Single-cylinder 180-degree turnover mechanism

Abstract

The utility model discloses a single-cylinder 180-degree turnover mechanism, and relates to the technical field of turnover mechanisms, the single-cylinder 180-degree turnover mechanism comprises a first frame and a second frame, the first frame is hinged to the second frame, a turnover structure is installed on the bottom surface of the first frame, the turnover structure comprises a turnover cylinder, the turnover cylinder is installed on the bottom surface of the first frame, and the turnover cylinder is hinged to the second frame. A driving arm is hinged to one side of the first frame, the output end of the turnover cylinder is hinged to the interior of the driving arm, a driven arm is hinged to one side of the second frame, the driving arm is hinged to the driven arm, the output end of the turnover cylinder drives the driving arm to be hinged to the interior of the first frame by opening the turnover cylinder, and meanwhile the driving arm is hinged to the driven arm. The driven arm is hinged to the interior of the second frame, then the second frame is turned over, when not used, the second frame is reversely installed, repeated disassembly and assembly are not needed, the labor intensity of workers is reduced, and the transportation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turnover mechanism technical field, concretely is a single cylinder 180 degree turnover mechanism. BACKGROUND

[0002] Three-axle truck refers to the truck with one row of guide wheels and one row of drive wheels, and the trailer part has three rows of tires.

[0003] In the large load transportation, it is needed to assemble four-axle truck on three-axle truck, and then the driving capacity of vehicle can be increased, and it is suitable for complex road conditions, however, the existing three-axle truck cannot be switched according to the weight of goods after assembling four-axle truck, so that the assembled axle needs to be disassembled and used, and in the transportation of different large loads, repeated disassembly and assembly increase the labor intensity and reduce the transportation efficiency, and the single cylinder 180 degree turnover mechanism is used to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to solve the problem of increasing labor intensity in the repeated disassembly and assembly of different large loads, the utility model aims to provide a single cylinder 180 degree turnover mechanism.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a single cylinder 180 degree turnover mechanism, comprising a first frame and a second frame, the first frame and the second frame are hingedly connected, the bottom surface of the first frame is provided with a turnover structure, the turnover structure comprises a turnover cylinder, the turnover cylinder is installed on the bottom surface of the first frame, one side of the first frame is hingedly provided with a driving arm, the output end of the turnover cylinder is hingedly connected in the driving arm, one side of the second frame is hingedly provided with a driven arm, the driving arm and the driven arm are hingedly connected, first, the turnover cylinder is turned on, the output end of the turnover cylinder drives the driving arm to hinge in the first frame, so that one side of the driving arm is hingedly connected in the front lifting lug, at the same time, the driving arm and the driven arm are hingedly connected, and the driven arm is hingedly connected in the second frame, so that one side of the driven arm is hingedly connected in the rear lifting lug, at the same time, the second connecting lug is driven to rotate in the first connecting lug, and then the second frame is turned over, and then when not in use, the second frame is reversed and assembled, without repeated disassembly and assembly, the labor intensity of workers is reduced, and the transportation efficiency is improved.

[0006] Preferably, a rotating seat is rotatably arranged in the first frame, the turnover cylinder is fixedly arranged in the rotating seat, a rotating piece is rotatably arranged in the driving arm, and the output end of the turnover cylinder is fixedly connected to the outer surface of the rotating piece.

[0007] Preferably, a front hanger is fixedly provided on one side of the first frame, and the end of the driving arm away from the driven arm is hinged to the front hanger. A rear hanger is fixedly provided on one side of the second frame, and the side of the driven arm away from the driving arm is hinged to the rear hanger.

[0008] Preferably, a first connecting lug is fixedly provided on the top surface of the first frame, and a second connecting lug is fixedly provided on the top surface of the second frame, wherein the first connecting lug and the second connecting lug are hingedly connected.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] In this invention, by activating the tilting cylinder, the output end of the tilting cylinder drives the active arm to hinge within the first frame. Simultaneously, the active arm and the driven arm are hinged together, and the driven arm is hinged within the second frame, thereby causing the second frame to tilt. When not in use, the second frame can be reversed and installed, eliminating the need for repeated disassembly and assembly, reducing the labor intensity of workers, and improving transportation efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the flipping mechanism of this utility model;

[0014] Figure 3 This is a schematic diagram of the first frame structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the second frame tilting structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the folding structure of this utility model.

[0017] In the figure: 1. First frame; 11. Front hanger; 2. Second frame; 21. Rear hanger; 3. Tilting structure; 31. Tilting cylinder; 32. Driving arm; 321. Rotating component; 33. Driven arm; 34. First connecting hanger; 35. Second connecting hanger; 4. Rotating seat. Detailed Implementation

[0018] 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.

[0019] Example: Figures 1-5 As shown, this utility model provides a single-cylinder 180-degree tilting mechanism, including a first frame 1 and a second frame 2, which are hinged together. A tilting structure 3 is installed on the bottom surface of the first frame 1. The tilting structure 3 includes a tilting cylinder 31, which is installed on the bottom surface of the first frame 1. An active arm 32 is hinged to one side of the first frame 1, and the output end of the tilting cylinder 31 is hinged to the active arm 32. A driven arm 33 is hinged to one side of the second frame 2, and the active arm 32 and the driven arm 33 are hinged together. By opening the tilting cylinder 31, the output end of the tilting cylinder 31 drives the active arm 32 to be hinged to the first frame 1. At the same time, the active arm 32 and the driven arm 33 are hinged together, and the driven arm 33 is hinged to the second frame 2, thereby tilting the second frame 2. When not in use, the second frame 2 can be reversed and reinstalled, eliminating the need for repeated disassembly and assembly, reducing the labor intensity of workers, and improving transportation efficiency.

[0020] The first frame 1 is rotatably provided with a rotating seat 4, the tilting cylinder 31 is fixedly provided in the rotating seat 4, the active arm 32 is rotatably provided with a rotating component 321, and the output end of the tilting cylinder 31 is fixedly connected to the outer surface of the rotating component 321.

[0021] By adopting the above technical solution, the rotating seat 4 provided on the bottom surface of the first frame 1 allows the tilting cylinder 31 and the rotating seat 4 to rotate within the first frame 1 when the tilting cylinder 31 is opened, thereby driving the active arm 32 and the driven arm 33 to rotate.

[0022] A front hanger 11 is fixedly provided on one side of the first frame 1, and the end of the driving arm 32 away from the driven arm 33 is hinged to the front hanger 11. A rear hanger 21 is fixedly provided on one side of the second frame 2, and the side of the driven arm 33 away from the driving arm 32 is hinged to the rear hanger 21.

[0023] By adopting the above technical solution, the front lug 11 provided on one side of the first frame 1 allows one side of the active boom 32 to be hinged in the front lug 11, and the rear lug 21 provided on one side of the second frame 2 allows one side of the driven boom 33 to be hinged in the rear lug 21.

[0024] The top surface of the first frame 1 is fixedly provided with a first connecting lug 34, and the top surface of the second frame 2 is fixedly provided with a second connecting lug 35. The first connecting lug 34 and the second connecting lug 35 are hingedly connected.

[0025] By adopting the above technical solution, when the second frame 2 is flipped, it causes the second connecting lug 34 to rotate inside the first connecting lug 35, thereby causing the second frame 2 to flip.

[0026] Working principle: First, by opening the tilting cylinder 31, the output end of the tilting cylinder 31 drives the active arm 32 to hinge inside the first frame 1, thereby hinged one side of the active arm 32 inside the front lifting lug 11. At the same time, the active arm 32 is hinged to the driven arm 33, and the driven arm 33 is hinged inside the second frame 2, thereby hinged one side of the driven arm 33 inside the rear lifting lug 21. Simultaneously, the second connecting lug 34 is driven to rotate inside the first connecting lug 35, thereby tilting the second frame 2. When not in use, the second frame 2 can be reversed and installed, eliminating the need for repeated disassembly and assembly, reducing the labor intensity of workers, and improving transportation efficiency.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A single-cylinder 180-degree tilting mechanism, comprising a first frame (1) and a second frame (2), characterized in that: The first frame (1) and the second frame (2) are hinged together. The bottom surface of the first frame (1) is equipped with a tilting structure (3). The tilting structure (3) includes a tilting cylinder (31). The tilting cylinder (31) is installed on the bottom surface of the first frame (1). An active arm (32) is hinged to one side of the first frame (1). The output end of the tilting cylinder (31) is hinged to the active arm (32). A driven arm (33) is hinged to one side of the second frame (2). The active arm (32) and the driven arm (33) are hinged together.

2. The single-cylinder 180-degree tilting mechanism as described in claim 1, characterized in that, The first frame (1) is rotatably provided with a rotating seat (4), and the tilting cylinder (31) is fixedly provided in the rotating seat (4).

3. The single-cylinder 180-degree tilting mechanism as described in claim 1, characterized in that, The active arm (32) is rotatably equipped with a rotating component (321), and the output end of the tilting cylinder (31) is fixedly connected to the outer surface of the rotating component (321).

4. The single-cylinder 180-degree tilting mechanism as described in claim 1, characterized in that, A front hanger (11) is fixedly provided on one side of the first frame (1), and the end of the active arm (32) away from the driven arm (33) is hinged to the front hanger (11).

5. A single-cylinder 180-degree tilting mechanism as described in claim 1, characterized in that, A rear hanger (21) is fixedly provided on one side of the second frame (2), and the side of the driven arm (33) away from the driving arm (32) is hinged to the rear hanger (21).

6. The single-cylinder 180-degree tilting mechanism as described in claim 1, characterized in that, The top surface of the first frame (1) is fixedly provided with a first connecting lug (34), and the top surface of the second frame (2) is fixedly provided with a second connecting lug (35). The first connecting lug (34) and the second connecting lug (35) are hingedly connected.

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