CN203985001U - Potato sowing casing mechanism - Google Patents
Potato sowing casing mechanism Download PDFInfo
- Publication number
- CN203985001U CN203985001U CN201420489190.3U CN201420489190U CN203985001U CN 203985001 U CN203985001 U CN 203985001U CN 201420489190 U CN201420489190 U CN 201420489190U CN 203985001 U CN203985001 U CN 203985001U
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- pipe
- guide rail
- earth
- holder
- discharging tube
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Abstract
The utility model relates to agricultural machinery technological field, especially relates to a kind of potato sowing casing mechanism for Dry area northwest.Be characterized in comprising the holder being fixedly connected with seeder frame, on described holder, be provided with fetch earth pipe guide rail and discharging tube guide rail, on the pipe guide rail that fetches earth, be provided with soil-discharging port, on holder, be also provided with lifting lever pin; Discharging tube is arranged in discharging tube guide rail, discharging tube lower end is hinged is provided with movable duckbilled, the pipe that fetches earth is arranged on and fetches earth in pipe guide rail, the pipe that fetches earth is built-in with auger conveyor, the power take-off of motor is connected with the centre rotational axis of auger conveyor, elevating lever is arranged on holder, it adopts that auger conveyor bores that soil fetches earth, the seeding of forced-ventilated sowing pipe, symmetrical guide rail respectively fetch earth pipe and sowing pipe, potato kind of lifting fall into hole, cave earthing, can disposablely complete boring, fetch earth, the flow chart such as sowing, earthing.Improve potato precise sowing production efficiency, alleviate peasant's labour intensity.
Description
Technical field
The utility model relates to agricultural machinery technological field, especially relates to a kind of potato sowing casing mechanism for Dry area northwest.
Background technology
In prior art, for producing big-and-middle-sized potato sowing fertilizing combine tool, its complicated structure, has been equipped with advanced Electronic Control, electronic monitoring and control system, and expensive.External most sower adopts whole photo sowing, and domestic potato seed mostly is stripping and slicing.China is with a varied topography, and plot is generally less, and mountain region is more, and this development that has determined China's potato setter should be taking medium and small as main.Therefore, the configuration of the external tall and big essence of potato setter cannot adapt to domestic actual environment, and peasant's purchasing power is limited.The relevant facility development work of China is started late, and plantation is taking manually as main.Along with the development of rural economy and optimizing and revising of agricultural planting structure, rapidly, scale, standardization cultivated area constantly expand the development of potato industrialization plantation in recent years.Traditional animal power and the planting patterns of artificial dibbling not only cannot ensure rational planting depth, seeding row spacing, and time-consuming taking a lot of work uniformly, cannot within limited sowing time, complete the operation of larger area potato planting.Add, peasant freely plants potato also gradually to being convenient to relatively the concentrating in flakes of do mechanization operation, head, unified agronomy future development longways.Realize potato planting, harvesting mechanization and become vast plantation family strong desire and the market demand.More domestic R&D institutions have started the exploration of potato planting machinery.At present, domestic potato planting properties of product and quality are greatly improved.
Digging operation intensity is less relatively for potato planting machinery, and operating condition is relatively better, and implement structure is simple.Current existing potato setter generally adopts plough trench digging, spoon bowl to get the operations such as kind of a seeding, plastic film mulch, earthing and sow.Cause like this potato initial growth environment bad.And sowing can provide favourable temperature and humidity environment for potato after first plastic film mulch, can effectively solve first the after planting shortcoming of plastic film mulch.Then the machinery check and correction of sowing after existing first plastic film mulch falls behind, and can not meet the demand of existing large area potato precise sowing.
Summary of the invention
The purpose of this utility model is to avoid the defect of prior art and a kind of potato sowing casing mechanism is provided, and efficiently solves the problem that prior art exists.
For achieving the above object, the technical scheme that the utility model is taked is: described potato sowing casing mechanism, be characterized in comprising the holder being fixedly connected with seeder frame, on described holder, be provided with fetch earth pipe guide rail and discharging tube guide rail, fetch earth on pipe guide rail and be provided with soil-discharging port, on holder, be also provided with lifting lever pin; Discharging tube is arranged in the discharging tube guide rail of holder, discharging tube lower end is hinged is provided with movable duckbilled, the pipe that fetches earth is arranged on fetching earth in pipe guide rail of holder, the pipe that fetches earth is built-in with auger conveyor, the power take-off of motor is connected with the centre rotational axis of auger conveyor, elevating lever is arranged on holder, and the pin-and-hole of elevating lever is connected with lifting lever pin, and the guide rail at elevating lever two ends is connected with discharging tube is corresponding with the pin fetching earth on pipe respectively.
Described discharging tube guide rail and the pipe guide rail circumferential opening angle that fetches earth are greater than 180 °.
On the described pipe that fetches earth, be provided with the earth discharging hole corresponding with soil-discharging port on holder.
The beneficial effects of the utility model are: described potato sowing casing mechanism, it adopts that auger conveyor bores that soil fetches earth, the seeding of forced-ventilated sowing pipe, symmetrical guide rail respectively fetch earth pipe and sowing pipe, potato kind of lifting fall into hole, cave earthing, can disposablely complete boring, fetch earth, the flow chart such as sowing, earthing.Improve potato precise sowing production efficiency, alleviate peasant's labour intensity, this sowing mechanism is simple in structure, cost is low.Thereby effectively solve the problem such as seeding machinery sowing after first plastic film mulch.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is fixed seat structure principle schematic of the present utility model;
Fig. 3 is lifting rod structure principle schematic of the present utility model.
In figure, 1. holder; The 1-1. pipe guide rail that fetches earth; 1-2. discharging tube guide rail; 1-3. soil-discharging port; 1-4. lifting lever pin; 2. discharging tube; 3. movable duckbilled; 4. pipe fetches earth; 5. auger conveyor; 6. elevating lever; 6-1. pin-and-hole; 6-2. guide rail; 7. motor.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figures 1 to 3, described potato sowing casing mechanism, be characterized in comprising the holder 1 being fixedly connected with seeder frame, on described holder 1, be provided with fetch earth pipe guide rail 1-1 and discharging tube guide rail 1-2, fetch earth on pipe guide rail 1-1 and be provided with soil-discharging port 1-3, on holder 1, be also provided with lifting lever pin 1-4; Discharging tube 2 is arranged in the discharging tube guide rail 1-2 of holder 1, discharging tube 2 lower ends are hinged is provided with movable duckbilled 3, the pipe 4 that fetches earth is arranged on fetching earth in pipe guide rail 1-1 of holder 1, the pipe 4 that fetches earth is built-in with auger conveyor 5, the power take-off of motor 7 is connected with the centre rotational axis of auger conveyor 5, elevating lever 6 is arranged on holder 1, and the pin-and-hole 6-1 of elevating lever 6 is connected with lifting lever pin 1-4, and the guide rail 6-2 at elevating lever 6 two ends is respectively with discharging tube 2 with fetch earth pin corresponding be connected of pipe on 4.
Further, described discharging tube guide rail 1-2 and the pipe guide rail 1-1 circumferential opening angle that fetches earth are greater than 180 °.
Further, on the described pipe 4 that fetches earth, be provided with the earth discharging hole corresponding with soil-discharging port 1-3 on holder 1.
Described potato sowing casing mechanism, its course of work is that potato sowing casing mechanism moves downward under the effect of direct insertion position control mechanism, discharging tube on the direct insertion sowing casing mechanism of potato moves downward, the auger conveyor fetching earth in pipe counter-rotating under driven by motor, with fetching earth, pipe moves downward, the soil that auger conveyor helical feed fetches earth in tube section upwards transports, when the pipe that fetches earth drops to after certain depth, direct insertion positioner will fetch earth to manage and upwards draw high, meanwhile discharging tube moves downward under the effect of elevating lever, the direct insertion sowing casing mechanism of potato travels forward with sower complete machine simultaneously, discharging tube moves to above the hole, cave of the pipe bit sky that fetches earth under the comprehensive function of two kinds of motions, the baffle plate that movable duckbilled is fetched earth on pipe in the time fetching earth pipe and discharging tube relative motion stops passive open, potato kind drops in hole, cave, now, soil-discharging port on soil-discharging port and the holder fetching earth on pipe is connected, the soil fetching earth in pipe enters discharging tube by soil-discharging port, fall in hole, cave, cover potato kind and mulch film opening part.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a potato sowing casing mechanism, it is characterized in that comprising the holder being fixedly connected with seeder frame, on described holder, be provided with fetch earth pipe guide rail and discharging tube guide rail, on the pipe guide rail that fetches earth, be provided with soil-discharging port, on holder, be also provided with lifting lever pin; Discharging tube is arranged in the discharging tube guide rail of holder, discharging tube lower end is hinged is provided with movable duckbilled, the pipe that fetches earth is arranged on fetching earth in pipe guide rail of holder, the pipe that fetches earth is built-in with auger conveyor, the power take-off of motor is connected with the centre rotational axis of auger conveyor, elevating lever is arranged on holder, and the pin-and-hole of elevating lever is connected with lifting lever pin, and the guide rail at elevating lever two ends is connected with discharging tube is corresponding with the pin fetching earth on pipe respectively.
2. potato sowing casing mechanism as claimed in claim 1, is characterized in that: described discharging tube guide rail and the pipe guide rail circumferential opening angle that fetches earth are greater than 180 °.
3. potato sowing casing mechanism as claimed in claim 1, is characterized in that: on the described pipe that fetches earth, be provided with the earth discharging hole corresponding with soil-discharging port on holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489190.3U CN203985001U (en) | 2014-08-28 | 2014-08-28 | Potato sowing casing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489190.3U CN203985001U (en) | 2014-08-28 | 2014-08-28 | Potato sowing casing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203985001U true CN203985001U (en) | 2014-12-10 |
Family
ID=52025112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489190.3U Expired - Fee Related CN203985001U (en) | 2014-08-28 | 2014-08-28 | Potato sowing casing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203985001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012700A (en) * | 2018-01-08 | 2019-07-16 | 山东农业大学 | A kind of intelligent covering device of auger type |
-
2014
- 2014-08-28 CN CN201420489190.3U patent/CN203985001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012700A (en) * | 2018-01-08 | 2019-07-16 | 山东农业大学 | A kind of intelligent covering device of auger type |
| CN110012700B (en) * | 2018-01-08 | 2023-10-24 | 山东农业大学 | Auger type intelligent earthing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |