CN219867372U - Oil feeding device - Google Patents

Abstract

The utility model provides an oil feeding device, which comprises: the shell is provided with a liquid inlet, a liquid outlet and a cavity, the liquid inlet and the liquid outlet are respectively communicated with the cavity, a liquid inlet pipe is arranged on the shell, and the liquid inlet pipe penetrates through the liquid inlet; the oil throwing mechanism is arranged on the shell and comprises a rotating pipe and a driving part, the rotating pipe is rotatably arranged in the shell, the driving part is in driving connection with the rotating pipe so as to drive the rotating pipe to rotate relative to the shell, the top end of the rotating pipe is communicated with the liquid inlet pipe, and a plurality of oil throwing ports are arranged at the bottom end of the rotating pipe; the filter piece is arranged in the cavity, is provided with a filter cavity, an oil throwing port and the filter cavity are sequentially communicated with the cavity, and is used for filtering oil thrown out by the oil throwing port; and the heating element is arranged on the rotating tube and is used for heating oil in the rotating tube. By the technical scheme, the problems of low filtering efficiency and poor lubricating oil filling efficiency in the prior art can be solved.

Description

Oil feeding device

Technical Field

The utility model relates to the technical field of lubricating equipment, in particular to an oil feeding device.

Background

Currently, lubrication and maintenance of mechanical equipment requires the use of lubrication equipment to be filled with lubricant.

The existing lubricant generally uses lubricating oil, and lubricating equipment mainly comprises a shell and a filtering system, wherein the shell is provided with a liquid inlet and a liquid outlet, a filtering piece is arranged in the shell and is close to the liquid inlet, the filtering piece can filter the lubricating oil in the shell, and the filtered lubricating oil flows into mechanical equipment through the liquid outlet. In the existing lubrication equipment, the flowing performance of the lubricating oil is poor, so that the filtering time and the flowing time into the mechanical equipment are long, and the filling effect is affected.

Disclosure of Invention

The utility model provides an oil feeding device which aims to solve the problem of poor filling efficiency in the prior art.

The utility model provides an oil feeding device, which comprises: the shell is provided with a liquid inlet, a liquid outlet and a cavity, the liquid inlet and the liquid outlet are respectively communicated with the cavity, a liquid inlet pipe is arranged on the shell, and the liquid inlet pipe penetrates through the liquid inlet; the oil throwing mechanism is arranged on the shell and comprises a rotating pipe and a driving part, the rotating pipe is rotatably arranged in the shell, the driving part is in driving connection with the rotating pipe so as to drive the rotating pipe to rotate relative to the shell, the top end of the rotating pipe is communicated with the liquid inlet pipe, and a plurality of oil throwing ports are arranged at the bottom end of the rotating pipe; the filter piece is arranged in the cavity, is provided with a filter cavity, an oil throwing port and the filter cavity are sequentially communicated with the cavity, and is used for filtering oil thrown out by the oil throwing port; and the heating element is arranged on the rotating tube and is used for heating oil in the rotating tube.

Further, the rotating pipe is provided with a flow hole and a mounting groove, the flow hole penetrates through the rotating pipe from top to bottom, the flow hole is respectively communicated with the liquid inlet pipe and the filter cavity, the mounting groove is formed in the side wall of the rotating pipe, the mounting groove and the flow hole are arranged at intervals, and the heating piece is fixedly arranged in the mounting groove.

Further, the mounting groove is provided near the top end of the rotation tube, and the mounting groove is provided penetrating the top end in the axial direction.

Further, the filter element is fixedly connected with the rotating pipe, and the filter element and the rotating pipe synchronously rotate.

Further, the oil slinger mechanism further comprises: a driving gear connected with the driving shaft of the driving part; the driven gear is sleeved on the outer side wall of the rotating tube, the driving gear is meshed with the driven gear, and the driving part is matched with the driven gear to drive the rotating tube to rotate.

Further, the shell is provided with an installation cavity, the driving gear and the driven gear are both arranged in the installation cavity, the top end of the rotating tube is arranged in the installation cavity in a penetrating mode, and the end portion, connected with the rotating tube, of the liquid inlet tube is located in the installation cavity.

Further, the oil feeding device further comprises a rotating bearing, and the rotating bearing is arranged between the liquid inlet pipe and the rotating pipe.

Further, the shell comprises a first shell and a second shell, the liquid inlet is formed in the top of the first shell, the bottom of the first shell is detachably connected with the second shell, the first shell and the second shell are matched to form a cavity, and the liquid outlet is formed in the bottom of the second shell.

Further, the second shell is provided with a first section, a second section and a third section which are connected in sequence, the first section is in threaded connection with the first shell, the diameter of the second section is gradually reduced from the first section to the third section, and the third section forms a liquid outlet.

Further, the shell still includes the guide plate, the guide plate has interconnect's first pipeline section and second pipeline section, first pipeline section is located first casing, the second pipeline section is located the second casing, the outer wall of first pipeline section and the inner wall looks adaptation of first casing, and the tip of keeping away from the second pipeline section of first pipeline section has the opening, open-ended diameter reduces gradually towards the direction that is close to the second pipeline section, open-ended maximum diameter equals the internal diameter of first casing, the second pipeline section is laminated with the inner wall of second pipeline section mutually, and the internal diameter of second pipeline section reduces gradually by the direction that is close to the third section.

By applying the technical scheme of the utility model, the oil feeding device comprises a shell, a liquid inlet pipe, an oil throwing mechanism and a filtering piece. The oil throwing mechanism comprises a rotating pipe and a driving part, wherein the driving part is in driving connection with the rotating pipe so as to drive the rotating pipe to rotate relative to the shell. The rotating pipe further comprises a heating element which is arranged on the rotating pipe so as to heat the oil in the rotating pipe. Through above-mentioned design, lubrication fluid heats fluid through the heating element when getting into the rotation pipe earlier, so can promote the flow rate of lubrication fluid in the rotation pipe, then through the centrifugal force that the rotation of rotation pipe produced, can throw out and filter fluid fast. Therefore, according to the scheme provided by the utility model, the heating element is matched with the driving part, so that the flow rate of the lubricating liquid in the oil feeding device can be improved, and the lubricating oil can further flow into the mechanical equipment rapidly, so that the filling rate and the filling effect can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 shows a schematic diagram of the structure of an oil feeding device provided by the utility model;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

fig. 3 shows an overall schematic view of the oil feeding device provided by the utility model.

Wherein the above figures include the following reference numerals:

10. a housing; 101. a first housing; 102. a second housing; 11. a cavity; 12. a liquid inlet pipe; 13. a mounting cavity;

20. an oil slinging mechanism; 21. a rotary tube; 211. an oil throwing port; 212. a heating member; 213. a rotating bearing; 22. a driving section; 221. a drive gear; 222. a driven gear; 223. a drive shaft;

30. a filter; 31. a filter chamber;

40. a deflector; 41. a first pipe section; 42. a second pipe section.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, an embodiment of the present utility model provides an oil feeding apparatus including a housing 10, an oil slinger 20, a filter member 30, and a heating member 212. Wherein, shell 10 has inlet, liquid outlet and cavity 11, and inlet and liquid outlet communicate with cavity 11 respectively, are provided with feed liquor pipe 12 on the shell 10, and feed liquor pipe 12 wears to establish in inlet department. The oil slinger 20 is arranged on the shell 10, the oil slinger 20 comprises a rotary tube 21 and a driving part 22, the rotary tube 21 is rotatably arranged in the shell 10, and the driving part 22 is in driving connection with the rotary tube 21 so as to drive the rotary tube 21 to rotate relative to the shell 10. The top end of the rotating tube 21 is communicated with the liquid inlet tube 12, and a plurality of oil throwing ports 211 are arranged at the bottom end of the rotating tube 21. The rotation tube 21 is driven to rotate relative to the housing 10 by the driving part 22, and the lubrication oil flowing into the rotation tube 21 is thrown out through a plurality of oil throwing ports 211 provided on the bottom end of the rotation tube 21 by centrifugal force. The filter 30 is arranged in the cavity 11, the filter 30 is provided with a filter cavity 31, the oil throwing port 211, the filter cavity 31 and the cavity 11 are sequentially communicated, and the filter 30 is used for filtering oil thrown out by the oil throwing port 211. The heating element 212 is provided in the rotary pipe 21, and the oil in the rotary pipe 21 can be heated by the heating element 212.

