CN103988621B - Seeding transplant machine - Google Patents
Seeding transplant machine Download PDFInfo
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- CN103988621B CN103988621B CN201310573188.4A CN201310573188A CN103988621B CN 103988621 B CN103988621 B CN 103988621B CN 201310573188 A CN201310573188 A CN 201310573188A CN 103988621 B CN103988621 B CN 103988621B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 230000009471 action Effects 0.000 claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000002689 soil Substances 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
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- 230000033001 locomotion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 6
- 241000345998 Calamus manan Species 0.000 description 25
- 235000012950 rattan cane Nutrition 0.000 description 25
- 241000196324 Embryophyta Species 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 244000017020 Ipomoea batatas Species 0.000 description 20
- 235000002678 Ipomoea batatas Nutrition 0.000 description 20
- 230000007423 decrease Effects 0.000 description 12
- 230000000630 rising effect Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
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- 230000033228 biological regulation Effects 0.000 description 3
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- 239000002362 mulch Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000669618 Nothes Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transplanting Machines (AREA)
- Sowing (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to seeding transplant machine, problem of the present invention is to improve plantation precision. arrange: mobile devices, the seedling conveying unit of conveyance seedling, the seedling of supplying with position to plantation by the conveyance of seedling conveying unit is planted to the seedling cultivation device (6) in farmland, discharge the liquor outlet of liquor to farmland, and the liquor case of storage liquor, make following structure: on the power transmission shaft (77) of the power to seedling cultivation device (6) transmission plantation action use, pump (126) from liquor case to liquor outlet that carry liquor from is installed, utilize above-mentioned power transmission shaft (77) driving pump (126), and the secondary spring towards upside reinforcing to the seedling plantation holder (31) of seedling cultivation device (6) is set, be configured to and can pull down pump (126) and pull down secondary spring from power transmission shaft (77), pulling down under the state of pump (126) and secondary spring, can transmit in the upper assembling of power transmission shaft (77) brake apparatus of brake force.
Description
Technical field
The present invention relates to the seeding transplant machine that the seedling of the rattan shapes such as Ipomoea batatas seedling is transplanted.
Background technology
Be known to following seeding transplant machine, its structure is for to be provided with: the mobile devices that possess left and right front-wheel and left and right trailing wheel; By removingThe seedling conveying unit of sending the seedling conveyance band of seedling to form; The seedling in farmland will be planted to the seedling of plantation supply position by the conveyance of seedling conveying unitCultivation device; And be configured in the operating grip of body rear end portion, the crank arm that seedling cultivation device rotates by driving and swingThe pair of right and left seedling plantation holder that link rod makes clamping plantation supply with the seedling of position moves with the track of growing in front and back, and seedling is plantedPlant in farmland (with reference to patent documentation 1 and patent documentation 2).
And, make following structure: be that driving shaft (is arranged on crank arm not by switching the turning cylinder of above-mentioned crank armWith driving shaft on) the driving pivot position of changing crank arm, thereby change the length of the fore-and-aft direction of track. SeparatelyMake following structure outward: the left and right earthing part of earthing (earthing wheel) is carried out in the left and right that is arranged on the seedling after plantation. In addition, makeOn mobile devices, centered by the axle of left and right directions and up and down rotate and link freely seedling conveying unit and seedling cultivation device, and logicalCross the ground connection of earthing part and support the structure (with reference to patent documentation 1) of seedling conveying unit and seedling cultivation device from farmland face.
In addition, it is also known for following structure: be arranged on exiting that seedling plantation holder exits and move from soil and movedIn journey, remove the native scraper plate being attached on this seedling plantation holder, scraper plate in the time that seedling plantation holder is in soil to from trackA side of leaving is kept out of the way, in above-mentioned reinforcing of resisting augmentor in exiting moving process and with swing link rod action interlock andForcibly on track, move. Augmentor to a side opposition side (rear side) of exiting and moving with seedling plantation holder fromThe side that track leaves is to scraper plate reinforcing.
In addition, it is also known for following structure: be provided with and move downward and press the pressure ground of the soil of the top of the seedling of plantationPart. This pressure ground part is arranged on the pressure ground framework rotating up and down, press ground framework be utilize press limit with the driving of cam toThe rotation of lower motion side and the structure (with reference to patent documentation 2) that moves up and down.
In addition, be known to the following following seeding transplant machine arranging, it is provided with: possess the front-wheel of left and right and the trailing wheel of left and rightMobile devices; The seedling conveying unit being formed by the seedling conveyance band of conveyance seedling; And will supply with position to plantation by seedling conveying unit and removeThe seedling sending is planted the seedling cultivation device in farmland, and seedling conveying unit possesses: the upper lateral of the seedling of transverse direction conveyance is to the left and right carriedPortion; With upper lateral delivery section continuously plantation downwards supply with the decline delivery section of position conveyance seedling; And defeated with declineSend portion continuously to the rising delivery section of conveyance top side conveyance seedling of upper lateral delivery section that becomes top, seedling cultivation deviceMake and make the pair of right and left seedling of supplying with the seedling of position in the rear side clamping plantation of seedling conveying unit plant holder with longer in front and backRegulation track action and seedling plant to the structure in farmland, arrange and discharge work to farmland near of seedling plantation holderFor the liquor outlet of the water of an example of liquor, arranging than the position in the forward side of seedling conveying unit and left and right directions outside (right side)The liquor case of storage liquor (water), makes to carry from liquor case to liquor outlet the supply pipe of liquor through in seedling conveying unit.
This seeding transplant machine disposes seedling carrying base in the front side of seedling conveying unit. In addition, seedling conveying unit is configured to the left side with bodyRight median (position is supplied with in plantation position, plantation) is for benchmark is to left and right one side of conveyance top side who becomes upper lateral delivery sectionSide (left side) skew. In addition, only seedling plantation holder in left and right and the side opposition side skew of seedling conveying unit arranges liquidAgent outlet. What seedling plantation holder comprised the tubular axis portion being made up of pipe and the front end that is formed at axial region controls the tabular of seedlingHandle part, forms continuously the liquor outlet (with reference to patent documentation 3) towards side by the hollow space of tubular axis portion.
Prior art document
Patent documentation
Patent documentation 1: the JP 2003-284410 of Japan communique
Patent documentation 2: the JP 2003-9616 of Japan communique
Patent documentation 3: the JP 2005-341833 of Japan communique
Summary of the invention
Problem of the present invention is to improve plantation precision.
The present invention takes following technical measures in order to solve above-mentioned problem.
, the invention of scheme 1 is a kind of seeding transplant machine, it is characterized in that,
Arrange: mobile devices 4; The seedling conveying unit 5 of conveyance seedling; To supply with position A to plantation by above-mentioned seedling conveying unit 5 conveyancesSeedling plant the seedling cultivation device 6 in farmland; Discharge the liquor outlet 129 of liquor to farmland; And the liquid of storage liquorAgent case 124, makes following structure: on the power transmission shaft 77 of the power to above-mentioned seedling cultivation device 6 transmission plantation action use, installCarry the pump 126 of liquor from above-mentioned liquor case 124 to above-mentioned liquor outlet 129, utilize above-mentioned power transmission shaft 77 driving pumps 126,And the secondary spring towards upside reinforcing to the seedling plantation holder 31 of above-mentioned seedling cultivation device 6 is set, and being configured to can be fromAbove-mentioned power transmission shaft 77 is pulled down said pump 126 and is pulled down above-mentioned secondary spring, makes and is pulling down said pump 126 and above-mentioned auxiliary bulletUnder the state of spring, can assemble structure from the brake apparatus of brake force to above-mentioned power transmission shaft 77 that transmit, be arranged on above-mentioned seedling plantationWhat holder 31 exited and moved from soil exit removes in moving process and is attached to native on above-mentioned seedling plantation holder 31Scraper plate 108, above-mentioned scraper plate 108 make above-mentioned seedling plantation holder 31 by seedling plantation in soil time forcibly to from above-mentioned seedlingThe side that the track T that moves of plantation holder 31 leaves is kept out of the way, above-mentioned exit moving process in adding by augmentor 109Power and to the upper mobile structure of above-mentioned track T, above-mentioned augmentor 109 is made to above-mentioned seedling plantation holder 31 and exited and moveThe structure of a side to above-mentioned scraper plate 108 reinforcings.
In addition, the invention of scheme 2, according to the seeding transplant machine described in scheme 1, is characterized in that,
The constant speed drive state that can switch to constant speed transmission is set in the drive path to above-mentioned seedling cultivation device 6With the transmission switching mechanism 87 of the variable speed drive state with variable speed transmission, compare constant speed drive state, variable speed transmission shapeUnder state, utilize above-mentioned seedling cultivation device 6 elongated to the intubating length of the seedling of soil.
In addition, the invention of scheme 3, according to the seeding transplant machine described in scheme 1 or 2, is characterized in that,
Above-mentioned seedling cultivation device 6 is made to possess and is swung link rod 37 and make clamping plantation supply with the above-mentioned seedling cultivation of the seedling of position APlant holder 31 with the track T action of regulation and seedling is planted to the structure in farmland, making by changing above-mentioned swing link rod37 position of the fulcrum, and change the structure of the length of the fore-and-aft direction of above-mentioned track T.
In addition, the invention of scheme 4, according to the seeding transplant machine described in scheme 1 or 2, is characterized in that,
Be configured to the moment of the clamping that can regulate above-mentioned seedling plantation holder 31 open seedlings.
In addition, the invention of scheme 5, according to the seeding transplant machine described in scheme 1 or 2, is characterized in that,
At the rearward end setting operation handle 2 of body, on above-mentioned mobile devices 4, be provided with: taking the axle of fore-and-aft direction as inThe front wheel supporting framework 20 of heart roll rotational; Be supported on the front-wheel 8 of the left and right of above-mentioned front wheel supporting framework 20; Can move up and downBe arranged on the ridge guide support framework 63 of above-mentioned front wheel supporting framework 20; And be supported on above-mentioned ridge guide support framework 63 alsoGuide the ridge guide wheel 64 of body with the contacts side surfaces on ridge, the action interlock while revolution with body and make above-mentioned ridge guide supportFramework 63 moves upward.
Effect of the present invention is as follows.
According to the invention of scheme 1, due to installation pump 126 on the power transmission shaft 77 of the power in transmission plantation action use, thereforeThe driving resistance of pump 126 is delivered to power transmission shaft 77, the action that can suppress seedling cultivation device 6 because of deadweight or inertia etc. prior to wishThe action of hoping, realizes the raising of plantation precision. And, little at the driving resistance of pump 126, fully do not suppress seedling cultivation device 6While action in advance, utilize the active force of secondary spring can suppress the action in advance of seedling cultivation device 6 complementaryly, realize plantationThe raising of precision. In addition, under operation form from liquor to farmland that do not supply with, can pull down pump 126, also pass through at power transmission shaft 77The brake apparatus of brake force is transmitted in upper assembling, suppresses the action of seedling cultivation device 6 because deadweight or inertia etc. are prior to desirableAction, realizes the raising of plantation precision. And the side that augmentor 109 exits and moves to seedling plantation holder 31 is to scrapingPlate 108 reinforcings, therefore doing one's utmost inhibition becomes the moving resistance of seedling plantation holder 31, plants holder 31 smoothly by seedlingAction, realizes the raising of the plantation precision of seedling. In addition, scraper plate 108 is owing to planting Miao Shiqiang to seedling plantation holder 31 in soilThe side that property processed ground leaves from track T is kept out of the way, and therefore can prevent reliably scraper plate 108 and seedling interference, realizes the plantation essence of seedlingThe raising of degree.
According to the invention of scheme 2, except the effect of the invention of scheme 1, owing to making seedling under variable speed drive stateThe elongated structure of intubating length, even the unsettled situation of therefore moving with variable speed at seedling plantation holder 31Under, by variable speed transmission and in soil time, also can make the slow earthquake of this seedling plantation holder 31 at seedling plantation holder 31Do, therefore plant reliably, realize the raising of the plantation precision of seedling.
According to the invention of scheme 3, except the effect of the invention of scheme 1 or scheme 2, owing to swinging link rod by change37 position of the fulcrum, and can change the length of the fore-and-aft direction of track T, therefore do not need to adjust the biography to seedling cultivation device 6Actuation mechanism etc., just easily modification as the plantation hull bottom inserting more longways before and after seedling is planted, seedling is more oblique along front and backDirection is inserted and is tiltedly planted and wait the form of planting to have the plantation of posture of the tendency of erecting.
According to the invention of scheme 4, except the effect of the invention of scheme 1 or scheme 2, by regulating seedling plantation holderThe moment of the clamping of 31 open seedlings, thus carry out the adjusting of seedling to the intubating length in soil etc., real with desirable plantation formThe raising of the plantation precision of existing seedling.
According to the invention of scheme 5, except the effect of the invention of scheme 1 or scheme 2, moving can turn round with body timeMake interlock and above-mentioned ridge guide support framework 63 is moved upward.
Brief description of the drawings
Fig. 1 is the side view of seeding transplant machine.
Fig. 2 is the top view of sensor.
Fig. 3 is the top view of seeding transplant machine.
Fig. 4 is the front view that easily represents to judgement front-wheel rolling mechanism.
Fig. 5 is the side view that easily represents to judgement the lifting mechanism of ridge guide wheel.
Fig. 6 is the part section top view that represents to plant transmission case and seedling cultivation device etc.
Fig. 7 is the local abridged side view that represents to plant transmission case and seedling cultivation device etc.
Fig. 8 is the top view that represents seedling transplanting portion.
Fig. 9 is the cross sectional side view that represents seedling transplanting portion.
Figure 10 is the top view that represents the mounting structure of seedling plantation holder.
Figure 11 is the enlarged drawing that prevents position skew guide that represents seedling transplanting portion.
Figure 12 (A) represents to plant the spacing in the rows track that hull bottom is planted when maximum and the side view of moving track, and Figure 12 (B) representsThe plantation spacing in the rows track that hour hull bottom is planted and the side view of moving track.
Figure 13 (A) represents to plant track that spacing in the rows tiltedly plants when maximum and the side view of moving track, and Figure 13 (B) represents to plantThe track that kind of spacing in the rows hour is tiltedly planted and the side view of moving track.
Figure 14 is the side view that represents earthing wheel and press land wheel.
Figure 15 is the rearview of stay hook.
Figure 16 is the top view that represents earthing wheel and press land wheel.
Figure 17 is the part section rearview that represents earthing wheel.
Figure 18 is the rearview that represents seedling conveying unit.
Figure 19 is the top view that represents the seedling plantation holder in left side.
Figure 20 is the side view that represents the seedling plantation holder in left side.
Detailed description of the invention
An embodiment of the invention are below described. In addition, following embodiment is an embodiment all the time, noThe scope of restriction claim.
The seeding transplant machine 1 of transplanting Ipomoea batatas seedling possesses conveyance Ipomoea batatas seedling on the body that possesses mobile devices 4 and operating grip 2Seedling conveying unit 5 and by by these seedling conveying unit 5 conveyances come seedling plant the seedling cultivation device 6 in farmland. Mobile devices 4Possess engine 3, transmit the power of this engine 3 and drive rotation pair of right and left trailing wheel 7 and rotate be supported on freelyThe pair of right and left front-wheel 8 in the front of this trailing wheel 7.
At the rear portion of engine 3 configuration gearbox body 9, this gearbox body 9 has from its left side to the left side of engine 3The housing parts of Fang Yanshen, the left side of this housing parts and engine 3 links. The output shaft that becomes engine 3 enters this shellBody divides and to the structure of the transmission mechanism transferring power in gearbox body 9. Rotate freely in the left and right sides of gearbox body 9 portionTransmission case 10 is installed on ground, enters this transmission case 10 from the front end of gearbox body 9 wheel drive shaft that stretch out side two to the left and rightCenter of rotation and to the travel power of use of the transmission mechanism transmission in transmission case 10. And the power of the use of travelling is via transmissionTransmission mechanism in case 10 and be delivered to body rear side extend and to the side, inner side of its rear end outstanding back axle 11, fromAnd trailing wheel 7 drives rotation.
On the installation portion of installing to gearbox body 9 at the transmission case 10 of left and right, left and right is installed and is prolonged upward integratedly respectivelyThe arm 12 of stretching, the arm 12 of left and right links via linking part with the left and right sides portion of balancing pole 14, and this balancing pole 14 is around upper and lower axle centerRotate the piston rod front end that is arranged on freely the lifting hydraulic cylinder 13 being fixed on gearbox body 9. The linking part on right side byBar forms, and the linking part in left side is made up of with hydraulic cylinder 16 left and right horizontal control that can be flexible.
Make its piston rod outstanding to body rear if lifting is worked with hydraulic cylinder 13, the arm 12 of left and right rearward turnsMoving, to follow in this, transmission case 10 rotates downwards, and body rises. On the contrary, if lifting uses the piston rod of hydraulic cylinder 13 to bodyDraw in front, and the arm 12 of left and right forwards rotates, and follows in this, and transmission case 10 rotates upward, and body declines. This lifting is usedHydraulic cylinder 13 is configured to as follows works, the detection of the sensor 17 of the ridge upper level, based on detection to bodyAs a result, make body reach setting height with respect to ridge upper level, in addition, be also configured to as follows and work, by joiningPut near the manual operation of the plantation elevating lever 18 operating grip 2, make body increase or decline. In addition above-mentioned plantation lifting,Bar 18 carries out the operation of the break-make of the driving of seedling cultivation device 6 and seedling conveying unit 5. In addition, establish in the side of plantation elevating lever 18The main clutch bar 19 of putting the main clutch in operation gearbox body 9 and can carry out the make-break operation of travelling of mobile devices 4.
Sensor 17 is the tabular main grounded part 17a that left and right width is large and extends to rear side from main grounded part 17aThe little bar-shaped secondary grounded part 17b contact farmland of left and right width detect the structure of the height of farmland face, and be main connecingGround part 17a and secondary grounded part 17b rotate up and down integratedly and detect the structure of the height of farmland face. Main grounded part 17aBe configured in than the forward side of seedling conveying unit 5, secondary grounded part 17b is configured in the middle position, left and right of main grounded part 17a and to cultivationKind supply with position A left and right one side's side (left side) skew position and in the time that slave body side surface is observed, be the rising of seedling conveying unit 5The lower position of delivery section 5c.
In addition, if left and right horizontal control is carried out expanding-contracting action with hydraulic cylinder 16, left side transmission case 10 rotate up and down andThe trailing wheel 7 in left side is moved up and down, and body is tilted to the left and right. Left and right horizontal control is configured to as below with hydraulic cylinder 16Formula work, the detection knot, based on detection body with respect to the sensor that tilts of the pendulum-type tilting of left and right horizontalReally, making body is left and right horizontal.
The front-wheel 8 of left and right rotates and is arranged on freely front axle 22, and this front axle 22 is fixed on to front-wheel support frame 20The arm that extends of the below of left and right sides portion divide 21 bottom, this front wheel supporting framework 20 rotates around the axle center of fore-and-aft directionBe arranged on freely the middle position, left and right of engine 3 belows. Therefore, the front-wheel 8 of left and right is around the front and back of the left and right of body central authoritiesThe axle center Free-rolling of direction rotates. In addition, by can limit front wheel supporting framework 20 roll rotational banking pinRolling limited part 60 inserts and is arranged in the frame section of body side and the hole of front wheel supporting framework 20, thus can taking body asBenchmark do not have to fix front wheel supporting framework 20 under the state of left and right difference in height, can be obliquely and have a difference of height in left and rightRidge tracing ability and the rectilinear propagation in farmland. Become in the time that common front wheel supporting framework 20 is rolled, rolling limited part 60 is only insertedEnter the structure in the hole for subsequent use of front wheel supporting framework 20 sides.
In the front side of front wheel supporting framework 20, can support rotationally from this front wheel supporting framework 20 and use and prop up via ridge guidingFagging 61 and to the left and right direction extend ridge guide support axle 62. Via the left and right of forwards extending from this ridge guide support axle 62Each ridge guide support framework 63 supports the ridge guide wheel 64 of left and right. Ridge guide wheel 64 is free pulleys, be with the contacts side surfaces on ridgeAnd make body copy ridge and known structure that the mode of travelling guides. Draw with piston rod and the ridge of hydraulic cylinder 13 in liftingLead between back shaft 62, link interlock hawser 65. In addition, above-mentioned piston rod and interlock hawser 65 are by the unimpeded spring of compressionThe unimpeded mechanism of 66 grades and linking, the locking that prevents from unloading waits the breakage of interlock hawser 65 grades that cause. In the time that body turns round etc., makeThe trailing wheel 7 of left and right moves downward and while making body increase to lifting position, follows the piston rod of lifting hydraulic cylinder 13 backwardSide shifting, interlock hawser 65 interlocks and being pulled, ridge guide support axle 63 rotates, and the ridge guide support framework 63 of left and right is upwards transportedMoving, the ridge guide wheel 64 of left and right rises taking body as benchmark.
Operating grip 2 is arranged on the rearward end that leading section is fixed on to the handle framework 23 of gearbox body 9. Handle framework 23Be configured in from the position on the left and right central authorities deflection right side of body, and rearward extend, and, from front and back pars intermedia to oblique back upper placeExtend. Operating grip 2 extends and using its each rearward end as operator to the left and right and rearward from the rearward end of handle framework 23Handle portion 2a, the 2a of handle 2. Handle portion 2a, the 2a of the left and right of operating grip 2 are set in suitable height, so that operator easily usesHold this handle portion 2a, 2a. In addition, in legend, make the structure that handle portion 2a, 2a is divided into left and right, but also can be byThe rearward end of the left and right of operating grip 2 mutually left and right links and using its linking portion as handle portion.
Seedling cultivation device 6 comprises: have the seedling transplanting portion that seedling is planted holder 31 and made the mechanism of its switching; And make thisThe link mechanism R of seedling transplanting portion action. Drive the drive division of the link mechanism R of seedling cultivation device 6 to be arranged on in-built transmission mechanismPlantation transmission case 32, this transmission mechanism from gearbox body 9 interior accept link mechanism R drive use power and carry out transmission. PlantPlanting transmission case 32 has: its rear portion anterior and gearbox body 9 links also first housing section 32a of oblique upper extension backward; GuFix on the second housing section 32b of the upper left-hand portion of this first housing section 32a and side extension left; And be fixed on this secondThe left part of housing section 32b and the 3rd housing section 32c extending to the below of retreading.
By transmitting the power shaft 67 from the fore-and-aft direction of the power in gearbox body 9, in the first housing section 32a, passMoving. Transmission mechanism in the first housing section 32a is described, becomes following structure,, from power shaft 67 via a pair of cone toothWheel 68 the first axle 70 transmissions of direction to the left and right, driven via the first drive sprocket 71, the first chain 72 and first from the first axle 70Sprocket wheel 73 is to the second axle 69 transmissions, from the second axle 69 via the second drive sprocket 74, the second chain 75 and the second driven sprocket 76 toAs plantation clutch 78 transmissions on the plantation clutch shaft (the 3rd axle) 77 of power transmission shaft. Plantation clutch 78 is in regulationThe assigned position of phase place disconnection transmission stops the known structure of clutch, and from then on seedling cultivation device 6 is taken out here in clampingSeedling before prescribed phases (position) stop. If plantation clutch 78 is drive states, this plantation clutch 78 withThe 77 one rotations of plantation clutch shaft. On the other hand, from the second axle 69 via gearratio different possess many groups of (three groups) constant speedThe spacing in the rows gear 80 of gear mesh makes the moment take out cam 81 and drives rotation, takes out cam 81 take out and use with the moment by the momentArm 82 contacts and this moment taking-up arm 82 is rotated, and removes the moment and takes out the plantation clutch 78 carrying out with arm 82 to non-driveThe restriction of position, plantation clutch 78 becomes drive state, revolves and turns around. If plantation clutch 78 revolves and turns around, again byMoment takes out and limits and become non-drive state with arm 82. Spacing in the rows gear 80 utilizes spacing in the rows speed change slide key 83 and selects oneThe one-to-many in many groups of (three groups) constant speed gear mesh is selected on ground, utilizes the transmission of selected constant speed gear mesh to drive the moment to take outCam 81. Therefore, become following structure,, utilize the different constant speed gear mesh of gearratio by selection, switching instant takes out protrudingThe actuating speed of wheel 81, planting clutch 78 by switching becomes the moment of drive state, switches plantation spacing in the rows.
Plantation clutch shaft 77 from the first housing section 32a by extending to the 3rd housing section in the second housing section 32bIn 32c. Transmission mechanism in the 3rd housing section 32c is described, from planting clutch shaft 77 via a pair of constant speed driving cogWheel 84 or a pair of eccentric gear are that variable speed travelling gear 85 is to the 4th axle 86 transmissions. In addition, the gear that carries out transmission is selected to oneSwitch to a pair of constant speed travelling gear 84 or a pair of variable speed travelling gear 85 transmission switching mechanism 87 by the 4th axle 86On be arranged on switch clutch between a pair of constant speed travelling gear 84 and a pair of variable speed travelling gear 85 and form. Therefore, passMoving switching mechanism 87 become in the drive path to seedling cultivation device 6, switch to the constant speed drive state of constant speed transmission andWith the structure of the variable speed drive state of variable speed transmission. And, become from the 4th axle 86 via the 3rd drive sprocket 88, the 3rdChain 89 and the 3rd driven sprocket 90, to 91 transmissions of plantation driving shaft (the 5th axle), utilize plantation driving shaft 91 to drive seedling cultivation deviceThe actuating arm described later 34 of 6 link mechanism R, thereby the structure of driving seedling cultivation device 6.
In addition, the 3rd housing section 32c centered by the power shaft of the 3rd housing section 32c plants clutch shaft 77 upperLower direction is rotated freely and is arranged, and seedling cultivation device 6 and seedling conveying unit 5 are taking mobile devices 4 as benchmark and the 3rd housing section 32c mono-Rise up and down and rotate freely and arrange.
The support frame 38 that setting is fastened on the 3rd housing section 32c and rearward extends, the link mechanism of seedling cultivation device 6R comprises: by drive the actuating arm 34 of rotation from the transmission in the 3rd housing section 32c; Leading section is attached at actuating arm 34On support links portion 36; And the link rearward end of support links portion 36 and the swing link rod 37 of support frame 38. From bodyLeft side is observed, and actuating arm 34 is to right rotation. The seedling transplanting portion being supported by support links portion 36 moves, in the front end of seedling transplanting portionThe seedling plantation holder 31 of portion's (rearward end) protrudes in soil from top roughly, and in soil, side shifting is on one side backward downwards on one sideMove by side to bottom dead center position, with the upside at the track of side shifting backward by near the mode of of this track, on one side forwardSide shifting side shifting upwards on one side, carries out the action of exiting exited in soil, in the mode of track T longer before and after being depicted inMotion. In addition, this track T is the movement locus (quiet track) that seedling plantation holder 31 is described with respect to body, seedling plantation clampingThe movement locus that the farmland that part 31 advances while travelling with respect to body is described is moving track T'.
The seedling transplanting portion moving integratedly with support links portion 36 comprises: be attached at the link of being supported by support links portion 36A pair of holder frame 41 on axle 40; Be fastened on the leading section of this holder frame 41 and a pair of seedling plantation holder of clamping seedling31; And that be arranged on holder frame 41 and bearing 42b above-mentioned seedling plantation holder 31 opposition sides. Use by being arranged on to open and closeThe teat 43a of the side of cam 43 contacts with bearing 42b, thereby the space of a pair of seedling plantation holder 31 expands. AlsoBe, a pair of holder frame 41 rotates around connection shaft 40 mutually, thereby the interval of a pair of seedling plantation holder 31 expands. Therefore, becomeFor use cam 43 by switching, a pair of seedling plantation holder 31 clamps seedling or removes the structure of this clamping. In addition, at a pair of folderExtension spring 44 is set between gripping member frame 41, by this extension spring 44, a pair of seedling is planted to holder 31 to side close to each otherTo reinforcing. In addition, nick is set on opposed of seedling plantation holder 31, easily clamps seedling.
Open and close the front that is fastened on actuating arm 34 with cam 43, with actuating arm 34 one rotations. Therefore, if open and close with protrudingWheel 43 rotates, and, near the lower dead center of the track T of plantation (moving track T'), opens and closes teat 43a and bearing 42b with cam 43Contact, the leading section of a pair of seedling plantation holder 31, to opening direction action, then, arrives plantation at seedling plantation holder 31 and suppliesIn the moment of giving position A, bearing 42b exceedes teat 43a, by extension spring 44 reinforcings between a pair of holder frame 41, this front endPortion moves to closing direction, and the bottom that clamping is supplied with the rattan of the Ipomoea batatas seedling of position A in plantation is (at plantation supply position A, redPotato seedling is towards fore-and-aft direction, is therefore end thereafter). And seedling plantation holder 31 is configured to, and is planting holder by this seedlingUnder the state of 31 clamping seedlings, by the rotation of actuating arm 34, dump forward lopsidedness while move of posture before and after making, generalSeedling place into the soil in time its front end is rearward moved, until plantation track T (the moving track T' of plantation) lower dead center attachedClosely, near above-mentioned lower dead center, the teat 43a of cam 43 contacts with bearing 42b again, the front end of a pair of seedling plantation holder 31Portion opens, and puts down the seedling of clamping and is implanted in soil.
In addition,, by changing the installation phase place of the switching cam 43 in actuating arm 34, can change seedling plantation holderThe moment of the clamping of 31 open seedlings. Therefore, can confirm plantation state while suitably regulate seedling plantation holder 31 to soilThe length of the rattan of middle insertion seedling, realizes the raising of plantation precision. Open and close the installation phase place with cam 43 by change, seedling plantation folderGripping member 31 clamps the moment of seedling and also can change, but the clamping that is set as supplying with in plantation the seedling of position A does not have the out of order moment. ThisOutward, also can make to change to open and close and switch with cam 43 or teat 43a etc., do not change seedling plant holder 31 clamp seedling timeCarve, only change the structure in the moment of the clamping of seedling plantation holder 31 open seedlings.
In addition, supply with red owing to utilizing seedling conveying unit 5 described later to supply with position A with the posture towards fore-and-aft direction to plantationPotato seedling, therefore seedling cultivation device 6 is transplanted Ipomoea batatas seedling towards the posture of fore-and-aft direction with former state in soil, with respect to soil faceThe posture tilting is transplanted the rattan of Ipomoea batatas seedling. Because seedling cultivation device 6 moves and plants on the plantation track T extending to the back lower placeKind, therefore seedling is planted to roll forward oblique state. Like this, become hull bottom if the change of leaning forward of the plantation posture of seedling is large and plant,The root of seedling easily stretches out multiplely, and the number of the Ipomoea batatas of cultivation increases, in the time of the cultivation Ipomoea batatas of processing etc. etc., even if each is redThe size of potato is less, also useful in the situation that of the multiple Ipomoea batatas of cultivation.
Near the lower dead center of plantation track T (moving track T'), open and remove a pair of seedling plantation holder of the clamping of seedling31 make its posture further dump forward lopsidedness while side shifting forward, move in way and form to rotation on one side at thisOne side of vertical posture changes and tilts forward and back posture work on one side, rises and extract from soil when forwards movementExit action. Therefore, seedling plantation holder 31 is charged into track and the rail that exits from exiting in soil due to what charge in soilMark approaches, and therefore can not make the plantation hole in farmland excessively become the earth and suitably carry out the plantation of seedling.
Track T shown in legend (moving track T ') is to utilize transmission switching mechanism 87 to cut to the transmission of seedling cultivation device 6Track while being changed to constant speed drive state. , when utilizing transmission switching mechanism 87 to switch to variable speed transmission become following structure,When state, actuating arm 34 is with variable speed rotation, and the speed on the track T in soil during to the side shifting backward of bottom dead center position becomesMust be slightly fast, seedling becomes longer to the intubating length in soil.
Circle mark on track T shown in legend (moving track T ') represents the position of every 15 degree of the rotatable phase of actuating arm 34Put. In addition, in legend, while having represented spacing in the rows is set as hour and is set as maximum, regardless of the change of spacing in the rows, do,For the track T of quiet track is identical, what change by the change of spacing in the rows is track T '. From legend, be shipThe end, is while cultivation, when the responsiveness of the front end of seedling plantation holder 31 is compared the side shifting forward that exceedes bottom dead center position, in soilFaster during to the side shifting backward of bottom dead center position. Thus, can strengthen in soil to bottom dead center position moving of side shifting backwardMomentum, can carry out hull bottom cultivation.
In the time that swing link rod 37 is switched to the position of rear downside to the link fulcrum of support frame 38, track T (moving trackT ') (it is large that height becomes, and the front and back amplitude in soil diminishes to have the tendency erecting a little. ), become inclination plantation stateTiltedly plant. This is tiltedly planted compared with hull bottom cultivation, although the number of the Ipomoea batatas after cultivation tails off, it is large that the size of each Ipomoea batatas becomes, suitableClose in the cultivation of conventionally edible Ipomoea batatas.
At the rear of seedling cultivation device 6, be set to the earthing wheel 92 of pair of right and left earthing part. This earthing wheel 92 is idle runningWheel, is covered in the soil of the side, left and right of the seedling contacting with soil face and plant seedling and presses, from support frame 38Rearward end via earthing wheel support frame 92 and arrange. , by this pair of right and left earthing wheel therefore, become following structure,92 ground connection, supports around the plantation clutch shaft 77 that becomes power shaft of the 3rd housing section 32c that plants transmission case 32 and rotatesSeedling cultivation device 6 and seedling conveying unit 5, seedling cultivation device 6 and seedling conveying unit 5 follow the concavo-convex of farmland face and swing and with respect toFarmland face maintains the height of regulation. Between support frame 38 and handle framework 23, arrange and make seedling cultivation device 6 and seedling conveyanceSwinging up and down of portion 5 is stable stable with spring 93, becomes and utilizes this stablely to hang seedling cultivation device 6 and seedling conveyance with spring 93The structure of portion 5. In addition, seedling cultivation device 6 and seedling conveying unit 5 can also be fixed as and not swing up and down. Therefore, seedling cultivation device6 and the Gravitative Loads of seedling conveying unit 5 in earthing wheel 92, act on thereby can utilize earthing wheel 92 to obtain pressing fully. In addition,Earthing wheel support frame 94 is the frameworks at the upwardly extending tubular of upper and lower, in the inside of earthing wheel support frame 94, is provided withBe formed with the up-down adjustment rotating shaft 95 of externally threaded upside at outer peripheral face and form the earthing wheel peace of female downsideFrame 96 frames up. Earthing wheel installation frame 96 becomes top can take turns that support frame 94 slides up and down but by angle axle along earthingStructure and non-rotary structure, bottom branches into left and right two forks, and left and right two forks after branch divide to rotate mode freelyLeft and right earthing wheel 92 is installed. And, up-down adjustment with rotating shaft 95 by being configured in up-down adjustment with the upper end of rotating shaft 95The rotary handle of height be the rotation operation of earthing part height adjustment operation part 97 transmit with bevel gear 98 via adjusting highly andRotation. Therefore, become by the operation of earthing part height adjustment operation part 97, up-down adjustment with rotating shaft 95 rotate, earthing wheelInstallation frame 96 moves up and down and regulates the structure of the height of earthing wheel 92. In addition, on the top of earthing wheel installation frame 96, establish,Put dial and show tags 99 as the target of the height and position of earthing wheel 92. Earthing part height adjustment operation part 97 is to toolThere is the right side of left and right one side's side of operating grip 2 to tilt and rearward i.e. right tiltedly rear extension, earthing part height adjustment operation part97 operating handle 97a becomes between the handle portion 2a of the left and right that is configured in operating grip 2 in the time overlooking body, and operating gripNear structure 2 below or below. In addition, above the plantation track T of seedling cultivation device 6, dispose earthing wheel 92, byThe position relationship of the seedling after earthing wheel 92 and plantation approaches and becomes close contact, can suitably maintain the pressure of earthing wheel 92Ground, can obtain good pressure ground effect.
Between the earthing wheel 92 of left and right, arrange move downward and press seedling after plantation above soil become pressureThe pressure land wheel 100 of ground part. Press the diameter of land wheel 100 to take turns than earthing 92 little, under the pressure ground state moving downward, on slave sideWhen face is observed, include in the earthing wheel 92 of left and right, and be configured in taking the axis of rotation of earthing part 92 as benchmark backward lateral deviation movePosition. The pressure ground framework of pressing land wheel 100 to be arranged on to rotate up and down centered by fulcrum shaft 101a set on support frame 38On 101, be provided with the cam rollers 103 of comparing fulcrum shaft 101a and be configured in more forward side, with regard to pressing ground framework 101, cam rollersUse cam 102 to 103 pressures from lower side contacts and actuating arm 34 one rotations, utilize and press ground to be limit with the driving of cam 102System is when moving downward the rotation of side, by the pressure that contacts with cam rollers 103 change with the diameter of cam 102, thereby enterRow moves up and down. Therefore, press land wheel 100 and press the deadweight of ground framework 101 to act on farmland as pressing soil fertility. By this pressure groundWheel 100, can plantation seedling after press this seedling directly over soil. In addition, by the work of pressing of this pressure land wheel 100With, to correct upward in seedling on the ground, seedling contacts and suppresses because the heat of mulch film produces with the mulch film being laid on the face of farmlandObstacle. In addition, press ground framework 101 to possess to utilize dual frame structure and the flexible 101b of telescopic adjustment portion forwards, backwards, pass throughThe flexible of the front and back of the 101b of telescopic adjustment portion can regulate the front and back position of pressing land wheel 100. In addition establish at the 101b of telescopic adjustment portion,Put as press land wheel 100 front and back position target pressure land wheel dial and press show tags 104 for land wheel. In addition, existSupport frame 38 arranges the stay hook as fixture that does not make to press ground framework 101 to move up and down and be fixed on the position that moves upward105. Stay hook 105 is following structure: be arranged to centered by the axle 105a of fore-and-aft direction, to rotate up and down, be disposed at and makeWhile pressing land wheel 100 to work, make stay hook 105 leave phase specific pressure ground framework 101 this pressure more on the right side to the rotation of oblique upper right sideThe position of the pivot region up and down of ground framework 101, presses ground framework 101 to utilize and presses ground cam 102 to rotate up and down. The opposing partyFace, in the time not making to press land wheel 100 to work, makes stay hook 105 rotate and pressure ground framework 101 is hung over to this stay hook 105 to downsideUpper, do not allow cam rollers 103 contact rotations pressure with cam 102, by the position of pressing land wheel 100 to be fixed on to leave upward from groundPut.
In addition, support with plate 106 at the fastening scraper plate of downside of support frame 38, be arranged at scraper plate support plate 106Scraper plate rotating fulcrum axle 107a centered by the bottom of the scraper arm 107 that rotates, arrange by as elastomeric rubberThe scraper plate 108 that the plate of system forms. In left and right, two positions possess the switch-in part entering from front side to scraper plate 108, by the each seedling in left and rightPlantation holder 31 enters the switch-in part of left and right, removes on the two sides, each left and right, left and right of seedling plantation holder 31 that is attached to left and rightSoil. At the top of the top side of scraper plate rotating fulcrum axle 107a than scraper arm 107 and the scraper plate support plate of its rearward positionBetween 106, be provided as the augmentor 109 of extension spring, by augmentor 109, scraper plate 108 to front side by reinforcing. AnotherAspect, arranges roller 110 scraper plate work for swinging on link rod 37, seedling plant holder 31 to charging in soil towards track TThe bottom dead center position of (moving track T ') is backward when side shifting, and scraper plate work is with roller 110 bottom of side contacts scraper arm 107 in the past,Make the bottom side shifting backward of this scraper arm 107, make scraper plate 108 forcibly to a side of leaving from track T (moving track T ')Keep out of the way. And, from soil, exit and exiting in moving process of side shifting forward scraper plate work roller at seedling plantation holder 31110 side shiftings and leaving from the bottom of scraper arm 107 forward, by the reinforcing of augmentor 109, the bottom of scraper arm 107 toFront side shifting moves scraper plate 108 on the track T of front side. Thus, scraper plate 108 becomes following structure: to seedling plantation holder31 sides of forcibly leaving from track T plant seedling in soil time are kept out of the way, and exit in moving process above-mentioned, fill by reinforcingPut 109 reinforcing and move on track T, the side (front side) that augmentor 109 exits and moves to seedling plantation holder 31To scraper plate 108 reinforcings.
Seedling cultivation device 6 is elaborated, this seedling cultivation device 6: there is a pair of seedling plantation of the seedling of clamping rattan shapeHolder 31; And be connected and a pair of seedling plantation holder 31 carried out a pair of folder of opening and closing operations with this seedling plantation holder 31Gripping member frame 41. And seedling plantation holder 31 and holder frame 41 are by vertical composition surface V combination. Vertical composition surface V plants with seedlingParallel roughly vertical of the track T of holder 31 (moving track T '). According to said structure, can easily carry out seedling plantation folderThe upper and lower setting angle of gripping member 31 and the adjustment of planting depth. In addition, the engage base of seedling plantation holder 31 will be arranged onTwo bolts with in hole, be made as slotted hole near the hole of the front end of seedling plantation holder 31. By above-mentioned structure, can strengthenThe adjustment surplus of the claw of the front end of seedling plantation holder 31.
In addition, the engage base that seedling is planted to holder 31 is made the structure of L font, on a limit of this L font structureAnd the top of the holder frame 41 namely face vertical with vertical composition surface V is provided for carrying out seedling plantation clamping along vertical composition surface VBolt 151 is adjusted in the position that the position of part 31 is adjusted. Easily carry out the setting angle of seedling plantation holder 31 according to said structureAnd the inching of planting depth. In addition, although make the structure of the top of position adjustment bolt 151 in holder frame 41,Also can make below in holder frame 41 or the structure of side.
In addition, seedling plantation holder 31 is made the knot of installing to the vertical composition surface V of the inner side in two holder framves 41Structure, and make the folder that can adjust seedling plantation holder 31 by sandwich the clamping pressure adjustment component 154 such as pad between itHold the structure of pressure. By said structure, can make seedling transplanting portion entirety become compact, and can clamp the fine setting of pressingWhole. In said structure, use pad to press adjustment component 154 as clamping, use spacer etc. to have but also can makeThe structure of certain thickness member.
The spring fitting pin 155 of two supporting extension springs 44 is set above holder frame 41, in opposed clampingPart frame 41 sets up extension spring 44 to apply chucking power. And above-mentioned position adjustment bolt 151 is arranged on while overlooking avoids twoThe position of spring fitting pin 155. In said structure, position is adjusted bolt 151 and is made and be arranged on two spring fitting pins 155The structure of central authorities, but also can be arranged on than a side of the front end of the two more close seedling plantation of spring fitting pin 155 holders 31.
Holder frame 41 is by forming with combination base portion 41a and the column sections 41b of seedling plantation holder 31. This column sections 41bBy weldment one engaged at end in above-mentioned combination base portion 41a. In addition, the combination base corresponding with left and right seedling plantation holder 31Junction surface, the left and right F of the 41a of portion and column sections b forms in the mode mutually staggering on above-below direction. Become holder frame 41The connection shaft 40 of on-off action fulcrum is positioned at the length direction substantial middle portion of column sections 41b, can centered by connection shaft 40Rotationally in conjunction with a pair of holder frame 41. In addition, in the other end of column sections 41b, grease-enclosed bearing is set42b, the periphery of this bearing 42b and cam 43 butts for switching, bearing 42b uses at mutual interval the teat of cam 43 by switching43a and become large, adds the interval of seedlings plantation holder 31 thus. As mentioned above, by making junction surface F mutual on above-below directionStagger, can make the structure that column sections 41b is being coincided with the upper and lower in connection shaft 40 parts. , by holder frame 41 is doneBecome more simple structure, can realize reducing costs etc.
Connection shaft 40 is by fixing with the connection shaft support 152 of support links portion 36 combinations, and this support links portion 36 forms connectionLinkage R, and make seedling plantation holder 31 produce seedling plantation action. In addition, in support links portion 36, and with connectKnot bracing strut 152 adjoining positions, the position that prevents that constraint holder frame 41 knee-actions are set is offset guide 153. Pass throughThe position of mutually staggering on above-below direction sandwiches the column sections 41b of holder frame 41, thus the upper and lower of constraint column sections 41bTo action. In addition, be configured between column sections 41b and there is up and down gap. By forming as described above, can prevent withThe position skew of the seedling plantation holder 31 of the front end combination of holder frame 41. In addition preventing on position skew guide 153,Gusset plate 156 is set, and makes in order to ensure maintenance property the structure that can dismantle. In addition, be fixed on connection shaftBetween connection shaft 40 and column sections 41b on support 152, arrange and two metal sleeves 157 that column sections is consistent respectively.
Seedling conveying unit 5 is made up of seedling conveyance band, and this seedling conveyance band comprises: on seedling conveyance direction C, possess multiple with rattan courtThe seedling folding and unfolding body 26 of the seedling folding and unfolding portion that becomes of the posture folding and unfolding Ipomoea batatas seedling of direction forwards, backwards, and in body upper side direction rightThe upper lateral delivery section 5a of this seedling folding and unfolding body 26 of conveyance; By by this upper lateral delivery section 5a conveyance come seedling folding and unfolding body 26 toThe decline delivery section 5b of body below conveyance; And by the seedling folding and unfolding body 26 being come by this decline delivery section 5b conveyance to body topConveyance and return to the rising delivery section 5c of the conveyance top side of above-mentioned upper lateral delivery section 5a, along the carrying channel of single ring-typeFootpath conveyance seedling folding and unfolding body 26. In addition, upper lateral delivery section 5a is configured to and is projected into than the front-wheel in left side 8 and trailing wheel 7 more leftSide, left end becomes the outermost end in the left side of body. In addition, make seedling conveyance band to the left and right in the pars intermedia setting of rising delivery section 5cThe jockey pulley 111 of deflection inside direction, thus, becomes the structure that rising delivery section 5c does not interfere with the trailing wheel 7 in left side. In addition,The backend arrangement of above-mentioned upper lateral delivery section 5a than the front-wheel in left side 8 and trailing wheel 7 more by the position of rear side. Therefore, operationPerson supplies with seedling at the trailing wheel 7 in left side and the rear side of upper lateral delivery section 5a to this upper lateral delivery section 5a. Above-mentioned carrying channelThe footpath upper lateral delivery section 5a when observing in side that tilts is positioned at rear side, the operator's of the rear side in seedling conveying unit 5The seedling folding and unfolding body 26 of position configuration upper lateral delivery section 5a near, so that operator easily carries out the 5a to top lateral transfer portionSeedling folding and unfolding body 26 seedling supply with operation. In addition, seedling cultivation device 6 will utilize above-mentioned decline delivery section 5b to seedling conveying unit 5The plantation of the upper/lower positions of conveyance track is supplied with the seedling of the seedling folding and unfolding portion 26 of position A conveyance and is planted in farmland. In addition, above-mentionedDecline delivery section 5b, is provided with to the seedling of seedling folding and unfolding portion 26 interior guiding seedlings and falls in the mode being supported by support component 46 at an upper portion thereofPrevent plate 45, in order to avoid seedling falls.
Above upper lateral delivery section 5a, be provided with the seedling limit rod 112 of left and right directions. Therefore, operator passes through upperThe 5a of lateral transfer portion of portion is only placed on the rattan of seedling the upside of seedling limit rod 112, and a bending side for the rattan of seedling becomes downside, toBecome the state of downward lateral bend with the lower end of the rattan of the bending same side bending of rattan, thus can be with desired state described laterSupply with seedling to seedling folding and unfolding body 26.
In addition, possess clamping and keep the rearward end of the rattan of seedling in the rearward end on the surface of seedling folding and unfolding body 26 (outer peripheral face)As the clamping element 49 of seedling keeper. Clamping element 49 is clamped by the pair of right and left projecting upwards from the supporting board 47 of seedling conveyance bandBody forms. In addition, a side of above-mentioned pair of right and left cramping body forms by having flexible spongiform resin, and the opposing party has againThe brush of flexibility forms, in order to avoid the rattan of the seedling of damage clamping. By operator, seedling is pressed into downwards, thereby seedling is by pair of right and leftCramping body clamps and fixes.
Seedling conveyance band around hang over be arranged at upper right front and back driven roller 113, be arranged at bottom left and right first drivenRoller 114 and being arranged on the second driven voller 115 of upper left-hand, rotates by the driving of driven roller 113. In addition, on a left sideBetween the first right driven voller 114, seedling conveyance band is at left and right general horizontal direction conveyance seedling, but divides and be set with seedling in this conveying unitCultivation device 6 clamps and takes out the plantation of seedling and supplies with position A. On the other hand, at the back side of seedling conveyance band (inner peripheral surface), than thisThe central rearward position of the width (fore-and-aft direction) of seedling conveyance band, formation is given prominence to along the direction of rotation of this seedling conveyance bandAs the guide ribs 116 of ridge. The position shape of first driven voller 114 and second driven voller 115 corresponding with this guide ribs 116Become to have groove 117, coordinate with groove 117 by guide ribs 116, prevent the position skew of the fore-and-aft direction of seedling conveyance band. In addition, upperState in structure, guide ribs 116 made to ridge, but also guide ribs 116 can be done to grooving bar, at the first driven voller 114 andThe second driven voller 115 forms and the protuberance coordinating as the guide ribs of above-mentioned groove bar.
Lower end is attached to the upper end that swings the trace 66 on link rod 37 and is attached at driven roller 113 before and after being arranged atDrive the one-way clutch of axial region. Therefore,, in the work of seedling cultivation device 6, in the time that swing link rod 37 swings, trace 66 entersRow moves back and forth up and down, and the driven roller 113 of front and back intermittently drives by one-way clutch, so that seedling conveyance band is to seedling conveyanceDirection action. The intermittently driving of this seedling conveyance band is following structure, presss from both sides at the seedling plantation holder 31 of seedling cultivation device 6While holding seedling, stop, driving beyond it time. Thereby, because clamping seedling, the seedling plantation holder 31 at seedling cultivation device 6 declinesAnd plantation in soil time seedling folding and unfolding body 26 stop, therefore seedling can being taken out and by seedling suitably from seedling folding and unfolding body 26 swimminglyPlantation is in farmland.
In the front side of seedling conveying unit 5, establish via seedling carrying base support frame 81 from the first housing section 32a of plantation transmission case 32Put seedling carrying base 82. State with folding and unfolding in folding and unfolding case etc. is positioned in Ipomoea batatas seedling on this seedling carrying base 82, and operator is by seedling carrying baseSeedling on 82 is supplied with to the upper lateral delivery section 5a of seedling conveying unit 5. The rearward end of seedling carrying base 82 is configured near upper lateralThe leading section of delivery section 5a, realizes the simplification that supplements seedling to the 5a of top lateral transfer portion.
The seedling folding and unfolding for subsequent use portion of the cage shape of folding and unfolding seedling for subsequent use is set in the left side side of upper lateral delivery section 5a in addition,118. Seedling folding and unfolding for subsequent use portion 118 is by can be around seedling folding and unfolding portion support frame for the backup of the center rotating of the second driven voller 115119 support. If seedling folding and unfolding for subsequent use portion support frame 119 is rotated to the left and right directions inner side (right side) of body, seedling for subsequent use is receivedPut portion 118 and move to the reception position of the top that is positioned at upper lateral delivery section 5a, can dwindle body width. Seedling for subsequent use is receivedPut portion 118 and cross stop by rotation to the right, seedling folding and unfolding for subsequent use portion support frame 119 be arranged on the storage on bodyContact and remain on reception position with limiting section 120. At this reception position, seedling folding and unfolding for subsequent use portion 118 is not also with seedling conveying unit 5Seedling conveyance band and clamping element 49 are interfered, and can drive seedling conveying unit 5.
Extend from the position of gearbox body 9 gear lever 83 that is provided as action bars to rear side, this action bars can be cutChange the transmission mechanism in gearbox body 9 and the travel speed of mobile devices 4 is carried out to step speed change operation. Gear lever 83 is from travellingDevice 4 is through the space being surrounded by upper lateral delivery section 5a, decline delivery section 5b and the rising delivery section 5c of seedling conveying unit 5The interior rear side to seedling conveying unit 5 extends. , in the conveyance path of gear lever 83 through the ring-type of the regulation of seedling conveying unit 5. Speed changeThe handle part 83a of bar 83 is rear side-prominent to seedling conveying unit 5, but support gear lever 83 and mark shift position become barThe gear lever guide 121 of support component is configured in by upper lateral delivery section 5a, decline delivery section 5b and rising delivery sectionIn the space that 5c surrounds. Therefore, when maintaining the operability of gear lever 83, as far as possible by gear lever 83 and gear lever guide121 are configured in front side. In addition, gear lever guide 121 is supported by the 3rd housing section 32c of plantation transmission case 32, with seedling conveyancePortion 5 and seedling cultivation device 6 swing up and down together centered by the plantation clutch shaft 77 of left and right directions. And, at gear lever 83Leading section (than the part near rear of the gearbox body 9 of seedling conveying unit 5 forward sides), setting can be stretched on bar direction of principal axisTelescopic section, by unimpeded swinging up and down of gear lever 83, gear lever guide 121 and the speed change of allowing of this telescopic sectionThe instruction unit of bar 83 sides can not separate significantly.
In addition, extend the lateral tilting brace 122 that is provided as action bars from gearbox body 9 parts to rear side, this left and rightThe rolling that tilting bar 122 switchings are arranged on gearbox body 9 parts makes left and right horizontal control hydraulic cylinder Final 16 system with hydraulic valveProperty ground work. Lateral tilting brace 122 extends to by upper lateral delivery section 5a, the decline of seedling conveying unit 5 and carries from mobile devices 4In the space that the 5b of portion and rising delivery section 5c surround. The handle part 122a of lateral tilting brace 122 and lateral tilting brace guide123 are configured in the space being surrounded by upper lateral delivery section 5a, decline delivery section 5b and rising delivery section 5c. Therefore, becomeFor lateral tilting brace 122 is configured in to the structure of front side as far as possible. In addition, because the operation frequency of lateral tilting brace 122 compares speed changeBar 83 is low, even if therefore lateral tilting brace 122 is configured in above-mentioned space, substantially also without prejudice to operability. In addition a left side,Right deviation brace 122 is operation to the left and right for the moment returns to neutral position bars after unclamping, owing to not having as gear lever 83Instruction unit, be therefore can be not flexible as gear lever 83 structure.
In addition, than the position in the forward side of seedling conveying unit 5 and left and right directions outside (right side), configuration storage is as liquorThe liquor case (water tank) 124 of water. In addition, liquor case 124 is configured in the position of the right side side of seedling carrying base 82. Plantation clutch shaft 77Give prominence to right side side to the first housing section 32a that plants transmission case 32, at plantation clutch shaft 77, pump driving flange is installed125, be linked with the position of the pivot skew of flange 125 pump that forms the pump (plunger displacement pump) 126 that send water from pump drivingThe front end of cylinder bar 127. In addition, pumping cylinder part is attached on body. Therefore, become following structure,, from liquor case 124 viaSupply pipe 128 is to pump 126 for feedwater, and pump driving is rotated by the driving of plantation clutch shaft 77 with flange 125, pumping cylinder thusBar 127 moves back and forth by crank-motion, sends successively the water in cylinder. In plantation transmission case 32 or even at seeding transplant machine1 drive path is configured in the plantation clutch shaft that becomes power transmission shaft 77 installation pumps 126 of upper, thus can be by pump 126Be configured in a high position, can guarantee to the drop of liquor outlet 129 described later, can carry swimmingly water, and tie in operationShu Shi etc. easily discharge the water remaining in supply pipe 128. Pump drives with flange 125 as revolving with plantation clutch shaft 77 oneThe 125a of base flange portion turning and the adjusting flange part 125b's that is arranged on the 125a of base flange portion with construction bolt is dual protrudingEdge structure, becomes the structure of inserting construction bolt in the slotted hole of adjusting with flange part 125b being provided to. Become following structure,, link pumping cylinder bar 127 being provided to the linking part regulating with flange part 125b, by taking the 125a of base flange portion as benchmark edgeSlotted hole makes adjusting flange part 125b move (rotation), thus the reciprocating action moment (action phase place) of pumping cylinder bar 127Change, change and regulate pour water the moment (phase place) with respect to the action phase place of seedling cultivation device 6.
In standard, the moment of pouring water is to charge into and soil, start to arriving before bottom dead center position this from seedling plantation holder 31During this time, rotate about 90 degree with the anglec of rotation of actuating arm 34 during, discharge from liquor outlet 129 moment of water. And, logicalOverregulate and can adjust continuously the moment of pouring water with the rotation of flange part, making to pour water the moment for the latest time, in seedling plantation clampingPart 31 exits afterwards from soil and scraper plate 108 contacts and pours water before with seedling plantation holder 31. On the other hand, in the time making to pour waterCarve for the earliest time, before charging in soil, start to pour water plantation is supplied with position A to clamp seedling from seedling plantation holder 31. CauseAnd, arrange together with seedling plantation holder 31 to charging in soil and pollute the liquor outlet 129 of discharging liquor to farmland, formDischarge in the time that liquor outlet 129 is in soil for only the moment of discharging liquor from liquor outlet 129 being adjusted toThe state that moment, liquor outlet 129 are charged at Xiang Tuzhong and not charging into the moment of discharging under the state in soil.
In addition, seedling plantation holder 31 is by becoming to the axial region 31a of the installation side of holder frame 41 and being formed at axial regionThe tabular handle part 31b that controls seedling of front end forms, and by welding, handle part 31b is fastened on to the left and right directions of axial region 31aThe position of inner end. About the seedling plantation holder 31 in left side, axial region 31a is made up of pipe, the hollow space of the tubulose of axial region 31aThe end of handle part 31b side expose in the left and right outside of handle part 31b, form the liquor of discharging water by this exposed portions serve and dischargeMouth 129. Therefore, discharge water in the outside (with opposition side, seedling left and right) of seedling plantation holder 31, therefore can be punched in cultivation by anti-sealingKind seedling on and cause on plantation impact, realize plantation precision raising. In addition, with regard to the seedling plantation holder 31 in left sideAxial region 31a, the end of holder frame 41 sides is towards the bending of oblique upper right side, and above-mentioned end connects the water of transferring self-pumping 126Supply pipe 128. Therefore, by liquor outlet 129, can be near supply (pouring) liquor of the seedling of plantation. Namely,The end of above-mentioned axial region 31a rolls tiltedly configuration towards the opposing party's (right side) seedling plantation holder 31, suppress with nearThe interference of bolt 151 is adjusted in the position in left side, and makes the mobile smooth and easy of water. And, only plant holder 31 at the seedling in left sideLiquor outlet 129 is set, does not establish liquor outlet 129 at the seedling plantation holder 31 on right side.
Thereby seedling conveying unit 5 is configured to the one side's side (left side, left and right of conveyance top side that becomes upper lateral delivery section 5aSide) skew, and the liquor case 124 of storage liquor is set to being offset with seedling conveying unit 5 opposition sides, left and right (right side), only at seedlingThe seedling plantation holder 31 of the side (left side) that conveying unit 5 is offset arranges from seedling plantation holder 31 or seedling plantation holder 31Near liquor outlet 129 of discharging liquor to farmland.
Driving resistance by pump 126 transmits to plantation clutch shaft 77, moves because of deadweight thereby suppress seedling cultivation device 6Or inertia etc. and prior to the action of hope. In the time not pouring water, even while pulling down pump 126 from body, planting by replacing pump 126Plant clutch shaft 77 assemblings and transmit the brake apparatus of brake force, also can suppress the action of seedling cultivation device 6 because of deadweight or inertiaDeng and prior to the action of hope. In addition, little at the driving resistance of pump 126, cannot fully suppress the action prior to seedling cultivation device 6Time, arrange from the secondary spring of upper side mounting seedling plantation holder 31, make complementary by the active force of this secondary springGround suppresses the above-mentioned structure of action in advance. In addition, the protective cover that covers pump 126 is set, even the assembling braking replacing pump 126Under the state of device, this protective cover also can be assemblied on body, realizes the raising of security. On protective cover, paste based on rowSail the plantation spacing in the rows list of the setting of speed and spacing in the rows speed change, in the time having assembled any device of pump 126 and brake apparatus allCan confirm list.
In addition, while not pouring water etc., make by the pipe arrangement that returns that returns to liquor case 124 water circulation of sending from pump 126 temporarily,Even if do not pull down pump 126, also can not carry out operation with pouring water. In addition, switching valve is set, this switching valve is converted to from pump126 water of sending are to the state of supplying with towards the supply pipe 128 of liquor outlet 129 with to the above-mentioned shape that returns to pipe arrangement supplyState.
According to above structure, seeding transplant machine 1 is crossed under the state on ridge, by row at front-wheel 8 and trailing wheel 7 by left and rightSail device 4 and make body voluntarily, the paddy portion walking on the ridge of passing through for the front-wheel 8 in left side and trailing wheel 7, by the trailing wheel in left sideThe operator at 7 rear supplies with Ipomoea batatas seedling to the upper lateral delivery section 5a of the seedling conveying unit 5 of this body voluntarily. Seedling conveying unitThe seedling that 5 conveyances are supplied with, then seedling cultivation device 6 is planted agriculture by supplying with A conveyance next seedling in position by seedling conveying unit 5 to plantationTanaka. Seedling conveying unit 5 possesses multiple seedling folding and unfolding bodies 26 at seedling conveyance direction C, and Ipomoea batatas seedling is the posture towards fore-and-aft direction with its rattanFolding and unfolding is at this seedling folding and unfolding body 26. Operator by upper lateral delivery section 5a in the one direction conveyance of about body upper side directionSeedling folding and unfolding body 26 is supplied with seedling. Be that operator supplies with the bottom of the rattan of seedling and seedling is fixed on to seedling folding and unfolding body to clamping element 4926. Supply has the seedling folding and unfolding body 26 of seedling and upper lateral delivery section 5a to remove to body below by decline delivery section 5b continuouslySend. By this decline delivery section 5b conveyance come seedling folding and unfolding body 26 by rising delivery section 5c by conveyance to body top, return above-mentionedThe conveyance top side of upper lateral delivery section 5a. With regard to seedling cultivation device 6, its seedling plantation holder 31 enters by drive divisionRow elevating movement, in folding and unfolding in the rear end of seedling from decline delivery section 5b to plantation that supplied with the seedling folding and unfolding body 26 that position A conveyance comes byPortion, plays a role and seedling is planted in farmland at the rear side of this seedling folding and unfolding body 26. Now, seedling is by the clamping element of seedling folding and unfolding body 2649 clampings and fixing, but because the chucking power of the seedling plantation holder 31 of seedling cultivation device 6 is larger than the chucking power of this clamping element 49,Therefore seedling cultivation device 6 is by making seedling along plantation track T side shifting backward, thereby the rattan of seedling can come off from clamping element 49.
In the time transplanting this Ipomoea batatas seedling, the bottom of the rattan of seedling is fixed to the upper lateral in seedling conveying unit 5 by operatorThe clamping element 49 of the seedling folding and unfolding body 26 of delivery section 5a is supplied with, if supply with towards the state of downside with the lower end of bending rattan t,This seedling is by 5 conveyances of seedling conveying unit, supplies with position A in plantation, and the lower end of rattan t becomes the state towards upside, the leaf of seedling with respect toRattan is towards upside. Then, utilize seedling cultivation device 6, seedling is transplanted in soil with this posture. Therefore, the seedling of seedling cultivation device 6Conveyance stroke in soil is simple, and therefore rattan is difficult for bending or distortion, improves and transplants when precision, can be with respect to incliningOblique rattan makes leaf intensively transplant Ipomoea batatas seedling towards the state of upside. In addition, a pair of seedling plantation holder 31 of upper downward-extension existsPlantation is supplied with position A and is clamped the upwards lower end of the rattan of lateral bend to roll forward oblique state, therefore can make seedling plantation clampingThe lower end towards the rattan with respect to bending of part 31 towards the state in close to vertical direction, even the position of seedling plantPlant supply position A and be offset a little, also can realize clamping reliabilization, the stabilisation of seedling, can plant seedling with suitable posture,Carry out the transplanting of stable seedling.
Thereby, due to can be to make leaf intensively transplant Ipomoea batatas seedling towards the state of upside with respect to the rattan tilting, thereforeThe leaf of the seedling after transplanting can be given prominence to and accept the light of sunshine etc. outside soil, and the elongation of root is also vigorous, carries out good lifeLong, can make the cultivation of Ipomoea batatas vigorous. In addition, due to according to the lower end that particularly holds flexible rattan of rattan towards judgingLeaf with respect to the axle center of rattan towards and transplant, therefore this judgement becomes easily, easily carries out supplying with seedling to clamping element 49Operation, improve operator and supply with to the seedling of seedling folding and unfolding body 26 operating efficiency of operation, for improve transplant operating efficiency canMake seedling conveying unit 5 high speed motion, can realize the raising of the operating efficiency of the seedling conveyance operation of seedling conveying unit 5.
Claims (5)
1. a seeding transplant machine, is characterized in that,
Arrange: mobile devices (4); The seedling conveying unit (5) of conveyance seedling; To supply with position to plantation by above-mentioned seedling conveying unit (5) conveyancePut the seedling of (A) and plant the seedling cultivation device (6) in farmland; Discharge the liquor outlet (129) of liquor to farmland; And storageThe liquor case (124) of liquor, makes following structure: in the biography of the power to above-mentioned seedling cultivation device (6) transmission plantation action useMoving axis (77) is upper, the pump (126) of carrying liquor is installed, in utilization from above-mentioned liquor case (124) to above-mentioned liquor outlet (129)State power transmission shaft (77) driving pump (126), and arrange the seedling plantation holder (31) of above-mentioned seedling cultivation device (6) towards upsideAfterburning secondary spring, is configured to and can pulls down said pump (126) and pull down above-mentioned secondary spring from above-mentioned power transmission shaft (77),Make and pulling down under the state of said pump (126) and above-mentioned secondary spring, can assemble to above-mentioned power transmission shaft (77) and transmit brakingThe structure of the brake apparatus of power, is arranged on exiting in moving process that above-mentioned seedling plantation holder (31) exits and move from soilRemove the native scraper plate (108) being attached on above-mentioned seedling plantation holder (31), above-mentioned scraper plate (108) is made in above-mentioned seedling plantationHolder (31) forcibly leaves to the track (T) moving from above-mentioned seedling plantation holder (31) when seedling is planted in soilOne side is kept out of the way, above-mentioned exit moving process in reinforcing by augmentor (109) and to the upper mobile knot of above-mentioned track (T)Structure, above-mentioned augmentor (109) is made a side that exits and move to above-mentioned seedling plantation holder (31) to above-mentioned scraper plate (108)Afterburning structure.
2. seeding transplant machine according to claim 1, is characterized in that,
In the drive path to above-mentioned seedling cultivation device (6), arrange can switch to the constant speed drive state of constant speed transmission andWith the transmission switching mechanism (87) of the variable speed drive state of variable speed transmission, compare constant speed drive state, variable speed transmission shapeUnder state, utilize above-mentioned seedling cultivation device (6) long to the intubating length of the seedling of soil insertion.
3. seeding transplant machine according to claim 1 and 2, is characterized in that,
Above-mentioned seedling cultivation device (6) is made to be possessed swing link rod (37) and makes clamping plantation supply with the above-mentioned seedling of the seedling of position (A)Plantation holder (31) is planted the structure in farmland with track (T) action specifying by seedling, makes by changing above-mentioned pendulumMove the position of the fulcrum of link rod (37), and change the structure of the length of the fore-and-aft direction of above-mentioned track (T).
4. seeding transplant machine according to claim 1 and 2, is characterized in that,
Be configured to the moment of the clamping that can regulate the open seedling of above-mentioned seedling plantation holder (31).
5. seeding transplant machine according to claim 1 and 2, is characterized in that,
At the rearward end setting operation handle (2) of body, on above-mentioned mobile devices (4), be provided with: taking the axle of fore-and-aft direction as inThe front wheel supporting framework (20) of heart roll rotational; Be supported on the front-wheel (8) of the left and right of above-mentioned front wheel supporting framework (20); Can go upBe arranged on to lower motion the ridge guide support framework (63) of above-mentioned front wheel supporting framework (20); And be supported on the guiding of above-mentioned ridgeSupport frame frame (63) also guides the ridge guide wheel (64) of body with the contacts side surfaces on ridge,
Action interlock while revolution with body and above-mentioned ridge guide support framework (63) is moved upward.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013030112A JP2014158427A (en) | 2013-02-19 | 2013-02-19 | Seedling transplanter |
| JP2013-030110 | 2013-02-19 | ||
| JP2013030111A JP6295511B2 (en) | 2013-02-19 | 2013-02-19 | Seedling transplanter |
| JP2013030110A JP6056535B2 (en) | 2013-02-19 | 2013-02-19 | Seedling transplanter |
| JP2013-030111 | 2013-02-19 | ||
| JP2013-030112 | 2013-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103988621A CN103988621A (en) | 2014-08-20 |
| CN103988621B true CN103988621B (en) | 2016-05-18 |
Family
ID=50864419
Family Applications (14)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310573188.4A Active CN103988621B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201320724611.1U Expired - Fee Related CN203633116U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320723841.6U Expired - Fee Related CN203633113U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320724476.0U Expired - Fee Related CN203633115U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320725232.4U Expired - Fee Related CN203633117U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320725948.4U Expired - Fee Related CN203633118U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201310572019.9A Active CN103988619B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201320725950.1U Expired - Fee Related CN203661570U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanting machine |
| CN201310572017.XA Active CN103988618B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201310573187.XA Active CN103988620B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201310574138.8A Active CN103988622B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201320724754.2U Expired - Fee Related CN203801256U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanting machine |
| CN201320723843.5U Expired - Fee Related CN203633114U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320723623.2U Expired - Fee Related CN203633112U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
Family Applications After (13)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724611.1U Expired - Fee Related CN203633116U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320723841.6U Expired - Fee Related CN203633113U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320724476.0U Expired - Fee Related CN203633115U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320725232.4U Expired - Fee Related CN203633117U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320725948.4U Expired - Fee Related CN203633118U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201310572019.9A Active CN103988619B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201320725950.1U Expired - Fee Related CN203661570U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanting machine |
| CN201310572017.XA Active CN103988618B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201310573187.XA Active CN103988620B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201310574138.8A Active CN103988622B (en) | 2013-02-19 | 2013-11-15 | Seeding transplant machine |
| CN201320724754.2U Expired - Fee Related CN203801256U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanting machine |
| CN201320723843.5U Expired - Fee Related CN203633114U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
| CN201320723623.2U Expired - Fee Related CN203633112U (en) | 2013-02-19 | 2013-11-15 | Seedling transplanter |
Country Status (3)
| Country | Link |
|---|---|
| KR (5) | KR101570722B1 (en) |
| CN (14) | CN103988621B (en) |
| TW (3) | TWI566682B (en) |
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| KR101701006B1 (en) * | 2014-11-07 | 2017-01-31 | 김재동 | A Sweet potato planting machine |
| CN104641770B (en) * | 2015-02-02 | 2016-11-23 | 浙江理工大学 | Two-freedom becomes crank five bar drive mechanism and forms the method for designing transplanting track |
| CN104956817B (en) * | 2015-06-19 | 2017-08-25 | 雷选 | The sugarcane seedling planting machine of seedling is thrown in a kind of tiltable |
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| CN107046892B (en) * | 2017-03-09 | 2023-05-12 | 山东农业大学 | Intelligent sweet potato bare seedling transplanting machine |
| CN107711010B (en) * | 2017-10-14 | 2019-12-31 | 潘颍芳 | Two-row transplanting machine for small peppers |
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2013
- 2013-10-24 KR KR1020130127413A patent/KR101570722B1/en active IP Right Grant
- 2013-10-24 KR KR1020130127416A patent/KR101570718B1/en active IP Right Grant
- 2013-10-24 KR KR1020130127419A patent/KR101512685B1/en active IP Right Grant
- 2013-10-24 KR KR1020130127418A patent/KR101570716B1/en active IP Right Grant
- 2013-10-24 KR KR1020130127414A patent/KR101570720B1/en active IP Right Grant
- 2013-11-15 CN CN201310573188.4A patent/CN103988621B/en active Active
- 2013-11-15 CN CN201320724611.1U patent/CN203633116U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201320723841.6U patent/CN203633113U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201320724476.0U patent/CN203633115U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201320725232.4U patent/CN203633117U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201320725948.4U patent/CN203633118U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201310572019.9A patent/CN103988619B/en active Active
- 2013-11-15 CN CN201320725950.1U patent/CN203661570U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201310572017.XA patent/CN103988618B/en active Active
- 2013-11-15 CN CN201310573187.XA patent/CN103988620B/en active Active
- 2013-11-15 CN CN201310574138.8A patent/CN103988622B/en active Active
- 2013-11-15 CN CN201320724754.2U patent/CN203801256U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201320723843.5U patent/CN203633114U/en not_active Expired - Fee Related
- 2013-11-15 CN CN201320723623.2U patent/CN203633112U/en not_active Expired - Fee Related
- 2013-12-27 TW TW102148791A patent/TWI566682B/en active
- 2013-12-27 TW TW102148789A patent/TWI539895B/en active
- 2013-12-27 TW TW102148788A patent/TWI548339B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081192U (en) * | 1990-11-12 | 1991-07-24 | 秦宗祥 | Planting location device |
| JPH11155326A (en) * | 1997-11-27 | 1999-06-15 | Mitsubishi Agricult Mach Co Ltd | Transmission in sulky type mobile agricultural machine |
| JP2002136205A (en) * | 2000-11-01 | 2002-05-14 | Mametora Noki Kk | Soil roller for seedling transplanter |
| JP2005341833A (en) * | 2004-06-01 | 2005-12-15 | Iseki & Co Ltd | Seedling transplanter |
| CN202545642U (en) * | 2011-02-28 | 2012-11-21 | 井关农机株式会社 | Clutch mechanism |
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