Mechanical arm structure
A technology of manipulators and fuselages, applied in the direction of manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of reducing operating precision, reducing operating speed, and the sensitivity of manipulators cannot achieve the best results, so as to improve operating speed and operating accuracy Effect
Inactive Publication Date: 2015-05-27
周玉梅
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Problems solved by technology
In order to save production costs, many existing manipulators use a single photoelectric encoder. When controlling the big arm, forearm and hand grip, the distance is far away, and they cannot be controlled immediately, which reduces the operating speed and makes the manipulator The sensitivity cannot achieve the best effect; and because there is no connection setting, the synchronous effect between the motor and each component cannot be achieved, which reduces the working accuracy
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[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer definition of the protection scope of the present invention
[0013] like figure 1 As shown, a manipulator structure includes a fuselage 1, a boom motor 2 arranged in the fuselage 1, and a first photoelectric encoder 3 arranged in the fuselage 1 on the left side of the boom motor 2, and Boom 4 arranged on the top of the fuselage 1, and the second photoelectric encoder 7 arranged below the boom 4 and on the left side of the fuselage 1, and the timing belt 6 arranged on the top of the boom 4, and arranged on the timing belt 6 above the forearm motor 5, and the forearm 8 arranged below the synchronous belt 6 and above the boom 4, and the wrist lifting motor 9 arranged above the forearm 8, and the hand...
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The invention discloses a mechanical arm structure. The mechanical arm structure comprises a machine body, a large-arm motor arranged in the machine body, a first photo-electric encoder arranged in the machine body and disposed on the left side of the large-arm motor, a second photo-electric encoder arranged right under a large arm and disposed on the left side of the machine body, a synchronous belt arranged right above the large arm, a small-arm motor arranged right above the synchronous belt, a small arm arranged right under the synchronous belt and disposed right above the large arm, a wrist lifting motor arranged right above the small arm, a handle motor arranged right under the small arm and a handle arranged right under the handle motor, wherein the right end part of the small arm is connected to the left ends of the synchronous belt and the large arm. The mechanical arm structure has the advantages of high sensitivity, high speed and high accuracy.
Description
technical field [0001] The invention relates to a manipulator structure. Background technique [0002] Technology changes life. In today's life, with the rapid development of technology, manipulators are widely used. Compared with human hands, the sensitivity of manipulators is relatively better, and it can work for a long time, and its endurance is better than that of human hands. In order to save production costs, many existing manipulators use a single photoelectric encoder. When controlling the big arm, forearm and hand grip, the distance is far away, and they cannot be controlled immediately, which reduces the operating speed and makes the manipulator The sensitivity cannot achieve the best effect; and because there is no connection setting, the synchronous effect between the motor and each component cannot be achieved, which reduces the working accuracy. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art,...
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IPC IPC(8): B25J9/00
Inventor 周玉梅
Owner 周玉梅