Dust removal equipment for road construction and maintenance machinery

Abstract

A dust removal device for road construction and maintenance machinery includes a frame, wheels, a ball bearing bracket, an internally threaded cylinder, a ball bearing, a nozzle, a cylinder shaft, a cylinder handle, a pump body bracket, and a pump body. The lower part of the frame is fixedly connected to the wheels, and the upper part of the frame is fixedly connected to an angle frame. The angle frame is adapted to an angle shaft and connected to it. The angle shaft rotates at the front of the angle frame. A worm gear bracket is located at the lower part of the angle shaft, and the lower part of the angle shaft is fixedly connected to a worm gear. The worm gear bracket is adapted to the worm gear and connected to it. The worm gear rotates at the front of the worm gear bracket. A worm gear bracket is located at the lower part of the angle frame, and the side of the worm gear bracket is fixedly connected to a worm motor. The output shaft of the worm motor is fixedly connected to the worm, and the side of the worm is rotatably connected to the worm gear. The upper part of the angle shaft is fixedly connected to the ball bearing bracket, and the ball bearing bracket is adapted to the ball shaft.

Description

Technical Field

[0001] This utility model relates to the field of dust removal in road construction and maintenance machinery operations, and in particular to a dust removal device for road construction and maintenance machinery operations. Background Technology

[0002] An existing patent (publication number: CN223517203U) discloses a dust removal device for road construction and maintenance machinery. It includes an equipment base and wheel assemblies. The side of the equipment base is fixedly connected to the wheel assemblies. The upper part of the equipment base has a protective upright. The inside of the equipment base is fixedly connected to a water tank, the side of the water tank is fixedly connected to the protective upright, and the side of the water tank is fixedly connected to an input pipe. The water tank and the input pipe are internally connected, and the upper part of the input pipe has threads. A filter cartridge is threadedly connected to the threaded side. However, in this device, the "fixed connection between the inside of the equipment base and the water tank" means that the equipment relies on the water tank on the upper part of the equipment base for irrigation output. Since the water tank is a fixed component, if the liquid in the tank is used up, it cannot be quickly replaced, affecting the working efficiency of the equipment. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a dust removal device for road construction and maintenance machinery. By pulling the handle on the upper part of the cylinder support frame, the cylinder support frame is tilted, allowing the material cylinder on the upper part of the cylinder support frame to be detached from the equipment for quick material replacement without the need for filling at the equipment, thereby improving the working efficiency of the equipment.

[0004] The objective of this utility model is achieved through the following technical solution: A dust removal device for road construction and maintenance machinery includes a frame, wheels, a ball bearing bracket, an internally threaded cylinder, a ball bearing, a nozzle, a cylinder shaft, a cylinder handle, a pump body bracket, and a pump body. The lower part of the frame is fixedly connected to the wheels, and the upper part of the frame is fixedly connected to an angle frame. The angle frame is adapted to an angle shaft and connected to the angle shaft. The angle shaft rotates at the front of the angle frame. The lower part of the angle frame has a worm gear frame, and the lower part of the angle shaft is fixedly connected to a worm gear. The worm gear frame is adapted to the worm gear and connected to the worm gear. The worm gear rotates at the front of the worm gear frame. The lower part of the angle frame has a worm gear frame, the side of which is fixedly connected to the worm motor. The output shaft of the worm motor is fixedly connected to the worm, and the side of the worm is rotatably connected to the worm wheel. The upper part of the angle shaft is fixedly connected to the ball shaft bracket, which is adapted to the ball shaft. The ball shaft bracket connects to the ball shaft, and the ball shaft rotates on the upper part of the ball shaft bracket. The side of the ball shaft bracket has a pressure plate groove, which is adapted to the pressure plate. The pressure plate groove connects to the pressure plate, and the pressure plate slides on the side of the pressure plate groove.

[0005] The ball bearing bracket is fixedly connected to the inner threaded cylinder on the side. The inner threaded cylinder is adapted to the threaded rod. The inner threaded cylinder is connected to the threaded rod. The threaded rod rotates on the side of the inner threaded cylinder. The side of the threaded rod is fixedly connected to the hexagonal head. The pressure plate is pressed against the side of the ball bearing by the threaded rod.

[0006] The front part of the ball shaft is fixedly connected to the nozzle, the side of the nozzle has a nozzle water inlet, the side of the frame has a cylinder limiting rod, the cylinder shaft is rotatably connected to the rear of the frame, and the side of the cylinder shaft is fixedly connected to the cylinder support frame. Beneficial effects

[0007] 1. During the use of this utility model road construction and maintenance machinery dust removal device, water inside the material cylinder is input into the nozzle water inlet on the side of the nozzle through the pump body water pipe at the rear of the pump body for dust removal during road construction and maintenance machinery operations. Multiple material cylinders can be set. When the material cylinder needs to be replaced after the water in the material cylinder is used up, the cylinder support frame is tilted by pulling the cylinder handle on the upper part of the cylinder support frame, so that the material cylinder on the upper part of the cylinder support frame can be detached from the equipment for quick material replacement. During this period, there is no need to fill the equipment, thereby improving the working efficiency of the equipment.

[0008] 2. During the use of this utility model road construction and maintenance machinery dust removal device, dust removal for road construction and maintenance machinery is carried out through the nozzles on the upper part of the angle frame. The worm motor drives the internal worm to drive the worm wheel to rotate, which in turn drives the nozzle to rotate. Because the transmission principle of the worm and worm wheel has a self-locking function, the equipment maintains the adjusted angle during operation, thereby enhancing the stability of the equipment.

[0009] 3. During the use of this utility model's dust removal device for road construction and maintenance machinery, dust removal is carried out through the nozzles on the upper part of the ball shaft bracket. If it is necessary to adjust the elevation angle of the nozzles, the hexagonal head on the side of the ball shaft bracket is rotated, causing the hexagonal head to drive the threaded rod to rotate while moving the pressure plate and releasing the lock on the ball shaft. This allows the equipment to adjust the elevation angle of the ball shaft behind the nozzles according to actual needs. After adjustment, the hexagonal head is rotated to lock it, thereby increasing the adaptability of the equipment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the dust removal device for road construction and maintenance machinery as described in this utility model. Figure 1 .

[0011] Figure 2 This is a schematic diagram of the dust removal device for road construction and maintenance machinery as described in this utility model. Figure 2 .

[0012] Figure 3 This is a partial cross-sectional schematic diagram of the cylinder support frame structure of the dust removal device for road construction and maintenance machinery as described in this utility model.

[0013] Figure 4 This is a partial cross-sectional schematic diagram of the angle frame structure of the dust removal device for road construction and maintenance machinery described in this utility model.

[0014] Figure 5This is a partial cross-sectional schematic diagram of the ball shaft support structure of the dust removal device for road construction and maintenance machinery described in this utility model.

[0015] Figure 6 This is a three-dimensional assembly diagram of the worm gear frame structure of the dust removal device for road construction and maintenance machinery as described in this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A dust removal device for road construction and maintenance machinery includes a frame 01, wheels 02, a ball bearing bracket 10, an internally threaded cylinder 14, a ball bearing 11, a nozzle 17, a cylinder shaft 22, a cylinder handle 23, a pump body bracket 24, and a pump body 25. The lower part of the frame 01 is fixedly connected to the wheels 02, and the upper part of the frame 01 is fixedly connected to an angle frame 03. The angle frame 03 is adapted to an angle shaft 04 and is connected to the angle shaft 04. The angle shaft 04 rotates at the front of the angle frame 03. The lower part of the angle frame 03 has a worm gear bracket 05, and the lower part of the angle shaft 04 is fixedly connected to a worm gear 06. Next, the worm gear frame 05 is adapted to the worm gear 06. During the use of the dust removal device for road construction and maintenance machinery, the dust removal work for road construction and maintenance machinery is carried out through the nozzle 17 on the upper part of the angle frame 03. The worm motor 08 drives the internal worm 09 to drive the worm gear 06 to rotate, so that the worm gear 06 drives the nozzle 17 to rotate. Because the transmission principle of the worm 09 and the worm gear 06 has a self-locking function, the equipment maintains the adjusted angle during operation, thereby enhancing the stability of the equipment. The worm gear frame 05 is connected to the worm gear 06, and the worm gear 06 rotates at the front of the worm gear frame 05. The lower part of the angle frame 03 has a worm gear frame 07. The side of the worm gear frame 07 is fixedly connected to the worm motor 08. The output shaft of the worm motor 08 is fixedly connected to the worm 09. The side of the worm 09 is rotatably connected to the worm wheel 06. The upper part of the angle shaft 04 is fixedly connected to the ball shaft bracket 10. The ball shaft bracket 10 is adapted to the ball shaft 11. The ball shaft bracket 10 connects to the ball shaft 11, and the ball shaft 11 rotates on the upper part of the ball shaft bracket 10. During the use of the dust removal device for road construction and maintenance machinery, dust removal work for road construction and maintenance machinery is carried out through the nozzle 17 on the upper part of the ball shaft bracket 10. If it is necessary to adjust the nozzle... When adjusting the elevation angle of the nozzle 17, the hexagonal head 16 on the side of the ball bearing bracket 10 is rotated, causing the threaded rod 15 to rotate and the pressure plate 13 to move, thus releasing the lock on the ball bearing 11. This allows the equipment to adjust the elevation angle of the ball bearing 11 at the rear of the nozzle 17 according to actual needs. After adjustment, the hexagonal head 16 is rotated to lock the nozzle, thereby increasing the adaptability of the equipment. The side of the ball bearing bracket 10 has a pressure plate groove 12, which is adapted to the pressure plate 13. The pressure plate groove 12 is connected to the pressure plate 13, and the pressure plate 13 slides on the side of the pressure plate groove 12.

[0017] Example 2: The ball bearing bracket 10 of this utility model is fixedly connected to the side of the internal threaded cylinder 14. The internal threaded cylinder 14 is adapted to the threaded rod 15. The internal threaded cylinder 14 is connected to the threaded rod 15. The threaded rod 15 rotates on the side of the internal threaded cylinder 14. The side of the threaded rod 15 is fixedly connected to the hexagonal head 16. The pressure plate 13 is pressed against the side of the ball bearing 11 through the threaded rod 15.

[0018] Example 3: The ball shaft 11 of this utility model is fixedly connected to the front of the nozzle 17, the nozzle 17 has a nozzle water inlet 18 on the side, the frame 01 has a cylinder limiting rod 19 on the side, the cylinder shaft 22 is rotatably connected to the rear of the frame 01, and the side of the cylinder shaft 22 is fixedly connected to the cylinder support frame 20.

[0019] Example 4: The upper part of the cylinder shaft 22 of this utility model is fixedly connected to the cylinder handle 23. The cylinder support frame 20 is adapted to the material cylinder 21. The cylinder support frame 20 is connected to the material cylinder 21. During the use of the dust removal device for road construction and maintenance machinery, the water inside the material cylinder 21 is input to the nozzle water inlet 18 on the side of the nozzle 17 through the pump body water pipe 26 at the rear of the pump body 25 for dust removal work of road construction and maintenance machinery. Multiple material cylinders 21 can be set. If the material cylinder 21 needs to be replaced after the water in the material cylinder 21 is used up, the cylinder handle 23 at the upper part of the cylinder support frame 20 is pulled to tilt the cylinder support frame 20, so that the material cylinder 21 at the upper part of the cylinder support frame 20 can be separated from the equipment for quick material replacement. During this period, there is no need to fill the equipment, thereby improving the working efficiency of the equipment. The material cylinder 21 slides inside the cylinder support frame 20. The upper part of the frame 01 is fixedly connected to the pump body bracket 24.

[0020] Example 5: The upper part of the pump body bracket 24 of this utility model is fixedly connected to the pump body 25. The pump body 25 has a pump body suction pipe 26 at the rear and a pump body delivery pipe 27 at the front. The pump body delivery pipe 27 is connected to the nozzle water inlet 18 through a pipe.

[0021] Example 6: The installation steps of this utility model are as follows: Fix the lower part of the frame 01 to the wheel 02; fix the upper part of the frame 01 to the angle bracket 03; rotate the angle shaft 04 in front of the angle bracket 03; fix the lower part of the angle shaft 04 to the worm gear 06; rotate the worm gear 06 in front of the worm gear bracket 05. Fix the side of the worm bracket 07 to the worm motor 08; fix the output shaft of the worm motor 08 to the worm 09; rotatably connect the side of the worm 09 to the worm gear 06; fix the upper part of the angle shaft 04 to the ball bearing bracket 10; rotate the ball bearing 11 on the upper part of the ball bearing bracket 10; slide the pressure plate 13 on the side of the pressure plate groove 12; fix the side of the ball bearing bracket 10 to the internal threaded cylinder 14; rotate the threaded rod 15 on the side of the internal threaded cylinder 14; fix the side of the threaded rod 15 to the hexagonal head 16; and... The pressure plate 13 is pressed against the side of the ball shaft 11 by the threaded rod 15, the front of the ball shaft 11 is fixedly connected to the nozzle 17, the cylinder shaft 22 is rotatably connected to the rear of the frame 01, the side of the cylinder shaft 22 is fixedly connected to the cylinder support frame 20, the upper part of the cylinder shaft 22 is fixedly connected to the cylinder handle 23, the material cylinder 21 slides inside the cylinder support frame 20, the upper part of the frame 01 is fixedly connected to the pump body bracket 24, the upper part of the pump body bracket 24 is fixedly connected to the pump body 25, and the pump body water supply pipe 27 is connected to the nozzle water inlet 18 through the pipe.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dust removal device for road construction and maintenance machinery, characterized in that: The system includes a frame (01), wheels (02), ball bearing bracket (10), internal threaded cylinder (14), ball bearing (11), nozzle (17), cylinder shaft (22), cylinder handle (23), pump body bracket (24), and pump body (25). The lower part of the frame (01) is fixedly connected to the wheels (02), and the upper part of the frame (01) is fixedly connected to the angle frame (03). The angle frame (03) is adapted to the angle shaft (04), and the angle frame (03) is connected to the angle shaft (04). The angle shaft (04) rotates in front of the angle frame (03). The angle frame (03) has a worm gear frame (05) at the bottom. The angle shaft (04) is fixedly connected to the worm wheel (06) at the bottom. The worm gear frame (05) is adapted to the worm wheel (06). The worm gear frame (05) is connected to the worm wheel (06). The worm wheel (06) rotates in front of the worm gear frame (05). The angle frame (03) has a worm gear frame (07) at the bottom. The side of the worm gear frame (07) is fixedly connected to the worm motor (08). The output shaft of the worm motor (08) is fixedly connected to the worm (09). The side of the worm (09) is rotatably connected to the worm wheel (06).

2. The dust removal device for road construction and maintenance machinery as described in claim 1, characterized in that: The upper part of the angle shaft (04) is fixedly connected to the ball shaft bracket (10). The ball shaft bracket (10) is adapted to the ball shaft (11). The ball shaft bracket (10) is connected to the ball shaft (11). The ball shaft (11) rotates on the upper part of the ball shaft bracket (10). The side of the ball shaft bracket (10) has a pressure plate groove (12). The pressure plate groove (12) is adapted to the pressure plate (13). The pressure plate groove (12) is connected to the pressure plate (13). The pressure plate (13) is on the pressure plate. The groove (12) slides on the side, the ball shaft bracket (10) is fixedly connected to the inner threaded cylinder (14), the inner threaded cylinder (14) is adapted to the threaded rod (15), the inner threaded cylinder (14) is connected to the threaded rod (15), the threaded rod (15) rotates on the side of the inner threaded cylinder (14), the side of the threaded rod (15) is fixedly connected to the hexagonal head (16), and the pressure plate (13) is pressed against the side of the ball shaft (11) through the threaded rod (15).

3. The dust removal device for road construction and maintenance machinery as described in claim 2, characterized in that: The front part of the ball shaft (11) is fixedly connected to the nozzle (17), the nozzle (17) has a nozzle water inlet (18) on the side, the frame (01) has a cylinder limiting rod (19) on the side, the cylinder shaft (22) is rotatably connected to the rear part of the frame (01), and the side of the cylinder shaft (22) is fixedly connected to the cylinder support frame (20).

4. The dust removal device for road construction and maintenance machinery as described in claim 3, characterized in that: The upper part of the cylinder shaft (22) is fixedly connected to the cylinder handle (23), the cylinder support frame (20) is adapted to the material cylinder (21), the cylinder support frame (20) is connected to the material cylinder (21), the material cylinder (21) slides inside the cylinder support frame (20), and the upper part of the frame (01) is fixedly connected to the pump body bracket (24).

5. The dust removal device for road construction and maintenance machinery as described in claim 4, characterized in that: The upper part of the pump body bracket (24) is fixedly connected to the pump body (25), and the rear part of the pump body (25) has a pump body water pumping pipe (26).

6. The dust removal device for road construction and maintenance machinery according to claim 4, characterized in that: The pump body (25) has a pump body water supply pipe (27) at the front, and the pump body water supply pipe (27) is connected to the nozzle water supply port (18) through a pipe.

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