CN217953587U - Pneumatic type oiling metering device - Google Patents
Pneumatic type oiling metering device Download PDFInfo
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- CN217953587U CN217953587U CN202222352986.1U CN202222352986U CN217953587U CN 217953587 U CN217953587 U CN 217953587U CN 202222352986 U CN202222352986 U CN 202222352986U CN 217953587 U CN217953587 U CN 217953587U
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Abstract
The utility model provides a pneumatic type oiling metering device relates to oiling measurement technical field. This pneumatic type oiling metering device is including the measurement box, inside bottom fixedly connected with telescopic link and the spring of measurement box, the spring sets up in the telescopic link outside, telescopic link and spring top fixedly connected with float the board, float the first rack of board one side fixedly connected with, the meshing of first rack one side is connected with first gear. This pneumatic type oiling metering device, self-closing oil inlet, prevent that oil from entering into inside the measurement box, when oil begins to drop to a take the altitude, according to above theory of operation, can drive the sleeve reversal this moment, with this can drive the second threaded rod and rotate upwards, with this can open the oil inlet and continue the oil feed, this structure is of value to the automatic switch oil inlet, with this reach can automatic quantitative oil feed, need not the manual work and operate, simple structure uses manpower sparingly.
Description
Technical Field
The utility model relates to a pneumatic type oiling metering device specifically is a pneumatic type oiling metering device, belongs to oiling measurement technical field.
Background
As for the general fuel flow meter of the forests on the market at present, the mechanical structure of a turbine is mostly adopted in the general fuel flow meter, when fuel fluid flows through the turbine flow meter, the fluid rotates an impeller, the rotating speed of the impeller is related to the speed of the fluid, and the fuel flow or the total amount is deduced through the average flow speed of the fluid sensed by the impeller.
The patent number CN 217155479U discloses a device for measuring filled fuel, which has the technical scheme that the device comprises an oil pump, a pulse module, a shaping counting module, a comparison operation module, a motor, refueling equipment and oil storage equipment; the oil pump is respectively connected with the refueling equipment and the oil storage equipment; the pulse module is used for monitoring the flow volume and generating a pulse signal; the shaping counting module is connected with the pulse module and is used for shaping and counting the pulse signals; the comparison operation module is connected with the shaping counting module, and is used for performing comparison operation frequency threshold judgment on the signals subjected to shaping counting and generating control signals; the motor controls the opening and closing of the oil pump according to the control signal, and the device for metering the injected fuel can effectively avoid the defects of the structure of the turbine flowmeter and realize the purpose of accurate metering.
Pneumatic oiling metering device carries out self-closing after can not make the oiling reach certain volume in above file, need control opening and close of oil pump according to control signal through the motor, and the structure is comparatively complicated, needs manual operation, and waste time, extravagant manpower, and then can carry out the improved design to pneumatic type oiling metering device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a pneumatic type oiling metering device in order to solve above-mentioned problem to solve among the prior art pneumatic type oiling metering device and can not make the oiling reach after certain volume, carry out self-closing, need control opening and close of oil pump according to control signal through the motor, the structure is comparatively complicated, needs manual operation, the extravagant time, the problem of extravagant manpower.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pneumatic type oiling metering device, includes the measurement box, inside bottom fixedly connected with telescopic link and the spring of measurement box, the spring sets up in the telescopic link outside, telescopic link and spring top fixedly connected with float the board, float the first rack of board one side fixedly connected with, the meshing of first rack one side is connected with first gear, the first threaded rod of first gear one side fixedly connected with, first threaded rod rotates to be connected inside the measurement box, first threaded rod outside threaded connection has the movable block, movable block top fixedly connected with second rack, the meshing of second rack one side is connected with the second gear, the inside fixedly connected with adjusting part of second gear, the inside anti-blocking subassembly that is provided with of measurement box.
Preferably, the adjusting part includes the sleeve, sleeve fixed connection is inside the second gear, the inside sliding connection of sleeve has the second threaded rod, through setting up the second gear to this can drive the sleeve and rotate, and the sleeve rotates and drives the second threaded rod and rotate, and then can the automatic switch oil inlet, need not the manual work and operate, saves time, uses manpower sparingly.
Preferably, prevent stifled subassembly includes the impeller, the impeller sets up in measurement box one side, impeller opposite side fixedly connected with dwang, the first bevel gear of dwang opposite side fixedly connected with, the meshing of first bevel gear opposite side is connected with second bevel gear, through setting up the impeller to this can drive the rotation of clearance pole, so that dredge the filter screen.
Preferably, the anti-blocking assembly further comprises a cleaning rod fixedly connected to the bottom of the second bevel gear.
Preferably, one side of the metering box body is fixedly connected with a limiting rod, the limiting rod is connected inside the moving block in a sliding mode, and the limiting rod is arranged so that the moving block can be limited and can move linearly.
Preferably, the inside fixedly connected with filter screen of measurement box, the filter screen rotates to be connected in clearance pole bottom.
Preferably, the inside fixedly connected with backup pad of measurement box, the backup pad is rotated and is connected in the dwang outside, the spout has been seted up to sleeve inside, second threaded rod outside fixedly connected with slider, through spout sliding connection between slider and the sleeve, measurement box one side fixedly connected with oil inlet is through setting up the backup pad to this can support the dwang, and the dwang operation of being convenient for is more stable.
The utility model provides a pneumatic type oiling metering device, its beneficial effect who possesses as follows:
1. this pneumatic type oiling metering device, the second gear rotates and drives the sleeve and rotate, the sleeve rotates and drives the second threaded rod and rotate downwards, and then can the self-closing oil inlet, inside with this can prevent oil to enter into the measurement box, when oil begins to descend to a take the altitude, according to above theory of operation, can drive the sleeve reversal this moment, with this can drive the second threaded rod and rotate upwards, with this can open the oil inlet and continue the oil feed, this structure is of value to the automatic switch oil inlet, with this reach can automatic quantitative oil feed, need not the manual work and operate, moreover, the steam generator is simple in structure, and manpower is saved.
2. This pneumatic type oiling metering device, the impeller rotates and drives the dwang and rotate, the dwang rotates and drives first bevel gear and rotate, first bevel gear rotates and drives second bevel gear and rotate, second bevel gear rotates and drives the rotation of cleaning rod, consequently, the cleaning rod rotates and can stir the impurity that contains in the oil at filter screen top, consequently, can prevent that the impurity in the oil from directly blockking up the filter screen, it is difficult to descend to the filter screen bottom to cause oil, this structure is of value to dredging the filter screen, prevent that the impurity in the oil from blockking up the filter screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the filter screen of the present invention;
FIG. 3 is a schematic diagram of the floating plate structure of the present invention;
fig. 4 is a schematic view of a second rack structure of the present invention.
In the figure: 1. a metering box body; 2. a telescopic rod; 3. a spring; 4. a floating plate; 5. a first rack; 6. a first gear; 7. a first threaded rod; 8. a moving block; 9. a second rack; 10. a second gear; 11. a sleeve; 12. a second threaded rod; 13. an impeller; 14. rotating the rod; 15. a first bevel gear; 16. a second bevel gear; 17. cleaning the rod; 18. a support plate; 19. a slider; 20. a limiting rod; 21. an oil inlet; 22. and (4) a filter screen.
Detailed Description
The embodiment of the utility model provides a pneumatic type oiling metering device.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the anti-blocking assembly includes an impeller 13, the impeller 13 is disposed on one side of the metering box 1, the other side of the impeller 13 is fixedly connected with a rotating rod 14, the other side of the rotating rod 14 is fixedly connected with a first bevel gear 15, the other side of the first bevel gear 15 is engaged with a second bevel gear 16, through the arrangement of the impeller 13, the cleaning rod 17 can be driven to rotate, so as to dredge the filter screen 22, the anti-blocking assembly further includes the cleaning rod 17, the cleaning rod 17 is fixedly connected to the bottom of the second bevel gear 16, one side of the metering box 1 is fixedly connected with a limiting rod 20, the limiting rod 20 is slidably connected to the inside of the moving block 8, through the arrangement of the limiting rod 20, so as to limit the moving block 8, so that the moving block 8 can do linear motion, the filter screen 22 is fixedly connected to the inside of the metering box 1, the filter screen 22 is rotatably connected to the bottom of the cleaning rod 17, a supporting plate 18 is fixedly connected to the inside of the metering box 1, the supporting plate 18 is rotatably connected to the outside of the rotating rod 14, a chute is formed inside of the sleeve 11, a sliding block 19 is fixedly connected to the sliding block 12, so as to stably support the sliding plate 14, so as to operate, and to further stabilize the oil inlet.
Specifically, the method comprises the following steps: when using pneumatic type oiling metering device, at this moment at first can be connected pneumatic interface with oil inlet 21, oil enters into inside the measurement box 1 through oil inlet 21 this moment, when entering into measurement box 1 inside, can drive impeller 13 and rotate this moment, impeller 13 rotates and drives dwang 14 and rotate, dwang 14 rotates and drives first bevel gear 15 and rotate, first bevel gear 15 rotates and drives second bevel gear 16 and rotate, second bevel gear 16 rotates and drives clearance pole 17 and rotate, clearance pole 17 rotates consequently can stir the impurity that contains in the oil at filter screen 22 top, consequently, can prevent that the impurity in the oil from directly blockking up filter screen 22, cause the oil to be difficult to descend to filter screen 22 bottom, this structure is favorable to dredging filter screen 22, prevent that the impurity in the oil from blockking up filter screen 22.
Please refer to fig. 1 again, fig. 2 and fig. 3, including the metering box 1, the bottom end fixedly connected with telescopic link 2 and spring 3 inside the metering box 1, spring 3 is disposed outside the telescopic link 2, top fixedly connected with floating plate 4 of telescopic link 2 and spring 3, floating plate 4 one side fixedly connected with first rack 5, first rack 5 one side meshing is connected with first gear 6, first gear 6 one side fixedly connected with first threaded rod 7, first threaded rod 7 rotates and connects inside the metering box 1, first threaded rod 7 outside threaded connection has movable block 8, movable block 8 top fixedly connected with second rack 9, second rack 9 one side meshing is connected with second gear 10, the inside fixedly connected with adjusting part of second gear 10, the inside anti-blocking part that is provided with of metering box 1, adjusting part includes sleeve 11, sleeve 11 is fixedly connected inside second gear 10, sleeve 11 inside sliding connection has second threaded rod 12, through setting up second gear 10, thereby can drive sleeve 11 to rotate, sleeve 11 rotates and drives second threaded rod 12 to rotate, and then can automatic switch oil inlet 21, no manual work is needed, time is saved.
Specifically, the method comprises the following steps: when the height of oil in the metering box body 1 begins to rise, the floating plate 4 can be driven to rise at the moment, the floating plate 4 rises to drive the first rack 5 to rise, the first rack 5 rises to drive the first gear 6 to rotate, the first gear 6 rotates to drive the first threaded rod 7 to rotate, the first threaded rod 7 rotates to drive the moving block 8 to move to one side, the moving block 8 moves to one side to drive the second rack 9 to move to one side, the second rack 9 moves to one side to drive the second gear 10 to rotate, the second gear 10 rotates to drive the sleeve 11 to rotate, because the sliding block 19 is in sliding connection with the sleeve 11 through the sliding groove, the sleeve 11 rotates to drive the second threaded rod 12 to rotate downwards, the oil inlet 21 can be automatically closed, the oil can be prevented from entering the metering box body 1, when the oil begins to fall to a certain height, according to the working principle, the sleeve 11 can be driven to rotate reversely, the second threaded rod 12 can be driven to rotate upwards, the oil inlet 21 can be opened to continue to feed oil, and the structure is automatically beneficial to the oil inlet switch 21, so that the oil inlet can be automatically metered without manual operation, the structure is simple, and the manpower is saved.
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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pneumatic type oiling metering device, includes measurement box (1), its characterized in that: the utility model discloses a measurement box, including measurement box (1), spring (3), first rack (5) of fixed connection in one side of first rack (5), first gear (6) is connected with in the meshing of one side of first rack (5), first gear (6) one side fixed connection has first threaded rod (7), first threaded rod (7) rotate to be connected in measurement box (1), first threaded rod (7) outside threaded connection has movable block (8), movable block (8) top fixed connection has second rack (9), second rack (9) one side meshing is connected with second gear (10), the inside fixed connection of second gear (10) has adjusting part, the inside anti-blocking component that is provided with of measurement box (1).
2. The pneumatic oil injection metering device of claim 1, wherein: the adjusting component comprises a sleeve (11), the sleeve (11) is fixedly connected to the inside of the second gear (10), and a second threaded rod (12) is connected to the inside of the sleeve (11) in a sliding mode.
3. The pneumatic oiling metering device according to claim 1, wherein: prevent stifled subassembly includes impeller (13), impeller (13) set up in measurement box (1) one side, impeller (13) opposite side fixedly connected with dwang (14), dwang (14) first bevel gear of opposite side fixedly connected with (15), first bevel gear (15) opposite side meshing is connected with second bevel gear (16).
4. A pneumatic oil injection metering device according to claim 3, characterized in that: the anti-blocking assembly further comprises a cleaning rod (17), and the cleaning rod (17) is fixedly connected to the bottom of the second bevel gear (16).
5. The pneumatic oil injection metering device of claim 1, wherein: one side of the metering box body (1) is fixedly connected with a limiting rod (20), and the limiting rod (20) is connected to the inside of the moving block (8) in a sliding mode.
6. The pneumatic oil injection metering device of claim 1, wherein: the inside fixedly connected with filter screen (22) of measurement box (1), filter screen (22) rotate to be connected in clearance pole (17) bottom.
7. The pneumatic oil injection metering device of claim 2, wherein: the inside fixedly connected with backup pad (18) of measurement box (1), backup pad (18) are rotated and are connected in dwang (14) outside, the spout has been seted up to sleeve (11) inside, second threaded rod (12) outside fixedly connected with slider (19), through spout sliding connection between slider (19) and sleeve (11), measurement box (1) one side fixedly connected with oil inlet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352986.1U CN217953587U (en) | 2022-09-05 | 2022-09-05 | Pneumatic type oiling metering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352986.1U CN217953587U (en) | 2022-09-05 | 2022-09-05 | Pneumatic type oiling metering device |
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| Publication Number | Publication Date |
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| CN217953587U true CN217953587U (en) | 2022-12-02 |
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| CN202222352986.1U Active CN217953587U (en) | 2022-09-05 | 2022-09-05 | Pneumatic type oiling metering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117967770A (en) * | 2024-04-02 | 2024-05-03 | 山西四元信息科技有限公司 | Lubricating oil filling device and method for coal mine equipment |
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2022
- 2022-09-05 CN CN202222352986.1U patent/CN217953587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117967770A (en) * | 2024-04-02 | 2024-05-03 | 山西四元信息科技有限公司 | Lubricating oil filling device and method for coal mine equipment |
| CN117967770B (en) * | 2024-04-02 | 2024-05-28 | 山西四元信息科技有限公司 | Lubricating oil filling device and method for coal mine equipment |
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