trash compactor

Abstract

The invention discloses a garbage compactor. The garbage compactor of the present invention adopts a combination of double pumps combined with servo volume speed regulation to drive the pressure head to perform garbage compression operations and drive the walking trolley to travel. When the pressure head performs compression operations and the walking trolley moves, the hydraulic system does not have variable throttling Energy consumption; the motor responds quickly, and it can sleep without turning during standby loading, and the system has no energy consumption; it adopts double-connected internal gear pumps, which have lower noise and smaller flow pulsation; when the load is heavy or light, the double pumps flow together at low pressure and high speed Operation, the small pump runs at high pressure and low speed when pressing garbage into the tank, which can reduce the output torque of the motor compared with the single pump system, reduce the operating cost of the motor, and generate less heat, no need to install a radiator, and reduce the compactor Low manufacturing cost; when the trolley is moving, the small pump of the double-internal gear pump is loaded separately, and the motor outputs a low speed, so as to obtain a stable small flow rate, and the walking speed of the trolley has good repeat stability.

Description

technical field [0001] The invention relates to the technical field of garbage compactors, in particular to a garbage compactor. Background technique [0002] With the implementation of the "Implementation Plan for Domestic Garbage Sorting System", garbage transfer and compression stations have gradually formed two categories: dry garbage transfer stations and wet garbage transfer stations. Among them, wet garbage such as kitchen waste and fruit peels are mainly transferred by vertical compression technology. The vertical compression transfer process is as follows: the collection truck full of garbage enters the unloading platform of the transfer station, and the garbage is directly unloaded into the vertical garbage bin No sewage discharge, good environmental protection; the mobile compactor can compress the garbage in the garbage bins of different berths; when the garbage bins are full, the transfer vehicle (or turning device and hook-arm truck) with a wire traction device...

AI Technical Summary

Problems solved by technology

[0009] The invention provides a garbage compactor to solve the technical problems of large energy loss, high noise, and poor repeatability of the walking speed of the walking trolley existing in the hydraulic system of the existing compactor.

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