CN208742790U - The columnar tooth of chipper - Google Patents
The columnar tooth of chipper Download PDFInfo
- Publication number
- CN208742790U CN208742790U CN201821347439.1U CN201821347439U CN208742790U CN 208742790 U CN208742790 U CN 208742790U CN 201821347439 U CN201821347439 U CN 201821347439U CN 208742790 U CN208742790 U CN 208742790U
- Authority
- CN
- China
- Prior art keywords
- tooth
- tooth head
- head
- connecting column
- chipper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses the columnar tooths of chipper, including connecting column, the center of the connecting column is equipped with upper and lower perforative axial threaded hole, the top of the connecting column is installed by head with teeth, it is characterized by: the tooth head is cylinder, the groove in triangular pyramid shape of indent is equipped in the top center of the tooth head, the V-shaped groove of several indents is axially arranged on the peripheral wall edge of the tooth head, the peripheral wall of the tooth head bottom and between the V-shaped groove two-by-two be equipped with grooving, the outer wall of the tooth head is coated with hard alloy layer, and each seamed edge of the hard alloy layer is set as sharp cutting edge.The utility model structure is simple, easy for installation, can not only take impacting type grinding mode, moreover it is possible to be cut using sharp cutting edge branch etc., effectively increase the working efficiency of product.
Description
Technical field
The utility model relates to forestry care equipment fields, and in particular to the columnar tooth of chipper.
Background technique
Chipper in forestry maintenance of equipment is a kind of common particle equipment, commonly used in the crushing of trees and rubbish.
After the machine tooth of existing chipper with driving by being pivotally connected, collision type contact is carried out to trees and rubbish at work, thus
Material is smashed；But existing machine tooth, under the shock and vibration of material, tooth header structure is easily damaged, even in tooth head
Working head is but not reasonable because of structure design using cemented carbide material etc., easily causes the other positions of tooth head by object
The shock of material, to keep entire tooth header structure impaired, it is often necessary to even if replacement tooth head, influences working efficiency, increase use at
This.
Utility model content
In view of the deficiency of background technique, crush the technical problem to be solved by the utility model is to provide can effectively improve and
The columnar tooth of the simple chipper of the structure of cutting effect.
To realize the above-mentioned technical purpose, the utility model provides following technical solution:
The columnar tooth of chipper, including connecting column, the center of the connecting column are equipped with upper and lower perforative axial threaded hole, institute
The top for stating connecting column is installed by head with teeth, it is characterised in that: the tooth head is cylinder, is equipped in the top center of the tooth head
The groove in triangular pyramid shape of indent is axially arranged with the V-shaped groove of several indents on the peripheral wall edge of the tooth head, described
The bottom of the peripheral wall of tooth head is simultaneously equipped with grooving between the V-shaped groove two-by-two, and the outer wall of the tooth head is coated with hard conjunction
Layer gold, and each seamed edge of the hard alloy layer is set as sharp cutting edge.
Several V-shaped grooves are evenly distributed on the peripheral wall of the tooth head.
The top surface of the grooving is parallel with the top surface of the tooth head, and the side of the grooving is inclining for bottom-up introversion
Inclined-plane.
The vertex of the bottom of the groove and the axle center of tooth head coincide.
After the above technical solution is adopted, easy for installation the beneficial effects of the utility model are: structure is simple, it not only can be with
Impacting type crushing is carried out to branch, moreover it is possible to cut using the cutting edge of sharp hard alloy layer branch, to effectively mention
High working efficiency.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown, the columnar tooth of chipper, including connecting column 2, the center of the connecting column 2 are equipped with upper and lower perforative axis
To threaded hole, this product can be mounted in installation pedestal by axial threaded hole, the top installation of the connecting column 2 is with teeth
First 1, the tooth head 1 is cylinder, is equipped with the groove 11 in triangular pyramid shape of indent in the top center of the tooth head 1, and
The vertex of the bottom of the groove 11 and the axle center of tooth head 1 coincide.It can be increased by 11 one side of groove of triangular pyramid shape
The contact surface of big product collision branch, plays good buffer function, prevents product impaired, on the other hand can use groove 11
Seamed edge branch is further cut, improve cutting effect；Several indents are axially arranged on the peripheral wall edge of the tooth head 1
V-shaped groove 12 is uniformly provided with three spaced V-shaped grooves 12, in the tooth head 1 in the present embodiment on tooth head 1
Peripheral wall bottom and grooving 13, the top surface of the grooving 12 and the tooth head 1 are equipped between the V-shaped groove 12 two-by-two
Top surface it is parallel, the side of the grooving 12 is the inclined surface of bottom-up introversion.The outer wall of the tooth head 1 is coated with hard
Alloy-layer, and each seamed edge of the hard alloy layer is set as sharp cutting edge.
To sum up, the utility model structure is simple, easy for installation, not only can carry out impacting type crushing to branch, moreover it is possible to benefit
Branch is cut with the cutting edge of sharp hard alloy layer, to effectively improve working efficiency.
Claims (4)
1. the columnar tooth of chipper, including connecting column, the center of the connecting column is equipped with upper and lower perforative axial threaded hole, described
The top of connecting column is installed by head with teeth, it is characterised in that: the tooth head is cylinder, is equipped in the top center of the tooth head interior
The recessed groove in triangular pyramid shape is axially arranged with the V-shaped groove of several indents on the peripheral wall edge of the tooth head, in the tooth
The bottom of the peripheral wall of head is simultaneously equipped with grooving between the V-shaped groove two-by-two, and the outer wall of the tooth head is coated with hard alloy
Layer, and each seamed edge of the hard alloy layer is set as sharp cutting edge.
2. the columnar tooth of chipper according to claim 1, it is characterised in that: several V-shaped grooves are uniformly distributed
On the peripheral wall of the tooth head.
3. the columnar tooth of chipper according to claim 1, it is characterised in that: the top surface of the grooving and the tooth head
Top surface is parallel, and the side of the grooving is the inclined surface of bottom-up introversion.
4. the columnar tooth of chipper according to claim 1, it is characterised in that: the vertex of the bottom of the groove and tooth head
Axle center coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347439.1U CN208742790U (en) | 2018-08-20 | 2018-08-20 | The columnar tooth of chipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347439.1U CN208742790U (en) | 2018-08-20 | 2018-08-20 | The columnar tooth of chipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208742790U true CN208742790U (en) | 2019-04-16 |
Family
ID=66079616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347439.1U Active CN208742790U (en) | 2018-08-20 | 2018-08-20 | The columnar tooth of chipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208742790U (en) |
-
2018
- 2018-08-20 CN CN201821347439.1U patent/CN208742790U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Yanggong Road, Wuxi City, Jiangsu Province Patentee after: Wuxi Simon Machinery Manufacturing Co.,Ltd. Address before: 214000 Yanggong Road, Wuxi City, Jiangsu Province Patentee before: WUXI BAOSIDE MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 341100 No. 10 Taiyangping Road, Ganzhou high tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province Patentee after: Ganzhou baoside Machinery Technology Co.,Ltd. Address before: 214000 Yanggong Road, Wuxi City, Jiangsu Province Patentee before: Wuxi Simon Machinery Manufacturing Co.,Ltd. |