CN207973146U - Big volume impeller forced liquidation rotary valve - Google Patents
Big volume impeller forced liquidation rotary valve Download PDFInfo
- Publication number
- CN207973146U CN207973146U CN201820241838.3U CN201820241838U CN207973146U CN 207973146 U CN207973146 U CN 207973146U CN 201820241838 U CN201820241838 U CN 201820241838U CN 207973146 U CN207973146 U CN 207973146U
- Authority
- CN
- China
- Prior art keywords
- valve body
- wheel hub
- shaft
- side shield
- impeller
- 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 kind of big volume impeller forced liquidation rotary valve, including valve body, valve body is provided with inlet port and outlet port, and valve body is cylindrical structure, and inlet port and outlet port are set to the cylindrical surface of valve body and are located at opposite side；Impeller is provided in valve body, several blades that impeller includes wheel hub, is connected to the side shield of wheel hub left and right ends, is evenly arranged on the periphery of wheel hub, it is welded with hub seal the inside of blade, the left and right sides is respectively positioned on the side shield sealing welding at both ends, discharge port and feed inlet between the side shield of both ends respectively；The inner wall dynamic sealing of side shield and valve body connects；Wheel hub is sleeved in a shaft, is fixed by square key circumferential direction between wheel hub and shaft, and for shaft by bearing block support on valve body, one end of shaft is sequentially connected with motor.The utility model can continuously enter more materials as a kind of big volume impeller forced liquidation rotary valve, can improve the efficiency of grain feed production.
Description
Technical field
The utility model belongs to a kind of discharge valve more particularly to a kind of big volume impeller forced liquidation rotary valve.
Background technology
Rotary valve is a kind of mechanical device for being rotated by rotary part such as flap shutter and valve being made to be changed to off-position from open position,
It is the required necessary parts used in grain feed production equipment.Rotary valve allows or cuts off object by the component of a rotation
Stream, rotary part can rotate 90 degree of rotary valve 1/4 rotary valve, and the sometimes classification of 1/4 rotary valve can be expanded to corner
Rotary valve less than 270 degree.The angle rotatable of existing this rotary valve is too small, and the continuity of valve charging is poor, switch
The interval time of valve is longer, and the material that valve body can enter every time is very little, influences whether the efficiency of grain feed production.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of big volume impeller forced liquidation rotation
Rotary valve.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of big volume impeller forced liquidation rotary valve, including valve body, the valve body are provided with inlet port and outlet port, institute
It is cylindrical structure to state valve body, and the feed inlet and the discharge port are set to the cylindrical surface of the valve body and are located at opposite side；
Impeller is provided in the valve body, the impeller includes wheel hub, is connected to the side shield of the wheel hub left and right ends, is evenly arranged
Several blades on the periphery of the wheel hub, the inside of the blade are welded with the hub seal, left and right sides difference
With the side shield sealing welding at both ends, the discharge port and the feed inlet are respectively positioned between side shield described in both ends；The side
Baffle is connect with the inner wall dynamic sealing of the valve body；The wheel hub is sleeved in a shaft, the wheel hub and the shaft it
Between fixed by square key circumferential direction, by bearing block support on the valve body, the transmission of one end of the shaft connects the shaft
It is connected to motor.
As a kind of technical solution of this patent selection, motor installation has been bolted to connection on the outside of the valve body
Seat, the motor is installed on the motor mount and its turning end is connect with the shaft by shaft coupling.
As a kind of technical solution of this patent selection, the exterior arc surface of the inner arc surface of the valve body and the side shield
Between be extruded with the first sealing ring, first that the exterior arc surface of the side shield is provided with for clamping first sealing ring is close
Seal card slot.
As a kind of technical solution of this patent selection, between the inner face of the valve body and the outer end face of the side shield
It is extruded with the second sealing ring, the inner face of the valve body is provided with the second sealing card slot for clamping second sealing ring.
The beneficial effects of the utility model are：
The utility model allows using impeller or cuts off logistics, and rotation angle is unrestricted, and continuity is preferable, switch
The interval time of valve is short, more materials can be entered in valve body, and material segmentation is temporarily stored into two neighboring blade in valve body
Between, material can be provided to discharge port at any time, the efficiency of grain feed production can be improved.
Description of the drawings
Fig. 1 is the main station portion schematic cross-sectional view of big volume impeller forced liquidation rotary valve described in the utility model；
Fig. 2 is the broken section structural schematic diagram of impeller described in the utility model；
Fig. 3 is the broken section structural schematic diagram of valve body described in the utility model；
In figure：1- valve bodies, 2- motor mounts, 3- motors, 4- bearing blocks, 5- feed inlets, 6- discharge ports, 7- shafts, 8-
Wheel hub, 9- blades, 10- side shields, the first sealing rings of 11-, the second sealing rings of 12-, 13- first seal card slot, and 14- second is sealed
Card slot.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, the utility model includes valve body 1, and valve body 1 is provided with feed inlet 5 and discharge port 6,
Valve body 1 is cylindrical structure, and feed inlet 5 and discharge port 6 are set to the cylindrical surface of valve body 1 and are located at opposite side；Setting in valve body 1
There are impeller, impeller to include wheel hub 8, be connected to the side shield 10 of 8 left and right ends of wheel hub, be evenly arranged on the periphery of wheel hub 8
Several blades 9, the inside of blade 9 and 8 sealing welding of wheel hub, the left and right sides respectively with 10 sealing welding of the side shield at both ends,
Discharge port 6 and feed inlet 5 are respectively positioned between both ends side shield 10；Side shield 10 is connect with the inner wall dynamic sealing of valve body 1；Wheel hub
8 are sleeved in a shaft 7, are fixed by square key circumferential direction between wheel hub 8 and shaft 7, shaft 7 is supported on valve by bearing block 4
On body 1, one end of shaft 7 is sequentially connected with motor 3.
As a kind of technical solution of this patent selection, the outside of valve body 1 has been bolted to connection motor mount
2, motor 3 is installed on motor mount 2 and its turning end connect (shaft coupling is not drawn into) with shaft 7 by shaft coupling, the knot
Structure makes motor 3 together with 1 integrated installation of valve body, is not necessarily to additional installation motor 3 when in use, easy to use.
As a kind of technical solution of this patent selection, between the inner arc surface and the exterior arc surface of side shield 10 of valve body 1
It is extruded with the first sealing ring 11, the exterior arc surface of side shield 10 is provided with the first sealing card slot for clamping the first sealing ring 11
13, the sealing structure is as first of dynamic sealing knot for preventing material from entering the gap between 1 inner wall of side shield 10 and valve body
Structure；It is extruded with the second sealing ring 12 between the inner face and the outer end face of side shield 10 of valve body 1, the inner face of valve body 1 is provided with
The second sealing card slot 14 for clamping the second sealing ring 12, which, which is used as, prevents material from entering side shield 10 and valve body
The second dynamic seal structure in the gap between 1 inner wall.It is two neighboring that twice dynamic seal structure so that material can only enter
Space between blade 9, the case where being not in the waste of material and get stuck.As vulnerable part, should select with high abrasion
The sealing ring of performance, to reduce replacement frequency.
The operation principle of the utility model is as follows：
Material enters nearest impeller material from feed inlet 5 and stores section, and motor 3 rotates impeller rotation, thus will
Descended material is shifted to be shifted to discharge port 6；If necessary to continuous blanking, then impeller continuous rotation, material continuously enter impeller
Each material store section, impeller each material storage section the material in it is continuously transferred to discharge port 6 side by side successively
Go out.If necessary to suspend discharging, then motor 3 stops driving wheel rotation.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
It protects in range.
Claims (4)
1. a kind of big volume impeller forced liquidation rotary valve, including valve body, the valve body are provided with inlet port and outlet port, special
Sign is：The valve body is cylindrical structure, and the feed inlet and the discharge port are set to cylindrical surface and the position of the valve body
In opposite side；Impeller is provided in the valve body, the impeller includes wheel hub, is connected to the side block of the wheel hub left and right ends
Plate, several blades being evenly arranged on the periphery of the wheel hub, the inside of the blade are welded with the hub seal, left
Right both sides respectively with the side shield sealing welding at both ends, the discharge port and the feed inlet be respectively positioned on side shield described in both ends it
Between；The side shield is connect with the inner wall dynamic sealing of the valve body；The wheel hub is sleeved in a shaft, the wheel hub and institute
State and fixed by square key circumferential direction between shaft, the shaft by bearing block support on the valve body, the one of the shaft
End is sequentially connected with motor.
2. big volume impeller forced liquidation rotary valve according to claim 1, it is characterised in that：The outside of the valve body is logical
It crosses bolt and is fixedly connected with motor mount, the motor is installed on the motor mount and its turning end and the shaft
It is connected by shaft coupling.
3. big volume impeller forced liquidation rotary valve according to claim 1, it is characterised in that：The Inner arc of the valve body
The first sealing ring is extruded between face and the exterior arc surface of the side shield, the exterior arc surface of the side shield is provided with for card
Fill the first sealing card slot of first sealing ring.
4. big volume impeller forced liquidation rotary valve according to claim 1, it is characterised in that：The inner face of the valve body
The second sealing ring is extruded between the outer end face of the side shield, the inner face of the valve body is provided with for clamping described
Second sealing card slot of two sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241838.3U CN207973146U (en) | 2018-02-09 | 2018-02-09 | Big volume impeller forced liquidation rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241838.3U CN207973146U (en) | 2018-02-09 | 2018-02-09 | Big volume impeller forced liquidation rotary valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973146U true CN207973146U (en) | 2018-10-16 |
Family
ID=63767687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820241838.3U Expired - Fee Related CN207973146U (en) | 2018-02-09 | 2018-02-09 | Big volume impeller forced liquidation rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973146U (en) |
-
2018
- 2018-02-09 CN CN201820241838.3U patent/CN207973146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200209 |