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Transmission system used for slotting machine in water conservancy engineering

A technology of transmission system and water conservancy engineering, applied in the field of transmission system, to achieve the effect of reducing weight, compact structure and changing the direction of transmission

Active Publication Date: 2018-01-30
NANJING HIGH SPEED & ACCURATE GEAR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new transmission for water conservancy engineering slotting machines in view of the problem that the current slotting machine generally adopts a parallel shaft gear pair transmission system that can only realize one-way slotting by a drill bit through a drill hole. system

Method used

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  • Transmission system used for slotting machine in water conservancy engineering
  • Transmission system used for slotting machine in water conservancy engineering
  • Transmission system used for slotting machine in water conservancy engineering

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Embodiment Construction

[0013] The accompanying drawing discloses the specific structure of an embodiment of the present invention without limitation, and the present invention will be further described below in conjunction with the accompanying drawings.

[0014] Depend on figure 1 It can be seen that the present invention includes a symmetrical left gearbox 2 and a right gearbox 3, both of which are equipped with independent hydraulic motors 1, and their synchronous shafts 8 are butted through a coupling 4. The hydraulic motor 1 drives the left gearbox 2 and the right gearbox 3 to rotate respectively, and the left gearbox 2 and the right gearbox 3 are connected through a shaft coupling 4 to realize synchronous load-sharing rotation.

[0015] Depend on figure 2 It can be seen that the internal structure of the left / right gearbox (only the right gearbox is taken as an example) is: the left / right gearbox includes a box body 12, a drive shaft 5, a synchronous shaft 8, and a lateral output shaft 11, o...

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Abstract

The invention relates to a transmission system for a water conservancy project grooving machine. The transmission system comprises hydraulic motors and gearboxes and is characterized in that the gearboxes are combined gearboxes arranged in a bilateral symmetry manner, the left gearbox and the right gearbox are each independently provided with one hydraulic motor, and the left gearbox and the right gearbox each comprise a box body, a driving shaft, a synchronous shaft and a side output shaft; the driving shafts penetrate the box bodies from top to bottom, the upper ends of the driving shafts are in abut joint with the output ends of the hydraulic motors, and the lower ends of the driving shafts drive lower cutters; the crossed shaft angles of the side output shafts and the input ends of the driving shafts range from 80 degrees to 85 degrees, the driving shafts transmit power through an output bevel gear pair between the driving shafts, and the side output shafts penetrate the box bodies and then driven the side cutters; the cross shaft angles of the synchronous shafts and the driving shafts are 90 degrees, and the driving shafts transmit power through a balance bevel gear pair between the driving shafts; and the synchronous shafts of the left gearbox and the right gearbox penetrate the box bodies and then are in abut joint through a coupler, and uniform-load synchronous running is achieved.

Description

technical field [0001] The invention relates to a transmission system of a slotting machine, in particular to a transmission system of a slotting machine used in water conservancy projects. Background technique [0002] Water conservancy projects often need to position or reinforce the dam body by slotting on the rock formation or cement pouring structure. The slotting machine is the key equipment for slotting the rock formation or cement pouring structure. In real life, the transmission system of the slotting machine mostly adopts a parallel shaft gear pair structure. There is a driving wheel and a driven wheel in the gearbox. The driving wheel is connected to the shaft head of the motor. Shaft, one end of the transmission shaft protrudes from the gearbox, and a tool is set at the protruding end of the transmission shaft to slot the parts that need to be slotted. The main problem of the slotting machine with this transmission mode is: because only one drill bit can be driv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F9/20E02F9/22E02F5/14
CPCE02F5/14E02F9/20E02F9/202E02F9/22
Inventor 马茂生李英玉刘津朋卞爱中胡文秀
Owner NANJING HIGH SPEED & ACCURATE GEAR GRP
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