CN104350893A - Modern pneumatic type agricultural hay cutter - Google Patents
Modern pneumatic type agricultural hay cutter Download PDFInfo
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- CN104350893A CN104350893A CN201410504634.0A CN201410504634A CN104350893A CN 104350893 A CN104350893 A CN 104350893A CN 201410504634 A CN201410504634 A CN 201410504634A CN 104350893 A CN104350893 A CN 104350893A
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Abstract
The invention relates to a modern pneumatic type agricultural hay cutter, and belongs to the technical field of animal husbandry breeding tool manufacture. The modern pneumatic type agricultural hay cutter mainly comprises important components such as a feed opening, a discharge opening, a casing, grass rollers, hobs, chopping boards and a gear engaging device. A pneumatic motor is started, the moment of force is transmitted through a V-shaped belt to drive a main shaft to rotate, gears on the main shaft are mutually meshed with gears on chopping board shafts to enable the chopping board shafts to synchronously rotate, at the other end of the modern pneumatic type agricultural hay cutter, as different reference circle gears are meshed with one another, hob shafts and grass roller shafts have corresponding transmission ratio, and the length adjustment of the cut grass can be realized through the gear engaging device; the upper grass roller and the lower grass roller can be used for conveniently feeding grass into the hay cutter; when grass is manually conveyed to a position close to the grass rollers, the grass rollers can automatically roll the grass to the position of the chopping board, so that the whole process of the grass cutting is completed. According to the invention, the process fully utilizes the advantages of gear transmission and gear speed change, so that the operation of the whole hay cutter is smooth and efficient.
Description
Art
Modern pneumatic type hay cutter is mainly used in the materials such as guillotine cutting maize straw, straw, millet straw, wheat straw, blue or green dry weeds, clover.Belong to wound
noveldesign.
Background technology
Along with the development of modern society's science and technology, various farm machinery emerges in an endless stream, and machinery instead of the handwork of people to a certain extent.In today of large agricultural country, farm machinery is more and more subject to the favor of people, and various livestock breeding is mechanization gradually also, and visible farm machinery prospect is wide.With regard to this design, we have selected agricultural hay cutter.
The most traditional hay cutter uses a large chopper and a chopping block exactly, to carry out cooperatively interacting a kind of pattern of operation, be developed so far, adopt this pattern of electronic many choppers common operational, improve the efficiency of people's hay cutter to a great extent, this has a qualitative leap to tradition hand hay cutter grass, but the time used along with people increases, find that this electronic hay cutter also also exists some defects of self, such as: the deficiency of electromotor itself, adopt electronic engine, need electricity to drive, and generating needs firepower in China's major part, and inherently there is environmental pollution in thermal power generation, the defect such as uneconomical, this is also the top priority that the needs existed at present solve, next is exactly the design of chopper, according to the principle of tradition hand hay cutter grass, and in conjunction with the principle that modern hay cutter designs, by contrast, traditional hay cutter can all by disconnected for grass hand hay cutter, certainly this is all the mode depending on that chopper and chopping block coordinate, and existing hay cutter has the incomplete defect of cutting, and main cause is the design of cutter and chopping block.
The advantage of comprehensive above existing hay cutter and deficiency, we design and meet the high efficiency modernization hay cutter of modern high-environmental, it is desirable to can better serve vast livestock breeding.
Summary of the invention
The present invention is primarily of standing part: charging aperture, discharging opening, casing, upper and lower careless rod, also has running part: triangular-arc chopper, chopper frame, arc chopping block cylinder, the component compositions such as gear engaging device.
Chopping block has each two of horizontal and vertical direction, and formed cylindric, four chopping blocks coordinate with four choppers respectively, and by circular sliding slopes between chopping block, and radius is 80mm, and the rectangular groove of position chopping block that chopping block coordinates with chopper, its width is 8mm.The chopper of arc triangle formula, both sides radian is 80 degree, and length is 300mm.
This modern pneumatic type agricultural hay cutter, the core point of its design is the perfect cooperation of chopper and chopping block cylinder.Chopper and cooperatively interacting of chopping block cylinder adopt original cutter one groove, can effectively to entering grass cutting each time.
Technical scheme
Change the design of chopper and chopping block in the past, in conjunction with comprehensive in one of the advantage of hay cutter chopper, chopping block at all times, high efficiencyly carry out operation for people.
Chopper adopts the pattern of triangular-arc, can stablize and cut, draw the cut mode of original chopper, decreased grass and cut incomplete deficiency.
The groove that chopping block and chopper match is designed to rectangle, and the matching model with original chopping block is similar, but the pattern of chopping block has had innovation to a great extent, chopping block pattern and knife rest pattern completely the same, such cooperation provides space for grass enters well.
Accompanying drawing explanation
figure1 hay cutter blast
figure
figure2 complete installation signals
figure,
figurein 1.. charging aperture, 2.. left case lid, 3.. middle case lid, 4.. right case lid, 5.. discharging opening, 6. .V type band, 7.. wheel, 8.. air motor, 9.. casing leg.
figure3 running part signals
figure.
figurein 1.. lower careless roller shifting gear, 2.. main shaft two shifting gear, 3.. action bars, 4.. triangular-arc cutter, 5.. knife rest, 6.. driving shaft travelling gear, 7.. big belt pulley, 8.. upper and lower careless roller travelling gear, 9.. chopping block drum gear, 10.. chopping block cylinder, (11). lower careless roller, (12). upper grass roller.
embodiment
Pneumatic motor passes through belt pulley 7. (according to attached
figure2 sequence numbers produced) drive main shaft (knife rest and chopper are housed) to rotate, 9. 6. the phase gear of main shaft homonymy drive chopping block cylinder 10. 4. 5. to match with chopper and rotate, meanwhile, in other one end of main shaft, the gear of gear engaging device is had 2. (to be provided with two gears, pinion is low gear, and gear wheel is that two gears that high tap position is corresponding with lower careless roller engage.Wherein the length of low gear hand hay cutter grass is approximately 3-4cm, the length of high tap position hand hay cutter grass is greatly about 1.5-2.5cm), under the drive of the gear of gear control, careless roller rotates, there are four pinions cooperatively interacting 8. at the other end of lower careless roller, make turning to of upper grass roller (11) contrary with lower careless roller (12) by two pinions of centre.Like this when grass is sent in the middle of two careless rollers, grass is made to deliver to the position of cutter smoothly by the backscrolling extruding of two careless rollers, in addition, also be provided with adjusting means in the end of careless roller, when the grass be admitted to is many, (its thickness is more than the distance between two careless rollers) upper grass roller can be upspring automatically.When grass enters Dai Zha district, chopper and chopping block engage respectively from two horizontal levels, along with rotation, complete guillotine cutting task again and again.After grass is disconnected by hand hay cutter, chopping block arc can give grass one power obliquely, and grass is tiltedly dished out smoothly, and hand hay cutter grass completes.
Claims (5)
- Pneumatic type agricultural hay cutter of the present invention belongs to livestock breeding and field of mechanical technique.Primarily of standing part: charging aperture, discharging opening, casing, upper and lower careless roller, four legs, also have running part triangular-arc chopper, chopper frame, arc chopping block cylinder, the component compositions such as gear engaging device, the exclusive right of the claimed technology of applicant.1. unique distinction of the present invention is the design of chopper, chopping block cylinder.The chopper of arc triangle formula, both sides radian is 80 degree, and length is 300mm, and described chopper is fixed on the chopper frame of arc by four screws, the chopper frame of described arc, four choppers are housed, respectively in horizontal and vertical direction, between chopper knife rest in the arc-shaped, radius is 40mm, be fixed on main shaft, and end is provided with transmission device, gear engaging device.The part formed coordinates with chopping block cylinder, and described chopping block cylinder has each two of horizontal and vertical direction, and four chopping blocks coordinate with four cuttves respectively, by circular sliding slopes between chopping block, and radius is 80mm, the rectangular groove in the position that chopping block coordinates with chopper, its width is 8mm.And end is provided with transmission device, complete to perfect cooperation a series of actions of hand hay cutter grass.
- 2. according to the pneumatic type agricultural hay cutter that claim 1 is discussed, it is characterized in that charging aperture is certain gradient, in the position close to tank wall, charging aperture horizontally connects until close to horizontal knife, distance blade 20mm, charging aperture is having custom-designed two swash plates collecting grass in exit, enable grass enter the region at chopper place completely, guillotine cutting is complete.
- 3. according to the pneumatic type agricultural hay cutter that claim 1 is discussed, it is characterized in that upper and lower careless roller is rib type, be convenient to produce certain frictional force with grass, grass entered smoothly and waits to cut up with a hay cutter position.Upper grass roller is provided with adjustable arc groove, and when being sent grass amount to be greater than the distance between two careless rollers, upper grass roller can rise along deep-slotted chip breaker automatically, enough grass is entered and waits to cut up with a hay cutter position; Grass roll end has gear, and gear is meshed with cutter shaft end gear.
- 4. according to the pneumatic type agricultural hay cutter that claim 1 is discussed, it is characterized in that four semicircular arc chopper framves are furnished with four choppers and match with arc chopping block cylinder, turn around and just can complete hand hay cutter grass four times, substantially increase the efficiency of hand hay cutter grass, chopper is connected with chopper frame nut, can carry out easily changing chopper.
- 5. according to the pneumatic type agricultural hay cutter that claim 1 is discussed, it is characterized in that engage a gear position, the reference round gear of different size intermeshes, the careless speed of entering of its careless roller becomes certain ratio with the rotary speed of chopper, complete the straw-cutting function of different length, user can select the material of different length according to the difference of livestock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504634.0A CN104350893A (en) | 2014-09-26 | 2014-09-26 | Modern pneumatic type agricultural hay cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504634.0A CN104350893A (en) | 2014-09-26 | 2014-09-26 | Modern pneumatic type agricultural hay cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104350893A true CN104350893A (en) | 2015-02-18 |
Family
ID=52518290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410504634.0A Pending CN104350893A (en) | 2014-09-26 | 2014-09-26 | Modern pneumatic type agricultural hay cutter |
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| CN (1) | CN104350893A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093874A (en) * | 2017-12-29 | 2018-06-01 | 周冰晔 | A kind of automatic hay cutter for livestock-raising |
| CN109168671A (en) * | 2018-10-02 | 2019-01-11 | 王子义 | A kind of agricultural grass chopper |
| CN109168673A (en) * | 2018-10-02 | 2019-01-11 | 王子义 | A kind of chopper mechanism and grass chopper for broken grass |
| CN109168672A (en) * | 2018-10-02 | 2019-01-11 | 王子义 | A kind of graze regulating system and grass chopper for grass chopper |
| CN109315132A (en) * | 2018-11-12 | 2019-02-12 | 朱涵珍 | Maize Stem grinding device |
| CN112869214A (en) * | 2021-01-12 | 2021-06-01 | 滕思宇 | Poultry chopped straw filament machine |
-
2014
- 2014-09-26 CN CN201410504634.0A patent/CN104350893A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093874A (en) * | 2017-12-29 | 2018-06-01 | 周冰晔 | A kind of automatic hay cutter for livestock-raising |
| CN109168671A (en) * | 2018-10-02 | 2019-01-11 | 王子义 | A kind of agricultural grass chopper |
| CN109168673A (en) * | 2018-10-02 | 2019-01-11 | 王子义 | A kind of chopper mechanism and grass chopper for broken grass |
| CN109168672A (en) * | 2018-10-02 | 2019-01-11 | 王子义 | A kind of graze regulating system and grass chopper for grass chopper |
| CN109168672B (en) * | 2018-10-02 | 2022-04-26 | 王子义 | A feed grass governing system and garrulous grass machine for garrulous grass machine |
| CN109315132A (en) * | 2018-11-12 | 2019-02-12 | 朱涵珍 | Maize Stem grinding device |
| CN109315132B (en) * | 2018-11-12 | 2020-04-28 | 朱涵珍 | Corn stalk crushing device |
| CN112869214A (en) * | 2021-01-12 | 2021-06-01 | 滕思宇 | Poultry chopped straw filament machine |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
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| WD01 | Invention patent application deemed withdrawn after publication |