CN103471625A - Encoder speed-increasing device - Google Patents
Encoder speed-increasing device Download PDFInfo
- Publication number
- CN103471625A CN103471625A CN 201310435952 CN201310435952A CN103471625A CN 103471625 A CN103471625 A CN 103471625A CN 201310435952 CN201310435952 CN 201310435952 CN 201310435952 A CN201310435952 A CN 201310435952A CN 103471625 A CN103471625 A CN 103471625A
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- scrambler
- gear
- encoder
- fixedly connected
- rotating shaft
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Abstract
The invention provides an encoder speed-increasing device which comprises an encoder, an encoder base fixedly connected with the encoder and a rotary shaft installed in the encoder base and used for providing power. The encoder speed-increasing device further comprises a small gear arranged on a center shaft of the encoder in a sleeved mode and a large gear which achieves linkage through a gear set fixed to a shell of the encoder, wherein the large gear is fixedly connected with the rotary shaft. The encoder speed-increasing device has the advantages of being capable of effectively increasing the rotation speed of the encoder, increasing the counting capacity of the encoder and collecting enough signals, thereby achieving high counting accuracy.
Description
Technical field
The present invention relates to the scrambler correlative technology field, relate in particular to a kind of scrambler speeder.
Background technology
Valve is in order to the device of pilot piping fluid flow or direction, and in existing valve, an electric valve executing mechanism is equipped with in big city, in these electric operators, generally uses scrambler to gather several signals of turn-taking of rotating shaft, judges the valve opening degree.In existing topworks, scrambler directly is connected with rotating shaft, if this mode is slower at the rotating shaft rotating speed, in the shorter situation of stroke, the collection signal quantity of scrambler is inadequate, and then can cause counting the out of true that becomes.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of scrambler speeder, for improving the scrambler rotating speed, and then improves count number, makes counting become accurate.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of scrambler speeder, comprise scrambler and the encoder bases be fixedly connected with it, be contained in encoder bases the rotating shaft that power is provided, also comprise the pinion wheel be sleeved on the scrambler central shaft, and, by being fixed on the gear wheel of the gear set interlock on encoder housing, gear wheel is fixedly connected with rotating shaft.
Further, described gear set comprises the first gear and the second gear be solid-located, and the first gear and pinion wheel are meshed, and the second gear and gear wheel are meshed.
Further, described gear set is fixedly connected on the housing of scrambler by bearing pin.
Further, place, the axle head axle center of described rotating shaft has hole, with the protrusion position interference fit on gear wheel.
Further, described rotating shaft is fixedly connected with by bearing pin with gear wheel.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, increase gear-linked, can effectively improve the rotating speed of scrambler, increase the count number of scrambler, can gather enough signals, thereby reach higher counting precision.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure: the 1-scrambler; The 2-pinion wheel; The 3-gear set; The 4-gear wheel; The 5-rotating shaft; The 6-encoder bases; The 7-bearing pin; 31-the first gear; 32-the second gear;
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are illustrated:
In order to improve the counting effect of scrambler, as shown in Figure 1, the invention provides a kind of scrambler speeder, the encoder bases 6 that comprises scrambler 1 and be fixedly connected with it, be contained in the rotating shaft 5 that power is provided in encoder bases 6, also be set with pinion wheel 2 on the central shaft of this scrambler 1, and, by being fixed on the gear wheel 4 of gear set 3 interlocks on scrambler 1 housing, gear wheel 4 is fixedly connected with by bearing pin with rotating shaft 5.
Gear set 3 is fixedly connected on the housing of scrambler 1 by bearing pin, it comprises the first gear 31 and the second gear 32 be solid-located, the first gear 31 and pinion wheel 2 are meshed, and the second gear 32 and gear wheel 4 are meshed, and finally realize the interlock of pinion wheel 2 and gear wheel 4.
In the axle head axle center of rotating shaft 5, place has hole, the protrusion position interference fit be provided with gear wheel 4.
When rotating shaft 5 is rotated, driving gear wheel 4 is rotated, the second gear 32 meanwhile be meshed with gear wheel 4 also is driven to rotate, and then drive the first gear 31 be fixedly connected with the second gear 32, the first gear 31 drives with the pinion wheel 2 of its engagement again and rotates, the central shaft of the scrambler 1 at this moment driven by pinion wheel 2 also starts rotation, the code-disc of scrambler 1 produces encoded radio, start counting, through gear wheel 4, the transformation of speed of gear set 3 and pinion wheel 2, the central shaft rotating ratio of rotating shaft 5 and scrambler 1 is 1:4, thereby slower at the rotating shaft rotating speed, in the shorter situation of stroke, the scrambler speeder improves 4 times by the rotating speed of scrambler 1, improve the number of turn-taking of scrambler 1, make scrambler 1 can gather enough signals, thereby reach higher counting precision.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (5)
1. a scrambler speeder, the encoder bases (6) that comprises scrambler (1) and be fixedly connected with it, be contained in the rotating shaft of power (5) is provided in encoder bases (6), it is characterized in that: also comprise the pinion wheel (2) be sleeved on scrambler (1) central shaft, and, by being fixed on the gear wheel (4) of gear set (3) interlock on scrambler (1) housing, gear wheel (4) is fixedly connected with rotating shaft (5).
2. a kind of scrambler speeder according to claim 1, it is characterized in that: described gear set (3) comprises the first gear (31) and the second gear (32) be solid-located, the first gear (31) and pinion wheel (2) are meshed, and the second gear (32) and gear wheel (4) are meshed.
3. a kind of scrambler speeder according to claim 1, it is characterized in that: described gear set (3) is fixedly connected on the housing of scrambler (1) by bearing pin.
4. a kind of scrambler speeder according to claim 1 is characterized in that: the place, axle head axle center of described rotating shaft (5) has hole, with the protrusion position interference fit on gear wheel (4).
5. a kind of scrambler speeder according to claim 1, it is characterized in that: described rotating shaft (5) is fixedly connected with by bearing pin (7) with gear wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310435952 CN103471625A (en) | 2013-09-22 | 2013-09-22 | Encoder speed-increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310435952 CN103471625A (en) | 2013-09-22 | 2013-09-22 | Encoder speed-increasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103471625A true CN103471625A (en) | 2013-12-25 |
Family
ID=49796573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310435952 Pending CN103471625A (en) | 2013-09-22 | 2013-09-22 | Encoder speed-increasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103471625A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806370A (en) * | 2014-12-30 | 2016-07-27 | 哈尔滨理工大学 | Automatic adjusting device for coder output signal compensation |
| CN108275415A (en) * | 2018-02-02 | 2018-07-13 | 上海发那科机器人有限公司 | A kind of encoder pulse reception regulating mechanism |
-
2013
- 2013-09-22 CN CN 201310435952 patent/CN103471625A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806370A (en) * | 2014-12-30 | 2016-07-27 | 哈尔滨理工大学 | Automatic adjusting device for coder output signal compensation |
| CN108275415A (en) * | 2018-02-02 | 2018-07-13 | 上海发那科机器人有限公司 | A kind of encoder pulse reception regulating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |