CN207201281U - No-tillage sowing device - Google Patents
No-tillage sowing device Download PDFInfo
- Publication number
- CN207201281U CN207201281U CN201721268935.3U CN201721268935U CN207201281U CN 207201281 U CN207201281 U CN 207201281U CN 201721268935 U CN201721268935 U CN 201721268935U CN 207201281 U CN207201281 U CN 207201281U
- Authority
- CN
- China
- Prior art keywords
- gear
- hanger bracket
- frame
- seed
- feed mechanism
- 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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- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of no-tillage sowing device, it is characterised in that：Include hanger bracket (8) and frame (2),Two groups of connecting rods (6) are provided between the hanger bracket (8) and frame (2),Hanger bracket (8),Frame (2) and connecting rod (6) form quadric chain,Copying spring (7) is provided between the connecting rod (6) and hanger bracket (8),The frame (2) is provided with dispenser and road wheel,Dispenser includes plants case (4) and feed mechanism for seed (3),The feed mechanism for seed (3) comprises at least rotating disk and discharging tube (12),The front of the discharging tube (12) is provided with breaking ditching device (10) and trench digging disk (11),Rear is provided with press wheel (1),The hanger bracket (8) is provided with gear-box (9),The gear-box (9) is provided with power input shaft and power output shaft,The power output shaft is connected with the rotating disk of feed mechanism for seed (3),And driving rotating disk rotates.Compared with prior art, the advantages that the utility model has simple in construction, and operating efficiency is high, easy to use, and sowing effect is good.
Description
Technical field
The utility model belongs to a kind of field of agricultural machinery, and in particular to a kind of no-tillage sowing device.
Background technology
With the development of mechanization of agriculture, whole crop-planting process, from deep ploughing, site preparation, laxative harvest is seeded into, substantially
Realize entire mechanization.The no-tillage sowing device used at present, during actual use, it may be necessary to exported to seeder road wheel
Speed be adjusted to determine the spacing in the rows of crop, it is also possible to need according to the needs of cropping pattern, adjust in time Plants away from,
The device used at present, speed governing, which needs to stop, opens gearbox, and speed governing is also very cumbersome, it is necessary to which the chain of connection is beaten
Open, one line of drive sprocket that corresponding fast ratio is moved to by movable sprocket, then chain is installed, whole process needs to tear open frequently
Unload, regulation positioning is also relatively time-consuming.Therefore, a kind of speed change is fast, convenient and time-saving without dismantling, installing, easy to operate, adaptability
Strong no-tillage sowing device is suggested.
The content of the invention
The purpose of this utility model is, there is provided a kind of easy to operate, adaptable no-tillage sowing device machine.
The utility model discloses a kind of no-tillage sowing device, it is characterised in that：Include hanger bracket (8) and frame (2), institute
State and two groups of connecting rods (6) are provided between hanger bracket (8) and frame (2), hanger bracket (8), frame (2) and connecting rod (6) form double leval jib
Mechanism, is provided with copying spring (7) between the connecting rod (6) and hanger bracket (8), the frame (2) is provided with dispenser and row
Wheel is walked, dispenser includes plants case (4) and feed mechanism for seed (3), and the feed mechanism for seed (3) comprises at least rotating disk and discharging tube (12), institute
The front for stating discharging tube (12) is provided with breaking ditching device (10) and trench digging disk (11), and rear is provided with press wheel (1), described outstanding
Hanger (8) is provided with gear-box (9), and the gear-box (9) is provided with power input shaft and power output shaft, the power output shaft
It is connected with the rotating disk of feed mechanism for seed (3), and driving rotating disk is rotated, and driving gear (9-2), linking tooth are provided with the gear-box (9)
Wheel (9-3) and driven gear (9-4), the power input shaft are connected with driving gear (9-2), power output shaft and driven gear
(9-4) is connected, what the driving gear (9-2), convergence gear (9-3) and driven gear (9-4) rotated coaxially comprising three groups
Toothed disc, convergence gear (9-3) is engaged between driving gear (9-2) and driven gear (9-4), and handle (9-1) can be passed through
Adjust the intermeshing of the different toothed discs of driving gear (9-2), convergence gear (9-3) and driven gear (9-4).
During work, tractor is provided with girder, and the hanger bracket (8) can be connected with tractor girder.
During actual use, hanger bracket (8) is connected on the girder of tractor by U-shaped card, and frame (2) passes through two groups of connecting rods
(6) quadric chain is formed with hanger bracket (8), and copying spring (7) is provided between the connecting rod (6) and hanger bracket (8) of top,
Under the action of the spring, frame (2) is pullled downwards all the time, ensures gauge wheel (13), breaking ditching device (10) and trench digging circle
Piece earthward presses, and by operating regulation handle, drives driving gear (9-2) and driven gear (9-4) and convergence gear (9-3)
Fluted disc engagement, realize speed governing, the regulation handle transverse movement, be adjusted in place backgear and be mechanically fixed by connecting rod, reached
Each fluted disc preferably engages each other.Intermeshing between gear is controlled using regulation handle, it is fast with speed change, without dismantling,
Installation, it is convenient and time-saving, the advantages of easily popularization.
Minimum tillage method is stirred in no-tillage production system to soil.It is adapted to a variety of soil and crop production, the present apparatus
Feed mechanism for seed and fertilising speed can be adjusted rapidly, efficiently and rapidly adjust work pattern
By governing speed free of demolition, rotary speed is controlled, can adapt to different cropping patterns and different sowing strains
Away from needs, better adaptability.
Compared with prior art, the utility model has that speed change is fast, convenient and time-saving without dismantling, installing, easy to operate,
The advantages that adaptable.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram.
Fig. 2 is gear box structure schematic diagram.
Fig. 3 is gear-box internal gear engagement structural representation.
Fig. 4 is input shaft gear and output shaft gear speed changing structure structural representation.
The direction of arrow is the moving direction of handle in Fig. 3 and Fig. 4.
Shown in figure：1 is press wheel, and 2 be frame, and 3 be feed mechanism for seed, and 4 be plants case, and 5 be power transmission shaft, and 6 be connecting rod, and 7 be imitative
Shape spring, 8 be hanger bracket, and 9 be gear-box, and 9-1 is handle, and 9-2 is driving gear, and 9-3 is convergence gear, and 9-4 is passive tooth
Wheel, 10 be breaking ditching device, and 11 be trench digging disk, and 12 be discharging tube, and 13 be gauge wheel.
Embodiment
Embodiment 1：Reference picture 1~2, it is the structural scheme of mechanism of the utility model embodiment 1, includes hanger bracket (8) and machine
Frame (2), two groups of connecting rods (6), hanger bracket (8), frame (2) and connecting rod (6) structure are provided between the hanger bracket (8) and frame (2)
Into quadric chain, copying spring (7) is provided between the connecting rod (6) and hanger bracket (8), the frame (2) is provided with seeding
Device and road wheel, dispenser include plants case (4) and feed mechanism for seed (3), and the feed mechanism for seed (3) comprises at least rotating disk and discharging tube
(12), the front of the discharging tube (12) is provided with breaking ditching device (10) and trench digging disk (11), and rear is provided with press wheel
(1), the hanger bracket (8) is provided with gear-box (9), and the gear-box (9) is provided with power input shaft and power output shaft, described
Power output shaft is connected with the rotating disk of feed mechanism for seed (3), and driving rotating disk rotates, and driving gear (9- is provided with the gear-box (9)
2), convergence gear (9-3) and driven gear (9-4), the power input shaft are connected with driving gear (9-2), power output shaft
It is connected with driven gear (9-4), the driving gear (9-2), convergence gear (9-3) and driven gear (9-4) include three groups
The toothed disc rotated coaxially, convergence gear (9-3) is engaged between driving gear (9-2) and driven gear (9-4), and can passed through
The different toothed discs of handle (9-1) regulation driving gear (9-2), convergence gear (9-3) and driven gear (9-4) are mutually nibbled
Close.
During work, tractor is provided with girder, and the hanger bracket (8) can be connected with tractor girder.
During actual use, hanger bracket (8) is connected on the girder of tractor by U-shaped card, and frame (2) passes through two groups of connecting rods
(6) quadric chain is formed with hanger bracket (8), and copying spring (7) is provided between the connecting rod (6) and hanger bracket (8) of top,
Under the action of the spring, frame (2) is pullled downwards all the time, ensures gauge wheel (13), breaking ditching device (10) and trench digging circle
Piece earthward presses, and by operating regulation handle, drives driving gear (9-2) and driven gear (9-4) and convergence gear (9-3)
Fluted disc engagement, realize speed governing free of demolition, the regulation handle transverse movement, it is solid by connecting rod machinery to be adjusted in place backgear
It is fixed, reach each fluted disc and preferably engage each other.Intermeshing between gear is controlled using regulation handle, nothing fast with speed change
Need to dismantle, it is convenient and time-saving, the advantages of easily popularization.
Minimum tillage method is stirred in no-tillage production system to soil.It is adapted to a variety of soil and crop production, the present apparatus
Feed mechanism for seed and fertilising speed can be adjusted rapidly, efficiently and rapidly adjust work pattern
By governing speed free of demolition, rotary speed is controlled, can adapt to different cropping patterns and different sowings needs
Will, better adaptability.
Claims (2)
- A kind of 1. no-tillage sowing device, it is characterised in that：Comprising hanger bracket (8) and frame (2), the hanger bracket (8) and frame (2) be provided with two groups of connecting rods (6) between, hanger bracket (8), frame (2) and connecting rod (6) form quadric chain, the connecting rod (6) with Copying spring (7) is provided between hanger bracket (8), the frame (2) is provided with dispenser and road wheel, and dispenser includes kind Case (4) and feed mechanism for seed (3), the feed mechanism for seed (3) comprise at least rotating disk and discharging tube (12), set in front of the discharging tube (12) There are breaking ditching device (10) and trench digging disk (11), rear is provided with press wheel (1), and the hanger bracket (8) is provided with gear-box (9), the gear-box (9) is provided with power input shaft and power output shaft, and the rotating disk of the power output shaft and feed mechanism for seed (3) connects Connect, and driving rotating disk is rotated, and driving gear (9-2), convergence gear (9-3) and driven gear (9- are provided with the gear-box (9) 4), the power input shaft is connected with driving gear (9-2), and power output shaft is connected with driven gear (9-4), the driving tooth Wheel (9-2), convergence gear (9-3) and driven gear (9-4) include three groups of toothed discs rotated coaxially, driving gear (9-2) Convergence gear (9-3) is engaged between driven gear (9-4), and driving gear (9-2), rank can be adjusted by handle (9-1) Connect the intermeshing of the different toothed discs of gear (9-3) and driven gear (9-4).
- 2. no-tillage sowing device as claimed in claim 1, it is characterised in that：Hanger bracket (8) can be connected with tractor girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268935.3U CN207201281U (en) | 2017-09-29 | 2017-09-29 | No-tillage sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268935.3U CN207201281U (en) | 2017-09-29 | 2017-09-29 | No-tillage sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201281U true CN207201281U (en) | 2018-04-10 |
Family
ID=61819979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268935.3U Expired - Fee Related CN207201281U (en) | 2017-09-29 | 2017-09-29 | No-tillage sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117561824A (en) * | 2024-01-16 | 2024-02-20 | 中国农业机械化科学研究院呼和浩特分院有限公司 | Independent single profiling stubble breaking seeding and fertilizing device for seeder |
-
2017
- 2017-09-29 CN CN201721268935.3U patent/CN207201281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117561824A (en) * | 2024-01-16 | 2024-02-20 | 中国农业机械化科学研究院呼和浩特分院有限公司 | Independent single profiling stubble breaking seeding and fertilizing device for seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |