JPH0666032A - Building crushing device - Google Patents

Abstract

PURPOSE:To crush a building efficiently. CONSTITUTION:A first arm 5 is installed on a device main body 1 rotatably in vertical direction, a second arm 6 is connected to the first arm 5 rotatably in vertical direction, and a crusher 7 is installed on the second arm 6 rotatably in vertical direction. The crusher 7 is made such that the base section of an upper crusher body 8 is connected to the base section of a lower crusher body 9 rotatably in vertical direction, and a flexible tube for recovery 11 is connected to an exhaust section 10 near the base end of the lower crusher body 9, and the flexible tube for recovery 11 is connected to a disposal mechanism 12 provided on the device main body 1. Thus the disposal mechanism 12 collects and disposes crushed pieces while crushing a building.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building crushing device used for removing buildings such as buildings and bridges.

[0002]

2. Description of the Related Art Various devices are known for crushing structures such as buildings and bridges when the structures are deteriorated and removed for rebuilding. For example, it is known that a crusher such as a breaker is attached to the tip of an arm of a power shovel and the building is crushed by the crusher.

[0003]

Such a building crushing device is extremely dangerous because crushed pieces crushed by a crusher scatter around, and a power shovel or a power shovel after crushing a building by the building crushing device. Since the crushed pieces are collected by human power and loaded on a dump truck and transported, the work of collecting the crushed pieces is not only troublesome, but also the collection work is performed after the crushing work, so it takes time to remove the building. .

Therefore, an object of the present invention is to provide a building crushing device which can solve the above-mentioned problems.

[0005]

[Means for Solving the Problems] An arm attached to an apparatus main body 1 so as to be displaceable in an arbitrary direction, a base end portion of an upper crushing body 8 and a base end portion of a lower crushing body 9 provided at a tip end portion of the arm. A building crushing device including a crusher 7 that is vertically swingably connected and a recovery flexible tube 11 that is connected to a discharge portion 10 formed near the base end of the crusher 7.

[0006]

[Operation] A part of the building is crushed by the upper crushing body 8 and the lower crushing body 9, and the crushed pieces can be crushed into small pieces and collected by the collecting flexible tube 11. Since the collection work can be performed continuously at the same time, the building can be efficiently crushed, and the crushed pieces are safe because they do not scatter around.

[0007]

[Example] As shown in FIG. 1, a drive wheel 2 and a steered wheel 3 are provided in a main body 1 of the apparatus to enable self-propelled movement. The first arm 5 is attached to the swivel base 4 so as to be vertically rotatable by a cylinder, a motor or the like (not shown), and the second arm 6 is attached to the tip of the first arm 5. Is mounted rotatably up and down by a cylinder, a motor or the like (not shown), and a crusher 7 is mounted on a tip end portion of the second arm 6 by a cylinder (not shown) so as to be vertically swingable.

In the crusher 7, the base end of the upper crusher 8 is connected to the base end of the upper crusher 8 so as to be vertically rotatable, and the tip of the upper crusher 8 and the tip of the lower crusher 9 are connected to each other. In order to crush the building A by sandwiching a part of the building A and swinging it up and down, etc., the upper crushing body 8 and the lower crushing body 9 are relatively vertically rotated to crush the crushed pieces B into small pieces. And a discharge part 10 is formed at the base end of the lower crushed body 9.
The collecting flexible tube 1 is connected to the collecting flexible tube 11 and the crushed small pieces are discharged from the discharging section 10.
The recovery flexible tube 11 is disposed in the apparatus main body 11 and is disposed in the apparatus main body 11.
The small pieces that are connected to No. 2 and crushed are carried into the processing mechanism 12.

The processing mechanism 12 has a function of further crushing the crushed small pieces (crusher) and a function of selecting the finely crushed material by material such as concrete, wood, plastic, non-ferrous metal, iron (sorting machine). And a function (conveyor) that stocks and sorts the materials sorted by material, and the flexible tube 1 for discharging is on the discharge side.
3 is connected and discharged to the dump truck C for loading.

Next, the crushing operation of the building will be described. 1st
While rotating the second arms 5 and 6 up and down, and swinging the crusher 7 up and down, the upper and lower crushing bodies 8 and 9 are relatively swung up and down to open the tip end and construct the building. A part of the building A is crushed by pressing it against a part of A, and in this state, closing the tips of the upper and lower crushing bodies 8 and 9 to hold a part of the building A, and swinging the crushing machine 7 up and down.

After that, the crusher 7 is rotated upward to open the tip portions of the upper and lower crushing bodies 8 and 9 to move the crushed pieces B toward the base end portions of the upper and lower crushing bodies 8 and 9. On the other hand, the upper and lower crushed bodies 8, 9 are continuously oscillated up and down relatively to crush into small pieces, and the crushed small pieces are dropped from the discharging section 10 to the collecting flexible tube 11 and collected in the processing mechanism 12.

The processing mechanism 12 further finely crushes the small pieces, sorts them by material, and loads them on the dump truck C by the discharge flexible tube 13.

Next, the details of each part will be described. As shown in FIG. 2, the upper crushing body 8 has a plate shape having a predetermined thickness, width and length, a plurality of teeth 20 are attached to the lower surface thereof, and the base end portion of the upper crushing body 8 is pinned to the second arm 6. A vertical rotation cylinder 22 is connected to the upper and lower crushing bodies 8 through the second arm 6 and the upper crushing body 8. The lower crushed body 9 has a plate shape having a predetermined thickness, width, and length, a plurality of teeth 23 are attached to the upper surface thereof, and a hole serving as a discharge portion 10 is formed near the base end portion, and the base end portion is formed. Part is connected to the base end part of the upper crushing body 8 by a pin 24 so as to be vertically swingable,
A rocking cylinder 25 is connected across the lower crushed body 9 and the upper crushed body 8.

As shown in FIG. 3, the processing mechanism 12 is provided with a crusher 26, a charging port 27 is formed on the side surface of the crusher 26, a fan 28 is provided on the upper surface, and an exhaust port 29 is formed. A discharge port 30 is formed on the lower surface. A belt conveyor 31 is disposed below the discharge port 30 to convey finely crushed products,
A belt conveyor 33 having a magnet 32 is provided in the middle of conveyance of the belt conveyor 31 to separate iron.

Because of this, when the fan 28 is rotated, the outside air between the upper and lower crushed bodies 8 and 9 of the crusher 7 is sucked through the recovery flexible tube 11 to crush the building A and Since the dust generated when the crushed pieces B are crushed can be sucked in, the dust does not scatter around when the building is crushed.

In the above embodiment, the processing mechanism 1 is attached to the apparatus main body 1.
Although 2 is provided, the recovery flexible tube 11 may be connected to the dump truck C to load the small pieces directly on the dump truck, or the processing mechanism 12 may be installed in another moving vehicle or the like.

[0017]

EFFECTS OF THE INVENTION Since a part of a building is crushed by the upper crushing body 8 and the lower crushing body 9, and the crushed pieces can be crushed into small pieces and collected by the collecting flexible tube 11, the crushing work of the building and the crushed pieces Since the collection work of can be done simultaneously and continuously, the building can be efficiently crushed, and the crushed pieces are safe because they do not scatter around. Since the dust generated when crushing and crushing by the upper crushing body 8 and the lower crushing body 9 can be collected by the collecting flexible tube 11, the dust does not scatter around. Since the small pieces collected by the collecting flexible tube 11 can be finely crushed and sorted by the material and then discharged, post-processing is easy and resources can be reused.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing details of a crusher.

FIG. 3 is an explanatory diagram showing details of a processing mechanism.

[Explanation of symbols]

1 ... Device body, 5 ... First arm, 6 ... Second arm, 7 ...
Crusher, 8 ... Upper crushed body, 9 ... Lower crushed body, 10 ... Discharge part, 11 ... Collection flexible tube, 12 ... Processing mechanism.

Claims (3)

[Claims] 1. An arm attached to the apparatus main body 1 so as to be displaceable in an arbitrary direction, and a base end portion of an upper crushing body 8 and a base end portion of a lower crushing body 9 provided at a tip end portion of the arm can be vertically swung. A crusher 7 connected to the crusher 7 and a recovery flexible tube 1 connected to a discharge part 10 formed near the base end of the crusher 7.
A building crushing device consisting of 1. 2. An arm attached to the apparatus main body 1 so as to be displaceable in an arbitrary direction, and a base end portion of an upper crushing body 8 and a base end portion of a lower crushing body 9 provided at a tip end portion of the arm are vertically swingable. A crusher 7 connected to the crusher 7 and a recovery flexible tube 1 connected to a discharge part 10 formed near the base end of the crusher 7.
1. A building crushing device comprising 1 and means for sucking air in the flexible tube 11. 3. An arm attached to the apparatus body 1 so as to be displaceable in an arbitrary direction, and a base end portion of an upper crushing body 8 and a base end portion of a lower crushing body 9 provided at a tip end portion of the arm are vertically swingable. A crusher 7 connected to the crusher 7 and a recovery flexible tube 1 connected to a discharge part 10 formed near the base end of the crusher 7.
1 and a processing mechanism 12 including a crusher, a sorter, and a carrier provided in the apparatus main body 1, and the recovery flexible tube 11 is provided on the inlet side of the processing mechanism 12.
A building crushing device connected to.