CN219622854U

CN219622854U - Multipurpose combined peristaltic pump

Info

Publication number: CN219622854U
Application number: CN202321414224.8U
Authority: CN
Inventors: 佟大维; 李娟娃; 马晶; 马登英; 杨文廷
Original assignee: Bailingke Lanzhou New Materials Co ltd
Current assignee: Bailingke Lanzhou New Materials Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-09-01
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of peristaltic pumps, and aims to provide a multipurpose combined peristaltic pump, which comprises a driver, wherein the driver is fixedly arranged on a mounting plate, a front shell is arranged on the mounting plate in a clamping manner, a plurality of mounting holes for positioning and mounting a hose are formed in the front shell, a top cover is arranged at the top end of the front shell in a clamping manner, a rear shell is arranged at the rear side of the front shell in a clamping manner, a roller assembly is arranged in the front shell, the roller assembly is arranged on a driving shaft of the driver in a clamping manner, and the driving shaft drives the roller assembly to rotate, and the peristaltic pump has the beneficial effects that: through the mounting means that all adopts the block to connect preceding shell, top cap, backshell and mounting panel, the dismantlement of hose and roller assembly of being convenient for can not only adjust the contact position of hose and roller according to the length of use, reduces the risk that hose same position wearing and tearing lead to the hose to break the oozing liquid, can also effectively reduce staff's working strength, helps improving the cleaning efficiency to roller assembly and the change efficiency of hose.

Description

Multipurpose combined peristaltic pump

Technical Field

The utility model relates to the technical field of peristaltic pumps, in particular to a multipurpose combined peristaltic pump.

Background

The peristaltic pump pumps fluid by alternately extruding and releasing the elastic conveying hose of the pump, has the characteristics of good liquid isolation, capability of quickly replacing a pump pipe, reversible fluid running, capability of running in a dry mode, low maintenance cost and the like, and mainly comprises a driver, a pump head and a hose. The conventional peristaltic pump is easy to break a hose after being used for a long time in the daily use process, so that liquid in the hose can flow into the roller of the pump head, the roller is corroded and blocked, the pump head is required to be disassembled and cleaned in time, the peristaltic pump commonly used at present is inconvenient to disassemble, meanwhile, the hose fixing section is worn due to the fact that adjustment is not carried out in the hose use process, and the service lives of the hose and the roller are reduced.

Disclosure of Invention

The present utility model is directed to a multipurpose combined peristaltic pump to solve the above-mentioned problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a multipurpose combination formula peristaltic pump, includes driver 5, driver 5 fixed mounting is on mounting panel 6, and front shroud 7 is installed to the block on mounting panel 6, is provided with the mounting hole that a plurality of is used for hose location installation on the front shroud 7, and top cap 1 is installed to front shroud 7 top block, and rear shroud 2 is installed to front shroud 7 rear side block, and front shroud 7 inside is provided with roller assembly 4, and roller assembly 4 block is installed on driver 5's drive shaft 9, and drive shaft 9 drives roller assembly 4 and rotates.

The roller assembly 4 comprises a sleeve 404 with a hollow structure, an upper positioning plate 405 and a lower positioning plate 403 are fixedly arranged at the upper end and the lower end of the sleeve 404 respectively, and a plurality of arc-shaped mounting grooves matched with the two ends of the roller shaft 402 are formed in the upper positioning plate 405 and the lower positioning plate 403.

The lower positioning plate 403 and the upper positioning plate 405 are fixedly provided with a fixing plate 401, and the opening end of the fixing plate 401 is provided with fixing wings which are used for positioning and mounting the roller shaft 402.

The center positions of the lower positioning plate 403, the upper positioning plate 405 and the fixing plate 401 are all provided with through holes matched with the sleeve 404.

A plurality of key grooves are uniformly formed in the driving shaft 9, and keys are arranged on the key grooves.

The lower locating plate 403, the bottom of the sleeve 404 and the fixing plate 401 at the bottom of the sleeve 404 are provided with clamping grooves adapted to the keys.

A plurality of lifting lugs 3 are uniformly arranged on the side walls of the front shell 7 and the rear shell 2, and auxiliary fixing belts are hung on the lifting lugs 3.

The front shell 7 is provided with a baffle in a clamping manner at the middle of the mounting hole, and the baffle is used for positioning the position of the hose.

The inner side wall of the rear shell 2 is provided with a supporting plate, and the supporting plate is provided with an arc-shaped groove matched with the hose.

The center of the top cover 1 is provided with a bearing mounting hole matched with the driving shaft 9.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1) According to the utility model, the front shell, the top cover, the rear shell and the mounting plate are all connected in a clamping manner, so that the hose and the roller assembly are convenient to detach and mount, the contact position of the hose and the roller shaft can be adjusted according to the service time, the risk of hose breakage and liquid seepage caused by the abrasion of the same position of the hose is reduced, the detachment and mounting strength of workers can be effectively reduced, and the cleaning efficiency of the roller assembly and the replacement efficiency of the hose are improved;

2) According to the utility model, the sleeve, the upper positioning plate and the lower positioning plate are designed into an integrated structure, and the plurality of roller shafts are integrally arranged on the sleeve by adopting the fixing plate, so that the integral disassembly and assembly efficiency of the roller assembly is improved, and the roller assembly is simple in structure, practical and reliable;

3) According to the utility model, the lifting lugs and the auxiliary fixing belts are arranged on the front shell and the rear shell, so that the auxiliary fixing belts can be used for auxiliary fixing on the basis of clamping connection of the front shell and the rear shell, the rear shell is effectively prevented from being separated from the front shell in the using process, and the using safety is obviously improved.

Drawings

Fig. 1 is a schematic diagram of the front structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the back structure of an embodiment of the present utility model.

Fig. 3 is a schematic bottom structure of an embodiment of the present utility model.

Fig. 4 is a schematic diagram of a mounting structure of a driver according to an embodiment of the present utility model.

Fig. 5 is a schematic view of an installation structure of a roller assembly according to an embodiment of the present utility model.

FIG. 6 is a schematic view of the mounting structure of the mounting bracket according to the embodiment of the present utility model.

FIG. 7 is a schematic view showing a distribution structure of a roll shaft according to an embodiment of the present utility model.

Figure number and name: top cap 1, backshell 2, lug 3, roller assembly 4, driver 5, mounting panel 6, preceding shell 7, buckle 8, drive shaft 9, fixed plate 401, roller 402, lower locating plate 403, sleeve 404, upper locating plate 405.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, the multipurpose combined peristaltic pump comprises a driver 5, a driving shaft 9 is arranged on the driving shaft 5, the driver 5 is fixedly arranged on a mounting plate 6 through screws, a plurality of clamping grooves are formed in the mounting plate 6, a plurality of buckles 8 matched with the clamping grooves are formed in the lower surface of the bottom end of a front shell 7, and the front shell 7 is clamped and mounted on the mounting plate 6 through the buckles 8 and the clamping grooves.

Be provided with the through-hole with drive shaft 9 looks adaptation on the 7 bottom intermediate position of preceding shell, be provided with a plurality of mounting hole that is used for hose location installation on the preceding shell 7, the block is provided with the baffle on being in the position in the middle of the mounting hole on the preceding shell 7, can realize the installation of hose at the mounting hole after the baffle is taken off, can realize the position location of hose on inserting preceding shell 7 with the baffle afterwards, top cap 1 is installed to preceding shell 7 top block, is provided with the bearing mounting hole with drive shaft 9 looks adaptation on the centre of a circle position of top cap 1, back shell 2 is installed to preceding shell 7 rear side block, is provided with on the inside wall of back shell 2 with the backup pad, sets up the arc groove with hose looks adaptation in the backup pad, evenly be provided with a plurality of lug 3 on the lateral wall of preceding shell 7 and back shell 2, lug 3 is gone up to hang and is equipped with supplementary fixed band, lug and supplementary fixed band can utilize supplementary fixed band on the basis that preceding shell and back shell block are connected, has effectively avoided the back shell to break away from in the use, has shown in the improvement and has made the snap connection in order to make the connection through the buckle connection that can be further connection with the safety joint in the front or the connection.

The inside gyro wheel subassembly 4 that is provided with of preceding shell 7, gyro wheel subassembly 4 includes hollow structure's sleeve pipe 404, and sleeve pipe 404's upper and lower both ends are fixed mounting respectively has locating plate 405 and lower locating plate 403, and sleeve pipe 404, upper locating plate 405 and lower locating plate 403 are integrated into one piece structure, a plurality of arc mounting groove has all been seted up on upper locating plate 405 and the lower locating plate 403, rotates on the arc mounting groove and is provided with roller 402, equal fixed mounting has fixed plate 401 on lower locating plate 403 and the upper locating plate 405, all be provided with on the centre of a circle position of lower locating plate 403, upper locating plate 405 and fixed plate 401 with sleeve pipe 404 assorted through-hole, the open end of fixed plate 401 is provided with the fixed wing, and the fixed wing is used for the location installation of roller 402.

The driving shaft 9 is uniformly provided with a plurality of key grooves, keys are arranged on the key grooves, and clamping grooves matched with the keys are formed in the lower positioning plate 403, the bottom of the sleeve 404 and the fixed plate 401 positioned at the bottom end of the sleeve 404.

According to the utility model, the front shell 7, the top cover 1, the rear shell 2 and the mounting plate 6 are all installed in a clamping connection mode, the contact position of the hose and the roll shaft can be adjusted according to the service time by taking down the rear shell 2, the risk of rupture and seepage of the hose caused by abrasion of the same position of the hose is reduced, the roller assembly 4 can be replaced and installed by taking down the top cover 1 and the rear shell 2, and the device is simple in operation and convenient to use.

Claims

1. A multipurpose combined peristaltic pump comprising a driver (5), characterized in that: the driver (5) is fixedly mounted on the mounting plate (6), the front shell (7) is mounted on the mounting plate (6) in a clamping mode, a plurality of mounting holes for positioning and mounting the hose are formed in the front shell (7), the top cover (1) is mounted on the top end of the front shell (7) in a clamping mode, the rear shell (2) is mounted on the rear side of the front shell (7) in a clamping mode, the roller assembly (4) is arranged inside the front shell (7), the roller assembly (4) is mounted on the driving shaft (9) of the driver (5) in a clamping mode, and the driving shaft (9) drives the roller assembly (4) to rotate.

2. A multi-purpose combined peristaltic pump according to claim 1, wherein: the roller assembly (4) comprises a sleeve (404) with a hollow structure, an upper locating plate (405) and a lower locating plate (403) are respectively and fixedly arranged at the upper end and the lower end of the sleeve (404), and a plurality of arc-shaped mounting grooves matched with the two ends of the roller shaft (402) are respectively formed in the upper locating plate (405) and the lower locating plate (403).

3. A multi-purpose combined peristaltic pump according to claim 2, wherein: the lower locating plate (403) and the upper locating plate (405) are fixedly provided with fixing plates (401), the opening ends of the fixing plates (401) are provided with fixing wings, and the fixing wings are used for locating and installing the roll shafts (402).

4. A multi-purpose combined peristaltic pump as claimed in claim 3, wherein: the circle center positions of the lower locating plate (403), the upper locating plate (405) and the fixing plate (401) are respectively provided with a through hole matched with the sleeve (404).

5. The multipurpose combined peristaltic pump of claim 4 wherein: a plurality of key grooves are uniformly formed in the driving shaft (9), and keys are arranged on the key grooves.

6. The multipurpose combined peristaltic pump of claim 5 wherein: clamping grooves matched with the keys are formed in the lower positioning plate (403), the bottom of the sleeve (404) and the fixed plate (401) positioned at the bottom end of the sleeve (404).

7. A multi-purpose combined peristaltic pump according to claim 1, wherein: the side walls of the front shell (7) and the rear shell (2) are uniformly provided with a plurality of lifting lugs (3), and auxiliary fixing belts are hung on the lifting lugs (3).

8. A multi-purpose combined peristaltic pump according to claim 1, wherein: the front shell (7) is provided with a baffle in a clamping manner at the middle of the mounting hole, and the baffle is used for positioning the position of the hose.

9. A multi-purpose combined peristaltic pump according to claim 1, wherein: the inner side wall of the rear shell (2) is provided with an arc-shaped groove matched with the hose.

10. A multi-purpose combined peristaltic pump according to claim 1, wherein: the center of the top cover (1) is provided with a bearing mounting hole matched with the driving shaft (9).