CN202068731U - Rice bud seed seeder - Google Patents
Rice bud seed seeder Download PDFInfo
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- CN202068731U CN202068731U CN2011201137709U CN201120113770U CN202068731U CN 202068731 U CN202068731 U CN 202068731U CN 2011201137709 U CN2011201137709 U CN 2011201137709U CN 201120113770 U CN201120113770 U CN 201120113770U CN 202068731 U CN202068731 U CN 202068731U
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Abstract
The utility model relates to a rice bud seed seeder, which consists of tight groove type electromagnetic vibration seed metering devices, an electronic control type seeding mobile platform, a track frame and a direct current power supply, wherein each tight groove type electromagnetic vibration seed metering device consists of a funnel type seed box, a seed metering plate, an electromagnet, a spring piece, a spring support seat, a controller and a control circuit. The two tight groove type electromagnetic vibration seed metering devices are arranged side by side on the top surface of the electronic control type seeding mobile platform and are integrally arranged on the track frame. The electronic control type seeding mobile platform consists of a platform frame, a front shaft, a rear shaft, a front support arm, a rear support arm, a front wheel, a rear wheel, a transmission gear, a direct current speed reduction motor and a controller. The track rack consists of a track, a cross beam, support legs and an electric wire rack, and the track frame is in a double-track type. By the rice bud seed seeder disclosed by the utility model, seeding is uniform, the seeding speed is adjustable, the seed damage rate is low, and the rice bud seed seeder is suitable for field operations and can be matched with a slurry mixing disc type seedling technology to use.
Description
Technical field
The utility model relates to a kind of agricultural machinery, is specially a kind of paddy rice bud kind sower.
Background technology
The traditional rice cultivating method of China is artificial transplanting seedlings, this kind method complex procedures, and labour intensity is big, and production efficiency is low, has seriously fettered the development of China's paddy rice plantation.At present, for improving this present situation, country has promoted the use of baby transplanter in south, has improved production efficiency greatly.Yet baby transplanter is had relatively high expectations to the quality of seedlings, and common seedling raising method institute seedling raising can't reach requirement.Industrial sprout cultivation technology and mix slurry plate rice breeding technology and can both satisfy paddy rice standardization seedling requirement, but the former need set up corresponding seedling factory, the cost height, the peasant can not accept, and is not suitable for China's actual conditions.And the latter can either satisfy the requirement of machine transplanting of rice seedling, meets China's reality again, just promotes the use of in China south at present.
Domestic water rice seedlings tray seeder of a great variety, major part only is applicable to the cave plate rice breeding, being used for paddy rice, to mix the sower kind of slurry dish sowing less, and all exists and easily hinder kind, the problem that seeding uniformity is not high.And relevant abroad paddy rice bud kind precise sowing equipment price costliness is difficult to promote the use of in China.Therefore the current slurry plate rice breeding technology of mixing mainly adopts the mode of manually sowing seeds, and its seeding quality is low, and is inhomogeneous, and seedling quality is not high, is difficult to reach machine transplanting of rice requirement, has had a strong impact on promoting the use of and the lifting of rice yield of rice transplanter.
Summary of the invention
The purpose of this utility model provides that a kind of sowing is even, and speed of drilling is adjustable, and seedling-damaging rate is low, is applicable to farm work, and can with mix the paddy rice bud kind sower that slurry plate seedling raising complete sets of Techniques uses.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of paddy rice bud kind sower, form by close grooved electric and magnetic oscillation seeding unit, electric-controlled type sowing mobile platform, rail bracket and dc source four parts, close grooved electric and magnetic oscillation seeding unit is installed on the electric-controlled type sowing mobile platform, and integral body places on the rail bracket then.
The seed-box of described close grooved electric and magnetic oscillation seeding unit is fixed on electric-controlled type sowing mobile platform by the seed-box support, seed plate places the conical hopper bottom of seed-box, seed plate is supported on the seeding unit pedestal by flat spring, electromagnet is installed on the electromagnet bearing, the electromagnet bearing is installed on the seeding unit pedestal, the seeding unit pedestal is fixed on the electric-controlled type sowing mobile platform, and electromagnet is connected with the seed plate bottom by vibration rod.
Described seed-box is provided with the amount of broadcasting adjustable plate, by kind of the amount that falls of seeding quantity adjustable plate control seed-box.
The utility model has adopted the seeding of close grooved electric and magnetic oscillation seeding unit.Close grooved electric and magnetic oscillation seeding unit has sowing evenly, injuring-free seed, the characteristics of seeding adjustable-speed.The operation principle of close grooved electric and magnetic oscillation seeding unit is: during work, and the Vibration on Start-up source, seed plate is supported by spring leaf, does simple harmonic oscillation under the exciting force effect that electromagnet produces.Under the double action of vibration and gravity, the bud kind falls into the V-type groove type delivery plate from funneling seed-box, and at this moment the seed in the seed plate pushes forward under the vibration effect, and forms seed flow, evenly scatters in mixing the slurry dish.
Described Electromagnetically vibrating seeding unit adopts controller to control the size of current of coil in the excited frequency of electromagnet and the electromagnet, thereby changes the vibration frequency of vibrating disk and the size of vibration velocity, reaches the purpose of regulating seeding speed.
Support arm and back support arm before the platform vehicle frame both sides of described electric-controlled type sowing mobile platform are loaded onto, by preceding support arm and back support arm the platform vehicle frame is supported on front axle and the rear axle, DC speed-reducing is fixed on platform vehicle frame rear portion by motor support plate, driving gear pair is positioned at the central part of rear axle, and front-wheel and trailing wheel are installed in the two ends of front axle and rear axle.
In order to regulate thickness of sowing, described electric-controlled type sowing mobile platform adopts DC speed-reducing as prime mover, and regulates motor speed with controller.Its principle is by controller control size of current, control DC speed-reducing rotating speed, thus change the platform translational speed.For the same seeding speed of seeding unit, the translational speed of raising electric-controlled type sowing mobile platform then thickness of sowing diminishes, otherwise then density becomes big.
Socket welding is connected on the track on the track leg of described rail bracket, and sleeve pipe and track leg setting of casing are equipped with several pin-and-holes on the track leg, and sleeve pipe is connected by pin with track leg setting of casing on the track leg, connects with some track cross beams between two tracks.
The seeding card of described close grooved electric and magnetic oscillation seeding unit is provided with and highly is 80-100 V-type groove of seed thickness.
Described track leg setting of casing lower end is provided with dashboard, prevents that rail bracket from poaching, and is convenient to the farm work of paddy rice bud kind sower.
For coiling supporting use with mixing slurry, the width that has designed described rail bracket is two width of mixing the slurry dish, and length is that the ridge is long.
Described rail bracket is a double rail type, is stable for the ease of the field walking of electric-controlled type sowing mobile platform, the dismounting convenient transportation.
The beneficial effects of the utility model are:
1. adopted the seeding of close grooved electric and magnetic oscillation seeding unit, designed rational seed plate structure, sowing is even, and seedling-damaging rate is low.
2. adopted controller to control the electromagnet excited frequency, be provided with the amount of broadcasting adjustable plate on funneling seed-box, designed the electric-controlled type sowing mobile platform of continuously variable, speed of drilling is adjustable, and thickness of sowing is adjustable;
3. the track leg has adopted anti-structure and the adjustable height of sinking, and motor power (output) is big, is suitable for field sowing, not influenced by the field unevenness; And track can be well with mix the characteristics that slurry formula seedling-cultivation technique matches.
4. help heightening production efficiency, for raising seedling quality, popularization machine transplanting of rice technology provide assurance.
Description of drawings
Fig. 1 is the structural representation of paddy rice bud kind sower described in the utility model.
Fig. 2 is the structural representation of the close grooved electric and magnetic oscillation seeding unit of paddy rice bud kind sower described in the utility model.
Fig. 3 is the structural representation of the electric-controlled type sowing mobile platform of paddy rice bud kind sower described in the utility model.
Fig. 4 is the track structure schematic diagram of paddy rice bud kind sower described in the utility model.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of the V-type groove type delivery plate of paddy rice bud kind sower described in the utility model.
Fig. 7 is the partial enlarged drawing of V-type groove type delivery plate.
Be labeled as among the figure: close grooved electric and magnetic oscillation seeding unit 1, electric-controlled type sowing mobile platform 2, rail bracket 3, seeding unit pedestal 4, flat spring 5, seed plate 6, electromagnet bearing 7, electromagnet 8, vibration rod 9, seed-box support 10, seed-box 11, trailing wheel 12, sliding bearing 13, rear axle 14, DC speed-reducing 15, motor support plate 16, driving gear pair 17, back support arm 18, front-wheel 19, preceding support arm 20, platform vehicle frame 21, front axle 22, start-stop angle steel 23, sleeve pipe 24 on the track leg, track leg setting of casing 25, dashboard 26, track 27, track cross beam 28, seeding quantity adjustable plate 29.
Embodiment
As shown in Figure 1, paddy rice bud kind sower described in the utility model is made up of close grooved electric and magnetic oscillation seeding unit 1, electric-controlled type sowing mobile platform 2, rail bracket 3 and dc source four parts.Close grooved electric and magnetic oscillation seeding unit 1 is installed on the electric-controlled type sowing mobile platform 2, and integral body places on the rail bracket 3 then, connects dc source, the whole sowing that moves around on rail bracket 3.
