CN2165615Y - Dibble for maizes and pulses - Google Patents
Dibble for maizes and pulses Download PDFInfo
- Publication number
- CN2165615Y CN2165615Y CN 93223405 CN93223405U CN2165615Y CN 2165615 Y CN2165615 Y CN 2165615Y CN 93223405 CN93223405 CN 93223405 CN 93223405 U CN93223405 U CN 93223405U CN 2165615 Y CN2165615 Y CN 2165615Y
- Authority
- CN
- China
- Prior art keywords
- seed
- ratchet
- planter
- beans
- frame
- 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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- Sowing (AREA)
Abstract
The utility model relates to a dibbler for maize and beans. The utility model comprises a machine frame, a motion mechanism, a seed box, a traction frame, an operating lever and a furrow-opening and earth covering member. A plunger type seed feeding device is arranged between the seed box and the motion mechanism. The motion mechanism and the plunger type seed feeding device are matched and form a slow-in fast-out type motion mode, the secondary distributing seed feeding mode is realized, the seeds are fed uniformly without the attrition crushing phenomenon, and the survival rate of the seeds is increased.
Description
The utility model belongs to agricultural mechanical field, particularly relates to a kind of planter.
The existing seeding machinary kind of using in agricultural production is more, and small-sized planter row seed form mainly contains indent type, orifice-plate type and outer groove wheel and broadcasts the seed device.Preceding two kinds of seeding machinaries during sowing corn seed, often occur the extrusion shearing problem owing to be subjected to the influence of seeds box and cotton-seed sowing device structure, and seed percentage of damage height has seriously influenced the seed germination rate.These facility all are row's seed forms of disposable distribution in addition, inevitably produce the non-uniform phenomenon of a hole or a cave seediness, and the crop dense planting is unreasonable, and volume increase is affected, and therefore, are difficult to large tracts of land and promote the use of.To broadcast seed even though use comparatively widely outer groove wheel to broadcast the seed device, and the seed percentage of damage is compared also lower with preceding two kinds of planters, and, external form not slick and sly seed such as corn big for particle also are difficult to guarantee comparatively ideal spacing in the rows, seed number per and lower percentage of damage.Industrial flourishing country adopts wind fortune formula sower can solve the high problem of all even seed percentage of damage of seed number per, but this class seeding machinary cost height, skill level requires height in the practical operation, also is difficult to promote the use of in the common at home at present peasant household.
The purpose of this utility model provides a kind of novel planter that overcomes disadvantages such as existing domestic small-sized planter seed percentage of damage in sowing is higher, seed number per is inhomogeneous, provide particularly that a kind of to be suitable for seed grain big, the irregular corn of external form, beans planter.
The technical scheme that realizes the utility model purpose is such.The utility model comprises frame, motion, seeds box, hitch frame, action bars and trench digging earth backing parts.Between seeds box and motion, be provided with the plunger type cotton-seed sowing device.The plunger type cotton-seed sowing device comprises cotton-seed sowing device housing, two plungers that cooperatively interact, adjustable ring, back-moving spring, funnel and back-up rings.Motion comprises land wheel, ratchet, ratchet, dancer rools, extension spring, regulating sleeve and thrust ring.Dancer rools is contained in the equidistant holes of ratchet, and the number of roller can be respectively 2,3,4 or 6 according to the spacing in the rows needs.Transmission device between land wheel and the plunger type cotton-seed sowing device is a pawl-and-gearing, ratchet is installed on the land axle, the dancer rools that is installed in the equidistant holes on the ratchet matches with ratchet, and the pawl bar of ratchet is connected with plunger by regulating sleeve, and the blade tooth of ratchet is connected and fixed by extension spring and frame.Trench digging earth backing parts comprise plough, adjusting bracket, chain, clean-up scraper and press wheel.Two inclined planes of seeds box bottom are 45 °, and the seed exit is equipped with the adjustable plate that can regulate caliber size.When the traction facility of traction planter advanced, land wheel rotated, and drove ratchet and rotated, and drove plunger is made slow forward fast backward under action of reset spring reciprocating motion through ratchet.The utility model adopts row's seed form of secondary distribution, that is: the seed of seeds box falls into the plunger type cotton-seed sowing device, and reciprocating double-type plunger is released seed, falls into the ditch cave of holding successfully through funnel and plough.Clean-up scraper and press wheel are wipeed soil off, and with the seed compacting in the ditch.
The utlity model has following advantage:
1, motion of the present utility model matches with the plunger type cotton-seed sowing device, effect by land wheel, ratchet, ratchet and dancer rools, form slow forward fast backward formula motion mode and realize row's seed form of secondary distribution, row's seed is even, seed number per difference is little, and seed does not have the attrition crushing phenomenon, thereby has improved the seed survival rate.
2, because two inclined-planes, seeds box bottom are 45 °, this angle falls in order seed greater than the accumulation angle of repose of corn seed, provides good supply conditions to cotton-seed sowing device, the wasting phenomenon when having avoided row's seed during the empty and sowing of Peng.
3, the dancer rools number that is placed in the ratchet equidistant holes can be according to the different roller numbers of adjusting of spacing in the rows, roller settles number can be respectively 2,3,4 or 6, corresponding spacing in the rows is respectively 50 centimetres, 33 centimetres, 25 centimetres and 17 centimetres, has improved the scope of application of the present utility model.
4, the plane of land wheel of the present utility model, plough, press wheel and locus are rational in infrastructure, can make the facility stress balance in the use, drive and stablize, advance steadily, but press wheel compacting seed and thin wet soil layer can conveniently be adjusted sowing depth, have guaranteed the emergence rate of seed.
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the A portion enlarged drawing of Fig. 1.
As shown in the figure, the utility model comprises frame (6), seeds box (17), hitch frame (7), action bars (24), motion and trench digging earth backing parts.Motion comprises land wheel (1), ratchet (2), ratchet (3), dancer rools (4), extension spring (5), regulating sleeve (8) and thrust ring (9).Trench digging earth backing parts comprise adjusting bracket (26), plough (27), chain (28), clean-up scraper (29) and press wheel (30).Be provided with the plunger type cotton-seed sowing device between seeds box (17) and motion, the plunger type cotton-seed sowing device comprises cotton-seed sowing device housing (14), plunger (10) (11), adjustable ring (12), back-moving spring (15) (16), funnel (22) and back-up ring (31).Ratchet (3) is installed on the axle of land wheel (1), and dancer rools (4) is inserted in the equidistant holes on the ratchet (3) by the requirement of accent spacing, and matches with ratchet.The roller number of dancer rools can change according to the needs of spacing in the rows, and the number of roller can be respectively 2,3,4 or 6, and needs equidistant the installation.The pawl bar of ratchet (2) is connected with plunger (11) by regulating sleeve (8), and the blade tooth of ratchet (2) is connected and fixed by extension spring (5) and frame (6).Seeds box (17) is installed on the frame (6) by screw (13), (18), two inclined planes of seeds box (17) bottom are 45 °, the bottom seed exit is equipped with the adjustable plate (21) that can regulate caliber size, adjustable plate (21) is connected with the seeds box base plate by location-plate (19), be connected with between adjustable plate (21) and the location-plate (19) and adjust bolt (20), turn bolt (20), adjustable plate (21) is slided along the location board slot, to regulate the outlet size.Two trench diggings mouthful (27) are installed on the frame (6) by adjusting bracket (26), and adjusting bracket is equipped with the adjustment bolt on (26), and plough (27) can laterally slide along frame, so that regulate the spacing of two ploughs, adjustable range is between 20-45 centimetre.Positioning screw (26) is used for trench digging earth backing parts are fixed on frame (6).Handle (23) is housed on the cross bar of action bars (24).
Claims (4)
1, a kind of corn, beans planter, comprise frame, motion, seeds box, hitch frame, action bars and trench digging earth backing parts, it is characterized in that being provided with between seeds box and motion the plunger type cotton-seed sowing device, the plunger type cotton-seed sowing device comprises cotton-seed sowing device housing (14), plunger (10), (11), adjustable ring (12), back-moving spring (15,16), funnel (22) and back-up ring (31); Ratchet (3) is installed on the axle of land wheel (1), dancer rools (4) is installed in the equidistant holes on the ratchet (3) by the requirement of accent spacing, and match with ratchet (2), the pawl bar of ratchet (2) is connected with plunger (11) by regulating sleeve (8), and the blade tooth of ratchet (2) is connected and fixed by extension spring (5) and frame (6).
2, corn according to claim 1, beans planter is characterized in that two inclined planes of seeds box bottom are 45 °, and the bottom seed exit is equipped with the adjustable plate (21) that can regulate caliber size.
3, corn according to claim 1, beans planter is characterized in that the roller number of dancer rools (4) can change according to the needs of spacing in the rows, and the number of roller can be respectively 2,3,4 or 6, and needs equidistant the installation.
4, corn according to claim 1, beans planter is characterized in that two ploughs (27) that can laterally slide are installed on the frame (6) by adjusting bracket (26), and the adjustable range of two plough spacings is between 20-45 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223405 CN2165615Y (en) | 1993-08-30 | 1993-08-30 | Dibble for maizes and pulses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223405 CN2165615Y (en) | 1993-08-30 | 1993-08-30 | Dibble for maizes and pulses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165615Y true CN2165615Y (en) | 1994-05-25 |
Family
ID=33801730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93223405 Expired - Fee Related CN2165615Y (en) | 1993-08-30 | 1993-08-30 | Dibble for maizes and pulses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165615Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350845A (en) * | 2014-11-25 | 2015-02-18 | 柳州美纳机械有限公司 | Sowing machine |
| CN104429237A (en) * | 2014-11-25 | 2015-03-25 | 柳州美纳机械有限公司 | Lister-planter |
-
1993
- 1993-08-30 CN CN 93223405 patent/CN2165615Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350845A (en) * | 2014-11-25 | 2015-02-18 | 柳州美纳机械有限公司 | Sowing machine |
| CN104429237A (en) * | 2014-11-25 | 2015-03-25 | 柳州美纳机械有限公司 | Lister-planter |
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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 |