CN104521377A - Soil covering device for seeders - Google Patents
Soil covering device for seeders Download PDFInfo
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- CN104521377A CN104521377A CN201410739047.XA CN201410739047A CN104521377A CN 104521377 A CN104521377 A CN 104521377A CN 201410739047 A CN201410739047 A CN 201410739047A CN 104521377 A CN104521377 A CN 104521377A
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- runner
- connecting rod
- soil
- soil covering
- covering device
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Abstract
The invention discloses a soil covering device for seeders. The soil covering device includes a seeding bracket, a connecting rod and a soil covering roller. One end of the connecting rod is hinged to the seeding bracket, and the other end is in pin connection with a scraping support rod. The middle part of the connecting rod is bent, and the bent part is fixedly connected to adjustment screws, the tops of the adjustment screws are fixed to the seeding bracket through nuts, the middle parts of the adjustment screws are provided with adjustment nuts, and springs are arranged between the adjustment nuts and the seeding bracket. A scraping plate is rotatably connected to the scraping support rod. The connecting rod is equipped with bearing seats, and the two bearing seats are connected by the soil covering roller. According to the invention, the adjustment screws and the adjustment nuts can adjust the height of the connecting rod, and further can adjust the height of the soil covering roller, thereby controlling the soil covering amount. And the scraping plate can effectively remove soil blocks and stubble mixed in the soil covering roller, thus improving working efficiency and reducing use cost.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly relate to a kind of sower covering device.
Background technology
Sower needs to carry out earthing to the soil on its after planting ground after sowing, though existing covering device can complete earthing operation on request under certain tillage condition, but because the soil condition of various places is different, often due to root stubble larger in soil during work, soil block and residual film, by covering device at muscle and rotating shaft place is stuck or be wound around, cisco unity malfunction, the carrying out of not timing is needed to clear up during work, thus reduce operating efficiency, add use cost, existing covering device can not highly regulate simultaneously, thus earthing amount can not be controlled, the degree of depth of earthing is difficult to control, the high consistency that causes emerging is poor.
Summary of the invention
The present invention seeks to overcome the above-mentioned shortcoming that prior art exists, provide a kind of cost-saving, be simple and easy to and height-adjustable sower covering device.
For achieving the above object, the technology used in the present invention means are: a kind of sower covering device, comprise sowing support, connecting rod and soil-covered drum, one end of connecting rod is hinged on sowing support, the other end and scraping support bar pin joint, the middle part bending of connecting rod and be fixedly connected with adjusting screw(rod) at bending part, the top of adjusting screw(rod) is fixed on sowing support by nut, the middle part of adjusting screw(rod) is provided with adjusting nut, is provided with spring between adjusting nut and sowing support; Scraping support bar is rotatably connected with clean-up scraper; Connecting rod is provided with bearing block, is connected with soil-covered drum between diaxon bearing.
Further, described sowing support is installed with scraping cover plate.
Further, described soil-covered drum comprises central rotating shaft, the first runner, the second runner and the 3rd runner, first runner, the second runner and the 3rd runner are equidistantly fixedly mounted on central rotating shaft, second runner is arranged between the first runner and the 3rd runner, be provided with many first earthing bars between the radial edges of the first runner and the second runner equably, between the radial edges of the second runner and the 3rd runner, be provided with many second earthing bars equably.
Further, described first earthing bar is connected with the second earthing bar and is 175 degree.
The invention has the beneficial effects as follows: adjusting screw(rod) and adjusting nut can regulate the height of connecting rod, and then can regulate the height of soil-covered drum, thus can control earthing amount; The soil block that soil-covered drum can effectively be mingled with by clean-up scraper, root stubble are removed, and improve operating efficiency, decrease use cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is side-looking structural representation of the present invention.
Fig. 2 of the present inventionly faces structural representation.
In figure: 1, sow support, 2, connecting rod, 3, soil-covered drum, 4, scraping support bar, 5, adjusting screw(rod), 6, adjusting nut, 7, spring, 8, clean-up scraper, 9, bearing block, 10, scraping cover plate, 31, central rotating shaft, the 32, first runner, 33, the second runner, 34, the 3rd runner, 35, first row valve, the 36, second earthing bar.
Embodiment
A kind of sower covering device as shown in Figure 1, comprise sowing support 1, connecting rod 2 and soil-covered drum 3, one end of connecting rod 2 is hinged on sowing support 1, the other end and scraping support bar 4 pin joint, the middle part bending of connecting rod 2 and be fixedly connected with adjusting screw(rod) 5 at bending part, the top of adjusting screw(rod) 5 is fixed on sowing support 1 by nut, and the middle part of adjusting screw(rod) 5 is provided with adjusting nut 6, is provided with spring 7 between adjusting nut 6 and sowing support 1; Scraping support bar 4 is rotatably connected with clean-up scraper 8; Connecting rod 1 is provided with bearing block 9, is connected with soil-covered drum 3 between diaxon bearing.
Described sowing support 1 is installed with scraping cover plate 10.The upper edge of clean-up scraper 8 is inwardly in 150 degree of bendings.
Described soil-covered drum 3 comprises central rotating shaft 31, first runner 32, second runner 33 and the 3rd runner 34, first runner 32, second runner 33 and the 3rd runner 34 are equidistantly fixedly mounted on central rotating shaft 31, second runner 33 is arranged between the first runner 32 and the 3rd runner 34, be provided with equably between first runner 32 and the radial edges of the second runner 33 between many first earthing bar 35, second runners 33 and the radial edges of the 3rd runner 34 and be provided with many second earthing bars 36 equably.
Described first earthing bar 35 is connected with the second earthing bar 36 and is 175 degree.
When the present invention uses, adjusting screw(rod) 5 and adjusting nut 6 can regulate the height of connecting rod 2, and then can regulate the height of soil-covered drum 3, thus can control earthing amount; The soil block that soil-covered drum 3 can effectively be mingled with by clean-up scraper 8, root stubble are removed, and improve operating efficiency, decrease use cost.
The above, be only the specific embodiment of the present invention, is not limited thereto, and is anyly familiar with those skilled in the art in the technical scope that the present invention discloses, and can expect change easily or replace, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a sower covering device, comprise sowing support (1), connecting rod (2) and soil-covered drum (3), it is characterized in that: one end of described connecting rod (2) is hinged in sowing support (1), the other end and scraping support bar (4) pin joint, the middle part bending of described connecting rod (2) and be fixedly connected with adjusting screw(rod) (5) at bending part, the top of described adjusting screw(rod) (5) is fixed in sowing support (1) by nut, the middle part of described adjusting screw(rod) (5) is provided with adjusting nut (6), spring (7) is provided with between described adjusting nut (6) and sowing support (1), described scraping support bar (4) is rotatably connected with clean-up scraper (8), described connecting rod (1) is provided with bearing block (9), is connected with soil-covered drum (3) between diaxon bearing.
2. sower covering device according to claim 1, is characterized in that: described sowing support (1) is installed with scraping cover plate (10).
3. sower covering device according to claim 1, it is characterized in that: described soil-covered drum (3) comprises central rotating shaft (31), first runner (32), second runner (33) and the 3rd runner (34), first runner (32), second runner (33) and the 3rd runner (34) are equidistantly fixedly mounted on central rotating shaft (31), second runner (33) is arranged between the first runner (32) and the 3rd runner (34), many first earthing bars (35) are provided with equably between the radial edges of the first runner (32) and the second runner (33), many second earthing bars (36) are provided with equably between the radial edges of the second runner (33) and the 3rd runner (34).
4. sower covering device according to claim 3, is characterized in that: described first earthing bar (35) is connected with the second earthing bar (36) and is 175 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739047.XA CN104521377B (en) | 2014-12-08 | 2014-12-08 | A kind of seeder covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739047.XA CN104521377B (en) | 2014-12-08 | 2014-12-08 | A kind of seeder covering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104521377A true CN104521377A (en) | 2015-04-22 |
| CN104521377B CN104521377B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739047.XA Active CN104521377B (en) | 2014-12-08 | 2014-12-08 | A kind of seeder covering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104521377B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125063A (en) * | 2017-06-09 | 2017-09-05 | 拖（洛阳）烟草机械有限公司 | A kind of windproof laminating machine for vega |
| CN107535162A (en) * | 2017-09-08 | 2018-01-05 | 四川华胜农业股份有限公司 | A kind of direct sending hopper-type organic fertilizer manure spreader |
| CN108605470A (en) * | 2018-05-14 | 2018-10-02 | 杨招成 | One kind sowing covering device based on agricultural planting sandy land |
| CN110278742A (en) * | 2019-07-02 | 2019-09-27 | 新疆钵施然农业机械科技有限公司 | A kind of seeder shaftless soil-covered drum |
| CN112056026A (en) * | 2020-05-11 | 2020-12-11 | 新疆农垦科学院 | Row-to-row ditching layered deep fertilizing shovel and row-to-row ditching layered fertilizing machine |
| CN115399096A (en) * | 2022-08-31 | 2022-11-29 | 山东鲁研农业良种有限公司 | Wheat seeder with seeding depth regulatory function |
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| RU2436271C2 (en) * | 2009-12-28 | 2011-12-20 | Государственное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока им. Н.В. Рудницкого | Method of soil treatment and seeding and device for its implementation |
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| CN104054435A (en) * | 2014-05-30 | 2014-09-24 | 安徽灵杨农机制造有限公司 | Sowing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475097A (en) * | 2003-07-18 | 2004-02-18 | 宋秀忠 | Groove type film spreading machine |
| RU2436271C2 (en) * | 2009-12-28 | 2011-12-20 | Государственное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока им. Н.В. Рудницкого | Method of soil treatment and seeding and device for its implementation |
| CN202085472U (en) * | 2011-03-22 | 2011-12-28 | 甘肃省农业机械化技术推广总站 | Folding automatic profiling and soil covering mechanism |
| CN102948283A (en) * | 2011-08-24 | 2013-03-06 | 徐州鑫田农机研究所 | Garlic planting machine with spoon |
| CN202799618U (en) * | 2012-08-07 | 2013-03-20 | 河北农哈哈机械集团有限公司 | Earth covering device |
| CN203040161U (en) * | 2013-01-31 | 2013-07-10 | 中国农业大学 | Wheat narrow-row and fine-grain uniform sowing machine |
| CN103597937A (en) * | 2013-11-14 | 2014-02-26 | 上海海丰现代农业有限公司 | Wide sowing, ditching and earthing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125063A (en) * | 2017-06-09 | 2017-09-05 | 拖（洛阳）烟草机械有限公司 | A kind of windproof laminating machine for vega |
| CN107535162A (en) * | 2017-09-08 | 2018-01-05 | 四川华胜农业股份有限公司 | A kind of direct sending hopper-type organic fertilizer manure spreader |
| CN108605470A (en) * | 2018-05-14 | 2018-10-02 | 杨招成 | One kind sowing covering device based on agricultural planting sandy land |
| CN110278742A (en) * | 2019-07-02 | 2019-09-27 | 新疆钵施然农业机械科技有限公司 | A kind of seeder shaftless soil-covered drum |
| CN112056026A (en) * | 2020-05-11 | 2020-12-11 | 新疆农垦科学院 | Row-to-row ditching layered deep fertilizing shovel and row-to-row ditching layered fertilizing machine |
| CN115399096A (en) * | 2022-08-31 | 2022-11-29 | 山东鲁研农业良种有限公司 | Wheat seeder with seeding depth regulatory function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104521377B (en) | 2016-09-14 |
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Address after: 234000 No. 001 Yang Tuan street, Lingbi County, Anhui, Suzhou Patentee after: Anhui Lingyang Machinery Equipment Co., Ltd Address before: 234000 No. 001 Yang Tuan street, Lingbi County, Anhui, Suzhou Patentee before: Anhui Lingyang Agricultural Machinery Manufacturing Co., Ltd. |
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