CN211500639U - Cutting pick with wear-resistant layer - Google Patents
Cutting pick with wear-resistant layer Download PDFInfo
- Publication number
- CN211500639U CN211500639U CN201921105737.4U CN201921105737U CN211500639U CN 211500639 U CN211500639 U CN 211500639U CN 201921105737 U CN201921105737 U CN 201921105737U CN 211500639 U CN211500639 U CN 211500639U
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- China
- Prior art keywords
- wear
- base
- tool bit
- resistant layer
- pick
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Abstract
The utility model relates to a pick with wearing layer, the utility model provides a following technical scheme: the utility model provides a pick with wearing layer, includes tool bit and the body of rod, characterized by: the tool bit can be dismantled and be equipped with the wearing layer, reduces the loss of pick through the wearing layer, saves the cost, for realizing above-mentioned purpose.
Description
Technical Field
The utility model relates to an excavate the accessory field, concretely relates to pick with wearing layer.
Background
Apparatus for mining or excavating in hard ground includes a rotary tool in which a plurality of protruding picks are mounted for engagement with the ground. The picks bite into the ground as they rotate with the drum, impacting the earth and removing or breaking up the earth from the surface.
Because the pick needs direct and ground contact, the frictional force that receives is very big, under the condition of permanent work, very easily receives wearing and tearing, and the pick after the damage can become dull, is difficult to insert the ground fast in, causes work efficiency low, the energy increase of machine consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a pick with wearing layer, reduce the loss of pick through the wearing layer, save the cost.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pick with wearing layer, includes tool bit and the body of rod, characterized by: the tool bit is detachably provided with a wear-resistant layer.
The utility model discloses further setting is: the wear-resisting layer comprises a circular base and wear-resisting pieces arranged along the base in a wrapping mode, and the base is movably sleeved on the cutter head.
The utility model discloses further setting is: set up the constant head tank with the base adaptation around the tool bit surface, the constant head tank is arranged in order and is equipped with the spacing towards the tool bit top, the base cover is established in the constant head tank, just the base corresponds spacing and has seted up the spacing groove.
The utility model discloses further setting is: the wear-resisting piece is parallel to the surface of the cutter head.
The utility model has the characteristics as above: through spacing and spacing groove's grafting cooperation realize fixing and prevent that the wearing layer from rotating, simple to operate avoids the pick to damage, saves the cost.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the embodiment a of the present invention.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
The cutting pick with the wear-resistant layer as shown in fig. 1 and 2 comprises a tool bit 1 and a rod body 2, and is characterized in that: tool bit 1 can be dismantled and be equipped with the wearing layer, the wearing layer includes annular base 3 and follows the wear pad 4 that 3 parcels of base set up, 3 movable sleeves of base locate tool bit 1 on, encircle 1 surface of tool bit and offer the constant head tank 5 with 3 adaptations of base, constant head tank 5 is arranged in order and is equipped with the spacing 6 towards 1 top of tool bit, 3 covers of base are established in constant head tank 5, just 3 corresponds spacing 6 and has seted up the spacing groove of base, it is wear-resisting, 4 and 1 surface parallels of tool bit.
Claims (4)
1. The utility model provides a pick with wearing layer, includes tool bit and the body of rod, characterized by: the tool bit is detachably provided with a wear-resistant layer.
2. A cutting pick with a wear resistant layer as claimed in claim 1, wherein: the wear-resisting layer comprises a circular base and wear-resisting pieces arranged along the base in a wrapping mode, and the base is movably sleeved on the cutter head.
3. A cutting pick with a wear resistant layer as claimed in claim 2, wherein: set up the constant head tank with the base adaptation around the tool bit surface, the constant head tank is arranged in order and is equipped with the spacing towards the tool bit top, the base cover is established in the constant head tank, just the base corresponds spacing and has seted up the spacing groove.
4. A cutting pick with a wear resistant layer as claimed in claim 2, wherein: the wear-resisting piece is parallel to the surface of the cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921105737.4U CN211500639U (en) | 2019-07-15 | 2019-07-15 | Cutting pick with wear-resistant layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921105737.4U CN211500639U (en) | 2019-07-15 | 2019-07-15 | Cutting pick with wear-resistant layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500639U true CN211500639U (en) | 2020-09-15 |
Family
ID=72394245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921105737.4U Active CN211500639U (en) | 2019-07-15 | 2019-07-15 | Cutting pick with wear-resistant layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500639U (en) |
-
2019
- 2019-07-15 CN CN201921105737.4U patent/CN211500639U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |