CN207678372U - A kind of knife sharpening device for stalk crasher - Google Patents
A kind of knife sharpening device for stalk crasher Download PDFInfo
- Publication number
- CN207678372U CN207678372U CN201820017922.7U CN201820017922U CN207678372U CN 207678372 U CN207678372 U CN 207678372U CN 201820017922 U CN201820017922 U CN 201820017922U CN 207678372 U CN207678372 U CN 207678372U
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- sharpening
- cutter axis
- supporting rack
- disk
- sharpening disk
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Abstract
The utility model is related to a kind of knife sharpening devices for stalk crasher, including sharpening disk, cutter axis, supporting rack and swing handle；The movable connection cutter axis in sharpening disk one side center；The cutter axis other end connects handle；Sharpening disk is located at supporting rack side；Rotating handles, cutter axis drive sharpening disk to move forward or back；Supporting rack is set there are two stabilizer blade；The utility model can realize sharpening effect well, reduce machinery damage and reduce accident rate；And simple in structure, easily fabricated and operation, convenient for universal；Compared to external automatic knife-grinding apparatus, manufacturing cost is relatively low；Compared to domestic automatic knife-grinding apparatus, performance is more stablized, and failure is less prone to.
Description
Technical field
The utility model is related to a kind of knife sharpening devices for stalk crasher, belong to agricultural machinery and equipment field.
Background technology
The comprehensive utilization of stalk has very high economy and the value of environmental protection.In recent years, with the development of China's animal husbandry and
The raising of economic and technique level, demand of the people to meat products and animal skin are also gradually increasing.Stalk is as animal feed
Most important source, studying the machinery for being cut and being crushed to stalk has very high economic results in society and value.
The harvest of stalk, which is divided into crushing and harvesting using mechanical disposable harvest in big field, recycles machinery to carry out
It crushes, former mode is relatively suitble to carry out in the country that plot is bigger, soil compares concentration, and the mechanization of its country
Level has to develop to certain degree.Therefore first way is popular in American-European countries.Latter approach master
Concentrate on that Mechanization Level is relatively low and the more dispersed country in soil, agricultural producers of these countries pass through stalk small-sized
After mechanical harvest, pulverizer is recycled to crush it, to achieve the purpose that animal feeding can be carried out.
The problem is that after the cutting of long-time stalk adds crushing, the blade of pulverizer will appear pulverizer at present
The problems such as notch and rust phenomenon, this phenomenon can cause the decline of cutting and grinding quality, noise and vibrations to increase, efficiency declines.
Therefore it needs to carry out sharpening processing to the blade of pulverizer, the mode efficiency blade removal sharpening again is low and easily causes to install
The dislocation of position is unfavorable for work progress, so being badly in need of a set of device for carrying out sharpening to pulverizer.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of knife sharpening device for stalk crasher, this practicality
It is novel sharpening effectively to be carried out to blade, substantially increase the efficiency of stalk crasher.
In order to achieve the above objectives, the utility model, which is created, uses following technical scheme：
A kind of knife sharpening device for stalk crasher, including sharpening disk, cutter axis, supporting rack and swing handle；
The movable connection cutter axis in sharpening disk one side center；The cutter axis other end connects handle；Cutter axis appearance
Face is equipped with screw thread, and supporting rack is equipped with threaded hole, and cutter axis is fixed on by the way that screw thread is movable on supporting rack；Sharpening disk is located at branch
Support side；Rotating handles are rotated by the cooperation of screw thread and threaded hole, and cutter axis can be moved forward and backward, and realize the Forward of sharpening disk
Or it retreats.
Support frame as described above is set there are two stabilizer blade, is fixed on by stabilizer blade on the shelf of existing stalk crasher.
The beneficial effects of the utility model：
Sharpening effect can be realized well, significantly reduce labor intensity and is reduced the activity duration, and operating efficiency is improved,
It reduces machinery damage and reduces accident rate；And simple in structure, easily fabricated and operation, convenient for universal；Compared to external automatic grinding
Knife system, manufacturing cost are relatively low；Compared to domestic automatic knife-grinding apparatus, performance is more stablized, and failure is less prone to.
Description of the drawings
Fig. 1 is knife sharpening device structure chart；
Fig. 2 is that knife sharpening device installs and uses design sketch with existing pulverizer；
In figure：1. 7. rack of supporting rack 2. sharpening disk, 3. round nut, 4. cutter axis, 5. handle, 6. wheel, 8. moving knife
Specific implementation mode
The relevant technologies content that do not address below can be used or use for reference the prior art.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The every other embodiment that technical staff is obtained without making creative work should all belong to the application protection
Range.
A kind of knife sharpening device for stalk crasher, including sharpening disk, cutter axis, supporting rack and swing handle.It is described
Sharpening disk is circle, is welded together with cutter axis in its center location, ceramic diamond, sandstone can be used in the material of sharpening disk
Etc. the material that sharpening function may be implemented；The cutter axis, one end are connect with sharpening disk, and the other end is connected with rotating handles；
Cutter axis outer surface, which is equipped with screw thread and the threaded hole cooperation of supporting rack, to be to be axially moved convert rotational motion, realize mill
The advance and retrogressing of cutterhead；Support frame as described above is equipped with screw shell, and cutter axis can rotate in screw shell；The two of supporting rack
A stabilizer blade is equipped with bolt hole, and existing pulverizer is fixed on the shelf of cutting blade by bolt hole, and swing handle is realized
The advance and retrogressing of sharpening disk.Sharpening disk diameter can be set according to moving knife size.In the utility model, it can match according to moving knife size
The sharpening disk of different-diameter processed, apparent motion knife size is replaced when specifically used.
In use, the sundries in disintegrating chamber of crushing machine is cleaned out, in order to avoid unnecessary injury is caused to the person.Work
After completion, the adjustment of rotational speed of pulverizer to just cutterhead being maintained to rotate, swing handle makes sharpening disk advance, makes sharpening disk
Surface can be in contact with cutting blade.When being adjusted to suitable position, the position of sharpening disk is fixed using nut；Sharpening has worked
At later, swing handle makes sharpening disk move backward, until sharpening panel surface is 2-3 centimetres with blade spacing, the position of sharpening disk
Usable nut is set to be fixed.
The utility model have the characteristics that it is simple in structure, be easily installed and repair, is safe and reliable, have preferable practicability
And promotion prospect.
The above is only the preferred embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (1)
1. a kind of knife sharpening device for stalk crasher, it is characterised in that：Including sharpening disk, cutter axis, supporting rack and rotation
Handle；
The movable connection cutter axis in sharpening disk one side center；The cutter axis other end connects handle；Cutter axis outer surface is set
There are screw thread, supporting rack to be equipped with threaded hole, cutter axis is fixed on by the way that screw thread is movable on supporting rack；Sharpening disk is located at supporting rack
Side；Rotating handles, cutter axis, which is moved forward and backward, to be driven the Forward of sharpening disk or retreats；
Support frame as described above is set there are two stabilizer blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017922.7U CN207678372U (en) | 2018-01-05 | 2018-01-05 | A kind of knife sharpening device for stalk crasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017922.7U CN207678372U (en) | 2018-01-05 | 2018-01-05 | A kind of knife sharpening device for stalk crasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207678372U true CN207678372U (en) | 2018-08-03 |
Family
ID=62991002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017922.7U Active CN207678372U (en) | 2018-01-05 | 2018-01-05 | A kind of knife sharpening device for stalk crasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207678372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093901A (en) * | 2018-01-05 | 2018-06-01 | 山东农业大学 | A kind of knife sharpening device for stalk crasher |
-
2018
- 2018-01-05 CN CN201820017922.7U patent/CN207678372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093901A (en) * | 2018-01-05 | 2018-06-01 | 山东农业大学 | A kind of knife sharpening device for stalk crasher |
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