CN102763511B - Adjustable smart seed-fetching device and tunable precision dibbler - Google Patents
Adjustable smart seed-fetching device and tunable precision dibbler Download PDFInfo
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- CN102763511B CN102763511B CN201210288119.4A CN201210288119A CN102763511B CN 102763511 B CN102763511 B CN 102763511B CN 201210288119 A CN201210288119 A CN 201210288119A CN 102763511 B CN102763511 B CN 102763511B
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Abstract
The present invention relates to agricultural seeder machinery technical field, a kind of adjustable smart seed-fetching device and tunable precision dibbler, adjustable smart seed-fetching device comprises the adjustable kind of block assembly that can be fixedly mounted on kind of circle body, adjustable kind of block assembly comprises gets kind of block and adjustable dead lever, around the lateral surface getting kind of block is distributed be no less than two and size or/and shape not identical get kind of a hole, adjustable dead lever top with get kind of a block and be fixed together or be connected as a single entity; The dibbler assembly that tunable precision dibbler comprises frame, central shaft, fixed race dish, left pressure ring, right-hand rotation dish and can rotate.Reasonable and compact in structure of the present invention, easy to use, namely it rotatably get kind of a block by adjustable dead lever in Artenkreis external body, that changes different size gets kind of a hole, be applicable to the sowing of the multiple seed crops such as corn, cotton, tomato, capsicum, beet, Chinese sorghum, have that precision is high, good reliability, cost are low, the feature of safety labor-saving, simple and effective.
Description
Technical field
The present invention relates to agricultural seeder machinery technical field, is a kind of adjustable smart seed-fetching device and tunable precision dibbler.
Background technology
Along with the development of China's agriculture production technology, the plantation of seed crops is more and more extensive, and kind also gets more and more, because the price of high quality seed is day by day expensive, therefore to the sowing adaptability of seed seed and accuracy requirement more and more higher.The normally used sulculus of existing precision drill is wheeled, indent type seed-taking device or common baler formula seed taking device, due to its sowing accuracy and reliability poor, instructions for use can not be met, and when sowing the seed of different cultivars, such as corn, the volume difference of the seed of different cultivars is larger, some kind appearance differences even can reach twice, carry out precision drilling and must change corresponding sheave, nest eye is taken turns or is scooped kind of a spoon, and owing to being equipped with the sheave of applicable various seed set in reality, the manufacturing cost that kind of spoon was taken turns and scooped to nest eye is larger, replacing parts are time-consuming, generally be difficult to realize.
Summary of the invention
The invention provides a kind of adjustable smart seed-fetching device and tunable precision dibbler, overcome the deficiency of above-mentioned prior art, it effectively can solve the problem that seed taking device replacing is wasted time and energy, efficiency is lower, manufacturing cost is larger that existing precision drill exists.
Technical scheme one of the present invention is realized by following measures: a kind of adjustable smart seed-fetching device, comprise the adjustable kind of block assembly that can be fixedly mounted on kind of circle body, adjustable kind of block assembly comprises gets kind of block and adjustable dead lever, around the lateral surface getting kind of block is distributed be no less than two and size or/and shape not identical get kind of a hole, adjustable dead lever top with get kind of a block and be fixed together or be connected as a single entity, adjustable dead lever bottom can extend Artenkreis external body and can be rotated.
Here is the further optimization and/or improvements to foregoing invention technical scheme one:
Can there be adjusting handle the lower end of above-mentioned adjustable dead lever, adjusting handle has screw-driver slot or adjusts square toes or plane of orientation; Adjustable dead lever lower outside has external screw thread and can extend Artenkreis external body and can be rotated.
Above-mentioned adjustable dead lever top can be fixedly mounted on gets on kind of block, kind of a block limiting hole is had in the middle part of the upper surface of getting kind of block, there is kind of a block through hole in the bottom center of planting block limiting hole, adjustable dead lever comprises pilot pin head and adjustment screw rod, pilot pin head lower end is connected as a single entity with adjustment screw rod upper end, the lower outside of adjustment screw rod has external screw thread, and adjusting handle is positioned at the lower end of adjustment screw rod; Pilot pin head is fixedly mounted in kind of block limiting hole also can drive gets kind of a block rotation.
Above-mentioned shape of getting kind of hole is curve form; Or above-mentioned shape of getting kind of hole is polygonal shape; Or above-mentioned shape of getting kind of hole is be combineding with each other of curve form and polygonal shape.
Technical scheme two of the present invention is realized by following measures: a kind of tunable precision dibbler using adjustable smart seed-fetching device, the dibbler assembly comprising frame, central shaft, fixed race dish, left pressure ring, right-hand rotation dish and can rotate, the left part of central shaft is fixedly mounted in frame, and the middle part of central shaft is installed with fixed race dish, and fixed race dish outer cover is equipped with left pressure ring, is provided with right-hand rotation dish outside central shaft right part by bearing, dibbler assembly comprises kind of circle body and duckbilled, left pressure ring and right-hand rotation dish are mounted by means of bolts on kind of circle body left part and a right part, the external side of Artenkreis is provided with duckbilled, the kind circle body inwall of corresponding each duckbilled position is separately installed with the guide groove body with guide groove import, on the kind circle body inwall of each guide groove import, correspondence is provided with adjustable smart seed-fetching device respectively, the position of adjustable smart seed-fetching device is corresponding with guide groove import, adjustable smart seed-fetching device comprises gets kind of block and adjustable dead lever, around the lateral surface getting kind of block is distributed be no less than two and size or/and shape not identical get kind of a hole, the inner of adjustable dead lever is fixed on gets on kind of block, adjustable dead lever is fixedly mounted on kind of circle body and the outer end of adjustable dead lever extend out to Artenkreis external body, fixed race dish, left pressure ring, right-hand rotation dish and plant between circle body and form seed chamber, fixed race dish has and can export with kind of a case lower end seed inlet be connected, the kind circle body of corresponding each guide groove body position has sowing port, and guide groove import is by sowing port and duckbilled intracavity inter-connection.
Here is the further optimization and/or improvements to foregoing invention technical scheme two:
The kind circle body of the adjustable dead lever position of each adjustable smart seed-fetching device of above-mentioned correspondence can have kind of a block installing hole, and the outer end of adjustable dead lever extends Artenkreis external body through kind of a block installing hole and is installed with locking nut.
Above-mentioned guide groove body can comprise the left plate of guide groove, guide groove right panel, guide groove header board, guide groove top board, left seat board and right seat board; Left front edge of board and guide groove right panel front end are fixed together with guide groove respectively for the left end of guide groove header board and right-hand member, the left end of guide groove top board and right-hand member and the left plate upper end of guide groove and guide groove right panel upper end are fixed together, the front end of guide groove top board and the upper end of guide groove header board are fixed together, and the left plate of guide groove, guide groove right panel, form guide groove chamber between guide groove header board and guide groove top board; The lower end left part of the left plate of guide groove is fixed with the left seat board being with left fixing hole, the lower end right part of guide groove right panel is fixed with the right seat board being with right fixing hole, the kind circle body of corresponding left fixing hole and right fixing hole position there are left installing hole and right installing hole respectively, left seat board is fixedly mounted on kind of circle body by left hold-down screw, left fixing hole and left installing hole, right seat board is fixedly mounted on kind of circle body by right hold-down screw, right fixing hole and right installing hole, and the kind circle body of corresponding guide groove chamber lower end position has sowing port.
Can baffle plate be fixed with between the left plate rear end of above-mentioned guide groove and guide groove right panel rear end, between the upper surface of baffle plate and guide groove top rear downside, form guide groove import; Left seat board rear portion is fixed with the left prerotation vane that right direction tilts after front left, and right seat board rear portion is fixed with the right prerotation vane that left direction tilts after front right.
Above-mentioned kind of circle body can comprise the plugboard being no less than two, there is rear connecting hole at the rear portion of plugboard, there is front connecting hole the front portion of plugboard, each plugboard by screw, rear connecting hole and before adjacent plugboard connecting hole head and the tail be fixedly connected sequentially together with and form ring-type; Outside the middle part of plugboard, duckbilled is installed, the plugboard inwall of corresponding duckbilled position is installed with guide groove body, the plugboard of the guide groove chamber lower end position of corresponding guide groove body there is sowing port, the upper back of guide groove body has guide groove import, the plugboard of corresponding guide groove body rear position has kind of block installing hole and is installed with and gets kind of a block.
Elastomeric pad can be installed between above-mentioned locking nut and the lateral surface of planting circle body, fixed race dish outer rim side there is price fixing seal groove and sealing ring is installed, on the fixed race dish right side of outer rim, there is kind left small and right large to coil the right conical surface, on the left pressure ring right side of inner edge, have the right conical surface of pressure ring left large and right small; Between corresponding adjacent two duckbilleds position Artenkreis outside on be installed with gap bridge backplate, the fixed race of corresponding seed inlet position is faced left on end face and is installed with seed input pipe, and the fixed race between corresponding seed inlet and seed input pipe is faced left on end face and fixedly mounted limited kind of plate; There is observation window fixed race dish bottom is provided with transparent baffle.
