Peristaltic pump shell with stable structure and peristaltic pump

Abstract

The utility model provides a peristaltic pump shell with a stable structure and a peristaltic pump, and belongs to the technical field of water pumps. The problem that in the prior art, installation of a peristaltic pump shell is not stable enough is solved. The rotary drum pump comprises an integrated pump body cover, a gear box and a driving motor, a rotary drum fixing device and a plurality of rotary drums are fixedly installed in the integrated pump body cover, an installation groove is formed in the integrated pump body cover, the rotary drum fixing device is installed in the installation groove, a limiting column is formed in the center of the fixing groove, and a limiting groove is formed in the center of the rotary drum fixing device. A fixed column is formed in the roller fixator, extends into the roller and is connected with the roller, a hose is fixed outside the roller, a supporting table is formed in the integrated pump body cover, a locking cover is integrally formed on the periphery of the integrated pump body cover, a locking hole is formed in the locking cover, and a locking head is formed on the outer side of the gearbox. And the locking hole is fixedly connected with the locking head. The utility model has the advantage of stable structure.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water pump technical field relates to a peristaltic pump casing and peristaltic pump with stable structure. BACKGROUND

[0002] ‌Peristaltic pump is a kind of device for conveying fluid, peristaltic pump is widely used in chemical industry, mining, metallurgical industry and other fields.

[0003] The Chinese patent with patent announcement number CN208831210U discloses a peristaltic pump, including the shell containing multiple rotor pump heads, the shell includes upper pressing plate and four surrounding baffles matched with the upper pressing plate, multiple rotor pump heads are arranged below the upper pressing plate, pump pipe pressing blocks are detachably arranged on the inner surface of the upper pressing plate, multiple rotor pump heads include main shaft and multiple containing grooves around the main shaft, a pump pipe is arranged in each containing groove, when the main shaft drives the pump pipe to rotate, the pump pipe below the pump pipe pressing block is extruded by the pump pipe pressing block, further including driving motor for driving the main shaft to rotate and leakage prevention plate, the driving motor is located below the shell, the leakage prevention plate is located between the driving motor and the shell, further including locking mechanism for locking the upper pressing plate, the locking mechanism includes pull rod mounted on the four surrounding baffles, spring pressing ring and compression spring are sleeved on the pull rod, the upper end of the pull rod is hinged with locking pressing block, the locking pressing block is used to apply pressure to the upper pressing plate.

[0004] In the peristaltic pump provided by the patent, the shell is composed of four surrounding baffles, as shown in the drawing, the four surrounding baffles are fixed to each other by bolts, and since several peristaltic pump components are installed in the four surrounding baffles, the peristaltic pump components are easily affected by vibration in actual use. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above problems existing in prior art, provides a peristaltic pump casing and peristaltic pump with stable structure.

[0006] The utility model can be realized by the following technical scheme: a peristaltic pump casing and peristaltic pump with stable structure, including integral type pump body cover, gear box and driving motor, the inside fixed mounting of integral type pump body cover has drum fixer and a plurality of drums, the inside of integral type pump body cover is provided with installation groove, the drum fixer is installed in the installation groove, the center of installation groove forms a limiting column, the center of drum fixer is provided with a limiting slot, the limiting column is fixedly connected with the limiting slot, the drum fixer forms fixed column, the fixed column extends into the drum and is connected with the drum, the outside of drum is fixed with the hose, the inside of integral type pump body cover forms support table, the periphery of integral type pump body cover is integrally formed with locking cover, the locking cover is provided with locking hole, the outside of gear box forms locking head, the locking hole is fixedly connected with the locking head.

[0007] In the peristaltic pump shell and peristaltic pump with stable structure, the driving motor is fixedly installed on one side of the gear box, the bottom of the gear box is integrally formed with a support plate, and the support plate is attached to the bottom end surface of the driving motor.

[0008] In the peristaltic pump shell and peristaltic pump with stable structure, the bottom end of the integrated pump body cover is provided with a pipeline groove, the hose is arranged through the pipeline groove, and the end of the hose is provided with a connector.

[0009] In the peristaltic pump shell and peristaltic pump with stable structure, the driving motor is fixedly installed on one side of the gear box, the bottom of the gear box is integrally formed with a support plate, and the support plate is attached to the bottom end surface of the driving motor.

[0010] In the peristaltic pump shell and peristaltic pump with stable structure, the bottom end of the integrated pump body cover is provided with a pipeline groove, the hose is arranged through the pipeline groove, and the end of the hose is provided with a connector.

[0011] Compared with the prior art, the peristaltic pump shell and peristaltic pump with stable structure have the following beneficial effects: 1. The structure of the integrated pump body cover and the roller fixer is arranged, so that the roller can be fixed by the roller fixer, and the roller fixer can be stably fixed by the integrated pump body cover; 2. The structure of the locking head and the locking cover is arranged, so that the integrated pump body cover can be fixedly connected with the gear box. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Fig. 2 It is a schematic diagram of the explosion structure of the utility model;

[0014] Fig. 3 It is a schematic diagram of the internal structure of the integrated pump body cover.

[0015] In the figure: 1, integrated pump body cover; 11, mounting groove; 12, limiting column; 13, support table; 14, locking cover; 15, locking hole; 16, pipeline groove; 2, gear box; 21, locking head; 22, support plate; 23, clamping plate; 24, connecting body; 3, driving motor; 31, motor cover; 32, buckle head; 33, buckle groove; 4, roller fixer; 41, limiting groove; 42, fixed column; 5, roller; 6, hose; 61, connector. DETAILED DESCRIPTION

[0016] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0017] As Figs. 1-3 shown, the embodiment includes an integrated pump body cover 1, a gear box 2 and a driving motor 3, the integrated pump body cover 1 is internally fixedly installed with a roller fixer 4 and three rollers 5, the integrated pump body cover 1 is internally provided with an installation groove 11 with a caliber matched with the end of the roller fixer 4, a limiting column 12 is formed at the center of the installation groove 11, a limiting groove 41 is formed at the center of the roller fixer 4, the limiting column 12 is inserted into the limiting groove 41 for fixed connection so that the roller fixer 4 is installed in the installation groove 11, three fixed columns 42 are formed in the roller fixer 4, each fixed column 42 extends into the inside of the roller 5 and is connected with the roller 5, a supporting table 13 is formed in the inside of the integrated pump body cover 1, the supporting table 13 plays a supporting and protecting role for the bottom roller 5.

[0018] As Figs. 1-3 shown, the integrated pump body cover 1 is integrally formed with a locking cover 14 at the outer periphery, the locking cover 14 is a structure that can be folded left and right, the locking cover 14 is provided with a locking hole 15, the gear box 2 is formed with a locking head 21 at the outer side, the locking hole 15 is fixedly connected with the locking head 21 by folding the locking cover 14, so that the integrated pump body cover 1 and the gear box 2 are fixedly connected.

[0019] As Figs. 1-3 shown, the driving motor 3 is fixedly installed at one side of the gear box 2, the gear box 2 is integrally formed with a supporting plate 22 at the bottom, the supporting plate 22 is in close contact with the bottom end surface of the driving motor 3, the gear box 2 is integrally formed with a clamping plate 23 at the upper end, the clamping plate 23 is in close contact with the upper end surface of the driving motor 3, the supporting plate 22 and the clamping plate 23 stably fix the gear box 2 and the driving motor 3, the clamping plate 23 is formed with a connecting body 24 at the upper end, the connecting body 24 is used for connecting the embodiment with external connecting components.

[0020] Further details, as Figs. 1-3 shown, the roller 5 is fixedly provided with a hose 6, the integrated pump body cover 1 is provided with a pipeline groove 16 at the lower end, the hose 6 is inserted through the pipeline groove 16, a connector is installed at the end of the hose 6.

[0021] Further details, as Figs. 1-3 shown, a motor cover 31 is installed at one side of the driving motor 3, the driving motor 3 is formed with a buckle head 32, the motor cover 31 is provided with a buckle groove 33, the motor cover 31 and the driving motor 3 are fixedly installed through the buckle head 32 and the buckle groove 33.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0023] Although various terms are used herein, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of the present application; it is against the spirit of the present application to interpret them as any kind of additional limitation.

Claims

1. A peristaltic pump housing with a stable structure and a peristaltic pump, comprising an integrated pump body cover (1), a gear box (2) and a drive motor (3), characterized in that: The integrated pump body cover (1) is internally fixedly installed with a roller fixator (4) and a plurality of rollers (5), the integrated pump body cover (1) is internally provided with an installation groove (11), the roller fixator (4) is installed in the installation groove (11), the installation groove (11) is formed with a limiting column (12) in the center, the roller fixator (4) is provided with a limiting groove (41) in the center, the limiting column (12) and the limiting groove (41) are fixedly connected, the roller fixator (4) is formed with a fixing column (42), the fixing column (42) extends into the roller (5) and is connected with the roller (5), the roller (5) is externally fixedly provided with a hose (6), the integrated pump body cover (1) is internally formed with a supporting table (13), the integrated pump body cover (1) is integrally formed with a locking cover (14) on the outer periphery, the locking cover (14) is provided with a locking hole (15), the gear box (2) is formed with a locking head (21) on the outer side, and the locking hole (15) and the locking head (21) are fixedly connected.

2. A peristaltic pump housing and peristaltic pump having a stable structure according to claim 1, characterized in that: The driving motor (3) is fixedly installed on one side of the gear box (2), and the gear box (2) is integrally formed with a supporting plate (22) at the bottom, and the supporting plate (22) is attached to the bottom end surface of the driving motor (3).

3. A peristaltic pump housing and peristaltic pump having a stable structure according to claim 1, characterized in that: The integrated pump body cover (1) is provided with a pipeline groove (16) at the lower end, the hose (6) penetrates through the pipeline groove (16), and the hose (6) is provided with a connector (61) at the end.

4. The peristaltic pump housing and peristaltic pump with stable structure according to claim 1, characterized in that: The driving motor (3) is provided with a motor cover (31) on one side, the driving motor (3) is formed with a buckle head (32), and the motor cover (31) is provided with a buckle groove (33).

5. The peristaltic pump housing and peristaltic pump with stable structure according to claim 1, characterized in that: The gear box (2) is integrally formed with a clamping plate (23) at the upper end, the clamping plate (23) is attached to the upper end surface of the driving motor (3), and the clamping plate (23) is formed with a connecting body (24) at the upper end.

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