CN219908732U - Dust collection device for sanitation truck - Google Patents
Dust collection device for sanitation truck Download PDFInfo
- Publication number
- CN219908732U CN219908732U CN202321144848.2U CN202321144848U CN219908732U CN 219908732 U CN219908732 U CN 219908732U CN 202321144848 U CN202321144848 U CN 202321144848U CN 219908732 U CN219908732 U CN 219908732U
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- CN
- China
- Prior art keywords
- dust collection
- dust
- shell
- screw rod
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 105
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 2
- 241001417527 Pempheridae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Abstract
The utility model discloses a dust collection device for sanitation vehicles, which relates to the technical field of road cleaning and comprises a dust collection shell, a dust collector body fixedly connected to the rear part of the dust collection shell and a cavity arranged in the dust collection shell, wherein the dust collector body is communicated with the cavity through a dust collection pipe; the utility model can collect dust while keeping the foreign matters such as paper sheets, garbage, leaves and the like which are easy to block the pipe orifice outside the pipe orifice, drives the first crushing block and the second crushing block to be attached through the moving mechanism, crushes the large paper sheets or leaves adsorbed on the pipe orifice of the dust collection pipe, and completes recovery together with dust through the pipe orifice after crushing.
Description
Technical Field
The utility model relates to the technical field of road cleaning, in particular to a dust collection device for an environmental sanitation vehicle.
Background
The sanitation vehicle is a special vehicle for urban capacity arrangement and cleaning, can be widely applied to cleaning of roads such as main roads and municipal roads, and greatly reduces the workload of sanitation workers due to popularization of the road sweeper. The road sweeper not only can recycle the garbage and maintain the road surface clean, but also can ensure the normal passing of vehicles by sweeping the road surface.
Patent number CN214194299U proposes a dust collector capable of sucking dust into the interior through a suction device, but in daily life, irregular objects such as garbage or leaves are easily encountered when the sanitation truck cleans the road surface, and in the dust sucking process, large paper sheets or leaves are likely to be encountered, and when excessive accumulation occurs, a pipe orifice is blocked, so that the adsorption capacity of dust is affected.
Disclosure of Invention
In order to solve at least one technical problem in the background art, the utility model aims to provide the dust collection device for the sanitation truck, which can avoid covering a dust collection pipe orifice by massive paper sheets or leaves and better realize the purposes of dust collection and street cleaning.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the dust collection device for the sanitation truck comprises a dust collection shell, a dust collector body fixedly connected to the rear part of the dust collection shell and a cavity arranged in the dust collection shell, wherein the dust collector body is communicated with the cavity through a dust collection pipe, and a dust collection opening penetrating through the bottom of the dust collection shell is arranged below a pipe orifice of the dust collection pipe;
a first crushing piece and a second crushing piece are arranged between the upper part of the dust collection opening and the pipe orifice of the dust collection pipe, and a moving mechanism for driving the first crushing piece and the second crushing piece to move oppositely or reversely is arranged in the dust collection shell.
Further, a second screw rod is rotationally connected to the dust collection shell, a second sliding shaft sleeve is connected to the second screw rod in a threaded mode, and the second sliding shaft sleeve is fixedly connected with the second crushing block; and a second motor for driving the second screw rod to rotate is arranged in the dust collection shell.
Further, a baffle plate for isolating impurities from contacting the moving mechanism is arranged in the cavity.
Further, the lower part of the dust collection shell is fixedly connected with a cleaning brush.
Further, a filter screen for isolating garbage is arranged at the mouth of the dust collection pipe.
Compared with the prior art, the utility model has the beneficial effects that: the utility model can collect dust while keeping the foreign matters such as paper sheets, garbage, leaves and the like which are easy to block the pipe orifice outside the pipe orifice, drives the first crushing block and the second crushing block to be attached through the moving mechanism, crushes the large paper sheets or leaves adsorbed on the pipe orifice of the dust collection pipe, and completes recovery together with dust through the pipe orifice after crushing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the present utility model;
FIG. 4 is a schematic view of the internal structure of the present utility model;
in the figure: 11. a dust collection housing; 12. a cavity; 13. a cleaner body; 14. a cleaning brush; 15. a dust collection port; 16. a dust collection pipe; 17. a baffle; 18. a first ground piece; 19. a second ground piece; 20. a first lead screw; 21. a second lead screw; 22. a first sliding sleeve; 23. a second sliding sleeve; 24. an observation frame; 25. and a moving mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments 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, 3 and 4, the present embodiment provides a dust collection device for a sanitation truck, including a dust collection housing 11, a dust collector body 13 fixedly connected to the rear portion of the dust collection housing 11, and a cavity 12 disposed in the dust collection housing 11, wherein the dust collector body 13 is communicated with the cavity 12 through a dust collection tube 16, a dust collection opening 15 penetrating through the bottom of the dust collection housing 11 is disposed below a tube opening of the dust collection tube 16, a first dust collection piece 18 and a second dust collection piece 19 are mounted between the upper portion of the dust collection opening 15 and the tube opening of the dust collection tube 16, and a moving mechanism 25 for driving the first dust collection piece 18 and the second dust collection piece 19 to move in opposite directions or reversely is disposed in the dust collection housing 11;
the moving mechanism 25 comprises a first screw rod 20 rotatably connected in the dust collection shell 11, a first sliding shaft sleeve 22 is connected to the first screw rod 20 in a threaded manner, and the first sliding shaft sleeve 22 is fixedly connected with the first powder piece 18; a first motor for driving the first screw rod 20 to rotate is arranged in the dust collection shell 11.
The dust collection shell 11 is rotationally connected with a second lead screw 21, the second lead screw 21 is in threaded connection with a second sliding shaft sleeve 23, and the second sliding shaft sleeve 23 is fixedly connected with the second powder piece 19; a second motor for driving the second screw 21 to rotate is arranged in the dust collection shell 11.
When the dust collection shell 11 is connected to the sanitation truck, the dust collection pipe 16 is used for exhausting air, the dust collection opening 15 is driven to drive the outside air to suck dust into the dust collector, after the dust collection is performed, the first motor and the second motor are started, the first powder fragments 18 and the second powder fragments 19 are driven to move oppositely until the dust collection is performed, the garbage or fallen leaves adsorbed on the pipe orifice of the dust collection pipe 16 are crushed, and after the crushing is completed, the crushed garbage or fallen leaves are sucked along the dust collection pipe 16 in a reverse direction.
Referring to fig. 1, 2 and 3, a baffle 17 for isolating the impurity from the contact moving mechanism 25 is installed in the cavity 12, a cleaning brush 14 is fixedly connected to the lower portion of the dust collection housing 11, and a filter screen for isolating the garbage is arranged at the nozzle of the dust collection tube 16.
The baffle 17 can prevent large dust from entering the upper part of the cavity 12 to influence the operation of the upper moving mechanism 25, the filter screen can prevent the dust from entering the dust collection pipe 16, the inside of the pipeline is blocked, the cleaning brush 14 can sweep away impurities which are difficult to adsorb like stones and the like, and the dust collection shell 11 can be fixed on the sanitation truck by the fixing plate 13.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (6)
1. The utility model provides a dust extraction for sanitation truck, includes dust absorption shell (11), fixed connection in dust catcher body (13) at dust absorption shell (11) rear portion with set up in cavity (12) in dust absorption shell (11), its characterized in that: the dust collector body (13) is communicated with the cavity (12) through a dust collection pipe (16), and a dust collection opening (15) penetrating through the bottom of the dust collection shell (11) is arranged below the pipe orifice of the dust collection pipe (16);
a first powder block (18) and a second powder block (19) are arranged between the upper part of the dust collection opening (15) and the pipe orifice of the dust collection pipe (16), and a moving mechanism (25) for driving the first powder block (18) and the second powder block (19) to move oppositely or reversely is arranged in the dust collection shell (11).
2. A dust collection device for a sanitation truck according to claim 1, wherein the moving mechanism (25) comprises a first screw rod (20) rotatably connected in the dust collection shell (11), a first sliding shaft sleeve (22) is connected to the first screw rod (20) in a threaded manner, and the first sliding shaft sleeve (22) is fixedly connected with the first dust collection piece (18); a first motor for driving the first screw rod (20) to rotate is arranged in the dust collection shell (11).
3. A dust collection device for sanitation vehicles according to claim 1 or 2, wherein a second screw rod (21) is rotationally connected to the dust collection housing (11), a second sliding shaft sleeve (23) is connected to the second screw rod (21) in a threaded manner, and the second sliding shaft sleeve (23) is fixedly connected with the second dust collection block (19); a second motor for driving the second screw rod (21) to rotate is arranged in the dust collection shell (11).
4. The dust collection device for the sanitation truck according to claim 1, wherein a baffle plate (17) for isolating the impurity from contacting the moving mechanism (25) is fixedly connected in the cavity (12).
5. The dust collection device for the sanitation truck according to claim 1, wherein a cleaning brush (14) is fixedly connected to the lower portion of the dust collection housing (11).
6. The dust collection device for the sanitation truck according to claim 1, wherein the nozzle of the dust collection tube (16) is provided with a filter screen for isolating garbage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144848.2U CN219908732U (en) | 2023-05-12 | 2023-05-12 | Dust collection device for sanitation truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144848.2U CN219908732U (en) | 2023-05-12 | 2023-05-12 | Dust collection device for sanitation truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219908732U true CN219908732U (en) | 2023-10-27 |
Family
ID=88430711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321144848.2U Active CN219908732U (en) | 2023-05-12 | 2023-05-12 | Dust collection device for sanitation truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219908732U (en) |
-
2023
- 2023-05-12 CN CN202321144848.2U patent/CN219908732U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |