CN202321531U - Rotary valve - Google Patents
Rotary valve Download PDFInfo
- Publication number
- CN202321531U CN202321531U CN2011204350650U CN201120435065U CN202321531U CN 202321531 U CN202321531 U CN 202321531U CN 2011204350650 U CN2011204350650 U CN 2011204350650U CN 201120435065 U CN201120435065 U CN 201120435065U CN 202321531 U CN202321531 U CN 202321531U
- Authority
- CN
- China
- Prior art keywords
- valve body
- rotovalve
- valve
- valve gap
- guide rail
- 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 discloses a rotary valve. The rotary valve comprises a valve body, a guide rail, a valve cover and a rotary wheel blade, wherein the valve body comprises an accommodating chamber and is provided with a valve cover opening for communicating the accommodating chamber with the exterior of the valve body; the guide rail is arranged on the valve body, is adjacent to the valve cover opening and extends towards the exterior of the valve body; the valve cover is arranged on the guide rail in a sliding way and slides relative to the valve body; the valve cover slides between the valve cover opening and the exterior of the valve body and opens and closes the valve cover opening correspondingly; the rotary wheel blade is pivotally connected to the valve cover and slides relative to the valve body along with the valve cover; and the rotary wheel blade slides between the accommodating chamber and the exterior of the valve body through the valve cover opening. Thus, the aims of improving convenience during cleaning, effectively reducing working hour, saving labor and improving product value can be fulfilled.
Description
Technical field
The utility model relates to a kind of rotovalve, relates in particular to a kind ofly the time can improve comfort feature and can effectively reduce man-hour and save manpower, and can and then promote the rotovalve of value of the product in cleaning.
Background technology
For employed rotovalve in the general factory; Feed rotovalve (loader) for example; Its keystone configuration is that the interior room in a valve body is provided with the single-revolution wheel blade; And this revolution wheel blade rotates with respect to valve body, and valve body also comprises a valve gap opening (for the feed rotovalve, including feeding mouth and discharging opening in addition), and a valve gap is then closed in the valve gap opening.
Above-mentioned rotovalve must carry out the cleaning operation of each item assemblies such as valve body, revolution wheel blade, valve gap after using a period of time.And must first rotovalve be pulled down from the manufacturing line pipeline for the practice of cleaning traditionally, again each item assembly of rotovalve is decomposed one by one afterwards and pull down, and then carry out cleaning operation one by one.By the time after cleaning operation is accomplished, then again each assembly is assembled answer in regular turn.
Yet above-mentioned tradition can make engineering very complicated and consuming time for the practice of cleaning, also labor intensive simultaneously, very inconvenience in the use, and and then influence value of the product, so still have the space existence of improvement.
Summary of the invention
To defective and deficiency that prior art exists, the utility model provides a kind of rotovalve;
For achieving the above object, the utility model adopts following technical scheme:
The utility model rotovalve comprises a valve body, at least one guide rail, a valve gap and single-revolution wheel blade.
Wherein, valve body comprises an interior room and offers a valve gap opening, and interior room of valve gap open communication and valve body outside; At least one guide rail is arranged at valve body and is adjacent to the valve gap opening and extends towards valve body is outside; Valve gap is slidedly arranged at least one guide rail and with respect to the valve body slippage, and valve gap is in slippage and corresponding keying valve gap opening between valve gap opening and the valve body outside; The revolution wheel blade be articulated in valve gap and with valve gap with respect to the valve body slippage, and the revolution wheel blade be opened on via valve gap in slippage between room and the valve body outside.
Through said structure design, can reach and when cleaning, improve comfort feature and can effectively reduce man-hour and save manpower, and can and then promote the purpose of value of the product.
Above-mentioned rotovalve can be a feed rotovalve, and valve body offers a feeding mouth and a discharging opening, and feeding mouth is room and valve body outside with discharging opening and in being communicated with respectively.
Above-mentioned at least one guide rail can be round bar shape, also can be other shapes certainly; The quantity of at least one guide rail can be two, also can be other quantity certainly; At least one guide rail can comprise an adjustment end, an extension end and a medial end portions, and medial end portions is arranged at valve body between the adjustment end with extending between the end and articulate, and extends the end and extends towards valve body is outside, adjusts the end and is provided with an adjustment part; Aforementioned adjustment part can be an adjustable bolt.
Above-mentioned valve body comprises an axle drive shaft; This axle drive shaft is provided with one first annular junction piece, and the first annular junction piece ring weekly interval is equipped with at least two first soldered tooths, in addition; The revolution wheel blade comprises a rotating shaft; This rotating shaft is provided with one second annular junction piece, and the second annular junction piece ring weekly interval is equipped with at least two second soldered tooths, and each second soldered tooth correspondence is engaged in first soldered tooth.
Each first soldered tooth extends vertically respectively and comprises one first leading section respectively; Each second soldered tooth extends vertically respectively and comprises one second leading section respectively, and second leading section of first leading section of each first soldered tooth and each second soldered tooth is tapered respectively.
Above-mentioned revolution wheel blade can one the location bearing hinge joint in valve gap; Valve gap can be provided with at least two quick detach bolts, and this quick detach bolt correspondence is fastened on the valve gap opening; Valve gap can be slidedly arranged at least one guide rail by at least one slide block; Aforementioned at least one slide block can comprise at least one guiding framework.
Description of drawings
Fig. 1 is the block diagram of the utility model preferred embodiment.
Fig. 2 is the exploded drawings of the utility model preferred embodiment.
Fig. 3 is the lateral plan of the utility model preferred embodiment.
Fig. 4 is the birds-eye view of the actuator state of the utility model preferred embodiment.
[primary clustering nomenclature]
23 feeding mouths, 24 discharging openings, 25 axle drive shafts, 251 first annular junction pieces
252 first soldered tooths, 253 first leading sections, 3 guide rails, 31 adjustment ends
311 adjustment parts, 32 extension ends, 33 medial end portions, 4 valve gaps
41 quick detach bolts, 42 slide blocks, 421 guiding frameworks, 5 revolution wheel blades
51 rotating shafts, 511 second annular junction piece 512 second soldered tooths 513 second leading sections
52 locations bearing
The specific embodiment
Please consult Fig. 1 to Fig. 4 simultaneously, in graphic, show single-revolution valve 1, and this rotovalve 1 comprises a valve body 2, at least one guide rail 3, a valve gap 4 and single-revolution wheel blade 5.
Know that by graphic valve body 2 comprises an interior room 21 and offers a valve gap opening 22, and valve gap opening 22 is communicated with interior room 21 and valve body 2 outsides.
In present embodiment, rotovalve 1 is a feed rotovalve, and valve body 2 offers a feeding mouth 23 and a discharging opening 24, feeding mouth 23 and room 21 and valve body 2 outsides in discharging opening 24 is communicated with respectively.Certainly, rotovalve 1 also can be other forms.
In addition, at least one guide rail 3 is arranged at valve body 2 and is adjacent to valve gap opening 22 and towards valve body 2 outside extensions in graphic.
In present embodiment, the quantity of guide rail 3 is two, also can be other quantity certainly, and each guide rail 3 is round bar shape, also can be other shapes certainly.
In addition, the valve gap 4 in graphic is slidedly arranged on each guide rail 3 and with respect to valve body 2 slippages, and valve gap 4 slippage and corresponding keying valve gap opening 22 between valve gap opening 22 and valve body 2 outsides; The revolution wheel blade 5 be articulated in valve gap 4 and with valve gap 4 with respect to valve body 2 slippages, and the revolution wheel blade 5 via valve gap opening 22 slippage between interior room 21 and valve body 2 outsides.
In present embodiment, valve gap 4 is provided with at least two quick detach bolts 41, and these quick detach bolt 41 correspondences are fastened on valve gap opening 22, and certainly, valve gap 4 also can use other buttons (card) to attach together to put corresponding detain (card) and close in valve gap opening 22.
If structure design as stated when desiring to carry out the cleaning operation of rotovalve 1, can utilize quick detach bolt 41 that valve gap 4 is opened by valve gap opening 22 earlier, and the design of quick detach bolt 41 can make people open or fasten valve gap 4 more easily, more quickly.
Afterwards, valve gap 4 is pulled out together with revolution wheel blade 5, even also valve gap 4 slippage and make valve gap 4 slide onto valve body 2 outsides on guide rail 3 by valve gap opening 22 places; At this moment, revolution wheel blade 5 can be with valve gap 4 with respect to valve body 2 slippages, that is revolution wheel blade 5 can slide onto valve body 2 outsides from interior room 21 via valve gap opening 22; Shown in the arrow of Fig. 4; So, people can carry out the cleaning operation of assemblies such as valve body 2 (and interior room 21), valve gap 4, revolution wheel blade 5 at an easy rate, and after the operation to be cleaned completion; Again valve gap 4 is pushed back towards valve body 2 together with revolution wheel blade 5; And make revolution wheel blade 5 return interior room 21 via 22 slippages of valve gap opening, and valve gap 4 closed valve cover gabs 22 are got final product, again quick detach bolt 41 correspondences are fastened on valve gap opening 22 afterwards.
From the above, people can be easy to and carry out apace the cleaning operation of rotovalve 1, through said structure design, can reach and when cleaning, improve comfort feature and can effectively reduce man-hour and save manpower, and can and then promote the purpose of value of the product.
In present embodiment, above-mentioned revolution wheel blade 5 is articulated in valve gap 4 with a location bearing 52, through the setting of location bearing 52, can increase fixing width, that is revolution wheel blade 5 slides onto valve body 2 when outside with valve gap 4, and revolution wheel blade 5 is difficult for producing the situations of tenesmus.
Therefore in addition, above-mentioned valve gap 4 is slidedly arranged on two guide rails 3 respectively with two slide blocks 42, and each slide block 42 comprises several guiding frameworks 421 respectively, can make more easily slippage on guide rail 3 of valve gap 4.
Know by graphic in addition; Above-mentioned each guide rail 3 comprises an adjustment end 31, an extension end 32 and a medial end portions 33 respectively; Wherein medial end portions 33 also articulates between adjustment end 31 and extension end 32 and is arranged at valve body 2; Extend end 32 towards valve body 2 outside extensions, adjustment end 31 is provided with an adjustment part 311, and aforementioned adjustment part 311 is an adjustable bolt.
Therefore; (guide rail 3 articulates through medial end portions 33 and is arranged at valve body 2 level attitude of adjustment part 311 adjustment guide rails 3 capable of using; So in the level attitude of adjustment guide rail 3, guide rail 3 can produce little (commentariess on classics) up and down with respect to valve body 2 and move), make the slippage of valve gap 4 on guide rail 3 can be more smooth and easy.
Above-mentioned valve body 2 comprises an axle drive shaft 25, and axle drive shaft 25 is provided with one first annular junction piece 251, the first annular junction piece 251 ring weekly intervals and is equipped with at least two first soldered tooths 252; Revolution wheel blade 5 comprises a rotating shaft 51; Rotating shaft 51 is provided with one second annular junction piece 511; The second annular junction piece 511 ring weekly intervals are equipped with at least two second soldered tooths 512; And each second soldered tooth, 512 correspondence is engaged in first soldered tooth 252, that is the rotary power of axle drive shaft 25 can be passed to rotating shaft 51 with the corresponding engagement of first soldered tooth 252 through second soldered tooth 512, and makes 5 rotations of revolution wheel blade.
Above-mentioned each first soldered tooth 252 extends vertically respectively and comprises one first leading section 253 respectively; Each second soldered tooth 512 extends vertically respectively and comprises one second leading section 513 respectively, and second leading section 513 of first leading section 253 of each first soldered tooth 252 and each second soldered tooth 512 is (triangular shape) taper respectively.
By this; Closer to each other with second soldered tooth 512 and when wanting corresponding engagement when first soldered tooth 252; Utilize the design of bevelled first leading section 253 and second leading section 513; First soldered tooth 252 and second soldered tooth, 512 automatic guidings are agreed with, also can make the engagement that more easily corresponds to each other between the second annular junction piece 511 of the first annular junction piece 251 and rotating shaft 51 of axle drive shaft 25.
Above-mentioned first soldered tooth 252 can be planar design in the quadrate part position after first leading section 253; Same; Second soldered tooth 512 can be planar design in the position, rear of second leading section 513, so axle drive shaft 25 and rotating shaft 51 all can normally operate when forward or reverse.
The above; Be merely the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical personnel of being familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection domain with claim.
Claims (12)
1. rotovalve comprises:
One valve body comprises an interior room and offers a valve gap opening, and interior room of this valve gap open communication and valve body outside;
At least one guide rail is arranged at valve body and is adjacent to the valve gap opening and extends towards valve body is outside;
One valve gap is slidedly arranged at least one guide rail and with respect to the valve body slippage, and valve gap is in slippage and this valve gap opening of corresponding keying between this valve gap opening and the valve body outside; And
The single-revolution wheel blade, be articulated in this valve gap and with this valve gap with respect to this valve body slippage, and this revolution wheel blade is opened on slippage between the room and this valve body outside in this via this valve gap.
2. rotovalve according to claim 1 is characterized in that, said rotovalve is a feed rotovalve, and valve body offers a feeding mouth and a discharging opening, this feeding mouth and room and valve body outside in discharging opening is communicated with this respectively.
3. rotovalve according to claim 1 is characterized in that said guide rail is round bar shape.
4. rotovalve according to claim 1 is characterized in that, the quantity of said guide rail is two.
5. rotovalve according to claim 1; It is characterized in that; Said guide rail comprises an adjustment end, an extension end and a medial end portions; And this medial end portions also articulates between adjustment end and extension end and is arranged at valve body, and this extends end towards the outside extension of valve body, and this adjustment end is provided with an adjustment part.
6. rotovalve according to claim 5 is characterized in that, said adjustment part is an adjustable bolt.
7. rotovalve according to claim 1 is characterized in that said valve body comprises an axle drive shaft, and this axle drive shaft is provided with one first annular junction piece, and this first annular junction piece ring weekly interval is equipped with at least two first soldered tooths; This revolution wheel blade comprises a rotating shaft, and this rotating shaft is provided with one second annular junction piece, and this second annular junction piece ring weekly interval is equipped with at least two second soldered tooths, and each second soldered tooth correspondence is engaged in first soldered tooth.
8. rotovalve according to claim 7; It is characterized in that; Each first soldered tooth extends vertically respectively and comprises one first leading section respectively; Each second soldered tooth extends vertically respectively and comprises one second leading section respectively, and this second leading section of first leading section of each first soldered tooth and each second soldered tooth is tapered respectively.
9. rotovalve according to claim 1 is characterized in that, said revolution wheel blade is located bearing hinge joint in valve gap with one.
10. rotovalve according to claim 1 is characterized in that, said valve gap is provided with at least two quick detach bolts, and this quick detach bolt correspondence is fastened on the valve gap opening.
11. rotovalve according to claim 1 is characterized in that, said valve gap is slidedly arranged on this at least one guide rail with at least one slide block.
12. rotovalve according to claim 11 is characterized in that, this at least one slide block comprises at least one guiding framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204350650U CN202321531U (en) | 2011-11-04 | 2011-11-04 | Rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204350650U CN202321531U (en) | 2011-11-04 | 2011-11-04 | Rotary valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321531U true CN202321531U (en) | 2012-07-11 |
Family
ID=46433520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204350650U Expired - Fee Related CN202321531U (en) | 2011-11-04 | 2011-11-04 | Rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2522293A (en) * | 2014-09-26 | 2015-07-22 | Rota Val Ltd | Rotary valve |
-
2011
- 2011-11-04 CN CN2011204350650U patent/CN202321531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2522293A (en) * | 2014-09-26 | 2015-07-22 | Rota Val Ltd | Rotary valve |
| GB2522293B (en) * | 2014-09-26 | 2016-03-30 | Rota Val Ltd | Rotary valve |
| US9927040B2 (en) | 2014-09-26 | 2018-03-27 | Rota Val Ltd | Rotary valve |
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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: 20120711 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |