Double-stroke telescopic mechanical arm device and operation method thereof
A robotic arm and double-stroke technology, which is applied in the direction of program-controlled manipulators, manipulators, claw arms, etc., can solve the problems of limited movement displacement, insufficient carrying capacity, complex structure, etc., and achieve good carrying capacity, easy maintenance, and simple and compact structure. Effect
Pending Publication Date: 2020-08-07
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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Problems solved by technology
[0003] The technical problems of the current manipulator telescopic arms include: most of them are relatively heavy; the structure is complex and the bearing capacity is insufficient; the movement displacement is limited to a certain extent, and the displacement is small.
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[0033] In order to make the purpose, technical effects and technical solutions of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments It is a part of the embodiment of the present invention. Based on the disclosed embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall all fall within the protection scope of the present invention.
[0034] see figure 1 , a double-stroke telescopic mechanical arm device according to an embodiment of the present invention, comprising: a fixed arm 1 , a telescopic barrel arm 2 and a claw mounting seat 3 .
[0035] The telescopic tube arm 2 is movably nested on the outside of the fixed arm 1 , and the claw mount 3 is movably ...
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The invention discloses a double-stroke telescopic mechanical arm device and an operation method thereof. The device comprises a fixed arm, a telescopic cylinder arm and a paw mounting seat; the fixedarm comprises an oil cylinder, reinforcing ribs and a first movement guide groove are arranged on the outer wall of a cylinder body of the oil cylinder; the telescopic cylinder arm comprises a cylinder arm body, a guide rail is arranged on the inner wall of the cylinder arm body, a driving rack and a second movement guide groove are arranged on the outer wall, the cylinder arm body is fixedly connected to a piston rod of the oil cylinder, and the cylinder arm body is movably mounted in the first movement guide groove through a guide rail; and the paw mounting seat comprises a mounting seat body and a driving gear, the mounting seat body is movably mounted in the second movement guide groove, and the driving gear is meshed with the driving rack to form a gear rack transmission structure soas to be used for enabling the paw mounting seat to move on the cylinder arm body along the second movement guide groove. The device is large in displacement, compact in structure and good in bearingcapacity.
Description
technical field [0001] The invention belongs to the technical field of mechanical arms, and in particular relates to a double-stroke retractable mechanical arm device and an operating method thereof. Background technique [0002] With the rapid development of industrial automation, manipulators are used more and more widely, and manipulators used for large and heavy machinery are developing rapidly. The telescopic arm structure is a structural form that is widely used in mechanical arms, and is mostly used on engineering vehicles or other means of transportation; its advantages are: it has a large load-carrying capacity; it has a long working distance and a High working height. [0003] The technical problems existing in the current manipulator telescopic arms include: most of them are relatively heavy; the structure is complex and the bearing capacity is insufficient; the movement displacement is limited to a certain extent, and the displacement is small. [0004] In summ...
Claims
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IPC IPC(8): B25J9/10B25J9/14B25J18/02
CPCB25J18/025B25J9/14B25J9/102
Inventor 同志学冯文军李丽霞康智强张学锋
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY