Industrial peristaltic pump convenient to connect

Abstract

The utility model discloses an industrial peristaltic pump convenient to connect, which comprises a peristaltic pump body, the front surface of the peristaltic pump body is connected with a mounting shell, a fixing assembly is mounted in the mounting shell, the fixing assembly comprises a hydraulic cylinder mounted in the mounting shell, the right end of the hydraulic cylinder is provided with a connecting plate, the right end of the connecting plate is connected with a U-shaped push plate, and the U-shaped push plate is connected with a connecting rod. An output pipeline assembly is arranged in the mounting shell and comprises an output pipeline body; through the arrangement of the mounting shell, the fixing assembly is mounted in the mounting shell, the hydraulic cylinder can push the connecting plate and the U-shaped push plate to move, and the U-shaped push plate is in contact with the fixed flange, so that the fixed flange can be compressed, and the output pipeline body is fixed and can be communicated with a conveying pipeline for use; the installation mode is simple and convenient, the speed is high, the situation that a plurality of screws are used for installing the pipeline is avoided, and the installation speed of the pipeline is greatly increased.

Description

Technical Field

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

[0002] A peristaltic pump is a pump consisting of a driver, a pump head and a hose. Its working principle is similar to squeezing a hose filled with fluid with your fingers. As the fingers slide forward, the fluid in the tube moves forward. The peristaltic pump pumps the fluid by alternately squeezing and releasing the elastic delivery hose of the pump. This design makes the peristaltic pump have the advantages of no pollution, high precision, low shear force and good sealing. It is widely used in the chemical industry, mining, metallurgical industry and other fields.

[0003] After searching, the utility model patent with patent announcement number CN218030546U discloses a peristaltic pump for preventing hose adhesion. The key points of its technical solution are: comprising a peristaltic pump body, a peristaltic pump pump head is arranged on one side of the peristaltic pump body, and a peristaltic pump hose is arranged inside the peristaltic pump pump head; an anti-adhesion component is arranged on the inner top surface of the peristaltic pump pump head, used to prevent the peristaltic pump hose from adhesion, the anti-adhesion component comprises an extrusion groove, and the extrusion groove is opened on the inner top surface of the peristaltic pump pump head. Through the peristaltic pump body, peristaltic pump pump head, peristaltic pump hose, extrusion groove, first spring, contraction column, sliding block, extrusion plate, slider, moving groove, slide groove and second spring, the flattened peristaltic pump hose can be squeezed from both sides of the peristaltic pump hose to assist the recovery of the squeezed peristaltic pump hose, so as to prevent the inner wall of the peristaltic pump hose from adhesion after being squeezed, so that the peristaltic pump hose cannot be restored.

[0004] However, the above design still has some shortcomings. The pipes used in the above design are not convenient for connecting with other pipes. Currently, when connecting the pipes, flanges and screws are generally used for fixing. During the operation, the staff needs to tighten a large number of bolts, which makes the installation speed slow and not conducive to use. Utility Model Content

[0005] The utility model aims to provide an industrial peristaltic pump which is easy to connect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial peristaltic pump that is easy to connect, comprising a peristaltic pump body, a mounting shell connected to the front of the peristaltic pump body, a fixing component installed inside the mounting shell, the fixing component comprising a hydraulic cylinder installed inside the mounting shell, a connecting plate installed at the right end of the hydraulic cylinder, a U-shaped push plate connected to the right end of the connecting plate, an output pipe assembly is arranged inside the mounting shell, the output pipe assembly comprises an output pipe body, and a fixing flange is installed at the right end of the output pipe body.

[0007] Wherein, a delivery pipeline is installed inside the peristaltic pump body, and a connecting flange is installed at the output end of the delivery pipeline.

[0008] There is a group of positioning holes at the beginning of the left side of the connecting flange, a sealing ring is connected to the left side of the connecting flange, and the left side of the sealing ring contacts the right side of the fixing flange.

[0009] Wherein, a group of positioning rods are connected to the right side of the fixing flange, and the right end of each positioning rod passes through the positioning hole and extends to the right side of the connecting flange.

[0010] Wherein, a buffer pad is connected to the right side surface of the U-shaped push plate, and the right side surface of the buffer pad is in contact with the left side surface of the fixing flange.

[0011] The front surface of the installation shell is connected with a movable plate, the upper surface of the installation shell is connected with a group of reinforcing ribs, and the back surface of each reinforcing rib is connected with the front surface of the peristaltic pump body.

[0012] Wherein, a control switch is installed on the front of the peristaltic pump body, and the hydraulic cylinder is electrically connected to the control switch through a wire.

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

[0014] The utility model provides an installation shell, and a fixing component is installed inside the installation shell. The hydraulic cylinder can push the connecting plate and the U-shaped push plate to move. The U-shaped push plate contacts the fixing flange, so that the fixing flange can be tightened, thereby completing the fixation of the output pipe body so that it can be connected with the delivery pipe for use. The installation method is simple and convenient, and the speed is fast. It avoids the use of multiple screws to install the pipe, and greatly improves the installation speed of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of an industrial peristaltic pump that is easy to connect.

[0016] Figure 2It is a three-dimensional structural schematic diagram of a bottom view of an industrial peristaltic pump that is easy to connect according to the utility model.

[0017] Figure 3 The utility model is a three-dimensional structural schematic diagram of a fixing component in an industrial peristaltic pump which is easy to connect.

[0018] Figure 4 The utility model is a three-dimensional structural schematic diagram of an output pipe assembly in an industrial peristaltic pump which is easy to connect.

[0019] Figure 5 The utility model is a three-dimensional structural schematic diagram of a connecting flange in an industrial peristaltic pump which is easy to connect.

[0020] In the figure: 1. Peristaltic pump body; 2. Delivery pipeline; 3. Fixed assembly; 301. Hydraulic cylinder; 302. Connecting plate; 303. U-shaped push plate; 304. Buffer pad; 4. Output pipeline assembly; 401. Output pipeline body; 402. Fixed flange; 403. Positioning rod; 5. Mounting shell; 6. Movable plate; 7. Control switch; 8. Reinforcement rib; 9. Connecting flange; 10. Positioning hole; 11. Sealing ring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5The utility model provides a technical solution: an industrial peristaltic pump that is easy to connect, including a peristaltic pump body 1, which can be used to pump fluid for use, a mounting shell 5 connected to the front of the peristaltic pump body 1, the mounting shell 5 can be used to mount other components, a fixing component 3 is installed inside the mounting shell 5, and the fixing component 3 can be used to complete the installation and fixation of other pipelines, the fixing component 3 includes a hydraulic cylinder 301 installed inside the mounting shell 5, a connecting plate 302 is installed at the right end of the hydraulic cylinder 301, the hydraulic cylinder 301 can be used to push the connecting plate 302 to move, and the connecting plate 302 The right end of the connecting plate 302 is connected with a U-shaped push plate 303, and the connecting plate 302 can drive the U-shaped push plate 303 to move synchronously during its movement. An output pipe assembly 4 is arranged inside the mounting shell 5, and the output pipe assembly 4 includes an output pipe body 401. A fixing flange 402 is installed at the right end of the output pipe body 401. The fixing flange 402 is used to facilitate the installation of the output pipe body 401. The fixing flange 402 can be pushed and pressed by the U-shaped push plate 303 to fix it. In addition, the shape of the U-shaped push plate 303 will not affect the installation of the output pipe body 401, and is convenient to use.

[0023] See also Figure 1 , Figure 2 and Figure 5 A delivery pipe 2 is installed inside the peristaltic pump body 1, and a connecting flange 9 is installed at the output end of the delivery pipe 2. By cooperating with the peristaltic pump body 1 and the delivery pipe 2, the fluid can be pumped, and the provided connecting flange 9 can facilitate the connection and use of the delivery pipe 2.

[0024] See also Figure 5 A group of positioning holes 10 are formed on the left side of the connecting flange 9, and a sealing ring 11 is connected to the left side of the connecting flange 9. The left side of the sealing ring 11 contacts the right side of the fixed flange 402. The sealing ring 11 can make the connection between the connecting flange 9 and the fixed flange 402 tighter and more reliable.

[0025] See also Figure 4 and Figure 5 A group of positioning rods 403 are connected to the right side of the fixed flange 402. The right end of each positioning rod 403 passes through the positioning hole 10 and extends to the right side of the connecting flange 9. The positioning rod 403 can be inserted into the interior of the positioning hole 10, so that the fixed flange 402 and the connecting flange 9 are installed more firmly.

[0026] See also Figure 3 The right side of the U-shaped push plate 303 is connected with a buffer pad 304, and the right side of the buffer pad 304 contacts the left side of the fixed flange 402. The buffer pad 304 can replace the U-shaped push plate 303 to contact the fixed flange 402, which can play a certain protective role.

[0027] See also Figure 1 and Figure 2 A movable plate 6 is connected to the front of the mounting shell 5, and a group of reinforcing ribs 8 are connected to the upper surface of the mounting shell 5. The back of each reinforcing rib 8 is connected to the front of the peristaltic pump body 1. The movable plate 6 can be opened to facilitate the staff to operate the interior of the mounting shell 5. The reinforcing ribs 8 can make the connection between the mounting shell 5 and the peristaltic pump body 1 more firmly.

[0028] See also Figure 1 A control switch 7 is installed on the front of the peristaltic pump body 1, and the hydraulic cylinder 301 is electrically connected to the control switch 7 through a wire. The control switch 7 can control the device and is convenient for the staff to operate.

[0029] Working principle: When in use, it is necessary to open the movable plate 6 to install the output pipe assembly 4. During the installation process, the hydraulic cylinder 301 can be controlled first to drive the connecting plate 302 and the U-shaped push plate 303 to move to the left and retract. Then the staff can align the fixed flange 402 with the connecting flange 9 for installation. During installation, the positioning rod 403 needs to be inserted into the positioning hole 10 to position the fixed flange 402. Then, the hydraulic cylinder 301 is started again to push the U-shaped push plate 303 to contact the fixed flange 402, so that it can be pushed tightly and installed firmly. After the installation is completed, the peristaltic pump body 1 can be started for use.

[0030] 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 that is easy to connect, comprising a peristaltic pump body (1), characterized in that: The front of the peristaltic pump body (1) is connected to a mounting shell (5), a fixing assembly (3) is installed inside the mounting shell (5), the fixing assembly (3) comprises a hydraulic cylinder (301) installed inside the mounting shell (5), a connecting plate (302) is installed at the right end of the hydraulic cylinder (301), a U-shaped push plate (303) is connected to the right end of the connecting plate (302), an output pipe assembly (4) is arranged inside the mounting shell (5), the output pipe assembly (4) comprises an output pipe body (401), a fixing flange (402) is installed at the right end of the output pipe body (401).

2. The industrial peristaltic pump that is easy to connect according to claim 1 is characterized in that: A delivery pipeline (2) is installed inside the peristaltic pump body (1), and a connecting flange (9) is installed at the output end of the delivery pipeline (2).

3. The industrial peristaltic pump that is easy to connect according to claim 2 is characterized in that: A group of positioning holes (10) are formed at the beginning of the left side of the connecting flange (9), a sealing ring (11) is connected to the left side of the connecting flange (9), and the left side of the sealing ring (11) is in contact with the right side of the fixing flange (402).

4. The industrial peristaltic pump that is easy to connect according to claim 1 is characterized in that: A group of positioning rods (403) are connected to the right side of the fixing flange (402), and the right end of each positioning rod (403) passes through the positioning hole (10) and extends to the right side of the connecting flange (9).

5. The industrial peristaltic pump that is easy to connect according to claim 1 is characterized in that: The right side surface of the U-shaped push plate (303) is connected to a buffer pad (304), and the right side surface of the buffer pad (304) is in contact with the left side surface of the fixing flange (402).

6. The industrial peristaltic pump that is easy to connect according to claim 1, characterized in that: The front surface of the mounting shell (5) is connected to a movable plate (6), and the upper surface of the mounting shell (5) is connected to a group of reinforcing ribs (8), and the back surface of each reinforcing rib (8) is connected to the front surface of the peristaltic pump body (1).

7. The industrial peristaltic pump that is easy to connect according to claim 1 is characterized in that: A control switch (7) is installed on the front of the peristaltic pump body (1), and the hydraulic cylinder (301) is electrically connected to the control switch (7) via a wire.

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