CN205993086U - A kind of small-sized rape seed placing device - Google Patents
A kind of small-sized rape seed placing device Download PDFInfo
- Publication number
- CN205993086U CN205993086U CN201620844581.1U CN201620844581U CN205993086U CN 205993086 U CN205993086 U CN 205993086U CN 201620844581 U CN201620844581 U CN 201620844581U CN 205993086 U CN205993086 U CN 205993086U
- Authority
- CN
- China
- Prior art keywords
- wheel
- seeding
- seed
- small
- duckbilled
- 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
The utility model discloses a kind of small-sized rape seed placing device, including running gear and seeding apparatus, running gear includes road wheel and reductor, and seeding apparatus includes seeding wheel, seeding wheel top is connected with dispenser, dispenser includes kind of a case, plants bottom portion and is provided with feed mechanism for seed, and feed mechanism for seed bottom is connected with grain conductor, seeding wheel includes wheel body, wheel body one side is provided with leads kind of a disk, leads kind of a disk and is connected with grain conductor, has been uniformly arranged sowing duckbilled on wheel body outer circumference surface.This small-sized rape seed placing device reduces labour intensity, and seeding apparatus is rotated as fulcrum up and down with scaffold, adapts to the sowing condition of different physical features, be particularly suitable for small plot, the seeding operation of scabland gesture.
Description
Technical field
The utility model belongs to seeder field, more specifically to a kind of small-sized rape seed placing device.
Background technology
Rapeseed is the main oil crops of China, and the domestic vegetable edible oil for accounting for 50% comes from rapeseed, rape
Used as the major economic crops of China, its mechanized cultivation production becomes particularly important.Rape seed is that rapeseed cultivation was produced
Primary key operation link in journey, the entire mechanization to rape produce important.At present, China's rape kind value is still
Be in artificial growth or semi-mechanization plantation stage, its major way include artificial trench digging with broadcast sowing combine, artificial first nursery
Artificial again transplant, several sides such as the mechanization after equipment trench digging again after the repacking such as artificial broadcast or conventional wheat seeder is live
Formula.These modes of production have low production efficiency, high labor intensive, operating cost height, the low problem of seed utilization rate, seriously
Constrain the industrialized development of rape.Rape seed seed is little, and application rate control difficulty is larger；Oil content is high, seed cracky
And it is high to cause rape seeding machine to develop difficulty the features such as adhere to initiation blocking.China's rape seeding machine is still in development test at present
Stage, ripe type are less.Therefore developing a kind of practical, efficient rape precision drilling equipment becomes propulsion rape whole process machine
Toolization plantation in the urgent need to.
Utility model content
The purpose of this utility model is to provide a kind of small-sized rape seed placing device, and this rape seed device can be
The rugged grounds such as mountain region, hills carry out seeding operation, and easy to operate, sowing is uniform, the accurate and operating efficiency of seed down amount
Height, mitigates sowing labour intensity, while can meet the amount of broadcasting of rapeseed cultivation, spacing in the rows, line-spacing, plant the agriculture requirement such as deep.
A kind of small-sized rape seed placing device of technical solutions of the utility model, including running gear and seeding apparatus, institute
Stating running gear includes three-dimensional bracket and the road wheel being arranged on three-dimensional bracket, is connected with reductor, institute on the road wheel
Stating seeding apparatus includes bracing frame and the seeding wheel being connected with bracing frame, and support frame as described above is connected with three-dimensional bracket, the sowing
Wheel top is connected with dispenser, and dispenser includes kind of a case, and described kind of bottom portion is provided with feed mechanism for seed, the feed mechanism for seed bottom
Grain conductor is connected with, the seeding wheel includes wheel body, the wheel body one side is provided with leads kind of a disk, described lead kind of disk and lead
Pipe connection is planted, on wheel body outer circumference surface, has been uniformly arranged sowing duckbilled.
Preferably, gasoline engine is connected with the reductor, the gasoline engine and reductor are both secured on three-dimensional bracket,
Handrail is also associated with the three-dimensional bracket, the three-dimensional bracket is additionally provided with scaffold near seeding apparatus end, described
Connecting plate is hinged with frame major axis, the connecting plate connects bracing frame and scaffold, the seeding wheel both sides are provided with props up
Support, through there is wheel shaft on the seeding wheel, the wheel shaft two ends are connected with the bracing frame for being arranged on seeding wheel both sides respectively.
Preferably, the sowing duckbilled includes to move duckbilled, determines duckbilled and spring, and described to determine duckbilled affixed with wheel body, described
Dynamic duckbilled is also associated with baffle plate with to determine duckbilled hinged on the dynamic duckbilled, and the spring one end is connected with baffle plate, the other end and wheel
Body is affixed.
Preferably, described lead kind of a disk side and be provided with lead kind of a hole, kind of the hole of leading is connected with grain conductor, is led on kind of disk
Fix bar is additionally provided with, the fix bar is affixed with bracing frame, the wheel shaft is affixed with bracing frame through kind of disc centre is led, institute
Stating on wheel body and material-dropping hole being additionally provided with being provided with sowing duckbilled position, the material-dropping hole is towards sowing duckbilled interior location.
Preferably, the feed mechanism for seed includes feed shaft, has sequentially passed through obstruction wheel and seed wheel on the feed shaft, described
Seeding U-type groove, the seeding U-type groove axis direction and seed wheel axis direction one has been uniformly arranged on seed wheel outer circumference surface
Cause, U-type groove flower piece on the seed wheel, be also socketed with, the U-type groove flower piece is placed in seeding U-type groove and is fixed with seed wheel,
Seeder unit shell is provided with outside the obstruction wheel and seed wheel, the seeder unit shell bottom connects grain conductor.
Preferably, driving-chain is connected with the feed shaft, the driving-chain other end is connected with wheel shaft.
Preferably, wing nut is provided with outside the seeder unit shell, the wing nut is socketed near seed wheel
On the feed shaft at end, inside seeder unit shell, hairbrush is additionally provided with, the hairbrush is arranged at seed wheel upper position and is close to row
Wheel is planted, the bristle of hairbrush is perpendicular to seed wheel axis direction.
Preferably, it is hinged with the scaffold no less than three pieces of connecting plates, between two connecting plates, is provided with sowing
Wheel, the feed mechanism for seed are adapted with seeding wheel quantity.
A kind of small-sized rape seed placing device of technical solutions of the utility model, with running gear and seeding apparatus,
The automatically walk of seeding apparatus can be realized, during walking, sowing is realized, change the middle-size and small-size seeding apparatus of prior art
The artificial defect for promoting of needs, high degree of automation, substantial amounts of labour is saved, reduces labour intensity.
A kind of small-sized rape seed placing device of technical solutions of the utility model, leads between running gear and seeding apparatus
Cross scaffold to be articulated and connected with connecting plate so that seeding apparatus can be rotated with scaffold as axle, it is possible to achieve mountain region, mound
The rugged grounds such as mound carry out seeding operation, it is ensured that in seeding process, and seeding wheel is adjacent to bottom surface all the time, on seeding wheel
Sowing duckbilled be inserted into soil, rape kind is directly sowed to soil bottom, after planting unnecessary carry out secondary landfill etc., subtract
Lack sowing operation, accelerate sowing efficiency.
A kind of small-sized rape seed placing device of technical solutions of the utility model, arranges on scaffold and is no less than three
The bracing frame of block, arranges a seeding wheel between two adjacent bracing frames, each seeding wheel top connects inoculating hood and feed mechanism for seed, and arranges
It is provided with the seed wheel of seeding U-type groove in kind of device, the design of this structure, the distance between two bracing frames, energy can be adjusted
The depth of seeding U-type groove is enough adjusted, i.e., two seeding wheel distances can be adjusted in seeding process, can adjust seed wheel last
The amount of seeding, i.e., can realize the regulation of application rate and spacing in the rows.
A kind of small-sized rape seed placing device of technical solutions of the utility model, connects reductor, profit on road wheel
The speed of road wheel walking is adjusted with the transporting velocity for adjusting reductor, that is, adjust seeding wheel with rotating when road wheel is walked
Speed, that is, adjust the distance between two adjacent sowing duckbilled insertion soil on seeding wheel, that is, when sowing, adjust the big of front and rear row line-spacing
Little.
A kind of small-sized rape seed placing device of technical solutions of the utility model, in wheel shaft and the seed wheel of seeding wheel
Connect driving-chain between feed shaft so that seed wheel is synchronized with the movement with seeding wheel, it is to avoid while so that seeding wheel sows one time
Realize a seeding, it is to avoid multiple bank or replay phenomenon occur, it is to avoid the phenomenon of seed accumulation occur, accomplish uniform sowing.
The utility model technology beneficial effect：
A kind of small-sized rape seed placing device of technical solutions of the utility model, complete machine structure are simple, small volume, fit
Small plot, the seeding operation of scabland gesture is closed, being suitable for the rugged ground such as mountain region, hills carries out seeding operation；Using automatic
Walking, reduces labour intensity, improves sowing efficiency；The adjusting means of application rate, spacing in the rows, line-spacing is reasonably devised on whole machine,
Multiple different rapes for requiring can be sowed.
Description of the drawings
Fig. 1 is a kind of small-sized rape seed placing device overall structure diagram of the utility model,
Fig. 2 for Fig. 1 A to schematic diagram,
Fig. 3 is feed mechanism for seed stereogram,
Fig. 4 is feed mechanism for seed top view,
Fig. 5 is seeding wheel side view,
Fig. 6 is seeding wheel stereogram,
Wherein, 1, gasoline engine, 2, reductor, 3, three-dimensional bracket, 4, scaffold, 5, connecting plate, 6, seeding wheel, 7, support
Frame, 8, plant case, 9, wing nut, 10, feed mechanism for seed, 11, road wheel, 12, driving-chain, 13, sowing duckbilled, 14, spring, 15, solid
Fixed pole, 16, grain conductor, 17, obstruction wheel, 18, seed wheel, 19, hairbrush, 190, bristle, 20, U-type groove flower piece, 201, seeding U-shaped
Groove, 101 seeder housings, 21, move duckbilled, 22, determine duckbilled, 23, wheel body, 24, baffle plate, 25, lead kind of a disk, 26, material-dropping hole,
27th, feed shaft, 28, wheel shaft, 30, handrail.
Specific embodiment
For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical scheme is described further.
If Fig. 1 is a kind of overall schematic of small-sized rape seed placing device of the utility model, it is new which shows this practicality
The overall technical architecture of type, Fig. 1 include gasoline engine 1, reductor 2, three-dimensional bracket 3, scaffold 4, connecting plate 5, seeding wheel
6th, bracing frame 7, plant case 8, wing nut 9, feed mechanism for seed 10, road wheel 11, handrail 30, gasoline engine 1, reductor 2, three-dimensional bracket 3,
Road wheel 11 and handrail 30 constitute running gear, and seeding wheel 6, bracing frame 7, kind case 8, wing nut 9 and the composition of feed mechanism for seed 10 are broadcast
Device is planted, connecting plate 5 realizes the connection between running gear and seeding apparatus, and the connection road wheel 11 of reductor 2 and gasoline engine 1 are simultaneously
It is mounted on three-dimensional bracket 3,10 top of feed mechanism for seed connects inoculating hood 8, bottom connects seeding wheel 6, and realizes the oil in kind of case 8
Colza carries out seeding and is delivered on the seeding wheel 6 of bottom being sowed.
As shown in figs 1 to 6, a kind of small-sized rape seed placing device, including running gear and seeding apparatus, walking dress
Put including three-dimensional bracket 3 and the road wheel 11 being arranged on three-dimensional bracket 3, on road wheel 11, be connected with reductor 2, seeding apparatus
The seeding wheel 6 being connected including bracing frame 7 and with bracing frame 7, bracing frame 7 are connected with three-dimensional bracket 3, and 6 top of seeding wheel is connected with
Dispenser, dispenser include kind of case 8, plant 8 bottom of case and are provided with feed mechanism for seed 10, and 10 bottom of feed mechanism for seed is connected with grain conductor
16, seeding wheel 6 includes wheel body 23, and 23 one side of wheel body is provided with leads kind of disk 25, leads kind of disk 25 and is connected with grain conductor 16, wheel
Sowing duckbilled 13 has been uniformly arranged on 23 outer circumference surface of body.
As shown in Figure 1, Figure 2 and shown in Fig. 5, gasoline engine 1 on reductor 2, is connected with, gasoline engine 1 and reductor 2 are both secured to stand
On body support frame 3, handrail 30 on three-dimensional bracket 3, is also associated with, three-dimensional bracket 3 is additionally provided with scaffold 4 near seeding apparatus end,
Connecting plate 5 is hinged with scaffold 4, connecting plate 5 connects bracing frame 7 and scaffold 4,6 both sides of seeding wheel are provided with props up
Support 7, through there is wheel shaft 28 on seeding wheel 6,28 two ends of wheel shaft are connected with the bracing frame 7 for being arranged on 6 both sides of seeding wheel respectively.
As shown in Figure 5, Figure 6, sowing duckbilled 13 includes to move duckbilled 21, determines duckbilled 22 and spring 14, determines duckbilled 22 and wheel body
23 is affixed, moves duckbilled 21 and to determine duckbilled 22 hinged, moves on duckbilled 21 and is also associated with baffle plate 24, and 14 one end of spring is connected with baffle plate 24
Connect, the other end is affixed with wheel body 23.
As shown in Figure 2, Figure 5 and Figure 6, lead 25 side of kind of disk and be provided with and kind of a hole is led, lead kind of hole and be connected with grain conductor 16, lead
Plant on disk 25 and fix bar 15 is additionally provided with, fix bar 15 is affixed with bracing frame 7, wheel shaft 28 is passed through leads 25 center of kind of disk and prop up
Support 7 is affixed, on wheel body 23 be provided with sowing 13 position of duckbilled be additionally provided with material-dropping hole 26, material-dropping hole 26 towards sowing duckbilled
13 interior locations.
As shown in Figure 2, Figure 3, Figure 4, feed mechanism for seed 10 includes feed shaft 27, has sequentially passed through obstruction 17 Hes of wheel on feed shaft 27
Seed wheel 18, has been uniformly arranged seeding U-type groove 201,201 axis direction of seeding U-type groove and seeding on 18 outer circumference surface of seed wheel
Take turns 18 axis directions consistent, U-type groove flower piece 20 on seed wheel 18, is also socketed with, U-type groove spends 20 to be placed in seeding U-type groove 201
And fix with seed wheel 18, seeder unit shell 101,101 bottom of seeder unit shell is provided with outside obstruction wheel 17 and seed wheel 18
Connection grain conductor 16, is connected with driving-chain 12 on feed shaft 27,12 other end of driving-chain is connected with wheel shaft 28, feed mechanism for seed shell, and 101
Outside is provided with wing nut 9, and wing nut 9 is socketed on the feed shaft 27 at 18 end of seed wheel, in seeder unit shell 101
Portion is additionally provided with hairbrush 19, and hairbrush 19 is arranged at 18 upper position of seed wheel and is close to seed wheel 19, the bristle vertical 190 of hairbrush 19
Directly in 18 axis direction of seed wheel.
As depicted in figs. 1 and 2, it is hinged with scaffold 4 no less than three pieces of connecting plates 5, is respectively provided between two connecting plates 5
There is seeding wheel 6, feed mechanism for seed 10 is adapted with 6 quantity of seeding wheel.
As shown in figs 1 to 6, a kind of small-sized rape seed placing device of technical solutions of the utility model, during work, will
First 2 output speed of reductor is adjusted according to sowing plot and requirement, submit the distance between two seeding wheels 6 to, adjust seed wheel
The effective seeding length of seeding U-type groove 201 on 18, to be regulated after the completion of, rape kind is placed in kind of case 8, opens gasoline engine 1,
Operating personnel control the balance of whole machine by handrail 30, and the whole machine of seeding apparatus starts to walk forward, whole machine walk forward same
When, the sowing insertion soil of duckbilled 13 is realized seeding wheel 6 and is rotated, and when seeding wheel 6 is rotated, feed mechanism for seed 10 carries out seeding, with whole
Machine is walked forward, and the sowing duckbilled 13 on seeding wheel 6 inserts soil, and baffle plate 24 is intercepted by soil so that determine duckbilled 22 and dynamic duck
Mouth 21 is opened, and is conveyed the rape kind for coming by grain conductor 16 and is realized sowing through sowing duckbilled 13.
Technical solutions of the utility model are exemplarily described to utility model above in conjunction with accompanying drawing, it is clear that this practicality
New implementing is not subject to the restrictions described above, as long as employ method of the present utility model design and technical scheme carrying out
Various unsubstantialities improve, or not improved the design of utility model and technical scheme are directly applied to other occasions,
All within protection domain of the present utility model.
Claims (8)
1. a kind of small-sized rape seed placing device, including running gear and seeding apparatus, it is characterised in that the running gear
Including three-dimensional bracket and the road wheel being arranged on three-dimensional bracket, reductor is connected with the road wheel, the seeding apparatus
The seeding wheel being connected including bracing frame and with bracing frame, support frame as described above are connected with three-dimensional bracket, the seeding wheel top connection
There is dispenser, dispenser includes kind of a case, described kind of bottom portion is provided with feed mechanism for seed, the feed mechanism for seed bottom is connected with leads kind
Pipe, the seeding wheel include wheel body, and the wheel body one side is provided with leads kind of a disk, and kind of the disk of leading is connected with grain conductor,
Sowing duckbilled has been uniformly arranged on wheel body outer circumference surface.
2. a kind of small-sized rape seed placing device according to claim 1, it is characterised in that connect on the reductor
There is gasoline engine, the gasoline engine and reductor are both secured on three-dimensional bracket, handrail are also associated with the three-dimensional bracket, described
Three-dimensional bracket is additionally provided with scaffold near seeding apparatus end, is hinged with connecting plate on the scaffold, the connecting plate
Connection bracing frame and scaffold, the seeding wheel both sides are provided with bracing frame, through there is wheel shaft on the seeding wheel, described
Wheel shaft two ends are connected with the bracing frame for being arranged on seeding wheel both sides respectively.
3. a kind of small-sized rape seed placing device according to claim 1, it is characterised in that the sowing duckbilled includes
Dynamic duckbilled, determine duckbilled and spring, described to determine duckbilled affixed with wheel body, the dynamic duckbilled with to determine duckbilled hinged, on the dynamic duckbilled
Baffle plate is also associated with, the spring one end is connected with baffle plate, and the other end is affixed with wheel body.
4. a kind of small-sized rape seed placing device according to claim 2, it is characterised in that described lead kind of a disk side
It is provided with and kind of a hole is led, kind of the hole of leading is connected with grain conductor, leads on kind of disk and fix bar is additionally provided with, the fix bar and support
Frame is affixed, and the wheel shaft is affixed with bracing frame through kind of disc centre is led, and is being provided with sowing duckbilled position also on the wheel body
Material-dropping hole is provided with, the material-dropping hole is towards sowing duckbilled interior location.
5. a kind of small-sized rape seed placing device according to claim 4, it is characterised in that the feed mechanism for seed includes row
Axle is planted, and obstruction wheel and seed wheel has been sequentially passed through on the feed shaft, has been uniformly arranged seeding U on the seed wheel outer circumference surface
Type groove, the seeding U-type groove axis direction are consistent with seed wheel axis direction, are also socketed with U-type groove flower piece on the seed wheel,
The U-type groove flower piece is placed in seeding U-type groove and is fixed with seed wheel, is provided with feed mechanism for seed outside the obstruction wheel and seed wheel
Housing, the seeder unit shell bottom connect grain conductor.
6. a kind of small-sized rape seed placing device according to claim 5, it is characterised in that connect on the feed shaft
There is driving-chain, the driving-chain other end is connected with wheel shaft.
7. a kind of small-sized rape seed placing device according to claim 5, it is characterised in that outside the seeder unit shell
Portion is provided with wing nut, and the wing nut is socketed on the feed shaft at seed wheel end, is also set inside seeder unit shell
Hairbrush is equipped with, the hairbrush is arranged at seed wheel upper position and is close to seed wheel, the bristle of hairbrush is perpendicular to seed wheel axis
Direction.
8. a kind of small-sized rape seed placing device according to claim 1, it is characterised in that cut with scissors on the scaffold
It is connected to no less than three pieces of connecting plates, between two connecting plates, seeding wheel is provided with, the feed mechanism for seed is adapted with seeding wheel quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844581.1U CN205993086U (en) | 2016-07-29 | 2016-07-29 | A kind of small-sized rape seed placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844581.1U CN205993086U (en) | 2016-07-29 | 2016-07-29 | A kind of small-sized rape seed placing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205993086U true CN205993086U (en) | 2017-03-08 |
Family
ID=58199648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620844581.1U Expired - Fee Related CN205993086U (en) | 2016-07-29 | 2016-07-29 | A kind of small-sized rape seed placing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205993086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567771A (en) * | 2017-10-11 | 2018-01-12 | 甘肃农业大学 | A kind of small-sized nest eye wheel type rape seeding machine |
| CN107660361A (en) * | 2016-07-29 | 2018-02-06 | 甘肃农业大学 | A kind of small-sized rape seed placing device |
| CN108811614A (en) * | 2018-07-05 | 2018-11-16 | 甘肃省农业科学院旱地农业研究所 | A kind of plant spacing adjustable experimental plot maize fine sowing device |
-
2016
- 2016-07-29 CN CN201620844581.1U patent/CN205993086U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660361A (en) * | 2016-07-29 | 2018-02-06 | 甘肃农业大学 | A kind of small-sized rape seed placing device |
| CN107567771A (en) * | 2017-10-11 | 2018-01-12 | 甘肃农业大学 | A kind of small-sized nest eye wheel type rape seeding machine |
| CN108811614A (en) * | 2018-07-05 | 2018-11-16 | 甘肃省农业科学院旱地农业研究所 | A kind of plant spacing adjustable experimental plot maize fine sowing device |
| CN108811614B (en) * | 2018-07-05 | 2024-02-02 | 甘肃省农业科学院旱地农业研究所 | Experimental district maize precision planter with adjustable plant spacing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203575033U (en) | Multifunctional planter for plastic film mulching dry cultivation of paddy rice | |
| CN105850256B (en) | The next combined seed and fertilizer drill of the wide seedling band of wheat rotary tillage | |
| CN204598601U (en) | A kind of valve-type multifunctional precision seeder | |
| CN205755439U (en) | Corn fertilizing seeder | |
| CN104322169B (en) | Stalk powder throwing soil hack of planing the ground returns lid crumb and pushes up that seed manure is outstanding broadcasts machine by holding up move back | |
| CN104798471A (en) | Valve type multifunctional precision seeder | |
| CN205993086U (en) | A kind of small-sized rape seed placing device | |
| CN103782695A (en) | Pneumatic type vegetable precise remotely controlled seeder | |
| CN203735043U (en) | Pneumatic type vegetable precision seeder | |
| CN204443028U (en) | A kind of Hills buckwheat Multifunctional fertilizer applicator | |
| CN109644624A (en) | A kind of agricultural production automatic sowing device | |
| CN204518399U (en) | Paddy rice precision drill | |
| CN207744377U (en) | Crawler type rice raise rice seedlings sower | |
| CN206686579U (en) | A kind of agricultural seeder device | |
| CN105075465A (en) | Approaching-constant-speed direct plug-in compensation device for all-film double-furrow sowing for corn | |
| CN107660361A (en) | A kind of small-sized rape seed placing device | |
| CN203827720U (en) | Improved manpower walking vegetable planter | |
| CN203723034U (en) | Seeding and transplanting machine | |
| CN203505022U (en) | Hand-operated machine with integrated functions of seedling plantation, watering and earth covering compaction | |
| CN201718188U (en) | Multifunctional seed-sowing machine capable of performing bar-shaped water replenishing of corns after being planted | |
| CN107567771A (en) | A kind of small-sized nest eye wheel type rape seeding machine | |
| CN203194124U (en) | Traction hand seeding apparatus | |
| CN108934232B (en) | Universal suspension type self-positioning corn seeder | |
| CN107306544A (en) | Hand rice nonirrigated farmland seed-sowing machine | |
| CN208490182U (en) | A kind of agricultural planting seeder |
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: 20170308 Termination date: 20170729 |