CN102763513A - Seedling supply system for transplanter and control method thereof - Google Patents
Seedling supply system for transplanter and control method thereof Download PDFInfo
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- CN102763513A CN102763513A CN2012102785426A CN201210278542A CN102763513A CN 102763513 A CN102763513 A CN 102763513A CN 2012102785426 A CN2012102785426 A CN 2012102785426A CN 201210278542 A CN201210278542 A CN 201210278542A CN 102763513 A CN102763513 A CN 102763513A
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Abstract
The invention relates to a seedling supply system for a transplanter, which comprises a rack and a seedling supply station. The seedling supply station comprises a plurality of seedling supply chutes; seedling supply tapes are arranged in the seedling supply chutes; the seedling supply tapes are arranged in the seedling supply chutes by upper roll shafts and lower roll shafts; a bidirectional screw and a transverse guide rail are arranged on the rack; the seedling supply station is provided with a guide block which is in fit with the bidirectional screw; seedling lattices which are arranged in a matrix mode are uniformly distributed on the seedling supply tapes; each lower roll shaft is connected with a stepping motor; and a control circuit of each stepping motor is connected with a control unit. The invention implements the seedling supply system for the transplanter, which is accurate to feed seedlings, is uniform to take the seedlings and cannot cause damage to the roots of the seedlings, and a control method thereof.
Description
Technical field
The present invention relates to a kind of rice transplanter, especially relate to a kind of seedling-feeding device of rice transplanter.
Background technology
Existing rice transplanter is typically equipped with automatic seedling-feeding device; This automatic seedling-feeding device generally comprises seedling frame, seedling groove, and seedling groove bottom is provided with a seedling fetching hole, and seedling has set up horizontal mobile device; An every stroke, transplanting mechanism completion whole row's on the seedling groove the seedling taking process of laterally moving of seedling frame.The seedling blanket constantly moves down under the effect of gravity.In this process, it is nonsynchronous that the rice shoot at each position on the same seedling blanket moves down, therefore, can cause between the inner rice shoot of seedling blanket mutual extrusion with pull.In order to address this problem, existing a lot of seedling-feeding devices automatically all are provided with the confession seedling band with anti-skidding convexity in the seedling groove, supply the seedling band to link to each other with a stepper motor, and the seedling blanket moves under the effect that supplies the seedling band.When the seedling groove laterally moved a stroke, stepper motor drove and supplies the seedling band to rotate certain distance, to cooperate the seedling taking of transplanting mechanism.But this structure is in the moving process of seedling blanket and inaccuracy, and the seedling blanket can squint, and make transplanting mechanism in seedling taking, have has less more, inhomogeneous, and can the root of rice shoot be caused damage.The Chinese patent of CN1492731 discloses a kind of rice transplanter; Possess the rice transplanting frame and the rice seedlings infeed mean that is connected with the rice transplanting frame through the rice seedlings feed gear box that drive the rice transplanting pawl; A rice seedlings infeed mean side therein forms the length feed camshaft; Form the traverse feed lead screw shaft at opposite side, simultaneously, these camshafts and lead screw shaft are divided right and left from the body mediad be configured.Aforementioned length feed camshaft is provided with left and right sides length feed cam; When the rice seedlings microscope carrier moves to the move left and right end; Make length feed cam and inverted cam butt; Through one-way clutch the length feed roller bearing is rotated unidirectional, makes to be arranged on length feed belt extreme direction under every strain rice seedlings rice seedlings mounting table lower end side, that between the length feed roller of a pair of roller bearing up and down, carry out backrush and to move.
Though the feeding distance of above-mentioned this direction of feed can be more accurate, because the uniformity coefficient of seedling blanket is limited, and the root between the seedling strain has mutual intersection; Therefore; In the seedling taking process of transplanting mechanism, on the one hand, the uniformity of seedling strain can't be protected; On the other hand, break, damage the root of rice shoot easily.
Summary of the invention
The present invention solves existing in prior technology to supply seedling mechanism in the process of rice shoot feeding; Amount of feeding inaccuracy; Make that the seedling taking of transplanting mechanism is inhomogeneous, the technical problem that can damage the root of rice shoot simultaneously provides a kind of rice shoot feeding accurate; Seedling taking is even, the confession seedling system and the control method thereof of the rice transplanter that can not damage the root of rice shoot.
Above-mentioned technical problem of the present invention mainly is able to solve through following technical proposals: a kind of confession seedling system of rice transplanter, and comprise frame and supply the seedling platform, supply the seedling platform to comprise some confession seedling chutes; Supply to be provided with in the seedling chute and supply the seedling band; Supply the seedling band to be installed in and supply to it is characterized in that described frame is provided with a reverse-flighted screw and a cross slide way in the seedling chute that described confession seedling platform is provided with and the suitable guide pad of described reverse-flighted screw through last roll shaft and lower roller shaft; Supply the seedling platform also to be provided with and the suitable slide block of described cross slide way; Be evenly equipped with the seedling lattice of arranged on the described confession seedling band, the corresponding one by one adaptive setting of each strain rice shoot on seedling lattice and the seedling blanket, described lower roller links to each other with a stepper motor; This Stepping Motor Control circuit links to each other with a control module; This control module links to each other with transplanting mechanism, and described reverse-flighted screw links to each other with a drive motors, and the control circuit of this drive motors links to each other with described control module.The present invention in use needs corresponding seedling blanket to be used with it.When growing seedlings, adopt to have and the layout of seedling lattice of the present invention, the seedlings cultivating board of the corresponding lattice of growing seedlings of size, correspondence is educated a strain rice shoot in each lattice of growing seedlings, and the rice shoot on the same seedlings cultivating board constitutes the seedling blanket.After the completion of growing seedlings, the root of seedling blanket is a unit with the strain, is trellis and distributes.In use, the operator need put into the seedling blanket and supply the seedling chute, and the downside of seedling blanket contacts with supplying the seedling band, is driven by stepper motor and supplies the motion of seedling band, and the seedling blanket promptly moves downward under the drive of confession seedling band, and also falling in the seedling lattice by strain gradually of rice shoot.When adding first seedling blanket, can manual work will work to be placed on supplying on the seedling band, and make the plant of its downside be in the seedling taking position of transplanting mechanism.In the transplanting process, the seedling platform whenever moves a stroke, supplies the moving seedling blanket of seedling strip to move down the position of seedling lattice.Therefore, feasible confession seedling process of the present invention is very accurate, and the plant division of transplanting mechanism in getting the seedling process is very convenient, even, can not damage plant.
As preferably, as preferably, be provided with pressure inductor in the confession seedling chute of the upside of described confession seedling band, this pressure inductor links to each other with described control module, and control module links to each other with a warning device.When pressure inductor lost the pressure of seedling blanket, explanation need add seedling, and the seedling blanket of adding moves under action of gravity, and fitted with the upside of before seedling blanket, made that the rice transplanting process can continuous firing.
As preferably; As preferably; It is slender that the belt body of described confession seedling band is provided with equally distributed horizontal branch, and this laterally divides slender cross section is trapezium structure, is provided with some vertical parting beads between two adjacent horizontal branches are slender; Laterally divide slender and vertical parting bead to surround described seedling lattice jointly, be provided with the gap between vertical parting bead and horizontal branch are slender.Is that plant enters into the position that supplies the seedling band supplying seedling band upside with supplying seedling groove position adjacent, rotates when supplying the seedling band, divides in the slender interval that is inserted into every row plant earlier, and through supplying to make whole row plant integral body enter in the seedling lattice under the drive that the seedling band rotates.The branch of present technique scheme is slender to be trapezium structure, in the interval that enters into every row plant that makes that it can be more convenient.Vertically parting bead is provided with the gap between slender with laterally dividing, and it makes score slender more independent at work, can not deform because of the effect of vertical parting bead, makes its inaccuracy when minute seedling.
As preferably, leading flank that described horizontal branch is slender and described belt body form right angle laterally divide slender trailing flank and described belt body to constitute 125-155 ° of angle.Leading flank has played the toggle action of seedling blanket when minute seedling, adopt right-angle structure, helps improving it and stirs effect; When plant left confession seedling band, plant skidded off the seedling lattice from the slender trailing flank of previous branch under the promotion of the slender leading flank of a back branch, and therefore, trailing flank and seedling band constitute the angle that the present technique scheme is done, and more helped it and accomplished this process.
As preferably, described confession seedling chute is made up of last segmentation and following segmentation, is provided with described confession seedling band up and down between the segmentation, and the length of described time segmentation is 25-95mm.Last segmentation is used to put into rice shoot, and following segmentation is used for rice shoot and shifts out confession seedling band, and by the seedling taking of transplanting mechanism.
The present invention also provides following control method for the seedling-feeding device of above-mentioned rice transplanter, and it comprises following process:
Step 1, control module get electric after, control module confirms that earlier whether the transplanting mechanism of rice transplanter gets into the transplanting state, if got into the transplanting state, then gets into next step;
Whether step 2 according to the signal of pressure inductor, is judged in the upper hopper chute and is short of seedling, if be short of seedling, then sends warning by control module control warning device, and Break-Up System, if be not short of seedling, then gets into next step;
Step 3 is rotated reverse-flighted screw under the driving of drive motors, make guide pad move along screw thread; And drive to supply the seedling platform to move, when guide pad moves to reverse-flighted screw terminal, be rotated further reverse-flighted screw; Guide pad is promptly along reverse thread toward moved back; Guide pad moves to the stroke that the other end is confession seedling platform from an end of reverse-flighted screw, supplies the seedling platform whenever to move a stroke, and stepper motor drives the position that supplies seedling lattice of seedling band rotation;
Step 6 in step 4, if control module record is that pressure inductor is manually booting system again after through pressurization, when then occurring pressure sensor afterwards at every turn and obtaining to be short of seedling signal, is all found to report to the police by warning device, and the operation of repeating step 4.
The beneficial effect that brings of the present invention is; Solved existing in prior technology and supplied seedling mechanism in the process of rice shoot feeding, amount of feeding inaccuracy makes that the seedling taking of transplanting mechanism is inhomogeneous; The technical problem that can damage the root of rice shoot simultaneously; Realized that a kind of rice shoot feeding is accurate, seedling taking is even, the confession seedling system and the control method thereof of the rice transplanter that can not damage the root of rice shoot.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of stereograms of the present invention;
Accompanying drawing 3 is a kind of structural representations of confession seedling band of the present invention;
Accompanying drawing 4 is a kind of rearviews of the present invention.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically technical scheme of the present invention.
Embodiment: like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention is a kind of confession seedling system of rice transplanter, comprises frame and supplies the seedling platform; Supply the seedling platform to comprise some confession seedling chutes 1; Supply seedling chute 1 to be made up of last segmentation and following segmentation, be provided with between the segmentation up and down and supply seedling band 2, the described length of segmentation down is 60mm; Supply seedling band 2 to be installed between segmentation and the following segmentation through last roll shaft 4 and lower roller shaft 5; Be provided with pressure inductor 7 in the confession seedling chute 1 of the upside of confession seedling band 2, this pressure inductor 7 links to each other with a control module, and control module links to each other with a warning device.Frame is provided with a reverse-flighted screw 10 and a cross slide way 9; Described confession seedling platform is provided with the guide pad 8 suitable with described reverse-flighted screw 10; Supply the seedling platform also to be provided with and the suitable slide block of described cross slide way, it is slender 212 to supply the belt body of seedling band to be provided with equally distributed horizontal branch, and this cross section that laterally divides slender 21 is a trapezium structure; Laterally divide slender 21 leading flank 24 and described belt body form right angle, laterally divide 130 ° of angles of trailing flank 25 and described belt body formation of slender 21.Adjacent two laterally are provided with some vertical parting beads 22 between the branch slender 21; Laterally divide slender and vertical parting bead to surround the seedling lattice 23 of arranged jointly; Vertically parting bead is provided with the gap with horizontal branch between slender, the corresponding one by one adaptive setting of each strain rice shoot on seedling lattice and the seedling blanket.Described lower roller links to each other with a stepper motor 6; This Stepping Motor Control circuit links to each other with control module; This control module links to each other with transplanting mechanism, and described reverse-flighted screw links to each other with a drive motors, and the control circuit of this drive motors links to each other with described control module.
The present invention in use needs corresponding seedling blanket to be used with it.When growing seedlings, adopt to have and the layout of seedling lattice of the present invention, the seedlings cultivating board of the corresponding lattice of growing seedlings of size, correspondence is educated a strain rice shoot in each lattice of growing seedlings, and the rice shoot on the same seedlings cultivating board constitutes the seedling blanket.After the completion of growing seedlings, the root of seedling blanket is a unit with the strain, is trellis and distributes.In use, the operator need put into the seedling blanket and supply the seedling chute, and the downside of seedling blanket contacts with supplying the seedling band, is driven by stepper motor and supplies the motion of seedling band, and the seedling blanket promptly moves downward under the drive of confession seedling band, and also falling in the seedling lattice by strain gradually of rice shoot.When adding first seedling blanket, can manual work will work to be placed on supplying on the seedling band, and make the plant of its downside be in the seedling taking position of transplanting mechanism.In the transplanting process, the seedling platform whenever moves a stroke, supplies the moving seedling blanket of seedling strip to move down the position of seedling lattice.Therefore, feasible confession seedling process of the present invention is very accurate, and the plant division of transplanting mechanism in getting the seedling process is very convenient, even, can not damage plant.
The present invention also provides following control method for the seedling-feeding device of above-mentioned rice transplanter, and it comprises following process:
Step 1, control module get electric after, control module confirms that earlier whether the transplanting mechanism of rice transplanter gets into the transplanting state, if got into the transplanting state, then gets into next step;
Whether step 2 according to the signal of pressure inductor, is judged in the upper hopper chute and is short of seedling, if be short of seedling, then sends warning by control module control warning device, and Break-Up System, if be not short of seedling, then gets into next step;
Step 3 is rotated reverse-flighted screw under the driving of drive motors, make guide pad move along screw thread; And drive to supply the seedling platform to move, when guide pad moves to reverse-flighted screw terminal, be rotated further reverse-flighted screw; Guide pad is promptly along reverse thread toward moved back; Guide pad moves to the stroke that the other end is confession seedling platform from an end of reverse-flighted screw, supplies the seedling platform whenever to move a stroke, and stepper motor drives the position that supplies seedling lattice of seedling band rotation;
Step 6 in step 4, if control module record is that pressure inductor is manually booting system again after through pressurization, when then occurring pressure sensor afterwards at every turn and obtaining to be short of seedling signal, is all found to report to the police by warning device, and the operation of repeating step 4.
Claims (7)
1. the confession seedling system of a rice transplanter comprises frame and supplies the seedling platform, supplies the seedling platform to comprise some confession seedling chutes; Supply to be provided with in the seedling chute and supply the seedling band; Supply the seedling band to be installed in and supply to it is characterized in that described frame is provided with a reverse-flighted screw and a cross slide way in the seedling chute that described confession seedling platform is provided with and the suitable guide pad of described reverse-flighted screw through last roll shaft and lower roller shaft; Supply the seedling platform also to be provided with and the suitable slide block of described cross slide way; Be evenly equipped with the seedling lattice of arranged on the described confession seedling band, the corresponding one by one adaptive setting of each strain rice shoot on seedling lattice and the seedling blanket, described lower roller links to each other with a stepper motor; This Stepping Motor Control circuit links to each other with a control module; This control module links to each other with transplanting mechanism, and described reverse-flighted screw links to each other with a drive motors, and the control circuit of this drive motors links to each other with described control module.
2. the confession seedling system of a kind of rice transplanter according to claim 1 is characterized in that being provided with pressure inductor in the confession seedling chute of upside of described confession seedling band, and this pressure inductor links to each other with described control module, and control module links to each other with a warning device.
3. the confession seedling system of a kind of rice transplanter according to claim 1 and 2; It is slender that the belt body that it is characterized in that described confession seedling band is provided with equally distributed horizontal branch; Should laterally divide slender cross section is trapezium structure; Be provided with some vertical parting beads between two adjacent horizontal branches are slender, laterally divide slender and vertical parting bead to surround described seedling lattice jointly, be provided with the gap between vertical parting bead and horizontal branch are slender.
4. the confession seedling system of a kind of rice transplanter according to claim 3 is characterized in that leading flank and described belt body form right angle that described horizontal branch is slender, laterally divides slender trailing flank and described belt body to constitute 125-155 ° of angle.
5. the confession seedling system of a kind of rice transplanter according to claim 1 and 2 is characterized in that described confession seedling chute is made up of last segmentation and following segmentation, is provided with described confession seedling band up and down between the segmentation, and the described length of segmentation down is 25-95mm.
6. the confession seedling system of a kind of rice transplanter according to claim 4 is characterized in that described confession seedling chute is made up of last segmentation and following segmentation, is provided with described confession seedling band up and down between the segmentation, and the described length of segmentation down is 25-95mm.
7. the control method of vertically sending the seedling system of the seedling-feeding device of the described rice transplanter of claim 1 is characterized in that it comprises following process:
Step 1, control module get electric after, control module confirms that earlier whether the transplanting mechanism of rice transplanter gets into the transplanting state, if got into the transplanting state, then gets into next step;
Whether step 2 according to the signal of pressure inductor, is judged in the upper hopper chute and is short of seedling, if be short of seedling, then sends warning by control module control warning device, and Break-Up System, if be not short of seedling, then gets into next step;
Step 3 is rotated reverse-flighted screw under the driving of drive motors, make guide pad move along screw thread; And drive to supply the seedling platform to move, when guide pad moves to reverse-flighted screw terminal, be rotated further reverse-flighted screw; Guide pad is promptly along reverse thread toward moved back; Guide pad moves to the stroke that the other end is confession seedling platform from an end of reverse-flighted screw, supplies the seedling platform whenever to move a stroke, and stepper motor drives the position that supplies seedling lattice of seedling band rotation;
Step 4 is in step 2, if warning device sends warning; The operator can directly manually boot system through controller; And get into next step operation, also can after adding rice shoot, manually boot system; Get into the operation of step 3, whether control module is carrying out record through the process that manually boots again after pressurizeing to pressure inductor;
Step 5, in step 4, if control module record is pressure inductor through pressurization manual start-up system just, promptly the operator directly manually boots system, and gets into the operation of step 3, and before system restarted, warning device was no longer worked;
Step 6 in step 4, if control module record is that pressure inductor is manually booting system again after through pressurization, when then occurring pressure sensor afterwards at every turn and obtaining to be short of seedling signal, is all found to report to the police by warning device, and the operation of repeating step 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278542.6A CN102763513B (en) | 2012-08-07 | 2012-08-07 | Seedling supply system for transplanter and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278542.6A CN102763513B (en) | 2012-08-07 | 2012-08-07 | Seedling supply system for transplanter and control method thereof |
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| Publication Number | Publication Date |
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| CN102763513A true CN102763513A (en) | 2012-11-07 |
| CN102763513B CN102763513B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210278542.6A Expired - Fee Related CN102763513B (en) | 2012-08-07 | 2012-08-07 | Seedling supply system for transplanter and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673223A (en) * | 2019-02-26 | 2019-04-26 | 南京理工大学泰州科技学院 | A kind of rice transplanter dilatation seedling case and its working method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109673223A (en) * | 2019-02-26 | 2019-04-26 | 南京理工大学泰州科技学院 | A kind of rice transplanter dilatation seedling case and its working method |
| CN109673223B (en) * | 2019-02-26 | 2024-04-12 | 南京理工大学泰州科技学院 | Capacity-expanding seedling box for rice transplanter and working method thereof |
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| CN102763513B (en) | 2014-12-24 |
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Effective date of registration: 20210409 Address after: No. 199, Jujia village, he Jiaxiang, Changshan County, Quzhou City, Zhejiang Province Patentee after: Ju Xiali Address before: 321025 no.3988, Binhong West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: LION AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: Gao Fuqiang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20141224 Termination date: 20210807 |