CN201491495U - Transverse repositioning device for seedling box - Google Patents
Transverse repositioning device for seedling box Download PDFInfo
- Publication number
- CN201491495U CN201491495U CN2009202162128U CN200920216212U CN201491495U CN 201491495 U CN201491495 U CN 201491495U CN 2009202162128 U CN2009202162128 U CN 2009202162128U CN 200920216212 U CN200920216212 U CN 200920216212U CN 201491495 U CN201491495 U CN 201491495U
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- transverse
- case
- seedling
- semiclosed
- cam
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Abstract
The utility model discloses a transverse repositioning device for a seedling box, aiming at solving the problem of the prior art that the seedling is wrongly arranged in the longitudinal direction. The utility model comprises a bracket provided with a transverse rail and a semi-closed sliding way sliding relative to the rail, a transverse transmission device and a longitudinal transmission device, wherein a screw shaft and a sliding sleeve which is connected with the sliding way under the action of the driving device drive the semi-closed sliding way to slide in a reciprocating manner; the longitudinal transmission device comprises a driving shaft and two guiding rods; and two ends of the screw shaft are respectively provided with a guiding cam. The transverse repositioning device also comprises a left limiting block and a right limiting block, a left box moving sliding block and a right box moving sliding block, a left box moving lever and a right box moving lever, a cross connector and a spring. By using the structure, before the sliding way moves to the end of the transverse rail, the limiting block limits one end of the box moving lever, and the left cam and the right cam at two ends of the sliding sleeve are alternatively contacted with the guiding cam so as to drive a positioning shifting shaft to lead the box moving sliding blocks to push the seedling box, complete transverse positioning and simultaneously lead the guiding rods to swing and drive the driving shaft to rotate by a preset angle.
Description
Technical field
The utility model relates to a kind of rice transplanter transverse relocating device for seedling box.
Background technology
Existing rice transplanter seedling case generally can not located lateral, be only applicable to the seedling dish use that rice shoot vertically aligns and arranges, can not correct the location in transmission process, laterally there being the seedling dish of dislocation, inconvenience is in use arranged more, and can cooperate rice shoot vertically not line up and arrange the seedling dish use that is provided with, relative matrix is set owing to be staggered arranges rice shoot well-ventilated in cultivating process, the rice shoot quantity that can cultivate on the unit are seedling dish is more, reduce seedling dish manufacturing cost and peasant's seedling cost, economize the land resource.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of seedling case that vertical not contraposition is arranged to rice shoot to carry out the transverse relocating device for seedling box of secondary location.
In order to achieve the above object, transverse relocating device for seedling box of the present utility model comprises:
Support is provided with cross track, and described track is provided with the semiclosed slideway that is used for ccontaining seedling case, and described semiclosed slideway can slide by described relatively cross track;
Traverse gear, comprise the sliding sleeve that two end supports is arranged on the helical axis on the described support and matches with described helical axis, described sliding sleeve is connected with described semiclosed slideway, and described helical axis reciprocatingly slides on described track making described sliding sleeve drive described semiclosed slideway under the effect of drive unit;
Vertically transmission device comprises that a driving shaft and an end are separately positioned on two guide posts of described driving shaft bottom, and described helical axis two ends are respectively arranged with guide cam; Described sliding sleeve is arranged on the transverse bar, and described transverse bar two ends are articulated with the vertical support arm that is connected with described semiclosed slideway, and the sliding sleeve two ends are respectively arranged with the left and right cam that matches with described guide cam; Be provided with two twisting driving levers between described two vertical support arms and articulate with transverse bar respectively, be connected with the location dial axis between the described twisting driving lever, described guide post free end is located on the dial axis of described location; The relative cross track of sliding sleeve moves to the helical axis end, thereby left and right cam alternately cooperates with described guide cam respectively and makes location dial axis swing drive described guide post to swing and drive described drive shaft turns predetermined angular;
Transverse relocating device, comprise a left side that is arranged on described cross track bottom, right two limited blocks and the linkage that is arranged on the described semiclosed slideway, described linkage is specifically by a left side, right two move the case slide block, a left side, the case lever moves to right, cross connector and spring are formed, wherein, a described left side, the case balance pivot that moves to right is oppositely arranged on respectively on the described semiclosed track, a left side, move to right case slide block the inner respectively by a cross connector and a described left side, moving to right, case lever upper end is corresponding to be connected, and the outer end part that suspends is set on the dial axis of described location by the swing arm that the cross connector connects; The left and right case lever upper end of moving is connected with spring, the lower end laterally moves back and forth correspondence with semiclosed slideway and contacts at interval with described left and right limited block, the relative cross track of described semiclosed slideway moves to the helical axis end, left and right cam alternately cooperates with described guide cam respectively, location dial axis swing is alternately spurred describedly left and rightly move the end swing that suspends of case slide block and make its end promote seedling case located lateral.
Wherein, described vertical actuator drives axle is provided with guide post return torsion spring, transverse bar is provided with twisting driving lever return torsion spring.
Further, the described left and right case slide block end of moving is a wedge shape.
Particularly, described semiclosed slideway bottom side is to being arranged with roller, and described support is provided with track, and described roller slides in described track.
Wherein, described semiclosed slideway cross section is that openend is semiclosed U-shaped, is arranged on a plurality of slots that have been horizontally arranged at interval on the semiclosed plate of semiclosed slideway openend, is set to zigzag with described slot opposing sideplates upper end.
Further, also comprise the seedling case, described seedling case faces up and is respectively arranged with and thickness corresponding with the described slot position riser less than described slot width, the bottom is provided with square opening, the bottom is to being arranged with gripper shoe, the gripper shoe bottom interval is provided with a plurality of rollers, and described roller places in the described semiclosed slideway, wherein two described roller positions cooperate with the left and right case slide block tapered end of stating of moving; The described seedling case back side is to being arranged with the U type frame suitable with described seedling case width.
Wherein, described vertical drive unit is a driving-belt, the outside spaced set of described driving-belt has a plurality of sliding pieces, described driving shaft is horizontal, and driven shaft is horizontal in described square opening top edge position, the seedling case back side in bottom, the described seedling case back side, and driving shaft is provided with ratchet and pawl seat, pawl seat is provided with the ratchet that matches with described ratchet, described guide post end is connected with pawl seat, and described guide post return torsion spring one end connects the seedling case, and the other end connects pawl seat.
Above-mentioned structure, the seedling case is arranged in the described semiclosed slideway, helical axis rotates under the drive of drive unit, thereby move back and forth about the sliding sleeve that drive is mated semiclosed slideway drive seedling case is moved back and forth about on the cross track, when semiclosed slideway is about to move to the cross track left end, the case lever lower end that moves to left that fulcrum is arranged on semiclosed slideway bottom contacts with the left limit piece that is provided with in orbit, the guide cam that is arranged on left end on the helical axis contacts with the left cam that is arranged on transverse bar upper sliding sleeve left side, described sliding sleeve and helical axis are broken away from, the inner cruciform joint of the case slide block that moves to left is owing to be connected with the described case lever upper end that moves to left, be subjected to the restriction of lower end and left limit piece, therefore can not move in the horizontal direction, transverse bar is around two a vertically arm swing, make location dial axis swing by the twisting driving lever, on the one hand the guide post end that suspends make progress to swing with location dial axis swing and makes vertical actuator drives axle rotating drive be arranged on seedling dish on the seedling case to move down and finish vertical transmission, on the other hand, location dial axis swing is outwards rotated around inner cruciform joint by swing arm and the cruciform joint tractive that is connected with the swing arm case slide block end that suspends outward that moves to left, and the lozenges promotion of end moves case and finishes located lateral.Helical axis drives sliding sleeve, and laterally moving process is the same to the right, successively circulation.
Description of drawings
Fig. 1 is the structural representation of specific embodiment of the utility model.
Fig. 2 is vertical transmission device specific embodiment structural representation of the present utility model.
Fig. 3 is seedling case of the present utility model and vertical transmission combination structural representation.
Fig. 4 is the perspective view of seedling case specific embodiment of the present utility model.
Fig. 5 is the side structural scheme of mechanism of seedling case specific embodiment of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Shown in Fig. 1-5, transverse relocating device for seedling box of the present utility model comprises:
Traverse gear, comprise the sliding sleeve (being arranged in the described transmission case 11) that two end supports is arranged on the helical axis 85 on the described support and matches with described helical axis, described sliding sleeve is connected with described semiclosed slideway, and described helical axis reciprocatingly slides on described track making described sliding sleeve drive described semiclosed slideway under the effect of drive unit;
Vertically transmission device comprises that a driving shaft 41 and an end are separately positioned on two guide posts 31 of described driving shaft bottom, and described helical axis two ends are respectively arranged with guide cam; Described sliding sleeve is arranged on the transverse bar 28, and described transverse bar two ends are articulated with the vertical support arm 30 that is connected with described semiclosed slideway, and the sliding sleeve two ends are respectively arranged with the left and right cam that matches with described guide cam; Be provided with two twisting driving levers 29 between described two vertical support arms and articulate with transverse bar respectively, be connected with location dial axis 12 between the described twisting driving lever, described guide post free end is located on the dial axis of described location; The relative cross track of sliding sleeve moves to the helical axis end, thereby left and right cam alternately cooperates with described guide cam respectively and makes location dial axis swing drive described guide post to swing and drive described drive shaft turns predetermined angular;
Transverse relocating device, comprise a left side that is arranged on described cross track bottom, right two limited blocks 37 and the linkage that is arranged on the described semiclosed slideway, described linkage is specifically by a left side, right two move case slide block 35, a left side, case lever 34 moves to right, cross connector 33 and spring 36 are formed, wherein, a described left side, the case balance pivot that moves to right is oppositely arranged on respectively on the described semiclosed track, a left side, move to right case slide block the inner respectively by a cross connector and a described left side, moving to right, case lever upper end is corresponding to be connected, and the outer end part that suspends is set on the dial axis of described location by the swing arm that the cross connector connects; The left and right case lever upper end of moving is connected with spring, the lower end laterally moves back and forth correspondence with semiclosed slideway and contacts at interval with described left and right limited block, the relative cross track of described semiclosed slideway moves to the helical axis end, left and right cam alternately cooperates with described guide cam respectively, location dial axis swing is alternately spurred describedly left and rightly move the end swing that suspends of case slide block and make its end promote seedling case located lateral.
Wherein, described vertical actuator drives axle is provided with guide post return torsion spring 97, transverse bar is provided with twisting driving lever return torsion spring.
Further, the described left and right case slide block end of moving is a wedge shape.
Above-mentioned structure, the seedling case is arranged in the described semiclosed slideway, helical axis rotates under the drive of drive unit, thereby move back and forth about the sliding sleeve that drive is mated semiclosed slideway drive seedling case is moved back and forth about on the cross track, when semiclosed slideway is about to move to the cross track left end, the case lever lower end that moves to left that fulcrum is arranged on semiclosed slideway bottom contacts with the left limit piece that is provided with in orbit, the guide cam that is arranged on left end on the helical axis contacts with the left cam that is arranged on transverse bar upper sliding sleeve left side, described sliding sleeve and helical axis are broken away from, the inner cruciform joint of the case slide block that moves to left is owing to be connected with the described case lever upper end that moves to left, be subjected to the restriction of lower end and left limit piece, therefore can not move in the horizontal direction, transverse bar is around two a vertically arm swing, make location dial axis swing by the twisting driving lever, on the one hand the guide post end that suspends make progress to swing with location dial axis swing and makes vertical actuator drives axle rotating drive be arranged on seedling dish on the seedling case to move down and finish vertical transmission, on the other hand, location dial axis swing is outwards rotated around inner cruciform joint by swing arm and the cruciform joint tractive that is connected with the swing arm case slide block end that suspends outward that moves to left, and the lozenges promotion of end moves case and finishes located lateral.
Helical axis drives sliding sleeve and laterally moves to the right, when semiclosed slideway is about to move to the cross track right-hand member, the case lever lower end that moves to right that fulcrum is arranged on semiclosed slideway bottom contacts with the right limit piece that is provided with in orbit, the guide cam that is arranged on right-hand member on the helical axis contacts with the right cam that is arranged on transverse bar upper sliding sleeve right side, described sliding sleeve and helical axis are broken away from, the inner cruciform joint of the case slide block that moves to right is owing to be connected with the described case lever upper end that moves to right, be subjected to the restriction of lower end and right limit piece, therefore can not move in the horizontal direction, transverse bar is around two a vertically arm swing, make location dial axis swing by the twisting driving lever, on the one hand the guide post end that suspends make progress to swing with location dial axis swing and makes vertical actuator drives axle rotating drive be arranged on seedling dish on the seedling case to move down and finish vertical transmission, on the other hand, location dial axis swing suspends outward to hold and outwards rotates around inner cruciform joint by swing arm and the cruciform joint tractive that is connected with the swing arm case slide block that moves to right, the lozenges of end promotes to move case and finishes located lateral, successively circulation.
Further, more firm in order to support, to being arranged with roller 15, described support is provided with track 38 in described semiclosed slideway bottom side, and described roller 15 slides with moving back and forth about semiclosed track and in described track 38.Prevent that semiclosed slideway from coming off from support.
Wherein, described semiclosed slideway cross section is that openend is semiclosed U-shaped, is arranged on a plurality of slots that have been horizontally arranged at interval on the semiclosed plate of openend, is set to zigzag 48 with described slot opposing sideplates upper end.Described seedling case 23 upwards is respectively arranged with and thickness corresponding with the described slot position riser less than described slot width, the bottom is provided with and the suitable square opening of described driving-belt, the bottom is to lower supporting plate, the gripper shoe bottom interval is provided with a plurality of rollers 39,40, and described roller 39,40 places in the described semiclosed slideway; The described seedling case back side is to being arranged with the U type frame 46 suitable with described seedling case width.Move case slide block tapered end and contact and promote the laterally mobile location of finishing of described seedling case with the roller 40 that is arranged on seedling case bottom correspondence position.
The projection of seedling tray bottom matches with the zigzag side plate upper end of described semiclosed slideway, concrete shape can be triangle, trapezoidal or semicircle camber or other geometries, do not limit at this, the displacement of located lateral is according to the difference setting of the seedling dish two adjacent starts of line or final position pit spacing, cooperate and get final product, the U type frame at the described seedling case back side is convenient to be routed up automatically from the seedling case back side under the effect of vertical transmission device after having been got at rice shoot, is convenient to change.
Further, described vertical drive unit is a driving-belt 25, the outside spaced set of described driving-belt has a plurality of sliding pieces, described driving shaft 41 is horizontal, and driven shaft 42 is horizontal in described square opening top edge position, the seedling case back side in bottom, the described seedling case back side, and driving shaft is provided with ratchet 98 and pawl seat, pawl seat is provided with the ratchet that matches with described ratchet, described guide post 31 ends are connected with pawl seat, and described torsion spring 97 1 ends connect the seedling case, and the other end connects pawl seat.
Because the described pit that is arranged on the seedling dish all protrudes to the seedling dish back side, like this, the plectrum of the spaced set of described conveyer belt outside places in the gap between described every capable pit just, thereby stirring the seedling dish moves down, described ratchet is convenient to accurate control with making the transmission displacement cooperating of ratchet, and simple in structure, makes easily, cost is lower, and it is less to take up room.The effect of torsion spring 97 is to make the ratchet return that is arranged on the pawl seat, so that the guide post that connects with described ratchet can drive described ratchet rotation all the time under the impetus of described dial axis.
The utility model is not limited to above-mentioned embodiment, no matter do any variation on its shape or structure, every to utilize above-mentioned transverse relocating device for seedling box all be a kind of distortion of the present utility model, all should think and drop within the utility model protection domain.
Claims (7)
1. a transverse relocating device for seedling box is characterized in that, comprising:
Support is provided with cross track, and described cross track is provided with the semiclosed slideway that is used for ccontaining seedling case, and described semiclosed slideway can slide by described relatively cross track;
Traverse gear, comprise the sliding sleeve that two end supports is arranged on the helical axis on the described support and matches with described helical axis, described sliding sleeve is connected with described semiclosed slideway, and described helical axis reciprocatingly slides on described track making described sliding sleeve drive described semiclosed slideway under the effect of drive unit;
Vertically transmission device comprises that a driving shaft and an end are separately positioned on two guide posts of described driving shaft bottom, and described helical axis two ends are respectively arranged with guide cam; Described sliding sleeve is arranged on the transverse bar, and described transverse bar two ends are articulated with the vertical support arm that is connected with described semiclosed slideway, and the sliding sleeve two ends are respectively arranged with the left and right cam that matches with described guide cam; Be provided with two twisting driving levers between described two vertical support arms and articulate with transverse bar respectively, be connected with the location dial axis between the described twisting driving lever, described guide post free end is located on the dial axis of described location; The relative cross track of sliding sleeve moves to the helical axis end, thereby left and right cam alternately cooperates with described guide cam respectively and makes location dial axis swing drive described guide post to swing and drive described drive shaft turns predetermined angular;
Transverse relocating device, comprise a left side that is arranged on described cross track bottom, right two limited blocks and the linkage that is arranged on the described semiclosed slideway, described linkage is specifically by a left side, right two move the case slide block, a left side, the case lever moves to right, cross connector and spring are formed, wherein, a described left side, the case balance pivot that moves to right is oppositely arranged on respectively on the described semiclosed track, a left side, move to right case slide block the inner respectively by a cross connector and a described left side, moving to right, case lever upper end is corresponding to be connected, and the outer end part that suspends is set on the dial axis of described location by the swing arm that the cross connector connects; The left and right case lever upper end of moving is connected with spring, the lower end laterally moves back and forth correspondence with semiclosed slideway and contacts at interval with described left and right limited block, the relative cross track of described semiclosed slideway moves to the helical axis end, left and right cam alternately cooperates with described guide cam respectively, location dial axis swing is alternately spurred describedly left and rightly move the end swing that suspends of case slide block and make its end promote seedling case located lateral.
2. transverse relocating device for seedling box as claimed in claim 1 is characterized in that, described vertical actuator drives axle is provided with guide post return torsion spring, transverse bar is provided with twisting driving lever return torsion spring.
3. transverse relocating device for seedling box as claimed in claim 2 is characterized in that, wherein, the described left and right case slide block end of moving is a wedge shape.
4. as the described transverse relocating device for seedling box of the arbitrary claim of claim 1-3, it is characterized in that described semiclosed slideway bottom side is to being arranged with roller, described support is provided with track, and described roller slides in described track.
5. transverse relocating device for seedling box as claimed in claim 4, it is characterized in that, described semiclosed slideway cross section is that openend is semiclosed U-shaped, be arranged on a plurality of slots that have been horizontally arranged at interval on the semiclosed plate of semiclosed slideway openend, be set to zigzag with described slot opposing sideplates upper end.
6. transverse relocating device for seedling box as claimed in claim 5, it is characterized in that, also comprise the seedling case, described seedling case faces up and is respectively arranged with and thickness corresponding with the described slot position riser less than described slot width, the bottom is provided with square opening, and the bottom is to being arranged with gripper shoe, and the gripper shoe bottom interval is provided with a plurality of rollers, described roller places in the described semiclosed slideway, wherein two described roller positions cooperate with the left and right case slide block tapered end of stating of moving; The described seedling case back side is to being arranged with the U type frame suitable with described seedling case width.
7. transverse relocating device for seedling box as claimed in claim 6, it is characterized in that, described vertical drive unit is a driving-belt, the outside spaced set of described driving-belt has a plurality of sliding pieces, described driving shaft is horizontal in bottom, the described seedling case back side, driven shaft is horizontal in described square opening top edge position, the seedling case back side, driving shaft is provided with ratchet and pawl seat, pawl seat is provided with the ratchet that matches with described ratchet, described guide post end is connected with pawl seat, described guide post return torsion spring one end connects the seedling case, and the other end connects pawl seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202162128U CN201491495U (en) | 2009-09-17 | 2009-09-17 | Transverse repositioning device for seedling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202162128U CN201491495U (en) | 2009-09-17 | 2009-09-17 | Transverse repositioning device for seedling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491495U true CN201491495U (en) | 2010-06-02 |
Family
ID=42434707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202162128U Expired - Lifetime CN201491495U (en) | 2009-09-17 | 2009-09-17 | Transverse repositioning device for seedling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960105A (en) * | 2012-11-22 | 2013-03-13 | 江苏大学 | Groove type cam folding and unfolding device for multiple seedling-taking end effectors |
-
2009
- 2009-09-17 CN CN2009202162128U patent/CN201491495U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960105A (en) * | 2012-11-22 | 2013-03-13 | 江苏大学 | Groove type cam folding and unfolding device for multiple seedling-taking end effectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100602 Effective date of abandoning: 20090917 |