CN209873683U - High-strength wear-resistant PU scraper for shoveling snow - Google Patents
High-strength wear-resistant PU scraper for shoveling snow Download PDFInfo
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- CN209873683U CN209873683U CN201920359335.0U CN201920359335U CN209873683U CN 209873683 U CN209873683 U CN 209873683U CN 201920359335 U CN201920359335 U CN 201920359335U CN 209873683 U CN209873683 U CN 209873683U
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- scraper
- main body
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Abstract
The utility model relates to a shovel snow with wear-resisting PU scraper of high strength, this scraper includes and fixes the metal connecting piece at scraper main part up end for the PU material casting moulding's that shao shi 98A is above scraper main part and shaping by hardness, metal connecting piece runs through the scraper main part along scraper main part up end length direction, this metal connecting piece has along length direction, the cross-section is the main spread groove of "U" shape, the both sides wall lower extreme department of main spread groove is formed with the last oblique portion and the lower oblique portion of embedding scraper main part respectively. The utility model discloses shovel snow scraper utilizes hardness for the direct injection moulding of PU material and aluminum alloy metal connecting piece more than shore 98A, has that coefficient of friction is low, high abrasion, high strength, anticorrosion, fracture-proof characteristics, can not damage the road surface when still having excellent elasticity and ground contact scraping, and this scraper of long-term contact friction with ground also can durable not fragile, and stable in structure is firm, installation and dismantlement convenient simple and fast between cutter and the shovel snow equipment.
Description
The technical field is as follows:
the utility model relates to an application of PU material especially relates to the snow shovel sword technical field who uses in the city, refers in particular to a shovel snow with wear-resisting PU scraper of high strength.
Background art:
in many northern cities, when cold season road is covered by ice and snow, can pile up and bring inconvenience for people's trip and traffic on the road, need the snow shovel car to shovel off ice and snow and drive a way, current snow shovel car spiller adopts metal material to make usually, and its is with high costs and causes the injury to the road easily, and the wearability of spiller itself is also relatively poor, and life is also shorter.
The utility model has the following contents:
the utility model aims at overcoming the weak point of current product, provide a shovel snow with wear-resisting PU scraper of high strength.
The utility model adopts the technical proposal that: a high-strength wear-resistant PU scraper for shoveling snow comprises a scraper main body formed by casting a PU material with the hardness of more than Shore 98A and a metal connecting piece fixed on the upper end surface of the scraper main body in a forming way, wherein the back surface of the scraper main body is arc-surface-shaped, and the lower part of the front surface of the scraper main body is directly intersected with the back surface to form a sharp-end blade shape; the metal connecting piece penetrates through the scraper main body along the length direction of the upper end face of the scraper main body, the metal connecting piece is provided with a main connecting groove with a U-shaped section along the length direction, the upper end parts of two side walls of the main connecting groove respectively form inverted U-shaped outward turned edges towards the outer lower side, and PU materials are filled in the inverted U-shaped outward turned edges; the lower ends of the two side walls of the main connecting groove are respectively provided with an upper inclined part and a lower inclined part which are embedded into the scraper main body; two sides of the inner bottom of the main connecting groove are respectively outward to form buckling grooves; and two ends of two side walls of the metal connecting piece are respectively provided with a gap part which transversely penetrates through the scraper main body.
The utility model discloses the scraper that shovels snow utilizes hardness to be PU material and the direct injection moulding of aluminum alloy metal connecting piece more than shore 98A, it is low to have coefficient of friction, high abrasion, high strength, anticorrosion, prevent cracked characteristics, can not damage the road surface when still having excellent elasticity and ground contact scraping, it is also not fragile with this scraper of ground long-term contact friction, and this scraper that shovels snow is with wear-resisting PU scraper of high strength not only process steps simple, stable in structure is firm, installation and dismantlement convenient and simple swift between cutter and the equipment of shoveling snow.
Description of the drawings:
fig. 1 is a schematic perspective view of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1, the present embodiment is a high-strength wear-resistant PU scraper for shoveling snow, which includes a scraper main body 1 cast by a PU material with a hardness of shore 98A or more and a metal connecting member 2 fixed on an upper end surface of the scraper main body 1 in a molding manner, wherein a back surface of the scraper main body 1 is arc-surface shaped, and a front lower portion and a back lower portion of the scraper main body 1 are directly intersected to form a sharp edge shape; the metal connecting piece 2 penetrates through the scraper main body 1 along the length direction of the upper end face of the scraper main body 1, the metal connecting piece 2 is provided with a main connecting groove 21 with a U-shaped section along the length direction, the upper end parts of two side walls of the main connecting groove 21 respectively form an inverted U-shaped outer flanging 22 towards the outer lower side, and the inverted U-shaped outer flanging 22 is filled with PU materials; the lower ends of the two side walls of the main connecting groove 21 are respectively provided with an upper inclined part 23 and a lower inclined part 24 of the embedded scraper main body 1, and the upper inclined part 23 and the lower inclined part 24 of the embedded scraper main body 1 are utilized to form reverse buckling effect, so that the two parts are combined more stably and firmly; two sides of the inner bottom of the main connecting groove 21 are respectively outward formed with a buckling groove 25, so that the main connecting groove and a scraper knife connecting part on a snow scraper can be conveniently and quickly buckled; and two ends of two side walls of the metal connecting piece 2 are respectively provided with a notch part 26 which transversely penetrates through the scraper main body, and the notch parts 26 can be matched with other tools or clamps to position and fasten the scraper on the snow scraper.
The utility model discloses the scraper that shovels snow utilizes hardness to be PU material and the direct injection moulding of aluminum alloy metal connecting piece more than shore 98A, it is low to have coefficient of friction, high abrasion, high strength, anticorrosion, prevent cracked characteristics, can not damage the road surface when still having excellent elasticity and ground contact scraping, it is also not fragile with this scraper of ground long-term contact friction, and this scraper that shovels snow is with wear-resisting PU scraper of high strength not only process steps simple, stable in structure is firm, installation and dismantlement convenient and simple swift between cutter and the equipment of shoveling snow.
Claims (1)
1. The utility model provides a shovel snow with wear-resisting PU scraper of high strength which characterized in that: the scraper comprises a scraper main body which is formed by casting a PU material with the hardness of more than Shore 98A and a metal connecting piece which is formed and fixed on the upper end surface of the scraper main body, wherein the back surface of the scraper main body is arc-surface-shaped, and the lower part of the front surface of the scraper main body is directly intersected with the back surface to form a sharp-end blade shape; the metal connecting piece penetrates through the scraper main body along the length direction of the upper end face of the scraper main body, the metal connecting piece is provided with a main connecting groove with a U-shaped section along the length direction, the upper end parts of two side walls of the main connecting groove respectively form inverted U-shaped outward turned edges towards the outer lower side, and PU materials are filled in the inverted U-shaped outward turned edges; the lower ends of the two side walls of the main connecting groove are respectively provided with an upper inclined part and a lower inclined part which are embedded into the scraper main body; two sides of the inner bottom of the main connecting groove are respectively outward to form buckling grooves; and two ends of two side walls of the metal connecting piece are respectively provided with a gap part which transversely penetrates through the scraper main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359335.0U CN209873683U (en) | 2019-03-20 | 2019-03-20 | High-strength wear-resistant PU scraper for shoveling snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359335.0U CN209873683U (en) | 2019-03-20 | 2019-03-20 | High-strength wear-resistant PU scraper for shoveling snow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873683U true CN209873683U (en) | 2019-12-31 |
Family
ID=68955871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359335.0U Active CN209873683U (en) | 2019-03-20 | 2019-03-20 | High-strength wear-resistant PU scraper for shoveling snow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873683U (en) |
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2019
- 2019-03-20 CN CN201920359335.0U patent/CN209873683U/en active Active
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