CN108235847A - A kind of automatic rice transplanter - Google Patents
A kind of automatic rice transplanter Download PDFInfo
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- CN108235847A CN108235847A CN201810206492.8A CN201810206492A CN108235847A CN 108235847 A CN108235847 A CN 108235847A CN 201810206492 A CN201810206492 A CN 201810206492A CN 108235847 A CN108235847 A CN 108235847A
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- seedling
- conveyer belt
- rice shoot
- rice
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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
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- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a kind of automatic rice transplanters, including rack, running gear, seedling case, seedlings sending mechanism and rice transplanter, the deck of boat and inclined plate are provided in rack, seedlings sending mechanism is provided in seedling case, several seedling setting gates and rice transplanter are provided on the deck of boat, pull-type is connected 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 reduce the human cost manually reseeded.
Description
Technical field
The invention belongs to technical field of agricultural machinery, specifically a kind of automatic rice transplanter.
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
By the soil of the rice shoot implantation Tanaka in the range of seedling setting gate, in order to keep being right angle to the angle in seedbed and ground, rice transplanter
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 simultaneously can drive these action machineries.
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 in the range 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 requirement rice shoot block nursery is neat, can then lead to occur the situation for 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 easily be led
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
In view of the shortcomings of the prior art, providing a kind of automatic rice transplanter, this kind of rice transplanter can go out the present invention
It is reseeded at seedling when now lacking seedling lacking, reduces the human cost manually reseeded.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of automatic rice transplanting
Machine, including rack, running gear, seedling case, seedlings sending mechanism and rice transplanter, be provided in the rack deck of boat and tiltedly
Plate is provided with the seedlings sending mechanism in the seedling case, several seedling setting gates and the rice transplanter is provided on the deck of boat, described
Pull-type is connected in rack and mends seedling machine, the pull-type mends seedling machine and includes top plate, haulage rod, reseeds mechanism and adjustable towing
Wheel；The top plate connects the haulage rod, and the haulage rod is horizontally positioned in the rack；It is provided on the top plate and institute
The vertical pilot hole of haulage rod is stated, described reseed is provided with shiding matching in the guide rod in the pilot hole in mechanism, described
Pressure gauge is provided on top plate, shock-absorbing spring is provided between the bottom plate for reseeding mechanism and the pressure gauge；It is described to reseed
Mechanism both sides be equipped with the adjustable drag wheel, the adjustable drag wheel include central shaft, fixed block, sliding shoe, the first rotating bar,
Second rotating bar, wheel hub piece and the 4th Linear actuator, the fixed block is fixed on the central shaft and outside is provided with
Clutch shaft bearing, the sliding shoe is slideably positioned on the central shaft and outside is provided with second bearing, first rotating bar
One end is hinged the other end with the second bearing and is fixed with wheel hub piece, and described second rotating bar one end is hinged with the clutch shaft bearing
The other end is articulated in first rotating bar, and the output terminal of the 4th Linear actuator is connect with the sliding shoe；It is described
It reseeds to be provided in mechanism and reseeds chamber, the intracavitary of reseeding is provided with several 5th conveyer belts and positioned at the 5th conveyer belt
Both ends reseed seedling setting gate with the 5th conveyer belt and reseed rice shoot prefabricated box correspondingly, described to reseed the setting of seedling setting gate side
Have 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 front side below seedling setting gate and set
There is a pair of of photoelectric detection system, the cylinder of reseeding passes through solenoid valve control respectively；It is oppositely arranged above 5th conveyer belt
There are two the 6th conveyer belt, be relatively set between two the 6th conveyer belts it is several to link block, each pair of link block it
Between rotation be provided with rotating bar, if being provided with dry-pressing seedling contact pin in the rotating bar, the 5th conveyer belt is driven by the 4th motor
Dynamic, the 6th conveyer belt is driven by the 5th motor, is provided with to attract the pressure below the 5th conveyer belt upper surface
Second electromagnet of seedling contact pin, the pressure gauge, the 4th Linear actuator, the photoelectric detection system, the electromagnetism
Valve, second touch-switch, the 4th motor and the 5th motor are connect with first control device.This kind of rice is inserted
Seedling machine tows pull-type in rice transplanting and mends seedling machine, and pressure gauge can detect pressure of the shock-absorbing spring to top plate, passes through the first control
The collapsing length that device adjusts the 4th Linear actuator can adjust the diameter of adjustable drag wheel, and pass through pressure gauge
Pressure between mechanism and top plate is reseeded in feedback setting, is prevented pressure is too small between the two from reseeding mechanism appearance and substantially vibrate, is prevented
It only reseeds cylinder and leads to reseed mechanism appearance when reseeding and substantially vibrate, ensure the earth-grasping force of adjustable drag wheel so that adjustable to drag
Draging wheel can rotate；The pull-type reseeder is enabled to be adapted to the rice transplanter of various different heights with this configuration, in rice transplanting
Machine can ensure that the pressure reseeded between mechanism and top plate is consistent when connecting everywhere；At runtime by rice shoot block end downward
It is respectively put into and reseeds in rice shoot prefabricated box, positioned by the pressure seedling contact pin on the transmission of the 5th conveyer belt and the 6th conveyer belt by seedling
Seedling block send to the second touch-switch and abuts against, and it is real on the 5th conveyer belt that the pressure seedling contact pin on the 6th conveyer belt passes through rice shoot block to be inserted into
The positioning of existing rice shoot block, prevents rice shoot block from tilting, and the puncture force of pressure seedling contact pin is adjusted by the intensity adjustment of the second electromagnet,
Guarantee the rice shoot block across different-thickness, and it is too deep to be inserted into the 5th conveyer belt, when on the upside of the 6th conveyer belt
Press seedling contact pin because of gravity downward, so as to save the height space for reseeding chamber；It is detected by photoelectric detection system, when multipair photoelectricity is examined
Survey device to have during rice shoot and have it is one or more pairs of do not detect rice shoot when, it is pneumatically corresponding to reseed cylinder by rice shoot from reseeding
Seedling setting gate is inserted into soil, is then retracted, and the 5th conveyer belt, which continues rice shoot block being sent to, to be reseeded at seedling setting gate, and photoelectric detection system continues
Detection rice shoot is reseeded in scarce seedling position.
In above-mentioned technical proposal, it is preferred that the seedling setting gate both sides are provided with the third sliding rail parallel with the seedling setting gate, described
It is slided on third sliding rail and is provided with rice shoot abutment plate, the rice shoot abutment plate is connected with third linear driver, positioned at the seedling
One piece of the rice shoot abutment plate of door both sides is against the end face after rice shoot block rice transplanting, and another piece of rice shoot abutment plate is against rice shoot
End face before block rice transplanting, the seedlings sending mechanism include third conveyer belt, pressure seedlings device, institute are provided with above the third conveyer belt
The 4th conveyer belt that pressure seedlings device includes a pair of opposing is stated, is relatively set between the 4th conveyer belt several to positioning
Block, between each pair of locating piece rotation be provided with several seedling pressing rods, if being provided with dry-pressing seedling needle on the seedling pressing rod, described the
Three conveyer belt both sides are provided with several limited blocks, and the limited block pushes the 4th conveyer belt to turn after being contacted with the locating piece
Dynamic, the third conveyer belt is driven by third motor, and when the seedling pressing rod naturally droops, the pressure seedling needle is transmitted with the third
The upper surface of band is vertical；The seedling pressing rod is equipped with guide channel, and the pressure seedling needle is set in the guide channel, and described the
The first electromagnet for attracting the pressure seedling needle is provided with below the upper surface of three conveyer belts.This kind of rice transplanter is in the mistake of rice transplanting
Cheng Zhong, one piece of the rice shoot abutment plate positioned at the seedling setting gate both sides is against the end face after rice shoot block rice transplanting, another piece of seedling
Seedling abutment plate, so as to prevent loosening by the end face of the rice shoot block after rice transplanting, prevents rice shoot against the end face before rice shoot block rice transplanting
It falls, so as to prevent lacking seedling；And the 4th conveyer belt is driven to rotate by third conveyer belt, the pressure seedling needle on the 4th conveyer belt is worn
It crosses rice shoot block insertion third conveyer belt to flatten rice shoot block on third conveyer belt, prevents from driving the 4th transmission in third conveyer belt
During band rotation, seedling board tilts and leads to lack seedling, and small for the damage of rice shoot using pressure seedling, after ensureing rice transplanting
Rice shoot survival rate；Due to pressure seedling needle end part be sharp, if without protect upward when be breakneck；It is pressed by adjusting
The position of center of rotation between seedling bar and locating piece by seedling pressing rod and pressure seedling needle its own gravity, ensures in seedling pressing rod certainly
When so sagging, the pressure seedling needle is vertical with the upper surface of the third conveyer belt, using the structure when the seedling pressing rod is located at institute
When stating on the upside of the 4th conveyer belt, the needle point of pressure seedling needle is also directed towards third conveyer belt, so as to prevent the needle point of pressure seedling needle upward
It damages to the person, improves safety；It presses seedling needle that can provide puncture force by the first electromagnet and its own gravity, passes through tune
Save the first electromagnet intensity adjustment pressure seedling needle puncture force, so as to be adapted to the rice shoot block of different-thickness, rice shoot block thickness compared with
The intensity that hour turns the first electromagnet down reduces the puncture force of pressure seedling needle, prevents pressure seedling needle from penetrating third conveyer belt too deep, in seedling
Block thickness tunes up the first electromagnet intensity when larger increases the puncture force for pressing seedling needle, ensures that pressure seedling needle can pass through rice shoot block simultaneously
It is inserted into third conveyer belt.
In above-mentioned technical proposal, it is preferred that upright slide rail is provided 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 terminal is fixedly connected respectively with the seedling case, 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 rice shoot abutment plate is provided with light for detecting the first of rice shoot close to the seedling setting gate side
Switch is touched, the rice shoot prefabricated box bottom is equipped with the first conveyer belt, and first conveyer belt is driven by the first motor, the rice shoot
Seedling volume partition apparatus is provided in prefabricated box, the seedling volume partition apparatus includes two pairs of second conveyer belts being oppositely arranged, each pair of
Supporting rod is provided between second conveyer belt, second conveyer belt is driven by the second motor.Each seedling case in the rice transplanter
Design is separately separated, a seedling case corresponds to a seedling setting gate, and the rice shoot in seedling case is touched to detect with the first touch-switch
So that seedling case stops sliding, prevent from lacking seedling；The rice shoot block of rice shoot prefabricated box bottommost and other rice shoot blocks of top can carry out
Partition, rice shoot block is shakeout, move completely in the rice shoot block of bottommost so as to which the rice shoot block for ensureing 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.
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 terminal 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.Second Linear actuator can certainly be pacified
Loaded between inclined plate and seedling case.
In above-mentioned technical proposal, it is preferred that several convex needles are provided on the third conveyer belt.Cause 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 rack front end is provided with driving device and steering wheel, the walking dress
Two pairs of blades formula runner is set to, the vane type runner is driven by the driving device.
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.Enable the height root of the 4th conveyer belt using the structure
It is adjusted according to the different height of rice shoot.
Compared with prior art, the present invention it has 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 feedback setting 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 in the connection everywhere of 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 the second electromagnet, guarantees across different-thickness
Rice shoot block, and it is too deep to be inserted into the 5th conveyer belt, pressed when on the upside of the 6th conveyer belt seedling contact pin because of gravity downward, from
And save the height space for reseeding chamber；It is detected by photoelectric detection system, when multipair photoelectric detection system has to when having rice shoot
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, then
It 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 in scarce seedling position
It is reseeded.
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 the attachment structure schematic diagram of middle swash plate of the embodiment of the present invention, 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 structure 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 structure diagram that seedling rolls up partition apparatus in the embodiment of the present invention.
Fig. 8 is the structure diagram of seedlings sending mechanism in the embodiment of the present invention.
Fig. 9 is the partial sectional view of seedling pressing rod 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 embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：It is a kind of referring to Fig. 1 to Figure 12
Automatic rice transplanter, including rack 1, running gear 2, seedling case 3, seedlings sending mechanism 4 and rice transplanter 5, in the rack 1
The deck of boat 14 and inclined plate 15 are provided with, the seedlings sending mechanism 4 is provided in the seedling case 3, is provided on the deck of boat 14 several
Seedling setting gate 141 and the rice transplanter 5 are connected with pull-type in the rack 1 and mend seedling machine 7, and the pull-type is mended seedling machine 7 and included
Top plate 71, reseeds mechanism 73 and adjustable drag wheel 74 at haulage rod 72；The top plate 71 connects the haulage rod 72, the towing
Bar 72 is horizontally positioned in the rack 1；The pilot hole 711 vertical with the haulage rod 72, institute are provided on the top plate 71
It states to reseed and shiding matching is provided in mechanism 73 in being provided with pressure on the guide rod 731 in the pilot hole 711, the top plate 71
Power meter 712 is provided with shock-absorbing spring 75 between the bottom plate for reseeding mechanism 73 and the pressure gauge 712；It is described to reseed mechanism
73 both sides be equipped with the adjustable drag wheel 74, the adjustable drag wheel 74 include central shaft 741, fixed block 742, sliding shoe 743,
First rotating bar 744, the second rotating bar 745,746 and the 4th Linear actuator 747 of wheel hub piece, the fixed block 742 are fixed
On the central shaft 741 and outside is provided with clutch shaft bearing 748, the sliding shoe 743 is slideably positioned in the central shaft 741
Upper and outside is provided with second bearing 749, and described first rotating bar, 744 one end is hinged the other end with the second bearing 749 and consolidates
Surely there is wheel hub piece 746, described second rotating bar, 745 one end is hinged the other end with the clutch shaft bearing 748 and is articulated with described first
In rotating bar 744, the output terminal of the 4th Linear actuator 747 is connect with the sliding shoe 743；It is described to reseed in mechanism 73
It is provided with and reseeds chamber 76, described reseed is provided with several 5th conveyer belts 761 and positioned at the 5th conveyer belt 761 in chamber 76
Reseeding seedling setting gate 762 correspondingly with the 5th conveyer belt 761 and reseeding rice shoot prefabricated box 763 for both ends, it is described to reseed seedling
762 sides of door are 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, Mei Gesuo
State and reseed the lower section of seedling setting gate 762 front side and be provided with a pair of of photoelectric detection system 766, it is described reseed cylinder 765 connect compressed gas cylinder or
Person's air pump simultaneously passes through solenoid valve control respectively；5th conveyer belt, 761 top is oppositely arranged there are two the 6th conveyer belt 767,
It is relatively set with several to link block 768 between two the 6th conveyer belts 767, rotates and set between each pair of link block 768
Rotating bar 769 is equipped with, if being provided with dry-pressing seedling contact pin 7610 in the rotating bar 769, the 5th conveyer belt 761 is by the 4th electricity
Machine drives, and the 6th conveyer belt 767 is driven by the 5th motor, is provided with and is used for below 761 upper surface of the 5th conveyer belt
Attract the second electromagnet 77 of the pressure seedling contact pin 7610, the pressure gauge 712, the 4th Linear actuator 747, the light
Electric detection means 766, the solenoid valve, second touch-switch 764, 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 reseeded between mechanism and top plate is set by the feedback 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 enabled 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 in rice transplanter when connecting everywhere
It causes；Rice shoot block end is respectively put into downward at runtime and is reseeded in rice shoot prefabricated box, passes through the transmission of the 5th conveyer belt and
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
The positioning for realizing rice shoot block is inserted on the 5th conveyer belt across rice shoot block, prevents rice shoot block from tilting, passes through the strong of the second electromagnet
Degree adjusts the puncture force of adjustable pressure seedling contact pin, guarantees the rice shoot block across different-thickness, and will not be inserted into the 5th transmission
Band is too deep, when on the upside of the 6th conveyer belt press seedling contact pin because of gravity downward, so as to save the height space for reseeding chamber；Pass through
Photoelectric detection system detect, when multipair photoelectric detection system to have when having rice shoot it is one or more pairs of do not detect rice shoot when,
Rice shoot is inserted into from seedling setting gate is reseeded in soil by pneumatic corresponding cylinder of reseeding, and is then retracted, the 5th conveyer belt continues rice shoot block
It is sent to and reseeds at seedling setting gate, photoelectric detection system continues detection rice shoot and reseeded in scarce seedling position.
141 both sides of seedling setting gate are provided with the third sliding rail 142 parallel with the seedling setting gate 141, on the third sliding rail 142
Slip is provided with rice shoot abutment plate 143, and the rice shoot abutment plate 143 is connected with third linear driver 144, positioned at the seedling setting gate
143 1 pieces of the rice shoot abutment plate of 141 both sides 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, the seedlings sending mechanism 4 include third conveyer belt 41, and 41 top of third conveyer belt is set
Have a pressure seedlings device 42, the pressure seedlings device 42 includes the 4th conveyer belt 43 of a pair of opposing, the 4th conveyer belt 43 it
Between be relatively set with it is several to locating piece 47, between each pair of locating piece 47 rotation be provided with several seedling pressing rods 44, the pressure
If being provided with dry-pressing seedling needle 45 on seedling bar 44,41 both sides of third conveyer belt are provided with several limited blocks 46, the limited block
46 contacted with the locating piece 47 after the 4th conveyer belt 43 is pushed to rotate, the third conveyer belt 41 is driven by third motor
Dynamic, when the seedling pressing rod 44 naturally droops, the pressure seedling needle 45 is vertical with the upper surface of the third conveyer belt；The seedling pressing rod
44 are equipped with guide channel 441, and the pressure seedling needle 45 is set in the guide channel 441, the third conveyer belt 41 it is upper
Lower face is provided with the first electromagnet 48 for attracting the pressure seedling needle 45.
In the present embodiment, upright slide rail 11 is provided in the rack 1, is slided on the upright slide rail 11 and is provided with lifting
Frame 12 is provided with the first Linear actuator 13 between the crane 12 and the rack 1；12 tail portion of crane is provided with
The deck of boat 14 and the inclined plate 15,15 upper end of inclined plate are fixed on the crane 12, and 15 lower end of inclined plate is fixed
In 14 upper surface of the deck of boat, the inclined plate 15 is equipped with several first sliding rails 16, and the crane 12 is equipped with several second
Sliding rail 17 is provided with several seedling casees 3 on first sliding rail 16, several second Linear Drivings is provided on the inclined plate 15
Device 151, the output terminal of several second Linear actuators 151 are fixedly connected respectively with the seedling case 3, second sliding rail 17
On be provided with several rice shoot prefabricated boxes 18, the seedling case 3 is fixedly connected with the rice shoot prefabricated box 18 one-to-one correspondence, adjacent described
There is adjustment gap 31, the rice shoot prefabricated box 18 is equipped with opening 19, the seedling towards the side of the seedling case 3 between seedling case 3
Seedling abutment plate 143 is provided with the first touch-switch 145 for detecting rice shoot, the rice shoot prepackage close to 141 side of seedling setting gate
18 bottom of case is equipped with the first conveyer belt 181, and first conveyer belt 181 is driven by the first motor, in the rice shoot prefabricated box 18
Seedling volume partition apparatus 182 is provided with, the seedling volume partition apparatus 182 includes two pairs of second conveyer belts 183 being oppositely arranged, each pair of
Supporting rod 184 is provided between second conveyer belt 183, second conveyer belt 183 is driven by the second motor.
In the present embodiment, several second Linear actuators 151 are respectively positioned on the downside of the inclined plate 15, the inclined plate 15
On be provided with several strip through-holes 152, the output terminal of second Linear actuator 151 passes through the strip through-hole 152 and institute
Seedling case 3 is stated to connect.
In the present embodiment, several convex needles 411 are provided on the third conveyer belt 41.
In the present embodiment, 1 front end of rack is provided with driving device 6 and steering wheel 61, and the running gear 2 is two
To vane type runner 21, the vane type runner 21 is driven by the driving device 6.
In the present embodiment, vertical chute 32 is provided on 3 side wall of seedling case of 43 both sides of the 4th conveyer belt, it is described
Sliding shoe 33 is provided in vertical chute 32, the transmission wheel rotation connection of 33 and the 4th conveyer belt 43 of sliding shoe is described perpendicular
Rotation is provided through the adjusting screw rod 34 of the sliding shoe 33 in straight runner 32.
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, the 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.It is controlled by the program that second control device is set
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 causes the rice shoot block of only bottom to be contacted with the second conveyer belt, and gradually rice shoot block is unfolded and from opening for the second conveyer belt
Mouth is sent to seedling case；There is the distance of single rice transplanting and at this time seedling case and the block between the rice shoot abutment plate of seedling setting gate side and seedling case
Rice shoot abutment plate is aligned, and the rice shoot abutment plate of opposite side is bonded with seedling case, seedlings sending mechanism by rice shoot block send to rice shoot abutment plate
Against by the movement of the driving seedling case of the second Linear actuator until the first touch-switch stops after being touched by rice shoot, so
The rice shoot in the range of seedling setting gate is implanted into the soil of Tanaka, in the process, the institute positioned at seedling setting gate both sides by rice transplanter afterwards
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 after the rice transplanting for completing a direction with seedling case
The mobile distance that single rice transplanting is reserved between seedling case of seedling abutment plate, reserved between seedling case single rice transplanting apart from rice shoot against
Plate is moved with being extremely 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 (7)
1. a kind of automatic rice transplanter, including rack（1）, running gear（2）, seedling case（3）, seedlings sending mechanism（4）And divide and insert
Rice seedling distribution mechanism（5）, the rack（1）On be provided with the deck of boat（14）And inclined plate（15）, the seedling case（3）Inside it is provided with the seedling sending
Mechanism（4）, the deck of boat（14）On be provided with several seedling setting gates（141）With the rice transplanter（5）, it is characterised in that：It is described
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）, mend
Kind mechanism（73）With adjustable drag wheel（74）；The top plate（71）Connect the haulage rod（72）, the haulage rod（72）It is horizontal
It is positioned at the rack（1）On；The top plate（71）On be provided with and the haulage rod（72）Vertical pilot hole（711）, institute
It states and reseeds mechanism（73）On be provided with shiding matching in the pilot hole（711）Interior guide rod（731）, the top plate（71）On
It is provided with pressure gauge（712）, it is described to reseed mechanism（73）With the pressure gauge（712）Bottom plate between be provided with 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
4th Linear actuator（747）, the fixed block（742）It is fixed on the central shaft（741）Upper and outside is provided with first axle
It holds（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）, described
Two rotating bars（745）One end and the clutch shaft bearing（748）The hinged other end is articulated with first rotating bar（744）On, institute
State the 4th Linear actuator（747）Output terminal and the sliding shoe（743）Connection；It is described to reseed mechanism（73）Inside it is provided with benefit
Kind chamber（76）, it is described to reseed chamber（76）Inside it is provided with several 5th conveyer belts（761）And positioned at the 5th conveyer belt（761）
Both ends with the 5th conveyer belt（761）Reseed seedling setting gate correspondingly（762）With reseed rice shoot prefabricated box（763）, it is described
Reseed seedling setting gate（762）Side is provided with the second touch-switch（764）, it is described to reseed seedling setting gate（762）Top, which is both provided with, reseeds gas
Cylinder（765）, it is each described to reseed seedling setting gate（762）A pair of of photoelectric detection system is provided on front side of lower section（766）, it is described to reseed cylinder
（765）Pass through solenoid valve control respectively；5th conveyer belt（761）Top is oppositely arranged there are two the 6th conveyer belt（767）,
Two the 6th conveyer belts（767）Between be relatively set with it is several to link block（768）, each pair of link block（768）Between
Rotation is provided with rotating bar（769）, the rotating bar（769）If dry-pressing seedling contact pin is provided on（7610）, the 5th transmission
Band（761）It is driven by the 4th motor, the 6th conveyer belt（767）It is driven by the 5th motor, the 5th conveyer belt（761）On
Lower face is provided with to attract the pressure seedling contact pin（7610）The second electromagnet（77）, the pressure gauge（712）, it is described
4th Linear actuator（747）, the photoelectric detection system（766）, the solenoid valve, second touch-switch（764）, institute
It states the 4th motor and the 5th motor is connect with first control device.
2. a kind of automatic rice transplanter as described in claim 1, it is characterised in that：The seedling setting gate（141）Both sides are provided with
With the seedling setting gate（141）Parallel third sliding rail（142）, the third sliding rail（142）Upper slip is provided with rice shoot abutment plate
（143）, the rice shoot abutment plate（143）It is connected with third linear driver（144）, positioned at the seedling setting gate（141）The institute of both sides
State rice shoot abutment plate（143）One piece against the end face after rice shoot block rice transplanting, another piece of rice shoot abutment plate（143）Against rice shoot
End face before block rice transplanting, the seedlings sending mechanism（4）Including third conveyer belt（41）, the third conveyer belt（41）Top is provided with
Press 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 relatively set with it is several to locating piece（47）, each pair of locating piece（47）Between rotation 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 locating piece（47）The 4th conveyer belt is pushed after contact（43）Rotation, it is described
Third conveyer belt（41）It is driven by third motor, the seedling pressing rod（44）When naturally drooping, the pressure seedling needle（45）With described
The upper surface of three conveyer belts is vertical；The seedling pressing rod（44）It is equipped with guide channel（441）, the pressure seedling needle（45）It is set to institute
State guide channel（441）It is interior, the third conveyer belt（41）Upper surface below be provided with for attract it is described pressure seedling needle（45）
The first electromagnet（48）.
3. a kind of automatic rice transplanter as claimed in claim 2, it is characterised in that：The rack（1）On be provided with it is vertical
Sliding rail（11）, the upright slide rail（11）On slide and be provided with crane（12）, the crane（12）With the rack（1）It
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）The deck of boat is fixed in lower end
（14）Upper surface, the inclined plate（15）It is equipped with several first sliding rails（16）, the crane（12）Several second are equipped with to slide
Rail（17）, first sliding rail（16）On be provided with several seedling casees（3）, the inclined plate（15）On be provided with several second lines
Property driver（151）, several second Linear actuators（151）Output terminal respectively with the seedling case（3）It is fixedly connected, institute
State the 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 by 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 rice shoot abutment plate（143）Close to the seedling setting gate（141）Side is provided with to detect
First touch-switch of rice shoot（145）, the rice shoot prefabricated box（18）Bottom is equipped with the first conveyer belt（181）, described first passes
Send band（181）It is driven by the first motor, the rice shoot prefabricated box（18）Inside it is provided with seedling volume partition apparatus（182）, the seedling volume
Partition apparatus（182）The second conveyer belt being oppositely arranged including two Duis（183）, each pair of second conveyer belt（183）Between be provided with
Supporting rod（184）, second conveyer belt（183）It is driven by the second motor.
4. a kind of automatic rice transplanter as claimed in claim 3, it is characterised in that：Several second Linear actuators
（151）It is respectively positioned on the inclined plate（15）Downside, the inclined plate（15）On be provided with several strip through-holes（152）, described second
Linear actuator（151）Output terminal pass through the strip through-hole（152）With the seedling case（3）Connection.
5. a kind of automatic rice transplanter as claimed in claim 2, it is characterised in that：The third conveyer belt（41）Upper setting
There are several convex needles（411）.
6. a kind of automatic rice transplanter as described in claim 1, it is characterised in that：The rack（1）Front end is provided with drive
Dynamic device（6）And steering wheel（61）, the running gear（2）For two pairs of blades formula runner（21）, the vane type runner
（21）By the driving device（6）Driving.
7. a kind of automatic rice transplanter as claimed in claim 2, it is characterised in that：4th conveyer belt（43）Both sides
The seedling case（3）Vertical chute is provided on side wall（32）, the vertical chute（32）Inside it is provided with sliding shoe（33）, the cunning
Motion block（33）With the 4th conveyer belt（43）Transmission wheel rotation connection, the vertical chute（32）Interior rotation is provided through described
Sliding shoe（33）Adjusting screw rod（34）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206492.8A CN108235847B (en) | 2018-03-13 | 2018-03-13 | Automatic rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206492.8A CN108235847B (en) | 2018-03-13 | 2018-03-13 | Automatic rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108235847A true CN108235847A (en) | 2018-07-03 |
| CN108235847B CN108235847B (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810206492.8A Active CN108235847B (en) | 2018-03-13 | 2018-03-13 | Automatic rice transplanter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115413455A (en) * | 2022-09-05 | 2022-12-02 | 金正勇 | Hand-push type transplanter for rice planting |
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| CN2792135Y (en) * | 2004-10-21 | 2006-07-05 | 隋德军 | Automatic rice transplanter |
| JP2014087325A (en) * | 2012-10-31 | 2014-05-15 | Iseki & Co Ltd | Seedling transplanter |
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| CN115413455B (en) * | 2022-09-05 | 2023-09-05 | 金正勇 | Hand-push type rice transplanter for rice planting |
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| Publication number | Publication date |
|---|---|
| CN108235847B (en) | 2020-07-14 |
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