Logistics trolley of intelligent logistics system with infrared detection function
By integrating a dust brushing mechanism on the intelligent logistics system car, the dust accumulation of infrared ranging sensors is automatically cleared, and the problem of the sensor's easy dust accumulation is solved, resulting in reduced detection accuracy, and efficient logistics detection is achieved.
Patent Information
- Application Number
- CN202420734696.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-10
AI Technical Summary
In the existing intelligent logistics system logistics trolley, the ends of infrared detection sensors are prone to accumulation of dust, resulting in a decrease in detection accuracy.
An intelligent logistics system car including a dust brushing mechanism was designed. The drive motor drives the rotating shaft and a dust-cleaning soft brush to remove the accumulated dust, and blow off the floating dust through a micro air pump and air blow pipe to realize the automatic cycle of the infrared ranging sensor. Sexual cleanliness.
It effectively reduces dust and dirt coverage, improves the accuracy of infrared detection, and ensures that logistics trolleys can efficiently and accurately detect object distances during transportation.
Smart Images
Figure CN222158744U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of logistics, in particular to a logistics trolley with an intelligent logistics system of infrared detection. Background Art
[0002] With the rapid development of the logistics industry, warehouse logistics management is facing higher and higher requirements. Traditional logistics carts often have problems of low efficiency and low accuracy in the process of handling, storage and picking. Therefore, intelligent logistics systems have emerged. Intelligent logistics systems use intelligent equipment to carry out tasks such as handling and loading of items, and AGV logistics carts are commonly used equipment in intelligent logistics systems.
[0003] Existing intelligent logistics system logistics carts usually have infrared detection to detect the distance between the cart and some external objects. However, the infrared detection sensor is usually set outside. Dust will accumulate at the end of the infrared ranging sensor for a long time, resulting in the inability to reflect infrared rays normally, thereby reducing the accuracy of detection. Utility Model Content
[0004] The purpose of the utility model is to provide a logistics vehicle with an intelligent logistics system with infrared detection to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a logistics trolley with an intelligent logistics system with infrared detection, comprising an AGV trolley, a top material tray is provided on the top of the AGV trolley, a moving wheel body is provided on the bottom of the AGV trolley, a mounting plate is connected to the bottom of one side of the AGV trolley, an infrared ranging sensor is installed in the middle of the mounting plate, a dust brushing mechanism is installed on the surface of the AGV trolley close to the infrared ranging sensor, the dust brushing mechanism comprises a mounting box, a rotating shaft rotatably mounted on one side of the mounting box and a vertical rod connected to one end of the rotating shaft, a fixing plate is fixedly connected to one side of the vertical rod, a dust cleaning soft brush is provided on one side of the fixing plate, a driving motor is installed inside the mounting box, a bottom cross plate is connected to the bottom of the mounting plate, an air blowing pipe is installed on the top of the bottom cross plate, a plurality of air blowing holes are provided on the top of the air blowing pipe, a fixed box is installed on the surface of the AGV trolley close to the bottom cross plate, a micro air pump is installed inside the fixed box, and a time-controlled switch is installed on the top of one side of the AGV trolley.
[0006] Preferably, the infrared ranging sensor is electrically connected to the AGV trolley, and the corners of the AGV trolley are installed with anti-collision rubber strips, which protect the corners of the AGV trolley and reduce damage caused by bumps.
[0007] Preferably, the driving motor and the micro air pump are electrically connected to the AGV vehicle through a time-controlled switch, and the dust-brushing mechanism is located above the infrared ranging sensor.
[0008] Preferably, the output end of the driving motor is connected to the end of the rotating shaft away from the vertical rod, and the vertical rod, the fixing plate and the cleaning soft brush are all arranged corresponding to the infrared ranging sensor, and the cleaning soft brush on the fixing plate is used to clean the surface of the infrared ranging sensor.
[0009] Preferably, the output end of the micro air pump is connected to an air duct, one end of the air duct is connected to one end of an air blowing pipe, a through opening is opened on one side of the fixed box, one end of the air blowing pipe is closed, the air blowing hole corresponds to the infrared ranging sensor, and the air blowing hole is used to exhaust air to blow off the floating dust on the surface of the infrared ranging sensor.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] During the process of transporting items by the AGV, the time switch on the AGV will periodically control the drive motor inside the installation box of the dust brushing mechanism to work. The drive motor drives the rotating shaft to rotate. The rotation of the rotating shaft will cause the vertical rod to rotate. When the fixed plate and the dust cleaning soft brush rotate to the bottom, the dust cleaning soft brush can brush off the accumulated dust on the surface of the infrared ranging sensor and clean its sensing end. The time switch will control the micro air pump to work. The micro air pump will inflate the inside of the bottom horizontal plate, and the squeezed air will be blown upward through the blowing hole to blow the sensing end of the infrared ranging sensor and blow off the accumulated dust and floating dust on the surface. The entire logistics cart can automatically and periodically clean and blow the sensing end of the infrared ranging sensor, greatly reducing the coverage of dust and dirt, thereby ensuring the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 It is an enlarged structural diagram of the utility model A;
[0014] Figure 3 This is a structural diagram of the dust brushing mechanism of the utility model;
[0015] Figure 4 This is the internal structure diagram of the installation box of the utility model;
[0016] Figure 5 This is the internal structure diagram of the fixed box of the utility model.
[0017] In the figure: 1. AGV trolley; 2. lifting plate; 3. moving wheel body; 4. anti-collision rubber strip; 5. mounting plate; 6. fixing box; 7. dust brushing mechanism; 8. infrared ranging sensor; 9. bottom horizontal plate; 10. air blowing pipe; 11. mounting box; 12. rotating shaft; 13. vertical rod; 14. fixing plate; 15. dust cleaning soft brush; 16. driving motor; 17. micro air pump; 18. air guide pipe; 19. through port; 20. time control switch; 21. air blowing hole. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-5 The utility model provides a logistics trolley with an intelligent logistics system with infrared detection, including an AGV trolley 1, a top plate 2 is provided on the top of the AGV trolley 1, a moving wheel body 3 is provided on the bottom of the AGV trolley 1, a mounting plate 5 is connected to the bottom of one side of the AGV trolley 1, an infrared ranging sensor 8 is installed in the middle of the mounting plate 5, and a dust brushing mechanism 7 is installed on the surface of the AGV trolley 1 close to the infrared ranging sensor 8. The dust brushing mechanism 7 includes a mounting box 11, a rotating shaft 12 rotatably mounted on one side of the mounting box 11, and a vertical rod 13 connected to one end of the rotating shaft 12. One side of the vertical rod 13 A fixing plate 14 is fixedly connected, a dust cleaning soft brush 15 is provided on one side of the fixing plate 14, a driving motor 16 is installed inside the mounting box 11, the bottom of the mounting plate 5 is connected to the bottom horizontal plate 9, a blowing pipe 10 is installed on the top of the bottom horizontal plate 9, and a plurality of blowing holes 21 are provided on the top of the blowing pipe 10, a fixing box 6 is installed on the surface of the AGV trolley 1 close to the bottom horizontal plate 9, a micro air pump 17 is installed inside the fixing box 6, a time-controlled switch 20 is installed on the top of one side of the AGV trolley 1, an infrared ranging sensor 8 is electrically connected to the AGV trolley 1, and anti-collision rubber strips 4 are installed on the corners of the AGV trolley 1;
[0020] In this embodiment, when the AGV 1 is transporting items, the front end can detect the distance between the AGV 1 and external objects through the infrared distance sensor 8. The model of the infrared distance sensor 8 is XKC-KL200, and the model of the time switch 20 is KG316T.
[0021] See also Figure 1-5The driving motor 16 and the micro air pump 17 are electrically connected to the AGV trolley 1 through the time switch 20. The dust brushing mechanism 7 is located above the infrared distance sensor 8. The output end of the driving motor 16 is connected to the end of the rotating shaft 12 away from the vertical rod 13. The vertical rod 13, the fixing plate 14 and the dust cleaning soft brush 15 are all arranged corresponding to the infrared distance sensor 8.
[0022] In this embodiment, the driving motor 16 drives the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 will cause the vertical rod 13 to rotate. During the rotation of the vertical rod 13, the fixed plate 14 and the cleaning soft brush 15 will continuously rotate up and down. When the fixed plate 14 and the cleaning soft brush 15 rotate to the bottom, the cleaning soft brush 15 can brush off the dust accumulated on the surface of the infrared ranging sensor 8.
[0023] See also Figure 1-5 The output end of the micro air pump 17 is connected to an air guide tube 18, one end of the air guide tube 18 is connected to one end of the air blowing tube 10, a through opening 19 is opened on one side of the fixed box 6, one end of the air blowing tube 10 is closed, and the air blowing hole 21 corresponds to the infrared ranging sensor 8;
[0024] In this embodiment, the micro air pump 17 inflates the bottom horizontal plate 9, and the squeezed air is blown upward through the blowing hole 21, blowing the sensing end of the infrared ranging sensor 8, blowing off the dust and floating dust on the surface, completing the cleaning process of the infrared ranging sensor 8 during use.
[0025] In specific use, the utility model is a logistics trolley with an intelligent logistics system with infrared detection. During the process of transporting items by the AGV trolley 1, the front end can detect the distance between the AGV trolley 1 and external objects through the infrared distance sensor 8, and the infrared distance sensor 8 is exposed to the outside and some dust and dirt will continue to accumulate on the surface during use. The time control switch 20 on the AGV trolley 1 will periodically control the drive motor 16 inside the installation box 11 of the dust brushing mechanism 7 to work, and the drive motor 16 drives the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 will cause the vertical rod 13 to rotate. During the rotation of the vertical rod 13, the fixed plate 14 and the dust cleaning soft brush 15 will continuously When rotating to the upper and lower parts, the fixing plate 14 and the cleaning soft brush 15 rotate downward, the cleaning soft brush 15 can brush off the dust accumulated on the surface of the infrared ranging sensor 8, clean the sensing end, and the time-controlled switch 20 will control the micro air pump 17 to work, and the micro air pump 17 will inflate the inside of the bottom horizontal plate 9, and the squeezed air will be blown upward through the blowing hole 21 to blow the sensing end of the infrared ranging sensor 8, blow off the dust and floating dust on the surface, and complete the cleaning of the infrared ranging sensor 8 during use. The entire logistics vehicle can automatically and periodically clean and blow off the sensing end of the infrared ranging sensor 8, greatly reducing the coverage of dust and dirt, and ensuring the accuracy of detection.
[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A logistics vehicle with an intelligent logistics system having infrared detection, comprising an AGV vehicle (1), characterized in that: The top of the AGV trolley (1) is provided with a lifting plate (2), the bottom of the AGV trolley (1) is provided with a moving wheel body (3), the bottom of one side of the AGV trolley (1) is connected to a mounting plate (5), the middle of the mounting plate (5) is provided with an infrared distance sensor (8), and the surface of the AGV trolley (1) close to the infrared distance sensor (8) is provided with a dust brushing mechanism (7), the dust brushing mechanism (7) comprises a mounting box (11), a rotating shaft (12) rotatably mounted on one side of the mounting box (11) and a vertical rod (13) connected to one end of the rotating shaft (12), one side of the vertical rod (13) is fixed A fixed plate (14) is fixedly connected, a dust cleaning soft brush (15) is provided on one side of the fixed plate (14), a driving motor (16) is installed inside the mounting box (11), the bottom of the mounting plate (5) is connected to a bottom cross plate (9), a blow pipe (10) is installed on the top of the bottom cross plate (9), a plurality of blow holes (21) are provided on the top of the blow pipe (10), a fixed box (6) is installed on the surface of the AGV trolley (1) close to the bottom cross plate (9), a micro air pump (17) is installed inside the fixed box (6), and a time switch (20) is installed on the top of one side of the AGV trolley (1).
2. The logistics vehicle with an intelligent logistics system with infrared detection according to claim 1 is characterized in that: The infrared distance measuring sensor (8) is electrically connected to the AGV trolley (1), and the corners of the AGV trolley (1) are all installed with anti-collision rubber strips (4).
3. The logistics vehicle with an intelligent logistics system with infrared detection according to claim 1 is characterized in that: The driving motor (16) and the micro air pump (17) are both electrically connected to the AGV trolley (1) via a time-controlled switch (20), and the dust-brushing mechanism (7) is located above the infrared distance-measuring sensor (8).
4. The logistics vehicle with an intelligent logistics system with infrared detection according to claim 1 is characterized in that: The output end of the driving motor (16) is connected to an end of the rotating shaft (12) away from the vertical rod (13), and the vertical rod (13), the fixing plate (14) and the dust cleaning soft brush (15) are all arranged corresponding to the infrared distance measuring sensor (8).
5. The logistics vehicle with an intelligent logistics system with infrared detection according to claim 1 is characterized in that: The output end of the micro air pump (17) is connected to an air guide tube (18), one end of the air guide tube (18) is connected to one end of the air blowing tube (10), and a through opening (19) is opened on one side of the fixed box (6).
6. The logistics vehicle with an intelligent logistics system with infrared detection according to claim 1 is characterized in that: One end of the air blowing pipe (10) is closed, and the air blowing hole (21) corresponds to the infrared distance measuring sensor (8).