CN203136494U - Seed taking device for precise dibbler - Google Patents
Seed taking device for precise dibbler Download PDFInfo
- Publication number
- CN203136494U CN203136494U CN 201320109648 CN201320109648U CN203136494U CN 203136494 U CN203136494 U CN 203136494U CN 201320109648 CN201320109648 CN 201320109648 CN 201320109648 U CN201320109648 U CN 201320109648U CN 203136494 U CN203136494 U CN 203136494U
- Authority
- CN
- China
- Prior art keywords
- arm
- rotating shaft
- cave
- seed taking
- taking device
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Sowing (AREA)
Abstract
The utility model relates to agricultural mechanical devices, in particular to a seed taking device for a precise dibbler. The seed taking device is characterized by mainly comprising a fixed block, wherein the fixed block is provided with a hole, the hole is internally provided with an eight-arm rotary shaft on which a pair of seed taking rotary wheels is arranged, the pair of seed taking rotary wheels include a male rotary wheel and a female rotary wheel which are arranged in parallel and arranged in the hole of the fixed block, seed taking grooves are arranged in the outer walls of the male rotary wheel and the female rotary wheel, a torsional spring is arranged at one end of the eight-arm rotary shaft, and the other end of the eight-arm rotary shaft is provided with eight arms which correspond to a cam plate with teeth. The seed taking device has a reasonable structure, is economical and practical, can sow accurately and change the quantity and size of seeding grooves randomly according to work requirements, and is flexible and convenient to use.
Description
Technical field
The utility model relates to a kind of agricultural machinery device, and is especially a kind of for the seed taking device on the fine seeder.
Background technology
In the prior art, the seed taking device that dibbler is used, 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, and 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 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 either realize precision point sowing, can need not more exchange kind of a part for according to need of work again, at any time conversion is got kind of cave number and is got the size in kind of cave, flexible and convenient to use, can satisfy the seed taking device on the fine seeder of being used for of actual needs.
The utility model discloses a kind of for the seed taking device on the fine seeder, it is characterized in that this apparatus main body comprises fixed block 2, this fixed block 2 is provided with the hole, be provided with mobilizable eight arm rotating shaft 1 in the hole, eight arm rotating shaft 1 is provided with a pair of kind of the runner of getting, one of them is revolution wheel 11, another female runner 9, described revolution wheel 11 is set up in parallel with female runner 9, be loaded in the shrinkage pool set on the fixed block 1 10 described revolution wheel 11, female runner 9 outer walls are provided with gets kind of a cave, and described eight arm rotating shaft, 1 one ends are provided with torsion spring 12, the other end is provided with eight arm 3, and this eight arm 3 is corresponding with the lobe plate 4 that has the tooth of stumbling;
Described eight arm rotating shaft, 1 separated into two parts, the shape of cross section of the part of close eight arm 3 is square, is square shaft 23, outer a part of shape of cross section is circular, is circular shaft 22;
Described revolution wheel 11 passes eight arm rotating shaft 1 by axis hole, this axis hole is the square hole 16 suitable with the square shaft of eight arm rotating shaft 1, the square hole 16 of described revolution wheel 11 stretches out and forms rotating shaft 19, described rotating shaft 19 is circular shaft, female runner 9 is provided with circular shaft hole 21, with above-mentioned rotating shaft suitable 19, female runner 9 is set in the rotating shaft 19 rotatable, revolution wheel 11 is interspersed on the square shaft 23 of eight arm rotating shaft 1 with female runner 9, female runner 9 arranges near eight arm 3, and revolution wheel 11 is provided with female runner 9 can relatively-stationary set bolt 24.
Described revolution is taken turns 11 outer walls and is provided with and gets kind of cave 13 greatly and get 18 two in kind of cave for a short time and get kind of a cave, female runner 9 outer walls be provided with one with revolution take turns get greatly on 11 outer walls kind of cave 13 identical get kind of a cave.Getting kind of cave 13 greatly is to measure kind for the essence of different crops seed with the effect of getting kind of cave 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 24, rotate revolution wheel 11 and female runner 9, select kind of the cave of getting that varies in size, regulate the size of getting kind.
Preferably be provided with the stroke hole 20 that set bolt 24 is slidably reciprocated on described female runner 9.Utilize stroke hole 20, can be under the situation of unscrewing set bolt 24 a little, just can finish relatively rotating of revolution wheel 11 and female runner 9, select kind of the cave of getting that varies in size, and do not need to open fully set bolt 24 revolution wheel 11 is separated with female runner 9.
The tooth of stumbling that described lobe plate 4 has preferably includes shaggy tooth 6.Utilize the difform tooth of stumbling, make the shake of eight arm, drive the shake of revolution wheel 11 and female runner 9, in use, the shaggy tooth 6 that hits lobe plate 4 is dialled in eight arm road earlier, 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 follow-up little shaggy tooth 6, 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.
Preferably be provided with scraping blade 8 near revolution wheel 11 with female runner 9 places on the described fixed block 2.The effect of scraping blade also is near the place of revolution wheel 11 with female runner 9, removes and gets seed unnecessary on kind of the runner, is beneficial to essence and measures kind.
Described scraping blade 8 is preferably made by cushion compound, makes as rubber, plastic or other material.
In the use, lobe plate 4 of the present utility model is fixed on the dibbler assembly drum central axis, be with the lobe plate 4 of the tooth of stumbling to be positioned at total cylinder the latter half seed zone place, fixed block of the present utility model is installed on the dibbler assembly cylinder inner ring, the hole of fixed block is corresponding with dibbler sowing road and sowing duckbilled, what sowing duckbilleds dibbler has, and what seed taking devices of the present utility model just are installed accordingly.During sowing, dibbler assembly cylinder rotates, seed taking device also rotates thereupon, lobe plate 4 relative fixed are not changeed, when seed taking device goes to assembly cylinder the latter half seed zone, eight arm of this seed taking device is dialled the tooth of stumbling that hits on the lobe plate 4, and eight arm is stressed to be depressed, and gets the seed that the seed zone place is aimed in kind of cave of getting on kind of the runner, because seed is mobile with the rotation of assembly cylinder, seed enters gets kind of a cave, realizes getting kind, gets in kind of the process, eight arm is constantly dialled the tooth of stumbling that hits on the lobe plate 4, get kind of a runner and constantly shake and vibrate, seed is entered timely and accurately get kind of a cave, eight arm progressively leaves lobe plate 4, under the effect of torsion spring, pull back, kind of the cave band of getting on kind of the runner of getting the sowing road that seed turns to the assembly cylinder, and seed enters dibbler sowing road and sowing duckbilled under the effect of gravity, wait sowing.Size when sowing according to actual needs is got kind of the cave of getting of establishing respective amount on kind of the runner, because one got kind of cave and only adorn a seed, so the utility model is got kind of a standard, the sowing hole rate is low.Relatively rotating of the utility model utilization revolution wheel 11 and female runner 9 can be relative to the structure of changeing: when rotating female runner, when female runner get kind of cave and revolution wheel get kind of cave up side by side the time, be exactly two two cave working methods of planting, desirable two seeds, when unclamping bolt, rotate female runner, plant the cave and forward the below to, the top has only one of the revolution wheel to get kind of a cave, this is single cave working method of planting, a desirable seed has been realized more exchanging kind of a runner for, makes revolution wheel 11 rotate different angles with female runner 9, regulate the position of getting kind of cave that varies in size, according to getting the number of planting, decide the number of getting kind of cave, so namely convenient practical again.
Compared with prior art, the utility model has the advantages that rational in infrastructure, economical and practical, with the supporting use of existing fine seeder, can 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 is got the size in kind of cave, flexible and convenient to use, improve the sowing operating efficiency, can satisfy actual needs.
Description of drawings
Fig. 1 is the use state reference configuration schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural representation of the side-looking of the utility model fixed block.This state is the tooth of stumbling that lobe plate 4 the has schematic diagram when not blocking eight arm.
Fig. 3 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 4 the has schematic diagram when having blocked eight arm.
Fig. 4 is the right TV structure schematic diagram of fixed block among Fig. 2.
Fig. 5 is the structural representation of eight arm rotating shaft and eight arm among Fig. 2.
Fig. 6 is for being reference among Fig. 3, the left TV structure schematic diagram of revolution wheel.
Fig. 7 is for being reference among Fig. 3, the right TV structure schematic diagram of revolution wheel.
Fig. 8 is the structural representation of A-A direction among Fig. 6.
Fig. 9 is the cross section sectional structure schematic diagram of revolution wheel among Fig. 7.
Figure 10 is the left TV structure schematic diagram of female runner for to be reference among Fig. 3.
Figure 11 is for being reference among Fig. 3, the sectional structure schematic diagram of looking for the right side of female runner.
Figure 12 is the B-B direction structure schematic diagram of Figure 10.
Figure 13 is revolution wheel 11, female runner 9 and eight arm pivoted link position relational structure schematic diagram for to be reference among Fig. 3.
Shown in the figure: 1 is eight arm rotating shaft, and 2 is fixed block, and 3 is eight arm, and 4 is lobe plate, 6 is shaggy tooth, and 7 is dibbler assembly central shaft, and 8 is scraping blade, and 9 is female runner, 10 is shrinkage pool, and 11 are the revolution wheel, and 12 is torsion spring, and 13 for getting kind of a cave greatly, 14 is the torsion spring fixing hole, and 15 are embedding torsion spring groove, and 16 is square hole, and 17 for installing and fixing the bolt hole of bolt, 18 for getting kind of a cave for a short time, and 19 are rotating shaft, and 20 is the stroke hole, and 21 is the circular shaft hole, 22 is circular shaft, and 23 is square shaft, and 24 is set bolt, and 25 is nut.
Embodiment
Embodiment 1:
With reference to Fig. 1-Figure 13, a kind of for the seed taking device on the fine seeder, this apparatus main body comprises fixed block 2, this fixed block 2 is provided with the hole, be provided with mobilizable eight arm rotating shaft 1 in the hole, eight arm rotating shaft 1 is provided with a pair of kind of the runner of getting, one of them is revolution wheel 11, another female runner 9, described revolution wheel 11 is set up in parallel with female runner 9, is loaded in the shrinkage pool set on the fixed block 1 10, described revolution wheel 11, female runner 9 outer walls are provided with gets kind of a cave, described eight arm rotating shaft, 1 one ends are provided with torsion spring 12, and the other end is provided with eight arm 3, and this eight arm 3 is corresponding with the lobe plate 4 that has the tooth of stumbling;
Described eight arm rotating shaft, 1 separated into two parts, the shape of cross section of the part of close eight arm 3 is square, is square shaft 23, outer a part of shape of cross section is circular, is circular shaft 22;
Described revolution wheel 11 passes eight arm rotating shaft 1 by axis hole, this axis hole is the square hole 16 suitable with the square shaft of eight arm rotating shaft 1, the square hole 16 of described revolution wheel 11 stretches out and forms rotating shaft 19, described rotating shaft 19 is circular shaft, female runner 9 is provided with circular shaft hole 21, with above-mentioned rotating shaft suitable 19, female runner 9 is set in the rotating shaft 19 rotatable, revolution wheel 11 is interspersed on the square shaft 23 of eight arm rotating shaft 1 with female runner 9, female runner 9 arranges near eight arm 3, and revolution wheel 11 is provided with female runner 9 can relatively-stationary set bolt 24.
Embodiment 2:
The contrast accompanying drawing is compared with embodiment 1, and its different places are that described revolution takes turns 11 outer walls and be provided with and get kind of cave 13 greatly and get 18 two in kind of cave for a short time and get kind of a cave, female runner 9 outer walls be provided with one with revolution take turns get greatly on 11 outer walls kind of cave 13 identical get kind of a cave.Getting kind of cave 13 greatly is to measure kind for the essence of different crops seed with the effect of getting kind of cave 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 24, rotate revolution wheel 11 and female runner 9, select kind of the cave of getting that varies in size, regulate the size of getting kind.
Embodiment 3:
The contrast accompanying drawing is compared with embodiment 2, and its different places are that described female runner 9 is provided with the stroke hole 20 that set bolt 24 is slidably reciprocated.Utilize stroke hole 20, can be under the situation of unscrewing set bolt 24 a little, just can finish relatively rotating of revolution wheel 11 and female runner 9, select kind of the cave of getting that varies in size, and do not need to open fully set bolt 24 revolution wheel 11 is separated with female runner 9.
Embodiment 4:
The contrast accompanying drawing is compared with embodiment 3, and its different places are that the tooth of stumbling that described lobe plate 4 has is shaggy tooth 6.Utilize the difform tooth of stumbling, make the shake of eight arm, drive the shake of revolution wheel 11 and female runner 9, in use, eight arm is at first dialled the bigger shaggy tooth 6 that hits lobe plate 4, 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 follow-up little shaggy tooth, 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 5:
The contrast accompanying drawing is compared with embodiment 4, and its different places are to be provided with scraping blade 8 near revolution wheel 11 with female runner 9 places on the described fixed block 2.The effect of scraping blade also is near the place of revolution wheel 11 with female runner 9, removes and gets seed unnecessary on kind of the runner, is beneficial to essence and measures kind.Described scraping blade 8 is made by cushion compound, makes as rubber, plastic or other material.
Claims (8)
1. seed taking device that is used on the fine seeder, it is characterized in that this apparatus main body comprises fixed block (2), this fixed block (2) is provided with the hole, be provided with mobilizable eight arm rotating shaft (1) in the hole, eight arm rotating shaft (1) is provided with a pair of kind of the runner of getting, one of them is revolution wheel (11), another female runner (9), described revolution wheel (11) is set up in parallel with female runner (9), being loaded on fixed block (1) goes up in the set shrinkage pool (10), described revolution wheel (11), female runner (9) outer wall is provided with gets kind of a cave, described eight arm rotating shaft (1) one end is provided with torsion spring (12), the other end is provided with eight arm (3), and this eight arm (3) is corresponding with the lobe plate that has the tooth of stumbling (4);
Described eight arm rotating shaft (1) separated into two parts, the shape of cross section of the part of close eight arm (3) is square, is square shaft (23), outer a part of shape of cross section is circular, is circular shaft (22);
Described revolution wheel (11) passes eight arm rotating shaft (1) by axis hole, this axis hole is the square hole (16) suitable with the square shaft of eight arm rotating shaft (1), the square hole (16) of described revolution wheel (11) stretches out and forms rotating shaft (19), described rotating shaft (19) is circular shaft, female runner (9) is provided with circular shaft hole (21), suitable with above-mentioned rotating shaft (19), female runner (9) is set in rotating shaft (19) and goes up rotatable, revolution wheel (11) is interspersed on the square shaft (23) of eight arm rotating shaft (1) with female runner (9), female runner (9) arranges near eight arm (3), and revolution wheel (11) is provided with female runner (9) can relatively-stationary set bolt (24).
2. as claimed in claim 1 for the seed taking device on the fine seeder, it is characterized in that described revolution wheel (11) outer wall is provided with gets kind of a cave (13) greatly and gets (18) two in kind of cave for a short time and get kind of a cave, female runner (9) outer wall be provided with one with revolution take turns get greatly on (11) outer wall kind of a cave (13) identical get kind of a cave.
3. as claimed in claim 1 or 2 for the seed taking device on the fine seeder, it is characterized in that described female runner (9) is provided with the stroke hole (20) that set bolt (24) is slidably reciprocated.
4. as claimed in claim 1 or 2 for the seed taking device on the fine seeder, it is characterized in that the tooth of stumbling that described lobe plate (4) has is shaggy tooth (6).
5. as claimed in claim 3 for the seed taking device on the fine seeder, it is characterized in that the tooth of stumbling that described lobe plate (4) has is shaggy tooth (6).
6. as claimed in claim 1 or 2 for the seed taking device on the fine seeder, it is characterized in that described fixed block (2) is gone up close revolution wheel (11) and female runner (9) locates to be provided with scraping blade (8).
7. as claimed in claim 3 for the seed taking device on the fine seeder, it is characterized in that described fixed block (2) is gone up close revolution wheel (11) and female runner (9) locates to be provided with scraping blade (8).
8. as claimed in claim 6 for the seed taking device on the fine seeder, it is characterized in that described scraping blade (8) made by cushion compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109648 CN203136494U (en) | 2013-03-12 | 2013-03-12 | Seed taking device for precise dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109648 CN203136494U (en) | 2013-03-12 | 2013-03-12 | Seed taking device for precise dibbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136494U true CN203136494U (en) | 2013-08-21 |
Family
ID=48964072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109648 Expired - Lifetime CN203136494U (en) | 2013-03-12 | 2013-03-12 | Seed taking device for precise dibbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125183A (en) * | 2013-03-12 | 2013-06-05 | 张和平 | Seed picking device for precise dibbler |
| CN105103735A (en) * | 2015-08-07 | 2015-12-02 | 新疆科神农业装备科技开发股份有限公司 | High-density precision dibble and precision seeder formed thereby |
-
2013
- 2013-03-12 CN CN 201320109648 patent/CN203136494U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125183A (en) * | 2013-03-12 | 2013-06-05 | 张和平 | Seed picking device for precise dibbler |
| CN103125183B (en) * | 2013-03-12 | 2015-03-04 | 张和平 | Seed picking device for precise dibbler |
| CN105103735A (en) * | 2015-08-07 | 2015-12-02 | 新疆科神农业装备科技开发股份有限公司 | High-density precision dibble and precision seeder formed thereby |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201928611U (en) | Barrel-type seed sowing machine | |
| CN203814166U (en) | Precise dual-purpose seed-metering device | |
| CN110012709B (en) | Air-suction type garlic directional seed sowing device | |
| CN107667621A (en) | A kind of efficient precision drill | |
| CN103098594B (en) | Mechanical precision dibbler | |
| CN203136494U (en) | Seed taking device for precise dibbler | |
| CN203136487U (en) | Mechanical precise dibbler | |
| CN203136495U (en) | Extractable seed taking device for precise dibbler | |
| CN106856750A (en) | The wheeled accurate rice pot seedling of hook tooth transplants vertical seedlings sending mechanism | |
| CN102640610B (en) | Double-crank pot clamping type transplanting mechanism for rice pot seedling transplanting machine | |
| CN213784172U (en) | Quantitative fertilizer applicator suitable for mountain region cigarette district | |
| CN105660000B (en) | Mechanical binary fine seeder | |
| CN103125183B (en) | Seed picking device for precise dibbler | |
| CN103098596B (en) | Removable seeding device for precise dibbler | |
| CN201097486Y (en) | Hand-hold seeder seed fertilizer precision seeding quantitatively conveying shaft | |
| CN110809959A (en) | Intelligent seeding device based on eccentric rotation for changing planting depth | |
| CN201938047U (en) | Corn seeder | |
| CN2728188Y (en) | Seed taking device of hill-drop planter | |
| CN201234452Y (en) | Seed dibbling machine | |
| CN205336815U (en) | Smart volume dibbler of mechanical type binary | |
| CN102326475B (en) | Vibration level type seed clearing device | |
| CN201682777U (en) | Hand-held stamping seeding and fertilizing machine | |
| CN201700149U (en) | Rotary precision seed planter | |
| CN206713364U (en) | Hand pushed wheel type seeder arranges seed device with folder simple grain is referred to | |
| CN206423094U (en) | Unilateral clipping dibbler center cams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150304 |
|
| RGAV | Abandon patent right to avoid regrant |