Filtering structure for lubricating oil filling machine

Abstract

The utility model belongs to the field of lubricating oil filling, and particularly relates to a filtering structure for a lubricating oil filling machine, which comprises a lubricating oil filling machine body, according to the lubricating oil filling machine, the lubricating oil filling machine body and the filtering mechanism are used in cooperation, and when the lubricating oil filling machine body works, lubricating oil is guided into the first filling pipe, filtered into the second filling pipe through the filtering mechanism and injected into mechanical equipment; through rotation of the filtering mechanism, the other filtering plate can be rotated to the filtering position to continue filtering under the condition that the lubricating oil filling machine body does not stop working, the situation that the filtering net of the filtering structure is blocked, the lubricating oil filling efficiency is affected is avoided, and if the filtering net needs to be replaced, the filling machine needs to stop working, and the cost is reduced. And the filter screen is taken out, cleaned and then mounted to the original position, and the stop of the filling machine may influence the timely filling of the lubricating oil into the mechanical equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil filling field, concretely is a kind of filter structure for lubricating oil filling machine. BACKGROUND

[0002] Lubricating oil is used on various types of automobile, mechanical equipment to reduce friction, protect the liquid or semi-solid lubricant of processing piece, mainly plays lubricating, auxiliary cooling, rust prevention, cleaning, sealing and buffering etc., in the process of lubricating oil filling, filter structure is used to filter impurities therein.

[0003] When lubricating oil is filled in mechanical equipment, filter structure is used to filter impurities therein, to avoid that impurities are injected into mechanical equipment along with lubricating oil, thereby causing the abrasion of parts in mechanical equipment, but after long time filtering, filter screen of filter structure is blocked, which affects lubricating oil filling efficiency, if filter screen is replaced, filling machine needs to be stopped, then filter screen is taken out, cleaned and installed back to original position, and the stop of filling machine can affect the timely injection of lubricating oil into mechanical equipment. SUMMARY

[0004] In order to make up for the deficiency of prior art, after long time filtering, filter screen of filter structure is blocked, which affects lubricating oil filling efficiency, if filter screen is replaced, filling machine needs to be stopped, then filter screen is taken out, cleaned and installed back to original position, and the stop of filling machine can affect the timely injection of lubricating oil into mechanical equipment, the utility model provides a kind of filter structure for lubricating oil filling machine.

[0005] The technical scheme adopted by the utility model to solve its technical problems is: a kind of filter structure for lubricating oil filling machine, including lubricating oil filling machine body, the output of the lubricating oil filling machine body is provided with filter mechanism;

[0006] The filter mechanism includes first filling pipe, the inner cavity of the first filling pipe is fixedly communicated with the output of the lubricating oil filling machine body, the surface of the first filling pipe is fixedly connected with fixed rod, the number of the fixed rod is two, the surface of the two fixed rods is fixedly connected with a second filling pipe, the inner cavity of the second filling pipe is communicated with the inner cavity of the first filling pipe, the inner cavity of the first filling pipe and the second filling pipe is movably connected with rotating rod, the surface of the rotating rod is fixedly connected with rotary disc, the inner cavity of the rotary disc is movably connected with filter plate, the number of the filter plate is two, one of the filter plate is located at the junction of the first filling pipe and the second filling pipe, another filter plate is located at the outside of the first filling pipe and the second filling pipe.

[0007] Preferably, the surface of the first and second filling pipes is fixedly connected with a sealing ring, the sealing ring is made of rubber, and the surface of the sealing ring is movably connected with the surface of the rotating disc.

[0008] Preferably, the inner cavity of the first and second filling pipes is fixedly connected with a second spring, one end of the second spring is fixedly connected with a first clamping ball, the inner cavity of the rotating rod is provided with a clamping hole, the number of the clamping holes is four, the clamping holes are arranged on the two sides of the rotating rod, and the inner cavity of the clamping hole is movably connected with the surface of the first clamping ball.

[0009] Preferably, the inner cavity of the rotating disc is fixedly connected with a limiting ring, and the number of the limiting rings is four.

[0010] Preferably, the inner cavity of the rotating disc is fixedly connected with a first spring, the number of the first springs is several, one end of the first spring is fixedly connected with a second clamping ball, and the surface of the second clamping ball is movably connected with the inner cavity of the rotating disc.

[0011] Preferably, the inner cavity of the rotating disc is provided with a clamping groove, the number of the clamping grooves is two, and the inner cavity of the clamping groove is movably connected with the surface of the second clamping ball.

[0012] Preferably, the surface of the rotating disc is fixedly connected with a trapezoidal block, and the number of the trapezoidal blocks is several.

[0013] The utility model discloses a beneficial effect lies in:

[0014] The utility model discloses a lubricating oil filling machine body and filter mechanism cooperation uses, when the lubricating oil filling machine body works, the lubricating oil is guided into the first filling pipe, and is injected into the mechanical equipment through the filter mechanism filtering to the second filling pipe, when one of filter plates in the filter mechanism is blocked by impurity, through the rotation of filter mechanism, another filter plate can be rotated to the filtering position to continue filtering under the condition that the lubricating oil filling machine body does not stop working, the filter screen of filter structure is avoided to be blocked, and the lubricating oil filling efficiency is influenced, if the filter screen is replaced, the filling machine needs to stop working, and then the filter screen is taken out and cleaned and is installed back to the original position, and the stop of the filling machine can influence the problem that the lubricating oil is injected into the mechanical equipment in time. ACCURACY OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, below description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the first filling pipe and second filling pipe section structure schematic view of the utility model;

[0018] Figure 3 It is the utility model Figure 2 The enlarged structure schematic view of A place in middle;

[0019] Figure 4 It is the rotating disc exploded structure schematic view of the utility model;

[0020] Figure 5 It is the rotating disc section structure schematic view of the utility model;

[0021] Figure 6 It is the utility model Figure 5 The enlarged structure schematic view of B place in middle.

[0022] In the drawing: 1, lubricating oil filling machine body; 2, filter mechanism; 201, rotating disc; 202, first filling pipe; 203, fixed rod; 204, second filling pipe; 205, limit ring; 206, filter plate; 207, first spring; 208, rotating rod; 209, sealing ring; 210, second spring; 211, first clamping ball; 212, clamping hole; 213, clamping groove; 214, second clamping ball; 215, trapezoidal block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] The following will be combined with the drawings Figures 1-6 The application will be further described in detail,

[0025] The embodiment of the application discloses a filter structure for lubricating oil filling machine. Figure 1 and Figure 6 A filter structure for lubricating oil filling machine, comprising a lubricating oil filling machine body 1, a filter mechanism 2 is arranged at the output end of the lubricating oil filling machine body 1.

[0026] The filtering mechanism 2 comprises a first filling pipe 202, the inner cavity of the first filling pipe 202 is fixedly communicated with the output end of the lubricating oil filling machine body 1, the surface of the first filling pipe 202 is fixedly connected with a fixed rod 203, the number of the fixed rod 203 is two, the surface of the two fixed rods 203 is fixedly connected with a second filling pipe 204, the inner cavity of the second filling pipe 204 is communicated with the inner cavity of the first filling pipe 202, the inner cavities of the first filling pipe 202 and the second filling pipe 204 are movably connected with a rotating rod 208, the surface of the rotating rod 208 is fixedly connected with a rotating disc 201, the inner cavity of the rotating disc 201 is movably connected with a filter plate 206, the number of the filter plate 206 is two, one of the filter plates 206 is located at the connecting position of the first filling pipe 202 and the second filling pipe 204, and the other filter plate 206 is located outside the first filling pipe 202 and the second filling pipe 204.

[0027] With reference to Figure 2 The surfaces of the first filling pipe 202 and the second filling pipe 204 are fixedly connected with a sealing ring 209, the sealing ring 209 is made of rubber, the surface of the sealing ring 209 is movably connected with the surface of the rotating disc 201, through the sealing ring 209, the friction force of the rotating disc 201 rotating on the surfaces of the first filling pipe 202 and the second filling pipe 204 is increased, and the sealing property between the rotating disc 201 and the first filling pipe 202 and the second filling pipe 204 is also increased to a certain extent.

[0028] With reference to Figure 3 The inner cavities of the first filling pipe 202 and the second filling pipe 204 are fixedly connected with a second spring 210, one end of the second spring 210 is fixedly connected with a first clamping ball 211, the inner cavity of the rotating rod 208 is provided with a clamping hole 212, the number of the clamping hole 212 is four, and the clamping hole 212 is located at two sides of the rotating rod 208, respectively, the inner cavity of the clamping hole 212 is movably connected with the surface of the first clamping ball 211, through the cooperation of the second spring 210, the first clamping ball 211 and the clamping hole 212, the first clamping ball 211 is always clamped into the clamping hole 212 under the elastic action of the second spring 210 without external force, so as to cooperate with the sealing ring 209 to fix the position of the rotating disc 201 after rotation.

[0029] With reference to Figure 2 And Figure 4 The inner cavity of the rotating disc 201 is fixedly connected with a limiting ring 205, the number of the limiting ring 205 is four, the surface of the limiting ring 205 is movably connected with the surface of the filter plate 206, through the limiting ring 205, the filter plate 206 is limited and supported when being installed into the inner cavity of the rotating disc 201, so that the filter plate 206 is prevented from being damaged due to excessive force during installation.

[0030] With reference to Figure 6The inner cavity of the filter plate 206 is fixedly connected with a first spring 207, the number of the first spring 207 is several, one end of the first spring 207 is fixedly connected with a second clamping ball 214, the surface of the second clamping ball 214 is movably connected with the inner cavity of the rotating disc 201, through the cooperation of the first spring 207 and the second clamping ball 214, the elastic effect of the first spring 207 can drive the second clamping ball 214 to always contact with the inner cavity of the rotating disc 201;

[0031] With reference to Figure 3 And Figure 4 The inner cavity of the rotating disc 201 is provided with a clamping groove 213, the number of the clamping groove 213 is two, the inner cavity of the clamping groove 213 is movably connected with the surface of the second clamping ball 214, through the clamping groove 213, the second clamping ball 214 can be clamped to the inner cavity of the rotating disc 201, so that the position of the filter plate 206 when contacting with the rotating disc 201 is limited;

[0032] With reference to Figure 4 The surface of the rotating disc 201 is fixedly connected with a trapezoidal block 215, the number of the trapezoidal block 215 is several, through the trapezoidal block 215, the friction when the staff rotates the rotating disc 201 is increased, so that the rotating disc 201 is prevented from slipping when rotating.

[0033] When it is needed to inject lubricating oil into the interior of a mechanical device, first, the lubricating oil filling machine body 1 starts to work, injects lubricating oil into the interior of the first filling pipe 202, and then filters the lubricating oil through the filter plate 206 in the filtering mechanism 2, and finally, the filtered lubricating oil is delivered into the interior of the second filling pipe 204 and injected into the mechanical device. When the filter screen of one of the filtering mechanisms 2 is blocked and the lubricating oil injection efficiency is slowed down, the other filter plate 206 is rotated to continue the filtering work between the first filling pipe 202 and the second filling pipe 204 which were originally filtered by the filter plate 206, and the rotating disc 201 drives the rotating rod 208 to rotate, and the rotating rod 208 extrudes the first clamping ball 211 to move in the inner cavity of the first filling pipe 202 and the second filling pipe 204 and makes the second spring 210 deform and compress. After the filter plate 206 is rotated by one hundred and eighty degrees, the first clamping ball 211 is clamped into the inner cavity of the clamping hole 212 of the rotating rod 208 due to the elastic effect of the first clamping ball 211, and the position of the rotating disc 201 after rotation is fixed by the damping of the sealing ring 209. At this time, the filter plate 206 that is rotated to the outside of the first filling pipe 202 and the second filling pipe 204 and is blocked can be pushed out, the second clamping ball 214 is moved out of the inner cavity of the filter plate 206 by the filter plate 206, the first spring 207 is deformed, the second clamping ball 214 is separated from the inner cavity of the rotating disc 201, and the filter plate 206 is separated from the inner cavity of the rotating disc 201. At this time, the filter plate 206 can be cleaned. After cleaning, the filter plate 206 is pushed into the inner cavity of the rotating disc 201, the first spring 207 is deformed by the contact between the second clamping ball 214 and the surface of the rotating disc 201, and when the filter plate 206 is pushed to contact the limiting ring 205, the second clamping ball 214 is clamped in the inner cavity of the rotating disc 201 due to the elastic effect of the first spring 207, and the filter plate 206 is fixed. In this way, the filter plate 206 can be continuously replaced by the filtering mechanism 2 to continuously filter the lubricating oil without stopping the work of the lubricating oil filling machine body 1.

[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A filter structure for a lubricating oil dispenser, comprising a lubricating oil dispenser body (1), characterized in that: The output end of the lubricating oil filling machine body (1) is provided with a filtering mechanism (2); The filtering mechanism (2) comprises a first filling pipe (202), the inner cavity of the first filling pipe (202) is fixedly communicated with the output end of the lubricating oil filling machine body (1), the surface of the first filling pipe (202) is fixedly connected with a fixed rod (203), the number of the fixed rod (203) is two, the surface of the two fixed rods (203) is fixedly connected with a second filling pipe (204), the inner cavity of the second filling pipe (204) is communicated with the inner cavity of the first filling pipe (202), the inner cavities of the first filling pipe (202) and the second filling pipe (204) are movably connected with a rotating rod (208), the surface of the rotating rod (208) is fixedly connected with a rotating disc (201), the inner cavity of the rotating disc (201) is movably connected with a filter plate (206), the number of the filter plate (206) is two, one of the filter plates (206) is located at the connection of the first filling pipe (202) and the second filling pipe (204), and the other filter plate (206) is located outside the first filling pipe (202) and the second filling pipe (204).

2. The filter structure for a lubricating oil filling machine according to claim 1, characterized by: The surface of the first filling pipe (202) and the second filling pipe (204) is fixedly connected with a sealing ring (209), the sealing ring (209) is made of rubber, and the surface of the sealing ring (209) is movably connected with the surface of the rotating disc (201).

3. The filter structure for a lubricating oil filling machine according to claim 1, wherein: The inner cavities of the first filling pipe (202) and the second filling pipe (204) are fixedly connected with a second spring (210), one end of the second spring (210) is fixedly connected with a first clamping ball (211), the inner cavity of the rotating rod (208) is provided with a clamping hole (212), the number of the clamping hole (212) is four, and the clamping holes (212) are located on both sides of the rotating rod (208), respectively, and the inner cavity of the clamping hole (212) is movably connected with the surface of the first clamping ball (211).

4. The filter structure for a lubricating oil filling machine according to claim 1, wherein: The inner cavity of the rotating disc (201) is fixedly connected with a limiting ring (205), the number of the limiting ring (205) is four, and the surface of the limiting ring (205) is movably connected with the surface of the filter plate (206).

5. The filter structure for a lubricating oil filling machine according to claim 1, wherein: The inner cavity of the filter plate (206) is fixedly connected with a first spring (207), the number of the first spring (207) is several, one end of the first spring (207) is fixedly connected with a second clamping ball (214), and the surface of the second clamping ball (214) is movably connected with the inner cavity of the rotating disc (201).

6. The filter structure for a lubricating oil filling machine according to claim 1, wherein: The inner cavity of the rotating disc (201) is provided with a clamping groove (213), the number of the clamping groove (213) is two, and the inner cavity of the clamping groove (213) is movably connected with the surface of the second clamping ball (214).

7. The filter structure for a lubricating oil filling machine according to claim 1, wherein: The surface of the rotating disc (201) is fixedly connected with a trapezoidal block (215), and the number of the trapezoidal block (215) is several.

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