CN205064732U - Novel continuously -variable unit - Google Patents
Novel continuously -variable unit Download PDFInfo
- Publication number
- CN205064732U CN205064732U CN201520656410.1U CN201520656410U CN205064732U CN 205064732 U CN205064732 U CN 205064732U CN 201520656410 U CN201520656410 U CN 201520656410U CN 205064732 U CN205064732 U CN 205064732U
- Authority
- CN
- China
- Prior art keywords
- speed
- speed governing
- box
- motor
- described casing
- 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
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a novel continuously -variable unit, include motor, speed -regulating hand wheel, speed governing screw rod, regulating block, ventilate with oil plug, speed governing box, fixed loop, belleville spring, pressure disk, epicyclic friction gear, slipper bearing, planet carrier, speed governing cam, adjusting screw, plane pellet shot from a slingshot clamp, stationary cam, output shaft, action wheel, oil immersion lens, box and by -pass plug, it is provided with the motor to connect through the motor oil blanket on the box, the box top is provided with the speed governing box through the regulating block connection, be provided with on the speed governing box and ventilate with the oil plug. The utility model discloses simple structure, convenient operation more economizes the energy, the environmental protection, longe -lived, maintain simple, high strength: when adding impact load or machine and reverse, this function reliably, transmission accurately, no recoil to there is sufficient intensity, the stable performance: the drive disk assembly of local all passes through strict thermal treatment to through the precision finishing, the contact is with lubricated good, operates steadily, the noise is low, large speed changing range.
Description
Technical field
The utility model relates to a kind of Novel stepless variable-speed device.
Background technique
Utilize the stepless speed variator of friction to be not limited to gear number continuously variable, therefore not only easily regulate the speed, and owing to having better simply structure, be therefore conducive to light-weight design.There is various theoretic potentiality simultaneously.That is, utilize the power of motor as far as possible, outstanding power performance can be obtained, improve fuel efficiency, drive easily, the impact almost do not caused because of speed change.Further, owing to being the driving conditions meeting vehicle by speed change, therefore can expect the raising of power performance, and can lower specific fuel consumption freely can set speed change pattern.Different from existing manual transmission or automatic transmission, have do not have to impact, starting method, fuel efficiency identical with automatic transmission and manual transmission is identical or feature outstanding a little.But, this variable pulleys-belt speed change gear, tool useful metal makes the shortcoming of band especially, and, the little and problem of the range limited system of transmission of power of slewing range.
Model utility content
The technical problems to be solved in the utility model is to provide the Novel stepless variable-speed device that a kind of structure simply reduces labor strength.
For solving the problem, the utility model adopts following technological scheme:
A kind of Novel stepless variable-speed device, comprise motor, speed-regulating hand wheel, speed adjustment screw, regulating block, ventilation filler plug, speed governing box, retaining ring, belleville spring, platen, epicyclic friction gear, slipper bearing, planet carrier, speed governing cam, adjusting screw, planar marble presss from both sides, stationary cam, output shaft, driving wheel, oil mirror, casing and oil drain plug, described casing is connected with motor by electric engine oil seal, speed governing box is connected with by regulating block above described casing, described speed governing box is provided with ventilation filler plug, described body side is connected with speed-regulating hand wheel by speed adjustment screw and stop screw, described casing is disposed with retaining ring from inside to outside, belleville spring, platen, epicyclic friction gear, slipper bearing, planet carrier, speed governing cam, adjusting screw, planar marble presss from both sides, stationary cam and output shaft, described slipper bearing is provided with driving wheel, described driving wheel is connected with output shaft with the live axle of motor respectively.
As preferably, described casing is provided with oily mirror.
As preferably, between described casing and motor, be provided with oil drain plug.
The utility model structure is simple, easy to operate, more economizes the energy; Environmental protection, life-span length, maintenance are simply; High strength: when adding impact load or machine and reversing, this function reliably, accurately transmission, recoilless, and have enough intensity; Stable performance: the transmission part of the machine all passes through strict heat treatment, and through precision machining; Contact and lubrication good, operate steadily, noise be low; Slewing range is large: slewing range R=5, and namely exporting speed ratio can change arbitrarily between 1:1.45 to 1:7.25; Adjusting speed accuracy is high: adjusting speed accuracy be 0.5 ~ 1 turn this be only in current similar stepless speed changer; Coaxial configuration: input shaft, output shaft rotating Vortex, all without additional axial force, therefore long service life; Combination ability is strong: this function, with cycloidal planetary gear speed reducer, gear subtract booster engine, worm reduction gear straight connection type combines, therefore has good adaptability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is structural representation of the present utility model;
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, a kind of Novel stepless variable-speed device, comprises motor 1, speed-regulating hand wheel 3, speed adjustment screw 4, regulating block 6, ventilation filler plug 7, speed governing box 8, retaining ring 9, belleville spring 10, platen 11, epicyclic friction gear 12, slipper bearing 13, planet carrier 14, speed governing cam 15, adjusting screw 16, planar marble folder 17, stationary cam 18, output shaft 19, driving wheel 20, oil mirror 21, casing 22 and oil drain plug 23, described casing 22 is connected with motor 1 by electric engine oil seal 2, speed governing box 8 is connected with by regulating block 6 above described casing 22, described speed governing box 8 is provided with ventilation filler plug 7, described casing 22 side is connected with speed-regulating hand wheel 3 by speed adjustment screw 4 and stop screw 5, and described casing 22 is disposed with retaining ring 9 from inside to outside, belleville spring 10, platen 11, epicyclic friction gear 12, slipper bearing 13, planet carrier 14, speed governing cam 15, adjusting screw 16, planar marble folder 17, stationary cam 18 and output shaft 19, described slipper bearing 13 is provided with driving wheel 20, and described driving wheel 20 is connected with output shaft 19 with the live axle of motor 1 respectively.
It should be noted that and described casing 22 is provided with oily mirror 21.
It should be noted that and be provided with oil drain plug 23 between described casing 22 and motor 1.
Stepless speed-change motor is mainly made up of the aggressive device compressed, slip gear, speed regulation control mechanism.Driving wheel 20 with tapering and platen 11 are compressed by one group of belleville spring 10, input shaft and driving wheel key connecting, and the aggressive device that composition compresses.Be clipped between the driving wheel of compression and platen inside the epicyclic friction gear 12 of one group of band tapering, outside is clipped between retaining ring 9 and speed governing cam 15, and forms friction pair; When the aggressive device running compressed, friction wheel just does pure rolling, due to retaining ring and speed governing cam motionless, therefore, friction wheel makes revolution motion while rotation, drives planet carrier 14 to rotate by the central shaft of epicyclic friction gear and slipper bearing 13.While rotation handwheel 3 drives speed governing cam to change angular position, the cross section curve of speed governing cam presss from both sides the cross section curve effect of 17 and stationary cam 18 through planar marble, speed governing cam is produced move axially, thus the distance changed equably between speed governing cam and retaining ring, epicyclic friction gear is produced and moves radially.The last radius of clean-up changing epicyclic friction gear and driving wheel, platen and retaining ring, convex friction place of speed governing equably, realizes stable stepless change.
The standardized element that the utility model uses all can be commercially, special-shaped part all can carry out customized according to specification with the record of accompanying drawing, the concrete Placement of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt Placement conventional in prior art, be not described in detail in this.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (3)
1. a Novel stepless variable-speed device, is characterized in that: comprise motor (1), speed-regulating hand wheel (3), speed adjustment screw (4), regulating block (6), ventilation filler plug (7), speed governing box (8), retaining ring (9), belleville spring (10), platen (11), epicyclic friction gear (12), slipper bearing (13), planet carrier (14), speed governing cam (15), adjusting screw (16), planar marble folder (17), stationary cam (18), output shaft (19), driving wheel (20), oil mirror (21), casing (22) and oil drain plug (23), described casing (22) is connected with motor (1) by electric engine oil seal (2), described casing (22) top is connected with speed governing box (8) by regulating block (6), described speed governing box (8) is provided with ventilation filler plug (7), described casing (22) side is connected with speed-regulating hand wheel (3) by speed adjustment screw (4) and stop screw (5), and described casing (22) is disposed with retaining ring (9) from inside to outside, belleville spring (10), platen (11), epicyclic friction gear (12), slipper bearing (13), planet carrier (14), speed governing cam (15), adjusting screw (16), planar marble folder (17), stationary cam (18) and output shaft (19), described slipper bearing (13) is provided with driving wheel (20), and described driving wheel (20) is connected with output shaft (19) with the live axle of motor (1) respectively.
2. a kind of Novel stepless variable-speed device according to claim 1, is characterized in that: described casing (22) is provided with oily mirror (21).
3. a kind of Novel stepless variable-speed device according to claim 1, is characterized in that: be provided with oil drain plug (23) between described casing (22) and motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656410.1U CN205064732U (en) | 2015-08-28 | 2015-08-28 | Novel continuously -variable unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656410.1U CN205064732U (en) | 2015-08-28 | 2015-08-28 | Novel continuously -variable unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064732U true CN205064732U (en) | 2016-03-02 |
Family
ID=55391290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656410.1U Expired - Fee Related CN205064732U (en) | 2015-08-28 | 2015-08-28 | Novel continuously -variable unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064732U (en) |
-
2015
- 2015-08-28 CN CN201520656410.1U patent/CN205064732U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104343914B (en) | A kind of infinitely variable speed gearing of reducing gear relay transmission | |
| JP2005090733A (en) | Reversing mechanism of belt type continuously variable transmission | |
| CN102817985A (en) | Long-cone rolling-cone type continuously-variable transmission mechanism | |
| CN103075483A (en) | Long-cone rolling-cone type CVT (Continuously Variable Transmission) | |
| CN103807394B (en) | Interior contact conical ring formula stepless speed variator | |
| CN103498894A (en) | Roller cone disc type continuously variable transmission | |
| CN205824079U (en) | A kind of slide block type V belt translation reducing buncher | |
| CN204413722U (en) | A kind of stepless speed-regulating device of vertical lathe gearbox | |
| CN205064732U (en) | Novel continuously -variable unit | |
| CN209977199U (en) | Stepless reducing wheel | |
| CN102478105B (en) | Intelligent pressuring continuously-variable transmission | |
| CN201137682Y (en) | Fork spreader speed governing V-shaped belt stepless speed changer | |
| CN102287510B (en) | Novel planetary gear transmission device | |
| CN204226184U (en) | ATF pump | |
| CN201908999U (en) | Enclosed planetary cone-plate continuously variable transmission | |
| CN103939537B (en) | Gear run stepless speed changer | |
| CN203868263U (en) | Stepless speed change device | |
| CN102922354A (en) | Friction wheel traction transmission cycloidal processing device | |
| CN103758950B (en) | Electric motor car buncher | |
| CN103016671B (en) | A kind of cammingly stepless change method and speed changer | |
| CN113309831A (en) | Variable-speed driving traction system for coal mine toothed rail clamping locomotive | |
| CN202118197U (en) | Novel transmission device of planetary gear | |
| CN102003508A (en) | Motor actuation metal belt type continuously variable transmission (CVT) | |
| CN201083255Y (en) | Split belt wheel type belt transmission stepless variable-speed gear | |
| CN104390002B (en) | Wet type two gear automatic speed variator |
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: 20160302 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |