CN209975443U

CN209975443U - Belt cleaning device for building

Info

Publication number: CN209975443U
Application number: CN201920765992.5U
Authority: CN
Inventors: 邓丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-21
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a cleaning device for buildings, which solves the problems of high labor intensity and low working efficiency of the existing washing mode, and comprises a small cart, wherein four corners of the upper end of the small cart are provided with screws, the utility model discloses, through pushing the small cart to advance, a water source is conveyed by a water pump and sprayed out from a spray head to wash the ground, and simultaneously, a motor drives a first sweeping mechanism to rotate, and a second sweeping mechanism is synchronously driven to clean the ground under the transmission of a first bevel gear and a second bevel gear, compared with the existing washing mode, the cleaning device for buildings effectively reduces the labor intensity and improves the working efficiency through the structure; through the cooperation that will remove the wheel and be connected with screw rod, bearing frame and handle, adjust the height that removes the wheel support small handcart through rotating the screw rod for the brush can contact with ground as required, avoids it not time spent contact to cause the reduction of brush life-span.

Description

Belt cleaning device for building

Technical Field

The utility model belongs to the technical field of belt cleaning device, specifically be a belt cleaning device for building.

Background

Due to construction reasons, the construction site has more ground dust or building impurities, and the site needs to be washed and cleaned after construction is finished, so that the construction environment is ensured to be good.

The existing cleaning mode is that the ground is firstly washed by water and then cleaned manually, so that the labor intensity of personnel is increased, time is consumed, and the cleaning efficiency is low.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a belt cleaning device for building, effectual solved present washing means intensity of labour big to and the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for buildings comprises a small cart, wherein four corners of the upper end of the small cart are respectively provided with a screw, the lower end of the screw is rotatably connected with a moving wheel, one side of the upper end of the small cart is provided with a water tank, one side of the water tank is provided with a motor, the lower side of the motor is connected with a first sweeping mechanism relative to the bottom of the small cart through a first connecting rod, one side of the first sweeping mechanism is connected with a second sweeping mechanism through a second connecting rod, the upper parts of the second sweeping mechanism and the first sweeping mechanism are respectively and fixedly connected with a first bevel gear, the lower end of the first bevel gear is engaged with a second bevel gear, one end of the second bevel gear is connected with a transmission shaft, the middle part of the upper end of the transmission shaft is sleeved with a shaft sleeve, the shaft sleeve is fixedly connected with the bottom of the small cart, and the water pump is located the small handcart upper end and for water tank one side, and the water pump input passes through inlet tube and water tank intercommunication.

Preferably, the first sweeping and brushing mechanism and the second sweeping and brushing mechanism respectively comprise a shell, an inner gear ring, a rotating shaft, a driving gear, a transmission gear, a connecting shaft and a hairbrush, the inner wall of the shell is fixedly connected with the inner gear ring, the center inside the shell is connected with the driving gear through the rotating shaft, the upper end of the rotating shaft is connected with the output end of a motor, the two sides of the driving gear are respectively connected with the transmission gear in a meshing manner, one end of the transmission gear is connected with the inner gear ring in a meshing manner, the transmission gear is rotatably.

Preferably, the lower end of the screw rod is rotatably connected with the moving wheel through a bearing seat, the upper end of the screw rod is fixedly connected with a handle, and anti-skid grains are formed in the surface of the handle.

Preferably, threaded holes are formed in the four corners of the upper end of the trolley corresponding to the penetrating positions of the screws.

Preferably, the shell is embedded with a bearing relative to the connecting end of the rotating shaft and the connecting shaft.

Preferably, one side of the upper end of the water tank is provided with a water injection port for injecting a water source.

Preferably, the lower end of the shell is provided with an annular groove corresponding to the connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the setting of small handcart, water tank, water pump, shower nozzle, motor, first brush mechanism and second brush mechanism, promote the small handcart and go forward, carry the water source to spout from the shower nozzle by the water pump and erode ground, simultaneously, motor drive first brush mechanism rotates, drives second brush mechanism and cleans ground in step under the transmission of first bevel gear and second bevel gear, this novel through above-mentioned structure, the effectual artifical intensity of labour that has reduced has improved work efficiency;

the height of the small cart supported by the moving wheel is adjusted by rotating the screw rod, so that the brush can be contacted with the ground as required, and the reduction of the service life of the brush caused by contact when the brush is not used is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the first sweeping and brushing mechanism of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention;

in the figure: 1. a trolley; 2. a screw; 3. a moving wheel; 4. a water tank; 5. a motor; 6. a first connecting rod; 7. a first sweeping and brushing mechanism; 8. a second connecting rod; 9. a second sweeping mechanism; 10. a first bevel gear; 11. a second bevel gear; 12. a drive shaft; 13. a shaft sleeve; 14. a strut; 15. a spray head; 16. a connecting hose; 17. a water diversion pipe; 18. a water pump; 19. a water inlet pipe; 20. a housing; 21. an inner gear ring; 22. a rotating shaft; 23. a drive gear; 24. a transmission gear; 25. a connecting shaft; 26. a brush; 27. a bearing seat; 28. a handle; 29. a threaded hole; 30. a bearing; 31. a water injection port; 32. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a small cart 1, four corners of the upper end of the small cart 1 are all provided with screw rods 2, the lower end of each screw rod 2 is rotatably connected with a moving wheel 3, the height of the small cart 1 supported by the moving wheel 3 is adjusted by rotating the screw rods 2, so that a brush 26 can be contacted with the ground as required, and the reduction of the service life of the brush 26 caused by the contact when the brush is not used is avoided, one side of the upper end of the small cart 1 is provided with a water tank 4 for providing water source for the device, one side of the water tank 4 is provided with a motor 5, the lower side of the motor 5 is connected with a first scanning mechanism 7 through a first connecting rod 6 relative to the bottom of the small cart 1, one side of the first scanning mechanism 7 is connected with a second scanning mechanism 9 through a second connecting rod 8, the upper parts of the second scanning mechanism 9 and the first scanning mechanism 7 are, second bevel gear 11 one end is connected with transmission shaft 12, transmission shaft 12 upper end middle part cover is equipped with axle sleeve 13, axle sleeve 13 passes through branch 14 and 1 bottom fixed connection of small handcart, it rotates to drive first brush mechanism 7 through motor 5, it is clean to drive second brush mechanism 9 under the transmission of first bevel gear 10 and second bevel gear 11 in step, shower nozzle 15 is all installed to first brush mechanism 7 and second brush mechanism 9 one side, shower nozzle 15 one end is connected with distributive pipe 17 through coupling hose 16, distributive pipe 17 one end is connected with water pump 18, and water pump 18 is located 1 upper end of small handcart for water tank 4 one side, water pump 18 input passes through inlet tube 19 and water tank 4 intercommunication, carry the water supply in the water tank 4 to coupling hose 16 through water pump 18, spout by shower nozzle 15, wash out ground.

In the second embodiment, on the basis of the first embodiment, each of the first sweeping brush mechanism 7 and the second sweeping brush mechanism 9 comprises a housing 20, an annular gear 21, a rotating shaft 22, a driving gear 23, a transmission gear 24, a connecting shaft 25 and a brush 26, the inner wall of the housing 20 is fixedly connected with the annular gear 21, the center inside the housing 20 is connected with the driving gear 23 through the rotating shaft 22, the upper end of the rotating shaft 22 is connected with the output end of the motor 5, the two sides of the driving gear 23 are both connected with a transmission gear 24 in a meshing way, one end of the transmission gear 24 is meshed and connected with the inner gear ring 21, the transmission gear 24 is rotationally connected with the shell 20 through a connecting shaft 25, the lower end of the connecting shaft 25 extends to the lower part of the shell 20 and is connected with a hairbrush 26, so that when the motor 5 drives, the rotating shaft 22 drives the driving gear 23 and the transmission gears 24 on the two sides to rotate around the inner gear ring 21, so that the two brushes 26 rotate circumferentially to clean the ground, and further improve the cleaning force of the brushes 26.

Third embodiment, on the basis of first embodiment, the lower extreme of screw rod 2 is rotated through bearing frame 27 with removing wheel 3 and is connected, and screw rod 2 upper end fixedly connected with handle 28, and the anti-skidding line has been seted up on the handle 28 surface, is convenient for adjust the height that removes wheel 3 and support small handcart 1 through rotating screw rod 2, and the anti-skidding line can increase frictional force.

In the fourth embodiment, on the basis of the first embodiment, threaded holes 29 are formed in the four corners of the upper end of the trolley 1 corresponding to the penetrating positions of the screws 2, so that the screws 2 can be conveniently connected.

Fifth, on the basis of the second embodiment, the bearings 30 are embedded in the connecting ends of the housing 20, which are opposite to the rotating shaft 22 and the connecting shaft 25, so as to play a role in lubricating.

In the sixth embodiment, on the basis of the first embodiment, a water injection port 31 for injecting water is formed at one side of the upper end of the water tank 4.

Seventh, on the basis of the second embodiment, an annular groove 32 is formed at the lower end of the housing 20 corresponding to the connecting shaft 25, so that the connecting shaft 25 can rotate in the annular groove 32.

In this embodiment, the motor 5 is a motor of the type Z4BLD60-24GN-30S-4 GN.

The working principle is as follows: when the device is used, firstly, a water source is injected into the water tank 4, the device is pushed to the place with the ground to be cleaned, the motor 5 and the water pump 18 are started, the trolley 1 is pushed to move forwards, the water source in the water tank 4 is conveyed to the water distribution pipe 17 through the water inlet pipe 19 through the water pump 18, then the water source is conveyed to the connecting hose 16 and is sprayed out from the spray head 15 to wash the ground, meanwhile, the motor 5 drives the first sweeping mechanism 7 to rotate, the second sweeping mechanism 9 is synchronously driven to clean the ground under the transmission of the first bevel gear 10 and the second bevel gear 11, the first sweeping mechanism 7 and the second sweeping mechanism 9 are driven by the motor 5, the rotating shaft 22 drives the driving gear 23 and the transmission gears 24 on the two sides to rotate around the inner gear ring 21, so that the two brushes 26 rotate circumferentially to clean the ground, the cleaning force of the brushes 26 is further.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a belt cleaning device for building, includes small handcart (1), its characterized in that: the four corners of the upper end of the small cart (1) are respectively provided with a screw (2), the lower end of the screw (2) is rotatably connected with a moving wheel (3), one side of the upper end of the small cart (1) is provided with a water tank (4), one side of the water tank (4) is provided with a motor (5), the lower side of the motor (5) is connected with a first sweeping and brushing mechanism (7) relative to the bottom of the small cart (1) through a first connecting rod (6), one side of the first sweeping and brushing mechanism (7) is connected with a second sweeping and brushing mechanism (9) through a second connecting rod (8), the upper parts of the second sweeping and brushing mechanism (9) and the first sweeping and brushing mechanism (7) are respectively and fixedly connected with a first bevel gear (10), the lower end of the first bevel gear (10) is connected with a second bevel gear (11) in a meshing manner, one end of the second bevel gear (11) is connected with a transmission shaft (12), the middle, shower nozzle (15) are all installed to first brush mechanism (7) and second brush mechanism (9) one side, and shower nozzle (15) one end is connected with distributive pipe (17) through coupling hose (16), and distributive pipe (17) one end is connected with water pump (18), and water pump (18) are located small handcart (1) upper end for water tank (4) one side, and water pump (18) input passes through inlet tube (19) and water tank (4) intercommunication.

2. A building washing apparatus as claimed in claim 1, wherein: the first sweeping and brushing mechanism (7) and the second sweeping and brushing mechanism (9) respectively comprise a shell (20), an inner gear ring (21), a rotating shaft (22), a driving gear (23), a transmission gear (24), a connecting shaft (25) and a brush (26), the inner wall of the shell (20) is fixedly connected with the inner gear ring (21), the center inside the shell (20) is connected with the driving gear (23) through the rotating shaft (22), the upper end of the rotating shaft (22) is connected with the output end of a motor (5), the two sides of the driving gear (23) are respectively connected with the transmission gear (24) in a meshed mode, one end of the transmission gear (24) is connected with the inner gear ring (21) in a meshed mode, the transmission gear (24) is connected with the shell (20) in a rotating mode through the connecting shaft.

3. A building washing apparatus as claimed in claim 1, wherein: the lower end of the screw rod (2) is rotatably connected with the moving wheel (3) through a bearing seat (27), the upper end of the screw rod (2) is fixedly connected with a handle (28), and anti-skid grains are formed in the surface of the handle (28).

4. A building washing apparatus as claimed in claim 1, wherein: threaded holes (29) are formed in the four corners of the upper end of the small trolley (1) corresponding to the penetrating positions of the screws (2).

5. A building washing apparatus as claimed in claim 2, wherein: and bearings (30) are embedded in the shell (20) relative to the connecting ends of the rotating shaft (22) and the connecting shaft (25).

6. A building washing apparatus as claimed in claim 1, wherein: and a water injection port (31) for injecting a water source is formed in one side of the upper end of the water tank (4).

7. A building washing apparatus as claimed in claim 2, wherein: an annular groove (32) is formed in the lower end of the shell (20) corresponding to the connecting shaft (25).