Cleaning control system based on electric vehicle hub

Abstract

The invention discloses a cleaning control system based on an electric vehicle hub, and relates to the technical field of hub cleaning. The self-flowing water supply mechanism and the horizontal bearing rod are in sliding fit, the first flushing mechanism is installed on the corresponding self-flowing water supply mechanism, the driving shaft is used for controlling synchronous rotation of the corresponding supporting rings, the second belt wheel on the driving shaft is connected with the first belt wheel through a transmission belt, and the second flushing mechanism is installed on the corresponding self-flowing water supply mechanism. The balance weight pressurizing mechanism is in horizontal sliding fit with the self-flowing water supply mechanisms on the two sides of the balance weight pressurizing mechanism, and the balance weight pressurizing mechanism is installed on the horizontal bearing rod in a sleeving mode and rotationally connected with the horizontal bearing rod. According to the hub cleaning device, the flow pushing piston which reciprocates up and down is used for pressurizing cleaning liquid in the vertical pressurizing pipe, and the cleaning liquid in the vertical pressurizing pipe and the cleaning liquid in the second flushing pipe are driven to be sprayed to the surface of a hub body along the flushing nozzles to achieve flushing; in the washing process, all-directional washing of the hub body can be achieved through the washing sprayers synchronously rotating along with the supporting ring.

Description

Technical Field

[0001] The invention belongs to the technical field of wheel hub cleaning, and in particular relates to a cleaning control system based on an electric vehicle wheel hub. Background Art

[0002] The wheel hub is a cylindrical metal part whose inner profile supports the tire and whose center is mounted on the shaft. It is an important component connecting the brake drum, wheel disc and half-axle. After the wheel hub is machined, aluminum chips and emulsion will remain on the surface of the wheel hub. If it is not cleaned, it will affect the balance and airtightness detection, and even affect the surface effect of the subsequent spraying process. Therefore, a cleaning device is needed to clean the wheel hub.

[0003] In the prior art, the electric vehicle wheel hub cleaning device generally clamps the electric vehicle wheel hub on a cleaning fixture and uses a flushing nozzle to directly flush the electric vehicle wheel hub. After completing the cleaning of one side of the electric vehicle wheel hub, it is necessary to adjust the direction of the electric vehicle wheel hub and then clean the other side of the wheel hub. It is difficult to ensure the cleaning effect of the electric vehicle wheel hub during the cleaning process, and the cleaning efficiency of the electric vehicle wheel hub is low, which ultimately affects the next process of the electric vehicle wheel hub. To this end, we provide a cleaning control system based on the electric vehicle wheel hub to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a cleaning control system based on the wheel hub of an electric vehicle, which solves the problems in the above-mentioned background technology through the specific structural design of a cleaning bearing mechanism, a gravity water supply mechanism, a first flushing mechanism, a second flushing mechanism, a counterweight boosting mechanism, a linkage assembly and a central support part.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a cleaning control system based on the wheel hub of an electric vehicle, comprising a cleaning bearing mechanism, a wheel hub body is installed at the middle position of the inner side of the cleaning bearing mechanism, the cleaning bearing mechanism comprises a rotatably arranged horizontal bearing rod, two first pulleys are symmetrically fixedly installed on the horizontal bearing rod; a gravity water supply mechanism, the gravity water supply mechanism is symmetrically installed inside the cleaning bearing mechanism, and the gravity water supply mechanism and the horizontal bearing rod are slidably matched, the gravity water supply mechanism comprises a guide water tank in a low position; a first flushing mechanism, the first flushing mechanism is arranged between the two gravity water supply mechanisms, and the first flushing mechanism is installed on the corresponding gravity water supply mechanism, the first flushing mechanism comprises a rotatably arranged driving shaft and a support ring, the driving shaft is used to Control the synchronous rotation of the corresponding support rings, the second pulley fixedly installed on the drive shaft is connected to the first pulley through a first transmission belt; a second flushing mechanism, the second flushing mechanism is arranged between the two gravity water supply mechanisms, and the second flushing mechanism is installed on the corresponding gravity water supply mechanism, and the second flushing mechanism has the same structure as the first flushing mechanism; and a counterweight boosting mechanism, the counterweight boosting mechanism is installed between the two gravity water supply mechanisms, and the counterweight boosting mechanism is horizontally slidably matched with the gravity water supply mechanisms on both sides thereof, the counterweight boosting mechanism is sleeved and installed on the horizontal bearing rod and the two are rotatably connected, the counterweight boosting mechanism includes a U-shaped linkage rod that reciprocates up and down, and both ends of the U-shaped linkage rod are fixedly provided with horizontal guide seats.

[0006] Among them, the first flushing mechanism also includes a flushing pipe group connected and arranged between the diversion water tank and the support ring, the flushing pipe group includes a plurality of flushing nozzles that rotate synchronously with the support ring and a one-way valve installed close to one side of the diversion water tank, a vertical boosting pipe is arranged on the side of the one-way valve away from the diversion water tank, a pushing part that slides with the vertical boosting pipe is arranged below the vertical boosting pipe, the pushing part slides horizontally on the corresponding horizontal guide seat, a plurality of triangular extrusion parts connected end to end are arranged in an annular array on the outer wall of the support ring, and the U-shaped linkage rod is tightly against between two adjacent triangular extrusion parts on the support ring.

[0007] The present invention is further configured such that the cleaning bearing mechanism also includes a cleaning bearing frame, a waste liquid collection box is placed at the bottom of the cleaning bearing frame, the horizontal bearing rod is rotatably arranged inside the cleaning bearing frame close to the top, the cleaning bearing frame is rotatably arranged with a hollow worm gear relative to both inner side walls, the hollow worm gear is slidably sleeved on the horizontal bearing rod, and the limiting convex strips fixed on the peripheral side of the horizontal bearing rod are slidably matched with the limiting grooves on the inner wall of the hollow worm gear.

[0008] The present invention is further configured as follows: two inner extension support plates are symmetrically fixedly arranged below the hollow worm, a connecting shaft is rotatably arranged between the inner extension support plates, a turbine and a transmission gear are respectively fixedly mounted on the connecting shaft, the hollow worm is meshed with the turbine below it for transmission, a horizontal pushing seat meshing with the transmission gear is arranged above the transmission gear, a first guide rod slidingly matched with a cleaning carrier is fixedly arranged on one side of the horizontal pushing seat, and a first elastic member is arranged between the horizontal pushing seat and the cleaning carrier.

[0009] The present invention is further configured such that the gravity water supply mechanism also includes a gravity water supply rack, a cleaning liquid storage tank is fixedly installed on one side of the gravity water supply rack, the guide water tank is fixedly installed below the cleaning liquid storage tank and the two are connected through a flow pipe, an electromagnetic valve is installed on the flow pipe, a side of the gravity water supply rack away from the cleaning liquid storage tank is respectively installed with a water replenishment pipe and a horizontal guide cylinder from top to bottom, one end of the water replenishment pipe passes through the top of the cleaning liquid storage tank, a second guide rod that slides with the cleaning carrier is fixedly installed on the side of the gravity water supply rack close to the cleaning liquid storage tank, and a second elastic member is arranged between the cleaning liquid storage tank and the cleaning carrier.

[0010] The present invention is further configured such that the drive shaft is rotatably arranged on a corresponding gravity water supply rack, a flushing control motor is installed on the gravity water supply rack corresponding to the first flushing mechanism, the output end of the flushing control motor is connected to the corresponding drive shaft, a missing gear is fixedly arranged on the end of the drive shaft, an outer gear ring meshing with the missing gear is arranged below the missing gear, a support frame coaxial with the outer gear ring is fixedly arranged on the inner wall of the outer gear ring, and the outer gear ring is fixedly connected to the corresponding support ring by an axial support rod.

[0011] The present invention is further configured as follows: the flushing pipe group also includes a first flushing pipe, a second flushing pipe is rotatably arranged at one end of the first flushing pipe, the second flushing pipe passes through the support frame and is rotatably connected thereto, the one-way valve is fixedly mounted on the first flushing pipe, the vertical boosting pipe is fixedly mounted on the bottom of the first flushing pipe and the two are connected; the pushing portion includes a vertical pushing rod passing through the interior of the vertical boosting pipe, a flow-pushing piston is installed on the top of the vertical pushing rod, and a moving portion slidably fitted in the corresponding horizontal guide seat is fixedly arranged at the bottom of the vertical pushing rod.

[0012] The present invention is further configured as follows: a sealed disk is fixedly installed inside the diversion water tank, the first flushing pipe is fixedly installed on the corresponding sealed disk and is connected to the diversion water tank, an electromagnet is installed on the surface of the sealed disk, an axial extension portion coaxial with the second flushing pipe is fixedly installed on the outside, and an annular groove and an axial extension groove that are connected to each other are provided on the peripheral side of the axial extension portion; a hollow diverter plate is fixedly installed on the inner wall of the support ring, the second flushing pipe passes through the hollow diverter plate and the two are rotatably connected, the flushing nozzle is fixedly installed on the hollow diverter plate, a liquid outlet that is connected to the inner cavity of the hollow diverter plate is provided on the peripheral side of the second flushing pipe, and a linkage socket is provided on the end of the second flushing pipe.

[0013] The present invention is further configured that the first flushing mechanism also includes a linkage component; wherein the linkage component includes a linkage mounting frame slidably sleeved between the driving shaft and the axial extension portion, a third pulley and a fourth pulley are rotatably arranged on one side of the linkage mounting frame from top to bottom, the third pulley and the fourth pulley are connected by a second transmission belt, a limit block fixed on the inner wall of the third pulley slides in the limit groove on the driving shaft, and a limit block fixed on the inner wall of the fourth pulley slides in the annular groove; a permanent magnet that magnetically repels the electromagnet is installed on the other side of the linkage mounting frame through a support rod, and the linkage mounting frame is connected to the gravity water supply frame by a third elastic member.

[0014] The present invention is further configured such that the counterweight boosting mechanism also includes a positioning frame rotatably mounted on the horizontal bearing rod, the positioning frame is slidably plugged into and matched with the horizontal guide cylinders on both sides thereof, a lifting frame is arranged below the positioning frame, a third guide rod slidably matched with the positioning frame is fixedly arranged on the top of the lifting frame, the lifting frame and the positioning frame are connected by a fourth elastic member, the U-shaped linkage rod is fixedly mounted on the lifting frame and a counterweight portion is mounted on its peripheral side surface.

[0015] The present invention is further configured such that the hub body is tightly sleeved and installed on a central support portion, the central support portion is formed by tightly plugging two symmetrically arranged support sleeves, and a linkage plug-in compatible with the linkage socket is fixedly provided at one end of the support sleeve.

