Anti-deviation belt type conveying mechanism

Abstract

An anti-deviation belt type conveying mechanism belongs to the technical field of belt conveyors and comprises a speed reducer, a motor, a frame, a driving roller, a belt, a tensioning roller, a guide roller, a swing frame, a swing seat, a driven roller and a bearing roller, the driving roller is connected to the rear end of the frame through a bearing, and the speed reducer is arranged on the side face of the frame and connected with the driving roller through an output shaft. The tensioning roller is arranged below the front side of the driving roller, a plurality of bearing rollers are evenly distributed on the upper side of the frame, two guide rollers are arranged at the rear end of the swing frame, a driven roller is arranged at the front end of the swing frame, the swing seat is hinged to the swing frame at a hinge hole, and a guide rod of the swing seat is arranged in a guide groove of the frame and connected with the frame through a lead screw. The belt is arranged on the periphery of the driving roller, the bearing roller and one guide roller in a sleeving mode, and the other guide roller and the tensioning roller are arranged on the outer side of the belt. The problem that a belt is prone to deviation when a conveyor conveys products is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of belt conveyors, in particular to an anti-offset belt conveyor mechanism. Background Art

[0002] Belt conveyors are the most important material conveying and loading / unloading equipment, widely used in fields such as agriculture, mines, and food processing. One characteristic of belt conveyors is that when on a slope or when the weights on both sides of the belt are different during loading, the belt will shift towards the side with a heavier load, which will cause the conveyed products to shift and the belt to experience significant wear. Therefore, the inventor proposes an anti-offset belt conveyor mechanism to prevent the belt from shifting when conveying products. Summary of the Invention

[0003] Aiming at the deficiencies in the prior art, the present invention provides an anti-offset belt conveyor mechanism, which solves the problem that the belt is prone to shifting when conveying products.

[0004] The technical solution of the present invention is realized as follows: An anti-offset belt conveyor mechanism includes a speed reducer, a motor, a frame, a driving roller, a belt, a tensioning roller, a guiding roller, a swinging frame, a swinging seat, a driven roller, and a load-bearing roller. The driving roller is connected to the rear end of the frame through bearings, the speed reducer is arranged on the side of the frame and connected to the driving roller through an output shaft, the tensioning roller is arranged below the front side of the driving roller, a plurality of load-bearing rollers are evenly distributed on the upper side of the frame, two guiding rollers are arranged at the rear end of the swinging frame, a driven roller is arranged at the front end of the swinging frame, the swinging seat and the swinging frame are hinged at the hinge hole, the guiding rod of the swinging seat is arranged in the guiding groove of the frame and connected to the frame through a lead screw, and the belt is sleeved around the periphery of the driving roller, the load-bearing roller, and one guiding roller, and the other guiding roller and the tensioning roller are arranged outside the belt.

[0005] The beneficial effect of the present invention is that when the running belt shifts, under the combined action of the guiding roller, the guiding frame, and the driven roller, the belt will move closer to the middle position, achieving the effect of correcting the shift and realizing the purpose of preventing the belt from shifting. Brief Description of the Drawings

[0006] Figure 1 is a three-dimensional structure diagram of the present invention.

[0007] Figure 2 is a structure diagram of the present invention.

[0008] Figure 3 is a structure diagram of the frame assembly of the present invention.

[0009] Figure 4 is a structure diagram of the swinging frame assembly of the present invention.

[0010] Figure 5 is a structure diagram of the swinging seat of the present invention.

[0011] In the figure: 1, speed reducer; 2, motor; 3, frame; 4, driving roller; 5, belt; 6, tensioning roller; 7, guiding roller; 8, swing frame; 9, lead screw; 10, guiding groove; 11, swing seat; 12, driven roller; 13, hinge hole; 14, load-bearing roller; 15, guiding rod. Detailed implementation manner

[0012] Referring to FIGS. 1 to 5, the technical solution of the present invention is implemented as follows: an anti-offset belt conveyor mechanism includes a speed reducer 1, a motor 2, a frame 3, a driving roller 4, a belt 5, a tensioning roller 6, a guiding roller 7, a swing frame 8, a swing seat 11, a driven roller 12, and a load-bearing roller 14. The driving roller 4 is connected to the rear end of the frame 3 through a bearing, the speed reducer 1 is arranged on the side of the frame 3 and connected to the driving roller 4 through an output shaft, the tensioning roller 6 is arranged below the front side of the driving roller 4, a plurality of load-bearing rollers 14 are evenly distributed on the upper side of the frame 3, two guiding rollers 7 are arranged at the rear end of the swing frame 8, a driven roller 12 is arranged at the front end of the swing frame 8, the swing seat 11 is hinged to the swing frame 8 at the hinge hole 13, the guiding rod 15 of the swing seat 11 is arranged in the guiding groove 10 of the frame 3 and connected to the frame 3 through a lead screw 9, and the belt 5 is sleeved around the driving roller 4, the load-bearing roller 14, and the periphery of one guiding roller 7, and the other guiding roller 7 and the tensioning roller 6 are arranged outside the belt 5.

[0013] When the belt 5 in operation is offset, the guiding roller 7 and the swing frame 8 will follow this offset movement. Further, the swing frame 8 will rotate around the hinge hole 13 of the swing seat 11. As a result, the distance on one side of the driving roller 4 and the driven roller 12 will increase towards the side where the belt 5 is offset. The larger distance will cause the belt 5 to move closer to the middle, achieving the effect of correcting the offset and realizing the purpose of preventing the belt 5 from offsetting.

Claims

1. An anti-deviation belt conveyor mechanism, characterized in that: It includes a reducer, a motor, a frame, a driving roller, a belt, a tensioning roller, a guide roller, a swing frame, a swing seat, a driven roller, and a load-bearing roller. The driving roller is connected to the rear end of the frame through a bearing, the reducer is arranged on the side of the frame and connected to the driving roller through an output shaft, the tensioning roller is arranged below the front side of the driving roller, a plurality of load-bearing rollers are evenly distributed on the upper side of the frame, two guide rollers are arranged at the rear end of the swing frame, a driven roller is arranged at the front end of the swing frame, the swing seat is hinged to the swing frame at a hinge hole, the guide rod of the swing seat is arranged in the guide groove of the frame and is connected to the frame through a screw rod, the belt is sleeved on the periphery of the driving roller, the load-bearing roller and a guide roller, and the other guide roller and the tensioning roller are arranged on the outside of the belt.

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