CN102668755A - Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field - Google Patents
Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field Download PDFInfo
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- CN102668755A CN102668755A CN2012101726740A CN201210172674A CN102668755A CN 102668755 A CN102668755 A CN 102668755A CN 2012101726740 A CN2012101726740 A CN 2012101726740A CN 201210172674 A CN201210172674 A CN 201210172674A CN 102668755 A CN102668755 A CN 102668755A
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Abstract
The invention discloses an intertillage-weeding fertilizer applicator for a saline-alkali soil cotton field, which comprises a rack and a weeding coulter fixed below the front part of the rack. The intertillage weeding fertilizer applicator for the saline-alkali soil cotton field is characterized in that a fertilizer falling pipe, soil covering wheels and a land wheel are arranged below the rack; the fertilizer falling pipe is positioned just behind the weeding coulter; the rack is provided with a fertilizer box; a fertilizer outlet is formed at the bottom end of the fertilizer box and is communicated with the top end of the fertilizer falling pipe; a gear-type separation disk for dividing fertilizer into equal amount is arranged above the fertilizer outlet in the fertilizer box and is connected with a driving device; the soil covering wheels comprise a left soil covering wheel and a right soil covering wheel which are respectively positioned on the left side and the right side behind the fertilizer falling pipe; and the land wheel is installed on a support rod and is positioned just behind the position between the left soil covering wheel and the right soil covering wheel. The intertillage weeding fertilizer applicator for the saline-alkali soil cotton field solves the problem that high-saline-alkali releasing surface layers are centralized at the roots of crops after weeding so as to affect the growth of the crops.
Description
Technical field
The present invention relates to a kind of cotton field extirpator, the machine of cotton field, especially a kind of saline land intertill and clean tillage.
Background technology
Present cotton field extirpator, the many employings many colters of a row forward adopt to be fixed on the frame upper type as the weeding cutter; Height with frame carries out integral body adjustment motion, unidirectional weeding work is carried out in the cotton field, when in the row spacing in cotton field, weeding a garden like this; Can concentrate the high solonchak surface layer in the cage and draw the cotton stalk root; Growth to follow-up cotton produces adverse influence, therefore when intertill and clean tillage, should avoid making in the saline land, and the emission surface course root of high salinity is concentrated.
Summary of the invention
In order to overcome above-mentioned shortcoming, the invention provides cotton field, a kind of saline land intertill and clean tillage fertilizer distributor, solved that the release surface layer of high salinity after the weeder weeding concentrates on root and the problem that influences plant growth.
In order to address the above problem, the present invention adopts following technical scheme: cotton field, saline land intertill and clean tillage fertilizer distributor comprises frame and is fixed on the weeding pears cutter of frame front below;
The below of frame also is provided with fertile pipe, earthing wheel and land wheel;
The said fertile pipe that falls is positioned at the dead astern of weeding pears cutter;
Said frame is provided with the fertilizer box, and fertilizer box bottom is a fertilizer outlet, and fertilizer outlet is communicated with the said fertile pipe top that falls; The inherent fertilizer outlet of fertilizer box top is provided with the gear type separator disk that is used for fertilizer equivalent portioning; Separator disk is connected with drive unit;
Said earthing wheel comprises left earthing wheel and right earthing wheel, and left earthing wheel, right earthing wheel lay respectively at the left and right sides at fertile pipe rear;
Said land wheel is installed on the support bar, and land wheel is taken turns at left earthing, the dead astern of position between the right earthing wheel.
Preferably: the drive unit that said separator disk connects comprises gearbox, and separator disk is installed on the output shaft of gearbox, and the input of gearbox is provided with an input sprocket; Coaxial installation one driving wheel of said land wheel, this driving wheel is connected with the input sprocket of gearbox through chain.
Preferably: the front end of said frame is fixedly connected with the hitch frame that can be connected with tractor.
Preferably: hinged between the supporting bar top of installation land wheel and the frame; Also be provided with a diagonal brace between support bar and the frame, this diagonal brace is a telescopic spring lever.
Preferably: described left earthing wheel, right earthing wheel are connected with frame through left socle, right support respectively, and the earthing wheel angle adjusting mechanism of an adjustment earthing angle is set respectively on said left socle, the right support.
The invention has the beneficial effects as follows: the present invention has increased the earthing wheel at the weeding flank face; In the weeding ditch, applying fertilizer after the weeding simultaneously; Fertilising can increase absorbing of the cotton root of having grown like this, then through the earthing wheel turning over soil to both sides after the weeding from newly gathering to return, form a micro-ridge; The principle that transpiration hoists and moves according to soil moisture; Salt and alkali component in the soil can gather to the micro-ridge top along with moisture operation, and salt and alkali component in the root soil in the cotton production process that has reduced plays a positive role to the growth of cotton.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention.
Fig. 2 is the left view of left earthing wheel, right earthing wheel in embodiment illustrated in fig. 1.
Among the figure: 1 hitch frame, 2 weeding colters, 3 fertilizer boxes, 31 fertilizer outlets, 32 separator disks, 4 gearboxes, 5 input sprockets; 6 support bars, 7 land wheels, 8 left earthing wheel, the 9 fertile pipes that fall, 10 frames, 11 driving wheels; 12 right earthing wheels, 13 left socles, 14 right supports, 15 polished rods, 16 diagonal braces, 17 lock nuts.
Embodiment
As shown in Figure 1, this cotton field, saline land intertill and clean tillage fertilizer distributor mainly comprises frame 10 and is fixed on the weeding pears cutter 2 of frame 10 lower front; The below of frame 10 also is provided with fertilizer pipe 9, earthing wheel and land wheel 7.The front end of frame 10 also is fixedly connected with the hitch frame 1 that can be connected with tractor.
The said fertile pipe 9 that falls is positioned at the dead astern of weeding pears cutter 2.
Said frame 10 is provided with fertilizer box 3, and fertilizer box 3 bottoms are fertilizer outlet 31, and fertilizer outlet 31 is communicated with said fertile pipe 9 tops that fall.Fertilizer box 3 inherent fertilizer outlets 31 tops are provided with the gear type separator disk 32 that is used for fertilizer equivalent portioning; Separator disk 32 is connected with drive unit.This drive unit comprises gearbox 4, and separator disk 32 is installed on the output shaft of gearbox 4, and the input of gearbox 4 is provided with an input sprocket 5.Said land wheel 7 coaxial installation one driving wheels 11, this driving wheel 11 is connected with the input sprocket 5 of gearbox through chain.
Said earthing wheel comprises left earthing wheel 8 and right earthing wheel 12, and left earthing wheel 8, right earthing wheel 12 lay respectively at the left and right sides at fertile pipe 9 rears.Left side earthing wheel 8, right earthing wheel 12 are connected with frame 10 through left socle 13, right support 14 respectively, be provided with respectively on said left socle 13, the right support 14 one adjust the earthing angle earthing take turns angle adjusting mechanism 15.Angle adjusting mechanism with left earthing wheel is the structure of example explanation earthing wheel angle adjusting mechanism: as shown in Figure 2; It comprises that the gap is plugged on the polished rod in the left socle; The top of polished rod is provided with a regulating handle 16; Regulating handle is positioned at the left socle top, and the polished rod top is provided with the boss that is stuck in the left socle end face, left socle top threaded engagement one lock nut.Unscrew lock nut, polished rod can freely rotate, and polished rod rotates and drives left earthing wheel angle adjustment, after rotateing in place, tightens lock nut more again, and polished rod can be fixed, and promptly left earthing wheel is fixing.The angle adjusting mechanism of right earthing wheel structure and principle therewith is identical, repeats no more.In addition, described earthing wheel angle adjusting mechanism can also adopt other mechanisms to substitute, and is easy to and can realizes as one of ordinary skill in the art.For example adopt that latch is fixed etc.
Said land wheel 7 is installed on the support bar 6, and the dead astern of land wheel 7 position between left earthing wheel 8, right earthing wheel 12.Hinged between support bar 6 tops and the frame 10; Also be provided with a diagonal brace 16 between support bar 6 and the frame 10, this diagonal brace 16 is a telescopic spring lever.
Its operation principle is following:
The frame 10 of this weeding fertilizer distributor utilizes hitch frame 1 to be connected with the tractor that has increased the height knee, by tractor drive work.Before the work, regulate and fix the height of weeding colter 2.
During work, under the traction of tractor, weeding colter 2 is removed the weeds at two row centers, cotton field, and the soil layer at center separates to both sides under the effect of weeding colter 2.Meanwhile, under the effect of tractive force, land wheel 7 rotates, and coaxial driving wheel 11 rotates, and this driving wheel 11 rotates thereby the output shaft of gearbox 4 drives separator disk 32 through the input sprocket 5 of chain drive gearbox 4.Separator disk 32 the fertilizer in the fertilizer box 3 separately, the fertilizer that separates falls in the native ditch after the weeding along the fertile pipe 9 that falls.To be pushed in the ditch because of the soil that both sides are pushed in weeding to by left earthing wheel 8, right earthing wheel 12 fertilizer is buried, last land wheel 7 rolls soil layer, plays once more the effect of weed eradication.
Hinged and spring lever between support bar 6 and the frame 10 (being diagonal brace 16) can play cushioning effect in traveling process, can not cause damage to land wheel 7 and support bar 6.In addition,, can adjust the earthing angle of left earthing wheel 8, right earthing wheel 12 through earthing wheel angle adjusting mechanism 15, thus turn over when guaranteeing weeding to the soil of both sides as much as possible gather to return.
The above is a preferred implementation of the present invention, for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, and these improvement and retouching also are regarded as protection scope of the present invention.
Claims (5)
1. cotton field, saline land intertill and clean tillage fertilizer distributor comprises frame and is fixed on the weeding pears cutter of frame front below; It is characterized in that,
The below of frame also is provided with fertile pipe, earthing wheel and land wheel;
The said fertile pipe that falls is positioned at the dead astern of weeding pears cutter;
Said frame is provided with the fertilizer box, and fertilizer box bottom is a fertilizer outlet, and fertilizer outlet is communicated with the said fertile pipe top that falls; The inherent fertilizer outlet of fertilizer box top is provided with the gear type separator disk that is used for fertilizer equivalent portioning; Separator disk is connected with drive unit;
Said earthing wheel comprises left earthing wheel and right earthing wheel, and left earthing wheel, right earthing wheel lay respectively at the left and right sides at fertile pipe rear;
Said land wheel is installed on the support bar, and land wheel is taken turns at left earthing, the dead astern of position between the right earthing wheel.
2. cotton field, saline land according to claim 1 intertill and clean tillage fertilizer distributor is characterized in that, the drive unit that said separator disk connects comprises gearbox, and separator disk is installed on the output shaft of gearbox, and the input of gearbox is provided with an input sprocket; Coaxial installation one driving wheel of said land wheel, this driving wheel is connected with the input sprocket of gearbox through chain.
3. cotton field, saline land according to claim 1 intertill and clean tillage fertilizer distributor is characterized in that the front end of said frame is fixedly connected with the hitch frame that can be connected with tractor.
4. cotton field, saline land according to claim 1 intertill and clean tillage fertilizer distributor is characterized in that, and is hinged between the supporting bar top of installation land wheel and the frame; Also be provided with a diagonal brace between support bar and the frame, this diagonal brace is a telescopic spring lever.
5. cotton field, saline land according to claim 1 intertill and clean tillage fertilizer distributor; It is characterized in that; Described left earthing wheel, right earthing wheel are connected with frame through left socle, right support respectively, and the earthing wheel angle adjusting mechanism of an adjustment earthing angle is set respectively on said left socle, the right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101726740A CN102668755A (en) | 2012-05-30 | 2012-05-30 | Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101726740A CN102668755A (en) | 2012-05-30 | 2012-05-30 | Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field |
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| CN102668755A true CN102668755A (en) | 2012-09-19 |
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| CN2012101726740A Pending CN102668755A (en) | 2012-05-30 | 2012-05-30 | Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584723A (en) * | 2015-01-07 | 2015-05-06 | 山东理工大学 | Winter ridging fertilizer distributor for honeysuckles |
| CN107711019A (en) * | 2017-11-02 | 2018-02-23 | 邹城市邹鲁知识产权代理有限公司 | Nursery stock fertilizing and weeding device |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | Multifunctional straw biological reactor operation all-in-one machine |
| CN109479399A (en) * | 2018-12-28 | 2019-03-19 | 齐鲁工业大学 | A kind of farmland weeding machine and working method |
| CN114616941A (en) * | 2022-04-08 | 2022-06-14 | 宜兴市中谷粮油有限责任公司 | Rice cultivation machine-transplanting weeding and fertilizing integrated device and method |
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| CN202587774U (en) * | 2012-05-30 | 2012-12-12 | 山东棉花研究中心 | Intertillage weeding fertilizer distributor for saline-alkali soil cotton field |
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2012
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| DE3702988A1 (en) * | 1987-02-02 | 1988-08-11 | Grimm Hans Hasso | Device combination, which can be attached to an agricultural or forestry working vehicle, for mechanical weed control, in particular between young plant rows in tree nursery or forest plantations |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584723A (en) * | 2015-01-07 | 2015-05-06 | 山东理工大学 | Winter ridging fertilizer distributor for honeysuckles |
| CN107711019A (en) * | 2017-11-02 | 2018-02-23 | 邹城市邹鲁知识产权代理有限公司 | Nursery stock fertilizing and weeding device |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | Multifunctional straw biological reactor operation all-in-one machine |
| CN109479399A (en) * | 2018-12-28 | 2019-03-19 | 齐鲁工业大学 | A kind of farmland weeding machine and working method |
| CN109479399B (en) * | 2018-12-28 | 2021-07-23 | 齐鲁工业大学 | Farmland weeding machine and working method |
| CN114616941A (en) * | 2022-04-08 | 2022-06-14 | 宜兴市中谷粮油有限责任公司 | Rice cultivation machine-transplanting weeding and fertilizing integrated device and method |
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Application publication date: 20120919 |