JP2002120717A - Single rail transportation / working equipment - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To improve a slave unit including a drive vehicle and a working device on a single transverse rail extending vertically from a single longitudinal rail. SOLUTION: The parent machine which loads and transports a load on a transport trolley 5 connected to a tow truck 3 on a vertical single rail 1 erected so as to extend in a vertical direction with respect to a steep orchard. 6
And a drive vehicle 10 and a working device 1 are mounted on a horizontal single rail 7 erected so as to extend in the lateral direction from the vertical single rail 1.
A single rail transport / working device for carrying out work by erection of a handset 8 comprising 3 and 14; Transverse single rail 7
Is set up so as to reciprocate in an S-shape over a predetermined range along the longitudinal single rail 1, and the S-shaped rail 7 is vertically placed on a driving vehicle 10 installed on the S-shaped rail 7. Rubber wheels 17 and 18 of a four-wheel drive type that run while sandwiching them are provided, and these four drive wheels are driven by one chain 21.
. Drive wheels 17 and 18 are provided on the upper and lower surfaces of the S-shaped rail 7.
Material (knurling 2) to increase the rolling contact friction of
4) was provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical single rail extending vertically with respect to an inclined orchard, and loads and transports a luggage on a transport vehicle which is connected to a tow vehicle and moves. A slave unit including a drive vehicle and a working device is installed on a horizontal single rail erected so as to extend in the horizontal direction from the single longitudinal rail, and the work is particularly performed. The present invention relates to a single rail transportation / working device which is an improvement of the above.

[0002]

2. Description of the Related Art Conventionally, a single rail is erected in an orchard where fruit trees (for example, tangerine) are grown on steep slopes so as to extend in a vertical direction with respect to a tilt direction, and a towing vehicle is mounted on the single rail. 2. Description of the Related Art There is known a single rail transport device in which a transport vehicle that is towed and moved is provided, and a load is transported on the transport vehicle.

[0003] In the single rail transport device as described above,
The ability to load and transport materials and harvested fruits in the vertical direction between the starting position of the single rail and the inclined orchard by transporting trucks with materials and harvested fruits. Work has been eliminated, and transport operations have been greatly streamlined. However, the mechanization of the work in steep orchards has not progressed much, and for example, management work such as spraying chemicals and fertilizer for the purpose of transporting in the horizontal direction and controlling pests on fruit trees requires much labor. ing.

[0004]

As described above, in a steep orchard, the transportation and management work in the horizontal direction up to the vertical single rail transportation device must rely on human power.
Not only heavy labor but also dangerous work, and in order to eliminate these, mechanization in the park had to be mechanized.
The present invention has been made in view of such circumstances, and in a steep orchard, the vertical transport work is performed by a conventional vertical single rail transport device, and the vertical single rail transport is performed. A row is approached to establish a horizontal single rail that extends back and forth in the orchard in an S-shape, a slave unit is erected on this horizontal single rail, and the slave unit is moved along the horizontal single rail. The purpose is to be able to carry out various operations including transport.

[0005]

To achieve the above object, the present invention has the following features. A. A master unit that loads and transports luggage on a transport trolley that is connected to a tow truck is erected on a vertical single rail that extends vertically with respect to the steep orchard. In a single rail transport / working device that performs work by erection of a slave unit composed of a driving vehicle and a working device on a horizontal single rail erected to extend laterally from the single rail, the lateral single rail Is erected in a reciprocating manner in an S-shape over a predetermined range along a single longitudinal rail, and runs on a drive vehicle installed on the S-shaped rail with the S-shaped rail sandwiched from above and below.
A wheel drive type rubber ring was provided, and these four drive wheels were configured to be driven by one chain.

B. A friction material is provided on the upper and lower surfaces of the S-shaped rail to increase rolling friction of the drive wheels.

[0007]

With the above arrangement, the single rail transport / working device of the present invention performs the following operations. . A single horizontal rail is reciprocated in an S-shape over a predetermined range along the single vertical rail, and is erected, and the S-shaped rail is sandwiched from above and below by a driving vehicle installed on the S-shaped rail. By providing a four-wheel drive rubber wheel that runs on a single wheel, these four drive wheels are driven by a single chain, so that a slave unit is erected on one S-shaped single rail and the range of the rail Various operations are performed on crops. At this time, the drive vehicle transmits the power to the four drive wheels evenly, and the forward and reverse traveling is performed stably. Further, the power transmission structure to the four drive wheels is simple, can be produced at low cost, and maintenance is easy.

[0008] By providing a friction material on the upper and lower surfaces of the S-shaped rail to increase the rolling contact friction of the drive wheels,
The driving wheels are driven without slipping even in the inclined revolving section, so that the driving vehicle runs stably, and the transport / working device of the slave unit is operated with high accuracy.

[0009]

Embodiments of the present invention will be specifically described below with reference to the accompanying drawings. 1 and 2, reference numeral 1 stands upright at an almost predetermined height via a support column 2 so as to extend in a vertical direction toward an orchard A provided on a steeply sloping land, and extends along a length direction. A main rail line having a rack 1a is a single rail (monorail), and has a passenger trolley 4 and a luggage trolley 5 which are erected on the single rail 1 and are connected to and moved by a towing vehicle 3 driven by an engine. A well-known conventional single-rail transport device (parent machine) 6 configured to load and transport a load in the vertical direction is configured.
In the orchard A, as shown also in FIG. 3, the end of the laterally moving portion along the contour line extends in a reciprocating manner in an S-shape in a lateral direction over a predetermined range along the longitudinal single rail 1. A horizontal single rail 7 which is a branch line that turns upward or downward at an inclined position is erected along a row of fruit trees (tangerines) B by columns 7a. The horizontal single rail 7 has its revolving portion 7c as close as possible to the single rail 1, so that the conveyed material can be relayed at this position, and a branch line 7b is provided.

[0010] The towing vehicle 3 is a well-known automatic stop mechanism that automatically stops at a predetermined position or at the end of the single rail 1, a downhill brake for keeping a constant speed at all times when going downhill, and a parking and stopping for parking and stopping. Equipped with brakes, emergency brakes, etc. The passenger trolley 4 is provided with a swing seat, a downhill brake, an emergency parking / parking brake, and the like that can be used in a comfortable posture even on a steep slope. The luggage trolley 5 transports fertilizer and management materials used in the orchard A, and the orchard A
The fruit trees and the like harvested in the above are loaded and transported (downhill) to a predetermined position of the single rail 1 to be lowered or transferred to another transport vehicle. In this embodiment, fertilizers and management materials are loaded and transported to the orchard A, and a chemical tank containing 600 L of a chemical for control is loaded and transported, and transport and chemical work shown in FIG. 4 is performed. It is also used to replenish the working device 8 with a chemical solution at the revolving portion 7c of the transverse single rail 7.

A transport / working device 8 erected on the lateral single rail 7 includes a driving vehicle 10 driven and driven by an engine 9,
Bogies 11 and 12 which move while being connected to the driving vehicle 10
And 150 L of the drug solution loaded on the carts 11 and 12
It comprises a chemical solution tank 13 to be housed and a chemical solution spraying device 14. The carts 11 and 12 are used for the chemical tank 1
In addition to loading the 3 and the chemical spraying device 14 for use in the control work, for example, it can also be used in a transport operation for loading and transporting a large number of containers containing fertilizers, management materials, and harvested tangerines. In addition, a transport vehicle connected to the driving vehicle 10 may be separately prepared.

As shown in FIGS. 5 to 7, the drive vehicle 10 is provided with a transmission 16 which receives power from an engine 9 mounted on the vehicle body 15 and shifts. , A pair of front and rear upper drive wheels 17 is connected to the transverse single rail 7
The shaft is supported in correspondence with the upper surface of. Upper drive wheel 17,1
7, one end of which is pivotally supported by the vehicle body 15 on both front and rear sides, and a pair of front and rear lower drive wheels 18 are attached to the other ends of the swing support arms 19, 19 extending downward in an inverted C-shape. It is supported by the lower surface and opposed to the upper drive wheel 17.
The upper drive wheel 17 and the lower drive wheel 18 are made of rubber rings,
Rolling contact is made with the single transverse rail 7 sandwiched from above and below. Sprockets 17a and 18a are fixed to the rotation shafts of the upper drive wheel 17 and the lower drive wheel 18, respectively. The sprockets 17a and 18a are fixed to the output shaft 20 of the transmission 16 so as to be rotationally driven by one chain 21 from the sprocket 20a. The vehicle is driven by rotating the upper driving wheel 17 and the lower driving wheel 18 while being wound.

The transmission 16 is provided with a forward / reverse switching lever 16a for switching between a neutral position of the body and forward / reverse travel. A resilient mechanism 22 for resiliently holding the lower drive wheels 18, 18 is provided between the tip portions of the swing support arms 19, 19, and the lower drive wheels 18, 1 with respect to the single transverse rail 7 are provided.
The rolling contact pressure of No. 8 is adjusted. A power disconnection / brake device 23 is provided near the transmission 16, and the power disconnection / brake device 23 is provided with an operation lever / automatic stop lever 23a. The upper and lower surfaces of the lateral single rail 7 are subjected to knurling 24 for increasing the rolling contact friction between the upper drive wheel 17 and the lower drive wheel 18. 5 to 7, reference numeral 25 denotes a battery,
Reference numeral 26 denotes a hitch for connecting the carriage 11 to the drive vehicle 10. Numeral 27 protrudes laterally from the column 7a of the lateral single rail 7, and when the driving vehicle 10 is running, when it comes into contact with the operation lever / automatic stop lever 23a, the lever 23a
Are turned to turn off the power to the upper drive wheels 17 and the lower drive wheels 18 by the power connection / brake device 23, and are automatic stop projections for applying a brake to automatically stop traveling of the aircraft. The projection 27 is movable between an operation position and a non-operation position. Note that the knurls 24 may be formed only in the circling portion 7c, or may be replaced with another friction material.

As shown in FIGS. 8 and 9, the chemical spraying device 14 has an engine 28 mounted on a carriage 12, and a reduction gear 29, an axial fan 30, and a jet head 31 are arranged in this order following the engine 28. It is an aerated spray type. Spout 31
Has a fan shape in rear view and has a slightly backward tilting posture, and is supported so as to be capable of reciprocating rotation adjustment within a range of 300 degrees left and right around the rotating portion 31a in the body traveling direction. The spout 31 is provided with an annular sprocket 32 that rotationally drives the rotating part 31a.
Then, a chain 34 is wound between the sprocket 33a attached to the output shaft of the jet head rotating motor 33 installed on the top of the wind tunnel 30a of the axial flow fan 30, and the jet head is rotated by the rotation of the jet head rotating motor 33. The left-right inclination angle of 31 is adjusted to rotate. The rotation adjustment of the jet head 31 is automatically controlled by mechanically or electronically controlling the jet head rotating motor 33. Further, a large number of nozzles 31 b are provided on the jet head 31, and these nozzles 31 b
The chemical solution stored in the chemical solution tank 13 is supplied to b, and is sprayed aerobically by wind force from the axial fan 30 and sprayed toward the fruit tree B (see FIG. 14).

As shown in FIGS. 10 to 13, at the lower position of the trolley 11 loaded with the chemical liquid tank 13, a first limit switch having contact rods 35a and 36a facing the side surface of the single lateral rail 7 is provided. The sensor 35 and the second sensor 36 are provided so that their heights are slightly shifted up and down, and the interval between right and left is adjustable. A first detecting plate 37 and a second detecting plate 38 are provided on a side surface of the revolving portion 7c of the lateral single rail 7 at a predetermined interval in the length direction of the rail, and the interval can be adjusted. is set up. And transportation
The contact rod 35a of the first sensor 35 in the forward stroke of the working device 8
Is in contact with the first detection plate 37, the switch of the motor 33 for turning the spout is turned on, and the sprocket 33a-chain 34
-The jet head 31 is rotated to the left or right about the rotating part 31a via the sprocket 32. When the contact rod 36a of the second sensor 36 comes into contact with the second detection plate 38, the switch of the jet head rotation motor 33 is turned off, and the rotation of the jet head 31 stops. In the return stroke of the transport / working device 8, the second
When the contact rod 36a of the sensor 36 comes into contact with the second detection plate 38, the switch of the spout rotation motor 33 is turned on, and the spout 3
1 is rotated in the direction opposite to the forward stroke. First sensor 35
When the contact rod 35a is in contact with the first detection plate 37, the switch of the jet head rotation motor 33 is turned off, and the rotation of the jet head 31 stops.

Therefore, the jet head 31 of the chemical liquid spraying device 14
It has a structure in which the inclination angle can be adjusted to the right and left in the traveling direction of the body, and when the transport / working device 8 travels on the revolving portion 7c of the single transverse rail 7, the jetting head is associated with the passage of the revolving portion 7c. 3
By automatically rotating 1, as shown in FIG. 14, it is possible to adjust the chemical spray angle to the mountain side Y or the valley side T of the steep slope, and the chemical spray can be performed at an appropriate angle with respect to the fruit tree. Done. Also, if necessary, from the mountain side Y to the valley side T,
Alternatively, it is also possible to switch the chemical solution spraying direction from the valley side T to the mountain side Y. The jetting head 31 sets the spray direction of the chemical liquid to the mountain side Y,
Alternatively, on the valley side T, when the transporting / working device 8 travels on the straight traveling portion of the lateral single rail 7 to perform the spraying operation and then passes through the revolving portion 7c, the first sensor 35 and the second sensor Sensor 3
6, and the contact angle between the first detection plate 37 and the second detection plate 38 changes the spray angle up to that time. Instead of the mechanical switching control means using the first sensor 35 and the second sensor 36 and the first detection plate 37 and the second detection plate 38, electronic switching means for switching by electronic control (for example, a photoelectric sensor) is used. You may.

The specific purpose of automatic control of the jetting angle will be described by taking a forward stroke (climbing) as an example. At the spraying operation start point (in the example, the lowermost end of the S-shaped rail 7), the direction of the jet head 31 is set at a predetermined angle so as to spray toward the inclined valley side T. The first sensor 35 and the second sensor 36 for controlling the jetting angle are installed with their positions slightly shifted in the vertical direction, and the installation positions of the detection plates 37 and 38 on the side surfaces of the rail 7 are shifted vertically. , It is possible to select which sensor to contact. When the sensors 35 and 36 contact the detection plates 37 and 38, the jet angle adjustment motor 33 rotates. For example, when the first sensor 35 contacts the first detection plate 37 first, the clockwise rotation (or (Counterclockwise), and then the second sensor 36 contacts the second detection plate 38 to stop the rotation. If the second sensor 36 contacts the second detection plate 38 first, the operation is reversed.

When the work is started, the vehicle continues to travel in the lateral direction (almost in the contour line direction) while spraying toward the valley side T.
Eventually, the first circulation part 7c is reached. When the vehicle travels in the opposite lateral direction after passing through the revolving section 7c, the spraying is inevitably directed toward the mountain side Y. However, the spray angle is set slightly downward with respect to the horizontal because of the valley side T scattering. Therefore, it is necessary to change the horizontal direction suitable for the mountain side Y spraying slightly upward. It is for this reason that the detection plates 37 and 38 are mainly installed in the circulating portion 7c and the spout angle is automatically adjusted.

In the case where the spraying is performed toward the inclined mountain side Y or the valley side T while traveling in the contour line direction, it may be necessary to adjust the direction of the spraying depending on the inclination angle, the size and arrangement of the fruit tree B, and the like. is there. In this case, it is possible to provide a detection plate other than the circulating unit 7c to achieve appropriateness. When the return stroke is started after the return stroke is completed, the jetting angle is set to the initial state of the return stroke (the direction opposite to the end of the forward stroke). During the forward travel and the return travel, the order in which the first sensor 35 and the second sensor 36 contact the detection plates 37 and 38 is completely reversed, so that the first sensor 35 and the second sensor 36 are not sprayed in the forward travel. The spraying direction is properly controlled. From the above, the chemical solution spraying device 14 can spray the chemical solution to the fruit tree B at an appropriate angle without unevenness and with high accuracy, and as a result, it is possible to prevent the chemical solution spray loss.

Further, in the present invention, a branch line in which an S-shaped lateral single rail 7 is laid on orchard A on a steep slope,
A main line with a single rail 1 laid in the inclined vertical direction is provided,
The branch line and the main line are arranged as close to each other as possible in the revolving portion 7c of the lateral single rail 7, and the branch line is conveyed in the contour direction, and relaying to the main line is performed in the revolving portion 7c of the branch line. The transport system to be performed is configured. The transport / working device 8 sprays the chemical toward the inclined mountain side Y or the inclined valley side T in the course of traveling on the branch line, and is loaded on the luggage cart 5 traveling on the main line in the circuit section 7c of the branch line. From the chemical tank, the chemical tank 13 of the branch line
A method of replenishing a chemical solution is used. The control of the single rail transport device (parent device) 5 installed on the main line and the transport / work device 8 (child device) installed on the branch line is performed by any of manned, unmanned (automatic), and remote control. You may do so.

Next, the operation of the single rail transport / working device having the above-described configuration will be described. When carrying out the vertical transportation work on the orchard A on the steep slope, the single rail transport device (parent machine) 6 installed on the single rail 1 of the main line
The luggage is loaded on the luggage trolley 5, and the worker rides on the passenger trolley 4 or automatically (unmanned) to the destination of the orchard A, and carries the luggage to the orchard A. Also,
The fruits harvested in orchard A are loaded and carried down the slope. In the orchard A, the transport / working device 8 (slave unit) installed on the S-shaped lateral single rail 7 serving as a branch line travels and moves to perform a transport operation, a chemical solution spraying operation, and the like.
At this time, the transfer of the cargo and the replenishment of the chemical solution are performed in the revolving portion 7c as close as possible to the single rail 1.

Fruits (tangerine) B by the transport / working device 8
When the chemical spraying operation is performed on the rows, the transport / working device 8 is moved to one side along the single lateral rail 7 by the drive vehicle 10 and is stored in the chemical tank 13 by the jet head 31 of the chemical spraying device 14. The sprayed chemical solution is sprayed on fruit tree B. At this time, the spray head 31 sprays the chemical in a state where the spray head 31 is inclined toward one of the fruit trees B on the inclined mountain side Y or the inclined valley side T. When the transporting / working device 8 passes from the straight traveling section of the lateral single rail 7 to the revolving section 7c, the first sensor 3
Reference numeral 5 contacts the first detection plate 37 to turn on the switch of the jet head rotating motor 33 to rotate the jet head 31 about the rotating part 31a. When the second sensor 36 comes into contact with the second detection plate 38, the switch of the jet head rotation motor 33 is turned off, and the rotation of the jet head 31 stops. At that time, the transporting / working device 8 is turning along the revolving portion 7c, and the jet head 31
Appropriate chemical spraying is performed on the fruit tree B on the inclined mountain side Y or the inclined valley side T facing at a preset angle. The angle of inclination of the jet head 31 can be adjusted by using
This is also performed in the straight running section.

When the carrying / working device 8 reaches the end of the single lateral rail 7, the carrying / working device 8 is moved in the opposite direction to perform the chemical spraying operation. In this return stroke, spraying is performed on the inclined valley side T or the inclined mountain side Y opposite to the forward stroke. When the transport / working device 8 passes through the revolving portion 7c from the straight traveling portion of the horizontal single rail 7, first, the second sensor 36 comes into contact with the second detection plate 38, and the switch of the jet head rotating motor 33 is turned on. And the jet head 31 is rotated.
Next, when the first sensor 35 comes into contact with the first detection plate 37, the switch of the jet head rotating motor 33 is turned off and the jet head 3 is turned off.
The rotation of 1 stops. Therefore, as the transport / working device 8 reciprocates on the single lateral rail 7, the chemical solution is sprayed from both sides of the inclined mountain side Y and the inclined valley side T with respect to the row of fruit trees B, and a controlling work without uneven spraying is performed. Will be During such a chemical spraying operation, when the chemical in the chemical tank 13 is exhausted or reduced, the lateral single rail 7 close to the main line is used.
The replenishing section 7c supplies a chemical solution to the chemical solution tank 13 from the chemical solution tank loaded on the luggage carrier 5 traveling on the main line.

A chemical solution tank 13 and a chemical solution spraying device 14 are loaded on the carts 11 and 12 of the transport / working device 8 (child device) and used for control work. The dispersing device 14 can be detached, and the trucks 11 and 12 can also be used for carrying a large number of containers accommodating the harvested tangerine and carrying the same. Further, the carts 11 and 12 can be detached from the driving car 10 and connected to separately prepared carts to be used for carrying work. In order to transfer these conveyed goods to the luggage cart 5 of the single rail transport device (parent machine) 6 on the main line, the cargo is relayed at the revolving section 7c of the horizontal single rail 7 close to the main line. When the transporting / working device 8 performs a transporting operation or a chemical spraying operation while moving, since the upper and lower surfaces of the horizontal single rail 7 are knurled 24, the transporting / working device 8 is moved in the contour direction. When traveling,
In particular, even when traveling on the inclined revolving portion 7c, the rolling contact friction of the upper drive wheel 17 and the lower drive wheel 18 with the lateral single rail 7 is large, and the upper drive wheel 17 and the lower drive The wheel 18 does not slip.

The single rail transportation / working device according to the present invention comprises:
The present invention can be applied not only to orchards on steep slopes, but also to farmland on flat lands and other transportation and working means.

[0026]

As described above, according to the single rail transport / working device of the present invention, the following effects can be obtained. . A single horizontal rail is reciprocated in an S-shape over a predetermined range along the single vertical rail, and is erected, and the S-shaped rail is sandwiched from above and below by a driving vehicle installed on the S-shaped rail. A four-wheel drive rubber wheel that runs on the vehicle is provided, and the four drive wheels are driven by a single chain.
The slave unit can be erected on the S-shaped single rail of the book, and various operations can be performed on crops in the rail range. At this time, the drive vehicle uniformly transmits power to the four drive wheels, so that the forward and backward traveling is stably performed. Further, since the power transmission to the four drive wheels is performed by one chain, the configuration is simple, the production can be performed at low cost, and the maintenance is easy.

[0027] Since the friction material for increasing the rolling friction of the drive wheels is provided on the upper and lower surfaces of the S-shaped rail, the drive wheels are driven without slipping even in the inclined circulating portion to stably drive the vehicle. It can be run, and the transport / working device of the slave unit can be operated with high accuracy.

[Brief description of the drawings]

FIG. 1 is a side view of an inclined vertical single rail and a transport device (parent machine).

FIG. 2 is a plan view of a steep orchard in which a single vertical rail and a single horizontal (S-shaped) rail are laid.

FIG. 3 is a partial conceptual view of a steep orchard with a single longitudinal rail and a single lateral (S-shaped) rail laid.

FIG. 4 is a side view of a transport / working device (slave device) installed on a lateral single rail.

FIG. 5 is a side view of a driving vehicle installed on a single lateral rail.

FIG. 6 is a plan view of the same.

FIG. 7 is a rear view of the same.

FIG. 8 is a side view of a chemical solution spraying device installed on a single lateral rail.

FIG. 9 is a rear view of the same.

FIG. 10 is a plan view of a sensor portion provided on the chemical liquid tank truck.

FIG. 11 is a side view of the same.

FIG. 12 is a side view of the sensor part.

FIG. 13 is a rear view of the same.

FIG. 14 is a work explanatory diagram of a transport / working device (slave device) installed on a lateral single rail.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Single rail in the vertical direction of sloping ground (main line) 1a Rack 2 Post 3 Towing vehicle 4 Passenger trolley 5 Luggage trolley 6 Single rail transportation device (parent machine) 7 S-shaped horizontal single rail (branch line) 7a
Prop 7b Branch line 7c Traveling section 8 Transportation / working device (child device) 9,28 Engine 10 Driving vehicle 11,12 truck 13 Chemical liquid tank 14 Chemical liquid spraying device (aerated spraying type) 15 Body 16 Transmission 16a Forward / reverse switching Lever 17 Upper drive wheel 17a Sprocket 18 Lower drive wheel 18a Sprocket 19 Oscillating support arm 20 Output shaft of transmission 20a Sprocket 21 One chain 22 Elastic mechanism 23 Power disconnection / brake device 23a Operation lever and automatic stop lever Reference Signs List 24 Knurl (friction material) 25 Battery 26 Hitch 27 Projection for automatic stop 29 Reduction gear 30 Axial fan 31 Spout head 31a Rotating part 31b Nozzle 32 Sprocket 33 Spout head rotation motor 33a Sprocket 34 Spout head rotation chain 35 First sensor (limit) Switch) 3 5a 1st contact rod 36 2nd sensor (limit switch) 36a 2nd contact rod 37 1st detection board 38 2nd detection board A orchard (Yamaseien) B orchard (tangerine) Y To mountain side fruit tree Spray T Spray on the valley fruit tree

 ──────────────────────────────────────────────────続 き Continuing from the front page (71) Applicant 000240547 Yoneyama Industry Co., Ltd. 3-2-1-15, Kokusaidori, Matsuyama-shi, Ehime (71) Applicant 390040235 Monorail Industry Co., Ltd. 705 Kitakata, Kawauchi-cho, Onsen-gun, Ehime Prefecture (71) Applicant 592070937 Mitsunaga Sangyo Co., Ltd. 96-1, Miyashita, Iyo City, Ehime Prefecture (72) Inventor Tsukasa Nagaki 1-40, Nisshin-cho, Omiya City, Saitama Prefecture Person Mikio Ogawa 1-40-2 Nisshin-cho, Omiya City, Saitama Prefecture Inside the Biological Specified Industrial Technology Research Promotion Organization (72) Inventor Taro Kubota 1-40-2 Nisshin-cho, Omiya City, Saitama Prefecture Biological Specified Industrial Technology Research Promotion Organization (72) Inventor Megumi Fujiwara 482-1, Otatami, Okayama City, Okayama Prefecture Inside Nikkali Corporation (72) Inventor Akemi Ikeda Okayama, Okayama Prefecture 482-1, Otatami Nikkali Co., Ltd. (72) Inventor Tetsuro Yoneyama 3-2-1-15, Kokusaidori, Matsuyama-shi, Ehime Prefecture Yoneyama Industry Co., Ltd. (72) Inventor Satsuro Fujii Kawagata-cho, Onsen-gun, Ehime Prefecture Address Monorail Industry Co., Ltd. (72) Inventor Toshifumi Otsuka 96-1 Miyashita, Iyo-shi, Ehime Mitsui Sangyo Co., Ltd. (72) Inventor Kenji Tanaka 1-7-2 Suehirocho, Ome-shi, Tokyo F-term in Kyoritsu Co., Ltd. (Reference) 2B121 CB02 CB13 CB24 CB33 CB45 CB47 CB51 CB61 CB66 DA63 EA21 FA02 FA11

Claims (2)

[Claims] 1. A main unit for loading and transporting a luggage on a transport trolley connected to a tow vehicle is mounted on a vertical single rail standing upright so as to extend in a vertical direction with respect to a steep orchard. Then, in a single rail transport / working device in which a slave unit including a drive vehicle and a working device is erected on a horizontal single rail erected so as to extend in the lateral direction from the vertical single rail and work is performed, The horizontal single rail is erected in a reciprocating manner in an S-shape over a predetermined range along the vertical single rail, and is erected in a drive vehicle installed on the S-shaped rail. A single rail transport / working device characterized in that a four-wheel drive type rubber wheel is provided to run between the four wheels, and the four drive wheels are driven by a single chain. 2. The single rail transportation / working device according to claim 1, wherein a friction material for increasing a rolling contact friction of the driving wheel is provided on an upper surface and a lower surface of the S-shaped rail.