The invention relates to a rotary disc installation limiting mechanism for a treating fluid storage tank. The rotary disc installation limiting mechanism comprises a worm gear and worm mechanism with a drive shaft and a rotary shaft, a rotary disc connected with the rotary shaft and a limiting mechanism body connected with the rotary disc and the drive shaft at the same time. The free end of a limiting rod arranged on the limiting mechanism body can be matched with limiting holes in the rotary disc. Rotation of the drive shaft is stipulated through a limiting block arranged the limiting mechanism body via a through hole. The worm gear and worm mechanism is adopted for guaranteeing the installation process, the storage tank is driven to rotate in a labor-saving manner, and it can be guaranteed that the rotation speed of the storage tank can be easily controlled in the rotation process. Meanwhile, the storage tank can be limited to the position reached after rotating at a certain angle through a limiting device and is kept fixed, and no extra human body rotation assistance is needed in the installation process. The change of the positions of a fixed hole and a rotary hole is matched with the change of the positions between the limiting rod and the corresponding limiting hole, whether rotation can be achieved or not is limited through the two matched structures, and rotation is forbidden when either one structure is not matched.
Rotary disc installation limiting mechanism for treating fluid storage tank
2015-12-16
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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