Safety helmet temporary storage device

Abstract

The application discloses a safety helmet temporary storage device, which comprises a cabinet body, a plurality of temporary storage units arranged on the cabinet body in sequence, and at least one transfer unit movably arranged on the cabinet body and capable of being connected to the temporary storage units by movement. Short conveying belts are arranged on the temporary storage units and the transfer unit. When the temporary storage unit and the transfer unit are connected, the safety helmet is conveyed from the temporary storage unit to the transfer unit by the short conveying belt. The safety helmet temporary storage device has the cabinet body and the plurality of temporary storage units, and the staff can temporarily store the safety helmet in the temporary storage unit, thereby shortening the storage time of the staff and reducing the time of the staff staying in the radiation area. The safety helmet temporary storage device further comprises the transfer unit, and the safety helmet in the plurality of temporary storage units can be sequentially transferred to the next process flow by the transfer unit, thereby realizing automatic control and management.

Description

Technical Field

[0001] This application relates to the field of safety in radiation control areas of nuclear power plants, and more particularly to a temporary storage device for safety helmets. Background Technology

[0002] In radiation control areas, personnel safety is paramount, and the correct use and proper management of safety helmets, as key equipment for head protection, are crucial. Traditional helmet storage relies on manual operation, which is inefficient and prone to errors. Furthermore, improper storage methods can lead to disorganized helmet placement, time-consuming retrieval, and reduced work efficiency. Additionally, improperly stored helmets may compromise their protective performance. With continuous technological advancements, higher demands are placed on the safety and efficiency of operations in radiation control areas. Therefore, there is a need to develop a device capable of safety inspection, orderly storage, and rapid, accurate retrieval of safety helmets to further improve workflow smoothness. Specifically, to reduce the time employees spend placing helmets into this device, a temporary helmet storage device is required. Utility Model Content

[0003] To address one of the technical problems existing in the prior art, this application provides a safety helmet temporary storage device that can temporarily store multiple safety helmets, thereby shortening the time for employees to put in their safety helmets, and can sequentially transport the temporarily stored safety helmets to the next process.

[0004] A safety helmet temporary storage device according to some embodiments of this application includes: a cabinet; multiple temporary storage units arranged sequentially on the cabinet, each temporary storage unit being used to store safety helmets; and at least one transfer unit movably disposed on the cabinet, the transfer unit being able to connect to the temporary storage units by movement; wherein, each temporary storage unit and each transfer unit is provided with a short conveyor belt, and when the temporary storage unit and the transfer unit are connected, the temporary storage unit transports the safety helmet to the transfer unit via the short conveyor belt.

[0005] In some embodiments of this application, the cabinet has multiple door openings, and the temporary storage units are arranged in the door openings one by one.

[0006] In some embodiments of this application, the plurality of said temporary storage units are arranged vertically.

[0007] In some embodiments of this application, a first lifting mechanism is provided inside the cabinet, and the transfer unit is disposed on the first lifting mechanism. The transfer unit can be lifted and lowered along the first lifting mechanism to connect to the temporary storage unit respectively.

[0008] In some embodiments of this application, both the temporary storage unit and the transfer unit include a first support, and the short conveyor belt is disposed on the first support; the first support is provided with baffles, which are distributed on both sides of the short conveyor belt and are higher than the short conveyor belt.

[0009] In some embodiments of this application, an ultraviolet lamp is provided on the first support of the temporary storage unit.

[0010] In some embodiments of this application, a sensing device is provided on the first bracket of the temporary storage unit, and the sensing device on the temporary storage unit is electrically connected to the ultraviolet lamp on the temporary storage unit; after the sensing device senses that the safety helmet is placed in the temporary storage unit, the sensing device drives the corresponding ultraviolet lamp to start.

[0011] In some embodiments of this application, a plurality of safety helmet indicator lights are provided on the outer wall of the cabinet. Each safety helmet indicator light is connected to a corresponding sensing device on the temporary storage unit. When the sensing device detects that a safety helmet has been placed in the temporary storage unit, the sensing device drives the corresponding safety helmet indicator light to light up.

[0012] In some embodiments of this application, an ultraviolet lamp is provided on the first support of the transfer unit.

[0013] In some embodiments of this application, a sensing device is provided on the first support of the transfer unit, and the sensing device on the transfer unit is electrically connected to the ultraviolet lamp on the transfer unit; after the sensing device senses that the safety helmet is placed on the transfer unit, the sensing device drives the ultraviolet lamp on the transfer unit to start.

[0014] The beneficial effects of this application are as follows: This application provides a safety helmet temporary storage device, which includes a cabinet and multiple temporary storage units. Employees can temporarily store safety helmets in the temporary storage units. Multiple temporary storage units can simultaneously store multiple safety helmets, shortening the storage time for employees and thus reducing the time employees spend in the radiation zone. The safety helmet temporary storage device also includes a transfer unit, through which safety helmets from multiple temporary storage units can be sequentially transferred to the next process flow, thereby realizing automated control and management.

[0015] Other features and advantages of this application will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the description, claims and drawings. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this application, the following description will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show some embodiments of this application and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort. In the drawings:

[0017] Figure 1 This is a front view of an automated helmet sorting device for radiation control zones.

[0018] Figure 2 yes Figure 1 A partial internal structure diagram of an automated helmet sorting system in the central radiation control zone;

[0019] Figure 3 This is a schematic diagram of the structure of the helmet storage device provided in this application;

[0020] Figure 4 yes Figure 3 Schematic diagram of the internal structure of the safety helmet storage device;

[0021] Figure 5 This is a schematic diagram of the temporary storage unit;

[0022] Figure 6 yes Figure 1 Schematic diagram of the structure of the first and second detection devices in the middle;

[0023] Figure 7 yes Figure 1 Schematic diagram of the sorting and storage devices;

[0024] Figure 8 This is a structural diagram of the second lifting mechanism and the sorting and conveying unit;

[0025] Figure 9 This is a schematic diagram of the gripping mechanism;

[0026] Figure 10 This is a schematic diagram of the storage device;

[0027] Figure 11 This is a schematic diagram of the internal structure of the storage cell.

[0028] Label Explanation:

[0029] Safety helmet temporary storage device 100, temporary storage unit 110, first bracket 111, short conveyor belt 112, ultraviolet lamp 113, baffle 114, transfer unit 120, vertical bracket 130, first lifting mechanism 140, cabinet 150, door opening 151.

[0030] First detection device 200, first detection module 210, second conveyor belt 220, shielding shell 230;

[0031] The second detection device 300, the second detection module 310, the second support 320, and the collection container 330;

[0032] Sorting device 400, sorting conveying unit 410, second lifting mechanism 420, gripping mechanism 430, suction cup 431, translation seat plate 432, slider 433, transverse movement mechanism 440.

[0033] Storage device 500, storage compartment 510, guide rod 511, inclined side 5111, third lifting mechanism 512, bearing plate 5121, lifting motor 5122, pulley module 5123, blower 513, central control device 520, cabinet door 530.

[0034] Safety helmet 700. Detailed Implementation

[0035] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0036] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0037] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0038] In radiation control areas, personnel safety is paramount, and the correct use and proper management of safety helmets, as key equipment for head protection, are particularly important. On one hand, safety helmets may come into contact with radiation sources and become contaminated with radioactive materials in a radiation environment. If they are not promptly tested and treated after use, they will pose a serious risk to subsequent wearers. On the other hand, safety helmets have a limited lifespan, and it is essential to ensure that all helmets used are within their expiration date to guarantee their protective effect. Furthermore, safety helmets are prone to accumulating sweat and harboring bacteria, requiring measures to prevent the spread of bacteria between stored helmets. Additionally, the process of storing and retrieving safety helmets in radiation control areas needs to be streamlined to minimize the time workers spend in these areas. To address these issues, an automated safety helmet sorting device for radiation control areas is proposed.

[0039] The following is in conjunction with the appendix Figures 1 to 5 The provided embodiments further illustrate the helmet storage device proposed in this application.

[0040] like Figure 1 and Figure 2 As shown, the helmet temporary storage device 100 of this application is applied in an automatic helmet sorting device in a radiation control area for the temporary storage of helmets. Specifically, as... Figures 2 to 4 As shown, in some embodiments of this application, the safety helmet storage device 100 includes a plurality of sequentially arranged storage units 110 and at least one movable transfer unit 120. The plurality of storage units 110 allow multiple employees to simultaneously place used safety helmets 700 into them, thereby improving efficiency. Figure 5 As shown, in some embodiments, the temporary storage unit 110 includes a first support 111, on which a short conveyor belt 112 is mounted. The safety helmet 700 is placed on the short conveyor belt 112 and conveyed by it. The first support 111 also has baffles 114 distributed on both sides of the short conveyor belt 112 to restrict the position of the safety helmet 700, allowing it to be conveyed more smoothly by the short conveyor belt 112. Further, in some embodiments, the transfer unit 120 adopts the same structure as the temporary storage unit 110. The transfer unit 120 can be moved to connect to each temporary storage unit 110, sequentially transferring the safety helmets 700 from multiple temporary storage units 110 to the next process step. When the transfer unit 120 connects to the temporary storage unit 110, the short conveyor belt 112 on the temporary storage unit 110 moves to transfer the safety helmet 700 on the temporary storage unit 110 to the transfer unit 120; when the transfer unit 120 connects to the next process flow, the short conveyor belt 112 on the transfer unit 120 transfers the safety helmet 700 to the next process flow.

[0041] Furthermore, such as Figure 2 and Figure 4 As shown, in some embodiments of this application, multiple temporary storage units 110 are arranged vertically. A first lifting mechanism 140 is provided within the helmet temporary storage device 100. A transfer unit 120 is mounted on the first lifting mechanism 140 and can be lifted and lowered along the first lifting mechanism 140 to connect with each temporary storage unit 110 and the first conveyor belt. A vertical support 130 is provided within the helmet temporary storage device 100. Arranging the temporary storage units 110 on the vertical support 130 effectively utilizes longitudinal space, thereby reducing the floor space occupied by the helmet temporary storage device 100. The first lifting mechanism 140 assists the transfer unit 120 in moving and connecting between the multiple temporary storage units 110, thereby transferring the helmets 700 on the temporary storage units 110 to the next process step. It is conceivable that in other embodiments of this application, the multiple temporary storage units 110 can also be arranged horizontally. In this case, a horizontally arranged conveying device transports the transfer unit 120, allowing the transfer unit 120 to move and connect between the multiple temporary storage units 110.

[0042] like Figure 3 As shown, in some embodiments of this application, a cabinet 150 is provided outside the safety helmet storage device 100, and the cabinet 150 encloses the safety helmet storage device 100. The cabinet 150 has several doorways 151, and storage units 110 are correspondingly arranged in each doorway 151. Employees place used safety helmets 700 into the storage units 110 through the doorways 151. Furthermore, the storage units 110 are equipped with ultraviolet lamps 113, and the first support 111 of the storage units 110 is equipped with sensors. The device includes a sensor on the temporary storage unit 110 electrically connected to an ultraviolet lamp 113 on the temporary storage unit 110. After the sensor 110 detects that a safety helmet 700 has been placed in the temporary storage unit 110, it drives the corresponding ultraviolet lamp 113 to start, disinfecting the safety helmet 700 with ultraviolet light. The cabinet 150 confines the ultraviolet light emitted by the ultraviolet lamp 113 inside the cabinet 150, preventing ultraviolet light leakage from affecting the health of employees. When the safety helmet 700 leaves the temporary storage unit 110, the ultraviolet lamp 113 is turned off. It is conceivable that in some embodiments of this application, the transfer unit 120 is also equipped with an ultraviolet lamp 113 and a corresponding sensor, serving the same disinfection function.

[0043] Furthermore, it is readily apparent that in some embodiments of this application, each temporary storage unit 110 is provided with a safety helmet indicator light. The safety helmet indicator light is connected one-to-one with the sensing device on the temporary storage unit 110. When the sensing device detects that the safety helmet 700 has been placed in the temporary storage unit 110, the sensing device drives the corresponding safety helmet indicator light to light up, so as to indicate whether there is a safety helmet 700 stored in the corresponding temporary storage unit 110, so that the workers can place the safety helmet 700 into the empty temporary storage unit 110 more quickly.

[0044] In summary, the embodiments of this application provide a safety helmet temporary storage device, which includes a cabinet 150 and multiple temporary storage units 110. Employees can temporarily store safety helmets 700 in the temporary storage units 110. Multiple temporary storage units 110 can simultaneously store multiple safety helmets 700, shortening the storage time for employees and thus reducing the time employees spend in the radiation zone. The safety helmet temporary storage device 100 also includes a transfer unit 120, which can sequentially transfer the safety helmets in the multiple temporary storage units 110 to the next process flow, thereby achieving automated control and management. In addition, the safety helmet temporary storage device 100 is also equipped with an ultraviolet lamp 113, which sterilizes and disinfects the safety helmets 700 placed in the safety helmet temporary storage device 100.

[0045] In addition, the following is in conjunction with the appendix Figures 1 to 11 The specific embodiments provided here illustrate the automatic helmet sorting equipment for radiation control areas proposed above in detail, so as to better understand the role of the helmet temporary storage device 100 in the equipment.

[0046] like Figure 1 and Figure 2 An embodiment provides an automatic helmet sorting device for radiation control zones, including a helmet temporary storage device 100, a first detection device 200, a second detection device 300, a collection container 330, a sorting device 400, and a storage device 500 arranged sequentially. In addition, it also includes a central control device 520, which is connected to the helmet temporary storage device 100, the first detection device 200, the second detection device 300, and the sorting device 400.

[0047] Specifically, the first detection device 200 includes a first conveyor belt for conveying the safety helmet 700, a first detection module 210 disposed on the first conveyor belt for performing radioactivity detection, and a shielding shell 230 for shielding the first detection module 210. A first indicator light is disposed on the shielding shell 230 and connected to the first detection module 210 to display the radioactivity detection result. The second detection device 300 includes a second conveyor belt 220 docking with the first detection device 200. A second detection module 310 for detecting the validity of the safety helmet 700 and a third detection module for detecting the color of the safety helmet 700 are disposed on the second conveyor belt 220. A collection container 330 is disposed below the second conveyor belt 220. The sorting device 400 includes a sorting and conveying unit 410 docking with the second detection device 300. The sorting device 400 also includes a gripping mechanism 430 and a traversing mechanism 440. The gripping mechanism 430 is disposed on the traversing mechanism 440 and is movable along the traversing mechanism 440. The storage device 500 is located below the transverse mechanism 440 and includes multiple storage compartments 510, each of which can hold multiple safety helmets 700. When the second detection module 310 detects a safety helmet 700 as invalid, the second conveyor belt 220 transports the safety helmet 700 to the collection container 330. When the second detection module 310 detects a safety helmet 700 as valid, the central control device 520 controls the second conveyor belt 220 to dock with the sorting and conveying unit 410. The gripping mechanism 430 can move between the sorting and conveying unit 410 and the storage device 500. The gripping mechanism 430 grips the safety helmets 700 on the sorting and conveying unit 410, and the central control device 520, based on the detection result of the third detection module, controls the gripping mechanism 430 to transport the gripped safety helmets 700 to the corresponding storage compartment 510. The automatic helmet sorting equipment for radiation control areas provided in this application has a first detection module 210 with precise radioactivity measurement capabilities, which can promptly detect radioactive substances contaminated on helmets 700, providing crucial early warning for personnel safety. The second detection module 310 can scan the code on the helmet 700 to accurately determine whether it is within its expiration date, effectively avoiding the risk of protective failure due to the use of expired helmets 700, and comprehensively ensuring the safety of workers. The third detection module identifies the color of the helmets 700 for automatic sorting and categorized storage. This automatic helmet sorting equipment for radiation control areas integrates multiple functions such as radioactivity measurement, expired code identification, automatic sorting, and storage, breaking through the limitations of traditional single-function helmet management equipment and greatly improving the comprehensiveness and practicality of the equipment, providing a one-stop solution for helmet management in radiation control areas.

[0048] like Figure 2 and Figure 6As shown, in some embodiments, the first detection device 200 includes a shielding housing 230, and the second detection device 300 is integrally disposed on one side of the shielding housing 230, which can further reduce the floor space. Furthermore, in some embodiments, the first conveyor belt and the second conveyor belt 220 can be integrally disposed as a single conveyor belt, and the first detection module 210, the second detection module 310, and the third detection module are all disposed on this conveyor belt to reduce the number of components. Figure 6 As shown, the first detection module 210 is located inside the shielding shell 230, which surrounds and shields the first detection module 210 to prevent radioactive leakage. A first indicator light is provided on the shielding shell 230, which is connected to the first detection module 210 to display the radioactive detection results. A second support 320 is provided on the second conveyor belt 220 outside the shielding shell 230. The second detection module 310 is mounted on the second support 320 to detect the safety helmet 700 passing through the second conveyor belt 220. Furthermore, the third detection module can be set on the second support 320 in the same way as the second detection module 310, or the third detection module and the second detection module 310 can be integrated into one unit.

[0049] like Figure 2 and Figure 7 As shown, in some embodiments, at least one of the second conveyor belt 220 and the sorting conveyor unit 410 is configured to move towards the other for docking, and the collection container 330 is positioned below the second conveyor belt 220. When the second detection module 310 detects that the safety helmet 700 is valid, the central control device 520 controls at least one of the second conveyor belt 220 and the sorting conveyor unit 410 to move for docking, and the safety helmet 700 is conveyed from the second conveyor belt 220 onto the sorting conveyor unit 410. When the second detection module 310 detects that the safety helmet 700 is invalid, the second conveyor belt 220 and the sorting conveyor unit 410 separate, and the second conveyor belt 220 conveys the safety helmet 700 into the collection container 330.

[0050] like Figure 7 and Figure 8 As shown, in some embodiments, the sorting device 400 includes a second lifting mechanism 420, and a sorting conveying unit 410 is movably mounted on the second lifting mechanism 420. The structure of the sorting conveying unit 410 and... Figure 5The temporary storage unit 110 shown has a basically the same structure. The second lifting mechanism 420 includes a vertically arranged guide rail and a lifting seat plate movably arranged on the guide rail. The lifting seat plate is driven by a lifting drive device and can rise or fall along the guide rail. The lifting drive device is connected to the central control device 520. The sorting and conveying unit 410 is arranged on the lifting seat plate and rises or falls with the lifting seat plate. Furthermore, the sorting and conveying unit 410 is located below the gripping mechanism 430. When the safety helmet 700 is conveyed to the sorting and conveying unit 410, the second lifting mechanism 420 lifts the sorting and conveying unit 410 to a position close to the gripping mechanism 430, so that the gripping mechanism 430 can smoothly grip the safety helmet 700 on the sorting and conveying unit 410 for sorting and storage.

[0051] Furthermore, in some embodiments, the sorting and conveying unit 410 is also equipped with an ultraviolet lamp 113, so that the safety helmet 700 is also subjected to ultraviolet disinfection when it is conveyed on the sorting and conveying unit 410.

[0052] like Figure 7 and Figure 9 As shown, in some embodiments, the gripping mechanism 430 includes several suction cups 431, which are used to adsorb the safety helmet 700 to achieve the gripping function. The suction cups 431 can be negative pressure suction cups, and the suction cups 431 are controlled by the central control device 520 to perform adsorption and release actions. The gripping mechanism 430 also includes a translation seat plate 432, and a slider 433 is provided below the translation seat plate 432. The transverse mechanism 440 includes a horizontal guide rail provided above the storage device 500, and the slider 433 is slidably provided on the horizontal guide rail, so that the gripping mechanism 430 can move horizontally along the transverse mechanism 440. In addition, the sorting device 400 is also provided with a translation motor, which is connected to the central control device 520. The translation motor drives the gripping mechanism 430 to move along the transverse mechanism 440 to transport the safety helmet 700 into the corresponding storage compartment 510.

[0053] like Figure 10 and Figure 11As shown, in some embodiments, the storage device 500 includes a large storage cabinet with multiple independent storage compartments 510 inside. The multiple storage compartments 510 are arranged in an orderly manner, with an opening at the top of each storage compartment 510. The safety helmet 700 is placed inside the storage compartment 510 from above. Each storage compartment 510 is provided with a cabinet door 530 in front of it. The cabinet door 530 is connected to a central control device 520. When a worker wants to take out the safety helmet 700, the central control device 520 can control the cabinet door 530 to open automatically, and the worker can take out the safety helmet 700 from the storage compartment 510 from top to bottom. In addition, the cabinet door 530 can also be opened manually by the worker, and can be easily opened even in the event of a power outage. The storage compartment 510 is equipped with multiple guide rods 511, which are used to guide the safety helmet 700 smoothly into the storage compartment 510. Specifically, the top of the multiple guide rods 511 is relatively far apart, making it easier for the safety helmet 700 to fall into the storage compartment 510 after it is dropped from the gripping mechanism 430. The upper part of the guide rods 511 is provided with an inclined edge 5111 near the top. The inclined edge 5111 narrows the distance between the multiple guide rods 511, so that the distance between the guide rods 511 ultimately matches the size of the safety helmet 700, thereby limiting the horizontal movement and displacement of the safety helmet 700 and accurately guiding the safety helmet 700 to fall.

[0054] like Figure 11 As shown, in some embodiments, a third lifting mechanism 512 is provided inside the storage compartment 510. The third lifting mechanism 512 includes a support plate 5121 for loading the safety helmet 700, a lifting motor 5122 for driving the support plate 5121 to lift, and a pulley module 5123 connecting the lifting motor 5122 and the support plate 5121. The third lifting mechanism 512 is connected to the central control device 520. By setting the third lifting mechanism 512, the position of the support plate 5121 can be raised to better receive the safety helmet 700 falling from above, reduce the descent height of the safety helmet 700, and avoid damage to the safety helmet 700. When the safety helmets 700 are stacked, the third lifting mechanism 512 can drive the support plate 5121 to lower accordingly, so that the distance between the top of the stacked safety helmets 700 and the upper opening of the storage compartment 510 is consistent, preventing the safety helmets 700 from being stacked too high and exceeding the upper opening of the storage compartment 510, and facilitating the neat placement of the safety helmets 700.

[0055] like Figure 11 As shown, in some embodiments, a blower 513 is provided inside the storage compartment 510. The blower 513 is located at the bottom of the storage compartment 510 and blows air into the storage compartment 510 to keep the inside of the storage compartment 510 ventilated and dry.

[0056] The operation process of the automatic helmet sorting equipment for radiation control areas proposed in this application is as follows: First, according to the indicator lights on the helmets, workers place the helmets into empty temporary storage units 110. Second, the transfer unit 120 connects to one of the temporary storage units 110 containing helmets 700, and the helmets 700 are introduced onto the transfer unit 120 via the short conveyor belt 112. Then, the transfer unit 120 connects to the first conveyor belt to transfer the helmets 700 to the first detection device 200. The transfer unit 120 repeats the above actions multiple times to sequentially transfer all the helmets 700 in the temporary storage units 110 to the first detection device 200. Third, the helmets 700 are detected by the first detection module 210. If the detection is qualified, the helmets 700 enter the second detection device 300; if the detection is unqualified, they are not. If the helmet 700 fails the test in step 3, the first indicator light will issue a warning signal, and the staff will dispose of the helmet containing radioactivity. In step 4, the helmets 700 that passed the test in step 3 will pass through the second detection module 310 and the third detection module in sequence. If they pass the test, the helmets 700 will enter the sorting and conveying unit 410. If they fail the test, the helmets 700 will be sent to the collection container 330 via the second conveyor belt 220. In step 5, the second lifting mechanism 420 will lift the sorting and conveying unit 410 to a position close to the gripping mechanism 430, and the gripping mechanism 430 will grab the helmets 700 on the sorting and conveying unit 410. In step 6, the central control device 520 will control the gripping mechanism 430 to transport the grabbed helmets 700 to the corresponding storage compartment 510 according to the test results of the third detection module, so as to achieve classified storage. When the safety helmet 700 needs to be retrieved, the cabinet door 530 can be automatically unlocked by the central control device 520 to enable quick retrieval of the safety helmet 700. In the event of a power outage, the cabinet door 530 can also be opened manually to avoid the situation where the safety helmet 700 cannot be retrieved.

[0057] The automatic helmet sorting device for radiation control areas proposed in this application has the following advantages: First, multi-functional integration and innovation. This automatic helmet sorting device for radiation control areas integrates multiple functions such as radioactivity measurement, expired code identification, ultraviolet sterilization, automatic sorting, storage, and retrieval, breaking through the limitations of traditional helmet management equipment with its single function. This greatly enhances the comprehensiveness and practicality of the equipment, providing a one-stop solution for helmet management in radiation control areas. Second, precise detection and risk prevention innovation. This automatic helmet sorting device for radiation control areas has a precise radioactivity measurement function, which can promptly detect radioactive substances contaminated in helmets, providing crucial early warnings for personnel safety. Simultaneously, the expired code identification function can accurately determine whether a helmet is within its expiration date, effectively avoiding the risk of protective failure due to the use of expired helmets, and comprehensively protecting the safety of workers. Third, hygiene protection innovation. The automatic helmet sorting equipment for radiation control areas in this application is equipped with unique ultraviolet lamps for sterilization and disinfection. This allows for simultaneous sterilization during the helmet sorting process, effectively eliminating pathogens and preventing cross-infection. This is of great significance in radiation control areas where hygiene and safety are paramount, creating a healthier working environment for staff. Fourth, innovative intelligent storage and retrieval. The automatic helmet sorting equipment for radiation control areas in this application features efficient storage and retrieval modules. Through an intelligent system, it achieves orderly storage and rapid, accurate retrieval of helmets, saving manpower search time, optimizing workflow, improving overall work efficiency, and ensuring proper storage of helmets to maintain their protective performance.

[0058] It is understood that the above embodiments only illustrate preferred embodiments of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this application. It should be noted that, for those skilled in the art, without departing from the concept of this application, the above technical features can be freely combined, and several modifications and improvements can be made, all of which fall within the protection scope of this application. Therefore, all equivalent transformations and modifications made within the scope of the claims of this application should fall within the coverage of the claims of this application.

Claims

1. A helmet storage device, characterized in that, include: Cabinet; A temporary storage unit is provided, and multiple temporary storage units are arranged sequentially on the cabinet. The temporary storage unit is used to store safety helmets. At least one transfer unit is provided, which is movably mounted on the cabinet and can be connected to the temporary storage unit by moving. The temporary storage unit and the transfer unit are each equipped with a short conveyor belt. When the temporary storage unit and the transfer unit are connected, the temporary storage unit transports the safety helmet to the transfer unit through the short conveyor belt.

2. The helmet storage device as described in claim 1, characterized in that, The cabinet has multiple door openings, and the temporary storage units are installed in each of the door openings.

3. The helmet storage device as described in claim 2, characterized in that, The temporary storage units are arranged vertically.

4. The helmet storage device as described in claim 3, characterized in that, The cabinet is equipped with a first lifting mechanism, and the transfer unit is mounted on the first lifting mechanism. The transfer unit can move up and down along the first lifting mechanism to connect to the temporary storage unit respectively.

5. The helmet storage device as described in any one of claims 1 to 4, characterized in that, Both the temporary storage unit and the transfer unit include a first support, and the short conveyor belt is disposed on the first support; The first support is provided with baffles, which are distributed on both sides of the short conveyor belt and are higher than the short conveyor belt.

6. The helmet storage device as described in claim 5, characterized in that, Each of the first supports of the temporary storage unit is equipped with an ultraviolet lamp.

7. The helmet storage device as described in claim 6, characterized in that, A sensing device is provided on the first support of the temporary storage unit, and the sensing device on the temporary storage unit is electrically connected to the ultraviolet lamp on the temporary storage unit. After the sensing device detects that the safety helmet has been placed in the temporary storage unit, the sensing device drives the corresponding ultraviolet lamp to start.

8. The helmet storage device as described in claim 7, characterized in that, Multiple safety helmet indicator lights are provided on the outer wall of the cabinet. Each safety helmet indicator light is connected to a corresponding sensor on the temporary storage unit. When the sensor detects that a safety helmet has been placed in the temporary storage unit, the sensor drives the corresponding safety helmet indicator light to light up.

9. The helmet storage device as described in claim 5, characterized in that, An ultraviolet lamp is installed on the first bracket of the transfer unit.

10. The helmet storage device as described in claim 9, characterized in that, A sensing device is provided on the first support of the transfer unit, and the sensing device on the transfer unit is electrically connected to the ultraviolet lamp on the transfer unit. After the sensor detects that the safety helmet has been placed in the transfer unit, the sensor drives the ultraviolet lamp on the transfer unit to start.

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