CN204704324U - Vertical shaft cochain gear-box - Google Patents
Vertical shaft cochain gear-box Download PDFInfo
- Publication number
- CN204704324U CN204704324U CN201520373313.1U CN201520373313U CN204704324U CN 204704324 U CN204704324 U CN 204704324U CN 201520373313 U CN201520373313 U CN 201520373313U CN 204704324 U CN204704324 U CN 204704324U
- Authority
- CN
- China
- Prior art keywords
- gear
- piece
- shaft
- face
- drain pan
- 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
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
The utility model belongs to gear-box technical field, in particular to a kind of vertical shaft cochain gear-box, comprise face-piece, drain pan and between face-piece, drain pan in sheet, and input shaft, the one side of the close face-piece of drain pan is provided with clockwork spring and output shaft, and output shaft is arranged with output shaft gear; The one side of the close face-piece of middle is provided with the first gear and compound gear, and input shaft is successively through face-piece, middle and drain pan, and clockwork spring and the first gear are all sheathed on input shaft; Compound gear comprises large fluted disc and is arranged at the imperial crown tooth on the surface of large fluted disc, and the first gear engages with large fluted disc, and imperial crown tooth engages with output shaft gear.Relative to prior art, the utility model structure is simple, and volume is little, and owing to have employed the compound gear of band imperial crown tooth, thus can by original gear transmission direction conversion 90 degree, the input shaft making script be parallel relation and output shaft change vertical relation into; And with the transmission of imperial crown tooth, efficiently reduce the spatial volume of gear-box.
Description
Technical field
The utility model belongs to gear-box technical field, particularly the rotatingshaft orthogonal vertical shaft cochain gear-box of little, the output shaft of a kind of volume and input shaft.
Background technique
In prior art, the rotatingshaft of the input shaft and output shaft that generally make the gear-box of power with clockwork spring is arranged in parallel, and the rotatingshaft therefore determining input shaft just determines the direction of the rotatingshaft of output shaft.But in some special spaces, or under the service condition that some are special, the input shaft be arranged in parallel and output shaft are also inapplicable.Such as, under some space or service condition, people wish that the rotatingshaft of input shaft and the rotatingshaft of output shaft are in vertical relation.And the volume of the gear-box that the rotatingshaft of input shaft of the prior art and output shaft is arranged in parallel is difficult to accomplish less.
In view of this, necessaryly provide a kind of vertical shaft cochain gear-box, not only volume is little for it, and the rotatingshaft of input shaft and output shaft is mutually vertically disposed, this structure just can be applied in some special service conditions and special space, meets special needs.
Model utility content
The purpose of this utility model is: for the deficiencies in the prior art, and a kind of vertical shaft cochain gear-box is provided, not only volume is little for it, and the rotatingshaft of input shaft and output shaft is mutually vertically disposed, this structure just can be applied in some special service conditions and special space, meets special needs.
To achieve these goals, the utility model adopts following technological scheme:
Vertical shaft cochain gear-box, comprise face-piece, drain pan and between described face-piece, described drain pan in sheet, and input shaft, the one side of the close described face-piece of described drain pan is provided with clockwork spring and output shaft, and described output shaft is arranged with output shaft gear;
The one side of the close described face-piece of described middle is provided with the first gear and compound gear, and described input shaft is successively through described face-piece, described middle and described drain pan, and described clockwork spring and described first gear are all sheathed on described input shaft;
Described compound gear comprises large fluted disc and is arranged at the imperial crown tooth on the surface of described large fluted disc, and described first gear engages with described large fluted disc, and described imperial crown tooth engages with described output shaft gear;
Described input shaft is mutually vertical with described output shaft.
One as the utility model vertical shaft cochain gear-box is improved, the one side of the close described face-piece of described drain pan is also provided with reducing gear, the one side of the close described face-piece of described middle also arranges the second gear and the 3rd gear, described reducing gear and described 3rd gears meshing, described 3rd gear and described second gears meshing, described second gear and described first gears meshing.
One as the utility model vertical shaft cochain gear-box is improved, and described input shaft is connected with fastening piece, and described fastening piece is together with the afterbody fastening of described clockwork spring.
One as the utility model vertical shaft cochain gear-box is improved, the one side of the close described face-piece of described drain pan is also provided with fixed base and stationary axle, the two ends of described fixed base are divided into the left and right sides of described output shaft, described stationary axle is arranged on described fixed base, described compound gear is sheathed on described stationary axle, described middle is provided with through hole, and described compound gear is embedded in described through hole.
One as the utility model vertical shaft cochain gear-box is improved, described reducing gear comprises ratchet and is arranged at the deceleration block of described ratchet side, described ratchet comprises third pinion, large ratchet and coupling shaft, and described third pinion is connected by described coupling shaft with described large ratchet.
One as the utility model vertical shaft cochain gear-box is improved, and described large ratchet contacts with described deceleration block, described third pinion and described 3rd gears meshing.
One as the utility model vertical shaft cochain gear-box is improved, described 3rd gear comprises first gear disk, the first small gear dish and the first central shaft, described first gear disk is connected by described first central shaft with described first small gear dish, described first gear disk engages with described third pinion, described first small gear dish and described second gears meshing.
One as the utility model vertical shaft cochain gear-box is improved, described second gear comprises second largest gear disk, the second small gear dish and the second central shaft, described second largest gear disk is connected by described second central shaft with described second small gear dish, described second largest gear disk engages with described first small gear dish, described second small gear dish and described first gears meshing.
One as the utility model vertical shaft cochain gear-box is improved, and the one side of the close described face-piece of described drain pan is provided with containing groove, and described clockwork spring is positioned in described containing groove.
Relative to prior art, the utility model structure is simple, and volume is little, and owing to have employed the compound gear of band imperial crown tooth, thus can by original gear transmission direction conversion 90 degree, the input shaft making script be parallel relation and output shaft change vertical relation into; And with the transmission of imperial crown tooth, efficiently reduce the spatial volume of gear-box.The utility model can use in the space that some are special and under special service condition, thus meets different usage requirements.
Accompanying drawing explanation
Below in conjunction with specification drawings and specific embodiments, the utility model and Advantageous Effects thereof are described in detail, wherein:
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view after the utility model removes face-piece.
Fig. 3 is the perspective view after the utility model removes face-piece, the second gear, the 3rd gear.Fig. 4 is the perspective view after the utility model removes face-piece, compound gear, the second gear and the 3rd gear.
Fig. 5 is the perspective view after this removal of the utility model face-piece, compound gear, the first gear, the second gear and the 3rd gear.
Fig. 6 is one of perspective view of drain pan in the utility model.
Fig. 7 is the perspective view two (removal clockwork spring) of drain pan in the utility model.
Fig. 8 is part-structure schematic diagram of the present utility model.
Wherein:
1-face-piece;
2-drain pan, 21-containing groove;
Sheet in 3-, 31-through hole;
4-input shaft;
5-clockwork spring;
6-output shaft;
7-output shaft gear;
8-first gear;
9-compound gear;
91-large fluted disc, 92-imperial crown tooth;
10-reducing gear;
101-ratchet, 1011-third pinion, 1012-large ratchet, 1013-central shaft, 102-deceleration block;
11-second gear;
The second largest gear disk of 111-, 112-second central shaft;
12-the 3rd gear;
The first gear disk of 121-, 122-first small gear dish, 123-first central shaft;
13-fastening piece;
14-fixed base;
15-stationary axle.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but mode of execution of the present utility model is not limited thereto.
As shown in Fig. 1 to 8, the vertical shaft cochain gear-box that the utility model provides, comprise face-piece 1, drain pan 2 and between face-piece 1, drain pan 2 in sheet 3, and input shaft 4, the one side of the close face-piece 1 of drain pan 2 is provided with clockwork spring 5 and output shaft 6, output shaft 6 is arranged with output shaft gear 7; In the present embodiment, two sidewalls of drain pan 2 arrange two U-groove bevels accordingly, output shaft 6 embeds in these two U-groove bevels, and output shaft 6 and drain pan 2 place plane parallel.
The one side of the close face-piece 1 of middle 3 is provided with the first gear 8 and compound gear 9, input shaft 4 is successively through face-piece 1, middle 3 and drain pan 2, and input shaft 4 and face-piece 1 place plane, middle 3 place planes are all vertical with drain pan 2 place plane, and input shaft 4 is mutually vertical with output shaft 6; Clockwork spring 5 and the first gear 8 are all sheathed on input shaft 4;
Compound gear 9 comprises large fluted disc 91 and imperial crown tooth 92, first gear 8 be arranged on the surface of large fluted disc 91 engages with large fluted disc 91, and imperial crown tooth 92 engages with output shaft gear 7; In the present embodiment, the lower surface place plane orthogonal stretching out direction and large fluted disc 91 of imperial crown tooth 92, the first gear 8 drives large fluted disc 91 to rotate, and the direction of this rotation is then changed the rotation output that transmission after 90 ° is output shaft 6 by imperial crown tooth 92.
The one side of the close face-piece 1 of drain pan 2 is also provided with reducing gear 10, the one side of the close face-piece 1 of middle 3 also arranges the second gear 11 and the 3rd gear 12, reducing gear 10 engages with the 3rd gear 12,3rd gear 12 engages with the second gear 11, second gear 11 engages with the first gear 8, for realizing underdrive, reducing gear 10 the release that the energy of storage can be made slowly stable is set.
Input shaft 4 is connected with fastening piece 13, and fastening piece 13 together with the afterbody fastening of clockwork spring 5, thus can tighten up clockwork spring 5 when rotating input shaft 4.
The one side of the close face-piece 1 of drain pan 2 is also provided with fixed base 14 and stationary axle 15, the two ends of fixed base 14 are divided into the left and right sides of output shaft 6, stationary axle 15 is arranged on fixed base 14, compound gear 9 is sheathed on stationary axle 15, middle 3 is provided with through hole 31, compound gear 9 is embedded in through hole 31, thus imperial crown tooth 92 can be engaged with output shaft gear 7.
Reducing gear 10 comprises ratchet 101 and is arranged at the deceleration block 102 of ratchet 101 side, and ratchet 101 comprises third pinion 1011, large ratchet 1012 and coupling shaft 1013, and third pinion 1011 is connected by coupling shaft 1013 with large ratchet 1012.Large ratchet 1012 contacts with deceleration block 102, and third pinion 1011 engages with the 3rd gear 12.
3rd gear 12 comprises first gear disk 121, first small gear dish 122 and the first central shaft 123, first gear disk 121 is connected by the first central shaft 123 with the first small gear dish 122, first gear disk 121 engages with third pinion 1011, and the first small gear dish 122 engages with the second gear 11.
Second gear 11 comprises second largest gear disk 111, second small gear dish and the second central shaft 112, second largest gear disk 111 is connected by the second central shaft 112 with the second small gear dish, second largest gear disk 111 engages with the first small gear dish, and the second small gear dish engages with the first gear 8.
Deceleration principle of the present utility model is: large ratchet 1012 slows down touch deceleration block 102 in rotation process after, thus little ratchet 1011 drives the first gear disk 121 of the 3rd gear 12 to slow down, and then first small gear dish 122 drive the second largest gear disk 111 of the second gear 11 to slow down, then dynamic first gear 8 of the second small gear dribbling slows down, first gear 8 and then successively drive compound gear 9, output shaft gear 7 slow down, finally, namely the rotating speed of output shaft 6 is decelerated.
The one side of the close face-piece 1 of drain pan 2 is provided with containing groove 21, and clockwork spring 5 is positioned in containing groove 21.
Working principle of the present utility model is as follows: rotate input shaft 4 and fastening piece 13 fixed thereon, fastening piece 13 is together with the afterbody fastening of clockwork spring 5.Therefore namely tighten up clockwork spring 5 while rotating input shaft 4, store elastic potential energy.
When driven input shaft 4 (turn not) after clockwork spring 5 tightens up store potential energy completely, unclamp input shaft 4.The clockwork spring 5 of tensioning will uphold to discharge elastic potential energy, the fastening piece 13 blocking clockwork spring 5 will drive the first gear 8 rotating in same direction, first gear 8 drives the large fluted disc 91 on compound gear 9 to rotate, be arranged on imperial crown tooth 92 and output shaft gear 7 engagement driving of the lower surface of compound gear 9, the transmission sense of rotation of therefore rotating through compound gear 9 changes 90 degree, refer to Fig. 8, so the rotation input of the input shaft 4 of whole gear-box has also changed 90 °, transmission has been that the rotation of output shaft 6 exports.
The utility model adopts one cleverly with the compound gear 9 of imperial crown tooth 92, through clockwork spring 5 storage with release energy after and the rotation of input shaft 4 to be inputted transformation 90 ° of transmissions by the transmission of compound gear 9 be that the rotation of output shaft 6 exports.
In a word, the utility model structure is simple, and volume is little, and owing to have employed the compound gear 9 of band imperial crown tooth 92, thus can, by original gear transmission direction conversion 90 degree, make originally for the input shaft 4 of parallel relation changes vertical relation into output shaft 6; And with imperial crown tooth 92 transmission, efficiently reduce the spatial volume of gear-box.The utility model can use in the space that some are special and under special service condition, thus meets different usage requirements.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned mode of execution and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (9)
1. vertical shaft cochain gear-box, comprise face-piece, drain pan and between described face-piece, described drain pan in sheet, and input shaft, is characterized in that:
The one side of the close described face-piece of described drain pan is provided with clockwork spring and output shaft, and described output shaft is arranged with output shaft gear;
The one side of the close described face-piece of described middle is provided with the first gear and compound gear, and described input shaft is successively through described face-piece, described middle and described drain pan, and described clockwork spring and described first gear are all sheathed on described input shaft;
Described compound gear comprises large fluted disc and is arranged at the imperial crown tooth on the surface of described large fluted disc, and described first gear engages with described large fluted disc, and described imperial crown tooth engages with described output shaft gear;
Described input shaft is mutually vertical with described output shaft.
2. vertical shaft cochain gear-box according to claim 1, it is characterized in that: the one side of the close described face-piece of described drain pan is also provided with reducing gear, the one side of the close described face-piece of described middle also arranges the second gear and the 3rd gear, described reducing gear and described 3rd gears meshing, described 3rd gear and described second gears meshing, described second gear and described first gears meshing.
3. vertical shaft cochain gear-box according to claim 1, it is characterized in that: described input shaft is connected with fastening piece, described fastening piece is together with the afterbody fastening of described clockwork spring.
4. vertical shaft cochain gear-box according to claim 1, it is characterized in that: the one side of the close described face-piece of described drain pan is also provided with fixed base and stationary axle, the two ends of described fixed base are divided into the left and right sides of described output shaft, described stationary axle is arranged on described fixed base, described compound gear is sheathed on described stationary axle, described middle is provided with through hole, and described compound gear is embedded in described through hole.
5. vertical shaft cochain gear-box according to claim 2, it is characterized in that: described reducing gear comprises ratchet and is arranged at the deceleration block of described ratchet side, described ratchet comprises third pinion, large ratchet and coupling shaft, and described third pinion is connected by described coupling shaft with described large ratchet.
6. vertical shaft cochain gear-box according to claim 5, is characterized in that: described large ratchet contacts with described deceleration block, described third pinion and described 3rd gears meshing.
7. vertical shaft cochain gear-box according to claim 5, it is characterized in that: described 3rd gear comprises first gear disk, the first small gear dish and the first central shaft, described first gear disk is connected by described first central shaft with described first small gear dish, described first gear disk engages with described third pinion, described first small gear dish and described second gears meshing.
8. vertical shaft cochain gear-box according to claim 7, it is characterized in that: described second gear comprises second largest gear disk, the second small gear dish and the second central shaft, described second largest gear disk is connected by described second central shaft with described second small gear dish, described second largest gear disk engages with described first small gear dish, described second small gear dish and described first gears meshing.
9. vertical shaft cochain gear-box according to claim 2, is characterized in that: the one side of the close described face-piece of described drain pan is provided with containing groove, and described clockwork spring is positioned in described containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373313.1U CN204704324U (en) | 2015-06-02 | 2015-06-02 | Vertical shaft cochain gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373313.1U CN204704324U (en) | 2015-06-02 | 2015-06-02 | Vertical shaft cochain gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704324U true CN204704324U (en) | 2015-10-14 |
Family
ID=54283943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373313.1U Expired - Fee Related CN204704324U (en) | 2015-06-02 | 2015-06-02 | Vertical shaft cochain gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151387A (en) * | 2016-07-25 | 2016-11-23 | 宁波英奇金属制品有限公司 | A kind of oven one-way damper |
| CN107830118A (en) * | 2017-11-27 | 2018-03-23 | 吉林化工学院 | A kind of new energy PTO |
-
2015
- 2015-06-02 CN CN201520373313.1U patent/CN204704324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151387A (en) * | 2016-07-25 | 2016-11-23 | 宁波英奇金属制品有限公司 | A kind of oven one-way damper |
| CN107830118A (en) * | 2017-11-27 | 2018-03-23 | 吉林化工学院 | A kind of new energy PTO |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204664306U (en) | Vertical shaft type Two Grade Column Gear Reducer | |
| CN204704324U (en) | Vertical shaft cochain gear-box | |
| JPS53140465A (en) | Transmission | |
| CN205247995U (en) | Novel mica tape is around chartered plane | |
| CN205780619U (en) | One can self-regulating planet wheel decelerator | |
| CN202468899U (en) | Transmission system | |
| CN202812058U (en) | Crankshaft timing gear | |
| CN204004225U (en) | A kind of stepless speed changes devices of external control | |
| CN203808808U (en) | Roller shutter door | |
| CN205845383U (en) | Planetary gear of decelerator transmission teaching appliance | |
| CN206017582U (en) | Gear-box | |
| CN206785889U (en) | Clutch gear ring, clutch and washing machine | |
| CN204784437U (en) | Gear box with flywheel | |
| CN201763923U (en) | Bevel gear | |
| CN204403219U (en) | A kind of clutch of motorcycle | |
| CN204628444U (en) | Dough mixing machine speed reducer | |
| CN204727270U (en) | A kind of novel high-precision copper strips rewinder | |
| CN204083083U (en) | A kind of electric threading machine variable speed model speed reducer | |
| CN203023305U (en) | Bearing support for electric hand drill | |
| CN201720951U (en) | Aluminum row rotating surface mechanism of crystal processing equipment | |
| CN217234927U (en) | Novel large-scale digital industrial screen | |
| CN221170676U (en) | Novel torque multiplier | |
| CN208571329U (en) | A kind of height-adjustable cell switch case | |
| CN203391626U (en) | Power-dividing power takeoff device for vehicle | |
| CN203146773U (en) | Transition shaft gear installation structure in gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |