JPH04133163U - Rhoda Claw - Google Patents

Abstract

(57) [Summary] (with modifications) [Purpose] In the present application, the wire 6 can be tied to the log 7 located far away, and the wire 6 can be pulled close to the shovel loader 2 by operating the rotating drum 3B. The object of the present invention is to provide a loader claw which can perform a desired work by holding a log 7 drawn near the shovel loader 2 between a pair of right and left claws 4C. [Structure] The present application includes a drum part 3 rotatably mounted on an arm 2B of a shovel loader, a claw part 4 hanging down from the lower surface of this drum part, and a wire protruding from the side of this drum part. It consists of an introduction part 5.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This case is related to Rodaclaw.

0002

[Conventional technology]

Conventionally, this type of device is as follows. A. Base machine, traveling, turning, raising and lowering the boom, bending the arm, rotating the claw part. Grasp the log and move it by moving up and down. B. The working range is limited to what the machine can travel. C. Equipped with a separate winch to have a lumber collecting function.

0003

[Problem that the idea aims to solve]

The conventional techniques described above have the following problems. A. Grasp and move logs only within the travel range of the base machine. I can only do it. B. Therefore, it is possible to collect wood from steep slopes and narrow spaces between trees in the mountains. I can't.

0004 The present application was made in view of such problems with the conventional technology, and The aim is to provide a solution to the above problems. be.

[0005]

[Means to solve the problem]

In order to achieve the above object, the present invention is as follows. That is, the device of the present application is rotatably mounted on arm 2B of a shovel loader. The attached drum part 3, the claw part 4 hanging down from the lower surface of this drum part, and this drum part A loader rod consisting of a wire introduction part 5 protruding from the lateral side of the ram part. - is.

[0006]

【Example】

Examples will be described with reference to the drawings. 1 is a loader claw of the present invention, which is a known shovel loader 2 and this shovel loader. The drum part 3 attached to the drum part, the claw part 4 hanging down from the lower surface of this drum part, and the It consists of an ear introduction part 5. 2A is a boom, and 2B is an arm, which can be raised and lowered by a known mechanism. It is. 2C is boom hydraulic cylinder, 2D is arm hydraulic cylinder, 2E is bucket hydraulic cylinder It is a cylinder. The drum part 3 is a tar that is vertically connected to the tip of the arm 2B so that it can rise and fall freely. The turntable hanger 3A is rotatably connected to the underside of this turntable hanger. It is composed of a rotating drum 3B connected together. The upper surface of this rotating drum 3B is connected via a bearing 3C, and this rotating drum The turning wheel 3D provided on the side of the turntable hanger is a pinio fixed to the turntable hanger side. It meshes with gear 3E.

[0007] The claw portion 4 is a pair of claws suspended from the lower surface of the rotating drum 3B. the claw hanger 4A, and a pair of left and right claws hanging from this claw hanger via pins 4B. A row 4C, a hydraulic cylinder 4D suspended between these two claws, and a tuning rod 4 It is composed of E. 4F is a rotary joint. The wire introduction part 5 is located on the side of the rotating drum 3B from the turntable hanger 3A. The roller bracket 5A has a sideways L-shape and is protruded from the side. The introduction port 5A1 opened at the leading edge of the bracket 5A and the outside of this introduction port. A horizontal roller 5B rotatably disposed at It is composed of vertical rollers 5C arranged in pairs. The inner end of 6 is connected to the rotating drum 3B, and the outer end is connected to the inlet 5A1. It is a wire configured to be able to pass through the periphery and be drawn outward.

[0008] The invention works as follows. Referring to FIG. 2, the wire 6 is tied to a log 7 located far away, and the rotating drum is By operating 3B, it is possible to draw it near the shovel loader 2. Referring to FIG. 1, the logs 7 pulled near the shovel loader 2 are placed in pairs on the left and right. The desired work can be done by holding it with the claw 4C.

[0009]

[Effect of the idea]

Since the present invention is configured as described above, it produces the following effects. In addition to conventional loader claw work, the base machine can be run by having a drum. It is possible to collect wood from outside the line range.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a log being held between claws.

FIG. 2 is a perspective view of the log being pulled together.

FIG. 3 is an enlarged perspective view of main parts.

FIG. 4 is a partially cutaway exploded perspective view of the same as above.

[Explanation of symbols]

1 Loader Claw 2 Shovel loader 3 Drum section 4 Claw part 5 Wire introduction part

Claims (1)

[Scope of utility model registration request] [Claim 1] Arm (2B) in a shovel loader
It consists of a drum part (3) rotatably mounted on the drum part, a claw part (4) hanging down from the lower surface of this drum part, and a wire introduction part (5) projecting from the side of this drum part. A loader claw characterized by: