Industrial peristaltic pump

Abstract

The utility model discloses an industrial peristaltic pump which comprises a shell, a conveying pipeline is installed in the shell, a rotating disc is rotatably installed in the shell, a set of installation grooves are formed in the front face of the rotating disc, a movable plate is connected to the interior of each installation groove in a sliding mode, and a spring is connected to the outer surface of each movable plate. According to the device, the rotating disc is arranged and can rotate in the shell, the rotating disc, the mounting groove, the movable plate, the mounting base and the idler wheels are matched, the mounted conveying pipeline can be extruded, and therefore the liquid pumping effect is achieved, the movable plate can freely move in the mounting groove, and the air cylinder is arranged to drive the movable plate to move freely. The air cylinder is used for pushing the conical block to move to make contact with the movable plate, the movable plate can be pushed to move, the use position of the movable plate is adjusted, the operation mode is simple and convenient, pipelines of different models can be installed on the device for use, and the use performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of peristaltic pumps, in particular to an industrial peristaltic pump. Background Art

[0002] The peristaltic pump is like squeezing a liquid-filled hose with your fingers. As the fingers slide forward, the liquid in the tube moves forward. The peristaltic pump also works on the same principle, except that the fingers are replaced by rollers. The liquid is pumped by alternately squeezing and releasing the pump's elastic delivery hose, just like squeezing a hose with two fingers. As the fingers move, negative pressure is formed in the tube and the liquid flows.

[0003] After searching, the utility model patent with patent announcement number CN211500940U discloses an industrial peristaltic pump, which relates to the field of peristaltic pump technology, including a peristaltic pump body and a pump head, one end of the peristaltic pump body is fixed with a lower fixing seat, and an upper fixing seat is arranged above the lower fixing seat, both sides of one end of the lower fixing seat are provided with grooves, and a hose is arranged inside the groove, one end of the peristaltic pump is provided with a fixed disk, and both ends of the fixed disk are fixed with a connecting shaft. The utility model aligns the second threaded holes of the roller and the fixed disk with each other, and fixes them with bolts. The number of second threaded holes on the fixed disk is equidistantly spaced from each other to facilitate the adjustment of the number of rollers, thereby further adjusting the flow rate of the liquid, and by connecting multiple groups of lower fixing seats with bolts, and connecting the pump head and the connecting shaft with a coupling, the number of fixed disks that match the lower fixing seat is formed, so that multiple groups of hoses can be transported, and it is convenient to disassemble.

[0004] However, the above design still has some shortcomings. The above design can only adjust the number of rollers. In actual use, the use position of the rollers cannot be adjusted, which makes it difficult to adapt to different types of pipes and has certain defects. Utility Model Content

[0005] The purpose of the utility model is to provide an industrial peristaltic pump to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial peristaltic pump, comprising a shell, a conveying pipeline is installed inside the shell, a turntable is rotatably installed inside the shell, a group of mounting grooves are opened on the front of the turntable, a movable plate is slidably connected to the inside of each mounting groove, a spring is connected to the outer surface of each movable plate, and the end of each spring away from the movable plate is connected to the inner wall of the turntable, a cover plate is installed on the front of the shell, a cylinder is installed through the front of the cover plate, and a conical block is connected to the rear end of the cylinder.

[0007] Wherein, the side surfaces of a group of movable plates that are close to each other are in contact with the outer surface of the conical block.

[0008] The back of the outer shell is connected to a mounting shell, a motor is installed inside the mounting shell, and an output end of the motor is connected to the back of the turntable.

[0009] Wherein, a side of a group of movable plates that are away from each other is connected to a mounting seat, and a roller is rotatably connected inside each mounting seat.

[0010] Wherein, a telescopic rod is arranged inside each spring, and the ends of a group of telescopic rods close to each other are connected to the outer surface of the movable plate, and the ends of a group of telescopic rods away from each other are connected to the inner wall of the turntable.

[0011] Wherein, the back side of the shell is connected with a support, and the bottom surface of the support is connected with two bottom plates.

[0012] Wherein, the front side of the cover plate is connected with a protective shell, and the cylinder is located inside the protective shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has a turntable which can rotate inside the shell, and the cooperation of the turntable, the mounting groove, the movable plate, the mounting seat and the roller can squeeze the installed delivery pipeline, so as to pump the liquid, and the movable plate can also move arbitrarily inside the mounting groove, and the cylinder is used to push the cone block to move and contact the movable plate, so as to push the movable plate to move and adjust its use position, and the operation method is simple and convenient, so that the device can be installed with pipelines of different models for use, and the use performance is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an industrial peristaltic pump of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a shell of an industrial peristaltic pump of the utility model.

[0017] Figure 3 It is a side sectional view of a shell of an industrial peristaltic pump of the utility model.

[0018] Figure 4 The utility model is a side sectional view of a turntable in an industrial peristaltic pump.

[0019] In the figure: 1. outer shell; 2. cover plate; 3. conveying pipeline; 4. support; 5. bottom plate; 6. protective shell; 7. turntable; 8. mounting groove; 9. movable plate; 10. mounting shell; 11. motor; 12. cylinder; 13. conical block; 14. mounting seat; 15. roller; 16. spring; 17. telescopic rod. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present 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 present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: an industrial peristaltic pump, comprising a shell 1, the shell 1 can be used to install the remaining components of the device, a delivery pipe 3 is installed inside the shell 1, and liquid can be transported through the delivery pipe 3, a turntable 7 is rotatably installed inside the shell 1, and the turntable 7 can rotate inside the shell 1, a group of mounting grooves 8 are opened on the front of the turntable 7, each mounting groove 8 is slidably connected to a movable plate 9, and the movable plate 9 can move inside the mounting groove 8, and a spring 16 is connected to the outer surface of each movable plate 9, and one end of each spring 16 away from the movable plate 9 is connected to the inner wall of the turntable 7, and the elastic force generated by the spring 16 can help the movable plate 9 to reset, a cover plate 2 is installed on the front of the shell 1, and the cover plate 2 can play a sealing role on the shell 1, and a cylinder 12 is installed through the front of the cover plate 2, and a conical block 13 is connected to the rear end of the cylinder 12, and the cylinder 12 can push the conical block 13 to move.

[0024] See also Figure 3 The side surfaces of a group of movable plates 9 that are close to each other are in contact with the outer surface of the conical block 13. Through the contact between the conical block 13 and the movable plate 9, the movable plate 9 can be pushed to move and its use position can be adjusted.

[0025] See also Figure 3 and Figure 4 The back of the outer shell 1 is connected to a mounting shell 10, and a motor 11 is installed inside the mounting shell 10. The output end of the motor 11 is connected to the back of the turntable 7. The power provided by the motor 11 can drive the turntable 7 to rotate.

[0026] See also Figure 4 A set of movable plates 9 are connected to a mounting seat 14 on one side away from each other, and a roller 15 is rotatably connected inside each mounting seat 14. The roller 15 can contact and squeeze the delivery pipe 3 to complete the delivery of the liquid.

[0027] See also Figure 4 A telescopic rod 17 is arranged inside each spring 16. The ends of a group of telescopic rods 17 that are close to each other are connected to the outer surface of the movable plate 9, and the ends of a group of telescopic rods 17 that are far away from each other are connected to the inner wall of the turntable 7. The telescopic rods 17 can stabilize the movable plate 9.

[0028] See also Figure 1 and Figure 2 The back of the housing 1 is connected to a support 4, and the bottom surface of the support 4 is connected to two bottom plates 5. The support 4 and the bottom plates 5 can be used to ensure that the device is installed stably.

[0029] See also Figure 1 and Figure 3A protective shell 6 is connected to the front of the cover plate 2, and the cylinder 12 is located inside the protective shell 6. The protective shell 6 can provide a certain degree of protection for the cylinder 12 and improve its service life.

[0030] Working principle: When in use, the device must first be installed in the use position and powered on. During use, the motor 11 can drive the turntable 7 to rotate, thereby causing the movable plate 9, the mounting seat 14 and the roller 15 mounted on the surface of the turntable 7 to rotate synchronously. The roller 15 can contact the delivery pipe 3 during rotation, thereby squeezing the delivery pipe 3 to achieve the effect of pumping liquid. At the same time, during use, according to different usage requirements, the staff can start the cylinder 12 for adjustment. The cylinder 12 can drive the conical block 13 to move. The conical block 13 contacts the movable plate 9, which can push the movable plate 9 outward, thereby adjusting the use position of the mounting seat 14 and the roller 15.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial peristaltic pump, comprising a housing (1), characterized in that: A conveying pipe (3) is installed inside the shell (1), a turntable (7) is rotatably installed inside the shell (1), a group of mounting grooves (8) are opened on the front of the turntable (7), each of the mounting grooves (8) is slidably connected to a movable plate (9), the outer surface of each movable plate (9) is connected to a spring (16), and one end of each spring (16) away from the movable plate (9) is connected to the inner wall of the turntable (7), a cover plate (2) is installed on the front of the shell (1), a cylinder (12) is installed through the front of the cover plate (2), and a conical block (13) is connected to the rear end of the cylinder (12).

2. An industrial peristaltic pump according to claim 1, characterized in that: The side surfaces of a group of movable plates (9) that are close to each other are in contact with the outer surface of the conical block (13).

3. An industrial peristaltic pump according to claim 1, characterized in that: The back of the outer shell (1) is connected to a mounting shell (10), a motor (11) is installed inside the mounting shell (10), and an output end of the motor (11) is connected to the back of the turntable (7).

4. An industrial peristaltic pump according to claim 1, characterized in that: A side of a group of movable plates (9) that is away from each other is connected to a mounting seat (14), and a roller (15) is rotatably connected inside each mounting seat (14).

5. An industrial peristaltic pump according to claim 1, characterized in that: A telescopic rod (17) is arranged inside each of the springs (16); ends of a group of telescopic rods (17) that are close to each other are connected to the outer surface of the movable plate (9); ends of a group of telescopic rods (17) that are far away from each other are connected to the inner side wall of the rotating disk (7).

6. An industrial peristaltic pump according to claim 1, characterized in that: The back surface of the housing (1) is connected to a support (4), and the bottom surface of the support (4) is connected to two bottom plates (5).

7. An industrial peristaltic pump according to claim 1, characterized in that: The front side of the cover plate (2) is connected to a protective shell (6), and the cylinder (12) is located inside the protective shell (6).

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