CN215562242U - Collecting device of motor sweeper - Google Patents
Collecting device of motor sweeper Download PDFInfo
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- CN215562242U CN215562242U CN202121490507.1U CN202121490507U CN215562242U CN 215562242 U CN215562242 U CN 215562242U CN 202121490507 U CN202121490507 U CN 202121490507U CN 215562242 U CN215562242 U CN 215562242U
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- inlet
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- brush
- air outlet
- sweeper
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 37
- 230000004888 barrier function Effects 0.000 claims description 45
- 239000000428 dust Substances 0.000 description 10
- 238000007664 blowing Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000012046 side dish Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a collecting device of a sweeper, which comprises: the air inlet and the air outlet are arranged at two opposite ends of the box body, and the inlet is positioned at one side of the box body facing the ground; the air curtain machine is arranged in the box body, an air outlet of the air curtain machine faces the air inlet so as to form airflow between the air inlet and the air outlet, and a part of the air outlet inclines towards the direction of the inlet so as to blow objects on the ground away from the ground; the side wall baffles are arranged on at least two sides of the inlet along the circumferential direction of the inlet; the at least one brush body is arranged on at least one side of the inlet along the circumferential direction of the inlet, and the brush body and the side wall are matched to form a closed space surrounding the inlet. According to the collecting device provided by the embodiment of the utility model, not only can garbage be collected; it is also possible to avoid the discharge of dust-laden air to the outside environment.
Description
Technical Field
The utility model relates to the technical field of special vehicles, in particular to a collecting device of a sweeper.
Background
With the rapid development of economic stability and urbanization process in China, the road cleaning area is increased year by year, and the domestic garbage is rapidly increased. As one of environmental sanitation devices, road-sweeping vehicles are widely used for sweeping roads such as main roads, municipal roads, airport pavement, urban residential areas, and parks. The road sweeper can sweep garbage, ensure the attractiveness of a road, maintain the sanitation of the environment, maintain the good working condition of the road surface, reduce and prevent traffic accidents and further prolong the service life of the road surface.
The road sweeper in the current market is in various types, wherein the market share of the suction sweeper is more than 95%. The suction sweeping type sweeper adopts an open type air circulation system, namely, a fan is connected with a horizontal garbage collection device in the middle of a vehicle, garbage is sucked into a dust collection box under the action of negative pressure formed by an air blower, and then air is discharged through an air channel at the top of a carriage.
Sweepers employing such open air circulation systems exhibit three main drawbacks in use:
firstly, the raise dust is great, and although the side dish brush of vehicle both sides and the horizontal post brush at middle part can alleviate to some extent through the water spray dust fall mode, because the open dust exhaust design of dust collection box, there is dust still to have some passage discharge through the carriage top in the air incidentally.
Secondly, the cleaning effect is not thorough, and although the horizontal column brush in the middle of the bottom of the vehicle can sweep most of the garbage into the rubber inclined plane of the garbage collection box, part of the garbage still stays on the road surface through a gap between the rubber inclined plane and the road surface.
Thirdly, although the water spraying dust fall has a certain effect, the water consumption is large, and the road surface is easy to freeze in winter to form traffic accidents.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a collecting device of a sweeper, which can collect garbage; it is also possible to avoid the discharge of dust-laden air to the outside environment.
The collecting device of the sweeper truck according to the embodiment of the first aspect of the utility model comprises: the air inlet and the air outlet are arranged at two opposite ends of the box body, and the inlet is positioned at one side of the box body facing the ground; the air curtain machine is arranged in the box body, an air outlet of the air curtain machine faces the air inlet so as to form air flow between the air inlet and the air outlet, and a part of the air outlet faces the direction of the inlet so as to blow objects on the ground away from the ground; the side wall baffles are arranged on at least two sides of the inlet along the circumferential direction of the inlet; the brush body is arranged on at least one side of the inlet along the circumferential direction of the inlet, and the brush body and the side shield are matched to form a closed space surrounding the inlet.
According to the collecting device of the sweeper, the box body, the air curtain machine, the side barriers and the at least one brush body are combined, so that the objects on the ground can be cleaned, and the garbage near the collecting device can be collected; and the brush body and the side wall baffles can be matched with each other to form a closed space surrounding the inlet, so that air with dust is prevented from being discharged to the external environment.
According to one embodiment of the present invention, the air inlet is provided at a front end of the box body facing a forward direction of the sweeper, and the air outlet is provided at a rear end of the box body.
According to one embodiment of the utility model, the air curtain machine is arranged at one end of the box body close to the air inlet.
According to one embodiment of the utility model, the number of the side barriers is three, the three side barriers are respectively arranged at the left side, the right side and the rear end of the inlet, the number of the brush bodies is one, and the brush bodies are arranged at the front end of the inlet.
According to one embodiment of the utility model, the number of the side barriers is two, the two side barriers are respectively arranged at the left side and the right side of the inlet, the number of the brush bodies is two, and the two brush bodies are respectively arranged at the front end and the rear end of the inlet.
According to one embodiment of the utility model, the two brush bodies are respectively roller brushes, and the rotation directions of the two roller brushes are opposite.
According to one embodiment of the utility model, each brush body is provided with at least six rows of brush filaments, each row of brush filaments extends along the axial direction of the rolling brush, and the included angle formed between two adjacent rows of brush filaments ranges from 20 degrees to 80 degrees.
According to one embodiment of the utility model, the air inlet extends obliquely downwards in the direction of the enclosed space, and the air outlet extends obliquely upwards in the direction opposite to the enclosed space.
According to an embodiment of the present invention, the collecting device of the sweeper truck further comprises: the first guide plate is arranged on one side of the air inlet; the second guide plate is arranged on the other side of the air inlet, the second guide plate and the first guide plate are arranged oppositely, and the second guide plate is close to the air curtain machine.
According to an embodiment of the utility model, the second flow guide plate is provided with a plurality of through holes penetrating along the thickness direction of the second flow guide plate, and the through holes are close to the air inlet of the air curtain machine.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an angled interior configuration of a sweeper truck in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a sweeper truck according to an embodiment of the present invention at yet another angle;
fig. 3 is a schematic structural view of a collecting device of a sweeper truck according to an embodiment of the utility model.
Reference numerals:
a sweeper 100;
a collecting device 20;
a case 21; the accommodation space 211; an inlet 212; an air inlet 213; an air outlet 214;
an air curtain machine 22; an air outlet 221;
a side rail 23;
a brush body 24;
a first baffle 281;
a second baffle 282;
an object 200.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
The collection device 20 of the sweeper truck 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
The collecting device 20 of the sweeper 100 according to the embodiment of the utility model comprises: a box 21, an air curtain 22, a plurality of side barriers 23 and at least one brush 24.
Specifically, the box body 21 defines an accommodating space 211 therein, the box body 21 is provided with an air inlet 213, an air outlet 214 and an inlet 212 which are communicated with the accommodating space 211, the air inlet 213 and the air outlet 214 are arranged at opposite ends of the box body 21, the inlet 212 is arranged at one side of the box body 21 facing the ground, the air curtain machine 22 is arranged at the box body 21, an air outlet 221 of the air curtain machine 22 faces the air inlet 213 so that an air flow is formed between the air inlet 213 and the air outlet 214, a part of the air outlet 221 faces the direction of the inlet 212 to blow the object 200 on the ground away from the ground, a plurality of side barriers 23 are arranged at least at two sides of the inlet 212 along the circumferential direction of the inlet 212, at least one brush 24 is arranged at least one side of the inlet 212 along the circumferential direction of the inlet 212, and the brush 24 and the side barriers 23 cooperate to form a closed space surrounding the inlet 212.
In other words, the collecting device 20 of the sweeper 100 according to the embodiment of the utility model is mainly composed of a box body 21, an air curtain machine 22, a plurality of side barriers 23 and at least one brush body 24, wherein a containing space 211 is provided in the box body 21. The air curtain machine 22 can be accommodated by the accommodation space 211. The case 21 may be provided with an inlet 213, an outlet 214, and an inlet 212 communicating with the accommodation space 211. The inlet 212 may be disposed on a side of the box 21 facing the ground, and may be disposed opposite to the ground. The air inlet 213 may be located at the front of the case 21, and the air outlet 214 may be located at the rear of the case 21. The air curtain machine 22 may be disposed in the accommodating space 211, and the air outlet 221 of the air curtain machine 22 may be disposed toward the air inlet 213, so that an air flow may be formed between the air inlet 213 and the air outlet 214. In addition, a portion of the air outlet 221 of the air curtain 22 is also inclined toward the inlet 212, so that the air flow blows toward the ground and blows the object 200 on the ground away from the ground and finally into the accommodating space 211.
The air outlet 221 of the air curtain machine 22 extends downward relative to the horizontal direction, which not only facilitates the blowing of the garbage off the ground, but also facilitates the circulation of the air flow in the collecting device 20. In some embodiments of the present invention, the air curtain 22 may also be vertical to the ground, which may provide better sweeping of ground debris.
Further, a plurality of side dams 23 are provided in the circumferential direction of the inlet 212. Wherein at least two sides of the inlet 212 may be provided with side barriers 23. At least one brush 24 may be further provided in a circumferential direction of the inlet 212, and at least one brush 24 may be provided at least one side of the inlet 212. By the cooperation between the brush body 24 and the side barrier 23, a closed space surrounding the inlet 212 can be formed. It should be noted that the brush body 24 can also assist in blowing objects 200 on the floor away from the floor, so that the high speed air flow of the circulation system brings the objects 200 into the enclosed space around the inlet 212 formed by the brush body 24 in cooperation with the side barrier 23, thereby reducing the load on the air circulation system. In addition, objects 200 near the brush 24 may also be concentrated near the inlet 212 by the brush 24.
Thus, according to the collecting device 20 of the sweeper 100 of the embodiment of the utility model, the box body 21, the air curtain machine 22, the plurality of side barriers 23 and the at least one brush body 24 are combined, so that not only can the objects 200 on the ground be cleaned, but also the garbage near the collecting device 20 can be collected; it is also possible to avoid the discharge of dust-laden air to the external environment by the cooperation between the brush body 24 and the side wall 23, forming a closed space around the inlet 212.
According to an embodiment of the present invention, as shown in fig. 1, the air inlet 213 is provided at the front end of the housing 21 facing the forward direction of the sweeper truck 100, and the air outlet 214 is provided at the rear end of the housing 21. When the box 21 travels in the forward direction of the sweeper 100, it is advantageous to collect the objects 200 on the ground inside the accommodating space 211.
In some embodiments of the present invention, the air curtain machine 22 is disposed at an end of the box 21 close to the air inlet 213, which is beneficial for the air outlet 221 of the air curtain machine 22 to be disposed toward the air inlet 213, so that an air flow can be formed between the air inlet 213 and the air outlet 214.
According to one embodiment of the present invention, there are three side barriers 23, the three side barriers 23 are respectively disposed at the left and right sides and the rear end of the inlet 212, there is one brush 24, and the brush 24 is disposed at the front end of the inlet 212. Specifically, the three side barriers 23 may be divided into a rear barrier, a left barrier and a right barrier, wherein the rear barrier may be located at the rear end of the inlet 212, the left barrier may be located at the left side of the inlet 212, and the right barrier may be located at the right side of the inlet 212. By providing three enclosures 23 and one brush 24, it is not only advantageous to form a closed space around the inlet 212, avoiding the discharge of dust-laden air to the outside environment, but also to assist objects 200 on the floor with the brush 24 to leave the floor.
In some embodiments of the present invention, four side barriers 23 are provided, and the four side barriers 23 are respectively disposed at the front, rear, left, and right sides of the inlet 212. Specifically, the four side barriers 23 may be divided into a rear barrier, a front barrier, a left barrier, and a right barrier. Wherein the front barrier may be positioned at the front side of the inlet 212, the back barrier may be positioned at the back side of the inlet 212, one side barrier may be positioned at the left side of the inlet 212, and the other side barrier may be positioned at the right side of the inlet 212. By the cooperation of the four side barriers 23, it is advantageous to form a closed space around the inlet 212, avoiding the emission of dust-laden air into the external environment.
Optionally, the front barrier is at least one of a curtain-like plastic soft board, a plastic tow and a fiber tow, and the curtain blocks are opened and closed due to different resistances of the road surface to the curtain blocks, so that the object 200 is collected inside the collecting device 20. Three further side rails 23 may be fixed to the collecting device 20 in three other directions than forward. The three side barriers 23 can form a relatively closed space together with the front barrier to prevent the air curtain machine 22 from blowing objects 200 such as dust and debris from the floor to the outside of the collection device 20. The other three side barriers 23 can also be at least one of plastic soft boards, plastic tows and fiber tows.
According to an embodiment of the present invention, there are two side barriers 23, two side barriers 23 are respectively disposed at the left and right sides of the inlet 212, two brush bodies 24 are respectively disposed at the front and rear ends of the inlet 212. That is, one side fence 23 may be positioned at the left side of the inlet 212, the other side fence 23 may be positioned at the right side of the inlet 212, one brush body 24 may be positioned at the front end of the inlet 212, and the other brush body 24 may be positioned at the rear end of the inlet 212, and by the cooperation of the two side fences 23 and the two brush bodies 24, not only is it advantageous to form a closed space around the inlet 212 to prevent dust-laden air from being discharged to the external environment, but also the objects 200 can be collected in the accommodating space 211 by the brush bodies 24.
In some embodiments of the present invention, the two brush bodies 24 are rolling brushes, and the two rolling brushes rotate in opposite directions, so that the objects 200 on the ground around the brush bodies 24 can be collected in the collecting device 20.
According to one embodiment of the present invention, each brush body 24 is provided with at least six rows of brush filaments, each row of brush filaments extends along the axial direction of the roller brush, and the included angle formed between two adjacent rows of brush filaments ranges from 20 degrees to 80 degrees. By using at least six rows of brush filaments on the brush body 24, it is advantageous to assist in quickly removing the object 200 from the floor.
In some embodiments of the present invention, the air inlet 213 extends obliquely downward toward the enclosed space and the air outlet 214 extends obliquely upward away from the enclosed space to facilitate blowing objects 200 off the ground.
According to an embodiment of the present invention, as shown in fig. 3, the collecting device 20 of the sweeper truck 100 further comprises: the first air deflector 281 and the second air deflector 282, the first air deflector 281 is disposed on one side of the air inlet 213, the second air deflector 282 is disposed on the other side of the air inlet 213, the second air deflector 282 is disposed opposite to the first air deflector 281, and the second air deflector 282 is close to the air curtain machine 22. Wherein the first baffle 282 can be installed at the front position of the box 21 to facilitate guiding the air flow.
In some embodiments of the present invention, the second baffle 282 has a plurality of through holes extending through the thickness of the second baffle, and the through holes are located near the air inlet of the air curtain 22.
That is, the second air deflector 282 may be a perforated plate with a certain mesh number, a part of air passes through the mesh holes, so that the space on the upper side in the collecting device 20 does not form a dead space, and a part of air blows toward the ground in the collecting device 20 along with the second air deflector 282, and blows the garbage and dust on the ground away from the ground and into the accommodating space 211.
In summary, the collection device 20 of the sweeper 100 according to the embodiment of the utility model can not only clean the objects 200 on the ground and collect the garbage near the collection device 20 by adopting the box 21, the air curtain machine 22, the side barriers 23 and the at least one brush 24 in combination; it is also possible to avoid the discharge of dust-laden air to the external environment by the cooperation between the brush body 24 and the side wall 23, forming a closed space around the inlet 212.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A collection device for a sweeper truck, comprising:
the air inlet and the air outlet are arranged at two opposite ends of the box body, and the inlet is positioned at one side of the box body facing the ground;
the air curtain machine is arranged in the box body, an air outlet of the air curtain machine faces the air inlet so as to form air flow between the air inlet and the air outlet, and a part of the air outlet faces the direction of the inlet so as to blow objects on the ground away from the ground;
the side wall baffles are arranged on at least two sides of the inlet along the circumferential direction of the inlet;
the brush body is arranged on at least one side of the inlet along the circumferential direction of the inlet, and the brush body and the side shield are matched to form a closed space surrounding the inlet.
2. The sweeper truck collection device of claim 1, wherein the air inlet is provided at a front end of the housing facing a forward direction of the sweeper truck, and the air outlet is provided at a rear end of the housing.
3. The sweeper truck collection assembly of claim 2, wherein the air curtain is disposed at an end of the housing proximate the air inlet.
4. The sweeper truck collecting device according to claim 2, wherein the number of the side barriers is three, the three side barriers are respectively provided at the left and right sides and the rear end of the inlet, the number of the brush body is one, and the brush body is provided at the front end of the inlet.
5. The collection device of a sweeper according to claim 2, wherein the number of the side barriers is two, the two side barriers are respectively disposed at left and right sides of the inlet, the number of the brushes is two, and the two brushes are respectively disposed at front and rear ends of the inlet.
6. The collection device of sweeper truck according to claim 5, wherein said two brush bodies are roller brushes, respectively, and the rotation directions of said two roller brushes are opposite.
7. The collecting device of a sweeper truck according to claim 6, wherein each brush body is provided with at least six rows of brush filaments, each row of brush filaments extends along the axial direction of the roller brush, and an included angle formed between two adjacent rows of brush filaments ranges from 20 degrees to 80 degrees.
8. The sweeper truck collection device of claim 2, wherein the air inlet extends in a downwardly inclined manner in a direction toward the enclosed space and the air outlet extends in an upwardly inclined manner in a direction away from the enclosed space.
9. The collection device of a sweeper truck of claim 8, further comprising:
the first guide plate is arranged on one side of the air inlet;
the second guide plate is arranged on the other side of the air inlet, the second guide plate and the first guide plate are arranged oppositely, and the second guide plate is close to the air curtain machine.
10. The collection device of a sweeper truck according to claim 9, wherein the second deflector has a plurality of through holes extending through it in the thickness direction, the through holes being adjacent to the air inlet of the air curtain machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490507.1U CN215562242U (en) | 2021-06-30 | 2021-06-30 | Collecting device of motor sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490507.1U CN215562242U (en) | 2021-06-30 | 2021-06-30 | Collecting device of motor sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562242U true CN215562242U (en) | 2022-01-18 |
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ID=79822779
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121490507.1U Active CN215562242U (en) | 2021-06-30 | 2021-06-30 | Collecting device of motor sweeper |
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| Country | Link |
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| CN (1) | CN215562242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373844A (en) * | 2021-06-30 | 2021-09-10 | 众诚致远科技(北京)有限公司 | Cleaning vehicle |
| CN113373845A (en) * | 2021-06-30 | 2021-09-10 | 众诚致远科技(北京)有限公司 | Collecting device of motor sweeper |
-
2021
- 2021-06-30 CN CN202121490507.1U patent/CN215562242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373844A (en) * | 2021-06-30 | 2021-09-10 | 众诚致远科技(北京)有限公司 | Cleaning vehicle |
| CN113373845A (en) * | 2021-06-30 | 2021-09-10 | 众诚致远科技(北京)有限公司 | Collecting device of motor sweeper |
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