Precise transmission component protective cover with dustproof function

Abstract

The utility model discloses a precision transmission part protective cover with dustproof function, including mounting seat, the transmission shaft spare is installed on the mounting seat, the one side of mounting seat is equipped with dust extraction mechanism, dust extraction mechanism one end is connected with dust extraction pipeline, dust extraction pipeline one end equidistance is connected with a plurality of protective box, and one of protective box detachable installation is in the upper end one side of mounting seat. The utility model has realized to transmission shaft spare's initiative cleaning, intelligent control and modular management, not only has effectually reduced dust invasion rate, still greatly prolonged transmission system's life, has promoted equipment operation's stability and security, has also realized to the synchronous cleaning of a plurality of transmission shaft spare, has promoted system applicability, convenient maintenance, cleaning and upgrade simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of dustproof technology for transmission components, and in particular to a protective cover for precision transmission components with dustproof function. Background Technology

[0002] In mechanical transmission systems, drive shafts are crucial components for power transmission, widely used in industrial equipment, automobiles, ships, aerospace, and many other fields. However, traditional drive shafts are prone to dust accumulation at the shaft end and bearing connection point during operation, especially at high speeds. This dust primarily originates from environmental particulate matter, lubricating grease oxides, and mechanical wear products.

[0003] While the commonly used fixed dust covers can block external dust intrusion to some extent, their poor sealing, inability to achieve dynamic dust removal, and lack of active cleaning mechanisms mean that dust can still easily enter the shaft components, causing the following problems: accelerated bearing wear and shortened lifespan; lubrication failure and increased friction; decreased precision and impact on equipment operational stability; increased maintenance frequency and costs; and a dust intrusion rate exceeding 12%. Therefore, we propose a dustproof protective cover for precision transmission components to address these issues. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dustproof protective cover for precision transmission components.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A dustproof protective cover for precision transmission components includes a mounting base on which a transmission shaft is mounted. A dust collection mechanism is provided on one side of the mounting base. One end of the dust collection mechanism is connected to a dust collection pipe. Multiple protective boxes are connected at equal intervals to one end of the dust collection pipe. One of the protective boxes is detachably mounted on the upper side of the mounting base.

[0006] Preferably, the vacuuming mechanism includes a vacuum cleaner disposed on one side of the mounting base, and an exhaust pipe is connected to one side of the vacuum cleaner.

[0007] Preferably, the vacuuming pipeline includes an air suction pipe connected to one side of the vacuum cleaner, and a plurality of first connecting pipes and second connecting pipes are connected at equal intervals on one side of the air suction pipe, with one first connecting pipe and one second connecting pipe on the same side forming a group.

[0008] Preferably, one end of a first connecting pipe and one end of a second connecting pipe on the same side penetrate a protective box on the same side, and one end of each of the first connecting pipe and the second connecting pipe is connected to a dust suction hood. The first connecting pipe penetrates the upper end of the protective box, and the second connecting pipe penetrates one side of the protective box.

[0009] Preferably, the first connecting pipe and the second connecting pipe are flexible hoses.

[0010] Preferably, a connecting frame is fixed to one side of the protective box, a sealing strip is fixed to one end of the connecting frame, and connecting holes are provided at the four corners of the connecting frame and the sealing strip. Screws are inserted through the four connecting holes, and one end of the screws is connected to one side of the mounting base.

[0011] In this utility model: 1. Scheduled startup mechanism: The system is equipped with a timer, set to start automatically once per hour, running for minutes each time, to ensure that the drive shaft components can be periodically cleaned during long-term operation and to prevent dust accumulation; 2. Multi-point simultaneous vacuuming: After the vacuum cleaner is started, airflow is introduced into multiple first and second connecting pipes through the suction pipe. Each set of connecting pipes is connected to a protective box at the end. Inside the box, the dust suction hood is used to vacuum the upper and side parts of the shaft. Since the first connecting pipe passes through the upper end of the protective box and the second connecting pipe passes through the side end, three-dimensional dust removal is achieved, effectively removing dust from different directions. 3. Dust collection and emission: After the dust is sucked into the vacuum cleaner, it is separated by the internal filtration system. Clean air is discharged through the exhaust pipe, while the dust is collected in the dust collection box inside the vacuum cleaner for regular cleaning. 4. Sealing and protection: The protective box fits snugly against the mounting base through the connecting frame and sealing strip to prevent dust leakage. It has connection holes at the four corners and is fixed with screws to ensure a stable connection and reliable seal.

[0012] This utility model has the following advantages: 1. By using a combination of a vacuum cleaner and a dust hood, active dust removal is achieved on the surface of the drive shaft components, significantly improving the dust removal rate and reducing the intrusion rate to below 3%; 2. Multiple protective boxes, combined with bidirectional suction pipes, enable simultaneous cleaning of multiple drive shaft components, improving system applicability; 3. Automated operation mechanisms reduce manual intervention and improve the intelligence level of equipment operation; 4. The protective box, connecting pipes and other components can be disassembled and replaced, making maintenance, cleaning and upgrades convenient; In summary, this utility model achieves active cleaning, intelligent control, and modular management of transmission shaft components. It not only effectively reduces the dust intrusion rate but also greatly extends the service life of the transmission system, improves the stability and safety of equipment operation, and enables simultaneous cleaning of multiple transmission shaft components, thereby enhancing system applicability. It also facilitates maintenance, cleaning, and upgrades. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the present invention; Figure 2 This is a structural diagram showing the connection between multiple protective boxes and the vacuum suction pipe of this utility model; Figure 3 A structural diagram showing the dust extraction pipe configuration of this utility model; Figure 4 This is a structural diagram of the mounting base of this utility model; Figure 5 for Figure 2 Enlarged view of the structure at point A.

[0014] In the diagram: 1 Drive shaft, 2 Mounting base, 3 First connecting pipe, 4 Second connecting pipe, 5 Suction pipe, 6 Vacuum cleaner, 7 Protective box, 8 Connecting frame, 9 Sealing strip, 10 Connecting hole, 11 Exhaust pipe, 12 Dust hood. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-5 A dustproof protective cover for precision transmission components, including a mounting base 2, which supports the transmission shaft 1 and serves as a mounting base for other components; A drive shaft 1 is mounted on the mounting base 2. A dust collection mechanism is provided on one side of the mounting base 2. The dust collection mechanism includes a vacuum cleaner 6 and an exhaust pipe 11, which provides a power source for dust collection. One end of the vacuuming mechanism is connected to a vacuuming pipe. The vacuuming pipe system consists of a suction pipe 5, a first connecting pipe 3 and a second connecting pipe 4, which enables multi-point air supply. One end of the suction pipe is connected to multiple protective boxes 7 at equal intervals. One of the protective boxes 7 can be detachably installed on the upper side of the mounting base 2. The protective box 7 provides physical isolation protection for the drive shaft and works with the suction hood 12 to achieve local cleaning. The vacuuming mechanism includes a vacuum cleaner 6 installed on one side of the mounting base 2, an exhaust pipe 11 connected to one side of the vacuum cleaner 6, an integrated PLC controller, different operating cycles can be programmed and linked with the main control system of the equipment to achieve linkage start-up, a wireless communication module is set to realize remote monitoring of the vacuum cleaner's operating status, and supports remote control and data acquisition through the Industrial Internet of Things (IIoT) platform. The vacuuming pipeline includes an air suction pipe 5 connected to one side of the vacuum cleaner 6. Multiple first connecting pipes 3 and second connecting pipes 4 are connected at equal intervals on one side of the air suction pipe 5. A first connecting pipe 3 and a second connecting pipe 4 on the same side form a group. One end of a first connecting pipe 3 and a second connecting pipe 4 on the same side passes through a protective box 7 on the same side. One end of the first connecting pipe 3 and the second connecting pipe 4 are both connected to a dust suction hood 12. The first connecting pipe 3 passes through the upper end of the protective box 7, and the second connecting pipe 4 passes through one side of the protective box 7. The dust suction hood 12 and the inner side wall of the protective box 7 are coated with antistatic material to prevent dust from adhering. The first connecting pipe 3 and the second connecting pipe 4 are flexible hoses. The surface of the protective box 7 is coated with an anti-corrosion coating to extend its service life. The protective box 7 is equipped with a temperature and humidity sensor to monitor the internal environment and prevent condensation or corrosion. A connecting frame 8 is fixed to one side of the protective box 7, and a sealing strip 9 is fixed to one end of the connecting frame 8. The sealing strip 9 is made of silicone rubber to improve temperature resistance and elasticity. The four corners of the connecting frame 8 and the sealing strip 9 are provided with connecting holes 10. Each of the four connecting holes 10 is fitted with a screw. One end of the screw is connected to one side of the mounting base 2. The connecting assembly includes the connecting frame 8, the sealing strip 9 and the connecting holes 10, ensuring that the overall connection is firm and has good sealing performance. In this utility model: 1. Scheduled startup mechanism: The system is equipped with a timer, set to start automatically every hour and run for 5 minutes each time, to ensure that the drive shaft components can be cleaned periodically during long-term operation and to prevent dust accumulation. 2. Multi-point simultaneous vacuuming: After the vacuum cleaner 6 is started, airflow is introduced into multiple first connecting pipes 3 and second connecting pipes 4 through the suction pipe 5. Each set of connecting pipes is connected to a protective box 7 at the end. The upper and side parts of the shaft are vacuumed through the dust suction hood 12 inside the box. Since the first connecting pipe passes through the upper end of the protective box and the second connecting pipe passes through the side end, three-dimensional dust removal is achieved, effectively removing dust from different directions. 3. Dust collection and emission: After the dust is sucked into the vacuum cleaner 6, it is separated by the internal filtration system. Clean air is discharged through the exhaust pipe 11, while the dust is collected in the dust collection box inside the vacuum cleaner for regular cleaning. 4. Sealing and protection: The protective box 7 is tightly fitted to the mounting base 2 through the connecting frame 8 and the sealing strip 9 to prevent dust leakage. The four corners are provided with connecting holes 10, which are fixed by screws to ensure a stable connection and reliable sealing.

[0017] This invention is not only applicable to traditional mechanical equipment, but can also be extended to the following fields: 1. Food processing industry In dusty environments such as those containing flour or powdered sugar, dust protection should be provided for transmission components to prevent cross-contamination. The vacuum system can be equipped with food-grade materials, meeting food safety standards.

[0018] 2. Pharmaceutical industry In cleanrooms, dust must be prevented from entering transmission components to ensure stable equipment operation; It can be equipped with a dust-free filtration system to meet GMP requirements.

[0019] 3. New energy industry (such as lithium battery manufacturing) In the processes of electrode manufacturing and electrode material transportation, dust must be prevented from entering high-precision transmission components. The vacuuming system can be linked with the cleanroom purification system to improve the overall cleanliness.

[0020] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A protective cover for precision transmission components with dustproof function, including a mounting base (2), characterized in that, A drive shaft (1) is installed on the mounting base (2). A dust collection mechanism is provided on one side of the mounting base (2). One end of the dust collection mechanism is connected to a dust collection pipe. A plurality of protective boxes (7) are connected at equal intervals to one end of the dust collection pipe. One of the protective boxes (7) is detachably installed on the upper side of the mounting base (2).

2. The dustproof protective cover for precision transmission components according to claim 1, characterized in that: The vacuuming mechanism includes a vacuum cleaner (6) disposed on one side of the mounting base (2), and an exhaust pipe (11) is connected to one side of the vacuum cleaner (6).

3. The dustproof protective cover for precision transmission components according to claim 2, characterized in that: The vacuuming pipeline includes an air suction pipe (5) connected to one side of the vacuum cleaner (6). Multiple first connecting pipes (3) and second connecting pipes (4) are connected at equal intervals on one side of the air suction pipe (5). A first connecting pipe (3) and a second connecting pipe (4) on the same side form a group.

4. The dustproof protective cover for precision transmission components according to claim 3, characterized in that: One end of a first connecting pipe (3) and a second connecting pipe (4) on the same side passes through a protective box (7) on the same side. One end of the first connecting pipe (3) and the second connecting pipe (4) are both connected to a dust hood (12). The first connecting pipe (3) passes through the upper end of the protective box (7), and the second connecting pipe (4) passes through one side of the protective box (7).

5. The dustproof protective cover for precision transmission components according to claim 3, characterized in that: The first connecting pipe (3) and the second connecting pipe (4) are flexible hoses.

6. The dustproof protective cover for precision transmission components according to claim 1, characterized in that: A connecting frame (8) is fixed on one side of the protective box (7), and a sealing strip (9) is fixed on one end of the connecting frame (8). Connecting holes (10) are provided at the four corners of the connecting frame (8) and the sealing strip (9). Screws are inserted through the four connecting holes (10), and one end of the screw is connected to one side of the mounting base (2).

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