Belt conveying speed detection mechanism and belt conveyor

Abstract

The utility model discloses a belt conveying speed detection mechanism and a belt conveyor. The belt conveying speed detection mechanism comprises a mounting seat, an adjusting module, a lifting module and a conveying speed detection module, the adjusting module is mounted on the mounting seat; the lifting module is connected with the adjusting module; the conveying speed detection module is installed on the lifting module, abuts against a belt of the belt conveyor and detects the conveying speed of the belt. The lifting module is adjusted to ascend and descend through the adjusting module, so that the conveying speed detection module installed on the lifting module abuts against a belt of the belt conveyor, and the belt conveying speed is detected in a contact mode. Besides, the mounting seat is mounted on the base, universal wheels are mounted at the bottom of the base, and the belt conveying speed detection mechanism can move to different belt conveying speed detection points of the belt conveyor for detection under the cooperation of the universal wheels and can also move to the position below other belt conveyors for belt conveying speed detection of other belt conveyors.

Description

Technical Field

[0001] The utility model relates to the technical field of speed detection equipment, in particular to a belt conveying speed detection mechanism and a belt conveyor. Background Art

[0002] A belt conveyor is a common industrial equipment used for transporting materials between different locations. Detecting the conveying speed of the belt conveyor is crucial for ensuring its normal operation and improving production efficiency.

[0003] The conveying speed directly affects production efficiency; if the speed is too fast, it may cause material overflow or damage; if the speed is too slow, the productivity will be reduced. Maintaining an appropriate conveying speed can reduce the vibration and swing of materials during transportation, thereby reducing safety risks. Different materials may require different conveying speeds to ensure the integrity of the materials and avoid damage. By adjusting the conveying speed, energy consumption can be optimized and production costs can be reduced. It is also possible to track the flow of materials based on the conveying speed for inventory management and production scheduling.

[0004] Therefore, detecting the conveying speed of the belt conveyor is an important link to ensure the smooth progress of the entire production process. Summary of the Invention

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a belt conveying speed detection mechanism.

[0006] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0007] A belt conveying speed detection mechanism and a belt conveyor, comprising a mounting seat, an adjustment module, a lifting module, and a conveying speed detection module;

[0008] The adjustment module is installed on the mounting seat;

[0009] The lifting module is connected to the adjustment module and is driven by the adjustment module to move up and down;

[0010] The conveying speed detection module is installed on the lifting module, abuts against the belt of the belt conveyor, and detects the belt conveying speed.

[0011] In this technical solution, the lifting module is adjusted to move up and down by the adjustment module, so that the conveying speed detection module installed on the lifting module abuts against the belt of the belt conveyor, thereby detecting the belt conveying speed by a contact method.

[0012] Furthermore, the mounting seat is provided with a guide groove;

[0013] The lifting module includes a lifting rack and a lifting seat connected to the lifting rack;

[0014] The lifting rack is placed in the corresponding guide groove;

[0015] The adjustment module is connected to the lifting rack, and under the cooperation of the guide groove, the lifting rack is adjusted to move up and down;

[0016] The conveying speed detection module is installed on the lifting seat.

[0017] Furthermore, the adjustment module includes an adjustment seat, a rotating handle, a turbine, a worm, a transmission shaft, and a transmission gear;

[0018] Both ends of the transmission shaft pass through the adjustment seat and are respectively inserted into the corresponding guide grooves, and are rotatably connected to the mounting seat;

[0019] The turbine and the transmission gear are respectively located in the middle and at both ends of the transmission shaft and rotate synchronously with the transmission shaft;

[0020] The worm is installed on the adjustment seat and meshes with the turbine;

[0021] The rotating handle is connected to the worm;

[0022] The lifting rack meshes with the corresponding transmission gear and is driven to lift by the transmission gear.

[0023] Furthermore, an elastic anti-wear layer is provided on the inner side wall of the guide groove.

[0024] Furthermore, an anti-slip layer is provided on the outer surface of the rotating handle.

[0025] Furthermore, the conveying speed detection module includes a speed measuring wheel, a connecting shaft, and an encoder module;

[0026] The connecting shaft is rotatably connected to the lifting seat;

[0027] The speed measuring wheel and the encoder module are respectively connected to both ends of the connecting shaft. The circumferential surface of the speed measuring wheel abuts against the belt of the belt conveyor, and the encoder module is installed on the lifting seat.

[0028] Furthermore, the circumferential surface of the speed measuring wheel is provided with lines for increasing friction.

[0029] To achieve the above object, the present utility model further provides a belt conveyor, which includes a belt conveyor main body, a protective cover frame, and the above-mentioned belt conveying speed detection mechanism;

[0030] The protective cover frame is installed on both sides of the belt conveyor main body;

[0031] The belt conveying speed detection mechanism is arranged below the belt conveyor main body and abuts against the bottom of the belt of the belt conveyor main body.

[0032] Further, the mounting seat is connected to the protective cover frame.

[0033] Further, the belt conveying speed detection mechanism further includes a base, and the bottom of the base is provided with lockable universal wheels;

[0034] The mounting seat is mounted on the base.

[0035] Compared with the prior art, the principles and advantages of the present technical solution are as follows:

[0036] 1. By adjusting the lifting module through the adjustment module, the conveying speed detection module mounted on the lifting module is brought into contact with the belt of the belt conveyor, so as to detect the belt conveying speed by a contact method.

[0037] 2. With the cooperation of the guiding groove, manually operate the rotating handle, and drive the lifting rack to rise through the worm and worm structure, so as to adjust the contact force between the conveying speed detection module and the belt of the belt conveyor, and improve the accuracy of the detection of the conveying speed detection module.

[0038] 3. The mounting seat is mounted on the base, and the bottom of the base is provided with lockable universal wheels. The belt conveying speed detection mechanism can be moved to different belt conveying speed detection points of the belt conveyor for detection under the cooperation of the unlocked universal wheels, or can be moved under other belt conveyors to detect the belt conveying speed for other belt conveyors. Description of the Drawings

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the services required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0040] Figure 1 It is one of the three-dimensional views of the belt conveying speed detection mechanism in the first embodiment of the present invention;

[0041] Figure 2 It is the second three-dimensional view of the belt conveying speed detection mechanism in the first embodiment of the present invention (the mounting seat and the adjustment seat are omitted);

[0042] Figure 3 It is one of the schematic views of the belt conveyor in the first embodiment of the present invention;

[0043] Figure 4 It is the second schematic view of the belt conveyor in the first embodiment of the present invention;

[0044] Figure 5This is the third schematic diagram of the belt conveyor in the first embodiment of the present utility model;

[0045] Figure 6 This is the three-dimensional view of the belt conveyor speed detection mechanism in the second embodiment of the present utility model;

[0046] Figure 7 This is the schematic diagram of the belt conveyor in the second embodiment of the present utility model.

[0047] Reference numerals:

[0048] 1 - mounting seat; 2 - guiding groove; 3 - lifting rack; 4 - lifting seat; 5 - adjusting seat; 6 - rotating handle; 7 - turbine; 8 - worm; 9 - transmission shaft; 10 - transmission gear; 11 - elastic anti-wear layer; 12 - speed measuring wheel; 13 - connecting shaft; 14 - encoder module; 15 - belt conveyor main body; 16 - protective cover frame; 17 - base; 18 - universal wheel. Detailed implementation manners

[0049] The present utility model will be further described below in conjunction with two specific implementation manners:

[0050] Embodiment 1

[0051] As Figures 1 to 2 shown, a belt conveyor speed detection mechanism and a belt conveyor according to this embodiment include a mounting seat 1, an adjustment module, a lifting module, and a conveying speed detection module; the adjustment module is mounted on the mounting seat 1; the lifting module is connected to the adjustment module and is driven by the adjustment module to move up and down; the conveying speed detection module is mounted on the lifting module, abuts against the belt of the belt conveyor and detects the belt conveying speed.

[0052] Specifically, in this embodiment, the mounting seat 1 is provided with a guiding groove 2; the lifting module includes a lifting rack 3 and a lifting seat 4 connected to the lifting rack 3; the lifting rack 3 is placed in the corresponding guiding groove 2.

[0053] The adjustment module includes an adjusting seat 5, a rotating handle 6, a turbine 7, a worm 8, a transmission shaft 9, and a transmission gear 10; both ends of the transmission shaft 9 pass through the adjusting seat 5 and are respectively inserted into the corresponding guiding grooves 2, and are rotatably connected to the mounting seat 1 through bearings; the turbine 7 and the transmission gear 10 are respectively located in the middle and at both ends of the transmission shaft 9 and rotate synchronously with the transmission shaft 9; the worm 8 is mounted on the adjusting seat 5 and meshes with the turbine 7; the rotating handle 6 is connected to the worm 8, and an anti-slip layer is provided on the outer surface of the rotating handle 6 to increase the friction when manually rotating the rotating handle 6; the lifting rack 3 meshes with the corresponding transmission gear 10 and is driven to lift by the transmission gear 10.

[0054] The inner side wall of the guiding groove 2 is provided with an elastic anti-wear layer 11, which can not only improve the service life of the guiding groove 2 and the lifting rack 3, but also improve the smoothness of the lifting rack 3 during lifting.

[0055] Specifically, in this embodiment, the conveying speed detection module includes a speed measuring wheel 12, a connecting shaft 13, and an encoder module 14; the connecting shaft 13 is rotatably connected to the lifting seat 4 through a bearing; the speed measuring wheel 12 and the encoder module 14 are respectively connected to both ends of the connecting shaft 13, the circumferential surface of the speed measuring wheel 12 abuts against the belt of the belt conveyor, and the encoder module 14 is installed on the lifting seat 4. The circumferential surface of the speed measuring wheel 12 is provided with patterns for increasing friction. When detecting the belt conveying speed, the speed measuring wheel 12 rotates synchronously with the forward rotation of the belt, and the encoder module 14 checks the rotational angular displacement of the speed measuring wheel 12 to obtain the conveying speed of the belt.

[0056] In this embodiment, the lifting module is adjusted by the adjustment module so that the conveying speed detection module installed on the lifting module abuts against the belt of the belt conveyor, thereby detecting the belt conveying speed by a contact method.

[0057] Furthermore, under the cooperation of the guiding groove 2, manually operate the rotating handle 6, and drive the lifting rack 3 to rise through the worm and worm gear 8 structure, so as to adjust the force of the conveying speed detection module abutting against the belt of the belt conveyor and improve the accuracy of the detection by the conveying speed detection module.

[0058] As Figures 3 to 5 shown, this embodiment further includes a belt conveyor, which includes a belt conveyor main body 15, a protective cover frame 16, and the above-mentioned belt conveying speed detection mechanism; the protective cover frame 16 is installed on both sides of the belt conveyor main body 15 and is provided with a through hole; the belt conveying speed detection mechanism is connected to the protective cover frame 16 through its mounting seat 1, located inside the protective cover frame 16 (except for the rotating handle 6), below the belt conveyor main body 15, and abuts against the bottom of the belt of the belt conveyor main body 15. The rotating handle 6 of the belt conveying speed detection mechanism passes through the through hole and is located outside the protective cover frame 16 for convenient operation.

[0059] In this embodiment, the belt conveying speed detection mechanism abuts against the bottom of the belt of the belt conveyor main body 15. Even if heavy objects are conveyed on the belt of the belt conveyor main body 15, affecting the flatness of the upper belt a, it will not affect the flatness of the lower belt b, thus ensuring the accuracy of the belt conveying speed detection.

[0060] Embodiment Two

[0061] As Figure 6 and Figure 7As shown in the figure, compared with the first embodiment, the belt conveying speed detection mechanism of this embodiment further includes a base 17, and a lockable universal wheel 18 is installed at the bottom of the base 17; the mounting seat 1 is installed on the base 17.

[0062] In this embodiment, the belt conveying speed detection mechanism can, with the cooperation of the unlocked universal wheel 18, move to different belt conveying speed detection points of the belt conveyor for detection, or move under other belt conveyors to detect the belt conveying speed of other belt conveyors. When the belt conveying speed detection mechanism detects the belt conveying speed, the universal wheel 18 is in a locked state.

[0063] The above embodiments are only the preferred embodiments of the present invention, and do not limit the scope of implementation of the present invention. Therefore, all changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A belt conveyor speed detection mechanism, characterized in that, It includes a mounting base, an adjustment module, a lifting module, and a conveying speed detection module; The adjustment module is installed on the mounting seat; The lifting module is connected to the adjusting module, and is driven to lift up and down by the adjusting module; The conveying speed detection module is installed on the lifting module, contacts the belt of the belt conveyor and detects the conveying speed of the belt.

2. The belt conveyor speed detection mechanism according to claim 1, wherein, The mounting seat is provided with a guide groove; The lifting module includes a lifting rack and a lifting seat connected to the lifting rack; The lifting rack is placed in the corresponding guide groove; The adjustment module is connected to the lifting rack, and with the cooperation of the guide groove, the lifting rack is adjusted to move up and down; The conveying speed detection module is installed on the lifting seat.

3. The belt conveyor speed detection mechanism according to claim 2, characterized in that, The adjustment module includes an adjustment seat, a rotating handle, a turbine, a worm, a transmission shaft, and a transmission gear; The two ends of the transmission shaft pass through the adjustment seat and are respectively inserted into the corresponding guide grooves to be rotatably connected with the mounting seat; The turbine and transmission gear are respectively located in the middle and at both ends of the transmission shaft and rotate synchronously with the transmission shaft; The worm is mounted on the adjusting seat and meshes with the turbine; The rotating handle is connected to the worm; The lifting rack is meshed with the corresponding transmission gear and is driven to rise and fall by the transmission gear.

4. The belt conveying speed detection mechanism according to claim 3, characterized in that, The inner side wall of the guide groove is provided with an elastic anti-wear layer.

5. The belt conveyor speed detection mechanism according to claim 3, characterized in that, The outer surface of the rotating handle is provided with an anti-slip layer.

6. The belt conveyor speed detection mechanism according to claim 2, characterized in that, The conveying speed detection module includes a speed measuring wheel, a connecting shaft, and an encoder module; The connecting shaft is rotatably connected to the lifting seat; The speed measuring wheel and the encoder module are respectively connected to the two ends of the connecting shaft, the circumferential surface of the speed measuring wheel contacts the belt of the belt conveyor, and the encoder module is installed on the lifting seat.

7. A belt conveyor speed detection mechanism according to claim 4, characterized in that, The circumferential surface of the speed measuring wheel is provided with patterns for increasing friction.

8. A belt conveyor, characterized in that, It comprises a belt conveyor body, a protective cover frame and a belt conveyor speed detection mechanism as described in any one of claims 1 to 7; The protective cover frame is installed on both sides of the belt conveyor body; The belt conveying speed detection mechanism is arranged below the belt conveyor body and contacts the bottom of the belt of the belt conveyor body.

9. A belt conveyor according to claim 8, characterized in that, The mounting seat is connected to the protective cover frame.

10. A belt conveyor according to claim 8, wherein The belt conveyor speed detection mechanism also includes a base, and a lockable universal wheel is installed at the bottom of the base; The mounting seat is mounted on the base.

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