CN212026059U - Suction port bottom plate - Google Patents
Suction port bottom plate Download PDFInfo
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- CN212026059U CN212026059U CN201922338247.5U CN201922338247U CN212026059U CN 212026059 U CN212026059 U CN 212026059U CN 201922338247 U CN201922338247 U CN 201922338247U CN 212026059 U CN212026059 U CN 212026059U
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- China
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- bottom plate
- suction port
- suction inlet
- port bottom
- main part
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Abstract
The utility model discloses a suction inlet bottom plate, including rubber suction inlet bottom plate main part, be equipped with in the bottom surface outside of rubber suction inlet bottom plate main part with rubber suction inlet bottom plate main part shape complex steel sheet, the lower surface of steel sheet is not higher than the lower surface of rubber suction inlet bottom plate main part, the utility model has the characteristics of increase suction inlet bottom plate's wearability and elasticity, protection suction inlet main part do not receive damage, extension suction inlet main part life.
Description
Technical Field
The utility model belongs to the technical field of washing and sweeping vehicle or sweeping machine suction inlet equipment, especially, relate to a suction inlet bottom plate.
Background
At present, a suction port bottom plate used on a washing and sweeping vehicle or a sweeping machine (machine) generally only adopts a rubber plate or a steel plate, but the simple rubber plate has the problems of insufficient rigidity and poor wear resistance, and the simple steel plate has the problem of no buffering elasticity; the prior suction port bottom plate is generally made of steel plates, only the wear resistance is emphasized, and the problem that the service life of a suction port main body is shortened due to rigid collision with the ground is ignored.
Disclosure of Invention
An object of the utility model is to improve the not enough of prior art and provide an increase suction inlet bottom plate wear resistance and elasticity, protection suction inlet main part do not receive damage, extension suction inlet main part life's suction inlet bottom plate.
The utility model aims at realizing like this, a suction inlet bottom plate, including rubber suction inlet bottom plate main part, its characteristics are equipped with in the bottom surface outside of rubber suction inlet bottom plate main part with rubber suction inlet bottom plate main part shape complex steel sheet, the lower surface of steel sheet is not higher than the lower surface of rubber suction inlet bottom plate main part.
In order to further realize the purpose of the utility model, the steel plate can be embedded in the outer side of the rubber suction port bottom plate main body.
In order to further realize the utility model discloses an aim at can be that the recess that is used for installing the steel sheet is equipped with to the outside lower surface at rubber suction mouth bottom plate main part, installs the steel sheet surface in the recess and is not higher than the lower surface of rubber suction mouth bottom plate main part.
In order to further realize the utility model discloses an aim at can be equipped with the guard plate unanimous with rubber suction mouth bottom plate main part cross-section width at the both ends of steel sheet.
In order to further realize the purpose of the present invention, the inner upper surface of the rubber bottom plate main body may be an inclined surface.
Compared with the prior art, the utility model has the following characteristics of showing and positive effect: the utility model discloses a be equipped with in the bottom surface outside of rubber suction inlet bottom plate main part with rubber suction inlet bottom plate main part shape complex steel sheet, the lower surface of steel sheet is not higher than the lower surface of rubber suction inlet bottom plate main part, and the rigidity of suction inlet bottom can be guaranteed to the steel sheet in the rubber suction inlet bottom plate main part, has increased the wearability of suction inlet bottom plate, and the cushion elasticity of the multiplicable suction inlet bottom plate of rubber suction inlet bottom plate main part prevents the rigidity collision of local high point in ground and suction inlet. The utility model discloses increased the wearability and the elasticity of suction inlet bottom plate, made the difficult impairement of suction inlet main part, reached the life's of extension suction inlet main part effect. In addition, the inner side inclined plane of the rubber bottom plate can play a role in guiding back-blowing airflow.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is another schematic structural diagram of the present invention.
Fig. 4 is a schematic view of another structure of the present invention.
Detailed Description
A suction port bottom plate, refer to fig. 1, 2, is equipped with the steel sheet 2 cooperating with shape of the bottom plate main body of the rubber suction port bottom plate 1 outside the bottom surface of the bottom plate main body 1 of the rubber suction port, the lower surface of the steel sheet 2 is not higher than the lower surface of the bottom plate main body of the rubber suction port 1, the steel sheet 2 is V-arrangement in this embodiment, the steel sheet 2 inlays the outside in the bottom plate main body of the rubber suction port 1 in the vulcanization process of the bottom plate main body of.
Referring to fig. 3, the lower surface of the outer side of the rubber suction port bottom plate main body 1 is provided with a groove 3 for mounting a steel plate, and the lower surface of the steel plate 2 mounted in the groove 3 is not higher than the lower surface of the rubber suction port bottom plate main body 1, so that the steel plate 2 is ensured not to expose out of the rubber suction port bottom plate main body 1, and the rigid collision between foreign matters and the steel plate is avoided.
In order to ensure the rigidity of the suction port base plate, referring to fig. 4, two ends of the steel plate 2 are provided with protective plates 4 with the width consistent with the width of the cross section of the rubber suction port base plate main body 1, and the upper surface of the inner side of the rubber base plate main body 1 is an inclined surface which can play a role in guiding the back blowing airflow.
Claims (5)
1. A suction port bottom plate comprises a rubber suction port bottom plate main body and is characterized in that a steel plate matched with the rubber suction port bottom plate main body in shape is arranged on the outer side of the bottom surface of the rubber suction port bottom plate main body, and the lower surface of the steel plate is not higher than that of the rubber suction port bottom plate main body.
2. A suction port bottom plate according to claim 1, wherein said steel plate is fitted to an outer side of the rubber suction port bottom plate main body.
3. A suction port bottom plate according to claim 1, wherein a recess for fitting a steel plate is provided in an outer lower surface of the rubber suction port bottom plate main body, and a surface of the steel plate fitted in the recess is not higher than a lower surface of the rubber suction port bottom plate main body.
4. A suction port bottom plate according to claim 3, wherein both ends of the steel plate are provided with guard plates having a width corresponding to a cross-sectional width of the main body of the rubber suction port bottom plate.
5. A suction port bottom plate according to claim 1, wherein an inner upper surface of said rubber suction port bottom plate main body is a slant surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338247.5U CN212026059U (en) | 2019-12-24 | 2019-12-24 | Suction port bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338247.5U CN212026059U (en) | 2019-12-24 | 2019-12-24 | Suction port bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212026059U true CN212026059U (en) | 2020-11-27 |
Family
ID=73483038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338247.5U Active CN212026059U (en) | 2019-12-24 | 2019-12-24 | Suction port bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212026059U (en) |
-
2019
- 2019-12-24 CN CN201922338247.5U patent/CN212026059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |