CN106258121A - Cave formula transplanter - Google Patents
Cave formula transplanter Download PDFInfo
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- CN106258121A CN106258121A CN201610608551.5A CN201610608551A CN106258121A CN 106258121 A CN106258121 A CN 106258121A CN 201610608551 A CN201610608551 A CN 201610608551A CN 106258121 A CN106258121 A CN 106258121A
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- wheel
- transplanting
- heart
- eccentric
- power transmission
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The present invention relates to agricultural transplanting field, especially a kind of cave formula transplanter.Including parallelogram arrangement, parallelogram arrangement includes that eccentric transplanting is taken turns, the heart is transplanted wheel and baffle plate, eccentric wheel of transplanting is positioned at the inner side that the heart is transplanted wheel, eccentric transplanting is taken turns and is connected heart transplanting wheel by power transmission shaft, the center that the heart is transplanted wheel is fixed on power transmission shaft, power transmission shaft is connected with gantry rotation, eccentric wheel of transplanting is eccentrically set on power transmission shaft, eccentric transplanting is taken turns and is connected the top of heart transplanting wheel by quarter butt, the eccentric outside transplanted in the middle part of wheel is fixed with baffle plate, the center of baffle plate and the eccentric center superposition transplanting wheel, the outer surface bias of baffle plate is fixed with sleeve, worm gear fixed cover is on sleeve, power transmission shaft is connected through sleeve with transplanting to take turns to the heart, gap is there is between outer surface and the inner surface of sleeve of power transmission shaft, the inner surface of baffle plate arranges several roller relative to the centrosymmetry of baffle plate.Which ensure that the inclination of crop Seedling is buried, angular adjustment is simple and reliable, easily operates, and angular adjustment precision is high, improves the transplanting effect of crop and transplants quality.
Description
Technical field
The present invention relates to agricultural transplanting field, especially a kind of cave formula transplanter.
Background technology
Machinery transplantation technique is either in terms of transplanting the industrial crops such as Nicotiana tabacum L., or is transplanting Radix Ipomoeae, vegetable, Cotton Gossypii etc.
Agricultural crops aspect is all widely used.Use seedling transplanting technique can increase the per mu yield of crops, be greatly shortened crops
Trophophase, it is also possible to make crop improve pest-resistant resisting drought, salt and alkali and the ability of the cold resisting freeze injury.Existing manual transplanting is numerous
Trivial and complicated, to transplant line-spacing and spacing in the rows can not get effectively ensureing, planting depth differs, the quality after transplanting, the survival in later stage
Rate and yield are the most all substantially reduced, and cause the production scale of crop to be greatly lowered in recent years, and farmer concepts is poor, produce effect
Benefit glides, and largely hinders the benign development of crop.
Comparing traditional craft to plant, machinery transplantation technique is emerging crop-planting method, and slowly becomes transplanting neck
The focus of research is fallen over each other in territory.Actual crop has many to be not necessary to guaranty that upright degree in transplanting, and needs to keep certain gradient
Could preferably realize crop to take root soon, grow soon, and then increase the survival rate transplanted, such as the work such as Herba Alii fistulosi, Chinese herbal medicine, Rhizoma Dioscoreae esculentae
The plantation of thing and fruit tree, the cuttage etc. of flowers.But existing transplanter cannot realize adjustable angle, therefore needs urgently now
Technology to be broken traditions, seeks a kind of efficient and high-quality transplantation device.
Summary of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, it is proposed that a kind of cave formula transplanter, its
Ensure that the inclination of crop Seedling is buried, angular adjustment is simple and reliable, easily operates, and angular adjustment precision is high, improves the shifting of crop
Plant effect and transplant quality.
The technical scheme is that a kind of cave formula transplanter, including frame, the most also include angular adjustment transplanting portion,
Angular adjustment transplanting portion is arranged in frame, and described angular adjustment transplanting portion includes angle adjusting mechanism and transplantation device, and angle is adjusted
Joint mechanism includes that worm and gear adjusting means and parallelogram arrangement, turbine and worm adjusting means include worm and worm wheel, snail
Worm and wheel engages each other；
Described parallelogram arrangement includes eccentric transplanting wheel, the heart is transplanted wheel and baffle plate, and eccentric transplanting wheel is positioned at the heart
Transplanting the inner side of wheel, eccentric transplanting is taken turns and the heart is transplanted wheel and connected by power transmission shaft, the heart is transplanted the center taken turns and is fixed on transmission
On axle, power transmission shaft is connected with gantry rotation, and eccentric wheel of transplanting is eccentrically set on power transmission shaft, and eccentric transplanting is taken turns and the heart is transplanted wheel
Top connected by quarter butt, the eccentric outside transplanted in the middle part of wheel is fixed with baffle plate, and the center of baffle plate is transplanted in wheel with eccentric
The heart overlaps, and the outer surface bias of baffle plate is fixed with sleeve, and worm gear fixed cover is on sleeve, and power transmission shaft moves through sleeve with to the heart
Planting wheel to connect, there is gap between outer surface and the inner surface of sleeve of power transmission shaft, the inner surface of baffle plate is relative to baffle plate
Centrosymmetry arranges several roller, and the eccentric junction transplanting wheel and baffle plate is provided with a circular hole, the inner surface of circular hole and roller
Outer surface contacts, and one end of roller is fixing with baffle plate to be connected, and the other end arranges limiting plate；
The eccentric top taken turns of transplanting is hinged with one end of quarter butt, and the other end of quarter butt is fixing with transplantation device to be connected, and moves the heart
Plant wheel hinged with transplantation device.
In the present invention, described wheel of transplanting the heart is flower-shaped in rice word, including the disk and the edge that are positioned at center with eccentric transplanting wheel
Multiple transplanting bars that the circumferencial direction uniform intervals of disk is arranged, one end of transplanting bar is fixing with disk to be connected, and the heart is transplanted wheel
Transplanting wheel including first pair of heart and second pair of heart transplants wheel, first pair of heart transplanting wheel is positioned at second pair of heart and transplants wheel and eccentric transplanting
Between wheel, the first pair of heart transplants wheel and the second pair of heart transplants wheel in being arranged concentrically, and the first pair of heart transplants wheel and second pair of heart is transplanted
The center of wheel is each attached on power transmission shaft, and first pair of heart transplants wheel and the corresponding top transplanting bar of second pair of heart transplanting wheel
Being connected by transplantation device respectively, the two ends of transplantation device and first pair of heart transplant wheel and second pair of heart is transplanted wheel and be hinged, and first
The heart is transplanted wheel connected by quarter butt respectively with the eccentric corresponding top transplanting bar transplanting wheel.
Described transplantation device includes that transplantation device top and transplantation device bottom, transplantation device top and transplantation device bottom are cone,
Transplantation device top is enclosed within transplantation device bottom, and transplantation device bottom is made up of left and right two parts, on the annular outer wall on transplantation device top
Symmetry is fixedly installed two transplantation frame connecting shafts, transplantation device top transplanted with the first pair of heart respectively by two transplantation frame connecting shafts wheel and
Second pair of heart transplanting wheel is hinged, and wherein the transplantation frame connecting shaft of one end is fixing with quarter butt is connected, and two transplantation frame connecting shafts are all cut with scissors
Being connected to L-type connector, the middle part of L-type connector is rotationally connected with transplantation frame connecting shaft, and two L-type connectors are symmetrical set, L-type
The upper end of connector is provided with folding bead, and its other end is connected with left duckbilled bottom and right duckbilled bottom respectively, L-type connector with
Left and right is connected to spring between two duckbilled bottoms.It is little that this duckbilled mechanism ensure that soil plays cave disturbance, duckbilled smooth opening and closing,
Position of planting is accurate, without Seedling, no seedling injury, is applicable not only to sowing, also ensure that the accuracy of cultivation position.
Described worm screw connects handle, and handle arranges angular adjustment dish.Rotated by handle regulation worm screw, pass through simultaneously
Angular adjustment dish accurately regulates the rotational angle of worm and worm wheel.
Described transplanter also includes power transmission part, delivers Seedling portion and suppression of soil portion, power transmission part, deliver Seedling portion and
Suppression of soil portion is arranged in frame, and the front end of described frame is provided with traction frame.It is positioned at the tractor in transplanter front and leads
Drawing frame to connect, pull traction frame to travel forward during tractor motion, traction frame drives transplanter to move by power transmission part.
Described power transmission part includes land wheel, four groups of sprocket wheels and upper and lower two groups of bevel gears, and four groups of sprocket wheels are symmetrical set, on
Group bevel gear and lower group of bevel gear connect, and are wound around chain between described chain wheel I and chain wheel II, and chain wheel I is fixed on the one of power transmission shaft
End, the other end of power transmission shaft is organized bevel gear, chain wheel I and chain wheel II and is arranged on the side of transplanter under being connected；Other two groups of chains
Wheel is arranged on the opposite side of transplanter, and is also wound with chain, and wherein a sprocket wheel is fixed on one end of another power transmission shaft, this biography
The other end of moving axis is connected with a lower group bevel gear.Power during transplanter work is provided by land wheel, is passed to down by Chain conveyer
Group bevel gear, spinning movement is passed to upper group of bevel gear by lower group of bevel gear, and upper group of bevel gear driving delivers the action of Seedling portion.
Described delivery Seedling portion includes seedling-throwing device and Cam intermittent mechanism, and Cam intermittent mechanism includes cam lever and wheel disc, on
Power is applied on wheel disc group by bevel gear through cam lever, and wheel disc connects seedling-throwing device, reaches interval and send the purpose of Seedling.
Described suppression of soil portion includes earthing dish, press wheel and feeler mechanism, and press wheel is positioned at the rear of earthing dish, suppression
Take turns and be connected with frame by suppression frame.The soil of periphery with ground at an angle, can be converged by described earthing dish to the root of rice shoot
Poly-then by the suppression effect of press wheel, soil pressure is real, the beneficially late growing stage of rice shoot.
The top that described bias transplants wheel is hinged with quarter butt by bearing pin, and one end of quarter butt is fixed with bearing pin, and bearing pin is with inclined
The top that the heart transplants wheel is hinged.
Beneficial effects of the present invention:
(1) the crop Seedling after transplanting ensures certain gradient, non-perpendicular buries, but with ground at an angle；
(2) transplantation device is after angular adjustment, no matter transplants which kind of position wheel moves to, the phase on each transplantation device and ground
Constant to angle, i.e. angle of penetration is the most constant, until angular adjustment next time；
(3) angular adjustment is simple, reliably, easily operates, and precision is high；
(4) transplanting efficiency is high, and quality is good, reduces transplanting cost；The compact conformation of this transplanter is reasonable, reduces machine
Manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is off the front view of transplanting mechanism；
Fig. 3 is partial enlarged drawing at the B in Fig. 2；
Fig. 4 is partial enlarged drawing at the C in Fig. 2；
Fig. 5 is that the A-A in Fig. 2 is to sectional view；
Fig. 6 is partial enlarged drawing at the D in Fig. 5；
Fig. 7 is the front view of baffle plate；
Fig. 8 is the E-E direction view of Fig. 7；
Fig. 9 is the angle regulating principle figure of parallelogram arrangement；
Figure 10 is the structural representation of transplantation device；
Figure 11 is transplantation device and the attachment structure schematic diagram that the heart is transplanted wheel in embodiment 2.
In figure: 1 traction frame；2 frames；3 chain wheel I；4 transplantation devices；401 transplantation device tops；402 springs；403 folding beads；
404L type connector；405 transplantation device bottoms；406 transplantation frame connecting shafts；5 chains；6 chain wheel II；7 land wheels；8 suppression framves；9 suppressions
Wheel；10 quarter butts；13 worm screws；14 worm gears；1501 first pairs of hearts transplant wheel；1502 second pairs of hearts transplant wheel；16 eccentric transplantings are taken turns；17
Roller；18 power transmission shafts；19 baffle plates；20 connect short axle；21 sleeves；22 slideways；23 hydraulic cylinders.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As described in Figure 1, described cave formula transplanter uses ground wheel drive, two two row to cave of the present invention formula transplanter
Formula operates.Including frame 2, angular adjustment transplanting portion, power transmission part, delivery Seedling portion and suppression of soil portion, angular adjustment is transplanted
Portion, power transmission part, delivery Seedling portion and suppression of soil portion are arranged in frame 2.The front end of described frame 2 is provided with traction frame 1,
The tractor being positioned at transplanter front is connected with traction frame 1, pulls traction frame 1 to travel forward during tractor motion, and traction frame 1 leads to
Cross power transmission part and drive transplanter motion.
Described power transmission part includes 7, four groups of sprocket wheels of land wheel and upper and lower two groups of bevel gears, and four groups of sprocket wheels are symmetrical set,
Upper group of bevel gear and lower group of bevel gear connect.As it is shown in figure 1, be wound around chain 5, chain wheel I 3 between described chain wheel I 3 and chain wheel II 6
Being fixed on one end of power transmission shaft 18, the other end of power transmission shaft 18 is organized bevel gear, chain wheel I 3 and chain wheel II 6 and is arranged on shifting under being connected
The side of cultivation machine；Other two groups of sprocket wheels are arranged on the opposite side of transplanter, and are also wound with chain, and wherein a sprocket wheel is fixed on
One end of another power transmission shaft, the other end of this power transmission shaft is connected with a lower group bevel gear.Power during transplanter work is carried by land wheel
Confession, passes to lower group of bevel gear by Chain conveyer, and spinning movement is passed to upper group of bevel gear, upper group of bevel gear by lower group of bevel gear
Drive and deliver the action of Seedling portion.
Described delivery Seedling portion includes seedling-throwing device and Cam intermittent mechanism, and Cam intermittent mechanism includes cam lever and wheel disc, on
Power is applied on wheel disc group by bevel gear through cam lever, and wheel disc connects seedling-throwing device, reaches interval and send the purpose of Seedling.
Described suppression of soil portion includes earthing dish, press wheel 9 and feeler mechanism, and press wheel 9 is positioned at the rear of earthing dish, town
Pinch roller 9 is connected with frame 2 by suppression frame 8.Described earthing dish with ground at an angle, can be by the soil of periphery to the root of rice shoot
Portion converges, then by the suppression effect of press wheel 9, soil pressure is real, the beneficially late growing stage of rice shoot.
The described angular adjustment portion of planting includes that angle adjusting mechanism and transplantation device, described angle adjusting mechanism include worm gear snail
Post adjustment mechanism and parallelogram arrangement, wherein worm and gear adjusting means include worm screw 13, worm gear 14 and with worm screw 13
The handle connected, handle arranges angular adjustment dish, and worm screw 13 engages each other with worm gear 14, and handle is arranged and angular adjustment
Dish, as shown in Figure 4.
As in figure 2 it is shown, described parallelogram arrangement includes eccentric transplanting wheel 16, the heart is transplanted wheel and baffle plate 19, eccentric
Transplanting wheel 16 and be positioned at the inner side to heart transplanting wheel, bias transplants wheel 16 and the middle part to heart transplanting wheel is passed through power transmission shaft 18 and connected,
The center that the heart is wherein transplanted wheel is fixed on power transmission shaft 18, and power transmission shaft 18 is rotationally connected with frame 2, and eccentric transplanting wheel 16 is eccentric
Being arranged on power transmission shaft 18, eccentric transplanting is taken turns 16 and is connected the top of heart transplanting wheel by quarter butt 10.As shown in Figure 5 and Figure 6,
The eccentric outside transplanted in the middle part of wheel 16 is fixed with baffle plate 19, the center of baffle plate 19 and the eccentric center superposition transplanting wheel.Such as Fig. 7 and
Shown in Fig. 8, the outer surface bias of described baffle plate 19 is fixed with sleeve 21, worm gear 14 fixed cover on sleeve 21, power transmission shaft 18
It is connected through sleeve 21 with transplanting to take turns to the heart, in matched in clearance between outer surface and the inner surface of sleeve 21 of power transmission shaft 18, because of
This power transmission shaft 18 will not drive eccentric wheel of transplanting to rotate.The inner surface of baffle plate 19 is fixedly installed multiple roller 17, the present embodiment
In, three rollers 17 are arranged relative to the centrosymmetry of baffle plate 19.The eccentric junction transplanting wheel 16 and baffle plate 19 is provided with a circle
Hole, the inner surface of circular hole contacts with the outer surface of roller 17.Rotational angle adjustment disk, drives set by worm and gear adjusting means
Cylinder 21 rotates, and drives the roller 17 on baffle plate and baffle plate to rotate, and roller 17 drives eccentric wheel 16 of transplanting to turn an angle.Roller
One end of 17 is fixing with baffle plate 19 to be connected, and the other end arranges limiting plate, limits bias by limiting plate and transplants the motion of wheel 16, makes
Eccentric wheel 16 of transplanting can only rotate with roller 17, it is impossible to axially moves.Meanwhile, during work, by worm and gear adjusting means
After regulation rotational angle baffle plate is locked, transplanting wheel due to bias can only rotate with roller, therefore Fender lock after death eccentric transplanting
Wheel can not recover automatically to the state before regulating, and the eccentric eccentric throw transplanted between wheel 16 and power transmission shaft 18 remains constant,
The stability of work process is effectively ensured.Transplanting and take turns in rotation process, eccentric transplanting is taken turns on baffle plate roller, so partially
The heart transplants the rotation taken turns will not drive the rotation of baffle plate, further ensures and transplants the relatively independent of wheel operation in work process
Property.
In the present embodiment, described wheel of transplanting the heart is flower-shaped in rice word, including the disk being positioned at center with eccentric transplanting wheel 16
The several transplanting bars arranged with the circumferencial direction uniform intervals along disk, one end of transplanting bar is fixing with disk to be connected, such as Fig. 5 institute
Showing, the heart being transplanted wheel and includes that first pair of heart transplants wheel 1501 and second pair of heart transplants wheel 1502, first pair of heart transplants 1501, wheel
Transplanting between wheel 1502 and bias transplanting wheel 16 in second pair of heart, first pair of heart transplants wheel 1501 and second pair of heart transplanting wheel 1502
In being arranged concentrically, the center of first pair of heart transplanting wheel 1501 and second pair of heart transplanting wheel 1502 is each attached on power transmission shaft 18, the
A pair heart transplants the corresponding top transplanting bar of wheel 1501 and second pair of heart transplanting wheel 1502 respectively by transplantation device 4 even
Connecing, the two ends of transplantation device 4 and first pair of heart transplant wheel 1501 and second pair of heart is transplanted wheel 1502 and be hinged, and first pair of heart is transplanted
Wheel 1501 is connected by quarter butt 10 respectively with the eccentric corresponding top transplanting bar transplanting wheel 16.
It is hinged with quarter butt 10 that bearing pin is passed through on the eccentric top transplanting wheel 16, in the present embodiment, as it is shown on figure 3, quarter butt 10
One end is fixed with the short axle 20 of connection, connects short axle 20 hinged with the top of eccentric transplanting wheel 16；The other end of quarter butt 10 and transplanting
The connecting shaft on device top 12 is fixing to be connected, and the heart is transplanted wheel hinged with transplantation device top 12 simultaneously.
Described parallelogram angle regulating principle figure is as described in 9, and four summits of this parallelogram are respectively P point, Q
Point, R point and S point, wherein P point is the central point that the heart is transplanted wheel 15, and Q point is the eccentric central point transplanting wheel 16, and R point is eccentric
Transplanting the junction point of wheel 16 and quarter butt 10, S point is quarter butt 10 and the junction point that the heart is transplanted wheel 15, is also quarter butt 10 and shifting simultaneously
Planting the fixed connection point of device 4, the distance between P point and Q point is that eccentric transplanting is taken turns and the heart is transplanted the eccentric throw between wheel, Q point
And the distance between R point is the eccentric radius value transplanting wheel, the length that distance is short slab 10 between R point and S point, S point and P point
Between distance be to the heart transplant wheel radius value.When straight line PQ turns over certain angle around P point, straight line RS on the other side is same
Time turn over identical angle, owing to S point is the affixed junction point of quarter butt and transplantation device, so turning over certain angle as straight line RS
Time, transplantation device 4 also can the identical angle of concomitant rotation, to reach to regulate the purpose of transplantation device angle.Such as figure parallelogram machine
Structure is moved to dashed lines states by linear state.In this parallelogram arrangement, straight line PS is fixing, the straight line being adjacent
PQ then turns an angle along P point along with the regulation effect of worm and gear adjusting means, now corresponding with straight line PQ straight line QS
Also corresponding angle must be rotated.Transplantation device 4 is connected with quarter butt, and hinged with to heart transplantation device, when straight line PQ rotates, transplantation device is just
The corresponding angle of concomitant rotation, the purpose reaching to regulate angle with this.In the present invention, use worm and gear adjusting means, both
Angular dimension can be controlled more accurately by gear ratio again by rotating the angle of inclination of regulation transplantation device.
Such as, the worm gear wheel 12 ° when worm screw rotates a circle, this just can determine worm gear according to the rotation number of turns of worm screw
Rotational angle, and then extrapolate the angle that transplantation device turns over, reach the accurate control of angle.When the angle of spiral of worm screw is little
When the equivalent friction angle of the field of conjugate action, worm-drive has self-locking performance, enters worm gear so need not add extra mechanism
Row locking is fixing.Rhizoma Dioscoreae esculentae Seedling requires and ground inclination 60 °-70 °, then have only to rotary worm 2-3 and enclose, and needs for other
Want the crop of angle, the most only need the handle i.e. scalable of rotary worm one end.
As shown in Figure 10, described transplantation device includes transplantation device top 401 and transplantation device bottom 405, transplantation device top 401 He
Transplantation device bottom 405 is in cone, and transplantation device top 401 is enclosed within transplantation device bottom 405, and transplantation device bottom 405 is by left and right two
Part composition, on the annular outer wall on transplantation device top 401, symmetry is fixedly installed two transplantation frame connecting shafts 406, transplantation device top 401
Transplanted wheel 1501 by two transplantation frame connecting shafts 406 respectively with first pair of heart and second pair of heart transplanting wheel 1502 is hinged, Qi Zhongyi
The transplantation frame connecting shaft of end is fixing with quarter butt 10 to be connected, and two transplantation frame connecting shafts are all hinged with L-type connector 404, and L-type connects
The middle part of part 404 is rotationally connected with transplantation frame connecting shaft, and two L-type connectors 404 are symmetrical set, the upper end of L-type connector 404
Being provided with folding bead 403, its other end is connected with left duckbilled bottom and right duckbilled bottom respectively, L-type connector and left and right two duck
Spring 402 it is connected between mouth bottom.Along with transplanting the rotation taken turns, when transplantation device turns to the bottom transplanting wheel, open
Close bead 403 to turn to, between first pair of heart transplanting wheel 1501 and second pair of heart transplanting wheel 1502, two, the heart be transplanted wheel and squeeze
Pressure folding bead 403 is forced inward, and the L-type connector 304 being now connected with folding bead rotates, L-type connector 304
Lower end move out, about drive, two duckbilled bottoms are opened, thus the seedling in duckbilled is put into cave.Along with transplantation device
Rotating, after folding bead does not suffers oppression, under the effect of spring 402, slowly transplantation device bottom 405 gradually sets back.This shifting
Planting device, to ensure that soil plays cave disturbance little, and duckbilled smooth opening and closing, position of planting is accurate, without Seedling, no seedling injury, is applicable not only to broadcast
Kind, also ensure that the accuracy of cultivation position.
Angular adjustment and the work process of this transplanter are as follows: the regulation of angle is just to complete before transplanter works
, make worm screw rotate by turning handle, by the rotation of worm and gear, drive bias to transplant the rotation of wheel, change parallel four
The locus of limit shape device, reaches the purpose of transplantation device angular adjustment.After angular adjustment completes, this transplanter is at tractor
Traction under, at the uniform velocity advance, now chain wheel II on land wheel 76 drives the chain wheel I 3 on power transmission shaft 18 by chain 5, the most right
The heart is transplanted wheel 15 and is obtained power, starts to rotate, and enters duty, and meanwhile, power transmission shaft will be dynamic by another grade of change speed gear box
Power is delivered to deliver Seedling portion, is imparted power to the camshaft of Cam intermittent mechanism, cam axle band by Bevel Gear Transmission
Seedling-throwing device rotates, by designing suitable gear ratio so that delivers Seedling portion and matches with planting apparatus, completes transplanting process.At this
Period, need to be with manually rice shoot being fed seedling-throwing device.
Embodiment 2
As different from Example 1: in order to solve the problem of band soil when transplantation device leaves soil, reduce transplantation device to soil
Disturbance quantity, described transplantation device 4 and the junction that the heart is transplanted wheel be provided with hydraulic cylinder 23, and the cylinder body of hydraulic cylinder 23 is fixed on the heart
Transplant on wheel, one end of transplantation frame connecting shaft 406 with the heart is transplanted while wheel is connected, also connect with the piston rod of hydraulic cylinder 23
Connecing, corresponding is being provided with slideway 22 on heart transplanting wheel, and the end of transplantation frame connecting shaft 406 can slide up and down along slideway 22.
Its operation principle is to utilize hydraulic cylinder that transplantation device bottom 405 is quickly taken out of transplanting cave.As shown in figure 11, when transplantation device is with to the heart
Transplanting the state taken turns when turning to be positioned at bottom, hydraulic cylinder is in elongation state, when transplantation device turns to heart transplanting wheel
When being unearthed, hydraulic cylinder 23 shrinks, and transplantation device 4 can be made quickly to be unearthed by the contraction of hydraulic cylinder, it is therefore prevented that transplantation device 4 will
Soil zone around transplanting seedlings is walked.
The hydraulic cylinder of the present embodiment card can also have cylinder or other parts that can play phase same-action to replace.
The other the same as in Example 1.
Claims (9)
1. a cave formula transplanter, including frame (2), it is characterised in that: also including angular adjustment transplanting portion, angular adjustment is transplanted
Portion is arranged in frame (2), and described angular adjustment transplanting portion includes angle adjusting mechanism and transplantation device (4), angle adjusting mechanism
Including worm and gear adjusting means and parallelogram arrangement, worm and gear adjusting means includes worm screw (13) and worm gear (14),
Worm screw (13) engages each other with worm gear (14)；
Described parallelogram arrangement includes eccentric transplanting wheel (16), the heart is transplanted wheel and baffle plate (19), eccentric transplanting wheel (16)
Being positioned at the inner side to heart transplanting wheel, eccentric transplanting is taken turns (16) and is connected heart transplanting wheel by power transmission shaft (18), transplants the heart and takes turns
Center be fixed on power transmission shaft (18), power transmission shaft (18) is rotationally connected with frame (2), and eccentric wheel of transplanting is eccentrically set on transmission
On axle, the eccentric center of wheel and the axle center of power transmission shaft of transplanting is in same level, and bias is transplanted wheel (16) and the heart is transplanted wheel
Top connected by quarter butt (10), the eccentric outside transplanting wheel (16) middle part is fixed with baffle plate (19), the center of baffle plate (19)
With the center superposition that bias transplants wheel, the outer surface bias of baffle plate (19) is fixed with sleeve (21), and worm gear (14) fixed cover exists
On sleeve (21), power transmission shaft (18) is connected through sleeve (21) with transplanting to take turns to the heart, the outer surface of power transmission shaft (18) and sleeve
(21) there is gap between inner surface, the inner surface of baffle plate (19) arranges several rolling relative to the centrosymmetry of baffle plate (19)
Wheel (17), the eccentric junction transplanting wheel (16) and baffle plate (19) is provided with a circular hole, outside the inner surface of circular hole is with roller (17)
Surface contacts, and one end of roller (17) is fixing with baffle plate (19) to be connected, and the other end arranges limiting plate；
The top of eccentric transplanting wheel (16) is hinged with one end of quarter butt (10), and the other end of quarter butt (10) is fixed with transplantation device (4)
Connect, the heart is transplanted wheel (15) hinged with transplantation device (4).
Cave the most according to claim 1 formula transplanter, it is characterised in that: described wheel of transplanting the heart transplants wheel (16) with eccentric
Flower-shaped in rice word, including being positioned at the disk at center and multiple transplanting bars of the circumferencial direction uniform intervals setting along disk, transplant
One end of bar is fixing with disk to be connected, and the heart is transplanted wheel and includes that first pair of heart transplants wheel (1501) and second pair of heart transplants wheel
(1502), first pair of heart transplanting wheel (1501) is positioned at second pair of heart and transplants between wheel (1502) and eccentric transplanting wheel (16), and first
The heart transplanting wheel (1501) and the second pair of heart transplants wheel (1502) in being arranged concentrically, the first pair of heart is transplanted and is taken turns (1501) and second right
The heart is transplanted the center of wheel (1502) and is each attached on power transmission shaft (18), and first pair of heart transplants wheel (1501) and second pair of heart transplanting wheel
(1502) the corresponding top transplanting bar is connected by transplantation device (4) respectively, and the two ends of transplantation device (4) are moved with first pair of heart
Planting wheel (1501) and second pair of heart is transplanted wheel (1502) and be hinged, first pair of heart is transplanted wheel (1501) and is transplanted wheel (16) with eccentric
The corresponding top transplanting bar connected by quarter butt (10) respectively.
Cave the most according to claim 1 and 2 formula transplanter, it is characterised in that: described transplantation device includes transplantation device top
And transplantation device bottom (405) (401), transplantation device top (401) and transplantation device bottom (405) in cone, transplantation device top
(401) being enclosed within transplantation device bottom (405), transplantation device bottom (405) are made up of left and right two parts, transplantation device top (401)
On annular outer wall, symmetry is fixedly installed two transplantation frame connecting shafts (406), and transplantation device top (401) pass through two transplantation frame connecting shafts
(406) transplanting wheel (1501) with first pair of heart respectively and second pair of heart transplanting wheel (1502) is hinged, wherein the transplantation frame of one end is even
Spindle is fixing with quarter butt (10) to be connected, and two transplantation frame connecting shafts are all hinged with L-type connector (404), L-type connector (404)
Middle part be rotationally connected with transplantation frame connecting shaft, two L-type connectors (404) are symmetrical set, the upper end of L-type connector (404)
Being provided with folding bead (403), its other end is connected with left duckbilled bottom and right duckbilled bottom respectively, L-type connector and left and right two
Spring (402) it is connected between duckbilled bottom.
Cave the most according to claim 1 formula transplanter, it is characterised in that: described worm screw (13) connects has handle, on handle
Angular adjustment dish is set.
Cave the most according to claim 1 formula transplanter, it is characterised in that: described transplanter also includes power transmission part, throwing
Seedling portion and suppression of soil portion, power transmission part, delivery Seedling portion and suppression of soil portion is sent to be arranged in frame (2), frame (2)
Front end is provided with traction frame (1).
Cave the most according to claim 5 formula transplanter, it is characterised in that: described power transmission part include land wheel (7), four groups
Sprocket wheel and upper and lower two groups of bevel gears, four groups of sprocket wheels are symmetrical set, and upper group of bevel gear and lower group of bevel gear connect, described chain wheel I
(3) being wound around chain (5) and between chain wheel II (6), chain wheel I (3) is fixed on one end of power transmission shaft (18), another of power transmission shaft (18)
Hold and organize bevel gear, chain wheel I (3) and chain wheel II (6) and be arranged on the side of transplanter under being connected；Other two groups of sprocket wheels are arranged on shifting
The opposite side of cultivation machine, and be also wound with chain, wherein a sprocket wheel is fixed on one end of another power transmission shaft, another of this power transmission shaft
End is connected with a lower group bevel gear.
Cave the most according to claim 6 formula transplanter, it is characterised in that: described delivery Seedling portion includes between seedling-throwing device and cam
Having a rest mechanism, Cam intermittent mechanism includes that power is applied on wheel disc by cam lever and wheel disc, upper group of bevel gear through cam lever, wheel
Dish connects seedling-throwing device.
Cave the most according to claim 5 formula transplanter, it is characterised in that: described suppression of soil portion includes earthing dish, suppression
Wheel (9) and feeler mechanism, press wheel (9) is positioned at the rear of earthing dish, and press wheel (9) is by suppression frame (8) with frame (2) even
Connect.
Cave the most according to claim 1 formula transplanter, it is characterised in that: pin is passed through on the described eccentric top transplanting wheel (16)
Axle is hinged with quarter butt (10), and one end of quarter butt (10) is fixed with bearing pin, and bearing pin is hinged with the top of eccentric transplanting wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608551.5A CN106258121B (en) | 2016-07-29 | 2016-07-29 | Cave formula transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608551.5A CN106258121B (en) | 2016-07-29 | 2016-07-29 | Cave formula transplanter |
Publications (2)
| Publication Number | Publication Date |
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| CN106258121A true CN106258121A (en) | 2017-01-04 |
| CN106258121B CN106258121B (en) | 2018-07-10 |
Family
ID=57662794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610608551.5A Active CN106258121B (en) | 2016-07-29 | 2016-07-29 | Cave formula transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106258121B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107615960A (en) * | 2017-11-02 | 2018-01-23 | 河南农业大学 | A kind of new duck-beak type transplanting mechanism |
| CN110933979A (en) * | 2019-12-19 | 2020-03-31 | 余绍珍 | Angle-adjustable hole type transplanter and operation method thereof |
| CN112075148A (en) * | 2020-08-17 | 2020-12-15 | 金华市农业科学研究院 | Soil loosening and fertilizing integrated linkage structure of soil loosening and fertilizing machine |
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| CN2619468Y (en) * | 2003-01-10 | 2004-06-09 | 新疆石河子柴油机厂 | Crop seedling transplanting machine |
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| JP2008289389A (en) * | 2007-05-23 | 2008-12-04 | Iseki & Co Ltd | Agricultural work machine |
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| CN107615960A (en) * | 2017-11-02 | 2018-01-23 | 河南农业大学 | A kind of new duck-beak type transplanting mechanism |
| CN107615960B (en) * | 2017-11-02 | 2023-10-27 | 河南农业大学 | Duckbill transplanting mechanism |
| CN110933979A (en) * | 2019-12-19 | 2020-03-31 | 余绍珍 | Angle-adjustable hole type transplanter and operation method thereof |
| CN112075148A (en) * | 2020-08-17 | 2020-12-15 | 金华市农业科学研究院 | Soil loosening and fertilizing integrated linkage structure of soil loosening and fertilizing machine |
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|---|---|
| CN106258121B (en) | 2018-07-10 |
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