A device suitable for electromagnetic dual-drive liquid metal
A liquid metal, dual-drive technology, applied in the direction of electromechanical devices, electrical components, etc., can solve the problems of high cost, limiting the electrical characteristics of liquid metal, and low efficiency, and achieve good stability, compact structure, and high efficiency.
Active Publication Date: 2020-07-28
CHONGQING UNIV OF ARTS & SCI
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Problems solved by technology
Gravity may directly affect the work of the robot, and the machine cannot be operated on the vertical plane, which is inefficient
Moreover, the cost of this method is very high. Compared with some current power models, the disadvantages outweigh the advantages, and a lot of resource investment is required.
The power unit is installed at the bottom of the wheel and uses electric field and gravity as the driving source, so its movement will be greatly restricted by gravity, thus limiting the performance of the liquid metal's electrical properties
Method used
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[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented.
[0028] Such as figure 1 As shown, the main part of the appearance of the present invention consists of 1. a cylindrical shell, 2. an annular tubular wrapping container for carrying electrolyte and liquid metal, 3. one drive shaft, and 4. a rolling shaft, three of which are selected in this example. 5. Composed of a small disk magnetic device.
[0029] Such as figure 2As shown, the driving shaft is made by 3D printing technology, and it consists of three parts: 6. Small base, 7. Battery area, 8. Driving rod. Small-sized base 6 is installed on the small-sized disk magnetic device 5, and ...
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The invention provides a device applicable to electromagnetic dual drive liquid metal, which utilizes the excellent conductive performance and magnetic properties of the liquid metal, drives the liquid metal to move in a non-contact rotating magnetic field or directionally move towards a negative electrode and thus achieves the purpose of driving a driving shaft (3) to operate. The device is mainly composed of a cylindrical housing (1), a driving shaft (3), rolling shafts (4), a circular tube shaped wrapping container (2), a small disk magnetic device (5) and a magnetic ball (12). The device can arbitrarily adjust the size of the housing container and the inner structure according to a 3D technology and the deformability of the liquid metal so as to be applicable to various environments; and meanwhile, the magnetic drive and the electric drive of the device are not mutually affected, the gravity can be ignored, and the device can work efficiently and stably in flat plane, inclined plane and underwater environments and can be applied to different fields.
Description
technical field [0001] The invention relates to the technical field of driving, in particular to the technical field of electromagnetic double driving using liquid metal. Background technique [0002] Whether working alongside or collaborating with humans, machines are becoming ubiquitous: They perform surgery, they drive autonomously, they explore space, they explore the oceans and the depths of the sea, and they are integrated into everyday life. Machine materials and bionic design, and micro / nano-level machines are attracting more and more extensive attention from researchers in this field. . [0003] So far, various types of machines can use different drive methods, including external drives such as magnetism, light, ultrasound, biological generators, chemical fuels, etc. By using stimulation methods such as pH, reduction oxidation, temperature, magnetism, sound, light, etc., the items are delivered and released; the delivery and release of substances is achieved throu...
Claims
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IPC IPC(8): H02K44/06
CPCH02K44/06
Inventor 梁书婷王曾维官崇平
Owner CHONGQING UNIV OF ARTS & SCI