JPS6261650A - Crusher for metallic waste - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a crusher for finely crushing automobile engines and metal wastes such as aluminum slag.

Conventional technology Aluminum iron-equipped engines obtained by dismantling scrapped automobiles have other metals such as iron and copper attached to them.
It cannot be supplied as is for recycling, and other metals must be separated.

When separating other metals from automobile engines etc.
Since engines are sorted by hand while being disassembled, which is extremely labor-intensive and unprofitable, a method of mechanically crushing the engines prior to sorting is generally adopted.

However, conventional shredding machines only push or strike the engine in one direction, and the whistle area where the force is applied is inevitably limited, so they can only roughly shred and make sorting work easier. It took a lot of time and was inefficient to crush the raw materials into small pieces.

Purpose of the Invention The purpose of the present invention is to provide a shredding machine that solves the above-mentioned drawbacks of conventional shredding machines and can efficiently shred metal waste such as automobile engines into fine pieces. That is.

The structure of the invention, that is, the structure of the present invention for achieving the above object, is as follows:
A crushing tank is formed in the machine body into which metal waste is thrown, and the machine body is further provided with at least one pair of striking fists on the left and right sides that can move reciprocally to hit the metal waste in the crushing tank, thereby crushing the metal waste from two sides. It was made so that it could be done.

It is preferable that the reciprocating movement of the striking fist is in shillings in order to make the movement easier to control.

Embodiment The drawings show an embodiment of this invention, and the aircraft P is
A pair of left and right supports 2, 2 are provided upright at the rear end of a crushing tank 1 into which metal waste is input, and a pair of left and right ring portions 3, 3 are provided at the front end.

The crushing tank 1 is equipped with a disk body 15 that moves back and forth therein, and a sill 16 for moving the vessel is protruded from the rear end, which is received by a support stand 17.
It is formed with a width that can fit into the inside of 1.

Furthermore, the rings 3, 3 on both sides of the crushing tank 1 are also covered with 20 shillings.
20 and its shilling 20.20 rod 21
．． A striking fist 22.22 with a truncated conical shape at the tip of 21.
is the installation. and both side walls 13.1 of the fracture WJ1
3 is provided with holes 23, 23 for allowing the striking fists 22, 22 to protrude inward.

The crushing tank 1 has a box shape with an open front end, and a stand 8 is provided on the outside of the opening 5 to project from the wall 6 so that the opening 5 can be opened and closed by a wall 6 that moves up and down. The upper surface thereof is formed flush with the bottom surface of the crushing tank 1.

The lower end of the rocking body 10 is sandwiched between the lower ends of the pillars 2, 2, and is pivotally supported so that it can swing up and down, and the upper end of the pillars 2, 2 is equipped with a sill 11 that moves the rocking body 10 so that it can swing up and down. The oscillating body 1 is pivotably supported, and the swinging body 1 is
The tip of the rod 12 is pivotally attached to the swinging body 10 so that the rod 12 rolls.

The rocking body 10 is provided at its tip with the wall body 6 that opens and closes the front end opening 5 of the crushing tank 1, and because of the wall body 6, the overall length is
It is in the form of a letter. In addition to the 1 m width of the wall 6, this rocking body 10 also has a 1 m width on both sides of the crushing tank 1!
! ! With 13.13 as the lower blade, it also functions as the upper blade that is caught in the darkness.

The fuselage P configured in this way has a large number of lips 24,
25 is attached.

When using the above shredding machine to shred a discarded engine a of a car, etc., each shilling 11.16, 20.2
Start work with 0 retracted. In this state, as shown in FIGS. 1 and 2, the rocking body 10 is raised and the disk body 15 is retracted, so that the engine a can be put into the crushing tank 1.

After the engine a is turned on, the shillings 20 and 20 on both sides are basically operated, and the necessary predetermined parts of the ennon a are intensively crushed using the striking fists 22 and 22.

Next, the cylinder 16 is activated to move (push) the partially crushed engine a on the disk body 15 as far as necessary, and the cylinders 20 and 20 on both sides are activated again to move the engine a and the engine a in the same way as before. A must! The parts are crushed intensively, and the disk body 15 is moved again as necessary, and the crushing and movement are repeated in the same manner until the desired crushing state is obtained.

On the other hand, crushing using the rocking body 10 and the wall body 6 can also be carried out. That is, after turning on engine a,
, 2. Push out the rod 12 of the upper end of the sill 11 and
As shown by point MM in the figure, the rocking body 10 is lowered onto the crushing tank 1, so that the opening 5 at the front end of the crushing tank 1 is aligned with the rocking body 1.
Since it is sealed by the wall 6 at the tip, the rod 14 of the sill 16 at the rear end is pushed out to advance the disk 15 as shown in FIG.

As the plate body 15 moves forward, the engine a is hit and pinched between the wall body 6 and the plate body 15, so that a crack appears in the engine a, and the engine a is flattened and the crack becomes wide and covers the whole area. It spreads to

Next, move back the board 15, and this time, 2 shillings on both sides.
0.20, the striking fist 22 at the tip of the rod 21
．． At 22, engine a is hit from both sides as shown by the dashed line in Figure 3. In this case, engine a is hit from different angles, causing many new cracks and spreading the damage. , 22 and press the disc 15 against the ennon a again. At this time, the engine a is deformed by the impact from the side compared to when the disk body 15I is retracted, so the destructive action of the disk body 15 is applied to a different location 1, and the destruction progresses further.

In this way, when the disk body 15 and the striking fists 22.22 are directed toward the engine a alternately, the engine a deforms each time and the destruction is carried out efficiently, so that the ennon a is crushed into small pieces in a short time. Ru. When the crushing of engine a is completed, lift the rocking body 10 and open the opening 5 of the crushing tank 1.
While moving the disk 15 forward, engine debris is discharged from the opening 5 by the disk 15 as shown in FIG.

The engine crushed material discharged from the opening 5 is transported to another place and other metals such as iron and copper are separated from it, but since the engine is finely crushed, the sorting work is facilitated. I can do it.

The above is a case where this crusher is used for sorting engines of automobiles, etc., but aluminum slag and the like can be crushed in the same way.

Furthermore, another example of the use of this crusher is cutting of long metal waste. For example, a large number of long pieces of waste such as aluminum sash members can be placed over the crushing tank 1, and the rocking body 10 can be lowered to cut them into three pieces at once. In that case, the middle part of the sash member is in the crushing tank 1.
However, the fallen waste can be solidified by moving the board 15 forward and pressing it against the wall 6.

Effects of the Invention According to this invention, as explained above, the machine body is provided with at least one pair of striking fists on the left and right sides that can move reciprocally to hit the metal waste in the crushing tank, so if this crusher is used, It has the excellent effect of being able to efficiently crush metal waste such as ennon from automobiles into fine pieces.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a side view of the crusher, FIG. 2 is a front view, FIG. 3 is a sectional view of the main part showing the state in which waste ennon is being crushed, and FIG. 4 is a side view of the crusher. FIG. 2 is a sectional view of a main part showing a state in which crushed materials are being discharged. P... Aircraft a... Metal waste 1... Crushing tank 6
...Front wall body 15...Disc body 22...Blow fist construction 11! I Volume 21! I

Claims (1)

[Scope of Claims] 1) A metal waste crusher equipped with a crushing tank, in which the machine body is provided with at least one pair of right and left striking devices capable of reciprocating movement to strike the metal waste in the crushing tank. Characteristic metal waste crusher. 2) The metal waste crusher according to claim 1, wherein the machine body is provided with a reciprocating plate for pressing the metal waste in the crushing tank against the front wall.