CN108093901A - A kind of knife sharpening device for stalk crasher - Google Patents
A kind of knife sharpening device for stalk crasher Download PDFInfo
- Publication number
- CN108093901A CN108093901A CN201810011944.7A CN201810011944A CN108093901A CN 108093901 A CN108093901 A CN 108093901A CN 201810011944 A CN201810011944 A CN 201810011944A CN 108093901 A CN108093901 A CN 108093901A
- Authority
- CN
- China
- Prior art keywords
- sharpening
- cutter axis
- supporting rack
- disk
- sharpening disk
- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/22—Arrangement of knife sharpening devices
Abstract
The present invention relates to 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；Sharpening disk is located at supporting rack one side；Rotating handles, cutter axis drive sharpening disk to advance or retreat；Supporting rack is set there are two leg；The present invention can realize sharpening effect well, reduce machinery damage and reduce accident rate；And simple in structure, easily fabricated and operation, convenient for popularization；Compared to external automatic knife-grinding apparatus, manufacture cost is relatively low；Compared to domestic automatic knife-grinding apparatus, performance is more stablized, and is less prone to failure.
Description
Technical field
The present invention relates 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 China's animal husbandry development and
The raising of economic and technique level, people are also gradually increasing the demand of meat products and animal skin.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 being crushed and being harvested 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 its national mechanization
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, these national agricultural producers 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.
At present pulverizer there are the problem of be after the cutting of long-time stalk adds crushing, the blade of pulverizer is present with
Notch and rust phenomenon, this phenomenon can cause the problems such as decline of cutting and grinding quality, noise and vibrations increase, efficiency declines.
Therefore need 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 that sharpening is carried out to pulverizer.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of knife sharpening device for stalk crasher, the present invention can be with
Sharpening effectively is carried out to blade, substantially increases the efficiency of stalk crasher.
In order to achieve the above objectives, the invention 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 are fixed on by the way that screw thread is movable on supporting rack；Sharpening disk is located at branch
Support one side；Rotating handles is rotated by the cooperation of screw thread and threaded hole, and cutter axis can move back and forth, and realizes the Forward of sharpening disk
Or it retreats.
Support frame as described above is set there are two leg, is fixed on by leg on the shelf of existing stalk crasher.
Beneficial effects of the present invention：
Sharpening effect can be realized well, significantly reduce labor intensity and is reduced the activity duration, improve operating efficiency,
It reduces machinery damage and reduces accident rate；And simple in structure, easily fabricated and operation, convenient for popularization；Compared to external automatic milling
Knife system, manufacture cost are relatively low；Compared to domestic automatic knife-grinding apparatus, performance is more stablized, and is less prone to failure.
Description of the drawings
Fig. 1 is knife sharpening device structure chart；
Fig. 2 installs and uses design sketch for knife sharpening device 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 embodiment
The correlation technique content do not addressed below can be used or use for reference the prior art.
It is in order to make those skilled in the art better understand the technical solutions in the application, real below in conjunction with the application
The attached drawing in example is applied, the technical solution in the embodiment 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
Technical staff's all other embodiments obtained without making creative work should all belong to the application protection
Scope.
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 in its center location with cutter axis, ceramic diamond, sandstone can be used in the material of sharpening disk
Etc. the material that can realize sharpening function；The cutter axis, its one end are connected with sharpening disk, and the other end is connected with rotating handles；
Cutter axis outer surface is equipped with screw thread and the threaded hole cooperation of supporting rack and convert rotational motion can be axially moved, and realizes 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 leg 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.Mill cutter diameter can be set according to moving knife size.In the present invention, it can be prepared not according to moving knife size
With the sharpening disk of diameter, 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
Into afterwards, 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 put to be fixed.
The present invention have the characteristics that it is simple in structure, be easily installed and repair, is safe and reliable, have preferable practicability with push away
Wide prospect.
The above is only the preferred embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.A variety of modifications of these embodiments will be apparent to one skilled in the art, it is as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or scope.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope 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 is screw thread, supporting rack is equipped with threaded hole, and cutter axis are fixed on by the way that screw thread is movable on supporting rack；Sharpening disk is located at supporting rack
One side；Rotating handles, cutter axis, which move back and forth, to be driven the Forward of sharpening disk or retreats；
Support frame as described above is set there are two leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011944.7A CN108093901A (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 |
|---|---|---|---|
| CN201810011944.7A CN108093901A (en) | 2018-01-05 | 2018-01-05 | A kind of knife sharpening device for stalk crasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108093901A true CN108093901A (en) | 2018-06-01 |
Family
ID=62219735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810011944.7A Pending CN108093901A (en) | 2018-01-05 | 2018-01-05 | A kind of knife sharpening device for stalk crasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108093901A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189875A (en) * | 1978-07-10 | 1980-02-26 | Deere & Company | Harvester cutterhead knife sharpening device |
| CN2081634U (en) * | 1990-09-28 | 1991-07-31 | 潍坊农机修造厂 | Hay cutter |
| US5209025A (en) * | 1990-06-25 | 1993-05-11 | Hesston Braud | Process for sharpening the knives of a rotating drum and adjusting the fixed counter-knife cooperating therewith and device for carrying out this process |
| CN106376308A (en) * | 2016-11-29 | 2017-02-08 | 山东理工大学 | Silage harvester automatic knife sharpening device |
| CN106613029A (en) * | 2017-01-20 | 2017-05-10 | 长葛市吉庆机械厂 | Self-sharpening straw smashing machine |
| CN207678372U (en) * | 2018-01-05 | 2018-08-03 | 山东农业大学 | A kind of knife sharpening device for stalk crasher |
-
2018
- 2018-01-05 CN CN201810011944.7A patent/CN108093901A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189875A (en) * | 1978-07-10 | 1980-02-26 | Deere & Company | Harvester cutterhead knife sharpening device |
| US5209025A (en) * | 1990-06-25 | 1993-05-11 | Hesston Braud | Process for sharpening the knives of a rotating drum and adjusting the fixed counter-knife cooperating therewith and device for carrying out this process |
| CN2081634U (en) * | 1990-09-28 | 1991-07-31 | 潍坊农机修造厂 | Hay cutter |
| CN106376308A (en) * | 2016-11-29 | 2017-02-08 | 山东理工大学 | Silage harvester automatic knife sharpening device |
| CN106613029A (en) * | 2017-01-20 | 2017-05-10 | 长葛市吉庆机械厂 | Self-sharpening straw smashing machine |
| CN207678372U (en) * | 2018-01-05 | 2018-08-03 | 山东农业大学 | A kind of knife sharpening device for stalk crasher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |