CN203974545U - D type self-acting clutch slides electro-tricycle - Google Patents
D type self-acting clutch slides electro-tricycle Download PDFInfo
- Publication number
- CN203974545U CN203974545U CN201420429770.3U CN201420429770U CN203974545U CN 203974545 U CN203974545 U CN 203974545U CN 201420429770 U CN201420429770 U CN 201420429770U CN 203974545 U CN203974545 U CN 203974545U
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- differential cage
- acting clutch
- self
- arc chord
- gear wheel
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Abstract
The utility model relates to a kind of D type self-acting clutch and slides electro-tricycle and comprise differential speed reducer, motor and double reduction big gear wheel, the inside of described double reduction big gear wheel is disposed with from left to right left differential cage, rotates steel ball and right differential cage, and described double reduction big gear wheel inside center is provided with arc chord angle; The right side of the inner circle of described double reduction big gear wheel is provided with chamber, self-acting clutch jack summit; The right side of described left differential cage is provided with left differential cage arc chord angle; The right side of described right differential cage is provided with self-acting clutch jack fulcrum, in described self-acting clutch jack fulcrum, is provided with jack; The left side of described right differential cage is provided with right differential cage arc chord angle.The utility model can make full use of the inertia after vehicle power-off, can slide at a distance, does not increase productive costs, can reduce again maintenance cost, improves the carrying capacity of vehicle, has good market popularization value.
Description
Technical field
The utility model relates to a kind of electro-tricycle, especially relates to one and has self-acting clutch, there is no differential structure, but has the diff of differential function.
Background technology
The electro-tricycle that the whole nation produces is at present compared with the product before 5 years, homogeneity, novelty deficiency, the equipped differential speed reducer of original electro-tricycle is after power-off, the force of inertia that vehicle has is balanced out by the intrinsic principle of design of differential speed reducer very soon, can not continue to slide again.Cause the wasting of resources.For making full use of inertia, ad hoc meter one does not increase productive costs, exempts from operation, can slide at a distance, realizes energy-conservation a kind of differential speed reducer.
Utility model content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide one and has automatic clutch device, there is no differential component structural, but has the differential speed reducer of differential function.
The technical solution of the utility model is: a kind of D type self-acting clutch slides electro-tricycle, comprise differential speed reducer, motor and double reduction big gear wheel, the inside of described double reduction big gear wheel is disposed with from left to right left differential cage, rotates steel ball and right differential cage, described double reduction big gear wheel inside center is provided with arc chord angle, described arc chord angle curves inwardly, and described arc chord angle has two places, lays respectively at the left and right sides of double reduction big gear wheel circumferencial direction; The right side of the inner circle of described double reduction big gear wheel is provided with chamber, self-acting clutch jack summit, and chamber, described self-acting clutch jack summit is positioned at the along the circumferential direction 180 degree places of inner circle of double reduction big gear wheel; The right side of described left differential cage is provided with left differential cage arc chord angle; The right side of described right differential cage is provided with self-acting clutch jack fulcrum, and described self-acting clutch jack fulcrum has two, in described self-acting clutch jack fulcrum, is provided with jack; The left side of described right differential cage is provided with right differential cage arc chord angle; Described arc chord angle is fixedly connected with right differential cage arc chord angle with left differential cage arc chord angle by binding bolt respectively with rotation steel ball.
Further, the interior circular hole of described left differential cage coordinates with left half axle.
Further, on described right differential cage, be provided with jack spring, featherway matches with right axle shaft feather key.
The beneficial effects of the utility model are:
1, described double reduction big gear wheel Nei center is along the circumferential direction provided with the two inside arc chord angles in place in the left and right sides, has two row to rotate steel ball in arc chord angle, coordinates with adjacent left differential cage arc chord angle and right differential cage arc chord angle.In the time of motor rotation, car to overtake, power-off in the time that the speed of a motor vehicle is higher, due to the effect of self-acting clutch, vehicle is due to inertia, continues to slide forward far distance, can save electric weight 30-40%.
2, the inner circle left and right sides of described left differential cage is provided with straight hole, coordinates respectively with left half axle, can play the object of differential, revolution and rotation.
3, the featherway of described right differential cage coordinates with right axle shaft feather key, directly drives, and has improved the carrying capacity of vehicle, has reduced productive costs, has reduced service expenditure.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is that differential speed reducer coordinates sectional structure schematic diagram with motor;
Fig. 2 is double reduction big gear wheel and left differential cage and right differential cage sectional structure schematic diagram;
Fig. 3 is double reduction big gear wheel and right differential cage matching relationship plan structure schematic diagram;
Fig. 4 is double reduction big gear wheel and left differential cage matching relationship plan structure schematic diagram.
In figure: differential speed reducer 1, motor 2, primary speed-down miniature gears 3, primary speed-down big gear wheel 4, double reduction miniature gears 5, self-acting clutch 6, double reduction big gear wheel 7, arc chord angle 8, chamber, self-acting clutch jack summit 9, self-acting clutch jack fulcrum 10, binding bolt 11, right differential cage 12, left differential cage 13, featherway 14, differential bearing 15, packing ring 16, rotate steel ball 17, left differential cage arc chord angle 18, right differential cage arc chord angle 19, jack 20, jack spring 21, left half axle 22, right axle shaft feather key 23, interior circular hole 24.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of D type self-acting clutch slides electro-tricycle, comprise differential speed reducer 1, motor 2 and double reduction big gear wheel 7, the inside of described double reduction big gear wheel 7 is disposed with from left to right left differential cage 13, rotates steel ball 17 and right differential cage 12, described double reduction big gear wheel 7 inside center are provided with arc chord angle 8, described arc chord angle 8 curves inwardly, described arc chord angle 8 has two places, lays respectively at the left and right sides of double reduction big gear wheel 7 circumferencial direction inside center; The right side of the inner circle of described double reduction big gear wheel 7 is provided with chamber, self-acting clutch jack summit 9, and chamber, described self-acting clutch jack summit 9 is positioned at the along the circumferential direction 180 degree places of inner circle of double reduction big gear wheel 7; The right side of described left differential cage 13 is provided with left differential cage arc chord angle 18; The right side of described right differential cage 12 is provided with self-acting clutch jack fulcrum 10, and described self-acting clutch jack fulcrum 10 has two, in described self-acting clutch jack fulcrum 10, is provided with jack 20; The left side of described right differential cage 12 is provided with right differential cage arc chord angle 19; Described arc chord angle 8 is fixedly connected with right differential cage arc chord angle 19 with left differential cage arc chord angle 18 by binding bolt 11 respectively with rotation steel ball 17.
Further, the interior circular hole 24 of described left differential cage 13 coordinates with left half axle 22.
Further, on described right differential cage 12, being provided with jack spring 21, featherway 14 and right axle shaft feather key 23 matches.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, arc chord angle 8 matches with rotating steel ball 17 and left differential cage 13, and left half axle 22 is inserted in the interior circular hole of left differential cage 13.Arc chord angle 8 matches with rotation steel ball 17 and right differential cage 12 simultaneously; Jack 20, jack spring 21 match with chamber, self-acting clutch jack summit 9; Described right axle shaft feather key 23 matches with the featherway 14 on right differential cage 12.
In the time that motor 2 turns round, car to overtake, power-off in the time that the speed of a motor vehicle is higher, due to the effect of self-acting clutch 6, vehicle is due to inertia, continues to slide forward far distance, can save electric weight 30-40%.
By reference to the accompanying drawings the preferred detailed description of the invention of the utility model and embodiment are explained in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken possessing those skilled in the art, can also make without departing from the concept of the premise utility various variations.
Claims (3)
1. a D type self-acting clutch slides electro-tricycle, comprise differential speed reducer (1), motor (2) and double reduction big gear wheel (7), the inside of described double reduction big gear wheel (7) is disposed with left differential cage (13) from left to right, rotate steel ball (17) and right differential cage (12), it is characterized in that: described double reduction big gear wheel (7) inside center is provided with arc chord angle (8), described arc chord angle (8) curves inwardly, described arc chord angle (8) has two places, lay respectively at the left and right sides of double reduction big gear wheel (7) circumferencial direction inside center, the right side of the inner circle of described double reduction big gear wheel (7) is provided with chamber, self-acting clutch jack summit (9), and chamber, described self-acting clutch jack summit (9) is positioned at the along the circumferential direction 180 degree places of inner circle of double reduction big gear wheel (7), the right side of described left differential cage (13) is provided with left differential cage arc chord angle (18), the right side of described right differential cage (12) is provided with self-acting clutch jack fulcrum (10), described self-acting clutch jack fulcrum (10) has two, is provided with jack (20) in described self-acting clutch jack fulcrum (10), the left side of described right differential cage (12) is provided with right differential cage arc chord angle (19), described arc chord angle (8) is fixedly connected with right differential cage arc chord angle (19) with left differential cage arc chord angle (18) by binding bolt (11) respectively with rotation steel ball (17).
2. a kind of D type self-acting clutch as claimed in claim 1 slides electro-tricycle, it is characterized in that: the interior circular hole (24) of described left differential cage (13) coordinates with left half axle (22).
3. a kind of D type self-acting clutch as claimed in claim 1 slides electro-tricycle, it is characterized in that: on described right differential cage (12), be provided with jack spring (21), featherway (14) and right axle shaft feather key (23) and match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429770.3U CN203974545U (en) | 2014-07-31 | 2014-07-31 | D type self-acting clutch slides electro-tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429770.3U CN203974545U (en) | 2014-07-31 | 2014-07-31 | D type self-acting clutch slides electro-tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974545U true CN203974545U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429770.3U Expired - Fee Related CN203974545U (en) | 2014-07-31 | 2014-07-31 | D type self-acting clutch slides electro-tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795644A (en) * | 2017-12-07 | 2018-03-13 | 李中立 | A kind of new new-energy automobile driving vehicle bridge decelerator |
-
2014
- 2014-07-31 CN CN201420429770.3U patent/CN203974545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795644A (en) * | 2017-12-07 | 2018-03-13 | 李中立 | A kind of new new-energy automobile driving vehicle bridge decelerator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170731 |