Intelligent mine clothing recovery device based on RFID identification full-load transportation

Abstract

The utility model discloses an intelligent mining clothes recovery device based on RFID identification full-load transportation. The intelligent mining clothes recovery device comprises an outer frame, a dirty clothes frame, a control cabinet, an RFID inductor, a servo electric push cylinder, a hinge lifting platform and a weighing sensor. The hinge lifting platform is arranged on the lower portion of the outer frame, the dirty clothes frame is placed on the upper surface of the hinge lifting platform, and the hinge lifting platform is connected with the servo electric push cylinder and moves vertically under the action of the servo electric push cylinder. The weighing sensor is mounted under the dirty clothes frame and is used for weighing clothes in the dirty clothes frame; the RFID sensor is arranged below the dirty clothes frame and is used for identifying clothes labels in the dirty clothes frame; the RFID inductor, the servo electric push cylinder and the weighing sensor are all electrically connected with the control cabinet. According to the utility model, the process of automatically conveying dirty clothes by miners is omitted, the information identification of the dirty clothes is realized, and a data basis is provided for the subsequent intelligent sorting and distribution of the mine clothes.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent coal mine wellheads, and particularly relates to a smart recycling device for mining uniforms based on RFID identification for full-load transportation. Background Art

[0002] Currently, the traditional coal mine clothing washing process is cumbersome. Employees need to send their personal mining uniforms to the coal mine laundry room by themselves after taking a bath. In addition, the laundry workers need to sew numbers inside the employees' mining uniforms with needles and threads to correspond to the employees' mining uniforms, and this process is complex and cumbersome.

[0003] A method and system for sorting clothes based on intelligent laundry are disclosed in a Chinese utility model with the patent publication number CN117217249A. However, although such a utility model can sort clothes using RFID, employees still need to send their personal mining uniforms to the coal mine laundry room. The problem of large difficulty in information statistics during the recycling of mining uniforms remains unsolved due to the complex personnel in the coal mine area.

[0004] A smart recycling device for mining uniforms based on gravity induction is disclosed in a Chinese application with the authorization announcement number CN219303091U, which relates to the field of mining uniform recycling and includes an LED display screen, a power module, a weighing module, a control module, and a multi-functional fixing frame lamp. For the recycling of mining uniforms, the method of judging clothes according to the gravity induction device in this patent has certain errors and is easily affected by environmental factors. Content of the Utility Model

[0005] Technical problems to be solved: The utility model discloses a smart recycling device for mining uniforms based on RFID identification for full-load transportation. By sewing an anti-flexible and washable RFID tag inside the employees' mining uniforms to record employee information, after coal mine employees come up from the well, they can drop their dirty mining uniforms and then go to take a bath. After the recycling device is full, it is transported to the laundry by the staff or a backpack-type AGV intelligent transport vehicle, eliminating the process of miners sending dirty clothes by themselves and realizing the identification of dirty clothes information, providing a data basis for the subsequent intelligent sorting and distribution of mining uniforms; in addition, according to the feedback signals of the weighing sensor and the RFID sensor, the hinge lifting platform is controlled to lift, facilitating the laundry workers to take mining uniforms from the dirty clothes frame.

[0006] Technical Solution:

[0007] A smart recycling device for mining uniforms based on RFID identification for full-load transportation, the mining uniform smart recycling device includes an outer frame, a dirty clothes frame, a control cabinet, an RFID sensor, a servo electric push cylinder, a hinge lifting platform, and a weighing sensor;

[0008] The dirty clothes frame, the control cabinet, the RFID sensor, the servo electric push cylinder, the hinge lifting platform, and the weighing sensor are all installed inside the outer frame;

[0009] The hinge lifting platform is arranged at the lower part of the outer frame. The dirty clothes frame is placed on the upper surface of the hinge lifting platform. The hinge lifting platform is connected to the servo electric push cylinder and moves vertically under the action of the servo electric push cylinder.

[0010] The weighing sensor is installed directly below the dirty clothes frame to weigh the weight of the clothes in the dirty clothes frame.

[0011] The RFID sensor is installed below the dirty clothes frame to identify the clothing tags in the dirty clothes frame.

[0012] The RFID sensor, the servo electric push cylinder, and the weighing sensor are all electrically connected to the control cabinet.

[0013] Furthermore, the intelligent coal mine clothing recycling device further includes a piggyback AGV cart and a WiFi antenna that are connected to each other; the outer frame is installed on the piggyback AGV cart.

[0014] Furthermore, a plurality of casters are installed at the bottom of the outer frame.

[0015] Furthermore, a frame is installed on the upper surface of the outer frame.

[0016] Furthermore, a handle is connected to one of the sides of the outer frame.

[0017] Furthermore, an opening is provided on the side of the outer frame adjacent to the servo electric push cylinder, and a partition is installed at the opening.

[0018] Furthermore, a display screen is installed on one of the sides of the outer frame, and the display screen is electrically connected to the control cabinet.

[0019] Furthermore, a warning light is installed on the outer frame, and the warning light is electrically connected to the control cabinet.

[0020] Furthermore, a COB display light strip is installed on the outer frame.

[0021] Furthermore, a speaker is installed on the outer frame, and the speaker is electrically connected to the control cabinet.

[0022] Beneficial effects:

[0023] First, for the intelligent coal mine clothing recycling device based on RFID identification for full-load transportation of the present invention, by sewing anti-flexible and washable RFID tags inside the coal mine workers' clothing to record employee information, after the coal mine workers come up from the mine shaft, they can drop their dirty coal mine clothing and then go to take a bath. After the recycling device is full, it is transported to the laundry by the staff or the piggyback AGV intelligent transport vehicle, saving the process of miners delivering dirty clothes by themselves and realizing the identification of dirty clothes information, providing a data basis for the subsequent intelligent sorting and distribution of coal mine clothing.

[0024] Second, the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model controls the lifting of the hinge lifting platform according to the feedback signals of the weighing sensor and the RFID sensor, facilitating laundry workers to pick up mining work uniforms from the dirty clothes frame, improving the working efficiency of the laundry room, and reducing the workload of laundry workers.

[0025] Third, the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model has a simple structure, which is conducive to the manufacture and installation of the device. At the same time, it reduces the maintenance cost. Staff can easily get started without complex training, further reducing the usage cost.

[0026] Fourth, the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model can be customized in size and sheet metal structure according to requirements, enabling the device to better meet the needs of different scenarios, effectively improving the efficiency of mining work uniform recycling, reducing the labor intensity of employees, and enhancing the work experience of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 are the three-view drawings of the external structure of the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model;

[0028] Figure 2 is the schematic diagram of the external overall structure of the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model;

[0029] Figure 3 are the three-view drawings of the internal structure of the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model;

[0030] Figure 4 is the schematic diagram of the internal overall structure of the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model;

[0031] Figure 5 is the exploded view of the intelligent recycling device for mining work uniforms based on RFID identification and full-load transportation of the present utility model;

[0032] Figure 6 is the flowchart of the clothing recycling for coal mine workers when using the piggyback AGV intelligent transporter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following embodiments can enable those skilled in the art to understand the present utility model more comprehensively, but do not limit the present utility model in any way.

[0034] See Figures 1 to 5, this embodiment discloses a smart recycling device for mining service uniforms based on RFID identification for full-load transportation. The smart recycling device for mining service uniforms includes an outer frame 2, a dirty clothes frame 12, a control cabinet 8, an RFID sensor 5, a servo electric push cylinder 10, a hinge lifting platform 4, and a weighing sensor 11;

[0035] The dirty clothes frame 12, the control cabinet 8, the RFID sensor 5, the servo electric push cylinder 10, the hinge lifting platform 4, and the weighing sensor 11 are all installed inside the outer frame;

[0036] The hinge lifting platform 4 is arranged at the lower part of the outer frame 2. The dirty clothes frame 12 is placed on the upper surface of the hinge lifting platform 4. The hinge lifting platform 4 is connected to the servo electric push cylinder 10 and moves vertically under the action of the servo electric push cylinder 10;

[0037] The weighing sensor 11 is installed directly below the dirty clothes frame 12 to weigh the weight of the clothes in the dirty clothes frame 12;

[0038] The RFID sensor 5 is installed below the dirty clothes frame 12 to identify the clothing tags in the dirty clothes frame 12;

[0039] The RFID sensor 5, the servo electric push cylinder 10, and the weighing sensor 11 are all electrically connected to the control cabinet.

[0040] As a preferred example, a frame 1 is installed on the upper surface of the outer frame 2. The frame 1 clamps the upper edge of the dirty clothes frame 12 on the outer frame 2. In this embodiment, the dirty clothes frame 12 is a cloth frame. When coal mine employees put mining service uniforms into the cloth frame, the RFID sensor 5 identifies the clothing tags put in and generates a first feedback electrical signal. At the same time, because clothes are put in, the acquisition current of the weighing sensor 11 changes and generates a second feedback electrical signal. After receiving the first feedback electrical signal and the second feedback electrical signal, the control cabinet 8 sends a descending electrical signal to the servo electric push cylinder 10 to drive the hinge lifting platform 4 to descend, and the cloth frame unfolds downward, and the storage space for clothes in the cloth frame becomes larger. When the laundry staff takes out the clothes one by one, the RFID sensor 5 identifies the clothing tags taken out and generates a third feedback electrical signal. At the same time, because the clothes are taken out, the acquisition current of the weighing sensor 11 changes and generates a fourth feedback electrical signal. After receiving the third feedback electrical signal and the fourth feedback electrical signal, the control cabinet 8 sends an ascending electrical signal to the servo electric push cylinder 10 to drive the hinge lifting platform 4 to ascend, lifting the remaining mining service uniforms at the bottom of the cloth frame to facilitate the laundry staff to pick up the mining service uniforms. Preferably, a fixed value can be set for each lifting height, and the generation of control signals is realized through a logic circuit similar to an AND gate, or it can be set according to the reduced quantity or the change range of the weighing sensor current. Figure 6 It is a flowchart for the clothing recycling of coal mine employees when using a piggyback AGV intelligent transport vehicle.

[0041] As a preferred example, a handle 15 is connected to one of the sides of the outer frame 2, facilitating the staff to move the intelligent mining clothing recycling device by pulling the handle 15. Preferably, for easy movement, a plurality of casters 7 are installed at the bottom of the outer frame 2. In this embodiment, the auxiliary structural members including the handle are all installed on the outer frame 2 through the bolt fixing plate 14.

[0042] As a preferred example, the intelligent mining clothing recycling device further includes a piggyback AGV cart and a WiFi antenna 17 which are connected to each other; the outer frame is installed on the piggyback AGV cart. During use, the piggyback AGV cart utilizes the laser navigation principle to complete the navigation path instruction and sends the intelligent mining clothing recycling device to the laundry room. In this embodiment, any one of the existing technologies capable of self-navigation and path setting can be selected for the piggyback AGV cart, and no limitation is made thereto.

[0043] As a preferred example, an opening is provided on the side of the outer frame 2 adjacent to the servo electric push cylinder 10, and a separable partition 9 is installed at the opening, facilitating the staff to maintain the internal structure.

[0044] As a preferred example, a display screen 16 is installed on one of the sides of the outer frame 2, and the display screen 16 is electrically connected to the control cabinet 8. The display screen 16 can be used to display the working state of the intelligent mining clothing recycling device, and can also display information such as the recognized employee name and the type of mining clothing.

[0045] As a preferred example, a COB display light strip 6 is installed on the outer frame 2, and the COB display light strip 6 is electrically connected to the control cabinet 8. A speaker 13 is installed on the outer frame 2, and the speaker 13 is electrically connected to the control cabinet 8. To better prompt the coal mine employees, after the coal mine employees put the mining clothing into the cloth frame, the RFID sensor 5 recognizes the RFID tag sewn in the mining clothing. After successful recognition, the COB display light strip 6 or the speaker 13 gives an acoustic and optical reminder. The RFID sensor 5 stores the recognition result in the memory. Preferably, the warning light 18 adopts the COB display light strip 6, and prompts the employees that the clothes are successfully put in through color change.

[0046] As a preferred example, a warning light 18 is installed on the outer frame 2, and the warning light 18 is electrically connected to the control cabinet 8. When the number of employees' clothes put into the system reaches the preset full load quantity, the COB display light strip 6 changes color to give a prompt, the warning light 18 lights up, and the intelligent mining clothing recycling device is automatically transported to the laundry for cleaning through the piggyback AGV cart.

Claims

1. An intelligent recycling device for mining uniforms based on RFID identification for fully-loaded transportation, characterized in that, The intelligent mining clothing recycling device includes an outer frame, a dirty clothing frame, a control cabinet, an RFID sensor, a servo electric push cylinder, a hinge lifting platform, and a weighing sensor; The dirty clothing frame, the control cabinet, the RFID sensor, the servo electric push cylinder, the hinge lifting platform, and the weighing sensor are all installed inside the outer frame; The hinge lifting platform is arranged at the lower part of the outer frame. The dirty clothing frame is placed on the upper surface of the hinge lifting platform. The hinge lifting platform is connected to the servo electric push cylinder and moves vertically under the action of the servo electric push cylinder; The weighing sensor is installed directly below the dirty clothing frame to weigh the weight of the clothes in the dirty clothing frame; The RFID sensor is installed below the dirty clothing frame to identify the clothing tags in the dirty clothing frame; The RFID sensor, the servo electric push cylinder, and the weighing sensor are all electrically connected to the control cabinet.

2. The intelligent recycling device for mining uniforms based on RFID identification of fully loaded transportation according to claim 1, wherein The intelligent mining clothing recycling device further includes a piggyback AGV cart and a WiFi antenna that are connected to each other; the outer frame is installed on the piggyback AGV cart.

3. The intelligent recycling device for mining service based on RFID identification for full-load transportation according to claim 1, characterized in that, A number of casters are installed at the bottom of the outer frame.

4. The intelligent recycling device for mining uniforms based on RFID identification for full-load transportation according to claim 1, characterized in that, A frame is installed on the upper surface of the outer frame.

5. The intelligent recycling device for mining work clothes based on RFID identification for full-load transportation according to claim 1, wherein A handle is connected to one of the sides of the outer frame.

6. The intelligent recycling device for mining work clothes based on RFID identification for full-load transportation according to claim 1, characterized in that, An opening is provided on the side of the outer frame adjacent to the servo electric push cylinder, and a partition is installed at the opening.

7. The intelligent recycling device for mining service based on RFID identification of full-load transportation according to claim 1, wherein A display screen is installed on one of the sides of the outer frame, and the display screen is electrically connected to the control cabinet.

8. The intelligent recycling device for mining service based on RFID identification for full-load transportation according to claim 1, wherein A warning light is installed on the outer frame, and the warning light is electrically connected to the control cabinet.

9. The intelligent recycling device for mining suits based on RFID identification for full-load transportation according to claim 1, characterized in that, A COB display light strip is installed on the outer frame.

10. The intelligent recycling device for mining service based on RFID identification for fully-loaded transportation according to claim 1, wherein A speaker is installed on the outer frame, and the speaker is electrically connected to the control cabinet.

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