A new energy three-wheeled vehicle body cleaning device

Abstract

The present invention relates to the field of new energy three-wheeled vehicle body manufacturing cleaning technology, specifically a new energy three-wheeled vehicle body cleaning device, comprising a base, a support seat is fixedly installed on the front side of the upper end face of the base, a support rod is fixedly installed on the rear end face of the support seat, and a fixing mechanism for suspending the vehicle body is jointly arranged on the support rod and the support seat; the fixing mechanism comprises a driving part jointly arranged on the support rod and the support seat, a matching part and a positioning part cooperated with the matching part for internal support of the vehicle body is arranged on the driving part; through the coordinated use of the provided fixing mechanism, cleaning mechanism and recycling mechanism, an internal and external integrated suspended cleaning mode is adopted to synchronously clean the inside and outside of the vehicle body. Firstly, the suspension of the vehicle body reduces the difficulty of cleaning, improves the comprehensiveness of cleaning, provides a better basis for anti-corrosion spraying, avoids direct contact between the vehicle body and the ground, and reduces environmental pollution.

Description

Technical Field

[0001] The invention relates to the technical field of new energy three-wheel body manufacturing cleaning, and in particular to a new energy three-wheel body cleaning device. Background Art

[0002] New energy tricycles refer to three-wheeled vehicles driven by new energy technologies. This type of vehicle usually has the characteristics of environmental protection, energy saving, and low noise. It is widely used in technical fields such as urban express delivery, logistics distribution, and food delivery. The body is one of the most important components of new energy tricycles. The surface needs to be treated with anti-corrosion spray during manufacturing to improve its anti-corrosion performance when eroded by environmental moisture and chemical substances. In order to improve the adhesion firmness of the anti-corrosion coating, it is usually necessary to clean the new energy tricycle body before anti-corrosion spraying to remove dust, oil stains, impurities, etc. on the surface of the body, improve the adhesion of the anti-corrosion coating to the metal surface, and make the coating more firm.

[0003] For example, the two patents with Chinese patent number 2022213086246 and patent name "Car body paint cleaning device" and Chinese patent number 2015101418175 and patent name "A car body cleaning device before spraying" both realize the cleaning operation of the car body before spraying, but have the following disadvantages in the cleaning process before the anti-corrosion spraying of the car body: 1. When cleaning the car body, usually only the outer surface of the car body is simply sprayed to complete the cleaning process, but the inside of the car body is not thoroughly cleaned, which will lead to uncleaned parts. 1. There are impurities in the coating, which affects the integrity of the coating, and the anti-corrosion coating will have potential corrosion risks, thus affecting its anti-corrosion effect; 2. When cleaning the car body before anti-corrosion spraying, the distance between the spray head and the surface to be cleaned of the car body cannot be adjusted, so that the spray head cannot directly remove the attached stubborn impurities through water flow, resulting in poor cleaning effect on the car body, and the residual impurities will directly affect the adhesion and quality of the anti-corrosion coating after spraying. The inability to adjust the distance of the spray head will also lead to excessive spraying of the cleaning fluid, causing waste, increasing costs and environmental burden.

[0004] Therefore, in order to improve the adhesion firmness of the anti-corrosion coating on the body of a new energy three-wheeler and improve the adhesion between the anti-corrosion coating and the metal surface, the present invention provides a new energy three-wheeler body cleaning device. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a new energy three-wheeled body cleaning device, which is achieved by the following specific technical means: a new energy three-wheeled body cleaning device, including a base, a support seat is fixedly installed on the front side of the upper end face of the base, a support rod is fixedly installed on the rear end face of the support seat, and the support rod and the support seat are jointly provided with a fixing mechanism for implementing suspended support for the body; the fixing mechanism includes a driving part jointly provided on the support rod and the support seat, the driving part is provided with a matching part and a positioning part cooperating with the matching part for implementing internal support for the body, and the base is provided with a supporting part for cooperating with the positioning part to implement external support for the body.

[0006] A cleaning mechanism for simultaneously cleaning the inner and outer surfaces of the vehicle body is arranged on the support rod; the cleaning mechanism includes an angle adjustment portion arranged on the support rod for adjusting the cleaning surface, a vertical movement portion for moving along the cleaning surface is arranged on the angle adjustment portion, a fitting portion for adjusting the cleaning distance is arranged on the vertical movement portion, and an adaption portion is arranged on the fitting portion.

[0007] The positioning part and the base are jointly provided with a recovery mechanism for extracting clean sewage in the vehicle body.

[0008] As a preferred technical solution of the present invention, the driving part includes a supporting disc, a rotating shaft and a first motor. A supporting disc coaxial with the supporting rod and having a cavity inside is fixedly installed at the rear end of the supporting rod. A rotating shaft penetrating the front end surface of the supporting disc is installed in the supporting rod through a bearing. A first motor with an output end fixedly connected to the rotating shaft is fixedly installed in the support seat through an equipment cavity opened therein.

[0009] As a preferred technical solution of the present invention, the mating part includes a bevel gear disc, a screw sleeve and a bevel gear ring. A bevel gear disc fixedly connected to the rotating shaft is installed inside the support disc through a bearing. A screw sleeve is installed on the outer ring wall of the support disc in a circular array through the bearing. A fixed sleeve on the screw sleeve is provided with a bevel gear ring meshing with the bevel gear disc.

[0010] As a preferred technical solution of the present invention, the positioning part includes a guide telescopic rod, a right-angle block and a first screw rod. A guide telescopic rod corresponding to the screw sleeve is fixedly installed on the outer ring wall of the support disc, and a right-angle block is fixedly installed on the telescopic end of the guide telescopic rod. The outer surface of the right-angle block is covered with a rubber layer, and the inner thread of the screw sleeve is connected to the first screw rod fixedly connected to the right-angle block.

[0011] As a preferred technical solution of the present invention, the supporting part includes an electric slide rail, a supporting frame and an alignment seat, the upper end surface of the base is fixedly installed with the electric slide rail located behind the support seat, the supporting frame is fixedly installed on the moving end of the electric slide rail, the upper end surface of the support frame is fixedly installed with the alignment seat located behind the supporting disc, and the front end surface of the alignment seat is fixedly installed with a suction cup located on the coaxial line of the supporting disc.

[0012] As a preferred technical solution of the present invention, the angle adjustment part includes a sleeve, a groove wheel, a second motor and a groove wheel lever. A sleeve close to one side of the support seat is installed on the support rod through a bearing, a groove wheel coaxial with the support rod is fixedly installed on the rear end face of the sleeve, a second motor is fixedly installed on the rear end face of the support seat, and the output end of the second motor is fixedly sleeved with a groove wheel lever that cooperates with the groove wheel to intermittently rotate the sleeve.

[0013] As a preferred technical solution of the present invention, the vertical movement part includes a first slide rail, a second screw rod, a third motor and a carrier slider. The carrier slider is provided with a second slide rail, the first slide rail is fixedly installed on the sleeve through a support arm, the carrier slider is slidably installed in the first slide rail, a second screw rod threadedly connected to the carrier slider is installed in the first slide rail through a bearing, and a third motor whose output end is fixedly connected to the second screw is fixedly installed on the first slide rail.

[0014] As a preferred technical solution of the present invention, the fitting part includes an alignment slider, a bidirectional screw, a fourth motor, a first carrier rod, a second carrier rod, a nozzle and a liquid supply pipe, two alignment sliders symmetrically installed on the left and right are slidably installed in the second slide rail, a bidirectional screw threadedly connected to the alignment slider is installed in the carrier slider through a bearing, a fourth motor whose output end is fixedly connected to the bidirectional screw is fixedly installed on the carrier slider, the first carrier rod is fixedly installed on the rear end of the right alignment slider, the second carrier rod is fixedly installed on the rear end of the left alignment slider, the second carrier rod is arranged in an L shape, a side wall where the second carrier rod and the first carrier rod are close to each other is fixedly installed with a plurality of nozzles in a linear array, the rear end face of the horizontal part of the second carrier rod is evenly arranged with nozzles in a linear array, the rear end of the carrier slider is provided with a liquid supply pipe which passes through its rear end face and is symmetrical on the left and right, and the liquid supply pipe is connected with the plurality of nozzles.

[0015] As a preferred technical solution of the present invention, the adaptation part includes a rotating rod, a traction rope, a guide roller and an electric push rod. The rear end of the first carrier rod is hinged with the rotating rod through a torsion spring. A plurality of nozzles are fixedly installed on the front side wall of the rotating rod in a linear array. The traction rope is fixedly installed on the end of the rotating rod away from the first carrier rod. The electric push rod is fixedly installed on the right end face of the first carrier rod. The telescopic end of the electric push rod is fixedly connected to the other end of the traction rope. A guide roller for limiting the moving direction of the traction rope is fixedly installed on the rotating rod.

[0016] As a preferred technical solution of the present invention, the recovery mechanism includes drainage grooves, water absorption holes and telescopic tubes. The upper end surface of the base is provided with a plurality of drainage grooves located below the support rod in an array manner, and the right-angle blocks located on the lower side are provided with a plurality of water absorption holes in an array manner. Telescopic tubes connected to the corresponding water absorption holes are fixedly installed on the right-angle blocks located on the lower side.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The new energy three-wheeled vehicle body cleaning device, through the coordinated use of the fixed mechanism, the cleaning mechanism and the recovery mechanism, adopts an internal and external integrated suspended cleaning mode to synchronously clean the inside and outside of the vehicle body. Firstly, the suspension of the vehicle body reduces the difficulty of cleaning and improves the comprehensiveness of cleaning, providing a better basis for anti-corrosion spraying, and avoiding direct contact between the vehicle body and the ground, reducing environmental pollution. Secondly, the adjustable nozzle increases the flexibility and applicability of the cleaning process, ensuring that various stubborn impurities can be effectively removed. At the same time, the recovery mechanism can timely extract and discharge the internal cleaning liquid and sewage, avoiding pollution inside the vehicle body, further improving the cleaning efficiency, thereby improving the quality and effect of subsequent anti-corrosion spraying.

[0018] 2. The new energy three-wheeled vehicle body cleaning device, through the coordinated use of the fixing mechanism and the cleaning mechanism, adopts the inner support and the outer support to suspend the vehicle body for cleaning, so that the cleaning mechanism can more conveniently clean the inner and outer surfaces of the vehicle body, while reducing the difficulty of cleaning and improving the comprehensiveness of cleaning, thereby improving the effect of anti-corrosion spraying, and avoiding the problem of the vehicle body contacting the ground during the cleaning process and contaminating the cleaning surface.

[0019] 3. The new energy three-wheeled vehicle body cleaning device can clean the inner and outer surfaces of the vehicle body at the same time through the cleaning mechanism, thereby effectively removing dirt and impurities attached to various parts of the vehicle body, ensuring comprehensive cleaning, providing a better coating foundation for subsequent anti-corrosion spraying, enhancing the adhesion and durability of the anti-corrosion spraying, and adjusting the distance between the nozzle and the vehicle body. The spraying range and intensity of the cleaning liquid can be flexibly controlled to better remove stubborn impurities. The adjustment of the nozzle can also adapt to the cleaning needs of different parts, increasing the flexibility and applicability of the cleaning process.

[0020] 4. The new energy three-wheeled vehicle body cleaning device, through the coordinated use of the cleaning mechanism and the recovery mechanism, can timely extract and discharge the cleaning liquid and sewage flowing down from the vehicle body during the cleaning process, avoiding the accumulation of sewage and waste liquid generated during the cleaning process in the vehicle body, ensuring that the vehicle body remains clean, providing a good foundation for anti-corrosion spraying, and at the same time reducing the interference of sewage accumulation on the operation process, thereby improving the cleaning work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention and its features, configurations and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts throughout the drawings, which are not drawn to scale, with emphasis on illustrating the subject matter of the present invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention when it is working.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention.

[0024] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

[0025] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the positioning portion and the matching portion of the present invention.

[0026] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the angle adjustment part of the present invention.

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0028] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0029] Figure 8 It is a partially cutaway three-dimensional schematic diagram of the new energy three-wheeled vehicle body.

[0030] In the figure: 1, base; 2, support seat; 3, support rod; 4, fixing mechanism; 41, driving part; 411, supporting disc; 412, rotating shaft; 413, first motor; 42, matching part; 421, bevel gear disc; 422, screw sleeve; 423, bevel gear ring; 43, positioning part; 431, guide telescopic rod; 432, right-angle block; 433, first screw rod; 44, supporting part; 441, electric slide rail; 442, supporting frame; 443, alignment seat; 5, cleaning mechanism; 51, angle adjustment part; 511, sleeve; 512, groove wheel; 513, second motor ; 514, groove wheel lever; 52, vertical movement part; 521, first slide rail; 522, second screw rod; 523, third motor; 524, loading slider; 53, fitting part; 531, alignment slider; 532, bidirectional screw rod; 533, fourth motor; 534, first loading rod; 535, second loading rod; 536, nozzle; 537, liquid supply pipe; 54, adaptation part; 541, rotating rod; 542, traction rope; 543, guide roller; 544, electric push rod; 6, recovery mechanism; 601, drainage trough; 602, water suction hole; 603, telescopic tube. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1 and Figure 2 A new energy three-wheeled vehicle body cleaning device includes a base 1, a support seat 2 is fixedly installed on the front side of the upper end face of the base 1, a support rod 3 is fixedly installed on the rear end face of the support seat 2, and a fixing mechanism 4 for suspending the vehicle body is jointly arranged on the support rod 3 and the support seat 2; the fixing mechanism 4 includes a driving part 41 jointly arranged on the support rod 3 and the support seat 2, a matching part 42 and a positioning part 43 for internally supporting the vehicle body in cooperation with the matching part 42 are arranged on the driving part 41, and a supporting part 44 for externally supporting the vehicle body in cooperation with the positioning part 43 is arranged on the base 1.

[0033] See also Figure 1 A cleaning mechanism 5 for simultaneously cleaning the inner and outer surfaces of the vehicle body is provided on the support rod 3; the cleaning mechanism 5 includes an angle adjustment portion 51 provided on the support rod 3 for adjusting the cleaning surface, a vertical movement portion 52 for moving along the cleaning surface is provided on the angle adjustment portion 51, a fitting portion 53 for adjusting the cleaning distance is provided on the vertical movement portion 52, and an adaption portion 54 is provided on the fitting portion 53.

[0034] See also Figure 1 and Figure 2 The positioning portion 43 and the base 1 are provided with a recovery mechanism 6 for extracting clean sewage in the vehicle body.

[0035] See also Figure 1 , Figure 2 and Figure 3 The driving part 41 includes a supporting disc 411, a rotating shaft 412 and a first motor 413. A supporting disc 411 which is coaxial with the supporting rod 3 and has a cavity inside is fixedly installed at the rear end thereof. A rotating shaft 412 which passes through the front end surface of the supporting disc 411 is installed in the supporting rod 3 through a bearing. A first motor 413 whose output end is fixedly connected to the rotating shaft 412 is fixedly installed in the support seat 2 through an equipment cavity opened therein.

[0036] See also Figure 2 , Figure 3 and Figure 4 The mating part 42 includes a bevel gear disc 421, a screw sleeve 422 and a bevel gear ring 423. The bevel gear disc 421 fixedly connected to the rotating shaft 412 is installed inside the supporting disc 411 through a bearing. The screw sleeve 422 is installed on the outer ring wall of the supporting disc 411 in a circumferential array through the bearing. A bevel gear ring 423 meshing with the bevel gear disc 421 is fixedly sleeved on the screw sleeve 422.

[0037] See also Figure 2 , Figure 3 and Figure 4The positioning part 43 includes a guide telescopic rod 431, a right-angle block 432 and a first screw 433. The outer ring wall of the support disc 411 is fixedly installed with a guide telescopic rod 431 corresponding to the screw sleeve 422 one by one. The telescopic end of the guide telescopic rod 431 is fixedly installed with a right-angle block 432. The outer surface of the right-angle block 432 is covered with a rubber layer. The inner thread of the screw sleeve 422 is connected to the first screw 433 fixedly connected to the right-angle block 432.

[0038] See also Figure 2 The support part 44 includes an electric slide rail 441, a support frame 442 and an alignment seat 443. The upper end surface of the base 1 is fixedly installed with the electric slide rail 441 located behind the support seat 2, the support frame 442 is fixedly installed on the moving end of the electric slide rail 441, the upper end surface of the support frame 442 is fixedly installed with the alignment seat 443 located behind the support disc 411, and the front end surface of the alignment seat 443 is fixedly installed with a suction cup located on the coaxial line of the support disc 411.

[0039] During specific work, when the new energy three-wheeled vehicle body needs to be cleaned before anti-corrosion spraying, an external manipulator is used to move the body to be cleaned to the rear end of the support rod 3, and then the body is moved forward so that the support rod 3 is inside the body, and when the inner rear end surface of the body is close to the support disc 411, the first motor 413 is started to rotate the shaft 412, and the shaft 412 will rotate the bevel gear disc 421 so that it engages with the bevel gear ring 423 to rotate the screw sleeve 422, and under the movement restriction of the right-angle block 432 by the guide telescopic rod 431, the screw sleeve 422 and the first screw rod 433 cooperate to drive the surrounding right-angle blocks 432 to move synchronously to the side away from the support disc 411, until the opened right-angle blocks 432 support the four internal corners of the body from the inside, at this time the manipulator can be withdrawn to complete the internal support of the body.

[0040] Then, the electric slide rail 441 is started to bring the alignment seat 443 toward the rear end face of the vehicle body until the suction cup on the alignment seat 443 abuts against the rear end face of the vehicle body, thereby completing the external support of the vehicle body, so that the inner support and the outer support cooperate to suspend the vehicle body, providing convenience for the cleaning mechanism 5 to clean the vehicle body.

[0041] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 The angle adjustment part 51 includes a sleeve 511, a groove wheel 512, a second motor 513 and a groove wheel lever 514. The sleeve 511 is installed on the support rod 3 through a bearing near the support seat 2. The rear end surface of the sleeve 511 is fixedly installed with a groove wheel 512 coaxial with the support rod 3. The rear end surface of the support seat 2 is fixedly installed with a second motor 513. The output end of the second motor 513 is fixedly sleeved with a groove wheel lever 514 that cooperates with the groove wheel 512 to intermittently rotate the sleeve 511.

[0042] See also Figure 1 , Figure 2 and Figure 6 The vertical moving part 52 includes a first slide rail 521, a second screw rod 522, a third motor 523 and a loading slider 524. The loading slider 524 is provided with a second slide rail. The first slide rail 521 is fixedly installed on the sleeve 511 through a support arm. The loading slider 524 is slidably installed in the first slide rail 521. A second screw rod 522 threadedly connected to the loading slider 524 is installed in the first slide rail 521 through a bearing. The third motor 523, whose output end is fixedly connected to the second screw rod 522, is fixedly installed on the first slide rail 521.

[0043] See also Figure 1 , Figure 2 and Figure 6 The laminating part 53 includes a positioning slider 531, a bidirectional screw 532, a fourth motor 533, a first carrier rod 534, a second carrier rod 535, a nozzle 536 and a liquid supply pipe 537. Two left-right symmetrical positioning sliders 531 are slidably installed in the second slide rail. A bidirectional screw 532 threadedly connected to the positioning slider 531 is installed in the carrier slider 524 through a bearing. A fourth motor 533 whose output end is fixedly connected to the bidirectional screw 532 is fixedly installed on the carrier slider 524. The rear end of the right positioning slider 531 is fixedly installed with The first carrier rod 534 and the rear end of the left alignment slider 531 are fixedly mounted with a second carrier rod 535, the second carrier rod 535 is arranged in an L-shape, a side wall where the second carrier rod 535 and the first carrier rod 534 are close to each other is fixedly mounted with a plurality of nozzles 536 in a linear array, the rear end face of the horizontal part of the second carrier rod 535 is evenly arranged with nozzles 536 in a linear array, the rear end face of the carrier slider 524 is provided with a liquid supply pipe 537 which passes through its rear end face and is symmetrical on the left and right, and the liquid supply pipe 537 is communicated with the plurality of nozzles 536.

[0044] See also Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 The adapting part 54 includes a rotating rod 541, a traction rope 542, a guide roller 543 and an electric push rod 544. The rear end of the first carrying rod 534 is hinged with the rotating rod 541 through a torsion spring. A plurality of nozzles 536 are fixedly installed on the front side wall of the rotating rod 541 in a linear array. The traction rope 542 is fixedly installed on one end of the rotating rod 541 away from the first carrying rod 534. The electric push rod 544 is fixedly installed on the right end face of the first carrying rod 534. The telescopic end of the electric push rod 544 is fixedly connected to the other end of the traction rope 542. A guide roller 543 for limiting the moving direction of the traction rope 542 is fixedly installed on the rotating rod 541.

[0045] During specific operation, after the fixing mechanism 4 completes the internal and external support and fixation of the vehicle body, any side wall of the vehicle body is just located between the first carrier rod 534 and the second carrier rod 535. At this time, the fourth motor 533 can be started to rotate the bidirectional screw 532 and make the two side alignment sliders 531 approach synchronously, so as to adjust the positions of the two side alignment sliders 531 so that the alignment sliders 531 can bring the first carrier rod 534 and the second carrier rod 535 to approach the side wall of the vehicle body synchronously, thereby adjusting the distance between the nozzle 536 on the first carrier rod 534 and the second carrier rod 535 and the side wall of the vehicle body, so as to flexibly control the spraying range and intensity of the nozzle 536.

[0046] Subsequently, an external liquid pump fixed on the base 1 provides a flow of water containing cleaning liquid to the liquid supply pipe 537, and sprays it through the nozzle 536, so that the nozzles 536 on both sides clean the inner and outer surfaces of the vehicle body at the same time. At the same time, the third motor 523 is started to rotate the second screw 522, so that the loading slider 524 can be moved up and down, so that the nozzles 536 on both sides can be cleaned from top to bottom along the side wall of the vehicle body.

[0047] After one side wall of the car body is cleaned, the fourth motor 533 is started in reverse to move the first carrying rod 534 and the second carrying rod 535 away from each other, and the third motor 523 is started to move the carrying slider 524 to the middle part of the first slide rail 521, and then the second motor 513 can be started to rotate with the groove wheel lever 514 to cooperate with the groove wheel 512, so that the sleeve 511 rotates the first slide rail 521 90 degrees, and the other side walls of the car body can be cleaned in the same way, thereby effectively removing dirt and impurities attached to various parts of the car body, providing a better coating foundation for subsequent anti-corrosion spraying.

[0048] Before loading the vehicle body, the electric push rod 544 is started in the reverse direction so that it pulls the left end of the rotating rod 541 through the traction rope 542, and finally pulls the rotating rod 541 to be in line with the first loading rod 534 to avoid the vehicle body being blocked by the rotating rod 541 when entering. After the vehicle body is loaded, the electric push rod 544 is started in the forward direction so that the tension of the traction rope 542 disappears, and the rotating rod 541 is reset under the action of the torsion spring, and the rotating rod 541 brings the corresponding nozzle 536 to clean the rear end surface of the vehicle body.

[0049] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The recovery mechanism 6 includes a drainage groove 601, a water absorption hole 602 and a telescopic tube 603. The upper end surface of the base 1 is provided with a plurality of drainage grooves 601 located below the support rod 3 in an array manner, and the right-angle blocks 432 located on the lower side are provided with a plurality of water absorption holes 602 in an array manner. The right-angle blocks 432 located on the lower side are fixedly installed with telescopic tubes 603 connected to the corresponding water absorption holes 602.

[0050] During specific operation, when the cleaning mechanism 5 cleans the car body, the external liquid pump fixedly installed on the base 1 provides suction for the telescopic tube 603, and the cleaning liquid and sewage remaining at the bottom of the car body during the cleaning process are extracted and discharged through the suction hole 602. At the same time, the drainage trough 601 can quickly discharge the sewage flowing down the outer surface of the car body during the cleaning process, thereby ensuring that the car body remains clean, while reducing the interference of sewage accumulation on the operation process, and improving the cleaning work efficiency.

[0051] Working principle: Use an external manipulator to move the body to be cleaned to the rear end of the support rod 3, then move the body forward so that the support rod 3 is inside the body, and when the rear end surface of the body is close to the support disc 411, start the first motor 413, and support the four internal corners of the body through the fixing mechanism 4. At this time, the manipulator can be withdrawn to complete the internal support of the body, and then start the electric slide rail 441, and use the support part 44 to hold the suction cup against the rear end surface of the body, so that the inner support and the outer support cooperate to suspend the body.

[0052] Start the fourth motor 533, adjust the spraying range and strength of the nozzle 536 through the fitting part 53, and then provide a water flow with cleaning liquid to the liquid supply pipe 537 through the external liquid pump fixed on the base 1, and cooperate with the vertical moving part 52 to clean the side walls of the vehicle body from top to bottom with the nozzles 536 on both sides.

[0053] After one side wall of the vehicle body is cleaned, the fourth motor 533 is started in reverse to move the first carrying rod 534 and the second carrying rod 535 away from each other, and the third motor 523 is started to move the carrying slider 524 to the middle part of the first slide rail 521, and then the second motor 513 can be started to rotate the first slide rail 521 clockwise through the angle adjustment part 51, and the other side walls of the vehicle body are cleaned in the same way.

[0054] When the cleaning mechanism 5 cleans the car body, an external liquid pump fixedly installed on the base 1 provides suction for the telescopic tube 603, and the cleaning liquid and sewage remaining at the bottom of the car body during the cleaning process are extracted and discharged through the suction hole 602. At the same time, the drainage groove 601 can quickly discharge the sewage flowing down the outer surface of the car body during the cleaning process.

[0055] After the car body is cleaned, the cleaning effect of the car body can be functionally tested through the existing machine vision inspection technology to ensure the cleaning effect.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy three-wheeled vehicle body cleaning device, comprising a base (1), characterized in that: A support seat (2) is fixedly mounted on the front side of the upper end face of the base (1), a support rod (3) is fixedly mounted on the rear end face of the support seat (2), and a fixing mechanism (4) for implementing suspended support for the vehicle body is provided on the support rod (3) and the support seat (2); The fixing mechanism (4) comprises a driving part (41) which is jointly arranged on the supporting rod (3) and the supporting seat (2); the driving part (41) is provided with a matching part (42) and a positioning part (43) which cooperates with the matching part (42) to implement internal support for the vehicle body; and the base (1) is provided with a supporting part (44) which cooperates with the positioning part (43) to implement external support for the vehicle body; The support rod (3) is provided with a cleaning mechanism (5) for cleaning the inner and outer surfaces of the vehicle body simultaneously; The cleaning mechanism (5) comprises an angle adjustment portion (51) arranged on the support rod (3) for synchronously adjusting multiple cleaning surfaces, the angle adjustment portion (51) is provided with a vertical movement portion (52) for moving along the cleaning surface, the vertical movement portion (52) is provided with a fitting portion (53) for adjusting the cleaning distance and synchronously cleaning the inside and outside of the vehicle body side wall, the fitting portion (53) is provided with an adaption portion (54) for synchronously cleaning the inside and outside of the rear end of the vehicle body, the fitting portion (53) and the adaption portion (54) together form two L-shaped structures for simultaneously cleaning multiple surfaces inside and outside the vehicle body; The positioning portion (43) and the base (1) are provided with a recovery mechanism (6) for extracting clean sewage from the vehicle body; The angle adjustment part (51) comprises a sleeve (511), a groove wheel (512), a second motor (513) and a groove wheel lever (514); the sleeve (511) close to the support seat (2) is mounted on the support rod (3) via a bearing; the groove wheel (512) coaxial with the support rod (3) is fixedly mounted on the rear end surface of the sleeve (511); the second motor (513) is fixedly mounted on the rear end surface of the support seat (2); the output end of the second motor (513) is fixedly sleeved with a groove wheel lever (514) which cooperates with the groove wheel (512) to intermittently rotate the sleeve (511); The vertical moving part (52) comprises a first slide rail (521), a second screw rod (522), a third motor (523) and a loading slider (524); the loading slider (524) is provided with a second slide rail; the first slide rail (521) is fixedly mounted on the sleeve (511) via a support arm; the loading slider (524) is slidably mounted in the first slide rail (521); a second screw rod (522) threadedly connected to the loading slider (524) is mounted in the first slide rail (521) via a bearing; and a third motor (523) whose output end is fixedly connected to the second screw rod (522) is fixedly mounted on the first slide rail (521); The laminating portion (53) comprises an alignment slider (531), a bidirectional screw (532), a fourth motor (533), a first object-carrying rod (534), a second object-carrying rod (535), a nozzle (536) and a liquid supply pipe (537); two alignment sliders (531) are slidably mounted in the second slide rail, a bidirectional screw (532) threadedly connected to the alignment slider (531) is mounted in the object-carrying slider (524) via a bearing, a fourth motor (533) whose output end is fixedly connected to the bidirectional screw (532) is fixedly mounted on the object-carrying slider (524), and a rear end of the right alignment slider (531) is fixedly mounted on the right side of the object-carrying slider (524). A first material carrier rod (534) is fixedly installed, a second material carrier rod (535) is fixedly installed at the rear end of the left alignment slider (531), the second material carrier rod (535) is arranged in an L shape, a side wall of the second material carrier rod (535) and the first material carrier rod (534) close to each other is fixedly installed with a plurality of nozzles (536) in a linear array manner, the rear end surface of the horizontal part of the second material carrier rod (535) is evenly arranged with nozzles (536) in a linear array manner, and a liquid supply pipe (537) penetrating through its rear end surface and symmetrically arranged on the rear end of the material carrier slider (524), and the liquid supply pipe (537) is connected to the plurality of nozzles (536).

