CN210766577U - Suction port structure and sanitation vehicle with same - Google Patents
Suction port structure and sanitation vehicle with same Download PDFInfo
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- CN210766577U CN210766577U CN201921269044.9U CN201921269044U CN210766577U CN 210766577 U CN210766577 U CN 210766577U CN 201921269044 U CN201921269044 U CN 201921269044U CN 210766577 U CN210766577 U CN 210766577U
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- suction
- guide structure
- inlet
- garbage
- front baffle
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Abstract
The utility model provides a suction inlet structure and have its sanitation car, wherein, the suction inlet structure, include: the cavity comprises a front baffle, a rear baffle, a top plate and side plates, and an adsorption space is enclosed by the front baffle, the rear baffle, the top plate and the side plates; the suction tube is arranged on the cavity and communicated with the adsorption space; the garbage guide structure is arranged on the cavity and provided with an inlet and an outlet, the inlet of the garbage guide structure is communicated with the adsorption space, the outlet of the garbage guide structure is communicated with the suction tube, and the cross sectional area of the inlet of the garbage guide structure is larger than that of the outlet of the garbage guide structure. The technical scheme of the utility model the suction inlet structure among the prior art has been solved effectively and adsorbed not thorough problem when adsorbing rubbish.
Description
Technical Field
The utility model relates to a sanitation vehicle's technical field particularly, relates to a suction inlet structure and have its sanitation car.
Background
The sanitation vehicle is used for tidying and cleaning urban appearance. When the sanitation truck is used for cleaning the asphalt road in a city, dust, garbage and the like on the asphalt road are absorbed into the dustbin through negative pressure absorption.
The suction opening structure is used as an important part of an environmental sanitation vehicle, particularly a washing and sweeping vehicle, and plays an important role in cleaning roads. The existing suction port structure and negative pressure equipment on the sanitation vehicle, such as an exhaust fan, carry out negative pressure suction to suck dust, garbage and the like on the road surface into a dustbin. The existing suction port structure is generally arranged at the top of the gathering cavity, and the air inlet is a gap between the gathering cavity and the road surface. When the negative pressure adsorbs dust, rubbish etc., the effort to the dust of different positions, rubbish is different, has leaded to adsorbing when dust, rubbish not thorough, and then makes the clean effect in road surface relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a suction inlet structure and have its sanitation car to solve the not thorough problem of suction inlet structure among the prior art absorption when adsorbing rubbish.
In order to achieve the above object, according to an aspect of the present invention, there is provided a suction port structure, including: the cavity comprises a front baffle, a rear baffle, a top plate and side plates, and an adsorption space is enclosed by the front baffle, the rear baffle, the top plate and the side plates; the suction tube is arranged on the cavity and communicated with the adsorption space; the garbage guide structure is arranged on the cavity and provided with an inlet and an outlet, the inlet of the garbage guide structure is communicated with the adsorption space, the outlet of the garbage guide structure is communicated with the suction tube, and the cross-sectional area of the inlet of the garbage guide structure is larger than that of the outlet of the garbage guide structure.
Further, the garbage guide structure comprises a plurality of spiral plates, and the upper side edges of the spiral plates are connected with the top plate.
Further, the first end of the spiral plate is flush with the cylinder opening of the suction cylinder on a vertical plane, and the second end of the spiral plate extends in a direction far away from the cylinder opening.
Further, the direction of extension of the first end of the spiral plate to the second end of the spiral plate is counter clockwise.
Further, the first end of the spiral plate extends clockwise relative to the second end of the spiral plate.
Further, the front baffle is detachably connected with the top plate, and the upper side of the front baffle inclines backwards to the lower side of the front baffle.
Further, the material of preceding baffle is rubber slab, silica gel board or plastic slab.
Furthermore, the suction port structure also comprises a breaker which is fixed on the cavity and is used for breaking the garbage entering the suction tube.
Further, the crusher comprises a crushing blade and a driving motor, wherein the crushing blade is connected with the driving motor, so that the driving motor drives the crushing blade to rotate.
According to the utility model discloses an on the other hand provides a sanitation car, including sanitation car main part and the suction inlet structure of setting on sanitation car main part, the suction inlet structure is foretell suction inlet structure.
