CN104663064B - Anti-blocking method and anti-blocking device applied to field operation equipment - Google Patents

Anti-blocking method and anti-blocking device applied to field operation equipment Download PDF

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Publication number
CN104663064B
CN104663064B CN201510073079.5A CN201510073079A CN104663064B CN 104663064 B CN104663064 B CN 104663064B CN 201510073079 A CN201510073079 A CN 201510073079A CN 104663064 B CN104663064 B CN 104663064B
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straw
sliding
seesaw
blocking
wheel
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CN104663064A (en
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顾峰玮
胡志超
陈有庆
吴峰
彭宝良
徐弘博
王公仆
刘敏基
王伯凯
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Abstract

The invention relates to field operation equipment, and belongs to the field of agricultural machines. An anti-blocking method applied to the field operation equipment is characterized in that the anti-blocking method is applied to the equipment performing operation in a field with straws and weeds on the ground; a sliding warp for completely separating easy-to-block parts from the ground is arranged below the easy-to-block parts of the equipment; straw pressing wheels are arranged right in front of the sliding warp; the crop straws and the weeds are pressed down by the straw pressing wheels, and the rear following sliding warp is matched with the front straw pressing wheels to continue to press the crop straws and the weeds pressed down by the straw pressing wheels; the pressed down crop straws and the weeds cannot contact the easy-to-block parts below the equipment, so blocking is prevented; the sliding warp is arranged below the easy-to-block parts at two sides of the equipment, and the straw pressing wheels are arranged in front of the sliding warp. According to the anti-blocking method disclosed by the invention, by combining the sliding warp with the straw pressing wheels, the straws and the weeds cannot contact the easy-to-block parts below the equipment, and the equipment blocking problem is thoroughly solved.

