CN207321848U - A kind of baler formula tuber of pinellia seed metering device of seeding machine - Google Patents
A kind of baler formula tuber of pinellia seed metering device of seeding machine Download PDFInfo
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- CN207321848U CN207321848U CN201721186372.3U CN201721186372U CN207321848U CN 207321848 U CN207321848 U CN 207321848U CN 201721186372 U CN201721186372 U CN 201721186372U CN 207321848 U CN207321848 U CN 207321848U
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- spoon
- tuber
- seed
- conveyer belt
- pinellia
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Abstract
A kind of baler formula tuber of pinellia seed metering device of seeding machine, including kind of spoon component, driving wheel, driven wheel, conveyer belt, cleaning device, lead kind of cylinder and line-spacing spacing in the rows adjusting apparatus on the right side of conveyer belt；The driving wheel is arranged at the top of driven wheel, and the conveyer belt annular is around on the outside of driving wheel and driven wheel, an at least seeding spoon component is provided with conveyer belt, and plant spaced set between spoon component；Using the kind spoon and arrangement mode of three kinds of different-diameters, when sowing different tuber of pinellia seeds, corresponding kind spoon structure and arrangement mode can be selected, which increase the versatility of feed mechanism for seed in the design.
Description
Technical field
The utility model belongs to sowing agricultural mechanical field, more particularly, to a kind of baler formula tuber of pinellia seeder seeding
Device.
Background technology
With the raising of Modern Agricultural Machine production level, many crops are had been realized in from the machine for being seeded into harvest
Tool is turned into industry.Increasing peasant income are raised labour productivity at all, and mechanization of agriculture is to improve the key of farm labor efficiency.
Manpower has not only been liberated in mechanization of agriculture, but also improves agricultural production efficiency, is returned peasant and is brought huge economic benefit.
Current existing feed mechanism for seed has external feed, centrifugal feed, inner side capsule kind formula feed mechanism for seed, Verticle disk formula seeding
Device, air-suction seeding unit, Horizontal disc feed mechanism for seed, inclined plate formula feed mechanism for seed, vapour-pressure type feed mechanism for seed etc..
National tuber of pinellia annual requirement is about 4,500,000 kilograms, and export volume is about 1,200,000 ~ 2,000,000 kilograms, existing imbalance between supply and demand
Increasingly increase, therefore the mechanization of its sowing is imperative.Tuber of pinellia sowing is the primary link of tuber of pinellia production, realizes that mechanization is broadcast
Plant and its constantly improve Mechanization Level is the only way which must be passed for realizing tuber of pinellia high yield.Domestic tuber of pinellia seeder is mostly by changing
The implanted device similar to tuber of pinellia seed into corn, potato etc., there is presently no the planting environment requirement specifically for the tuber of pinellia
With different regions come the seeder that is designed.The seeder of Heze City, Shandong Province Run Kang Chinese medicines research institute utility model is also small
It is type, simple, inefficient, can only realize single sowing.According to investigations, tuber of pinellia seeder in the market supplies at present
It should very lack, mostly be to design and manufacture according to order, large batch of market supply is no.
The characteristics of existing feed mechanism for seed is not directed to tuber of pinellia seed designs special kind spoon structure, therefore is taken in feed mechanism for seed
During kind, the waste of tuber of pinellia seed is be easy to cause, and damage of the seed during kind is taken can be caused, influences tuber of pinellia seed
Survival rate after planting.Existing line-spacing spacing in the rows adjustment is mostly by the way of sprocket wheel is replaced, and operation is cumbersome, influences to broadcast
Work efficiency during kind, its cleaning device is all accompanied with regulation handle and other devices, and structure is more complicated, to operation and
Maintenance also makes troubles.
Utility model content
The utility model is directed to deficiency of the prior art, it is proposed that a kind of baler formula tuber of pinellia seed metering device of seeding machine, root
Corresponding kind spoon structure and arrangement form are devised according to half summer sowing footpath different brackets；Can easily it be adjusted according to half summer sowing footpath grade
Line-spacing spacing in the rows；It can reliably ensure there was only a tuber of pinellia seed in kind of spoon using cleaning device；It can easily adjust and lead kind of cylinder and kind
The distance between spoon, so that the problems such as effectively avoiding replay, broadcast leakage, substantially increases operating efficiency, and to the different tuber of pinellia
Kind footpath grade all has applicability, can reduce labor intensity significantly, saves the time.
The technical solution of the utility model is：
A kind of baler formula tuber of pinellia seed metering device of seeding machine, including kind of spoon component, driving wheel, driven wheel, conveyer belt, clear kind dress
Put, lead kind of cylinder and line-spacing spacing in the rows adjusting apparatus on the right side of conveyer belt；
The driving wheel is arranged at the top of driven wheel, and the conveyer belt annular is around on the outside of driving wheel and driven wheel,
An at least seeding spoon component is provided with conveyer belt, and plants spaced set between spoon component；
The kind spoon component includes kind of spoon and mounting blocks, mounting blocks are fixedly installed on the top side of kind of spoon, mounting blocks
On be provided with two mounting holes being used for by the installation of kind of spoon component on the conveyor belt, the kind spoon is ball similar with tuber of pinellia seed
The identical near hemispherical structure of shape shape, and the opening direction of spoon is planted towards the traffic direction of conveyer belt；
The cleaning device includes being used for the first order cleaning device for removing unnecessary seed in kind of spoon, and for removing kind
The second level cleaning device of unnecessary seed on conveyer belt outside spoon, the first order cleaning device are positioned at conveyer belt middle inside
Vibrating device, the second level cleaning device is the clear kind plate at the top of conveyer belt, and clear plate of planting is connected with rack, is arranged in
Between each seeding spoon component, when adjacent two seedings spoon inter-module carries seed, due to the barrier effect of clear kind plate, the kind of entrainment
Son is reversed plants case, realizes that the second level is planted clearly；
It is additionally provided with the right side of conveyer belt and leads kind of a cylinder with what kind spoon component coordinated, described lead also sets up between kind of cylinder and kind spoon
It is useful for adjustment to lead kind of cylinder and plant the first lash adjusting device of distance between spoon, while according to tuber of pinellia seed different brackets, leads to
Elasticity bolt adjustment is crossed to lead kind of cylinder and plant the gap between spoon, prevent that gap therebetween is excessive and cause the replay of seed or
Broadcast leakage, gap it is too small and caused by kind spoon be stuck and then influence the normal operation of conveyer belt；Leading between kind of cylinder for two also has
Second lash adjusting device, it leads the distance between kind of cylinder by elasticity bolt to adjust two；
For the line-spacing spacing in the rows adjusting apparatus by the way of conveyer belt is replaced, the tuber of pinellia seed of different-diameter grade selects phase
Corresponding conveyer belt；
Preferably, the first order cleaning device is cylindrical roller disk cam mechanism, cam is acted on as vibration source
In on conveyer belt, motor drives cam rotation, the rotary motion of motor is converted to linear motion, so as to produce level side
To vibration, seed unnecessary in kind of spoon is dropped because of vibration, reach the first order and plant clearly.
Preferably, also having an extension bar being connected with cam, the other end of extension bar is in contact with conveyer belt, not
Change former cam eccentric away from the case of, reach change conveying by varying the length of extension bar to adjust the scope of rod end movement
Purpose with amplitude.
Preferably, when the diameter gradation of tuber of pinellia seed is kind more than footpath 20mm, the depth of the kind spoon is 16mm, on
Maximum gauge at end opening is 30mm；When the diameter gradation of tuber of pinellia seed is kind 15 ~ 20mm of footpath, the depth of the kind spoon is
9mm, the maximum gauge at upper end opening is 24mm；When the diameter gradation of tuber of pinellia seed is kind 10 ~ 15mm of footpath, the kind spoon
Depth is 6mm, and the maximum gauge at upper end opening is 19mm.
Preferably, the upper end outer of the kind spoon is provided with the arc-shaped screening glass being turned over downwards, arc-shaped screening glass
Upper end outer higher than kind of spoon is set.
Preferably, the kind spoon component set on conveyer belt is two rows, the distance between two seeding spoon components are line-spacing.
Preferably, when the diameter gradation of tuber of pinellia seed is kind more than footpath 20mm, the distance between two seeding spoon components
For 200mm；When the diameter gradation of tuber of pinellia seed is kind 15 ~ 20mm of footpath, the distance between two seeding spoon components are 180mm；When
When the diameter gradation of tuber of pinellia seed is kind 10 ~ 15mm of footpath, the distance between two seeding spoon components are 150mm.
Beneficial effect
1st, the design, when sowing different tuber of pinellia seeds, can be selected using the kind spoon and arrangement mode of three kinds of different-diameters
Corresponding kind spoon structure and arrangement mode, which increase the versatility of feed mechanism for seed.The adjustment of line-spacing spacing in the rows is by replacing with not
For the conveyer belt of spoon structure of the same race come what is realized, conveyer belt is designed to buckle type connection mode, so can easily replace conveying
Band.The cleaning device of design has two-stage, can reliably ensure there is a seed in kind of spoon.Lash adjusting device can be convenient
Change kind of spoon and lead the gap between kind of cylinder, replay and broadcast leakage phenomenon are caused when can avoid sowing different grades of seed；
2nd, not only increase operating efficiency and also improve economic benefit, all there is applicability to half summer sowing footpath grade of difference,
It can significantly reduce labor intensity, save the time.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the kind spoon component of the utility model；
Fig. 3 is kind of the arrangement mode schematic diagram of spoon component on the conveyor belt；
Fig. 4 is the top view of the positive apparent direction of Fig. 1.
Embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig.1 to Fig.4.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
Coordinate the revealed content of specification, so that those skilled in the art understands and reads, be not limited to the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all fall in the utility model institute
In the range of the technology contents of announcement can be covered.Meanwhile in this specification it is cited as " on ", " under ", "left", "right", " in
Between " and " one " etc. term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the utility model, its
Relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
A kind of baler formula tuber of pinellia seed metering device of seeding machine, including it is kind of spoon component, driving wheel 1, driven wheel 2, conveyer belt 3, clear
Kind device, lead kind of cylinder 4 and line-spacing spacing in the rows adjusting apparatus on the right side of conveyer belt 3；
Driving wheel 1 is arranged at the top of driven wheel 2, and 3 annular of conveyer belt is around in driving wheel 1 and the outside of driven wheel 2, defeated
Send and an at least seeding spoon component is provided with band 3, and plant spaced set between spoon component；Set in the present embodiment on conveyer belt 3
The kind spoon component put is that the distance between two rows, two seeding spoon components are line-spacing.
Kind of spoon component includes kind of spoon 5 and mounting blocks 6, and mounting blocks 6 are fixedly installed on the top side of kind of spoon 5, on mounting blocks 6
Be provided with two mounting holes for being used to kind of spoon component is installed on conveyer belt 3, kind spoon 5 is spherical shape similar with tuber of pinellia seed
The identical near hemispherical structure of shape, and the opening direction of spoon 5 is planted towards the traffic direction of conveyer belt 3；
The shape of kind of spoon 5 depends on the shape of tuber of pinellia seed, because tuber of pinellia seed be similar to it is spherical, so kind 5 upper end ruler of spoon
It is very little, highly each depend on tuber of pinellia seed diameter.The diameter gradation of tuber of pinellia seed has four kinds, be respectively more than 20mm, 15~20mm,
10~15mm, below 10mm.First three can use mechanical planting, last kind of seed is too small to be broadcasted sowing more, so being just directed to
The corresponding kind spoon structure of three kinds of first three diameter design.The tuber of pinellia seed of different-diameter grade uses the kind spoon of different sizes
5.To ensure that most of seeds of same diameter gradation can be applicable in, ensure that a kind spoon 5 can only scoop up a seed and ensure
Seed can be scooped up every time, and the kind spoon depth of these three kind spoon designs is less than 0.5 times of each corresponding seed diameter, is specially：
When tuber of pinellia seed diameter gradation for kind of more than footpath 20mm when, the depth of kind spoon 5 is 16mm, and the maximum gauge at upper end opening is
30mm.When tuber of pinellia seed diameter gradation for kind of 15 ~ 20mm of footpath when, the depth of kind spoon 5 be 9mm, at upper end opening it is maximum directly
Footpath is 24mm.When tuber of pinellia seed diameter gradation for kind of 10 ~ 15mm of footpath when, the depth of kind spoon 5 is 6mm, at upper end opening most
Major diameter is 19mm.
In order to avoid kind of spoon 5 destroys kind of a skin, its edge carries out special setting.The upper end outer of kind spoon 5, which is provided with, to be turned over downwards
The arc-shaped screening glass 9 of folding, arc-shaped screening glass 9 are set higher than the upper end outer of kind of spoon 5.Because tuber of pinellia seed is similar to ball
Shape, so the kind spoon shape of design is also near hemispherical, there is the arc-shaped screening glass 9 being turned over downwards at edge, can so increase
The big cross-sectional area for planting spoon 5, the contact area with seed during kind is scooped increase, so that kind can be destroyed to avoid kind of spoon
Skin.
Cleaning device includes being used for the first order cleaning device for removing unnecessary seed in kind of spoon 5, and for removing kind of a spoon 5
The second level cleaning device of unnecessary seed on outer conveyer belt 3, first order cleaning device are shaking positioned at 3 middle inside of conveyer belt
Dynamic device, second level cleaning device are the clear kind plate 7 positioned at the top of conveyer belt 3, and clear plate 7 of planting is connected with rack 8, is arranged in each row
Between kind spoon component, when adjacent two seedings spoon inter-module carries seed, due to the barrier effect of clear kind plate 7, the seed of entrainment
Plants case is reversed, realizes that the second level is planted clearly；
The right side of conveyer belt 3 is additionally provided with leads kind of cylinder 4 with what kind spoon component coordinated, leads and is also set up between kind of cylinder 4 and kind spoon 5
It is useful for adjustment to lead kind of cylinder 4 and plant the first lash adjusting device 12 of distance between spoon 5, according to tuber of pinellia seed different brackets, leads to
Cross the adjustment of the first elasticity bolt 13 to lead kind of cylinder 4 and plant the gap between spoon 5, prevent that gap therebetween is excessive and causes seed
Replay or broadcast leakage, gap it is too small and caused by kind spoon 5 be stuck and then influence the normal operation of conveyer belt；Two are led kind of cylinder 4
Between also there is the second lash adjusting device 14, it leads the distance between kind of cylinder 4 by the second elasticity bolt 15 to adjust two；
Line-spacing spacing in the rows adjusting apparatus by the way of conveyer belt 3 is replaced, select relatively by the tuber of pinellia seed of different-diameter grade
The conveyer belt 3 answered.
Because tuber of pinellia seed be similar to it is spherical, design kind spoon 5 also similar to hemispherical, can thus realize precision
Sowing.Seeder can be drawn by wheeled tractor, power be passed to driving wheel 1 by the land wheel of 8 front end of rack, so as to drive
Feed mechanism for seed operates, and completes the process for dipping seed from plants case and being delivered up.If the seed entered in kind of spoon 5 is more than a kind
Son, unnecessary seed when kind of spoon 5 moves to first order cleaning device, removed by oscillatory type cleaning device, realize first
Secondary clear kind；When kind of spoon 5 is moved to close to peak, second of clear kind is carried out by fixed clear kind plate 7, passes through clear kind twice
Ensure there was only a seed in kind of spoon 5 all the time.Kind of spoon 5 is moved to after peak crosses driving wheel 1, and seeds fall is simultaneously fallen on previous
The back of a kind of spoon 5, minimum point is moved to then as kind of spoon 5 along kind of cylinder 4 is led, and is finally departed from kind of a spoon 5 and is fallen into kind of ditch, complete
Into seeding operation.
Tuber of pinellia seed is divided into four diameter gradations, and preceding three grades is used using point broadcast mode sowing, last grade
Sowing is broadcasted sowing, different-diameter grade has different sowing line-spacings and spacing in the rows.Existing seeder spacing in the rows adjusting apparatus is by more
The mode of sprocket wheel is changed to change, but frequently replaces sprocket wheel and part can be caused to damage, and repair it is also inconvenient, its
Line-spacing adjustment is to change line-spacing by varying the distance between feed mechanism for seed, it operates not only troublesome and precision and is also difficult to protect
Card.
Tuber of pinellia seed diameter grade is different, its line-spacing spacing in the rows sowed is also just different.In more than 20mm, its line-spacing is diameter
200mm, spacing in the rows 70mm；In 15~20mm, its line-spacing is 180mm, spacing in the rows 50mm to diameter；Diameter is in its line-spacing of 10~15mm
For 150mm, spacing in the rows 30mm.So designing three kinds of conveyer belts 3 accordingly, arrangement mode of the kind spoon 5 on conveyer belt 3 is just according to half
Line-spacing spacing in the rows arrangement required by summer sowing three kinds of diameter gradations of son, and double-row type is designed to, its arrangement mode such as Fig. 3 institutes
Show.
When the diameter gradation of tuber of pinellia seed is kind more than footpath 20mm, the distance between two seeding spoon components are 200mm；When
When the diameter gradation of tuber of pinellia seed is kind 15 ~ 20mm of footpath, the distance between two seeding spoon components are 180mm；When tuber of pinellia seed
When diameter gradation is kind 10 ~ 15mm of footpath, the distance between two seeding spoon components are 150mm.
The design designs three kinds of conveyings using the conveyer belt 3 with kind of spoon 5 is replaced, according to three tuber of pinellia seed diameter grades
Band 3, the kind spoon 5 on these three conveyer belts 3 designs according to the different spacings spacing in the rows required by tuber of pinellia seed, when sowing difference
Corresponding conveyer belt 3 is directly selected during the seed of diameter gradation.Conveyer belt 3 is designed to belt buckle connecting type, belt fastener
Combined using bolt and the structure for compressing piece, thus can easily replace conveyer belt 3.So as to easily adjust line-spacing strain
Away from.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by the claim of the utility model.
Claims (7)
- A kind of 1. baler formula tuber of pinellia seed metering device of seeding machine, it is characterised in that：Including kind of spoon component, driving wheel, driven wheel, a conveying Band, cleaning device and line-spacing spacing in the rows adjusting apparatus；The driving wheel is arranged at the top of driven wheel, and the conveyer belt annular is around on the outside of driving wheel and driven wheel, conveying Take and be provided with an at least seeding spoon component, and plant spaced set between spoon component；The kind spoon component includes kind of spoon and mounting blocks, mounting blocks are fixedly installed on the top side of kind of spoon, are set on mounting blocks It is equipped with two to be used for kind of the mounting hole of spoon component installation on the conveyor belt, the kind spoon is spherical shape similar with tuber of pinellia seed The identical near hemispherical structure of shape, and the opening direction of spoon is planted towards the traffic direction of conveyer belt；The cleaning device includes being used for the first order cleaning device for removing unnecessary seed in kind of spoon, and for removing outside kind of spoon Conveyer belt on unnecessary seed second level cleaning device, the first order cleaning device is shaking positioned at conveyer belt middle inside Dynamic device, the second level cleaning device are the clear kind plate at the top of conveyer belt, and clear plate of planting is connected with rack, is arranged in each row Between kind spoon component, when adjacent two seedings spoon inter-module carries seed, due to the barrier effect of clear kind plate, the seed quilt of entrainment Plants case is reversed, realizes that the second level is planted clearly；It is additionally provided with the right side of conveyer belt and leads kind of a cylinder with what kind spoon component coordinated, described lead is additionally provided with use between kind of cylinder and kind spoon The first lash adjusting device of distance between adjustment leads kind of cylinder and plants spoon, while according to tuber of pinellia seed different brackets, pass through pine Tight bolt adjustment leads kind of cylinder and plants the gap between spoon, prevents that gap therebetween is excessive and causes the replay or leakage of seed Broadcast, gap it is too small and caused by kind spoon be stuck and then influence the normal operation of conveyer belt；Leading between kind of cylinder for two also has the Two lash adjusting devices, it leads the distance between kind of cylinder by elasticity bolt to adjust two；For the line-spacing spacing in the rows adjusting apparatus by the way of conveyer belt is replaced, the tuber of pinellia seed selection of different-diameter grade is corresponding Conveyer belt.
- A kind of 2. baler formula tuber of pinellia seed metering device of seeding machine according to claim 1, it is characterised in that：The first order is clear Kind device is cylindrical roller disk cam mechanism, and cam is acted on conveyer belt as vibration source, and motor drives cam rotation, The rotary motion of motor is converted to linear motion, so as to produce the vibration of horizontal direction, make seed unnecessary in kind of spoon because Vibrate and drop, reach the first order and plant clearly.
- A kind of 3. baler formula tuber of pinellia seed metering device of seeding machine according to claim 2, it is characterised in that：Also have one with it is convex The connected extension bar of wheel, the other end of extension bar are in contact with conveyer belt, are not changing former cam eccentric away from the case of, passing through The length for changing extension bar achievees the purpose that to change conveyer belt amplitude to adjust the scope of rod end movement.
- A kind of 4. baler formula tuber of pinellia seed metering device of seeding machine according to claim 2, it is characterised in that：When tuber of pinellia seed Diameter gradation for kind of more than footpath 20mm when, the depth of the kind spoon is 16mm, and the maximum gauge at upper end opening is 30mm；When half The diameter gradation of summer sowing for kind of 15 ~ 20mm of footpath when, the depth of the kind spoon is 9mm, and the maximum gauge at upper end opening is 24mm；When tuber of pinellia seed diameter gradation for kind of 10 ~ 15mm of footpath when, the depth of the kind spoon is 6mm, the maximum at upper end opening A diameter of 19mm.
- 5. according to a kind of baler formula tuber of pinellia seed metering device of seeding machine of claim 1-3 any one of them, it is characterised in that：It is described The upper end outer of kind spoon is provided with the arc-shaped screening glass being turned over downwards, and arc-shaped screening glass is set higher than the upper end outer of kind of spoon Put.
- 6. according to a kind of baler formula tuber of pinellia seed metering device of seeding machine of claim 1-3 any one of them, it is characterised in that：Conveying The kind spoon component for taking setting is the distance between two rows, two seeding spoon components as line-spacing.
- A kind of 7. baler formula tuber of pinellia seed metering device of seeding machine according to claim 6, it is characterised in that：When tuber of pinellia seed When diameter gradation is kind more than footpath 20mm, the distance between two seeding spoon components are 200mm；When the diameter gradation of tuber of pinellia seed is During kind 15 ~ 20mm of footpath, the distance between two seeding spoon components are 180mm；When the diameter gradation of tuber of pinellia seed is kind of a 10 ~ 15mm of footpath When, the distance between two seeding spoon components are 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186372.3U CN207321848U (en) | 2017-09-15 | 2017-09-15 | A kind of baler formula tuber of pinellia seed metering device of seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186372.3U CN207321848U (en) | 2017-09-15 | 2017-09-15 | A kind of baler formula tuber of pinellia seed metering device of seeding machine |
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| CN207321848U true CN207321848U (en) | 2018-05-08 |
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|---|---|---|---|
| CN201721186372.3U Expired - Fee Related CN207321848U (en) | 2017-09-15 | 2017-09-15 | A kind of baler formula tuber of pinellia seed metering device of seeding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738553A (en) * | 2018-05-14 | 2018-11-06 | 昆明理工大学 | It is a kind of that there is the spoon formula Miniature potato feed mechanism for seed for disturbing kind of function |
| CN111512913A (en) * | 2020-06-04 | 2020-08-11 | 辰溪县百年好禾家庭农场有限公司 | Auxiliary equipment for rice seedling raising and use method thereof |
| CN114747337A (en) * | 2022-05-12 | 2022-07-15 | 毕节市农业机械研究所(毕节市农机技术推广站) | Multi-functional tuber of pinellia precision planter |
-
2017
- 2017-09-15 CN CN201721186372.3U patent/CN207321848U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738553A (en) * | 2018-05-14 | 2018-11-06 | 昆明理工大学 | It is a kind of that there is the spoon formula Miniature potato feed mechanism for seed for disturbing kind of function |
| CN111512913A (en) * | 2020-06-04 | 2020-08-11 | 辰溪县百年好禾家庭农场有限公司 | Auxiliary equipment for rice seedling raising and use method thereof |
| CN114747337A (en) * | 2022-05-12 | 2022-07-15 | 毕节市农业机械研究所(毕节市农机技术推广站) | Multi-functional tuber of pinellia precision planter |
| CN114747337B (en) * | 2022-05-12 | 2023-03-14 | 毕节市农业机械研究所(毕节市农机技术推广站) | Multi-functional tuber of pinellia precision planter |
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| 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: 20180508 Termination date: 20180915 |