Carrier roller type tubular conveying belt

Abstract

The utility model discloses a carrier roller type tubular conveying belt, which belongs to the technical field of conveying belts and is characterized in that an inner frame is rotatably arranged inside an outer frame, the outer frame consists of a plurality of groups of rotating seats, symmetrical support plates are arranged on the inner wall of each side of the inner frame, and the conveying belt is connected between conveying rollers; a plurality of sets of rotating convex rings matched with the rotating base are arranged on the outer wall of the inner frame, a plurality of sets of open grooves are formed in the rotating convex rings, balls are arranged on the outer side of the positioning spring, and a plurality of sets of grooves matched with the balls are formed in the inner wall of the rotating base. The conveying belt on the inner frame can be rotated and selected through the rotating seat and the rotating convex ring, and the inner frame can be quickly positioned through the matching of the balls and the grooves. In addition, the inner frame can be locked through mutual cooperation of the screw and the threaded hole, and shaking of the inner frame is avoided. And when the height of the inner frame needs to be adjusted, the inner frame is lifted through the air cylinder and the supporting seat, the design is ingenious and effective, and the practicability of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a roller type tubular conveyor belt. Background Art

[0002] The pipe conveyor is a new type of conveyor that combines pipeline conveying and belt conveying. It has the advantages of large conveying inclination angle, small curvature radius, small cross-sectional area of ​​the fuselage, three-dimensional curved conveying, no deviation of the conveyor belt, and convenient layout, maintenance and management of the conveying line. However, the blockiness of the material is limited by the width of the conveyor belt, and it is not suitable for occasions where the conveying line is short and multiple receiving or unloading of materials are required (except for guide roller roller tubular belt conveyors). It is used to transport various block and powder materials such as coal, ore, grain, cement, pulp and concrete.

[0003] Application number: CN202320407313.3 discloses an adaptively adjustable roller for a pipe belt conveyor, which relates to the technical field of rollers for pipe belt conveyors, including a support base, a movable mechanism is arranged inside the support base, and the movable mechanism includes a transverse threaded rod, a dovetail slider and a hand wheel. A transverse threaded rod is rotatably connected to one side of the inner part of the support base, and at least two groups of first rollers are arranged on the upper part of the support base, and second rollers are arranged on both the left and right ends of the first roller. A fixing mechanism is arranged at the lower part of the first roller, and the fixing mechanism includes a mounting plate and a support rod. A plurality of support rods are movably connected to the lower part of the mounting plate, and the upper part of the support rod passes through the mounting plate. The problem of adapting to the conveying of conveyor belts of different widths by setting an adjusting mechanism and providing a rigid spring 1 below the first roller can be used to reduce shock and buffer the workpiece when it falls on the conveyor belt.

[0004] The tubular belt conveyors in the above-mentioned comparative documents have a general degree of freedom, cannot adaptively rotate and select different conveyor belts according to actual needs, and have a weak carrying capacity. Therefore, a roller-type tubular conveyor belt is designed here to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a roller type tubular conveyor belt in order to solve the problems that the traditional pipe belt conveyor has a general degree of freedom, cannot adaptively rotate and select different conveyor belts according to actual needs, and has a weak carrying capacity.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a roller-type tubular conveyor belt, comprising an outer frame and an inner frame, the inner frame is rotatably arranged inside the outer frame, the outer frame is composed of multiple groups of rotating seats, and the rotating seats are connected by connecting plates; the inner frame is a hexagonal structure, and symmetrical support plates are arranged on the inner wall of each side of the inner frame, multiple groups of conveying rollers are rotatably arranged between the support plates, and the conveying rollers are connected with the conveying belt; multiple groups of rotating convex rings cooperating with the rotating seats are arranged on the outer wall of the inner frame, multiple groups of grooves are provided in the rotating convex rings, positioning springs are arranged in the grooves, balls are arranged on the outer side of the positioning springs, and multiple groups of grooves cooperating with the balls are provided on the inner wall of the rotating seat.

[0007] As a further solution of the utility model: a plurality of handles are arranged on the outer wall of the inner frame, an adjustment cavity is formed between the rotating seats, and the handles are located in the adjustment cavity.

[0008] As a further solution of the utility model: threaded holes are provided on both sides of the rotating seat, and screws are installed in the threaded holes.

[0009] As a further solution of the utility model: a lifting cavity is opened at the bottom of the rotating seat, a cylinder is installed in the lifting cavity, and an output end of the cylinder is connected to a supporting seat.

[0010] As a further solution of the utility model: a rubber pad is arranged at the bottom of the support seat.

[0011] The utility model provides a roller type tubular conveyor belt through improvement, which has the following improvements and advantages compared with the prior art:

[0012] The utility model can freely rotate the inner frame through the cooperation of the rotating seat and the rotating convex ring, so that different conveyor belts can be selected according to actual use requirements, and the inner frame can be quickly positioned through the cooperation of the ball and the groove. In addition, the inner frame can be locked through the mutual cooperation of the screw and the threaded hole to prevent it from shaking. When the height of the inner frame needs to be adjusted, it can be lifted by the cylinder and the support seat. This design is very clever and effective, which greatly improves the practicality of the roller-type tubular conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the outer frame in the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the inner frame in the utility model.