Use the technical scheme of the utility model, suction inlet structure is when adsorbing rubbish, and rubbish gets into the suction tube from rubbish guide structure. The cross-sectional area of rubbish guide structure's import is greater than the cross-sectional area of rubbish guide structure's export, and rubbish can form the vortex under the effect of suction like this, and the vortex drives rubbish for rubbish can inhale the suction tube more easily, and such suction port structure is absorbent cleaner when adsorbing rubbish. The technical scheme of the utility model the suction inlet structure among the prior art has been solved effectively and adsorbed not thorough problem when adsorbing rubbish.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a first embodiment of a suction port structure according to the present invention.
Wherein the figures include the following reference numerals:
10. a cavity; 11. a front baffle; 12. a tailgate; 13. a top plate; 14. a side plate; 20. a suction tube; 30. a garbage guide structure.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the suction port structure of the first embodiment includes: cavity 10, suction tube 20 and rubbish guide structure 30. The chamber 10 includes a front baffle 11, a rear baffle 12, a top plate 13 and side plates 14, and the front baffle 11, the rear baffle 12, the top plate 13 and the side plates 14 enclose an adsorption space. The suction tube 20 is disposed on the chamber 10 and communicates with the adsorption space. The garbage guide structure 30 is arranged on the cavity 10, the garbage guide structure 30 is provided with an inlet and an outlet, the inlet of the garbage guide structure 30 is communicated with the adsorption space, the outlet of the garbage guide structure is communicated with the suction tube 20, and the cross-sectional area of the inlet of the garbage guide structure 30 is larger than that of the outlet of the garbage guide structure 30.
By applying the technical scheme of the first embodiment, when the suction port structure adsorbs garbage, the garbage enters the suction tube 20 from the garbage guide structure 30. The cross-sectional area of the import of rubbish guide structure 30 is greater than the cross-sectional area of the export of rubbish guide structure 30, and rubbish can form the vortex under the effect of suction like this, and the vortex drives rubbish for rubbish can more easily inhale suction tube 20, and such suction port structure is absorbent cleaner when adsorbing rubbish. The technical scheme of embodiment one has solved the not thorough problem of suction inlet structure when adsorbing rubbish among the prior art effectively.
The refuse guide structure 30 according to the first embodiment is formed in a spiral shape so that the refuse can easily form a vortex.
As shown in fig. 1, in the first embodiment, the garbage guide structure 30 includes a plurality of spiral plates, and the upper side of the spiral plates is connected to the top plate 13. The structure has lower processing cost and convenient arrangement. The bending angles of the spiral plates are the same, so that when the spiral plates form a vortex, small vortex acting forces are mutually strengthened, and the garbage can be collected cleanly. Specifically, still be provided with a plurality of through-holes on the roof 13, each through-hole can get into the air current and further strengthened the disturbance of many rubbish like this, and then guarantee to clean rubbish cleaner. More specifically, the through holes are obliquely arranged, and the inclination angle of each through hole is matched with the angle of the vortex formed by the spiral plate.
As shown in fig. 1, in the first technical solution of the embodiment, a first end of the spiral plate is flush with the nozzle of the suction tube 20 in a vertical plane, and a second end of the spiral plate extends away from the nozzle. The first end of the spiral plate is level with the vertical plane of the nozzle of the suction tube 20, so that the short spiral plate is avoided, the vortex does not reach the suction tube 20, and the waste of the spiral plate caused by the long first end of the spiral plate is also avoided.
As shown in fig. 1, in the technical solution of the first embodiment, the extending direction of the first end of the spiral plate to the second end of the spiral plate is counterclockwise. Due to the rotation of the earth, the direction of the ascending spin of the airflow in the northern hemisphere is anticlockwise, and the vortex formed in the way is combined with the rotation of the earth, so that the vortex is formed more easily.
As shown in fig. 1, in the first embodiment, the front baffle 11 is detachably connected to the top plate 13, and the upper side of the front baffle 11 is inclined rearward to the lower side of the front baffle 11. The structure that the upper side of the front baffle 11 is inclined backwards to the lower side of the front baffle 11 makes the garbage more easily enter the suction port structure. Specifically, the angle of the upper side of the front barrier 11 to the lower side of the front barrier 11 is inclined rearward between 5 ° and 30 °.
As shown in fig. 1, in the first embodiment, the front baffle 11 is made of a rubber plate, a silicone plate, or a plastic plate. The front baffle 11 made of the material has low processing cost and is easy to replace. Specifically, certain deformation can all be realized to rubber slab, silica gel board and plastic slab, and when meetting harder rubbish, preceding baffle 11 can dodge rubbish to the inside of suction inlet structure through the deformation of self.
In the first embodiment (not shown in the figures), the suction inlet structure further comprises a crusher, which is fixed on the cavity 10 and crushes the garbage entering the suction tube 20. After the large garbage is crushed, the crushed garbage can be sucked into the suction tube 20 through a smaller suction force, so that the garbage is favorably sucked into the suction tube 20. Specifically, the crusher comprises a crushing blade and a driving motor, wherein the crushing blade is connected with the driving motor so that the driving motor drives the crushing blade to rotate. The structure is convenient to set and low in processing cost. Specifically, the knapper sets up the front side at cavity 10, and the length of knapper is the same with the length of cavity 10, and the knapper still includes the major axis, and the length of major axis and cavity 10 is the same, and crushing blade is the heliciform and connects on the major axis, and the length and the major axis looks adaptation of crushing blade, driving motor link to each other with the major axis, and driving motor drives the major axis and rotates, and the major axis drives crushing blade and rotates and then realize the breakage to rubbish.
The difference between the second embodiment and the first embodiment is that the first end of the spiral plate extends clockwise with respect to the second end of the spiral plate. Due to the fact that the earth rotates, the structure is suitable for garbage cleaning operation in the southern hemisphere.
The suction port structure of the second embodiment includes: cavity 10, suction tube 20 and rubbish guide structure 30. The chamber 10 includes a front baffle 11, a rear baffle 12, a top plate 13 and side plates 14, and the front baffle 11, the rear baffle 12, the top plate 13 and the side plates 14 enclose an adsorption space. The suction tube 20 is disposed on the chamber 10 and communicates with the adsorption space. The garbage guide structure 30 is arranged on the cavity 10, the garbage guide structure 30 is provided with an inlet and an outlet, the inlet of the garbage guide structure 30 is communicated with the adsorption space, the outlet of the garbage guide structure is communicated with the suction tube 20, and the cross-sectional area of the inlet of the garbage guide structure 30 is larger than that of the outlet of the garbage guide structure 30.
By applying the technical scheme of the second embodiment, when the suction port structure adsorbs garbage, the garbage enters the suction tube 20 from the garbage guide structure 30. The cross-sectional area of the import of rubbish guide structure 30 is greater than the cross-sectional area of the export of rubbish guide structure 30, and rubbish can form the vortex under the effect of suction like this, and the vortex drives rubbish for rubbish can more easily inhale suction tube 20, and such suction port structure is absorbent cleaner when adsorbing rubbish. The technical scheme of the second embodiment has solved the incomplete problem of suction port structure absorption when adsorbing rubbish among the prior art effectively.
The refuse guide structure 30 of the second embodiment has a spiral shape to facilitate formation of a vortex of refuse.
In the second embodiment, the garbage guide structure 30 includes a plurality of spiral plates, and the upper side of the spiral plates is connected to the top plate 13. The structure has lower processing cost and convenient arrangement. The bending angles of the spiral plates are the same, so that when the spiral plates form a vortex, small vortex acting forces are mutually strengthened, and the garbage can be collected cleanly. Specifically, still be provided with a plurality of through-holes on the roof 13, each through-hole can get into the air current and further strengthened the disturbance of many rubbish like this, and then guarantee to clean rubbish cleaner. More specifically, the through holes are obliquely arranged, and the inclination angle of each through hole is matched with the angle of the vortex formed by the spiral plate.
In the second technical solution, the first end of the spiral plate is flush with the nozzle of the suction tube 20 in the vertical plane, and the second end of the spiral plate extends in the direction away from the nozzle. The first end of the spiral plate is level with the vertical plane of the nozzle of the suction tube 20, so that the short spiral plate is avoided, the vortex does not reach the suction tube 20, and the waste of the spiral plate caused by the long first end of the spiral plate is also avoided.
In the second embodiment, the front baffle 11 is detachably connected to the top plate 13, and the upper side of the front baffle 11 is inclined rearward to the lower side of the front baffle 11. The structure that the upper side of the front baffle 11 is inclined backwards to the lower side of the front baffle 11 makes the garbage more easily enter the suction port structure. Specifically, the angle of the upper side of the front barrier 11 to the lower side of the front barrier 11 is inclined rearward between 5 ° and 30 °.
In the second technical solution of the embodiment, the front baffle 11 is made of a rubber plate, a silicon plate or a plastic plate. The front baffle 11 made of the material has low processing cost and is easy to replace. Specifically, certain deformation can all be realized to rubber slab, silica gel board and plastic slab, and when meetting harder rubbish, preceding baffle 11 can dodge rubbish to the inside of suction inlet structure through the deformation of self.
In the second technical solution of the embodiment, the suction port structure further includes a breaker, which is fixed on the cavity 10 and breaks the garbage entering the suction tube 20. After the large garbage is crushed, the crushed garbage can be sucked into the suction tube 20 through a smaller suction force, so that the garbage is favorably sucked into the suction tube 20. Specifically, the crusher comprises a crushing blade and a driving motor, wherein the crushing blade is connected with the driving motor so that the driving motor drives the crushing blade to rotate. The structure is convenient to set and low in processing cost. Specifically, the knapper sets up the front side at cavity 10, and the length of knapper is the same with the length of cavity 10, and the knapper still includes the major axis, and the length of major axis and cavity 10 is the same, and crushing blade is the heliciform and connects on the major axis, and the length and the major axis looks adaptation of crushing blade, driving motor link to each other with the major axis, and driving motor drives the major axis and rotates, and the major axis drives crushing blade and rotates and then realize the breakage to rubbish.
The application also provides a sanitation car, including sanitation car main part and the suction inlet structure of setting on sanitation car main part. The suction port structure is the suction port structure. The sanitation car of this application is clean when cleaning the ground effect better.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A suction port structure, characterized by comprising:
the vacuum adsorption device comprises a cavity (10), wherein the cavity (10) comprises a front baffle (11), a rear baffle (12), a top plate (13) and side plates (14), and an adsorption space is enclosed by the front baffle (11), the rear baffle (12), the top plate (13) and the side plates (14);
the suction tube (20) is arranged on the cavity (10) and communicated with the adsorption space;
the garbage guide structure (30) is arranged on the cavity (10), the garbage guide structure (30) is provided with an inlet and an outlet, the inlet of the garbage guide structure (30) is communicated with the adsorption space, the outlet of the garbage guide structure is communicated with the suction tube (20), and the cross sectional area of the inlet of the garbage guide structure (30) is larger than that of the outlet of the garbage guide structure (30).
2. Suction opening arrangement according to claim 1, characterised in that the waste guide arrangement (30) comprises a number of spiral plates, the upper sides of which are connected to the top plate (13).
3. Suction inlet structure according to claim 2, characterized in that a first end of the spiral plate is flush with the nozzle of the suction tube (20) in a vertical plane, and a second end of the spiral plate extends away from the nozzle.
4. A suction opening arrangement according to claim 3, wherein the first end of the spiral plate extends in a counterclockwise direction towards the second end of the spiral plate.
5. A suction opening structure according to claim 3, wherein the first end of the spiral plate extends clockwise with respect to the second end of the spiral plate.
6. Suction opening structure according to claim 1, characterized in that the front baffle (11) is detachably attached to the top plate (13), and an upper side of the front baffle (11) is inclined rearward to a lower side of the front baffle (11).
7. Suction inlet structure according to claim 6, characterized in that the front baffle (11) is made of rubber, silicone or plastic.
8. Suction opening arrangement according to any one of claims 1 to 7, characterised in that it further comprises a breaker which is fixed to the chamber (10) and breaks up the refuse entering the suction canister (20).
9. A suction opening structure according to claim 8, wherein the crusher includes a crushing blade and a drive motor, and the crushing blade is connected to the drive motor so that the drive motor drives the crushing blade to rotate.
10. A sanitation vehicle comprising a sanitation vehicle body and a suction opening structure provided in the sanitation vehicle body, wherein the suction opening structure is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269044.9U CN210766577U (en) | 2019-08-06 | 2019-08-06 | Suction port structure and sanitation vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269044.9U CN210766577U (en) | 2019-08-06 | 2019-08-06 | Suction port structure and sanitation vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210766577U true CN210766577U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921269044.9U Active CN210766577U (en) | 2019-08-06 | 2019-08-06 | Suction port structure and sanitation vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210766577U (en) |
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2019
- 2019-08-06 CN CN201921269044.9U patent/CN210766577U/en active Active
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