CN1539260A

CN1539260A - Bilayer trays for raising seedling

Info

Publication number: CN1539260A
Application number: CNA2004100389938A
Authority: CN
Inventors: 何爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-29
Filing date: 2001-03-29
Publication date: 2004-10-27
Anticipated expiration: 2021-03-29
Also published as: CN1278599C

Abstract

A tray for culturing dual layers of rice seedlings is composed of upper band layer and lower tray. Said band layer has a matrix of seedling-culturing circular pipes with both open ends. Said lower tray has a matrix of seedling-culturing pot bodies with open top.

Description

Double-deck seedling-cultivating disk

The present invention is to be March 29 calendar year 2001 the applying date, and application number is 01107293.8, and name is called the dividing an application of application for a patent for invention of seedling-cultivating disk and rice shoot insertion type transplanter.

The present invention is relevant with seedling and the machine for pricking out of crops.

The seedling-distributing mode of existing rice transplanter is that jaw clamping type or comb-tooth-type seedling pawl are separated seedlings or planting from seedling holding box, and the rice transplanting mode is reciprocating type or roller, and structure is complicated.Because used rice shoot is conventional seedling, pull up seedlings through manual, to wash seedling, cut vanning again behind the seedling root, labour intensity is big, and efficient is low.And the rice transplanter difficulty of separating seedlings or planting, mechanical damage is serious, poor practicability.Existing rice shoot family seedling mode is all used the monolayer plastic dish, is difficult to the control spacing in the rows in the transplanting process, more can't realize the directional transplant of corn.

The purpose of this invention is to provide a kind of simple in structure, rice transplanting quality height, high efficiency, the rice shoot insertion type transplanter of low cost.

The present invention is achieved in that

Rice shoot insertion type transplanter of the present invention, there are transmission device (14) and fork axle (30) to be in transmission connection on the frame (12), the fork axle is connected with fork (36), fork (36) is connected with inserted link frame (52) intermittently-driving, the inserted link frame cooperates with slideway (51) on the framework pillar (50), there is supporting moving device to cooperate on the frame (12) with alms bowl dish (4), dialing drum (42) is arranged on the plate rail (18), seedling band (2) and alms bowl dish (4) disengaging pawl (44), dialing drum (42) is in transmission connection with take-up roller (47), seedling band (2) is connected with take-up roller (47), alms bowl dish (4) is connected hull (64) support frame (12) by protection plate net (41) with recovery frame (61).

The blade (43) that projection is arranged on protrusion taeniae (22) dialing drum (42) is arranged on the plate rail (18) of frame (12), blade (43) laterally is divided into plurality of sections, groove (43A) that forms between the section and taeniae (22) and the disengaging pawl (44) on the plate rail (18) join, and the groove between disengaging pawl (44) parting bead (44A) cooperates with the stringer that the alms bowl pipe (3) of seedling band (2) forms.

The chute (55) that setting arranged on the frame (12) cooperates with inserted link (53) and plug (54) thereof on the inserted link frame (52) in the rear end of disengaging pawl (44), the breach (44B) that plug (54) correspondence is positioned at the disengaging pawl (44) of chute (55) upper end is located the alms bowl pipe (3) of seedling band (2), there is plough (62) chute (55) lower end, plate rail (18) is gone up has seedling blocking plate (57) in inserted link (53) front, and there is belt hold roller (45) back.

The cross section of chute (55) is half garden arc, its garden, top arc is greater than garden, bottom arc, the cross section of inserted link (53) and plug (54) is half garden arc, the garden arc dia of plug (54) is less than the garden arc dia of chute (55), both form semi-closed shape, and commutator makes inserted link (53), plug (54) rotate 100 °-135 ° in rudder T tail (63) upper end of chute (55) bottom plough (62).

Power input shaft (15) is in transmission connection with fork axle (30), there are escapement (33) and travelling gear (14) engagement in fork axle two ends, escapement (33) drives fork (36) inhour and rotates, fork (36) end is whenever revolved to turn around with the flange (28) of inserted link frame (52) and is contacted once, inserted link frame (52) slides in slideway (51) by roller, the two ends of fork axle (30) have ratchet (27) to cooperate with the ratchet (35) of dialing drum (42), and fork axle (30) one ends have driving lever (37) to cooperate with the curved touching lever (72) of Traverse Displacement Unit (38).

Rice shoot insertion type transplanter of the present invention.Comprise seedling band 2 and alms bowl dish 4, seedling band 2 is last, some alms bowl pipes 3 of under shed constitute, rectangular, seedling band 2 is supported on the alms bowl dish 4, alms bowl dish 4 is made up of the alms bowl body 5 of some openings, rectangular, alms bowl pipe 3 is positioned at alms bowl body 5, there are transmission device 14 and fork axle 30 to be in transmission connection on the frame 12, the fork axle is connected with fork 36, and fork 36 is connected with 52 intermittently-drivings of inserted link frame, and the inserted link frame cooperates with slideway 51 on the framework pillar 50, there is supporting moving device to cooperate on the frame 12 with alms bowl dish 4, dialing drum 42 is arranged on the plate rail 18, seedling band 2 and alms bowl dish 4 disengaging pawls 44, dialing drum 42 is in transmission connection with take-up roller 47, and seedling band 2 is connected with take-up roller 47, alms bowl dish 4 is connected hull 64 support frames 12 by protection plate net 41 with recovery frame 61.

There is the taeniae 22 of protrusion to cooperate on the plate rail 18 of frame 12 with the longitudinal fluting of cultivating tray 1, there is the blade 43 of projection to cooperate on the dialing drum 42 with the transverse concave groove of cultivating tray 1, blade 43 laterally is divided into plurality of sections, the groove 43A that forms between the section joins with taeniae 22 on the plate rail 18 and disengaging pawl 44, and the groove between the disengaging pawl 44 parting bead 44A cooperates with the stringer that the alms bowl pipe of seedling band 23 forms.

There is the chute 55 of setting to cooperate with inserted link 53 and plug 54 thereof on the frame 12 in the rear end of disengaging pawl 44, plug 54 correspondences are positioned at the alms bowl pipe 3 of breach 44B place seedling band 2 of the disengaging pawl 44 of chute 55 upper ends, there is plough 62 chute 55 lower ends, in inserted link 53 fronts seedling blocking plate 57 is arranged on the plate rail 18, there is belt hold roller 45 back.

The cross section of chute 55 is half garden arc, its garden, top arc is greater than garden, bottom arc, the cross section of inserted link 53 and plug 54 is half garden arc, and it is corresponding with alms bowl pipe 3 and outstanding position 7, the garden arc dia of plug 54 is less than the garden arc dia of chute 55, both form semi-closed shape, and commutator makes inserted link 53, plug 54 rotate 100 °-135 ° in rudder T tail 63 upper ends of chute 55 bottom ploughs 62.

Power input shaft 15 is in transmission connection with fork axle 30, there are escapement 33 and travelling gear 14 engagements in fork axle two ends, escapement 33 drives fork 36 inhours and rotates, and fork 36 ends are whenever revolved to turn around with the flange 28 of inserted link frame 52 and contacted once, and inserted link frame 52 slides in slideway 51 by roller.The two ends of fork axle 30 have ratchet 27 to cooperate with the ratchet 35 of dialing drum 42, and fork axle 30 1 ends have driving lever 37 to cooperate with the curved touching lever 72 of Traverse Displacement Unit 38.

Alms bowl pipe 3 and alms bowl body 5 have the outstanding position 7 that matches, and the degree of depth of alms bowl pipe 3 is 1/2nd to 2/3rds of alms bowl bodies 5, and the degree of depth at outstanding position 7 is 1/3rd to 1/2nd of alms bowl body 5 degree of depth, and aperture 6 is arranged at the bottom of alms bowl body 5.

The present invention is simple in structure, easy to manufacture, cancel traditional mechanical seedling-distributing mechanism and replaced when growing seedlings the double-deck seedling-cultivating disk of packing, so rice transplanting mechanism reliable operation, the field planting quality is good, can not damage rice shoot, is applicable to the standardized cultivation of multiple kinds of crops and the directional transplant of corn, can be completely achieved automatic operation, high efficiency.

Following is accompanying drawing of the present invention:

Fig. 1 is a setting machine structural representation of the present invention.

Fig. 2 is frame and fork work schematic diagram.

Fig. 3 is plate rail and dialing drum structural representation.

Fig. 4 is the vertical view of Fig. 1.

Fig. 5 is the upward view of Fig. 4.

Fig. 6 is seedling band and alms bowl dish structural representation.

Fig. 7 is the A-A cutaway view of Fig. 6.

Fig. 8 is the B-B cutaway view of Fig. 6.

Fig. 9 is the dialing drum structural representation.

Figure 10 is the rice transplanting mechanism schematic diagram.

Figure 11 is the chute schematic diagram.

Figure 12 is the slot schematic diagram.

Figure 13 is the plough schematic diagram.

Figure 14 is the vertical view of Figure 13.

Figure 15 is the disengaging pawl structural representation.

Figure 16 is the Traverse Displacement Unit structural representation.

Following is embodiments of the invention:

The agricultural tension film of seedling band 2 usefulness of seedling-cultivating disk of the present invention is made, and the agricultural disk material of moulding of alms bowl dish 4 usefulness is made.The seedling tape thickness is 0.05-0.15mm, and the alms bowl disc thickness is between 0.20-0.35mm.Aperture 6 is arranged at alms bowl body 5 bottoms.Alms bowl pipe 3 is arranged on the seedling band 2.Alms bowl body 5 is garden shape with alms bowl pipe 3, all by the arrangement of embarking on journey in length and breadth.Separate with uniform distances in length and breadth, so that on the parting bead money 4A of the blade 43 of the taeniae 22 of setting machine, dialing drum 42 and disengaging pawl 44, steadily move smoothly.In order to prevent rice shoot tenesmus from alms bowl pipe 3 when alms bowl dish 4 separates with seedling band 2 or after separating, in the alms bowl body 5 and the direction of advance lower right corner, alms bowl pipe 3 upper end outstanding position 7 is set, its degree of depth is 1/3rd to 1/2nd of an alms bowl body 5.When cultivating rice shoot, alms bowl pipe 3 places in the alms bowl body 5.Alms bowl dish 4 overlaps naturally with the outstanding position 7 of seedling band 2.

Pressing line 9 on the overlap 8 of alms bowl dish 4 and seedling band 2 both sides matches, and the length of seedling band 2 is several times of alms bowl dish 4.

Setting machine of the present invention can utilize the head of existing rice transplanter, throwing transplanting machine, harvesting and tillage machine, transplanter and running gear to be the traction power source.

Dynamic power shaft 15 on the frame 12, axle 15 two ends have the travelling gear 14 and the escapement 33 at fork axle 30 two ends to mesh.Fork 36 is connected in fork axle 30, is rotated counterclockwise with escapement.Whenever turning around with the flange 28 of inserted link frame 52 and contact once in the end of fork 36, makes inserted link frame 52 by roller upper and lower moving in the slideway 51 of column 50.

Fromer rail 19 on the frame 12 and rear rail 20 supporting plate rails 18.Plate rail 18 tilts to be bent upwards forward, and an end has the sprocket wheel 46 of take-up roller 47 and winding sprocket wheel 49 and dialing drum axle 34 to be in transmission connection by chain 48.Make dialing drum 42 and take-up roller 47 same moved further, disengaging pawl 44 belt hold rollers 45 and seedling blocking plate 57 are arranged on the plate rail 18.

Driving lever 37 on the fork axle 30 is stirred the curved touching lever 72 of Traverse Displacement Unit 38 on the crossbeam 29, makes tooth bar 39 drive plate rail 18 along fromer rail 19 and rear rail 20 move left and right, realizes the move left and right of cultivating tray 1, presses the given speed feeding to guarantee pot seedling 11.Its structure is that the curved touching lever 72 on the Traverse Displacement Unit 38 is hinged with touching lever beam 71, touching lever beam 71 is connected with crossbeam 29 on the frame 12 by upright shafts 74, axle sleeve 75 is slidingly matched with upright shafts 74, and be hinged with shift fork body 77, axle sleeve 75 and return spring 76 are hinged with curved touching lever galianconism end, the shift fork head of shift fork body 77 cooperates with the tooth of tooth bar 39, there is left and right tuning pin 78 to cooperate with tuning hook 79 and spring 80, tooth bar 39 have on groove and the crossbeam 29 axle bolt 73 movingly, the long arm end of curved touching lever 72 cooperates with the driving lever 37 on the fork axle 30.

When transmission device 14 drives 30 rotations of fork axle, driving lever 37 on the axle is stirred curved touching lever 72, curved touching lever 72 galianconism upwards, promoting axle sleeve 75 and shift fork body 77 moves upward, the shift fork head of shift fork body 77 1 ends promotes tooth bar 39 again, make the plate rail 18 that is fixed on the tooth bar 39 move a tooth pitch and also just move lattice from, the cultivating tray 1 on the plate rail 18.When driving lever 37 leaves curved touching lever 72, to bend the pressure of touching lever 72 and eliminate, return spring 76 makes each parts homing.The traversing of cultivating tray 1 finished in circulation and so forth.

The vertical shift of cultivating tray 1 is achieved in that

When Traverse Displacement Unit 38 traversing to about hold extreme position, when plate rail 18 stops traversing one time, ratchet 27 intermittences at fork axle 30 two ends are stirred ratchet 35 on the dialing drum 42 at the two ends extreme position, make dialing drum axle 34 and pull out drum 42 rotations, the sprocket wheel 46 that pulls out on the drum axle 34 is finished vertical shift by chain 48 drive sprocket wheels 49 synchronously with take-up roller 47.

Seedling band 2 takes off by take-up roller 47 backrush in good time, and alms bowl dish 4 makes it move on to behind 18 the bottom along protection plate net 41 from plate rail by disengaging pawl 44 and reclaims on the frame 61, take away in good time.Alms bowl dish 4 all can be repeatedly used with seedling band 2.

Inserted link 53 cooperates with chute 55.Chute 55 is half garden arc, and interior empty diameter is unanimous between the higher and lower levels, is slightly larger than the diameter of pot seedling.Garden, top arc is greater than garden, bottom arc, garden, top arc is 280-300 °, garden, bottom arc is 180 °, inserted link 53 and plug 54 are smaller part garden arcs, be about 100-135 °, when inserting down, inserted link 53 and plug 54 are inserted for 7 times from the outstanding position of the scarce 44B aligning pot seedling 11 of disengaging pawl 44, plug 54 forms semi-closed shape with chute 55, commutator makes inserted link 53 and plug 54 change 100 °-135 ° of angles before plug 54 arrives plough 62 rudder T tails 63 places, the scope that inserted link 53 and plug 54 enter chute 55 fully, make pot seedling 11 within preceding half garden arc of chute 55 directions of advance, be dotted line 54A place among Figure 12, make pot seedling 11 can leave chute 55 smoothly, drop in the ditch that plough 62 leaves.When fork 36 made inserted link frame 52 rise once more, inserted link 53 recovered original state.

Claims

1, double-deck seedling-cultivating disk, combine by upper strata seedling band (2) and lower floor's alms bowl dish (4), seedling band (2) is made of the disk-like structure body that the top and bottom that is separated into a plurality of alms bowl pipes (3) and each alms bowl pipe (3) all has opening, it is characterized in that alms bowl dish (4) is had opening and had the disk-like structure body of bottom surface to be constituted by the top that is separated into a plurality of alms bowl bodies (5) and each alms bowl body (5), alms bowl body (5) is circle with the cross section of alms bowl pipe (3), the arrangement of embarking on journey in length and breadth, alms bowl dish (4) supporting seedling band (2), alms bowl pipe (3) is positioned at alms bowl body (5) and its profiling.

2, double-deck seedling-cultivating disk according to claim 1, the degree of depth that it is characterized in that alms bowl pipe (3) is 1/2nd to 2/3rds of an alms bowl body (5), alms bowl pipe (3) and alms bowl body (5) have the outstanding position (7) that matches, the degree of depth at outstanding position (7) is 1/3rd to 1/2nd of alms bowl body (5) degree of depth, and aperture (6) is arranged at alms bowl body (5) bottom.

3, double-deck seedling-cultivating disk according to claim 1 is characterized in that alms bowl dish (4) is that the agricultural disk material of moulding of 0.2～0.35mm is made with thickness, and seedling band (2) is that the agricultural tension film of 0.05～0.15mm is made with thickness.

4, double-deck seedling-cultivating disk according to claim 1 and 2 is characterized in that the pressing line (9) on the overlap (8) of alms bowl dish (4) and seedling band (2) both sides matches.