CN104996093B - Mechanical and electronic integrated in-place straw rotary-cutting and stubble cleaning device - Google Patents
Mechanical and electronic integrated in-place straw rotary-cutting and stubble cleaning device Download PDFInfo
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- CN104996093B CN104996093B CN201510489644.6A CN201510489644A CN104996093B CN 104996093 B CN104996093 B CN 104996093B CN 201510489644 A CN201510489644 A CN 201510489644A CN 104996093 B CN104996093 B CN 104996093B
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- 239000010902 straw Substances 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000010354 integration Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The invention discloses a mechanical and electronic integrated in-place straw rotary-cutting and stubble cleaning device. The device comprises a rack, a drive shaft fixed in the middle of the rack through a plurality of bearing blocks, a drive shaft belt pulley, a generator fixed on the rack, a generator belt pulley, a plurality of rotary-cutting devices fixed at the rear part of the rack, a traction shaft and a lifting rod, wherein the plurality of rotary-cutting devices are arranged on the traction shaft through spacer sleeves at intervals in a sleeving manner; each rotary-cutting device comprises an L-shaped rotary-cutting rack, a tail wheel, a plurality of direct current motors and rotary-cutting blades fixed on output shafts of the direct current motors, a connecting sleeve is arranged at the front end of a long rod of the rotary-cutting rack and is in sleeving connection with the traction shaft, the tail wheel is mounted at the front end of a short rod through a tail wheel shaft, and the plurality of direct current motors are mounted on the long rod of the rotary-cutting rack through a plurality of adjusting gaskets in a stepped manner. The device is simple in structure, efficient and energy-saving, has a good rotary-cutting effect on wetter and softer straw, can adapt to various fields with different flatness and can clear stubble locally, return the stubble to the land and recycle straw.
Description
Technical field
The present invention relates to agricultural equipment field, more particularly to a kind of electromechanical integration straw rotary-cut stubble-clearing device on the spot.
Background technology
Recently as the appearance of haze weather, in order to curb environmental pollution, country puts into effect straw and prohibits burning policy, substantial amounts of
Farmland stalk, can only bury also field by stubble-cleaning on the spot, or from field as straw power generation raw material or other purposes.Domestic straw at present
Stubble-clearing device one kind is back and forth shearing on the spot, due to being limited by shear rate, is rarely employed；Another is to rotate and knead
Formula, principle is using one or two main shaft, is rotated up to stubble-cleaning purpose by the blade installed on main shaft, due to rotating blade
It is in parastate with straw although rotating blade shape has done certain bending process, but blade and straw is vertical
Contact or relatively fewer, along with main axis length and the requirement of blade degree of balance are higher, and the requirement of power output gear ratio,
Mostly below 1000 turns, stubble-cleaning can only be carried out the speed of mainshaft by rubbing, extremely difficult to moistening and softer straw paring.Separately
Outward, due to the influence of topography in soil, plot is uneven or frequent ridging operation forms fish back of the body state, straw stubble-clearing device on the spot
It is difficult to accomplish uniform stubble-cleaning.And this device can only stubble-cleaning also field, straw can not recycle, and stubble-cleaning efficiency is low, high cost.
Therefore need badly a kind of new straw of offer on the spot stubble-clearing device solving the above problems.
Content of the invention
The technical problem to be solved is to provide a kind of electromechanical integration straw rotary-cut stubble-clearing device on the spot, can
Stubble-cleaning also field is moreover it is possible to recycle straw on the spot.
For solving above-mentioned technical problem, one aspect of the present invention is: provides a kind of electromechanical integration straw
Rotary-cut stubble-clearing device on the spot, is fixed on the power transmission shaft of central rack, is fixed on power transmission shaft including frame, by some bearing blocks
Transmission shaft pulley, the electromotor being fixed in frame, be fixed on the generator pulley of alternator shaft front end, be fixed on
Some rotary cutting apparatus at frame rear portion, axis of traction and lifting arm, transmission shaft pulley is connected by belt with generator pulley,
Some rotary cutting apparatus are sleeved on axis of traction by spacer sleeve interval；
Described rotary cutting apparatus include in l type rotary-cut frame, tail wheel, some direct current generators, be fixed in direct current generator output shaft
Cutting blade, rotary-cut frame is made up of stock and quarter butt, and the front end of stock is provided with adapter sleeve, and adapter sleeve is sleeved on axis of traction,
The front end of quarter butt is provided with tail wheel by tail-gear spindle, and some direct current generators are arranged on rotary-cut frame by some adjust pad ladders
On stock, lifting arm is located at the stock bottom of rotary-cut frame.
In a preferred embodiment of the present invention, the position near the direct current generator of tail wheel is less than before rotary-cut frame stock
The position of the direct current generator at end.Several direct current generators on rotary-cut frame stock form certain difference in height, can be by straw
Stalk is peeled into the straw of different length.Further, on the cutting blade of tail wheel, avoidance frame is installed, avoidance frame is fixed on
On the sleeve pipe of direct current generator output shaft on described cutting blade, avoidance frame can prevent cutting blade nearest from the ground by ground
Upper larger foreign object damage.
In a preferred embodiment of the present invention, the lower end of rotary-cut frame quarter butt has a waist type groove, and tail-gear spindle passes through waist type
Groove passes through pad and nut fixes tail wheel.The height of tail wheel can adjust on rotary-cut frame quarter butt, to adapt to rotary-cut differing heights
Straw and the ground of differing heights.
In a preferred embodiment of the present invention, in order to prevent two groups of adjacent cutting blade spacing from excessively closely causing wiping to touch,
Two neighboring cutting blade front and back axis spacing on two neighboring rotary-cut frame is the half of a cutting blade diameter.
In a preferred embodiment of the present invention, frame is provided with the suspended structure being connected with its power-equipment, with side
Just it is connected with power-equipment, so that electrical power generators drive this device to operate.
In a preferred embodiment of the present invention, electromotor is sequentially connected commutator, controlling switch by cable, and control is opened
Close and be connected with each group direct current generator.The electric current of electromotor, after the rectification of commutator, controls feeding each group straight by controlling switch
In stream motor.
The invention has the beneficial effects as follows: present configuration is simple, energy-efficient, and relatively moistening and softer straw are had very
Good rotary-cut effect, the frame of each group rotary-cut simultaneously is automatically up and down by tail wheel and ground level change, is suitable for various differences
The field of flatness；Not only to straw can chopping and returning on the spot, and in the state of only using bed plate, straw can be carried out
Rotary-cut recycles, and is conducive to being widely popularized use.
Brief description
Fig. 1 is the overlooking the structure diagram of a preferred embodiment of the present invention；
Fig. 2 is the front view of described rotary cutting apparatus；
Fig. 3 is the schematic block circuit diagram of the present invention；
In accompanying drawing, the labelling of each part is as follows: 1, frame, and 2, bearing block, 3, power transmission shaft, 31, transmission shaft pulley, 4, send out
Motor, 41, generator pulley, 5, rotary cutting apparatus, 51, rotary-cut frame, 511, stock, 512, quarter butt, 52, tail wheel, 521, tail wheel
Axle, 53, direct current generator, 54, adjust pad, 55, cutting blade, 56, avoidance frame, 57, adapter sleeve, 58, waist type groove, 6, traction
Axle, 7, lifting arm, 8, spacer sleeve, 9, suspended structure.
Specific embodiment
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clearly defining.
Refer to Fig. 1, the embodiment of the present invention includes:
A kind of electromechanical integration straw rotary-cut stubble-clearing device on the spot, is fixed on machine including frame 1, by some bearing blocks 2
The power transmission shaft 3(in figure at frame 1 middle part show two bearing blocks 2), the transmission shaft pulley 31 that is fixed on power transmission shaft 3, fixing
If the electromotor 4 in frame 1, being fixed on the generator pulley 41 of electromotor 4 rotating shaft front end, be fixed on frame 1 rear portion
Dry rotary cutting apparatus 5(in figure show four), axis of traction 6 and lifting arm 7.Transmission shaft pulley 31 and generator pulley 41 lead to
Cross belt to connect, four rotary cutting apparatus 5 are sleeved on axis of traction 6 at equal intervals by spacer sleeve 8.Frame 1 is provided with and its power
The suspended structure 9 that equipment is connected, is connected with power-equipment with facilitating, so that electromotor 4 generates electricity drives the operating of this device.
In a preferred embodiment, power-equipment drives electromotor 4 to generate electricity using four-wheel tractor by belt transport.
Refer to Fig. 2, described rotary cutting apparatus 5 include in l type rotary-cut frame 51, tail wheel 52, some direct current generator 53(in figure institutes
Be shown as three direct current generators), the cutting blade 55 that is fixed on direct current generator 53 output shaft.Rotary-cut frame 51 is by stock 511 and short
Bar 512 forms, and the front end of stock 511 is provided with adapter sleeve 57, and adapter sleeve 57 is sleeved on axis of traction 6, and the front end of quarter butt 512 is passed through
Tail-gear spindle 521 is provided with tail wheel 52.Have a waist type groove 58 in the lower end of quarter butt 512, tail-gear spindle 521 passes through through waist type groove 58
Pad and nut fix tail wheel 52, and the therefore height of tail wheel 52 can adjust on rotary-cut frame 51 quarter butt 512, different to adapt to rotary-cut
The straw of height and the ground of differing heights.Three direct current generators 53 are arranged on rotary-cut frame 51 by some adjust pad 54 ladders
Stock 511 on, therefore three direct current generators 53 form certain difference in height, near tail wheel 52 direct current generator 53 position low
In the position of the direct current generator 53 positioned at rotary-cut frame 51 stock 511 front end, and it is bed plate in the cutting blade 55 near tail wheel 52
On avoidance frame 56 is installed, avoidance frame 56 is fixed on the sleeve pipe of direct current generator 53 output shaft on described cutting blade 55, prevents
Cutting blade 55 nearest from the ground is bed plate by larger foreign object damage on ground.The direct current generator 53 of differing heights makes rotary-cut
Blade 55 forms certain difference in height, straw is peeled into the straw of different length, needs the length adjustment pulverized according to straw
The quantity of direct current generator 53 upper end adjust pad 54.In order to prevent two groups of adjacent cutting blade 55 spacing from excessively closely causing wiping to touch,
Two neighboring cutting blade 55 front and back axis spacing on two neighboring rotary-cut frame 51 is the half of cutting blade 55 diameter,
The cutting blade 55 on four rotary-cut framves 51 is made to be in be staggered.The cutting blade 55 of described rotary cutting apparatus 5 can be according to crops
The soft durometer of straw selects different types of blade, for example multiple tooth blade, three teeth cutter blades, two teeth cutter blades, rectangular blade.
The circuit theory of the present invention is described with reference to Fig. 3, described electromotor 4 is sequentially connected commutator, control by cable
System switch, controlling switch is connected with each group direct current generator 53.The electric current of electromotor 4, after the rectification of commutator, is opened by control
Close to control and send in each group direct current generator 53.During use, this device is dragged with four-wheel by the suspended structure 9 in described frame 1
Machine drawing line connects, and tractor output shaft is connected with the power transmission shaft 3 of this device, and the belt transport of tractor drives sending out of this device
Motor 4 generates electricity, thus controlling each direct current generator 53, drive each cutting blade 55 with 90m/s about linear velocity high speed rotary-cut, respectively
Group rotary-cut frame 51 is adapted with ground level change with axis of traction 6 as fixing point, by tail wheel 52, realizes automatically up and down,
Thus adapting to be uneven or fish antiform plot.In conjunction with Fig. 1, lifting arm 7 is located at stock 511 bottom of rotary-cut frame 51, is travelling
Road or headland turn, this device frame 1 is risen by tractor by hydraulic lift mechanism, also will in the presence of lifting arm 7
Each rotary-cut frame 51 raises simultaneously, is conducive to protecting each cutting blade 55.
Present configuration is simple, energy-efficient, has good rotary-cut effect to relatively moistening and softer straw, respectively simultaneously
Group rotary-cut frame 51 is automatically up and down by tail wheel 52 and ground level change, is suitable for the field of various difference flatness；No
But to straw can chopping and returning on the spot, and in the state of only using bed plate, rotary-cut recycling can be carried out to straw, have
It is beneficial to be widely popularized use.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of electromechanical integration straw on the spot rotary-cut stubble-clearing device it is characterised in that including frame, solid by some bearing blocks
Be scheduled on central rack power transmission shaft, be fixed on power transmission shaft transmission shaft pulley, be fixed in frame electromotor, be fixed on
The generator pulley of alternator shaft front end, it is fixed on some rotary cutting apparatus, axis of traction and the lifting arm at frame rear portion, transmission
Shaft pulley is connected by belt with generator pulley, and some rotary cutting apparatus are sleeved on axis of traction by spacer sleeve interval；
Described rotary cutting apparatus are included in l type rotary-cut frame, tail wheel, some direct current generators, the rotation being fixed in direct current generator output shaft
Cutting edge, rotary-cut frame is made up of stock and quarter butt, and the front end of stock is provided with adapter sleeve, and adapter sleeve is sleeved on axis of traction, quarter butt
Front end tail wheel is provided with by tail-gear spindle, some direct current generators are arranged on the stock of rotary-cut frame by some adjust pad ladders
On, lifting arm is located at the stock bottom of rotary-cut frame.
2. electromechanical integration straw according to claim 1 on the spot rotary-cut stubble-clearing device it is characterised in that near tail wheel
The position of direct current generator is less than the position of the direct current generator positioned at rotary-cut frame stock front end.
3. electromechanical integration straw according to claim 2 on the spot rotary-cut stubble-clearing device it is characterised in that near tail wheel
Avoidance frame is provided with cutting blade, avoidance frame is fixed on the sleeve pipe of direct current generator output shaft on described cutting blade.
4. electromechanical integration straw according to claim 1 on the spot rotary-cut stubble-clearing device it is characterised in that rotary-cut frame quarter butt
Lower end have a waist type groove, tail-gear spindle passes through waist type groove to pass through pad and nut and fixes tail wheel.
5. electromechanical integration straw according to claim 1 on the spot rotary-cut stubble-clearing device it is characterised in that two neighboring rotation
Two neighboring cutting blade front and back axis spacing on cutting frame is the half of a cutting blade diameter.
6. electromechanical integration straw according to claim 1 on the spot rotary-cut stubble-clearing device it is characterised in that frame is provided with
The suspended structure being connected with its power-equipment.
7. the electromechanical integration straw rotary-cut stubble-clearing device on the spot according to claim 1 to 6 any one, its feature exists
In electromotor is sequentially connected commutator, controlling switch by cable, and controlling switch is connected with each group direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489644.6A CN104996093B (en) | 2015-08-08 | 2015-08-08 | Mechanical and electronic integrated in-place straw rotary-cutting and stubble cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489644.6A CN104996093B (en) | 2015-08-08 | 2015-08-08 | Mechanical and electronic integrated in-place straw rotary-cutting and stubble cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104996093A CN104996093A (en) | 2015-10-28 |
| CN104996093B true CN104996093B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510489644.6A Active CN104996093B (en) | 2015-08-08 | 2015-08-08 | Mechanical and electronic integrated in-place straw rotary-cutting and stubble cleaning device |
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| CN (1) | CN104996093B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324851A1 (en) * | 1983-07-09 | 1985-01-17 | H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel | Mowing machine |
| FR2736505B1 (en) * | 1995-07-13 | 1997-09-26 | Kuhn Sa | MOWER WITH AN IMPROVED RAKING DEVICE |
| CN201352899Y (en) * | 2008-12-17 | 2009-12-02 | 山东宁联机械制造有限公司 | Cornstalk cutting machine |
| CN202172597U (en) * | 2011-06-24 | 2012-03-28 | 荣成市佳鑫农业机械有限公司 | Rotary corn harvester |
| CN204482387U (en) * | 2015-03-13 | 2015-07-22 | 石家庄市中州机械制造有限公司 | A kind of rice straw crushing and returning to field machine |
| CN204948811U (en) * | 2015-08-08 | 2016-01-13 | 蚌埠市龙泰消防药剂有限公司 | Mechatronic straw is rotary -cut stubble -cleaning device on spot |
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2015
- 2015-08-08 CN CN201510489644.6A patent/CN104996093B/en active Active
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Inventor after: Wang Wei Inventor after: Zuo Zhen Inventor after: Zuo Jingdong Inventor before: Zuo Zhen Inventor before: Zuo Jingdong |
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Effective date of registration: 20180928 Address after: 041599 No. 1, two lane, North Jia Road, Dong Zhang village, Nan Jia town, Xiangfen County, Shanxi Province Patentee after: Li Wenkang Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Effective date of registration: 20180928 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Address before: 233700 Anhui, Bengbu, Guzhen City, Chengguan Town, North New District of Gai Xia Road, new second middle opposite Patentee before: ANHUI DONGSHENG NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Address after: 225300 room 104, Pearl Road, Yongan Town, Yongan, Taizhou, Jiangsu Patentee after: Li Wenkang Address before: 041599 No. 1, two lane, North Jia Road, Dong Zhang village, Nan Jia town, Xiangfen County, Shanxi Province Patentee before: Li Wenkang |
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