Dumper container processing and overturning structure

Abstract

The utility model belongs to the field of overturning structures, and particularly relates to a dumper container machining overturning structure which comprises a base, two symmetrically-distributed supporting frames are fixedly connected to the upper end of the base, rotating frames are installed in the supporting frames through bearings, and a stabilizing mechanism is arranged on the supporting frame located at the right end of the base. A first gear is fixedly connected to the outer side of the connecting shaft of the rotating frame located at the left end of the base, a motor is fixedly installed on the upper portion of the right end of the supporting frame, and a second gear is fixedly connected to the outer side of an output shaft of the motor. The limiting frame is additionally arranged on the supporting frame, the fixing plate is additionally arranged on the supporting frame, the limiting wheel is additionally arranged on the rotating frame, and the like, so that the limiting frame can be driven to slide into the limiting wheel through the elastic force of the spring after the processing angle of the cargo box bottom plate is rotated through the rotating frame, and the angle of the rotating frame can be limited; therefore, the container can be turned over more stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turnover structure technical field, concretely relates to a self -discharging car cargo box processing turnover structure. BACKGROUND

[0002] In the process of processing the self -discharging car cargo box, the bottom plate of the cargo box needs to be processed, and the box plate needs to be turned over when processing.

[0003] The inventor found in the process of realizing the utility model that:

[0004] The patent document with the application publication number CN116618934A discloses a car cargo box processing turnover structure, which utilizes the extension action of the moving part to contact the two sides of the side plate, and when the side plate is inclined to a certain degree, the extended moving part first contacts the diagonal position of the side plate, thereby pushing the inclined side plate to return to normal, so that the contact area of the clamping plate on both sides with the side plate is the same, and the side plate is not easy to separate.

[0005] However, the existing turnover structure is unstable in angle limiting of the cargo box bottom plate after turning over, and is easy to cause the cargo box to rotate, and the elastic clamping placement is used to clamp the heavy cargo box, which is easy to cause unstable clamping and affect the stability of processing. SUMMARY

[0006] In order to solve the problems of unstable turnover and unstable clamping of the cargo box in the prior art, the utility model provides a self -discharging car cargo box processing turnover structure.

[0007] Therefore, the technical scheme of the utility model is as follows: a self -discharging car cargo box processing turnover structure, comprising a base, the upper end of the base is fixedly connected with two symmetrical support frames, the inside of the support frame is provided with a rotating frame through a bearing,

[0008] The support frame located at the right end of the base is provided with a stabilizing mechanism, the connecting shaft outside the rotating frame located at the left end of the base is fixedly connected with a gear one, the right end of the support frame is fixedly installed with a motor, the output shaft outside the motor is fixedly connected with a gear two,

[0009] The opposite side of the rotating frame and the support frame is fixedly provided with a mounting frame, the inside of the mounting frame is provided with a vertical positive and negative screw through a bearing, the outside of the positive and negative screw is connected with a threaded frame through a thread, and the outside of the threaded frame is fixedly connected with a clamping frame.

[0010] As a preferred, the gear one is engaged with the gear two, the diameter of the gear two is smaller than the diameter of the gear one, and the gear two needs to rotate several turns to drive the gear one to rotate one turn.

[0011] The clamping frame is slidably connected with the rotating frame, and the threaded frame is slidably connected with the rotating frame.

[0012] The upper and lower ends of the positive and negative screw rods are fixedly connected with driving blocks, and the driving blocks are internally provided with hexagonal grooves.

[0013] The right end of the rotating frame at the right end of the base is fixedly connected with a limiting wheel penetrating through the supporting frame, the right end of the supporting frame is fixedly connected with a fixed plate, the fixed plate is slidably connected with a handle frame inside, the upper end of the handle frame is fixedly connected with a limiting frame, and the outer side of the handle frame is provided with a spring.

[0014] The limiting frame is slidably connected with the groove of the limiting wheel, one end of the spring is fixedly connected with the bottom surface of the limiting frame, and the other end of the spring is fixedly connected with the top surface of the fixed plate.

[0015] Compared with the prior art, the limiting frame is added on the supporting frame, the fixed plate is added on the supporting frame, the limiting wheel is added on the rotating frame, and after the processing angle of the bottom plate of the container is rotated through the rotating frame, the limiting frame can be driven to slide into the inside of the limiting wheel through the elastic force of the spring, so that the angle of the rotating frame is limited, and the turnover of the container is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the utility model.

[0017] Figure 2 is Figure 1 a partial enlarged view.

[0018] Figure 3 is Figure 1 an enlarged view of A in

[0019] Figure 4 is Figure 2 a perspective enlarged view of the clamping frame of

[0020] Figure 5 is Figure 2 a perspective enlarged view of the handle frame of

[0021] The following components are shown in the diagram: 1. Base; 2. Support frame; 3. Rotating frame; 4. Stabilizing mechanism; 5. Gear 1; 6. Motor; 7. Gear 2; 8. Mounting frame; 9. Positive and negative screws; 10. Threaded frame; 11. Clamping frame; 12. Drive block; 41. Limit wheel; 42. Fixing plate; 43. Handle frame; 44. Limit frame; 45. Spring. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings, but this embodiment should not be construed as a limitation of this utility model.

[0023] This utility model is as follows Figures 1 to 5 As shown:

[0024] A tipping structure for a dump truck cargo box includes a base 1. Two symmetrically distributed support frames 2 are fixedly connected to the upper end of the base 1. A rotating frame 3 is installed inside the support frame 2 via bearings. A stabilizing mechanism 4 is provided on the support frame 2 located at the right end of the base 1. A gear 5 is fixedly connected to the outer side of the connecting shaft of the rotating frame 3 located at the left end of the base 1. A motor 6 is fixedly installed on the upper right end of the support frame 2. A gear 7 is fixedly connected to the outer side of the output shaft of the motor 6. A mounting frame 8 is fixed on the opposite side of the rotating frame 3 and the support frame. Vertical positive and negative screws 9 are installed inside the mounting frame 8 via bearings. A threaded frame 10 is threadedly connected to the outer side of the positive and negative screws 9. A clamping frame 11 is fixedly connected to the outer side of the threaded frame 10.

[0025] like Figures 1 to 4 As shown, gear 5 meshes with gear 7. The diameter of gear 7 is smaller than that of gear 5. Gear 7 needs to rotate multiple times to drive gear 5 to rotate once. The clamping frame 11 is slidably connected to the rotating frame 3, and the threaded frame 10 is slidably connected to the rotating frame 3. The clamping frame 11 can clamp the cargo box. Both the upper and lower ends of the positive and negative screws 9 are fixedly connected to the drive blocks 12. The drive blocks 12 have hexagonal slots inside, so that the hexagonal head of the electric wrench can be inserted into the hexagonal slots to drive the drive blocks 12 to rotate.

[0026] like Figure 2 and Figure 5As shown, the stabilizing mechanism 4 includes a limiting wheel 41, the outer side of the rotating frame 3 at the right end of the base 1 is fixedly connected with the limiting wheel 41 penetrating through the support frame, and the support frame 2 is rotatably connected with the limiting wheel 41, the right end of the support frame 2 is fixedly connected with a fixed plate 42, the inside of the fixed plate 42 is slidably connected with a handle frame 43, the upper end of the handle frame 43 is fixedly connected with a limiting frame 44, the outer side of the handle frame 43 is provided with a spring 45, the limiting frame 44 can limit the rotating frame 3 through the limiting wheel 41, the limiting frame 44 is slidably connected with the groove of the limiting wheel 41, one end of the spring 45 is fixedly connected with the limiting frame 44, the other end of the spring 45 is fixedly connected with the fixed plate 42, and the spring 45 can drive the limiting frame 44 to automatically reset through the elastic force.

[0027] The working principle of the utility model:

[0028] In use, the box bottom plate is placed between the two rotating frames 3, then the hexagonal head of the electric wrench is inserted into the hexagonal groove inside the driving block 12, the electric wrench is started, the electric wrench can drive the forward and reverse screw rod 9 to rotate through the driving block 12, the forward and reverse screw rod 9 can drive the clamping frame 11 through the thread cooperation between the forward and reverse screw rod 9 and the threaded frame 10 in the rotating process, and the clamping frame 11 can clamp the box bottom plate in the moving process.

[0029] When it is necessary to overturn the box bottom plate, the handle frame 43 is pulled downward, the handle frame 43 drives the limiting frame 44 to move downward and compresses the spring 45, when the limiting frame 44 is separated from the limiting wheel 41, the motor 6 is started, the motor 6 drives the gear two 7 to rotate, the gear two 7 drives the rotating frame 3 to rotate through the gear one 5, the rotating frame 3 can overturn the box bottom plate in the rotating process, after the box bottom plate is overturned, the handle frame 43 is loosened, the spring 45 is reset, and the spring 45 can drive the limiting frame 44 to slide into the inside of the limiting wheel 41 through the elastic force, so that the limiting of the box bottom plate can be completed.

[0030] The places not described in detail in the specification are the known technologies in the art.

[0031] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A self-unloading truck container processing turnover structure comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected with two symmetrically distributed support frames (2), the inside of the support frame (2) is provided with a rotating frame (3) through bearing, The support frame (2) located at the right end of the base (1) is provided with a stabilizing mechanism (4), the connecting shaft of the rotating frame (3) located at the left end of the base (1) is fixedly connected with a gear one (5) outside, the right end of the support frame (2) is fixedly installed with a motor (6) on the upper part, the output shaft of the motor (6) is fixedly connected with a gear two (7) outside, The opposite side of the rotating frame (3) and the support frame is fixedly provided with a mounting frame (8), the inside of the mounting frame (8) is provided with a positive and negative screw rod (9) in the vertical direction through bearing, the outside of the positive and negative screw rod (9) is threadedly connected with a threaded frame (10), the outside of the threaded frame (10) is fixedly connected with a clamping frame (11).

2. The self-dumping car body processing and roll-over structure of claim 1 wherein: The gear one (5) is engaged with the gear two (7), the diameter of the gear two (7) is smaller than that of the gear one (5).

3. The self-dumping car body processing and roll-over structure of claim 1 or 2 wherein: The clamping frame (11) is slidably connected with the rotating frame (3), and the threaded frame (10) is slidably connected with the rotating frame (3).

4. The self-dumping car body construction of claim 3 wherein: The upper and lower ends of the positive and negative screw rod (9) are fixedly connected with driving blocks (12), and the inside of the driving block (12) is provided with a hexagonal groove.

5. The dump truck body processing roll-over structure of claim 1 or 2 or 4, wherein: The stabilizing mechanism (4) comprises a limiting wheel (41), the outside of the rotating frame (3) located at the right end of the base (1) is fixedly connected with the limiting wheel (41) penetrating through the support frame, the right end of the support frame (2) is fixedly connected with a fixed plate (42), the inside of the fixed plate (42) is slidably connected with a handle frame (43), the upper end of the handle frame (43) is fixedly connected with a limiting frame (44), and the outside of the handle frame (43) is provided with a spring (45).

6. The self-dumping car body construction of claim 5 wherein: The limiting frame (44) is slidably connected with the groove of the limiting wheel (41), one end of the spring (45) is fixedly connected with the limiting frame (44), and the other end of the spring (45) is fixedly connected with the fixed plate (42).

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