Automatic lubricating oil filling device

Abstract

The utility model belongs to the technical field of lubricating oil filling, and particularly relates to an automatic lubricating oil filling device which comprises a storage box with the size capable of being changed, the top end of the storage box is connected with a circular plate through a rotating assembly, a filling assembly is arranged at the top of the circular plate, and the storage box comprises a cylinder body and a cylinder cover. The storage box is arranged at the top end of the cylinder body, the annular groove is formed in the top end of the cylinder body, the annular plate is connected into the annular groove in a sliding mode, and the hollow circular plate is fixedly installed at the top of the annular plate. The problem that the size of an existing automatic lubricating oil filling device is relatively fixed can be solved, the storage size of the automatic lubricating oil filling device can be reduced, and flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil filling, in particular to an automatic lubricating oil filling device. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It is generally composed of base oil and additives. Lubricating oil is a technology-intensive product, a mixture of complex hydrocarbons, and mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering.

[0003] At present, the size of the device for automatically filling lubricating oil is relatively fixed, which results in that a certain space is occupied when the device is stored, and there are limitations. Therefore, an automatic lubricating oil filling device is invented. Utility Model Content

[0004] In view of the above problems and / or the problems existing in an existing automatic lubricating oil filling device, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide an automatic lubricating oil filling device, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A lubricating oil automatic filling device comprises a storage box whose size can be changed. The top of the storage box is connected to a circular plate through a rotating component, and a filling component is arranged on the top of the circular plate.

[0008] As a preferred solution of the automatic lubricating oil filling device described in the utility model, the storage box includes:

[0009] Cylinder;

[0010] An annular groove, the annular groove is opened on the top of the cylinder;

[0011] an annular plate, the annular plate being slidably connected in the annular groove;

[0012] A hollow circular plate is fixedly mounted on the top of the annular plate.

[0013] As a preferred solution of the automatic lubricating oil filling device described in the utility model, it also includes:

[0014] A lifting component can adjust the height of the hollow circular plate, and the lifting component is arranged on the cylinder.

[0015] As a preferred solution of the automatic lubricating oil filling device described in the utility model, the lifting assembly includes:

[0016] Cylinder, both ends of the cylinder are fixedly mounted with support plates;

[0017] A connecting plate is fixedly mounted on both ends of the hollow circular plate, and the connecting plate is fixedly mounted on the cylinder via a piston rod.

[0018] As a preferred solution of the automatic lubricating oil filling device described in the utility model, wherein: the side wall of the circular plate is provided with a rubber pad, and the rubber pad is in contact with the inner surface of the hollow circular plate.

[0019] As a preferred solution of the automatic lubricating oil filling device described in the utility model, the rotating assembly includes:

[0020] Rotating shaft, both ends of the hollow circular plate are rotatably connected to the rotating shaft through bearings, and a circular plate is fixedly installed between the two sets of rotating shafts;

[0021] A first servo motor is fixedly mounted on the outer surface of the hollow circular plate, and an output shaft of the first servo motor is fixedly connected to the rotating shaft.

[0022] As a preferred solution of the automatic lubricating oil filling device described in the utility model, the filling assembly includes:

[0023] An oil pump, the oil pump being fixedly mounted on the top of the circular plate;

[0024] An oil inlet pipe, the oil inlet pipe is fixedly installed on the oil inlet of the oil pump;

[0025] An oil outlet pipe, the oil outlet pipe is fixedly installed on the oil outlet of the oil pump;

[0026] A hose, one end of the oil inlet pipe and one end of the oil outlet pipe are connected to the hose through a retractable and retractable reel assembly.

[0027] As a preferred solution of the automatic lubricating oil filling device described in the utility model, the reeling and unreeling assembly includes:

[0028] Side panels, two sets of side panels are fixedly installed at both ends of the top of the circular plate;

[0029] A hollow tube, wherein the hollow tube is rotatably connected to the side plate through a bearing;

[0030] The hollow I-shaped wheel is fixedly installed between two sets of hollow tubes, and one end of the hose is fixedly installed in the hollow I-shaped wheel.

[0031] The second servo motor is fixedly mounted on a set of side plates, and the output shaft of the second servo motor is fixedly connected to a set of hollow tubes.

[0032] As a preferred solution of the automatic lubricating oil filling device described in the utility model, wherein: a group of hollow tubes on the left side are connected to the oil inlet pipe through a bearing rotation, and a group of hollow tubes on the right side are connected to the oil outlet pipe through a bearing rotation, the hose on the left side is set as the oil inlet hose, and one end of the oil inlet hose extends into the storage box, and the hose on the right side is set as the oil outlet hose.

[0033] Compared with existing technologies:

[0034] By providing a storage box whose size can be changed and by providing a rotating component to connect the circular plates, the problem of the relatively fixed size of the existing automatic lubricating oil filling device can be solved, thereby reducing the storage volume of the automatic lubricating oil filling device and improving flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0036] Figure 2 This is a front view schematic diagram of the reeling and unreeling assembly of the utility model;

[0037] Figure 3 This is a top view schematic diagram of the rotating assembly of the utility model;

[0038] Figure 4 It is a schematic diagram of the cylinder and annular plate structure of the utility model.

[0039] In the figure: cylinder 10, annular groove 11, annular plate 12, hollow circular plate 13, circular plate 14, rubber pad 15, rotating shaft 20, first servo motor 21, support plate 30, cylinder 31, connecting plate 32, oil pump 40, oil inlet pipe 41, oil outlet pipe 42, hose 43, side plate 50, hollow pipe 51, hollow I-shaped wheel 52, second servo motor 53. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0041] The utility model provides a lubricating oil automatic filling device, please refer to Figure 1-Figure 4 , including a storage box whose size can be changed, the top of the storage box is connected to the circular plate 14 through a rotating component, and the top of the circular plate 14 is provided with a filling component.

[0042] The storage box includes: a cylinder 10, an annular groove 11, an annular plate 12, a hollow circular plate 13, and a rubber pad 15;

[0043] An annular groove 11 is opened on the top of the cylinder 10, and an annular plate 12 is slidably connected in the annular groove 11. A hollow circular plate 13 is fixedly installed on the top of the annular plate 12, wherein a sealing ring can be arranged between the annular groove 11 and the annular plate 12 as required, and a rubber pad 15 is arranged on the side wall of the circular plate 14, and the rubber pad 15 is in contact with the inner surface of the hollow circular plate 13. By arranging the rubber pad 15, the rotation of the circular plate 14 can be ensured by the deformation of the rubber pad 15.

[0044] It also includes: a lifting component capable of adjusting the height of the hollow circular plate 13, and the lifting component is arranged on the cylinder 10;

[0045] The lifting assembly includes: a support plate 30, a cylinder 31, and a connecting plate 32;

[0046] Cylinders 31 are fixedly installed at both ends of the cylinder 10 through support plates 30, connecting plates 32 are fixedly installed at both ends of the hollow circular plate 13, and the cylinders 31 are fixedly installed on the connecting plates 32 through piston rods. Two groups of cylinders 31 can be connected to a group of switches according to needs so that the two groups of cylinders 31 can operate synchronously and at the same speed.

[0047] The rotating assembly includes: a rotating shaft 20, a first servo motor 21;

[0048] Both ends of the hollow circular plate 13 are rotatably connected to the rotating shaft 20 through bearings, which bearings are preferably the bearings in patent CN217736027U, and the circular plate 14 is fixedly installed between the two sets of rotating shafts 20, the first servo motor 21 is fixedly installed on the outer surface of the hollow circular plate 13, and the output shaft of the first servo motor 21 is fixedly connected to the rotating shaft 20.

[0049] The filling assembly includes: an oil pump 40, an oil inlet pipe 41, an oil outlet pipe 42, and a hose 43;

[0050] The oil pump 40 is fixedly mounted on the top of the circular plate 14, the oil inlet pipe 41 is fixedly mounted on the oil inlet of the oil pump 40, the oil outlet pipe 42 is fixedly mounted on the oil outlet of the oil pump 40, and one end of the oil inlet pipe 41 and the oil outlet pipe 42 are connected to the hose 43 through the reel assembly.

[0051] The reeling and unreeling assembly includes: a side plate 50, a hollow tube 51, a hollow I-shaped wheel 52, and a second servo motor 53;

[0052] Two sets of side plates 50 are fixedly installed at both ends of the top of the circular plate 14, and the hollow tubes 51 are rotatably connected to the side plates 50 through bearings. The hollow I-shaped wheel 52 is fixedly installed between the two sets of hollow tubes 51, and one end of the hose 43 is fixedly installed in the hollow I-shaped wheel 52. The second servo motor 53 is fixedly installed on a set of side plates 50, and the output shaft of the second servo motor 53 is fixedly connected to a set of hollow tubes 51. The output shaft diameter of the second servo motor 53 is greater than or equal to the diameter of the hollow tubes 51. The left set of hollow tubes 51 is connected through The bearing is rotatably connected to the oil inlet pipe 41, and the bearing is preferably the bearing in patent CN217736027U. A group of hollow tubes 51 on the right are rotatably connected to the oil outlet pipe 42 through the bearing, and the bearing is preferably the bearing in patent CN217736027U. The hose 43 on the left is set as an oil inlet hose, and one end of the oil inlet hose extends into the storage box. A sealing ring can be set at the connection between the oil inlet hose and the storage box as required. The hose 43 on the right is set as an oil outlet hose, and a solenoid valve can be set on the oil outlet hose as required.

[0053] Workflow:

[0054] Step 1: The annular plate 12 is slid in the annular groove 11 by the cylinder 31 until the storage box is in a suitable size;

[0055] Step 2: The rotating shaft 20 drives the circular plate 14 to rotate by the first servo motor 21 until a certain space exists between the circular plate 14 and the hollow circular plate 13, and then the lubricating oil to be filled is placed in the storage box through the space, and finally the circular plate 14 is restored to its original position;

[0056] Step 3: The hollow tube 51 drives the hollow I-shaped wheel 52 to rotate by the second servo motor 53, so that the hollow I-shaped wheel 52 can adjust the use length of the oil inlet hose and the oil outlet hose;

[0057] Step 4: The lubricating oil in the storage tank is made to flow out through the oil inlet hose, the oil inlet pipe 41, the oil outlet pipe 42 and the oil outlet hose in sequence through the oil pump 40. At this point, the lubricating oil can be automatically filled.

[0058] Step 5: When the device is not in use, first drain out the remaining lubricating oil and clean the device, then wind the hose 43, then make the bottom of the annular plate 12 contact the bottom end of the annular groove 11, and finally rotate the circular plate 14 180°.

[0059] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic lubricating oil filling device, characterized in that: It comprises a storage box whose size can be changed, the top end of the storage box is connected to a circular plate (14) via a rotating assembly, and a filling assembly is provided on the top of the circular plate (14); The storage box comprises: Cylinder (10); an annular groove (11), wherein the annular groove (11) is formed on the top end of the cylinder (10); an annular plate (12), wherein the annular plate (12) is slidably connected in the annular groove (11); A hollow circular plate (13) is fixedly mounted on the top of the annular plate (12).

2. The automatic lubricating oil filling device according to claim 1, characterized in that: Also includes: A lifting component is provided which can adjust the height of a hollow circular plate (13), and the lifting component is arranged on a cylinder (10).

3. The automatic lubricating oil filling device according to claim 2, characterized in that: The lifting assembly comprises: A cylinder (31), both ends of the cylinder (10) are fixedly mounted with the cylinder (31) via support plates (30); A connecting plate (32), the connecting plates (32) are fixedly mounted on both ends of the hollow circular plate (13), and the cylinder (31) is fixedly mounted on the connecting plate (32) via a piston rod.

4. The automatic lubricating oil filling device according to claim 1, characterized in that: A rubber pad (15) is provided on the side wall of the circular plate (14), and the rubber pad (15) is in contact with the inner surface of the hollow circular plate (13).

5. The automatic lubricating oil filling device according to claim 1, characterized in that: The rotating assembly comprises: A rotating shaft (20), both ends of the hollow circular plate (13) are rotatably connected to the rotating shaft (20) via bearings, and a circular plate (14) is fixedly installed between the two sets of rotating shafts (20); A first servo motor (21), wherein the first servo motor (21) is fixedly mounted on the outer surface of the hollow circular plate (13), and an output shaft of the first servo motor (21) is fixedly connected to the rotating shaft (20).

6. The automatic lubricating oil filling device according to claim 1, characterized in that: The filling assembly comprises: An oil pump (40), the oil pump (40) being fixedly mounted on the top of the circular plate (14); An oil inlet pipe (41), wherein the oil inlet pipe (41) is fixedly mounted on the oil inlet of the oil pump (40); An oil outlet pipe (42), wherein the oil outlet pipe (42) is fixedly mounted on the oil outlet of the oil pump (40); A hose (43), one end of the oil inlet pipe (41) and one end of the oil outlet pipe (42) are connected to the hose (43) via a retractable and retractable reel assembly.

7. The automatic lubricating oil filling device according to claim 6, characterized in that: The reeling and unreeling assembly comprises: Side plates (50), two sets of side plates (50) are fixedly mounted on both ends of the top of the circular plate (14); A hollow tube (51), wherein the hollow tube (51) is rotatably connected to the side plate (50) via a bearing; A hollow I-shaped wheel (52) is fixedly installed between two sets of hollow tubes (51), and one end of the hose (43) is fixedly installed in the hollow I-shaped wheel (52). A second servo motor (53), wherein the second servo motor (53) is fixedly mounted on a set of side plates (50), and an output shaft of the second servo motor (53) is fixedly connected to a set of hollow tubes (51).

8. The automatic lubricating oil filling device according to claim 7, characterized in that: A group of the hollow tubes (51) on the left side is rotatably connected to the oil inlet pipe (41) via a bearing, and a group of the hollow tubes (51) on the right side is rotatably connected to the oil outlet pipe (42) via a bearing. The hose (43) on the left side is configured as an oil inlet hose, and one end of the oil inlet hose extends into the storage box. The hose (43) on the right side is configured as an oil outlet hose.

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