Novel diesel engine coupling housing

Abstract

The utility model relates to the field of engine protection, in particular to a novel diesel engine coupler housing. The novel diesel engine coupler housing comprises two main body steel plates, a mesh plate, an inspection door cover and a locking mechanism, the two main body steel plates are oppositely arranged in a left-right mode, the main body steel plates are attached to each other to form a house-shaped closed structure, after the two main body steel plates are attached, the bottom and one side face of each main body steel plate are in an open state, and the other side face of each main body steel plate is in a closed state. A mesh plate is arranged on the inclined face of one side of the top of each main body steel plate, and a detection window is formed in one side of one main body steel plate. According to the novel diesel engine coupler housing, the two main body steel plates are oppositely arranged in the left-right mode and are attached to each other to form a house-shaped closed structure, and due to the design, the structure is stable, the protection performance is high, key components such as a diesel engine coupler can be effectively protected, and external foreign matter is prevented from entering the housing.

Description

Technical Field

[0001] The utility model relates to the field of engine protection, in particular to a novel diesel engine coupling cover. Background Art

[0002] With the continuous development of diesel engine technology, its application fields are becoming more and more extensive, from large industrial equipment to small agricultural machinery, all of which are inseparable from the support of diesel engines. However, during the operation of the diesel engine, the high-power diesel engine crankshaft flywheel, coupling, generator rotor shaft, etc. will generate inertia force at high speed. If people approach, there is a risk of being drawn into the machine. At the same time, the bolts and nuts fasteners are at risk of loosening and flying out. Gaskets will produce mechanical fatigue during long-term work, resulting in deformation and breakage. Broken foreign matter will be thrown out of the diesel engine through the inertia force of the shaft, causing personal injury, which is not only easy to cause safety accidents, but also affects the normal operation and service life of the diesel engine.

[0003] Traditional diesel engine coupling cover usually adopts a fully enclosed design. Although it can protect the coupling from the influence of the external environment to a certain extent, there are also some problems. First, the fully enclosed design may lead to poor ventilation and heat dissipation inside the cover, which in turn affects the operating efficiency and service life of the diesel engine. Secondly, the traditional cover design is often complex in structure, inconvenient to install and maintain, and increases the cost of use.

[0004] Therefore, it is necessary to provide a new type of diesel engine coupling cover to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a novel diesel engine coupling cover.

[0006] The utility model provides a novel diesel engine coupling cover, which includes:

[0007] The main steel plates are provided with two main steel plates, which are arranged opposite to each other in a left-right manner, and the main steel plates are attached to each other to form a house-like closed structure, wherein after the two main steel plates are attached, the bottom and one of the sides are open, and the other side is provided with a door opening;

[0008] Mesh plate: mesh plate is provided on the inclined surface on one side of the top of the main steel plate;

[0009] Inspection door cover, one side of a main steel plate is provided with an inspection window, and the inspection window is rotatably connected to the inspection door cover through a hinge;

[0010] A locking mechanism is installed between the inspection door cover and the inspection window, and the locking mechanism is used to keep the inspection window and the inspection door cover tightly connected;

[0011] The cover shell is also provided with a cleaning mechanism, which is arranged at the mesh plate of the main steel plate and is used for manually cleaning the surface of the mesh plate.

[0012] Preferably, the locking mechanism includes a lock pin, a spring, a handle, a sleeve and a plug-in sleeve. The side wall of the main steel plate is fixedly connected to the plug-in sleeve on one side of the detection window, and the sleeve is fixedly connected to one side of the inspection door cover. The inside of the sleeve is slidably connected to the lock pin, and a spring is sleeved on the outside of the lock pin. The lock pin is elastically connected to the sleeve through the spring. A handle is slidably connected to one side of the sleeve, one end of the handle is fixedly connected to the lock pin, and the bottom end of the lock pin is plugged into and fits with the plug-in sleeve.

[0013] Preferably, a ladder is fixedly connected to one side of the other main steel plate.

[0014] Preferably, the top of the main steel plate is provided with a lifting lug.

[0015] Preferably, the opposite sides of the main steel plate are symmetrically fixedly connected with reinforcing rib plates.

[0016] Preferably, triangular pieces are fixedly connected to the edges of opposite sides of the main steel plate.

[0017] Preferably, the bottom of the main steel plate is provided with a bottom plate extending to both sides, and mounting bolts are equidistantly slidably inserted inside the bottom plate.

[0018] Preferably, a connecting strip is provided at the edges where the tops of the main steel plates are in contact, and one end of the connecting strip is bent downward and extends to the edge of the door opening, and small holes are equidistantly provided on the surface of the connecting strip.

[0019] Preferably, the cleaning mechanism comprises:

[0020] The slideways are respectively provided on both sides of the main steel plate mesh panel, and the length of the slideways matches the width of the mesh panel;

[0021] Slide blocks are respectively slidably connected to the inside of corresponding slideways and are used for reciprocating movement in the slideways;

[0022] A cleaning brush is arranged between the two sliders, the length of the cleaning brush is adapted to the width of the mesh plate, and the bristles of the cleaning brush are in contact with the surface of the mesh plate;

[0023] Slide rods, which are fixedly connected to both ends of the cleaning brush respectively, and are slidably connected to the inside of the corresponding slider, so that the cleaning brush can move left and right relative to the slider;

[0024] The spherical end is located at one end of the sliding rod and is used to contact the wavy surface of the fixed bar during the movement, so that the cleaning brush shakes during the movement to improve the cleaning effect;

[0025] The fixing strips are fixedly connected to the inside of the main steel plate and are located at both ends of the cleaning brush. The opposite side of the fixing strip is wavy and matches with the spherical end of the slide rod.

[0026] The U-shaped rod has two ends fixedly connected to corresponding sliders, and is used to manually pull the slider to slide in the slideway, thereby driving the cleaning brush to move along the surface of the mesh plate for cleaning.

[0027] Compared with the related art, the new diesel engine coupling cover provided by the utility model has the following beneficial effects:

[0028] The utility model provides a novel diesel engine coupling cover, which adopts two main steel plates to be relatively arranged in a left-right manner and form a house-shaped closed structure by fitting together. This design is not only structurally stable, but also has strong protective performance. It can effectively protect key components such as the diesel engine coupling, prevent the entry of foreign matter from the outside, and prevent the fastening bolts and impurities of the coupling from loosening the fasteners and cracking the gaskets under long-term high-speed operation. Under high-speed operation, foreign matter flies out and injures people. At the same time, it also prevents the risk of people being drawn into the coupling, reduces the possibility of accidents, and facilitates the locking of fasteners and the inspection and maintenance of the crankshaft flywheel, coupling, and generator rotor shaft. The equipment itself has a simple structure and a simple manufacturing process, and also greatly plays a role in protecting people. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of a novel diesel engine coupling cover provided by the utility model;

[0030] Figure 2 for Figure 1 The structural schematic diagram of the main steel plate shown;

[0031] Figure 3 for Figure 1 A schematic structural diagram of the locking mechanism shown;

[0032] Figure 4 for Figure 2 A schematic diagram of the structure of the U-shaped rod shown;

[0033] Figure 5 for Figure 4 The structural diagram of the slider is shown.

[0034] Numbers in the figure: 1. Main steel plate; 2. Mesh plate; 3. Ladder; 4. Reinforcement plate; 5. Lifting ear; 6. Inspection door cover; 7. Lock pin; 8. Spring; 9. Handle; 10. Sleeve; 11. Plug sleeve; 12. Triangle piece; 13. Bottom plate; 14. Mounting bolt; 15. Connecting strip; 16. Small hole; 17. Slide; 18. Slider; 19. Cleaning brush; 20. Slide rod; 21. Spherical end; 22. Fixing strip; 23. U-shaped rod. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0037] See also Figures 1 to 5 , a new type of diesel engine coupling cover, the cover comprises:

[0038] The main steel plates 1 are provided with two main steel plates 1, which are arranged opposite to each other in a left-right manner. The main steel plates 1 are attached to each other to form a house-like closed structure, wherein after the two main steel plates 1 are attached, the bottom and one of the sides are open, and the other side is provided with a door opening;

[0039] Mesh plate 2, a mesh plate 2 is provided on the inclined surface on one side of the top of the main steel plate 1;

[0040] Inspection door cover 6, one side of the main steel plate 1 is provided with an inspection window, and the inspection window is rotatably connected to the inspection door cover 6 through a hinge;

[0041] A locking mechanism is installed between the inspection door cover 6 and the inspection window, and the locking mechanism is used to keep the inspection window and the inspection door cover 6 tightly connected;

[0042] The cover shell is also provided with a cleaning mechanism, which is arranged at the mesh plate 2 of the main steel plate 1 and is used for manually cleaning the surface of the mesh plate 2.

[0043] It should be noted that the cover is mainly composed of two main steel plates 1, which are arranged opposite to each other in a left-right manner and form a house-shaped closed structure after being fitted together. The bottom and one of the side surfaces remain open for easy installation and maintenance, while the other side has a door hole, which may be used for ventilation or entry and exit of other equipment. A mesh plate 2 is provided on the inclined surface on one side of the top of the main steel plate 1 for ventilation and heat dissipation. An inspection window is provided on one side of one of the main steel plates 1, and an inspection door cover 6 is connected to the inspection window by a hinge to facilitate inspection and maintenance of the interior.

[0044] See also Figures 1 to 5The locking mechanism includes a lock pin 7, a spring 8, a handle 9, a sleeve 10 and a plug-in sleeve 11. The side wall of the main steel plate 1 is located on one side of the detection window and is fixedly connected to the plug-in sleeve 11. The inspection door cover 6 is fixedly connected to the sleeve 10. The lock pin 7 is slidably connected inside the sleeve 10. The spring 8 is sleeved on the outside of the lock pin 7. The lock pin 7 is elastically connected to the sleeve 10 through the spring 8. The handle 9 is slidably connected to one side of the sleeve 10. One end of the handle 9 is fixedly connected to the lock pin 7. The bottom end of the lock pin 7 is plugged into the plug-in sleeve 11;

[0045] It should be noted that: when the inspection door cover 6 is closed, the lock pin 7 is pushed by the handle 9 to slide in the sleeve 10, and the bottom end of the lock pin 7 is plugged into the plug sleeve 11 fixed on the side wall of the main steel plate 1 to tightly connect the inspection door cover 6 with the detection window. The spring 8 is used to automatically reset the lock pin 7 to the initial position when the lock pin 7 is released;

[0046] See also Figures 1 to 5 , wherein a ladder 3 is fixedly connected to one side of another main steel plate 1;

[0047] It should be noted that: it is convenient for workers to climb to the top of the cover for maintenance;

[0048] See also Figures 1 to 5 , the top of the main steel plate 1 is provided with a lifting lug 5;

[0049] It should be noted that: it is used to hoist and move the entire cover;

[0050] See also Figures 1 to 5 , the opposite sides of the main steel plate 1 are symmetrically fixedly connected with reinforcing rib plates 4;

[0051] It should be noted that the reinforcing rib plate 4 is used to enhance the structural strength and stability of the housing;

[0052] See also Figures 1 to 5 , triangular pieces 12 are fixedly connected to the edges of the opposite sides of the main steel plate 1;

[0053] It should be noted that: the structure of the edge bending part of the main steel plate 1 is strengthened;

[0054] See also Figures 1 to 5 The bottom of the main steel plate 1 is provided with a bottom plate 13 extending to both sides, and mounting bolts 14 are equidistantly slidably inserted inside the bottom plate 13;

[0055] It should be noted that the base plate 13 and the mounting bolts 14 are used to fix the housing to the foundation to ensure its stability and safety during operation;

[0056] See also Figures 1 to 5A connecting strip 15 is provided at the edge where the main steel plate 1 is in contact with the top, and one end of the connecting strip 15 is bent downward and extends to the edge of the door opening, and small holes 16 are evenly spaced on the surface of the connecting strip 15;

[0057] It should be noted that bolts can be inserted through the small holes 16 of the connecting strip 15 to splice and fix the two main steel plates 1 to each other;

[0058] See also Figures 1 to 5 , the cleaning mechanism comprises:

[0059] The slideway 17 is respectively provided on both sides of the main steel plate 1 and the mesh plate 2, and the length of the slideway 17 matches the width of the mesh plate 2;

[0060] Slide blocks 18, the slide blocks 18 are slidably connected to the inside of the corresponding slideways 17, and are used for reciprocating movement in the slideways 17;

[0061] A cleaning brush 19, which is disposed between the two sliders 18, wherein the length of the cleaning brush 19 is adapted to the width of the mesh plate 2, and the bristles of the cleaning brush 19 are in contact with the surface of the mesh plate 2;

[0062] Slide rods 20, the slide rods 20 are fixedly connected to the two ends of the cleaning brush 19, and the slide rods 20 are slidably connected to the inside of the corresponding slider 18, so that the cleaning brush 19 can move left and right relative to the slider 18;

[0063] The spherical end 21 is located at one end of the slide bar 20 and is used to contact the wavy surface of the fixing bar 22 during the movement, so that the cleaning brush 19 shakes during the movement to improve the cleaning effect;

[0064] The fixing strips 22 are fixedly connected to the inside of the main steel plate 1 and are located at both ends of the cleaning brush 19. The opposite side of the fixing strips 22 is wavy and matches with the spherical end 21 of the slide bar 20.

[0065] The U-shaped rod 23, both ends of which are fixedly connected to the corresponding sliders 18, is used to manually pull the sliders 18 to slide in the slideway 17, thereby driving the cleaning brush 19 to move along the surface of the mesh plate 2 for cleaning;

[0066] It should be noted that when the mesh plate 2 needs to be cleaned, the user will grab the U-shaped rod 23 and pull it along the direction of the slide 17. Pulling the U-shaped rod 23 will drive the two sliders 18 to slide simultaneously in the slide 17. As the sliders 18 slide, the cleaning brush 19 fixedly connected between the sliders 18 will also move accordingly. The bristles of the cleaning brush 19 are in close contact with the surface of the mesh plate 2. Therefore, during the movement, the bristles will sweep away dust, debris, etc. on the mesh plate 2. At the same time, the slide bar 20 serves as a support for the cleaning brush 19. When the sliding rod 20 moves with the slider 18 and the cleaning brush 19, the spherical end 21 will contact the wavy surface of the fixed bar 22. When the spherical end 21 moves along the wavy surface, it will slide left and right. This sliding will be transmitted to the cleaning brush 19, so that the cleaning brush 19 will produce a certain shaking while moving along the surface of the mesh plate 2. This shaking can not only help the cleaning brush 19 to better remove stubborn stains on the mesh plate 2, but also prevent the bristles from forming fixed brush marks after long-term use.

[0067] The working principle of the new diesel engine coupling cover provided by the utility model is as follows:

[0068] The housing is mainly composed of two main steel plates 1, which are arranged opposite to each other in a left-right manner and fit together to form a house-like closed structure. The bottom and one of the sides remain open for easy installation and maintenance, while the other side is provided with a door hole, which may be used for ventilation or entry and exit of other equipment. A mesh plate 2 is provided at the inclined surface on one side of the top of the main steel plate 1 for ventilation and heat dissipation. An inspection window is provided on one side of one of the main steel plates 1, and an inspection door cover 6 is connected to the inspection window by a hinge rotation, which is convenient for internal inspection and maintenance;

[0069] When the inspection door cover 6 is closed, the lock pin 7 is pushed by the handle 9 to slide in the sleeve 10, and the bottom end of the lock pin 7 is plugged into the plug sleeve 11 fixed on the side wall of the main steel plate 1 to tightly connect the inspection door cover 6 with the detection window. The spring 8 is used to automatically reset the lock pin 7 to the initial position when the lock pin 7 is released;

[0070] When the diesel engine coupling needs to be installed or maintained, climb to the top of the housing through the ladder 3, operate the handle 9 to release the lock pin 7, open the inspection door cover 6, and then inspect, repair or replace parts inside. The ventilation and heat dissipation of the housing is achieved through the mesh plate 2 to ensure that the diesel engine coupling maintains good heat dissipation performance during operation. The overall structural design of the housing and the use of the reinforcing rib plate 4 make it have high structural strength and stability, can resist the influence of the external environment, and protect the internal equipment from damage. The bottom plate 13 and the mounting bolts 14 are used to fix the housing on the foundation to ensure its stability and safety during operation.

[0071] When the mesh plate 2 needs to be cleaned, the user will grab the U-shaped rod 23 and pull it along the direction of the slide 17. Pulling the U-shaped rod 23 will drive the two sliders 18 to slide simultaneously in the slide 17. As the sliders 18 slide, the cleaning brush 19 fixedly connected between the sliders 18 will also move accordingly. The bristles of the cleaning brush 19 are in close contact with the surface of the mesh plate 2. Therefore, during the movement, the bristles will sweep away dust, debris, etc. on the mesh plate 2. At the same time, the slide bar 20 serves as a supporting component for the cleaning brush 19. When the slide bar 20 moves with the slider 18 and the cleaning brush 19, the spherical end 21 will contact the wavy surface of the fixed bar 22. When the spherical end 21 moves along the wavy surface, it will slide left and right. This sliding will be transmitted to the cleaning brush 19, so that the cleaning brush 19 will also produce a certain shaking while moving along the surface of the mesh plate 2. This shaking can not only help the cleaning brush 19 to better remove stubborn stains on the mesh plate 2, but also prevent the bristles from forming fixed brush marks after long-term use.

[0072] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of diesel engine coupling cover, characterized in that: The housing includes: The main steel plates (1) are provided with two main steel plates (1), which are arranged opposite to each other in a left-right manner, and the main steel plates (1) are attached to each other to form a house-shaped closed structure, wherein after the two main steel plates (1) are attached, the bottom and one of the side surfaces are open, and the other side surface is provided with a door opening; A mesh plate (2), a mesh plate (2) is provided on the inclined surface on one side of the top of the main steel plate (1); An inspection door cover (6), wherein one side of a main steel plate (1) is provided with an inspection window, and the inspection window is rotatably connected to the inspection door cover (6) via a hinge; A locking mechanism is installed between the inspection door cover (6) and the inspection window, and is used to maintain a tight connection between the inspection window and the inspection door cover (6); The housing is also provided with a cleaning mechanism, which is arranged at the mesh plate (2) of the main steel plate (1) and is used for manually cleaning the surface of the mesh plate (2).

2. The novel diesel engine coupling cover according to claim 1 is characterized in that: The locking mechanism comprises a lock pin (7), a spring (8), a handle (9), a sleeve (10) and a plug-in sleeve (11); a side wall of the main steel plate (1) is fixedly connected to the plug-in sleeve (11) at one side of the detection window; a sleeve (10) is fixedly connected to one side of the inspection door cover (6); a lock pin (7) is slidably connected inside the sleeve (10); a spring (8) is sleeved outside the lock pin (7); the lock pin (7) is elastically connected to the sleeve (10) through the spring (8); a handle (9) is slidably connected to one side of the sleeve (10); one end of the handle (9) is fixedly connected to the lock pin (7); and the bottom end of the lock pin (7) is plugged into and matched with the plug-in sleeve (11).

3. The novel diesel engine coupling cover according to claim 1 is characterized in that: One side of the other main body steel plate (1) is fixedly connected with a ladder (3).

4. The novel diesel engine coupling cover according to claim 1 is characterized in that: The top of the main steel plate (1) is provided with a lifting lug (5).

5. The novel diesel engine coupling cover according to claim 1 is characterized in that: The opposite sides of the main steel plate (1) are symmetrically fixedly connected with reinforcing rib plates (4).

6. The novel diesel engine coupling cover according to claim 1 is characterized in that: Triangular pieces (12) are fixedly connected to the edges of opposite sides of the main steel plate (1).

7. The novel diesel engine coupling cover according to claim 1 is characterized in that: The bottom of the main steel plate (1) is provided with a bottom plate (13) extending to both sides, and mounting bolts (14) are equidistantly slidably inserted inside the bottom plate (13).

8. The novel diesel engine coupling cover according to claim 1 is characterized in that: A connecting strip (15) is provided at the edges where the main steel plates (1) are in contact with each other at the top, and one end of the connecting strip (15) is bent downward and extends to the edge of the door opening. Small holes (16) are evenly spaced on the surface of the connecting strip (15).

9. The novel diesel engine coupling cover according to claim 1 is characterized in that: The cleaning mechanism comprises: A slideway (17), the slideway (17) is respectively arranged on both sides of the main steel plate (1) and the mesh plate (2), and the length of the slideway (17) matches the width of the mesh plate (2); Slide blocks (18), the slide blocks (18) are respectively slidably connected to the inside of the corresponding slideways (17) and are used for reciprocating movement in the slideways (17); A cleaning brush (19), the cleaning brush (19) is arranged between the two sliders (18), the length of the cleaning brush (19) is adapted to the width of the mesh plate (2), and the bristles of the cleaning brush (19) are in contact with the surface of the mesh plate (2); A slide bar (20), the slide bar (20) is fixedly connected to the two ends of the cleaning brush (19), and the slide bar (20) is slidably connected to the inside of the corresponding slider (18), so that the cleaning brush (19) can move left and right relative to the slider (18); A spherical end (21), the spherical end (21) is located at one end of the slide bar (20) and is used to contact the wavy surface of the fixing bar (22) during the movement, so that the cleaning brush (19) shakes during the movement, thereby improving the cleaning effect; A fixing strip (22), the fixing strip (22) is respectively fixedly connected to the inside of the main steel plate (1) and is located at both ends of the cleaning brush (19), and the opposite side of the fixing strip (22) is wavy and matches with the spherical end (21) of the slide bar (20); The U-shaped rod (23) has two ends fixedly connected to the corresponding sliders (18) and is used to manually pull the sliders (18) to slide in the slideway (17), thereby driving the cleaning brush (19) to move along the surface of the mesh plate (2) for cleaning.

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