By the technical scheme of the utility model, the oil feeding device comprises a shell 10, an oil slinging mechanism 20, a filter element 30 and a heating element 212. Wherein, through setting up the oil mechanism 20 and can drive the relative shell 10 relative rotation of rotation pipe 21, the fluid that flows in through the inlet can be under the drive of centrifugal force through setting up a plurality of oil slinging ports 211 on the rotation pipe 21 bottom and get rid of with higher speed, and fluid is thrown out the back and is filtered through filter chamber 31 to get rid of impurity such as rust in the fluid. Wherein, heating element 212 sets up on rotation pipe 21, can heat the fluid in the rotation pipe 21 to promote fluid and flow rate in rotation pipe 21, drive rotation pipe 21 through drive portion 22 and rotate, can get rid of fluid as soon as possible to filter 30 on, so can further promote the rate of movement of fluid in shell 10, and then can promote the filling rate and the filling effect of oil feeding device.

As shown in fig. 2, in the present utility model, the rotation tube 21 has a flow hole provided through the rotation tube 21 from top to bottom, the flow hole being respectively communicated with the liquid inlet tube 12 and the filter chamber 31, and a mounting groove provided on a side wall of the rotation tube 21, the mounting groove being provided at a distance from the flow hole, and the heating member 212 being fixedly provided in the mounting groove. Wherein, fluid circulates in the circulation hole, and heating element 212 sets up in the mounting groove, through the mobility of heating in order to strengthen fluid, promotes filtration efficiency. The heating element 212 is arranged in the rotating tube 21, so that the rotating tube 21 can be continuously heated after the oil feeding device finishes working, the oil solidification in the rotating tube 21 is prevented, the oil waste is avoided, and meanwhile, the blocking of the circulation hole during the next use of the oil feeding device can be prevented, so that the filtering work is influenced. Meanwhile, the heating piece 212 can be connected into an Internet of things system, the fluidity of the lubricating oil is adjusted through adjusting the heating power of the heating piece, the overall lubrication rate is adjusted, and the oil feeding efficiency can be further improved through adjusting the temperature of the heating piece 212 to adapt to different types of lubricating oil. The heating element 212 may be provided inside the rotation pipe 21 or outside the rotation pipe 21, as long as the oil flowing in the rotation pipe 21 is not affected.

The filter element 30 may be fixed within the cavity 11 or may rotate relative to the cavity 11. In the present utility model, the filter 30 is fixedly connected to the rotation tube 21, and the filter 30 rotates in synchronization with the rotation tube 21. By rotating the filter 30 in synchronization with the rotation pipe 21, the oil on the filter 30 can be rapidly filtered by the centrifugal force generated by the rotation to increase the filtering rate.

In the present utility model, the oil slinger 20 further comprises a driving gear 221 and a driven gear 222, wherein the driving gear 221 is connected with a driving shaft 223 of the driving part 22, the driven gear 222 is sleeved on the outer side wall of the rotating pipe 21, the driving gear 221 is meshed with the driven gear 222, the driving part 22 is matched with the driven gear 222 through the driving gear 221 to drive the rotating pipe 21 to rotate, the rotating pipe 21 is driven to rotate, and the oil filtering is accelerated by the centrifugal force generated by the rotation of the rotating pipe 21. Meanwhile, the driving part 22 can be connected into the Internet of things system, the input power of the driving part is controlled through the Internet of things system, and the overall movement speed of the oil slinging mechanism 20 is adjusted so as to adjust the overall oil feeding speed. The gear structure is utilized for transmission to drive the rotation tube 21 to rotate, and the scheme is simple in structure and convenient to install and operate.

Further, the housing 10 has a mounting cavity 13, and the driving gear 221 and the driven gear 222 are both disposed in the mounting cavity 13, and the tip of the rotation tube 21 is inserted into the mounting cavity 13, and the end of the liquid inlet tube 12 connected to the rotation tube 21 is disposed in the mounting cavity 13. By arranging the mounting cavity 13 to accommodate the driving gear 221 and the driven gear 222, the driving gear works in a relatively closed environment, dust can be effectively prevented from entering, and the integral stable work of the oil slinging mechanism 20 is ensured.

Further, the oil feeding device further includes a rotation bearing 213, and the rotation bearing 213 is disposed between the liquid inlet pipe 12 and the rotation pipe 21, so that mutual friction between the rotation pipe 21 and the liquid inlet pipe 12 can be reduced, and stable connection between the rotation pipe 21 and the liquid inlet pipe 12 can be achieved. Specifically, a sealing ring may be further disposed between the liquid inlet pipe 12 and the rotary pipe 21, so as to seal the connection between the liquid inlet pipe 12 and the rotary pipe 21.

In the utility model, the shell 10 comprises the first shell 101 and the second shell 102, the liquid inlet is positioned at the top of the first shell 101, the bottom of the first shell 101 is detachably connected with the second shell 102, the first shell 101 and the second shell 102 can be conveniently assembled and disassembled, the cleaning and maintenance of equipment are conveniently carried out, and the filter 30 and the rotary tube 21 are conveniently installed in the shell 10. The first shell 101 and the second shell 102 are matched to form a cavity 11, a liquid outlet is formed in the bottom of the second shell 102, oil filtered by the filter 30 enters the cavity 11, and lubricating oil is filled into equipment to be lubricated through the liquid outlet. The liquid outlet can be directly connected with equipment needing to be filled with lubricating oil, and also can be connected with the equipment through a connecting pipeline. Through inserting this oil feeder into thing networking system, can obtain equipment running condition in real time, automatic adjustment oil feeder is to equipment filling lubricating oil, realizes real-time lubrication, reduces the time of shutting down the maintenance, promotes whole production efficiency.

Further, the second casing 102 has a first section, a second section and a third section which are sequentially connected, and the first section is in threaded connection with the first casing 101. The diameter of the second section of the second casing 102 gradually decreases from the first section to the third section, the third section forms the liquid outlet, and the second casing 102 forms a funnel-shaped device, which is beneficial to filling of lubricating oil. Of course, the first section may be connected to the first housing 101 by a fastening structure, or the first housing 101 and the second housing 102 may be fixed by a connecting member such as a clip, a fastener, or the like.

In the present utility model, the housing 10 further includes a baffle 40, the baffle 40 has a first pipe section 41 and a second pipe section 42 connected to each other, the first pipe section 41 is located in the first housing 101, the second pipe section 42 is located in the second housing 102, an outer wall of the first pipe section 41 is adapted to an inner wall of the first housing 101, and an end of the first pipe section 41 away from the second pipe section 42 has an opening, a diameter of which gradually decreases toward a direction approaching the second pipe section 42, and a maximum diameter of the opening is equal to an inner diameter of the first housing 101. The second pipe section 42 is attached to the inner wall of the second section, and the inner diameter of the second pipe section 42 gradually decreases from the direction approaching the third section. That is, the first pipe section 41 forms a drain device for the lubricant oil filtered by the rotary pipe 21 and the filter element 30, and drains the lubricant oil on the inner wall of the first housing 101 into the second housing 102. By arranging the second tube section 42 as a funnel structure, it is possible to adapt to the second section of the second housing 102 to guide the lubrication oil, facilitating filling of the lubrication oil.

According to the technical scheme provided by the utility model, the heating element 212 arranged on the rotary pipe 21 is utilized to heat the lubricating oil, so that the fluidity of the lubricating oil can be improved; the rotation pipe 21 and the filter 30 are driven to rotate by the driving part 22, so that the moving speed and the filtering speed of oil can be further improved, and the overall filling speed of the oil feeding device can be further improved. Meanwhile, the driving part 22 and the heating part 212 can be connected into the Internet of things system, lubricating oil filling can be performed in real time according to the running condition of equipment, shutdown maintenance is not needed, and the production efficiency is further improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An oil feeding device, characterized by comprising:

the shell (10), the shell (10) is provided with a liquid inlet, a liquid outlet and a cavity (11), the liquid inlet and the liquid outlet are respectively communicated with the cavity (11), the shell (10) is provided with a liquid inlet pipe (12), and the liquid inlet pipe (12) is arranged at the liquid inlet in a penetrating way;

the oil slinging mechanism (20) is arranged on the shell (10), the oil slinging mechanism (20) comprises a rotating pipe (21) and a driving part (22), the rotating pipe (21) is rotatably arranged in the shell (10), the driving part (22) is in driving connection with the rotating pipe (21) so as to drive the rotating pipe (21) to rotate relative to the shell (10), the top end of the rotating pipe (21) is communicated with the liquid inlet pipe (12), and a plurality of oil slinging ports (211) are formed in the bottom end of the rotating pipe (21);

the filter piece (30) is arranged in the cavity (11), the filter piece (30) is provided with a filter cavity (31), the oil throwing port (211), the filter cavity (31) and the cavity (11) are sequentially communicated, and the filter piece (30) is used for filtering oil thrown out by the oil throwing port (211);

and the heating element (212) is arranged on the rotating pipe (21), and the heating element (212) is used for heating the oil in the rotating pipe (21).

2. The oil feeding device according to claim 1, wherein the rotary tube (21) has a flow hole and a mounting groove, the flow hole is provided from the top end to the bottom end penetrating the rotary tube (21), the flow hole is respectively communicated with the liquid inlet tube (12) and the filter chamber (31), the mounting groove is provided on a side wall of the rotary tube (21), the mounting groove is provided at an interval from the flow hole, and the heating member (212) is fixedly provided in the mounting groove.

3. An oil feeding apparatus according to claim 2, wherein the mounting groove is provided near the top end of the rotary tube (21), and the mounting groove is provided axially through the top end.

4. An oil feeding device according to claim 1, wherein the filter member (30) is fixedly connected to the rotary tube (21), and the filter member (30) rotates in synchronization with the rotary tube (21).

5. The oil feeding device according to claim 1, wherein the oil slinger (20) further comprises:

a drive gear (221) connected to a drive shaft (223) of the drive unit (22);

the driven gear (222) is sleeved on the outer side wall of the rotary pipe (21), the driving gear (221) is meshed with the driven gear (222), and the driving part (22) is matched with the driven gear (222) through the driving gear (221) to drive the rotary pipe (21) to rotate.

6. An oil feeding device according to claim 5, wherein the housing (10) has a mounting cavity (13), the driving gear (221) and the driven gear (222) are both disposed in the mounting cavity (13), the top end of the rotary tube (21) is penetrated in the mounting cavity (13), and the end of the liquid inlet tube (12) connected with the rotary tube (21) is disposed in the mounting cavity (13).

7. An oil feeding device according to claim 1, characterized in that the oil feeding device further comprises a rotational bearing (213), the rotational bearing (213) being arranged between the inlet pipe (12) and the rotational pipe (21).

8. The oil feeding device according to claim 1, wherein the housing (10) comprises a first shell (101) and a second shell (102), the liquid inlet is positioned at the top of the first shell (101), the bottom of the first shell (101) is detachably connected with the second shell (102), the first shell (101) and the second shell (102) are matched to form the cavity (11), and the liquid outlet is positioned at the bottom of the second shell (102).

9. An oil feeding apparatus according to claim 8, wherein the second housing (102) has a first section, a second section and a third section connected in sequence, the first section being screwed with the first housing (101), the second section having a diameter gradually decreasing from the first section to the third section, the third section forming the liquid outlet.

10. The oil feeding device according to claim 9, wherein the housing (10) further comprises a baffle (40), the baffle (40) has a first tube section (41) and a second tube section (42) connected to each other, the first tube section (41) is located in the first housing (101), the second tube section (42) is located in the second housing (102), an outer wall of the first tube section (41) is adapted to an inner wall of the first housing (101), and an end portion of the first tube section (41) away from the second tube section (42) has an opening, a diameter of which gradually decreases in a direction approaching the second tube section (42), a maximum diameter of which is equal to an inner diameter of the first housing (101), the second tube section (42) is fitted to the inner wall of the second tube section, and an inner diameter of the second tube section (42) gradually decreases from a direction approaching the third section.