A new type of variable frequency water pump

Abstract

The present invention relates to the technical field of variable frequency water pumps, and discloses a novel variable frequency water pump, wherein a mounting seat is fixedly connected to the periphery of the water pump body, a cleaning and mounting mechanism is arranged on the periphery of the water pump body, a fixing seat is fixedly connected to the periphery of the water pump body, a winding mechanism is arranged on the left side of the fixing seat, a limiting mechanism is arranged on the top of the mounting seat, and the cleaning and mounting mechanism comprises a cleaning component and a mounting component. When in use, through the arranged cleaning component, when the water pump body is in use, under the action of a first float plate and a second float plate, the water pump body can be in a floating state during use, and the stability of the water pump body can be ensured, and the water pump body can be easily placed at a location where water needs to be pumped by floating, and can also be conveniently removed or moved when not in use, and since the water pump body floats on the water surface, it will not directly contact the bottom of the water, which can significantly reduce the risk of sucking in bottom silt and impurities.

Description

Technical Field

[0001] The invention relates to the technical field of variable frequency water pumps, in particular to a novel variable frequency water pump. Background Art

[0002] A variable frequency water pump is a water pump that uses a frequency converter to control the motor speed. The speed of the water pump is adjusted by changing the power supply frequency of the motor, thereby achieving precise control of the water flow and water pressure. The frequency converter converts the fixed frequency AC power supply into an AC power supply with adjustable frequency and voltage, so that the water pump motor can adjust the working state according to actual needs. Most water pumps are directly thrown into the place where water needs to be pumped during use, causing the water pump to directly contact the bottom of the water. This can significantly increase the risk of the water pump sucking in bottom silt and impurities, reducing the water absorption efficiency of the water pump body, thereby affecting the use effect, and the weeds in the water will be adsorbed on the periphery of the water pump, and the weeds cannot be cleaned and cut, further affecting the water absorption effect of the water pump.

[0003] According to a variable frequency speed regulating submersible pump (authorization announcement number: CN212959141U) published on the patent website, the variable frequency speed regulating submersible pump includes a "water pump housing, a waterproof motor, a water suction box", etc. to perform water pumping work.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The variable frequency speed regulating submersible pump utilizes a pump water casing, a waterproof motor, a water suction box, etc. to perform water pumping work. When the submersible pump is in use, when the submersible pump is dropped into a place where water needs to be pumped, the water suction box will directly contact the bottom of the water, which can significantly increase the risk of the water suction box sucking in bottom silt and impurities, reducing the water suction efficiency of the water pump body, thereby affecting the use effect. In addition, the submersible pump has no protective and filtering structure on the periphery, which affects the use effect of the submersible pump and is prone to clogging. Therefore, the submersible pump needs to be improved. Summary of the invention

[0006] The purpose of the present invention is to provide a new variable frequency water pump to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a new variable frequency water pump, comprising a water pump body, a mounting seat is fixedly connected to the periphery of the water pump body, a cleaning and mounting mechanism is arranged on the periphery of the water pump body, a fixing seat is fixedly connected to the periphery of the water pump body, a winding mechanism is arranged on the left side of the fixing seat, and a limiting mechanism is arranged on the top of the fixing seat;

[0008] The cleaning and installation mechanism comprises a cleaning component and an installation component, wherein the cleaning component is arranged at the periphery of the water pump body, and the installation component is arranged at the periphery of the water pump body;

[0009] The cleaning assembly includes a first fixing plate, the first fixing plate is arranged on the periphery of the water pump body, the front side of the first fixing plate is fixedly connected to the first connecting frame, the front side of the first connecting frame is fixedly connected to the first connecting frame, the bottom of the first connecting frame is fixedly connected to the first floating plate, the first connecting frame is slidably connected to the second connecting frame, the second connecting frame is fixedly connected to the second fixing plate inside, the second fixing plate is arranged on the periphery of the water pump body, the rear side of the second connecting frame is fixedly connected to the second connecting frame, the bottom of the second connecting frame is fixedly connected to the second floating plate, the second connecting frame is fixedly connected to the inside of the second connecting frame, the telescopic rod is fixedly connected to the right side of the telescopic rod with an insert block, the insert block is inserted into the first connecting frame, the periphery of the telescopic rod is sleeved with a first spring, the left side of the first spring is fixedly connected to the second connecting frame, the right side of the first spring is fixedly connected to the left side of the insert block, the bottom of the first connecting frame is fixedly connected to a mounting block, the mounting block is fixedly connected to the top of the mounting seat, and the mounting block is slidably connected to the connecting block inside the mounting block;

[0010] A filter frame is fixedly connected to the bottom of the connecting block, and the filter frame is slidably connected to the periphery of the water pump body. A first rotating rod is rotatably connected inside the filter frame, a fan blade is fixedly connected to the rear side of the first rotating rod, a blade is fixedly connected to the periphery of the first rotating rod, and a cleaning brush is fixedly connected to the inner side of the blade. A first clamping block is fixedly connected to the right side of the connecting block, and the first clamping block is slidably connected to the mounting block. A second clamping block is provided on the front side of the first clamping block, a fixing rod is fixedly connected to the right side of the second clamping block, and a connecting plate is fixedly connected to the right side of the fixing rod, a second spring is sleeved on the periphery of the fixing rod, and the left side of the second spring is fixedly connected to the right side of the mounting block, and the right side of the second spring is fixedly connected to the left side of the connecting plate.

[0011] According to the above technical solution, the filter frame, the mounting block, the connecting block, the first clamping block, the second clamping block, the fixing rod, the connecting plate, the second spring, the fan blade, the first rotating rod, the blade and the cleaning brush are provided in two groups, and the two groups of the filter frame, the mounting block, the connecting block, the first clamping block, the second clamping block, the fixing rod, the connecting plate, the second spring, the fan blade, the first rotating rod, the blade and the cleaning brush are respectively arranged at the bottom of the first connecting frame and the second connecting frame, and the two filter frames are respectively slidably connected to the periphery of the water pump body, and the two filter frames are plugged into each other, and the filter frame can play a protective filtering role on the periphery of the water pump body, and at the same time, under the action of the blade, the impurities and weeds around the filter frame can be cut to prevent the accumulation of weeds from causing the normal operation of the water pump body.

[0012] According to the above technical solution, the front side of the first clamping block and the rear side of the second clamping block are in contact with each other, the second clamping block and the fixing rod are respectively slidably connected in the mounting block, the inner side of the cleaning brush and the outer side of the filter frame are in contact with each other, and the cleaning brush is made of corrosion-resistant material, so that the second clamping block can limit the first clamping block to ensure the stability of the connecting block and the filter frame.

[0013] According to the above technical solution, the inner sides of the first fixing plate and the second fixing plate are in contact with the outer periphery of the water pump body respectively, a slot is opened inside the first connecting frame, and the plug block is inserted into the slot, so as to further ensure the stability between the first connecting frame and the second connecting frame under the action of the plug block.

[0014] According to the above technical solution, the mounting assembly includes a mounting frame, which is fixedly connected to the periphery of the water pump body, a first fixed frame is fixedly connected to the front side of the mounting frame, a second fixed frame is fixedly connected to the rear side of the mounting frame, a two-way threaded rod is rotatably connected inside the first fixed frame, a knob is fixedly connected to the right side of the two-way threaded rod, a movable frame is threadedly connected to the periphery of the two-way threaded rod, a sliding rod is slidably connected inside the movable frame, the sliding rod is fixedly connected to the second fixed frame, a clamping plate is fixedly connected to the upper and lower sides of the movable frame, the clamping plate is slidably connected to the inside of the mounting frame, and a filter hole is opened inside the mounting frame.

[0015] According to the above technical solution, the movable frame is slidably connected to the inside of the first fixed frame and the second fixed frame, and sliding grooves are respectively provided inside the first fixed frame and the second fixed frame, and the two sliding grooves correspond to each other. The movable frame is slidably connected to the sliding grooves, so that the movable frame can drive the splint to move under the action of the sliding grooves.

[0016] According to the above technical solution, the winding mechanism includes a support frame, the support frame is slidably connected to the fixed seat, the support frame is internally threaded with a fixing bolt, the support frame is rotatably connected to a second rotating rod, the second rotating rod is fixedly connected to a winding frame on the periphery, the second rotating rod is fixedly connected to a rotating disk on the right side, the support frame is rotatably connected to a load-bearing frame, the load-bearing frame is slidably connected to a connecting rod, the top of the connecting rod is fixedly connected to a first pull ring, the bottom of the connecting rod is fixedly connected to a limiting plate, the connecting rod is externally sleeved with a third spring, the top of the third spring is fixedly connected to the bottom of the first pull ring, and the bottom of the third spring is fixedly connected to the top of the load-bearing frame.

[0017] According to the above technical solution, the fixing bolt passes through the fixing seat, and fixing grooves are respectively provided in the fixing seat and the supporting frame, and the two fixing grooves correspond to each other. The fixing bolt is threadedly connected in the fixing groove, so that the supporting frame and the fixing seat can be in a stable state under the action of the fixing bolt, thereby ensuring the stability of the winding frame.

[0018] According to the above technical solution, the limiting mechanism includes a support block, the support block is fixedly connected to the top of the mounting seat, the right side of the support block is fixedly connected to a limiting rod, the outer periphery of the limiting rod is slidably connected to a limiting frame, the limiting frame is slidably connected to the outer periphery of the connecting plate, the right side of the limiting frame is fixedly connected to a second pull ring, and the outer periphery of the limiting rod is sleeved with a fourth spring.

[0019] According to the above technical solution, the right side of the fourth spring is fixedly connected to the inner side of the limit frame, and the left side of the fourth spring is fixedly connected to the right side of the support block, so that the limit frame is in a stable state under the action of the fourth spring.

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0021] 1. The new variable frequency water pump, through the cleaning component, when the water pump body is in use, the water pump body can be in a floating state under the action of the first floating plate and the second floating plate, and the stability of the water pump body can be ensured. The water pump body can be easily placed at a location where water needs to be pumped through floating, and can also be conveniently removed or moved when not in use. Since the water pump body floats on the water surface, it will not directly contact the bottom of the water, which can significantly reduce the risk of sucking bottom silt and impurities, and improve the water absorption efficiency of the water pump body. At the same time, the filter frame is slidably connected to the periphery of the water pump body, and the filter frame is through The connecting block and the first clamping block are slidably connected in the mounting block, so that the filter frame can be easily installed and disassembled. Under the action of the filter frame, the periphery of the water pump body can be protected and filtered, and under the suction generated by the operation of the water pump body, the fan blades can drive the first rotating rod and the blade to rotate, and the impurities and weeds around the filter frame can be cut under the action of the blade to prevent the accumulation of weeds from causing the normal operation of the water pump body. The stable operation of the water pump body can be ensured by cutting, and the impurities attached to the periphery of the filter frame can be cleaned under the action of the cleaning brush, and the water absorption efficiency of the water pump body can be improved by cleaning.

[0022] 2. The new variable frequency water pump, through the installation assembly, when the water pump body needs to be connected to an external hose during use, the hose is first slidably connected to the inside of the mounting frame, and at the same time, under the action of the two-way threaded rod, the sliding rod, the movable frame and the clamping plate, the clamping plate is slidably connected to the inside of the mounting frame, and the inner side of the clamping plate and the outer side of the hose are in contact with each other, so that the hose and the water pump body are in a stable state under the action of the clamping plate, avoiding the complicated operation of fixing the fixing ring with bolts and fixing the hose with the fixing ring, and the need to use external equipment to complete the installation. This fixing method can not only ensure the stability of the hose in use, but also facilitate the installation and disassembly of the hose.

[0023] 3. The new variable frequency water pump, through the winding mechanism, can realize that when the water pump body is not in use, the connecting line of the water pump body can be wound and wound under the action of the winding frame. The neatly wound line is not easy to cause tripping accidents, reducing the safety risks in the workplace. The winding can reduce the confusion and entanglement of the line, making the line more neat and orderly, easy to manage and use, and when the winding is completed, the connecting line can be fixed under the action of the connecting rod, the first pull ring, the third spring and the limit plate to ensure the stability of the connecting line after winding, avoid loosening and falling, and facilitate the release of the limit on the connecting line. The operation is convenient and the applicability is high. The winding frame can be slidably connected to the fixed seat through the support frame. When the water pump body is in use, the winding frame can be disassembled to improve the use effect.

[0024] 4. The novel variable frequency water pump can realize, through the setting of the limiting mechanism, that when the filter frame is slidably connected to the periphery of the water pump body and drives the connecting block and the first clamping block to be slidably connected to the mounting block, the first clamping block can be limited under the action of the second clamping block, the fixing rod and the connecting plate, and when the connecting plate moves, the limiting frame and the fourth spring are driven to move, and the stability of the connecting plate can be further guaranteed under the action of the limiting frame and the fourth spring, thereby ensuring the stability of the first clamping block and the filter frame under the action of the second clamping block, avoiding the movement of the connecting plate caused by external factors, and facilitating the release of the limit of the second clamping block and the filter frame. The filter frame can be installed and disassembled to improve the cleaning efficiency of the filter frame and the convenience of use. When the connecting block drives the first clamping block to slide and connect in the installing block, the first clamping block will squeeze the second clamping block, and the second clamping block will squeeze the fixing rod, the connecting plate and the second spring, and the connecting plate will drive the limiting frame to slide around the limiting rod, and at the same time drive the fourth spring to deform. When the second clamping block is in front of the first clamping block, the squeezing of the second clamping block can be released, and the second spring and the fourth spring can be reset. The connecting plate can be limited under the action of the limiting frame, and the second clamping block can limit the first clamping block, thereby ensuring the stability of the connecting block and the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0028] Figure 3 To clean the schematic diagram of the installation mechanism structure;

[0029] Figure 4 To clean up the schematic diagram of the component structure;

[0030] Figure 5 is a schematic diagram of the rear structure of the first floating plate;

[0031] Figure 6 is a schematic cross-sectional structural diagram of a second connection frame;

[0032] Figure 7 is a schematic diagram of the bottom structure of the first connection frame;

[0033] Figure 8 This is a schematic diagram of the internal structure of the installation block;

[0034] Fig. 9 It is a schematic diagram of the cross-sectional structure of the filter frame;

[0035] Fig.10 This is a schematic diagram of the installation component structure;

[0036] Fig.11 This is a schematic diagram of the structure on the left side of the knob;

[0037] Fig.12 It is a schematic diagram of the bottom structure of the mounting frame;

[0038] Fig.13 It is a schematic diagram of the winding mechanism structure;

[0039] Fig.14 It is a schematic diagram of the limit mechanism structure.

[0040] In the figure: 1, water pump body; 2, cleaning installation mechanism; 3, mounting seat; 4, fixing seat; 5, winding mechanism; 6, limiting mechanism; 21, cleaning assembly; 22, mounting assembly; 211, first connecting frame; 212, first fixing plate; 213, first connecting frame; 214, first floating plate; 215, filter frame; 216, second connecting frame; 217, second fixing plate; 218, second connecting frame; 219, second floating plate; 2191, telescopic rod; 2192, first spring; 2193, plug block; 2194, mounting block; 2195, connecting block; 2196, first clamping block; 2197, second clamping block; 2198, fixing rod; 2199, connecting plate; 2199 1. second spring; 21992. fan blade; 21993. first rotating rod; 219994. blade; 21995. cleaning brush; 221. mounting frame; 222. first fixed frame; 223. second fixed frame; 224. knob; 225. two-way threaded rod; 226. movable frame; 227. clamping plate; 228. sliding rod; 229. filter hole; 51. support frame; 52. fixing bolt; 53. second rotating rod; 54. winding frame; 55. rotating disk; 56. load-bearing frame; 57. first pull ring; 58. third spring; 59. connecting rod; 591. limit plate; 61. support block; 62. fourth spring; 63. limit rod; 64. second pull ring; 65. limit frame. DETAILED DESCRIPTION

[0041] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0042] The present invention provides the following technical solutions:

[0043] Embodiment 1

[0044] Combination Figure 1-14 A new variable frequency water pump comprises a water pump body 1, a mounting seat 3 is fixedly connected to the periphery of the water pump body 1, a cleaning mounting mechanism 2 is arranged on the periphery of the water pump body 1, a fixing seat 4 is fixedly connected to the periphery of the water pump body 1, a winding mechanism 5 is arranged on the left side of the fixing seat 4, and a limiting mechanism 6 is arranged on the top of the mounting seat 3;

[0045] The cleaning and installation mechanism 2 includes a cleaning component 21 and an installation component 22. The cleaning component 21 is arranged on the periphery of the water pump body 1, and the installation component 22 is arranged on the periphery of the water pump body 1.

[0046] The cleaning assembly 21 includes a first fixing plate 212, the first fixing plate 212 is arranged on the periphery of the water pump body 1, the front side of the first fixing plate 212 is fixedly connected to a first connecting frame 211, the front side of the first connecting frame 211 is fixedly connected to a first connecting frame 213, the bottom of the first connecting frame 213 is fixedly connected to a first floating plate 214, the inside of the first connecting frame 211 is slidably connected to a second connecting frame 216, the inside of the second connecting frame 216 is fixedly connected to a second fixing plate 217, the second fixing plate 217 is arranged on the periphery of the water pump body 1, the rear side of the second connecting frame 216 is fixedly connected to a second connecting frame 218, the bottom of the second connecting frame 218 is fixedly connected to A second floating plate 219 is fixedly connected, a telescopic rod 2191 is fixedly connected inside the second connection frame 216, an insert block 2193 is fixedly connected to the right side of the telescopic rod 2191, the insert block 2193 is inserted into the first connection frame 211, a first spring 2192 is sleeved on the outer periphery of the telescopic rod 2191, the left side of the first spring 2192 is fixedly connected to the second connection frame 216, the right side of the first spring 2192 is fixedly connected to the left side of the insert block 2193, a mounting block 2194 is fixedly connected to the bottom of the first connection frame 211, the mounting block 2194 is fixedly connected to the top of the mounting seat 3, and a connecting block 2195 is slidably connected inside the mounting block 2194;

[0047] A filter frame 215 is fixedly connected to the bottom of the connecting block 2195, and the filter frame 215 is slidably connected to the periphery of the water pump body 1. A first rotating rod 21993 is rotatably connected inside the filter frame 215, and a fan blade 21992 is fixedly connected to the rear side of the first rotating rod 21993. A blade 219994 is fixedly connected to the periphery of the first rotating rod 21993, and a cleaning brush 21995 is fixedly connected to the inner side of the blade 219994. A first clamping block 2196 is fixedly connected to the right side of the connecting block 2195. The first clamping block 2196 is slidably connected in the mounting block 2194, and a second clamping block 2197 is arranged on the front side of the first clamping block 2196. A fixing rod 2198 is fixedly connected to the right side of the second clamping block 2197, and a connecting plate 2199 is fixedly connected to the right side of the fixing rod 2198. A second spring 21991 is sleeved on the outer periphery of the fixing rod 2198, and the left side of the second spring 21991 is fixedly connected to the right side of the mounting block 2194, and the right side of the second spring 21991 is fixedly connected to the left side of the connecting plate 2199.

[0048] Further, the filter frame 215, the mounting block 2194, the connecting block 2195, the first clamping block 2196, the second clamping block 2197, the fixing rod 2198, the connecting plate 2199, the second spring 21991, the fan blade 21992, the first rotating rod 21993, the blade 219994 and the cleaning brush 21995 are provided in two groups, and the two groups of the filter frame 215, the mounting block 2194, the connecting block 2195, the first clamping block 2196, the second clamping block 2197, the fixing rod 2198, the connecting plate 2199, the second spring 21991 , fan blades 21992, a first rotating rod 21993, a blade 219994 and a cleaning brush 21995 are respectively arranged at the bottom of the first connecting frame 211 and the second connecting frame 216, and the two filter frames 215 are respectively slidably connected to the periphery of the water pump body 1, and the two filter frames 215 are plugged into each other. The filter frame 215 can play a protective filtering role on the periphery of the water pump body 1. At the same time, under the action of the blade 219994, impurities and weeds around the filter frame 215 can be cut to prevent the accumulation of weeds from causing the normal operation of the water pump body 1.

[0049] Furthermore, the front side of the first block 2196 and the rear side of the second block 2197 are in contact with each other, the second block 2197 and the fixing rod 2198 are respectively slidably connected in the mounting block 2194, the inner side of the cleaning brush 21995 and the outer side of the filter frame 215 are in contact with each other, and the cleaning brush 21995 is made of corrosion-resistant material, so that the first block 2196 can be limited under the action of the second block 2197, thereby ensuring the stability of the connecting block 2195 and the filter frame 215.

[0050] Furthermore, the inner sides of the first fixing plate 212 and the second fixing plate 217 are in contact with the outer periphery of the water pump body 1 respectively, and a slot is opened inside the first connecting frame 211, and the plug block 2193 is inserted into the slot, so as to further ensure the stability between the first connecting frame 211 and the second connecting frame 216 under the action of the plug block 2193.

[0051] Embodiment 2

[0052] See also Figure 1-14On the basis of the first embodiment, the mounting assembly 22 further comprises a mounting frame 221, the mounting frame 221 is fixedly connected to the periphery of the water pump body 1, the front side of the mounting frame 221 is fixedly connected to a first fixing frame 222, the rear side of the mounting frame 221 is fixedly connected to a second fixing frame 223, the first fixing frame 222 is rotatably connected to a bidirectional threaded rod 225, the right side of the bidirectional threaded rod 225 is fixedly connected to a knob 224, the periphery of the bidirectional threaded rod 225 is threadedly connected to a moving frame 226, the moving frame 226 is slidably connected to a sliding rod 228, the sliding rod 228 is fixedly connected to the second fixing frame 223, the upper and lower sides of the moving frame 226 are fixedly connected to a clamping plate 227, the clamping plate 227 is slidably connected to the inside of the mounting frame 221, and a filtering hole 229 is opened inside the mounting frame 221.

[0053] Furthermore, the movable frame 226 is slidably connected to the inside of the first fixed frame 222 and the second fixed frame 223. The first fixed frame 222 and the second fixed frame 223 are respectively provided with sliding grooves, and the two sliding grooves correspond to each other. The movable frame 226 is slidably connected to the sliding grooves, so that the movable frame 226 can drive the splint 227 to move under the action of the sliding grooves.

[0054] Embodiment 3

[0055] See also Figure 1-14 On the basis of the first and second embodiments, the winding mechanism 5 further comprises a support frame 51, the support frame 51 is slidably connected in the fixed seat 4, a fixing bolt 52 is threadedly connected inside the support frame 51, a second rotating rod 53 is rotatably connected inside the support frame 51, a winding frame 54 is fixedly connected to the periphery of the second rotating rod 53, a rotating disk 55 is fixedly connected to the right side of the second rotating rod 53, a load-bearing frame 56 is rotatably connected inside the support frame 51, a connecting rod 59 is slidably connected inside the load-bearing frame 56, a first pull ring 57 is fixedly connected to the top of the connecting rod 59, a limiting plate 591 is fixedly connected to the bottom of the connecting rod 59, a third spring 58 is sleeved on the periphery of the connecting rod 59, the top of the third spring 58 is fixedly connected to the bottom of the first pull ring 57, and the bottom of the third spring 58 is fixedly connected to the top of the load-bearing frame 56.

