Material transportation device with cooling structure

Abstract

The utility model provides a material conveying device with a cooling structure. The material conveying device with the cooling structure comprises a material conveying support, a temperature detection box, a rotating driving roller, a rotating driven roller, a belt tensioning roller assembly, a transfer belt, a driving assembly used for driving the rotating driving roller to rotate, and a spraying cooling assembly used for conducting spraying cooling on materials on the transfer belt. The air cooling assembly is used for cooling the transfer belt, the temperature detection assemblies are used for detecting the temperature of materials passing through a temperature detection box, and the temperature detection box is installed on the upper side of the material conveying support; according to the material conveying device with the cooling structure, the cooling action on conveyed high-temperature materials is achieved through mutual cooperation of all the structures, meanwhile, all the structures can also cool the transfer belt, and therefore the stability and safety of the material conveying device on high-temperature material transfer are guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of material transportation, and in particular to a material transportation device with a cooling structure. Background Technology

[0002] Belt conveyor is short for belt conveyor. There are fixed and mobile types. It has a simple structure and high efficiency. When belt conveyors transport and transfer materials, the temperature of the materials is sometimes between 80-400℃ or even higher. Therefore, belt conveyors are usually equipped with cooling structures to cool down the materials transported on the belt conveyor when transferring high-temperature materials.

[0003] However, the cooling structure of existing belt conveyors is usually relatively simple, that is, the material is only cooled once, which results in poor cooling effect on high-temperature materials. This can easily lead to belt breakage and affect the normal material transfer operation of the belt conveyor.

[0004] Therefore, there is an urgent need to redesign a new material transport device with a cooling structure to solve the above problems. Utility Model Content

[0005] This utility model provides a material conveying device with a cooling structure to solve the technical problems mentioned in the background art.

[0006] This utility model provides a material transport device with a cooling structure. The device includes a material transport support, a temperature detection chamber, a rotating drive roller, a rotating driven roller, a belt tensioning roller assembly, a transfer belt, a drive assembly for driving the rotating drive roller, a spray cooling assembly for spraying and cooling the material on the transfer belt, an air-cooling assembly for cooling the transfer belt, and multiple temperature detection assemblies for detecting the temperature of the material passing through the temperature detection chamber. The temperature detection chamber is mounted on the upper side of the material transport support. The rotating drive roller is rotatably connected to one side of the material transport support, and the rotating driven roller is rotatably connected to the other side. The belt tensioning roller assembly is installed inside the material transport support. The transfer belt is rotatably connected between the rotating drive roller, the rotating driven roller, and the belt tensioning roller assembly. The drive assembly is mounted on one side of the material transport support. The spray cooling assemblies are all mounted on the upper side of the temperature detection chamber. The air-cooling assemblies are mounted on one side of the material transport support, with their output ends facing the transfer belt. Multiple temperature detection assemblies are all installed inside the temperature detection chamber.

[0007] Optionally, the belt tensioning roller assembly includes a first belt tensioning roller, a second belt tensioning roller, and a third belt tensioning roller. The first belt tensioning roller is installed below the rotating driven roller, the second belt tensioning roller is installed inside the material transport bracket, and the third belt tensioning roller is installed above the second belt tensioning roller.

[0008] Optionally, the drive assembly includes a drive motor and a reducer. The drive motor is mounted on one side of the material transport bracket, the output end of the drive motor is connected to the reducer, and the output end of the reducer is connected to the rotating drive roller.

[0009] Optionally, the spray cooling assembly includes a spray base, a spray adjusting seat, a spray motor, a spray drive wheel, a spray screw, a spray driven wheel, a spray belt, a spray sliding block, a first spray support rod, a spray connecting part, a second spray support rod, and spray components. The spray base is mounted on the temperature detection box, the spray adjusting seat is mounted on one side of the spray base, the spray motor is mounted on the spray base, the spray drive wheel is connected to the output end of the spray motor, the spray screw is rotatably connected inside the spray adjusting seat, and the spray driven wheel is mounted on the spray belt. The spray screw extends out of the spray adjusting seat at one end. The spray belt is rotatably connected between the spray driving wheel and the spray driven wheel. The spray sliding block is threaded onto the spray screw. The first spray support rod is mounted on the spray sliding block. The spray connecting part is mounted on the end of the first spray support rod away from the spray sliding block. The second spray support rod is mounted on the end of the spray connecting part away from the first spray support rod. The spray component is mounted on the end of the second spray support rod away from the spray connecting part.

[0010] Optionally, the spray component includes a spray body, a spray transition section, and a spray head. The spray body is installed at one end of the second spray support rod, the spray transition section is installed at one end of the spray body, and the spray head is installed inside the spray transition section.

[0011] Optionally, at least one spray inlet is provided on the main body of the spray system.

[0012] Optionally, the spray head is provided with a spray outlet hole, which is connected to the spray inlet.

[0013] Optionally, the air-cooled assembly includes an air-cooled bracket, an air-cooled motor, an air-cooled main body, an air-cooled impeller, an air-cooled air inlet channel, and an air-cooled air outlet box. The air-cooled bracket is installed on one side of the material transport bracket, the air-cooled motor is installed on the air-cooled bracket, the air-cooled main body is installed between the air-cooled bracket and the material transport bracket, the air-cooled impeller is rotatably connected inside the air-cooled main body, and the output end of the air-cooled motor is connected to the air-cooled impeller. The air-cooled air outlet box is installed inside the material transport bracket and faces the conveyor belt. The air-cooled air inlet channel is installed between the air-cooled main body and the air-cooled air outlet box.

[0014] Optionally, the air-cooled main body is provided with an air-cooled air inlet, and the air-cooled air outlet box is provided with multiple air-cooled air outlets on the side facing the conveyor belt.

[0015] Optionally, the temperature detection assembly includes a first temperature detection bracket, a first temperature detection sensor, a second temperature detection bracket, and a second temperature detection sensor. The first temperature detection bracket is installed on one side of the inner wall of the temperature detection chamber, and the second temperature detection bracket is installed on the other side of the inner wall of the temperature detection chamber. The first temperature detection sensor is installed on the first temperature detection bracket, and the second temperature detection sensor is installed on the second temperature detection bracket.

[0016] The beneficial effects of this utility model are as follows:

[0017] This material transport device with a cooling structure includes a material transport support, a temperature detection box, a rotating active roller, a rotating driven roller, a belt tensioning roller assembly, a transfer belt, a drive assembly for driving the rotating active roller, a spray cooling assembly for spraying and cooling the material on the transfer belt, an air-cooling assembly for cooling the transfer belt, and multiple temperature detection assemblies for detecting the temperature of the material passing through the temperature detection box. The temperature detection box is mounted on the upper side of the material transport support. The rotating active roller is rotatably connected to one side of the material transport support, and the rotating driven roller is rotatably connected to the other side of the material transport support. This material transport device with a cooling structure achieves cooling of the transported high-temperature material through the cooperation of its various structures. Simultaneously, each structure of this invention can also cool the transfer belt, thereby ensuring the stability and safety of the material transport device in transporting high-temperature materials. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a first-view structural schematic diagram of the material transport device with a cooling structure provided by this utility model;

[0020] Figure 2 This is a second-view structural schematic diagram of the material transport device with a cooling structure provided by this utility model;

[0021] Figure 3 This is a third-view structural schematic diagram of the material transport device with a cooling structure provided by this utility model;

[0022] Figure 4 This is a first-view structural schematic diagram of the spray cooling component of the material transport device with a cooling structure provided by this utility model;

[0023] Figure 5 This is a second-view structural schematic diagram of the spray cooling component of the material transport device with a cooling structure provided by this utility model. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to the present utility model are shown in the drawings, not all of the structures. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] Please see Figures 1 to 5The material transport device with a cooling structure of this utility model includes a material transport support 100, a temperature detection box 200, a rotating active roller 300, a rotating driven roller 400, a belt tensioning roller assembly, a transfer belt 600, a drive assembly for driving the rotating active roller 300 to rotate, a spray cooling assembly 800 for spraying and cooling the material on the transfer belt 600, an air cooling assembly 900 for cooling the transfer belt 600, and multiple temperature detection assemblies for detecting the temperature of the material passing through the temperature detection box 200.

[0027] The temperature detection box 200 is installed on the upper side of the material transport bracket 100. The rotating drive roller 300 is rotatably connected to one side of the material transport bracket 100. The rotating driven roller 400 is rotatably connected to the other side of the material transport bracket 100. The belt tension roller assembly is installed inside the material transport bracket 100. The transfer belt 600 is rotatably connected between the rotating drive roller 300, the rotating driven roller 400, and the belt tension roller assembly. The drive assembly is installed on one side of the material transport bracket 100. The spray cooling assembly 800 is installed on the upper side of the temperature detection box 200. The air cooling assembly 900 is installed on one side of the material transport bracket 100, and the output end of the air cooling assembly 900 faces the transfer belt 600. Multiple temperature detection assemblies are installed inside the temperature detection box 200.

[0028] Among them, the material transport support 100 plays a role in fixing and supporting each structure in the material transport device with cooling structure of this utility model.

[0029] When a user needs to use the material transport device with cooling structure of this utility model to transfer materials, firstly, the drive component enters the working state, thereby driving the drive component to rotate the active roller 300, thereby rotating the active roller 300 to drive the transfer belt 600 to transfer between the active roller 300, the driven roller 400 and the belt tensioning roller assembly, and thus the transfer belt 600 realizes the transfer action of materials.

[0030] Furthermore, before the material enters the temperature detection chamber 200, the spray cooling component 800 starts working. The spray cooling component 800 sprays the material on the conveyor belt 600 to cool it down. Then, the material enters the temperature detection chamber 200, and the temperature detection component detects the temperature of the material entering the temperature detection chamber 200 to ensure that the surface temperature of the material is not too high. If the temperature detection component detects that the surface temperature of the material is too high, the temperature detection component can connect to an external alarm and send an over-temperature signal to the external alarm to remind the user that the temperature of the material on the conveyor belt 600 is too high.

[0031] Furthermore, the belt tensioning roller assembly can, to a certain extent, ensure the stability of the transfer belt 600, thereby improving the stability of the transfer belt 600 in transferring materials. At the same time, the belt tensioning roller assembly can also, to a certain extent, increase the transfer distance of the transfer belt 600, thereby ensuring that the transfer belt 600 is adequately cooled.

[0032] Furthermore, the air-cooling component 900 can perform air-cooling and cooling of the transfer belt 600 in real time, which can alleviate the local overheating of the transfer belt 600 to a certain extent, thereby ensuring the stability and safety of the transfer belt 600.

[0033] In this embodiment, the belt tensioning roller assembly includes a first belt tensioning roller 510, a second belt tensioning roller 520, and a third belt tensioning roller 530. The first belt tensioning roller 510 is installed on the lower side of the rotating driven roller 400, the second belt tensioning roller 520 is installed inside the material transport bracket 100, and the third belt tensioning roller 530 is installed on the upper side of the second belt tensioning roller 520.

[0034] The first belt tension roller 510 is installed directly below the rotating driven roller 400, the second belt tension roller 520 is installed to the left of the first belt tension roller 510, and the third belt tension roller 530 is installed between the rotating driving roller 300 and the rotating driven roller 400. Thus, when the conveyor belt 600 rotates with the rotating driving roller 300 and the rotating driven roller 400, the conveyor belt 600 will also pass through the first belt tension roller 510, the second belt tension roller 520 and the third belt tension roller 530, which can increase the length of movement of the conveyor belt 600 to a certain extent, and thus allow the conveyor belt 600 sufficient time for natural cooling.

[0035] Furthermore, the material is transported primarily on the transfer belt 600 between the rotating drive roller 300 and the rotating driven roller 400.

[0036] In this embodiment, the drive assembly includes a drive motor 710 and a reducer 720. The drive motor 710 is mounted on one side of the material transport bracket 100. The output end of the drive motor 710 is connected to the reducer 720, and the output end of the reducer 720 is connected to the rotating drive roller 300.

[0037] When the drive assembly needs to drive the rotating active roller 300 to rotate, the drive motor 710 enters the working state, and the output end of the drive motor 710 drives the reducer 720 to work, so that the output end of the reducer 720 drives the rotating active roller 300 to rotate stably.

[0038] In this embodiment, the spray cooling assembly 800 includes a spray base 810, a spray adjusting seat 820, a spray motor 830, a spray drive wheel 840, a spray screw 850, a spray driven wheel 860, a spray belt 861, a spray sliding block 862, a first spray support rod 863, a spray connecting part 870, a second spray support rod 880, and spray components. The spray base 810 is mounted on the temperature detection box 200, the spray adjusting seat 820 is mounted on one side of the spray base 810, the spray motor 830 is mounted on the spray base 810, the spray drive wheel 840 is connected to the output end of the spray motor 830, and the spray screw 850 is rotatably connected inside the spray adjusting seat 820. The spray driven wheel 860 is installed at one end of the spray screw 850 extending from the spray adjusting seat 820. The spray belt 861 is rotatably connected between the spray driving wheel 840 and the spray driven wheel 860. The spray sliding block 862 is threadedly connected to the spray screw 850. The first spray support rod 863 is installed on the spray sliding block 862. The spray connecting part 870 is installed at the end of the first spray support rod 863 away from the spray sliding block 862. The second spray support rod 880 is installed at the end of the spray connecting part 870 away from the first spray support rod 863. The spray component is installed at the end of the second spray support rod 880 away from the spray connecting part 870.

[0039] The spray base 810 provides fixed support for all the structures within the spray cooling assembly 800. When the spray cooling assembly 800 needs to spray and cool the material on the conveyor belt 600, the spray motor 830 first enters the working state. The output end of the spray motor 830 drives the spray drive wheel 840 to rotate, which in turn drives the spray belt 861 to rotate. The spray belt 861 then drives the spray driven wheel 860 to rotate, which in turn drives the spray screw 850 to rotate. Since the spray screw 850 is threadedly connected to the spray sliding block 862, the spray sliding block 862 reciprocates on the spray screw 850.

[0040] Furthermore, the spray sliding block 862 drives the first spray support rod 863 to move together, thereby driving the spray connecting part 870 to move. The spray connecting part 870 drives the second spray support rod 880 to move together, and then the second spray support rod 880 drives the spray component to move together. As a result, the spray component reciprocates on the upper side of the conveyor belt 600, thereby spraying cooling water from the spray component, which in turn cools the material on the conveyor belt 600.

[0041] In this embodiment, the spraying component includes a spraying main body 891, a spraying transition part 892, and a spraying head 893. The spraying main body 891 is installed at one end of the second spraying support rod 880, the spraying transition part 892 is installed at one end of the spraying main body 891, and the spraying head 893 is installed inside the spraying transition part 892.

[0042] The spray body 891 provides fixed support for all the structures within the spray component, while the spray transition part 892 connects the spray body 891 and the spray head 893. The spray head 893 faces the conveyor belt 600, thereby spraying cooling water onto the material on the conveyor belt 600.

[0043] In this embodiment, at least one spray inlet 894 is provided on the spray body 891.

[0044] Among them, the spray inlet 894 can be connected to an external water supply device to provide cooling water for the normal spraying operation of the spray component.

[0045] In this embodiment, the spray head 893 is provided with a spray outlet hole 895, which is connected to the spray inlet 894.

[0046] Cooling water, supplied by an external water supply device, enters the spray inlet 894, passes through the spray transition section 892, and enters the spray head 893. Then, the cooling water is sprayed onto the material on the conveyor belt 600 through the spray outlet 895.

[0047] In this embodiment, the air-cooled assembly 900 includes an air-cooled bracket 910, an air-cooled motor 920, an air-cooled main body 930, an air-cooled impeller 940, an air-cooled air inlet channel 950, and an air-cooled air outlet box 960. The air-cooled bracket 910 is installed on one side of the material transport bracket 100, the air-cooled motor 920 is installed on the air-cooled bracket 910, the air-cooled main body 930 is installed between the air-cooled bracket 910 and the material transport bracket 100, the air-cooled impeller 940 is rotatably connected inside the air-cooled main body 930, and the output end of the air-cooled motor 920 is connected to the air-cooled impeller 940, the air-cooled air outlet box 960 is installed inside the material transport bracket 100, and the air-cooled air outlet box 960 faces the transfer belt 600, and the air-cooled air inlet channel 950 is installed between the air-cooled main body 930 and the air-cooled air outlet box 960.

[0048] The air-cooled bracket 910 provides fixed support for all structures within the air-cooled assembly 900. When the air-cooled assembly 900 needs to perform air-cooling cooling on the conveyor belt 600, the air-cooled motor 920 first enters the working state, thereby driving the air-cooled impeller 940 to rotate. The air-cooled impeller 940 then blows cold air from the outside through the air-cooled air intake channel 950 into the air-cooled air outlet box 960. The cold air then passes through the air-cooled air outlet box 960 and blows onto the conveyor belt 600, thus achieving the air-cooling cooling action on the conveyor belt 600.

[0049] In this embodiment, the air-cooled main body 930 is provided with an air-cooled air inlet 931, and the air-cooled air outlet box 960 is provided with a plurality of air-cooled air outlets 961 on the side facing the transfer belt 600.

[0050] When the air-cooled impeller 940 rotates, outside cold air can enter the air-cooled main body 930 through the air-cooled air inlet 931, and then enter the air-cooled air outlet box 960 through the air-cooled air inlet channel 950.

[0051] Furthermore, the cold air entering the air-cooled air outlet box 960 is blown onto the transfer belt 600 through multiple air-cooled air outlets 961, thereby cooling the transfer belt 600.

[0052] In this embodiment, the temperature detection assembly includes a first temperature detection bracket 1100, a first temperature detection sensor 1110, a second temperature detection bracket 1200, and a second temperature detection sensor 1210. The first temperature detection bracket 1100 is installed on one side of the inner wall of the temperature detection chamber 200, and the second temperature detection bracket 1200 is installed on the other side of the inner wall of the temperature detection chamber 200. The first temperature detection sensor 1110 is installed on the first temperature detection bracket 1100, and the second temperature detection sensor 1210 is installed on the second temperature detection bracket 1200.

[0053] The first temperature detection bracket 1100 provides fixed support for the first temperature detection sensor 1110, and the second temperature detection bracket 1200 provides fixed support for the second temperature detection sensor 1210. The first temperature detection sensor 1110 and the second temperature detection sensor 1210 are arranged opposite to each other. When the material on the conveyor belt 600 passes the first temperature detection sensor 1110 and the second temperature detection sensor 1210, the first temperature detection sensor 1110 detects the temperature on one side of the material, and the second temperature detection sensor 1210 detects the temperature on the other side of the material. This achieves comprehensive temperature detection of the material and avoids inaccurate detection due to excessively high local temperatures.

[0054] The material conveying device with a cooling structure includes a material conveying support 100, a temperature detection chamber 200, a rotating drive roller 300, a rotating driven roller 400, a belt tensioning roller assembly, a transfer belt 600, a drive assembly for driving the rotating drive roller 300, a spray cooling assembly 800 for spraying and cooling the material on the transfer belt 600, an air-cooling assembly 900 for cooling the transfer belt 600, and multiple temperature detection assemblies for detecting the temperature of the material passing through the temperature detection chamber 200. The temperature detection box 200 is installed on the upper side of the material transport bracket 100. The rotating active roller 300 is rotatably connected to one side of the material transport bracket 100, and the rotating driven roller 400 is rotatably connected to the other side of the material transport bracket 100. The material transport device with cooling structure of this utility model achieves the cooling action of transporting high-temperature materials through the cooperation of various structures. At the same time, the various structures of this utility model can also cool the transfer belt 600, thereby ensuring the stability and safety of the material transport device in the transfer of high-temperature materials.

[0055] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A material conveying device with a cooling structure, characterized in that, include Material transport support frame; A temperature detection box, which is installed on the upper side of the material transport bracket; Rotate the drive roller, which is rotatably connected to one side of the material transport bracket; The driven roller is rotated, and the driven roller is rotatably connected to the other side of the material transport bracket; A belt tensioning roller assembly is installed inside the material transport bracket. A transfer belt, which is rotatably connected between the rotating drive roller, the rotating driven roller, and the belt tension roller assembly; A drive assembly for driving the rotation of the rotating drive roller is mounted on one side of the material transport bracket; A spray cooling assembly for spraying and cooling the material on the conveyor belt, wherein the spray cooling assembly is installed on the upper side of the temperature detection box; An air-cooling component for cooling the transfer belt is installed on one side of the material transport support, with the output end of the air-cooling component facing the transfer belt. Multiple temperature detection components are used to detect the temperature of materials passing through the temperature detection chamber, and all of the multiple temperature detection components are installed inside the temperature detection chamber.

2. The material conveying device with a cooling structure according to claim 1, characterized in that, The belt tensioning roller assembly includes a first belt tensioning roller, a second belt tensioning roller, and a third belt tensioning roller. The first belt tensioning roller is installed below the rotating driven roller, the second belt tensioning roller is installed inside the material transport bracket, and the third belt tensioning roller is installed above the second belt tensioning roller.

3. The material conveying device with a cooling structure according to claim 1, characterized in that, The drive assembly includes a drive motor and a reducer. The drive motor is mounted on one side of the material transport support, the output end of the drive motor is connected to the reducer, and the output end of the reducer is connected to the rotating drive roller.

4. The material conveying device with a cooling structure according to claim 1, characterized in that, The spray cooling assembly includes a spray base, a spray adjusting seat, a spray motor, a spray drive wheel, a spray screw, a spray driven wheel, a spray belt, a spray sliding block, a first spray support rod, a spray connecting part, a second spray support rod, and spray components. The spray base is mounted on the temperature detection box, the spray adjusting seat is mounted on one side of the spray base, the spray motor is mounted on the spray base, the spray drive wheel is connected to the output end of the spray motor, the spray screw is rotatably connected inside the spray adjusting seat, and the spray driven wheel is mounted on... The spray screw extends out of one end of the spray adjusting seat, the spray belt is rotatably connected between the spray driving wheel and the spray driven wheel, the spray sliding block is threaded onto the spray screw, the first spray support rod is mounted on the spray sliding block, the spray connecting part is mounted on the end of the first spray support rod away from the spray sliding block, the second spray support rod is mounted on the end of the spray connecting part away from the first spray support rod, and the spray component is mounted on the end of the second spray support rod away from the spray connecting part.

5. The material conveying device with a cooling structure according to claim 4, characterized in that, The spraying component includes a spraying main body, a spraying transition part, and a spraying head. The spraying main body is installed at one end of the second spraying support rod, the spraying transition part is installed at one end of the spraying main body, and the spraying head is installed inside the spraying transition part.

6. The material conveying device with a cooling structure according to claim 5, characterized in that, The main body of the spray system has at least one spray inlet.

7. The material conveying device with a cooling structure according to claim 6, characterized in that, The spray head is provided with a spray outlet hole, which is connected to the spray inlet.

8. The material conveying device with a cooling structure according to claim 1, characterized in that, The air-cooled assembly includes an air-cooled bracket, an air-cooled motor, an air-cooled main body, an air-cooled impeller, an air-cooled air inlet channel, and an air-cooled air outlet box. The air-cooled bracket is installed on one side of the material transport bracket, the air-cooled motor is installed on the air-cooled bracket, the air-cooled main body is installed between the air-cooled bracket and the material transport bracket, the air-cooled impeller is rotatably connected inside the air-cooled main body, and the output end of the air-cooled motor is connected to the air-cooled impeller, the air-cooled air outlet box is installed inside the material transport bracket and faces the conveyor belt, and the air-cooled air inlet channel is installed between the air-cooled main body and the air-cooled air outlet box.

9. The material conveying device with a cooling structure according to claim 8, characterized in that, The air-cooled main body is provided with an air-cooled air inlet, and the air-cooled air outlet box is provided with multiple air-cooled air outlets on the side facing the conveyor belt.

10. The material conveying device with a cooling structure according to claim 1, characterized in that, The temperature detection assembly includes a first temperature detection bracket, a first temperature detection sensor, a second temperature detection bracket, and a second temperature detection sensor. The first temperature detection bracket is installed on one side of the inner wall of the temperature detection chamber, and the second temperature detection bracket is installed on the other side of the inner wall of the temperature detection chamber. The first temperature detection sensor is installed on the first temperature detection bracket, and the second temperature detection sensor is installed on the second temperature detection bracket.

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