CN1004325B - Method of combined working soil and combine machine of working soil - Google Patents
Method of combined working soil and combine machine of working soil Download PDFInfo
- Publication number
- CN1004325B CN1004325B CN85109472.4A CN85109472A CN1004325B CN 1004325 B CN1004325 B CN 1004325B CN 85109472 A CN85109472 A CN 85109472A CN 1004325 B CN1004325 B CN 1004325B
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- soil
- combined
- separating screen
- rotary
- teeth
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Abstract
The present invention provides a combined land working and ploughing method and a combined land working machine, which relates to an agronomy ploughing technique and a farm machine. The present invention uses a novel ploughing method and a combined land working machine in order to make the soil particles in the surface layer of soil become thin and soft. Roots, stubbles and soil are retrojected by a soil crumbling and separating screen of the combined land working machine, special teeth of a stubble breaking cutter and the teeth of a rotary ploughing blade. Retrojected soil blocks are crumbled when the soil blocks touch the soil crumbling and separating screen, and soil blocks which are not crumbled are sieved to make thin and crumbled soil fall down. Large soil blocks are thrown up by the teeth of the stubble breaking cutter and the teeth of the rotary ploughing blade. The large soil blocks are striked and sieved by the soil crumbling and separating screen until the soil in the surface layer is thin enough.
Description
The present invention relates to a kind of method of soil preparation of agronomy and the scarification equipment of agricultural machinery.
The broken stubble of nineteen eighty-three China's agricultural machinery association " integration of operation facility and system thereof " academic discussion paper-combine, rotary tillage, the multiple operation of dark pine and the method that discussion proposed and the machinery of volume increase, can improve garrulous soil rate at the rotary tillage layer, but kind bed soil structure in the formation of rotary tillage layer, there is more and bigger soil block on the top layer than lower floor, in application facet, the operation power consumption of working width is not big because of each, can not with the supporting use of the medium-sized farm tractor of China.It is contained that " Liaoning agricultural mechanization " the 1st phase in 1984 " has the sieve formula to reverse the rotovator brief introduction ", only increases a hack sieve to improve the hack performance than common rotovator, just increases power consumption 20%-30%, can't solve the integration of operation of broken stubble and dark pine.
The purpose of this invention is to provide a kind of combined site preparation farming method that can form new kind bed soil structure, a kind of power consumption that can reduce whole ground time unit working width is provided, reach and the matching used combined soil preparing machine of the medium-sized farm tractor of China.
Combined working soil method of the present invention is on whole ground simultaneously, previous crops is stayed root stubble chopping and returning, the rotary tillage upper layer of soil also evenly stirs with muck, the separation screening topsoil, subsoiling breaks tillage pan, and does not press under the condition of having ploughed at tractor on ridging and top, suppression ridge, finish in the five seconds, in case * *.
The formed soil structure of the present invention be topsoil the most soft, increase gradually until dark pine layer to dark grogs, be actual situation and the dark pine layer deposited again deeply.Dark pine layer is to surpass tillage pan 10mm for well, and ridging can be according to the seeding method flexible.
Combined working soil method of the present invention is on whole ground simultaneously, with the root stubble chopping and returning that previous crops stays, does not press under the condition of having ploughed at tractor, finishes integration of operation in the five seconds.
Below in conjunction with accompanying drawing a kind of combined soil preparing machine that the inventive method is used of implementing is described.
Fig. 1 is the combined soil preparing machine schematic diagram.
Fig. 2 is the broken stubble cutter tooth schematic diagram of broken stubble device.
Fig. 3 is the rotary tillage cutter tooth schematic diagram of rotary cultivator attachment.
Fig. 4 is the schematic diagram of soil-crushing separating screen.
Combined soil preparing machine of the present invention, as Fig. 1 and shown in Figure 4, by gauge wheel 1, hanger bracket 2, transmission device 3, hood 4, broken stubble device 5, rotary cultivator attachment 6, soil-crushing separating screen 7, dark loose device 8, ridging device 9, suppression device 10, broken stubble cutter tooth 11, rotary tillage cutter tooth 12, screen frame (unit) 13 and 14, compositions such as screen frame (unit) hole 15 and wire 16, it is characterized in that between rotary cultivator attachment 6 and dark loose device 8, add soil-crushing separating screen 7, the broken stubble cutter tooth 11 of broken stubble device 5 adopts narrow tulwar of L shaped groove sword of 20 ° of slip cutting angles, and the rotary tillage cutter tooth 12 of rotary cultivator attachment 6 adopts conrotatory thallium shape right angle tulwar.
As shown in Figure 4, soil-crushing separating screen is on the hole 15 of screen frame (unit) 13 and 14, and some activities are housed, the wire 16 that is rich in elastic force is made, this wire diameter can be 3～8mm, and spacing can be 20～30mm, and the diameter in the hole 15 on this screen frame (unit) wiry is greater than diameter wiry.
Wire can be movable in the screen frame (unit) hole, and be rich in elastic force, can reduce clay, and the wire of minor diameter can improve hack power, and little spacing can improve the fineness of screening grogs, and little spacing can also be regulated according to actual conditions.
The present invention adopts the effect of these two kinds of special cutters tooth, be broken stubble and soil are retrojected, its reaction force major part forward, this useful reaction force forward can reduce power consumption.
The process that combined working soil is realized is to strengthen the spacing of rotary tillage cutter tooth, make the fall bottom of the rotary tillage degree of depth of the soil that is not cut, top is to throw to run on the soil-crushing separating screen and soil that a soil that breaks up and a part are not tossed, and the top layer is to sift out the most soft layer that the soil in small, broken bits that comes forms from soil-crushing separating screen 7.
Every meter working width power consumption of combined soil preparing machine in the prior art is 30.89 horsepowers～36.8 horsepowers.The present invention is 21.89 horsepowers～25.79 horsepowers.Every meter working width machine is heavy in addition, and prior art is 500 kilograms.The present invention is 390 kilograms.Combined working soil function of the present invention and homemade medium-sized farm tractor are supporting.
The present invention and prior art ratio have advantages such as can improving plantation yield per unit area and reduction machine power consumption.
Claims (3)
1, a kind of combined site preparation farming method comprises: pulverize stubble in field, the rotary tillage upper layer of soil also evenly stirs with muck, the subsoiling end waist that breaks, ridging and top, suppression ridge, it is characterized in that the rotary tillage upper layer of soil and and muck evenly stirs and broken two operations of tillage pan of subsoiling between add the operation of separation screening topsoil, under tractor is not pressed the cultivated land condition, finish integration of operation in the five seconds.
2, a kind of combined soil preparing machine that can realize the combined working soil method is to be made of gauge wheel 1, hanger bracket 2, transmission device 3, hood 4, broken stubble device 5, rotary cultivator attachment 6, soil-crushing separating screen 7, dark loose device 8, ridging device 9 and suppression device 10.It is characterized in that increasing soil-crushing separating screen between rotary cultivator attachment and two devices of dark loose device, the cutter tooth 11 of broken stubble device adopts narrow tulwar of L shaped chisel edge of 20 ° of slip cutting angles, and the cutter tooth 12 of rotary cultivator attachment adopts conrotatory thallium shape right angle tulwar.
3, according to the described combined soil preparing machine of claim 2, it is characterized in that being equipped with on screen frame (unit) 13 and 14 wire 16 some activities, that be rich in elastic force, diameter 3～8mm wiry, the diameter in the hole 15 on the screen frame (unit) 13 and 14 of soil-crushing separating screen is greater than diameter wiry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85109472.4A CN1004325B (en) | 1985-12-25 | 1985-12-25 | Method of combined working soil and combine machine of working soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85109472.4A CN1004325B (en) | 1985-12-25 | 1985-12-25 | Method of combined working soil and combine machine of working soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85109472A CN85109472A (en) | 1986-10-08 |
| CN1004325B true CN1004325B (en) | 1989-05-31 |
Family
ID=4796348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85109472.4A Expired CN1004325B (en) | 1985-12-25 | 1985-12-25 | Method of combined working soil and combine machine of working soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1004325B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084737B (en) * | 2010-12-10 | 2012-09-26 | 魏强 | Rotary plow |
| CN102577670A (en) * | 2012-02-15 | 2012-07-18 | 浙江工业大学 | Novel vibration rotary cultivation machine |
| CN103190218A (en) * | 2013-04-07 | 2013-07-10 | 艾孜提艾力·麦麦提 | Joint operation machine for rotary tillage, film mulching and seeding |
| CN103404261A (en) * | 2013-07-18 | 2013-11-27 | 吴江市黎里建兴铸件厂 | Agricultural plow |
| CN106034425B (en) * | 2016-06-30 | 2018-10-26 | 江苏银涛智能装备有限公司 | A kind of stubble-ploughing, deep-loosening rotary tillage, ridging composite working rig |
| CN107896549A (en) * | 2017-12-13 | 2018-04-13 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of method and soil texture for lifting the barren purple soil fertility of hills area sloping upland |
-
1985
- 1985-12-25 CN CN85109472.4A patent/CN1004325B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85109472A (en) | 1986-10-08 |
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