CN106369110A - Symmetrically-arranged closed gear transmission system - Google Patents

Symmetrically-arranged closed gear transmission system Download PDF

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Publication number
CN106369110A
CN106369110A CN201510744399.9A CN201510744399A CN106369110A CN 106369110 A CN106369110 A CN 106369110A CN 201510744399 A CN201510744399 A CN 201510744399A CN 106369110 A CN106369110 A CN 106369110A
Authority
CN
China
Prior art keywords
gear
shaft
output
change
speed
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.)
Pending
Application number
CN201510744399.9A
Other languages
Chinese (zh)
Inventor
欧阳志强
沈博志
刘跃进
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.)
HENGYANG ZHONGDI EQUIPMENT PROSPECTING ENGINEERING MACHINERY Co Ltd
Original Assignee
HENGYANG ZHONGDI EQUIPMENT PROSPECTING ENGINEERING MACHINERY 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 HENGYANG ZHONGDI EQUIPMENT PROSPECTING ENGINEERING MACHINERY Co Ltd filed Critical HENGYANG ZHONGDI EQUIPMENT PROSPECTING ENGINEERING MACHINERY Co Ltd
Priority to CN201510744399.9A priority Critical patent/CN106369110A/en
Publication of CN106369110A publication Critical patent/CN106369110A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/02Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/023Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly

Abstract

A symmetrically-arranged closed gear transmission system comprises power sources, input shafts, input gears, an output gear and an output shaft. Each power source is connected with the corresponding input shaft; each input gear is on the corresponding input shaft; and the output gear is located on the output shaft and externally engaged with the input gears. The gear transmission system is in axis symmetry along the output shaft, and the two power sources are the same in power and rotating direction and output power synchronously. According to the symmetrically-arranged closed gear transmission system, by the adoption of the technical scheme, compared to the prior art, a fully-mirror-symmetrical closed structure is adopted, so that in construction, the system is kept stable in the center of gravity, is not prone to swinging, and is suitable for construction operation in a suspended mode and a vertical movement mode; and the safety and stability of the system are improved, and the using range is extended.

Description

One kind is arranged symmetrically closed-end gear drive system
Technical field
The present invention relates to gear train assembly, particularly one kind are arranged symmetrically closed-end gear drive system.
Background technology
In mechanical transmission fields, gear drive is to apply a kind of power drive system the most universal, commonly Gear train assembly (see accompanying drawing 1) is to export power using power source 1, through input shaft 2, input tooth Power 3 is passed to output gear 7 by wheel, and final output shaft 8 is by the power output of speed change;Work as needs Output speed when differing larger with the rotating speed of power source, then set up change-speed gearing a4, variable-speed shaft 5 and become Fast gear b6 (see accompanying drawing 2), now power source 1 output power, through input shaft 2, input gear 3 Power is passed to change-speed gearing a4, is delivered to output gear 7 through variable-speed shaft 5, change-speed gearing b6 again, Output shaft 8 is by the power output of speed change.This ordinary gear drive system, its center of gravity is not whole The center of drive system, when needing vacantly even to need to move up and down construction operation, can cause whole , easily there is security incident in individual gear train assembly crank, easily rolling pendulum.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, and provides one kind to be arranged symmetrically closed-end gear Drive system.Crank, easily rolling when it solves existing gear train assembly hanging construction operation Put, use unsafe problem.
The technical scheme is that one kind is arranged symmetrically closed-end gear drive system, including power source, Input shaft, input gear, output gear and output shaft, described power source is connected with input shaft, inputs tooth Wheel on input shaft, output gear on output shaft and with input gear external toothing it is characterised in that: institute State gear train assembly along output shaft axial symmetry, the same power of two power sources, with direction of rotation and synchronous defeated Go out power.
The further technical scheme of the present invention is: described gear train assembly also can be provided with change-speed gearing
A, variable-speed shaft and change-speed gearing b;Described change-speed gearing a and change-speed gearing b is connected on variable-speed shaft;Institute State input gear and change-speed gearing a external toothing, change-speed gearing b and output gear external toothing.
Further technical scheme is the present invention: described variable-speed shaft also can increase by one group, gear teeth The quantity of wheel accordingly increases.
Due to employing technique scheme, compared with prior art, a kind of symmetrical cloth of the present invention Put closed-end gear drive system, employ the enclosed construction of complete specular so that system is being applied Man-hour can keep barycentre steadiness, be not easy to shake pendulum, can be suitably hanging and move up and down construction operation, and this is not Improve only the safe and stable property of system, also expand range.
Below in conjunction with figure, the invention will be further described with embodiment.
Brief description
Fig. 1 is the structural representation of ordinary gear drive system;
Fig. 2 sets up the structural representation of variable-speed shaft and change-speed gearing for ordinary gear drive system;
Fig. 3 is the structural representation of the present invention;
Fig. 4 sets up the structural representation of variable-speed shaft and change-speed gearing for the present invention.
Shown in figure: 1 is power source, 2 is input shaft, 3 is input gear, 4 is change-speed gearing a, 5 are Variable-speed shaft, 6 be change-speed gearing b, 7 be output gear, 8 be output shaft.
Specific embodiment
Embodiment 1
As shown in figure 3, one kind is arranged symmetrically closed-end gear drive system, including power source 1, input Axle 2, input gear 3, output gear 7 and output shaft 8, described power source 1 is connected with input shaft 2, Input gear 3 on input shaft 2, output gear 7 on output shaft 8 and with input gear 3 external toothing, Described gear train assembly along output shaft 8 axial symmetry, the same power of two power sources 1, with direction of rotation and Synchronism output power.During work, two power sources 1 export power, input shaft 2 through both sides, defeated Enter gear 3 power passed to corresponding output gear 7 to carry out speed change, final output shaft 8 is dynamic by speed change Power exports, and now output speed differs less with the rotating speed of power source.
Embodiment 2
As shown in figure 4, one kind is arranged symmetrically closed-end gear drive system, including power source 1, input Axle 2, input gear 3, change-speed gearing a4, variable-speed shaft 5, change-speed gearing b6, output gear 7 and defeated Shaft 8;Described power source 1 is connected with input shaft 2, input gear 3 on input shaft 2, gear teeth Wheel a4 and change-speed gearing b6 is connected on variable-speed shaft 5, and output gear 7 is on output shaft 8;Described defeated Enter gear 3 and change-speed gearing a4 external toothing, change-speed gearing b6 and output gear 7 external toothing;Described tooth Wheel drive system is along output shaft 8 axial symmetry, the same power of two power sources 1, with direction of rotation and synchronous defeated Go out power.During work, two power sources 1 export power, through input shaft 2, the input gear 3 on both sides Power is passed to corresponding change-speed gearing a4, now power carries out first time speed change, then the change through both sides Fast axle 5, change-speed gearing b6 are delivered to output gear 7 and carry out second speed change, and final output shaft 8 will The power output of whole speed change.
Embodiment 3
One kind is arranged symmetrically closed-end gear drive system, including power source 1, input shaft 2, input gear 3rd, change-speed gearing a4, variable-speed shaft 5, change-speed gearing b6, change-speed gearing c, variable-speed shaft, change-speed gearing d, Output gear 7 and output shaft 8;Described power source 1 is connected with input shaft 2, and input gear 3 is in input On axle 2, change-speed gearing a4 and change-speed gearing b6 is connected on variable-speed shaft 5, change-speed gearing c and speed change Gear d is connected on variable-speed shaft, and output gear 7 is on output shaft 8;Described input gear 3 and speed change Gear a4 external toothing, change-speed gearing b6 and change-speed gearing c external toothing, change-speed gearing d and output gear 7 external toothings;Described gear train assembly along output shaft 8 axial symmetry, the same power of two power sources 1, with Direction of rotation and synchronism output power.During work, two power sources 1 export power, defeated through both sides Enter axle 2, power is passed to corresponding change-speed gearing a4 by input gear 3, now power carries out becoming for the first time Speed, is then passed through the variable-speed shaft 5 on both sides, change-speed gearing b6 is delivered to change-speed gearing c and carries out second change Speed, then the variable-speed shaft through both sides, change-speed gearing d be delivered to output gear 7 and carry out third time speed change, The power output of final speed change, now output speed are differed relatively by final output shaft 8 with the rotating speed of power source Greatly.
The present invention is not limited to above-mentioned preferred implementation, and anyone should learn the enlightenment in the present invention Under the structure change made, every have with the present invention same or like as technical scheme, belong to Protection scope of the present invention.

Claims (3)

1. one kind is arranged symmetrically closed-end gear drive system, including power source, input shaft, input tooth Wheel, output gear and output shaft, described power source is connected with input shaft, input gear on input shaft, Output gear on output shaft and with input gear external toothing it is characterised in that: described gear train assembly Along output shaft axial symmetry, the same power of two power sources, with direction of rotation and synchronism output power.
2. according to claim 1 be arranged symmetrically closed-end gear drive system it is characterised in that: Described gear train assembly also can be provided with change-speed gearing a, variable-speed shaft and change-speed gearing b;Described gear teeth Wheel a and change-speed gearing b is connected on variable-speed shaft;Described input gear and change-speed gearing a external toothing, become Fast gear b and output gear external toothing.
3. according to claim 2 be arranged symmetrically closed-end gear drive system, its feature It is: described variable-speed shaft also can increase by one group, and the quantity of change-speed gearing accordingly increases.
CN201510744399.9A 2015-11-05 2015-11-05 Symmetrically-arranged closed gear transmission system Pending CN106369110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510744399.9A CN106369110A (en) 2015-11-05 2015-11-05 Symmetrically-arranged closed gear transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510744399.9A CN106369110A (en) 2015-11-05 2015-11-05 Symmetrically-arranged closed gear transmission system

Publications (1)

Publication Number Publication Date
CN106369110A true CN106369110A (en) 2017-02-01

Family

ID=57880911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510744399.9A Pending CN106369110A (en) 2015-11-05 2015-11-05 Symmetrically-arranged closed gear transmission system

Country Status (1)

Country Link
CN (1) CN106369110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018161389A1 (en) * 2017-03-06 2018-09-13 精进电动科技股份有限公司 Longitudinally mounted dual-power source automobile drive assembly
CN111692291A (en) * 2020-06-16 2020-09-22 湖北科峰智能传动股份有限公司 Linkage type multi-output-shaft gear box

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201918843U (en) * 2011-01-05 2011-08-03 河南巨人起重机集团有限公司 Double-driving speed reducing motor
WO2011158591A1 (en) * 2010-06-15 2011-12-22 本田技研工業株式会社 Power transmission apparatus for vehicle
CN202707937U (en) * 2012-06-17 2013-01-30 杭州奇杰减速机有限公司 Double input spreading type hard-gear surface reduction gear with two stage parallel shafts
CN102897682A (en) * 2012-10-24 2013-01-30 中船华南船舶机械有限公司 Gear transmission case
CN202992033U (en) * 2013-01-07 2013-06-12 浙江瑞德森机械有限公司 Dual-drive speed reducer
CN203239861U (en) * 2013-04-24 2013-10-16 江苏太兴隆减速机有限公司 Speed reducer for double-input rolling mill
CN204677695U (en) * 2015-05-29 2015-09-30 江苏赫夫特齿轮制造有限公司 A kind of mechanical synchronization speed reducer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011158591A1 (en) * 2010-06-15 2011-12-22 本田技研工業株式会社 Power transmission apparatus for vehicle
CN201918843U (en) * 2011-01-05 2011-08-03 河南巨人起重机集团有限公司 Double-driving speed reducing motor
CN202707937U (en) * 2012-06-17 2013-01-30 杭州奇杰减速机有限公司 Double input spreading type hard-gear surface reduction gear with two stage parallel shafts
CN102897682A (en) * 2012-10-24 2013-01-30 中船华南船舶机械有限公司 Gear transmission case
CN202992033U (en) * 2013-01-07 2013-06-12 浙江瑞德森机械有限公司 Dual-drive speed reducer
CN203239861U (en) * 2013-04-24 2013-10-16 江苏太兴隆减速机有限公司 Speed reducer for double-input rolling mill
CN204677695U (en) * 2015-05-29 2015-09-30 江苏赫夫特齿轮制造有限公司 A kind of mechanical synchronization speed reducer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018161389A1 (en) * 2017-03-06 2018-09-13 精进电动科技股份有限公司 Longitudinally mounted dual-power source automobile drive assembly
US11052749B2 (en) 2017-03-06 2021-07-06 Jing-Jin Electric Technologies Co., Ltd. Longitudinally mounted dual-power source automobile drive assembly
CN111692291A (en) * 2020-06-16 2020-09-22 湖北科峰智能传动股份有限公司 Linkage type multi-output-shaft gear box
CN111692291B (en) * 2020-06-16 2021-09-28 湖北科峰智能传动股份有限公司 Linkage type multi-output-shaft gear box

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Application publication date: 20170201

RJ01 Rejection of invention patent application after publication