CN210266660U - Lubricating grease filling system - Google Patents
Lubricating grease filling system Download PDFInfo
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- CN210266660U CN210266660U CN201920920385.1U CN201920920385U CN210266660U CN 210266660 U CN210266660 U CN 210266660U CN 201920920385 U CN201920920385 U CN 201920920385U CN 210266660 U CN210266660 U CN 210266660U
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- grease
- pressure
- filling
- filling system
- pressure pump
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Abstract
The utility model discloses a lubricating grease filling system, lubricating grease filling system includes: the lubricating grease feeding device is provided with a grease outlet end; one end of the filling pipeline is communicated with the grease outlet end, and the other end of the filling pipeline is formed into a filling port; the buffer device is arranged between the filling port and the grease outlet end to absorb at least part of the impact force of the lubricating grease. Therefore, the buffer device is arranged to buffer the impact of the lubricating grease in the lubricating grease filling process, so that the impact loss of the lubricating grease to the position of a filled part during filling is reduced on the premise of improving the working stability and the working efficiency of the lubricating grease filling system.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment's maintenance and specifically relates to a lubricating grease filling system is related to.
Background
In the related art, the grease filling system fills grease into the designated positions between the mechanical parts, so as to reduce friction between the mechanical parts, reduce loss of the mechanical parts, and improve service life of the mechanical equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this reason, an object of the utility model is to provide a lubricating grease filling system, lubricating grease filling system has higher work efficiency and lower lubricating grease shock loss.
According to the utility model discloses lubricating grease filling system includes: the lubricating grease feeding device is provided with a grease outlet end; one end of the filling pipeline is communicated with the grease outlet end, and the other end of the filling pipeline is formed into a filling port; the buffer device is arranged between the filling port and the grease outlet end to absorb at least part of the impact force of the lubricating grease.
According to the utility model discloses lubricating grease filling system is through setting up buffer to at lubricating grease filling in-process, buffer lubricating grease's impact, thereby under the job stabilization nature that improves lubricating grease filling system and work efficiency's prerequisite, to the shock loss of filling spare part position when reducing the lubricating grease filling.
According to some embodiments of the invention, the buffer device comprises: the oil bag and the elastic piece are all arranged in the tank body, the elastic piece is connected with two opposite surfaces of the tank body at one end of the oil bag, and the other end of the elastic piece is abutted against the other end of the oil bag.
Further, the oil bag is provided with a grease inlet and a grease outlet which are positioned on the same side, the grease inlet is communicated with the grease outlet end, and the grease outlet is communicated with the filling port.
Further, the oil bag is a rubber part.
According to some embodiments of the invention, the grease supply device comprises: the grease container comprises a grease container and a pressure pump, wherein the pressure pump is suitable for driving the grease in the grease container to flow out of the grease outlet end.
Further, the grease filling system further comprises: a pressure source adapted to provide pressure to the pressure pump.
Further, the grease filling system further comprises: the pressure adjusting device is arranged between the pressure pump and the pressure source and is suitable for adjusting the pressure of the pressure pump and controlling the on-off of the pressure pump and the pressure source.
In some embodiments, the pressure regulating device comprises: the pressure regulating valve is suitable for regulating the pressure of the pressure pump, and the first switch valve is suitable for controlling the connection and disconnection between the pressure pump and a pressure source.
Further, the pressure pump is any one of a pneumatic pump and a hydraulic pump.
According to some embodiments of the utility model, the filler with still be provided with the second ooff valve between the play fat end.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a grease filling system according to an embodiment of the present invention
Fig. 2 is a schematic view of a buffer device according to an embodiment of the present invention
Reference numerals:
the grease filling system 100 is provided with a grease filling system,
a grease supply device 10, a grease container 11, a grease outlet end 111, a pressure pump 12,
a filling line 20, a filling port 21, a second on-off valve 22,
a buffer device 30, a tank body 31, an elastic element 32, an oil bag 33, a grease inlet 331, a grease outlet 332,
a pressure regulating device 40, a pressure regulating valve 41, and a first on-off valve 42.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A grease filling system 100 according to an embodiment of the present invention is described below with reference to fig. 1-2.
As shown in fig. 1 and fig. 2, a grease filling system 100 according to an embodiment of the present invention includes: a grease supply device 10, a filling pipeline 20 and a buffer device 30, wherein the grease supply device 10 is provided with a grease outlet end 111; one end of the filling line 20 communicates with the grease discharging end 111, the other end of the filling line 20 is formed as a filling port 21, and a buffer device 30 is provided between the filling port 21 and the grease discharging end 111 to absorb at least part of the impact force of grease.
Specifically, as shown in fig. 1, the filling port 21 is provided on the left side of the shock absorber 30, the grease discharging end 111 is provided on the right side of the shock absorber 30, and the grease supply device 10 transfers grease from the grease discharging end 111 to the shock absorber 30, and buffers the impact of the grease via the shock absorber 30, thereby allowing the grease to be continuously and stably filled through the filling port 21 to a predetermined position.
According to the utility model discloses lubricating grease filling system 100 is through setting up buffer 30 to at lubricating grease filling in-process, buffer lubricating grease's impact, thereby under the prerequisite that improves lubricating grease filling system 100's job stabilization nature and work efficiency, to the shock loss of filling spare part position when reducing the lubricating grease filling.
It is understood that the grease filling system 100 of the present embodiment is not limited to filling grease, and in other embodiments, a substance having a high viscosity and needing to be filled into a certain device may be filled through the grease filling system 100 of the present embodiment.
As shown in fig. 2, according to some embodiments of the present invention, the buffer device 30 includes: the oil bag 33 and the elastic member 32 are arranged in the tank 31, one end of the elastic member 32 and one end of the oil bag 33 are respectively connected with two opposite surfaces of the tank 31, and the other end of the elastic member 32 is abutted against the other end of the oil bag 33.
It can be understood that the oil bag 33 is a rubber member, which not only reduces the production cost of the buffer device 30, but also has environmental protection property, and simultaneously has good physical and mechanical properties and chemical stability.
Specifically, in the can 31, the lower end of the oil bag 33 is connected to the inner lower surface of the can 31, the upper end of the oil bag 33 abuts against the lower end of the elastic member 32, the upper end of the elastic member 32 is connected to the inner upper surface of the can 31, and the lower end of the elastic member 32 selectively abuts against the upper end of the oil bag 33.
The oil bladder 33 used in the present embodiment is a rubber member, and the rubber member is a high-elasticity polymer material having elastic deformation.
In summary, the oil bag 33 and the elastic element 32 both have elasticity, that is, both the oil bag 33 and the elastic element 32 can buffer the impact force of the grease, so as to provide a dual guarantee for the buffering device 30, further increase the buffering effect of the buffering device 30 and the application range of the grease filling system 100, improve the working efficiency of the buffering device 30 and the grease filling system 100, and improve the absorption effect of the impact force of the grease.
As shown in fig. 2, the oil bag 33 has a grease inlet 331 and a grease outlet 332 on the same side, the grease inlet 331 communicates with the grease outlet end 111, and the grease outlet 332 communicates with the filling port 21.
Specifically, a grease outlet 332 is provided on the left side of the same end of the oil bag 33, a grease inlet 331 is provided on the right side of the same end of the oil bag 33, the grease inlet 331 and the grease outlet 332 are respectively communicated with the grease outlet 111 and the filling port 21, the grease supply device 10 feeds grease to the grease outlet 111, the grease enters the oil bag 33 in the buffer device 30 through the grease inlet 331, the impact force of the grease is buffered by the double buffering action of the oil bag 33 and the elastic member 32, the grease is discharged from the grease outlet 332 to the filling port 21, and the grease is filled to a specified position between mechanical parts through the filling port 21 for lubrication maintenance.
Thus, not only can the grease be better transported, but also the working efficiency of the buffer device 30 can be improved and the consumption of the grease can be reduced.
As shown in fig. 1, according to some embodiments of the present invention, a grease supply device 10 includes: a grease container 11 and a pressure pump 12, wherein the pressure pump 12 is adapted to drive the grease in the grease container 11 to flow out of the grease outlet end 111.
In this example, grease was used, and grease was a thick oily semisolid. The friction part is used for the machinery and plays a role in lubrication and sealing. Also used on metal surface to fill gap and prevent rust. Is prepared mainly from mineral oil (or synthetic lubricating oil) and thickening agent.
That is, as shown in fig. 1, the pressure pump 12 is disposed at the upper end of the grease container 11, and the grease is thicker than the lubricant, and further the driving of the pressure pump 12 is required to make the grease in the grease container 11 flow out of the grease outlet end 111, which results in a certain impact force on the grease, the grease enters the buffer device 30 through the grease outlet end 111 and the grease inlet 331 for buffering, after buffering, the grease flows into the filling port 21 through the grease outlet 332, and the grease is refilled into a designated position between the mechanical parts for maintenance.
Thus, not only the grease filling system 100 can deliver grease more smoothly, but also the working efficiency of the grease filling system 100 is improved.
Further, the grease filling system 100 further includes: a pressure source adapted to provide pressure to the pressure pump 12.
Specifically, as shown in fig. 1, a pressure source is located at the upper end of the grease container 11, the pressure source is directly connected to a pressure pump 12 located at the upper end of the grease container 11, the pressure source provides pressure to the pressure pump 12, the pressure pump 12 drives the grease in the grease container 11 to be pressed out to a grease outlet end 111, the grease enters the buffer device 30 through a grease inlet 331, after the buffering is completed, the grease enters the filling port 21 through a grease outlet 332, and the grease is filled to a specified required position through the filling port 21; thus, not only can the pressure pump 12 work continuously and stably, but also the working efficiency of the grease filling system 100 is improved.
Further, the grease filling system 100 further includes: and the pressure regulating device 40 is arranged between the pressure pump 12 and the pressure source, and is suitable for regulating the pressure of the pressure pump 12 and controlling the on-off between the pressure pump 12 and the pressure source.
Specifically, as shown in fig. 1, the pressure adjusting device 40 is disposed at the upper end of the grease container 11, the right end of the pressure adjusting device 40 is connected to the pressure source, and the left end of the pressure adjusting device 40 is connected to the pressure pump 12; in this way, the pressure of the pressure pump 12 is adjusted and the pressure between the pressure pump 12 and the pressure source is controlled by the pressure adjusting device 40, so as to improve the working efficiency of the pressure pump 12 and control the pressure value provided by the pressure source.
It can be understood that the pressure adjusting device 40 can adjust the pressure value of the pressure pump 12, so that the pressure value of the pressure pump 12 meets the use requirement and the damage of the precision instrument is avoided.
For example, the standard pressure for grease filling of the precision robot should be less than or equal to 0.26Mpa, and then the pressure of the pressure pump 12 can be adjusted by the pressure adjusting device 40, so that the pressure of the pressure pump 12 is maintained below 0.26Mpa, thereby completing the grease filling of the robot.
In some embodiments, the pressure regulating device 40 includes: a pressure regulating valve 41 and a first on-off valve 42, the pressure regulating valve 41 being adapted to regulate the pressure of the pressure pump 12, the first on-off valve 42 being adapted to control the on-off between the pressure pump 12 and the pressure source.
Specifically, as shown in fig. 1, the pressure regulating valve 41 is provided between the pressure pump 12 and the first switching valve 42, the first switching valve 42 is provided between the pressure regulating valve 41 and the pressure source, and the pressure regulating valve 41 is used to regulate the pressure of the pressure pump 12, and at the same time, the pressure regulating valve 41 is directly connected to the pressure pump 12; the first on-off valve 42 is used for switching between the pressure pump 12 and the pressure source, and the first on-off valve 42 is directly connected to the pressure source.
Thus, the pressure regulating device 40 is provided with the pressure regulating valve 41 and the first switch, so that the working efficiency of the pressure pump 12 is improved, unnecessary loss of the pressure pump 12 is reduced, the safety of the pressure source and the pressure pump 12 is improved, the pressure pump 12 can be effectively protected in time, and the service life of the pressure pump 12 is prolonged.
Further, the pressure pump 12 is either a pneumatic pump or a hydraulic pump.
It should be noted that, in any of the pneumatic pump and the hydraulic pump adopted in the present embodiment, the pneumatic pump is driven by the low-pressure gas at the large-area piston end to generate the high-pressure fluid at the small-area piston end, which can be used for compressing air and other gases, and the output air pressure can be steplessly adjusted by the driving air pressure; the hydraulic pump is a power element of a hydraulic system, and is an element which is driven by an engine or an electric motor, sucks oil from a hydraulic oil tank, forms pressure oil, discharges the pressure oil and sends the pressure oil to an execution element.
Thus, by using the pneumatic pump, the maintenance of the pressure pump 12 is simple, the cost performance is high, the application is flexible, the driving air pressure is adjusted, the pressure is automatically maintained, and the like; by using the hydraulic pump, the pressure pump 12 has good sealing performance, low production cost, low friction power consumption, long service life, wide application range and the like.
According to some embodiments of the present invention, a second on-off valve 22 is further disposed between the filling port 21 and the grease outlet end 111.
Specifically, as shown in fig. 1, the left side of the second on-off valve 22 communicates with the grease inlet 331, the second on-off valve 22 is connected to the grease outlet 111, and the damping device 30 is provided between the filling port 21 and the grease outlet 111.
In this way, the second on-off valve 22 not only can timely cut off the communication between the grease and the buffer device 30 to protect the filling pipeline 20 and the buffer device 30, but also can adjust the flow rate of the grease through the opening of the second on-off valve 22, and further adjust the flow rate of the filling port 21, so as to improve the working efficiency, the working stability and the working safety of the grease filling system 100.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A grease filling system (100), comprising:
a grease supply device (10), said grease supply device (10) having a grease outlet end (111);
a filling pipeline (20), wherein one end of the filling pipeline (20) is communicated with the grease outlet end (111), and the other end of the filling pipeline (20) is formed into a filling opening (21); and
a buffer device (30), wherein the buffer device (30) is arranged between the filling port (21) and the grease outlet end (111) to absorb at least part of the impact force of the grease.
2. A grease filling system (100) according to claim 1, characterized in that the damping device (30) comprises: the oil tank comprises a tank body (31), an elastic piece (32) and an oil bag (33), wherein the oil bag (33) and the elastic piece (32) are arranged in the tank body (31), one end of the elastic piece (32) is connected with two opposite surfaces of the tank body (31) respectively, and the other end of the elastic piece (32) is connected with the other end of the oil bag (33) in a butting mode.
3. The grease filling system (100) according to claim 2, wherein the oil bag (33) has a grease inlet port (331) and a grease outlet port (332) on the same side, the grease inlet port (331) communicating with the grease outlet end (111), the grease outlet port (332) communicating with the filling port (21).
4. A grease filling system (100) according to claim 3, characterized in that the oil bladder (33) is a rubber piece.
5. A grease filling system (100) according to claim 1, characterized in that the grease supply device (10) comprises: a grease container (11) and a pressure pump (12), the pressure pump (12) being adapted to force grease in the grease container (11) out of the grease outlet end (111).
6. The grease filling system (100) according to claim 5, further comprising: a pressure source adapted to provide pressure to the pressure pump (12).
7. The grease filling system (100) according to claim 6, further comprising: the pressure adjusting device (40) is arranged between the pressure pump (12) and the pressure source, and is suitable for adjusting the pressure of the pressure pump (12) and controlling the connection and disconnection between the pressure pump (12) and the pressure source.
8. A grease filling system (100) according to claim 7, characterized in that the pressure regulating device (40) comprises: a pressure regulating valve (41) and a first switch valve (42), wherein the pressure regulating valve (41) is suitable for regulating the pressure of the pressure pump (12), and the first switch valve (42) is suitable for controlling the connection and disconnection between the pressure pump (12) and a pressure source.
9. A grease filling system (100) according to any of claims 6-8, characterized in that the pressure pump (12) is any of a pneumatic pump, a hydraulic pump.
10. The grease filling system (100) according to claim 1, characterized in that a second on-off valve (22) is further provided between the filling port (21) and the grease outlet end (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920385.1U CN210266660U (en) | 2019-06-18 | 2019-06-18 | Lubricating grease filling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920385.1U CN210266660U (en) | 2019-06-18 | 2019-06-18 | Lubricating grease filling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210266660U true CN210266660U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920385.1U Active CN210266660U (en) | 2019-06-18 | 2019-06-18 | Lubricating grease filling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210266660U (en) |
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2019
- 2019-06-18 CN CN201920920385.1U patent/CN210266660U/en active Active
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