3results about How to "Reduce rotational load" patented technology

The utility model relates to the technical field of steel ladle tipping equipment, in particular to an automatic steel ladle tipping device which comprises a bottom plate, mounting plates are fixedly arranged on the two sides of the top end of the bottom plate, a rotating mechanism is arranged between the mounting plates, a supporting plate is fixedly arranged at the top ends of the mounting plates, a movable groove is formed in the supporting plate, and the rotating mechanism is arranged in the movable groove. A movable mechanism is arranged in the movable groove, a moving groove is formed in the bottom plate, and an auxiliary mechanism is arranged in the moving groove. The steel ladle overturning device can effectively support and assist an overturned steel ladle, so that the steel ladle is kept stable and balanced in the overturning process, meanwhile, the rotating load of the motor is reduced, the service life of the motor is prolonged, the practicability of the whole device is improved, and under the action of the cover plate, the steel ladle is prevented from falling off. And a high-temperature solution in the steel ladle can be effectively prevented from overflowing, and the use safety of equipment is kept.

This utility model discloses a motor limiting device, including a motor rotor and a motor stator. The motor rotor and motor stator are rotatably connected. The motor rotor includes a limiting seat, and the motor stator includes a base. The limiting seat includes a first receiving groove, and the base includes a second receiving groove. The first receiving groove is located inside the second receiving groove. The bottom of the second receiving groove has an annular groove, and the end of the first receiving groove has a first protrusion. The first protrusion is rotatably disposed within the annular groove. The groove wall of the annular groove has an installation groove, and a locking member is disposed within the installation groove. The locking member and the first protrusion are matched and connected under external force to limit the relative rotation of the motor rotor and motor stator in the non-working state. This utility model, by having both the first protrusion and the locking member disposed inside the motor, helps to reduce the size of the motor, meets the design requirements of miniaturized motors, facilitates storage and carrying, and improves the overall aesthetics of the motor.

The invention discloses an automobile seat turnover mechanism which comprises a main turnover mechanism, the main turnover mechanism comprises a first support, a gear box support is fixedly connected to the first support, an angle adjusting motor is arranged on the gear box support, and the output end of the angle adjusting motor is connected with one end of a synchronous rod; the other end of the synchronous rod penetrates through a gearbox support to be connected with one end of a gearbox in the gearbox support, a first rotating shaft is arranged at the other end of the gearbox, and one end of the first rotating shaft is fixedly connected with a first framework connecting support. The other end of the first rotating shaft penetrates through the first stay wire rotating wheel, the gear box support and the gear box and then is limited and fixed through a first nut. The seat overturning mechanism can be matched with seats with different weights to achieve the seat overturning function, when the seat is overweight, only the angle adjusting motor or the gear box matched with the seat needs to be replaced, overall replacement is not needed, a new support, a toothed plate, a spring and other components do not need to be additionally arranged on the seat, the structure is simpler, and operation is more convenient.