KR20110004531U - Apparatus for transplanting plants - Google Patents

Abstract

The plant transplant apparatus according to an embodiment of the present invention includes a main frame in which a plurality of driving wheels are rotatably installed, a traveling shaft connected to at least one of the plurality of driving wheels, and a driving shaft connected to the main frame. And an intermittent driving unit which is installed to be disconnectable and rotates the driving shaft forward by a predetermined angle, a continuous driving unit which is installed to be connected and disconnected to the driving shaft to the main frame, and which rotates the driving shaft in reverse, an intermittent driving unit or continuous driving to the driving shaft. A traveling clutch device, seedlings or seeds, which are connected to the travel shaft for selectively connecting to the unit, for implanting seedlings into the plantation. Plant transplant apparatus according to an embodiment of the present invention can be conveniently and quickly transplanted seedlings or seeds of plants in a wide plantation, it is easy to move to the next line after the transplantation work on one line of the plantation.

Description

Plant Transplanter {APPARATUS FOR TRANSPLANTING PLANTS}

The present invention relates to a plant transplantation apparatus, and more particularly, to a plant transplantation apparatus capable of semi-automatically transplanting seeds or seedlings of various plants, such as crops, flower crops, and forest crops.

In general, crops are sown in seedlings to germinate and transplanted into plantings in order to increase the success rate of germination and to manage efficiently before planting. When the transplantation work is performed by hand, the worker has to carry a large number of seedlings by hand to plant them, which requires a long working time and the seedlings are easily damaged by carelessness during the work.

In addition, when sowing seeds, such as garlic, on the plantation by hand, the worker has to carry the seeds around the body, arrange a pit in the plantation, put the seeds in the pit, and cover the pit with soil many times. Labor power is required. This labor-intensive work puts a heavy burden on farmers.

Recently, various transplanting devices or sowing devices that can carry out seeding work or seeding work on behalf of humans have been developed, and continuous research for improving functions and lowering cost has been made.

The present invention has been made in view of the above, and an object of the present invention is to provide a plant transplant apparatus capable of minimizing labor required for work by semi-automatically carrying out seedlings of various plants and sowing of various seeds.

In addition, an object of the present invention is to provide a plant transplant apparatus that can be easily transported to improve the efficiency of plant transplantation.

Plant transplanting apparatus according to an embodiment of the present invention for achieving the above object, the main frame is a rotatable driving wheel is installed rotatably, a traveling shaft connected to at least one of the plurality of driving wheels, An intermittent driving unit installed on the main frame so as to be connected to and disconnected from the traveling shaft, the intermittent driving unit configured to rotate the driving shaft forward by a predetermined angle; And a traveling clutch device connected to the travel shaft for selectively connecting the travel shaft to the intermittent travel unit or the continuous travel unit, and an implantation unit for transplanting seedlings or seeds into a plantation. The transplanting unit includes a plurality of hoppers for holding the seedlings or seeds, and a hopper for lifting the plurality of hoppers so that at least a portion of each of the hoppers can be dug into the ground to feed at least a portion of the seedlings or seeds into the ground. It has a lifting device.

The traveling clutch device is provided with a first coupling part that can be connected to the intermittent driving unit at one end and a second coupling part that can be connected with the continuous driving unit at the other end, and is slidably coupled to the traveling shaft. And a coupler actuator for sliding the coupler.

Plant transplant apparatus according to an embodiment of the present invention can be conveniently and quickly transplanted seedlings or seeds of plants in a wide plantation.

In addition, using the plant transplant apparatus according to an embodiment of the present invention is possible to transplant the plant only one or two workers can greatly reduce the labor force.

In addition, the plant transplantation apparatus according to an embodiment of the present invention is easy to move to the next line after the transplantation work for one line of the plantation.

Hereinafter, with reference to the accompanying drawings, it will be described in detail for the plant transplant apparatus according to an embodiment of the present invention.

In describing the present invention, the size or shape of the components shown in the drawings may be exaggerated or simplified for clarity and convenience of description. In addition, terms that are specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. These terms should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention based on the contents throughout the specification.

1 and 2 is a perspective view showing a plant transplantation apparatus according to an embodiment of the present invention.

As shown in Figure 1 and 2, the plant transplantation apparatus 100 according to an embodiment of the present invention, the main frame 200, the main frame 200, a plurality of running wheels 210, 220 is installed Subframe 300 is coupled to the elevating to the sub-frame, height adjusting device 240 for elevating the sub-frame 300, the transplanting unit 400 for transplanting seedlings or seeds to the plantation, seedlings or seeds transplanted to the plantation Driving force to the intermittent driving unit 600, the implanting unit 400, and the intermittent driving unit 600 to rotate the plurality of covering wheels 500 and the plurality of driving wheels 210 at regular angles to cover the soil. One driving source 700 for providing, a continuous driving unit 800 for driving the driving force from the driving source 700 to rotate the plurality of driving wheels 210 reversely. Here, the forward rotation represents the rotation in the direction in which the traveling wheel 210 advances the plant transplant apparatus 100, and the reverse rotation represents the rotation in the direction in which the traveling wheel 210 reverses the plant transplant apparatus 200. .

The main frame 200 is rotatably coupled to a pair of driving wheels 210 on the front side and a pair of driving wheels 220 on the rear side. The pair of traveling wheels 210 disposed at the front side are respectively connected to the traveling shafts 260 and 270 that are selectively connected to the intermittent driving unit 600 or the continuous driving unit 800. The pair of driving wheels 220 disposed at the rear side are connected to the driving wheel 210 disposed at the front side by the connecting shaft 281, respectively. The rear side of the main frame 200 is provided with a chair 230 for a worker to ride.

The subframe 300 is coupled to the main frame 200 so as to be lifted and lowered, and the main frame 200 is provided with a pair of height adjusting devices 240 for adjusting the height of the subframe 300. As shown in FIGS. 1 and 2, the height adjusting device 240 includes a slider 241 and a slider (slidably coupled to a frame support 250 provided on the main frame 200 to be perpendicular to the ground). Nut member 242 coupled to the 241, screw shaft 244 rotatably coupled to the main frame 200 to be screwed with the nut member 242, handle 244 coupled to the top of the screw shaft 244 ). The screw shaft 244 is disposed perpendicular to the ground and rotates when the user turns the handle 244. Rotation of the screw shaft 244 causes the nut member 242 and the slider 241 to rise or fall.

The subframe 300 is coupled to the pair of sliders 241, and ascends or descends with the pair of sliders 241 ascend and descend. The sub-frame 300 is coupled to the implant unit 400, the plurality of covering wheels 500, the intermittent driving unit 600, the drive source 700 and the continuous driving unit 800. Therefore, by adjusting the height of the sub-frame 300 according to the height of the ground on which seedlings or seeds of plants are transplanted, the transplant unit 400, the plurality of earth wheels 500, the intermittent driving unit 600, the driving source 700. And the height of the continuous running unit 800 can be adjusted appropriately.

 The implant unit 400 and the intermittent driving unit 600 operate by receiving a driving force from one driving source 700. As shown in FIG. 3, the driving source 700 is connected to the main power transmission shaft 720 connected to the speed reducer 730 through the belt 710. The reducer 730 transmits a driving force to the sub power transmission shaft 740 through the chain 731. The sub power transmission shaft 740 transmits the driving force to the hopper drive 410 of the implantation unit 400 and the disk rotator 654 of the intermittent drive unit 600 via another chain 735, 745. .

The hopper driving device 410 receives the driving force from the reducer 730 to rotate the hopper operating shaft 420 of the implantation unit 400, and the disk rotating device 654 receives the driving force from the reducer 730 to intermittently run. The drive disk 653 of the unit 600 is rotated. Although not shown in detail in the drawings, the hopper driving device 410 and the disk rotating device 654 are each formed in the form of a gear box having an input shaft and an output shaft, and a plurality of gears and clutch devices (not shown) are installed inside each. do.

The clutch device of the hopper drive device 410 controls the transmission of power between the input shaft and the output shaft of the hopper drive device 410, and the clutch device of the disk rotation device 654 is located between the input shaft and the output shaft of the disk drive device 654. Enforce power transmission. In addition, a coupling link 751 connected to the main actuating lever 750 is coupled to the clutch unit of the hopper drive unit 410, and a sub actuating lever 760 is coupled to the clutch unit of the disc rotating apparatus 654. The connecting link 751 and the sub actuating lever 760 are elastically supported by springs 752 and 761 respectively.

A spring 752 connected to the connection link 751 applies an elastic force to the connection link 751 to return the connection link 751 to an initial position where power transmission of the hopper drive 410 is cut off. That is, when an external force greater than the elastic force of the spring 752 is applied to the connecting link 751 and the connecting link 751 rotates, the clutch device of the hopper driving device 410 operates in conjunction with the operation of the connecting link 751. When power is transmitted between the input shaft and the output shaft, and the external force on the coupling link 751 is removed, the coupling link 751 is restored by the elastic force of the spring 752 and the clutch device stops the transmission of power between the input shaft and the output shaft. . The clutch device of the hopper drive device 410 may be designed in various structures capable of intermittent power transmission between the input shaft and the output shaft.

On the other hand, a spring 761 connected to the sub actuating lever 760 applies an elastic force to the sub actuating lever 760 to return the sub actuating lever 760 to the initial position where power transmission of the disc rotating device 654 is cut off. That is, when an external force is applied to the sub actuating lever 760 and the sub actuating lever 760 rotates, the clutch device of the disc rotating device 654 causes power transmission between the input shaft and the output shaft, and the sub actuating lever 760 When rotated by the elastic force of the spring 761, the clutch device stops transmitting power between the input shaft and the output shaft. The clutch device of the disk rotating device 654 may be designed in various structures capable of intermittent power transmission between the input shaft and the output shaft.

As shown in FIG. 3, the connecting link 751 connected to the hopper drive 410 is operated by the user operating the main actuating lever 750, and the sub actuating lever (connected to the disc rotating device 654). 760 operates in conjunction with the operation of the hopper drive 410. The sub actuating lever 760 is connected to the hopper actuating shaft 420 connected to the hopper drive 410 through the connecting lever 762 and the connecting wire 763.

The connecting lever 762 is hinged to the subframe 300 and is operated by the lever operating cam 764 coupled to one side of the hopper operating shaft 420. When the hopper driving device 410 is operated so that the hopper operating shaft 420 rotates, the lever operating cam 764 rotates the connecting lever 762. As the connecting lever 762 rotates, the connecting wire 763 is pulled and the sub actuating lever 760 is pulled, thereby causing the disk rotating device 654 to operate. Therefore, the transplanting operation of the plant by the transplanting unit 400 and the intermittent driving operation by the intermittent running unit 600 are generated with a time difference in association with each other.

In the present invention, the structure for transmitting the power of the driving source 700 to the implantation unit 400 and the intermittent driving unit 600 is not limited to that shown and described. That is, the implantation unit 400 and the intermittent driving unit 600 may operate by receiving a driving force from one driving source 700 through various power transmission mechanisms such as gears, chains, belts, and links in addition to those shown.

In addition, the structure for linking the plant transplanting operation by the transplanting unit 400 and the intermittent driving operation by the intermittent traveling unit 600 is not limited to that shown and described. That is, the connecting lever 762, the connecting wire 763, and the lever actuating cam 764 connecting the hopper drive 410 and the disc rotating device 654 may be replaced with other mechanical or electronic interlocks. In addition, the disk rotator 654 operates first and the hopper driving device 410 operates in conjunction with the structure.

As shown in Figure 4 to 6, the implant unit 400, the hopper drive device 410, the hopper operating shaft 420 coupled to the hopper drive device 410, hopper lifting device 430, hopper opening and closing Apparatus 450 and a plurality of hoppers 460 are included. When the hopper driving device 410 operates and the hopper operating shaft 420 rotates, the hopper lifting device 430 and the hopper opening / closing device 450 operate in conjunction with the rotation of the hopper operating shaft 420, thereby providing a plurality of hoppers. 460 is lifted and opened and closed.

As shown in FIG. 6, the hopper 460 is composed of a pair of gripping members 461 and 462, and has a funnel shape that becomes narrower in a downward direction. The hopper 460 is always open at the top, and the bottom is opened and closed by the rotation of the pair of gripping members 461 and 462. The first gripping member 461 and the second gripping member 462 are rotatably coupled to the hopper supporting member 470, and the lower end portions thereof are collected or opened by rotating at an angle by the hopper opening and closing device 450. Each of the first holding member 461 and the second holding member 462 is provided with hinge coupling portions 463 and 465 and spring coupling portions 464 and 466. Each hinge coupling 463, 465 is hinged to the hopper support member 470 by a hinge pin 471.

4 and 5, the hopper opening and closing device 450 includes a cam protrusion 451 for pressing the spring coupling part 464 of the first gripping member 461 and a first hopper opening and closing for operating the cam protrusion 451. Between the gear 452, the first hopper opening gear 453, which is connected to the first hopper opening gear 452, and each of the spring coupling parts 464 and 466, each spring coupling part 464 and 466. It includes a spring 454 for applying an elastic force in a direction away from each other. The cam protrusion 451 is removably installed in the cam housing 472 coupled with the hopper support member 470, and the first hopper opening gear 452 is rotatably coupled to the cam housing 472. The second hopper opening gear 453 is coupled to the hopper connecting shaft 434 of the hopper lifting device 430.

When the hopper connecting shaft 434 rotates, the second hopper open / close gear 453 rotates and the first hopper open / close gear 452 in gear with the second hopper open / close gear 453 rotates. When the first hopper opening gear 452 rotates, a cam mechanism (not shown) installed inside the cam housing 472 operates to move the cam protrusion 451. When the cam protrusion 451 advances to press the spring engaging portion 464 of the first gripping member 461, the first gripping member 461 and the second gripping member 462 rotate and open. When the pressing force of the first hopper opening and closing gear 452 against the cam protrusion 451 is removed, the first holding member 461 and the second holding member 462 are rotated and returned to their original state by the elastic force of the spring 454. do.

As shown in Figure 4 and 5, the hopper lifting device 430, a pair of fixed gearbox 431, each fixed gearbox 431, which is connected to the hopper operation shaft 420 so as to transmit power. A pair of rotary gearbox 432 rotatably coupled, a pair of rotary links 433 rotatably coupled to each rotary gearbox 432, and a hopper connecting shaft coupled to the rotary link 433 434, a pair of roller support members 435 coupled to the hopper connecting shaft 434, a pair of rollers 436 coupled to each roller support member 435, a pair of roller support members 435 And a plurality of hopper connecting members 438 coupled to the hopper support 437 and the hopper support 437 and coupled to the plurality of cam housings 472.

The pair of rollers 436 are slidably coupled to the pair of guide rails 439 coupled to the subframe 300. A bearing 440 is disposed between the hopper connecting shaft 434 and the roller support member 435, and a bearing 441 is also disposed between the hopper connecting shaft 434 and the hopper connecting member 438.

The fixed gearbox 431 is fixed to the subframe 300, and a plurality of gears are disposed inside the fixed gearbox 431. The input portion 442 of the fixed gearbox 431 is connected to the hopper working shaft 420, the output 444 of the fixed gearbox 431 is connected to the input 444 of the rotary gearbox 432. . A plurality of gears are disposed in the rotary gearbox 432, and the output unit 445 of the rotary gearbox 432 is connected to the rotary link 433. Accordingly, the rotational force of the hopper working shaft 420 is transmitted to the rotary gearbox 432 through the fixed gearbox 431. The rotary gearbox 432, which receives the driving force from the fixed gearbox 431, rotates about the input unit 444 and simultaneously rotates the rotary link 433.

As the rotary gearbox 432 and the rotary link 433 rotate, the hopper connecting shaft 434 coupled with the rotary link 433 moves, and the hopper connecting shaft 434 is a roller coupled to the guide rail 439. Since it is connected to 436, its movement is limited in the vertical direction. Therefore, when the rotary gearbox 432 and the rotary link 433 rotates, the hopper connecting shaft 434 and the components connected thereto are guided by the guide rails 439 to move in the vertical direction. In addition, when the rotary gearbox 432 and the rotary link 433 rotates, the hopper opening and closing device 450 is operated while the hopper connecting shaft 434 rotates.

As shown in FIG. 4, when the roller 436 is positioned on the top of the guide rail 439, the plurality of hoppers 460 maintain their lower ends. Therefore, in this case, the hopper 460 may grasp seedlings or seeds introduced thereto.

On the other hand, as shown in Figure 5, when the roller 436 moves to the lower portion of the guide rail 439, the hopper 460 is lowered and at least a portion including the lower end of the hopper 460 is dug into the ground Make a pit in When the hopper 460 reaches the maximum lowered position, the lower end of the hopper 460 is opened by the hopper opening and closing device 450. When the lower end of the hopper 460 is opened while at least a portion of the hopper 460 is dug into the ground, seedlings or seeds that have been accommodated in the hopper 460 are discharged from the hopper 460 to be in the pit provided by the hopper 460. Will enter.

In the present invention, the structure of the hopper 460, the structure of the hopper lifting device 430 to elevate the hopper 460 so that at least a portion can be dug into the ground can be variously changed. In addition, the structure of the hopper opening and closing device 450 for opening and closing the lower end of the hopper 460 may also be variously changed according to the structure of the hopper 460. That is, the transplanting unit 400 for transplanting seedlings or seeds to the plantation may be changed to another structure having a hopper of various structures that can hold and lift seedlings or seeds.

Referring back to FIGS. 1 and 2, a plurality of covering wheels 500 are installed at the rear of the implant unit 400. The plurality of covering wheels 500 are disposed between the plurality of hoppers 460 and cover the seedlings or seeds buried in the ground by at least a portion of the hopper 460 with soil. That is, the plurality of covering wheels 500 pushes the soil around the pit provided by the hoppers 460 into the pit.

The intermittent driving unit 600 receives the driving force from the driving source 700 to rotate the driving wheel 210 by a predetermined angle. The intermittent operation by the intermittent running unit 600 and the transplantation operation of the plant by the transplant unit 400 occur alternately. That is, the intermittent running unit 600 moves and stops the plant transplant apparatus 100 at a predetermined interval. When the plant transplant apparatus 100 is stopped, the intermittent driving unit 600 moves the plant transplant apparatus 100 again at a predetermined interval after the plant transplant operation by the transplant unit 400 is performed.

As illustrated in FIG. 7, the intermittent driving unit 600 may include a main latch disk 620 coupled to the first travel shaft 260 so as to be capable of power transmission, and a sub latch disk coupled to the main latch disk 620. 630, the operation latch 640 that engages the teeth 621 of the main latch disk 620, and the latch operation mechanism 650 that moves the operation latch 640 to rotate the main latch disk 620 forward by a predetermined angle. Include.

The main latch disk 620 has a plurality of teeth 621 arranged at regular intervals, and the sub latch disk 630 has a plurality of teeth 631 arranged at the same interval as the teeth 621 of the main latch disk 620. Has The teeth 621 of the main latch disk 620 and the teeth 631 of the sub latch disk 630 are arranged in opposite directions. Although FIG. 7 shows that the main latch disk 620 and the sub latch disk 630 can be separated from each other, they are integrally coupled to rotate together to form the intermittent rotating body 610. Each of the main latch disk 620 and the sub latch disk 630 is provided with connecting portions 622 and 632 for connecting to the first coupler 851 and the second coupler 854 to be described later.

The actuation latch 640 is rotatably coupled to the latch support member 625 by a hinge pin 641. A spring 642 coupled to the latch support member 625 is coupled to the operation latch 640. The spring 642 exerts an elastic force on the actuation latch 640 in a direction in which the end of the actuation latch 640 is in close contact with the outer circumferential surface of the main latch disk 620. The latch support member 625 is rotatably coupled to the main latch disk 620, and a bearing 626 is interposed between the main latch disk 620 and the latch support member 625.

As shown in FIG. 7, the latch operating mechanism 650 together with the operation latch 640 constitutes a forward rotation device 615 for forward rotation of the intermittent rotation body 610. The latch operating mechanism 650 moves the operation latch 640 engaged with the teeth 621 of the main latch disk 620 to rotate the main latch disk 620 forward by a predetermined angle. The latch actuator 650 has a drive arm 651 whose one end is rotatably coupled to the latch support member 625 for rotating the latch support member 625, and a drive arm 651 for operating the drive arm 651. And arm driving device 652 coupled thereto. The arm drive 652 includes a drive disc 653 to which the other end of the drive arm 651 is rotatably coupled and a disc rotation device 654 for rotating the drive disc 653.

When the disk rotating device 654 is operated to rotate the drive disk 653, the drive arm 651 reciprocates while drawing a closed curve to reciprocally rotate the latch support member 625 within a predetermined angle range. When the drive arm 651 pulls the latch support member 625 toward the drive disk 653, the operation latch 640 engages the teeth 621 of the main latch disk 620, and the action force of the drive arm 651 It is transmitted to the main latch disk 620 through the latch support member 625 and the operation latch 640. At this time, the main latch disk 620 is rotated forward by a predetermined angle with the latch support member 625.

On the other hand, when the drive arm 651 pushes the latch support member 625 away from the drive disk 653, the main latch disk 620 engages its teeth 621 with the anti-rotation stopper 660, Although the action force of the driving arm 651 is transmitted to the main latch disk 620 through the latch support member 625, the reverse rotation of the main latch disk 620 is suppressed. Accordingly, the main latch disk 620 is in a stopped state and only the latch support member 625 is rotated in reverse. At this time, the operation latch 640 is carried over the teeth 621 without being caught by the teeth 621 of the main latch disk 620.

When the driving arm 651 pulls the operation latch 640 again, the main latch disk 620 rotates again by the distance of the teeth 621. In the present exemplary embodiment, since six teeth 621 are provided on the main latch disk 620, the main latch disk 620 is rotated by 60 degrees by one rotation of the driving disk 653. Of course, the number of teeth 621 provided in the main latch disk 620 may be changed in various ways, thereby moving the movement interval of the implant device (100).

The anti-rotation stopper 660 is rotatably coupled to the stopper support member 661 that is fixed to the subframe 300. The spring 662 coupled to the stopper support member 661 is coupled to the reverse rotation prevention stopper 660. The spring 662 exerts an elastic force with respect to the anti-rotation stopper 660 in a direction in which the end of the anti-rotation stopper 660 is in contact with the outer circumferential surface of the main latch disk 620. The anti-rotation stopper 660 serves to prevent the plant transplant apparatus 100 which has moved to the transplant position from being reversed by an unintended force.

As shown in FIG. 7, the sub latch disk 630 is connected to the second driving shaft 270 connected to the driving wheel 210 so as to transmit power, and rotates by a predetermined angle with the main latch disk 620. Done. The teeth 631 of the sub latch disk 630 mesh with the forward rotation stopper 663.

The forward rotation prevention stopper 663 is rotatably coupled to the stopper support member 664 fixed to the subframe 300. The spring 665 coupled to the stopper support member 664 is coupled to the forward rotation stopper 663. The spring 665 exerts an elastic force with respect to the anti-rotation stopper 663 in the direction in which the end of the anti-rotation stopper 663 is in contact with the outer circumferential surface of the sub latch disk 630. The forward rotation stopper 663 is engaged with the teeth 631 of the sub latch disk 630 to suppress the forward rotation of the sub latch disk 630 and the main latch disk 620. The anti-rotation stopper 663 serves to prevent the plant transplant apparatus 100 moved to the transplant position from moving forward by an unintended force.

On one side of the forward rotation prevention stopper 663 is engaged projection 667 is coupled. The release projection 667 together with the stopper actuating member 668 coupled to the drive arm 651 constitutes a release mechanism 666. When the drive arm 651 and the operation latch 640 pull the latch support member 625, if the anti-rotation stopper 663 is engaged with the teeth 631 of the sub latch disk 630, the main latch disk 620 It cannot rotate. The stopper operating member 668 moves together with the drive arm 651 while lifting the release projection 667 while the drive arm 651 pulls the latch support member 625 toward the drive disk 653. 663 is displaced from the teeth 631 of the sub latch disk 630. When the driving arm 651 pushes the latch support member 625, the forward rotation stopper 663 is again engaged with the teeth 631 of the sub latch disk 630.

Hereinafter, the operation of the intermittent driving unit 600 described above with reference to FIGS. 8A to 8D will be described.

8A shows that the main latch disk 620 and the sub latch disk 630 are physically connected to the first coupler 851 and the second coupler 854, respectively, and the operation latch 640 is connected to the main latch disk 620. The drive arm 651 is engaged with the tooth 621 and is ready to pull the latch support member 625. At this time, the stopper operation member 668 lifts the forward rotation prevention stopper 663 so that the forward rotation prevention stopper 663 falls off the sub latch disk 630.

As shown in FIG. 8B, when the drive disk 653 rotates, the drive arm 651 begins to pull the latch support member 625 toward the drive disk 653. At this time, the main latch disk 620 is rotated in the forward direction together with the latch support member 625.

As shown in FIG. 8C, when the drive arm 651 moves the latch support member 625 to the maximum pulled position, the stopper operation member 668 descends and the forward rotation prevention stopper 663 moves the sub latch disk 630. Meshes with the teeth 631. Subsequently, when the drive disk 653 rotates, the drive arm 651 pushes the latch support member 625 away from the drive disk 653.

As shown in FIG. 8D, when the drive arm 651 pushes the latch support member 625 away from the drive disk 653, the anti-rotation stopper 660 is provided with the teeth of the main latch disk 620. The reverse rotation of the main latch disk 620 in engagement with 621 is suppressed. Thus, the main latch disk 620 remains stationary and only the latch support member 625 is rotated back by the drive arm 651. When the latch support member 625 is reversed, the actuation latch 640 moves toward the other teeth 621 of the main latch disk 620.

Subsequently, when the latch support member 625 moves to the maximum pushed position, the operation latch 640 engages with the other teeth 621 of the main latch disk 620, and the drive disk 653 stops. When the driving disk 653 rotates once again, the above-described operation is repeated, and the main latch disk 620 and the driving shaft 610 rotate forward by an arrangement angle of the teeth 621 provided on the main latch disk 620.

In the present invention, the intermittent driving unit 600 is not limited to the configuration shown and described. That is, the intermittent driving unit 600 rotates the first travel shaft 260 and the second travel shaft 270 by a predetermined angle, so that the plant transplant apparatus 100 may be intermittently traveled at regular intervals. can be changed. Specifically, the structure of the intermittent rotating body 610 selectively connected to the first traveling shaft 260 and the second traveling shaft 270 may be variously changed, and the intermittent rotating body 610 is fixed at a predetermined angle. The forward rotation device 615 for rotation may be changed to another structure or another device. As a modification of the forward rotation device 615, a device for transmitting the power of the drive source 700, such as various gear assemblies, link mechanisms to the intermittent rotating body 610, and various actuators such as a motor may be used.

As shown in FIG. 7 and FIG. 9, the first travel shaft 260 and the second travel shaft 270 are connected to two driving wheels 210 disposed in front, respectively, and the main latch disk 620 and the sub serve. Second shafts 263 and 273 connected to the first shaft 261 and 271, the first shaft 261 and 271 and the first universal joints 262 and 272, respectively, connected to the latch disk 630. ), And the driving wheel shafts 265 and 275 connected to the second shafts 263 and 273 and the second universal joints 264 and 274. The driving wheel shafts 265 and 275 are respectively coupled to the pair of driving wheels 210.

Non-circular portions 266 and 276 are provided on the first shafts 261 and 271, respectively. The first shafts 261 and 271 are rotatably supported by respective bearings 268 and 278 provided in the subframe 300. A bearing between the first shaft 261 of the first travel shaft 260 and the main latch disk 620 and between the first shaft 271 of the second travel shaft 270 and the sub latch disk 630, respectively. This may be intervened.

As shown in FIG. 9, a bevel gear 280 is coupled to ends of the driving wheel shafts 265 and 275 of each of the first driving shaft 260 and the second driving shaft 270. The bevel gear 280 is gear-connected with the bevel gear 282 coupled to the end of the connecting shaft 281. A bevel gear 283 is also coupled to the other end of the connecting shaft 281, and the bevel gear 283 is gear-connected with a bevel gear 284 connected to each of the driving wheels 220 disposed behind. The bevel gear 284 connected to the driving wheel 220 disposed at the rear side is coupled to the end of the driving wheel shaft 225 coupled to the driving wheel 220.

Therefore, when the first driving shaft 260 rotates so that the front driving wheel 210 rotates, the rear driving wheel 220 rotates in conjunction with this. A driving gearbox 285 for receiving two bevel gears 280 and 282 is disposed at the end of each front wheel wheel 265 and 275, and at the end of each rear wheel wheel 225. A traveling gearbox 286 is arranged to receive two bevel gears 283 and 284.

As shown in FIG. 7 and FIG. 9, the continuous driving unit 800 is coupled to both ends of the continuous traveling shaft 810 and the continuous traveling shaft 810 which are rotated by receiving a driving force from the reducer 730. A first travel shaft coupled to the first connecting gear 812 and the second connecting gear 813, the first rotating gear 821 geared to the first connecting gear 812, and the first rotating gear 821. A first continuous rotational body 820 rotatably supported by 260, a second rotational gear 831 geared to the second connection gear 813, and a second rotational gear 831 coupled to and And a second continuous rotor 830 rotatably supported by the second travel shaft 270.

The continuous travel shaft 810 is rotatably supported by a pair of bearings 815 installed in the subframe 300. The continuous travel shaft 810 is coupled to the sprocket 811 coupled with the chain 814 connected to the reducer 730, the continuous travel shaft 810 transmits the driving force of the reducer 730 through the chain 814. Take it and rotate it. The first connection gear 812 is coupled to one end of the continuous travel shaft 810 to rotate together with the continuous travel shaft 810, and the second connection gear 813 is coupled to the other end of the continuous travel shaft 810. And rotates together with the continuous travel shaft 810.

The first continuous rotating body 820 is rotatably coupled to the first shaft 261 of the first travel shaft 260. One end of the first continuous rotating body 820 is coupled to the first rotating gear 821 geared to the first connecting gear 812, the first continuous rotating body 820 when the continuous running shaft 810 is rotated ) Rotates in a direction opposite to the continuous traveling shaft 810. The other end of the first continuous rotor 820 is provided with a connection portion 822 for connection with the first coupler 851, which will be described later. When the first coupler 851 is coupled to the connection portion 822 of the first continuous rotor 820, the first continuous rotor 820 is connected to the first travel shaft 260 through the first coupler 851. As a result, the driving wheel 210 coupled with the first travel shaft 260 and the first travel shaft 260 rotates.

The second continuous rotor 830 is coupled to the first shaft 271 of the second travel shaft 270 so as to be idle. One end of the second continuous rotational body 830 is coupled to the second rotational gear 831 in gear connection with the second connection gear 813, and when the continuous traveling shaft 810 rotates, the second continuous rotational body 830 ) Rotates in a direction opposite to the continuous travel shaft 810. The other end of the second rotary gear 831 is provided with a connection portion 832 for connection with the second coupler 854 to be described later. When the second coupler 854 is coupled to the connection portion 832 of the second continuous rotor 830, the second continuous rotor 830 is connected to the second travel shaft 270 through the second coupler 854. As a result, the driving wheel 210 coupled with the second traveling shaft 270 and the second traveling shaft 270 rotates.

Various bearings may be used as the first continuous rotor 820 and the second continuous rotor 830. Alternatively, a hollow pipe may be used for the first continuous rotor 820 and the second continuous rotor 830, and in this case, between the first continuous rotor 820 and the first travel shaft 260, and A bearing may be interposed between the two continuous rotors 830 and the second travel shaft 270.

Here, the continuous running shaft 810, the connecting gear 812, 813 and the rotating gear 821, 831 rotate the first continuous rotating body 820 and the second continuous rotating body 830 in reverse direction. The reverse rotation device 840 is configured. In the present invention, the reverse rotation device 840 may be changed to another structure or another device capable of reverse rotation of the first continuous rotating body 820 and the second continuous rotating body 830. As a modification of the reverse rotation device, a device for transmitting the power of the driving source 700 such as various gear assemblies and link mechanisms to each of the continuous rotating bodies 820 and 830, and various actuators such as a motor may be used.

As shown in FIGS. 7 and 9, power transmission between the main latch disk 620 and the first travel shaft 260, and power between the first continuous rotor 820 and the first travel shaft 260. The transmission and the power transmission between the sub latch disk 630 and the second travel shaft 270, and the power transmission between the second continuous rotational body 830 and the second travel shaft 270 are driven clutch devices 850. Is cracked down by The traveling clutch device 850 is operated by the clutch operating mechanism 870.

The traveling clutch device 850 includes a first coupler 851 and a first coupler actuator for slidably moving the first coupler 851 and the first coupler 851 which are slidably coupled to the non-circular portion 266 of the first travel shaft 260. 860, a second coupler 854 slidably coupled to the non-circular portion 276 of the second travel shaft 270, and a second coupler actuator 862 for sliding the second coupler 854. It includes.

The first coupler 851 and the second coupler 854 have a center thereof so as to be mated to the non-circular portion 266 of the first travel shaft 260 and the non-circular portion 276 of the second travel shaft 270, respectively. It is made of a hollow body shape. The first coupler 851 is joined to the non-circular portion 266 of the first travel shaft 260, so that the first coupler 851 does not idle with respect to the first travel shaft 260, but with the first travel shaft 260. Will rotate together. Similarly, the second coupler 854 rotates together with the second travel shaft 270 without idling about the second travel shaft 270. At one end and the other end of each of the first coupler 851 and the second coupler 854, first coupling parts 852 and 855 and second coupling parts 853 and 856 are provided.

The connecting portion 622 of the main latch disk 620 is provided in the form of a protrusion so as to be mated with the first coupling portion 852 of the first coupler 851, the connecting portion 822 of the first continuous rotor 820. Is provided in the form of a protrusion to be mated with the second coupling portion 853 of the first coupler 851. In addition, the connecting portion 632 of the sub latch disk 630 is provided in the form of a protrusion corresponding to the first coupling portion 855 of the second coupler 854, the connecting portion 832 of the second continuous rotor 830. Is provided in the form of a protrusion corresponding to the second coupling portion 856 of the second coupler 854.

The first coupler actuator 860 is rotatably coupled to the actuator support member 864 and has a press portion 861 inserted into the groove 857 of the first coupler 851. The second coupler actuator 862 is rotatably coupled to the actuator support member 865 and has a pressing portion 863 inserted into the groove 858 of the second coupler 854. Each actuator support member 864, 865 is secured to the subframe 300.

Even if the first coupler 851 slides along the first travel shaft 260, the first coupler 851 remains physically coupled to the first travel shaft 260, and the first coupler 851 travels even if the position of the first coupler 851 changes. The shaft 260 and the first coupler 851 rotate together. The first coupler actuator 860 connects the main latch disk 620 and the first coupler 851 by moving the first coupler 851 left and right along the non-circular portion 266 of the first travel shaft 260. The first continuous rotor 820 and the first coupler 851 are connected or disconnected.

Similarly, even if the second coupler 854 slides along the second travel shaft 270, the second coupler 854 remains physically coupled to the second travel shaft 270, and the second coupler 854 is moved even if the position of the second coupler 854 changes. The two travel shafts 270 and the second coupler 854 rotate together. The second coupler actuator 862 connects the sub latch disc 630 and the second coupler 854 by moving the second coupler 854 left and right along the non-circular portion 276 of the second travel shaft 270. Or disconnect and connect or disconnect the second continuous rotor 830 and the second coupler 854.

The first coupler actuator 860 and the second coupler actuator 684 are actuated simultaneously by the clutch actuator 870. As shown in FIGS. 9 and 10, the clutch operating mechanism 870 includes a first clutch operating lever 871 and a second clutch operating lever 873, each clutch operating lever 871 installed on the main frame 200. ) 873 and a first connecting wire 872 and a second connecting wire 874 connecting the first coupler actuator 860 and the second coupler actuator 862.

When the user pulls the first clutch operation lever 871, the first coupler actuator 860 and the second coupler actuator 862 respectively move the first coupler 851 and the second coupler 854 to the main latch disk ( It moves toward the connection portion 622 of the 620 and the connection portion 632 of the sub latch disk 630. As a result, the main latch disk 620 and the sub latch disk 630 are connected to the first travel shaft 260 and the second travel shaft 270 through the first coupler 851 and the second coupler 854, respectively. do.

On the other hand, when the user pulls the second clutch operating lever 873, the first coupler actuator 860 and the second coupler actuator 862 remove the first coupler 851 and the second coupler 854, respectively. It moves toward the connection part 822 of the 1st continuous rotor 820 and the connection part 832 of the 2nd continuous rotor 830. As a result, the first continuous rotating body 820 and the second continuous rotating body 830 are respectively provided with a first travel shaft 260 and a second travel shaft through the first coupler 851 and the second coupler 854. 270).

In the present invention, the first coupler actuator 860 and the second coupler actuator 862 are not limited to the arm shape as shown, and the first coupler 851 and the second coupler 854 It can be changed to a device of various structures that can slide each. In addition, the structure of the clutch operating mechanism 870 is not limited to that shown, and may be variously changed according to the structures of the first coupler actuator 860 and the second coupler actuator 862.

11 illustrates a state in which the first travel shaft 260 and the second travel shaft 270 are connected to the intermittent driving unit 600.

When the user operates the first clutch operating lever 871 to pull the first connecting wire 872, the first coupler actuator 860 rotates clockwise and the second coupler actuator 862 counterclockwise. Rotation moves the first coupler 851 and the second coupler 854. As a result, the first coupler 851 is engaged with the connecting portion 622 of the main latch disk 620, and the second coupler 854 is engaged with the connecting portion 632 of the sub latch disk 630. In this case, the first travel shaft 260 and the second travel shaft 270 are connected to the intermittent driving unit 600 through the first coupler 851 and the second coupler 854, and As a result, the first travel shaft 260 and the second travel shaft 270 and the traveling wheel 210 connected to each of them rotate forward by a predetermined angle.

When the first travel shaft 260 and the second travel shaft 270 are connected to the intermittent driving unit 600, the first travel shaft 260 or the second travel shaft 270 operates the continuous traveling unit 800. It is not affected. That is, even if the power of the speed reducer 730 is transmitted to the continuous traveling shaft 810 so that the first continuous rotor 820 and the second continuous rotor 830 rotate, the first continuous rotor 820 and the second rotor are rotated. The continuous rotor 830 is idling about the first travel shaft 260 and the second travel shaft 270, respectively.

FIG. 12 illustrates a state in which the first travel shaft 260 and the second travel shaft 270 are connected to the continuous running unit 800.

When the user rotates the second clutch operating lever 873 to pull the second connecting wire 874, the first coupler actuator 860 rotates counterclockwise and the second coupler actuator 862 clockwise. By rotating, the first coupler 851 is coupled to the connector 822 of the first continuous rotor 820 and the second coupler 854 is coupled to the connector 832 of the second continuous rotor 830. In this case, when the continuous traveling shaft 810 rotates, the rotational force of the continuous traveling shaft 810 is transmitted to the first continuous rotating body 820 through the first connecting gear 812 and the first rotating body gear 821. At the same time, it is transmitted to the second continuous rotating body 830 via the second connecting gear 813 and the second rotating gear 831.

The rotational force of the first continuous rotor 820 is transmitted to the first travel shaft 260 through the first coupler 851, and the rotational force of the second continuous rotor 830 is transmitted through the second coupler 854. It is transmitted to the second travel shaft 270. Therefore, the driving wheel 210 coupled to the first driving shaft 260 and the driving wheel 210 coupled to the second traveling shaft 270 rotate simultaneously in the opposite direction to the rotation direction of the continuous traveling shaft 810. Done.

 In the present invention, the traveling clutch device 850 or the clutch operating mechanism 870 selectively selects the first travel shaft 260 and the second travel shaft 270 to the intermittent travel unit 600 or the continuous travel unit 800. It can be changed into various other structures that can be connected.

Hereinafter, the operation of the plant transplantation apparatus 100 according to an embodiment of the present invention will be described with reference to FIGS. 13A to 13D. 13A to 13D illustrate a process of transplanting a plant seedling 20 to the toad 10 of a plantation using the plant transplant apparatus 100 according to an embodiment of the present invention.

As shown in FIG. 13A, the plant transplant apparatus 100 is placed side by side with the toad 10 so that the transplant unit 400 is positioned on the toad 10, and then the first clutch operation lever 871 is operated to operate the first clutch operating lever 871. When the driving shaft 260 and the second driving shaft 270 are connected to the intermittent driving unit 600 and the driving source 700 is operated, preparation for transplantation is completed. At this time, the driving force of the driving source 700 is transmitted to the hopper driving device 410 and the disk rotating device 654, but the hopper operation by the clutch device installed inside each of the hopper driving device 410 and the disk rotating device 654. Shaft 420 or drive disk 653 do not operate.

When the work preparation is completed, the operator boards the chair 230, and the seedlings 20 are injected into the plurality of hoppers 460 so that the roots face the ground. Thereafter, when the worker pulls the main operation lever 750 once, the hopper driving device 410 outputs power, and the hopper lifting device 430 operates while the hopper operating shaft 420 rotates.

As shown in FIG. 13B, when the hopper lifting device 430 operates, a plurality of hoppers 460 descend to descend the ridge 10 to make a pit and descend to the maximum lowered position. When the hopper 460 descends to the maximum lowered position, the hopper opening and closing device 450 operates to open the lower end of the hopper 460. At this time, the root of the seedlings 20 introduced into the hopper 460 enters the pit and the hopper 460 is raised again to return to the initial position and initial state.

When the hopper 460 descends and transplants the seedlings 20 into the torso 10 and ascends again, the hopper 460 rotates by the lever actuating cam 764 and the lever actuating cam 764 coupled to the hopper actuating shaft 420. The sub actuating lever 760 is rotated by the connecting lever 762 and the connecting wire 763 pulled by the connecting lever 762. When the sub actuating lever 760 rotates, the disk rotating device 654 outputs a driving force, and the driving disk 653 rotates once. When the driving disk 653 rotates once, the first travel shaft 260 and the second travel shaft 270 connected to the intermittent rotating body 610 rotate and then stop at an angle.

As a result, as shown in FIG. 13C, the plant transplant apparatus 100 stops after advancing a predetermined distance. When the plant transplant apparatus 100 moves forward, the plurality of covering soil wheels 500 installed at the rear of the transplant unit 400 move in contact with the toad 10 and cover the pit into which the seedlings 20 are introduced.

Subsequently, when the operator puts seedlings 20 into the plurality of hoppers 460 and pulls the main operating lever 750 again, as shown in FIG. 13D, the transplant unit 400 operates to remove the seedlings 20. It is transplanted to the toad (10). By repeating the operation of pulling the seedling 20 to the hopper 460 and pulling the main operation lever 750, the worker can conveniently transplant the seedling 20 to the toad 10 at regular intervals.

On the other hand, the first clutch operation lever 871 is operated to release the pressing force of the first connection wire 872 to the first coupler actuator 860 and the second coupler actuator 862, and the second clutch operation lever When the 873 is operated, the first coupler 851 and the second coupler 854 are connected to the first continuous rotor 820 and the second continuous rotor 830, respectively, and thus the first travel shaft 260 and the first driving shaft 260 and the second coupler 854 are connected to each other. 2 driving shaft 270 is connected to the continuous running unit (800). At this time, the first driving shaft 260 and the second driving shaft 270 is rotated in reverse, the front driving wheel 210 and the rear driving wheel 220 connected to the reverse rotation while the plant transplant apparatus 100 is rear Will drive. By adjusting the orientation of the plant transplant apparatus 100 in this state, the plant transplant apparatus 100 can be easily moved to another line of the plantation or another plantation, or elsewhere.

As such, the plant transplantation apparatus 100 according to an embodiment of the present invention can easily and quickly transplant plants such as seedlings and seeds in a wide plantation, and is convenient for transportation.

The embodiments of the present invention described above and illustrated in the drawings should not be construed as limiting the technical spirit of the present invention. The scope of protection of the present invention is limited only by the matters described in the utility model registration claims, and those of ordinary skill in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention as long as it will be apparent to those skilled in the art.

1 and 2 is a perspective view showing a plant transplantation apparatus according to an embodiment of the present invention.

Figure 3 is a bottom perspective view for explaining the power transmission structure of the plant transplant apparatus according to an embodiment of the present invention.

4 and 5 are a perspective view showing a transplant unit of the plant transplantation apparatus according to an embodiment of the present invention.

6 is a perspective view illustrating the hopper of the implant unit shown in FIGS. 4 and 5.

Figure 7 is an exploded perspective view showing an intermittent running unit of the plant transplantation apparatus according to an embodiment of the present invention.

8a to 8d are for explaining the operation of the intermittent running unit of the plant transplant apparatus according to an embodiment of the present invention.

Figure 9 shows the connection structure of the intermittent driving unit and the driving wheel of the plant transplantation apparatus and the connection structure of the continuous running unit and the driving wheel according to an embodiment of the present invention.

Figure 10 shows the continuous running unit and the peripheral configuration of the plant transplantation apparatus according to an embodiment of the present invention.

11 is a view illustrating a state in which an intermittent driving unit of a plant transplanting apparatus according to an embodiment of the present invention is connected to a driving wheel.

12 shows a state in which the continuous running unit of the plant transplantation apparatus according to an embodiment of the present invention is connected to the driving wheel.

13a to 13d are for explaining the operation of the plant transplant apparatus according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: plant transplantation device 200: main frame

210, 220: driving wheel 230: chair

240: height adjusting device 260, 270: first and second running shaft

261, 271: first axis 262, 272: first universal joint

263, 273: 2nd axis 264, 274: 2nd universal joint

265, 275: driving wheel shaft 280, 282, 283, 284: bevel gear

281: connecting axis 300: subframe

400: implantation unit 410: hopper drive device

420: hopper working shaft 430: hopper lifting device

431: fixed gearbox 432: rotary gearbox

433: rotary link 434: hopper connecting shaft

435: roller support member 436: roller

438: hopper connecting member 439: guide rail

450: hopper opening and closing device 451: cam projection

452, 453: 1st and 2nd hopper opening gear 460: hopper

500: clay wheel 600: intermittent driving unit

610: intermittent rotating body 620: main latch disk

621, 631: tooth 622, 632, 822, 832: connection

625: latch support member 630: sub latch disk

640: latch operation 650: latch mechanism

651: driving arm 652: arm driving device

653: drive disk 654: disk rotating device

660: anti-rotation stopper 663: anti-rotation stopper

666: latch release device 700: drive source

720: main power transmission shaft 730: reducer

740: sub power transmission shaft 750: main operating lever

760: Sub operation lever 762: Connection lever

764: lever operating cam 800: continuous running unit

810: forward rotation shaft 812, 813: first, second connecting gear

820, 830: 1st, 2nd continuous rotor 821, 831: 1st, 2nd rotor gear

850: traveling clutch device 851, 854: first and second coupler

852 and 855: first coupling part 853 and 856: second coupling part

860, 862: first and second coupler actuator 870: clutch actuator

871, 873: first and second clutch operation lever

872, 874: first and second connection wire

Claims (6)

A main frame in which a plurality of traveling wheels are rotatably installed; A driving shaft connected to at least one driving wheel of the plurality of driving wheels; An intermittent driving unit installed on the main frame so as to be connected to and disconnected from the traveling shaft and rotating the driving shaft forward by a predetermined angle; A continuous traveling unit installed on the main frame so as to be connected to and disconnected from the traveling shaft, and configured to reversely rotate the traveling shaft; A travel clutch device connected to the travel shaft for selectively connecting the travel shaft to the intermittent travel unit or the continuous travel unit; And A transplanting unit having a plurality of hoppers for holding seedlings or seeds, and a hopper lifting device for elevating the plurality of hoppers so that at least a portion of each of the hoppers can be dug into the ground to feed at least a portion of the seedlings or seeds into the ground; Plant transplantation apparatus comprising a. The method of claim 1, The traveling clutch device is provided with a first coupling part that can be connected to the intermittent driving unit at one end and a second coupling part that can be connected with the continuous driving unit at the other end, and is slidably coupled to the traveling shaft. And a coupler actuator for sliding the coupler. The method of claim 2, The intermittent driving unit includes an intermittent rotating body having a connecting portion that can be mated with the first coupling part, and a forward rotating device for forward rotation of the intermittent rotating body by a predetermined angle. The continuous running unit includes a continuous rotating body having a connecting part that can be mated with the second coupling part, and a reverse rotating device that reversely rotates the continuous rotating body, A non-circular part is provided between the intermittent rotating body and the continuous rotating body of the traveling shaft, And the coupler is slidably coupled to the non-circular part. The method of claim 3, wherein Further comprising one drive source for providing a driving force to the intermittent driving unit and the continuous driving unit, The continuous running unit further includes a continuous traveling shaft that receives the driving force of the drive source and rotates forward, a connecting gear coupled to the continuous traveling shaft, and a rotating gear coupled to the continuous rotating body so as to engage with the connecting gear. Plant transplant apparatus characterized in that. The method of claim 2, The coupler actuator is rotatably coupled to the actuator support member installed in the main frame, the plant transplant apparatus, characterized in that the pressing portion for pressing the coupler is provided at one end thereof. The method of claim 5, Further comprising a clutch actuator for rotating the coupler actuator, The clutch operating mechanism includes a connection wire connected to the coupler actuator and a clutch operation lever rotatably installed on the main frame so that one end of the connection wire is coupled and pulls the connection wire. Plant transplant apparatus.

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