CN203136487U - Mechanical precise dibbler - Google Patents
Mechanical precise dibbler Download PDFInfo
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- CN203136487U CN203136487U CN 201320110088 CN201320110088U CN203136487U CN 203136487 U CN203136487 U CN 203136487U CN 201320110088 CN201320110088 CN 201320110088 CN 201320110088 U CN201320110088 U CN 201320110088U CN 203136487 U CN203136487 U CN 203136487U
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Abstract
The utility model relates to agricultural mechanical devices, in particular to a mechanical precise dibbler, which comprises a movable tray, a seed room, a seeding belt and a fixed tray, wherein the fixed tray comprises a seed blocking tray and a seed blocking cover which are fastened together, the space is formed between the seed blocking tray and the seed blocking cover, the seed blocking tray and the seed blocking cover are respectively arranged on the central axis of the dibbler, the seed blocking cover is fixed, the seed blocking tray is connected with the central axis of the dibbler through a bearing and can rotate around the central axis of the dibbler, the seed blocking tray is provided with an extension end, a groove is arranged on the side surface of the extension end and is internally provided with a polliwog block which can rotate through a rotary shaft in the groove, and a pressure spring is arranged at the lower part of the polliwog block which can be pressed down or bounced up by the rotary shaft and the pressure spring. The mechanical precise dibbler has a reasonable structure, is economical and practical, and can effectively prevent the parts from being damaged through the polliwog block structure of the seed blocking tray, which corresponds to the seed blocking cover, in the case of reversion of the dibbler.
Description
Technical field
The utility model relates to a kind of agricultural machinery device, relates to a kind of mechanical type fine seeder.
Background technology
In the prior art, the employed fine seeder structure of agricultural seeder generally all comprises price fixing, Moving plate, seed chamber, dibbling waistband and dibbling duckbilled, in the seeding operation process, dibbler is the rotation direction forward rotation according to the dibbling duckbilled, but in practical operation, the seeding operation personnel are often unskilled because operating, make the dibbler counter-rotation, thereby cause the damage of fine seeder.
Fine seeder of the prior art in addition, the used seed taking device of dibbling waistband in its structure, comprise and get kind of a shell, the long-neck seed-taking channel, seed-feeding channel, seed inlet, seed bank and go out kind of a mouth, this device is installed in the dibbler assembly cylinder, rotation along with the assembly cylinder, seed taking device enters in the assembly cylinder and ladles out the first kind of getting of pocket realization by getting kind of a shell behind the seed zone, filter most unnecessary seed when seed is to the slippage of long-neck seed-taking channel then, more several seeds realize that by seed inlet seed-feeding channel is to seed bank, last assembly cylinder rotates to certain position, seed is realized sending kind to going out kind of a mouth from seed bank under the effect of gravity, enters dibbler sowing road and sowing duckbilled then.This device is got in kind of the 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 difference in the dibbler assembly cylinder, different, the direction during seed movement is changeable, again and automatically the seed that enters when getting kind of shell is crowded mutually, and this seed taking device is difficult to get exactly kind, goes into the seed number per instability, the hole may occur, cause and emerge irregular or be short of seedling.
Chinese patent application 200420067675.X discloses a kind of dibbler seed taking device, it is characterized in that: this apparatus main body is fixed block, this fixed block is provided with the hole, be provided with mobilizable arm pivot post in this hole, described arm pivot post is provided with column and gets kind of a cup, gets kind of a cup outer wall and is provided with several storage kind of caves, and 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 that has the tooth of stumbling.The disclosed structure of this patent application can tentatively realize precision point sowing, but in the course of the work, the storage kind cave quantity that column is got on kind of the cup is fixed, if want to change the program request seed number, must manually change whole dibbler, employed dibbler can not in time be made conversion according to the change of sowing grain number, and such structure can not satisfy the real work needs fully.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, economical and practical, can prevent the mechanical type fine seeder of dibbler backward rotation damage parts, further, provide a kind of and can either realize precision point sowing, can more exchange kind of a part at any time for according to need of work again, conversion is at any time got kind of cave number and is got the size in kind of cave, flexible and convenient to use, can satisfy the mechanical type fine seeder of actual needs.
A kind of mechanical type fine seeder, comprise Moving plate, seed chamber, dibbling waistband 4, it is characterized in that also comprising price fixing, described price fixing kind cover 8 by retaining kind of dish 5 and retaining and constitutes, and described retaining kind dish 5 and retaining kind covers 8 and be interlocked the space formation seed chamber of centre, described retaining kind dish 5 covers 8 with the retaining kind all to be located on the dibbler central shaft 7, described retaining kind lid 8 maintains static, and described retaining kind dish 5 is connected with dibbler central shaft 7 by bearing 13, can rotate around described dibbler central shaft 7; Described retaining kind dish 5 is provided with elongated end 10, described elongated end 10 sides are provided with groove 11, in described groove 11, be provided with tadpole block 12, described tadpole block 12 can rotate by the rotating shaft of being located in the groove 11 14, tadpole block 12 bottoms are provided with stage clip 15, described tadpole block 12 can be depressed or upspring by rotating shaft 11 and stage clip 15;
Corresponding with described tadpole block 12 structures, be provided with the tadpole block chute 17 of one section arc at the medial surface of described retaining kind lid 8, described retaining kind dish 5 covers 8 with the retaining kind and is interlocked, tadpole block 12 falls in the tadpole block chute 17, when dibbling waistband 4 is just changeing, tadpole block 12 on retaining kind of the dish 5 enters in the tadpole block chute 17, the tadpole block is upspring, stumble to keep off planting and cover 8, making retaining kind cover 8 kind coils 5 relative fixed with retaining and is in motionless state, when dibbling waistband 4 counter-rotating, tadpole block 12 is pressed in the groove 11 under tadpole block chute 17 edges, and retaining kind of dish 5 and retaining kind cover 8 to be separated and be in sliding mode.
Described elongated end preferably is provided with two grooves 11 on 10 sides, allow and be provided with tadpole block 12 in described one of them the groove 11 and get final product, described tadpole block 12 can rotate by the rotating shaft of being located in the groove 11 14, tadpole block 12 bottoms are provided with stage clip 15, described tadpole block 12 can be depressed or upspring by rotating shaft 11 and stage clip 15.When the assembling dibbler, do not spend special attention Direct/Reverse like this, prevent setup error.
The dibbling waistband inboard of above-mentioned fine seeder preferably is provided with the drawing out type seed taking device, this seed taking device mainly comprises module clamping ring 3, get kind of module 2, described kind of the modular structure main body of getting comprises fixed block 2-2, this fixed block 2-2 is provided with the hole, be provided with mobilizable eight arm rotating shaft 2-1 in the hole, eight arm rotating shaft 2-1 is provided with a pair of kind of the runner of getting, one of them is revolution wheel 2-11, another female runner 2-9, described revolution wheel 2-11 and female runner 2-9 are set up in parallel, being loaded on fixed block 2-1 goes up in the set shrinkage pool 2-10, 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, and the other end is provided with eight arm 2-3, and this eight arm 2-3 is corresponding with the lobe plate 18 that has the tooth of stumbling;
Described eight arm rotating shaft 2-1 separated into two parts, the shape of cross section of the part of close eight arm 2-3 is square, is square shaft 2-23, 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 in hollow rotating shaft 2-19 and goes up rotatable, revolution wheel 2-11 is interspersed on the square shaft 2-23 of eight arm rotating shaft 2-1 with female runner 2-9, female runner 2-9 arranges near eight arm 2-3, and revolution wheel 2-11 and female runner 2-9 are provided with can relatively-stationary set bolt 2-24; Described module clamping ring 3 structures are the annular frame of hollow out, utilize 22 on dividing plate to be separated out a plurality of spaces suitable with getting kind of module 2 sizes in the middle of the support body, but described kind of the module 2 of getting are put into wherein plug.
Preferably be provided with on the described revolution wheel 2-11 outer wall and get kind of cave 2-13 greatly and get two of kind of cave 2-18 for a short time and get kind of a cave, female runner 2-9 outer wall be provided with one with revolution take turns get greatly on the 2-11 outer wall kind of cave 2-13 identical get kind of a cave.Getting kind of cave 2-13 greatly is to measure kind for the essence of different crops seed with getting kind of the effect of cave 2-18 for a short time, get the big or small suitable of the size in kind of cave and seed, if big seed, then get kind of runner and use and get kind of a cave greatly and get kind, if crop seeds is less, then use is got kind of a cave for a short time and is got kind.Can utilize the way of unscrewing set bolt 2-24, rotate revolution wheel 2-11 and female runner 2-9, select kind of the cave of getting that varies in size, regulate and get the size of planting.
Preferably be provided with the stroke hole 2-20 that set bolt 2-24 is slidably reciprocated on described female runner 2-9.Utilize stroke hole 2-20, can be under the situation of unscrewing set bolt 2-24 a little, just can finish relatively rotating of revolution wheel 2-11 and female runner 2-9, selecting kind of the cave of getting that varies in size, not making revolution take turns 2-11 to separate with female runner 2-9 and do not need to open fully set bolt 2-24.
The tooth of stumbling that has in described lobe plate 18 preferably includes shaggy tooth 20.Utilize the 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, eight arm is at first dialled and is hit shaggy tooth big on the lobe plate 18 20, it is bigger to get kind of runner rocking tendency, the seed that is beneficial to seed zone enters gets kind of a district, and eight arm is dialled subsequently and hit little shaggy tooth 20, at this moment gets kind of a runner and slightly shakes and vibrate, be beneficial to and just enter the seed of getting kind of cave and in time go into the position, avoid getting kind of a cave and the hole occurs.
Described fixed block 2-2 goes up near revolution wheel 2-11 and female runner 2-9 place and preferably is provided with scraping blade 2-8.The effect of scraping blade also is for the place near revolution wheel 2-11 and female runner 2-9, removes and gets seed unnecessary on kind of the runner, is beneficial to essence and measures kind.Described scraping blade 2-8 is preferably made by cushion compound.Make as rubber, plastic or other material.
In the use, described retaining kind dish 5 covers 8 with the retaining kind and is interlocked, middle space forms seed chamber, when dibbling waistband 4 is just changeing, tadpole block 12 on retaining kind of the dish 5 enters in the tadpole block chute 17, the tadpole block can not be upspring, stumble to keep off planting and cover 8, make retaining kind cover 8 and be in motionless state with retaining kind of dish 5 relative fixed, retaining kind of lid forms price fixings with retaining kind of dish 5, when dibbling waistband 4 reverses, tadpole block 12 is pressed in the groove 11 under tadpole block chute 17 edges, retaining kind of dish 5 and retaining kind covers 8 to be separated and is in sliding mode, when preventing that maloperation from reverse dibbler, is unlikely making the dibbling damage of components.
Compared with prior art, the utility model has the advantages that rational in infrastructure, economical and practical, compare with existing fine seeder, utilization retaining kind of dish 5 is planted with retaining and is covered 8 corresponding tadpole block structures, prevented the dibbler caused damage of components of reversing effectively, on this basis, utilize the structure of drawing out type seed taking device, can also effectively improve a number precision of sowing, and can need not more exchange kind of a part for according to need of work, at any time conversion is got kind of cave number and got the size in kind of cave, gets kind of module 2 and can extract at any time, and is flexible and convenient to use, improve the sowing operating efficiency, can satisfy actual needs.
Description of drawings
Fig. 1 is the structural representation of the utility model fine seeder.
Fig. 2 is that retaining kind of dish 5 kind covers 8 structural representation with retaining among Fig. 1.
Fig. 3 is in the annexation structural representation of sliding mode for the tadpole block of kind of the dish 5 of retaining among Fig. 2.
Fig. 4 is in the annexation structural representation of the blocked state constitutes of upspringing for the tadpole block of kind of the dish 5 of retaining among Fig. 2.
Fig. 5 is retaining kind of dish 5 side-looking structural representations.
Fig. 6 plants for retaining and covers 8 side-looking structural representations.
Fig. 7 is retaining kind of dish 5 another side side-looking structural representations.
Fig. 8 is the structural representation of drawing out type seed taking device among the utility model embodiment.
Fig. 9 is that the utility model drawing out type seed taking device uses 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 is the tooth of stumbling that lobe plate 18 the has schematic diagram when not blocking eight arm.
Figure 11 is for being the structural representation of the side-looking of the utility model fixed block.This state is the tooth of stumbling that lobe plate 18 the has schematic diagram when having blocked eight arm.
Figure 12 is the right TV structure schematic diagram of fixed block among Figure 10.
Figure 13 is the structural representation of eight arm rotating shaft and eight arm among Figure 10.
Figure 14 is for being reference among Figure 11, the left TV structure schematic diagram of revolution wheel.
Figure 15 is for being reference among Figure 11, the right TV structure schematic diagram of revolution wheel.
Figure 16 is the structural representation of A-A direction among Figure 14.
Figure 17 is the cross section sectional structure schematic diagram of revolution wheel among Figure 15.
Figure 18 is the left TV structure schematic diagram of female runner for to be reference among Figure 11.
Figure 19 is for being reference among Figure 11, the sectional structure schematic diagram of looking for the right side of female runner.
Figure 20 is the B-B direction structure schematic diagram of Figure 18.
Figure 21 is revolution wheel 2-11, female runner 2-9 and eight arm pivoted link position relational structure schematic diagram for to be reference among Figure 11.
Shown in the figure: 1 is public dish, and 2 for getting kind of a module, and 3 is the module clamping ring, and 4 are the dibbling waistband, 5 are retaining kind of dish, and 6 is stamper, and 7 is the dibbler central shaft, and 8 are retaining kind of lid, 9 are the pipe of sowing, and 10 is elongated end, and 11 is groove, and 12 is the tadpole block, 13 is bearing, and 14 are 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 19 is sawtooth, and 20 is shaggy tooth, 21 is the dibbler central shaft hole, and 22 is dividing plate, and 23 are the 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 the revolution wheel, and 2-12 is torsion spring, 2-13 is for getting kind of a cave greatly, and 2-14 is the torsion spring fixing hole, and 2-15 is embedding torsion spring groove, and 2-16 is square hole, 2-17 is the bolt hole that installs and fixes bolt, and 2-18 is for getting kind of a cave for a short time, and 2-19 is hollow rotating shaft, 2-20 is the stroke hole, and 2-21 is the 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 type fine seeder, mainly comprise Moving plate, seed chamber, dibbling waistband 4, price fixing, described price fixing kind cover 8 by retaining kind of dish 5 and retaining and constitutes, and described retaining kind dish 5 and retaining kind covers 8 and be interlocked the space formation seed chamber of centre, described retaining kind dish 5 covers 8 with the retaining kind all to be located on the dibbler central shaft 7, described retaining kind lid 8 maintains static, and described retaining kind dish 5 is connected with dibbler central shaft 7 by bearing 13, can rotate around described dibbler central shaft 7; Described retaining kind dish 5 is provided with elongated end 10, described elongated end 10 sides are provided with groove 11, in described groove 11, be provided with tadpole block 12, described tadpole block 12 can rotate by the rotating shaft of being located in the groove 11 14, tadpole block 12 bottoms are provided with stage clip 15, described tadpole block 12 can be depressed or upspring by rotating shaft 11 and stage clip 15;
Corresponding with described tadpole block 12 structures, be provided with the tadpole block chute 17 of one section arc at the medial surface of described retaining kind lid 8, described retaining kind dish 5 covers 8 with the retaining kind and is interlocked, tadpole block 12 falls in the tadpole block chute 17, when dibbling waistband 4 is just changeing, tadpole block 12 on retaining kind of the dish 5 enters in the tadpole block chute 17, the tadpole block is upspring, stumble to keep off planting and cover 8, making retaining kind cover 8 kind coils 5 relative fixed with retaining and is in motionless state, when dibbling waistband 4 counter-rotating, tadpole block 12 is pressed in the groove 11 under tadpole block chute 17 edges, and retaining kind of dish 5 and retaining kind cover 8 to be separated and be in sliding mode.
Embodiment 2:
Compare with embodiment 1, the different places of present embodiment are: described elongated end 10 sides are provided with two grooves 11, allow be provided with tadpole block 12 in described one of them the groove 11 and get final product.
Embodiment 3:
Compare with embodiment 1, the different places of present embodiment are:
With reference to Fig. 7-Figure 21, dibbling waistband inboard on the above-mentioned fine seeder is provided with the drawing out type seed taking device, this seed taking device mainly comprises module clamping ring 3, get kind of module 2, described kind of the modular structure main body of getting comprises fixed block 2-2, this fixed block 2-2 is provided with the hole, be provided with mobilizable eight arm rotating shaft 2-1 in the hole, eight arm rotating shaft 2-1 is provided with a pair of kind of the runner of getting, one of them is revolution wheel 2-11, another female runner 2-9, described revolution wheel 2-11 and female runner 2-9 are set up in parallel, be loaded on fixed block 2-1 and go up in the set shrinkage pool 2-10, described revolution wheel 2-11, female runner 2-9 outer wall is provided with gets kind of a cave, and 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, and this eight arm 2-3 is corresponding with the lobe plate 18 that has the tooth of stumbling;
Described eight arm rotating shaft 2-1 separated into two parts, the shape of cross section of the part of close eight arm 2-3 is square, is square shaft 2-23, 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 in hollow rotating shaft 2-19 and goes up rotatable, revolution wheel 2-11 is interspersed on the square shaft 2-23 of eight arm rotating shaft 2-1 with female runner 2-9, female runner 2-9 arranges near eight arm 2-3, and revolution wheel 2-11 and female runner 2-9 are provided with can relatively-stationary set bolt 2-24;
Described module clamping ring 3 structures are the annular frame of hollow out, utilize 22 on dividing plate to be separated out a plurality of spaces suitable with getting kind of module 2 sizes in the middle of the support body, but described kind of the module 2 of getting are put into wherein plug.
Embodiment 4:
The contrast accompanying drawing, compare with embodiment 3, its different places are that described revolution wheel 2-11 outer wall is provided with and get kind of cave 2-13 greatly and get two of kind of cave 2-18 for a short time and get kind of a cave, female runner 2-9 outer wall be provided with one with revolution take turns get greatly on the 2-11 outer wall kind of cave 2-13 identical get kind of a cave.Getting kind of cave 2-13 greatly is to measure kind for the essence of different crops seed with getting kind of the effect of cave 2-18 for a short time, get the big or small suitable of the size in kind of cave and seed, if big seed, then get kind of runner and use and get kind of a cave greatly and get kind, if crop seeds is less, then use is got kind of a cave for a short time and is got kind.Can utilize the way of unscrewing set bolt 2-24, rotate revolution wheel 2-11 and female runner 2-9, select kind of the cave of getting that varies in size, regulate and get the size of planting.
Embodiment 5:
The contrast accompanying drawing is compared with embodiment 4, and its different places are that described female runner 2-9 is provided with the stroke hole 2-20 that set bolt 2-24 is slidably reciprocated.Utilize stroke hole 2-20, can be under the situation of unscrewing set bolt 2-24 a little, just can finish relatively rotating of revolution wheel 2-11 and female runner 2-9, selecting kind of the cave of getting that varies in size, not making revolution take turns 2-11 to separate with female runner 2-9 and do not need to open fully set bolt 2-24.
Embodiment 6:
The contrast accompanying drawing is compared with embodiment 5, and its different places are that the tooth of stumbling that described lobe plate 18 has is shaggy tooth 20.Utilize the 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, eight arm is at first dialled and is hit shaggy tooth big on the lobe plate 18 20, it is bigger to get kind of runner rocking tendency, the seed that is beneficial to seed zone enters gets kind of a district, and eight arm is dialled subsequently and hit little shaggy tooth 20, at this moment gets kind of a runner and slightly shakes and vibrate, be beneficial to and just enter the seed of getting kind of cave and in time go into the position, avoid getting kind of a cave and the hole occurs.
Embodiment 7:
The contrast accompanying drawing is compared with embodiment 6, and its different places are that described fixed block 2-2 goes up close revolution wheel 2-11 and female runner 2-9 place preferably is provided with scraping blade 2-8.The effect of scraping blade also is for the place near revolution wheel 2-11 and female runner 2-9, removes and gets seed unnecessary on kind of the runner, is beneficial to essence and measures kind.Described scraping blade 2-8 is preferably made by cushion compound, makes as rubber, plastic or other material.
Claims (10)
1. mechanical type fine seeder, comprise Moving plate, seed chamber, dibbling waistband (4), it is characterized in that also comprising price fixing, described price fixing is made of retaining kind of dish (5) and retaining kind of a lid (8), described retaining kind dish (5) is interlocked with retaining kind of a lid (8), middle space constitutes seed chamber, described retaining kind dish (5) all is located on the dibbler central shaft (7) with retaining kind of a lid (8), described retaining kind lid (8) maintains static, described retaining kind dish (5) is connected with dibbler central shaft (7) by bearing (13), can rotate around described dibbler central shaft (7); Described retaining kind dish (5) is provided with elongated end (10), described elongated end (10) side is provided with groove (11), in described groove (11), be provided with tadpole block (12), described tadpole block (12) can rotate by the rotating shaft of being located in the groove (11) (14), tadpole block (12) bottom is provided with stage clip (15), described tadpole block (12) can be depressed or upspring by rotating shaft (11) and stage clip (15);
Corresponding with described tadpole block (12) structure, be provided with the tadpole block chute (17) of one section arc at the medial surface of described retaining kind lid (8), described retaining kind dish (5) is interlocked with retaining kind of a lid (8), tadpole block (12) falls in the tadpole block chute (17), when dibbling waistband (4) when just changeing, tadpole block (12) on retaining kind of the dish (5) enters in the tadpole block chute (17), the tadpole block is upspring, stumble retaining kind of lid (8), make retaining kind of lid (8) and retaining kind of dish (a 5) relative fixed be in motionless state, when dibbling waistband (4) reverses, tadpole block (12) is pressed in the groove (11) under tadpole block chute (17) edge, and retaining kind of dish (5) and retaining kind cover (8) to be separated and be in sliding mode.
2. mechanical type fine seeder as claimed in claim 1, it is characterized in that described elongated end (10) side is provided with two grooves (11), be provided with tadpole block (12) in described one of them the groove (11), described tadpole block (12) can rotate by the rotating shaft of being located in the groove (11) (14), tadpole block (12) bottom is provided with stage clip (15), described tadpole block (12) can be depressed or upspring by rotating shaft (11) and stage clip (15).
3. mechanical type fine seeder as claimed in claim 1, it is characterized in that described dibbling waistband (4) inboard does not have the 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 the modular structure main body of getting comprises fixed block (2-2), this fixed block (2-2) is provided with the hole, be provided with mobilizable eight arm rotating shaft (2-1) in the hole, eight arm rotating shaft (2-1) is provided with a pair of kind of the runner of getting, 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), being loaded on fixed block (2-1) goes up in the set shrinkage pool (2-10), 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) end is provided with torsion spring (2-12), the other end is provided with eight arm (2-3), and this eight arm (2-3) is corresponding with the lobe plate that has the tooth of stumbling (18);
Described eight arm rotating shaft (2-1) separated into two parts, the shape of cross section of the part of close eight arm (2-3) is square, is square shaft (2-23), 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), (2-19) is suitable with above-mentioned hollow rotating shaft, female runner (2-9) is set in hollow rotating shaft (2-19) and goes up rotatable, revolution wheel (2-11) is interspersed on the square shaft (2-23) of eight arm rotating shaft (2-1) with female runner (2-9), female runner (2-9) arranges near eight arm (2-3), and 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, utilizes in the middle of the support body and is separated out a plurality of spaces suitable with getting kind of a module (2) size between dividing plate (22), described get kind of a module (2) but put into wherein plug.
4. mechanical type fine seeder as claimed in claim 3, it is characterized in that described revolution wheel (2-11) outer wall is provided with gets kind of a cave (2-13) greatly and gets two in kind of a cave (2-18) for a short time and get kind of a cave, female runner (2-9) outer wall be provided with one with revolution take turns get greatly on (2-11) outer wall kind of a cave (2-13) identical get kind of a cave.
5. as claim 3 or 4 described mechanical type fine seeders, it is characterized in that described female runner (2-9) is provided with the stroke hole (2-20) that set bolt (2-24) is slidably reciprocated.
6. as claim 3 or 4 described mechanical type fine seeders, it is characterized in that the tooth of stumbling that described lobe plate (3) has is shaggy tooth (20).
7. mechanical type fine seeder as claimed in claim 5 is characterized in that the tooth of stumbling that described lobe plate (3) has is shaggy tooth (20).
8. as claim 3 or 4 described mechanical type fine seeders, it is characterized in that described fixed block (2-2) is gone up close revolution wheel (2-11) and female runner (2-9) locates to be provided with scraping blade (2-8).
9. mechanical type fine seeder as claimed in claim 5 is characterized in that described fixed block (2-2) is gone up close revolution wheel (2-11) and female runner (2-9) locates to be provided with scraping blade (2-8).
10. mechanical type fine seeder as claimed in claim 8 is characterized in that described scraping blade (2-8) made by cushion compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110088 CN203136487U (en) | 2013-03-12 | 2013-03-12 | Mechanical precise dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110088 CN203136487U (en) | 2013-03-12 | 2013-03-12 | Mechanical precise dibbler |
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| Publication Number | Publication Date |
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| CN203136487U true CN203136487U (en) | 2013-08-21 |
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|---|---|---|---|
| CN 201320110088 Expired - Lifetime CN203136487U (en) | 2013-03-12 | 2013-03-12 | Mechanical precise dibbler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098594A (en) * | 2013-03-12 | 2013-05-15 | 张和平 | Mechanical precision dibbler |
| CN105660000A (en) * | 2016-02-24 | 2016-06-15 | 张和平 | Mechanical double-body precise dibbler |
| CN108781653A (en) * | 2018-07-26 | 2018-11-13 | 安徽省农业科学院农业工程研究所 | Multi-functional just debugging fine seeder essence amount just adjusts control device |
-
2013
- 2013-03-12 CN CN 201320110088 patent/CN203136487U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098594A (en) * | 2013-03-12 | 2013-05-15 | 张和平 | Mechanical precision dibbler |
| CN103098594B (en) * | 2013-03-12 | 2015-05-13 | 张和平 | Mechanical precision dibbler |
| CN105660000A (en) * | 2016-02-24 | 2016-06-15 | 张和平 | Mechanical double-body precise dibbler |
| CN108781653A (en) * | 2018-07-26 | 2018-11-13 | 安徽省农业科学院农业工程研究所 | Multi-functional just debugging fine seeder essence amount just adjusts control device |
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