JPH026099A - Compression apparatus - Google Patents

Abstract

PURPOSE:To prevent rotation of a material to be compressed by forming a part of the last screw feeding blade to small and arranging single or plural guide rods in inner part in a screw conveyor case. CONSTITUTION:The screw shaft 3 is connected with a geared motor 1 having low speed high torque characteristic and also the outer circumference in a part of the tip part of the last screw blade 5 is formed to smaller than the outer diameter of the feeding blades 4. Further, hook type guide rods 6 are fitted at inside of the screw conveyor case 7 to the shaft direction at single or plural pieces. At the time of charging waste materials of waste paper, waste plastic, etc., from a supplying hopper 2, these are bit with the blades 4 and compressed with the last blade 5 and sent into the compressed case 9. Then, as the guide rods 6 gives the waste materials directionality, the rotation of the material to be compressed is surely prevented.

Description

Detailed Description of the Invention "Industrial Application Field" The present invention relates to "prior art" relating to a device for compressing light and large-capacity materials such as waste plastic containers and paper waste. ``A means to solve the problem'' This kind of waste plastic containers, paper scraps, etc. were compressed using a hydraulic cylinder.

[Problems to be solved by the invention] Recently, due to the high cost of waste disposal, there has been a need to reduce the volume and transport it, and as urbanization progresses, it has become necessary to find a place to store large volumes of waste. There were also problems such as the lack of color and the deterioration of the aesthetic appearance.

Conventional hydraulic presses require large equipment and high equipment costs. Our utility model registration application, No. 41558 of 1988. There are garbage bins for compressing and solidifying paper containers, etc. However, when compressing with a screw conveyor, it is synchronized with the rotation of the screw. However, it is an object of the present invention to solve these problems.

"Means for Solving the Invention" The contents are rotated in the screw conveyor by being caught by the final screw feed blade 5, rotating the contents, and further rotating the contents ahead of it. Final screw feed blade: Reduce the diameter of the tip of 5 and take the guide rod 6 with a bent tip so as to scrape that part and the tip (J) to rotate the contents and push it out. be able to.

"Function" In the screw conveyor, the clearance of the final screw feeding blade 5 is set inside the screw conveyor case 7 by making -(11) at the tip of the final screw feeding blade 5 in the screw feeding direction smaller than the diameter of the screw feeding blade 4. A compression device provided with a section and one or several guide rods 6 which are long in the feeding direction.

"Example" An embodiment of the present invention is illustrated based on Figure thj.

In the screw conveyor, the geared motor 1 rotates the screw shaft; 3 at low speed and high torque; the feeding direction of the screw feeding blade 4; is smaller than the screw feed blade 4.

The screw conveyor case 7 is longer than the final screw feeding blade 4, and a guide rod 6 of a mold smaller than the clearance at the tip of the final screw feeding blade 4 is attached in the axial direction inside the case 7, so that it can be guided even when the screw rotates. The rod 6 never hits the final screw feed vane 5.

Screw conveyor ---Put a plastic bag around the outer circumference of the compression case guide 8, which is larger than the case 7], fit the compression case 9 with the O inside, and open the bottom part.
-Secure with 1 2 Supply hopper 2 or I; Waste paper, waste plastic,
Waste materials such as picks are bitten by the screw feeder blade 4 and fed in, and during the final stage, they are compressed by the crew feeder blade 5 while being compressed, and then rubbed and guided by the guide rod 6. By providing directionality with the rod 6, the contents are fed without rotation into the compressor/rase 9 containing the Plus Deck 4A10 and compressed.

U Effects of the invention

・Figure 12 Drawing I It explanation LxJ+rIi shows one embodiment of the present invention, and the first layer 1 is a cross-sectional actual view of the compression device.

1... Gear motor, 2...
・Supply hopper, ;3 ...screw shaft, 4
・・・・・・Screw feed vane, 5・・・・・・
・・Final screw feed vane, (5・・・・・・・・・
Guide rod, 7 . . . Screw conveyor case, 8 . . . Compression case guide, 9
・・・・・・・・・・・・Compression case, 10 ・・・
・・・・・・Plastic bag, [1・S1-Tuber drawing]

Claims (1)

[Claims] In the screw conveyor, a part of the tip of the final screw feeding blade 5 in the screw feeding direction is made smaller than the outer diameter of the screw feeding blade 4, and a clearance part of the final screw feeding blade 5 is provided inside the screw conveyor case 7. A compression device provided with one or several long guide rods 6 in the feeding direction.