Multiunit connecting rod-driven three-range-of-motion loading robot

A connecting rod-driven, three-degree-of-movement technology, used in mechanically driven excavators/dredgers, earthmovers/shovels, construction, etc. The effect of reducing energy consumption, improving rigidity and low energy consumption

Inactive Publication Date: 2016-10-12
SHANDONG JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-unit link-driven three-movement loading robot, which has the advantages of high intelligence, good flexibility, and high transmission efficiency of the existing controllable loading mechanism, and solves the problems existing in the existing technology. There are engineering problems such as poor dynamic performance and weak load capacity of the controllable loading mechanism, so that the loading robot has better dynamic performance and load capacity

Method used

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  • Multiunit connecting rod-driven three-range-of-motion loading robot

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Embodiment Construction

[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 link-driven three-activity loading robot according to the present invention includes a multi-unit link 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 connecting rod drive mechanism includes a frame 1, a first active rod 3, a second active rod 11, a first connecting rod 5, a second connecting rod 9, and a crankshaft 7, and one end of the first active rod 3 passes through The first rotating pair 2 is connected to the frame 1, and the other end is connected to one end of the first connecting rod 5 through the second rotating pair 4, and the other end of the first connecting rod 5 is connected to the crankshaft 7 through the third rotating pair 6. One end of the second ac...

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Abstract

A multiunit connecting rod-driven three-range-of-motion loading robot comprises a multiunit connecting rod driving mechanism, a movable lifting mechanism, a bucket control mechanism and the like. All-rod design is adopted by an actuation mechanism of the loading robot, a controllable motor drives an electric transmission system to provide power, a hydraulic transmission system of an existing hydraulic loading machine is omitted, the transmission efficiency is high, the energy consumption is low, and the reliability is good. Driving of a plurality of small-power motors is achieved through the multiunit connecting rod driving mechanism of the robot under the control of a computer, and the high-capacity operation power requirement of the loading robot is met through high-power and high-torque power output. The loading robot has the characteristics of an original controllable loading mechanism that the transmission efficiency is high, the response speed is high, the motion precision is high, and the controllability is good, the bearing performance of the loading robot is made better through the multiunit connecting rod-driving mechanism, and the multiunit connecting rod-driving mechanism can be used for manufacturing large and medium-sized loading robots.

Description

technical field [0001] The invention relates to the field of loaders, in particular to a multi-unit link-driven 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 desig...

Claims

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Application Information

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IPC IPC(8): E02F3/42E02F3/43E02F3/34
CPCE02F3/422E02F3/3405E02F3/431
Inventor 张林张萌萌
Owner SHANDONG JIAOTONG UNIV
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