JPH11308914A - Interridge movement device of tracked tea leaf picker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the interridge movement device of a tracked tea leaf picker, capable of reducing work labors and improving work accuracy, even when an interridge movement carriage is moved along the slope of an inclined tea garden. SOLUTION: This interridge movement device for moving the tracked tea leaf picker from one tea tree ridge to the other tea tree ridge has a longitudinally movable tractor 13 provided with a link means 16 capable of being engaged with the frame 3 of an interridge movement carriage 1, with a winding winch 14 and with a wire 19 drawn out from the winding winch. The winding winch 14 is disposed on a carriage 13A having plural rotation wheels 13C and is driven or stopped by the operation of a switch. When the link means 16 is linked to the frame 3 of the interridge movement carriage, the wire drawn out from the winding winch of the tractor can be pulled and stopped by the operation of the winding or rewinding switch of the winding winch to move and stop the interridge movement carriage at a position where an auxiliary rail 7 disposed on the carriage corresponds to a rail 21 spread between the ridges.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ridge moving device for an orbital tea picking machine. In more detail, a single rail is laid between each row of tea tree ridges planted in rows, and while laying rails between left and right ridges sandwiching the tea ridge as a pair of tracks, plucking tea leaves over the entire surface of the tea ridge , Pruned branches,
An orbital tea leaf picking machine that can perform tea garden management work such as pest control,
The present invention relates to a tea ridge moving device for moving to another tea ridge after work on one tea ridge has been completed.

[0002]

2. Description of the Related Art The above-mentioned orbit-type tea leaf picking machine is conventionally known, and is disclosed, for example, in Japanese Patent Laid-Open Publication No.
Prior art described in Japanese Unexamined Patent Publication No. HEI 4-91716 is known, and the present applicant has also proposed the prior art described in Japanese Unexamined Patent Publication No. HEI 4-320613. .

[0003] This type of apparatus is a gate-shaped frame that straddles a tea tree ridge between left and right rail trucks that move along the rail, with a rail laid between left and right ridges sandwiching the tea tree ridge as a pair of tracks. And a plucking device having a cutting portion and a bag receiving portion extending over the entire surface of the tea tree ridge is attached to the gate-shaped frame so as to be vertically movable. When picking tea leaves, the rail truck is moved forward with the cutting blade lowered to the picking depth of the tea tree ridges, and the tea leaves are picked by this advancement, and the picked tea leaves are stored in a bag. When the plucking operation of the predetermined path is completed, the cutting blade is raised to a predetermined height, and is returned at a high speed to the pruning operation start end, the stored tea bag is replaced, and the next plucking operation is started. .

[0004] When the work on one tea tree ridge is completed, the orbital tea leaf picking machine must be moved to a rail laid between other ridges. A moving device between tea ridges as described in Japanese Patent Application Laid-Open No. 4-77706 has been proposed. The moving device between the tea ridges is located at the end of the rail laid between the ridges, lays a rail for moving the tea ridges in a direction connecting the rails, and a track type rail on a carriage moving on the rails. A tea picking machine is loaded and moved. Then, on the cart, two auxiliary rails on which a track-type tea leaf picking machine is mounted are arranged substantially parallel to a rectangular cart frame at a predetermined interval, and the auxiliary rails are slidably mounted on the cart frame. I have.

[0005] The conventional procedure of moving between the furrows is as follows. First, before the track-type tea leaf picking machine arrives at the end of the rail laid in the ridge, the tea ridge moving trolley is moved along the tea ridge moving rail, and one auxiliary rail provided for the tea ridge moving trolley is provided. Is stopped at a position close to one of the rails on which the track-type tea leaf picker is riding. Then, the position of the auxiliary rail is adjusted on the bogie frame such that the auxiliary rail of the tea ridge moving trolley and the rail between the ridges are aligned, and the two rails are connected with a connector. Then, the worker lifts one side of the track-type tea picking machine arriving at the end of the rail, and rides one leg wheel of the track-type tea picking machine on the auxiliary rail on the side of the connected tea ridge moving cart. Let Then, the connected auxiliary rail is returned parallel to the other auxiliary rail and at a predetermined interval, and the leg wheel on the side lifted by the operator is put on the other auxiliary rail. After that, the tea ridge moving cart on which the orbiting type tea picking machine is mounted is moved to the front of the tea ridge to be moved, and the orbital type tea picking machine is replaced on the rail laid between the ridges by the procedure opposite to the above.

[0006]

By the way, the work for moving the furrow of the track-type tea leaf picking machine using the moving cart between the tea ridges as described above involves moving the furrow moving trolley in the direction along the slope of the sloped ground. However, there were the following problems.

That is, as described above, in order to carry out the work for moving the ridges of the track-type tea leaf plucking machine, the trolley for moving the ridges is moved to a desired position in order to match the position of the rail laid between the ridges and the auxiliary rail of the trolley for moving the ridges. However, it is very difficult and dangerous to move and stop the furrow-moving trolley on which the track-type tea picking machine is mounted along the slope on the slope at a desired position. This is because the weight of the orbital type tea picking machine exceeds 100 kg, it is impossible to move from the lower side of the slope to the higher side, it is the work of moving from the higher side of the slope to the lower side, In this case, in the conventional furrow moving cart, the operation of stopping the moving cart at the desired position is performed by operating the two brake-equipped tires with the hand lever, but the operation is performed to the desired position with the required accuracy. It is very difficult to stop the mobile trolley, and if the trolley slides to the lower side from the position where it was stopped, support the mobile trolley on the lower side of the slope to return it to the higher side This is because it requires an auxiliary worker and is extremely dangerous.

[0008] As described above, the conventional furrow-moving cart requires two or more workers, including an auxiliary worker, when it is used on a slope, and it is dangerous work. Therefore, expensive equipment investment is required. The result was a loss of the advantages of the orbital tea picker.

Further, the furrow moving trolley is a structure having relatively high rigidity because it must secure enough strength to move the tea leaf plucking machine, and therefore has a heavy weight. There is a risk that the labor burden during transportation may increase. In recent years, due to labor shortage and aging, it is not preferable to force heavy goods to be transported, and improvement in transportability is also desired.

[0010] The present invention has been proposed in view of the above-mentioned problems, and the present invention is applicable to a track-type tea leaf picking machine that moves between ridges along a slope of a slope. It is an object of the present invention to provide a track-row moving apparatus for a track-type tea leaf picking machine which reduces labor and improves work accuracy and safety, and further improves transportability of the track moving truck.

[0011]

In order to achieve the above object, an invention according to claim 1 is characterized in that a track-type tea leaf picking machine is provided at an end of a rail laid between ridges of a tea tree ridge. In a furrow moving device having a furrow moving carriage for moving from one tea furrow to another tea furrow, a furnishing means comprising a connecting means capable of being disengaged from a bogie frame of the furrow moving carriage, and a plurality of rolling wheels, A winding winch and a generator for the winding winch, which are mounted on the chassis and driven / stopped by a switch operation, have a towing vehicle capable of moving forward and backward with a wire fed from the winding winch, When the connecting means is connected to the bogie frame of the ridge-moving bogie, the wire pulled out from the take-up winch of the tow truck is pulled by the winch take-up and rewind switch operation to be provided on the bogie. Les Is characterized in that a rail laid in Le and furrow moving and stopping the furrow movable carrier to the corresponding position.

According to a second aspect of the present invention, in the ridge moving apparatus of the track type tea picking machine according to the first aspect, when the towing vehicle is disconnected from the ridge moving vehicle, it is independent of the ridge moving vehicle. It is characterized by being transportable.

According to a third aspect of the present invention, in the rail-to-row moving device for a track-type tea leaf picking machine according to the first aspect, the connecting means includes a connecting portion connected to the ridge moving cart in a vertical direction.
It is characterized in that the posture can be adjusted in at least one of a horizontal direction and a direction of swinging in a vertical plane perpendicular to the moving direction of the ridge moving carriage.

According to a fourth aspect of the present invention, in the track-type tea leaf picking machine according to the first aspect, the rolling wheel comprises:
At least three wheels are provided in the moving direction of the towing vehicle, of which a pair is provided on a side facing the inter-ridge moving vehicle in the moving direction.

[0015]

According to the first and second aspects of the present invention, since the ridge-moving trolley that can move on the track can move between the ridges by the towing vehicle, there is no need to mount a drive source for the movement. , Can be reduced in weight. The towing vehicle can move the furrow moving vehicle by being pulled by winding or rewinding the winding winch, when the wire fed from the winding winch is connected to the furrow moving vehicle using the connecting means. Further, when the connection is released by the connecting means, only the towing vehicle can be transported, so that the ridge moving vehicle can be moved to a predetermined position between the ridges, and the towing vehicle can be moved to a predetermined position regardless of the ridge moving vehicle. Can be moved to a position.

According to the third aspect of the present invention, since the connecting means can adjust the posture in the vertical and horizontal directions and the direction in which the connecting part swings in a vertical plane perpendicular to the moving direction of the movable carriage,
Even if the level difference between the furrow moving trolley and the towing vehicle and the slope of the headland are different, and even if the traveling direction between the furrow moving trolley and the towing vehicle is different, the towing vehicle moves the furrow moving trolley along the guide rail. Can be set to be towed.

According to the fourth aspect of the present invention, since at least three rolling wheels are provided on the chassis of the towing vehicle, stability in moving the chassis can be ensured to facilitate towing travel.

[0018]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows the entire ridge moving truck used in the ridge moving device according to the present invention, wherein reference numeral 1 denotes a ridge moving truck, and reference numeral 2 denotes a rail located at an end of a rail laid between ridges and connects the rails. It is a guide rail for moving between ridges laid in the direction.

The ridge-moving trolley 1 has a rectangular trolley frame 3, and two idlers 4, which run on the guide rails, are supported on one side of the trolley frame 3 along the guide rail 2. It is mounted by a frame 41. The axle support frame 41 is screwed to the bogie frame 3 by an elongated hole 43, and the height of the idler wheel 4 can be adjusted up and down by rotating an adjusting screw. On the other side of the bogie frame 3, two grounding wheels 10 running on the ground are mounted on the bogie frame 3 by means of a shaft support 12, and the shaft support 12 is rotated by rotating a handle 11. A mechanism is provided that allows the screw shaft 13 to act to adjust the grounding wheel 10 up and down. If necessary, a mechanism for performing a brake operation on the grounding wheel 10 via the wire 14 by operating a lever provided on an operation frame (not shown) attached to one side of the bogie frame 3 can be provided. In addition, the bogie frame 3 has a bending portion 31 at the center, and can be folded and reduced in size during transportation.

A pair of auxiliary rails 7 for mounting a track-type tea picking machine (not shown) are mounted on the side of the bogie frame 3 by mounting members 8. A cylindrical support member 82 slidably supporting the auxiliary rail 7 in a cylinder is rotatably provided on the mounting member 8, and the mounting member 8 itself has a knob slidable on the side of the bogie frame 3. Attached by 81, the auxiliary rail 7 can be adjusted in angle and slide with respect to the bogie frame 3 as shown by a broken line. The auxiliary rail 7 has a stopper 73 that stops at a predetermined position when the track-type tea leaf picking machine gets in.
Is provided at a predetermined position so as to be adjustable.
When a track-type tea leaf picking machine runs electrically, a switch operating unit that can contact a stop limit switch provided in the track-type tea leaf picking machine can be provided. Further, the auxiliary rail 7 is provided with a connecting member 71 for connecting the end of the auxiliary rail 7 to an end of the rail laid between the ridges, and by operating a lever (not shown) provided at an appropriate position of the bogie frame 3. The connecting member 71 can be moved up and down through the wire 72 as shown by a broken line.

On the other hand, the bogie frame 3 is provided with the guide rail 2
A towing vehicle 13 for towing traveling along can be connected. FIG. 2 is a perspective view showing the entire configuration of the towing vehicle 13. In FIG. 2, the towing vehicle 13 includes a chassis 13 </ b> A having a frame structure, a take-up winch 14, a generator 15, and connecting means 16.

The chassis 13A has a frame structure large enough to mount the winding winch 14 and the generator 15.
An operation handle 13B that can be gripped by an operator is provided on the upper side of one side of the towing vehicle 13 indicated by an arrow in the towing direction in FIG.
Are fixed, and at the front and rear positions in the towing direction at the lower part, the rolling wheels 13 are provided on both sides of the towing vehicle 13 in the width direction.
C and 13D are pivotally supported. Among the above-mentioned rolling wheels, the rolling wheel 13C located on the rear side in the towing direction corresponding to the side facing the inter-ridge moving vehicle 1 in the moving direction of the towing vehicle 13 has a larger diameter than the rolling wheel 13D located on the front side in the towing direction. Is used,
The drive torque at the time of towing can be secured,
The wheel 13D can reduce the space occupied by the chassis 13A.

A winding winch 14 is provided on the bottom frame of the chassis 13A.
And a generator 15 is mounted on the upper frame. An electric winch is used as the take-up winch 14, and a generator 15 is provided as a power source for this. An operation switch 17 (see FIGS. 2 and 3) for instructing winding and rewinding is electrically connected to the winding winch 14.
The operation switch 17 is normally hooked together with a cord on a locking portion 13B1 (see FIG. 3) provided on the operation handle 13B. In addition, the generator 15 is a chassis 13A.
As shown in FIGS. 2 and 3 above, it is fixed and held by a band 18, and by removing the band 18, it can be removed from the chassis 13A. The wire 19, one end of which is fixed to the drum of the take-up winch 14, is unwound from the take-up winch 14 and shown in FIG.
As shown in FIG. 4, a guide pulley 1 provided on a support shaft 13D1 of a rolling wheel 13D located on the front side in the towing direction.
A hook 19A is fixed to the terminal of the 3D2, as shown in FIG. In FIG. 4, reference numeral 13D3 denotes a guard member for preventing the wire 19 from falling off. The wire 19 can be gathered on the chassis 13A side when not in use by hooking the locking hook 19A on a latching hook provided on the chassis 13A. Further, when the wire 19 is extended, for example, it will be described later. It can be hung on a fixing member such as a pile (a member indicated by reference numeral 64 in FIG. 6) erected on the ground. As shown in FIG. 6, the locking hook 19A can be engaged not only with the stake 64 on the ground, but also with an existing utility pole or truck.

At the rear of the towing vehicle 13 in the towing direction, the bogie frame 3 is provided.
Is provided with a connecting means 16 which can be connected to a part of. The connecting means 16 is, as shown in FIGS.
A support base member 21 formed of a square pipe provided on the side of the lower frame A facing the bogie frame 3 and supported by a channel-shaped bracket 20;
And a part of the bogie frame 3 which is pivotally supported by the intermediate support member 22 and is swingable in a horizontal plane. Gripper 2 composed of a pair of plate members capable of gripping
3 is provided. In FIG. 5, the support base member 21 is
The base is pivotally supported by a support shaft 20A which is inserted and supported in the vertical direction with respect to the bracket 20, and is supported so as to be able to move up and down as indicated by reference numeral V in FIG. A long hole 21 </ b> A having a horizontal direction perpendicular to the towing direction of the vehicle 13 as a longitudinal direction is formed. Support base member 21
One end of an intermediate support member 22 inserted into the support base member 21 is opposed to the long hole 21A, and a pin 24 inserted from outside the long hole 21A is provided at the end. Has been concluded. The intermediate support member 22 is swingably supported in a vertical plane perpendicular to the moving direction of the bogie frame 3 as shown by a symbol R in FIG. Have been.

In FIG. 5, the gripper 23 is pivotally supported by a fulcrum shaft 23A parallel to the support shaft 20A on the bracket 20 in the vicinity of the tip of the intermediate support member 22, and as shown by reference numeral H in FIG. The side view shape which is supported so as to be capable of swinging in the horizontal direction is formed by arranging a pair of members having an angle piece shape in a vertical direction. A plurality of openings 23B are formed in the flat portions facing each other in the gripper 23 formed of the facing angle piece members. Opening 23B
Are arranged side by side on the same radius line centered on the fulcrum shaft 23A, and swing horizontally in the center around the fulcrum shaft 23A by inserting the support pins 25 that pass through the intermediate support member 22 into the openings 23B. The position of the moved gripper 23 can be held. On the surface of the gripper 23 on the side of the bogie frame 3, bolts 26 that are inserted toward the opposed angle-shaped members are arranged, and the bolts 26 are inserted through insertion holes (not shown) formed in the bogie frame 3. In this state, it is fastened on the gripper 23 side facing the
It can be connected to.

In FIG. 5, the support base member 21, the intermediate support member 22, and the gripper 23 in the connecting means 23 are
Displacement in the vertical direction (direction indicated by reference sign V), the swinging direction (direction indicated by reference sign R) in a vertical plane perpendicular to the moving direction of the ridge-to-ridge moving carriage 1, and the horizontal direction (direction indicated by reference sign H) Thus, the positional relationship between the bogie frame 3 and the towing vehicle 13 can be matched. That is, the intermediate support member 22 is connected to the support shaft 2 inserted through the base.
0A, it is possible to correspond to a step corresponding to a height difference between the bogie frame 3 and the towing vehicle 13, and the intermediate support member 22 is supported by the support base member 2.
By being able to swing within the longitudinal direction of the long hole 21A formed in 1, it is possible to cope with a deviation of the inclination angle between the bogie frame 3 and the towing vehicle 13 at the headland, and furthermore, the intermediate support By selecting the insertion position of the support pin 25 into the opening 23B of the member 22, it is possible to cope with the difference between the direction of the towing vehicle 13 and the direction of the bogie frame 3 at the headland.

Since the present embodiment has the above configuration,
By connecting the towing vehicle 13 to the bogie frame 3, the bogie frame 3 can be towed. FIG. 6 is a view for explaining an operation mode of moving the track-type tea leaf picking machine between furrows. In FIG. 6, the tea leaf picking machine is located at an end of a furrow laying rail 21 ′ laid between furrows of a tea tree furrow. A guide rail 2 for ridge-to-ridge movement is laid in the direction connecting the rails, and the guide rail 2 is laid in a direction along the slope of the sloped ground. A towing vehicle 13 is connected to the bogie frame 3 of the furrow moving bogie 1 via a connecting means 16. When the towing vehicle 13 is connected to the furrow moving vehicle 1, as described above, the height difference, the degree of inclination, or the direction of the headland between the towing vehicle 13 and the bogie frame 3 is determined by the support base member 21 of the connecting means 16. In the vertical plane, the swing of the intermediate support member 22 with respect to the support base member 21 in the vertical plane, or the swing of the gripper 23 with respect to the intermediate support member 22 in the horizontal plane.

In such a situation, a pile 64 serving as a fixing member is driven into the field on the higher side of the slope, and
Wire 19 of the take-up winch 14 mounted on the towing vehicle 13
Is engaged with the locking hook 19A provided at the tip of the. Then, by operating the operation switch 17 of the towing vehicle 13 to wind up the wire 19, the towing vehicle 13 is moved up in the direction of the arrow by moving up the inclined surface, and the towed ridge moving vehicle 1 is towed. I do. Further, by performing the unwinding operation of the wire 19, the ridge-moving vehicle 1 moves down the inclined surface by its own weight together with the towing vehicle 13 in the direction of the arrow. Note that the operation switch 17 is used to extend the cord so that the towing vehicle 1 can be operated.
The take-up winch 14 can be removed from the take-up winch 14 by remote control. That is, since the furrow moving trolley 1 can move along the guide rails 2, even if an operator is not attached to the towing vehicle 13, the towing vehicle 1 can be moved.
The wire 19 can be moved along the guide rail 2 by winding and unwinding of the wire 19. For this reason, the take-up winch 14 can be operated near the towing vehicle 13 and the guide rail 2, so that it does not hinder the movement of the towing vehicle 13 as compared with the case where the towing vehicle 13 is in front. And the towing vehicle 13 and the ridge-to-row moving vehicle 1 can move smoothly.

In FIG. 6, in order to move the orbiting type tea picking machine to another tea ridge, it is necessary to take up the orbital type tea picking machine until it reaches the end of the ridge laying rail 21 'laid in the ridge. Operate the winch 14 to move the furrow moving trolley 1,
It is stopped at the position where the end of the auxiliary rail 7 of the furrow moving carriage and the furrow laying rail 21 'are close to each other. Then, the auxiliary rail 7 of the furrow moving trolley 1 and the end of the furrow laying rail 21 ′ are connected using the connecting member 71, and the track type tea leaf picking machine is loaded on the furrow moving trolley 1. After that, take-up winch 14 again
To move the furrow moving carriage 1 to another tea furrow to be worked next. By using the take-up winch 14 to move and stop the furrow moving carriage 1 in this manner, it is possible to quickly work even on a sloped land, and to stop the furrow moving carriage 1 at an accurate position. Therefore, if the spacing between the furrow laying rails 21 ′ laid on the furrows is constant, the auxiliary rail 7 provided on the furrow moving cart 1
The work efficiency can be remarkably improved by eliminating the need for fine adjustment of sliding the slider. Further, the moving and stopping of the furrow moving cart 1 on which a heavy-weight track-type tea leaf picking machine is mounted can be easily performed by one worker, so that the work labor can be reduced and the work safety can be improved.

On the other hand, when the work in the tea garden is completed or when the work is started, the bogie frame 3 of the furrow moving bogie 1 is used.
Need to be transported. At this time, since the take-up winch 14 or the generator 15 which is a heavy object which causes a further increase in the weight of the bogie frame 3 which is itself a considerable heavy object is not mounted, the labor for transportation is reduced. Can be. The take-up winch 14 and the generator 15 are mounted on the towing vehicle 13, but the towing vehicle 13 is equipped with only those members, and furthermore, a plurality of rolling wheels 13C and 13D are provided before and after the towing direction. Since it is provided, it can be self-sustained, and stability can be ensured even when it is transported and left, so that transportability can be improved. In addition, among the above-mentioned rolling wheels, a small-diameter rolling wheel 1 located on the front side in the towing direction of the towing vehicle 13.
3D is not limited to being provided on both sides of the towing vehicle 13 in the width direction,
A single unit may be used. In this case, a structure capable of swinging in a horizontal plane, that is, a so-called swingable structure facilitates directional control during transportation.

[0031]

According to the first and second aspects of the present invention,
The tow truck equipped with a take-up winch is connected to the furrow moving cart, and the tow truck is used to tow the furrow moving cart. Even in this case, the ridge-moving trolley can be accurately stopped at a desired position only by one operator operating the switch at hand, and the ridge-moving trolley is too low in the position to be stopped. Can be easily returned by operating the switch at hand. As a result, it is possible to perform a row-to-row moving operation of a track-type tea leaf picking machine in which the working labor is significantly reduced and the working accuracy and safety are improved. In addition, since the ridge-moving trolley that can move on the track can move in the ridge by a towing vehicle, it is not necessary to mount a driving source for movement, and the weight can be reduced. Thereby, the labor burden required for transporting the furrow moving cart can be reduced, and the workability of transporting the furrow moving cart, which is a work content not directly related to the plucking operation, can be improved.

According to the third aspect of the present invention, the connecting means can adjust the posture in the vertical and horizontal directions and the direction of swinging in the direction perpendicular to the moving direction of the ridge moving carriage. It is possible to set a state in which the towing vehicle can be towed by the towing vehicle even if the step between the moving vehicle and the towing vehicle, the inclination of the headland, and the traveling direction between the moving vehicle and the towing vehicle are different.

According to the fourth aspect of the present invention, at least three wheels provided on the chassis of the towing vehicle are provided.
Stability during movement of the chassis can be ensured to facilitate towing travel.

[Brief description of the drawings]

FIG. 1 is a perspective view for explaining the entire configuration of a furrow moving truck used in a furrow moving device according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a configuration of a towing vehicle used in the furrow moving device according to the embodiment of the present invention.

FIG. 3 is a side view of the towing vehicle shown in FIG. 2;

FIG. 4 is a view showing a part of a rear surface for describing a configuration of a rolling wheel of the towing vehicle shown in FIG. 2;

FIG. 5 is a perspective view for explaining a configuration of a connecting means used in the towing vehicle shown in FIG. 2;

FIG. 6 is a perspective view for explaining a working mode of the furrow moving device according to the embodiment of the present invention.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 ridge moving carriage 2 guide rail 21 ′ ridge laying rail 3 bogie frame 4 idler wheel 7 auxiliary rail 13 towing vehicle 13A chassis 13B operation handle 13C rolling wheel located on the side facing ridge transportation truck 14 winding winch 15 generator 16 Connection means 17 Operation switch 19 Wire 19A Locking hook 20 Bracket 20A as one of the components of the connection means 20A Support shaft 21 Support base member 21A which is another one of the components of the connection means 21A Slot 22 Structure of the connection means Intermediate support member 23 which is another member 23 Gripper 23A Support shaft 23B Opening 24 Bolt 25 Support pin 26 Bolt H Horizontal direction V Vertical direction R Swing direction in horizontal plane perpendicular to the pulling direction

Claims (4)

[Claims] 1. A furrow moving device having a furrow moving carriage for moving a track-type tea leaf picking machine from one tea furrow to another located at an end of a rail laid between furrows of tea furrows. In the above, there is provided a chassis provided with a plurality of rolling wheels, comprising a coupling means capable of being disengaged from the bogie frame of the furrow moving bogie, a winding winch mounted on the chassis and driven / stopped by a switch operation, and a winding winch And a tow truck capable of moving forward and backward with a wire fed from the winding winch, and when the connecting means is connected to the bogie frame of the furrow moving bogie, the The wire unwound from the take-up winch is pulled by the winch take-up / rewind switch to move the inter-row moving trolley to a position corresponding to the auxiliary rail provided on the trolley and the rail laid between the ridges. · Furrow mobile device orbital tea Hatsumi adopt machine, characterized in that stopping. 2. The ridge moving device for a track-type tea leaf picking machine according to claim 1, wherein the towing vehicle is capable of being transported independently of the ridge moving vehicle when disconnected from the ridge moving vehicle. An orbital moving device for a track-type tea leaf picking machine. 3. The ridge moving device of a track-type tea picking machine according to claim 1, wherein the connecting means connects a connecting portion connected to the ridge moving truck in a vertical direction, a horizontal direction, and a moving direction of the ridge moving truck. Characterized in that the attitude can be adjusted in at least one of the directions of swinging in a vertical plane perpendicular to the vertical plane. 4. The trolley between ridges of a track-type tea leaf picking machine according to claim 1, wherein at least three rolling wheels are provided in the moving direction of the towing vehicle, and the rolling wheels are provided with the ridge moving vehicle in the moving direction. A furrow moving device for a track-type tea leaf picking machine, wherein a pair is provided on a facing side.