Vehicle washing device for construction site

Abstract

The utility model discloses a vehicle washing device for a construction site, and relates to the technical field of vehicle washing equipment. The spraying and washing device comprises a gantry frame, two sides in the gantry frame are respectively provided with a group of spraying and washing devices, each spraying and washing device comprises a spraying support and a plurality of groups of rocker arm speed reducers arranged on the spraying support, the spraying support is provided with a plurality of sprayers capable of swinging from bottom to top at intervals, and the rocker arm speed reducers are in transmission connection with the sprayers; a drainage ditch structure is arranged on the lower side in the gantry frame and comprises a plurality of drainage ditches which are staggered transversely and vertically, and a sedimentation tank is arranged on the lower sides of the drainage ditches; a PLC technology, a high-pressure water pump, a swing speed reducer and a high-pressure spray head are adopted, all-dimensional three-dimensional cleaning is conducted on a vehicle, concrete, soil and the like on the surface of a vehicle body can be effectively removed, and pollution of engineering vehicles to urban roads is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing equipment, and more specifically, to a car washing device at a construction site. Background Art

[0002] The automated car washing equipment in the prior art is mostly used for small vehicles. It has a complex structure and high car washing cost, and cannot meet the needs of washing construction vehicles on construction sites. Therefore, the car washing equipment in the prior art cannot perform all-round three-dimensional cleaning of construction vehicles, nor can it effectively remove concrete, mud, etc. on the surface of the vehicle body. Utility Model Content

[0003] In order to overcome the above technical deficiencies, the utility model provides a construction site car washing device, which can perform all-round three-dimensional cleaning on the vehicle and effectively remove concrete and mud on the surface of the vehicle body.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a construction site car washing device, including a gantry frame, a group of spray washing devices are respectively provided on both sides of the gantry frame, the spray washing device includes a spray bracket, a plurality of rocker arm reducers arranged on the spray bracket, the spray bracket is provided with a plurality of swingable spray heads at intervals from bottom to top, and the rocker arm reducer is transmission-connected to the spray heads.

[0005] The car washing device provided by the utility model adopts PLC technology, a high-pressure water pump, a swing reducer and a high-pressure nozzle to perform all-round three-dimensional cleaning of the vehicle, which can effectively remove concrete, mud and the like on the surface of the vehicle body, and solves the pollution of urban roads by engineering vehicles.

[0006] Preferably, a drainage ditch structure is provided at the lower side of the interior of the gantry frame, the drainage ditch structure includes a plurality of drainage ditches staggered horizontally and vertically, and a sedimentation tank is provided at the lower side of the drainage ditch. The drainage ditch includes two groups of transverse drainage ditches 1 arranged in the middle position, a longitudinal drainage ditch 1 arranged vertically in the middle of the transverse drainage ditch 1, and U-shaped drainage ditches are provided at both ends of the longitudinal drainage ditch 1, the opening of the U-shaped drainage ditch faces the transverse drainage ditch 1, and the transverse drainage ditch 1, the longitudinal drainage ditch 1 and the U-shaped drainage ditch are interconnected.

[0007] Preferably, it further includes an upper-side drying device, which includes a mounting bracket with a "U" - shaped structure arranged inside the gantry frame. There is a mounting plate on the upper side of the mounting bracket. Two groups of first connecting rods are hingedly connected inside the mounting plate. There is a transverse connecting rod between the two groups of first connecting rods. A first linear motor is hingedly connected to the mounting plate. The connecting rod on the first linear motor is hingedly connected to the middle position of the transverse connecting rod. A first cleaning wheel mechanism is arranged between the two groups of first connecting rods. When the first linear motor is started, the connecting rod set on it drives the connecting rod to extend (or contract). The extension of the connecting rod drives the transverse connecting rod to move and adjust, so as to realize the rotation of the first connecting rod with the first hinge seat as the origin, make the angle between the mounting plate and the first connecting rod gradually increase (gradually decrease), and drive the first cleaning mechanism connected to the first connecting rod to move and adjust towards the vehicle body direction.

[0008] Preferably, a first slider is arranged on the mounting plate. A first telescopic spring is arranged between the first slider and the mounting plate. A second connecting rod is hingedly connected between the first connecting rod and the first slider. It is convenient for the guiding and adjusting of the two groups of first connecting rods.

[0009] Preferably, the cleaning wheel mechanism includes a first driving rotating shaft arranged between the two groups of first connecting rods. A first motor is arranged on one side of the first connecting rod. The output shaft of the servo motor is fixedly connected to the first driving rotating shaft. Cleaning strip wheels are arranged on the first driving rotating shaft. When the first motor is started, the output shaft of the first motor rotates to drive the first driving rotating shaft to rotate. The rotation of the first driving rotating shaft drives the cleaning strip wheels to rotate, so as to drive the cleaning strip wheels to dry the water stains on the upper side of the vehicle body.

[0010] Preferably, it further includes a side - drying device, which includes side mounting plates arranged on both sides of the mounting bracket. Two groups of third connecting rods are hingedly connected to the side mounting plates. There is a vertical connecting rod between the two groups of third connecting rods. A second linear motor is hingedly connected to the side mounting plate. The connecting rod on the second linear motor is hingedly connected to the middle position of the vertical connecting rod. Second cleaning mechanisms are arranged at the ends of the two groups of third connecting rods. When the second linear motor is started, the second linear motor drives the connecting rod to extend (or contract). The extension of the connecting rod drives the longitudinal connecting rod to move and adjust, so as to realize the rotation of the third connecting rod, make the angle between the mounting plate and the third connecting rod gradually increase, and drive the first cleaning mechanism connected to the third connecting rod to move and adjust towards the side of the vehicle body.

[0011] Preferably, a second slider is arranged on the side mounting plate. A second telescopic spring is arranged between the second slider and the side mounting plate. A fourth connecting rod is hingedly connected between the third connecting rod and the first slider. It is convenient for the guiding and adjusting of the two groups of third connecting rods.

[0012] Preferably, the second cleaning mechanism includes a second driving rotating shaft disposed between two sets of third connecting rods. A second servo motor is provided on one side of the third connecting rods. The output shaft of the second servo motor is fixedly connected to the second driving rotating shaft, and a cleaning wheel is provided on the second driving rotating shaft. When the second motor is started, the output shaft of the second motor rotates to drive the second driving rotating shaft to rotate, and the second driving rotating shaft rotates to drive the cleaning wheel to rotate, thereby driving the cleaning wheel to dry the water stains on the upper side of the vehicle body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: (1) By controlling the rocker reducer with a motor to drive the nozzle to swing up and down, high-pressure flushing and cleaning of concrete, mud, etc. on the vehicle body surface are carried out, solving the pollution of engineering vehicles to urban roads; (2) Through the upper side drying device and the side drying device, targeted drying treatment can be realized for vehicles with different heights and widths, improving the versatility of vehicle cleaning, and can also quickly dry the surface of the vehicle body after cleaning. Brief Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of a construction site car washing device of the present utility model.

[0015] Figure 2 is a schematic structural diagram of the drain structure of the present utility model.

[0016] Figure 3 is a schematic structural diagram of the drying device of the present utility model.

[0017] Figure 4 is Figure 3 a cross-sectional view taken at "A - A" in

[0018] Figure 5 is Figure 3 a cross-sectional view taken at "B - B" in

[0019] Figure 6 is Figure 3 a cross-sectional view taken at "C - C" in

[0020] Figure 7 is Figure 3 a cross-sectional view taken at "D - D" in

[0021] In the figure: gantry frame 100; drain structure 200; sedimentation tank 201; transverse drain one 202; longitudinal drain one 203; U-shaped drain 204; transverse drain two 205; longitudinal drain two 206; spraying bracket 301; spraying bracket one 302; spraying bracket two 303; chute 304; nozzle 305;

[0022] Mounting bracket 401; mounting plate 402; hinge seat 1 403; first connecting rod 404; transverse connecting rod 405; first linear motor 406; first telescopic slide 407; first slider 408; first telescopic spring 409; second connecting rod 410; first motor 411; first driving shaft 412; cleaning wheel 413;

[0023] Side mounting plate 420; hinge seat three 421; third connecting rod 422; longitudinal connecting rod 423; second linear motor 424; second telescopic slide 425; second slider 426; second telescopic spring 427; fourth connecting rod 428; second motor 429; second driving shaft 430; cleaning wheel 431. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0025] Example 1: See attached Figure 1 , attached Figure 2 A construction site car washing device comprises a gantry frame 100 and a drainage ditch structure 200 arranged at the lower side of the gantry frame 100, wherein a group of spray washing devices are respectively arranged on both sides of the interior of the gantry frame 100, wherein the spray washing device comprises a spray bracket 301 arranged at the inner side of the gantry frame 100, wherein the spray bracket 301 is arranged near the middle position of the gantry frame 100, wherein the spray bracket 301 comprises a spray bracket 1 302 and a spray bracket 2 303, wherein the spray bracket 1 302 is arranged vertically, wherein the spray bracket 2 303 is arranged obliquely toward one side of the spray device on the other side, wherein the upper end of the spray bracket 1 302 is connected to the spray bracket 2 303, wherein two rows of slide grooves 304 are arranged on the wall bodies on opposite sides of the two groups of the spray brackets 301, wherein the slide grooves 304 are arranged at equal intervals from top to bottom, wherein a motor is arranged in the slide groove 304 on the spray bracket 301, wherein a rocker reducer is arranged on the output shaft of the motor, wherein a nozzle 305 is slidably arranged in the slide groove 304, The rocker reducer is in transmission connection with the nozzle 305, and the nozzle 305 is connected to an external water reservoir through a pipeline.

[0026] The drainage ditch structure 200 includes a plurality of drainage ditches staggered horizontally and vertically, and a sedimentation tank 201 arranged at the lower side of the drainage ditch. The drainage ditch includes two groups of horizontal drainage ditches 202 arranged in parallel at the middle position. A longitudinal drainage ditch 203 arranged vertically is arranged in the middle position of the horizontal drainage ditch 202. U-shaped drainage ditches 204 are provided at both ends of the longitudinal drainage ditch 203. The opening of the U-shaped drainage ditch 204 faces the horizontal drainage ditch 202. The horizontal drainage ditch 202, the longitudinal drainage ditch 203 and the U-shaped drainage ditch 204 are interconnected.

[0027] The drain structure 200 has a square structure with a width of 5200 mm and a length of 8800 mm. The interval between two of the first transverse drains 202 is 1200 mm, and the width of the first transverse drain 202 is 200 mm; the width of the first longitudinal drain 202 is 300 mm; the U-shaped drain 204 is composed of a second transverse drain 205 and two second longitudinal drains 206 arranged on both sides of the two groups of second transverse drains 205. The widths of the second transverse drain 205 and the second longitudinal drain 206 are both 300 mm. The distance between the end of the first longitudinal drain 203 and the first transverse drain 202 is 2300 mm, and the length of the second longitudinal drain 206 is 1300 mm.

[0028] A first groove is provided in the bottom wall of the first transverse drain 202, and the width of the first groove is 100 mm; a second groove is provided in the bottom walls of the first longitudinal drain 202, the second transverse drain 205, and the second longitudinal drain 206, and the width of the second groove is 200 mm.

[0029] The ground between the second transverse drain 205 and the first transverse drain 202 is provided with a slope of 5°. The design of the slope with a slope of 5° can facilitate the collection and discharge of the sprayed sewage and sludge through the sewage hook groove.

[0030] Distribution room. A pipe trench 205 is provided outside the gantry frame 100. The pipe trench 205 is connected to the distribution room. A water storage tank 206 is provided in the distribution room, and a water pump is provided on the connecting pipe between the water storage tank 206 and the pipe trench 205.

[0031] The gantry car washing device of the present utility model has a fashionable and grand appearance. The enclosed operation can effectively prevent sewage overflow; using PLC technology, high-pressure water pumps, and swing-type high-pressure nozzles, it can perform a full-dimensional three-dimensional cleaning of the vehicle, and can effectively remove concrete, mud, etc. on the vehicle body surface. The specific implementation is as follows. The motor can be controlled to start through the PLC. When the motor starts, the swing arm reducer can drive the nozzle 305 to swing up and down along the direction set by the chute 304, so as to clean the concrete, mud, etc. on the vehicle body surface, thus effectively solving the pollution of engineering vehicles to urban roads.

[0032] Embodiment 2:

[0033] This embodiment is a further limitation based on Embodiment 1. See the appendix Figure 1 appendix Figure 2, a construction site car washing device, including a gantry frame 100 and a drainage ditch structure 200 arranged on the lower side of the gantry frame 100. A set of spray washing devices are respectively arranged on both inner sides of the gantry frame 100. The spray washing device includes a spraying support 301 arranged on the inner side of the gantry frame 100. The spraying support 301 is arranged near the middle position of the gantry frame 100. The spraying support 301 includes a first spraying support 302 and a second spraying support 303. The first spraying support 302 is arranged vertically, and the second spraying support 303 is arranged obliquely towards the side of the other spraying device. The upper end of the first spraying support 302 is connected to the second spraying support 303. Two rows of chutes 304 are arranged on the opposite side walls of the two spraying supports 301. The chutes 304 are arranged at equal intervals from top to bottom. Motors are arranged in the chutes 304 on the spraying support 301. A rocker reducer is arranged on the output shaft of the motor. A spray head 305 is slidably arranged in the chute 304. The rocker reducer is in transmission connection with the spray head 305. All the spray heads 305 are connected to an external reservoir through pipelines.

[0034] See the appendix Figure 1 , the appendix Figure 2 , the drainage ditch structure 200 includes several horizontally and vertically criss-crossed drainage ditches and a sedimentation tank 201 arranged on the lower side of the drainage ditch. The drainage ditch includes two groups of horizontally arranged first transverse drainage ditches 202 in the middle position. A vertically arranged first longitudinal drainage ditch 203 is arranged in the middle position of the first transverse drainage ditches 202. U-shaped drainage ditches 204 are arranged at both ends of the first longitudinal drainage ditch 203. The openings of the U-shaped drainage ditches 204 face the first transverse drainage ditches 202. The first transverse drainage ditches 202, the first longitudinal drainage ditch 203 and the U-shaped drainage ditches 204 are interconnected.

[0035] A slope with a slope of 5° is set on the ground between the second transverse drainage ditch 205 and the first transverse drainage ditch 202. The design of the slope with a slope of 5° can facilitate the collection and discharge of the sprayed sewage and sludge through the sewage hook groove.

[0036] See the appendix Figure 3 to the appendix Figure 7, a drying device, including an upper drying device and a side drying device; the upper drying device includes an "U"-shaped mounting bracket 401 arranged on the gantry frame 100, an installation plate 402 is provided on the upper side of the mounting bracket 401, two sets of first hinge seats 403 are provided on the installation plate 402, a first connecting rod 404 is hinged to the first hinge seat 403, a transverse connecting rod 405 is fixedly connected between the two sets of first connecting rods 404, so that the two sets of first connecting rods 404 are arranged in parallel, a first linear motor 406 is hinged to the installation plate 402, and the connecting rod end of the first linear motor 406 is hinged to the middle position of the transverse connecting rod 405. The initial state of the first cleaning mechanism is a contracted state, and the angle between the installation plate 402 and the first connecting rod 404 is an acute angle.

[0037] Two sets of first telescopic chutes 407 are provided on the installation plate 402, a first slider 408 is slidably arranged in the first telescopic chute 407, a first telescopic spring 409 is arranged between the first slider 408 and the first telescopic chute 407, a second connecting rod 410 is hinged between the first slider 408 and the first connecting rod 404, and a first cleaning wheel mechanism is arranged between the two sets of first connecting rods 404.

[0038] When the first linear motor 406 is started, the connecting rod arranged thereon by the first linear motor 406 extends (or contracts), the extension of the connecting rod drives the transverse connecting rod 405 to move and adjust, so as to realize the rotation of the first connecting rod 404 with the first hinge seat 403 as the origin, so that the angle between the installation plate 402 and the first connecting rod 404 gradually increases (the angle gradually decreases), and drives the first cleaning mechanism connected to the first connecting rod 404 to move and adjust towards the vehicle body direction.

[0039] The first cleaning mechanism includes a first motor 411, a first driving rotating shaft 412 and cleaning strip wheels 413 arranged on the first driving rotating shaft. The first driving rotating shaft 412 is rotatably arranged between the two sets of first connecting rods 404, the first motor 411 is arranged on one of the first connecting rods 404, the output shaft of the first motor 411 is fixedly connected to the first driving rotating shaft 412, and a plurality of the cleaning strip wheels 413 are arranged in an array along the diameter direction of the first driving rotating shaft 412.

[0040] When the first motor 411 is started, the output shaft of the first motor 411 rotates to drive the first driving rotating shaft 412 to rotate, the first driving rotating shaft 412 rotates to drive the cleaning strip wheels 413 to rotate, so as to drive the cleaning strip wheels 413 to dry the water stains on the upper side of the vehicle body.

[0041] The side drying device includes side mounting plates 420 arranged on both sides of the mounting bracket 401. Two sets of third hinge seats 421 are provided on the side mounting plates 420. A third connecting rod 422 is hinged to the third hinge seats 421. A longitudinal connecting rod 423 is fixedly provided between the two sets of third connecting rods 422, so that the two sets of third connecting rods 422 are in a parallel positional relationship. A second linear motor 424 is hinged to the side mounting plate 420. The connecting rod end of the second linear motor 424 is hinged to the middle position of the longitudinal connecting rod 423.

[0042] Two sets of second telescopic chutes 425 are provided on the side mounting plate 420. A second slider 426 is slidably provided in the second telescopic chute 425. A second telescopic spring 427 is provided between the second slider 426 and the second telescopic chute 425. A fourth connecting rod 428 is hinged between the second slider 426 and the third connecting rod 422. A second cleaning mechanism is provided between the two sets of third connecting rods 422. The initial state of the second cleaning mechanism is a contracted state, and the angle between the side mounting plate 420 and the third connecting rod 422 is an acute angle.

[0043] When the second linear motor 424 is started, the second linear motor 424 drives the connecting rod to extend (or contract). The extension of the connecting rod drives the longitudinal connecting rod 423 to move and adjust, thereby realizing the rotation of the third connecting rod 422, making the angle between the mounting plate 402 and the third connecting rod 422 gradually increase, and driving the first cleaning mechanism connected to the third connecting rod 422 to move and adjust towards the side of the vehicle body.

[0044] The second cleaning mechanism includes a second motor 429, a second driving rotating shaft 430 and a cleaning wheel 431. The second motor 429 is fixedly installed on one of the third connecting rods 422 on the same side. The second driving rotating shaft 430 is rotatably arranged between the two sets of third connecting rods 422 on the same side. The output shaft of the second motor 429 is fixedly connected to the second driving rotating shaft 430. The cleaning wheel 431 is arranged on the second driving rotating shaft 430.

[0045] When the second motor 429 is started, the output shaft of the second motor 429 rotates to drive the second driving rotating shaft 430 to rotate. The rotation of the second driving rotating shaft 430 drives the cleaning wheel 431 to rotate, thereby driving the cleaning wheel 431 to dry the water stains on the upper side of the vehicle body.

[0046] The working principle of the drying device is as follows: When it is necessary to dry the washed vehicle body, the upper drying device and the side drying device are required to dry and clean the upper side and both sides of the body respectively; the upper computer issues an instruction to the PLC of the control system of the gantry car wash device, and the PLC drives the first linear motor 411 and the second linear motor 424;

[0047] When the first linear motor 406 is started, the connecting rod arranged on the first linear motor 406 drives the connecting rod to extend (or contract), and the extension of the connecting rod drives the transverse connecting rod 405 to move and adjust, so as to realize the rotation of the first connecting rod 404 with the hinge seat 403 as the origin, so that the angle between the mounting plate 402 and the first connecting rod 404 gradually increases (the angle gradually decreases), and drives the first cleaning mechanism connected to the first connecting rod 404 to move and adjust towards the vehicle body direction;

[0048] When the second linear motor 424 is started, the second linear motor 424 drives the connecting rod to extend (or contract), and the extension of the connecting rod drives the longitudinal connecting rod 423 to move and adjust, so as to realize the rotation of the third connecting rod 422, so that the angle between the mounting plate 402 and the third connecting rod 422 gradually increases, and drives the first cleaning mechanism connected to the third connecting rod 422 to move and adjust towards the side of the vehicle body;

[0049] When the first motor 411 is started again, the output shaft of the first motor 411 rotates to drive the first driving rotating shaft 412 to rotate, and the rotation of the first driving rotating shaft 412 drives the cleaning strip wheel 413 to rotate, so as to drive the cleaning strip wheel 413 to dry the water stains on the upper side of the vehicle body;

[0050] When the second motor 429 is started again, the output shaft of the second motor 429 rotates to drive the second driving rotating shaft 430 to rotate, and the rotation of the second driving rotating shaft 430 drives the cleaning wheel 431 to rotate, so as to drive the cleaning wheel 431 to dry the water stains on the upper side of the vehicle body;

[0051] Through the upper drying device and the side drying device, targeted drying treatment of vehicles with different heights and widths can be realized, the versatility of vehicle cleaning is improved, and the surface of the washed vehicle body can be quickly dried.

Claims

1. A construction site car washing device, characterized in that: It includes a gantry frame, each side of the gantry frame is provided with a group of spraying devices, the spraying device includes a spraying bracket, a plurality of motors arranged on the spraying bracket, a rocker arm reducer is arranged on the motor, the spraying bracket is provided with a plurality of swingable spray heads at intervals from bottom to top, and the rocker arm reducer is transmission-connected with the spray heads.

2. A construction site car washing device according to claim 1, characterized in that: A drainage ditch structure is arranged on the lower side of the interior of the gantry frame. The drainage ditch structure comprises a plurality of drainage ditches staggered horizontally and vertically, and a sedimentation tank is arranged on the lower side of the drainage ditch.

3. A construction site car washing device according to claim 1 or 2, characterized in that: It also includes an upper drying device, which includes a "U"-shaped mounting bracket arranged in the gantry frame, a mounting plate is provided on the upper side of the mounting bracket, two groups of first connecting rods are hingedly connected in the mounting plate, a transverse connecting rod is provided between the two groups of first connecting rods, a first linear motor is hingedly connected to the mounting plate, the connecting rod on the first linear motor is hingedly connected to the middle position of the transverse connecting rod, and a first cleaning wheel mechanism is provided between the two groups of first connecting rods.

4. A construction site car washing device according to claim 3, characterized in that: A first sliding block is arranged on the mounting plate, a first telescopic spring is arranged between the first sliding block and the mounting plate, and a second connecting rod is hingedly connected between the first connecting rod and the first sliding block.

5. A construction site car washing device according to claim 4, characterized in that: The cleaning wheel mechanism includes a first driving shaft arranged between two groups of first connecting rods, wherein a first motor is provided on one side of the first connecting rod, the servo motor output shaft is fixedly connected to the first driving shaft, and a plurality of cleaning strip wheels are arranged along the diameter direction of the first driving shaft.

6. A construction site car washing device according to claim 4 or 5, characterized in that: It also includes a side wiping device, which includes side mounting plates arranged on both sides of the mounting bracket, two groups of third connecting rods are hinged on the side mounting plates, a vertical connecting rod is provided between the two groups of third connecting rods, a second linear motor is hingedly connected to the side mounting plate, the connecting rod on the second linear motor is hingedly connected to the middle position of the vertical connecting rod, and a second cleaning mechanism is provided at the ends of the two groups of third connecting rods.

7. A construction site car washing device according to claim 6, characterized in that: A second sliding block is arranged on the side mounting plate, a second telescopic spring is arranged between the second sliding block and the side mounting plate, and a fourth connecting rod is hingedly connected between the third connecting rod and the first sliding block.

8. A construction site car washing device according to claim 7, characterized in that: The second cleaning mechanism comprises a second driving shaft arranged between two groups of third connecting rods, wherein a second servo motor is arranged on one side of the third connecting rod, the output shaft of the second servo motor is fixedly connected to the second driving shaft, and a cleaning wheel is arranged on the second driving shaft.

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