[0016] The present invention has the following beneficial effects: In the process of the missing gear rotating, the controller opens each solenoid valve at the same time, so that the cleaning liquid in each cleaning liquid storage tank flows into the guide water tank along the flow pipe, and then flows into the second flushing pipe and the vertical boost pipe respectively through the first flushing pipe. The cleaning liquid flowing into the second flushing pipe flows out along each flushing nozzle to the surface of the hub body to achieve flushing. The missing gear drives the outer gear ring to rotate synchronously in the opposite direction, and the supporting ring that rotates synchronously with the outer gear ring drives each triangular extrusion part to move in an annular direction. In this process, the triangular extrusion part is used to squeeze the U-shaped linkage rod. The horizontal guide seat is driven to reciprocate up and down, and the moving part that reciprocates up and down synchronously with the horizontal guide seat drives the vertical pushing rod to reciprocate up and down, thereby driving the flow-pushing piston to reciprocate up and down along the inner wall of the vertical boost pipe. The up and down reciprocating flow-pushing piston is used to pressurize the cleaning liquid in the vertical boost pipe. Under the action of pressure, the cleaning liquid in the vertical boost pipe and the second flushing pipe is driven to be sprayed onto the surface of the hub body along various flushing nozzles to achieve flushing. During the flushing process, the flushing nozzles that rotate synchronously with the support ring can achieve all-round flushing of the hub body.

[0017] In the present invention, in the process of controlling the missing gear to rotate by the flushing control motor so that the symmetrically arranged first flushing mechanism and the second flushing mechanism are close to each other, since the limit block on the inner wall of the fourth pulley is matched in the annular groove, the rotation of the second transmission belt will not drive the rotation of the second flushing pipe, that is, in the process of controlling the first flushing mechanism and the second flushing mechanism to be close to each other, the two relatively arranged second flushing pipes are smoothly horizontally moved and close to each other until the linkage sockets at the ends of the second flushing pipes are inserted into the corresponding linkage plug-ins, thereby realizing the position limitation of the hub body between the two second flushing pipes, and then the controller controls the electromagnet to be energized and magnetized, so that the linkage mounting frame moves horizontally under the action of the magnetic repulsive force, during which the limit block on the inner wall of the fourth pulley slides from the annular groove into the axial extension groove, and the third elastic member is in a stretched state, and then the missing gear is continuously controlled to rotate by the flushing control motor, so that the fourth pulley that rotates synchronously with the third pulley drives the second flushing pipe to rotate synchronously, and the second flushing pipe drives the hub body to rotate synchronously during the rotation process, and the rotation direction of the hub body is opposite to that of the support ring, thereby improving the cleaning efficiency of the hub body.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 The figure is a working schematic diagram of a cleaning control system based on an electric vehicle wheel hub.

[0021] Figure 2 It is a schematic diagram of the structure of the cleaning control system in the present invention.

[0022] Figure 3 It is a schematic structural diagram of the cleaning bearing mechanism in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the gravity water supply mechanism in the present invention.

[0024] Figure 5 for Figure 4 Schematic diagram of the structure from another angle.

[0025] Figure 6 It is a structural schematic diagram of the first flushing mechanism in the present invention.

[0026] Figure 7 It is a structural schematic diagram of the second flushing mechanism in the present invention.

[0027] Figure 8 It is a partial structural diagram of the first flushing mechanism in the present invention.

[0028] Fig. 9 for Figure 8 Schematic diagram of the structure from another angle.

[0029] Fig.10 for Fig. 9 A magnified view of the local structure at point A.

[0030] Fig.11 It is a structural schematic diagram of the linkage component in the present invention.

[0031] Fig.12 It is a structural schematic diagram of the counterweight pressurizing mechanism in the present invention.

[0032] Fig.13 This is a diagram showing the matching relationship between the hub body and the central support portion in the present invention.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1-cleaning bearing mechanism, 101-horizontal bearing rod, 102-first pulley, 103-first transmission belt, 104-cleaning bearing frame, 105-waste liquid collection box, 106-hollow worm, 107-inner extension support plate, 108-turbine, 109-transmission gear, 110-horizontal push seat, 111-first guide rod, 112-first elastic member, 113-second elastic member, 2-hub body, 3-self-flow supply Water mechanism, 301- diversion water tank, 302- gravity water supply rack, 303- cleaning liquid storage tank, 304- flow pipe, 305- solenoid valve, 306- water supply pipe, 307- horizontal guide cylinder, 308- second guide rod, 4- first flushing mechanism, 401- support ring, 402- second pulley, 403- flushing nozzle, 404- one-way valve, 405- vertical booster pipe, 406- triangular extrusion part, 407- missing Gear, 408-external gear ring, 409-support frame, 410-first flushing pipe, 411-second flushing pipe, 412-vertical push rod, 413-moving part, 414-sealed disk, 415-electromagnet, 416-axial extension part, 417-annular groove, 418-axial extension groove, 419-hollow diverter plate, 420-linkage socket, 5-second flushing mechanism, 6-counterweight boosting mechanism, 601-U-shaped Linkage rod, 602-horizontal guide seat, 603-positioning frame, 604-lifting frame, 605-third guide rod, 606-fourth elastic member, 607-counterweight part, 7-flushing control motor, 8-linkage assembly, 801-linkage mounting frame, 802-third pulley, 803-fourth pulley, 804-second transmission belt, 805-permanent magnet, 806-third elastic member, 9-support sleeve, 10-linkage plug-in. DETAILED DESCRIPTION

[0034] 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.