2. A new energy three-wheeled vehicle body cleaning device according to claim 1, characterized in that: The driving part (41) comprises a supporting disc (411), a rotating shaft (412) and a first motor (413); a supporting disc (411) coaxial with the supporting rod (3) and having a cavity therein is fixedly mounted at the rear end of the supporting rod (3); a rotating shaft (412) penetrating the front end surface of the supporting disc (411) is mounted in the supporting rod (3) via a bearing; and a first motor (413) having an output end fixedly connected to the rotating shaft (412) is fixedly mounted in the supporting seat (2) via an equipment cavity provided therein.

3. A new energy three-wheeled vehicle body cleaning device according to claim 2, characterized in that: The matching portion (42) comprises a bevel gear disc (421), a screw sleeve (422) and a bevel gear ring (423); the bevel gear disc (421) fixedly connected to the rotating shaft (412) is installed inside the supporting disc (411) via a bearing; the screw sleeve (422) is installed on the outer ring wall of the supporting disc (411) in a circumferential array manner through the bearing; and the screw sleeve (422) is fixedly sleeved with a bevel gear ring (423) meshingly connected to the bevel gear disc (421).

4. A new energy three-wheeled vehicle body cleaning device according to claim 3, characterized in that: The positioning portion (43) comprises a guide telescopic rod (431), a right-angled block (432) and a first screw rod (433); the outer ring wall of the support disc (411) is fixedly mounted with a guide telescopic rod (431) corresponding to the screw sleeve (422); the telescopic end of the guide telescopic rod (431) is fixedly mounted with a right-angled block (432); the screw sleeve (422) is internally threadedly connected with the first screw rod (433) fixedly connected to the right-angled block (432).

5. The new energy three-wheel vehicle body cleaning device according to claim 2 is characterized in that: The support portion (44) comprises an electric slide rail (441), a support frame (442) and an alignment seat (443); the upper end surface of the base (1) is fixedly mounted with the electric slide rail (441) located behind the support seat (2); the moving end of the electric slide rail (441) is fixedly mounted with the support frame (442); the upper end surface of the support frame (442) is fixedly mounted with the alignment seat (443) located behind the support disc (411); and the front end surface of the alignment seat (443) is fixedly mounted with a suction cup located on the same axis as the support disc (411).

6. The new energy three-wheeled vehicle body cleaning device according to claim 1, characterized in that: The adapting part (54) comprises a rotating rod (541), a traction rope (542), a guide roller (543) and an electric push rod (544); the rear end of the first carrying rod (534) is hinged with the rotating rod (541) by a torsion spring; a plurality of nozzles (536) are fixedly installed on the front side wall of the rotating rod (541) in a linear array; the traction rope (542) is fixedly installed on one end of the rotating rod (541) away from the first carrying rod (534); the electric push rod (544) is fixedly installed on the right end face of the first carrying rod (534); the telescopic end of the electric push rod (544) is fixedly connected to the other end of the traction rope (542); and a guide roller (543) for limiting the moving direction of the traction rope (542) is fixedly installed on the rotating rod (541).

7. The new energy three-wheel vehicle body cleaning device according to claim 4 is characterized in that: The recovery mechanism (6) comprises a drainage groove (601), a water absorption hole (602) and a telescopic tube (603); the upper end surface of the base (1) is provided with a plurality of drainage grooves (601) located below the support rod (3) in an array manner; the right-angled support blocks (432) located at the lower side are provided with a plurality of water absorption holes (602) in an array manner; and the right-angled support blocks (432) located at the lower side are fixedly mounted with telescopic tubes (603) connected to the corresponding water absorption holes (602).

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