CN203862347U - Cutter head component of grinder - Google Patents
Cutter head component of grinder Download PDFInfo
- Publication number
- CN203862347U CN203862347U CN201420312525.4U CN201420312525U CN203862347U CN 203862347 U CN203862347 U CN 203862347U CN 201420312525 U CN201420312525 U CN 201420312525U CN 203862347 U CN203862347 U CN 203862347U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- blade
- agitator
- knife rest
- type knife
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a cutter head component of a grinder. The cutter head component comprises a disc-shaped cutter head body, a long blade and at least two agitator-type blade rests in radial arrangement. The agitator-type blade rests are welded and fixed to the cutter head body. Changeable multi-edge blades are arranged at the heads of the agitator-type blade rests. The long blade is fixedly connected with the agitator-type blade rests along the diameter of the cutter head body and is integrally fixed to the agitator-type blade rests through nonmetallic fixing pins. Adjustable trapezoidal blades are arranged on bosses which are formed at the edge of the cutter head body. A key slot is formed in an axial hole in the center of the cutter blade body. Since the cutter head component is of the structure that the long blade is fixed and the multi-edge blades are detachable, and the long blade, the trapezoidal blades and the multi-edge blades cut branches from different directions, the branches are cut into chips uniformly without twisting or blocking or the like.
Description
Technical field
The utility model relates to forestry machinery---and the critical piece of hog, specifically refers to a kind of cutter head assembly of hog.
Background technology
Hog is common device in forestry machinery, and it is usually used in residual branch, the sprig of trees to carry out fragmentation.The core component of hog is cutterhead, and cutterhead quality determines the height of crushing efficiency.The cutter of this class size reduction machinery adopted hammer cutter conventionally in the past.Hammer cutter is better to rigidity material crushing effect, but poor to Toughness material crushing effects such as branch, weeds.Therefore want to improve efficiency and the fragmentation quality of hog, it is necessary that its cutterhead is improved.
Utility model content
The purpose of this utility model is that a kind of broken branch cutterhead of multi-blade is provided for hog, to improve the production efficiency of hog and the quality after branch fragmentation.
The technical scheme of the utility model technical solution problem is: a kind of cutter head assembly of hog, comprise cutter head, the long blade of disc type and at least plural windlass type knife rest radially arranging radially, described windlass type knife rest and cutter head are welded and fixed, described windlass type knife rest head is provided with removable throw-away tip, described long blade is fixedly connected with windlass type knife rest by the diameter of cutter head, and be fixed on one with nonmetal steady pin and windlass type knife rest, cutter head edge is provided with boss, and boss is provided with adjustable trapezoidal blade.
Described cutter head center is provided with axis hole, is provided with keyway in axis hole.
The utility model advantage is: owing to adopting, blade row is fixed, the dismountable structure of blade, and long blade, trapezoidal blade, throw-away tip cut branch from different directions, and chip is even, and can not be wound around, the phenomenon such as obstruction.
Accompanying drawing explanation
Fig. 1 is the utility model front schematic perspective view;
Fig. 2 is schematic perspective view after the utility model;
Each title and numbering in figure: 1-cutter head, 2-trapezoidal blade, 3-windlass type knife rest, 4-long blade, 5-windlass type knife rest, 6-throw-away tip, 7-axis hole, 8-boss, 9-keyway, the nonmetal steady pin of 10-.
The specific embodiment
As depicted in figs. 1 and 2: the cutter head assembly that the utility model is a kind of hog, the cutter head 1 that comprises disc type, long blade 4 and at least plural windlass type knife rest 3/5 radially arranging radially, described windlass type knife rest 3/5 is welded and fixed with cutter head 1, described windlass type knife rest 3/5 head is provided with removable throw-away tip 6, described long blade 4 is fixedly connected with windlass type knife rest 3/5 by the diameter of cutter head 1, and be fixed on one with nonmetal steady pin 10 with windlass type knife rest 3/5, cutter head 1 edge is provided with boss 8, boss 8 is provided with adjustable trapezoidal blade 2.Described cutter head 1 center is provided with axis hole 7, is provided with keyway 9 in axis hole 7.
Claims (2)
1. the cutter head assembly of a hog, the cutter head (1) that comprises disc type, long blade (4) and at least plural windlass type knife rest (3/5) radially arranging radially, it is characterized in that described windlass type knife rest (3/5) and cutter head (1) are welded and fixed, described windlass type knife rest (3/5) head is provided with removable throw-away tip (6), described long blade (4) is fixedly connected with windlass type knife rest (3/5) by the diameter of cutter head (1), and be fixed on one with nonmetal steady pin (10) and windlass type knife rest (3/5), cutter head (1) edge is provided with boss (8), boss (8) is provided with adjustable trapezoidal blade (2).
2. the cutter head assembly of a kind of hog according to claim 1, is characterized in that described cutter head (1) center is provided with axis hole (7), is provided with keyway (9) in axis hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312525.4U CN203862347U (en) | 2014-06-13 | 2014-06-13 | Cutter head component of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312525.4U CN203862347U (en) | 2014-06-13 | 2014-06-13 | Cutter head component of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862347U true CN203862347U (en) | 2014-10-08 |
Family
ID=51643338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312525.4U Expired - Fee Related CN203862347U (en) | 2014-06-13 | 2014-06-13 | Cutter head component of grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158164A (en) * | 2018-08-29 | 2019-01-08 | 农业部南京农业机械化研究所 | A kind of pulverizer and its hammer leaf |
-
2014
- 2014-06-13 CN CN201420312525.4U patent/CN203862347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158164A (en) * | 2018-08-29 | 2019-01-08 | 农业部南京农业机械化研究所 | A kind of pulverizer and its hammer leaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |