CN202190522U - Mechanized furrowing and covering device for rice stubble soil-compaction field - Google Patents
Mechanized furrowing and covering device for rice stubble soil-compaction field Download PDFInfo
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- CN202190522U CN202190522U CN2011202682346U CN201120268234U CN202190522U CN 202190522 U CN202190522 U CN 202190522U CN 2011202682346 U CN2011202682346 U CN 2011202682346U CN 201120268234 U CN201120268234 U CN 201120268234U CN 202190522 U CN202190522 U CN 202190522U
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- slide
- furrow plough
- guiding board
- trench digging
- covering device
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Abstract
A mechanized furrowing and covering device for a rice stubble soil-compaction field is characterized by mainly comprising a traction bracket, a furrowing plough, a balance tail wheel and directional covering plates. The main body of the traction bracket is a horizontal cross-shaped bracket formed by connecting a longitudinal beam and a cross beam, a traction connector is arranged at the front end of the longitudinal beam, and the traction connector can be connected with various tractors and has the traction function. The furrowing plough is connected below the middle part of the longitudinal beam and has the functions of furrowing and bidirectional soil separating. The balance tail wheel is connected below the rear end of the longitudinal beam, and the balance tail wheel can be telescopically adjusted in the up-down direction and has the functions of adjusting the furrow depth, flattening the furrow bottom and balancing the whole stress. The directional covering plates are respectively connected below two ends of the cross beam and have the functions of directionally stacking the furrow slice in constant pitch. The scheme is particularly suitable for the plough-type furrowing of the rice stubble soil-compaction field before rape transplanting.
Description
Technical field
The utility model belongs to agricultural mechanical field, is 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, mainly carry out seedling raising and transplanting, trench digging, rich water quality management and results by manual work because Yangtze river basin late rice stubble high yield rapeseed cultivation adopts the mode of production of cultivating intensely for a long time.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 ".At present China south winter rape producing region is because rainwater is many, and the rape field must be adopted to dig trenches to drain the water away and alleviated the measure of stain evil and just help high yield, goes 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, carries out manual work and 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 the utility model provides a kind of rice stubble plate field mechanization trench digging covering device, realizes the preceding accurate forming to drain ditch, plate field of rape transplanting, and accomplishes the directed operation that native and banded heap covers the furrow face of throwing.
For achieving the above object, the technical scheme that the utility model adopts 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:
Said 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 user mode, and traction connector is fixed on the front end of longeron.
Said 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 up of the turnplow curved surface of a left-hand; The dextrad furrow plough is made up 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 the plough point and the top, mouldboard the place ahead of dextrad furrow plough; Said linking arm is made up of the tubular axis class A of geometric unitA, and linking arm vertically is arranged in the below, middle part of longeron, and the upper end of linking arm is fixedly connected with the longeron middle part, and the arm body of linking arm or bottom are fixedly connected with the dextrad furrow plough with the left-hand furrow plough.
Said balance tail wheel is formed by regulating rocking handle, governor motion and scroll wheel, and 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 on above-below direction, and slide mass is provided with screwed hole on above-below direction, and screw rod is vertically arranged and relative slide rotating support; Screw rod is threaded with screwed hole; Said adjusting rocking handle links to each other with the upper end of screw rod, and slide mass extends a supporting mass downwards, and the relative supporting mass of scroll wheel is rotationally connected.
Said 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.
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 in the utility model, be meant the direction of trench digging, laterally be meant the width of trench digging." preceding ", " back ", " left side ", " right side ", " on ", D score is to be reference with the utility model trench digging covering device user mode, " front and back " be meant vertically, " about " be meant laterally, " up and down " is meant vertical direction.
2. in the such scheme, said " slide " constitutes a slide mechanism in theory with " slide mass ".
The utility model principle is: at first design a towing bracket; The main body of this towing bracket is the cross frame of a horizontal arrangement; Cross frame is connected and composed by longitudinal and cross beam; The front end of longeron is provided with traction connector, and 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 the technique scheme utilization, the utility model compared with prior art has advantage:
1. the utility model 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; Receive 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 and transplant season or plant the artificial defective of ditching in back season because of robbing because of being difficult to ditch.
2. the utility model can be realized 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 utility model 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 Tu Fa stacking direction is parallel with ditch dug with a plow, and Tu Fa and ditch back gauge can be regulated through the adjustment of the outward-dipping angle in soil guiding board upper back, and reserves 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 utility model embodiment first visual angle;
Accompanying drawing 2 is the stereogram at the utility model embodiment second visual angle;
Accompanying drawing 3 is for using the utility model 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 accompanying drawing and embodiment the utility model 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:
Said 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 user mode, and traction connector 1 is fixed on the front end of longeron 2.Traction connector 1 is meant 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 utility model, and its concrete way of realization is varied, from the most simple hook, locating hole adds forms such as latch, and 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 utility model.
Said 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 up of the turnplow curved surface of a left-hand; Dextrad furrow plough 5 is made up of the turnplow curved surface of a dextrad, and 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 the 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.Said linking arm 6 is made up of the tubular axis class A of geometric unitA; Linking arm 6 vertically is arranged in the below, middle part of longeron 2; The upper end of linking arm 6 is fixedly connected with longeron 2 middle parts with fixator 8 through mount pad 7, and the arm body of linking arm 6 or bottom are fixedly connected with dextrad furrow plough 5 with left-hand furrow plough 4.The trench digging turnplow plays trench digging and the two-way soil-dividing action in the left and right sides.
Said balance tail wheel is formed by regulating rocking handle 10, governor motion 11 and scroll wheel 12, and 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 on above-below direction, and slide mass is provided with screwed hole on above-below direction, and screw rod is vertically arranged and relative slide rotating support; Screw rod is threaded with screwed hole; Said adjusting rocking handle 10 links to each other with the upper end of screw rod, and slide mass extends a supporting mass downwards, and scroll wheel 12 is that a cylindrical nip drum and relative supporting mass are rotationally connected.In the balance tail wheel, said slide and slide mass constitute a slide mechanism in theory, and this slide mechanism has and comprises following three kinds of concrete ways of realization:
First kind: slide is a sliding sleeve that the cross section is a rectangular enclosure, and slide mass is a traveller that the cross section is a 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 12 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.
Said directed trailing bar mainly is made up of with right soil guiding board 14 left soil guiding board 13, and crossbeam 3 left ends are provided with left side connection vertical beam 15 to extending below, and the lower end that a left soil guiding board 13 and a left side are connected vertical beam 15 is fixedly connected.Crossbeam 3 right-hand members are provided with the right vertical beam 16 that connects to extending below, and right soil guiding board 14 is fixedly connected with the right lower end that 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 looked throwing soil distance and decided, and 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 field strip thinning and the plate field trench digging integration of operation of rape, be applicable to the trench digging covering device in no-tillage plate field before the crop-planting such as rice stubble vegetables simultaneously.
Fig. 3 uses the utility model 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.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (7)
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:
Said 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 user mode, and traction connector (1) is fixed on the front end of longeron (2);
Said 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 up of the turnplow curved surface of a left-hand; Dextrad furrow plough (5) is made up 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 the plough point and the top, mouldboard the place ahead of dextrad furrow plough (5); Said linking arm (6) is made up of the tubular axis class A of geometric unitA; Linking arm (6) vertically is arranged in the below, middle part of longeron (2); The upper end of linking arm (6) is fixedly connected with longeron (2) middle part, and the arm body of linking arm (6) or bottom are fixedly connected with dextrad furrow plough (5) with left-hand furrow plough (4);
Said balance tail wheel is formed by regulating rocking handle (10), governor motion (11) and scroll wheel (12), and 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 on above-below direction, and slide mass is provided with screwed hole on above-below direction, and screw rod is vertically arranged and relative slide rotating support; Screw rod is threaded with screwed hole; Said adjusting rocking handle (10) links to each other with the upper end of screw rod, and slide mass extends a supporting mass downwards, and scroll wheel (12) supporting mass relatively is rotationally connected;
Said 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).
2. rice stubble plate according to claim 1 field mechanization trench digging covering device, it is characterized in that: said slide is a sliding sleeve that the cross section is a rectangular enclosure, and slide mass is a traveller that the cross section is a 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: said 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.
4. rice stubble plate according to claim 1 field mechanization trench digging covering device, it is characterized in that: said 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 are slidingly matched.
5. rice stubble plate according to claim 1 field mechanization trench digging covering device is characterized in that: the top, rear portion of said left soil guiding board (13) and right soil guiding board (14) is outward-dipping.
6. rice stubble plate according to claim 1 field mechanization trench digging covering device is characterized in that: said crossbeam (3) left end is provided with left side connection vertical beam (15) to extending below, and the lower end that a left soil guiding board (13) and a left side are connected vertical beam (15) is fixedly connected; Said crossbeam (3) right-hand member is provided with the right vertical beam (16) that connects to extending below, and right soil guiding board (14) is fixedly connected with the right lower end that is connected vertical beam (16).
7. rice stubble plate according to claim 1 field mechanization trench digging covering device, it is characterized in that: said scroll wheel (12) is a cylindrical nip drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202682346U CN202190522U (en) | 2011-07-27 | 2011-07-27 | Mechanized furrowing and covering device for rice stubble soil-compaction field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202682346U CN202190522U (en) | 2011-07-27 | 2011-07-27 | Mechanized furrowing and covering device for rice stubble soil-compaction field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190522U true CN202190522U (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202682346U Expired - Fee Related CN202190522U (en) | 2011-07-27 | 2011-07-27 | Mechanized furrowing and covering device for rice stubble soil-compaction field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388701A (en) * | 2011-07-27 | 2012-03-28 | 江苏太湖地区农业科学研究所 | Mechanical ditching and soil covering device used in rice stubble paddy fields |
| CN110800407A (en) * | 2019-12-20 | 2020-02-18 | 山东农业大学 | Multifunctional green Chinese onion double-row transplanter |
| CN111727751A (en) * | 2020-06-11 | 2020-10-02 | 张顺利 | Stock cutting planting equipment |
-
2011
- 2011-07-27 CN CN2011202682346U patent/CN202190522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388701A (en) * | 2011-07-27 | 2012-03-28 | 江苏太湖地区农业科学研究所 | Mechanical ditching and soil covering device used in rice stubble paddy fields |
| CN110800407A (en) * | 2019-12-20 | 2020-02-18 | 山东农业大学 | Multifunctional green Chinese onion double-row transplanter |
| CN111727751A (en) * | 2020-06-11 | 2020-10-02 | 张顺利 | Stock cutting planting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20180727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |