Prepressing type garbage compactor having weighing function and weighing method thereof

Abstract

The invention provides a pressing type garbage compactor having a weighing function and a weighing method thereof and belongs to the technical field of a prepressing type garbage compactor. The pressing type garbage compactor having the weighing function and the weighing method thereof aim at solving the technical problem that the compactor can weigh garbage without a weighing sensor. According to the technical scheme, the pressing type garbage compactor having the weighing function comprises a box body; the top of the box body is provided with a feeding hole; the front end surface of the box body is provided with a discharging hole; the discharging hole is provided with a gate; the interior of the box body is provided with a driving device; a compactor head is arranged on the driving device; the interior of the box body is provided with a displacement sensor with the compactor head serving as a sensing object; the driving device and the displacement sensor are electrically connected with a control device; the control device is arranged on the exterior of the box body. The pressing type garbage compactor having the weighing function is applicable to the domestic garbage disposal field.

Description

technical field [0001] The invention discloses a pre-compressed garbage compressor with a weighing function and a weighing method thereof, belonging to the technical field of the pre-compressed garbage compressor. Background technique [0002] The garbage compressor is one of the main equipment of the garbage transfer station. It is a mechanical device that compresses the collected garbage controlled by the hydraulic system to reduce the volume of the garbage; at present, the name of the pre-compressed garbage compressor on the market is The weighing method usually adopts the overall weighing of the compressor or the overall weighing of the pre-compression chamber. The traditional four-point weighing method is used for the overall weighing of the compressor, that is, the four load cells are respectively installed on the four fulcrums at the bottom of the compressor. Furthermore, the weight of the garbage entering the compression chamber of the compressor is measured in real ...

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Problems solved by technology

[0002] The garbage compressor is one of the main equipment of the garbage transfer station. It is a mechanical device that compresses the collected garbage controlled by the hydraulic system to reduce the volume of the garbage; at present, the name of the pre-compressed garbage compressor on the market is The weighing method usually adopts the overall weighing of the compressor or the overall weighing of the pre-compression chamber. The traditional four-point weighing method is used for the overall weighing of the compressor, that is, the four load cells are respectively installed on the four fulcrums at the bottom of the compressor. Furthermore, the weight of the garbage entering the compression chamber of the compressor is measured in real time, but since the total weight of the garbage in the pre-compression chamber after compression only accounts for about one-fifth of the total weight of the compressor, this weighing method The error of the measurement results is relatively large; the overall weighing method of the pre-compression chamber is mainly aimed at the hinged structure of the connection between the pre-compression chamber and the compression chamber, and the four load cells are only installed at the bottom of the pre-compression chamber. What is measured is the pre-compression chamber and the garbage inside. Although this weighing method has improved measurement accuracy compared with the overall weighing method of the compressor, due to the connection between the pre-compression chamber and the compression chamber, the final The measurement results will still be greatly affected; in addition, the above two weighing methods use four load cells installed on the compressor for measurement, so there are disadvantages of high cost and complicated installation and commissioning

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