CN2638409Y - Rice planter - Google Patents
Rice planter Download PDFInfo
- Publication number
- CN2638409Y CN2638409Y CN 03259754 CN03259754U CN2638409Y CN 2638409 Y CN2638409 Y CN 2638409Y CN 03259754 CN03259754 CN 03259754 CN 03259754 U CN03259754 U CN 03259754U CN 2638409 Y CN2638409 Y CN 2638409Y
- Authority
- CN
- China
- Prior art keywords
- seedling
- pump
- rice transplanter
- pallet
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Transplanting Machines (AREA)
Abstract
The utility model relates to a rice transplanter, which comprises an air pump, an air storage cylinder and a transplanting device, and is characterized in that the transplanting device consists of a rectangular tray which is connected with a traction bar, impellers which are arranged on a fixing shaft of the rear end part of the tray at an interval, a transplanting pump and a seedling containing bucket positioned on the tray. The utility model relates to the transplanter which makes use of matching between the air pressure and the mechanical movement to transplant. The utility model has the advantages of simple structure, high efficiency, small volume, light weight, convenient operation, easy promotion and suiting for the operation of hilly areas and the agricultural land of small areas.
Description
Technical field
This practicality newly relates to a kind of rice transplanter, specifically a kind of rice transplanter that utilizes gas pressure to carry out rice transplanting.
Background technology
Deficiency such as the paddy rice of Tui Hanging is broadcasted sowing and seedling-throwing technology in recent years, owing to exist to postpone season, need discharge water and causes fertilizer to wander away, and meets cold current and seedling rot, the low and incompatibility late rice seedling of the rate of turning green and be difficult to all-round popularization; So people still value rice transplanter.At present, rice transplanter of a great variety, structure is different, but so far, the rice transplanter that is the simple mechanical kind of drive of employing does not also utilize this moving rice transplanter that carries out rice transplanting of gas pressure cooperative mechanical.
Summary of the invention
The purpose of this utility model provides a kind ofly utilizes gas pressure cooperative mechanical motion to carry out the simple in structure of rice transplanting, the rice transplanter of efficient high and suitable hilly country complex-terrain and small size farmland operation.
The utility model comprises the air pump that connects diesel engine, form with the seedling-transplanting device that is connected with draw bar by the gas receiver that tracheae is connected with air pump, it is characterized in that: described seedling-transplanting device is by the rectangle pallet that connects draw bar, interphase distribution on pallet rearward end fixed axis impeller, seedling-inserting pump and place the seedling-containing bucket on the pallet to form.
In addition, seedling-inserting pump connects with the piston of location pump, and the location pump is fixed on the pallet by cross bar, and the seedling-inserting pump end is taken on the interior piston of seedling pawl cavity tracheae in the seedling-inserting pump built-in is housed by the seedling pawl.The escape pipe of gas receiver by two reduction of fractions to a common denominators not with impeller on position-sensing switch, seedling-inserting pump switch, be communicated with by seedling pawl cavity.The fixed axis two ends are loaded on the bearing block that is fixed in the pallet two side ends.Evenly be placed with four position-sensing switches on the impeller.Be fixed on the fixed axis
The block of band buffer spring is housed on the shape snap ring.
During use, pallet contacts with paddy field ground, adjusting impeller makes its blade insert ground 4-5cm, make wheel rotation by tractor or artificial effect, the gas that air pump work simultaneously produces enters gas receiver, a position-sensing switch that is entered on the impeller by escape pipe makes its unlatching, thereby the location pump is started working, promote seedling-inserting pump and move downwards, enter simultaneously to make by the seedling pawl by the gas in the seedling pawl cavity rice shoot pawl in the seedling-containing bucket is risen, the gas that at this moment enters in the seedling-inserting pump is washed the seedling-inserting pump switch open, seedling-inserting pump work, descent of piston makes the gas pressurized in the seedling-inserting pump, and the gas pressure of generation forces by the seedling pawl and opens, meanwhile, the location pump work rotates seedling-inserting pump, and it is underground to take the seedling pawl to insert, and finishes a rice transplanting operation.
The utility model effect:
1, the utility model is a kind of rice transplanter that utilizes the motion of gas pressure cooperative mechanical to carry out rice transplanting, and is therefore simple in structure, the efficient height.
2, the utility model can utilize the adjustment of impeller and control the line-spacing of rice shoot, has guaranteed the rice transplanting quality, the operation in also suitable hills band area complex-terrain and small size farmland.
3, the utility model body is light, easy to operate in a small amount, is beneficial to popularization.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the seedling-inserting pump structural representation.
Fig. 3 is the blade wheel structure schematic diagram.
Fig. 4 is the seedling-containing bucket schematic diagram.
Fig. 5 is the bearing block schematic diagram.
Embodiment
Embodiment 1
Referring to Fig. 1-5, the utility model comprises the air pump 2 that connects diesel engine 1, is made up of with the seedling-transplanting device 6 that is connected with draw bar 5 gas receiver 4 that tracheae 3 is connected with air pump.Seedling-transplanting device is by the pallet 7 that connects draw bar, the impeller 9 of interphase distribution on pallet rear end fixed axis 8, seedling-inserting pump 10 and place the seedling-containing bucket 11 on the pallet to form.The fixed axis two ends are loaded on the bearing block 12 that is fixed in the pallet two side ends.Seedling-inserting pump connects with the piston 14-1 of location pump 13.The location pump is fixed on the pallet by cross bar 15.The seedling-inserting pump end is taken on the interior piston 14-2 of seedling pawl cavity tracheae 17 in the seedling-inserting pump built-in is housed by seedling pawl 16.The escape pipe 18 of gas receiver 4 by two reduction of fractions to a common denominators not with impeller on position-sensing switch 19 seedling-inserting pump switches 20, be communicated with by seedling pawl cavity.Evenly be placed with four position-sensing switches on the impeller.Be fixed on the fixed axis
The block 22 of band buffer spring is housed on the shape snap ring.The seedling-inserting pump switch is difficult for breaking when being used to protect seedling-inserting pump to rotate.
Claims (6)
1, a kind of rice transplanter, comprise the air pump that connects diesel engine, form with the seedling-transplanting device that is connected with draw bar by the gas receiver that tracheae is connected with air pump, it is characterized in that: described seedling-transplanting device is by the rectangle pallet that connects draw bar, interphase distribution on pallet rearward end fixed axis impeller, seedling-inserting pump and place the seedling-containing bucket on the pallet to form.
2, rice transplanter according to claim 1 is characterized in that seedling-inserting pump connects with the piston of location pump, and the location pump is fixed on the pallet by cross bar, and the seedling-inserting pump end is taken on the interior piston of seedling pawl cavity tracheae in the seedling-inserting pump built-in is housed by the seedling pawl.
3, rice transplanter according to claim 1, the escape pipe that it is characterized in that gas receiver by two reduction of fractions to a common denominators not with impeller on position-sensing switch, seedling-inserting pump switch, be communicated with by seedling pawl cavity.
4, rice transplanter according to claim 1 is characterized in that the fixed axis two ends are loaded on the bearing block that is fixed in the pallet two side ends.
5, rice transplanter according to claim 1 is characterized in that evenly being placed with on the impeller four position-sensing switches.
6, rice transplanter according to claim 1 is characterized in that being fixed on the fixed axis
The block of band buffer spring is housed on the shape snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259754 CN2638409Y (en) | 2003-07-21 | 2003-07-21 | Rice planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259754 CN2638409Y (en) | 2003-07-21 | 2003-07-21 | Rice planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638409Y true CN2638409Y (en) | 2004-09-08 |
Family
ID=34296182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259754 Expired - Fee Related CN2638409Y (en) | 2003-07-21 | 2003-07-21 | Rice planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638409Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543153A (en) * | 2020-05-29 | 2020-08-18 | 重庆市农业科学院 | Seeding device |
-
2003
- 2003-07-21 CN CN 03259754 patent/CN2638409Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543153A (en) * | 2020-05-29 | 2020-08-18 | 重庆市农业科学院 | Seeding device |
| CN111543153B (en) * | 2020-05-29 | 2021-11-19 | 重庆市农业科学院 | Seeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |