CN101702970B - Belt type precision seed-metering device for rape - Google Patents
Belt type precision seed-metering device for rape Download PDFInfo
- Publication number
- CN101702970B CN101702970B CN2009102460761A CN200910246076A CN101702970B CN 101702970 B CN101702970 B CN 101702970B CN 2009102460761 A CN2009102460761 A CN 2009102460761A CN 200910246076 A CN200910246076 A CN 200910246076A CN 101702970 B CN101702970 B CN 101702970B
- Authority
- CN
- China
- Prior art keywords
- seed
- seeding
- band
- case
- sowing
- 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
Abstract
The invention relates to a belt type precision seed-metering device for rape, which comprises main devices such as a seed-metering belt (6), a seed protection device (4), seed cleaning devices (16) and the like, wherein a chain wheel (14) is connected with a driving shaft (15) through a key, and a driving belt wheel (5) is arranged on the driving shaft (15) and is connected with a driven belt wheel (8) through the seed-metering belt (6); the seed protection device (4) is connected with a front bracket (2) through seed protection brackets (3a1, 3a2, and 3a3) respectively; the seed cleaning devices (16a1 and 16a2) are connected to lower seed box brackets (7a2 and 7a4) through seed cleaning brackets (17a1 and 17a2); a seed guide tube (1) is arranged on a bottom plate (13); an upper seed box is arranged on a lower seed box (8); and the lower seed box (8) is connected with the bottom plate (13) and a rear bracket (12) through a lower seed box bracket (7a1) and a lower seed box bracket (7a2) respectively. The device can also be applied to plot seeders of other seeds with middle and small grain diameters.
Description
Technical field
The present invention relates to planting machinery technical field in the agricultural machinery, be specifically related to a kind of belt type precision seed-metering device for rape.The seeding band of, different shaped bore dia dissimilar by changing also can be used for the sub-district breeding sower of small particle diameter seed in other.
Background technology
The sub-district is meant big plot is required to be separated into some sub-districts according to certain dimensions and breeding that lateral road is at interval arranged between sub-district and the sub-district.The sub-district breeding is meant the work of carrying out stock breeding, popularization, purification and rejuvenation in the sub-district; It is one of important step of agricultural production.Manual work is mainly adopted in present domestic rape sub-district breeding, relate to multinomial manual work operations such as arable land, level land, trench digging, ridging, sowing, fertilising, earthing, level land, have that labour intensity is big, production efficiency is low, the worker consumes many, problems such as job specification is poor, quality, low difference.Therefore, a kind of economic and practical, simple in structure and rape precision drilling function in sub-district that be convenient to operation and maintenance satisfy to be produced actual active demand.The core that the smart amount in rape sub-district is broadcast machine is a precise seeder.At present, the seeding unit that is applied to the rape precision drilling mainly comprises two kinds of mechanical type and pneumatic types.Pneumatic type seeding unit major defect be seed plate machining accuracy height, operating air pressure narrow range, to blower fan and drive mechanism thereof require high.The invention provides a kind of rape sub-district breeding belt precision quantitative seed drill, it is simple in structure, compact, and is easy to use; The seeding band of, different shaped bore dia dissimilar by changing can be sowed the seed of different strains, and versatility is good; The damage of seeding operation seed is few, is easy to realize the simple grain Precision Seeding.
Summary of the invention
The purpose of this invention is to provide a kind of rape sub-district breeding belt precise seeder that is applicable to, implement the live operation of the smart amount in rape sub-district.
The present invention is by the following technical solutions:
A kind of belt type precision seed-metering device for rape comprises seeding band (6), protects kind of a device (4), cleaning device (16), grain conductor (1), on plant case (10), the case of sowing (8), sprocket wheel (14), driving pulley (5), driven pulley (11) and bracing or strutting arrangement (9), described sprocket wheel (14) is connected with driving shaft (15) by key, driving pulley (5) is installed on the driving shaft (15), and driving pulley (5) is connected with driven pulley (8) by seeding band (6); Protect kind of a device (4) respectively by protect kind of a support (3a1), (3a2) is connected with fore-stock (2) with (3a3); Cleaning device (16a1) and (16a2) by clear plant support (17a1) and (17a2) be connected in the box bracket of sowing (7a2) and (7a4) on; Grain conductor (1) is installed on the base plate (13); Last kind of case is installed on the case of sowing (8); The case (8) of sowing is connected with the box bracket of sowing (7a2) by the box bracket of sowing (7a1) respectively with base plate (13), after-poppet (12).
Described seeding band (6) comprises seeding belt plate (21), bearing pin (22), and 26 blocks of seeding belt plates (21) connect into 1 circular seed discharge belt by 26 bearing pins (22), and per 1 block of seeding belt plate (21) is provided with 1 type hole.
Described cleaning device comprises plants axle (23) clearly, iron wire (24), pad (25), sleeve sheet combination (26), moving nut (27), spring (28), quiet nut (29) and rubber shell fragment (30), iron wire (24) and pad (25) are installed in plants clearly on the axle (23), and quiet nut (29) is welded on plants clearly on the axle (23); The clear axle (23) of planting passes the sleeve part that the sleeve sheet makes up (26); Moving nut (27) is welded on the sleeve part of sleeve sheet combination (26), and spring (28) is installed between moving nut (27) and the quiet nut (29), and rubber shell fragment (30) is installed in the sheet part of sleeve sheet combination (26), and its effect is to plant clearly.
Described kind of the device (4) that protects comprises and protects kind band (18), cam (19) and protect kind of an axle (20), protect kind of an axle (20) pass cam (19) and protect kind of a support (3a1), (3a2) is connected with (3a3), an inner surface that protects kind band (18) cooperates installation with the outer surface of cam (19).Protect kind of the outer surface of band (18) and cooperate installation with the outer surface of seeding band (6).
Compared with prior art, the present invention has following effect and advantage:
1, the present invention can realize the essence amount seeding to rape seed, 1~2 of a seeding, seeding precision height; The seed damage is few, and the seed percentage of damage is low.
2, cleaning device provided by the present invention can be back to unnecessary seed in the seeding banding pattern hole clearly in the seed-box under the effect of spring, realizes the clear function of planting; Do not need power drive, energy efficient.
3, the present invention is simple in structure, compact, and versatility is good.The seeding band of, different shaped bore dia dissimilar by changing can be sowed the seed of different strains.
Description of drawings
Fig. 1: be the present invention's disclosed a kind of rape of embodiment sub-district breeding belt precise seeder front view wherein.
Fig. 2: be the vertical view of Fig. 1.
Fig. 3: be kind of the device schematic diagram that protects of the present invention.
Fig. 4: be seeding band schematic diagram of the present invention.
Fig. 5: be cleaning device schematic diagram of the present invention.
Number definition is as follows among the figure: 1-grain conductor, 2-fore-stock; 3a1-first protects kind of a support, 3a2-second and protects kind of a support, 3a3-the 3rd and protect that kind of a support, 3a4-the 4th protect kind of a support, 3a5-the 5th protects kind of a support; 4-protects kind of a device; The 5-driving pulley; 6-seeding band; 7a1-case first support, 7a2-case second support, 7a3-case the 3rd support, 7a4-case the 4th support of sowing of sowing of sowing of sowing; The 8-case of sowing; The 9-bracing or strutting arrangement; Last kind of case of 10-; The 11-driven pulley; The 12-after-poppet; 13-base plate, 14-sprocket wheel, 15-main shaft, 16a1-first cleaning device, 16a2-second cleaning device, 17a1-first be clear plants the clear support, 18-of planting of support, 17a2-second and protects kind of a band, 19-cam, 20-and protect kind of an axle, 21-seeding belt plate, 22-bearing pin, clearly plant axle 23, iron wire 24, pad 25, sleeve sheet combination 26, move nut 27, spring 28, quiet nut 29, rubber shell fragment 30.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
The specific embodiment of the present invention is seen Fig. 1, shown in Figure 2.
A kind of rape sub-district breeding belt precise seeder, it comprises seeding band (6), protects kind of a device (4), cleaning device (16), grain conductor (1), on plant case (10), the case of sowing (8), sprocket wheel (14), driving pulley (5), driven pulley (11) and bracing or strutting arrangement (9), described sprocket wheel (14) is connected with driving shaft (15) by key, driving pulley (5) is installed on the driving shaft (15), and driving pulley (5) is connected with driven pulley (8) by seeding band (6); Protect kind of a device (4) respectively by protect kind of a support (3a1), (3a2) is connected with fore-stock (2) with (3a3); Cleaning device (16a1) and (16a2) by clear plant support (17a1) and (17a2) be connected in the box bracket of sowing (7a2) and (7a4) on; Grain conductor (1) is installed on the base plate (13); Last kind of case is installed on the case of sowing (8); The case (8) of sowing is connected with the box bracket of sowing (7a2) by the box bracket of sowing (7a1) respectively with base plate (13), after-poppet (12).
Driving pulley (5) drives the seeding band (6) that is installed on driving pulley 5 and the driven pulley (8) and does the turning anticlockwise motion under the driving of the input power that sprocket wheel 14 provides.Seeding band (6) is in turning course, and the seed in the case of sowing is charged in its type hole; Under the effect of cleaning device (16), unnecessary seed is eliminated and is back in the case of sowing (8) in the type hole.In the type hole remaining seed under the protection of protecting kind of a device (4), continue the revolution advance; when seeding band (6) returns back to when protecting kind of a device (4) terminal; lose kind of the effect of protecting of protecting kind of a device (4), the seed gravitate falls into grain conductor (1), thereby has realized seeding.
In the present embodiment, seeding band (6) comprises seeding belt plate (21) and bearing pin (22).26 blocks of seeding belt plates (21) connect into a circular seed discharge belt by 26 bearing pins (22), have 1 type hole on per 1 block of seeding belt plate.
The thin portion of cleaning device comprises plants axle (23), iron wire (24), pad (25), sleeve sheet combination (26), moving nut (27), spring (28), quiet nut (29) and rubber shell fragment (30) clearly.The clear axle (23) of planting passes the sleeve part that the sleeve sheet makes up (26).Iron wire (24) and pad (25) are installed in clearly and plant on the axle (23), play restriction sleeve sheet block position.Quiet nut (29) is welded on clearly and plants on the axle (23).Moving nut (27) is welded in the sleeve sheet combination (26), and spring (28) is installed between moving nut (27) and the quiet nut (29), for the combination of sleeve sheet provides elastic force.Rubber shell fragment (30) is installed in the sheet part of sleeve sheet combination (26), plays the effect of planting clearly.
Described kind of the device (4) that protects comprises and protects kind band (18), cam (19) and protect kind of an axle (20), protect kind of an axle (20) pass cam (19) and protect kind of a support (3a1), (3a2) is connected with (3a3), an inner surface that protects kind band (18) cooperates installation with the outer surface of cam (19).Protect kind of the outer surface of band (18) and cooperate installation with the outer surface of seeding band (6).
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is made amendment or replacement on an equal basis, and do not break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the claim scope of the present invention.
Claims (1)
1. a belt type precision seed-metering device for rape comprises seeding band (6), protects kind of a device (4), cleaning device (16), grain conductor (1), on plant case (10), the case (8) of sowing, base plate (13), fore-stock (2), after-poppet (12), sprocket wheel (14), driving shaft (15), driving pulley (5), driven pulley (11) and bracing or strutting arrangement (9); Last kind of case (10) is installed on the case of sowing (8), and the case of sowing (8) is connected with base plate (13), after-poppet (12) with case second support (7a2) of sowing by case first support (7a1) of sowing respectively; Seeding band (6) is positioned at the below of the case of sowing, described seeding band (6) comprises seeding belt plate (21), bearing pin (22), 26 blocks of seeding belt plates (21) connect into 1 circular seed discharge belt by 26 bearing pins (22), and per 1 block of seeding belt plate (21) is provided with 1 type hole; Described sprocket wheel (14) is connected with driving shaft (15) by key, and driving pulley (5) is installed on the driving shaft (15), and driving pulley (5) is connected with driven pulley (11) by seeding band (6); First and second cleaning device (16a1,16a2) is positioned at seeding band (6) top, is connected on the case (8) second of sowing, four supports (7a2,7a4) by first and second clear support (17a1,17a2) of planting respectively; Described cleaning device comprises plants axle (23) clearly, iron wire (24), pad (25), sleeve sheet combination (26), moving nut (27), spring (28), quiet nut (29) and rubber shell fragment (30), iron wire (24) and pad (25) are installed in plants clearly on the axle (23), and quiet nut (29) is welded on plants clearly on the axle (23); The clear axle (23) of planting passes the sleeve part that the sleeve sheet makes up (26), moving nut (27) is welded on the sleeve part of sleeve sheet combination (26), spring (28) is installed between moving nut (27) and the quiet nut (29), rubber shell fragment (30) is installed in the sheet part of sleeve sheet combination (26), and its effect is to plant clearly; Protecting kind of a device (4) protects kind of a support (3a1,3a2,3a3) by first, second and third respectively and is connected with fore-stock (2), described kind of the device (4) that protects comprises and protects kind band (18), cam (19) and protect kind of an axle (20), protecting kind of an axle (20) passes cam (19) and protects kind of a support (3a1,3a2,3a3) with first, second and third and be connected, protect kind of the inner surface of band (18) and cooperate installation, protect kind of the outer surface of band (18) and cooperate installation with the outer surface of seeding band (6) with the outer surface of cam (19); Grain conductor (1) is installed on the base plate (13), be positioned at the seeding band the below, contiguous protect kind of a device setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102460761A CN101702970B (en) | 2009-11-25 | 2009-11-25 | Belt type precision seed-metering device for rape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102460761A CN101702970B (en) | 2009-11-25 | 2009-11-25 | Belt type precision seed-metering device for rape |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101702970A CN101702970A (en) | 2010-05-12 |
CN101702970B true CN101702970B (en) | 2011-10-05 |
Family
ID=42373287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102460761A Expired - Fee Related CN101702970B (en) | 2009-11-25 | 2009-11-25 | Belt type precision seed-metering device for rape |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101702970B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102326475B (en) * | 2011-08-30 | 2013-07-31 | 华南农业大学 | Vibration level type seed clearing device |
CN102511225B (en) * | 2011-12-16 | 2014-07-02 | 四川农业大学 | Automatic belt-type seed arranging device of direct rice seeding machine |
CN103636318B (en) * | 2013-12-18 | 2015-10-28 | 华中农业大学 | Oscillatory type cotton field rape cover broadcasting device |
CN103907431B (en) * | 2014-03-31 | 2016-02-24 | 华中农业大学 | What a kind of band filled kind of tooth to fill kind band |
CN104782257B (en) * | 2015-05-11 | 2017-03-29 | 长江大学 | A kind of band send formula rotary tillage ferti precision planter |
CN106171192A (en) * | 2016-07-19 | 2016-12-07 | 柳州龙辉科技有限公司 | A kind of conservation device |
CN114916293A (en) * | 2022-05-19 | 2022-08-19 | 河南豪久科技有限公司 | Belt type air suction seed sowing device |
-
2009
- 2009-11-25 CN CN2009102460761A patent/CN101702970B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101702970A (en) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101702970B (en) | Belt type precision seed-metering device for rape | |
CN103329666B (en) | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing | |
CN201657620U (en) | Centralized slotted hole wheeled type precise rape seeding device | |
CN201378936Y (en) | Combined precision seeder | |
CN102577679B (en) | Rape minimum-tillage fertilization seed drill matched with walking tractor | |
CN101720588A (en) | Multi-row slot-hole-wheel-type precise rape seeding device | |
CN201690764U (en) | Rape cell breeding belt type precise seed sowing device | |
CN204335324U (en) | A kind of pore area formula precision seeder | |
CN202160409U (en) | Air-aspirating type under-film drip irrigation and filming precision seeder | |
CN201709110U (en) | Pneumatic seeding apparatus | |
CN103004337A (en) | Improved sowing machine | |
CN101690448A (en) | Universal pneumatic seed-metering device for soy beans and corn | |
CN104255140B (en) | Crank block eject-type single-grain precision seeding apparatus | |
CN202340385U (en) | Wheat-corn dual-purpose rotary tillage fertilizing seeding machine | |
CN201270658Y (en) | Rice tray precision seeder based on chain transmission | |
CN106576531B (en) | A kind of novel seed-taking device | |
CN201601966U (en) | Seed metering device | |
CN103975671A (en) | Precision seeder capable of realizing synchronous transmission of conveying and rotary drum | |
CN103109625A (en) | Micro-tilling pneumatic precision rape sowing and fertilizing machine matched with hand tractor | |
CN206948862U (en) | A kind of Horizontal disc dispenser | |
CN116724719A (en) | wheat planter | |
CN200987276Y (en) | Planter with hill-seeding and drilling function | |
CN209184997U (en) | Kind groove mechanism, dispenser and seeder | |
CN103416142A (en) | Sowing-fertilization linked ground wheel profile driving device | |
CN201051773Y (en) | Multi-functional seeding 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20211125 |
|
CF01 | Termination of patent right due to non-payment of annual fee |