[0056] Furthermore, the fixing bolt 52 passes through the fixing seat 4, and fixing grooves are respectively provided in the fixing seat 4 and the support frame 51, and the two fixing grooves correspond to each other. The fixing bolt 52 is threadedly connected in the fixing groove, so that under the action of the fixing bolt 52, the support frame 51 and the fixing seat 4 can be in a stable state, thereby ensuring the stability of the winding frame 54.

[0057] Embodiment 4

[0058] See also Figure 1-14On the basis of Example 1, Example 2 and Example 3, the limiting mechanism 6 further includes a support block 61, the support block 61 is fixedly connected to the top of the mounting seat 3, the right side of the support block 61 is fixedly connected to a limiting rod 63, the outer periphery of the limiting rod 63 is slidably connected to a limiting frame 65, the limiting frame 65 is slidably connected to the outer periphery of the connecting plate 2199, the right side of the limiting frame 65 is fixedly connected to a second pull ring 64, and the outer periphery of the limiting rod 63 is sleeved with a fourth spring 62.

[0059] Furthermore, the right side of the fourth spring 62 is fixedly connected to the inner side of the limit frame 65 , and the left side of the fourth spring 62 is fixedly connected to the right side of the support block 61 , so that the limit frame 65 is in a stable state under the action of the fourth spring 62 .

[0060] In actual operation, when this device is used, when the water pump body 1 is used, first, the hose is slidably connected to the mounting frame 221, and the knob 224 is turned to make the bidirectional threaded rod 225 drive the movable frame 226 to move, and the movable frame 226 slides on the periphery of the slide rod 228, so that the movable frame 226 drives the clamping plate 227 to move, so that the clamping plate 227 is slidably connected to the mounting frame 221, and the inner side of the clamping plate 227 is in contact with the periphery of the hose, and the hose can be fixed under the action of the clamping plate 227, and the installation work can be completed. At the same time, the connecting block 2195 drives the first clamping block 2196 to be slidably connected to the mounting block 2194, so that the filter frame 215 is slidably connected to the periphery of the water pump body 1, and the two filter frames 21 When the two filter frames 215 are slidably connected to the periphery of the water pump body 1, the two filter frames 215 are in a mutually plugged state. When the connecting block 2195 drives the first clamping block 2196 to slide and connect in the mounting block 2194, the first clamping block 2196 will squeeze the second clamping block 2197, so that the second clamping block 2197 squeezes the fixing rod 2198, the connecting plate 2199 and the second spring 21991, and the connecting plate 2199 drives the limiting frame 65 to slide around the limiting rod 63, and at the same time drives the fourth spring 62 to deform. When the second clamping block 2197 is in front of the first clamping block 2196, the squeezing of the second clamping block 2197 can be released, so that the second spring 21991 and the fourth spring 62 are reset, and the connecting plate 2199 can be pressed under the action of the limiting frame 65. 2199 acts as a limit, and at the same time, the second card block 2197 acts as a limit on the first card block 2196, ensuring the stability of the connecting block 2195 and the filter frame 215. At this time, the water pump body 1 can be placed at the location where water needs to be pumped. Under the action of the first floating plate 214 and the second floating plate 219, the water pump body 1 can be in a floating state. The water pump body 1 can be easily placed at the location where water needs to be pumped by floating, and it can also be conveniently removed or moved when not in use. Since the water pump body 1 floats on the water surface, it will not directly contact the bottom of the water, which can significantly reduce the risk of sucking in bottom silt and impurities, improve the water absorption efficiency of the water pump body 1, and enable the water pump body 1 to work. During the work, the water pump body 1 generates Under the action of suction, the fan blade 21992 can drive the first rotating rod 21993 and the blade 219994 to rotate, and the impurities and weeds around the filter frame 215 can be cut under the action of the blade 219994 to avoid the accumulation of weeds and the normal operation of the water pump body 1. The stable operation of the water pump body 1 can be ensured by cutting, and the impurities attached to the periphery of the filter frame 215 can be cleaned under the action of the cleaning brush 21995. The water absorption efficiency of the water pump body 1 can be improved by cleaning. When the water pump body 1 needs to wrap the connecting line when not in use, first make the support frame 51 slide and connect it in the fixing seat 4, and fix the support frame 51 by the fixing bolt 52, and pull the first pull ring 57 upward at the same time.The first pull ring 57 drives the connecting rod 59 and the limiting plate 591 to move upward, and the load-bearing frame 56 rotates in the supporting frame 51, so that the limiting plate 591 is away from the top of the winding frame 54. At this time, the connecting line can be wound on the winding frame 54, and the rotating disk 55 is rotated at the same time, so that the rotating disk 55 drives the winding frame 54 fixedly connected to the periphery of the second rotating rod 53 to rotate, so that the winding frame 54 can wind the connecting line. When the winding is completed, the first pull ring 57 is pulled upward, so that the first pull ring 57 drives the connecting rod 59 and the limiting plate 591 to move upward, and the third The spring 58 is deformed, and the load-bearing frame 56 is rotated in the support frame 51 again, so that the limit plate 591 is at the top of the winding frame 54, and the first pull ring 57 is released, and the third spring 58 is reset, so that the first pull ring 57 drives the connecting rod 59 and the limit plate 591 to move downward, so that the inner side of the limit plate 591 and the connecting line contact each other, and the connecting line can be fixed. The neatly wound line is not easy to cause tripping accidents, reducing the safety risks in the workplace. Winding can reduce the chaos and entanglement of the line, making the line more neat and orderly, and convenient for management and use.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel variable frequency water pump, comprising a water pump body (1), characterized in that: The water pump body (1) is fixedly connected to a mounting seat (3) at its periphery, a cleaning mounting mechanism (2) is arranged at its periphery, the water pump body (1) is fixedly connected to a fixing seat (4) at its periphery, a winding mechanism (5) is arranged on the left side of the fixing seat (4), and a limiting mechanism (6) is arranged on the top of the mounting seat (3); The cleaning and installation mechanism (2) comprises a cleaning component (21) and an installation component (22); the cleaning component (21) is arranged on the periphery of the water pump body (1); and the installation component (22) is arranged on the periphery of the water pump body (1); The cleaning assembly (21) comprises a first fixing plate (212), the first fixing plate (212) being arranged on the periphery of the water pump body (1), the first fixing plate (212) being fixedly connected to a first connecting frame (211) on the front side, the first connecting frame (211) being fixedly connected to a first connecting frame (213) on the front side, the first connecting frame (213) being fixedly connected to a first floating plate (214) on the bottom, the first connecting frame (213) being slidably connected to a second connecting frame (216) on the inside of the first connecting frame (211), the second fixing plate (217) being fixedly connected to the inside of the second connecting frame (216), the second fixing plate (217) being arranged on the periphery of the water pump body (1), the second connecting frame (216) being fixedly connected to a second connecting frame (218) on the rear side, the second connecting frame (218) being fixedly connected to the bottom A second floating plate (219) is fixedly connected thereto; a telescopic rod (2191) is fixedly connected thereto inside the second connection frame (216); an insert block (2193) is fixedly connected to the right side of the telescopic rod (2191); the insert block (2193) is inserted into the first connection frame (211); a first spring (2192) is sleeved on the periphery of the telescopic rod (2191); the left side of the first spring (2192) is fixedly connected to the inside of the second connection frame (216); the right side of the first spring (2192) is fixedly connected to the left side of the insert block (2193); a mounting block (2194) is fixedly connected to the bottom of the first connection frame (211); the mounting block (2194) is fixedly connected to the top of the mounting seat (3); and a connecting block (2195) is slidably connected thereto inside the mounting block (2194); The bottom of the connecting block (2195) is fixedly connected to a filter frame (215), the filter frame (215) is slidably connected to the periphery of the water pump body (1), the filter frame (215) is rotatably connected to a first rotating rod (21993) inside, a fan blade (21992) is fixedly connected to the rear side of the first rotating rod (21993), a blade (219994) is fixedly connected to the periphery of the first rotating rod (21993), a cleaning brush (21995) is fixedly connected to the inner side of the blade (219994), and a first clamping block (2196) is fixedly connected to the right side of the connecting block (2195). The first clamping block (2196) is slidably connected in the mounting block (2194); a second clamping block (2197) is arranged on the front side of the first clamping block (2196); a fixing rod (2198) is fixedly connected to the right side of the second clamping block (2197); a connecting plate (2199) is fixedly connected to the right side of the fixing rod (2198); a second spring (21991) is sleeved on the periphery of the fixing rod (2198); a left side of the second spring (21991) is fixedly connected to the right side of the mounting block (2194); and a right side of the second spring (21991) is fixedly connected to the left side of the connecting plate (2199).

2. A new variable frequency water pump according to claim 1, characterized in that: The filter frame (215), the mounting block (2194), the connecting block (2195), the first clamping block (2196), the second clamping block (2197), the fixing rod (2198), the connecting plate (2199), the second spring (21991), the fan blade (21992), the first rotating rod (21993), the blade (219994) and the cleaning brush (21995) are provided in two groups, and the two groups of the filter frame (215), the mounting block (2194), the connecting block (2195), the first clamping block (2196), the second clamping block (2197), the fixing rod (2198), the connecting plate (2199), the second spring (21991), the fan blade (21992), the first rotating rod (21993), the blade (219994) and the cleaning brush (21995) are provided in two groups. A filter block (2196), a second clamping block (2197), a fixing rod (2198), a connecting plate (2199), a second spring (21991), a fan blade (21992), a first rotating rod (21993), a blade (219994) and a cleaning brush (21995) are respectively arranged at the bottom of the first connecting frame (211) and the second connecting frame (216); the two filter frames (215) are respectively slidably connected to the periphery of the water pump body (1), and the two filter frames (215) are plugged into each other.

3. A new variable frequency water pump according to claim 2, characterized in that: The front side of the first clamping block (2196) and the rear side of the second clamping block (2197) are in contact with each other, the second clamping block (2197) and the fixing rod (2198) are respectively slidably connected in the mounting block (2194), the inner side of the cleaning brush (21995) is in contact with the outer side of the filter frame (215), and the cleaning brush (21995) is made of corrosion-resistant material.

4. A new variable frequency water pump according to claim 3, characterized in that: The inner sides of the first fixing plate (212) and the second fixing plate (217) are in contact with the outer periphery of the water pump body (1) respectively; a slot is provided inside the first connecting frame (211), and the insert block (2193) is inserted into the slot.

5. A new variable frequency water pump according to claim 4, characterized in that: The mounting assembly (22) comprises a mounting frame (221), wherein the mounting frame (221) is fixedly connected to the periphery of the water pump body (1), the front side of the mounting frame (221) is fixedly connected to a first fixing frame (222), the rear side of the mounting frame (221) is fixedly connected to a second fixing frame (223), the first fixing frame (222) is rotatably connected to a bidirectional threaded rod (225) inside, the right side of the bidirectional threaded rod (225) is fixedly connected to a knob (224), the periphery of the bidirectional threaded rod (225) is threadedly connected to a moving frame (226), the moving frame (226) is slidably connected to a sliding rod (228), the sliding rod (228) is fixedly connected to the second fixing frame (223), the upper and lower sides of the moving frame (226) are fixedly connected to clamping plates (227), the clamping plates (227) are slidably connected to the inside of the mounting frame (221), and a filtering hole (229) is opened inside the mounting frame (221).

6. A new variable frequency water pump according to claim 5, characterized in that: The movable frame (226) is slidably connected to the inside of the first fixed frame (222) and the second fixed frame (223); the first fixed frame (222) and the second fixed frame (223) are respectively provided with sliding grooves, and the two sliding grooves correspond to each other, and the movable frame (226) is slidably connected to the sliding grooves.

7. A new variable frequency water pump according to claim 6, characterized in that: The winding mechanism (5) comprises a support frame (51), the support frame (51) is slidably connected to the fixed seat (4), the support frame (51) is internally threadedly connected with a fixing bolt (52), the support frame (51) is rotatably connected with a second rotating rod (53), the outer periphery of the second rotating rod (53) is fixedly connected with a winding frame (54), the right side of the second rotating rod (53) is fixedly connected with a rotating disk (55), the support frame (51) is rotatably connected with a load-bearing frame (56), the load-bearing frame (56) is internally slidably connected with a connecting rod (59), the top of the connecting rod (59) is fixedly connected with a first pull ring (57), the bottom of the connecting rod (59) is fixedly connected with a limiting plate (591), the outer periphery of the connecting rod (59) is sleeved with a third spring (58), the top of the third spring (58) is fixedly connected to the bottom of the first pull ring (57), and the bottom of the third spring (58) is fixedly connected to the top of the load-bearing frame (56).

8. A new variable frequency water pump according to claim 7, characterized in that: The fixing bolt (52) penetrates the fixing seat (4), and fixing grooves are respectively provided in the fixing seat (4) and the support frame (51), and the two fixing grooves correspond to each other, and the fixing bolt (52) is threadedly connected in the fixing groove.

9. A new variable frequency water pump according to claim 8, characterized in that: The limiting mechanism (6) comprises a support block (61), wherein the support block (61) is fixedly connected to the top of the mounting seat (3), a limiting rod (63) is fixedly connected to the right side of the support block (61), the limiting rod (63) is slidably connected to the limiting frame (65) on the periphery, the limiting frame (65) is slidably connected to the periphery of the connecting plate (2199), a second pull ring (64) is fixedly connected to the right side of the limiting frame (65), and a fourth spring (62) is sleeved on the periphery of the limiting rod (63).

10. A new variable frequency water pump according to claim 9, characterized in that: The right side of the fourth spring (62) is fixedly connected to the inner side of the limiting frame (65), and the left side of the fourth spring (62) is fixedly connected to the right side of the supporting block (61).

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