JPH07100944B2 - Processing machine for slopes - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a processing machine for a slope or the like which is used when a slope is formed on a high and steep terrain or an anchor hole is formed.

[0002]

2. Description of the Related Art Conventionally, when forming a slope on a high and steep terrain portion, it is impossible to put civil engineering machines such as a bruiser and a backhoe over the entire surface, which makes it difficult to operate the civil engineering machines. The possible parts are manually cut by a person using a safety rope to cut off the earth and sand and excavate. Further, when forming an anchor anchor hole on a high and steep slope, a scaffold is assembled on the slope and a boring machine is installed on the scaffold.

[0003]

SUMMARY OF THE INVENTION Since the conventional slope forming work on a steep terrain portion is performed manually,
The work efficiency is low, the work is dangerous, and the construction period is long, resulting in high cost. In addition, scaffolds must be assembled even when forming the anchor anchor holes, which is disadvantageous in that work efficiency is poor, time is required, and cost is high.

In view of the above-mentioned conventional drawbacks, the present invention has been made.
Performing work such as cutting and excavating earth and sand, and forming ground anchor holes safely and efficiently in a short time by using a machine that allows workers to operate in a substantially horizontal state even on high and steep terrain The purpose of the present invention is to provide a processing machine for slopes and the like.

[0005]

In order to achieve the above object, the present invention provides a vehicle body, a traveling device for traveling the vehicle body by hydraulic pressure or the like attached to the vehicle body, and a traveling device on the upper portion of the vehicle body. A base plate rotatably attached to one side of the vehicle body via a pivot pin, and a rotation mechanism for rotating the base plate attached between the other side of the base plate and the other side of the vehicle body. And a workbench mounted on the base plate via a rotation mechanism using hydraulic pressure, a drive arm attached to the end of the workbench, and a work attachment attached to the tip of the drive arm. And a pair of winch or a pair of wire mounting brackets to which a wire for supporting the vehicle body is attached, which is attached to one of the vehicle body, and a pair of wire mounting brackets to which the wires of the winch are attached. There.

[0006]

In the processing machine for a slope or the like configured as described above, the vehicle body is moved by the operation of the traveling device, and the vehicle body is positioned on a steep terrain portion by expanding and contracting a pair of winch wires. be able to. In addition, the base plate is rotated by the action of the rotating mechanism to position the base plate in a substantially horizontal state, so that the driver's seat can be brought into a safe horizontal state.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below with reference to the embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIGS. 1 to 10, reference numeral 1 is a machine for processing a slope or the like of the present invention. The machine 1 for processing the slope is a car body 2 and both side surfaces of the car body 2. An endless track 3, 3 that allows the vehicle body 2 mounted on the vehicle to travel even in a steep slope, and a hydraulic drive device 4 used in a hydraulic backhoe or the like for driving the endless track 3, 3.
A base plate 7 which is rotatably attached to the upper part of the vehicle body 2 on one support base 5 of the vehicle body 2 via a pivot pin 6.
And a rotation mechanism 8 for rotating the base plate 7 mounted between the other of the base plate 7 and the other of the vehicle body 2,
A workbench 10 mounted on the base plate 7 via a rotating mechanism 9 using hydraulic pressure, a driver's seat 11 installed on the workbench 10, and an end portion of the workbench 10 Drive arm 12, and a bucket 13 as a work attachment attached to the tip of the drive arm 12,
It is composed of a pair of winches 14 and 14A mounted on one side of the vehicle body 2 for supporting the vehicle body 2 and a dozer 15 attached to the vehicle body 2.

The hydraulic drive unit 4 drives the hydraulic pressure from the hydraulic pump 17 driven by the motor 16 through the hydraulic supply hoses 18 and 18 of the endless tracks 3 and 3 mounted on the vehicle body 2. Drive shaft drive unit (hydraulic motor) 19, 19
It is configured to be able to supply to. That is, this hydraulic drive device 4 is different from the conventional hydraulic drive device for driving an endless track in that the motor 16 and the pump 17 are installed in a portion other than the vehicle body and the hydraulic supply hoses 18 and 18 are used. Only the hydraulic pressure can be supplied to the drive shaft drive units 19 and 19, and the others having the same structure as the conventional one are used.

A rotating mechanism 8 for rotating the base plate 7 has a fitting 2 having one end fixed to the other of the base plate 7.
No. 0 is rotatably attached via a pivot pin 21, and the other end is rotatably attached via a pivot pin 23 to an attachment fitting 22 fixed to the other side of the vehicle body 2. 24, one end of which is the pivot pin 2 of the link 24
5, the tip of the operating rod 26 is pivotally supported, and the other end is the vehicle body 2
A hydraulic cylinder pivotally supported by a pivot pin 27 on the
28, the ring 24 is expanded and contracted by the operation of the hydraulic cylinder 28, and the base plate 7 can be rotated about the pivot pin 6 as a fulcrum.

The rotating mechanism 9 has the same structure as that of the conventional workbench 1.
A structure using hydraulic pressure to rotate 0 is used. That is, the rotating mechanism 9 includes a rotating shaft 29 to which the work table 10 rotatably attached to the base plate 7 is fixed, a gear 30 fixed to the rotating shaft 29, and a pinion meshing with the gear 30. 31 is composed of a hydraulic motor 33 fixed to the base plate 7 attached to the drive shaft 32.

The drive arm 12 has a V-shaped link 36 rotatably attached to a support fitting 34 fixed to the workbench 10 by a pivot pin 35, and one end of the drive arm 12 rotates on the vehicle body 2. A hydraulic cylinder 38 for pivoting the link which is rotatably supported and the other end of which is pivotally supported by a pivot pin 37 substantially at the center of the link 36, and a rear end of the link 36 by a pivot pin 39. Rotating boom 4 with rotatably attached parts
0, one end of which has a pivot pin 4 at approximately the center of the link 36.
1 and a hydraulic cylinder 43 for rotating a rotary boom which is rotatably supported by 1 and whose other end is rotatably attached to a rear end portion of the rotary boom 40 by a pivot pin 42. It is configured.

The bucket 13 is rotatably attached to the tip of the rotating boom 40 by a pivot pin 44, and one end of the bucket 13 is attached to the center of the rotating boom 40 by a pivot pin 45. The bucket 13 is rotatably attached and the other end is the bucket 13.
It is rotatably mounted by a bucket rotating hydraulic cylinder 47 rotatably mounted on a rear end portion by a pivot pin 46.

The pair of winches 14 and 14A are driven by hydraulic motors 48 and 48 to drive wires 49 and 49A.
The left and right anchors 50, 50A fixed to the tip of the wire 49, 49A at a predetermined distance above the part forming the slope are used. Hooks 51, 51A that can be locked to
Are installed respectively.

In the machine 1 for processing slopes and the like having the above-mentioned structure, the pair of winches 14, 14A wires 49, 49A are fixed at the upper positions of the portions forming the slopes, and the right and left anchors 5 are provided.
It is attached to 0, 50A via hooks 51, 51A. In this state, the pair of winches 14 and 14A are respectively actuated to expand and contract the lengths of the wires 49 and 49A, and the hydraulic drive device 4 is actuated to drive the endless tracks 3 and 3 to show the vehicle body 2 in FIG. To move vertically and horizontally.

The rotating mechanism 8 is operated according to the inclined surface of the vehicle body 2 to rotate the base body 7 so as to be in a substantially horizontal state so that the driver's seat 11 can work safely. At the driver's seat 11, the drive arm 12, the bucket 13 and the rotating mechanism 9 are operated as shown in FIG. 7 by an operation similar to that of a conventional backhoe, and cutting and excavation of earth and sand or the like is performed so as to become a slope. Do the work.

At the tip of the rotating boom 40 of the drive arm 12, a breaker 52 is attached as shown in FIG. 8, a spiky hammer 53 is attached as shown in FIG. The rock drill 54 is used as shown in FIG.

Incidentally, the hydraulic cylinder 28, the hydraulic motor
The hydraulic pressure from the hydraulic pressure supply hose 18 may be used to supply the hydraulic pressure to the 33, the hydraulic cylinder 43 for rotating the link, the hydraulic cylinder 47 for rotating the bucket, and the hydraulic motors 48, 48. A hydraulic pump may be installed on the work table or work table. An electric motor may be used instead of the drive shaft drive section (hydraulic motor) 19 of the hydraulic drive device 4 used in a hydraulic backhoe for driving the endless tracks 3 and 3, or as a rotating mechanism 9. You may use what used the electric motor.

[0019]

Different Embodiments of the Present Invention Next, different embodiments of the present invention shown in FIGS. 11 to 17 will be described. In the description of these embodiments, the same components as those of the first embodiment of the present invention will be designated by the same reference numerals and redundant description will be omitted.

The second embodiment of the present invention shown in FIGS. 11 and 12 is mainly different from the first embodiment of the present invention in that it rotates a support plate 7A having a pair of winches 14 and 14A attached thereto. A rotating mechanism 8A for mounting the work table 10 on the vehicle body 1 through the mechanism 9 and for rotatably mounting the base plate 7 for supporting the workbench 10 through the rotating mechanism 9 on the support plate 7A.
The rotating mechanism 8A includes an arm 56 rotatably attached to the vehicle body 2 by a pivot pin 55, and an arm 58 rotatably attached to the workbench 10 by a pivot pin 57. , This
A pivot pin 59 for rotatably supporting the tip of the arm 58 and the tip of the arm 56, and one end for rotating the arm 56 is located substantially in the center of the arm 56. The hydraulic cylinder 28 is pivotally supported by a pivot pin 60 and the other end is pivotally supported by the vehicle body 2 by a pivot pin 61. Even in the processing machine 1A for a slope or the like using the rotation mechanism 8A configured as described above, the same operational effects as those of the first embodiment of the present invention can be obtained.

The third embodiment of the present invention shown in FIGS. 13 and 14 is mainly different from the first embodiment of the present invention in that the frame 62 is attached to the workbench 10, and the construction is as described above. By using the processing machine 1B for the cut slope or the like, the material can be efficiently transported to the slope.

The fourth embodiment of the present invention shown in FIGS. 15 to 17 is mainly different from the first embodiment of the present invention in that the drive arm 12, the driver's seat 11 or the frame is detachably attached. A workbench 10 that can be used, the hydraulic motors 19 and 19 of the hydraulic drive device 4, and a pair of winches 1 are used.
As shown in FIG. 17, the hydraulic circuit configured so that the hydraulic pressure supplied to the hydraulic motors 4 and 14A using the hydraulic pressure from one hydraulic pump 17 as shown in FIG. 17 is used. Even if the processing machine 1C has a constructed slope or the like, the same operation and effect as those of the first embodiment of the present invention can be obtained, and the hydraulic motors 19 and 19 of the hydraulic drive device 4 and a pair of winches. The hydraulic pressure is supplied to one of the hydraulic motors 48, 48 of 14, 14A to which no load is applied, so that the vehicle body can be efficiently moved. Reference numeral 65 is a control valve lever that controls the hydraulic pressure from the hydraulic pump 17. Reference numerals 66, 67, 68, and 69 are solenoid valves for turning on and off the current from the power source 71 via the switch 70.

In the description of each of the embodiments of the present invention, the pair of winches 14 and 14A is attached to the vehicle body 2, but the present invention is not limited to this, and the upper position of the portion forming the slope is provided. A pair of winches 14 and 14A are fixed to the vehicle body 2, and fittings such as eye bolts capable of attaching hooks 51 and 51A attached to the tip ends of the wires 49 and 49A of the pair of winches 14 and 14A are attached to the vehicle body 2. Similar effects can be obtained even with a processing machine such as a slope.

[0024]

As is apparent from the above description, the following effects can be obtained in the present invention.

(1) A vehicle body, a traveling device for traveling the vehicle body by hydraulic pressure or the like attached to the vehicle body, and one of the vehicle bodies on the upper portion of the vehicle body pivoted through a pivot pin to one of the vehicle bodies. A base plate that is movably mounted, a rotation mechanism that rotates the base plate that is mounted between the other of the base plate and the other of the vehicle body, and a rotation mechanism that uses hydraulic pressure or the like on the base plate. Via a workbench, a drive arm attached to the end of the workbench, a work attachment attached to the tip of the drive arm, and a vehicle body attached to one of the vehicle bodies. It is composed of a pair of winches that wind up the wires to be wound or a pair of wire fittings to which the wires of a pair of winches are attached. Operation, the base plate can be substantially horizontal position the driver's seat is rotated to. Therefore, it is possible to work safely.

(2) According to the above (1), even if the vehicle cannot move by itself on an inclined surface, the pair of winches is used to move the vehicle body in the vertical and horizontal directions to efficiently carry out slope forming work such as cutting of sand and sand. You can do it well.

(3) According to the above (1), the structure is simple, so that it can be easily implemented.

(4) Due to the above (1), dangerous work can be performed efficiently and safely.

[Brief description of drawings]

FIG. 1 is a side view showing a first embodiment of the present invention.

FIG. 2 is a side view of a state in which the first embodiment of the present invention is working on an inclined surface.

FIG. 3 is an explanatory diagram of a rotating mechanism according to the first embodiment of this invention.

FIG. 4 is an explanatory view showing a mounting state of a pair of winches according to the first embodiment of the present invention.

FIG. 5 is an explanatory diagram of a hydraulic circuit according to the first embodiment of this invention.

FIG. 6 is an explanatory view showing a work range of the first embodiment of the present invention.

FIG. 7 is an explanatory diagram showing a working state of the first embodiment of the present invention.

FIG. 8 is an explanatory view of the first embodiment of the present invention with a breaker attached.

FIG. 9 is an explanatory view of the first embodiment of the present invention to which a spiky hammer is attached.

FIG. 10 is an explanatory view of the first embodiment of the present invention equipped with a rock drilling machine.

11 and 12 are explanatory diagrams showing a second embodiment of the present invention.

13 and 14 are explanatory views showing a third embodiment of the present invention.

15 to 17 are explanatory views showing a fourth embodiment of the present invention.

[Explanation of symbols]

1, 1A: processing machine such as slope, 2: car body, 3: endless track, 4: hydraulic drive device, 5: support base, 6: pivot pin, 7: base plate, 8, 8A: rotation Mechanism, 9: rotating mechanism, 10: workbench, 11: driver's seat,
12: drive arm, 13: bucket as work attachment, 14, 14A: winch,
15: dozer, 16: motor,
17: hydraulic pump, 18: hydraulic supply hose,
19: drive shaft drive unit, 20: mounting bracket,
21: pivot pin, 22: mounting bracket,
23: pivot pin, 24: link,
25: pivot pin, 26: operating rod,
27: pivot pin, 28: hydraulic cylinder,
29: rotating shaft, 30: gear, 3
1: Pinion, 32: Drive shaft, 33:
Hydraulic motor, 34: Support bracket, 3
5: pivot pin, 36: link, 3
7: pivot pin, 38: hydraulic cylinder for link rotation, 3
9: pivot pin, 40: rotating boom, 4
1: pivot pin, 42: pivot pin, 43: hydraulic cylinder for pivoting boom, 44: pivot pin,
45: pivot pin, 46: pivot pin,
47: hydraulic cylinder for rotating bucket, 48: hydraulic motor, 49, 49A: wire, 5
0: Left anchor, 50A: Right anchor, 51, 51A: Hook, 52: Bray
Car, 53: Spike hammer, 54: rock drill, 55: pivot pin, 56: a
Mu, 57: pivot pin, 58: a
, 59: pivot pin, 60: pivot pin, 61: pivot pin.

Claims (2)

[Claims] 1. A vehicle body and a traveling device for traveling the vehicle body by hydraulic pressure or the like attached to the vehicle body,
A base plate, one of which is rotatably attached to one of the bodies on the upper part of the vehicle body through a pivot pin; and the base plate which is attached between the other of the base plates and the other of the vehicle body. A rotating mechanism for rotating, a workbench mounted on the base plate via a rotating mechanism using hydraulic pressure, a drive arm attached to an end of the workbench, and a tip portion of the drive arm. And a pair of wire attachment fittings to which a pair of winches or a pair of winch wires for winding a wire supporting the vehicle body attached to one of the vehicle bodies are attached. Processing machine for slopes, etc. 2. A vehicle body, and a traveling device capable of traveling the vehicle body by hydraulic pressure or the like attached to the vehicle body,
A base plate rotatably attached to the vehicle body via a rotating mechanism using hydraulic pressure, a work table having one of the base plates rotatably attached to one of the base plates via a pivot pin, and this work. A rotating mechanism for rotating the work table mounted between the other of the table and the other of the base plate, a drive arm attached to an end of the work table, and a tip of the drive arm. And a pair of wire attachment fittings to which a pair of winches or a pair of winch wires for winding wires supporting the vehicle body mounted on one of the vehicle body and the base plate are attached. Machine for processing slopes.