CN108934317A - A kind of hand-held seeder - Google Patents
A kind of hand-held seeder Download PDFInfo
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- CN108934317A CN108934317A CN201811130286.XA CN201811130286A CN108934317A CN 108934317 A CN108934317 A CN 108934317A CN 201811130286 A CN201811130286 A CN 201811130286A CN 108934317 A CN108934317 A CN 108934317A
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- seed
- kinds
- loading hopper
- hand
- bank deposits
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/02—Hand sowing implements
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
This application involves crop seeding technical field more particularly to a kind of hand-held seeders.The hand-held seeder, including handle, loading hopper, kinds of bank deposits cylinder, seed circulation chamber, seed wheel, trundle, seeding port and locator；It is the loading hopper below the handle, is the kinds of bank deposits cylinder below the loading hopper, is the seed circulation chamber below the kinds of bank deposits cylinder；The seed wheel is set to the intracavitary portion of the seed circulation, also, the outer wall of the seed wheel is close to the inner wall of the seed circulation chamber；The trundle is located at below the seed wheel, for controlling the rotation and replacement of the seed wheel；The seeding port is located at below the seed circulation chamber；The locator top is located in the loading hopper, and lower part is stretched out outside the seed circulation chamber.Hand-held seeder provided by the present application, easy to operate, flexible, the sowing depth is consistent, and sowing is high-efficient, and crop can be improved.
Description
Technical field
This application involves crop seeding technical field more particularly to a kind of hand-held seeders.
Background technique
With the progress of science and the development of society, agricultural is had been realized in the relatively flat plains region of topography and geomorphology
Mechanization carries out crop seeding operation using large-scale seeder.But whole mountain area rugged and rough for some landform, large size are broadcast
Kind of machine can not operation, can only be using more traditional manual sowing.
The groove of certain depth is first excavated in sowing by hand using tools such as hoe, plow harrows in soil surface before sowing；Then
In the groove that seed investment has been opened up by hand, notice that throwing the amount spread every time will uniformly, and be spaced consistent；Throwing spread seed it
Afterwards, certain thickness soil layer is being covered on seed with tools such as spades, be finally compacted earthing.
But traditional manual sowing can expend a large amount of physical strength and time, and large labor intensity, operating efficiency is low, bends over for a long time
Work can cause human body centainly to injure；Also, it is deep mixed in soil that the groove excavated by hand will cause seed, causes
Seed viability is low, and crop yield is relatively low；In addition, charging seed by hand, it is variant to will cause each amount of charging seed, it is not beneficial with
The growth and development of seed, influences crop.
Summary of the invention
This application provides a kind of hand-held seeders, to solve seeding operation low efficiency, can not accurately control seed and bury
The depth in soil, the low problem of seed viability.
A kind of hand-held seeder, including handle, loading hopper, kinds of bank deposits cylinder, seed circulation chamber, seed wheel, trundle, sowing
Mouth and locator；
It is the loading hopper below the handle, is the kinds of bank deposits cylinder below the loading hopper, is below the kinds of bank deposits cylinder
The seed circulation chamber；
The seed wheel is set to the intracavitary portion of the seed circulation, also, the outer wall of the seed wheel is close to the seed
The inner wall of flowing lumen；
The trundle is located at below the seed wheel, for controlling the rotation and replacement of the seed wheel；
The seeding port is located at below the seed circulation chamber；
The locator top is located in the loading hopper, and lower part is stretched out outside the seed circulation chamber.
Optionally, the kinds of bank deposits cylinder includes the first kinds of bank deposits body and the second kinds of bank deposits body, the first kinds of bank deposits body and described second
Kinds of bank deposits body passes through barrier partitions.
Optionally, the seed wheel is cylindrical shape, and barrel is provided with round hole, along the seed shaft to each column is arranged
There are three the round holes.
Optionally, the seed wheel barrel is located between a circle round hole of one end of the first kinds of bank deposits body lower part and interconnects
Intercommunicating pore is formed, the locating rod of the trundle protrudes into the intercommunicating pore.
Optionally, the locator includes locating rod and pedestal, and strip hole, the loading hopper are provided in the locating rod
Inner wall is provided with fixed block, and the fixed block is located in the middle part of strip hole.
Optionally, big spring, described big spring one end and the locating rod top are additionally provided on the loading hopper inner wall
Connection, the other end are fixed on the loading hopper inner wall.
Optionally, steel wire is provided on the loading hopper outer wall, described steel wire one end is fixed on the loading hopper outer wall,
The other end is connected with the seeding port.
Optionally, little spring, described little spring one end and the fixed steel wire are additionally provided on the loading hopper inner wall
Elastic connection, the other end are fixed on the loading hopper inner wall.
Optionally, the seeding port is duck-beak type seeding port.
The technical scheme provided by the application includes following advantageous effects:
A kind of hand-held seeder provided by the present application, is not required to operator and bends over to cultivate, and only need to hold handle and uprightly grasp
Make, mitigates work burden；Seed enters kinds of bank deposits cylinder by loading hopper, and kinds of bank deposits cylinder contains there are two cavity, and seed may be selected in operator
Passable cavity and which part for eventually entering into seed wheel adjust the single amount of sowing with this, seeding accuracy can be improved；It is logical
The seed for crossing seed wheel enters seeding port, and seeding port is duck-beak type point mouth, and can apply pressure is directly entered it in soil, and nothing
Groove need to manually be opened up；After seeding port enters soil certain depth, it can be sowed by being connected to the steel wire control of sowing nozzle surface
The folding of mouth is closed seeding port after precisely sowing；The adjustable height of locator being set side by side with seeding port, regulates height
Its position is fixed afterwards, then can reach the purpose for accurately controlling depth of planting, keeps the depth of each sowing consistent, improves seed
Survival rate；In addition, hand-held seeder provided by the present application can also adjust the height of seeder according to the height of operator,
It is adapted seeder and operator's height when sowing.In conclusion hand-held seeder provided by the present application, operates convenient spirit
It is living, the labor intensity of sowing can be reduced, the depth sowed is precisely controlled, seed viability is improved, accurately controls the single amount of sowing,
The growth and development for promoting seed, to improve the yield and quality of crops.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram of hand-held seeder provided by the embodiments of the present application.
Fig. 2 is a kind of side view of hand-held seeder structural schematic diagram provided by the embodiments of the present application.
Description of symbols: 1, handle；2, loading hopper；3, kinds of bank deposits cylinder；4, seed circulation chamber；5, seed wheel；6, trundle；
7, seeding port；8, locator；9, big spring；10, steel wire；11, little spring；31, the first kinds of bank deposits body；32, the second kinds of bank deposits body；81,
Locating rod；82, pedestal.
Specific embodiment
Attached drawing 1 and attached drawing 2 are please referred to, attached drawing 1 shows a kind of knot of hand-held seeder provided by the embodiments of the present application
Structure, attached drawing 2 are the side view of the hand-held seeder.
A kind of hand-held seeder, including handle 1, loading hopper 2, kinds of bank deposits cylinder 3, seed circulation chamber 4, seed wheel 5, trundle
6, seeding port 7 and locator 8；
It is the loading hopper 2 below the handle 1, is the kinds of bank deposits cylinder 3 below the loading hopper 2, under the kinds of bank deposits cylinder 3
Side is the seed circulation chamber 4；
The seed wheel 5 is set to inside the seed circulation chamber 4, also, the outer wall of the seed wheel 5 is close to described kind
The inner wall of subflow cavity 4；
The trundle 6 is located at 5 lower section of seed wheel, for controlling the rotation and replacement of the seed wheel 5；
The seeding port 7 is located at 4 lower section of seed circulation chamber；
8 top of locator is located in the loading hopper 2, and lower part is stretched out outside the seed circulation chamber 4.
Some rugged areas of topography and geomorphology are not available large-scale seeder and carry out crop seeding work, generally
It is that low efficiency, large labor intensity are sowed, and sowing is uneven, seed viability is low, crops using traditional manual sowing
Yield and quality is low.Hand-held seeder provided by the embodiments of the present application was both suitble to plains region to use, and was also suitable for seed growing
Area is more suitable for arable slope land use.
Seeder provided by the embodiments of the present application is suitble to the sowing of the bunch crops such as corn and soybean, and it is strong can to reduce labour
Degree improves sowing efficiency and precision, and compared with pit digging and horse traction machine, emergence is early, go out full stand, emergence is complete, goes out robust seedling.The application
Embodiment can sow the graininess seed such as wheat, soya bean, red bean, pea, corn, cotton, watermelon, beans.
Specifically, hand-held seeder provided by the embodiments of the present application, the height of the present apparatus can be according to the body of user of service
Height carrys out the height of regulating device, bends over to squat down without operator, can reduce labor intensity and reduce the injury to body.Such as
Fig. 1 and Fig. 2, when sowing, seed is put into loading hopper 2 by the portable handle 1 of operator, and the seed of entrance can be because of gravity
Enter kinds of bank deposits cylinder 3 along the vertical direction of device；Seed in kinds of bank deposits cylinder 3 can enter seed circulation chamber 4, set in seed circulation chamber 4
It is equipped with seed wheel 5, the structure of seed wheel 5 itself determines that the seed of only fixed quantity passes through every time, remaining most of seed is all
It is left on 4 part of seed circulation chamber between kinds of bank deposits cylinder 3 and seed wheel 5.
Seeding port 7 can be entered by the seed of seed wheel 5, be sent into soil by seeding port 7.Seeding port 7 can enter soil
Interior depth has the control of locator 8.Before sowing, according to the demand of all kinds of seeds, the height of locator 8, control positioning are regulated
The difference in height of device 8 and seeding port 7, the position for making to go deep into the seeding port 7 in soil meet seed buried depth requirement.In sowing same
When soil and the seed of same kind, the difference in height for being held in position device 8 and seeding port 7 is constant, then the depth of the seed in soil
Unanimously, do not cause some seeds that can not break through the soil because buried depth is excessive, will not shallowly enable seed enough excessively because of buried depth
Soil nutrient and growth retardation, low quality.
In addition, before planting, operating personnel is preferably able to screen seed in advance, granule impurity is weeded out, is removed
Go mouldy broken kernel；Also, seed germination experiment is carried out in advance, the amount of sowing is determined according to percentage of seedgermination.
Optionally, the kinds of bank deposits cylinder 3 includes the first kinds of bank deposits body 31 and the second kinds of bank deposits body 32, the first kinds of bank deposits body 31 and institute
It states the second kinds of bank deposits body 32 and passes through barrier partitions.
Such as Fig. 2, hand-held seeder provided by the embodiments of the present application, seed enters seed circulation chamber 4 by kinds of bank deposits cylinder 3,
In several seeds of the only fixed quantity in flowing lumen 4 can finally be placed into the soil by seed wheel 5 into seeding port 7.And root
According to the design feature of seed wheel 5, kinds of bank deposits cylinder 3 is divided to for the first kinds of bank deposits body 31 and the second kinds of bank deposits body 32 two by the embodiment of the present application
Point, the different selections of the seed amount by seed wheel 5 so can be achieved, the different amounts of sowing can be realized according to actual demand.
Optionally, the seed wheel 5 is cylindrical shape, and barrel is provided with round hole, and axial along the seed wheel 5, each column is set
The round hole there are three setting.
Such as Fig. 2, seed wheel 5 is cylindrical shape, and barrel surface offers round hole, and round hole is uniformly distributed in cylinder
Wall, along the setting of axial each column, there are three round holes.It is aforementioned by two in conjunction with the first kinds of bank deposits body 31 and the second kinds of bank deposits body 32 of setting
Three round holes are divided into one and two by 5 joint of baffle and seed wheel that kinds of bank deposits body separates, contact surface.
I other words having a seed after seed is from the first kinds of bank deposits body 31 into seed circulation chamber 4 and passing through seed wheel 5
A round hole enter seeding port 7；After seed is from the second kinds of bank deposits body 32 into seed circulation chamber 4, it is logical to have two seeds
Other two round hole for crossing seed wheel 5 enters seeding port 7.
So, if not stopping, seed can pass through the first and second kinds of bank deposits bodies simultaneously, and three round holes have seed logical
It crosses, the amount of sowing is three；If blocking the entrance of the first kinds of bank deposits body 31, seed can only enter into and through two from the second kinds of bank deposits body 32
A round hole, the seed amount for eventually entering into seeding port 7 is two, and the amount of sowing is two；If blocking the second kinds of bank deposits body 32, then
Seed can only enter seeding port 7 by a round hole of the first kinds of bank deposits body 31, and the amount of sowing is one；The embodiment of the present application is also set
It is equipped with plugging plate, the entrance of the first kinds of bank deposits body 31 or the second kinds of bank deposits body 32 can be blocked, by not placing plugging plate, putting plugging plate
Set in the entrance of the first kinds of bank deposits body 31 or be placed on plugging plate the entrance of the second kinds of bank deposits body 32, come realize the amount of sowing be three,
Two or one.
Optionally, 5 barrel of seed wheel is located between a circle round hole of one end of 31 lower part of the first kinds of bank deposits body mutually
Connection forms intercommunicating pore, and the locating rod of the trundle 6 protrudes into the intercommunicating pore.
As previously mentioned, the embodiment of the present application is additionally provided with trundle 6.Such as Fig. 2, trundle 6 is located at 5 lower part of seed wheel.This
The purpose of application embodiment setting trundle 6 has two, first is that guaranteeing that seed wheel 5 is fixed in seeding process, trundle 6 is worn
The outer wall of saturating seed circulation chamber 4 is fixed on seed wheel lower part, therefore, even if seed wheel 5 by seed gravity bring pressure, by
It will not be moved down in the position of the supporting role of trundle 6, seed wheel 5；Second is that trundle 6 can facilitate the positioning of seed wheel 5 with
Replacement, the locating rod of trundle 6, which can protrude into, fixes the position of seed wheel and does not make its rotation in seed wheel, is needing replacing seed wheel
The locating rod of trundle 6 can be made to produce outside seed wheel 5 when 5, seed wheel 5 is made easily readily to realize disassembly process.
Since the locating rod of trundle 6 needs to protrude into inside seed wheel 5, before not hindering seed to pass through round hole
It puts, the corresponding circle circular through hole of the first kinds of bank deposits body 31 is connected to by the embodiment of the present application, and the locating rod of trundle 6 can be located at
Inside intercommunicating pore, control of the trundle 6 to seed wheel 5 is realized.
Optionally, the locator 8 includes locating rod 81 and pedestal 82, is provided with strip hole in the locating rod 81, institute
It states 2 inner wall of loading hopper and is provided with fixed block, the fixed block is located in the middle part of strip hole.
Such as Fig. 1, locator 8 is made of locating rod 81 and 82 two parts of pedestal, and strip hole is offered in locating rod 81, positioning
Bar 81 is close to the inner wall of loading hopper 2, and the medium position on 2 inner wall of loading hopper in strip hole is provided with a fixed block.Strip hole
With the setting of fixed block, locating rod 81 can be made to pump, adjust the length that locator 8 stretches out 4 part of seed circulation chamber.
By the extension elongation for adjusting locating rod, so that it may change the difference in height of locator 8 bottom and seeding port 7, successively realize to seed
The adjusting of depth of planting.
In addition, in the embodiment of the present application pedestal 82 can be set to open funnel shaped, in this way, both can enlarged base
82 with the contact area of soil surface, improve the stability of fixator 8；The setting of open form, avoiding pedestal is solid shape
Shape, to reducing, the self weight of locator 8 is helpful, can reduce the labor intensity of operator.
Optionally, big spring 9, described 9 one end of big spring and the locating rod 81 are additionally provided on 2 inner wall of loading hopper
Top connection, the other end are fixed on 2 inner wall of loading hopper.
Such as Fig. 1, locating rod 81 can pump, therefore in contrast its position is not fixed and invariable, in order to
The position of locating rod 81 is fixed when making not sow, and improves the stability of seeder, avoid locating rod 81 for a long time with 2 inner wall of loading hopper
The presentation quality of both sliding friction damages, extends the service life of seeder.The embodiment of the present application is provided with big spring 9, benefit
The position of locating rod 81 is fixed with screen resilience of the spring under stretching or compressive state.
Because locating rod 81 and big spring 9 connect, then shape necessarily occurs for spring when adjusting 81 extension elongation of locating rod
Become, makes 81 stress of locating rod.Seeder provided by the embodiments of the present application is also provided with locking device, and locking device is located at locating rod
It is fixedly connected on 81 and with seed circulation chamber 4.After the extension elongation for adjusting locating rod 81, locking device is locked, it is fixed
Good locating rod 81；After the completion of sowing, locking device is unclamped, locating rod 81 will return to initial under the elastic force effect of big spring 9
Position.
Optionally, steel wire 10 is provided on 2 outer wall of loading hopper, described 10 one end of steel wire is fixed on the loading hopper 2
On outer wall, the other end and the seeding port 7 are connected.
Seed enters seeding port 7, after seeding port 7 protrudes into soil, lifts steel wire 10, opens seeding port 7, seed just into
Enter soil；It has sowed every time, seeding port 7 leaves soil, and closure will not be such that seed trickles down in soil surface, avoid planting
The unnecessary waste of son.
Optionally, little spring 11, described 11 one end of little spring and the fixed steel are additionally provided on 2 inner wall of loading hopper
The elastic connection of silk 10, the other end are fixed on 2 inner wall of loading hopper.
The purpose that little spring 11 is arranged is after sowing, and when seeding port 7 leaves soil, the elastic force of little spring 11 can make to broadcast
Kind mouth 7 is closed automatically, avoids manual operation bring trouble.If manual operation is closed seeding port 7, because of number of repetition
It is more, it there will certainly be to forget for seeding port 7 to be closed and scatter seed the soil surface the case where, if the dynamics manually applied is inadequate
Fail to be closed completely seeding port 7, still results in the waste of seed.And the setting of little spring 11, elastic force can make seeding port 7 certainly
Dynamic closure, and it is closed completely it without leaving gap, it not will cause the waste of seed.
Optionally, the seeding port 7 is duck-beak type seeding port.
Such as Fig. 1 or Fig. 2, in the embodiment of the present application, seeding port 7 is set as duck-beak type seeding port, and end position is sharp body
Shape, protrude into it is effortless when soil, operate easily be easy；Meanwhile the cavity space of duck-beak type is relatively large, can easily accommodate one
, two even three seeds and squeeze, not will lead to seed outer surface be pressurized and damage, seeding port 7 will not be made
Surface deformation.
A kind of hand-held seeder provided by the present application, is not required to operator and bends over to cultivate, and only need to hold handle and uprightly grasp
Make, mitigates work burden；Seed enters kinds of bank deposits cylinder by loading hopper, and kinds of bank deposits cylinder contains there are two cavity, and seed may be selected in operator
Passable cavity and which part for eventually entering into seed wheel adjust the single amount of sowing with this, seeding accuracy can be improved；It is logical
The seed for crossing seed wheel enters seeding port, and seeding port is duck-beak type point mouth, and can apply pressure is directly entered it in soil, and nothing
Groove need to manually be opened up；After seeding port enters soil certain depth, it can be sowed by being connected to the steel wire control of sowing nozzle surface
The folding of mouth is closed seeding port after precisely sowing；The adjustable height of locator being set side by side with seeding port, regulates height
Its position is fixed afterwards, then can reach the purpose for accurately controlling depth of planting, keeps the depth of each sowing consistent, improves seed
Survival rate；In addition, hand-held seeder provided by the present application can also adjust the height of seeder according to the height of operator,
It is adapted seeder and operator's height when sowing.In conclusion hand-held seeder provided by the present application, operates convenient spirit
It is living, the labor intensity of sowing can be reduced, the depth sowed is precisely controlled, seed viability is improved, accurately controls the single amount of sowing,
The growth and development for promoting seed, to improve the yield and quality of crops.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that including the article of a series of elements or equipment not only includes those elements, but also including not having
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited in the case where more limiting by sentence "including a ...", it is not excluded that in the mistake including the element
There is also other identical elements in journey, method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (9)
1. a kind of hand-held seeder, which is characterized in that including handle (1), loading hopper (2), kinds of bank deposits cylinder (3), seed circulation chamber
(4), seed wheel (5), trundle (6), seeding port (7) and locator (8)；
Being below the handle (1) loading hopper (2) is the kinds of bank deposits cylinder (3), the kinds of bank deposits below the loading hopper (2)
It is the seed circulation chamber (4) below cylinder (3)；
The seed wheel (5) is set to seed circulation chamber (4) inside, also, described in the outer wall abutting of the seed wheel (5)
The inner wall of seed circulation chamber (4)；
The trundle (6) is located at below the seed wheel (5), for controlling the rotation and replacement of the seed wheel (5)；
The seeding port (7) is located at below the seed circulation chamber (4)；
Locator (8) top is located in the loading hopper (2), and the seed circulation chamber (4) is stretched out outside in lower part.
2. a kind of hand-held seeder according to claim 1, which is characterized in that the kinds of bank deposits cylinder (3) includes the first storage
Kind body (31) and the second kinds of bank deposits body (32), the first kinds of bank deposits body (31) and the second kinds of bank deposits body (32) pass through barrier partitions.
3. a kind of hand-held seeder according to claim 1, which is characterized in that the seed wheel (5) is cylindrical shape, cylinder
Wall is provided with round hole, axial along the seed wheel (5), and there are three the round holes for each column setting.
4. a kind of hand-held seeder according to claim 3, which is characterized in that seed wheel (5) barrel is located at the
It interconnects to form intercommunicating pore between the one circle round hole of one end of one kinds of bank deposits body (31) lower part, the positioning of the trundle (6)
Bar protrudes into the intercommunicating pore.
5. a kind of hand-held seeder according to claim 1, which is characterized in that the locator (8) includes locating rod
(81) and pedestal (82) it, is provided with strip hole on the locating rod (81), loading hopper (2) inner wall is provided with fixed block, institute
Fixed block is stated to be located in the middle part of strip hole.
6. a kind of hand-held seeder according to claim 5, which is characterized in that also set on loading hopper (2) inner wall
It is equipped with big spring (9), described big spring (9) one end is connected with the locating rod (81) top, and the other end is fixed on the charging
It struggles against on (2) inner wall.
7. a kind of hand-held seeder according to claim 5, which is characterized in that be arranged on loading hopper (2) outer wall
Have steel wire (10), described steel wire (10) one end is fixed on the loading hopper (2) outer wall, and the other end and the seeding port (7) are even
It connects.
8. a kind of hand-held seeder according to claim 7, which is characterized in that also set on loading hopper (2) inner wall
It is equipped with little spring (11), described little spring (11) one end is connected with the elastic of the fixed steel wire (10), and the other end is fixed on
On loading hopper (2) inner wall.
9. a kind of hand-held seeder according to claim 1, which is characterized in that the seeding port (7) is broadcast for duck-beak type
Kind mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130286.XA CN108934317B (en) | 2018-09-27 | 2018-09-27 | Hand-held type disseminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130286.XA CN108934317B (en) | 2018-09-27 | 2018-09-27 | Hand-held type disseminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108934317A true CN108934317A (en) | 2018-12-07 |
| CN108934317B CN108934317B (en) | 2022-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811130286.XA Active CN108934317B (en) | 2018-09-27 | 2018-09-27 | Hand-held type disseminator |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165697A (en) * | 1977-08-22 | 1979-08-28 | Lambert Corporation | Hand operated seed planter |
| CN201938051U (en) * | 2010-10-20 | 2011-08-24 | 李振林 | Air suction type precise seeder seeding unit |
| CN102388705A (en) * | 2011-09-16 | 2012-03-28 | 张明忠 | Manual multipurpose hole sowing device |
| CN204518396U (en) * | 2015-01-07 | 2015-08-05 | 邢满贵 | Type pressure-actuating round brush is adjustable bunch planting seeding fertilizer applicator |
| CN206442682U (en) * | 2017-02-15 | 2017-08-29 | 王合生 | Hand-held Seeder |
-
2018
- 2018-09-27 CN CN201811130286.XA patent/CN108934317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165697A (en) * | 1977-08-22 | 1979-08-28 | Lambert Corporation | Hand operated seed planter |
| CN201938051U (en) * | 2010-10-20 | 2011-08-24 | 李振林 | Air suction type precise seeder seeding unit |
| CN102388705A (en) * | 2011-09-16 | 2012-03-28 | 张明忠 | Manual multipurpose hole sowing device |
| CN204518396U (en) * | 2015-01-07 | 2015-08-05 | 邢满贵 | Type pressure-actuating round brush is adjustable bunch planting seeding fertilizer applicator |
| CN206442682U (en) * | 2017-02-15 | 2017-08-29 | 王合生 | Hand-held Seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108934317B (en) | 2022-05-06 |
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