CN214304292U

CN214304292U - Quick assembly disassembly formula peristaltic pump bush

Info

Publication number: CN214304292U
Application number: CN202022969234.0U
Authority: CN
Inventors: 朱春雨
Original assignee: Wuhan Deli Industry Co ltd
Current assignee: Wuhan Deli Industry Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-28
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to the technical field of bushing equipment, in particular to a quick disassembly and assembly type peristaltic pump bushing, which comprises a bushing and an installation piece, wherein the inner wall of the bushing is provided with an anti-abrasion layer, the outer layer of the anti-abrasion layer is provided with a buffer layer, the bushing is provided with a shaft part at one side of the anti-abrasion layer, the outer side of the installation piece is provided with a first stopper, a second stopper, a third stopper and a fourth stopper, one end of the first stopper, the second stopper, the third stopper and the fourth stopper are provided with a fixture block, one end of the installation piece is connected with a connecting piece, the inside of the connecting piece is provided with a first limit groove, a second limit groove, a third limit groove and a fourth limit groove, the inside of the first limit groove, the second limit groove, the third limit groove and the fourth limit groove are provided with a clamping groove, a sealing gasket is arranged between the inside of the installation piece and the bushing, the bushing is convenient to disassemble and assemble quickly in the follow-up process, so that the equipment is more convenient to use.

Description

Quick assembly disassembly formula peristaltic pump bush

Technical Field

The utility model relates to a bush equipment technical field specifically is a quick assembly disassembly formula peristaltic pump bush.

Background

The peristaltic pump consists of three parts: a drive, a pump head and a hose. The peristaltic pump has the advantages that the fluid is isolated in the pump pipe, the pump pipe can be replaced quickly, the fluid can run reversely, the peristaltic pump can run dry, the maintenance cost is low, and the like, so that the main competitive advantage of the peristaltic pump is formed. The flexible conveying hose of the pump is alternately squeezed and released to pump fluid, the flexible conveying hose is like a hose clamped and squeezed by two fingers, negative pressure is formed in the hose along with the movement of the fingers, liquid flows along with the negative pressure, the outer end of the front end structure of the peristaltic pump is provided with a lining, and the lining refers to a ring sleeve with the function of a lining, so that the effects of sealing and abrasion protection are achieved.

Although peristaltic pump bushings on the market are various, most of the peristaltic pump bushings are only changed in form, the functions of the peristaltic pump bushings are not changed greatly, the peristaltic pump bushings are usually integrated with a peristaltic pump, and the peristaltic pump bushings are not convenient to assemble and disassemble, so that the subsequent replacement and maintenance are not facilitated, and the current situation needs to be changed by a quick-assembly and disassembly type peristaltic pump bushing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick assembly disassembly formula peristaltic pump bush to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a quick assembly disassembly formula peristaltic pump bush, includes bush and installed part, the through-hole has been seted up to bush one end, the bush inner wall is equipped with the wearing layer, the wearing layer skin is equipped with the buffer layer, the bush is located wearing layer one side and is equipped with the axial region, the installed part outside is equipped with first stopper, second stopper, third stopper and fourth stopper, first stopper, second stopper, third stopper and fourth stopper one end are equipped with the fixture block, installed part one end is connected with the connecting piece, inside first spacing groove, second spacing groove, third spacing groove and the fourth spacing groove of having seted up of connecting piece, the draw-in groove has been seted up to first spacing groove, second spacing groove, third spacing groove and fourth spacing inslot portion, be equipped with sealed the pad between the installed part is inside and the bush.

Preferably, the buffer layer is filled with buffer cotton, and the wear-resistant layer is made of ceramic wear-resistant materials.

Preferably, the first limiting block, the second limiting block, the third limiting block, the fourth limiting block, the first limiting groove, the second limiting groove, the third limiting groove and the fourth limiting groove are matched in size.

Preferably, the clamping block and the clamping groove are clamped and fixed.

Preferably, the sealing gasket is a butadiene-acrylonitrile rubber sealing gasket.

Preferably, the mounting member, the connecting member and the bushing are all made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, installed part and connecting piece through setting up, the installed part outside is equipped with first stopper, the second stopper, third stopper and fourth stopper, first stopper, the second stopper, third stopper and fourth stopper one end are equipped with the fixture block, inside first spacing groove of having seted up of connecting piece, the second spacing groove, third spacing groove and fourth spacing groove, first spacing groove, the second spacing groove, the draw-in groove has been seted up to third spacing groove and fourth spacing inslot portion, thereby through inserting each group's spacing block and spacing groove and the contra rotation bush, make fixture block and draw-in groove block connect, reach and connect fixed effect with the connecting piece of bush and peristaltic pump through the installed part, be convenient for follow-up quick dismouting to the bush, make convenience more during the equipment uses.

2. The utility model discloses in, through wearing and tearing layer, the buffer layer that sets up, can reduce through the wearing and tearing that cause wearing and tearing to bush inner wall and axial region skin when rubbing between axial region and the bush, the lateral vibration who produces when axial region rotates can be reduced through the buffer layer, leakproofness when can having improved the bush connection through sealed the pad for safety more when equipment uses.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is an enlarged schematic view of point A of the present invention;

FIG. 3 is a schematic view of the inner structure of the bushing of the present invention;

in the figure: 1. a bushing; 2. a mounting member; 3. a through hole; 4. an anti-wear layer; 5. a buffer layer; 6. a shaft portion; 7. a first stopper; 8. a second limiting block; 9. a third limiting block; 10. a fourth limiting block; 11. a clamping block; 12. a connecting member; 13. a first limit groove; 14. a second limit groove; 15. a third limiting groove; 16. a fourth limit groove; 17. a card slot; 18. and a gasket.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a quick assembly disassembly type peristaltic pump bushing comprises a bushing 1 and a mounting piece 2, wherein one end of the bushing 1 is provided with a through hole 3, the inner wall of the bushing 1 is provided with an anti-abrasion layer 4, the outer layer of the anti-abrasion layer 4 is provided with a buffer layer 5, the bushing 1 is provided with a shaft part 6 at one side of the anti-abrasion layer 4, the outer side of the mounting piece 2 is provided with a first limiting block 7, a second limiting block 8, a third limiting block 9 and a fourth limiting block 10, one end of the first limiting block 7, the second limiting block 8, the third limiting block 9 and the fourth limiting block 10 is provided with a clamping block 11, one end of the mounting piece 2 is connected with a connecting piece 12, the inside of the connecting piece 12 is provided with a first limiting groove 13, a second limiting groove 14, a third limiting groove 15 and a fourth limiting groove 16, the inside of the first limiting groove 13, the second limiting groove 14, the third limiting groove 15 and the fourth limiting groove 16 are provided with a clamping groove 17, and through the mounting piece 2 and the connecting piece 12, a first limiting block 7, a second limiting block 8, a third limiting block 9 and a fourth limiting block 10 are arranged on the outer side of the mounting piece 2, a clamping block 11 is arranged at one end of the first limiting block 7, the second limiting block 8, the third limiting block 9 and the fourth limiting block 10, a first limiting groove 13, a second limiting groove 14, a third limiting groove 15 and a fourth limiting groove 16 are arranged in the connecting piece 12, a clamping groove 17 is arranged in the first limiting groove 13, the second limiting groove 14, the third limiting groove 15 and the fourth limiting groove 16, so that the clamping block 11 and the clamping groove 17 are clamped and connected by inserting each group of limiting blocks and limiting grooves and reversely rotating the bushing, the effect of connecting and fixing the bushing 1 and the connecting piece 12 of the peristaltic pump through the mounting piece 2 is achieved, the bushing 1 is convenient to be quickly disassembled and assembled subsequently, the equipment is more convenient to use, a sealing gasket 18 is arranged between the inside the mounting piece 2 and the bushing 1, through the abrasionproof layer 4, the buffer layer 5 that set up, can reduce through abrasionproof layer 4 and cause wearing and tearing to 1 inner wall of bush and 6 skin of axial region when rubbing between axial region 6 and the bush 1, can reduce the transverse vibration that produces when axial region 6 rotates through buffer layer 5, through sealed 18 leakproofness when can having improved bush 1 and connecting of filling up for more safety when equipment uses has certain spreading value.

The utility model discloses work flow: when in use, through the installation part 2 and the connecting part 12, the first limiting block 7, the second limiting block 8, the third limiting block 9 and the fourth limiting block 10 are arranged outside the installation part 2, one end of the first limiting block 7, the second limiting block 8, the third limiting block 9 and the fourth limiting block 10 are provided with the clamping block 11, the connecting part 12 is internally provided with the first limiting groove 13, the second limiting groove 14, the third limiting groove 15 and the fourth limiting groove 16, the first limiting groove 13, the second limiting groove 14, the third limiting groove 15 and the fourth limiting groove 16 are internally provided with the clamping groove 17, so that the clamping block 11 and the clamping groove 17 are connected in a clamping way by inserting each group of limiting blocks and limiting grooves and reversely rotating the bushing, the effect of connecting and fixing the bushing 1 and the connecting part 12 of the peristaltic pump through the installation part 2 is achieved, the bushing 1 is convenient to be subsequently and rapidly disassembled and assembled, and disassembled through the arranged anti-abrasion layer 4, Buffer layer 5 can reduce through abrasionproof layer 4 and cause wearing and tearing to 1 inner wall of bush and 6 skin of axial region when rubbing between 6 and the bush 1 of axial region, can reduce the transverse vibration that produces when 6 rotations of axial region through buffer layer 5, through sealed 18 leakproofness when can having improved bush 1 and connect, has certain spreading value.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick assembly disassembly formula peristaltic pump bush, includes bush (1) and installed part (2), its characterized in that: through-hole (3) have been seted up to bush (1) one end, bush (1) inner wall is equipped with abrasionproof layer (4), abrasionproof layer (4) skin is equipped with buffer layer (5), bush (1) are located abrasionproof layer (4) one side and are equipped with axial region (6), installed part (2) outside is equipped with first stopper (7), second stopper (8), third stopper (9) and fourth stopper (10), first stopper (7), second stopper (8), third stopper (9) and fourth stopper (10) one end are equipped with fixture block (11), installed part (2) one end is connected with connecting piece (12), first spacing groove (13), second spacing groove (14), third spacing groove (15) and fourth spacing groove (16) have been seted up to connecting piece (12) inside, first spacing groove (13), A clamping groove (17) is formed in the second limiting groove (14), the third limiting groove (15) and the fourth limiting groove (16), and a sealing gasket (18) is arranged between the inside of the mounting piece (2) and the bushing (1).

2. A quick-disconnect peristaltic pump sleeve as recited in claim 1, wherein: the buffer layer (5) is filled with buffer cotton, and the anti-abrasion layer (4) is specifically made of ceramic wear-resistant materials.

3. A quick-disconnect peristaltic pump sleeve as recited in claim 1, wherein: the sizes of the first limiting block (7), the second limiting block (8), the third limiting block (9), the fourth limiting block (10), the first limiting groove (13), the second limiting groove (14), the third limiting groove (15) and the fourth limiting groove (16) are matched.

4. A quick-disconnect peristaltic pump sleeve as recited in claim 1, wherein: the clamping block (11) and the clamping groove (17) are clamped and fixed.

5. A quick-disconnect peristaltic pump sleeve as recited in claim 1, wherein: the sealing gasket (18) is a butadiene-acrylonitrile rubber sealing gasket.

6. A quick-disconnect peristaltic pump sleeve as recited in claim 1, wherein: the mounting piece (2), the connecting piece (12) and the bushing (1) are all made of stainless steel.