CN203176324U - Wind energy cooling speed reducer for metallurgical production line - Google Patents

Wind energy cooling speed reducer for metallurgical production line Download PDF

Info

Publication number
CN203176324U
CN203176324U CN 201320144326 CN201320144326U CN203176324U CN 203176324 U CN203176324 U CN 203176324U CN 201320144326 CN201320144326 CN 201320144326 CN 201320144326 U CN201320144326 U CN 201320144326U CN 203176324 U CN203176324 U CN 203176324U
Authority
CN
China
Prior art keywords
gear
shaft
speed reducer
production line
wind energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201320144326
Other languages
Chinese (zh)
Inventor
陈建兵
曲建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU JINHUAI REDUCER Co Ltd
Original Assignee
JIANGSU JINHUAI REDUCER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU JINHUAI REDUCER Co Ltd filed Critical JIANGSU JINHUAI REDUCER Co Ltd
Priority to CN 201320144326 priority Critical patent/CN203176324U/en
Application granted granted Critical
Publication of CN203176324U publication Critical patent/CN203176324U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a wind energy cooling speed reducer for a metallurgical production line. The wind energy cooling speed reducer for the metallurgical production line comprises a machine body, an input shaft horizontally penetrating through the machine body, an output shaft vertically penetrating through the machine body, a middle gear shaft arranged in the machine body, an input gear pair and an output gear pair, wherein the input shaft is connected with the middle gear shaft through the input gear pair, and the middle gear shaft is connected with the output shaft through the output gear pair. The wind energy cooling speed reducer for the metallurgical production line integrates a hard tooth surface helical bevel gear and a cylindrical gear in a transmission mode to replace a worm reduction gear, worm pairs are all provided with hard tooth surfaces, the hard tooth surfaces enable carburizing quenching and gear grinding to be possible, and therefore the transmission accuracy, output torque and transmission efficiency are largely improved, the intensity of gear teeth of gears is enhanced, the impact resistance is good, safe reliability of transmission of the speed reducer is enhanced, and the speed reducer is long in service life. The wind energy cooling speed reducer for the metallurgical production line is small in size and convenient to install.

Description

The wind energy cooling special reduction gear that is used for the metallurgical production line
Technical field
The utility model belongs to the speed reducer field, relates to a kind of wind energy cooling special reduction gear.
Background technique
The existing wind energy cooling speed reducer that is used for the metallurgical production line is Archimedes (ZA) profile of tooth worm-gear speed reducer, its structure is the transmission of single-stage worm and gear, because worm screw is the soft flank of tooth, the gear teeth adopt Archimedes (ZA) profile of tooth, car is made shape, the flank of tooth does not quench, not grinding, the manufacturer's standard precision is low, adopts worm reduction gear to exist bearing capacity and transmission efficiency lower, and gear teeth intensity is low, impact resistance is poor, tooth surface abrasion is fast, and volume is big, the noise problem of higher, and transmission efficiency has only 60 ~ 70%, and power consumpiton is big.
The model utility content
Technical problem:The utility model provides that a kind of Security is good, long service life, the wind energy cooling special reduction gear that is used for the metallurgical production line easy for installation.
Technological scheme:Wind energy cooling special reduction gear for the metallurgical production line of the present utility model, comprise body, level pass the input shaft of body, vertically pass body output shaft, be arranged on intermediate gear shaft, input gear pair and output gear wheel set in the body, input shaft is connected with intermediate gear shaft by the input gear pair, and intermediate gear shaft is connected with output shaft by the output gear wheel set.
In the utility model, the input gear pair adopts helical bevel gear, and described output gear wheel set adopts hard flank of tooth cylindrical gears.
Beneficial effect:The utility model compared with prior art has the following advantages:
The hard flank of tooth helical bevel gear of the utility model collection and column gear transmission are one, be used for substituting worm reduction gear, worm gear pair is the hard flank of tooth, flank of tooth carburizing and quenching, roll flute, improved transmission accuracy, output torque and transmission efficiency greatly, gear tooth intensity strengthens, and impact resistance is good, and the safety that has strengthened the speed reducer transmission is leaned on property, long service life; Reduce volume, easy for installation.
Description of drawings
Fig. 1 is the sectional structure chart of the utility model speed reducer.
Have among the figure: body 1, input shaft 2, output shaft 3, intermediate gear shaft 4, input gear pair 5, output gear wheel set 6.
Embodiment
Below in conjunction with Figure of description the utility model is done further and to be specified.
Wind energy cooling special reduction gear for the metallurgical production line of the present utility model, comprise body 1, input shaft 2, output shaft 3, intermediate gear shaft 4, input gear pair 5 and output gear wheel set 6, input shaft 2 levels are passed body 1, output shaft 3 vertically passes body 1, intermediate gear shaft 4, input gear pair 5 and output gear wheel set 6 are arranged in the body 1, input shaft 2 is connected with intermediate gear shaft 4 by input gear pair 5, and power transferred to intermediate gear shaft 4,4 of intermediate gear shafts pass through output gear wheel set 6 and are connected with output shaft 3, and power transferred to output shaft 3, realized deceleration and the transmission of power.
In the preferred embodiment of the present utility model, input gear pair 5 adopts helical bevel gear, and output gear wheel set 6 adopts hard flank of tooth cylindrical gears, has improved bearing capacity and the working life of equipment thus, and has further improved transmission efficiency.

Claims (2)

1. a wind energy that is used for the metallurgical production line is cooled off special reduction gear, it is characterized in that, this speed reducer comprise body (1), level pass the input shaft (2) of described body (1), vertically pass body (1) output shaft (3), be arranged on intermediate gear shaft (4), input gear pair (5) and output gear wheel set (6) in the body (1), described input shaft (2) is connected with intermediate gear shaft (4) by input gear pair (5), and described intermediate gear shaft (4) is connected with output shaft (3) by output gear wheel set (6).
2. the wind energy cooling special reduction gear for the metallurgical production line according to claim 1 is characterized in that described input gear pair (5) adopts helical bevel gear, and described output gear wheel set (6) adopts hard flank of tooth cylindrical gears.
CN 201320144326 2013-03-27 2013-03-27 Wind energy cooling speed reducer for metallurgical production line Active CN203176324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320144326 CN203176324U (en) 2013-03-27 2013-03-27 Wind energy cooling speed reducer for metallurgical production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320144326 CN203176324U (en) 2013-03-27 2013-03-27 Wind energy cooling speed reducer for metallurgical production line

Publications (1)

Publication Number Publication Date
CN203176324U true CN203176324U (en) 2013-09-04

Family

ID=49073024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320144326 Active CN203176324U (en) 2013-03-27 2013-03-27 Wind energy cooling speed reducer for metallurgical production line

Country Status (1)

Country Link
CN (1) CN203176324U (en)

Similar Documents

Publication Publication Date Title
CN204140788U (en) Low-speed electronic automobile variable speed box assembly
CN203176324U (en) Wind energy cooling speed reducer for metallurgical production line
CN201760446U (en) Large hot-rolled gear reducer
CN2617998Y (en) Spiral conic gear speed reducer
CN201934623U (en) Involute spline type gear
CN203272623U (en) One-drive-two combined rolling mill gear box
CN203272622U (en) Paying on-off speed reducer of plate pulling machine
CN203176256U (en) Fourteen-machine-frame heavy load speed reducer
CN203176260U (en) Herringbone-tooth dual-output speed reducer special for perforator of steel pipe production line
CN103757185A (en) Lower apex transmission device of quenching machine
CN203170714U (en) Speed reducer special for steel tube production line puncher
CN202926963U (en) Speed reducer for coal grinding mill
CN202790337U (en) Gear reducer and electric hoist mechanism using the same
CN203715673U (en) Lower tip transmission device of quenching machine
CN202921412U (en) Lifting device of spiral classifier
CN203248616U (en) Twelve-rack heavy load speed reducer
CN204372093U (en) A kind of differential casing of improvement
CN203413097U (en) Shale gas fracturing pump gear box
CN103453116B (en) A kind of shale gas fracturing pump gear-box
CN203239859U (en) Speed reducer for copper converter
CN204226563U (en) A kind of CH horizontal Hardened gear face biaxial type gear reduction unit
CN203756872U (en) Spiral bevel gear reducer for construction hoist
CN201902508U (en) Bevel and helical gear reducer
CN205207615U (en) Stretch reducing mill gear box improves structure
CN201531563U (en) Novel two-stage helical gear reducer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant