Granulator motor coupling protective cover

Abstract

The utility model discloses a granulator motor coupler protective cover, and relates to the field of motor coupler protective devices.The granulator motor coupler protective cover comprises a protective cover body, a box body is fixedly installed in the protective cover body, and a monitoring mechanism used for coupler installation and real-time monitoring of the working state is arranged in the box body; the monitoring mechanism comprises an infrared sensor arranged in the box body, and the infrared sensor is located above the coupler. According to the protective cover, the rotary knob is rotated, the rotary knob rotates to drive the threaded column to move along with the rotary knob and is connected with the box body, so that the pull plate can be positioned and mounted, the mounting stability and firmness can be ensured, and the protective cover body, the infrared sensor, the display screen and the alarm can be matched with one another, so that the safety is improved. And on the premise that the coupler is protected, the real-time state of the coupler can also be monitored, so that a worker can observe and maintain the coupler in time, and the maintenance cost is reduced.

Description

Technical Field

[0001] This application relates to the field of motor coupling protection devices, and in particular to a protective cover for a pellet mill motor coupling. Background Technology

[0002] The pelletizer motor coupling is a key component connecting the motor and the pelletizer transmission device. Its main function is to transmit power and torque, while also providing some buffering and protection.

[0003] A coupling guard is a protective device installed on the outside of a coupling, mainly used to protect the coupling from external damage and ensure the safe operation of the equipment. However, existing guards do not have a device installed inside to monitor the working status and health status of the coupling in real time. As a result, during long-term operation, the connecting bolts and other components used to fix the coupling may loosen, and the coupling itself may be damaged, causing positional displacement of the coupling, affecting transmission accuracy, and making it difficult for operators to repair it in a timely manner, thus increasing maintenance costs. Utility Model Content

[0004] To reduce maintenance costs, this application provides a protective cover for the motor coupling of a pelletizer.

[0005] The protective cover for a pelletizer motor coupling provided in this application adopts the following technical solution: a protective cover for a pelletizer motor coupling includes a protective cover body, a box body is fixedly installed inside the protective cover body, and a monitoring mechanism for real-time monitoring of the installation and working status of the coupling is provided inside the box body;

[0006] The monitoring mechanism includes an infrared sensor housed inside the housing, located above the coupling. A clamping plate is slidably installed inside the housing. Two mounting cylinders are symmetrically fixed to the inner wall of one side of the housing, and corresponding sliding columns are slidably installed inside each of the two mounting cylinders. Both sliding columns are fixedly installed on one side of the clamping plate. A sliding rod is fixedly installed on one side of the clamping plate. One side of the sliding rod passes through one side of the housing and is fixedly installed with a pull plate. The pull plate has two threaded posts, one end of which is threaded to one side of the housing, and the other end of which is fixedly installed with a corresponding knob.

[0007] By adopting the above technical solution, rotating the knob will cause the threaded column to move and connect with the box, thereby positioning and installing the pull plate, thus ensuring the stability and firmness of the installation.

[0008] Preferably, the pull plate has symmetrically opened circular holes on one side, and the two threaded columns are slidably installed in the corresponding circular holes. A protective box is provided on one side of the protective cover body. The protective box is provided with a display screen for displaying the real-time status of the coupling. An alarm for reminding staff to perform maintenance is fixedly installed on one side of the protective box.

[0009] By adopting the above technical solution, through the cooperation of the protective cover body, infrared sensor, display screen and alarm, the coupling can be protected while its real-time status can be monitored, allowing staff to observe and perform timely maintenance, thus reducing maintenance costs.

[0010] Preferably, the bottom of the box has a mounting groove, the infrared sensor is located in the mounting groove, and the top of the protective box has a wire hole.

[0011] By adopting the above technical solution, the installation slot can be set to assist in the installation, and the wire hole can be set to facilitate the connection of the power cord of the display screen.

[0012] Preferably, the protective cover body has corresponding heat dissipation vents on both sides, each of the two heat dissipation vents has a corresponding frame, and each of the two frames has a corresponding filter screen fixedly installed inside.

[0013] By adopting the above technical solution and setting up heat dissipation vents, heat dissipation can be assisted.

[0014] Preferably, two positioning grooves are symmetrically opened on one side of the protective cover body, and a corresponding positioning block is slidably installed in each of the two positioning grooves, and a corresponding rectangular plate is fixedly installed on one side of each of the two positioning blocks.

[0015] By adopting the above technical solution, positioning grooves and positioning blocks are set to facilitate the positioning and installation of the frame, thereby improving the convenience and flexibility of installation.

[0016] Preferably, a mounting ear is fixedly installed on one side of the rectangular plate, and a connecting bolt is screwed onto the mounting ear.

[0017] By adopting the above technical solution, the rectangular plate can be positioned and installed by installing the frame and filter inside the heat dissipation vent and rotating the connecting bolts, thereby positioning and installing the frame and filter.

[0018] Preferably, corresponding mounting seats are fixedly installed on both sides of the protective cover body, and corresponding mounting bolts are screwed onto both mounting seats.

[0019] By adopting the above technical solution, the mounting base and the protective cover body can be positioned and installed by rotating the mounting bolts.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application utilizes infrared sensors and other technologies. By rotating a knob, the threaded column moves and connects with the housing, allowing for precise positioning of the pull plate. This ensures the stability and secureness of the installation. Furthermore, the combination of the protective cover, infrared sensor, display screen, and alarm provides protection for the coupling while simultaneously monitoring its real-time status. This allows staff to observe and promptly perform maintenance, reducing maintenance costs.

[0022] 2. This application utilizes a filter screen and other components. By installing the frame and filter screen inside the heat dissipation vent and rotating the connecting bolts, the rectangular plate can be positioned and installed. This, in turn, allows for the positioning and installation of the frame and filter screen. The heat dissipation vent ensures safety while also providing ventilation and heat dissipation, improving ease of use and flexibility. Furthermore, the frame and filter screen are easy to disassemble and assemble, facilitating subsequent cleaning and maintenance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a protective cover for a pelletizer motor coupling according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the internal structure of the protective cover body, which is the main feature of this application embodiment.

[0025] Figure 3 This is a schematic diagram illustrating the main structure of the monitoring mechanism in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram illustrating the main heat dissipation structure in the embodiments of this application;

[0027] Figure 5 This is a partial unfolded schematic diagram illustrating the main embodiment of the monitoring structure in this application;

[0028] Reference numerals: 1. Protective cover body; 2. Heat dissipation vent; 3. Frame; 4. Filter screen; 5. Mounting base; 6. Mounting bolt; 7. Box body; 8. Mounting groove; 9. Infrared sensor; 10. Clamping plate; 11. Mounting cylinder; 12. Sliding column; 13. Sliding rod; 14. Pull plate; 15. Round hole; 16. Threaded column; 17. Knob; 18. Positioning groove; 19. Positioning block; 20. Rectangular plate; 21. Mounting ear; 22. Connecting bolt; 23. Display screen; 24. Wiring hole; 25. Alarm; 26. Protective box. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a protective cover for a pelletizer motor coupling.

[0031] Reference Figure 1-3 A protective cover for a pelletizer motor coupling includes a protective cover body 1, a box 7 fixedly installed inside the protective cover body 1, the box 7 being located above the coupling and not in contact with it, a monitoring mechanism installed inside the box 7 for real-time monitoring of the coupling installation and working status, and a heat dissipation mechanism installed on the protective cover body 1.

[0032] The monitoring mechanism includes an infrared sensor 9 installed inside the housing 7, located above the coupling; a clamping plate 10 slidably installed inside the housing 7; two mounting cylinders 11 symmetrically fixedly installed on the inner wall of one side of the housing 7; sliding columns 12 slidably installed in the two mounting cylinders 11, which are fitted into the mounting cylinders 11, and both sliding columns 12 are fixedly installed on one side of the clamping plate 10; a sliding rod 13 fixedly installed on one side of the clamping plate 10, with one side of the sliding rod 13 penetrating one side of the housing 7 and fixedly installed with a pull plate 14; two threaded columns 16 installed on the pull plate 14, with one end of each threaded column 16 threadedly connected to one side of the housing 7; and a knob 17 fixedly installed at the other end of each threaded column 16.

[0033] The monitoring mechanism also includes a protective box 26 fixedly installed on one side of the protective cover body 1, with two threaded posts slidably installed in the corresponding circular holes 15 on one side of the pull plate 14, a cover on the protective box 26, and a display screen 23 inside the protective box 26 for displaying the real-time status of the coupling, an alarm 25 on one side of the protective box 26 for reminding staff to perform maintenance, an installation groove 8 at the bottom of the box 7, an infrared sensor 9 located in the installation groove 8, and a wire hole 24 at the top of the protective box 26. The infrared sensor 9 is connected to the display screen 23 and the alarm 25 for signal transmission. Since the infrared sensor 9, the display screen 23 and the alarm 25 are all existing technology products, the specific structure and usage process are not described in detail.

[0034] In use, the clamping plate 10 is moved by pushing it, and the infrared sensor 9 is positioned and installed through the clamping plate 10. Then, the knob 17 is turned, and the rotation of the knob 17 will also drive the threaded column 16 to move and connect with the box body 7, thereby positioning and installing the pull plate 14. This ensures the stability and firmness of the installation. Therefore, through the cooperation of the protective cover body 1, the infrared sensor 9, the display screen 23 and the alarm 25, the coupling can be protected and its real-time status can be monitored, allowing the staff to observe and perform timely maintenance, thus reducing maintenance costs.

[0035] Reference Figure 3-5 The heat dissipation mechanism includes heat dissipation vents 2 on both sides of the protective cover body 1, corresponding frames 3 set in the two heat dissipation vents 2, and corresponding filters 4 fixedly installed in both frames 3, two positioning grooves 18 symmetrically opened on one side of the protective cover body 1, and corresponding positioning blocks 19 slidably installed in both positioning grooves 18, rectangular plates 20 fixedly installed on one side of the two positioning blocks 19, mounting ears 21 fixedly installed on one side of the rectangular plates 20, connecting bolts 22 screwed onto the mounting ears 21, and corresponding mounting seats 5 fixedly installed on both sides of the protective cover body 1, with corresponding mounting bolts 6 screwed onto both mounting seats 5.

[0036] In use, the mounting base 5 and the protective cover body 1 can be positioned and installed by rotating the mounting bolt 6. The frame 3 and the filter screen 4 can be installed in the heat dissipation port 2, and the rectangular plate 20 can be positioned and installed by rotating the connecting bolt 22. The frame 3 and the filter screen 4 can be positioned and installed. The heat dissipation port 2 can ensure safety while taking into account ventilation and heat dissipation, improving the convenience and flexibility of use. The frame 3 and the filter screen 4 are easy to disassemble and assemble, which also facilitates their cleaning and maintenance later.

[0037] The implementation principle of the protective cover for the motor coupling of a pelletizer in this application embodiment is as follows: In use, the infrared sensor 9 is first installed in the housing 7. By pushing the pull plate 14, the pull plate 14 moves and drives the sliding column 12 to move, which in turn drives the clamping plate 10 to move. The clamping plate 10 positions and installs the infrared sensor 9. Then, the knob 17 is rotated, which drives the threaded column 16 to move and connect with the housing 7. This allows the pull plate 14 to be positioned and installed, thus ensuring the stability and firmness of the installation. Therefore, through the cooperation of the protective cover body 1, the infrared sensor 9, the display screen 23 and the alarm 25, the coupling can be protected while its real-time status can be monitored, allowing the staff to observe and perform timely maintenance, thus reducing maintenance costs.

[0038] By installing the frame 3 and filter 4 inside the heat dissipation vent 2 and rotating the connecting bolt 22, the rectangular plate 20 can be positioned and installed, thereby positioning and installing the frame 3 and filter 4. The heat dissipation vent 2 can ensure safety while also providing ventilation and heat dissipation, improving the convenience and flexibility of use. Furthermore, the frame 3 and filter 4 are easy to disassemble and assemble, making it convenient for later cleaning and maintenance.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A pellet mill motor coupling guard comprising a guard body (1), characterised in that: The box body (7) is fixedly installed in the protective cover body (1), and a monitoring mechanism for coupling installation and real-time monitoring of working conditions is arranged in the box body (7); The monitoring mechanism comprises an infrared sensor (9) arranged in the box body (7), the infrared sensor (9) is located above the coupling, a clamping plate (10) is slidably installed in the box body (7), two installation barrels (11) are symmetrically and fixedly arranged on the inner wall of one side of the box body (7), corresponding sliding columns (12) are slidably installed in the installation barrels (11), the sliding columns (12) are fixedly installed on one side of the clamping plate (10), a sliding rod (13) is fixedly installed on one side of the clamping plate (10), one side of the sliding rod (13) penetrates through one side of the box body (7) and is fixedly installed with a pull plate (14), two threaded columns (16) are arranged on the pull plate (14), one end of the threaded columns (16) is in threaded connection with one side of the box body (7), and the other end of the threaded columns (16) is fixedly installed with corresponding knobs (17).

2. A pellet mill motor coupling guard according to claim 1, characterized in that: One side of the pull plate (14) is symmetrically provided with a circular hole (15), the threaded columns (16) are slidably installed in the corresponding circular holes (15), one side of the protective cover body (1) is provided with a protective box (26), the protective box (26) is provided with a display screen (23) for displaying the real-time state of the coupling, and one side of the protective box (26) is fixedly installed with an alarm (25) for reminding the staff to repair.

3. A dicer motor coupling guard according to claim 2, wherein: The bottom of the box body (7) is provided with an installation groove (8), and the infrared sensor (9) is located in the installation groove (8).

4. A pellet mill motor shaft coupling guard according to claim 1, characterized in that: Both sides of the protective cover body (1) are provided with corresponding heat dissipation openings (2), and the heat dissipation openings (2) are provided with corresponding frames (3), and the frames (3) are fixedly installed with corresponding filter screens (4).

5. A pellet mill motor shaft coupling guard according to claim 1, characterized in that: Two positioning grooves (18) are symmetrically arranged on one side of the protective cover body (1), corresponding positioning blocks (19) are slidably installed in the positioning grooves (18), and corresponding rectangular plates (20) are fixedly installed on one side of the positioning blocks (19).

6. A dicer motor coupling guard according to claim 5, wherein: The rectangular plate (20) is fixedly installed with a mounting ear (21), and a connecting bolt (22) is screwed on the mounting ear (21).

7. A dicer motor coupling guard according to claim 6, wherein: Both sides of the protective cover body (1) are fixedly installed with corresponding mounting seats (5), and corresponding mounting bolts (6) are screwed on the mounting seats (5).

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