CN2851757Y - Electrically controlled track ball valve - Google Patents
Electrically controlled track ball valve Download PDFInfo
- Publication number
- CN2851757Y CN2851757Y CN 200520116720 CN200520116720U CN2851757Y CN 2851757 Y CN2851757 Y CN 2851757Y CN 200520116720 CN200520116720 CN 200520116720 CN 200520116720 U CN200520116720 U CN 200520116720U CN 2851757 Y CN2851757 Y CN 2851757Y
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- CN
- China
- Prior art keywords
- deep groove
- groove ball
- bearing
- gear
- running shaft
- 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 - Lifetime
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- Mechanically-Actuated Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model designs an electrically controlled track ball valve which comprises a valve body, an adapter sleeve, a deep groove ball bearing, a screw gear, a hoisting rotating shaft, a linear bearing, a linear bearing seat, a direct current electric machine, a gear, a guiding small shaft, a guiding plate and a mainspring component, wherein the lower part of the screw gear is provided with the gear, and the upper part is provided with a spiral bevel; one side tightly relies on the deep groove ball bearing on the guiding small shaft when a valve is closed, and the other side tightly relies on the deep groove ball bearing on the guiding small shaft when the valve is opened. The utility model adopts a combined bearing design, which decreases frictional resistance received by the valve opening and closing movement to the minimum, and ensures that the valve opening is stable and reliable and the electric current is small. The maximum valve opening electric current is only 120 mA under rated pipeline pressure, and the valve closing is quick and reliable, and the time is less than 2 seconds. The safety hidden danger because of large electric current and high voltage is decreased. Simultaneously the utility model has reasonable structure and easy quantizing production.
Description
Technical field
The utility model relates to a kind of mainly being installed on the IC-card intelligent flow meter, to the valve that the use of pipeline gas is controlled, and particularly a kind of automatically controlled track ball valve.
Background technique
Existing automatically controlled track ball valve has a lot of defectives, all be to change down the pass formula slowly basically, and electric current is big, and the voltage of use is also very high, have in addition directly use Ac, cause great potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of under DC low-voltage for the deficiency that solves above-mentioned technology, open valve steadily, reliable, electric current is little, closes reliably and the rapidly automatically controlled track ball valve of valve.
In order to achieve the above object, a kind of automatically controlled track ball valve that the utility model is designed comprises valve body, adapter sleeve, deep groove ball bearing, spiral gear, lifting running shaft, linear bearing, linear axis bearing, direct current generator, gear, the little axle of guiding, deep groove ball bearing, guide plate, clockwork spring assembly.The bottom of spiral gear is a gear, and a helical incline is arranged at top, and a face is the face that the little axle of guiding is gone up deep groove ball bearing that is close to when closing valve, and another face is close to the face that the little axle of guiding is gone up deep groove ball bearing when being out valve.In order to make the straight line motion that promotes running shaft steadily quick, linear bearing is packed into earlier in the linear axis bearing, linear axis bearing outside puts deep groove ball bearing, adapter sleeve again is locked below deep groove ball bearing, adapter sleeve is fixed together linear axis bearing and linear bearing by Cock screw, makes four to become one.Clockwork spring assembly top is provided with clockwork spring, and the bottom is a spring gear, and both connect by clockwork axis, and spring gear meshes with spiral gear all the time.In order to make that promoting horizontally rotating of running shaft moves steadily fast, open an aperture in lifting running shaft upper side, pass the little axle of guiding, lead and wear two deep groove ball bearings again on the little axle, one contacts in the spiral gear helical incline, another contacts with guide plate, thereby makes lifting running shaft, the little axle of guiding, two deep groove ball bearings be connected as a single entity.Guide plate is provided with the horizontal slot of a vertical slot and a circular arc, and these two grooves are 90 degree and join, and constitutes the moving line that promotes outside deep groove ball bearing on the running shaft.
The resulting a kind of automatically controlled track ball valve of the utility model, adopted the combination bearing design, straight line motion is guaranteed by linear bearing, rotatablely move and guarantee by deep groove ball bearing, because of it rotatablely moves is pure horizontally rotating, and be to roll at the promotion rolling bearing of the spiral gear horizontal slot along guide plate, adopt the combination bearing design of top and the bottom simultaneously, be reduced to the suffered surface friction drag of switch valve motion minimum.When driving valve,, also can easily overcome even the torsional resistance of clockwork spring is arranged; When closing valve, under little clockwork spring twisting force, just can easily close valve.Thereby guaranteed to open valve steadily, reliable, electric current is little, under specified pipeline pressure, maximum is opened the valve electric current and is had only 120mA, close valve rapidly and reliable, and the time less than 2 seconds, reduced greatly because of electric current greatly, the potential safety hazard that high voltage causes, simultaneously rational in infrastructure, be easy to quantize to produce.
