CN102388701B - Mechanical ditching and soil covering device used in rice stubble paddy fields - Google Patents
Mechanical ditching and soil covering device used in rice stubble paddy fields Download PDFInfo
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- CN102388701B CN102388701B CN 201110211548 CN201110211548A CN102388701B CN 102388701 B CN102388701 B CN 102388701B CN 201110211548 CN201110211548 CN 201110211548 CN 201110211548 A CN201110211548 A CN 201110211548A CN 102388701 B CN102388701 B CN 102388701B
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- slide
- furrow plough
- guiding board
- soil guiding
- dextrad
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- Soil Working Implements (AREA)
Abstract
The invention provides a mechanical ditching and soil covering device used in rice stubble paddy fields. The device is characterized by mainly comprising a towing bracket, a ditching plow, a balance tail wheel and directional soil covering plates, wherein the main body of the towing bracket is a horizontal cross bracket which is formed by connection of a longitudinal beam and a cross beam; a towing connector is arranged at the front end of the longitudinal beam and can be connected with various tractors to play a role of towing; the ditching plow is connected below the middle part of the longitudinal beam and plays roles of ditching and left and right bidirectional soil distributing; the balance tail wheel is connected below the rear end of the longitudinal beam, can be elastically adjusted up and down and plays roles of adjusting ditch depth, planishing ditch bottom and balancing integral stress; and the directional soil covering plates are respectively connected below the two ends of the cross beam and play a role of directionally stacking furrow slices at controlled intervals. The device is especially suitable for plow-type ditching in the rice stubble paddy fields before rape transplanting.
Description
Technical field
The invention belongs to agricultural mechanical field, be specifically related to a kind of rice stubble plate field mechanization trench digging covering device.
Background technology
Yangtze river basin winter rape production band is China rape main producing region, is the trunk cropping pattern with late rice stubble rape.But because Yangtze river basin late rice stubble high yield rapeseed cultivation adopts the mode of production of cultivating intensely, for a long time mainly by manually carrying out seedling raising and transplanting, trench digging, rich water quality management and results.In recent years, the trend that goes up because of rural labour's shortage, activating cost is irreversible, the traditional mode of production mode of a large amount of recruitments has become the main limiting factor of this district rape production development, the peasant press for the work program simply, saving of labor, labour-saving practicality and high efficiency rape cultivation mechanical device.Therefore, the strategic plan that has clearly proposed to improve oil plant production mechanization level in " General Office of the State Council is about accelerating to promote the suggestion of oil plant production development ".China south winter rape producing region is because rainwater is many at present, the rape field must be adopted to dig trenches to drain the water away and be alleviated the measure of stain evil and just be conducive to high yield, go up because rice stubble plate field soil moisture content is high and late fall is rainy and produce, the probability that is fit to the preceding rotary tillage ditching of rape transplanting is lower, in order to strive for realizing season that the rape autumn and winter early send out, the peasant usually after rape is transplanted, manually ditches, the anti-stain that digs trenches to drain the water away yields poor results, and trench digging labour intensity is big, ditch shape quality is undesirable.For this reason, urgent need is a kind of in the production requires low practicality, efficient rape to plant preceding mechanization trench digging covering device to soil moisture content and precipitation.
Summary of the invention
The purpose of this invention is to provide a kind of rice stubble plate field mechanization trench digging covering device, the realization rape is transplanted preceding accurate forming to drain ditch, plate field, and finishes the directed operation native and that the band shape heap covers the furrow face of throwing.
For achieving the above object, the technical solution used in the present invention is: a kind of rice stubble plate field mechanization trench digging covering device, and its innovation is: this device mainly is made up of towing bracket, trench digging turnplow, balance tail wheel and this four part of directed trailing bar, wherein:
Described towing bracket is made up of cross frame and traction connector, and cross frame is connected and composed by a horizontally disposed longeron and a horizontally disposed crossbeam right-angled intersection under the use state, and traction connector is fixed on the front end of longeron.
Described trench digging turnplow mainly is made up of left-hand furrow plough, dextrad furrow plough and linking arm, the left-hand furrow plough is made of the turnplow curved surface of a left-hand, the dextrad furrow plough is made of the turnplow curved surface of a dextrad, left-hand furrow plough and dextrad furrow plough are symmetrically arranged with the back-to-back form of mouldboard, and wherein the left-hand furrow plough links to each other with plough point and the top, mouldboard the place ahead of dextrad furrow plough; Described linking arm is made of the tubular axis class A of geometric unitA, and linking arm vertically is arranged in the below, middle part of longeron, fixedlys connected with the longeron middle part in the upper end of linking arm, fixedlys connected with the dextrad furrow plough with the left-hand furrow plough in the arm body of linking arm or bottom.
Described balance tail wheel is formed by regulating rocking handle, governor motion and scroll wheel, wherein, governor motion is made up of slide, slide mass and screw rod, slide is fixed on the rear portion of longeron, slide mass and slide are slidingly connected at above-below direction, slide mass is provided with screwed hole at above-below direction, screw rod is vertically arranged and relative slide rotating support, screw rod is threaded with screwed hole, described adjusting rocking handle links to each other with the upper end of screw rod, slide mass extends a supporting mass downwards, and the relative supporting mass of scroll wheel is rotationally connected; Described scroll wheel is a cylindrical nip drum.
Described directed trailing bar mainly is made up of left soil guiding board and right soil guiding board, left side soil guiding board is fixed on the below of crossbeam left end, and is positioned at by the left-hand furrow plough, and right soil guiding board is fixed on the below of crossbeam right-hand member, and be positioned at by the dextrad furrow plough, left soil guiding board and right soil guiding board are symmetrically arranged; The top, rear portion of described left soil guiding board and right soil guiding board is outward-dipping; The extension downwards of described crossbeam left end is provided with a left side and connects vertical beam, and left soil guiding board is fixedly connected with the lower end that a left side is connected vertical beam; The extension downwards of described crossbeam right-hand member is provided with the right vertical beam that connects, and right soil guiding board is fixedly connected with the lower end that the right side is connected vertical beam
Related content in the technique scheme is explained as follows:
1. in the such scheme, " indulging " has implication longitudinally, and " horizontal stroke " has horizontal implication.Vertically refer in the present invention the direction of ditching laterally refer to the width of ditching." preceding ", " back ", " left side ", " right side ", " on ", D score is to use state to be reference with the present invention's covering device of ditching, " front and back " refer to vertically, " about " refer to that laterally " up and down " refers to vertical direction.
2. in the such scheme, described " slide " constitutes a slide mechanism in theory with " slide mass ".
The principle of the invention is: at first design a towing bracket, the main body of this towing bracket is a horizontally disposed cross frame, cross frame is connected and composed by longitudinal and cross beam, the front end of longeron is provided with traction connector, traction connector can be connected with all kinds of tractors or dynamic power machine, plays draw.The below, middle part of longeron is connected with the trench digging turnplow, and the trench digging turnplow plays trench digging and the two-way soil-dividing action in the left and right sides.Below, the rear end of longeron is connected with the balance tail wheel, and the balance tail wheel can telescopic adjustment at above-below direction, the effect that the balance tail wheel plays and regulates ditch depth, flattens bottom of trench and whole stress balance.The below, two ends of crossbeam is connected with directed trailing bar respectively, and directed trailing bar plays the effect that directed spacing is stacked Tu Fa.
Because technique scheme is used, the present invention compared with prior art has following advantage:
1. the present invention can realize rape is transplanted the plough formula trench digging in preceding rice stubble plate field.The two-sided turnplow of this programme trench digging with revolve the cutter trench digging and compare, be subjected to soil moisture content too high less with restriction excessive rainfall, penetration performance is good, simple in structure, can guarantee in time to dig trenches to drain the water away before rape is transplanted, avoid influencing rape because being difficult to ditch and transplant season or plant the artificial defective of ditching in back season because robbing.
2. the present invention can realize the accurate forming to drain ditch, rice stubble plate field, and can regulate the trench digging degree of depth and smooth bottom of trench, and drainage effect is improved in effective unimpeded drain ditch.
3. the present invention is owing to installed soil guiding board, facility advance in the process, soil back upper place throwing to the left and right is put on the plate field, and it is parallel with ditch dug with a plow that Tu Fa stacks direction, Tu Fa and ditch back gauge can be regulated by the adjustment of the outward-dipping angle in soil guiding board upper back, and reserve rape transplanting band on the left side or the right of strip stacking Tu Fa.
Description of drawings
Accompanying drawing 1 is the stereogram at the embodiment of the invention first visual angle;
Accompanying drawing 2 is the stereogram at the embodiment of the invention second visual angle;
Accompanying drawing 3 is for using the present invention in the ditch generalized section of earthing of plate Tanaka.
In the above accompanying drawing: 1. traction connector; 2. longeron; 3. crossbeam; 4. left-hand furrow plough; 5. dextrad furrow plough; 6. linking arm; 7. mount pad; 8. fixator; 9. cross-brace; 10. adjusting rocking handle; 11. governor motion; 12. scroll wheel; 13. left soil guiding board; 14. right soil guiding board; 15. a left side connects vertical beam; 16. the right vertical beam that connects; 17. groove; 18. Tu Fa; 19. plate field.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: a kind of rice stubble plate field mechanization trench digging covering device
As depicted in figs. 1 and 2, this device is mainly formed (also can increase other functional structures, such as rape transplanting or other seeding appliances etc.) wherein by towing bracket, trench digging turnplow, balance tail wheel and this four part of directed trailing bar:
Described towing bracket is made up of cross frame and traction connector 1, and cross frame is connected and composed by a horizontally disposed longeron 2 and horizontally disposed crossbeam 3 right-angled intersections under the use state, and traction connector 1 is fixed on the front end of longeron 2.Traction connector 1 refers to the syndeton that is connected with all kinds of tractors or dynamic power machine." traction connector " is a kind of upperseat concept of broad sense in the present invention, and its specific implementation form is varied, adds forms such as latch from the simplest hook, locating hole, seen self-action traction connector between similar railway carriage.So long as traction connector commonly known in the art all can be used in the present invention.
Described trench digging turnplow mainly is made up of left-hand furrow plough 4, dextrad furrow plough 5 and linking arm 6, left-hand furrow plough 4 is made of the turnplow curved surface of a left-hand, dextrad furrow plough 5 is made of the turnplow curved surface of a dextrad, left-hand furrow plough 4 is symmetrically arranged with the back-to-back form of mouldboard with dextrad furrow plough 5, wherein left-hand furrow plough 4 links to each other with plough point and the top, mouldboard the place ahead of dextrad furrow plough 5, separate at other positions, and cross-brace 9 support and connection are adopted at the mouldboard back side.Described linking arm 6 is made of the tubular axis class A of geometric unitA, linking arm 6 vertically is arranged in the below, middle part of longeron 2, fixedlying connected with longeron 2 middle parts with fixator 8 by mount pad 7 in the upper end of linking arm 6, fixedlys connected with dextrad furrow plough 5 with left-hand furrow plough 4 in the arm body of linking arm 6 or bottom.The trench digging turnplow plays trench digging and the two-way soil-dividing action in the left and right sides.
Described balance tail wheel is formed by regulating rocking handle 10, governor motion 11 and scroll wheel 13, wherein, governor motion 11 is made up of slide, slide mass and screw rod, slide is fixed on the rear portion of longeron 2, slide mass and slide are slidingly connected at above-below direction, slide mass is provided with screwed hole at above-below direction, screw rod is vertically arranged and relative slide rotating support, screw rod is threaded with screwed hole, described adjusting rocking handle 10 links to each other with the upper end of screw rod, slide mass extends a supporting mass downwards, and scroll wheel 13 is that a cylindrical nip drum and relative supporting mass are rotationally connected.In the balance tail wheel, described slide and slide mass constitute a slide mechanism in theory, and this slide mechanism has and comprises following three kinds of specific implementation forms:
First kind: slide is a sliding sleeve that the cross section is rectangular enclosure, and slide mass is a traveller that the cross section is rectangle, and traveller is placed in to form in the sliding sleeve and is slidingly matched.What represent among Fig. 1 and Fig. 2 is exactly this structure.
Second kind: slide is provided with the matrix chute, and slide mass is provided with the matrix chute and cooperates slide block, and slide block is placed in to form in the matrix chute and is slidingly matched.
The third: slide is provided with the convex slide rail, and slide mass is provided with the matrix slide block, and matrix slide block and convex slide rail form and be slidingly matched.
When rotate regulating rocking handle 10, screw rod rotates thereupon, and screw rod rotates the back and drives the relative slide of slide mass and slide up and down, and finally makes the scroll wheel 13 can telescopic adjustment at above-below direction.The effect that the balance tail wheel plays and regulates ditch depth, flattens bottom of trench and whole stress balance.
Described directed trailing bar mainly is made up of left soil guiding board 13 and right soil guiding board 14, and the extension downwards of crossbeam 3 left ends is provided with a left side and connects vertical beam 15, and left soil guiding board 13 is fixedly connected with the lower end that a left side is connected vertical beam 15.The extension downwards of crossbeam 3 right-hand members is provided with the right vertical beam 16 that connects, and right soil guiding board 14 is fixedly connected with the lower end that the right side is connected vertical beam 16.It is other that left side soil guiding board 13 is positioned at left-hand furrow plough 4, and it is other that right soil guiding board 14 is positioned at dextrad furrow plough 5, and left soil guiding board 13 is symmetrically arranged with right soil guiding board 14.The top, rear portion of left side soil guiding board 13 and right soil guiding board 14 is outward-dipping, and outward-dipping angle is decided on throwing the soil distance, plays directed spacing and stacks the Tu Fa effect.
The design of present embodiment is applicable to the trench digging covering device in the preceding no-tillage plate of the rice stubble field of rape transplanting, be applicable to that also the rice stubble cover broadcasts the trench digging covering device of the field strip thinning of rape and the trench digging integration of operation of plate field, be applicable to the trench digging covering device in no-tillage plate fields before the crop-planting such as rice stubble vegetables simultaneously.
Fig. 3 uses the present invention in the ditch generalized section of earthing of plate Tanaka.As can be seen from the figure, have groove 17 on the plate field 19, groove 17 both sides have directed spacing to stack soil upturned soil 18.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. rice stubble plate field mechanization trench digging covering device, it is characterized in that: this device mainly is made up of towing bracket, ditch turnplow, balance tail wheel and this four part of directed trailing bar, wherein:
Described towing bracket is made up of cross frame and traction connector (1), cross frame is connected and composed by a horizontally disposed longeron (2) and horizontally disposed crossbeam (a 3) right-angled intersection under the use state, and traction connector (1) is fixed on the front end of longeron (2);
Described trench digging turnplow mainly is made up of left-hand furrow plough (4), dextrad furrow plough (5) and linking arm (6), left-hand furrow plough (4) is made of the turnplow curved surface of a left-hand, dextrad furrow plough (5) is made of the turnplow curved surface of a dextrad, left-hand furrow plough (4) is symmetrically arranged with the back-to-back form of mouldboard with dextrad furrow plough (5), and wherein left-hand furrow plough (4) links to each other with plough point and the top, mouldboard the place ahead of dextrad furrow plough (5); Described linking arm (6) is made of the tubular axis class A of geometric unitA, linking arm (6) vertically is arranged in the below, middle part of longeron (2), fixedlying connected with longeron (2) middle part in the upper end of linking arm (6), fixedlys connected with dextrad furrow plough (5) with left-hand furrow plough (4) in the arm body of linking arm (6) or bottom;
Described balance tail wheel is by regulating rocking handle (10), governor motion (11) and scroll wheel (12) are formed, wherein, governor motion (11) is by slide, slide mass and screw rod are formed, slide is fixed on the rear portion of longeron (2), slide mass and slide are slidingly connected at above-below direction, slide mass is provided with screwed hole at above-below direction, screw rod is vertically arranged and relative slide rotating support, screw rod is threaded with screwed hole, described adjusting rocking handle (10) links to each other with the upper end of screw rod, slide mass extends a supporting mass downwards, and scroll wheel (12) supporting mass relatively is rotationally connected; Described scroll wheel (12) is a cylindrical nip drum;
Described directed trailing bar mainly is made up of left soil guiding board (13) and right soil guiding board (14), left side soil guiding board (13) is fixed on the below of crossbeam (3) left end, and it is other to be positioned at left-hand furrow plough (4), right soil guiding board (14) is fixed on the below of crossbeam (3) right-hand member, and it is other to be positioned at dextrad furrow plough (5), and left soil guiding board (13) is symmetrically arranged with right soil guiding board (14); The top, rear portion of described left soil guiding board (13) and right soil guiding board (14) is outward-dipping; The extension downwards of described crossbeam (3) left end is provided with a left side and connects vertical beam (15), and left soil guiding board (13) is fixedly connected with the lower end that a left side is connected vertical beam (15); The extension downwards of described crossbeam (3) right-hand member is provided with the right vertical beam (16) that connects, and right soil guiding board (14) is fixedly connected with the lower end that the right side is connected vertical beam (16).
2. rice stubble plate according to claim 1 field mechanization trench digging covering device, it is characterized in that: described slide is a sliding sleeve that the cross section is rectangular enclosure, and slide mass is a traveller that the cross section is rectangle, and traveller is placed in to form in the sliding sleeve and is slidingly matched.
3. rice stubble plate according to claim 1 field mechanization trench digging covering device, it is characterized in that: described slide is provided with the matrix chute, and slide mass is provided with the matrix chute and cooperates slide block, and slide block is placed in that formation is slidingly matched in the matrix chute.
4. rice stubble plate according to claim 1 field mechanization trench digging covering device, it is characterized in that: described slide is provided with the convex slide rail, and slide mass is provided with the matrix slide block, and the matrix slide block is slidingly matched with the formation of convex slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110211548 CN102388701B (en) | 2011-07-27 | 2011-07-27 | Mechanical ditching and soil covering device used in rice stubble paddy fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110211548 CN102388701B (en) | 2011-07-27 | 2011-07-27 | Mechanical ditching and soil covering device used in rice stubble paddy fields |
Publications (2)
| Publication Number | Publication Date |
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| CN102388701A CN102388701A (en) | 2012-03-28 |
| CN102388701B true CN102388701B (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110211548 Expired - Fee Related CN102388701B (en) | 2011-07-27 | 2011-07-27 | Mechanical ditching and soil covering device used in rice stubble paddy fields |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460837B (en) * | 2013-08-30 | 2015-12-23 | 新疆生产建设兵团第八师一四四团 | Grape ditch-cleaning machine ditch cleaning device |
| CN107258164A (en) * | 2017-08-01 | 2017-10-20 | 郴州金通信息科技有限公司 | A kind of agricultural ferti-seeding all-in-one covering device |
| CN108811607B (en) * | 2018-05-29 | 2021-06-04 | 温州职业技术学院 | Ditching frame for ditching machine |
| CN108934298B (en) * | 2018-07-04 | 2020-06-26 | 绍兴市米莉农业科技有限公司 | Combined soil dividing device for rotary ditcher |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092181U (en) * | 1991-03-28 | 1992-01-08 | 张云 | Two-way alternative plow |
| US5526759A (en) * | 1993-10-25 | 1996-06-18 | Cox; Robert J. | Method and apparatus for laying chick feed support paper |
| CN201135016Y (en) * | 2007-09-16 | 2008-10-22 | 张廷录 | Alternating plough |
| CN201315737Y (en) * | 2008-12-15 | 2009-09-30 | 杨继荣 | Ditching film covering machine |
| CN101861767B (en) * | 2010-06-04 | 2012-07-25 | 沈阳农业大学 | Ditching ridge-raising multifunctional pivot plow |
| CN202190522U (en) * | 2011-07-27 | 2012-04-18 | 江苏太湖地区农业科学研究所 | Mechanized furrowing and covering device for rice stubble soil-compaction field |
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2011
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