CN103168534A - Translational seed metering type sowing and fertilizing machine - Google Patents
Translational seed metering type sowing and fertilizing machine Download PDFInfo
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- CN103168534A CN103168534A CN 201110461712 CN201110461712A CN103168534A CN 103168534 A CN103168534 A CN 103168534A CN 201110461712 CN201110461712 CN 201110461712 CN 201110461712 A CN201110461712 A CN 201110461712A CN 103168534 A CN103168534 A CN 103168534A
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- seeding
- fertilizer
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- guide rail
- seeding unit
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Abstract
The invention discloses a translational seed metering type sowing and fertilizing machine. Two sets of transmission devices are connected in parallel for use and can be simultaneously used for sowing and fertilizing or independently sowing or fertilizing. A steel cable 8 enables a seed metering device 23 to do reciprocal rectilinear motion on a guide rail 24; and required seeds or fertilizers are quantitatively separated out firstly and then fall into the ground along with a guide pipe 12 and a furrow opener 1 after translating by a certain distance. Thus, the technical problems of low seed metering speed, few functions, imprecision in quantification and unadjusted row spacing are solved. The translational seed metering type sowing and fertilizing machine is scientific in seed metering principle and transmission way and can be used for quantitatively sowing seeds of various crops such as peanuts, beans, corns, wheat, coarse cereals, cotton, sesame, rape, vegetables, flowers and rice, and various granular substances such as fertilizers at fixed positions.
Description
Technical field
The present invention relates to a kind of can allowing sows and applies fertilizer and carry out simultaneously, the agricultural machinery that can sow separately again, apply fertilizer separately.Be a kind of translation seeding formula seeding and fertilizer spreading machine specifically, belong to agricultural machinery technological field.
Background technology
Using in the world at present more is rotation seeding formula sower, and the seeding unit that it uses is cylinder, by gear-chain gearing, the rotation motion of land wheel is become rotatablely moving of seeding unit.There are the following problems for this seeding mode:
If speed of drilling slowly this seeding unit turned soon, seed will be thrown out of kind of a nest under the effect of centrifugal force, cause seeding unit idle running, forms the broadcast leakage phenomenon, affects crop yield.
2. inconvenient adjusting planting distance, the gearratio of its land wheel and gear is certain, and spacing in the rows is just fixed, wants to change spacing in the rows, just must change different gear width;
3. function is few, and as the fine grain crop of sesame, rape, vegetables and so on, it is helpless so far; Even it is multi-functional that it can be accomplished, yet different crops are also obviously irrational with same spacing in the rows.
4. waste seed, its girth is almost 1/3rd of corn plants distance, thereby will waste 2/3rds seed.Also want in addition spended time to go thinning.
In addition, utility model patent---multifunctional quantitatively positioning planting and fertilizing machine, the patent No. is: ZL 20,072 0086516.8, have adjusting yoke not endurance, seeding unit torsional deformation phenomenon, unfavorable use.Scientific for the ease of using, strengthening, the present invention adopts cable wire-pulley-type transmission device, and corresponding structure.
Summary of the invention
The present invention is that the scheme that the technical solution problem is taked is: a kind of translation seeding formula seeding and fertilizer spreading machine is comprised of frame, press wheel, seed manure groove, guide rail folder, guide rail, seeding unit, two cover cable wire-pulley-type transmission devices.The tractor-drawn frame, frame traction press wheel, press wheel drive moving tooth, moving tooth are stirred driving lever, driving lever pulls cable wire, cable wire to pull seeding unit work, realizes the linear reciprocating motion of seeding unit under the effect of spring, reaches the purpose of quantitatively positioning planting and fertilising; Frame is a rectangle plane, with bearing be arranged on above frame, guide rail folder is arranged on the bearing middle part, the seed manure groove is arranged on above the guide rail folder, allow seed and fertilizer automatically flow into seeding unit, seeding unit with the certain distance of the seed translation that separates after, more automatically fall into underground from conduit; Guide rail is sandwiched in the middle of the guide rail folder, and seeding unit moves in the space below the seed manure groove, above guide rail; Two cover cable wire-pulley-type transmission device uses in parallel both can be sowed simultaneously and apply fertilizer, and also can sow separately or fertilising separately; Press wheel rotates with moving tooth, the lower end overlap joint of moving tooth and driving lever, the upper end of driving lever is connected with the lower end of two cable wires respectively, article two, cable wire all disconnects from the somewhere respectively, connect respectively two adjusters at gap, the upper end of cable wire is connected with seeding unit or fertilizer apparatus respectively, and the other end of seeding unit or fertilizer apparatus is connected with two springs respectively.Be described below:
Described bearing is the rectangular frame that two left-right symmetry are installed.It is characterized in that: be provided with the position of settling the guide rail folder in the middle part of square frame, be provided with below installing hole, the top is provided with connection holes.
Described seed manure groove is the container of dress seed and fertilizer, can be that Component composition causes, and can be also that integrated pressure manufactures, and can also cause single hopper.It is characterized in that: in groove, the space is separated in two, and half is kind of a case, and second half is fertile case; The bottom is provided with N 〉=1 feed outlet and fertilizer hole, and installing hole; The bottom be interval with N 〉=1 cushion below bore portion.
Described guide rail folder is made with three flat tubes, it is characterized in that: the axle of top sheave 14 (again when the screw rod use) is connected as one three flat tube intervals, and two guide rails 24 are spaced apart and are clipped in the middle; The vertical direction at flat tube two ends is respectively established a hole; The horizontal direction at flat tube two ends is respectively established a hole; The vertical direction of two flat tubes in outer limit respectively is provided with the hole that adjustment seat is installed; Adjusting bolt is passed adjustment seat, withstand on guide rail below.
The bar that described guide rail is rectangle with flat tube or cross section is made, and it is characterized in that: be provided with 1 locating hole below flat tube; Vertical direction is provided with a hole, N 〉=1, and conduit is welded after penetrating respectively each hole.
Described press wheel can be the drum-type rotary body, can be also the rolling wheel type rotating member, it is characterized in that: be interval with some circle grasping teeths on the rotary body curved surface, grasping teeth enclosed in one of end be transformed into the moving tooth seat.
Described moving tooth seat causes with angle section, it is characterized in that: Yi Bian be provided with the hole, at nut of hole external welding.
Described moving tooth is made with angle section, interts in moving tooth seat 2 the insides, fixes with bolt.
Described railing is caused by tubing, it is characterized in that: the upper end is provided with " U " type groove, and a pin shaft hole is respectively established in the upper and lower part, lower end installation shaft bearing.
Described driving lever causes with pole stock, it is characterized in that: middle part and upper end respectively are provided with a hole, and there is roller the lower end.
Described adjuster is reverse-flighted screw, it is characterized in that: main body can be pipe, can be also framework, and an end of pipe or framework is established plus thread, and the other end is established left-hand thread.
Described cable wire can be that cable wire is made, and can be also that the rope of other material is made.
The sheet material that described seeding unit is rectangle with the cross section causes, and it is characterized in that: an end is provided with the hole that hangs spring, and the other end is provided with the hole of wearing cable wire, and the centre is provided with N 〉=1 feed outlet.
The invention has the beneficial effects as follows: seeding unit can fast quantification separates the particulate materials such as various crop seeds and fertilizer under the pulling of cable wire-pulley-type transmission device, can require seed or fertilizer positioning planting in ground according to seeding row spacing.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and example:
Fig. 1 is front view of the present invention, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the end view of Fig. 1.
In figure: 1. plough, 2. moving tooth seat, 3. moving tooth, 4. press wheel, 5. regulate damper, 6. railing, 7. lower sheave, 8. cable wire, 9. frame, 10. flexible pipe, 11. adjuster, 12. conduits, 13. adjustment seats, 14. top sheaves, 15. guide rail folders, 16. bearing, 17. grooves, 18. bolts, 19. bearing pins, 20. bolt, 21. adjusting bolts, 22. cushions, 23. seeding units, 24. guide rail, 25. driving levers, 26. springs, 27. bearing pins.
Embodiment
Tractor supports and draws frame 9, frame 9 by railing 6 traction press wheels 4 in the front of sower, press wheel 4 is provided with moving tooth seat 2, moving tooth 3 is inserted in 2 li of moving tooth seats, moving tooth 3 overlaps with the lower end of driving lever 25, the upper end of driving lever 25 is connected with two cable wires 8, article two, cable wire 8 disconnects from the somewhere respectively, then two adjusters 11 is connected to gap; Article two, after cable wire 8 is walked around two lower sheaves 7 from horizontal direction of advance respectively, change vertical direction into, then after walking around respectively two top sheaves 14, change into again horizontal side to, then are connected with fertilizer apparatus with seeding unit 23 respectively ' an end be connected; Seeding unit 23 is connected with fertilizer apparatus ' the other end be connected with two springs 26 respectively.Be symmetrical set two bearings 16 on frame 9, guide rail folder 15 has been installed at the middle part of bearing 16, the top seed manure groove 17 of having installed of guide rail folder 15; Guide rail 24 is spaced apart and is clipped in guide rail folder 15, is provided with adjusting bolt 21 below guide rail, and conduit 12 is welded in the hole of guide rail 24, and the upper end of flexible pipe 10 is connected with conduit 12, lower end and plough 1 connection; The upper end of railing 6 all is connected with bearing pin 27 respectively with the bottom of railing 6 with the crossbeam of frame 9, the lower end of adjusting damper 5 with the crossbeam of frame 9, the upper end of adjusting damper 5, be the triangular arrangement that one side, railing 6 consist of for one side for one side, adjusting damper 5 thereby form a crossbeam by frame 9, when the length of regulating damper 5 changes, angle between the crossbeam of railing 6 and frame 9 can change thereupon, thereby the terrain clearance (that is sowing depth of seed or fertilizer) of frame 9 is changed thereupon.Be described below:
Bearing 16 is rectangular frames that two left-right symmetry are installed.It is characterized in that: the middle part is provided with the position of settling guide rail folder 15, is provided with below installing hole, and the top is provided with connection holes.
Seed manure groove 17 is containers of dress seed and fertilizer, can be that Component composition causes, and can be also that integrated pressure manufactures, and can also cause single hopper.It is characterized in that: in groove, the space is separated in two, and half is kind of a case, and second half is fertile case; The bottom is provided with N 〉=1 feed outlet and fertilizer hole, and installing hole; The bottom be interval with N 〉=1 cushion 22 below bore portion.
Three flat tubes of guide rail folder 15 use are made, and it is characterized in that: the axle of top sheave 14 (again when the screw rod use) is connected as one three flat tube intervals, and two guide rails 24 are spaced apart and are clipped in the middle; The vertical direction at flat tube two ends is respectively established a hole; The horizontal direction at flat tube two ends is respectively established a hole; The vertical direction of two flat tubes in outer limit respectively is provided with the hole that adjustment seat 13 is installed; Adjusting bolt 21 is passed adjustment seat 13, withstand on guide rail 24 below.
Moving tooth seat 2 use angle sections cause, and it is characterized in that: Yi Bian be provided with the hole, at nut of hole external welding.
Moving tooth 3 use angle sections are made, and intert in moving tooth seat 2 the insides, fix with bolt.
Driving lever 25 use pole stocks cause, and it is characterized in that: the middle part is provided with a hole, and the upper end is porose, and there is roller the lower end.
Adjuster 11 is reverse-flighted screws, it is characterized in that: main body can be pipe, can be also framework, and an end of pipe or framework is established plus thread, and the other end is established left-hand thread.
Cable wire 8 can be that cable wire is made, and can be also that the rope of other material is made.
Seeding unit 23 use cross sections are that the sheet material of rectangle causes, and it is characterized in that: an end is provided with the hole that hangs spring 26, and the other end is provided with the hole of wearing cable wire 8, and the centre is provided with N 〉=1 feed outlet.
Operation principle of the present invention is: seeding unit 23 moves back and forth in the space under seed manure groove 17, on guide rail 24, the feed outlet of seed manure groove 17 bottoms and the mutual decentraction in hole of guide rail 24 or conduit 12.When not working, all by the blocking without bore portion and cushion 22 of seed manure groove 17 bottoms, the seed in seed manure groove 17 and fertilizer all leak the feed outlet of seeding unit 23 nowhere.When press wheel 4 drive moving teeth 3 are stirred the lower end of driving lever 25, make the upper end of driving lever 25 produce the angle variation, thereby pull cable wire 8 to produce linear change, cable wire 8 pulls again seeding unit 23 to move, thereby each feed outlet of seeding unit 23 is all shifted out below cushion 22, connect with each feed outlet of seed manure groove 17, so that each feed outlet of seeding unit 23 is admitted seed.At this moment, each feed outlet of seeding unit 23 following respectively by the planar surface encloses of guide rail 24, seed and fertilizer can not continue to fall down; After driving lever 25 was thrown off moving teeth 3, when seeding unit 23 moved to conduit 12 below cushion 22 with seed or fertilizer under the effect of spring 26, seed and fertilizer all can fall into along conduit 12 underground automatically, realize quantitatively positioning planting and fertilising.
The present invention can also first allow the feed outlet of seeding unit 23 concentric with the feed outlet of seed manure groove 17 bottoms, in order to admit seed or fertilizer, when cable wire 8 pulled seeding unit 23, seeding unit 23 will move to conduit 12 with the seed that separates or fertilizer, allows seed or fertilizer fall into underground from conduit 12.
The present invention also can be placed in the feed outlet of seed manure groove 17 and fertilizer hole respectively the both sides of conduit 12, when seeding unit 23 is in the position of admitting seed, and fertilizer apparatus 23 ' be in conduit 12 tops; When seeding unit 23 is in conduit 12 top, fertilizer apparatus 23 ' admittance fertilizer, thus realize that seed and fertilizer alternately fall.
Following content of the present invention all can be accepted or rejected on request: 1. the length S of seeding unit 23 is endless; 2. the feed outlet quantity N of seeding unit 23 〉=1; 3. seeding unit 23 can be discharged various crop seeds, fertilizer and particulate material; 4. the each seeding grain of each feed outlet of seeding unit 23 is counted=1,2,3,4,5,7 respectively of M; 5. spacing in the rows is regulated by changing quantity or the spacing of moving tooth 3; 6. line-spacing is regulated by changing the spacing of plough 1; 7. sowing depth is regulated the length of regulating damper 5 by changing.
Claims (5)
1. translation seeding formula seeding and fertilizer spreading machine, comprise plough (1), press wheel (4), frame (9).It is characterized in that: bearing (16) has been installed on frame (9), and guide rail folder (15) has been installed at the middle part of bearing (16), the top seed manure groove (17) of having installed of guide rail folder (15); Be provided with lower sheave (7), railing (6) and regulate damper (5) below the crossbeam of frame (9); Two guide rails (24) are spaced apart and are clipped in guide rail folder (15); Press wheel (4) is provided with moving tooth (3), and moving tooth (3) overlaps with the lower end of driving lever (25), and the upper end of driving lever (25) is connected with two cable wires (8); Article two, cable wire (8) disconnects from the somewhere respectively, then adjuster (11) is connected on gap; The other end of cable wire is connected 23 with seeding unit (23) respectively with fertilizer apparatus ') an end be connected; Seeding unit (23) is connected 23 with fertilizer apparatus ') the other end be connected with two springs (26) respectively.
2. translation seeding formula seeding and fertilizer spreading machine described according to claims 1, it is characterized in that: after two cable wires (8) are walked around lower sheave (7) from horizontal direction of advance respectively, change vertical direction into, after walking around again top sheave (14), change into again horizontal side to, then be connected 23 with fertilizer apparatus with seeding unit (23) respectively ') be connected.
3. translation seeding formula seeding and fertilizer spreading machine described according to claims 1, is characterized in that: be provided with adjusting bolt (21) below guide rail (24).
4. translation seeding formula seeding and fertilizer spreading machine described according to claims 1, it is characterized in that: the crossbeam of the upper end of railing (6) and frame (9), regulate the upper end of damper (5) and the crossbeam of frame (9), regulating the lower end of damper (5) all uses respectively bearing pin (27) to be connected with the bottom of railing (6), thereby form a crossbeam by frame (9) and be one side, railing (6) is on one side, regulating damper (5) is the triangular arrangement that consists of on one side, when the length of regulating damper (5) changes, angle between the crossbeam of railing (6) and frame (9) can change thereupon.
5. translation seeding formula seeding and fertilizer spreading machine described according to claims 1, it is characterized in that: following content all can be accepted or rejected on request: 1. the length S of seeding unit (23) is endless; 2. the feed outlet quantity N of seeding unit (23) 〉=1; 3. seeding unit (23) can be discharged various crop seeds, fertilizer and particulate material; 4. the each seeding grain of each feed outlet of seeding unit (23) is counted=1,2,3,4,5,7 respectively of M; 5. spacing in the rows is regulated by changing quantity or the spacing of moving tooth (3); 6. line-spacing is regulated by changing the spacing of plough (1); 7. sowing depth is regulated the length of regulating damper (5) by changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110461712 CN103168534A (en) | 2011-12-23 | 2011-12-23 | Translational seed metering type sowing and fertilizing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110461712 CN103168534A (en) | 2011-12-23 | 2011-12-23 | Translational seed metering type sowing and fertilizing machine |
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| Publication Number | Publication Date |
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| CN103168534A true CN103168534A (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110461712 Pending CN103168534A (en) | 2011-12-23 | 2011-12-23 | Translational seed metering type sowing and fertilizing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121580A (en) * | 2018-08-24 | 2019-01-04 | 黑龙江八农垦大学 | Drawing-type corn drill outside small plot |
| CN112005650A (en) * | 2020-09-02 | 2020-12-01 | 新疆大学 | Ecological restoration method for deteriorated grassland in Xinjiang area |
| CN115735487A (en) * | 2022-12-08 | 2023-03-07 | 华南农业大学 | Direct rice sowing and pesticide fertilizing integrated machine suitable for paddy field operation |
-
2011
- 2011-12-23 CN CN 201110461712 patent/CN103168534A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121580A (en) * | 2018-08-24 | 2019-01-04 | 黑龙江八农垦大学 | Drawing-type corn drill outside small plot |
| CN109121580B (en) * | 2018-08-24 | 2021-01-29 | 黑龙江八一农垦大学 | Small plot external traction type corn seeder |
| CN112005650A (en) * | 2020-09-02 | 2020-12-01 | 新疆大学 | Ecological restoration method for deteriorated grassland in Xinjiang area |
| CN115735487A (en) * | 2022-12-08 | 2023-03-07 | 华南农业大学 | Direct rice sowing and pesticide fertilizing integrated machine suitable for paddy field operation |
| CN115735487B (en) * | 2022-12-08 | 2024-04-26 | 华南农业大学 | Paddy rice direct seeding, seed and fertilizer and pesticide integrated machine suitable for paddy field operation |
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Effective date of abandoning: 20161130 |
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