Garbage conveying device

Abstract

The invention relates to a garbage conveying device. The device is applied to the garbage automatic collection system and carries out garbage transportation operation under the control of a control center. The device comprises a plurality of garbage throwing mechanisms for throwing in and delivering garbage. A garbage temporary storage and crushing mechanism for temporary storing and crushing the garbage is communicated with the lower parts of the garbage throwing mechanisms, and a garbage storage mechanism for storing the crushed garbage is communicated with the lower part of the garbage temporary storage and crushing mechanism. The bottom of the garbage storage mechanism is communicated with a spiral feeding mechanism for spiral stirring and delivering broken garbage, and the discharge port of the spiral feeding mechanism is connected with a garbage discharge passage. The garbage discharge passage is provided with a discharge valve, the end of the garbage discharge passage away from the spiral feeding mechanism is provided with a suction port, and the suction port is used to connect a suction transfer device with a negative pressure power source device to form the negative pressure required to suck the garbage into the garbage discharge passage.

Description

technical field [0001] The invention relates to the technical field of garbage collection, in particular to a garbage conveying device. Background technique [0002] The traditional method of manual garbage collection is: a trash can is placed in the elevator room or corridor passage of each floor for residents to put in garbage, and the garbage is temporarily stored in this trash can until the sanitation workers come to collect and transport the garbage away; in some In old towns or streets, some garbage carts or large garbage bins are used to load garbage, which not only causes a strong odor around, seriously pollutes the surrounding air, but also requires sanitation workers to collect the garbage together again and transport it to the garbage Centralized processing center. These traditional methods of manually collecting garbage are not only time-consuming and labor-intensive, but also cause secondary pollution of garbage. [0003] In response to the above problems, the...

AI Technical Summary

Problems solved by technology

[0004] 1. The system is prone to jamming: when there are large-volume and long-sized garbage that is not conducive to pipeline transportation, such as discarded wine bottles, basins, bowls, shovels, and spoons, it is easy to produce Stuck phenomenon, even if the pipe diameter of the traditional garbage conveying and collecting system reaches 500mm, the screw pusher and the garbage conveying pipeline may be stuck and blocked, which will cause the system to fail to work normally

[0005] 2. There is a potential explosion hazard in this system: when garbage containing kitchen soup is thrown into the storage box from the garbage disposal port, it will not only easily pollute and corrode the garbage disposal port, storage bin, discharge valve and spiral blade pusher, but also emit Unpleasant odor (its main component is methane), and due to poor air circulation in the storage section, the methane content accumulates higher and higher. When the methane content reaches 5-15.4%, once someone throws an open flame such as an unextinguished cigarette butt A violent explosion will occur immediately after entering the storage box

[0006] 3. More and more garbage piles up in the storage box, and the garbage at the bottom layer is piled up into blocks, which affects the work efficiency of the screw pusher to push the conveyance and crush the garbage, and the traditional screw pusher is often in such as air Power suction vehicles or central garbage collection equipment and other suction transfer equipment carry out conveying and crushing operations during the suction and transfer of garbage, which is not conducive to improving the operating efficiency of suction transfer equipment

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