Conveyor belt remote thickness detection device

Abstract

The utility model discloses a conveyor belt remote thickness detection device, which relates to the technical field of conveyor belts and comprises a bottom plate, two groups of vertical plates are arranged on the upper surface of the bottom plate, a conveying wheel is rotatably arranged between each group of vertical plates, a conveyor belt is arranged on the outer surface of each conveying wheel, a detection mechanism is arranged in the middle of the bottom plate, and the detection mechanism comprises a bottom plate. An arc-shaped plate is fixedly connected to the upper surface of the bottom plate, and two mounting plates are arranged on the upper surface of the arc-shaped plate. According to the laser thickness gauge, the loop bar can be pulled through the tension spring, the loop bar pushes the fixed plate through the movable plate and the push rod, the fixed plate pushes the pressing wheel to move downwards through the supporting plate, the pressing wheel pushes the conveying belt to move downwards to be connected with the outer surface of the rolling wheel, and therefore it is guaranteed that the conveying belt and the laser thickness gauge body are kept at the same distance; thickness measurement operation of the laser thickness gauge body is facilitated, and then the laser thickness gauge body detects the thickness of the conveying belt and transmits detection data to a computer platform.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a remote thickness detection device for conveyor belts. Background Art

[0002] Conveyor belts, also known as transport belts, are composite products of rubber, fiber, metal, or plastic and fabric used in conveyor belts to carry and transport materials. Conveyor belts are widely used in cement, coking, metallurgy, chemical industry, steel and other industries where the conveying distance is short and the conveying volume is small.

[0003] According to the conveyor belt cover rubber thickness gauge disclosed in announcement number CN213902237U, the application proposes that the device supports simultaneous measurement of multiple points and provides real-time data to improve detection accuracy, and also supports single-point full-width measurement to save measurement costs; in addition, it also has the advantage of convenient installation and maintenance. However, in the actual use of the conveyor belt, the laser thickness gauge needs to maintain a close distance from the conveyor belt to accurately measure the thickness of the conveyor belt. However, during use, the conveyor belt will inevitably wear out, causing the conveyor belt to move farther and farther away from the laser thickness gauge, thereby affecting the correct measurement of the laser thickness gauge; for this reason, we provide a conveyor belt remote thickness detection device to solve the above problems. Utility Model Content

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a conveyor belt remote thickness detection device, which can keep the same distance between the conveyor belt and a laser thickness gauge, thereby ensuring the accuracy of the thickness gauge measurement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveyor belt remote thickness detection device, comprising a base plate, two groups of vertical plates are arranged on the upper surface of the base plate, a conveying wheel is rotatably arranged between each group of vertical plates, a conveying belt is arranged on the outer surface of the conveying wheel, a detection mechanism is arranged in the middle of the base plate, the detection mechanism comprises the base plate, an arc plate is fixedly connected to the upper surface of the base plate, two mounting plates are arranged on the upper surface of the arc plate, and a laser thickness gauge body arranged at equal distances is arranged on the upper surface of the mounting plate.

[0006] Furthermore, a roller is rotatably connected to the middle part of the upper surface of the arc plate, and the outer surface of the roller is connected to the outer surface of the conveyor belt, so that a certain gap can be created between the conveyor belt and the laser thickness gauge body, thereby avoiding wear on the measuring lens of the laser thickness gauge body during the working process of the conveyor belt, thereby affecting the normal use of the laser thickness gauge body.

[0007] The top end of the tension spring is fixedly connected to the inner bottom wall of the sleeve, and the top end of each tension spring is fixedly connected to the movable plate. The bottom surfaces of each two movable plates are fixedly connected to a push rod, and the bottom ends of the push rod are fixedly connected to a fixed plate. The bottom surfaces of the fixed plates are fixedly connected to two supporting plates. A pressure wheel is rotatably connected to the side surfaces of the two supporting plates close to each other, and the outer surface of the pressure wheel is connected to the outer surface of the conveyor belt. The tension spring pulls the sleeve rod so that the sleeve rod pushes the fixed plate through the movable plate and the push rod, and the fixed plate pushes the pressure wheel to move downward through the support plate, and the pressure wheel pushes the conveyor belt downward to connect with the outer surface of the roller, thereby ensuring that the conveyor belt and the laser thickness gauge body maintain the same distance, which is convenient for the thickness measurement of the laser thickness gauge body.

[0008] Furthermore, bearings are embedded in the side surfaces of the two support plates that are close to each other, and the two ends of the pressure wheel are fixedly connected to the inner rings of the two bearings respectively, which can reduce the friction between the pressure wheel and the support plates during rotation, and avoid wear of the two ends of the pressure wheel due to long-term use, thereby affecting the normal use of the detection device.

[0009] Furthermore, the bottom end of each sleeve rod is fixedly connected to a sliding ring, and the top of the tension spring is fixedly connected to the bottom surface of the sliding ring, which can effectively ensure that the sleeve rod can perform lifting and reciprocating motion along the inner wall of the sleeve, thereby avoiding the sleeve rod from deflecting and getting stuck during movement, thereby affecting the normal use of the device.

[0010] Furthermore, the bending angle of the arc plate is the same as the downward bending angle of the conveyor belt, and there is a certain distance between the arc plate and the conveyor belt. The bending angle of the arc plate can make the multiple laser thickness gauge bodies on the mounting plate face the outer surface of the conveyor belt, thereby facilitating the measurement of the thickness of the conveyor belt.

[0011] Furthermore, a through hole is opened on the upper surface of the sleeve, and the top end of the sleeve rod passes through the through hole and extends to the outside of the sleeve, which can effectively reduce the friction between the sleeve rod and the sleeve during the lifting process and effectively avoid wear of the outer surface of the sleeve rod due to long-term use.

[0012] Compared with the prior art, the conveyor belt remote thickness detection device has the following beneficial effects:

[0013] 1. The utility model pulls the sleeve rod through the tension spring, so that the sleeve rod pushes the fixed plate through the movable plate and the push rod, and the fixed plate pushes the pressure wheel to move downward through the support plate, and the pressure wheel pushes the conveyor belt downward to meet the outer surface of the roller, thereby ensuring that the conveyor belt and the laser thickness gauge body maintain the same distance, which is convenient for the thickness measurement operation of the laser thickness gauge body. After that, the laser thickness gauge body detects the thickness of the conveyor belt and transmits the detection data to the computer platform.

[0014] 2. The utility model can make a certain gap between the conveyor belt and the laser thickness gauge body through the roller, so as to avoid the wear of the measuring lens of the laser thickness gauge body during the working process of the conveyor belt, thereby affecting the normal use of the laser thickness gauge body. The bearing can reduce the friction between the pressure wheel and the support plate during the rotation of the pressure wheel, so as to avoid the wear of both ends of the pressure wheel due to long-term use, thereby affecting the normal use of the detection device. The sliding ring can effectively ensure that the sleeve rod performs lifting and reciprocating motion along the inner wall of the sleeve, so as to avoid the sleeve rod from being deflected and stuck during the movement, thereby affecting the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified view of the structure at center;

[0017] Figure 3 This is a schematic diagram of the structure of the detection mechanism of the utility model;

[0018] Figure 4 It is a cross-sectional view of the sleeve of the utility model.

[0019] In the figure: 1. bottom plate; 2. detection mechanism; 201. support plate; 202. pressure wheel; 203. arc plate; 204. sleeve; 205. sleeve rod; 206. movable plate; 207. push rod; 208. fixed plate; 209. bearing; 2010. laser thickness gauge body; 2011. mounting plate; 2012. roller; 2013. sliding ring; 2014. tension spring; 3. vertical plate; 4. conveying wheel; 5. conveyor belt; 6. through hole. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] To this end, this embodiment provides a conveyor belt remote thickness detection device, which can keep the same distance between the conveyor belt and the laser thickness gauge, thereby ensuring the accuracy of the thickness gauge measurement.

[0022] See also Figures 1 to 4The present embodiment proposes a conveyor belt remote thickness detection device, including a bottom plate 1, two groups of vertical plates 3 are arranged on the upper surface of the bottom plate 1, a conveying wheel 4 is rotatably arranged between each group of vertical plates 3, a conveying belt 5 is arranged on the outer surface of the conveying wheel 4, a detection mechanism 2 is arranged in the middle of the bottom plate 1, the detection mechanism 2 includes the bottom plate 1, an arc plate 203 is fixedly connected to the upper surface of the bottom plate 1, two mounting plates 2011 are arranged on the upper surface of the arc plate 203, and a laser thickness gauge body 2010 arranged equidistantly is arranged on the upper surface of the mounting plate 2011.

[0023] Reference Figure 3 The middle part of the upper surface of the arc plate 203 is rotatably connected with a roller 2012, and the outer surface of the roller 2012 is connected with the outer surface of the conveyor belt 5, so that there is a certain gap between the conveyor belt 5 and the laser thickness gauge body 2010, so as to avoid the conveyor belt 5 from causing wear to the measuring lens of the laser thickness gauge body 2010 during the working process, thereby affecting the normal use of the laser thickness gauge body 2010.

[0024] Reference Figure 1 The upper surface of the bottom plate 1 is fixedly connected with two sets of sleeves 204, each sleeve 204 is slidably connected with a sleeve rod 205, each sleeve 204 is provided with a tension spring 2014, the bottom end of the tension spring 2014 is fixedly connected to the inner bottom wall of the sleeve 204, the top of each sleeve rod 205 is fixedly connected with a movable plate 206, the bottom surfaces of every two movable plates 206 are fixedly connected with a push rod 207, the bottom end of the push rod 207 is fixedly connected with a fixed plate 208, the bottom surface of the fixed plate 208 is fixedly connected with two support plates 201, and the two support plates 201 are mutually The side surface close to it is rotatably connected with a pressure wheel 202, and the outer surface of the pressure wheel 202 is connected to the outer surface of the conveyor belt 5. The tension spring 2014 pulls the sleeve rod 205, so that the sleeve rod 205 pushes the fixed plate 208 through the movable plate 206 and the push rod 207. The fixed plate 208 pushes the pressure wheel 202 to move downward through the support plate 201, and the pressure wheel 202 pushes the conveyor belt 5 downward to connect with the outer surface of the roller 2012, thereby ensuring that the conveyor belt 5 and the laser thickness gauge body 2010 maintain the same distance, which is convenient for the thickness measurement operation of the laser thickness gauge body 2010.

[0025] Reference Figure 2 The two support plates 201 are inlaid with bearings 209 on one side close to each other, and the two ends of the pressure wheel 202 are fixedly connected to the inner rings of the two bearings 209, which can reduce the friction between the pressure wheel 202 and the support plate 201 during rotation, and avoid wear of the two ends of the pressure wheel 202 due to long-term use, thereby affecting the normal use of the detection device.

[0026] Reference Figure 4The bottom end of each sleeve rod 205 is fixedly connected to a sliding ring 2013, and the top of the tension spring 2014 is fixedly connected to the bottom surface of the sliding ring 2013, which can effectively ensure that the sleeve rod 205 can move up and down along the inner wall of the sleeve 204, avoiding the sleeve rod 205 from being deflected and stuck during movement, thereby affecting the normal use of the device.

[0027] Reference Figure 1 The bending angle of the arc plate 203 is the same as the downward bending angle of the conveyor belt 5, and there is a certain distance between the arc plate 203 and the conveyor belt 5. The bending angle of the arc plate 203 can make the multiple laser thickness gauge bodies 2010 on the mounting plate 2011 face the outer surface of the conveyor belt 5, thereby facilitating the measurement of the thickness of the conveyor belt 5.

[0028] Reference Figure 4 A through hole 6 is provided on the upper surface of the sleeve 204, and the top end of the sleeve rod 205 passes through the through hole 6 and extends to the outside of the sleeve 204, which can effectively reduce the friction between the sleeve rod 205 and the sleeve 204 during the lifting process, and effectively avoid the outer surface of the sleeve rod 205 from being worn due to long-term use.

[0029] Working principle: the tension spring 2014 pulls the sleeve rod 205, so that the sleeve rod 205 pushes the fixed plate 208 through the movable plate 206 and the push rod 207, and the fixed plate 208 pushes the pressure wheel 202 to move downward through the support plate 201, and the pressure wheel 202 pushes the conveyor belt 5 downward to contact the outer surface of the roller 2012, thereby ensuring that the conveyor belt 5 and the laser thickness gauge body 2010 maintain the same distance, which is convenient for the thickness measurement operation of the laser thickness gauge body 2010. After that, the laser thickness gauge body 2010 detects the thickness of the conveyor belt 5 and transmits the detection data to the computer platform.

Claims

1. A conveyor belt remote thickness detection device, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with two groups of vertical plates (3), a conveying wheel (4) is rotatably arranged between each group of vertical plates (3), a conveying belt (5) is arranged on the outer surface of the conveying wheel (4), a detection mechanism (2) is arranged in the middle of the bottom plate (1), the detection mechanism (2) comprises a bottom plate (1), an arc-shaped plate (203) is fixedly connected to the upper surface of the bottom plate (1), two mounting plates (2011) are arranged on the upper surface of the arc-shaped plate (203), and a laser thickness gauge body (2010) arranged at equal distances is arranged on the upper surface of the mounting plate (2011).

2. A conveyor belt remote thickness detection device according to claim 1, characterized in that: A roller (2012) is rotatably connected to the middle portion of the upper surface of the arc-shaped plate (203), and the outer surface of the roller (2012) is in contact with the outer surface of the conveyor belt (5).

3. A conveyor belt remote thickness detection device according to claim 1, characterized in that: Two groups of sleeves (204) are fixedly connected to the upper surface of the bottom plate (1), and a sleeve rod (205) is slidably connected inside each sleeve (204). A tension spring (2014) is arranged inside each sleeve (204), and the bottom end of the tension spring (2014) is fixedly connected to the inner bottom wall of the sleeve (204). The top end of each sleeve rod (205) is fixedly connected to a movable plate (206). The bottom surfaces of every two movable plates (206) are fixedly connected to a push rod (207), and the bottom ends of the push rods (207) are fixedly connected to a fixed plate (208). The bottom surfaces of the fixed plates (208) are fixedly connected to two support plates (201), and a pressure wheel (202) is rotatably connected to the side surfaces of the two support plates (201) that are close to each other, and the outer surface of the pressure wheel (202) is in contact with the outer surface of the conveyor belt (5).

4. A conveyor belt remote thickness detection device according to claim 3, characterized in that: The side surfaces of the two support plates (201) that are close to each other are both inlaid with bearings (209), and the two ends of the pressure wheel (202) are respectively fixedly connected to the inner rings of the two bearings (209).

5. A conveyor belt remote thickness detection device according to claim 3, characterized in that: The bottom end of each sleeve rod (205) is fixedly connected to a sliding ring (2013), and the top end of the tension spring (2014) is fixedly connected to the bottom surface of the sliding ring (2013).

6. A conveyor belt remote thickness detection device according to claim 1, characterized in that: The bending angle of the arc plate (203) is the same as the downward bending angle of the conveyor belt (5), and there is a certain distance between the arc plate (203) and the conveyor belt (5).

7. A conveyor belt remote thickness detection device according to claim 3, characterized in that: A through hole (6) is provided on the upper surface of the sleeve (204), and the top end of the sleeve rod (205) passes through the through hole (6) and extends to the outside of the sleeve (204).

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