[0017] Description of reference numerals:

[0018] 1. Outer frame; 2. Rotating seat; 3. Connecting plate; 4. Adjusting chamber; 5. Groove; 6. Screw; 7. Threaded hole; 8. Lifting chamber; 9. Cylinder; 10. Support seat; 11. Inner frame; 12. Support plate; 13. Conveyor roller; 14. Conveyor belt; 15. Rotating convex ring; 16. Slot; 17. Positioning spring; 18. Ball; 19. Handle. DETAILED DESCRIPTION

[0019] The following will be combined with the attached Figures 1 to 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides a roller type tubular conveyor belt through improvement. Figure 1-Figure 3 As shown, a roller-type tubular conveyor belt comprises an outer frame 1 and an inner frame 11, wherein the inner frame 11 is rotatably arranged inside the outer frame 1, and the outer frame 1 is composed of a plurality of rotating seats 2, and the rotating seats 2 are connected by connecting plates 3; the inner frame 11 is a hexagonal structure, and a symmetrical support plate 12 is arranged on the inner wall of each side of the inner frame 11, and a plurality of conveying rollers 13 are rotatably arranged between the support plates 12, and a conveyor belt 14 is connected between the conveying rollers 13; a plurality of rotating convex rings 15 cooperating with the rotating seats 2 are arranged on the outer wall of the inner frame 11, a plurality of grooves 16 are arranged in the rotating convex ring 15, a positioning spring 17 is arranged in the groove 16, a ball 18 is arranged on the outer side of the positioning spring 17, and a plurality of grooves 5 cooperating with the ball 18 are arranged on the inner wall of the rotating seat 2.

[0021] The utility model can freely rotate the inner frame 11 through the cooperation of the rotating seat 2 and the rotating convex ring 15, so that different conveyor belts 14 can be selected according to actual use requirements, and the inner frame 11 can be quickly positioned through the cooperation of the ball 18 and the groove 5. In addition, the inner frame 11 can be locked through the mutual cooperation of the screw 6 and the threaded hole 7 to prevent it from shaking. When the height of the inner frame 11 needs to be adjusted, it can be lifted by the cylinder 9 and the support seat 10. This design is very clever and effective, which greatly improves the practicality of the roller-type tubular conveyor belt.

[0022] See attached Figure 1 and attached Figure 3A plurality of handles 19 are arranged on the outer wall of the inner frame 11 , and an adjustment cavity 4 is formed between the rotating seats 2 , and the handles 19 are located in the adjustment cavity 4 .

[0023] In this embodiment, in order to rotate the inner frame 11 and thus select different conveyor belts 14 , a plurality of handles 19 are provided on the outer wall of the inner frame 11 .

[0024] See attached Figure 1 -Attached Figure 2 Threaded holes 7 are provided on both sides of the rotating seat 2, and screw rods 6 are installed in the inner threads of the threaded holes 7.

[0025] In this embodiment, in order to further lock the rotating protruding ring 15 on the inner frame 11 to avoid shaking during operation, a screw rod 6 is installed in the threaded hole 7 through threads.

[0026] See attached Figure 1 -Attached Figure 2 A lifting chamber 8 is provided at the bottom of the rotating seat 2 , a cylinder 9 is installed in the lifting chamber 8 , and an output end of the cylinder 9 is connected to a supporting seat 10 .

[0027] In this embodiment, in order to freely adjust the heights of the outer frame 1 and the inner frame 11 according to needs, thereby meeting the requirements of various working environments, a cylinder 9 is installed in the lifting chamber 8.

[0028] See attached Figure 1 A rubber pad is provided at the bottom of the support seat 10.

[0029] In this embodiment, in order to further improve the shock absorbing performance of the device, a rubber pad is provided at the bottom of the support seat 10 .

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A roller type tubular conveyor belt, characterized in that: The invention comprises an outer frame (1) and an inner frame (11), wherein the inner frame (11) is rotatably arranged inside the outer frame (1), and the outer frame (1) is composed of a plurality of groups of rotating seats (2), wherein the rotating seats (2) are connected via connecting plates (3); the inner frame (11) is a hexagonal structure, and a symmetrical support plate (12) is arranged on the inner wall of each side of the inner frame (11), and a plurality of groups of conveying rollers (13) are rotatably arranged between the support plates (12), and the conveying rollers (13) are connected to each other by a connecting plate (3). 13) is connected with a conveyor belt (14); the outer wall of the inner frame (11) is provided with a plurality of rotating convex rings (15) cooperating with the rotating seat (2); the rotating convex rings (15) are provided with a plurality of slots (16); the slots (16) are provided with positioning springs (17); the outer side of the positioning springs (17) is provided with a ball (18); the inner wall of the rotating seat (2) is provided with a plurality of grooves (5) cooperating with the ball (18).

2. The roller type tubular conveyor belt according to claim 1, characterized in that: A plurality of groups of handles (19) are arranged on the outer wall of the inner frame (11), an adjustment cavity (4) is formed between the rotating seats (2), and the handles (19) are located in the adjustment cavity (4).

3. The roller type tubular conveyor belt according to claim 1, characterized in that: Threaded holes (7) are provided on both sides of the rotating seat (2), and screw rods (6) are installed in the internal threads of the threaded holes (7).

4. The roller type tubular conveyor belt according to claim 1, characterized in that: A lifting chamber (8) is provided at the bottom of the rotating seat (2), a cylinder (9) is installed in the lifting chamber (8), and an output end of the cylinder (9) is connected to a supporting seat (10).

5. The roller type tubular conveyor belt according to claim 4, characterized in that: A rubber pad is provided at the bottom of the support seat (10).

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