CN1115367A - Driving gear - Google Patents
Driving gear Download PDFInfo
- Publication number
- CN1115367A CN1115367A CN 94111398 CN94111398A CN1115367A CN 1115367 A CN1115367 A CN 1115367A CN 94111398 CN94111398 CN 94111398 CN 94111398 A CN94111398 A CN 94111398A CN 1115367 A CN1115367 A CN 1115367A
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- China
- Prior art keywords
- wheel
- axle
- transmission device
- output shaft
- fixed
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Abstract
The mechanical transmission apparatus is composed of flexible rod, rotation wheel, shaft fixed to rotation wheel and bearings on shaft, and features that two clutches are installed to shaft in opporsite directions and sleeved by main drive wheel respectively and driven wheel is fixed to output shaft. Its advantages include constant maximum output torque, high power transform efficiency, no dead point, and compact structure.
Description
The present invention is a kind of mechanical transmission.
Up to now, in various manual machines, to-and-fro motion is converted to the device of unidirectional continuous transmission, most popular slidercrank mechanism or the crank rocker mechanism of forming by crank, connecting rod, slide block, though structure is simple, existing the output torque in the crank rotation process is zero " dead point ", and sine or cosine rule pulsatile change are pressed in whole output torque, cause the conversion efficiency of merit not high, overall structure is not compact, and weight is big.
The objective of the invention is to: provide except that movement conversion point, output torque perseverance is peaked a kind of transmission device.
Purpose of the present invention can be achieved through the following technical solutions: it has comprised flexibility bar (1), moving runner (2) and the axle (3) of fixedlying connected with moving runner (2), on the axle (3) two bearings (4), (5) are arranged, characteristics are: axle (3) is gone up overrunning clutch (6), (7) that also have two to install in the other direction, on clutch (6), (7) main driving wheel is arranged respectively, its follower is fixed on the output shaft (11), and output shaft (11) is perpendicular with axle (3).In the present invention, formed movement conversion mechanism (34) by clutch, drive wheel.Wherein main driving wheel can be gear (8), (9), a shared driven gear (10); Or main driving wheel is friction wheel (12), (13), and shared one driven friction wheel (14) is adorned a drive wheel (15) on the output shaft of this transmission device (11), contact with the outer ring of cycle wheel (16) to constitute a kind of bicycle drive; This transmission device and water pump (17), water pipe (18), pulley (19), pedal (20) are formed a kind of novel water plug jointly, can adopt as: output shaft (11) and link to each other with the axle of water pump (17) and be fixed on the water pipe (18) Placement that flexibility bar (1) links to each other with pedal (20) through pulley (19) through elastic coupling flexible coupling (21).When twin-direction clutch is done the overrunning clutch use, also can be used for the present invention.
Purpose of the present invention also can be achieved through the following technical solutions: it has comprised flexibility bar (1), on moving runner (2) and the axle (3) of fixedlying connected, the axle (3) two bearings (4), (5) are arranged with moving runner (2), characteristics are: axle (3) is gone up overrunning clutch (6), (7) that also have two to install in the other direction, be with main driving wheel respectively on clutch (6), (7), its follower is fixed on the output shaft (11) that parallels with axle (3).Wherein formed movement conversion mechanism (34) by overrunning clutch, drive wheel.The drive wheel of this transmission device can be: one group is chain or band transmission, another group is gear transmission, driving pulley or sprocket wheel (22) and driving gear (23) are enclosed within respectively on clutch (6), (7), its driven sprocket or belt wheel (24) and driven gear (25) are fixed on the output shaft (11) jointly, but also driven sprocket or belt wheel (24) are made combination wheel (27) with driven gear (25) and be fixed on the output shaft (11); The drive wheel of this transmission device also can be: one group is chain or band transmission, another group is the band transmission, wherein the belt of one group of band transmission is answered intercross arrangement, the driving wheel of two groups of drive wheels (22), (30) are enclosed within respectively on clutch (6), (7), and the follower of two groups of drive wheels is fixed on the output shaft (11) jointly.Its follower is combination wheel (35).The outer ring of the output shaft of this transmission device (11) last dress drive wheel (15) and cycle wheel (16) contacts and can constitute a kind of bicycle drive.This transmission device and water pump (17), water pipe (18), pulley (19), pedal (20) have been formed a kind of water plug jointly, can adopt as: output shaft (11) and be connected with the axle of water pump (17) through elastic coupling flexible coupling (21), and be fixed on the water pipe (18), flexibility bar (1) is connected with pedal (20) through pulley (19).
The present invention is just converting the to-and-fro motion at flexibility bar (1) two ends to axle (3) earlier, reciprocal cross is for after rotating, convert the unidirectional continuous transmission of output shaft (11) again to, not only having eliminated and having exported torque in slidercrank mechanism or the crank rocker mechanism is zero " dead point " and the low shortcoming of conversion efficiency of merit, and making the output torque except that movement conversion point, perseverance is a maximum value.It is the conversion efficiency height of merit.The present invention is reliable, compact structure, in light weight.Illustrate in detail below in conjunction with accompanying drawing.
A kind of transmission device of the gear-driven movement conversion mechanism of accompanying drawing 1 usefulness.
A kind of transmission device of the movement conversion mechanism of accompanying drawing 2 usefulness friction driving.
Accompanying drawing 3 the present invention are applied to the embodiment of bicycle transmission.
Accompanying drawing 4 output shafts of the present invention and the shared embodiment of bicycle shaft.
Accompanying drawing 5 the present invention are applied to the structure diagram on the sewing machine.
Accompanying drawing 6 the present invention are applied to the structure diagram on the well water suction pump.
Accompanying drawing 7 the present invention are applied to the structure diagram on the manpower glider.
A kind of transmission structures sketch of the movement conversion mechanism of accompanying drawing 8 usefulness gear transmissions and band or chain combination transmission.
Accompanying drawing 9 usefulness are with the movement conversion mechanism of transmission or are made up a kind of transmission structures sketch of the movement conversion mechanism of transmission with band and chain.
A kind of transmission device of accompanying drawing 10 gears and band or chain combination transmission conversion is used for the embodiment of multiwheel vehicle.
As Fig. 1, Fig. 2, the axle (3) that the present invention includes flexibility bar (1), moving runner (2) and fixedly connected with moving runner (2), on the axle (3) two bearings (4), (5) are arranged, between two bearings, there are two opposite directions that overrunning clutch (6), (7) are installed, be with main driving wheel respectively on clutch (6), (7), its follower is fixed on the output shaft (11), and output shaft (11) is perpendicular with axle (3), wherein the driving wheel of Fig. 1, follower are gear, and the driving wheel of Fig. 2, follower are friction wheel.
As Fig. 3, be applied to the embodiment of bicycle transmission for the present invention, as Fig. 3, comprise flexibility bar (1), moving runner (2), axle (3), reach movement conversion mechanism (34), one drive wheel (15) is arranged on the output shaft (11), contact with the outer ring of cycle wheel (16) and to have constituted a kind of bicycle drive, that is: drive cycle wheel by the outer ring friction of drive wheel (15) and cycle wheel (16) or tooth engagement and rotate.
As Fig. 4, for output shaft of the present invention (11) is contained in structure diagram on the bicycle shaft, characteristics are output shafts (11) and the axle of cycle wheel (16) is integrated, and above-mentioned two kinds of structures have overcome existing bicycle drive, and two output torques are arranged is the shortcoming at zero " dead point ".Assurance on the arbitrfary point, drives bicycle with maximum output torque except that movement conversion point.Not only laborsaving, and effectively merit is brought up to 1.57 times that have bicycle drive now.
As Fig. 5, for the present invention is used for structure sketch drawing on the sewing machine, it is that output shaft of the present invention (11) is joined by the bent axle (26) on elastic coupling flexible coupling (21) and the sewing machine, replace the crank rocker mechanism on the existing sewing machine, it is very simple, laborsaving that sewing machine is operated, and weight saving is many.
Be applied to structure diagram on the well water suction pump as Fig. 6, the present invention.Be that the present invention and water pump (17), water pipe (18), pulley (19), pedal (20) have been formed a kind of water plug, being output shaft of the present invention (11) links to each other with the axle of water pump (17) and is fixed on the water pipe (18) through elastic coupling flexible coupling (21), and flexibility bar (1) links to each other with pedal (20) through pulley (19).When the people stepped or spur pedal, the tap of fetching boiling water (28) can there are flowing out, and well lid (29) can also keep well water not contaminated except that fixing water pipe (18).This compares with present hand-operated suction pump, has compact structure, and is in light weight, easy to operate, not even with characteristics such as diversions.As making with engineering plastics.By the water plug that the present invention forms, can in water, work for a long time, do not corrode.
As Fig. 7, the present invention is used for the glider-borne structure diagram of manpower, is fixed on the body (32) after the axle (33) of output shaft of the present invention (11) by the propeller (31) of coupling (21) and man-powered aircraft is connected.The rotating speed that it can very improve propeller effectively increases flight performance.
As Fig. 8, with a kind of transmission device of the movement conversion mechanism of gear transmission and band or chain combination transmission, as Fig. 9, with the movement conversion mechanism of band transmission or make up a kind of transmission structures sketch of the movement conversion mechanism of transmission with band and chain.It comprises: flexibility bar (1), moving runner (2) and the axle (3) of fixedlying connected with moving runner (2), on the axle (3) two bearings (4), (5) are arranged, characteristics are that axle (3) is gone up overrunning clutch (6), (7) that also have two to install in the other direction, be with main driving wheel respectively on clutch (6), (7), its follower is fixed on the output shaft (11) that parallels with axle (3).As Fig. 8, one driving wheel is sprocket wheel or belt wheel (22), and another driving wheel is gear (23), and driven sprocket or belt wheel (24) and driven gear (25) are fixed on the output shaft (11) jointly, driven gear and driven sprocket or belt wheel also can be made into one, are combination wheel (27).As Fig. 9, one group is chain or band transmission, and another group is the band transmission, and main driving wheel is respectively chain or belt wheel (22), belt wheel (30), and the follower of two groups of drive wheels is that combination wheel (35) is fixed on the output shaft (11), and wherein the belt intercross arrangement is answered in one group of band transmission.
As Figure 10, be applied to the embodiment of multiwheel vehicle for a kind of transmission device of the movement conversion mechanism of gear and band or chain combination transmission, it is that the output shaft (11) of the present invention such as Fig. 8 and the axle of wheel are one, and just driven sprocket or belt wheel (24) are made combination wheel (27) with driven gear (25).Constituted a kind of transmission device of multiwheel vehicle.Certain also available a kind of transmission device as Fig. 9.This transmission device has advantages such as laborsaving, that the speed of a motor vehicle is fast, car body is light and handy.
The present invention such as Fig. 8, Fig. 9 also can be used for the water plug as Fig. 6, as the bicycle drive of Fig. 3, Fig. 4, on the sewing machine as Fig. 5, as the manpower glider of Fig. 7.The present invention such as Fig. 1, Fig. 2, Fig. 8, Fig. 9 also can join by the main shaft of manual machines such as coupling and chain hois, threshing machine, all can increase work efficiency greatly, eliminate the output torque and be zero " dead point ".The present invention is except that movement conversion point, and output torque perseverance be maximum, is used for various manual machines, and not only effective merit is 1.57 times of slidercrank mechanism, and with the motor be the mechanical the same of power source, compact structure, aesthetic in appearance, easy to operate, in light weight.
Claims (11)
1, a kind of transmission device, comprise: flexibility bar (1), moving runner (2) and the axle (3) of fixedlying connected with moving runner (2), on the axle (3) two bearings (4), (5) are arranged, be characterised in that: axle (3) is gone up overrunning clutch (6), (7) that also have two to install in the other direction, be with main driving wheel respectively on clutch (6), (7), its follower is fixed on the output shaft (11), and output shaft (11) is perpendicular with axle (3).
2, by the described a kind of transmission device of claim 1, be characterised in that: main driving wheel is gear (8), (9), and follower is gear (10).
3, by the described a kind of transmission device of claim 1, be characterised in that: main driving wheel is friction wheel (12), (13), and follower is friction wheel (14).
4, by the described a kind of transmission device of claim 1, be characterised in that: a drive wheel (15) is arranged on the output shaft (11), contact with the outer ring of cycle wheel (16) and constituted a kind of bicycle drive.
5, by the described a kind of transmission device of claim 1, be characterised in that: form a kind of water plug with water pump (17), water pipe (18), pulley (19), pedal (20), output shaft (11) links to each other and is fixed on the water pipe (18) through the axle of elastic coupling flexible coupling (21) and water pump (17), and flexibility bar (1) links to each other with pedal (20) through pulley (19).
6, a kind of transmission device, comprise: flexibility bar (1), moving runner (2) and the axle (3) of fixedlying connected with moving runner (2), on the axle (3) two bearings (4), (5) are arranged, be characterised in that: axle (3) is gone up overrunning clutch (6), (7) that also have two to install in the other direction, be with main driving wheel respectively on clutch (6), (7), its follower is fixed on the output shaft (11) that parallels with axle (3).
7, by the described a kind of transmission device of claim 6, be characterised in that: a driving wheel is sprocket wheel or belt wheel (22), and another driving wheel is gear (23), and driven sprocket or belt wheel (24) and driven gear (25) are fixed on the output shaft (11) jointly.
8, by the described a kind of transmission device of claim 6, be characterised in that: driving wheel is sprocket wheel or belt wheel (22), and another driving wheel is belt wheel (30), and follower is that combination wheel (35) is fixed on the output shaft (11), and wherein the belt of a band transmission is answered intercross arrangement.
9, by the described a kind of transmission device of claim 6, be characterised in that: a drive wheel (15) is arranged on the output shaft (11), contact with the outer ring of cycle wheel (16) and constituted a kind of bicycle drive.
10, by the described a kind of transmission device of claim 6, be characterised in that: form a kind of water plug with water pump (17), water pipe (18), pulley (19), pedal (20), output shaft (11) links to each other with the axle of water pump (17) through elastic coupling flexible coupling (21), and be fixed on the water pipe (18), flexibility bar (1) links to each other with pedal (20) through pulley (19).
11, by the described a kind of transmission device of claim 6, be characterised in that: output shaft (11) is one with the axle of wheel, and driven sprocket or belt wheel (24) are made combination wheel (27) with driven gear (25), constitute a kind of transmission device of multiwheel vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94111398 CN1115367A (en) | 1994-07-22 | 1994-07-22 | Driving gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94111398 CN1115367A (en) | 1994-07-22 | 1994-07-22 | Driving gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1115367A true CN1115367A (en) | 1996-01-24 |
Family
ID=5035275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94111398 Pending CN1115367A (en) | 1994-07-22 | 1994-07-22 | Driving gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1115367A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234416A (en) * | 2013-04-17 | 2013-08-07 | 浙江旺盛动力机电有限公司 | Thread transmission machine |
| CN107202002A (en) * | 2017-07-31 | 2017-09-26 | 广东美芝制冷设备有限公司 | Compressor and the refrigerating plant with it |
| CN107202013A (en) * | 2017-07-31 | 2017-09-26 | 广东美芝制冷设备有限公司 | Compressor and the refrigerating plant with it |
-
1994
- 1994-07-22 CN CN 94111398 patent/CN1115367A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234416A (en) * | 2013-04-17 | 2013-08-07 | 浙江旺盛动力机电有限公司 | Thread transmission machine |
| CN107202002A (en) * | 2017-07-31 | 2017-09-26 | 广东美芝制冷设备有限公司 | Compressor and the refrigerating plant with it |
| CN107202013A (en) * | 2017-07-31 | 2017-09-26 | 广东美芝制冷设备有限公司 | Compressor and the refrigerating plant with it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |