Device capable of being conveniently detached from power structure for maintenance

Abstract

The utility model provides a device convenient to detach and maintain with a power structure, which comprises an output motor and a pump body driven by the output motor, the output motor is installed on an installation bottom plate through a first support and a second support, two limiting blocks are symmetrically arranged on the first support, and the pump body is connected with the two limiting blocks through two quick detaching mechanisms. According to the utility model, the quick release mechanism is separated from the limiting block by quickly adjusting the quick release mechanism, so that quick release and separation of the output motor and the pump body are realized, and the operation is convenient and quick.

Description

Technical Field

[0001] The utility model belongs to the technical field of pumps and relates to a device which is convenient for disassembly and maintenance from a power structure. Background Art

[0002] A pump is a machine that transports or pressurizes fluids. It can transfer mechanical energy from a prime mover or other external energy to a liquid, increasing the liquid's energy. Pumps are primarily used to transport liquids such as water, oil, acids and alkalis, emulsions, suspensoids, and liquid metals. They can also transport liquid-gas mixtures and liquids containing suspended solids.

[0003] Conventional pumps are typically driven by a motor, which typically uses a keyed connection between the motor and pump body. Furthermore, the motor and pump body are secured together using connectors and bolts. This connection often requires numerous bolts, requiring the removal of multiple bolts for disassembly and maintenance, a cumbersome process. Utility Model Content

[0004] The utility model aims to provide a device which is easy to disassemble and maintain from a power structure, so as to solve the technical problem in the prior art that disassembly between a pump body and a motor is complicated due to a large number of bolts.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A device that is easy to disassemble and maintain from a power structure includes an output motor and a pump body driven by the output motor. The output motor is mounted on a mounting base via a first bracket and a second bracket. Two limit blocks are symmetrically provided on the first bracket. The pump body is connected to the two limit blocks via two quick-release mechanisms.

[0007] The utility model has the following advantages:

[0008] Through the cooperation between the quick release mechanism and the limit block, when disassembling the output motor and the pump body, the quick release mechanism is quickly adjusted to disengage the quick release mechanism and the limit block, thereby realizing rapid disassembly and separation between the output motor and the pump body, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the device for facilitating disassembly and maintenance of the power structure according to the present invention;

[0010] Figure 2 This is a schematic diagram of the exploded structure of the device of the utility model that is easy to disassemble and maintain from the power structure;

[0011] Figure 3 It is a schematic diagram of the quick release mechanism in the device of the utility model.

[0012] In the figure: 1. Mounting base plate; 21. First bracket; 22. Second bracket; 3. Output motor; 4. Pump body; 5. Quick release mechanism; 51. Support plate; 521. First connecting plate; 522. Second connecting plate; 53. Connecting rod; 54. Threaded rod; 55. Limiting plate; 56. Handle; 57. Fixed guide groove; 58. Mounting block; 59. Insert rod; 6. Limiting block. DETAILED DESCRIPTION

[0013] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0014] See also Figures 1 to 3 The utility model is a device that is easy to disassemble and maintain from the power structure, including an output motor 3 and a pump body 4 driven by the output motor 3. Two quick-release mechanisms 5 are symmetrically provided at one end of the pump body 4 facing the output motor 3. The output motor 3 is fixed to the mounting base 1 through a first bracket 51 and a second bracket 22. Two limit blocks 6 are provided at positions corresponding to the quick-release mechanisms 5 on the first bracket 51, and the limit blocks 6 are provided with connecting holes.

[0015] The quick-release mechanism 5 includes a support plate 51 and an L-shaped connecting plate, which is formed by fixing a first connecting plate 521 and a second connecting plate 522. The first connecting plate 521 is arranged parallel to the support plate 51, and the length of the first connecting plate 521 is greater than the length of the support plate 51. The other end of the second connecting plate 522 faces away from the support plate 51. The first connecting plate 521 and the support plate 51 are fixedly connected by four parallel connecting rods 53. One end of the four connecting rods 53 is fixedly connected to the four corners of the support plate 51, wherein the other ends of two connecting rods 53 are fixedly connected to the first connecting plate 521 and not to the second connecting plate 51. The two corners of one end of the connecting plate 522 are fixedly connected, and the other ends of the other two connecting rods 53 are respectively fixedly connected to the middle part of the first connecting plate 521, together forming a hollow fixed guide groove 57; a threaded rod 54 parallel to the connecting rod 53 is provided in the fixed guide groove 57, and the threaded rod 54 can rotate around its own axis. The threaded rod 54 is located between the four connecting rods 53, and the two ends of the threaded rod 54 respectively pass through the first connecting plate 521 and the support plate 51. The end of the threaded rod 54 extending out of the first connecting plate 521 is fixedly connected to the limit plate 55, and the end of the threaded rod 54 extending out of the support plate 51 is installed with a handle 56.

[0016] The threaded rod 54 is provided with a mounting block 58 which can move back and forth along the axis of the threaded rod 54. The mounting block 58 includes a slide seat with a threaded hole processed on the slide seat. The slide seat is connected to the threaded rod 54 through the threaded hole. The slide seat is clamped in the fixed guide groove 57 through the threaded rod 54 and can move back and forth along the threaded rod 54. A fixed seat is fixedly connected to the slide seat. The fixed seat is located outside the fixed guide groove 57. An insertion rod 59 is installed on the fixed seat. One end of the insertion rod 59 is fixedly connected to the fixed seat. The other end of the insertion rod 59 is a free end. The free end of the insertion rod 59 faces away from the handle 56.

[0017] When using the device of the utility model, which facilitates disassembly and maintenance of the power structure, the two quick-release mechanisms 5 are symmetrically fixed to the end of the pump body 4 facing the output motor 3, that is, the other end of the second connecting plate 522 is fixed to the pump body 4. Turn the handle 56, the threaded rod 54 rotates, and the mounting block 58 is driven to move toward the first connecting plate 521 until the mounting block 58 contacts the first connecting plate 521. Put the pump body 4 on the motor shaft of the output motor 3, turn the handle 56 in the opposite direction, the threaded rod 54 rotates, and the mounting block 58 is driven to move away from the first connecting plate 521. The rod 59 enters the connection hole on the limit block 6 until the mounting block 58 cannot move. At this time, the pump body 4 is connected to the output motor 3. It can transport liquid and gas mixtures and liquids containing suspended solids. When it is necessary to separate the output motor 3 and the main body, turn the handle 56, the threaded rod 54 rotates, and drives the mounting block 58 to move toward the first connecting plate 521 until the insertion rod 59 is completely disengaged from the connecting hole on the limit block 6. At this time, the main body is directly removed from the motor shaft of the output motor 3 to separate the output motor 3 from the pump body 4.

Claims

1. A device that facilitates disassembly and maintenance of a power structure, characterized in that: The invention comprises an output motor (3) and a pump body (4) driven by the output motor (3), wherein the output motor (3) is fixed to a mounting base plate (1) via a first bracket (21) and a second bracket (22), two limit blocks (6) are symmetrically provided on the first bracket (21), and the pump body (4) is connected to the two limit blocks (6) via two quick-release mechanisms (5).

2. The device for facilitating disassembly and maintenance of a power structure according to claim 1, characterized in that: The quick-release mechanism (5) comprises a support plate (51) and an L-shaped connecting plate, wherein the support plate (51) and the connecting plate are fixedly connected by a plurality of parallel connecting rods (53) and together form a hollow fixed guide groove (57); a threaded rod (54) parallel to the connecting rod (53) is provided in the fixed guide groove (57), and the threaded rod (54) can rotate around its own axis; two ends of the threaded rod (54) respectively pass through the support plate (51) and the connecting plate, one end of the threaded rod (54) extending from the connecting plate is fixedly connected to the limit plate (55), and one end of the threaded rod (54) extending from the support plate (51) is installed with a handle (56); a mounting block (58) that reciprocates along the axis direction of the threaded rod (54) is sleeved on the threaded rod (54), and a plug rod (59) is installed on the mounting block (58), one end of the plug rod (59) is fixedly connected to the mounting block (58), and the other end is a free end, and the free end of the plug rod (59) faces in a direction away from the handle (56).

3. The device for facilitating disassembly and maintenance of a power structure according to claim 2, characterized in that: The L-shaped connecting plate is formed by fixing a first connecting plate (521) and a second connecting plate (522). The first connecting plate (521) is arranged parallel to the support plate (51), and the length of the first connecting plate (521) is greater than the length of the support plate (51). The other end of the second connecting plate (522) faces away from the support plate (51). The first connecting plate (521) and the support plate (51) are fixedly connected by a connecting rod (53). One end of the threaded rod (54) extends out of the first connecting plate (521) and is fixedly connected to the limit plate (55).

4. The device for facilitating disassembly and maintenance of a power structure according to claim 3, characterized in that: The connecting rods (53) are provided in four numbers, and one end of the four connecting rods (53) is respectively fixed to the four corners of the support plate (51); the other ends of two of the connecting rods (53) are respectively fixed to the two corners of the end of the first connecting plate (521) that is not fixed to the second connecting plate (522); the other ends of the other two connecting rods (53) are respectively fixed to the middle of the first connecting plate (521); the support plate (51), the connecting plate and the four connecting rods (53) form a hollow fixed guide groove (57).

5. The device for facilitating disassembly and maintenance of a power structure according to claim 2, characterized in that: The mounting block (58) includes a slide seat, a threaded hole is machined on the slide seat, the slide seat is connected to the threaded rod (54) through the threaded hole, and the slide seat is clamped in the fixed guide groove (57) through the threaded rod (54); a fixed seat is fixedly connected to the slide seat, the fixed seat is located outside the fixed guide groove (57), and an insertion rod (59) is installed on the fixed seat.

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