CN105723894A - Mechanical rice transplanter for simulating rice transplanting of real person - Google Patents
Mechanical rice transplanter for simulating rice transplanting of real person Download PDFInfo
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- CN105723894A CN105723894A CN201410712569.0A CN201410712569A CN105723894A CN 105723894 A CN105723894 A CN 105723894A CN 201410712569 A CN201410712569 A CN 201410712569A CN 105723894 A CN105723894 A CN 105723894A
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Abstract
The invention relates to a mechanical rice transplanter for simulating rice transplanting of a real person, and the transplanter solves multiple problems. The rice transplanter is used for naturally finishing the action processes required by rice transplanting according to rice transplanting actions and behaviors of the person. In order to reach the technical requirements of transplanting by the person, a rice transplanting action speed and transverse spacing speed gear group, a hydraulic lifting and steering mechanism and an automatic lifting mechanism are arranged; especially, a rice transplanting manipulator and a seedling distributing and conveying mechanism are arranged on a rice transplanting part; a crankshaft gear is driven through a transmission shaft gear A; the rice transplanting manipulator is driven to move up and down through a crankshaft convex handle, a top rod and a connecting rod; meanwhile, a transmission shaft B is driven through a passive gear; the seedling distributing and conveying mechanism is driven to carry out seedling distributing and conveying actions through helical teeth; a rice transplanting manipulator opening and closing control mechanism is also arranged; according to the transplanter, rice transplanting fingers are opened and closed through an opening and closing wheel, an idler wheel, an oscillating bar and a draw bar; and an automatic field leveling device at the bottom of the transplanter ship is also arranged. According to the mechanical rice transplanter, the arrangement is ingenious; and various actions are very coordinated and are in place at every step.
Description
Technical field:
Invention relates to the machine rice transplantation machine of a kind of human simulation rice transplanting arranging and solving multiple difficult problems, particularly relate to transplanting portion and A, B power transmission shaft and action gear group are set, rice transplanting refers to folding controlling organization, bent axle and seedling planting hand, dispensing rice seedling distribution mechanism, also sets up rice transplanting motor vessel and does not stop up the automatic hoisting mechanism of mud, hydraulic lifting steering mechanism, rice transplanter the edge of a field turns to positioning mark pole and rice transplanting motor vessel hull bottom automatic flat field device.
Background technology:
nullOryza sativa L. is one of China's main food，Tradition is all plant based on manual，Although it is good to plant technique effect by hand，Do not hinder seedling，Air permeability is good，But work is powerful big，Production efficiency is low，Development along with economic and technical，People progressively design and produce multiple rice transplanter，Fork-like farm tool used in ancient China replaces manual operation，Some employing manpowers drive，Major part adopts Mechanical Driven，It is substantially reduced the labor intensity of people，Such as Chinese invention patent application prospectus 200710091204.0，Disclose a kind of rice seedlings transplanting machine，This rice transplanter includes electromotor and change speed gear box，Elevating mechanism，Crankshaft connecting rod system，Yang Zhao mechanism，This rice transplanter overall structure is better than wheeled fixing seedling pawl structure and plugs in machine，He solves and does not hinder seedling，Floating seedling，Do not leak to insert and lack，But this rice transplanter there is also some in overall structure to be lacked，Complicated structure，Soft structure is many，Such as play semi-annular jade pendant easily to soften，So functional disorder can be caused when operation，The arrangement of bent axle equity is undesirable，Embark on journey undesirable，And it is stuffy.
Present invention:
The purpose of invention, to the deficiency having technology, invention provides the machine rice transplantation machine of a kind of automatic human simulation rice transplanting solving a multiple difficult problem, this rice transplanter is the action action according to staff rice transplanting, behavior naturally complete rice transplanting must course of action, the technique effect for reaching people's rice transplanting requires and designs.
Its technical scheme is: this rice transplanter is with electromotor for power, including the transplanting portion mechanism travelling main body and rear thereof, it is characterized in that, described traveling main body is by electromotor, A change speed gear box, rice transplanting motor vessel automatic hoisting mechanism and axis of traction, hydraulic lifting steering mechanism, rice transplanting action is fast and walks crosswise line-spacing speed variator, and rice transplanter the edge of a field turns to positioning mark pole.
Described rear transplanting portion mechanism, mainly by three-dimensional frame, A power transmission shaft, major-minor gear-box and transplanting portion action gear group mechanism, rice transplanting refers to folding controlling organization, bent axle and seedling planting hand mechanism, B power transmission shaft and dispensing rice seedling distribution mechanism, and rice transplanter hull bottom automatic flat field device composition.
Of the present invention full content is described more detail below:
Described automatic hoisting mechanism and axis of traction, by longitudinally taking turns, lateral wheel, wheel shaft, takes turns basket, takes turns baffle plate, apron block, axis of traction forms, longitudinally wheel, lateral wheel is all arranged on wheel basket, and leaves suitable space, and wheel baffle plate is arranged on baffle plate base upper end, baffle plate base rear end is fixed in B change speed gear box front end, and wheel basket is fixed in axis of traction one end, and the axis of traction other end connects A change speed gear box rear end equipped with bearing, wheel baffle plate embeds in wheel space, and A change speed gear box lower end also sets up a movable supporting plate simultaneously.
Automatic hoisting mechanism is set and axis of traction be in order to prevent rice transplanting motor vessel stop up mud as, because for whole Tian Douyong machinery, hard stratum at the bottom of field can be caused to be uneven unavoidably and affect rice transplanter walking shakiness, rice transplanting motor vessel is made can not steadily to slide on mud and reduce rice transplanting quality, also can damage parts simultaneously, it is movable for arranging automatic hoisting mechanism because taking turns, axis of traction one end is equipped with bearing, bearing is also movable, so no matter how travelling how main body fluctuates, or both sides are waved and are not affected rice transplanting motor vessel and steadily slide.
Described rice transplanting action is fast and walks crosswise line-spacing speed, by A power transmission shaft, A, B gear teeth wheels, A, B change speed gear box forms, A, B gear teeth wheels are simultaneously attached in A, B change speed gear box, and power output shaft is set, power shaft, described A gear teeth wheels backgear and B gear teeth group front gear are simultaneously attached to A power transmission shaft stage casing, A change-speed gearing front gear and B gear teeth wheels backgear are arranged in A change speed gear box simultaneously, A gear teeth wheels front gear is meshing with engine power travelling gear, and B gear teeth wheels backgear is meshing with road wheel axle shaft gear.
Rice transplanting speed is set and walks crosswise line-spacing speed, mainly make the stringer of monoblock field to embark on journey, walk crosswise and also can embark on journey, because under the control of B gear teeth wheels, having inserted a seedling, rice transplanter drives road wheel to move ahead by A power transmission shaft B gear teeth wheels and set walks crosswise line-spacing distance.
Described hydraulic lifting steering mechanism, by hydraulic press, plane bearing, driving gear, fixed gear, steering arm, cross-shaped spike forms, wherein hydraulic press is arranged between the bisector of the weight of whole rice transplanter, plane bearing is fixed in stage casing on hydraulic press plunger, interdigit upper end is contacted with travelling main stand, fixed gear is fixed in hydraulic press plunger epimere, cross hang foot is arranged on hydraulic press lower end, driving gear is arranged in tooth rest, tooth rest is fixed in traveling main body upper end, driving gear is meshing with fixed gear, driving gear is connected with steering arm,.
Described hydraulic lifting steering mechanism is set, is the something incosiderate improved and have rice transplanter, when solving rice transplanter the edge of a field leaving a blank and turn to, causes the face out-of-flatness of the edge of a field field to increase unnecessary additional labor's material resources.
Described the edge of a field turns to positioning mark pole, by T-shaped and a sign bar, movable hanger rod forms, and wherein tee T mark post is arranged in the middle of engine mount front end, yi word pattern mark post is simultaneously attached to travel in the middle part of main stand behind left and right and three-dimensional frame about upper longeron, and movable hanger rod is arranged on mark post top.
Arranging positioning mark pole is that rice transplanter drives to the edge of a field when turning to, the determination aircraft gate of rice transplanting function standard.
Described transplanting portion frame, by many root posts, many longerons, many crossbeam compositions, three-dimensional stage casing, frame front end connects the front stage casing of B change speed gear box, and three-dimensional frame lower end is fixed in insert and brings disaster in motor vessel, and arranges rice transplanting blade depth regulation mechanism.
Three-dimensional frame is set, mainly accepts each parts of transplanting portion.
Described transplanting portion gear train and major-minor gear-box, by A power transmission shaft two ends gear, crankshaft two end gear, B power transmission shaft two ends gear, folding controls human relations, folding fork is taken turns, driven gear, and major-minor gear-box composition, it is simultaneously attached to major-minor gear-box with gear, wherein folding control wheel, folding fork wheel is arranged on main-gear box, and major-minor gear-box is arranged on three-dimensional entablature stage casing, frame left and right.
Transplanting portion arranges gear train, owing to transplanting portion everything power is all transmitted by shaft gear fork-like farm tool used in ancient China, can also improving standard that rice transplanting skill states and harmonious, next arranges pinion case is that each axle other end has installed gear additional, and adding cogged is the torsion drive for becoming few each axle simultaneously.
Described transplanting portion bent axle and seedling planting hand, main by bent axle, push rod, A connecting rod, B connecting rod, rice transplanting arm, rice transplanting refers to, arm location-plate forms, bent axle has several equidistant lug, bent axle lug is equipped with bearing shell, push rod one end connects bent axle lug, stage casing after push rod other end connection A connecting rod, A rod rear end is upper longeron before connecting three-dimensional frame, A connecting rod front end connects B connecting rod one end, the B connecting rod other end connects upper section of rice transplanting arm, two straight line pulley distances are suitably fixed on arm location-plate, rice transplanting arm river is inserted in two straight line pulleys, arm location-plate is arranged on after three-dimensional frame up and down before longeron, rice transplanting arm lower end connects rice transplanting and refers to, rice transplanting refers to the affixed pillar in rear upper end, pillar connects folding pull bar.
Transplanting portion arranges bent axle and seedling planting hand is: because only that bent axle could drive seedling planting hand to move up and down, seedling planting hand could up seedling taking as staff, descending rice transplanting, by crank rotation, drive seedling planting hand move up and down seedling could be inserted direct sum is steady.
Described rice transplanting refers to folding controlling organization, and by folding control wheel, wheel, wheel shaft, folding fork, straight line pulley, straight line sheave post, folding pull bar, lever forms.Wherein folding control wheel and crankshaft toothed wheel coordination are arranged on bent axle one end, folding fork be two right cylinder height of d type not etc., the affixed roller shaft in folding fork one high post upper end, roller is arranged on roller shaft top, folding fork one doll connects a straight line pulley, the affixed contact pin of straight line pulley, folding fork height post lower end is arranged on three-dimensional frame sill bearing block, folding is drawn as two panels, two panels pull bar is respectively arranged with several circular holes and elongated hole, elongated hole is overlapped by two panels rubbish bar circular hole, it is enclosed within rice transplanting simultaneously and refers on the pillar of rear end, folding pull bar is wherein a piece of to be connected with straight line pulley contact pin, the two panels pull bar other end connects lever, lever connects lever shaft, affixed two the straight line pulleys in lever shaft two ends, two straight line pulley sleeves are on two pillars, straight line sheave post is fixed in three-dimensional frame other end lower and upper cross-member.
Arranging described folding controlling organization, can grab seedling puts seedling action to promote rice transplanting to refer to mainly by folding controlling organization.
nullDescribed transplanting portion B power transmission shaft and dispensing rice seedling distribution mechanism，By B power transmission shaft，Helical tooth，Send seedling separating device，Seedling dish，Seedling groove，Seedling cylinder，Seedling holder forms，Wherein B power transmission shaft two ends are equipped with gear，It is simultaneously attached in major-minor gear-box，B power transmission shaft is provided with several equidistant helical tooths in succession，Seedling groove is arranged on three-dimensional frame upper end，After seedling groove, stage casing one cell wall is set to semi-circular，The bottom land at semi-circular seedling cell wall place arranges a breach，Seedling dropping tube is suitable for reading to be arranged in breach，Seedling cylinder lower end is bound round in lower longeron face after being arranged on three-dimensional frame，Hoop front end be connected with one fall push rod，Fall push rod just to the front upper end of seedling holder，Seedling holder is lower longeron bottom after being arranged on three-dimensional frame，Dispensing seedling device is respectively arranged with driving gear and dispensing seedling gear，Dispensing seedling device lower end is arranged under after three-dimensional frame before longeron on supporting plate，The dispensing seedling gear of dispensing seedling device is in seedling groove half space of circles，The helical tooth that B power transmission shaft is arranged and the drive gear teeth sending seedling device are closed，
Transplanting portion arranges B power transmission shaft and dispensing seedling device, mainly by B drive axis, helical tooth driving and send seedling separating device to drive gear to make dispensing seedling device rotate, while dispensing seedling device rotates, dispensing seedling gear rotates simultaneously, dispensing seedling gear is with holes meshing with seedling, and rice shoot is delivered to seedling mouth.
Described transplanting portion, rice transplanting motor vessel hull bottom automatic flat field device, mainly by rice transplanting motor vessel hull bottom, ship limit obstructs, and some foundation are obstructed, and hull bottom stalk and limit stalk are all low after front height, and limit stalk is fixed in the both sides of ship, and end stalk is fixed in hull bottom uniformly.
Arrange this device mainly automatically to be flattened in face, this deuterzooid scope field.
The present invention has excellent as follows:
null1. the present invention is the machine rice transplantation machine that a kind of height imitates each behavior act of people's rice transplanting，Solve multiple something incosiderate and the difficult problem of rice transplanter，As rice transplanter rice transplanting coordination one to power transmission tooth wheels，The bent axle of vertical rice transplanting and seedling planting hand，Seedling can be clutched as staff，The folding controlling organization unclamped，What accurate seedling sending was separated seedlings or planting send seedling-distributing mechanism，Automatic hoisting mechanism and the axis of traction of mud do not stopped up by rice transplanting motor vessel，The hydraulic lifting steering mechanism that the edge of a field does not blank，Rice transplanting action and walk crosswise line-spacing speed two groups of gear teeth wheels，The positioning mark pole turned to is shut down in location，The hull bottom flat field device in automatic flat field，And depth tunable arrangement，The machine rice transplantation machine of the human simulation rice transplanting of invention，Although height human simulation rice transplanting，Multiple difficult problems can be solved，But structure is still very simply perfect，Because the coincidence arranged，Various actions are all coordinated very much，Put in place step by step.
2. the machine rice transplantation machine of the emulated artificial rice transplanting of the present invention, can according to because ground be to suitable, can arrange stringer 20 centimetres, 25 centimetres, 30 centimetres, walk crosswise line-spacing 15 centimetres, 20 centimetres 25 centimetres, 30 centimetres, also can arranging 4 row, 6 row, 8 row or more multirow, this rice transplanter can all be embarked on journey in length and breadth, and embarking on journey in length and breadth is conducive to ventilation and penetrating light, reduce pest and disease damage, also can be suitable for other machineries and use.
3. although this rice transplanter bent axle lug is unidirectional array, but do not vibrate during operation, without behaviour's sound, owing to bent axle arranges parallel device.
Accompanying drawing explanation
Fig. 1 indicates that the side figure of this rice transplanter.
Fig. 2 indicates that two groups of gears of this rice transplanter and automatic hoisting mechanism cut open intention.
Fig. 3 indicates that the structure of this rice transplanter is intended to.
Fig. 4 indicates that this rice transplanter rice transplanting and send structural representation of separating seedlings or planting.
Fig. 5 schemes before indicating that this rice transplanter transplanting portion.
Fig. 6 schemes after indicating that this rice transplanter transplanting portion.
Fig. 7 is that this rice transplanter folding controls to be intended to.
Fig. 8 indicates that this rice transplanter hydraulic lifting steering structure is intended to.
Fig. 9 indicates that this rice transplanting motor vessel flat field structure is intended to.
Accompanying drawing number
1 electromotor 16 seedling arm 31 main-gear box
2 engine mount 17 arm location-plate 32B change speed gear boxes
3A change speed gear box 18 seedling groove 33 power input shaft
4 hydraulic oil container 19B connecting rod 34 cross hang foots
The three-dimensional framework pillar of 5Z type stick 20 straight line pulley 35
6 diversion driving-gear 21 machine reel 36 folding forks
7 hydraulic press 22 seedling dropping tube 37 seedling motor vessels
8 turn to fixed gear 23 folding pull bar 38 upper right crossbeam
9 planes are lower longeron 39 lateral wheel after holding 24
10 seedling dish 25 road wheel 40B gear teeth wheels
11A power output shaft 26 folding fork doll 41 is wheel longitudinally
12 automatic hoisting mechanism 27 folding fork height post 42A power transmission shafts
The three-dimensional frame 43A gear teeth wheels of 13A transmission band 28
Basket is taken turns in 14 push rod 29 seedling holders 44
15A connecting rod 30 rice transplanting refers to 45 axis of traction
46 roller baffle plate 70 left straight line sheave post 93 helical tooth
47 take turns baffle plate base 71B shaft gear 94 push rod
48 road wheel semiaxis 72 crankshaft toothed wheel 95 straight line pulley connecting rods
49 hydraulic control valve 73 lower right frame beam 96 folding rubbish bar elongated holes
50 seat 74 folding control wheel work surface 97 ship limit stalks
52 T-shaped mark post 75 folding control wheel non-working surface 98 hull bottom stalks
53 movable hanger rod 76 bent axle bracing piece 99B transmission bands
54A shaft gear 77 sends seedling gear 100 rice transplanting road
Upper longeron 101 hydraulic press plunger after 55 pinion casees 78
56 upper right crossbeams 79 are sent seedling and are driven gear 102 hydraulic press oil cylinder
Sign bar 80 lower right frame beam 103 driven gear after 57
In after 58, upper longeron 81 rice transplanting refers to that pillar 104 folding rubbish bar connects sheet
59 camber cell wall 82 rice transplantings of separating seedlings or planting refer to that A keeps flat face 105 folding control wheel
60 pinion cage 83 rice transplantings refer to that B keeps flat upper longeron before in face 106
61 front lower longeron 84 rice transplanting finger tip 107 bent axle lug
The fixing plate of a sign bar 85 thick stick stalk 108 seedling holder in 62
63 driving engine band 86 lever shaft 109 seedling holder bullet semi-annular jade pendants
64B power transmission shaft 87 fork wheel shaft 110 plays semi-annular jade pendant Xiao
Upper pillar stand 88 folding rubbish bar circular hole 111 rice transplanter hull bottom after 65
After 66, lower longeron 89 folding fork takes turns 112 automatic lifting roller shafts
67 bent axle 90 seedling separating device bearing 113 seedling dropping tube hoops
68 fork wheel passage 91 bearing blocks
69 bent axle parallel blocks 92 send seedling device
Detailed description of the invention
Embodiment of the present invention is described in detail below in conjunction with accompanying drawing:
As shown in Figures 1 to 9, the machine rice transplantation machine of human simulation rice transplanting of the present invention, main by electromotor, including travel main body with and the transplanting portion mechanism at rear, described traveling main body, by electromotor, A.B change speed gear box, hydraulic lifting steering mechanism, automatic hoisting mechanism, rice transplanting action is fast and walks crosswise line-spacing speed, the edge of a field turns to positioning mark pole, and described rear transplanting portion mechanism, by three-dimensional frame, A, B gear-box, A power transmission shaft, bent axle and seedling planting hand mechanism, rice transplanting refers to folding controlling organization, B power transmission shaft with send seedling-distributing mechanism, hull bottom flat field device.Detailed description of the invention is described more detail below:
Described automatic hoisting mechanism and axis of traction embodiment:
As shown in Figure 2, automatic hoisting mechanism 12, by longitudinal roller 41, transverse-roller 39, roller shaft 112, roller basket 44, roller baffle plate 46, baffle plate base 47, axis of traction 45 forms, rolling affixed axis of traction 45 rear end, synthetic fibre basket 44 front end, axis of traction 45 front end connects A change speed gear box 3 rear end equipped with bearing, and roller baffle plate 46 is fixed in baffle plate base 47 upper end, affixed B change speed gear box 32 front end, apron block 47 rear end, longitudinal roller 41 laterally rolls to fall and 39 is simultaneously attached in roller basket 44, and leaves suitable space, and roller baffle plate embeds in roller space.
Automatic hoisting mechanism with the work process of axis of traction is: by longitudinal roller 41, transverse-roller 39 is Embedded with baffle plate 46 to be connected, pan soil at the bottom of field is run into uneven when travelling main body run, travel roller 41 when main body fluctuates to roll at baffle plate 46, simultaneously when travelling main body double swerve, bearing on same axis of traction 45 is movable, because longitudinal roller 41, roll under the effect of the bearing on synthetic fibre baffle plate 46 and axis of traction 45, so the rice transplanting motor vessel 37 1 of transplanting portion is unaffected, rice transplanting motor vessel 37 just can steadily slide
Certain automatic hoisting mechanism 12 can also arrange grooved slideway, by pulley sleeve in grooved slideway, equally possible makes rice transplanting motor vessel steadily slide.
Described rice transplanting action is fast and walks crosswise line-spacing speed mechanism and A power transmission shaft 42 embodiment:
nullAs shown in Fig. 2 Fig. 3，Rice transplanting action speed with walk crosswise line-spacing speed mechanism by A power transmission shaft，42，A gear teeth wheels 43，B gear teeth wheels 40，A change speed gear box 3，B change speed gear box 32，Power output shaft 11 power is defeated，Enter axle 33，A transmission band 13，B transmission band 99 forms，A、B gear teeth wheels are simultaneously attached to A change speed gear box 3 and B change speed gear box 32，A change speed gear box about 3 and B change speed gear box about 32 all arrange power output shaft 11，Power input shaft 33，It is furnished with transmission band 13 and 99 simultaneously，A change speed gear box 3 front end is fixed in engine mount 2 rear end，A change speed gear box 3 rear end connects axis of traction 45 front end，Affixed automatic lifting roller apron block 47 rear end, B change speed gear box 32 front end，B change speed gear box 32 back segment connects A power transmission shaft 42 stage casing，B change speed gear box back segment is simultaneously connected with the three-dimensional front stage casing of frame 28
Rice transplanting action speed with walk crosswise line-spacing speed and the work process of A power transmission shaft 42 is: be rice transplanting quick-action power by engine power speed by A gear teeth wheels 43 speed change, rice transplanting quick-action power is sent to bent axle 67 by A power transmission shaft 42, rice transplanting speed is become walks crosswise line-spacing speed it is transferred to road wheel semiaxis 48 by the B gear teeth wheels 40 that rotate through of A power transmission shaft 42 simultaneously, A power output shaft 11 is also passed through in the middle of two groups of gear teeth wheels, power shaft 33, transmission band 13 and 99, one change speed gear box is set and just can reach set two kind speed, it is because to be able to make rice transplanting motor vessel steadily slide, so being taken apart by a change speed gear box is two change speed gear boxes, both A change speed gear box 3, B change speed gear box 32, automatic Sheng Jiang mechanism 12 is therefrom set.
The embodiment of described hydraulic lifting steering mechanism:
As shown in Fig. 1 Fig. 2 Fig. 8, hydraulic lifting steering mechanism, by hydraulic press 7, plane bearing 9, fixed gear 8, driving gear 6, steering arm 5, cross hang foot 34 composition, wherein hydraulic press 7 is arranged between the bisector of the gross weight of whole rice transplanter, plane bearing 9 is arranged on stage casing on hydraulic press 7 plunger 101, with traveling main stand contact surface upper end, fixed gear 8 is fixed in hydraulic press 7 plunger 101 upper end, steering arm 5 is fixed in driving gear 6 upper end, driving gear 6 is arranged on tooth rest 60, tooth human relations frame 60 is fixed in traveling main stand upper end, the affixed cross support foot 34 in hydraulic press 7 bottom.
The work process of pressure lifting at night steering mechanism is: when rice transplanter drives to the edge of a field, rice transplanter stops, then primer fluid depressor 7 and control valve 49, oil cylinder 102 is dropped to cross hang foot 34 after the hard stratum in field, hydraulic press plunger 101 stops rising when continuing to rise to whole rice transplanter road wheel 25 emersion face, field, then driving gear 6 stick 5 is pulled, driving gear 6 rotates when dynamic rice transplanter goes to an angle of 90 degrees along fixing tooth synthetic fibre 8 and stops, then same primer fluid pressure valve 49, when hydraulic press plunger 101 being dropped to rice transplanter road wheel 25 to field hard stratum, after whole rice transplanter comes to a complete stop, support foot 34 is risen and puts in place, then start rice transplanter and carry out interpolation the edge of a field blank.
Turn to positioning mark pole embodiment:
As shown in Figure 3, turn to positioning mark pole, by tee T mark post 52 and yi word pattern mark post 62 and 57, movable hanger rod 53 forms, wherein tee T mark post 52 is arranged on entablature 2 front end, travelling a piece mark post 62 of each installation in left and right in the middle part of main stand, after three-dimensional frame 28, upper longeron about 58 is same simultaneously respectively installs a mark post 57, and the top of each mark post is installation activity suspension rod 53 simultaneously.
nullThe effect arranging positioning mark pole is: in order to be able to reach the technological process of standard，As vertical、Walk crosswise and can embark on journey，Provisional capital in length and breadth is made to embark on journey，The seedlings of cereal crops can obtain sufficient ventilation and penetrating light and other agricultural machinery prodigiosin supports the use，So will the turning function of standard，As every piece of field is not necessarily an angle of 90 degrees of square and standard，But rice transplanter is an angle of 90 degrees of the square of standard and standard，Tee T mark post 52 above is just installed for this，One end suspension rod 53 at tee T mark 52 front rail two ends，During to ridge，Rice transplanter just should stop fork-like farm tool used in ancient China prepare turn to，Turn to rear interpolation the edge of a field blank，Both sides mark post 57 after upper longeron 58 in same three-dimensional frame 28，It is that interpolation the edge of a field blank terminates mark post，It is that suspension rod 53 is by arranging location too，Rice transplanter stops the terminal moving ahead，It is will with the limit that 57 one-tenth of mark post two is straight line by line for mark post in the middle part of rice transplanter 62，After reversing end for end such as rice transplanter 180 degree，The craspedodrome of the limit seedlings of cereal crops by being plugged.
Transplanting portion solid frame:
Such as Fig. 1. Fig. 3. Fig. 4. Fig. 5. shown in Fig. 6, transplanting portion solid frame 28, by many root posts, many crossbeams, many longerons are affixed to be formed, and three-dimensional frame 28 front end is fixed in B change speed gear box 32 stage casing, and three-dimensional frame 28 lower end is fixed in rice transplanting motor vessel 37.
Transplanting portion arranges three-dimensional frame, mainly accepts each parts of transplanting portion.
The embodiment of bent axle and seedling planting hand:
nullSuch as Fig. 1. Fig. 4. Fig. 5. Fig. 6. shown in，Bent axle and seedling planting hand mechanism，By bent axle 67，Crankshaft toothed wheel 72，Bent axle lug 107，Push rod 14，A connecting rod 15，B connecting rod 19，Rice transplanting arm 16，Rice transplanting refers to 30，Arm location-plate 17，Straight line pulley 20 forms，Bent axle 67 two ends are equipped with gear 72，It is simultaneously attached to main-gear box 31 and pinion case 55，Bent axle 67 has several lug 107，Bent axle lug connects push rod 14 one end equipped with bearing shell，The push rod other end connects A connecting rod 15 stage casing，A connecting rod 15 one end connects longeron 106 in before three-dimensional frame 28，The A connecting rod other end connects B connecting rod 19 one end，B connecting rod 19 other end connects rice transplanting arm 16 stage casing，Rice transplanting arm 16 river is inserted in two straight line pulleys 20，Two straight line pulleys 20 are apart from being suitably fixed in rice transplanting arm location-plate about 17，Longeron 78 on after three-dimensional body frame 28 consolidated by location-plate 17，Middle longeron 58，There is screw thread rice transplanting arm 16 lower end，Connect stage casing after rice transplanting refers to 30，Rice transplanting refers to that 30 is curved in 3，Seedling holder 84 is pressed on antecurvature setting shape top，Keep flat shape 82 seedling，Rice transplanting refers to that 30 two panels palintropes keep flat shape tiger formula dish and close，Rice transplanting refers to affixed pillar 81 on 30 rear ends，A parallel block 69 is installed in bent axle 67 one end simultaneously.
The work process of bent axle and seedling planting hand is: by the A power transmission shaft 42 power transmission mechanism through main-gear box 31, deliver power to bent axle 67 rotate, by push rod 14, A connecting rod 15, B connecting rod 19, transplanting arm 16 when bent axle 67 rotates, extended rotation at the crank 107 of bent axle 67 makes rice transplanting arm move up and down, rice transplanting is driven to refer to 30 up and down motions, rice transplanting refers to 30 up seedling takings, descending rice transplanting.
Rice transplanting refers to the embodiment of folding controlling organization:
nullSuch as Fig. 1、Fig. 6、Shown in Fig. 7，Rice transplanting refer to folding controlling organization by，Folding control wheel 105，Roller 89，Roller shaft 87，Folding fork 36，Straight line pulley 20，Folding pull bar 23，Lever 85 forms，Folding control wheel 105 is arranged in main-gear box 31，Coaxial with crankshaft toothed wheel 72 against，Folding fork 36 is not waited column by two height and two equal horizontal connecting rods are affixed forms，Folding fork roller 89 is arranged on roller shaft 87 top，The roller shaft other end is fixed in a high post upper end of folding fork 36，It is simultaneously attached in main-gear box 31，Fork roller 89 is against the work surface 74 of control wheel 105，Folding fork 36 1 high bar 27 lower end is equipped with bearing，It is arranged on three-dimensional frame 28 sill stage casing，Folding fork 36 1 doll 26 installs a straight line pulley 20，The affixed bonding jumper 104 of straight line pulley，It is wherein a piece of that contact pin connects folding pull bar 23，After the circular hole 88 of two panels pull bar 23 is directed at elongated hole 96 overlapping of another sheet rubbish bar simultaneously，It is enclosed within rice transplanting to refer on 30 rear end pillars 81 simultaneously，Two panels pull bar 23 other end connects lever 85 two ends，Lever shaft 86 is connected in the middle of lever 85，Lever shaft 86 two ends connect straight line pulley 20，Straight line pulley 20 connects sheave post 70，Sheave post 70 is fixed in three-dimensional frame 28 pinion case 55 times and three-dimensional frame 28 sill 80，Pull bar circular hole 88 elongated hole 96，It is enclosed within rice transplanting to refer on 30 rear end pillars 81 simultaneously.
nullRice transplanting refers to that the work process of folding controlling organization is: open corresponding weld on pipe because folding control wheel 105 is two and half diameter of a circles，Then the corresponding two ends connected arrange roller channel mouth 68，Folding control wheel 105 is arranged on against crankshaft toothed wheel 72 coordination bent axle 67 one end，Folding fork roller 89 is abut against on the work surface 74 of folding control wheel 105 all the time simultaneously，If during rice transplanter work，Bent axle 67 rotates，Folding control wheel 105 rotates simultaneously，When folding control wheel 105 goes to roller 89，Because folding control wheel 105 ceaselessly rotates，When 68 mouthfuls of passage moves to wheel 89，Took turns for 89 moments to pass through to make folding fork 36 swing when passage 68 moves to another side work surface 74，At this moment when folding fork 36 is arranged，Pull folding pull bar 23，When folding pull bar 23 pulls，Rice transplanting refers to that 30 when being just flared to 105 turns of complete half-turns of folding control wheel，By bent axle convex 107、Push rod 14、A connecting rod 15、B connecting rod 19、Transplanting arm 16、Rice transplanting is referred to, and 30 when rising to seedling holder more than 29，Folding fork roller 89 is just rolled into second half folding control wheel 105 work surface 74 from fork roller 89 passway 68 moment，At this in a flash，By above equally relevant mechanism action，30 close up seedling to make rice transplanting refer to，Then rice transplanting is made to refer to 30 times be about in seedling insertion mud when 105 turns of these half-turns complete of folding control wheel again by above equally relevant mechanism action，Seedling inserts after in mud，Now folding roller 89 moment again is rolled into second half work surface 74 of folding control wheel 105 from passway 74，At this moment rice transplanting refers to that 30 open，Rotated by bent axle 67，Through push rod 14、A connecting rod 15、B connecting rod 19、Transplanting arm 16，Rice transplanting refers to that 30 are up to again seedling holder more than 29，Like this reciprocation cycle carry out transplanting work，Because the coincidence arranged，Each action coordination all very，Put in place step by step.
B power transmission shaft and the embodiment sending rice seedling distribution mechanism:
nullSuch as Fig. 1、Fig. 3、Fig. 4、Shown in Fig. 7，B power transmission shaft and dispensing rice seedling distribution mechanism，By B power transmission shaft 64，Helical tooth 93，Send seedling separating device 92，Seedling dish 10，Seedling groove 18，Seedling dropping tube 22，Seedling holder 29 forms，B power transmission shaft 64 two ends are equipped with gear 71，It is simultaneously attached to main-gear box 31，In pinion case 55，B power transmission shaft is in succession equipped with several equidistant helical tooths 93，Some seedling separating devices 92 are arranged under after three-dimensional frame 28 on longeron 24 supporting plate，Seedling groove 18 is arranged on above three-dimensional frame 28，Seedling front of the slot is equipped with seedling dish 10，Rear end is equipped with machine reel 21，The dispensing seedling gear 77 of dispensing seedling device 92 upper end is in seedling groove 18 semi arch 59 and seedling dropping tube 22 position suitable for reading，Seedling dropping tube 22 is suitable for reading is arranged on the breach that seedling groove 18 base plate is arranged，Seedling dropping tube 22 lower end is lower longeron 24 leading flank seedling ring 113 after being arranged on three-dimensional frame 28，Fall push rod 94 in seedling ring leading edge lower end affixed，The push rod 94 that falls faces seedling holder 29 front end，Seedling holder 29 is divided into forward part，Rear section，Seedling holder 29 rear section is lower longeron 24 bottom after being arranged on three-dimensional frame 28，The centre of seedling holder 29 front and rear part arranges spring 109，Spring Xiao 110，Machine reel 21 is provided with clockwork spring，When seedling sending device 92 is by seedling band back kick，Machine reel 21 under the effect of clockwork spring by seedling band automatic winding.
B power transmission shaft with sending seedling separating device work process is: B power transmission shaft 64 is rotated by the power transmission of transplanting portion gear train, the meshing dispensing seedling gear 77 driving dispensing seedling device 92 of gear 79 is driven by helical tooth 93 and dispensing seedling device 92, the tooth of dispensing seedling gear 77 is with holes meshing with seedling, rotation at B power transmission shaft 64, by driving gear 79 to make to send seedling separating device 92 to rotate, seedling band is moved forward to seedling groove 18 arc place, because dispensing seedling wheel 77 is by seedling band bending, when making seedling band seedling collar extension expand, rice shoot is fallen in seedling dropping tube 22 to seedling holder 29 by seedling dropping tube 22 is suitable for reading without after protecting.
The embodiment of rice transplanting motor vessel automatic flat field device:
As it is shown in figure 9, hull bottom automatic flat field device, by rice transplanting motor vessel 37, hull bottom stalk 98, ship limit stalk 97 composition, the evenly distributed affixed some foundation stalk 98 in rice transplanting motor vessel 37 bottom, rice transplanting motor vessel 37 the right and left affixed limit stalk 97, end stalk 98 and limit stalk 97 are all low after front height.
The automatic flat field process of rice transplanting motor vessel is: because rice transplanting motor vessel 37, hull bottom stalk 98, limit stalk 97 be all low after front height, and stalk of the available end 98, limit obstruct the front height of 97 and prop up the leading portion of ship, the ooze making injustice enters hull bottom and does not stop up forward or outward, and ooze is flattened by floor low after utilizing ship.
nullAbove-described is the one of which embodiment of the present invention，Should be understood that for this thing of machinery be Protean，Those of ordinary skill fork-like farm tool used in ancient China simultaneously for field is said，Without departing under the front topic of inventive principle，Some deformation and change can also be made，This also should be the protection criminal belonging to invention and encloses，Such as，Hydraulic steering mechanism can also be without setting plane bearing，Directly facade bearing can be set at hydraulic press plunger top，Rice transplanter can be made equally to rotate，Also have a kind of Fang Fake make rice transplanter lifting and rotate simultaneously，One right cylinder is such as set，The one side of right cylinder arranges tooth bar，Travelling the affixed tooth rest of main body，Tooth rest installs gear，Also driving gear can be，Driving gear and right cylinder gear mesh，Available hand-operated lifting，Also automotive elevating can be used，Rice transplanter rotates available hydraulic spinning solution，Also the schemes such as Mobile rotating method can be used.
Such as automatic hoisting mechanism can arrange vertical 3 chamfered groove type slideways, and roller can take turns into 3 angle-style with 3 axles 3, is inserted in the schemes such as 3 jiaos of slideways.
Such as mark post is shut down in the edge of a field location, can also be used with sensor localization shutdown etc..
The such as power drive mechanism transmission between A, B change speed gear box, available cardan drive, it is also possible to belt transmission, can also be used with chain drive.
Such as rice transplanting refers to folding controlling organization, can arrange footwear repairs and insert the circle wheel of formula, at circle wheel end face, arrange the scheme such as chute of up and down motion.
Such as transplanting arm moves up and down, and can arrange vertical grooved slideway, and transplanting arm is the scheme such as motion in grooved slideway.
The plan of establishment of the fluctuation of service that such as bent axle can also be used with complexity is: bent axle only arranging a middle lug, a push rod, adds the cross bar of an applicable width, cross bar is arranged on all A connecting rod lower ends, connects the schemes such as push rod in the middle of cross bar.
Claims (1)
1. the machine rice transplantation machine of the emulated artificial rice transplanting solving multiple difficult problems, the main transplanting portion mechanism by traveling main body and rear thereof forms, described traveling main body by, electromotor, A change speed gear box, rice transplanting motor vessel automatic hoisting mechanism and axis of traction, hydraulic lifting steering mechanism, rice transplanting action is fast and walks crosswise line-spacing speed, described transplanting portion mechanism, by three-dimensional frame, B gear-box, A, B power transmission shaft, interpolating unit major-minor gear-box, bent axle and seedling planting hand mechanism, seedling planting hand folding controlling organization, dispensing rice seedling distribution mechanism, with and rice transplanter positioning mark pole and rice transplanting motor vessel automatic flat field device composition, it is characterized in that:
A, described rice transplanting motor vessel automatic hoisting mechanism, by longitudinal roller 41, transverse-roller 39, roller shaft 113, roller basket 44, roller baffle plate 46, baffle plate base 47, axis of traction 45 forms, wherein vertical roller, roll wheel is installed in roller basket 44 simultaneously, and leaves suitable space, roller baffle plate 46 is fixed in apron block upper end, apron block rear end connects B change speed gear box 32 front end, and roller basket 44 is fixed in axis of traction 45 one end, and axis of traction 45 other end connects A change speed gear box 3 rear end, roller baffle plate 46 embeds roller space, and A change speed gear box 3 lower end arranges a movable supporting plate simultaneously.
B, described hydraulic lifting steering mechanism, by hydraulic press 7, plane bearing 9, fixed gear 8, diversion driving-gear 6, Z-type stick 5, support foot 34 composition, wherein hydraulic press 7 is arranged between the bisector of whole rice transplanter gross weight, plane bearing 9 is arranged on hydraulic press plunger 101 between stage casing and A change speed gear box 3 contact surface upper end, fixed gear 8 is turned to be fixed in hydraulic press plunger 101 upper end, diversion driving-gear 6 is connected with and turns to Z-type stick 5, pinion cage 60 is fixed in traveling main body upper end simultaneously, driving gear is meshing with fixed gear, hydraulic jack bottom is connected with V-type cross hang foot 34.
Rice transplanting action described in C is fast and walks crosswise line-spacing speed, by A gear teeth wheels 43, B gear teeth wheels 40, A power transmission shaft 42, A change speed gear box 3, B change speed gear box 32, power output shaft 11, A power input shaft 33, A transmission band 13, B transmission band 99 forms, A gear teeth wheels 43.B gear teeth wheels 40 are simultaneously attached to A change speed gear box 3 and B change speed gear box 32, A gear teeth wheels 43 backgear and B gear teeth wheels 40 front gear are simultaneously attached to A power transmission shaft 42 stage casing, it is simultaneously attached in B change speed gear box 32, A gear teeth wheels 43 front gear and B gear teeth wheels 40 backgear are simultaneously attached to A change speed gear box 3, A gear teeth wheels 43 front gear and engine power gear mesh, B gear teeth wheels 40 backgear is meshing with road wheel axle shaft gear.
D, described rice transplanter positioning mark pole, by tee T mark post 52, yi word pattern mark post 62, with and movable hanger rod 53 form, wherein tee T mark post is arranged on the front upper end of engine mount 2, about rice transplanter stage casing and after transplanting portion solid frame 28, middle longeron about 58 is each simultaneously installs a mark post 62, and movable hanger rod 53 is all loaded onto on mark post 62 top.
E, described transplanting portion solid frame 28, by many root posts, many crossbeams, many longerons are affixed to be formed, and before three-dimensional frame, middle-end connects B change speed gear box 32 leading portion, and three-dimensional frame 28 is arranged in rice transplanting motor vessel 37.
F, described transplanting portion major-minor gear-box 31,55 transplanting portion everythings are all distributed by the gear drive of main-gear box, main-gear box 31, pinion case 55 is equipped with A shaft gear 54, B shaft gear 71, crankshaft toothed wheel 72, driven gear 103, main-gear box 31 is also equipped with folding control wheel 105, folding fork roller 89, and major-minor gear-box is arranged on three-dimensional frame 28 upper left frame beam 56, upper right crossbeam 38 stage casing.
nullG、Described bent axle and seedling planting hand，By bent axle 67，Push rod 14，A connecting rod 15，B connecting rod 19，Rice transplanting arm 16，Rice transplanting refers to 30，Arm location-plate 17，Bent axle parallel block 69，Bent axle bracing piece 76 forms，Wherein bent axle 67 lug 107 top connects push rod 14 one end，Push rod 14 other end connects A connecting rod 15 stage casing，A connecting rod 15 rear end is upper longeron 106 before connecting three-dimensional frame 28，A connecting rod front end connects B connecting rod 19 one end，B connecting rod 19 other end connects rice transplanting arm 16 stage casing，Take part in arm 16 to assign in two straight line pulleys 20，Two straight line pulleys 20 are fixed in arm location-plate 17 one side，Location-plate 17 is upper longeron 78 after being fixed in three-dimensional frame 28、Rear lower longeron 24 leading flank，Take part in the connection rice transplanting of arm 16 lower end and refer to 30，Rice transplanting refers to that 30 front ends are three curved heads，Rice transplanting refers to be connected with a pillar 81 above rear end，Bent axle 67 one end is equipped with parallel block 69 simultaneously，One bracing piece 76 is installed in the middle of bent axle，Bracing piece upper end connects upper longeron 106 stage casing in three-dimensional frame 28.
nullH、Described rice transplanting refers to folding controlling organization，By folding control wheel 105，Folding fork wheel 89，Wheel shaft 87，Folding fork 36，Straight line pulley 20，Folding pull bar 23，Lever 85 forms，Wherein folding control wheel 105 and crankshaft toothed wheel are spelled row and are arranged on bent axle 67 coordination one end，Folding fork wheel 89 is arranged on wheel shaft 87 top，Wheel shaft 87 other end is fixed in folding fork 36 1 high mast 27 upper end，It is simultaneously attached in main-gear box 31，Folding fork one doll 26 river is inserted in straight line pulley 20，The affixed a connecting piece 104 of straight line pulley 20，Connect sheet 104 and connect folding pull bar 23 wherein a piece of one end，Two panels folding pull bar 23 is provided with equidistant circular hole 88 and elongated hole 96，Two panels folding pull bar 23 other end connects lever 85 two ends，Lever 85 stage casing connects straight line pulley 20 connecting rod 95，Straight line pulley 20 connects sheave post 70，Sheave post 70 lower end is fixed in three-dimensional frame 28 lower right frame beam 73，Upper end is fixed in upper right crossbeam 56.
nullJ、Described B power transmission shaft with send seedling-distributing mechanism，By B power transmission shaft 64，Send seedling separating device 92，Seedling dish 10，Seedling groove 18，Seedling dropping tube 22，Seedling holder 29 forms，B power transmission shaft 64 two ends are equipped with gear 71，It is simultaneously attached to main-gear box 31、Pinion case 55，B power transmission shaft 64 is in succession equipped with several equidistant helical tooths 93，Dispensing seedling device 92 is arranged under after three-dimensional frame 28 on longeron 24 supporting plate，Seedling groove 18 is arranged on three-dimensional frame 28 upper end，After seedling groove 18, stage casing is equipped with semicircular arc-shaped 59，Dispensing seedling gear 77 is in seedling groove camber 59，Seedling groove 18 circular arc type place base plate is equipped with a breach，Seedling dropping tube 22 is suitable for reading to be arranged in breach，Seedling dropping tube lower end is arranged under after three-dimensional frame 28 in longeron 24 seedling ring 113，Seedling holder 29 is lower longeron 24 bottom after being fixed in three-dimensional frame 28.
K, described transplanting portion hull bottom automatic flat field device, obstructed 97 by ship limit, hull bottom stalk 98, and ship limit more 97 is fixed in the lower end, both sides of ship 37, and some foundation stalk is fixed in ship 37 end and arranges uniformly.
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| CN201410712569.0A CN105723894B (en) | 2014-12-02 | 2014-12-02 | A kind of machine rice transplantation machine of human simulation rice transplanting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717372A (en) * | 2016-11-30 | 2017-05-31 | 江苏农华智慧农业科技股份有限公司 | A kind of sitting type high-speed transplanter strap cam or so liner agency |
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| CN1672484A (en) * | 2004-03-22 | 2005-09-28 | 杨青春 | Rice transplanter |
| JP2007037500A (en) * | 2005-08-05 | 2007-02-15 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| CN202958158U (en) * | 2012-07-28 | 2013-06-05 | 安徽农业大学 | Transplanting mechanism of rice transplanter for hybrid rice production and female parent transplantation |
| CN203872560U (en) * | 2014-04-30 | 2014-10-15 | 浙江大学 | Male parent twin-row transplanter for hybrid rice seed production |
| CN104126351A (en) * | 2014-07-24 | 2014-11-05 | 江西省农业科学院农业工程研究所 | 8-inch walking step type transplanter suitable for agricultural production requirements of double-cropping rice |
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2014
- 2014-12-02 CN CN201410712569.0A patent/CN105723894B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1672484A (en) * | 2004-03-22 | 2005-09-28 | 杨青春 | Rice transplanter |
| JP2007037500A (en) * | 2005-08-05 | 2007-02-15 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| CN202958158U (en) * | 2012-07-28 | 2013-06-05 | 安徽农业大学 | Transplanting mechanism of rice transplanter for hybrid rice production and female parent transplantation |
| CN203872560U (en) * | 2014-04-30 | 2014-10-15 | 浙江大学 | Male parent twin-row transplanter for hybrid rice seed production |
| CN104126351A (en) * | 2014-07-24 | 2014-11-05 | 江西省农业科学院农业工程研究所 | 8-inch walking step type transplanter suitable for agricultural production requirements of double-cropping rice |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106717372A (en) * | 2016-11-30 | 2017-05-31 | 江苏农华智慧农业科技股份有限公司 | A kind of sitting type high-speed transplanter strap cam or so liner agency |
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