CN205681830U - Seed hole former - Google Patents
Seed hole former Download PDFInfo
- Publication number
- CN205681830U CN205681830U CN201620511212.0U CN201620511212U CN205681830U CN 205681830 U CN205681830 U CN 205681830U CN 201620511212 U CN201620511212 U CN 201620511212U CN 205681830 U CN205681830 U CN 205681830U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- seed
- cavitation
- pressure arm
- axle
- 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
Links
Abstract
nullA kind of seed hole former，The power of this machine drives feed shaft (17) through drive (16)、Seed wheel (18)、Cavitation pinch roller (2) rotates，During seed wheel seeding, cavitation clamping plate (7) are in closing OFF state，During now seed remains in cavitation clamping plate，When cavitation pinch roller is rotated further，The tooth plate of cavitation pinch roller presses pressure arm (11)，Effect due to pressure arm，By depression bar (9)、The action of rocking bar (19) drives clamping plate axle (5) to rotate，Cavitation clamping plate and clamping plate axle are an entirety，Rotation due to clamping plate axle，Being arranged on the torque spring on clamping plate axle (8) can drive cavitation clamping plate to open，Now remain in the seed in cavitation clamping plate to fall into rapidly in the kind ditch that plough (6) is outputed，Complete a seeding process，This machine simple in construction，Easy accessibility，Improve the degree of accuracy of seeding，Seed cavitation performance is good，Increase the yield of crops.
Description
Technical field
This utility model is a kind of seed hole former, belongs to technical field of agricultural machinery.
Background technology
At present, the precision planter kind on market is a lot, but they exist cave away from change greatly mostly, it is impossible to reach seed
The requirement accurately put in place, existing precision planter mainly solves to discharge the exact magnitude of seed, rotating disc type from seed-box
Feed mechanism for seed controls the seed amount discharged by the openings of sizes of switch, and bucket wheel type seeding unit is controlled by the size of bucket wheel
The seed amount discharged.Although controlling the quantity discharging seed, but owing to seed generation order entering kind of cave when falls
Under time difference problem, cause existing seed drop point to there is bigger space length, not have generation to be concentrated into the effect of bunch planting kind
Really.Seed presents the feature of Linear Points lamellar distribution, had both wasted seed, and had made the effect of precision drilling have a greatly reduced quality simultaneously,
Also for later stage clear Seedling, apply fertilizer, water and embark on journey into ridge mechanical harvesting work bring bigger difficulty and inconvenience.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of seed hole former, simple in construction, carries
The degree of accuracy of high seeding, seed cavitation performance is good, increases the yield of crops.
To achieve these goals, this utility model provides a kind of seed hole former, including seed-box, seeder unit shell
And frame, described seed-box is arranged on seeder unit shell top, and seeder unit shell is fixed on feed mechanism for seed support plate top, feed shaft
Running through and be arranged in seeder unit shell, drive is arranged on one end of feed shaft, and seed wheel is arranged within seeder unit shell
On feed shaft, cavitation pinch roller is arranged on the other end of feed shaft；Seeding pipe is a straight tube, and taper is processed into and with solid in its bottom
Dingan County is contained in the plough of frame lower and matches, the sowing port abutting joint arranged bottom top and seeder unit shell,
Also include pressure arm mechanism, hole former, pressure lever mechanism,
Described pressure arm mechanism includes pressure arm, depression bar arm, pressure arm axle, pressure arm axle sleeve, and pressure arm axle sleeve is fixed on feed mechanism for seed and props up
Below plate, pressure arm axle is arranged in pressure arm axle sleeve, and pressure arm and the supporting installation of cavitation pinch roller, pressure arm, depression bar arm are respectively hinged at pressure
The two ends of arm axle；
Described hole former includes cavitation clamping plate, clamping plate axle, clamping plate axle sleeve, torque spring, rocking bar, and clamping plate axle sleeve is fixed
In seeding pipe bottom, clamping plate axle and rocking bar are installed together composition and turn axle, turn axle and are arranged in clamping plate axle sleeve, cavitation clamping plate and folder
Board shaft is installed together the rear and tapering point Matching installation of seeding pipe, and torque spring is arranged on clamping plate axle；
Described pressure lever mechanism includes depression bar, depression bar set, and depression bar set is fixed on seeding pipe rear, the top of depression bar and depression bar
Arm is arranged on after connecting in depression bar set.
Seeding pipe is arranged to straight tube.
Compared with prior art, this utility model is by coordinating pressure arm mechanism, hole former, pressure lever mechanism with feed mechanism for seed
Use, substantially increase the cavitation performance of feed mechanism for seed, this machine simple in construction, easy accessibility, improve the degree of accuracy of seeding, seed becomes
Cave performance is good, increases the yield of crops.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the side view of Fig. 1
Fig. 3 is the structural representation of hole former.
In figure: 1, seed-box, 2, cavitation pinch roller, 3, seeding pipe, 4, clamping plate axle sleeve, 5, clamping plate axle, 6, plough, 7, cavitation
Clamping plate, 8, torque spring, 9, depression bar, 10, depression bar set, 11, pressure arm, 12, seeder unit shell, 13, feed mechanism for seed support plate, 14, pressure arm
Axle sleeve, 15, pressure arm axle, 16, drive, 17, feed shaft, 18, seed wheel, 19, rocking bar, 20, frame, 21, depression bar arm.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of seed hole former, including seed-box 1, seeder unit shell 12 and frame 20, described
Seed-box 1 be arranged on seeder unit shell 12 top, seeder unit shell 12 is fixed on feed mechanism for seed support plate 13 top, and feed shaft 17 passes through
Wearing and be arranged in seeder unit shell 12, drive 16 is arranged on one end of feed shaft 17, and seed wheel 18 is arranged on seeder unit shell
On feed shaft 17 within 12, cavitation pinch roller 2 is arranged on the other end of feed shaft 17；Taper is processed into also in the bottom of seeding pipe 3
Matching with the plough 6 being fixedly mounted on frame 20 bottom, top is docked with the sowing port arranged bottom seeder unit shell 12
Install,
Also include pressure arm mechanism, hole former, pressure lever mechanism,
Described pressure arm mechanism includes that pressure arm 11, depression bar arm 21, pressure arm axle 15, pressure arm axle sleeve 14, pressure arm axle sleeve 14 are fixed
Below feed mechanism for seed support plate 13, pressure arm axle 15 is arranged in pressure arm axle sleeve 14, pressure arm 11 and the supporting installation of cavitation pinch roller 2, pressure arm
11, depression bar arm 21 is respectively hinged at the two ends of pressure arm axle 15；
Described hole former includes cavitation clamping plate 7, clamping plate axle 5, clamping plate axle sleeve 4, torque spring 8, rocking bar 19, clamping plate axle
Set 4 is fixed on seeding pipe 3 bottom, and clamping plate axle 5 and rocking bar 19 are installed together composition and turn axle, turn axle and be arranged in clamping plate axle sleeve 4,
Cavitation clamping plate 7 and clamping plate axle 5 are installed together the rear and tapering point Matching installation of seeding pipe 3, and torque spring 8 is arranged on clamping plate axle
On 5；
Described pressure lever mechanism includes that depression bar 9, depression bar set 10, depression bar set 10 are fixed on seeding pipe 3 rear, the top of depression bar 9
End is arranged on after being connected with depression bar arm 21 in depression bar set 10.
Seeding pipe 3 can be that straight tube can also be for bend pipe, in order to improve seeding rate, it is to avoid seed causes in seeding pipe 3
Blocking up, seeding pipe 3 is preferably arranged to straight tube by this utility model.
Work process: the power of this machine drives feed shaft 17, seed wheel 18, cavitation pinch roller 2 to rotate through drive 16, seeding
When taking turns 18 seeding, cavitation clamping plate 7 are in closing OFF state, during now seed remains in cavitation clamping plate 7, when cavitation pinch roller 2 is rotated further,
The tooth plate of cavitation pinch roller 2 presses pressure arm 11, due to the effect of pressure arm 11, drives clamping plate axle 5 by the action of depression bar 9, rocking bar 19
Rotating, cavitation clamping plate 7 and clamping plate axle 5 are an entirety, due to the rotation of clamping plate axle 5, are arranged on the torque spring on clamping plate axle 5
8 can drive cavitation clamping plate 7 to open, and now remain in the seed in cavitation clamping plate 7 and fall into rapidly in the kind ditch that plough 6 is outputed,
Complete a seeding process, this machine simple in construction, easy accessibility, improve the degree of accuracy of seeding, seed cavitation performance is good, increases agriculture
The yield of crop.
Claims (2)
1. a seed hole former, including seed-box (1), seeder unit shell (12) and frame (20), described seed-box (1)
Being arranged on seeder unit shell (12) top, seeder unit shell (12) is fixed on feed mechanism for seed support plate (13) top, and feed shaft (17) passes through
Wearing and be arranged in seeder unit shell (12), drive (16) is arranged on one end of feed shaft (17), seed wheel (18) row of being arranged on
Planting on the feed shaft (17) that device housing (12) is internal, cavitation pinch roller (2) is arranged on the other end of feed shaft (17)；Seeding pipe (3)
Bottom be processed into taper and match with the plough (6) being fixedly mounted on frame (20) bottom, top and seeder unit shell
(12) the sowing port abutting joint that bottom is arranged,
It is characterized in that, also include pressure arm mechanism, hole former, pressure lever mechanism,
Described pressure arm mechanism includes pressure arm (11), depression bar arm (21), pressure arm axle (15), pressure arm axle sleeve (14), pressure arm axle sleeve
(14) being fixed on feed mechanism for seed support plate (13) lower section, pressure arm axle (15) is arranged in pressure arm axle sleeve (14), pressure arm (11) and cavitation pressure
Wheel (2) supporting installation, pressure arm (11), depression bar arm (21) are respectively hinged at the two ends of pressure arm axle (15)；
Described hole former includes cavitation clamping plate (7), clamping plate axle (5), clamping plate axle sleeve (4), torque spring (8), rocking bar (19),
Clamping plate axle sleeve (4) is fixed on seeding pipe (3) bottom, and clamping plate axle (5) and rocking bar (19) are installed together composition and turn axle, turns axle and installs
In clamping plate axle sleeve (4), cavitation clamping plate (7) mate peace with the tapering point of seeding pipe (3) after being installed together with clamping plate axle (5)
Dress, torque spring (8) is arranged on clamping plate axle (5)；
Described pressure lever mechanism includes depression bar (9), depression bar set (10), and depression bar set (10) is fixed on seeding pipe (3) rear, depression bar
(9) top is arranged on after being connected with depression bar arm (21) in depression bar set (10).
Seed hole former the most according to claim 1, it is characterised in that described seeding pipe (3) is arranged to straight tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511212.0U CN205681830U (en) | 2016-05-30 | 2016-05-30 | Seed hole former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511212.0U CN205681830U (en) | 2016-05-30 | 2016-05-30 | Seed hole former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681830U true CN205681830U (en) | 2016-11-16 |
Family
ID=57262147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620511212.0U Expired - Fee Related CN205681830U (en) | 2016-05-30 | 2016-05-30 | Seed hole former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391325A (en) * | 2021-12-16 | 2022-04-26 | 安徽科技学院 | Soil improvement method for straw carbonization and field returning |
-
2016
- 2016-05-30 CN CN201620511212.0U patent/CN205681830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114391325A (en) * | 2021-12-16 | 2022-04-26 | 安徽科技学院 | Soil improvement method for straw carbonization and field returning |
| CN114391325B (en) * | 2021-12-16 | 2023-12-12 | 安徽科技学院 | Straw carbonization returning soil improvement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170530 |