CN104041224A - Pedal driven fixed distance sowing drilling machine being used for crop planting and convenient for adjusting plant distances - Google Patents
Pedal driven fixed distance sowing drilling machine being used for crop planting and convenient for adjusting plant distances Download PDFInfo
- Publication number
- CN104041224A CN104041224A CN201410278340.0A CN201410278340A CN104041224A CN 104041224 A CN104041224 A CN 104041224A CN 201410278340 A CN201410278340 A CN 201410278340A CN 104041224 A CN104041224 A CN 104041224A
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- frame
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- rack
- lever
- adjusting
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- 238000009331 sowing Methods 0.000 title claims abstract description 18
- 238000005553 drilling Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Sowing (AREA)
Abstract
The invention provides a pedal driven fixed distance sowing drilling machine being used for crop planting and convenient for adjusting plant distances. The fixed distance sowing drilling machine comprises a rack, wherein two hubs are installed at the bottom of the rack; a driving chain wheel is installed in the middle of the rack; a group of driven chain wheels with different diameters are coaxially installed on the hub at the rear of the rack; the driving chain wheel is connected with one driven chain wheel in the group of driven chain wheels via a chain; a tension chain wheel used for tensioning the chain is also installed on the rack via a tension adjusting device; two pedal plates are connected at the two ends of an axle of the driving chain wheel via cranks; a needle rod is connected on the axle of the driving chain wheel via a key and is connected with a lever via a connecting rod; the middle part of the lever is supported on the rack; the other end of the lever is connected with an earth drill rod; the earth drill rod is connected with an earth drill; a pilot sleeve is arranged on the rack; the earth drill rod passes through the pilot sleeve. The fixed distance sowing drilling machine serves as agricultural machinery.
Description
technical field:
The present invention relates to a kind of agricultural machinery, a kind of pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance of specific design.
background technology:
In the process of proportion of crop planting, require rational close planting, rational close planting refers in unit are, and when plantation crop, density is wanted suitably, and distance between rows and hills is wanted rationally.Generally represent with every mu of strain number (or cave number).Spacing in the rows, line-spacing are wanted how much just to calculate rationally, must determine according to the kind of natural conditions, crop, breediness and cultivation and fertilization and other culture technique levels.Rational close planting is the important measures that increase crop yield.When Planting Crops, if excessively rare, make sunlight shine ground, cause waste, the meeting underproduction; If overstocked, plant leaf blade blocks mutually, can not fully carry out photosynthesis, also can the underproduction.So answer rational close planting, particularly for this class crop such as corn, soybean, in actual production, manual operation is difficult to accomplish spacing plantation, also has some large-scale agricultural machinery can fixed density sowing, but cost is high, and common peasant family cannot be realized.
summary of the invention:
The object of the invention is provides a kind of pedal driving type proportion of crop planting fixed density sowing puncher for the problem of above-mentioned existence, can realize fixed density sowing, and simple in structure, and cost is low, adjusts spacing in the rows convenient, is applicable to common peasant household and uses.
Above-mentioned object realizes by following technical scheme:
Be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance, comprise frame, described front and back, frame bottom is separately installed with two wheel hubs, described central rack is provided with drive sprocket, be positioned at one group of driven chain wheels that diameter is different of coaxial installation on frame wheel hub below, described drive sprocket is connected with a driven sprocket in described driven chain wheels by chain, in described frame, also by tension adjusting device, a tightener sprocket for the chain described in tensioning is installed, the axle two ends of described drive sprocket connect two pedals by crank, on the axle of described drive sprocket, connect shank by key, described shank connects lever by connecting rod, the middle part of described lever is supported in described frame, the other end of described lever connects earth boring auger bar, described earth boring auger bar connects earth boring auger head, in described frame, be provided with pilot sleeve, described earth boring auger bar is through described pilot sleeve.
The described pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance, described tension adjusting device comprises screw rod, described tightener sprocket is installed in one end of described screw rod, and the other end of described screw rod passes described frame and is connected with adjusting nut.
The described pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance, is provided with seat and handle in described frame.
Beneficial effect:
The present invention adopts the chassis design of bicycle type, when in the process that frame is advanced forward, pedal drives the power transmission shaft of drive sprocket to rotate, power transmission shaft rotates the shank being connected with power transmission shaft is rotated around power transmission shaft, earth boring auger head moves up and down and does punching action in sleeve, after having punched, the mode by artificial seeding is sowed again, only need to change the gearratio between drive sprocket and driven sprocket when need to changing different punching distances.When needs adjusting hole apart from time, first rotate adjusting nut tightener sprocket unclamped, after chain-loose by chain on corresponding driven sprocket, and then tensioning tightener sprocket, like this, the ratio changing of drive sprocket and driven sprocket can correspondingly cause the change of pitch-row.The present invention is simple in structure, and cost is low, is suitable for common peasant household and uses.The fixing distance of punching later of gearratio between drive sprocket and driven sprocket just can be fixed.Employing pedal drives, and advances very convenient, is specially adapted to the plantation of splat, and large-scale machine cannot enter, flexible operation of the present invention, reliable operation.
brief description of the drawings:
Fig. 1 is structural representation of the present invention.
In figure: 1, frame; 2, wheel hub; 3, drive sprocket; 4, chain; 5, driven chain wheels; 6, crank; 7, pedal; 8, shank; 9, connecting rod; 10, lever; 11, earth boring auger bar; 12, earth boring auger head; 13, pilot sleeve; 14, seat; 15, handle; 16, tightener sprocket; 17, screw rod; 18, adjusting nut.
embodiment:
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.Should understand following embodiment is only not used in and limits the scope of the invention for the present invention is described.
As shown in Figure 1: the pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance of the present embodiment, comprise frame 1, described front and back, frame bottom is separately installed with two wheel hubs 2, described central rack is provided with drive sprocket 3, be positioned at one group of driven chain wheels 5 that diameter is different of coaxial installation on frame wheel hub below, described drive sprocket is connected with a driven sprocket in described driven chain wheels by chain 4, in described frame, also by tension adjusting device, a tightener sprocket 16 for the chain described in tensioning is installed, the axle two ends of described drive sprocket connect two pedals 7 by crank 6, on the axle of described drive sprocket, connect shank 8 by key, described shank connects lever 10 by connecting rod 9, the middle part of described lever is supported in described frame, the other end of described lever connects earth boring auger bar 11, described earth boring auger bar connects earth boring auger head 12, in described frame, be provided with pilot sleeve 13, described earth boring auger bar is through described pilot sleeve.The perforating device that in the present embodiment, the two ends of the axle of drive sprocket form by shank, connecting rod, lever and the earth boring auger of same specification is installed respectively, so just has two cover perforating devices, realizes double punching, and line-spacing is realized by the length of the axle of adjustment drive sprocket.
The described pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance, described tension adjusting device comprises screw rod 17, described tightener sprocket is installed in one end of described screw rod, and the other end of described screw rod passes described frame and is connected with adjusting nut 18.
The described pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance, is provided with seat 14 and handle 15 in described frame.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises by above technical characterictic and is equal to the technical scheme that replacement forms.Unaccomplished matter of the present invention, belongs to those skilled in the art's common practise.
Claims (3)
1. be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance for one kind, comprise frame, described front and back, frame bottom is separately installed with two wheel hubs, described central rack is provided with drive sprocket, it is characterized in that: be positioned at one group of driven chain wheels that diameter is different of coaxial installation on frame wheel hub below, described drive sprocket is connected with a driven sprocket in described driven chain wheels by chain, in described frame, also by tension adjusting device, a tightener sprocket for the chain described in tensioning is installed, the axle two ends of described drive sprocket connect two pedals by crank, on the axle of described drive sprocket, connect shank by key, described shank connects lever by connecting rod, the middle part of described lever is supported in described frame, the other end of described lever connects earth boring auger bar, described earth boring auger bar connects earth boring auger head, in described frame, be provided with pilot sleeve, described earth boring auger bar is through described pilot sleeve.
2. the pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance according to claim 1, it is characterized in that: described tension adjusting device comprises screw rod, described tightener sprocket is installed in one end of described screw rod, and the other end of described screw rod passes described frame and is connected with adjusting nut.
3. the pedal driving type proportion of crop planting fixed density sowing puncher of being convenient to adjusting planting distance according to claim 1 and 2, is characterized in that: in described frame, be provided with seat and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278340.0A CN104041224B (en) | 2014-06-20 | 2014-06-20 | Be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278340.0A CN104041224B (en) | 2014-06-20 | 2014-06-20 | Be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104041224A true CN104041224A (en) | 2014-09-17 |
| CN104041224B CN104041224B (en) | 2015-12-02 |
Family
ID=51495096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278340.0A Expired - Fee Related CN104041224B (en) | 2014-06-20 | 2014-06-20 | Be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104041224B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489364A (en) * | 2016-12-05 | 2017-03-15 | 江苏吉星光通讯科技有限公司 | The adjustable fixed density sowing puncher of pitch-row |
| CN107027390A (en) * | 2017-06-09 | 2017-08-11 | 宣威市民科农业科技开发有限公司 | A kind of spacing in the rows of digging a pit, hole, etc. is adjustable and can be while impose base fertilizer beats pond device |
| CN109169138A (en) * | 2018-08-02 | 2019-01-11 | 贵州大学 | A kind of afforestation tapper |
| CN111201859A (en) * | 2020-01-09 | 2020-05-29 | 黑龙江省农业科学院畜牧兽医分院 | Corn seeding device for agricultural machinery |
| CN116138009A (en) * | 2023-04-20 | 2023-05-23 | 安徽省农业科学院作物研究所 | Sweet potato seedling planting device and application method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191312844A (en) * | 1912-05-31 | 1914-01-22 | Tomas Vega Y Vega | Improvements in and connected with Machines for Sowing Seeds and the like. |
| JP2004321151A (en) * | 2003-04-23 | 2004-11-18 | Matsumoto Shunichi | Self-traveling automatic hole-digging machine for fix planting |
| CN2755926Y (en) * | 2003-04-14 | 2006-02-08 | 杨亚洲 | Punching machine for cotton seedling transplant |
| CN101322456A (en) * | 2008-05-30 | 2008-12-17 | 林宇堂 | Multi-function planter |
| CN101617584A (en) * | 2008-07-02 | 2010-01-06 | 成怀岭 | Hill planter simulating manpower cornfield interplanting |
| CN103749054A (en) * | 2014-01-14 | 2014-04-30 | 河南科技大学 | Transplanting planting distance adjusting device for transplanting machine |
-
2014
- 2014-06-20 CN CN201410278340.0A patent/CN104041224B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191312844A (en) * | 1912-05-31 | 1914-01-22 | Tomas Vega Y Vega | Improvements in and connected with Machines for Sowing Seeds and the like. |
| CN2755926Y (en) * | 2003-04-14 | 2006-02-08 | 杨亚洲 | Punching machine for cotton seedling transplant |
| JP2004321151A (en) * | 2003-04-23 | 2004-11-18 | Matsumoto Shunichi | Self-traveling automatic hole-digging machine for fix planting |
| CN101322456A (en) * | 2008-05-30 | 2008-12-17 | 林宇堂 | Multi-function planter |
| CN101617584A (en) * | 2008-07-02 | 2010-01-06 | 成怀岭 | Hill planter simulating manpower cornfield interplanting |
| CN103749054A (en) * | 2014-01-14 | 2014-04-30 | 河南科技大学 | Transplanting planting distance adjusting device for transplanting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489364A (en) * | 2016-12-05 | 2017-03-15 | 江苏吉星光通讯科技有限公司 | The adjustable fixed density sowing puncher of pitch-row |
| CN107027390A (en) * | 2017-06-09 | 2017-08-11 | 宣威市民科农业科技开发有限公司 | A kind of spacing in the rows of digging a pit, hole, etc. is adjustable and can be while impose base fertilizer beats pond device |
| CN109169138A (en) * | 2018-08-02 | 2019-01-11 | 贵州大学 | A kind of afforestation tapper |
| CN111201859A (en) * | 2020-01-09 | 2020-05-29 | 黑龙江省农业科学院畜牧兽医分院 | Corn seeding device for agricultural machinery |
| CN116138009A (en) * | 2023-04-20 | 2023-05-23 | 安徽省农业科学院作物研究所 | Sweet potato seedling planting device and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104041224B (en) | 2015-12-02 |
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| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Lilei Inventor before: Wang Yufang |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151111 Address after: 272500 Shandong province Jining County Wenshang Agricultural Bureau Wenshang County East Street Shengze seed management station Applicant after: Wang Lilei Address before: Bunning Technology Park No. 2 Yuhua Road in Yuhuatai District of Nanjing City, Jiangsu province 210012 Applicant before: Wang Yufang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |