CN110393045A - Transplant combine - Google Patents
Transplant combine Download PDFInfo
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- CN110393045A CN110393045A CN201910510706.5A CN201910510706A CN110393045A CN 110393045 A CN110393045 A CN 110393045A CN 201910510706 A CN201910510706 A CN 201910510706A CN 110393045 A CN110393045 A CN 110393045A
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- 239000002689 soil Substances 0.000 claims abstract description 29
- 230000001629 suppression Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000000399 orthopedic effect Effects 0.000 claims abstract description 22
- 238000003971 tillage Methods 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 52
- 239000000523 sample Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 40
- 241000209094 Oryza Species 0.000 description 15
- 235000007164 Oryza sativa Nutrition 0.000 description 15
- 235000009566 rice Nutrition 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of transplanting combine, including pulling equipment, electric-control system, wheel system, rotary tillage ditching system, trench digging orthopedic systems, plant system and suppression of soil system, it is characterized by: the plant system is equipped with multiple independent plant units, plant unit, which is equipped with, plants arm, seedling box, laterally moves case apparatus and profiling skid device, each plant unit is flexibly connected by individual quadrangle feeler mechanism with rack, the lifting and landing that combine passes through each plant unit of hydraulic cylinder independent control.It is high that the present invention provides a kind of operating efficiencies, and the transplanting combine that Planting effect is good can carry out accurate closed-loop control to the planting speed of working rig by signal feedback system, the operation is stable, failure rate is low, and is directed to the closed-loop control, and new design concept is proposed to the structure of working rig, and planning is reasonable, it is compact-sized, there is good ground profiling effect, it is wide to be applicable in terrestrial range.
Description
Technical field
The invention belongs to agricultural machinery technological fields, and in particular to a kind of transplanting combine.
Background technique
Rice transplanter is by one of rice seedling implantation rice field agricultural machinery, by seedling box, rice transplanter, seedlings sending mechanism
(including vertical seedlings sending mechanism and lateral seedlings sending mechanism, effect is to send rice shoot at seedling setting gate on time, quantitatively, keeps seedling claw every
It is secondary to obtain the rice shoot needed), when being planted, several plants are taken out with gripper from seedling box for the components such as rack and floating body composition
Rice seedling is implanted into the soil of Tanaka.
Transplanter mainly by feed rake, lead seedling pipe, lodged plant putting upright device, plough and suppression of soil wheel etc. workpieces form.Work
When making, after being manually divided into seedlings, rice shoot is put into the feeding tube of feed rake, when feeding tube goes to the top for leading seedling pipe, is fed
Enter valve below cylinder to open, rice shoot is led in seedling pipe by being gravitationally fallen to, and leads seedling pipe by inclined rice shoot is introduced into trench digging
In the seedling ditch that device is outputed, under the support of grid type lodged plant putting upright device, rice shoot is in upright state, is then taken turns in plough and suppression of soil
Between be formed by under the action of earthing stream, carry out earthing, suppression, complete plant process.
Summary of the invention
Technical purpose of the invention is on the basis of existing technology, using the plant principle of rice transplanter, to existing transplanting
Machine improves, and provides a kind of transplanting combine that can be used for nonirrigated farmland.
The technical solution of the present invention is as follows:
A kind of transplanting combine, including rack, pulling equipment, electric-control system and the rotation for being successively set on pulling equipment rear
Plough trench digging system, trench digging orthopedic systems, plant system, suppression of soil system, the rotary tillage ditching system, trench digging orthopedic systems,
Plant system and suppression of soil system are mounted on the rack, and rack is connect by trifilar suspension system with pulling equipment,
It is characterized in that:
The transplanting combine is additionally provided with ground wheel system, and described ground wheel system includes adjusting rod, fixed plate, suspension and ground
Wheel:
The rear and front end of the suspension is respectively equipped with a lateral axle sleeve, is equipped with fixing axle in the axle sleeve of front, fixing axle
Inner opposite end is fixedly connected with rack, suspension by fixing axle it is hinged with rack, make suspension can be centered on fixing axle on
Lower swing；Land axle is mounted in the axle sleeve of rear end, land wheel is mounted on the outside of suspension, land wheel rotation by the land axle
Land axle synchronous rotary is driven, the inner opposite end of the rear end axle sleeve is equipped with the first revolution speed sensing of detection land axle revolving speed
Device, the signal output end of the first speed probe are connect with the electric-control system；The middle part of the suspension is equipped with left and right perforation
Lateral axis hole, in the top of lateral axis hole, suspension is equipped with the opening that is connected to lateral axis hole；
The inner opposite end of the fixed plate is fixedly mounted on the rack, and suspension is connect by adjusting rod with fixed plate；The tune
Pole is made of vertical pivot and bottom horizontal axis in inverted T shaped, and bottom horizontal axis is mounted in the lateral axis hole；Fixed plate is equipped with limit
Position hole, vertical pivot top are passed through out of limit hole, and suspension is inserted by the opening on suspension in vertical pivot bottom end, with bottom transverse
Axis connection；The opening is the long hole that front-rear direction extends, and makes suspension during swinging up and down, bottom horizontal axis can suspend
Rotation, prevents mechanism blockage in arm；
Position of the adjusting rod vertical pivot between fixed plate and suspension is cased with spring, and the upper/lower terminal of the spring supports respectively
Touching compresses land wheel on the ground in fixed plate and suspension, through suspension；
The plant system is equipped with multiple independent plant units, and the plant unit, which is equipped with, plants arm, seedling box, laterally moves case
Device and profiling skid device, each unit of transplanting pass through individual quadrangle feeler mechanism and rack-mounted fixation respectively
Pedestal is flexibly connected, the lifting and landing that combine passes through each plant unit of hydraulic independent control；The plantation unit
Plantation mechanism driven by hydraulic motor, the hydraulic motor pass through hydraulic system driving rotation, the input fluid path of hydraulic motor
It is equipped with the electromagnetic proportion regulating of control flow, the control signal input of the electromagnetic proportion regulating and the automatically controlled system
System connection；The second speed probe, second speed probe are installed on the transmission shaft of hydraulic motor connection plantation unit
It is connect with electric-control system, the acquisition signal that the electric-control system is fed back according to the first, second speed probe, controls to adjust electromagnetism
The aperture of ratio adjusting valve completes the adjusting to planting speed.
On the basis of above scheme, further improvement or preferred scheme further include:
The plant system is equipped with front two rows and transplants unit, and front two rows transplants unit interlaced arrangement, keeps each plant single
The corresponding plant area of member mutually staggers, and centered on the longitudinal midline on pulling equipment direction of travel, each row's plant unit row
Symmetrically.For example, three plant units being triangularly arranged.
The outer surface of the land wheel is evenly distributed with the protrusion for preventing skidding.
The protrusion is cylindrical, and direction is consistent with land wheel radial direction.
The quantity of the protrusion is not less than 8.
The suppression of soil system is equipped with suppression of soil wheel and a frame-type bracket；The frame-type bracket includes two sides in left and right
The cross bar of bar and rear, the rotary tillage ditching system are arranged in the front of frame-type bracket, and the trench digging orthopedic systems are located at described
In frame-type bracket, the rear of rotary tillage ditching system is set, and on the cross bar, the plant system is set for suppression of soil wheel installation
It sets between trench digging orthopedic systems and suppression of soil wheel.The side lever is by being located at the fixed beam of leading portion and positioned at the girder structure of back segment
At the front end of fixed beam is fixedly connected with rack, and the rear end of fixed beam is connect by lateral rotation articulated shaft with girder；Girder
The top of front end is equipped with vertical struts, and fixed beam is connect by oil cylinder with the strut, and one end of oil cylinder with pressure by passing
The hinged support of sensor is connect with fixed beam, and the other end is connected by the top of oil cylinder articulated shaft and strut, pressure sensor
Signal output end connect with the electric-control system, electric-control system leads to according to the operation of the feedback control oil cylinder of pressure sensor
It crosses oil cylinder and adjusts suppression of soil wheel to the suppression power on ground.
The trench digging orthopedic systems are equipped with central axis and multiple shaping rollers and wave disc, between shaping roller replaces with wave disc
Every setting, shaping roller on center shaft, can be freely rotated on center shaft by the bearing installation of left and right two；Wave disc is then fixed
Installation on center shaft, is stuck between adjacent shaping roller, is driven and is rotated by central axis.
The transplanting combine is equipped with middle driving box, the power intake and traction mechanism of the middle driving box
Engine connection, middle driving box is equipped with two output shafts in left and right, and the output shaft of one side passes through the first gearbox and rotary tillage
Drive system of ditching connects, and first gearbox is speed-changing gear box；The output shaft of the other side passes through the second gearbox and chain
Bar transmission case connect with the central shaft driven of trench digging orthopedic systems, the output end of second gearbox be equipped with rotate forward connecting shaft with
Connecting shaft is inverted, it is described to rotate forward connecting shaft or invert the input terminal transmission connection that connecting shaft passes through universal joint and chain transmission case.
The utility model has the advantages that
Combine of the present invention can carry out accurate closed-loop control to the planting speed of working rig by signal feedback system,
Operating efficiency is high, and Planting effect is good, the operation is stable, and failure rate is low.Combine of the present invention is directed to the closed loop control simultaneously
System, on the basis of existing technology, is made that improvement to the structure of working rig, proposes a kind of new design concept, and plan and close
Reason, it is compact-sized, make working rig that there is good ground profiling effect, applicable terrestrial range is wide, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the overall structure diagram for transplanting combine；
Fig. 2 is the partial enlargement diagram for transplanting combine；
Fig. 3 is the structural schematic diagram for transplanting unit；
Fig. 4 is the partial structural diagram for transplanting unit；
Fig. 5 is the partial structural diagram for transplanting unit；
Fig. 6 is the partial structural diagram for transplanting unit transverse seedling box mover；
Fig. 7 is the structural schematic diagram of ground wheel system；
Fig. 8 is the schematic diagram of the section structure of land wheel system suspension arm；
Fig. 9 is the control flow chart of electric-control system；
Figure 10 is the structural schematic diagram of rotary tillage ditching system, ditch orthopedic systems and suppression of soil system；
Figure 11 is the partial enlargement diagram of Figure 10；
Figure 12 is the structural schematic diagram of trench digging orthopedic systems；
Figure 13 is the partial enlargement diagram of trench digging orthopedic systems.
Specific embodiment
For the technical solution and working principle that the present invention is furture elucidated, with reference to the accompanying drawing with specific embodiment to this
Specific introduction is done in invention.
A kind of transplanting combine as shown in Figure 1, by suppression of soil system 1, plant system 2, trench digging orthopedic systems
3, rotary tillage ditching system 4, wheel system 5, electric-control system 6, hydraulic system 7, trifilar suspension system 8, traction mechanism 9 and rack
Formed Deng part, in this implementations, the traction mechanism 9 uses tractor, the front end of rack by trifilar suspension system 8 with draw
Machine connection,.
As shown in Fig. 2, Figure 10, Figure 11, the suppression of soil system, which sets 1, multiple groups press wheel and a frame-type bracket, described
Frame-type bracket is made of the cross bar of two side levers in left and right and rear, and the rotary tillage ditching system 6 is arranged in the front end of frame-type bracket,
The trench digging orthopedic systems 3 are located in the frame-type bracket, and the rear of rotary tillage ditching system 6, the suppression of soil wheel is arranged in
On the cross bar, the setting of plant system 2 is between trench digging orthopedic systems 3 and suppression of soil wheel for installation.The side lever is by being located at
It the fixed beam 10 of leading portion and is constituted positioned at the girder 12 of back segment, 10 front end of fixed beam is fixedly connected with rack, and rear end passes through transverse direction
Rotation articulated shaft 11 and the front end of girder 12 it is hinged.The top of 12 front end of girder is equipped with vertical struts, and fixed beam passes through oil cylinder
13 connect with the strut, and the bottom end of oil cylinder 13 is connect by the hinged support (support) with pressure sensor with girder 12,
Top is connected by the top of oil cylinder articulated shaft and strut.
The signal output end of the pressure sensor is connect with electric-control system 6.Oil cylinder 13 is connect with the hydraulic system 7,
The control signal input of hydraulic system 7 is connect with the electric-control system, is controlled and is run by electric-control system 6.Electric-control system 6 passes through
Hydraulic system 7 is controlled to adjust the stretching motion of oil cylinder 13, then passes through the lever construction of the compositions such as girder 12, it is right using oil cylinder 13
Suppression of soil wheel applies pressure, to realize the adjusting to press wheel ground suppression power indirectly.The pressure sensor is for examining
The pressure that hinged support is born is surveyed, the reaction force being subject to when oil cylinder 13 applies pressure to strut in other words can react earthing town
The suppression power of pinch roller.
Engine power is passed to middle driving box 23 by tractor, and the middle driving box 23 is equipped with the output of left and right two
Axis, wherein left side output shaft 20 is connect with by the first gearbox 19 with the central shaft driven of rotary tillage ditching system 4, in
Mandrel drives ditching knife, and first gearbox preferably uses speed-changing gear box；Right side output shaft and the second gearbox 19 are driven
Connection, the output end of second gearbox 19, which is equipped with, rotates forward connecting shaft 16 and reversion connecting shaft 18, the rotating forward connecting shaft 16
Or reversion connecting shaft 18 is sequentially connected by the input shaft of universal joint 15 and the first chain transmission case 14, first chain drive
Case is connect by the second chain transmission case 17 with the central shaft driven for orthopedic systems 3 of ditching.
The plant system 2 is set there are three independent plant unit, is triangularly arranged, front and back is staggered, with pulling equipment
Bilateral symmetry centered on middle line on direction of travel, each plant unit are set there are two seedling box slideway, constitute the transplanting of six rows.
The plant unit by mounting bracket, plant arm 201, transmission case 202, longitudinal seedling taking quantity regulating device 203, profiling
Skid device 204, laterally moves the components such as case apparatus composition at seedling box 205.
Plant unit is flexibly connected by quadrangle feeler mechanism 207 with rack-mounted firm banking 208, described
The quadrangle mechanism 207 that follows an example by four hinge joints forms parallelogram sturcutres, it can be achieved that plant unit floats up and down, In
When plant operation has arrived field or needed to be promoted plant system halfway, connected in the mechanism 207 that can be followed an example by quadrangle
Hydraulic cylinder 209 realizes the promotion of plant system, and combine passes through each plant of respectively arranged 209 independent control of hydraulic cylinder
The lifting and landing of unit, each ground profiling in other words that floats up and down transplanted between unit are not interfere with each other.
The plantation mechanism of the plant unit is driven by hydraulic motor.The hydraulic motor is controlled by transmission case 202
The rotation of arm 201 is planted, from seedling taking from the seedling setting gate of 205 lower section of seedling box.The mounting bracket of the plant unit includes 206 He of girder
Horizontal slide rail, profiling skid device 204 are mounted on the lower section of girder 206, and plant unit passes through profiling skid device 204 and ground
Ground profiling is realized in contact.Seedling box 205 is obliquely installed, and the box frame structure of seedling box is mounted in the horizontal slide rail,
And by being connect with motion block 214 with the reciprocal set 213 on reciprocating screw 212.The reciprocating screw 212 is pacified by the axle bed at both ends
On girder 206, reciprocating screw 212 is connect by sprocket wheel 210 with hydraulic motor transmission, under hydraulic motor driving, back and forth
Set 213 does transverse reciprocating movement on reciprocating screw 212, realizes and laterally moves case.The seedling box 205 is set there are two seedling arranged side by side
Seedling slideway is isolated between two slideways by baffle, and slideway lower part is equipped with longitudinal hollow out, and circulating conveyer belt 218 is embedded in institute
It states in hollow out, outer surface and ramp surface smooth transition, for controlling the decline of rice shoot.
The conveyer belt 218 is driven by ratchet mechanism, and the ratchet mechanism includes ratchet shaft 219 and driving pawl axis
219 pawl 217, ratchet shaft 219 and pawl 217 are mounted in the box frame structure of seedling box 205, and conveyer belt 218 is from spine
It is bypassed on wheel shaft 219, is equipped with the array of protrusions engaged with 219 teeth of ratchet shaft with the contact surface of ratchet shaft 219.
The power of hydraulic motor output rotates rotation axis 216 by transmission case 215, and the rotation axis 216 passes through axle bed
It is mounted on girder 206.Two moving teeth 220 in left and right are installed, as shown in fig. 6, laterally moving in seedling box 205 in rotation axis 216
When case is to left or right, the moving tooth 220 of one rotation can push the pawl 217 on ratchet mechanism, under the promotion of pawl 217
So that ratchet shaft 219 is rotated certain angle, so that conveyer belt 218 be driven to rotate, makes the rice shoot being placed on conveyer belt 218, with
Certain distance is moved down with conveyer belt 218.After ratchet pawl reset, in conjunction with the traverse motion of seedling box 205, under rice shoot continues
It moves, cooperation plants arm 201 and realizes continuous longitudinal seedling taking and plant, is equipped with lodged plant putting upright device at seedling setting gate.
The trench digging orthopedic systems 3 are equipped with central axis 301 and seven shaping rollers 302 and six wave discs 304, shaping roller
302 are arranged with 304 alternate intervals of wave disc, and as shown in figure 12, shaping roller 302 is mounted on center by two bearings 303 in left and right
On axis 301, it can be freely rotated in central axis 301；Wave disc 304 is then fixedly mounted on central axis 301, is stuck in adjacent shaping roller
Between 302, rotated together with central axis 301.Because it is the company of rotating forward that wave disc 304, which needs to connect by adjusting with universal joint 15,
Spindle 16 or reversion connecting shaft 18 are to generate the different direction of motion, and shaping roller 302 needs passively to suppress soil certainly
By rotating, soil is rolled while wave disc 304 opens narrow ditch and has the function that shaping soil.Middle driving box 23 becomes power
After fast deflecting, rotary tillage ditching system 4 is passed to by right side output shaft 24 and speed-changing gear box, furrow ditch is opened in centre, both sides rotary tillage,
Reach the rotary tillage soil intermediate function of ditching simultaneously.
As shown in fig. 7, described ground wheel system 5 includes adjusting rod 501, fixed plate 502, suspension 505 and land wheel 509.Institute
The rear and front end for stating suspension 505 is respectively equipped with a lateral axle sleeve, and fixing axle 502, fixing axle is mounted in the axle sleeve of front
502 one end is connect with rack, and suspension 505 is hinged with rack by fixing axle 504, makes suspension 505 can be with fixing axle 504
Centered on swing up and down.Land axle 507 is mounted in the axle sleeve of rear end, land wheel 509 stretches out suspension by the land axle 507
505 part, is mounted on the outside of suspension 505, and the rotation of land wheel 509 drives 507 synchronous rotary of land axle, the rear end axle sleeve
Inside the first speed probe 508 is installed, input terminal and land axle 507 transmission of first speed probe 508 connect
It connects, the signal output end of the first speed probe 508 and the electric-control system 6 of combine connect；In the suspension 505
Portion is equipped with the lateral axis hole of left and right perforation, and in the top of lateral axis hole, suspension 505 is equipped with the opening being connected to lateral axis hole.
The lower section of fixed plate 502 is arranged in suspension 505, and the adjusting on the rack is fixedly mounted in one end of fixed plate 502
Bar 501 is made of vertical pivot and bottom horizontal axis 506 in inverted T shaped, and the bottom horizontal axis 506 is mounted in the lateral axis hole.It is described
Fixed plate 502 is equipped with limit hole, and vertical pivot top passes through the limit hole, and vertical pivot bottom end is open by suspension and is inserted into suspension
In 505, it is connect with bottom horizontal axis 506.Suspension opening is the long hole that extends along the longitudinal direction, with the variation of landform,
When suspension 505 does the arcuate oscillating motion of up and down direction centered on fixing axle 504, make bottom horizontal axis 506 can be in suspension 505
Interior rotation, prevents mechanism blockage.
Position of the vertical pivot of adjusting rod 501 between the fixed plate 502 and suspension 505 is cased with spring 503, the bullet
The upper/lower terminal of spring 503 contradicts in fixed plate 502 and suspension 505, and land wheel 509 is pressed on ground by suspension 505
On.The outer surface of the land wheel 509, which is evenly arranged with 8, prevents the cylindrical protrusions skidded.
In the present embodiment, first speed probe 508 uses rotary encoder, as shown in figure 8, land axle 507 is logical
Cross bearing 515, circlip is fixed in floating arm sleeve, speed probe 508 and sensor fixation plate 512 are consolidated by screw 511
Fixed, sensor fixation plate 512 is connect with floating arm sleeve by soldering 513, the spindle nose and land axle of rotary encoder input terminal
507 is fixed by holding screw 514, prevents the relative rotation between spindle nose and land axle 507.
The electric-control system 6 is equipped with PLC control unit, and the input fluid path of the hydraulic motor is equipped with the electricity of control flow
The PLC controller of magnetic ratio adjusting valve, the control signal input of the electromagnetic proportion regulating and the electric-control system 6 connects
It connects, PLC control unit is sent to electromagnetic proportion regulating after D/A is converted for signal is controlled.Hydraulic motor connection plantation is single
The second speed probe is installed on the transmission shaft of member, the second speed probe also PLC control unit with electric-control system 6
Connection.The plant that the travel speed signal and the second speed probe that electric-control system 6 is fed back according to the first speed probe are fed back
Speed signal adjusts the operating rate of planting mechanism, when the working rig travel speed and second of the first speed probe 508 feedback
When the planting speed of speed probe feedback mismatches, carried out at data according to preset rules, such as mean algorithm, difference algorithm
Reason carries out feedback control to electromagnetic proportion regulating according to processing result, controls to adjust the aperture of electromagnetic proportion regulating, complete
Adjusting to planting speed.
The suppression of soil system 1 set there are six suppression of soil take turns, using 300mm, 300mm, 450mm, 300mm, 300mm
Spacing distribution, since centre needs out furrow ditch, therefore middle ware is away from for 450mm, larger compared to other spacing.This spacing and plant
It is one-to-one relationship that six of system 5, which plant six wave discs in arm 201 and trench digging orthopedic systems 3,.
In the present embodiment, the lifting of trifilar suspension system, quadrangle feeler mechanism, four side feeler mechanisms and hydraulic cylinder composition
Mechanism is the prior art, and and will not be described here in detail.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, the present invention
Claimed range is delineated by the appended claims, the specification and equivalents thereof from the appended claims.
Claims (9)
1. a kind of transplanting combine, including rack, pulling equipment (9), electric-control system (6) and it is successively set on pulling equipment
The rotary tillage ditching system (4) at rear, trench digging orthopedic systems (3), plant system (2), suppression of soil system (1), the rotary tillage are opened
Trench system (4), trench digging orthopedic systems (3), plant system (2) and suppression of soil system (1) are mounted on the rack, and rack is logical
Trifilar suspension system (8) is crossed to connect with pulling equipment (9), it is characterised in that:
The transplanting combine is additionally provided with ground wheel system (5), and described ground wheel system (5) includes adjusting rod (501), fixed plate
(502), suspension (505) and land wheel (509):
The rear and front end of the suspension (505) is respectively equipped with a lateral axle sleeve, is equipped with fixing axle in the axle sleeve of front
(504), the inner opposite end of fixing axle (504) is fixedly connected with rack, and suspension (505) is cut with scissors by fixing axle (504) and rack
It connects, swing up and down suspension (505) can centered on fixing axle (504)；Land axle (507) are mounted in the axle sleeve of rear end,
Land wheel (509) is mounted on the outside of suspension (505) by the land axle (507), and land wheel (509) rotation drives land axle
(507) synchronous rotary, the inner opposite end of the rear end axle sleeve are equipped with first speed probe of detection land axle (507) revolving speed
(508), the signal output end of the first speed probe (508) is connect with the electric-control system (6)；The suspension (505)
Middle part is equipped with the lateral axis hole of left and right perforation, and in the top of the lateral axis hole, suspension (505) is equipped with and is connected to lateral axis hole
Opening；
The inner opposite end of fixed plate (502) is fixedly mounted on the rack, and suspension (505) passes through adjusting rod (501) and fixed plate
(502) it connects；The adjusting rod (501) is made of vertical pivot and bottom horizontal axis (506) in inverted T shaped, and bottom horizontal axis (506) is installed
In the lateral axis hole；Fixed plate (502) is equipped with limit hole, and vertical pivot top is passed through out of limit hole, and vertical pivot bottom end passes through
In opening insertion suspension (505) on suspension, it is connect with bottom horizontal axis (506)；The opening is prolonged for front-rear direction
The long hole stretched makes suspension (505) during swinging up and down, and bottom horizontal axis (506) can the rotation in suspension (505)；
The position that adjusting rod (501) vertical pivot is located between fixed plate (502) and suspension (505) is cased with spring (503), the bullet
The upper/lower terminal of spring (503) is contradicted respectively in fixed plate (502) and suspension (505), by suspension (505) by land wheel
(509) it compresses on the ground；
The plant system (2) is equipped with multiple independent plant units, and the plant unit is equipped with and plants arm (201), seedling box
(205), case apparatus and profiling skid device (204) are laterally moved, each unit of transplanting passes through individual quadrangle feeler mechanism respectively
It is flexibly connected with the firm banking (208) in rack, combine passes through each plant unit of hydraulic cylinder (209) independent control
Lifting and landing；The plantation mechanism of the plantation unit is driven by hydraulic motor, and the hydraulic motor is driven by hydraulic system
Dynamic rotation, the input fluid path of hydraulic motor are equipped with the electromagnetic proportion regulating of control flow, the electromagnetic proportion regulating
Control signal input is connect with the electric-control system (6)；Second is equipped on the transmission shaft of hydraulic motor connection plantation unit
Speed probe, second speed probe are connect with electric-control system (6), and the electric-control system (6) is according to first, second turn
The acquisition signal of fast sensor feedback controls to adjust the aperture of electromagnetic proportion regulating, completes the adjusting to planting speed.
2. a kind of transplanting combine according to claim 1, which is characterized in that before the plant system (2) is equipped with
Two rows of plant units afterwards, and front two rows transplants unit interlaced arrangement, mutually staggers the corresponding plant area of each plant unit,
And centered on the middle line on pulling equipment direction of travel, each row's plant unit row's bilateral symmetry.
3. a kind of transplanting combine according to claim 2, which is characterized in that the plant system (2), which is equipped with, is in
Three plant units of rounded projections arranged.
4. a kind of transplanting combine according to claim 1, which is characterized in that the outer surface of the land wheel (509)
It is evenly distributed with the protrusion for preventing skidding.
5. a kind of transplanting combine according to claim 4, which is characterized in that the protrusion is cylindrical, direction
It is consistent with land wheel (509) radial direction.
6. a kind of transplanting combine according to claim 4 or 5, which is characterized in that the quantity of the protrusion is not small
In 8.
7. a kind of transplanting combine according to claim 1, which is characterized in that the suppression of soil system (1) sets
There are suppression of soil wheel and a frame-type bracket；
The frame-type bracket includes the cross bar of two side levers and rear of left and right, and the rotary tillage ditching system (6) is arranged in frame-type branch
The front of frame, the trench digging orthopedic systems (3) are located in the frame-type bracket, are arranged at the rear of rotary tillage ditching system (6), cover
On the cross bar, the plant system setting is between trench digging orthopedic systems (3) and suppression of soil wheel for native press wheel installation；
The side lever by being located at the fixed beam (10) of leading portion and constituting positioned at the girder (12) of back segment, the front end of fixed beam (10) and
Rack is fixedly connected, and the rear end of fixed beam (10) is connect by lateral rotation articulated shaft (11) with girder；Girder (12) front end
Top be equipped with vertical struts, fixed beam connect by oil cylinder (13) with the strut, and one end of oil cylinder (13) is pressed by having
The hinged support of force snesor is connect with fixed beam (10), and the other end is connected by the top of oil cylinder articulated shaft and strut, pressure
The signal output end of sensor is connect with the electric-control system (6), and electric-control system (6) is oily according to the feedback control of pressure sensor
The operation of cylinder (13) adjusts suppression of soil wheel to the suppression power on ground by oil cylinder (13).
8. a kind of transplanting combine according to claim 1, it is characterised in that:
The trench digging orthopedic systems (3) are equipped with central axis (301) and multiple shaping rollers (302) and wave disc (304), shaping roller
(302) it is arranged with wave disc (304) alternate intervals, shaping roller (302) is mounted on central axis by two bearings (303) in left and right
(301) it on, can be freely rotated on central axis (301)；Wave disc (304) is then fixedly mounted on central axis (301), is stuck in phase
Between adjacent shaping roller (302), is driven and rotated by central axis (301).
9. a kind of transplanting combine according to claim 8, which is characterized in that be equipped with middle driving box (23), institute
The engine of the power intake and traction mechanism of stating middle driving box (23) connects, and middle driving box (23) is equipped with left and right two
The output shaft of output shaft, one side is sequentially connected by the first gearbox and rotary tillage ditching system (4), and first gearbox is
Speed-changing gear box；The output shaft of the other side passes through in the second gearbox (19) and chain transmission case and trench digging orthopedic systems (3)
Spindle drive connection, the output end of second gearbox (19), which is equipped with, rotates forward connecting shaft (16) and reversion connecting shaft (18), institute
It states to rotate forward connecting shaft (16) or invert connecting shaft (18) and be sequentially connected by the input terminal of universal joint (15) and chain transmission case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510706.5A CN110393045A (en) | 2019-06-13 | 2019-06-13 | Transplant combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510706.5A CN110393045A (en) | 2019-06-13 | 2019-06-13 | Transplant combine |
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| Publication Number | Publication Date |
|---|---|
| CN110393045A true CN110393045A (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910510706.5A Pending CN110393045A (en) | 2019-06-13 | 2019-06-13 | Transplant combine |
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| CN (1) | CN110393045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111295956A (en) * | 2020-03-31 | 2020-06-19 | 扬州大学 | Supporting and fertilizing structure |
| CN115553137A (en) * | 2022-06-30 | 2023-01-03 | 宁夏农林科学院枸杞科学研究所 | Double row medlar seedling planting machine |
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