JPH08284435A - Metal article moving and treating device for industrial machinery or the like - Google Patents

Abstract

PURPOSE: To easily attract a metal article, and to release the attraction after moving the metal body to the predetermined position by connecting plural permanent magnets, and covering them with a metal plate, and suspending it from the tip of a working arm, which is fitted to a machine body, freely to be slid and circularly moved. CONSTITUTION: Multiple permanent magnet pieces are connected to each other, and housed in a non-magnetic case made of a stainless steel or a wood plate, and covered with a frame plate, which is made of an iron plate, so as to form an attracting block body 10. A working rod 6 is turned upward by the engaging movement of a crushing arm 4, and the attracting block body 10, which is connected to the tip of the working rod 6, is slid and circularly moved. Furthermore, the attracting block body 10 is smoothly separated from the attractive and magnetic area M of a stainless steel of the bottom part so as to place the attracted metal chips or the like on the predetermined place. The metal chips or the like, which are scattered in the building demolition field, can be securely processed, and the work can be quickly and smoothly performed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for moving and moving metal objects which is applied to working arms equipped in civil engineering machines, construction machines and other industrial machines.

[0002]

2. Description of the Related Art Conventionally, there has been a device that uses an electromagnet to adsorb rebar scraps generated when a building is demolished by a crusher arm and moves it to a predetermined place. Therefore, an electromagnetic actuation mechanism is required, the structure becomes complicated, and the driver is troublesome to operate, which is not preferable.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide an apparatus for moving a metal object, which is capable of easily adsorbing metal and moving it to a predetermined position in an industrial machine, and immediately releasing the adsorbing action. To provide.

[0004]

The means of the present invention are as follows. A metal object processing device for industrial machines, in which an adsorption block body composed of a number of permanent magnet pieces is covered with a metal plate and is slidably and circularly hung on the tip of a work arm provided on the machine body.

[0005]

With a suction block body having a large number of small pieces of permanent magnets connected thereto, the suction force is increased, and metal scraps and the like can be sucked and moved to a predetermined position for efficient treatment.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The example shown in the figure is carried out on a crusher A of a civil engineering machine. Reference numeral 1 is a frame, which is attached to the end of a working arm B, and frame 1 pivotally supports the base end of a hydraulic cylinder 2 and crushes it. The arm 4 is pivotally attached by a shaft 5. Then, the piston rod of the hydraulic cylinder 2 is connected to the crushing arm 4, the operating rod 6 is provided on the opposite side of the shaft 5 from the arm, and the operating rod 6 is rotatable at the upper edge of the tip of the attraction block body 10 of the permanent magnet. Connecting. The adsorption block body 10 is located on a non-magnetic plate 11 such as a stainless plate laid on the bottom of the crushing arm 4.

The attraction block body 10 has a large number of small pieces of permanent magnets 10a coupled to each other, and a non-magnetic case 1b made of stainless steel or a wooden board.
, And is framed by a frame plate 1c made of an iron plate.

In this way, since the operating rod 6 makes an upward pivoting motion by the occlusal movement of the crushing arm 4, the adsorption block body 10 connected to the tip of the operating rod 6 smoothly slides and circularly moves to attract the magnetic field M of the bottom stainless steel plate. Remove it further and put the adsorbed metal scraps in place.

[0009]

According to the present invention, metal debris scattered on the site of demolition of a building can be reliably adsorbed by the adsorption block and moved to a predetermined position. Since the attraction block body is made up of a large number of small pieces of permanent magnets joined together, the magnet force is strong and the work can be performed quickly and smoothly.

[Brief description of drawings]

FIG. 1 is a side view.

FIG. 2 is a vertical sectional side view of a suction block body.

FIG. 3 is a perspective view showing a coupled state of the permanent magnet pieces.

[Explanation of symbols]

 1 frame 2 hydraulic cylinder 3 pivot 4 crushing arm 5 axis 6 actuating rod 10 adsorption block body 10a permanent magnet piece 10b non-magnetic case 10c iron plate frame board A machine body B working arm M magnetic absorption area

Claims (1)

[Claims] 1. A metal of an industrial machine in which an adsorption block body formed by coupling a number of permanent magnet pieces is covered with a metal plate, and is suspended by a tip of a working arm provided on the machine body so as to be slidable and circularly movable. Material processing equipment.