CN206302774U - Efficient straw pulverizer - Google Patents
Efficient straw pulverizer Download PDFInfo
- Publication number
- CN206302774U CN206302774U CN201621491177.7U CN201621491177U CN206302774U CN 206302774 U CN206302774 U CN 206302774U CN 201621491177 U CN201621491177 U CN 201621491177U CN 206302774 U CN206302774 U CN 206302774U
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- Prior art keywords
- tooth
- shape structure
- crushing knife
- tip
- connecting rod
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Abstract
The utility model is related to agricultural machinery technology field, and title is efficient straw pulverizer, including frame, the pulverizing chamber with stalk in frame, also cutter shaft are arranged in pulverizing chamber, have connecting rod in cutter shaft periphery, crushing knife is installed in the outer end of connecting rod, has blade before crushing knife；Described blade has the first tooth-shape structure, described blade is before the first tooth-shape structure, the width of the first tooth-shape structure is 45 centimetres, there is the second tooth-shape structure above the first described tooth-shape structure, there are 46 the second tooth-shape structures on each first tooth-shape structure, the first described tooth-shape structure has tip, and the tip of the tip of crushing knife below and above crushing knife is staggered on work inbound path.Such stalk crasher has that cutting power is strong, crush efficiency advantage high.
Description
Technical field
The utility model is related to agricultural machinery technology field, more particularly to stalk crasher.
Background technology
Stalk crasher has frame, and the pulverizing chamber with stalk in frame, also crushing knife are arranged in pulverizing chamber,
Described crushing knife includes cutter shaft, and the outer end installing force body for having connecting rod, connecting rod in cutter shaft periphery forms crushing knife, before crushing knife
Face has blade；In the prior art, the blade of crushing knife is the structure of linear, and it has, and cutting power is weak, crush efficiency is low
Shortcoming.
The content of the invention
The purpose of this utility model is aiming at disadvantages mentioned above, there is provided the stalk that a kind of cutting power is strong, crush efficiency is high
Pulverizer --- efficient straw pulverizer.
What the technical solution of the utility model was realized in：Efficient straw pulverizer, including frame, have in frame
The pulverizing chamber of stalk, also cutter shaft are arranged in pulverizing chamber, and crushing knife is installed in the outer end for having connecting rod, connecting rod in cutter shaft periphery,
There is blade before crushing knife；It is characterized in that：Described blade has the first tooth-shape structure, and described blade is in the first tooth form knot
Before structure, the width of the first tooth-shape structure is 4-5 centimetres.
Further speaking, there is the second tooth-shape structure above the first described tooth-shape structure, on each first tooth-shape structure
There is 4-6 the second tooth-shape structure.
Further speaking, the first described tooth-shape structure has tip, the tip of crushing knife below and above crushing knife
Tip be staggered on work inbound path.
The beneficial effects of the utility model are：Such stalk crasher has that cutting power is strong, crush efficiency advantage high；
There is the second tooth-shape structure above the first described tooth-shape structure, there is 4-6 second on each first tooth-shape structure
Tooth-shape structure；The first described tooth-shape structure has tip, and the tip of the tip of crushing knife below and above crushing knife is in work
It is staggered on inbound path, has the advantages that cutting power is stronger, crush efficiency is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model crushing knife.
Fig. 3 is the part A mplifying structure schematic diagram in Fig. 2.
Fig. 4 is the schematic diagram of the adjacent crushing knife position relationship of the utility model two.
Wherein：1st, frame 2, pulverizing chamber 3, cutter shaft 4, connecting rod 5, crushing knife 6, blade 7, the first tooth-shape structure 8,
Second tooth-shape structure.
The width of the tooth-shape structures of D- first.
Specific embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, efficient straw pulverizer, including frame 1, the pulverizing chamber 2 with stalk, also knife in frame
Axle 3 is arranged in pulverizing chamber, and crushing knife 5 is installed in the outer end for having connecting rod 4, connecting rod in the periphery of cutter shaft 3, has sword before crushing knife
Portion 6；It is characterized in that：Described blade has the first tooth-shape structure 7, i.e., tooth-shape structure larger in figure, and described blade 6 is the
Before one tooth-shape structure, the width D of the first tooth-shape structure is 4-5 centimetres, and Fig. 3 is that the structure for amplifying of part A in Fig. 2 is illustrated
Figure, is also a mplifying structure schematic diagram for the first tooth-shape structure.
Further speaking, there is the second tooth-shape structure 8 above the first described tooth-shape structure, on each first tooth-shape structure
There is 4-6 the second tooth-shape structure.It is seen in figure 3 that the second tooth-shape structure is the small tooth being superimposed on the first tooth-shape structure
Shape structure, such cutting power is more preferable.
Further speaking, the first described tooth-shape structure has tip, the tip of crushing knife below and above crushing knife
Tip be staggered on work inbound path, in fig. 4 it can be seen that straight line a is the first tooth-shape structure point of crushing knife above
Path when end is advanced, path when straight line b is the first tooth-shape structure tip traveling of following crushing knife, straight line a and straight line b
It is that not point-blank, so more preferably, the two crushing knifes are arranged on pulverizer and are disposed adjacent its crushing effect.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to this,
Any those skilled in the art in field of the present utility model, all cover of the present utility model by the change or modification made
In the scope of the claims.
Claims (3)
1. efficient straw pulverizer, including frame, the also pulverizing chamber with stalk in frame, cutter shaft are arranged on pulverizing chamber
Interior, crushing knife is installed in the outer end for having connecting rod, connecting rod in cutter shaft periphery, has blade before crushing knife；It is characterized in that：Described
Blade has the first tooth-shape structure, and before the first tooth-shape structure, the width of the first tooth-shape structure is 4-5 lis to described blade
Rice.
2. stalk crasher according to claim 1, it is characterized in that：There is the second tooth above the first described tooth-shape structure
Shape structure, there is 4-6 the second tooth-shape structure on each first tooth-shape structure.
3. stalk crasher according to claim 1 and 2, it is characterized in that：The first described tooth-shape structure has tip, after
The tip of the tip of the crushing knife in face and above crushing knife is staggered on work inbound path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491177.7U CN206302774U (en) | 2016-12-14 | 2016-12-14 | Efficient straw pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491177.7U CN206302774U (en) | 2016-12-14 | 2016-12-14 | Efficient straw pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302774U true CN206302774U (en) | 2017-07-07 |
Family
ID=59248352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491177.7U Active CN206302774U (en) | 2016-12-14 | 2016-12-14 | Efficient straw pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302774U (en) |
-
2016
- 2016-12-14 CN CN201621491177.7U patent/CN206302774U/en active Active
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| GR01 | Patent grant |