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Multi-unit linear driving three-range-of-motion loading robot

A linear drive, linear drive technology, used in loading/unloading, manipulator, transportation and packaging, etc., can solve the problems of weak load capacity and poor dynamic performance, and achieve the effect of improving bearing capacity, reducing energy consumption and high transmission efficiency

Inactive Publication Date: 2016-09-21
SHANDONG JIAOTONG UNIV
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  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-unit linear drive three-movement loading robot, which not only has the advantages of high intelligence, good flexibility, and high transmission efficiency of the existing controllable loading mechanism, but also solves the problems existing in the existing technology. Due to engineering problems such as poor dynamic performance and weak load capacity of the controllable loading mechanism, the loading robot has better dynamic performance and carrying capacity

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[0025] The technical solutions of the present invention will be further described below through the accompanying drawings and embodiments.

[0026] control figure 1 , a multi-unit linear drive three-degree-of-motion loading robot according to the present invention includes a multi-unit linear drive mechanism, a boom lifting mechanism, a bucket control mechanism and a frame 1 .

[0027] control figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , the multi-unit linear drive mechanism is composed of a first linear driver 3, a second linear driver 7, and a crankshaft 5, and the crankshaft 5 is connected to the frame 1 through the first rotating pair 9 and the second rotating pair 10, and the One end of the first linear drive 3 is connected to the frame 1 through the third rotating pair 2, and the other end is connected to the crankshaft 5 through the fourth rotating pair 4, and one end of the second linear drive 7 is connected to the frame 1 through the fifth rotating p...

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Abstract

A multi-unit linear driving three-range-of-motion loading robot comprises a multi-unit linear driving mechanism, a movable arm lifting mechanism, a fork bucket control mechanism and the like. Full-rod design is adopted for an executing mechanism of the loading robot, controllable motors drive an electric transmission system to provide power, a hydraulic transmission system of an existing hydraulic loading machine is canceled, and thus transmission efficiency is high, energy consumption is low, and reliability performance is good. Under the control of a computer, the multi-unit linear driving mechanism of the robot achieves driving with the multiple low-power motors and high-capacity and high-torque power output, and the heavy-load operation power requirement of the loading robot is met. The loading robot not only has the same characteristics of high transmission efficiency, a high response speed, high motion accuracy, good controllability and the like as a previous controllable loading mechanism but also has better load bearing performance due to the introduction of the multi-unit linear driving mechanism. Large-sized and middle-sized loading robots can be manufactured in this way.

Description

technical field [0001] The invention relates to the field of loaders, in particular to a multi-unit linear drive three-movement loading robot. Background technique [0002] Loader is a key equipment widely used in farmland, water conservancy, energy, municipal and other construction fields for bulk material loading and unloading, which plays an important role in infrastructure construction. However, traditional hydraulic loaders have high energy consumption and noise. Large, serious exhaust emissions, low level of intelligence and other shortcomings. The controllable mechanism is the product of the combination of traditional mechanism and electronic technology. The "Numerical Control Generation" equipment innovation project carried out in recent years has brought opportunities for the upgrading of traditional construction machinery technology. Aiming at the shortcomings of hydraulic loaders, the controllable mechanism and robot The relevant technology is applied to the desi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/12B25J18/00B65G65/04
CPCB25J9/12B25J9/123B25J18/00B65G65/04
Inventor 张林鲁光阳
Owner SHANDONG JIAOTONG UNIV
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