Sound wave and visual record detection mechanism of bucket elevator shell

Abstract

The utility model relates to the technical field of bucket elevators, in particular to a sound wave and visual record detection mechanism of a bucket elevator shell. A sound wave and visual record detection mechanism of a bucket elevator shell comprises a locking rod, one end of the locking rod is connected with a clamping support, one end of the clamping support is connected with an impact device through a connecting plate, an electric push rod is arranged at the rear end of the impact device, and a camera and a sound wave recorder are distributed on the side face of the impact device. Compared with the prior art, the structure is simple, the operation difficulty of workers is reduced, and the shell condition of the bucket elevator can be checked and recorded.

Description

Technical Field

[0001] The utility model relates to the technical field of bucket elevators, in particular to a sound wave and visual recording detection mechanism for the shell of a bucket elevator. Background Art

[0002] At present, bucket elevators are applied in various bulk material conveying industries. The bucket elevator conveys bulk materials at a low place to a certain height and unloads the bulk materials. Inevitably, some materials will leak out during the whole conveying process, and the materials will rub against the shell. The accumulated friction will make the shell thinner or even worn through directly. At present, it is mainly manual to check the condition of each section of the shell, but due to the height problem, the inspection process is quite troublesome. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a sound wave and visual recording detection mechanism for the shell of a bucket elevator, which can automatically check and record the condition of the shell of the bucket elevator.

[0004] To achieve the above object, a sound wave and visual recording detection mechanism for the shell of a bucket elevator is designed, including a locking rod. One end of the locking rod is connected to a clamping bracket, one end of the clamping bracket is connected to an impact device through a connecting plate, an electric push rod is arranged at the rear end of the impact device, and cameras and sound wave recorders are distributed on the side of the impact device.

[0005] The impact device includes a firing pin, a housing and a spring. The front end of the electric push rod is provided with a housing, the firing pin is sleeved in the housing, one end of the firing pin in the housing is connected to the spring, and the other end of the spring is connected to the inner wall of the housing.

[0006] The cameras and the sound wave recorders are respectively located on the left or right side of the firing pin.

[0007] The other end of the locking rod is fixed to one end of the bucket of the bucket elevator.

[0008] One side of the clamping bracket is provided with a control panel, and the other side of the clamping bracket is provided with a battery pack.

[0009] Compared with the prior art, the utility model has a simple structure, reduces the operation difficulty of the staff, and can check and record the condition of the shell of the bucket elevator. Brief Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of the utility model.

[0011] Figure 2 It is a front view of the utility model.

[0012] Figure 3 It is a top view of the utility model.

[0013] Figure 4Structural schematic of the impact device of the present utility model Figure 1 。

[0014] Figure 5 Structural schematic of the impact device of the present utility model Figure 2 。

[0015] Figure 6 Structural schematic diagram when the present utility model is in use Specific implementation manner

[0016] The following further describes the present utility model with reference to the drawings

[0017] As Figures 1 to 3 shown, one end of the locking rod 1 is connected to the clamping bracket 1.1, one end of the clamping bracket 1.1 is connected to the impact device 3 through the connecting plate 8, the electric push rod 2 is arranged at the rear end of the impact device 3, and the camera 4 and the acoustic recorder 5 are distributed on the left and right sides of the impact device 3

[0018] As Figure 4 、 Figure 5 shown, the impact device 3 includes a firing pin 3.1, a housing 3.2, and a spring 3.3. The front end of the electric push rod 2 is provided with the housing 3.2, and the firing pin 3.1 is sleeved inside the housing 3.2

[0019] One end of the firing pin 3.1 inside the housing 3.2 is connected to the spring 3.3, and the other end of the spring 3.3 is connected to the inner wall of the housing 3.2. To avoid damaging the housing of the bucket elevator and the impact device 3, when the firing pin 3.1 contacts the housing of the bucket elevator, the spring 3.3 will rebound to absorb the excess impact force

[0020] The camera 4 and the acoustic recorder 5 are respectively located on the left or right side of the firing pin. One side of the clamping bracket 1.1 is provided with a control panel 6, and the other side of the clamping bracket 1.1 is provided with a battery pack 7

[0021] When the present utility model is in use, when the electric push rod 2 pushes the impact device 3, the firing pin 3.1 will strike the housing of the bucket elevator to generate sound waves. The camera 4 is used to record the impact point, and the acoustic recorder 5 is used to record the sound waves of each impact point. Since the sound waves generated by the same housing material at different thicknesses are different, the thickness of the housing of the bucket elevator can be analyzed by recording the sound waves

[0022] During specific use, as Figure 6As shown, fix the other end of the locking rod 1 to one end of the bucket 9 of the bucket elevator. Then start the bucket elevator and rotate it slowly for one circle. During the operation, the impact device 3 will continuously collide with the inside of the bucket elevator housing, and use the camera 4 to record the position of each point, and use the acoustic recorder 5 to record the sound waves emitted by each point. After the bucket elevator runs one circle, analyze the collected video and sound waves. Since the sound waves generated by different thicknesses are different, repair the positions of the sound waves that exceed the normal range value.

Claims

1. An acoustic and visual recording detection mechanism for the casing of a bucket elevator, including a locking rod, characterized in that: One end of the described locking rod (1) is connected to the clamping bracket (1.1). One end of the clamping bracket (1.1) is connected to the impact device (3) through the connecting plate (8). An electric push rod (2) is provided at the rear end of the impact device (3), and cameras (4) and acoustic recorders (5) are distributed on the side of the impact device (3).

2. The acoustic and visual recording detection mechanism for the housing of a bucket elevator according to claim 1, characterized in that: The described impact device (3) includes a firing pin (3.1) and a housing (3.2). The front end of the electric push rod (2) is provided with the housing (3.2), and the firing pin (3.1) is sleeved inside the housing (3.2).

3. The acoustic and visual recording detection mechanism of a bucket elevator housing according to claim 2, characterized in that: One end of the firing pin (3.1) inside the housing (3.2) is connected to a spring (3.3), and the other end of the spring (3.3) is connected to the inner wall of the housing (3.2).

4. The acoustic and visual recording detection mechanism for the casing of a bucket elevator according to claim 2, characterized in that: The described cameras (4) and acoustic recorders (5) are respectively located on the left or right side of the firing pin (3.1).

5. The acoustic wave and visual recording detection mechanism of a bucket elevator housing according to claim 1, characterized in that: The other end of the described locking rod (1) is fixed to one end of the bucket (9) of the bucket elevator.

6. The acoustic and visual recording detection mechanism of a bucket elevator housing according to claim 1, characterized in that: One side of the described clamping bracket (1.1) is provided with a control panel (6), and the other side of the clamping bracket (1.1) is provided with a battery pack (7).

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