CN201131142Y - Gap hole seeding device - Google Patents
Gap hole seeding device Download PDFInfo
- Publication number
- CN201131142Y CN201131142Y CNU2007201946001U CN200720194600U CN201131142Y CN 201131142 Y CN201131142 Y CN 201131142Y CN U2007201946001 U CNU2007201946001 U CN U2007201946001U CN 200720194600 U CN200720194600 U CN 200720194600U CN 201131142 Y CN201131142 Y CN 201131142Y
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- sowing
- ratchet
- opening
- closing plate
- folding axle
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Abstract
The utility model provides an interstitial type dibbling device, which relates to agricultural machinery, in particular to a device capable of being matched with a conventional sowing device for usage and realizing the interstitial dibbling. The interstitial type dibbling device at least comprises an opening and closing plate and a transmission mechanism, wherein the opening and closing plate is arranged in a furrow opener below a seed falling pipe of a sowing mechanism, and the opening and closing plate opens and closes interstitially under the transmission of the transmission mechanism. Because the interstitial type dibbling device adopts the structure that the opening and closing plate is arranged in the furrow opener of the conventional sowing mechanism and is ensured to open and close regularly and interstitially, and consequently the seed falling passage of the sowing mechanism is opened or closed interstitially, the characteristics of successive sowing of the conventional sowing devices is changed, and the burrow type interstitial sowing is ensured to be realized. The interstitial type dibbling device has the advantages that the matching performance is strong, the application scope is extensive, the conventional sowing device can serve several purposes, the purpose of reducing the use cost is achieved, and the agricultural machinery is favorable to be promoted.
Description
Technical field
The utility model relates to a kind of farm machinery, and is particularly a kind of matching used with the conventional seed planting device, 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 purpose of this utility model is to provide a kind of and the matching used intermittent type hole seeding device of conventional seed planting device, makes the conventional seed planting device also can realize the gap bunch planting, reaches a tractor serves several purposes, reduces the purpose of use cost.
Technical solution of the present utility model 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 utility model 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 utility model 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 utility model is fit to be matched in the combined type seeder too.The utility model matching 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 utility model embodiment one schematic side view.
Fig. 2 is the utility model embodiment one main schematic diagram of looking.
Fig. 3 is the utility model embodiment 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 |
|---|---|---|---|
| CNU2007201946001U CN201131142Y (en) | 2007-06-15 | 2007-11-14 | Gap hole seeding device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720038292.3 | 2007-06-15 | ||
| CN200720038292 | 2007-06-15 | ||
| CNU2007201946001U CN201131142Y (en) | 2007-06-15 | 2007-11-14 | Gap hole seeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131142Y true CN201131142Y (en) | 2008-10-15 |
Family
ID=40059418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201946001U Expired - Fee Related CN201131142Y (en) | 2007-06-15 | 2007-11-14 | Gap hole seeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131142Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503613A (en) * | 2013-09-17 | 2014-01-15 | 孙骏 | Seeder |
| CN105065511A (en) * | 2015-07-29 | 2015-11-18 | 重庆市秦潮机械配件加工厂 | Lever ratchet braking mechanism |
-
2007
- 2007-11-14 CN CNU2007201946001U patent/CN201131142Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503613A (en) * | 2013-09-17 | 2014-01-15 | 孙骏 | Seeder |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YUNMA FARMING MACHINE MANUFACTURING CO., L Free format text: FORMER NAME: DAFENG CITY XINNONG MECHANICAL EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Mechanical industry park, Dafeng Economic Development Zone, Jiangsu Province, China: 224100 Patentee after: Jiangsu Yunma Agricultural Machinery Manufacturing Co., Ltd. Address before: 2, Jianye Road, three Town, Liu Zhuang Town, Dafeng City, Jiangsu Province, China: 224112 Patentee before: Xinnong Mechanical Equipment Co., Ltd., Dafeng City |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20161114 |