CN2398808Y - Feed mechanism - Google Patents
Feed mechanism Download PDFInfo
- Publication number
- CN2398808Y CN2398808Y CN 99255694 CN99255694U CN2398808Y CN 2398808 Y CN2398808 Y CN 2398808Y CN 99255694 CN99255694 CN 99255694 CN 99255694 U CN99255694 U CN 99255694U CN 2398808 Y CN2398808 Y CN 2398808Y
- Authority
- CN
- China
- Prior art keywords
- seed
- wheel
- box
- segmental baffle
- brush
- 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 - Fee Related
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Abstract
The utility model relates to a seeding machine, which is composed of a seed box 1, a seed discharging wheel 2, and a hair brush wheel 3. The hair brush wheel is fixed in the seed box, and is moved together with the seed box in order to adjust the required sowing holes. The hair brush wheel 3 contactes the seed discharging wheel. The seed discharging wheel 2 is arranged under a bow-shaped baffle 10 of the seed discharging box, and the circumferential surface of the seed discharging wheel is distributed with a plurality of groups of seed discharging holes. A movable seed blocking plate 9 is also arranged in the seed box. The seeding machine has accurate seeding rate and convenient seed cleaning, can sow a plurality of kinds of seeds, and is suitable for using the same machine for sowing crops of wheat, beans, peanuts, grains, sorghum, cotton, sunflowers, etc.
Description
The utility model relates to a kind of sower parts, relates in particular to a kind of multi-functional seeding unit.
Present seeding unit universal functionality is single, and seeding accuracy is not high.The high accuracy sower cost height that has, complex structure, heaviness, the manufacturing difficulty is difficult in the mountain area or promote the use of in little area, plot.
The purpose of this utility model provides a kind of multi-functional seeding unit that adapts to the sower that uses in the little area in vast mountain area, plot, rural area.
For achieving the above object, seeding unit described in the utility model is by seed-box, seed wheel, brush-wheel is formed, seed-box is arranged on the frame of sower, the bottom at its rear is opened wide, be provided with a seed retaining plate at its edge, this seed retaining plate is connected with seed-box by one, clockwise rotate around its axle, the place ahead in seed-box is provided with the hairbrush wheel cover, the top of this cover is with respect to the bottom angled setting of seed-box, and its side has a distance to form an opening at the bottom of case, in the bottom centre of seed-box one slot arranged, having two segmental baffle on the hole is connected with the back edge in described hole and two faces of seed-box, form a rectangular hole between two segmental baffle, between the leading edge of the leading edge of segmental baffle and center slot a spacing is arranged, the lateral opening of this spacing and hairbrush wheel cover joins.Seed wheel is arranged on the below of segmental baffle, segmental baffle tightly covers seed wheel, be distributed with many group feed outlets on the seed wheel periphery, the distance at every group of feed outlet interval on the length direction of seed wheel is identical, feed outlet exposes from the slot between two segmental baffle, and brush-wheel is arranged in the hairbrush wheel cover and closely contacts with seed wheel.
The height of described seed retaining plate (9) length at the bottom of greater than the distance of shaft centers seed-box of axle (11),
Further improvement of the utility model is by unclamping four foot bolts, and seed-box (1) laterally moves, to select to be fit to the feed outlet of different seeds.
The feed outlet of described seed wheel has multiple combination according to the seed difference of sowing.
Describedly lead the below that kind of box places seed wheel, be fixed on the frame.
Described seed wheel, protective cover, brush-wheel, lead kind of a box and make by engineering plastics.
That seeding unit described in the utility model has is simple in structure, cost is low, performance good, no damaged, go out characteristics such as the seed of seed-box is convenient clearly, be the strong seeding unit of a kind of conformability.
Below, in conjunction with the accompanying drawings seeding unit described in the utility model is further described.
Fig. 1 is the schematic diagram of seeding unit described in the utility model;
Fig. 2 is the schematic top view of seeding unit shown in Figure 1.
Among Fig. 1, arrow a represents the direction of machine travel, and arrow b represents the direction of rotation of seed wheel 2, and arrow c represents the direction of rotation of brush-wheel.
Seeding unit described in the utility model is by seed-box 1, and seed wheel 2, brush-wheel 3 are formed.Referring to Fig. 1, seed-box 1 is arranged on the frame 5 of sower, the bottom at its rear (among Fig. 1 direction) opposite with direction of machine travel a is opened wide, be provided with a seed retaining plate 9 at its edge, this seed retaining plate is connected with seed-box by one, can clockwise rotate the height of its length at the bottom of greater than the distance of shaft centers seed-box of axle (11) around this axle, after loading onto seed, this plate is close at the bottom of the case.Make it can not counter-rotation.When need cleaning kind of the period of the day from 11 p.m. to 1 a.m, clockwise rotate this seed retaining plate, can easily the seed in the case be cleaned out.The place ahead in seed-box (among Fig. 1 direction) identical with direction of machine travel a is provided with hairbrush wheel cover 7, the top of this cover is with respect to the bottom angled setting of seed-box, its side has a distance to form an opening at the bottom of case, contacts so that brush-wheel exposes with seed wheel.There is a slot in bottom centre at seed-box, having two segmental baffle 10 on it is connected with the back edge (seeing along direction of advance) in described hole and two faces of seed-box, form a rectangular hole 6 (referring to Fig. 2) between two segmental baffle, one spacing is arranged between the leading edge of the leading edge of segmental baffle 10 and center slot, and the lateral opening of this spacing and hairbrush wheel cover 7 joins.Seed wheel is arranged on the below of segmental baffle 10, and segmental baffle tightly covers seed wheel.Be distributed with many group feed outlets 4 on the seed wheel periphery, the distance at every group of feed outlet interval on the length direction of seed wheel is identical, and feed outlet exposes from the slot 6 between two segmental baffle, so that seed enters feed outlet.Brush-wheel 3 is arranged in the hairbrush wheel cover 7, and brush-wheel and the seed wheel spacing between the front of the leading edge of segmental baffle 10 and opening closely contacts with the lateral opening joint of hairbrush wheel cover 7, falls unnecessary seed with brush.
There is circular hole 8 seed-box 1 both sides, are used to install square shaft and circular cover.Seed-box 1 usefulness four foot bolts are fixed on the frame 5.When unclamping four foot bolts, seed-box integral body can laterally move on seed wheel, with the needed chimes of centering hole.
The two ends of seed wheel 2 are fixed on the frame 5, and this seed wheel can only rotate around its axis, can not move laterally.According to the seed difference of sowing, the feed outlet on the seed wheel can have multiple combination, therefore as required, can change seed wheel.Brush-wheel 3 is arranged in the hairbrush wheel cover 7, is positioned at the opening that seed wheel 2 front upper places (along arrow a direction) face the seeding wheel cover and contacts with seed wheel, and the passage of seeds fall is tightly blockaded.The seed wheel counter-clockwise direction is rotated (promptly rotating along direction of arrow b), brush-wheel rotation direction identical with it (being the arrow c among Fig. 1), and promptly the linear velocity of the contact point of two-wheeled is opposite, and brush-wheel scans out unnecessary seed.Brush-wheel 3 is fixed on the seed-box, and therefore, brush-wheel whenever moves and once only aims at one group of feed outlet along with seed-box moves together.
Have a square opening at the brush-wheel center, its axle be a square shaft, axle head be installed in square opening in put, cover is installed in circular the overlapping in the mode that is slidingly matched in this, this circle cover is installed on the hole 8 of seed-box two sides.
Be provided with below seed wheel and lead kind of a box, this box is fixed on the frame 5.
Above-mentioned seed wheel, protective cover, brush-wheel, lead kind of a box and make by engineering plastics.
Seed wheel described in the utility model and brush-wheel are driven as gear drive or chain and sprocket driving device by transmission device, and during sowing, seed freely is full of feed outlet in the seed wheel rotary course.Brush-wheel scans out unnecessary seed, and seed wheel will be planted after subband crosses the brush-wheel position, and free-falling under action of gravity is sowed to leading kind of a box.When the seed of changing sowing when needs goes out the seed of former sowing clearly,, can easily the seed in the case be gone out clearly as long as seed retaining plate is clockwise rotated.
