Crushing device for kitchen garbage recycling system and system with same

Abstract

The invention discloses a crushing device for a kitchen garbage recycling system and the system with the same. The crushing device comprises a barrel body, crushing blocks, a crushing roller and a grinding disc, wherein an upper cover is arranged at the upper part of the barrel body; the crushing blocks are arranged around the inner wall of the barrel body, and crushing teeth used for crushing kitchen garbage are arranged on the crushing blocks; the crushing roller is rotatably arranged on a central shaft of the barrel body, and has the function of reciprocating in the up-down direction and the left-right direction; and the grinding disc is rotatably arranged on the central shaft of the barrel body and positioned at the lower part of the crushing roller. According to the crushing device, the crushing roller and the grinding disc which have a rotating function are arranged in the central axis direction of the barrel body, under cooperation with the crushing blocks and grinding blocks on the inner wall of the barrel body, hard kitchen garbage such as bones is subjected to rotary grinding and then subjected to grinding crushing, the kitchen garbage is effectively crushed and even reaches a powder state, crushing is sufficient, and later harmless treatment and utilization are facilitated.

Description

technical field [0001] The invention relates to the technical field of kitchen waste treatment equipment, in particular to a crushing equipment and a system thereof for a kitchen waste recovery and treatment system. Background technique [0002] When the kitchen is in use, a lot of garbage will be generated, of which liquid garbage can be discharged, but solid garbage takes up a lot of space when it is disposed of, and unreasonable stacking will make the kitchen dirty and messy. Therefore, it is necessary to dispose of solid garbage in time The equipment for processing is commonly used for the treatment of kitchen solid waste at present, because it takes up little space after crushing, is not messy, and is very convenient to handle after crushing, such as: Chinese Patent Publication No.: CN111001477B, which discloses a kitchen The waste disposal machine realizes the crushing of kitchen waste by setting a combined cutter inside the barrel; another example: Chinese Patent Publ...

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Problems solved by technology

[0002] When the kitchen is in use, a lot of garbage will be generated, of which liquid garbage can be discharged, but solid garbage takes up a lot of space when it is disposed of, and unreasonable stacking will make the kitchen dirty and messy. Therefore, it is necessary to dispose of solid garbage in time The equipment for processing is commonly used for the treatment of kitchen solid waste at present, because it takes up little space after crushing, is not messy, and is very convenient to handle after crushing, such as: Chinese Patent Publication No.: CN111001477B, which discloses a kitchen The waste disposal machine realizes the crushing of kitchen waste by setting a combined cutter inside the barrel; another example: Chinese Patent Publication No.: CN104889144B ​​discloses a processing equipment for kitchen waste, which is set in a crushing box The pulverizer with a cutter realizes the pulverization of kitchen waste, but the above-mentioned device has obvious deficiencies in the pulverization process: since there are a lot of kitchen waste mixed with garbage, especially for relatively hard garbage such as bones, on the one hand, The crushing tool often cannot crush it well, the crushing effect is poor, and the crushing is not sufficient; at the same time, the hard bones are easy to hit the wall of the cylinder during the crushing process, resulting in a lot of noise

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