Description of drawings
Fig. 1 is a sectional view of the present utility model;
Fig. 2 is a plan view of the present utility model;
Fig. 3 is the sectional view of spiral gear;
Fig. 4 is the schematic representation of clockwork spring assembly.
Among the figure: 1, valve body; 2, adapter sleeve; 3, deep groove ball bearing; 4, spiral gear; 5, promote running shaft; 6, linear bearing; 7, linear axis bearing; 8, seal ring; 9, direct current generator; 10, gear; 11, the little axle of guiding; 12, deep groove ball bearing; 13, guide plate; 14, clockwork spring assembly; 15, face; 16, face; 17, helical incline; 18, clockwork spring; 19, spring gear; 20, clockwork axis.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment
As shown in the figure, a kind of automatically controlled track ball valve that present embodiment is described comprises valve body 1, adapter sleeve 2, deep groove ball bearing 3, spiral gear 4, promotes running shaft 5, linear bearing 6, linear axis bearing 7, seal ring 8, direct current generator 9, gear 10, little 11 of guiding, deep groove ball bearing 12, guide plate 13, clockwork spring assembly 14.The bottom of spiral gear 4 is gears, and top is provided with a helical incline 17, and face 15 is the faces that are close to deep groove ball bearing 12 on the little axle 11 of guiding when closing valve, and face 16 is close to the face of deep groove ball bearing 12 on the little axle 11 of guiding when being out valve.In order to make the straight line motion that promotes running shaft 5 steadily quick, linear bearing 6 is housed in the linear axis bearing 7, linear axis bearing 7 outsides are with deep groove ball bearing 3, adapter sleeve 2 again is locked below deep groove ball bearing 3, adapter sleeve 2 is fixed together linear axis bearing 7 and linear bearing 6 by Cock screw, makes four to become one.Clockwork spring assembly 14 tops are provided with clockwork spring 18, and the bottom is a spring gear 19, and both connect by clockwork axis 20, and spring gear 19 meshes with spiral gear 4 all the time.In order to make that promoting horizontally rotating of running shaft 5 moves steadily fast, open an aperture in lifting running shaft 5 upper side, pass the little axle 11 of guiding, lead and wear two deep groove ball bearings 12 again on the little axle 11, one in 17 contacts of spiral gear 4 helical incline, another contacts with guide plate 13, thereby makes lifting running shaft 5,11, two deep groove ball bearings 12 of the little axle of guiding be connected as a single entity.Guide plate 13 is provided with the horizontal slot of a vertical slot and a circular arc, and these two grooves are 90 degree and join, and constitutes the moving line that promotes outside deep groove ball bearing 12 on the running shaft 5.For guaranteeing the safe, rapid, reliable of switch valve, what direct current generator 9 was selected for use is that voltage rating is the motor of 6V.
When driving valve, direct current generator 9 is just changeing, fork left side pendulum, gear engagement gear 10 on the fork, this moment, spiral gear 4 began to turn clockwise, promote upwards moving linearly of running shaft 5 thereby drive, in this process, square neck is oblique to the left always for valve body 1, when valve body 1 did not contact fully with seal ring 8, when also promptly promoting running shaft 5 and being promoted to peak, spiral gear 4 began to promote deep groove ball bearing 12 rotations, thereby drive promotes running shaft 5, valve body 1 rotates the Far East stably, and tightens clockwork spring 18.When valve body 1 revolve turn 90 degrees after, arrive and to open the valve maximum position, stop operating, this moment valve opening, can normal ventilation.When closing valve, direct current generator 9 counter-rotatings, the right pendulum of fork, the gear 10 that is out of gear on the fork, spiral gear 4 is rotated counterclockwise rapidly under clockwork spring 18 twisting forces, thereby promotes deep groove ball bearing 12 rotations, and also drive promotes running shaft 5, valve body turn 90 degrees for 1 time, when promoting the position that rises to peak when running shaft 5 rotates to out valve, stop operating, promote running shaft 5 and under the effect of deadweight and spring force, make downward straight line motion, make valve body 1 compress seal ring 8, valve closing closes valve moment to finish.
Claims (9)
1, a kind of automatically controlled track ball valve, it comprises valve body (1), adapter sleeve (2), deep groove ball bearing (3), spiral gear (4), promote running shaft (5), linear bearing (6), linear axis bearing (7), direct current generator (9), gear (10), little axle (11) leads, deep groove ball bearing (12), guide plate (13), clockwork spring assembly (14), it is characterized in that: the bottom of spiral gear (4) is a gear, one helical incline (17) is arranged at top, face (15) is to be close to the face that the little axle of guiding (11) is gone up deep groove ball bearing (12) when closing valve, and face (16) is close to the face that the little axle of guiding (11) is gone up deep groove ball bearing (12) when being out valve.
2, a kind of automatically controlled track ball valve according to claim 1, it is characterized in that: linear bearing (6), in the linear axis bearing of packing into earlier (7), linear axis bearing (7) outside puts deep groove ball bearing (3), adapter sleeve (2) again is locked below deep groove ball bearing (3), adapter sleeve (2) is fixed together linear axis bearing (7) and linear bearing (6) by Cock screw, makes four to become one.
3, a kind of automatically controlled track ball valve according to claim 1 and 2 is characterized in that: clockwork spring assembly (14), clockwork spring (18) are on top, and the bottom is spring gear (19), connect by clockwork axis (20), and spring gear and spiral gear (4) mesh all the time.
4, a kind of automatically controlled track ball valve according to claim 1 and 2, it is characterized in that: promote running shaft (5) upper side and open an aperture, pass the little axle of guiding (11), lead and wear two deep groove ball bearings (12) again on the little axle (11), one contacts with spiral gear (4) helical incline (17), another contacts with guide plate (13), thereby makes lifting running shaft (5), the little axle of guiding (11), two deep groove ball bearings (12) be connected as a single entity.
5, a kind of automatically controlled track ball valve according to claim 3, it is characterized in that: promote running shaft (5) upper side and open a hole, pass the little axle of guiding (11), lead and wear two deep groove ball bearings (12) again on the little axle (11), one steps down on spiral gear (4) helical incline, another contacts with guide plate (13), and like this, lifting running shaft (5), the little axle of guiding (11), two deep groove ball bearings (12) are connected as a single entity.
6, a kind of automatically controlled track ball valve according to claim 1 and 2, it is characterized in that: guide plate (13) is provided with the horizontal slot of a vertical slot and a circular arc, these two grooves are 90 degree and join, and constitute to promote the moving line that running shaft (5) is gone up outside deep groove ball bearing (12).
7, a kind of automatically controlled track ball valve according to claim 3, it is characterized in that: guide plate (13), it has the horizontal slot of a vertical slot and a circular arc, and these two grooves are 90 degree and join, and constitutes to promote the moving line that running shaft (5) is gone up outside deep groove ball bearing (12).
8, a kind of automatically controlled track ball valve according to claim 4, it is characterized in that: guide plate (13), it has the horizontal slot of a vertical slot and a circular arc, and these two grooves are 90 degree and join, and constitutes to promote the moving line that running shaft (5) is gone up outside deep groove ball bearing (12).
9, a kind of automatically controlled track ball valve according to claim 5, it is characterized in that: guide plate (13), it has the horizontal slot of a vertical slot and a circular arc, and these two grooves are 90 degree and join, and constitutes to promote the moving line that running shaft (5) is gone up outside deep groove ball bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116720 CN2851757Y (en) | 2005-11-24 | 2005-11-24 | Electrically controlled track ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116720 CN2851757Y (en) | 2005-11-24 | 2005-11-24 | Electrically controlled track ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851757Y true CN2851757Y (en) | 2006-12-27 |
Family
ID=37585714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116720 Expired - Lifetime CN2851757Y (en) | 2005-11-24 | 2005-11-24 | Electrically controlled track ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851757Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494151A (en) * | 2011-12-08 | 2012-06-13 | 杭州先锋电子技术股份有限公司 | Ball valve with pilot valve |
| CN105179729A (en) * | 2012-05-31 | 2015-12-23 | 天津职业技术师范大学 | Natural gas ball valve based on cam control |
| CN110375109A (en) * | 2019-07-04 | 2019-10-25 | 王朝阳 | Gas leakage automatic shutdown system applied to natural gas safe transport |
-
2005
- 2005-11-24 CN CN 200520116720 patent/CN2851757Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494151A (en) * | 2011-12-08 | 2012-06-13 | 杭州先锋电子技术股份有限公司 | Ball valve with pilot valve |
| CN102494151B (en) * | 2011-12-08 | 2013-05-01 | 杭州先锋电子技术股份有限公司 | Ball valve with pilot valve |
| CN105179729A (en) * | 2012-05-31 | 2015-12-23 | 天津职业技术师范大学 | Natural gas ball valve based on cam control |
| CN105179729B (en) * | 2012-05-31 | 2017-11-14 | 天津职业技术师范大学 | Natural gas ball valve based on cam control |
| CN110375109A (en) * | 2019-07-04 | 2019-10-25 | 王朝阳 | Gas leakage automatic shutdown system applied to natural gas safe transport |
| CN110375109B (en) * | 2019-07-04 | 2020-12-11 | 鑫鼎新能源有限公司 | Gas leakage automatic circuit breaking system applied to safe natural gas conveying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU INNOVER TECHNOLOGY CO., LTD Free format text: FORMER NAME: HANGZHOU PIONEER ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310052 Binjiang District bin An Lu 1186-1 Patentee after: Hangzhou Pioneer Electronic Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District bin An Lu 1186-1 Patentee before: Hangzhou Pioneer Electronic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061227 |
|
| EXPY | Termination of patent right or utility model |