CN215522053U

CN215522053U - Inflation valve

Info

Publication number: CN215522053U
Application number: CN202121785079.5U
Authority: CN
Inventors: 王智勇; 刘鑫钰; 张炜
Original assignee: Suzhou Gss Machinery Co ltd
Current assignee: Suzhou Gss Machinery Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-14
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of bulk cargo transportation, and discloses an inflation valve which comprises a frame body, wherein an upper flange and a lower flange are fixedly installed on the upper side wall surface and the lower side wall surface of the frame body respectively, a functional block is arranged inside the frame body, the functional block is fixedly installed inside the frame body through four obliquely arranged fixing plates, two material through holes are formed in the positions, corresponding to openings at the upper end and the lower end of the frame body, of the outer wall surface of the functional block, an air bag is arranged inside the functional block, and an air inlet joint is fixedly installed at an air inlet of the air bag. When the material through hole is required to be closed in use, the air bag can be inflated through the air inlet connector, when materials are accumulated on the air bag, the air bag can be inflated with unequal amounts of compressed air according to different material pressures, so that the air bag can be randomly and flexibly deformed without being damaged according to the accumulated materials with different weights, and the problems that the materials are accumulated on the existing gate plate when the existing gate plate is closed, and the gate plate is easy to bend and deform are solved.

Description

Inflation valve

Technical Field

The utility model relates to the technical field of bulk cargo transportation, in particular to an inflation valve.

Background

The traditional gate valve generally comprises a frame, a rolling body, a gate plate, an action executing element, a cover plate body and other parts, and the opening and closing functions of a material channel are realized by controlling the horizontal movement of the gate plate through the action executing element.

When the flashboard is opened and closed horizontally, material flow in the vertical direction needs to be cut off or conducted, the working resistance is large, the flashboard is overstocked with materials when being closed and is in a pressure-bearing state, the flashboard is easy to bend and deform, and the materials are easy to block at a fit gap between the flashboard and a frame when the flashboard acts, so that the flashboard is not smooth to operate or cannot operate to a designated position; and for the gate valve with a large material channel section, the horizontally-moving gate plate needs a large transverse installation space, which is not favorable for the process layout of field equipment. To this end, we propose an inflation valve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an inflation valve, which solves the problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an inflation valve, includes the framework, the upper and lower both sides wall surface of framework is fixed mounting respectively has last flange and lower flange, the inside of framework is provided with the function block, and the fixed plate fixed mounting that the function block set up through four slopes is in the inside of framework, and the outer wall of function block corresponds the position of framework upper and lower both ends opening part and has seted up two material through-holes, and the inside of function block is provided with the gasbag, and the air inlet department fixed mounting of gasbag has air intake connector.

Preferably, the front wall of the frame body is provided with a mounting hole for mounting the airbag at a position corresponding to the functional block, the mounting hole is communicated with the hollow area inside the functional block, and the front wall of the frame body is provided with four thread grooves in an annular array by taking the mounting hole as a circle center.

Preferably, the front wall of the frame body is provided with a front end baffle, a fixing hole is formed at the center point of the front wall of the front end baffle, and the air inlet joint penetrates through the fixing hole and reaches the front of the front end baffle.

Preferably, four assembly holes are formed in the front wall of the front end baffle corresponding to the four thread grooves, screws used for being in threaded connection with the thread grooves are arranged in the four assembly holes, and the front end baffle is movably clamped on the frame body through the screws.

Preferably, the diameter of the outer circle of the front end baffle is six fifths of the diameter of the inner circle of the mounting hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an inflation valve, which has the following beneficial effects:

1. this inflation valve, through setting up the gasbag, when the material through-hole is closed to needs when using, can aerify the gasbag through the admission joint, when the material overstocks on the gasbag, the gasbag can fill inequality compressed air according to the material pressure of difference for the gasbag can be according to the overstock material of different weight arbitrary nimble deformation and do not destroy, thereby solved current flashboard and had the material overstock on it when closing, the easy bending deformation's of flashboard problem.

2. This inflation valve, through setting up the gasbag, because gasbag itself is flexible part, aerify through the gasbag to and the gassing can reach the effect to opening of material through-hole, closing, can not accompany the clamp material in the inside of framework at this in-process simultaneously, and with the inside clearance shape self-adaptation of framework, realize the effect of sealing completely.

3. This inflation valve, through setting up the gasbag, no matter be in the state of aerifing and gassing when using the gasbag, the function block all communicates with each other with the external world with two material through-holes, consequently can not take place to run and fall the hourglass phenomenon when using, helps the site environment to improve.

4. This inflation valve, through setting up the baffle, this equipment simple structure when using, the space is small, can arrange the scheme according to the actual use condition is nimble, and the front end baffle reaches the effect fixed with the framework through four screws and corresponding thread groove threaded connection to the use and the maintenance to this equipment have been made things convenient for.

5. This inflation valve, through setting up the gasbag, because the gasbag can be according to the not unidimensional size of the actual need customization of function block to greatly increased the practicality of this scheme.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a perspective view of the air bag of the present invention in an uninflated condition;

FIG. 4 is a perspective view of the airbag of the present invention in a restart state;

FIG. 5 is a perspective view of the front end baffle of the present invention;

FIG. 6 is a schematic view of the air bag of the present invention in an inflated condition.

In the figure: 1. a frame body; 2. an upper flange; 3. a lower flange; 4. a fixing plate; 5. a function block; 6. a material through hole; 7. mounting holes; 8. a thread groove; 9. an air bag; 10. an air inlet joint; 11. a front end baffle; 12. a fixing hole; 13. an assembly hole; 14. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an inflation valve comprises a frame body 1, the frame body 1 is a square frame structure, an upper flange 2 and a lower flange 3 are respectively fixedly installed on the upper side wall surface and the lower side wall surface of the frame body 1, the upper flange 2 and the lower flange 3 are both of the existing structure, a function block 5 is arranged in the frame body 1, the function block 5 is a cylindrical structure with a hollow inner part, the function block 5 is fixedly installed in the frame body 1 through four obliquely arranged fixing plates 4, the four fixing plates 4 are rectangular blocks, the four function blocks 5 are arranged in a circular annular array by taking the function block 5 as a circle, one ends close to each other are fixedly connected with corresponding points of the outer wall surface of the function block 5, one ends far away from each other of the four fixing plates 4 are fixedly connected with corresponding points of the inner wall surface of the frame body 1, and two material through holes 6 are arranged on the outer wall surface of the function block 5 corresponding to openings at the upper end and the lower end of the frame body 1, two material through-holes 6 are the through-hole of rectangle, and the inside of function block 5 is provided with gasbag 9, and gasbag 9 is prior art, does not do here and does not discuss, and gasbag 9's actual size can be customized according to the inside shape of function block 5, and gasbag 9 is cylindric in this scheme, and the air inlet department fixed mounting of gasbag 9 has air intake connector 10, and air intake connector 10 is current structure, does not do here and discuss.

When the material through hole 6 is closed to needs when using, can inflate gasbag 9 through air inlet joint 10, when the material overstocks on gasbag 9, gasbag 9 can fill inequality compressed air according to the material pressure of difference for gasbag 9 can be according to the optional nimble deformation of overstocked material of different weight and do not destroy, thereby solved current flashboard and had the material overstock on it when closing, the easy bending deformation's of flashboard problem.

Because gasbag 9 is the flexible part by itself, can reach the effect to opening, closing of material through-hole 6 inflating and deflating through gasbag 9 to, can not accompany the clamp material in the inside of framework 1 simultaneously at this in-process, and with the inside clearance shape self-adaptation of framework 1, realize totally enclosed effect.

No matter the gasbag 9 is in the state of aerifing and deflating when using, the function block 5 all communicates with each other with the external world with two material through-holes 6, consequently can not take place to leak the phenomenon of running and spilling when using, helps the site environment to improve.

The position that the preceding wall of framework 1 corresponds function block 5 offers the mounting hole 7 that is used for installing gasbag 9, and mounting hole 7 is columniform through-hole, and the inside hollow region of mounting hole 7 intercommunication function block 5, and the preceding wall of framework 1 uses mounting hole 7 as the centre of a circle to be annular array and has seted up four thread grooves 8.

The front wall of the frame body 1 is provided with a front baffle 11, the front baffle 11 is a disc-shaped block, a fixing hole 12 is formed in the center of the front wall of the front baffle 11, the fixing hole 12 is a cylindrical through hole, and the air inlet joint 10 penetrates through the inside of the fixing hole 12 and reaches the front of the front baffle 11.

Four pilot holes 13 have been seted up to the antetheca face of front end baffle 11 corresponding four thread grooves 8's position, and four pilot holes 13 are the columniform through-hole, and four pilot holes 13's inside all is provided with the screw 14 that is used for with thread grooves 8 threaded connection, and screw 14 is current structure, and no matter here, front end baffle 11 passes through screw 14 activity joint on framework 1.

The diameter of the outer circle of the front end baffle 11 is six fifths of the diameter of the inner circle of the mounting hole 7.

When the device is used, the structure is simple, the space volume is small, the scheme can be flexibly arranged according to the actual use condition, and the front end baffle 11 is in threaded connection with the corresponding thread groove 8 through four screws 14 to achieve the effect of fixing the device with the frame body 1, so that the device is convenient to use and maintain.

Principle of operation

Because the air bag 9 can be customized to different sizes according to the actual needs of the function block 5, the practicability of the scheme is greatly increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inflation valve, includes framework (1), the upper and lower both sides wall surface of framework (1) fixed mounting respectively has last flange (2) and lower flange (3), its characterized in that: the utility model discloses a portable air conditioner, including framework (1), fixed plate (4) fixed mounting that the inside of framework (1) is provided with function block (5), and function block (5) set up through four slopes have been seted up two material through-holes (6) through fixed plate (4) fixed mounting in the inside of framework (1), and the outer wall of function block (5) corresponds the position of framework (1) upper and lower both ends opening part, and the inside of function block (5) is provided with gasbag (9), and the air inlet department fixed mounting of gasbag (9) has air inlet connector (10).

2. An inflation valve as claimed in claim 1, wherein: the front wall of the frame body (1) is provided with a mounting hole (7) used for mounting an air bag (9) at a position corresponding to the functional block (5), the mounting hole (7) is communicated with the hollow area inside the functional block (5), and the front wall of the frame body (1) is provided with four thread grooves (8) in an annular array by taking the mounting hole (7) as the circle center.

3. An inflation valve as claimed in claim 1, wherein: the front wall of the frame body (1) is provided with a front end baffle (11), a fixing hole (12) is formed in the center of the front wall of the front end baffle (11), and the air inlet connector (10) penetrates through the fixing hole (12) and reaches the front of the front end baffle (11).

4. An inflation valve as claimed in claim 3, wherein: four pilot holes (13) have been seted up to the antetheca face of front end baffle (11) corresponding the position of four thread grooves (8), the inside of four pilot holes (13) all is provided with screw (14) that are used for with thread groove (8) threaded connection, and front end baffle (11) pass through screw (14) activity joint on framework (1).

5. An inflation valve as claimed in claim 3, wherein: the diameter of the outer circle of the front end baffle (11) is six fifths of the diameter of the inner circle of the mounting hole (7).