Parasitic type timber turn-over device

Abstract

The invention provides a parasitic type timber turn-over device. The parasitic type timber turn-over device is characterized by fixing a fixed pulley and an electric hoist or other winches with the same function on a timber advancing and retreating device arranged on a running vehicle through a band sawing machine, so that a parasitic type timber turn-over device with a lifting function is formed.The fixed pulley is fixed on the upper end of a fixed tool rest which is arranged on the timber advancing and retreating device on the running vehicle, the electric hoist is fixed on the bottom of the timber advancing and retreating device; and during use, the free end of a steel wire rope bypasses the fixed pulley arranged at the upper end of the fixed tool rest and is wound on timber from the upper front direction to the lower rear direction of the timber, and the wound circle number and the fixed position of the free end can be determined according to the actual situation, and the timber can be overturned in situ when the electric hoist is started, so that if all the timber advancing and retreating devices on the running vehicle are provided with the device, the thicker and long timbercan be synchronously or asynchronously overturned to be in any direction. The device has the beneficial effects of being simple in structure, convenient in use, low in construction cost, labor-savingand efficient.

Description

Technical field: [0001] The invention belongs to a device on a band saw machine sports car in woodworking machinery. Background technique: [0002] Known, the bigger round log of diameter is to be placed on the sports car of band saw machine with row hoisting or forklift, and just starts processing after being fixed by the sliding fixed knife on the wood advancing and retreating device. However, for logs with larger diameters, the logs are processed into right angles or squares first, and then the plates with fixed dimensions are processed. Therefore, during the processing, the processed materials need to be turned over and fixed before reprocessing. . Because the passive processing material is heavy, it is difficult to turn over by manpower. It can only be turned over or turned around by using a forklift or a crane. However, the construction cost is high and the conditions of the construction site are high, especially for the diameter Larger and longer semi-finished lumbe...

AI Technical Summary

Problems solved by technology

Because the passive processing material is heavy, it is difficult to turn over by manpower. It can only be turned over or turned around by using a forklift or a crane. However, the construction cost is high and the conditions of the construction site are high, especially for the diameter Larger and longer semi-finished wood is not suitable for turning over and processing, so the invention is as follows

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