Summary of the invention
In view of this, it is necessary to a kind of manual dibbler that can adapt to different size of seed is provided.
A kind of manual dibbler, is arranged on institute including seed trough, the dibbling bar that is connected with seed trough, and rotation
Stating the seed selection dish between seed trough and dibbling bar, described seed trough is provided with the seed for accommodating seed and accommodates sky
Between, it being provided with passage in described dibbling bar and pass through for confession seed, seed selection dish is provided with at least two different size
Through hole, the seed of different size of through hole and described seed trough can be made to accommodate sky by rotating described seed selection dish
Between and the passage of dibbling bar communicate.
Further, described manual dibbler also includes a support being arranged on seed trough or dibbling bar,
Described seed selection dish is provided with centre bore, and described support wears described centre bore and is rotationally connected described seed selection dish.
Further, seed selection dish is additionally provided with the fixed part identical with number of openings, described support connects
Being connected to reed, reed coordinates with fixed part and is used for fixing seed selection dish.
In certain embodiments, described fixed part is formed as groove, perforation or projection.
Further, the aperture, through hole top of the through hole of described seed selection dish is more than aperture, through hole bottom.
Further, described seed trough forms outlet and connects with described through hole, and aperture, described through hole top is equal to
The internal diameter of the outlet of described seed trough.
In certain embodiments, dibbling bar arranges a valve, open or close this dibbling for movable
The passage of bar.
Further, described valve elasticity connect be arranged on dibbling bar, this craft dibbler also include for
The trigger that valve is operated.
Further, described seed trough or dibbling bar arranging one handle, described trigger elastic rotation is arranged
On this handle.
Further, the cover plate of the also elastic passage that a closing dibbling bar is set of the end of described dibbling bar, institute
State cover plate to be connected with trigger and have a bracing wire, can be used for opening this cover plate by operating this trigger.
Seed selection dish on craft dibbler of the present invention is provided with different size of through hole, according to the seed of concrete plantation
Vary in size, the optional through hole mated with seed, both will not be too small because of through hole, make seed not pass through
Dibbling bar, also will not be excessive because of through hole, makes once to plant the seed passed through too much.
Below in conjunction with drawings and Examples, the invention will be further described.
Detailed description of the invention
As depicted in figs. 1 and 2, the manual dibbler of the present invention includes seed trough 100, seed selection dish 200,
And dibbling bar 300.Seed trough 100 is used for housing seed, and dibbling bar 300 connects seed trough 100 can be with
Seed trough 100 communicates, and is used for sowing seed.Seed selection dish 200 rotates and is arranged on seed trough 100 and dibbling bar
Between 300, and being provided with the through hole 203 of at least two different-diameter on seed selection dish 200, through hole 203 is available for
Seed by also inlet point kind bar 300, makes different pore size by rotating seed selection dish 200 from seed trough 100
Through hole 203 communicates with seed trough 100, dibbling bar 300, can be suitable for sowing different size of seed.
Concrete, described seed trough 100 one end is uncovered, is inside provided with seed and accommodates space 101.This one end
Uncovered can be used for accommodating to the seed of seed trough 100 space 101 is placed seed.Described seed trough 100
The other end for close up, and formed one outlet, seed can pass through this outlet inlet point kind bar 300.
The opening end of seed trough 100 is additionally provided with a upper cover 102, is used for closing this opening end, prevents seed from holding
The seed received in space 101 therefrom spreads out.
Dibbling bar 300 is a body of rod, is provided with the passage 304 passed through for seed in it.The one of dibbling bar 300
End is connected with seed trough 100, and the other end is sharp shape design, inserts the planting areas such as soil for convenient.
Communicate and dibbling bar when the passage 304 in dibbling bar 300 accommodates space 101 with the seed in seed trough 100
Time in the most advanced and sophisticated insertion planting area of 300, the seed that seed accommodates in space 101 can be by dibbling bar 300
Passage 304 enter this planting area, with complete sowing.
Described seed selection dish 200, can be by rotating seed selection dish between seed trough 100 and dibbling bar 300
200 and optionally make the different size of through hole 203 on seed selection dish 200 be placed in seed trough 100 and dibbling
Between bar 300, so that the passage 304 in dibbling bar 300 accommodates space 101 with the seed in seed trough 100
Communicate, thus the seed in seed trough 100 can be made to be seeded into planting area by dibbling bar 300.
As shown in Figure 2, described seed selection dish 200 is the most discoid, and dish is provided with 8 different-diameters
Through hole 203, pass through adapting to different size of seed.
Though may be appreciated the through hole 203 illustrating 8 different-diameters in the present embodiment, should not be construed as this
Seed selection dish 200 in bright is only capable of being 8 through holes 203, can be according to the size of seed selection dish 200 and dibbler
The seed adapted to is needed to select the quantity of through hole 203 flexibly, but should the through hole of at least two different-diameters
203。
Though it should be understood that seed selection dish 200 is discoid in the present embodiment, seed selection dish 200 should not managed
Solving the most discoid for being restricted to, other shapes also should be feasible, needs as long as making can arrange on it
The through hole 203 of the different-diameter wanted.
What described through hole 203 can select is placed between seed trough 100 and dibbling bar 300, and seed leads to
Can enter into after crossing described through hole 203 in the passage 304 in dibbling bar 300.In the present embodiment, institute
The center stating each through hole 203 is distributed on the circumference of same circle 205.Described seed selection dish 200 can be around institute
The center of circle stating circle 205 rotates, and when needing the through hole 203 changing different-diameter, rotates seed selection dish 200, will
The passage 304 of bottom namely dibbling bar 300 that the through hole 203 of the diameter needed is directed at seed trough 300 is
Can.
Described seed selection dish 200 is fixed between seed trough 100 and dibbling bar 300 by a support 301.Tool
Body, this support 301 is arranged on dibbling bar 300 or on seed trough 100.Formed on seed selection dish 200
Centre bore 204, centre bore 204 namely the center of circle of circle 205.Support 301 is located in this centre bore 204,
Thus seed selection dish 200 can rotate around this support 301.
Further, seed selection dish 200 surface is additionally provided with the fixed part identical with through hole 203 quantity
201.Reed 202 is also set up on support 301.One end of reed 202 is fixed on support 301, the other end
For free end, can abut at described fixed part 201.
When the through hole 203 of the diameter needed is exactly on the position of seed trough 100 bottom, described
Reed 202, then against described fixed part 201, is used for positioning and fix seed selection dish 200, makes seed selection dish 200
It is exactly into predetermined position, prevents seed selection dish 200 from use rotating simultaneously.
May be appreciated described fixed part 201 can be groove, it is also possible to be perforation, further described solid
Determine portion 201 and can also is that projection, described reed 202 end have the depressed part with protrusions match.
Further, the through hole top aperture 203a of the through hole 203 of described seed selection dish 200 is more than through hole bottom
Aperture 203b, makes the cross section of through hole 203 form an inverted trapezoidal, for reducing top and the kind of through hole 203
Pilot trench 100 closes up the distance between lower sides, prevents minor diameter seed to be blocked in through hole 203 and seed
Between groove closing in lower sides, the most described through hole top aperture 203a is equal to described seed trough 100
Closing in bottom, namely the internal diameter of described outlet.
Described seed selection dish 200 by rotating to diverse location, such as, makes the logical of through hole 203 and dibbling bar 300
When road 304 communicates, then can open dibbling bar 300, be used for controlling seed and inserted by point by dibbling bar 300
Plant the planting area that bar 300 is formed;The part between through hole 203 with through hole 203 is the most such as made to be directed at dibbling
During the passage 304 of bar 300, then can close dibbling bar 300, be used for controlling seed and be maintained at seed trough 100
In.That is, arrive diverse location by rotating seed selection dish 200, the passage 304 of dibbling bar 300 can be controlled
Open or close.
Further, a valve 302 also can be set on dibbling bar 300.By controlling this valve 302,
The most mobilizable open or close this dibbling bar 300.
This valve 302 is arranged on the bottom of seed selection dish 200.A described valve 302 substantially plate body, can
With the movable passage 304 closing or opening described dibbling bar 300.
Further, the first flexible member 303 is set, makes valve 302 by the passage 304 of dibbling bar 300
Keep normally off.In the present embodiment, the first flexible member 303 is a tension spring, and its one end is fixed
On dibbling bar 300, the other end is fixed on one end of valve 302, and spring keeps opening, and spring force draws
Live valve 302, make valve 302 be closed by the passage 304 of dibbling bar 300.During use, user is to far
Pull valve 302, valve 302 to overcome the elastic force of the first flexible member 303 from the direction of dibbling bar 300,
The passage 304 making dibbling bar 300 is opened, thus seed can be made to pass through the logical of valve 302 and dibbling bar 300
Road 304.Unclamp valve 302, then, under the effect of the first flexible member 303 elastic force, valve 302 is replied and is closed
Close the state of passage 304.
Further, a trigger 501 is set for the convenient operation to valve 302.Concrete, this trigger
501 have the first end and the second end, arrange rotating shaft between the first end and the second end, and described trigger 501 can
To rotate around the axis.At valve 302, crozier, described trigger 501 are set away from one end of dibbling bar 300
First end is resisted against inside described crozier, when rotating the second end of trigger 501, makes the first end move, and
The crozier driving valve 302 moves, thus opens valve 302, makes the passage 304 of dibbling bar 300 lead to
Freely.Further, the second flexible member 502 also can be set on trigger 501, be used for making trigger 501 times
Multiple home position.
Further, one handle 500 can be set on seed trough 100 or dibbling bar 300, for hand-held
Or operate this craft dibbler.Above-mentioned trigger 501 can rotate and be arranged on handle 500.
It addition, also cover plate 400 can be arranged at the sharp tips of dibbling bar 300, closing that can be movable or beat
Open the end of the passage 304 of described dibbling bar 300.This cover plate 400 can be when dibbling bar 300 enters soil
In closure state, prevent soil from entering in dibbling bar 300.When the seed that needs will be carried by passage 304
When entering in soil, this cover plate 400, then in the state opened, makes the seed can be smoothly from dibbling bar 300
Enter in soil.
Further, the bracing wire 401 that described cover plate 400 can be connected by trigger 501 controls it and opens or close.
This cover plate 400 can be arranged on the end of dibbling bar 300 by elastic rotation, and its naturalness is because being made a little by elastic force
The end planting bar 300 is closed state.When needs are opened, it is only necessary to pull the bracing wire 401 on trigger 501,
Make cover plate 400 rotate, can open, make seed successfully enter in soil from dibbling bar 300.
When using this craft dibbler, seed trough 100 is built with seed.Size according to seed rotates choosing
Planting dish 200 selects suitable through hole 203 to be directed at opening and the passage of dibbling bar 300 of seed trough 100
304.Then, the sharp tips of dibbling bar 300 is inserted the planting areas such as soil, then pulls trigger 501,
Valve 302 can be made to open, pull bracing wire 401 simultaneously, the passage 304 of dibbling bar 300 can be made in opening
State, then the seed in seed trough 100 can fall in planting area smoothly.Unclamp trigger 501, then passage
304 are closed by valve 302 and cover plate 400, and seed can not be again by the passage 304 of dibbling bar 300, this
Time complete a dibbling operation.If needing to plant different size of seed, by selecting seed selection dish 200
On different size of through hole 203, then can be smoothed out dibbling, both will not be too small because of through hole 203, make
Seed can not pass through, also will not be excessive because of through hole 203, makes once to plant the seed passed through too much.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, as being combined the different characteristic in each embodiment, these broadly fall into the protection model of the present invention
Enclose.