Reasonable and compact in structure of the present invention, easy to use, namely it rotatably get kind of a block by adjustable dead lever in Artenkreis external body, that changes different size gets kind of a hole, be applicable to the sowing of the multiple seed crops such as corn, cotton, tomato, capsicum, beet, Chinese sorghum, have that precision is high, good reliability, cost are low, the feature of safety labor-saving, simple and effective.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of the embodiment of the present invention one looks sectional structure schematic diagram.Accompanying drawing 2 is the plan structure schematic diagram of accompanying drawing 1.
Accompanying drawing 3 is that the master of the embodiment of the present invention two, three, four looks sectional structure schematic diagram.
Accompanying drawing 4 is that broken section structural representation is looked on a left side for the embodiment of the present invention two.
Accompanying drawing 5 is the structure for amplifying schematic diagram at A place in accompanying drawing 4.Accompanying drawing 6 is the plan structure schematic diagram of accompanying drawing 5.
Accompanying drawing 7 is that broken section structural representation is looked on a left side for the embodiment of the present invention three.
Accompanying drawing 8 is the structure for amplifying schematic diagram of the plugboard of foot in accompanying drawing 7, duckbilled and adjustable smart seed-fetching device.
Accompanying drawing 9 is the plan structure schematic diagram of accompanying drawing 8.Accompanying drawing 10 is that broken section structural representation is looked on a left side for the embodiment of the present invention four.
Coding in accompanying drawing is respectively: 1 is kind of a circle body, 2 for getting kind of a block, 3 for getting kind of a hole, 4 is screw-driver slot, 5 is kind of a block limiting hole, 6 is kind of a block through hole, 7 is pilot pin head, 8 is adjustment screw rod, 9 is frame, axle centered by 10, 11 is fixed race dish, 12 is left pressure ring, 13 is right-hand rotation dish, 14 is duckbilled, 15 is bolt, 16 is guide groove import, 17 is seed chamber, 18 is seed inlet, 19 is sowing port, 20 is kind of a block installing hole, 21 is locking nut, 22 is the left plate of guide groove, 23 is guide groove right panel, 24 is guide groove header board, 25 is guide groove top board, 26 is left seat board, 27 is right seat board, 28 is guide groove chamber, 29 is left fixing hole, 30 is right fixing hole, 31 is baffle plate, 32 is left prerotation vane, 33 is right prerotation vane, 34 is plugboard, 35 is rear connecting hole, 36 is front connecting hole, 37 is screw, 38 is elastomeric pad, 39 is price fixing seal groove, 40 is kind of the right conical surface of dish, 41 is the right conical surface of pressure ring, 42 is gap bridge backplate, 43 is seed input pipe, 44 are limited kind of a plate, 45 is observation window, B is dibbler work rotation direction.
Embodiment
The present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Below in conjunction with embodiment one, two, three, four and accompanying drawing, the invention will be further described:
Embodiment one: in the embodiment of the present invention one, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.As shown in accompanying drawing 1,2, this is adjustable, and smart seed-fetching device comprises the adjustable kind of block assembly that can be fixedly mounted on kind of circle body 1, adjustable kind of block assembly comprises gets kind of block 2 and adjustable dead lever, around the lateral surface getting kind of block 2 is distributed be no less than two and size or/and shape not identical get kind of hole 3, adjustable dead lever top with get kind of block 2 and be fixed together or be connected as a single entity, it is outside and can be rotated that adjustable dead lever bottom can extend kind of circle body 1.Can when not taking dibbler apart by rotating adjustable dead lever bottom, directly get kind of block 2 in kind of circle body 1 external rotating, that changes different size gets kind of hole 3, kind of the hole 3 of getting of selected specification is used to carry out getting kind, like this, can according to the seed category of different crops, shape and volume, select different to get kind of hole 3, to adapt to the precision drilling requirement of different seed, not only convenient but also quick during adjustment.
According to actual needs, above-mentioned adjustable smart seed-fetching device can be made further optimization and/or improvements:
As shown in accompanying drawing 1,2, there is adjusting handle the lower end of adjustable dead lever, adjusting handle has screw-driver slot 4 or adjusts square toes or plane of orientation; Adjustable dead lever lower outside has external screw thread and can extend kind of circle body 1 outside and can be rotated.Rotate adjusting handle drive adjustable dead lever by snapping in screw-driver slot 4 with bottle opener, or rotate adjusting handle drive adjustable dead lever by blocking adjustment square toes or plane of orientation with spanner, can drive easily and get kind of block 2 and rotate.
As shown in accompanying drawing 1,2, adjustable dead lever top is fixedly mounted on gets on kind of block 2, kind of a block limiting hole 5 is had in the middle part of the upper surface of getting kind of block 2, there is kind of a block through hole 6 in the bottom center of planting block limiting hole 5, adjustable dead lever comprises pilot pin head 7 and adjustment screw rod 8, pilot pin head 7 lower end is connected as a single entity with adjustment screw rod 8 upper end, and the lower outside of adjustment screw rod 8 has external screw thread, and adjusting handle is positioned at the lower end of adjustment screw rod 8; Pilot pin head 7 to be fixedly mounted in kind of block limiting hole 5 and can to drive and gets kind of block 2 and rotate.By adjustable dead lever with get kind of block 2 and separately manufacture, be both convenient to manufacture processing, economy is also better, changes can continue to use when one of them parts damages; Plant block limiting hole 5 and be preferably hexagonal hole, pilot pin head 7 is six prisms matched with kind of block limiting hole 5.
As shown in accompanying drawing 1,2, the shape of getting kind of hole 3 is curve form; Or the shape of getting kind of hole 3 is polygonal shape; Or the shape of getting kind of hole 3 is be combineding with each other of curve form and polygonal shape, determines according to actual needs, gets kind of hole 3 and preferably adopt the holotype hole adapted with seed sizes, shape, make to get kind of quantity more accurate.The sidewall getting kind of hole 3 is preferably with tapering, little in outside large inner, so that seed enters and departs from.
Embodiment two: in the embodiment of the present invention two, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 3, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 3.As shown in accompanying drawing 3,4, the dibbler assembly that the tunable precision dibbler of this use is adjustable smart seed-fetching device comprises frame 9, central shaft 10, fixed race dish 11, left pressure ring 12, right-hand rotation dish 13 and can rotate, the left part of central shaft 10 is fixedly mounted in frame 9, and the middle part of central shaft 10 is installed with fixed race dish 11, and fixed race dish 11 outer cover is equipped with left pressure ring 12, is provided with right-hand rotation dish 13 outside central shaft 10 right part by bearing, dibbler assembly comprises kind of circle body 1 and duckbilled 14, left pressure ring 12 and right-hand rotation dish 13 are fixedly mounted on kind of circle body 1 left part and right part by bolt 15, plant outside circle body 1 and duckbilled 14 is installed, kind circle body 1 inwall of corresponding each duckbilled 14 position is separately installed with the guide groove body with guide groove import 16, on kind circle body 1 inwall of each guide groove import 16, correspondence is provided with adjustable smart seed-fetching device respectively, the position of adjustable smart seed-fetching device is corresponding with guide groove import 16, adjustable smart seed-fetching device comprises gets kind of block 2 and adjustable dead lever, around the lateral surface getting kind of block 2 is distributed be no less than two and size or/and shape not identical get kind of hole 3, the inner of adjustable dead lever is fixed on gets on kind of block 2, adjustable dead lever is fixedly mounted on kind of the circle body 1 and outer end of adjustable dead lever and extend out to kind of circle body 1 outside, fixed race dish 11, left pressure ring 12, right-hand rotation dish 13 and plant between circle body 1 and form seed chamber 17, fixed race dish 11 has and can export with kind of case lower end the seed inlet 18 be connected, the kind circle body 1 of corresponding each guide groove body position has sowing port 19, and guide groove import 16 is by sowing port 19 and duckbilled 14 intracavity inter-connection.
According to actual needs, the tunable precision dibbler of the adjustable smart seed-fetching device of above-mentioned use can be made further optimization and/or improvements:
As shown in accompanying drawing 3,4,5,6, the kind circle body 1 of the adjustable dead lever position of corresponding each adjustable smart seed-fetching device has kind of a block installing hole 20, the outer end of adjustable dead lever extends kind of circle body 1 outside through kind of a block installing hole 20 and is installed with locking nut 21.When getting kind of block 2 and needing repairing and change, after unscrewing locking nut 21 with spanner, after rotating adjustable dead lever certain angle, again screw locking nut 21 with spanner.
As shown in accompanying drawing 3,4,5,6, guide groove body comprises the left plate 22 of guide groove, guide groove right panel 23, guide groove header board 24, guide groove top board 25, left seat board 26 and right seat board 27; Left plate 22 front end and guide groove right panel 23 front end are fixed together with guide groove respectively for the left end of guide groove header board 24 and right-hand member, the left end of guide groove top board 25 and right-hand member and guide groove left plate 22 upper end and guide groove right panel 23 upper end are fixed together, the front end of guide groove top board 25 and the upper end of guide groove header board 24 are fixed together, and the left plate 22 of guide groove, guide groove right panel 23, form guide groove chamber 28 between guide groove header board 24 and guide groove top board 25; The lower end left part of the left plate of guide groove 22 is fixed with the left seat board 26 being with left fixing hole 29, the lower end right part of guide groove right panel 23 is fixed with the right seat board 27 being with right fixing hole 30, the kind circle body 1 of corresponding left fixing hole 29 and right fixing hole 30 position there are left installing hole and right installing hole respectively, left seat board 26 is fixedly mounted on kind of circle body 1 by left hold-down screw, left fixing hole 29 and left installing hole, right seat board 27 is fixedly mounted on kind of circle body 1 by right hold-down screw, right fixing hole 30 and right installing hole, and the kind circle body 1 of corresponding guide groove chamber 28 lower end position has sowing port 19.
As shown in accompanying drawing 3,4,5,6, between guide groove left plate 22 rear end and guide groove right panel 23 rear end, be fixed with baffle plate 31, between the upper surface of baffle plate 31 and downside, guide groove top board 25 rear portion, form guide groove import 16; Left seat board 26 rear portion is fixed with the left prerotation vane 32 that right direction tilts after front left, and right seat board 27 rear portion is fixed with the right prerotation vane 33 that left direction tilts after front right.Baffle plate 31 can prevent other seeds got outside kind of hole 3 from directly entering guide groove import 16, to ensure to realize smart seed-fetching; Left seat board 26 can be connected as a single entity with right prerotation vane 33 with left prerotation vane 32, right seat board 27, also left prerotation vane 32 and right prerotation vane 33 can be fixedly mounted on left seat board 26 rear end and right seat board 27 rear end respectively, when left seat board 26 is split type with left prerotation vane 32, right seat board 27 with right prerotation vane 33, left prerotation vane 32 and right prerotation vane 33 can adjust the angle of its relative left seat board 26 and right seat board 27, get kind for use in different seed.
Embodiment three: in the embodiment of the present invention three, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 3, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 3.As shown in accompanying drawing 3,7,8,9, plant circle body 1 and comprise the plugboard 34 being no less than two, there is rear connecting hole 35 at the rear portion of plugboard 34, there is front connecting hole 36 front portion of plugboard 34, each plugboard 34 by screw 37, rear connecting hole 35 and before adjacent plugboard 34 connecting hole 36 head and the tail be fixedly connected sequentially together with and form ring-type; Duckbilled 14 is installed outside the middle part of plugboard 34, plugboard 34 inwall of corresponding duckbilled 14 position is installed with guide groove body, the plugboard 34 of guide groove chamber 28 lower end position of corresponding guide groove body there is sowing port 19, the upper back of guide groove body has guide groove import 16, the plugboard 34 of corresponding guide groove body rear position has kind of block installing hole 20 and is installed with and gets kind of block 2.Plant circle body 1 to be formed by connecting by screw 37 by plugboard 34, the spacing in the rows of dibbler can be made to reduce by increasing plugboard 34 number, reducing plugboard 34 number and the spacing in the rows of dibbler can be made to increase; When damaging appears in duckbilled 14, can also direct replacing plugboard 34, thus increase work efficiency, reduce costs.Duckbilled 14 is existing known technology, it comprises determines duckbilled, dynamic duckbilled, spring and spring base, determine duckbilled and be fixed on outside in the middle part of plugboard 34, dynamic duckbilled is hinged on to be determined on duckbilled, and spring base is fixed on to be determined on duckbilled, between spring base and dynamic duckbilled, spring is installed, wherein spring base with determine duckbilled can all-in-one-piece processed, also spring base can be fixedly mounted on plugboard 34, when kind of circle body 1 is integrated, spring base can all-in-one-piece processed with kind of circle body 1, or makes dismountable.
Embodiment four: in the embodiment of the present invention four, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 3, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 3.As shown in accompanying drawing 3,8,10, between locking nut 21 and the lateral surface of planting circle body 1, elastomeric pad 38 is installed, fixed race dish 11 outer rim side there is price fixing seal groove 39 and sealing ring is installed, on fixed race dish 11 right side of outer rim, there is kind left small and right large to coil the right conical surface 40, on left pressure ring 12 right side of inner edge, have the right conical surface 41 of pressure ring left large and right small; Between corresponding adjacent two duckbilleds 14 position kind circle body 1 lateral surface on be installed with gap bridge backplate 42, fixed race dish 11 left side of corresponding seed inlet 18 position is installed with seed input pipe 43, fixed race dish 11 left side between corresponding seed inlet 18 and seed input pipe fixedly mounts limited kind of plate 44; There is observation window 45 fixed race dish 11 bottom is provided with transparent baffle.Elastomeric pad 38 gets loose for preventing locking nut 21; Sealing ring in price fixing seal groove 39 can keep keeping sealing between fixed race dish 11 outer rim side and left pressure ring 12 internal chamber wall, prevents the seed of seed chamber 17 inside from spilling and foreign material enter seed chamber 17; Kind of the right conical surface 40 of dish and the right conical surface of pressure ring 41 can prevent the seed in seed chamber 17 from entering annular slot between fixed race dish 11 outer rim side and left pressure ring 12 internal chamber wall; Gap bridge backplate 42 can be used in the frictional force increasing dibbler assembly and ground when duckbilled 14 is more sparse, prevents dibbler assembly slippage, prevents dibbler assembly seamed edge from crushing mulch film simultaneously; Limit kind of plate 44 can be used in different according to the kind of seed and regulates the seed flow entering seed chamber 17; Observation window 45 can be used in observing seeding situation, can also be used for getting rid of seed blocking.
Above technical characteristic constitutes embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
The use procedure of the embodiment of the present invention four: first, as shown in Figure 3, by central shaft 10 left part, tunable precision dibbler is fixed in the frame 9 of sower, the seed of planting in case enters in seed chamber 17 by seed input pipe 43 by the seed inlet 18 below limit kind of plate 44, because seed inlet 18 and limit plant the restriction of plate 44, seed keeps certain height in seed chamber 17, when tractor-drawn the present invention moves forward, dibbler assembly is along earth's surface rolls forward, as shown in Figure 10, dibbler assembly does along dibbler work rotation direction B and counterclockwise rotates, due to guide groove import 16 be positioned on guide groove body in face of on the side of dibbler work rotation direction B, the seed of seed chamber 17 lower end is because of the tangential force of inertia and motion, under the left prerotation vane 32 of guide groove body and the effect of right prerotation vane 33, seed enters to be got kind of block 2 and gets in kind of hole 3 towards guide groove import 16 side, along with the rotation of dibbler assembly, seed enters completely to be got in kind of hole 3, and continue to move upward with getting kind of block 2, simultaneously, unnecessary seed falls back in seed chamber 17 because of Gravitative Loads, then, when be with seed-bearing get kind of block 2 move to the front upper place of central shaft 10 time, get the seed in kind of hole 3 under the effect of inertia, seed depart from gets kind of hole 3, fall in guide groove chamber 28 by guide groove import 16, then, along with being rotated further of dibbler assembly, guide groove chamber 28 is carried seed and is continued to move down, and the seed in guide groove chamber 28 enters the inner chamber of duckbilled 14 via sowing port 19, finally, when depositing seed-bearing duckbilled 14 and moving to immediately below central shaft 10, duckbilled 14 broken hole insert soil on mulch film, open because of gravity pressure effect duckbilled 14 and seed is sown in soil, along with being rotated further of dibbler assembly, duckbilled 14 is closed under the action of the spring, and dibbler assembly is rotated further and enters next working cycles, circulate and so forth, tunable precision dibbler completes bunch planting operation.
When needs adjustment kind of amount with when sowing dissimilar seed, tunable precision dibbler need not be taken apart, only in kind of circle body 1 outside, locking nut 21 need be unclamped, insert in the screw-driver slot 4 of adjustment screw rod 8 outer end with bottle opener, certain angle is rotated by getting kind of block 2, make required kind of hole 3 of getting align guide groove import 16, locking nut 21 is tightened fix adjustment screw rod 8 afterwards.As needed duckbilled 14 interval to sow, the method for availability interval blocking duckbilled 14 realizes.
When needs adjustment spacing in the rows, tunable precision dibbler is unloaded from frame 9, unload bolt 15, kind of circle body 1 is separated with right-hand rotation dish 13 with left pressure ring 12, take off the screw 37 connecting plugboard 34, by the duckbilled 14 of the plugboard 34 and correspondence that increase or reduce some, get kind of block 2 and guide groove body, increase duckbilled 14 spacing in the rows to reduce, reduce duckbilled 14 spacing in the rows to increase, and will again plugboard 34 be fixed by screw 37, after assembling new Artenkreis, be arranged between left pressure ring 12 and right-hand rotation dish 13 by bolt 15, namely the tunable precision dibbler of requirement spacing in the rows is can be assembled into.
Claims (8)
1. a tunable precision dibbler, is characterized in that the dibbler assembly comprising frame, central shaft, fixed race dish, left pressure ring, right-hand rotation dish and can rotate; The left part of central shaft is fixedly mounted in frame, and the middle part of central shaft is installed with fixed race dish, and fixed race dish outer cover is equipped with left pressure ring, is provided with right-hand rotation dish outside central shaft right part by bearing; Dibbler assembly comprises kind of circle body and duckbilled, left pressure ring and right-hand rotation dish are mounted by means of bolts on kind of circle body left part and a right part, the external side of Artenkreis is provided with duckbilled, the kind circle body inwall of corresponding each duckbilled position is separately installed with the guide groove body with guide groove import, on the kind circle body inwall of each guide groove import, correspondence is provided with adjustable smart seed-fetching device respectively, the position of adjustable smart seed-fetching device is corresponding with guide groove import
Adjustable smart seed-fetching device comprises gets kind of block and adjustable dead lever, around the lateral surface getting kind of block is distributed be no less than two and size or/and shape not identical get kind of a hole, the inner of adjustable dead lever is fixed on gets on kind of block, and adjustable dead lever is fixedly mounted on kind of circle body and the outer end of adjustable dead lever extend out to Artenkreis external body, fixed race dish, left pressure ring, right-hand rotation dish and plant between circle body and form seed chamber, fixed race dish has and can export with kind of a case lower end seed inlet be connected, the kind circle body of corresponding each guide groove body position has sowing port, and guide groove import is by sowing port and duckbilled intracavity inter-connection, wherein: there is adjusting handle the lower end of adjustable dead lever, adjusting handle there is screw-driver slot or adjust square toes or plane of orientation, adjustable dead lever lower outside has external screw thread and can extend Artenkreis external body and can be rotated, adjustable dead lever top is fixedly mounted on gets on kind of block, kind of a block limiting hole is had in the middle part of the upper surface of getting kind of block, there is kind of a block through hole in the bottom center of planting block limiting hole, adjustable dead lever comprises pilot pin head and adjustment screw rod, pilot pin head lower end is connected as a single entity with adjustment screw rod upper end, the lower outside of adjustment screw rod has external screw thread, adjusting handle is positioned at the lower end of adjustment screw rod, pilot pin head is fixedly mounted in kind of block limiting hole also can drive gets kind of a block rotation.
2. tunable precision dibbler according to claim 1, the kind circle body that it is characterized in that the adjustable dead lever position of corresponding each adjustable smart seed-fetching device has kind of a block installing hole, and the outer end of adjustable dead lever extends Artenkreis external body through kind of a block installing hole and is installed with locking nut.
3. tunable precision dibbler according to claim 1 and 2, is characterized in that guide groove body comprises the left plate of guide groove, guide groove right panel, guide groove header board, guide groove top board, left seat board and right seat board; Left front edge of board and guide groove right panel front end are fixed together with guide groove respectively for the left end of guide groove header board and right-hand member, the left end of guide groove top board and right-hand member and the left plate upper end of guide groove and guide groove right panel upper end are fixed together, the front end of guide groove top board and the upper end of guide groove header board are fixed together, and the left plate of guide groove, guide groove right panel, form guide groove chamber between guide groove header board and guide groove top board; The lower end left part of the left plate of guide groove is fixed with the left seat board being with left fixing hole, the lower end right part of guide groove right panel is fixed with the right seat board being with right fixing hole, the kind circle body of corresponding left fixing hole and right fixing hole position there are left installing hole and right installing hole respectively, left seat board is fixedly mounted on kind of circle body by left hold-down screw, left fixing hole and left installing hole, right seat board is fixedly mounted on kind of circle body by right hold-down screw, right fixing hole and right installing hole, and the kind circle body of corresponding guide groove chamber lower end position has sowing port.
4. tunable precision dibbler according to claim 3, is characterized in that being fixed with baffle plate between the left plate rear end of guide groove and guide groove right panel rear end, forms guide groove import between the upper surface of baffle plate and guide groove top rear downside; Left seat board rear portion is fixed with the left prerotation vane that right direction tilts after front left, and right seat board rear portion is fixed with the right prerotation vane that left direction tilts after front right.
5. tunable precision dibbler according to claim 4, it is characterized in that kind of circle body comprises the plugboard being no less than two, there is rear connecting hole at the rear portion of plugboard, there is front connecting hole the front portion of plugboard, each plugboard by screw, rear connecting hole and before adjacent plugboard connecting hole head and the tail be fixedly connected sequentially together with and form ring-type; Outside the middle part of plugboard, duckbilled is installed, the plugboard inwall of corresponding duckbilled position is installed with guide groove body, the plugboard of the guide groove chamber lower end position of corresponding guide groove body there is sowing port, the upper back of guide groove body has guide groove import, the plugboard of corresponding guide groove body rear position has kind of block installing hole and is installed with and gets kind of a block.
6. tunable precision dibbler according to claim 5, it is characterized in that, between locking nut and the lateral surface of planting circle body, elastomeric pad is installed, fixed race dish outer rim side there is price fixing seal groove and sealing ring is installed, on the fixed race dish right side of outer rim, there is kind left small and right large to coil the right conical surface, on the left pressure ring right side of inner edge, have the right conical surface of pressure ring left large and right small; Between corresponding adjacent two duckbilleds position Artenkreis outside on be installed with gap bridge backplate, the fixed race of corresponding seed inlet position is faced left on end face and is installed with seed input pipe, and the fixed race between corresponding seed inlet and seed input pipe is faced left on end face and fixedly mounted limited kind of plate; There is observation window fixed race dish bottom is provided with transparent baffle.
7. the tunable precision dibbler according to claim 1 or 2 or 4 or 5 or 6, is characterized in that the shape of getting kind of hole is curve form; Or the shape of getting kind of hole is polygonal shape; Or the shape of getting kind of hole is be combineding with each other of curve form and polygonal shape.
8. tunable precision dibbler according to claim 3, is characterized in that the shape of getting kind of hole is curve form; Or the shape of getting kind of hole is polygonal shape; Or the shape of getting kind of hole is be combineding with each other of curve form and polygonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288119.4A CN102763511B (en) | 2012-08-14 | 2012-08-14 | Adjustable smart seed-fetching device and tunable precision dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288119.4A CN102763511B (en) | 2012-08-14 | 2012-08-14 | Adjustable smart seed-fetching device and tunable precision dibbler |
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| Publication Number | Publication Date |
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| CN102763511A CN102763511A (en) | 2012-11-07 |
| CN102763511B true CN102763511B (en) | 2015-10-21 |
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| CN201210288119.4A Expired - Fee Related CN102763511B (en) | 2012-08-14 | 2012-08-14 | Adjustable smart seed-fetching device and tunable precision dibbler |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993416B (en) * | 2016-01-22 | 2023-10-27 | 新疆天诚农机具制造有限公司 | Small granule seed dibbler |
| CN106471964B (en) * | 2016-12-30 | 2019-03-08 | 新疆阿拉尔金准机械制造有限公司 | Unilateral clipping corn precision drill |
| CN112205130A (en) * | 2020-10-12 | 2021-01-12 | 周李强 | Precision seeding device and seeder comprising same |
| CN112219500A (en) * | 2020-10-12 | 2021-01-15 | 周李强 | Seed shape arranging structure for seed taking and hill planter comprising same |
| CN112136435A (en) * | 2020-10-12 | 2020-12-29 | 周李强 | Seed fetching assembly and seed fetching device with same |
| CN114009187B (en) * | 2021-10-22 | 2023-03-14 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
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| GB287963A (en) * | 1926-12-29 | 1928-03-29 | Walter Edwin Wilsdon | Improvements in or relating to seed drills or distributors |
| US6269758B1 (en) * | 2000-08-23 | 2001-08-07 | Gregg A. Sauder | Seed selection mechanism |
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| CN202722001U (en) * | 2012-08-14 | 2013-02-13 | 张书祥 | Precision adjustable seed-taking device and precision adjustable hole sowing device |
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| JPS6131111U (en) * | 1984-07-30 | 1986-02-25 | ワイケイケイ株式会社 | Slide fastener slider with bottle opener |
| JP3113747B2 (en) * | 1992-10-22 | 2000-12-04 | 松下電器産業株式会社 | Character recognition device and character recognition method |
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|---|---|---|---|---|
| GB287963A (en) * | 1926-12-29 | 1928-03-29 | Walter Edwin Wilsdon | Improvements in or relating to seed drills or distributors |
| US6269758B1 (en) * | 2000-08-23 | 2001-08-07 | Gregg A. Sauder | Seed selection mechanism |
| CN201197281Y (en) * | 2007-12-11 | 2009-02-25 | 新疆天诚农机具制造有限公司 | Seed-discharging wheel capable of replacing seed cote of precision dibble |
| CN201303499Y (en) * | 2008-11-19 | 2009-09-09 | 李建涛 | Disposable transparent precision dibbler of seed-taking machine |
| CN201479577U (en) * | 2009-07-03 | 2010-05-26 | 陈立凡 | Double-adjustment bucket wheel hill-drop plate |
| CN201479578U (en) * | 2009-08-26 | 2010-05-26 | 卢登明 | Precision dibbler capable of adjusting hill spacing type hole |
| CN202722001U (en) * | 2012-08-14 | 2013-02-13 | 张书祥 | Precision adjustable seed-taking device and precision adjustable hole sowing device |
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| Publication number | Publication date |
|---|---|
| CN102763511A (en) | 2012-11-07 |
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