CN203399503U - Row length adjusting device of shift-type plant row drill planter - Google Patents
Row length adjusting device of shift-type plant row drill planter Download PDFInfo
- Publication number
- CN203399503U CN203399503U CN201320321752.9U CN201320321752U CN203399503U CN 203399503 U CN203399503 U CN 203399503U CN 201320321752 U CN201320321752 U CN 201320321752U CN 203399503 U CN203399503 U CN 203399503U
- Authority
- CN
- China
- Prior art keywords
- gear
- pulley
- row
- power input
- type plant
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a row length adjusting device of a shift-type plant row drill planter. The row length adjusting device of the shift-type plant row drill planter comprises a box body, a power input device and a power output device, wherein the power input device comprises a power input chain wheel arranged outside the box body and a pulley device arranged in the box body, and the power input chain wheel and the pulley device are connected through a power input shaft; the power output device comprises a power output chain wheel arranged outside the box body and a driven cone pulley arranged in the box body, and the power output chain wheel and the driven cone pulley are connected through a power output shaft; the pulley device can move on the power input shaft, and the driven cone pulley and the pulley device are meshed mutually. The row length adjusting device is suitable for the plant row drill planter, is simple in structure, convenient to adjust and reliable in transmission, controls the row length accurately, and effectively improves the plant row seed cultivation test precision, and the row length adjustment range meets the requirement of a seed cultivation department.
Description
Technical field
The utility model belongs to agricultural machinery technical field, specifically, relates to a kind of longly for controlling plant-to-row seed drill sowing row, guarantees the capable length regulating device of gear-type plant-to-row seed drill that seed has been sowed at predetermined distance.
Background technology
Seed engineering is the emphasis of various countries' economic work always, improves breeding of improved seeds, guarantees grain security, and improve grain yield is also the problem that China shows great attention to always.Plant-to-row seed drill, in the rearing new variety stage, to guaranteeing that plant seeding operation completes in time, improves plant comparative trial accuracy and plays an important role.The sowing of plant-to-row seed drill requires: in the community length of regulation, evenly finish a certain amount of seed, finish behind Yi Ge community, none seed remnants in sower, reach clear object of planting automatically, avoid variet complexity.This just need to be for plant-to-row seed drill tool provides a kind of simple in structure, easy to adjust, reliable transmission, and the long precise control of row, the long adjustable range of row adapts to breeding units requirement, effectively improves the row length regulating device of plant selection experiment precision.
Utility model content
The purpose of this utility model be to improve domestic existing community plant-to-row seed drill row length regulating device deficiency and provide a kind of simple in structure, easy to adjust, reliable transmission, the long precise control of row, the long adjustable range of row adapts to breeding units requirement, effectively improves the row length regulating device of plant selection experiment precision.
The technical solution of the utility model is: the capable length regulating device of a kind of gear-type plant-to-row seed drill, comprise casing, power input device and power take-off, power input device comprises the power input sprocket that is arranged on outside casing and is arranged on the pulley gear in casing, and the two connects by power input shaft; Power take-off comprises and being arranged on to external power output sprocket and be arranged on the driven cone pulley in casing, and the two connects by power take-off; Pulley gear can move on power input shaft, and driven cone pulley and pulley gear are intermeshing.
Preferably: pulley gear comprises mediate roller wheel and drive sprocket, drive sprocket and the engagement of mediate roller wheel; Mediate roller wheel comprises two circular clamping plates, and there is jackshaft at clamping plate center, around jackshaft, is evenly equipped with link, by link and driven cone pulley, meshes; The jackshaft of drive sprocket is connected by arm plate with the jackshaft of mediate roller wheel.
Preferably: on casing, be provided with gear groove, gear groove comprises sliding tray and locating slot, and the drive sprocket of pulley gear is connected with control arm, control arm can be with movable pulley device to slide in sliding tray, and by locating slot, carries out position and fix.
Preferably: on casing, be also provided with locating hole, the capable length regulating device of this gear-type plant-to-row seed drill also comprises operating grip, operating grip comprises handle arm and alignment pin, handle arm can coordinate with control arm spiral, handle arm can be with movable pulley device to slide in gear groove, and alignment pin can insert locating hole to carry out position and fix.
Preferably: power input shaft and power take-off are hexagonal steel structure.
The beneficial effects of the utility model are: the row length regulating device that (1) the utility model provides is applicable to plant-to-row seed drill, Hangzhoupro length regulating device plays the effect of gear, for controlling the speed of drilling of drilling machine seeding unit, can realize the control to sowing length, complete in certain length and sowed a quantity of seeds, can effectively improve selection experiment precision.(2) adopt multistep cone pulley structure and gear adjusting structure, the long precise control of row, adjustable range is wide, meets breeding units breeding demand.(3) location structure of the capable length regulating device of gear-type is designed, adopt the double positioning structure of gear groove and locating hole, assurance device job stability.(4) power input shaft and power take-off are hexagonal steel structure, have replaced parts on shaft key syndeton, simple in structure, facilitate regulating shaft to the installation site of part.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is pulley device structure schematic diagram of the present utility model.
Accompanying drawing 3 is operating grip structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Embodiment 1:
The capable length regulating device of plant-to-row seed drill, comprises casing, power input device and power take-off; Power input device comprises the power input sprocket 1 being arranged on outside casing and is arranged on the pulley gear 2 in casing, and the two connects by power input shaft; Power take-off comprises and is arranged on to external power output sprocket 3 and is arranged on the driven cone pulley 4 in casing, and the two connects by power take-off; Pulley gear can move on power input shaft, thereby realizes not sprocket wheel at the same level intermeshing of pulley gear 2 and driven cone pulley 4.Power input shaft and power take-off are hexagonal steel structure.
Pulley gear 2 comprises mediate roller wheel 5 and drive sprocket 8, drive sprocket 8 and 5 engagements of mediate roller wheel; Mediate roller wheel 5 comprises two circular clamping plates, and there is jackshaft 6 at clamping plate center, around jackshaft 6, is evenly equipped with link 7, by chaining 7, meshes with driven cone pulley 4; The jackshaft of drive sprocket 8 is connected by arm plate 9 with the jackshaft 6 of mediate roller wheel 5.
On casing, be provided with gear groove 10, gear groove 10 comprises sliding tray and locating slot, the drive sprocket 8 of pulley gear 2 is connected with control arm 11, and control arm 11 can be with movable pulley device 2 to slide in sliding tray, and carries out position and fix by control arm 11 being stuck in to locating slot.
During work, plant-to-row seed drill land wheel line shaft is connected to the power input sprocket 1 of the capable length regulating device of gear-type plant-to-row seed drill by drive sprocket, for power input shaft provides power, the power output sprocket 3 of the capable length regulating device of gear-type plant-to-row seed drill is connected to the line shaft of seeding unit by drive sprocket, for rotating, seeding unit provides power, pulley gear 2 and driven tower human relations 4 respective sprocket engagements, control seeding unit speed of drilling.When the input power one of the capable length regulating device of gear-type plant-to-row seed drill regularly, when pulley gear 2 is engaged on the sprocket wheel of driven cone pulley 4 different-diameters, the rotating speed of power take-off, by different, causes the speed of drilling of seeding unit by difference.
When having sowed the kind period of the day from 11 p.m. to 1 a.m in seeding unit in shorter row length, pull control arm 11, the locating slot of gear groove 10 on control arm 11 and casing is departed from, make the mediate roller wheel 5 of pulley gear 2 depart from engagement with driven cone pulley 4, the direction slip control arm 11 reducing to driven cone pulley 4 sprocket diameters along gear groove 10, make the sprocket engagement of the driven cone pulley 4 of pulley gear 2 and small diameter, and control arm 11 is stuck in corresponding locating slot, fix its position, thereby the rotating speed of power take-off will increase, the speed of drilling of seeding unit will be accelerated, make seeding unit in shorter row length, sow seed.
Otherwise if desired the kind period of the day from 11 p.m. to 1 a.m in the long late seeding unit of the long sowing of row, handles pulley gear 2 and moves in the opposite direction, with the sprocket engagement of the driven cone pulley 4 of large-size.
Embodiment 2:
As different from Example 1, on the casing of the capable length regulating device of gear-type plant-to-row seed drill, be also provided with locating hole 15, the capable length regulating device of this gear-type plant-to-row seed drill also comprises operating grip 12, operating grip 12 comprises handle arm 13 and alignment pin 14, handle arm 13 can coordinate with control arm 11 spirals, handle arm 13 can be with movable pulley device 2 in the interior slip of gear groove 10, and alignment pin 14 can insert locating hole 15 to carry out position and fix.
During work, behind the position of adjustable pulley device 2, handle arm 13 is stuck in the locating slot of gear groove 10, will locate slightly simultaneously and 14 insert in locating hole 15, adopts this structure to be more conducive to the fixing of pulley gear 2 positions, the stability of ensuring equipment work.
Claims (5)
1. the capable length regulating device of gear-type plant-to-row seed drill, comprises casing, it is characterized in that: the described capable length regulating device of gear-type plant-to-row seed drill also comprises power input device and power take-off;
Described power input device comprises the power input sprocket (1) being arranged on outside casing and is arranged on the pulley gear (2) in casing, and the two connects by power input shaft;
Described power take-off comprises and is arranged on to external power output sprocket (3) and is arranged on the driven cone pulley (4) in casing, and the two connects by power take-off;
Described pulley gear can move on power input shaft, and driven cone pulley (4) is intermeshing with pulley gear (2).
2. the capable length regulating device of gear-type plant-to-row seed drill as claimed in claim 1, is characterized in that: described pulley gear (2) comprises mediate roller wheel (5) and drive sprocket (8) drive sprocket (8) and mediate roller wheel (5) engagement; Mediate roller wheel (5) comprises two circular clamping plates, and there is jackshaft (6) at clamping plate center, around jackshaft (6), is evenly equipped with link (7), by link (7) and driven cone pulley (4) engagement; The jackshaft of drive sprocket (8) is connected by arm plate (9) with the jackshaft (6) of mediate roller wheel (5).
3. the capable length regulating device of gear-type plant-to-row seed drill as claimed in claim 1 or 2, it is characterized in that: on described casing, be provided with gear groove (10), gear groove (10) comprises sliding tray and locating slot, the drive sprocket (8) of pulley gear (2) is connected with control arm (11), control arm (11) can be with movable pulley device (2) to slide in sliding tray, and by locating slot, carries out position and fix.
4. the capable length regulating device of gear-type plant-to-row seed drill as claimed in claim 3, it is characterized in that: on described casing, be also provided with locating hole (15), the capable length regulating device of this gear-type plant-to-row seed drill also comprises operating grip (12), operating grip (12) comprises handle arm (13) and alignment pin (14), handle arm (13) can coordinate with control arm (11) spiral, handle arm (13) can be with movable pulley device (2) to slide in gear groove (10), and alignment pin (14) can insert locating hole (15) to carry out position and fix.
5. the capable length regulating device of gear-type plant-to-row seed drill as claimed in claim 1, is characterized in that: described power input shaft and power take-off are hexagonal steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321752.9U CN203399503U (en) | 2013-06-05 | 2013-06-05 | Row length adjusting device of shift-type plant row drill planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321752.9U CN203399503U (en) | 2013-06-05 | 2013-06-05 | Row length adjusting device of shift-type plant row drill planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399503U true CN203399503U (en) | 2014-01-22 |
Family
ID=49935453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320321752.9U Withdrawn - After Issue CN203399503U (en) | 2013-06-05 | 2013-06-05 | Row length adjusting device of shift-type plant row drill planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329665A (en) * | 2013-06-05 | 2013-10-02 | 青岛农业大学 | Gear type row spacing adjusting device of plant-row drill seeder |
| CN104879458A (en) * | 2015-05-28 | 2015-09-02 | 常州机电职业技术学院 | Constant ratio transmission device of roller wheel |
-
2013
- 2013-06-05 CN CN201320321752.9U patent/CN203399503U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329665A (en) * | 2013-06-05 | 2013-10-02 | 青岛农业大学 | Gear type row spacing adjusting device of plant-row drill seeder |
| CN103329665B (en) * | 2013-06-05 | 2016-04-20 | 青岛农业大学 | The capable length regulating device of gear-type plant-to-row seed drill |
| CN104879458A (en) * | 2015-05-28 | 2015-09-02 | 常州机电职业技术学院 | Constant ratio transmission device of roller wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103329665B (en) | The capable length regulating device of gear-type plant-to-row seed drill | |
| CN206498658U (en) | One kind automatically controls no-tillage subsoiling layer by layer manuring precision seeder | |
| CN103329667B (en) | Plant-to-row seed drill | |
| CN203399503U (en) | Row length adjusting device of shift-type plant row drill planter | |
| CN207911310U (en) | A kind of hand-push type seeding vehicle convenient for adjusting sowing spacing | |
| CN103392398A (en) | Double-fertilization wheat mulching and fertilizing seeder | |
| CN208353885U (en) | Multi-function fine amount sows box assembly | |
| CN203723046U (en) | Transverse seedling taking mechanism of rice transplanter | |
| CN203912487U (en) | Sower | |
| CN203261695U (en) | Plant-to-row seed drill | |
| CN203353102U (en) | Double fertilization wheat film coating fertilization seeder | |
| CN202310542U (en) | Fertilizer apparatus for seeder | |
| CN112673779B (en) | Fertilizing amount-adjustable fertilizer distributor | |
| CN211019968U (en) | Electric drive control system for precision centralized seed sowing device | |
| CN203206712U (en) | Variable-quantity adjusting device of seeder with seeding and fertilization linkage | |
| CN201123229Y (en) | Vegetable-seed planter leading sheave push pole type dropping mechanism | |
| CN204041895U (en) | Fertile case speed change gear | |
| CN204762107U (en) | Grape fertilizer distributor | |
| CN209609125U (en) | A kind of agricultural cultivation ridger | |
| CN203505025U (en) | Rice transplanter with adjustable transverse hill spacing | |
| CN107517623B (en) | A kind of seeder | |
| CN201976424U (en) | Precise-seeding and fertilization regulating device of seeder | |
| CN206196319U (en) | A kind of automatic seedling launching mechanism of charging seed | |
| CN203761812U (en) | Rice bud seed seeding apparatus | |
| CN203968636U (en) | A kind of drum-type rice seeding apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |