CN218151352U

CN218151352U - Peristaltic pump capable of reducing abrasion of hose

Info

Publication number: CN218151352U
Application number: CN202222711904.8U
Authority: CN
Inventors: 蔡振波; 郭超; 洪丛忠
Original assignee: Anhui Broad Spectrum New Materials Co ltd
Current assignee: Anhui Broad Spectrum New Materials Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-27
Anticipated expiration: 2032-10-14

Abstract

The application relates to a peristaltic pump capable of reducing hose abrasion, which comprises a case, a pressing cover, a base box, a rotary table and rollers, wherein the base box is fixedly installed on one side of the case, the pressing cover is slidably installed on the top of the base box, the rotary table is rotatably installed in an inner cavity of the base box, the rollers are rotatably installed on one side of the rotary table, a drawing groove is formed in one side of the base box in a penetrating mode, a lubricating box is installed in the inner cavity of the drawing groove in a drawing mode and located below the rotary table in a drawing mode, the lubricating box comprises a box body, the top of the box body is an arc-shaped surface, the box body is slidably located in the inner cavity of the drawing groove, a high-density sponge block is fixedly embedded in the top of the inner cavity of the box body, and the rollers are located at the top of the high-density sponge block; through setting up lubricated box, make its high density sponge piece evenly paint lubricating oil on the gyro wheel surface, frictional resistance when reducing gyro wheel and hose contact like this reduces the degree of wear of hose, improves hose life.

Description

Peristaltic pump capable of reducing abrasion of hose

Technical Field

The application relates to the technical field of peristaltic pumps, in particular to a peristaltic pump capable of reducing abrasion of a hose.

Background

The peristaltic pump consists of three parts: a drive, a pump head, and a hose. The characteristics of fluid isolation in the pump pipe, quick replacement of the pump pipe, reversible fluid running, dry running, low maintenance cost, and the like constitute the main competitive advantage of the peristaltic pump.

When the existing peristaltic pump works, the driver drives the extrusion roller on one side of the rotary table to extrude and rub the hose for a long time, and then the abrasion degree of the hose is large, so that the service life of the hose is shortened. Accordingly, one skilled in the art provides a peristaltic pump with reduced hose wear to address the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background art described above, the present application provides a peristaltic pump that reduces wear of a hose.

The peristaltic pump for reducing the abrasion of the hose adopts the following technical scheme:

a peristaltic pump capable of reducing hose abrasion comprises a machine case, a pressing cover, a base box, a rotary table and rollers, wherein the base box is fixedly installed on one side of the machine case, the pressing cover is slidably installed on the top of the base box, the rotary table is rotatably installed in an inner cavity of the base box, the rollers are rotatably installed on one side of the rotary table, a drawing groove is formed in one side of the base box in a penetrating mode, a lubricating box is installed in the inner cavity of the drawing groove in a drawing mode, and the lubricating box is located below the rotary table;

the lubricating box comprises a box body, the top of the box body is an arc-shaped surface, the box body slides to be located in an inner cavity of the drawing groove, a high-density sponge block is fixedly inlaid in the top of the inner cavity of the box body, the roller is located at the top of the high-density sponge block, an adsorption core is fixedly connected to the bottom of the high-density sponge block, and the adsorption core is located in the inner cavity of the box body.

Through adopting above-mentioned technical scheme, through setting up lubricated box, make its high density sponge piece evenly paint lubricating oil on the gyro wheel surface, frictional resistance when reducing gyro wheel and hose contact like this reduces the degree of wear of hose, improves hose life.

Preferably, guide grooves are fixedly formed in two sides of the bottom of the box body, and guide blocks matched with the guide grooves are fixedly arranged at the bottom of an inner cavity of the drawing groove.

Through adopting above-mentioned technical scheme, guide way and guide block lead the box body pull.

Preferably, one side fixed mounting of box body has the handle, the both sides that the base case is located the pull-out groove all rotate and install spacing rotatory knot, and spacing rotatory knot is located one side of box body.

Through adopting above-mentioned technical scheme, the convenient pull box body of handle, spacing rotatory detaining is rotatory can carry out spacing fender to the box body, avoids the box body to break away from the pull inslot cavity.

Preferably, the bottom parts of the two sides of the pressing cover are fixedly provided with telescopic piston rods, the two sides of the base box are fixedly provided with telescopic cylinders, and the bottom ends of the telescopic piston rods are movably inserted into the inner cavities of the telescopic cylinders.

Through adopting above-mentioned technical scheme, flexible piston rod cooperation telescopic cylinder makes its suppression lid slidable mounting at the top of base case.

Preferably, the two sides of the top of the box body are both penetrated and provided with recovery grooves, and the recovery grooves are positioned on the two sides of the high-density sponge block.

Through adopting above-mentioned technical scheme, the recovery tank makes things convenient for the lubricating oil of high density sponge piece extrusion seepage in the box body top to continue to flow into the inner chamber of retrieving the box body.

To sum up, the application comprises the following beneficial technical effects:

through setting up lubricated box, make its high density sponge piece evenly paint lubricating oil on the gyro wheel surface, frictional resistance when reducing gyro wheel and hose contact like this reduces the degree of wear of hose, improves hose life.

Drawings

FIG. 1 is a schematic diagram of the overall construction of a peristaltic pump for reducing wear on a flexible tube in an embodiment of the present application;

FIG. 2 is a perspective view of a lubrication box in an embodiment of the present application;

fig. 3 is a schematic front view of a peristaltic pump for reducing wear of a hose according to an embodiment of the present application.

Description of reference numerals: 1. a chassis; 2. pressing the cover; 3. a base case; 4. a turntable; 5. a roller; 6. a lubrication box; 61. a case body; 62. a high density sponge block; 63. an absorbent core; 64. a recovery tank; 65. a guide groove; 66. a handle; 7. drawing the groove; 8. a limiting rotary buckle; 9. a telescopic cylinder; 10. a telescopic piston rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a peristaltic pump capable of reducing abrasion of a hose. Referring to fig. 1-3, a peristaltic pump for reducing hose wear comprises a case 1, a pressing cover 2, a base box 3, a turntable 4 and rollers 5, wherein the base box 3 is fixedly installed on one side of the case 1, the pressing cover 2 is slidably installed on the top of the base box 3, the turntable 4 is rotatably installed in an inner cavity of the base box 3, the rollers 5 are rotatably installed on one side of the turntable 4, a drawing groove 7 is formed in one side of the base box 3 in a penetrating manner, a lubricating box 6 is installed in the inner cavity of the drawing groove 7 in a drawing manner, and the lubricating box 6 is located below the turntable 4;

lubrication box 6 includes box body 61, and the top of box body 61 is the arcwall face, and box body 61 slides and is located the inner chamber of pull out groove 7, and the fixed inlaying in inner chamber top of box body 61 has high density sponge piece 62, and gyro wheel 5 is located the top of high density sponge piece 62, and the bottom fixedly connected with of high density sponge piece 62 adsorbs core 63, adsorbs the core 63 is located the inner chamber of box body 61.

Through setting up lubricated box 6, make its high density sponge piece 62 evenly scribble lubricating oil on gyro wheel 5 surface, frictional resistance when reducing gyro wheel 5 and hose contact like this reduces the degree of wear of hose, improves hose life.

As shown in fig. 2, guide grooves 65 are fixedly formed in both sides of the bottom of the box body 61, and guide blocks matched with the guide grooves 65 are fixedly arranged at the bottom of the inner cavity of the drawing groove 7.

The guide groove 65 and the guide block guide the drawing of the case body 61.

As shown in fig. 1-2, a handle 66 is fixedly installed on one side of the box body 61, the limit rotating buckle 8 is rotatably installed on both sides of the base box 3 located on the drawing groove 7, and the limit rotating buckle 8 is located on one side of the box body 61.

The handle 66 conveniently pulls the box body 61, and the limiting rotary buckle 8 rotates to limit and stop the box body 61, so that the box body 61 is prevented from being separated from the inner cavity of the pulling groove 7.

As shown in fig. 1 and 3, the bottom parts of the two sides of the pressing cover 2 are fixedly provided with a telescopic piston rod 10, the two sides of the base box 3 are fixedly provided with a telescopic cylinder 9, and the bottom end of the telescopic piston rod 10 is movably inserted into the inner cavity of the telescopic cylinder 9.

The telescopic piston rod 10 is matched with the telescopic cylinder 9 to enable the pressing cover 2 to be slidably arranged at the top of the base box 3.

As shown in fig. 2, recovery grooves 64 are formed through both sides of the top of the box body 61, and the recovery grooves 64 are located on both sides of the high-density sponge block 62.

The recovery groove 64 facilitates the lubricating oil squeezed and leaked above the box body 61 by the high-density sponge block 62 to continuously flow into the inner cavity of the box body 61 for recovery.

The implementation principle of the peristaltic pump for reducing the abrasion of the hose is as follows: when the machine works, the hose is clamped between the pressing cover 2 and the base box 3, then the pressing cover 2 is pressed to enable the pressing cover 2 to be pressed on the top of the base box 3, the hose is clamped in a pipeline space on one side of the rotating disc 4, then the driving mechanism in the inner cavity of the machine case 1 drives the rotating disc 4 to rotate and drive, and therefore the roller 5 on one side of the rotating disc 4 moves to extrude fluid in the hose to be conveyed; when the rotary table 4 rotates, the roller 5 on one side rubs with the high-density sponge block 62 on the top of the lubricating box 6 in the moving process, and the lubricating oil is filled in the inner cavity of the box body 61, so that the adsorbing core 63 is adsorbed by the high-density sponge block 62 after adsorbing the lubricating oil, and the lubricating oil is uniformly coated on the surface of the roller 5 when the roller 5 rubs with the high-density sponge block 62, so that the friction resistance is reduced when the roller 5 and a hose are squeezed and rubbed, the abrasion of the hose by the roller 5 is reduced, the service life of the hose is prolonged, the box body 61 of the lubricating box 6 can be pulled out from the inner cavity of the pulling groove 7 to add the lubricating oil, the added lubricating oil is filled in from the recycling groove 64, and the recycling groove 64 facilitates the lubricating oil leaked above the box body 61 by the high-density sponge block 62 to continuously flow into the inner cavity of the box body 61; through setting up lubricated box 6, make its high density sponge piece 62 evenly scribble lubricating oil on gyro wheel 5 surface, frictional resistance when reducing gyro wheel 5 and hose contact like this reduces the degree of wear of hose, improves hose life.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The peristaltic pump capable of reducing the wear of the hose comprises a machine case (1), a pressing cover (2), a base case (3), a rotary disc (4) and rollers (5), wherein the base case (3) is fixedly installed on one side of the machine case (1), the pressing cover (2) is installed on the top of the base case (3) in a sliding mode, the rotary disc (4) is installed in the inner cavity of the base case (3) in a rotating mode, the rollers (5) are installed on one side of the rotary disc (4) in a rolling mode, and the peristaltic pump is characterized in that: a drawing groove (7) penetrates through one side of the base box (3), a lubricating box (6) is installed in an inner cavity of the drawing groove (7) in a drawing mode, and the lubricating box (6) is located below the rotary table (4);

lubrication box (6) are including box body (61), the top of box body (61) is the arcwall face, and box body (61) slide and be located the inner chamber of pull out groove (7), the fixed embedding in inner chamber top of box body (61) has high density sponge piece (62), and gyro wheel (5) are located the top of high density sponge piece (62), the bottom fixedly connected with of high density sponge piece (62) adsorbs core (63), adsorb core (63) are located the inner chamber of box body (61).

2. A peristaltic pump for reducing wear in a hose as set forth in claim 1, wherein: the bottom both sides of box body (61) have all fixedly seted up guide way (65), the inner chamber bottom of pull out groove (7) is fixed be equipped with guide way (65) assorted guide block.

3. A peristaltic pump for reducing wear in a hose as set forth in claim 1, wherein: one side fixed mounting of box body (61) has handle (66), both sides that base case (3) are located pull-out groove (7) all rotate and install spacing rotatory knot (8), and just one side that spacing rotatory knot (8) are located box body (61).

4. A peristaltic pump for reducing wear in a hose as set forth in claim 1, wherein: the bottom parts of two sides of the pressing cover (2) are fixedly provided with telescopic piston rods (10), two sides of the base box (3) are fixedly provided with telescopic cylinders (9), and the bottom ends of the telescopic piston rods (10) are movably inserted into inner cavities of the telescopic cylinders (9).

5. A peristaltic pump for reducing wear in a hose as set forth in claim 1, wherein: recovery tanks (64) are arranged on two sides of the top of the box body (61) in a penetrating mode, and the recovery tanks (64) are located on two sides of the high-density sponge block (62).