The invention provides a strong magnetic fisher which comprises a base plate, the edge of the top face of the base plate is coaxially connected with an annular base, an installation cavity is formed between the base plate and the annular base, cylindrical iron cores are evenly distributed on the surface of the base plate, the base plate and the cylindrical iron cores are fixed, and each cylindrical iron core is wound with an electrified coil; a sealing disc covers the top face of the annular base, annular fixing rings corresponding to the cylindrical iron cores in position and number are arranged on the bottom face of the sealing disc, the annular fixing rings are connected with the bottom face of the sealing disc, a magnet is contained in each annular fixing ring, and after the sealing disc covers the top of the annular base, the magnets make contact with the tops of the cylindrical iron cores respectively. Compared with the prior art, the fisher provided by the invention has the advantages that the patch is wrapped in the device, and the magnets are not in contact with an external object, so that the cleanness of the surfaces of the magnets is protected, and in addition, throughthe superposition of at least two magnetic fields, the adsorption capability becomes stronger.
本发明提出一种强磁打捞器,包括底盘,底盘的顶面边缘同轴连接环形座,底盘和环形座之间构成安装腔体,柱形铁芯均匀分布在底盘的表面上,底盘和柱形铁芯之间固定,且每根柱形铁芯上均缠绕有通电线圈;在环形座的顶面盖有密封盘,密封盘的底面设有位置、以及数量均和柱形铁芯对应的环形固定圈,环形固定圈均连接在密封盘的底面上,且每个环形固定圈内均容纳有磁铁,当密封盘盖在环形座顶部后,磁铁分别和柱形铁芯的顶部接触。与现有技术相比,本发明所提出的打捞器将此贴包裹在装置的内部,不会让磁铁和外界物体进行接触,从而保护了磁铁表面的清洁,再者就是通过至少两个磁场的叠加,使得吸附能力变得更强。
Strong magnetic fisher
一种强磁打捞器
2021-02-12
Patent
Electronic Resource
Chinese
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