CN216602748U

CN216602748U - Automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure

Info

Publication number: CN216602748U
Application number: CN202122485181.XU
Authority: CN
Inventors: 张宁宁; 张盼盼
Original assignee: Dr Clean Nanjing Environmental Protection Equipment Co ltd
Current assignee: Dr Clean Nanjing Environmental Protection Equipment Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-27
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of environmental protection, in particular to an automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure. According to the utility model, when dust is stored, the gear and the teeth are meshed and matched, the stored dust is absorbed into the hose through the second dust collector, and the dust discharge pipeline is used for discharging the internally stored dust to the outside, so that the purpose of cleaning the internal dust is achieved, and the problems that the dust needs to be manually dumped after the cleaning is finished, a user needs to take the dust storage box out for dumping when dumping, and the dust possibly influenced by external factors in the dumping process can float in disorder, so that the dust needs to be cleaned again in the dumping process of the existing cleaning vehicle are solved.

Description

Automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure

Technical Field

The utility model relates to the technical field of environmental protection, in particular to an automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure.

Background

The cleaning vehicle refers to a multifunctional cleaning trolley for cleaning and sanitation or a trolley for carrying materials, which is commonly called as the cleaning vehicle, and is widely applied to cleaning operation in public places such as hotels, shopping malls, commercial buildings, real estate, hotels, hospitals, schools, offices, libraries, exhibition centers, clubs and clubs, and the negative pressure is a gas pressure state lower than normal pressure.

The dust need artifically be emptyd to current cleaning cart after the cleanness is accomplished, and the user need take out the ash storage box and empty when empting, is empting the influence that in-process dust may receive external factor, leads to the dust in disorder to waft to need clear up once more to the dust that splashes out, reduced cleaning cart's work efficiency, reduced cleaning cart's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure, which has the advantage of automatic dust removal and solves the problems that the existing cleaning vehicle needs to manually dump dust after cleaning is finished, a user needs to take out an ash storage box for dumping when dumping, and the dust is possibly influenced by external factors in the dumping process, so that the dust is scattered, and the splashed dust needs to be cleaned again.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure comprises a box body, wherein two fixed short blocks are fixedly connected to the bottom of an inner cavity of the box body, a first dust collector is fixedly connected between the two fixed short blocks, the bottom of the first dust collector penetrates to the outside of the box body, the top of the first dust collector is communicated with an L-shaped pipe, the top of the inner cavity of the box body is fixedly connected with a cleaning box, one end, away from the first dust collector, of the L-shaped pipe is communicated with the cleaning box, anti-collision grooves are formed in the tops of two sides of the inner cavity of the cleaning box, a guide groove is formed in the top of the inner cavity of the cleaning box, a guide block is slidably connected inside the guide groove, a round frame is fixedly connected to the bottom of the guide block, a plurality of teeth are fixedly connected to the bottom and the top of the inner cavity of the round frame, and a first motor fixedly connected to the outer side of the box body is arranged outside the guide block, the output shaft of the first motor penetrates through the inside of the round frame to be connected with the gear in a rotating mode, the gear is meshed with the teeth, the bottom of the round frame is fixedly connected with a second dust collector, the right side of the second dust collector is communicated with a hose, the rear side of the cleaning box is communicated with an ash discharge pipeline, the ash discharge pipeline penetrates through the inner side of the box body to supplement the position relation of the cleaning box, one end, away from the second dust collector, of the hose is communicated with the ash discharge pipeline, the bottom of the cleaning box is fixedly connected with a water tank, the rear side of the box body is fixedly connected with the water tank, an inner cavity of the water tank is communicated with a water inlet pipe sleeve, the water inlet pipe sleeve penetrates through the front side of the box body, the bottom of the inner cavity of the box body is fixedly connected with a water pump, the water pump is located at the bottom of the water tank, the water inlet pipe of the water pump is communicated with a water pumping pipeline, one end, away from the water pump, of the water pumping pipeline is communicated with the water tank, the outlet pipe intercommunication of water pump has outlet pipe cover this and the complex purpose is the discharge of water, so outlet pipe intercommunication have can, the bottom of outlet pipe cover runs through outside and the fixedly connected with shower nozzle to the box, the bottom fixedly connected with cleaning box of box inner chamber, cleaning box is located the right side of water tank this need not just, directly be located the right side that is located, the top fixedly connected with fixed block of cleaning box inner chamber, the bottom fixedly connected with second motor of fixed block, the output shaft fixedly connected with transmission post of second motor, the bottom fixedly connected with tray of transmission post, the right side fixedly connected with mount of box inner chamber, the bottom fixedly connected with drying fan of mount.

Preferably, the right side bottom of box is provided with the filter screen and needs to fill the rectangle, the top fixedly connected with handle on box right side.

Preferably, the bottom of the drying fan is fixedly connected with a fan housing, and the fan housing is matched with the drying fan.

Preferably, the two sides of the front side and the rear side of the box body are rotatably connected with four wheels through rotating shafts, and the four wheels are matched with the box body.

Preferably, the left side of the inner cavity of the cleaning box is fixedly connected with a bearing seat, and the inner wall of the bearing seat is fixedly connected with the transmission column.

Compared with the prior art, the utility model has the following beneficial effects:

1. the dust collecting and cleaning vehicle has the advantages that the dust collecting, dust storing, water spraying, floor mopping and drying are carried out, the floor is cleaned, the stored dust can be absorbed into the hose through the second dust collector by means of meshing of the gears and the teeth during dust storage, the dust stored inside the dust collecting and cleaning vehicle is discharged outside by means of the dust discharging pipeline, the purpose of cleaning the dust inside the dust collecting and cleaning vehicle is achieved, and the problems that the dust needs to be manually dumped after cleaning is completed, a user needs to take the dust storage box out to dump when dumping, and the dust possibly affected by external factors during dumping, is splashed randomly, and accordingly needs to be cleaned again are solved.

2. The utility model is beneficial to carrying out internal heat dissipation and preventing external dust from entering through the filter screen, thereby facilitating dust removal work, utilizing the matching use of the wheels and the box body, thereby enlarging the use of the box body, further being beneficial to clearing the range of the dust, utilizing the bearing seat to support the transmission column, further being beneficial to the transmission column to have a supporting point, thereby avoiding the falling condition caused by no supporting point when in work, utilizing the fan cover to be beneficial to preventing the dust from entering into the drying fan when the drying fan works, and further being beneficial to the working efficiency of the drying fan.

Drawings

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

FIG. 2 is a schematic sectional front view of the present invention;

fig. 3 is a partial enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a first dust collector; 3. an L-shaped conduit; 4. cleaning the box; 5. an anti-collision groove; 6. a guide groove; 7. a guide block; 8. a round frame; 9. teeth; 10. a first motor; 11. a gear; 12. a second vacuum cleaner; 13. a hose; 14. an ash discharge pipeline; 15. a water tank; 16. a water inlet pipe sleeve; 17. a water pump; 18. a water pumping pipeline; 19. a water outlet pipe sleeve; 20. a spray head; 21. a cleaning tank; 22. a fixed block; 23. a second motor; 24. a drive post; 25. a tray; 26. a bearing seat; 27. a drying fan; 28. a fan housing; 29. filtering with a screen; 30. a handle; 31. fixing the short block; 32. a fixed mount; 33. and (7) wheels.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 3: the utility model provides an automatic cleaning vehicle capable of removing dust based on pneumatic negative pressure, which comprises a box body 1, wherein a filter screen 29 is arranged at the bottom of the right side of the box body 1, a handle 30 is fixedly connected to the top of the right side of the box body 1, four wheels 33 are rotatably connected to the two sides of the front side and the rear side of the box body 1 through rotating shafts, and the four wheels 33 are matched with the box body 1.

Further, the bottom of the inner cavity of the box body 1 is fixedly connected with two fixed short blocks 31, a first dust collector 2 is fixedly connected between the two fixed short blocks 31, the bottom of the first dust collector 2 penetrates to the outside of the box body 1, the top of the first dust collector 2 is communicated with an L-shaped conduit 3, the top of the inner cavity of the box body 1 is fixedly connected with a cleaning box 4, one end, far away from the first dust collector 2, of the L-shaped conduit 3 is communicated with the cleaning box 4, the top of the two sides of the inner cavity of the cleaning box 4 is respectively provided with an anti-collision groove 5, the top of the inner cavity of the cleaning box 4 is provided with a guide groove 6, the inner part of the guide groove 6 is slidably connected with a guide block 7, the bottom of the guide block 7 is fixedly connected with a round frame 8, the bottom and the top of the inner cavity of the round frame 8 are respectively fixedly connected with a plurality of teeth 9, the outer side of the box body 1 is fixedly connected with a first motor 10, an output shaft of the first motor 10 penetrates to the inner part of the round frame 8 and is rotatably connected with a gear 11, the gear 11 and the tooth 9 are meshed, the bottom of the round frame 8 is fixedly connected with a second dust collector 12, the right side of the second dust collector 12 is communicated with a hose 13, the rear side of the cleaning box 4 is communicated with an ash discharge pipeline 14, the ash discharge pipeline 14 penetrates through the inner side of the box body 1, and one end, far away from the second dust collector 12, of the hose 13 is communicated with the ash discharge pipeline 14.

Further, the bottom of the cleaning box 4 is fixedly connected with a water tank 15, the rear side of the box body 1 is fixedly connected with the water tank 15, an inner cavity of the water tank 15 is communicated with a water inlet pipe sleeve 16, and the water inlet pipe sleeve 16 penetrates through the front side of the box body 1.

Further, the bottom fixedly connected with water pump 17 of box 1 inner chamber, water pump 17 are located the bottom of water tank 15, and the inlet tube intercommunication of water pump 17 has the pipeline 18 that draws water, and the one end that the pipeline 18 that draws water kept away from water pump 17 communicates with water tank 15.

Furthermore, a water outlet pipe of the water pump 17 is communicated with a water outlet pipe sleeve 19, and the bottom end of the water outlet pipe sleeve 19 penetrates through the outside of the box body 1 and is fixedly connected with a spray head 20.

Further, the bottom fixedly connected with clean case 21 of box 1 inner chamber, clean case 21 is located the right side of water tank 15, the left side fixedly connected with bearing frame 26 of clean case 21 inner chamber, the inner wall and the transmission post 24 fixed connection of bearing frame 26, the top fixedly connected with fixed block 22 of clean case 21 inner chamber, the bottom fixedly connected with second motor 23 of fixed block 22, the output shaft fixedly connected with transmission post 24 of second motor 23, the bottom fixedly connected with tray 25 of transmission post 24, the right side fixedly connected with mount 32 of box 1 inner chamber, the bottom fixedly connected with drying fan 27 of mount 32, drying fan 27's bottom fixedly connected with fan housing 28, fan housing 28 and drying fan 27 looks adaptation.

The working principle is as follows: when the dust collector is used, a user pushes the box body 1 through the handle 30, the box body 1 can be moved through the matching of the wheels 33, the first dust collector 2 is started to suck dust on the ground, the L-shaped conduit 3 is used for conveying the dust into the cleaning box 4 to be stored, when the dust reaches a certain degree, the first motor 10 is started, the gear 11 is driven by the first motor 10 to rotate, the gear 11 drives the teeth 9 on the surface of the gear 11 to rotate, the teeth 9 drive the circular frame 8 to reciprocate through the gear 11 which is meshed with the teeth, the circular frame 8 is limited through the matching of the guide groove 6 and the guide block 7, the collision of the circular frame 8 is avoided, when the dust in the inner cavity of the cleaning box 4 is accumulated too much, the second dust collector 12 is started, the dust stored in the cleaning box 4 is absorbed through the second dust collector 12, and the dust is discharged through the matching of the hose 13 and the dust discharge pipeline 14, thereby the dust to in the box 1 inner chamber is cleared up, after absorbing the dust and accomplishing, start water pump 17 and extract the water in the inner chamber of water tank 15, use through the cooperation of play water pipe sleeve 19 and shower nozzle 20, thereby it is aerial to have avoided the dust to float, if the water in the water tank 15 is not enough, can utilize water inlet pipe sleeve 16 to the water injection in the inner chamber of water tank 15, when the watering is accomplished, start second motor 23, the output shaft of second motor 23 has driven the rotation of drive column 24, drive column 24 drives tray 25 and rotates, the purpose of carrying out the clearance to the ground has been reached, after the clearance is accomplished, it passes through the cooperation of fan housing 28 to start drying fan 27 at last, carry out the stoving to the ground, the purpose of automatic dust removal has finally been reached.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic cleaning car based on but pneumatic negative pressure removes dust, includes box (1), its characterized in that: the bottom of the inner cavity of the box body (1) is fixedly connected with two fixed short blocks (31), a first dust collector (2) is fixedly connected between the two fixed short blocks (31), the bottom of the first dust collector (2) penetrates to the outside of the box body (1), the top of the first dust collector (2) is communicated with an L-shaped conduit (3), the top of the inner cavity of the box body (1) is fixedly connected with a cleaning box (4), one end, far away from the first dust collector (2), of the L-shaped conduit (3) is communicated with the cleaning box (4), the top of two sides of the inner cavity of the cleaning box (4) is respectively provided with an anti-collision groove (5), the top of the inner cavity of the cleaning box (4) is provided with a guide groove (6), the inside of the guide groove (6) is slidably connected with a guide block (7), the bottom of the guide block (7) is fixedly connected with a round frame (8), and the bottom and the top of the inner cavity of the round frame (8) are respectively fixedly connected with a plurality of teeth (9), the outer side of the box body (1) is fixedly connected with a first motor (10), an output shaft of the first motor (10) penetrates through the inside of the round frame (8) to be rotatably connected with a gear (11), the gear (11) is meshed with teeth (9), the bottom of the round frame (8) is fixedly connected with a second dust collector (12), the right side of the second dust collector (12) is communicated with a hose (13), the rear side of the cleaning box (4) is communicated with an ash discharge pipeline (14), the ash discharge pipeline (14) penetrates through the inner side of the box body (1), one end, far away from the second dust collector (12), of the hose (13) is communicated with the ash discharge pipeline (14), the bottom of the cleaning box (4) is fixedly connected with a water tank (15), the rear side of the box body (1) is fixedly connected with the water tank (15), an inner cavity of the water tank (15) is communicated with a water inlet pipe sleeve (16), and the water inlet pipe sleeve (16) runs through the front side of the box body (1), the bottom of the inner cavity of the box body (1) is fixedly connected with a water pump (17), the water pump (17) is positioned at the bottom of the water tank (15), the water inlet pipe of the water pump (17) is communicated with a water pumping pipeline (18), one end of the water pumping pipeline (18), which is far away from the water pump (17), is communicated with the water tank (15), the water outlet pipe of the water pump (17) is communicated with a water outlet pipe sleeve (19), the bottom of the water outlet pipe sleeve (19) runs through the outside of the box body (1) and is fixedly connected with a spray head (20), the bottom of the inner cavity of the box body (1) is fixedly connected with a cleaning box (21), the cleaning box (21) is positioned at the right side of the water tank (15), the top of the inner cavity of the cleaning box (21) is fixedly connected with a fixing block (22), and the bottom of the fixing block (22) is fixedly connected with a second motor (23), the output shaft fixedly connected with transmission post (24) of second motor (23), the bottom fixedly connected with tray (25) of transmission post (24), the right side fixedly connected with mount (32) of box (1) inner chamber, the bottom fixedly connected with drying fan (27) of mount (32).

2. The automatic cleaning vehicle capable of removing dust based on the pneumatic negative pressure as claimed in claim 1, wherein: the right side bottom of box (1) is provided with filter screen (29), top fixedly connected with handle (30) on box (1) right side.

3. The automatic cleaning vehicle capable of removing dust based on the pneumatic negative pressure as claimed in claim 1, wherein: the bottom of the drying fan (27) is fixedly connected with a fan cover (28), and the fan cover (28) is matched with the drying fan (27).

4. The automatic cleaning vehicle capable of removing dust based on the pneumatic negative pressure as claimed in claim 1, wherein: the two sides of the front side and the rear side of the box body (1) are rotatably connected with four wheels (33) through rotating shafts, and the four wheels (33) are matched with the box body (1).

5. The automatic cleaning vehicle capable of removing dust based on the pneumatic negative pressure as claimed in claim 1, wherein: the left side fixedly connected with bearing frame (26) of clean case (21) inner chamber, the inner wall and the transmission post (24) fixed connection of bearing frame (26).