CN86205528U - Precise seed dibbler - Google Patents
Precise seed dibbler Download PDFInfo
- Publication number
- CN86205528U CN86205528U CN 86205528 CN86205528U CN86205528U CN 86205528 U CN86205528 U CN 86205528U CN 86205528 CN86205528 CN 86205528 CN 86205528 U CN86205528 U CN 86205528U CN 86205528 U CN86205528 U CN 86205528U
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- CN
- China
- Prior art keywords
- seed
- seeding
- wheel
- arranging
- sowing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a small precise seed dibbler capable of being driven by mechanical power, animal power and human power. The utility model is mainly composed of a dibbler frame (1), a hole opening wheel (6), a hole opening drill (21), a seed box (9), a seed conveying pipe (10), a seed arranging wheel (5) and a seed arranging mouth (11), wherein, a movable seed protecting plate (12), a seed arranging door (13), a spring (14), a seed bracket (15) and a seed amount adjusting rod (16) are arranged on the arranging seed mouth. A seed arranging plate (17), a seed protecting rod (18) and a seed arranging rod (19) are arranged on the dibbler frame. The courses of opening a socket, protecting seeds, arranging the seeds, etc. are completed for realizing precise hole seeding along with the rotation of the hole opening wheel and the seed arranging wheel. The utility model is suitable for continuous seeding under various seeding conditions, and can raise the work efficiency above 20 times more than that of artificial hole seeding.
Description
The utility model is the small-sized continuous sowing agricultural machinery that available machinery, animal power, manpower drive, and is applicable to the equidistant precise hole sowing of crops such as wheat class, cereal, beans and germination wheat seed rice.
Used general precise hole sowing machine is under higher operating speed at present, utilization mechanical type type, force the crop seeds running, make the corresponding raising of dropping frequency and speed of drilling, general agronomy requirement is relatively poor, shape, dimensional requirement to seed are higher, especially seed breakage rate, scarce cave rate height; Utilization strength or strength---the sower of mechanical type type is low to the breakage rate of seed, but shape of the seed is required higher, and the metering system structure is complicated, involve great expense, weight is big, in addition, also has methods such as Cai Yong Geng Change type porose disc, pore area, seed wheel to solve the versatility of sower.Improve operation rate of machinery, but this is to making and using all complicated.
The purpose of this utility model is that a kind of structure of design is comparatively simple, and the novel crop precise hole sowing machine that cost is lower, small and exquisite makes it under the prerequisite of the agriculture requirements such as equidistant bunch planting that meet intensive cultivation, increases substantially the sowing operating efficiency.And to make crop seed be in free style all the time in the sowing process be main, mechanical type is the principle effect of assisting, can adapt to various crop, different soil properties, the different expedients of tillage, different spacing, sowing under the different dynamic situation, to walk simultaneously, open the cave and sowing is connected as a single entity, to reduce parts, weight reduction.
Crop precise hole sowing machine described in the utility model is made up of framework and two major parts of seeding.
Frame part is made of frame (1), road wheel (2) and wheel shaft (3), point opening wheel (6) and wheel shaft (7).The cave is housed out on the point opening wheel bores (21), seeds protecting plate (17) is housed on the frame, protects kind of a bar (18), seeding bar (19).The seeding part is made of seed-box (9), grain tube (10) and seed wheel (5) and wheel shaft (4), the interval certain position is provided with seeding mouth (11) on the seed wheel, and movable seeds protecting plate (12), seeding door (13), spring (14), seed bucket (15), kind amount adjusting rod (16) are housed on the seeding mouth.The amount of kind adjusting rod can be flexible with manpower, changes the volume of seed bucket, to regulate the grain number in every cave.The outlet of grain tube enters in the seed wheel, and keep certain intervals and angle with the seed wheel arc inner wall, make the seed in the seed wheel in the bunch planting process, remain equivalent, and the seed flow direction that grain tube seed export direction causes when rotating with seed wheel is opposite.
Connect with chain (8) between seed shaft and the point opening wheel axle.To bore quantity consistent in the cave of opening that is provided with on the seeding mouth of offering on the seed wheel and the point opening wheel, and seeding mouth linear velocity equals machine forwarding speed, makes that seeding mouth and ground are in zero-speed when charging seed.
The utility model volume is little, and is in light weight, processing ease, and labour intensity is little, and cost is low, manufactures every only about 200 yuan as manual, is suitable for rural area self-employed farmer's crop precise hole sowing, also can be used for large-area mechanization sowing.On probation repeatedly through the field, mainly be applicable to barley, naked barley, wheat, also can broadcast various crop such as paddy rice, soya bean, even chitting piece can sow also, also be applicable to different soil properties, the different expedients of tillage, seeding quality meets the agronomy requirement fully; Because by the effect of centrifugal force and seed self gravitation, seed is in free situation all the time in the sowing process, avoided the damage of seed; Lacking the cave, weighing the cave rate only is 1-2%.
In the accompanying drawing:
Fig. 1 is the complete machine vertical view of the utility model embodiment
Fig. 2 is seed wheel and bench test device thereof
Fig. 3 is a seeding process schematic diagram
Fig. 4 is a seeding mouth sub-assembly.
Can be explained in detail the utility model according to embodiment:
According to the bunch planting requirement, regulate the distance that reaches between two seed wheels between the point opening wheel, corresponding before and after making it, by the good seeding quantity of kind of the telescopic adjustment of amount adjusting rod.
Spur handgrip (20) with manpower and advance forward, open the cave and bore (21) and pierce by the deadweight of hill-drop planter and realize in the soil opening the cave, simultaneously,, drive seed wheel (5) by driving chain (8) and make constant speed and rotate along with the rotation of point opening wheel (6).The interior seed of seed-box (9) enters in the seed wheel by grain tube.Grain tube becomes 20 ° of angles with the seed wheel sidewall, and apart from arc inner wall 0.5～0.9cm.
With seeding mouth on the seed wheel is example, rotation along with seed wheel, when the seeding mouth turns to the position of protecting kind of a bar (18), movable seeds protecting plate (12) with protect kind of a bar (18) Jie Chu Change to, rotate counterclockwise and the vertical position of seeding mouth wall, the seeding mouth is separated up and down, top is full of inside and outside the seed bucket (15) seed, accept the capsule kind, the seed bucket section is a triangle, smooth mouthful of top; When continuing to go to seeding board (17) position, separated seeding mouth bottom seeding door (13) contacts unlatching with seeding board (17), and the seed that places seeding mouth end is originally dropped in the cave, realizes seeding; By spring (14) the seeding door is closed immediately automatically.After this, along with seed wheel is rotated further, by the steering-effecting of seed self gravitation and seed bucket, the excessive seed on seeding mouth top fall gradually from, only stay a quantity of seeds in the seed bucket, finish the process of planting clearly; Go to seeding bar (19) position, be that the seeding mouth makes progress when vertical, movable seeds protecting plate (12) contact with seeding bar (19) Zai Change to, make it parallel with the seed bucket skew wall, seed in the seed bucket is protected kind, and with the rotation of seed wheel, make that seed moves to the seeding door in the seed bucket, when movable seeds protecting plate contact again protect kind of a bar (18) Change to the time, finish sowing process for the first time.
As long as this machine is the one man operation of medium work power, and technology is grasped easily, also can use animal power, machine power supporting. The comparable artificial operating efficiency of beating the bunch planting kind of manual operation improves more than 20 times, and has avoided the heavy work of bending over to sow.
Claims (6)
1, available machinery, animal power, manpower drive crop precise hole sowing machine.Have frame (1), road wheel (2), point opening wheel (6) is opened the cave and is bored (21), seed-box (9), grain tube (10), seed wheel (5), seeding mouth (11) is characterized in that being equipped with movable seeds protecting plate (12), seeding door (13) on the seeding mouth, spring (14), seed bucket (15), kind amount adjusting rod (16), seeding board (17) is housed on frame, protect kind of a bar (18), seeding bar (19), grain tube and seed wheel inwall are at an angle.
2, crop precise hole sowing machine according to claim 1 is characterized in that seeding door (13) contacts unlatching with seeding board (17), and borrows spring (14) effect to close automatically.
3, crop precise hole sowing machine according to claim 1 is characterized in that movable seeds protecting plate (12) and protects kind of a bar (18) or seeding bar (19) contacts, Shi Xian Change to or reply.
4, crop precise hole sowing machine according to claim 1 is characterized in that described seed bucket (15) section is a triangle, smooth mouthful of top, but sowing quantity adjusting rod (16) is regulated seeding quantity.
5, crop precise hole sowing machine according to claim 1 is characterized in that being connected with driving chain (8) between seed wheel (5) and the point opening wheel (6), and seed wheel (5) rotates by driving chain and point opening wheel (6) constant speed.Driving the cave brill is fixed on the point opening wheel.
6, crop precise hole sowing machine according to claim 1 is characterized in that the grain tube outlet is 20 ° of angles with the seed wheel sidewall, is 0.5～0.9 centimetre apart from the seed wheel arc inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205528 CN86205528U (en) | 1986-07-31 | 1986-07-31 | Precise seed dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205528 CN86205528U (en) | 1986-07-31 | 1986-07-31 | Precise seed dibbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86205528U true CN86205528U (en) | 1987-05-27 |
Family
ID=4808356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86205528 Expired - Lifetime CN86205528U (en) | 1986-07-31 | 1986-07-31 | Precise seed dibbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86205528U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636323A (en) * | 2013-12-15 | 2014-03-19 | 甘肃洮河拖拉机制造有限公司 | Rack of hill planter |
| CN104509251A (en) * | 2013-09-27 | 2015-04-15 | 解子有 | Paddy rice hole dibbler |
| CN105830728A (en) * | 2016-04-22 | 2016-08-10 | 扬州大学 | Mechanical sowing process |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
| CN107852909A (en) * | 2017-10-12 | 2018-03-30 | 王俊 | Seeder |
-
1986
- 1986-07-31 CN CN 86205528 patent/CN86205528U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509251A (en) * | 2013-09-27 | 2015-04-15 | 解子有 | Paddy rice hole dibbler |
| CN103636323A (en) * | 2013-12-15 | 2014-03-19 | 甘肃洮河拖拉机制造有限公司 | Rack of hill planter |
| CN105830728A (en) * | 2016-04-22 | 2016-08-10 | 扬州大学 | Mechanical sowing process |
| CN105830728B (en) * | 2016-04-22 | 2018-11-13 | 扬州大学 | A kind of Mechanization sowing technique |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
| CN107046856B (en) * | 2017-04-28 | 2021-01-19 | 道真自治县茂峰中药材发展有限公司 | Sophora flavescens seedling culture device |
| CN107852909A (en) * | 2017-10-12 | 2018-03-30 | 王俊 | Seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |