CN204104331U - Accurate hole seeding arrangement - Google Patents
Accurate hole seeding arrangement Download PDFInfo
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- CN204104331U CN204104331U CN201420532462.3U CN201420532462U CN204104331U CN 204104331 U CN204104331 U CN 204104331U CN 201420532462 U CN201420532462 U CN 201420532462U CN 204104331 U CN204104331 U CN 204104331U
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Abstract
The utility model discloses a kind of precisely hole seeding arrangement, this device comprises: defeated kind of rotating cylinder, fixed disk, Shu Zhong inner cavity chamber, defeated kind of outer chamber, seed wheel, brush kind of wheel, defeated kind of passage, seeding unit and brush kind of wheel transmission device.The utility model arranges Shu Zhong inner cavity chamber and defeated kind of outer chamber owing to have employed in defeated kind of rotating cylinder, outside defeated kind of rotating cylinder, seeding unit is set, in Shu Zhong inner cavity chamber, seed wheel is set, uniform on seed wheel seed-filling hole is set simultaneously with seeding spring and brush kind and take turns the structure matched, corn seeding is made to reach the excellent effect of a precise sowing, adopt in defeated kind, outer chamber matches, seed flowing is unobstructed, it is smooth and easy that seeding unit control device controls folding seeding, the seed depth of burying is suitable, do not press from both sides earth, the utility model structure is simple, the amount of sowing is accurate, sowing efficiency is high, quality is good, be suitable for wide popularization and application.
Description
Technical field
The utility model relates to agricultural machinery technological field, is specifically related to a kind of and the matching used accurate hole seeding arrangement of sower, is particularly suitable for maize fine sowing.
Background technology
Current seeder class is many; the seeding apparatus of corn drill have sowing evenly, the depth is consistent; line-spacing is stablized, and earthing is good, saves the features such as seed; mostly the seeding apparatus of corn drill is bunch planting type; namely by the planting machinery that seed cavitation is sowed by certain line-spacing and cave distance, 1 or several seeds can be broadcast in every cave, are called single grain fine sowing or many bunch plantings; each corn drill monomer can complete trench digging or plane cave, the whole operation process such as seeding suppression of soil.
The seeding apparatus of corn drill has polytype, disc type seeding unit utilizes the nibs of spacing configuration on rotating circular disk or nest eye to discharge quantitative seed, require that apolegamy has the seed plate in different hole count and aperture according to seed size, seeding quantity, cave distance etc., select suitable transmission speed ratio, total sight it, existing corn seeder also exists complex structure, and functional reliability is poor, seeding quality is undesirable, and efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of precisely hole seeding arrangement, and the utility model can solve the complex structure that existing corn seeder exists, many drawbacks such as functional reliability is poor, and efficiency is low.
For achieving the above object, the technical solution of the utility model is: a kind of precisely hole seeding arrangement comprises: defeated kind of rotating cylinder, fixed disk, Shu Zhong inner cavity chamber, defeated kind of outer chamber, seed wheel, brush kind of wheel, defeated kind of passage, seeding unit and brush kind of wheel transmission device, defeated kind of rotating cylinder is through fixed head, back shaft and bearing block support to be spirally connected and are fixedly installed on profiling frame, defeated kind of rotating cylinder and back shaft are spirally connected fixing, rotating cylinder periphery is uniform arranges some seeding units, in rotating cylinder, fixed head is set, uniform on fixed head some defeated kind of outer chamber are set, the defeated kind of passage that this chamber is arranged through fixed disk two sides is connected with seeding unit, Shu Zhong inner cavity chamber is arranged on rotating cylinder and fixes in disk hole, warp beam sleeve and back shaft are rotatably connected, inner cavity chamber is fixedly installed seed inlet and goes out kind of a mouth, the discharging tube that seed inlet is arranged on protecting cover is connected with kind case, go out kind of mouth and some defeated kind of outer chamber are suitable, seed wheel is packed on back shaft, brush kind of a wheel warp beam supports and matches with seed wheel, brush kind of a wheel transmission device is fixedly installed on below Shu Zhong inner cavity chamber base plate.
Described seeding unit arranges folding seeding control device, this control device comprises driving lever, limit spring and thumb wheel, driving lever one end and seeding unit folding end Joint, and be hinged on seeding unit, driving lever arranges limit spring, and thumb wheel warp beam and support support and are fixedly installed on profiling frame, and thumb wheel matches with the other end of driving lever.
Described seed wheel is provided with linear groove along excircle and uniformly arranges some seed-filling holes, and groove internal fixtion arranges seeding spring, and this both ends of the spring is all sleeved on a spacing bearing pin.
Described Shu Zhong inner cavity chamber arranges maintenance bolt.
The side of defeated kind of described rotating cylinder is fixedly installed backplate.
The utility model arranges Shu Zhong inner cavity chamber and defeated kind of outer chamber owing to have employed in defeated kind of rotating cylinder, outside defeated kind of rotating cylinder, seeding unit is set, in Shu Zhong inner cavity chamber, seed wheel is set, uniform on seed wheel seed-filling hole is set simultaneously with seeding spring and brush kind and take turns the structure matched, corn seeding is made to reach the excellent effect of a precise sowing, adopt in defeated kind, outer chamber matches, seed flowing is unobstructed, it is smooth and easy that seeding unit control device controls folding seeding, the seed depth of burying is suitable, do not press from both sides earth, the utility model structure is simple, the amount of sowing is accurate, sowing efficiency is high, quality is good, be suitable for wide popularization and application.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the half sectional view of Fig. 1;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view;
Fig. 5 is the backsight half sectional view of Fig. 1;
Fig. 6 is that the B-B of Fig. 5 is to cutaway view;
Fig. 7 is the front view of part in Fig. 5;
Fig. 8 is the front view of part in Fig. 7;
Fig. 9 is the end view of Fig. 8;
Figure 10 is brush kind of wheel transmission device front view in Fig. 5;
Figure 11 is the end view of Figure 10;
Figure 12 is seed wheel front view;
Figure 13 is the end view of Figure 12;
Figure 14 is seeding path partially end view in Fig. 6.
Embodiment
As shown in the figure, a kind of precisely hole seeding arrangement of the utility model, comprise: defeated kind of rotating cylinder 2, fixed disk 13, Shu Zhong inner cavity chamber 14, defeated kind of outer chamber 22, seed wheel 18, brush kind of wheel 17, defeated kind of passage 16, seeding unit 8 and brush kind of wheel transmission device 15, defeated kind of rotating cylinder is through fixed head, back shaft and bearing block support to be spirally connected and are fixedly installed on profiling frame 1, defeated kind of rotating cylinder and back shaft are spirally connected fixing, rotating cylinder periphery is uniform arranges some seeding units, in rotating cylinder, fixed head is set, uniform on fixed head some defeated kind of outer chamber are set, the defeated kind of passage that this chamber is arranged through fixed disk two sides is connected with seeding unit, Shu Zhong inner cavity chamber is arranged on rotating cylinder and fixes in disk hole, warp beam sleeve and back shaft are rotatably connected, inner cavity chamber is fixedly installed seed inlet 19 and goes out kind of mouth 24, the discharging tube 11 that seed inlet is arranged on protecting cover 20 is connected with kind case 10, go out kind of mouth and some defeated kind of outer chamber 22 are suitable, seed wheel is packed on back shaft, brush kind of a wheel warp beam supports and matches with seed wheel, brush kind of a wheel transmission device 15 is fixedly installed on below Shu Zhong inner cavity chamber base plate 21.
Described seeding unit arranges folding seeding control device, this control device comprises driving lever 6, limit spring 9 and thumb wheel 4, driving lever one end and seeding unit folding end 7 Joint, and be hinged on seeding unit 8, driving lever arranges limit spring, and thumb wheel warp beam and support 3 support and are fixedly installed on profiling frame, and thumb wheel matches with the other end of driving lever.
Described seed wheel 18 is provided with linear groove along excircle and uniformly arranges some seed-filling holes, and groove internal fixtion arranges seeding spring 25, and this both ends of the spring is all sleeved on a spacing bearing pin.
Described Shu Zhong inner cavity chamber arranges maintenance bolt 12.
Defeated kind of described rotating cylinder side is fixedly installed backplate 5.
During utility model works, profiling frame is connected with sowing frame, when locomotive moves ahead, defeated kind of drum rotation drives back shaft to rotate, back shaft drives seed wheel and brush kind of a wheel to rotate, seed falls into Shu Zhong inner cavity chamber from kind of case through grain tube, fall in seed wheel seed-filling hole, brush kind of a wheel brushes unnecessary seed, when defeated kind of drum rotation makes defeated kind of outer chamber on fixed disk corresponding with Shu Zhong inner cavity chamber, through seeding spring, seed is ejected in the seed-filling hole of seed wheel, go out kind of a mouth through Shu Zhong inner cavity chamber and fall into defeated kind of outer chamber, the defeated kind of passage arranged through fixed disk two sides again enters seeding unit, now seeding unit has entered in soil, thumb wheel through control device is stirred driving lever and is opened seeding unit, seed is broadcast in soil, so repeatedly work.
Claims (5)
1. an accurate hole seeding arrangement, this device comprises: defeated kind of rotating cylinder (2), fixed disk (13), Shu Zhong inner cavity chamber (14), defeated kind of outer chamber (22), seed wheel (18), brush kind of wheel (17), defeated kind of passage (16), seeding unit (8) and brush kind of wheel transmission device (15), it is characterized in that: defeated kind of described rotating cylinder is through fixed head, back shaft and bearing block support to be spirally connected and are fixedly installed on profiling frame (1), defeated kind of rotating cylinder and back shaft are spirally connected fixing, rotating cylinder periphery is uniform arranges some seeding units, in rotating cylinder, fixed head is set, uniform on fixed head some defeated kind of outer chamber are set, the defeated kind of passage that this chamber is arranged through fixed disk two sides is connected with seeding unit, Shu Zhong inner cavity chamber is arranged on rotating cylinder and fixes in disk hole, warp beam sleeve and back shaft are rotatably connected, inner cavity chamber is fixedly installed seed inlet (19) and goes out kind of a mouth (24), seed inlet is connected with kind case (10) through the upper discharging tube (11) arranged of protecting cover (20), go out kind of mouth and some defeated kind of outer chamber (22) are suitable, seed wheel is packed on back shaft, brush kind of a wheel warp beam supports and matches with seed wheel, brush kind of a wheel transmission device (15) is fixedly installed on below Shu Zhong inner cavity chamber base plate (21).
2. accurate hole seeding arrangement according to claim 1, it is characterized in that: described seeding unit arranges folding seeding control device, this control device comprises driving lever (6), limit spring (9) and thumb wheel (4), driving lever one end and seeding unit folding end (7) Joint, and be hinged on seeding unit (8), driving lever arranges limit spring, thumb wheel warp beam and support (3) support and are fixedly installed on profiling frame, and thumb wheel matches with the other end of driving lever.
3. accurate hole seeding arrangement according to claim 1, it is characterized in that: described seed wheel (18) is provided with linear groove along excircle and uniformly arranges some seed-filling holes, groove internal fixtion arranges seeding spring (25), and this both ends of the spring is all sleeved on a spacing bearing pin.
4. accurate hole seeding arrangement according to claim 1, is characterized in that: described Shu Zhong inner cavity chamber arranges maintenance bolt (12).
5. accurate hole seeding arrangement according to claim 1, is characterized in that: defeated kind of described rotating cylinder side is fixedly installed backplate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532462.3U CN204104331U (en) | 2014-09-17 | 2014-09-17 | Accurate hole seeding arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532462.3U CN204104331U (en) | 2014-09-17 | 2014-09-17 | Accurate hole seeding arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104331U true CN204104331U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532462.3U Active CN204104331U (en) | 2014-09-17 | 2014-09-17 | Accurate hole seeding arrangement |
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| Country | Link |
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| CN (1) | CN204104331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941819A (en) * | 2017-04-21 | 2017-07-14 | 甘肃洮河拖拉机制造有限公司 | A kind of high speed point sowing disk |
| 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 |
| CN108848786A (en) * | 2018-05-25 | 2018-11-23 | 山西省农业科学院高寒区作物研究所 | A kind of multi-functional oat hill-drop drill |
| CN109496503A (en) * | 2018-10-23 | 2019-03-22 | 李瑞晨 | A kind of bulky grain seed sowing machine |
-
2014
- 2014-09-17 CN CN201420532462.3U patent/CN204104331U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941819A (en) * | 2017-04-21 | 2017-07-14 | 甘肃洮河拖拉机制造有限公司 | A kind of high speed point sowing disk |
| 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 |
| CN108848786A (en) * | 2018-05-25 | 2018-11-23 | 山西省农业科学院高寒区作物研究所 | A kind of multi-functional oat hill-drop drill |
| CN109496503A (en) * | 2018-10-23 | 2019-03-22 | 李瑞晨 | A kind of bulky grain seed sowing machine |
| CN109496503B (en) * | 2018-10-23 | 2020-07-10 | 山东劳动职业技术学院（山东劳动技师学院） | Large-particle seed sowing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |