JP2000117134A - Rubber globe shredder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To shred effectively a rubber glove by raising frictional force between a rotary edge and the rubber glove by arranging a rotary edge with an inclination inclined by a specific angle to a horizontal level in a shredder having a rotary edge, that is driven rotatively with a motor, arranged on a bottom surface of a treating room wherein the rubber glove is charged and shredded. SOLUTION: When rubber gloves or the like difficult to be decomposed with a microorganism are treated, after charging firstly the rubber gloves or the like desirous to be treated into a treating room 4 from a charging inlet 3, a cover 13 is closed. Then, by driving rotatively a rotary edge 5 via a rotary shaft 7 by charging electrically a motor 6, shredding edges 8... projected from the rotary 5 come in contact with the rubber glove, and cutting is effectively carried out. Then, a shredded piece which has become powdery by being shredded, drops into a discharge passage 11 by passing through a clearance 10 provided between an outer periphery edge of the rotary edge 5 and a room wall of the treating room 4. Thereafter the shredded piece drops into a tray 12 and collected. Further, the rotary edge 5 arranged by being supported by the rotary shaft 7 of the motor 6, is preferably provided by being inclined at about 15 deg. to a horizontal level.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rubber glove crushing apparatus for crushing rubber gloves which are difficult to decompose with microorganisms.

[0002]

2. Description of the Related Art Garbage such as vegetables and fish can be relatively easily decomposed by using microorganisms, as shown in, for example, Japanese Patent Application Laid-Open No. 9-174026. In the case of rubbers such as those described above, there is a problem that even if microorganisms are mixed and fermented as they are, they cannot be easily decomposed. On the other hand, for example, Japanese Patent Application Laid-Open No. 6-327995 discloses a crusher for crushing dry waste using a disk-shaped rotary blade. In this case, since the rotary blade is disposed horizontally, There is a problem that the objects are dispersed and moved on the upper surface of the rotary blade during the crushing, and the crushing efficiency is low.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to crush rubber gloves more efficiently.

[0004]

According to the present invention, a disk-shaped rotary blade driven by a motor is disposed on the bottom of a processing chamber into which rubber gloves are charged and crushed. On the other hand, it is arranged to be inclined at a predetermined angle. In the present invention, the predetermined angle is set to about 15 °. Further, in the present invention, a gap is provided between the outer peripheral edge of the rotary blade and the chamber wall of the processing chamber.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described with reference to FIG. 1. Reference numeral 1 denotes an apparatus main body which defines a bottomed cylindrical processing chamber 4 having an input port 3 opened on an upper surface inside an outer case 2. Has formed. Reference numeral 5 denotes a disk-shaped rotary blade made of a metal plate such as stainless steel provided on the bottom surface of the processing chamber 4 so as to be supported by the rotating shaft 7 of the motor 6. And a plurality of crushing blades 8 made of a metal material, etc., are protruded, and the rotating shaft 7 is inclined by about 15 ° with respect to the vertical, whereby the rotating blade 5 is inclined by about 15 ° with respect to the horizontal plane. Have been placed. Further, a gap 10 of about 1 mm is provided between the outer peripheral edge of the rotary blade 5 and the inner wall surface 9 of the processing chamber 4, and a discharge passage 11 is provided below the rotary blade 5. Downstream of the discharge passage, a tray 12 for receiving powdered crushed fragments that have been crushed and dropped is mounted so as to be able to be taken in and out freely. The inlet 3 is closed by a lid 13 so as to be openable and closable. In the above-described embodiment, the gap 10 is provided on the entire outer periphery of the rotary blade 5. However, the gap 10 may be provided only in a portion lower than the rotary shaft 7, or the gap of the portion may be set slightly larger. Thus, the crushed pieces can be efficiently guided into the tray 12. When processing rubber gloves, first, rubber gloves to be processed are put into the processing chamber 4 through the input port 3, the cover 13 is closed, and then the motor 6 is energized to rotate the rotary blade 5 to rotate. In this way, the crushing blades 8 projecting from the rotary blades come into contact with the rubber gloves and cut efficiently. The crushed pieces that have been crushed into powder form have a gap 1
0, falls into the discharge passage 11 and
It is collected by falling inside.

[0006]

According to the structure of the present invention, by disposing the rotary blade at a predetermined angle with respect to the horizontal, rubber gloves during crushing can be easily concentrated on a lower portion of the rotary blade. The rubber glove can be crushed more efficiently by increasing the frictional force with the rubber glove. In addition, according to the configuration of the present invention, by setting the predetermined angle to about 15 °, the movement of the rubber glove due to the contact between the rotary blade and the rubber glove and the movement of the rubber glove due to its own weight are balanced, and the crushing is more efficiently performed. Processing can be performed. Further, according to the configuration of the present invention,
By providing a gap between the outer peripheral edge of the rotary blade and the chamber wall of the processing chamber, crushed and crushed powdery pieces can be sequentially dropped from the gap below the rotary blade and discharged, Thereby, the contact between the uncrushed portion of the rubber glove and the rotary blade is ensured, and the crushing process can be performed more efficiently.

[Brief description of the drawings]

FIG. 1 is a front vertical sectional view showing an embodiment of the present invention.

[Explanation of symbols]

 4 processing chamber 5 rotary blade 6 motor 10 gap

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor: Takashi Moriwaki 3-201 Minamiyoshikata, Tottori-shi, Tottori Sanyo Electric Co., Ltd. (72) Noriaki Hirano 3-201 Minamiyoshikata, Tottori-shi, Tottori Sanyo Tottori (72) Inventor Teruo Okuda 3-201 Minamiyoshikata, Tottori City, Tottori Prefecture F-term (reference) 4D065 CA06 CB10 CC06 EB14 ED16

Claims (3)

[Claims] A disk-shaped rotating blade driven by a motor is disposed on a bottom surface of a processing chamber into which rubber gloves are charged and crushed. The rotating blade is disposed at a predetermined angle to the horizontal. Rubber glove crusher characterized by the following. 2. The rubber glove crushing device according to claim 1, wherein the predetermined angle is set to about 15 °. 3. The rubber glove crushing device according to claim 1, wherein a gap is provided between an outer peripheral edge of the rotary blade and a chamber wall of the processing chamber.