TW201238468A - Seedling planting device - Google Patents

Abstract

To miniaturize a seedling planting device so as to improve planting capability. A seedling planting device is arranged with a rotation body (50) inside a fixing supporting body (79), a final shaft (82) set to be ratable from an eccentric position of a rotation center (51) of the rotation body (50), a seedling carrier (49) arranged on a protrusion part of the final shaft (82) protruded from the rotation body (50), and a final shaft rotation transmitting mechanism arranged to be linked with the rotation of the rotation body (50) for driving the final shaft (82) to rotate. The seedling planting device is characterized by: a plurality of supporting shafts (83) are arranged at eccentric positions of the rotation center (51) of the rotation body (50) and different from the eccentric position of the final shaft (82), and a bearing (80) arranged on the supporting shaft (83) contacts with inner periphery of the fixing supporting body (79) to support the rotation body (50) to be rotatable.

Description

201238468 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to the technical field of a seedling planting device for a seedling transplanter such as a rice transplanter. [Prior Art] A rotating body is provided inside the fixed support, and the final axis is rotatably rotated from the center of rotation of the rotating body, and the seedling is mounted on the protruding portion of the final shaft protruding from the rotating body. In the seed planting apparatus provided with the final shaft rotation transmitting mechanism that rotates the final shaft to rotate in conjunction with the rotation of the rotating body, a known technique of providing a bearing that rotatably supports the rotating body is provided between the fixed support and the rotating body. In the seedling planting device, the rotating body is constituted by left and right rotating members, and a final shaft red turning conveying mechanism is disposed between the left and right rotating members on the inner side of the fixed support, and the final shaft rotation transmitting mechanism has internal teeth that do not move. The fixed gear is a rotating gear that is rotated by the rotation of the rotating body and is rotated by the fixed gear, and the rotating gear is transmitted to the final gear that rotates integrally with the final shaft (see Patent Document 丨). [Problem to be Solved by the Invention] The present invention has been made in view of miniaturization of the above-described seedling planting device and improvement in planting performance. 201238468

[Means for Solving the Problem; I] In order to solve the above problems, the present invention employs the following technical means. That is, the present invention described in claim 1 is a seedling planting device in which a rotating body (50) is provided inside the fixed support (79) at a position eccentric from the center of rotation (51) of the rotating body (50). The final shaft (82) is set to be rotatable, and the seeding plant (49) is provided on the protruding portion of the final shaft (82) protruding from the rotating body (50), and the rotation is performed in conjunction with the rotating body (5〇). A final shaft rotation transmission mechanism for rotating the final shaft (82), wherein a plurality of support shafts are provided at positions eccentric from the rotation center (51) of the rotating body (50) and different from the final axis (82) (83) The bearing (80) provided on the support shaft (83) contacts the inner peripheral portion of the fixed support (79) to support the rotating body (50) to be rotatable. The invention of claim 2 is the seedling planting device of claim 1, wherein the bushing (81) is provided to contact the inner peripheral side of the fixing support (79) such that the rotating body (50) contacts the lining The inner circumference of the sleeve (81) is provided with a support shaft (83) on the inner side of the contact portion (5 〇b) of the %-turn (50); the rotary body (50) is a left-right rotating member (5〇) a) constituting a final shaft rotation transmission mechanism between the left and right rotating members (50a) and the inside of the fixed support (79), and the left and right end portions of the support shaft () are mounted members (12) 0, 12 1 ) are respectively fixed to the left and right rotating members (50a), and the mounting pins (! 2〇) disposed on the side of the mounting member (8 1 ) in the mounting members (12〇, ι21) are configured to be arranged in a ratio The mounting pin (121) on the side of the bearing (8 〇) is long and the mounting pin (12 〇) 201238468 provided on the side of the bushing (81) is extended to the position on the inner circumferential side of the bushing (8 丨). The present invention is described in the invention of claim 2, wherein the final shaft rotation transmission mechanism and the final pump (82) are rotated by the final gear (104). The position is offset from the bushing (81) and disposed on the same side as the aforementioned bearing (80). The invention described in claim 4 is the seedling planting device according to claim 2, wherein the rotating member (5〇a, μ + * ^ of the left and right sides of the rotating body (50) is configured to be Leaving the aforementioned final shaft rotation transmitting mechanism and < taking the final glare transfer mechanism to fix the fixed gear 丄 106) of the internal tooth that does not move, and rotating the rotating body (5G) with the fixed gear ((10)) The rotating gear (97) which is revolved at the time of the second rotation is composed of the final gear (1〇4) which is rotated integrally from the rotating tooth I < the final shaft (82), and is made into a money (called in the side view) The above-mentioned left-hand rotating member (5〇a) is repeated. The invention described in claim 5 is a seedling planting device according to the scope of claims 2 to 3, wherein the seedling planting device (49) is the second. The side is regarded as the composition of the cyclically acting trajectory (p), and the dead point from the underlying trajectory (P) is made to move from the bottom dead center (b) m and from the top to the bottom The part (D) is moved upwards and backwards from the upper and lower middle parts (D) to the upper boundary to the middle neighbors Γ, i dead point system skew Above the actuation of the up-down intermediate:. (D) substantially to convert the actuator's direction trace of seedlings: The present invention is described in the as patented range of 2 or 3 VIII will then said fixed support (79) and left and right

The internal space surrounded by the rotating member (5Ga) of V 201238468 is connected to the outside (127) and is disposed above the fixed support (79). [Effects of the Invention] According to the invention of claim i, the bearing (8 〇) is provided in plural by the invention of the claim i, and the rotating body (5 〇) can be appropriately and surely supported, so that the rotating body (50) can be provided. Rotate properly and correctly. In addition, by providing a plurality of support shafts (83) at positions different from the final shaft (82) and a bearing (8 〇) on the support shaft (83), the most bobbin (82) can be supported by the shaft (83). The respective axes are miniaturized, and the miniaturization of the seedling planting device 1 can be made smooth and smooth. According to the invention of claim 2, in addition to the effects of the invention described in claim 1, the inner peripheral side of the fixed support body (79) is brought into contact with the bushing (81), and the rotating body (5〇) is brought into contact with the bushing. (4)) Inner circumference®, a support shaft (83) is provided inside the contact portion (5Gb) of the rotating body (5〇), and the rotating body (5〇) can be stably and properly supported. Therefore, the fixed support (79) The concentricity with the rotating body (5〇) is upward, the sealing performance is upward and the vibration caused by the rotation of the rotating body (5〇) is prevented. Further, by arranging the mounting member (12〇, 121) in the bushing The mounting pin (12〇) on the side of the (81) side is configured to be longer than the mounting pin (121) disposed on the side of the bearing ((10)), and is a support shaft near the contact portion (5〇b). The support rigidity is upward and the contact portion (5〇b) and the bushing (81) are less inclined, so that the rotating body (50) can be properly and properly supported in a stable state. According to the invention of claim 3, in addition to the effect of the invention described in claim 2, the bushing 8 201238468 (81) can be disposed at a position overlapping the side gear and the final gear (1〇4), so that the rotatable body (50) With the miniaturization of the seedling planting device and the rotation resistance of the rotating body (50), the seedling plant can be smoothly operated by the seeding device. Further, the portion rotated by the rotating body (50) can be simply configured, so that the left-right width of the seedling planting device can be reduced, and the size of the seedling planting device can be reduced. According to the invention of claim 4, in addition to the effect of the invention described in claim 2 or 3, the fixed gear can be fixed from the space formed by dividing the left-right rotating member (5Qa) # (there is a fixed gear ( It is easy to perform maintenance work such as exchange. In addition, the left = square = rotating member (5Ga) can be removed in a state where the final shaft rotation transmission mechanism remains, so that the final shaft rotation transmission mechanism is According to the invention of claim 5, in addition to the effect of the invention described in any one of the items, the seedling plant can be added to the body of the body (1) 9) 2 is executed from the bottom dead center When the upper movement is not moved to the front side, it is prevented that: 'the plant (49) will plant the seedlings to the front side, and the planting accuracy will be invented to m item 6; (4) the invention described in claim 3: 2. The air pressure of the internal space can be transmitted by connecting the internal space surrounded by the fixed support body (79) and the left and right rotations a to the external air hole (1 (7) holding the upper part (4) (79). The pressure is equal, so it prevents the _ turn or the final axis from rotating and the internal space The air pressure becomes high, and the lake in the internal space is leaked from the farmland, and the prevention and control of the farmer has a bad influence on the cultivation of the field. 201238468 [Embodiment] Form: In addition, the following implementations are not limited to the scope of application of the patent. One of the forms is only one of the implementations. Figure 1 and Figure 2 show the plug-in machine equipped with the seedling planting device ι. This passenger-type plug-in machine 2 is equipped with... The left and right front wheels 4 and the traveling body 6 of the left and right rear wheels 5 are connected to the rear side of the traveling vehicle body 6 via the lifting link device 7 and the front side of the seedling planting portion 8 is fertilized. In addition, on the left and right sides of the front portion of the traveling vehicle body 6, the pre-emergence stage 1G in which the seedling for replenishment is placed in advance is set to be rotatable to the side of the body and to the position of the inside. The traveling body 6 is a four-wheel drive vehicle having left and right front wheels 4 and left and right rear wheels 5, and a transmission u is disposed in front of the body, and a front wheel terminal 12 is disposed on the left and right sides of the transmission 11. Before going left and right The left and right front wheel axles 13 which protrude outward from the front wheel support portions of the final box 12 are respectively attached to the front wheel 4 of the women's clothing. Further, the front end portion of the main frame 14 is fixed to the rear portion of the gearbox , The left and right central portions of the rear end of the main frame 丨4 are s-history, then the horizontal rear axle is fulcrum, the rear wheel gearbox ι 5 is rotatably supported, and the rear wheel 5» engine is protruded outwardly from the rear wheel gearbox 15 The 3 Series is mounted on the main frame 14, and the rotational power of the engine 3 is transmitted through the transmission 17 of the belt transmission and the hydraulic transmission (HST) 18 to the transmission 11. In addition, the hydraulic transmission (HST) The 丨8 series 201238468 non-slave shifting device is operated by shifting by the operation of the shift lever 20 provided on the side of the handle 19. The shift lever 2 () will be an oil waste type variable speed device (HST) with a stepless transmission. 18 ϋ The cam has a segmented feel for a step shift operation. The rotational power transmitted to the shifting phase 11 is shifted by the transmission in the transmission 11, and then separated into the traveling power and the externally extracted power, and the traveling power is transmitted to the wheel terminal 12 to drive the front wheel 4, and is transmitted through The left and right rear wheel drive shafts 21 extend from the rear surface of the transmission u to the rear rear wheel gear case 15 to drive the rear wheel 5. Further, at the rear of the transmission 11, the left and right side clutches 22' are driven by the side clutches n22 to the respective rear wheel drive vehicles by 2^. In addition, the external power take-off system is disposed at the rear of the traveling rudder 6 and the "planting clutch box 23" is driven from the planting clutch box 23 to the seedling planting shaft 8 by the seedling planting shaft, and fertilized by the fertilizing transmission mechanism. The device 9 is driven. The upper part of the engine 3 is covered by the hood 24, and the handle 25 is placed on the hood 24, and the seat 25 is placed in front of the seat 25, and the cover 26 is provided with a handle for operating the front wheel 4 thereon. The hood μ and the left and right sides of the lower end of the front cover 26 are horizontally grounded steps 27. The ground step 27 is partially lattice-shaped and attached to the mud of the operator's boots moving on the ground step 27 to fall to the agricultural land. After the ground step 27, the rear part is also the rear wheel fender rear wheel step 28. A lifting oil punishing red 29' is provided between the main frame 14 and the lifting link device 7 by moving the lifting hydraulic cylinder 29 by hydraulic pressure, and the lifting and lowering link device 7 is rotated up and down. Set the posture to rise and fall. Further, the hydraulic pressure from the traveling vehicle n 6 is transmitted through the hydraulic pressure valve (electromagnetic oil pressure 201238468 valve) 3 to the lift hydraulic cylinder 29 to supply 30, and the lifting link device 7 is the seeding pressure valve. The 9 series will be stored in the fertilizer ° lift. Out of the 3 2 I mountain, '·· bucket 3 1 granular fertilizer to send out the mother-person to send a certain amount, the fertilizer is guided to the central float 34 and the side float 35 An Yue hose 33 before the fat guide 36 The lateral groove guide %' is formed by applying fertilization near the application, and is formed in the side of the seedling planting row. The air blower 39 driven by the air motor 38 blows the generated air into the fertilizing hose through the left and right " residual gas passages. The fertilizer in the fertilizing hose 33 is forcibly conveyed by the wind pressure. :^种„" is attached to the seedling platform of the upper inclined position from the front side of the transmission box that is driven into the transmission body of the vehicle body 6 and is placed in the upper position of the transmission phase 4〇, planting the rear end of the transmission part 4〇a The seedling planting device of each of the two rows of the seedlings is supported along the horizontal frame 42 having the seedling outlet 42a. The right-handed pad-shaped seedlings are reciprocated and moved to each other. The seedlings of each row are taken out of the sigma 42a, and after the seedlings of the horizontal-shaped amount are supplied to all the seedling take-out ports 42a, the seedlings are transferred downward by the seedling conveyor belt 43. Therefore, if the central floating raft 34 is The body of the side floating raft 35 is grounded to advance the body. By the reciprocating movement of the seedling stage 41 or the transfer of the seedling conveyor belt 43, the matting seedlings are taken to the seedlings outlet 42a for each plant. The seed supply seedling I 1 separates and extracts the supplied seedlings from the agricultural land. The seedling conveyor belt 43 is stretched on the lower side of the driving rotor 44 and the upper side driven rotor 45. It is installed as the side rotor 46a of the grading device 46 and the central rotor 46b. This grading device 46 is from the left side. The power of the wheel gearbox 15 12 201238468 is transmitted through the grounding drive shaft 47. In addition, the seedling planting section 8 is provided with a line marking device 48 for aligning the body path in the secondary stroke to the surface soil surface. A central pontoon 34 is disposed in the center of the planting portion 8 and a side pontoon 35 is disposed on the left and right sides thereof. The right body is advanced in the state where the central pontoon 34 and the side pontoon 35 are grounded to the mud surface of the agricultural land, and the central pontoon is advanced. 34 and the side pontoon 35 will tidy up the mud surface and slide off, and plant seedlings in the seedlings of the seedlings. The central pontoon 34 and the side pontoons 35 are respectively installed to match the unevenness of the soil surface of the farmland. The front end side is rotated up and down, and is centered during the planting operation: the upper part of the cylinder 34 is moved downward to detect the angle of attack sensor, and the hydraulic pressure valve of the lifting (four) cylinder 29 is controlled by the detection result thereof. The seedling planting part 8 is lifted and lowered, and the planting depth of the seedlings is always maintained constant. In the planting clutch box 23, the seedling planting device is set in the seedling planting device 49, which is in the position of the seedlings, 49 (in the rotating body 5〇) The center of rotation η is directly above Two stops at the lower side of the same height as the front and rear phases. Stop: The clutch 52 for stopping the clutch at a fixed position. The planting clutch is provided with a drive clutch body 53 that drives the clutch pawl, and is driven by the driven clutch. The clutch Μ 54 drives the clutch clutch spring 55 that pushes the driven clutch body (4) away from the main body 53 and disengages the drive of the seed planting portion 8. The outer peripheral surface of the driven clutch body 54 is provided with a clutch operation. The groove A' is provided with the clutch 胄 56 inserted into the clutch operation groove 54a, and the clutch operation groove 54a is inserted into the clutch operation groove 54a. The clutch is guided by the inclined surface of the groove 54a and the driven clutch body is gradually moved toward The drive moves away from the side away from the 13 201238468 combiner body 53. During the rotation of the driven clutch body 54, the driven clutch body 54 and the drive clutch body 53 are separated from each other at the fixed position, and the transmission is cut off. Further, the "clutch pin 56 is operated by the driving of the PTO clutch actuating solenoid 57, and the PT0 clutch actuating solenoid 57 is actuated by the input signal of the finger switch 58a generated by the operation of the finger lever 58 through the control means 59. In addition, the shift lever sensor 2〇a for detecting the operating position of the shift lever 20 is provided, and the shift lever sensor 2〇a detects that the shift lever 2 is operated in the backward operating region to also actuate the PTO clutch actuating solenoid 57. Let the planting clutch 5 be in a state of cut-off" ",, Gong Liyu, Sun Zuo, and then raise the linkage mechanism to make the seedling plant grow up when the planting clutch 52 is also cut, and then, when re-advancing, stop at the seedling planting section 8 The problem of driving in the state of birth. However, in the case of the backward movement, the oil shifting device (HST) i 8 is reversed, and the transmission path of the planting clutch 52 is reversed to prevent the clutch (one side = 丄 will be cut off to the cutting clutch 52), so the past is away from A. liV Γ 合 合 合 合 合 合 合 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁 电磁

Lu is separated. The device 52 does not become in a cut state...b, N not only rotates the clutch 52 to stop, but also keeps the seedlings 49 to be held, and the possibility of the shovel. In response to the above problem, if the shift lever m 2 ... is at the position from the lowest 4 on the forward side (10) to the position in the backward neutral position, the control device 59 makes the ρτ The clutch actuating solenoid 圏 57 is actuated to cause the planting clutch 52 to be in a cut state. Thereby, the planting clutch 52 is operated when the forward traveling is about to stop, and the planting clutch 52 can be surely stopped at the fixed position when the traveling is stopped. The handle 丨 9 is fixed to the upper portion of the steering shaft provided on the front cover 26, and the rotation of the steering shaft is transmitted through the steering gear set in the transmission u to the wheel 59. Further, the lower end of the ejector shaft 59 protrudes from the bottom surface of the transmission case n and fixes the rocker arm 6Ge. The left and right sides of the front portion of the rocker f 6G are coupled to the left and right front wheel end cases 12 by the left and right rods 6 。. Therefore, if the handle 19 is rotated, the steering shaft, the steering gear, the output shaft 59, the rocker arm 60, the left and right levers 61, and the left and right front wheel end cases 12 are transmitted, and the left and right front wheels 4 are operated to the left and right. On the other hand, on the rear portion of the rocker arm 60, the actuating rotor 62 is rotatably provided to surround the left and right sides of the α-hait rotor 62, and the driven body 64 having the cut-away portion 63 in the planar view is shifted. The bottom of the box ^ can be supported by rotation. Further, the left and right sides of the driven body are coupled to the front and rear of the right and left clutch operating arms 65. Therefore, if the handle 19 is turned to the right, the amount is quantified (with the body turning to the right) Above, the operator turns to the right), the rocker arm 60 also rotates to the right, and the actuating rotor 62 pushes the left side of the cutout 63 of the driven body 64, so that the driven body 64 is rotated and pulled to the right. The second lever 66 is operated, and the clutch arm 22 on the right side of the clutch operating arm 65 is stopped, and the right side of the rotation center side becomes the swing state. Therefore, the right rear wheel 5 does not damage the tiller, and does not The mud will be lifted in a large amount to make the mud surface messy, and the right rotation can be smoothly performed and 15 201238468 is beautifully carried out. Conversely, if the handle 19 is turned to the left and the amount is more than the above, the rocker arm rotates to actuate the rotor 62 to push the driven body 64. The cutting portion 63: (4), so that the driven body 64 is rotated and the second lever of the left side is pulled: the brake operating arm 65 is stopped, and the left side clutch 22 is stopped, and becomes the left side of the I core side. Wheel 5 becomes a state of idling, so the left rear wheel 5 will not hurt each other's and will not soil. The lifting of the mud can be carried out smoothly and beautifully. In addition, a left and right sensor pressure plate 67' is provided on the front portion of the rocker arm 60. If the handle 19 is rotated to the left or right, the gearbox is rotated. The automatic rise switch 68 on the bottom surface of 1 will be 0. The handle 19 is rotated by 360 to 400 degrees on the left and right sides. Thus, the rocker arm 60, the left and right 6b, the rotor 62, the cutout 63, and the driven body 64. The second lever 66, the left and right sensor pressure plates 67, and the automatic ascent switch 68 constitute a rotational communication mechanism 69. Therefore, when the body rotates, the side clutch 22 is closed, and the rotation of the agricultural ground is caused by the rotation of the accompanying body. The rotation of the inner rear wheel 5 (the number of rotations of the wheel drive shaft 2 after the inner wheel 5 is rotated) is calculated to calculate the travel distance, and is more difficult to be affected by the slide 4 than the driven wheel, and the travel distance can be calculated. In the correct rotation control, the automatic rotation control can be performed. Here, the rotation detecting gear 7 is fixed to the rear wheel drive shaft 21 of each of the left and right rear wheels 5, and the number of rotations of the rotation detecting gear 70 is set. about Each of the rear wheel rotation sensors 71 detects the number of rotations of the rear wheel 5. 201238468 The rear wheel rotation sensor 71 is provided on the upper surface of the transmission n, and does not protrude from the transmission case 11 to the right and left. The left and right front wheels 4' are arranged such that the rear wheel rotation sensor 71 is disposed on the upper surface of the transmission u and does not protrude from the transmission u to the left and right, and the left and right front wheels 4 are operated. When the time is not obstructed, the steering angle can be made large, so that a small body can be configured to obtain a body having a small radius of rotation, and the best body can be rotated. In addition, the 'rear wheel rotation sensor 7 i is set in the gearbox 1 In the upper face, the mud adheres to the rear wheel rotation sensor 71, and the durability is increased, and the rotation control of the body to be described later can be performed well for a long period of time. Further, if the automatic lift switch 68 is turned ON when the handle 19 is rotated to the right or left, the electromagnetic coil of the hydraulic valve (electromagnetic oil pressure valve) 30 is controlled to be lifted and lowered by the seed planting portion raising means of the control device 59. The cylinder Μ raises the field plant 8 to the maximum position. As described above, when the handle 19 is rotated to the right or left k to the maximum when the body is rotated, the automatic rise switch 6S becomes 〇N, and the seedling is planted. Since the 卩8 is automatically raised to the maximum position, the operation of raising the seedling planting portion 8 when the body is rotated is unnecessary, and the body can be rotated efficiently, so that the workability is good. Further, the control device 5.9 performs the rotation interlocking control for automatically performing a plurality of operations such as seedling planting at the time of rotation based on the number of rotations of the inner wheel 4 after the rotation. The rotation interlocking control is stopped at the handle 19, and the handle stop angle sensing 72 detects that the handle 19 is operated to rotate the inner side of the rear wheel 5 and the side clutch 22 is at a predetermined operating value of the stop state, so as to become the line 17 201238468 After detecting the sensor, the wheel rotation sensor 71 starts to rotate inside, and the number of rotations of the wheel drive shaft 21 is detected. 'If the number of rotations of the drive shaft after the rotation of the inner rear wheel 5 exceeds the set value N1, the seedling planting portion 8 is made. decline. Thereafter, the number of rotations of the transmission shaft of the rear wheel j becomes the set value and the number of rotations of the wheel drive shaft 21 after the start of the stop operation of the handle 19 to the start of the stop operation of the handle seeding unit 8 is greater than or equal to the total value After that, it became the institution that planted the "beginning". First, the first set number of rotations N1 (the rotation start to the inside of the rotation after the rotation of the wheel drive shaft 21 rotation signal set value) and the second set number of rotations N2 are set (the distance from the start of the rotation to the completion of the rotation and the start of the planting "start" After the inner side of the wheel drive shaft 21 rotation signal set value divination 1 (determination, the value between the left rotation), 02 (determined as the value between the right rotation), the person in order to correspond to the soft and hard water depth of the agricultural land, ploughing Agricultural land: the difference in the depth of the plate, to adjust the first set number of rotations N1 (the rotation start to the inner side of the rotation of the wheel drive shaft 21 rotation signal set value), the second set rotation number m (the start of the rotation to the end of the rotation) In addition, it is set as the "starting" period, and the inner rear wheel drive shaft 2 rotation signal setting value), Θ 1 (determined as the value between the left rotation), 02 (determined as the value between the right rotation) = judged to be left-handed Setting between the values of turn) #73, 02 (determining the value of the rotation) setting dial 74, the first setting rotation number νι (spinning k drive # 21 rotation signal setting rotation: sigh dial 75, second setting Spin The number N2 (the setting dial 76 of the "rotation signal 21 setting value" after the start of the rotation of the start of the rotation of the "starting" is set to the correction value 201238468 n0 0 Is the field planting section 8 Seedlings of seedlings •, ~ buckle <The status of the control device S 59 that has been dropped is detected. When the planting "start" is planted, "^, phantom, the plant will be stopped" and then the handle is stopped. The sensor sensor handle 19 is rotated. Then, the number of rotations η of the wheel drive shaft η is detected by the left and right rear wheel rotation sensing $71, first recalling it, and the value (η) is such that the left and right rear wheel rotation sensor 71 is The value of the detected value is averaged, and the value of the detection of the rear wheel rotation sensor 71 may be the same as that of the left and right sides. Next, the stop angle (operating angle) of the handle 19 is set to 0: the handle of the second axis is detected by the handle stop angle sensor (potentiometer) 72, and it is detected whether the rotation has started. If it is left, the check is performed. Sergeant β4 A r ^ j 揿 left rear wheel 5 rear wheel drive shaft 21 疋 =, if the number of rotation ^ becomes N1 + n. The above is regarded as the rotation: the distance that has been rotated by the predetermined angle has been lowered and the seedling planting portion 8 is lowered": 2, the number of rotations of the rear wheel drive shaft 21 after the rear wheel 5, if the number of rotations ', ., + n + nG As described above, it is shown that the seedling planting device 1 of the seedling planting portion 8 has reached the position of the clutch before the rotation of the seedling planting portion 8 is set to "position". In this case, in the needle, the planting device 1 is actuated to plant the seedlings, and the seedlings are planted at the position where the end of the f-planting is started. The same control as in the case of the left rotation is also performed when the seedling is turned to the right. 〇The above is detected by the detection of the side clutch 22 after the wheel 5 is transmitted after the rotation of the 19 201238468 moving shaft 21, and the right ancient 丄 丄 M f M ^ ', the power transmission after the rotation of the wheel 5 is more difficult to detect The effect of the party's sliding, etc., is that the rear wheel drive shaft 21 ^ ^ ^ ^ can be easily detected by detecting the number of rotations of the axis 21 of the rear wheel 5 ^ Baxin fruit, the seedlings of each planting row began to become roughly-fixed (pad width-fixed) effect. In addition, an inter-strain transmission device including a hydraulic stepless transmission is provided from the planting clutch case 23 to the output portion of the planting transmission shaft, and the inter-strain transmission device drives the seedling _ 8 based on the traveling of the machine body. Change the speed between the planting plants. The inter-plant shifting device shifts the hydraulic stepless shifting device by the inter-plant shifting motor. The signal from the inter-plant shifting knob 78 provided on the front cover % P is transmitted through the control device 59 to the inter-plant shifting motor 77.疋 Between the planting plants based on the operation of the inter-plant adjustment dial 78. Further, when the automatic ascent switch 68 detects that the handle 丨 9 is rotated at a predetermined angle or more, the left and right rear wheel rotation sensors 7 ι detect the side clutch 22 to stop. Rotating the number of rotations of the wheel drive shaft 21 after the inner rear wheel 5 and detecting the number of rotations of the wheel drive shaft 21 after the rotation of the outer side of the rear wheel 5 "At this time, the difference in the travel path of the wheel 5 after the rotation of the body is not Therefore, the ratio of the traveling distance of the inner side rear wheel 5 to the traveling distance of the outer side rear wheel 5 is a predetermined appropriate value (determined by the structure of the body such as the wheel of the rear wheel $, in this example, the system 1 5 However, the number of rotations of the rear wheel 5 due to the occurrence of slippage or the like increases as the rotation of the outer side of the drive. Here, the ratio of the detected values of the left and right rear wheel rotation sensors 71 is controlled by the control device 59. The above-mentioned appropriate value comparison is used to determine the rate of the traveling slip 20 201238468 in the agricultural land, and the inter-plant variable speed motor 77 is output in order to properly correct the planting strain. The traveling slip ratio is the detected distance of the detected outer side of the rotation and the pair 5 The rotation distance of the inner wheel 10 is multiplied by a fixed number (in this example, 5). The rotation (4) is the difference between the ideal travel distances obtained by dividing the (4) outer ideal travel distance. It is proportional to the slip ratio and the inter-plant adjustment. In order to change the speed ratio of the inter-strain transmission device of the turntable 78, the inter-strain speed change motor 77 is driven to be planted between the desired plants without being affected by the traveling slip. Thereby, the amount of seedlings used in the agricultural land can be stabilized ( The number of seedlings is expected: it is possible to reduce the shortage of seedlings in planting operations, to waste a lot of seedlings, to waste a lot of seedlings, to require a large amount of seedlings, and to frequently carry out seedling replenishment operations, and to reduce costs. 匕 In addition, in the agricultural land When the initial rotation is detected, the traveling slip rate is detected: § '亍进硐_ rate in the planting operation after the farmland, setting the change of the plant between the plants Alternatively, if the running slip ratio is detected and the inter-plant speed I speed ratio is controlled for each rotation, the difference between the traveling slip ratios of the respective parts in the farmland can be controlled, and the strain can be controlled with high precision. In the example, the inter-plant shifting device is hydraulically typed, but the electric motor that is the power source of the seedling planting unit 8 is configured to change the driving power of the electric motor to control the configuration between the plants. e J ^ In addition, in the above example, the composition of the gear ratio is determined for the slip ratio of the slippage detected from the inter-strain gears between the plants of Rotary, and the rotation is at the top of the farmland. While pushing more than 'the frequency of the rotation of the side of the farmland, there is a tendency for the ploughing to go deep and the π kinetic rate becomes larger. In response to the above problem, the monthly duty rate that is detected during the rotation in order to be suitable for straight-forward planting in the inner part of the farmland is corrected to be small, and the slip rate is calculated from the correction slip rate. The gear ratio of the device can also be configured. The seedling planting device is provided with a side-side annular fixed support body 79 at the rear end of the planting transmission portion 4A, and the inner rotating body 5〇 passes through a bearing (control ball bearing) 8 〇 and the bushing 81 which will be described later. The fitting is rotatable. The rotating body is configured to include left and right rotating members 50a. The left and right rotating members (50a) are disposed in a left-right direction between left and right rotating members (5Ga) including a final shaft (82) and a support shaft (8) to be described later. The shaft is coupled and the body is rotated by the rotating body (50). The three final axes ((1) are arranged on the circumference centered on the center of rotation (5 1 ) with a phase of 120 degrees. (82) The seedling planting material 49 is integrally attached to the left and right end portions of the rotating body (5〇). The final axis (82) of the month is formed into a circular shaft having a circular cross section, and is provided in the middle portion. The key groove 84 is formed in a quadrangular shape on the outer surface of the protruding body of the rotating body (M) at the left and right ends. The protruding portion of the square shape of the outer left and right sides of the final axis (82) is respectively planted with the inner surface of the square shape. In the case of the eight-49, the left and right seedlings are installed with the holes 85. In addition, the seedlings are placed at the position where the protrusions of the seedlings of the seedlings 49 are attached to the final axis. Fixing hole 86. The fixing pin 87 inserted into the fixing hole 86 of the seedling plant is fixed on the final 22 201238468 shaft (82) to prevent the seedling planting material 49 from moving to the left and right. A drive sprocket 88 having a constant diameter (circular shape) that rotates integrally with the rotating body (5 〇) is provided inside the rotating body (50). By rotating the drive sprocket 等 with the equal-diameter (circular) input sprocket 89 provided at the rear end of the planting transmission portion 40a through the input chain 9 〇 to reduce the transmission and rotate, the rotating body (5 〇) is rotated. . Further, the branch drive sprocket 92 that rotates integrally with the drive shaft 9 i in the planting transmission portion 4A is transmitted through the chain transmission device 93 to the differential driven sprocket 95 that rotates integrally with the input shaft 94, and becomes an input shaft. The composition of the body 94 is rotated integrally with the input sprocket 89. The divergent drive sprocket 92 is disposed in two rows, and a plurality of (in this example, three) are provided corresponding to the number of planting rows 91. In addition, the drive shaft 91 is provided with a branch from the drive shaft 91. The stop clutch 96 that drives the sprocket 92 is driven, and when the drive is stopped by the stop clutch %, the rotation of the divergent drive sprocket 92 and the input sprocket 89 (9) in a predetermined phase (position: rotation = 8.) Stop at 3 of every 12 degrees). The number of teeth of the drive sprocket is three times that of the input sprocket 89. Further, a gear train that is driven to the final shaft (82) to be the final shaft rotation transmission mechanism is provided inside the rotary body (5 turns). The column is rotated by a rotating gear 97 that moves and rotates on a circular orbit at the center of rotation (51) of the rotating body (50), and an elliptical first-intermediate gear 98 that rotates integrally with the rotating gear 97, and is engaged with a second intermediate gear 99 of an unequal diameter (non-circular shape) of the first intermediate gear, and a third intermediate gear 1 不, occluded with an unequal diameter (non-circular shape) integrally rotating with the second intermediate gear 99 In the third intermediate 23 201238468, the gear 100 is rotated about the center of rotation (51) of the rotating body (50), and the fourth intermediate gear m of the approximate shape of the equilateral triangle (the shape of the triangular triangle) The fourth intermediate gear 1〇1 is an unequal-diameter (non-circular) sun gear 1〇2, and a plurality of (three) unequal-diameter (non-circular) planetary gears 1 that are engaged with the sun gear^ () 3, each of the planetary gears 1 () 3 occluded in plural (plural, 3 The final gear (ι〇4). The final gear (104) is engaged with the aforementioned final shaft (82) through a key 105 fitted to the key groove 84 of the final shaft (82). Therefore, the 'final gear (104) and the final shaft (82) are rotated, and the final shaft (82) is rotated by the gear train inside the rotating body (50), and the gear train is rotated in conjunction with the rotating body (5〇). The final shaft (82) is rotated. Further, the rotary gear 97 is engaged with a fixed gear (106) fixed to the internal teeth of the fixed support body 79, and the rotation of the rotary body (5〇) is co-rotated and rotated on the circular orbit. Further, the planetary gear 103 and the final gear (1〇4) are formed by shearing gears in which the phases of the teeth of the two gears are slightly shifted, thereby suppressing the looseness caused by the backlash of the gears, and accurately and accurately performing the seedlings. Planting with 49 action. Therefore, it is not necessary for a special fixing mechanism, and the size and weight of the seedling planting device j can be reduced. After the rotating body (50) is rotated, the three rows of the seedlings 49 will move on the circular orbit. At this time, the rotation of the rotating gear 97 interlocking with the rotating body (5〇) is transmitted to the final shaft (82) through the gear train, and the posture of the seedling plant 49 changes. In this way, the seedlings are planted with 49 lines, and the front end of the seedling claws 1〇7 is depicted. 24 201238468 The trajectory (static trajectory: the trajectory without the movement of the body) p is activated. Since the actuating trajectory P includes the stroke C moving further from the bottom dead center, the trajectory of the movement of the body is added, and the m 1G7 & bottom dead center is moved substantially directly above 0; the planting device is provided with 49 Then, the end portion is formed into two sharply shaped and shaped claws 107, and the seedling push-out body 108 which protrudes from the lower side of the seedling claw 1〇7 and retreats. The actuation mechanism of the seedling ejection body 1〇8 is constructed as follows. The outer peripheral surface of the end shaft (82) is provided with a rotatable push-out cam 1〇9, and the outer peripheral surface has a cam arm (1) which is pivotally supported by the arm shaft ιι. Each of the push-out cams 1G9 is attached to the rotating body (5) via the claw portion ι 2 and rotates integrally with the rotating body (50). In addition, the arm of the arm is supported by the arm arm π 栌 栌 栌 栌 仏 仏 制 制 制 制 113 113 113 113 113 113 113 113 113 113 113 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 推出 推出 推出 推出 推出The push-out portion of 8 is coupled through the joint member 115. The introduction of the strong 箬 / ± ± the member of the connector 115 is the introduction of the elastic body (four) m money to push the rod 114 protruding side of the elastic system to the claws 1G7 to the left and right staggered configuration, so the rotation of the ridge (1) body 108 to the direction of the smaller eight Yutian launched ^ Preventing the three seedlings 49 placed in the direction of the twist of the rotating body (50) from interfering with each other. If the final axis (82) rotates, the final axis cam 109 will rotate relative to each other, and the mandrel arm (1) is pushed out by the cam mechanism pushed out by the base car to push the restraining arm. 13 Spring 116 The retracted position has been launched:; will be launched in a backward state. From the position (4), the compression of the spring (116) of the body (10) is released, and the push of the pusher and the 彳113 is pushed out to push out the elastic force of the springless 116. The push rod 114 25 201238468 is pushed out, and the seedling ejection body 8 protrudes. In the operation of the passenger type rice transplanter 2, as described above, the three seedling plants 49 I actuate the trajectory p and move in the same-orbital state while maintaining a three-minute interval from each other. In the seedling removal position, the seedlings were taken from the seedlings 1 to 7 and the seedlings of the seedlings and the outlets 42a were separated into one plant and taken out. At this time, the seedling body (10) is in a state of retreating. The seedling plant has 49 movements and moves to the bottom of the action track p. 〇8 stands out, pushes the seedlings from the seedlings of the seedlings to remove the seedlings, pushes the seedlings from the seedlings to the claws 1〇7 and plant them in the agricultural land. Then, the seedlings grow 49 and continue to move backwards. The track that moves behind the lower movement is added. The path of the movement of the body is moved by the seedling claw 1〇7 through the position B of the seedling and then moved to the uppermost position. The seedlings of the seedlings will not be correct. The seedlings that have been planted interfere. During the period from the seedling position B to the seedling removal position, the seedling delivery body 1 08 is retracted. As described above, the seedling planting device i is provided with a seedling planting device 49 supported on the left and right sides of the rotating body (50) which can be rotated from the outside by the fixed support body 79, and the seedlings are planted in two rows at the same time by one rotating body. In addition, three seedling plants 49 are provided in each row, and high-speed planting is possible. In order to realize the above-described configuration and the image performance is upward and the cost is reduced, the seedling planting device i adopts the following features. First, the fixed support (79) is configured such that the member 4 〇 a is planted after the transmission portion 4 〇 a is divided into two in the vertical direction. The dividing surface m is formed on the front side of the rotating body (50) t and above the length above the rotating body (5〇) ° 26 201238468 (substantially the same upper and lower length) by the cutting mechanism Further, the position ° nB 佤偁仵 4Ub is removed and can be maintained from the split surface 117. The inside of the seedling planting device 1 (gear row, etc.) will be used for drying, and when the component is removed, the component is removed by the chain 90. The gear train of the final shaft (82) of the three people is attached to the sun shaft 118 disposed in the middle of the rotation of the square 疋 (5〇). *We will rotatably support the planetary gear 1 〇3 should be in the planetary gear 103 plural (3) Xun Jin ^, , set the number I root) 6 set, from 1 solar axis 1 18 彺 plural: 3) the final axis (82) will be dynamic divergence transmission. Further, a rotary tooth j (j) is disposed between the two final axes (82) of the three roots, a first intermediate gear (98), a second intermediate gear (99), and a second intermediate: intermediate gear ( 100). . Further, a drive sprocket 88 is provided at the center of the left and right of the rotator (50), and the X drive sprocket 88 has an opening center portion of the center portion σ, and the opening portion 88a inserts the sun shaft 118. The rotary gear (97), the intermediate intermediate gear (98), the second intermediate gear (99), and the fixed gear (1〇6) are disposed on the right and left sides (left side) of the drive sprocket, and are the same as the drive sprocket 88. The position (the opening portion 8 8 a inside the drive sprocket 8 8 ) is disposed with the third intermediate I wheel (100) and the fourth intermediate gear (1〇1), and the sun is disposed on the left and right sides (right side) of the drive sprocket Gear 1 〇 2, planetary gear 103, and final gear (104) » As described above, by balancing the gears of the gear train to the left and right, the balance between the right and left is good. 27 201238468 By the final gear (104) being a non-circular (unequal diameter gear), the final gear (1〇4) protrudes outwardly from the final axis with the rotational position of the rotating body (50). Here, the position where the largest outer diameter portion of the final gear (1〇4) is located on the outer side is such that one side of the final gear (1〇4) protrudes outward from the rotating body (50), and only corresponds to this. Part of the shape is such that the fixed support (79) has a larger shape. Therefore, it is not necessary to make the fixed support (79) too large, and the rotating body (5 turns) can be miniaturized. When the final gear (1〇4) of the above unequal diameter is used, if the final gear 004 is located below the moving path, the final gear (the maximum outer diameter portion is formed as the upper side, and the final shaft can be 82) Close to the ground, the adjustment range of the 4 planting depths can be made wider. By the speed reduction mechanism formed by the combination of the input sprocket 89 and the drive sprocket 88, it is disposed closest to the front of the transmission body (5〇), σ The spleen is made of ^ /, and the clutch 96 is set to be driven on the upstream side of the input sprocket 89, so that the clutch 96 is not provided on the transmission shaft 91 or is provided for input as in this example. It can be used on the shaft 94, and the degree of freedom of the configuration of e μ _ ^ becomes high. 94 "% clutch" In addition, when the stop clutch 96 stops the rotating body (5 〇), any of the seedlings 49 are located in the rotation The nearest part of the rotation center (5) of the foot-turning body (5〇) is the above-mentioned composition, including an odd number (the tongue of the rotating body (50) is 由 又 又 又 又 又 由 又 又 又 战 49 49 49 49 49 Equal before and after, so the action stops and the position is stabilized. Before and after the pair is the same, so in the movement of the lower end of the height of the line, from the ground to the lower side of the seedlings with a distance of 49, 28, 2012, 468, from the appropriate and properly maintained, to prevent seedlings with 49 to interfere with the ground. When the rotating body (50) is stopped, the seedling planting fishing is located on the front side of the rear end of the fixed support body 79, so that the obstacle to prevent the seedling planting material 49 from contacting behind is effective for protecting the seedling planting material 49. The driving sprocket 88 is effective. The inner side (opening portion 88a) is provided with a plurality (three) of the final vehicle (82), a plurality of (three) final shaft through holes 8 8b, and a plurality of (five) left and right support shafts 83, respectively. a plurality of (five) support shaft through holes 88c penetrating through. The final shaft through hole 8 is pivoted to the support shaft through hole 88c at the same distance from the rotation center (5i) of the rotating body (50), and is rotated by the rotating body (50). The final shaft through hole 88b is disposed in a phase of every 12 degrees in the rotation direction, and the support shaft through hole 88ce is disposed between the final shaft through holes 88b in the rotation direction of the rotating body (50). Therefore, the final axis (82) ) and the support shaft (83) is configured to rotate The center of rotation (5 }) is the position of the eccentricity and the position different from each other. In addition, the final axis (82) of the three places along the direction of rotation of the rotating body (50) is between Two support shafts (83) are disposed between the final shafts (82), and one support shaft (83) is disposed between the final shafts (82) of the remaining turns. The rotating body (50) The final axis (82) of the remaining i is the rotation gear (97), the first intermediate gear (%), the second intermediate gear (99) and the third intermediate gear (100). There is a limit to the configuration of the support shaft (83), so the number of support shafts (83) between the remaining ones of the final axes (82) is set to be higher than the support of the other two final axes (82). The number of axes (83) is small. On the support shaft (83) 29 201238468, there is a bearing (radial ball bearing Η 8〇) at the right position of the crime. The bearing (80) contacts the fixed inner circumferential surface of the fixed support, and the rotating body (5 turns) is rotatably supported by a plurality of (5) bearings. Further, a circular bush (81) is formed on the inner circumferential surface of the fixed support body 79. The inner peripheral surface of the bush (81) contacts the rotating member (50a) on the left side of the rotating body (5〇). The outer peripheral surface of the contact portion (5〇b). Therefore, the rotating body (50) is also rotatably supported by the bushing (8 1 ). The support shaft (83) penetrates inside the contact portion (50b), and the contact portion (5〇b) exists at the left portion of the support shaft (83). The support shaft (83) is attached to the left side of the left side of the rotating member (5〇a) by the left side mounting bolt 12〇, and the right end is attached to the left side rotating member by the second mounting bolt 121 on the right side. The mounting screw (4) and the second mounting bolt 121 on the right side are inserted into the female screw portion 122 formed in the support, and the left and right end portions of the support shaft (83) are attached to the right and left (four) members (pass) in the left-right direction. Install the bolts. Further, the mounting pin (120) disposed on the bushing (81) side of the mounting member (12A, 121) is set to be longer than the mounting pin (121) disposed on the bearing (8〇) side, and is provided on the lining The mounting pin 20) on the sleeve (81) side is extended to the inner peripheral side of the bushing (81) at the front end portion (the same position as the bushing ((1)). In other words, the left side is mounted! The female screw portion 122 on the left side of the 〇 insertion is extended to the position on the inner circumferential side of the bushing (81) (the same position as the bushing (81)). Further, the bushing is disposed at the left position 'the final gear ( 〇4) is placed at the right position, and the bushing (81) is offset from the final gear (i(30) 30 201238468. Although it is non-circular due to the rotating position of the rotating body (5〇) The final gear (1〇4) of the radial gear) protrudes outward from the rotating body (5〇), but in this state, the final gear (i 〇4 ) and the bushing (81) are overlapped in the side view. In addition, the bearing (80) disposed at the right position is located at the same position as the final gear (104). The detailed final tooth (1〇4) is configured in the width of the left and right of the bearing (80). Thereby, the structure between the left and right rotating members is arranged in a small size, so that the width of the rotating body (5〇) and the seedling planting device 1 can be adjusted. In the same manner as the support shaft (83), the left and right rotating members are attached and fixed to the left and right rotating members by the mounting bolts 124. a) The final shaft rotation transmission mechanism between the left and right rotating members (5Ga) is to be removed by, for example, removing the second mounting bolt 121 on the right side of the support_), the mounting bolt 124 on the right side of the rotation center shaft, and the rotation on the right side. The member (5()a) can leave the second-two-transmission mechanism and its right-handed, which can be easily accessed from the open-end; the maintenance of the final axis rotation communication mechanism. The structure is accompanied by the removal of the rotating side body. In the final shaft rotation transmission mechanism, the gears of the gear train are separated by the occlusion. When the recombination is difficult and annoying, the phase sequence of the gears maintains the original shape. The teeth of the H-axis rotation transmission mechanism are opened under the condition of the original state. Up. Also, though For the maintenance operation of the right side rotating member (the inside of the device 1 is opened, the teacher = left and the seedlings are planted 49, and the first mounting bolt 120 on the left side of the seedling shaft (83) on the left side is supported. Left 31 201238468 Two-turn center shaft mounting bolt 124, left-hand rotating member Ο : Except: The inside of the seedling planting device can be opened. That is, the left and right sides: the rotating member (50a) can be removed. In the other way, the rotating member (remains, the inside of the seedling planting device is opened. Corresponding to the position of the component to be maintained, as long as the sun gear 1G2, the planetary gear ig3, and the top level disposed on the right side of the positive sprocket 88 are maintained. When the gear ((10)) or its periphery is removed, the right rotating member (5Qa) is removed, and the rotating gear 97 disposed on the left side of the drive sprocket 88, the first intermediate tooth LIT:, the second intermediate record (99) or its maintenance When the surrounding area is removed, the left-handed yak (50a) is removed, and the occlusion maintenance of other gears or the like is not released. The fixed gear (106) and the drive sprocket 88 are circular, and the left and right rotating members (5. are substantially the same diameter and slightly smaller than the left and right rotating members (5〇a), and are viewed from the side. The fixed gear (1〇6) and the drive sprocket can be moved from the open area to the left and right rotating members (π. The overlapping area is also the open area when the left and right rotating members (5〇a) are removed. 88. Take out the 'maintenance of the maintenance. In the past, it was necessary to disassemble or remove the fixed support (79) and the fixed gear (1〇6) was loaded and unloaded. Maintenance is necessary. In addition, in this case, the fixed gear (丨〇6) is attached to the mounting bushing (8) of the fixed support (79) from the right side, so the fixed gear (1〇6) can be removed from the right side by removing the right rotating member (50a). Since the oil seal 125 is provided between the left and right rotating members (5〇a) and the fixed support (79), the fixed gear (1〇6) and the drive sprocket 88 are attached and unloaded 32 201238468 The oil seal 125 is also necessary for removal. In the total row (6 rows) of the total -. The left and right lateral strontium zinc of the planting device 1 is driven by the transmission raft from the planting transmission portion 40a. The weight 126 is transferred by the 芡 芡 芡 。 。 。 。 。 。 。 126 126 126 126 126 126 126 126 126 126 126 The rotation center (5 〇) of the rotating body (5 〇) is configured to rotate in the opposite direction to the center of the rotating center blood θ4, and has a weight of 3 parts in the direction of rotation of each 12 degrees. —: The rotation of the counterweight 126, the seedling planting tool (49) is provided with an odd number (3) of seedling planting devices in each row. 1 The vibration generated by the machine is used to reduce the vibration of the seedling planting part 8 and the base body. An air hole 127 is formed in the upper portion of the fixed support body (79), and the internal pressure of the internal space surrounded by the fixed support body (79) of the seedling planting type i1 and the left and right % rotating members (5Ga) is maintained at m 127 At this time, it is possible to prevent the rotation of the rotating body (5〇) or the final shaft rotation transmitting mechanism, so that the internal pressure of the seedling planting device 1 becomes high, and the internal lubricating oil leaks into the agricultural land, which is not good for the cultivation of the seedling. The effect of the seedling planting device 1 in the above-mentioned rice transplanter 2 The rotating body (5〇) that rotates around the center of rotation (5丨) in the left-right direction is set to be rotatable from the final axis (82) in the left-right direction of the center of rotation (5 1 ). 〇) The protruding portion of the final shaft (82) protruding to the left and right is integrally attached to the seedling planting device 49, and is provided with a final shaft rotation transmitting mechanism that rotates the rotation of the rotating body (50) to rotate the final shaft (82). The seedling planting device 1 is rotated by the rotating body (50) around the rotation center (51), and the seedling planting device 49 is moved on the circular path. At this time, the final axis (82) of the seedling planting device 49 is finally passed through. Axis rotation transmission 33 201238468 The mechanism rotates on the basis of the rotating body (50), and the posture of the seedling plant 49 is appropriately changed to maintain an appropriate correct posture corresponding to the moving position on the circular orbit. Further, a seedling planting device 49 is provided on the right and left protruding portions of the final shaft (82) protruding from the rotating body (50) to the left and right sides, and the seedling planting device 49 can be disposed on the left and right sides of the rotating body (5〇). So can! The rotator (5 〇) is used in two rows, and the entire planting device 1 can be lighter in weight and cost reduction, and the seedling planting device 49 can be disposed on the left and right of the final axis rotation transmitting mechanism, so that even the final shaft (82) is even The seedling plant has a transmission stability of 49, and the planting accuracy of the seedlings is upward. In addition, before the seedling plant (49) is formed, the end drawing side is regarded as a cyclical action trajectory (P), and will move from the dead point (B) below the actuating detour (p) to the top dead center. Execution, made from the bottom dead center (B) to the upper and lower middle parts (D) to the upper and lower oblique movements and from the upper and lower middle parts (D) to the top dead center to the upper front and the upper part of the upper and lower parts (D) The trajectory that will change the direction of action. This actuation trajectory p is achieved by the non-equal motion of the final axis rotation communication mechanism. Therefore, the movement trajectory of the seedling planting tool (49) for the movement of the body can be configured to move from the bottom dead center to the front side, so that the seedling planting (4 9 ) will be planted. Overwhelmed to the front side, Miao's planting accuracy is upward. In more detail, the movement from the bottom dead center to the 30 degree of the rotating body (50) is carried out from the bottom dead center to the upper side. Further, a rotating body (5 〇) is provided inside the fixed support body (7 9 ), and the final shaft (82) is set to be rotatable at a position eccentric from the rotation center (5 1 ) of the rotating body (5 0 ). A seedling plant (49) is provided at a protruding portion of the final shaft (82) 34 201238468 protruding from the rotating body (5〇), and is provided with a rotation of the rotating body (50) to rotate the final shaft (82). The shaft rotation transmission mechanism is provided with a plurality of support shafts (83) at positions different from the center of rotation (5丨) of the rotation body (5〇) and different from the final axis (82), and is provided on the support shaft ( The bearing (80) of the 83) contacts the inner peripheral portion of the fixed support (79) to support the rotating body (50) to be rotatable. Therefore, the plurality of bearings (80) are provided in plural, and the rotating body (50) can be appropriately and reliably supported, so that the rotating body (5〇) can be appropriately and appropriately rotated. Further, the final shaft (82) and the support shaft (83) can be provided by providing a plurality of support shafts (83) at positions different from the final shaft (82) and a bearing (80) for the support shaft (83). The respective shafts are miniaturized, and the seedling planting device 1 can be miniaturized, so that the seedling planting device 1 is smooth and smooth. Further, the bushing (81) is provided such that the inner peripheral side of the contact fixing support (79) causes the rotating body (50) to contact the inner peripheral surface of the bushing (81) at the contact portion of the rotating body (50) (5). The support shaft (83) is provided on the inner side of 〇b). therefore. By providing the bushing (8 1 ), the inner peripheral side of the contact fixing support (79) is brought into contact with the inner peripheral surface of the bushing (8 1 ), so that the rotating body (50) The support shaft (§ 3 ) is provided on the inner side of the contact portion (5 〇b ), and the rotating body (50) can be stably and properly supported, so that the concentricity of the fixed support body (π) and the rotating body (50) is upward, and the seal is sealed. The performance is upward and prevents the vibration caused by the rotation of the rotating body (5〇). Further, the rotating body (50) is constituted by left and right rotating members (5〇a), and a final shaft rotation transmitting mechanism is provided inside the right and left rotating members (50a) and inside the fixed supporting body (79). The left and right end portions of the support 35 201238468 (83) are fixed to the left and right rotating members (5〇a) by the mounting members (1' η!), and the mounting members (120, 121) are disposed in the mounting members (120, 121). The mounting lock (12〇) on the bushing (81) side is configured to be longer than the mounting pin (121) disposed on the bearing (80) side, and the mounting pin (120) provided on the bushing (η) side is extended to The position of the inner circumferential side of the bushing (81). Therefore, the mounting pin (丨2〇) disposed on the side of the bushing (81) in the mounting members 〇2〇, 121) is configured to be larger than the female pin (12 1 ) disposed on the side of the bearing (8〇). The supporting shaft (83) near the contact portion (5〇b) is rigid upward and the contact portion (5〇b) and the bushing (8丨) become less inclined. Therefore, the rotating body (50) can be stabilized. The state is properly supported correctly. Further, in the final shaft rotation transmission mechanism, the final gear (104) and the bushing (81) that rotate integrally with the final shaft (82) are arranged in the left-right direction. Therefore, the final gear can be viewed from the side. (1) The position of the bushing (81) is repeated, so that the entire rotating body (50) and the seedling planting device are miniaturized, and the rotation resistance of the rotating body (50) is suppressed, so that the seedling planting device can be smoothly Actuation>> Further, among the final shaft rotation transmitting mechanisms, the final gear (104) that rotates integrally with the final shaft (82) is disposed at the same position as the bearing (8〇). Therefore, the portion rotated by the rotating body (50) can be easily configured, so that the left-right width of the seedling planting device is reduced, and the size of the seedling planting device is reduced. Further, the left and right sides of the rotating body (50) are rotated. The member (50a) is configured to be removed by leaving the final shaft rotation transmission mechanism; the final 36 201238468 shaft rotation transmission mechanism is provided with a fixed gear (1〇6) of the internal tooth that does not move, and a rotating body (50) The rotation gear (97) that rotates with the fixed gear (1〇6) and rotates while revolving becomes the final gear (1〇4) that rotates from the rotating money (97) to the final shaft (82). The configuration is such that the fixed gear (106) is located on the side surface in a region overlapping with the left and right rotating members (50a). Therefore, the fixed gear (1 〇6) can be attached and detached from the space formed by removing the left and right rotating members (5〇a), so that maintenance work such as exchange of the fixed gear (丨〇6) can be facilitated. Further, the rotating body (50) includes left and right rotating members (5〇a), and a final shaft rotation transmitting mechanism is disposed between the left and right rotating members (50a) and the inner peripheral side of the fixed support 79, and the rotating body is provided. The %-turn member (50a) on the left and right sides of (5〇) is configured to be removed by leaving the final shaft rotation transmission mechanism. Therefore, the left and right rotating members (50a) can be removed in a state where the final shaft rotation transmitting mechanism remains, so that the maintenance of the final shaft rotation transmitting mechanism can be easily performed, and the maintenance performance is upward. In addition, the front end of the seedling plant (49) is formed as a composition of the trajectory (P) of the loop, and will be from the bottom dead center (B) to the top dead center. Exercising, from the bottom dead center (b) to the upper and lower middle part (D), the upper and lower middle parts (D) are moved from the upper and lower middle parts (D) to the top dead center to the upper and lower middle parts (D) Significantly shifting the direction of action. In this way, it is possible to move the seedling plant (49) for the movement of the body.

S 37 201238468, so the planting accuracy of the planting seedlings can be prevented from moving to the front side from the bottom dead center when moving the seedlings (49), and the seedlings are planted to the front side, and the upper part is 0. The embodiment of the invention is described as a final shaft transmission mechanism in a rotating body (a gear train provided in the 5GU portion), but is fixed to the inside of the rotating body (5〇) as a final shaft rotation transmitting mechanism. The posture of the seedling plant on the side of the fixed support body 79 is a cam for posture change, and the position of the final axis (82) of the seedling device 49f corresponding to the rotation of the rotating body (50) is the final axis (82). It is preferable to rotate so that the composition of the seedling planting 49 can be changed. In this case, the number of parts of the gear train can be reduced as compared with the number of the gear trains described above. In this case, if the seedlings of the seedlings of the left and right rows are 49t, the number of parts can be further reduced. * In addition, in order to prevent the rotation of the rotating body (5〇), the final axis (U): the cam interference of the posture of the seedling plant is changed as long as the final axis (82) is divided into five, and the planting is divided into eight. The cam for posture change can be disposed between the final shafts (82). Further, as described above, in order to make the final axis (82) a so-called "g " in the left and right seedlings, the final axis (82) does not interfere with the cam for posture change of the seedling plant. , <楫成' The final car from the side of the body is only a plurality of (3). (8 2 ) $ This side or the outside is equipped with a cam for posture change. In addition, when the cam for posture change of the inside of the sprocket 88 is disposed in the opening (space portion) 88a of the driving portion, the space inside the rotating body (50) 38 201238468 can be effectively utilized. Cutting device type.疋艾之小 has a seedling cutting device with 2 seedlings in each row and (5〇), although: 9 knows that the male body makes the horse shaft key to drive the shaft of the rotating body 128 and rotate Body (50) - the body is rotated to form 'but can be used to test the loosening of the body (5.) is not smooth rotation, the key to the above problem, if the above (4) set = the bomb菁ί29 rotates the rotating body (5〇): the spring=the seedling cutting tool 49 is located at the top and bottom of the dead point rotating body (20% of the 疋', and does not think about lowering, the rotating body (5〇) can be smoothly rotated Therefore, it is possible to plant the rotating body (50) at a high speed by rotating it at a high speed. = The seedling planting device 1 in which three seedling plants 49 are provided in each row as described above may be pushed by the spring.胄 129 将 将 将 ( 〇 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 产业 = 产业 = 产业 = = = = = = = = = Applicable [Simplified Schematic] Figure 1 is a side view of a passenger-type rice transplanter. Figure 2 is a plan view of a passenger-type rice transplanter. 3 is a side view showing the profile of the planting clutch. Figure 4 is a perspective view showing the steering hand squid>. The composition of the T-wheel steering operation j 39 201238468 Figure 5 shows the shifting of the rear wheel rotation sensor A cross-sectional side view of one of the boxes. Fig. 6 is a view showing an image of the rotary interlock control Fig. 7 is a control block diagram, Fig. 8 is a flow chart of the rotary interlock control, and Fig. 9 is a partial cross-sectional side view showing the seedling planting device. Fig. 10 is a cross-sectional side view showing a planting device for a fixed gear, a rotating gear, and an intermediate gear. Fig. 11 is a cross-sectional side view showing a planting device for a sun gear, a planetary gear, and a final gear. Fig. 12 is a sectional view of the seedling planting device. Figure 13 is a partial cross-sectional side view showing a different seedling planting device. [Main component symbol description] 49 seedling plant 50 rotating body 50a rotating member 50b contact portion 51 rotation center 79 fixing support 81 bushing 82 final Axis 83 Support shaft 97 Rotary gear 40 201238468 104 Final gear 106 Fixed gear 120 1st mounting bolt 121 2nd mounting bolt 127 Air 孑L B bottom dead center D upper and lower middle part P trajectory 41

Claims (1)

201238468 VII. Patent application scope: 1. A seedling planting device is provided with a rotating body (50) on the inner side of the fixed support body (79), and will be eccentrically located from the center of rotation (51) of the rotating body (5〇). The shaft (82) is rotatably provided, and a seedling plant (49) is provided at a protruding portion of the final shaft (82) protruding from the rotating body (5 〇), and the rotation of the rotating body (50) is provided to cause the aforementioned A final shaft rotation transmitting mechanism that rotates the final shaft (82), characterized in that a plurality of support shafts are provided at positions eccentric from the rotation center (51) of the rotating body (50) and different from the final axis (82) ( 83) The bearing (80) provided on the support shaft (83) contacts the inner peripheral portion of the fixed support (79) to support the rotating body (50) to be rotatable. 2. The seedling planting device of claim 1, wherein the bushing (8 1 ) is provided to contact the inner peripheral side of the fixed support body (7 9 ) so that the rotating body (5 〇) contacts the bushing (8) 1) inner peripheral surface, a support shaft (83) is provided inside the contact portion (50b) of the rotating body (5〇); and the rotating body (50) is constituted by left and right rotating members (5〇a) A final shaft rotation transmission mechanism is disposed between the left and right rotating members (5〇a) and the inside of the fixed support (79), and the left and right end portions of the support shaft () are respectively attached to the mounting members (120, 121) The left and right rotating members (50a) are fixed, and the mounting pins (120) disposed on the bushing (8 1 ) side of the mounting members (120, 121) are configured to be larger than the women's pins disposed on the bearing (80) side. (121) The length of the mounting bush (12〇) provided on the side of the bushing (81) is extended to the inner peripheral side of the bushing (81). 3. The seedling planting device of claim 2, wherein the position of the final gear (104) in the final shaft rotation transmitting mechanism and the final shaft (82) _ body rotation from the front 42 201238468 is from the aforementioned bushing (81) ) Offset and configured in the fish call: bearing (80) on the same side. W4, as in the seedling planting device of claim 2 or 3, the rotating member (5〇a) of the left and right sides of the rotating body (50) is configured to leave the final axis rotation transmitting mechanism The final shaft rotation transmission mechanism is provided with a fixed gear (not called and a rotating body (9)) that rotates and rotates with the gear (ι 6) and rotates while rotating (97) It becomes the final gear that rotates integrally from the rotating gear (97) to the final shaft (82). (4) The structure of the transmission is made and the fixed gear (i Q6 ) is viewed from the side where the right-side rotating member (50a) is repeated. Left 5, the seedling planting of any one of the third to third patent applications, wherein the seedling planting tool (49) is formed by the side of the front end depicting the side as a skeleton-like actuating (p), And the trajectory from the dead point (B) below the action trajectory (p) to the top dead center is made to move from the bottom dead center (b) to the upper and lower middle portions (D) to the upper and lower sides and from the upper and lower middle portions. (9) The top dead center is the trajectory of the upper and lower middle part (D) that moves above the oblique front. 6. If the patent application model is to use the aforementioned fixed support body (the internal space is connected to the upper part of the outer portion (79). The seedling planting device of item 2 or 3, wherein, 79) is surrounded by the left and right rotating members (50a) An air hole (127) is provided in the fixed support 43