Reciprocating cutting knife device with self-balancing structure

Abstract

A reciprocating cutting knife device with a self-balancing structure comprises a movable cutting knife. The movable cutting knife is arranged on a knife rest in a horizontal reciprocating motion manner, wherein the knife rest can do up-and-down reciprocating motion. The movable cutting knife is arranged on the knife rest in the manner of a first crank sliding block structure, and a sliding block of the first crank sliding block structure is formed by the movable cutting knife. Balancing blocks doing horizontal reciprocating motion are further arranged on the knife rest and arranged on the knife rest in the manner of a second crank sliding block structure. A sliding block of the second crank sliding block structure is formed by the balancing blocks. The horizontal motion directions of the balancing blocks and the moving cutting knife at the same moment are opposite. Preferably, a crank of the first crank sliding block structure and a crank of the second crank sliding block structure are formed by the same driving shaft and corresponding eccentric wheels on the drive shaft. The two eccentric wheels drive the sliding blocks to do horizontal reciprocating motion through vertical kidney grooves formed in the corresponding sliding blocks, and the eccentric phases of the two eccentric wheels are differed by 180 degrees. The reciprocating cutting knife device has the beneficial effects of being good in balancing effect, low in vibration, low in noise and long in service life. The structure is simple, layout is compact, and use cost is low.

Description

technical field [0001] The patent of the present invention relates to a cutter device for a vegetable cutter, especially a reciprocating cutter device with a self-balancing structure. Background technique [0002] Vegetable cutting machine is a kind of kitchen processing equipment that cuts food materials into slices or filaments. Compared with traditional manual vegetable cutting, it has the advantages of fast cutting speed, high efficiency and low labor intensity. Therefore, the vegetable cutting machine is more and more widely used in the field of modern kitchen or raw material processing. Existing vegetable cutting machines have many varieties and various structural forms, including rotary cutting, sawing or rubbing with compound movements of up and down and left and right. During rotary cutting, the extrusion force of the knife on the food is large, which easily destroys the molecular structure of the food, resulting in poor taste and loss of nutrients. Compound motio...

AI Technical Summary

Problems solved by technology

The horizontal movement in the compound motion of the cutting knife of this type of vegetable cutting machine is easy to form vibration, which affects the life of the cutting knife, and there is a lot of noise

Images