JPS63108999A - Device for compressing and treating waste material - Google Patents

Abstract

PURPOSE:To effectively compress a waste, to make the transportation efficient and to facilitate the handling by providing a string feeding part feeding the string to bind a waste at the compression part including the driving source to perform the reciprocating movement of a waste storage part, compression plate and compression plate. CONSTITUTION:The device main body is composed of the main part of a waste storage part A, compression part B and string feeding part C. The waste stored in a container is inputted into the waste storage part A by opening a switch door and the switch door is closed. A rod 22 is then descended by the air cylin der 2 of the compression part B at the driving source, a compressing plate 3 is simultaneously descended and the waste is compressed. Under the compres sion state, the waste is bound via the groove 27 of the compression plate 3 by the string 5 from the reel 4 of the string feeding part C. The bound waste is taken off from the waste storage part A. With this device the waste is con tracted in its volume, the handling is facilitated and the transportation can be highly made efficient.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention compresses waste stored in a bag-like or box-like container together with the container to reduce its volume, and then removes the container in the compressed state. This invention relates to a compression processing device for waste, which processes waste by tying it with a string.

(Background of the technology and its problems) Various wastes discharged from factories, etc. are collected in bag-like or box-like containers, loaded onto vehicles such as trucks, and transported to a designated location. It has been dumped.

However, if the density of the waste is low and the volume it occupies is large relative to its weight, if the waste is packed into containers and stored without any treatment,
4i waste +4 (claw 1) that can be transported in one car
It is not only inefficient, but also troublesome to handle, making it uneconomical.

Therefore, the state 5a in which the waste is compressed to reduce its volume
Is it possible to solve the above problem by transporting this?
There is a limit to how much you can compress things, and it is difficult to expect a satisfactory effect.

(Purpose) The present invention was made in view of the circumstances described in (j1), and its purpose is to eliminate waste! An object of the present invention is to provide a waste compression treatment device that can efficiently compress i-materials to reduce their volume, thereby increasing the efficiency of transporting the wastes, reducing costs, and facilitating handling.

(Level L for solving problems) ”-Note 1] Target 1i! In order to accomplish this, the present invention has a box-shaped waste storage section with an opening/closing door on the right side, a container that compresses waste stored in a bag-shaped or box-shaped container facing into the waste storage section, and A compression part including a compression plate having a holding means for holding a string to tie the waste after pressure wire and a drive source for reciprocating the compression plate; A compression processing apparatus was constructed including a string supply section which is led out through the opening of the opening/closing door.

(Function) Then, the door is opened and the waste stored in the container is put into the waste storage section, and after the door is closed, the compression plate is driven by the drive source, and the waste is disposed of by the compression plate. If you compress the object together with the container, tie the container with a string supplied from the string supply section while maintaining this compressed state, and take out the tied container from the waste storage section, the waste in this container will reduce its volume. It is possible to maintain the reduced size of the container and make it easier to handle, thereby increasing the efficiency of transportation and reducing the cost.

(Example) Examples of the present invention are attached below and will be explained based on side A.

FIG. 1 is a front view of the compression treatment apparatus according to the present invention with the opening/closing door removed, and FIG. 2 is a cutaway side view of the same apparatus. In the figure, A is a box-shaped case which is a welded steel structure. It is a box-shaped waste storage section stored in the lower part of the interior, and two pneumatic cylinders 2, 2 are installed on both sides of the waste storage section A.
or installed. Further, a compression plate 3 for compressing waste stored in a bag-shaped or box-shaped container faces the second part of the waste storage section A, and the compression plate 3 is connected to the pneumatic cylinder 2.
The compression plate 3 and the pneumatic cylinder 2.2 constitute the compression section B of the compression processing apparatus. Furthermore, a string supply section C is housed inside the case I, and the string supply section C is equipped with a rotatably supported roll 4.
4 is used to supply band-like edges 5, 5 made of nylon or the like wound around the cord 5 to the waste storage section A, and the string 5 stores the waste compressed by the compression plate 3 as described later. It is tied together with the container.

By the way, the waste storage section A is constructed in the shape of a box using a thick and highly rigid iron plate, and the compression plate 3, which moves up and down, faces the L side of the box. Also, on the front of this waste storage section A,
As shown in the front view of Fig. 3, the opening/closing doors 6 and 7 are installed above and below, and two wooden strings are protruded from the inside of one opening/closing door 6. In the lower opening/closing door 7, vertically long slit-shaped openings 7a, 7a from which the ends of the string 5.5 are to be led out are formed so as to sit with a predetermined distance from each other. In addition, as shown in the 414th sectional view, each set presser 8 has a part of the rod 10 slidably inserted into and engaged with the cylinder 9 fixed to the inside of the opening/closing door 6.
0 in one direction (to the left in Fig. 4) by a spring 11 compressed in the cylinder 9, and
The roller L2 is rotatably supported at the tip of the roller. A switching valve 13.14 constituting the negative part of the pneumatic circuit, which will be described later, is provided at the part that comes into contact with the opening/closing door 6.7 on the front side of the case 1 when it is closed. Switched by opening/closing 1311 closed door 6.7. Also, above the switching valve 13 described in "1" on the front surface of the case 1, there is provided a lever 16 for switching and operating a switching valve 15 (see FIG. 6), which will be described later, to switch the direction of movement of the compression plate 3. and the lever 16
If you tilt it in one direction, the compression plate 3 will move upward, and if you tilt it downward, it will move down. In addition, in Fig. 3, 17.17 indicates - of the opening/closing doors 6 and 7.
・These handles 17.17 are rotatably attached to the case I, and these handles 17.17 lock the opening/closing of the opening/closing door 6. be.

Further, two grooves 19.19 and 20.20 are formed in the back wall and bottom wall of the waste storage section A, respectively, and the distance between the grooves 19.19 and the groove 20.20 is +irj below opening/closing. door 7
The distance between the openings 7a and 7allil is approximately equal to 1ilT. These grooves 19, 19 and 20, 20 are for guiding the strings 5, 5, and the valley groove 20 is formed into a semi-cylindrical shape from an elastic material such as rubber as shown in FIG. Hold on! 421.21 or 1 in 3rd LA
Are they fixed at appropriate intervals in the direction perpendicular to the page?
These holding A21, 21 are to hold i) 0 string 5.

In addition, in the compression section B, as shown in FIGS. 1 and 2, a section steel beam is provided between the upper ends of the rods 22, 22 extending upward from the two pneumatic cylinders 2, 2. 23, both ends of which are pivotally connected with pins 24 and 24, are hung horizontally, and a rectangular compression plate 3 is suspended from the beam 23 via two wooden supports 25 and 25. ing. Note that rollers 26 are provided on both left and right end surfaces of the compression plate 3 to prevent the compression plate 3 from wobbling. There are two wooden grooves 2 on the lower surface (suppressing surface) of the compression plate 3 in which the strings 5, 5 should be guided.
7.27 and the grooves 25 and 25 are formed so as to maintain the interval between them and the rotation interval, and a holder 21 similar to that described above is provided around each groove 27.

Here, the configuration of the drive system of the compression section B will be explained based on the circuit configuration diagram shown in FIG. The compressed air pressurized by the machine 28 is passed through an air filter 29 and a check valve 3.
0 and is stored in the air tank 31. The switching valves 13, 14.15 are connected in series to the air tank 31, and the pipes 32.33 leading out from the switching valve 15 are connected to the seven chambers S of the pneumatic cylinders 2, 2.
The pipes 34 and 35 are connected to the lower chambers St and S2 of the same pneumatic cylinders 2 and 2, respectively.

Therefore, both the opening/closing doors 6 and 7 are closed, and the switching valve 1 is closed.
3.14 are all switched to the a side, and if the lever 16 is moved downward and the switching valve 15 is switched to the e side, the compressed air in the air tank 31 is transferred to the switching valve 13,
14, 15 and pipes 32, 33 into the L section S, , S, of the pneumatic cylinder 2.2, the pressure pushes down the rod 22, 22 and moves the compression plate 3 downward.

At this time, the lower chamber S2 of the pneumatic cylinders 2,2. S2
The air inside is discharged to the atmosphere via pipes 34, 35 and switching hearth 15. Then, by tilting the lever 16 to one side and switching the switching hartz 15 to the e side, the air tank 31
The compressed air in the pneumatic cylinder 2.2 passes through the switching valves 13, 14.15 and the pipes 34, 35 to the lower chamber S2.2 of the pneumatic cylinder 2.2.
The pressure flows into S2 and pushes up the rods 22, 22, causing the compression plate 3 to move upward. At this time, the air in the upper chambers S, , S, of the pneumatic cylinders 2, 2 is transferred to the pipe 32.
33 and the switching valve 15 before being discharged into the atmosphere.

By operating the lever 16 and switching the switching valve 15 as described above, the compression plate 3 can be driven up and down.
The prerequisite for this compression plate 3 to be driven is the double opening/closing door 6.
, 7 must be closed, and when any one of these opening/closing doors 6.7 is open, that is, when either one of the switching valves 13.14 is switched to the b side. , the compressed air in the air tank 31 is not supplied to the rain pneumatic cylinder 2.2, so that the compression plate 3 is not driven. Therefore, even if the operator accidentally touches and operates the lever 16 while working with the opening/closing door 6.7 open, the compression plate 3 will not be moved positively, ensuring the safety of the operator.

In addition, each vibrator 32, 33, 34.
A speed controller 36 for controlling the downward movement speed is attached.

Next, the details of the string supply section C of the compression processing device 8 will be explained based on the perspective view of FIG. 7. Below the roll 4.4, a horizontal member 37. The upper horizontal member 37 has a guide fitting 39.3 formed by bending wire.
A guide pipe 40, 40 having a rectangular cross section is installed vertically and parallel to each other between the two horizontal members 37, 38, and the horizontal member 3 of each guide pipe 40 is
The portion projecting downward from 8 is open on the front side (front side) as shown in FIG.

Thus, the string 5 wound around each roll 4 is 1. ! ! Stretched downward from the roll 4 as shown, the guide gold JJc
39 and passes through the guide vibe 40, and is formed in the lower surface of the compression plate 3. Waste storage section A! j! ! It is guided along n19.20 formed on the wall and the bottom wall, respectively, and is finally led out from the opening 7a of the opening/closing door 7 at the end thereof or below. When the upper opening/closing door 6 is closed, the paper presser protruding inside the door presses and holds the string 5 exposed at the lower end protrusion of the guide pipe 40, as shown in FIG. Further, each set 5 is held in each groove 27.20 by the above-mentioned retainers A21 . . . which are respectively fixed in the grooves 27.20.

Next, the operation of this compression processing device is shown in FIG. 9(a).

The theory of action of (b) and (c) IJj is based on the diagram IJ1.

First, as shown in FIG. 9(a), with the compression plate 3 moved in three directions, both opening/closing doors 6.7 (not shown) are opened to open a container W with a volume of 1 containing waste. Place the vehicle in the waste storage section A and close the door 6.7. Next, as shown in FIG. 9(b), the compression plate 3 is moved down, and the waste stored in the waste storage section A is compressed together with the container W to a volume v2, and this state is maintained. As shown by the arrow in Figure 9 (b), pull a part of the string 5 into the handle, and connect the pulled part to the lower door opening/closing door (not shown).
As shown in FIG. 9(C), the ends of the strings 5 are tied with the fasteners 41 to tie up the waste together with the container W, and then,
Cut the string 5 and attach the double door 6.7 (or the lower door 7).
When the container W is opened and the container W is taken out, the series of compression processing steps is completed.

As described above, if this compression processing apparatus is used, waste with a volume of Vl can be reduced to a volume of v z ' (actually, v2=V,
/S) can be efficiently compressed, making it easier to handle, and dramatically increasing the amount of waste that can be transported at once, reducing the number of transport floats and transport costs. is planned.

In the above embodiments, the two pneumatic cylinders 2.2 are arranged on both sides of the waste storage section A, but as shown in FIG. Furthermore, as shown in FIG.
The compression plate 203 bound to the end of the second side may be guided by guide posts 250, 250 provided at X7 thereon.In the above embodiment, the container W containing the waste may be used as a waste storage. Either the waste is stored in section A and compressed, or a bag-shaped container W' such as a plastic bag is set in advance in waste storage section A, as shown in Fig. 12, and the waste is dumped into it. When the amount of waste in the container W' reaches a fixed amount, the container W' may be closed and then compressed. Further, in the above embodiments, the pneumatic cylinder 2 was particularly used as the driving source for the compression plate 3, but other driving sources such as a hydraulic cylinder, an electric screw mechanism, a hydraulic cylinder mechanism having a link mechanism, etc. may be used. can.

(Effects of the Invention) As is clear from the explanation below, according to the present invention, there is a box-shaped waste storage section with an opening/closing door on one side, and a bag-shaped or box-shaped waste storage section facing into the waste storage section. Compress the waste stored in the container and waste after compression! J! : A compression plate comprising a holding means for holding a string to hold an object, a compression height including a driving force for reciprocating the pressure seat plate, and a compression height that includes a drive source for reciprocating the pressure plate; Since the waste compression processing apparatus is configured to include a string supply section which is led out from the opening/closing door through the first section, the opening/closing door is opened and the waste stored in the container is transferred into the waste storage section. After the container is loaded and the opening/closing door is closed, the compression plate is driven by the drive source, and the compression plate compresses the waste together with the container.While maintaining this compressed state, the container is tied up with string supplied from the string supply section. , If you take out the tied container from the waste storage section, the waste inside this container will be removed! : The volume of the object remains reduced and it becomes easier to handle, resulting in higher efficiency and lower cost of transportation.

[Brief explanation of the drawing]

11:4 is a top view of the compression processing apparatus according to the present invention with the door removed, FIG. 2 is a cutaway side view of the same apparatus, and 31a is a view of the apparatus with the door opened. Fig. 4 is a cutaway side view of the paper press Jl: 'f, Fig. 5 is a perspective view of the holder, and Fig. 6 shows the pneumatic circuit configuration of the compressor drive system (A, Fig. 71:4). 8 is a perspective view of the string supply unit, FIG. 8 is a perspective view showing the state in which the string is suppressed by the paper presser, and FIG. 9(a)
, (b), and (c) are diagrams for explaining the compression processing work performed by this compression processing device.
FIG. 12 is a diagram showing a modified example of the waste storage section. A...Waste storage unit, B...Compression unit, C...String supply unit, 2,102,202...Pneumatic cylinder, 3.
・・Compression plate, 5-・・String, 6.7・・Opening/closing door, 7a・
··Aperture. Patent Applicant Showa Seisakusho Co., Ltd. Yamahachi Motor Co., Ltd. Agent m Buried Earth Ryo Yamashita - Figure 1 O'z. Figure 2 Figure 7 Figure 8 Figure 11 Figure 12

Claims (4)

[Claims] (1) A box-shaped waste storage section with an opening/closing door on one side, which faces into the waste storage section, compresses the waste stored in the bag-shaped or box-shaped container, and disposes it after compression. A compression part including a compression plate having a holding means for holding a string to tie an object and a drive source for reciprocating the compression plate; and a compression part including a drive source for reciprocating the compression plate; 1. A waste compression treatment apparatus, comprising: a string supply section that is led out from an opening. (2) The waste compression treatment according to claim 1, wherein the drive source is constituted by a hydraulic or pneumatic cylinder, an electric screw mechanism, or a hydraulic or pneumatic cylinder mechanism having a link mechanism. Device. (3) The waste compression treatment apparatus according to claim 1, further comprising a drive circuit that enables the drive source to operate only when the opening/closing door is closed. (4) Two pneumatic cylinders that support the compression plate movably up and down and drive the compression plate are respectively disposed on the left and right sides of the waste storage section. The waste compression treatment apparatus according to item 3.