CN213419318U

CN213419318U - Peristaltic pump elastic hose extrusion part buckle

Info

Publication number: CN213419318U
Application number: CN202022305704.3U
Authority: CN
Inventors: 蒋声德
Original assignee: Yantai Maoen New Material Technology Co ltd
Current assignee: Yantai Maoen New Material Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-11
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a peristaltic pump elastic hose extrusion part buckle, which comprises a housing, the inside of casing is equipped with the device groove, the inside in device groove is equipped with the pipe, the inside in device groove is equipped with and is used for driving the slewing mechanism that the inside liquid of pipe flows, the inside in device groove is equipped with two runners, two the inside of runner all is equipped with the block mechanism that is used for improving the inside liquid flow efficiency of pipe. The utility model discloses it is rational in infrastructure, can extrude the pipe through a plurality of arc kellies when the runner pivoted for there is no longer the gap behind the pipe extruded, reduces the condition of liquid seepage, and then improves the work efficiency of peristaltic pump.

Description

Peristaltic pump elastic hose extrusion part buckle

Technical Field

The utility model relates to a peristaltic pump technical field especially relates to a peristaltic pump elastic hose extrusion part buckle.

Background

The peristaltic pump consists of three parts: a drive, a pump head and a hose. The characteristics of fluid isolation in the pump tube, quick replacement of the pump tube, reversible flow of fluid, dry running, low maintenance cost and the like constitute the main competitive advantage of the peristaltic pump, and the peristaltic pump is like squeezing a hose filled with fluid by fingers and slides the fluid in the tube forwards along with the fingers. Peristaltic pumps are also the principle only replacing the fingers with rollers. The fluid is pumped by alternately squeezing and releasing the elastic delivery hose of the pump. Just like squeezing the hose with two fingers, as the fingers move, negative pressure is formed in the hose, and the liquid flows along with the negative pressure.

When the existing peristaltic pump works, because the conduit is a plastic elastic hose, when the rotating wheel rotates, the conduit is extruded and then has a gap, and the condition of liquid leakage exists, so that the working efficiency of the peristaltic pump is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping buckle for an elastic hose extrusion component of a peristaltic pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a peristaltic pump elastic hose extrusion part buckle, includes the casing, the inside of casing is equipped with the device groove, the inside in device groove is equipped with the pipe, the inside in device groove is equipped with and is used for driving the slewing mechanism that the inside liquid of pipe flows, the inside in device groove is equipped with two runners, two the inside of runner all is equipped with the block mechanism that is used for improving the inside liquid flow efficiency of pipe.

Preferably, the rotating mechanism comprises a rotating shaft arranged inside the device groove, a driving motor is arranged outside the casing, the rear end of the rotating shaft penetrates through the side wall of the device groove, extends to the outside of the casing and is fixedly connected with the tail end of an output shaft of the driving motor, a rotating rod is fixedly connected to the outer edge of the rotating shaft in the device groove, two ends of the rotating rod are respectively rotatably connected with the middle parts of the two rotating wheels, and the outer edges of the two rotating wheels are tightly attached to the outer wall of the guide pipe in the device groove.

Preferably, block mechanism evenly is equipped with a plurality of arc draw-in grooves, a plurality of including setting up in the ring channel of runner outer fringe the outside of runner is a plurality of the equal symmetry in inside of arc draw-in groove is equipped with two arc fixture blocks, and is a plurality of arc card pole that is used for improving the inside liquid flow efficiency of pipe is all inserted to the inside of arc draw-in groove and is equipped with a plurality of.

Preferably, the cross-sectional shape of a plurality of the arc-shaped clamping rods is T-shaped.

Preferably, the material of the conduit is an elastic hose made of plastic.

The utility model has the advantages that:

set up a plurality of arc draw-in grooves through the outer fringe at the runner to through a plurality of arc fixture blocks with a plurality of arc kellies chucking in the inside of a plurality of arc draw-in grooves, when the runner rotates, a plurality of arc kellies can extrude the pipe, make the pipe no longer have the gap after being extruded, reduce the condition of liquid seepage, and then improve the work efficiency of peristaltic pump.

Drawings

Fig. 1 is a schematic structural view of a fastener of an elastic hose extrusion component of a peristaltic pump according to the present invention;

FIG. 2 is a sectional view of the inside of a runner of a clamp of an elastic hose extrusion component of a peristaltic pump according to the present invention;

FIG. 3 is a side view of the structure of the clamping buckle of the elastic hose pressing part of the peristaltic pump;

FIG. 4 is a side view of the rotating mechanism of the elastic hose pressing member buckle of the peristaltic pump;

fig. 5 is an enlarged view of a structure at a position a of the buckle of the elastic hose extrusion component of the peristaltic pump.

In the figure: the device comprises a machine shell 1, a device groove 2, a rotating shaft 3, a rotating rod 4, a rotating wheel 5, a guide pipe 6, an arc clamping groove 7, an arc clamping block 8, an arc clamping rod 9 and an annular groove 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a peristaltic pump elastic hose extrusion part buckle includes a casing 1, a device groove 2 is arranged inside the casing 1, a conduit 6 is arranged inside the device groove 2, a rotating mechanism for driving liquid inside the conduit 6 to flow is arranged inside the device groove 2, two rotating wheels 5 are arranged inside the device groove 2, and a clamping mechanism for improving the liquid flowing efficiency inside the conduit 6 is arranged inside each rotating wheel 5.

The utility model discloses in, slewing mechanism is including setting up in the pivot 3 of device inslot 2 inside, the outside of casing 1 is equipped with driving motor, the rear end of pivot 3 runs through the lateral wall of device inslot 2 and extends to the outside of casing 1 and with driving motor's the terminal fixed connection of output shaft, the outer fringe of pivot 3 is in the inside fixedly connected with bull stick 4 of device inslot 2, the both ends of bull stick 4 are rotated with the middle part of two runners 5 respectively and are connected, the outer wall of pipe 6 is hugged closely in the inside of device inslot 2 in the outer fringe of two runners 5, can drive 3 rotations of pivot of device inslot 2 inside through driving motor, make pivot 3 drive the 4 rotations of bull stick of device inslot 2 inside.

Specifically, block mechanism is including setting up in the ring channel 10 of 5 outer fringes of runner, the outside of runner 5 evenly is equipped with a plurality of arc draw-in grooves 7, the equal symmetry in inside of a plurality of arc draw-in grooves 7 is equipped with two arc fixture blocks 8, the inside of a plurality of arc draw-in grooves 7 is all inserted and is equipped with a plurality of arc kellies 9 that are used for improving the inside liquid flow efficiency of pipe 6, can be in 5 pivoted runners, extrude pipe 6, make pipe 6 no longer have the gap after being extruded, reduce the condition of liquid seepage, and then improve the work efficiency of peristaltic pump.

Specifically, the cross-sectional shapes of the arc-shaped clamping rods 9 are all T-shaped, and the conduit 6 is made of an elastic hose made of plastic.

The utility model discloses during the use, only need set up casing 1 in suitable position earlier, the driving motor of 1 rear end of casing is restarted afterwards, driving motor will drive 2 inside pivots 3 rotations in device groove afterwards, make 3 commentaries on classics poles 4 of driving device 2 inside in device groove of pivot rotate, 4 commentaries on classics poles can drive two runners 5 rotations in device groove 2 inside afterwards, a plurality of arc kellies 9 in a plurality of arc draw-in grooves 7 of two runners 5's outer fringe can be in 5 pivoted times of runner, extrude pipe 6, make pipe 6 no longer have the gap after being extruded, reduce the condition of liquid seepage, and then improve the work efficiency of peristaltic pump.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a peristaltic pump elastic hose extrusion part buckle, includes casing (1), its characterized in that, the inside of casing (1) is equipped with device groove (2), the inside of device groove (2) is equipped with pipe (6), the inside of device groove (2) is equipped with the slewing mechanism who is used for driving the inside liquid flow of pipe (6), the inside of device groove (2) is equipped with two runner (5), two the inside of runner (5) all is equipped with the block mechanism who is used for improving the inside liquid flow efficiency of pipe (6).

2. The clamping buckle of the elastic hose extrusion component of the peristaltic pump according to claim 1, wherein the rotating mechanism comprises a rotating shaft (3) arranged inside the device groove (2), a driving motor is arranged outside the casing (1), the rear end of the rotating shaft (3) penetrates through the side wall of the device groove (2), extends to the outside of the casing (1) and is fixedly connected with the tail end of an output shaft of the driving motor, a rotating rod (4) is fixedly connected to the outer edge of the rotating shaft (3) inside the device groove (2), two ends of the rotating rod (4) are respectively rotatably connected with the middle portions of the two rotating wheels (5), and the outer edges of the two rotating wheels (5) are tightly attached to the outer wall of the conduit (6) inside the device groove (2).

3. The clamping buckle of the elastic hose extrusion component of the peristaltic pump as claimed in claim 1, wherein the clamping mechanism comprises an annular groove (10) formed in the outer edge of the rotating wheel (5), a plurality of arc-shaped clamping grooves (7) are uniformly formed in the outer side of the rotating wheel (5), two arc-shaped clamping blocks (8) are symmetrically arranged in the arc-shaped clamping grooves (7), and a plurality of arc-shaped clamping rods (9) used for improving the flowing efficiency of liquid in the conduit (6) are inserted in the arc-shaped clamping grooves (7).

4. A peristaltic pump elastic hose pressing member buckle as claimed in claim 3, characterized in that the cross-sectional shape of each of said plurality of arc-shaped catch bars (9) is T-shaped.

5. The elastic hose pressing member snap of a peristaltic pump according to claim 1, characterized in that the material of said conduit (6) is an elastic hose made of plastic.