CN210439356U - Plough type wear-resistant toothed plate - Google Patents
Plough type wear-resistant toothed plate Download PDFInfo
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- CN210439356U CN210439356U CN201920657851.1U CN201920657851U CN210439356U CN 210439356 U CN210439356 U CN 210439356U CN 201920657851 U CN201920657851 U CN 201920657851U CN 210439356 U CN210439356 U CN 210439356U
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- abrasion layer
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Abstract
The utility model relates to a bull-dozer accessory, concretely relates to plough type wear-resisting pinion rack, it has the wearability of high strength, and life cycle is long, can realize restoreing recycling, has greatly practiced thrift the resource. The toothed plate comprises an installation plate and a plurality of relieved teeth, wherein the upper tooth surface and the lower tooth surface of each relieved tooth are welded with an anti-abrasion layer.
Description
Technical Field
The utility model relates to a bull-dozer accessory, concretely relates to wear-resisting pinion rack of plough type.
Background
The bulldozer has wide application, and can realize the work of material accumulation, material shoveling, flattening and the like by installing different accessories. In the construction of a quarry or a highway, the broken stones need to be conveyed, and a toothed plate needs to be installed on a hopper of the bulldozer to shovel the broken stones. Under the high-strength working condition, the relative friction force between the broken stone and the toothed plate is very large, and the toothed plate is very serious in heating, deformation and abrasion for a period of time. Staff has to shut down to overhaul or change the pinion rack, delays production efficiency, and frequent change of pinion rack has also caused serious wasting of resources.
Disclosure of Invention
In order to solve the problem, the utility model provides a plough type wear-resisting pinion rack, it has the wearability of high strength, and life cycle is long, can realize restoreing and recycling, has greatly practiced thrift the resource. The utility model adopts the technical scheme as follows:
the utility model provides a plough type wear-resisting pinion rack, includes mounting panel and several forming relieved tooth, all weld on the upper and lower flank of tooth of forming relieved tooth has the wearing layer.
According to the plow-shaped wear-resistant toothed plate, the wear-resistant layer of the tooth surface of the relieving is provided with a plurality of longitudinal welding beads so as to completely cover the tooth surface.
In the plow-shaped wear-resistant toothed plate, the wear-resistant layer of the tooth surface of the relieving tooth is three weld beads which are respectively arranged on the three edges.
In the plow-shaped wear-resistant toothed plate, the wear-resistant layer is formed by welding HRC60 metal powder core welding wires and HRC90 hard alloy particles, each edge of the shovel tooth is provided with at least one welding spot, and each welding spot is welded with the hard alloy particles; the width of the welding bead is 7-12 mm.
The utility model has the advantages that: the anti-abrasion layer is arranged on the tooth surface, so that the abrasion resistance and the mechanical strength of the shovel tooth are greatly improved, the repair cycle is prolonged, the working efficiency of the bulldozer is improved, and the maintenance cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: the shovel teeth are 1, the mounting plate is 2, the welding bead is 11, and the welding spot is 12.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model provides a plough type wear-resisting pinion rack, includes mounting panel 2 and several forming relieved tooth 1, all weld on the upper and lower flank of tooth of forming relieved tooth 1 has the abrasionproof layer.
In the plow-shaped wear-resistant toothed plate, the wear-resistant layer of the tooth surface of the relieving 1 is provided with a plurality of longitudinal welding beads 11 so as to completely cover the tooth surface.
In the plow-shaped wear-resistant toothed plate, the wear-resistant layer of the tooth surface of the relieving 1 is three weld beads 11 respectively arranged on the three edges.
In the plow-shaped wear-resistant toothed plate, the wear-resistant layer is formed by welding HRC60 metal powder core welding wires and HRC90 hard alloy particles, each edge of the shovel tooth 1 is provided with at least one welding spot 12, and each welding spot 12 is welded with the hard alloy particles; the width of the welding bead 11 is 7-12 mm.
Claims (3)
1. The utility model provides a plough type wear-resisting pinion rack, includes mounting panel (2) and several forming relieved tooth (1), its characterized in that: the upper tooth surface and the lower tooth surface of the relieving (1) are both welded with an anti-abrasion layer; the anti-abrasion layer is formed by welding HRC60 metal powder-cored welding wires and HRC90 hard alloy particles, each edge of the shovel tooth (1) is provided with at least one welding point (12), and each welding point (12) is welded with the hard alloy particles; the anti-abrasion layer is a welding bead (11), and the width of the welding bead (11) is 7-12 mm.
2. The plow-type wear-resistant tooth plate of claim 1, wherein: the anti-abrasion layer of the tooth surface of the relieving (1) is provided with a plurality of longitudinal welding beads (11) so as to completely cover the tooth surface.
3. The plow-type wear-resistant tooth plate of claim 1, wherein: the anti-abrasion layer of the tooth surface of the relieving (1) is three welding beads (11) respectively arranged on the three edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657851.1U CN210439356U (en) | 2019-05-08 | 2019-05-08 | Plough type wear-resistant toothed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657851.1U CN210439356U (en) | 2019-05-08 | 2019-05-08 | Plough type wear-resistant toothed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439356U true CN210439356U (en) | 2020-05-01 |
Family
ID=70401670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920657851.1U Active CN210439356U (en) | 2019-05-08 | 2019-05-08 | Plough type wear-resistant toothed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439356U (en) |
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2019
- 2019-05-08 CN CN201920657851.1U patent/CN210439356U/en active Active
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