Oil filling tool for mining equipment

Abstract

The utility model discloses an oil filling tool for mining equipment, which relates to the technical field of maintenance of the mining equipment and comprises a pneumatic diaphragm pump and further comprises a movable trolley arranged below the pneumatic diaphragm pump, a fixing frame arranged on the movable trolley, pipe winding components rotationally arranged on two sides of the fixing frame, and a locking component arranged at one end, far away from the fixing frame, of each pipe winding component. The oil inlet end and the oil outlet end of the pneumatic diaphragm pump are each provided with a movable bent connector, one end of the movable bent connector at the oil inlet end of the pneumatic diaphragm pump and one end of the movable bent connector at the oil outlet end of the pneumatic diaphragm pump are provided with an oil suction pipe and an oil outlet pipe respectively, and oil recovery assemblies are arranged on the two sides of the fixing frame. The pneumatic diaphragm pump and the pipe winding assembly on the fixing frame can be driven to move flexibly under the action of the movable trolley, auxiliary filling of oil liquid can be achieved in different areas under the action of the oil suction pipe and the oil outlet pipe, and use is more flexible. And meanwhile, the oil suction pipe and the oil outlet pipe can be rapidly stored and released under the action of the pipe winding assembly, and the oil injection working efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of mine equipment maintenance, in particular to an oil filling tool for mine equipment. Background Art

[0002] Mining equipment oil filling tools are indispensable auxiliary equipment in mining operations. They are mainly used to fill hydraulic oil, lubricating oil, etc. into mining machinery to ensure the normal operation of the equipment and extend its service life. They are used for the injection operation of mining equipment such as single hydraulic supports, and have the characteristics of constant pressure and adjustable grouting volume. Generally speaking, traditional oil filling equipment includes grease guns, mine car oilers and grease guns. Among them, grease guns are compact, simple to use and easy to operate. The injection pressure is stable and can meet the injection needs of different equipment. The appropriate model can be selected according to the equipment requirements; the mine car oiler is a filling equipment designed specifically for mine cars. It can quickly and accurately add lubricating oil or hydraulic oil to the mine car. It is simple to operate, has a long service life and stable operation. Grease guns can achieve quantitative lubrication, avoiding waste and overfilling. A variety of models are available, including horizontal and portable mine car lubricators. The appropriate model can be selected based on the type of mine car and the operating environment. Grease guns are primarily used to grease bearings, joints, and other parts of mining equipment to reduce friction and wear. They offer high pressure and efficient grease filling, ensuring even distribution of grease to key parts of the equipment. A variety of types are available, including foot-operated and pneumatic grease guns. The appropriate model can be selected based on operational needs and personnel allocation.

[0003] Currently, in the field of mining machinery maintenance and repair, oil filling equipment is complex and inconvenient to use. Pipes need to be tied and the nozzles need to be protected after use. Furthermore, the equipment is difficult to move, resulting in low efficiency and insufficient cleanliness. Dedicated filling equipment is complex, costly, and difficult to operate. Therefore, a simpler, more convenient, and cleaner oil filling process is a challenge that maintenance technicians in this field need to address. Utility Model Content

[0004] The utility model provides an oil filling tool for mining equipment, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A mining equipment oil filling tool includes a pneumatic diaphragm pump and further includes: a mobile trolley is arranged below the pneumatic diaphragm pump, a fixed frame is arranged on the mobile trolley, a pipe winding assembly is rotatably arranged on both sides of the fixed frame, a locking assembly is arranged at one end of the pipe winding assembly away from the fixed frame, the oil inlet end and the oil outlet end of the pneumatic diaphragm pump are both provided with movable elbows, one end of the movable elbows at the oil inlet end and the oil outlet end of the pneumatic diaphragm pump are respectively provided with an oil suction pipe and an oil outlet pipe, and an oil recovery assembly is arranged on both sides of the fixed frame.

[0007] As an optimal technical solution of the present invention, the pipe winding assembly includes a mounting shaft fixedly arranged on the side wall of the fixing frame, locking nuts are provided at both ends of the mounting shaft, a pipe winding wheel is rotatably sleeved on the mounting shaft, and the two ends of the mounting shaft are fixedly connected to the fixing frame and the pipe winding wheel through locking nuts respectively.

[0008] As a preferred technical solution of the present invention, the locking assembly includes a handwheel fixedly arranged on one side of the pipe winding wheel, and a fixing screw is provided through a thread at one end of the handwheel.

[0009] As an optimal technical solution of the present invention, the recovery component includes a limit block fixedly arranged on the side wall of the fixing frame, and the oil suction pipe oil collecting bottle and the oil outlet pipe oil collecting bottle are respectively placed on the limit blocks on both sides of the fixing frame.

[0010] As an optimal technical solution of the present invention, the oil outlet pipe and the oil suction pipe are respectively sleeved on the pipe winding wheel at one end away from the pneumatic diaphragm pump, and the ends extend to the inside of the oil outlet pipe oil collecting bottle and the oil suction pipe oil collecting bottle respectively.

[0011] As a preferred technical solution of the present invention, running wheels are rotatably provided on both sides of the bottom of the mobile cart.

[0012] The utility model has the following advantages: the pneumatic diaphragm pump and the winding pipe assembly on the fixed frame can be driven to move flexibly under the action of the mobile trolley, and the auxiliary filling of oil in different areas can be achieved under the action of the oil suction pipe and the oil outlet pipe, which is more flexible to use. At the same time, the oil suction pipe and the oil outlet pipe can be quickly stored and released under the action of the winding pipe assembly, and the oil filling efficiency is also higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front view of an oil filling tool for mining equipment.

[0014] Figure 2 This is a schematic diagram of the top view of an oil filling tool for mining equipment.

[0015] In the figure: 1. Pneumatic diaphragm pump; 2. Flexible elbow joint; 3. Oil collection bottle for oil suction pipe; 4. Oil collection bottle for oil outlet pipe; 5. Fixed bracket; 6. Moving trolley; 7. Ball valve; 8. Fixed screw; 9. Pipe winding wheel; 10. Handwheel; 11. Locking nut; 12. Mounting shaft; 13. Oil outlet pipe; 14. Oil suction pipe; 15. Travel wheel; 16. Limit block. DETAILED DESCRIPTION

[0016] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0017] Example 1, please refer to Figure 1-Figure 2 A mining equipment oil filling tool includes a pneumatic diaphragm pump 1, and also includes: a mobile trolley 6 is arranged under the pneumatic diaphragm pump 1, a fixed frame 5 is arranged on the mobile trolley 6, a winding pipe assembly is rotatably arranged on both sides of the fixed frame 5, and a locking assembly is arranged at one end of the winding pipe assembly away from the fixed frame 5, and the oil inlet end and the oil outlet end of the pneumatic diaphragm pump 1 are both provided with a movable elbow 2, and one end of the movable elbow joint 2 at the oil inlet end and the oil outlet end of the pneumatic diaphragm pump 1 is respectively provided with an oil suction pipe 14 and an oil outlet pipe 13, and an oil recovery assembly is arranged on both sides of the fixed frame 5.

[0018] Under the action of the mobile trolley 6, the pneumatic diaphragm pump 1 and the winding tube assembly on the fixed frame 5 can be driven to move flexibly. Under the action of the oil suction pipe 14 and the oil outlet pipe 13, auxiliary filling of oil can be achieved in different areas, which is more flexible to use. At the same time, under the action of the winding tube assembly, the oil suction pipe 14 and the oil outlet pipe 13 can be quickly stored and released, and the oil filling efficiency is also higher.

[0019] Example 2, please refer to Figure 1-Figure 2 The pipe winding assembly includes a mounting shaft 12 fixedly arranged on the side wall of the fixing frame 5, and locking nuts 11 are provided at both ends of the mounting shaft 12. The pipe winding wheel 9 is rotatably sleeved on the mounting shaft 12, and the two ends of the mounting shaft 12 are fixedly connected to the fixing frame 5 and the pipe winding wheel 9 through the locking nuts 11 respectively; the locking assembly includes a handwheel 10 fixedly arranged on one side of the pipe winding wheel 9, and a fixing screw 8 is provided with a thread passing through one end of the handwheel 10.

[0020] The recovery component includes a limit block 16 fixedly arranged on the side wall of the fixed frame 5, and the oil suction pipe oil collecting bottle 3 and the oil outlet pipe oil collecting bottle 4 are respectively placed on the limit blocks 16 on both sides of the fixed frame 5; the oil outlet pipe 13 and the oil suction pipe 14 are respectively sleeved on the pipe winding wheel 9 at one end away from the pneumatic diaphragm pump 1, and the ends extend to the inside of the oil outlet pipe oil collecting bottle 4 and the oil suction pipe oil collecting bottle 3 respectively; the walking wheels 15 are rotatably arranged on both sides of the bottom of the mobile trolley 6.

[0021] During actual use, the oil suction pipe 14 or the oil outlet pipe 13 can be quickly stored or released under the action of the pipe winding wheel 9, which makes the operation more convenient. At the same time, after the oil filling is completed, the residual oil in the oil pipe can be recovered through the oil suction pipe oil collecting bottle 3 and the oil outlet pipe oil collecting bottle 4, which makes the use more economical.

[0022] Example 3, please refer to Figure 1-Figure 2, The actual use scenario of this device is when filling oil into mining equipment. The working principle is: first, move the equipment to a suitable position, lock the walking wheel 15, and before use, connect the pneumatic diaphragm pump 1 to the compressed air source, loosen the fixing screw 8, turn the hand wheel 10 to rotate the pipe winding wheel 9, the pipeline can be released, and the oil suction pipe 14 is inserted into the oil barrel to be added, and the oil outlet pipe 13 is inserted into the oil filling port of the equipment to be filled with liquid, and then the air source is turned on to add liquid. After the oil filling is completed, disconnect the air source, turn the hand wheel 10 to receive the pipeline on the pipe winding wheel 9, and insert the oil suction pipe 14 into the oil suction pipe oil collecting bottle 3, and the oil outlet pipe 13 into the oil outlet pipe oil collecting bottle 4. When the oil in the oil collecting bottle is full, the oil is discharged through the ball valve 7. After the pipeline is completely wound on the winding wheel, install the fixing screw 8, lock the winding wheel to prevent the pipeline from falling;

[0023] The device is simple to operate, easy to move, easy to protect after use, convenient for residual oil recovery, and clean tooling; the overall structure of this device is a mobile trolley, which is easy to move, and adopts a large-lift air diaphragm pump, which can be used for long-distance liquid transmission, eliminating the need for transportation, easy to use, and reducing labor intensity; it can realize the filling of a variety of liquids, such as engine oil, coolant, etc. The equipment is simple to operate and has multiple uses for one device, which improves work efficiency while effectively saving costs; the pipe winding wheel 9 structure is adopted, which can conveniently retract and release the pipeline, and is easy and quick to use; and oil inlet and return pipe oil collecting bottles are provided, on which the oil pipe ports can be placed to recover residual oil, and the oil collecting bottle is equipped with a ball valve 7, which can discharge the oil to eliminate the need for protection of the oil pipe while ensuring the cleanliness of the equipment.

[0024] All standard parts used in this utility model can be purchased commercially, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. In addition, the circuit connections adopt conventional connection methods in the existing technology and will not be described in detail here. Any matters not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0025] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0029] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mining equipment oil filling tool, comprising a pneumatic diaphragm pump (1), characterized in that: Also includes: A movable trolley (6) is provided below the pneumatic diaphragm pump (1), a fixed frame (5) is provided on the movable trolley (6), a winding pipe assembly is rotatably provided on both sides of the fixed frame (5), a locking assembly is provided at one end of the winding pipe assembly away from the fixed frame (5), a movable bent joint (2) is provided at both the oil inlet end and the oil outlet end of the pneumatic diaphragm pump (1), an oil suction pipe (14) and an oil outlet pipe (13) are provided at one end of the movable bent joint (2) at the oil inlet end and the oil outlet end of the pneumatic diaphragm pump (1), respectively, and an oil recovery assembly is provided on both sides of the fixed frame (5).

2. The mining equipment oil filling tool according to claim 1, characterized in that: The pipe winding assembly comprises a mounting shaft (12) fixedly arranged on a side wall of a fixing frame (5), locking nuts (11) are arranged at both ends of the mounting shaft (12), a pipe winding wheel (9) is rotatably sleeved on the mounting shaft (12), and both ends of the mounting shaft (12) are fixedly connected to the fixing frame (5) and the pipe winding wheel (9) respectively through the locking nuts (11).

3. The mining equipment oil filling tool according to claim 2, characterized in that: The locking assembly comprises a hand wheel (10) fixedly arranged on one side of the pipe winding wheel (9), and a fixing screw (8) is provided through a thread at one end of the hand wheel (10).

4. The mining equipment oil filling tool according to claim 3, characterized in that: The recovery assembly comprises a limit block (16) fixedly arranged on the side wall of the fixing frame (5), and the oil suction pipe oil collecting bottle (3) and the oil outlet pipe oil collecting bottle (4) are respectively placed on the limit blocks (16) on both sides of the fixing frame (5).

5. The mining equipment oil filling tool according to claim 4, characterized in that: The oil outlet pipe (13) and the oil suction pipe (14) are respectively sleeved on the pipe winding wheel (9) at one end away from the pneumatic diaphragm pump (1), and the ends thereof respectively extend into the inside of the oil outlet pipe oil collecting bottle (4) and the oil suction pipe oil collecting bottle (3).

6. The mining equipment oil filling tool according to claim 1, characterized in that: Traveling wheels (15) are rotatably arranged on both sides of the bottom of the mobile trolley (6).

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