JP2004275944A - Refuse compression crusher - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a small and inexpensive device for reducing the volume of refuse which can be used in a general house or a small-scale business. <P>SOLUTION: A refuse compression crusher has a compression plate (2) placed in a lower part of a cylindrical container body (1) in a vertically movable state, a rotary blade (3) in a upper part in the body (1), and then a refuse chamber (16) housing crushed refuse above the rotary blade. A charge door (13) is installed between the compression plate (2) and the rotary blade (3). After the charge door (13) is opened and refuse is charged into the body (1), the charge door (13) is closed and then the whole of the body (1) is vertically rotated 180 degrees, thereby the compression plate (2) being made to fall to compress refuse by gravity and the refuse being crushed by the rotary blade (3). The refuse compression crusher has a specified structure and the less number of parts, and is miniaturized. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an apparatus for compressing and crushing paper waste, paper containers, vinyl, plastics, synthetic resin containers and the like generated in ordinary households or small business establishments to reduce the volume of refuse.
[0002]
[Prior art]
At present, conventional machines for compressing or crushing refuse are large and expensive. (For example, refer to Patent Document 1).
In addition, even for ordinary households, a complicated structure is required for compressing refuse. (For example, see Patent Document 2).
[0003]
[Patent Document 1]
JP-A-9-201544 (FIG. 1, FIG. 1)
[Patent Document 2]
Bulletin of Japanese Patent Laid-Open Publication No. 7-171538
[0004]
[Problems to be solved by the invention]
The problem to be solved is that a small and inexpensive device capable of crushing and reducing the volume of refuse generated in ordinary households or small business establishments cannot be provided.
[0005]
[Means for Solving the Problems]
The present invention first compresses and crushes garbage in order to reduce the volume of garbage emitted from ordinary households or small business establishments, but instead of using special power and complicated structure to compress the garbage, By rotating the main container 180 degrees in the vertical direction, the compression plate in the main container is dropped, the refuse is compressed by the weight of the compression plate, and crushed by the rotating blades. Device.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
The device that compresses, crushes, and reduces the volume of garbage has a simple structure, so that it has been reduced in size and realized a low-cost device.
[0007]
【Example】
1 and 2 are longitudinal sectional views of an embodiment of the present invention. (1) is a cylindrical main body container. The compression plate (2) is vertically movable in the main body container (1). However, the rotation of the compression plate (2) by the rotary blade (3) may prevent the rotation of the compression plate (2). The square member (4) is attached to the main body container (1), and the portion (2a) that comes into contact with the refuse is inclined, not flat, to prevent the refuse from rotating during the refuse compression step. .
[0008]
The rotary blade (3) is composed of bearings (5) and (7), a shaft (6) and a rotary blade pulley (8), and is rotated by a motor (11) by a V-belt (9). (12) serves also as a fixed blade and a bearing case of the bearing of (5), and the rotary blade (3) and the fixed blade (12) sandwich dust and crush it. The state shown in FIG. 1 is a state before the refuse is compressed and crushed. At this time, the refuse is opened and the refuse is introduced into the compression chamber (15). FIG. 2 is a view showing a state in which the compression plate (2) is rotated 180 degrees in the vertical direction from FIG. 1. The compression plate (2) has dropped to the rotary blade (3) by its own weight. In this state, the crushed refuse is compressed and crushed, and the crushed refuse falls into the refuse chamber (16) and is stored. In the drawing, (10) indicates a motor pulley, and (14) indicates a motor cover.
[0009]
FIG. 3 is an overall view of the present invention as viewed from the front, in which a central portion of the main body container (1) is attached so as to be sandwiched between two pillars (17) of (17), and the main body container (1). Can be rotated up and down. In order to stop the vertical rotation of the main body container (1) at the position of every 90 degrees, the flange of (28) has four holes for receiving the stopper pins (18), one at each of the upper, lower, left and right sides. The stopper pin (18) is pushed into the hole of the flange of (28) by the load generated by the compression of the spring of (26) to position the main body container (1). (23) is an operation switch. When the operation switch (23) is pressed, the rotary blade is rotated by a motor (not shown). (22) is a stop switch for stopping the rotation of the motor. (13) is an inlet door, (19) is a discharge door, (20) and (21) are limit switches, and if at least one of the doors (13) and (19) is open, a limit switch ( According to (20) and (21), the motor does not rotate even when the operation switch (23) is turned on. If at least one door is opened during operation, the rotation of the motor is stopped by the limit switches (20) and (21).
[0010]
FIG. 4 is a cross-sectional view taken along the line AA of FIG. 1, in which the rotary blade (3) rotates just above the fixed blade (12), and (24) is a rotary blade (3). (25) is a sectional view of the fixed blade (12).
[0011]
FIG. 5 is a cross-sectional view taken along the line BB of FIG. 1. The compression plate of (2) is prevented from rotating by the anti-rotation square member of (4).
[0012]
FIG. 6 is a diagram illustrating the operation of the embodiment of the present invention, and illustrates the present invention viewed from the side. The description will be made with reference to FIGS. 1, 2, and 3. Step 1 is to open the input port door (13) and input the refuse. After inputting the refuse, the input port door (13) is closed and the operation switch (not shown) is turned on. When the operation switch is turned on, the motor (11) shown in FIG. 1 rotates, and the rotary blade (3) rotates by the V-belt (9). This is because a large load cannot be applied to the motor at the time of starting the motor, so that it is necessary to rotate the motor (11) when there is no dust on the rotary blade (3). . In step 2, the stopper pin (18) for positioning the main body container (1) is manually pulled by the load generated by the compression of the spring (26) shown in FIG. 3, and the step shown in FIG. 1 shows a state in which the main body container (1) in the state of 1 is being slowly rotated by 180 degrees in the vertical direction by hand, and the dust in the main body container (1) at this time is compressed as shown in FIG. The plate (2) is falling toward the rotary blade (3), and the dust is being compressed and crushed toward the rotary blade (3) by the weight of the compression plate (2). In step 3, the main body container (1) is completely rotated 180 degrees up and down from the state of step 1 and is upside down. As shown in FIG. ) Has just been compressed and crushed. Next, a stop switch (not shown) is pressed, and the stopper pin (18) for positioning the main body container (1) is manually pulled by the load generated by the compression of the spring (26) shown in FIG. Rotating the main body container (1) in step 3 shown in FIG. 6 in the vertical direction by 90 degrees, and confirming that the stopper pin (18) is locked by the load generated by the compression of the spring (26), Step 4 is where the hand is released. When step 4 is completed, it is confirmed that the rotary blade (not shown) has completely stopped by sound and vibration, and a container (27) for storing dust is brought under the discharge door (19), and the discharge door ( 19) Open and drop the crushed waste into a container (27) for storing waste. Thereafter, the discharge door (19) is closed and the stopper pin (18) for positioning the main body container (1) is pulled by hand by the load generated by the compression of the spring (26) shown in FIG. Return to the state of 1.
[0013]
【The invention's effect】
As described above, the refuse compression crusher of the present invention is a method for compressing refuse, in which the main container is rotated 180 degrees in the vertical direction to drop the compression plate, and the refuse is compressed by its own weight that the compression plate has. Because of its unique structure, the number of parts can be reduced, the cost can be reduced, and the device can be downsized. Therefore, the device can be used in ordinary homes or small business establishments.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a refuse compression crusher in an embodiment of the present invention.
FIG. 2 is a longitudinal sectional view of a refuse compression crusher according to an embodiment of the present invention.
FIG. 3 is an overall view of the present invention as viewed from the front.
FIG. 4 is a sectional view taken along line AA of FIG.
FIG. 5 is a sectional view taken along the line BB in FIG. 1;
FIG. 6 is an overall view from the side showing the operation of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Main body container 2 Compression plate 2a Dirty contact part of compression plate 3 Rotary blade 4 Anti-rotation square bar 5 Bearing 6 Shaft 7 Bearing 8 Rotary blade pulley 9 V belt 10 Motor pulley 11 Motor 12 Fixed blade 13 Input port door 14 Motor cover 15 Compression Chamber 16 Garbage chamber 17 Prop 18 Stopper pin 19 Discharge door 20 Limit switch 21 Limit switch 22 Stop switch 23 Operation switch 24 Sectional view of rotary blade 25 Sectional view of fixed blade 26 Spring 27 Container 28 for storing dust 28 Flange

Claims (2)

A rotary blade (3) that is rotated by a motor (11) is installed at an upper part in the cylindrical main body container (1), and a garbage chamber () for storing crushed garbage is provided above the rotary blade (3). 16), and a compression plate (2) that can move up and down is provided at a lower portion in the main body container (1), and a gap between the upper rotary blade (3) and the lower compression plate (2) is provided. As the compression chamber (15), an input door (13) is provided in the compression chamber (15) in the main body container (1) so that refuse can be input, and the compression chamber (15) is moved from the input port door (13). The refuse introduced into the container is rotated by 180 degrees vertically in the main container (1), so that the compression plate (2), which is vertically movable in the lower part of the main container (1), is moved by its own weight. It is dropped on the rotary blade (3) side and compressed by the weight of the compression plate (2), and the compressed waste Crushed by the rotary blade (3), Trash Compactor crusher the crushed waste was characterized for housing the dust chamber (16) inside. A compression plate (2), which is movable up and down, is provided at a lower portion inside the cylindrical main container (1) according to claim 1, and the compression plate (1) is rotated by 180 degrees in the vertical direction. Method of dropping 2) and compressing refuse by the weight of the compression plate (2).

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