CN105299190A - Gear connecting ring few-tooth-difference multispeed speed reducer - Google Patents
Gear connecting ring few-tooth-difference multispeed speed reducer Download PDFInfo
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- CN105299190A CN105299190A CN201410270100.6A CN201410270100A CN105299190A CN 105299190 A CN105299190 A CN 105299190A CN 201410270100 A CN201410270100 A CN 201410270100A CN 105299190 A CN105299190 A CN 105299190A
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Abstract
The invention relates to the technical field of speed reducers, in particular to a gear connecting ring few-tooth-difference multispeed speed reducer. Power is input into a high-speed motor, a high-speed brake stops braking, a low-speed motor and a brake motor are not started, a low-speed brake conducts braking, the power is transmitted to a low-speed output shaft, and a high speed is obtained. When power is input from the low-speed motor, the low-speed brake stops braking, the high-speed motor and the brake motor are not started, the high-speed brake is in the braking state, the power is transmitted to the low-speed output shaft, and a low speed is output. The brake motor is started, the low-speed motor and the high-speed motor are not started, and another speed is obtained. When the high-speed brake stops braking, and the brake motor stops braking, the high-speed brake and the braking motor independently release braking, the low-speed output shaft is in the non-restraining and non-braking state.
Description
Technical field
The present invention relates to the many speed reducers of gear interlinking few teeth difference.
Background technique
Existing retarder is gear transmission reducing device, planetary reducer, connecting rod retarder, three-ring speed reducer etc.At present these retarders can transmitting torque, play decelerating effect, but when machine is when needs two kinds are fast, existing various model retarder, just can not adapt to the demand of modern science and technology.
Summary of the invention
Object of the present invention: the retarder manufacturing and designing one kind of multiple speed, makes up the deficiency of existing retarder.
The technical solution adopted for the present invention to solve the technical problems is:
On casing 1; being provided with can be differential with external tooth planet wheel decelerator parts second 3; can differential with external tooth planet wheel decelerator parts second 3 respectively by small gear 10 and intermediate gear 13 and gear connecting ring few teeth difference decelerator parts 4 with differentially to engage with external tooth planet wheel decelerator parts first 2 external tooth, differentially can be configured with braking motor 11, low speed motor 7 and low brake 6 with external tooth planet wheel decelerator parts first 2 liang place input end; Input gear 12 is coaxially installed with low brake 6 and low speed motor 7, braking motor 11 with can differentially coaxially install with external tooth planet wheel decelerator parts first 2 and intermediate gear 13; Differentially can be configured with high-speed brake 8 and high speed motor 9 with external tooth planet wheel decelerator parts second 3 at input end; Low-speed output shaft 5 is arranged on the end of gear connecting ring few teeth difference decelerator parts 4.
The invention has the beneficial effects as follows, little, lightweight, the multiple velocity ratio of compact structure, volume also has the state of several nothing constraint and brakeless, and part kind is few, and part just can manufacture without special material and processing method, and applicability is wide.
Below in conjunction with Figure of description, the present invention is described in detail.
Accompanying drawing 1: gear interlinking few teeth difference many speed reducers structural drawing
In accompanying drawing: 1-casing, 2-can be differential with external tooth planet wheel decelerator parts first, 3-can be differential with external tooth planet wheel decelerator parts second, 4-gear connecting ring few teeth difference decelerator parts, 5-low-speed output shaft, 6-low brake, 7-low speed motor, 8-high-speed brake, 9-high speed motor, 10-small gear, 11-braking motor, 12-input gear, 13-intermediate gear.
Embodiment
In specification shown in accompanying drawing: input gear 12 is arranged on casing 1, low brake 6(brakes load-limiting coupler) and slowspeed machine 7 install with the input shaft of input gear 12 is concentric, low brake 6(brakes load-limiting coupler) be clipped in the middle; Can differentially be arranged on casing 1 with external tooth planet wheel decelerator parts second 3, can engage with intermediate gear 13 by the differential differential external gear with external tooth planet wheel decelerator parts second 3, be arranged on and can engage with little tooth difference speed reducer parts 4 by the differential little external gear 10 with external tooth planet wheel decelerator parts second 3; High speed motor 9 and high-speed brake 8 with can the differential input shaft with external tooth planet wheel decelerator parts second 3 be concentric installs, high-speed brake 8 is clipped in the middle; Gear connecting ring few teeth difference decelerator parts 4 are arranged on casing 1, and low-speed output shaft 5 is parts on gear connecting ring few teeth difference decelerator parts 4; Differentially be arranged on casing 1 with external tooth planet wheel decelerator parts first 2, the differential external tooth with external tooth planet wheel decelerator parts first 2 engages with intermediate gear 13, braking motor 11 and intermediate gear 13 and differentially to install with external tooth planet wheel decelerator parts first 2 is concentric.
The working procedure of these gear connecting ring few teeth difference decelerator parts: when power source inputs from high speed motor 9, high-speed brake 8 brake off, low speed motor 7 is inoperative, low brake 6(brakes load-limiting coupler) be in braking state, braking motor 11 is also inoperative, now can be braked by the differential external tooth with external tooth planet wheel decelerator parts second 3, power is through differentially passing to gear connecting ring few teeth difference decelerator parts 4 successively with external tooth planet wheel decelerator parts second 3 and small gear 10, finally pass to low-speed output shaft 5, obtain at a high speed a kind of; When power source inputs from low speed motor 7, low brake 6(brakes load-limiting coupler) brake off, high speed motor 9 is inoperative, high-speed brake 8 is in braking state, now can be differential with external tooth planet wheel decelerator parts second 3 with differentially can only be equivalent to an external gear with external tooth planet wheel decelerator parts first 2, power is through differentially passing to gear connecting ring few teeth difference decelerator parts 4 successively with external tooth planet wheel decelerator parts second 3 and small gear 10, finally pass to low-speed output shaft 5, export a kind of low speed; When power source inputs from braking motor 11, braking motor 11 brake off, low brake 6 is in braking state, and high speed motor 9 is inoperative, and high-speed brake 8 is in braking state; When high speed motor 9 is inoperative, high-speed brake 8 brake off, low speed motor 7 is inoperative, low brake 6(brakes load-limiting coupler) when being in braking state, braking motor 11 is also inoperative, and when being in braking state, low-speed output shaft 5 is in without constraint and brakeless state; When high-speed brake 8 is in braking state, high speed motor 9 is inoperative, and braking motor 11 is also when braking state, and low speed motor 7 starts, low brake 6 brake off, and low-speed output shaft 5 is in without constraint and brakeless state; When low speed motor 7 is inoperative, low brake 6(brakes load-limiting coupler) when being in braking state, when high-speed brake 8 is in braking state, high speed motor 9 is inoperative, and low-speed output shaft 5 is in without constraint and brakeless state.Many speed reducers are reasonable in design, compact structure, can in extensive use what multiclass mechanical transmission.
Claims (3)
1. the many speed reducers of gear interlinking few teeth difference, it is characterized in that: on casing (1), being provided with can be differential with external tooth planet wheel decelerator parts second (3), can differential with external tooth planet wheel decelerator parts second (3) respectively by small gear (10) and intermediate gear (13) and gear connecting ring few teeth difference decelerator parts (4) with differentially to engage with external tooth planet wheel decelerator parts first (2) external tooth, differentially can be configured with braking motor (11) with external tooth planet wheel decelerator parts first (2) two place's input end, low speed motor (7) and low brake (6), input gear (12) is coaxially installed with low brake (6) and low speed motor (7), braking motor (11) with can differentially coaxially install with external tooth planet wheel decelerator parts first (2) and intermediate gear (13), differentially can be configured with high-speed brake (8) and high speed motor (9) with external tooth planet wheel decelerator parts (3) at input end, low-speed output shaft (5) is arranged on the end of gear connecting ring few teeth difference decelerator parts (4).
2. the many speed reducers of gear interlinking few teeth difference according to claim 1, is characterized in that: can differential with external tooth planet wheel decelerator parts second (3) with can be differential external gear.
3. the many speed reducers of gear interlinking few teeth difference according to claim 1, is characterized in that: can differential with external tooth planet wheel decelerator parts (2) first with can be differential external gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270100.6A CN105299190A (en) | 2014-06-18 | 2014-06-18 | Gear connecting ring few-tooth-difference multispeed speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270100.6A CN105299190A (en) | 2014-06-18 | 2014-06-18 | Gear connecting ring few-tooth-difference multispeed speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299190A true CN105299190A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410270100.6A Pending CN105299190A (en) | 2014-06-18 | 2014-06-18 | Gear connecting ring few-tooth-difference multispeed speed reducer |
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| CN (1) | CN105299190A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221690Y (en) * | 1995-01-19 | 1996-03-06 | 湖北省咸宁市减速机厂 | Connecting rod small teeth difference speed reducer |
| CN2856582Y (en) * | 2005-07-08 | 2007-01-10 | 黄健 | Multi-axis balancing internal circular board small gear tolerence speed reducer |
| CN201177029Y (en) * | 2008-04-10 | 2009-01-07 | 喻幸福 | Planet type few teeth difference decelerator |
| CN202707945U (en) * | 2012-04-28 | 2013-01-30 | 湖北省咸宁三合机电制业有限责任公司 | Three-in-one gear connecting ring few tooth difference reducer |
| CN203477239U (en) * | 2013-10-09 | 2014-03-12 | 湖北省咸宁三合机电制业有限责任公司 | Double-speed reducer |
| CN203880054U (en) * | 2014-06-18 | 2014-10-15 | 湖北省咸宁三合机电制业有限责任公司 | Gear-interlinked small-tooth-difference multi-speed reducer |
-
2014
- 2014-06-18 CN CN201410270100.6A patent/CN105299190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221690Y (en) * | 1995-01-19 | 1996-03-06 | 湖北省咸宁市减速机厂 | Connecting rod small teeth difference speed reducer |
| CN2856582Y (en) * | 2005-07-08 | 2007-01-10 | 黄健 | Multi-axis balancing internal circular board small gear tolerence speed reducer |
| CN201177029Y (en) * | 2008-04-10 | 2009-01-07 | 喻幸福 | Planet type few teeth difference decelerator |
| CN202707945U (en) * | 2012-04-28 | 2013-01-30 | 湖北省咸宁三合机电制业有限责任公司 | Three-in-one gear connecting ring few tooth difference reducer |
| CN203477239U (en) * | 2013-10-09 | 2014-03-12 | 湖北省咸宁三合机电制业有限责任公司 | Double-speed reducer |
| CN203880054U (en) * | 2014-06-18 | 2014-10-15 | 湖北省咸宁三合机电制业有限责任公司 | Gear-interlinked small-tooth-difference multi-speed reducer |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |