CN103098594B - Mechanical precision dibbler - Google Patents
Mechanical precision dibbler Download PDFInfo
- Publication number
- CN103098594B CN103098594B CN201310077214.4A CN201310077214A CN103098594B CN 103098594 B CN103098594 B CN 103098594B CN 201310077214 A CN201310077214 A CN 201310077214A CN 103098594 B CN103098594 B CN 103098594B
- Authority
- CN
- China
- Prior art keywords
- tadpole
- seed
- block
- dibbler
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 206010017577 Gait disturbance Diseases 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 10
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000009331 sowing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 4
- 235000019994 cava Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention relates to an agricultural machinery device and provides a mechanical precision dibbler. The mechanical precision dibbler comprises a movable disc, a seed chamber and a seed dibbling waistband, and further comprises a fixed disc, wherein the fixed disc is formed by a seed baffling disc and a seed baffling cover; the seed baffling disc is buckled with the seed baffling cover and the seed chamber is formed by a space between the seed baffling disc and the seed baffling cover; when the seed baffling disc and the seed baffling cover are arranged on a central shaft of the dibbler; the seed baffling cove is fixed and immobile; the seed baffling disc is connected with the central shaft of the dibbler through a bearing and can rotate around the central shaft of the dibbler; the seed baffling disc is provided with an extending end and a groove is arranged on the side face of the extending end; the groove is internally provided with a tadpole baffling block; the tadpole baffling block can be rotated by a rotary shaft arranged in the groove; a compressed spring is arranged at the lower part of the tadpole baffling block; and the tadpole baffling block can be pressed down or bounded up through the rotary shaft and the compressed spring. The mechanical precision dibbler disclosed by the invention has the advantages of reasonable structure, economical efficiency and practicability; and a tadpole baffling block structure corresponding to the seed baffling disc and the seed baffling cover is utilized to effectively prevent part damages caused by reversed rotation of the dibbler.
Description
Technical field
The utility model relates to a kind of agricultural machinery device, relates to a kind of mechanical precision dibbler.
Background technology
In prior art, the fine seeder structure that agricultural seeder uses generally all comprises price fixing, Moving plate, seed chamber, dibbling waistband and dibbling duckbilled, in seeding operation process, dibbler rotates forward according to the rotation direction of dibbling duckbilled, but in practical operation, seeding operation personnel are often unskilled because operating, make dibbler counter-rotation, thus cause the damage of fine seeder.
Fine seeder of the prior art in addition, the seed taking device used by dibbling waistband in its structure, comprise and get kind of a shell, long-neck seed-taking channel, seed-feeding channel, seed inlet, seed bank and go out kind of a mouth, this device is arranged in dibbler assembly cylinder, along with the rotation of assembly cylinder, seed taking device to enter in assembly cylinder behind seed zone and scoops pocket realize just getting kind by getting kind of a shell, then seed filters most unnecessary seed while the slippage of long-neck seed-taking channel, more several seeds realize seed-feeding channel to seed bank by seed inlet, last assembly drum rotating is to certain position, seed realizes sending from seed bank planting to going out kind of a mouth under gravity, then dibbler sowing road and sowing duckbilled is entered.This device is got in kind of process, by seed from get kind of shell successively slippage filter unnecessary seed to long-neck seed-taking channel, seed-feeding channel, realize precision drilling.Because seed size in dibbler assembly cylinder is different, different, direction during seed movement is changeable, again and automatically the seed entered when getting kind of shell is mutually crowded, and this seed taking device is difficult to get kind exactly, enters seed number per instability, may hole be there is, cause and emerge irregular or be short of seedling.
Chinese patent application 200420067675.X discloses a kind of seed taking device of hill-drop planter, it is characterized in that: this apparatus main body is fixed block, this fixed block is provided with hole, mobilizable arm pivot post is provided with in this hole, described arm pivot post is provided with column and gets kind of a cup, and get kind of a cup outer wall and be provided with several storage kind of caves, described arm pivot post one end is provided with torsion spring, the other end is provided with handle, and this handle is corresponding with the lobe plate with tooth of stumbling.Disclosed in this patent application, structure tentatively can realize precision point sowing, but in the course of the work, the storage kind cave quantity that column is got on kind of cup is fixing, if want the quantity changing program request seed, manually must change whole dibbler, the dibbler used according to the change of Seeding Quantity, can not make conversion in time, and such structure can not meet real work needs completely.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, economical and practical, can prevent dibbler from rotating backward the mechanical precision dibbler damaging parts, further, there is provided one to realize precision point sowing, can more exchange kind of a part at any time according to need of work again, the size of getting kind of cave number and getting kind of cave can also be converted at any time, flexible and convenient to use, the mechanical precision dibbler of actual needs can be met.
A kind of mechanical precision dibbler, comprise Moving plate, seed chamber, dibbling waistband 4, characterized by further comprising price fixing, described price fixing is formed by keeping off kind of dish 5 and keeping off kind of a lid 8, and described gear kind of dish 5 and gear are planted a lid 8 and be interlocked, and middle space forms seed chamber, described gear kind of dish 5 is all located on dibbler central shaft 7 with gear kind of a lid 8, described gear kind of a lid 8 maintains static, and described gear kind of a dish 5 is connected with dibbler central shaft 7 by bearing 13, can rotate around described dibbler central shaft 7; Described gear kind of a dish 5 is provided with elongated end 10, described elongated end 10 side is provided with groove 11, tadpole block 12 is provided with in described groove 11, described tadpole block 12 rotates by the rotating shaft 14 be located in groove 11, tadpole block 12 bottom is provided with stage clip 15, described tadpole block 12, by rotating shaft 14 and stage clip 15, can be depressed or upspring;
Corresponding with described tadpole block 12 structure, the medial surface of described gear kind of lid 8 is provided with the tadpole block chute 17 of one section of arc, described gear kind of dish 5 is interlocked with gear kind of a lid 8, tadpole block 12 falls in tadpole block chute 17, when dibbling waistband 4 rotates forward, tadpole block 12 on gear kind of dish 5 enters in tadpole block chute 17, tadpole block is upspring, stumble gear kind of lid 8, gear kind lid 8 and gear are planted, and dish 5 is relative is fixedly in motionless state, when dibbling waistband 4 reverses, tadpole block 12 is pressed in groove 11 under tadpole block chute 17 edge, gear kind of dish 5 is separated with gear kind of a lid 8 and is in sliding mode.
Described elongated end 10 side is preferably provided with two grooves 11, allow in one of them groove 11 described and be provided with tadpole block 12, described tadpole block 12 rotates by the rotating shaft 14 be located in groove 11, tadpole block 12 bottom is provided with stage clip 15, described tadpole block 12, by rotating shaft 14 and stage clip 15, can be depressed or upspring.Like this when assembling dibbler, not spending special care Direct/Reverse, preventing setup error.
Drawing out type seed taking device is preferably provided with inside the dibbling waistband of above-mentioned fine seeder, this seed taking device mainly comprises module clamping ring 3, get kind of module 2, described kind of a modular structure main body of getting comprises fixed block 2-2, this fixed block 2-2 is provided with hole, mobilizable eight arm rotating shaft 2-1 is provided with in hole, eight arm rotating shaft 2-1 is provided with and gets kind of a runner for a pair, one of them is revolution wheel 2-11, another female runner 2-9, described revolution wheel 2-11 and female runner 2-9 is set up in parallel, be loaded in shrinkage pool 2-10 set on fixed block 2-2, described revolution wheel 2-11, female runner 2-9 outer wall is provided with gets kind of a cave, described eight arm rotating shaft 2-1 one end is provided with torsion spring 2-12, the other end is provided with eight arm 2-3, this eight arm 2-3 is corresponding with the lobe plate 18 with tooth of stumbling,
Described eight arm rotating shaft 2-1 is divided into two parts, and the shape of cross section near the part of eight arm 2-3 is square, is square shaft 2-23, and outer a part of shape of cross section is circular, is circular shaft 2-22;
Described revolution wheel 2-11 passes eight arm rotating shaft 2-1 by axis hole, this axis hole is the square hole 2-16 suitable with the square shaft of eight arm rotating shaft 2-1, the square hole 2-16 of described revolution wheel 2-11 stretches out and forms hollow rotating shaft 2-19, described hollow rotating shaft 2-19 is circular shaft, female runner 2-9 is provided with circular shaft hole 2-21, suitable with above-mentioned hollow rotating shaft 2-19, female runner 2-9 is set on hollow rotating shaft 2-19 rotatable, revolution wheel 2-11 is interspersed on the square shaft 2-23 of eight arm rotating shaft 2-1 together with female runner 2-9, female runner 2-9 is arranged near eight arm 2-3, revolution wheel 2-11 and female runner 2-9 is provided with can relatively-stationary set bolt 2-24, described module clamping ring 3 structure is the annular frame of hollow out, utilizes between dividing plate 22 in the middle of support body and is separated out multiple space suitable with getting kind of module 2 size, described in get that kind of module 2 puts into wherein can plug.
Described revolution wheel 2-11 outer wall is preferably provided with and gets greatly kind of cave 2-13 with little kind of the cave 2-18 two that gets gets kind of a cave, female runner 2-9 outer wall be provided with one with revolve round the sun take turns 2-11 outer wall gets greatly kind of cave 2-13 identical get kind of a cave.Get greatly kind of cave 2-13 and little to get kind of the effect of cave 2-18 be smart seed-fetching for different crops seed, the size of getting the size in kind of cave and seed is suitable, if large seed, then gets kind of runner and uses and get greatly kind of a cave and get kind, if crop seeds is less, then little kind of a cave of getting is used to get kind.Can utilize the way of unscrewing set bolt 2-24, rotate revolution wheel 2-11 and female runner 2-9, what selection varied in size gets kind of a cave, regulates the size of getting and planting.
Described female runner 2-9 is preferably provided with the stroke hole 2-20 that set bolt 2-24 can be made to slidably reciprocate.Utilize stroke hole 2-20, can when unscrewing set bolt 2-24 a little, just can complete revolution wheel the relatively rotating of 2-11 and female runner 2-9, that selects to vary in size gets kind of a cave, and does not need to open set bolt 2-24 completely revolution wheel 2-11 is separated with female runner 2-9.
In described lobe plate 18 with tooth of stumbling preferably include shaggy tooth 20.Utilize difform tooth of stumbling, make the shake of eight arm, drive the shake of revolution wheel 2-11 and female runner 2-9, in use, first eight arm is dialled and is hit shaggy tooth 20 large on lobe plate 18, get kind of runner rocking tendency larger, the seed being beneficial to seed zone enters Qu Zhong district, and eight arm is dialled subsequently and hit little shaggy tooth 20, at this moment gets kind of runner and slightly shakes and vibrate, be beneficial to and just enter the seed getting kind of cave and enter position in time, avoid getting kind of a cave and occur hole.
Described fixed block 2-2 is preferably provided with scraping blade 2-8 near revolution wheel 2-11 and female runner 2-9 place.The effect of scraping blade is also in order to the place near revolution wheel 2-11 and female runner 2-9, removes and gets seed unnecessary on kind of runner, be beneficial to smart seed-fetching.Described scraping blade 2-8 is preferably made up of cushion compound.As rubber, plastic or other material are made.
In use procedure, described gear kind of dish 5 is interlocked with gear kind of a lid 8, middle space forms seed chamber, when dibbling waistband 4 rotates forward, tadpole block 12 on gear kind of dish 5 enters in tadpole block chute 17, tadpole block can not be upspring, stumble gear kind of lid 8, gear kind lid 8 and gear are planted, and dish 5 is relative is fixedly in motionless state, gear kind of lid forms price fixing with gear kind of a dish 5, when dibbling waistband 4 reverses, tadpole block 12 is pressed in groove 11 under tadpole block chute 17 edge, gear kind of dish 5 is separated with gear kind of a lid 8 and is in sliding mode, when preventing maloperation from dibbler is reversed, be unlikely and make dibbling damage of components.
Lobe plate 18 of the present utility model is fixed on gear kind of dish 5, the lobe plate 18 of tooth of stumbling is with to be positioned at total cylinder the latter half seed zone place, kind of module 2 of getting of the present utility model is assigned in described module clamping ring, whole module clamping ring refills on the dibbling waistband with dibbler assembly, the shrinkage pool 2-10 getting the fixed block 2-2 of kind of module 2 sows road with dibbler and dibbling duckbilled 23 is corresponding, dibbler has how many dibbling duckbilleds 23, just installs how many accordingly and of the present utility modelly gets kind of module 2.During sowing, dibbler assembly cylinder rotates, module clamping ring also rotates thereupon, lobe plate 18 maintains static relatively, when getting kind of module 2 and going to assembly cylinder the latter half seed zone, this eight arm getting kind of module 2 dials the tooth of stumbling hit on lobe plate 18, the stressed pressure of eight arm, get and kind of runner gets kind of the seed at aligning seed zone, cave place, because seed moves with assembly drum rotating, seed enters gets kind of a cave, kind is got in realization, get in kind of process, eight arm constantly dials the tooth of stumbling hit on lobe plate 18, get kind of runner constantly shake and vibrate, seed is entered timely and accurately and gets kind of a cave, eight arm progressively leaves lobe plate 18, pull back under the effect of torsion spring, get and kind of runner gets kind of cave turns to assembly cylinder sowing road with seed, seed enters dibbler sowing road and dibbling duckbilled under gravity, sow.According to size during actual needs sowing, get kind of runner establishes respective amount get kind of a cave, because one is got kind of cave and only fills a seed, therefore the utility model is got kind accurately, and sowing hole rate is low.The utility model utilizes relatively rotating of revolution wheel 2-11 and female runner 2-9 can relative to the structure turned: when rotating female runner, when female runner get kind of cave and revolution wheel get kind of cave up side by side time, be exactly two two kind caves working methods, desirable two seeds, when unclamping bolt, rotate female runner, plant cave and forward below to, top only has one of revolution wheel to get kind of a cave, this is single cave working method, a desirable seed, achieve and need not more exchange kind of a runner for, make revolution take turns 2-11 and rotate different angles from female runner 2-9, come the position of getting kind of cave that adjusting size is different, according to getting the number of planting, decide the number of getting kind of cave, so not only, convenient but also practical.In addition, damage if there is a wherein part to get kind of module 2, kind of the module 2 of getting of correspondence can be taken off from module clamping ring, replace with and new get kind of module 2, extend the service life of whole dibbler like this, it is convenient, economical and practical to extract.
Compared with prior art, the utility model has the advantages that rational in infrastructure, economical and practical, compared with existing fine seeder, utilize the tadpole stop block structure that gear kind of dish 5 is corresponding with gear kind of lid 8, effectively prevent the damage of components caused by dibbler reversion, on this basis, utilize the structure of drawing out type seed taking device, effectively can also improve a number precision of sowing, and need not can more exchange kind of a part for according to need of work, the size of getting kind of cave number and getting kind of cave can be converted at any time, get kind of module 2 can extract at any time, flexible and convenient to use, improve sowing operating efficiency, actual needs can be met.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fine seeder.
Fig. 2 is the structural representation that in Fig. 1, gear kind of dish 5 and gear plant lid 8.
Fig. 3 keeps off the annexation structural representation that the tadpole block of planting dish 5 is in sliding mode in Fig. 2.
Fig. 4 keeps off the annexation structural representation that the tadpole block of planting dish 5 is in blocked state of upspringing in Fig. 2.
Fig. 5 is gear kind of dish 5 side-looking structural representation.
Fig. 6 is gear kind of lid 8 side-looking structural representation.
Fig. 7 is gear kind of dish 5 another side side-looking structural representation.
Fig. 8 is the structural representation of drawing out type seed taking device in the utility model embodiment.
Fig. 9 is the utility model drawing out type seed taking device using state reference configuration schematic diagram.
Figure 10 is the structural representation of the side-looking of the utility model drawing out type seed taking device fixed block.This state be lobe plate 18 with tooth of stumbling do not block eight arm time schematic diagram.
Figure 11 is the structural representation of the side-looking of the utility model fixed block.This state be lobe plate 18 with tooth of stumbling blocked eight arm time schematic diagram.
Figure 12 is the right TV structure schematic diagram of fixed block in Figure 10.
Figure 13 is the structural representation of eight arm rotating shaft and eight arm in Figure 10.
Figure 14 be with in Figure 11 for reference, revolution wheel left TV structure schematic diagram.
Figure 15 be with in Figure 11 for reference, revolution wheel right TV structure schematic diagram.
Figure 16 is the structural representation in A-A direction in Figure 14.
Figure 17 is the cross-sectional cut-away structural representation of taking turns that revolves round the sun in Figure 15.
Figure 18 be with in Figure 11 for reference, be the left TV structure schematic diagram of female runner.
Figure 19 be with in Figure 11 for reference, the sectional structure schematic diagram that the right side for female runner is looked.
Figure 20 is the B-B direction structure schematic diagram of Figure 18.
Figure 21 be with in Figure 11 for reference, be revolution wheel 2-11, female runner 2-9 and eight arm pivoted link position relational structure schematic diagram.
Shown in figure: 1 is public dish, and 2 for getting kind of a module, and 3 is module clamping ring, 4 is dibbling waistband, 5 is gear kind of dish, and 6 is stamper, and 7 is dibbler central shaft, and 8 is gear kind of lid, 9 is seeding pipe, and 10 is elongated end, and 11 is groove, and 12 is tadpole block, 13 is bearing, and 14 is rotating shaft, and 15 is stage clip, and 16 for sowing the mouth of pipe, 17 is tadpole block chute, and 18 is lobe plate, and 20 is shaggy tooth, 21 is dibbler central shaft hole, and 22 is dividing plate, and 23 is dibbling duckbilled;
2-1 is eight arm rotating shaft, and 2-2 is fixed block, and 2-3 is eight arm, and 2-8 is scraping blade, 2-9 is female runner, and 2-10 is shrinkage pool, and 2-11 is revolution wheel, and 2-12 is torsion spring, 2-13 is for get kind of a cave greatly, and 2-14 is torsion spring fixing hole, and 2-15 is embedding torsion spring groove, and 2-16 is square hole, 2-17 installs the bolt hole of set bolt, and 2-18 littlely gets kind of a cave, and 2-19 is hollow rotating shaft, 2-20 is stroke hole, and 2-21 is circular shaft hole, and 2-22 is circular shaft, 2-23 is square shaft, and 2-24 is set bolt, and 2-25 is nut.
Embodiment
Embodiment 1:
With reference to accompanying drawing 1-6, a kind of mechanical precision dibbler, mainly comprise Moving plate, seed chamber, dibbling waistband 4, price fixing, described price fixing is formed by keeping off kind of dish 5 and keeping off kind of a lid 8, and described gear kind of dish 5 and gear are planted a lid 8 and be interlocked, and middle space forms seed chamber, described gear kind of dish 5 is all located on dibbler central shaft 7 with gear kind of a lid 8, described gear kind of a lid 8 maintains static, and described gear kind of a dish 5 is connected with dibbler central shaft 7 by bearing 13, can rotate around described dibbler central shaft 7; Described gear kind of a dish 5 is provided with elongated end 10, described elongated end 10 side is provided with groove 11, tadpole block 12 is provided with in described groove 11, described tadpole block 12 rotates by the rotating shaft 14 be located in groove 11, tadpole block 12 bottom is provided with stage clip 15, described tadpole block 12, by rotating shaft 11 and stage clip 15, can be depressed or upspring;
Corresponding with described tadpole block 12 structure, the medial surface of described gear kind of lid 8 is provided with the tadpole block chute 17 of one section of arc, described gear kind of dish 5 is interlocked with gear kind of a lid 8, tadpole block 12 falls in tadpole block chute 17, when dibbling waistband 4 rotates forward, tadpole block 12 on gear kind of dish 5 enters in tadpole block chute 17, tadpole block is upspring, stumble gear kind of lid 8, gear kind lid 8 and gear are planted, and dish 5 is relative is fixedly in motionless state, when dibbling waistband 4 reverses, tadpole block 12 is pressed in groove 11 under tadpole block chute 17 edge, gear kind of dish 5 is separated with gear kind of a lid 8 and is in sliding mode.
Embodiment 2:
Compared with embodiment 1, the different place of the present embodiment is: described elongated end 10 side is provided with two grooves 11, allows in one of them groove 11 described and is provided with tadpole block 12.
Embodiment 3:
Compared with embodiment 1, the different place of the present embodiment is:
With reference to Fig. 7-Figure 21, drawing out type seed taking device is provided with inside dibbling waistband on above-mentioned fine seeder, this seed taking device mainly comprises module clamping ring 3, get kind of module 2, described kind of a modular structure main body of getting comprises fixed block 2-2, this fixed block 2-2 is provided with hole, mobilizable eight arm rotating shaft 2-1 is provided with in hole, eight arm rotating shaft 2-1 is provided with and gets kind of a runner for a pair, one of them is revolution wheel 2-11, another female runner 2-9, described revolution wheel 2-11 and female runner 2-9 is set up in parallel, be loaded in shrinkage pool 2-10 set on fixed block 2-1, described revolution wheel 2-11, female runner 2-9 outer wall is provided with gets kind of a cave, described eight arm rotating shaft 2-1 one end is provided with torsion spring 2-12, the other end is provided with eight arm 2-3, this eight arm 2-3 is corresponding with the lobe plate 18 with tooth of stumbling,
Described eight arm rotating shaft 2-1 is divided into two parts, and the shape of cross section near the part of eight arm 2-3 is square, is square shaft 2-23, and outer a part of shape of cross section is circular, is circular shaft 2-22;
Described revolution wheel 2-11 passes eight arm rotating shaft 2-1 by axis hole, this axis hole is the square hole 2-16 suitable with the square shaft of eight arm rotating shaft 2-1, the square hole 2-16 of described revolution wheel 2-11 stretches out and forms hollow rotating shaft 2-19, described hollow rotating shaft 2-19 is circular shaft, female runner 2-9 is provided with circular shaft hole 2-21, suitable with above-mentioned hollow rotating shaft 2-19, female runner 2-9 is set on hollow rotating shaft 2-19 rotatable, revolution wheel 2-11 is interspersed on the square shaft 2-23 of eight arm rotating shaft 2-1 together with female runner 2-9, female runner 2-9 is arranged near eight arm 2-3, revolution wheel 2-11 and female runner 2-9 is provided with can relatively-stationary set bolt 2-24,
Described module clamping ring 3 structure is the annular frame of hollow out, utilizes between dividing plate 22 in the middle of support body and is separated out multiple space suitable with getting kind of module 2 size, described in get that kind of module 2 puts into wherein can plug.
Embodiment 4:
Contrast accompanying drawing, compared with embodiment 3, its different place is that described revolution wheel 2-11 outer wall is provided with and gets greatly kind of cave 2-13 with little kind of the cave 2-18 two that gets gets kind of a cave, female runner 2-9 outer wall be provided with one with revolve round the sun take turns 2-11 outer wall gets greatly kind of cave 2-13 identical get kind of a cave.Get greatly kind of cave 2-13 and little to get kind of the effect of cave 2-18 be smart seed-fetching for different crops seed, the size of getting the size in kind of cave and seed is suitable, if large seed, then gets kind of runner and uses and get greatly kind of a cave and get kind, if crop seeds is less, then little kind of a cave of getting is used to get kind.Can utilize the way of unscrewing set bolt 2-24, rotate revolution wheel 2-11 and female runner 2-9, what selection varied in size gets kind of a cave, regulates the size of getting and planting.
Embodiment 5:
Contrast accompanying drawing, compared with embodiment 4, its different place is that described female runner 2-9 is provided with the stroke hole 2-20 that set bolt 2-24 can be made to slidably reciprocate.Utilize stroke hole 2-20, can when unscrewing set bolt 2-24 a little, just can complete revolution wheel the relatively rotating of 2-11 and female runner 2-9, that selects to vary in size gets kind of a cave, and does not need to open set bolt 2-24 completely revolution wheel 2-11 is separated with female runner 2-9.
Embodiment 6:
Contrast accompanying drawing, compared with embodiment 5, its different place be described lobe plate 18 with tooth of stumbling be shaggy tooth 20.Utilize difform tooth of stumbling, make the shake of eight arm, drive the shake of revolution wheel 2-11 and female runner 2-9, in use, first eight arm is dialled and is hit shaggy tooth 20 large on lobe plate 18, get kind of runner rocking tendency larger, the seed being beneficial to seed zone enters Qu Zhong district, and eight arm is dialled subsequently and hit little shaggy tooth 20, at this moment gets kind of runner and slightly shakes and vibrate, be beneficial to and just enter the seed getting kind of cave and enter position in time, avoid getting kind of a cave and occur hole.
Embodiment 7:
Contrast accompanying drawing, compared with embodiment 6, its different place is described fixed block 2-2 is preferably provided with scraping blade 2-8 near revolution wheel 2-11 and female runner 2-9 place.The effect of scraping blade is also in order to the place near revolution wheel 2-11 and female runner 2-9, removes and gets seed unnecessary on kind of runner, be beneficial to smart seed-fetching.Described scraping blade 2-8 is preferably made up of cushion compound, as rubber, plastic or other material are made.
Claims (10)
1. a mechanical precision dibbler, comprise Moving plate, seed chamber, dibbling waistband (4), characterized by further comprising price fixing, described price fixing is formed by keeping off kind of dish (5) and keeping off kind of a lid (8), described gear kind of a dish (5) covers (8) with gear kind and is interlocked, middle space forms seed chamber, described gear kind of a dish (5) covers (8) with gear kind to be all located on dibbler central shaft (7), described gear kind of a lid (8) maintains static, described gear kind of a dish (5) is connected with dibbler central shaft (7) by bearing (13), can rotate around described dibbler central shaft (7), described gear kind of a dish (5) is provided with elongated end (10), described elongated end (10) side is provided with groove (11), tadpole block (12) is provided with in described groove (11), described tadpole block (12) is rotated by the rotating shaft (14) be located in groove (11), tadpole block (12) bottom is provided with stage clip (15), described tadpole block (12), by rotating shaft (14) and stage clip (15), can be depressed or upspring,
Corresponding with described tadpole block (12) structure, the medial surface of described gear kind of lid (8) is provided with the tadpole block chute (17) of one section of arc, described gear kind of a dish (5) covers (8) with gear kind and is interlocked, tadpole block (12) falls in tadpole block chute (17), when dibbling waistband (4) rotates forward, tadpole block (12) on gear kind of dish (5) enters in tadpole block chute (17), tadpole block is upspring, stumble gear kind of lid (8), gear kind lid (8) and gear kind are coiled, and (5) are relative is fixedly in motionless state, when dibbling waistband (4) reverses, tadpole block (12) is pressed in groove (11) under tadpole block chute (17) edge, gear kind of dish (5) and gear are planted and are covered (8) and be separated and be in sliding mode.
2. mechanical precision dibbler as claimed in claim 1, it is characterized in that described elongated end (10) side is provided with two grooves (11), tadpole block (12) is provided with in one of them groove (11) described, described tadpole block (12) is rotated by the rotating shaft (14) be located in groove (11), tadpole block (12) bottom is provided with stage clip (15), described tadpole block (12), by rotating shaft (14) and stage clip (15), can be depressed or upspring.
3. mechanical precision dibbler as claimed in claim 1, it is characterized in that described dibbling waistband (4) inner side does not have drawing out type seed taking device, this seed taking device mainly comprises module clamping ring (3), get kind of a module (2), described kind of a modular structure main body of getting comprises fixed block (2-2), this fixed block (2-2) is provided with hole, mobilizable eight arm rotating shaft (2-1) is provided with in hole, eight arm rotating shaft (2-1) is provided with gets kind of a runner for a pair, one of them is revolution wheel (2-11), another female runner (2-9), described revolution wheel (2-11) is set up in parallel with female runner (2-9), be loaded in the upper set shrinkage pool (2-10) of fixed block (2-2), described revolution wheel (2-11), female runner (2-9) outer wall is provided with gets kind of a cave, described eight arm rotating shaft (2-1) one end is provided with torsion spring (2-12), the other end is provided with eight arm (2-3), this eight arm (2-3) is corresponding with the lobe plate (18) with tooth of stumbling,
Described eight arm rotating shaft (2-1) is divided into two parts, and the shape of cross section near the part of eight arm (2-3) is square, is square shaft (2-23), and outer a part of shape of cross section is circular, is circular shaft (2-22);
Described revolution wheel (2-11) passes eight arm rotating shaft (2-1) by axis hole, this axis hole is the square hole (2-16) suitable with the square shaft of eight arm rotating shaft (2-1), the square hole (2-16) of described revolution wheel (2-11) stretches out and forms hollow rotating shaft (2-19), described hollow rotating shaft (2-19) is circular shaft, female runner (2-9) is provided with circular shaft hole (2-21), suitable with above-mentioned hollow rotating shaft (2-19), it is upper rotatable that female runner (2-9) is set in hollow rotating shaft (2-19), revolution wheel (2-11) is interspersed on the square shaft (2-23) of eight arm rotating shaft (2-1) together with female runner (2-9), female runner (2-9) is arranged near eight arm (2-3), revolution wheel (2-11) and female runner (2-9) are provided with can relatively-stationary set bolt (2-24),
Described module clamping ring (3) structure is the annular frame of hollow out, utilize between dividing plate (22) in the middle of support body and be separated out multiple space suitable with getting kind of a module (2) size, described in get that kind of a module (2) puts into wherein can plug.
4. mechanical precision dibbler as claimed in claim 3, it is characterized in that described revolution wheel (2-11) outer wall is provided with to get greatly kind of a cave (2-13) and little two, kind of a cave (2-18) of getting and get kind of a cave, female runner (2-9) outer wall be provided with one with revolve round the sun take turns (2-11) outer wall gets greatly kind of a cave (2-13) identical get kind of a cave.
5. the mechanical precision dibbler as described in claim 3 or 4, is characterized in that described female runner (2-9) is provided with the stroke hole (2-20) that set bolt (2-24) can be made to slidably reciprocate.
6. the mechanical precision dibbler as described in claim 3 or 4, it is characterized in that described lobe plate (18) with tooth of stumbling be shaggy tooth (20).
7. mechanical precision dibbler as claimed in claim 5, it is characterized in that described lobe plate (18) with tooth of stumbling be shaggy tooth (20).
8. the mechanical precision dibbler as described in claim 3 or 4, is characterized in that described fixed block (2-2) is upper and is provided with scraping blade (2-8) near revolution wheel (2-11) with female runner (2-9) place.
9. mechanical precision dibbler as claimed in claim 5, is characterized in that described fixed block (2-2) is upper and is provided with scraping blade (2-8) near revolution wheel (2-11) with female runner (2-9) place.
10. mechanical precision dibbler as claimed in claim 8, is characterized in that described scraping blade (2-8) is made up of cushion compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077214.4A CN103098594B (en) | 2013-03-12 | 2013-03-12 | Mechanical precision dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077214.4A CN103098594B (en) | 2013-03-12 | 2013-03-12 | Mechanical precision dibbler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103098594A CN103098594A (en) | 2013-05-15 |
| CN103098594B true CN103098594B (en) | 2015-05-13 |
Family
ID=48307055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077214.4A Active CN103098594B (en) | 2013-03-12 | 2013-03-12 | Mechanical precision dibbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103098594B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083962A (en) * | 2014-05-21 | 2015-11-25 | 杨宛章 | Clamping take-out mechanism |
| CN104541694B (en) * | 2015-01-20 | 2015-09-09 | 博尔塔拉蒙古自治州乐鑫农牧机械有限公司 | Cave disc type fine seeder |
| CN111165131B (en) * | 2020-03-10 | 2021-06-04 | 周李强 | Precision seed taking device, dibbler and sowing method thereof |
| CN114258763B (en) * | 2021-12-17 | 2022-10-14 | 山东省农业机械科学研究院 | Single-grain sliding-ladder type precise seed sowing device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0405345A (en) * | 2004-11-29 | 2006-07-04 | Semeato Ind & Comercio | ratchet improvement for agricultural implements |
| CN201004795Y (en) * | 2007-08-06 | 2008-01-16 | 新疆生产建设兵团农一师七团农机修造厂 | Precision seed taking device |
| CN101326873A (en) * | 2008-05-09 | 2008-12-24 | 石河子大学 | Retaining type precise seed metering device |
| CN101336578A (en) * | 2008-06-02 | 2009-01-07 | 石河子大学 | Holding rotary type precise spot-sowing wheel |
| CN201667809U (en) * | 2010-06-07 | 2010-12-15 | 马振祥 | Precision drilling for seeder |
| CN202488974U (en) * | 2011-09-19 | 2012-10-17 | 郭西晨 | Cotton precision dibbler adjustable in single or double granules |
| CN203136487U (en) * | 2013-03-12 | 2013-08-21 | 张和平 | Mechanical precise dibbler |
-
2013
- 2013-03-12 CN CN201310077214.4A patent/CN103098594B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0405345A (en) * | 2004-11-29 | 2006-07-04 | Semeato Ind & Comercio | ratchet improvement for agricultural implements |
| CN201004795Y (en) * | 2007-08-06 | 2008-01-16 | 新疆生产建设兵团农一师七团农机修造厂 | Precision seed taking device |
| CN101326873A (en) * | 2008-05-09 | 2008-12-24 | 石河子大学 | Retaining type precise seed metering device |
| CN101336578A (en) * | 2008-06-02 | 2009-01-07 | 石河子大学 | Holding rotary type precise spot-sowing wheel |
| CN201667809U (en) * | 2010-06-07 | 2010-12-15 | 马振祥 | Precision drilling for seeder |
| CN202488974U (en) * | 2011-09-19 | 2012-10-17 | 郭西晨 | Cotton precision dibbler adjustable in single or double granules |
| CN203136487U (en) * | 2013-03-12 | 2013-08-21 | 张和平 | Mechanical precise dibbler |
Non-Patent Citations (2)
| Title |
|---|
| 夹持式棉花精良点播轮的设计;王吉奎;《石河子大学学报》;20070430;第25卷(第2期);第240页-第243页 * |
| 玉米精量播种机关键部件研究;夏连明;《中国博士学位论文全文数据库·农林科技辑》;20120215;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103098594A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103098594B (en) | Mechanical precision dibbler | |
| CN203136487U (en) | Mechanical precise dibbler | |
| CN106941817A (en) | Cave feed mechanism is pricked in the driving of type hole formula feed mechanism for seed gear | |
| CN203537976U (en) | Strawberry cultivation frame | |
| CN110809959A (en) | Intelligent seeding device based on eccentric rotation for changing planting depth | |
| CN105660000A (en) | Mechanical double-body precise dibbler | |
| CN203136495U (en) | Extractable seed taking device for precise dibbler | |
| CN203136494U (en) | Seed taking device for precise dibbler | |
| CN103098596B (en) | Removable seeding device for precise dibbler | |
| CN205336815U (en) | Smart volume dibbler of mechanical type binary | |
| CN103125183B (en) | Seed picking device for precise dibbler | |
| CN203505031U (en) | Fertilizer applicator with clutch device | |
| CN108156898B (en) | A seeding earthing device for vegetable planting | |
| CN215601847U (en) | Agricultural is with tomato seeder that grows seedlings | |
| CN217406982U (en) | Fertile orange is planted with fertilizer injection unit who takes soil to turn over function | |
| CN214338618U (en) | Forestry is grown seedlings and is used fertilization instrument | |
| CN107820756A (en) | A kind of seeding car of greenhouse gardening | |
| CN209051462U (en) | A kind of rice seedlings apparatus for placing of the agricultural rice growing convenient for plantation | |
| CN215602131U (en) | Landscape planting device based on landscaping appliance is equipped with collection rain structure | |
| CN110754149A (en) | Agricultural cultivator convenient for disassembling and replacing rubber wheel and rotary blade | |
| CN207803079U (en) | A kind of soilless culture plantation frame | |
| CN213044360U (en) | Garden gardening seed cultivation device | |
| CN108993875A (en) | A kind of grain screening plant of agricultural | |
| CN214206364U (en) | Seed sowing device | |
| CN202697213U (en) | Seeding and fertilizing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180905 Address after: 834000 No. 248 building engineering group 130, Karamay, the Xinjiang Uygur Autonomous Region Patentee after: XINJIANG KENONG MACHINERY MANUFACTURING CO., LTD. Address before: 834000 Xinjiang Kenong Machinery Manufacturing Co., Ltd. of Gongqing Town, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Zhang Heping |