Diesel engine flywheel adapter plate with guard

Abstract

The utility model relates to diesel engine flywheel connecting disc technical field, and disclose a diesel engine flywheel connecting disc with protection device, including protection structure, the stabilizing column of fixed mounting in the protection structure side wall to set up the protection subassembly of protection structure side position, protection subassembly includes the protection mechanism of setting up in protection structure side position, the side position of protection structure is provided with auxiliary mechanism, the protection mechanism includes the protection cover and the plug -in locating block, the side wall of protection cover and the side wall contact of protection structure set up, the side wall fixed mounting of protection cover has the stabilizing ring, the utility model solves the problem that the existing flywheel connecting disc is in this kind of harsh working condition for a long time, oil dirt and water vapor and other impurities, these impurities are easy to adhere to the flywheel connecting disc surface, its surface is easy to appear wear and tear, crack and other damage, lack protection structure, thereby influence the structural strength and service life of connecting disc problem.

Description

Technical Field

[0001] This utility model relates to the technical field of diesel engine flywheel connecting discs, specifically a diesel engine flywheel connecting disc with a protective device. Background Technology

[0002] The diesel engine flywheel connecting plate is a key component in the diesel engine power transmission system. It is primarily used to reliably connect the flywheel to the crankshaft, drive shaft, or other power output devices, ensuring efficient and stable power transmission. As a connector between the flywheel and crankshaft, it is fixed to the flywheel end face using bolts or keyways, transmitting the rotational power of the crankshaft to subsequent transmission systems such as the clutch and gearbox. For example, when the diesel engine starts, the connecting plate rotates synchronously with the flywheel, driving the vehicle or equipment. It withstands the torque, vibration, and impact loads from engine operation and must possess sufficient strength and rigidity to prevent loosening or breakage during transmission.

[0003] Existing flywheel coupling discs are subjected to such harsh working conditions for a long time. Oil stains, water vapor and other impurities easily adhere to the surface of the flywheel coupling disc, causing damage such as wear and cracks. The lack of protective structure affects the structural strength and service life of the coupling disc. Utility Model Content

[0004] The purpose of this invention is to provide a diesel engine flywheel connecting disc with a protective device, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a diesel engine flywheel connecting disc with a protective device, including a protective structure.

[0006] Stabilizing columns are fixedly installed on the side wall of the protective structure;

[0007] And protective components disposed on the side of the protective structure;

[0008] The protective component includes a protective mechanism disposed on the side of the protective structure;

[0009] An auxiliary mechanism is provided on the side of the protective structure.

[0010] Preferably, there are two stabilizing pillars, and the two stabilizing pillars are of equal shape and size.

[0011] Preferably, the protective mechanism includes a protective cover and a plug-in positioning block. The side wall of the protective cover is in contact with the side wall of the protective structure. A stabilizing ring is fixedly installed on the side wall of the protective cover. The plug-in positioning block is slidably installed on the inner wall of the stabilizing column. A compression spring is fixedly installed on the inner wall of the plug-in positioning block. The other end of the compression spring is fixedly connected to the inner wall of the stabilizing column. A pull block is fixedly installed on the top of the plug-in positioning block.

[0012] Preferably, the sidewall diameter of the stabilizing ring is the same as the inner wall diameter of the protective structure, and the sidewall of the stabilizing ring is slidably connected to the inner wall of the protective structure, so that the stabilizing ring will slide on the inner wall of the protective structure.

[0013] Preferably, the side wall diameter of the insertion positioning block is the same as the inner wall diameter of the positioning hole on the side wall of the stabilizing ring, the side wall of the insertion positioning block is slidably connected to the inner wall of the positioning hole, and one end of the insertion positioning block can be inserted into the inner wall of the positioning hole.

[0014] Preferably, the auxiliary mechanism includes a connecting bearing, which is fixedly installed on the inner wall of the protective structure. A stabilizing bracket is fixedly installed on the inner wall of the connecting bearing. A flywheel is contacted on the side wall of the stabilizing bracket. A positioning bolt is rotatably installed on the inner wall of the flywheel. One end of the positioning bolt is threadedly connected to the inner wall of the stabilizing bracket. A drive shaft is fixedly installed on the side wall of the flywheel.

[0015] Preferably, there are six positioning bolts, and all six positioning bolts are of the same shape and size.

[0016] This utility model provides a diesel engine flywheel connecting disc with a protective device. It has the following beneficial effects:

[0017] (1) When the operator uses the device, the protective cover will protect the side wall of the flywheel. When the flywheel needs to be repaired and maintained, the position of the pull block is first lifted. The pull block drives the plug-in positioning block to slide on the inner wall of the stabilizing column. During the process, one end of the compression spring will be squeezed. When the bottom of the plug-in positioning block is separated from the inner wall of the stabilizing ring and the inner wall of the positioning hole, the protective cover and the stabilizing ring can be quickly disassembled, which makes it easier for the operator to maintain and repair the flywheel. This solves the problem that the existing flywheel connecting plate is under such harsh working conditions for a long time. Oil stains and water vapor and other impurities are easy to adhere to the surface of the flywheel connecting plate. Its surface is prone to wear, cracks and other damage, lacks protective structure, and thus affects the structural strength and service life of the connecting plate.

[0018] (2) When the operator installs the flywheel, the flywheel is first installed on the side wall of the stabilizer, and then the positioning bolt can be rotated directly. One end of the positioning bolt is threaded to the inner wall of the stabilizer, so the position of the flywheel can be stably installed by rotating it. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the unfolded state of this utility model;

[0021] Figure 3 This is a partial cross-sectional structural diagram of the protective structure of this utility model;

[0022] Figure 4 This utility model Figure 3 A magnified view of part A in the image.

[0023] In the diagram: 1. Protective structure; 3. Stabilizing column; 4. Protective component; 41. Protective mechanism; 411. Protective cover; 412. Stabilizing ring; 413. Compression spring; 414. Insert positioning block; 415. Pull block; 42. Auxiliary mechanism; 421. Flywheel; 422. Positioning bolt; 423. Drive shaft; 424. Connecting bearing; 425. Stabilizing bracket. Detailed Implementation

[0024] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0025] Example 1: A preferred embodiment of the diesel engine flywheel connecting disc with a protective device provided by this utility model is as follows: Figures 1 to 4 As shown: A diesel engine flywheel connecting disc with a protective device, including a protective structure 1,

[0026] Stabilizing columns 3 are fixedly installed on the side wall of the protective structure 1. There are two stabilizing columns 3, and the two stabilizing columns 3 are of equal shape and size.

[0027] And the protective component 4 is located on the side of the protective structure 1;

[0028] The protective component 4 includes a protective mechanism 41 disposed on the side of the protective structure 1;

[0029] An auxiliary mechanism 42 is provided on the side of the protective structure 1.

[0030] The protective mechanism 41 includes a protective cover 411 and a plug-in positioning block 414. The side wall of the protective cover 411 is in contact with the side wall of the protective structure 1. A stabilizing ring 412 is fixedly installed on the side wall of the protective cover 411. The plug-in positioning block 414 is slidably installed on the inner wall of the stabilizing column 3. A compression spring 413 is fixedly installed on the inner wall of the plug-in positioning block 414. The other end of the compression spring 413 is fixedly connected to the inner wall of the stabilizing column 3. A pull block 415 is fixedly installed on the top of the plug-in positioning block 414.

[0031] In this embodiment, the side wall diameter of the stabilizing ring 412 is the same as the inner wall diameter of the protective structure 1, and the side wall of the stabilizing ring 412 is slidably connected to the inner wall of the protective structure 1, so that the stabilizing ring 412 will slide on the inner wall of the protective structure 1.

[0032] Furthermore, the side wall diameter of the insertion positioning block 414 is the same as the inner wall diameter of the positioning hole on the side wall of the stabilizing ring 412. The side wall of the insertion positioning block 414 is slidably connected to the inner wall of the positioning hole, and one end of the insertion positioning block 414 can be inserted into the inner wall of the positioning hole.

[0033] In the specific implementation process, when the operator uses the device, the protective cover 411 will protect the side wall of the flywheel 421. When the flywheel 421 needs to be repaired and maintained, the position of the pull block 415 is first raised. The pull block 415 drives the plug-in positioning block 414 to slide on the inner wall of the stabilizer column 3. During the process, one end of the compression spring 413 will be squeezed. When the bottom of the plug-in positioning block 414 is separated from the inner wall of the positioning hole of the stabilizer ring 412, the protective cover 411 and the stabilizer ring 412 can be quickly disassembled, which makes it easier for the operator to perform maintenance and repair on the flywheel 421.

[0034] Example 2: Based on Example 1, a preferred embodiment of the diesel engine flywheel connecting disc with a protective device provided by this utility model is as follows: Figures 1 to 4 As shown: In this embodiment, the auxiliary mechanism 42 includes a connecting bearing 424, which is fixedly installed on the inner wall of the protective structure 1. A stabilizing bracket 425 is fixedly installed on the inner wall of the connecting bearing 424. A flywheel 421 is contacted on the side wall of the stabilizing bracket 425. A positioning bolt 422 is rotatably installed on the inner wall of the flywheel 421. One end of the positioning bolt 422 is threadedly connected to the inner wall of the stabilizing bracket 425. A drive shaft 423 is fixedly installed on the side wall of the flywheel 421.

[0035] In this embodiment, there are six positioning bolts 422, and all six positioning bolts 422 are of the same shape and size.

[0036] In the specific implementation process, when the operator installs the flywheel 421, he first installs the flywheel 421 on the side wall of the stabilizer bracket 425, and then he can directly rotate the positioning bolt 422. One end of the positioning bolt 422 is threadedly connected to the inner wall of the stabilizer bracket 425. Therefore, the position of the flywheel 421 can be stably installed by rotating it.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A diesel engine flywheel connecting disc with a protective device, comprising a protective structure (1), A stabilizing column (3) is fixedly installed on the side wall of the protective structure (1); and a protective component (4) disposed on the side of the protective structure (1); characterized in that: The protective component (4) includes a protective mechanism (41) disposed on the side of the protective structure (1); An auxiliary mechanism (42) is provided on the side of the protective structure (1).

2. A diesel engine flywheel connecting disc with a protective device according to claim 1, characterized in that: There are two stabilizing pillars (3), and the two stabilizing pillars (3) are of the same shape and size.

3. A diesel engine flywheel connecting disc with a protective device according to claim 1, characterized in that: The protective mechanism (41) includes a protective cover (411) and a plug-in positioning block (414). The side wall of the protective cover (411) is in contact with the side wall of the protective structure (1). A stabilizing ring (412) is fixedly installed on the side wall of the protective cover (411). The plug-in positioning block (414) is slidably installed on the inner wall of the stabilizing column (3). A compression spring (413) is fixedly installed on the inner wall of the plug-in positioning block (414). The other end of the compression spring (413) is fixedly connected to the inner wall of the stabilizing column (3). A pull block (415) is fixedly installed on the top of the plug-in positioning block (414).

4. A diesel engine flywheel connecting disc with a protective device according to claim 3, characterized in that: The side wall diameter of the stabilizing ring (412) is the same as the inner wall diameter of the protective structure (1), and the side wall of the stabilizing ring (412) is slidably connected to the inner wall of the protective structure (1).

5. A diesel engine flywheel connecting disc with a protective device according to claim 4, characterized in that: The side wall diameter of the plug-in positioning block (414) is the same as the inner wall diameter of the positioning hole on the side wall of the stabilizing ring (412), and the side wall of the plug-in positioning block (414) is slidably connected to the inner wall of the positioning hole.

6. A diesel engine flywheel connecting disc with a protective device according to claim 1, characterized in that: The auxiliary mechanism (42) includes a connecting bearing (424), which is fixedly installed on the inner wall of the protective structure (1). A stabilizing bracket (425) is fixedly installed on the inner wall of the connecting bearing (424). A flywheel (421) is contacted on the side wall of the stabilizing bracket (425). A positioning bolt (422) is rotatably installed on the inner wall of the flywheel (421). One end of the positioning bolt (422) is threadedly connected to the inner wall of the stabilizing bracket (425). A drive shaft (423) is fixedly installed on the side wall of the flywheel (421).

7. A diesel engine flywheel connecting disc with a protective device according to claim 6, characterized in that: There are six positioning bolts (422), and all six positioning bolts (422) are of the same shape and size.

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