JPH0730008U - Orbit-type tea leaf plucking machine tea ridge moving cart - Google Patents

Abstract

(57) [Abstract] [Purpose] Even when moving the tea ridges of a track type tea leaf plucking machine that moves the tea ridge moving carriage along the slope of a sloping ground, the work effort is reduced and the work accuracy and safety are improved. The purpose is to improve. [Structure] The winding winch 6 installed on the bogie frame 3 of the tea ridge moving carriage 1 engages the hook 61 at the tip of the wire with the pile 64 driven into the field, and the winding winch 6 is driven to move the tea ridge. The truck 1 is pulled and moved. Further, the drive of the winding winch 6 is stopped by the switch operation, and the tea ridge moving carriage 1 is stopped accurately at a required position.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 According to the present invention, a single rail is laid between each row of tea tree ridges planted in a row, and the rails for laying between the left and right ridges sandwiching the tea tree ridge run as a pair of tracks to remove the tea leaves over the entire surface of the tea ridge. An orbital tea leaf plucking machine that is used to move an orbital tea leaf plucking machine that can perform various operations such as planting, pruning, and control to the other tea tree ridges after the work on one tea tree ridge is completed. The present invention relates to a tea ridge moving device.

[0002]

[Prior art]

 The orbital type tea leaf plucking machine as described above is conventionally known, and the prior arts described in, for example, JP-A-1-174301 and JP-A-4-91716 are known. The applicant of the present invention has also proposed the prior art described in Japanese Patent Application Laid-Open No. 4-320613.

This type of device uses a rail laid between the left and right ridges sandwiching the tea tree ridge as a pair of tracks to form a gate-shaped frame that straddles the tea tree ridge between left and right track carriages that move along the rails. A plucking device equipped with a mowing section and a bag receiving section over the entire surface of the tea tree ridge is vertically movably attached to this portal frame. When plucking tea leaves, the rail carriage is advanced with the cutting blade lowered to the plucking depth of the tea tree ridges, and the tea leaf plucking work is carried out by this forward movement, and the plucked tea leaves are stored in a bag. After completing the plucking work on the predetermined route, the cutting blade is raised to a predetermined height and returned to the plucking work start end at high speed to replace the stored tea leaf bag and move to the next plucking work. ing.

When the work on one tea tree ridge is completed, the orbital tea leaf plucking machine has to be moved to another ridge. In order to perform such a moving work, for example, No. Kaikai 4-77706. A tea ridge moving device as described in the publication has been proposed. In this tea ridge moving device, a rail for moving the tea ridge is laid in the direction connecting the ends of the rails laid between the ridges, and the track type tea leaf plucking machine is loaded on the trolley that moves on this rail. It is something to move. Then, on the trolley, two auxiliary rails for loading the track type tea-leaf plucking machine on a rectangular trolley frame were arranged in parallel at a predetermined interval, and the auxiliary rails were slidably attached to the trolley frame. A tea ridge moving carriage is used.

The operation of moving the orbital type tea leaf plucking machine by the conventional tea ridge moving device is as follows. First, the tea ridge moving carriage is moved along the tea ridge moving rail before the track type tea leaf plucking machine arrives at the end of the rail laid between the ridges, and one auxiliary rail in the tea ridge moving carriage is the track type. Stop at a position near one of the rails on which the tea-plucking machine is mounted. Then, the position of the auxiliary rail is adjusted on the bogie frame so that the auxiliary rail of the tea ridge moving carriage and the rail between the ridges are aligned with each other, and the both rails are connected by the connecting tool. After that, the worker lifts up one side of the orbital type tea leaf plucking machine that has arrived at the end of the rail, and puts it on the auxiliary rail of the tea ridge moving carriage to which one leg wheel of the orbital type tea leaf plucking machine is connected. Then, return the connected auxiliary rail parallel to the other auxiliary rail and at a predetermined interval, and place the leg wheels on the side where the work vehicle is lifted on the other auxiliary rail. After that, move the tea ridge moving carriage with the track type tea leaf plucking machine to the front of the tea tree ridge that is going to move, and replace the track type tea leaf plucking machine on the rail laid in the ridge by the procedure opposite to the above. .

[0006]

[Problems to be solved by the device]

 By the way, the tea ridge moving work of the orbit type tea leaf plucking machine using the above-mentioned tea ridge moving device has the following problems when the tea ridge moving carriage is moved in the direction along the slope of the sloping ground. It was

That is, as described above, in order to carry out the work for moving the tea ridges of the orbit type tea leaf plucking machine, the tea ridge moving carriage is desired in order to align the rails laid between the ridges and the auxiliary rails of the tea ridge moving carriage. However, it is very difficult and dangerous to move and stop the tea ridge moving carriage equipped with the track type tea leaf plucking machine along the slope on the sloping ground. . Since the weight of the orbital type tea leaf plucking machine exceeds 100 kg, it is not possible to move up from the lower side of the slope, and it is necessary to move down from the upper side of the slope. In the moving device, the operation of stopping the tea ridge moving carriage at the desired position is performed by operating the two brake tires with the hand levers, but the tea ridge moving carriage is stopped at the desired position with the required accuracy. It is very difficult to do this, and if it slips below the position where you tried to stop it, you can bring it back up by using an auxiliary worker who supports the tea ridge transfer carriage on the lower side of the slope. This is necessary and extremely dangerous work.

As described above, the conventional tea ridge moving device requires two or more workers including an auxiliary worker when used on a sloping ground, which requires labor and is dangerous work. However, the advantage of the orbital type tea leaf plucking machine, which requires expensive equipment investment, was lost. The present invention has been proposed in view of the above-mentioned problems, and reduces the work effort even in the movement of the tea ridges of the orbit type tea leaf plucking machine that moves the tea ridge movement carriage along the slope of the sloping ground. In addition, it is an object of the present invention to provide a tea ridge moving device of an orbital type tea leaf plucking machine with improved working accuracy and safety.

[0009]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the tea ridge moving device of the orbit type tea leaf plucking machine according to the present invention is an orbit type tea leaf plucking machine that travels over a rail laid between tea ridges from one tea ridge to another tea ridge. In the tea ridge moving device for moving, a winding winch that is driven / stopped by a switch operation is installed on one side of the carriage frame of the tea ridge moving carriage in the moving direction, and a generator for driving the winding winch. Is installed on the other side of the bogie frame in the moving direction, and the hook attached to the wire tip of the winding winch is locked to a fixing member on the ground to drive / stop the winding winch. The first feature is to move and stop the tea ridge moving carriage by stopping.

A second feature is that the winding winch and the generator are installed so that they can be removed from the bogie frame of the tea ridge moving carriage and the installation positions of the winding winch and the generator can be exchanged. It is what

[0011]

[Action]

 According to the above-mentioned structure, the winding winch installed on the bogie frame of the tea ridge moving carriage locks the hook at the tip of the wire to the fixing member on the ground, and the winding winch is driven to pull the tea ridge moving carriage. And move it. In addition, the drive of the winding winch is stopped by the switch operation, and the tea ridge moving carriage is accurately stopped at the required position.

[0012] Furthermore, the winding winch and the generator installed on the tea ridge moving bogie can be detached from the bogie frame and the installation position of the winding winch and the generator can be exchanged. It can be installed by swapping the positions of the winch and generator.

[0013]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an entire tea ridge moving device of an orbital type tea leaf plucking machine according to the present invention. Reference numeral 1 is a tea ridge moving carriage main body, and reference numeral 2 is laid in a direction connecting the ends of rails laid between the ridges. It is a guide rail for moving the tea ridge. The tea ridge moving carriage 1 has a rectangular carriage frame 3, and two idler wheels 4 which float on the guide rail 2 are attached to one side of the carriage frame 3 by an axle support frame 41. The axle support frame 41 is screwed to the bogie frame 3 by an elongated hole 43, and is attached so as to be vertically adjustable by screwing or loosening the adjusting screw 42. Further, on the other side of the bogie frame 3, two ground wheels 10 are attached to the bogie frame 3 by a ground wheel bearing 12, and the ground wheel bearing 12 rotates the handle 11 to rotate the screw shaft. It is equipped with a mechanism for operating 13 to adjust the ground wheel 10 up and down. Further, if necessary, a mechanism for performing a brake operation on the ground wheel 10 via the wire 14 by operating the lever 15 provided on the operation frame 9 attached to one side of the bogie frame can be provided. In addition, the bogie frame 3 has a stay 31 in the center, and can be bent for transportation to reduce the size.

A pair of auxiliary rails 7 on which the track type tea leaf plucking machine is loaded are attached to the bogie frame 3 by a mounting member 8 on the sides of the bogie frame 3. The mounting member 8 is rotatably provided with a cylindrical support member 82 that slidably supports the auxiliary rail 7 in the cylinder, and the mounting member 8 itself is also slidable with respect to the side of the bogie frame 3. Since it is attached by 81, the auxiliary rail 7 can be adjusted in angle and slide as shown by the broken line with respect to the bogie frame 3. Further, the auxiliary rail 7 is provided with a stopper 73 that can be adjusted to a predetermined position so as to be stopped at a predetermined position when the orbital type tea leaf plucking machine gets in. The stopper 73 may be provided with a switch operation portion that comes into contact with a stop limit switch of the orbital type tea leaf plucking machine when the orbital type tea leaf plucking machine runs by electric power. Further, the auxiliary rail 7 is provided with a connecting member 71 for connecting the end of the auxiliary rail 7 to the end of the rail laid in the ridge, and the lever 74 provided on the operation frame 9 is operated to connect the auxiliary member with the wire 72. The connecting member 71 is moved up and down as shown by the broken line.

The bobbin frame 3 of such a tea ridge moving carriage is equipped with a winding winch 6 on one side in its moving direction. The winding winch 6 is driven by the electric motor 5 installed on the other side of the bogie frame 3 in the moving direction as a power source, and the operation button 63 detachably mounted on the operation frame 9 is operated to move the winch 6 to the tip. The wire 62 having the hook 61 is driven so as to be wound or unwound, and is stopped at a predetermined position.

Further, the take-up winch 6 and the generator 5 are detachable from the bogie frame 3 of the tea ridge moving carriage, and the installation positions of the take-up winch and the generator are exchangeable. The positions of the two can be changed according to.

Next, an example of an operation mode performed using the tea ridge moving device of the orbit type tea leaf plucking machine configured as described above will be described with reference to FIG.

A guide rail 2 for moving the tea ridge is laid in a direction connecting the ends of rails 21 laid between the ridges of the tea tree ridge, and the guide rail 2 is laid in a direction along the slope of the sloping ground. Has been done. In such a situation, the pile 64 is driven into the field above the slope, and the hook 61 provided at the tip of the wire 62 of the take-up winch 6 installed in the bogie frame of the tea ridge moving carriage 1 is engaged with the pile 64. To combine. Then, by operating the operation button 63 of the winding winch 6 to wind the wire 62, the tea ridge moving carriage 1 moves up incline and moves in the direction of the arrow. Further, when the wire 62 is rewound, the tea ridge moving carriage 1 moves down the slope due to its own weight and moves in the arrow direction. The operation button 63 may be attached to the operation frame 9 attached to the bogie frame 3 for operation, or may be detached from the operation frame 9 and operated remotely from outside.

In order to move the orbital type tea leaf plucking machine to another tea ridge, the take-up winch 6 is operated by the time the orbital type tea leaf plucking machine arrives at the end of the rail 21 laid between the ridges. The tea ridge moving carriage 1 is moved and stopped at a position where the ends of the auxiliary rail 7 and the rail 21 of the tea ridge moving carriage are close to each other. Then, the auxiliary rail 7 of the tea ridge moving carriage 1 and the ends of the rails 21 are connected using a connecting member 71, and the track type tea leaf plucking machine is loaded onto the tea ridge moving carriage 1. After that, the winding winch 6 is operated again to move the tea ridge moving carriage 1 to another tea ridge. As described above, by using the winding winch 6 to move / stop the tea ridge moving carriage 1, it is possible to quickly perform a moving work even on a sloping ground, and to stop the tea ridge moving carriage at an accurate position. Therefore, if the distance between the rails 21 laid in the ridges is constant, fine adjustment for sliding the auxiliary rail 7 can be dispensed with, and the work efficiency is significantly improved. In addition, it is possible for a single operator to easily move and stop the tea ridge moving carriage on which a heavy-weight orbit type tea leaf plucking machine is mounted, which reduces the work effort and improves the work safety.

[0020]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. (1) In the present invention, since the winding winch is installed on the bogie frame of the tea ridge moving bogie, even when the orbit type tea leaf plucking machine is moved along the slope on a slope, one operator Can accurately stop the tea ridge moving carriage at the desired position simply by operating the switch at hand, and even if the tea ridge moving carriage goes below the position where it was about to stop, You can easily return by operating the switch. Therefore, it becomes possible to perform the tea ridge movement work of the orbit type tea leaf plucking machine with significantly reduced work effort and improved work accuracy and safety.

(2) Further, since the winding winch and the generator installed on the tea ridge moving carriage are detachably installed on the carriage frame, they can be removed and used when used on a flat ground. .

(3) Further, since the winding winch and the generator installed on the tea ridge moving carriage are detachable from the bogie frame and the installation positions of the winding winch and the generator are replaceable, Can be installed with the winding winch and generator in different positions, improving versatility.

(4) Further, since the tea ridge moving carriage is moved / stopped by driving the winding winch, it is not necessary to provide a brake mechanism in the traveling device of the tea ridge moving carriage, and the structure can be simplified.

[Brief description of drawings]

FIG. 1 is an overall view of a tea ridge moving device of an orbital type tea leaf plucking machine of the present invention.

FIG. 2 is an operation explanatory view of the tea ridge moving device of the orbit type tea leaf plucking machine of the present invention.

[Explanation of symbols]

 1 Tea-ridge moving bogie main body 2 Guide rail 21 Rail 3 Bogie frame 31 Stay 4 Idler wheel 41 Axle support frame 42 Adjustment screw 43 Long hole 5 Generator 6 Winding winch 61 Hook 62 Wire 63 Operation button 64 Pile 7 Auxiliary rail 71 Connection Member 72 Wire 73 Stopper 74 Lever 8 Mounting member 81 Knob 82 Cylindrical support member 9 Operating frame 10 Grounding wheel 11 Handle 12 Grounding wheel receiver 13 Screw shaft 14 Wire 15 Lever

Claims (2)

[Scope of utility model registration request] 1. A tea ridge moving device for moving an orbital type tea leaf plucking machine running over a rail laid between tea ridges from one tea ridge to another tea ridge, which is driven and stopped by a switch operation. The take-up winch is installed on one side in the moving direction of the bogie frame of the tea ridge moving carriage, and the generator for driving the take-up winch is installed on the other side of the moving direction in the bogie frame, and the take-up winch is installed. Of the orbit-type tea leaf plucking machine, characterized in that the hook attached to the wire tip is locked to a fixing member on the ground to move / stop the tea ridge moving carriage by driving / stopping the winding winch. Ridge moving device. 2. The winding winch and the generator are detachably attached to a bogie frame of the tea ridge moving carriage, and the winding winch and the generator are exchangeable. The tea ridge moving device of the orbit type tea leaf plucking machine according to claim 1.