CN105165198A - Seed metering device special for taros - Google Patents
Seed metering device special for taros Download PDFInfo
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- CN105165198A CN105165198A CN201510723125.1A CN201510723125A CN105165198A CN 105165198 A CN105165198 A CN 105165198A CN 201510723125 A CN201510723125 A CN 201510723125A CN 105165198 A CN105165198 A CN 105165198A
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Abstract
The invention discloses a seed metering device special for taros and belongs to the field of agricultural machines. The seed metering device is composed of a linear track part, a rotating part and a grabbing part. The seed metering device is characterized in that sliding blocks vertically move, power of the sliding blocks comes from the operation that rotating shafts on the top of a taro sowing machine drive cranks, and the cranks and the sliding blocks are connected through rockers; swing rods connected with the sliding blocks can move vertically, the curve sliding block on the leftmost side moves on a curve track, the swing rods are made to swing left and right, the swing rods are connected with scissor-type long rods, the two topmost ends of each long rod are each connected with another curve track through the corresponding curve sliding block, an upper swing frame and a lower swing frame are adopted to support the curve tracks, supporting frames can synchronously swing along with swing of the swing rods through the connection of the three parts and the restriction of the mutual action force, and the two curve sliding blocks move vertically on the curve tracks. By means of the seed metering device, precision seed metering of the taros can be achieved, damage to main buds of the taros in the sowing process is avoided, it can be ensured that the main buds of the taros in soil are upward, and thus the problem that an existing sowing device cannot effectively sow the taros is solved.
Description
Technical field
The invention belongs to agricultural mechanical field, relate to a kind of seeding equipment of sower, especially relate to a kind of on-demand seeding unit being through a mechanical configuration seeding.
Background technology
Seeding unit can be divided into again according to the mode of seeding: formula of sowing seeds, drilling formula, on-demand.General crop seldom uses in formula of sowing seeds seeding, is used for large area kind grass, afforestation etc.Drilling formula seeding form discharges uniform seed flow, is mainly used in cereal sowing, as wheat, Chinese sorghum etc.On-demand is mainly applicable to corn, cotton, peanut, potatoes and other crops.
The design of this seeding unit launches for taro sowing, and taro sowing is similar to potato, but potato seeding unit is not suitable for for sowing taro.Have many special requirements in sowing taro process, the main bud of such as taro will stand intact, and after being seeded into soil, the direction of main bud will be upwards.Existing mechanical seed sowing device all cannot high-quality sowing taro, and its kind of case loads seed and mostly adopt stacked, if quantity is too much, mutual extrusion and collision between taro, this understands cause certain damage to the main bud of taro.According to the operation principle of potato seeding unit, it need ensure that if be used for sowing taro, can not ensure to be seeded into after in soil, the main bud of taro upwards, can affect the growth of taro like this by certain spacing in the rows sowing potato.The operation principle of existing mechanical on-demand seeding unit also cannot meet the requirement of sowing taro.
Summary of the invention
Object of the present invention, is to provide a kind of mechanical on-demand seeding unit, arranges in pairs or groups, can realize the function of precise sowing taro with distinct species case.
The object of the present invention is achieved like this: mechanical on-demand seeding unit is made up of rectilinear track portion, rotating part, gripping portion three part; Taro kind case is formed by casing with every kind of a plate.
Described rectilinear track portion is made up of main orbit and secondary track, main orbit and secondary track are all fixed on base, and by applied external force, master slider moves back and forth up and down in main orbit, the Cross section Design of main orbit adopts similar i-beam structure, mainly in order to improve its bending resistance.Secondary track is cylindrical rails, and facilitate swing arm both can move up and down also rotatably upper like this, be connected with short connecting rod between master slider with secondary slide block, secondary slide block can pump at secondary track along with master slider moves.
Described rotating part by determining curve track, determine orbital curve slide block, swing arm forms.Determining curve track is fixed on base, slide block with four rolling slides in orbit, a slide block on swing arm is connected by connecting rod, be hinged between two slide blocks and connecting rod, the component of the horizontal motion in vertical plane of the slide block in curve track, can be converted into swing arm and swing in horizontal plane around secondary track.
Described gripping portion by swing span, moving curve track, dynamic rail slider, scissors long handle, get kind of a pawl and form.A swing span is respectively installed at the two ends up and down of secondary track, and swing span can only be positioned at secondary track two ends around secondary track axial rotation; Be connected between two swing spans two curve tracks, and such moving curve track can swing with swing span; A slide block with four rolling respectively installed by moving curve track, two scissors long handle intersections are arranged on one end of swing arm, the upper end of long handle is by being hinged each connection slide block, long handle bottom is connected one and gets kind of a pawl, swing arm moves up and down along with major-minor slide block, long handle also moves up and down with swing arm, due to the effect of curve track, the component of two slide blocks horizontal motion in vertical plane, it is the input quantity of scissors long handle, utilize lever principle, long handle bottom can opening and closing as scissors, just can capture seed by getting kind of pawl.The swing arm of rotating part is connected with scissors long handle by being hinged, by swing arm, long handle, dynamic effect between rail slider and dynamic track, swing span and moving curve track can with swing arm synchronous axial system.
The casing of described taro kind case; employing can place separately the design of the container of taro; casing has layout ten layers altogether; every layer of ten container; one piece of seed can only being placed in each container, can ensureing that the main bud of each seed is upwards when depositing like this, after the seed of planting in case is discharged; the main bud that also can ensure the seed that seeding unit grabs is upwards, and this design also can protect the main bud integrality of taro seed.In casing, the seed of every layer is separated in employing every kind of plate, and every kind of plate by another one control device, can realize extracting out and returning, the seed of this layer can fall lower one deck like this.
Taro seeder of the present invention adopts above technical scheme with kind case, has the following advantages and feature:
1, seeding unit adopts and captures on-demand, in case seed main bud sustains damage in seeding process, simultaneously by seed by compressing into soil, instead of can be put into soil top, and after guarantee earthing, the main bud of seed is still upwards like this;
2, plant the design of case, solve the seed problem that main bud can damage in stacking, accurately can press certain hour simultaneously and discharge seed, with seeding unit perfect adaptation, accurate seeding;
3, plant case as a detachable module, in seeding process, the kind case of replaceable sky, conveniently cultivates operation.
Accompanying drawing explanation
Fig. 1 is spatial relation and the fiting relation figure of mechanical on-demand seeding unit of the present invention and taro kind case;
Fig. 2 is mechanical on-demand seeding unit overall structure figure of the present invention;
Fig. 3 is the rectilinear track portion of seeding unit of the present invention;
Fig. 4 is the rotating part of seeding unit of the present invention;
Fig. 5 is the gripping portion of seeding unit of the present invention;
Fig. 6 is the memory cell of taro kind case of the present invention;
Fig. 7 is the overall appearance figure of taro kind case of the present invention;
Fig. 8 is the location drawing of incipient stage in the taro seeding unit course of work;
Fig. 9 is the location drawing of stage of gripping in the taro seeding unit course of work;
Figure 10 is the location drawing of rotational phase in the taro seeding unit course of work;
Figure 11 is the location drawing in seeding stage in the taro seeding unit course of work.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Please refer to Fig. 1, the present invention is a kind of taro machinery seeding equipment, is made up of taro seeding unit A, taro kind case B, conveyer belt C tri-part.
Please refer to Fig. 2, described taro seeding unit, by rectilinear orbit portion, 1, rotating part 2, gripping portion 3 three part composition.
Please refer to Fig. 3, Fig. 4, the main orbit 104 of described rectilinear track portion and secondary track 103 are all fixed on base 106, pass through applied external force, master slider 105 moves back and forth up and down along main orbit 104, the Cross section Design of main orbit 104 adopts similar i-beam structure, mainly in order to improve its bending resistance.Secondary track 103 is cylindrical rails, and design moves up and down along secondary track 103 to realize swing arm 205 like this, also can rotate around secondary track 103.Be fixedly connected with short connecting rod 102 between master slider 105 with secondary slide block 101, secondary slide block can pump at secondary track along with master slider moves.
Please refer to Fig. 2, Fig. 3, the curve track 203 of determining of described rotating part is fixed on base 106, slide block 202 with four rolling slides in orbit, a slide block 204 on swing arm 205 is connected by connecting rod 201, be hinged between two slide blocks and connecting rod, the component of slide block 202 horizontal motion in vertical plane in curve track, can be converted into swing arm 205 and swing in horizontal plane around secondary track 103.
Please refer to Fig. 3, Fig. 4, Fig. 5, the upper swing span 305 of described gripping portion and bottom moving frame 308 are each positioned at the two ends up and down of secondary track 103, and up to a hundred framves 305 and bottom moving frame 308 can only be positioned at secondary track 103 two ends around the axis of secondary track 103 and rotate; Upper swing span 305 and bottom moving frame 308 left end are connected curve track 304, and right-hand member is connected curve track 306, and left like this curve track 304 can swing with upper swing span 305, bottom moving frame 308 with right curve track 306; Left curve track 304 is installed the slide block 303 with four rolling, right curve track 306 is installed the slide block 307 with four rolling, left long handle 302 and right long handle 309 intersection are arranged on one end of swing arm 205, the upper end of left long handle 302 is by being hinged connection sliding block 307, lower end is connected and gets kind of pawl 301, and right long handle 309 upper end is by being hinged connection sliding block 303, and lower end is connected and gets kind of pawl 310.Swing arm 205 moves up and down along with secondary slide block 101, long handle 302 and long handle 309 also move up and down with swing arm 205, due to the effect of curve track 304 and curve track 306, the component of slide block 303 and slide block 307 horizontal motion in vertical plane, the input quantity of long handle 309 and long handle 302 respectively, utilize lever principle, long handle bottom can opening and closing as scissors, just can capture seed by getting kind of pawl 301 and getting kind of pawl 310.The swing arm 205 of rotating part is connected with long handle 302 and long handle 309 by being hinged, by the effect of power between swing arm 205, long handle 302, long handle 309, slide block 303, slide block 307, dynamic track 304, dynamic track 306, swing span 305,308 and moving curve track 304,306 are understood and swing arm 205 synchronous axial system.
Please refer to Fig. 1, Fig. 6, Fig. 7; the casing 411 of described taro kind case; employing can place separately the design of the storage unit of taro; casing has layout ten layers altogether, and every layer of ten container, can only place one piece of seed in each container; can ensure that the main bud of each seed is upwards when depositing like this; after the seed of planting in case is discharged, also can ensure that the main bud of the seed that seeding unit grabs is upwards, this design also can protect the main bud integrality of taro seed.In casing, the seed of every layer is separated in employing every kind of plate, and every kind of plate by another one control device, can realize extracting out and returning, the seed of this layer can fall lower one deck like this.
The instruction of controller is introduced as follows, when there is no seed in driving-belt in the past terminal number the 3rd container, sensor can output signal, control device carries out following operational order after receiving this signal: first in case, every kind of plate 401 of the bottom is extracted out by control, and can ensure that each kind of taro is dropped in the container of the correspondence of conveyer belt, the kind taro of the bottom is fallen after on driving-belt, and dividing plate 401 can be return; After dividing plate 401 is return, the dividing plate 402 of the second layer can be extracted out, and the kind taro of the second layer can fall ground floor, and the dividing plate 402 of the second layer can be return afterwards; The dividing plate 403 of third layer can be extracted out afterwards, and the kind taro of such third layer can fall the second layer, and then third layer dividing plate 403 is return again; The dividing plate 404 of the 4th layer can be extracted out afterwards, and the kind taro of such 4th layer can fall third layer, and then the 4th layer of dividing plate 404 is return again; The dividing plate 405 of layer 5 can be extracted out afterwards, and the kind taro of such layer 5 can fall the 4th layer, and then layer 5 dividing plate 405 is return again; The dividing plate 406 of layer 6 can be extracted out afterwards, and the kind taro of such layer 6 can fall layer 5, and then layer 6 dividing plate 406 is return again; The dividing plate 407 of layer 7 can be extracted out afterwards, and the kind taro of such layer 7 can fall layer 6, and then layer 7 dividing plate 407 is return again; The dividing plate 408 of the 8th layer can be extracted out afterwards, and the kind taro of such 8th layer can fall layer 7, and then the 8th layer of dividing plate 408 is return again; The dividing plate 409 of the 9th layer can be extracted out afterwards, and the kind taro of such 9th layer can fall the 8th layer, and then the 9th layer of dividing plate 409 is return again; The dividing plate 410 of top is extracted out and returns afterwards, to this all order fulfillment.The kind taro of every layer all can fallen downward one deck, when the kind taro of ten on driving-belt is all removed, controller can receive signal again, the dividing plate of the bottom can be extracted out again, then repeat above instruction, the kind taro of every layer falls one deck again, until after planting and not having seed in the bottom in case, controller can be sounded warning, another group kind of case of prompting changing.
Please refer to Fig. 8, Fig. 9, Figure 10, Figure 11, the seeding process of taro dispenser of the present invention, control device described above controls to be put into after in container corresponding to driving-belt by taro seed every kind of plate, seeding unit get kind of pawl first arrive the top of seed in first container do start prepare, position as depicted in figure 8; As mentioned above, master slider moves down, and by multiple respective outer side edges, gets kind of a pawl and moves down, and when soon close to seed, gets kind of a pawl and inwardly merges, can clamp seed afterwards, as shown in Figure 9 position; Rotation section branch will get kind of part clockwise (seeing from top to bottom) and rotate certain angle, position as shown in Figure 10 afterwards; Master slider continues to move down afterwards, gets kind of pawl and seed can be compressed into soil, and getting kind of pawl afterwards can slowly open, position as shown in figure 11.Whole dispenser can move forward with sower, and master slider moves up, and gets back to the position started most, in the process conveyer belt meeting Forward drive one segment distance, and next piece of seed is arrived foremost, and then dispenser carries out seed-distributing operation.
Claims (5)
1. the special seeding unit of taro, arranges in pairs or groups with distinct species case, can realize the function of precise sowing taro, it is characterized in that: be made up of rectilinear track portion, rotating part, gripping portion three part; Taro kind case is formed by casing with every kind of a plate;
Described rectilinear track portion is made up of main orbit and secondary track, main orbit and secondary track are all fixed on base, and by applied external force, master slider moves back and forth up and down in main orbit, the Cross section Design of main orbit adopts similar i-beam structure, mainly in order to improve its bending resistance; Secondary track is cylindrical rails, and facilitate swing arm both can move up and down also rotatably upper like this, be connected with short connecting rod between master slider with secondary slide block, secondary slide block can pump at secondary track along with master slider moves;
Described rotating part by determining curve track, determine orbital curve slide block, swing arm forms; Determining curve track is fixed on base, slide block with four rolling slides in orbit, a slide block on swing arm is connected by connecting rod, be hinged between two slide blocks and connecting rod, the component of the horizontal motion in vertical plane of the slide block in curve track, can be converted into swing arm and swing in horizontal plane around secondary track;
Described gripping portion by swing span, moving curve track, dynamic rail slider, scissors long handle, get kind of a pawl and form; A swing span is respectively installed at the two ends up and down of secondary track, and swing span can only be positioned at secondary track two ends around secondary track axial rotation; Be connected between two swing spans two curve tracks, and such moving curve track can swing with swing span; A slide block with four rolling respectively installed by moving curve track, two scissors long handle intersections are arranged on one end of swing arm, the upper end of long handle is by being hinged each connection slide block, long handle bottom is connected one and gets kind of a pawl, swing arm moves up and down along with major-minor slide block, long handle also moves up and down with swing arm, due to the effect of curve track, the component of two slide blocks horizontal motion in vertical plane, it is the input quantity of scissors long handle, utilize lever principle, long handle bottom can opening and closing as scissors, just can capture seed by getting kind of pawl; The swing arm of rotating part is connected with scissors long handle by being hinged, by swing arm, long handle, dynamic effect between rail slider and dynamic track, swing span and moving curve track can with swing arm synchronous axial system;
The casing of described taro kind case, employing can place separately the design of the container of taro, casing has layout ten layers altogether, every layer of ten container, one piece of seed can only being placed in each container, can ensureing that the main bud of each seed is upwards when depositing like this, after the seed of planting in case is discharged, the main bud that also can ensure the seed that seeding unit grabs is upwards, and this design also can protect the main bud integrality of taro seed; In casing, the seed of every layer is separated in employing every kind of plate, and every kind of plate by another one control device, can realize extracting out and returning, the seed of this layer can fall lower one deck like this.
2. the mechanical on-demand seeding unit according to claims 1 and kind case, it is characterized in that: seeding unit adopts and captures on-demand, in case seed main bud sustains damage in seeding process, simultaneously can by seed by compressing into soil, instead of being put into soil top, the main bud that ensures seed after earthing is like this still upwards.
3. the mechanical on-demand seeding unit according to claims 1 and kind case, it is characterized in that: the design of planting case, solves the seed problem that main bud can damage in stacking, accurately can press certain hour simultaneously and discharge seed, with seeding unit perfect adaptation, accurate seeding.
4. the mechanical on-demand seeding unit according to claims 1 and kind case, is characterized in that: plant case as a detachable module, in seeding process, the kind case of replaceable sky, conveniently cultivates operation.
5. the mechanical on-demand seeding unit according to claims 1 and kind case, it is characterized in that: control device control every kind of plate, taro seed is put into after in container corresponding to driving-belt, seeding unit get kind of pawl first arrive the top of seed in first container do start prepare; As mentioned above, master slider moves down, and by multiple respective outer side edges, gets kind of a pawl and moves down, and when soon close to seed, gets kind of a pawl and inwardly merges, can clamp seed afterwards; Rotation section branch will get kind of part clockwise (seeing from top to bottom) and rotate certain angle afterwards; Master slider continues to move down afterwards, gets kind of pawl and seed can be compressed into soil, and getting kind of pawl afterwards can slowly open; Whole dispenser can move forward with sower, and master slider moves up, and gets back to the position started most, in the process conveyer belt meeting Forward drive one segment distance, and next piece of seed is arrived foremost, and then dispenser carries out seed-distributing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723125.1A CN105165198B (en) | 2015-10-29 | 2015-10-29 | Special seed metering ware of taro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723125.1A CN105165198B (en) | 2015-10-29 | 2015-10-29 | Special seed metering ware of taro |
Publications (2)
| Publication Number | Publication Date |
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| CN105165198A true CN105165198A (en) | 2015-12-23 |
| CN105165198B CN105165198B (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510723125.1A Expired - Fee Related CN105165198B (en) | 2015-10-29 | 2015-10-29 | Special seed metering ware of taro |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110431945A (en) * | 2019-07-19 | 2019-11-12 | 浙江农林大学 | A kind of small-sized fritillaria thunbergii directional planting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010279362A (en) * | 2010-06-28 | 2010-12-16 | Kazuo Mochizuki | Seed potato sower, seed potato-replenishing auxiliary vessel, and self-propelled single operator-riding type seed potato planter |
| CN102487633A (en) * | 2011-12-13 | 2012-06-13 | 青岛农业大学 | Automatic seeding machine for garlic |
| CN103828518A (en) * | 2014-03-11 | 2014-06-04 | 山东理工大学 | Drum type taro hill planter |
| CN104114017A (en) * | 2012-07-27 | 2014-10-22 | Ksf株式会社 | Garlic planter |
-
2015
- 2015-10-29 CN CN201510723125.1A patent/CN105165198B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010279362A (en) * | 2010-06-28 | 2010-12-16 | Kazuo Mochizuki | Seed potato sower, seed potato-replenishing auxiliary vessel, and self-propelled single operator-riding type seed potato planter |
| CN102487633A (en) * | 2011-12-13 | 2012-06-13 | 青岛农业大学 | Automatic seeding machine for garlic |
| CN104114017A (en) * | 2012-07-27 | 2014-10-22 | Ksf株式会社 | Garlic planter |
| CN103828518A (en) * | 2014-03-11 | 2014-06-04 | 山东理工大学 | Drum type taro hill planter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110431945A (en) * | 2019-07-19 | 2019-11-12 | 浙江农林大学 | A kind of small-sized fritillaria thunbergii directional planting machine |
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| Publication number | Publication date |
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| CN105165198B (en) | 2019-12-06 |
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Granted publication date: 20191206 Termination date: 20211029 |