CN221004660U - Parallel type oil injector for discharging oil - Google Patents
Parallel type oil injector for discharging oil Download PDFInfo
- Publication number
- CN221004660U CN221004660U CN202322633618.9U CN202322633618U CN221004660U CN 221004660 U CN221004660 U CN 221004660U CN 202322633618 U CN202322633618 U CN 202322633618U CN 221004660 U CN221004660 U CN 221004660U
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- oil
- joint
- cavity
- plunger
- outlet
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- 238000007599 discharging Methods 0.000 title abstract description 8
- 239000003921 oil Substances 0.000 claims description 263
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 239000010687 lubricating oil Substances 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 description 5
- 230000000750 progressive effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a parallel type oil-discharging lubricator, which relates to the technical field of lubricators and comprises a valve body, wherein an oil inlet joint, an oil inlet passage communicated with the oil inlet joint and a plurality of oil-discharging joints symmetrically arranged at two sides of the valve body are arranged on the valve body; the utility model adopts a novel integrated full parallel structure, and the single-point independent oil supply mode, the fault of any outlet does not influence the normal operation of other outlets, and the normal operation of the whole system is not influenced when the fault of any outlet is ensured.
Description
Technical Field
The utility model relates to the technical field of oil injectors, in particular to an oil injector capable of discharging oil in parallel.
Background
Nowadays, lubricating oil injectors and dispensers are commonly used in lubrication systems to dispense lubricating oil to achieve a multi-point lubrication function, and the injectors are generally divided into two types, namely, split type (FL type and GL type) and progressive type.
(1) The split type oil injector consists of an oil outlet component, an oil duct block and locking screws, wherein the oil outlet component is distributed on one side of the oil duct block in parallel, the locking screws are distributed on the other side of the oil duct block and play a role in locking the oil outlet component, the three parts are locked by one thread, copper gaskets are adopted on two sides of the oil duct block, the structure is easy to generate the conditions that the copper gaskets on two sides of the oil duct block are uneven in stress and insufficient in deformation and cause sealing failure, so that grease leaks from a connecting part;
(2) All outlets of the progressive oil injector are in a serial structure, one outlet blocks the whole distributor and can not discharge oil, so that the whole system can be paralyzed, and the progressive distributor can only be replaced in a high-cost whole group.
Disclosure of Invention
Therefore, the utility model aims to provide the parallel oil ejector which adopts a novel integrated full parallel structure, adopts a single-point independent oil supply mode, and does not influence the normal operation of other outlets due to the failure of any outlet.
The utility model provides a parallel type oil outlet lubricator, which adopts the following technical scheme:
The utility model provides an oiling machine of parallel type play oil, includes the valve body, be equipped with the oil feed joint that is used for adding lubricating oil on the valve body, with the oil feed passageway that the oil feed joint communicates and a plurality of symmetry set up in the play oil joint of valve body both sides, oil feed passageway both sides symmetry is equipped with the oil storage subassembly that multiunit is parallelly connected each other and multiunit is parallelly connected each other goes out oily subassembly, oil storage subassembly and oil subassembly one-to-one set up, oil subassembly includes the play oil pocket and the slip setting that are used for the plunger with oil feed passageway and play oil pocket shutoff in the oil pocket that go out, oil storage subassembly includes the oil pocket and the slip setting up the pilot lever in the oil pocket that are with oil feed passageway intercommunication, oil pocket and oil pocket intercommunication, the passageway shutoff between plunger will go out oil pocket and the oil pocket when the oiling machine is risen makes lubricating oil promote the pilot lever get into the oil pocket, the export shutoff of oil pocket and make oil pocket and oil pocket intercommunication when the oiling machine is released, the pilot lever promotes lubricating oil to get into the oil pocket and discharge through the play oil joint.
Further, the outlet of the oil inlet channel is provided with a valve core, an oil duct is arranged in the valve core and used for communicating the oil inlet channel with the oil storage cavity and communicating the oil storage cavity with the oil outlet cavity, the plunger seals the oil duct between the oil storage cavity and the oil outlet cavity when the oil injector is pressurized, and the plunger seals the oil duct between the oil inlet channel and the oil storage cavity when the oil injector is depressurized.
Further, the oil storage assembly further comprises a first compression spring arranged in the oil storage cavity, the first compression spring is sleeved on the indicating rod, the lubricating oil pushes the indicating rod to compress the first compression spring when the oil injector is pressurized, and the first compression spring is reset to push the indicating rod to move to push the lubricating oil out of the oil storage cavity when the oil injector is depressurized.
Further, one end of the indicating rod, which is far away from the oil inlet channel, is positioned outside the valve body and used for observing the position of the indicating rod.
Further, the oil storage assembly further comprises an oil storage joint used for installing an indication rod, the oil storage joint is installed on the valve body and inserted into the oil storage cavity, a sealing ring is arranged between the oil storage joint and the valve body, one end of the indication rod penetrates through the joint, and a gasket used for fixing the first compression spring is arranged in the oil storage joint.
Further, both ends that are equipped with the pilot lever in the joint all are equipped with the oil blanket that is used for preventing lubricating oil leakage.
Further, the oil outlet assembly further comprises a second compression spring arranged in the oil outlet cavity, the second compression spring is in a compression state when the oil injector is in pressure increasing, the plunger seals an oil passage between the oil storage cavity and the oil outlet cavity, and the second compression spring pushes the plunger to enter the oil passage between the oil inlet channel and the oil storage cavity to seal when the oil injector is in pressure releasing.
Further, the oil outlet assembly further comprises a mounting joint for mounting the plunger, the mounting joint is mounted on the valve body and is inserted into the oil outlet cavity, one end of the plunger is inserted into the mounting joint, and a sealing gasket is arranged between the plunger and the mounting joint.
In summary, the present utility model comprises at least one of the following beneficial effects: the utility model adopts a novel integrated full-parallel structure, the single-point independent oil supply mode is adopted, the normal operation of other outlets is not influenced by the faults of any outlet, meanwhile, the operation condition of the single-line distributor can be intuitively reflected by the oil injector indicating rod, the pressure resistance is high, the tightness is good, and the normal operation of the whole system is not influenced when the lubrication requirement of equipment under various environmental conditions can be met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic illustration of an lubricator at boost;
FIG. 4 is a schematic illustration of the lubricator at pressure relief;
fig. 5 is a schematic diagram of the lubricator at the time of secondary pressurization.
Reference numerals illustrate:
1. a valve body; 11. an oil inlet joint; 12. an oil inlet passage; 13. an oil outlet joint; 14. a valve core; 2. an oil storage assembly; 21. an oil storage chamber; 22. an indication rod; 23. a first compression spring; 24. an oil storage joint; 25. a gasket; 26. an oil seal; 27. a seal ring; 3. an oil outlet assembly; 31. an oil outlet cavity; 32. a plunger; 33. a second compression spring; 34. installing a joint; 35. and a sealing gasket.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a parallel type oiling device for oil outlet. Referring to fig. 1-5, the parallel oil ejector comprises a valve body 1, an oil inlet joint 11 for adding lubricating oil and an oil inlet channel 12 communicated with the oil inlet joint 11 are arranged on the valve body 1, a plurality of groups of oil storage assemblies 2 which are mutually connected in parallel are symmetrically arranged on two sides of the oil inlet channel 12, the oil storage assemblies 2 are used for storing lubricating oil when the ejector is in pressure boosting and discharging the lubricating oil when the ejector is in pressure releasing, a plurality of groups of oil outlet assemblies 3 which are mutually connected in parallel are symmetrically arranged on two sides of the oil inlet channel 12, the oil outlet assemblies 3 are used for discharging the lubricating oil discharged by the oil storage assemblies 2 when the ejector is in pressure releasing, the oil storage assemblies 2 and the oil outlet assemblies 3 are arranged in one-to-one correspondence, black parts in the drawing are lubricating oil, a novel integrated full-parallel structure is adopted, a single-point independent oil supply mode is adopted, the normal operation of other outlets is not influenced by faults of any outlets, and the normal operation of the whole system is not influenced when the normal operation of any outlet faults can be ensured under various environmental conditions when the lubricating requirements of equipment are met.
In this embodiment, the oil outlet assembly 3 includes an oil outlet cavity 31 communicating with the oil inlet channel 12 and a plunger 32 slidably disposed in the oil outlet cavity for blocking the oil inlet channel 12 and the oil outlet cavity 31, the oil storage assembly 2 includes an oil storage cavity 21 communicating with the oil inlet channel 12 and an indication rod 22 slidably disposed in the oil storage cavity 21, the oil outlet cavity 31 and the oil storage cavity 21 are communicated, the plunger 32 blocks a channel between the oil outlet cavity 31 and the oil storage cavity 21 when the oil injector is pressurized to enable lubricating oil to push the indication rod 22 into the oil storage cavity 21, the plunger 32 blocks an outlet of the oil inlet channel 12 and enables the oil outlet cavity 31 and the oil storage cavity 21 to communicate when the oil injector is depressurized, the indication rod 22 pushes lubricating oil into the oil outlet cavity 31 and is discharged through the oil outlet joint 13, and the displacement of the oil injector is controlled by the diameter and the stroke of the plunger 32.
In this embodiment, the outlet of the oil inlet channel 12 is provided with the valve core 14, the valve core 14 is internally provided with the oil duct 141, the oil duct 141 is used for communicating the oil inlet channel 12 with the oil storage cavity 21 and communicating the oil storage cavity 21 with the oil outlet cavity 31, the plunger 32 seals the oil duct 141 between the oil storage cavity 21 and the oil outlet cavity 31 when the oil injector is pressurized, the plunger 32 seals the oil duct 141 between the oil inlet channel 12 and the oil storage cavity 21 when the oil injector is depressurized, and the valve core 14 and the plunger 32 adopt small clearance fit to realize sealing.
In this embodiment, the oil storage assembly 2 further includes a first compression spring 23 disposed in the oil storage cavity 21, the first compression spring 23 is sleeved on the indication rod 22, when the oil injector is pressurized, the lubrication oil pushes the indication rod 22 to compress the first compression spring 23, and when the oil injector is depressurized, the first compression spring 23 resets to push the indication rod 22 to move to push the lubrication oil out of the oil storage cavity 21.
In this embodiment, one end of the indicating rod 22 far away from the oil inlet channel 12 is located outside the valve body 1 and used for observing the position of the indicating rod 22, and the lubricator can observe the movement condition of the indicating rod 22 during pressure boosting or pressure releasing, so that the operation condition of the single-wire distributor can be intuitively represented through the indicating rod 22.
In this embodiment, the oil storage assembly 2 further includes an oil storage joint 24 for installing the indicator rod 22, the oil storage joint 24 is installed on the valve body 1 and inserted into the oil storage cavity 21, a sealing ring 27 is arranged between the oil storage joint 24 and the valve body 1, the sealing ring 27 can seal between the oil storage joint 24 and the valve body 1, air leakage and pressure release between the oil storage joint 24 and the valve body 1 are avoided, one end of the indicator rod 22 passes through the joint 24, a gasket 25 for fixing the first compression spring 23 is arranged in the oil storage joint 24, one end of the first compression spring 23 is fixed on the gasket 25, and the other end is fixed on the indicator rod 22.
In this embodiment, the two ends of the indication rod 22 disposed in the joint 24 are respectively provided with an oil seal 26 for preventing leakage of lubricating oil, wherein the oil seal 26 close to the valve core 14 is fixed on the indication rod 22, the indication rod 22 can drive the oil seal 26 to move in the moving process, the other oil seal 26 is mounted in the oil storage joint 24 and is not connected with the side edge of the gasket 25, the indication rod 22 passes through the oil seal 26, and the oil seal 26 can have a good sealing effect on the lubricating oil, so that the leakage of the lubricating oil is avoided.
In this embodiment, the oil outlet assembly 3 further includes a second compression spring 33 disposed in the oil outlet chamber 31, where the second compression spring 33 is in a compressed state when the oil injector is pressurized and the plunger 32 seals the oil passage 141 between the oil storage chamber 21 and the oil outlet chamber 31, and the second compression spring 33 pushes the plunger 32 to fill the oil passage 141 between the oil inlet channel 12 and the oil storage chamber 21 when the oil injector is depressurized.
In this embodiment, the oil outlet assembly 3 further includes a mounting joint 34 for mounting the plunger 32, the mounting joint 34 is mounted on the valve body 1 and inserted into the oil outlet cavity 31, one end of the plunger 32 is inserted into the mounting joint 34, the second compression spring 33 is located in the mounting joint 34, two ends of the second compression spring are respectively fixed on the mounting joint 34 and the plunger 32, a sealing gasket 35 is arranged between the plunger 32 and the mounting joint 34, and the sealing gasket 35 is arranged at the end of the mounting joint 34 to prevent lubricating oil from entering the mounting joint 34 when the oil injector is boosted.
In this embodiment, a plurality of oil outlet connectors 13 are symmetrically arranged on two sides of the valve body 1, the oil outlet connectors 13 are arranged in one-to-one correspondence with the oil outlet cavities 31, and the oil outlet connectors 13 are communicated with the oil outlet cavities 31 for discharging lubricating oil.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. An oiling machine for parallel oil outlet, which is characterized in that: the oil storage device comprises a valve body (1), wherein an oil inlet joint (11) for adding lubricating oil, an oil inlet passage (12) communicated with the oil inlet joint (11) and a plurality of oil outlet joints (13) symmetrically arranged on two sides of the valve body (1) are arranged on the valve body (1), a plurality of groups of oil storage assemblies (2) which are mutually connected in parallel and a plurality of groups of oil outlet assemblies (3) which are mutually connected in parallel are symmetrically arranged on two sides of the oil inlet passage (12), the oil storage assemblies (2) and the oil outlet assemblies (3) are arranged in a one-to-one correspondence manner, the oil outlet assemblies (3) comprise an oil outlet cavity (31) communicated with the oil inlet passage (12) and a plunger (32) which is arranged in the oil outlet cavity in a sliding manner and used for plugging the oil inlet passage (12) and the oil outlet cavity (31), the oil storage assemblies (2) comprise an oil storage cavity (21) communicated with the oil inlet passage (12) and an indication rod (22) which is arranged in the Chu Youqiang (21) in a sliding manner, when the oil injector is boosted, the plunger (32) pushes the oil outlet cavity (31) and the oil outlet cavity (21) to be plugged by the plunger (32), the indicating rod (22) pushes lubricating oil to enter the oil outlet cavity (31) and is discharged through the oil outlet joint (13).
2. The parallel oil dispenser according to claim 1, wherein: the oil filling device is characterized in that a valve core (14) is arranged at the outlet of the oil filling channel (12), an oil channel (141) is arranged in the valve core (14), the oil channel (141) is used for communicating the oil filling channel (12) with the oil storage cavity (21) and communicating the oil storage cavity (21) with the oil outlet cavity (31), the plunger (32) seals the oil channel (141) between the oil storage cavity (21) and the oil outlet cavity (31) when the oil filling device is pressurized, and the plunger (32) seals the oil channel (141) between the oil filling channel (12) and the oil storage cavity (21) when the oil filling device is depressurized.
3. The parallel oil dispenser according to claim 1, wherein: the oil storage assembly (2) further comprises a first compression spring (23) arranged in the Chu Youqiang (21), the first compression spring (23) is sleeved on the indication rod (22), when the oil injector is pressurized, lubricating oil pushes the indication rod (22) to compress the first compression spring (23), and when the oil injector is depressurized, the first compression spring (23) is reset to push the indication rod (22) to move so as to push the lubricating oil out of the oil storage cavity (21).
4. A parallel oil dispenser according to claim 3, wherein: one end of the indicating rod (22) far away from the oil inlet channel (12) is positioned at the position of the indicating rod (22) outside the valve body (1).
5. The parallel oil feeder of claim 4, wherein: the oil storage assembly (2) further comprises an oil storage joint (24) used for installing an indication rod (22), the oil storage joint (24) is installed on the valve body (1) and inserted into the oil storage cavity (21), a sealing ring (27) is arranged between the oil storage joint (24) and the valve body (1), one end of the indication rod (22) penetrates through the joint (24), and a gasket (25) used for fixing the first compression spring (23) is arranged in the oil storage joint (24).
6. The parallel oil feeder of claim 5, wherein: both ends of the joint (24) provided with the indicating rod (22) are respectively provided with an oil seal (26) for preventing lubricating oil from leaking.
7. The parallel oil dispenser according to claim 1, wherein: the oil outlet assembly (3) further comprises a second compression spring (33) arranged in the oil outlet cavity (31), the second compression spring (33) is in a compression state when the oil injector is in pressure increasing, the plunger (32) is used for blocking an oil duct (141) between the oil storage cavity (21) and the oil outlet cavity (31), and the second compression spring (33) is used for pushing the plunger (32) to enter the oil duct (141) between the oil inlet channel (12) and the oil storage cavity (21) when the oil injector is in pressure relief.
8. The parallel oil feeder of claim 7, wherein: the oil outlet assembly (3) further comprises a mounting joint (34) for mounting the plunger (32), the mounting joint (34) is mounted on the valve body (1) and is inserted into the oil outlet cavity (31), one end of the plunger (32) is inserted into the mounting joint (34), and a sealing gasket (35) is arranged between the plunger (32) and the mounting joint (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633618.9U CN221004660U (en) | 2023-09-26 | 2023-09-26 | Parallel type oil injector for discharging oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633618.9U CN221004660U (en) | 2023-09-26 | 2023-09-26 | Parallel type oil injector for discharging oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004660U true CN221004660U (en) | 2024-05-24 |
Family
ID=91116886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322633618.9U Active CN221004660U (en) | 2023-09-26 | 2023-09-26 | Parallel type oil injector for discharging oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004660U (en) |
-
2023
- 2023-09-26 CN CN202322633618.9U patent/CN221004660U/en active Active
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