CN213805119U - Be applied to dust absorption filtration of unmanned street sweeper - Google Patents
Be applied to dust absorption filtration of unmanned street sweeper Download PDFInfo
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- CN213805119U CN213805119U CN202022097882.1U CN202022097882U CN213805119U CN 213805119 U CN213805119 U CN 213805119U CN 202022097882 U CN202022097882 U CN 202022097882U CN 213805119 U CN213805119 U CN 213805119U
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- air draft
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Abstract
The utility model discloses a dust collection and filtration structure applied to an unmanned sweeper, which comprises a rolling sweeping component, a garbage hopper and an air draft component, wherein the rolling sweeping component is positioned at the front end side of the garbage hopper, and the air draft component is positioned at the upper end side of the garbage hopper; the rolling sweeping assembly comprises a rolling sweeping cover, a rolling sweeping cavity is formed in the rolling sweeping cover, and a rolling sweeping rotating shaft and a rolling sweeping brush are embedded in the rolling sweeping cavity; a garbage storage chamber is formed in the garbage hopper, and a first middle channel is formed between the garbage hopper and the rolling sweeping cover; the air draft assembly comprises an air draft cover, an air draft cavity is formed in the air draft cover, a second middle channel is formed between the air draft cover and the garbage hopper, an air outlet of the air draft cover is formed in the upper surface of the air draft cover, and a fan is arranged on the upper surface of the air draft cover at the air outlet of the air draft cover; the inclined filter screen that is the slope and arranges is embedded to be equipped with in the convulsions cavity of suction hood, and the inclined filter screen extends upwards slope gradually from the past to the back. Through the structure design, the utility model discloses can improve the utilization ratio that rubbish was fought effectively.
Description
Technical Field
The utility model relates to an unmanned street sweeper technical field especially relates to a be applied to unmanned street sweeper's dust absorption filtration.
Background
The sweeper generally refers to a driving type commercial sweeper, and the electric sweeper is the most common sweeper, and the sweeper on a municipal road is generally gasoline or diesel; the electric sweeper is mainly used for occasions such as property districts, factory workshops, hotel cleaning, municipal sanitation and the like. Along with the continuous development and progress of the automatic driving technology, the unmanned sweeper comes along, and various unmanned sweeper products exist in the prior art.
For the unmanned sweeping vehicle, a side sweeping device and a rolling sweeping device are generally arranged, and garbage raised by the rolling sweeping device is sucked into a garbage hopper through an air exhaust device. However, for the existing unmanned sweeping vehicle, the defects of unreasonable design and low utilization rate of the garbage hopper generally exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to unmanned street sweeper's dust absorption filtration to prior art not enough, this be applied to unmanned street sweeper's dust absorption filtration modern design and can improve the utilization ratio that rubbish was fought effectively.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A dust collection and filtration structure applied to an unmanned sweeper comprises a rolling sweeping component, a garbage hopper and an air draft component which are respectively arranged on a frame of the unmanned sweeper, wherein the rolling sweeping component is positioned on the front end side of the garbage hopper, and the air draft component is positioned on the upper end side of the garbage hopper;
the roll-sweeping assembly comprises a roll-sweeping cover fixedly screwed on the frame, a roll-sweeping cavity with a downward opening is formed in the roll-sweeping cover, a roll-sweeping rotating shaft horizontally extending along the left-right direction is embedded in the roll-sweeping cavity, and a roll-sweeping brush positioned in the roll-sweeping cavity is fixedly sleeved on the periphery of the roll-sweeping rotating shaft;
a garbage storage cavity is formed inside the garbage hopper, and a first middle channel communicated with the garbage storage cavity and the rolling sweeping cavity is formed between the garbage hopper and the rolling sweeping cover;
the air draft assembly comprises an air draft cover which is screwed and fastened on the frame and is positioned right above the garbage hopper, an air draft cavity is formed inside the air draft cover, a second middle channel which is communicated with the garbage storage cavity and the air draft cavity is formed between the air draft cover and the garbage hopper, an air draft cover air outlet which is opened upwards and is communicated with the air draft cavity is formed in the upper surface of the air draft cover, and a fan is arranged at the air draft cover air outlet on the upper surface of the air draft cover; the inclined filter screen that is the slope and arranges is embedded to be equipped with in the convulsions cavity of suction hood, and the inclined filter screen extends upwards slope gradually from the past to the back.
The inclined filter screen is provided with a filter screen cover, the filter screen cover corresponds to the inclined filter screen and is provided with a filter screen accommodating cavity with an upward opening, the inclined filter screen is embedded in the filter screen accommodating cavity of the filter screen cover, and the bottom surface of the filter screen accommodating cavity is in a hollow shape.
The rear surface of the air draft cover is provided with a push-pull window which is opened towards the rear and communicated with the air draft cavity, and the filter screen cover is inserted into the air draft cavity through the push-pull window; the inner wall of the air draft cavity is provided with a positioning groove corresponding to the filter screen, and the edge part of the filter screen is inserted and positioned in the positioning groove.
The rolling sweeping device comprises a rolling sweeping cover, a motor mounting seat, a rolling sweeping driving motor, a rolling sweeping rotating shaft, a power output shaft of the rolling sweeping driving motor and a power output shaft of the rolling sweeping rotating shaft, wherein the motor mounting seat is arranged on the upper end side of the rolling sweeping cover of the frame, the rolling sweeping driving motor is arranged on the motor mounting seat, and the power output shaft of the rolling sweeping driving motor is in driving connection with the rolling sweeping rotating shaft.
And a power output shaft of the rolling sweeping driving motor is in driving connection with the rolling sweeping rotating shaft through a chain transmission mechanism.
The utility model has the advantages that: the utility model relates to a dust absorption filter structure applied to an unmanned sweeper, which comprises a rolling sweeping component, a garbage hopper and an air draft component which are respectively arranged on a frame of the unmanned sweeper, wherein the rolling sweeping component is positioned at the front end side of the garbage hopper, and the air draft component is positioned at the upper end side of the garbage hopper; the roll-sweeping assembly comprises a roll-sweeping cover fixedly screwed on the frame, a roll-sweeping cavity with a downward opening is formed in the roll-sweeping cover, a roll-sweeping rotating shaft horizontally extending along the left-right direction is embedded in the roll-sweeping cavity, and a roll-sweeping brush positioned in the roll-sweeping cavity is fixedly sleeved on the periphery of the roll-sweeping rotating shaft; a garbage storage cavity is formed inside the garbage hopper, and a first middle channel communicated with the garbage storage cavity and the rolling sweeping cavity is formed between the garbage hopper and the rolling sweeping cover; the air draft assembly comprises an air draft cover which is screwed and fastened on the frame and is positioned right above the garbage hopper, an air draft cavity is formed inside the air draft cover, a second middle channel which is communicated with the garbage storage cavity and the air draft cavity is formed between the air draft cover and the garbage hopper, an air draft cover air outlet which is opened upwards and is communicated with the air draft cavity is formed in the upper surface of the air draft cover, and a fan is arranged at the air draft cover air outlet on the upper surface of the air draft cover; the inclined filter screen that is the slope and arranges is embedded to be equipped with in the convulsions cavity of suction hood, and the inclined filter screen extends upwards slope gradually from the past to the back. Through the structure design, the utility model discloses can improve the utilization ratio that rubbish was fought effectively.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
Fig. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of the exhaust hood of the present invention.
Fig. 1 to 3 include:
1-vehicle frame 2-rolling sweeping assembly
21 rolling sweeping cover 211 rolling sweeping chamber
22-rolling sweeping rotating shaft 23-rolling sweeping brush
24-motor mounting seat 25-rolling sweeping driving motor
3-refuse hopper 31-refuse storage chamber
4-air draft subassembly 41-draft hood
411-air draft chamber 412-air draft cover air outlet
42-blower 43-inclined filter screen
44-filtering net cover 441-filtering net containing cavity
45-sliding window 46-positioning groove
51-first intermediate channel 52-second intermediate channel.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1 to 3, a dust collection and filtration structure applied to an unmanned sweeper comprises a rolling and sweeping component 2, a garbage hopper 3 and an air draft component 4 which are respectively installed on a frame 1 of the unmanned sweeper, wherein the rolling and sweeping component 2 is located on the front end side of the garbage hopper 3, and the air draft component 4 is located on the upper end side of the garbage hopper 3.
The rolling sweeping component 2 comprises a rolling sweeping cover 21 fixedly screwed on the frame 1, a rolling sweeping cavity 211 with a downward opening is formed in the rolling sweeping cover 21, a rolling sweeping rotating shaft 22 horizontally extending along the left-right direction is embedded in the rolling sweeping cavity 211, and a rolling sweeping brush 23 positioned in the rolling sweeping cavity 211 is fixedly sleeved on the periphery of the rolling sweeping rotating shaft 22. It should be explained that the upper end side of the rolling sweeping cover 21 of the frame 1 is provided with a motor mounting seat 24, the motor mounting seat 24 is provided with a rolling sweeping driving motor 25, and a power output shaft of the rolling sweeping driving motor 25 is in driving connection with the rolling sweeping rotating shaft 22; preferably, the power output shaft of the rolling-sweep driving motor 25 is drivingly connected to the rolling-sweep rotating shaft 22 through a chain transmission mechanism.
Further, a garbage storing chamber 31 is formed inside the garbage hopper 3, and a first intermediate passage 51 for communicating the garbage storing chamber 31 with the rolling sweeping chamber 211 is formed between the garbage hopper 3 and the rolling sweeping cover 21.
Furthermore, the air draft assembly 4 includes an air draft cover 41 screwed and fastened to the frame 1 and located right above the garbage bin 3, an air draft cavity 411 is formed inside the air draft cover 41, a second intermediate passage 52 communicating the garbage storage cavity 31 and the air draft cavity 411 is disposed between the air draft cover 41 and the garbage bin 3, an air draft cover air outlet 412 opened upward and communicated with the air draft cavity 411 is disposed on the upper surface of the air draft cover 41, and a fan 42 is disposed on the upper surface of the air draft cover 41 at the air draft cover air outlet 412; an inclined filter screen 43 which is arranged obliquely is embedded in the air draft chamber 411 of the air draft cover 41, and the inclined filter screen 43 extends obliquely upwards gradually from front to back.
To the utility model discloses a roll and sweep subassembly 2, the during operation, the controller control roll of unmanned street sweeper sweeps driving motor 25 and starts, and roll and sweep driving motor 25 and roll through the drive of chain drive mechanism and sweep pivot 22 and rotate, and pivoted roll sweeps pivot 22 and drives roll brush 23 and rotate in step, and the brush hair contact ground of roll brush 23 is raised the rubbish on ground.
Utilize the utility model discloses carry out rubbish suction and sweep, when rolling and sweeping the operation, roll and sweep subassembly 2 work and raise the rubbish on ground through pivoted rolling brush 23, at this in-process, controller control fan 42 starts, fan 42 convulsions up and produces convulsions suction, the rubbish that is raised by rolling brush 23 under the effect of this convulsions suction enters into to the rubbish of fighting 3 deposits in the cavity 31 via first intermediate channel 51, and the produced air current of this convulsions suction is in proper order through the rubbish of fighting 3 and deposits cavity 31, second intermediate channel 52, convulsions cavity 411 and suction hood air outlet 412 and discharge.
In the process that the air current passes through the air draft cavity 411 of the air draft cover 41 from bottom to top, the inclined filter screen 43 can change the wind direction and enable garbage to be stacked from back to front in sequence, so that the utilization rate of the garbage hopper 3 can be obviously improved, and resource waste is reduced. It should be pointed out that, for making things convenient for tilting filter screen 43 to install fixedly, the utility model discloses a following structural design, it is concrete: the inclined filter screen 43 is provided with a filter screen cover 44, the filter screen cover 44 is provided with a filter screen accommodating cavity 441 which is opened upwards corresponding to the inclined filter screen 43, the inclined filter screen 43 is embedded in the filter screen accommodating cavity 441 of the filter screen cover 44, and the bottom surface of the filter screen accommodating cavity 441 is hollow.
Moreover, the rear surface of the air draft cover 41 is provided with a push-pull window 45 which is opened towards the rear and is communicated with the air draft chamber 411, and the filter screen 44 is inserted into the air draft chamber 411 through the push-pull window 45; the inner wall of the exhaust chamber 411 is provided with a positioning groove 46 corresponding to the filter screen cover 44, and the edge of the filter screen cover 44 is inserted into and positioned in the positioning groove 46. The utility model can accurately position and install the filter screen cover 44 through the positioning groove 46 arranged on the inner wall of the air draft chamber 411, when the inclined filter screen 43 needs to be cleaned or replaced, a worker only needs to pull the filter screen cover 44 backwards and take the filter screen cover 44 and the inclined filter screen 43 out of the push-pull window 45; after the inclined filter screen 43 is cleaned or replaced, the filter screen cover 44 and the inclined filter screen 43 are pushed into the push-pull window 45, so that the use is convenient.
Synthesize the above-mentioned condition and know, through above-mentioned structural design, the utility model has the advantages of structural design is novel, convenient to use, and can improve the utilization ratio that rubbish was fought 3 effectively.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a be applied to dust absorption filtration of unmanned street sweeper which characterized in that: the sweeping device comprises a rolling sweeping component (2), a garbage hopper (3) and an air draft component (4) which are respectively arranged on a frame (1) of the unmanned sweeping vehicle, wherein the rolling sweeping component (2) is positioned on the front end side of the garbage hopper (3), and the air draft component (4) is positioned on the upper end side of the garbage hopper (3);
the rolling sweeping assembly (2) comprises a rolling sweeping cover (21) fixedly screwed on the frame (1), a rolling sweeping cavity (211) with a downward opening is formed inside the rolling sweeping cover (21), a rolling sweeping rotating shaft (22) horizontally extending along the left-right direction is embedded in the rolling sweeping cavity (211), and a rolling sweeping brush (23) positioned in the rolling sweeping cavity (211) is fixedly sleeved on the periphery of the rolling sweeping rotating shaft (22);
a garbage storage chamber (31) is formed inside the garbage hopper (3), and a first middle channel (51) for communicating the garbage storage chamber (31) with the rolling sweeping chamber (211) is formed between the garbage hopper (3) and the rolling sweeping cover (21);
the air draft assembly (4) comprises an air draft cover (41) which is screwed and fastened on the frame (1) and is positioned right above the garbage hopper (3), an air draft cavity (411) is formed inside the air draft cover (41), a second middle channel (52) which is communicated with the garbage storage cavity (31) and the air draft cavity (411) is arranged between the air draft cover (41) and the garbage hopper (3), an air draft cover air outlet (412) which is opened upwards and is communicated with the air draft cavity (411) is formed in the upper surface of the air draft cover (41), and a fan (42) is arranged on the upper surface of the air draft cover (41) at the air draft cover air outlet (412); an inclined filter screen (43) which is obliquely arranged is embedded in an air draft chamber (411) of the air draft cover (41), and the inclined filter screen (43) is obliquely extended upwards gradually from the front to the back.
2. The dust collection and filtration structure applied to the unmanned sweeper truck according to claim 1, wherein: the inclined filter screen (43) is provided with a filter screen cover (44), the filter screen cover (44) is provided with a filter screen accommodating cavity (441) with an upward opening corresponding to the inclined filter screen (43), the inclined filter screen (43) is embedded in the filter screen accommodating cavity (441) of the filter screen cover (44), and the bottom surface of the filter screen accommodating cavity (441) is in a hollow shape.
3. The dust collection and filtration structure applied to the unmanned sweeper truck according to claim 2, wherein: the rear surface of the air draft cover (41) is provided with a push-pull window (45) which is opened towards the rear and is communicated with the air draft cavity (411), and the filter screen cover (44) is inserted into the air draft cavity (411) through the push-pull window (45); the inner wall of the air draft cavity (411) is provided with a positioning groove (46) corresponding to the filter screen cover (44), and the edge part of the filter screen cover (44) is inserted and positioned in the positioning groove (46).
4. The dust collection and filtration structure applied to the unmanned sweeper truck according to claim 1, wherein: the frame (1) in the upper end side dress of rolling sweep cover (21) is equipped with motor mount pad (24), and rolling sweep driving motor (25) have been installed to motor mount pad (24), the power output shaft of rolling sweep driving motor (25) with rolling sweep pivot (22) drive connection.
5. The dust collection and filtration structure applied to the unmanned sweeper truck according to claim 4, wherein: and a power output shaft of the rolling sweeping driving motor (25) is in driving connection with the rolling sweeping rotating shaft (22) through a chain transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097882.1U CN213805119U (en) | 2020-09-23 | 2020-09-23 | Be applied to dust absorption filtration of unmanned street sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097882.1U CN213805119U (en) | 2020-09-23 | 2020-09-23 | Be applied to dust absorption filtration of unmanned street sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805119U true CN213805119U (en) | 2021-07-27 |
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ID=76955387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022097882.1U Active CN213805119U (en) | 2020-09-23 | 2020-09-23 | Be applied to dust absorption filtration of unmanned street sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805119U (en) |
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2020
- 2020-09-23 CN CN202022097882.1U patent/CN213805119U/en active Active
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