CN216518000U - Rope pulling wheel for digging and anchoring machine - Google Patents
Rope pulling wheel for digging and anchoring machine Download PDFInfo
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- CN216518000U CN216518000U CN202123225824.3U CN202123225824U CN216518000U CN 216518000 U CN216518000 U CN 216518000U CN 202123225824 U CN202123225824 U CN 202123225824U CN 216518000 U CN216518000 U CN 216518000U
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- pulling wheel
- rope pulling
- rope
- blind hole
- arc groove
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Abstract
The utility model discloses a rope pulling wheel for an anchor driving machine, which comprises a rope pulling wheel body, wherein a circle of arc groove is arranged in the middle of the circumferential surface of the rope pulling wheel body, a plurality of blind holes are distributed on the surface of the arc groove, and a tooth nail is fixedly embedded in each blind hole. According to the rope pulling wheel for the tunneling and anchoring machine, the tooth nails are arranged on the tread of the rope pulling wheel in an embedding mode, and the embedding mode is adopted to replace the existing welding mode, so that the defects of the production process can be overcome, the stability of the product quality is ensured, and the service life of the product can be prolonged; the tooth nail is made of hard alloy, and both the wear resistance and the hardness of the tooth nail can meet the application requirements.
Description
Technical Field
The utility model relates to a rope pulling wheel for an anchor driving machine.
Background
At present, in a construction site of an excavator, mechanical equipment is required to be adopted to pull a steel wire rope in various occasions, and specifically, the steel wire rope is pulled by a rope pulling wheel in contact with the steel wire rope through power drive. The current rope sheave that uses pulls out need weld the wear-resisting piece that wearability is high on the tread of pulling out the rope sheave, and this structure not only production and processing difficulty, product quality are unstable, and wear-resisting piece ftractures easily moreover and drops, causes to pull out the life of rope sheave shorter.
Disclosure of Invention
The utility model aims to provide a rope pulling wheel for an anchor driving machine, which solves the problems of high processing difficulty and short service life of the existing rope pulling wheel.
In order to achieve the purpose, the utility model adopts the following technical scheme: the rope pulling wheel for the tunneling and anchoring machine comprises a rope pulling wheel body, wherein a circle of arc groove is formed in the middle of the circumferential surface of the rope pulling wheel body, a plurality of blind holes are distributed in the surface of the arc groove, and a tooth nail is fixedly embedded in each blind hole.
Furthermore, the blind hole is a circular hole, the toothed nail comprises a cylindrical section and a conical section, the cylindrical section is embedded in the blind hole, and the conical section is exposed out of the blind hole.
Further, the top end of the conical section of the tooth nail is an arc top.
Furthermore, the blind holes are uniformly distributed on the arc groove surface at intervals.
Furthermore, the material of the tooth nail is hard alloy.
According to the rope pulling wheel for the tunneling and anchoring machine, the tooth nails are arranged on the tread of the rope pulling wheel in an embedding mode, and the embedding mode is adopted to replace the existing welding mode, so that the defects of the production process can be overcome, the stability of the product quality is ensured, and the service life of the product can be prolonged; the tooth nail is made of hard alloy, and both the wear resistance and the hardness of the tooth nail can meet the application requirements.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a schematic structural view of the pulley pulling body of the present invention.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
Fig. 5 is a schematic view of the structure of the tooth nail of the present invention.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will be described more fully and in detail below with reference to the accompanying drawings and preferred embodiments, but the scope of the utility model is not limited to the specific embodiments below.
As shown in fig. 1-5, the rope pulling wheel for the driving and anchoring machine of the embodiment comprises a rope pulling wheel body 1, a circle of arc-shaped groove 101 is formed in the middle of the circumferential surface of the rope pulling wheel body 1, a plurality of circular blind holes 102 are uniformly distributed on the surface of the arc-shaped groove 101 at intervals, a tooth nail 2 is fixedly embedded in each blind hole 102, each tooth nail 2 comprises a cylindrical section 201 and a conical section 202, the cylindrical section 201 is embedded in the blind hole 102, the conical section 202 is exposed out of the blind hole 102, and the top end of the conical section 202 of each tooth nail 2 is an arc top. The toothed nail 2 is made of hard alloy.
Many modifications and other embodiments of the utility model will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the utility models are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (5)
1. The utility model provides a pull out rope sheave for tunneling and anchoring machine, is including pulling out rope sheave body (1), its characterized in that: the rope pulling wheel is characterized in that a circle of arc groove (101) is formed in the middle of the circumferential surface of the rope pulling wheel body (1), a plurality of blind holes (102) are distributed in the surface of the arc groove (101), and a tooth nail (2) is fixedly installed in each blind hole (102) in an embedded mode.
2. A rope pulling wheel for an excavator as claimed in claim 1, wherein: the blind hole (102) is a circular hole, the toothed nail (2) comprises a cylindrical section (201) and a conical section (202), the cylindrical section (201) is embedded in the blind hole (102), and the conical section (202) is exposed out of the blind hole (102).
3. A rope pulling wheel for an excavator as claimed in claim 2, wherein: the top end of the conical section (202) of the tooth nail (2) is an arc top.
4. A rope pulling wheel for an excavator as claimed in claim 1, wherein: the blind holes (102) are uniformly distributed on the surface of the arc groove (101) at intervals.
5. A rope pulling wheel for an anchor driving machine as claimed in any one of claims 1 to 4, wherein: the tooth nail (2) is made of hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123225824.3U CN216518000U (en) | 2021-12-21 | 2021-12-21 | Rope pulling wheel for digging and anchoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123225824.3U CN216518000U (en) | 2021-12-21 | 2021-12-21 | Rope pulling wheel for digging and anchoring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518000U true CN216518000U (en) | 2022-05-13 |
Family
ID=81503090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123225824.3U Active CN216518000U (en) | 2021-12-21 | 2021-12-21 | Rope pulling wheel for digging and anchoring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518000U (en) |
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2021
- 2021-12-21 CN CN202123225824.3U patent/CN216518000U/en active Active
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