An easily disassembled diesel generator set

Abstract

This utility model discloses an easily detachable diesel generator set, including a body, a protective bracket, and a top cover. The protective bracket is bolted to the outer walls of the body, and side plates are movably connected to the outer walls of both sides of the protective bracket. The top cover is embedded in the top of the protective bracket, and an oil cap is snapped to the middle of the top of the top cover. The cover is embedded in the upper end of the side plates of the protective bracket, and the cover is welded to the protective bracket. When in use, the entire diesel generator set adopts a frame-like structural design. Its front cover, cover plate, and side plates form a protective panel, which, together with the protective bracket, forms a closed or semi-closed space to isolate the internal equipment from the external environment. The side plates, as protective panels, are movably connected to the protective bracket, opening the sides of the protective bracket to increase the airflow on both sides of the body, thereby accelerating the heat dissipation efficiency of the body.

Description

Technical Field

[0001] This utility model relates to the field of diesel generator set technology, specifically to an easily disassembled diesel generator set. Background Technology

[0002] A diesel generator is a small power generation device that uses diesel fuel and a diesel engine as the prime mover to drive a generator to generate electricity. The entire unit generally consists of a diesel engine, a generator, and protection devices. Among these, the protection devices are crucial to the diesel generator, acting as "safety guardians" to prevent equipment damage, escalation of faults, and even to prevent safety accidents.

[0003] This utility model belongs to the technical field of diesel generators and discloses a lightweight and easily detachable diesel generator set (CN215000570U), including a base and a diesel generator set body. The base has a top plate on its top, a first mounting hole inside the top plate, a support member on the top of the top plate, a fixing plate on the top of the support member, a second mounting hole inside the fixing plate, mounting feet at the bottom of the diesel generator set body, and a limiting plate on one side of the support member, one side of which is arc-shaped. This utility model, by providing a support member on the top of the top plate, a second mounting hole inside the fixing plate, and a first mounting hole inside the top plate, allows the support member to move on the top plate, enabling more flexible installation of the diesel generator set body and adapting to different models of diesel generator sets, thus increasing practicality. However, due to the small size of the fuel nozzle of the diesel generator, if the user shakes their arm while adding fuel, the fuel will spill out. The leaked fuel is difficult to recover, so it is necessary to use a fuel can or other parts to assist in adding fuel during the processing. This fueling process causes trouble for the user.

[0004] Therefore, we propose an easily disassembled diesel generator set. Utility Model Content

[0005] The purpose of this invention is to provide an easily disassembled diesel generator set to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easily detachable diesel generator set, comprising a body, a protective bracket, and a top cover plate. The protective bracket is bolted to the outer wall of the body, and side plates are movably connected to the outer walls of both sides of the protective bracket. The top cover plate is embedded in the upper end of the protective bracket, and an oil cap is snapped to the middle of the upper end of the top cover plate. The cover plate is embedded in the upper end of the side plates of the protective bracket, and the cover plate and the protective bracket are fixed by welding. A pair of screw holes are opened on the surface of the cover plate. A base is welded to the bottom of the lower end of the protective bracket, and the base has feet on both sides of the pressing edge.

[0007] Preferably, the base has several through holes on its surface, and the front and rear sides of the protective bracket are welded with front covers, and the front covers, cover plates, side plates and protective bracket form a rainproof structure.

[0008] Preferably, the side plate is movably connected to the protective bracket by a hinge, and a buckle is fixed at the middle edge of the side plate. The side plate is connected to the protective bracket by a snap-fit ​​mechanism through the buckle, and the size of the side plate matches the size of the slot at the lower end of the protective bracket.

[0009] Preferably, a diesel tank is mounted on the upper end of the machine body, and an oil nozzle is provided in the middle of the upper end of the diesel tank. Connecting joints are glued to both sides of the upper end of the diesel tank.

[0010] Preferably, the upper cover plate has mounting holes on both sides, and the mounting holes and screw holes are aligned with each other.

[0011] Preferably, rubber shock-absorbing seats are bonded to both sides of the lower end of the upper cover plate, and blind holes are provided at the bottom of the rubber shock-absorbing seats for the insertion of the connector.

[0012] Preferably, an oil supply pipe is embedded in the middle of the upper end of the upper cover plate, and a rubber sealing ring is used to seal and fix the connection between the oil supply pipe and the upper cover plate. A second oil nozzle is provided at the upper end of the oil supply pipe, and an oil cap is snapped to the top of the upper end of the second oil nozzle.

[0013] Preferably, the second nozzle is connected to the first nozzle via an oil supply pipe, and the oil supply pipe and the first nozzle are fixed together by a sealing ring.

[0014] Preferably, the upper surface of the upper cover plate has a centrally recessed structure, and a dust cover plate is attached to the upper end of the upper cover plate, wherein the dust cover plate is interference-fitted to the upper opening of the protective bracket.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: When the easily detachable diesel generator set is in use, the entire diesel generator set adopts a frame-type structural design. Its front cover, cover plate and side plate form a protective panel, which is combined with the protective bracket to form a closed or semi-closed space, isolating the external environment from the internal equipment. In addition, the side plate, as a protective panel, is connected to the protective bracket in a movable way, opening the two sides of the protective bracket to increase the airflow speed on both sides of the machine body, thereby accelerating the heat dissipation efficiency of the machine body. Furthermore, the diesel generator set is equipped with an upper cover plate, which adopts a recessed structural design. When fuel is introduced, this structure can collect the fuel, reduce the splashing of fuel along the first fuel nozzle, and reduce unnecessary energy consumption. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the connection structure between the body and the upper cover of this utility model;

[0018] Figure 3 This is a schematic diagram of the protective bracket structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the upper cover plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the side plate structure of this utility model.

[0021] In the diagram: 1. Engine body; 11. Diesel tank; 12. First fuel nozzle; 13. Connector; 2. Protective bracket; 21. Side cover; 22. Screw hole; 23. Base; 24. Support leg; 25. Front cover; 3. Side plate; 31. Buckle; 32. Hinge; 4. Top cover; 41. Assembly hole; 42. Rubber shock absorber seat; 43. Fuel pipe; 44. Rubber sealing ring; 45. Second fuel nozzle; 46. Dust cover; 5. Fuel cap. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3This utility model provides a technical solution: an easily detachable diesel generator set, including a body 1, a protective bracket 2, and an upper cover plate 4. The protective bracket 2 is bolted around the outer wall of the body 1, and side plates 3 are movably connected to the outer walls of both sides of the protective bracket 2. The upper cover plate 4 is embedded in the top of the upper end of the protective bracket 2, and an oil cap 5 is snapped to the middle of the upper end of the upper cover plate 4. A cover plate 21 is embedded in the upper end of the protective bracket 2 along the side plates 3, and the cover plate 21 is welded to the protective bracket 2. A pair of screw holes 22 are opened on the surface of the cover plate 21. A base 23 is welded to the bottom of the lower end of the protective bracket 2, and support feet 24 are pressed on both sides of the base 23. Several through holes are opened on the surface of the base 23. A front cover 25 is welded to the front and rear sides of the protective bracket 2, and the front cover 25, cover plate 21, side plates 3, and protective bracket 2 form a rainproof structure. The protective bracket 2 serves as an external defensive component of the main body 1. Its overall frame structure provides multi-directional protection for the internal main body 1, reducing the possibility of hard damage. The front cover 25, cover plate 21, and side plate 3 form a protective panel, which, together with the protective bracket 2, creates a closed or semi-closed space, isolating the internal equipment from external environmental corrosion. The protective bracket 2 also serves as a support component; its bottom is welded to the base 23. The base 23 has feet 24 on both sides, increasing the contact area between the base 23 and the ground, thus meeting the requirements of complex environments and improving safety performance. The protective bracket 2 is connected to the main body 1 using bolts, a connection method that allows for quick disassembly and reassembly, providing convenience for the user.

[0024] A hinge 32 is movably connected to the side panel 3 and the protective bracket 2, and a buckle 31 is fixed at the middle edge of the side panel 3. The side panel 3 is connected to the protective bracket 2 by a snap-fit ​​through the buckle 31, and the size of the side panel 3 matches the size of the slot at the lower end of the protective bracket 2. The side panel 3 serves as a protective panel and is connected to the protective bracket 2 by a movable connection. When the body 1 accumulates heat after long-term use, the user can open the two sides of the protective bracket 2 by rotating the side panel 3 to increase the airflow on both sides of the body 1, thereby accelerating the heat dissipation efficiency of the body 1.

[0025] A diesel tank 11 is mounted on the upper end of the engine body 1, and a first fuel nozzle 12 is opened in the middle of the upper end of the diesel tank 11. Connecting joints 13 are glued to both sides of the upper end of the diesel tank 11. The diesel tank 11 serves as an energy storage component of the diesel generator set. The first fuel nozzle 12 for fuel delivery is opened on its top. The fuel delivery from the upper end meets the fuel storage requirements of the diesel tank 11. At the same time, connecting joints 13 with guiding function are glued to both sides of the upper end of the diesel tank 11 to ensure that the subsequent fuel delivery pipe 43 is accurately inserted into the diesel tank 11.

[0026] The upper cover plate 4 has mounting holes 41 on both sides, and the mounting holes 41 are aligned with the screw holes 22. Rubber shock absorber seats 42 are bonded to the lower ends of the upper cover plate 4, and blind holes are provided at the bottom of the rubber shock absorber seats 42 for the insertion of the connector 13. An oil supply pipe 43 is embedded in the middle of the upper end of the upper cover plate 4, and a rubber sealing ring 44 is used to seal and fix the connection between the oil supply pipe 43 and the upper cover plate 4. A second oil nozzle 45 is provided at the upper end of the oil supply pipe 43, and the upper end of the second oil nozzle 45 is... An oil cap 5 is snapped onto the top of the upper cover plate. The second oil nozzle 45 is connected to the first oil nozzle 12 via an oil supply pipe 43, and the oil supply pipe 43 and the first oil nozzle 12 are fixed together by a sealing ring. The upper surface of the upper cover plate 4 has a recessed structure in the middle, and a dust cover plate 46 is attached to the upper end of the upper cover plate 4. The dust cover plate 46 is interference-fitted to the upper opening of the protective bracket 2. The upper cover plate 4 serves as the top protective panel of the protective bracket 2, and is embedded in the protective bracket 2. The upper cover plate 4 is connected to the diesel tank 11 and is fastened with bolts. It also serves as the upper protective component of the diesel tank 11. When adding fuel, the second nozzle 45 of the upper cover plate 4 first contacts the fuel, which is then transported to the first nozzle 12 via the fuel delivery pipe 43. The upper cover plate 4 has a recessed design, which helps to collect the fuel during fuel introduction, reducing splashing along the first nozzle 12 and minimizing unnecessary energy consumption. To reduce dust accumulation on the surface of the upper cover plate 4, a dust cover plate 46 is placed on its surface, preventing dust buildup and potential jamming during refueling. Furthermore, the bottom of the protective bracket 2 is equipped with a rubber shock absorber 42 for cushioning protection. The bottom of the rubber shock absorber 42 has a blind hole for the connector 13 to insert. The shock absorption protection of the rubber shock absorber 42 reduces the possibility of vibration misalignment between the second nozzle 45 and the first nozzle 12, thus improving the service life of the upper cover plate 4.

[0027] Working principle: For this type of easily disassembled diesel generator set, the upper cover plate 4 is first inserted into the protective bracket 2 by contacting each other along the top of the protective bracket 2. Simultaneously, the blind hole at the bottom of the rubber shock absorber 42 contacts the connector 13, wrapping the connector 13. The fuel line 43 is then inserted into the first fuel nozzle 12, and the second fuel nozzle 45 is connected to the first fuel nozzle 12 via the fuel line 43. When the user presses down on the protective bracket 2, the fuel line 43 is press-fitted to the sealing ring at the first fuel nozzle 12 under external force. At the same time, the user can... The diesel fuel is delivered by a tilting method. Diesel fuel drips onto the upper cover plate 4, which collects the fuel. The fuel flows from the second fuel nozzle 45 into the fuel pipe 43, and then from the second fuel nozzle 45 into the diesel tank 11. When the appropriate amount of fuel is introduced, the fuel cap 5 is fastened to the second fuel nozzle 45 by a snap-fit ​​mechanism. Finally, the machine body 1 is started. When the machine body 1 experiences heat buildup after long-term use, the user can rotate the side plate 3. The side plate 3 moves axially along the hinge 32, thereby opening both sides of the protective bracket 2 to accelerate the heat dissipation of the machine body 1.

Claims

1. A portable diesel generating set comprising a machine body (1), a protective support (2) and an upper cover plate (4), characterized in that: The outer wall of the body (1) is bolted with a protective bracket (2), and the outer walls of the protective bracket (2) are movably connected with side plates (3). The top of the upper end of the protective bracket (2) is embedded with an upper cover plate (4), and the upper middle part of the upper cover plate (4) is snapped with an oil cap (5). The protective bracket (2) is embedded with a cover plate (21) along the upper end of the side plate (3), and the cover plate (21) and the protective bracket (2) are fixed by welding. A pair of screw holes (22) are opened on the surface of the cover plate (21). The bottom of the lower end of the protective bracket (2) is welded with a base (23), and the two sides of the base (23) are pressed with feet (24).

2. A portable diesel generator set as claimed in claim 1 wherein: The base (23) has several through holes on its surface. The front cover (25) is welded to the front and rear sides of the protective bracket (2). The front cover (25), cover plate (21), side plate (3) and protective bracket (2) form a rainproof structure.

3. A readily transportable diesel generator set according to claim 1 wherein: The side plate (3) is movably connected to the protective bracket (2) by a hinge (32), and a buckle (31) is fixed at the middle edge of the side plate (3). The side plate (3) is connected to the protective bracket (2) by a snap fastener (31), and the size of the side plate (3) matches the size of the slot at the lower end of the protective bracket (2).

4. A readily transportable diesel generator set according to claim 1 wherein: The upper end of the body (1) is provided with a diesel tank (11), and the upper middle part of the diesel tank (11) is provided with an oil nozzle (12). The upper sides of the diesel tank (11) are bonded with connectors (13).

5. A readily transportable diesel generating set according to claim 4, characterised in that: The upper cover plate (4) has assembly holes (41) on both sides, and the assembly holes (41) and screw holes (22) are aligned with each other.

6. A readily transportable diesel generator set as claimed in claim 5 wherein: Rubber shock absorber seats (42) are bonded to both sides of the lower end of the upper cover plate (4), and blind holes are provided at the bottom of the rubber shock absorber seats (42), and the blind holes are for the connector (13) to be inserted.

7. A readily transportable diesel generator set according to claim 6 wherein: An oil pipe (43) is embedded in the middle of the upper end of the upper cover plate (4), and a rubber sealing ring (44) is fixed at the connection between the oil pipe (43) and the upper cover plate (4). A second oil nozzle (45) is opened at the upper end of the oil pipe (43), and an oil cap (5) is snapped to the top of the upper end of the second oil nozzle (45).

8. A readily transportable diesel generator set according to claim 7 wherein: The second oil nozzle (45) is connected to the first oil nozzle (12) through the oil supply pipe (43), and the oil supply pipe (43) and the first oil nozzle (12) are fixed together by a sealing ring.

9. A readily transportable diesel generator set according to claim 8 wherein: The upper surface of the upper cover plate (4) has a central recessed structure, and a dust cover plate (46) is attached to the upper end of the upper cover plate (4). The dust cover plate (46) is interference-fitted to the upper opening of the protective bracket (2).

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