CN214196524U - Fuel metering valve for common rail system of oil production machine - Google Patents
Fuel metering valve for common rail system of oil production machine Download PDFInfo
- Publication number
- CN214196524U CN214196524U CN202120052768.9U CN202120052768U CN214196524U CN 214196524 U CN214196524 U CN 214196524U CN 202120052768 U CN202120052768 U CN 202120052768U CN 214196524 U CN214196524 U CN 214196524U
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- fixedly connected
- metering valve
- fuel metering
- sliding
- rod
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Abstract
The utility model discloses a fuel metering valve for oil production machine common rail system, including bottom plate and fuel metering valve body, the left side fixedly connected with installation piece at bottom plate top, the left side fixedly connected with mounting panel of fuel metering valve body, the sliding tray has been seted up on the right side of installation piece, mounting panel and sliding tray sliding connection, and movable groove, the right side fixedly connected with fixed block of movable inslot chamber have been seted up to the inner chamber of installation piece. The utility model discloses a bottom plate, fuel metering valve body, installation piece, mounting panel, sliding tray, movable groove, fixed block, link up the piece, threaded rod, hand wheel, thread bush, branch, pulley, slide bar, extrusion piece and gag lever post's cooperation is used, possesses the advantage of the installation of being convenient for, has solved current oil production machine common rail system's fuel metering valve, and the mode that adopts fixing bolt mostly is fixed, and the installation is more loaded down with trivial details with the dismantlement, wastes time and energy to the problem that the person of not being convenient for used.
Description
Technical Field
The utility model relates to an oil production machine technical field specifically is a fuel metering valve for oil production machine common rail system.
Background
Mechanical oil recovery refers to the oil well that can not the flowing by oneself, rely on the manual work to supplement the energy from ground to the well, thereby lift the oil recovery method on ground with crude oil, according to the mode of lifting crude oil, mechanical oil recovery can be divided into gas lift oil recovery method and deep-well pump oil recovery method, need use fuel metering valve at the in-process of oil recovery, adjust the oil recovery machine, however, current oil recovery machine common rail system's fuel metering valve, the mode that adopts fixing bolt mostly fixes, the installation is more loaded down with trivial details with the dismantlement, waste time and energy, thereby be not convenient for the user to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuel metering valve for oil production machine common rail system possesses the advantage of the installation of being convenient for, has solved current oil production machine common rail system's fuel metering valve, and the mode that adopts fixing bolt mostly is fixed, and the installation is more loaded down with trivial details with the dismantlement, wastes time and energy to the problem that the person of not being convenient for used.
In order to achieve the above object, the utility model provides a following technical scheme: a fuel metering valve for a common rail system of an oil extraction machine comprises a bottom plate and a fuel metering valve body, wherein the left side of the top of the bottom plate is fixedly connected with an installation block, the left side of the fuel metering valve body is fixedly connected with an installation plate, the right side of the installation block is provided with a sliding groove, the installation plate is in sliding connection with the sliding groove, the inner cavity of the installation block is provided with a movable groove, the right side of the inner cavity of the movable groove is fixedly connected with a fixed block, the left bottom of the inner cavity of the movable groove is fixedly connected with a connection block, the top of the connection block is movably connected with a threaded rod through a bearing, one end of the threaded rod, which is far away from the connection block, extends to the top of the installation block and is fixedly connected with a hand wheel, the surface thread of the threaded rod is connected with a threaded sleeve, the right side of the threaded sleeve is fixedly connected with a support rod, one end of the support rod, which is far away from the threaded sleeve, is fixedly connected with a pulley, the inner chamber sliding connection of fixed block has the slide bar, the left side fixedly connected with extrusion piece of slide bar, the surface of extrusion piece contacts with the pulley, the equal fixedly connected with gag lever post in top and the bottom on slide bar right side, the one end that the slide bar was kept away from to the gag lever post extends to the inner chamber of sliding tray, the spacing groove that the cooperation gag lever post used is all seted up in the left side of mounting panel, the equal fixedly connected with reset spring in top and the bottom on slide bar right side, reset spring keep away from the one end of slide bar and the right side fixed connection of fixed block inner chamber.
Preferably, the equal fixedly connected with slide bar in bottom of activity inslot cavity both sides, the surperficial sliding connection of slide bar has the sliding sleeve, the left side fixedly connected with of sliding sleeve stretches the spring, stretches the left side fixed connection who stretches the spring and keep away from the one end of sliding sleeve and activity inslot cavity, the top fixedly connected with montant of sliding sleeve, the one end that the sliding sleeve was kept away from to the montant and the left side fixed connection of extrusion piece bottom.
Preferably, the top of the fuel metering valve body is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a handle.
Preferably, the bottom of fuel metering valve body is provided with the bottom tube, the bottom on bottom tube surface all overlaps and is equipped with first sealing washer, the top cover on bottom tube surface is equipped with the second sealing washer.
Preferably, the left side fixedly connected with slider of thread bush, the spout that the cooperation slider used is seted up in the left side of activity inslot cavity.
Preferably, the inner cavity of the hand wheel is provided with a limit pin, and the surface of the hand wheel is provided with anti-skid lines.
Preferably, the inner cavity of the bottom plate is provided with mounting holes, and the number of the mounting holes is not less than four.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a bottom plate, fuel metering valve body, installation piece, mounting panel, sliding tray, movable groove, fixed block, link up the piece, threaded rod, hand wheel, thread bush, branch, pulley, slide bar, extrusion piece and gag lever post's cooperation is used, possesses the advantage of the installation of being convenient for, has solved current oil production machine common rail system's fuel metering valve, and the mode that adopts fixing bolt mostly is fixed, and the installation is more loaded down with trivial details with the dismantlement, wastes time and energy to the problem that the person of not being convenient for used.
2. The utility model discloses a set up and stretch the spring, can be convenient for reset the sliding sleeve, be convenient for drive the extrusion piece through the montant and reset, through setting up the handle, can be convenient for operating personnel grip, it is more convenient when making the installation, through setting up slider and spout, can be convenient for support the thread bush, it is more stable when making the thread bush remove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 3 is a partial top view of the structure of the present invention.
In the figure: 1. a base plate; 2. a fuel metering valve body; 3. mounting blocks; 4. mounting a plate; 5. a sliding groove; 6. a movable groove; 7. a fixed block; 8. a joining block; 9. a threaded rod; 10. a hand wheel; 11. a threaded sleeve; 12. a strut; 13. a pulley; 14. a slide bar; 15. extruding the block; 16. a limiting rod; 17. a sliding sleeve; 18. a connector tile; 19. a bottom tube; 20. a first seal ring.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, a fuel metering valve for a common rail system of an oil extraction machine comprises a bottom plate 1 and a fuel metering valve body 2, wherein the left side of the top of the bottom plate 1 is fixedly connected with an installation block 3, the left side of the fuel metering valve body 2 is fixedly connected with an installation plate 4, the right side of the installation block 3 is provided with a sliding groove 5, the installation plate 4 is in sliding connection with the sliding groove 5, the inner cavity of the installation block 3 is provided with a movable groove 6, the right side of the inner cavity of the movable groove 6 is fixedly connected with a fixed block 7, the left bottom of the inner cavity of the movable groove 6 is fixedly connected with a connection block 8, the top of the connection block 8 is movably connected with a threaded rod 9 through a bearing, one end of the threaded rod 9 far away from the connection block 8 extends to the top of the installation block 3 and is fixedly connected with a hand wheel 10, the surface of the threaded rod 9 is in threaded connection with a threaded sleeve 11, the right side of the threaded sleeve 11 is fixedly connected with a support rod 12, one end of the support rod 12 far away from the threaded sleeve 11 is fixedly connected with a pulley 13, the inner cavity of the fixed block 7 is connected with a sliding rod 14 in a sliding manner, the left side of the sliding rod 14 is fixedly connected with an extrusion block 15, the surface of the extrusion block 15 is contacted with a pulley 13, the top and the bottom of the right side of the sliding rod 14 are both fixedly connected with a limiting rod 16, one end of the limiting rod 16, far away from the sliding rod 14, extends to the inner cavity of the sliding groove 5, the left side of the mounting plate 4 is both provided with a limiting groove matched with the limiting rod 16 for use, the top and the bottom of the right side of the sliding rod 14 are both fixedly connected with a reset spring, one end of the reset spring, far away from the sliding rod 14, is fixedly connected with the right side of the inner cavity of the fixed block 7, the bottoms of the two sides of the inner cavity of the movable groove 6 are both fixedly connected with a sliding rod, the surface of the sliding rod is connected with a sliding sleeve 17, the left side of the sliding sleeve 17 is fixedly connected with a stretching spring, one end of the stretching spring, far away from the sliding sleeve 17, is fixedly connected with the left side of the inner cavity of the movable groove 6, and the top of the sliding sleeve 17 is fixedly connected with a vertical rod, one end of a vertical rod far away from the sliding sleeve 17 is fixedly connected with the left side of the bottom of the extrusion block 15, the sliding sleeve 17 can be conveniently reset by arranging an extension spring, the extrusion block 15 is conveniently driven to reset by the vertical rod, the top of the fuel metering valve body 2 is fixedly connected with a connecting plate 18, the top of the connecting plate 18 is fixedly connected with a handle, and the handle is arranged to facilitate holding by an operator, so that the fuel metering valve is more convenient to install, the bottom of the fuel metering valve body 2 is provided with a bottom tube 19, the bottom of the surface of the bottom tube 19 is sleeved with a first sealing ring 20, the top of the surface of the bottom tube 19 is sleeved with a second sealing ring, the left side of the threaded sleeve 11 is fixedly connected with a sliding block, the left side of the inner cavity of the movable groove 6 is provided with a sliding groove matched with the sliding block for use, the threaded sleeve 11 can be conveniently supported by arranging the sliding block and the sliding groove, so that the threaded sleeve 11 is more stable when moving, the inner cavity of the hand wheel 10 is provided with a limit pin, the surface of hand wheel 10 is provided with anti-skidding line, the mounting hole has all been seted up to the inner chamber of bottom plate 1, four is no less than to the quantity of mounting hole, through bottom plate 1, fuel metering valve body 2, installation piece 3, mounting panel 4, sliding tray 5, movable slot 6, fixed block 7, link up piece 8, threaded rod 9, hand wheel 10, thread bush 11, branch 12, pulley 13, slide bar 14, extrusion block 15 and gag lever post 16's cooperation is used, the advantage of being convenient for install is possessed, the fuel metering valve of current oil production machine common rail system has been solved, the mode that adopts fixing bolt mostly fixes, the installation is more loaded down with trivial details with the dismantlement, waste time and energy, thereby the problem that the user of not being convenient for used.
During the use, operating personnel moves the left mounting panel 4 of fuel metering valve body 2 to sliding tray 5, then rotates hand wheel 10, hand wheel 10 rotates and drives threaded rod 9 and rotate, threaded rod 9 rotates and drives branch 12 on the thread bush 11 and remove, branch 12 removes and drives pulley 13 and remove, extrudes extrusion block 15, extrusion block 15 removes and drives slide bar 14 and remove, slide bar 14 removes and drives gag lever post 16 and remove, gag lever post 16 removes to the left spacing inslot of mounting panel 4, can carry out the centre gripping fixed to fuel metering valve body 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fuel metering valve for a common rail system of an oil extraction machine, comprising a base plate (1) and a fuel metering valve body (2), characterized in that: the fuel metering valve is characterized in that an installation block (3) is fixedly connected to the left side of the top of the bottom plate (1), an installation plate (4) is fixedly connected to the left side of the fuel metering valve body (2), a sliding groove (5) is formed in the right side of the installation block (3), the installation plate (4) is in sliding connection with the sliding groove (5), a movable groove (6) is formed in the inner cavity of the installation block (3), a fixed block (7) is fixedly connected to the right side of the inner cavity of the movable groove (6), a connection block (8) is fixedly connected to the left bottom of the inner cavity of the movable groove (6), a threaded rod (9) is movably connected to the top of the connection block (8) through a bearing, one end, far away from the connection block (8), of the threaded rod (9) extends to the top of the installation block (3) and is fixedly connected with a hand wheel (10), and a threaded sleeve (11) is connected to the surface of the threaded rod (9), a supporting rod (12) is fixedly connected to the right side of the threaded sleeve (11), a pulley (13) is fixedly connected to one end, far away from the threaded sleeve (11), of the supporting rod (12), the inner cavity of the fixed block (7) is connected with a slide rod (14) in a sliding way, the left side of the slide rod (14) is fixedly connected with an extrusion block (15), the surface of the extrusion block (15) is contacted with the pulley (13), the top and the bottom of the right side of the sliding rod (14) are fixedly connected with a limiting rod (16), one end of the limiting rod (16) far away from the sliding rod (14) extends to the inner cavity of the sliding groove (5), the left side of the mounting plate (4) is provided with a limit groove used in cooperation with the limit rod (16), the top and the bottom on the right side of the sliding rod (14) are fixedly connected with a return spring, and one end, far away from the sliding rod (14), of the return spring is fixedly connected with the right side of the inner cavity of the fixing block (7).
2. A fuel metering valve for a common rail system of a diesel engine as set forth in claim 1, wherein: the equal fixedly connected with slide bar in bottom of activity groove (6) inner chamber both sides, the surperficial sliding connection of slide bar has sliding sleeve (17), the left side fixedly connected with of sliding sleeve (17) stretches the spring, stretches the spring and keeps away from the one end of sliding sleeve (17) and the left side fixed connection of activity groove (6) inner chamber, the top fixedly connected with montant of sliding sleeve (17), the montant is kept away from the one end of sliding sleeve (17) and the left side fixed connection of extrusion piece (15) bottom.
3. A fuel metering valve for a common rail system of a diesel engine as set forth in claim 1, wherein: the top of the fuel metering valve body (2) is fixedly connected with a connecting plate (18), and the top of the connecting plate (18) is fixedly connected with a handle.
4. A fuel metering valve for a common rail system of a diesel engine as set forth in claim 1, wherein: the fuel metering valve is characterized in that a bottom pipe (19) is arranged at the bottom of the fuel metering valve body (2), a first sealing ring (20) is sleeved at the bottom of the surface of the bottom pipe (19), and a second sealing ring is sleeved at the top of the surface of the bottom pipe (19).
5. A fuel metering valve for a common rail system of a diesel engine as set forth in claim 1, wherein: the left side fixedly connected with slider of thread bush (11), the spout that the cooperation slider used is seted up in the left side of activity groove (6) inner chamber.
6. A fuel metering valve for a common rail system of a diesel engine as set forth in claim 1, wherein: the inner cavity of the hand wheel (10) is provided with a limiting pin, and the surface of the hand wheel (10) is provided with anti-skid lines.
7. A fuel metering valve for a common rail system of a diesel engine as set forth in claim 1, wherein: the inner cavity of the bottom plate (1) is provided with mounting holes, and the number of the mounting holes is not less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052768.9U CN214196524U (en) | 2021-01-08 | 2021-01-08 | Fuel metering valve for common rail system of oil production machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052768.9U CN214196524U (en) | 2021-01-08 | 2021-01-08 | Fuel metering valve for common rail system of oil production machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214196524U true CN214196524U (en) | 2021-09-14 |
Family
ID=77634487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052768.9U Active CN214196524U (en) | 2021-01-08 | 2021-01-08 | Fuel metering valve for common rail system of oil production machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214196524U (en) |
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2021
- 2021-01-08 CN CN202120052768.9U patent/CN214196524U/en active Active
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