A kind of double strain formula wide-and narrow-row rice transplanters of veneer
Technical field
The present invention relates to a kind of talents for agri-mechanization, more particularly, to a kind of rice transplanter.
Background technology
Traditional rice cropping typically all using etc. line-spacing transplanting method, but this transplanting method plant with
The problem of sunshade necessarily occurs between plant, all unfavorable to ventilation, thang-kng, the ventilation thang-kng of paddy rice is straight
Connect the preventing and treating that the yield and disease pest of influence paddy rice are cut.Current wide-and narrow-row rice transplanting method has been widely used,
It is narrow row away from a kind of high-yielding rice cultivation technique with wide row away from interval cultivation.The planting type both can guarantee that
Cave number in unit area rationally, and is reasonably distributed with plant population, and ventilation and penetrating light performance is good, photosynthesis
The advantages of rate is high, therefore unit yield is higher, is high yield trial often one of planting type of selection.Meanwhile, by
In ventilation and penetrating light enhancing, make humidity reduction between rice strain, can to a certain extent mitigate disease pest harm, finally
Reach the purpose that high yield is increased income.In order to adapt to the requirement of this agronomy, people also design not a variety of
Wide-and narrow-row rice transplanter, the Chinese patent of such as Publication No. CN10193342 discloses a kind of Helical gear Transmission
Wide-and-narrow separating-planting mechanism of rice transplanter.It is oblique a set of alternating axis to be respectively provided with the left and right gearcase of structure identical
Gear drive, planetary gear is the crossed helical gears of a pair of meshing with intermediate, inclined gear, makes planet axis and gear
Box is inclined, so that being consolidated in planting arm and the gearcase inclination of planet axis;The plane of movement of planting arm seedling pin is not
Plane of rotation again with gearcase is parallel, but makees spatial movement, forms space transplanting work track;Seedling pin from
Seedling setting gate seedling taking position moves to and pushes away seedling point position, and seedling needle point point produces lateral displacement, i.e., perpendicular to machine advance side
To displacement, rice shoot a little relative seedling taking position of burying is had and is laterally moved to left or move to right, equidistantly divide in existing seedling setting gate
Cause that the wide-and narrow-row that seedling planting row pitch forms agriculture requirement distributes alternately under the premise of cloth.This structure is used in existing
The seedling platform of the rice transplanter of equidistant rice transplanting, it is possible to wide-and narrow-row rice transplanting is realized, if but this structure seedling needle point point
The lateral displacement of generation is excessive, i.e. the angle of inclination of seedling pin is excessive, will cause seedling pin in seedling taking to rice shoot
Injury it is excessive;If the lateral displacement that seedling needle point point is produced is too small, i.e. the angle of inclination of seedling pin is too small, just
Can cause that line-spacing is varied less, not reach the agronomy purpose of wide-and narrow-row rice transplanting.Solve this problem, people
Also there is a kind of technical scheme, such as the Chinese patent of Publication No. CN10177954, disclose a kind of wide-and narrow-row
Rice transplanter, it is characterised in that it includes seedling case, transplanting mechanism, moves seedling draw box mechanism, frame, hanger bracket with
And power walking device, seedling case can move seedling draw box mechanism drive under horizontal moving left and right is carried out in frame;
It is characterized in that:Spacing between the rice shoot Qu Cha mechanisms of transplanting mechanism is according between wide row width, narrow row width
Set every ground;There is interval between unit and unit by by laterally several seedling blanket placement units are divided into seedling case,
Placement seedling blanket position is provided with the unit, its width is the twice of narrow row width;Each unit is equipped with two
Spacing is the rice shoot Qu Cha mechanisms of narrow row width.In the technical scheme, taking for two rice shoots of each unit is slotting
The setting of mechanism is necessarily, first since seedling blanket foremost seedling taking, second centre from seedling blanket is opened
Beginning seedling taking, this point can be seen that this rice transplanting for allowing for being completed by the technical scheme from its specification,
Its narrow row is necessarily the half of blanket seedling cell width, and by taking existing standard blanket seedling as an example, width is 28CM, its
The narrow row width of realization is 14CM.But current agronomy research shows, the width of this narrow row be it is overstocked,
The growth of paddy rice can be influenceed, and narrow row width should reach 16-18CM and be advisable, therefore, to reach this wide
Degree, it is necessary to cultivate 32-36CM blanket seedlings wide, this has clearly a need for cultivating equipment to existing blanket seedling comprehensively
Transformation renewal is carried out, very big waste is caused.This is also that the technical scheme is not promoted actually
Major reason.
The content of the invention
The rice shoot that the present invention mainly solves the wide-and narrow-row rice transplanter existing for prior art damages serious, it is difficult to
Adapt to the technical problem of existing blanket width of seedling shoot degree etc., there is provided one kind can be in the case where rice shoot be protected, using existing
Some blanket seedlings cultivate equipment, and the double strain formula width of the veneer for reaching agriculture requirement are being realized with the situation of standard blanket seedling
Row rice transplanter.
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals:A kind of veneer is double
Strain formula wide-and narrow-row rice transplanter, including car body, seedling platform and implanting mechanism, described seedling platform include several seedlings
Plate, described implanting mechanism is made up of driving box, revolution case, and each revolution case is provided with transplanting arm, transplanting
Arm is provided with transplanting claw, it is characterised in that a room is provided between described seedling plate and seedling plate, each seedling plate
It is correspondingly provided with two seedling takings position, each seedling taking position is correspondingly provided with described revolution case and corresponding transplanting arm and inserts
Seedling pawl, two spacing of seedling taking position can put 1/2nd of blanket width of seedling shoot degree for seedling plate, and same seedling plate is corresponding
The rotary track of the revolution case described in two justifies mutual structure in an angle so that the rice transplanting point of left side transplanting claw
Seedling taking point corresponding relative to its offsets 0-2CM to the left;The rice transplanting point of right side transplanting claw is corresponding relative to its to be taken
Seedling point offsets to the right 0-2CM, and arranged on left and right sides transplanting claw offsets 2-4CM altogether from seedling taking point to rice transplanting point.This
The rotary track circle of the revolution case of invention refers to taking the point at non-rotating center on revolution case, in revolution
During case is rotated one week, the track that the point is passed by.In the technical program, same seedling plate corresponding two
The rotary track of individual described revolution case justifies mutual structure in an angle so that rice transplanting point is not in seedling taking point
Underface, and shift.Set by this technology so that corresponding two rice transplantings point is than corresponding
The spacing of two seedling taking points is bigger.Because two rice transplanting points here are exactly narrow row, its offset distance
0-2CM, and both offset to both sides respectively, so, its actual spacing becomes big 2-4CM, therefore it is both real
Show narrow row width suitably to amplify, will not injure rice shoot because transplanting claw angle of inclination is excessive again, it is certainly left
Right both sides, provided of course that spacing amplifies 2-4CM altogether, the offset distance of transplanting claw of left and right two can be with difference.
Wide row of the invention is obtained by the room set between seedling plate and seedling plate, therefore, the present invention can realize width
Row and all appropriate wide-and narrow-row rice transplanting of narrow row.The significance of the technical program is, (normal with existing standard
With) blanket width of seedling shoot degree based on, in the prior art, the width realized by blanket seedling two transplanting claws of correspondence
Narrow row in narrow row rice transplanting, is narrow on agronomy, and the present invention realizes breakthrough in this, both
The blanket seedling of existing width is make use of, the wide-and narrow-row rice transplanting of suitable line-spacing is also realized.
Preferably, passing through a deflecting between the rotating shaft of described revolution case and described driving box output shaft
Mechanism is connected.The general moving direction in seedling platform at work of the output shaft of driving box is parallel, if revolution
The rotating shaft of case is that if not carrying out deflecting, then the rotary motion trace circle of revolution case must in the output shaft of connection driving box
Moving direction so with seedling platform is perpendicular, is also parallel to each other between the rotary motion trace circle of each revolution case, does not exist
Angle.Therefore, the technical program passes through a side steering so that revolution case rotating shaft and the output of driving box
It is not parallel, not coaxial between axle, and there is an angle, realize two revolution rails of corresponding revolution case
Mark justifies mutual structure in an angle.The angular dimension of the side steering institute deflecting determines that same seedling plate is corresponding
The size of the angle between two rotary motion trace circles of revolution case.
Preferably, being provided with a dual output driving box, the two of dual output driving box between two neighboring seedling plate
Side is respectively equipped with that the seedling plate of revolution case described in one respectively with the side is corresponding, and the seedling plate at left and right two ends also divides
Be not provided with a single output driving case, single output driving case is provided with a revolution case, with it is left right-hand member seedling plate
Correspondence, forms two layouts of revolution case of a seedling plate correspondence.The technical scheme causes dual output driving box
Both sides revolution case does not correspond to same seedling plate, and corresponds respectively to two adjacent seedling plates, due to same
The position of the corresponding two revolutions case of seedling plate is nearer, and the space between both is very limited, it is difficult to arrange one
Individual driving box.
Preferably, the lower end middle part of described seedling plate is provided with blanket seedling fragmenting plate, when seedling platform is in the rightmost side,
Seedling plate corresponding two seedling takings position be respectively at seedling plate most or end and blanket seedling fragmenting plate right side.The present invention exists
When using, simultaneously by transplanting claw seedling taking, one takes the corresponding two seedling takings position of same seedling plate since left end,
One takes since middle part, and as seedling platform is moved to the left, the position of seedling taking point moves right relative to seedling platform,
Until the seedling taking point in left side reaches the middle part of seedling plate, the seedling taking point on right side reaches the rightmost side of seedling plate, now,
In theory, left side seedling point to should row rice shoot first half last root rice shoot, but if this root rice shoot is
The left and right sides without any containment surfaces, this root rice shoot causes that transplanting claw takes not at all being easy for down
To rice shoot, similarly, when Dang Miaotai is moved from left to right, i.e., seedling taking point is moved left relative to seedling platform from the right side is past,
Right side seedling taking point also has a case that same when reaching last root rice shoot.Therefore, the technical program is in seedling plate
Middle part lower end be provided with a blanket seedling fragmenting plate, during blanket seedling is moved down, its to blanket seedling formed point
Cut, and reach the effect of contraction to the rice shoot of its both sides.
Preferably, described blanket seedling fragmenting plate includes a base plate for being used to be fixed on seedling plate, and
One fragmenting plate perpendicular to base plate, the fragmenting plate upper end is wedge angle, fits in fixed plate, and lower end tilts,
Constitute a cutting edge obliquely.The cutting edge has good dissection to blanket seedling.
Preferably, described seedling plate can put blanket width of seedling shoot degree for 28CM, the corresponding two seedling takings point of same seedling plate
Spacing be 14CM, i.e., the spacing of the seedling taking point of corresponding two transplanting claws of same seedling plate is 14CM.The technology
In scheme, the blanket seedling that seedling plate can be put is 28CM, and this is a kind of most commonly used blanket seedling size of popularization, existing big
Amount seedling equipment is between the size, the rice shoot of the 16-18CM that rice transplanting point is realized after being offset relative to seedling taking point
Away from being rational narrow row width in wide-and narrow-row rice transplanting technology, the technical program effectively realizes monolithic 28CM
Blanket seedling complete two row rice transplantings, and spacing more than blanket width of seedling shoot degree 1/2, reach rational 16-18CM.Also,
Due to single transplanting claw from seedling taking to rice transplanting lateral shift distance it is smaller, the angle of inclination that it mutually arrives rice shoot compared with
It is small, substantial injury will not be caused to rice shoot.
The beneficial effect brought of the invention is to solve some the wide-and narrow-row rice transplanters existing for prior art
Rice shoot damages serious, and some wide-and narrow-row rice transplanters are difficult in adapt to the technical problem of existing blanket width of seedling shoot degree etc., there is provided
One kind can cultivate equipment, in the feelings with standard blanket seedling in the case where rice shoot is protected using existing blanket seedling
Condition realizes reaching the wide-and narrow-row rice transplanter of agriculture requirement.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the invention;
Accompanying drawing 2 is a kind of structural representation of blanket seedling fragmenting plate of the invention;
Accompanying drawing 3 is the left view of accompanying drawing 2.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment 1:
As shown in figure 1, the present invention is a kind of double strain formula wide-and narrow-row rice transplanters of veneer, including car body, seedling platform with
And implanting mechanism, described seedling platform includes 4 seedling plates 1, and described implanting mechanism is by driving box 2, revolution case
3 are constituted, and each revolution case is provided with transplanting arm 4, and transplanting arm is provided with transplanting claw 7, described seedling plate and seedling
A room 8 is provided between plate, each seedling plate is correspondingly provided with two seedling taking positions 5, each seedling taking position is correspondingly provided with
Described revolution case each revolution case be provided with two transplanting arms, transplanting arm is provided with transplanting claw.Two seedling takings
The spacing of position can put 1/2nd of blanket width of seedling shoot degree for seedling plate.The rotating shaft and described driving box for turning round case are exported
It is connected by side steering between axle, the revolution rail of the revolution case described in same seedling plate is corresponding two
Mark justifies mutual structure in an angle so that rice transplanting point seedling taking point corresponding relative to its of left side transplanting claw is to the left
Skew 0-2CM;Rice transplanting point seedling taking point corresponding relative to its of right side transplanting claw offsets to the right 0-2CM, left,
Right both sides transplanting claw offsets 2-4CM altogether from seedling taking point to rice transplanting point.
Originally in use, the two row seedlings that the rice shoot removed from same seedling plate is inserted are narrow row, adjacent two to the present invention
The two row seedlings that adjacent two plants of seedlings that individual seedling plate is removed are inserted are wide row, to realize wide-and narrow-row rice transplanting.One seedling plate
The rotary track of the revolution case described in corresponding two justifies mutual structure in an angle so that rice transplanting point is not place
In the underface of seedling taking point, and shift.Set by this technology so that same seedling plate corresponding two
Individual rice transplanting point is bigger than the spacing of corresponding two seedling takings point.Because two rice transplanting points here are exactly narrow row,
Its offset distance is 1-2CM, and both offset to both sides respectively, so, its actual spacing becomes big 2-4CM,
Therefore it had both realized narrow row width and had suitably amplified, and will not injure seedling because transplanting claw angle of inclination is excessive again
Seedling.Wide row of the invention is obtained by the room set between seedling plate and seedling plate, therefore, the present invention can be real
Existing wide row and all appropriate wide-and narrow-row rice transplanting of narrow row.
Embodiment 2:
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is the double strain formula wide-and narrow-row rice transplanters of veneer, including car body,
Seedling platform and implanting mechanism, described seedling platform include 4 seedling plates 1, described implanting mechanism by driving box 2,
Revolution case 3 is constituted, and each revolution case is provided with transplanting arm 4, and transplanting arm is provided with transplanting claw 7, described seedling
A room 8 is provided between plate and seedling plate, each seedling plate is correspondingly provided with two seedling takings position, two neighboring seedling plate it
Between be provided with a dual output driving box, the revolution case being respectively provided on two sides with described in point of dual output driving box
Seedling plate not with the side is corresponding, and the seedling plate at left and right two ends further respectively has a single output driving case, the list
Output driving case is provided with a revolution case, with it is left right-hand member seedling plate it is corresponding, form seedling plate correspondence two times
The layout of turnning box.Each revolution case is corresponding with a seedling taking position respectively, and each revolution case is provided with two transplantings
Arm, transplanting arm is provided with transplanting claw.Two spacing of seedling taking position can put 1/2nd of blanket width of seedling shoot degree for seedling plate.
Turn round and be connected by a side steering between the rotating shaft of case and described driving box output shaft, same seedling plate
The rotary track of the revolution case described in corresponding two justifies mutual structure in an angle so that both transplanting claws
Rice transplanting point relative to both seedling taking points to both sides offset.The lower end middle part of described seedling plate is provided with blanket seedling point
Cut plate, when seedling platform is in the rightmost side, the corresponding two seedling takings position of seedling plate be respectively at seedling plate most or end and blanket
The right side of seedling fragmenting plate.Blanket seedling fragmenting plate 6 includes a base plate 61 for being used to be fixed on seedling plate, and
One fragmenting plate 62 perpendicular to base plate, the fragmenting plate upper end is wedge angle 63, fits in fixed plate, and lower end is stuck up
Rise, constitute a cutting edge obliquely.Seedling plate can put blanket width of seedling shoot degree for 28CM, same seedling plate corresponding two
The spacing of individual seedling taking point is 14CM, i.e., the spacing of the seedling taking point of corresponding two transplanting claws of same seedling plate is 14CM,
The position of the rice transplanting point of the two transplanting claws is respectively:The rice transplanting point of left side transplanting claw is corresponding relative to its to be taken
Seedling point offsets 1CM to the left;Rice transplanting point seedling taking point corresponding relative to its of right side transplanting claw offsets to the right 2CM,
I.e. as narrow row, the spacing of the two rice transplanting seedling points is 17CM.
In the present embodiment, a blanket seedling fragmenting plate is provided with the middle part lower end of seedling plate, is moved down in blanket seedling
During, it is formed to blanket seedling splits, and reaches the effect of contraction to the rice shoot of its both sides.What seedling plate can be put
The width of blanket seedling is 28CM, and this is a kind of most commonly used blanket seedling size of popularization, and existing a large amount of seedling equipments are equal
It is the size, the rice shoot spacing of the 16-18CM that rice transplanting point is realized after being offset relative to seedling taking point is that wide-and narrow-row is inserted
Rational narrow row width in seedling technology, the blanket seedling that the technical program effectively realizes monolithic 28CM completes two
Row rice transplanting, and spacing reaches rational 16-18CM more than the 1/2 of blanket width of seedling shoot degree.Also, inserted due to single
Lateral shift distance of the seedling pawl from seedling taking to rice transplanting is smaller, and the angle of inclination that it mutually arrives rice shoot is smaller, will not be right
Rice shoot causes substantial injury.