Mobile wood crusher

Abstract

A mobile wood crusher has a vehicle body (2) where a traveling device is provided, a rotary crushing device (6) installed on one end side of the vehicle body (2) and crushing wood into crushed pieces of the wood, a tub-type feeding device (7) provided on the upper part of the rotary crushing device (6), a carry-out device (4) extendingly provided from the lower part of the rotary crushing device (6) to the other end side in the traveling direction of the vehicle body (2) and carrying and discharging the crushed pieces of the wood crushed by the rotary crushing device (6) to the outside, and a drive device (5) installed between the rotary crushing device (6) and the carry-out device(4) and driving the drive source for the traveling device (3), the rotary crushing device (6), the tub-type feeding device (7), and the carry-out device (4).

Description

technical field [0001] The present invention relates to a mobile wood crusher that crushes input wood to produce sheet-like wood chips. Background technique [0002] In order to reuse trees or branches felled from the forest as fertilizer or feed for organic cultivation, or to reduce the transportation cost by reducing the transportation volume when transporting waste wood from abandoned buildings, etc. by truck Use a wood chipper as described to break trees or waste wood into flakes. [0003] As a conventional mobile wood chipper, for example, the chipper described in Patent Document 1 is known. [0004] Such a conventional mobile wood chipper 100 includes, for example, as shown in FIG. 39 , a vehicle body 110 , a crawler traveling device 120 , an engine 130 , a hydraulic motor 140 , a vane type supply device 150 , and a conveyor belt 160 as an unloading device. [0005] In addition, directly below the vane type supply device 150, as shown in FIG. 40, a rotary crushing de...

AI Technical Summary

Problems solved by technology

It is necessary to get off the loader PC and go around to the opposite side to confirm the clogged state of the wood chips of the net 133, which reduces operability

[0028] (3) Since the vane-type supply device 150 of the mobile wood chipper 100 is disposed approximately in the center of the vehicle body 110 and is clamped by the engine 130 and the conveyor belt 160, when the vane-type supply device 150 is swung, the When cleaning, because the flap type supply device 150 swings, the wood fragments inside will also fly outside, so the wood chips will interfere in this state and cleaning will not be possible.

Thus, although the mobile wood crusher 100 can be moved for cleaning, when the mobile wood crusher 100 is moved in a state where the vane type supply device 150 is swung, due to the support of the vane type supply device 150 There is only hydraulic cylinder 192, so the connecting shaft 191 must be used to support force such as vibration during movement, which may damage the connecting shaft

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