CN101238768A - Intermittent type hole seeding device - Google Patents
Intermittent type hole seeding device Download PDFInfo
- Publication number
- CN101238768A CN101238768A CNA2007101864275A CN200710186427A CN101238768A CN 101238768 A CN101238768 A CN 101238768A CN A2007101864275 A CNA2007101864275 A CN A2007101864275A CN 200710186427 A CN200710186427 A CN 200710186427A CN 101238768 A CN101238768 A CN 101238768A
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- sowing
- ratchet
- folding axle
- intermittent type
- lever
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Abstract
The invention provides an intermittent type bunch planting device, which relates to a kind of farm machinery, especially a device which can be used with conventional planter in sets and can realize intermittent type planting. It includes the plywood and the transmission mechanism at least, and the plywood is equipped in the planting device under the seed sowing tube, which is opened and closed intermittently and regularly, the sowing channel of transmission mechanism is opened or closed intermittently, so it changes the continuous planting characteristic of the conventional planter for achieving intermittent type bunch planting. The product of the invention has the merits of high matching ability and wide application range, which make the conventional planter a multi-purpose planter, in order to realize the purpose of use-cost reduction and farm machinery extension.
Description
Technical field
The present invention relates to a kind of farm machinery, particularly a kind of and conventional seed planting device are matching used, can realize the device of gap bunch planting.
Background technology
According to the growth characteristics of Different Crop, the part crop must be controlled spacing in the rows between seedling when seedling growth, give the enough growing spaces of crop.For this class crop, adoptable kind of method for planting of peasant has two kinds at present, the one, manual plantation, the 2nd, seedling thinning is carried out in first mechanization drilling again, the common defects of this two all method for planting is all will waste a large amount of manpowers, so intermittent type hole seeding machinery becomes the important scientific research problem of agricultural machinery industry in recent years.The achievement in research of intermittent type hole seeding machinery is many at present finishes with special seeder, the mechanization gap bunch planting of adopting special seeder to implement, and the sowing effect is no doubt very good, however they also exist the facility function singleness, the defective that acquisition cost is high.The conventional seed planting device is a kind of cheap general agricultural equipment, in agricultural production, obtained large-area applications, therefore how about the conventional seed planting device is transformed or supporting, made the conventional seed planting device also can realize intermittent type hole seeding, this has become agricultural machinery industry new problem anxious to be solved.
Summary of the invention
The object of the present invention is to provide a kind of and the matching used intermittent type hole seeding device of conventional seed planting device, make the conventional seed planting device also can realize the gap bunch planting, reach a tractor serves several purposes, reduce the purpose of use cost.
Technical solution of the present invention is: intermittent type hole seeding device is characterized in that: which comprises at least opening-closing plate and transmission mechanism, opening-closing plate is arranged on sowing mechanism the starting in the device of kind of pipe below that fall, and opening-closing plate is the clearance-type folding under the transmission of transmission mechanism.
Described transmission mechanism comprises ratchet at least, connects guide rod and back-moving spring, ratchet is fixed on the feed shaft of seeder, connect guide rod one end and head on ratchet, the other end is fixedlyed connected with sowing folding axle connecting plate, sowing folding axle connecting plate one end is fixedlyed connected with sowing folding axle, the other end is connected with back-moving spring, and back-moving spring is connected in to be started between device and the sowing folding axle connecting plate; Described opening-closing plate is by hinged the starting on the device of sowing folding axle.
Described transmission mechanism comprises ratchet, support and sowing lever at least, ratchet and sowing lever are hinged on support by axle respectively, the force side of sowing lever contacts with the ratchet of ratchet, between the force side of sowing lever and support, there is back-moving spring to connect, ratchet shaft is driven by sowing mechanism, under the pulling force acting in conjunction of the thrust of ratchet and back-moving spring, the sowing lever is made reciprocally swinging; Described opening-closing plate is fixed on the sowing lever.
The present invention is owing to be provided with opening-closing plate starting of conventional seed planting mechanism in the device, and make it gap folding regularly, kind of the passage that falls of sowing mechanism is promptly by the gap closure or openness, so it has changed the conventional seed planting device characteristic of sowing continuously, makes it to realize the sowing of formula gap, cave.Simultaneously,, need not do any transformation, therefore can be widely used in various seeders existing seeder again because the present invention is matched in the conventional seed planting device.As: be matched in the grooved pulley type seeder and can be used for sowing crops such as paddy rice, wheat, barley and highland barley, radish; Be matched in the indent type seeder and can be used for sowing crops such as corn, soybean, rape, tobacco; The present invention is fit to be matched in the combined type seeder too.Matching of the present invention is strong, and is applied widely, makes conventional seed planting device energy a tractor serves several purposes, reached the purpose that reduces use cost, is beneficial to agricultural machinery popularization.
Description of drawings
Fig. 1 is the embodiment of the invention one schematic side view.
Fig. 2 is the embodiment of the invention one main schematic diagram of looking.
Fig. 3 is the embodiment of the invention two structural representations.
Among the figure: 1, ratchet, 2, support, 3, connect guide rod, 4, back-moving spring, 5, kind of a pipe falls, 6, sowing folding axle connecting plate, 7, opening-closing plate, 8, start device, 9, sowing folding axle, 10, bearing pin, 11, fixed head, 12, stopping screw, 13, feed shaft, 14, ratchet shaft, 15, the sowing lever.
Specific embodiments
Embodiment one
Tiltedly establish a fixed head (11) in the device (8) starting of conventional seed planting mechanism, fixed head (11) pipe (5) that will fall kind is stuck on the fixed position of starting in the device (8).Opening-closing plate (7) be arranged on kind pipe (5) under, it is fixedlyed connected with sowing folding axle (9), sows hinged the starting on the device (8) of folding axle (9).Sowing folding axle connecting plate (6) one ends are fixedlyed connected with sowing folding axle (9), and the other end is connected with back-moving spring (4).
Ratchet (1) is fixed on the feed shaft (13) of seeder by stopping screw (12).Connect guide rod (3) and intert on support (2), an end that connects guide rod (3) heads on the ratchet of ratchet (1), and the other end is hinged by bearing pin (10) with sowing folding axle connecting plate (6).Support (2) is fixedly connected on to be started on the device (8).Back-moving spring (4) is connected in sowing folding axle connecting plate (6) and starts between the device (8).
Because the fixed head of tiltedly establishing (11) is stuck in kind of the pipe (5) that falls of sowing mechanism on the fixed position of starting in the device (8), opening-closing plate (7) be arranged on kind pipe (5) under, therefore fixed head (11) and opening-closing plate (7) form an inclined-plane, the whereabouts of having blocked seed jointly.Be fixed on the feed shaft (13) owing to ratchet (1) again, the ratchet clearance-type ground that the rotation of feed shaft (13) can drive ratchet (1) will connect guide rod (3) to be promoted to oblique below, constitute rocker arm body owing to connect guide rod (3) with sowing folding axle connecting plate (6), therefore drive the sowing folding axle (9) that is fixed on the sowing folding axle connecting plate (6) and rotate, opening-closing plate (7) is swung with the rotation of sowing folding axle (9); When ratchet (1) was in the tooth peak position with the contact point that is connected guide rod (3), opening-closing plate (7) was in opening, and when ratchet (1) was in tooth paddy position with the contact point that is connected guide rod (3), opening-closing plate (7) was in closure state.
Embodiment two
Intermittent type hole seeding device is made up of opening-closing plate (7) and transmission mechanism, transmission mechanism comprises ratchet (1), support (2) and sowing lever (15), ratchet (1) is hinged on support (2) by ratchet shaft (14), sowing lever (15) is also hinged on support (2) by axle, the force side of sowing lever (15) contacts with the ratchet of ratchet (1), between the force side of sowing lever (15) and support (2), there is back-moving spring (4) to connect, ratchet shaft (14) is driven by sowing mechanism, when ratchet shaft (14) drives ratchet (1) rotation, ratchet produces the thrust in gap to sowing lever (15), under the acting in conjunction of ratchet and back-moving spring (4), sowing lever (15) is made reciprocally swinging.Opening-closing plate (7) is fixed on the other end of sowing lever (15), and the position of opening-closing plate (7) just in time is in sowing mechanism the starting in the device of kind of pipe below that fall; When the contact point of the force side of sowing lever (15) and ratchet (1) was in the tooth paddy position of ratchet (1), opening-closing plate (7) was fitted on kind of the pipe end opening, had interrupted the whereabouts of seed; When the contact point of the force side of sowing lever (15) and ratchet (1) is in the tooth peak position of ratchet (1), opening-closing plate (7) moves to the outer below of starting device (8) with the swing of sowing lever (15), and kind of the passage of at this moment starting in the device (8) that falls promptly is opened.
Claims (6)
1, intermittent type hole seeding device is characterized in that: which comprises at least opening-closing plate and transmission mechanism, opening-closing plate is arranged on sowing mechanism the starting in the device of kind of pipe below that fall, and opening-closing plate is the clearance-type folding under the transmission of transmission mechanism.
2, according to the described intermittent type hole seeding device of claim 1, it is characterized in that: described transmission mechanism comprises ratchet at least, connects guide rod and back-moving spring, ratchet is fixed on the feed shaft of seeder, connect guide rod one end and head on ratchet, the other end is fixedlyed connected with sowing folding axle connecting plate, sowing folding axle connecting plate one end is fixedlyed connected with sowing folding axle, and the other end is connected with back-moving spring, and back-moving spring is connected in to be started between device and the sowing folding axle connecting plate.
3, according to the described intermittent type hole seeding device of claim 1, it is characterized in that: described transmission mechanism comprises ratchet, support and sowing lever at least, ratchet and sowing lever are hinged on support by axle respectively, the force side of sowing lever contacts with the ratchet of ratchet, between the force side of sowing lever and support, there is back-moving spring to connect, ratchet shaft is driven by sowing mechanism, and under the pulling force acting in conjunction of the thrust of ratchet and back-moving spring, the sowing lever is made reciprocally swinging.
4, according to the described intermittent type hole seeding device of claim 2, it is characterized in that: described opening-closing plate is by hinged the starting on the device of sowing folding axle.
5, according to the described intermittent type hole seeding device of claim 3, it is characterized in that: described opening-closing plate is fixed on the sowing lever.
6, according to the described intermittent type hole seeding device of claim 4, it is characterized in that: tiltedly establish a fixed head in the device starting of conventional seed planting mechanism, fixed head will fall on the fixed position of kind of pipe clamp in starting device; Opening-closing plate be arranged on kind of pipe under, it is fixedlyed connected with sowing folding axle, hinged the starting on the device of sowing folding axle; Sowing folding axle connecting plate one end is fixedlyed connected with sowing folding axle, and the other end is connected with back-moving spring; Ratchet is fixed on the feed shaft of seeder by stopping screw; Connect guide rod and intert on support, an end that connects guide rod heads on the ratchet of ratchet, and the other end is hinged by bearing pin with sowing folding axle connecting plate; Support is fixedly connected on to be started on the device; Back-moving spring is connected in sowing folding axle connecting plate and starts between the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101864275A CN101238768A (en) | 2007-11-14 | 2007-11-14 | Intermittent type hole seeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101864275A CN101238768A (en) | 2007-11-14 | 2007-11-14 | Intermittent type hole seeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101238768A true CN101238768A (en) | 2008-08-13 |
Family
ID=39930820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101864275A Pending CN101238768A (en) | 2007-11-14 | 2007-11-14 | Intermittent type hole seeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101238768A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650714A (en) * | 2013-11-14 | 2014-03-26 | 上海海丰现代农业有限公司 | Automatic hole sowing device of paddy planter |
| CN105065511A (en) * | 2015-07-29 | 2015-11-18 | 重庆市秦潮机械配件加工厂 | Lever ratchet braking mechanism |
| CN106508208A (en) * | 2016-10-27 | 2017-03-22 | 山东省农业机械科学研究院 | Intermediate transmission device of agricultural farming machinery |
| CN108093767A (en) * | 2017-03-28 | 2018-06-01 | 武汉优视科技有限公司 | A kind of ejection type feed mechanism for seed and field machinery |
| CN110419305A (en) * | 2019-08-15 | 2019-11-08 | 河北农业大学 | Feed mechanism for seed with secondary function of charging seed |
| CN112715100A (en) * | 2021-01-27 | 2021-04-30 | 刘祖博 | Agricultural is with intermittent type formula seeder |
| CN114223337A (en) * | 2022-01-24 | 2022-03-25 | 南昌工程学院 | Mountain region and hilly area camphor tree short forest intelligence fertilizer distributor |
-
2007
- 2007-11-14 CN CNA2007101864275A patent/CN101238768A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650714A (en) * | 2013-11-14 | 2014-03-26 | 上海海丰现代农业有限公司 | Automatic hole sowing device of paddy planter |
| CN103650714B (en) * | 2013-11-14 | 2016-05-18 | 上海海丰现代农业有限公司 | The automatic hole seeding arrangement of paddy planter |
| CN105065511A (en) * | 2015-07-29 | 2015-11-18 | 重庆市秦潮机械配件加工厂 | Lever ratchet braking mechanism |
| CN105065511B (en) * | 2015-07-29 | 2017-05-10 | 重庆市秦潮机械配件加工厂 | Lever ratchet braking mechanism |
| CN106508208A (en) * | 2016-10-27 | 2017-03-22 | 山东省农业机械科学研究院 | Intermediate transmission device of agricultural farming machinery |
| CN108093767A (en) * | 2017-03-28 | 2018-06-01 | 武汉优视科技有限公司 | A kind of ejection type feed mechanism for seed and field machinery |
| CN110419305A (en) * | 2019-08-15 | 2019-11-08 | 河北农业大学 | Feed mechanism for seed with secondary function of charging seed |
| CN112715100A (en) * | 2021-01-27 | 2021-04-30 | 刘祖博 | Agricultural is with intermittent type formula seeder |
| CN112715100B (en) * | 2021-01-27 | 2022-06-28 | 东至县笔架山农业开发有限公司 | Agricultural is with intermittent type formula seeder |
| CN114223337A (en) * | 2022-01-24 | 2022-03-25 | 南昌工程学院 | Mountain region and hilly area camphor tree short forest intelligence fertilizer distributor |
| CN114223337B (en) * | 2022-01-24 | 2022-11-25 | 南昌工程学院 | Mountain region and hilly area camphor tree short forest intelligence fertilizer distributor |
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Open date: 20080813 |