CN86200338U - Dibbler with slide type seed-distributor - Google Patents
Dibbler with slide type seed-distributor Download PDFInfo
- Publication number
- CN86200338U CN86200338U CN 86200338 CN86200338U CN86200338U CN 86200338 U CN86200338 U CN 86200338U CN 86200338 CN86200338 CN 86200338 CN 86200338 U CN86200338 U CN 86200338U CN 86200338 U CN86200338 U CN 86200338U
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- seed
- seeding board
- open
- seeding
- work
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Abstract
The utility model relates to a dibbler with a slide plate type seed distributor, which is composed of a land wheel mechanism, a crank connecting rod mechanism, a seed distributing plate, a seed box, a seed scraping device, seed conveying pipes, a furrow opener, a guide rail plate. The seed distributing plate is driven by the crank connecting rod mechanism to make a reciprocating rectilinear motion in the guide rail plate. Seed distributing openings on the seed distributing plate are orderly coincident to spouts of the seed conveying pipes. Seeds stored in the seed distributing openings fall into a furrow opened by the furrow opener from the seed conveying pipes to realize bunch planting for one time when the seed distributing openings are coincident to spouts of the seed conveying pipes for one time. The utility model is driven by land wheels to contiguously onwards run, the seed distributing openings and the spouts of the seed conveying pipes are coincident according to a certain period to achieve the bunch planting at fixed plant intervals.
Description
A kind of planter with the slide type dispenser belongs to agricultural machinery.
In prior art, the dispenser of planter has the wheeled and mill of nest eye wheeled etc., and the wheeled dispenser of nest eye has following problem: 1. nest eye wheel shape more complicated, so cost is higher.2. when nest eye wheel is installed in the seed-box sidewall, need long sowing port, thereby be difficult to guarantee the accuracy of cave distance.3. when nest eye wheel was installed in seed-box central authorities, will there be seeds protecting plate nest eye wheel both sides, and frictional force is bigger, has increased power consumption, if the manpower sowing is then required great effort very much.The subject matter of the wheeled dispenser of mill is: because land axle becomes the spatial vertical relation with the direction of rotation of seed wheel, cause the mechanical transmission structure complexity.
The utility model provides a kind of planter with the slide type dispenser, thereby reaches to address the above problem: simple in structure, can guarantee cave distance more accurately, and the tractive force that needs is little.
Fig. 1～4 are the planter schematic diagram of band slide type dispenser described in the utility model.
Fig. 1: this planter front view
Fig. 2: this planter vertical view
Fig. 3: the open-work schematic diagram among the embodiment on the seeding board
Fig. 4: the open-work schematic diagram among the embodiment on the seeding board
Planter described in the utility model by tractor (1), wheel mechanism (2), toggle (3), seeding board (4), seed-box (5), seed scraping device (6), grain tube (7), plough (8), guide rail plate (9), limit dark soil covering implement parts such as (10) to form.Land wheel is fixedlyed connected with land axle.The other end of crank (3a), (3b) is connected with connecting rod (3c), (3d) by bearing pin.(3c), the hole of (3d) cooperates with the bearing pin maintenance is rotatable.The other end of connecting rod (3c), (3d) is connected with the draw bar (4a) of seeding board (4) and keeps rotatable and cooperates.One end of seeding board (4) and draw bar (4a) are connected to a fixed.Pair of guide rails plate (9) is in the bottom of seed-box (5), and its symmetrical center line is parallel with the land wheel direction of travel.Seeding board (4) is contained in the guide rail plate (9) and keeps slidably cooperating.Fixing grain tube (7) below the bottom open-work of following, the seed-box (5) of seeding board (4).Plough (8) is fixed on the lower end of grain tube (7).Seed scraping device (6) be fixed on grain tube in the seed-box directly over.
Under the effect of tractive force, land wheel (2) rolls forward, drives whole facility and moves forward.Simultaneously, crank (3a), (3b) that land axle drives two ends rotate, thus drivening rod (3c), (3d) swing, and seeding board (4) does reciprocating linear motion.Land wheel (2) rotates a week.Seeding board (4) moves back and forth once.In seeding box (5), be full of kind of a period of the day from 11 p.m. to 1 a.m, also hold full seed in the open-work of seeding board.During the seeding board linear reciprocating motion, each open-work respectively with grain tube (7) on the hole overlap successively.Every coincidence once, the seed in the open-work just falls into the ditch that plough (8) is left by grain tube, promptly realizes a program request.Facility are operation forward continuously, and open-work overlaps by some cycles with the hole of grain tube, has then realized deciding the program request of spacing in the rows.
When etc. spacing in the rows point sowing time, the circumference of land wheel should be the integral multiple of spacing in the rows.
Seeding board (4) is the tabular member of a rectangle, has one or vertically arranging several open-works on the seeding board, is to be feed outlet.Waiting spacing in the rows point sowing time, the number of open-work is relevant with ground wheel diameter and spacing in the rows on the seeding board.
As (π D)/when (C) being odd number, N=1+((π D)/(C)-1) ÷ 2
As (π D)/when (C) being even number, N=2+((π D)/(C)-2) ÷ 2
In the formula: D: the ground wheel diameter
N: open-work number on the seeding board
C: the spacing in the rows that requires during sowing
The position that seeding board (4) is gone up open-work is: in the process that land wheel rotates a circle, when whenever advancing to a spacing in the rows, on the seeding board (4) that toggle drives, be the position of open-work, can determine as follows with respect to the position in the hole of grain tube (7):
1. make the symmetrical center line and the land wheel center line in the horizontal direction of crank connecting link and seeding board, all place on the O-O line shown in Figure 1.
2. with the circumference break into portions of land wheel, every part of circular arc is grown the corresponding spacing in the rows that requires when being sowing.
When 3. rotary crank was to each reticule, the seeding board (4) that connecting rod drives was gone up the position corresponding to the grain tube hole, is corresponding open-work position.
Because crank rod movement makes seeding board produce straight reciprocating motion, so above-mentioned land wheel reticule must meet two conditions: 1. reticule must be from the end of O-O line away from seeding board.2. each reticule must with O-O line symmetry.
The diameter of open-work is pressed the quantity of the size of seed and a seeding and is decided, and its size range is 5～20 millimeters.
The lower end and the gap between the seeding board of seed scraping device (6) can be adjusted.The quantity that the size in change gap can be regulated seeding.Its gap is 0～15 millimeter.
When the number of open-work on the seeding board or/and the open-work diameter dimension or/and distance between borehole need change the time, can change seeding board (4) and realize.
The draw bar (4a) that one cover ground wheel mechanism and toggle drive can drive a cover or an a few side by side cover seeding board, to realize single file sowing or multi-row seeding.During multi-row seeding on the adjacent seeding board distance between the feed outlet be the sowing line-spacing that requires.
The inventor has made the planter of being with the slide type dispenser by technique scheme, has carried out following enforcement test:
The ground wheel diameter: the D=255 millimeter, crank-motion radius R=40 millimeter, 180 millimeters of connecting rod centre-to-centre spacing, seed scraping device is a Brush type.In wheat paddock, carry out the single file sowing test with following several seeding boards with artificial traction.
1. seeding board has 3 d as shown in Figure 3
1=15.5 millimeters open-work, pitch-row A=36 millimeter.The B=44 millimeter.The gap of scraping between kind of brush and the seeding board is 10 millimeters.Carry out the program request of corn, its spacing in the rows is 200 millimeters, 2～3 seeds in every cave.
2. seeding board has 3 d as shown in Figure 3
1=8.5 millimeters open-work, pitch-row A=36 millimeter, B=44 millimeter.The gap of scraping between kind of brush and the seeding board is 15 millimeters.Carry out the program request of beet, its spacing in the rows is 200 millimeters, 4～5 seeds in every cave.
3. seeding board has 5 d as shown in Figure 4
2=8.5 millimeters open-work, pitch-row C=9.5 millimeter, the D=26 millimeter, the E=30.5 millimeter, the F=14 millimeter, the gap of scraping between kind of brush and the seeding board is 8 millimeters.Carry out the program request of soya bean, its spacing in the rows is 100 millimeters, 3～5 seeds in every cave.
One people traction during sowing, a people helps, and one-stop operation has realized operations such as trench digging, sowing, earth backing.Sowing is evenly saved seed, and spacing in the rows meets the requirements, and operation quality is good, raises the efficiency more than 5 times than the by artificial seeding.
Implement proof: this planter with slide type seed-distributor, simple in structure, reliable operation, easy to operate, required tractive force is little, efficient is higher, with low cost, be suitable for the farmland sowing and particularly interplant the program request operation.
Claims (6)
1, a kind of planter with the slide type dispenser, drive by the ground wheel mechanism, it is characterized in that, this planter by tractor (1), wheel mechanism (2), toggle (3), seeding board (4), seed-box (5), seed scraping device (6), grain tube (7), plough (8), guide rail plate (9), limit dark soil covering implement parts such as (10) to form, land wheel and land axle are together fixedly connected, the two ends of land axle are fixedly connected with crank (3a), (3b) respectively, (3a), the other end of (3b) is connected by bearing pin and connecting rod (3c), (3d).(3c), hole (3d) and bearing pin keep being rotatably assorted, (3c), the draw bar (4a) of the other end (3d) and seeding board (4) is connected and keeps being rotatably assorted, one end of seeding board (4) and draw bar (4a) are dismountable fixedly connected, pair of guide rails plate (9) is in the bottom of seed-box (5), seeding board (4) keeps being slidingly matched in guide rail plate (9), discharging tube (7) is fixed on the bottom surface of the following seed-box bottom of seeding board (4) open-work, plough (8) is fixed on the lower end of discharging tube (7), seed scraping device (6) be fixed on grain tube (7) in the seed-box directly over, limit dark soil covering implement (10) to be fixed on the back of the lower end grain tube of seed-box.
2, the described planter of claim 1 is characterized in that, the circumference of land wheel is the integral multiple of spacing in the rows.
3, the described planter of claim 1 is characterized in that, seeding board (4) is the tabular member of a rectangle, has one or vertically arrange several open-works, and the number of open-work is:
As (π D)/when (C) being odd number, N=1+((π D)/(C)-1) ÷ 2
As (π D)/when (C) being even number, N=2+((π D)/(C)-2) ÷ 2
In the formula: D: the ground wheel diameter
N: feed outlet number on the seeding board
C: program request spacing in the rows.
The position of open-work is that in the process that land wheel rotates a circle, when whenever advancing to a spacing in the rows, the seeding board (4) that crank connecting link drives is gone up the position with respect to the hole on the grain tube (7).
4, claim 1 or 2 or 3 described planters is characterized in that the open-work diameter on the seeding board (4) is 5～20 millimeters.
5, claim 1 or 2 or 3 described planters is characterized in that seed scraping device (6) to the gap between the seeding board is 0～15 millimeter.
6, claim 1 or 2 or 3 described planters is characterized in that, one cover ground wheel mechanism and toggle can drive a cover or an a few side by side cover seeding board by draw bar (4a), when seeding board surpassed one, the transverse holes of open-work center line was apart from the line-spacing that equals to sow requirement on its adjacent seeding board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86200338 CN86200338U (en) | 1986-01-18 | 1986-01-18 | Dibbler with slide type seed-distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86200338 CN86200338U (en) | 1986-01-18 | 1986-01-18 | Dibbler with slide type seed-distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86200338U true CN86200338U (en) | 1987-02-04 |
Family
ID=4804379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86200338 Ceased CN86200338U (en) | 1986-01-18 | 1986-01-18 | Dibbler with slide type seed-distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86200338U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828452A (en) * | 2010-05-14 | 2010-09-15 | 沈阿庆 | Automatic seeder |
| CN102388703A (en) * | 2011-07-20 | 2012-03-28 | 中国农业科学院棉花研究所 | Brush hole type plug seedling planter |
| CN102577705A (en) * | 2012-02-23 | 2012-07-18 | 中国农业大学 | Boosting type intermittent seeding apparatus of natural meadows and operation method thereof |
| CN102577711A (en) * | 2012-02-13 | 2012-07-18 | 张春平 | Leakage hole opening and closing type seed manure spreader |
| CN103782694A (en) * | 2012-10-29 | 2014-05-14 | 南漳县九集镇涌泉初级中学 | Simple sowing machine |
-
1986
- 1986-01-18 CN CN 86200338 patent/CN86200338U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828452A (en) * | 2010-05-14 | 2010-09-15 | 沈阿庆 | Automatic seeder |
| CN101828452B (en) * | 2010-05-14 | 2012-05-16 | 沈阿庆 | Automatic seeder |
| CN102388703A (en) * | 2011-07-20 | 2012-03-28 | 中国农业科学院棉花研究所 | Brush hole type plug seedling planter |
| CN102577711A (en) * | 2012-02-13 | 2012-07-18 | 张春平 | Leakage hole opening and closing type seed manure spreader |
| CN102577705A (en) * | 2012-02-23 | 2012-07-18 | 中国农业大学 | Boosting type intermittent seeding apparatus of natural meadows and operation method thereof |
| CN103782694A (en) * | 2012-10-29 | 2014-05-14 | 南漳县九集镇涌泉初级中学 | Simple sowing machine |
| CN103782694B (en) * | 2012-10-29 | 2015-08-26 | 南漳县九集镇涌泉初级中学 | Simple seeder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |