CN218493706U - Prevent fuel sprayer idol piece of jam - Google Patents
Prevent fuel sprayer idol piece of jam Download PDFInfo
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- CN218493706U CN218493706U CN202221952957.2U CN202221952957U CN218493706U CN 218493706 U CN218493706 U CN 218493706U CN 202221952957 U CN202221952957 U CN 202221952957U CN 218493706 U CN218493706 U CN 218493706U
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- fixed shell
- fixedly connected
- iron sheet
- rotating rod
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Abstract
The utility model belongs to the oil spout field, especially, prevent nozzle matching parts of jam, to current nozzle when the oil spout, the degree of atomization appears easily inadequately, and the insufficient condition of burning appears, and the degree of atomization is difficult to adjust and control simultaneously, and when not using, the shower nozzle still carries out the problem of dust easily, now proposes following scheme, and it includes the nozzle body, the fixed cover of outer wall of nozzle body is equipped with fixed shell, the opening has been seted up at the top of fixed shell, the bottom inner wall of fixed shell rotates and is connected with the bull stick, the outer wall of bull stick is provided with and is used for giving the dirt-proof dustproof subassembly of nozzle body, the utility model discloses in, through setting up the dirt-proof subassembly, can easily realize dustproof function, avoid the device to block up then, extension fixture's life can also can be through removing the second iron sheet simultaneously, the control pivot rotates, and then realizes the atomization function, can also according to the demand, adjusts the specification of shower nozzle, convenient to use.
Description
Technical Field
The utility model relates to an oil sprayer technical field especially relates to a prevent oil sprayer matching parts of jam.
Background
When the electromagnetic coil is electrified, suction force is generated, the needle valve is sucked up, the spray hole is opened, and fuel oil is sprayed out at a high speed through an annular gap between a pintle of the needle valve head and the spray hole to form a mist shape, so that sufficient combustion is facilitated. The oil nozzle for diesel engine is mechanically controlled, and the mechanical diesel nozzle works by controlling precision matching parts (needle valve and needle valve body).
The degree of atomization is not enough when the oil spout, appears easily in current fuel sprayer, and the insufficient condition of burning appears, and degree of atomization is difficult to adjust and control simultaneously, and when not using, the shower nozzle still carries out the dust easily, so we propose the fuel sprayer mating part of jam for solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the oil nozzle that exists among the prior art when the oil spout, it is not enough to appear atomizing degree easily, and the insufficient condition of burning appears, and atomizing degree is difficult to adjust and control simultaneously, and when not using, the shower nozzle still carries out the shortcoming of dust easily, and the oil nozzle matching parts of jam are prevented in the shower nozzle that provides.
In order to realize the purpose, the utility model adopts the following technical scheme:
an anti-blocking oil nozzle matching part comprises an oil nozzle body, wherein a fixed shell is fixedly sleeved on the outer wall of the oil nozzle body, an opening is formed in the top of the fixed shell, a rotating rod is rotatably connected to the inner wall of the bottom of the fixed shell, and a dustproof assembly used for preventing dust of the oil nozzle body is arranged on the outer wall of the rotating rod;
the inner wall of the bottom of the fixed shell is provided with a driving component for driving the rotating rod to rotate;
and a limiting component for limiting the rotation angle of the rotating rod is arranged on the inner wall of the bottom of the fixed shell.
Preferably, the dustproof subassembly includes the head rod and a plurality of second connecting rod of fixed connection at the bull stick outer wall, the one end fixedly connected with baffle of head rod, the one end fixedly connected with atomising head of second connecting rod for realize dustproof function, avoid the device to block up.
Preferably, drive assembly includes the first electro-magnet of fixed connection at fixed shell bottom inner wall, the bottom inner wall sliding connection of fixed shell has the rack, the same first extension spring of fixedly connected with between the one end of rack and one side inner wall of fixed shell, the outer wall fixed cover of bull stick is equipped with the gear with rack looks meshing, the one end fixedly connected with of rack and the second iron sheet that first electro-magnet cooperation was used for driving second iron sheet lateral shifting.
Preferably, spacing subassembly includes the fixed box of fixed connection at fixed shell bottom inner wall, one side of fixed box slides and runs through there are a plurality of stoppers, the first iron sheet of one end fixedly connected with of stopper, the same second extension spring of fixedly connected with between one side of first iron sheet and one side inner wall of fixed box, the bottom inner wall fixedly connected with of fixed box and the second electro-magnet that first iron sheet cooperation was used for controlling the displacement distance of second iron sheet.
Preferably, the limiting block is matched with the second iron sheet for use and is used for limiting the second iron sheet.
Preferably, the plurality of atomizing heads have different specifications for adjusting the degree of atomization.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the oil nozzle body is started, the corresponding first electromagnet and the second electromagnet are also electrified, the second electromagnet drives the first iron sheet to transversely move, the first iron sheet drives the limiting block to stretch out and stretch the second tension spring, meanwhile, the first electromagnet drives the second iron sheet to transversely move, the second iron sheet drives the rack to transversely move and stretch the first tension spring, and the second iron sheet abuts against one side of the stretched limiting block and stops moving;
2. the gear is driven by the rack to rotate, the rotating rod is driven by the gear to rotate, the first connecting rod and the second connecting rod are driven by the rotating rod to rotate, the first connecting rod and the second connecting rod drive the corresponding baffle and the corresponding atomizing heads to rotate, the forward moving distance of the rack can be changed according to the difference of the second electromagnets which are selectively electrified, the atomizing heads with different specifications can be rotated to the upper part of the oil nozzle body, and the atomizing function can be conveniently realized;
3. make second electro-magnet and first electro-magnet no longer circular telegram after using the completion, first extension spring pulling rack resets, and the baffle rotates to the top of fuel sprayer body once more simultaneously for it is dustproof.
The utility model discloses in, through setting up dustproof subassembly, can easily realize dustproof function, avoid the device to block up then, the life of extension fixture can also be through removing the second iron sheet simultaneously, and the control pivot is rotated, and then realizes the atomizing function, can also be according to the demand, the specification of adjustment shower nozzle, convenient to use.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an anti-clogging injector matching part provided by the present invention;
fig. 2 is a schematic three-dimensional sectional structural view of the anti-clogging fuel injection nozzle matching part provided by the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the middle fixed housing of the present invention;
fig. 4 is a schematic diagram of a three-dimensional sectional structure of the middle fixing box of the present invention.
In the figure: 1. an oil nozzle body; 2. a baffle plate; 3. an opening; 4. fixing the housing; 5. an atomizing head; 6. a first connecting rod; 7. a second connecting rod; 8. a fixing box; 9. a first electromagnet; 10. a limiting block; 11. a gear; 12. a rotating rod; 13. a rack; 14. a first tension spring; 15. a second electromagnet; 16. a first iron piece; 17. a second tension spring; 18. a second iron piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The inside activity of fuel sprayer body 1 runs through there is the valve rod, the bottom of valve rod is connected with the solenoid valve, be equipped with the coil in the fuel sprayer body 1 at solenoid valve top, be equipped with first stopper on the valve rod at coil top, the inside of fuel sprayer body 1 is equipped with the spacing groove corresponding with first stopper, the top of spacing groove is equipped with first dog, the top of first dog is equipped with the first reset spring who cup joints in the valve rod, be equipped with the second limiting plate on the valve rod, the top of first reset spring is supported and is leaned on in the second limiting plate, the inside second dog that still is equipped with of fuel sprayer body 1 at first reset spring top, the top of second dog is equipped with the second reset spring who cup joints in the valve rod, be equipped with the third limiting plate on the valve rod, the top of second reset spring supports and leans on in the third limiting plate, the bottom of solenoid valve is connected with the pintle, the bottom of fuel sprayer body 1 is equipped with the axle pinhole, the bottom of fuel sprayer body 1 one side still is equipped with the inlet port that communicates in the axle pinhole, the direction of valve rod is along the axial of fuel sprayer body 1, the contact department is equipped with the second blotter, the coaxial blotter is equipped with the same with the second blotter, the valve rod is the same CN 9205 and the coaxial blotter, the same with the fuel sprayer body No. 2 CN of fuel sprayer body, the same.
Example one
Referring to fig. 1-4, an anti-clogging fuel injection nozzle matching part comprises a fuel injection nozzle body 1, wherein a fixed shell 4 is fixedly sleeved on the outer wall of the fuel injection nozzle body 1, an opening 3 is formed in the top of the fixed shell 4, a rotating rod 12 is rotatably connected to the inner wall of the bottom of the fixed shell 4, and a dustproof assembly used for preventing dust of the fuel injection nozzle body 1 is arranged on the outer wall of the rotating rod 12;
the inner wall of the bottom of the fixed shell 4 is provided with a driving component for driving the rotating rod 12 to rotate;
the inner wall of the bottom of the fixed shell 4 is provided with a limiting component for limiting the rotation angle of the rotating rod 12.
Example two
Referring to fig. 1-4, an anti-clogging oil nozzle matching part comprises an oil nozzle body 1, a fixed shell 4 is fixedly sleeved on the outer wall of the oil nozzle body 1, an opening 3 is formed in the top of the fixed shell 4, a rotating rod 12 is rotatably connected to the inner wall of the bottom of the fixed shell 4, a dustproof assembly used for preventing dust of the oil nozzle body 1 is arranged on the outer wall of the rotating rod 12 and comprises a first connecting rod 6 and a plurality of second connecting rods 7, the first connecting rod 6 is fixedly connected with a baffle plate 2, and one end of each second connecting rod 7 is fixedly connected with an atomizing head 5 and used for achieving a dustproof function and avoiding device clogging;
a driving assembly for driving the rotating rod 12 to rotate is arranged on the inner wall of the bottom of the fixed shell 4, the driving assembly comprises a first electromagnet 9 fixedly connected to the inner wall of the bottom of the fixed shell 4, a rack 13 is connected to the inner wall of the bottom of the fixed shell 4 in a sliding manner, a first tension spring 14 is fixedly connected between one end of the rack 13 and the inner wall of one side of the fixed shell 4, a gear 11 meshed with the rack 13 is fixedly sleeved on the outer wall of the rotating rod 12, and a second iron sheet 18 matched with the first electromagnet 9 for use is fixedly connected to one end of the rack 13 and used for driving the second iron sheet 18 to move transversely;
the bottom inner wall of fixed casing 4 is provided with and is used for carrying out spacing subassembly to bull stick 12 turned angle, spacing subassembly includes fixed box 8 of fixed connection at the 4 bottom inner walls of fixed casing, one side of fixed box 8 slides and runs through there are a plurality of stoppers 10, the first iron sheet 16 of one end fixedly connected with of stopper 10, the same second extension spring 17 of fixedly connected with between one side of first iron sheet 16 and one side inner wall of fixed box 8, the bottom inner wall fixedly connected with of fixed box 8 and the second electro-magnet 15 that 16 cooperations of first iron sheet were used, a moving distance for controlling second iron sheet 18, stopper 10 uses with the cooperation of second iron sheet 18, be used for spacing second iron sheet 18, the specification of a plurality of atomising heads 5 is all unanimous, be used for adjusting the degree of atomization.
The working principle is as follows: when the oil nozzle body 1 is started, the corresponding first electromagnet 9 and the second electromagnet 15 are also electrified, at the moment, the second electromagnet 15 drives the first iron sheet 16 to transversely move, the first iron sheet 16 drives the limiting block 10 to extend and stretch the second tension spring 17, meanwhile, the first electromagnet 9 drives the second iron sheet 18 to transversely move, the second iron sheet 18 drives the rack 13 to transversely move and stretch the first tension spring 14, at the moment, the second iron sheet 18 abuts against one side of the extending limiting block 10 and stops moving, the rack 13 drives the gear 11 to rotate, the gear 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the first connecting rod 6 and the second connecting rod 7 to rotate, the first connecting rod 6 and the second connecting rod 7 drive the corresponding baffle 2 and the atomizing head 5 to rotate, according to the difference of the second electromagnet 15 which is electrified, the forward moving distance of the rack 13 can be changed, the atomizing head 5 with different specifications can be rotated above the oil nozzle body 1, the atomizing function can be conveniently realized, the second electromagnet 15 and the first electromagnet 9 are not electrified after the oil nozzle body is used, and the dustproof electromagnet 14 is reset to be used for pulling the baffle 1 again, and the top of the oil nozzle body is used for pulling.
However, as is well known to those skilled in the art, the working principle and wiring method of the second electromagnet 15 and the first electromagnet 9 are common knowledge, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The anti-blocking oil nozzle matching part comprises an oil nozzle body (1) and is characterized in that a fixed shell (4) is fixedly sleeved on the outer wall of the oil nozzle body (1), an opening (3) is formed in the top of the fixed shell (4), a rotating rod (12) is rotatably connected to the inner wall of the bottom of the fixed shell (4), and a dustproof assembly used for preventing dust of the oil nozzle body (1) is arranged on the outer wall of the rotating rod (12);
a driving component for driving the rotating rod (12) to rotate is arranged on the inner wall of the bottom of the fixed shell (4);
the inner wall of the bottom of the fixed shell (4) is provided with a limiting component used for limiting the rotation angle of the rotating rod (12).
2. The anti-clogging oil nozzle matching part according to claim 1, characterized in that the dust-proof assembly comprises a first connecting rod (6) and a plurality of second connecting rods (7) which are fixedly connected to the outer wall of the rotating rod (12), one end of the first connecting rod (6) is fixedly connected with the baffle plate (2), and one end of the second connecting rod (7) is fixedly connected with the atomizing head (5).
3. The anti-blocking fuel injection nozzle matching part according to claim 1, wherein the driving assembly comprises a first electromagnet (9) fixedly connected to the inner wall of the bottom of the fixed shell (4), a rack (13) is slidably connected to the inner wall of the bottom of the fixed shell (4), the same first tension spring (14) is fixedly connected between one end of the rack (13) and the inner wall of one side of the fixed shell (4), a gear (11) meshed with the rack (13) is fixedly sleeved on the outer wall of the rotating rod (12), and a second iron sheet (18) matched with the first electromagnet (9) and used is fixedly connected to one end of the rack (13).
4. The anti-clogging oil nozzle matching part according to any one of claims 1 to 3, wherein the limiting component comprises a fixing box (8) fixedly connected to the inner wall of the bottom of the fixing shell (4), a plurality of limiting blocks (10) penetrate through one side of the fixing box (8) in a sliding mode, a first iron sheet (16) is fixedly connected to one end of each limiting block (10), the same second tension spring (17) is fixedly connected between one side of the first iron sheet (16) and the inner wall of one side of the fixing box (8), and a second electromagnet (15) matched with the first iron sheet (16) is fixedly connected to the inner wall of the bottom of the fixing box (8).
5. The anti-clogging injector coupler of claim 4, wherein said stop block (10) cooperates with said second iron piece (18).
6. The anti-clogging injector coupler of claim 2, wherein said atomizing heads (5) are of non-uniform gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221952957.2U CN218493706U (en) | 2022-07-27 | 2022-07-27 | Prevent fuel sprayer idol piece of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221952957.2U CN218493706U (en) | 2022-07-27 | 2022-07-27 | Prevent fuel sprayer idol piece of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218493706U true CN218493706U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221952957.2U Active CN218493706U (en) | 2022-07-27 | 2022-07-27 | Prevent fuel sprayer idol piece of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218493706U (en) |
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2022
- 2022-07-27 CN CN202221952957.2U patent/CN218493706U/en active Active
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