Permanentmagnet suspension caterpillar band road technique
A magnetic levitation and crawler technology, applied in transportation, packaging, escalators, etc., can solve the problems of high operating cost, short service life, large friction coefficient, etc., and achieve the effect of low operating cost, long service life and small frictional resistance
Inactive Publication Date: 2013-01-30
李岭群
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Problems solved by technology
Its disadvantages are high energy consumption, high friction coefficient, short service life and high operating cost
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[0027] The crawler track of the present invention is suspended on the road bearing, and is driven by a magnetic motor to run the permanent magnetic levitation crawler track road technology. It includes three parts: crawler belt, road bearing and magnetic motor, among which:
[0028] Crawler track: It consists of a belt body, connectors and upper permanent magnets. The belt body is a node-shaped unit, and two adjacent belt bodies are connected by connecting pieces to form a track. There are upper permanent magnets fixed on the lower surface of each belt body, and the upper permanent magnets are arranged in parallel along the moving direction of the crawler belt, generally two, and the number of upper permanent magnets can be increased or decreased depending on the demand for the permanent magnetic levitation force.
[0029] Road bearing: It is composed of a road bearing body and a lower permanent magnet. The section of the road bearing is concave, and the lower permanent magn...
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The invention relates to a permanent magnet suspension band track road technology, comprising a band track, a roadbed and a magnetic motor; wherein, the whole band track is composed of a plurality of band bodies which are in sections, and two adjacent band bodies are connected by a connecting piece; the lower surface of each band body is provided with at least one upper permanent magnet, the upper permanent magnet of each band body is parallel arranged along the motion direction of the band track; the lower surface of each band body is provided with a linear stator; a roadbed is a concave shape, the band track is embedded above the opening of the concave shape; the upper surface of the roadbed is provided with a lower permanent magnet corresponding to the upper permanent magnet on the lower surface of the band body, the same poles of the upper and lower permanent magnets are opposite to each other to form repelling suspending force; a magnetic motor is arranged on the roadbed, a wheel rim of the rotor wheel on the magnetic motor is provided with permanent magnet rotors in an equidistant manner, the permanent magnet rotors are positioned below the linear stator at the lower surface of the band track; the opposite pole of the permanent magnet rotor faces that of the linear stator, thus generating attractive force; the spacing between the permanent magnet rotors is equal to the spacing between the linear stators at the lower surface of the band track.
Description
technical field [0001] The invention belongs to the technical field of crawler delivery technology for transporting people or objects, and in particular relates to a permanent magnetic levitation crawler track technology. Background technique [0002] At present, the horizontal elevators widely used in airports and other places (for example: the horizontal elevators used to transport people or goods such as luggage) are designed with a full mechanical structure; the conveyor belts used in industrial and agricultural production are also designed with a full mechanical structure. Its basic transmission components are crawlers, fixed pulleys and driving wheels supporting it. Its disadvantages are high energy consumption, high friction coefficient, short service life and high operating cost. Contents of the invention [0003] The purpose of the present invention is to provide a permanent magnetic levitation crawler track technology, in order to overcome the defects in the kno...
Claims
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IPC IPC(8): B66B21/10B66B23/00B66B23/02
Inventor 李岭群
Owner 李岭群