CN103797941A - Automatic dry-land transplanting machine for pot seedling - Google Patents
Automatic dry-land transplanting machine for pot seedling Download PDFInfo
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- CN103797941A CN103797941A CN201210458160.1A CN201210458160A CN103797941A CN 103797941 A CN103797941 A CN 103797941A CN 201210458160 A CN201210458160 A CN 201210458160A CN 103797941 A CN103797941 A CN 103797941A
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Abstract
The invention relates to an automatic dry-land transplanting machine for pot seedling, belonging to the field of agricultural machinery. The automatic dry-land transplanting machine comprises eight systems, namely a driving-walking system, an earth covering system, a gas circuit system, a disc moving system, a seedling picking-throwing system, a seedling dropping system, a punching-transplanting system and a suppression system, wherein two groups of rotary knives are connected at the front part of a stander, and seedling dropping boxes and opening-closing control mechanisms are respectively arranged on two sides of the front part of the stander; a disc shaft is connected below the stander at the middle rear part, and a duckbilled box is connected between two concentric discs in the same group, and a mechanism for controlling the seedling arrangement, punching and transplanting is connected to the lower part of the duckbilled box; two intermittent gear boxes horizontally symmetrical with each other are mounted close to the front part of the upper part of the stander, and seedling picking-throwing mechanisms are connected on rotating shafts of the two intermittent gear boxes; seedling disc moving mechanisms are respectively arranged on the left and right sides of the upper part of the stander; a suppression mechanism is connected at the lower part of the rear end of the stander; a gas circuit control valve for controlling each action mechanism is mounted on the stander; a compressor and an air storage tank are communicated with each control valve through air pipes. According to the automatic dry-land transplanting machine, the operations of seedling pick, throwing and dropping, punching, transplanting, earth covering and suppression can be finished by one operator, so that the time and the labor are saved, the efficiency is high, and the automatic dry-land transplanting machine is very suitable for large-area transplanting.
Description
Technical field
Bowl seeding of the present invention nonirrigated farmland automatic transplanter belongs to agricultural machinery field, relates in particular to a kind of seedling raising and transplanting machine.
Background technology
Along with the adjustment of China's structure of agricultural production, economic crops cultivated area is in rapid expansion, traditional first grow seedlings after the method for artificial transfer to take manpower many, work intensity is large, inefficiency.The various dry land transplanters of introducing are semi-automatic, one people is responsible for the feeding of a line rice shoot, take and manually there is no remarkable minimizing, feeding rice shoot speed is limited, people is easy to fatigue, causes Lou seedling phenomenon, and the efficiency of planting is still undesirable, cannot complete at short notice large area and plant, also be not suitable for extensive operation.
Summary of the invention
The object of the invention is to provides a kind of automatical and efficient to people, is applicable to the bowl seeding nonirrigated farmland automatic transplanter that large area is transplanted.
The object of the present invention is achieved like this: bowl seeding nonirrigated farmland automatic transplanter by transmission and walking, earthing, gas circuit, move dish, get seedling and throw seedling, throw seedling, beat cave, plant, suppress eight systems and form.Connect hitch frame, compressor, air accumulator, belt pulley and gear-box are housed at frame front, belt pulley interlock compressor, compressor is communicated with air accumulator.Belt pulley, gear-box, revolve cutter order interlock.
Below postmedian frame, connect disc shaft is housed, on axle, ecto-entad connects successively and is equipped with by eccentric disc, track plate and Concentric plate form two dish groups, between two Concentric plates on the same group, be connected with the duckbilled of falling prism-frustum-shaped case, this lower box part is connected with to control and puts seedling and beat cave transfer mechanism.Above frame, nearby portion is equiped with left and right disymmetrical intermittent gear box, is all equiped with thumb wheel and vertical rotating shaft in case, and outside thumb wheel shaft extension outlet, axle outer end is equiped with upper sprocket wheel.Connect road wheel is housed in frame rear end both sides, on wheel shaft, connect inner sprocket is housed.Connect lower sprocket is housed in disc shaft outer end, connect tightener sprocket is housed in central rack both sides.Between inner sprocket and lower sprocket, between lower sprocket and tightener sprocket, upper sprocket wheel, be all connected by chain.The left and right sides above frame, respectively connects seedling dish travelling mechanism is housed.Every rotating shaft upper end is connected with respectively left and right two vertical cylinders, and the piston-rod lower end of each cylinder is connected with left and right two horizontal air cylinders by winning in succession, and two cylinders are connected with the upper and lower beam of a level respectively, and two beams are respectively connected with four vertical intermediate plates of uniformly-spaced arranging.On each winning in succession, be all connected with a vertical spacing switch.
The left and right sides above frame front, is respectively equiped with a chamfered edge platform shape and throws seedling case, is divided into four lattice in its chamber, at rear sprocket wheel rear, on two Concentric plates of inner side, is equiped with and throws seedling case folding controlling organization.Be equiped with respectively valve group and upper mechanical valve at left and right frame front end, on the support of connection frame and the framework of dividing a word with a hyphen at the end of a line, be equiped with respectively left and right mechanical valve.Frame rear end bottom connects is equipped with suppression system.Air accumulator is communicated with by tracheae with each valve group, valve, cylinder, limit switch.
Owing to carrying out technique scheme, the machine only needs a people just can complete and gets seedling, throws seedling, throws seedling, beats cave, plants, earthing, compacting operation, and time saving and energy saving, transplanting efficiency improves greatly, significantly alleviates work intensity, very applicable large area transplanting.
Accompanying drawing explanation: technical scheme of the present invention is provided by following drawings and Examples.
Fig. 1 is bowl seeding nonirrigated farmland automatic transplanter structural representation;
Fig. 2 is transplanter front portion structure schematic diagram;
Fig. 3 is seedling dish collecting mechanism schematic diagram;
Tu4Shi Miaopan travel mechanism schematic diagram;
Fig. 5 gets seedling, throws seedling chuck structure schematic diagram;
Fig. 6 is a point seedling controlling organization schematic diagram;
Fig. 7 is transplanter central structure schematic diagram;
Fig. 8 is duckbilled case control structure schematic diagram;
Fig. 9 is track plate structural representation;
Figure 10 is eccentric disc and track plate syndeton schematic diagram;
Figure 11 is left gas distribution controlling mechanism schematic diagram;
Figure 12 is right gas distribution controlling mechanism schematic diagram;
Figure 13 is suppression system structural representation;
Figure 14 is that thumb wheel and transmission of rotary axis are related to schematic diagram;
Figure 15 is thumb wheel structural representation;
Figure 16 is that thumb wheel and transmission of rotary axis are related to schematic top plan view;
Figure 17 is thumb wheel and rotating shaft position relationship schematic diagram;
Figure 18 is single pole cylinder control valve position view;
Figure 19 is air distribution system schematic diagram.
Legend: 1, compressor, 2, left vertical spacing switch, 3, level frame, 4, cylinder frame, 5, left vertical cylinder, 6, dextral shaft, 7, connecting rod bar, 8, right vertical cylinder, 9, nut, 10, extension bar, 11, piston rod, 12, right vertical spacing switch, 13, connecting plate, 14, push pedal, 15, front sprocket wheel, 16, front tray, 17, curved ear chain, 18, the framework of dividing a word with a hyphen at the end of a line, 19, supporting plate, 20, air accumulator, 21, rear sprocket wheel, 22, thumb wheel axle, 23, upper sprocket wheel, 24, right intermittent gear box, 25, guard shield, 26, tightener sprocket, 27, revolve cutter, 28, chain, 29, duckbilled case, 30, disc shaft, 31, lower sprocket, 32, right frame, 33, road wheel, 34, connect and take turns bar, 35, connecting plate, 36, connecting rod, 37, wheel shaft, 38, press wheel, 39, pin, 40, adjusting rod, 41, spring, 42, damping adjusting screw(rod), 43, afer bay, 44, support, 45, eccentric disc, 46, Concentric plate, 47, rear pallet, 48, seedling dish, 49, rear axle, 50, rear ratchet, 51, exhaust hood, 52, left-handed rotating shaft, 53, divide seedling case, 54, negative pulley wheel, 55, belt, 56, support, 57, driving pulley, 58, hitch frame, 59, forebay, 60, power transmission shaft, 61, revolve cutter shaft, 62, gear-box, 63, drive axle seat, 64, tracheae, 65, right single pole cylinder, 66, hook, 67, fence, 68, catch basin case, 69, limiting plate, 70, front axle, 71, front ratchet, 72, front air cylinder, 73, fixed head, 74, card article, 75, cylinder block, 76, bearing block, 77, sleeve pipe, 78, left horizontal air cylinder, 79, right horizontal air cylinder, 80, entablature, 81, sill, 82, right clamping piece, 83, left intermediate plate, 84, throw seedling case, 85, hinge, 86, baffle plate, 87, pin, 88, wear frame, 89, striking plate, 90, extension spring bar, 91, extension spring, 92, touching lever, 93, rear sprocket wheel, 94, connecting rod, 95, bearing, 96, roller, 97, key, 98, connect and coil bar, 99, dish minor axis, 100, case minor axis, 101, wearing bush, 102, Z-shaped card, 103, steady pin, 104, raised line, 105, stiffener, 106, chute, 107, pad, 108, circle center hole, 109, track plate, 110, driven gear, 111, driving gear, 112, left intermittent gear box, 113, left frame, 114, valve group, 115, lever, 116, minor axis, 117, upper mechanical valve, 118, lower key seat, 119, pole socket, 120, middle key seat, 121, upper key seat, 122, inner sprocket, 123, thumb wheel tooth, 124, shift fork, 125, groove, 126, inclined-plane, 127, right mechanical valve, 128, left mechanical valve, 129, left single pole cylinder.
Embodiment:
The present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Fig. 1-19, bowl seeding nonirrigated farmland automatic transplanter structure is as follows:
Full machine by transmission and walking, earthing, gas circuit, move dish, get seedling and throw seedling, throwing seedling, beat cave and plant, suppress eight systems and form.
As shown in Fig. 1,11,12,13, respectively connect road wheel 33 is housed in complete machine afer bay 43 both sides, this is taken turns on the wheel shaft 37 of inner side and respectively connects inner sprocket 122 is housed.Below the left and right frame 113,32 of postmedian, connect disc shaft 30 is housed, axle outer end connects inside and outside two lower sprockets 31 that are equipped with side by side.Thumb wheel in above-mentioned right intermittent gear box 24, its thumb wheel axle 22 stretches out outside case, and axle outer end is equiped with upper sprocket wheel 23.Respectively connect tightener sprocket 26 is housed at left and right frame 113,32 middle parts.The lower sprocket 31 of inner sprocket 122 and inner side is connected with chain, and the lower sprocket 31 in outside is connected with tightener sprocket 26, upper sprocket wheel 23 by chain 28.
As shown in Fig. 1,2,11,12, in anterior company of square frame, vertical triangle hitch frame 58, compressor 1, air accumulator 20, driving pulley 57 and gear-box 62 are housed, tractor rear power output shaft is connected with the wheel shaft of driving pulley 57.Above-mentioned transmission and the running gear that has formed the machine.
As shown in Fig. 1,2,11,12, the shaft rear end of driving pulley 57 is equipped with rear sprocket wheel 93, and it is connected with the axle outer end of the gear-box 62 of below by chain 28.Engage with two bevel gears that revolve on cutter shaft 61 the inners respectively by bevel gear gearbox shaft the inner, and two revolve cutter shaft 61 outer ends is respectively connected with one group and revolves cutter 27, and it is covered with arc guard shield 25.More than form the earthing system of the machine.
As shown in Fig. 1,7,8,9,10, on the disc shaft 30 of frame inner side, connect eight disks that are intervally arranged are housed, adjacent two dishes in bosom are connected by the dish bar 98 that respectively connects of Pan Yuanchu for Concentric plate 46, two dish, and every dish outside with it adjacent dish is another Concentric plate 46; On disc shaft 30, outermost two dishes are circuit orbit dish 109, in this dish card, stud with four bearings 95, it is positioned on the circumference of same circle, and the interior dish minor axis 99 that is respectively equiped with of bearing 95 is connected with track plate 109, the center of circle decentraction of the circle at the circle center hole 108 of track plate 109 and four bearing 95 places.Each track plate 109 inner sides are the ring eccentric dish 45 of a center drilling, and the inner circle periphery of this dish is enclosed within on above-mentioned four bearings 95.In the outer peripheral edges of eccentric disc 45, be connected with four lugs of equidistantly arranging, dish axle 99 is housed in ear.Connecting rod 94 one end stud with bearing 95, and one end has pin-and-hole, and the other end of dish axle 99 is inserted in the bearing 95 of connecting rod 94, and dish axle 99 is vertical relation with connecting rod 94.On the disc shaft 30 of 45 of above-mentioned two eccentric discs, above-mentioned four Concentric plates 46 are even equipped with at interval, 46 of centremost adjacent two Concentric plates are provided with a cavity and fall the duckbilled case 29 of prism-frustum-shaped, wherein two relative cabinet exterior centers are respectively connected with case minor axis 100, one axle is through the Concentric plate 46 of homonymy, axle outer end is connected by pin 39 is vertical with the other end of above-mentioned connecting rod 94, this axle is through Concentric plate 46 places, and outer shaft sleeve has wearing bush 101; Its another axle axle head is connected with the Concentric plate 46 of homonymy by key 97, and shaft end also overlaps wearing bush 101.The another two relative casings two of duckbilled case 29 help lower base angle place all to extend outward lug, are connected with between the lug of casing both sides of case minor axis 100 and are connected with steady pin 103, and its overcoat has sleeve pipe 77.On the active case minor axis 100 being enclosed between duckbilled case 29 and Concentric plate 46 of vertical section of ∟ shape card 102, this card upper end connects is equipped with roller 96, with the stiffener 105 plate faces of roller 96 corresponding positions on, be connected with an arc raised line 104.Stiffener 105 pastes and is connected in the card of Concentric plate 46; The horizontal segment outer end of ∟ shape card 102 is connected with above-mentioned sleeve pipe 77, the top edge that sleeve pipe 77 is separately the vertical chute 106 of wedge shape with a section is connected, this chute 106 is positioned at duckbilled case 29 belows, and its vertical chute 106 relative with another opening is combined into a duckbill chute.The two ends that is respectively connected with extension spring bar 90, two bars in two chute 106 back upper edge is respectively connected with extension spring 91.What more than formed the machine beats cave replanting system.
As shown in Fig. 1,10,11,13,14,15,16, above frame, nearby portion is equiped with left and right disymmetrical intermittent gear box 112,24, in case, be all equiped with thumb wheel and vertical rotating shaft, on dextral shaft 6 in right intermittent gear box 24 casees, be installed with two shift forks 124 of dislocation up and down, it is cross-shaped.On the periphery of thumb wheel, interval has two unsettled bending triangle body teeth 123, and its root and thumb wheel body joint, have oblique groove 125 on thumb wheel body.The both sides periphery of thumb wheel is inclined-plane 126, and thumb wheel center is connected with thumb wheel axle 22 by key 97.When this axle interlock thumb wheel rotates, upper and lower shift fork 124 intervals and this two inclined-planes 126 of taking turns are tangent and drag on and skid off from this groove 125 of taking turns in interval.Left intermittent gear box 112 structures herewith.
As Fig. 1, shown in 5, the dextral shaft 6 of right intermittent gear box 24 stretches out outside case, axle upper end is respectively by upper, lower cylinder frame 4 is respectively connected with a left side, right two vertical cylinders 5, 8, piston rod 11 lower ends of this two cylinder are pulled 13 by connection and are connected with a left side, right horizontal air cylinder 78, 79, left, right vertical cylinder 5, 8 cylinder diameter is greater than a left side, right horizontal air cylinder 78, 79 cylinder diameter, two piston rod 11 outer ends of each cylinder are all connected with waling stripe bar 7, its respectively with a level on, sill 80, 81 are connected, upper rear cross beam 80 is connected with four vertical left intermediate plates 83 of uniformly-spaced arranging, on the homonymy side of each intermediate plate, connect soft foamed board is housed, sill 81 is connected with four vertical right clamping pieces 82 of uniformly-spaced arranging, and on the homonymy side of each intermediate plate, also connects soft foamed board is housed, and the foamed board on foamed board and right clamping piece 82 on left intermediate plate 83 is position relationship in opposite directions.Pull 13 upper surface in each connection and be all connected with left and right vertical spacing switch 2,12, its valve core rod 10 lengthens, and upper end is connected with nut 9, is connected with the level frame 3 of a perforate on the back side of left and right vertical cylinder 5,8, and valve core rod 10 is through this.In left-handed rotating shaft 52 on left intermittent gear box 112, be also connected with each parts same as above.The seedling of getting that has more than formed the machine is thrown seedling system.
As shown in Fig. 1,5,6,7, both sides above frame front, are respectively equiped with a chamfered edge platform shape cavity and throw seedling case 84, are divided into four lattice in its chamber, on the rear wall of every lattice, are connected with baffle plate 86 by hinge 85.At rear sprocket wheel 93 rears, two Concentric plate 46 front upper places of inner side, be provided with the left and right two parallel framves 88 of wearing, its lower end is connected with forebay 59, on two, be installed with four levers 87 that are positioned at same plane and are parallel to each other, it passes three 90 degree of partial continuous bending after frame 88, and outer end upwards contacts respectively on eight baffle plates 86.Respectively wearing the horizontal extension spring bar 90 that is separately connected with outer end bending on frame 88.Wearing and on four lever 87 lower walls at frame 88 inner side places, be connected with respectively two long two short four vertical J-shaped touching levers 92 near two, two touching lever 92 length in its outside are shorter, two touching lever 92 length of inner side are longer, respectively be connected with extension spring 91 in this bar upper end, two extension spring 91 outer ends of every side are connected with the extension spring bar 90 of homonymy separately.In centremost adjacent two Concentric plate 46 inner side cards, be respectively connected with the wide striking plate 89 of two different arc striking plates 89, two of the width of 90 degree of being separated by identical apart from the distance of dish edge, two narrow striking plates 89 are also identical apart from the distance of dish edge, and the former distance is greater than the latter's distance.Be 90 degree with the phase difference of wide, narrow two striking plates 89 in card, two wide striking plate 89 phase differences in two cards are 90 degree, and the phase difference of two narrow striking plates 89 is also 90 degree, and four striking plates 89 of two cards form the position relationship of 90 degree phase differences in space.More than form the throwing seedling system of the machine.
As shown in Fig. 1,3,4,18, both sides above left and right frame 113,32, respectively connect the framework 18 of dividing a word with a hyphen at the end of a line that seedling dish is housed.As shown in Figure 4, in framework, forward and backward two ends are equiped with parallel axle 70,49, on front axle 70, connect the two front sprocket wheels 15 that are intervally arranged are housed, on rear axle 49, connect the two rear sprocket wheels 21 that are intervally arranged are housed, forward and backward sprocket wheel 15,21 is connected by curved ear chain 17 respectively, two chains are parallel arrangement, and on the adjacent lateral edges of two chains, each interval is connected with rectangle card article 74.The inside and outside end of axle 70,49 is all through bearing block 76, and the inner respectively connects is equipped with forward and backward ratchet 71,50.The connecting plate 13 that is equiped with forward and backward cylinder 72,51, two cylinder piston rods 11 with forward and backward ratchet 71,50 relevant positions contacts respectively in the teeth of forward and backward ratchet 71,50.Seedling dish 48 is rectangular body disc, is provided with 128 chamfered edge platform shape cave nests in dish, and cross direction is divided into 8 row, and length direction is divided into 16 row.Wo Wai bottom, cave is stuck in 74 of each cards of curved ear chain 17.At the divide a word with a hyphen at the end of a line rear portion of framework 18 of loom left and right side, be connected with left and right frame 113,32 by support 44 respectively.In the forward and backward frame of the left and right framework 18 of dividing a word with a hyphen at the end of a line of every side, all connect forward and backward level tray 16,47 is housed, connect respectively in the front of compressor 1 the left and right single pole cylinder 14,65 flushing with front tray 16 is housed, piston rod 11 front ends of this two cylinder are all connected with push pedal 14.The above-mentioned disc system that moves that has formed the machine.
As shown in Fig. 1,13, on afer bay 43, connect parallel two groups of suppression devices are housed, be often assembled with the press wheel 38 that two opposite tilts are arranged, respectively wheel shaft connects and takes turns bar 34 and be connected with one respectively, and this two bar is parallel, and its top is connected with a connecting plate 35.In this plate, on edge, interval is connected with connecting rod 36 on parallel two.On the vertical facade of afer bay 43, connect vertical upper key seat 121 be housed, on bottom surface, connect be equipped with vertical in key seat 120, two key seats be all connected with pin 39, its overcoat has sleeve pipe 77.Two upper ends of above-mentioned upper connecting rod 36 are connected with the sleeve pipe 77 on middle key seat 120 respectively.On two, connecting rod 36 middle parts are connected with a horizontal pole socket 119, and it is connected by adjusting rod 40 with the sleeve pipe 77 on upper key seat 121, and this bar overcoat has spring 41.Be connected with damping adjusting screw(rod) 42 at afer bay 43 two ends, bar also overlaps and has spring 41 outward.On wheel shaft 37, cover is connected with key seat 118 under level, is connected with pin 39, and its overcoat has sleeve pipe 77, and damping adjusting screw(rod) 42 lower ends are connected with sleeve pipe 77, and upper end wins 35 in succession through what be connected with afer bay 43, has nut on boom end.More than form the suppression system of the machine.
As shown in Figure 1, 2, driving pulley 57 is connected with compressor 1 by belt 55, and compressor 1 is communicated with by tracheae 64 with air accumulator 20.As shown in Figure 10,11,18, be equiped with the valve group 114 being formed by three lever machinery valves side by side at left frame 113 front ends, on the front casing of left intermittent gear box 112, connect minor axis 116 is housed by bearing block 76, on axle, be connected with driven gear 110 and three arc raised lines 104 corresponding with valve group 114 that be intervally arranged, wherein, two raised line 104 arc length are in the outer part consistent, and raised line 104 arc length of inner side are shorter.On thumb wheel axle 22 outside left intermittent gear box 112, connect driving gear 111 is housed, it engages with driven gear 110.Be equiped with mechanical valve 116 at right frame 32 front ends, on the thumb wheel axle 22 of its top, connect corresponding arc raised line 104 is housed.As shown in figure 18, on support 44, be equiped with respectively left and right mechanical valve 128,127.114, one upper mechanical valve 117 of air accumulator 20 and above-mentioned valve group, 128,127, four vertical cylinders of left and right mechanical valve, eight horizontal air cylinders, two single pole cylinders, four forward and backward cylinders and four limit switches are communicated with by tracheae 64.More than form the air-channel system of the machine.
Three valves, upper mechanical valve 117, left mechanical valve 128 and the right mechanical valve 127 of above-mentioned composition valve group 114 is two five-way lever machinery valves of MSV 86522R type.Left and right vertical cylinder 5,8 is TTN32 × 200 type, and left and right horizontal air cylinder 78,79 is TTN20 × 15 type, and left and right vertical spacing switch 2,12 is 3R210-08 type.Right single pole cylinder is MAL12X300 type, and forward and backward cylinder 72,51 is TTN20 × 30 type.It is more than the model of the each valve in transplanter right side, cylinder and limit switch.Model at the each valve in transplanter left side, cylinder and limit switch is all identical with it.
Whole working is as follows: the machine is moved ahead by hitch frame 58 tractions by tractor, after machine, by seedling dish hand, seedling dish 48 is put into respectively to left and right dividing a word with a hyphen at the end of a line on framework 18, and the upper of seedling dish 48 keeps off along limited plate 69.During loom is advanced, revolve soil that two groups of cutter shaft 61 interlocks revolve cutter 27 spin-ups and cover the both sides of mulch film, form the wide earthing band of 5-7cm.When the vertical cylinder 8 in the right side on dextral shaft 6 right sides be positioned at the row framework 18 that moves to right directly over time, shift fork 124 in right intermittent gear box 24 its casees on thumb wheel and rotating shaft 6 disengages, rotating shaft 6 stops operating, thumb wheel axle 22 is still rotating, arc raised line 104 on axle presses down the lever of upper mechanical valve 117 115, this valve conversion gas circuit, the connecting plate 13 of exhaust hood 51 pulls rear ratchet 50 to turn over an angle, seedling dish 48 a line that thereupon moves forward.Lever 115 and the raised line 104 of upper mechanical valve 116 depart from, the connecting plate 13 of exhaust hood 51 is overhanging, wait pulls the next teeth of rear ratchet 50, the interior odd column of seedling dish 48 i.e. 4 strain pot seedlings of 1,3,5,7 row, enter in the left and right intermediate plate 83,82 of upper and lower beam 80,81 of left and right horizontal air cylinder 78,79, wait is held.Now, travelling gear 111 on the thumb wheel axle 22 of left intermittent gear box 112 engages driven gear 110, two outside raised lines 104 on minor axis 116 are pressed down the lever 115 of valve group 114 outside two valves simultaneously, conversion gas circuit, the piston rod 11 of two left and right horizontal air cylinders 78,79 inside contracts, left and right intermediate plate 83,82 displacements in opposite directions on upper and lower beam 80,81, clamp pot seedling.Because the cylinder diameter of the vertical cylinder 8 in the right side is greater than the cylinder diameter of left and right horizontal air cylinder 78,79, therefore existing, the contraction of right cylinder piston rod 11 lags behind, it is just to shrink after left and right intermediate plate 83,82 clamps pot seedling, and the left and right horizontal air cylinder 78,79 of contraction interlock of this piston rod 11 is up.When thumb wheel teeth 122 are stirred shift fork 123 interlock dextral shaft 6 are rotated to 90 degree position again, inner side raised line 104 on minor axis 116 presses down the lever 115 of valve group 114 interior side valves, change the gas circuit of this valve, the connecting plate 13 of row framework 18 place's front air cylinders 72 of moving to right pushes front ratchet 71 and turns over an angle, seedling dish 48 is slow astern row thereupon, lever 115 and the raised line 104 of interior side valve disengage, and the connecting plate 13 of front air cylinder 72 is return.In the time that the vertical cylinder in the right side continues rotation to 180 degree position, its be just in time positioned at throw seedling case 84 directly over, the shift fork 123 of the thumb wheel of right intermittent gear box 24 and dextral shaft 6 disengages again, this axle stops operating, meanwhile, the vertical cylinder 5 in a left side in this axle left side also rotated to the row framework 18 that moves to right directly over, raised line 22 on the thumb wheel axle of right intermittent gear box 24 presses down the lever of upper mechanical valve 117 115, this valve conversion gas circuit, the connecting plate 13 of exhaust hood 51 of row framework 18 of moving to right pulls rear ratchet 50 to turn over an angle, seedling dish 48 row that thereupon move forward.Lever 115 and the raised line 22 of upper mechanical valve 117 disengage, the connecting plate 13 of exhaust hood 51 is overhanging, wait pulls the next teeth of rear ratchet 50, the interior even number line of seedling dish 48 i.e. 4 strain pot seedlings of 2,4,6,8 row enters in the left and right intermediate plate 83,82 of upper and lower beam 80,81 of left and right horizontal air cylinder 78,79, and wait is held.Now, on the passive tooth wheel shaft 112 at left intermittent gear box 11 places, two outside raised lines 104 depart from the lever 115 of two outer valves of valve group 114 simultaneously, conversion gas circuit, make the piston rod 11 of right vertical cylinder 8 overhanging, the left and right horizontal air cylinder 78,79 of interlock and right limit switch 12 are descending, level frame 3 pulls valve core rod 10 up, open the air flue of right limit switch 12, thereby make upper and lower beam 80, the 81 opposing displacements on left and right horizontal air cylinder 78,79, left and right intermediate plate 83,82 discharges pot seedling, enters and throws in seedling case 84.Meanwhile, left side two horizontal air cylinder piston rods 11 inside contract, and left and right intermediate plate 83,82 displacements in opposite directions on upper and lower beam 80,81, clamp pot seedling, and the piston rod 11 of left vertical cylinder 5 shrinks, and interlock left side two horizontal air cylinders are up, arrive upper end and wait for rotation.In the time that duckbilled case 29 goes to throwing seedling case 84 below, wide striking plate 89 on right side Concentric plate 46 goes to extreme higher position, upwards contact the long touching lever 92 of homonymy, this lever linkage one lever 87, make it to turn over an angle, its upper end departs from baffle plate 86, and this plate naturally droops thereupon opens place throwing seedling case 84, slides in duckbilled case 29 under pot seedling.Right side Concentric plate 46 turns over 90 while spending, wide striking plate 89 on the Concentric plate 46 of left side goes to again extreme higher position, upwards contact the long touching lever 92 of homonymy, another lever 87 of this lever linkage, make it to turn over an angle, its upper end departs from baffle plate 86, and this plate naturally droops thereupon opens place throwing seedling case 84, slides in duckbilled case 29 under pot seedling.Left side Concentric plate 46 turns over 90 while spending, narrow striking plate 89 on right side Concentric plate 46 goes to extreme higher position, upwards contact the short touching lever 92 of homonymy, the 3rd lever 87 of this lever linkage, make it to turn over an angle, its upper end departs from baffle plate 86, and this plate naturally droops thereupon opens place throwing seedling case 84, slides in duckbilled case 29 under pot seedling.Right side Concentric plate 46 turns over 90 while spending again, wide striking plate 89 on the Concentric plate 46 of left side goes to extreme higher position again, upwards contact the short touching lever 92 of homonymy, the 4th lever 87 of this lever linkage, make it to turn over an angle, its upper end departs from baffle plate 86, and this plate naturally droops thereupon opens place throwing seedling case 84, slides in duckbilled case 29 under pot seedling.So circulation, four pot seedlings of throwing in seedling case 84 uniformly-spaced drop into respectively in four duckbilled casees 29.The getting seedling, throw seedling, throw seedling course of action and synchronize with above-mentioned of loom left side.
In the time that disc shaft 30 rotates, Concentric plate 46, stiffener 105 are linked thereupon, roller 96 on the periodically inside Ding Tui ∟ shape card 102 of raised line 104 on stiffener 105, in the time that raised line 104 pushing tows are on roller 96, the tip of two chutes 106 has gone to down mulch film place, exposes mulch film and in ground, stabs out vesicle, also opposing opening of two chutes 106 that meanwhile is connected Yu ∟ shape card 102, discharges the pot seedling in duckbilled case 29, drops in vesicle.Two press wheels 38 were pressed on the soil of pot seedling both sides subsequently, implemented suppression operation, so far completed the transplanting of a strain pot seedling.Two chutes 106 rotate with Concentric plate 46, and when roller 96 rolls down raised line 104, under extension spring 91 pulls, two chutes 106 are closed in opposite directions, are again duckbill.Meanwhile, another duckbilled case 29 that differs 90 degree with above-mentioned duckbilled case 29 positions goes to again the below of throwing seedling case 84.So circulation, realizes and gets seedling, throws seedling, throws seedling, rupture of membranes, beats cave, plants, a complete set of operation of earthing, compacting.
After having transplanted a whole dish pot seedling, seedling dish hand is pressed left and right mechanical valve 128,127, opens the gas circuit of left and right two single pole cylinders 129,65, and the push pedal 14 on it moves forward, and the empty seedling dish 48 on front tray 16 is pushed away to be fallen in catch basin case 68
.
Claims (10)
1. a bowl seeding nonirrigated farmland automatic transplanter, by transmission and walking, earthing, gas circuit, move dish, get seedling and throw seedling, throw seedling, beat cave and plant, suppress eight systems and form, it is characterized in that: connect hitch frame, compressor, air accumulator, belt pulley and gear-box are housed at frame front, belt pulley interlock compressor, compressor is communicated with air accumulator, belt pulley, gear-box, revolves cutter order interlock; Below postmedian frame, connect disc shaft is housed, on axle, ecto-entad connects successively and is equipped with by eccentric disc, track plate and Concentric plate form two dish groups, between two Concentric plates on the same group, be connected with the duckbilled of falling prism-frustum-shaped case, this lower box part is connected with to control puts seedling and Da Xuezaizhi mechanism; Above frame, nearby portion is equiped with left and right disymmetrical intermittent gear box, is all equiped with thumb wheel and vertical rotating shaft in case, and outside thumb wheel shaft extension outlet, axle outer end is equiped with upper sprocket wheel; Connect road wheel is housed in frame rear end both sides, on wheel shaft, connect inner sprocket is housed, connect lower sprocket is housed in disc shaft outer end, connect tightener sprocket is housed in central rack both sides, between inner sprocket and lower sprocket, between lower sprocket and tightener sprocket, upper sprocket wheel, be all connected by chain; The left and right sides above frame, respectively connects seedling dish travelling mechanism is housed; Every rotating shaft upper end is connected with respectively left and right two vertical cylinders, the piston-rod lower end of each cylinder is connected with left and right two horizontal air cylinders by winning in succession, two cylinders are connected with the upper and lower beam of a level respectively, two beams are respectively connected with four vertical intermediate plates of uniformly-spaced arranging, and are all connected with a vertical spacing switch on each winning in succession; Both sides above frame front, are respectively equiped with a chamfered edge platform shape and throw seedling case, are divided into four lattice in its chamber, are equiped with on two Concentric plates of inner side and throw seedling case folding controlling organization at rear sprocket wheel rear and; Be equiped with respectively valve group and upper mechanical valve at left and right frame front end, on the support of connection frame and the framework of dividing a word with a hyphen at the end of a line, be equiped with respectively left and right mechanical valve, frame rear end bottom connects is equipped with suppression device; Air accumulator is communicated with by tracheae with each valve group, cylinder, mechanical valve and limit switch.
2. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: beating the plant structure of system of cave is: on the disc shaft of frame inner side, connect eight disks that are intervally arranged are housed, adjacent two dishes in bosom are Concentric plate, two dishes are connected by the dish bar that respectively connects of Pan Yuanchu, and every dish outside with it adjacent dish is another Concentric plate; On disc shaft, outermost two dishes, for circuit orbit dish, stud with four bearings in this dish card, and it is positioned on the circumference of same circle, are respectively equiped with dish minor axis and are connected with track plate, the center of circle decentraction of the circle at the circle center hole of track plate and four bearing places in bearing; Each track plate inner side is the ring eccentric dish of a center drilling, and the inner circle periphery of this dish is enclosed within on above-mentioned four bearings; In the outer peripheral edges of eccentric disc, be connected with four lugs of equidistantly arranging, dish minor axis is housed in ear, connecting rod one end studs with bearing, and one end has pin-and-hole, and the other end of dish minor axis is inserted in the bearing of connecting rod, and dish minor axis and connecting rod are vertical relation; On the disc shaft between above-mentioned two eccentric discs, above-mentioned four Concentric plates are even equipped with at interval, between centremost adjacent two Concentric plates, be provided with a cavity and fall the duckbilled case of prism-frustum-shaped, wherein two relative cabinet exterior centers are respectively connected with case minor axis, one axle is through the Concentric plate of homonymy, axle outer end is connected by pin is vertical with the other end of above-mentioned connecting rod, this axle is through Concentric plate place, and outer shaft sleeve has wearing bush; Its another axle axle head is connected with the Concentric plate of homonymy by key, and shaft end also overlaps wearing bush; The another two relative casings two of duckbilled case help lower base angle place all to extend outward lug, be connected with between the lug of casing both sides of case minor axis and be connected with steady pin, its overcoat has on the active case minor axis being enclosed between duckbilled case and Concentric plate of vertical section of sleeve pipe ∟ shape card, this card upper end connects is equipped with roller, with the stiffener plate face of roller corresponding position on, be connected with an arc raised line, stiffener pastes and is connected in the card of Concentric plate; The horizontal segment outer end of ∟ shape card is connected with above-mentioned sleeve pipe, the top edge that sleeve pipe is separately the vertical chute of wedge shape with a section is connected, this chute is positioned at duckbilled case below, its vertical chute relative with another opening is combined into a duckbill chute, respectively be connected with an extension spring bar in two chute back upper edge, the two ends of two bars is respectively connected with extension spring.
3. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: on the dextral shaft in right intermittent gear box case, be installed with two shift forks of dislocation up and down, it is cross-shaped, on the periphery of thumb wheel, interval has two unsettled bending triangle body teeth, its root and thumb wheel body joint, have oblique groove on thumb wheel body, the both sides periphery of thumb wheel is inclined-plane, thumb wheel center is connected with thumb wheel axle by key, and left intermittent gear box structure is same as right intermittent gear box.
4. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: the cylinder diameter of left and right vertical cylinder is greater than the cylinder diameter of left and right horizontal air cylinder, two piston rod outer ends of each cylinder are all connected with waling stripe bar, it is connected with the upper and lower beam of a level respectively, upper beam is connected with four vertical left intermediate plates of uniformly-spaced arranging, and on the homonymy side of each intermediate plate, connects soft foamed board is housed; Underbeam is connected with four vertical right clamping pieces of uniformly-spaced arranging, and on the homonymy side of each intermediate plate, also connects soft foamed board is housed, and the foamed board on foamed board and right clamping piece on left intermediate plate is position relationship in opposite directions.
5. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, is characterized in that: its valve core rod of left and right vertical spacing switch lengthens, and upper end is connected with nut, is connected with the level frame of a perforate on the back side of left and right vertical cylinder, and valve core rod is through this.
6. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: throwing seedling case folding controlling organization is: on the every lattice rear wall of four lattice of throwing seedling case, be connected with baffle plate by hinge, wearing frame lower end is connected with forebay, on two, be installed with four levers that are positioned at same plane and are parallel to each other, it passes three 90 degree of partial continuous bending after frame, outer end upwards contacts respectively on eight baffle plates, respectively wearing the horizontal extension spring bar that is separately connected with outer end bending on frame, wearing and on four lever lower walls at frame inner side place, be connected with respectively two long two short four vertical J-shaped touching levers near two, two touching lever length in its outside are shorter, two touching lever length of inner side are longer, respectively be connected with extension spring in this bar upper end, two extension spring outer ends of every side are connected with the extension spring bar of homonymy separately, inside centremost adjacent two Concentric plates, in card, be respectively connected with two different arc striking plates of width of 90 degree of being separated by, two wide striking plates are identical apart from the distance of dish edge, two narrow striking plates are also identical apart from the distance of dish edge, the former distance is greater than the latter's distance, be 90 degree with the phase difference of wide, narrow two striking plates in card, two wide striking plate phase differences in two cards are 90 degree, and the phase difference of two narrow striking plates is also 90 degree, and four striking plates of two cards form the position relationship of 90 degree phase differences in space.
7. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: seedling dish travelling mechanism is: in the framework of dividing a word with a hyphen at the end of a line, forward and backward two ends are equiped with parallel axle, on front axle, connect the two front sprocket wheels that are intervally arranged are housed, on rear axle, connect the two rear sprocket wheels that are intervally arranged are housed, forward and backward sprocket wheel is connected by curved ear chain respectively, two chains are parallel arrangement, on the adjacent lateral edges of two chains, each interval is connected with rectangle card article, the inside and outside end of axle is all through bearing block, and the inner respectively connects is equipped with forward and backward ratchet; Be equiped with forward and backward gas with forward and backward ratchet relevant position, the connecting plate of two cylinder piston rods contacts respectively in the teeth of forward and backward ratchet; Seedling dish is rectangular body disc, in dish, be provided with 128 chamfered edge platform shape cave nests, cross direction is divided into 8 row, length direction is divided into 16 row, Wo Wai bottom, cave is stuck between each card of curved ear chain, at the divide a word with a hyphen at the end of a line rear portion of framework of loom left and right side, be connected with left and right frame by support respectively, in the forward and backward frame of the left and right framework of dividing a word with a hyphen at the end of a line of every side, all connect forward and backward level tray is housed, connect respectively the left and right single pole cylinder flushing with front tray is housed in the front of compressor, the piston rod front end of this two cylinder is all connected with push pedal.
8. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: suppression apparatus structure is: suppression device is two groups, often be assembled with the press wheel that two opposite tilts are arranged, each press wheel wheel shaft is taken turns bar with a company respectively and is connected, this two bar is parallel, its top is connected with a connecting plate, in this plate, on edge, interval is connected with connecting rod on parallel two, on the vertical facade of afer bay, connect vertical upper key seat is housed, on bottom surface, connect vertical middle key seat is housed, two key seats are all connected with pin, its overcoat has sleeve pipe, two upper ends of above-mentioned upper connecting rod are connected with the sleeve pipe on middle key seat respectively, on two, connecting rod middle part is connected with a horizontal pole socket, it is connected by adjusting rod with the sleeve pipe on upper key seat, this bar overcoat has spring, be connected with damping adjusting screw(rod) at afer bay two ends, bar also overlaps and has spring outward, on wheel shaft, cover is connected with key seat under level, be connected with pin, its overcoat has sleeve pipe, damping adjusting screw(rod) lower end is connected with sleeve pipe, upper end is through winning in succession of being connected with afer bay, on boom end, there is nut.
9. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, is characterized in that: gas circuit structure is: driving pulley is connected with compressor by belt, compressor is communicated with by tracheae with air accumulator; Be equiped with the valve group being formed by three lever machinery valves side by side at left frame front end, its top is equiped with minor axis, is connected with driven gear and three arc raised lines corresponding with valve group that be intervally arranged, wherein on axle, two raised line arc length are in the outer part consistent, and the raised line arc length of inner side is shorter; On thumb wheel axle outside left intermittent gear box, connect driving gear is housed, it engages with driven gear; Be equiped with mechanical valve at right frame front end, on the thumb wheel axle of its top, connect corresponding arc raised line is housed; On support, be equiped with respectively left and right mechanical valve; Air accumulator is communicated with by tracheae with above-mentioned valve group, valve, cylinder and limit switch.
10. bowl seeding as claimed in claim 1 nonirrigated farmland automatic transplanter, it is characterized in that: rear sprocket wheel is equipped with in Pulley shaft rear end, it is connected with the gearbox shaft outer end of below by chain, engage with two bevel gears that revolve on cutter shaft the inner respectively by bevel gear gearbox shaft the inner, two revolve cutter shaft outer end is respectively connected with one group and revolves cutter, revolves cutter and is covered with arc guard shield.
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| CN201210458160.1A CN103797941B (en) | 2012-11-15 | 2012-11-15 | Bowl seeding nonirrigated farmland automatic transplanter |
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| CN201210458160.1A CN103797941B (en) | 2012-11-15 | 2012-11-15 | Bowl seeding nonirrigated farmland automatic transplanter |
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| CN103797941B CN103797941B (en) | 2016-12-21 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429248A (en) * | 2014-10-20 | 2015-03-25 | 浙江理工大学 | Full-disc variable-pitch high-efficiency pot shifting machine |
| CN108934341A (en) * | 2018-09-28 | 2018-12-07 | 巴州良佳农机制造有限公司 | Transplanter send seedling device |
| CN109197062A (en) * | 2018-09-28 | 2019-01-15 | 巴州良佳农机制造有限公司 | Transplanter seedling taking device |
| CN111903441A (en) * | 2020-06-03 | 2020-11-10 | 赖日军 | Sand-fixing grass planting device |
| CN112243655A (en) * | 2020-10-21 | 2021-01-22 | 高淑兰 | Unmanned automatic transplanting equipment for ecological restoration slope greening and transplanting method thereof |
| CN112293004A (en) * | 2020-11-10 | 2021-02-02 | 泉州市同益产品设计有限公司 | Automatic seedling taking equipment of transplanter |
| CN112690072A (en) * | 2021-01-26 | 2021-04-23 | 江苏华粮机械有限公司 | Ditching seedling-raising and soil-covering mechanism |
| CN113615347A (en) * | 2021-08-10 | 2021-11-09 | 翁丽彤 | Hand propelled intelligence agricultural is with pea seeding shallow |
| CN115362802A (en) * | 2022-08-31 | 2022-11-22 | 浙江理工大学 | Automatic seedling conveying device and method of vegetable pot seedling transplanter |
| CN115362802B (en) * | 2022-08-31 | 2024-06-04 | 浙江理工大学 | Automatic seedling feeding device and seedling feeding method of vegetable pot seedling transplanting machine |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429248A (en) * | 2014-10-20 | 2015-03-25 | 浙江理工大学 | Full-disc variable-pitch high-efficiency pot shifting machine |
| CN108934341A (en) * | 2018-09-28 | 2018-12-07 | 巴州良佳农机制造有限公司 | Transplanter send seedling device |
| CN109197062A (en) * | 2018-09-28 | 2019-01-15 | 巴州良佳农机制造有限公司 | Transplanter seedling taking device |
| CN108934341B (en) * | 2018-09-28 | 2024-02-09 | 巴州良佳农机制造有限公司 | Seedling feeding device of transplanter |
| CN111903441A (en) * | 2020-06-03 | 2020-11-10 | 赖日军 | Sand-fixing grass planting device |
| CN112243655B (en) * | 2020-10-21 | 2022-02-18 | 高淑兰 | Unmanned automatic transplanting equipment for ecological restoration slope greening and transplanting method thereof |
| CN112243655A (en) * | 2020-10-21 | 2021-01-22 | 高淑兰 | Unmanned automatic transplanting equipment for ecological restoration slope greening and transplanting method thereof |
| CN112293004B (en) * | 2020-11-10 | 2022-02-22 | 六安市辉煌农业股份有限公司 | Automatic seedling taking equipment of transplanter |
| CN112293004A (en) * | 2020-11-10 | 2021-02-02 | 泉州市同益产品设计有限公司 | Automatic seedling taking equipment of transplanter |
| CN112690072A (en) * | 2021-01-26 | 2021-04-23 | 江苏华粮机械有限公司 | Ditching seedling-raising and soil-covering mechanism |
| CN112690072B (en) * | 2021-01-26 | 2023-06-27 | 江苏华粮机械有限公司 | Ditching, seedling-supporting and soil-covering mechanism |
| CN113615347A (en) * | 2021-08-10 | 2021-11-09 | 翁丽彤 | Hand propelled intelligence agricultural is with pea seeding shallow |
| CN113615347B (en) * | 2021-08-10 | 2022-05-10 | 翁丽彤 | Hand propelled intelligence is pea seeding shallow for agricultural |
| CN115362802A (en) * | 2022-08-31 | 2022-11-22 | 浙江理工大学 | Automatic seedling conveying device and method of vegetable pot seedling transplanter |
| CN115362802B (en) * | 2022-08-31 | 2024-06-04 | 浙江理工大学 | Automatic seedling feeding device and seedling feeding method of vegetable pot seedling transplanting machine |
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| CN103797941B (en) | 2016-12-21 |
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Effective date of registration: 20210910 Address after: 841100 Shahe Industrial Park, wuhaoqu Township, Yanqi Hui Autonomous County, Bayingolin Mongol Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: BAZHOU LIANGJIA AGRICULTURAL MACHINERY MANUFACTURING Co.,Ltd. Address before: 841100 Liangjia machine tool processing transfer opposite the Yangyang section of Xinqiao Road, Yanqi County, Bayingolin Mongol Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Liang Shengming |