CN2883792Y - Driving gear able to change reiciprocation movement into rotary movement - Google Patents
Driving gear able to change reiciprocation movement into rotary movement Download PDFInfo
- Publication number
- CN2883792Y CN2883792Y CN 200620081888 CN200620081888U CN2883792Y CN 2883792 Y CN2883792 Y CN 2883792Y CN 200620081888 CN200620081888 CN 200620081888 CN 200620081888 U CN200620081888 U CN 200620081888U CN 2883792 Y CN2883792 Y CN 2883792Y
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- output shaft
- spline housing
- input shaft
- 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
- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a transmission device which can turn the reciprocating movement into the rotary movement. The utility model is characterized in that a gear (3) and a gear (5) with an overrunning clutch are connected with an input shaft (2) in turn; a gear (12) and a gear (10) with the overrunning clutch are connected with a driven shaft (11) in turn, a gear (7) is connected with an output shaft (8), the gear (3) and the gear (5) on the input shaft (2) are separately meshed with the gear (12) on the driven shaft (11) and the gear (7) on the input shaft, and the gear (10) on the driven shaft is meshed with the gear (7) on the input shaft. Due to adoption of the technical proposal, the utility model has the advantages that: firstly, the device has compact size, simple structure and low cost; secondly, the utility model can be applied to the conversion of little momentum, such as the conversion from the reciprocating movement into the rotary movement of the rickshaw and sports equipment; thirdly, the device of speed-change and reverse is added, making the use flexible.
Description
Technical field
The utility model relates to the transmission device in a kind of engineering machinery, relates to a kind of transmission device that rotatablely moves that to-and-fro motion is become especially.
Background technique
In people's production and life and work, often mechanical to-and-fro motion need be become and rotatablely move, for this reason, people have invented many devices with head it off, as the disclosed a kind of device that rotatablely moves that linear reciprocating motion is become of Chinese patent CN00203805.6, Chinese patent CN96241080.2 is disclosed a kind ofly to become the device that rotatablely moves with linear reciprocating motion, but these two patents only are applicable to the field that momentum is big, then inapplicable for the field that momentum is little.The disclosed a kind of device that is used for amplifying moment of Chinese patent CN88101734, its structure are very complicated, and practicability is relatively poor.
Summary of the invention
The purpose of this utility model is exactly relatively poor and be not suitable for the defective of little momentum and a kind of brand-new device that rotatablely moves that linear reciprocating motion is become that proposes in order to overcome the complex structure, the practicability that exist in the prior art.
To achieve these goals, the utility model has adopted following technical proposals:
A kind of transmission device that rotatablely moves that to-and-fro motion is become, it is characterized in that it comprises an input shaft (2), driven shaft (11) and output shaft (8), connect a gear (3) and an overdrive clutch gear (5) that has free wheel device on the input shaft (2) successively, connect a gear (12) and an overdrive clutch gear (10) that has free wheel device on the driven shaft (11) successively, output shaft (8) is gone up and is connected a gear (7), gear (3) on the input shaft (2), overdrive clutch gear (5) respectively and the engagement of the gear (12) on the driven shaft (11) and the gear (7) on the output shaft, gear (7) engagement on the overdrive clutch gear (10) on the driven shaft and the output shaft.The clutch direction of described overdrive clutch gear (5), overdrive clutch gear (10) is identical just to achieve the above object.
Also can be that the last connection gear (3) of input shaft (2) changes overdrive clutch gear (10) into, driven shaft (11) be gone up the overdrive clutch gear (10) that connects and is changed gear (3) into.But the clutch direction of described overdrive clutch gear (5), overdrive clutch gear (10) just can achieve the above object on the contrary.
Free wheel device in the described free wheel device gear is known component of machine, even comprises the one-way clutch transmission device of picture bicycle freewheel, this class of ratchet ratchet.
On the basis of the above, output speed variator can be set, promptly on output shaft (8), be provided with one section splined shaft, connect a spline housing (8f) on the splined shaft, connect a gear (8a) on the spline housing, other is provided with a variable-speed shaft (8e), variable-speed shaft (8e) connects a gear (8c) successively, gear (8d), gear (8c) and transition gear (8b) engagement, a shift fork (8h) is set in addition, it is connected cooperation with groove on the spline housing (8f), and handsetting gear (8a) moves along output shaft (8), can be respectively and transition gear (8b), gear (8d) forms engagement.
Perhaps on output shaft (8), be provided with one section splined shaft, connect a spline housing (8f) on the splined shaft, connect a gear (8a) on the spline housing, other is provided with a variable-speed shaft (8e), variable-speed shaft (8e) connects a umbrella gear group (8d), umbrella gear (8c) successively, umbrella gear (8c) and transition gear (8b) engagement, a shift fork (8h) is set in addition, it is connected cooperation with groove on the spline housing (8f), handsetting gear (8a) moves along output shaft (8), can form engagement with umbrella gear group (8d), umbrella gear (8c) respectively.
Owing to adopted technique scheme, make to the utlity model has following advantage: 1 volume is little, simple in structure, cost is low, 2, applicable to the conversion of little momentum, as the to-and-fro motion conversion unidirectional rotary motion of rickshaw, CRUX apparatus.3, increased speed change and reversing arrangement, made flexible and convenient to use.
Description of drawings
Fig. 1 is the structure sectional view of the utility model basic model;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 is to view;
Fig. 4 is an another kind of distressed structure sectional view of the present utility model;
Fig. 5 is that the A1-A1 of Fig. 4 is to view;
Fig. 6 is that the B1-B1 of Fig. 4 is to view;
Fig. 7 is the schematic representation of the another kind of structure of overdrive clutch gear (5) (ratchet structure);
Fig. 8 is the schematic representation that basic model shown in Figure 1 adds simple and easy engaging and disengaging gear;
Fig. 9 is the schematic representation that the utility model basic model adds speed change gear;
Figure 10 is the schematic representation that the utility model basic model adds bevel wheel change gear;
Embodiment:
Embodiment 1: as shown in Figure 1, input shaft 2 left ends connect a sprocket wheel 1, provide to-and-fro motion by the chain that is connected, as shown by arrows.The middle part of input shaft 2 is connected a gear 3 respectively with right-hand member and has the overdrive clutch gear 5 of free wheel device, and they are connected with input shaft 2 by flat key 4; Driven shaft 11 left ends connect a gear 12, right-hand member connects an overdrive clutch gear 10 that has free wheel device; Connect a gear 7 on the output shaft 8; Gear 3 and gear 12 are meshed, overdrive clutch gear 5, overdrive clutch gear 10 are meshed with gear 7 simultaneously, the situation of their mated condition and transferring power such as Fig. 2, shown in Figure 3: A: when input shaft 2 clockwise rotates, input shaft 2 drives clutch 6 and roller 6a swelling overdrive clutch gear 5 clockwise rotates together, and 5 driven gears 7 of gear rotate counterclockwise.When input shaft 2 clockwise rotated, gear 3 driven gears 12 rotated counterclockwise in addition, were delivered to clutch 9 and rotated counterclockwise, and be idle running between clutch 9 and the gear 10 this moment.B: when input shaft 2 rotated counterclockwise, be idle running between clutch 6 and the gear 5 this moment, and clutch 9 and roller swelling overdrive clutch gear 10 thereof clockwise rotate together, and 10 driven gears 7 of gear rotate counterclockwise.This shows that no matter the sense of rotation of input shaft 2 how, the sense of rotation of gear 5, gear 7, gear 10 is all fixed.The clutch direction of this routine overdrive clutch gear 10,5 is identical.Described overdrive clutch gear can also be a bicycle freewheel as shown in Figure 7, even can with the ratchet ratchet.
Embodiment 2: as shown in Figure 4, basic structure is identical with Fig. 1, difference is among Fig. 1 the double replacement mutually of the overdrive clutch gear 10 on the gear on the input shaft 23 and driven shaft 11, its mated condition such as Fig. 5, shown in Figure 6: A when input shaft 2 clockwise rotates, drives clutch 9 and gear 10 and clockwise rotates together, gear 12 rotates counterclockwise, gear 3 rotates counterclockwise then that driven gear 7 clockwise rotates, and this moment, clutch 6 clockwise rotated, it with gear 5 between for dallying.B: when input shaft 2 rotated counterclockwise, be idle running between clutch 9 and the gear 10 this moment, and clutch 6 and overdrive clutch gear 5 rotate counterclockwise together, and 5 driven gears 7 of gear clockwise rotate.This shows that no matter the sense of rotation of input shaft 2 how, the sense of rotation of gear 5, gear 7, gear 10 is all fixed.The clutch direction of this routine overdrive clutch gear 10,5 just can achieve the goal on the contrary.
Embodiment 3: as shown in Figure 8, on the basis of Fig. 1, output shaft 8 is provided with one section splined shaft, splined shaft is provided with the spline housing 8f of external splines in having of matching, spline housing 8f matches with shift fork 8h and realizes the gear shift displacement, with bearing 7b connection gear 7, is provided with one section splined hole 7a that matches with the spline of spline housing 8f in the gear 7 on the output shaft 8, the clutch of spline and splined hole 7a by spline housing 8f realizes the rotation of output shaft 8 or stops.
Embodiment 4: as shown in Figure 9, on the basis of Fig. 1, output shaft 8 is provided with one section splined shaft, which is provided with a spline housing 8f who matches, it matches with shift fork 8h, spline housing 8f goes up and connects a gear 8a, it is meshed with transition gear 8b, other is provided with a variable-speed shaft 8e, connection gear 8c, gear 8d successively on the variable-speed shaft 8e, gear 8c and transition gear 8b engagement, shift fork 8h handsetting gear 8a moves along output shaft 8, can form engagement with transition gear 8b, gear 8d respectively, to realize output shaft speed change and break-in.
Embodiment 5: as shown in figure 10, on the basis of Fig. 1, output shaft 8 is provided with one section splined shaft, which is provided with a spline housing 8f who matches, it matches with shift fork 8h, spline housing 8f goes up and connects a gear 8a, it is meshed with transition gear 8b, other is provided with a variable-speed shaft 8e, variable-speed shaft 8e connects a umbrella gear 8c and a umbrella gear group 8d successively, umbrella gear 8c and transition gear 8b engagement, and shift fork 8h shift fork 8h handsetting gear 8a moves along output shaft 8, can be respectively and transition gear 8b, umbrella gear group 8d forms engagement, to realize output shaft multi-change speed and break-in.
Claims (4)
1, a kind of transmission device that rotatablely moves that to-and-fro motion is become, it is characterized in that it comprises an input shaft (2), driven shaft (11) and output shaft (8), connect a gear (3) and an overdrive clutch gear (5) that has free wheel device on the input shaft (2) successively, connect a gear (12) and an overdrive clutch gear (10) that has free wheel device on the driven shaft (11) successively, output shaft (8) is gone up and is connected a gear (7), gear (3) on the input shaft (2), overdrive clutch gear (5) respectively and the engagement of the gear (12) on the driven shaft (11) and the gear (7) on the output shaft, gear (7) engagement on the overdrive clutch gear (10) on the driven shaft and the output shaft.
2, the transmission device that rotatablely moves that to-and-fro motion is become according to claim 1, it is characterized in that the gear (3) that input shaft (2) upward connects changes overdrive clutch gear (10) into, driven shaft (11) is gone up the overdrive clutch gear (10) that connects and is changed gear (3) into.
3, the transmission device that rotatablely moves that to-and-fro motion is become according to claim 1 and 2, it is characterized in that output shaft (8) is provided with one section splined shaft, connect a spline housing (8f) on the splined shaft, connect a gear (8a) on the spline housing, other is provided with a variable-speed shaft (8e), variable-speed shaft (8e) connects a gear (8c) successively, gear (8d), gear (8c) and transition gear (8b) engagement, a shift fork (8h) is set in addition, it is connected cooperation with groove on the spline housing (8f), handsetting gear (8a) moves along output shaft (8), can be respectively and transition gear (8b), gear (8d) forms engagement.
4, the transmission device that rotatablely moves that to-and-fro motion is become according to claim 1 and 2, it is characterized in that output shaft (8) is provided with one section splined shaft, connect a spline housing (8f) on the splined shaft, connect a gear (8a) on the spline housing, other is provided with a variable-speed shaft (8e), variable-speed shaft (8e) connects a umbrella gear group (8d) successively, umbrella gear (8c), umbrella gear (8c) and transition gear (8b) engagement, a shift fork (8h) is set in addition, it is connected cooperation with groove on the spline housing (8f), handsetting gear (8a) moves along output shaft (8), can be respectively and umbrella gear group (8d), umbrella gear (8c) forms engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081888 CN2883792Y (en) | 2006-03-13 | 2006-03-13 | Driving gear able to change reiciprocation movement into rotary movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081888 CN2883792Y (en) | 2006-03-13 | 2006-03-13 | Driving gear able to change reiciprocation movement into rotary movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883792Y true CN2883792Y (en) | 2007-03-28 |
Family
ID=37956854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081888 Expired - Fee Related CN2883792Y (en) | 2006-03-13 | 2006-03-13 | Driving gear able to change reiciprocation movement into rotary movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883792Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842780A (en) * | 2015-06-11 | 2015-08-19 | 成都金海液压机具制造有限责任公司 | General wide-angle mechanical boosting trailer |
| CN107327544A (en) * | 2017-08-31 | 2017-11-07 | 安徽理工大学 | It is a kind of to move back and forth the nested type planetary reduction gear for being converted to one-way movement |
| CN115045248A (en) * | 2022-06-10 | 2022-09-13 | 惠州市金雄城建筑科技有限公司 | BIM-based urban garbage recycling system |
-
2006
- 2006-03-13 CN CN 200620081888 patent/CN2883792Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842780A (en) * | 2015-06-11 | 2015-08-19 | 成都金海液压机具制造有限责任公司 | General wide-angle mechanical boosting trailer |
| CN107327544A (en) * | 2017-08-31 | 2017-11-07 | 安徽理工大学 | It is a kind of to move back and forth the nested type planetary reduction gear for being converted to one-way movement |
| CN115045248A (en) * | 2022-06-10 | 2022-09-13 | 惠州市金雄城建筑科技有限公司 | BIM-based urban garbage recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6577600B2 (en) | Conversion device from reciprocating linear motion to unidirectional circular motion and vehicle using the device | |
| WO2011153883A1 (en) | Double-speed motor for electric controlled speed-changing electromobile | |
| US20110237385A1 (en) | Continuous transmission system | |
| CN102720807B (en) | Transmission device capable of changing reciprocating rotation motion into unidirectional rotation motion | |
| CN201326697Y (en) | Automated mechanical transmission of overrunning clutch motor | |
| CN2883792Y (en) | Driving gear able to change reiciprocation movement into rotary movement | |
| CN101363522A (en) | Double-pulling reciprocating type chain linkage speed change mechanism | |
| CN201093035Y (en) | Gearbox for minitype carrier vehicle | |
| CN201215164Y (en) | Belt type swinging paper feed device high speed auto sheet printing and forming machine | |
| CN201288797Y (en) | Dual drive coordinated type flexible shifter | |
| CN214036719U (en) | Multi-speed transmission system for engineering drilling machine | |
| CN215883967U (en) | Chain wheel three-stage speed change device of middle-placed motor and middle-placed motor thereof | |
| GB2349125A (en) | Bicycle gearbox providing oscillating movement of pedals | |
| CN2929345Y (en) | Oriented rotation driver | |
| CN110043657B (en) | Gear shifting mechanism of motorcycle engine speed changer | |
| CN209818715U (en) | Gear shifting mechanism of motorcycle engine transmission | |
| CN202746509U (en) | Transmission device | |
| CN210889938U (en) | Overrunning type axis shifting transmission | |
| CN208634135U (en) | A kind of rack-and-pinion transmission oil cylinder | |
| CN206608483U (en) | A kind of unilateral transmission clutch with permanent magnet | |
| CN214788684U (en) | Clutch mechanism of bicycle speed changing system and bicycle gearbox | |
| KR100435104B1 (en) | Power transmission device | |
| CN218817987U (en) | Bidirectional transmission device | |
| CN211039552U (en) | Gear shifting elastic combination gear ring of gear transmission | |
| CN217227830U (en) | Chain wheel speed changing device of middle-placed motor and middle-placed motor thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |