A new type of welding auger

Abstract

The invention discloses a novel welding-on auger and relates to an auger device used for agricultural machines, food machines or building machines. The novel welding-on auger comprises a shaft sleeve, a first locating plate and a second locating plate. An auger blade is welded to the outer surface of the shaft sleeve; the shaft sleeve is sheathed onto an auger shaft; one end of the auger shaft is fixedly provided with the first locating plate and the second locating plate; the other end of the auger shaft is provided with a dust cover; the two locating plates are vertically and fixedly arranged on the surface of the shaft sleeve, and symmetrically distributed around the axis of the auger shaft, and the two locating plates are aligned in both ends; one ends of the two locating plates, far away from the auger blade, are also fixedly provided with a check ring; the axis of the check ring is coincident with the axis of the auger shaft; 2-4 mounting holes are formed in each locating plate. According to the novel welding-on auger disclosed by the invention, the auger blade is welded to the shaft sleeve outside the auger shaft, and thus, the auger shaft can be effectively protected, and moreover, the shaft sleeve is also provided with the locating plates, and thus, the auger blade can be accurately located when welding is performed, and therefore, the welding quality of the auger blade is improved.

Description

technical field [0001] The invention relates to an auger device used in agricultural machinery, food machinery or construction machinery, in particular to a novel welded auger. Background technique [0002] The auger blades of the existing auger equipment have been formed by unit blades and then combined and welded to form a whole auger blade, and the material thickness of the outer edge line of the auger blade is greater than the material thickness of the inner edge line of the auger blade. The wear resistance of the auger blade prolongs its service life, and is beneficial to improve the transmission efficiency of the auger blade, and further improve the working performance of the auger blade. However, the use of welding is faced with certain welding difficulties. The existing auger blades are directly welded on the auger shaft. Stable welding leads to unreliable welding, which will cause welding defects such as cracks and misalignment, which will affect the normal use of ...

AI Technical Summary

Problems solved by technology

This utility model is to directly weld the auger blades on the auger shaft. The auger shaft is not equipped with protection measures, and its service life is short, and there is no positioning part to ensure the stability of the auger blades during welding, which is easy to cause Welding is not reliable, there are many welding defects

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