CN202077361U - Press-in type seed sowing device with cam - Google Patents
Press-in type seed sowing device with cam Download PDFInfo
- Publication number
- CN202077361U CN202077361U CN2010206404129U CN201020640412U CN202077361U CN 202077361 U CN202077361 U CN 202077361U CN 2010206404129 U CN2010206404129 U CN 2010206404129U CN 201020640412 U CN201020640412 U CN 201020640412U CN 202077361 U CN202077361 U CN 202077361U
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- chamber
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- seed
- land wheel
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Abstract
A press-in type seed sowing device with a cam mainly comprises a fixed cam, a land wheel, a disc, a seed pressing rod and the like, wherein grooves on the disc and the land wheel form a straight seed cavity and an inclined seed cavity; when the press-in type seed sowing device with the cam is mounted on a seeder and is operated, the land wheel rolls on the surface of soil, the seed pressing rod rotate around the center of the cam under the rotation action of the land wheel, and moves along the straight seed cavity, so that seeds are guided into the straight seed cavity, enter the inclined seed cavity under the action of the gravity, return to the straight seed cavity and are finally pressed into 15 to 20 mm below soil through the seed pressing rod, and then seed sowing is finished.
Description
Technical field
The present invention relates to a kind of agricultural machinery, specifically, relate to a kind of forced seeding unit of cam that is used for no-tillage seeding machine.
Background technology
The conservation tillage method is the effective measures that keep soil moisture, reduce water and soil loss, improve crop yield and prevent and treat sandstorm.To China drought and water shortage area, promote the work pattern of stalk covering, no-tillage seeding and can effectively economize on water, protect soil, sand prevention, volume increase, can solve the problem of crop straw burning simultaneously.Because no-tillage seeding is to sow under the condition that crops straw covers, the distinct issues of existing no-tillage seeding machine are that stalk is blocked on the plough or between the adjacent plough, broadcasts influence kind of a quality.As adopt the forced seeding unit of cam; press kind of a bar seed to be introduced in the kind chamber of rotary disk; in kind of chamber during near soil; utilize and press kind of a bar that seed is pressed into soil; reduce plough; seeding and execute kind of a process and adopt same mechanism to realize; no plough sowing; solved the obstruction of crops straw to sower; make sower compact conformation, simple, the amount of breaking ground reduces in a large number, more meets the specification requirement of conservation tillage; energy consumption also can reduce a lot, will help the protective farming technique application.
Summary of the invention
The objective of the invention is to provide a kind of cam forced seeding unit, pressing down kind of bar in action of cam introduces single seed in straight kind of chamber of land wheel and tiltedly plants in the chamber, when pressing kind of a bar to forward to, release seed and also be pressed into soil, seeding and execute kind of a process and adopt the realization of same mechanism near ground.
Comprise fixed cam (7) and plant case (10) in order to reach the technical scheme that purpose of the present invention takes, land wheel (3) is installed in axle (1) by key (2), disk (5) is fixed on the land wheel (3) by screw (6), disk (5) and land wheel (3) upper groove are formed straight chamber (11) and the oblique chamber (12) of planting of planting, press kind of bar (4) moving straight the kind in the chamber (11) under the effect of stationary cam (7), roller (8) rolls in cam (7) groove, and roller (8) and pressure kind of a bar (4) is installed on the axle (9).It is characterized in that, press kind of a bar (4) under land wheel (3) rotary action, to rotate around cam center, move along the straight chamber (11) of planting simultaneously, earlier seed is imported the straight chamber (11) of planting, seed enters oblique kind of chamber (12) under the effect of gravity, return straight kind of chamber (11), press kind of a bar (4) that seed is pressed into soil at last, finish sowing.
In the forced seeding unit of above-mentioned cam, plant the chamber and form by straight kind of chamber (11) and the oblique chamber (12) of planting.
In the forced seeding unit of above-mentioned cam, directly plant chamber (11) and tiltedly plant angle between the chamber (12) between 15 °～35 °.
In the forced seeding unit of above-mentioned cam, directly plant chamber (11) and oblique kind chamber (12) and form by coiling (5) and land wheel (3) upper groove.
In the forced seeding unit of above-mentioned cam, several press kind of bars (4), directly plant chamber (11) and tiltedly kind chamber (12) etc. be uniformly distributed on the circumference.
The forced seeding unit of cam is installed on the no-tillage seeding machine, and in the sowing process, land wheel rolls at soil surface, action of cam press down kind of bar straight plant to move in the chamber seed imported directly plant the chamber and tiltedly plant in the chamber, return straight kind of chamber, at last seed is pressed into soil, finish sowing.The forced seeding unit of cam has been realized no plough no-tillage seeding on the farmland that has stalk to cover.
The beneficial effects of the utility model are: relatively realize not having the plough sowing with existing no-tillage seeding machine, reduce the amount of breaking ground, reduce power consumption, and simultaneously simple in structure, be easy to make processing, cost is low.
Description of drawings
Fig. 1 is a main TV structure sketch of the present invention.
Fig. 2 is a left TV structure sketch of the present invention.
Embodiment
In the embodiment shown in the figures, cam (7) and kind case (10) are fixed on the frame, land wheel (3) is installed in axle (1) by key (2), disk (5) is fixed on the land wheel (3) by screw (6), disk (5) and land wheel (3) upper groove are formed straight chamber (11) and the oblique chamber (12) of planting of planting, pressure kind of a bar (4) moves straight the kind in the chamber (11), and roller (8) rolls in cam (7) groove, and roller (8) and pressure kind of a bar (4) is installed on the axle (9).The forced seeding unit of cam is installed on the sower, during operation, land wheel (3) rolls at soil surface, press kind of a stalk (4) under land wheel (3) rotary action, to rotate, move along the straight chamber (11) of planting simultaneously, earlier seed is imported the straight chamber (11) of planting around cam center, seed enters oblique kind of chamber (12) under the effect of gravity, return straight kind of chamber (11), press kind of a bar (4) that seed is pressed under soil 15～20mm at last, finish sowing.
It should be noted that at last: above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-mentioned example, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the utility model, and not breaking away from any modification or partial replacement of spirit and scope of the present utility model, it is by being encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. the forced seeding unit of cam mainly comprises fixed cam (7), the land wheel (3) that rolls, and a disk (5) and pressure kind of a bar (4) is characterized in that, plants the chamber and is made up of straight kind of chamber (11) and the oblique chamber (12) of planting.
2. the forced seeding unit of cam according to claim 1 is characterized in that, directly plants chamber (11) and oblique kind chamber (12) and forms by coiling (5) and land wheel (3) upper groove.
3. the forced seeding unit of cam according to claim 1 is characterized in that, directly plants chamber (11) and tiltedly plants angle between the chamber (12) between 15 °～35 °.
4. the forced seeding unit of cam according to claim 1 is characterized in that, several press kind of bars (4), directly plant chamber (11) and tiltedly kind chamber (12) be uniformly distributed on the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206404129U CN202077361U (en) | 2010-12-03 | 2010-12-03 | Press-in type seed sowing device with cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206404129U CN202077361U (en) | 2010-12-03 | 2010-12-03 | Press-in type seed sowing device with cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077361U true CN202077361U (en) | 2011-12-21 |
Family
ID=45338025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206404129U Expired - Fee Related CN202077361U (en) | 2010-12-03 | 2010-12-03 | Press-in type seed sowing device with cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580545A (en) * | 2016-01-05 | 2016-05-18 | 临沂华翔鑫农业机械科技有限公司 | Garlic sowing machine |
| CN106171217A (en) * | 2016-09-09 | 2016-12-07 | 李廷颜 | Rice transplanter synchronizes essence amount and deeply puts fertilizer apparatus |
| RU2660253C2 (en) * | 2016-01-11 | 2018-07-05 | Владимир Витальевич Тарасенко | Sowing device |
-
2010
- 2010-12-03 CN CN2010206404129U patent/CN202077361U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580545A (en) * | 2016-01-05 | 2016-05-18 | 临沂华翔鑫农业机械科技有限公司 | Garlic sowing machine |
| CN105580545B (en) * | 2016-01-05 | 2017-11-21 | 临沂华翔鑫农业机械科技有限公司 | Garlic planter |
| RU2660253C2 (en) * | 2016-01-11 | 2018-07-05 | Владимир Витальевич Тарасенко | Sowing device |
| CN106171217A (en) * | 2016-09-09 | 2016-12-07 | 李廷颜 | Rice transplanter synchronizes essence amount and deeply puts fertilizer apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20121203 |