Structure for connecting spin vibration sieve motor with vibrator

Abstract

The invention discloses a structure for connecting a spin vibration sieve motor with a vibrator. The structure comprises a support frame and a spin vibration sieve body fixed on the support frame, wherein a vibrator is arranged on a vibration body of the spin vibration sieve body; eccentric blocks are fixed on rotation shafts on the upper side and the lower side of the vibrator respectively; a spring fixing seat is fixed at the tail end of the rotation shaft on the lower side of the vibrator; a bearing seat is arranged on the support frame which is vertically opposite to the spring fixing seat; a rotation shaft is fixed in the bearing seat by a bearing; a driven belt wheel is fixed at the top end of the rotation shaft; a spring is fixed between the driven belt wheel and the spring fixing seat; a motor base is arranged on one side of the support frame; a motor is fixed on the motor base; a driving belt wheel which is horizontally opposite to the driven belt wheel is arranged on a rotation shaft of the motor; the driving belt wheel is connected with the driven belt wheel through a belt. Through the adoption of a manner of combining the vibrator with the common motor to replace the vibration motor as an exciting vibration source; the service life of the motor is prolonged; the operation cost of equipment is reduced; and the structure is convenient to mount and use.

Description

technical field [0001] The invention belongs to the technical field of vibration sources for rotary vibrating screens, and in particular relates to a connection structure between a rotary vibrating screen motor and a vibrator. Background technique [0002] The vibration source installed on the existing rotary vibrating screen is a vibration motor, the output of the vibration motor is realized by the eccentric block of the motor rotor, and the eccentric vibration generated by the eccentric block driven by the motor rotor is used as the excitation source. The rotary vibrating screen The disadvantage of the excitation source is that the vibrating motor and the rotary vibrating screen vibrate together during operation. Although it is more convenient to install and use, the cost of the vibrating motor is relatively high, and the long-term frequent vibration of the vibrating motor will reduce the service life of the vibrating motor and increase the operating cost of the equipment. ...

AI Technical Summary

Problems solved by technology

[0002] The vibration source installed on the existing rotary vibrating screen is a vibration motor, the output of the vibration motor is realized by the eccentric block of the motor rotor, and the eccentric vibration generated by the eccentric block driven by the motor rotor is used as the excitation source. The rotary vibrating screen The disadvantage of the excitation source is that the vibrating motor and the vibrating screen vibrate together during operation. Although it is more convenient to install and use, the cost of the vibrating motor is relatively high, and the long-term frequent vibration of the vibrating motor will reduce the service life of the vibrating motor and increase the operating cost of the equipment.

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