Automatic screening device for rice processing

Abstract

The invention discloses an automatic screening device for rice processing, and belongs to the technical field of rice processing. The automatic screening device for rice processing is characterized in that the screening device comprises a screening assembly, a scraping assembly and a conveying assembly, and the screening assembly comprises a rice collecting barrel, a vibration excitation plate, a connecting cavity, a vibration spring, a vibration motor, a vibration wedge block, a first support and a lifting hydraulic rod; and rice obtained by the screening assembly is conveyed to the conveying assembly under the action of the scraping assembly. The scraping assembly comprises a scraping cutter, a rice scraping frame, a transmission chain, a driven rod, a rice scraping supporting frame, a rice scraping motor and a driving rod. The conveying assembly comprises a second support, a third support, a collecting barrel, a filtering belt, a filtering motor, a driving roller, a driven roller, a transmission crawler belt, a collecting box and a transmission frame, the conveying assembly collects rice through the effect of a conveying belt, and the device has the rice screening and processing function.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to an automatic screening device for rice processing. Background technique [0002] Food processing has always been the focus of people's attention. The precision of processing and the level of processing technicians are very clear. Especially in rice processing, due to its popularity, it has attracted more attention. A large number of processing devices, It floods the entire market and brings more and more worries to people. Many people are considering whether the various operations of rice in the processing process will affect the taste and food safety. However, in common rice processing devices, there are still Due to various defects, for different types of rice, the adjustment operations of various processing devices are very complicated, and most of the experimental processing devices have relatively limited functions, and most of them are devices for removing impuritie...

AI Technical Summary

Problems solved by technology

[0002] Food processing has always been the focus of people's attention. The precision of processing and the level of processing technicians are very clear. Especially in rice processing, due to its popularity, it has attracted more attention. A large number of processing devices, It floods the entire market and brings more and more worries to people. Many people are considering whether the various operations of rice in the processing process will affect the taste and food safety. However, in common rice processing devices, there are still Due to various defects, for different types of rice, the adjustment operations of various processing devices are very complicated, and most of the experimental processing devices have relatively limited functions, and most of them are devices for removing impurities and rice bran. some powerless

[0003] Chinese Utility Model Patent Specification CN201920480460.7 discloses a screening device for rice production and processing. The device includes: a mounting bracket, a screening box is arranged above the mounting bracket including a mounting bracket, and a screening box is provided above the mounting bracket , the inside of the screening box is divided into upper and lower layers by a screen. The upper part of the screening box is the rice discharge layer, and the lower part of the screening box is the impurity discharge layer. There are cleaning components, a blower component is installed at the rear end of the screening box, and a transmission component is set on the right side of the screening box. Drive the transmission assembly behind the device, so that the transmission assembly drives the cleaning assembly to clean the surface of the screen, but the device still cannot classify the rice, and still cannot solve the grading operation of the rice.

Images