KR200352832Y1 - variable control apparatus of vibration equipment of excavator fixed - Google Patents

Abstract

Variable adjustment of the excavator-mounted vibration equipment that can be easily mounted on the tip of the excavator's work device by attaching the small vibration equipment used for the construction of asphalt or when compacting the road surface. Relates to a device.

According to a preferred embodiment, a body rotatably fixed to a connecting rod hinged to an arm tip and a bucket cylinder tip of a working device of an excavator by a fixing means; One end thereof is rotatably fixed at a predetermined position of the vibration device and the other end is rotatably fixed to the bottom of the body to connect the body to the vibration device, and the shock and vibration generated from the vibration device during operation A shock absorber for preventing transmission to a work device and a position adjusting tool capable of variably adjusting a fixed position when the body is fixed to the vibration equipment; And it is connected to the drive unit of the vibration equipment provides a variable adjustment device of the excavator mounting vibration equipment characterized in that it comprises a switch for operating in the cab to start and stop the vibration equipment.

As a result, the operator's fatigue can be remarkably reduced by operating the work device adjustment lever in the excavator's cab to perform vibration and traveling of the vibration equipment, and to expose the body of the driver to working conditions such as the working environment or the weather. It is possible to work a predetermined vibration work all weather, greatly improving the workability, and when the vibration equipment must be moved by work section, an excavator is used to prevent the occurrence of safety accidents when moving the vibration equipment. Has an advantage.

Description

Variable control apparatus of vibration equipment of excavator equipment

The present invention relates to a variable control device (vibration equipment of excavator fixed) of the excavator mounting, more specifically, to a small vibration equipment used when compacting asphalt or road surface (road) The present invention relates to a variable control device for an excavator-mounted vibration device, which is detachably mounted to the work device tip of an excavator so that the vibration device can be easily operated from the driver's seat.

1 is a schematic diagram of a vibration device according to the prior art.

As shown, when the asphalt construction or when compacting the road surface and the like will use a small vibration equipment (A). At this time, the user will operate the adjustment lever to perform the driving and vibration work in the state of directly holding the handle (B) of the vibration equipment (A).

However, the above-mentioned vibration equipment (A) is outdoors because of the nature of the equipment, the driver is subject to physical limitations when working in the summer or direct sunlight down the winter. As a result, the work cannot be continuously performed according to the working conditions such as the working environment or the climate, so that workability and work efficiency are greatly reduced, and the fatigue of the user is significantly increased.

In addition, since the above-mentioned vibration equipment (A) is a heavy object, it is transported by mounting it on a separate transport equipment when moving the short distance per work section, and safety accidents may occur when the vibration equipment (A) is mounted on the transport equipment and disembarked. There is a risk.

Therefore, the object of the present invention is to significantly reduce the fatigue of the driver as the operation and vibration operation of the vibration equipment by operating the work device adjustment lever in the cab of the excavator, thereby significantly improving the workability It is to provide a variable control device of the vibration equipment for excavator mounting.

Another object of the present invention is to install an excavator that prevents the driver's body from being exposed to the working conditions such as the working environment or the weather so that a predetermined vibration work can be performed in all weathers, thereby greatly improving workability. It is to provide a variable control device of the vibration equipment.

Another object of the present invention is to provide a variable control device of the excavator mounting vibration equipment to prevent the occurrence of a safety accident when moving the vibration equipment to use the excavator when the vibration equipment must be moved by work section. .

1 is a schematic diagram of a vibration device according to the prior art,

Figure 2 is a schematic use state of the variable control device of the excavator mounting vibration equipment according to the present invention,

3 is a schematic view of another vibration equipment to which the shock absorber and the position adjustment tool of the variable control device of the vibration mounting device for excavator according to the present invention,

Figure 4 is a schematic diagram of yet another vibration equipment to which the shock absorber and the position adjustment tool of the variable control device of the excavator mounting vibration equipment according to the present invention is applied.

* Explanation of symbols used in the main part of the drawing

7; Arm

8; Bucket cylinder

11; Connecting rod

12,13; Bracket

14; Push pin

15; Body

16; Shock Absorber

17,18; Bracket

19; Position adjustment

20,21; Bracket

22; switch

23; cable

A; Vibration equipment

B; handle

C; main body

An object of the present invention described above, the body is rotatably fixed by a fixing means for the connecting rod hinged to the arm tip and the bucket cylinder tip of the working device of the excavator; One end thereof is rotatably fixed at a predetermined position of the vibration device and the other end is rotatably fixed to the bottom of the body to connect the body to the vibration device, and the shock and vibration generated from the vibration device during operation A shock absorber for preventing transmission to a work device and a position adjusting tool capable of variably adjusting a fixed position when the body is fixed to the vibration equipment; And it is achieved by providing a variable control device of the vibration equipment for excavator mounting characterized in that it is connected to the drive unit of the vibration equipment is configured to include a switch for operating in the cab to start and stop the vibration equipment.

According to a preferred embodiment, a gas observer can be used as the impact buffer and the position adjusting tool.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to assist in understanding the technical contents of the present invention, and thus the technical scope of the present invention is not limited.

Figure 2 is a schematic use state of the variable adjustment device of the excavator mounting vibration equipment according to the present invention.

As shown, the lower traveling body 1, the upper swinging body 3 rotatably mounted on the lower traveling body 1, and on which the cab 2 is mounted, and one end of the upper swinging body 3. The boom 5 pivotally fixed to the upper pivot 3 by the expansion and contraction operation of the boom cylinder 4, and pivotally fixed to the other end of the boom 5, and the expansion and contraction drive of the arm cylinder 6 Pivotally fixed to the arm (7) pivoting about the boom (5) and the linkage (9) fixed to the tip of the arm (7) and the tip of the bucket cylinder (8) and rotated by the expansion and contraction drive of the bucket cylinder (8). Applied to an excavator having a bucket 10 to be configured.

Therefore, according to a preferred embodiment of the present invention, the connecting rod 11 hinged to the tip of the arm 7 and the tip of the bucket cylinder 8 of the above-described working device (referring to the boom, the arm and the bucket) of the excavator is It is rotatably fixed with respect to the plate-shaped body 15 by the fixing pin 14 fixed to the formed brackets 12 and 13.

One end of the shock absorber 16 to connect the above-described body 15 to a predetermined vibration equipment (A) to prevent the shock and vibration generated from the vibration equipment (A) during the operation to be transmitted to the work device It is rotatably fixed to the bracket 17 formed in the main body (C) of (A), the other end of the impact buffer 16 is rotatably fixed to the bracket 18 formed on the bottom of the body (15).

When the body 15 is fixed to the vibration device A, one end of the positioning device 19 that can variably adjust the fixed position is rotated to the bracket 20 formed on the handle B of the vibration device A. The other end of the positioning device 19 is rotatably fixed to the bracket 21 formed on the bottom of the body 15, and the starting and stopping of the vibration equipment A can be operated in the cab 2. The switch 22 is connected to the drive of the vibration equipment A via the cable 23 so that it is.

At this time, it is preferable that a gas observer (Gas absober) is used as the above-described shock absorber 16 and the positioner 19.

Reference numeral 24 is a joy stick that controls the operation of the work tool.

Referring to the method of using the variable control device of the vibration equipment for excavator mounting according to the present invention is configured as described below.

When working with a predetermined vibration equipment (A) during the construction of asphalt or when compacting the road surface, the self-connecting rod (11) fixed to the arm (7) tip of the excavator and the tip of the bucket cylinder (8) The fixing pin 14 is inserted into the bracket (12, 13) formed on the upper surface of the body 15 is rotatably fixed, and the other end of the impact preventing device 16, one end is fixed to the bottom of the body (15) Is fixed to the main body (C) of the vibration equipment (A), the other end of the position adjustment port 19, one end of which is fixed to the bottom of the body (15) is fixed to the handle (B).

Accordingly, the operator can easily move the vibration equipment A to the work section by operating the work device driving adjustment lever 24 while driving the excavator while sitting in the cab 2 of the excavator. At this time, the vibration device (A) is operated by operating the switch (22) installed in the predetermined position of the cab (2) and connected to the driving unit of the vibration device (A) through the cable (23) in the ON state. It can be driven to perform a predetermined compaction.

At this time, the vibration and shock generated by the driving of the vibration equipment (A) during the operation is absorbed by the impact preventing device 16 mounted between the body (C) and the body 15 of the above-mentioned vibration equipment (A) working device It can be prevented from being delivered immediately, thereby improving the durability of the work tool and significantly reducing the fatigue of the driver.

On the other hand, the fixed position is easily changed when the body 15 is fixed to the vibration device A by the positioning device 19 mounted between the body 15 and the handle B of the vibration device A. It can be adjusted and fixed, thereby improving workability and providing the user with convenience of work.

And, when the above-mentioned vibration equipment (A) is mounted to the tip of the working device of the excavator to terminate the predetermined vibration work and then perform the unique work of the excavator, the body (C) and the handle of the aforementioned vibration equipment (A) After separating the shock absorber 16 and the position adjustment mechanism 19 fixed to (B), and detachable body 15 detachably fixed to the tip of the arm (7) and the tip of the bucket cylinder (8) described above. As the bucket is mounted, it is possible to perform excavation work using the bucket.

On the other hand, Figure 3 is a schematic diagram of another vibration equipment to which the shock absorber and the position adjustment tool of the variable control device of the excavator mounting vibration equipment according to the present invention is applied.

As shown, it can be applied to the vibration device (A) that can be fixed to the above-mentioned impact preventing device 16 and the positioning device (19) only the handle (B).

In addition, Figure 4 is a schematic diagram of another vibration equipment to which the shock absorber and the position adjustment tool of the variable control device of the excavator mounting vibration equipment according to the present invention is applied.

As shown, in the vibration device (A) which can be mounted on the fixed plate 25 mounted on the main body (C) of the vibration device (A), the impact preventing device (16) and the positioning device (19) described above. It can be applied.

As described above, according to the preferred embodiment, by operating the work device adjusting lever in the excavator's cab to perform the vibration and driving of the vibration equipment, the driver's fatigue is significantly reduced, It prevents the driver's body from being exposed to all weather so that the work can be performed in all weathers, which greatly improves the workability, and when the vibration equipment needs to be moved by work section, an excavator is used. One advantage is that it can be prevented from occurring.

Claims (2)

A body rotatably fixed by a fixing means to a connecting rod hinged to an arm tip and a bucket cylinder tip of the working device of the excavator; One end thereof is rotatably fixed at a predetermined position of the vibration device and the other end is rotatably fixed to the bottom of the body to connect the body to the vibration device, and the shock and vibration generated from the vibration device during operation A shock absorber for preventing transmission to a work device and a position adjusting tool capable of variably adjusting a fixed position when the body is fixed to the vibration equipment; And And a switch which is connected to the driving unit of the vibrating device so as to operate the starting and stopping of the vibrating device in a cab. The apparatus of claim 1, wherein a gas observer is used as the impact buffer and the position adjusting tool.