[0035] For specific embodiment 1, please refer to Figure 1-13The present invention is a cleaning control system based on the wheel hub of an electric vehicle, comprising a cleaning bearing mechanism 1, a gravity water supply mechanism 3, a first flushing mechanism 4, a second flushing mechanism 5 and a counterweight pressurizing mechanism 6; a hub body 2 is installed at the middle position of the inner side of the cleaning bearing mechanism 1, the cleaning bearing mechanism 1 comprises a rotatably arranged horizontal bearing rod 101, and two first pulleys 102 are symmetrically fixedly installed on the horizontal bearing rod 101; the gravity water supply mechanism 3 is symmetrically installed inside the cleaning bearing mechanism 1, and the gravity water supply mechanism 3 and the horizontal bearing rod 101 are slidably matched, and the gravity water supply mechanism 3 comprises a diversion water tank 301 at a low position; The first flushing mechanism 4 is arranged between the two gravity water supply mechanisms 3, and the first flushing mechanism 4 is installed on the corresponding gravity water supply mechanism 3, the first flushing mechanism 4 includes a rotatable driving shaft and a support ring 401, the driving shaft is used to control the synchronous rotation of the corresponding support ring 401, and the second pulley 402 fixedly installed on the driving shaft is connected to the first pulley 102 through the first transmission belt 103; the second flushing mechanism 5 is arranged between the two gravity water supply mechanisms 3, and the second flushing mechanism 5 is installed on the corresponding gravity water supply mechanism 3, and the second flushing mechanism 5 has the same structure as the first flushing mechanism 4; the counterweight boosting mechanism 6 is installed between the two gravity water supply mechanisms 3, and the counterweight boosting mechanism 6 is horizontally slidably matched with the gravity water supply mechanisms 3 on both sides thereof, the counterweight boosting mechanism 6 is sleeved and installed on the horizontal bearing rod 101 and the two are rotatably connected, the counterweight boosting mechanism 6 includes a U-shaped linkage rod 601 that reciprocates up and down, and both ends of the U-shaped linkage rod 601 are fixedly provided with horizontal guide seats 602; Among them, the first flushing mechanism 4 also includes a flushing pipe group connected and arranged between the diversion water box 301 and the support ring 401, the flushing pipe group includes a plurality of flushing nozzles 403 that rotate synchronously with the support ring 401 and a one-way valve 404 installed close to one side of the diversion water box 301, a vertical boosting pipe 405 is arranged on the side of the one-way valve 404 away from the diversion water box 301, a pushing part that slides with the vertical boosting pipe 405 is arranged below the vertical boosting pipe 405, the pushing part slides horizontally on the corresponding horizontal guide seat 602, a plurality of triangular extrusion parts 406 connected end to end are arranged in an annular array on the outer wall of the support ring 401, and the U-shaped linkage rod 601 is tightly against between two adjacent triangular extrusion parts 406 on the support ring 401.

[0036] In this embodiment of the present invention, the cleaning bearing mechanism 1 also includes a cleaning bearing frame 104, a waste liquid collection box 105 is placed at the bottom of the cleaning bearing frame 104, a horizontal bearing rod 101 is rotatably arranged inside the cleaning bearing frame 104 close to the top position, and the cleaning bearing frame 104 is rotatably arranged with hollow worms 106 relative to both inner side walls, the hollow worm 106 is slidably sleeved on the horizontal bearing rod 101, and the limiting convex strips fixed on the side surface of the horizontal bearing rod 101 are slidably matched with the limiting grooves on the inner wall of the hollow worm 106. Through this structural design, when the horizontal bearing rod 101 is controlled to rotate, the hollow worms 106 on both sides thereof can be driven to rotate synchronously, and the relative sliding between the horizontal bearing rod 101 and the hollow worm 106 can also be achieved; Two inner extension support plates 107 are symmetrically fixedly arranged below the hollow worm 106, and a connecting shaft is rotatably arranged between the inner extension support plates 107, on which a turbine 108 and a transmission gear 109 are respectively fixedly installed, and the hollow worm 106 is meshed with the turbine 108 below it for transmission, and a horizontal pushing seat 110 meshing with the transmission gear 109 is arranged above the transmission gear 109, and a first guide rod 111 slidingly matched with the cleaning carrier 104 is fixedly arranged on one side of the horizontal pushing seat 110, and a first elastic member 112 is arranged between the horizontal pushing seat 110 and the cleaning carrier 104. In the initial state, the first flushing mechanism 4 and the second flushing mechanism 5 are in a position away from each other, at which time the first elastic member 112 is in a natural state, the horizontal pushing seat 110 is in contact with the corresponding gravity water supply mechanism 3, and when the horizontal bearing rod 101 is controlled to rotate to drive the hollow worm 106 to rotate synchronously, the rotation of the hollow worm 106 is used to drive the corresponding turbine 108 to rotate synchronously, and the transmission gear 109 that rotates synchronously with the turbine 108 drives the horizontal pushing seat 110 to move toward the middle of the cleaning bearing frame 104. In this process, the horizontal pushing seat 110 is used to push the two relatively arranged gravity water supply mechanisms 3 to approach each other, and at this time the first elastic member 112 is gradually stretched.

[0037] In this embodiment of the present invention, the gravity water supply mechanism 3 also includes a gravity water supply frame 302, a cleaning liquid storage tank 303 is fixedly installed on one side of the gravity water supply frame 302, and the guide water tank 301 is fixedly installed below the cleaning liquid storage tank 303 and the two are connected through a flow pipe 304, and a solenoid valve 305 is installed on the flow pipe 304. A side of the gravity water supply frame 302 away from the cleaning liquid storage tank 303 is respectively installed with a water supply pipe 306 and a horizontal guide cylinder 307 from top to bottom, and one end of the water supply pipe 306 is connected to the top of the cleaning liquid storage tank 303 (the water supply pipe 306 can be used to clean the cleaning liquid storage tank). Addition of cleaning liquid inside the liquid tank 303), a second guide rod 308 is fixedly provided on one side of the gravity water supply frame 302 close to the cleaning liquid storage tank 303, which is slidably matched with the cleaning support frame 104. The second guide rod 308 and the horizontal support rod 101 work together to ensure the horizontal sliding of the entire gravity water supply mechanism 3 without causing the gravity water supply mechanism 3 to deflect. A second elastic member 113 is provided between the cleaning liquid storage tank 303 and the cleaning support frame 104. In the process of bringing the two relatively arranged gravity water supply mechanisms 3 closer to each other, the second elastic member 113 is gradually stretched.

[0038] In this embodiment of the present invention, the drive shaft is rotatably arranged on the corresponding gravity water supply frame 302, and a flushing control motor 7 is installed on the gravity water supply frame 302 corresponding to the first flushing mechanism 4, and the output end of the flushing control motor 7 is connected to the corresponding drive shaft, and a missing gear 407 is fixedly arranged at the end of the drive shaft, and an outer gear ring 408 meshing with the missing gear 407 is arranged below the missing gear 407, and a support frame 409 coaxial with the outer gear ring 408 is fixedly arranged on the inner wall of the outer gear ring 408, and the outer gear ring 408 is fixedly connected to the corresponding support ring 401 through an axial support rod; the flushing pipe group also includes the first flushing pipe 4 10. A second flushing pipe 411 is rotatably provided at one end of the first flushing pipe 410, and the second flushing pipe 411 penetrates the support frame 409 and is rotatably connected thereto. The one-way valve 404 is fixedly installed on the first flushing pipe 410, and the vertical boosting pipe 405 is fixedly installed at the bottom of the first flushing pipe 410 and the two are connected. The pushing portion includes a vertical pushing rod 412 that penetrates the inside of the vertical boosting pipe 405, a flow-pushing piston is installed at the top of the vertical pushing rod 412, and a moving portion 413 that is slidably fitted in the corresponding horizontal guide seat 602 is fixedly provided at the bottom of the vertical pushing rod 412; After the hub body 2 is installed in the middle position of the inner side of the cleaning carrier 104, the flushing control motor 7 controls the missing gear 407 to rotate, and the second pulley 402 rotating synchronously with the driving shaft drives the first transmission belt 103 to rotate, and then drives the first pulley 102 to rotate synchronously, and the horizontal bearing rod 101 rotating synchronously with the first pulley 102 drives the hollow worm 106 to rotate synchronously, and the rotation of the hollow worm 106 drives the corresponding turbine 108 to rotate synchronously, and the transmission gear 109 rotating synchronously with the turbine 108 drives the horizontal pushing seat 11 0 moves toward the middle of the cleaning carrier 104, and in this process, the horizontal pushing seat 110 is used to push the two relatively arranged self-flowing water supply mechanisms 3 closer to each other, until each flushing nozzle 403 is moved to a position close to the hub body 2. At this time, the first elastic member 112 and the second elastic member 113 are both in a stretched state, and the horizontal pushing seat 110 is just disengaged from the corresponding transmission gear 109. Since the transmission gear 109 is always in a rotating state, the horizontal pushing seat 110 cannot move in the opposite direction and reset with the elastic restoring force of the first elastic member 112; During the rotation of the missing gear 407, the controller opens each solenoid valve 305 at the same time, so that the cleaning liquid in each cleaning liquid storage tank 303 flows into the guide water tank 301 along the flow pipe 304, and then flows into the second flushing pipe 411 and the vertical boost pipe 405 respectively through the first flushing pipe 410. The cleaning liquid flowing into the second flushing pipe 411 flows out along each flushing nozzle 403 to the surface of the hub body 2 for flushing. The missing gear 407 drives the outer gear ring 408 to rotate synchronously in the opposite direction, and the support ring 401 that rotates synchronously with the outer gear ring 408 drives each triangular extrusion part 406 to move in an annular direction. In this process, the triangular extrusion part 406 is used to push the U-shaped linkage rod The squeezing action of 601 drives the horizontal guide seat 602 to reciprocate up and down, and the moving part 413 that reciprocates up and down synchronously with the horizontal guide seat 602 drives the vertical push rod 412 to reciprocate up and down, thereby driving the flow-pushing piston to reciprocate up and down along the inner wall of the vertical boosting pipe 405. The flow-pushing piston that reciprocates up and down is used to pressurize the cleaning liquid in the vertical boosting pipe 405. Under the action of pressure, the cleaning liquid in the vertical boosting pipe 405 and the second flushing pipe 411 is driven to be sprayed along each flushing nozzle 403 to the surface of the hub body 2 to achieve flushing. During the flushing process, the flushing nozzles 403 that rotate synchronously with the support ring 401 can achieve all-round flushing of the hub body 2. After the flushing is completed, the controller closes each solenoid valve 305 at the same time, and then the flushing control motor 7 controls the missing gear 407 to rotate in the opposite direction. The second flushing pipe 411 that rotates in the opposite direction synchronously with the missing gear 407 drives the hollow worm 106 to rotate in the opposite direction synchronously. The rotation of the hollow worm 106 drives the corresponding turbine 108 to rotate in the opposite direction. The transmission gear 109 that rotates synchronously with the turbine 108 drives the horizontal pushing seat 110 to move toward the outside of the cleaning carrier 104 (under the elastic force of the first elastic member 112, the horizontal pushing seat 110 is always tightly attached to the transmission gear 109). In this process, the elastic restoring force of the second elastic member 113 is used to make the two relatively arranged self-flowing water supply mechanisms 3 move away from each other until the two self-flowing water supply mechanisms 3 return to the initial position. At this time, each flushing nozzle 403 also returns to the initial position, and then the cleaned hub body 2 can be removed and the next hub body 2 to be cleaned can be installed.

[0039] Specific embodiment 2, on the basis of specific embodiment 1, a closed disk 414 is fixedly installed inside the diversion water box 301, a first flushing pipe 410 is fixedly installed on the corresponding closed disk 414 and is connected to the diversion water box 301, an electromagnet 415 is installed on the surface of the closed disk 414, an axial extension portion 416 coaxial with the second flushing pipe 411 is fixedly installed outside, and an annular groove 417 and an axial extension groove 418 connected to each other are opened on the side surface of the axial extension portion 416; a central The hollow diverter plate 419, the second flushing pipe 411 passes through the hollow diverter plate 419 and the two are rotatably connected, the flushing nozzle 403 is fixedly installed on the hollow diverter plate 419, and the side surface of the second flushing pipe 411 is provided with a liquid outlet connected to the inner cavity of the hollow diverter plate 419 (the cleaning liquid flowing into the second flushing pipe 411 first enters the hollow diverter plate 419 through the liquid outlet, and then flows out from each flushing nozzle 403 to the surface of the hub body 2 to achieve flushing), and the end of the second flushing pipe 411 is provided with a linkage socket 420.

[0040] In this embodiment of the present invention, the first flushing mechanism 4 also includes a linkage assembly 8; wherein the linkage assembly 8 includes a linkage mounting frame 801 slidably sleeved between the drive shaft and the axial extension portion 416, and a third pulley 802 and a fourth pulley 803 are rotatably arranged on one side of the linkage mounting frame 801 from top to bottom, respectively. The third pulley 802 and the fourth pulley 803 are connected by a second transmission belt 804, and a limit block fixed on the inner wall of the third pulley 802 is slidably fitted inside the limit groove on the drive shaft, and a limit block fixed on the inner wall of the fourth pulley 803 is slidably fitted inside the annular groove 417 (the limit block on the inner wall of the fourth pulley 803 in the initial state is fitted in the annular groove 417, by This ensures that the rotation of the drive shaft will not cause the rotation of the second flushing pipe 411); a permanent magnet 805 that magnetically repels the electromagnet 415 is installed on the other side of the linkage mounting frame 801 through a support rod, and the linkage mounting frame 801 is connected to the gravity water supply frame 302 through a third elastic member 806; the hub body 2 is tightly mounted on a central support portion, and the central support portion is formed by two symmetrically arranged support sleeves 9 that are tightly plugged together, and a linkage plug-in 10 that is compatible with the linkage socket 420 is fixedly arranged at one end of the support sleeve 9; through the above-mentioned specific structural design, when the flushing control motor 7 controls the missing gear 407 to rotate, so that the symmetrically arranged first flushing mechanism 4 and the second flushing mechanism 5 are close to each other, Since the limit block on the inner wall of the fourth pulley 803 is fitted in the annular groove 417, the rotation of the second transmission belt 804 will not drive the rotation of the second flushing pipe 411, that is, in the process of controlling the first flushing mechanism 4 and the second flushing mechanism 5 to approach each other, the two relatively arranged second flushing pipes 411 move horizontally smoothly and approach each other until the linkage socket 420 at the end of the second flushing pipe 411 is inserted into the corresponding linkage plug-in 10, thereby realizing the position limitation of the hub body 2 between the two second flushing pipes 411 (at this time, the horizontal pushing seat 110 is just disengaged from the corresponding transmission gear 109, and each flushing nozzle 403 is close to the hub body 2), and then the controller controls the electric When the magnet 415 is energized, it becomes magnetic, and the magnetic repulsion force causes the linkage mounting frame 801 to move horizontally. During this process, the limit block on the inner wall of the fourth pulley 803 slides from the annular groove 417 into the axial extension groove 418, and the third elastic member 806 is in a stretched state. Then, the flushing control motor 7 continues to control the missing gear 407 to rotate, so that the fourth pulley 803 that rotates synchronously with the third pulley 802 can drive the second flushing pipe 411 to rotate synchronously. It should be noted that the second flushing pipe 411 drives the hub body 2 to rotate synchronously during its rotation, and the rotation direction of the hub body 2 is opposite to that of the support ring 401, thereby improving the cleaning efficiency of the hub body 2.

[0041] In this embodiment of the present invention, the counterweight boosting mechanism 6 also includes a positioning frame 603 rotatably mounted on the horizontal bearing rod 101, the positioning frame 603 and the horizontal guide cylinders 307 on both sides thereof are slidably plugged and matched, a lifting frame 604 is arranged below the positioning frame 603, a third guide rod 605 slidably matched with the positioning frame 603 is fixedly arranged on the top of the lifting frame 604, the lifting frame 604 and the positioning frame 603 are connected by a fourth elastic member 606, the U-shaped linkage rod 601 is fixedly mounted on the lifting frame 604 and a counterweight portion 607 is mounted on its peripheral side surface; in the process of installing the hub body 2, the lifting frame 604 can be lifted upward to compress the fourth elastic member 606, and then the hub body 2 can be moved upward to compress the fourth elastic member 606. After being inserted and limited between the two second flushing pipes 411, the lifting frame 604 is gradually released so that the U-shaped linkage rod 601 moves down and presses against the peripheral side of the support ring 401. In the process of controlling the rotation of the support ring 401, the triangular extrusion part 406 which moves synchronously with the support ring 401 in an annular direction intermittently squeezes the U-shaped linkage rod 601, and the horizontal guide seat 602 is driven to reciprocate up and down under the extrusion action. The moving part 413 which reciprocates up and down synchronously with the horizontal guide seat 602 drives the vertical pushing rod 412 to reciprocate up and down, and then drives the flow piston to reciprocate up and down along the inner wall of the vertical booster pipe 405, thereby pressurizing the cleaning liquid in the vertical booster pipe 405.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning control system based on an electric vehicle wheel hub, characterized in that: include: A cleaning bearing mechanism (1), wherein a hub body (2) is mounted at a middle position inside the cleaning bearing mechanism (1), wherein the cleaning bearing mechanism (1) comprises a rotatably arranged horizontal bearing rod (101), and two first pulleys (102) are symmetrically fixedly mounted on the horizontal bearing rod (101); A gravity water supply mechanism (3), the gravity water supply mechanism (3) being symmetrically mounted inside the cleaning bearing mechanism (1), and the gravity water supply mechanism (3) being slidably matched with the horizontal bearing rod (101), the gravity water supply mechanism (3) comprising a guide water tank (301) at a low position; a first flushing mechanism (4), the first flushing mechanism (4) being arranged between the two gravity water supply mechanisms (3), and the first flushing mechanism (4) being mounted on the corresponding gravity water supply mechanism (3), the first flushing mechanism (4) comprising a rotatably arranged driving shaft and a support ring (401), the driving shaft being used to control the synchronous rotation of the corresponding support ring (401), and a second belt pulley (402) fixedly mounted on the driving shaft being connected to the first belt pulley (102) via a first transmission belt (103); a second flushing mechanism (5), the second flushing mechanism (5) being arranged between the two gravity water supply mechanisms (3), and the second flushing mechanism (5) being installed on the corresponding gravity water supply mechanism (3), and the second flushing mechanism (5) having the same structure as the first flushing mechanism (4); and a counterweight boosting mechanism (6), the counterweight boosting mechanism (6) being installed between the two gravity water supply mechanisms (3), and the counterweight boosting mechanism (6) being horizontally slidably matched with the gravity water supply mechanisms (3) on both sides thereof, the counterweight boosting mechanism (6) being sleeved and installed on the horizontal bearing rod (101) and the two being rotatably connected, the counterweight boosting mechanism (6) comprising a U-shaped linkage rod (601) that reciprocates up and down, and both ends of the U-shaped linkage rod (601) being fixedly provided with horizontal guide seats (602); The first flushing mechanism (4) further comprises a flushing pipe group connected between the guide water box (301) and the support ring (401), the flushing pipe group comprising a plurality of flushing nozzles (403) which rotate synchronously with the support ring (401) and a one-way valve (404) which is installed close to one side of the guide water box (301); a vertical boosting pipe (405) is arranged on the side of the one-way valve (404) which is away from the guide water box (301); a pushing portion which is slidably matched with the vertical boosting pipe (405) is arranged below the vertical boosting pipe (405); the pushing portion is horizontally slidably matched with the corresponding horizontal guide seat (602); a plurality of triangular extrusion portions (406) which are connected end to end are arranged in an annular array on the outer wall of the support ring (401); and the U-shaped linkage rod (601) is tightly pressed between two adjacent triangular extrusion portions (406) on the support ring (401).

2. A cleaning control system based on an electric vehicle wheel hub according to claim 1, characterized in that: The cleaning bearing mechanism (1) further comprises a cleaning bearing frame (104), a waste liquid collection box (105) being placed at the bottom of the cleaning bearing frame (104), the horizontal bearing rod (101) being rotatably arranged inside the cleaning bearing frame (104) close to the top, the cleaning bearing frame (104) being rotatably arranged with hollow worm gears (106) relative to both inner side walls, the hollow worm gears (106) being slidably sleeved on the horizontal bearing rod (101), and the limiting convex strips fixed on the peripheral side of the horizontal bearing rod (101) being slidably matched with the limiting grooves on the inner wall of the hollow worm gear (106).

3. A cleaning control system based on an electric vehicle wheel hub according to claim 2, characterized in that: Two inner extension support plates (107) are symmetrically fixedly arranged below the hollow worm (106), a connecting shaft is rotatably arranged between the inner extension support plates (107), a turbine (108) and a transmission gear (109) are respectively fixedly mounted on the connecting shaft, the hollow worm (106) is meshed with the turbine (108) below it for transmission, a horizontal pushing seat (110) meshed with the transmission gear (109) is arranged above the transmission gear (109), a first guide rod (111) slidably matched with the cleaning carrier (104) is fixedly arranged on one side of the horizontal pushing seat (110), and a first elastic member (112) is arranged between the horizontal pushing seat (110) and the cleaning carrier (104).

4. The cleaning control system based on the electric vehicle wheel hub according to claim 3 is characterized in that: The gravity water supply mechanism (3) further comprises a gravity water supply frame (302), a cleaning liquid storage tank (303) being fixedly mounted on one side of the gravity water supply frame (302), the guide water tank (301) being fixedly mounted below the cleaning liquid storage tank (303) and the two being connected via a flow pipe (304), a solenoid valve (305) being mounted on the flow pipe (304), and a side of the gravity water supply frame (302) away from the cleaning liquid storage tank (303) being connected from top to bottom. A water supply pipe (306) and a horizontal guide cylinder (307) are respectively installed below, one end of the water supply pipe (306) passes through the top of the cleaning liquid storage tank (303), and a second guide rod (308) that slidably cooperates with the cleaning support frame (104) is fixedly arranged on one side of the gravity water supply frame (302) close to the cleaning liquid storage tank (303), and a second elastic member (113) is arranged between the cleaning liquid storage tank (303) and the cleaning support frame (104).

5. The cleaning control system based on the wheel hub of an electric vehicle according to claim 4, characterized in that: The drive shaft is rotatably arranged on a corresponding gravity water supply frame (302); a flushing control motor (7) is installed on the gravity water supply frame (302) corresponding to the first flushing mechanism (4); an output end of the flushing control motor (7) is connected to the corresponding drive shaft; a missing gear (407) is fixedly arranged at the end of the drive shaft; an outer gear ring (408) meshing with the missing gear (407) is arranged below the missing gear (407); a support frame (409) coaxial with the outer gear ring (408) is fixedly arranged on the inner wall of the outer gear ring (408); the outer gear ring (408) is fixedly connected to the corresponding support ring (401) via an axial support rod.

6. The cleaning control system based on the wheel hub of an electric vehicle according to claim 5, characterized in that: The flushing pipe group also includes a first flushing pipe (410), one end of which is rotatably provided with a second flushing pipe (411), the second flushing pipe (411) passes through a support frame (409) and is rotatably connected thereto, the one-way valve (404) is fixedly mounted on the first flushing pipe (410), the vertical boosting pipe (405) is fixedly mounted on the bottom of the first flushing pipe (410) and the two are connected; the pushing portion includes a vertical pushing rod (412) that passes through the inside of the vertical boosting pipe (405), a flow-pushing piston is mounted on the top of the vertical pushing rod (412), and a moving portion (413) that is slidably fitted in a corresponding horizontal guide seat (602) is fixedly mounted on the bottom of the vertical pushing rod (412).

7. The cleaning control system based on the wheel hub of an electric vehicle according to claim 6, characterized in that: A sealed disk (414) is fixedly installed inside the diversion water box (301); the first flushing pipe (410) is fixedly installed on the corresponding sealed disk (414) and is connected to the diversion water box (301); an electromagnet (415) is installed on the surface of the sealed disk (414); an axial extension portion (416) coaxial with the second flushing pipe (411) is fixedly installed outside the second flushing pipe (411); and a circular groove (417) and an axial extension groove (418) that are connected to each other are formed on the peripheral side surface of the axial extension portion (416); A hollow diverter plate (419) is fixedly mounted on the inner wall of the support ring (401); the second flushing pipe (411) passes through the hollow diverter plate (419) and the two are rotatably connected; the flushing nozzle (403) is fixedly mounted on the hollow diverter plate (419); a liquid outlet communicating with the inner cavity of the hollow diverter plate (419) is provided on the side surface of the second flushing pipe (411); and a linkage socket (420) is provided at the end of the second flushing pipe (411).

8. The cleaning control system based on the wheel hub of an electric vehicle according to claim 7, characterized in that: The first flushing mechanism (4) further comprises a linkage assembly (8); The linkage assembly (8) comprises a linkage mounting frame (801) slidably sleeved between the drive shaft and the axial extension portion (416); a third belt pulley (802) and a fourth belt pulley (803) are rotatably arranged on one side of the linkage mounting frame (801) from top to bottom; the third belt pulley (802) and the fourth belt pulley (803) are connected via a second transmission belt (804); a limit block fixed on the inner wall of the third belt pulley (802) is slidably fitted in a limit groove on the drive shaft; and a limit block fixed on the inner wall of the fourth belt pulley (803) is slidably fitted in an annular groove (417); A permanent magnet (805) that magnetically repels the electromagnet (415) is installed on the other side of the linkage mounting frame (801) via a support rod, and the linkage mounting frame (801) is connected to the gravity water supply frame (302) via a third elastic member (806).

9. The cleaning control system based on the wheel hub of an electric vehicle according to claim 8, characterized in that: The counterweight boosting mechanism (6) further comprises a positioning frame (603) rotatably mounted on the horizontal bearing rod (101); the positioning frame (603) is slidably plugged into and matched with the horizontal guide cylinders (307) on both sides thereof; a lifting frame (604) is arranged below the positioning frame (603); a third guide rod (605) slidably matched with the positioning frame (603) is fixedly arranged on the top of the lifting frame (604); the lifting frame (604) and the positioning frame (603) are connected via a fourth elastic member (606); the U-shaped linkage rod (601) is fixedly mounted on the lifting frame (604) and a counterweight portion (607) is mounted on the peripheral side thereof.

10. The cleaning control system based on the wheel hub of an electric vehicle according to claim 9, characterized in that: The hub body (2) is tightly sleeved and mounted on a central support portion, the central support portion being formed by tightly plugging two symmetrically arranged support sleeves (9), one end of the support sleeve (9) being fixedly provided with a linkage plug-in (10) adapted to the linkage socket (420).

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