CN217285650U

CN217285650U - Boundary induction trolley

Info

Publication number: CN217285650U
Application number: CN202220423274.1U
Authority: CN
Inventors: 姚冬暐
Original assignee: Hangzhou Eolo Robot Technology Co ltd
Current assignee: Wuxi Qingjie Intelligent Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-26
Anticipated expiration: 2032-02-28

Abstract

Boundary response dolly relates to cleaning devices technical field, including automobile body support, removal subassembly and response subassembly, automobile body support with removal subassembly is connected, automobile body support with response subassembly is connected, automobile body support includes front end support and rear end support, front end support with rear end leg joint, response subassembly includes anterior sensor group, middle part sensor group and rear portion sensor group, anterior sensor group sets up on the front end support, middle part sensor group sets up front end support and rear end leg joint position department, rear portion sensor group sets up on the rear end support. The utility model discloses be provided with the response subassembly, can respond to the border, prevent to fall, whether there is sensor trouble when the dolly gos forward or there is sensor trouble when retreating, can prevent all that the dolly from falling the damage, convenient to use, the reliability is high.

Description

Boundary induction trolley

Technical Field

The utility model relates to a cleaning apparatus technical field specifically is boundary induction dolly.

Background

When an existing automatic sweeper is used for cleaning, only one anti-falling sensor is often arranged, and if a single sensor breaks down, a cleaning device also often falls or is impacted due to the fault of the cleaning device, so that the device is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boundary response dolly, if single sensor damages, the dolly still possesses the dropproof function to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

boundary response dolly, including vehicle body support, removal subassembly and response subassembly, vehicle body support with the removal subassembly is connected, vehicle body support with the response subassembly is connected, vehicle body support includes front end support and rear end support, front end support with rear end leg joint, the response subassembly includes anterior sensor group, middle part sensor group and rear portion sensor group, anterior sensor group sets up on the front end support, middle part sensor group sets up front end support and rear end leg joint position department, rear portion sensor group sets up on the rear end support.

Further, the front sensor group comprises a first sensor, the first sensor is arranged in front of the front end bracket, and at least one first sensor is arranged; the middle sensor group comprises a second sensor and a third sensor, at least one of the second sensor is arranged, at least one of the third sensor is also arranged, and the second sensor is arranged in front of the third sensor; the rear sensor group comprises a sensor four and a sensor five, wherein the sensor four is at least provided with one, the sensor five is also at least provided with one, and the sensor four is arranged in front of the sensor five.

Further, the sensor four is arranged at the rear part of the rear end support, and the sensor five is also arranged at the rear part of the rear end support.

Further, still be equipped with clean subassembly on the automobile body support, clean subassembly includes water tank, water pump and nozzle, the water tank with the water pump is connected, the water pump with the nozzle is connected, the water tank the water pump with the nozzle all with automobile body support connects.

Further, the cleaning assembly further comprises a brush disc, the brush disc is connected with the front end support, the brush disc is connected with a driving motor, the driving motor drives the brush disc to run, and at least one driving motor is arranged.

Further, still be equipped with the sewage recovery subassembly on the automobile body support, the sewage recovery subassembly includes the suction fan, water is taken off and the filter, the suction fan with water is taken off or the filter is connected, water is taken off with the filter is connected, the filter is connected the water tank, the suction fan, water take off with the filter all with automobile body support connects.

Furthermore, still be equipped with lifting unit on the automobile body support, lifting unit includes lifting machine and guide rail, the lifting machine with the guide rail is connected, guide rail and rear end leg joint.

Further, still be equipped with control assembly on the automobile body support, control assembly with the removal subassembly is connected, control assembly control the operation of removal subassembly, control assembly with the response subassembly is connected.

Further, still be equipped with the electric power storage subassembly on the automobile body support, the electric power storage subassembly with the control module is connected, the electric power storage subassembly with the response subassembly is connected.

Further, still be equipped with the wheel mark on the automobile body support and clear away the subassembly, the wheel mark is clear away the subassembly and is set up the rear of removing the subassembly, the wheel mark is clear away the subassembly and is used for getting rid of the wheel mark.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a boundary response dolly is provided with the response subassembly, can respond to the boundary, prevents to fall, the response subassembly includes anterior sensor group, middle part sensor group and rear portion sensor group, and whether there is sensor trouble when the dolly gos forward or there is sensor trouble when retreating, can prevent all that the dolly from falling the damage, convenient to use, the reliability is high.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

Fig. 1 is a top view of the overall structure of the present invention;

fig. 2 is an axonometric view of the overall structure of the present invention;

fig. 3 is a cross-sectional view of the overall structure of the present invention.

The notation in the figure is: 11. a front end bracket; 12. a main body support; 21. a water tank; 22. a water pump; 23. a nozzle; 24. disc brushing; 31. water raking; 32. a vacuum cleaner fan; 33. a filter; 41. a main control board; 42. a drive motor; 43. a crawler belt; 51. a first sensor; 52. a second sensor; 53. a third sensor; 54. a fourth sensor; 55. and a fifth sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Boundary induction dolly, as shown in fig. 1-3, including vehicle body support, removal subassembly and response subassembly, vehicle body support with removal subassembly is connected, vehicle body support with response subassembly is connected, vehicle body support includes front end support 11 and rear end support, front end support 11 with rear end leg joint, response subassembly includes anterior sensor group, middle part sensor group and rear portion sensor group, anterior sensor group sets up on front end support 11, middle part sensor group sets up front end support 11 and rear end leg joint position department, rear portion sensor group sets up on the rear end support.

The front sensor group comprises a first sensor 51, the first sensor 51 is arranged at the front part of the front end bracket 11, and at least one sensor 51 is arranged. Preferably, two sensors 51 are arranged on two sides of the front end bracket 11, and the two sensors 51 are symmetrically distributed.

The middle sensor group comprises a second sensor 52 and a third sensor 53, at least one of the second sensor 52 and the third sensor 53 is arranged, and the second sensor 52 is arranged in front of the third sensor 53. The second sensor 52 is arranged at the connecting position of the front end bracket 11 and the rear end bracket, and the third sensor 53 is also arranged at the connecting position of the front end bracket 11 and the rear end bracket. Preferably, there are two sensors 52 and two sensors three 53, and the two sensors 52 and the three sensors 53 are respectively arranged on two sides of the vehicle body bracket.

The rear sensor group comprises a sensor four 54 and a sensor five 55, wherein at least one sensor four 54 is arranged, at least one sensor five 55 is also arranged, and the sensor four 54 is arranged in front of the sensor five 55. The fourth sensor 54 is disposed at the rear of the rear bracket, and the fifth sensor 55 is also disposed at the rear of the rear bracket. Preferably, there are two sensors four 54 and two sensors five 55, and the sensors four 54 and five 55 are respectively arranged on two sides of the rear bracket.

The lifting assembly is further arranged on the vehicle body support and comprises a lifting machine and a guide rail, and the lifting machine is connected with the guide rail. The guide rail is connected with the rear end support, the elevator is connected with the front end support 11, and the elevator is used for lifting and resetting the front end support 11.

The automobile body support is further provided with a control assembly, the control assembly is connected with the moving assembly, the control assembly controls the moving assembly to run, the control assembly is connected with the sensing assembly, and the control assembly comprises a main control panel 41. The moving assembly comprises a track 43 or a wheel, the track 43 or the wheel is connected with a driving motor 42, and the driving motor 42 drives the moving assembly to move.

And the vehicle body support is also provided with an electric storage assembly, the electric storage assembly is connected with the control assembly, and the electric storage assembly is connected with the induction assembly.

When the trolley moves forward, the first sensor 51 senses a boundary and transmits a signal to the main control board 41, the main control board 41 controls the trolley to decelerate and continue to move forward, the trolley can be prepared to stop, the second sensor 52 senses the boundary and then stops, meanwhile, the main control board 41 controls the front end support 11 to be lifted upwards by the lifting machine through the guide rail, the front end support leaves the cleaning surface, the cleaning assembly stops cleaning, and unnecessary waste is avoided. If the second sensor 52 fails, the vehicle will continue to travel forward, and after the third sensor 53 senses the boundary, the driving motor 42 will be locked by braking, thereby preventing the vehicle from falling. When the trolley moves backwards, the trolley stops after the sensor five 55 senses the boundary. If the fifth sensor 55 fails, the trolley continues to move backwards, and after the fourth sensor 54 senses the boundary, the driving motor 42 is braked and locked, so that the trolley is prevented from falling.

Still be equipped with clean subassembly on the automobile body support, clean subassembly includes water tank 21, water pump 22 and nozzle 23, water tank 21 with water pump 22 is connected, water pump 22 with nozzle 23 is connected, water tank 21 water pump 22 with nozzle 23 all with automobile body support connects. The cleaning assembly further comprises a brush disc, the brush disc is connected with the front end support 11 and connected with a driving motor 42, the driving motor 42 drives the brush disc to run, and at least one driving motor 42 is arranged. The electric power storage assembly is connected with the water pump 22, and the control assembly is connected with the water pump 22.

Still be equipped with the sewage recovery subassembly on the automobile body support, the sewage recovery subassembly includes suction fan, water and takes off 31 and filter 33, the suction fan with water takes off 31 or filter 33 connects, water take off 31 with filter 33 connects, filter 33 connects water tank 21, the suction fan water take off 31 with filter 33 all with automobile body support connects. When the water sprayer works, the water tank 21 is filled with water, the water pump 22 works to pump water from the water tank 21 and spray clean water to the surface of the stain from the nozzle 23; at the same time, the disc brush 24 cleans the surface, which also produces sewage; at this time, the suction fan is started to suck the sewage into the water rake 31, the sewage enters the filter 33 through the pipeline, the sewage is filtered to become clean water, and the clean water returns to the water tank 21.

The filter 33 can filter the recovered sewage, and the filtered sewage is sent into the water tank 21 and then is continuously used, so that the cleaning time of the boundary sensing trolley is prolonged, the whole weight of the trolley during working is reduced, the trolley does not need to be frequently added with water and is waterproof when being cleaned, the cleaning efficiency is improved, the water resource is saved, and the environment is protected. The electric power storage assembly is connected with the suction fan, and the control assembly is connected with the suction fan.

The trolley is characterized in that the trolley body support is further provided with a wheel mark removing assembly, the wheel mark removing assembly is arranged behind the moving assembly, and the wheel mark removing assembly is used for removing wheel marks, so that the surface of the trolley after cleaning is cleaner. The wheel mark removing assembly includes a disc brush 24, the disc brush 24 being disposed behind the crawler 43 or the wheel, and the wheel mark removing assembly being for removing a wheel mark. The moving assembly passes through the surface of the stain, the moving assembly is polluted, wheel marks are left after walking, and the wheel marks left by the moving assembly can be removed through the small disc brush 24 arranged behind the moving assembly.

The utility model provides a boundary response dolly is provided with the response subassembly, can respond to the boundary, prevents to fall, the response subassembly includes anterior sensor group, middle part sensor group and rear portion sensor group, and whether there is sensor trouble when the dolly gos forward or there is sensor trouble when retreating, can prevent all that the dolly from falling the damage, convenient to use, the reliability is high. The front sensor group can be used for detecting and enabling the control assembly to judge whether to continue cleaning or not, the trolley is made to prepare for stopping cleaning, unnecessary waste is avoided, the middle sensor group can be used for preventing falling when the trolley advances, and the rear sensor group is used for preventing falling when the trolley backs up. Just the utility model discloses be provided with a plurality of sensors for the dolly can prevent to fall better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Boundary response dolly, its characterized in that, including vehicle body support, removal subassembly and response subassembly, vehicle body support with the removal subassembly is connected, vehicle body support with the response subassembly is connected, vehicle body support includes front end support and rear end support, front end support with rear end leg joint, the response subassembly includes anterior sensor group, middle part sensor group and rear portion sensor group, anterior sensor group sets up on the front end support, middle part sensor group sets up front end support and rear end leg joint position department, rear portion sensor group sets up on the rear end support.

2. The boundary sensing trolley as claimed in claim 1, wherein the front sensor group comprises a first sensor, the first sensor is arranged at the front part of the front end bracket, and at least one of the first sensor is arranged; the middle sensor group comprises a second sensor and a third sensor, at least one of the second sensor is arranged, at least one of the third sensor is also arranged, and the second sensor is arranged in front of the third sensor; the rear sensor group comprises a sensor four and a sensor five, wherein the sensor four is at least provided with one, the sensor five is also at least provided with one, and the sensor four is arranged in front of the sensor five.

3. The edge induction trolley according to claim 2, wherein said sensor four is disposed rearward of said rear end bracket, and said sensor five is also disposed rearward of said rear end bracket.

4. The boundary sensing trolley according to claim 3, wherein the trolley body support is further provided with a cleaning assembly, the cleaning assembly comprises a water tank, a water pump and a nozzle, the water tank is connected with the water pump, the water pump is connected with the nozzle, and the water tank, the water pump and the nozzle are all connected with the trolley body support.

5. The boundary induction trolley as claimed in claim 4, wherein the cleaning assembly further comprises a brush disc, the brush disc is connected with the front end support, the brush disc is connected with a driving motor, the driving motor drives the brush disc to run, and at least one driving motor is arranged.

6. The boundary sensing trolley according to claim 4, wherein a sewage recovery assembly is further arranged on the trolley body support, the sewage recovery assembly comprises a suction fan, a water scraper and a filter, the suction fan is connected with the water scraper or the filter, the water scraper is connected with the filter, the filter is connected with the water tank, and the suction fan, the water scraper and the filter are all connected with the trolley body support.

7. The boundary sensing trolley according to any one of claims 1 to 6, wherein a lifting assembly is further provided on the trolley body support, the lifting assembly comprises a lifter and a guide rail, the lifter is connected with the guide rail, and the guide rail is connected with the rear end support.

8. The boundary sensing trolley according to claim 7, wherein a control component is further arranged on the trolley body support, the control component is connected with the moving component, the control component controls the moving component to operate, and the control component is connected with the sensing component.

9. The boundary induction trolley as claimed in claim 8, wherein an electricity storage assembly is further arranged on the trolley body support, the electricity storage assembly is connected with the control assembly, and the electricity storage assembly is connected with the induction assembly.

10. The boundary sensing trolley according to claim 8 or 9, wherein the trolley body support is further provided with a wheel mark removing assembly, the wheel mark removing assembly is arranged behind the moving assembly, and the wheel mark removing assembly is used for removing wheel marks.