Belt conveyor

Abstract

The utility model discloses a belt conveyor, and relates to the technical field of belt conveyors. The conveying device comprises two side plates, two supporting legs are fixedly installed at the bottom of each side plate, a connecting rod is fixedly connected between the two supporting legs on the same side, a conveying belt used for conveying materials is arranged between the two side plates, and a detachable U-shaped frame is arranged at one end of each side plate. Each telescopic rod assembly drives the corresponding clamping block to be movably installed in the adjacent clamping groove, different positions of the conveying belt can be wiped by the brush after the conveying belt is started, dust and impurities on the surface of the conveying belt can be wiped away through the brush, the loading box can be used for loading the wiped dust and impurities, and the conveying belt is convenient to use. Due to the fact that the conveying belt needs to rotate clockwise or anticlockwise according to conditions when conveying objects, a worker can choose to install the brush to any one of the two ends of the conveying belt according to the rotating direction of the conveying belt, and meanwhile the loading box can be installed below the brush.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and specifically to a belt conveyor. Background Technology

[0002] Belt conveyors, also known as rubber belt conveyors or belt conveyors, are a widely used type of continuous transportation equipment. They utilize a conveyor belt as the traction and load-bearing mechanism, and transport materials by continuously or intermittently moving the belt through rollers. Belt conveyors have advantages such as simple structure, high conveying capacity, stable operation, and low noise, and are widely used in industries such as home appliances, electronics, coal, and metallurgy.

[0003] In practical use, existing belt conveyors often lack efficient cleaning mechanisms to address the dust, impurities, and debris on the conveyor belt surface caused by transported goods. As a result, the conveyor belt surface is not effectively cleaned, and dust and impurities easily fall onto the idlers and rollers, thereby increasing the operating resistance of the conveyor. Therefore, a new type of belt conveyor is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing belt conveyors often lack efficient cleaning mechanisms for dust, impurities, and debris on the conveyor belt surface caused by transported goods during actual use. This utility model provides a belt conveyor.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A belt conveyor includes two side plates, each with two support legs fixedly installed at its bottom. A connecting rod is fixedly connected between the two support legs on the same side. A conveyor belt for conveying materials is arranged between the two side plates. Each side plate has a detachable U-shaped frame at one end. The two U-shaped frames have slotted holes on their adjacent sides. A movable block is movably installed inside each slotted hole. A detachable brush is arranged between the two movable blocks. Telescopic rod assemblies are arranged on the opposite sides of the two movable blocks. Two slots are opened on the opposite sides of the two U-shaped frames. A locking block is arranged at the output end of each telescopic rod assembly. Each locking block is movably installed inside the adjacent slot. A detachable loading box for collecting dust and impurities is arranged below the brush.

[0007] Furthermore, the telescopic rod assembly includes a cylinder, with cylinders fixedly installed on the opposite sides of the two movable blocks. A pressing rod is movably installed inside each cylinder, and a spring is fixedly connected to one end of each pressing rod inside the cylinder. Each pressing rod is fixedly connected to an adjacent locking block, and an actuating block is fixedly installed on the side wall of each pressing rod.

[0008] Furthermore, a block 1 is fixedly installed on one side of each of the two U-shaped frames that are close to each other, and a block 2 is fixedly installed on both ends of the brush. A bolt 1 is threaded onto each block 2, and each bolt 1 is threaded into the interior of the adjacent block 1. A hexagonal groove 1 is opened on the top of each block 1, and a hexagonal rod 1 is movably installed inside each hexagonal groove 1. Each hexagonal rod 1 is fixedly connected to the adjacent block 2.

[0009] Furthermore, each of the strip-shaped holes has a groove on its upper and lower inner surfaces, and each movable block has a slider fixedly installed on its upper and lower surfaces, with each slider being movably installed inside an adjacent groove.

[0010] Furthermore, each of the U-shaped frames is fixedly mounted on top of a mounting plate, each mounting plate is threaded with two bolts, each side plate has threaded grooves at both ends, two bolts are threaded into the interior of adjacent threaded grooves, each side plate has hexagonal grooves at both ends, each mounting plate has hexagonal rods fixedly mounted on the side wall of each mounting plate, and each hexagonal rod is movably mounted inside the interior of adjacent hexagonal grooves.

[0011] Furthermore, each of the support legs has a convex groove on its side wall, a convex rod is fixedly installed on the side wall of the loading box, the convex rod is movably installed inside two adjacent convex grooves, a rotatable damping shaft is movably installed on the side wall of each support leg, and a limit rod is fixedly installed on the side wall of each damping shaft.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. When the conveyor belt starts transporting items, this utility model first squeezes the two sets of telescopic rod assemblies, causing the two locking blocks to disengage from their corresponding slots. Then, the brush is moved closer to the conveyor belt, causing the two movable blocks to slide inside their corresponding slots, moving each block to the closest position to the conveyor belt. Then, the squeezing force on the two sets of telescopic rod assemblies is released, at which point each set of telescopic rod assemblies moves its corresponding locking block into the adjacent slot. After the conveyor belt starts, the brush will wipe different positions, thus removing dust and impurities from the surface of the conveyor belt. The loading box can be used to collect the wiped-off dust and impurities. Since the conveyor belt needs to rotate clockwise or counterclockwise depending on the situation when transporting items, the operator can choose to install the brush at either end of the conveyor belt according to the direction of rotation. The loading box can also be installed below the brush. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a partial view of the three-dimensional structure of this utility model;

[0016] Figure 3 This is a utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a utility model Figure 1 Enlarged view of point B in the middle:

[0018] Figure 5 This is a schematic diagram of the brush of this utility model;

[0019] Reference numerals: 1. Side plate; 2. Support leg; 3. Connecting rod; 4. Conveyor belt; 5. U-shaped frame; 6. Strip hole; 7. Movable block; 8. Brush; 9. Telescopic rod assembly; 901. Cylinder; 902. Extrusion rod; 903. Spring; 904. Actuating block; 10. Slot; 11. Locking block; 12. Loading box; 13. Block one; 14. Block two; 15. Bolt one; 16. Hexagonal slot one; 17. Hexagonal rod one; 18. Slide groove; 19. Slider; 20. Mounting plate; 21. Bolt two; 22. Threaded groove; 23. Hexagonal slot two; 24. Hexagonal rod two; 25. Convex groove; 26. Convex rod; 27. Damping pivot; 28. Limiting rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] like Figures 1 to 5 As shown, a belt conveyor includes two side plates 1. Two support legs 2 are fixedly installed at the bottom of each side plate 1. A connecting rod 3 is fixedly connected between the two support legs 2 on the same side. A conveyor belt 4 for conveying materials is arranged between the two side plates 1. A detachable U-shaped frame 5 is provided at one end of each side plate 1. A slotted hole 6 is opened on the side of the two U-shaped frames 5 that is close to each other. A movable block 7 is movably installed inside each slotted hole 6. A detachable brush 8 is arranged between the two movable blocks 7. Telescopic rod assemblies 9 are respectively arranged on the side of the two movable blocks 7 that is far apart from each other. Two slots 10 are respectively opened on the side of the two U-shaped frames 5 that is far apart from each other. A locking block 11 is provided at the output end of each telescopic rod assembly 9. Each locking block 11 is movably installed inside the adjacent slot 10. A detachable loading box 12 for collecting dust and impurities is provided below the brush 8. It should be noted that the conveyor belt 4 starts transporting items after it is started. First, squeeze the two sets of telescopic rod assemblies 9 to disengage the two locking blocks 11 from the corresponding slots 10. Then, move the brush 8 closer to the conveyor belt 4. The brush 8 will drive the two movable blocks 7 to slide inside the corresponding slots 6, so that each movable block 7 moves to the closest position to the conveyor belt 4. Then, release the squeezing force on the two sets of telescopic rod assemblies 9. At this time, each set of telescopic rod assemblies 9 will drive the corresponding locking block 11 to move and install into the adjacent slot 10. After the conveyor belt 4 starts, different positions will be wiped by the brush 8, so that the dust and impurities on the surface of the conveyor belt 4 can be wiped off by the brush 8. The loading box 12 can be used to load the wiped-off dust and impurities. Since the conveyor belt 4 needs to rotate clockwise or counterclockwise when transporting items, the operator can choose to install the brush 8 at either end of the conveyor belt 4 according to the rotation direction of the conveyor belt 4. At the same time, the loading box 12 can be installed below the brush 8.

[0025] like Figures 1 to 5As shown, the telescopic rod assembly 9 includes a cylinder 901. Two movable blocks 7 are fixedly installed on opposite sides of the cylinder 901. Each cylinder 901 has a pressing rod 902 movably installed inside. One end of each pressing rod 902 inside the cylinder 901 is fixedly connected to a spring 903. Each pressing rod 902 is fixedly connected to an adjacent locking block 11. A toggle block 904 is fixedly installed on the side wall of each pressing rod 902. It should be noted that by pulling the toggle block 904 toward one side of the brush 8, the toggle block 904 can drive the corresponding pressing rod 902 to press the spring 903 connected to it, thereby disengaging the locking block 11 connected to the pressing rod 902 from the inside of the corresponding locking slot 10, thus facilitating the movement of the brush 8. When the pulling of the two toggle blocks 904 is released, each spring 903 rebounds, causing the corresponding pressing rod 902 to move, thereby allowing the locking block 11 to be movably installed into the inside of the corresponding locking slot 10, thus fixing the position of the brush 8.

[0026] like Figure 1 , Figure 3 As shown, two U-shaped frames 5 are each fixedly installed with a block 13 on one side close to each other. Two blocks 14 are fixedly installed at both ends of the brush 8. Each block 14 is threaded with a bolt 15. Each bolt 15 is threaded into the interior of the adjacent block 13. Each block 13 has a hexagonal groove 16 on its top. A hexagonal rod 17 is movably installed inside each hexagonal groove 16. Each hexagonal rod 17 is fixedly connected to the adjacent block 14. It should be noted that if the brush 8 needs to be disassembled for cleaning, the two bolts 15 can be rotated to disengage from the corresponding block 13. The hexagonal groove 16 and the hexagonal rod 17 cooperate with each other to facilitate the positioning of the blocks 14 and 13 during installation.

[0027] like Figure 1 , Figure 3 As shown, each strip hole 6 has a groove 18 on its upper and lower surfaces, and each movable block 7 has a slider 19 fixedly installed on its upper and lower surfaces. Each slider 19 is movably installed inside the adjacent groove 18. It should be noted that when each movable block 7 moves, it drives the slider 19 connected to it to slide inside the corresponding groove 18. The movement trajectory of the movable block 7 can be restricted by the cooperation of the groove 18 and the slider 19.

[0028] like Figures 1 to 5As shown, each U-shaped frame 5 has a mounting plate 20 fixedly installed on its top, and each mounting plate 20 has a bolt 21 threadedly connected to it. Each side plate 1 has threaded grooves 22 at both ends, and two bolts 21 are threadedly connected to the interior of adjacent threaded grooves 22. Each side plate 1 has hexagonal grooves 23 at both ends, and hexagonal rods 24 are fixedly installed on the side wall of each mounting plate 20. Each hexagonal rod 24 is movably installed inside the interior of adjacent hexagonal grooves 23. It should be noted that if it is necessary to install the brush 8 to the other end of the conveyor belt 4, each bolt 21 can be rotated to disengage from the corresponding threaded groove 22, and then the two U-shaped frames 5 and the brush 8 and other structures can be moved to the other end of the conveyor belt 4. Then, each bolt 21 can be rotated to the interior of the corresponding threaded groove 22. The installation position of the U-shaped frame 5 can be restricted by the cooperation of the hexagonal grooves 23 and the hexagonal rods 24.

[0029] like Figures 1 to 5 As shown, each support leg 2 has a convex groove 25 on its side wall. A convex rod 26 is fixedly installed on the side wall of the loading box 12. The convex rod 26 is movably installed inside two adjacent convex grooves 25. A rotatable damping shaft 27 is movably installed on the side wall of each support leg 2. A limit rod 28 is fixedly installed on the side wall of each damping shaft 27. It should be noted that when the convex rod 26 is movably installed inside two adjacent convex grooves 25, the two limit rods 28 adjacent to the convex rod 26 are rotated so that the free ends of the two limit rods 28 are vertically downward, thus fixing the position of the loading box 12. If it is necessary to install the loading box 12 below the other end of the conveyor belt 4, the convex rod 26 can be removed from the corresponding two convex grooves 25 first, and then the loading box 12 can be placed below the other end of the conveyor belt 4 so that the convex rod 26 is movably installed inside two adjacent convex grooves 25, and the free ends of the two limit rods 28 are vertically downward, thus fixing the position of the loading box 12.

[0030] In summary:

[0031] When the conveyor belt 4 starts to transport items, it first squeezes the two sets of telescopic rod assemblies 9, causing the two locking blocks 11 to disengage from the corresponding slots 10. Then, the brush 8 is moved closer to the conveyor belt 4, and the brush 8 will drive the two movable blocks 7 to slide inside the corresponding slots 6, so that each movable block 7 moves to the closest position to the conveyor belt 4. Then, the squeezing force on the two sets of telescopic rod assemblies 9 is released. At this time, each set of telescopic rod assemblies 9 drives the corresponding locking block 11 to move and install into the adjacent slot 10. After the conveyor belt 4 starts, different positions will be wiped by the brush 8, so that the dust and impurities on the surface of the conveyor belt 4 can be wiped off by the brush 8. The loading box 12 can be used to load the wiped-off dust and impurities. Since the conveyor belt 4 needs to rotate clockwise or counterclockwise when transporting items, the operator can choose to install the brush 8 at either end of the conveyor belt 4 according to the rotation direction of the conveyor belt 4. At the same time, the loading box 12 can be installed below the brush 8.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A belt conveyor, characterized in that The utility model provides a kind of material conveying device, including two side plates (1), the bottom of each side plate (1) is fixedly installed with two support legs (2), the middle of two support legs (2) in the same side is fixedly connected with connecting rod (3), the middle of two side plates (1) is provided with the conveyer belt (4) for conveying material, the one end of each side plate (1) is provided with detachable U frame (5), the side of two U frames (5) close to each other is opened with strip hole (6), the inside of each strip hole (6) is movably installed with movable block (7), the middle of two movable blocks (7) is provided with detachable brush (8), the side of two movable blocks (7) away from each other is provided with telescopic rod assembly (9), the inside of two U frames (5) side away from each other is opened with two clamping grooves (10), the output end of each telescopic rod assembly (9) is provided with clamping block (11), each clamping block (11) is movably installed in the inside of adjacent clamping groove (10), the below of brush (8) is provided with detachable loading box (12) for collecting dust impurities.

2. A belt conveyor according to claim 1, characterized in that The telescopic rod assembly (9) includes a cylinder (901), two movable blocks (7) are fixedly installed with a cylinder (901) on the side away from each other, the inside of each cylinder (901) is movably installed with an extrusion rod (902), one end of each extrusion rod (902) inside the cylinder (901) is fixedly connected with a spring (903), each extrusion rod (902) is fixedly connected with adjacent clamping block (11), the side wall surface of each extrusion rod (902) is fixedly installed with a push block (904).

3. A belt conveyor according to claim 1, characterized in that Two U frames (5) close to each other The side is fixedly installed with block one (13), the both ends of brush (8) are fixedly installed with block two (14), each block two (14) is threadedly connected with bolt one (15), each bolt one (15) is threadedly connected to the inside of adjacent block one (13), the top of each block one (13) is opened with hexagonal groove one (16), the inside of each hexagonal groove one (16) is movably installed with hexagonal rod one (17), each hexagonal rod one (17) is fixedly connected with adjacent block two (14).

4. A belt conveyor according to claim 1, characterized in that The inside of each strip hole (6) is opened with a sliding groove (18) on the upper and lower surfaces, the upper and lower surfaces of each movable block (7) are fixedly installed with a sliding block (19), each sliding block (19) is movably installed in the inside of adjacent sliding groove (18).

5. A belt conveyor according to claim 1, characterized in that The top of each U frame (5) is fixedly installed with mounting plate (20), the screw bolt two (21) is threadedly connected on each mounting plate (20), the both ends of each side plate (1) are opened with thread groove (22), two screw bolts two (21) are threadedly connected to the inside of adjacent thread groove (22), the both ends of each side plate (1) are opened with hexagonal groove two (23), the side wall surface of each mounting plate (20) is fixedly installed with hexagonal rod two (24), each hexagonal rod two (24) is movably installed in the inside of adjacent hexagonal groove two (23).

6. A belt conveyor according to claim 1, characterized in that The side wall surface of each support leg (2) is provided with a convex slot (25), the side wall surface of the loading box (12) is fixedly provided with a convex rod (26), the convex rod (26) is movably arranged in the adjacent two convex slots (25), the side wall surface of each support leg (2) is movably provided with a rotatable damping rotating shaft (27), and the side wall surface of each damping rotating shaft (27) is fixedly provided with a limiting rod (28).

Images