Movable cleaning device for building machinery

Abstract

The movable cleaning device for the building machinery comprises a cleaning shell and a pressure pump, the left side and the right side of the cleaning shell are fixedly connected with fixing plates, the inner walls of the two fixing plates are fixedly connected with hydraulic rods, the output ends of the two hydraulic rods are fixedly connected with first cleaning spray pipes, and the first cleaning spray pipes are fixedly connected with second cleaning spray pipes. The extraction end of the pressure pump communicates with a water tank, the output end of the pressure pump communicates with a connecting pipe, the left end and the right end of the connecting pipe communicate with the front sides of the corresponding first cleaning spray pipes correspondingly, and the bottom end of the connecting pipe communicates with a second cleaning spray pipe. According to the multi-angle cleaning device, cleaning liquid is pressurized when passing through the first cleaning spray pipe and the second cleaning spray pipe through the pressure pump, the cleaning liquid is sprayed in cooperation with the second cleaning spray pipe installed at the bottom, and therefore multi-angle cleaning treatment can be carried out, the situation that a worker holds the spray gun by hand to clean a product back and forth is avoided, and the overall cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a movable cleaning device for construction machinery. Background Art

[0002] Construction machinery refers to various mechanical equipment used for carrying, digging, lifting, compacting, crushing, mixing and other operations during the construction process. These mechanical equipment play an irreplaceable role in construction projects, improving construction efficiency, ensuring construction quality and reducing labor intensity.

[0003] The selection and use of construction machinery and equipment need to be reasonably configured and arranged according to specific construction requirements, project scale and environmental conditions to ensure the smooth progress and safe completion of the construction work. After the construction work is completed, a cleaning device is needed to clean the construction equipment.

[0004] Existing cleaning equipment is hand-held by operators to clean dirt, and operators are required to change the cleaning angles at multiple times, resulting in low cleaning efficiency and a long time. At the same time, the sewage after cleaning is directly discharged, which increases the waste of water resources. Therefore, a movable cleaning device for construction machinery is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the above shortcomings, the utility model provides a movable cleaning device for construction machinery, aiming to improve the problem that operators need to change cleaning at multiple angles, resulting in low cleaning efficiency and a long time. At the same time, the sewage after cleaning is directly discharged, which increases the waste of water resources.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a movable cleaning device for construction machinery, comprising a cleaning shell and a pressure pump, the left and right sides of the cleaning shell are fixedly connected with fixed plates, the inner walls of the two fixed plates are fixedly connected with hydraulic rods, the output ends of the two hydraulic rods are fixedly connected with cleaning nozzle 1, the extraction end of the pressure pump is connected with a water tank, the output end of the pressure pump is connected with a connecting pipe, the left and right ends of the connecting pipe are respectively connected to the front side of the corresponding cleaning nozzle 1, the bottom end of the connecting pipe is connected with cleaning nozzle 2, the bottom wall of the cleaning nozzle 2 is fixedly connected to the inner bottom wall of the cleaning shell, the top wall of the cleaning shell is equidistantly provided with a plurality of vertical grooves, the bottom wall of the cleaning shell is connected to the top wall of the water tank, the top wall of the water tank is equidistantly provided with a plurality of collecting grooves, the inner wall of the water tank is fixedly installed with a filter plate, the left and right sides of the water tank are provided with movable components, and the right end of the front side of the top wall of the water tank is provided with a mixing mechanism.

[0007] As a further description of the above technical solution:

[0008] The mixing mechanism includes a power fan, the bottom wall of which is fixedly connected to the front right end of the top wall of the water tank, the extraction end of the power fan is fixedly connected to a filter plate, the output end of the power fan is connected to a delivery pipe, the bottom end of the delivery pipe is connected to a porous nozzle, the rear side of the porous nozzle is fixedly connected to the front side of the water tank, a valve is fixedly installed in the middle of the delivery pipe, the right side of the delivery pipe is connected to a mixing pipe, and the bottom end of the mixing pipe is connected to the right side of the water tank.

[0009] As a further description of the above technical solution:

[0010] The moving assembly includes multiple connecting plates, adjacent sides of the multiple connecting plates are fixedly connected to the left and right sides of the water tank, the bottom walls of the multiple connecting plates are fixedly connected with electric telescopic rods, the output ends of the multiple electric telescopic rods are fixedly connected with universal wheels, the rear side of the water tank is rotatably connected with a sealing door, and the front left end of the top wall of the water tank is connected to a liquid injection valve.

[0011] As a further description of the above technical solution:

[0012] A control switch is fixedly connected to the front end of the left side of the water tank, and the control switch is electrically connected to the hydraulic rod, the booster pump, the power fan and the electric telescopic rod respectively.

[0013] As a further description of the above technical solution:

[0014] Rubber rings are fixedly installed on the left and right sides of the rear end outer wall of the connecting pipe, and the outer walls of the two rubber rings are fixedly connected to the front side of the corresponding cleaning nozzle one.

[0015] As a further description of the above technical solution:

[0016] The left and right ends of the rear side of the cleaning shell are both fixedly connected with inclined platforms, and the rear sides of the two inclined platforms are both fixedly connected with a plurality of rubber pads at equal distances.

[0017] As a further description of the above technical solution:

[0018] A waterproof shell is arranged on the left side of the water tank, and the right side of the waterproof shell is rotatably connected to the left side of the control switch through a hinge.

[0019] As a further description of the above technical solution:

[0020] The four corners of the bottom wall of the water tank are fixedly connected with support columns.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, the cleaning liquid is pressurized by a pressure pump when passing through the cleaning nozzle 1 and the cleaning nozzle 2, and at the same time, the hydraulic rod is lifted and lowered to spray at different heights, and the cleaning nozzle 2 installed at the bottom is sprayed, so that multi-angle cleaning can be carried out, avoiding manual hand-held spray guns to clean around the product back and forth, reducing the work efficiency of workers, and improving the overall cleaning effect. The device can be moved through the cooperation of the moving components.

[0023] In the utility model, external air is conveyed into the mixing tube by a power fan, and water and detergent are rotated under the high-pressure flow of air, thereby promoting full mixing of water and detergent, avoiding the poor cleaning effect caused by the inability of traditional detergents to be fully mixed, and reducing the use cost of the detergent. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a movable cleaning device for construction machinery proposed by the utility model;

[0025] Figure 2 This is a top view of a movable cleaning device for construction machinery proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of a cleaning shell of a movable cleaning device for construction machinery proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of a hybrid mechanism of a movable cleaning device for construction machinery.

[0028] Legend:

[0029] 1. Cleaning shell; 2. Mixing mechanism; 201. Power fan; 202. Delivery pipe; 203. Multi-hole nozzle; 204. Valve; 205. Mixing tube; 206. Filter plate; 3. Fixing plate; 4. Hydraulic rod; 5. Cleaning nozzle one; 6. Water tank; 7. Pressure pump; 8. Connecting pipe; 9. Rubber ring; 10. Vertical slot; 11. Cleaning nozzle two; 12. Collecting tank; 13. Filter plate; 14. Filling valve; 15. Sealing door; 16. Control switch; 17. Waterproof shell; 18. Connecting plate; 19. Electric telescopic rod; 20. Universal wheel; 21. Support column; 22. Inclined platform; 23. Rubber pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a movable cleaning device for construction machinery, including a cleaning shell 1 and a pressure pump 7, the left and right sides of the cleaning shell 1 are fixedly connected with a fixed plate 3, the inner walls of the two fixed plates 3 are fixedly connected with a hydraulic rod 4, the output ends of the two hydraulic rods 4 are fixedly connected with a cleaning nozzle 1 5, the extraction end of the pressure pump 7 is connected with a water tank 6, the output end of the pressure pump 7 is connected with a connecting pipe 8, the left and right ends of the connecting pipe 8 are respectively connected to the front side of the corresponding cleaning nozzle 1 5, the bottom end of the connecting pipe 8 is connected with a cleaning nozzle 2 11, the bottom wall of the cleaning nozzle 2 11 is fixedly connected to the inner bottom wall of the cleaning shell 1, the top wall of the cleaning shell 1 is equidistantly provided with a plurality of vertical grooves 10, the bottom wall of the cleaning shell 1 is connected to the top wall of the water tank 6, the top wall of the water tank 6 is equidistantly provided with a plurality of collecting grooves 12, the inner wall of the water tank 6 is fixedly installed with a filter plate 13, the left and right sides of the water tank 6 are provided with a movable component, and the right end of the front side of the top wall of the water tank 6 is provided with a mixing mechanism 2;

[0032] Specifically, the booster pump 7 is started to extract the cleaning liquid inside the water tank 6, and the cleaning liquid is transported to the cleaning nozzle 1 5 and the cleaning nozzle 2 11 through the connecting pipe 8 for pressurization. The purpose of this step is to ensure that the cleaning liquid can be transported to the inside of the cleaning nozzle 1 5 and the cleaning nozzle 2 11 in a high-pressure state, so as to better clean the construction machinery. After the cleaning liquid enters the cleaning nozzle 1 5 and the cleaning nozzle 2 11, the construction machinery is cleaned by high-pressure spraying through these two cleaning nozzles. During the cleaning process, the two hydraulic rods 4 are started so that the two cleaning nozzles 1 5 can be adjusted in height following the output end of the hydraulic rod 4. The connecting pipe 8 is made of a hose material, so that it can be raised and lowered following the cleaning nozzle 1 5. The purpose of this step is to ensure that the cleaning nozzle 1 5 can be adjusted according to the height of the construction machinery to achieve spraying at different heights. This can not only ensure the cleaning effect, but also avoid the waste of cleaning liquid. The cleaned sewage enters the second half of the water tank 6 through multiple collecting troughs 12. The purpose of this step is to collect the cleaned sewage in a centralized manner for subsequent treatment. Finally, the sewage is extracted by the pressure pump 7 so that it can be filtered through the filter plate 13. The purpose of this step is to remove impurities in the sewage, thereby realizing the reuse of the sewage. The filtered clean water can be used again for cleaning construction machinery, thereby achieving the purpose of saving water resources.

[0033] Reference Figure 1 The moving assembly includes a plurality of connecting plates 18, and the adjacent sides of the plurality of connecting plates 18 are fixedly connected to the left and right sides of the water tank 6. The bottom walls of the plurality of connecting plates 18 are fixedly connected to electric telescopic rods 19, and the output ends of the plurality of electric telescopic rods 19 are fixedly connected to universal wheels 20. The rear side of the water tank 6 is rotatably connected to a sealing door 15, and the front left end of the top wall of the water tank 6 is connected to a liquid injection valve 14; rubber rings 9 are fixedly installed on the left and right sides of the outer wall of the rear end of the connecting pipe 8, and the outer walls of the two rubber rings 9 are fixedly connected to the front side of the corresponding cleaning nozzle 5; the four corners of the bottom wall of the water tank 6 are fixedly connected to support columns 21;

[0034] Specifically, by starting multiple electric telescopic rods 19, the height of the universal wheel 20 can be changed, which makes it easier to change the height of the device, thereby facilitating the construction machinery to move to the top of the cleaning shell. The device can be transported through the universal wheel 20, the filtered dirt can be discharged and cleaned through the sealing door 15, the water and detergent can be injected through the injection valve 14, the rear end of the connecting pipe 8 can be protected by the rubber ring 9, thereby reducing wear, and the stability of the water tank 6 is improved by the support column 21.

[0035] Reference Figure 1 and Figure 4 The mixing mechanism 2 includes a power fan 201, the bottom wall of the power fan 201 is fixedly connected to the front right end of the top wall of the water tank 6, the extraction end of the power fan 201 is fixedly connected to a filter disc 206, the output end of the power fan 201 is connected to a delivery pipe 202, the bottom end of the delivery pipe 202 is connected to a porous nozzle 203, the rear side of the porous nozzle 203 is fixedly connected to the front side of the water tank 6, a valve 204 is fixedly installed in the middle of the delivery pipe 202, the right side of the delivery pipe 202 is connected to a mixing pipe 205, and the bottom end of the mixing pipe 205 is connected to the right side of the water tank 6;

[0036] Specifically, the air extracted by the power fan 201 will be filtered through the filter disc 206. The function of the filter disc 206 is to filter out larger particles in the air to prevent these particles from entering the interior of the power fan 201 and causing damage to the impeller. The filtered airflow will enter the mixing tube 205 for high-pressure delivery. The flow of high-pressure air has a strong rotation effect on the detergent and water in the water tank 6, so that the water and the detergent can be fully mixed, avoiding the situation where the detergent cannot be well mixed with the water to reduce the cleaning effect. By opening the valve 204, the extracted airflow can be output through the bottom end of the delivery pipe 202 through the porous nozzle 203. The airflow can dredge the filter plate 13 inside the water tank 6, ensuring the smooth progress of the cleaning process. Opening the sealing door 15 allows the filtered dirt to be cleaned and discharged by the high-pressure airflow delivered by the porous nozzle 203, avoiding the retention of dirt inside the water tank 6. By fully mixing the detergent and water, efficient cleaning is achieved and the amount of detergent used is reduced.

[0037] Reference Figure 1 , Figure 3 and Figure 4 The front end of the left side of the water tank 6 is fixedly connected with a control switch 16, and the control switch 16 is electrically connected to the hydraulic rod 4, the booster pump 7, the power fan 201 and the electric telescopic rod 19 respectively; the left and right ends of the rear side of the cleaning shell 1 are fixedly connected with inclined platforms 22, and the rear sides of the two inclined platforms 22 are fixedly connected with multiple rubber pads 23 at equal distances; a waterproof shell 17 is provided on the left side of the water tank 6, and the right side of the waterproof shell 17 is rotatably connected to the left side of the control switch 16 through a hinge;

[0038] Specifically, through the control switch 16 electrically connected to the hydraulic rod 4, the booster pump 7, the power fan 201 and the electric telescopic rod 19 respectively, the control switch 16 can complete the opening and closing of the device, and the inclined platform 22 and the rubber pad 23 make it convenient for the construction machinery to move to the top wall of the cleaning shell 1, and the waterproof shell 17 facilitates the waterproof protection of the control switch 16.

[0039] Working principle: When cleaning begins, move the construction machinery to the top of the cleaning shell 1, start the booster pump 7, and let its extraction end extract the cleaning liquid inside the water tank 6, so that the cleaning liquid is respectively transported to the cleaning nozzle 1 5 and the cleaning nozzle 2 11 through the connecting pipe 8 for pressurization, and the construction machinery is cleaned by high-pressure spraying through the cleaning nozzle 1 5 and the cleaning nozzle 2 11, and by starting the two hydraulic rods 4, the two cleaning nozzles 5 can be adjusted in height following the output end of the hydraulic rod 4 to complete the spraying at different heights, and the cleaned sewage enters the rear half of the water tank 6 through multiple collection troughs 12, and the sewage can be filtered through the filter plate 13 through the extraction of the booster pump 7, so that the sewage can be reused to achieve the purpose of saving water resources, and the height of the water tank 6 is lowered by starting the multiple electric telescopic rods 19, and the device is more stable when working in conjunction with the support column 21, but when it needs to be moved, the electric telescopic rods 19 are started to make The height of the water tank 6 is raised, so that it is convenient to transport the device through the universal wheel 20, and by starting the power fan 201, the power fan 201 can draw in external air and filter larger particles through the filter plate 206 to prevent particles from entering the interior of the power fan 201 and damaging its impeller. The extracted airflow is transported at high pressure through the mixing tube 205, so that the detergent and water in the water tank 6 are rotated by the flow of high-pressure air, thereby achieving the purpose of promoting the full mixing of water and detergent, thereby avoiding the situation where the detergent cannot be well mixed with water and causes a poor cleaning effect. By opening the valve 204, the extracted airflow can be output through the bottom end of the delivery pipe 202 via the porous nozzle 203, and then the filter plate 13 inside the water tank 6 can be dredged. The sealing door 15 is opened so that the filtered dirt can be cleaned and discharged, ultimately improving the cleaning effect of the cleaning liquid and reducing the cost of using the detergent.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A movable cleaning device for construction machinery, comprising a cleaning shell (1) and a pressure pump (7), characterized in that: The left and right sides of the cleaning shell (1) are fixedly connected to fixing plates (3), the inner walls of the two fixing plates (3) are fixedly connected to hydraulic rods (4), the output ends of the two hydraulic rods (4) are fixedly connected to cleaning nozzles (5), the extraction end of the booster pump (7) is connected to a water tank (6), the output end of the booster pump (7) is connected to a connecting pipe (8), the left and right ends of the connecting pipe (8) are respectively connected to the front side of the corresponding cleaning nozzle (5), and the bottom end of the connecting pipe (8) is connected to cleaning nozzles (2). (11), the bottom wall of the second cleaning nozzle (11) is fixedly connected to the inner bottom wall of the cleaning shell (1), the top wall of the cleaning shell (1) is provided with a plurality of vertical grooves (10) at equal intervals, the bottom wall of the cleaning shell (1) is connected to the top wall of the water tank (6), the top wall of the water tank (6) is provided with a plurality of collecting grooves (12) at equal intervals, a filter plate (13) is fixedly mounted on the inner wall of the water tank (6), a movable assembly is provided on both the left and right sides of the water tank (6), and a mixing mechanism (2) is provided at the front right end of the top wall of the water tank (6).

2. A movable cleaning device for construction machinery according to claim 1, characterized in that: The mixing mechanism (2) comprises a power fan (201), the bottom wall of the power fan (201) is fixedly connected to the front right end of the top wall of the water tank (6), the extraction end of the power fan (201) is fixedly connected to a filter disc (206), the output end of the power fan (201) is connected to a delivery pipe (202), the bottom end of the delivery pipe (202) is connected to a porous nozzle (203), the rear side of the porous nozzle (203) is fixedly connected to the front side of the water tank (6), a valve (204) is fixedly installed in the middle of the delivery pipe (202), the right side of the delivery pipe (202) is connected to a mixing pipe (205), and the bottom end of the mixing pipe (205) is connected to the right side of the water tank (6).

3. A movable cleaning device for construction machinery according to claim 1, characterized in that: The moving assembly comprises a plurality of connecting plates (18), adjacent sides of the plurality of connecting plates (18) are fixedly connected to the left and right sides of the water tank (6), the bottom walls of the plurality of connecting plates (18) are fixedly connected to electric telescopic rods (19), the output ends of the plurality of electric telescopic rods (19) are fixedly connected to universal wheels (20), the rear side of the water tank (6) is rotatably connected to a sealing door (15), and the front left end of the top wall of the water tank (6) is connected to a liquid injection valve (14).

4. A movable cleaning device for construction machinery according to claim 3, characterized in that: A control switch (16) is fixedly connected to the front end of the left side of the water tank (6), and the control switch (16) is electrically connected to the hydraulic rod (4), the booster pump (7), the power fan (201) and the electric telescopic rod (19) respectively.

5. The movable cleaning device for construction machinery according to claim 1, characterized in that: Rubber rings (9) are fixedly mounted on the left and right sides of the rear end outer wall of the connecting pipe (8), and the outer walls of the two rubber rings (9) are fixedly connected to the front side of the corresponding cleaning nozzle one (5).

6. The movable cleaning device for construction machinery according to claim 1, characterized in that: The left and right ends of the rear side of the cleaning shell (1) are both fixedly connected to inclined platforms (22), and the rear sides of the two inclined platforms (22) are both fixedly connected to a plurality of rubber pads (23) at equal distances.

7. A movable cleaning device for construction machinery according to claim 4, characterized in that: A waterproof shell (17) is provided on the left side of the water tank (6), and the right side of the waterproof shell (17) is rotatably connected to the left side of the control switch (16) via a hinge.

8. A movable cleaning device for construction machinery according to claim 7, characterized in that: Support columns (21) are fixedly connected at the four corners of the bottom wall of the water tank (6).

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