Description

A kind of anti-blocking stagnant method and device being applied to farm work equipment
Technical field
The present invention relates to farm work equipment, more particularly, to a kind of anti-blocking stagnant method being applied to farm work equipment and dress Put.
Background technology
A large amount of straws that after harvesting wheat, field exists, easily cause traditional no-tillage seeding machine shovel and fertile shovel extension grass, Stop up stifled, whole machine cannot normal work, that is, allow to sow, also easily cause the consequences such as frame kind, disconnected Seedling.In addition, winter wheat harvests Rear lower stubble Semen arachidis hypogaeae, Semen sojae atricolor or seeding corn and other crops are it is desirable to more planting early enough is better, if adopting labor cleaning's straw, time-consuming take Power, may will cause Semen arachidis hypogaeae, Semen sojae atricolor or corn seeding not in time, affect yield, therefore typically now adopt crushed stalk After plough deeply, then after rotary tillage sowing technical measures, solve field from which wheat has been reaped sowing problem, before this institute, proposed a kind of broken straw, clearly of collecting Straw, apply fertilizer, sow, covering the multi-functional set structure being integrated such as straw.
But, no matter present rotary cultivator, straw chopping harvester, or collection broken straw, clear straw, apply fertilizer, sow, covering straw etc. The multi-functional set structure being integrated, has been found that a serious problem: be exactly straw, the weeds of ground in farm work Be easy to stifled stagnant in the above position to the assembly of landing ground straw such as belt wheel guard shield bottom, volute of blower bottom, existing anti- Plugging technique mostly is solution and buries what part (seed opener, applicator boot etc.) extension grass heap soil or fertilizer over and around the roots was blocked up and developed, from power provider Formula angle, existing technology can be divided into the anti-blocking stagnant technology of powder actuated and anti-blocking stagnant technology two big class of passive type, power drive The anti-blocking stagnant technical work principle of formula is that tractor motive power output shaft provides power, drives anti-blocking stagnant device rotary shaft, and drives brokenly The anti-blocking part of stubble buries breaking, mainly has rotary tillage blade, pulverizes blade and power disc type etc.;The anti-blocking stagnant technology of passive type is main Rely on self gravitation to cut stubble and burying, mainly have disc type, cunning to stick up formula, but before above-mentioned anti-blocking technology is all not fully appropriate for The position grounds such as the belt wheel guard shield bottom of the rotary cultivator mentioned, straw chopping harvester, no-tillage seeding machine etc., volute of blower bottom Straw, weeds are hung grass and stop up stifled problem.
Content of the invention
The technical problem to be solved is to provide a kind of anti-blocking stagnant method being applied to farm work equipment and dress Put, solve to plough deeply now for by after crushed stalk, then the group in the face of ground straw of the farm work equipment sowed after rotary tillage Part such as the position straw such as belt wheel guard shield bottom, volute of blower bottom, weeds are hung grass and are stopped up the stifled insurmountable defect of problem.
Technical scheme
A kind of anti-blocking stagnant method being applied to farm work equipment it is characterised in that: be applied to there is straw or miscellaneous on ground The field of grass is carried out on the equipment of operation, and the cunning that position is separated by lower section setting completely that easily block up stagnant position in equipment with ground is stuck up Plate, sliding seesaw dead ahead is provided with pressure straw wheel before being arranged on described equipment, pressure straw wheel overwhelms crop material and weeds, and back is closelyed follow Sliding seesaw and front the cooperation of pressure straw wheel, take advantage of a situation the crop material that pressure straw wheel is overwhelmed and weeds continue to push down, after overwhelming Crop material and weeds cannot touch easily stifled stagnant part below equipment, prevent stifled stagnant, described sliding seesaw is arranged on equipment two Easily blocking up below stagnant position of side, presses straw wheel to be arranged in front of sliding seesaw.
Angle between described sliding seesaw and ground can be adjusted.
The anti-blocking stagnant device of the sliding Combined type farm implement of pressure of a kind of above-mentioned anti-blocking stagnant method of application, its feature exists In: equipment includes broken straw clear straw machine, and described broken straw clear straw machine is set to horizontal wide cut box-type, is provided with level in casing Swivel knife shaft, the broken straw knife of many of radial arrangement on cutter shaft, many broken straw knives are arranged on cutter shaft with helical manner, in broken straw The rear of knife is a horizontal screw feeder, the outfan of horizontal screw feeder configuration blower fan, and described blower fan is located at the side of casing, by the road to After deliver to above ferti-seeding all-in-one, the straw that the configuration of the port of export of pipeline has adjustable straw deflector throws mouth, case The opposite side of body is driving pulley, is provided with sliding seesaw from front to back, described sliding seesaw in the lower section of described casing both sides Completely described blower fan and belt wheel are separated with ground, the left and right sides in front of casing, before sliding seesaw, pressure straw wheel, institute are installed The angle stated between sliding seesaw and ground is 5~45 degree.
Be slightly narrower than sliding seesaw, sliding seesaw is straight strip to the width of described pressure straw wheel.
The width of described pressure straw wheel is set to the rounding with certain radian be slightly narrower than sliding seesaw, sliding seesaw front end outer side Angle, and up add protective plate.
The rear and front end of described sliding seesaw is fixed on the side plate of casing, and sliding seesaw rear end is provided with fixed via, to connect Bolt is fixed in the screw of box side through fixed via, and sliding seesaw front end can the connecting bolt around rear end rotate, and adjusts Angle between sliding seesaw and ground, on the side plate of the corresponding casing in sliding seesaw front end, fixing hole is provided with multiple, sticks up positioned at cunning On the stroke circular arc that front edge of board rotates upwardly and downwardly.
The multiple screw of string is provided with from top to bottom on the side plate of described casing, the rear end of described sliding seesaw with one of Screw is coupled with connecting bolt.
It is additionally provided with triangular plate, described triangular plate is fixed on sliding seesaw above described sliding seesaw Side, is fixed on the side plate of casing.
Reinforcement before and after being additionally provided with above described sliding seesaw.
Described pressure straw wheel adopts broadside wheel, and width is more than or equal to 60mm, with diameter greater than equal to 350mm.
Beneficial effect
The present invention is applied to the anti-blocking stagnant method and apparatus of farm work equipment using broken in present no-tillage seeding machine The belt wheel of straw clear straw part and the bottom of blower fan, by pressing the cooperation of straw wheel and sliding seesaw, pressure straw wheel overwhelms crop material and miscellaneous Grass, the sliding seesaw in back is taken advantage of a situation and is continued to push down by the crop material pressing straw wheel to overwhelm and weeds, thus cannot touch below equipment Easily stifled stagnant part, thorough solution equipment blocks up stagnant problem.
Brief description
Fig. 1 is the left perspective schematic diagram of the prior art of the present invention.
Fig. 2 is the perspective right schematic diagram of the prior art of the present invention.
Fig. 3 is the left perspective schematic diagram of the present invention.
Fig. 4 is the perspective right schematic diagram of the present invention.
Fig. 5 is the left side plan schematic diagram of the present invention.
Wherein: 1- cutter shaft, the horizontal screw feeder of 2-, 3- blower fan, 4- belt wheel, 5- slides seesaw, and 6- presses straw wheel, and 7- triangle is fixed Plate, 8- shape journey circular arc.
Specific embodiment
With reference to specific embodiments and the drawings, the present invention is expanded on further.
Accompanying drawing 1 and accompanying drawing 2 are the present broken straw clear straw partial left side of no-tillage seeding machine and the schematic perspective view on right side, can To see left side and right side respectively belt wheel and blower fan, it is all to be very easy to extension grass in actual job to stop up the position blocked up.
Stop up stifled problem in order to solve the above-mentioned position of no-tillage seeding machine and hang grass, the present invention proposes one kind and be applied to farm work to set Standby anti-blocking stagnant method, is applied to no-tillage seeding machine, can also apply to have straw or the field of weeds to carry out operation on ground On equipment, such as rotary cultivator, straw chopping harvester etc..Setting pressure straw wheel before equipment, the lower section easily blocking up stagnant position in equipment sets Put completely by the sliding seesaw at position and ground cut-off, pressure straw wheel is arranged on sliding seesaw dead ahead, is arranged on the pressure straw wheel load in front Crop material and weeds, back is arranged on the pressure straw wheel cooperation of the sliding seesaw below equipment and front, and taking advantage of a situation will pressure straw wheel load The crop material falling and weeds continue to push down, and the crop material after overwhelming and weeds cannot touch easily stifled stagnant portion below equipment Part, prevents stifled stagnant.Angle between described sliding seesaw and ground can be adjusted, thus adapting to the field of different humidity or flatness Ground.
Accompanying drawing 3 and accompanying drawing 4 be exactly should in aforementioned manners in the anti-blocking stagnant device of the broken straw clear straw machine of present no-tillage seeding machine, Described broken straw clear straw machine is set to horizontal wide cut box-type, is provided with horizontal rotation cutter shaft 1, footpath on cutter shaft 1 in casing To many broken straw knives of configuration, many broken straw knives are arranged on cutter shaft 1 with helical manner, are one horizontal to stir at the rear of broken straw knife Dragon 2, the outfan configuration blower fan 3 of horizontal screw feeder 2, deliver to backward by the road above ferti-seeding all-in-one, the port of export of pipeline The straw that configuration has adjustable straw deflector throws mouth, and described blower fan 3 is located at the side of casing, and the opposite side of casing is to drive Movable belt pulley 4, is provided with sliding seesaw 5 from front to back in the lower section of described casing both sides, described sliding seesaw is completely by described blower fan 3 With belt wheel 4 and ground cut-off, the left and right sides in front of casing, before sliding seesaw 5, pressure straw wheel 6 is installed.
As accompanying drawing 5 is illustrated, be slightly narrower than sliding seesaw 5, the rear and front end of sliding seesaw 5 is fixed on casing to the width of pressure straw wheel 6 On side plate, sliding seesaw 5 rear end is provided with fixed via, is fixed in the screw of box side through fixed via with connecting bolt, Sliding seesaw 5 front end can the connecting bolt around rear end rotate, and adjusts the angle between sliding seesaw 5 and ground, sliding seesaw 5 and ground it Between angle be 5~45 degree, on the side plate of the corresponding casing in sliding seesaw 5 front end fixing hole be provided with multiple, before cunning seesaw 5 Hold on the stroke circular arc 8 rotating upwardly and downwardly.During installation, sliding seesaw 5 rear end is fixed, and front end can be according to the field level treating operation The sliding seesaw 5 of situation adjustment and the angle on ground.Slide seesaw 5 in order to fixing further, be additionally provided with triangle above sliding seesaw 5 solid Fixed board 7, described triangular plate 7 is fixed on above sliding seesaw 5, while being fixed on the side plate of casing.Sliding seesaw 5 Reinforcement before and after can also increasing above.
Pressure straw wheel 6 needs using broadside wheel, and width can be more than or equal to 60mm.Broadside wheel is for overwhelming straw and weeds Effect is more preferable.The multiple screw of string, the rear end of described sliding seesaw and wherein are provided with from top to bottom on the side plate of described casing Individual screw is coupled with connecting bolt, thus adjusting the height of sliding seesaw.
The present invention puts a pressure straw wheel in front, is provided with the sliding seesaw of certain angle at pressure straw wheel rear, and sliding seesaw rises Act on to by the parts such as top belt wheel guard shield, volute of blower and lower section straw weeds cut-off;Using dynamic pressure straw wheel and quiet cunning Seesaw coordinates, and front pressure straw wheel can be very good to overwhelm crop material and weeds, the sliding seesaw of back and pressure straw wheel cooperation, takes advantage of a situation The crop material that overwhelm pressure straw wheel and weeds continue to push down, and the crop material after overwhelming and weeds etc. cannot touch belt wheel shield The parts such as cover, volute of blower, cannot hang grass heap soil or fertilizer over and around the roots stifled naturally;Angle adjustable between sliding seesaw and ground, makes crop material, weeds Etc. can streak so that less resistance is smooth;And unlike tradition use sliding seesaw, due to not pressing straw wheel, before very high, not only It is not applied for straw ground, and straw can be shoved along, can not use on devices completely.The technology of the present invention is also Can expansive approach in agricultural mechanical fields such as rotary cultivator, straw chopping harvesters.
The anti-blocking stagnant method and apparatus of the present invention compared with prior art, advantage highly significant: (1) does not need power, move Pressure straw wheel and quiet sliding seesaw combination, the frictional force combination of the gravity of wheel itself and sliding seesaw, energy-conserving and environment-protective;(2) adopt After being combined with sliding seesaw with pressure straw wheel, sliding seesaw does not need very greatly with the angle on ground, and the requirement of frictional force reduces, and can make cunning The service life of seesaw increases, and sliding seesaw can be made again to have certain straw guide functions, cause greatly the straw pressing through to be pressed in accordingly Position, be conducive to operation below;(3) because blower fan and belt wheel are no longer perplexed by hanging the stifled problem of grass heap soil or fertilizer over and around the roots, no-tillage seeding machine Efficiency and accuracy rate greatly increase, protect blower fan and belt wheel, also can protect the dynamical system of whole equipment accordingly.

Claims (10)

1. a kind of anti-blocking stagnant method being applied to farm work equipment it is characterised in that: be applied to there is straw or weeds on ground Field carry out on the equipment of operation, stagnant position and ground cut-off is easily blocked up in the lower section setting easily blocking up stagnant position in equipment completely Sliding seesaw, sliding seesaw dead ahead is provided with pressure straw wheel before being arranged on described equipment, pressure straw wheel overwhelms crop material and weeds, back The sliding seesaw closelyed follow and the pressure straw wheel cooperation in front, take advantage of a situation and continue to push down by the crop material pressing straw wheel to overwhelm and weeds, overwhelm Crop material afterwards and weeds cannot touch easily stifled stagnant part below equipment, prevent stifled stagnant, described sliding seesaw is arranged on Easily blocking up below stagnant position of standby both sides, presses straw wheel to be arranged in front of sliding seesaw.
2. be applied to the anti-blocking stagnant method of farm work equipment as claimed in claim 1 it is characterised in that: described sliding seesaw with Angle between ground can be adjusted.
3. a kind of anti-blocking stagnant dress of the sliding Combined type farm implement of pressure applying anti-blocking stagnant method as claimed in claim 1 Put it is characterised in that: equipment includes broken straw clear straw machine, and described broken straw clear straw machine is set to horizontal wide cut box-type, in casing Inside it is provided with the cutter shaft (1) of horizontal rotation, in the upper broken straw knife of many of radial arrangement of cutter shaft (1), many broken straw knives are with helix side Formula is arranged on cutter shaft (1), is a horizontal screw feeder (2) at the rear of broken straw knife, the outfan configuration blower fan of horizontal screw feeder (2) (3), described blower fan (3) is located at the side of casing, blows backward by the road to above ferti-seeding all-in-one, the port of export of pipeline The straw that configuration has adjustable straw deflector throws mouth, and the opposite side of casing is the belt wheel (4) driving, in described casing two The lower section of side is provided with sliding seesaw (5) from front to back, described sliding seesaw (5) completely by described blower fan (3) and belt wheel (4) with Ground separates, the left and right sides in front of casing, before sliding seesaw (5), is provided with pressure straw wheel (6), described sliding seesaw (5) and ground Between angle be 5~45 degree.
4. the sliding Combined type farm implement of pressure as claimed in claim 3 anti-blocking stagnant device it is characterised in that: described pressure straw Be slightly narrower than sliding seesaw (5), sliding seesaw (5) is straight strip to the width of wheel (6).
5. the sliding Combined type farm implement of pressure as claimed in claim 3 anti-blocking stagnant device it is characterised in that: described pressure straw The width of wheel (6) is set to the rounding with certain radian be slightly narrower than sliding seesaw (5), sliding seesaw (5) front end outer side.
6. the sliding Combined type farm implement of pressure as described in claim 4 or 5 anti-blocking stagnant device it is characterised in that: described The rear and front end of sliding seesaw (5) is fixed on the side plate of casing, and sliding seesaw (5) rear end is provided with fixed via, and connecting bolt passes through Fixed via will be slided seesaw (5) and be fixed in the screw of box side, and sliding seesaw (5) front end can turn around the connecting bolt of rear end Dynamic, adjust angle and ground between for the sliding seesaw (5), on the side plate of the corresponding casing in sliding seesaw (5) front end, fixing hole is provided with Multiple, multiple fixing holes are respectively positioned on the stroke circular arc (8) that sliding seesaw (5) front end rotates upwardly and downwardly.
7. the sliding Combined type farm implement of pressure as claimed in claim 6 anti-blocking stagnant device it is characterised in that: described casing Side plate on be provided with the multiple screw of string from top to bottom, the rear end of described sliding seesaw (5) is with one of screw to be connected spiral shell Bolt couples.
8. the sliding Combined type farm implement of pressure as claimed in claim 3 anti-blocking stagnant device it is characterised in that: described cunning is stuck up It is additionally provided with triangular plate (7), described triangular plate (7) is fixed on above sliding seesaw (5) above plate (5), While being fixed on the side plate of casing.
9. the sliding Combined type farm implement of pressure as claimed in claim 3 anti-blocking stagnant device it is characterised in that: described cunning is stuck up Reinforcement before and after being additionally provided with above plate (5).
10. the sliding Combined type farm implement of pressure as claimed in claim 3 anti-blocking stagnant device it is characterised in that: described pressure Straw wheel (6) adopts broadside wheel, and width is more than or equal to 60mm, with diameter greater than equal to 350mm.
CN201510073079.5A 2015-02-10 2015-02-10 Anti-blocking method and anti-blocking device applied to field operation equipment Active CN104663064B (en)

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* Cited by examiner, † Cited by third party
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CN107432129A (en) * 2017-08-15 2017-12-05 河南农有王农业装备科技股份有限公司 Wheat wide is no-tillage clean area's seeder
CN112690096A (en) * 2021-01-18 2021-04-23 赖琼波 Front end mechanism of red date harvester

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* Cited by examiner, † Cited by third party
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US4546599A (en) * 1984-11-05 1985-10-15 The Paul Revere Corporation Roll opener for a mower conditioner
CN2453662Y (en) * 2000-12-15 2001-10-17 新联集团郑州收割机厂 Profiling machine for lefting straw on field
CN2935772Y (en) * 2006-07-28 2007-08-22 广东省农业机械研究所 Novel machine for returning stubble into soil
CN204157302U (en) * 2014-09-26 2015-02-18 新疆科农机械制造有限责任公司 Crushed stalk both sides field-returning machine
CN204518531U (en) * 2015-02-10 2015-08-05 农业部南京农业机械化研究所 A kind of anti-blocking stagnant device of pressing sliding Combined type farm implement

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