Adjustable steering conveyor

Abstract

The utility model discloses an adjustable steering conveyor which comprises a bottom plate and a telescopic driving mechanism. Second U-shaped seats are symmetrically arranged on the upper surface of the bottom plate, second connecting columns are arranged between the front walls and the rear walls of the second U-shaped seats, second connecting rods are rotationally connected to the front ends and the rear ends of the second connecting columns, third connecting columns are rotationally connected between the upper ends of every two longitudinally adjacent second connecting rods, and the front ends and the rear ends of the third connecting columns are fixedly connected with the inner sides of the first U-shaped seats; left baffles which are symmetrically distributed are arranged between the two first U-shaped seats, first sliding grooves and second sliding grooves which are symmetrically distributed are formed in the opposite inner side faces of the two left baffles correspondingly, and right baffles are slidably connected into the first sliding grooves correspondingly. According to the adjustable steering conveyor, the conveying length of the conveyor can be adjusted, meanwhile, the material conveying angle of the adjustable steering conveyor can be adjusted, and the adjustable steering conveyor is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to an adjustable steering conveyor. Background Art

[0002] Conveyors can be roughly divided into integrated conveyors, belt conveyors, screw conveyors, bucket elevators, roller conveyors, plate chain conveyors, mesh belt conveyors and chain conveyors. Among the above conveyors, belt conveyors are the most widely used equipment for bulk material transportation and loading and unloading, and can be widely used in mining, metallurgy, building materials, chemicals, electricity, food processing and other industrial fields. Belt conveyors are mainly composed of conveyor frames, belts, rollers and legs, etc., and their structures are complex. The conveying mechanism of some belt conveyors is fixed, and the conveying angle of the conveyor cannot be adjusted when conveying materials, resulting in low work efficiency, high limitations and high costs. At the same time, the conveying length of some conveyors cannot be adjusted according to actual needs. For this reason, we propose an adjustable steering conveyor. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an adjustable steering conveyor. The conveying length of the conveyor can be adjusted, and the material conveying angle of the conveyor can be adjusted. It is easy to use and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable steering conveyor, comprising a bottom plate and a telescopic driving mechanism;

[0005] The bottom plate: a second U-shaped seat is symmetrically provided on its upper surface, a second connecting column is provided between the front and rear walls of the second U-shaped seat, the front and rear ends of the second connecting column are rotatably connected to the second connecting rod, the upper ends of the two longitudinally adjacent second connecting rods are rotatably connected to the third connecting column, the front and rear ends of the third connecting column are fixedly connected to the inner side of the first U-shaped seat, a symmetrically distributed left baffle plate is provided between the two first U-shaped seats, the opposite inner sides of the two left baffle plates are respectively provided with symmetrically distributed first slide grooves and second slide grooves, the inside of the first slide groove is slidably connected to the right baffle plate, the opposite inner sides of the two right baffle plates are respectively rotatably connected to the symmetrically distributed second rotating rollers through the first bearings, the two left baffles are rotatably connected to the third rotating rollers through the second bearings, the inside of the second slide groove is slidably connected to the slider, the opposite inner sides of the two sliders are rotatably connected to the first rotating roller through the third bearing, and the first rotating roller, the two second rotating rollers and the third rotating roller are connected through a conveyor belt transmission.

[0006] Telescopic drive mechanism: It is arranged inside the left baffle on the rear side. The telescopic drive mechanism is threadedly connected to the left end of the right baffle on the rear side. The conveying length of the conveyor of the device can be adjusted, and the material conveying angle of the device can be adjusted, which is easy to use.

[0007] Furthermore, it also includes a single chip microcomputer, which is arranged on the upper surface of the bottom plate. The input end of the single chip microcomputer is electrically connected to the external power supply, which is convenient for controlling electrical components.

[0008] Furthermore, the telescopic drive mechanism includes a first motor, a first bevel gear, a rotating shaft, a second bevel gear, a connecting seat and a stud. The first motor is arranged on the rear surface of the left baffle on the rear side. The input end of the first motor is electrically connected to the output end of the single-chip microcomputer. The output shaft of the first motor passes through the left baffle on the rear side and is provided with a rotating shaft. The front end of the rotating shaft is provided with a first bevel gear. The rear wall of the first slide groove is provided with a connecting seat. The middle part of the connecting seat is rotatably connected with a stud through a fourth bearing. The left end of the stud is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear. The right end of the stud is threadedly connected to the left end of the right baffle on the rear side to adjust the material conveying distance of the conveyor.

[0009] Furthermore, it also includes a second motor, which is arranged on the front surface of the right baffle on the front side, the input end of the second motor is electrically connected to the output end of the single-chip microcomputer, and the output shaft of the second motor is fixedly connected to the front end of the second rotating roller on the right side to provide power for material transportation of the device.

[0010] Furthermore, a fixed seat is provided on the upper surface of the base plate, and an electric telescopic rod is provided on the right side of the fixed seat. The input end of the electric telescopic rod is electrically connected to the output end of the single-chip microcomputer, and a connecting block is provided at the telescopic end of the electric telescopic rod. The front and rear ends of the third connecting column on the right side are rotatably connected to the first connecting rod, and the first connecting column is rotatably connected between the two first connecting rods. The connecting block is rotatably connected to the middle part of the first connecting column to adjust the material conveying angle of the device.

[0011] Furthermore, the right wall of the second slide is provided with a telescopic column, the telescopic ends of the telescopic columns are fixedly connected to the adjacent sliders, springs are provided between the right wall of the slide and the adjacent sliders, and the springs are movably connected to the outer ends of the adjacent telescopic columns to prevent the conveyor belt from loosening.

[0012] Furthermore, wheels are provided on the lower surface of the base plate, and a hanging ring is provided in the middle of the left side of the base plate, so that the device is easy to move.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the adjustable steering conveyor has the following advantages:

[0014] 1. The single chip microcomputer starts the first motor, the first motor drives the shaft to rotate, the shaft drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear drives the stud to rotate, the stud is threadedly connected to the right baffle on the rear side, the right baffle slides along the first slide groove, and the two second rotating rollers drive the conveyor belt to tighten or lengthen as the right baffle moves, thereby adjusting the conveying distance of the conveyor.

[0015] 2. The single chip microcomputer starts the electric telescopic rod. The telescopic end of the electric telescopic rod drives the first connecting column to move horizontally through the connecting block. The first connecting column drives the third connecting column on the right to move through the first connecting rod. The third connecting column on the right rotates around the second connecting column on the right through the second connecting rod on the right. At the same time, the third connecting column on the left rotates around the second connecting column on the left through the second connecting rod on the left to provide auxiliary support, thereby adjusting the conveying angle of the conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a schematic diagram of the structure of the conveyor belt of the utility model.

[0019] In the figure: 1 bottom plate, 2 single chip computer, 3 first connecting column, 4 connecting block, 5 first connecting rod, 6 electric telescopic rod, 7 fixed seat, 8 telescopic drive mechanism, 81 first motor, 82 first bevel gear, 83 rotating shaft, 84 second bevel gear, 85 connecting seat, 86 stud, 9 second connecting rod, 10 second connecting column, 11 first U-shaped seat, 12 second U-shaped seat, 13 hanging ring, 14 left baffle, 15 right baffle, 16 first slide, 17 second slide, 18 telescopic column, 19 spring, 20 first rotating roller, 21 slider, 22 conveyor belt, 23 second motor, 24 second rotating roller, 25 third rotating roller, 26 third connecting column, 27 wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1-3 ,This embodiment provides a technical solution: an adjustable steering conveyor, comprising a bottom plate 1 and a telescopic driving mechanism 8;

[0022] Bottom plate 1: A second U-shaped seat 12 is symmetrically arranged on its upper surface, a second connecting column 10 is arranged between the front and rear walls of the second U-shaped seat 12, the front and rear ends of the second connecting column 10 are rotatably connected with the second connecting rod 9, the upper ends of the two longitudinally adjacent second connecting rods 9 are rotatably connected with the third connecting column 26, the front and rear ends of the third connecting column 26 are fixedly connected to the inner side of the first U-shaped seat 11, a symmetrically distributed left baffle plate 14 is arranged between the two first U-shaped seats 11, the opposite inner side surfaces of the two left baffle plates 14 are respectively provided with symmetrically distributed first slide grooves 16 and second slide grooves 17, the inside of the first slide groove 16 is slidably connected with the right baffle plate 15, the opposite inner side surfaces of the two right baffle plates 15 are respectively rotatably connected with the symmetrically distributed second rotating rollers 24 through the first bearing, and the two A third rotating roller 25 is rotatably connected between the left baffle plates 14 through a second bearing, a slider 21 is slidably connected inside the second slide groove 17, and a first rotating roller 20 is rotatably connected between the opposite inner sides of the two sliders 21 through a third bearing. The first rotating roller 20, the two second rotating rollers 24 and the third rotating roller 25 are transmission-connected through a conveyor belt 22. The single-chip microcomputer 2 is also included. The single-chip microcomputer 2 is arranged on the upper surface of the bottom plate 1, and the input end of the single-chip microcomputer 2 is electrically connected to an external power supply. The second motor 23 is also included. The second motor 23 is arranged on the front surface of the right baffle plate 15 on the front side, and the input end of the second motor 23 is electrically connected to the output end of the single-chip microcomputer 2. The output shaft of the second motor 23 is fixedly connected to the front end of the second rotating roller 24 on the right side. A fixing seat 7 is provided on the surface, an electric telescopic rod 6 is provided on the right side of the fixing seat 7, the input end of the electric telescopic rod 6 is electrically connected to the output end of the single-chip computer 2, a connecting block 4 is provided at the telescopic end of the electric telescopic rod 6, the front and rear ends of the third connecting column 26 on the right side are rotatably connected to the first connecting rod 5, the first connecting column 3 is rotatably connected between the two first connecting rods 5, the connecting block 4 is rotatably connected to the middle part of the first connecting column 3, a telescopic column 18 is provided on the right wall of the second slide 17, the telescopic ends of the telescopic columns 18 are fixedly connected to the adjacent sliders 21, a spring 19 is provided between the right wall of the slide 17 and the adjacent sliders 21, and the springs 19 are movably sleeved with the outer ends of the adjacent telescopic columns 18, a wheel 27 is provided on the lower surface of the bottom plate 1, and a hanging ring 13 is provided in the middle of the left side of the bottom plate 1 for material transportation. When conveying materials, firstly, the device is pulled to the designated position through the hanging ring 13, and the single chip microcomputer 2 starts the electric telescopic rod 6. The telescopic end of the electric telescopic rod 6 drives the first connecting column 3 to move horizontally through the connecting block 4. The first connecting column 3 drives the third connecting column 26 on the right side to move through the first connecting rod 5. The third connecting column 26 on the right side rotates around the second connecting column 10 on the right side through the second connecting rod 9 on the right side. At the same time, the third connecting column 26 on the left side rotates around the second connecting column 10 on the left side through the second connecting rod 9 on the left side to provide auxiliary support, so as to adjust the conveying angle of the conveyor. Finally, the single chip microcomputer 2 starts the second motor 23, and the second motor 23 drives the second rotating roller 24 on the right side to rotate. The second rotating roller 24 on the right side drives the conveyor belt 22 to move through static friction, so as to convey materials.The material conveying angle of the device can be adjusted, which is easy to use;

[0023] Telescopic drive mechanism 8: It is arranged inside the left baffle 14 on the rear side, and the telescopic drive mechanism 23 is threadedly connected to the left end of the right baffle 15 on the rear side. The telescopic drive mechanism 8 includes a first motor 81, a first bevel gear 82, a rotating shaft 83, a second bevel gear 84, a connecting seat 85 and a stud 86. The first motor 81 is arranged on the rear surface of the left baffle 14 on the rear side, and the input end of the first motor 81 is electrically connected to the output end of the single-chip computer 2. The output shaft of the first motor 81 passes through the left baffle 14 on the rear side and is provided with a rotating shaft 83. The front end of the rotating shaft 83 is provided with a first bevel gear 82, and the rear wall of the first slide groove 16 is provided with a connecting seat 85. The middle part of the connecting seat 85 is rotatably connected with a stud 86 through a fourth bearing. The left end of the stud 86 is provided with a second bevel gear 84, and the second bevel gear 84 is meshed with the first bevel gear 82. The right end of the stud 86 is threadedly connected to the left end of the right baffle 15 on the rear side, and the single-chip computer 2 starts The first motor 81 is driven, and the first motor 81 drives the rotating shaft 83 to rotate. The rotating shaft 83 drives the first bevel gear 82 to rotate. The first bevel gear 82 is meshed and connected with the second bevel gear 84. The second bevel gear 84 drives the stud 86 to rotate. The stud 86 is threadedly connected with the right baffle 15 on the rear side. The right baffle 15 slides along the first slide groove 16. The two second rotating rollers 24 drive the conveyor belt 22 to be tightened or lengthened as the right baffle 15 moves, thereby adjusting the conveying distance of the conveyor. The spring 19 is in a compressed state and always applies a thrust to the left to the slider 21. By pushing the first rotating roller 20 to move to the left, the first rotating roller 20 tightens the conveyor belt 22, so that it is always in a stretched state. When the conveying distance of the conveyor is adjusted, the spring 19 is squeezed by the slider 12 and slides along the second slide groove 17 to adaptively tighten the conveyor belt 22, and the conveying length of the device conveyor can be adjusted.

[0024] The working principle of an adjustable steering conveyor provided by the utility model is as follows: when conveying materials, the device is first pulled to the specified position through the hanging ring 13, and then the single-chip computer 2 starts the first motor 81, the first motor 81 drives the rotating shaft 83 to rotate, the rotating shaft 83 drives the first bevel gear 82 to rotate, the first bevel gear 82 is meshed and connected with the second bevel gear 84, the second bevel gear 84 drives the stud 86 to rotate, the stud 86 is threadedly connected with the right baffle 15 on the rear side, the right baffle 15 slides along the first slide groove 16, and the two second rotating rollers 24 drive the conveyor belt 22 to be tightened or stretched as the right baffle 15 moves, thereby adjusting the conveying distance of the conveyor, the spring 19 is in a compressed state, and the slider 21 is always applied with a thrust to the left, and the first rotating roller 20 is pushed to move to the left, so that the first rotating roller 20 tightens the conveyor belt 22, so that it is always in a stretched state, and the conveying distance of the conveyor is adjusted by squeezing the spring 19 through the slider 12 and moving along the second The slide groove 17 slides to adaptively tighten the conveyor belt 22. Since the length of the conveyor belt 22 is fixed, the adaptive movement of the first rotating roller 20 can also cope with the problem of belt adjustment caused by changes in the conveying distance. The conveyor belt 22 can maintain a fixed length when the conveying distance changes. Then the single-chip microcomputer 2 starts the electric telescopic rod 6. The telescopic end of the electric telescopic rod 6 drives the first connecting column 3 to move horizontally through the connecting block 4. The first connecting column 3 drives the third connecting column 26 on the right to move through the first connecting rod 5. The third connecting column 26 on the right rotates around the second connecting column 10 on the right through the second connecting rod 9 on the right. At the same time, the third connecting column 26 on the left rotates around the second connecting column 10 on the left through the second connecting rod 9 on the left to provide auxiliary support, thereby adjusting the conveying angle of the conveyor. Finally, the single-chip microcomputer 2 starts the second motor 23. The second motor 23 drives the second rotating roller 24 on the right to rotate. The second rotating roller 24 on the right drives the conveyor belt 22 to move through static friction, thereby conveying materials.

[0025] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can adopt COP8CBE9, the electric telescopic rod 6 can adopt DTZII, the first motor 81 and the second motor 23 can both adopt Y90S-2, and the single chip microcomputer 2 controls the operation of the electric telescopic rod 6, the first motor 81 and the second motor 23 using methods commonly used in the prior art.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An adjustable steering conveyor, characterized in that: It comprises a base plate (1) and a telescopic driving mechanism (8); The bottom plate (1) has a second U-shaped seat (12) symmetrically arranged on its upper surface, a second connecting column (10) is arranged between the front and rear walls of the second U-shaped seat (12), the front and rear ends of the second connecting column (10) are rotatably connected to the second connecting rod (9), the upper ends of two longitudinally adjacent second connecting rods (9) are rotatably connected to the third connecting column (26), the front and rear ends of the third connecting column (26) are fixedly connected to the inner side of the first U-shaped seat (11), symmetrically distributed left baffles (14) are arranged between the two first U-shaped seats (11), and the opposite inner sides of the two left baffles (14) are respectively provided with symmetrically distributed first slide grooves (16) and second slide grooves (16). 7), the inside of the first slide groove (16) is slidably connected to a right baffle (15), the opposite inner side surfaces of the two right baffles (15) are rotatably connected to symmetrically distributed second rotating rollers (24) via first bearings, the two left baffles (14) are rotatably connected to a third rotating roller (25) via a second bearing, the inside of the second slide groove (17) is slidably connected to a slider (21), the opposite inner side surfaces of the two sliders (21) are rotatably connected to a first rotating roller (20) via a third bearing, and the first rotating roller (20), the two second rotating rollers (24) and the third rotating roller (25) are connected by a conveyor belt (22); The telescopic driving mechanism (8) is arranged inside the left baffle plate (14) at the rear side. The telescopic driving mechanism (8) is threadedly connected to the left end of the right baffle plate (15) at the rear side.

2. The adjustable steering conveyor according to claim 1, characterized in that: It also comprises a single-chip microcomputer (2), wherein the single-chip microcomputer (2) is arranged on the upper surface of the base plate (1), and an input end of the single-chip microcomputer (2) is electrically connected to an external power supply.

3. The adjustable steering conveyor according to claim 2, characterized in that: The telescopic driving mechanism (8) comprises a first motor (81), a first bevel gear (82), a rotating shaft (83), a second bevel gear (84), a connecting seat (85) and a stud (86); the first motor (81) is arranged on the rear surface of the left baffle (14) at the rear side; the input end of the first motor (81) is electrically connected to the output end of the single chip microcomputer (2); the output shaft of the first motor (81) passes through the left baffle (14) at the rear side and is provided with a rotating shaft (83); the front end of the rotating shaft (83) is provided with the first bevel gear (82); the rear wall of the first slide groove (16) is provided with a connecting seat (85); the middle part of the connecting seat (85) is rotatably connected to the stud (86) via a fourth bearing; the left end of the stud (86) is provided with a second bevel gear (84); the second bevel gear (84) is meshingly connected to the first bevel gear (82); the right end of the stud (86) is threadedly connected to the left end of the right baffle (15) at the rear side.

4. The adjustable steering conveyor according to claim 2, characterized in that: It also includes a second motor (23), the second motor (23) being arranged on the front surface of the right baffle (15) on the front side, the input end of the second motor (23) being electrically connected to the output end of the single chip computer (2), and the output shaft of the second motor (23) being fixedly connected to the front end of the second rotating roller (24) on the right side.

5. The adjustable steering conveyor according to claim 2, characterized in that: A fixing seat (7) is provided on the upper surface of the bottom plate (1); an electric telescopic rod (6) is provided on the right side of the fixing seat (7); an input end of the electric telescopic rod (6) is electrically connected to an output end of the single-chip computer (2); a connecting block (4) is provided at the telescopic end of the electric telescopic rod (6); both front and rear ends of the third connecting column (26) on the right side are rotatably connected to the first connecting rod (5); a first connecting column (3) is rotatably connected between the two first connecting rods (5); and the connecting block (4) is rotatably connected to the middle portion of the first connecting column (3).

6. The adjustable steering conveyor according to claim 1, characterized in that: The right wall of the second slide groove (17) is provided with a telescopic column (18), and the telescopic end of the telescopic column (18) is fixedly connected to the adjacent sliding block (21). A spring (19) is provided between the right wall of the slide groove (17) and the adjacent sliding block (21), and the spring (19) is movably sleeved with the outer end of the adjacent telescopic column (18).

7. The adjustable steering conveyor according to claim 1, characterized in that: A wheel (27) is provided on the lower surface of the bottom plate (1), and a hanging ring (13) is provided on the middle portion of the left side of the bottom plate (1).

Images