Bearing and bearing seat assembly and mounting structure thereof
A technology of installation structure and bearing seat, which is applied in the direction of bearings, bearing components, shafts and bearings, etc., can solve the problems of increasing the vibration of the tracker and reducing the position accuracy of the main shaft, so as to improve the anti-vibration ability, reduce the vibration and increase the rigidity Effect
Active Publication Date: 2021-06-04
ARCTECH SOLAR HLDG CO LTD
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- Application Information
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Problems solved by technology
In order to facilitate the installation, there is a large gap between the plastic bearing and the bearing housing and the main shaft, which will reduce the accuracy of the main shaft position and increase the vibration of the whole tracker under the action of wind load
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[0043] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
[0044] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of characteristics, wholes, steps, operations, elements, components and / or collections.
[0045] In order ...
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The invention relates to the technical field of bearing structure design, and discloses a bearing and bearing seat assembly and a mounting structure thereof. The assembly comprises a bearing and a bearing seat. A bearing hole for a main shaft to penetrate through is formed in the bearing. The bearing seat comprises a first support and a second support, the first support and the second support are respectively provided with a bearing seat hole, the two bearing seat holes are coaxial, the first support is provided with a first annular wall protruding axially at the edge of the bearing seat hole, the second support is provided with a second annular wall protruding axially at the edge of the bearing seat hole, the first support and the second support are arranged back to back, and the protruding directions of the first annular wall and the second annular wall are opposite, so that the first annular wall and the second annular wall are combined to form a cavity for containing the bearing. The bearing seat is arranged to be of an axial locking structure, so that the mounted bearing is tightly connected with a main shaft, the bearing is tightly connected with the bearing seat, and vibration of a tracker is reduced.
Description
technical field [0001] The invention relates to the technical field of bearing structure design, in particular to a bearing and bearing housing assembly and its installation structure. Background technique [0002] At present, in the field of photovoltaic trackers, the top of the column is usually provided with a bearing ring seat, the plastic bearing is installed in the bearing ring seat, and the main shaft is installed in the plastic bearing. In order to facilitate installation, there is a large gap between the plastic bearing and the bearing housing and the main shaft, which will reduce the accuracy of the main shaft position, and increase the vibration of the whole tracker under the action of wind load. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a bearing and bearing seat assembly and its installation structure. By setting the bearing seat as an axial locking structure, the installed bearing and the...
Claims
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IPC IPC(8): F16C35/02F16C35/10F16C23/04F16C33/04F16C33/20
CPCF16C35/02F16C35/10F16C23/043F16C33/046F16C33/201F16C2361/31F16C23/045F24S2030/17F24S30/00
Inventor 李旭明王士涛吴坤汪显文
Owner ARCTECH SOLAR HLDG CO LTD