CN201182070Y - Sowing machine for evenly cultivating rice seedling with controllable density - Google Patents
Sowing machine for evenly cultivating rice seedling with controllable density Download PDFInfo
- Publication number
- CN201182070Y CN201182070Y CNU2007200158947U CN200720015894U CN201182070Y CN 201182070 Y CN201182070 Y CN 201182070Y CN U2007200158947 U CNU2007200158947 U CN U2007200158947U CN 200720015894 U CN200720015894 U CN 200720015894U CN 201182070 Y CN201182070 Y CN 201182070Y
- Authority
- CN
- China
- Prior art keywords
- connecting plates
- right connecting
- transmission shaft
- fixed
- 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
Landscapes
- Sowing (AREA)
Abstract
Disclosed is an even paddy rice raising seeder which can be directly used on a paddy rice seedbed at controllable density. The road wheels of a running gear are fixedly installed respectively on two ends of the transmission shaft of a sowing mechanism. When the seeder draws back, the transmission shaft does not rotate along with the road wheels. Support wheels are respectively installed on left and right connecting plates. The big sprocket of a transmission mechanism is fixed at one side of the transmission shaft of the sowing mechanism and the small sprocket is fixed at one side of a round brush; the sowing wheel of the sowing mechanism is fixedly connected with the transmission shaft through left and right end closures, and strip slots for storing seeds are arranged on the sowing wheel. The sowing mechanism is hitched, through the transmission shaft, on a bearing pedestal which is supported by left and right connecting plates. A seed cleaning up mechanism is fixed on left and right connecting plates through a shaft 11 and a shaft12; the seed cleaning up blade of the seed cleaning up mechanism is hitched on the shaft 11 and the shaft12. With above structure, the even paddy rice raising seeder can effectively control the seeding evenness and seeding density. The seeder improves seeding quality and satisfies the requirements on seeding density and evenness to mechanical seeders as mush as possible.
Description
Technical field
A kind of even sower of controlled density raising rice seedlings that can on the raising rice seedlings seedbed, directly use.
Background technology
The raising rice seedlings sower is the widely used farm machinery of raising rice seedlings operation, can effectively enhance productivity, guarantee the seedling quality, reduce work intensity, promote the agricultural production mechanization degree, be a kind of in the requisite many farm machineries of agricultural great development comprehensively.
In raising rice seedlings sower when work,, the road wheel walking of sower is on the support that places above the seedling dish.When sower is walked on support, rice paddy seed is sowed on the soil layer of seedling dish.
Sower in the past though can carry out seeding operation, also improves a lot than traditional manual sowing operating efficiency, and the seedling density and the uniformity can not satisfy the machine rice transplantation machine to seedling density and the high as far as possible requirement of the uniformity.In order to satisfy the machine rice transplantation machine to seedling density and the high as far as possible requirement of the uniformity, former sower can only be by strengthening thickness of sowing, and the coverage rate that improves seed remedies above-mentioned deficiency.Strengthen thickness of sowing and bring two problems: the one, the seed waste, the 2nd, rice yield reduces, and can not satisfy the demand that modern agriculture production was not only efficient but also save.
Summary of the invention
The purpose of this utility model is to drive seeding wheel by road wheel to move, and the sprocket wheel drive circle hairbrush on the road wheel is scrubbed the seed on the seeding wheel simultaneously, and the seed on the seeding wheel can evenly be distributed; The size of the baffle plate elevator controlled seeding quantity on the Seeding box; The Seed-cleaning tool sheet can effectively separate the seed on the seeding wheel with seeding wheel; Support wheel can limit the sower swing, and above measure can realize the effective control to the sowing uniformity and thickness of sowing, improves the seeding quality of sower, satisfies the machine rice transplantation machine to seedling density and the high as far as possible requirement of the uniformity.
The utility model is made up of running gear, transmission mechanism, sowing mechanism, kind punch-out equipment structure, circle hairbrush seed dresser structure, left and right connecting plates, seeds protecting plate, push-pull mechanism, the road wheel of running gear is fixedly mounted on the power transmission shaft two ends of sowing mechanism respectively, have ratchet mechanism on the road wheel, when sower was carried out forward, road wheel drove power transmission shaft transmission together.Sower retreats when retracting, and power transmission shaft does not rotate with road wheel, and support wheel is installed on the left and right connecting plates respectively; The transmission mechanism hinge wheel is fixed on power transmission shaft one side of sowing mechanism, and minor sprocket is fixed on a side of round hairbrush; The sowing mechanism seeding wheel is fixedlyed connected with power transmission shaft by left and right sides end cap, and the bar-shaped trough of stored seed is arranged on the seeding wheel, and sowing mechanism is contained on the bearing block of left and right connecting plates support by driving sleeve; Kind of case row brush is fixed on the bottom side of kind of case, and comb is fixed on kind of a case side, and the baffle plate elevation and subsidence regulating device is installed in the fall top of kind of mouth of kind of case, plants case by being bolted on the left and right connecting plates, and the circle hairbrush is connected on the left and right connecting plates by left and right sides guide pin bushing; The seed dresser structure is fixed on the left and right connecting plates by axle 11, axle 12, and the Seed-cleaning tool sheet of seed dresser structure is sleeved on axle 11, the axle 12; The pull bar of push-pull mechanism is connected by bolt in the middle of the fixed mount, and the two ends and the left and right connecting plates of fixed mount are hinged, and seeds protecting plate is fixed by bolts on the left and right connecting plates.
Running gear is made up of road wheel and support wheel, and road wheel is fixedly mounted on the power transmission shaft two ends of sowing mechanism respectively, and support wheel is installed on the left and right connecting plates respectively.Transmission mechanism is made up of big minor sprocket and driving-chain, and hinge wheel is fixed on power transmission shaft one side of sowing mechanism, and minor sprocket is fixed on a side of round hairbrush, and big minor sprocket is by the driving-chain transfer motion power.
Sowing mechanism is made up of seeding wheel, left and right sides end cap and power transmission shaft, and seeding wheel is fixedlyed connected with power transmission shaft by left and right sides end cap, and the bar-shaped trough of stored seed is arranged on the seeding wheel, and sowing mechanism is contained on the bearing block of left and right connecting plates support by driving sleeve.
Planting the punch-out equipment structure is made up of kind of a case, row brush, comb, baffle plate elevation and subsidence regulating device, row brush is fixed on the bottom side of kind of case, comb is fixed on kind of a case side, the baffle plate elevation and subsidence regulating device is installed in the fall top of kind of mouth of kind of case, plant the punch-out equipment structure by being bolted on the left and right connecting plates, the circle hairbrush is connected on the left and right connecting plates by left and right sides guide pin bushing.
The seed dresser structure is made up of Seed-cleaning tool sheet and axle 11, axle 12, and the Seed-cleaning tool sheet is sleeved on axle 11, the axle 12, and the seed dresser structure is fixed on the left and right connecting plates by axle 11, axle 12.
Push-pull mechanism is made up of pull bar and fixed mount, and pull bar is connected by bolt in the middle of the fixed mount, and the two ends and the left and right connecting plates of fixed mount are hinged, and seeds protecting plate is fixed by bolts on the left and right connecting plates.
The course of work of the present utility model is as follows: sower is placed on the slideway of seedling dish top, artificial push-and-pull pull bar drives sower and walks on slideway, and road wheel drives seeding wheel and rotates, and plants seeds fall in the case in the bar-shaped trough of seeding wheel.Seed in the seeding wheel bar-shaped trough enters round hairbrush workspace when running to the top, the circle hairbrush is driven with seeding wheel by driving-chain and rotates in opposite directions, and seed unnecessary in the seeding wheel bar-shaped trough is brushed by the circle hairbrush.Seed in the seeding wheel bar-shaped trough forwards the seeding wheel bottom under seeds protecting plate is shielded and sustain, during seed falls to adding to seedling tray.The surplus kind that is clipped in the bar-shaped trough is removed by the Seed-cleaning tool sheet, to guarantee effective control of kind amount in the circulation seeding operation.By the control of the height of baffle plate realization in adjusting kind of the punch-out equipment structure to seeding quantity.
By above structural design, can realize effective control to the sowing uniformity and thickness of sowing, improve the seeding quality of sower, satisfy the machine rice transplantation machine to seedling density and the high as far as possible requirement of the uniformity.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, and wherein Fig. 1 is the end view of sower, also is that specification digest is with scheming; Fig. 2 is the front view of sower.Each label is respectively among the figure: (1) plants case, (2) comb, (3) circle hairbrush, (4) left and right connecting plates, (5) seeds protecting plate, (6) baffle plate elevation and subsidence regulating device, (7) row brush, (8) pull bar, (9) fixed mount, (10) support wheel, (11) axle, (12) axle, (13) Seed-cleaning tool sheet, (14) left and right sides guide pin bushing, (15) minor sprocket, (16) hinge wheel, (17) road wheel, (18) left and right sides end cap, (19) seeding wheel, (20) power transmission shaft, (21) driving-chain, (22) bar-shaped trough, (23) bearing block, (24) ratchet mechanism.
Embodiment
Embodiment
Now lifting an example is described further the utility model.Two road wheels (17) diameter 150mm, wide 25mm are fixedly mounted on the two ends of the power transmission shaft that diameter is 12mm (20) respectively; The diameter 35mm of two support wheels (10) is installed on the left and right connecting plates (4) the long 210mm of left and right connecting plates, high 220mm, thick 2mm respectively; Hinge wheel (16) diameter 170mm is fixed on power transmission shaft one side, and minor sprocket (15) diameter 30mm is fixed on an end of round hairbrush (3), and circle hairbrush diameter is 60mm, long 560mm; Big minor sprocket is by driving-chain (21) transfer motion power, and drive link is apart from 9.525mm; Seeding wheel (19) diameter 150mm, long 560mm are fixedlyed connected with power transmission shaft by left and right sides end cap (18); Power transmission shaft diameter 12mm, driving sleeve are contained on the bearing block (23) of left and right connecting plates support, bearing block internal diameter 12mm; The long 560mm of row brush (7) is fixed on the bottom side of kind of a case (1), plants 12 liters of case volumes; The long 560mm of comb (2) is fixed on kind of a case side; The long 560mm of baffle plate elevation and subsidence regulating device (6), height adjustment range 15mm is installed in the fall top of kind of mouth of kind of case, plants case by being bolted on the left and right connecting plates; The circle hairbrush is connected on the left and right connecting plates by left and right sides guide pin bushing (14), guide pin bushing internal diameter 10mm, the thick 0.8mm of Seed-cleaning tool sheet, be sleeved on axle 11, the axle 12, axle 11, axle 12 diameter 10mm, long 560mm are fixed on the left and right connecting plates pull bar (8) diameter 20mm, long 3000mm is threaded in the middle of the fixed mount by M10; Fixed mount is done with 25 bugle steels, long 560mm, and the two ends and the left and right connecting plates of fixed mount are hinged; Seeds protecting plate (5) arc length 250mm, long 560mm are bolted on the left and right connecting plates with 4.
Claims (1)
1, a kind of even sower of controlled density raising rice seedlings that can on the raising rice seedlings seedbed, directly use, by running gear, transmission mechanism, sowing mechanism, plant the punch-out equipment structure, circle hairbrush seed dresser structure, left and right connecting plates, seeds protecting plate, push-pull mechanism is formed, it is characterized in that: the road wheel of running gear is fixedly mounted on the power transmission shaft two ends of sowing mechanism respectively, have ratchet mechanism on the road wheel, when sower is carried out forward, road wheel drives power transmission shaft and rotates together, sower retreats when retracting, power transmission shaft does not rotate with road wheel, and support wheel is installed on the left and right connecting plates respectively; The transmission mechanism hinge wheel is fixed on power transmission shaft one side of sowing mechanism, and minor sprocket is fixed on a side of round hairbrush; The sowing mechanism seeding wheel is fixedlyed connected with power transmission shaft by left and right sides end cap, and the bar-shaped trough of stored seed is arranged on the seeding wheel, and sowing mechanism is contained on the bearing block that left and right connecting plates makes by driving sleeve; Kind of case row brush is fixed on the bottom side of kind of case, and comb is fixed on kind of a case side, and the baffle plate elevation and subsidence regulating device is installed in the fall top of kind of mouth of kind of case, plants case by being bolted on the left and right connecting plates, and the circle hairbrush is connected on the left and right connecting plates by left and right sides guide pin bushing; The seed dresser structure is fixed on the left and right connecting plates by axle (11), axle (12), and the Seed-cleaning tool sheet of seed dresser structure is sleeved on axle (11), the axle (12); The pull bar of push-pull mechanism is connected by bolt in the middle of the fixed mount, and the two ends and the left and right connecting plates of fixed mount are hinged, and seeds protecting plate is fixed by bolts on the left and right connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200158947U CN201182070Y (en) | 2007-11-15 | 2007-11-15 | Sowing machine for evenly cultivating rice seedling with controllable density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200158947U CN201182070Y (en) | 2007-11-15 | 2007-11-15 | Sowing machine for evenly cultivating rice seedling with controllable density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182070Y true CN201182070Y (en) | 2009-01-21 |
Family
ID=40269805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200158947U Expired - Fee Related CN201182070Y (en) | 2007-11-15 | 2007-11-15 | Sowing machine for evenly cultivating rice seedling with controllable density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182070Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836531A (en) * | 2010-05-19 | 2010-09-22 | 顾光耀 | Rail bearing type field machine-transplanted seedling tray precision drilling complete equipment |
| CN102918968A (en) * | 2012-11-13 | 2013-02-13 | 华南农业大学 | Synchronous seeding transplanter and synchronous seeding transplanter method thereof for hybrid rice seed production |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
-
2007
- 2007-11-15 CN CNU2007200158947U patent/CN201182070Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836531A (en) * | 2010-05-19 | 2010-09-22 | 顾光耀 | Rail bearing type field machine-transplanted seedling tray precision drilling complete equipment |
| CN102918968A (en) * | 2012-11-13 | 2013-02-13 | 华南农业大学 | Synchronous seeding transplanter and synchronous seeding transplanter method thereof for hybrid rice seed production |
| CN102918968B (en) * | 2012-11-13 | 2015-12-09 | 华南农业大学 | A kind of synchronous sowing rice transplanter for breeding of hybrid rice and synchronous sowing rice transplanting method |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
| CN107046856B (en) * | 2017-04-28 | 2021-01-19 | 道真自治县茂峰中药材发展有限公司 | Sophora flavescens seedling culture device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108271474B (en) | Side deep fertilizing seeder | |
| CN104584737B (en) | A kind of baby tractor tractor seeder | |
| CN201045772Y (en) | Multifunctional fertilization grain seeder | |
| CN202014452U (en) | Plate type multifunctional seeding machine allowing row spacing to be adjusted and integrating compound operations of fertilizing and spot seeding | |
| CN201182070Y (en) | Sowing machine for evenly cultivating rice seedling with controllable density | |
| CN103477759A (en) | Uniform seeder | |
| CN110121946A (en) | A kind of multifunctional portable farm machinery | |
| CN201127167Y (en) | No-tillage sowing machine | |
| CN201911024U (en) | Semi-automatic sowing machine capable of controlling density and efficiently cleaning and protecting seeds in paddy rice greenhouse | |
| CN201528524U (en) | Semi-automatic seeder used in plastic tent for paddy | |
| CN205232711U (en) | No -tillage precision planter | |
| CN201267095Y (en) | Small-sized no-tillage sowing machine for mountain | |
| CN203775658U (en) | Multi-use small-grain crop planter | |
| CN2774101Y (en) | Multifunctional sowing machine | |
| CN207075189U (en) | A kind of hand steered step-by-step movement paddy planter | |
| CN205336799U (en) | No -tillage grain drill | |
| CN204968442U (en) | Peanut tectorial membrane single seed precision planter | |
| CN201450773U (en) | Novel corn seeding machine | |
| CN201119287Y (en) | Multipurpose electric plow planting machine | |
| CN204560190U (en) | A kind of spoke type no-tillage ground wheat seeder | |
| RU125430U1 (en) | SELF-PROPELLED PNEUMATIC MINI SEEDER | |
| CN2652103Y (en) | Precision corn sowing machine | |
| CN102144445A (en) | Potato planter | |
| CN201690776U (en) | Direct rice seedling transplanter | |
| CN201905027U (en) | Potato seeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20091215 |