Combined conveying device with good sealing performance

Abstract

The utility model relates to the field of conveying devices, and discloses a combined conveying device with good sealing performance, which comprises a sealing shell, a protective shell and a motor, the surface of the sealing shell is fixedly connected with the motor, a main conveying belt is movably mounted on the periphery of a main transmission rod, and an auxiliary transmission rod is movably mounted in the protective shell. An auxiliary conveying belt is movably installed on the periphery of the auxiliary transmission rod, transmission teeth are movably installed on the inner wall, close to one side of the gear, of the protective shell, a material guiding frame is fixedly connected to the periphery of one side of the sealing shell and the protective shell, a threaded rod is movably installed at the top of the material guiding frame, and a sealing frame is fixedly connected to the inner side of the material guiding frame; the inner side of the connecting frame is fixedly connected with a rubber frame. According to the device, excellent sealing is ensured through flexible assembly and the silicone rubber sealing frame, gas leakage is avoided, the device can be flexibly assembled, meanwhile, the good sealing effect is achieved, the device adapts to various working environments, the application range of the device is widened, and the overall performance of the device is improved.

Description

Technical Field

[0001] This application relates to the field of conveying device technology, and in particular to a combined conveying device with good sealing performance. Background Technology

[0002] A conveying device is a piece of equipment used to automatically handle and transport materials or products in the production or logistics process. It transports materials from one place to another mechanically. Common types include belt conveyors, screw conveyors, and chain conveyors. Conveying devices are widely used in manufacturing, warehousing, mining and other industries. They can improve production efficiency, reduce manual operation and ensure the stability and safety of material transportation.

[0003] Currently, the relevant conveying devices lack a modular structure with good sealing performance, making it difficult for workers to freely assemble and extend the use of the devices as needed. Furthermore, the sealing effect of the devices is not ideal, and when conveying materials containing harmful gases, the harmful gases are prone to leakage. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides a combined conveying device with good sealing performance.

[0005] The combined conveying device with good sealing performance provided in this application adopts the following technical solution:

[0006] A well-sealed combined conveying device includes a sealing shell, a protective shell, and a motor. The motor is fixedly connected to the surface of the sealing shell. A main drive rod is movably installed inside the sealing shell, one of which is fixedly connected to the motor. A main conveyor belt is movably installed around the main drive rod. A protective shell is movably installed on one side of the sealing shell. An auxiliary drive rod is movably installed inside the protective shell. An auxiliary conveyor belt is movably installed around the auxiliary drive rod. A gear is fixedly connected to one end of the other main drive rod and the auxiliary drive rod. A transmission gear is movably installed on the inner wall of the protective shell on the side of the gear closest to it. A guide frame is fixedly connected to the outer periphery of one side of the sealing shell and the protective shell. A threaded rod is movably installed on the top of the guide frame. A sealing frame is fixedly connected to the inner side of the guide frame. A limit frame is fixedly connected to the outer periphery of the other side of the protective shell. A connecting frame is fixedly connected to one side of the limit frame. The connecting frame fits into the fixed frame. A rubber frame is fixedly connected to the inner side of the connecting frame.

[0007] Preferably, the connecting frame has a bolt hole inside, and the threaded rod is threadedly connected to the bolt hole.

[0008] Preferably, a guide frame is fixedly connected to the top of the sealing shell, and the guide frame has an insertion hole inside.

[0009] Preferably, both the sealing shell and the protective shell are fixedly connected to the bottom of a connecting block, and the bottom of the connecting block is fixedly connected to a support rod.

[0010] Preferably, a limiting rod is fixedly connected to one side of the limiting frame around the connecting frame, and the limiting rod is fitted into the fixed frame.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] The flexible assembly method allows for length adjustment according to conveying requirements. The use of silicone rubber sealing frames and rubber frames ensures excellent sealing performance, effectively preventing the leakage of harmful gases. The motor-driven main transmission rod synchronously rotates the main conveyor belt and auxiliary conveyor belt, achieving efficient conveying. The threaded rod fixing connection frame and fixed frame ensure the stability and reliability of the device, adapting to various working environments, expanding its application range, and improving overall performance. Attached Figure Description

[0013] Figure 1 This is a structural breakdown diagram of an embodiment of the application;

[0014] Figure 2 This is an overall perspective view of the embodiment of the application;

[0015] Figure 3 This is a partial structural diagram of the fixed frame and sealing frame in the embodiment of the application;

[0016] Figure 4 This is a schematic diagram of a partial structure of the transmission teeth and gears in the embodiment of the application.

[0017] Explanation of reference numerals in the attached drawings: 1. Sealing shell; 2. Guide frame; 3. Fixing frame; 301. Threaded rod; 302. Sealing frame; 4. Limiting rod; 5. Connecting frame; 501. Bolt hole; 6. Limiting frame; 7. Protective shell; 8. Rubber frame; 9. Motor; 10. Attached conveyor belt; 11. Support rod; 1101. Connecting block; 12. Main conveyor belt; 13. Main drive rod; 14. Drive gear; 15. Gear; 16. Attached drive rod. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0019] This application discloses a combined conveying device with good sealing performance. (Refer to...) Figure 1-4A well-sealed combined conveying device includes a sealing shell 1, a protective shell 7, and a motor 9. The motor 9 is fixedly connected to the surface of the sealing shell 1. A main drive rod 13 is movably installed inside the sealing shell 1, one of which is fixedly connected to the motor 9. A main conveyor belt 12 is movably installed around the main drive rod 13. A protective shell 7 is movably installed on one side of the sealing shell 1. A secondary drive rod 16 is movably installed inside the protective shell 7. A secondary conveyor belt 10 is movably installed around the secondary drive rod 16. Gears 15 are fixedly connected to one end of both the main drive rod 13 and the auxiliary drive rod 16. A drive gear 14 is movably installed on the inner wall of the protective shell 7 on the side closest to the gear 15. A guide frame 2 is fixedly connected to the outer periphery of one side of the sealing shell 1 and the protective shell 7. A threaded rod 301 is movably installed on the top of the guide frame 2. A sealing frame 302 is fixedly connected to the inner side of the guide frame 2. A limit frame 6 is fixedly connected to the outer periphery of the other side of the protective shell 7. A connecting frame 5 is fixedly connected to one side of the limit frame 6. The connecting frame 5 fits into the fixed frame 3. A rubber frame 8 is fixedly connected to the inner side of the connecting frame 5. Workers can assemble multiple protective shells 7 and sealing shells 1 together according to conveying requirements. Simultaneously, the transmission teeth 14 adjacent to the protective shells 7 and sealing shells 1 mesh with the gear 15 at one end of the main transmission rod 13. After the motor 9 is connected to the power supply, it drives the main transmission rod 13 to rotate. The main transmission rod 13 drives the main conveyor belt 12 to rotate, while simultaneously driving the transmission teeth 14 to rotate. The transmission teeth 14 can drive the auxiliary conveyor belt 10 to rotate. During assembly, the connecting frame 5 is embedded inside the fixed frame 3, and the sealing frame 302 is fitted with the rubber frame 8. The rubber frame 8 and sealing frame 302 are made of silicone rubber, providing a good sealing effect. The connecting frame 5 and the fixed frame 3 are fixedly connected using a threaded rod 301, achieving a fixed assembly of the device. This allows the device to be freely assembled to the required length while maintaining a good sealing effect, expanding the device's applicable scenarios and preventing gas leakage when conveying harmful gases. When using a sealed conveying device, the material inlet pipe of the connecting device also needs to be sealed.

[0020] Reference Figure 1 The connecting frame 5 has a bolt hole 501 inside, and the threaded rod 301 is threadedly connected to the bolt hole 501. Screwing the threaded rod 301 into the bolt hole 501 increases the friction between the connecting frame 5 and the fixed frame 3, thereby fixing the connecting frame 5 and the fixed frame 3.

[0021] Reference Figure 1 The top of the sealing shell 1 is fixedly connected to the guide frame 2, and the inside of the guide frame 2 is provided with an insertion hole. The external material guide structure is connected to the guide frame 2, and then the external fixing bolt is screwed into the insertion hole between the external structure and the guide frame 2, so that the material is fed into the device through the guide frame 2.

[0022] Reference Figure 1Both the sealing shell 1 and the protective shell 7 are fixedly connected to the bottom of a connecting block 1101, and the bottom of the connecting block 1101 is fixedly connected to a support rod 11. The support rod 11 forms a support with the ground, and the support rod 11 is fixedly connected to the sealing shell 1 and the protective shell 7 through the connecting block 1101.

[0023] Reference Figure 1 A limiting rod 4 is fixedly connected to one side of the limiting frame 6 on the periphery of the connecting frame 5, and the limiting rod 4 is fitted into the fixed frame 3. Inserting the limiting rod 4 into the interior of the fixed frame 3 increases the friction between the limiting frame 6 and the fixed frame 3, thereby improving the stability of the connection between the protective shell 7 and the sealing shell 1.

[0024] The implementation principle of a well-sealed combined conveying device according to this application embodiment is as follows: First, multiple protective shells 7 and sealing shells 1 are assembled together according to the conveying requirements. At the same time, the transmission teeth 14 adjacent to the protective shells 7 and sealing shells 1 and the gear 15 at one end of the main transmission rod 13 are meshed. After the motor 9 is connected to an external power source, it drives the main transmission rod 13 to rotate. The main transmission rod 13 drives the main conveyor belt 12 to rotate, and at the same time drives the transmission teeth 14 to rotate. The transmission teeth 14 can drive the auxiliary conveyor belt 10 to rotate. When assembling the device, the connecting frame 5 is embedded inside the fixed frame 3. At the same time, the sealing frame 302 is fitted with the rubber frame 8. The rubber frame 8 and the sealing frame 302 are made of silicone rubber, which has a good sealing effect. The connecting frame 5 and the fixed frame 3 are fixed by the threaded rod 301 to realize the fixed assembly of the device and ensure that the device can be freely assembled to the required length.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0028] 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 combined conveying device with good sealing performance, comprising a sealing shell (1), a protective shell (7), and a motor (9), characterized in that: A motor (9) is fixedly connected to the surface of the sealing shell (1). A main drive rod (13) is movably installed inside the sealing shell (1). One of the main drive rods (13) is fixedly connected to the motor (9). A main conveyor belt (12) is movably installed around the main drive rod (13). A protective shell (7) is movably installed on one side of the sealing shell (1). An auxiliary drive rod (16) is movably installed inside the protective shell (7). An auxiliary conveyor belt (10) is movably installed around the auxiliary drive rod (16). A gear (15) is fixedly connected to one end of the other main drive rod (13) and auxiliary drive rod (16). A transmission gear (14) is movably installed on the inner wall of the protective shell (7) on the side close to the gear (15). A guide frame (2) is fixedly connected to the outer periphery of one side of the sealing shell (1) and the protective shell (7). A threaded rod (301) is movably installed on the top of the guide frame (2). A sealing frame (302) is fixedly connected to the inner side of the guide frame (2). A limit frame (6) is fixedly connected to the outer periphery of the other side of the protective shell (7). A connecting frame (5) is fixedly connected to one side of the limit frame (6). The connecting frame (5) is fitted with the fixed frame (3). A rubber frame (8) is fixedly connected to the inner side of the connecting frame (5).

2. The combined conveying device with good sealing performance according to claim 1, characterized in that: The connecting frame (5) has a bolt hole (501) inside, and the threaded rod (301) is threadedly connected to the bolt hole (501).

3. The combined conveying device with good sealing performance according to claim 1, characterized in that: The top of the sealing shell (1) is fixedly connected to a guide frame (2), and the guide frame (2) has an insertion hole inside.

4. A combined conveying device with good sealing performance according to claim 1, characterized in that: The bottom of both the sealing shell (1) and the protective shell (7) is fixedly connected to a connecting block (1101), and the bottom of the connecting block (1101) is fixedly connected to a support rod (11).

5. A combined conveying device with good sealing performance according to claim 1, characterized in that: The limiting frame (6) around the connecting frame (5) is fixedly connected to a limiting rod (4), and the limiting rod (4) is fitted into the fixed frame (3).

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