CN208462339U - A kind of hand-held seed Quantitative seeder - Google Patents
A kind of hand-held seed Quantitative seeder Download PDFInfo
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- CN208462339U CN208462339U CN201821020639.6U CN201821020639U CN208462339U CN 208462339 U CN208462339 U CN 208462339U CN 201821020639 U CN201821020639 U CN 201821020639U CN 208462339 U CN208462339 U CN 208462339U
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- seeding
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- planting hole
- drive rod
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Abstract
The utility model discloses a kind of hand-held seed Quantitative seeders, the seeding head of hand handle seeding rod lower part is protruded into container by hand-held, control switch starting dynamic equipment makes drive rod lift integrated base extruding clamping casing upwards, and planting hole is clamped with clamping casing extrusion automatically into the seed in planting hole；Secondly, making drive rod push down on integrated base stretching recovery clamping casing by starting dynamic equipment by control switch again, planting hole stretches recovery with clamping casing, and shaking seeding rod falls to the seed in planting hole automatically in seedling cave, completes sowing.The utility model at seeding time can automatic sorting material, it is easy to use, when the traditional manual sowing of solution, one seedling cave of every sowing needs the case where seed is carefully taken in container, and because of the problem of often resulting in 3 ~ 6 expense a large amount of seeds in every hole when being not easy and controlling quantity and cause and sow in traditional seeding method, it is time saving and energy saving to sow, and reduces sowing labor intensity, sowing efficiency is greatly improved.
Description
Technical field
The utility model belongs to tobacco seedling and cultivates seeding technique field, and in particular to a kind of structure is simple, sows gradation
Hand-held seed Quantitative seeder with high accuracy.
Background technique
Theoretically: Nicotiana tabacum seed, one plant of flue-cured tobacco can produce 12 ~ 15g or so, about 150000 seeds, 1g
Tobacco seed has 10000 ~ 13000, and mass of 1000 kernel 0.06g~0.09g is differed.Therefore, tobacco seed volume is very small.?
In practical scientific research and testing, especially in the research of breeding of new variety, needs many kinds being planted in crop field and observe.This
Usually too busy to get away the first step " nursery ".Current nursery is all floating seedlings, 1 ~ 2 seed is directly cast in floating disk hole,
Since seed is smaller, it is more troublesome, time-consuming when leading to sowing to be not easy to control quantity, also often results in 3 ~ 6, every hole, even
More than 10, on the one hand waste a large amount of seed, on the other hand also add to, the difficulty of final singling, frequently result in weak seedling.Especially
It is that may also will cause unnecessary loss in the case that the seed quantity of breeder's offer is very limited.
Therefore, the seed seeder of the automatic gradation of energy is the key that solve the problems, such as when developing a kind of simple structure, sowing.
Utility model content
That the purpose of this utility model is to provide a kind of structures is simple, sowing when can automatic gradation hand-held seed it is quantitative
Seeding apparatus.
Purpose of the utility model is realized as follows: including seeding rod, seeding head and drive rod, during the seeding rod is
Empty tubular structure is arranged seeding head in the lower end of seeding rod, is provided with planting hole, the drive rod natural seeding on the seeding head
The upper end of kind of bar connects seeding head down through the inner cavity of seeding rod, and drive rod and seeding rod move and match, can be in seeding rod on
The dynamic cooperation of lower movement, the seeding head and drive rod makes planting hole clamping seed sowing.
Compared with prior art, the utility model has following technical effect that the utility model by setting on seeding head
Planting hole is set, each planting hole is dimensioned to be packed into 1 ~ 2 tobacco seed size, when in use, to operation
The requirement of personnel is extremely low, as long as hole-specifically the method for program request, can float one soon according to the mode of operation of the utility model
The hole program request of floating plate is completed, and is solved in traditional seeding method because often resulting in every hole 3 ~ 6 when being not easy and controlling quantity and cause and sow
The problem of grain or even more than 10 waste a large amount of seeds；The present apparatus at seeding time can automatic sorting seed, it is easy to use,
It is time saving and energy saving to sow；When the traditional manual sowing of solution, one seedling cave of every sowing needs the case where seed is carefully taken in container, drop
Low sowing labor intensity greatly improves sowing efficiency, and after emergence, each hole is essentially 1 ~ 2 young plant, and tobacco seedlings are healthy and strong,
Saving of work and time when final singling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the another embodiment configuration diagram of the utility model；
Figure label: 1 ~ seeding rod, 2 ~ drive rod, 3 ~ seeding head, 4 ~ connecting sleeve, 5 ~ clamping casing, 6 ~ integrated base, 7 ~
Planting hole, 8 ~ lever, 9 ~ pressure spring, 10 ~ operating handle, 11 ~ dynamic equipment, 12 ~ auxiliary supporting ring, 13 ~ control switch, 14 ~ power supply.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation is transformed or replaced based on any made by the utility model introduction, belongs to the protection scope of the utility model.
Such as attached drawing 1 ~ hand-held shown in Fig. 2 seed Quantitative seeder, including seeding rod 1, seeding head 3 and drive rod 2,
The seeding rod 1 is hollow tubular structure, and seeding head 3 is arranged in the lower end of seeding rod 1, is provided with and broadcasts on the seeding head 3
Kind of hole 7, the drive rod 2 connect seeding head 3 down through the inner cavity of seeding rod 1 from the upper end of seeding rod 1, and drive rod 2 with
Seeding rod 1 is dynamic to match, and can move up and down in seeding rod 1, and the seeding head 3 makes planting hole 7 clamp seed with the dynamic cooperation of drive rod 2
Sowing.
The seeding head 3 includes connecting sleeve 4, clamping casing 5, integrated base 6, and 6 top of integrated base coaxially clamps
Casing 5, the top of the clamping casing 5 and the lower part of connecting sleeve 4 are coaxially connected, and installation is arranged in the central part of integrated base 6
Hole, the mounting hole connect drive rod 2.
The planting hole 7 is set on clamping casing 5, and planting hole 7 is arranged at the hemispherical dome structure being recessed inwardly, and
The planting hole 7 at least there are two.
The top of the seeding rod 1 is provided with operating handle 10, and dynamic equipment 11 is arranged in the top of the operating handle 10,
With connect with dynamic equipment 11 control switch 13, power supply 14, the dynamic equipment 11 connect with the top of drive rod 2.
The clamping casing 5 is made of elastic material.
The connecting sleeve 4, clamping casing 5, integrated base 6 are an integral molding structure setting.
The middle and lower part of the drive rod 2 is equipped with the auxiliary supporting ring 12 that cooperation is moved with the inner cavity of seeding rod 1.
The depth of the planting hole 7 is 0.05 ~ 3mm, and diameter is 0.05 ~ 3mm, meets the sowing need of more specification seeds
It asks.
The planting hole 7 at least there are two, and the depth of each planting hole 7 be 0.05 ~ 1 mm, diameter be 0.05 ~
1mm meets the sowing demand of single specification seed.
The integrated base 6 is tapered or arcuate structure.
The dynamic equipment 11 is hydraulic cylinder or cylinder.
As the another embodiment of the utility model, 2 top of drive rod is provided with lever 8 and pressure spring 9,
The lower end of the pressure spring 9 is set to the top of seeding rod 1, and upper end is set to the interconnecting piece of lever 8 Yu drive rod 2, makes to operate
Handle 8 and the cooperation of seeding rod 1 are pressed in pressure spring 9 between the top of seeding rod 1 and drive rod 2；When sowing, 1 top of seeding rod is held
Operating handle 10 seeding head 3 of 1 lower part of seeding rod is protruded into container, press down on lever 8, lever 8 passes through driving
Bar 2 pushes down on integrated base 6,9 forced contraction of pressure spring, and 6 stress of integrated base can draw clamping casing 5 during moving down
It stretches, and planting hole 7 is also stretched with clamping casing 5, makes seed automatically into the planting hole 7 being stretched；Secondly, unclamping behaviour
Make handle 8, pressure spring 9 do not stress self-relaxation while push 6 stress of integrated base to move up, the process that integrated base 6 moves up
In can squeeze clamping casing 5, make clamp 5 stress deformation of casing, and planting hole 7 also with clamping 5 extrusion of casing, to make
Planting hole 7 is clamped automatically into the seed in planting hole 7；Finally, being pressed downwards on the seedling cave for needing sowing in the movement of seeding head 3
Press operation handle 8, lever 8 push down on integrated base 6,9 forced contraction of pressure spring by drive rod 2, and 6 stress of integrated base moves down
During clamping casing 5 can be stretched, and planting hole 7 is also stretched with clamping casing 5, and shake seeding rod 1 makes seed from broadcasting
Kind is fallen in seedling cave in hole 7, completes sowing.
Utility model works principle and the course of work: the seed for needing to sow is placed in a reservoir, seeding rod 1 is held
The operating handle 10 on top protrudes into the seeding head 3 of 1 lower part of seeding rod in container, and it is logical to start dynamic equipment 11 by control switch 13
Lifting integrated base 6,6 stress of integrated base can squeeze clamping casing 5, cover clamping bar 2 of overdriving upwards during moving up
5 stress deformation of pipe, and planting hole 7 can be clamped also with clamping 5 extrusion of casing, in 7 deformation process of planting hole automatically into
Seed in planting hole 7；Secondly, on the seedling cave for needing sowing in the movement of seeding head 3, then by dynamic by the starting of control switch 13
Power device 11 pushes down on the reset of integrated base 6 by drive rod 2, and 6 stress of integrated base can will clamp casing 5 during moving down
It stretches and restores, and planting hole 7 is also stretched recoverys with clamping casing 5, shaking seeding rod 1 falls the seed in planting hole 7 automatically
It falls in seedling cave, completes sowing.
Claims (10)
1. a kind of hand-held seed Quantitative seeder, it is characterised in that: including seeding rod (1), seeding head (3) and drive rod
(2), the seeding rod (1) is hollow tubular structure, seeding head (3) is arranged in the lower end of seeding rod (1), the seeding head
(3) it is provided on planting hole (7), inner cavity of the drive rod (2) from the upper end of seeding rod (1) down through seeding rod (1) connects
It connects seeding head (3), and drive rod (2) moves with seeding rod (1) and matches, can be moved up and down in seeding rod (1), the seeding head (3)
Make planting hole (7) clamping seed sowing with drive rod (2) dynamic cooperation.
2. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: seeding head (3) packet
Connecting sleeve (4), clamping casing (5), integrated base (6) are included, integrated base (6) top coaxially clamps casing (5), the clamping
The top of casing (5) and the lower part of connecting sleeve (4) are coaxially connected, and mounting hole, the peace is arranged in the central part of integrated base (6)
Fill hole connection drive rod (2).
3. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: the planting hole (7) is set
It is placed in clamping casing (5), and planting hole (7) is arranged at the hemispherical dome structure being recessed inwardly, and the planting hole (7) is at least
Two.
4. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: on the drive rod (2)
Portion is provided with lever (8) and pressure spring (9), and the lower end of the pressure spring (9) is set to the top of seeding rod (1), and upper end is set to
The interconnecting piece of lever (8) and drive rod (2) cooperates lever (8) and seeding rod (1) and pressure spring (9) is pressed in seeding rod (1)
Top and drive rod (2) between.
5. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: the seeding rod (1)
Top is provided with operating handle (10), and dynamic equipment (11) are arranged in the top of the operating handle (10), and even with dynamic equipment (11)
The control switch (13) that connects, power supply (14), the dynamic equipment (11) connect with the top of drive rod (2).
6. hand-held seed Quantitative seeder according to claim 2, it is characterised in that: the clamping casing (5)
It is made of elastic material.
7. hand-held seed Quantitative seeder according to claim 2, it is characterised in that: the connecting sleeve (4),
Clamping casing (5), integrated base (6) are an integral molding structure setting.
8. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: the drive rod (2)
Middle and lower part is equipped with the auxiliary supporting ring (12) that cooperation is moved with the inner cavity of seeding rod (1).
9. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: the planting hole (7)
Depth is 0.05 ~ 3mm, and diameter is 0.05 ~ 3mm.
10. hand-held seed Quantitative seeder according to claim 1, it is characterised in that: the planting hole (7) is extremely
There are two few, and the depth of each planting hole (7) is 0.05 ~ 1 mm, and diameter is 0.05 ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020639.6U CN208462339U (en) | 2018-06-29 | 2018-06-29 | A kind of hand-held seed Quantitative seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020639.6U CN208462339U (en) | 2018-06-29 | 2018-06-29 | A kind of hand-held seed Quantitative seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462339U true CN208462339U (en) | 2019-02-05 |
Family
ID=65212001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020639.6U Active CN208462339U (en) | 2018-06-29 | 2018-06-29 | A kind of hand-held seed Quantitative seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138022A (en) * | 2023-04-21 | 2023-05-23 | 安徽朗坤物联网有限公司 | Water and fertilizer integrated device capable of switching water and fertilizer application modes |
-
2018
- 2018-06-29 CN CN201821020639.6U patent/CN208462339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138022A (en) * | 2023-04-21 | 2023-05-23 | 安徽朗坤物联网有限公司 | Water and fertilizer integrated device capable of switching water and fertilizer application modes |
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