CN107637332A - Simple grain pen type seeder - Google Patents
Simple grain pen type seeder Download PDFInfo
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- CN107637332A CN107637332A CN201711071589.4A CN201711071589A CN107637332A CN 107637332 A CN107637332 A CN 107637332A CN 201711071589 A CN201711071589 A CN 201711071589A CN 107637332 A CN107637332 A CN 107637332A
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- Prior art keywords
- seed
- housing
- turning wheel
- catcher
- push rod
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Abstract
The invention discloses a kind of simple grain pen type seeder, including holding rod, push rod, housing, seed catcher, turning wheel, funnel, seed pipe.The end of holding rod is fixedly connected with the casing, and middle inside is provided with spring leaf.Push rod the upper and lower two parts of push rod point, is connected by be hinged ball, upper end is provided with ball handle, and bottom is withstood on turning wheel through housing, is hinged ball lower section and is provided with fastener, push rod periphery is provided with spring between fastener and housing longitudinally through holding rod.Seed catcher and turning wheel are fixed on the center of housing by the bottom of housing tip center right side connection funnel, the bottom of top connection holding rod inner chamber, bottom center right side connection seed pipe, housing cavity warp beam.Seed catcher is disc, and equidistantly place is provided with the spill seed trough that six apertures are slightly larger than seed for the neighboring of catcher.Turning wheel is the positive hexagonal special-shaped wheel that diameter is less than seed catcher, and turning wheel is fixedly connected with seed catcher, and the top of the horn of spill seed trough and turning wheel is spaced.
Description
Technical field
The invention belongs to agri-scientific research seeding technique field, and in particular to a kind of essence amount simple grain pen type seeder.
Background technology
Potted plant is the experimental technique commonly used in plant culture research, especially in the higher research of accuracy requirement and crop field
Occupy very important status in terms of research theory exploration.Sowing is the key link of pot experiment, directly affects follow-up examination
Can test be smoothed out.Traditional type of seeding mainly has two kinds：One kind is tweezers seeding method, this method not only labor intensity
Greatly, and depth of planting can not also be controlled, and it is low to there is also percentage of seedgermination, emerges situations such as inconsistent；Another kind is to utilize
Existing small-sized seeder disposably inserts seed in seedbed, although improving operating efficiency, reduces labor intensity, deposits
Can not control thickness of sowing the problem of.It would therefore be highly desirable to research and develop a kind of pot experiment seeder of fast accurate.
The content of the invention
Be directed to above mentioned problem, the invention provides a kind of labor intensity is small, efficiency high, can accurately control monoseeding and
The simple grain pen type seeder of depth of planting.
The simple grain pen type seeder of the present invention, including holding rod, push rod, housing, seed catcher, turning wheel, funnel, seed
Pipe.Described holding rod is hollow structure, point upper and lower two parts, and top is cylindrical shape, and bottom is trapezoidal, and two parts are fixedly connected,
Lower end is fixedly connected with the casing, and spring leaf is provided with the trapezoidal portions middle inside of holding rod.Described push rod longitudinally through
Holding rod, push rod are divided into upper and lower two parts, are connected by be hinged ball, upper end is provided with ball handle, and bottom withstands on turning wheel through housing
On, fastener is provided with below be hinged ball, the push rod periphery between fastener and housing is provided with spring.The housing is oblate, top
Central right side connection funnel bottom, the trapezoidal intracavity bottom of top left hand is counterclockwise 10~30 directions connection holding rod, in bottom
Seed catcher and turning wheel are fixed on the center of housing by centre right side connection seed pipe, housing cavity warp beam.Described seed
Catcher is disc, and its diameter is less than housing diameter 1-4mm, and equidistantly place is provided with six apertures for the neighboring of seed catcher
Slightly larger than a spill seed trough of seed, the radial line angle at the center of neighboring seeds groove 15 is 60 degree.The turning wheel is diameter
Less than the positive hexagonal special-shaped wheel of seed catcher, angle one is 120, and angle two is 60, and turning wheel is fixed with seed catcher
Connection.The layout of described spill seed trough and the top of the horn of turning wheel are spaced, and seed trough is set by maximum sowing seed diameter
Meter, while with the seed trough that multiple diameter progressively reduces is arranged with, can be configured according to its actual demand.
Further
The inner chamber of described turning wheel is provided with Anti-reverse internal tooth, and internal tooth is headed in curved elastic force shape provided with steel wire on axle, makes to dial
Driving wheel can only rotate counterclockwise.
Further
Described lower housing portion seed pipe side is provided with depth controller, and depth controller is revolved by supporting plate, connecting rod and screw rod
Button is formed, and the center of supporting plate is provided with the positioning hole that diameter is more than seed pipe 2-3mm, and the bottom of connecting rod is fixed with supporting plate to be connected
Connect, the top of connecting rod is provided with sliding groove, and connecting rod, provided with distance scale, is consolidated depth controller by screw rod knob from bottom
It is scheduled on housing, the height that supporting plate is adjusted by sliding groove determines the depth sowed.
Beneficial effects of the present invention：（1）The present invention by setting seed catcher device, enable seed from funnel with
The form of simple grain is spilt from seed pipe, so as to reach the effect of accurate control thickness of sowing.（2）The present invention is by stirring
Hold-back device is designed on wheel, can make to stir wheel and rotate in one direction, be further ensured that seed can accurately from
Spilt in seed pipe, greatly improve its operating efficiency and accuracy.（3）The present invention, which is provided with, can control depth of planting
Depth controller, for being engaged in the higher experiment scientific research personnel of experiment precise requirements, its seeding quality can be improved,
Improve the accuracy of experiment.（4）Spring assembly is provided with push rod of the present invention, the effect of cycle operation can be played.
Brief description of the drawings
Fig. 1 is the structural representation front view of the present invention.
Fig. 2 is the left sectional views of Fig. 1 A-A.
Fig. 3 is Fig. 1 B-B right sectional views.
Fig. 4 is schematic diagram when Fig. 2 pushes push rod.
Fig. 5 is the top view of Fig. 1 housings.
Fig. 6 is the structural representation of depth controller of the present invention.
In figure：1st, holding rod, 2, push rod, 3, housing, 4, seed catcher, 5, turning wheel, 6, funnel, 7, seed pipe, 8, bullet
Reed, 9, be hinged ball, 10, ball handle, 11, fastener, 12, spring, 13, axle, 14, radial line angle, 15, seed trough, 16, angle one,
17th, angle two, 18, internal tooth, 19, steel wire, 20, supporting plate, 21, connecting rod, 22, screw rod knob, 23, positioning hole, 24, slide
Groove, 25, scale, 26, funnel bottom, 27, trapezoidal intracavity bottom.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-5, simple grain pen type seeder of the invention, including holding rod 1, push rod 2, housing 3, seed catcher 4,
Turning wheel 5, funnel 6, seed pipe 7.Holding rod is hollow structure, point upper and lower two parts, and top is cylindrical shape, bottom be it is trapezoidal, two
Part is fixedly connected, and lower end is fixedly connected with housing 3, and spring leaf 8 is provided with the trapezoidal portions middle inside of holding rod.Push rod
2 longitudinally through holding rod 1, and push rod 2 divides for upper and lower two parts, is connected by be hinged ball 9, upper end is provided with ball handle 10, and bottom passes through
Housing 3 is withstood on turning wheel 5, and the be hinged lower section of ball 9 is provided with fastener 11, and the push rod periphery between fastener 11 and housing 3 is provided with spring
12.Housing 3 is oblateness, and top center right side connection funnel bottom 26, top left hand is counterclockwise, and the connection of 10~30 directions is held
The trapezoidal intracavity bottom 27 of bar, bottom center right side connection seed pipe 7, the inner chamber warp beam 13 of housing 3 is by seed catcher 4 and stirs
Wheel 5 is fixed on the center of housing 3.Seed catcher 4 is disc, and its diameter is less than the diameter 1-4mm of shell 3, seed catcher 4
Equidistantly place is provided with the spill seed trough 15 that six apertures are slightly larger than seed, the footpath at the center of neighboring seeds groove 15 for neighboring
Wire clamp angle 14 is 60 degree.Turning wheel 5 is the positive hexagonal special-shaped wheel that diameter is less than seed catcher 4, and angle 1 is 120, angle
2 17 be 60, and turning wheel 5 is fixedly connected with seed catcher 4.The layout of spill seed trough 15 is alternate with the top of the horn of turning wheel 5
Arrangement.Seed trough 15 is matched somebody with somebody by maximum sowing seed diameter design and is arranged with the seed trough 15 that multiple diameter progressively reduces, can
Configured according to its actual demand.The inner chamber of turning wheel 5 is provided with Anti-reverse internal tooth 18, and steel wire 19 is provided with axle 13 in curved
Elastic force shape heads on internal tooth 18, turning wheel 5 is rotated counterclockwise.
As shown in fig. 6, the side of 3 bottom seed pipe of housing 7 of the simple grain pen type seeder of the present invention is provided with depth controller,
Depth controller is made up of supporting plate 20, connecting rod 21 and screw rod knob 22, and the center of supporting plate 20 is more than seed provided with diameter
The 2-3mm of pipe 7 positioning hole 23, the bottom of connecting rod 21 are fixedly connected with supporting plate 20, and the top of connecting rod 21 is provided with sliding groove
24, depth controller, provided with distance scale 25, is fixed on housing 3, passed through from bottom by connecting rod 21 by screw rod knob 22
The height that sliding groove 24 adjusts supporting plate 20 determines the depth sowed.
Claims (4)
1. a kind of simple grain pen type seeder, is characterised by, seeder includes by holding rod, push rod, housing, seed catcher, stirred
Wheel, funnel, seed pipe, described holding rod are hollow structure, point upper and lower two parts, and top is cylindrical shape, bottom be it is trapezoidal, two
Part is fixedly connected, and lower end is fixedly connected with the casing, and spring leaf is provided with trapezoidal portions middle inside；Described push rod is indulged
To through holding rod, push rod is divided into upper and lower two parts, is connected by be hinged ball, upper end is provided with ball handle, and bottom is withstood on through housing
On turning wheel, fastener is provided with below be hinged ball, the push rod periphery between fastener and housing is provided with spring；Described housing is oblate
Shape, top center right side connection funnel bottom, the trapezoidal intracavity bottom of top left hand is counterclockwise 10~30 directions connection holding rod,
Seed catcher and turning wheel are fixed on the center of housing by bottom center right side connection seed pipe, housing cavity warp beam；It is described
Seed catcher be disc, its diameter is less than housing diameter 1-4mm, and equidistantly to be provided with six apertures bigger at place for its neighboring
In a spill seed trough of seed；Described turning wheel is less than the positive hexagonal special-shaped wheel of seed catcher, angle one for diameter
For 120, angle two is 60, and turning wheel is fixedly connected with seed catcher；The layout and turning wheel of described spill seed trough
The top of the horn it is spaced.
2. simple grain pen type seeder according to claim 1, is characterised by, described seed trough is straight by maximum sowing seed
Footpath is designed, and with the seed trough for being arranged with multiple diameter and progressively reducing, can configure the seed of different-diameter size according to the actual requirements
Groove.
3. simple grain pen type seeder according to claim 1, is characterised by, the inner chamber of described turning wheel is provided with Anti-reverse
Internal tooth, internal tooth is headed in curved elastic force shape provided with steel wire on axle, turning wheel is rotated counterclockwise.
4. simple grain pen type seeder according to claim 1, is characterised by, described lower housing portion seed pipe side is provided with
Depth controller, depth controller are made up of supporting plate, connecting rod and screw rod knob, and the center of supporting plate is provided with diameter and is more than kind
Sub- pipe 2-3mm positioning hole, the bottom of connecting rod are fixedly connected with supporting plate, and the top of connecting rod is provided with sliding groove, connecting rod
Provided with distance scale from bottom, depth controller is fixed on housing by screw rod knob, supporting plate is adjusted by sliding groove
Height determine sowing depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071589.4A CN107637332A (en) | 2017-11-03 | 2017-11-03 | Simple grain pen type seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071589.4A CN107637332A (en) | 2017-11-03 | 2017-11-03 | Simple grain pen type seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107637332A true CN107637332A (en) | 2018-01-30 |
Family
ID=61125556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071589.4A Pending CN107637332A (en) | 2017-11-03 | 2017-11-03 | Simple grain pen type seeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN107637332A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368263Y (en) * | 1999-04-29 | 2000-03-15 | 陈新文 | Hand dibbler |
| CN2509829Y (en) * | 2001-09-06 | 2002-09-11 | 薛文德 | Hand Dibbler |
| CN2914622Y (en) * | 2006-04-29 | 2007-06-27 | 赵家庆 | Portable dibbling device |
| CN200938744Y (en) * | 2006-07-17 | 2007-08-29 | 袁谢勇 | Portable seeds dibbler |
| CN203181534U (en) * | 2013-04-10 | 2013-09-11 | 昆明理工大学 | Monoseeding device |
| CN103392419A (en) * | 2013-08-01 | 2013-11-20 | 山东滨州博海科技研发中心 | Manually fixed-point seeder for cistanche |
| CN103460861A (en) * | 2012-06-07 | 2013-12-25 | 四川聚友生态农业科技有限公司 | Seeding wheel for seeder and anti-reversion device |
| CN205454505U (en) * | 2016-04-08 | 2016-08-17 | 焦永香 | Novel ration disseminator |
| CN206452726U (en) * | 2017-02-16 | 2017-09-01 | 郑书文 | A kind of seed pen |
| CN207235406U (en) * | 2017-10-09 | 2018-04-17 | 福建农林大学 | A kind of single seed seeder |
-
2017
- 2017-11-03 CN CN201711071589.4A patent/CN107637332A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368263Y (en) * | 1999-04-29 | 2000-03-15 | 陈新文 | Hand dibbler |
| CN2509829Y (en) * | 2001-09-06 | 2002-09-11 | 薛文德 | Hand Dibbler |
| CN2914622Y (en) * | 2006-04-29 | 2007-06-27 | 赵家庆 | Portable dibbling device |
| CN200938744Y (en) * | 2006-07-17 | 2007-08-29 | 袁谢勇 | Portable seeds dibbler |
| CN103460861A (en) * | 2012-06-07 | 2013-12-25 | 四川聚友生态农业科技有限公司 | Seeding wheel for seeder and anti-reversion device |
| CN203181534U (en) * | 2013-04-10 | 2013-09-11 | 昆明理工大学 | Monoseeding device |
| CN103392419A (en) * | 2013-08-01 | 2013-11-20 | 山东滨州博海科技研发中心 | Manually fixed-point seeder for cistanche |
| CN205454505U (en) * | 2016-04-08 | 2016-08-17 | 焦永香 | Novel ration disseminator |
| CN206452726U (en) * | 2017-02-16 | 2017-09-01 | 郑书文 | A kind of seed pen |
| CN207235406U (en) * | 2017-10-09 | 2018-04-17 | 福建农林大学 | A kind of single seed seeder |
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Application publication date: 20180130 |