CN207011248U - Hand-held cell head progeny row seeder - Google Patents
Hand-held cell head progeny row seeder Download PDFInfo
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- CN207011248U CN207011248U CN201720674136.XU CN201720674136U CN207011248U CN 207011248 U CN207011248 U CN 207011248U CN 201720674136 U CN201720674136 U CN 201720674136U CN 207011248 U CN207011248 U CN 207011248U
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Abstract
The utility model belongs to agricultural mechanical equipment field, more particularly to a kind of hand-held cell head progeny row seeder.Automatic seed-feeding device, triplasy cone lattice disk feed mechanism for seed, walking mechanism, cell interval adjusting device, row length regulating device and shoe colter are arranged in frame；The automatic seed-feeding device is arranged on the top of frame, the lower section of automatic seed-feeding device is provided with two triplasy cone lattice disk feed mechanism for seeds, grain conductor is connected between automatic seed-feeding device and triplasy cone lattice disk feed mechanism for seed, the lower section of triplasy cone lattice disk feed mechanism for seed sets shoe colter, planting pipe is connected between triplasy cone lattice disk feed mechanism for seed and shoe colter, cell interval adjusting device is provided between two triplasy cone lattice disk feed mechanism for seeds, the front of shoe colter is provided with walking mechanism, row length regulating device is located at the top of walking mechanism, the power that walking mechanism provides passes to feed mechanism for seed after row length regulating device.Integrate for kind, point kind, trench digging, sowing, operating efficiency is high, point kind uniformity is good and can realize automatic for kind of a function.
Description
Technical field
The utility model belongs to agricultural mechanical equipment field, more particularly to a kind of hand-held cell head progeny row seeder.
Background technology
In order to ensure the purity and production performance of wheat breeding, present wheat breeding cell is typically given birth to using head progeny row method of purification
Produce head progeny row original seed.State Council of the Central Committee of the Communist Party of China in 2016 points out in " No.1 Central File " of issue, " it is great to push forward breeding comprehensively
Scientific research research cooperation, cultivate and promote adapting to mechanization production, high yield and good quality extensively suitable new varieties, accelerate staple food crop
New round Cultivar replacing is regenerated ".
But substantially manually or light instrument operation, labor intensity is big, operating efficiency for China field breeding experiment at present
Low, uniformity is poor, the basic blank of research of special cell head progeny row seeding machinery, seriously constrains the hair of China's breeding engineering
Exhibition.Therefore, development and popularization hand-held cell head progeny row seeder, to promoting the development of field test mechanized equipment, accelerating China
Improved seeds are bred and had more to seed, so that solving food problem all seems very necessary.
Utility model content
The purpose of this utility model is the Mechanization Level for improving domestic wheat cell head progeny row sowing, it is proposed that Yi Zhonger
A kind of cell head progeny row seeding machinery developed, integrate for kind, point kind, trench digging, sowing, operating efficiency is high, point kind uniformity
Well and it can realize automatic for kind of a function.
The technical solution of the utility model is：A kind of hand-held cell head progeny row seeder, including frame, in addition to automatic confession
Kind device, triplasy cone lattice disk feed mechanism for seed, walking mechanism, cell interval adjusting device, row length regulating device and shoe trench digging
Device, automatic seed-feeding device, triplasy cone lattice disk feed mechanism for seed, walking mechanism, cell interval adjusting device, row length regulating device and
Shoe colter is arranged in frame；
The automatic seed-feeding device is arranged on the top of frame, and the lower section of automatic seed-feeding device is provided with two triplasy cones
Lattice disk feed mechanism for seed, grain conductor, triplasy cone lattice disk are connected between automatic seed-feeding device and triplasy cone lattice disk feed mechanism for seed
The lower section of feed mechanism for seed sets shoe colter, and planting pipe is connected between triplasy cone lattice disk feed mechanism for seed and shoe colter,
Cell interval adjusting device is provided between two triplasy cone lattice disk feed mechanism for seeds, the front of shoe colter is provided with vehicle with walking machine
Structure, row length regulating device are located at the top of walking mechanism, and the power that walking mechanism provides transmits discharge after row length regulating device
Kind device.
In the utility model, the triplasy cone lattice disk feed mechanism for seed includes depositing kind of a device, triplasy point kind of cone, planting
Lattice disk and feed mechanism for seed chassis, triplasy point kind cone are located at the lower section for depositing kind of device, and triplasy point kind cone fixes support and deposits kind
Device, planting lattice disk are located at the lower section of triplasy seeding cone, and feed mechanism for seed chassis is located at the lower section of planting lattice disk, triplasy point kind
Cone is fixedly connected with feed mechanism for seed chassis, deposits and planting cup is provided with kind of device, and feed mechanism for seed chassis includes feed mechanism for seed pedestal, feed mechanism for seed
Main shaft, thrust bearing, planting funnel and bevel gear, feed mechanism for seed main shaft pass through feed mechanism for seed pedestal, are fixedly connected with planting lattice disk, row
The top of kind device main shaft is arranged in triplasy seeding cone, and is connected with spring, feed mechanism for seed between triplasy seeding cone
The bottom of main shaft is fixed with bevel gear, and the bevel gear is connected with row length regulating device, and feed mechanism for seed pedestal falls provided with three
Kind mouth, the lower section of planting mouth are provided with planting funnel, and planting funnel is fixedly connected with feed mechanism for seed pedestal.
The automatic seed-feeding device includes, for discharge plate weld holder, kind box plate, chain, sliding block and planting mouth, welding for discharge plate
Supporting plate is provided with above frame, the top of supporting plate is provided with kind of a box plate, and kind box is placed on kind of box plate, is provided with for the front end of kind of weld holder
Planting funnel, the front of planting funnel are provided with slide plate, and the front end of kind box plate is stuck in neck, and the rear end of kind box plate is fixed on supporting plate
On, chain is mounted on for the both sides of kind of weld holder along its length, sliding block, chain-driving are respectively fixed with the chain of both sides
During sliding block travels forward, sliding block can promote the kind box on kind of box plate to travel forward, and kind box is moved at planting mouth, plants box
Interior seed is fallen from planting mouth, and is entered along grain conductor in triplasy cone lattice disk feed mechanism for seed.Kind box is moved at planting mouth
Afterwards, under slipper push, kind box moves on, until kind box is moved on slide plate, and is fallen into along slide plate in kind of box collection device.
The cell interval adjusting device includes program board and two sensors, and two sensorses include planting sensor
With for kind of a sensor, control panel is provided with Internal and external cycle projection, raised circumferentially spaced setting, and inside and outside two circle is raised
Between set in interleaved, for kind of sensor and inner ring projection contacts, for the electromagnetism on kind of sensor and automatic seed-feeding device
Iron phase connects, planting sensor and outer ring projection contacts, planting sensor and the electromagnetism iron phase on triplasy cone lattice disk feed mechanism for seed
Even.
The row length regulating device includes big sprocket wheel, unilateral bearing, intermediate propeller shaft, driving cone pulley, driven cone pulley, bearing
With bearing welding base, the power of walking mechanism is passed in big sprocket wheel by chain, and unilateral bearing is housed in big sprocket wheel, and big sprocket wheel is solid
One end of intermediate propeller shaft is scheduled on, driving cone pulley is arranged on intermediate propeller shaft, and driving cone pulley can be adjusted relative to intermediate propeller shaft
Save axial location, driving cone pulley rotated with intermediate propeller shaft, and driven cone pulley is arranged on feed mechanism for seed power transmission shaft, driving cone pulley and from
Pass through chain drive between dynamic cone pulley.
The shoe colter includes plough soldering frame, balancing weight, grain conductor, plough drop-down spring, spring straining
Stud and colter, colter are made of 65Mn, and spring straining stud is connected with plough drop-down spring, by adjusting thru-bolt
To adjust the pulling force of plough drop-down spring.
The shoe colter is provided with six groups, and every group is fixed in frame by hook-shaped fixing bolt, shoe colter
Moved left and right in frame.
The front end of the frame is provided with gasoline engine, and the front of gasoline engine is provided with small land wheel, and small land wheel is arranged in frame,
The rear end of frame is provided with handrail, and clutch switch, throttle and ignition switch are provided with handrail.
