CN105439043A - Manual transportation car - Google Patents
Manual transportation car Download PDFInfo
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- CN105439043A CN105439043A CN201511024249.7A CN201511024249A CN105439043A CN 105439043 A CN105439043 A CN 105439043A CN 201511024249 A CN201511024249 A CN 201511024249A CN 105439043 A CN105439043 A CN 105439043A
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- Prior art keywords
- spacing bar
- transport trolley
- manual transport
- bar
- door frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
The invention provides a manual transportation car and relates to the field of transportation instruments. The manual transportation car comprises a base, a gantry, a hydraulic mechanism and a lifting mechanism, wherein travelling wheels are arranged at the base; the gantry is connected with the base; the hydraulic mechanism comprises a hydraulic cylinder, a handle and a pedal, wherein the handle and the pedal are arranged on the hydraulic cylinder; a movable rod is arranged at the upper end of the hydraulic cylinder; the handle and the pedal are used for controlling the movable rod to be lifted up and down; the bottom of the hydraulic cylinder is connected with the base; the lifting mechanism comprises a lifting frame, a limiting frame and a rotating shaft; the lifting frame is in slip connection with the gantry and is in driving connection with the movable rod; the limiting frame comprises a horizontal limiting rod and a longitudinal limiting rod; the two ends of the horizontal limiting rod are rotationally connected with the lifting frame; a locking bayonet is arranged at the top end of the longitudinal limiting rod; a hoop structure is also arranged on the longitudinal limiting rod; the rotating shaft is used for rotationally driving the limiting frame to rotate; a rotating wheel is arranged on the rotating shaft. The manual transportation car provided by the invention can be used for transporting goods quite conveniently and has the advantage of improving the work efficiency.
Description
Technical field
The present invention relates to carrying instrument field, in particular to a kind of manual transport trolley.
Background technology
At present, in the handling process of goods, normal employing transport motor car carries out portage, but, because transport motor car may produce spark or electromagnetic field in the process run, at some as inflammable, explosive region that is inflammable, explosive substance is deposited at workshop, warehouse, harbour, station etc., should not be suitable for transport motor car carries, therefore, be badly in need of a kind ofly being elevated conveniently, manual transport trolley simple to operate carries.
Summary of the invention
The object of the present invention is to provide a kind of manual transport trolley, to improve above-mentioned problem.
The present invention is achieved in that
A kind of manual transport trolley, comprises base, door frame, hydraulic gear and lifting mechanism;
Described base is provided with road wheel, and described door frame is connected with described base;
Described hydraulic gear comprises hydraulic actuating cylinder and is arranged on handle on described hydraulic actuating cylinder and foot-operated, the upper end of described hydraulic actuating cylinder is provided with portable bar, described handle and the described portable bar lifting ridden for controlling described hydraulic actuating cylinder upper end, the bottom of described hydraulic actuating cylinder is connected with described base;
Described lifting mechanism comprises crane, position-limited rack and rotating shaft, described crane and described door frame sliding block joint, and be in transmission connection with the portable bar of described hydraulic actuating cylinder upper end, the longitudinal spacing bar that described position-limited rack comprises cross spacing bar and is connected with described cross spacing bar, two ends and the described crane of described cross spacing bar are rotationally connected, the top of described longitudinal spacing bar is provided with locking bayonet socket, described locking bayonet socket is for locking goods to be handled, described longitudinal spacing bar is also provided with hooping structure, described hooping structure is used for fixing goods to be handled, the described position-limited rack of the rotating drive of described rotating shaft rotates, described rotating shaft is provided with runner away from one end of described position-limited rack.
Manual transport trolley as above, preferably, the curved setting of described cross spacing bar, the crooked radian of described cross spacing bar is identical with bending direction with the crooked radian of described hooping structure respectively with bending direction.
Manual transport trolley as above, preferably, the side of described crane is provided with the coupling end of hollow, one end of described cross spacing bar extends in described coupling end and is rotationally connected with described coupling end, the other end of described cross spacing bar and the opposite side of described crane are rotationally connected, and described rotating shaft extends in described coupling end away from one end of described runner and is in transmission connection with one end of the described coupling end of connection of described cross spacing bar.
Manual transport trolley as above, preferably, the side that described door frame deviates from described lifting mechanism is provided with handrail.
Manual transport trolley as above, preferably, two heel posts of described door frame is vertically provided with limit sliding chutes, described crane is provided with the roller structure mated with described limit sliding chutes.
Manual transport trolley as above, preferably, described longitudinal spacing bar is length-adjustable longitudinal spacing bar, and the bottom of described longitudinal spacing bar is provided with rotating positioning plate along the direction of vertical described longitudinal spacing bar.
Manual transport trolley as above, preferably, also comprises chain, and the top of the portable bar of described hydraulic actuating cylinder upper end is provided with sprocket wheel, and described chain ring is also connected with described crane and described door frame respectively around described sprocket wheel.
Manual transport trolley as above, preferably, described door frame is provided with for by described handle and the separated metal gauze of described portable bar.
Manual transport trolley as above, preferably, described road wheel is the road wheel that wear resistant nylon material is made.
Manual transport trolley as above, preferably, the outside face of described base and the outside face of described door frame are provided with baking vanish layer.
For prior art, manual transport trolley provided by the invention has following beneficial effect:
Manual transport trolley provided by the invention, actv. can be fixed by goods to be handled by the locking bayonet socket on position-limited rack and hooping structure, can very easily by extremely aerial for the freight lifting fixed by hydraulic gear, to promote manual transport trolley to carry, and the process of cargo lifting and promotion transport trolley is very laborsaving, reduce the labour intensity of staff, increase work efficiency, in addition, the angle of position-limited rack can also be adjusted by rotating shaft, make position-limited rack can play the effect of limited support to goods, overburden is avoided to come off from manual transport trolley, and the angle of convenient adjustment goods is stacked.
Further, cross spacing bar is that the crooked radian identical with hooping structure and bending direction are arranged, and the goods particularly for tubbiness can be fixed very firm, guarantees the carrying safe and convenient more of goods.
Further, the top of the portable bar of hydraulic actuating cylinder upper end arranges sprocket wheel, arranges around sprocket wheel and the chain be connected with crane and door frame respectively, in the process of cargo lifting simultaneously, the height of freight lifting is the twice of the portable bar hoisting depth of hydraulic actuating cylinder upper end, and side stacks goods.
For making above-mentioned purpose of the present invention, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the manual transport trolley that Fig. 1 provides for first embodiment of the invention;
The structural representation of the manual transport trolley that Fig. 2 provides for second embodiment of the invention.
Wherein, the corresponding relation between Reference numeral and component names is as follows:
Base 101, door frame 102, hydraulic actuating cylinder 103, handle 104, foot-operated 105, road wheel 106, crane 107, position-limited rack 108, cross spacing bar 1081, longitudinal spacing bar 1082, hooping structure 1083, rotating shaft 109, runner 110, handrail 111, chain 112, metal gauze 113.
Detailed description of the invention
At present, in the handling process of goods, normal employing transport motor car carries out portage, but, because transport motor car may produce spark or electromagnetic field in the process run, at some as inflammable, explosive region that is inflammable, explosive substance is deposited at workshop, warehouse, harbour, station etc., should not be suitable for transport motor car carries, therefore, be badly in need of a kind ofly being elevated conveniently, manual transport trolley simple to operate carries.Contriver finds through long-term observation and research, proposes the manual transport trolley that the embodiment of the present invention provides.
Below in conjunction with accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on embodiments of the invention, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Embodiment one
Consult Fig. 1, embodiments provide a kind of manual transport trolley, manual transport trolley comprises base 101, door frame 102, hydraulic gear and lifting mechanism, base 101 is provided with road wheel 106, can promote manual transport trolley easily.
Door frame 102 is connected with base 101, and its implementation can have multiple, as welded or being bolted, in the present embodiment, door frame 102 adopts the mode of welding with base 101, adopts conveniently make door frame 102 and the base 101 of welding can fix more firmly, guarantees the weight of supporting goods.
The handle 104 and foot-operated 105 that hydraulic gear comprises hydraulic actuating cylinder 103 and is arranged on hydraulic actuating cylinder 103, the bottom of hydraulic actuating cylinder 103 is connected with base 101, the upper end of hydraulic actuating cylinder 103 is provided with portable bar, and handle 104 and foot-operated 105 is elevated for the portable bar of hydraulic control cylinder 103 upper end.The implementation that wherein bottom of hydraulic actuating cylinder 103 is connected with base 101 can have multiple, as being bolted or welding, is that best, the with bolts convenient hydraulic actuating cylinder 103 to damaging of mode is changed or keeped in repair with bolts.At the freight lifting that will fix in aerial process, by pressing down handle 104 and pedaling the portable bar lifting that foot-operated 105 realize hydraulic control cylinder 103 upper end, it realizes principle is prior art, as the lifting principle of Manual hydraulic jack, therefore no longer describes in detail.
Lifting mechanism comprises crane 107, position-limited rack 108 and rotating shaft 109, two heel posts of door frame 102 are vertically provided with limit sliding chutes, crane 107 is provided with the roller structure mated with limit sliding chutes, thus crane 107 can be slided up and down along the direction of chute.Crane 107 is in transmission connection with the portable bar of hydraulic actuating cylinder 103 upper end, like this, controls the lifting of portable bars thus realize the lifting of crane 107 by handle 104 and foot-operated 105.Wherein, the cross spacing bar 1081 that position-limited rack 108 comprises horizontally set and the longitudinal spacing bar 1082 longitudinally arranged, cross spacing bar 1081 is connected with longitudinal spacing bar 1082, is arranged on two orthogonal planes for the best with both.Two ends and the crane 107 of cross spacing bar 1081 are rotationally connected, and the locking bayonet socket (not shown) arranged on the top of cross spacing bar 1081 for locking goods to be handled, concrete, the two ends of cross spacing bar 1081 and crane 107 realize being rotationally connected like this: the wherein side of crane 107 is provided with the coupling end of hollow, one end of cross spacing bar 1081 extends to the inside of coupling end through this coupling end and coupling end is rotationally connected, be rotationally connected with the opposite side of crane 107 in the opposite side that the other end of cross spacing bar 1081 then directly extends to crane 107, simultaneously, one end of rotating shaft 109 is provided with runner 110, the other end of rotating shaft 109 also extends to the inside of coupling end through this coupling end, and be in transmission connection with one end of this coupling end of connection of cross spacing bar 1081, thus drive cross spacing bar 1081 to rotate along the rotation direction perpendicular to rotating shaft 109 by the rotation of rotating shaft 109, and then realize position-limited rack 108 and rotate, to adjust the angle of goods, wherein, realizing the implementation that rotating shaft 109 drives cross spacing bar 1081 to rotate along the rotation direction perpendicular to rotating shaft 109 can have multiple, such as adopt the mode of bevel drive or cardan drive.In addition, longitudinal spacing bar 1082 is also provided with hooping structure 1083, goods banding to be handled can be fixed by hooping structure 1083, under the combined action of locking bayonet socket and hooping structure 1083, goods to be handled is fixed, prevent goods in handling process from coming off.
When using manual transport trolley to transport goods, first, manual transport trolley being pushed to goods place, by hooping structure 1083 by goods banding, meanwhile, utilizing locking bayonet socket to be locked by goods, thus goods is firmly fixed up.After goods is fixing, is risen by the portable bar of handle 104 and foot-operated 105 hydraulic control cylinder 103 upper ends, thus goods is lifted.Until goods overhead certain altitude time, rotating wheel 110, drive shaft 109 is rotated, thus drives the position-limited rack 108 be in transmission connection with rotating shaft 109 to rotate, realize the angle of adjustment goods, to stack goods, meanwhile, after turning an angle, goods can lean against the top of position-limited rack 108, position-limited rack 108 can play the effect of support to goods, avoid in the process of carrying, the situation causing goods to come off from manual transport trolley because goods is overweight occurs, and guarantees to carry safety.
When carrying the goods of tubbiness, due to the goods easily left and right rolling on position-limited rack 108 of tubbiness, therefore easily to come off from position-limited rack 108, Given this, in the present embodiment, cross spacing bar 1081 adopts arc to arrange, and the bending direction of cross spacing bar 1081 is identical with crooked radian with the bending direction of crooked radian and hooping structure 1083.Adopt such setting, good position-limiting action can be played further to the goods of tubbiness, prevent the goods of tubbiness from coming off from position-limited rack 108.
The limited length of the portable bar of Normal hydraulic cylinder 103 upper end, is therefore utilizing manual transport trolley to carry out in the process of carrying, goods lift limited height, be not easy to stack goods.Therefore, in the present embodiment, the top of the portable bar of hydraulic actuating cylinder 103 upper end is provided with sprocket wheel, arranges the chain 112 around sprocket wheel simultaneously, the two ends of chain 112 are connected and fixed with crane 107 and door frame 102 respectively.Adopt in such a way, when portable bar rises, the height that crane 107 rises is the twice of portable bar rise height, and namely goods can be lifted get Geng Gao by hydraulic actuating cylinder 103, further facilitates and stacks the goods of carrying.
Further, for the consideration to chain 112 weight capacity, in the present embodiment, a sprocket wheel is set respectively in the both sides at the top of portable bar, arrange two respectively around the chain 112 of these two sprocket wheels simultaneously, adopt such setting, guarantee that chain 112 can support heavier goods, and hydraulic actuating cylinder 103 can held stationary, avoid because portable bar is one-sided stressed and situation that is that cause hydraulic actuating cylinder 103 to send tilting occurs.
Embodiment two
Consult Fig. 2, the manual transport trolley that the present embodiment provides is the improvement carried out on the basis of embodiment one, does not relate to part and refer to description in embodiment one in the present embodiment.
When manually transport trolley is carried goods, need Manual-pushing manual transport trolley, transport goods for convenience of promoting manual transport trolley, the side that the manual transport trolley that the present embodiment provides deviates from lifting mechanism at door frame 102 is provided with handrail 111, concrete, door frame 102 two columns arrange the handrail 111 of a U-shaped respectively, when utilizing manual transport trolley to transport goods, both hands are held two handrails 111, driven forward can promote manual transport trolley very easily and move forward, and uses very convenient.
Further; for guaranteeing goods fixation on manual transport trolley; the manual transport trolley that the present embodiment provides also arranges rotating positioning plate (not shown) in the bottom of longitudinal spacing bar 1082 (namely away from one end of locking bayonet socket); positioning plate can play position-limiting action further to goods; further goods firmly can be fixed on crane 107 under the cross spacing bar 1081 of locking buckle, yoke configurations, arc shape and the combined action of positioning plate, guarantee that goods can not come off from crane 107 in handling process.In addition, because the height of different goods is different, for guaranteeing that positioning plate can play position-limiting action, in the present embodiment to highly different goods, longitudinal spacing bar 1082 adopts length-adjustable mode, can realize carrying out spacing to the goods of differing heights by regulating the length of longitudinal spacing bar 1082.Length-adjustable implementation is prior art, no longer describes in detail at this.
Handle 104 for control portable bar lifting, installation site near portable bar, portable bar lifting process in, the sprocket rotation at its top, and drive the chain 112 be looped around on sprocket wheel move.Because handle 104 is near portable bar, therefore there is great security risk when operating handle 104, therefore, in the present embodiment, door frame 102 is arranged by handle 104 and the separated metal gauze 113 of portable bar, by such setting, handle 104 and portable bar lay respectively at the both sides of metal gauze 113, by the sprocket wheel that rotates and be looped around the risk that its outer chain 112 stabs when having stopped operating handle 104.
In the present embodiment, road wheel 106 adopts wear resistant nylon material to make, and wear resistant nylon material wear-resistant damages functional, not fragile, guarantees that service life is lasting.Certainly, and travelling wheel 106 is not limited only to wear resistant nylon material, and its embodiment can have multiple, such as, can also adopt stainless steel material.
In addition, due to the weight limits of the goods of carrying, base 101 and door frame 102 need adopt the metallic material of high strength, metallic material is in a humid environment easily by corrosion, affect the service life of manual transport trolley, Given this, the manual transport trolley that the present embodiment provides also is provided with baking vanish layer at the outside face of the outside face of base 101 and door frame 102, by arranging baking vanish layer at the outside face of base 101 and the outside face of door frame 102, the effect of rust protection can be played, guarantee that the service life of manual transport trolley is lasting.
In describing the invention, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In describing the invention, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this invention product orientation of usually putting or position relationship when using, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a manual transport trolley, is characterized in that, comprising: base, door frame, hydraulic gear and lifting mechanism;
Described base is provided with road wheel, and described door frame is connected with described base;
Described hydraulic gear comprises hydraulic actuating cylinder and is arranged on handle on described hydraulic actuating cylinder and foot-operated, the upper end of described hydraulic actuating cylinder is provided with portable bar, described handle and the described portable bar lifting ridden for controlling described hydraulic actuating cylinder upper end, the bottom of described hydraulic actuating cylinder is connected with described base;
Described lifting mechanism comprises crane, position-limited rack and rotating shaft, described crane and described door frame sliding block joint, and be in transmission connection with the portable bar of described hydraulic actuating cylinder upper end, the longitudinal spacing bar that described position-limited rack comprises cross spacing bar and is connected with described cross spacing bar, two ends and the described crane of described cross spacing bar are rotationally connected, the top of described longitudinal spacing bar is provided with locking bayonet socket, described locking bayonet socket is for locking goods to be handled, described longitudinal spacing bar is also provided with hooping structure, described hooping structure is used for fixing goods to be handled, the described position-limited rack of the rotating drive of described rotating shaft rotates, described rotating shaft is provided with runner away from one end of described position-limited rack.
2. manual transport trolley according to claim 1, is characterized in that, the curved setting of described cross spacing bar, and the crooked radian of described cross spacing bar is identical with bending direction with the crooked radian of described hooping structure respectively with bending direction.
3. manual transport trolley according to claim 1, it is characterized in that, the side of described crane is provided with the coupling end of hollow, one end of described cross spacing bar extends in described coupling end and is rotationally connected with described coupling end, the other end of described cross spacing bar and the opposite side of described crane are rotationally connected, and described rotating shaft extends in described coupling end away from one end of described runner and is in transmission connection with one end of the described coupling end of connection of described cross spacing bar.
4. manual transport trolley according to claim 1, is characterized in that, the side that described door frame deviates from described lifting mechanism is provided with handrail.
5. manual transport trolley according to claim 1, is characterized in that, two heel posts of described door frame are vertically provided with limit sliding chutes, described crane is provided with the roller structure mated with described limit sliding chutes.
6. manual transport trolley according to claim 1, is characterized in that, described longitudinal spacing bar is length-adjustable longitudinal spacing bar, and the bottom of described longitudinal spacing bar is provided with rotating positioning plate along the direction of vertical described longitudinal spacing bar.
7., according to the arbitrary described manual transport trolley of claim 1-6, it is characterized in that, also comprise chain, the top of the portable bar of described hydraulic actuating cylinder upper end is provided with sprocket wheel, and described chain ring is also connected with described crane and described door frame respectively around described sprocket wheel.
8. manual transport trolley according to claim 7, is characterized in that, described door frame is provided with for by described handle and the separated metal gauze of described portable bar.
9. manual transport trolley according to claim 7, is characterized in that, described road wheel is the road wheel that wear resistant nylon material is made.
10. manual transport trolley according to claim 7, is characterized in that, the outside face of described base and the outside face of described door frame are provided with baking vanish layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024249.7A CN105439043A (en) | 2015-12-30 | 2015-12-30 | Manual transportation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024249.7A CN105439043A (en) | 2015-12-30 | 2015-12-30 | Manual transportation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105439043A true CN105439043A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511024249.7A Pending CN105439043A (en) | 2015-12-30 | 2015-12-30 | Manual transportation car |
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|---|---|
| CN (1) | CN105439043A (en) |
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| CN107187712A (en) * | 2017-06-15 | 2017-09-22 | 成都大漠石油技术有限公司 | Suitable for the tipping arrangement of petroleum storage bucket |
| CN108190800A (en) * | 2017-12-27 | 2018-06-22 | 合肥仨力机械制造有限公司 | A kind of heavy cargo rotational support fork lift truck |
| CN108483342A (en) * | 2018-04-26 | 2018-09-04 | 南通大学 | A kind of carrier that I-shaped drum auxiliary is installed, dismantled |
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| CN110025173A (en) * | 2019-03-01 | 2019-07-19 | 深圳市优必选科技有限公司 | a display stand |
| CN113636502A (en) * | 2021-06-24 | 2021-11-12 | 东莞市红木棉电子科技有限公司 | Manual carrier |
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| CN106965157B (en) * | 2017-04-06 | 2023-10-24 | 建华建材（中国）有限公司 | Manipulator capable of carrying hoop skins of various specifications |
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| CN113636502B (en) * | 2021-06-24 | 2023-05-12 | 东莞市红木棉电子科技有限公司 | Manual carrier |
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