Movable liftable dust-falling spraying vehicle

Abstract

The utility model relates to a dust-falling spraying vehicle, in particular to a movable type liftable dust-falling spraying vehicle. The movable lifting dust-falling spraying vehicle comprises a water supply assembly, a spraying gun barrel, a water pump, a support, a bottom frame, a folding lifting frame and the like, the water supply assembly is arranged on the left side of the top of the movable vehicle, the bottom frame is installed on the right side of the top of the movable vehicle, a controller is installed in the middle of the bottom frame, and the folding lifting frame is installed on the top of the bottom frame. A motor is installed on the rear side of the top of the bottom frame, a threaded rod is connected to an output shaft of the motor and is in threaded connection with a pushing block, and the pushing block is slidably connected with the bottom frame. The motor operates to drive the pushing block to move, ascending and descending of the folding lifting frame can be accurately controlled, then the height of the spraying gun barrel is adjusted, the design can meet different operation height requirements, the device is more flexible and changeable in use, and the applicability and efficiency of dust falling operation are improved.

Description

Technical Field

[0001] The utility model relates to a dust reduction spray vehicle, in particular to a mobile dust reduction spray vehicle capable of being raised and lowered. Background Art

[0002] In urban road construction, reconstruction, and repair projects, a large amount of dust and powder is easily generated in the construction area. In order to ensure that the environmental quality of the construction site meets the standards, it is usually necessary to use a dust suppression sprayer to reduce dust in the surrounding environment.

[0003] Although traditional dust suppression spray trucks can move at a constant speed and complete the spraying of water mist, due to design limitations, in order to expand the spraying area, they often adopt the method of adding multiple nozzles. Although this method can increase the spraying range, it also increases the cost of use and makes it difficult to achieve flexible rotation of the nozzle angle. In addition, the nozzle height of traditional dust suppression spray trucks is usually fixed and cannot be adjusted according to the requirements of the working height. This makes it difficult for the equipment to adapt to different working height requirements and reduces the flexibility and efficiency of the operation.

[0004] Based on this, in order to solve the above-mentioned technical defects, a mobile and liftable dust suppression sprayer is now proposed. Utility Model Content

[0005] In order to overcome the disadvantages of traditional spray trucks that they are not easy to lift and adjust the height and have certain limitations in use, the technical problem to be solved is to provide a mobile dust suppression spray truck that can be lifted and lowered.

[0006] The technical implementation scheme of the utility model is: a mobile and liftable dust suppression sprayer, comprising a water supply component, a spray barrel, a water pump, a bracket, a chassis, a folding lifting frame, a motor, a threaded rod, a pushing block, a mobile vehicle, a controller and an adjusting component, a water supply component is provided on the left side of the top of the mobile vehicle, a chassis is installed on the right side of the top of the mobile vehicle, a controller is installed in the middle of the chassis, a folding lifting frame is installed on the top of the chassis, a motor is installed on the rear side of the top of the chassis, a threaded rod is connected to the motor output shaft, a pushing block is threadedly connected to the threaded rod, the pushing block is slidably connected to the chassis, the pushing block is rotatably connected to the lower end of the folding lifting frame, the top of the folding lifting frame is rotatably connected to the bracket, the spray barrel is rotatably connected to the bracket, a water pump is installed on the left side of the spray barrel, the water pump and the motor are electrically connected to the controller, the water supply component is connected to the water pump, and an adjusting component is provided on the folding lifting frame.

[0007] As a further preferred solution, the water supply assembly includes a water tank, a water injection pipe, a water outlet pipe and a telescopic pipe. The water tank is installed on the left side of the top of the mobile vehicle, the water outlet pipe is connected to the right side of the water tank, a telescopic pipe is connected between the water outlet pipe and the water inlet pipe of the water pump, and the water injection pipe is connected to the top of the water tank.

[0008] As a further preferred solution, the adjustment component includes an electric slide rail, a rack and a gear. The electric slide rail is connected to the left side of the top of the folding lifting frame, the electric slide rail is electrically connected to the controller, the electric slide rail is slidably connected to the rack, the lower side of the bracket is connected to the gear, and the gear is meshed with the rack.

[0009] As a further preferred solution, a guard plate is also included. The guard plate for blocking debris is symmetrically connected to the front and rear of the mobile vehicle, which can prevent the debris from entering the bottom of the mobile vehicle.

[0010] As a further preferred solution, an escalator is also included. The escalator is installed on the front side of the top of the mobile vehicle, and the escalator is fixedly connected to the water tank.

[0011] As a further preferred solution, a filter screen for blocking debris is provided at the water outlet of the spray barrel.

[0012] The beneficial effects of the utility model are as follows: 1. The motor drives the push block to move, and the rise and fall of the folding lifting frame can be accurately controlled, thereby adjusting the height of the spray barrel. This design can meet different working height requirements, making the device more flexible and changeable when used, and improving the applicability and efficiency of dust reduction operations;

[0013] 2. The electric slide rail drives the rack to move back and forth. Through the linkage between the gear and the spray barrel, the spray barrel can be rotated horizontally, that is, it can swing back and forth. This can increase the coverage area of ​​the water mist spray, improve the dust reduction quality and effect, and ensure that a wider area is effectively treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the guard plate, water tank and water injection pipe of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the spray barrel, water pump and folding lifting frame of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the electric slide rail, rack and gear etc. of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the lifting frame, motor and threaded rod of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the guard plate, water tank and mobile vehicle of the utility model.

[0020] Among them: 1: guard plate, 2: water tank, 3: water injection pipe, 4: escalator, 5: water outlet pipe, 6: telescopic pipe, 7: spray barrel, 8: water pump, 10: bracket, 11: electric slide rail, 12: rack, 13: gear, 14: base frame, 15: folding lifting frame, 16: motor, 17: threaded rod, 171: push block, 18: mobile car, 19: controller. DETAILED DESCRIPTION

[0021] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0022] Embodiment 1: A mobile dust suppression sprayer capable of lifting and lowering, such as Figure 1-Figure 6 As shown, it includes a water supply component, a spray barrel 7, a water pump 8, a bracket 10, a base frame 14, a folding lifting frame 15, a motor 16, a threaded rod 17, a push block 171, a mobile car 18, a controller 19 and an adjustment component. A water supply component is provided on the left side of the top of the mobile car 18, the base frame 14 is installed on the right side of the top of the mobile car 18 by bolts, the controller 19 is installed in the middle of the base frame 14 by bolts, the folding lifting frame 15 is installed on the top of the base frame 14, the motor 16 is installed on the rear side of the top of the base frame 14 by bolts, the threaded rod 17 is connected to the output shaft of the motor 16, and the threaded rod 19 is connected to the output shaft of the motor 16. A push block 171 is threadedly connected to 7, and the push block 171 is slidably connected to the base frame 14. The push block 171 is rotatably connected to the lower end of the folding lifting frame 15. The top of the folding lifting frame 15 is rotatably connected to the bracket 10, and the bracket 10 is rotatably connected to a spray barrel 7 for spraying water mist. A filter screen for blocking debris is detachably provided at the water outlet of the spray barrel 7. A water pump 8 is installed on the left side of the spray barrel 7 by bolts. The water pump 8 and the motor 16 are electrically connected to the controller 19, the water supply component is connected to the water pump 8, and an adjustment component is provided on the folding lifting frame 15.

[0023] like Figure 1 and Figure 2 As shown, the water supply assembly includes a water tank 2, a water filling pipe 3, a water outlet pipe 5 and a telescopic pipe 6. A water tank 2 for storing water is installed on the left side of the top of the mobile vehicle 18 by bolts, a water outlet pipe 5 is connected to the right side of the water tank 2, a telescopic pipe 6 is connected between the water outlet pipe 5 and the water inlet pipe of the water pump 8, and a water filling pipe 3 is connected to the top of the water tank 2.

[0024] like Figure 4As shown, the adjustment component includes an electric slide rail 11, a rack 12 and a gear 13. The electric slide rail 11 is connected to the left side of the top of the folding lifting frame 15. The electric slide rail 11 is electrically connected to the controller 19. The rack 12 is slidably connected to the electric slide rail 11. The gear 13 is welded on the lower side of the bracket 10, and the gear 13 is meshed with the rack 12.

[0025] like Figure 1 , Figure 2 and Figure 6 As shown, it also includes a guard plate 1 and an escalator 4. The guard plate 1 for blocking debris is symmetrically welded on the front and rear of the mobile vehicle 18 to prevent debris from entering the bottom of the mobile vehicle 18. The escalator 4 is installed on the front side of the top of the mobile vehicle 18 by bolts, and the escalator 4 is fixedly connected to the water tank 2.

[0026] When using the device to reduce dust in the ground environment, first connect an external water pipe to the water injection pipe 3 and inject clean water into the water tank 2. The escalator 4 is provided to facilitate the staff to connect the water injection pipe 3. After the water injection is completed, the controller 19 can be operated to start the water pump 8. The water pump 8 draws the water in the water tank 2 into the spray barrel 7 through the water outlet pipe 5 and the telescopic tube 6, and then sprays water mist from the spray barrel 7 into the air, which can reduce dust on the ground. At the same time, the electric slide rail 11 is started, and the electric slide rail 11 will drive the rack 12 to move forward and backward repeatedly. The rack 12 drives the bracket 10 and the spray barrel 7 to rotate horizontally by a small amplitude through the gear 13. The telescopic tube 6 will deform to adapt to the change in the angle of the spray barrel 7. The small rotation of the spray barrel 7 will not affect the normal transportation of clean water. This can increase the range of water mist spraying and improve the dust reduction effect. Before the mobile vehicle 18 travels, the spray barrel 7 can also be The upper and lower angles of the barrel 7 are manually adjusted, and the height of the spray barrel 7 can be adjusted according to work requirements. During specific operation, the operation controller 19 starts the motor 16, and the output shaft of the motor 16 rotates to drive the threaded rod 17 to rotate, and the threaded rod 17 drives the pushing block 171 to move to the rear side, and the pushing block 171 pushes the folding lifting frame 15 to lift upward, driving the spray barrel 7 to move upward to adjust the height, and the telescopic tube 6 is extended. The motor 16 runs in the reverse direction, which can drive the threaded rod 17 to reverse, and then drive the pushing block 171 to move to the front side, and the pushing block 171 drives the folding lifting frame 15 to fold and retract downward, thereby driving the spray barrel 7 to move downward, and the telescopic tube 6 is shortened. In this way, the spray barrel 7 can be raised and lowered to adjust the height during dust reduction work to meet different dust reduction needs. After the operation is completed, the operation controller 19 is operated to turn off all electrical equipment.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A mobile dust suppression sprayer capable of lifting and lowering, characterized in that: The invention comprises a water supply component, a spray barrel (7), a water pump (8), a bracket (10), a base frame (14), a folding lifting frame (15), a motor (16), a threaded rod (17), a pushing block (171), a mobile vehicle (18), a controller (19) and an adjustment component. The water supply component is provided on the left side of the top of the mobile vehicle (18). The base frame (14) is installed on the right side of the top of the mobile vehicle (18). The controller (19) is installed in the middle of the base frame (14). The folding lifting frame (15) is installed on the top of the base frame (14). The motor (16) is installed on the rear side of the top of the base frame (14). The output shaft of the motor (16) A threaded rod (17) is connected to the top, a push block (171) is threadedly connected to the threaded rod (17), the push block (171) is slidably connected to the bottom frame (14), the push block (171) is rotatably connected to the lower end of the folding lifting frame (15), the top of the folding lifting frame (15) is rotatably connected to a bracket (10), a spray barrel (7) is rotatably connected to the bracket (10), a water pump (8) is installed on the left side of the spray barrel (7), the water pump (8) and the motor (16) are both electrically connected to the controller (19), a water supply component is connected to the water pump (8), and an adjustment component is provided on the folding lifting frame (15).

2. A mobile dust suppression sprayer capable of lifting and lowering according to claim 1, characterized in that: The water supply assembly comprises a water tank (2), a water injection pipe (3), a water outlet pipe (5) and a telescopic pipe (6); the water tank (2) is installed on the left side of the top of the mobile vehicle (18); the water outlet pipe (5) is connected to the right side of the water tank (2); the telescopic pipe (6) is connected between the water outlet pipe (5) and the water inlet pipe of the water pump (8); and the top of the water tank (2) is connected to the water injection pipe (3).

3. A mobile dust suppression sprayer according to claim 2, characterized in that: The adjustment component comprises an electric slide rail (11), a rack (12) and a gear (13); the electric slide rail (11) is connected to the left side of the top of the folding lifting frame (15); the electric slide rail (11) is electrically connected to the controller (19); the rack (12) is slidably connected to the electric slide rail (11); the lower side of the bracket (10) is connected to the gear (13); the gear (13) is meshed with the rack (12).

4. A mobile dust suppression sprayer capable of lifting and lowering according to claim 3, characterized in that: It also includes a guard plate (1), and the guard plate (1) for blocking debris is symmetrically connected to the front and rear of the moving vehicle (18), so as to prevent the debris from entering the bottom of the moving vehicle (18).

5. A mobile dust suppression sprayer capable of lifting and lowering according to claim 4, characterized in that: It also includes an escalator (4), which is installed on the front side of the top of the mobile vehicle (18), and the escalator (4) is fixedly connected to the water tank (2).

6. A mobile dust suppression sprayer capable of lifting and lowering according to claim 5, characterized in that: A filter screen for blocking debris is provided at the water outlet of the spray barrel (7).

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