CN104396396A - Potato seeding device - Google Patents
Potato seeding device Download PDFInfo
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- CN104396396A CN104396396A CN201410780587.2A CN201410780587A CN104396396A CN 104396396 A CN104396396 A CN 104396396A CN 201410780587 A CN201410780587 A CN 201410780587A CN 104396396 A CN104396396 A CN 104396396A
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- pipe
- bent axle
- getting
- sowing device
- potato
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Abstract
The invention relates to an agricultural machine, in particular to a potato seeding device. The potato seeding device comprises a frame and a seed box mounted on the frame, and is characterized in that a crank-link mechanism is mounted on the frame and located at the lower end of the seed box, and the cyclic process of seed taking and seeding can be realized through the up-and-down reciprocating motion of seed taking pipes in the crank-link mechanism. The potato seeding device adopting the technical scheme provided by the invention has the characteristics of novel structure and short seed taking stroke, can effectively avoid the phenomenon of seed leakage, eliminates the work of manual monitoring and reseeding, reduces the labor intensity, and can adjust the space between seeding pipes to meet the requirements for row spacing and line spacing of potato seeding in different areas.
Description
Art
The present invention relates to a kind of agricultural machinery, particularly potato sowing device.
Background technology
The sowing principle of current potato sowing device all adopt install on chain get kind of a spoon, after getting kind of spoon the potato seed in kind of case is taken out, after vertical-lift to peak, throw to planting pipe and carry out the mode sowed.Pulling type and self walking type two kinds is divided into again from the walking manner of potato sowing device.Pulling type is the mode of being undertaken by tractor by potato sowing device drawing, in this approach in seed taking device get kind of chain be by being arranged on sprocket wheel on road wheel fixed axis, chain-driving rotates.Self walking type is that potato sowing device is self-powered, generally that potato sowing device is directly installed on tractor, the rotation of getting kind of chain in potato sowing device be by being arranged on sprocket wheel on shaft of tractor, chain-driving rotates or by tractor motive power output shaft, gearbox, drive to get kind of chain and rotate.
In above-mentioned seeding apparatus, getting kind of mode due to it is by being arranged on chain gets kind of a spoon, throws in sowing pipe after the potato seed in kind of case being promoted to peak, seed by sow pipe fall to ground complete to get kind, sowing work.In actual seeding process, because plantation ground is rough and uneven in surface, the shake of seeding apparatus is comparatively large, and this just causes two aspect problems, and one is that seed range of lift in lifting process is longer, and seed easily causes broadcast leakage from getting kind of spoon shaken off.At present for addressing this problem, a lot of seeding apparatus needing arrange professional to monitor to get kind of a spoon, after the discovery seed got on kind of spoon shakes off, utilizing and manually reseeding, cause the problems such as labour intensity is large, poor stability.Two are seeds sow fall in pipe time, because vibrations seed to sow the collision of inside pipe wall at sowing Guan Zhongyu, cause fall time to extend, seed spacing is uneven, and spacing time maximum between two kinds differs more than 80mm.
Summary of the invention
The object of the invention is the defect solving prior art existence, a kind of potato sowing device that effectively can prevent broadcast leakage and ensure seed spacing is provided.
Technical scheme of the present invention is: a kind of potato sowing device, comprise frame, rack-mounted kind of case, it is characterized in that, in the frame of the lower end of kind of case, bent axle is installed, connecting rod one end is connected with bent axle, getting in the connecting rod other end and Qu Zhong mechanism kind to be managed hinged, and bent axle is connected by driving-chain and the power set that drive potato sowing device to walk;
Qu Zhong mechanism by getting kind pipe, be arranged on and get push rod moving up and down in kind of pipe, be arranged on and get kind of a lever for pipe upper ejector pin lower end and form, its intermediate part be hinged on get kind of pipe outer tube wall on, lever is to get the one end in kind of pipe corresponding with push rod lower surface, and the lever other end stretches out to be got outside kind of pipe;
The dividing plate of an inclination is had to be divided into by kind of a case in kind case two-layer up and down, kind of case lower surface and dividing plate have and the hole of getting kind of pipe and matching, the kind box outer wall of dividing plate least significant end is provided with sowing pipe, stretches out the other end corresponding position of getting outside kind of pipe in kind of case lower surface and lever and top board is installed.
The upper surface of above-mentioned push rod is an inclined plane, and the lower surface of push rod is a plane.
Driving-chain between the power set that above-mentioned bent axle and drive potato sowing device are walked forms by by the rack-mounted road wheel fixed axis of bearing block, the sprocket wheel that is arranged on the head sprocket on road wheel fixed axis and is arranged on bent axle, be installed with road wheel at road wheel fixed axis two ends, be connected by chain between head sprocket and sprocket wheel.
Driving-chain between the power set that above-mentioned bent axle and drive potato sowing device are walked is made up of with the sprocket wheel being arranged on the power set output driving potato sowing device to walk the sprocket wheel being arranged on bent axle, is connected between above-mentioned two sprocket wheels by chain.
Technical scheme of the present invention has: 1, novel structure, get the short feature of kind of stroke.The technical program utilizes toggle to drive to get kind of pipe to carry out moving up and down realization and get kind, utilize to be arranged on simultaneously and get push rod in kind of pipe when getting kind of a pipe and rising to peak, to get after kind of a potato seed for pipe upper end ejects, fall into ground by the sowing pipe be arranged on kind of case, complete to get kind, sowing; 2, short owing to getting kind of stroke, can the generation of effectively anti-leak-stopping kind phenomenon, and work manual monitoring can removed from, reseed, reduce labour intensity; 3, by regulating the rotating speed of toggle, conveniently can realize the adjustment to sowing spacing in the rows, simultaneously by the spacing between adjustment sowing pipe, just can meet the requirement of different regions to potato sowing spacing in the rows, line-spacing.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the left view of accompanying drawing 1 of the present invention;
Accompanying drawing 3 is the schematic diagram of Qu Zhong mechanism of the present invention when to get kind;
Schematic diagram when accompanying drawing 4 is Qu Zhong mechanism of the present invention sowing.
Embodiment
As shown in Figure 1,2,3, 4, frame 2 is provided with kind of case 6, road wheel fixed axis 7 is arranged in frame by bearing block, road wheel 1 is installed with at travelling wheel fixed axis two ends, road wheel fixed axis is provided with head sprocket 9, bent axle 3 is arranged in kind of the frame of case lower end by bearing block, and bent axle is provided with sprocket wheel 8 with head sprocket correspondence position, is connected between head sprocket and sprocket wheel by chain.The lower end of connecting rod 4 is connected with bent axle, in the upper end of connecting rod and Qu Zhong mechanism 5 to get kind of pipe 5-1 hinged by bearing pin 5-4.
Qu Zhong mechanism by getting kind of a pipe 5-1, be arranged on and get push rod 5-5 moving up and down in kind of pipe, be arranged on and get kind of a lever 5-3 for pipe upper ejector pin lower end and form, its intermediate part be hinged on get kind of pipe outer tube wall on, lever is to get the left end in kind of pipe corresponding with push rod lower surface, and lever right-hand member stretches out to be got outside kind of pipe;
In kind of case, the dividing plate 11 of an inclination is had to be divided into by kind of a case two-layer up and down, kind of case lower surface and dividing plate have and the hole of getting kind of pipe and matching, the kind box outer wall of dividing plate least significant end is provided with sowing pipe 10, stretches out the right-hand member corresponding position of getting outside kind of pipe in kind of case lower surface and lever and top board 5-2 is installed.
During sowing, potato seed 12 is contained on the right side of kind of case, namely makes potato seed be positioned at below dividing plate 11, the tractor of the frame in this device with sowing is connected, drives this device to walk by tractor.Now road wheel 1 rotates, road wheel fixed axis 7 is driven to rotate, crankshaft rotating is driven by head sprocket 9, chain and the sprocket wheel 8 be fixedly mounted on bent axle 3 be fixedly mounted on road wheel fixed axis, matched by lower end and bent axle, upper end with get kind of pipe 5-1 and to be driven by the connecting rod 4 that bearing pin 5-4 is hinged and get kind of a pipe and do and up and down reciprocatingly move linearly.
As shown in Figure 3, under the drive of crank connecting rod apparatus, when getting kind of a pipe and moving to bottom, the upper surface of getting kind of pipe is equal with the bottom surface of planting case, the potato seed of planting in case just falls into be got in kind of the pipe of pipe upper end, be provided with push rod owing to getting in kind of pipe, and the upper surface of push rod is an inclined plane, the inclined plane of such push rod just defines with the endoporus getting kind of pipe the pit got and plant.As shown in Figure 4, when getting kind of a pipe and moving to topmost, when namely getting the hole 13 on the upper surface close kind case internal partition 11 of kind of pipe, get lever right-hand member and the top plate contact of kind of pipe bottom, lever is driven to turn clockwise along the hinge at middle part, lever left end promotes push rod and moves up, when getting kind of a pipe upper end and rising to peak, the inclined plane of getting lever upper end in kind of pipe also rises to peak, the potato seed dividing plate be ejected by tilting falls in sowing pipe, complete once to get kind, sowing circulation.
On said structure basis, this device is arranged on tractor, by clutch end and the rotation of driving-chain drive crank of tractor, thus realize above-mentionedly getting kind, the circulation of sowing, namely road wheel fixed axis 7 and head sprocket 9, road wheel are removed, directly at the clutch end of tractor, one drive sprocket is installed, drives crankshaft rotating by chain and the sprocket wheel 8 be arranged on bent axle 3, realize above-mentionedly getting kind, sowing cyclic process.
Claims (4)
1. a potato sowing device, comprise frame, rack-mounted kind of case, it is characterized in that, in the frame (2) of the lower end of kind of a case (6), bent axle (3) is installed, connecting rod (4) one end is connected with bent axle, it is hinged that getting in the connecting rod other end and Qu Zhong mechanism (5) kind to manage (5-1), and bent axle is connected by driving-chain and the power set that drive potato sowing device to walk;
Qu Zhong mechanism by getting kind pipe (5-1), be arranged on and get push rod moving up and down (5-5) in kind of pipe, be arranged on the lever (5-3) getting kind of pipe upper ejector pin lower end and form, its intermediate part be hinged on get kind of pipe outer tube wall on, lever is to get the one end in kind of pipe corresponding with push rod lower surface, and the lever other end stretches out to be got outside kind of pipe;
The dividing plate of an inclination (11) is had to be divided into by kind of a case in kind case (6) two-layer up and down, kind of case lower surface and dividing plate have and the hole of getting kind of pipe and matching, the kind box outer wall of dividing plate least significant end is provided with sowing pipe (10), stretches out the other end corresponding position of getting outside kind of pipe in kind of case lower surface and lever and top board (5-2) is installed.
2. potato sowing device according to claim 1, is characterized in that the upper surface of above-mentioned push rod (5-5) is an inclined plane, and the lower surface of push rod is a plane.
3. potato sowing device according to claim 2, it is characterized in that driving-chain between the power set that above-mentioned bent axle and drive potato sowing device are walked is made up of the road wheel fixed axis (7) be arranged on by bearing block in frame (2), the sprocket wheel (8) that is arranged on the head sprocket (9) on road wheel fixed axis and is arranged on bent axle (3), be installed with road wheel (1) at road wheel fixed axis two ends, be connected by chain between head sprocket and sprocket wheel.
4. potato sowing device according to claim 2, it is characterized in that driving-chain between the power set that above-mentioned bent axle and drive potato sowing device are walked is made up of the sprocket wheel (8) being arranged on bent axle (3) and the sprocket wheel that is arranged on the power set output driving potato sowing device to walk, be connected by chain between above-mentioned two sprocket wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780587.2A CN104396396A (en) | 2014-12-17 | 2014-12-17 | Potato seeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780587.2A CN104396396A (en) | 2014-12-17 | 2014-12-17 | Potato seeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104396396A true CN104396396A (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410780587.2A Pending CN104396396A (en) | 2014-12-17 | 2014-12-17 | Potato seeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104396396A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124546A (en) * | 2017-12-26 | 2018-06-08 | 河南科技大学 | A kind of unattended seeding row spacing intelligent accurate bunch planting system |
| CN109757156A (en) * | 2019-03-12 | 2019-05-17 | 济南大学 | Hand-pushing seeder |
| CN110933975A (en) * | 2019-12-20 | 2020-03-31 | 西安圣华农业科技股份有限公司 | Combined seeder |
| CN114747342A (en) * | 2022-05-24 | 2022-07-15 | 河北省农业机械化研究所有限公司 | Automatic planting machine for tuber crops |
| CN115349327A (en) * | 2022-07-06 | 2022-11-18 | 山东省农业科学院 | Accurate seeding of peanut and plant spacing row spacing detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080011208A1 (en) * | 2006-07-14 | 2008-01-17 | Martin Howard D | Apparatus for planter depth monitoring |
| CN201119288Y (en) * | 2007-11-29 | 2008-09-24 | 王胜文 | Reciprocating seed fetching dibbler |
| CN102047789A (en) * | 2010-10-22 | 2011-05-11 | 中国农业大学 | Up and down reciprocating type seed arranging device |
| CN202799622U (en) * | 2012-09-19 | 2013-03-20 | 沈阳农业大学 | Motor-driven pickaxe type mulch-punching seeder |
| CN204335330U (en) * | 2014-12-17 | 2015-05-20 | 银川利智信知识产权咨询服务有限公司 | potato sowing device |
-
2014
- 2014-12-17 CN CN201410780587.2A patent/CN104396396A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080011208A1 (en) * | 2006-07-14 | 2008-01-17 | Martin Howard D | Apparatus for planter depth monitoring |
| CN201119288Y (en) * | 2007-11-29 | 2008-09-24 | 王胜文 | Reciprocating seed fetching dibbler |
| CN102047789A (en) * | 2010-10-22 | 2011-05-11 | 中国农业大学 | Up and down reciprocating type seed arranging device |
| CN202799622U (en) * | 2012-09-19 | 2013-03-20 | 沈阳农业大学 | Motor-driven pickaxe type mulch-punching seeder |
| CN204335330U (en) * | 2014-12-17 | 2015-05-20 | 银川利智信知识产权咨询服务有限公司 | potato sowing device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124546A (en) * | 2017-12-26 | 2018-06-08 | 河南科技大学 | A kind of unattended seeding row spacing intelligent accurate bunch planting system |
| CN108124546B (en) * | 2017-12-26 | 2024-01-26 | 河南科技大学 | Unmanned on duty's accurate bunch planting system of plant row spacing intelligence |
| CN109757156A (en) * | 2019-03-12 | 2019-05-17 | 济南大学 | Hand-pushing seeder |
| CN109757156B (en) * | 2019-03-12 | 2023-09-05 | 济南大学 | Hand-push seeder |
| CN110933975A (en) * | 2019-12-20 | 2020-03-31 | 西安圣华农业科技股份有限公司 | Combined seeder |
| CN114747342A (en) * | 2022-05-24 | 2022-07-15 | 河北省农业机械化研究所有限公司 | Automatic planting machine for tuber crops |
| CN114747342B (en) * | 2022-05-24 | 2023-02-28 | 河北省农业机械化研究所有限公司 | Automatic planting machine for tuber crops |
| CN115349327A (en) * | 2022-07-06 | 2022-11-18 | 山东省农业科学院 | Accurate seeding of peanut and plant spacing row spacing detection device |
| CN115349327B (en) * | 2022-07-06 | 2024-05-24 | 山东省农业科学院 | Accurate seeding and plant spacing row spacing detection device for peanuts |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |