Medical medicine sorting and carrying trolley based on multiple sensors

Abstract

The utility model provides a medical medicine sorting and carrying trolley based on multiple sensors, and belongs to the medical field. The problem of medical negligence caused by low sorting accuracy due to different medicine concentrations is solved. The wheat wheel transmission device comprises a vehicle body frame and a wheat wheel transmission unit, the vehicle body frame comprises a transverse bar support and a shaft transverse support, the wheat wheel transmission unit is arranged at the bottom of the transverse bar support, the shaft transverse support is connected with the transverse bar support through the wheat wheel transmission unit, four motors are arranged at the bottom of the transverse bar support, and the four motors are all connected with the wheat wheel transmission unit. A motor is arranged on the cross bar support, a speed detection sensor is arranged on the motor, a first area, a second area and a third area are arranged on the cross bar support, a relay is arranged in the first area, a medicine concentration sorting sensor and a buzzer are arranged in the second area, and a goods support is arranged in the third area. The device is mainly used for sorting and carrying medicines with different concentrations.

Description

TECHNICAL FIELD

[0001] The utility model belongs to medical field, especially, a kind of medical medicine sorting handling trolley based on multiple sensors. BACKGROUND

[0002] With the aggravation of global population aging, the demand for medical services continues to rise. Large medical institutions are increasing in number, and the number of inpatients is also rising significantly. This makes medical institutions face the challenge of large demand for medicines and heavy sorting tasks. At the same time, the medical industry is under tremendous financial pressure and needs to find ways to reduce operating costs. Traditional manual operation is not only inefficient and prone to errors, but also has high labor costs. Therefore, medical institutions urgently need to introduce automated solutions to improve efficiency, reduce waste and save labor costs.

[0003] Incorrect drug distribution can lead to serious medical accidents and cause irreparable harm to patients. According to industry statistics, the daily demand for medicine sorting in a tertiary hospital has exceeded 200,000 doses, and the traditional manual sorting mode has the problems of low efficiency (error rate of about 0.3%) and rising labor costs (about 45% of the operating cost of the pharmacy department). In particular, in high-risk drug and personalized medication scenarios, a 0.1% dosage error can cause serious medical accidents. Automated equipment can greatly reduce human error and ensure that each dose of medicine reaches the designated patient correctly, thereby significantly improving medical safety.

[0004] However, the current medicine sorting system faces many challenges:

[0005] 1. Strong technical dependence: it needs to rely on advanced information technology, automation technology and sensor technology, etc.

[0006] 2. High cost requirement: high-quality automated sorting systems often require high equipment procurement and maintenance costs;

[0007] 3. High and diverse specific requirements: different medical institutions have various individualized needs for sorting system functions, precision, speed, etc. INVENTION CONTENT

[0008] Therefore, the utility model aims to provide a medical medicine sorting and handling trolley based on multiple sensors to solve the problem of low sorting accuracy caused by different drug concentrations and medical accidents.

[0009] In order to achieve the above object, the utility model discloses the following technical scheme: a medical medicine sorting and carrying trolley based on multiple sensors, it includes the car body frame and the mac wheel drive unit, the car body frame includes the horizontal pole support and the axle horizontal support, the mac wheel drive unit sets up at the horizontal pole support bottom, the axle horizontal support is connected with the horizontal pole support through the mac wheel drive unit, four motors are set up in the horizontal pole support bottom, four motors are connected with the mac wheel drive unit, the speed detection sensor is set up on the motor, the horizontal pole support is provided with first area, second area and third area, the relay is set up in the first area, the medicine concentration sorting sensor and the bee calling organ are set up in the second area, the goods support is set up in the third area, the relay is connected with the medicine concentration sorting sensor, the mac wheel drive unit is four, four mac wheel drive units all include the mac wheel assembly and the axle connecting piece, the mac wheel assembly is connected with the axle connecting piece, the mac wheel assembly is connected with the output of motor, the axle connecting piece top is connected with the horizontal pole support, the axle horizontal support side is connected with the axle connecting piece.

[0010] Further, the car body frame further includes warehouse storage plate, car head and back plate, the warehouse storage plate is set up on both sides of the horizontal pole support, the medicine concentration sorting sensor and the bee calling organ are set up on the warehouse storage plate, the car head is set up on the front side of the warehouse storage plate, and the back plate is set up on the rear end.

[0011] Further, the speed display is set up on the car head, the speed display is connected with the speed detection sensor, and the camera is set up on the back plate.

[0012] Further, the infrared sensor is set up on both sides of the car head top, and the ultrasonic sensor is set up on the rear end of the goods support.

[0013] Further, the speed display includes screen and speed regulating knob, and the screen and the speed regulating knob are both two.

[0014] Further, the pressure sensor is set up on the horizontal pole support, and the pressure sensor is connected with the relay.

[0015] Further, the mac wheel assembly includes mac wheel hub, mac wheel screw, mac wheel outer edge, mac wheel outer nut, mac wheel long screw, mac wheel middle cylinder and axle fixing ring, a plurality of mac wheel hubs are set up on the circumferential side of the mac wheel middle cylinder through the mac wheel screw, the mac wheel middle cylinder both sides are set up mac wheel outer edge and are fixed through mac wheel outer nut, the mac wheel long screw is connected with the center of mac wheel middle cylinder, the straight toothed gear and axle fixing ring are set up on the mac wheel long screw, the straight toothed gear is engaged with the output end of motor, and the axle fixing ring is connected with the straight toothed gear through bolt.

[0016] Further, the shaft connecting piece comprises a small piece connecting piece and a large piece connecting piece, the large piece connecting piece is arranged on one side close to the shaft fixing ring, and the small piece connecting piece is connected with the end of the long screw of the flywheel.

[0017] Further, the relay is provided with a left radio frequency sensor outlet, a right radio frequency sensor outlet, a motor interface and a pressure sensor interface, the left radio frequency sensor outlet and the right radio frequency sensor outlet are connected with the medicine concentration sorting sensors on the warehouse storage plates on the two sides of the crossbar support respectively, the pressure sensor interface is connected with the pressure sensor, and the motor interface is four, and the four motor interfaces are connected with the four motors respectively.

[0018] Further, the middle part of the crossbar support is hollowed out.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1、 the utility model discloses a linkage setting of medicine concentration sorting sensor and buzzer, and the real -time response of sorting signal is responded to the relay, realizes accurate identification and abnormal early warning of medicine concentration, avoids artificial sorting error;

[0021] 2、 the utility model discloses that pressure sensor and relay form double detection mechanism, and through the cross verification of cargo weight parameter and medicine concentration data, improve the fault tolerance of sorting system;

[0022] 3、 the utility model discloses that warehouse storage plate and cargo support adopt multi -region modular design, and cooperate with the lateral wiring scheme of radio frequency sensor interface, realize the physical isolation storage of different concentration medicines, effectively prevent medicine confusion;

[0023] 4、 the utility model discloses that the flywheel transmission unit is selected as the driving system, and through the cooperation of speed detection sensor and display device, ensure accurate positioning and stable transportation of the trolley in the complex medical environment, improve the bearing reliability of precision instrument;

[0024] 5、 the utility model discloses that through the cooperation of multiple sensors, form the closed -loop control system of travel path monitoring, obstacle avoidance and medicine detection, adapt to the medical warehouse environment of different illumination conditions. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings that constitute a part of the utility model are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0026] Figure 1 It is a shaft side structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors.

[0027] Figure 2 A top surface structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0028] Figure 3 A bottom surface structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0029] Figure 4 A front surface structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0030] Figure 5 A side surface structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0031] Figure 6 A wheel assembly structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0032] Figure 7 A relay structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0033] Figure 8 A motor and large piece connecting piece structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0034] Figure 9 A warehouse storage plate structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model;

[0035] Figure 10 A speed display structure schematic view of a medical medicine sorting and carrying trolley based on multiple sensors according to the utility model.

[0036] In the drawing:

[0037] 1, horizontal pole support; 2, shaft horizontal support; 3, flywheel assembly; 4, flywheel hub; 5, flywheel screw; 6, flywheel outer edge; 7, flywheel outer nut; 8, flywheel long screw; 9, flywheel middle cylinder; 10, shaft fixing ring; 11, small piece connecting piece; 12, large piece connecting piece; 13, motor; 14, relay; 15, pressure sensor; 16, speed display; 17, infrared sensor; 18, ultrasonic sensor; 19, drug concentration sorting sensor; 20, buzzer; 21, warehouse storage plate; 22, camera; 23, vehicle head; 24, left side radio frequency sensor outlet; 25, right side radio frequency sensor outlet; 26, motor interface; 27, pressure sensor interface; 28, goods support; 29, back plate; 30, radio frequency sensor inlet; 31, screen; 32, speed regulating knob. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict, and the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0039] DETAILED DESCRIPTION: see Figures 1-10The embodiment is illustrated, a kind of medical medicine sorting and carrying trolley based on multiple sensors, it includes car body frame and mac wheel drive unit, the car body frame includes crossbar support 1 and axle cross support 2, the crossbar support 1 as main support structure, the axle cross support 2 play the role of auxiliary support and connection, the mac wheel drive unit is arranged in the bottom of crossbar support 1, the mac wheel drive unit is used for the movement and steering of trolley, the axle cross support 2 is connected with crossbar support 1 by mac wheel drive unit, four motors 13 are arranged in the bottom of crossbar support 1, four motors 13 are connected with mac wheel drive unit, mac wheel drive unit is driven by motor 13 rotation, speed detection sensor is arranged on the motor 13, first area, second area and third area are arranged on the crossbar support 1, relay 14 is arranged in the first area, medicine concentration sorting sensor 19 and buzzer 20 are arranged in the second area, the medicine concentration sorting sensor 19 is used to detect the concentration of medicine, so that staff can better distinguish medicine according to the concentration of medicine, the buzzer 20 is used to prompt the medicine for inspection, when the concentration of medicine is low, the buzzer 20 emits "whirring" sound, when the concentration of medicine is high, the buzzer 20 emits "drop" sound, goods support 28 is arranged in the third area, the goods support 28 is used to place and carry medicine, the relay 14 is connected with medicine concentration sorting sensor 19, the mac wheel drive unit is four, four mac wheel drive units include mac wheel assembly 3 and axle connecting sheet, the mac wheel assembly 3 is connected with axle connecting sheet, the mac wheel assembly 3 is connected with the output end of motor 13, the top of axle connecting sheet is connected with crossbar support 1, the side of axle cross support 2 is connected with axle connecting sheet.

[0040] The required medicine is placed in the second area, and the medicine concentration sorting sensor 19 scans the concentration of the medicine. When the concentration of the medicine is less than 0.5 μg / ml, the buzzer 20 emits "whirring" sound. The medicine with a concentration less than 0.5 μg / ml is placed in the front half of the second area. When the concentration of the medicine is between 0.5 and 2 μg / ml, there is no detection effect. The medicine with a concentration between 0.5 and 2 μg / ml is placed in the goods support 28 of the third area. When the concentration of the medicine is greater than 2 μg / ml, the buzzer 20 emits "drop" sound. The medicine with a concentration greater than 2 μg / ml is placed in the back half of the second area. The medicine concentration sorting sensor 19 delays 2 s to send an action signal to the relay 14. The speed detection sensor reads the signal of the relay 14 through the medicine concentration sorting sensor 19 and converts it into a speed instruction. When the concentration of the medicine is greater than 2 μg / ml, the motor 13 drives the mac wheel drive unit to realize deceleration driving. When the concentration of the medicine is less than 0.5 μg / ml, the motor 13 drives the mac wheel drive unit to realize acceleration driving. Thus, the motion control of acceleration in the high medicine concentration area and deceleration in the low concentration area is realized.

[0041] The vehicle body frame further comprises warehouse storage plates 21, a front plate 23 and a rear plate 29, the warehouse storage plates 21 are arranged on both sides of the horizontal pole support 1, the warehouse storage plates 21 serve to store medicines, the warehouse storage plates 21 are provided with a medicine concentration sorting sensor 19 and a buzzer 20 for detecting the concentration of medicines and issuing a prompt, the front side of the warehouse storage plates 21 is provided with the front plate 23, and the rear end is provided with the rear plate 29.

[0042] The speed display 16 is arranged on the front plate 23 and can display the driving speed of the trolley in real time, so that the staff can better observe the running state of the trolley, and the camera 22 is arranged on the rear plate 29, which is used to monitor whether the placement position after medicine detection is correct in real time.

[0043] The infrared sensor 17 is arranged on both sides of the top of the front plate 23, and the ultrasonic sensor 18 is arranged at the rear end of the goods support 28, the infrared sensor 17 is used to detect obstacles in front of the trolley, when there are obstacles in front of the trolley, the diode on the infrared sensor 17 is lighted, a feedback power signal is fed back to the motor 13, the motor 13 drives the relay 14 to act to automatically avoid obstacles, when the ultrasonic sensor 18 detects that the distance of the obstacle is less than the set safety distance, the ultrasonic sensor 18 emits a negative feedback signal, the negative feedback drives the relay 14 to convert the detected signal into a control signal, and the relay 14 adjusts the speed and direction of the motor 13, so as to realize the obstacle avoidance control of the trolley.

[0044] The speed display 16 comprises a screen 31 and a speed adjusting knob 32, the screen 31 is connected with a speed detection sensor, and the speed adjusting knob 32 is connected with the motor 13, the screen 31 and the speed adjusting knob 32 are both two, the two screens 31 display the driving speeds of the left and right sides of the trolley respectively, and the two speed adjusting knobs 32 control the driving speeds of the left and right sides of the trolley respectively, in a narrow channel, independently controlling the speeds of the two sides of the trolley can help the trolley to be more flexible in obstacle avoidance, in the case of accurate steering, the operator can quickly adjust the movement direction of the trolley through the speed adjusting knob, so as to ensure the safe transportation of medicines.

[0045] The pressure sensor 15 is arranged on the horizontal pole support 1 and is connected with the relay 14.

[0046] The sprocket assembly 3 comprises a sprocket hub 4, a sprocket screw 5, a sprocket outer edge 6, a sprocket outer nut 7, a sprocket long screw 8, a sprocket intermediate cylinder 9 and an axle fixing ring 10, a plurality of sprocket hubs 4 are arranged on the side of the sprocket intermediate cylinder 9 through the sprocket screw 5, which ensures the stability of the sprocket hub 4 in operation, the sprocket intermediate cylinder 9 is provided with a sprocket outer edge 6 on both sides and is fixed through a sprocket outer nut 7, the sprocket outer edge 6 plays a protective and supporting role, the sprocket long screw 8 is connected with the center of the sprocket intermediate cylinder 9, the sprocket long screw 8 is used for transmitting power, a straight tooth gear is arranged on the sprocket long screw 8 and the axle fixing ring 10, the axle fixing ring 10 is used for fixing the straight tooth gear, the straight tooth gear is engaged with the output end of the motor 13, the straight tooth gear is used for transmitting power of the motor 13 to the sprocket assembly 3, and the axle fixing ring 10 is connected with the straight tooth gear through bolts.

[0047] The axle connecting piece comprises a small piece connecting piece 11 and a large piece connecting piece 12, the large piece connecting piece 12 is arranged on the side close to the sprocket assembly 3, an oval-shaped through hole is arranged at the connecting position of the large piece connecting piece 12 and the sprocket assembly 3, and the sprocket long screw 8 is arranged in the through hole of the large piece connecting piece 12, so that when the trolley is stationary, the straight tooth gear on the sprocket long screw 8 is separated from the output end of the motor 13, and when the trolley moves, the straight tooth gear on the sprocket long screw 8 is engaged with the output end of the motor 13, so that the trolley starts to move, and the small piece connecting piece 11 is connected with the end of the sprocket assembly 3, thereby improving the safety of the device.

[0048] The relay 14 is provided with a left side radio frequency sensor outlet 24, a right side radio frequency sensor outlet 25, a motor interface 26 and a pressure sensor interface 27, the left side radio frequency sensor outlet 24 and the right side radio frequency sensor outlet 25 are connected with the medicine concentration sorting sensor 19 on the warehouse storage plate 21 on the two sides of the crossbar support 1 respectively, through the signal transmission of the left side radio frequency sensor outlet 24 and the right side radio frequency sensor outlet 25, wireless communication can be realized, so that the medicine concentration sorting sensor 19 signal can be quickly and stably transmitted to the relay 14, the pressure sensor interface 27 is connected with the pressure sensor 15, so as to ensure that the medicine is loaded within a safe range, the motor interface 26 is four, the four motor interfaces 26 are connected with the four motors 13 respectively, the relay 14 sends an action signal to drive the motor 13, the motor 13 controls the sprocket transmission unit to act, and the movement of the trolley is realized.

[0049] The middle part of the crossbar support 1 is hollow, the hollow part on the crossbar support 1 has a protruding part and a recessed part, meets the structural processing technology requirements of the screw, meets the braking speed stability of the trolley, meets the anti-deformation requirements of the force components, the pressure is distributed by adjusting the size of the bottom plate hollow of the crossbar support 1, and the hollow part can be provided with a baffle, so as to separate the medicines.

[0050] The specific working principle of the utility model is as follows:

[0051] The required medicine is placed in the second area, the medicine concentration sorting sensor 19 carries out concentration scanning to the medicine, when the concentration of the medicine is less than 0.5ug / ml, the buzzer emits "whirr" sound, the medicine with the concentration less than 0.5ug / ml is placed in the first half of the second area, when the concentration of the medicine is 0.5-2ug / ml, there is no detection effect, the medicine with the concentration of 0.5-2ug / ml is placed in the goods support 28 of the third area, when the concentration of the medicine is greater than 2ug / ml, the buzzer emits "drop" sound, the medicine with the concentration greater than 2ug / ml is placed in the second area, part of large volume medicine can be directly placed on the hollow horizontal pole support 1, small medicine can be isolated by adding a baffle in the hollow of the horizontal pole support 1, realizing free isolation medicine sorting, in the process of placing the medicine, the camera 22 detects and monitors in real time, detects whether the position of placing the medicine is correct, after the medicine is placed, the medicine concentration sorting sensor 19 delays 2s and sends the action signal to the relay 14, the speed detection sensor reads the signal of the relay 14 through the medicine concentration sorting sensor 19 and converts it into speed instruction, when the concentration of the medicine is greater than 2ug / ml, the motor 13 drives the mac wheel transmission unit to realize deceleration running, when the concentration of the medicine is less than 0.5ug / ml, the motor 13 drives the mac wheel transmission unit to realize acceleration running, thereby realizing the motion control of acceleration in the high medicine concentration area and deceleration in the low concentration area, the speed detection sensor displays the speed on the speed display screen 16, the pressure sensor 15 measures the pressure borne by the horizontal pole support 1, displays the current pressure and the initial pressure, in the running process, when there is an obstacle in front of the trolley, the light on the infrared sensor 17 lights up, the motor 13 drives the mac wheel assembly 3 to act through the action of the relay 14, realizing automatic obstacle avoidance, the speed display 16 displays the braking speed, the turning radius and the friction of the mac wheel assembly 3 braking, if there is an obstacle behind the trolley, after the ultrasonic sensor 18 detects the obstacle, the motor 13 drives the mac wheel assembly 3 to act through the action of the relay 14, realizing automatic obstacle avoidance, the sorting trolley of the utility model takes the trolley as the prototype, contains multiple obstacle avoidance sensors in the running process, restores the body structure, and the structure is simple, walks smoothly, realizes walking in narrow space by using the mac wheel assembly 3, and can better overcome the walking resistance.

[0052] The above disclosed specific embodiments of the utility model are only used for helping to explain the utility model. The specific embodiments do not describe all the details, and also limit the utility model to the specific embodiments. According to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A medical drug sorting and handling trolley based on multiple sensors, characterized in that: It includes a vehicle frame and a wheel drive unit. The vehicle frame includes a crossbar bracket (1) and an axle crossbar bracket (2). The wheel drive unit is located at the bottom of the crossbar bracket (1). The axle crossbar bracket (2) is connected to the crossbar bracket (1) through the wheel drive unit. Four motors (13) are installed at the bottom of the crossbar bracket (1). All four motors (13) are connected to the wheel drive unit. Speed ​​detection sensors are installed on the motors (13). The crossbar bracket (1) is divided into a first area, a second area, and a third area. A relay (14) is installed in the first area. A drug concentration sorting sensor (19) and a buzzer (20) are set in the second area. A cargo support (28) is set in the third area. The relay (14) is connected to the drug concentration sorting sensor (19). There are four wheat wheel drive units. Each of the four wheat wheel drive units includes a wheat wheel assembly (3) and a shaft connecting piece. The wheat wheel assembly (3) is connected to the shaft connecting piece. The wheat wheel assembly (3) is connected to the output end of the motor (13). The top of the shaft connecting piece is connected to the crossbar support (1). The side of the crossbar support (2) is connected to the shaft connecting piece.

2. The medical drug sorting and handling trolley based on multiple sensors according to claim 1, characterized in that: The vehicle frame also includes a warehouse storage plate (21), a front (23) and a rear plate (29). Warehouse storage plates (21) are provided on both sides of the crossbar bracket (1). A drug concentration sorting sensor (19) and a buzzer (20) are provided on the warehouse storage plate (21). The front (23) is provided on the front side of the warehouse storage plate (21) and the rear plate (29) is provided at the rear end.

3. A medical drug sorting and handling trolley based on multiple sensors according to claim 2, characterized in that: A speed display (16) is provided on the front of the vehicle (23), and the speed display (16) is connected to a speed detection sensor. A camera (22) is provided on the rear panel (29).

4. A medical drug sorting and handling trolley based on multiple sensors according to claim 3, characterized in that: Infrared sensors (17) are installed on both sides of the top of the vehicle head (23), and an ultrasonic sensor (18) is installed at the rear end of the cargo support (28).

5. A medical drug sorting and handling trolley based on multiple sensors according to claim 3, characterized in that: The speed display (16) includes a screen (31) and a speed control knob (32), and there are two screens (31) and two speed control knobs (32).

6. A medical drug sorting and handling trolley based on multiple sensors according to claim 1, characterized in that: A pressure sensor (15) is installed on the crossbar bracket (1), and the pressure sensor (15) is connected to the relay (14).

7. A medical drug sorting and handling trolley based on multiple sensors according to claim 1, characterized in that: The wheat wheel assembly (3) includes a wheat wheel hub (4), a wheat wheel screw (5), a wheat wheel outer edge (6), a wheat wheel outer nut (7), a wheat wheel long screw (8), a wheat wheel central cylinder (9), and a shaft fixing ring (10). Several wheat wheel hubs (4) are set on the periphery of the wheat wheel central cylinder (9) by wheat wheel screws (5). Wheat wheel outer edges (6) are set on both sides of the wheat wheel central cylinder (9) and fixed by wheat wheel outer nuts (7). The wheat wheel long screw (8) is connected to the center of the wheat wheel central cylinder (9). A spur gear is set on the wheat wheel long screw (8) and meshes with the shaft fixing ring (10). The spur gear meshes with the output end of the motor (13). The shaft fixing ring (10) is connected to the spur gear by bolts.

8. A medical drug sorting and handling trolley based on multiple sensors according to claim 7, characterized in that: The shaft connecting piece includes a small connecting piece (11) and a large connecting piece (12). The large connecting piece (12) is located on the side near the shaft fixing ring (10), and the small connecting piece (11) is connected to the end of the long screw (8).

9. A medical drug sorting and handling trolley based on multiple sensors according to claim 2, characterized in that: The relay (14) is provided with a left radio frequency sensor outlet (24), a right radio frequency sensor outlet (25), a motor interface (26) and a pressure sensor interface (27). The left radio frequency sensor outlet (24) and the right radio frequency sensor outlet (25) are respectively connected to the drug concentration sorting sensor (19) on the warehouse storage plate (21) on both sides of the crossbar bracket (1). The pressure sensor interface (27) is connected to the pressure sensor (15). There are four motor interfaces (26), and the four motor interfaces (26) are respectively connected to four motors (13).

10. A medical drug sorting and handling trolley based on multiple sensors according to claim 1, characterized in that: The crossbar support (1) has a hollowed-out center.

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