CN2301837Y - Precision hill planter for mulching film crops - Google Patents
Precision hill planter for mulching film crops Download PDFInfo
- Publication number
- CN2301837Y CN2301837Y CN 97219606 CN97219606U CN2301837Y CN 2301837 Y CN2301837 Y CN 2301837Y CN 97219606 CN97219606 CN 97219606 CN 97219606 U CN97219606 U CN 97219606U CN 2301837 Y CN2301837 Y CN 2301837Y
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- CN
- China
- Prior art keywords
- wheel
- synchronizing wheel
- hole sowing
- hole
- plate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a device for perforation and spot seeding on mulching films, composed of a machine frame 10, a synchronizing wheel 1, bunch planting wheels 2, a cavity and seed apparatus 3, a seeding apparatus 5, a chainwheel for a seeding apparatus 6, an adjusting wheel 9, a bunting plate 12, a driving chain wheel 13, etc. The utility model is characterized in that one synchronizing wheel is arranged in the middle of two bunch planting wheels. The axial cords of the two bunch planting wheels are on the same central line and horizontal plane, and parallel with the synchronizing wheel. One bunting plate is respectively arranged at the lower parts between the synchronizing wheel and the bunch planting wheels. A plurality of cavity and seed apparatuses are evenly distributed on the circumference of the bunch planting wheels. The distance between the axial cord of the synchronizing wheel and the axial cord of the bunch planting wheel is a. A pin shaft of the synchronizing wheel is parallel with the axial cord of pin shafts of a bunch planting wheel. The vertical distance between the pin shaft of the synchronizing wheel and the axial cord of pin shafts of a bunch planting wheel is also a. The closure of a movable lug plate and an inserting mouth of a dibbler are is in the movable type.
Description
The utility model belongs to a kind of farm machinery, more specifically relate to a kind of on mulch film the punching, on-demand device.
Existing hill-drop planter is generally rolling wheel type, and Chinese patent application number is that 882071793 application just once disclosed the technology of a kind of " plunger type hole-ground film on-demand device ".Its primary structure is a hollow roller, interior dress cam and be distributed on the roller periphery can reciprocating plunger and fixing drift.Plunger is compressed by cam when roller rolls forward, and the seed-filling hole on the plunger carries outside the seed emersion device, finish fill kind, the process of culture transferring, punching, seeding.
This type of device is because punching and dibbling parts all are fixed on the roller periphery, and its shortcoming is: when 1, perforating device rotates with roller, carry earth easily secretly, influence the discharge of seed and the flexibility of device; 2, perforating device inserts with movement in a curve and stretches out soil, often causes the dislocation of seed and aperture, need draw seedling in a large number after causing emerging; 3, amount of seed metering is adjusted difficulty; 4, seed is enclosed in the roller chamber, deposits kind of an amount, the difficult observation of seeding situation.
The purpose of this utility model just is to overcome above-mentioned deficiency, and a kind of film crop precision hill-drop sowing machine is provided.
Characteristics of the present utility model are that cave kind device is only done translation in the course of the work, and do not rotate with the rolling of hole sowing wheel; Cave kind device is vertically to insert and stretch out soil substantially, and seed is corresponding with the fenestra position accurately, is difficult for carrying secretly earth; Seeding process and deposit kind of an amount and be easy to observe is convenient to adjust; Can join according to different needs and change different seedings distribution rotary drums, control planting density.
The purpose of this utility model is achieved in that
A kind of film crop precision hill-drop sowing machine is by frame 10, synchronizing wheel 1, hole sowing wheel 2, cave kind device 3,17, seeding unit sprocket wheel 6, adjust wheel 9, hit plate 12, drive sprocket 13 compositions such as grade, it is characterized in that in the rectangle frame open frame, each side being provided with a hole sowing wheel, establish a synchronizing wheel in the middle of two hole sowing wheels, three wheel diameters are identical, two hole sowing wheel axis are on same center line, parallel with the synchronizing wheel axis and on same horizontal plane, hole sowing wheel axis and synchronizing wheel axis spacing are from being a, the bottom is respectively established one and is hit plate between synchronizing wheel and hole sowing wheel, along the even some caves kind device that distributes of hole sowing wheel periphery, along on the position of cave kind device on the corresponding hole sowing wheel of synchronizing wheel periphery synchronizing wheel bearing pin 16 being set, its bearing pin links to each other with cave kind device tie-plate 29 on the hole sowing wheel, the axis parallel vertical distance of hole sowing wheel bearing pin 18 and synchronizing wheel bearing pin is a also, the outside at right side hole sowing wheel is fixed with drive sprocket, the seeding unit right side is fixed with the seeding unit sprocket wheel, connects and is provided with chain between drive sprocket and the seeding unit sprocket wheel and adjust wheel.
Cave kind device on the hole sowing wheel is characterized in that movable lug plate 24 links to each other with lance 15 and interrupts 28 for movable closure, and one in two holes on the tie-plate are circular hole, and one is slotted hole, and the centre distance in two holes is a.
The utility model is described in further detail below in conjunction with accompanying drawing
Fig. 1 is a left side of the present utility model structural representation
Fig. 2 is the A portion enlarged drawing of Fig. 1
Fig. 3 is a structure vertical view of the present utility model
Fig. 4 is the work schematic diagram of seeding unit
Fig. 5 is the structural representation of right cave kind device
Fig. 6 is the structure vertical view of right cave kind device
Fig. 7 is the C-C cutaway view of right cave kind device
1-synchronizing wheel among the figure, 2-hole sowing wheel, cave, 3-left side kind device, the 4-seed-box, 5-seeding unit, 6-seeding unit sprocket wheel, the 7-chain, 8-adjusts wheel support, and 9-adjusts wheel, the 10-frame, 11-hits board mount, and 12-hits plate, the 13-drive sprocket, cave, 14-left side kind device lance, the right cave of 15-kind device lance, 16-synchronizing wheel bearing pin, the right cave of 17-kind device, 18-bunch planting wheel shaft, 19-wheel shaft connecting plate, 20-locks ring washer, the synchronous wheel shaft of 21-, 22-hole sowing wheel bearing pin, the 23-seeding distributes rotary drum, the right cave of 24-kind device movable lug plate, 25-torsion spring bearing pin, 26-torsion spring, 27-slotted hole, 20-inserts and chews the 29-tie-plate
In the utility model, because two hole sowing wheel axis are on same center line, parallel with the synchronizing wheel axis and on same horizontal plane, three wheel diameters are identical, the two axial lines distance is a, and the axis parallel vertical of the synchronizing wheel bearing pin of connection synchronizing wheel and hole sowing wheel and hole sowing wheel bearing pin distance is a also, so formed a kind of parallel four-bar structure, this structure makes cave kind device when rolling with hole sowing wheel and synchronizing wheel, and the vertical direction that cave kind device is interrupted is constant all the time.
Cave kind device is by lance, and the movable lug plate is inserted and chewed torsion spring, torsion spring bearing pin, compositions such as tie-plate.The movable lug plate links to each other with lance, separates closure by the torsion spring effect with inserting to chew.Its course of work be cave kind device with hole sowing wheel turn to accepted seed under the seeding unit after, turn to again when hitting below the plate because the compressing of hitting plate, dibbler inserts soil, along with lance is pressed down gradually, makes the movable lug plate open gradually, breaks away to insert to chew, and spills seed.When cave kind device continue motion broken away from hit plate after, the movable lug plate returns to original position again and inserts and chew closure, forms an enclosed cavity, finishes loading process.In movable lug plate and slotting closing course of chewing, because the elastic force of torsion spring, the movable lug plate clashes into inserting to chew to produce, and bullet has fallen the earth on the kind device of cave.
Two holes are arranged on the tie-plate of cave kind device, and one is circular hole, inserts the hole sowing wheel bearing pin; One is slotted hole, inserts the synchronizing wheel bearing pin.The centre distance in two holes must equal the distance between synchronizing wheel axis and the hole sowing wheel axis axis.In real work, allly multifactorly tend to make hill-drop planter to occur " stuck " phenomenon in the running because mismachining tolerance and soil are unequal, the interaction energy of slotted hole is eliminated this situation effectively, guarantees the flexible running of hill-drop planter.
Drive sprocket is fixed on the hole sowing wheel outside, the right side, rotates with speed with hole sowing wheel, drives the seeding unit sprocket wheel by chain, makes seeding distribute rotary drum seed to be entered in the kind device of cave equably.
Flywheel is fixed by bolts on the frame, and the chain degree of tightness can be regulated.The rotating speed of seeding unit can be adjusted with the number of teeth of seeding unit sprocket wheel, so as control seeding quantity, the density degree of grasp crop-planting.
The utility model can carry out duplicate rows operation, high efficiency; Seed and fenestra contraposition are accurate, and work quality is good; Metering system is easy to control, is convenient to conversion, wide accommodation.
Claims (2)
1, a kind of film crop precision hill-drop sowing machine is by frame (10), synchronizing wheel (1), hole sowing wheel (2), cave kind device (3), (17), seeding unit (5), seeding unit sprocket wheel (6), adjust wheel (9), hit plate (12), drive sprocket compositions such as (13), it is characterized in that in the rectangle frame open frame, each side being provided with a hole sowing wheel, establish a synchronizing wheel in the middle of two hole sowing wheels, three wheel diameters are identical, two hole sowing wheel axis are on same center line, parallel with the synchronizing wheel axis and on same horizontal plane, hole sowing wheel axis and synchronizing wheel axis spacing are from being a, the bottom is respectively established one and is hit plate between synchronizing wheel and hole sowing wheel, along the even some caves kind device that distributes of hole sowing wheel periphery, along on the position of cave kind device on the corresponding hole sowing wheel of synchronizing wheel periphery synchronizing wheel bearing pin (16) being set, its bearing pin links to each other with cave kind device tie-plate (29) on the hole sowing wheel, the axis parallel vertical distance of hole sowing wheel bearing pin (18) and synchronizing wheel bearing pin is a also, the outside at right side hole sowing wheel is fixed with drive sprocket, the seeding unit right side is fixed with the seeding unit sprocket wheel, connects and is provided with chain between drive sprocket and the seeding unit sprocket wheel and adjust wheel.
2, according to the film crop precision hill-drop sowing machine described in the claim 1, it is characterized in that movable lug plate (24) on the dibbler links to each other with lance (15) and insert chewing (28) and being movable closure, one in two holes on the tie-plate are circular hole, one is slotted hole (27), and the centre distance in two holes is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219606 CN2301837Y (en) | 1997-06-24 | 1997-06-24 | Precision hill planter for mulching film crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219606 CN2301837Y (en) | 1997-06-24 | 1997-06-24 | Precision hill planter for mulching film crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301837Y true CN2301837Y (en) | 1998-12-30 |
Family
ID=33935557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219606 Expired - Fee Related CN2301837Y (en) | 1997-06-24 | 1997-06-24 | Precision hill planter for mulching film crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301837Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006141A (en) * | 2015-06-30 | 2015-10-28 | 杜人杰 | Device used for rapid and neat determination of tree pit positions in tree planting |
| CN105493697A (en) * | 2016-01-18 | 2016-04-20 | 东北农业大学 | Drum type no-tillage seeding eccentric wheel dibbling mechanism |
| CN105532125A (en) * | 2016-01-19 | 2016-05-04 | 东北农业大学 | Roller-type non-tillage sowing telescopic needle hole-forming mechanism |
| CN107750535A (en) * | 2017-11-07 | 2018-03-06 | 甘肃畜牧工程职业技术学院 | A kind of direct insertion grouping mechanism |
-
1997
- 1997-06-24 CN CN 97219606 patent/CN2301837Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006141A (en) * | 2015-06-30 | 2015-10-28 | 杜人杰 | Device used for rapid and neat determination of tree pit positions in tree planting |
| CN105006141B (en) * | 2015-06-30 | 2018-11-13 | 杜人杰 | It plants trees with the quickly neat device for determining plant pit position |
| CN105493697A (en) * | 2016-01-18 | 2016-04-20 | 东北农业大学 | Drum type no-tillage seeding eccentric wheel dibbling mechanism |
| CN105532125A (en) * | 2016-01-19 | 2016-05-04 | 东北农业大学 | Roller-type non-tillage sowing telescopic needle hole-forming mechanism |
| CN105532125B (en) * | 2016-01-19 | 2017-08-25 | 东北农业大学 | The flexible pin hole former of drum-type no-tillage seeding |
| CN107750535A (en) * | 2017-11-07 | 2018-03-06 | 甘肃畜牧工程职业技术学院 | A kind of direct insertion grouping mechanism |
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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 |