Anti-trap garbage automatic door closing system and control method for split garbage compression equipment

Abstract

The present invention relates to the technical field of sanitation garbage disposal equipment, in particular to a separate garbage compression equipment automatic door closing system and control method for preventing garbage from being trapped. A split-type garbage compression equipment anti-trap automatic door closing system, comprising a compression head mechanism, including a compression head; a gate opening and closing mechanism; a hydraulic control module, connected with the compression head mechanism and the gate opening and closing mechanism, for driving the The compression head mechanism performs the garbage compression operation or drives the gate opening and closing mechanism to perform the gate opening and closing operation, including a pressure sensor for collecting pressure information of the hydraulic system when the compression head squeezes garbage or the gate is closed. The application system can link the compression head mechanism and the gate mechanism of the compression equipment, and use the displacement sensor to accurately control the movement path of the compression head, so that when the gate is closed, it will be closely attached to the front end of the compression head, and the gap between the gate and the compression head will not be too large when the gate is closed. The phenomenon of trapping garbage and garbage hanging caused by large size.

Description

technical field [0001] The invention relates to the technical field of environmental sanitation waste treatment equipment, in particular to a system and a control method for an automatic door closing system and a control method for preventing entrapment of waste in a split type waste compression equipment. Background technique [0002] At present, among the garbage disposal equipment in the domestic market, there are mainly two ways to judge the door closing of the split-type garbage compression equipment: one is to rely on the manual operation of the on-site operator, because the entire compression head device and the gate device of the equipment are hidden inside the equipment and cannot be closed. Visually observe the matching gap between the compression head and the gate, and it is impossible to judge the garbage situation at the lower end of the gate when the gate is closed and whether there is a phenomenon of garbage trapping after closing the gate; Logic control is pe...

AI Technical Summary

Problems solved by technology

[0002] At present, among the garbage disposal equipment in the domestic market, there are mainly two ways to judge the closing of the split garbage compression equipment: one is to rely on the manual operation of the on-site operator, because the entire compression head device and the gate device of the equipment are hidden inside the equipment and cannot be closed. Visually observe the matching gap between the compression head and the gate, and it is impossible to judge the garbage situation at the lower end of the gate when the door is closed and whether there is garbage trapped after the door is closed; the second method is to install a limit switch at the matching position between the compression head and the gate, and then through the CPU Carry out logic control to automatically control the closing of the gate, but the position acquisition of the limit switch is not accurate, and it can only be transmitted point-to-point, and only one position information can be collected at a time, so it is difficult to prevent the phenomenon of garbage trapping after closing the door

Feedback from the actual use of the market shows that the above two methods cannot effectively solve the phenomenon of garbage being trapped after the loading box is closed, which will eventually cause the loading box to affect the appearance of the city during transportation, pollute the clean road surface, and affect the safe driving of other vehicles. Subject to administrative penalties from relevant administrative departments, in severe cases, vehicles will be banned from the road

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