Road cleaning and dust falling device

Abstract

The utility model discloses a dust falling device for road cleaning, and relates to the technical field of dust falling devices. A supporting frame is fixedly connected to the position, close to the center of one side, of the top end of the vehicle body, a mounting box is fixedly connected to the top end of the supporting frame, a rotating shaft is rotationally connected to the center of the top end of the mounting box, a supporting plate is fixedly connected to the top end of the rotating shaft, and side plates are symmetrically and fixedly connected to the two side ends of the supporting plate. A spray head is fixedly connected to the position, close to one side, between the two side plates, sliding shafts are symmetrically inserted into the positions, close to the two sides, in the supporting plate in a sliding mode, and a top plate is fixedly connected to the top ends of the sliding shafts; the effect of adjusting the spraying angle is achieved through operation of the water pump and mutual cooperation of the first water pipe, the second water pipe, the rotating shaft, the supporting plate and the side plate, and then the problems that when the angle of a dust falling device needs to be adjusted, the angle is limited, and the direction of a sprayer cannot be flexibly adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices, in particular to a road cleaning dust suppression device. Background Art

[0002] With the continuous advancement of urbanization, construction sites are everywhere. Various kinds of dust and dirt are diffused into the air, causing the air quality to deteriorate. Therefore, roads need to carry out dust reduction work. Dust reduction refers to the air particles that fall naturally to the ground. Their particle size is mostly above 10 microns. The unit of measurement indicator is the amount of surface sedimentation per unit area in a certain period of time. The monitoring of natural deposition of atmospheric dust is an early routine monitoring project for atmospheric pollutants.

[0003] There are many problems or defects in the existing dust reduction devices. Most dust reduction devices are very limited when it comes to adjusting the angle, and the direction of the sprayer cannot be flexibly adjusted, resulting in the inability to perform dust reduction work in many places. At the same time, the spray head of the dust reduction device is exposed to the air for a long time and is easily eroded by dust and pollutants, causing the spray head to be blocked or damaged. As a result, manual cleaning of the spray head is required on a regular basis, increasing the workload of the staff. In response to the above problems, the inventor proposed a road cleaning dust reduction device to solve the above problems. Utility Model Content

[0004] In order to solve the problems that the dust reduction device is very limited when adjusting the angle, the direction of the sprayer cannot be flexibly adjusted, and the spray head is exposed to the air for a long time and is easily eroded by dust and pollutants, which requires manual cleaning of the spray head on a regular basis, increasing the workload of the staff; the purpose of the utility model is to provide a road cleaning dust reduction device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a road cleaning and dust reduction device, including a vehicle body, a support frame fixedly connected to the top of the vehicle body near the center of one side, a mounting box fixedly connected to the top of the support frame, a rotating shaft rotatably connected to the top center of the mounting box, a support plate fixedly connected to the top of the rotating shaft, side plates symmetrically fixedly connected to both side ends of the support plate, a nozzle fixedly connected between the two side plates and near one side, a sliding shaft symmetrically inserted and slidably inserted inside the support plate and near both sides, a top plate fixedly connected to the top of the sliding shaft, a mounting plate fixedly connected between the bottom ends of the two top plates and near one side, a sponge block provided at one end of the mounting plate near the nozzle, and the sponge block is in contact with the nozzle.

[0006] Preferably, a connecting frame is fixedly connected between the two sliding shafts and near the top, an electric cylinder is fixedly connected to the center of the top of the support plate, the output end of the electric cylinder is fixedly connected to the connecting frame, a motor is fixedly connected to the center inside the installation box, and the output end of the motor passes through the installation box and is fixedly connected to the rotating shaft.

[0007] Preferably, the bottom end of the sliding shaft is fixedly connected to a limiting disk, and a box door is detachably provided at the center of the side end of the installation box.

[0008] Preferably, a water tank is fixedly connected to the top of the vehicle body near the center of the other side, a water inlet is opened at the top of the water tank near the center, a water pump is fixedly connected to the top of the vehicle body near the water tank, one end of the water pump is fixedly connected to water pipe 1, and the other end of water pipe 1 is fixedly connected to the water tank.

[0009] Preferably, one end of the nozzle close to the water tank is fixedly connected to water pipe 2, and the other end of water pipe 2 is fixedly connected to the water pump.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The present invention operates the water pump, and then the water pipes 1 and 2, as well as the rotating shaft, the support plate, and the side plate cooperate with each other to adjust the spraying angle, thereby solving the problem that the dust suppression device is very limited when the angle needs to be adjusted and the direction of the sprayer cannot be flexibly adjusted;

[0012] 2. The utility model solves the problem that the sprinkler head is exposed to the air for a long time and is easily corroded by dust and pollutants, and requires manual regular cleaning of the sprinkler head, which increases the workload of the staff, by running the electric cylinder and then cooperating with the connecting frame and the sliding shaft as well as the top plate, the mounting plate and the sponge block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the support frame structure of the utility model.

[0016] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0017] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0018] In the figure: 1. Vehicle body; 11. Water pipe 1; 12. Water pump; 13. Water pipe 2; 2. Water tank; 21. Top plate; 22. Mounting plate; 23. Sponge block; 3. Support frame; 31. Mounting box; 32. Motor; 33. Rotating shaft; 34. Support plate; 35. Sliding shaft; 36. Connecting frame; 37. Electric cylinder; 38. Side panel; 39. Nozzle. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-4 As shown, the utility model provides a technical solution: a road cleaning and dust reduction device, including a body 1, a support frame 3 is fixedly connected to the top of the body 1 near the center of one side, a mounting box 31 is fixedly connected to the top of the support frame 3, a rotating shaft 33 is rotatably connected to the center of the top of the mounting box 31, a support plate 34 is fixedly connected to the top of the rotating shaft 33, and the side plates 38 are symmetrically fixedly connected to the two side plates 38 and fixedly connected to one side. A nozzle 39 is fixedly connected between the two side plates 38 and near one side, a sliding shaft 35 is symmetrically inserted and slidably provided inside the support plate 34 and near both sides, the top of the sliding shaft 35 is fixedly connected to the top plate 21, a mounting plate 22 is fixedly connected between the bottom ends of the two top plates 21 and near one side, a sponge block 23 is provided at one end of the mounting plate 22 near the nozzle 39, and the sponge block 23 is in contact with the nozzle 39.

[0021] A connecting frame 36 is fixedly connected between the two sliding shafts 35 and near the top. An electric cylinder 37 is fixedly connected to the center of the top of the support plate 34 , and the output end of the electric cylinder 37 is fixedly connected to the connecting frame 36 .

[0022] By adopting the above technical solution, the electric cylinder 37 is operated, so that the fixed connection frame 36 drives the two sliding shafts 35 to move up and down.

[0023] A motor 32 is fixedly connected to the center of the installation box 31 , and an output end of the motor 32 passes through the installation box 31 and is fixedly connected to a rotating shaft 33 .

[0024] By adopting the above technical solution, the motor 32 is operated, so that the fixedly connected rotating shaft 33 is rotated, thereby achieving the effect of adjusting the angle of the nozzle 39.

[0025] The bottom end of the sliding shaft 35 is fixedly connected to the limit plate.

[0026] By adopting the above technical solution, a limit plate is provided at the bottom end of the sliding shaft 35 in order to prevent the sliding shaft 35 from being misplaced.

[0027] A box door is detachably provided at the center of the side end of the installation box 31.

[0028] By adopting the above technical solution, a box door is provided at the side end of the installation box 31 in order to facilitate the inspection of the working condition of the motor 32 inside the installation box 31 .

[0029] A water tank 2 is fixedly connected to the top of the vehicle body 1 and near the center of the other side, and a water inlet is opened at the top of the water tank 2 and near the center.

[0030] By adopting the above technical solution, a water tank 2 is provided on the top of the vehicle body 1 in order to cooperate with the nozzle 39 to realize the spraying and dust reduction work.

[0031] A water pump 12 is fixedly connected to the top of the vehicle body 1 near the water tank 2 , one end of the water pump 12 is fixedly connected to a water pipe 11 , and the other end of the water pipe 11 is fixedly connected to the water tank 2 .

[0032] By adopting the above technical solution, the water pump 12 is operated, so that the clean water inside the water tank 2 passes through the water pipe 1 11 and the water pipe 2 13 to achieve the effect of supplying water to the nozzle 39.

[0033] One end of the nozzle 39 close to the water tank 2 is fixedly connected to the second water pipe 13, and the other end of the second water pipe 13 is fixedly connected to the water pump 12.

[0034] By adopting the above technical solution, water pipe 2 13 is set at the side end of the nozzle 39 in order to cooperate with water pipe 1 11 and water pump 12 to achieve the effect of supplying water to the nozzle 39.

[0035] Working principle: When the device is in use, first fill the water tank 2 with an appropriate amount of clean water, then operate the water pump 12, so that the clean water flows into the nozzle 39 through the water pipe 1 11 and the water pipe 2 13, and sprays outward to complete the dust reduction work. When it is necessary to adjust the spraying position, the motor 32 is operated to rotate the fixedly connected rotating shaft 33, and then the nozzle 39 is driven to rotate the angle under the action of the support plate 34 and the two side plates 38, thereby achieving the effect of adjusting the spraying angle, thereby solving the problem that the dust reduction device is very limited when it needs to adjust the angle and cannot flexibly adjust the direction of the sprayer;

[0036] When the nozzle 39 needs to be cleaned after being used for a period of time, the electric cylinder 37 above the support plate 34 is operated, so that the fixed connection frame 36 drives the two sliding shafts 35 to rise and fall, and then under the action of the top plate 21, the mounting plate 22 drives the sponge block 23 to rise and fall at the nozzle 39, thereby achieving the effect of cleaning the nozzle 39, thereby solving the problem that the nozzle is exposed to the air for a long time and is easily eroded by dust and pollutants, and the nozzle needs to be cleaned manually regularly, which increases the workload of the staff.

[0037] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A road cleaning and dust reduction device, comprising a vehicle body (1), characterized in that: The top of the vehicle body (1) is fixedly connected to a support frame (3) near the center of one side, the top of the support frame (3) is fixedly connected to a mounting box (31), the top center of the mounting box (31) is rotatably connected to a rotating shaft (33), the top of the rotating shaft (33) is fixedly connected to a support plate (34), the two sides of the support plate (34) are symmetrically fixedly connected to side plates (38), a nozzle (39) is fixedly connected between the two side plates (38) and near one side, a sliding shaft (35) is symmetrically inserted in the interior of the support plate (34) and near both sides, the top of the sliding shaft (35) is fixedly connected to a top plate (21), the bottom of the two top plates (21) is fixedly connected to a mounting plate (22) and near one side, a sponge block (23) is provided at one side end of the mounting plate (22) near the nozzle (39), and the sponge block (23) is in contact with the nozzle (39).

2. A road cleaning and dust reduction device according to claim 1, characterized in that: A connecting frame (36) is fixedly connected between the two sliding shafts (35) and near the top. An electric cylinder (37) is fixedly connected to the center of the top of the support plate (34). The output end of the electric cylinder (37) is fixedly connected to the connecting frame (36).

3. A road cleaning and dust reduction device according to claim 1, characterized in that: A motor (32) is fixedly connected to the center of the installation box (31), and an output end of the motor (32) passes through the installation box (31) and is fixedly connected to the rotating shaft (33).

4. A road cleaning and dust reduction device according to claim 1, characterized in that: The bottom end of the sliding shaft (35) is fixedly connected to a limiting disk.

5. A road cleaning and dust reduction device according to claim 1, characterized in that: The installation box (31) is provided with a detachable box door at the center of the side end.

6. A road cleaning and dust reduction device according to claim 1, characterized in that: A water tank (2) is fixedly connected to the top of the vehicle body (1) and near the center of the other side, and a water inlet is provided at the top of the water tank (2) and near the center.

7. A road cleaning and dust reduction device according to claim 6, characterized in that: A water pump (12) is fixedly connected to the top of the vehicle body (1) near the water tank (2), one end of the water pump (12) is fixedly connected to a water pipe (11), and the other end of the water pipe (11) is fixedly connected to the water tank (2).

8. A road cleaning and dust reduction device according to claim 7, characterized in that: One end of the nozzle (39) close to the water tank (2) is fixedly connected to the second water pipe (13), and the other end of the second water pipe (13) is fixedly connected to the water pump (12).

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