CN201368189Y - Coaxial positive and negative rotating bidirectional driving gear case - Google Patents
Coaxial positive and negative rotating bidirectional driving gear case Download PDFInfo
- Publication number
- CN201368189Y CN201368189Y CNU2009200366084U CN200920036608U CN201368189Y CN 201368189 Y CN201368189 Y CN 201368189Y CN U2009200366084 U CNU2009200366084 U CN U2009200366084U CN 200920036608 U CN200920036608 U CN 200920036608U CN 201368189 Y CN201368189 Y CN 201368189Y
- Authority
- CN
- China
- Prior art keywords
- driving
- large bevel
- bevel gear
- driving shaft
- negative rotating
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a coaxial positive and negative rotating bidirectional driving gear case, which is provide with a case body and a driving shaft penetrating through the case body. The upper end of the driving shaft is connected with power; an upper large bevel gear and a lower large bevel gear are arranged in the case body; the upper large bevel gear is fixedly connected with the driving shaft; the lower large bevel gear is fixedly connected with a driving sleeve; the driving sleeve is sheathed outside the driving shaft; and intermediate driving small bevel gears are arranged between the upper large bevel gear and the lower large bevel gear. A bearing is installed between the driving sleeve and the driving shaft. Two intermediate driving small bevel gears can be bilaterally and symmetrically arranged. The power is internally driven through the driving shaft, and the power is simultaneously driven to the driving sleeve through the two bevel gears to be externally driven, the rotation direction of the driving shaft is opposite to that of the driving sleeve, thereby realizing single power input and coaxial positive and negative rotating bidirectional driving output. The coaxial positive and negative rotating bidirectional driving gear case has the advantages of stable and reliable drive, small occupied space, low equipment investment, low failure rate and convenient maintenance.
Description
Technical field
The utility model relates to a kind of gear drive, the two-way uni-drive gear box of particularly a kind of coaxial clockwise and anticlockwise.
Background technique
In two-way mixing plant, generally adopt the inside and outside two-layer transmission of coaxial setting, in the prior art, the coaxial two-direction transmission needs two power, and it takes up room greatly, and equipment drops into high, and operational failure is many, and maintenance is inconvenient.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed the two-way uni-drive gear box of coaxial clockwise and anticlockwise that a kind of stable drive is reliable, single action power is imported.
The technical problems to be solved in the utility model is achieved through the following technical solutions, the two-way uni-drive gear box of a kind of coaxial clockwise and anticlockwise, be characterized in: be provided with casing and a transmission shaft that runs through casing, the upper end and the power of transmission shaft join, in casing, be provided with two large bevel gears up and down, the large bevel gear of top is fixedlyed connected with transmission shaft, the large bevel gear of below is fixedlyed connected with a drive sleeve, described drive sleeve is sleeved on above-mentioned transmission shaft outside, is being provided with middle transmission bevel pinion between two large bevel gears up and down.
The technical problems to be solved in the utility model can also be come by the following technical programs further to realize, between drive sleeve and the transmission shaft bearing is housed.
The technical problems to be solved in the utility model can also come to realize that further middle transmission bevel pinion is symmetrical to be provided with two by the following technical programs.
The utility model compared with prior art, coaxial transmission shaft and the drive sleeve of being provided with, transmission in power is realized by transmission shaft, power drives to drive sleeve by two secondary umbrella gear simultaneously and realizes outer transmission, direction of rotation between transmission shaft and the drive sleeve, thereby realize the input of single action power, the two-way transmission output of coaxial clockwise and anticlockwise.Its stable drive is reliable, it is little to take up room, equipment less investment, rate of fault are low, easy to maintenance.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Embodiment
The two-way uni-drive gear box of a kind of coaxial clockwise and anticlockwise, be provided with casing 2 and a transmission shaft 5 that runs through casing, the upper end and the power of transmission shaft 5 join, in casing, be provided with two large bevel gears 1,4 up and down, the large bevel gear 1 of top is fixedlyed connected with transmission shaft 5, the large bevel gear 4 of below is fixedlyed connected with a drive sleeve 6, and described drive sleeve 6 is sleeved on above-mentioned transmission shaft 5 outsides, is being provided with middle transmission bevel pinion 3 between two large bevel gears up and down.Middle transmission bevel pinion 3 can be provided with one, and the rotating shaft of bevel pinion is contained on the sidewall of casing by bearing; Middle transmission bevel pinion also can symmetrically be provided with two; Also can be provided with a plurality of.Between drive sleeve 6 and the transmission shaft 5 bearing and seal arrangement are housed.
Claims (3)
1. two-way uni-drive gear box of coaxial clockwise and anticlockwise, it is characterized in that: be provided with casing (2) and a transmission shaft (5) that runs through casing, the upper end and the power of transmission shaft (5) join, in casing (2), be provided with two large bevel gears (1,4) up and down, the large bevel gear (1) of top is fixedlyed connected with transmission shaft (5), the large bevel gear (4) of below is fixedlyed connected with a drive sleeve (6), described drive sleeve (6) is sleeved on above-mentioned transmission shaft (5) outside, transmission bevel pinion (3) in the middle of being provided with between two large bevel gears (1,4) up and down.
2. the two-way uni-drive gear box of coaxial clockwise and anticlockwise according to claim 1 is characterized in that: between drive sleeve (6) and the transmission shaft (5) bearing is housed.
3. the two-way uni-drive gear box of coaxial clockwise and anticlockwise according to claim 1 is characterized in that: middle transmission bevel pinion (3) is symmetrical to be provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200366084U CN201368189Y (en) | 2009-02-26 | 2009-02-26 | Coaxial positive and negative rotating bidirectional driving gear case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200366084U CN201368189Y (en) | 2009-02-26 | 2009-02-26 | Coaxial positive and negative rotating bidirectional driving gear case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368189Y true CN201368189Y (en) | 2009-12-23 |
Family
ID=41487082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200366084U Expired - Fee Related CN201368189Y (en) | 2009-02-26 | 2009-02-26 | Coaxial positive and negative rotating bidirectional driving gear case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368189Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777547A (en) * | 2012-08-13 | 2012-11-14 | 宋嗣新 | Positive and negative rotation output conversion device |
| CN102893759A (en) * | 2012-11-01 | 2013-01-30 | 福田雷沃国际重工股份有限公司 | Coaxially-driven co-rotating and counter-rotating device used for combine harvester |
| CN103191896A (en) * | 2013-04-15 | 2013-07-10 | 常州大学 | Bidirectional rotation cleaning device for pipe inner walls |
| CN103623731A (en) * | 2013-11-07 | 2014-03-12 | 浙江红宇新材料有限公司 | Stirrer |
| CN105782422A (en) * | 2014-12-26 | 2016-07-20 | 中日龙(襄阳)机电技术开发有限公司 | Gear engagement gap eliminating device |
| CN106367312A (en) * | 2016-11-04 | 2017-02-01 | 中国科学院青岛生物能源与过程研究所 | Coaxial double-blade submersible mixer for large fermentation tank |
| CN108706036A (en) * | 2018-06-28 | 2018-10-26 | 深圳开立生物医疗科技股份有限公司 | A kind of central control brake system and trolley type movable medical equipment |
| CN110332255A (en) * | 2019-05-14 | 2019-10-15 | 河南昊翔新能源科技有限公司 | A kind of swing type bidirectional transmission device |
| EP3731382A4 (en) * | 2018-02-11 | 2021-02-24 | Guangdong Midea Consumer Electric Manufacturing Co., Ltd. | Electric motor and food processor |
| US11223255B2 (en) | 2018-02-11 | 2022-01-11 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Electric motor and food processor |
-
2009
- 2009-02-26 CN CNU2009200366084U patent/CN201368189Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777547A (en) * | 2012-08-13 | 2012-11-14 | 宋嗣新 | Positive and negative rotation output conversion device |
| CN102777547B (en) * | 2012-08-13 | 2014-11-12 | 宋嗣新 | Positive and negative rotation output conversion device |
| CN102893759A (en) * | 2012-11-01 | 2013-01-30 | 福田雷沃国际重工股份有限公司 | Coaxially-driven co-rotating and counter-rotating device used for combine harvester |
| CN102893759B (en) * | 2012-11-01 | 2015-07-08 | 福田雷沃国际重工股份有限公司 | Coaxially-driven co-rotating and counter-rotating device used for combine harvester |
| CN103191896A (en) * | 2013-04-15 | 2013-07-10 | 常州大学 | Bidirectional rotation cleaning device for pipe inner walls |
| CN103623731A (en) * | 2013-11-07 | 2014-03-12 | 浙江红宇新材料有限公司 | Stirrer |
| CN105782422A (en) * | 2014-12-26 | 2016-07-20 | 中日龙(襄阳)机电技术开发有限公司 | Gear engagement gap eliminating device |
| CN106367312A (en) * | 2016-11-04 | 2017-02-01 | 中国科学院青岛生物能源与过程研究所 | Coaxial double-blade submersible mixer for large fermentation tank |
| CN106367312B (en) * | 2016-11-04 | 2019-04-02 | 中国科学院青岛生物能源与过程研究所 | A kind of coaxial double-oar submersible agitator for large fermentation tank |
| EP3731382A4 (en) * | 2018-02-11 | 2021-02-24 | Guangdong Midea Consumer Electric Manufacturing Co., Ltd. | Electric motor and food processor |
| US11223255B2 (en) | 2018-02-11 | 2022-01-11 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Electric motor and food processor |
| CN108706036A (en) * | 2018-06-28 | 2018-10-26 | 深圳开立生物医疗科技股份有限公司 | A kind of central control brake system and trolley type movable medical equipment |
| CN108706036B (en) * | 2018-06-28 | 2023-11-21 | 深圳开立生物医疗科技股份有限公司 | Central control braking system and movable type medical equipment of cart type |
| CN110332255A (en) * | 2019-05-14 | 2019-10-15 | 河南昊翔新能源科技有限公司 | A kind of swing type bidirectional transmission device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201368189Y (en) | Coaxial positive and negative rotating bidirectional driving gear case | |
| CN102758883A (en) | Dill-rod-free drill machine transfer case | |
| CN202628954U (en) | Planetary reducer for large plate bending machine | |
| CN201318417Y (en) | Transmission device for minitype hand generator | |
| CN201615187U (en) | Center-driving planetary gearbox of cement mill | |
| CN202883896U (en) | Planetary gear drive uniform load mechanism | |
| CN201944199U (en) | Two-stage worm speed reducer | |
| CN203548718U (en) | Single-step speed reducing speed changing box with planet carrier mechanism | |
| CN202971752U (en) | Two-level vertical double-worm transmission speed reducer | |
| CN206190818U (en) | Increasing gear | |
| CN201331310Y (en) | Explosion-proof tank | |
| CN201902511U (en) | Helical gear and spiral bevel gear speed reducer | |
| CN206145067U (en) | Take speed reducer of manually enter the function | |
| CN201412591Y (en) | Valve manual device | |
| CN203272612U (en) | Drilling stirring worm reducer | |
| CN202690892U (en) | Transfer case for novel rodless drilling machine | |
| CN203656062U (en) | Special helical gear lead screw speed reducer for elevator | |
| CN203309054U (en) | Stepless speed regulating planetary speed reducer for straightening machine | |
| CN104074672B (en) | Networking type Wave power generation device | |
| CN202970447U (en) | Long spiral drilling machine and power head thereof | |
| CN201318122Y (en) | Well drill rotary table driving mechanism | |
| CN206723408U (en) | A kind of dual output reduction box | |
| CN203002265U (en) | Stirring machine | |
| CN201818719U (en) | Reducer with one-way output shaft | |
| CN206770526U (en) | A kind of level Four reduction gearing power cross box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20120226 |