Efficient and portable permanent magnet flood prevention pump structure

Abstract

The utility model discloses an efficient portable permanent magnet flood prevention pump structure, and particularly relates to the field of flood prevention pumps, the efficient portable permanent magnet flood prevention pump structure comprises a pump body, a filter cartridge is arranged on the pump body, two sliding grooves are symmetrically formed in the outer wall of the filter cartridge, a transmission device is arranged between the two sliding grooves, and the output end of the transmission device is connected with an output shaft of the pump body. The output end of the transmission device is connected with a cleaning device, the output end of the cleaning device is in contact with the outer wall of the filter cartridge, two mounting grooves are symmetrically formed in the outer wall of the pump body, and a limiting device is arranged in each mounting groove. The transmission device can be driven by the work of the pump body to drive the cleaning device to clean floating objects attached to the outer wall of the filter cartridge in time, and the limiting device can stop and limit buoyancy devices such as a buoy, so that the buoyancy devices are convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the field of flood control pumps, and more specifically, to a high-efficiency portable permanent magnet flood control pump structure. Background Art

[0002] With the continuous advancement of permanent magnet materials and motor technology, permanent magnet motors have the advantages of high efficiency, energy saving, small size, and light weight. Applying permanent magnet motors to flood control pumps can improve pump efficiency, reduce energy consumption, and reduce the size and weight of the pumps, making them easier to carry and operate.

[0003] When the existing device is in use, when the flood control pump is working for flood control, floating objects in the water source will quickly block the pores of the filter screen, greatly reducing or even completely blocking the channel for water to flow through the filter screen, which will greatly reduce the water inlet flow of the pump and affect the efficiency of flood control and drainage. At the same time, the filter screen is seriously blocked by large floating objects, and the load of the pump will increase sharply. In extreme cases, it may cause the motor to overload, damage the motor or cause electrical failure.

[0004] Therefore, it is necessary to redesign the structure of an efficient and portable permanent magnet flood control pump to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present utility model provides a highly efficient portable permanent magnet flood prevention pump structure.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An efficient portable permanent magnet flood control pump structure includes a pump body, a filter cartridge is provided on the pump body, two chute grooves are symmetrically provided on the outer wall of the filter cartridge, a transmission device is provided between the two chute grooves, and the output end of the transmission device is connected to the output shaft of the pump body, the output end of the transmission device is connected to a cleaning device, and the output end of the cleaning device contacts the outer wall of the filter cartridge, two installation grooves are symmetrically provided on the outer wall of the pump body, and a limit device is provided in each installation groove.

[0008] like Figure 1-4 As shown, the specific implementation method is: by setting up a transmission device, a cleaning device, a chute, a filter cartridge and other devices, the operation of the pump body can drive the transmission device to drive the cleaning device to clean the floating objects attached to the outer wall of the filter cartridge in time, which can effectively prevent the floating objects from clogging the filter cartridge and affecting the operation of the pump body. By setting up installation grooves, limit devices and other devices, the limit devices can block and limit buoyancy devices such as floats, thereby facilitating the installation and disassembly of the buoyancy devices.

[0009] In a preferred embodiment, the transmission device is a reciprocating screw, and one end of the reciprocating screw is installed on the inner bottom wall of the slide groove through a bearing, and the output end of the cleaning device is connected to the reciprocating screw, and a driven gear is fixedly installed on the outer wall of the reciprocating screw, and the driven gear is connected to the output shaft of the pump body.

[0010] In a preferred embodiment, a driving gear is fixedly mounted on the output shaft of the pump body, and the driving gear is connected to the driven gear.

[0011] In a preferred embodiment, the cleaning device includes a first slider and a second slider, and the first slider and the second slider are respectively slidably clamped in corresponding sliding grooves, and the second slider is threadedly connected to the reciprocating screw, and one end of the first slider and the second slider are jointly fixed with a scraper, and the scraper is in contact with the outer wall of the filter cartridge.

[0012] In a preferred embodiment, a limiting rod is fixedly installed in the sliding groove located on one side of the first sliding block, and the first sliding block is slidably sleeved on the outer wall of the limiting rod.

[0013] In a preferred embodiment, each of the limiting devices includes two springs, and the two springs are symmetrically fixed in the mounting grooves at corresponding positions. A stop block is fixedly installed at one end of the two springs, and the stop block is slidably clamped in the mounting grooves at corresponding positions.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a transmission device, a cleaning device, a chute, a filter cartridge and other devices. The operation of the pump body can drive the transmission device to drive the cleaning device to clean the floating objects attached to the outer wall of the filter cartridge in time, which can effectively prevent the floating objects from clogging the filter cartridge and affecting the operation of the pump body.

[0016] 2. The utility model is provided with installation grooves, limiting devices and the like. The limiting devices can block and limit buoyancy devices such as floats, thereby facilitating installation and removal of the buoyancy devices.

[0017] To sum up, the utility model is easy to operate when in use. The operation of the pump body can drive the transmission device to drive the cleaning device to clean the floating objects attached to the outer wall of the filter cartridge in time. The limiting device can block and limit the buoyancy device such as the float, thereby facilitating the installation and disassembly of the buoyancy device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the high-efficiency portable permanent magnet flood control pump proposed in this utility model;

[0019] Figure 2This is a schematic diagram of the internal part of the filter cartridge of the high-efficiency portable permanent magnetic flood control pump structure proposed in the utility model;

[0020] Figure 3 This is a partial schematic diagram of the cleaning device of the efficient portable permanent magnetic flood control pump structure proposed in the utility model;

[0021] Figure 4 This is a partial schematic diagram of the limiting device of the high-efficiency portable permanent magnet flood control pump structure proposed in the utility model.

[0022] In the figure: 1 pump body, 2 filter cartridge, 3 slide groove, 4 stopper, 5 driving gear, 6 driven gear, 7 first slider, 8 reciprocating screw, 9 limit rod, 10 second slider, 11 scraper, 12 mounting groove, 13 spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-4 The structure of the high-efficiency portable permanent magnet flood control pump includes a pump body 1, a filter cartridge 2 is provided on the pump body 1, two chute grooves 3 are symmetrically provided on the outer wall of the filter cartridge 2, a transmission device is provided between the two chute grooves 3, and the output end of the transmission device is connected to the output shaft of the pump body 1, the output end of the transmission device is connected to a cleaning device, and the output end of the cleaning device contacts the outer wall of the filter cartridge 2, two mounting grooves 12 are symmetrically provided on the outer wall of the pump body 1, and a limit device is provided in each mounting groove 12.

[0025] like Figure 1-4 As shown, the specific implementation method is as follows: by setting up a transmission device, a cleaning device, a chute 3, a filter cartridge 2 and other devices, the operation of the pump body 1 can drive the transmission device to drive the cleaning device to clean the floating objects attached to the outer wall of the filter cartridge 2 in time, which can effectively prevent the floating objects from clogging the filter cartridge 2 and affecting the operation of the pump body 1. By setting up a mounting groove 12, a limit device and other devices, the limit device can block and limit the buoyancy device such as the float, thereby facilitating the installation and disassembly of the buoyancy device.

[0026] The transmission device has a reciprocating screw 8, and one end of the reciprocating screw 8 is mounted on the inner bottom wall of the slide 3 through a bearing, and the output end of the cleaning device is connected to the reciprocating screw 8. A driven gear 6 is fixedly mounted on the outer wall of the reciprocating screw 8, and the driven gear 6 is connected to the output shaft of the pump body 1. The output shaft of the pump body 1 can drive the driven gear 6 to drive the reciprocating screw 8 to rotate, and then the rotation of the reciprocating screw 8 can drive the output end of the cleaning device to move back and forth.

[0027] A driving gear 5 is fixedly mounted on the output shaft of the pump body 1, and the driving gear 5 is connected to the driven gear 6. The output shaft of the pump body 1 can drive the driving gear 5 to rotate, and the driving gear 5 can drive the driven gear 6 meshing with it to rotate synchronously. It should be noted that the transmission ratio of the driving gear 5 to the driven gear 6 is 10:1.

[0028] The cleaning device includes a first slider 7 and a second slider 10, and the first slider 7 and the second slider 10 are respectively slidably clamped in the corresponding slide groove 3, and the second slider 10 is threadedly connected to the reciprocating screw 8. One end of the first slider 7 and the second slider 10 is jointly fixed with a scraper 11, and the scraper 11 contacts the outer wall of the filter cartridge 2, so that the second slider 10 can move back and forth following the reciprocating screw 8, and the movement of the second slider 10 can synchronously drive the scraper 11 to move back and forth synchronously.

[0029] A limiting rod 9 is fixedly installed in the sliding groove 3 located on one side of the first sliding block 7 , and the first sliding block 7 is slidably sleeved on the outer wall of the limiting rod 9 .

[0030] Each limiting device includes two springs 13, and the two springs 13 are symmetrically fixedly installed in the installation grooves 12 at corresponding positions. One end of the two springs 13 is fixedly installed with a stopper 4, and the stopper 4 is slidably clamped in the installation groove 12 at corresponding positions.

[0031] When the present invention is used, two blocks 4 can be installed first. At this time, the two blocks 4 will slide into the installation groove 12. At the same time, the blocks 4 will compress the spring 13 until the blocks 4 are completely located in the installation groove 12. At this time, the buoy can be installed on the pump body 1, and then the spring 13 will be reset. At this time, the reset of the spring 13 will drive the block 4 to reset synchronously. At this time, the block 4 can be moved out of the installation groove 12, and the block 4 can limit the buoy.

[0032] When the pump body 1 is working, the water source can be filtered through the filter cartridge 2. When impurities in the water source or floating objects such as plastic bags adhere to the outer wall of the filter cartridge 2, the output shaft of the pump body 1 can drive the driving gear 5 to rotate, and the driving gear 5 can drive the driven gear 6 to rotate synchronously. At this time, the driven gear 6 can drive the reciprocating screw 8 to rotate, and the reciprocating screw 8 can drive the threaded slider, the second slider 10, to move back and forth in the corresponding slide groove 3. At this time, the scraper 11 will synchronize the movement of the second slider 10, and at the same time, the scraper 11 will drive the first slider 7 to slide on the outer wall of the limit rod 9. At this time, the second slider 10 can drive the scraper 11 to scrape off the excess objects attached to the outer wall of the filter cartridge 2.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient portable permanent magnet flood control pump structure, comprising a pump body (1), characterized in that: The pump body (1) is provided with a filter cartridge (2), and two chute grooves (3) are symmetrically provided on the outer wall of the filter cartridge (2). A transmission device is provided between the two chute grooves (3), and the output end of the transmission device is connected to the output shaft of the pump body (1). The output end of the transmission device is connected to a cleaning device, and the output end of the cleaning device contacts the outer wall of the filter cartridge (2). Two mounting grooves (12) are symmetrically provided on the outer wall of the pump body (1), and a limiting device is provided in each mounting groove (12).

2. The high-efficiency portable permanent magnet flood control pump structure according to claim 1 is characterized in that: The transmission device comprises a reciprocating screw (8), one end of which is mounted on the inner bottom wall of the slide groove (3) via a bearing, and the output end of the cleaning device is connected to the reciprocating screw (8). A driven gear (6) is fixedly mounted on the outer wall of the reciprocating screw (8), and the driven gear (6) is connected to the output shaft of the pump body (1).

3. The high-efficiency portable permanent magnet flood control pump structure according to claim 2 is characterized in that: A driving gear (5) is fixedly mounted on the output shaft of the pump body (1), and the driving gear (5) is connected to a driven gear (6).

4. The high-efficiency portable permanent magnet flood control pump structure according to claim 2 is characterized in that: The cleaning device comprises a first slider (7) and a second slider (10), and the first slider (7) and the second slider (10) are respectively slidably clamped in corresponding sliding grooves (3), and the second slider (10) is threadedly connected to the reciprocating screw (8), and a scraper (11) is fixedly mounted on one end of the first slider (7) and the second slider (10), and the scraper (11) contacts the outer wall of the filter cartridge (2).

5. The high-efficiency portable permanent magnet flood control pump structure according to claim 4 is characterized in that: A limiting rod (9) is fixedly installed in the sliding groove (3) located on one side of the first sliding block (7), and the first sliding block (7) is slidably sleeved on the outer wall of the limiting rod (9).

6. The high-efficiency portable permanent magnet flood control pump structure according to claim 1 is characterized in that: Each of the limiting devices comprises two springs (13), and the two springs (13) are symmetrically fixedly installed in the mounting grooves (12) at corresponding positions. A stopper (4) is fixedly installed on one end of the two springs (13), and the stopper (4) is slidably clamped in the mounting grooves (12) at corresponding positions.

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