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Multi-freedom degree pitching device

A ball-throwing device and a technology of degrees of freedom, applied in the field of intelligent robots, can solve the problems of increasing the practicability and flexibility of the manipulator, and achieve the effect of wide working area, low manufacturing cost and simple mechanism

Pending Publication Date: 2018-10-23
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing mechanical arms mostly use a single control method, and the cost and motion accuracy cannot be well combined. The present invention provides a design scheme in which the entire arm is controlled by hydraulic pressure, and the pitching port is controlled by a motor, which takes cost and motion accuracy into consideration. Optimum, and the whole arm can realize 360-degree free rotation, which also greatly increases the practicability and flexibility of the robotic arm

Method used

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  • Multi-freedom degree pitching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as Figure 1-11 As shown, the multi-degree-of-freedom pitching device includes a throwing port 1, a multi-axis mechanical arm 2, and a bottom rotation mechanism 3. The ball throwing port 1 is installed on the upper end of the multi-axis robotic arm 2, and the bottom rotation mechanism 3 is installed on the multi-axis mechanical arm The lower end of the arm 2; the throwing port 1 includes a push plate 4, a pusher 5, 4 cladding plates 6, and 4 guide rods 7, wherein the pusher 5 includes a shaft coupling 8, a push rod 9, a lead screw 10, Motor 11, support base 12, one end of guide rod 7 is connected to the middle part of support base 12 through a pin, cladding plate 6 is fixed on the other end of guide rod 7, four cladding plates 6 form a ring structure, and push plate 4 is fixed on the push rod 9 and is located between the four guide rods, and moves along the guide rods; the motor 11 is arranged in the support seat 12, the output shaft of the motor 11 is con...

Embodiment 2

[0028] Embodiment 2: The structure of this device is the same as that of Embodiment 1, the difference is that there is a motor installation groove 20 on the support seat 12, and the motor 11 is installed in the motor installation groove 20; There are 4 guide rod mounting grooves 28, and an axle 29 is arranged in the guide rod installing groove 28, and the axle is arranged in the guide groove 27 and moves along it ( Figure 5 , 7 ).

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Abstract

The invention relates to a multi-freedom degree pitching device, and belongs to the field of robots. The multi-freedom degree pitching device comprises a ball tossing port, a multi-axis mechanical armand a bottom rotating mechanism, wherein the ball tossing port is formed in the upper end of the multi-axis mechanical arm, and the bottom rotating mechanism is arranged at the lower end of the multi-axis mechanical arm. The multi-freedom degree pitching device has the advantages that the bottom rotation cooperates with the multi-axis mechanical arm; the purposes of catching balls and pitching balls precisely and rapidly are achieved through an opened and closed adjustable structure, the structure is simple, the operation is easy, and the multi-freedom degree pitching device is suitable for industrialized production and market popularization and application.

Description

technical field [0001] The invention relates to a multi-degree-of-freedom pitching device, which belongs to the field of intelligent robots. Background technique [0002] With the continuous advancement of science and technology, more and more machines have entered people's lives, especially in recent years, intelligent machines have received more and more attention, and various robots have entered people's daily life one after another. The concept of intelligence is getting deeper and deeper into our life. The invention provides a shooting robot arm for the intelligent shooting robot, which has multiple degrees of freedom and can realize accurate and fast shooting. [0003] Existing mechanical arms mostly use a single control method, and the cost and motion accuracy cannot be well combined. The present invention provides a design scheme. The whole arm is controlled by hydraulic pressure, and the pitching port is controlled by motor, which takes cost and motion accuracy into...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/40
CPCA63B69/40
Inventor 王学军张纯伍星伞红军陈明方
Owner KUNMING UNIV OF SCI & TECH
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