CN204096025U - A kind of force-saving speed-changer - Google Patents
A kind of force-saving speed-changer Download PDFInfo
- Publication number
- CN204096025U CN204096025U CN201420525228.8U CN201420525228U CN204096025U CN 204096025 U CN204096025 U CN 204096025U CN 201420525228 U CN201420525228 U CN 201420525228U CN 204096025 U CN204096025 U CN 204096025U
- Authority
- CN
- China
- Prior art keywords
- ring
- gear
- miniature gears
- gear wheel
- laborsaving
- 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
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model is a kind of force-saving speed-changer, relates to a kind of not only laborsaving but also can play the device of acceleration and deceleration effort.Technical scheme is: by arranging pressure apparatus, make between external gear two and ring gear, except intermeshing application force, also be applied with the application force in rotation direction, more laborsaving when making it rotate, in labour-saving simultaneously, by big gear wheel one transmission of ring gear synchronous axial system, and by big gear wheel one, miniature gears two, drive connections different between big gear wheel two from miniature gears three is arranged and the setting of diameter, make big gear wheel one when rotation one is enclosed, the rotation Lap Time of miniature gears three significantly increases or reduces, and while rotation speed change, the power that ring gear consumes is less.This change-speed box is by lever principle, and the application force of continual interpolation rotation direction, reaches labour-saving object, and makes it be issued to the object of quick speed change in the situation of same power by the design of gear.
Description
Technical field
The utility model relates to a kind of not only laborsaving but also can play acceleration or the device of deceleration effort.
Technical background
Inside existing instrument of riding, when pair roller carries out accelerating or applies application force, own wt usually can be relied on to make it run fast, such as by tricycle or bicycle etc., require great effort very much, and and dangerous.Inside three-wheel vehicle or bicycle and other vehicle, it runs is all that the large gear turn the small gear rotates by one, and then drive vehicle wheel rotation by miniature gears, its structure is simple, but can not reach labour-saving object.
Utility model content
The purpose of this utility model is the problem solving prior art, there is provided a kind of not only laborsaving but also can the force-saving speed-changer of acceleration or deceleration, this accelerator passes through lever principle, the application force of continual interpolation rotation direction, reach labour-saving object, and make it be issued to the object of quick speed change speed in the situation of same power by the design of gear.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of force-saving speed-changer, comprise a ring-type inner gear, external gear one and external gear two is provided with in ring-type inner gear, wherein external gear two and the engagement of ring-type inner gear, external gear one and external gear two engage, external gear one is fixedly connected with the miniature gears one being arranged on ring-type inner gear side, wherein external gear two is fixedly connected with a pressure apparatus, amount of force and the direction of pressure apparatus for regulating external gear two to act on ring-type inner gear, and the force direction that pressure apparatus makes external gear two act on ring-type inner gear inwall is be not orthogonal to the outer tangent line with place, ring-type inner gear engagement place annulus, but be partial to the direction that ring-type inner gear rotates.
In technique scheme, the side of described ring-type inner gear be connected with one with the big gear wheel one of its synchronous axial system, the miniature gears two that big gear wheel one and its side are arranged engages, miniature gears two side is provided with one and is fixedly connected with and the big gear wheel two of synchronous axial system with it, and the miniature gears three that big gear wheel two and its side are arranged engages.
In technique scheme, the side of described ring-type inner gear arranges cover plate for being connected with big gear wheel one, and opposite side is provided with ring cover.
In technique scheme; described ring-type inner gear comprises two-layer, and internal layer is dentalation, and skin is annular guard ring; the outer ring of wherein internal layer dentalation is provided with multiple strip projected parts structure, annular guard ring inner ring is provided with multiple and bar-shaped trough that is strip projected parts structure matching.
In technique scheme, described dentalation is that sound absorption materials is made.
In technique scheme, described miniature gears one side is provided with flywheel, and big gear wheel one side is provided with flywheel.
In technique scheme, described miniature gears one connects promising its provides the engine installation of power.
In technique scheme, described miniature gears two diameter is less than big gear wheel one, is also less than big gear wheel two, and miniature gears three diameter is less than big gear wheel two.
In technique scheme, described miniature gears two diameter is greater than big gear wheel one, is also greater than big gear wheel two, and miniature gears three diameter is greater than big gear wheel two.
In technique scheme, described ring-type inner gear is made up of many column-shape strips, and one end difference interval vertical of many column-shape strips connects on the cover board, and the other end is connected on ring cover, the clearance meshing formed between external gear two and column-shape strip.
As can be seen from above-mentioned said structure feature of the present utility model, its advantage is: structure is simple, and by continuous transmission and speed change, can reach laborsaving and also can reach the object accelerated and slow down, and what can continue reaches speed change and labour-saving object, it is existing rotation or transmission system is beyond one's reach.
Accompanying drawing explanation
The utility model will illustrate by way of compared with accompanying drawings and combined with example:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model local structure schematic diagrams;
Fig. 3 is the utility model ring-type inner gear structure schematic diagram;
Fig. 4 is the utility model ring cover schematic diagram;
Wherein Reference numeral 1 is ring-type inner gear 2 are miniature gearss 1 is external gears one
4 are external gears 25 are pressure apparatus 6 is big gear wheels one
7 are miniature gearss 28 are big gear wheels 29 is miniature gearss three
10 are flywheels 11 are flywheels 12 is cover plates
13 are engine installations 14 are ring covers 15 is annular guard rings
16 are dentalations 17 are strip projected parts structures 18 is bar-shaped troughs.
Detailed description of the invention
the utility model is described further by embodiment below in conjunction with accompanying drawing:
Preferred embodiment
As shown in Figure 1, the utility model is by the connection of each gear and driving, reach laborsaving and object that is speed change, specifically comprise the cyclic structure with inner gear, i.e. ring-type inner gear, be provided with two external gears within it, i.e. external gear one and external gear two, external gear one and external gear two engage each other, wherein external gear one is connected and synchronous axial system with outside miniature gears one, external gear one is driven by engine installation, here engine installation can be that manpower drives, also can be that Mechanical Driven (comprises driven by power, wind drive etc. mode), miniature gears one drives external gear one synchronous axial system, and then drive external gear two to rotate, external gear two engages with ring gear thus drives ring gear to rotate, ring gear drives and is connected and the big gear wheel one of synchronous axial system with it, the miniature gears two that big gear wheel one and then drive are engaged with it rotates, miniature gears two drive is connected with it and the big gear wheel two of synchronous axial system is rotated, big gear wheel two drives the miniature gears three engaged with it to rotate.In above process, we utilize miniature gears one to drive external gear one to rotate and then drive external gear two rotation, wherein external gear one does not directly contact with ring gear, on external gear two, we are provided with a pressure apparatus, its effect drives external gear two to compress ring gear, for ring gear applies a lasting pressure on the basis that it rotates, pressure direction does not need the outer tangent line perpendicular to loop configuration, not so its application force can only be make it mutually more be adjacent to, it can not be made to drive ring gear, so, it is generally the direction that the direction of its pressure effect is run towards ring gear, the object that ring gear rotates is promoted further to reach, simultaneously, the applying of this application force, make the rotation of external gear two more laborsaving, and then make external gear one and miniature gears one more laborsaving, engine installation more saves power.Certainly, the size that pressure apparatus acts on the power on external gear two can regulate.
More save to make its power in rotation process and continue, the axle that the utility model can also be connected between miniature gears one with external gear one arranges flywheel, and the size of flywheel and number can be arranged on demand, equally, on the axle of big gear wheel one, also flywheel can be set as required.
To interact and in the process of rotating at gear; a large amount of noises can be produced; the utility model is according to this point; ring gear is further improved; quieter material is adopted to make its gear parts; and protect at its outside annular guard ring that adopts; the material of annular guard ring can adopt other materials to make as required; between gear structure and annular guard ring; mated by strip bulge structure and bar-shaped trough; namely Assembly &Disassembly is easy to maintenance, also can ensure enough intensity.In addition, in the process of work, generally can smear machine oil on ring gear and lubricate, in order to prevent machine oil from leaking, so arrange ring cover at the sidepiece of ring gear, opposite side is provided with cover plate and is convenient to be connected with big gear wheel one.In addition, described ring-type inner gear also can be made up of many column-shape strips, one end difference interval vertical of many column-shape strips connects on the cover board, the other end is connected on ring cover, the clearance meshing formed between external gear two and column-shape strip, that is, now can as each tooth of gear by many column-shape strips, engage with the tooth of external gear two, when external gear two rotates, each tooth contacts with column-shape strip and promotes, in order to noise-decreasing, also can on column-shape strip coated cylindrical body, its noise can be made to reduce in the process run, cylindrical body is preferably flexibly connected with column, namely cylindrical body freely can be rotated on column, there is clearance space each other.
The utility model is in order to play the object of acceleration, in big gear wheel one, miniature gears two, big gear wheel two, diametrically designing of miniature gears three, the diameter of big gear wheel one is greater than miniature gears two, it rotates a circle, miniature gears two will rotate multi-turn, big gear wheel two and miniature gears two are synchronous axial system, so big gear wheel two also can rotate multi-turn, equally, big gear wheel two diameter is greater than miniature gears three, while big gear wheel two rotates a circle, miniature gears three also can rotate multi-turn, so, when big gear wheel one rotates a circle time, the number of turns that miniature gears three rotates can significantly increase, certainly, if need more rotating speed, can also at the big gear wheel of the unconfined increase synchronous axial system in miniature gears three rear end and the miniature gears engaged with big gear wheel, play the object of acceleration.In addition, if the position at the rotating speed effect that miniature gears three is produced and miniature gears one place, external gear one can be driven equally, external gear two, ring gear, big gear wheel one is rotated faster, that is, said apparatus as one group of not only laborsaving but also combination accelerated, and can be able to connect between combination, plays continuously to accelerate and labour-saving acts on.
Contrary with above-mentioned accelerator, we also can make it reach the object of deceleration, miniature gears two diameter is only needed to be greater than big gear wheel one, also big gear wheel two is greater than, miniature gears three diameter is greater than big gear wheel two, so according to the principle that the process of above-mentioned acceleration is contrary, play object that is laborsaving and that slow down equally, and deceleration and labour-saving effect can be played continuously.
All features disclosed in this specification sheets, except mutually exclusive feature, all can combine by any way.
Arbitrary feature disclosed in this specification sheets (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Claims (10)
1. a laborsaving accelerator, it is characterized in that: comprise a ring-type inner gear (1), external gear one (3) and external gear two (4) is provided with in ring-type inner gear (1), wherein external gear two (4) and ring-type inner gear (1) engagement, external gear one (3) and external gear two (4) engage, external gear one (3) is fixedly connected with the miniature gears one (2) being arranged on ring-type inner gear (1) side, wherein external gear two (4) is fixedly connected with a pressure apparatus (5), amount of force and the direction of pressure apparatus (5) for regulating external gear two (4) to act on ring-type inner gear (1), and pressure apparatus (5) makes external gear two (4) act on the force direction of ring-type inner gear (1) inwall for being not orthogonal to the outer tangent line with ring-type inner gear (1) place, engagement place annulus, but be partial to the direction that ring-type inner gear (1) rotates.
2. the laborsaving accelerator of one according to claim 1, it is characterized in that: the side of described ring-type inner gear (1) be connected with one with the big gear wheel one (6) of its synchronous axial system, the miniature gears two (7) that big gear wheel one (6) and its side are arranged engages, miniature gears two (7) side is provided with one and is fixedly connected with and the big gear wheel two (8) of synchronous axial system with it, and the miniature gears three (9) that big gear wheel two (8) and its side are arranged engages.
3. the laborsaving accelerator of one according to claim 1 and 2, is characterized in that: the side of described ring-type inner gear (1) arranges cover plate (12) for being connected with big gear wheel one (6), and opposite side is provided with ring cover (14).
4. the laborsaving accelerator of one according to claim 3; it is characterized in that: described ring-type inner gear (1) comprises two-layer; internal layer is dentalation (16); skin is annular guard ring (15); the outer ring of wherein internal layer dentalation (16) is provided with multiple strip projected parts structure (17), annular guard ring (15) inner ring is provided with the bar-shaped trough (18) that multiple and strip projected parts structure (17) is mated.
5. the laborsaving accelerator of one according to claim 4, is characterized in that: described dentalation (16) is made for sound absorption materials.
6. the laborsaving accelerator of one according to claim 2, is characterized in that: described miniature gears one (2) side is provided with flywheel (10), and big gear wheel one (6) side is provided with flywheel (11).
7. the laborsaving accelerator of one according to claim 1, is characterized in that: described miniature gears one (2) connects promising its provides the engine installation (13) of power.
8. the laborsaving accelerator of one according to claim 2, is characterized in that: described miniature gears two (7) diameter is less than big gear wheel one (6), is also less than big gear wheel two (8), and miniature gears three (9) diameter is less than big gear wheel two (8).
9. the laborsaving accelerator of one according to claim 2, is characterized in that: described miniature gears two (7) diameter is greater than big gear wheel one (6), is also greater than big gear wheel two (8), and miniature gears three (9) diameter is greater than big gear wheel two (8).
10. the laborsaving accelerator of one according to claim 1, it is characterized in that: described ring-type inner gear (1) is made up of many column-shape strips, one end of many column-shape strips respectively interval vertical is connected on cover plate (12), the other end is connected on ring cover (14), the clearance meshing formed between external gear two (4) and column-shape strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525228.8U CN204096025U (en) | 2014-09-15 | 2014-09-15 | A kind of force-saving speed-changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525228.8U CN204096025U (en) | 2014-09-15 | 2014-09-15 | A kind of force-saving speed-changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096025U true CN204096025U (en) | 2015-01-14 |
Family
ID=52264471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525228.8U Expired - Fee Related CN204096025U (en) | 2014-09-15 | 2014-09-15 | A kind of force-saving speed-changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179627A (en) * | 2015-08-12 | 2015-12-23 | 杨小全 | Multipurpose gear labor-saving device |
| CN105480372A (en) * | 2014-09-15 | 2016-04-13 | 杨小全 | Less effort speed changer |
| CN105984553A (en) * | 2015-01-29 | 2016-10-05 | 杨小全 | Internal gear power-enhancing speed regulator |
-
2014
- 2014-09-15 CN CN201420525228.8U patent/CN204096025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480372A (en) * | 2014-09-15 | 2016-04-13 | 杨小全 | Less effort speed changer |
| CN105984553A (en) * | 2015-01-29 | 2016-10-05 | 杨小全 | Internal gear power-enhancing speed regulator |
| CN105179627A (en) * | 2015-08-12 | 2015-12-23 | 杨小全 | Multipurpose gear labor-saving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204096025U (en) | A kind of force-saving speed-changer | |
| CA2730442A1 (en) | Coaxial epicyclic gear train with bidirectional input and one-way output | |
| CN103899717B (en) | A kind of gear | |
| CN103697139B (en) | Straight-tooth hole-pin hydraulic pressure automatic limiting slip differential | |
| CN104061295A (en) | Friction planetary reducer | |
| CN105480372A (en) | Less effort speed changer | |
| CN204985546U (en) | Double crank planetary gear reducer ware | |
| CN203082134U (en) | Speed change mechanism | |
| CN204878546U (en) | Speed reducer | |
| CN204878545U (en) | Improvement type motor reducer | |
| CN201636240U (en) | Electromagnetic clutch torque boosting starting coaxial automatic speed variator | |
| CN204419913U (en) | Motorcycle overrunning type clutch device | |
| CN205244332U (en) | Drip lubrication low -speed reduction gear | |
| CN203461053U (en) | Planet type chain wheel accelerated wheel disc | |
| CN205118174U (en) | There is not differential mode of being interrupted variable -speed motor of to shift gears | |
| CN202971793U (en) | Synchronous transmission device | |
| CN205136487U (en) | Reduction gear for robot | |
| CN202829055U (en) | Three-roller mechanism | |
| CN202656156U (en) | Double-speed electric hammer | |
| CN202242975U (en) | Speed reduction device in mobile machinery | |
| CN203641434U (en) | Cone disc type slip limiting differential | |
| CN202867744U (en) | Automatic transmission | |
| CN203130984U (en) | Worm reducer | |
| CN103241340B (en) | A kind of magneto speed-changing driving device | |
| CN201339696Y (en) | Intermittent graduator |
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: 20150114 Termination date: 20190915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |