Material pumping machine

Abstract

The utility model relates to the technical field of food pumping machines, in particular to a pumping machine which comprises a pumping machine body, a connecting mechanism comprises a connecting shell fixedly connected with the outer wall of a connecting pipeline, a cavity is formed in the connecting shell, and the outer wall of the connecting pipeline is rotationally connected with a rotating disc located in the cavity. A plurality of evenly-distributed arc-shaped through holes are formed in one side wall of the rotary disc in a penetrating mode, connecting rods are movably connected to the interiors of the through holes, and one ends of the connecting rods extend to one sides of the sliding holes and are fixedly connected with abutting plates located in the connecting shell. The rotating disc is matched with a plurality of through holes to drive a plurality of connecting rods to slide through sliding holes, so that the connecting rods are close to one another, a conveying pipeline is fixed into a connecting shell through a plurality of abutting plates, the connecting rods extrude a telescopic air bag, air in the telescopic air bag enters an air cavity through an air pipe, and then a sealing film is supported through the air; and the sealing film abuts against the inner wall of the conveying pipeline, so that the conveying pipeline is sealed.

Description

Technical Field

[0001] The utility model relates to the technical field of food extractors, in particular to a food extractor. Background Art

[0002] Food processing refers to the grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, as well as processing activities of vegetables, fruits, nuts and other foods that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. In the process of food processing, stirring the food is a kind of food processing procedure. The stirred food needs to be pumped into other equipment, so a pump is needed to pump the food.

[0003] The connection between the existing pumping machine and the conveying pipeline is mostly fixed to the pipeline by a clamp. When fixing the pipeline, the clamp needs to be prepared in advance and then fixed by tools such as a wrench. The fixing process is relatively cumbersome. Utility Model Content

[0004] The utility model aims to provide a material extraction machine which has the characteristics of conveniently and quickly fixing the conveying pipeline.

[0005] To achieve the above object, the utility model provides the following technical solution: a material extraction machine, comprising a material extraction machine body, the outer wall of the material extraction machine body is connected to two connecting pipes, and the other ends of the two connecting pipes are both provided with connecting mechanisms;

[0006] The connection mechanism comprises a connection shell fixedly connected to the outer wall of the connection pipe, a cavity is opened inside the connection shell, the outer wall of the connection pipe is rotatably connected to a turntable located inside the cavity, a side wall of the turntable is penetrated with a plurality of evenly distributed and arc-shaped through holes, a side wall of the cavity is penetrated with a sliding hole, a connection rod is movably connected inside the through hole, one end of the connection rod extends to one side of the sliding hole and is fixedly connected to an abutment plate located inside the connection shell;

[0007] The outer wall of the connecting pipe is provided with a sealing mechanism.

[0008] In order to seal the conveying pipeline, as a preferred embodiment of the pumping machine of the utility model, the sealing mechanism includes an air cavity opened on the outer wall of the connecting pipeline, and a sealing film is fixedly connected to the opening of the air cavity;

[0009] The outer wall of the connecting pipe is fixedly connected with a plurality of telescopic air bags located inside the sliding hole, and the telescopic air bags are communicated with the air cavity through an air pipe.

[0010] In order to drive the turntable to rotate, as a preferred pumping machine of the utility model, the outer wall of the turntable is fixedly connected to a worm wheel, and the interior of the cavity is rotatably connected to a worm meshing with the worm wheel.

[0011] In order to make the turntable rotate smoothly, as a preferred pumping machine of the utility model, a slide groove is opened on the outer wall of the connecting pipe, and a sliding block matching the slide groove is fixedly connected to the inner wall of the turntable.

[0012] In order to limit the position of the connecting rod, as a preferred embodiment of the pumping machine of the present invention, the outer wall of the connecting rod is fixedly connected with a limiting block located inside the cavity.

[0013] In order to facilitate the rotation of the worm, as a preferred embodiment of the pumping machine of the present invention, one end of the worm extends to the outside of the connecting shell and is fixedly connected with a torsion block.

[0014] In order to make the sealing film have good elastic properties, as a preferred embodiment of the pumping machine of the present invention, the sealing film is made of silicone.

[0015] In order to make the abutment plate tightly abut against the conveying pipe, as a preferred embodiment of the pumping machine of the utility model, the abutment plate is configured as an arc-shaped structure.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] When connecting the conveying pipeline, firstly sleeve one end of the conveying pipeline onto one end of the connecting pipeline, so that the conveying pipeline enters the connecting shell, and then the worm drives the worm wheel to rotate, thereby driving the turntable to rotate. Since the through hole is an arc-shaped structure, when the turntable rotates, the turntable cooperates with the multiple through holes to drive the multiple connecting rods to slide through the sliding holes, so that the multiple connecting rods approach each other, and then drive the multiple abutment plates to abut against the conveying pipeline, so that the conveying pipeline is fixed to the connecting shell through the multiple abutment plates;

[0018] At the same time, the connecting rod squeezes the telescopic airbag, so that the gas in the telescopic airbag enters the air cavity through the air tube, and then the sealing film is propped up by the gas, so that the sealing film abuts against the inner wall of the conveying pipe, thereby sealing the conveying pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 For this utility model Figure 1 The enlarged structural diagram of part a in the middle;

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the cavity of the utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the connection mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting housing of the utility model;

[0024] In the figure: 1. Pumping machine body; 2. Connecting pipe; 3. Connecting shell; 4. Cavity; 5. Turntable; 6. Through hole; 7. Sliding hole; 8. Connecting rod; 9. Abutment plate; 10. Air cavity; 11. Sealing membrane; 12. Telescopic airbag; 13. Worm gear; 14. Worm; 15. Slide groove; 16. Sliding block; 17. Limit block; 18. Torsion block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] See also Figures 1 to 5 A material extraction machine comprises a material extraction machine body 1, the outer wall of the material extraction machine body 1 is connected with two connecting pipes 2, and the other ends of the two connecting pipes 2 are both provided with connecting mechanisms;

[0027] The connection mechanism includes a connection shell 3 fixedly connected to the outer wall of the connection pipe 2, a cavity 4 is opened inside the connection shell 3, the outer wall of the connection pipe 2 is rotatably connected to a turntable 5 located inside the cavity 4, a side wall of the turntable 5 is penetrated with a plurality of evenly distributed and arc-shaped through holes 6, a side wall of the cavity 4 is penetrated with a sliding hole 7, a connection rod 8 is movably connected inside the through hole 6, one end of the connection rod 8 extends to one side of the sliding hole 7 and is fixedly connected to an abutment plate 9 located inside the connection shell 3;

[0028] The outer wall of the connecting pipe 2 is provided with a sealing mechanism.

[0029] In this embodiment: when connecting the conveying pipeline, firstly, one end of the conveying pipeline is sleeved onto one end of the connecting pipeline 2, so that the conveying pipeline enters the connecting shell 3, and then the turntable 5 rotates. Since the through hole 6 is an arc-shaped structure, when the turntable 5 rotates, the turntable 5 cooperates with the multiple through holes 6 to drive the multiple connecting rods 8 to slide through the sliding holes 7, so that the multiple connecting rods 8 are close to each other, and then drive the multiple abutment plates 9 to abut against the conveying pipeline, so that the conveying pipeline is fixed to the connecting shell 3 through the multiple abutment plates 9, and at the same time, the sealing mechanism seals the conveying pipeline.

[0030] As a technical optimization solution of the utility model, the sealing mechanism includes an air cavity 10 opened on the outer wall of the connecting pipe 2, and a sealing film 11 is fixedly connected to the opening of the air cavity 10;

[0031] The outer wall of the connecting pipe 2 is fixedly connected with a plurality of telescopic air bags 12 located inside the sliding hole 7 , and the telescopic air bags 12 are connected to the air cavity 10 through an air pipe.

[0032] In this embodiment: when multiple connecting rods 8 slide close to each other through the sliding holes 7, the connecting rods 8 squeeze the telescopic airbag 12, so that the gas in the telescopic airbag 12 enters the air cavity 10 through the air tube, and then the sealing film 11 is propped up by the gas, so that the sealing film 11 abuts against the inner wall of the conveying pipe, thereby sealing the conveying pipe.

[0033] As a technical optimization solution of the present utility model, a worm wheel 13 is fixedly connected to the outer wall of the turntable 5 , and a worm 14 meshingly connected to the worm wheel 13 is rotatably connected inside the cavity 4 .

[0034] In this embodiment, the worm 14 rotates, and the worm 14 drives the worm wheel 13 to rotate, thereby driving the turntable 5 to rotate. The worm 14 and the worm wheel 13 can achieve self-locking, and can prevent the turntable 5 from rotating in the opposite direction.

[0035] As a technical optimization solution of the utility model, a slide groove 15 is provided on the outer wall of the connecting pipe 2 , and a slider 16 matching the slide groove 15 is fixedly connected to the inner wall of the rotating disk 5 .

[0036] In this embodiment, the slide groove 15 and the slider 16 can make the turntable 5 rotate smoothly.

[0037] As a technical optimization solution of the present invention, the outer wall of the connecting rod 8 is fixedly connected with a limiting block 17 located inside the cavity 4 .

[0038] In this embodiment, the limiting block 17 can limit the connecting rod 8 to prevent the connecting rod 8 from sliding out of the sliding hole 7 .

[0039] As a technical optimization solution of the present invention, one end of the worm 14 extends to the outside of the connecting housing 3 and is fixedly connected to a torsion block 18 .

[0040] In this embodiment, the torsion block 18 facilitates the rotation of the worm 14 .

[0041] As a technical optimization solution of the present invention, the sealing film 11 is made of silicone.

[0042] In this embodiment, the silicone material can make the sealing film 11 have good elasticity.

[0043] As a technical optimization solution of the present utility model, the abutment plate 9 is configured as an arc-shaped structure.

[0044] In this embodiment, the abutment plate 9 is configured as an arc-shaped structure, so that the abutment plate 9 can be closely abutted against the conveying pipe.

[0045] Working principle: When connecting the conveying pipeline, first sleeve one end of the conveying pipeline onto one end of the connecting pipeline 2, so that the conveying pipeline enters the connecting shell 3, and then rotate the worm 14 through the torsion block 18, the worm 14 drives the worm wheel 13 to rotate, thereby driving the turntable 5 to rotate. Since the through hole 6 is an arc-shaped structure, when the turntable 5 rotates, the turntable 5 cooperates with the multiple through holes 6 to drive the multiple connecting rods 8 to slide through the sliding holes 7, so that the multiple connecting rods 8 are close to each other, and then drive the multiple abutment plates 9 to abut against the conveying pipeline, so that the conveying pipeline is fixed to the connecting shell 3 through the multiple abutment plates 9;

[0046] At the same time, the connecting rod 8 squeezes the telescopic airbag 12, so that the gas in the telescopic airbag 12 enters the air cavity 10 through the air tube, and then the sealing film 11 is propped up by the gas, so that the sealing film 11 abuts against the inner wall of the conveying pipe, thereby sealing the conveying pipe.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material extraction machine, comprising a material extraction machine body (1), wherein the outer wall of the material extraction machine body (1) is connected to two connecting pipes (2), characterized in that: The other ends of the two connecting pipes (2) are both provided with connecting mechanisms; The connection mechanism comprises a connection shell (3) fixedly connected to the outer wall of the connection pipe (2), a cavity (4) being provided inside the connection shell (3), a turntable (5) located inside the cavity (4) being rotatably connected to the outer wall of the connection pipe (2), a plurality of evenly distributed arc-shaped through holes (6) being provided through one side wall of the turntable (5), a sliding hole (7) being provided through one side wall of the cavity (4), a connection rod (8) being movably connected inside the through hole (6), one end of the connection rod (8) extending to one side of the sliding hole (7) and being fixedly connected to an abutment plate (9) located inside the connection shell (3); The outer wall of the connecting pipe (2) is provided with a sealing mechanism.

2. A material extraction machine according to claim 1, characterized in that: The sealing mechanism comprises an air cavity (10) opened on the outer wall of the connecting pipe (2), and a sealing film (11) is fixedly connected to the opening of the air cavity (10); The outer wall of the connecting pipe (2) is fixedly connected with a plurality of telescopic air bags (12) located inside the sliding hole (7), and the telescopic air bags (12) are connected to the air cavity (10) via an air pipe.

3. A material extraction machine according to claim 1, characterized in that: The outer wall of the rotating disk (5) is fixedly connected to a worm wheel (13), and the interior of the cavity (4) is rotatably connected to a worm (14) meshing with the worm wheel (13).

4. A pumping machine according to claim 1, characterized in that: The outer wall of the connecting pipe (2) is provided with a slide groove (15), and the inner wall of the rotating disk (5) is fixedly connected with a sliding block (16) matching the slide groove (15).

5. A material extraction machine according to claim 1, characterized in that: The outer wall of the connecting rod (8) is fixedly connected to a limiting block (17) located inside the cavity (4).

6. A material extraction machine according to claim 3, characterized in that: One end of the worm (14) extends to the outside of the connection housing (3) and is fixedly connected to a torsion block (18).

7. A material extraction machine according to claim 2, characterized in that: The sealing film (11) is made of silica gel.

8. A material extraction machine according to claim 1, characterized in that: The abutment plate (9) is configured as an arc-shaped structure.

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