Automobile engine convenient to assemble and disassemble

Abstract

The utility model relates to the technical field of engines, in particular to an automobile engine convenient to assemble and disassemble, which comprises an engine body, two connecting plates are fixedly connected to the bottom end of the engine body, a base is arranged at the bottom end of the engine body, the two connecting plates are clamped with the base, and a fixing structure is arranged on the base. The fixing structure comprises a pulling plate and check blocks, the pulling plate is slidably connected to the base, the two check blocks are fixedly connected to the two sides of the pulling plate, the top end of the pulling plate is rotatably connected with two connecting rods, the connecting rods are rotatably connected to a sliding plate, the sliding plate is slidably connected to the base, two clamping blocks are fixedly connected to the sliding plate, and the clamping blocks and the connecting plate are clamped. Two sliding columns are fixedly connected to the sliding plate, four guide seats are fixedly connected to the base, the sliding columns are in sliding connection with the adjacent guide seats, and the sliding columns are sleeved with reset springs; when the engine is damaged and needs to be disassembled and overhauled, the engine can be quickly disassembled and assembled, so that the engine is conveniently overhauled and maintained.

Description

Technical Field

[0001] The utility model relates to an automobile engine, in particular to an automobile engine convenient for loading and unloading, belonging to the technical field of automobile engines. Background Technique

[0002] An automobile engine is a device that provides power for an automobile and is the heart of the automobile, determining the power performance, economy, stability and environmental protection of the automobile. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric vehicle motors and hybrid power, etc.

[0003] However, the traditional automobile engine is locked and fixed by a plurality of bolts. Therefore, when installing and disassembling, it is necessary to twist a plurality of bolts with a wrench. Especially when the engine needs to be disassembled and overhauled, it also takes a lot of time to twist the bolts to realize the loading and unloading of the engine, which will waste a certain amount of time and lead to low efficiency of engine overhaul and maintenance. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automobile engine convenient for loading and unloading to solve the above problems. When the engine is damaged and needs to be disassembled and overhauled, the engine can be quickly disassembled and assembled, so as to facilitate the overhaul and maintenance of the engine.

[0005] The utility model realizes the above purpose through the following technical solutions. An automobile engine convenient for loading and unloading includes an engine body. Two connecting plates are fixedly connected to the bottom end of the engine body. A base is arranged at the bottom end of the engine body. The two connecting plates are clamped with the base. A fixing structure is arranged on the base. The fixing structure includes a pulling plate and a blocking block. The pulling plate is slidably connected to the base. Two blocking blocks are fixedly connected to both sides of the pulling plate. Two connecting rods are rotatably connected to the top end of the pulling plate. The connecting rods are rotatably connected to a sliding plate. The sliding plate is slidably connected to the base. Two clamping blocks are fixedly connected to the sliding plate. The clamping blocks are clamped with the connecting plates. Two sliding columns are fixedly connected to the sliding plate. Four guiding seats are fixedly connected to the base. The sliding columns are slidably connected with the adjacent guiding seats. A return spring is sleeved outside the sliding columns.

[0006] Preferably, one end of the return spring abuts against the sliding plate, and the other end of the return spring abuts against the guiding seat.

[0007] Preferably, one end of the pulling plate extends to the outside of the base, and the cross section of one end of the pulling plate is in an L-shaped structure.

[0008] Preferably, the cross section of the end of the base is in an L-shaped structure, and the cross section of the bottom end of the connecting plate is in a trapezoidal structure.

[0009] Preferably, the two connecting rods are symmetrically distributed about the middle of the pull plate, and a V-shaped structure is formed between the two connecting rods.

[0010] Preferably, the cross section of the clamping block is in an L-shaped structure, and the cross section of one end of the clamping block is in a trapezoidal structure.

[0011] Preferably, two positioning blocks are fixedly connected to the base, the positioning blocks are engaged with the adjacent connecting plates, and the cross section of the top end of the positioning block is in a trapezoidal structure.

[0012] Preferably, four connecting blocks are fixedly connected to the base, and mounting holes are provided in the connecting blocks.

[0013] The beneficial effects of the present utility model are as follows: When the engine body needs to be disassembled and overhauled, the pull plate can be pulled. The pull plate drives the two sliding plates to move through the two connecting rods. The sliding plates drive the two clamping blocks to move away from the connecting plate, and the return spring contracts. During the movement of the pull plate, the connecting rod will rotate with the pull plate. Therefore, the included angle between the connecting rod and the pull plate will increase with the movement of the pull plate. When the included angle between the connecting rod and the pull plate changes from an acute angle to an obtuse angle, one side of the stop block will abut against the base, and at this time, the pull plate cannot be pulled continuously. Since the stop block abuts against the base at this time, and the end of the clamping block is not engaged with the connecting plate, the return spring will not extend to make the clamping block engage with the connecting plate again after the pull plate is released. Since the clamping block is not engaged with the connecting plate, the engine body can be moved to be disassembled from the top of the base, thereby realizing the rapid disassembly of the engine body and facilitating the overhaul and maintenance of the engine body. And when the engine body overhaul is completed, only need to move it to the top of the base, and then make the clamping block engage with the connecting plate to realize the rapid installation of the engine body. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the connection structural schematic diagram of the base and the connecting plate of the present utility model;

[0016] Figure 3 is the connection structural schematic diagram of the pull plate and the connecting rod of the present utility model;

[0017] Figure 4 is the connection structural schematic diagram of the connecting plate and the positioning block of the present utility model.

[0018] In the figure: 1. Engine body; 2. Base; 3. Connecting plate; 4. Positioning block; 5. Fixing structure; 501. Pulling plate; 502. Stopper; 503. Connecting rod; 504. Slide plate; 505. Clamping block; 506. Slide post; 507. Guide seat; 508. Return spring; 6. Connecting block; 7. Mounting hole. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figure, an automobile engine that is convenient for loading and unloading includes an engine body 1. Two connecting plates 3 are fixedly connected to the bottom end of the engine body 1. A base 2 is provided at the bottom end of the engine body 1. The two connecting plates 3 are engaged with the base 2. A fixing structure 5 is provided on the base 2. The fixing structure 5 includes a pulling plate 501 and a stopper 502. The pulling plate 501 is slidably connected to the base 2. Two stoppers 502 are fixedly connected to both sides of the pulling plate 501. Two connecting rods 503 are rotatably connected to the top end of the pulling plate 501. The connecting rods 503 are rotatably connected to a slide plate 504. The slide plate 504 is slidably connected to the base 2. Two clamping blocks 505 are fixedly connected to the slide plate 504. The clamping blocks 505 are engaged with the connecting plates 3. Two slide posts 506 are fixedly connected to the slide plate 504. Four guide seats 507 are fixedly connected to the base 2. The slide posts 506 are slidably connected to the adjacent guide seats 507. A return spring 508 is sleeved outside the slide posts 506.

[0021] As a technical optimization solution of the present invention, as Figure 3 shown, one end of the return spring 508 abuts against the slide plate 504, and the other end of the return spring 508 abuts against the guide seat 507. Therefore, under the action of the return spring 508, the clamping blocks 505 can be more stably engaged with the connecting plates 3.

[0022] As a technical optimization solution of the present invention, as Figure 1 shown, one end of the pulling plate 501 extends to the outside of the base 2, and the cross-section of one end of the pulling plate 501 is in an L-shaped structure. Therefore, it is convenient to pull the pulling plate 501.

[0023] As a technical optimization solution of the present utility model, as shown in Figure 1 and Figure 2 shown, the cross-section of the end of the base 2 is in an L-shaped structure, the cross-section of the bottom end of the connecting plate 3 is in a trapezoidal structure, the two connecting rods 503 are symmetrically distributed about the middle of the pulling plate 501, and a V-shaped structure is formed between the two connecting rods 503. Therefore, when pulling the pulling plate 501, the sliding plate 504 can be driven through the two connecting rods 503.

[0024] As a technical optimization solution of the present utility model, as shown in Figure 3 shown, the cross-section of the clamping block 505 is in an L-shaped structure, and the cross-section of one end of the clamping block 505 is in a trapezoidal structure. Therefore, it can play a guiding role when the clamping block 505 is engaged with the connecting plate 3.

[0025] As a technical optimization solution of the present utility model, as shown in Figure 4 shown, two positioning blocks 4 are fixedly connected to the base 2, the positioning blocks 4 are engaged with the adjacent connecting plate 3, and the cross-section of the top end of the positioning block 4 is in a trapezoidal structure. Therefore, the positioning between the connecting plate 3 and the base 2 can be realized.

[0026] As a technical optimization solution of the present utility model, as shown in Figure 1 shown, four connecting blocks 6 are fixedly connected to the base 2, and mounting holes 7 are provided on the connecting blocks 6. Therefore, the base 2 can be mounted on an automobile through bolts cooperating with the mounting holes 7.

[0027] When the utility model is in use, the base 2 can be installed and fixed by bolts cooperating with the mounting holes 7 during use. After the base 2 is installed, the engine body 1 can be moved to the top of the base 2, and then while the connecting plate 3 is engaged with the base 2, the connecting plate 3 is engaged with the positioning block 4. At this time, the positioning between the connecting plate 3 and the base 2 is achieved. Then, the clamping block 505 is engaged with the connecting plate 3. At this time, the connecting plate 3 cannot be disengaged from the top of the base 2, thus realizing the installation of the engine body 1. When the engine body 1 needs to be disassembled and overhauled, the pull plate 501 can be pulled. The pull plate 501 drives the two sliding plates 504 to move through the two connecting rods 503. The sliding plates 504 drive the two clamping blocks 505 to move away from the connecting plate 3, and the return spring 508 contracts. During the movement of the pull plate 501, the connecting rod 503 will rotate with the pull plate 501. Therefore, the angle between the connecting rod 503 and the pull plate 501 will increase with the movement of the pull plate 501. When the angle between the connecting rod 503 and the pull plate 501 changes from an acute angle to an obtuse angle, one side of the stop block 502 will abut against the base 2. At this time, the pull plate 501 cannot be pulled continuously. Since the stop block 502 abuts against the base 2 at this time, and the end of the clamping block 505 is not engaged with the connecting plate 3, the return spring 508 will not extend to make the clamping block 505 engaged with the connecting plate 3 again after the pull plate 501 is released. Since the clamping block 505 is not engaged with the connecting plate 3, the engine body 1 can be moved to be disassembled from the top of the base 2, thus realizing the rapid disassembly of the engine body 1 and facilitating the overhaul and maintenance of the engine body 1. And when the engine body 1 is overhauled and completed, it only needs to be moved to the top of the base 2, and then the clamping block 505 is engaged with the connecting plate 3 to realize the rapid installation of the engine body 1.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0029] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automobile engine that is easy to load and unload, comprising an engine body (1), characterized in that: The bottom end of the engine body (1) is fixedly connected to two connecting plates (3), the bottom end of the engine body (1) is provided with a base (2), the two connecting plates (3) are engaged with the base (2), a fixing structure (5) is provided on the base (2), the fixing structure (5) comprises a pull plate (501) and a stopper (502), the pull plate (501) is slidably connected to the base (2), two stops (502) are fixedly connected to the two sides of the pull plate (501), and the top end of the pull plate (501) is rotatably connected to two connecting rods (503), The connecting rod (503) is rotatably connected to the slide plate (504), and the slide plate (504) is slidably connected to the base (2). Two clamping blocks (505) are fixedly connected to the slide plate (504), and the clamping blocks (505) are engaged with the connecting plate (3). Two sliding columns (506) are fixedly connected to the slide plate (504), and four guide seats (507) are fixedly connected to the base (2). The sliding columns (506) are slidably connected to adjacent guide seats (507), and a return spring (508) is provided on the outside of the sliding columns (506).

2. The automobile engine that is easy to load and unload according to claim 1, characterized in that: One end of the return spring (508) abuts against the slide plate (504), and the other end of the return spring (508) abuts against the guide seat (507).

3. The automobile engine that is easy to load and unload according to claim 1, characterized in that: One end of the pull plate (501) extends to the outside of the base (2), and the cross-section of one end of the pull plate (501) is in an L-shaped structure.

4. The automobile engine that is easy to load and unload according to claim 1, characterized in that: The cross-section of the end of the base (2) is in an L-shaped structure, and the cross-section of the bottom end of the connecting plate (3) is in a trapezoidal structure.

5. The automobile engine that is easy to load and unload according to claim 1, characterized in that: The two connecting rods (503) are symmetrically distributed about the middle of the pull plate (501), and a V-shaped structure is formed between the two connecting rods (503).

6. The automobile engine that is easy to load and unload according to claim 1, characterized in that: The cross section of the clamping block (505) is in an L-shaped structure, and the cross section of one end of the clamping block (505) is in a trapezoidal structure.

7. The automobile engine that is easy to load and unload according to claim 1, characterized in that: Two positioning blocks (4) are fixedly connected to the base (2), the positioning blocks (4) are engaged with adjacent connecting plates (3), and the cross-section of the top end of the positioning blocks (4) is a trapezoidal structure.

8. The automobile engine that is easy to load and unload according to claim 6, characterized in that: Four connection blocks (6) are fixedly connected to the base (2), and the connection blocks (6) are provided with mounting holes (7).

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