CN104041224B - Be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance - Google Patents
Be convenient to the pedal driving type proportion of crop planting fixed density sowing puncher of adjusting planting distance Download PDFInfo
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- CN104041224B CN104041224B CN201410278340.0A CN201410278340A CN104041224B CN 104041224 B CN104041224 B CN 104041224B CN 201410278340 A CN201410278340 A CN 201410278340A CN 104041224 B CN104041224 B CN 104041224B
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- China
- Prior art keywords
- frame
- drive sprocket
- earth boring
- boring auger
- sprocket
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- Expired - Fee Related
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- 238000009331 sowing Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 7
- 210000000452 mid-foot Anatomy 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 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
- 230000005540 biological transmission 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 kind of pedal driving type proportion of crop planting fixed density sowing puncher being convenient to adjusting planting distance.The present invention includes frame, two wheel hubs are installed bottom frame, central rack is provided with drive sprocket, be positioned at the driven chain wheels that on frame wheel hub below, coaxial installation one group of diameter is different, drive sprocket is connected with a driven sprocket in driven chain wheels by chain, described frame also installs a tightener sprocket for tension chain by tension adjusting device, the axle two ends of drive sprocket connect two pedals by crank, the axle of described drive sprocket connects shank by key, described shank connects lever by connecting rod, the midfoot support of described lever is in described frame, the other end of described lever connects earth boring auger bar, described earth boring auger bar connects earth boring auger head, described frame is provided with pilot sleeve, described earth boring auger bar is through described pilot sleeve.The present invention is as a kind of 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 being convenient to adjusting planting distance of specific design.
background technology:
Require rational close planting in the process of proportion of crop planting, rational close planting refers in unit are, and during planting plants, 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 many and are just calculated 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 increasing crop yield.During Planting Crops, if excessively rare, make sunlight shine ground, cause waste, the meeting underproduction; If overstocked, plant leaf blade blocks mutually, fully can not 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 that spacing is planted, and the agricultural machinery also having some large-scale can fixed density sowing, but cost is high, and common peasant family cannot realize.
summary of the invention:
The object of the invention is to provide a kind of pedal driving type proportion of crop planting fixed density sowing puncher for above-mentioned Problems existing, can realize fixed density sowing, and structure is simple, cost is low, and adjustment spacing in the rows is convenient, is applicable to common peasant household and uses.
Above-mentioned object is realized 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, bottom described frame, front and back is separately installed with two wheel hubs, described central rack is provided with drive sprocket, be positioned at the driven chain wheels that on frame wheel hub below, coaxial installation one group of diameter is different, described drive sprocket is connected with a driven sprocket in described driven chain wheels by chain, described frame also installs a tightener sprocket for the chain described in tensioning by tension adjusting device, the axle two ends of described drive sprocket connect two pedals by crank, the axle of described drive sprocket connects shank by key, described shank connects lever by connecting rod, the midfoot support of described lever is in described frame, the other end of described lever connects earth boring auger bar, described earth boring auger bar connects earth boring auger head, described frame is 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 being convenient to adjusting planting distance, described tension adjusting device comprises screw rod, the tightener sprocket described in the installation of one end of described screw rod, 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 being convenient to adjusting planting distance, described frame is provided with seat and handle.
Beneficial effect:
The present invention adopts the chassis design of bicycle type, when in the process that frame is advanced forward, pedal drives the drive axis of drive sprocket, drive axis makes the shank be connected with power transmission shaft around drive axis, earth boring auger head moves up and down and does punching action in sleeve, mode again by artificial seeding after having punched is sowed, and needing only needs when changing different punching distances to change the gearratio between drive sprocket and driven sprocket.When needs adjusting hole distance, first rotating adjusting nut makes tightener sprocket unclamp, after chain-loose by chain around on corresponding driven sprocket, and then tensioning tightener sprocket, like this, the ratio changing of drive sprocket and driven sprocket correspondingly can cause the change of pitch-row.Structure of the present invention is simple, and cost is low, is suitable for common peasant household and uses.The distance that gearratio between drive sprocket and driven sprocket punches after fixing just can be fixed.Employing pedal drives, and advance very convenient, be specially adapted to the plantation of splat, large-scale machine cannot enter, flexible operation of the present invention, reliable operation.
accompanying drawing illustrates:
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, illustrate the present invention further.Following embodiment should be understood only be not used in for illustration of the present invention and limit the scope of the invention.
As shown in Figure 1: the pedal driving type proportion of crop planting fixed density sowing puncher being convenient to adjusting planting distance of the present embodiment, comprise frame 1, bottom described frame, front and back is separately installed with two wheel hubs 2, described central rack is provided with drive sprocket 3, be positioned at the driven chain wheels 5 that on frame wheel hub below, coaxial installation one group of diameter is different, described drive sprocket is connected with a driven sprocket in described driven chain wheels by chain 4, described frame also installs a tightener sprocket 16 for the chain described in tensioning by tension adjusting device, the axle two ends of described drive sprocket connect two pedals 7 by crank 6, the axle of described drive sprocket connects shank 8 by key, described shank connects lever 10 by connecting rod 9, the midfoot support of described lever is 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, described frame is provided with pilot sleeve 13, described earth boring auger bar is through described pilot sleeve.In the present embodiment, the two ends of the axle of drive sprocket are respectively by the perforating device installing the shank of same specification, connecting rod, lever and earth boring auger composition, so just have two cover perforating devices, realize double punching, and line-spacing is realized by the length of the axle adjusting drive sprocket.
The described pedal driving type proportion of crop planting fixed density sowing puncher being convenient to adjusting planting distance, described tension adjusting device comprises screw rod 17, the tightener sprocket described in the installation of one end of described screw rod, 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 being convenient to adjusting planting distance, described frame is provided with seat 14 and handle 15.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also comprises and is equal to by above technical characteristic the technical scheme that replacement forms.Unaccomplished matter of the present invention, belongs to the common practise of those skilled in the art.
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, bottom described frame, front and back is separately installed with two wheel hubs, described central rack is provided with drive sprocket, it is characterized in that: be positioned at the driven chain wheels that on frame wheel hub below, coaxial installation one group of diameter is different, described drive sprocket is connected with a driven sprocket in described driven chain wheels by chain, described frame also installs a tightener sprocket for the chain described in tensioning by tension adjusting device, the axle two ends of described drive sprocket connect two pedals by crank, the axle of described drive sprocket connects shank by key, described shank connects lever by connecting rod, the midfoot support of described lever is in described frame, the other end of described lever connects earth boring auger bar, described earth boring auger bar connects earth boring auger head, described frame is 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 being convenient to adjusting planting distance according to claim 1, it is characterized in that: described tension adjusting device comprises screw rod, the tightener sprocket described in the installation of one end of described screw rod, 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 being convenient to adjusting planting distance according to claim 1 and 2, is characterized in that: described frame is 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 CN104041224A (en) | 2014-09-17 |
| CN104041224B true CN104041224B (en) | 2015-12-02 |
Family
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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 |
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| CN (1) | CN104041224B (en) |
Families Citing this family (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 |
| CN116138009B (en) * | 2023-04-20 | 2023-06-30 | 安徽省农业科学院作物研究所 | Sweet potato seedling planting device and application method thereof |
Citations (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004321151A (en) * | 2003-04-23 | 2004-11-18 | Matsumoto Shunichi | Self-traveling automatic hole-digging machine for fix planting |
-
2014
- 2014-06-20 CN CN201410278340.0A patent/CN104041224B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104041224A (en) | 2014-09-17 |
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| C06 | Publication | ||
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| 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 |
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| 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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |