Vehicle washing device of cement transport vehicle

Abstract

The utility model discloses a vehicle washing device of a cement transport vehicle, which belongs to the technical field of vehicle washing and comprises a washing channel used for washing the passing cement transport vehicle. The flushing box is located at the vehicle inlet end of the flushing channel, a water inlet pipe provided with a water pump and a plurality of nozzles are communicated to the flushing box, and the output ends of the nozzles face the flushing channel; the groove box is installed at one end, where the vehicle enters, of the washing channel, the lifting mechanism is installed on the groove box, the lifting mechanism is connected with the washing box, when the vehicle passes through the groove box and is located on the washing channel, the lifting mechanism is started to drive the washing box to ascend, and the washing box is driven to move up and down. And in the rising process, the flushing box sprays water from the nozzle through the water inlet pipe and the water pump and acts on the tail of the vehicle, and dust on the tail of the vehicle is flushed.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing, in particular to a car washing device for a cement transportation vehicle. Background Art

[0002] The car washing device for a cement transportation vehicle is usually installed near a construction site or a cement plant. It is a device specifically used to wash the cement transportation vehicle. By spraying water onto the body of the vehicle transporting cement, the dust or cement attachments on the body are washed, preventing these pollutants from being brought onto public roads and maintaining the cleanliness of the vehicle body, thereby reducing environmental pollution and the impact on the urban appearance.

[0003] The existing car washing device for a cement transportation vehicle is usually a U-shaped device structure placed on the ground. This device structure is convenient for installation and use and is not restricted by the vehicle height. It mainly washes the lower part of the vehicle. The device is mainly composed of a main body frame, guard plates on both sides of the main body frame, and spray nozzles arranged on the guard plates. When the vehicle drives on this car washing device, under the action of the induction device, the spray nozzles on both guard plates will spray water onto the lower part of the vehicle, and then the vehicle is washed.

[0004] However, when this device structure is in use, since the spray nozzles are generally arranged on both guard plates or the bottom position, when the vehicle passes through this car washing device, the two sides of the vehicle will be washed by water, while the front and rear ends of the vehicle cannot be effectively washed. Especially at the position of the rear door of the vehicle compartment, due to the unloading and loading of cement on the vehicle, a large amount of cement sand will adhere to it. However, the washing of the rear end of the vehicle by this car washing device belongs to a washing blind area, so the washing effect of this device is not ideal. Summary of the Utility Model

[0005] The embodiment of the utility model provides a car washing device for a cement transportation vehicle to solve the above-mentioned technical problems.

[0006] The embodiment of the utility model adopts the following technical solutions: including a washing channel for washing both sides of the passing cement transportation vehicle; a washing tank located at one end of the washing channel where the vehicle enters. A water inlet pipe provided with a water pump and several nozzles are connected to the washing tank, and the output end of the nozzle faces the washing channel; a lifting mechanism for driving the washing tank to move up and down.

[0007] Further, a trough box with an opening at the top is fixedly connected to one end of the washing channel where the vehicle enters, and the washing tank is located inside the trough box.

[0008] Further, the lifting mechanism includes vertical rods located on both sides of the trough box, threaded rods rotatably connected inside the vertical rods, and threaded blocks threadedly connected to the threaded rods. The threaded blocks are slidably connected to the vertical rods. A transverse plate is fixedly connected to the two threaded blocks, and the flushing box is connected to the transverse plate.

[0009] Further, the lifting mechanism further includes two belt pulleys and a transmission belt. The belt pulleys are fixedly connected to one end of the threaded rod extending out of the bottom of the vertical rod, and the transmission belt is sleeved on the two belt pulleys.

[0010] Further, the lifting mechanism further includes a first bevel gear, a second bevel gear meshing with the first bevel gear, and a first motor. The first bevel gear is fixedly connected to one end of the threaded rod extending out of the bottom of the vertical rod, and the second bevel gear is connected to the output end of the first motor.

[0011] Further, a shaft plate is fixedly connected to the transverse plate. The flushing box is rotatably connected to the shaft plate. A driven gear is fixedly connected to one end of the flushing box. A driving gear is rotatably connected to the shaft plate, and the driving gear meshes with the driven gear. A second motor is installed on the shaft plate, and the driving gear is connected to the output end of the second motor.

[0012] Further, the water inlet pipe between the output end of the water pump and the input end of the flushing box is a telescopic water pipe.

[0013] The above at least one technical solution adopted in the embodiment of the present invention can achieve the following beneficial effects:

[0014] In the present invention, a trough box is installed at the end of the flushing channel where the vehicle enters. A lifting mechanism is installed on the trough box, and a flushing box is connected to the lifting mechanism. When the vehicle passes through the trough box on the flushing channel, the lifting mechanism is then started to drive the flushing box to rise. During the rising process, the flushing box sprays water from the nozzle through the water inlet pipe and the water pump and acts on the rear of the vehicle to wash the dust on the rear of the vehicle. Compared with the existing flushing method, this method has a better flushing effect on the rear of the vehicle. Moreover, during the up and down movement of the lifting mechanism, the flushing box can freely adjust the angle, increasing the flushing effect on the rear of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings described herein are used to provide a further understanding of the present invention and form a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 is a schematic cross-sectional structure diagram of the present utility model;

[0018] Figure 3 is a schematic diagram of a partial structure of the present utility model Figure 1 ;

[0019] Figure 4 is the front view of the present utility model Figure 3 ;

[0020] Figure 5 is the Figure 4 schematic diagram of a partial structure of the present utility model;

[0021] Figure 6 is a schematic diagram of the lifting mechanism structure of the present utility model.

[0022] 1. Flushing channel; 101. Grid plate; 102. Protection plate; 103. Sprinkler head; 2. Flushing tank; 3. Water pump; 4. Water inlet pipe; 5. Nozzle; 6. Trough tank; 7. Vertical rod; 8. Threaded rod; 9. Threaded block; 10. Horizontal plate; 11. Belt pulley; 12. Transmission belt; 13. Bevel gear 1; 14. Motor 1; 15. Bevel gear 2; 16. Shaft plate; 17. Driven gear; 18. Driving gear; 19. Motor 2. Specific embodiments

[0023] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present utility model and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The following will, with reference to the drawings, elaborate on the technical solutions provided by each embodiment of the present utility model.

[0025] As Figures 1-6 shown, the embodiment of the present utility model provides a car washing device for a cement hauling vehicle, including a flushing channel 1. The flushing channel 1 is used to flush both sides of the passing cement hauling vehicle. The flushing channel 1 is composed of a grid plate 101 at the bottom and protection plates 102 on both sides, and a number of sprinkler heads 103 are provided on the protection plates 102. And this flushing channel 1 is a prior art feature. When in use, the vehicle will enter from one end of the flushing channel 1 and drive onto the grid plate 101, and then the sprinkler heads 103 on the protection plates 102 on both sides of the vehicle will spray water onto the side of the vehicle to achieve the cleaning effect.

[0026] The flushing tank 2 is located at one end of the flushing channel 1 where the vehicle enters. A water inlet pipe 4 provided with a water pump 3 and several nozzles 5 are connected to the flushing tank 2. The output ends of the nozzles 5 face the flushing channel 1. The water inlet pipe 4 at the output end of the water pump 3 is used to receive external water sources. When the vehicle drives onto the grating 101 and the rear of the vehicle passes over the position of the flushing tank 2, at this time, the output ends of the nozzles 5 on the flushing tank 2 are directly facing the rear of the vehicle. The water inlet pipe 4 between the output end of the water pump 3 and the input end of the flushing tank 2 is a telescopic water pipe, ensuring that when the flushing tank 2 moves, the output end of the water inlet pipe 4 can move along with the flushing tank 2 while not affecting the water supply to the inside of the flushing tank 2. At this time, move the flushing tank 2, and under the continuous water supply of the water inlet pipe 4 through the water pump 3, the flushing tank 2 can achieve the purpose of flushing the rear of the vehicle.

[0027] The lifting mechanism is used to drive the flushing tank 2 to move up and down. In order to adapt to flushing the higher positions at the rear of the vehicle, a lifting mechanism is provided on the flushing tank 2 to drive the flushing tank 2 to move up and down. When moving upward, the flushing tank 2 can be moved to a position above the rear of the vehicle, and when moving downward, the flushing tank 2 can be moved to a position below the rear of the vehicle. During the up and down movement, the rear of the vehicle can be cleaned.

[0028] A trough box 6 with an opening at the top is fixedly connected to one end of the flushing channel 1 where the vehicle enters. The flushing tank 2 is located inside the trough box 6. The upper opening part of the trough box 6 is flush with the surface of the grating 101. When the vehicle enters the flushing channel 1, it will pass above the trough box 6. However, when the flushing tank 2 is located inside the trough box 6, it is in a lower position, and the wheels of the vehicle will not squeeze the flushing tank 2. When the lifting mechanism brings the flushing tank 2 into the trough box 6, the vehicle can pass over the trough box 6. The main function of the trough box 6 is to provide a storage space for the flushing tank 2.

[0029] Among them, as Figure 6 shown, the lifting mechanism includes vertical rods 7 located on both sides of the trough box 6, threaded rods 8 rotatably connected inside the vertical rods 7, and threaded blocks 9 threadedly connected to the threaded rods 8. A transverse plate 10 is fixedly connected to the two threaded blocks 9 together, and the flushing tank 2 is connected to the transverse plate 10. The threaded blocks 9 are slidably connected to the vertical rods 7. When the threaded rods 8 are rotated, the threaded blocks 9 threadedly connected thereto will move on the vertical rods 7, and during the movement, the transverse plate 10 will be driven to move, thereby driving the flushing tank 2 connected to the transverse rod to move. When in use, the vertical rods 7 are installed at both sides of the trough box 6 and are flush with the guard plates 102 on both sides of the grating 101, ensuring that during the process of the vehicle passing by, the vertical rods 7 will not be scratched.

[0030] Then, the lifting mechanism further includes two belt pulleys 11 and a transmission belt 12. The belt pulleys 11 are fixedly connected to one end of the threaded rod 8 extending out of the bottom of the vertical rod 7. The transmission belt 12 is sleeved on the two belt pulleys 11. In order to ensure that the rotation directions and speeds of the two threaded rods 8 are the same, belt pulleys 11 are respectively installed on the two threaded rods 8. During use, driving one of the belt pulleys 11 to rotate can drive the other belt pulley 11 to rotate under the action of the transmission belt 12.

[0031] Finally, the lifting mechanism further includes a first bevel gear 13, a second bevel gear 15 meshing with the first bevel gear 13, and a first motor 14. The first bevel gear 13 is fixedly connected to one end of the threaded rod 8 extending out of the bottom of the vertical rod 7. The second bevel gear 15 is connected to the output end of the first motor 14. The output end of the first motor 14 drives the second bevel gear 15 to rotate, which in turn drives the first bevel gear 13 meshing with it to rotate. The first bevel gear 13 drives the threaded rod 8 to rotate, and finally drives the belt pulley 11 fixedly connected to the threaded rod 8 to rotate. The first bevel gear 13 and the second bevel gear 15 are provided to facilitate changing the orientation of the output end of the second motor 19. Since the device is installed on the ground, the overall bottom of the device cannot be too high. If it is too high, it is not conducive to the passage of vehicles. If the output end of the first motor 14 is directly connected to the threaded rod 8 and the first motor 14 is installed vertically, compared with the horizontal installation of the first motor 14, this vertical installation will increase the overall height of the bottom of the device.

[0032] As Figure 5 shown, a shaft plate 16 is fixedly connected to the transverse plate 10. The flushing box 2 is rotatably connected to the shaft plate 16. One end of the flushing box 2 is fixedly connected to a driven gear 17. A driving gear 18 is rotatably connected to the shaft plate 16, and the driving gear 18 meshes with the driven gear 17. A second motor 19 is installed on the shaft plate 16, and the driving gear 18 is connected to the output end of the second motor 19. To facilitate the diversity of the output direction of the nozzle 5, the nozzle 5 can be driven to swing up and down during use through the driven gear 17, the driving gear 18, and the second motor 19, thereby changing its output direction. The specific implementation method is that the output end of the second motor 19 drives the driving gear 18 to rotate, which in turn drives the driven gear 17 meshing with it to rotate, and finally drives the flushing box 2 to swing horizontally. When the nozzle 5 changes its output direction up and down, it can flush the vehicle tail in a larger range. At the same time, when flushing some larger particles of impurities, it can flush them from the oblique angle of the impurities, and the flushing effect is better.

[0033] The above are only embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A car washing device for a cement truck, characterized in that: include; A flushing channel (1), the flushing channel (1) being used to flush both sides of a cement hauling vehicle passing by; A flushing box (2), the flushing box (2) being located at one end of the flushing passage (1) entering the vehicle, the flushing box (2) being connected to a water inlet pipe (4) provided with a water pump (3) and a plurality of nozzles (5), and the output ends of the nozzles (5) facing the flushing passage (1); A lifting mechanism, the lifting mechanism is used to drive the flushing box (2) to move up and down.

2. The cement truck washing device according to claim 1, characterized in that: A tank box (6) having an opening at the top is fixedly connected to one end of the flushing channel (1) entering the vehicle, and the flushing box (2) is located inside the tank box (6).

3. The cement hauling vehicle washing device according to claim 2, characterized in that: The lifting mechanism comprises vertical rods (7) located on both sides of the tank box (6), threaded rods (8) rotatably connected to the vertical rods (7), and threaded blocks (9) threadedly connected to the threaded rods (8); the threaded blocks (9) are slidably connected to the vertical rods (7); a transverse plate (10) is fixedly connected to the two threaded blocks (9); and the flushing box (2) is connected to the transverse plate (10).

4. The cement hauling vehicle washing device according to claim 3, characterized in that: The lifting mechanism further comprises two pulleys (11) and a transmission belt (12); the pulley (11) is fixedly connected to one end of the threaded rod (8) extending out of the bottom of the vertical rod (7); and the transmission belt (12) is sleeved on the two pulleys (11).

5. The cement hauling vehicle washing device according to claim 3, characterized in that: The lifting mechanism further comprises a bevel gear 1 (13), a bevel gear 2 (15) meshing with the bevel gear 1 (13), and a motor 1 (14); the bevel gear 1 (13) is fixedly connected to one end of one of the threaded rods (8) extending out of the bottom of the vertical rod (7); and the bevel gear 2 (15) is connected to the output end of the motor 1 (14).

6. The cement hauling vehicle washing device according to claim 3, characterized in that: The transverse plate (10) is fixedly connected to an axis plate (16), the flushing box (2) is rotatably connected to the axis plate (16), one end of the flushing box (2) is fixedly connected to a driven gear (17), the axis plate (16) is rotatably connected to a driving gear (18), and the driving gear (18) is meshed with the driven gear (17), a second motor (19) is mounted on the axis plate (16), and the driving gear (18) is connected to the output end of the second motor (19).

7. The cement hauling vehicle washing device according to claim 1, characterized in that: The water inlet pipe (4) between the output end of the water pump (3) and the input end of the flushing box (2) is a telescopic water pipe.

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