阅读说明：本技术 一种机械设备用表面上油保养装置 (Mechanical equipment is with maintenance device that oils on surface ) 是由 陈爱霞 于 2021-01-08 设计创作，主要内容包括：本发明涉及机械设备保养技术领域,它涉及一种机械设备用表面上油保养装置,该上油保养装置包括支架、电动滑轨、刷油件和进油器；电动滑轨设置在支架上；刷油件包括辊轴和筒体,筒体的侧壁上套设有柔性刷油套、且设有连通内部的出油孔；刷油件通过辊轴的两端可转动地安装在电动滑轨的滑块上,且辊轴的两端均可相对滑块拆卸；筒体为平面刷油筒体、凹面刷油筒体或凸面刷油筒体,其中,当筒体为凹面刷油筒体或凸面刷油筒体时,刷油件还包括调节机构,调节机构用于对筒体的弧度进行调节。根据本发明的方案,其可以适应机械设备上不同弧度的凹陷表面或凸起表面,不用频繁更换刷油件,从而提高了对机械设备的刷油保养效率。(The invention relates to the technical field of mechanical equipment maintenance, in particular to a surface oiling maintenance device for mechanical equipment, which comprises a bracket, an electric slide rail, an oiling piece and an oil feeder, wherein the electric slide rail is arranged on the bracket; the electric slide rail is arranged on the bracket; the oil brushing part comprises a roll shaft and a cylinder body, and the side wall of the cylinder body is sleeved with a flexible oil brushing sleeve and is provided with an oil outlet communicated with the inside; the oil brushing part is rotatably arranged on the sliding block of the electric sliding rail through two ends of the roll shaft, and the two ends of the roll shaft can be detached relative to the sliding block; the barrel is a plane oil brushing barrel, a concave surface oil brushing barrel or a convex surface oil brushing barrel, wherein when the barrel is the concave surface oil brushing barrel or the convex surface oil brushing barrel, the oil brushing part further comprises an adjusting mechanism, and the adjusting mechanism is used for adjusting the radian of the barrel. According to the scheme of the invention, the oil brushing device can adapt to the concave surfaces or the convex surfaces with different radians on mechanical equipment, and the oil brushing piece does not need to be frequently replaced, so that the oil brushing maintenance efficiency of the mechanical equipment is improved.)

1. A surface oiling maintenance device for mechanical equipment is characterized by comprising a bracket, an electric sliding rail (3), an oiling piece (1) and an oil feeder (10);

the electric sliding rail (3) is arranged on the bracket;

the oil brushing part (1) comprises a roll shaft (15) and an oil brushing barrel, the oil brushing barrel comprises a barrel body (11), the barrel body (11) is provided with a first end and a second end which are opposite, the first end of the barrel body (11) is provided with a first end cover (12), and the second end is provided with a second end cover (13); the roller shaft (15) penetrates through the cylinder body (11), one end of the roller shaft (15) extends out of a first through hole (101) in the first end cover (12) and is fixed with the first through hole (101) in a sealing mode, and the other end of the roller shaft (15) extends out of a second through hole (102) in the second end cover (13) and is matched with the second through hole (102) in a sealing mode; the roller shaft (15) is hollow, one end of the roller shaft is provided with an oil inlet (152) communicated with the inside, the side wall of the roller shaft (15) is sequentially provided with a plurality of first oil outlet holes (151) communicated with the inside of the barrel body (11) along the axial direction, and the side wall of the barrel body (11) is sleeved with a flexible oil brushing sleeve (14) and is provided with a second oil outlet hole (141) communicated with the inside; the oil brushing part (1) is rotatably arranged on a sliding block of the electric sliding rail (3) through two ends of a roller shaft (15), and the two ends of the roller shaft (15) can be detached relative to the sliding block;

the oil feeder (10) is fixed on the sliding block, a first oil outlet (112) of the oil feeder (10) is communicated with the oil inlet hole (152), and the roll shaft (15) can rotate relative to the oil feeder (10);

the cylinder body (11) is a plane oil brushing cylinder body, a concave surface oil brushing cylinder body or a convex surface oil brushing cylinder body, the outer diameters of the plane oil brushing cylinder body are consistent everywhere along the axial direction, the outer diameter of the middle part of the concave surface oil brushing cylinder body is smaller than the outer diameters of the two ends, and the outer diameter of the middle part of the convex surface oil brushing cylinder body is larger than the outer diameters of the two ends; when the cylinder body (11) is a concave oil brushing cylinder body or a convex oil brushing cylinder body, the second through hole (102) of the oil brushing part (1) is further provided with an annular flange (131), the oil brushing part (1) further comprises a connecting sleeve (8) and an adjusting mechanism, the connecting sleeve (8) is fixedly sleeved on the roller shaft (15) in a sealing manner through one end of the connecting sleeve, an annular inserting port (81) is formed between the other end of the connecting sleeve (8) and the roller shaft (15), the annular flange (131) is in sliding sealing fit with the roller shaft (15), and the annular flange (131) is further used for being inserted into the annular inserting port (81) and is in circumferential sliding sealing fit with the annular inserting port (81); the adjusting mechanism is used for adjusting the position of the second end cover (13) on the roll shaft (15), so that the second end cover (13) drives the second end of the cylinder body (11) to be relatively close to or far away from the first end, and when the second end is relatively close to the first end, the annular flange (131) of the second end cover (13) covers part of the first oil outlet hole (151) in the roll shaft (15); and when the second end is relatively far away from the first end, the annular flange (131) of the second end cover (13) opens a part of the first oil outlet hole (151) on the roller shaft (15).

2. A surface oil application maintenance device for a mechanical device according to claim 1,

one end of the flexible oil brushing sleeve (14) is fixed on the first end cover (12) in a sealing mode, and the other end of the flexible oil brushing sleeve is fixed on the second end cover (13) in a sealing mode.

3. A surface oil maintenance device for mechanical equipment according to claim 2, further comprising a first pressing plate connected to the first end cap (12) by screws;

one end of the flexible oil brushing sleeve (14) is provided with a first flanging, and the first flanging is positioned between the first pressure plate and the first end cover (12).

4. A surface oil maintenance device for mechanical equipment according to claim 2 or 3, characterized by further comprising a second pressure plate connected with the second end cap (13) by screws;

the other end of the flexible oil brushing sleeve (14) is provided with a second flanging, and the second flanging is positioned between the second pressure plate and the second end cover (13).

Technical Field

The invention relates to the technical field of mechanical equipment maintenance, in particular to a surface oiling maintenance device for mechanical equipment.

Background

At present, mechanical equipment is various, and when the mechanical equipment runs, some parts of the mechanical equipment can even perform mechanical movement of different forms. In order to prolong the service life of mechanical equipment and reduce loss, the mechanical equipment generally needs to be oiled and maintained frequently.

As shown in fig. 1, the prior art provides a maintenance device oils on surface for mechanical equipment, it includes bottom plate 1 and the device that oils, the device that oils is including connecting base 14, the top of connecting base 14 is passed through the bolt fastening and is had electronic slide rail, the bottom of connecting base 14 is passed through the bolt fastening and is had electric telescopic handle 24, electric telescopic handle 24's bottom is fixed with oil drum mounting bracket 19, the bottom of oil drum mounting bracket 19 has spring 26 through the welding, the bottom welding of spring 26 has cylinder installation piece 25, there is a brush oil section of thick bamboo 21 through the bolt fastening on the cylinder installation piece 25.

Foretell mechanical equipment can carry out the maintenance of oiling through a brush oil section of thick bamboo 21 to mechanical equipment's surface with a surface oil maintenance device, because a brush oil section of thick bamboo 21 passes through bolted connection on cylinder installation piece 25 for a brush oil section of thick bamboo 21 can be changed according to the shape on the surface of oiling, for example can change for a plane brush oil section of thick bamboo, a concave surface brush oil section of thick bamboo or a convex surface brush oil section of thick bamboo etc.. However, for the concave or convex upper oil surface of the mechanical equipment, when the number of the concave or convex surfaces is plural and the radian is different, the brush oil cylinder 21 needs to be frequently replaced, which results in a complicated operation, so that improvement is urgently needed.

Disclosure of Invention

In view of this, the present invention provides a surface oiling maintenance device for mechanical equipment, and mainly aims to solve the technical problem of how to improve the efficiency of oiling concave surfaces or convex surfaces with different radians.

In order to achieve the purpose, the invention mainly provides the following technical scheme:

the embodiment of the invention provides a surface oiling maintenance device for mechanical equipment, which comprises a bracket, an electric sliding rail, an oiling piece and an oil feeder, wherein the electric sliding rail is arranged on the bracket;

the electric slide rail is arranged on the bracket;

the oil brushing part comprises a roll shaft and an oil brushing barrel, the oil brushing barrel comprises a barrel body, the barrel body is provided with a first end and a second end which are opposite, the first end of the barrel body is provided with a first end cover, and the second end of the barrel body is provided with a second end cover; the roller shaft penetrates through the cylinder body, one end of the roller shaft extends out of the first through hole in the first end cover and is fixed with the first through hole in a sealing mode, and the other end of the roller shaft extends out of the second through hole in the second end cover and is matched with the second through hole in a sealing mode; the roller shaft is hollow, an oil inlet hole communicated with the inside is formed in one end of the roller shaft, a plurality of first oil outlet holes communicated with the inside of the cylinder are sequentially formed in the side wall of the roller shaft along the axial direction, and a flexible oil brushing sleeve is sleeved on the side wall of the cylinder and is provided with a second oil outlet hole communicated with the inside; the oil brushing part is rotatably arranged on a sliding block of the electric sliding rail through two ends of a roll shaft, and the two ends of the roll shaft can be detached relative to the sliding block;

the oil feeder is fixed on the sliding block, a first oil outlet of the oil feeder is communicated with the oil inlet hole, and the roller shaft can rotate relative to the oil feeder;

the cylinder body is a plane oil brushing cylinder body, a concave oil brushing cylinder body or a convex oil brushing cylinder body, the outer diameter of the plane oil brushing cylinder body is consistent everywhere along the axial direction, the outer diameter of the middle part of the concave oil brushing cylinder body is smaller than the outer diameter of the two ends, and the outer diameter of the middle part of the convex oil brushing cylinder body is larger than the outer diameter of the two ends; when the cylinder body is a concave oil brushing cylinder body or a convex oil brushing cylinder body, the second through hole of the oil brushing piece is also provided with an annular flange, the oil brushing piece further comprises a connecting sleeve and an adjusting mechanism, the connecting sleeve is fixedly sleeved on the roll shaft in a sealing mode through one end of the connecting sleeve, an annular inserting port is formed between the other end of the connecting sleeve and the roll shaft, the annular flange is in sliding sealing fit with the roll shaft, and the annular flange is also used for being inserted into the annular inserting port and in circumferential sliding sealing fit with the annular inserting port; the adjusting mechanism is used for adjusting the position of the second end cover on the roll shaft, so that the second end cover drives the second end of the cylinder body to be relatively close to or far away from the first end, and when the second end is relatively close to the first end, the annular flange of the second end cover covers part of the first oil outlet on the roll shaft; and when the second end is relatively far away from the first end, the annular flange of the second end cover opens a part of the first oil outlet holes on the roll shaft.

Optionally, one end of the flexible oil brushing sleeve is fixed on the first end cover in a sealing manner, and the other end of the flexible oil brushing sleeve is fixed on the second end cover in a sealing manner.

Optionally, the surface oiling maintenance device for mechanical equipment further comprises a first pressure plate, and the first pressure plate is connected with the first end cover through a screw; one end of the flexible oil brushing sleeve is provided with a first flanging, and the first flanging is positioned between the first pressure plate and the first end cover.

Optionally, the surface oiling maintenance device for mechanical equipment further comprises a second pressure plate, and the second pressure plate is connected with the second end cover through a screw; the other end of the flexible oil brushing sleeve is provided with a second flanging, and the second flanging is positioned between the second pressure plate and the second end cover.

By means of the technical scheme, the surface oiling maintenance device for the mechanical equipment at least has the following beneficial effects:

1. the radian of the concave surface oil brushing cylinder and the radian of the convex surface oil brushing cylinder can be adjusted through the adjusting mechanism so as to adapt to concave surfaces or convex surfaces with different radians on mechanical equipment, and an oil brushing piece does not need to be frequently replaced, so that the oil brushing maintenance efficiency of the mechanical equipment is improved;

2. one side of the oil brushing piece is also provided with an oil nozzle, and the oil injection driving cylinder can drive the oil nozzle to rotate to an inclined downward position so as to conveniently spray oil to gaps or columnar parts on mechanical equipment. The oil nozzle is matched with the oil brushing piece, so that the universality of the oil brush is improved;

3. the oil brushing part can brush oil on the outer surface of mechanical equipment for maintenance and can also serve as an oil supply part for supplying oil to the oil nozzle, and one part has two functions, so that the structure of the oil spraying device is more compact;

4. two oil supply channels are arranged in the oil brushing piece, one oil supply channel is communicated with the interior of the cylinder body to supply oil to the flexible oil brushing sleeve on the cylinder body, and the other oil supply channel is communicated with the oil nozzle to supply oil to the oil nozzle. These two oil supply channels communicate with the different oil-out of oil feeder respectively to the convenience is controlled alone opening and close of two oil supply channels, thereby makes fuel sprayer and brushing oil spare both can not take place to disturb because of the fuel feeding.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a prior art oil application maintenance device for a machine;

FIG. 2 is a schematic structural diagram of an oil surface maintenance device for a mechanical apparatus according to an embodiment of the present disclosure;

FIG. 3 is a cross-sectional view of an oil application member according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of the structure of the oil brushing member of FIG. 3;

FIG. 6 is an exploded view of the oil wiping member of FIG. 3;

FIG. 7 is a schematic cross-sectional view of the first and second shafts mounted on the slider;

FIG. 8 is a schematic diagram of the structure of FIG. 7;

FIG. 9 is a schematic view of the structure of the oil brushing member mounted on the sliding block;

FIG. 10 is an enlarged schematic view of the structure at B in FIG. 9;

FIG. 11 is an enlarged schematic view of FIG. 9 at C;

FIG. 12 is a schematic view showing the construction of an oil feeder;

FIG. 13 is a schematic cross-sectional view of an oil feeder.

Reference numerals: 1. an oil brushing part; 3. an electric slide rail; 4. a connecting ring; 5. connecting blocks; 6. adjusting the screw rod; 8. connecting sleeves; 9. another oil pipe; 10. an oil feeder; 11. a barrel; 12. a first end cap; 13. a second end cap; 14. a flexible oil brushing sleeve; 15. a roll shaft; 16. passing through an oil pipe; 21. a first support bar; 22. a second support bar; 23. a cross beam; 24. a drive motor; 25. a turntable; 26. a lift drive cylinder; 27. a mounting seat; 28. a drive cylinder; 29. an elastic member; 41. a first ring-shaped card slot; 42. a via hole groove; 61. a clamping block; 81. an annular interface; 82. a second annular card slot; 91. a first support block; 92. a second support block; 93. a first threaded sleeve; 94. a second thread insert; 95. an oil jet; 96. an oil injection driving cylinder; 97. an electromagnetic valve; 98. a first rotating shaft; 99. a second rotating shaft; 101. a first via hole; 102. a second via hole; 111. an oil inlet channel; 112. a first oil outlet; 113. a second oil outlet; 131. an annular flange; 151. a first oil outlet hole; 152. an oil inlet hole; 141. a second oil outlet hole; 161. a first oil passage; 162. a second oil passing channel; 931. a first connecting pipe; 941. a second connecting pipe; 951. the first oil passing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 2, an embodiment of the present invention provides a surface oil maintenance device for a mechanical device, which includes a bracket, a motor-driven slide rail 3, an oil brushing member 1, and an oil feeder 10. The electric slide rail 3 is arranged on the bracket, and the electric slide rail 3 is provided with a track and a slide block capable of sliding along the track. The electric slide rail 3 is arranged on the bracket through a rail.

As shown in fig. 3 and 4, the oil wiping member 1 includes a roller shaft 15 and an oil wiping cylinder. The oil brushing cylinder comprises a cylinder body 11, the cylinder body 11 is provided with a first end and a second end which are opposite to each other, the first end of the cylinder body 11 is provided with a first end cover 12, and the first end cover 12 can be fixedly connected with the first end of the cylinder body 11, such as welded and fixed. The second end of the barrel 11 is provided with a second end cap 13, and the second end cap 13 may be fixedly connected with the second end of the barrel 11, such as welded and fixed. The roller shaft 15 penetrates through the cylinder 11, and one end of the roller shaft 15 extends out of the first through hole 101 in the first end cover 12 and is fixed with the first through hole 101 in a sealing manner, for example, the two can be fixed by welding. The other end of the roller shaft 15 extends out of the second through hole 102 of the second end cover 13 and is in sealing fit with the second through hole 102, for example, the two can be in sealing fit in a surface-to-surface contact manner. The other end of the roller shaft 15 and the second through hole 102 may be fixed relatively or may be in sliding fit. The roller shaft 15 is hollow and has an oil inlet hole 152 at one end thereof. A plurality of first oil outlet holes 151 communicated with the inside of the cylinder 11 are sequentially formed in the side wall of the roller shaft 15 along the axial direction. The side wall of the cylinder 11 is provided with a second oil outlet 141, the side wall of the cylinder 11 is further sleeved with a flexible oil brushing sleeve 14, and the flexible oil brushing sleeve 14 can be sponge or cotton cloth. The oil body can flow into the roller shaft 15 through the oil inlet 152, then flow into the barrel 11 through the first oil outlet 151, then flow onto the flexible oil brushing sleeve 14 through the second oil outlet 141 on the side wall of the barrel 11, and the flexible oil brushing sleeve 14 can oil and maintain the outer surface of the mechanical equipment after absorbing the oil body. Wherein, the both ends that the oil brush spare 1 passes through roller 15 are rotationally installed on the slider of electronic slide rail 3, and the slider dismantlement all relatively in the both ends of roller 15. Because both ends of the roll shaft 15 can be detached, the whole oil brushing part 1 can be detached from the sliding block, and the oil brushing part 1 can be conveniently replaced according to needs.

The oil feeder 10 is fixed to the slide block, for example, by screws. The oil feeder 10 has a first oil outlet 112, and this first oil outlet 112 of the oil feeder 10 is for communication with an oil inlet hole 152. The aforementioned roller shaft 15 is rotatable with respect to the oil feeder 10 so as not to interfere with the supply of oil to the oil inlet hole 152 by the oil feeder 10.

The cylinder 11 can be a plane oil brushing cylinder, a concave oil brushing cylinder or a convex oil brushing cylinder, and correspondingly, the oil brushing part 1 is a plane oil brushing part, a concave oil brushing part or a convex oil brushing part. The outer diameter of the plane oil brushing cylinder body is consistent everywhere along the axial direction, the outer diameter of the middle part of the concave surface oil brushing cylinder body is smaller than the outer diameters of the two ends, and the outer diameter of the middle part of the convex surface oil brushing cylinder body is larger than the outer diameters of the two ends. The integral oil brushing part 1 can be detached, so that different oil brushing parts 1 can be selected for installation according to the shape of the outer surface of mechanical equipment, for example, if the outer surface of the mechanical equipment is a plane, a plane oil brushing part is selected; correspondingly, if the outer surface of the mechanical equipment is a concave surface, a concave surface oil brushing part is selected; if the outer surface of the mechanical equipment is convex, a convex oil brushing part is selected.

Wherein, when the cylinder 11 is a concave oil brushing cylinder or a convex oil brushing cylinder, as shown in fig. 4, the second through hole of the second end cover 13 further has an annular flange 131, and the oil brushing member 1 further includes a connecting sleeve 8 and an adjusting mechanism. The connecting sleeve 8 is arranged on the roll shaft 15 with one end thereof fixedly sealed in a sealing manner, for example, the connecting sleeve 8 can be screwed or welded on the roll shaft 15. An annular inserting port 81 is arranged between the other end of the connecting sleeve 8 and the roll shaft 15. The annular flange 131 of the second end cap 13 is in sliding sealing engagement with the roller shaft 15, and the annular flange 131 can move back and forth along the axial direction of the roller shaft 15. The annular flange 131 is also adapted to be inserted into the annular socket 81 and to be in sliding sealing engagement with the annular socket 81 in a circumferential direction. The annular flange 131 and the annular interface 81 can be in sealing fit in a surface-to-surface fit manner, and the annular flange 131 can move back and forth along the axial direction of the annular interface 81.

The adjusting mechanism is used for adjusting the position of the second end cover 13 on the roller shaft 15, so that the second end cover 13 drives the second end of the cylinder body 11 to be relatively close to or far away from the first end, and the concave or convex radian of the cylinder body 11 is adjusted, so that the cylinder body 11 can adapt to concave or convex surfaces with different radians.

When the second end cover 13 drives the second end of the barrel 11 to be relatively close to the first end, the annular flange 131 of the second end cover 13 covers part of the first oil outlet 151 on the roller shaft 15, so as to reduce the oil inlet amount to the inside of the barrel 11, and thus the barrel 11 with shortened length can be adapted. When the second end cover 13 drives the second end of the barrel 11 to be relatively far away from the first end, the annular flange 131 of the second end cover 13 opens a part of the first oil outlet 151 on the roller shaft 15, so as to increase the oil inlet amount to the inside of the barrel 11, thereby being suitable for the barrel 11 with a longer length.

Here, it should be noted that: one end of the flexible oil brushing sleeve 14 is hermetically fixed on the first end cover 12, and the other end is hermetically fixed on the second end cover 13. Preferably, the surface oil maintenance device for mechanical equipment of the present invention may further include a first pressing plate coupled to the first end cap 12 by screws. One end of the flexible oil bushing 14 has a first flange located between the first pressure plate and the first end cap 12. The first platen presses the first flange against the first end cap and maintains a seal between the first flange and the first end cap 12.

The surface oil maintenance device for mechanical equipment of the present invention may further include a second platen that is connected to the second end cap 13 by screws. The other end of the flexible oil brushing sleeve 14 is provided with a second flanging which is positioned between the second pressure plate and the second end cover 13. The second platen presses the second flange against the second end cap 13 and maintains a seal between the first flange and the second end cap 13.

Preferably, the adjusting mechanism is detachable, and the concave oil brushing cylinder and the convex oil brushing cylinder can share the same adjusting mechanism, so that the cost is saved. In order to realize the detachable function of the adjusting mechanism, as shown in fig. 4 to 6, the adjusting mechanism may include an adjusting screw 6 and a connecting block 5, the connecting block 5 is detachably disposed on the roller shaft 15, the adjusting screw 6 passes through a threaded hole on the connecting block 5, and one end of the adjusting screw 6 is rotatably engaged with the second end cap 13. When the adjusting screw 6 is screwed, one end of the adjusting screw 6 can drive the second end cap 13 to move, so that the second end of the cylinder 11 is relatively close to or far away from the first end thereof. In addition, because the connecting block 5 and one end of the adjusting screw 6 can be detached, the whole adjusting mechanism can be detached.

In order to realize the function that one end of the adjusting screw 6 is rotatably clamped on the second end cover 13, as shown in fig. 4, a first annular clamping groove 41 surrounding the second through hole is arranged on the second end cover 13, an opening of the first annular clamping groove 41 faces outward in the radial direction of the second through hole, the first annular clamping groove 41 has a first side wall close to the connecting block 5 and a second side wall far away from the connecting block 5, and the first side wall is opposite to the second side wall. Be equipped with the hole groove 42 on the first lateral wall, adjusting screw 6's one end has joint piece 61, and adjusting screw 6 is used for passing hole groove 42, and passes through joint piece 61 joint in first ring groove 41. When the adjusting screw 6 rotates, the adjusting screw 6 can drive the clamping block 61 to rotate together, and the adjusting screw 6 can apply force to the first side wall through the clamping block 61 to pull the second end cover 13, so that the second end of the cylinder 11 is relatively far away from the first end; or the adjusting screw 6 applies a force to the second side wall through the snap-in block 61 to push the second end cap 13 so that the second end of the barrel 11 is relatively close to the first end. In this example, the adjusting screw 6 can drive the clamping block 61 to be inserted into the first ring slot 41 to be clamped with the first ring slot 41, or drive the clamping block 61 to be pulled out from the first ring slot 41 to be detached from the second end cap 13.

In a specific application example, as shown in fig. 4, the aforementioned adjusting mechanism may further include a connection ring 4, and the connection ring 4 is detachably connected to the second end cap 13, for example, the connection ring 4 may be connected to the second end cap 13 by screws. The connection ring 4 has the aforementioned first ring groove 41. In this example, the first ring groove 41 of the connection ring 4 may be separately machined and then mounted to the second end cap 13 via the connection ring 4, facilitating assembly and machining of the first ring groove 41.

In order to achieve the technical effect that the connecting block 5 can be detached from the roll shaft 15, as shown in fig. 4, a second annular clamping groove 82 extending along the circumferential direction may be provided on the outer wall of the connecting sleeve 8, and the connecting block 5 is configured to be clamped in the second annular clamping groove 82.

Here, it should be noted that: as shown in fig. 5, the number of the through-hole slots 42 on the first side wall may be two or more, and the through-hole slots are sequentially distributed around the first ring-shaped slot 41 at intervals, so that the adjusting screw 6 can be clamped in different through-hole slots 42 according to actual needs, and the connecting sleeve 8 is clamped at a corresponding position of the second ring-shaped slot 82, so that the adjusting screw 6 is more convenient to install.

In order to achieve the effect that the two ends of the roller shaft 15 can rotate relative to the sliding block of the electric sliding rail 3, as shown in fig. 7, a first rotating shaft 98 and a second rotating shaft 99 may be provided on the sliding block, and preferably, a first supporting block 91 and a second supporting block 92 may be provided on the sliding block, the first rotating shaft 98 is provided on the first supporting block 91, and the first rotating shaft 98 and the first supporting block 91 may be connected through a bearing. The second rotating shaft 99 is disposed on the second supporting block 92, and similarly, the second rotating shaft 99 and the second supporting block 92 may be connected by a bearing. Wherein, the first rotating shaft 98 and the second rotating shaft 99 are coaxially arranged at intervals. One end of the roller shaft 15 is detachably connected to the first rotating shaft 98, for example, the first rotating shaft 98 and the second rotating shaft 98 may be connected by a first screw 93, one end of the first screw 93 is screwed to the first rotating shaft 98, and the other end is screwed to one end of the roller shaft 15. The other end of the roller shaft 15 is used for being detachably connected with the second rotating shaft 99, for example, the two can be connected through a second screw sleeve 94, one end of the second screw sleeve 94 can be screwed on the second rotating shaft 99, and the other end is screwed on the other end of the roller shaft 15.

As shown in fig. 8, the second supporting block 92 may be hinged to the sliding block, and the second supporting block 92 may drive the oil brushing member 1 to rotate. The surface oil maintenance device for mechanical equipment of the present invention may further include an oil injection driving cylinder 96, and the oil injection driving cylinder 96 may be an air cylinder, a hydraulic cylinder, or the like. One end of the oil injection driving cylinder 96 is hinged on the sliding block, and the other end is hinged with the first supporting block 91. Wherein, the one end that deviates from the brush oil spare 1 of first axis of rotation 98 still is equipped with oil sprayer 95, and oil sprayer 95 is through the inside intercommunication with the inside of roller 15 of first axis of rotation 98, makes the inside oil body of roller 15 can flow to oil sprayer 95 via first axis of rotation 98. In this example, the oil injection driving cylinder 96 can drive the first supporting block 91 to move, and the first supporting block 91 drives the oil injection nozzle 95 to rotate relative to the hinge point of the second supporting block 92, so as to adjust the oil injection nozzle 95 to a proper oil injection angle. The oil brushing member 1 can rotate together with the oil jet 95 to ensure smooth oil supply to the oil jet 95.

In the above example, the oil nozzle 95 is matched with the oil brushing member 1, so that the surface oil applying maintenance device for mechanical equipment of the present invention can perform oil brushing operation on the outer surface of the mechanical equipment, and can perform oil spraying operation on the part gap or the surface which is not suitable for oil brushing operation of the mechanical equipment. For example, the oil painting maintenance can be carried out on the flat surface, the concave surface or the convex surface of the mechanical equipment, and the oil spraying maintenance can be carried out on the columnar surface or the irregularly-shaped surface, so that the universality of the surface oil painting maintenance device for the mechanical equipment is better.

In addition, the oil brushing piece 1 has two functions, can brush oil on the outer surface of mechanical equipment for maintenance, and can also be used as an oil passing channel of the oil spraying piece, so that the oil spraying piece is not required to be additionally provided with an oil spraying channel, and the structure of the oil brushing piece is more compact.

In a specific application example, as shown in fig. 9, the roller shaft 15 is provided with an oil passing pipe 16 inside, and the oil passing pipe 16 can be kept fixed relative to the roller shaft 15 by a support frame body or the like. A first oil passing passage 161 is formed between the oil passing pipe 16 and the inner wall of the roller shaft 15, and one end of the first oil passing passage 161 is closed and the other end thereof has the aforementioned oil inlet hole 152. The oil feed pipe 16 has a second oil feed passage 162 formed therein. As shown in fig. 10, when one end of the roller shaft 15 is connected to the first rotating shaft 98 via the first nut 93, it is also communicated with the oil jet 95 via one end of the second oil passage 162. As shown in fig. 11, the other end of the roller shaft 15 is connected to the second rotating shaft 99 through the second thread insert 94 and is also communicated with the second oil outlet 113 of the oil feeder 10 through the other end of the second oil passing channel 162. Thus, when the two ends of the roll shaft 15 are installed between the first rotating shaft 98 and the second rotating shaft 99, the first oil outlet 112 of the oil feeder 10 can supply oil to the cylinder 11 of the oil brushing member 1 through the first oil passing channel 161, and the second oil outlet 113 of the oil feeder 10 can supply oil to the oil nozzle 95 through the second oil passing channel 162, where the two oil supply channels are independent of each other, so as to stop supplying oil to the oil nozzle 95 when the cylinder 11 of the oil brushing member 1 operates, and stop supplying oil to the cylinder 11 of the oil brushing member 1 when the oil nozzle 95 operates, thereby preventing the interference between the cylinder 11 of the oil brushing member 1 and the oil nozzle 95.

In order to realize the function of communicating one end of the roller shaft 15 with the oil jet 95 through one end of the second oil passage 162, as shown in fig. 10, the oil jet 95 has a first oil passing hole 951 communicating the inside, a first connection pipe 931 is fixed to a middle portion of the first nut 93, and a center line of the first connection pipe 931 coincides with a center line of the first nut 93, so that the first connection pipe 931 is always located at a center position of the first nut 93 when the first nut 93 rotates. One end of the first connecting pipe 931 is in sliding sealing fit with the first oil passing hole 951, for example, the first connecting pipe 931 and the first oil passing hole 951 can be sealed in a surface-to-surface contact manner, and the first threaded sleeve 93 can drive one end of the first connecting pipe 931 to move along the axial direction of the first oil passing hole 951 when rotating. The other end of the first connecting pipe 931 is used for being in plug-in sealing fit with one end of the second oil passing channel 162, and when the first threaded sleeve 93 is screwed, the first threaded sleeve 93 drives the other end of the first connecting pipe 931 to be inserted into the second oil passing channel 162, so that the second oil passing channel 162 is communicated with the oil nozzle 95 through the first connecting pipe 931.

In order to realize the function that the other end of the roller shaft 15 is communicated with the second oil outlet 113 of the oil feeder 10 through the other end of the second oil passage 162, as shown in fig. 11, the oil feeder 10 is hermetically sleeved inside the second rotating shaft 99, and the oil feeder 10 and the inner wall of the second rotating shaft 99 can be sealed in a surface-to-surface matching manner. The second rotating shaft 99 may also rotate relative to the oil feeder 10, and particularly, when the oil brushing member 1 drives the second rotating shaft 99 to rotate, the oil feeder 10 remains fixed so as not to affect the oil supply to the oil brushing member 1. As shown in fig. 12 and 13, the oil feeder 10 has a cylindrical structure with a cover at one end, and the cover is provided with the first oil outlet 112 and the second oil outlet 113. The inside of the tubular structure is also provided with another oil passing pipe 9, the other oil passing pipe 9 is communicated with the second oil outlet 113, and the other oil passing pipe 9 can be fixed on the sealing cover, such as welded and fixed. An oil inlet channel 111 is formed between the other oil passing pipe 9 and the inner wall of the cylindrical structure, and the oil inlet channel 111 is communicated with the first oil outlet 112. As shown in fig. 11, a second connecting pipe 941 is fixed at the middle of the second threaded sleeve 94, one end of the second connecting pipe 941 is in sliding sealing fit with one end of the other oil passage pipe 9 away from the second oil outlet 113, for example, the two pipes can be sealed in a surface-to-surface contact manner, and when the second threaded sleeve 94 rotates, the second connecting pipe 941 can be driven to axially move along the other oil passage pipe 9. The other end of the second connecting pipe 941 is used for being in plug-in sealing fit with the other end of the second oil passing channel 162, and the oil inlet channel 111 is used for being communicated with the oil inlet 152. When the second screw sleeve 94 is screwed, the second screw sleeve 94 drives the other end of the second connecting pipe 941 to be inserted into the other end of the second oil passing channel 162, so that the other end of the second oil passing channel 162 is communicated with the second oil outlet 113 of the oil feeder 10 through the second connecting pipe 941. When the second rotating shaft 99 is connected with the roller shaft 15 through the second threaded sleeve 94, the oil inlet passage 111 is further communicated with the oil inlet hole 152, so that the first oil outlet 112 can be communicated with the oil inlet hole 152 through the oil inlet passage 111 to supply oil to the cylinder 11 of the oil brushing member 1.

As shown in fig. 9, the surface oil maintenance device for mechanical equipment of the present invention may further include an electromagnetic valve 97, where the electromagnetic valve 97 is used to control opening and closing of the first oil outlet 112 and the second oil outlet 113, so as to realize automatic control of opening and closing of the first oil outlet 112 and the second oil outlet 113. Preferably, the surface oil maintenance device for mechanical equipment of the present invention may further include a sensor, which may be a pressure sensor or the like. The sensor is used for controlling the first oil outlet 112 to be closed and the second oil outlet 113 to be opened through the electromagnetic valve 97 when the second supporting block 92 is detected to rotate from the initial position, at this time, the cylinder body 11 of the oil brushing cylinder stops working, and the oil nozzle 95 starts working. When the sensor detects that the second support block 92 returns to the initial position, the first oil outlet 112 is controlled to be opened and the second oil outlet 113 is controlled to be closed through the electromagnetic valve 97, at this time, the cylinder body 11 of the oil brushing cylinder starts to work, and the oil nozzle 95 stops working.

As shown in fig. 2, the surface oil maintenance device for mechanical equipment of the present invention may further include a mounting seat 27, and the mounting seat 27 is disposed on the bracket. The aforementioned electric slide rail 3 is provided on the mount 27 to be connected with the bracket through the mount 27. The track of the electric sliding rail 3 is hinged to the mounting seat 27, a driving cylinder 28 is arranged on the mounting seat 27, and the driving cylinder 28 may be an air cylinder or a hydraulic cylinder. The output end of the driving cylinder 28 is used to abut against one side of the rail, and the mounting seat 27 is further provided with an elastic member 29, the elastic member 29 may be a spring or flexible plastic, and the elastic member 29 is used to abut against the other side of the rail. Wherein, the driving cylinder 28 and the elastic element 29 are matched to adjust the angle of the electric slide rail 3 to adapt to different angles of the surface to be maintained of the mechanical equipment.

As shown in fig. 2, a turntable 25 may be further disposed on the bracket, a lifting driving cylinder 26 may be disposed on the turntable 25, the lifting driving cylinder 26 may be an air cylinder or a hydraulic cylinder, and the mounting base 27 is connected to an output end of the lifting driving cylinder 26 so as to be connected to the bracket through the lifting driving cylinder 26. In this example, the turntable 25 can drive the electric slide rail 3 and the oil brushing cylinder to rotate together, so as to conveniently adjust the oil brushing direction of the oil brushing cylinder; in addition, the lifting driving cylinder 26 can drive the electric slide rail 3 and the brushing oil cylinder to lift so as to adjust the brushing oil height of the brushing oil cylinder.

As shown in fig. 2, the bracket may include a first supporting rod 21 and a second supporting rod 22 arranged at an interval, the top ends of the first supporting rod 21 and the second supporting rod 22 are connected by a cross beam 23, and a rotating disc 25 is arranged on the cross beam 23. In this example, by arranging the turntable 25, the lift cylinder 26, the electric slide rail 3, and the like on the cross beam 23, the overall force is more uniform.

As shown in fig. 2, the surface oil maintenance device for a mechanical apparatus of the present invention may further include a driving motor 24. The cross beam 23 can rotate relative to the first support rod 21 and the second support rod 22, and the driving motor 24 is in driving connection with one end of the cross beam 23, so that the cross beam 23 can drive the oil brushing cylinder to rotate to adapt to different angles of the surface to be brushed on mechanical equipment.

As shown in fig. 2, the bottom of the first supporting rod 21 and the bottom of the second supporting rod 22 may be provided with rollers to facilitate moving the surface oil maintenance device for mechanical equipment of the present invention.

The working principle and preferred embodiments of the present invention are described below.

The invention aims to design a surface oiling maintenance device for mechanical equipment, wherein when the surface oiling maintenance device works, a turntable 25 can drive an electric sliding rail 3 and an oil brushing part 1 to rotate so as to adjust the oil brushing angle of the oil brushing part 1. The lifting driving cylinder 26 can drive the electric slide rail 3 and the oil brushing member 1 to lift together so as to adjust the oil brushing height of the oil brushing member 1. The driving cylinder 28 on the mounting seat 27 is matched with the elastic element 29, so that the angle of the electric slide rail 3 can be adjusted to adapt to different angles of the surface to be maintained of mechanical equipment, and both a plane surface and an inclined surface can be subjected to oil brushing maintenance. The electric slide rail 3 can drive the oil brushing part 1 to move so as to brush oil to and fro on the surface of the mechanical equipment belt.

The oil brushing part 1 in the invention can be detached, so that the oil brushing part 1 with different functions can be replaced according to requirements, for example, the oil brushing part can be replaced by a plane oil brushing part for brushing oil on a plane, or a concave oil brushing part for brushing oil on a concave surface, or a convex oil brushing part for brushing oil on a convex surface. Wherein, for the concave surface oil brushing part and the convex surface oil brushing part, the two oil brushing parts 1 also comprise adjusting mechanisms which can adjust the radian of the cylinder body 11 so as to adapt to different radian surfaces on mechanical equipment,

the oil spraying nozzle 95 is arranged on one side of the oil brushing part 1, and the oil spraying driving cylinder 96 can drive the oil spraying nozzle 95 to rotate to an inclined downward position so as to conveniently spray oil to gaps or columnar parts on mechanical equipment. Wherein, the oil brushing part 1 can rotate along with the oil nozzle 95, and the oil brushing part 1 is communicated with the oil nozzle 95, so as to supply oil to the oil nozzle 95 conveniently.

The oil brushing member 1 is internally provided with two oil supply channels, one oil supply channel is communicated with the inside of the cylinder 11 to supply oil to the flexible oil brushing sleeve 14 on the cylinder 11, and the other oil supply channel is communicated with the oil nozzle 95 to supply oil to the oil nozzle 95. The two oil supply channels are respectively communicated with different oil outlets of the oil feeder 10, so that the opening and closing of the two oil supply channels can be conveniently and independently controlled. Specifically, when the oil brushing member 1 works, the oil supply passage of the oil brushing member 1 is conducted, and the oil supply passage of the oil jet 95 is closed; when the oil nozzle 95 operates, the oil supply passage of the oil nozzle 95 is opened, and the oil supply passage of the oil brushing member 1 is closed.

Here, it should be noted that: in the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.