Long shaft gear-assembled reducer

Abstract

The invention relates to a long shaft gear-assembled reducer. The reducer comprises a box body, a bevel gear input shaft, a middle shaft, a bevel gear and an output long shaft, wherein the bevel gearinput shaft is input from one side of the box body to be meshed with the bevel gear on the middle shaft in the box body, the middle shaft and the output long shaft are arranged in the box body in parallel, the two ends of the output long shaft extend out of the box body, an output gear which is meshed with the gear part of the middle shaft is connected to the output long shaft in a keyed mode, theoutput gear comprises two semicircular gears, a plurality of reinforcing counter grooves are uniformly distributed in the front end surface and the back end surface of each semicircular gear, the twosemicircular gears are assembled into a complete circular gear matched with the output long shaft, and the inner side edges of the two opposite reinforcing counter grooves, on the two sides of a splicing face, of the two semicircular gears are locked and connected through positioning pins in a penetrating and positioning mode and a plurality of screws in a penetrating and pulling mode. The reducer is simple in structure, convenient and fast to mount, and stable and firm, and damage to the long shaft is avoided during mounting.

Description

technical field [0001] The invention relates to a reducer, in particular to a long-axis split gear reducer. Background technique [0002] When a traditional reducer needs one shaft and two outputs, the output shaft is usually long in length. When the gear is installed on it, it needs to be fitted from one end of the shaft. It is difficult to install the gear set, and there are hidden dangers such as bumping the shaft shoulder and shaft wall on the shaft, which affects Shaft performance and life. Contents of the invention [0003] In view of the above problems, the present invention provides a long-axis cut-away gear reducer with simple structure, convenient installation, stability and firmness, and no damage to the long-axis installation. [0004] The technical solution adopted in the present invention is: a long-axis cut-away gear reducer, including a box body, a bevel gear input shaft, an intermediate shaft, a bevel gear and an output long shaft, and the bevel gear inpu...

AI Technical Summary

Problems solved by technology

[0002] When a traditional reducer needs one shaft and two outputs, the output shaft is usually long in length. When the gear is installed on it, it needs to be fitted from one end of the shaft. It is difficult to install the gear set, and there are hidden dangers such as bumping the shaft shoulder and shaft wall on the shaft, which affects Shaft performance and life

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