Quick-release oil tank of diesel generator

Abstract

The utility model relates to the technical field of diesel generators, in particular to a quick-release oil tank of a diesel generator, which comprises two support frames, an oil delivery pipe is fixedly mounted on the support frames, a limit ring is fixedly mounted on a vertical section pipe body of the oil delivery pipe, and a threaded cover is slidably connected onto the oil delivery pipe. A left protruding column and a right protruding column are fixedly installed on the bottom face of a top plate body of one supporting frame, screws are fixedly installed at the bottom ends of the protruding columns, nuts are connected to the screws in a threaded mode, an oil tank is arranged on one supporting frame, a threaded pipe is fixedly installed on the top of the oil tank, and a vertical section pipe body of the oil conveying pipe is inserted into the oil tank along the threaded pipe. The threaded cover is in threaded connection with the threaded pipe, the limiting ring is pressed on the threaded pipe through the threaded cover, a left support and a right support are fixedly installed on the rear side face of the oil tank, the protruding columns are sleeved with the supports, the supports are in sliding connection with the protruding columns, and the nuts abut against the bottom faces of the supports. According to the utility model, the oil tank can be quickly disassembled conveniently, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generators, in particular to a quick-detachable oil tank of a diesel generator. Background Art

[0002] A diesel generator is a mechanical device that converts the chemical energy of diesel into electrical energy. It consists of a diesel engine, a generator, a control box, a fuel tank, starting and control batteries, protective devices, emergency cabinets and other components. During operation, the diesel engine generates power by burning diesel, driving the generator rotor shaft to rotate, thereby allowing the generator to generate electricity.

[0003] Diesel generators are common power generation equipment, and the fuel tank on them is an important part of the diesel generator. Its design is directly related to the operating stability and maintenance efficiency of the diesel generator. Traditional fuel tanks are generally fixed to the corresponding frame using multiple fastening bolts, and the connection between the fuel tank and the pipeline is also fixed with multiple fastening bolts. In addition, the fuel tank is generally installed inside the frame of the diesel generator. Due to the obstruction of the frame and the complicated fixing method of multiple bolts, it will make it difficult to quickly disassemble the fuel tank, which brings inconvenience to the maintenance of the diesel generator. In view of this, we propose a quick-detachable fuel tank for diesel generators. Utility Model Content

[0004] The purpose of the utility model is to provide a quick-detachable fuel tank for a diesel generator to solve the defects mentioned in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top end of the support leg is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip to form a hollow tube.

[0007] Preferably, two mutually symmetrical bottom plates are fixedly installed between the bottom plates of the two support frames, and the bottom plates are placed on the ground for supporting operations.

[0008] Preferably, a sealing ring is sleeved on the oil delivery pipe, and the limiting ring presses the sealing ring against the top surface of the threaded pipe, so as to improve the sealing effect by using the sealing ring.

[0009] Preferably, an elastic washer is sleeved on the protruding column, and the nut presses the elastic washer against the bottom surface of the support, so that the nut is not prone to loosening after being tightened.

[0010] Preferably, a buffer pad is provided above the support, and the buffer pad is against the bottom surface of the top plate of the support frame, so as to utilize the buffer pad to reduce vibration.

[0011] Preferably, an addition pipe is fixedly installed on the top surface of the oil tank, a sealing cap is threadedly connected to the addition pipe, and the addition pipe is used for the addition operation of oil.

[0012] Preferably, the end of the oil delivery pipe extends into the bottom of the oil tank for smooth oil delivery operations.

[0013] Preferably, a plurality of oil inlet holes connected to the outside are provided at the bottom end of the oil delivery pipe, and the oil inlet holes are used for oil inlet operation.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides an oil delivery pipe and a threaded pipe for plugging and matching, and the oil tank and the support frame are fixed with a support and a nut, so that the nut can be easily unscrewed, and then the oil tank can be slid downward to separate the oil delivery pipe from the threaded pipe, thereby completing the disassembly operation and achieving the effect of convenient and quick disassembly.

[0016] 2. The utility model can prevent the nut from loosening by providing an elastic washer. In addition, the threaded cover, the limit ring and the sealing ring can seal the oil pipeline inserted into the threaded pipe to prevent leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 This is the second partial structural schematic diagram of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Support frame; 10. Bottom plate; 11. Oil pipeline; 111. Limiting ring; 112. Threaded cover; 113. Sealing ring; 114. Oil inlet hole; 12. Boss; 13. Screw; 14. Elastic washer; 15. Nut;

[0023] 2. Oil tank; 20. Threaded pipe; 21. Support; 22. Buffer pad; 23. Adding pipe; 24. Sealing cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a quick-detachable fuel tank for a diesel generator, comprising two mutually symmetrical support frames 1, on which a fuel delivery pipe 11 is fixedly mounted, and the end of the fuel delivery pipe 11 is connected to an external fuel pump, so as to facilitate the fuel delivery operation by using the fuel pump;

[0026] Specifically, a limit ring 111 is fixedly installed on the vertical section of the oil pipeline 11, and a threaded cover 112 is slidably connected to the vertical section of the oil pipeline 11. Two symmetrical bosses 12 are fixedly installed on the bottom surface of the top plate of one of the support frames 1, and a screw 13 is fixedly installed on the bottom end of the boss 12. A nut 15 is threadedly connected to the screw 13. An oil tank 2 is arranged on one of the support frames 1, and a threaded pipe 20 is fixedly installed on the top of the oil tank 2. The vertical section of the oil pipeline 11 is inserted into the oil tank 2 along the threaded pipe 20, and the threaded cover 112 is threadedly connected to the threaded pipe 20. The threaded cover 112 presses the limit ring 111 on the threaded pipe 20, so as to facilitate the sealing operation of the threaded pipe 20.

[0027] Specifically, two symmetrical supports 21 are fixedly installed on the rear side of the fuel tank 2. The supports 21 are sleeved on the boss 12 and slidably connected with the boss 12. The nut 15 rests on the bottom surface of the support 21, which facilitates the fixed installation operation of the fuel tank 2.

[0028] In this embodiment, two left and right symmetrical bottom plates 10 are fixedly installed between the bottom plates of the two support frames 1, and the bottom plates 10 are placed on the ground for supporting operations.

[0029] Specifically, a sealing ring 113 is sleeved on the oil delivery pipe 11 , and the limiting ring 111 presses the sealing ring 113 against the top surface of the threaded pipe 20 , so that the sealing ring 113 is used to improve the sealing effect.

[0030] Furthermore, an elastic washer 14 is sleeved on the protruding column 12 , and the nut 15 presses the elastic washer 14 against the bottom surface of the support 21 , so that the nut 15 is not likely to loosen after being tightened.

[0031] In addition, a buffer pad 22 is disposed above the support 21 , and the buffer pad 22 is against the bottom surface of the top plate of the support frame 1 , so that the buffer pad 22 can be used to reduce vibration.

[0032] It is worth noting that a filling pipe 23 is fixedly installed on the top surface of the oil tank 2, and a sealing cap 24 is threadedly connected to the filling pipe 23. The filling pipe 23 is used for the addition operation of oil.

[0033] It is worth noting that the end of the oil pipe 11 extends into the bottom of the oil tank 2 for smooth oil delivery operations; the bottom end of the oil pipe 11 is provided with a plurality of oil inlet holes 114 connected to the outside, and the oil inlet holes 114 are used for oil inlet operations.

[0034] When the quick-detachable fuel tank of the diesel generator of the utility model is used, the fuel tank 2 is slid from bottom to top, so that the oil delivery pipe 11 is inserted along the threaded tube 20, and at the same time, the support 21 is ensured to be sleeved on the convex column 12, and then the threaded cover 112 is tightened, so that the threaded cover 112 presses the limit ring 111 and the sealing ring 113 on the threaded tube 20, and then the elastic washer 14 is sleeved on the convex column 12, and the nut 15 is tightened on the screw rod 13, so that the nut 15 presses the elastic washer 14 on the bottom surface of the support 21, and the fixed installation operation is completed;

[0035] In addition, during disassembly, the nut 15 is unscrewed, and then the threaded cover 112 is unscrewed, and the oil tank 2 is slid downward to separate the oil delivery pipe 11 from the oil tank 2, and the disassembly operation is completed.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-detachable fuel tank for a diesel generator, comprising two mutually symmetrical support frames (1), characterized in that: An oil delivery pipe (11) is fixedly mounted on the support frame (1), a limit ring (111) is fixedly mounted on the vertical section pipe body of the oil delivery pipe (11), a threaded cover (112) is slidably connected to the vertical section pipe body of the oil delivery pipe (11), two mutually symmetrical convex columns (12) are fixedly mounted on the bottom surface of the top plate body of one of the support frames (1), a screw rod (13) is fixedly mounted on the bottom end of the screw rod (12), a nut (15) is threadedly connected to the screw rod (13), an oil tank (2) is arranged on one of the support frames (1), and the top of the oil tank (2) is fixedly mounted on the top plate body of the oil delivery pipe (11). A threaded pipe (20) is installed, the vertical section of the oil delivery pipe (11) is inserted into the oil tank (2) along the threaded pipe (20), the threaded cover (112) is threadedly connected to the threaded pipe (20), the threaded cover (112) presses the limit ring (111) onto the threaded pipe (20), two mutually symmetrical supports (21) are fixedly installed on the rear side of the oil tank (2), the supports (21) are sleeved on the convex column (12) and are slidably connected to the convex column (12), and the nut (15) is against the bottom surface of the support (21).

2. The quick-detachable fuel tank for a diesel generator according to claim 1, characterized in that: Two mutually symmetrical bottom plates (10) are fixedly installed between the bottom plates of the two support frames (1), and the bottom plates (10) are placed on the ground for supporting operations.

3. The quick-detachable fuel tank for a diesel generator according to claim 1, characterized in that: The oil delivery pipe (11) is sleeved with a sealing ring (113), and the limiting ring (111) presses the sealing ring (113) tightly against the top surface of the threaded pipe (20).

4. The quick-detachable fuel tank for a diesel generator according to claim 1, characterized in that: An elastic washer (14) is sleeved on the protruding column (12), and the nut (15) presses the elastic washer (14) against the bottom surface of the support (21).

5. The quick-detachable fuel tank for a diesel generator according to claim 1, characterized in that: A buffer pad (22) is provided above the support (21), and the buffer pad (22) abuts against the bottom surface of the top plate of the support frame (1).

6. The quick-detachable fuel tank for a diesel generator according to claim 1, characterized in that: An addition pipe (23) is fixedly mounted on the top surface of the oil tank (2), a sealing cap (24) is threadedly connected to the addition pipe (23), and the addition pipe (23) is used for the addition operation of oil.

7. The quick-detachable fuel tank for a diesel generator according to claim 1, characterized in that: The end of the oil delivery pipe (11) extends into the bottom of the oil tank (2) for smooth oil delivery operations.

8. The quick-detachable fuel tank for a diesel generator according to claim 5, characterized in that: The bottom end of the oil delivery pipe (11) is provided with a plurality of oil inlet holes (114) connected to the outside, and the oil inlet holes (114) are used for oil inlet operation.

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