CN209740210U - Electric liquid block coal feeding valve - Google Patents
Electric liquid block coal feeding valve Download PDFInfo
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- CN209740210U CN209740210U CN201920373636.9U CN201920373636U CN209740210U CN 209740210 U CN209740210 U CN 209740210U CN 201920373636 U CN201920373636 U CN 201920373636U CN 209740210 U CN209740210 U CN 209740210U
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- fixed connection
- feed valve
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Abstract
The utility model discloses an electronic liquid lump coal feed valve, its structure includes the valve body, be provided with connector, sealed pad and apron on the valve body, connector fixed connection be in the left and right sides of valve body, sealed pad fixed connection be in the upper end of valve body, apron fixed connection be in the upper end of valve body, the inside of connector is provided with the thread groove, the inside of valve body is provided with gomphosis groove and built-in groove, the gomphosis groove is located the inside bottom of valve body, built-in groove is located the inside left and right sides of valve body, be provided with fixing bolt and fixed column on the apron. The utility model discloses an automatic control feed valve has reduced the artifical strong of labour when opening or closed feed valve, has reduced artificial use, has improved the stability in the feed valve use for the speed when feed valve dismouting has been saved, the time when having saved the feed valve maintenance, the phenomenon that appears leaking when having avoided not needing the feed.
Description
Technical Field
The utility model relates to a feed valve technical field specifically is an electronic liquid lump coal feed valve.
Background
Currently, the existing liquid lump coal feeding valve has some defects, such as; present liquid lump coal feed valve operating personnel oneself when general all controls, the labor intensity and the artificial use amount when having increased the manual work and opening or closed feed valve, the stability in the feed valve use has been reduced, and current liquid lump coal feed valve general operating personnel need use extracting tool to dismantle it when needing the maintenance, speed when having slowed down the feed valve dismouting, time when having increased the feed valve maintenance, the degree of difficulty when having improved the feed valve maintenance, the phenomenon that can not maintain appears after the feed valve internal part damages easily, the sealed effect in the valve body use is than poor, the phenomenon of leaking can appear when not needing the feed after using for a long time.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to provide an electronic liquid piece coal feed valve has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electric liquid block coal feeding valve comprises a valve body, wherein a connector, a sealing gasket and a cover plate are arranged on the valve body, the connector is fixedly connected to the left side and the right side of the valve body, the sealing gasket is fixedly connected to the upper end of the valve body, the cover plate is fixedly connected to the upper end of the valve body, a thread groove is arranged inside the connector, an embedded groove and a built-in groove are arranged inside the valve body, the embedded groove is located at the bottom inside the valve body, the built-in groove is located on the left side and the right side inside the valve body, a fixing bolt and a fixing column are arranged on the cover plate, the fixing bolt is fixedly connected to the left side and the right side of the cover plate, the fixing column is fixedly connected to the upper end of the cover plate, an adjusting rod, a rotating shaft and a baffle, the rotating shaft is movably connected to the left side and the right side of the top of the baffle, the adjusting rod is movably connected to the outer surface of the rotating shaft, a connecting rod is arranged below the adjusting rod, a reset spring and a buckle are arranged on the connecting rod, the reset spring is fixedly connected to the inner side of the connecting rod, the buckle is fixedly connected to the outer side of the connecting rod, a driver is arranged at the upper end of the fixing column, a threaded column, a circuit board, a pneumatic cylinder, a pneumatic pump and an electric connection column are arranged on the driver, the threaded column is fixedly connected to the upper end of the driver, the circuit board is fixedly connected to the upper portion of the interior of the driver, the pneumatic cylinder is fixedly connected to the middle portion of the interior of the driver, the pneumatic pump is fixedly connected to the, be provided with fixation nut on the screw post, be provided with the trachea on the pneumatic cylinder, be provided with sealed lid on the electrical connection post, the inside of sealed lid is provided with the wire, the lower extreme of pneumatic cylinder is provided with the catch bar, the lower extreme of catch bar is provided with the sealing plug, the lower extreme of sealing plug is provided with the sealing washer.
As a preferred embodiment of the utility model, the connector through the welding with the valve body is connected, the length and the degree of depth of thread groove are 20mm and 10mm respectively.
As a preferred embodiment of the utility model, the apron pass through fixing bolt with the valve body is connected, sealed gomphosis of filling up is in the centre department of apron and valve body, sealed the material preparation that adopts rubber of filling up.
As a preferred embodiment of the present invention, the lower end of the adjusting rod is sleeved on the outer surface of the rotating shaft, the lower end of the connecting rod is connected with the adjusting rod by welding, the upper end of the adjusting rod is passed through the upper end of the fixing bolt, and the upper end of the fixing bolt is movably connected inside the upper end of the fixing bolt.
As a preferred embodiment of the utility model, return spring's one end pass through the rivet with the baffle is connected, return spring's the other end pass through the rivet with the connecting rod is connected, the buckle through the welding with the surface of connecting rod is connected, and the gomphosis is in the inside of built-in groove.
As a preferred embodiment of the present invention, the circuit board is connected to the inside of the driver by a rivet, and is connected to the pneumatic pump by a wire.
as a preferred embodiment of the present invention, the pneumatic cylinder is connected to the middle of the bottom of the driver by a rivet, and is connected to the pneumatic pump by an air pipe.
As a preferred embodiment of the present invention, the upper end of the pushing rod is embedded inside the pneumatic cylinder, the lower end of the pushing rod is connected to the sealing plug through a rivet, and the size of the sealing plug is identical to that of the embedding groove.
As a preferred embodiment of the present invention, the sealing ring is bonded to the bottom of the sealing plug, an 2/3 portion is hidden in one end of the sealing ring, and the other end of the sealing ring is embedded in the embedding groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. The utility model combines the pneumatic cylinder, the pneumatic pump, the push rod and the sealing plug, when feeding is needed, the elements on the circuit board can control the pneumatic pump to operate, then the air pump absorbs the air in the pneumatic cylinder through the air pipe, at the moment, the push rod can contract towards the interior of the pneumatic cylinder, meanwhile, the sealing plug moves along with the push rod, but the sealing plug and the sealing ring leave the inner part of the embedding groove, so that the feeding effect is achieved, when not needing the feed, the pneumatic pump lets in gas to the inside of pneumatic cylinder through the trachea, promotes the sealing plug downwards through the catch bar by the pneumatic cylinder again, until the sealing plug gomphosis completely to the inside in gomphosis groove, the effectual automatic control feed valve that has realized has reduced the artifical intensity of labour when opening or closing the feed valve, has reduced artificial use, has improved the stability of feed valve in the use.
2. The utility model discloses a combination of adjusting pole and reset spring, when the inside of valve body needs the maintenance, operating personnel pulls adjusting the pole to fixing bolt's both ends with the hand, at this moment, it can drive the connecting rod and rotate in the axis of rotation to adjust the pole, the connecting rod can compress reset spring simultaneously, so as to shrink fixing bolt's inside with the buckle, take fixing bolt out from the inside of built-in groove again, open the apron again can, the effectual speed when having accelerated the feed valve dismouting, time when having saved the feed valve maintenance, the degree of difficulty when having reduced the feed valve maintenance, the phenomenon that can not maintain appears after having avoided the damage of feed valve internals.
3. The utility model discloses an increase the sealing washer in the bottom of sealing plug, can effectually strengthen the sealed effect in the valve body use, the phenomenon that appears leaking when having avoided not needing the feed.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of an electric liquid lump coal feed valve of the present invention;
FIG. 2 is a partial cross-sectional view of an electric liquid lump coal feed valve of the present invention;
FIG. 3 is an internal view of the electric liquid lump coal feed valve of the present invention.
In the figure: the valve comprises a valve body 1, a connector 2, a sealing gasket 3, a cover plate 4, a thread groove 5, an embedding groove 6, an internal groove 7, a fixing bolt 8, a fixing column 9, an adjusting rod 10, a rotating shaft 11, a baffle plate 12, a connecting rod 13, a return spring 14, a buckle 15, a driver 16, a thread column 17, a circuit board 18, a pneumatic cylinder 19, a pneumatic pump 20, an electric connecting column 21, a fixing nut 22, an air pipe 23, a sealing cover 24, a lead 25, a push rod 26, a sealing plug 27 and a sealing ring 28.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electronic liquid piece coal feed valve, includes valve body 1, be provided with connector 2, sealed pad 3 and apron 4 on the valve body 1, connector 2 fixed connection be in the left and right sides of valve body 1, sealed pad 3 fixed connection be in the upper end of valve body 1, apron 4 fixed connection be in the upper end of valve body 1, the inside of connector 2 is provided with thread groove 5, the inside of valve body 1 is provided with gomphosis groove 6 and built-in groove 7, gomphosis groove 6 is located the inside bottom of valve body 1, built-in groove 7 is located the inside left and right sides of valve body 1, be provided with fixing bolt 8 and fixed column 9 on the apron 4, fixing bolt 8 fixed connection be in the left and right sides of apron 4, fixed column 9 fixed connection be in the upper end of apron 4, be provided with on fixing bolt 8 and adjust pole 10, Rotation axis 11 and baffle 12, baffle 12 fixed connection be in the inside centre department of fixing bolt 8, rotation axis 11 swing joint be in the left and right sides of baffle 12 top, adjust pole 10 pole swing joint be in the surface of rotation axis 11, the below of adjusting pole 10 is provided with connecting rod 13, be provided with reset spring 14 and buckle 15 on the connecting rod 13, reset spring 14 fixed connection be in the inboard of connecting rod 13, buckle 15 fixed connection be in the outside of connecting rod 13, the upper end of fixed column 9 is provided with driver 16, be provided with screw post 17, circuit board 18, pneumatic cylinder 19, pneumatic pump 20 and electrical connection post 21 on the driver 16, screw post 17 fixed connection be in the upper end of driver 16, circuit board 18 fixed connection be in the inside top of driver 16, pneumatic cylinder 19 fixed connection be in the inside centre department of driver 16, the pneumatic pump 20 is fixedly connected to the right side of the pneumatic cylinder 19, the electric connection post 21 is fixedly connected to the right end of the driver 16, the threaded post 17 is provided with a fixing nut 22, the pneumatic cylinder 19 is provided with an air pipe 23, the electric connection post 21 is provided with a sealing cover 24, a lead 25 is arranged inside the sealing cover 24, the lower end of the pneumatic cylinder 19 is provided with a push rod 26, the lower end of the push rod 26 is provided with a sealing plug 27, the lower end of the sealing plug 27 is provided with a sealing ring 28, in the embodiment (as shown in fig. 1, 2 and 3), through the combination of the pneumatic cylinder 19, the pneumatic pump 20, the push rod 26 and the sealing plug 27, when feeding is needed, elements on the circuit board 18 control the pneumatic pump 20 to operate, then the pneumatic pump 20 absorbs the internal air of the pneumatic cylinder 19 through the air pipe 23, at this time, the push rod 26 contracts, meanwhile, the sealing plug 27 moves along with the pushing rod 26, but the sealing plug 27 and the sealing ring 28 leave the inside of the embedding groove 6, so that the feeding effect is achieved, when feeding is not needed, the air pump 20 introduces air into the interior of the air cylinder 19 through the air pipe 23, then the air cylinder 19 pushes the sealing plug 27 downwards through the pushing rod 26 until the sealing plug 27 is completely embedded into the inside of the embedding groove 6, the automatic control of the feeding valve is effectively achieved, the labor intensity during manual opening or closing of the feeding valve is reduced, manual use is reduced, the stability of the feeding valve in the using process is improved, through the combination of the adjusting rod 10 and the reset spring 14, when maintenance is needed in the interior of the valve body 1, an operator pulls the adjusting rod 10 to the two ends of the fixing bolt 8 by hands, and at this time, the adjusting rod 10 drives the connecting rod 13 to rotate on the rotating shaft 11, connecting rod 13 can compress reset spring 14 simultaneously, so that contract the buckle to fixing bolt 8's inside, take fixing bolt 8 out from the inside of built-in groove 7 again, open apron 4 again can, the effectual speed when having accelerated the feed valve dismouting, the time when having saved the feed valve maintenance, the degree of difficulty when having reduced the feed valve maintenance, the phenomenon that can not maintain appears after having avoided the damage of feed valve internals, through increase sealing washer 28 in the bottom of sealing plug 27, can effectual reinforcing the sealed effect in the valve body 1 use, the phenomenon of leaking appears when having avoided not needing the feed.
Referring to fig. 1, the connector 2 is connected to the valve body 1 by welding, and the length and depth of the thread groove 5 are 20mm and 10mm, respectively, which can effectively enhance the sealing performance of the connector 2 during use.
Referring to fig. 1, the cover plate 4 is connected to the valve body 1 through a fixing bolt 8, the gasket 3 is embedded between the cover plate 4 and the valve body 1, and the gasket 3 is made of rubber, so that the sealing effect between the cover plate 4 and the valve body 1 can be effectively improved.
Referring to fig. 2, the lower end of the adjusting rod 10 is sleeved on the outer surface of the rotating shaft 11, the lower end of the connecting rod 13 is connected with the adjusting rod 10 by welding, the upper end of the adjusting rod 10 penetrates through the upper end of the fixing bolt 8 and is movably connected inside the upper end of the fixing bolt 8, and the firmness between the adjusting rod 10 and the connecting rod 13 can be effectively enhanced.
Referring to fig. 2, one end of the return spring 14 is connected to the baffle 12 by a rivet, the other end of the return spring 14 is connected to the connecting rod 13 by a rivet, and the buckle 15 is connected to the outer surface of the connecting rod 13 by welding and is embedded in the built-in groove 7, so that the flexibility of the connecting rod 13 during use is effectively improved.
referring to fig. 3, the circuit board 18 is connected to the inside of the driver 16 by rivets and connected to the pneumatic pump 20 by wires 25, which is effective in improving the control effect of the driver 16 during use.
Referring to fig. 3, the pneumatic cylinder 19 is connected to the middle of the bottom of the driver 16 by a rivet and connected to the pneumatic pump 20 by an air tube 23, which is effective in improving the connection between the air tube 23 and the pneumatic pump 20.
Referring to fig. 3, the upper end of the push rod 26 is embedded in the pneumatic cylinder 19, the lower end of the push rod 26 is connected with the sealing plug 27 through a rivet, and the size of the sealing plug 27 is matched with that of the embedding groove 6, so that the sealing effect of the valve body can be effectively enhanced.
Referring to fig. 3, the sealing ring 28 is adhered to the bottom of the sealing plug 27, a 2/3 part is hidden in the sealing plug 27 at one end of the sealing ring 28, and the other end of the sealing ring 28 is embedded in the embedding groove 6, which has the function of effectively improving the stability of the sealing ring 28 in the using process.
It should be noted that, the utility model relates to an electronic liquid lump coal feed valve, including valve body 1, connector 2, sealed pad 3, apron 4, thread groove 5, gomphosis groove 6, built-in groove 7, fixing bolt 8, fixed column 9, regulation pole 10, axis of rotation 11, baffle 12, connecting rod 13, reset spring 14, buckle 15, driver 16, threaded post 17, circuit board 18, pneumatic cylinder 19, pneumatic pump 20, electrical connection post 21, fixation nut 22, trachea 23, sealed lid 24, wire 25, catch bar 26, sealing plug 27, parts such as sealing washer 28 are general standard parts or the parts that technical staff in this field knows, its structure and principle all can know through the technical manual or through conventional experimental method, when an electronic liquid lump coal feed valve uses at first wire 25 switches on to the power, when needing the feed, the component on circuit board 18 can control pneumatic pump 20 to operate, then the air pump 20 absorbs the air inside the pneumatic cylinder 19 through the air pipe 23, at this time, the pushing rod 26 contracts into the pneumatic cylinder 19, the sealing plug 27 moves along with the pushing rod 26, however, the sealing plug 27 and the sealing ring 28 leave the inside of the embedding groove 6, so as to achieve the feeding effect, when the feeding is not needed, the air pump 20 introduces air into the pneumatic cylinder 19 through the air pipe 23, the pneumatic cylinder 19 pushes the sealing plug 27 downwards through the pushing rod 26 until the sealing plug 27 is completely embedded into the embedding groove 6, when the inside of the valve body 1 needs to be maintained, an operator manually moves the adjusting rod 10 towards the two ends of the fixing bolt 8, at this time, the adjusting rod 10 drives the connecting rod 13 to rotate on the rotating shaft 11, and the connecting rod 13 compresses the return spring 14, so that the buckle is contracted into the inside of the fixing bolt 8, then the fixing bolt 8 is drawn out from the inside of the built-in groove 7, and then the cover plate 4 is opened.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an electronic liquid lump coal feed valve, includes valve body (1), its characterized in that: the valve body (1) is provided with a connector (2), a sealing gasket (3) and a cover plate (4), the connector (2) is fixedly connected with the left side and the right side of the valve body (1), the sealing gasket (3) is fixedly connected with the upper end of the valve body (1), the cover plate (4) is fixedly connected with the upper end of the valve body (1), a thread groove (5) is arranged inside the connector (2), an embedded groove (6) and a built-in groove (7) are arranged inside the valve body (1), the embedded groove (6) is positioned at the bottom inside the valve body (1), the built-in groove (7) is positioned at the left side and the right side inside the valve body (1), the cover plate (4) is provided with a fixing bolt (8) and a fixing column (9), the fixing bolt (8) is fixedly connected with the left side and the right side of the cover plate (4), and the fixing column (9) is fixedly connected with the upper end of, be provided with on fixing bolt (8) and adjust pole (10), axis of rotation (11) and baffle (12), baffle (12) fixed connection be in the inside centre department of fixing bolt (8), axis of rotation (11) swing joint be in the left and right sides of baffle (12) top, adjust pole (10) pole swing joint be in the surface of axis of rotation (11), the below of adjusting pole (10) is provided with connecting rod (13), be provided with reset spring (14) and buckle (15) on connecting rod (13), reset spring (14) fixed connection be in the inboard of connecting rod (13), buckle (15) fixed connection be in the outside of connecting rod (13), the upper end of fixed column (9) is provided with driver (16), be provided with screw thread post (17), circuit board (18) on driver (16), Pneumatic cylinder (19), pneumatic pump (20) and connect electric post (21), screw thread post (17) fixed connection be in the upper end of driver (16), circuit board (18) fixed connection be in the inside top of driver (16), pneumatic cylinder (19) fixed connection be in the inside middle department of driver (16), pneumatic pump (20) fixed connection be in the right side of pneumatic cylinder (19), connect electric post (21) fixed connection be in the right-hand member of driver (16), be provided with fixation nut (22) on screw thread post (17), be provided with trachea (23) on pneumatic cylinder (19), be provided with sealed lid (24) on connecting electric post (21), the inside of sealed lid (24) is provided with wire (25), the lower extreme of pneumatic cylinder (19) is provided with catch bar (26), the lower extreme of catch bar (26) is provided with sealing plug (27), and a sealing ring (28) is arranged at the lower end of the sealing plug (27).
2. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the connector (2) through the welding with valve body (1) is connected, the length and the degree of depth of thread groove (5) are 20mm and 10mm respectively.
3. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the cover plate (4) is connected with the valve body (1) through a fixing bolt (8), the sealing gasket (3) is embedded in the middle of the cover plate (4) and the valve body (1), and the sealing gasket (3) is made of rubber.
4. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the lower end of the adjusting rod (10) is sleeved on the outer surface of the rotating shaft (11), the lower end of the connecting rod (13) is connected with the adjusting rod (10) through welding, and the upper end of the adjusting rod (10) penetrates through the upper end of the fixing bolt (8) and is movably connected inside the upper end of the fixing bolt (8).
5. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: one end of the return spring (14) is connected with the baffle (12) through a rivet, the other end of the return spring (14) is connected with the connecting rod (13) through a rivet, and the buckle (15) is connected with the outer surface of the connecting rod (13) through welding and is embedded in the built-in groove (7).
6. an electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the circuit board (18) is connected to the interior of the actuator (16) by rivets and to the pneumatic pump (20) by wires (25).
7. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the pneumatic cylinder (19) is connected with the middle of the bottom of the driver (16) through a rivet, and is connected with the pneumatic pump (20) through an air pipe (23).
8. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the upper end of the push rod (26) is embedded in the pneumatic cylinder (19), the lower end of the push rod (26) is connected with the sealing plug (27) through a rivet, and the size of the sealing plug (27) is matched with that of the embedding groove (6).
9. An electrically powered liquid lump coal feed valve as claimed in claim 1, wherein: the sealing ring (28) is adhered to the bottom of the sealing plug (27), one end of the sealing ring (28) is provided with a 2/3 part which is hidden in the sealing plug (27), and the other end of the sealing ring (28) is embedded in the embedding groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373636.9U CN209740210U (en) | 2019-03-22 | 2019-03-22 | Electric liquid block coal feeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373636.9U CN209740210U (en) | 2019-03-22 | 2019-03-22 | Electric liquid block coal feeding valve |
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| Publication Number | Publication Date |
|---|---|
| CN209740210U true CN209740210U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373636.9U Active CN209740210U (en) | 2019-03-22 | 2019-03-22 | Electric liquid block coal feeding valve |
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| Country | Link |
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| CN (1) | CN209740210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879061A (en) * | 2019-03-22 | 2019-06-14 | 江苏华菲凌云科技有限公司 | A kind of electronic liquid lump coal feed valve |
-
2019
- 2019-03-22 CN CN201920373636.9U patent/CN209740210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879061A (en) * | 2019-03-22 | 2019-06-14 | 江苏华菲凌云科技有限公司 | A kind of electronic liquid lump coal feed valve |
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