Polar coordinate type simple hydraulic manipulator
A polar coordinate and manipulator technology, applied in the field of manipulators, can solve the problems of inconvenient maintenance, high cost and complex structure, and achieve the effects of convenient maintenance, low cost and simple structure
Inactive Publication Date: 2017-05-03
GUANGXI UNIV
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Problems solved by technology
[0003] The purpose of the present invention is to propose a polar coordinate type simple hydraulic manipulator, which can realize the motion of three degrees of freedom of pitching, stretching and turning, in order to solve the problems of high cost, comp
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[0007] The technical solution of the present invention will be further described below with reference to the accompanying drawings.
[0008] A polar coordinate type simple hydraulic manipulator, consisting of 1 detection device 2 guide rod 3 gripper 4 piston rod 5 telescopic hydraulic cylinder 6 piston rod 7 tilt hydraulic cylinder 8 rotary hydraulic cylinder 9 base, the column is installed on the turntable, The telescopic hydraulic cylinder is connected with the column and the hydraulic cylinder rod of the pitching hydraulic cylinder through the hinge, the cylinder body of the pitching hydraulic cylinder is connected with the column through the hinge, the claw is installed on the hydraulic cylinder rod of the telescopic hydraulic cylinder, the rotary table and the rotary hydraulic cylinder in the base cylinder connected.
[0009] The invention has the advantages that: the cylinder body of the pitching hydraulic cylinder is connected with the column through a hinge, the hydrau...
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The invention relates to a polar coordinate type simple hydraulic manipulator. The polar coordinate type simple hydraulic manipulator is composed of a rotary table, a base, a paw, a telescopic hydraulic cylinder rod, a telescopic hydraulic cylinder, a pitch hydraulic cylinder rod and a pitch hydraulic cylinder. A stand column is mounted on the rotary table. The telescopic hydraulic cylinder is connected with the stand column and the hydraulic cylinder rod of the pitch hydraulic cylinder through hinges. A cylinder body of the pitch hydraulic cylinder is connected with the stand column through a hinge. The paw is mounted on the hydraulic cylinder rod of the telescopic hydraulic cylinder. The rotary table is connected with a rotary hydraulic cylinder in the base. The polar coordinate type simple hydraulic manipulator has the advantages that the structure for achieving pitching movement of an arm is simple; and the requirement for positioning of the manipulator can be met by controlling moving and stopping of the hydraulic cylinders, and thus the polar coordinate type simple hydraulic manipulator has the characteristics of being low in cost, simple in structure and convenient to maintain.
Description
technical field [0001] The invention relates to the technical field of manipulators, in particular to a polar coordinate type simple hydraulic manipulator. Background technique [0002] With the wide application of manipulator technology, general-purpose teaching manipulators with independent controllers, flexible actions, and suitable for experimental teaching in colleges and universities have developed rapidly. The manipulator has good control performance and fast response, but the cost is high; most of the existing hydraulically driven teaching manipulators are Cartesian coordinate manipulators, and the Cartesian coordinate manipulators are more complicated in structure and difficult to maintain. However, the teaching-type universal manipulator with low cost, convenient maintenance, and easy learning and mastering plays an increasingly important role in the experimental teaching of college and technical secondary education. Contents of the invention [0003] The purpos...
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Inventor 刘冰谢晋全李欣贾梓镔刘应军姜华骏刘卉其他发明人请求不公开姓名
Owner GUANGXI UNIV