CN101069464A - Interval type seeding mechanism - Google Patents
Interval type seeding mechanism Download PDFInfo
- Publication number
- CN101069464A CN101069464A CN 200710024411 CN200710024411A CN101069464A CN 101069464 A CN101069464 A CN 101069464A CN 200710024411 CN200710024411 CN 200710024411 CN 200710024411 A CN200710024411 A CN 200710024411A CN 101069464 A CN101069464 A CN 101069464A
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- China
- Prior art keywords
- sowing
- folding axle
- ratchet
- connecting plate
- moving spring
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Abstract
The present invention provides a kind of clearance-type seeding mechanism matched with outer groove-wheel sowing machine. It is characterized by that it can make the traditional mode of sowing in line be changed into the mode of sowing in hole, and drive mechanism at least includes the following several portions: ratchet wheel, connecting guide rod and reset spring. Said invention also provides the concrete operation method of said intermittent seeding mechanism.
Description
Affiliated technical field
The present invention relates to farm machinery, particularly a kind of matching used with the outer groove wheel seeder, can make the outer groove wheel seeder change into the mechanism of bunch planting from drilling.
Background technology
The mechanization of paddy rice is live to be the important scientific research problem of agricultural machinery industry in recent years, and according to the growth characteristics of paddy rice, the seedling spacing when guaranteeing seedling growth is crucial, so rice direct-seeding machinery must carry out the bunch planting design by the agriculture requirement of paddy growth.In recent years the achievement in research of rice direct-seeding machinery is many finishes with special seeder, adopts the seeder that aims at rice direct-seeding and develop to implement rice direct-seeding, and the sowing effect is no doubt very good, yet they also exist the facility function singleness, the defective that acquisition cost is high.The outer groove wheel seeder is that a kind of row of routine revolves drilling machinery, in agricultural production, obtained large-area applications, therefore how the row of routine is revolved that drilling machinery is transformed or supporting, make conventional row revolve drilling machinery and also can realize rice direct-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 interval type seeding mechanism of outer groove wheel seeder, make conventional row revolve drilling machinery and can realize the sowing of formula gap, cave, reach a tractor serves several purposes, reduce the purpose of use cost.
Technical solution of the present invention is: a kind of interval type seeding mechanism, it comprises that being arranged on the conventional capable drilling machinery that revolves starts the interior opening-closing plate of device, and is used to guarantee the opening-closing plate transmission mechanism of gap folding regularly.
Described opening-closing plate is by hinged the starting on the device of sowing folding axle, and its position is located at inserts the discharging tube below of starting in the device.
Described transmission mechanism comprises ratchet at least, connects guide rod and back-moving spring.Described ratchet is fixed on the feed shaft; Described connection guide rod one end heads on ratchet, and the other end is fixedlyed connected with sowing folding axle connecting plate; Described sowing folding axle connecting plate one end is fixedlyed connected with sowing folding axle, and the other end is connected with back-moving spring; Described back-moving spring is connected in to be started between device and the sowing folding axle connecting plate.
The present invention is owing to revolve drilling machinery at the routine row and start and be provided with opening-closing plate in the device, and make it gap folding regularly, therefore it has changed the characteristic that conventional row revolves the continuous sowing of drilling machinery, make it to realize the sowing of formula gap, cave, reach a tractor serves several purposes, reduced the purpose of use cost, be beneficial to agricultural machinery popularization.
Description of drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is the main schematic diagram of looking of the present invention.
Among the figure: 1, ratchet, 2, fixed mount, 3, connect guide rod, 4, back-moving spring, 5, discharging tube, 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.
Specific embodiments
Revolve starting of drilling machinery at the routine row and tiltedly establish a fixed head (11) in the device (8), fixed head (11) is stuck in outer groove wheel seeder discharging tube (5) on the fixed position of starting in the device (8).Opening-closing plate (7) be arranged on discharging tube (5) under, it is fixedlyed connected with sowing folding axle (9), sowing folding axle (9) hinged starting on the device (8).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 outer groove wheel seeder by stopping screw (12).Connect guide rod (3) and intert on fixed mount (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).Fixed mount (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 outer groove wheel seeder discharging tube (5) on the fixed position of starting in the device (8), opening-closing plate (7) be arranged on discharging tube (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); Back-moving spring (4) is when connecting guide rod (3) thrust reduces downwards, and when promptly ratchet and the contact point that is connected guide rod turned over the tooth peak and enter tooth paddy, under the effect of back-moving spring, opening-closing plate (7) resetted.In sum, feed mechanism of the present invention can make opening-closing plate (7) clearance-type folding clocklike according to the design of the ratchet of ratchet (1), the supporting use of outer groove wheel seeder of revolving drilling machinery with the routine row, can realize the gap seeding that conventional row revolves drilling machinery, reach the requirement of formula gap, cave sowing.
Claims (4)
1, a kind of interval type seeding mechanism is characterized in that: it comprises that being arranged on the conventional capable drilling machinery that revolves starts the interior opening-closing plate of device, and is used to guarantee the opening-closing plate transmission mechanism of gap folding regularly.
2, according to the described a kind of interval type seeding mechanism of claim 1, it is characterized in that: described opening-closing plate is by hinged the starting on the device of sowing folding axle, and its position is located at inserts the discharging tube below of starting in the device.
3, according to the described a kind of interval type seeding mechanism 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; 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; Back-moving spring is connected in to be started between device and the sowing folding axle connecting plate.
4, according to the described a kind of interval type seeding mechanism of claim 1, it is characterized in that: revolve starting of drilling machinery at the routine row and tiltedly establish a fixed head in the device, fixed head is stuck in outer groove wheel seeder discharging tube on the fixed position of starting in the device; Opening-closing plate be arranged on discharging tube 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 outer groove wheel seeder by stopping screw; Connect guide rod and intert on fixed mount, 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; Fixed mount 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 |
|---|---|---|---|
| CN 200710024411 CN101069464A (en) | 2007-06-15 | 2007-06-15 | Interval type seeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710024411 CN101069464A (en) | 2007-06-15 | 2007-06-15 | Interval type seeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101069464A true CN101069464A (en) | 2007-11-14 |
Family
ID=38897021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710024411 Pending CN101069464A (en) | 2007-06-15 | 2007-06-15 | Interval type seeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101069464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459216A (en) * | 2016-01-25 | 2016-04-06 | 王嫣俐 | Equal-distance moving device for wood processing |
| CN112806131A (en) * | 2021-02-18 | 2021-05-18 | 湖州职业技术学院 | Seed discharging mechanism of rice precision hill planter |
-
2007
- 2007-06-15 CN CN 200710024411 patent/CN101069464A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459216A (en) * | 2016-01-25 | 2016-04-06 | 王嫣俐 | Equal-distance moving device for wood processing |
| CN112806131A (en) * | 2021-02-18 | 2021-05-18 | 湖州职业技术学院 | Seed discharging mechanism of rice precision hill planter |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |