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forestry machinery

A technology for forestry machinery and chassis, applied in forestry, agriculture, motor vehicles, etc., can solve the problems of increasing the manufacturing cost and weight of crawler units

Active Publication Date: 2021-12-24
PONSSE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In turn, this increases the manufacturing cost and weight of the tracked unit

Method used

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Embodiment Construction

[0072] When referring to the forestry machine according to the present invention and according to figure 1 When considering a prior art forestry machine 10, it is conceivable that the forestry machine comprises at least two parts, namely a front part 10.1 and a rear part 10.2, wherein the front part 10.1 is constructed around a first chassis 14 and the rear part 10.2 in turn surrounds a second Two chassis 16 structures. The first chassis 14 and the second chassis 16 are joined together by means of a central pivot. In the case of its front part 10.1, the forestry machine 10 according to the invention can completely correspond to the ones according to the prior art, figure 1 The forestry machine shown in , a self-erecting skidder. similar to figure 1 According to the forestry machine 10 of the prior art, the forestry machine 10 according to the present invention may also include a set of lifting arms 61 . The set of lifting booms may contain a grapple or other similar means ...

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Abstract

The invention relates to a forestry machine (10) comprising a chassis (12) made of at least two parts, comprising a first chassis (14) and a second chassis pivoted in succession by means of a central pivot (36) (16); the wheel set (18), which is arranged in connection with the first chassis (14) and the second chassis (16); an engine (22) for generating driving power; a power transmission device (24) for transmitting power ), which includes the power transmission device (24.1) of the first chassis (14) and the power transmission device (24.2) of the second chassis (16); and is supported on the second chassis (16) for transportation A loading space (26) for a load, wherein the second chassis (16) comprises two longitudinal sections (48) attached to each other at least in front of the loading space (26), and the loading space (26) is along said forestry machine (10 ) extends between said longitudinal portions (48). The power transmission device (24.2) of the second chassis (16) is arranged on the second chassis in front of the loading space (26) along the travel direction of the forestry machine (10) between the central pivot (36) and the loading space (26) (16), so as to distribute power to the drive wheels (25) of each wheel set (18) of the second chassis (16) from the front of the loading space (26), and each of the second chassis (16) The driving wheel (25) is installed in the second chassis (16) at a fixed position relative to the longitudinal length of the second chassis (16).

Description

technical field [0001] The invention relates to a forestry machine comprising: [0002] - a chassis made of at least two parts, comprising a first chassis and a second chassis pivoted in succession by means of a central pivot, [0003] - a wheel set, the wheel set being connected to the first chassis and the second chassis and arranged on both sides of the first chassis and the second chassis, for supporting the forestry machine on the ground above, each of said wheel sets comprises at least two wheels spaced apart from each other by a certain distance along the longitudinal direction of said chassis, wherein at least one wheel in each wheel set is a driving wheel, [0004] - an engine for generating drive power cooperating in connection with said first chassis, [0005] - power transmission means for transmitting power from said engine to said wheelset, comprising power transmission means of a first chassis in said first chassis and power transmission means of a second chas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G23/00B60P3/41B62D55/065
CPCA01G23/00B60P3/41B62D55/065B62D21/186A01G23/003A01G23/081B60P7/12B62D33/0215B62D53/02B62D55/0655B62D59/02
Inventor P·胡卡宁K·埃诺拉
Owner PONSSE