CN2934824Y - Slug material control device - Google Patents
Slug material control device Download PDFInfo
- Publication number
- CN2934824Y CN2934824Y CN 200620084339 CN200620084339U CN2934824Y CN 2934824 Y CN2934824 Y CN 2934824Y CN 200620084339 CN200620084339 CN 200620084339 CN 200620084339 U CN200620084339 U CN 200620084339U CN 2934824 Y CN2934824 Y CN 2934824Y
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- CN
- China
- Prior art keywords
- gear
- walking
- valve
- rod
- driving gear
- 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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- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model belongs to the electric valve device for the control of the granular material flux and flow. The technical proposal is that the valve framework is provided with a bar which can conduct the reciprocating movement along the axial direction; the edge of the inner side of the valve framework is distributed with the symmetrical rails; the both ends of the walking gear box are provided with the walking rolling wheels to match the rails; the walking gear box is provided with a plurality of horizontal transmission gears which mutually mesh; each transmission gear is provided with a bar in the axial direction; all the bar are arranged parallel through the hole plate; the walking gear box is still provided with an active gear meshed with the transmission gear in the box; the active gear is connected with the valve electric device with the same axis; the axis of the transmission gear is connected with the transmission wire rod in the axial direction; the valve electric device includes a motor and a controller which rotate in two directions. The utility model uses the transmission of the wire rod; the bar rotates in the axial movement; thus the utility model greatly lowers the friction resistance between the bar and the material, realizes the electric remote control, reduces the labor intensity and improves work efficiency.
Description
Technical field: the electric valve device that the utility model belongs to control granule materials flow and flows.Can be widely used in industries such as power station, metallurgy, mine and building materials, be applicable in the pipeline of granule materials hopper outlet or material vertical transport.
Background technique: existing similar Material valve mainly contains two kinds: manual individual layer (bilayer) rod valve and driven plate gate.The door-plate of driven plate gate is generally by leading screw or gear, rack gear arrangement transmission to-and-fro motion in the door body, the driven plate gate because of granule materials big or material stop up that hoisting capacity causes greatly can't the normal switch operation, lose the meaning of electronic telecontrol; Manually the rod valve mainly is made up of framework, rod, many rods are formed a parallel screen, the operation rod is realized the switch and the regulatory function of valve, manually the rod valve has overcome the shortcoming of bulkhgead gate hoisting capacity Da Yi bite, deficiency such as but exist long-range electronic (automatically) can't realize valve to control and labor intensity of operating personnel is big is not suitable for the requirement of automatic production and control.
Summary of the invention: the purpose of this utility model is exactly the defective that exists at prior art, provides a kind of both being difficult for to stop up, and can realize the rod material controlling device of telecontrol.
The utility model is on the basis of manual rod valve, walking gear case, turn-screw, many turning valves Vidacare corp have been increased, every rod drives the walking gear case by leading screw and drives rod realization to-and-fro motion in rotation, realized that Material valve does not have bite electronic (automatically) remote control operation, realized flowing and flow control material.
The technical solution of the utility model is: the valve body framework is provided with the rod that can move back and forth vertically, inner side edge symmetrical distribution track at the valve body framework, walking gear case two ends are provided with walking roller and cooperate with track, in the walking gear case laterally and show a plurality of meshing driving gears mutually, all axially connect a rod on each driving gear, all rods are arranged in parallel after all passing orifice plate, in the walking gear-box, also vertically be provided with and the meshing driving gear of driving gear wherein, driving gear is connected with the output shaft of electric device for valve, axially be connected with drive lead screw on the driving gearshaft therein, the other end of drive lead screw passes the respective side of valve body framework, and forming screw-thread fit with the internal thread that is arranged on this side, electric device for valve comprises the motor and the controller of two-way rotation.Be equipped with Sealing on the orifice plate with in the hole that rod cooperates, the head of every rod is equipped with cross floor cross floor or cutter head, drill bit.In driving gear and the walking gear case toothed drive gear of intermediate portion movingly, turn-screw also is connected on this driving gear.
Effect of the present utility model: this device has adopted leading screw (trapezoidal thread) transmission, has increased driving force; The rod head has cross floor (identical with the Phillips screwdriver nose shape), and when axial motion, be accompanied by rotation, cross floor and storeroom produced and creep into motion (being equivalent to the effect of drill bit) when rod rotated, and had reduced the surface friction drag between rod and the material greatly.Stop rod bite, stuck problem and realized electronic (automatically) telecontrol based on above 2 these valves, alleviated labor intensity of operating personnel greatly and improved working efficiency, and be very easy to realize automation remote control
Description of drawings:
Accompanying drawing 1 is a kind of embodiment's of the utility model main TV structure figure;
Accompanying drawing 2 is face upwarding assumption diagrams of Fig. 1.
Among the figure: 1-walking gear case, 2-electric device for valve, 3-valve body framework, 4-turn-screw, 5-rod, 6-walking roller, 7-driving gear set, 8-track, 9-driving gear, 10-orifice plate.
Embodiment:
Present embodiment is that the valve body framework 3 of cuboid is provided with parts compositions such as electric device for valve 2, walking gear case 1, rod 5, turn-screw 4 (trapezoidal thread), orifice plate 10, track 8, walking roller 6.Track 8 is symmetrically distributed in the inner side edge of valve body framework 3, and the two ends of walking gear case 1 are provided with walking roller 6 and cooperate with track 8.Transverse row is shown 7 mutual meshing driving gears in the walking gear case 1, and meshing above a driving gear of centre have a driving gear 9.Driving gear 9 is connected with the output shaft of the electric device for valve 2 that is fixed on a side.Orifice plate 10 is fixed on the inner of track 8, and orifice plate 10 is provided with the axis hole coaxial with driving gear, and an end of 7 rods 5 passes axis hole respectively and is connected and fixed with corresponding driving gear is coaxial, and the other end is provided with cutter head or drill bit.Opposite side at intermediate drive gear is coaxially connected with turn-screw 4, and the other end of turn-screw 4 is passed in valve body framework 3, and with valve body framework 3 on the tapped hole screw-thread fit.Valve body framework 3 available slot steels of the present invention are done, and rod 5 can adopt the tubing of different materials to make according to different occasions, can adopt Stainless Steel Tube as the Material valve between former coal bunker in thermal power plant and the coal-feeding conveyer, prevents the sulfur corrosion in the coal.Diameter, length and the quantity of determining rod 5 according to the character and the through-flow size of valve site installation place material, and the distance between the rod.10 of rod 5 and valve body orifice plates can install the requirement that O-ring seal is realized sealing as required additional.Electric device for valve 2 adopts the controller of positive and negative two-way drive motor and control motor forward and backward to form, and can realize telecontrol.
Its transmission principle and working procedure are: electric device for valve drives driving gear and rotates, the gear that has turn-screw in the middle of driving gear drives rotates synchronously, gear in the walking gear case is meshing with each other and all rotates, when rotating, leading screw produces axial motion, the axial motion of leading screw passes to the walking gear case, the walking gear case is at the support lower edge of roller track travel, the walking gear case drives the rod of all rotations and realizes axial motion, has realized the switch and the regulatory function of valve thereby the axial motion in valve body of rod group has realized control to material flow area size.
Claims (3)
1, a kind of rod material controlling device, the valve body framework is provided with the rod that can move back and forth vertically, it is characterized in that: at the inner side edge symmetrical distribution track of valve body framework, walking gear case two ends are provided with walking roller and cooperate with track, in the walking gear case laterally and show a plurality of meshing driving gears mutually, all axially connect a rod on each driving gear, all rods are arranged in parallel after all passing orifice plate, in the walking gear-box, also vertically be provided with a driving gear, this driving gear is mutually meshing with the driving gear in the gear-box, driving gear is coaxially connected with electric device for valve outward, axially be connected with drive lead screw on the driving gearshaft therein, the other end of drive lead screw passes the respective side of valve body framework, and in the internal thread formation screw-thread fit that is arranged on this side, electric device for valve comprises the motor and the controller of two-way rotation.
2, rod material controlling device according to claim 1 is characterized in that: be equipped with Sealing on the orifice plate with in the hole that rod cooperates, the head of every rod is equipped with cross floor or cutter head, drill bit.
3, rod material controlling device according to claim 1 and 2 is characterized in that: in driving gear and the walking gear case toothed drive gear of intermediate portion movingly, turn-screw also is connected on this driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084339 CN2934824Y (en) | 2006-05-12 | 2006-05-12 | Slug material control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084339 CN2934824Y (en) | 2006-05-12 | 2006-05-12 | Slug material control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934824Y true CN2934824Y (en) | 2007-08-15 |
Family
ID=38351513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084339 Expired - Fee Related CN2934824Y (en) | 2006-05-12 | 2006-05-12 | Slug material control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934824Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366744A (en) * | 2011-04-13 | 2012-03-07 | 中国石油化工集团公司 | Sundry separating device |
| CN105952930A (en) * | 2016-06-30 | 2016-09-21 | 中建材（合肥）粉体科技装备有限公司 | Double-layer short-distance opposite-opening type pneumatic rod valve |
| CN108465653A (en) * | 2018-05-21 | 2018-08-31 | 南通升辉机械有限公司 | A kind of unidirectional rod valve of single layer |
| CN108502427A (en) * | 2018-04-29 | 2018-09-07 | 南通联源机电科技股份有限公司 | A kind of hydraulic pressure rod valve |
-
2006
- 2006-05-12 CN CN 200620084339 patent/CN2934824Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366744A (en) * | 2011-04-13 | 2012-03-07 | 中国石油化工集团公司 | Sundry separating device |
| CN105952930A (en) * | 2016-06-30 | 2016-09-21 | 中建材（合肥）粉体科技装备有限公司 | Double-layer short-distance opposite-opening type pneumatic rod valve |
| CN108502427A (en) * | 2018-04-29 | 2018-09-07 | 南通联源机电科技股份有限公司 | A kind of hydraulic pressure rod valve |
| CN108465653A (en) * | 2018-05-21 | 2018-08-31 | 南通升辉机械有限公司 | A kind of unidirectional rod valve of single layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20110512 |