Building construction dust falling machine

Abstract

The utility model relates to the technical field of dust falling machines, and discloses a building construction dust falling machine which comprises a vehicle body, a water tank is fixedly connected to the left side of the top end of the vehicle body, a water filling nozzle is formed in the left side of the top end of the water tank, a fixing disc is fixedly connected to the top end of the water tank, and a rotating seat is rotationally connected to the top end of the fixing disc. A water spraying pipe is connected to the top end of the hollow sleeve through an adjusting assembly, an atomizer is fixedly connected to the left end of the water spraying pipe, a water conveying assembly is arranged at the right end of the water spraying pipe, a containing groove is formed in the right side of the top end of the water tank, and a limiting assembly is arranged on the inner wall of the containing groove. According to the atomizer, an operator can rotate the hollow sleeve in the vertical direction and the horizontal direction to adjust the spraying angle of the atomizer under the cooperation of the rotating base and the fixing disc by holding the control handle by hand, and meanwhile, the second fixing block can be controlled to drive the water spraying pipe to slide in the hollow sleeve so that the atomizer can stretch out, and the spraying distance can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of dust suppression machine technology, and in particular to a dust suppression machine for construction. Background Technology

[0002] Dust suppressors are used to suppress dust generated during construction. To enhance the dust suppression effect, water spraying mechanisms are usually installed. Because dust suppressors can effectively suppress dust in the air, they are widely used in the construction industry.

[0003] A search revealed a construction dust suppression machine (publication number CN218188701U) comprising a base assembly, a water supply assembly fixedly mounted on the upper end of the base assembly, a dust suppression assembly fixedly mounted on the upper end of the water supply assembly, a pumping assembly and a water storage assembly fixedly mounted on the upper end of the base assembly, and a push-pull assembly fixedly mounted on one end of the base assembly. This invention, through the water supply assembly, dust suppression assembly, pumping assembly, and water storage assembly, can spray water in a mist form, thereby increasing the dust suppression area and improving the efficiency of dust suppression. Furthermore, the connecting rod, connecting block, and sleeve threaded connection facilitate the disassembly of the connecting rod and push-pull frame, making storage convenient.

[0004] Based on the aforementioned patent, water is injected into a water storage tank, and then a water pump is started to inject the water from the storage tank into a water supply tank through a connecting pipe and an outlet pipe. The water is then transported to the dust-suppressing ball through the supply pipe. Finally, several powerful nozzles on the side surface of the dust-suppressing ball spray water in all directions, allowing it to come into contact with and mix with the dust, and finally fall to the ground, completing the dust suppression work in construction. The water is sprayed out by several powerful nozzles evenly distributed on the side surface of the dust-suppressing ball, expanding the dust suppression range and thus improving the efficiency of the dust suppression work. However, although this dust suppression machine can be used for dust suppression in construction, the nozzle angle is usually fixed, making it inconvenient to adjust the nozzle angle. Moreover, the water is sprayed indiscriminately in the direction of the operator, which is not conducive to the operator pushing the device to carry out all-round dust suppression operations. In view of this technical problem, this application proposes a coking production tower tray anti-clogging treatment device. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dust suppression machine for construction. By using a hand-held control handle in conjunction with a rotating base and a fixed plate, the operator can rotate the hollow sleeve vertically and horizontally to adjust the spray angle of the atomizer. At the same time, by controlling the second fixed block, the water spray pipe can be driven to slide inside the hollow sleeve to extend the atomizer, adjust the spray distance, expand the dust suppression range, and facilitate control.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A dust suppression machine for construction includes a vehicle body. A water tank is fixedly connected to the top left side of the vehicle body. A water inlet is provided on the top left side of the water tank. A fixed plate is fixedly connected to the top of the water tank. A rotating seat is rotatably connected to the top of the fixed plate. A hollow sleeve is rotatably connected to one end of the rotating seat. A water spray pipe is connected to the top of the hollow sleeve through an adjustment component. An atomizer is fixedly connected to the left end of the water spray pipe. A water delivery component is provided at the right end of the water spray pipe. A placement groove is provided on the top right side of the water tank. A limit component is provided on the inner wall of the placement groove.

[0008] Furthermore, a platform is fixedly connected to the right side of the top of the vehicle body, an anti-slip mat is fixedly connected to the top of the platform, and the left end of the platform is fixedly connected to the right end of the water tank.

[0009] Furthermore, the adjustment assembly includes a first fixing block fixedly connected to the top of the hollow sleeve, an electric push rod fixedly connected to the left end of the first fixing block, and a second fixing block fixedly connected to the driving end of the electric push rod.

[0010] Furthermore, the bottom end of the second fixing block is fixedly connected to the top end of the water spray pipe, the water spray pipe is slidably connected to the inner wall of the hollow sleeve, and an operating handle is fixedly connected to the outer wall of the hollow sleeve.

[0011] Furthermore, the water supply assembly includes a connecting hose passing through the right end of the spray pipe, the other end of the connecting hose being fixedly connected to a water supply pipe, and a water pump being installed on the outer wall of the water supply pipe.

[0012] Furthermore, the bottom end of the water pump is fixedly connected to the top of the water tank, and the outer wall of the water delivery pipe penetrates through the top of the water tank.

[0013] Furthermore, the limiting component includes a slide rail fixedly connected to the left side of the inner wall of the placement groove, a slider slidably connected to the inner wall of the slide rail, and a limiting rod fixedly connected to the right end of the slider.

[0014] Furthermore, the bottom end of the limiting rod is disposed on the upper side of the outer wall of the connecting hose, and the outer wall of the connecting hose is disposed on the inner wall of the placement groove.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by using the hand-held operating handle in conjunction with the rotating base and the fixed plate, the operator can rotate the hollow sleeve in the vertical and horizontal directions to adjust the spray angle of the atomizer. At the same time, by controlling the second fixed block to drive the water spray pipe to slide inside the hollow sleeve to extend the atomizer, the spray distance can be adjusted, the dust suppression range can be expanded, and the control is convenient.

[0017] 2. In this utility model, when adjusting the dust suppression range, the limiting rod can limit the connecting hose. The maximum height that the limiting rod slides inside the slide is the maximum distance that the hanging part of the connecting hose can move inside the placement groove, ensuring that the connecting hose will not leave the placement groove, thus causing the connecting hose to swing outside when adjusting the angle later. After use, the connecting hose will also enter the placement groove under the gravity of the limiting rod. Attached Figure Description

[0018] Figure 1 This is a perspective view of a construction dust suppression machine proposed in this utility model;

[0019] Figure 2 This is a cross-sectional view of the water tank in a dust suppression machine for construction work proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the slide in a dust suppression machine for construction work proposed in this utility model.

[0021] Legend:

[0022] 1. Vehicle body; 2. Water tank; 3. Platform; 4. Anti-slip mat; 5. Placement slot; 6. Control handle; 7. Connecting hose; 8. Water pump; 9. Water supply pipe; 10. Hollow sleeve; 11. First fixing block; 12. Electric push rod; 13. Second fixing block; 14. Water spray pipe; 15. Atomizer; 16. Rotating seat; 17. Fixing plate; 18. Water inlet; 19. Slide rail; 20. Limiting rod; 21. Slider. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-3This utility model provides an embodiment of a construction dust suppression machine, comprising a vehicle body 1, a water tank 2 fixedly connected to the left side of the top of the vehicle body 1, a platform 3 fixedly connected to the right side of the top of the vehicle body 1, an anti-slip mat 4 fixedly connected to the top of the platform 3, and a water inlet 18 fixedly connected to the right side of the water tank 2 at the left end of the platform 3. A fixed plate 17 is fixedly connected to the top of the water tank 2, and a rotating seat 16 is rotatably connected to the top of the fixed plate 17. A hollow sleeve 10 is rotatably connected to one end of the rotating seat 16. The top of the hollow sleeve 10 is connected to a water spray pipe 14 via an adjustment assembly. The adjustment assembly includes a first fixing block 11 fixedly connected to the top of the hollow sleeve 10, an electric push rod 12 fixedly connected to the left end of the first fixing block 11, a second fixing block 13 fixedly connected to the drive end of the electric push rod 12, and a water spray pipe 14 fixedly connected to the top of the water spray pipe 14 at the bottom end. The water spray pipe 14 is slidably connected to the inner wall of the hollow sleeve 10, and an operating handle 6 is fixedly connected to the outer wall of the hollow sleeve 10. An atomizer 15 is fixedly connected to the left end of the water spray pipe 14.

[0025] Specifically, during dust suppression, the operator can stand on the platform 3 and hold the control handle 6. The anti-slip mat 4 on the platform 3 can increase the friction of the worker's shoes. The angle of the hollow sleeve 10 in the vertical direction can be adjusted by rotating the seat 16. At the same time, the angle of the hollow sleeve 10 in the horizontal direction can also be adjusted by fixing the plate 17. If dust suppression is required at a distance, the electric push rod 12 can be controlled to drive the second fixing block 13 to move so that the water spray pipe 14 extends out from the hollow sleeve 10, expanding the dust suppression range and making it easier to control the angle of the atomizer 15 spray.

[0026] A water supply component is provided at the right end of the water spray pipe 14. The water supply component includes a connecting hose 7 that passes through the right end of the water spray pipe 14. A water supply pipe 9 is fixedly connected to the other end of the connecting hose 7. A water pump 8 is provided on the outer wall of the water supply pipe 9. The bottom end of the water pump 8 is fixedly connected to the top of the water tank 2. The outer wall of the water supply pipe 9 passes through the top of the water tank 2. A placement groove 5 is opened on the right side of the top of the water tank 2. A limit component is provided on the inner wall of the placement groove 5. The limit component includes a slide rail 19 that is fixedly connected to the left side of the inner wall of the placement groove 5. A slider 21 is slidably connected to the inner wall of the slide rail 19. A limit rod 20 is fixedly connected to the right end of the slider 21. The bottom end of the limit rod 20 is located on the upper side of the outer wall of the connecting hose 7. The outer wall of the connecting hose 7 is located on the inner wall of the placement groove 5.

[0027] Specifically, during dust suppression, the water pump 8 is activated to draw water from the water tank 2 through the water supply pipe 9, which is then injected into the spray pipe 14 via the connecting hose 7 and finally atomized and sprayed out by the atomizer 15. When the operator controls the spray pipe 14 to slide out inside the hollow sleeve 10, the connecting hose 7 will move from inside the placement slot 5 to the outside and pull the limit rod 20 to slide inside the slide rail 19. The limit rod 20 restricts the connecting hose 7. When the spray pipe 14 is reset, the limit rod 20 will pull the connecting hose 7 back into the placement slot 5 under the action of gravity, ensuring that when the spray pipe 14 is adjusted, the connecting hose 7 will not swing outside or accumulate messily on the surface of the water tank 2, affecting the operation.

[0028] Working principle: Water is injected into the water tank 2 through the water inlet 18. Then, the vehicle body 1 is pushed to send the device to the dust suppression location. The operator stands on the platform 3, holds the control handle 6, and starts the water pump 8 to draw water out of the water tank 2 and inject it into the spray pipe 14 through the connecting hose 7, which is then sprayed out from the atomizer 15. Then, with the cooperation of the rotating seat 16 and the fixed plate 17, the hollow sleeve 10 can be rotated horizontally or vertically to adjust the spray angle of the atomizer 15. The second fixed block 13 can also be driven by the electric push rod 12 to drive the spray pipe 14 to slide inside the hollow sleeve 10 to adjust the spray distance. During adjustment, the connecting hose 7 will move with the spray pipe 14 and extend out from the placement groove 5. At this time, the limit rod 20 will restrict the connecting hose 7 to prevent the entire connecting hose 7 from leaving the placement groove 5 and swinging outside, affecting the operation. When the spray pipe 14 is reset, the limit rod 20 will press the connecting hose 7 back into the placement groove 5 under the action of gravity.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust suppression machine for construction sites, characterized in that, The vehicle includes a vehicle body (1), a water tank (2) is fixedly connected to the top left side of the vehicle body (1), a water inlet (18) is provided on the top left side of the water tank (2), a fixed plate (17) is fixedly connected to the top of the water tank (2), a rotating seat (16) is rotatably connected to the top of the fixed plate (17), a hollow sleeve (10) is rotatably connected to one end of the rotating seat (16), a water spray pipe (14) is connected to the top of the hollow sleeve (10) through an adjustment component, an atomizer (15) is fixedly connected to the left end of the water spray pipe (14), a water supply component is provided at the right end of the water spray pipe (14), and a placement groove (5) is provided on the right side of the top of the water tank (2), with a limit component provided on the inner wall of the placement groove (5).

2. A construction dust suppression machine according to claim 1, characterized in that: A platform (3) is fixedly connected to the top right side of the vehicle body (1), and an anti-slip mat (4) is fixedly connected to the top of the platform (3). The left end of the platform (3) is fixedly connected to the right end of the water tank (2).

3. A construction dust suppression machine according to claim 1, characterized in that: The adjustment assembly includes a first fixing block (11) fixedly connected to the top of the hollow sleeve (10), an electric push rod (12) fixedly connected to the left end of the first fixing block (11), and a second fixing block (13) fixedly connected to the driving end of the electric push rod (12).

4. A construction dust suppression machine according to claim 3, characterized in that: The bottom end of the second fixing block (13) is fixedly connected to the top end of the water spray pipe (14), the water spray pipe (14) is slidably connected to the inner wall of the hollow sleeve (10), and the outer wall of the hollow sleeve (10) is fixedly connected to the operating handle (6).

5. A construction dust suppression machine according to claim 1, characterized in that: The water supply assembly includes a connecting hose (7) that passes through the right end of the spray pipe (14), and a water supply pipe (9) is fixedly connected to the other end of the connecting hose (7). A water pump (8) is provided on the outer wall of the water supply pipe (9).

6. A construction dust suppression machine according to claim 5, characterized in that: The bottom end of the water pump (8) is fixedly connected to the top of the water tank (2), and the outer wall of the water pipe (9) passes through the top of the water tank (2).

7. A construction dust suppression machine according to claim 1, characterized in that: The limiting component includes a slide (19) fixedly connected to the left side of the inner wall of the placement groove (5), a slider (21) slidably connected to the inner wall of the slide (19), and a limiting rod (20) fixedly connected to the right end of the slider (21).

8. A construction dust suppression machine according to claim 7, characterized in that: The bottom end of the limiting rod (20) is set on the upper side of the outer wall of the connecting hose (7), and the outer wall of the connecting hose (7) is set on the inner wall of the placement groove (5).

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