Electric double hand rubbing bionic device

A two-handed, electric technology, applied in electromechanical devices, transmission devices, electric components, etc., can solve the problems of high cost, complex structure, high cost, etc., and achieve the effects of wide popularization, high work reliability and simple structure.

Active Publication Date: 2014-01-08
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only makes the whole device extremely large and complex, but also extremely expensive
Such as the rubbing massager disclosed in Chinese patent document CN 102940566 A, not only the structure is extremely complex, but also fails to give the trajectory of bionic motion; another example is the numerically controlled rubbing type grinding machine disclosed in Chinese patent document CN 103252709 A, then adopted 3 servo The motor, as well as the extremely complex mechanical transmission system, is bulky and expensive
From a kinematic point of view, no substantial hands-rubbing bionic device has yet been retrieved

Method used

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  • Electric double hand rubbing bionic device
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  • Electric double hand rubbing bionic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 The shown bionic device for electric hands rubbing includes a frame (not shown in the figure), and two sets of rubbing components 10, 10' arranged on the frame.

[0029] The kneading assembly 10 includes a worm wheel 1 that is rotatably arranged on the frame around the axis, a connecting rod 2 that is rotatably arranged on the worm wheel 1 through a pin shaft 3, and is hinged on the frame and can rotate around its own axis. Cylinder 4. There is an eccentric pin hole on the worm wheel 1, the center line of the pin hole is parallel to the axis line of the worm wheel 1, one end of the pin shaft 3 is connected to the upper part of the connecting rod 2, and the other end is rotatably passed through the above pin hole middle.

[0030] The axis line of the cylinder 4 is parallel to the axis line of the worm wheel 1, and the cylinder 4 is provided with a radially through-hole, and the connecting rod 2 is fitted in the above-mentioned through hole with clear...

Embodiment 2

[0035] see figure 2 Shown electric hands rubbing bionic device, the difference between this bionic device and embodiment 1 mainly lies in the setting of the parts that provide connecting rod 2, 2' guide. In this embodiment, the connecting rod 2, 2' is provided as the center of the sliding seat 5, 5' hinged on the frame, and the two axial ends of the sliding seat 5, 5' are at the hinge point on the frame. The connecting line is parallel to the axes of the gears 1 and 1'. The sliding seats 5, 5' are respectively provided with through holes for the connecting rods 2, 2' to penetrate, and the connecting rods 2, 2' are respectively fitted in the through holes on the sliding seats 5, 5' with clearance fit, and the connecting rods 2, 2' and sliding seat 5, 5' respectively form a plane low pair, when the worm 7 rotates to drive the worm gear 1, worm gear 1' to rotate, the connecting rods 2, 2' are opposite to each other under the action of the pin shaft 3, 3' respectively Since t...

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PUM

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Abstract

The invention discloses an electric double hand rubbing bionic device. Quite simple worms, worm gears, connecting rods and cylinders or sliding seats are used for realizing complex planar motion simulating rubbing of two hands, wherein the centers of the cylinders or sliding seats are hinged to a rack; rubbing tools with different functions are fixed to the lower ends of the connecting rods so that various electric double hand rubbing bionic devices with different functions can be formed. The electric double hand rubbing bionic device is quite simple in structure, very low in construction cost, high in operational reliability, and capable of meeting requirements for rubbing bionic devices of different industries. Therefore, the electric double hand rubbing bionic device presents a striking contrast to existing bionic devices which are large and complex in structure and quite high in construction cost, and can be widely popularized and used.

Description

[0001] technical field [0002] The invention relates to an electric bionic device for rubbing hands. [0003] Background technique [0004] At present, in the fields of production and life such as industry, medical treatment, and agriculture, there is an urgent need for a simple, practical, and low-cost hands-rubbing mechanism. For example, kneading and stirring powdery and lumpy materials in industrial production, hand massage in medical equipment, kneading tea leaves (mainly Biluochun) in agricultural production, kneading noodles in food production, etc. [0005] However, in the innovative design of the mechanism, it is extremely difficult to imitate the movement of human hands by relying solely on the movement of the mechanism itself. Because the movement of human hands rubbing is a compound motion of linear motion and swing. Using numerical control technology to imitate the action of human rubbing is the easiest technical solution to think of. However, using numeric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/12H02K7/116
CPCF16H37/122F16H37/126H02K7/1166
Inventor 王传洋窦云霞钟康民
Owner SUZHOU UNIV
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