Flexible shielding structure of particle packaging belt conveyor

Abstract

The utility model discloses a particle packaging belt conveyor flexible shielding structure which comprises a base, the upper surface of the base is fixedly connected with a frame, large rollers are symmetrically and rotatably connected between the inner side walls of the frame, one end of each large roller penetrates through the side wall of the frame, and the side wall of the frame is fixedly connected with a servo motor. A rotating shaft of the servo motor is connected with one end of each large rotating roller, and the outer walls of the two large rotating rollers are sleeved with a belt. When conveying belt equipment is arranged, the large rotating rollers for driving a conveying belt have a certain inclination degree, the surface of the belt is in a slight concave shape, when particle packaging materials are conveyed, the materials can be gathered in the center, meanwhile, bending structures are arranged between the large rotating rollers, the small rotating rollers also have a certain inclination degree, and flexible shielding is achieved through the soft characteristic of the belt.

Description

Technical Field

[0001] The utility model relates to the technical field of particle packaging belt conveyors, and specifically relates to a flexible shielding structure for particle packaging belt conveyors. Background Art

[0002] The granule packaging belt conveyor is a common belt conveying equipment that can convey and package materials according to the production process requirements, and can effectively transport materials from one belt conveyor to another belt conveyor or packaging machine. Its belt portion can be customized as needed to meet different conveying distances and material characteristics. In addition, the granule packaging belt conveyor is simple to operate, easy to maintain, and can achieve automated conveying, so it has been widely used. When the granule packaging belt conveyor is conveying, it will be partially shielded, usually to prevent particles from entering the rotating shaft of the belt conveyor and affecting its normal operation. When shielding, it is necessary to consider the normal operation of the belt conveyor to avoid any impact. Therefore, we propose a flexible shielding structure for the granule packaging belt conveyor. Utility Model Content

[0003] The purpose of the utility model is to provide a flexible shielding structure for a particle packaging belt conveyor to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible shielding structure for a particle packaging belt conveyor, comprising a base, the upper surface of the base is fixedly connected to a frame, large rollers are symmetrically rotatably connected between the inner side walls of the frame, and one end of the large roller passes through the side wall of the frame, the side wall of the frame is fixedly connected to a servo motor, and the rotating shaft of the servo motor is connected to one end of the large roller, and the outer walls of the two large rollers are sleeved with belts.

[0005] Preferably, it further comprises a curved structure, wherein the curved structure is located between the two large rollers, and both sides of the curved structure are fixedly connected to the inner side wall of the frame.

[0006] Preferably, the curved structure includes a support rod, which is vertically symmetrically arranged. Both ends of the support rod are fixedly connected to a roller frame. The inner cavity of the roller frame is rotatably connected to a small roller. The side wall of the small roller fits the inner side of the belt. The other side of the roller frame is fixedly connected to a side rod, and the other end of the side rod is fixedly connected to the inner wall of the frame.

[0007] Preferably, a bracket is symmetrically fixedly connected to the upper surface of the frame, a rubber plate is fixedly connected to the other end of the bracket, and the lower surface of the rubber plate is gap-fitted with the upper surface of the belt.

[0008] Compared with the prior art, the beneficial effects of the present invention are: when setting up the conveyor belt equipment, the large roller driving the conveyor belt has a certain inclination, so that the surface of the belt is slightly concave, and when conveying particle-packed materials, the materials will be gathered at the center. At the same time, a curved structure is set between the large rollers, and the small rollers also have a certain inclination. The soft characteristics of the belt can achieve flexible shielding to prevent particles from entering the rotating shaft of the belt conveyor, which can effectively prevent particles from entering the large roller of the belt conveyor, thereby ensuring the normal operation of the machine and extending its service life. By setting a driven small roller, continuous and stable conveying can be achieved, and the large rollers can be supported, thereby improving the material handling capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural diagram of the utility model;

[0010] Figure 2 for Figure 1 Structural assembly drawing of medium and large rollers;

[0011] Figure 3 for Figure 1 Structural details of the mid-bend structure;

[0012] Figure 4 for Figure 2 Structural details of the medium and large rollers;

[0013] In the figure: 1. Base; 2. Frame; 3. Large roller; 4. Servo motor; 5. Belt; 6. Bending structure; 61. Support rod; 62. Roller frame; 63. Small roller; 64. Side rod; 7. Bracket; 8. Rubber sheet. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-4 The utility model provides a flexible shielding structure for a particle packaging belt conveyor, including a base 1, a frame 2 is fixedly connected to the upper surface of the base 1, large rollers 3 are symmetrically rotatably connected between the inner side walls of the frame 2, and one end of the large roller 3 passes through the side wall of the frame 2, a servo motor 4 is fixedly connected to the side wall of the frame 2, and the rotating shaft of the servo motor 4 is connected to one end of the large roller 3, and the outer walls of the two large rollers 3 are sleeved with belts 5.

[0016] It also includes a bending structure 6 , which is located between the two large rollers 3 , and two sides of the bending structure 6 are fixedly connected to the inner side walls of the frame 2 .

[0017] The curved structure 6 includes a support rod 61, which is arranged vertically symmetrically. The two ends of the support rod 61 are fixedly connected to a roller frame 62. The inner cavity of the roller frame 62 is rotatably connected to a small roller 63. The side wall of the small roller 63 fits the inner side of the belt 5. The other side of the roller frame 62 is fixedly connected to a side rod 64, and the other end of the side rod 64 is fixedly connected to the inner wall of the frame 2.

[0018] A bracket 7 is symmetrically fixedly connected to the upper surface of the frame 2 , and a rubber plate 8 is fixedly connected to the other end of the bracket 7 . The lower surface of the rubber plate 8 is gap-fitted with the upper surface of the belt 5 .

[0019] Working principle: When it is necessary to transport the granule packaging, the bottom of the frame 2 is supported by the base 1. A large roller 3 is set between the frames 2. The shape of the large roller 3 is similar to that of an hourglass. The diameters on both sides are larger than the center, so that it has a certain inclination. The outer wall of the large roller 3 is sleeved with a belt 5. The belt 5 is formed by high temperature to give it a certain curvature. The large roller 3 is driven by a servo motor 4 fixed to the frame 2. The servo motor 4 is fixed to one side of the frame 2. At the same time, the shaft of the servo motor 4 passes through the frame 2 and is connected to the large roller 3 to provide power. A curved structure is set in the blank space between the large rollers 3 on both sides. 6. The curved structure 6 is composed of symmetrical support rods 61 and other structures. Roller frames 62 are set on both sides of the support rods 61. The inner side of the roller frame 62 is provided with an inclined small roller 63. The small roller 63 fits the inner side of the belt 5 to play a lifting and limiting function, and assists the belt 5 to maintain the curved state. Since the large roller 3 and the curved structure 6 have a certain inclination, the fitted belt 5 will also have an inclination, so that the surface of the belt 5 appears slightly concave. When conveying particle-packed materials, the materials will gather in the center, and the soft characteristics of the belt 5 can achieve flexible shielding to prevent particles from entering the rotating shaft of the belt conveyor.

[0020] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible shielding structure for a particle packaging belt conveyor, characterized by: The invention comprises a base (1), the upper surface of the base (1) is fixedly connected to a frame (2), a large roller (3) is symmetrically rotatably connected between the inner side walls of the frame (2), and one end of the large roller (3) passes through the side wall of the frame (2), a servo motor (4) is fixedly connected to the side wall of the frame (2), and the rotating shaft of the servo motor (4) is connected to one end of the large roller (3), and the outer walls of the two large rollers (3) are sleeved with a belt (5).

2. The flexible shielding structure for a particle packaging belt conveyor according to claim 1, characterized in that: It also includes a curved structure (6), which is located between the two large rollers (3), and both sides of the curved structure (6) are fixedly connected to the inner side walls of the frame (2).

3. The flexible shielding structure for a particle packaging belt conveyor according to claim 2, characterized in that: The curved structure (6) comprises a support rod (61), the support rod (61) is arranged vertically symmetrically, the two ends of the support rod (61) are fixedly connected to a roller frame (62), the inner cavity of the roller frame (62) is rotatably connected to a small roller (63), the side wall of the small roller (63) is in contact with the inner side of the belt (5), the other side of the roller frame (62) is fixedly connected to a side rod (64), and the other end of the side rod (64) is fixedly connected to the inner wall of the frame (2).

4. The flexible shielding structure for a particle packaging belt conveyor according to claim 1, characterized in that: The upper surface of the frame (2) is symmetrically fixedly connected to a bracket (7), the other end of the bracket (7) is fixedly connected to a rubber plate (8), and the lower surface of the rubber plate (8) is gap-matched with the upper surface of the belt (5).

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