Sealing structure for lubricating oil filling equipment

Abstract

The utility model discloses a sealing structure for lubricating oil filling equipment, which comprises a placing plate, a lubricating oil storage tank is fixed at the top of the placing plate, a storage top cover is fixed at the top of the lubricating oil storage tank, the length of the storage top cover is consistent with that of the lubricating oil storage tank, and an oil filling pipe body is fixed at the top of the storage top cover. Oil outlet pipe bodies are fixed to the two sides of the lubricating oil storage tank correspondingly, sealing covers are rotationally connected to the side ends of the two oil outlet pipe bodies correspondingly, a plurality of threaded holes are formed in the side end faces of the sealing covers, a plurality of insertion holes are formed in the side end faces of the oil outlet pipe bodies, and the insertion holes correspond to the threaded holes. The inner walls of the threaded holes are in threaded connection with reinforcing bolts, the side ends of the two oil outlet pipe bodies are rotationally connected with sealing covers, then the sealing covers are rotated around the rotating shaft to be matched with the oil outlet pipe bodies in a clamped mode, at the moment, the reinforcing bolts are screwed into the inner walls of the threaded holes in the side end faces of the sealing covers, and the sealing covers and the oil outlet pipe bodies are fixed.

Description

Technical Field

[0001] This utility model relates to the technical field of lubricating oil sealing structure, specifically a sealing structure for lubricating oil filling equipment. Background Technology

[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. Its main functions include lubrication, cooling, rust prevention, cleaning, sealing, and buffering.

[0003] In the existing technology, when sealing lubricating oil, the lubricating oil is poured into the storage tank through an oil filling pipe for sealing. When needed, the oil outlet pipe on the side of the storage tank is opened to let the lubricating oil flow out. However, in the current method of sealing lubricating oil, the oil outlet pipe is not sealed tightly enough, which can lead to oil dripping and reduce the amount of lubricating oil stored. Utility Model Content

[0004] The purpose of this utility model is to provide a sealing structure for lubricating oil filling equipment, so as to solve the problem that when sealing lubricating oil, the oil outlet pipe is not sealed tightly enough, which leads to oil dripping and reduces the amount of lubricating oil stored.

[0005] To achieve the above objectives, a sealing structure for a lubricating oil filling equipment is provided, comprising a placement plate, a lubricating oil storage tank fixed to the top of the placement plate, a storage cover fixed to the top of the lubricating oil storage tank, the length of the storage cover being the same as the length of the lubricating oil storage tank, an oil filling pipe fixed to the top of the storage cover, and oil outlet pipes fixed to both sides of the lubricating oil storage tank. A sealing cap is rotatably connected to the side end of each of the two oil outlet pipes. Multiple threaded holes are provided on the side end face of the sealing cap, and multiple insertion holes are provided on the side end face of the oil outlet pipes. The multiple insertion holes correspond to the threaded holes, and reinforcing bolts are threaded onto the inner wall of each threaded hole.

[0006] According to the sealing structure for a lubricating oil filling equipment, a sealing circular plug plate is fixed to the inner wall of the side of the sealing cover, and the sealing circular plug plate is positioned opposite to the oil outlet pipe.

[0007] According to the sealing structure for a lubricating oil filling equipment, a protective sleeve is rotatably connected to the top of the filling pipe, and multiple toothed grooves are formed on the outer surface of the protective sleeve.

[0008] According to the sealing structure for a lubricating oil filling equipment, an observation mirror is fixed to the side of the lubricating oil storage tank.

[0009] According to the sealing structure for a lubricating oil filling equipment, the top surface of the storage cover is provided with a plurality of heat dissipation grooves, and the spacing between adjacent heat dissipation grooves is consistent.

[0010] According to the sealing structure for a lubricating oil filling equipment, a plurality of stabilizing blocks are fixed around the bottom of the placement plate, and the plurality of stabilizing blocks are arranged in a trapezoidal shape.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: By rotatably connecting sealing caps to both sides of the oil outlet pipe, and then rotating the sealing caps around the pivot until they engage with the oil outlet pipe, reinforcing bolts are screwed into the inner walls of multiple threaded holes on the side end face of the sealing cap to fix the sealing cap to the oil outlet pipe. The reinforcing bolts achieve the effect of sealing the oil outlet pipe. When lubricating oil is needed, the reinforcing bolts can be unscrewed and the sealing cap can be flipped in the opposite direction to facilitate the flow of lubricating oil from the inside of the oil outlet pipe. By fixing a sealing round plug plate to the inner wall of the side of the sealing cap, the effect of reinforcing and sealing the opening of the oil outlet pipe is achieved. Furthermore, an observation mirror is provided to facilitate observation of the internal storage height of the lubricating oil storage tank and prevent oil overflow.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall schematic diagram of a sealing structure for a lubricating oil filling equipment according to the present invention;

[0015] Figure 2 This is a side view of a sealing structure for a lubricating oil filling equipment according to the present invention;

[0016] Figure 3 This is a schematic diagram of point A of a sealing structure for a lubricating oil filling equipment according to the present invention;

[0017] Figure 4 This is a schematic diagram of point B of a sealing structure for a lubricating oil filling equipment according to the present invention.

[0018] In the diagram: 1. Placement plate; 2. Lubricating oil storage tank; 3. Storage top cover; 4. Oil filling pipe; 5. Oil outlet pipe; 6. Sealing cap; 7. Insertion hole; 8. Reinforcing bolt; 9. Sealing round plug plate; 10. Protective sleeve; 11. Gear groove; 12. Observation mirror; 13. Heat dissipation groove; 14. Stabilizing block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a sealing structure for a lubricating oil filling equipment, including a placement plate 1, a lubricating oil storage tank 2 fixed to the top of the placement plate 1, a storage top cover 3 fixed to the top of the lubricating oil storage tank 2, the length of the storage top cover 3 being the same as the length of the lubricating oil storage tank 2, an oil filling pipe 4 fixed to the top of the storage top cover 3, and oil outlet pipes 5 fixed to both sides of the lubricating oil storage tank 2. A sealing cap 6 is rotatably connected to the side end of each of the two oil outlet pipes 5. Multiple threaded holes are opened on the side end face of the sealing cap 6, and multiple insertion holes 7 are opened on the side end face of the oil outlet pipes 5. The multiple insertion holes 7 correspond to the threaded holes, and reinforcing bolts 8 are threadedly connected to the inner wall of the threaded holes. In the prior art, when sealing lubricating oil, it is usually filled into the storage tank through the oil filling pipe for sealing. When needed, open the oil outlet pipe on the side of the storage tank to let the lubricating oil flow out. However, currently, when sealing the lubricating oil, the oil outlet pipe is not sealed tightly enough, which can lead to oil dripping and reduce the amount of lubricating oil stored. To address this issue, a sealing cap 6 can be rotatably connected to the side ends of both oil outlet pipes 5. Then, rotate the sealing cap 6 around the pivot until it engages with the oil outlet pipe 5. At this point, tightening bolts 8 are screwed into the inner walls of the multiple threaded holes on the side end face of the sealing cap 6 to fix the sealing cap 6 to the oil outlet pipe 5. The tightening effect of the tightening bolts 8 achieves the effect of sealing the oil outlet pipe 5. When the lubricating oil needs to be used, the tightening bolts 8 can be unscrewed, and the sealing cap 6 can be flipped in the opposite direction to allow the lubricating oil to flow out from inside the oil outlet pipe 5.

[0021] A sealing plug plate 9 is fixed to the inner wall of the side of the sealing cap 6. The sealing plug plate 9 is oriented opposite to the oil outlet pipe body 5. By fixing the sealing plug plate 9 to the inner wall of the side of the sealing cap 6, the sealing effect of the oil outlet pipe body 5 is achieved. A protective sleeve 10 is rotatably connected to the top of the oil filling pipe body 4. Multiple toothed grooves 11 are formed on the outer surface of the protective sleeve 10. By forming toothed grooves 11 on the outer surface of the protective sleeve 10, the friction performance is improved, so that the protective sleeve 10 can be rotated easily when sealing the oil filling pipe body 4. An observation mirror 12 is fixed to the side of the lubricating oil storage tank 2. By setting an observation mirror 12, it is possible to easily observe the internal storage height of the lubricating oil storage tank 2 and avoid oil overflow. The top surface of the storage cover 3 has multiple heat dissipation slots 13 with consistent spacing between adjacent slots 13. By setting the heat dissipation slots 13, the internal temperature of the lubricating oil storage tank 2 can be cooled down, preventing the oil from deteriorating due to excessive temperature. Multiple stabilizing blocks 14 are fixed around the bottom of the placement plate 1. The multiple stabilizing blocks 14 are arranged in a trapezoidal shape. By setting multiple stabilizing blocks 14, the stability of the lubricating oil storage tank 2 is reinforced, thereby improving the oil filling efficiency.

[0022] Working principle: A sealing cap 6 is rotatably connected to each of the two oil outlet pipe bodies 5. The sealing cap 6 is then rotated around the pivot until it engages with the oil outlet pipe body 5. At this time, reinforcing bolts 8 are screwed into the inner wall of multiple threaded holes on the side end face of the sealing cap 6 to fix the sealing cap 6 to the oil outlet pipe body 5. The reinforcing bolts 8 provide a seal to the oil outlet pipe body 5. When lubricating oil is needed, the reinforcing bolts 8 can be unscrewed and the sealing cap 6 can be flipped in the opposite direction to allow the lubricating oil to flow out from the inside of the oil outlet pipe body 5. A sealing round plug plate 9 is fixed to the inner wall of the side of the sealing cap 6 to reinforce and seal the opening of the oil outlet pipe body 5. An observation mirror 12 is provided to facilitate observation of the internal storage height of the lubricating oil storage tank 2 and prevent oil overflow.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A sealing structure for a lubricating oil filling device, comprising a placement plate (1), a lubricating oil storage tank (2) fixed to the top of the placement plate (1), a storage top cover (3) fixed to the top of the lubricating oil storage tank (2), the length of the storage top cover (3) being the same as the length of the lubricating oil storage tank (2), an oil filling pipe (4) fixed to the top of the storage top cover (3), and oil outlet pipes (5) fixed to both sides of the lubricating oil storage tank (2), characterized in that: Both side ends of the oil outlet pipe body (5) are rotationally connected with sealing covers (6), the side end faces of the sealing covers (6) are provided with a plurality of threaded holes, the side end faces of the oil outlet pipe body (5) are provided with a plurality of insertion holes (7), the plurality of insertion holes (7) correspond to the threaded holes, and the inner walls of the threaded holes are threadedly connected with reinforcing bolts (8).

2. A seal for a lubricating oil filling apparatus as defined in claim 1, wherein: The inner walls of the side faces of the sealing covers (6) are fixedly connected with sealing round plug plates (9), and the setting directions of the sealing round plug plates (9) are opposite to the oil outlet pipe body (5).

3. A seal for a lubricating oil filling apparatus as defined in claim 1, wherein: The top of the oil filling pipe body (4) is rotationally connected with a protective sleeve (10), and the outer surface of the protective sleeve (10) is provided with a plurality of tooth grooves (11).

4. A seal for a lubricating oil filling apparatus as defined in claim 1, wherein: The side face of the lubricating oil storage tank (2) is fixedly connected with a viewing mirror (12).

5. A seal for a lubricating oil filling apparatus as defined in claim 1, wherein: The top face of the storage top cover (3) is provided with a plurality of heat dissipation grooves (13), and the intervals of adjacent heat dissipation grooves (13) are consistent.

6. A seal for a lubricating oil filling apparatus as defined in claim 1, wherein: The bottom of the placing plate (1) is fixedly connected with a plurality of stabilizing blocks (14), and the plurality of stabilizing blocks (14) are arranged in a trapezoidal shape.

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