Rotary mechanical arm of hydraulic manipulator

Abstract

The invention discloses a rotary mechanical arm of a hydraulic manipulator. A main arm is included, a first mounting groove and a first rotating motor are arranged in the main arm; the output end of the first rotating motor is connected with a first support arm; one end of the first supporting arm is in threaded connection with a first balancing weight, and the other end of the first supporting arm is integrally connected with a T-shaped cylinder; the T-shaped cylinder is in fit with a first bearing; the T-shaped cylinder is in rotational fit with a second support arm; a second mounting grooveand a second rotating motor are arranged in the first support arm; the output end of the second rotating motor is connected with the second support arm; a third mounting groove and a telescopic cylinder are arranged in the second support arm; the second support arm is provided with a rectangular sliding chute opening; the rectangular sliding chute opening is in sliding fit with a third support arm; one end of the third support arm is in threaded connection with a second balancing weight; a fourth mounting groove, a third rotating motor and a second bearing are arranged in the third support arm; the output end of the third rotating motor is connected with a transverse plate; and mechanical fingers are mounted on the transverse plate.

Description

technical field [0001] The invention belongs to the field of manipulators, and in particular relates to a rotating mechanical arm of a hydraulic manipulator. Background technique [0002] With the development and progress of science and technology, people's requirements for things have changed from the old thinking that can be used to become quite delicate and demanding. Only the idea of ​​continuous improvement or innovation will produce new forms to increase the added value of products. , in order to survive under the test of fierce market competition. Due to its unique operational flexibility, the robotic arm has been widely used in industrial assembly, safety and explosion-proof fields. [0003] The mechanical arms currently on the market have disadvantages such as poor structural adjustment flexibility, complex structure, limited rotation angle, limited range of motion, and general work efficiency. The technical requirements for maintenance are relatively high, and th...

AI Technical Summary

Problems solved by technology

[0003] The mechanical arms currently on the market have disadvantages such as poor structural adjustment flexibility, complex structure, limited rotation angle, limited range of motion, and general work efficiency. The technical requirements for maintenance are relatively high, and the purchase cost increases due to its high price. If we can invent a mechanical arm with a simple structure, easy maintenance and manufacturing, and can achieve the purpose of use, it will undoubtedly be welcomed by the public. For this reason, we propose a hydraulic Rotating robotic arm for manipulators to meet demand

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