The walking mechanism includes land axle and land wheel, and two land wheels are fixed with by ring flange and closing piece on land axle,
Land wheel can on land axle adjustment axis to position.
The land wheel drive component includes power transmission shaft, and the both ends of power transmission shaft are respectively provided with one group of one-way shaft bearing
And unilateral bearing, drive sprocket are fixed together with bearing block, location-plate entirely wheel drive component will be fixed in frame.
The beneficial effects of the utility model are：
(1) by automatic seed-feeding device, triplasy cone lattice disk feed mechanism for seed, shoe colter, cell interval adjusting device, OK
Length regulating device etc. form, can complete simultaneously six row different cultivars cell wheat for kind, planting, point kind, ditch and
Work is sowed, beneficial to the mechanization degree for improving cell wheat breeding operation, improves operating efficiency；
(2) automatic seed-feeding device is employed, the seed of six kinds of different cultivars can be realized while for kind, be used for kind of an action
Switch control, the advance of kind of box is controlled by controlling adhesive and the disconnection of electromagnet；
(3) triplasy cone grid tray type feed mechanism for seed is employed, the seed while planting of six kinds of different cultivars can be realized, and
Sowed simultaneously with the rotation of lattice disk；
(4) cell interval adjusting device is employed, by controlling kind of the electromagnetic actuation time of box and falling for feed mechanism for seed
Kind of time control minizone every；
(5) row length regulating device is employed, coordinates sprocket wheel by changing to realize the regulation of row length；Employ shoe trench digging
Device, it is simple in construction, occupy little space, and can realize that sowing line-spacing is adjustable between 150~200mm.
In summary, the utility model integrates for kind, divides kind, trench digging, sowing, can realize and supply kind automatically, three points
Formula cone uniformly divides kind, and multi items are sowed simultaneously, has filled up blank of the China in terms of cell head progeny row seeding machinery.
Brief description of the drawings
Fig. 1 is the complete machine structure schematic diagram of hand-held cell head progeny row seeder；
Fig. 2 is the structural representation of triplasy cone feed mechanism for seed；
Fig. 3 is the structural representation of automatic fixture device；
Fig. 4 is the structural representation of cell interval adjusting device；
Fig. 5 is the structural representation of row length regulating device.
In figure：1 automatic seed-feeding device；2 triplasy cone lattice disk feed mechanism for seeds；3 frames；4 walking mechanisms；5 gasoline engines；6 is small
Land wheel；7 cell interval adjusting devices；8 row length regulating devices；9 shoe colters；10 handrails；11 deposit kind of a device；12 triplasies point
Kind cone；13 planting lattice disks；14 feed mechanism for seed pedestals；15 planting funnels；16 thrust bearings；17 feed mechanism for seed main shafts；18 bevel gears；19
Kind box plate；20 supply discharge plate pedestal；21 spring detents；22 chains；23 sliding blocks；24 planting mouths；25 slide plates；26 sensors；27 controls
Disk；28 big sprocket wheels；29 unilateral bearings；30 unilateral bearings；31 driving cone pulleys；32 bearings；33 bearings welding set；34 intermediate transmissions
Axle.
Embodiment
The utility model is described further with reference to the accompanying drawings and detailed description.
As shown in figure 1, hand-held cell head progeny row seeder described in the utility model includes frame 3, automatic seed-feeding device
1st, triplasy cone lattice disk feed mechanism for seed 2, walking mechanism 4, cell interval adjusting device 7, row length regulating device 8 and shoe colter
9, the long regulation dress of automatic seed-feeding device 1, triplasy cone lattice disk feed mechanism for seed 2, walking mechanism 4, cell interval adjusting device 7, row
Put 8 and shoe colter 9 be arranged in frame 3.
Automatic seed-feeding device 1 is arranged on the top of frame 3, and the lower section of automatic seed-feeding device 1 is provided with two triplasy cones
Lattice disk feed mechanism for seed 2, grain conductor is connected between automatic seed-feeding device 1 and triplasy cone lattice disk feed mechanism for seed 2.The upper end of grain conductor
It is connected with automatic seed-feeding device 1, its end is connected with triplasy cone lattice disk feed mechanism for seed 2.Triplasy cone lattice disk feed mechanism for seed 2
Lower section sets shoe colter 9, and planting pipe is connected between triplasy cone lattice disk feed mechanism for seed 2 and shoe colter 9.Planting pipe
Upper end be connected with triplasy cone lattice disk feed mechanism for seed 2, its end is connected with shoe colter 9.Shoe colter 9 is provided with six
Group, every group is fixed in frame 3 by hook-shaped fixing bolt, and shoe colter 9 can move left and right in frame 3 so that sowing
Line-spacing can be adjustable between 150mm to 200mm.Minizone is provided between two triplasy cone lattice disk feed mechanism for seeds 2 to fill every regulation
7 are put, the front of shoe colter 9 is provided with walking mechanism 4, and row length regulating device 8 is located at the top of walking mechanism 4.Triplasy is bored
The power of physique disk feed mechanism for seed 2 is provided by walking mechanism 4, and the power that walking mechanism 4 provides passes to after row length regulating device 8
Triplasy cone lattice disk feed mechanism for seed 2.
The front end of frame 3 is provided with gasoline engine 5, and the front of gasoline engine 5 is provided with small land wheel 6, and small land wheel 6 is arranged on frame 3
On.The rear end of frame 3 is provided with handrail 10, and clutch switch, throttle and ignition switch are provided with handrail.
Walking mechanism 4 includes land axle and land wheel, and two land wheels, land wheel are fixed with by ring flange and closing piece on land axle
Adjustment axis triplasy cone lattice can be imparted power to by sprocket wheel and row length regulating device to position, land wheel on land axle
Disk feed mechanism for seed 2.
Land wheel drive component includes power transmission shaft, and the both ends of power transmission shaft are respectively provided with one group of one-way shaft bearing and list
To bearing, drive sprocket is fixed together with bearing block, the both ends of power transmission shaft be also separately installed with automatically reset unidirectionally from
Clutch, drive sprocket are located at the outside of clutch, and clutch all closes during the land wheel synchronization of both sides, ensures the big of moment of torsion when asynchronous
The clutch of side first departs from, and the clutch that can change clutch by adjusting the reduction length of holddown spring of clutch is turned round
Square.Left and right two land wheel of the sprocket wheel passing power to walking mechanism, so as to realize two land wheel differentials.Location-plate is by whole land wheel
Drive component is fixed in frame.
As shown in Fig. 2 triplasy cone lattice disk feed mechanism for seed 2 includes depositing kind of device 11, triplasy point kind of cone 12, planting lattice
Disk 13 and feed mechanism for seed chassis, triplasy point kind cone 12 are located at the lower section for depositing kind of device 11, and triplasy point kind cone 12 fixes branch
Kind of device 11 is deposited in support, and planting lattice disk 13 is located at the lower section of triplasy seeding cone 12, and feed mechanism for seed chassis is located at planting lattice disk 13
Lower section.Triplasy point kind cone 12 is fixedly connected with feed mechanism for seed chassis, and planting device chassis drives planting lattice disk 13 to rotate.Deposit kind of a dress
Put in 11 and be provided with planting cup, do not lift state, planting cup, which plays, deposits kind of an effect；When planting cup is raised, the seed in planting cup
Fallen into along triplasy point kind cone 13 in planting lattice disk 13.Feed mechanism for seed chassis includes feed mechanism for seed pedestal 14, feed mechanism for seed main shaft 17, pushed away
Power bearing 16, planting funnel 15 and bevel gear 18, feed mechanism for seed main shaft 17 pass through feed mechanism for seed pedestal 14, fix and connect with planting lattice disk 13
Connect.The top of feed mechanism for seed main shaft 17 is arranged in triplasy seeding cone 12, and is connected between triplasy seeding cone 12
Spring, the bottom of feed mechanism for seed main shaft 17 are fixed with bevel gear 18, and the bevel gear 18 is connected with row length regulating device 8.Row length
Adjusting means 8 rotates, and drives planting lattice disk 13 to rotate, seed is uniformly multicast in every a line, realizes that three rows uniformly divide simultaneously
Kind.Feed mechanism for seed pedestal 14 is provided with three planting mouths, and the lower section of planting mouth is provided with planting funnel 15, planting funnel 15 and feed mechanism for seed
Pedestal 14 is fixedly connected.
Triplasy cone lattice disk feed mechanism for seed is driven using Double-side land wheel, effectively reduces the influence skidded to feed mechanism for seed, is protected
Demonstrate,prove powerdriven stabilization.
As shown in figure 3, automatic seed-feeding device is included for discharge plate weld holder 20, kind box plate 19, chain 22, sliding block 23 and planting
Mouth 24, for being provided with supporting plate above discharge plate weld holder, the top of supporting plate is provided with kind of a box plate 19, and kind box is placed on kind of box plate 19.For
The front end of kind weld holder 20 is provided with planting funnel 15, and the front of planting funnel 15 is provided with slide plate 25.Kind box plate 19 uses aluminium sheet
It is made, the front end of kind box plate is stuck in neck, and rear end is fixed on supporting plate by spring detent 21, can realize fast assembling-disassembling,
Spring detent 21 is fixed on the rear end for kind of weld holder 20.The rear end of kind weld holder 20 is provided with spring detent 21, spring detent 21
For fixed race box plate 19.Chain 22 is mounted on for the both sides of kind of weld holder 20 along its length, is distinguished on the chain of both sides
Sliding block 23 is fixed with, during chain-driving sliding block 23 travels forward, sliding block 23 can promote kind box on kind of box plate 19 forward
Motion, kind box are moved at planting mouth 24, and the seed planted in box is fallen from planting mouth 24, and enters triplasy cone along grain conductor
In lattice disk feed mechanism for seed 2.After kind box is moved at planting mouth 24, kind box moves on, until kind box is moved on slide plate 25, and edge
Slide plate 25 is fallen into kind of box collection device.
As shown in figure 4, cell interval adjusting device includes program board 27 and two sensors 26, two sensorses include
Planting sensor and a confession kind sensor.Control panel 27 is raised provided with Internal and external cycle, raised circumferentially spaced setting, and
Set between inside and outside two circle is raised in interleaved.For kind of sensor and inner ring projection contacts, the sensor is with automatic for kind of a dress
The electromagnet put on 1 is connected, electromagnet action, i.e., controls the replacing of kind of box by controlling the adhesive of electromagnet with disconnection, fall
Kind sensor and outer ring projection contacts, the sensor are connected with the electromagnet on triplasy cone lattice disk feed mechanism for seed 2, when planting passes
When sensor and projection contacts, sensor power-off, when gap of the planting sensor positioned at two projections between, sensor is powered, electric
Magnet act, i.e., by electromagnet can control sowing at the beginning of between, so as to reach control minizone every purpose.
Cell interval adjusting device is driven by feed mechanism for seed power transmission shaft, is provided with clutch on feed mechanism for seed power transmission shaft, is worked as machine
When carrying out seeding operation, clutch is closed manually, cell interval adjusting device is started working；When machine is without seeding operation
When, clutch is disconnected, cell interval adjusting device does not work.
As shown in figure 5, row length regulating device includes big sprocket wheel 28, unilateral bearing 29, intermediate propeller shaft 34, driving cone pulley
31st, driven cone pulley, bearing 32 and bearing welding base 33, the power of walking mechanism 4 are passed in big sprocket wheel 28 by chain, big sprocket wheel
Unilateral bearing 29 is housed so that big sprocket wheel 28 provides power when only rotating counterclockwise, and rotates clockwise and does not provide power on 28.
Big sprocket wheel 28 is installed on intermediate propeller shaft 34 with driving cone pulley 31, and driving cone pulley 31 can axially be adjusted on intermediate propeller shaft 34
Position is saved, driven cone pulley is arranged on feed mechanism for seed power transmission shaft, is passed between driving cone pulley and driven cone pulley by chain drive, centre
Moving axis 34, which rotates, drives driving cone pulley 31 to rotate, and drives driven cone pulley and feed mechanism for seed drive axis, is driven by feed mechanism for seed
Engaging between axle and the bevel gear in triplasy seeding cone 12, feed mechanism for seed main shaft and planting lattice disk is driven to rotate.When actively
Cone pulley 31 along intermediate propeller shaft 34 slide when, change gearratio by adjusting the position of driving cone pulley 31 and driven cone pulley, from
And adjust row length.
Shoe colter 9 includes plough soldering frame, balancing weight, grain conductor, plough drop-down spring, spring straining stud
And colter, colter use 65Mn materials, intensity is high, and wearability is good.Spring straining stud is connected with plough drop-down spring, passes through
Thru-bolt is adjusted to adjust the pulling force of plough drop-down spring.
Need to carry out following adjust before seeder work：According to the cropping pattern and agriculture requirement of locality, adjustment sowing
The sowing line-spacing of machine；Shoe colter 9 is put down, adjusts tensioning spring so that ditching depth reaches necessary requirement；Three points of adjustment
The angle of formula feed mechanism for seed 2, make its keep level, prevent point kind of an inequality；Cell interval adjusting device 7 is adjusted, is located at cell
It is spaced the position started；Engagement sleeve is closed so that cell interval adjusting device 7 is started working.
The course of work of the present utility model is as described below：Gasoline engine 5 starts, and is driven by multi-chain gear wheel with walking mechanism
Two land wheels rotate；Meanwhile automatic seed-feeding device 1 shifts kind of a box onto planting mouth 24 top, seed falls on three by planting pipe
In the planting cup 12 of the top of fraction cone lattice disk feed mechanism for seed 2, as machine is walked forward, land wheel 4 passes through multi-chain gear wheel transmission belt
The planting lattice disk 13 in triplasy cone lattice disk feed mechanism for seed 2 rotates, when reaching first cell original position, minizone every
Adjusting means 7 controls the planting cup for depositing kind of device to lift, and seed is fallen in planting lattice disk 13, with the rotation kind of planting lattice disk 13
Son is fallen on by planting pipe in the kind ditch that shoe colter 9 is outputed, and completes seeding operation.
Claims (9)
1. a kind of hand-held cell head progeny row seeder, including frame (3), it is characterised in that：Also include automatic seed-feeding device (1),
Triplasy cone lattice disk feed mechanism for seed (2), walking mechanism (4), cell interval adjusting device (7), row length regulating device (8) and shoe
Plough (9), automatic seed-feeding device (1), triplasy cone lattice disk feed mechanism for seed (2), walking mechanism (4), minizone fill every regulation
(7), row length regulating device (8) and shoe colter (9) is put to be arranged in frame (3)；
The automatic seed-feeding device (1) is arranged on the top of frame (3), and the lower section of automatic seed-feeding device (1) is provided with two three points
Formula cone lattice disk feed mechanism for seed (2), grain conductor is connected between automatic seed-feeding device (1) and triplasy cone lattice disk feed mechanism for seed (2),
The lower section of triplasy cone lattice disk feed mechanism for seed (2) sets shoe colter (9), triplasy cone lattice disk feed mechanism for seed (2) and shoe
Planting pipe is connected between plough (9), cell interval adjusting device is provided between two triplasy cone lattice disk feed mechanism for seeds (2)
(7), the front of shoe colter (9) is provided with walking mechanism (4), and row length regulating device (8) is located at the top of walking mechanism (4),
The power that walking mechanism (4) provides passes to feed mechanism for seed (2) after row length regulating device (8).
2. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The triplasy cone lattice disk row
Kind device (2) includes depositing kind of a device (11), triplasy point kind of cone (12), planting lattice disk (13) and a feed mechanism for seed chassis, triplasy point
Kind cone (12) is located at the lower section for depositing kind of a device (11), and kind of a device (11), planting are deposited in the fixed support of a triplasy point kind cone (12)
Lattice disk (13) is located at the lower section of triplasy seeding cone (12), and feed mechanism for seed chassis is located at the lower section of planting lattice disk (13), triplasy
Divide kind of a cone (12) to be fixedly connected with feed mechanism for seed chassis, deposit in kind of a device (11) and be provided with planting cup, feed mechanism for seed chassis includes seeding
Device pedestal (14), feed mechanism for seed main shaft (17), thrust bearing (16), planting funnel (15) and bevel gear (18), feed mechanism for seed main shaft
(17) feed mechanism for seed pedestal (14) is passed through, is fixedly connected with planting lattice disk (13), the top of feed mechanism for seed main shaft (17) is arranged on three points
In formula seeding cone (12), and spring is connected between triplasy seeding cone (12), the bottom of feed mechanism for seed main shaft (17) is consolidated
Surely there is bevel gear (18), the bevel gear (18) is connected with row length regulating device (8), and feed mechanism for seed pedestal (14) is provided with three
Planting mouth, the lower section of planting mouth are provided with planting funnel (15), and planting funnel (15) is fixedly connected with feed mechanism for seed pedestal (14).
3. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The automatic seed-feeding device includes
For discharge plate weld holder (20), kind box plate (19), chain (22), sliding block (23) and planting mouth (24), for being set above discharge plate weld holder
There is supporting plate, the top of supporting plate is provided with kind of a box plate (19), and kind box is placed on kind of box plate (19), is pacified for the front end of kind of a weld holder (20)
Equipped with planting funnel (15), the front of planting funnel (15) is provided with slide plate (25), and the front end of kind box plate is stuck in neck, plants box plate
Rear end be fixed on supporting plate, be mounted on chain (22), the chain of both sides for the both sides of kind of a weld holder (20) along its length
On be respectively fixed with sliding block (23).
4. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The cell interval adjusting device
Including program board (27) and two sensors (26), two sensorses include planting sensor and for kind of a sensor, control panels
(27) it is raised to be provided with Internal and external cycle, raised circumferentially spaced setting, and set between inside and outside two circles projection in interleaved
Put, for kind of sensor and inner ring projection contacts, be connected for kind of sensor with the electromagnet on automatic seed-feeding device (1), planting passes
Sensor and outer ring projection contacts, planting sensor are connected with the electromagnet on triplasy cone lattice disk feed mechanism for seed (2).
5. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The row length regulating device includes
Big sprocket wheel (28), unilateral bearing (29), intermediate propeller shaft (34), driving cone pulley (31) and driven cone pulley, walking mechanism (4) are moved
Power is passed in big sprocket wheel (28) by chain, and unilateral bearing (29) is housed in big sprocket wheel (28), and big sprocket wheel (28) is fixed on centre
One end of power transmission shaft (34), driving cone pulley (31) are arranged on intermediate propeller shaft (34), and driving cone pulley (31) is along intermediate propeller shaft
(34) slide, driving cone pulley (31) is rotated with intermediate propeller shaft (34), and driven cone pulley is arranged on feed mechanism for seed power transmission shaft, active tower
It is intermeshed between wheel and driven cone pulley.
6. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：Shoe colter (9) bag
Include plough soldering frame, balancing weight, grain conductor, plough drop-down spring, spring straining stud and colter, colter and use 65Mn systems
Into spring straining stud is connected with plough drop-down spring.
7. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The shoe colter (9) sets
There are six groups, every group is fixed in frame (3) by hook-shaped fixing bolt, and shoe colter (9) moves left and right in frame (3).
8. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The front end peace of the frame (3)
Equipped with gasoline engine (5), the front of gasoline engine (5) is provided with small land wheel (6), and small land wheel (6) is arranged in frame (3), frame (3)
Rear end is provided with handrail (10), and clutch switch, throttle and ignition switch are provided with handrail.
9. hand-held cell head progeny row seeder according to claim 1, it is characterised in that：The walking mechanism (4) includes
Land axle and land wheel, two land wheels are fixed with by ring flange and closing piece on land axle, land wheel moves left and right on land axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674136.XU CN207011248U (en) | 2017-06-09 | 2017-06-09 | Hand-held cell head progeny row seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674136.XU CN207011248U (en) | 2017-06-09 | 2017-06-09 | Hand-held cell head progeny row seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011248U true CN207011248U (en) | 2018-02-16 |
Family
ID=61485717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720674136.XU Expired - Fee Related CN207011248U (en) | 2017-06-09 | 2017-06-09 | Hand-held cell head progeny row seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041184A (en) * | 2017-06-09 | 2017-08-15 | 青岛普兰泰克机械科技有限公司 | Hand-held cell head progeny row seeder |
-
2017
- 2017-06-09 CN CN201720674136.XU patent/CN207011248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041184A (en) * | 2017-06-09 | 2017-08-15 | 青岛普兰泰克机械科技有限公司 | Hand-held cell head progeny row seeder |
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