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Cooling tower speed reducer

A technology of reducer and cooling tower, applied in electromechanical devices, mechanical equipment, control of mechanical energy, etc., can solve the problems of easy leakage of lubricating oil and poor sealing, and achieve the effect of stable operation, low noise and enhanced sealing.

Inactive Publication Date: 2021-01-05
CHONGQING BISHAN AIHUA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This solution provides a cooling tower reducer to solve the problems of poor sealing and easy leakage of lubricating oil raised in the above background technology

Method used

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  • Cooling tower speed reducer
  • Cooling tower speed reducer
  • Cooling tower speed reducer

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Further detailed explanation through specific implementation mode below:

[0020] The reference signs in the drawings of the specification include: motor shaft 1, input shaft 2, main shaft 3, tapered roller bearing 4, oil throwing pan 5, flat key 6, O-shaped rubber ring 7, main shaft oil seal cover 8, case cover 9 , base plate 10, connecting plate 11, connecting gear 12, motor gear 13, oil seal cover 14, input box 15, bearing seat 16, bearing cover 17, spherical roller bearing 18, skeleton oil seal 19, cylindrical roller bearing 20, Spiral bevel gear 21, bevel gear 22, main box body 23, spline 24, threaded blind hole 25, through hole 26, bolt 27.

[0021] The embodiment is basically as attached figure 1 Shown:

[0022] This solution includes a box body, in which a main shaft 3, an input shaft 2 and a motor shaft 1 are arranged. The main shaft 3 is provided with a bevel gear 22, and one end of the input shaft 2 is provided with a spiral bevel gear 21, and the bevel ge...

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Abstract

The invention relates to the technical field of cooling tower speed reducers, in particular to a cooling tower speed reducer. The cooling tower speed reducer comprises a box, an input shaft, a main shaft and a motor shaft, wherein the input shaft, the main shaft and the motor shaft are arranged in the box, and the box is composed of an input box body and a main box body. The main box body is at least provided with two automatic gluing devices. The automatic gluing devices comprise threaded blind holes formed in the main box body, sealant bags arranged in the threaded blind holes, through holesformed in the threaded blind holes and leading to each part combining surface and bolts. The threaded blind holes are matched with the bolts, and the main box body is fixedly connected with the inputbox body through the bolts and the threaded blind holes. According to the automatic gluing devices, when the machine is assembled, the sealing performance of the machine can be enhanced through the joint of sealant sealing parts and the box, and thus lubricating oil in the machine does not flow out.

Description

technical field [0001] The proposal relates to the technical field of cooling tower reducers, in particular to a cooling tower reducer. Background technique [0002] The cooling tower reducer is mainly used to drive the fan to rotate. There are many internal structure gears and mechanical mechanisms in direct contact, and the loss is large. At this time, the lubricating oil plays a big role. At present, the reducer on the market has poor sealing performance. After applying lubricating oil, due to the high-speed rotation of the machine, the lubricating oil leaks out. It is necessary to add lubricating oil repeatedly, which increases the manual workload and causes great waste. [0003] The Chinese utility model patent with the publication number CN00223306.1 discloses an inverted low-noise cooling tower reducer. The gear axis is offset to be vertical at 90°; the motor shaft and the driving gear are connected through the coupling sleeve and the flat key in the sleeve, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/029F16H57/021F16H57/038F16B11/00F16B33/00F16J15/14H02K7/00
CPCF16H57/029F16H57/021F16H57/038F16J15/14F16B11/006F16B33/004H02K7/003F16H2057/02026
Inventor 张育峰
Owner CHONGQING BISHAN AIHUA