CN201599480U - Linkage transmission device for part of revolving valves - Google Patents
Linkage transmission device for part of revolving valves Download PDFInfo
- Publication number
- CN201599480U CN201599480U CN2010200496413U CN201020049641U CN201599480U CN 201599480 U CN201599480 U CN 201599480U CN 2010200496413 U CN2010200496413 U CN 2010200496413U CN 201020049641 U CN201020049641 U CN 201020049641U CN 201599480 U CN201599480 U CN 201599480U
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- CN
- China
- Prior art keywords
- bevel gear
- planet
- transmission
- gear
- planet wheel
- 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
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Abstract
The utility model relates to a linkage transmission device for part of revolving valves. The transmission device comprises a transmission handwheel, a gearbox body, a transmission mechanism, a sealing part and an installing part, and is mainly characterized in that the transmission mechanism is composed of a bevel gear transmission mechanism and a planet wheel transmission mechanism through combination; the bevel gear wheel transmission mechanism is composed of a bevel pinion and a bevel gear wheel through mutual mesh; the bevel pinion is connected with the transmission handwheel; the bevel gear wheel is fixedly connected with a main shaft; the planet wheel transmission mechanism is composed of a sun gear, a plurality of planet wheels and a central gear; the sun gear is fixedly connected with the main shaft; the planet wheels are driven by the sun gear; the central gear is positioned at the periphery of the planet wheels; the planet wheels are fixedly connected with a planet carrier; the gearbox body is composed of a bevel gear box body and a planet wheel box body; and the bevel gear box body and the planet wheel box body are fixedly connected with each other through a transitional box cover. The utility model has the advantages of small volume, light weight, short opening and closing time, high transmission efficiency and the like, and is applicable to transmission devices for part of revolving valves such as ball valves, butterfly valves and the like.
Description
Technical field
The utility model relates to a kind of valve bandle set, particularly about the rotating valve bandle set of a kind of part.
Background technique
Existing part turning valve transmission device generally uses " worm gear head ".The drive mechanism of " worm gear head " is to adopt Worm and worm-wheel gearing, have in order to increase the output torque, also increase several spur gear drive mechanisms.Its major defect is that volume is big, Heavy Weight, opening and closing time is long, transmission efficiency is low.
Summary of the invention
The purpose of this utility model is the shortcoming that exists at prior art, and the linking type part turning valve that a kind of volume is little, in light weight, opening and closing time is short, transmission efficiency is high transmission device is provided.
The technical solution of the utility model comprises transmission handwheel, gear housing, driving mechanism, Sealing and assembling set.Mainly be that driving mechanism is constituted jointly by bevel gear drive mechanism and planet wheel driving mechanism.Described bevel gear drive mechanism is meshing with each other by the bevel pinion that is connected with the transmission handwheel and the bevel gear wheel of fixedlying connected with main shaft and forms; Described planet wheel driving mechanism is formed the fixedly connected planet carrier of described planet wheel by the sun gear of fixedlying connected with main shaft and by several planet wheels of sun gear transmission and the central gear of planet wheel periphery.Gear housing is made up of bevel gear casing and planet wheel casing, and bevel gear casing and planet wheel casing are mutually permanently connected by the transition case lid.
The utility model beneficial effect compared with prior art is that driving mechanism adopts bevel gear drive mechanism and planet wheel driving mechanism to constitute jointly, and volume is little, in light weight, opening and closing time is short, transmission efficiency is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Linking type part turning valve transmission device as shown in Figure 1 comprises transmission handwheel 11, gear housing, driving mechanism, Sealing and assembling set.Driving mechanism is constituted jointly by bevel gear drive mechanism and planet wheel driving mechanism.Described bevel gear drive mechanism is meshing with each other by the bevel pinion 19 that is connected with transmission handwheel 11 and the bevel gear wheel 23 of fixedlying connected with main shaft 24 and forms.Described planet wheel driving mechanism is formed by the sun gear 9 of fixedlying connected with main shaft 24 and by several planet wheels 7 of sun gear 9 transmissions and the central gear 8 of planet wheel 7 peripheries, described planet wheel 7 fixedly connected planet carriers 3.Gear housing is made up of bevel gear casing 26 and planet wheel casing 1, and bevel gear casing 26 and planet wheel casing 1 are mutually permanently connected by transition case lid 10.Bevel pinion 19 is installed in the bevel gear casing 26 by fore bearing 15 and rear bearing 18 with transmission handwheel 11, between fore bearing 15 and rear bearing 18, be provided with spacer 16, fore bearing 15 is installed in the bevel gear casing 26 by bolt 14 by end cap 13, is provided with lubricating cup 17 on the bevel gear casing 26 between fore bearing 15 and the rear bearing 18.Bevel pinion 19 also can be driven by motor rotary shaft.Main shaft 24 is fixedly mounted in bevel gear casing 26 and the transition case lid 10 by upper bearing (metal) 22 and lower bearing 25, and main shaft 24 and sun gear 9 are connected by the paul coupling of end separately.Planet wheel 7 is respectively equipped with lubricating bearings 5 and block bearing 2 by bearing pin 4 fixedly connected planet carriers 3 between planet carrier 3 and sun gear 9 and the planet wheel casing 1, planet carrier 3 is provided with limit stoper 6.Planet wheel casing 1, central gear 8, transition case lid 10 are fixedly connected by screw 12, are fixedlyed connected by socket head screw between bevel gear casing 26 and the transition case lid 10.Bevel gear casing 26 is provided with end cap 20 and plug screw 21.
Claims (1)
1. linking type part turning valve transmission device, comprise transmission handwheel (11), gear housing, driving mechanism, Sealing and assembling set, it is characterized in that driving mechanism is constituted jointly by bevel gear drive mechanism and planet wheel driving mechanism, described bevel gear drive mechanism is meshing with each other by the bevel pinion (19) that is connected with transmission handwheel (11) and the bevel gear wheel (23) of fixedlying connected with main shaft (24) and forms, described planet wheel driving mechanism is formed by the sun gear (9) of fixedlying connected with main shaft (24) and by several planet wheels (7) of sun gear (9) transmission and the central gear (8) of planet wheel (7) periphery, the fixedly connected planet carrier of described planet wheel (7) (3), gear housing is made up of bevel gear casing (26) and planet wheel casing (1), and bevel gear casing (26) and planet wheel casing (1) are mutually permanently connected by transition case lid (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200496413U CN201599480U (en) | 2010-01-08 | 2010-01-08 | Linkage transmission device for part of revolving valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200496413U CN201599480U (en) | 2010-01-08 | 2010-01-08 | Linkage transmission device for part of revolving valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599480U true CN201599480U (en) | 2010-10-06 |
Family
ID=42810535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200496413U Expired - Fee Related CN201599480U (en) | 2010-01-08 | 2010-01-08 | Linkage transmission device for part of revolving valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599480U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133753A (en) * | 2013-03-19 | 2013-06-05 | 苏州市凯泰机械有限公司 | Rotation valve manual operating device transmitted by first-stage planet gear and cylindrical gear |
| CN103148273A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Manual valve-operating mechanism driven by cylindrical gear and primary planet gears |
| CN103148271A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Manual rotary valve-operating mechanism driven by bevel gears |
| CN103148269A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Turning valve hand gear for drive of secondary worm and gear and bevel gear |
| CN103148266A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Primary planet gear-driven rotary valve manual device |
| CN103148265A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Primary planet gear-driven valve manual device |
| KR20160122639A (en) * | 2015-04-14 | 2016-10-24 | 나부테스코 가부시키가이샤 | Gear transmission device |
-
2010
- 2010-01-08 CN CN2010200496413U patent/CN201599480U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133753A (en) * | 2013-03-19 | 2013-06-05 | 苏州市凯泰机械有限公司 | Rotation valve manual operating device transmitted by first-stage planet gear and cylindrical gear |
| CN103148273A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Manual valve-operating mechanism driven by cylindrical gear and primary planet gears |
| CN103148271A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Manual rotary valve-operating mechanism driven by bevel gears |
| CN103148269A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Turning valve hand gear for drive of secondary worm and gear and bevel gear |
| CN103148266A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Primary planet gear-driven rotary valve manual device |
| CN103148265A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Primary planet gear-driven valve manual device |
| KR20160122639A (en) * | 2015-04-14 | 2016-10-24 | 나부테스코 가부시키가이샤 | Gear transmission device |
| KR102580787B1 (en) * | 2015-04-14 | 2023-09-20 | 나부테스코 가부시키가이샤 | Gear transmission device |
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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 |
Granted publication date: 20101006 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |