CN213061857U - Garbage can suction tube structure of cleaning vehicle capable of being detached portably - Google Patents
Garbage can suction tube structure of cleaning vehicle capable of being detached portably Download PDFInfo
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- CN213061857U CN213061857U CN202021608410.1U CN202021608410U CN213061857U CN 213061857 U CN213061857 U CN 213061857U CN 202021608410 U CN202021608410 U CN 202021608410U CN 213061857 U CN213061857 U CN 213061857U
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- inner suction
- sealing gasket
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Abstract
The utility model discloses a portable and detachable dustbin suction tube structure of a cleaning vehicle, which comprises an outer suction tube, an inner suction tube, a sealing plate and a sealing gasket; the middle part of the external suction tube is welded and fixed on a bottom plate of the dustbin, the upper end of the external suction tube is provided with an upper flange, the upper flange is arranged inside the dustbin, the lower end of the external suction tube is provided with a lower flange, and the lower flange is arranged below the outside of the dustbin; the outer suction tube is sleeved outside the inner suction tube, the outer wall of the inner suction tube is provided with a connecting flange, and the connecting flange and the upper flange of the outer suction tube are fixedly connected through more than two groups of first fastening assemblies; the sealing gasket is tightly sleeved outside the inner suction tube, the sealing gasket is arranged between the sealing plate and the lower flange of the inner suction tube, and the sealing plate and the lower flange of the outer suction tube are fixedly connected through more than two groups of second fastening assemblies. By adopting the structure, the problems that the inner suction tube is time-consuming and labor-consuming to take down and the inner suction tube is still time-consuming and labor-consuming to take down after the gap between the inner suction tube and the outer suction tube is blocked can be effectively solved.
Description
Technical Field
The utility model relates to a sanitation equipment field especially relates to a dustbin suction tube structure of cleaning dumper that can portably dismantle.
Background
At present, the cleaning vehicle mainly works on the principle that a negative pressure generated by a fan is utilized to guide garbage collected to the front of a suction nozzle into a garbage can for storage through a suction tube, when garbage (sand, soil, sewage and the like) is guided into the garbage can through the suction tube by airflow, the garbage can contact and rub with the inner wall of the suction tube, the suction tube is easy to be worn out after long-time use, the damaged suction tube can cause the failure of a pneumatic conveying system for collecting and transporting the whole garbage and influence the cleaning effect of a road surface, in order to replace the damaged suction tube without damaging a box body, the garbage can suction tube of the cleaning vehicle mostly adopts an inner and outer double suction tube structure, one end of the inner and outer double suction tubes is provided with a flange for fixing the inner and outer double suction tubes into a whole, the locking flanges are positioned below a bottom plate of the garbage can, the outer suction tube is welded with the bottom plate of the box body, the inner suction tube is inserted into the outer suction tube from an opening of the outer, the inner and outer suction cylinders are locked by flanges. An obvious gap is formed between the inner suction tube and the outer suction tube which are positioned in the garbage can, the gap is sealed or not sealed by sealant in the prior treatment mode, when the inner suction tube is worn and replaced, the sealed sealant is troublesome to remove, and meanwhile, the sealed sealant is very easy to be introduced into the gap between the inner suction tube and the outer suction tube, so that the inner suction tube is very time-consuming and labor-consuming to detach. The gap is not blocked, a large amount of garbage can be accumulated in the gap in the cleaning process, the inner suction barrel is easy to be clamped, and the disassembly is time-consuming and labor-consuming.
Disclosure of Invention
An object of the utility model is to provide a dustbin suction tube structure of cleaning dumper that can portablely dismantle solves the current dustbin suction tube of cleaning dumper and dismantles inconveniently, a difficult problem that wastes time and energy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the portable and detachable dustbin suction tube structure of the cleaning vehicle comprises an outer suction tube, an inner suction tube, a sealing plate and a sealing gasket;
the middle part of the external suction tube is welded and fixed on a bottom plate of the dustbin, the upper end of the external suction tube is provided with an upper flange, the upper flange is arranged inside the dustbin, the lower end of the external suction tube is provided with a lower flange, and the lower flange is arranged below the outside of the dustbin;
the outer suction tube is sleeved outside the inner suction tube, the outer wall of the inner suction tube is provided with a connecting flange, and the connecting flange and the upper flange of the outer suction tube are fixedly connected through more than two groups of first fastening assemblies;
the sealing gasket is tightly sleeved outside the inner suction tube, the sealing gasket is arranged between the sealing plate and the lower flange of the inner suction tube, and the sealing plate and the lower flange of the outer suction tube are fixedly connected through more than two groups of second fastening assemblies.
Furthermore, the lower end surface of the inner suction tube exceeds the lower surface of the sealing gasket and does not exceed the lower surface of the sealing plate.
Furthermore, the first fastening assembly comprises a bolt and a nut, and the bolt sequentially penetrates through the connecting flange and the upper flange and then is locked and fixed with the nut.
Furthermore, the second fastening component comprises a screw rod and a nut, the screw rod is vertically fixed on the sealing plate, and the screw rod penetrates through the sealing gasket and the lower flange in sequence and then is locked and fixed with the nut.
The utility model adopts the above technical scheme, following technological effect has: when the inner suction tube needs to be detached, the inner suction tube can be conveniently taken down only by detaching the fastening piece at the upper flange and the lower flange of the outer suction tube, so that the problems that the inner suction tube is time-consuming and labor-consuming to take down and the inner suction tube is still time-consuming and labor-consuming to take down after the gap between the inner suction tube and the outer suction tube is blocked due to the fact that the inner suction tube can be accumulated in the gap of the inner suction tube and the outer suction tube of the existing dustbin can be effectively solved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic view of the present invention.
Detailed Description
As shown in fig. 1, the utility model discloses a portable and detachable dustbin suction tube structure of a cleaning vehicle, which comprises an outer suction tube 1, an inner suction tube 2, a sealing plate 3 and a sealing gasket 4;
the middle part of the external suction tube 1 is welded and fixed on a bottom plate of the dustbin 5, the upper end of the external suction tube 1 is provided with an upper flange 11, the upper flange 11 is arranged inside the dustbin 5, the lower end of the external suction tube 1 is provided with a lower flange 12, and the lower flange 12 is arranged below the outside of the dustbin 5;
the outer suction tube 1 is sleeved outside the inner suction tube 2, the outer wall of the inner suction tube 2 is provided with a connecting flange 21, and the connecting flange 21 and the upper flange 11 of the outer suction tube 1 are fixedly connected through more than two groups of first fastening components 6;
the sealing gasket 4 is tightly sleeved outside the inner suction tube 2, the sealing gasket 4 is arranged between the sealing plate 3 and the lower flange 12 of the inner suction tube 2, and the sealing plate 3 and the lower flange 12 of the outer suction tube 1 are fixedly connected through more than two groups of second fastening components 7. The sealing gasket 4 between the sealing plate 3 and the lower flange 12 is used for sealing and playing a role of buffering, and the aperture of the sealing gasket 4 is slightly smaller than the outer diameter of the inner suction tube 2.
In order to facilitate the installation of the inner suction tube 2 into the outer suction tube 1, the outer diameter of the inner suction tube 2 is slightly smaller than the inner diameter of the outer suction tube 1.
When the connecting flange 21 of the inner suction tube 2 is fixedly connected with the upper flange 11 of the outer suction tube 1, the lower end surface of the inner suction tube 2 is ensured to exceed the lower surface of the sealing gasket 4 and not exceed the lower surface of the sealing plate 3. The design can effectively improve the sealing performance between the inner suction tube 2 and the outer suction tube 1.
Preferably, the first fastening assembly 6 comprises a bolt and a nut, and the bolt passes through the connecting flange 21 and the upper flange 11 in sequence and then is locked and fixed with the nut. The second fastening component 7 comprises a screw rod and a nut, the screw rod is vertically fixed on the sealing plate 3 (the screw rod is welded and fixed on the sealing plate 3, and the upper surface and the lower surface of the sealing plate 3 are smooth and have no welding line), and the screw rod sequentially penetrates through the sealing gasket 4 and the lower flange 12 and then is locked and fixed with the nut.
When the inner suction tube 2 needs to be detached, the inner suction tube 2 can be conveniently taken down only by detaching the fastening pieces at the upper flange 11 and the lower flange 12 of the outer suction tube 1, the problems that the inner suction tube 2 in a garbage card can be accumulated in the gap of the inner and outer double suction tube structures of the existing garbage can 5, the inner suction tube 2 is taken down, time and labor are wasted, and the inner suction tube 2 is still taken down after the gap between the inner and outer suction tubes is sealed are solved.
The practice of the present invention has been described with reference to the accompanying drawings, but the invention is not limited to the embodiments described above, which are illustrative rather than limiting, and it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (4)
1. A dustbin suction tube structure of cleaning dumper that can portably dismantle, its characterized in that: comprises an external suction tube, an internal suction tube, a sealing plate and a sealing gasket;
the middle part of the external suction tube is welded and fixed on a bottom plate of the dustbin, the upper end of the external suction tube is provided with an upper flange, the upper flange is arranged inside the dustbin, the lower end of the external suction tube is provided with a lower flange, and the lower flange is arranged below the outside of the dustbin;
the outer suction tube is sleeved outside the inner suction tube, the outer wall of the inner suction tube is provided with a connecting flange, and the connecting flange and the upper flange of the outer suction tube are fixedly connected through more than two groups of first fastening assemblies;
the sealing gasket is tightly sleeved outside the inner suction tube, the sealing gasket is arranged between the sealing plate and the lower flange of the inner suction tube, and the sealing plate and the lower flange of the outer suction tube are fixedly connected through more than two groups of second fastening assemblies.
2. The canister structure of claim 1, which is characterized in that: the lower end surface of the inner suction tube exceeds the lower surface of the sealing gasket and does not exceed the lower surface of the sealing plate.
3. The canister structure of claim 1, which is characterized in that: the first fastening assembly comprises a bolt and a nut, and the bolt penetrates through the connecting flange and the upper flange in sequence and then is locked and fixed with the nut.
4. The canister structure of claim 1, which is characterized in that: the second fastening component comprises a screw rod and a nut, the screw rod is vertically fixed on the sealing plate, and the screw rod penetrates through the sealing gasket and the lower flange in sequence and then is locked and fixed with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021608410.1U CN213061857U (en) | 2020-08-05 | 2020-08-05 | Garbage can suction tube structure of cleaning vehicle capable of being detached portably |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021608410.1U CN213061857U (en) | 2020-08-05 | 2020-08-05 | Garbage can suction tube structure of cleaning vehicle capable of being detached portably |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213061857U true CN213061857U (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021608410.1U Active CN213061857U (en) | 2020-08-05 | 2020-08-05 | Garbage can suction tube structure of cleaning vehicle capable of being detached portably |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213061857U (en) |
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2020
- 2020-08-05 CN CN202021608410.1U patent/CN213061857U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 364028 No. 42, Longteng South Road, Donghua community, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Patentee after: Fulongma Group Co.,Ltd. Address before: 364000 Longyan Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIPMENT Co.,Ltd. |