JPH077688Y2 - Orbital type tea garden management device tea ridge moving cart - Google Patents

Description

[Detailed Description of the Invention] Industrial field of application The present invention is a plucking of a tea leaf that is run in a form of straddling one tea ridge on an orbit laid in the passage between each tea ridge of a large-scale tea garden. The present invention relates to a tea ridge moving carriage which is prepared and used at an end of a tea ridge for transferring a tea ceremony management device for performing various kinds of tea garden management such as cutting, trimming, and pruning to a different orbit of another tea ridge.

2. Description of the Related Art As a tea ridge moving carriage of a track type tea garden management device, for example, one described in the specification and drawings of Japanese Utility Model Application No. 63-140405 is known. This tea ridge moving trolley is composed of a combination of two small trolleys each carrying one rail connected in series to the end of the track laid between the tea ridges.

Further, the tea ridge truck described in the specification and the drawing of Japanese Utility Model Application No. 63-164778 is configured to be sunk into the inside of the stand of the tea garden management device and lift and support the tea garden management device with a fork arm. ing.

Further, as shown in FIG. 9, two rails b, b are installed in parallel at a predetermined interval on a bogie frame a having ground wheels d (rubber wheels) running on the ground at four corners. ,
There is also known a tea ridge moving carriage configured to connect the rails b, b to the ends of tracks B, B laid one by one in the passage between the tea ridges A, A, and allow the tea garden management device C to be loaded.

Problems to be Solved by the Invention I) A tea ridge moving trolley composed of a combination of the two small trolleys described above connects the rail of the small trolley to the end of the track regardless of the size of the track spacing. Although it is convenient to do so, it is difficult to control the two small carts in a unified manner when the tea field management device is loaded and moved from one tea ridge to another. In particular, the control of the direction of movement (steering) is unstable, which is inconvenient to use.

II) The tea ridge moving dolly using the fork arm described above is difficult to use because the center of gravity becomes high when the tea garden management device is lifted by the fork arm, the balance is easily lost during movement, and the risk of falling is great. In addition, when reaching the target tea ridge and lowering the fork arm to lower the wheels of the tea garden management device onto the track, it is difficult to align the track and the wheels on it, which is troublesome. .

III) The tea ridge moving carriage described above and shown in FIG.
Since there are two rails b, b on which the wheels of the tea plantation management device C on the tracks B, B are directly mounted on one carriage, there is no problem as described in I) and II) above. However, even if they look alike at first glance, it cannot be said that the mutual intervals of the passages between the tea ridges A and A (passage pitches) are set exactly and regularly even in the same tea garden. In addition, the size of the tea garden, the type of tea plant, the topographical conditions, and the way of thinking of the grower differ, and the size of the tea plant varies. For this reason, the tea ridge moving carriage that has fixed the two rails b, b at a fixed interval often cannot connect the rails b, b to the ends of the tracks B, B in series. There is a problem that it cannot be used.

The above points are the problems to be solved by the present invention.

Means for Solving the Problems As means for solving the above-mentioned problems of the prior art, the tea ridge moving carriage of the track type tea garden management device according to the present invention is shown in FIGS. 1 to 8 as an embodiment. As described above, in the tea ridge moving carriage for moving the track type tea plantation management device running on the tracks B, B laid between the tea ridges to the tracks of different tea ridges A, a dolly having ground wheels 10 ... On the frame 1, two rails 2 and 3 on which the wheels of the tea plantation management apparatus are mounted are installed in parallel at predetermined intervals. Moreover, one rail 2 is fixed to the bogie frame 1, and the other rail 3 is installed so as to be movable in parallel to the rail 2 (FIG. 1).

The second invention is a tea ridge moving carriage for moving the track type tea plantation management device running on the tracks B, B laid between the tea ridges to the tracks of different tea ridges A. A rail formed by integrally connecting two rails 2 and 3 on which wheels of a tea garden management device are mounted in parallel at a predetermined interval on a bogie frame 1 equipped with ... Place the frame, this rail frame has been identified 1
It is characterized in that it is installed horizontally on the bogie frame 1 around the position 24 of the location (Figs. 2A and 2B).

Furthermore, a third invention is a tea ridge moving carriage for moving the track type tea garden management device running on the tracks B, B laid between the tea ridges to the tracks of different tea ridges A. The bogie frame 1 provided with is formed into a parallelogram by the vertical members 1a, 1a and the horizontal members 1b, 1b, and the vertical members 1a, 1a and the horizontal members 1b, 1b can be rotated by the pin 5 at their intersections. Connected to. Then, the two rails 2 and 3 on which the wheels of the tea garden management device are mounted are arranged in parallel with the horizontal axis 1b of the bogie frame 1 so that the vertical members 1a,
It is characterized in that the rails 2 and 3 and the vertical members 1a and 1a of the bogie frame 1 are rotatably connected to each other by a pin 6 so as to be rotatably connected to each other (3A , B, C).

A fourth invention is the same as the second invention, wherein one rail 3 constituting the rail frame is fixedly connected to the connecting members 4, 4.
The other rail 2 is characterized in that it is connected to the connecting members 4, 4 so as to be movable in parallel with the rail 3 (Fig. 4).

A fifth invention is the above-mentioned third invention, in which one of the two rails 2 and 3 on which the tea plantation management device is to be mounted is provided with a pin 6 which stands upright at an intersection position with the vertical members 1a, 1a of the bogie frame 1. It was connected so that it could rotate. The other rail 3 is rotated by a pin 6 which is upright at the intersection of the rail 3 and the vertical member 1a on the upper surface of the moving blocks 7a, 7a of the parallel moving mechanism 7 which moves in the same direction along the vertical member 1a. The rail 3 is movably connected so that the rail 3 moves in parallel to the rail 2 (FIG. 5).

According to a sixth invention, on the bogie frame 1 of the tea ridge moving bogie in each of the above inventions, on the track, there is a position above the ground wheel 10 on one side parallel to the traveling direction and not in contact with the ground wheel 10. The orbit wheels 11 running on the vehicle were fixedly installed. Then, the ground wheel 10 is attached to a rotatable arm 51 which is vertically movable (vertical direction) with respect to the bogie frame 1. Further, the grounding wheel 12 on the other side is provided with a brake device 15, and further, a lifting mechanism 16
It is characterized in that it is installed so that the height level can be adjusted via (Fig. 6, Fig. 7, A, B, Fig. 8).

By moving the other rail 3 in parallel with the rail 2 whose operating position is fixed, the distance between the two rails 2 and 3 is adjusted, and the distance between the tracks B and B on both sides of the tea ridge A is easily matched. (Fig. 1).

The rail frame on the bogie frame 1 is rotated about a predetermined position 24, and the moving direction L of the tea ridge moving bogie (parallel to the line connecting the tea ridge A and the end portions of the tracks B laid between them) = second (Figure B)
It is possible to match the angles of the rails 2 and 3 with the angle (non-right angle) formed by and the track B (Fig. 2B). Further, when the other rail 3 is translated by the translation mechanism 7 with respect to the rail 2 whose position is fixed, the distance between the two rails 2 and 3 can be matched with the distance between the tracks B and B ( (Fig. 4).

The bogie frame 1 and the two rails 2 and 3 that form a parallelogram have two parallel rails that link the two rails 2 and 3 by rotating each member at the positions of the pins 5 and 6, respectively. Approximately parallel movement known as motion of the mechanism causes the bogie frame 1 to run in the direction L (FIG. 2B) of the line connecting the ends of the tea ridge, but the direction of the rails 2 and 3 Can be kept parallel to the orbit B (Fig. 3A). Moreover, the other rail 3 is moved in parallel with respect to the rail 2 whose position is fixed, so that the distance between the two rails 2 and 3 can be matched with the distance between the tracks B and B (FIG. 5).

If all the wheels of the tea ridge moving carriage are ground wheels 10, this carriage can be freely steered and moved on the ground. In the bogie frame 1, the wheel on one side parallel to the traveling direction is composed of the ground wheel 10 and the track wheel 11, and as a result, both theories 10 and 11 can be switched and used as needed. When the track wheel 11 is placed on the guide rail 14 at the end of the tea ridge and the grounding wheel 10 is levitated, the trolley is given directionality by the guide rail 14 and the work of moving the tea ridge can be performed without the need for steering. The running of the track wheels 11 on the guide rails 14 is smooth (Figs. 6 and 7A,
B).

In the bogie frame 1, one side wheel 12 parallel to the traveling direction
When the height is adjusted by the lifting mechanism 16, the rails 2, 3
And the height of the orbit can be matched. Alternatively, the bogie frame 1 can be kept horizontal with respect to the inclination of the ground on which the bogie runs. Also, when the brake device 15 is activated,
Since the stop position of the tea ridge moving carriage can be fixed, the work of relocating the tea garden management device can be performed easily and stably (No. 6).
(Fig. 8).

Embodiment Next, an embodiment of the present invention shown in the drawings will be described.

The tea ridge moving trolley shown in FIG. 1 has ground wheels (rubber wheels) 10 traveling on the ground at four corners, and is mounted on a trolley frame 1 having front and rear handwheels 18, 18 for hand pushing. Two rails 2 and 3 are installed in parallel at approximately the same intervals as the tracks B and B laid between the tea ridges (see FIG. 2 or 9). In the case of the illustrated example, the two rails 2 and 3 are arranged in a direction perpendicular to the traveling direction of the bogie frame 1. In particular, one rail 2 is fixedly fixed to the vertical members 1a, 1a of the bogie frame 1.
The other rail 3 is slidable along the vertical members 1a, 1a of the bogie frame 1, and two left and right moving blocks 7a, into which the feed screw shafts 7b arranged in parallel inside the vertical member 1a are screwed, It is installed on 7a so that it can move in parallel.

The two screw shafts 7b, 7b are constituent elements of the parallel movement mechanism of the rail 3, and are respectively screwed into the female screw members 7c, 7c fixed to the left and right of the horizontal member 1b on the front side of the bogie frame 1. It is penetrated. Then, pulleys (or chain sprockets) 7d, 7d having the same diameter are attached to the outer ends of the screw shafts 7b, 7b so as to rotate integrally, and a belt 7e (or chain) is wound between both pulleys. ing. Therefore, if you rotate the rotating handle 7f attached to the end of one feed screw shaft 7b, the belt
The two feed screw shafts 7b and 7b are rotated in the same direction and at the same speed by a transmission mechanism including 7e and pulleys 7d and 7d. Therefore left and right 2
The individual moving blocks 7a, 7a are moved in the same direction at the same speed by the screw movement with the feed screw shafts 7b, 7b, and the rails 3 thereon are moved in parallel.

Thus, the distance between the two rails 2 and 3 can be changed by the operation of the parallel movement mechanism 7, and can be freely adjusted to match the distance between the tracks B and B on both sides of the tea ridge A (see FIG. 9). ,
It is easy to connect the rails 2 and 3 in series to the ends of the tracks B and B.

The parallel moving mechanism 7 is not limited to the one having the above-mentioned configuration. For example, it is possible to use a simple shaft in place of the screw shaft and manually move the moving block 7a.

In FIG. 1, two rails 2 and 3 are connected in series with tracks B and B located on the right side of the figure, and are used for getting on and off the tea garden management device. The two rails 2 and 3 aligned with the distance between the tracks B and B as described above are butted against the ends of the tracks B and B in a series, and at that time, the ends of the rails 2 and 3 are The connection fitting 21 rotatably attached to the pin 20 is effectively used. The connecting metal fitting 21 has a semicircular shape whose cross section is open downward,
When connecting the rails 2 and 3, the lever 22 is pushed in advance to stand up as shown by the dotted lines. Then, after abutting with the track B, the lever 22 is pulled to lay the connecting fitting 21 horizontally so that the rails 2 and 3 and the track B are securely connected. At the opposite end of the rails 2 and 3, there is a tea plantation management device (9th
Stop stopper 23 against which the wheel indicated by reference sign C in the figure abuts 23
Has been stood up.

Second Embodiment In the tea ridge moving trolley shown in FIG. 2A, the two rails 2 and 3 on which the wheels of the tea garden management device are mounted have an interval approximately equal to the distance between the tracks B and B on both sides of the tea ridge A. A rigid rail frame, which is arranged in parallel with each other and is integrally connected by several connecting members 4, 4, is mounted on the bogie frame 1. The rail frame is pinned at the intersection of the central connecting member 4 and the horizontal rail 25 located in the center of the bogie frame 1.
It is installed so that it can rotate around the position connected by 24. The necessity of rotating the rail frame is as follows.

As illustrated in FIG. 2B, when the line connecting the ends of the tea ridge A and the track B, that is, the angle formed by the traveling direction L of the tea ridge moving carriage and the track B is not a right angle, the rail 2, This can be dealt with by changing the direction of the bogie frame 1 so that 3 is in a series parallel relationship with the tracks B, B. However, with this countermeasure,
When loading the tea plantation management device and moving it to the next tea ridge track,
The tea ridge traveling trolley travels in an unpredictable direction because the rails 2 and 3 and the track B have been turned so that the rails 2 and 3 are parallel to each other first. Therefore, the operation is difficult and the relocation work is difficult.

In this respect, the rail frame is pinned in the embodiment of FIG. 2A.
Since the rails 2 and 3 can be independently adjusted in a direction parallel to the tracks B and B by rotating around 24, the bogie frame 1 is always set as shown at the left end of the tea ridge A in FIG. 2B. It can be used in the direction of its use. Therefore, the transfer work by moving the tea ridge moving carriage, particularly the operation is easy and easy to use.

When the rail frame is rotated on the bogie frame 1 as in the present embodiment, the relative distance between the rail 2 or 3 and the tracks B, B may differ greatly. Therefore, the connecting fitting 21 is attached by a pin 20 to the tip end of a telescopic rail 27 that can telescopically extend from each end of the rail 2 or 3 with a pin 20.

In the case of this embodiment, the rotation position of the rail frame is set to the rails 2, 3
It is fixed by the skid resistance of the anti-slip member 29 attached to the lower surface of the vertical member 1a and contacting the vertical member 1a (the weight of the tea garden management device also works for this). The anti-slip material 29 also has an effect of raising the height so that the collar of the wheel does not interfere with the vertical member 1a when the tea garden management device is transferred onto the rail 2.

Third Embodiment In the tea ridge moving carriage shown in FIG. 3A, the two vertical members 1a, 1a and the two horizontal members 1b, 1b constituting the carriage frame 1 are rectangular (parallelogram). They are arranged, and each intersection is rotatably connected by a pin 5. Then, the two rails 2 and 3 on which the wheels of the tea garden management device board are arranged parallel to the cross member 1b of the bogie frame 1, and are arranged at approximately the same intervals as the tracks B and B on both sides of the tea ridge A. The intersections of the rails 2, 3 and the vertical members 1a, 1a of the bogie frame 1 are rotatably connected by pins 6.

Therefore, the bogie frame 1 and the two rails 2 and 3 form a parallelogram link (parallel movement mechanism). Therefore, for example, with the horizontal member 1b on the front side in FIG. 3A fixed, the two vertical members 1a and 1a on the left and right and the two rails 2 and 3 are parallel to each other until the desired angle It can be rotated and transformed into a shape. That is, according to the parallel movement mechanism of the present embodiment,
As in the second embodiment described above, the rigid rail frame is rotated on the bogie frame 1 about one rotation center 24, and the rails 2, 3 and the track are oriented in a direction that is non-perpendicular to the direction (running direction) of the bogie frame 1. A different means of making B and B a series of parallel arrangements is possible. Rather than saying that, in the case of the present embodiment, the bogie frame 1 and the two rails 2 and 3 are restrained into one rigid frame (restraint mechanism).
Therefore, it has the features of high structural stability and high reliability.

In this embodiment, the vertical member 1a (or the horizontal member 1b may be used) as the fixing means for restraining the state where the bogie frame 1 and the two rails 2 and 3 are deformed into the parallelogram as described above. An arcuate restraint arm 30 having an arcuate guide groove is provided on the inner corner side of the end of the arcuate member so as to be parallel to the rotation plane of each material.
If you tighten the bolt 31 that passed through the guide groove of the restraining arm 30,
The relationship between the vertical members 1a and the horizontal members 1b can be fixed. vice versa,
When the bolt 31 is loosened, the vertical member 1a and the horizontal member 1b become rotatable.

As the fixing means, as shown in FIG.
At the inner corner formed by 1a and horizontal member 1b, one end is vertical member 1a, horizontal member
The inner ends of two substantially equal length link members 33, 33 connected to 1b and the pins 32 are connected to each other in a pin shape with a bolt, and the bolt is replaced with a structure in which the wing nut 34 can be tightened or loosened. Can be carried out.

As a further different fixing means, as shown in FIG. 3C, one end is connected to the inner member formed by the vertical member 1a and the horizontal member 1b by the pin 32 and the vertical member 1a and the horizontal member 1b, respectively. Channel member 35,
And a slide member 36 that slides in the groove of the groove member 35 are combined, and the bolt 37 passed through the guide groove of both members 35, 36 is replaced with a structure in which a wing nut 38 can be tightened or loosened. You can also do it.

Fourth Embodiment In the tea ridge moving trolley shown in FIG. 4, one of the two rails 2 and 3 constituting the rail frame of the embodiment shown in FIG. Is configured so that it can be moved in parallel to the other rail 3. The other rail 3 is fixedly connected to several connecting members 4, 4. The one rail 2 is mounted on the moving blocks 7a, 7a on both sides that move along the tie member 4. A feed screw shaft 7b is screwed into the moving block 7a in a direction parallel to the connecting member 4. Same feed screw shaft 7b
Is also screwed through the female screw members 7c, 7c provided on the horizontal rail 40 connecting the connecting members 4, 4 on both sides. Then, pulleys 7d, 7d are attached to the outer ends of the feed screw shafts 7b, 7b so as to rotate integrally, and a belt 7e is wound between both pulleys. Therefore, by turning the rotary handle 7f attached to the end of one feed screw shaft 7b, the rail 2
Can be moved in parallel and the distance to the other rail 3 can be adjusted to be the same as the tracks B, B.

Fifth Embodiment The tea ridge moving carriage shown in FIG. 5 is the same as the embodiment shown in FIG. 3, but the two rails 2 and 3 are parallel to each other with respect to one rail 2 and the other rail 3. It is characterized in that a parallel movement is possible by means of 7. The one rail 2 is rotatably connected by a pin 6 standing upright at a position of intersection with the vertical members 1a on the left and right sides of the bogie frame 1 forming a parallelogram. The other rail 3 is rotated by a pin 6 which is upright on the upper surface of the moving blocks 7a, 7a on both sides which move along the vertical member 1a of the bogie frame 1 and which stands at the intersection of the rail 3 and the vertical member 1a. Installed as possible. The moving block 7a has vertical members
The feed screw shaft 7b is screwed in a direction parallel to 1a. The feed screw shaft 7b is screwed into a female screw member provided on the cross member 1b on the front side to penetrate the same, as in FIG. The pulleys 7d, 7d are attached to the outer ends of the feed screw shafts 7b, 7b so as to rotate integrally, and the belt 7e is wound between both pulleys.

Therefore, the parallelogram bogie frame 1 and the two rails 2,
After moving 3 in parallel, further rotate the handle 7f attached to the end of one feed screw shaft 7b to move the rail 3 in parallel, and adjust the distance to the other rail 3 to be the same as that of tracks B and B. You can do it.

In order to ensure the smooth rotation of the feed screw shaft 7b when it is deformed into a parallelogram, as shown in FIG.
The universal joint 60 is used for.

Sixth Embodiment The tea ridge moving carriage shown in FIG. 6 is obtained by modifying the wheels of the carriage frame 1 in the embodiment shown in FIG. That is, in the bogie frame 1, the wheels on the right side in the figure parallel to the traveling direction are ground wheels (rubber wheels) 10 traveling on the ground,
It is composed of a pair of track wheels 11 running on the track, and both wheels can be switched and used.

Therefore, as shown in detail in FIGS. 7A and 7B, the guide rails (tracks) 14 are placed at a position that does not come into contact with the rotatably mounted grounding wheel 10 and is outwardly moved by a dimension that does not hinder the running thereof. A track wheel 11 is mounted which runs along. A wheel 10a of the ground wheel 10 is supported by a rotating arm 51, and the rotating arm 51 is rotatably attached to a fixed shaft 50.
A holding frame 52 for holding the turning arm 51 vertically downward.
Are integrally attached to the bogie frame 1 via support arms 13. The rotating arm 51 is fixed by inserting a stop pin 53 provided on the holding frame 52 so as to be able to move up and down into a pin hole 54a of a holding ring 54 that slides along the rotating arm 51,
Therefore, the stable use state of the ground wheel 10 is maintained.

When it is desired to run the tea ridge moving carriage along the guide rails 14 by means of the orbit wheels 11, the stop pin 53 is provided with a pin hole in the retaining ring 54.
Pull out from 54a. Then, the ground wheel 10 and the rotating arm 51
Is operated around the fixed shaft 50 to be in an obliquely upward posture, and then the retaining ring 54 is slid to hook the upper end portion 54b of the retaining ring 54 onto the groove-shaped step portion 55 provided in the retaining frame 52. . In this way, since the posture is firmly maintained, the tea ridge moving carriage can be smoothly moved without the need for steering.

The guide rail 14 is configured to be attachable to and detachable from the pillar 19 buried in the ground, as illustrated in FIG. In other words, when the tea ridge mobile truck travels on the ground wheel 10,
Alternatively, the guide rail 14 is removed so as not to hinder the traveling even when other agricultural machinery passes through the tea ridge. Or when other agricultural machinery passes, it will be removed so as not to become an obstacle.

By the way, in the tea ridge moving carriage of FIG. 6, the grounding wheel 12 on the other side is provided with the brake device 15 as shown in FIG. 8, and the height level can be adjusted via the elevating mechanism 16. is set up. That is, the cylinder block 16a of the lifting mechanism 16 is attached and fixed to the vertical member 1a of the bogie frame 1, and the pillar 16b is supported by the cylinder block 16a so as to be vertically movable (vertically). Same cylinder block 16a
A wedge-shaped lock arm 16c swingably attached to the pin 16d is configured so that the height position of the column 16b can be arbitrarily determined. A wheel 12a of a ground wheel (rubber wheel) 12 is attached and fixed to the lower end of the column 16b.
The frame 15a of the brake device 15 is also attached and fixed to the lower end of the column 16b. The frame 15a has an L-shape that surrounds the grounding wheel 12 when viewed in a plan view. A braking piece 15c, which is pressed against the outer peripheral surface of the ground wheel 12 around the rotation support shaft 15b, is attached to the tip of the rotation support shaft 15b so as to rotate and swing in an integral relationship with the rotation support shaft 15b. The rotating spindle 15b
A lever 15d is attached to the other end of the same so as to rotate integrally with the rotation support shaft 15b. The pin 15e protruding from the lever 15d is connected to the other end of a tension spring 15g for returning, one end of which is fixed to the frame 15a. In addition, a brake lever 15f is erected on one end side of the braking piece 15c, and the brake lever 15f is hooked on the folded portion of the stopper 15h fixedly attached to the cylinder block 16a, so that the operation range for braking and releasing is specified. Has been done.

Therefore, when the lock arm 16c is turned to unlock the pillar 16b, the grounding wheel 12 moves to the grounding wheel 12 or the bogie frame 1.
It can be raised and lowered by its own weight. So the ground wheel
Adjust 12 to any desired height level and lock arm again
Positioning can be done by turning and locking 16c. Thus, by adjusting the height of the wheel 12, the heights of the rails 2 and 3 and the tracks B and B can be matched. Alternatively, it can be used to keep the bogie frame 1 substantially horizontal regardless of the inclination when the ground (terrain) on which the tea ridge moving carriage travels has an inclination.

Further, when the tea ridge moving carriage reaches the stop position, when the brake lever 15f of each brake device 15 is pulled, the braking piece 15c is strongly pressed against the outer peripheral surface of the wheel 12 to generate a braking force. Positioning and fixing of the ridge truck can be performed. This braking state is maintained by hooking the brake lever 15f on the folded portion of the stopper 15h. When the brake lever 15f is pushed back, the braking piece 15c will
It is restored by 15g and the brake is released, so that the tea ridge moving carriage can be freely moved and moved.

Advantageous Effects of the Present Invention The tea ridge traveling carriage of the track type tea garden management device according to the present invention has a rail B, which is laid between the tea ridges, with two rails 2, 3 on which the wheels of the track type tea garden management device are mounted. Since it can be easily matched with the interval of B, a series of connection between the rails 2 and 3 and the tracks B and B can be easily and accurately performed. As a result, it is possible to smoothly get on and off the tea garden management device on the trolley, and to easily and efficiently transfer different tea ridges to the track, which is extremely easy to use.
In particular, it is highly versatile and versatile with respect to the track between tea ridges that are actually laid at various intervals, and is easy to use.

In addition, the tea ridge moving carriage of the present invention, as illustrated in FIG. 2B, also when the traveling direction of the carriage frame 1 and the angles formed by the tracks B, B and the rails 2, 3 are non-right angles, Since the bogie frame 1 can be run in a predetermined direction after the rails 2 and 3 are aligned with the non-right angle, the maneuverability is excellent, and in this sense, the applicable range is wide and easy to use.

Further, the track wheel 11 and the ground wheel 10 can be selectively used according to application conditions, and the stop position is determined by the brake device 15, and further, the inclination of the bogie frame 1 and the rails 2, 3 or the rail 2, Since the height difference between the track 3 and the track B can be adjusted by using the lifting mechanism 16, the flexibility and flexibility with respect to the topography and application conditions are high, and it is extremely easy to use. Therefore,
This greatly contributes to the efficiency and labor saving of the work for moving the tea ridges of the orbit type tea plantation management device, and the improvement of efficiency.

[Brief description of drawings]

FIGS. 1 and 2A are perspective views showing a tea ridge moving carriage according to another embodiment of the present invention, and FIG. 2B is a schematic view showing an application state of the tea ridge moving carriage shown in FIG. 2A. A plan view, FIG. 3A is a perspective view showing a third embodiment of the present invention, and FIGS. 3B and 3C are perspective views showing a main part of a fixing means of a deformed state of the bogie frame,
FIGS. 4, 5 and 6 are perspective views showing the fourth, fifth and sixth embodiments of the present invention, and FIGS. 7A and 7B are partial views showing a structure in which the ground wheel and the track wheel can be switched. Perspective view and front view,
FIG. 8 is a perspective view of a wheel equipped with an elevating mechanism and a brake device, and FIG. 9 is a perspective view showing a usage state of a conventional tea ridge moving carriage. A: Tea ridge, B: Track C: Track-type tea garden management device, 1 ... Bogie frame 2,3 ... Rail, 7 ... Translation mechanism 4 ... Connecting material, 1a ... Vertical material 1b ... … Horizontal material, 5,6 …… Pin 7a …… Movement block, 10 …… Grounding wheel 11 …… Track wheel, 13 …… Supporting arm 51 …… Rotating arm, 15 …… Brake device 16 …… Elevating mechanism

Claims (6)

[Scope of utility model registration request] 1. A tea ridge moving carriage for moving a track type tea garden management device running on a track laid between the tea ridges to a different tea ridge track, wherein the tea garden is on a trolley frame having ground wheels at four corners. The two rails on which the wheels of the management device board are installed in parallel at a predetermined interval, one rail is fixed to the bogie frame, and the other rail is installed so that it can move in parallel. A tea ridge moving cart with orbital tea garden management equipment. 2. A tea ridge moving carriage for moving a track type tea garden management device running on a track laid between the tea ridges to a different tea ridge track, on a trolley frame having ground wheels at four corners, A rail frame, in which two rails on which the wheels of the tea plantation management device are to be installed, are installed in parallel at a predetermined interval and integrally coupled with a connecting material, is placed. This rail frame is a dolly centered at one position. A tea ridge moving cart of an orbital type tea garden management device, which is installed horizontally on the frame. 3. A tea ridge moving carriage for moving a track type tea garden management device running on a track laid between tea ridges to a different tea ridge track, wherein a bogie frame having ground wheels at four corners is a vertical member. And the cross member are formed into a parallelogram, and the vertical member and the cross member are rotatably connected to each other with a pin at each intersection, and the two rails on which the wheels of the tea garden management device are mounted are of the bogie frame. A track-type tea garden, which is arranged parallel to the horizontal members on the vertical members at a predetermined interval in parallel, and the intersections of the rails and the vertical members of the bogie frame are rotatably connected by pins. Tea ridge mobile trolley for management equipment. 4. A utility model registration claim characterized in that one rail constituting the rail frame is fixedly connected to the connecting material, and the other rail is connected to the connecting material so as to be movable in parallel. The tea ridge moving cart of the track type tea garden management device described in item 2. 5. Of the two rails on which the tea plantation management device is mounted, one rail is rotatably connected by a pin standing upright at an intersection with the vertical member of the bogie frame, and the other rail is along the vertical member. And the other rail is rotatably connected by a pin standing upright at the intersection of the rail and the vertical member on the upper surface of the moving block of the parallel moving mechanism that moves in the same direction. The tea ridge moving carriage of the track type tea garden management device described in claim 3 characterized by being moved in parallel. 6. A track wheel traveling on a track is fixed to a bogie frame of a tea ridge moving bogie at a position above one side of the ground wheel parallel to the traveling direction and not in contact with the ground wheel. The grounding wheel is mounted on a vertically movable oscillating arm that rotates in the vertical direction, and the grounding wheel on the other side is equipped with a brake device, and the height level is adjusted via an elevating mechanism. Claims 1 or 2 or 3 of the utility model registration characterized in that
A tea ridge moving carriage of the track type tea plantation management device described in the item 4, item 4, or item 5.