Self-adaptive balance support device for material receiving arm of soil dumper
A balanced support, self-adaptive technology, applied in storage devices, transportation and packaging, loading/unloading, etc., can solve the problem of easy derailment of the receiving arm
Active Publication Date: 2019-02-12
TAIYUAN HEAVY MACHINERY GRP ENG TECH R & D CO LTD
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- Application Information
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Problems solved by technology
[0004] The invention discloses an adaptive balance support device for a material receiving arm of a soil dumper, which is used to solve the problem that the material receiving arm is easy to derail during the movement process
Method used
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[0020] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] Please refer to figure 1 , figure 2 , The self-adaptive balance support device of the receiving arm of the earth moving machine of the present invention mainly includes: an underframe 1, a joint bearing assembly 2, a load frame 3, a support shaft 4, a bracket 5, a pulley assembly 6 and a mechanical hook 7. Wherein, the bearing frame ...
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The invention discloses a self-adaptive balance support device for a receiving arm of a dumping plough. The self-adaptive balance support device for the receiving arm of the dumping plough comprises a chassis, a joint bearing assembly, a load bearing frame, a support shaft, supports, pulley components and mechanical hooks, wherein the load bearing frame is located above the chassis, and is connected to the chassis through the joint bearing assembly; the support shaft is arranged at one side of the load bearing frame; the supports are arranged at the two sides of the load bearing frame and are connected with the load bearing frame; the pulley components are arranged at the two sides of each support by adopting the support shaft as a symmetric line; and one mechanical hook is arranged at the outer side of each pulley assembly. According to the device provided by the invention, an inner ring and an outer ring of a joint bearing form a spherical low pair, so that the device provided by the invention has a three-direction rotation freedom degree, and when a slope between a walking roadway of the dumping plough and a walking roadway of a discharge car is changed or when a rotating angle of the receiving arm relative to the discharge car is changed, the device provided by the invention can flexibly and self-adaptively balance support the receiving arm of the dumping plough.
Description
technical field [0001] The invention relates to the field of soil dumpers, in particular to an adaptive balance support device for a material receiving arm of a soil dumper. Background technique [0002] The soil dumper is one of the key equipment of the large-scale bulk material conveying system. The soil dumper is composed of a discharge arm, a material receiving arm, a chassis device, a tower, etc., and both the discharge arm and the material receiving arm are equipped with equipment for conveying bulk materials. The belt; the unloading truck is used together with the working surface belt conveyor and the soil dumper to transport the bulk material (such as crushed waste rock) on the ground belt conveyor to the receiving arm of the soil dumper, and the material receiving arm will transfer the bulk material After lifting to a certain height, it is discharged to the discharge arm, and then the discharge arm discharges the bulk material in the dump. Among them, one end of th...
Claims
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IPC IPC(8): B65G67/24B65G63/02
CPCB65G63/027B65G67/24
Inventor 杨佐孙刚李文晋张珏郭云飞
Owner TAIYUAN HEAVY MACHINERY GRP ENG TECH R & D CO LTD