CN201027908Y - Novel single-drive controllable multi-shaft rotating mechanism - Google Patents
Novel single-drive controllable multi-shaft rotating mechanism Download PDFInfo
- Publication number
- CN201027908Y CN201027908Y CNU2007200066023U CN200720006602U CN201027908Y CN 201027908 Y CN201027908 Y CN 201027908Y CN U2007200066023 U CNU2007200066023 U CN U2007200066023U CN 200720006602 U CN200720006602 U CN 200720006602U CN 201027908 Y CN201027908 Y CN 201027908Y
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- jaw clutch
- another
- drive shaft
- power take
- half jaw
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Abstract
The utility model discloses a novel mono-power controllable multi-shaft rotating mechanism comprising a motor and a second power output transmission shaft. The utility model is characterized in that the motor shaft is meshed by a gear with the other big driven gear for transmission, and the end face of the other big driven gear is a half-jaw clutch. One end of the second power output transmission shaft passes through a central hole of the other big driven gear and is movably connected via a sliding key with a non-teeth half-jaw clutch with a shifter fork slot which can be clutched with the half-jaw clutch on the end face of the other big driven gear, wherein, the shifter fork slot of the non-teeth half-jaw clutch is matched and movably connected with one side of a seesaw shifter fork which has the center part rotate around a fulcrum shaft. One side of the seesaw shifter fork has the rear end connected with the other valve core of a third electromagnetic valve by a connecting rod, and the other returning spring is arranged between the other electromagnetic valve and a valve body. The utility model has the advantages of simple and compact structure, stable and reliable working and applicability to medical bed.
Description
Affiliated technical field:
The utility model relates to the controlled multiaxis rotating machinery of a kind of novel single action power.
Background technique:
Domestic and international at present driving mechanism to some products, generally all take a motor to be responsible for a driving mechanism, such structure is in a product, finish when needs under the situation of multiple action or performance, then need to use multiple electric motors, do not only cost height like this, and volume is big, Heavy Weight is wasted a lot of material resources, financial resources, and not science seems very.As the multi-functional medical bed of both at home and abroad using now, the inclination of back of the body frame, leg frame up and down and the lifting of whole bed all used three motors and reducing gear to finish three actions respectively respectively.Show with the interrelated data retrieval that comprises Chinese patent, do not see the mechanism that an Electric Machine Control multiaxis rotates respectively as yet.
Summary of the invention:
In order to overcome deficiency of the prior art, the purpose of this utility model provides the controlled multiaxis rotating machinery of a kind of novel single action power simple in structure, compact, easy to use, reliable.
The object of the present invention is achieved like this, the controlled multiaxis rotating machinery of described novel single action power, comprise a motor, second power take-off drive shaft, its structural feature is that the motor shaft of motor passes through another passive gearwheel of meshed transmission gear, and another passive gearwheel central slide is connected with the second power take-off drive shaft; The end face of another passive gearwheel is half jaw clutch, the center hole that second power take-off drive shaft one end passes another passive gearwheel by feather key be dynamically connected can with anodontia half jaw clutch of a band fork slot of half jaw clutch clutch of the end face of another passive gearwheel, the fork slot of anodontia half jaw clutch of the band fork slot that second power take-off drive shaft one end is connected with and one side shift fork start of a seesaw type shift fork are connected, and the middle spaced winding fulcrum of seesaw type shift fork rotates; The rear end of one side shift fork of seesaw type shift fork connects by connecting rod another spool with the 3rd solenoid valve, and another return spring is arranged between another solenoid valve and the valve body.
Purpose of the present invention also can be achieved through the following technical solutions, the controlled multiaxis rotating machinery of novel single action power, its characteristics mesh the 3rd passive gearwheel again for the side of another passive gearwheel, the 3rd passive gearwheel central slide is connected with the 3rd power take-off drive shaft, the end face of the 3rd passive gearwheel is half jaw clutch, article three, the power take-off drive shaft one end center hole that passes the 3rd passive gearwheel is by be dynamically connected anodontia half jaw clutch of another band fork slot of feather key, article three, the fork slot of anodontia half jaw clutch of another band fork slot of being connected with of power take-off drive shaft one end and the another side shift fork start of seesaw type shift fork are connected, half jaw clutch of the end face of described the 3rd passive gearwheel can with another anodontia half jaw clutch clutch with fork slot.The controlled multiaxis rotating machinery of described novel single action power, the electric machine main shaft of its characteristics motor has a connecting shaft small gear, the right and left of connecting shaft small gear respectively with a gear broad in the middle and another gear engagement broad in the middle, the end face of described gear broad in the middle is half jaw clutch with its disjunctor, the front-end face of half jaw clutch of each gear broad in the middle is engaged with the intermediate speed pinion of the corresponding coupling of structure with it respectively, one end of each intermediate speed pinion has fork slot, and the other end is half jaw clutch that can carry out clutch action with half jaw clutch of gear broad in the middle; Fork slot one end that has of each intermediate speed pinion all is connected with the start of shift fork connecting rod; The connecting-rod head of the shift fork connecting rod of every side all connects with the spool of solenoid valve, and a return spring is arranged between solenoid valve and the valve body; Described another passive gearwheel and another intermediate speed pinion are connected with a joggle; Described its center of passive gearwheel with an intermediate speed pinion engagement is fixed with article one power take-off drive shaft.The controlled multiaxis rotating machinery of described novel single action power, its characteristics article one power take-off drive shaft and second power take-off drive shaft all connect screw mandrel by universal joint.
The beneficial effects of the utility model are: utilize electromagnetic valve seesaw shift fork, thereby solved engagement that a solenoid valve can control two clutches and separated, do so not only simple in structure, compact, cost is low, and working stability is reliable, can be widely used in the mechanism that needs multiaxis to rotate respectively, especially can be used for the driving mechanism of medical bed, health bed etc.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Among the figure: 2, one intermediate speed pinions 3 of 1, one gear broad in the middle of electric machine main shaft, passive gearwheel 4, another gear 5 broad in the middle, another intermediate speed pinion 6, universal joint 7, shift fork connecting rod 8, return spring 9, spool 10, second solenoid valve 11, anodontia half jaw clutch 13 of 12, one bands of another passive gearwheel fork slot, connecting rod 14, another spool 15, fulcrum 16, seesaw type shift fork 17, the 3rd passive gearwheel 18, anodontia half jaw clutch 19 of another band fork slot, 20, the three solenoid valves 21 of first solenoid valve, article one, power take- off drive shaft 22,23, the three power take-off drive shafts 24 of second power take-off drive shaft, screw mandrel 25, another screw mandrel 26, motor 27.
Embodiment:
Below in conjunction with drawings and Examples structure of the present utility model and working principle and working procedure are elaborated:
As shown in Figure 1 and Figure 2, the controlled multiaxis rotating machinery of novel single action power of the present utility model comprises a motor 27, second power take-off drive shaft 23, its structural feature is that the motor shaft of motor 27 passes through another passive gearwheel 12 of meshed transmission gear, another passive gearwheel 12 central slide are connected with second power take-off drive shaft 23, and second power take-off drive shaft 23 connects another screw mandrel 26 by universal joint.The end face of another passive gearwheel 12 is half jaw clutch, the center hole that second power take-off drive shaft 23 1 ends pass another passive gearwheel 12 is by feather key anodontia half jaw clutch 13 with fork slot that is dynamically connected, half jaw clutch of the end face of another passive gearwheel 12 can with one the band fork slot 13 clutches of anodontia half jaw clutch and be in normally off, the fork slot of anodontia half jaw clutch 13 of the band fork slot that second power take-off drive shaft 23 1 ends are connected with and one side shift fork start of a seesaw type shift fork 17 are connected, and the middle spaced winding fulcrum 16 of seesaw type shift fork 17 rotates; The rear end of one side shift fork of seesaw type shift fork 17 connects with another spool 15 of the 3rd solenoid valve 21 by connecting rod 14, and another return spring is arranged between another solenoid valve and the valve body.
When the utility model also will drive the 3rd power take-off drive shaft 24, then the side of another passive gearwheel 12 is meshed the 3rd passive gearwheel 18 again, the 3rd passive gearwheel 18 central slide are connected with the 3rd power take-off drive shaft 24, the end face of the 3rd passive gearwheel 18 is half jaw clutch, article three, the power take-off drive shaft 24 1 ends center hole that passes the 3rd passive gearwheel 18 is by be dynamically connected anodontia half jaw clutch 19 of another band fork slot of feather key, article three, the fork slot of anodontia half jaw clutch 19 of another band fork slot of being connected with of power take-off drive shaft 24 1 ends and the another side shift fork start of seesaw type shift fork 17 are connected, half jaw clutch of the end face of the 3rd passive gearwheel 18 also can with another with anodontia half jaw clutch 19 clutches of fork slot and be in normally open.
Above-mentioned motor shaft is by the passive gearwheel of meshed transmission gear, gear can adopt general speed change gear, also can adopt structures such as gear broad in the middle, intermediate speed pinion, the end face of gear broad in the middle can be half jaw clutch with its disjunctor, this moment, electric machine main shaft 1 was with a connecting shaft small gear, and just can control article one power take-off drive shaft 22 by motor and solenoid valve and rotate this moment.Concrete structure is: the electric machine main shaft 1 of motor has a connecting shaft small gear, the right and left of connecting shaft small gear respectively with two gear engagement broad in the middle, the end face of a gear 2 broad in the middle and another gear 5 broad in the middle is half jaw clutch with its disjunctor, front-end face at half jaw clutch of each gear broad in the middle is engaged with the intermediate speed pinion of the corresponding coupling of structure with it respectively, one end of each intermediate speed pinion has fork slot, and the other end is half jaw clutch that can carry out clutch action with half jaw clutch of gear broad in the middle; Half jaw clutch, one end of an end that has half jaw clutch of each intermediate speed pinion and relative gear broad in the middle can clutch action; Fork slot one end that has of each intermediate speed pinion all is connected with the start of shift fork connecting rod; The connecting-rod head of the shift fork connecting rod 8 of one side connects with the spool 10 of first solenoid valve 20, and a return spring 9 is arranged between solenoid valve and the valve body.One of them intermediate speed pinion 3 of two intermediate speed pinions meshes with a passive gearwheel 4 of homonymy, and passive gearwheel 4 center fixation have article one power take-off drive shaft 22; Article one, power take-off drive shaft 22 also can connect screw mandrel 25 by universal joint 7.The connecting-rod head of the shift fork connecting rod of opposite side connects with the spool of second solenoid valve 11, and return spring is also arranged between solenoid valve and the valve body.
During work, motor 27 drives motor shaft 1 rotation, its connecting shaft small gear also rotates simultaneously, drive two gear rotations broad in the middle about it, this moment is under the effect of the return spring 9 between first solenoid valve 20 and the spool 10, return spring 9 makes an end that has half jaw clutch of intermediate speed pinion combine normally closed with half jaw clutch, one end of the gear broad in the middle that can connect through the fork slot of shift fork connecting rod 8 compressing intermediate speed pinions, therefore intermediate speed pinion rotates under the clutch effect, passive gearwheel 4 rotations that drive homonymy simultaneously and meshed, and article one power take-off drive shaft 22 that bond is with it closed rotates, and realizes the spinfunction of article one power take-off drive shaft 22.Simultaneously, second power take-off drive shaft 23 also can rotate under the 11 normally closed effects of second solenoid valve.When first solenoid valve 20 is opened, then article one power take-off drive shaft 22 does not just rotate; Open when second solenoid valve 11, then second power take-off drive shaft 23 does not rotate yet; When two solenoid valves were normally closed, two power take-off drive shafts rotated simultaneously, thereby the control electromagnetic valve action, and just can reach arbitrary power take-off drive shaft of control changes or do not change, or two power take-off drive shafts rotate simultaneously.
When driving the 3rd power take-off drive shaft rotation, then second solenoid valve is normally closed, the 3rd solenoid valve 21 is worked and is opened, second power take-off drive shaft 23 does not change, article three, the 3rd of power take-off drive shaft 24 the passive gearwheel 18, rotation under second passive gearwheel drives is passed to power on the 3rd power take-off drive shaft 24 under the effect by feather key in the middle of anodontia half jaw clutch again, thereby realizes the rotation of the 3rd power take-off drive shaft 24.When first solenoid valve and second solenoid valve were normally closed, article one power take-off drive shaft 22 rotated, the 3rd solenoid valve action, and the 3rd power take-off drive shaft 24 just can rotate.Thereby the utility model can pass through control electromagnetic valve, realizes that three power take-off drive shafts rotate respectively; The perhaps rotation of two power take-off drive shafts.
Claims (4)
1. controlled multiaxis rotating machinery of novel single action power, comprise a motor (27), second power take-off drive shaft (23), the motor shaft that it is characterized in that motor (27) is by another passive gearwheel (12) of meshed transmission gear, and another passive gearwheel (12) central slide is connected with second power take-off drive shaft (23); The end face of another passive gearwheel (12) is half jaw clutch, the center hole that second power take-off drive shaft (23) one ends pass another passive gearwheel (12) by feather key be dynamically connected can with anodontia half jaw clutch (13) of a band fork slot of half jaw clutch clutch of the end face of another passive gearwheel (12), the fork slot of anodontia half jaw clutch (13) of the band fork slot that second power take-off drive shaft (23) one ends are connected with and one side shift fork start of a seesaw type shift fork (17) are connected, and the middle spaced winding fulcrum (16) of seesaw type shift fork (17) rotates; The rear end of one side shift fork of seesaw type shift fork (17) connects with another spool (15) of the 3rd solenoid valve (21) by connecting rod (14), and another return spring is arranged between another solenoid valve and the valve body.
2. the controlled multiaxis rotating machinery of novel single action power according to claim 1, the side that it is characterized in that another passive gearwheel (12) is meshed the 3rd passive gearwheel (18) again, the 3rd passive gearwheel (18) central slide is connected with the 3rd power take-off drive shaft (24), the end face of the 3rd passive gearwheel (18) is half jaw clutch, article three, power take-off drive shaft (24) the one ends center hole that passes the 3rd passive gearwheel (18) is by be dynamically connected anodontia half jaw clutch (19) of another band fork slot of feather key, article three, the fork slot of anodontia half jaw clutch (19) of another band fork slot of being connected with of power take-off drive shaft (24) one ends and the another side shift fork start of seesaw type shift fork (17) are connected, half jaw clutch of the end face of described the 3rd passive gearwheel (18) can with another anodontia half jaw clutch (19) clutch with fork slot.
3. the controlled multiaxis rotating machinery of novel single action power according to claim 1 and 2, the electric machine main shaft (1) that it is characterized in that motor has a connecting shaft small gear, the right and left of connecting shaft small gear meshes with a gear broad in the middle (2) and another gear broad in the middle (5) respectively, the end face of described gear broad in the middle is half jaw clutch with its disjunctor, the front-end face of half jaw clutch of each gear broad in the middle is engaged with the intermediate speed pinion of the corresponding coupling of structure with it respectively, one end of each intermediate speed pinion has fork slot, and the other end is half jaw clutch that can carry out clutch action with half jaw clutch of gear broad in the middle; Fork slot one end that has of each intermediate speed pinion all is connected with the start of shift fork connecting rod; The connecting-rod head of the shift fork connecting rod of every side all connects with the spool of solenoid valve, and a return spring is arranged between solenoid valve and the valve body; Described another passive gearwheel (12) is connected with a joggle with another intermediate speed pinion (6); Described its center of a passive gearwheel (4) with an intermediate speed pinion (3) engagement is fixed with article one power take-off drive shaft (22).
4. the controlled multiaxis rotating machinery of novel single action power according to claim 3 is characterized in that article one power take-off drive shaft (22) and second power take-off drive shaft (23) all connect screw mandrel by universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200066023U CN201027908Y (en) | 2007-03-26 | 2007-03-26 | Novel single-drive controllable multi-shaft rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200066023U CN201027908Y (en) | 2007-03-26 | 2007-03-26 | Novel single-drive controllable multi-shaft rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027908Y true CN201027908Y (en) | 2008-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200066023U Expired - Fee Related CN201027908Y (en) | 2007-03-26 | 2007-03-26 | Novel single-drive controllable multi-shaft rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027908Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693276A (en) * | 2009-10-19 | 2010-04-14 | 无锡荡口通和纺织机械厂 | Double-linked full-automatic clutch of stirrup forming machine |
| CN102114562A (en) * | 2009-12-30 | 2011-07-06 | 哈尔滨华崴焊切股份有限公司 | Waste edge cutting device |
| CN102555778A (en) * | 2010-11-30 | 2012-07-11 | 通用汽车环球科技运作有限责任公司 | Compound shutter system with independent and non-sequential operation |
| CN108466789A (en) * | 2018-03-27 | 2018-08-31 | 安徽理工大学 | A kind of multiple single action carrier of wisdom factory and its implementation |
| CN113090678A (en) * | 2021-05-12 | 2021-07-09 | 郑州永益达机械设备有限公司 | Sliding key type clutch |
-
2007
- 2007-03-26 CN CNU2007200066023U patent/CN201027908Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693276A (en) * | 2009-10-19 | 2010-04-14 | 无锡荡口通和纺织机械厂 | Double-linked full-automatic clutch of stirrup forming machine |
| CN101693276B (en) * | 2009-10-19 | 2014-09-03 | 无锡荡口通和纺织机械厂 | Double-linked full-automatic clutch of stirrup forming machine |
| CN102114562A (en) * | 2009-12-30 | 2011-07-06 | 哈尔滨华崴焊切股份有限公司 | Waste edge cutting device |
| CN102555778A (en) * | 2010-11-30 | 2012-07-11 | 通用汽车环球科技运作有限责任公司 | Compound shutter system with independent and non-sequential operation |
| CN102555778B (en) * | 2010-11-30 | 2015-09-09 | 通用汽车环球科技运作有限责任公司 | There is the combined type damper system of independent sum nonsequential operation |
| CN108466789A (en) * | 2018-03-27 | 2018-08-31 | 安徽理工大学 | A kind of multiple single action carrier of wisdom factory and its implementation |
| CN113090678A (en) * | 2021-05-12 | 2021-07-09 | 郑州永益达机械设备有限公司 | Sliding key type clutch |
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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: 20080227 Termination date: 20100326 |