Summary of the invention
The utility model mainly solves wide-and narrow-row rice transplanter in prior art to improve ventilation, the logical luminous energy power of rice shoot and making total cave number reduce largely, or by greatly reducing the line-spacing of narrow row, realize wide row, thus to the technical problem that the growing space of two strain plant of narrow row impacts, there is provided a kind of can when on total cave number impact less, luminous energy power is led in the ventilation of effective raising plant, and the plant between narrow row ensure that reliable growing space.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of wrong line wide-and narrow-row rice transplanter, comprise vehicle frame, seedling platform and implanting mechanism, it is characterized in that described seedling platform comprises several year seedling plate, described implanting mechanism comprises some transplanting casees of single setting, the upper end of transplanting case is connected with driving mechanism, lower end is provided with revolution case, the two ends of revolution case are provided with transplanting arm, each transplanting arm is provided with transplanting claw, described revolution case is one group with three, in group, revolution case is equidistantly arranged, the spacing of the adjacent revolution case between two adjacent groups is 1.5-2 times of revolution case spacing in group, often group revolution case carries seedling plate corresponding to described in one, the angle of revolution that one, centre and the revolution case of its both sides of the revolution case described in each group are provided with 90 degree is poor.Existing wide-and narrow-row rice transplanter generally has two kinds, one is that seedling fetching hole is evenly arranged, wide-and narrow-row rice transplanting is realized by the lateral displacement of revolution case in rotation process, this rice transplanter mainly carries out transforming arranging to adapt on existing common seedling transplanter, its main feature is the seedling platform that can adopt existing common seedling transplanter, another kind is that seedling fetching hole is arranged to width spacing, and the setting of revolution case is corresponding with seedling fetching hole.These two kinds of rice transplanters all achieve a wide narrow interval variation of seedling planting row pitch.And the utility model is one group of revolution case by three, and the spacing of three revolution casees is less, spacing between group and group is that the 1.5-2 wide-and narrow-row realizing the wide row of two narrow rows one that arranges doubly of the spacing of revolution case in group is arranged, this Transplanting pattern make improve paddy rice by logical luminous energy power while do not affect total cave number of unit are, improve specific yield further.On this basis, in the utility model, because two adjacent with its both sides of one, the centre revolution case in three in group revolution case turn round case, to be provided with the angle of revolution of 90 degree poor, that is, when behind its two, adjacent left and right revolution case seedling taking (or rice transplanting), in the middle of rotating 90 degree, a revolution case just completes seedling taking (or rice transplanting), end again owing to turning round case is equipped with transplanting arm and corresponding transplanting claw, that is, a revolution case rotates 180 degree, just in time complete twice rice transplanting, therefore, rice transplanting position with one, the centre in group revolution case is just in time longitudinal centre position of twice rice transplanting before and after adjacent two the revolution casees in its left and right, finally define the layout that narrow row seedling staggers mutually, that is, the wide-and narrow-row rice transplanting completed by the utility model is the wide between-line spacing layout of two narrow rows one, and the actual horizontal spacing of rice shoot in narrow row is the twice (the adjacent lines rice shoot in narrow row is laterally not corresponding) of its line-spacing.Due to These characteristics, the utility model solves the relatively too small problem of rice shoot spacing in two narrow rows, improves its logical luminous energy power of ventilating greatly.
As preferably, the lower end of described transplanting case is provided with two the synchronism output axles in left and right, and wherein left output shaft is provided with side by side left revolution case, middle revolution case, right output shaft is provided with a right-hand rotation case, and three revolution casees on same transplanting case are one group.This kind of spread pattern of turning round case, same transplanting case is provided with three revolution casees, and three revolution casees are one group, and the spacing of two transplanting casees arranges the spacing determining two groups of revolution casees, is realized the line-spacing of wide row by the spacing arranging this transplanting case.
As preferably, described some transplanting casees are divided into single output transplanting case and dual output transplanting case, single transplanting case that exports is provided with a revolution case, dual output transplanting case is provided with two, left and right revolution case, single output transplanting case is provided with between two dual output transplanting casees, the left side of leftmost side dual output transplanting case is provided with two single output transplanting casees, the right of rightmost side dual output transplanting case is provided with two single output transplanting casees, and two revolution casees that the left and right sides revolution case of described dual output transplanting case is contiguous with it with both sides respectively form one group.Existing agronomy science shows, the narrow row of wide-and narrow-row rice transplanting technology need at 20CM, and the structure of turning round case is comparatively complicated, two revolution casees of dual output transplanting case will realize this pitch requirements, its process costs is higher, with regard to existing agricultural machinery technology, its reliability is also difficult to ensure, therefore, in the technical program, divided by the revolution case of same transplanting case both sides and be listed in adjacent two groups, the transplanting work of wide row is actually responsible for by these two revolution casees, greatly reduce process costs, improve its reliability.
As preferably, described to carry a seedling plate width be 58-63mm.The utility model have employed the rice transplanting technology of the wide row of two narrow rows one, the transplanting arm of three revolution casees gets the rice shoot on same seedling plate, this width of blanket seedling that makes needs significantly to increase, but, the seedling equipment standardization of existing blanket seedling, and obtain large-area popularization, if change nursery width, cost greatly certainly will be needed, cause unnecessary waste, conversely, also the popularization of this novel wide-and narrow-row rice transplanting can be affected greatly, the standard size of existing blanket seedling is: wide 28CM, long 58CM, the mode of seedling blanket is longitudinally placed in the employing without exception of existing rice transplanter, and the width of of the present utility model year seedling plate achieves laterally placement seedling plate, three sections of rice shoots simultaneously got on same blanket seedling are divided with the transplanting claw on three revolution casees of group, when carrying seedling plate and covering a stroke, just in time row's rice shoot takes.This set makes novel wide-and narrow-row rice transplanter of the present utility model can utilize existing blanket seedling and existing equipment, avoids causing waste.
As preferably, described year seedling plate by plate body, send seedling band to form, described plate body by guided plate, send seedling plate to form, guided plate is located at the upper end sending seedling plate, send seedling plate to be provided with and longitudinally send seedling band described in setting, the described seedling plate that send is the high domes in low middle part, both sides, send seedling plate and described guided plate to seamlessly transit.Guided plate is the position of upper seedling, can adopt machinery or artificial mode that blanket seedling is placed on guided plate, and the gravity of its general blanket seedling own moves down.Send after on seedling plate when blanket seedling moves down into, blanket seedling is generally accurately mobile downwards under the effect sending seedling band, because the utility model send seedling plate to be domes, make to enter and send the blanket seedling of seedling plate to be domes, substantially increase the mechanical strength of blanket seedling like this, reduce the problems such as the inclination of blanket seedling, skew, local be at random.
As preferably, the described springing height of the domes of seedling plate of sending is 5-18mm.
As preferably, the described seedling band that send is provided with two, and two are sent seedling band parallel longitudinal, send the direction of the arcuate surface of seedling band and its correspondence position perpendicular.Arcuate surface is a cambered surface, and its direction is that the tangent plane direction of relevant position is perpendicular, so send seedling band to parallel with tangent plane direction, helps and better drives blanket seedling to move with it, and can damage blanket seedling structure.
As preferably, described plate body is up big and down small inverted trapezoidal structure, and plate body both sides are provided with edge guard, and the angle between the edge guard described in both sides is 6-10 degree.This angle determines according to the architectural feature of blanket seedling and seedling density, and this angle is too large, blanket seedling can be made to be squeezed excessive, and affect its entirety and move down, and even occurs that its part moves down, the problem that part does not move down, damage blanket seedling structure.
The utility model operational method, comprises the steps:
Laterally being placed in by standard blanket seedling carries on seedling plate, seedling platform transverse shifting, each revolution case rotates, three transplanting claws turning round two, the left and right of casees of same group are simultaneously to the seedling taking of same blanket seedling, the seedling taking time of the transplanting claw on a middle revolution case is in the center time point of transplanting claw twice seedling taking of two, left and right revolution case, with the revolution case between group transplanting claw the seedling inserted be one group, and be narrow row, the transplanting claw of the revolution case between group and group the seedling inserted be wide row, formed two narrow one wide, the rice shoot line-spacing layout that left and right two row that the middle row of narrow row is adjacent staggers.
The beneficial effect brought of the present utility model is, solve wide-and narrow-row rice transplanter in prior art to improve ventilation, the logical luminous energy power of rice shoot and making total cave number reduce largely, or by greatly reducing the line-spacing of narrow row, realize wide row, thus to the technical problem that the growing space of two strain plant of narrow row impacts, achieve a kind of can when less on the impact of total cave number, luminous energy power is led in the ventilation effectively improving plant, and improves the plant developed width between narrow row.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As Fig. 1, 3, shown in 4, the utility model is a kind of novel wide-and narrow-row rice transplanter, comprise vehicle frame, seedling platform and implanting mechanism, described seedling platform comprises four and carries seedling plate 1, the width carrying seedling plate 1 is 60CM, carry seedling plate by plate body, seedling band 2-3 is sent to form, plate body is up big and down small inverted trapezoidal structure, plate body both sides are provided with edge guard 2-4, angle between edge guard described in both sides is 6-10 degree, plate body is by guided plate 2-1, seedling plate 2-2 is sent to form, guided plate 2-1 is located at the upper end sending seedling plate, seedling plate 2-2 is sent to be provided with longitudinal setting, and described in being parallel to each other, send seedling band 2-3, the described seedling plate that send is the high domes in low middle part, both sides, its springing height is 10mm.Send the direction of the arcuate surface of seedling band 2-3 and its correspondence position perpendicular.Seedling plate and described guided plate is sent to seamlessly transit.Described implanting mechanism comprises four transplanting casees 2 of single setting, the upper end of transplanting case 2 is connected with driving mechanism, the lower end of transplanting case 2 is provided with two the synchronism output axles in left and right, wherein left output shaft is provided with side by side left revolution case 31, middle revolution case 32, right output shaft is provided with a right-hand rotation case 33, three revolution casees on same transplanting case are one group, the two ends of revolution case are provided with transplanting arm, each transplanting arm is provided with transplanting claw 4, in group, revolution case is equidistantly arranged, the spacing of the adjacent revolution case between two adjacent groups is 2 times of revolution case spacing in group, often group revolution case carries seedling plate 1 corresponding to described in one.It is poor that the revolution case that one, the centre (middle revolution case) of the revolution case described in each group is adjacent both sides is provided with the angle of revolution of 90 degree.The spacing of two transplanting casees arranges the spacing determining two groups of revolution casees, is realized the line-spacing of wide row by the spacing arranging this transplanting case.
The utility model in use, laterally being placed in by standard blanket seedling carries on seedling plate, (length due to standard blanket seedling is 58CM, consider that the both sides of blanket seedling and plate body need certain gap, so the width carrying seedling plate is set to 60CM by the present embodiment) seedling platform transverse shifting, each revolution case synchronous axial system, and the transplanting claw of same group three revolution casees is simultaneously to the seedling taking of same blanket seedling, with the revolution case between group transplanting claw the seedling inserted be narrow row, the transplanting claw of the revolution case between group and group the seedling inserted be wide row, form two narrow wide rice shoot line-spacing layouts.
The utility model is one group of revolution case by three, and the spacing of three revolution casees is less, spacing between group and group is that the 1.5-2 wide-and narrow-row realizing the wide row of two narrow rows one that arranges doubly of the spacing of revolution case in group is arranged, this Transplanting pattern make improve paddy rice by logical luminous energy power while do not affect total cave number of unit are, improve specific yield further.On this basis, in the utility model, because two adjacent with its both sides of one, the centre revolution case in three in group revolution case turn round case, to be provided with the angle of revolution of 90 degree poor, that is, when behind its two, adjacent left and right revolution case seedling taking (or rice transplanting), in the middle of rotating 90 degree, a revolution case just completes seedling taking (or rice transplanting), end again owing to turning round case is equipped with transplanting arm and corresponding transplanting claw, that is, a revolution case rotates 180 degree, just in time complete twice rice transplanting, therefore, as shown in Figure 5, rice transplanting position with one, the centre in group revolution case is just in time longitudinal centre position of twice rice transplanting before and after adjacent two the revolution casees in its left and right, finally define the layout that narrow row b rice shoot 5 staggers mutually, that is, the wide-and narrow-row rice transplanting completed by the utility model is two narrow row b mono-wide row a interval layout, and the actual horizontal spacing of rice shoot 5 in narrow row is the twice (the adjacent lines rice shoot in narrow row is laterally not corresponding) of its line-spacing b.Due to These characteristics, the utility model solves the relatively too small problem of rice shoot spacing in two narrow rows, improves its logical luminous energy power of ventilating greatly.
Embodiment 2:
As shown in Figure 2, the present embodiment is on the basis of embodiment 1, implanting mechanism is improved further, transplanting case is divided into single output transplanting case 21 and dual output transplanting case 22, single transplanting case that exports is provided with a revolution case 3, dual output transplanting case is provided with two, left and right revolution case 3, single output transplanting case is provided with between two dual output transplanting casees, the left side of leftmost side dual output transplanting case is provided with two single output transplanting casees, the right of rightmost side dual output transplanting case is provided with two single output transplanting casees, two revolution casees that the left and right sides revolution case of described dual output transplanting case is contiguous with it with both sides respectively form one group.It is poor that the revolution case that one, the centre of the revolution case described in each group is adjacent both sides is provided with the angle of revolution of 90 degree.Existing agronomy science shows, the narrow row of wide-and narrow-row rice transplanting technology need at below 20CM, and the structure of turning round case is comparatively complicated, two revolution casees of dual output transplanting case will realize this pitch requirements, its process costs is higher, with regard to existing agricultural machinery technology, its reliability is also difficult to ensure, therefore, in the technical program, divided by the revolution case of same transplanting case both sides and be listed in adjacent two groups, the transplanting work of wide row is actually responsible for by these two revolution casees, greatly reduce process costs, improve its reliability.
So the utility model is on the basis of existing seedling equipment, achieve the novel wide-and narrow-row rice transplanting of two narrow wide interval rice transplantings, make it when less on the impact of total cave number, luminous energy power is led in the ventilation of effective raising plant, and the plant between narrow row ensure that reliable growing space, carry out walking the output that improve paddy rice.