CN108194603A - A kind of multigroup multi-range transmission of sheave - Google Patents
A kind of multigroup multi-range transmission of sheave Download PDFInfo
- Publication number
- CN108194603A CN108194603A CN201810237126.9A CN201810237126A CN108194603A CN 108194603 A CN108194603 A CN 108194603A CN 201810237126 A CN201810237126 A CN 201810237126A CN 108194603 A CN108194603 A CN 108194603A
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- China
- Prior art keywords
- turntable
- gear
- shaft
- groove
- disk body
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
A kind of multigroup multi-range transmission of sheave, include power source, gear A, gear B, fixing axle, supporting table, shaft, turntable, turntable A and turntable B and gear C and gear D, it is characterized in that, power source provides power by meshed gears A and gear B for turntable rotation, two fixing axles are arranged in parallel, the turntable of two engagements in several left and right is provided in two fixing axles, the rear portion output terminal of fixing axle is provided with gear C, shaft is provided in the supporting table, one end of shaft is provided with gear D, pass through the engagement of gear C and gear D, power is provided for shaft rotation, the turntable B rotations on the other end of shaft are also driven simultaneously；Turntable B and the turntable A engagement rotations being arranged in another shaft, while the turntable B that the other end in this shaft is driven to set, sequentially form Multi-stage transmission；This machinery Design of Transmission System is reasonable, stable, and the mechanism simplified reduces failure rate and is in addition also convenient for detachable maintaining.
Description
Technical field
The present invention relates to technical field of transmission equipment more particularly to a kind of multigroup multi-range transmissions of sheave.
Background technology
With the rapid development of science and technology, under conditions of keeping function constant, simplify mechanical mechanism, reduce parts
Quantity improves transmission efficiency, increases the run time of mechanical mechanism under high loads, becomes people and be badly in need of the weight to be solved in front
Point.
Mechanical driving device of the prior art, less stable under normal circumstances, when the accuracy of manufacture is not high, vibration and noise
Larger, when realizing Multi-stage transmission, failure rate is higher, and production efficiency reduces；Applicant is in the base of wheel mechanism of prior art Malta
It in plinth principle, is improved, devises a kind of machinery that comprehensive can be overcome the problems, such as in existing machinery transmission device and pass
Dynamic system.
Invention content
In view of the deficiencies of the prior art, the present invention, which provides one kind, can realize Multi-stage transmission, and can reduce and touch
It hits, mesh degree is high, and the machinery of convenient disassembly passes work(system.
To achieve these goals, the technical scheme is that：
A kind of multigroup multi-range transmission of sheave includes power source, gear A, gear B, fixing axle, supporting table, shaft, turns
Disk, turntable A and turntable B and gear C and gear D, which is characterized in that power source are by meshed gears A and gear B to turn
Disk rotation provides power, and two fixing axles are arranged in parallel, and turning for the engagement of several left and right two is provided in two fixing axles
Disk is provided with gear C in the rear portion output terminal of fixing axle, and shaft is provided in the supporting table, and one end setting of shaft is with teeth
D is taken turns, by the engagement of gear C and gear D, provides power for shaft rotation, while also drive the turntable on the other end of shaft
B is rotated；Turntable B and the turntable A engagement rotations being arranged in another shaft, while drive what the other end in this shaft was set
Turntable B, sequentially forms Multi-stage transmission；
The turntable is a disk body, the middle position of disk body is provided with axis hole, being provided on one side for disk body is right up and down
4 grooves claimed, the groove are provided with symmetrical up and down with being notch at disk body edge junction on the another side of disk body
Prolong at the center " cross " that the medium line of 4 fingers, center " cross " extended line that 4 fingers are formed and 4 grooves is formed
Cross arrangement between long line, often angle is 45 ° between two adjacent extended lines, center of circle M and the notch opening of the finger
Point N is on same circular arc；The air line distance B of the notch to bottom portion of groove is the air line distance that bottom portion of groove is arrived at disk body center
1.5 times of A；
The turntable A is the reeded one side of turntable disk body band, and turntable B is the one side that turntable disk body carries finger.
Preferably, the engagement between described two turntables is to turn to the recessed of another turntable by the finger of a turntable
In slot, when rotated, finger slides in groove；When groove where a finger skids off, another adjacent finger is just
Into another groove.
Preferably, the groove is U-shaped groove.
Preferably, the notch is "eight" shape.
Preferably, the disk body thickness 25-30mm, groove depth 10-15mm.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can pass through several according to needs of production
Multi-stage transmission is realized in the engagement of turntable, and in addition in this transmission system, the diameter of the turntable A and turntable B of engagement can be according to realities
Border production design is suitably sized, this machinery Design of Transmission System is reasonable, stable, and it is another that the mechanism simplified reduces failure rate
It is also convenient for detachable maintaining outside.
Description of the drawings
Attached drawing 1 is a kind of stereoscopic mechanism schematic diagram of the multigroup multi-range transmission turntable of sheave of the present invention.
Attached drawing 2 is a kind of planar structure schematic diagram of the multigroup multi-range transmission turntable of sheave of the present invention.
Attached drawing 3 is the structure diagram of two turntable engagements in a kind of multigroup multi-range transmission of sheave of the present invention.
Attached drawing 4 is the detailed construction schematic diagram of two turntable engagements in a kind of multigroup multi-range transmission of sheave of the present invention.
Attached drawing 5 is a kind of structure diagram of the multigroup multi-range transmission turntable A of sheave of the present invention.
Attached drawing 6 is a kind of structure diagram of the multigroup multi-range transmission turntable B of sheave of the present invention.
Attached drawing 7 is a kind of structure diagram of the multigroup multi-range transmission of sheave of the present invention.
1 turntable, 2 axis holes, 3 grooves, 4 notches, 5 fingers, 6 turntable A, 7 turntable B, 8 power sources, 9 gear As, 10 gears in figure
B, 11 fixing axles, 12 gear Cs, 13 gear Ds, 14 shafts, 15 supporting tables.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
With reference to attached drawing 1-7, the present invention provides a kind of multigroup multi-range transmission of sheave, include power source 8, gear A 9,
Gear B 10, fixing axle 11, supporting table 15, shaft 14, turntable 1, turntable A 6, turntable B7, gear C 12 and gear D 13, power
Source 8 provides power by meshed gears A9 and gear B 10 for the rotation of turntable 1, and two fixing axles 11 are arranged in parallel, solid at two
The turntable 1 of two engagements in several left and right is provided on dead axle 11, gear A 9 is fixedly connected on first turntable 1, in fixation
The rear portion output terminal of axis 11 is provided with gear C 12；Shaft 14 is connected with by bearing in the supporting table 15, supporting table 15 plays
The effect of shaft 14 is supported, one end of shaft 14 is provided with gear D 13, is shaft by the engagement of gear C 12 and gear D 13
14 rotations provide power, while also drive the turntable B7 rotations on the other end of shaft 14；Turntable B7 is with being arranged on another turn
Turntable A6 engagement rotations on axis, while the turntable B7 that the other end in this shaft 14 is driven to set, sequentially form multistage in this way
Transmission；
The turntable 1 is a disk body, and disk body thickness 25-30mm is provided with axis hole 2 in the middle position of disk body, is set in axis hole 2
Fixing axle 11, disk body are provided with U-shaped groove 3 on one side, and 3 depth 10-15mm of groove, the number of groove 3 can be according to actual conditions
Setting, can be 5 or 6 etc., but best embodiment is to be set in the one side of disk body up and down symmetrically
4 grooves 3, for notch 4, notch 4 be "eight" shape at the groove 3 and disk body edge junction, set on the another side of disk body
Be equipped with the finger 5 with groove number equal amount, with it is above-mentioned it is corresponding be that best embodiment is setting on one side in disk body
Symmetrical 4 fingers 5 up and down are equipped with, center " cross " extended line and the centre of 4 grooves 3 that 4 fingers 5 are formed
Cross arrangement between center " cross " extended line that line is formed, often angle is 45 ° between two adjacent extended lines, the finger
5 center of circle M and 4 opening point N of notch is on same circular arc；The air line distance B of the notch 4 to 3 bottom of groove is in disk body
To 1.5 times of the air line distance A of 3 bottom of groove at the heart；The turntable A6 is the one side of 1 disk body band fluted 3 of turntable, turntable
B7 is the one side that 1 disk body of turntable carries finger 5.
The principle of the multigroup multi-range transmission of this sheave is：Engagement between two turntables 1 is group by a turntable 1
Pin 5 is turned in the groove 3 of another turntable, and when rotated, finger 5 slides in groove 3；Where a finger 5 skids off
During groove 3, another adjacent finger 5 just enters another groove 3；The theory of engagement of turntable A6 and turntable B7 be also in this way,
Only, turntable A6 and turntable B7 is to separate 1 two sides of turntable, can be according to actual production demand by turntable A6's and turntable B7
Diameter reduces, and shaft increase increases the effect of load-bearing；The present invention can nibbling by several turntables according to needs of production
It closes and realizes Multi-stage transmission, reasonable design is stable, and the mechanism simplified reduces failure rate and is in addition also convenient for detachable maintaining.
The basic principles, main features and the advantages of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes falling within the meaning and scope of the equivalent requirements of the claims in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of multigroup multi-range transmission of sheave includes power source, gear A, gear B, fixing axle, supporting table, shaft, turns
Disk, turntable A and turntable B and gear C and gear D, which is characterized in that power source are by meshed gears A and gear B to turn
Disk rotation provides power, and two fixing axles are arranged in parallel, and turning for the engagement of several left and right two is provided in two fixing axles
Disk is provided with gear C in the rear portion output terminal of fixing axle, and shaft is provided in the supporting table, and one end setting of shaft is with teeth
D is taken turns, by the engagement of gear C and gear D, provides power for shaft rotation, while also drive the turntable on the other end of shaft
B is rotated；Turntable B and the turntable A engagement rotations being arranged in another shaft, while drive what the other end in this shaft was set
Turntable B, sequentially forms Multi-stage transmission；
The turntable is a disk body, the middle position of disk body is provided with axis hole, being provided on one side for disk body is right up and down
4 grooves claimed, the groove are provided with symmetrical up and down with being notch at disk body edge junction on the another side of disk body
Prolong at the center " cross " that the medium line of 4 fingers, center " cross " extended line that 4 fingers are formed and 4 grooves is formed
Cross arrangement between long line, often angle is 45 ° between two adjacent extended lines, center of circle M and the notch opening of the finger
Point N is on same circular arc；The air line distance B of the notch to bottom portion of groove is the air line distance that bottom portion of groove is arrived at disk body center
1.5 times of A；
The turntable A is the reeded one side of turntable disk body band, and turntable B is the one side that turntable disk body carries finger.
2. the multigroup multi-range transmission of a kind of sheave according to claim 1, which is characterized in that between described two turntables
Engagement be to be turned in the groove of another turntable by the finger of a turntable, when rotated, finger slides in groove；
When groove where a finger skids off, another adjacent finger just enters another groove.
3. the multigroup multi-range transmission of a kind of sheave according to claim 2, which is characterized in that the groove is U-shaped recessed
Slot.
4. the multigroup multi-range transmission of a kind of sheave according to claim 2, which is characterized in that the notch is " eight " word
Shape.
A kind of 5. multigroup multi-range transmission of sheave according to claim 1, which is characterized in that the disk body thickness 25-
30mm, groove depth 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810237126.9A CN108194603A (en) | 2018-03-21 | 2018-03-21 | A kind of multigroup multi-range transmission of sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810237126.9A CN108194603A (en) | 2018-03-21 | 2018-03-21 | A kind of multigroup multi-range transmission of sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108194603A true CN108194603A (en) | 2018-06-22 |
Family
ID=62595621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810237126.9A Withdrawn CN108194603A (en) | 2018-03-21 | 2018-03-21 | A kind of multigroup multi-range transmission of sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194603A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287489A (en) * | 2010-06-18 | 2011-12-21 | 姚杰 | Small tooth difference roller engagement transmission mechanism and speed reducer thereof |
| CN102395814A (en) * | 2009-04-16 | 2012-03-28 | 福博科技术公司 | Stator assembly and shifting mechanism for a continuously variable transmission |
| CN203321169U (en) * | 2013-03-08 | 2013-12-04 | 大连宝原核设备有限公司 | Personnel air lock transmission case based on transmission of scored pulleys |
| CN103503104A (en) * | 2011-03-25 | 2014-01-08 | Abb技术有限公司 | Selector switch assembly for load tap changer |
| CN103998824A (en) * | 2011-12-16 | 2014-08-20 | 盖茨公司 | Continuously variable transmission, clutch system, vehicle and method for controlling a transmission |
| CN207975213U (en) * | 2018-03-21 | 2018-10-16 | 韦兆利 | A kind of multigroup multi-range transmission of sheave |
-
2018
- 2018-03-21 CN CN201810237126.9A patent/CN108194603A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395814A (en) * | 2009-04-16 | 2012-03-28 | 福博科技术公司 | Stator assembly and shifting mechanism for a continuously variable transmission |
| CN102287489A (en) * | 2010-06-18 | 2011-12-21 | 姚杰 | Small tooth difference roller engagement transmission mechanism and speed reducer thereof |
| CN103503104A (en) * | 2011-03-25 | 2014-01-08 | Abb技术有限公司 | Selector switch assembly for load tap changer |
| CN103998824A (en) * | 2011-12-16 | 2014-08-20 | 盖茨公司 | Continuously variable transmission, clutch system, vehicle and method for controlling a transmission |
| CN203321169U (en) * | 2013-03-08 | 2013-12-04 | 大连宝原核设备有限公司 | Personnel air lock transmission case based on transmission of scored pulleys |
| CN207975213U (en) * | 2018-03-21 | 2018-10-16 | 韦兆利 | A kind of multigroup multi-range transmission of sheave |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |
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| WW01 | Invention patent application withdrawn after publication |