Belt speed detection device with damping function

Abstract

The utility model relates to the technical field of belt speed detection devices, and discloses a belt speed detection device with a damping function, which comprises a detection mechanism, a fixing mechanism is fixedly arranged on the rear side of the upper end of the detection mechanism, the detection mechanism comprises a fixing plate, and a fixing column is fixedly arranged at the front end of the fixing plate. A fixing block is fixedly arranged at the lower end of the fixing column, a plurality of dampers are fixedly arranged at the lower end of the fixing block and the lower end of the fixing plate, the outer surfaces of the dampers are sleeved with first springs, and the fixing mechanism comprises a fixing frame. According to the utility model, a plurality of springs and dampers are arranged at the lower end of the detection mechanism, and a damping spring shock absorber is used, so that the vibration and noise of mechanical equipment can be effectively reduced, the stability and reliability of the equipment can be improved, the service life of the equipment can be prolonged, and meanwhile, the noise pollution to the surrounding environment can be reduced; buffering during detection is facilitated, the vibration phenomenon is reduced, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of belt speed detection devices, in particular to a belt speed detection device with a shock absorbing function. Background Art

[0002] Belt conveyors use continuous or intermittent motion of conveyor belts to transport various items of different weights. They can transport various bulk materials as well as various cartons, packaging bags and other light-weight items. They are widely used. For daily inspection of belt conveyors, belt speed detectors are needed. Belt speed detectors are a device used to monitor the operating status of belt conveyors. They can detect the actual operating speed of the belt and send out an alarm or shutdown signal when the speed is abnormal to avoid accidents.

[0003] The speed roller of a traditional belt speed detection device is prone to shaft deviation and vibration during use, which causes the speed sensor to be unable to collect normal signals, affecting subsequent collection results. Therefore, the utility model provides a belt speed detection device with a shock absorbing function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a belt speed detection device with a shock absorbing function. The device is provided with a plurality of springs and dampers at the lower end of the detection mechanism. By using the damping spring shock absorber, the vibration and noise of the mechanical equipment can be effectively reduced, the stability and reliability of the equipment can be improved, and the service life of the equipment can be extended. At the same time, the noise pollution to the surrounding environment can also be reduced, which is conducive to buffering during detection, reducing vibration and facilitating use.

[0005] To achieve the above object, the utility model provides the following technical solution: a belt speed detection device with a shock absorbing function, comprising a detection mechanism, a fixing mechanism is fixedly arranged at the rear side of the upper end of the detection mechanism, the detection mechanism comprises a fixing plate, a fixing column is fixedly arranged at the front end of the fixing plate, and a fixing block is fixedly arranged at the lower end of the fixing column;

[0006] A plurality of dampers are fixedly arranged at the lower ends of the fixing block and the fixing plate, and a number 1 spring is sleeved on the outer surfaces of the plurality of dampers, and the fixing mechanism comprises a fixing frame;

[0007] Through the above technical scheme, the detection mechanism is conducive to the detection of the belt, the setting of the fixing mechanism is conducive to the fixation of the position of the device, the setting of the fixing plate is conducive to the installation and fixation of the detection parts and the shock-absorbing parts, the fixing column is conducive to the installation and rotation of the contact wheels at both ends, the setting of the fixing block is conducive to the fixation of the No. 1 spring and the damper, the setting of the No. 1 spring and the damper is conducive to effectively reducing the vibration and noise of the mechanical equipment and is easy to use, and the setting of the fixing frame is conducive to the installation and fixation of the sliding rod.

[0008] Furthermore, sliding rods are slidably arranged on both sides of the fixing frame, and a telescopic rod is fixedly arranged at the middle position of the lower end of the fixing frame;

[0009] Through the above technical solution, the setting of the sliding rod can be adjusted according to the width of the transport rack, which is conducive to the flexible use of the device. The telescopic rod is an electric telescopic rod, which is conducive to adjusting the height of the detection mechanism.

[0010] Furthermore, a clamping plate is fixedly provided on one side of the two sliding rods, and an anti-slip pad is fixedly provided on the lower end of the other side of the two clamping plates;

[0011] Through the above technical solution, the provision of the clamping plate is conducive to the installation of the device and is conducive to fixing it on the transport rack in coordination with the sliding rod. The provision of the anti-slip pad is conducive to strengthening the clamping force and enhancing the stability of the device.

[0012] Furthermore, a second spring is fixedly provided on the other side of the two sliding rods, and sliding grooves are provided on both sides of the interior of the fixing frame;

[0013] Through the above technical solution, the setting of the No. 2 spring is conducive to clamping the middle transport frame after the sliding rod slides to the position, and the sliding groove is conducive to the sliding rod sliding left and right.

[0014] Furthermore, the lower ends of the plurality of said No. 1 springs and the dampers are fixedly provided with anti-skid sheets, and the lower ends of the two said anti-skid sheets are fixedly provided with a plurality of anti-skid particles;

[0015] Through the above technical solution, the provision of the anti-skid sheet is conducive to making the operation of the device more stable, and the provision of the anti-skid particles is conducive to the use in conjunction with the anti-skid sheet to enhance the stability of the device.

[0016] Furthermore, a display screen is fixedly arranged at the middle position of the upper end of the fixed plate, and a speed sensor is fixedly arranged at the front end of the display screen;

[0017] Through the above technical solution, the setting of the display screen is conducive to the display of speed, and the speed sensor is conducive to the cooperation with the internal pulse disk. The magnetic induction signal of the sensor is input into the control circuit, and the counting is performed after amplification and shaping.

[0018] Furthermore, contact wheels are rotatably provided on both sides of the fixed column;

[0019] Through the above technical solution, the setting of the contact wheel is conducive to rotating with the belt, which is convenient for detecting the belt speed.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a belt speed detection device with a shock absorbing function. The speed roller of the traditional belt speed detection device is prone to shaft deviation and vibration during use, which causes the speed sensor to be unable to collect normal signals, affecting the subsequent collection results. The device is provided with multiple springs and dampers at the lower end of the detection mechanism. By using damping spring shock absorbers, the vibration and noise of mechanical equipment can be effectively reduced, the stability and reliability of the equipment can be improved, and the service life of the equipment can be extended. At the same time, it can also reduce noise pollution to the surrounding environment, which is conducive to buffering during re-detection, reducing vibration, and facilitating use.

[0022] 2. The utility model proposes a belt speed detection device with a shock absorbing function. The device is provided with a detection mechanism and a fixing mechanism. The setting of the detection mechanism is conducive to the detection of the belt speed by the device. A buffer mechanism is also provided at the lower end of the detection mechanism, which is conducive to buffering the vibration generated and improving the detection accuracy. The setting of the fixing mechanism is conducive to the installation of the device on the conveyor belt. By arranging sliding rods on both sides of the fixing frame, it can be adjusted according to the width of the conveyor belt, and it is convenient for the installation and disassembly of the entire device, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a top axonometric schematic diagram of the utility model;

[0025] Figure 3 This is a bottom-up axonometric schematic diagram of the present invention;

[0026] Figure 4 It is a front cross-sectional schematic diagram of the fixing frame of the utility model.

[0027] Legend:

[0028] 1. Detection mechanism; 2. Fixing mechanism; 101. Fixing plate; 102. Fixing column; 103. Fixing block; 104. Damper; 105. Anti-skid sheet; 106. Anti-skid particles; 107. Display screen; 108. Speed ​​sensor; 109. No. 1 spring; 110. Touch wheel; 201. Fixing frame; 202. Telescopic rod; 203. Sliding rod; 204. Slide groove; 205. No. 2 spring; 206. Clamp; 207. Anti-skid pad. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-2 The utility model provides an embodiment: a belt speed detection device with a shock absorbing function, comprising a detection mechanism 1, the detection mechanism 1 comprising a fixed plate 101, a fixed column 102 is fixedly arranged at the front end of the fixed plate 101, a fixed block 103 is fixedly arranged at the lower end of the fixed column 102, a plurality of dampers 104 are fixedly arranged at the fixed block 103 and the lower end of the fixed plate 101, a plurality of dampers 104 are fixedly arranged on the outer surface of the plurality of dampers 104, a No. 1 spring 109 is sleeved on the outer surface of the plurality of dampers 104, a plurality of No. 1 springs 109 and the lower ends of the dampers 104 are fixedly arranged with anti-skid sheets 105, a plurality of anti-skid particles 106 are fixedly arranged at the lower ends of the two anti-skid sheets 105, a display screen 107 is fixedly arranged at the middle position of the upper end of the fixed plate 101, a speed sensor 108 is fixedly arranged at the front end of the display screen 107, and touch wheels 110 are rotatably arranged on both sides of the fixed column 102.

[0031] The setting of the detection mechanism 1 is conducive to the detection of the belt speed by the device. The lower end of the detection mechanism 1 is also provided with a buffer mechanism, which is conducive to buffering the vibration generated and improving the detection accuracy. The setting of the fixed plate 101 is conducive to the installation and fixation of the detection parts and the shock-absorbing parts. The fixed column 102 is conducive to the installation and rotation of the contact wheels 110 at both ends. The setting of the fixed block 103 is conducive to the fixation of the No. 1 spring 109 and the damper 104. The No. 1 spring 109 and the damper 104 are used in combination, which can effectively reduce the vibration and noise of the mechanical equipment, improve the stability and reliability of the equipment, and extend the service life of the equipment. At the same time, it can also reduce the noise pollution to the surrounding environment, is conducive to buffering during detection, reduces vibration, and is easy to use. The setting of anti-skid particles 106 is conducive to use with anti-skid sheets 105, which is conducive to making the operation of the device more stable, enhancing the stability of the device, and is easy to use. The setting of display screen 107 is conducive to speed display, and speed sensor 108 is conducive to cooperation with the internal pulse disk to input the magnetic induction signal of the sensor into the control circuit, and count after amplification and shaping. The setting of touch wheel 110 is conducive to rotating with the rotation of the belt, which is convenient for the detection of belt speed.

[0032] Reference Figure 1-4A fixing mechanism 2 is fixedly provided at the rear position of the upper end of the detection mechanism 1, and the fixing mechanism 2 includes a fixing frame 201, sliding rods 203 are slidably provided on both sides of the fixing frame 201, a telescopic rod 202 is fixedly provided at the middle position of the lower end of the fixing frame 201, a clamping plate 206 is fixedly provided on one side of the two sliding rods 203, an anti-slip pad 207 is fixedly provided at the lower end position of the other side of the two clamping plates 206, a No. 2 spring 205 is fixedly provided on the other side of the two sliding rods 203, and sliding grooves 204 are opened on both sides of the inside of the fixing frame 201.

[0033] The setting of the fixing mechanism 2 is conducive to the installation of the device on the conveyor belt. By setting sliding rods 203 on both sides of the fixing frame 201, it can be adjusted according to the width of the conveyor belt, and it is convenient for the installation and disassembly of the entire device, which is easy to use. The setting of the fixing frame 201 is conducive to the installation and fixation of the sliding rod 203. The setting of the sliding rod 203 can be adjusted according to the width of the transport frame, which is conducive to the flexible use of the device. The telescopic rod 202 is an electric telescopic rod 202, which is conducive to adjusting the height of the detection mechanism 1. When the contact wheel 110 of the detection mechanism 1 cannot touch the belt, the telescopic rod 202 is started to drive the detection mechanism 1 to adjust the height so that the contact wheel 110 and the anti-slip sheet 105 can fully contact the belt. The setting of the clamping plate 206 is conducive to the installation of the device, and is conducive to the fixing of the sliding rod 203 and the anti-slip pad 207 on the transport frame, which is conducive to strengthening the clamping force and strengthening the stability of the device. The setting of the second spring 205 is conducive to the sliding rod 203 to clamp the middle transport frame after sliding into position, and the slide groove 204 is conducive to the sliding rod 203 sliding left and right.

[0034] Working principle: When the device is in use, the sliding rod 203 of the fixing mechanism 2 cooperates with the clamping plate 206 to clamp the device on both sides of the conveyor belt. When the contact wheel 110 of the detection mechanism 1 cannot touch the belt, the telescopic rod 202 is started to drive the detection mechanism 1 to adjust the height so that the contact wheel 110 and the anti-slip sheet 105 can fully contact the belt. After the adjustment is completed, the rotation speed of the belt can be detected, and the detected information is transmitted to the display screen 107 through the speed sensor 108 for display. The device is easy to use and quick to install. It is relatively stable as a whole during detection and is easy to use.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A belt speed detection device with a damping function, comprising a detection mechanism (1), characterized in that: A fixing mechanism (2) is fixedly arranged at the rear side of the upper end of the detection mechanism (1), and the detection mechanism (1) comprises a fixing plate (101), a fixing column (102) is fixedly arranged at the front end of the fixing plate (101), and a fixing block (103) is fixedly arranged at the lower end of the fixing column (102); A plurality of dampers (104) are fixedly arranged at the lower ends of the fixing block (103) and the fixing plate (101), and a No. 1 spring (109) is sleeved on the outer surfaces of the plurality of dampers (104). The fixing mechanism (2) comprises a fixing frame (201).

2. The belt speed detection device with a shock absorbing function according to claim 1, characterized in that: Sliding rods (203) are slidably arranged on both sides of the fixing frame (201), and a telescopic rod (202) is fixedly arranged at the middle position of the lower end of the fixing frame (201).

3. The belt speed detection device with a shock absorbing function according to claim 2, characterized in that: A clamping plate (206) is fixedly provided on one side of the two sliding rods (203), and an anti-slip pad (207) is fixedly provided at the lower end of the other side of the two clamping plates (206).

4. The belt speed detection device with a shock absorbing function according to claim 2, characterized in that: A No. 2 spring (205) is fixedly arranged on the other side of the two sliding rods (203), and sliding grooves (204) are provided at both sides of the interior of the fixing frame (201).

5. The belt speed detection device with a shock absorbing function according to claim 1, characterized in that: The lower ends of the plurality of No. 1 springs (109) and the damper (104) are fixedly provided with anti-skid sheets (105), and the lower ends of the two anti-skid sheets (105) are fixedly provided with a plurality of anti-skid particles (106).

6. The belt speed detection device with a shock absorbing function according to claim 1, characterized in that: A display screen (107) is fixedly arranged at the middle position of the upper end of the fixed plate (101), and a speed sensor (108) is fixedly arranged at the front end of the display screen (107).

7. The belt speed detection device with a shock absorbing function according to claim 1, characterized in that: Touch wheels (110) are rotatably arranged on both sides of the fixed column (102).

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