CN219080179U

CN219080179U - Electric three-wheel road sweeper

Info

Publication number: CN219080179U
Application number: CN202223208441.XU
Authority: CN
Inventors: 易忠于
Original assignee: Xinjiang Zhiyuan Zhonglian Machinery Equipment Co ltd
Current assignee: Xinjiang Zhiyuan Zhonglian Machinery Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-26
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses an electric three-wheel road sweeper, which relates to the field of cleaning and comprises a dust collection mechanism, wherein the dust collection mechanism comprises a driving unit, an active synchronous wheel, a synchronous belt, a passive synchronous wheel and an air suction pipe; the driving unit is connected with the bottom end of the tricycle body through an L-shaped bracket, the driving synchronizing wheel is connected with the output end of the driving unit, and the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel through a synchronous belt. According to the utility model, the dust collection mechanism is arranged, the active synchronous wheel drives the passive synchronous wheel to rotate through the synchronous belt, the two passive synchronous wheels synchronously drive the two air suction pipes to rotate, the air suction pipe drives the bending part to rotate, the bending part rotates at the center of the air suction pipe, in the rotating process, the bending part drives the suction nozzle to rotate in the same way, at the moment, the suction area of the suction nozzle is increased in the rotating process, and the ground dust in a larger area can be sucked.

Description

Electric three-wheel road sweeper

Technical Field

The utility model relates to the field of cleaning, in particular to an electric three-wheeled road sweeper.

Background

In the prior art, there are multiple to the clear vehicle of urban and rural road, size, function are various, and one of them is the electronic tricycle sweeping machine that makes things convenient for the cleaning personnel to receive rubbish, to the unable rubbish of being handled on the urban and rural road, if: various plastic bags and plastic bottles are collected, and after the collection is completed, cleaning staff starts the sweeper to patrol, so that the aim of timely cleaning the road surface garbage is achieved.

Based on the above description, the corresponding dust collection mechanism is generally arranged on the electric tricycle, because the electric tricycle generally runs on the auxiliary road or the edge of the rightmost lane, dust existing at the position is not easy to clean effectively, and is also dust dead angle existing in urban and rural road cleaning.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background art described above, an electric three-wheeled road sweeper is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric three-wheeled road sweeper comprises a three-wheeled vehicle body and a connecting box with an air pump arranged inside, wherein the connecting box is internally provided with a dirt storage box and a pump box, the air pump is arranged in the pump box and is connected with a dust collection mechanism through a pipeline, and the dust collection mechanism comprises a driving unit, an active synchronous wheel, a synchronous belt, a passive synchronous wheel and an air suction pipe;

the driving unit is connected with the bottom end of the tricycle body through an L-shaped bracket, the driving synchronizing wheel is connected with the output end of the driving unit, and the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel through a synchronizing belt;

the inner wall of the passive synchronous wheel is fixedly connected with an air suction pipe, and the lower half part of the air suction pipe is provided with a bending part.

As still further aspects of the utility model: the bottom of the bending part is provided with a suction nozzle for dust collection, and the vertical section of the suction nozzle is of an splayed horn-shaped structure.

As still further aspects of the utility model: the top of the driving synchronous wheel is provided with a rotating shaft which is rotationally connected with the bottom of the vehicle body, and a bearing is arranged at the position where the rotating shaft is connected with the vehicle body.

As still further aspects of the utility model: the top of the tricycle body is provided with a solar photovoltaic panel through a bracket, and the solar photovoltaic panel is electrically connected with the inverter and the storage battery through a voltage stabilizer.

As still further aspects of the utility model: the center of the bending part is aligned with the center of the suction nozzle.

As still further aspects of the utility model: the storage battery is electrically connected with the driving unit and the vehicle-mounted energy consumption unit.

As still further aspects of the utility model: protruding teeth are formed on the outer walls of the driving synchronizing wheel and the driven synchronizing wheel, and inner grooves meshed with the protruding teeth are formed on the inner sides of the driving synchronizing wheel at equal intervals.

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

through setting up dust absorption mechanism, initiative synchronizing wheel drives passive synchronizing wheel through the hold-in range and rotates, and two passive synchronizing wheel synchronous drive two breathing pipes rotate, and this time the breathing pipe drives the portion of bending and rotates, and the portion of bending rotates with the center of breathing pipe, and at the rotation in-process, the portion of bending drives the suction nozzle and rotates with the same mode, and the suction nozzle has increased the area of breathing in at the in-process of rotation this moment, can absorb the ground dust in the bigger area.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

fig. 3 is a schematic structural view of a dust suction mechanism of the present utility model.

In the figure: 1. a three-wheeled vehicle body; 2. a connection box; 3. a dust collection mechanism; 301. a driving unit; 302. a driving synchronizing wheel; 303. a synchronous belt; 304. a passive synchronizing wheel; 305. an air suction pipe; 306. a bending part; 307. a suction nozzle; 4. solar photovoltaic panels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the utility model, an electric three-wheeled road sweeper comprises a three-wheeled vehicle body 1 and a connecting box 2 with an air pump inside, wherein a dirt storage box and a pump box are arranged inside the connecting box 2, the air pump is arranged in the pump box, and a dust collection mechanism 3 is connected with the air pump through a pipeline, and the dust collection mechanism 3 comprises a driving unit 301, an active synchronous wheel 302, a synchronous belt 303, a passive synchronous wheel 304 and an air suction pipe 305;

the driving unit 301 is connected with the bottom end of the tricycle body 1 through an L-shaped bracket, the driving synchronizing wheel 302 is connected with the output end of the driving unit 301, and the driving synchronizing wheel 302 is in transmission connection with the driven synchronizing wheel 304 through a synchronizing belt 303;

the inner wall of the passive synchronous wheel 304 is fixedly connected with an air suction pipe 305, and the lower half part of the air suction pipe 305 is formed with a bending part 306;

the storage tank in the connection box 2 is divided into an upper layer and a lower layer, the output end of the air pump is positioned on the upper layer, a filter plate which can block dust but not air circulation is arranged between the upper layer and the lower layer, and the filter plate is of a porous structure and can effectively physically filter dust.

In this embodiment: in the travelling process of the tricycle body 1, the dust collection unit 3 is started to operate, at the moment, the driving unit 301 (such as a motor) drives the driving synchronous wheel 302 to rotate, the driving synchronous wheel 302 drives the driven synchronous wheel 304 to rotate through the synchronous belt 303, the two driven synchronous wheels 304 synchronously drive the two air suction pipes 305 to rotate, at the moment, the air suction pipes 305 drive the bending parts 306 to rotate, the bending parts 306 rotate at the centers of the air suction pipes, in the rotating process, the bending parts 306 drive the suction pipes 307 to rotate in the same way, at the moment, the suction area of the suction pipes 307 is increased in the rotating process, so that dust on the ground in a larger area can be sucked, and when needing to be described, the output end of the air suction pipes 305 (namely, one end far away from the suction pipes 307 is in rotating connection with a pipeline connected with an air pump, and a corresponding sealing structure such as a sealing piece) is arranged at the connecting part.

Referring to fig. 1 and 3, a suction nozzle 307 for sucking dust is mounted at the bottom end of the bending portion 306, the vertical section of the suction nozzle 307 is in a splayed horn structure, and the center of the bending portion 306 is aligned with the center of the suction nozzle 307.

In this embodiment: when the bending part 306 rotates, the suction nozzle 307 is driven to rotate in the same way, and in the rotation process, the suction area of the suction nozzle 307 is increased, so that dust in a larger range can be sucked into the dirt storage box.

Referring to fig. 3, a rotating shaft rotatably connected to a bottom end of a vehicle body is mounted at a top end of the active synchronizing wheel 302, and a bearing is disposed at a position where the rotating shaft is connected to the vehicle body.

In this embodiment: in the process of rotating the active synchronizing wheel 302, the active synchronizing wheel 302 rotates to drive the rotating shaft to rotate, the rotating shaft drives the inner ring of the bearing to rotate, at the moment, the inner ring and the outer ring of the bearing rotate in a pair by virtue of the generation property, and the friction force between the inner ring and the outer ring is reduced by virtue of the balls between the inner ring and the outer ring, so that the friction force between the rotating shaft and the tricycle body 1 is reduced when the rotating shaft rotates.

Referring to fig. 1 and 2, a solar photovoltaic panel 4 is mounted on the top end of a tricycle body 1 through a bracket, and the solar photovoltaic panel 4 is electrically connected with an inverter and a storage battery through a voltage stabilizer; the battery is electrically connected to the driving unit 301 and the on-board power consumption unit.

In this embodiment: the voltage output of the solar photovoltaic panel 4 varies according to the intensity of sunlight, which causes fluctuation of load current, the voltage stabilizer ensures that the voltage fluctuation is kept within a prescribed range, and since the electric power generated by the photovoltaic array is direct current, the inverter is used for converting the electric power into alternating current, so that the system safety is ensured by using the electric power easily, the inverter unit provided with different protection devices automatically switches loads and available power sources, and the storage battery can supply electric power to the driving unit 301 and the vehicle-mounted energy consumption units (such as car lights, power motors and the like) after storing the electric power.

Referring to the figure, the outer walls of the driving synchronous wheel 302 and the driven synchronous wheel 304 are formed with protruding teeth, and the inner side of the driving synchronous wheel 302 is formed with inner grooves engaged with the protruding teeth at equal intervals.

In this embodiment: in order to increase the connection force between the active synchronizing wheel 302, the passive synchronizing wheel 304 and the active synchronizing wheel 302, the slip phase is prevented from occurring, and the wrap angle between the three synchronizing wheels should meet the design requirement that the wrap angle is greater than or equal to 120 degrees when set.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The electric three-wheeled road sweeper comprises a three-wheeled vehicle body (1) and a connecting box (2) internally provided with an air pump, wherein the connecting box (2) is internally provided with a dirt storage box and a pump box, the air pump is arranged in the pump box and is connected with a dust suction mechanism (3) through a pipeline, and the electric three-wheeled road sweeper is characterized in that the dust suction mechanism (3) comprises a driving unit (301), an active synchronous wheel (302), a synchronous belt (303), a passive synchronous wheel (304) and an air suction pipe (305);

the driving unit (301) is connected with the bottom end of the tricycle body (1) through an L-shaped bracket, the driving synchronizing wheel (302) is connected to the output end of the driving unit (301), and the driving synchronizing wheel (302) is in transmission connection with the driven synchronizing wheel (304) through a synchronizing belt (303);

an air suction pipe (305) is fixedly connected to the inner wall of the passive synchronous wheel (304), and a bending part (306) is formed in the lower half part of the air suction pipe (305).

2. The electric three-wheeled road sweeper as claimed in claim 1, wherein a suction nozzle (307) for sucking dust is mounted at the bottom end of the bending part (306), and the suction nozzle (307) has a horn-like structure in a splayed shape in vertical section.

3. The electric three-wheeled road sweeper of claim 1, characterized in that the top end of the driving synchronizing wheel (302) is provided with a rotating shaft rotatably connected with the bottom end of the sweeper body, and a bearing is arranged at the position where the rotating shaft is connected with the sweeper body.

4. The electric three-wheeled road sweeper according to claim 1, characterized in that the top end of the three-wheeled vehicle body (1) is provided with a solar photovoltaic panel (4) through a bracket, and the solar photovoltaic panel (4) is electrically connected with an inverter and a storage battery through a voltage stabilizer.

5. The electric three-wheeled road sweeper of claim 2, characterized in that the centre of the bend (306) is aligned with the centre of the suction nozzle (307).

6. The electric three-wheeled road sweeper of claim 4, characterized in that the battery is electrically connected to the drive unit (301) and to an on-board energy consumption unit.

7. The electric three-wheeled road sweeper of claim 1, characterized in that the outer walls of the driving synchronizing wheel (302) and the driven synchronizing wheel (304) are formed with protruding teeth, and the inner side of the driving synchronizing wheel (302) is equidistantly formed with inner grooves engaged with the protruding teeth.