Claims (6)
1, a kind of seeding unit, by seed-box (1), seed wheel (2), brush-wheel (3) is formed, it is characterized in that seed-box (1) is arranged on the frame (5) of sower, the bottom at its rear is opened wide, be provided with a seed retaining plate (9) at this place, this seed retaining plate is connected with seed-box by axle (11), can clockwise rotate around this axle, the place ahead in seed-box is provided with hairbrush wheel cover (7), the top of this cover is with respect to the bottom angled setting of seed-box, its side has a distance to form an opening at the bottom of case, there is a slot in bottom centre at seed-box, having two segmental baffle (10) on it is connected with the back edge of described opening and two faces of seed-box, form a rectangular hole (6) between two segmental baffle, between the leading edge of segmental baffle (10) and the leading edge of center slot a spacing is arranged, the lateral opening of this spacing and hairbrush wheel cover (11) joins, seed wheel is arranged on segmental baffle (10) below, segmental baffle tightly covers seed wheel, be distributed with many group feed outlets (4) on the seed wheel periphery, the distance at every group of feed outlet interval on the length direction of seed wheel is identical, feed outlet exposes from the slot (6) between two segmental baffle, and brush-wheel is arranged in the hairbrush wheel cover (7) and closely contacts with seed wheel.
2, seeding unit according to claim 1 is characterized in that the height at the bottom of seed retaining plate (9) length is greater than the distance of shaft centers seed-box of axle (11),
3, seeding unit according to claim 2 is characterized in that seed-box (1) laterally moves by unclamping four foot bolts, to select to be fit to the feed outlet of different seeds.
4, according to claim 1 or 3 described seeding units, it is characterized in that the seed difference of the feed outlet of seed wheel according to sowing, multiple combination is arranged.
5, seeding unit according to claim 4 is characterized in that leading the below that kind of box places seed wheel, is fixed on the frame.
6, seeding unit according to claim 5 is characterized in that seed wheel, protective cover, brush-wheel, leads kind of a box and make by engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255694 CN2398808Y (en) | 1999-12-13 | 1999-12-13 | Feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255694 CN2398808Y (en) | 1999-12-13 | 1999-12-13 | Feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398808Y true CN2398808Y (en) | 2000-10-04 |
Family
ID=34039001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99255694 Expired - Fee Related CN2398808Y (en) | 1999-12-13 | 1999-12-13 | Feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398808Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288450A (en) * | 2010-06-18 | 2011-12-21 | 华南农业大学 | Mechanical single-grain sampler for cereal seeds |
| CN102833996A (en) * | 2010-03-23 | 2012-12-19 | 独立行政法人农业·食品产业技术综合研究机构 | Granular object distribution device |
| CN104322182A (en) * | 2014-11-25 | 2015-02-04 | 柳州美纳机械有限公司 | Seeder |
| CN109429637A (en) * | 2018-09-25 | 2019-03-08 | 东北电力大学 | A kind of an animal-drawn seed plough leg folding utility seeder based on machine vision |
| CN111634463A (en) * | 2020-06-22 | 2020-09-08 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Single toothpick packaging equipment, packaging machine and packaging method thereof |
-
1999
- 1999-12-13 CN CN 99255694 patent/CN2398808Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833996A (en) * | 2010-03-23 | 2012-12-19 | 独立行政法人农业·食品产业技术综合研究机构 | Granular object distribution device |
| CN102833996B (en) * | 2010-03-23 | 2016-01-27 | 独立行政法人农业·食品产业技术综合研究机构 | The distributor of shot-like particle |
| CN102288450A (en) * | 2010-06-18 | 2011-12-21 | 华南农业大学 | Mechanical single-grain sampler for cereal seeds |
| CN104322182A (en) * | 2014-11-25 | 2015-02-04 | 柳州美纳机械有限公司 | Seeder |
| CN109429637A (en) * | 2018-09-25 | 2019-03-08 | 东北电力大学 | A kind of an animal-drawn seed plough leg folding utility seeder based on machine vision |
| CN109429637B (en) * | 2018-09-25 | 2022-03-11 | 东北电力大学 | Foldable multi-functional seeder of drill barrow leg based on machine vision |
| CN111634463A (en) * | 2020-06-22 | 2020-09-08 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Single toothpick packaging equipment, packaging machine and packaging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |