CN108353583A - A kind of rice transplanter with pull-type reseeder - Google Patents
A kind of rice transplanter with pull-type reseeder Download PDFInfo
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- CN108353583A CN108353583A CN201810206493.2A CN201810206493A CN108353583A CN 108353583 A CN108353583 A CN 108353583A CN 201810206493 A CN201810206493 A CN 201810206493A CN 108353583 A CN108353583 A CN 108353583A
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- China
- Prior art keywords
- seedling
- conveyer belt
- rice shoot
- rice
- several
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
Abstract
The invention discloses a kind of rice transplanters with pull-type reseeder, including rack, running gear, seedling case, seedlings sending mechanism and rice transplanter, the deck of boat and inclined plate are provided in rack, it is provided with seedlings sending mechanism in seedling case, several seedling setting gates and rice transplanter are provided on the deck of boat, it is connected with pull-type in rack and mends seedling machine, pull-type mends seedling machine and includes top plate, haulage rod, reseeds mechanism and adjustable drag wheel；It reseeds to be provided in mechanism and reseeds chamber, it reseeds intracavitary and is provided with several 5th conveyer belts and reseeding seedling setting gate correspondingly with the 5th conveyer belt and reseed rice shoot prefabricated box positioned at the 5th conveyer belt both ends, it reseeds seedling setting gate side and is provided with the second touch-switch, it reseeds to be both provided with above seedling setting gate and reseeds cylinder, each reseed front side below seedling setting gate and be provided with a pair of of photoelectric detection system.This kind of rice transplanter can be reseeded at seedling when there is lacking seedling lacking, and the human cost manually reseeded is reduced.
Description
Technical field
The invention belongs to technical field of agricultural machinery, specifically a kind of rice transplanter with pull-type reseeder.
Background technology
Rice transplanter is a kind of agricultural machinery being implanted into rice seedling in rice field.Existing rice transplanter generally comprises rack, walking
Device, seedling case, seedlings sending mechanism and rice transplanter.When being planted, seedlings sending mechanism send rice shoot to seedling setting gate, rice transplanter
Rice shoot within the scope of seedling setting gate is implanted into the soil of Tanaka, is right angle, rice transplanter to keep the angle to seedbed and ground
Gripper front end movement when generally take ellipse operation curve.Action is located against rotary or deformation gear planet machine
Structure is completed, and the engine of advance can drive these action machineries simultaneously.
Existing rice transplanter usually multiple seedling casees one in rice transplanting, seedling case move together so that row's rice shoot gradually with
Seedling setting gate is aligned, and the rice shoot within the scope of seedling setting gate is implanted into the soil of Tanaka by rice transplanter, by sending after row's rice shoot has been inserted
Rice seedling distribution mechanism drives rice shoot to move down, and the rice shoot of next row goes successively to the soil that seedling setting gate range is implanted into Tanaka by rice transplanter.
This kind of rice transplanter requires rice shoot block nursery neat, can then lead to occur the case where lacking seedling in rice transplanting if there is rice shoot block lacks seedling,
It needs to reseed by hand.Existing rice transplanter can be loosened by the end face of the rice shoot block after rice transplanting simultaneously, and rice shoot can be fallen, and be easy to lead
Latter row's rice shoot is caused to occur scarce seedling in rice transplanting.
A large amount of human cost is expended due to reseeding rice shoot by hand, research and development are a kind of to be occurred lacking seedling situation in rice transplanting
Reseeder is very necessary.
Invention content
The present invention is in view of the shortcomings of the prior art, provide a kind of rice transplanter with pull-type reseeder, this kind of rice
Rice transplanter can be reseeded at seedling when there is lacking seedling lacking, and the human cost manually reseeded is reduced.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：There is one kind pull-type to mend
The rice transplanter of kind of machine, including rack, running gear, seedling case, seedlings sending mechanism and rice transplanter are arranged in the rack
There are the deck of boat and inclined plate, the seedlings sending mechanism is provided in the seedling case, several seedling setting gates and described point are provided on the deck of boat
Rice transplanting mechanism is connected with pull-type in the rack and mends seedling machine, and it includes top plate, haulage rod, reseeder that the pull-type, which mends seedling machine,
Structure and adjustable drag wheel；The top plate connects the haulage rod, and the haulage rod is horizontally positioned in the rack；The top plate
On be provided with the pilot hole vertical with the haulage rod, described reseed is provided with shiding matching in the pilot hole in mechanism
Guide rod is provided with pressure gauge on the top plate, and described reseed is provided with vibration damping bullet between mechanism and the bottom plate of the pressure gauge
Spring；It is described reseed mechanism both sides be equipped with the adjustable drag wheel, the adjustable drag wheel include central shaft, fixed block, sliding shoe,
First rotating bar, the second rotating bar, wheel hub piece and the 4th Linear actuator, the fixed block be fixed on the central shaft and
Outside is provided with first bearing, and the sliding shoe is slideably positioned on the central shaft and outside is provided with second bearing, described
First rotating bar one end and the second bearing be hinged the other end and are fixed with wheel hub piece, second rotating bar one end and described the
The one bearing hinge connection other end is articulated in first rotating bar, output end and the sliding shoe of the 4th Linear actuator
Connection；It is described reseed to be provided in mechanism reseed chamber, the intracavitary of reseeding is provided with several 5th conveyer belts and positioned at described
Reseeding seedling setting gate correspondingly with the 5th conveyer belt and reseeding rice shoot prefabricated box for 5th conveyer belt both ends, it is described to reseed seedling
Door side is provided with the second touch-switch, it is described reseed to be both provided with above seedling setting gate reseed cylinder, it is each described to reseed under seedling setting gate
Side front side is provided with a pair of of photoelectric detection system, and the cylinder of reseeding passes through solenoid valve control respectively；On 5th conveyer belt
Side is provided with the 6th conveyer belt, several guide pipes is provided on the 6th conveyer belt, if being provided with dry-pressing in the guide pipe
Seedling contact pin, the 5th conveyer belt are driven by the 4th motor, and the 6th conveyer belt is driven by the 5th motor, the 5th transmission
Take lower face be provided with for attract it is described pressure seedling contact pin electromagnet, the pressure gauge, the 4th Linear actuator,
The photoelectric detection system, the solenoid valve, second touch-switch, the 4th motor and the 5th motor are with
One control device connects.This kind of rice transplanter tows pull-type in rice transplanting and mends seedling machine, and pressure gauge can detect shock-absorbing spring
To the pressure of top plate, the collapsing length of the 4th Linear actuator is adjusted by first control device can adjust adjustable drag wheel
Diameter, and the pressure between mechanism and top plate is reseeded by the feedback setting of pressure gauge, prevent pressure mistake between the two
It is small to reseed mechanism appearance and substantially vibrate, it prevents from reseeding cylinder and causes to reseed mechanism appearance when reseeding and substantially vibrate, ensure adjustable
The earth-grasping force of drag wheel so that adjustable drag wheel can rotate；The pull-type reseeder is enable to be adapted to respectively with this configuration
The rice transplanter of kind different height, can ensure to reseed the pressure one between mechanism and top plate when connecting everywhere in rice transplanter
It causes；Rice shoot block end is respectively put into downward at runtime and is reseeded in rice shoot prefabricated box, the transmission of the 5th conveyer belt and are passed through
Pressure seedling contact pin positioning on six conveyer belts, which send rice shoot block to the second touch-switch, to be abutted against, the pressure seedling contact pin on the 6th conveyer belt
It is inserted on the 5th conveyer belt the positioning for realizing rice shoot block across rice shoot block, prevents rice shoot block from tilting, passes through the intensity tune of electromagnet
The puncture force of the adjustable pressure seedling contact pin of section, guarantees the rice shoot block across different-thickness, and will not be inserted into the 5th conveyer belt too
It is deep, press seedling contact pin because gravity can enter in guide pipe when on the upside of the 6th conveyer belt, to save the height for reseeding chamber
Space；It is detected by photoelectric detection system, when multipair photoelectric detection system one or more pairs of is not detected to having when having rice shoot
When to rice shoot, rice shoot is inserted into from seedling setting gate is reseeded in soil by pneumatic corresponding cylinder of reseeding, and is then retracted, and the 5th conveyer belt continues
Rice shoot block is sent to and is reseeded at seedling setting gate, photoelectric detection system continues detection rice shoot and reseeded in scarce seedling position.
In above-mentioned technical proposal, it is preferred that be provided with upright slide rail in the rack, setting is slided on the upright slide rail
There is crane, the first Linear actuator is provided between the crane and the rack；The crane tail portion setting is
The deck of boat and the inclined plate are stated, the inclined plate upper end is fixed on the crane, and the inclined plate lower end is fixed on the deck of boat
Surface, the inclined plate are equipped with several first sliding rails, and the crane is equipped with several second sliding rails, is set on first sliding rail
Several seedling casees are equipped with, several second Linear actuators are provided on the inclined plate, several second Linear actuators
Output end is fixedly connected with the seedling case respectively, and several rice shoot prefabricated boxes, the seedling case and institute are provided on second sliding rail
It states rice shoot prefabricated box one-to-one correspondence to be fixedly connected, there is adjustment gap, the rice shoot prefabricated box direction between the adjacent seedling case
The side of the seedling case is equipped with opening, and the seedling setting gate both sides are provided with the third sliding rail parallel with the seedling setting gate, and the third is slided
Sliding is provided with rice shoot abutment plate on rail, and the rice shoot abutment plate is connected with third linear driver, and the rice shoot abutment plate is leaned on
The nearly seedling setting gate side is provided with the first touch-switch for detecting rice shoot, is located at the rice shoot abutment plate of the seedling setting gate both sides
One piece against the end face after rice shoot block rice transplanting, another piece of rice shoot abutment plate is against the end face before rice shoot block rice transplanting.It is slotting at this
Each only separate design of seedling packing list in seedling machine, a seedling case correspond to a seedling setting gate, are touched out with first by the rice shoot in seedling case
It closes touching and stops sliding to detect control seedling case, prevent from lacking seedling, and during rice transplanting, be located at the institute of the seedling setting gate both sides
One piece of rice shoot abutment plate is stated against the end face after rice shoot block rice transplanting, another piece of rice shoot abutment plate is against before rice shoot block rice transplanting
End face, to prevent, by the end face loosening of the rice shoot block after rice transplanting, preventing rice shoot from falling, to prevent lacking seedling.
In above-mentioned technical proposal, it is preferred that several second Linear actuators are respectively positioned on the downside of the inclined plate, described
Several strip through-holes are provided on inclined plate, the output end of second Linear actuator passes through the strip through-hole and the seedling case
Connection.Using the structure the second Linear actuator is easy to install and maintain.
In above-mentioned technical proposal, it is preferred that rice shoot prefabricated box bottom is equipped with the first conveyer belt, first conveyer belt
It is driven by first motor, seedling volume partition apparatus is provided in the rice shoot prefabricated box, the seedling volume partition apparatus includes two pairs of phases
To the second conveyer belt of setting, supporting rod is provided between each pair of second conveyer belt, second conveyer belt is driven by the second motor
It is dynamic.Enable using the structure and is separated in the rice shoot block of rice shoot prefabricated box bottommost and other rice shoot blocks of top, from
And ensure that the rice shoot block of bottommost can be rotated smoothly and shakeout rice shoot block, when the rice shoot block of bottommost is fully removed, the
Two conveyer belts drive one circle of supporting rod rotation, and the rice shoot volume of bottommost is fallen and lifts penultimate rice shoot volume, is realized
Rice shoot block automatic spreading in rice shoot prefabricated box is cleared seedling.
In above-mentioned technical proposal, it is preferred that the seedlings sending mechanism includes third conveyer belt, is set above the third conveyer belt
It is equipped with pressure seedlings device, the pressure seedlings device includes the 4th conveyer belt of a pair of opposing, is arranged between the 4th conveyer belt
There are several seedling pressing rods, if being provided with dry-pressing seedling needle on the seedling pressing rod, third conveyer belt both sides are provided with several limited blocks,
The limited block pushes the 4th conveyer belt to rotate after being contacted with the seedling pressing rod, the third conveyer belt is driven by third motor
It is dynamic.During third conveyer belt drives seedling board to advance, due to there is no third conveyer belt at seedling setting gate, seedling during advance
Seedling front edge of board is possible to withstand on seedling case, and rice shoot front edge of board during third conveyer belt rotates is caused not have advance only seedling
Seedling plate rear end tilts, and causes to be short of seedling；The 4th conveyer belt is driven to rotate by third conveyer belt using the structure, on the 4th conveyer belt
Pressure seedling needle pass through rice shoot block be inserted into third conveyer belt rice shoot block is flattened on third conveyer belt, prevent in third conveyer belt band
During dynamic 4th conveyer belt rotation, seedling board tilts and leads to lack seedling, and small for the damage of rice shoot using pressure seedling, protects
Demonstrate,prove the rice shoot survival rate after rice transplanting.
In above-mentioned technical proposal, it is preferred that be provided with several convex needles on the third conveyer belt.Make using the structure
Three conveyer belts can catch on rice shoot block in transmission, prevent from relatively moving between third conveyer belt and rice shoot block, ensure transmission
Accuracy.
In above-mentioned technical proposal, it is preferred that the seedling pressing rod is equipped with guide channel, and the pressure seedling needle is set to described lead
Into channel；When the seedling pressing rod is located on the upside of the 4th conveyer belt, the needle point of the pressure seedling needle is located at described be oriented to and leads to
In road, when the seedling pressing rod is located on the downside of the 4th conveyer belt, the needle point of the pressure seedling needle is dropped through rice shoot block naturally
It is inserted into the third conveyer belt.Since pressure seedling needle end part is sharp, if being breakneck when without protecting upward, adopt
With the structure when the seedling pressing rod is located on the upside of the 4th conveyer belt, the needle point of the pressure seedling needle is located at the guide channel
It is interior, to prevent pressure seedling needle needle point upward when cause damages to the person, improve safety.
In above-mentioned technical proposal, it is preferred that be provided with vertical cunning on the seedling case side wall of the 4th conveyer belt both sides
Slot, is provided with sliding shoe in the vertical chute, and the transmission wheel of the sliding shoe and the 4th conveyer belt is rotatablely connected, described vertical
Rotation is provided through the adjusting screw rod of the sliding shoe in sliding slot.Since the needle point of pressure seedling needle is that nature falls, pass through tune
The puncture force that section height can adjust pressure seedling needle is turned down to be adapted to the rice shoot block of different-thickness when rice shoot block thickness is smaller
4th conveyer belt reduces the puncture force of pressure seedling needle, prevents pressure seedling needle too deep, the tune when seedling block thickness is larger that penetrates third conveyer belt
High 4th conveyer belt increases the puncture force of pressure seedling needle, ensures that pressure seedling needle can pass through rice shoot block and be inserted into third conveyer belt.
In above-mentioned technical proposal, it is preferred that the rack front end is provided with driving device and steering wheel, the walking dress
It is set to two pairs of blades formula runner, the vane type runner is driven by the driving device.
Compared with prior art, the present invention having the advantages that：This kind of rice transplanter tows towing in rice transplanting
Formula mends seedling machine, and pressure gauge can detect pressure of the shock-absorbing spring to top plate, and the 4th Linear Driving is adjusted by first control device
The collapsing length of device can adjust the diameter of adjustable drag wheel, and reseed mechanism and top by the setting of the feedback of pressure gauge
Pressure between plate prevents pressure is too small between the two from reseeding mechanism appearance and substantially vibrate, prevents from reseeding cylinder and be led when reseeding
Cause is reseeded mechanism appearance and is substantially vibrated, and ensures the earth-grasping force of adjustable drag wheel so that adjustable drag wheel can rotate；Pass through the knot
Structure enables the pull-type reseeder to be adapted to the rice transplanter of various different heights, can be protected when being connected everywhere in rice transplanter
It is consistent to demonstrate,prove the pressure reseeded between mechanism and top plate；Rice shoot block end is respectively put into downward at runtime and reseeds rice shoot prefabricated box
It is interior, by the 5th conveyer belt transmission and the 6th conveyer belt on pressure seedling contact pin position by rice shoot block send to the second touch-switch
It abuts against, the pressure seedling contact pin on the 6th conveyer belt passes through rice shoot block to be inserted on the 5th conveyer belt the positioning for realizing rice shoot block, prevents seedling
Seedling block tilts, and the puncture force of pressure seedling contact pin is adjusted by the intensity adjustment of electromagnet, guarantees the seedling across different-thickness
Seedling block, and it is too deep to be inserted into the 5th conveyer belt, presses seedling contact pin to be led because gravity can enter when on the upside of the 6th conveyer belt
Into pipe, to save the height space for reseeding chamber；It is detected by photoelectric detection system, when multipair photoelectric detection system is to there is seedling
Have one or more pairs of when not detecting rice shoot when seedling, rice shoot is inserted into soil by pneumatic corresponding cylinder of reseeding from seedling setting gate is reseeded
It is interior, it then retracts, the 5th conveyer belt, which continues rice shoot block being sent to, to be reseeded at seedling setting gate, and photoelectric detection system continues to detect rice shoot scarce
It is reseeded seedling position.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the overall structure diagram after crane rising in the embodiment of the present invention.
Fig. 3 is middle swash plate of the embodiment of the present invention, the attachment structure schematic diagram of seedling case, rice shoot prefabricated box and the deck of boat.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is that the second Linear actuator is mounted on the structural schematic diagram on inclined plate in the embodiment of the present invention.
Fig. 6 is the sectional view of rice shoot prefabricated box in the embodiment of the present invention.
Fig. 7 is the structural schematic diagram that seedling rolls up partition apparatus in the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of seedlings sending mechanism in the embodiment of the present invention.
Fig. 9 is the partial sectional view of the 4th conveyer belt in the embodiment of the present invention.
Figure 10 is the sectional view that pull-type mends seedling machine in the embodiment of the present invention.
Figure 11 is the sectional view that pull-type mends seedling machine other direction in the embodiment of the present invention.
Figure 12 is the sectional view of the 6th conveyer belt in the embodiment of the present invention.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：It is a kind of referring to Fig. 1 to Figure 12
Rice transplanter with pull-type reseeder, including rack 1, running gear 2, seedling case 3, seedlings sending mechanism 4 and divide rice transplanter
Structure 5 is provided with the deck of boat 14 and inclined plate 15 in the rack 1, the seedlings sending mechanism 4, the deck of boat is provided in the seedling case 3
It is provided with several seedling setting gates 141 and the rice transplanter 5 on 14, pull-type is connected in the rack 1 and mends seedling machine 7, it is described to drag
Formula benefit seedling machine 7 is draged to include top plate 71, haulage rod 72, reseed mechanism 73 and adjustable drag wheel 74；The top plate 71 connects described drag
Bar 72 is draged, the haulage rod 72 is horizontally positioned in the rack 1；It is provided on the top plate 71 vertical with the haulage rod 72
Pilot hole 711, described reseed be provided with shiding matching in the guide rod 731 in the pilot hole 711, the top in mechanism 73
Pressure gauge 712 is provided on plate 71, described reseed is provided with shock-absorbing spring between mechanism 73 and the bottom plate of the pressure gauge 712
75；73 both sides of mechanism of reseeding are equipped with the adjustable drag wheel 74, and the adjustable drag wheel 74 includes central shaft 741, fixes
Block 742, sliding shoe 743, the first rotating bar 744, the second rotating bar 745, wheel hub piece 746 and the 4th Linear actuator 747, institute
State that fixed block 742 is fixed on the central shaft 741 and outside is provided with first bearing 748, the sliding setting of the sliding shoe 743
On the central shaft 741 and outside is provided with second bearing 749, described first rotating bar, 744 one end and the second bearing
The 749 hinged other ends are fixed with wheel hub piece 746, and described second rotating bar, 745 one end is hinged the other end with the first bearing 748
It is articulated in first rotating bar 744, the output end of the 4th Linear actuator 747 is connect with the sliding shoe 743；Institute
It states to reseed to be provided in mechanism 73 and reseeds chamber 76, described reseed is provided with several 5th conveyer belts 761 and positioned at institute in chamber 76
State reseeding seedling setting gate 762 correspondingly with the 5th conveyer belt 761 and reseeding rice shoot prefabricated box for 761 both ends of the 5th conveyer belt
763,762 side of seedling setting gate of reseeding is provided with the second touch-switch 764, it is described reseed 762 top of seedling setting gate and be both provided with reseed
Cylinder 765, each 762 lower section front side of seedling setting gate of reseeding is provided with a pair of of photoelectric detection system 766, described to reseed cylinder 765
Connection compressed gas cylinder or air pump simultaneously pass through solenoid valve control respectively；5th conveyer belt, 761 top is provided with the 6th transmission
Band 767 is provided with several guide pipes 768 on the 6th conveyer belt 767, is inserted if being provided with dry-pressing seedling in the guide pipe 768
Needle 769, the 5th conveyer belt 761 are driven by the 4th motor, and the 6th conveyer belt 767 is driven by the 5th motor, and described the
The electromagnet 77 for attracting the pressure seedling contact pin 769, the pressure gauge 712, institute are provided with below five conveyer belts, 761 upper surface
State the 4th Linear actuator 747, the photoelectric detection system 766, the solenoid valve, second touch-switch 764, described
Four motors and the 5th motor are connect with first control device.This kind of rice transplanter tows pull-type in rice transplanting and mends seedling
Machine, pressure gauge can detect pressure of the shock-absorbing spring to top plate, and stretching for the 4th Linear actuator is adjusted by first control device
Contracting length can adjust the diameter of adjustable drag wheel, and be reseeded between mechanism and top plate by the setting of the feedback of pressure gauge
Pressure, prevent pressure is too small between the two from reseeding mechanism appearance and substantially vibrate, preventing from reseeding cylinder causes to reseed when reseeding
Mechanism appearance is substantially vibrated, and ensures the earth-grasping force of adjustable drag wheel so that adjustable drag wheel can rotate；With this configuration so that
The pull-type reseeder can be adapted to the rice transplanter of various different heights, can ensure to reseed when connecting everywhere in rice transplanter
Pressure between mechanism and top plate is consistent；Rice shoot block end is respectively put into downward at runtime and is reseeded in rice shoot prefabricated box, is led to
The pressure seedling contact pin positioning crossed in the transmission and the 6th conveyer belt of the 5th conveyer belt, which send rice shoot block to the second touch-switch, to be abutted against,
Pressure seedling contact pin on 6th conveyer belt passes through rice shoot block to be inserted on the 5th conveyer belt the positioning for realizing rice shoot block, prevents rice shoot block from sticking up
It rises, the puncture force of pressure seedling contact pin is adjusted by the intensity adjustment of electromagnet, guarantees the rice shoot block across different-thickness, and
It is too deep that the 5th conveyer belt will not be inserted into, press seedling contact pin because gravity can enter in guide pipe when on the upside of the 6th conveyer belt,
To save the height space for reseeding chamber；Detected by photoelectric detection system, when multipair photoelectric detection system to when having rice shoot and
Have one or more pairs of when not detecting rice shoot, rice shoot is inserted into from seedling setting gate is reseeded in soil by pneumatic corresponding cylinder of reseeding, so
After retract, the 5th conveyer belt, which continues rice shoot block being sent to, to be reseeded at seedling setting gate, photoelectric detection system continue detect rice shoot in scarce seedling position
It sets and is reseeded.
It is provided with upright slide rail 11 in the rack 1, is slided on the upright slide rail 11 and is provided with crane 12, the liter
It is provided with the first Linear actuator 13 between drop frame 12 and the rack 1；12 tail portion of the crane is provided with the deck of boat 14
With the inclined plate 15,15 upper end of the inclined plate is fixed on the crane 12, and the deck of boat is fixed in 15 lower end of the inclined plate
14 upper surfaces, the inclined plate 15 are equipped with several first sliding rails 16, and the crane 12 is equipped with several second sliding rails 17, described
It is provided with several seedling casees 3 on first sliding rail 16, several second Linear actuators 151 are provided on the inclined plate 15, it is several
The output end of second Linear actuator 151 is fixedly connected with the seedling case 3 respectively, if being provided on second sliding rail 17
Dry rice shoot prefabricated box 18, the seedling case 3 is fixedly connected with the rice shoot prefabricated box 18 one-to-one correspondence, between the adjacent seedling case 3
With adjustment gap 31, the rice shoot prefabricated box 18 is equipped with opening 19,141 both sides of the seedling setting gate towards the side of the seedling case 3
It is provided with the third sliding rail 142 parallel with the seedling setting gate 141, is slided on the third sliding rail 142 and is provided with rice shoot abutment plate
143, the rice shoot abutment plate 143 is connected with third linear driver 144, and the rice shoot abutment plate 143 is close to the seedling setting gate 141
Side is provided with the first touch-switch 145 for detecting rice shoot, is located at the rice shoot abutment plate 143 of 141 both sides of the seedling setting gate
One piece against the end face after rice shoot block rice transplanting, another piece of rice shoot abutment plate 143 is against the end face before rice shoot block rice transplanting.At this
Each only separate design of seedling packing list in rice transplanter, a seedling case correspond to a seedling setting gate, are touched with first by the rice shoot in seedling case
Switch touching stops sliding to detect control seedling case, prevents from lacking seedling, and during rice transplanting, is located at the seedling setting gate both sides
One piece of the rice shoot abutment plate is against the end face after rice shoot block rice transplanting, and another piece of rice shoot abutment plate is against before rice shoot block rice transplanting
End face, to prevent by the rice shoot block after rice transplanting end face loosening, prevent rice shoot from falling, to prevent lack seedling.
Several second Linear actuators 151 are respectively positioned on the downside of the inclined plate 15, if being provided on the inclined plate 15
The output end of dry strip through-hole 152, second Linear actuator 151 passes through the strip through-hole 152 to connect with the seedling case 3
It connects.Using the structure the second Linear actuator is easy to install and maintain.Second Linear actuator can certainly be installed
Between inclined plate and seedling case.
18 bottom of rice shoot prefabricated box is equipped with the first conveyer belt 181, and first conveyer belt 181 is driven by first motor
It is dynamic, seedling volume partition apparatus 182 is provided in the rice shoot prefabricated box 18, the seedling volume partition apparatus 182 includes two pairs and sets relatively
The second conveyer belt 183 set is provided with supporting rod 184 between each pair of second conveyer belt 183, and second conveyer belt 183 is by
Two motors drive.Enable using the structure and is carried out in the rice shoot block of rice shoot prefabricated box bottommost and other rice shoot blocks of top
Partition, rice shoot block is shakeout, move completely in the rice shoot block of bottommost to ensure that the rice shoot block of bottommost can be rotated smoothly
When going out, the second conveyer belt drives one circle of supporting rod rotation, and the rice shoot volume of bottommost is fallen and rolled up penultimate rice shoot and is lifted
It rises, realizes that the rice shoot block automatic spreading in rice shoot prefabricated box is cleared seedling.
The seedlings sending mechanism 4 includes third conveyer belt 41, and 41 top of the third conveyer belt is provided with pressure seedlings device 42, institute
It states pressure seedlings device 42 and includes the 4th conveyer belt 43 of a pair of opposing, if being provided with dry-pressing seedling between the 4th conveyer belt 43
Bar 44, if being provided with dry-pressing seedling needle 45 on the seedling pressing rod 44,41 both sides of third conveyer belt are provided with several limited blocks 46,
The limited block 46 pushes the 4th conveyer belt 43 to rotate after being contacted with the seedling pressing rod 44, the third conveyer belt 41 is by the
Three motors drive.During third conveyer belt drives seedling board to advance, due to there is no third conveyer belt at seedling setting gate, advancing
Rice shoot front edge of board is possible to withstand on seedling case in the process, causes during third conveyer belt rotates rice shoot front edge of board without before
It is tilted into only seedling board rear end, causes to be short of seedling；The 4th conveyer belt is driven to rotate by third conveyer belt using the structure, the 4th
Pressure seedling needle on conveyer belt passes through rice shoot block to be inserted into third conveyer belt and flattens rice shoot block on third conveyer belt, prevents in third
During conveyer belt drives the rotation of the 4th conveyer belt, seedling board tilts and leads to lack seedling, and using pressure seedling for rice shoot
Damage small, the rice shoot survival rate after guarantee rice transplanting.
Several convex needles 411 are provided on the third conveyer belt 41.Make third conveyer belt in transmission using the structure
Rice shoot block can be caught on, prevents from relatively moving between third conveyer belt and rice shoot block, ensures the accuracy of transmission.
The seedling pressing rod 44 is equipped with guide channel 441, and the pressure seedling needle 45 is set in the guide channel 441；When
When the seedling pressing rod 44 is located at the 4th 43 upside of conveyer belt, the needle point of the pressure seedling needle 45 is located at the guide channel 441
Interior, when the seedling pressing rod 44 is located at the 4th 43 downside of conveyer belt, the needle point of the pressure seedling needle 45 is dropped through seedling naturally
Seedling block is inserted into the third conveyer belt 41.Since pressure seedling needle end part is sharp, if being to endanger very much when without protecting upward
Danger, using the structure when the seedling pressing rod is located on the upside of the 4th conveyer belt, the needle point of the pressure seedling needle is positioned at described
In guide channel, to prevent pressure seedling needle needle point upward when cause damages to the person, improve safety.
It is provided with vertical chute 32, the vertical chute 32 on 3 side wall of seedling case of 4th conveyer belt, 43 both sides
Inside it is provided with sliding shoe 33, the transmission wheel of the sliding shoe 33 and the 4th conveyer belt 43 is rotatablely connected, in the vertical chute 32
Rotation is provided through the adjusting screw rod 34 of the sliding shoe 33.Since the needle point of pressure seedling needle is that nature falls, pass through adjusting
Height can adjust the puncture force of pressure seedling needle, and to be adapted to the rice shoot block of different-thickness, the is turned down when rice shoot block thickness is smaller
Four conveyer belts reduce the puncture force of pressure seedling needle, prevent pressure seedling needle from penetrating third conveyer belt too deep, are turned up when seedling block thickness is larger
4th conveyer belt increases the puncture force of pressure seedling needle, ensures that pressure seedling needle can pass through rice shoot block and be inserted into third conveyer belt.
1 front end of the rack is provided with driving device 6 and steering wheel 61, and the running gear 2 turns for two pairs of blades formula
Wheel 21, the vane type runner 21 is driven by the driving device 6.
The linear drive of the first Linear actuator, the second Linear actuator, third linear driver and the 4th in the present embodiment
Dynamic device is electric pushrod, first motor, the second motor, third motor, the first Linear actuator, the second Linear actuator,
Three Linear actuators and the first touch-switch are connect with second control device.The program control set by second control device
First motor, the second motor and third motor, the first Linear actuator, the second Linear actuator and third linear driver
Movement.
Rice shoot block winding rear end is put into rice shoot prefabricated box, is rolled up by seedling in rice transplanting by this kind of rice transplanter downward
Partition apparatus makes the rice shoot block of only bottom be contacted with the second conveyer belt, and rice shoot block is gradually unfolded and from opening by the second conveyer belt
Mouth is sent to seedling case；The rice shoot abutment plate of seedling setting gate side has between seedling case at a distance from single rice transplanting and seedling case and the block at this time
Rice shoot abutment plate is aligned, and the rice shoot abutment plate of the other side is bonded with seedling case, seedlings sending mechanism by rice shoot block send to rice shoot abutment plate
Against, by the driving of the second Linear actuator make seedling case movement until the first touch-switch touched by rice shoot after stop, so
The rice shoot within the scope of seedling setting gate is implanted into the soil of Tanaka by rice transplanter afterwards, in the process, is located at the institute of seedling setting gate both sides
One piece of rice shoot abutment plate is stated against the end face after rice shoot block rice transplanting, prevents the end face rice shoot block after rice transplanting from loosening rice shoot and falls, separately
One piece of rice shoot abutment plate is against the end face before rice shoot block rice transplanting；The seedling being bonded with seedling case after the rice transplanting for completing a direction
Seedling abutment plate is mobile to be reserved between seedling case at a distance from single rice transplanting, reserved between seedling case at a distance from single rice transplanting rice shoot against
Plate is moved with to being bonded with seedling case, and rice shoot block is integrally sent down the distance of single rice transplanting by seedlings sending mechanism, and then seedling case moves backward
Continue rice transplanting.
Claims (9)
1. a kind of rice transplanter with pull-type reseeder, including rack（1）, running gear（2）, seedling case（3）, seedling sending machine
Structure（4）And rice transplanter（5）, the rack（1）On be provided with the deck of boat（14）And inclined plate（15）, the seedling case（3）It is interior
It is provided with the seedlings sending mechanism（4）, the deck of boat（14）On be provided with several seedling setting gates（141）With the rice transplanter（5）,
It is characterized in that：The rack（1）On be connected with pull-type mend seedling machine（7）, the pull-type benefit seedling machine（7）Including top plate（71）、
Haulage rod（72）, reseed mechanism（73）With adjustable drag wheel（74）；The top plate（71）Connect the haulage rod（72）, described to drag
Drag bar（72）It is horizontally positioned in the rack（1）On；The top plate（71）On be provided with and the haulage rod（72）Vertical leads
Xiang Kong（711）, described to reseed mechanism（73）On be provided with shiding matching in the pilot hole（711）Interior guide rod（731）, institute
State top plate（71）On be provided with pressure gauge（712）, described to reseed mechanism（73）With the pressure gauge（712）Bottom plate between be arranged
There is shock-absorbing spring（75）；It is described to reseed mechanism（73）Both sides are equipped with the adjustable drag wheel（74）, the adjustable drag wheel（74）
Including central shaft（741）, fixed block（742）, sliding shoe（743）, the first rotating bar（744）, the second rotating bar（745）, wheel hub
Piece（746）And the 4th Linear actuator（747）, the fixed block（742）It is fixed on the central shaft（741）Upper and outside is set
It is equipped with first bearing（748）, the sliding shoe（743）It is slideably positioned in the central shaft（741）Upper and outside is provided with second
Bearing（749）, first rotating bar（744）One end and the second bearing（749）The hinged other end is fixed with wheel hub piece
（746）, second rotating bar（745）One end and the first bearing（748）The hinged other end is articulated with first rotation
Bar（744）On, the 4th Linear actuator（747）Output end and the sliding shoe（743）Connection；It is described to reseed mechanism
（73）It is inside provided with and reseeds chamber（76）, described to reseed chamber（76）Inside it is provided with several 5th conveyer belts（761）And positioned at described
5th conveyer belt（761）Both ends with the 5th conveyer belt（761）Reseed seedling setting gate correspondingly（762）It is pre- with rice shoot is reseeded
Vanning（763）, described to reseed seedling setting gate（762）Side is provided with the second touch-switch（764）, described to reseed seedling setting gate（762）Top
It is both provided with and reseeds cylinder（765）, each described to reseed seedling setting gate（762）It is provided with a pair of of photoelectric detection system on front side of lower section
（766）, described to reseed cylinder（765）Pass through solenoid valve control respectively；5th conveyer belt（761）Top is provided with the 6th biography
Send band（767）, the 6th conveyer belt（767）On be provided with several guide pipes（768）, the guide pipe（768）Inside it is provided with
If dry-pressing seedling contact pin（769）, the 5th conveyer belt（761）It is driven by the 4th motor, the 6th conveyer belt（767）By the 5th
Motor drives, the 5th conveyer belt（761）It is provided with below upper surface for attracting the pressure seedling contact pin（769）Electromagnet
（77）, the pressure gauge（712）, the 4th Linear actuator（747）, the photoelectric detection system（766）, the electromagnetism
Valve, second touch-switch（764）, the 4th motor and the 5th motor connect with first control device.
2. a kind of rice transplanter with pull-type reseeder as described in claim 1, it is characterised in that：The rack
（1）On be provided with upright slide rail（11）, the upright slide rail（11）On slide and be provided with crane（12）, the crane（12）
With the rack（1）Between be provided with the first Linear actuator（13）；The crane（12）Tail portion is provided with the deck of boat
（14）With the inclined plate（15）, the inclined plate（15）The crane is fixed in upper end（12）On, the inclined plate（15）Lower end is solid
Due to the deck of boat（14）Upper surface, the inclined plate（15）It is equipped with several first sliding rails（16）, the crane（12）On set
There are several second sliding rails（17）, first sliding rail（16）On be provided with several seedling casees（3）, the inclined plate（15）Upper setting
There are several second Linear actuators（151）, several second Linear actuators（151）Output end respectively with the seedling case
（3）It is fixedly connected, second sliding rail（17）On be provided with several rice shoot prefabricated boxes（18）, the seedling case（3）With the rice shoot
Prefabricated box（18）One-to-one correspondence is fixedly connected, the adjacent seedling case（3）Between have adjustment gap（31）, the rice shoot prefabricated box
（18）Towards the seedling case（3）Side be equipped with opening（19）, the seedling setting gate（141）Both sides are provided with and the seedling setting gate（141）
Parallel third sliding rail（142）, the third sliding rail（142）Upper sliding is provided with rice shoot abutment plate（143）, the rice shoot against
Plate（143）It is connected with third linear driver（144）, the rice shoot abutment plate（143）Close to the seedling setting gate（141）Side is provided with
The first touch-switch for detecting rice shoot（145）, it is located at the seedling setting gate（141）The rice shoot abutment plate of both sides（143）One
Block is against the end face after rice shoot block rice transplanting, another piece of rice shoot abutment plate（143）End face against before rice shoot block rice transplanting.
3. a kind of rice transplanter with pull-type reseeder as claimed in claim 2, it is characterised in that：Several described
Bilinear driver（151）It is respectively positioned on the inclined plate（15）Downside, the inclined plate（15）On be provided with several strip through-holes
（152）, second Linear actuator（151）Output end pass through the strip through-hole（152）With the seedling case（3）Connection.
4. a kind of rice transplanter with pull-type reseeder as claimed in claim 2, it is characterised in that：The rice shoot is pre-
Vanning（18）Bottom is equipped with the first conveyer belt（181）, first conveyer belt（181）It is driven by first motor, the rice shoot is pre-
Vanning（18）Inside it is provided with seedling volume partition apparatus（182）, the seedling volume partition apparatus（182）Including two pairs be oppositely arranged second
Conveyer belt（183）, each pair of second conveyer belt（183）Between be provided with supporting rod（184）, second conveyer belt（183）By
Two motors drive.
5. a kind of rice transplanter with pull-type reseeder as claimed in claim 2, it is characterised in that：The seedling sending machine
Structure（4）Including third conveyer belt（41）, the third conveyer belt（41）Top is provided with pressure seedlings device（42）, the pressure seedlings device
（42）The 4th conveyer belt including a pair of opposing（43）, the 4th conveyer belt（43）Between be provided with several seedling pressing rods
（44）, the seedling pressing rod（44）If dry-pressing seedling needle is provided on（45）, the third conveyer belt（41）Both sides are provided with several limits
Position block（46）, the limited block（46）With the seedling pressing rod（44）The 4th conveyer belt is pushed after contact（43）Rotation, it is described
Third conveyer belt（41）It is driven by third motor.
6. a kind of rice transplanter with pull-type reseeder as claimed in claim 5, it is characterised in that：The third passes
Send band（41）On be provided with several convex needles（411）.
7. a kind of rice transplanter with pull-type reseeder as claimed in claim 5, it is characterised in that：The seedling pressing rod
（44）It is equipped with guide channel（441）, the pressure seedling needle（45）It is set to the guide channel（441）It is interior；When the seedling pressing rod
（44）Positioned at the 4th conveyer belt（43）When upside, the pressure seedling needle（45）Needle point be located at the guide channel（441）It is interior,
When the seedling pressing rod（44）Positioned at the 4th conveyer belt（43）When downside, the pressure seedling needle（45）Needle point be dropped through naturally
Rice shoot block is inserted into the third conveyer belt（41）.
8. a kind of rice transplanter with pull-type reseeder as claimed in claim 7, it is characterised in that：Described 4th passes
Send band（43）The seedling case of both sides（3）Vertical chute is provided on side wall（32）, the vertical chute（32）Inside it is provided with cunning
Motion block（33）, the sliding shoe（33）With the 4th conveyer belt（43）Transmission wheel rotation connection, the vertical chute（32）Interior turn
It is dynamic to be provided through the sliding shoe（33）Adjusting screw rod（34）.
9. a kind of rice transplanter with pull-type reseeder as described in claim 1, it is characterised in that：The rack
（1）Front end is provided with driving device（6）And steering wheel（61）, the running gear（2）For two pairs of blades formula runner（21）, institute
State vane type runner（21）By the driving device（6）Driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206493.2A CN108353583B (en) | 2018-03-13 | 2018-03-13 | Rice transplanter with pull-type reseeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206493.2A CN108353583B (en) | 2018-03-13 | 2018-03-13 | Rice transplanter with pull-type reseeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108353583A true CN108353583A (en) | 2018-08-03 |
| CN108353583B CN108353583B (en) | 2020-11-06 |
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ID=63004093
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810206493.2A Active CN108353583B (en) | 2018-03-13 | 2018-03-13 | Rice transplanter with pull-type reseeding machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320005Y (en) * | 1997-10-21 | 1999-05-26 | 惠开成 | Adjustable rice transplanter |
| JP2008067666A (en) * | 2006-09-15 | 2008-03-27 | Kubota Corp | Preliminary seedling storage structure for rice transplanter |
| CN105165199A (en) * | 2015-10-27 | 2015-12-23 | 卜永金 | Rice seedling supplementing machine |
| CN105794373A (en) * | 2016-01-07 | 2016-07-27 | 石河子大学 | Seedling filling device for automatic transplanter |
-
2018
- 2018-03-13 CN CN201810206493.2A patent/CN108353583B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320005Y (en) * | 1997-10-21 | 1999-05-26 | 惠开成 | Adjustable rice transplanter |
| JP2008067666A (en) * | 2006-09-15 | 2008-03-27 | Kubota Corp | Preliminary seedling storage structure for rice transplanter |
| CN105165199A (en) * | 2015-10-27 | 2015-12-23 | 卜永金 | Rice seedling supplementing machine |
| CN105794373A (en) * | 2016-01-07 | 2016-07-27 | 石河子大学 | Seedling filling device for automatic transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108353583B (en) | 2020-11-06 |
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