Walking type dust removal device for building outer wall cleaning service

Abstract

The utility model relates to the technical field of dust removal devices, and discloses a walking type dust removal device for building outer wall cleaning service, which comprises a base and a rubber hose, the top of the base is fixedly connected with a box body, the top of the box body is rotatably connected with a first connecting pipe, and the middle lower part of the first connecting pipe penetrates through the box body; hydraulic rods are fixedly connected to the left side and the right side of the top of the box body, the output ends of the two hydraulic rods are fixedly connected with the same placing plate, a second connecting pipe is rotatably connected to the middle of the top end of the placing plate, and the bottom end of the second connecting pipe communicates with a first connecting pipe through a rubber hose; and the right side of the top of the placing plate is fixedly connected with a servo motor. According to the building outer wall cleaning device, the worm can be driven to rotate through the servo motor, the worm wheel can rotate along with the worm so as to drive the L-shaped pipe to rotate, at the moment, the angle of the dust collection disc can be adjusted according to the inclination angle of the building outer wall, and cleaning work is comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a walking dust removal device for cleaning services of building exterior walls. Background Art

[0002] Building exterior wall cleaning service refers to professional services for cleaning, maintenance and beautification of building exterior walls. When performing building exterior wall cleaning services, dust removal devices are required to meet the needs of high-rise building exterior wall cleaning.

[0003] After searching, the Chinese patent announcement number is: CN216823289U, which discloses a walking dust removal device for cleaning the exterior wall of a building, including a device body, a driving mechanism, a dust removal mechanism and a stabilizing mechanism, wherein the driving mechanism and the dust removal mechanism are connected and installed at the upper end of the device body, and the driving mechanism includes a battery and a motor installed inside the device body, and a ball screw driven by the motor, and the driving mechanism also includes an auxiliary rod installed on one side of the ball screw inside the device body, and a movable seat installed on the upper end of the ball screw and the auxiliary rod. The walking dust removal device for cleaning the exterior wall of a building described in the utility model is convenient for the dust collecting disc to move back and forth on the upper end of the building exterior wall to collect dust by connecting the dust collecting mechanism and the driving mechanism, thereby improving the dust removal effect and the dust removal efficiency. By installing a stabilizing mechanism on the top of the driving mechanism, the shaking of the ball screw during the rotation process can be reduced, thereby improving the stability of the dust collecting disc during movement. However, the angle of the dust collecting disc in the device is fixed, which is not convenient for cleaning the exterior walls of buildings with different inclination angles, resulting in insufficient cleaning work, and thus failing to meet the needs of users. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a walking dust removal device for cleaning building exterior walls, aiming to improve the problem that the walking dust removal device for cleaning building exterior walls in the prior art is inconvenient to clean building exterior walls with different inclination angles.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a walking dust removal device for cleaning service of building exterior walls, comprising a base and a rubber hose, the top of the base is fixedly connected to a box body, the top of the box body is rotatably connected to a first connecting pipe, the middle and lower parts of the first connecting pipe penetrate the box body, the left and right sides of the top of the box body are fixedly connected to hydraulic rods, the output ends of the two hydraulic rods are fixedly connected to the same placement plate, the middle part of the top of the placement plate is rotatably connected to a second connecting pipe, the bottom end of the second connecting pipe is connected to the first connecting pipe through the rubber hose, the right side of the top of the placement plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a worm, the top of the second connecting pipe is connected to an L-shaped pipe, the outer side of the L-shaped pipe is fixedly connected to a worm gear, the worm gear is meshingly connected to the worm gear, the left end of the L-shaped pipe is connected to a dust suction disk, the middle part of the inner side of the box body is fixedly connected to a filter screen, and the middle and lower part of the inner side of the box body is provided with a vibration mechanism.

[0006] As a further description of the above technical solution:

[0007] The vibration mechanism includes a servo motor and a transmission belt, the servo motor is fixedly connected to the front side of the box, the output end of the servo motor passes through the box and is fixedly connected to the first rotating rod, the right side of the front end of the inner wall of the box is rotatably connected to the second rotating rod, the front sides of the outer walls of the first rotating rod and the second rotating rod are fixedly connected to pulleys, the two pulleys are connected by the transmission belt, the rear ends of the first rotating rod and the second rotating rod are fixedly connected to the driving half gear, the left and right ends of the inner front side of the box are rotatably connected to movable rods, the rear end of the movable rod is fixedly connected to a driven gear, the two driven gears are respectively meshed and connected with the corresponding driving half gears, and one side of the driving half gear is fixedly connected to a fixed rod.

[0008] As a further description of the above technical solution:

[0009] An air pump is fixedly connected to the inner bottom of the box body, the output end of the air pump passes through the box body and is connected to an air outlet pipe, and the input end of the air pump is connected to an air extraction pipe.

[0010] As a further description of the above technical solution:

[0011] A box door is arranged at the upper middle part of the front side of the box body, and rotating shafts are arranged at the upper and lower ends of the left side of the front wall of the box door. The box door is rotatably connected to the left side of the box body through the rotating shaft, and a handle is fixedly connected to the right front end of the box door.

[0012] As a further description of the above technical solution:

[0013] A controller is fixedly connected to the right side of the box body, and the controller is electrically connected to the servo motor, the hydraulic rod, the servo motor and the air pump respectively.

[0014] As a further description of the above technical solution:

[0015] A protective cover is arranged on the outer side of the controller, and one side of the protective cover is fixedly connected to the right side of the box body.

[0016] As a further description of the above technical solution:

[0017] Universal wheels are fixedly connected to the four corners of the bottom of the base, and a T-shaped rod is fixedly connected to the right side of the top of the base.

[0018] As a further description of the above technical solution:

[0019] A fixing plate is fixedly connected to the rear end of the left top of the placing plate, and the left end of the worm is rotatably connected to the right side of the fixing plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the servo motor can drive the worm to rotate, and the worm wheel will rotate accordingly, thereby driving the L-shaped tube to rotate. At this time, the angle of the dust suction disc can be adjusted according to the inclination angle of the building's exterior wall, and the cleaning work is more comprehensive, thereby meeting the needs of users.

[0022] 2. In the utility model, the servo motor can drive the first rotating rod to rotate, and the pulley on the outer side thereof will rotate accordingly, and the pulley on the second rotating rod will rotate accordingly, thereby driving the second rotating rod to rotate. At this time, the active half gear at the rear end of the first rotating rod and the second rotating rod will drive the corresponding driven gear to rotate, and the fixed rod on the driven gear will swing up and down to knock the filter screen. The filter screen is not easily blocked by impurities, thereby not affecting the cleaning effect of the device, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a walking dust removal device for cleaning building exterior walls proposed by the utility model;

[0024] Figure 2 A top view of a walking dust removal device for cleaning building exterior walls proposed by the utility model;

[0025] Figure 3 The utility model is a cross-sectional view of the box structure of a walking dust removal device for cleaning building exterior walls.

[0026] Legend:

[0027] 1. Base; 2. Vibration mechanism; 201. Servo motor; 202. First rotating rod; 203. Second rotating rod; 204. Pulley; 205. Transmission belt; 206. Active half gear; 207. Movable rod; 208. Driven gear; 209. Fixed rod; 3. Box body; 4. First connecting pipe; 5. Hydraulic rod; 6. Placement plate; 7. Second connecting pipe; 8. Rubber hose; 9. Servo motor; 10. Worm; 11. L-shaped pipe; 12. Worm wheel; 13. Dust collecting disc; 14. Controller; 15. Protective cover; 16. T-shaped rod; 17. Universal wheel; 18. Box door; 19. Rotating shaft; 20. Handle; 21. Air pump; 22. Exhaust pipe; 23. Exhaust pipe; 24. Filter; 25. Fixed plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a walking dust removal device for cleaning the exterior wall of a building, comprising a base 1 and a rubber hose 8, a box body 3 is fixedly connected to the top of the base 1, a first connecting pipe 4 is rotatably connected to the top of the box body 3, the middle and lower parts of the first connecting pipe 4 penetrate the box body 3, the left and right sides of the top of the box body 3 are fixedly connected with hydraulic rods 5, the output ends of the two hydraulic rods 5 are fixedly connected to the same placement plate 6, the middle part of the top of the placement plate 6 is rotatably connected with a second connecting pipe 7, the bottom end of the second connecting pipe 7 is connected to the first connecting pipe 4 through a rubber hose 8, a servo motor 9 is fixedly connected to the top right side of the placement plate 6, and the output of the servo motor 9 The end is fixedly connected with a worm 10, the top end of the second connecting pipe 7 is connected with an L-shaped pipe 11, the outer side of the L-shaped pipe 11 is fixedly connected with a worm wheel 12, the worm wheel 12 is meshed and connected with the worm 10, the left end of the L-shaped pipe 11 is connected with a dust collecting plate 13, the middle part of the inner side of the box body 3 is fixedly connected with a filter screen 24, the middle and lower part of the inner side of the box body 3 is provided with a vibration mechanism 2, the top left rear end of the placement plate 6 is fixedly connected with a fixed plate 25, the left end of the worm 10 is rotatably connected to the right side of the fixed plate 25, the inner bottom of the box body 3 is fixedly connected with an air pump 21, the output end of the air pump 21 passes through the box body 3 and is connected with an air outlet pipe 22, and the input end of the air pump 21 is connected with an air extraction pipe 23;

[0030] Specifically, when facing a building wall with an inclined angle, the servo motor 9 can drive the worm 10 to rotate, and the worm wheel 12 will rotate with it due to the meshing with the worm wheel, thereby driving the L-shaped tube 11 connected thereto to rotate. This rotation adjustment mechanism allows the angle of the dust suction disc 13 to match the inclination angle of the building's exterior wall. This precise angle adjustment ensures that the dust suction disc 13 can fit the wall closely, thereby performing comprehensive and efficient cleaning work.

[0031] Reference Figure 3 The vibration mechanism 2 includes a servo motor 201 and a transmission belt 205. The servo motor 201 is fixedly connected to the front side of the box body 3. The output end of the servo motor 201 passes through the box body 3 and is fixedly connected to the first rotating rod 202. The second rotating rod 203 is rotatably connected to the right side of the front end of the inner wall of the box body 3. The front sides of the outer walls of the first rotating rod 202 and the second rotating rod 203 are both fixedly connected to pulleys 204. The two pulleys 204 are connected by transmission belts 205. The rear ends of the first rotating rod 202 and the second rotating rod 203 are both fixedly connected to driving half gears 206. The left and right ends of the inner front side of the box body 3 are both rotatably connected to movable rods 207. The rear end of the movable rod 207 is fixedly connected to a driven gear 208. The two driven gears 208 are respectively meshed and connected with the corresponding driving half gears 206. One side of the driving half gear 206 is fixedly connected to a fixed rod 209.

[0032] Specifically, the servo motor 201 can drive the first rotating rod 202 to rotate, and the pulley 204 on the outside of the first rotating rod 202 will also rotate accordingly, and the pulley 204 is connected to the pulley 204 on the second rotating rod 203 through a belt. Therefore, when the pulley 204 on the first rotating rod 202 rotates, it will drive the pulley 204 on the second rotating rod 203 to rotate through the transmission belt 205, so that the second rotating rod 203 also starts to rotate. As the first rotating rod 202 and the second rotating rod 203 rotate, the driving half gear 206 at their rear ends will also rotate accordingly, and the driven gear 208 will also rotate accordingly. At this time, the fixed rod 209 will swing up and down to knock the filter screen 24. By constantly knocking the filter screen 24, it can effectively prevent impurities from clogging the filter screen 24, thereby ensuring the smooth progress of the dust collection work.

[0033] Reference Figure 1 A box door 18 is provided at the upper middle part of the front side of the box body 3, and a rotating shaft 19 is provided at the upper and lower ends of the left side of the front wall of the box door 18. The box door 18 is rotatably connected to the left side of the box body 3 through the rotating shaft 19, and a handle 20 is fixedly connected to the right side of the front end of the box door 18;

[0034] Specifically, the door 18 can be opened conveniently through the handle 20 so that the impurities filtered on the filter screen 24 can be processed centrally.

[0035] Reference Figure 1The right side of the box body 3 is fixedly connected with a controller 14, and the controller 14 is electrically connected to the servo motor 201, the hydraulic rod 5, the servo motor 9 and the air pump 21 respectively. A protective cover 15 is arranged on the outside of the controller 14, and one side of the protective cover 15 is fixedly connected to the right side of the box body 3;

[0036] Specifically, the controller 14 can control the operation of the servo motor 201, the hydraulic rod 5, the servo motor 9 and the air pump 21, and the protective cover 15 can protect the controller 14 from being damaged by external factors.

[0037] Reference Figure 1 , universal wheels 17 are fixedly connected to the four corners of the bottom of the base 1, and a T-shaped rod 16 is fixedly connected to the right side of the top of the base 1;

[0038] Specifically, the device can be easily moved by the universal wheels 17.

[0039] Working principle: When using the device, the device can be moved to the position where the work is to be performed by the cooperation between the universal wheel 17 and the T-bar 16, and then the dust suction disc 13 can be aimed at the wall to be cleaned, and then the impurities on the wall can be sucked into the box body 3 through the dust suction disc 13 through the air pump 21, and the impurities sucked into the box body 3 will be blocked by the filter screen 24 and remain on the upper side of the filter screen 24. At this time, the dust suction disc 13 can be driven up and down by the hydraulic rod 5, so that it is convenient to clean the building wall at different heights. When the building wall to be cleaned has a certain inclination angle, the servo motor 9 can drive the worm 10 to rotate, and the worm wheel 12 will also rotate due to the meshing with the worm 10, thereby driving the L-shaped tube 11 to rotate until the angle of the dust suction disc 13 is aligned with the building wall. The inclination angle of the outer wall only needs to be consistent, and the cleaning work is more comprehensive, which can meet the needs of users. While performing the vacuuming work, the servo motor 201 is started, and the servo motor 201 can drive the first rotating rod 202 to rotate, and the pulley 204 on its outer side will rotate accordingly. At this time, the pulley 204 on the second rotating rod 203 will rotate accordingly, thereby driving the second rotating rod 203 to rotate, and the active half gear 206 at the rear end of the first rotating rod 202 and the second rotating rod 203 will rotate accordingly, and the driven gear 208 will also rotate accordingly due to the engagement with the active half gear 206, so that the fixed rod 209 can be driven to swing up and down to knock the filter 24, and the filter 24 is not easily blocked by impurities, thereby not affecting the cleaning effect of the device, thereby improving the practicality of the device.

[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 walking dust removal device for cleaning building exterior walls, comprising a base (1) and a rubber hose (8), characterized in that: The top of the base (1) is fixedly connected to a box body (3), the top of the box body (3) is rotatably connected to a first connecting pipe (4), the middle and lower parts of the first connecting pipe (4) penetrate the box body (3), the left and right sides of the top of the box body (3) are fixedly connected to hydraulic rods (5), the output ends of the two hydraulic rods (5) are fixedly connected to the same placement plate (6), the middle part of the top of the placement plate (6) is rotatably connected to a second connecting pipe (7), the bottom end of the second connecting pipe (7) is connected to the first connecting pipe (4) through the rubber hose (8), and the A servo motor (9) is fixedly connected to the top right side of the placement plate (6); a worm (10) is fixedly connected to the output end of the servo motor (9); an L-shaped tube (11) is connected to the top end of the second connecting tube (7); a worm wheel (12) is fixedly connected to the outside of the L-shaped tube (11); the worm wheel (12) is meshingly connected to the worm (10); a dust collecting plate (13) is connected to the left end of the L-shaped tube (11); a filter screen (24) is fixedly connected to the inner middle portion of the box body (3); and a vibration mechanism (2) is provided at the inner middle lower portion of the box body (3).

2. A walking dust removal device for building exterior wall cleaning service according to claim 1, characterized in that: The vibration mechanism (2) comprises a servo motor (201) and a transmission belt (205); the servo motor (201) is fixedly connected to the front side of the box (3); the output end of the servo motor (201) passes through the box (3) and is fixedly connected to a first rotating rod (202); the right side of the front end of the inner wall of the box (3) is rotatably connected to a second rotating rod (203); the front sides of the outer walls of the first rotating rod (202) and the second rotating rod (203) are fixedly connected to pulleys (204); the two pulleys (204) are connected by The transmission belt (205) is connected for transmission, the rear ends of the first rotating rod (202) and the second rotating rod (203) are fixedly connected with a driving half gear (206), the left and right ends of the inner front side of the box body (3) are rotatably connected with movable rods (207), the rear end of the movable rod (207) is fixedly connected with a driven gear (208), the two driven gears (208) are respectively meshed and connected with the corresponding driving half gear (206), and one side of the driving half gear (206) is fixedly connected with a fixed rod (209).

3. A walking dust removal device for building exterior wall cleaning service according to claim 1, characterized in that: An air pump (21) is fixedly connected to the inner bottom of the box body (3); the output end of the air pump (21) passes through the box body (3) and is connected to an air outlet pipe (22); the input end of the air pump (21) is connected to an air extraction pipe (23).

4. A walking dust removal device for building exterior wall cleaning service according to claim 1, characterized in that: A box door (18) is provided at the middle upper part of the front side of the box body (3), and rotating shafts (19) are provided at the upper and lower ends of the left side of the front wall of the box door (18). The box door (18) is rotatably connected to the left side of the box body (3) through the rotating shaft (19), and a handle (20) is fixedly connected to the right side of the front end of the box door (18).

5. A walking dust removal device for building exterior wall cleaning service according to claim 1, characterized in that: A controller (14) is fixedly connected to the right side of the box body (3), and the controller (14) is electrically connected to the servo motor (201), the hydraulic rod (5), the servo motor (9) and the air pump (21) respectively.

6. A walking dust removal device for building exterior wall cleaning service according to claim 5, characterized in that: A protective cover (15) is provided on the outside of the controller (14), and one side of the protective cover (15) is fixedly connected to the right side of the box body (3).

7. A walking dust removal device for building exterior wall cleaning service according to claim 1, characterized in that: Universal wheels (17) are fixedly connected at the four corners of the bottom of the base (1), and a T-shaped rod (16) is fixedly connected at the right side of the top of the base (1).

8. A walking dust removal device for building exterior wall cleaning service according to claim 1, characterized in that: A fixing plate (25) is fixedly connected to the rear end of the left top of the placement plate (6), and the left end of the worm (10) is rotatably connected to the right side of the fixing plate (25).

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