Dangerous process remote video automatic cover turning device

Abstract

The utility model relates to the technical field of cover opening, in particular to a dangerous process remote video automatic cover opening device which comprises a first cover, a second cover, a first driving device, a second driving device, a monitoring video and a moving mechanism. Meanwhile, the moving mechanism drives the monitoring video to move to the position over the first cover, the second driving device drives the second cover to be opened, and the moving mechanism drives the monitoring video to move to the position over the second cover, so that the production condition in the coarse emulsification tank can be observed. The problem that an operator can observe the production condition in the tank body without going to the site is solved.

Description

Technical Field

[0001] This utility model relates to the field of lid opening technology, and in particular to a remote video automatic lid opening device for dangerous processes. Background Technology

[0002] According to national laws and regulations, hazardous processes should be automated (or unmanned) as soon as possible. In the roughing mill production process, it is necessary to open the lid to observe the inside of the tank to facilitate production, which requires on-site operation. This contradicts national regulations and industry development. Therefore, there is an urgent need for a remote video-controlled automatic lid-opening device for hazardous processes to solve the problem of allowing operators to observe the production situation inside the tank without being physically present. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a remote video automatic flip-top device for dangerous processes, so as to enable operators to observe the production situation inside the tank without going to the site.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a remote video automatic flip-cover device for hazardous processes, comprising:

[0005] frame:

[0006] A coarse emulsifying tank is connected to the frame, and an opening is provided at the top of the coarse emulsifying tank;

[0007] The fixed cover is in the shape of a minor arc and is fixedly connected to the Y-direction side of the opening;

[0008] The first cover is located on the opposite side of the fixed cover in the Y direction, and the first cover is movably connected to the opposite side of the opening in the X direction.

[0009] The second cover is symmetrically arranged at the opening with the first cover. The second cover is movably connected to the X-direction side of the opening. The structure of the second cover is the same as that of the first cover.

[0010] A first driving device is used to drive the first cover to open and close the opening on the X-direction opposite side.

[0011] The second driving device is used to drive the second cover to open and close the opening on the X-direction side;

[0012] The monitoring video is a connecting rack that can move along the X direction or in the opposite direction of the X direction, and the monitoring video is located above the first cover and the second cover;

[0013] Motion mechanism, used to drive the movement of surveillance video;

[0014] The controller is electrically connected to the first drive unit, the second drive unit, the moving mechanism, and the monitoring video.

[0015] Furthermore, the first driving device includes a first pivot shaft, a second pivot shaft, a third pivot shaft, and a cylinder. The first cover is pivotally connected to the frame via the first pivot shaft. The frame extends to the opposite side in the X direction and is provided with a connecting plate. The second pivot shaft is connected to the first cover. The cylinder body of the cylinder is pivotally connected to the connecting plate via the third pivot shaft. The second pivot shaft is connected to the piston rod of the cylinder. The axial directions of the first pivot shaft, the second pivot shaft, and the third pivot shaft are all in the Y direction.

[0016] Furthermore, the structure of the second drive device is the same as that of the first drive device, and a groove is provided on one side of the first cover in the X direction, and a sealing strip is provided in the groove.

[0017] Furthermore, the moving mechanism includes a lead screw, a guide rail, a drive motor, and a slider. The lead screw is connected to the frame, and its axial direction is X-axis. The guide rail is connected to the frame and is located on the Y-axis side of the lead screw. The slider is slidably connected to the lead screw and the guide rail. The monitoring video is connected to the lower part of the slider. The drive motor is driven by the lead screw and is electrically connected to the controller.

[0018] Furthermore, the top of the slider is provided with a first impact block and a second impact block in sequence along the Y direction, a first limit switch is provided on the opposite side of the X direction on the frame, and a second limit switch is provided on the X direction side of the frame. The first limit switch and the second limit switch are electrically connected to the controller.

[0019] The beneficial effects of this utility model are as follows: Compared with the prior art, the opening and closing of the first and second covers can be remotely controlled by the controller, and the situation inside the entire crude emulsification tank can be observed by using the movement of the monitoring video. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a remote video automatic flip-cover device for hazardous processes, according to a specific embodiment of this utility model.

[0021] Figure 2 This is a top view of a remote video automatic flip-cover device for hazardous processes, according to a specific embodiment of this utility model.

[0022] Figure 3 for Figure 2 A-direction cross-section view;

[0023] Figure 4 for Figure 3 Enlarged view of part A;

[0024] Figure 5 This is a schematic diagram of the electrical connections of the controller.

[0025] Label Explanation

[0026] 1. Frame; 11. Connecting plate; 12. First limit switch; 13. Second limit switch;

[0027] 2. Coarse emulsification tank; 21. Opening; 211. Fixed cover;

[0028] 3. First cover; 31. Groove; 311. Sealing strip;

[0029] 4. Second lid;

[0030] 5. First drive unit; 51. First pivot shaft; 52. Second pivot shaft; 53. Third pivot shaft; 54. Cylinder;

[0031] 6. Second drive unit;

[0032] 7. Surveillance video;

[0033] 8. Moving mechanism; 81. Lead screw shaft; 82. Guide rail; 83. Slider; 831. First impact block; 832. Second impact block; 84. Drive motor;

[0034] 9. Controller. Detailed Implementation

[0035] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0036] Please refer to Figures 1 to 5 A remote video automatic flip-top device for hazardous processes, comprising:

[0037] Rack 1:

[0038] A coarse emulsifying tank 2 is connected to the frame 1, and an opening 21 is provided at the top of the coarse emulsifying tank 2;

[0039] The fixed cover 211 has a minor arc shape and is fixedly connected to the Y-direction side of the opening 21.

[0040] The first cover 3 is located on the opposite side of the fixed cover 211 in the Y direction, and the first cover 3 is movably connected to the opposite side of the opening 21 in the X direction.

[0041] The second cover 4 is symmetrically arranged at the opening 21 with the first cover 3. The second cover 4 is movably connected to the X-direction side of the opening 21. The structure of the second cover 4 is the same as that of the first cover 3.

[0042] The first driving device 5 is used to drive the first cover 3 to open and close the opening 21 on the X-direction opposite side.

[0043] The second drive device 6 is used to drive the second cover 4 to open and close the opening 21 on the X-direction side;

[0044] Monitoring video 7, the monitoring video 7 is movable along the X direction or in the opposite direction of the X direction, the monitoring video 7 is located above the first cover 3 and the second cover 4;

[0045] Motion mechanism 8 is used to drive the movement of surveillance video 7;

[0046] The controller 9 is electrically connected to the first drive unit 5, the second drive unit 6, the moving mechanism 8, and the monitoring video 7.

[0047] In the above embodiments, when it is necessary to observe the situation inside the coarse emulsification tank 2, the controller 9 controls the first drive device 5, the first drive device 5 drives the first cover 3 to open, and at the same time the moving mechanism 8 drives the monitoring video 7 to move directly above the first cover 3 to observe half of the coarse emulsification tank 2. After the observation is completed, the second drive device drives the second cover 4 to open, and the moving mechanism 8 drives the monitoring video 7 to move directly above the second cover 4 to observe the other half of the coarse emulsification tank 2. Compared with the prior art, by remotely controlling the opening and closing of the first cover 3 and the second cover 4 through the controller 9, and by utilizing the movement of the monitoring video 7, it is possible to observe the situation inside the entire coarse emulsification tank 2.

[0048] As an optional implementation, the first drive device 5 includes a first pivot shaft 51, a second pivot shaft 52, a third pivot shaft 53, and a cylinder 54. The first cover 3 is pivotally connected to the frame 1 via the first pivot shaft 51. The frame 1 extends to the opposite side in the X direction and is provided with a connecting plate 11. The second pivot shaft 52 is connected to the first cover 3. The cylinder body of the cylinder 54 is pivotally connected to the connecting plate 11 via the third pivot shaft 53. The second pivot shaft 52 is connected to the piston rod of the cylinder 54. The axial directions of the first pivot shaft 51, the second pivot shaft 52, and the third pivot shaft 53 are all in the Y direction.

[0049] In the above embodiments, the extension and retraction of the cylinder 54 can control the rotation of the first cover 3 along the first pivot shaft 51, thereby opening the first cover 3.

[0050] As an optional implementation, the structure of the second drive device 6 is the same as that of the first drive device 5. The first cover 3 has a groove 31 on one side in the X direction, and a sealing strip 311 is provided in the groove 31.

[0051] In the above embodiments, by setting the sealing strip 311, a seal can be formed between the first cover 3 and the second cover 4. Since the sealing strip 311 is made of rubber, it can ensure the stability of the rotation of the first cover 3 and the second cover 4, thereby opening and closing the opening 21.

[0052] As an optional implementation, the moving mechanism 8 includes a lead screw 81, a guide rail 82, a drive motor 84, and a slider 83. The lead screw 81 is connected to the frame 1, and the axis of the lead screw 81 is in the X direction. The guide rail 82 is connected to the frame 1 and is located on the Y-direction side of the lead screw 81. The slider 83 is slidably connected to the lead screw 81 and the guide rail 82. The monitoring video 7 is connected to the lower part of the slider 83. The drive motor 84 is drive-connected to the lead screw 81 and electrically connected to the controller 9.

[0053] In the above embodiments, when the first cover 3 is opened, the drive motor 84 rotates forward, causing the slider 83 to move in the opposite direction along the X direction to be directly below the first cover 3 for observation. When the second cover 4 is opened, the drive motor 84 rotates in reverse, causing the slider 83 to move in the X direction to be directly below the second cover 4 for observation.

[0054] As an optional implementation, the top of the slider 83 is provided with a first impact block 831 and a second impact block 832 in sequence along the Y direction. A first limit switch 12 is provided on the X-direction opposite side of the frame 1, and a second limit switch 13 is provided on the X-direction side of the frame 1. The first limit switch 12 and the second limit switch 13 are electrically connected to the controller 9.

[0055] In the above embodiments, when the slider 83 moves directly above the first cover 3, the first impact block 831 contacts the first limit switch 12, transmitting a signal to the controller 9, which then controls the drive motor 84 to stop rotating. When the slider 83 moves directly above the second cover 4, the second impact block 832 contacts the second limit switch 13, transmitting a signal to the controller 9, which then controls the drive motor 84 to stop rotating.

[0056] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A hazardous process remote video automatic flip cover device, characterized in that, include: frame: A coarse emulsifying tank is connected to the frame, and an opening is provided at the top of the coarse emulsifying tank; The fixed cover is in the shape of a minor arc and is fixedly connected to the Y-direction side of the opening; The first cover is located on the opposite side of the fixed cover in the Y direction, and the first cover is movably connected to the opposite side of the opening in the X direction. The second cover is symmetrically arranged at the opening with the first cover. The second cover is movably connected to the X-direction side of the opening. The structure of the second cover is the same as that of the first cover. A first driving device is used to drive the first cover to open and close the opening on the X-direction opposite side. The second driving device is used to drive the second cover to open and close the opening on the X-direction side; The monitoring video is a connecting rack that can move along the X direction or in the opposite direction of the X direction, and the monitoring video is located above the first cover and the second cover; Motion mechanism, used to drive the movement of surveillance video; The controller is electrically connected to the first drive unit, the second drive unit, the moving mechanism, and the monitoring video.

2. The hazardous process remote video auto cover device of claim 1, wherein, The first drive device includes a first pivot shaft, a second pivot shaft, a third pivot shaft, and a cylinder. The first cover is pivotally connected to the frame via the first pivot shaft. The frame extends to the opposite side in the X direction and is provided with a connecting plate. The second pivot shaft is connected to the first cover. The cylinder body of the cylinder is pivotally connected to the connecting plate via the third pivot shaft. The second pivot shaft is connected to the piston rod of the cylinder. The axial directions of the first pivot shaft, the second pivot shaft, and the third pivot shaft are all in the Y direction.

3. The hazardous process remote video auto cover device of claim 2, wherein, The structure of the second drive device is the same as that of the first drive device. The first cover has a groove on one side in the X direction, and a sealing strip is provided in the groove.

4. The hazardous process remote video auto cover device of claim 2, wherein, The moving mechanism includes a lead screw, a guide rail, a drive motor, and a slider. The lead screw is connected to the frame, and its axial direction is X-axis. The guide rail is connected to the frame and is located on the Y-axis side of the lead screw. The slider is slidably connected to the lead screw and the guide rail. The monitoring video is connected to the lower part of the slider. The drive motor is driven by the lead screw and electrically connected to the controller.

5. The hazardous process remote video auto cover device of claim 4, wherein, The top of the slider is provided with a first impact block and a second impact block in sequence along the Y direction. A first limit switch is provided on the opposite side of the X direction on the frame, and a second limit switch is provided on the X direction side of the frame. The first limit switch and the second limit switch are electrically connected to the controller.

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