CN204968445U - Seeder of improvement - Google Patents
Seeder of improvement Download PDFInfo
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- CN204968445U CN204968445U CN201520025854.5U CN201520025854U CN204968445U CN 204968445 U CN204968445 U CN 204968445U CN 201520025854 U CN201520025854 U CN 201520025854U CN 204968445 U CN204968445 U CN 204968445U
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- seed
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Abstract
The utility model discloses a seeder of improvement, be provided with seed case, its characterized in that in the frame: frame front mounted has arc link mechanism, and arc link mechanism installs on the crossbeam for fixed connecting rod no. 1, and fixed connecting rod no. 2 is installed in the frame, and the movable connecting rod both ends are coupleed in the top of fixed connecting rod no. 1 and fixed connecting rod no. 2 by the articulated elements respectively, and arc connecting rod both ends are respectively by the below of articulated elements hookup at fixed connecting rod no. 1 and fixed connecting rod no. 2, arc connecting rod below is provided with gauge wheel, seed ditching dish respectively and installs in the frame respectively, connect the elephant trunk below the seed case and insert the seed metering ware and insert the seed metering pipe again, the utility model discloses the seeder structure is compacter, obviously reduces seed metering ware and seed metering pipe height, greatly reduces kind of the height that falls, control seed falling speed to realize accurate seeding.
Description
Technical field
The relevant agricultural machinery technological field of the utility model, relates to sower, relates to a kind of sower of improvement particularly.
Background technology
During current agricultural mechanization is produced, sower take crop seed as the planting machinery of sowing object, for the sower of certain class or certain crop, often titled with crop species title.Be mainly used in the seeding operation of the small-sized seeds such as cereal, vegetables, herbage, conventional has grain drill; By a line spacing and cave distance, by the planting machinery that seed cavitation is sowed, 1 or several seeds can be broadcast in every cave, point another name single grain fine sowing or many bunch plantings; Be mainly used in the intertillage crop such as corn, cotton, beet, sunflower, beans, also known as row-crop drill; As added fertile case, fertilizer apparatus and fertilizer delivering pipe on grain drill, can apply fertilizer while sowing, the machinery also carrying out sowing with accurate seeding quantity, seeding row spacing and the degree of depth is combine and no-tillage seeding machine, there is saving seed, exempt the thinning operation after emerging, make the advantages such as the standing area of every strain crop is even, mostly be simple grain bunch planting and accurate many bunch plantings controlling every seed number per.
Affect mainly dispenser and the plough of seeding quality in sower, to charge seed height by changing charge seed direction and reduction, avoiding seed displacement, and guaranteeing that sowing depth is stablized.The individual profiling sower that existing sower adopts is straight line double leval jib feeler mechanism, Pingba can be adapted to a certain extent, shallow mound, harden soil property, the multiple arable lands such as loose soil property are sowed, but existing mechanism arrangement does not solve from structure charge seed direction and reduction and to charge seed highly raising seeding quality problem, straight line double leval jib feeler mechanism is installed on seeding apparatus of seeder dead ahead, longer distance can be taken, cause the gauge wheel on individual profiling sower, the parts such as furrower disc can only be arranged in its rear, seeding apparatus of seeder has gauge wheel, locus shared by the parts such as furrower disc, the setting of seeding unit position is raised, cause sower planting distance higher thus, during planting, seed easily rebounds and easily the impact of wind-engaging causes sowing inaccuracy, do not meet agriculture requirement, this is current farmland seeding operation urgent problem.
Summary of the invention
The utility model object is just to provide a kind of sower of improvement, employing arranges curved rod feeler mechanism, by gauge wheel, seed furrower disc parts on sower are placed in below curved rod feeler mechanism, give seeding unit placement space and reduce seeding unit height, to reduce planting height, realize Precise sowing.
The technical solution adopted in the utility model: a kind of sower of improvement, comprise frame, frame is provided with kind of a case, after frame, press wheel is installed, it is characterized in that: curved rod mechanism is installed before described frame, curved rod mechanism is that stationary links one is arranged on crossbeam, stationary links two is arranged in frame, movable rod two ends are connected in the top of stationary links one and stationary links two respectively by articulated elements, curved rod two ends are connected in the below of stationary links one and stationary links two respectively by articulated elements; Be respectively arranged with gauge wheel, seed furrower disc below described curved rod, gauge wheel, seed furrower disc are arranged in frame respectively; Connect elephant trunk below described kind of case and access seeding unit, seeding unit access discharging tube, is provided with fertilizer furrower disc below described crossbeam.
It can be pin shaft joint that described articulated elements connects.
The beneficial effects of the utility model are:
1, the sower of the utility model improvement is sowed with accurate seeding quantity, seeding row spacing and the degree of depth according to farmland operation actual requirement, have employed curved rod mechanism is feeler mechanism, the connecting rod be movably hinged can make the fertilizer furrower disc before sower automatically raise with the change of surface state, automatic adjustment sower makes the height of seeding unit constant, sow to adapt to the multiple arable lands such as Pingba, shallow mound, the soil property that hardens, loose soil property, there is saving seed, exempt the thinning operation after emerging, make the standing area of every strain crop even.
2, the sower of the utility model improvement is owing to adopting the parallel feeler mechanism of arc double leval jib, movable rod below mechanism is done camber, to hold gauge wheel, seed furrower disc, realize the lower gauge wheel that sower is set below the parallel feeler mechanism of arc double leval jib, seed furrower disc, improve below traditional kind case and lower gauge wheel is set, the structure of seed furrower disc, kind of a case underlying space vertical direction is arranged seeding unit and discharging tube, make sower more compact structure, obvious reduction seeding unit and discharging tube height, greatly reduce planting height, control seeds fall speed, seed is avoided to bounce, to realize Precise sowing.
Accompanying drawing explanation
Fig. 1 is the sower structural front view of a kind of improvement of the utility model.
Fertilizer furrower disc 1, crossbeam 2, stationary links 1, articulated elements 4, movable rod 5, curved rod 6, stationary links 27, kind case 8, frame 9, elephant trunk 10, seeding unit 11, press wheel 12, discharging tube 13, gauge wheel 14, seed furrower disc 15, curved rod mechanism 16.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of sower of improvement, multiple sowing unit composition sower.A sowing unit, frame 9 is provided with kind of a case (8), and frame 9 above crossbeam 2 is provided with fertilizer furrower disc 1, and fertilizer furrower disc 1 is by axle and plate again fixed cross beam 2.
Press wheel 12 is installed below in frame 9, press wheel 12 is hinged in frame 9 by axle and connector, frame 9 is provided with curved rod mechanism 16 above, the parallel feeler mechanism of camber double leval jib can make in curved rod mechanism 16, curved rod mechanism 16 is by crossbeam, stationary links one, hinged, movable rod, curved rod, stationary links two forms, stationary links 1 is arranged on crossbeam 2, stationary links 27 is arranged in frame 9, movable rod 5 two ends are connected in the top of stationary links 1 and stationary links 27 respectively by articulated elements 4, curved rod 6 two ends are connected in the below of stationary links 1 and stationary links 27 respectively by articulated elements 4, it can be bearing pin that articulated elements 4 connects.
Gauge wheel 14, seed furrower disc 15 is respectively arranged with below curved rod 6, gauge wheel 15, seed furrower disc 14 can be arranged respectively to two, gauge wheel 15, seed furrower disc 14 are arranged in frame 9 respectively by axle and connector, because stationary links 27 is arranged in frame 9, gauge wheel 15, seed ditching-disk 14 are fixedly connected with stationary links 27, and gauge wheel 15, seed ditching-disk 14 form a rigid body frame 9 with stationary links 27 thus; When seeding operation, gauge wheel 15 contacts with broken terrain, causes rigid body frame 9 moving both vertically always; Because seed ditching-disk 14 and gauge wheel 15 relative altitude are certain, regardless of ground relief, furrower disc 14 can output the kind ditch of certain depth; Along planting immediately below case 8, plant case 8 and connect elephant trunk 10 below, elephant trunk 10 accesses seeding unit 11, and seeding unit 11 accesses discharging tube 13, and seeding unit 11 reaches 5CM-15CM with the distance H on ground.
Claims (2)
1. the sower of an improvement, comprise frame (9), frame (9) is provided with kind of a case (8), frame (9) installs press wheel (12) below, it is characterized in that: described frame (9) is provided with curved rod mechanism (16) above, curved rod mechanism (16) is arranged on crossbeam (2) for stationary links one (3), stationary links two (7) is arranged in frame (9), movable rod (5) two ends are connected in the top of stationary links one (3) and stationary links two (7) respectively by articulated elements (4), curved rod (6) two ends are connected in the below of stationary links one (3) and stationary links two (7) respectively by articulated elements (4), described curved rod (6) below is respectively arranged with gauge wheel (14), seed furrower disc (15), and gauge wheel (15), seed furrower disc (14) are arranged in frame (9) respectively, described kind of case (8) connects elephant trunk (10) and accesses seeding unit (11) below, seeding unit (11) access discharging tube (13), described crossbeam (2) is provided with fertilizer furrower disc (1) below.
2. the sower of a kind of improvement according to claim 1, is characterized in that: it can be bearing pin that described articulated elements (4) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025854.5U CN204968445U (en) | 2015-01-15 | 2015-01-15 | Seeder of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025854.5U CN204968445U (en) | 2015-01-15 | 2015-01-15 | Seeder of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204968445U true CN204968445U (en) | 2016-01-20 |
Family
ID=55102892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025854.5U Active CN204968445U (en) | 2015-01-15 | 2015-01-15 | Seeder of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204968445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576530A (en) * | 2016-12-27 | 2017-04-26 | 滨州市农业机械化科学研究所 | One-stage transmission cotton precision seeding device |
| CN107710934A (en) * | 2017-11-24 | 2018-02-23 | 滨州市农业机械化科学研究所 | A kind of dual profiling seeding and film laminating machine frame |
-
2015
- 2015-01-15 CN CN201520025854.5U patent/CN204968445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576530A (en) * | 2016-12-27 | 2017-04-26 | 滨州市农业机械化科学研究所 | One-stage transmission cotton precision seeding device |
| CN107710934A (en) * | 2017-11-24 | 2018-02-23 | 滨州市农业机械化科学研究所 | A kind of dual profiling seeding and film laminating machine frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |