A corrosion resistance testing device for conveyor belts

Abstract

This utility model discloses a corrosion resistance testing device for conveyor belts, including a main body of the device. The main body includes a test treatment box, and a placement screen is provided inside the test treatment box. Both ends of the upper surface of the placement screen are fitted with fixing plates via screws. The ends of the screws are connected to the fixing plates via bearings. By designing a lifting and adjusting mechanism, the corrosion resistance of the conveyor belt can be tested inside the test treatment box. When the screw rotates, it drives the moving seat and the moving connecting rod to move, and the moving connecting rod stably controls the placement screen to move to the top, fixing the conveyor belt on the surface of the placement screen. Therefore, it is more comfortable, spacious, and convenient when fixed externally. After the corrosion resistance test, when the conveyor belt needs to be removed, the placement screen is moved to the top again and paused briefly to allow any residual corrosive solvent on its surface to dry, preventing dripping when removed and facilitating easy removal and use.

Description

Technical Field

[0001] This utility model belongs to the technical field of corrosion resistance testing equipment, specifically relating to a corrosion resistance testing device for conveyor belts. Background Technology

[0002] Conveyor belts, also known as transport belts, are rubber and fiber / metal composite products, or plastic and fabric composite products, used in belt conveyors to carry and transport materials. During the processing and production of conveyor belts, corrosion resistance testing is required. This testing is usually conducted using corrosion resistance testing equipment, which is the equipment used for corrosion resistance testing during the processing and production of conveyor belts.

[0003] Existing corrosion resistance testing equipment uses a placement rack fixed inside a corrosion resistance chamber when testing conveyor belts. This design limits space and makes installation inconvenient. Furthermore, placing the conveyor belt on the rack requires personnel to bend over and reach inside, which is cumbersome and uncomfortable, and even difficult for shorter individuals. Conversely, removing the belt after testing is also inconvenient, affecting the ease of adjustment and placement during corrosion testing. Therefore, this invention proposes a new conveyor belt corrosion resistance testing device. Utility Model Content

[0004] The purpose of this utility model is to provide a corrosion resistance testing device for conveyor belts, so as to solve the problems mentioned in the background art. When conducting corrosion resistance testing on conveyor belts, the corrosion resistance frame is fixed inside the corrosion resistance box, which makes the space limited and the installation inconvenient. Moreover, when placing the conveyor belt on the placement frame, the tool operator needs to bend over and reach inside to operate, which is cumbersome and uncomfortable. It is even difficult for some short people with short arms to operate smoothly. On the contrary, it is inconvenient to take it out after the test.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corrosion resistance testing device for conveyor belts, comprising a main body of the corrosion resistance testing device, the main body of the corrosion resistance testing device including a test treatment box, the interior of the test treatment box being provided with a placement mesh plate, both ends of the upper surface of the placement mesh plate being fitted with fixing clamps via screws, the ends of the screws being connected to the fixing clamps via bearings, the top of the test treatment box being closed and fitted with a box cover, and the main body of the corrosion resistance testing device also being provided with:

[0006] The lifting and adjusting mechanism includes a driving component located at the middle position of one end inside the test treatment chamber. A movable adjusting component is provided on the surface of the driving component, and the bottom end of the movable adjusting component is fixed to the placement mesh plate by bolts. Guide support components are provided at the two sides of the upper surface of the placement mesh plate, at the middle position of the other end, and at the connection point inside the test treatment chamber.

[0007] The drainage mechanism includes a drainage component 1 located at the bottom of the test treatment chamber, and a drainage component 2 located at the middle of the bottom of the drainage component 1 inside the test treatment chamber.

[0008] Preferably, a corrosion-resistant temperature sensor is fixed inside the test chamber, electric heaters are provided on both sides of the bottom of the test chamber, a controller is fixed at one end of the test chamber, and the electric heaters and the corrosion-resistant temperature sensor are electrically connected to the controller, and a drain valve is provided at the other end of the test chamber.

[0009] Preferably, the drive assembly includes a drive adjustment slot located at the middle of one end inside the test processing chamber. A lead screw rotates inside the drive adjustment slot. A forward and reverse geared motor is installed at the bottom end of the lead screw inside the test processing chamber. The forward and reverse geared motor is electrically connected to the controller via wires, and a protective net is fixed to one side of the forward and reverse geared motor on the side of the test processing chamber by screws.

[0010] Preferably, the movable adjustment assembly includes a movable seat disposed on the outer surface of the lead screw, a movable connecting rod integrally disposed on one side of the movable seat, and the end of the movable connecting rod extends to the inner bottom of the test treatment box and is fixed to one end of the upper surface of the screen plate by bolts.

[0011] Preferably, the guide support assembly includes guide grooves located at the midpoint between the two sides and one end of the test processing chamber. A slider is provided at the bottom of the guide groove, and a guide slide plate is integrally provided on the surface of the slider. The end of the guide slide plate extends into the interior of the test processing chamber and is fixed to the surface on which the mesh plate is placed by bolts.

[0012] Preferably, the drainage component includes bottom drainage slopes integrally formed on both sides of the bottom end inside the test treatment chamber, and a middle drainage slope integrally formed at the connection of the two bottom drainage slopes at the middle position of the bottom end of the test treatment chamber, and a groove is formed at the connection of the two middle drainage slopes.

[0013] Preferably, the drainage component two includes a discharge hole integrally formed inside the groove, the bottom end of the discharge hole is sealed and fixed to the bottom side of the test treatment box with a lead-out inclined pipe, and the end of the drain valve is sealed and fixed to the inside of the lead-out inclined pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing a lifting and adjusting mechanism, corrosion resistance testing of the conveyor belt can be conducted inside the test chamber. When the screw rotates, it drives the moving seat and the moving connecting rod to move. The moving connecting rod then stabilizes and controls the placement screen plate to move to the top, fixing the conveyor belt on the surface of the placement screen plate. Therefore, it is more comfortable, spacious, and convenient when fixed externally. After the corrosion resistance test, when the conveyor belt needs to be removed, the placement screen plate is moved to the top again and paused briefly to allow any residual corrosive solvent on its surface to dry. This prevents dripping when removed, making it easy to take out and use. This improves the convenience of lifting, adjusting, and placing the placement screen plate during the corrosion resistance test of the conveyor belt. Attached Figure Description

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

[0017] Figure 2 This is a cross-sectional view of the test treatment box of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A;

[0019] Figure 4 This utility model Figure 2 Enlarged structural diagram of section B;

[0020] Figure 5 This is a schematic diagram of the experimental treatment box, bottom drainage slope, and middle drainage slope of this utility model.

[0021] In the diagram: 100. Main body of corrosion resistance testing equipment; 101. Test treatment box; 1011. Bottom drainage slope; 1012. Middle drainage slope; 1013. Discharge hole; 1014. Groove; 1015. Outlet inclined pipe; 102. Controller; 103. Box cover; 104. Placement mesh plate; 1041. Forward and reverse geared motor; 1042. Lead screw; 1043. Drive adjustment groove; 1044. Moving seat; 1045. Moving connecting rod; 1046. Guide slide plate; 1047. Guide slide groove; 1048. Slider; 105. Fixing clamp; 106. Electric heater; 107. Corrosion-resistant temperature sensor; 108. Drain valve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a corrosion resistance testing device for conveyor belts, including a corrosion resistance testing device body 100, the corrosion resistance testing device body 100 including a test treatment box 101, the test treatment box 101 is provided with a placement mesh plate 104 inside, both ends of the upper surface of the placement mesh plate 104 are mounted with fixing clamps 105 by screws, the ends of the screws are connected to the fixing clamps 105 by bearings, and the top of the test treatment box 101 is closed and placed with a box cover 103;

[0024] A corrosion-resistant temperature sensor 107 is fixed inside the test treatment chamber 101. Electric heaters 106 are installed on both sides of the bottom of the test treatment chamber 101. A controller 102 is fixed to one end of the test treatment chamber 101, and both the electric heaters 106 and the corrosion-resistant temperature sensor 107 are electrically connected to the controller 102. A drain valve 108 is installed at the other end of the test treatment chamber 101. The main body 100 of the corrosion resistance testing equipment also includes:

[0025] The lifting and adjusting mechanism includes a drive component located at the middle position of one end inside the test treatment chamber 101. A movable adjusting component is provided on the surface of the drive component, and the bottom end of the movable adjusting component is fixed to the placement screen plate 104 by bolts. Guide support components are provided at the two sides of the upper surface of the placement screen plate 104, the middle position of the other end, and the internal connection of the test treatment chamber 101. The lifting and adjusting mechanism can raise and lower the placement screen plate 104 to facilitate the loading and unloading of the conveyor belt when the corrosion resistance test equipment body 100 is used to test the corrosion resistance of the conveyor belt.

[0026] To facilitate the movement and adjustment of the movable seat 1044 and the movable connecting rod 1045 via the drive assembly, in this embodiment, preferably, the drive assembly includes a drive adjustment groove 1043 located at the middle of one end inside the test processing chamber 101. A lead screw 1042 rotates inside the drive adjustment groove 1043. The bottom end of the lead screw 1042 is located inside the test processing chamber 101 and is equipped with a forward and reverse geared motor 1041. The forward and reverse geared motor 1041 is electrically connected to the controller 102 via wires, and one side of the forward and reverse geared motor 1041 is located on the side of the test processing chamber 101 and is fixed with a protective net by screws. The forward and reverse geared motor 1041 can be rotated to drive the lead screw 1042 to rotate, and when the lead screw 1042 rotates, it drives the movable seat 1044 to move.

[0027] In order to facilitate the movement and lifting of the placement screen 104 by means of the movable adjustment component, in this embodiment, preferably, the movable adjustment component includes a movable seat 1044 disposed on the outer surface of the lead screw 1042. A movable connecting rod 1045 is integrally disposed on one side of the movable seat 1044, and the end of the movable connecting rod 1045 extends to the bottom of the test treatment box 101 and is fixed to one end of the upper surface of the placement screen 104 by bolts. When the movable seat 1044 is moved, the placement screen 104 can be lifted and lowered by means of the movable connecting rod 1045, which facilitates the lifting and adjustment of the placement screen 104 for picking up and placing the conveyor belt.

[0028] In order to facilitate the stable lifting and lowering of the placement mesh plate 104 by means of the guide support assembly, in this embodiment, preferably, the guide support assembly includes a guide groove 1047 opened at the middle position of the two sides and one end inside the test processing box 101. A slider 1048 is provided at the bottom of the guide groove 1047. A guide slide plate 1046 is integrally provided on the surface of the slider 1048. The end of the guide slide plate 1046 extends into the interior of the test processing box 101 and is fixed to the surface of the placement mesh plate 104 by bolts. When the placement mesh plate 104 is lifted and adjusted, the slider 1048 and the guide slide plate 1046 can be guided and slid inside the guide groove 1047, so that the placement mesh plate 104 can be adjusted stably.

[0029] The drainage mechanism includes a drainage component 1 located at the bottom of the test treatment chamber 101, and a drainage component 2 located at the middle of the bottom of the drainage component 1 inside the test treatment chamber 101. After the corrosion resistance test, the main body 100 of the corrosion resistance test equipment can drain the liquid from the bottom of the test treatment chamber 101 to the outside through the drainage mechanism, which facilitates drainage and makes the drainage cleaner.

[0030] In order to facilitate the centralized drainage of corrosive solvent at the bottom of the interior through the drainage component, in this embodiment, preferably, the drainage component includes bottom drainage slopes 1011 integrally formed on both sides of the bottom of the test treatment chamber 101, and a middle drainage slope 1012 integrally formed at the connection of the two bottom drainage slopes 1011 at the middle position of the bottom of the test treatment chamber 101. A groove 1014 is formed at the connection of the two middle drainage slopes 1012, so that when the test treatment chamber 101 is not in use, the solvent can be drained into the groove 1014 through the bottom drainage slopes 1011 and the middle drainage slopes 1012, which facilitates drainage.

[0031] To facilitate the drainage and discharge of the concentrated corrosive solvent to the outside via the drainage component two, in this embodiment, preferably, the drainage component two includes a discharge hole 1013 integrally formed inside the groove 1014. The bottom end of the discharge hole 1013 is located on one side of the bottom end of the test treatment box 101 and is sealed and fixed with a lead-out inclined pipe 1015. The end of the drain valve 108 is sealed and fixed to the inside of the lead-out inclined pipe 1015. After being concentrated inside the groove 1014, the solvent can be immersed into the inside of the lead-out inclined pipe 1015 through the discharge hole 1013, and then discharged to the outside recovery box through the lead-out inclined pipe 1015 and the drain valve 108, facilitating the discharge and processing.

[0032] In this utility model, the forward and reverse geared motor 1041 is model number 4DC40-12GN-18, and the components involved in corrosion resistance testing and lifting adjustment inside the test treatment chamber 101 are all made of corrosion-resistant materials.

[0033] The working principle and usage process of this utility model are as follows: During testing, the conveyor belt corrosion resistance testing equipment is first placed stably in its intended position with the bottom of the test treatment box 101 contacting the ground. After placement, the forward and reverse reversing reduction motor 1041 is energized, driving the lead screw 1042 to rotate. As the lead screw 1042 rotates, it causes the movable seat 1044 to move on the outer surface of the lead screw 1042. This movement, via the movable seat 1044, causes the movable connecting rod 1045 to be positioned relative to the placement mesh plate 104 within the test treatment box 101. The internal movement, and when the placement screen 104 moves upward, it drives the slider 1048 and the guide slide plate 1046 to move inside the guide slide groove 1047, thereby moving the placement screen 104 to the top of the test treatment box 101. At this time, the conveyor belt is placed on the surface of the placement screen 104 and fixed by the downward movement of the fixing clamp 105. Therefore, it is more comfortable and has more space and is more convenient when fixed externally. The reverse operation is performed again to move the placement screen 104 and the conveyor belt down into the interior of the test treatment box 101 and immerse them in the corrosive solvent for corrosion resistance testing.

[0034] And after the corrosion resistance test, when the conveyor belt needs to be removed, the placement screen 104 is moved to the top again and paused briefly to dry the residual corrosive solvent on its surface. When it is removed, it is not easy to drip into the outside world, making it convenient to take out and use, thus improving the convenience of the main body 100 of the corrosion resistance test equipment to adjust the lifting and placing of the placement screen 104 during the corrosion resistance test of the conveyor belt.

[0035] Before the test, an appropriate amount of corrosive solvent is injected into the test treatment chamber 101, and the electric heater 106 is powered on by the controller 102 to heat the internal corrosive solvent. At the same time, the bottom end of the corrosion-resistant temperature sensor 107 contacts the corrosive solvent to test its temperature until the temperature required for corrosion resistance is reached during heating. At this time, the conveyor belt of the fixed clamp 105 comes into contact with the internal corrosive solvent to conduct corrosion resistance test.

[0036] Finally, when the corrosion resistance testing equipment 100 is not used after the corrosion resistance test of the conveyor belt, the drain valve 108 is opened directly to connect the external pipeline to the recovery tank. Inside the test treatment tank 101, the liquid is drained into the groove 1014 through the bottom drainage slope 1011 and the middle drainage slope 1012, and then drained into the drain valve 108 through the discharge hole 1013 and the outflow inclined pipe 1015 to be discharged to the outside. This facilitates drainage and makes the discharge cleaner when not in use, reducing the likelihood of bottom residue. This improves the convenience of draining the internal corrosive solvent from the corrosion resistance testing equipment 100 after the conveyor belt corrosion resistance test.

[0037] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrosion resistance testing device for conveyor belts, comprising a main body (100) of the corrosion resistance testing device, wherein the main body (100) includes a test treatment box (101), wherein a placement mesh plate (104) is provided inside the test treatment box (101), and fixing plates (105) are installed at both ends of the upper surface of the placement mesh plate (104) by screws, wherein the ends of the screws are connected to the fixing plates (105) by bearings, and a box cover (103) is closed at the top of the test treatment box (101), characterized in that: The corrosion resistance testing equipment body (100) is also equipped with: The lifting and adjusting mechanism includes a driving component located at the middle position of one end inside the test treatment box (101). The surface of the driving component is provided with a moving adjustment component, and the bottom end of the moving adjustment component is fixed to the placement mesh plate (104) by bolts. The upper surface of the placement mesh plate (104) is provided with guide support components at the middle position of the two sides of the upper surface and the other end, and at the connection point inside the test treatment box (101). The drainage mechanism includes a drainage component 1 located at the bottom of the test treatment chamber (101), and a drainage component 2 located at the middle of the bottom of the drainage component 1 inside the test treatment chamber (101).

2. A conveyor belt corrosion resistance test apparatus according to claim 1, characterized by: A corrosion-resistant temperature sensor (107) is fixed inside the test treatment chamber (101). Electric heaters (106) are provided on both sides of the bottom of the test treatment chamber (101). A controller (102) is fixed at one end of the test treatment chamber (101), and the electric heaters (106) and the corrosion-resistant temperature sensor (107) are electrically connected to the controller (102). A drain valve (108) is provided at the other end of the test treatment chamber (101).

3. A conveyor belt corrosion resistance test apparatus according to claim 2, characterized in that: The drive assembly includes a drive adjustment groove (1043) located at the middle of one end inside the test processing chamber (101). A lead screw (1042) rotates inside the drive adjustment groove (1043). A forward and reverse geared motor (1041) is installed at the bottom end of the lead screw (1042) inside the test processing chamber (101). The forward and reverse geared motor (1041) is electrically connected to the controller (102) via wires. A protective net is fixed to one side of the forward and reverse geared motor (1041) on the side of the test processing chamber (101) by screws.

4. The conveyor belt corrosion resistance testing equipment according to claim 3, characterized in that: The movable adjustment assembly includes a movable seat (1044) disposed on the outer surface of the lead screw (1042). A movable connecting rod (1045) is integrally disposed on one side of the movable seat (1044), and the end of the movable connecting rod (1045) extends to the inner bottom of the test treatment box (101) and is fixed to one end of the upper surface of the placement mesh plate (104) by bolts.

5. The conveyor belt corrosion resistance test apparatus according to claim 1, characterized by: The guide support assembly includes guide grooves (1047) located at the midpoint between the two sides and one end of the interior of the test processing chamber (101). A slider (1048) is provided at the bottom of the guide groove (1047). A guide slide plate (1046) is integrally provided on the surface of the slider (1048). The end of the guide slide plate (1046) extends into the interior of the test processing chamber (101) and is fixed to the surface of the mesh plate (104) by bolts.

6. A conveyor belt corrosion resistance test apparatus according to claim 2, characterized by: The drainage component includes bottom drainage slopes (1011) integrally formed on both sides of the bottom end inside the test treatment box (101), and a middle drainage slope (1012) integrally formed at the connection of the two bottom drainage slopes (1011) at the middle position of the bottom end of the test treatment box (101). A groove (1014) is formed at the connection of the two middle drainage slopes (1012).

7. A conveyor belt corrosion resistance test apparatus according to claim 6, characterized in that: The second drainage component includes an integrally formed discharge hole (1013) inside the groove (1014). The bottom end of the discharge hole (1013) is sealed and fixed to the bottom side of the test treatment box (101) with a lead-out inclined pipe (1015). The end of the drain valve (108) is sealed and fixed to the inside of the lead-out inclined pipe (1015).

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