CN202565767U - Cutter used for farm-oriented vertical straw grinder - Google Patents
Cutter used for farm-oriented vertical straw grinder Download PDFInfo
- Publication number
- CN202565767U CN202565767U CN 201220217181 CN201220217181U CN202565767U CN 202565767 U CN202565767 U CN 202565767U CN 201220217181 CN201220217181 CN 201220217181 CN 201220217181 U CN201220217181 U CN 201220217181U CN 202565767 U CN202565767 U CN 202565767U
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- blade
- bolt
- cutter
- farm
- utility
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Abstract
The utility model discloses a cutter used for a farm-oriented vertical straw grinder. The cutter used for the farm-oriented vertical straw grinder comprises a blade (4) which is rectangular, wherein a cutting edge (6) is arranged on one long edge of the blade (4), and an inclined wing (5) is arranged on the other long edge of the blade (2). According to the cutter, the grinding efficiency of the vertical grinder is improved, and meanwhile, the problem of easy damage of the blade is solved, so that the reliability and the adaptability of the farm-oriented vertical straw grinder are improved.
Description
Technical field
The utility model relates to the cutter that a kind of cracker is used, and is specifically related to the cutter that a kind of agricultural vertical stalk crasher is used.
Background technology
At present, agricultural vertical stalk crasher of the prior art by tractor suspension traction work, is mainly used in field agriculture waste crushed stalk usually, and green manure returns the field and the reclamation of wasteland.Its basic structure principle is: drive the high speed rotating cutter with the vertical basically power transmission shaft in ground growth or lay are carried out comminution process in the stalk on ground, shrub, green manure, weeds etc.It is fit to open up wasteland, turf-mown, and operations such as straw-returning are used.
The blade of existing agricultural vertical stalk crasher cutter for same is a sheet, and blade is fixed on the knife rest, and its shortcoming is that crush efficiency is relatively poor, and simultaneously, cutter damages when running into hard thing easily.
The utility model content
The purpose of the utility model is to avoid deficiency of the prior art and a kind of cutter that is used for agricultural vertical stalk crasher is provided; It can improve the crush efficiency of vertical crusher; Solve blade simultaneously and damage problem easily, thus the reliability that improves agricultural vertical crusher with and adaptability.
The purpose of the utility model realizes through following technical scheme:
A kind of cutter that is used for agricultural vertical stalk crasher is provided, comprises blade, described blade is a rectangle, and a long limit of blade is provided with blade, and the long limit of another of blade is provided with tiltwing.
Wherein, cutter also comprises tool rest, and broadside one end of described blade is connected with tool rest through bolt.
Wherein, described bolt comprises set bolt and protecting against shock bolt, and blade is hinged through set bolt and tool rest, and said protecting against shock bolt is for being prone to Broken bolt.
The beneficial effect of the utility model: owing to adopted above-mentioned structure, the utility model changes general blade shapes, on rectangular blade, adds the design of tiltwing.When blade rotates with knife rest,, below blade, form negative pressure because the effect of tiltwing forms malleation above blade.Can suck like this and disturbance by crushed material play repeatedly in body, thereby increase the frequency of hitting, to reach the purpose that improves crush efficiency.In addition, if run into hard thing, the protecting against shock bolt is cut off during blade rotation, and blade can be dodged in deflection, makes it be unlikely to badly damaged, also can protect the transmission mechanism of facility and tractor simultaneously.The utility model is simple in structure, has very strong practicality and promotional value, can be widely used in agricultural vertical stalk crasher, also is applicable to that large-scale grass mower and large-scale brush saw use simultaneously.
Description of drawings
Utilize accompanying drawing that the utility model is described further; But the embodiment in the accompanying drawing does not constitute any restriction to the utility model; For those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to following accompanying drawing.
Fig. 1 is the front view of cutter.
Fig. 2 is the left view of Fig. 1.
Embodiment
Be described in further detail below in conjunction with the embodiment of accompanying drawing the utility model.
As depicted in figs. 1 and 2, the described cutter that is used for agricultural vertical stalk crasher of the utility model comprises blade 4, and described blade 4 is a rectangle, and a long limit of blade 4 is provided with blade 6, and the long limit of another of blade 2 is provided with tiltwing 5.Wherein, cutter also comprises tool rest 1, and broadside one end of described blade 4 is connected with tool rest 1 through bolt.Wherein, Described bolt comprises set bolt 2 and protecting against shock bolt 3, and blade 4 is hinged through set bolt 2 and tool rest 1, and said protecting against shock bolt 3 is for being prone to Broken bolt; Blade is in normal duty work, and protecting against shock bolt 3 cooperates with set bolt 2 does not deflect blade.
The utility model changes general blade shapes, on rectangular blade, adds the design of tiltwing.When blade rotates with knife rest,, below blade, form negative pressure because the effect of tiltwing forms malleation above blade.Can suck like this and disturbance by crushed material play repeatedly in body, thereby increase the frequency of hitting, to reach the purpose that improves crush efficiency.In addition, if run into hard thing, the protecting against shock bolt is cut off during blade rotation, and blade can be dodged in deflection, makes it be unlikely to badly damaged, also can protect the transmission mechanism of facility and tractor simultaneously.
In a word; The above-mentioned preferred implementation though the utility model has been given an example; But should explain; Though those skilled in the art can carry out various variations and remodeling,, otherwise all should be included in the protection domain of the utility model only if such variation and remodeling have departed from the scope of the utility model.
Claims (3)
1. a cutter that is used for agricultural vertical stalk crasher comprises blade (4), it is characterized in that: described blade (4) is a rectangle, and a long limit of blade (4) is provided with blade (6), and the long limit of another of blade (2) is provided with tiltwing (5).
2. the cutter that is used for agricultural vertical stalk crasher according to claim 1 is characterized in that: also comprise tool rest (1), broadside one end of described blade (4) is connected with tool rest (1) through bolt.
3. the cutter that is used for agricultural vertical stalk crasher according to claim 2; It is characterized in that: described bolt comprises set bolt (2) and protecting against shock bolt (3); Blade (4) is hinged through set bolt (2) and tool rest (1), and said protecting against shock bolt (3) is for being prone to Broken bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217181 CN202565767U (en) | 2012-05-15 | 2012-05-15 | Cutter used for farm-oriented vertical straw grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217181 CN202565767U (en) | 2012-05-15 | 2012-05-15 | Cutter used for farm-oriented vertical straw grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565767U true CN202565767U (en) | 2012-12-05 |
Family
ID=47235250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217181 Expired - Fee Related CN202565767U (en) | 2012-05-15 | 2012-05-15 | Cutter used for farm-oriented vertical straw grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604457A (en) * | 2015-01-26 | 2015-05-13 | 来安县三农农具厂 | Multifunctional straw pressing and chopping wheel |
-
2012
- 2012-05-15 CN CN 201220217181 patent/CN202565767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604457A (en) * | 2015-01-26 | 2015-05-13 | 来安县三农农具厂 | Multifunctional straw pressing and chopping wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130515 |