As shown in Figure 2, described close grooved electric and magnetic oscillation seeding unit 1 is by seeding unit pedestal 4, flat spring 5, seed plate 6, electromagnet bearing 7, electromagnet 8, vibration rod 9, seed-box support 10 and seed-box 11 are assembled, wherein, seed-box 11 is fixed on the electric-controlled type sowing mobile platform 2 by seed-box support 10, seed plate 6 places the conical hopper bottom of seed-box 11, seed plate 6 is supported on the seeding unit pedestal 4 by flat spring 5, seeding unit pedestal 4 is fixed on the electric-controlled type sowing mobile platform 2, electromagnet 8 is installed on the electromagnet bearing 7, electromagnet bearing 7 is installed on the seeding unit pedestal 4, and electromagnet 8 is connected with seed plate 6 bottoms by vibration rod 9.During work, start electromagnet 8, seed plate 6 is done simple harmonic oscillation under the exciting force that electromagnet 8 produces.Under vibration and the double action of gravity, the bud kind falls into the V-type groove of seed plate 6 from seed-box 11, and at this moment the seed in the V-type groove pushes forward under the vibration effect, and forms seed flow, scatters equably in mixing the slurry dish.Described seed-box is provided with seeding quantity adjustable plate 29, falls into kind of the amount that falls of seed plate 6 by seeding quantity adjustable plate 29 control seeds.
As shown in Figure 3, described electric-controlled type sowing mobile platform 2 is assembled by trailing wheel 12, sliding bearing 13, rear axle 14, DC speed-reducing 15, motor support plate 16, driving gear pair 17, back support arm 18, front-wheel 19, preceding support arm 20, platform vehicle frame 21 and front axle 22.Wherein, support arm 20 and back support arm 18 before platform vehicle frame 21 both sides are loaded onto, sliding bearing 13 is fixed on the support arm 18 of back, rear axle 14 passes from sliding bearing 13, form the sliding bearing kinematic pair, by preceding support arm 20 and back support arm 18 platform vehicle frame 21 is supported on front axle 22 and the rear axle 14, DC speed-reducing 15 is fixed on platform vehicle frame 21 rear portions by motor support plate 16.Driving gear pair 17 is positioned at the central part of rear axle 14, and front-wheel 19 and trailing wheel 12 are installed in the two ends of front axle 22 and rear axle 14.During work, electric-controlled type sowing mobile platform 2 places on the rail bracket 3, walks back and forth in orbit.
As shown in Figure 4, rail bracket 3 is assembled by sleeve pipe 24, track leg setting of casing 25, dashboard 26, track 27 and track cross beam 28 on start-stop angle steel 23, the track leg.Sleeve pipe 24 is welded on the track 27 on the track leg, dashboard 26 is welded on track leg setting of casing 25 bottoms, be equipped with several pin-and-holes on sleeve pipe 24 and the track leg setting of casing 25 on the track leg, sleeve pipe 24 and track leg setting of casing 25 are connected by pin on the track leg, and by selecting for use different pin-and-holes to come adjustable track frame 3 from mixing slurry dish height.Rail bracket 3 adopts double rail type, connects with some track cross beams 28 between two tracks.
Dc source connects controller, handles the work of paddy rice bud kind sower by controller control DC speed-reducing 15 and electromagnet 8.
The course of work of described paddy rice bud kind sower is:
Before the work of paddy rice bud kind sower, earlier paddy rice bud kind is positioned in the seed-box 11, paddy rice bud kind sower is placed the field, spread for 3 times at rail bracket and to mix the slurry dish, come adjustable track frame 3 and mix distance between the slurry dish by the pin-and-hole on sleeve pipe 24 on the adjustable track leg and the track leg setting of casing 25, connect dc source, open master switch, open electric-controlled type sowing mobile platform 2 controller switches and close grooved electric and magnetic oscillation seeding unit 1 controller switches, whole paddy rice bud kind sower is started working.
During work, whole electric-controlled type sowing mobile platform 2 and close grooved electric and magnetic oscillation seeding unit 1 at the uniform velocity move forward along track 27, meanwhile, close grooved electric and magnetic oscillation seeding unit 1 is started working, paddy rice bud kind falls in the V-type groove of seed plate 6 in the double action of gravity and vibration, at this moment the seed in the V-type groove pushes forward under the vibration effect, and forms seed flow, evenly scatters in mixing the slurry dish.Finish after a ridge mixes the slurry dish, whole paddy rice bud kind sower is lifted to adjacent ridge, the time-dependent current direction realizes oppositely sowing.
The operation principle of described paddy rice bud kind sower: the operation principle of whole paddy rice bud kind sower is to realize seeding by close slot type vibration seeding unit 1, by the at the uniform velocity straight line moving of the close slot type vibration seeding machine 1 of electric-controlled type sowing mobile platform 2 realizations, both comprehensive functions have realized the purpose of close slot type vibration seeding machine limit walking.During work, regulate the sower vibration frequency, by controller electric-controlled type sowing mobile platform 2 is realized electrodeless variable-speed, thereby reach the purpose that changes thickness of sowing by adjustment control.Change DC speed-reducing 15 senses of current by controller and change and turn to, thereby realized the sowing back and forth in orbit of close slot type vibration seeding machine 1.
Claims (5)
1. paddy rice bud kind sower, it is characterized in that this sower is made up of close grooved electric and magnetic oscillation seeding unit, electric-controlled type sowing mobile platform, rail bracket and dc source four parts, close grooved electric and magnetic oscillation seeding unit is installed on the electric-controlled type sowing mobile platform, integral body places on the rail bracket
The seed-box of described close grooved electric and magnetic oscillation seeding unit is fixed on electric-controlled type sowing mobile platform by the seed-box support, seed plate places the conical hopper bottom of seed-box, be supported on the seeding unit pedestal by flat spring, electromagnet is installed on the electromagnet bearing, the electromagnet bearing is installed on the seeding unit pedestal, the seeding unit pedestal is fixed on the electric-controlled type sowing mobile platform, and electromagnet is connected with the seed plate bottom by vibration rod
Support arm and back support arm before the platform vehicle frame both sides of described electric-controlled type sowing mobile platform are equipped with, by preceding support arm and back support arm the platform vehicle frame is supported on front axle and the rear axle, DC speed-reducing is fixed on platform vehicle frame rear portion by motor support plate, driving gear pair is positioned at the central part of rear axle, front-wheel and trailing wheel are installed in the two ends of front axle and rear axle
Socket welding is connected on the track on the track leg of described rail bracket, track leg setting of casing lower end is provided with dashboard, sleeve pipe and track leg setting of casing are equipped with several pin-and-holes on the track leg, and sleeve pipe is connected by pin with track leg setting of casing on the track leg, connect with some track cross beams between two tracks.
2. according to the described paddy rice bud of claim a kind sower, it is characterized in that the seeding card of described close grooved electric and magnetic oscillation seeding unit is provided with and highly is 80-100 V-type groove of seed thickness.
3. according to the described paddy rice bud of claim a kind sower, it is characterized in that the width of described rail bracket is two width of mixing the slurry dish, length is that the ridge is long.
4. according to the described paddy rice bud of claim a kind sower, it is characterized in that described rail bracket is a double rail type.
5. according to the described paddy rice bud of claim a kind sower, it is characterized in that described seed-box is provided with the seeding quantity adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201137709U CN202068731U (en) | 2011-04-18 | 2011-04-18 | Rice bud seed seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201137709U CN202068731U (en) | 2011-04-18 | 2011-04-18 | Rice bud seed seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068731U true CN202068731U (en) | 2011-12-14 |
Family
ID=45106856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201137709U Expired - Lifetime CN202068731U (en) | 2011-04-18 | 2011-04-18 | Rice bud seed seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068731U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187756A (en) * | 2011-04-18 | 2011-09-21 | 广西大学 | Paddy-bud seeder |
| CN103225243A (en) * | 2013-04-24 | 2013-07-31 | 中铁上海工程局有限公司 | Walking rail support for rectangular U-shaped tunnel rail layer |
| CN106612676A (en) * | 2016-11-16 | 2017-05-10 | 王金鹏 | Rail-bound agricultural machinery |
| CN109699253A (en) * | 2019-01-31 | 2019-05-03 | 武汉田间智能科技有限公司 | A kind of plot experiment seed printer |
| CN116210406A (en) * | 2023-04-20 | 2023-06-06 | 东北农业大学 | Unmanned aerial vehicle rice is in order misplaced and spouts live device |
-
2011
- 2011-04-18 CN CN2011201137709U patent/CN202068731U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187756A (en) * | 2011-04-18 | 2011-09-21 | 广西大学 | Paddy-bud seeder |
| CN102187756B (en) * | 2011-04-18 | 2013-02-13 | 广西大学 | Paddy-bud seeder |
| CN103225243A (en) * | 2013-04-24 | 2013-07-31 | 中铁上海工程局有限公司 | Walking rail support for rectangular U-shaped tunnel rail layer |
| CN106612676A (en) * | 2016-11-16 | 2017-05-10 | 王金鹏 | Rail-bound agricultural machinery |
| CN109699253A (en) * | 2019-01-31 | 2019-05-03 | 武汉田间智能科技有限公司 | A kind of plot experiment seed printer |
| CN116210406A (en) * | 2023-04-20 | 2023-06-06 | 东北农业大学 | Unmanned aerial vehicle rice is in order misplaced and spouts live device |
| CN116210406B (en) * | 2023-04-20 | 2024-01-30 | 东北农业大学 | Unmanned aerial vehicle rice is in order misplaced and spouts live device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111214 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |