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Chassis balancing device for hydraulic traveling machine

A technology of balancing device and walking machine, which is applied to the chassis of agricultural machinery, agricultural machinery and implements, applications, etc., to achieve the effects of small center of gravity changes, reasonable mechanism settings, and large steering thrust

Inactive Publication Date: 2018-02-09
和县农坛机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its balance mechanism cannot adapt the agricultural machine to use on uneven terrain

Method used

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  • Chassis balancing device for hydraulic traveling machine
  • Chassis balancing device for hydraulic traveling machine
  • Chassis balancing device for hydraulic traveling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] combine Figure 1 to Figure 5 , a chassis balancing device for a hydraulic walking machine in this embodiment, comprising a frame 1, a head support chassis 2, a walking support mechanism 4, a hydraulic steering mechanism 3, a balance mechanism and a load-carrying chassis 6, the bottom of the frame 1 The walking supporting mechanism 4 is installed, and the walking supporting mechanism 4 is driven by a hydraulic motor, and the four walking supporting mechanisms 4 support the frame 1 . The head support chassis 2 is installed on the front end of the frame 1, and the head support chassis 2 can be used to fix the power part.

[0036] In order to set the balance mechanism, two parallel crossbars are fixedly connected at the position where the frame 1 is located between the four walking support mechanisms 4, and the crossbars are horizontally arranged horizontally, that is, perpendicular to the running direction of the frame. The balance mechanism comprises a balance side plat...

Embodiment 2

[0044] The basic structure of the chassis balance device of a hydraulic walking machine in this embodiment is the same as in Embodiment 1, except that the angle between the first connecting rod and the second connecting rod in this embodiment is 145°, and The second section of the connecting rod is parallel to the piston rod in the initial position. A fixed connecting plate 53 is fixedly connected to the protruding sections of the balance cylinder 62 and the support cylinder 63 to increase the stability between the load-bearing chassis 6 and the balance mechanism.

Embodiment 3

[0046] combine Figure 5 , the chassis balancing device of a hydraulic walking machine in this embodiment has the same basic structure as that of Embodiment 2, the difference is that the chassis balancing device of this embodiment also includes a limit mechanism 7, and the limit mechanism 7 mainly It consists of a transverse connecting plate 71 and a longitudinal connecting plate 72. Wherein, the transverse connecting plate 71 is horizontally fixed on the two ends of the cross bar of the frame 1, and the longitudinal connecting plate 72 is vertically fixed on the chassis frame 61 in the bearing chassis 6; A sliding groove is provided, and the two sliding grooves are engaged with each other. The snap connection can be formed by welding after connection, or an opening can be reserved on the side of the transverse connecting plate 71 or the longitudinal connecting plate 72 to facilitate installation.

[0047] When the inclination angle of the left and right sides of the fuselag...

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Abstract

The invention discloses a chassis balancing device of a hydraulic traveling machine, which belongs to the field of agricultural machinery. The invention includes a frame, a head support chassis, a walking support mechanism, a hydraulic steering mechanism, a balance mechanism and a load-bearing chassis. Balance beam, two parallel bars are arranged horizontally at the rear of the frame, balance side plates are hinged at both ends of the bar, the other end of the balance side plate is hinged with the balance beam, the bar, balance side plate and balance The crossbeams form a parallelogram structure; the load-bearing chassis is connected to the balance mechanism through hinges, so that the load-bearing chassis maintains a balanced position; the hydraulic steering mechanisms are respectively installed on the frame to control the steering of the walking support mechanism. The invention maintains the bearing chassis in a horizontal state through the balance mechanism, lowers the center of gravity, effectively avoids rollover accidents, and is easy to turn and easy to use.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a chassis balance device of a hydraulic traveling machine. Background technique [0002] With the adjustment of the agricultural industrial structure, the large-scale operation of farmland has become the trend of agricultural production, followed by the input of large-scale agricultural machinery into the field of agricultural production. [0003] At present, the plant protection machinery applied to crops is mainly a large self-propelled boom sprayer. This kind of machine has a large ground clearance, and it can walk on the farmland of high-stem crops and carry out spraying and fertilization operations. This model has strong adaptability and high efficiency, but it also has some problems to be solved urgently. [0004] In order to avoid damage to the crops, the height of the chassis of the agricultural machinery from the ground is high, resulting in an unstable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B51/02
Inventor 周谨余
Owner 和县农坛机械厂