Belt material flow detection device based on multi-point measurement

Abstract

The utility model discloses a belt material flow detection device based on multi-point measurement, which belongs to the technical field of material flow detectors and comprises two supporting plates, a belt conveyor is arranged between the two supporting plates, two fixing blocks are symmetrically and fixedly connected to the opposite sides of the two supporting plates, and the two fixing blocks are symmetrically and fixedly connected to the two supporting plates. A guide rod is fixedly connected between every two matched fixing blocks, and a plurality of circular inserting grooves are horizontally formed in the two guide rods. And each mobile detection mechanism comprises a U-shaped supporting frame which is arranged above the belt conveyor. Aiming at the use problem, the equipment is provided with a mobile detection mechanism, the displacement and fixation of the detector body can be controlled by pulling and inserting a limiting rod, the flexibility is improved, the equipment is also provided with a limiting assembly, and the mounting plate is limited by controlling two limiting blocks, so that the detector body can be conveniently assembled and disassembled, and the actual workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material flow detectors, in particular to a belt material flow detection device based on multi-point measurement. Background Art

[0002] The belt material flow detection device is a device used to detect the flow status of materials on a belt conveyor. Whenever the material passes a detection point, the sensor will capture the presence of the material and generate a corresponding signal output, thereby controlling the start and stop of the belt conveyor, adjusting the conveying speed, and other operations;

[0003] When the existing belt material flow detection device is in use, the detector and the support frame are generally installed using bolts and nuts. The entire loading and unloading process is relatively cumbersome, which increases the workload of the staff for installation and subsequent disassembly and maintenance. At the same time, since the support frame is generally fixed, the staff cannot quickly adjust the horizontal position of the detection device according to needs, and the overall flexibility is poor. Therefore, in order to solve these problems, we need to consider designing a belt material flow detection device based on multi-point measurement. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and a belt material flow detection device based on multi-point measurement is proposed. In view of the usage problem, a mobile detection mechanism is set up, and the displacement and fixation of the detector body can be controlled by plugging and unplugging the limit rod, thereby improving flexibility. A limit assembly is also set up, and by controlling the limit of the mounting plate by two limit blocks, the detector body can be easily loaded and unloaded, thereby reducing the actual workload.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A belt material flow detection device based on multi-point measurement comprises two support plates, a belt conveyor is arranged between the two support plates, two fixed blocks are symmetrically fixedly connected to the opposite sides of the two support plates, a guide rod is fixedly connected between each two matching fixed blocks, and a plurality of circular slots are horizontally opened on the two guide rods; a plurality of mobile detection mechanisms, each of the mobile detection mechanisms comprises a U-shaped support frame arranged above the belt conveyor, the lower end portions of the left and right sides of the U-shaped support frame are slidably connected to the guide rod, two telescopic rods are installed on the upper end of the U-shaped support frame, the telescopic ends of the two telescopic rods are commonly fixedly connected to a mounting seat, two rectangular inner cavities are symmetrically opened in the mounting seat, and the inner tops of the two rectangular inner cavities are each provided with a rectangular through groove, a mounting plate is provided at the lower end of the mounting seat, the lower end of the mounting plate is fixedly connected to the detector body, the upper end of the mounting plate is symmetrically fixedly connected to the two mounting blocks, and the right sides of the two mounting blocks are both horizontally provided with a limited through groove; a plurality of limit assemblies, each of the limit assemblies is used to limit the corresponding mounting plate.

[0007] Preferably, the limit assembly includes sliders respectively arranged in two rectangular cavities, the two sliders are slidably connected to the inner walls of the corresponding rectangular cavities, the opposite sides of the two sliders are fixedly connected to the limit blocks, the opposite sides of the two sliders are fixedly connected to the first connecting block, the opposite sides of the two first connecting blocks are provided with a second connecting block, the two first connecting blocks are rotatably connected to the corresponding second connecting blocks through a rotating shaft, the opposite sides of the two second connecting blocks pass through the corresponding rectangular cavities and are fixedly connected to handles, and the opposite sides of the two sliders are elastically connected to the corresponding rectangular cavities through two springs.

[0008] Preferably, each of the rectangular through slots cooperates with a corresponding mounting block, and each of the limiting blocks cooperates with a corresponding limiting through slot.

[0009] Preferably, each of the U-shaped support frames is provided with a circular through groove on the left and right sides, a limit rod is provided in each of the circular through grooves, a control block is fixedly connected to the side of each limit rod away from the belt conveyor, and a ring-shaped permanent magnet is provided on the side of each control block close to the belt conveyor.

[0010] Preferably, each of the limiting rods passes through a corresponding circular slot, and each of the annular permanent magnets cooperates with a corresponding U-shaped support frame.

[0011] Preferably, each of the telescopic rods is an electric telescopic rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. A mobile detection mechanism is set up. Through the sliding connection of the U-shaped support frame and two guide rods, combined with two limit rods, two annular permanent magnets and multiple circular slots, it is convenient for staff to easily realize the displacement and fixation of the detector body according to actual conditions.

[0014] 2. A limit assembly is set up. By pulling the two handles, the two limit blocks can be controlled to limit the mounting plate. Combined with multiple springs and rotating shafts, the detector body can be easily and quickly loaded and unloaded, effectively reducing the tediousness of the workers during loading and unloading operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a belt material flow detection device based on multi-point measurement proposed by the utility model;

[0016] Figure 2 for Figure 1 A partial structural sectional view;

[0017] Figure 3 for Figure 2 A magnified view of point A;

[0018] Figure 4 for Figure 2 Enlarged view of point B;

[0019] Figure 5 It is a partial structural diagram of the limit component.

[0020] In the figure: 1 support plate, 2 belt conveyor, 3 fixed block, 4 guide rod, 5 circular slot, 6 U-shaped support frame, 7 telescopic rod, 8 mounting seat, 9 rectangular inner cavity, 10 rectangular through slot, 11 mounting plate, 12 detector body, 13 mounting block, 14 limit through slot, 15 slider, 16 limit block, 17 first connecting block, 18 second connecting block, 19 rotating shaft, 20 handle, 21 spring, 22 circular through slot, 23 limit rod, 24 control block, 25 annular permanent magnet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-Figure 5A belt material flow detection device based on multi-point measurement includes two support plates 1, a belt conveyor 2 is arranged between the two support plates 1 (this is the existing technology and can realize the transportation of logistics), two fixed blocks 3 are symmetrically fixedly connected to the opposite sides of the two support plates 1, and a guide rod 4 is fixedly connected between each two matching fixed blocks 3. A plurality of circular slots 5 are horizontally opened on the two guide rods 4;

[0023] Among them, it also includes multiple mobile detection mechanisms, each mobile detection mechanism includes a U-shaped support frame 6 arranged above the belt conveyor 2, and the lower end parts on the left and right sides of the U-shaped support frame 6 are slidably connected to the guide rod 4, and two telescopic rods 7 are installed on the upper end of the U-shaped support frame 6, each telescopic rod 7 is an electric telescopic rod, and the two telescopic rods 7 are used to control the detection height of the detector body 12, and the telescopic ends of the two telescopic rods 7 are fixedly connected to the mounting seat 8. Two rectangular inner cavities 9 are symmetrically provided in the mounting seat 8, and the inner tops of the two rectangular inner cavities 9 are provided with rectangular through grooves 10. The lower end of the mounting seat 8 is provided with a mounting plate 11, and the lower end of the mounting plate 11 is fixedly connected to the detector body 12. The upper end of the mounting plate 11 is symmetrically fixedly connected to two mounting blocks 13, each rectangular through groove 10 cooperates with the corresponding mounting block 13. By inserting the two mounting blocks 13 into the corresponding rectangular through grooves 10 respectively, the positioning in front of the limit mounting plate 11 can be achieved, and the right sides of the two mounting blocks 13 are horizontally provided with limit through grooves 14;

[0024] Among them, it also includes a plurality of limit components, each limit component is used to limit the corresponding mounting plate 11, the limit components include sliders 15 respectively arranged in the two rectangular cavities 9, the two sliders 15 are slidably connected to the inner walls of the corresponding rectangular cavities 9, the opposite sides of the two sliders 15 are fixedly connected to the limit blocks 16, each limit block 16 cooperates with the corresponding limit through groove 14, by respectively passing the two limit blocks 16 through the corresponding limit through groove 14, the limiting of the mounting plate 11 can be achieved, the opposite sides of the two sliders 15 are fixedly connected to the first connecting block 17, the opposite sides of the two first connecting blocks 17 are provided with the second connecting block 18, the two first connecting blocks 17 are rotatably connected to the corresponding second connecting blocks 18 through a rotating shaft 19, the opposite sides of the two second connecting blocks 18 pass through the corresponding rectangular cavities 9, and are fixedly connected to the handle 20, and the opposite sides of the two sliders 15 are elastically connected to the corresponding rectangular cavities 9 by two springs 21;

[0025] Among them, each U-shaped support frame 6 is provided with a circular through groove 22 on the left and right sides, and a limit rod 23 is arranged in each circular through groove 22. Each limit rod 23 passes through the corresponding circular slot 5. The side of each limit rod 23 away from the belt conveyor 2 is fixedly connected to a control block 24, and the side of each control block 24 close to the belt conveyor 2 is provided with an annular permanent magnet 25. Each annular permanent magnet 25 cooperates with the corresponding U-shaped support frame 6. The left and right sides of the U-shaped support frame 6 are made of iron, which can be magnetically attracted to the annular permanent magnet 25, thereby ensuring the stable limit of the limit rod 23.

[0026] In the present invention, when in use, materials can be placed on the belt conveyor 2 for transportation. During transportation, the material flow can be detected by multiple detector bodies 12. When the staff needs to disassemble and maintain the detector body 12, they can first pull the handle 20 on the right side to the right, driving the corresponding second connecting block 18, the first connecting block 17, the slider 15 and the limit block 16 to move right synchronously. At the same time, the two springs 21 will be stretched by force, and the second connecting block 18 will be completely disengaged from the mounting seat 8. At this time, the limit block 16 will be completely disengaged from the right limit slot 14, so that the limit on the right mounting block 13 can be released, and then the second connecting block 18 can be rotated 90° clockwise so that the left side of the second connecting block 18 is aligned with the mounting seat 8. The right side of the mounting seat 8 fits in place, so that even if the staff lets go, the continuity of the limit release can be ensured. Similarly, the limit of the mounting block 13 on the left can be released by referring to the above operation. After the limits on both sides are released, the mounting plate 11 and the detector body 12 can be removed. During subsequent installation, the two mounting blocks 13 are aligned with the corresponding rectangular through-slots 10 and fully inserted to achieve positioning before installation. Then, the two second connecting blocks 18 are rotated counterclockwise respectively. Due to the elastic force of multiple springs 21, the two limit blocks 16 can be automatically inserted into the corresponding limit through-slots 14, thereby completing the fixation of the mounting plate 11 and the detector body 12. The entire loading and unloading process is convenient and quick, reducing the tediousness of installation and subsequent disassembly and maintenance.

[0027] It is worth mentioning that when the horizontal position of the detector body 12 needs to be changed, the two limit rods 23 on the left and right sides of the detector body 12 can be pulled out respectively, and then the U-shaped support frame 6 can be moved forward and backward to drive the detector body 12 to the specified position. After it is in place, the two limit rods 23 are respectively inserted into and pass through the corresponding circular through grooves 22 and circular slots 5. Due to the magnetic adsorption of the two annular permanent magnets 25 and the left and right sides of the U-shaped support frame 6, the stable limitation of the two limit rods 23 can be ensured, so that the flexible displacement of the detector body 12 can be achieved, which is convenient for the staff to adjust the detection position according to actual conditions.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A belt material flow detection device based on multi-point measurement, characterized in that: include: Two support plates (1), a belt conveyor (2) is provided between the two support plates (1), two fixed blocks (3) are symmetrically fixedly connected to the opposite sides of the two support plates (1), a guide rod (4) is fixedly connected between each two matched fixed blocks (3), and a plurality of circular slots (5) are horizontally opened on the two guide rods (4); A plurality of mobile detection mechanisms, each of the mobile detection mechanisms comprises a U-shaped support frame (6) arranged above the belt conveyor (2), the lower end portions of the left and right sides of the U-shaped support frame (6) are both slidably connected to the guide rod (4), the upper end of the U-shaped support frame (6) is provided with two telescopic rods (7), the telescopic ends of the two telescopic rods (7) are commonly fixedly connected to a mounting seat (8), two rectangular inner cavities (9) are symmetrically provided in the mounting seat (8), the inner tops of the two rectangular inner cavities (9) are both provided with rectangular through grooves (10), the lower end of the mounting seat (8) is provided with a mounting plate (11), the lower end of the mounting plate (11) is fixedly connected to a detector body (12), the upper end of the mounting plate (11) is symmetrically fixedly connected to two mounting blocks (13), and the right sides of the two mounting blocks (13) are both horizontally provided with limited through grooves (14); A plurality of limiting components, each of which is used to limit the corresponding mounting plate (11).

2. The belt material flow detection device based on multi-point measurement according to claim 1, characterized in that: The limiting assembly comprises sliders (15) respectively arranged in two rectangular inner cavities (9), the two sliders (15) are slidably connected to the inner walls of the corresponding rectangular inner cavities (9), the opposite sides of the two sliders (15) are fixedly connected to the limiting blocks (16), the opposite sides of the two sliders (15) are fixedly connected to the first connecting blocks (17), the opposite sides of the two first connecting blocks (17) are provided with second connecting blocks (18), the two first connecting blocks (17) and the corresponding second connecting blocks (18) are rotatably connected through a rotating shaft (19), the opposite sides of the two second connecting blocks (18) pass through the corresponding rectangular inner cavities (9) and are fixedly connected to the handles (20), and the opposite sides of the two sliders (15) and the corresponding rectangular inner cavities (9) are elastically connected through two springs (21).

3. The belt material flow detection device based on multi-point measurement according to claim 2, characterized in that: Each of the rectangular through slots (10) cooperates with a corresponding mounting block (13), and each of the limiting blocks (16) cooperates with a corresponding limiting through slot (14).

4. The belt material flow detection device based on multi-point measurement according to claim 1, characterized in that: A circular through groove (22) is provided on the left and right sides of each U-shaped support frame (6), a limiting rod (23) is provided in each circular through groove (22), a control block (24) is fixedly connected to the side of each limiting rod (23) away from the belt conveyor (2), and a ring-shaped permanent magnet (25) is provided on the side of each control block (24) close to the belt conveyor (2).

5. The belt material flow detection device based on multi-point measurement according to claim 4, characterized in that: Each of the limiting rods (23) passes through a corresponding circular slot (5), and each of the annular permanent magnets (25) cooperates with a corresponding U-shaped support frame (6).

6. The belt material flow detection device based on multi-point measurement according to claim 1, characterized in that: Each of the telescopic rods (7) is an electric telescopic rod.

Images