CN2575950Y - Hole precision seeding machine of side feeding and gravity seed-clearing disc type - Google Patents
Hole precision seeding machine of side feeding and gravity seed-clearing disc type Download PDFInfo
- Publication number
- CN2575950Y CN2575950Y CN 02283930 CN02283930U CN2575950Y CN 2575950 Y CN2575950 Y CN 2575950Y CN 02283930 CN02283930 CN 02283930 CN 02283930 U CN02283930 U CN 02283930U CN 2575950 Y CN2575950 Y CN 2575950Y
- Authority
- CN
- China
- Prior art keywords
- seeding
- seed
- disk assembly
- seeds protecting
- protecting plate
- 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 hole type precise seeding device of side feeding and gravity seed clearing disc type, which belongs to a seeding assembly on a seeding machine. The device is formed by assembling a seeding disc assembly, a left and a right seed protecting plates collocated on both sides of the seeding disc assembly, a left and a right seeding machine bodies and a seeding shaft through fasteners, wherein the seeding disc assembly comprises a left and a right side disc bodies provided with side feeding type holes, a spacing plate and connecting pins which are fixedly assembled into a whole. Upper covers with lower extending barrier sheets are assembled on the upper end surfaces of the left and the right seeding device bodies, and the left and the right seed protecting plates are made to form a gap shape. The whole machine has the characteristics of compact structure, small volume size, low revolution rate of the seeding disc assembly of the seeding operation, high seed filling rate, low cavity rate, small seeding resistance, no seed damage and stable and reliable operational performance.
Description
Technical field
The utility model belongs to the seeding operating assembly on the seeding machinary in the agricultural machinery.
Background technology
It is the more a kind of seeding assembly of twentieth century use the 1970s and 1980s that vertical disk side is filled kind of seeding unit, because it only is provided with on seed plate one side and fills kind of a type hole, and be equipped with rigidity Seed-cleaning tool structure, simultaneously, for satisfying and adapting to the requirement of agronomy sowing spacing in the rows, seed tray also need have rotating speed faster, make its seed-filling rate when seeding operation lower, hole rate is higher, hinders kind more seriously, and seed plate size and seeding resistance are all bigger.
Summary of the invention
The purpose of this utility model is exactly to fill the technical problem that collar plate shape hole seeding unit exists at existing side, design provides a kind of novel side to fill gravity seed cleaning collar plate shape cellular type precision seeder, reaches the purpose that reduced side is filled disk size and seeding unit volume, reduction seed plate rotating speed, raising seed-filling rate, minimizing hole rate and seedling-damaging rate, reduced seeding resistance.
Basic design of the present utility model is, utilizes retainingf key to install the seeding disc assembly on feed shaft, and left and right seeds protecting plate is separately fixed on the inside line of left and right seeding body, and lays respectively at the both sides and the contact of sowing disk assembly; Right seeding body is installed on the feed shaft by bearing, jump ring, and securing member is integral left bank kind body and right seeding body admittedly, and its left and right seeding body constitutes left and right two cavitys with left and right seeds protecting plate respectively; Loam cake is fitted on the left and right seeding body upper surface, and bottom baffle is configured on the left and right seeding body lower side; The position of matching with sowing disk assembly in left and right seeding body bottom is provided with the mouth of charging seed; Sowing disk assembly is made of left and right side disk body, space bar, connection Xiao assembling, and the type hole on its left and right side disk body is interconnected on circumferential position; Under installing on the inner surface of loam cake, stretch catch; Left and right seeds protecting plate is all made nick shaped, and balanced configuration is in the sowing disk assembly both sides, with the part type hole exposure of sowing disk assembly both sides.
The utility model general structure compactness, volume size is little, and the seeding operation rotating speed is low, seed-filling rate is high, hole rate is low, and seeding resistance is little, and injuring-free seed is stable and reliable for performance, and fault is few.
Description of drawings
Fig. 1 is that side is filled gravity seed cleaning collar plate shape cellular type precision seeder general structure schematic diagram;
Fig. 2 is that Fig. 1 removes the A-A of feed shaft and sowing disk assembly to view;
Fig. 3 is the sowing disk assembly structural representation;
Fig. 4 is the side direction view of Fig. 3;
Fig. 5 is the superstructure schematic diagram;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is a left and right side seeds protecting plate structural representation.
Piece number explanation among the figure:
1, left bank kind body, 2, sowing disk assembly, 3, left seeds protecting plate, 4, loam cake, 5, feed shaft, 6, bearing, 7, jump ring, 8, retainingf key, 9, bottom baffle, 10, right seeding body, 11, right seeds protecting plate, 12, securing member, 13, type hole, 14, left side disk body, 15, dividing plate, 16, connect Xiao, 17, right side disk body, 18, stretch catch, 19, the mouth of charging seed down.
Embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.On feed shaft 5, utilize retainingf key 8 installing sowing disk assembly 2; Left side seeds protecting plate 3 and right seeds protecting plate 11 are separately fixed on the inside line of left bank kind body 1 and right seeding body 10, and lay respectively at the and arranged on left and right sides of sowing disk assembly 2, contact cooperation with both ends of the surface; Right seeding body 10 is assemblied on the feed shaft 5 by bearing 6, jump ring 7, and securing member 12 is integral left bank kind body 1 and right seeding body 10 admittedly, and its left and right seeding body 1 and 10 constitutes left and right two chambers with left and right seeds protecting plate 3 and 11 respectively; Loam cake 4 is arranged on left and right seeding body 1,10 upper ends; Bottom baffle 9 is fitted on left and right seeding body 1,10 lower side; The position of matching with sowing disk assembly 2 in left and right seeding body 1 and 10 bottoms is provided with charges seed mouthfuls 19.Sowing disk assembly 2 structures are: between left side disk body 14 and right side disk body 17 dividing plate 15 is set, the type hole 13 on the left and right side disk body 14,17 is interconnected on circumferential position, and Xiao 10 is affixed by connecting.Under installing on the inner surface of loam cake 4, stretch catch 18.Left side seeds protecting plate 3 and right seeds protecting plate 11 are all made nick shaped, and balanced configuration is in sowing disk assembly 2 both sides, with part type hole 13 exposures of sowing disk assembly 2 both sides.
When operation is used, the seed-box on the sower is communicated with the left and right chamber that left and right seeding body 1,10 and left and right seeds protecting plate 3,11 constitute respectively by loam cake 4, and input kind of grain.Following stretching in the catch 8 control seeding unit chambeies on the loam cake 4 planted layer height, the left and right seeds protecting plate 3,11 of making nick shaped is divided into left and right side disk body 14,17 whole rotation rounds and fills kind of a district, clearly plants the district, protects kind of district and charge seed district four partly, its medium-sized hole 13 is exposed to chamber bottom partly for filling kind of a district, and upper part is the gravity seed cleaning district.Feed shaft 5 drives sowing disk assembly 2 and rotates; under left and right seeds protecting plate 3,11 effects; interconnected type hole 13 filling kind of a district, clearly plant the district, protect and finish filling kind grain in kind of the district, remove unnecessary a kinds grain and protection kind of an operation in cavity separately successively on the left and right side disk body 14,17 of sowing disk assembly 2; in the district of charging seed, will plant intergranular every type hole 13 from left and right side disk body 14,17; through mouthful 19 discharges of charging seed, finish precise sowing.Plant clearly to distinguish to be arranged in the seeding unit chamber and plant more than the layer height, realized the clear naturally kind of gravity.Disassemble the bottom baffle 9 of left and right seeding body 1,10 lower side, can finish the prune job of this device.
Claims (4)
1, a kind of side is filled gravity seed cleaning collar plate shape cellular type precision seeder, it is characterized in that utilizing on feed shaft (5) retainingf key (8) installing sowing disk assembly (2); Left side seeds protecting plate (3) and right seeds protecting plate (11) are separately fixed on the inside line of left bank kind body (1) and right seeding body (10), and lay respectively at the and arranged on left and right sides of sowing disk assembly (2), contact cooperation with both ends of the surface; Right seeding body (10) is assemblied on the feed shaft (5) by bearing (6), jump ring (7), securing member (12) is integral left bank kind body (1) and right seeding body (10) admittedly, and its left and right seeding body (1) and (10) constitute left and right two chambers with left and right seeds protecting plate (3) and (11) respectively; Loam cake (4) is arranged on left and right seeding body (1), (10) upper end; Bottom baffle (9) is fitted on left and right seeding body (1), (10) lower side; The position of matching with sowing disk assembly (2) in left and right seeding body (1) and (10) bottom is provided with charge seed mouthful (19).
2, side according to claim 1 is filled gravity seed cleaning collar plate shape cellular type precision seeder, it is characterized in that sowing disk assembly (2) structure is: between left side disk body (14) and right side disk body (17), dividing plate (15) is set, type hole (13) on left and right side disk body (14), (17) is interconnected on circumferential position, and Xiao (10) is affixed by connecting.
3, side according to claim 1 is filled gravity seed cleaning collar plate shape cellular type precision seeder, it is characterized in that stretching under installing on the inner surface of loam cake (4) catch (18).
4, side according to claim 1 is filled gravity seed cleaning collar plate shape cellular type precision seeder, it is characterized in that left seeds protecting plate (3) and right seeds protecting plate (11) all make nick shaped, balanced configuration is in sowing disk assembly (2) both sides, with part type hole (13) exposure of sowing disk assembly (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283930 CN2575950Y (en) | 2002-10-29 | 2002-10-29 | Hole precision seeding machine of side feeding and gravity seed-clearing disc type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283930 CN2575950Y (en) | 2002-10-29 | 2002-10-29 | Hole precision seeding machine of side feeding and gravity seed-clearing disc type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575950Y true CN2575950Y (en) | 2003-10-01 |
Family
ID=33745419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02283930 Expired - Fee Related CN2575950Y (en) | 2002-10-29 | 2002-10-29 | Hole precision seeding machine of side feeding and gravity seed-clearing disc type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575950Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027825A (en) * | 2010-09-26 | 2011-04-27 | 中国农业大学 | Mechanical/pneumatic combined internal-charging type precision corn seed sowing device |
| CN102771231A (en) * | 2012-07-27 | 2012-11-14 | 东北农业大学 | Vertical type disc seed-metering device |
| CN102792808A (en) * | 2012-09-11 | 2012-11-28 | 东北农业大学 | Vertical seed-metering disc capable of utilizing gravities for seed filling |
| CN104938105A (en) * | 2015-06-25 | 2015-09-30 | 山西农业大学 | Inclined disk type small seed small-amount seed sowing device |
| CN107333497A (en) * | 2017-07-25 | 2017-11-10 | 湖南农业大学 | A kind of multirow precision planter |
| CN107347308A (en) * | 2017-07-25 | 2017-11-17 | 湖南农业大学 | A kind of two row mechanical precision seeding apparatus |
-
2002
- 2002-10-29 CN CN 02283930 patent/CN2575950Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027825A (en) * | 2010-09-26 | 2011-04-27 | 中国农业大学 | Mechanical/pneumatic combined internal-charging type precision corn seed sowing device |
| CN102771231A (en) * | 2012-07-27 | 2012-11-14 | 东北农业大学 | Vertical type disc seed-metering device |
| CN102771231B (en) * | 2012-07-27 | 2016-03-30 | 东北农业大学 | Vertical disc seeding device |
| CN102792808A (en) * | 2012-09-11 | 2012-11-28 | 东北农业大学 | Vertical seed-metering disc capable of utilizing gravities for seed filling |
| CN102792808B (en) * | 2012-09-11 | 2015-10-21 | 东北农业大学 | Gravity can be utilized to fill the vertical seeding disk of planting |
| CN104938105A (en) * | 2015-06-25 | 2015-09-30 | 山西农业大学 | Inclined disk type small seed small-amount seed sowing device |
| CN104938105B (en) * | 2015-06-25 | 2017-01-18 | 山西农业大学 | Inclined disk type small seed small-amount seed sowing device |
| CN107333497A (en) * | 2017-07-25 | 2017-11-10 | 湖南农业大学 | A kind of multirow precision planter |
| CN107347308A (en) * | 2017-07-25 | 2017-11-17 | 湖南农业大学 | A kind of two row mechanical precision seeding apparatus |
| CN107333497B (en) * | 2017-07-25 | 2023-09-26 | 湖南农业大学 | Multi-row precision seeder |
| CN107347308B (en) * | 2017-07-25 | 2023-09-26 | 湖南农业大学 | Two-row mechanical precision seed metering device |
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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 |