CN207701889U - A kind of two-way purging discharging of conveyor valve of intake type - Google Patents
A kind of two-way purging discharging of conveyor valve of intake type Download PDFInfo
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- CN207701889U CN207701889U CN201721870411.1U CN201721870411U CN207701889U CN 207701889 U CN207701889 U CN 207701889U CN 201721870411 U CN201721870411 U CN 201721870411U CN 207701889 U CN207701889 U CN 207701889U
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- valve
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- weighing
- conveyor
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Abstract
A kind of two-way purging discharging of conveyor valve of intake type, blow valve port is equipped on the upside of the valve body, the blow valve port is corresponding with one of material hole, it is provided with two-way scavenging pipeline between the two, the two-way scavenging pipeline is extended to the right by one of material hole, when extending to the position of the blow valve port, it upwardly extends close to blow valve port, to realize the connection with external purging air gun, the part right end upwardly extended close to blow valve port is equipped with opening, to realize that blanking is purged with to right end.
Description
Technical field
The utility model is related to discharging of conveyor valve related fields, and in particular to a kind of two-way purging conveyer of intake type unloads
Expect valve.
Background technology
In cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and non-ferrous metal ore and glass
Ceramic industry, there are a large amount of transportation demands, and windrow is transported to by the transport facilitys such as locomotive, freighter or professional conveyer
It needs to use discharging of conveyor valve when field or warehouse, wherein discharging.
In actual use, existing discharging of conveyor valve has the following problems：1, in discharge process, often exist uniform
The technical need of discharging, the prior art generally requires complicated equipment or technique carries out Row control.2, it deposits in the prior art
Increase service life in demand to improve discharging tightness reliability.Therefore the small part prior art has used the double-deck discharging
Technical solution, such as CN204573130U, but the design of this valve only a kind of valve open and close the simple superposition of form and repeat or
Mirror image, only a kind of repeatability design.3, the operating mechanism of discharge valve or driving mechanism are frequently found in and unload in the prior art
Expect in channel, the flowing of material, this field can largely be interfered to seek prioritization scheme to a certain extent.4, existing skill
The discharge valve of art, often there is a situation where material condensations either to block or accumulate, and influences discharge.5, prior art discharging
Valve partly uses purging technology, but is required to the trepanning on component such as valve seat, and difficulty of processing is big, and it is single to purge direction.
Invention content
In order to overcome the above problem, the utility model proposes the valves for solving above-mentioned various problems simultaneously.
Technical solution adopted by the utility model to solve its technical problems is：A kind of two-way purging conveyer of intake type unloads
Expect valve, including valve body, chamber of weighing, weighing plate, quiet valve disc, dynamic valve disc, first jiao of gear, second jiao of gear, two-way purging pipeline,
It is rod set, locating part, closure member, valve rod, pivoted pole, the third angle gear, motor, deceleration mechanism, spring, support plate, through-hole, convex
Block, helicla flute, left valve disc, supporting rack；A valve body part is tubular, and barrel right end extends downwardly out chamber of weighing, chamber of weighing
Guide surface is arranged with barrel junction in left wall, and sensor, weighing plate is arranged on weighing plate in chamber lower part setting weighing plate of weighing
For round and intermediate setting pivot, weighing plate can be along pivoting；Valve body barrel left end extends inwardly to form annular stop
Part, annular stop part surround opening, and the right surface of annular stop part is arranged left valve disc, material hole is equipped in left valve disc；The valve body
Lower section is provided with supporting rack, and supporting rack is L-shaped, and the corresponding tank body of one end connection, the other end is connected to by hoop below valve body.Claim
Quiet valve disc is arranged in weight chamber left, and valve disc is moved in quiet valve disc left end setting, and motor is arranged on the downside of valve body, and motor output end connection is slowed down
Mechanism, deceleration mechanism output end connect the third angle gear, and the third angle gear will be surrounded by the transmission with first, second jiao of gear
The rotation of vertical axes being converted into around trunnion axis；First jiao of gear is located at the right of second jiao of gear, first jiao of gear
Valve disc rotation is moved in driving, passes through the break-make of the relative rotation control material of dynamic and static valve disc；Second jiao of gear left end connects rod set,
Valve rod, spring, support plate are from left to right accommodated in rod set, rod set inner surface left end is equipped with convex block, and valve rod right end is equipped with spiral
Slot, convex block are caught in helicla flute, with the rotation band ovable valve stem side-to-side movement of convex block；Valve rod left end extends radially outwardly to form T
Font, there are three the right surface pivot joints of the part edge to extend radially outwardly or three or more pivoted poles, each pivoted pole are right
End is equipped with inclined guide surface, and inclined guide surface right end is articulated with closure member, and closure member right end is equipped with the second inclined guide surface, described
Second inclined guide surface constitutes sealing surface；The sealing surface controls the break-make in the material hole；Purging is equipped on the upside of the valve body
Mouthful, the blow valve port is corresponding with one of material hole, is provided with two-way scavenging pipeline, the two-way scavenging pipeline between the two
Extended to the right by one of material hole, when extending to the position of the blow valve port, is upwardly extended close to blow valve port, with reality
Now with it is external purging air gun connection, it is described upwardly extend close to blow valve port part right end be equipped with opening, with realize blanking with
It is purged to right end.
Preferably, it is additionally provided with the control circuit of control motor movement.
Preferably, the sensor is pressure sensor.
Preferably, one of material hole is the material hole of the top.
Preferably, the pivoted pole is four.
Preferably, connector is arranged with corresponding tank body junction in the valve body.
Preferably, the blow valve port is equipped with quick coupling.
Preferably, it is located at the sealing surface below valve rod and is equipped with magnetic patch.
The utility model has the beneficial effects that：1, the 1st point proposed for background technology, has adjusted mentality of designing, no longer
The structure design or flow process for seeking complicated equal control, have been opened up mentality of designing, have been solved using the method for Weighing type
The certainly problem, weighing structure is integrated into valve, controls discharging after weighing again, and the effect of uniform discharge objectively equally may be implemented
Fruit.2, the 2nd point proposed for background technology, uses following design：1）Duplex dynamic formula controls two by a driving source
The movement in direction；2）The novel designs that rotary motion is converted to linear motion are used, auxiliary realizes Double-linkage；3）It uses
Two sets of different opening/shutting modes, while the advantages of two sets of opening/shutting modes of acquisition；4）Two sets of opening/shutting modes are changeable to be used, by matching
Close realize weigh, the switching of blanking.3, it is directed to the 3rd point of background technology, uses intake type design, operation type provides a kind of storage
Formula valve rod, optimizes the smoothness of material channel, and when closing can completely enclose.4, it is directed to the 4th point of background technology, uses temperature
The technical solution that degree controls either purging removes material condensation or blocks or accumulate.5, it is directed to the 5th point of background technology, is adopted
It is designed with two-way purging, more efficient comprehensive realization purging.
Note：Above-mentioned design in no particular order, each all make the utility model compared with the prior art have difference and significantly
Progress.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model discharge valve overall schematic
Fig. 2 is the utility model Double-linkage structure partial figure
Fig. 3 is the utility model sound valve disc matching chart
In figure, reference numeral is as follows：
1, valve body 2, chamber 3 of weighing, weighing plate 4, quiet valve disc 5, dynamic 6, first jiaos of valve disc, 7, second jiaos of gear gear 8, two-way
Purge pipeline 9, rod set 10, tank body 11, locating part 12, closure member 13, valve rod 14, pivoted pole 15, the third angle gear 16, motor
17, deceleration mechanism 18, spring 19, support plate 20, through-hole 21, convex block 22, helicla flute 23,24 supporting rack of left valve disc.
Specific implementation mode
As shown in the figure：A kind of two-way purging discharging of conveyor valve of intake type, including valve body, chamber of weighing, weighing plate, quiet valve
Disk, dynamic valve disc, first jiao of gear, second jiao of gear, two-way purging pipeline, rod set, locating part, closure member, valve rod, pivoted pole,
The third angle gear, motor, deceleration mechanism, spring, support plate, through-hole, convex block, helicla flute, left valve disc, supporting rack；Valve body one
It is divided into tubular, barrel right end extends downwardly out chamber of weighing, and guide surface is arranged with barrel junction in chamber left wall of weighing, and claims
Weighing plate is arranged in weight chamber lower part, and sensor is arranged on weighing plate, and weighing plate is round and intermediate setting pivot, and weighing plate can be along pivot
Shaft rotation is dynamic；Valve body barrel left end extends inwardly to form annular stop part, and annular stop part surrounds opening, and annular stop part is right
Left valve disc is arranged in surface, and material hole is equipped in left valve disc；It is provided with supporting rack below the valve body, supporting rack is L-shaped, and one end connects
Corresponding tank body is connect, the other end is connected to by hoop below valve body；
As shown in the figure：Quiet valve disc is arranged in chamber left of weighing, and valve disc is moved in quiet valve disc left end setting, and motor is arranged under valve body
Side, motor output end connect deceleration mechanism, and deceleration mechanism output end connects the third angle gear, the third angle gear by with first,
The transmission of second jiao of gear will be around the rotation of vertical axes being converted into around trunnion axis；First jiao of gear is located at second jiao
The right of gear, first jiao of gear driving move valve disc rotation, pass through the break-make of the relative rotation control material of dynamic and static valve disc；The
Two jiaos of gear left ends connect rod set, from left to right accommodate valve rod, spring, support plate in rod set, rod set inner surface left end is equipped with
Convex block, valve rod right end are equipped with helicla flute, and convex block is caught in helicla flute, with the rotation band ovable valve stem side-to-side movement of convex block；Valve rod
Left end extend radially outwardly to be formed it is T-shaped, the right surface pivot joint of the part edge to extend radially outwardly there are three or three with
Upper pivoted pole, each pivoted pole right end are equipped with inclined guide surface, and inclined guide surface right end is articulated with closure member, and closure member right end is set
There are the second inclined guide surface, second inclined guide surface to constitute sealing surface；The sealing surface controls the break-make in the material hole；
As shown in the figure：Blow valve port is equipped on the upside of the valve body, the blow valve port is corresponding with one of material hole, the two it
Between be provided with two-way scavenging pipeline, the two-way scavenging pipeline is extended to the right by one of material hole, is extended to described
When the position of blow valve port, upwardly extend close to blow valve port, to realize the connection with external purging air gun, it is described upwardly extend it is close
The part right end of blow valve port is equipped with opening, to realize that blanking is purged with to right end.It is additionally provided with the control circuit of control motor movement.
The sensor is pressure sensor.One of material hole is the material hole of the top.The pivoted pole is four.Institute
It states valve body and connector is set with corresponding tank body junction.The blow valve port is equipped with quick coupling.Described in below valve rod
Sealing surface is equipped with magnetic patch.
Above-listed detailed description is illustrating for the utility model possible embodiments, which is not to limit
The scope of the claims of the utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In the scope of the claims.
Claims (8)
1. a kind of two-way purging discharging of conveyor valve of intake type, including valve body, chamber of weighing, weighing plate, quiet valve disc, dynamic valve disc, the
One jiao of gear, second jiao of gear, two-way purging pipeline, rod set, locating part, closure member, valve rod, pivoted pole, the third angle gear, electricity
Machine, deceleration mechanism, spring, support plate, through-hole, convex block, helicla flute, left valve disc, supporting rack；
It is characterized in that：A valve body part is tubular, and barrel right end is downwardly extending chamber of weighing, weigh chamber left wall and cylinder
Guide surface is arranged in shape portion connection, chamber lower part setting weighing plate of weighing, and is arranged sensor on weighing plate, weighing plate be it is round and
Centre setting pivot, weighing plate can be along pivoting；Valve body barrel left end extends inwardly to form annular stop part, annular limit
Position part surrounds opening, and the right surface of annular stop part is arranged left valve disc, material hole is equipped in left valve disc；It is provided with below the valve body
Supporting rack, supporting rack is L-shaped, and the corresponding tank body of one end connection, the other end is connected to by hoop below valve body；
Quiet valve disc is arranged in chamber left of weighing, and valve disc is moved in quiet valve disc left end setting, and motor is arranged on the downside of valve body, and motor output end connects
Deceleration mechanism is met, deceleration mechanism output end connects the third angle gear, and the third angle gear passes through the transmission with first, second jiao of gear
It will be around the rotation of vertical axes being converted into around trunnion axis；First jiao of gear is located at the right of second jiao of gear, and first
Valve disc rotation is moved in angle gear driving, passes through the break-make of the relative rotation control material of dynamic and static valve disc；
Second jiao of gear left end connects rod set, and valve rod, spring, support plate are from left to right accommodated in rod set, and rod set inner surface is left
End is equipped with convex block, and valve rod right end is equipped with helicla flute, and convex block is caught in helicla flute, with the rotation band ovable valve stem of convex block or so fortune
It is dynamic；Valve rod left end extends radially outwardly T-shaped to be formed, and the right surface in described its edge of the part to extend radially outwardly is articulated with three
A or three or more pivoted poles, each pivoted pole right end are equipped with inclined guide surface, and inclined guide surface right end is articulated with closure member, seal
Closing member right end is equipped with the second inclined guide surface, and second inclined guide surface constitutes sealing surface；The sealing surface controls the object
Expect the break-make in hole；
Blow valve port is equipped on the upside of the valve body, the blow valve port is corresponding with one of material hole, is provided between the two two-way
Scavenging pipeline, the two-way scavenging pipeline are extended to the right by one of material hole, extend to the position of the blow valve port
When, it upwardly extends close to blow valve port, with the connection of realization and external purging air gun, upwardly extends and connect described in two-way scavenging pipeline
The part right end of nearly blow valve port is equipped with opening, to realize that blanking is purged with to right end.
2. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：It is additionally provided with control
The control circuit of motor movement.
3. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：The sensor
For pressure sensor.
4. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：Described wherein one
A material hole is the material hole of the top.
5. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：The pivoted pole
It is four.
6. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：The valve body with
Connector is arranged in corresponding tank body junction.
7. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：The blow valve port
It is equipped with quick coupling.
8. the two-way purging discharging of conveyor valve of a kind of intake type according to claim 1, it is characterised in that：Under valve rod
The sealing surface of side is equipped with magnetic patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870411.1U CN207701889U (en) | 2017-12-28 | 2017-12-28 | A kind of two-way purging discharging of conveyor valve of intake type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870411.1U CN207701889U (en) | 2017-12-28 | 2017-12-28 | A kind of two-way purging discharging of conveyor valve of intake type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701889U true CN207701889U (en) | 2018-08-07 |
Family
ID=63029569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870411.1U Expired - Fee Related CN207701889U (en) | 2017-12-28 | 2017-12-28 | A kind of two-way purging discharging of conveyor valve of intake type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701889U (en) |
-
2017
- 2017-12-28 CN CN201721870411.1U patent/CN207701889U/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 |
Granted publication date: 20180807 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |