CN2277164Y - Rice quantitative dibbler - Google Patents
Rice quantitative dibbler Download PDFInfo
- Publication number
- CN2277164Y CN2277164Y CN 95223624 CN95223624U CN2277164Y CN 2277164 Y CN2277164 Y CN 2277164Y CN 95223624 CN95223624 CN 95223624 CN 95223624 U CN95223624 U CN 95223624U CN 2277164 Y CN2277164 Y CN 2277164Y
- Authority
- CN
- China
- Prior art keywords
- seed
- seeding
- quantitative
- cylinder
- wheel
- 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 - Fee Related
Links
Images
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a minitype continuous seeding agricultural machine which is suitable for quantitative spot seeding of rice. The utility model is characterized in that a mopping board is installed at the lower part of a machine frame. Rollers are installed at the front end of the machine frame. The tangential direction of the centerline of a seed discharging mouth on the circumference of a seed discharging wheel makes an angle of 45 + /-5 DEG with the centerline. The angle of a seed conveying pipe and the inner wall of the seed discharging wheel is adjustable. The number of the seed dishcarging mouths on the seed discharging wheel is equal to the number of walking plates on the roller. The roller is pulled to drive the seed discharging wheel to rotate to complete the process of seed capsulation, seed clearing, seed protection and seed discharging. The minitype continuous seeding agricultural machine is suitable for the quantitative spot seeding of various rice seeds. The utility model has the advantages of simple structure, convenient operation, good seeding quality and high efficiency. Compared with the existing kinds of rice seeding, production and income are obviously increased.
Description
The utility model relates to the small-sized continuous sowing agricultural machinery of a kind of paddy rice.Be applicable to the equidistant quantitatively program request of rice paddy seed, and to dry kind, expand kind, chitting piece is all applicable.
At present the used patent No. is that 86205528 crop precise hole sowing machine meets equidistant bunch planting agriculture requirement, can improve the sowing operating efficiency.All the time to be in free style be main to seed in the sowing process, and mechanical type is the state of assisting, and is difficult for the mechanical injury kind.But owing to adopt the running gear of nonirrigated farmland sower, and fuselage is heavy, therefore, in the paddy field that paste is mashed all kinds of rice paddy seeds is carried out quantitative bunch planting, be easy to generate the same with present general paddy field sower exist gather around the mud phenomenon, cause consumption power many and gather around the seed acupuncture point that mud causes and move up and down; Owing to need to protect kind of a bar by movable seeds protecting plate is set, parts such as seeding bar are finished capsule kind one clear kind one and are protected kind of a seeding process, make the metering system structure comparatively complicated again, and manufacturing cost improves, and makes troubles to use; Again because the fixed angle of grain tube and seed wheel inwall, only depend on grain tube exit and seed wheel inwall to keep certain intervals, and make the opposite interior kind amount of seed wheel that keeps of grain tube seed export direction stable with seed flow direction in the seed wheel, also wide inadequately to various difform rice paddy seed adaptability; In addition, regulate the volume of seed bucket, easily be with small quantities of seed on the adjusting rod, influenced the accuracy of sowing by stretching of kind of amount adjusting rod.
The purpose of this utility model provide a kind of simple in structure, science, rationally, the accurate more quantitative planter of paddy rice of seeding quantity, make it under the prerequisite of the agriculture requirements such as equidistant program request that meet intensive cultivation, machine sowing does not produce and gathers around mud or show slurry in the paddy field, seed is not shifted, capable cave distance and the seed number per of guaranteeing the quantitative program requests of seed such as paddy rice have higher precision, and can both reach quantitative program request to dry kind, the kind that expands, chitting piece.In addition, go back every mu of program request cave of controlled number, seeding quantity and adjusting dense planting mode.
For achieving the above object, the quantitative planter of paddy rice described in the utility model mainly contains frame, walking and seeding three parts and forms.
Frame is made by section bar, and the hook that opens the door is housed on the frame.Running gear is made up of pull bar, cylinder, wheel shaft, planker, chain, and the frame below is provided with one group of planker with the contact position, paddy field, and the frame front end is equipped with cylinder, planker slides between line-spacing and advances, play the effect of support loom, pull bar is connected with the frame front end, and cylinder drives seed wheel by chain and rotates.The seeding part is made up of seed-box, grain tube, seed wheel and wheel shaft, the interval certain position is provided with the seeding mouth on the seed wheel, the quantity of seeding mouth equates with the quantity of the up limp of cylinder, seeding door, spring, seed bucket are housed on the seeding mouth, the seeding door touches unlatching with the clasp joint that opens the door, and borrows spring action to close automatically.Seeding mouth center line tangential and this center line on the seed wheel circumference is at 45 ± 5 ° of angles.The diameter of cylinder is by adjusting screw(rod), and nut can change, to control every mu of program request cave number.The outlet of grain tube enters in the seed wheel, and keep certain interval with the seed wheel arc inner wall, the angle of grain tube and seed wheel inwall can be regulated as required, make that various difform rice paddy seeds remain relative equivalent in on-demand process in the seed wheel, and the seed flow direction that grain tube seed export direction causes when rotating with seed wheel is opposite.
Seed bucket in the seeding mouth described in the utility model is the drawer type seed bucket, its volume can be regulated, mainly screw rod by being fixed on seeding mouth side and the spring on the screw rod, nut are controlled the volume of seed bucket in the seeding mouth, reach the effect of regulating seeding quantity.
The quantitative planter of paddy rice described in the utility model is equipped with a taper type tube connector at seed-box and grain tube junction, can keep the seed in the seed-box to enter grain tube continuously, arrives in the seed wheel.
Cylinder described in the utility model, planker adopt light material to make, and frame adopts high-strength section bar to make.
The utility model volume is little, and is in light weight, simple in structure, processing ease, and labour intensity is little, and cost is low, and about about 800 yuan of present every cost is suitable for rural area self-employed farmer's the quantitative program request of paddy rice, also can be used for large-area rice mechanization sowing.To dry kind, bloated kind, all practicable equidistant quantitatively program request of chitting piece.
In the accompanying drawing:
Fig. 1 is the complete machine stereogram of the utility model embodiment.
Fig. 2 is a seed wheel seeding process schematic diagram.
Fig. 3 is seeding mouth structure figure.
Can be explained in detail the utility model according to embodiment.
According to the program request requirement, at first regulate the distance that reaches between the two adjacent seed wheels 3 between the two adjacent plankers 5, the seed that seeding mouth 9 is discharged drops on field, the paddy field face between the two adjacent plankers just.According to the requirement of every mu of program request cave number, by screw rod 22, nut 23 regulates the diameter of cylinder 7 again.Then, by the nut on the adjusting screw(rod) 17 18 and flexible in order to control seed bucket 11 by the work of spring 16, make the volume of seed bucket 11 in seeding mouth 9 consistent with required seeding quantity, because it is to realize by stretching of drawer type seed bucket that the kind amount is regulated, overcome the sowing quantity adjusting rod easily with kind, put kind of a seeding quantity coarse disadvantage that causes, and easy to operate.At last according to the type of seed and the interval and the angle of good grain tube 2 of shape adjustment and seed wheel 3 inwalls, to guarantee the stable of seed wheel 3 interior kind amounts.
With manpower pulling pull bar 6, the cylinder 7 that is contained in frame 1 front end is rotated in the paddy field, cylinder drives seed wheel 3 by wheel shaft 20 and chain 8 and does the constant speed rotation in the face of rolling field.Require the number of elements of seeding mouth 9 to equate, sow the sub-clan position contour in the paddy field with guarantee point with the quantity of cylinder 7 up limps 21.Be contained in advance together in paddy field parallel move of the planker 5 of frame 1 below, play the supporting fuselage along with cylinder 7.Seed in the seed-box 4 enters in the seed wheel 3 by grain tube 2, and seed-box 4 is provided with a taper type tube connector 19 with grain tube 2 junctions, guarantees that seed 14 enters seed wheel 3 from seed-box 4 continuously.Grain tube 2 can be according to variety classes with the angle of seed wheel 3 inwalls, and the difform rice paddy seed needs of input is continuously regulated, and the grain tube exit is apart from 0.5-0.9 centimetre of seed wheel arc inner wall.
Do not produce phenomenons such as mud when the utility model is sowed in the paddy field, planker 5, cylinder 7 can adopt lightweight materials such as timber, plastics to make.Frame 1 can adopt materials such as intensity, better rigidity hollow steel pipe to make.
For making the utility model in on-demand process, eliminate grain tube 2 contingent stifled kind of phenomenons, at the other simple and easy vibrating device that is provided with of seed-box, can vibrate seed-box 4 at any time or regularly, play the booster action of mediation seed.
The setting of seed wheel quantity can be according to the difference of traction power and different, as uses the manpower traction, the quantity of seed wheel generally 4-6 only about.
With seeding mouth on the seed wheel is example.Require seeding mouth 9 center lines tangential and this center line on seed wheel 3 circumference at 45 ± 5 ° of angles.When seed wheel 3 is center clockwise direction rotation with axis hole 12 like this, as being zero degree, just the seed wheel circumference can be divided into four districts: be capsule kind district between 0 °-90 °, accept seed from grain tube with vertical minimum point; Be the clear district of planting between 90 °-180 °,, remove the seed outside the seed bucket by action of gravity; Between 180 °-315 ° for protecting kind of a district, quantitative seed in the main maintenance seed bucket, and gradually the seed in the seed bucket 11 is delivered to seeding door 13 tops, protecting kind of district terminal is the seeding point, the seeding door is contacted with the hook 10 that opens the door and opens, make the seed that places seeding mouth end originally drop into the paddy field, realize seeding, the seeding door is closed immediately automatically by spring 15; Do not distinguish for having to plant between 315 °-360 °.Like this, a seeding mouth rotates a week by seed wheel, realizes once sowing.
This machine only needs the one man operation of medium work power, and technology is grasped easily, and day machine sowing 8-10 mu improves more than 8 times than manual program request work efficiency, improves work efficiency more than 16 times than manual the transplanting.The paddy rice of this machine sowing kind than manual transplanting, program request, broadcast sowing, between traditional paddy rice seeding method volume increase such as seedling machine transplanting of rice 7.5-27.6%, overcome the heavy physical labor such as operation grade of bending over.This machine also can be used animal power, and machine power is supporting carries out the quantitative program request of paddy rice.
Claims (5)
1, the quantitative planter of a kind of paddy rice, comprise frame (1), seed-box (4), grain tube (2), seed wheel (3), seeding mouth (9), seeding door (13), spring (15), seed bucket (11), the hook that opens the door (10), pull bar (6), seeding door (13) contacts unlatching with the hook that opens the door (10), and borrow spring (15) effect to close automatically, and it is characterized in that frame (1) below is provided with one group of planker (5) with the contact position, paddy field, frame (1) front end is equipped with cylinder (7), the diameter of cylinder (7) can pass through screw rod (22), nut (23) is regulated, and cylinder (7) drives seed wheel (3) by chain (8) and rotates, and the number of elements that seed wheel (3) is gone up seeding mouth (9) equates with the quantity of the up limp of cylinder (7) (21), the center line of seeding mouth (9) tangential and this center line on seed wheel (3) circumference is at 45 ± 5 ° of angles, and the angle of grain tube (2) and seed wheel inwall can be regulated as required.
2, the quantitative planter of paddy rice according to claim 1 is characterized in that seed-box (4) and grain tube (2) junction are provided with a taper type tube connector (19).
3, the quantitative planter of paddy rice according to claim 1, it is characterized in that seed bucket (11) is the drawer type seed bucket, seeding mouth (9) side is fixed with screw rod (17), by the spring (16) on the screw rod (17), nut (18) can be controlled the volume of the interior seed bucket of seeding mouth (9) (11), reaches the effect of regulating seeding quantity.
4, the quantitative planter of paddy rice according to claim 1 is characterized in that cylinder (7), and planker (5) adopts light material to make, and frame (1) adopts high-strength section bar to make.
5, the quantitative planter of paddy rice according to claim 1 is characterized in that at the other simple and easy vibrating device that is provided with of seed-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223624 CN2277164Y (en) | 1995-09-20 | 1995-09-20 | Rice quantitative dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223624 CN2277164Y (en) | 1995-09-20 | 1995-09-20 | Rice quantitative dibbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2277164Y true CN2277164Y (en) | 1998-04-01 |
Family
ID=33870633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95223624 Expired - Fee Related CN2277164Y (en) | 1995-09-20 | 1995-09-20 | Rice quantitative dibbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2277164Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746050A (en) * | 2016-04-21 | 2016-07-13 | 咸宁市农业科学院 | Precision rice seeder |
| CN105917820A (en) * | 2016-04-21 | 2016-09-07 | 咸宁市农业科学院 | Precision drum-type seed-metering device for sowing |
-
1995
- 1995-09-20 CN CN 95223624 patent/CN2277164Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746050A (en) * | 2016-04-21 | 2016-07-13 | 咸宁市农业科学院 | Precision rice seeder |
| CN105917820A (en) * | 2016-04-21 | 2016-09-07 | 咸宁市农业科学院 | Precision drum-type seed-metering device for sowing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111436239A (en) | Tillage machine | |
| CN108781639A (en) | A kind of wheeled delivery structure of orientation seeder | |
| CN107148826A (en) | A kind of hand propelled automatic spacing mixed seeding device | |
| CN2277164Y (en) | Rice quantitative dibbler | |
| CN107683650B (en) | Dual-purpose pneumatic conveying type direct seeding machine for rape and wheat | |
| CN214628090U (en) | Rice fertilizer applicator for plot experiment | |
| CN214708592U (en) | Hydraulic drive four-ridge eight-row carrot multifunctional planting machine | |
| CN209314260U (en) | A kind of agricultural hill-drop drill with regulatory function | |
| CN2855026Y (en) | Precision zero speed seeder for soy bean | |
| CN214014980U (en) | Agricultural seeding and fertilizing dual-purpose device | |
| CN211792768U (en) | Integration ditching watering seeding equipment | |
| CN113575036A (en) | Synchronous fertilizing and seeding device for agricultural production | |
| CN115943779A (en) | Six-row corn-soybean intercropping air-suction type precision no-tillage planter | |
| Kshnikatkin et al. | Methods for pre-sowing treatment of legume grass seeds to improve their sowing properties | |
| CN2287775Y (en) | Crop dibbling fertilizer distributor | |
| CN220255033U (en) | Seeding device for agricultural machinery | |
| CN213784075U (en) | Low-ridge planting and furrow sowing fertilizing device for peanut cultivation | |
| CN2076299U (en) | Multipurpose seeding plough | |
| CN116034693B (en) | Fertilizer structure of fertilizer distributor and fertilizer distributor thereof | |
| CN218977533U (en) | Soil taking side throwing type film soil covering mechanism and rice dry direct seeding machine comprising same | |
| CN204796120U (en) | Seeder | |
| CN2305038Y (en) | Multifunctional small seeder | |
| CN218277779U (en) | Roselle seed and fertilizer separating seeder | |
| CN220511630U (en) | Seeding device with adjusting function | |
| CN214155339U (en) | Large-ridge soybean five-element seeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |