CN214526026U - Hospital waste classification logistics transport vehicle - Google Patents

Abstract

The utility model provides a hospital's waste classification commodity circulation transport vechicle, belongs to medical waste treatment equipment field. Hospital's waste classification commodity circulation transport vechicle include transport vechicle main part, display screen, switch button, small-size garbage bin, folding tray module, large-size garbage bin, go out the sound hole, slide tray module, charge mouthful, ultrasonic sensor, buffer stop, pilot lamp, emergency button, drive wheel and universal wheel. The garbage classified transportation system is mainly used for classified transportation of garbage in hospitals without building medium-sized logistics transmission systems, and can effectively solve the problem that the hospitals can not strictly realize classified transportation of medical garbage. Can carry on the rubbish transfer case of different models through intelligent commodity circulation transport vechicle, realize the difficult problem of the medical waste classification transportation of different grade type. Meanwhile, the pressure sensor is arranged on the transfer box tray, so that the weight data of various medical wastes can be automatically calculated, statistics can be facilitated, the working pressure of worker protection personnel is effectively solved, and the high efficiency and flexibility of logistics transportation of the hospital wastes are realized.

Description

Hospital waste classification logistics transport vehicle

Technical Field

The utility model relates to a medical waste treatment facility field especially relates to a be applied to mobile device that hospital's rubbish loaded the commodity circulation transportation.

Background

In recent years, the construction of medical and health services in China is vigorously developed and deepened, and the diagnosis and treatment strength of hospitals is improved. Meanwhile, the operating cost of the hospital is reduced, and the reasonable allocation of the human resources of the hospital is gradually paid more and more attention of hospital managers. The hospital logistics is irreplaceable in the daily management of the hospital, and almost comprises daily interaction and management activities among departments in various areas of the hospital. The traditional logistics is a main mode of logistics transportation by taking a combination of manpower and carts, and the practical requirements of modern hospitals are increasingly not met. Hospital waste is divided into medical waste and household waste. Medical waste, a hazardous pollutant, needs to be properly disposed of, but there are many problems in the current recycling and disposal process. For example, after the ward rubbish is collected from each department via the cleaning personnel, the ward rubbish can be transported to the rubbish concentration station in a unified manner for treatment, the domestic rubbish is transported to the rubbish concentration station and then directly loaded and transported, and the medical rubbish is loaded and transported by a company which is specially responsible for follow-up treatment after the weight is calculated by a special worker at the rubbish concentration station. The medical waste is difficult to be reasonably classified in the whole process, and finally, the medical waste is mixed together for subsequent treatment, and meanwhile, the working pressure of workers is greatly increased by means of weighing of a large amount of medical waste and data statistics. The whole medical waste classification and transportation process becomes inefficient and cumbersome. Accordingly, further developments and advances in the art are desired.

Through the research on the recycling and transporting process of the hospital garbage, the garbage transporting mode can be rationalized, the time for medical cleaning personnel and nurses to be in direct contact with the medical waste is reduced, the safe and efficient transportation of the logistics of the hospital garbage is realized, and a more comfortable and comfortable medical environment is built.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide a be applied to hospital's waste classification conveyor system's logistics transport vehicle to solve the problem that can't solve medical waste classification and meter heavy data statistics in the present hospital's waste logistics transportation flow.

The technical scheme of the utility model as follows:

a hospital waste classification logistics transport vehicle comprises a transport vehicle main body, a display screen 1, a switch button 2, a small-size garbage can 3, a folding tray module 4, a large-size garbage can 5, a sound outlet hole 6, a sliding tray module 7, a charging port 8, an ultrasonic sensor 9, an anti-collision device 10, an indicator light 11, an emergency button 12, a driving wheel 13 and a universal wheel 14;

the main body of the transport vehicle is in an inverted T shape; the display screen 1 is positioned at the top of the transport vehicle main body, is embedded into the top outer shell and is used for displaying information and operating the running state of equipment; the switch key 2 is positioned on the right side of the display screen 1, is embedded into the top outer shell and is used for starting and closing equipment; the small-size garbage can 3 is flexibly placed on the folding tray module 4 or the sliding tray module 7 and is used for loading different types of medical garbage; the two folding tray modules 4 are respectively arranged at the front middle position and the rear middle position of the transport vehicle main body, are connected with the transport vehicle main body by hinges and are used for placing the small-sized garbage can 3 above; the two sliding tray modules 7 are respectively arranged at the front bottom and the rear bottom of the main body of the transport vehicle, and the inner parts of the two sliding tray modules are fixed with the main body of the transport vehicle and used for placing the small-size garbage can 3 or the large-size garbage can 5; the sound outlet holes 6 are positioned in the middle positions of two sides of the main body of the transport vehicle and are formed by forming holes in the shell of the main body of the transport vehicle; the charging port 8 is positioned at the bottom of the back of the main body of the transport vehicle and embedded in the outer shell 76, and can return to the charging pile for charging in a non-working state of the transport vehicle so as to supply power for the operation of the whole equipment; the ultrasonic sensors 9 are positioned at the periphery of the bottom of the logistics transport vehicle main body, two ultrasonic sensors are arranged on each side, and the distance between the surrounding environment is detected and fed back to the system; the anti-collision devices 10 are arranged at the front bottom and the rear bottom of the main body of the transport vehicle, so that damage to equipment caused by collision can be prevented in the running process; the indicator lamps 11 are arranged on the left side and the right side of the main body of the transport vehicle, are embedded on the outer shell 76 and indicate the running state of equipment through different colors; the emergency button 12 is arranged at the bottom of the front side of the outer shell 76 of the main body of the transport vehicle, and equipment is suddenly stopped under special conditions; the driving wheels 13 are positioned in the middle positions of two sides of the chassis 712 of the main body of the transport vehicle and are used for driving the robot to move and turn; the universal wheels 14 are arranged at the periphery of the chassis 712 of the main body of the transport vehicle, and are used for maintaining the balance of the transport vehicle in the moving process.

Further, the folding tray module 4 includes a folding tray 41, a rotating shaft 42, a folding rod 43, a limiting hole 44, a sliding groove a45, a limiting column 46, a fixing shaft 47 and an inner housing 48; the inner shell 48 is arranged at the front side and the rear side of the main body of the transport vehicle and is connected with the outer shell 76 in a buckling mode; the slide grooves a45 are arranged on the left and right sides of the inner housing 48; the folding tray 41 is arranged at the front-rear middle position of the main body of the transport vehicle, and the inner end of the folding tray 41 is hinged with the inner shell 48 through a fixed shaft 47; the rotating shafts 42 are arranged at both sides of the folding tray 41, one end of the folding rod 43 is connected with the folding tray 41 through the rotating shaft 42, and the other end is arranged in the sliding chute A45; one end of the folding rod 43 close to the rotating shaft 42 is provided with a pressure sensor which can be used for measuring the weight of the garbage in the small-sized garbage can 3; one end of the folding rod 43 close to the sliding groove A45 is provided with a limiting post 46, a limiting hole 44 is arranged on the sliding groove A45, and the limiting hole 44 is buckled with the limiting post 46 to fix the folding tray 41 in a folding state and an unfolding state.

Further, the sliding tray module 7 includes a sliding tray 71, an upper sliding rail 72, a sliding groove B73, a roller 74, a lower sliding rail 75, an outer casing 76, a cylindrical gear 77, a connecting shaft 78, a rectangular rack 79, a three-phase motor 710, a motor fixing frame 711, and a main chassis 712. The sliding trays 71 are arranged at the bottom positions of the front side and the rear side of the main body of the transport vehicle and are used for supporting the small garbage can 3 or the large garbage can 5 placed on the sliding trays, and the bottom of each sliding tray 71 is connected with two upper sliding rails 72 and a rectangular rack 79; the upper slide rail 72 is fixed at the bottom of the sliding tray 71; a sliding groove B73 is formed between the upper sliding rail 72 and the lower sliding rail 75, two rollers 74 are arranged in each sliding groove B73, and the front and the rear rollers 74 are respectively fixed on the inner walls of the lower sliding rail 75 and the upper sliding rail 72; the upper end and the lower end of the roller 74 are respectively contacted with the supporting surfaces of the upper sliding rail 72 and the lower sliding rail 75, the sliding tray 71 on the upper sliding rail 72 realizes the dislocation movement with the lower sliding rail 75 through the two rollers 74 in the sliding chute B73, and the garbage can on the sliding tray 71 can be pushed out to load medical garbage; two sides of the lower slide rail 75 are fixed on the outer shell 76; cylindrical gear 77 sets up in rectangle rack 79 bottom, and the centre of a circle of cylindrical gear 77 is connected on connecting axle 78, and connecting axle 78 is fixed on the rotation axis of three-phase motor 710, and motor mount 711 sets up in three-phase motor 710 bottom, and three-phase motor 710 is fixed on motor mount 711, and motor mount 711 is fixed on main part chassis 712 to realize the position location of three-phase motor 710, main part chassis 712 utilizes the bayonet screw to link to each other with shell body 76.

The utility model has the advantages that: the utility model provides a be applied to waste classification transport vechicle of hospital's scene. The garbage classified transportation system is mainly used for classified transportation of garbage in hospitals without building medium-sized logistics transmission systems, and can effectively solve the problem that the hospitals can not strictly realize classified transportation of medical garbage. Can carry on the rubbish transfer case of different models through intelligent commodity circulation transport vechicle, realize the difficult problem of the medical waste classification transportation of different grade type. Meanwhile, the pressure sensor is arranged on the transfer box tray, so that the weight data of various medical wastes can be automatically calculated, statistics can be facilitated, the working pressure of worker protection personnel is effectively solved, and the high efficiency and flexibility of logistics transportation of the hospital wastes are realized.

Drawings

Fig. 1 is a back perspective view of a main body of a logistics transportation vehicle provided by the present invention;

fig. 2 is a front perspective view of the main body of the logistics transportation vehicle provided by the invention;

fig. 3 is a perspective view of the folded tray module according to the present invention in an unfolded state;

fig. 4 is a perspective view of the folding tray module provided by the present invention in a folded state;

fig. 5 is a side view of the folding tray module according to the present invention;

fig. 6 is a structural front view of a sliding tray module provided by the present invention;

fig. 7 is a perspective view of the internal structure of a sliding tray module provided by the present invention;

fig. 8 is a perspective view of a slide rail module structure of a sliding tray module provided by the present invention;

in the figure: the intelligent garbage can comprises a display screen 1, a switch button 2, a small garbage can 3, a large garbage can 5, a sound outlet hole 6, a charging port 8, an ultrasonic sensor 9, an anti-collision device 10, an indicator lamp 11, an emergency button 12, a driving wheel 13 and a universal wheel 14; 4 folding tray module, 41 folding tray, 42 rotating shaft, 43 folding rod, 44 limit hole, 45 sliding chute A, 46 limit column, 47 fixed shaft, 48 inner shell; 7 slip tray module, 71 slip tray, 72 last slide rail, 73 spout B, 74 gyro wheel, 75 lower slide rail, 76 shell bodies, 77 cylindrical gear, 78 connecting axle, 79 rectangle rack, 710 three-phase motor, 711 motor mount, 712 main part chassis.

Detailed Description

The invention will be described in more detail with reference to the accompanying drawings and specific embodiments. In particular, the drawings will be embodied in the most concise form and exact graphic representation for purposes of clearly illustrating embodiments of the present invention.

As described in the background art, the conventional logistics of hospitals in the prior art uses a combination of "manpower" and "cart" as a main transportation mode of logistics, and has become increasingly unable to meet the practical requirements of modern hospitals. Medical waste, a hazardous pollutant, needs to be properly disposed of, but there are many problems in the current recycling and disposal process. Such as medical waste failure to properly classify and medical waste weighing and data statistics. Not only greatly increased staff's operating pressure, still led to whole medical waste classification transportation flow to become inefficiency and loaded down with trivial details.

Consequently, in the waste classification transportation under the medical scene, in order to solve above-mentioned problem, the utility model provides a hospital waste classification transport vechicle.

Referring to fig. 1 and 2, a front and rear perspective view of a logistics transportation vehicle provided by an embodiment of the invention is illustrated, fig. 3, 4 and 5 illustrate a folded state, an unfolded state perspective view and a structural side view of a folding tray module, and fig. 6 and 7 mainly illustrate a structural front view and an internal perspective view of a sliding tray module.

As shown in fig. 1 and 2, the hospital waste sorting transporter includes: the logistics transport vehicle comprises a logistics transport vehicle main body, a folding tray module 4 and a sliding tray module 7;

1. logistics transport vehicle main body

Referring to fig. 1 and 2: the display screen 1 is positioned at the top of the transport vehicle, is embedded into the top outer shell and is used for displaying information and operating the running state of equipment; the switch key 2 is positioned at the right side of the display screen, is also embedded into the top outer shell and is used for starting and closing the equipment; the small-sized garbage can 3 is small in size, is flexibly placed on the folding tray 41 and the sliding tray 71 and is used for loading different types of medical garbage; the folding tray module 4 is positioned in the middle of the front and the back of the main body of the transport vehicle, is connected with the main body by a hinge, and is used for placing the small-sized garbage can 3 above the main body; the large garbage can 5 is large in size, is placed on the sliding tray 71 and is used for loading medical garbage or household garbage; the sound outlet holes 6 are positioned in the middle of the two sides of the transport vehicle and are formed by forming holes in the shell; the two sliding tray modules 7 are respectively positioned at the front and rear positions of the bottom of the main body of the transport vehicle, and the interior of the two sliding tray modules is fixed with the equipment outer shell 76 through screws and used for placing the small-size garbage can 3 or the large-size garbage can 5; the charging port 8 is positioned at the bottom of the back of the robot and embedded in the outer shell 76 through screws, and can return to a charging pile for charging when the logistics transport vehicle is in a non-working state so as to supply power for the operation of the whole equipment; the ultrasonic sensors 9 and the ultrasonic sensors 17 are positioned at the periphery of the bottom of the logistics transport vehicle, two ultrasonic sensors are arranged on each side, and the distance between the surrounding environment is detected and fed back to the system; the anti-collision devices 10 are arranged at the front bottom and the rear bottom of the main body of the logistics transport vehicle, so that damage to equipment caused by collision can be prevented in the operation process; the indicating lamps 11 are arranged on the left side and the right side of the logistics transport vehicle, the interior of the logistics transport vehicle is embedded on the outer shell through screws, and the running state of equipment is indicated through different colors; the emergency button 12 is arranged at the bottom of the front side of the outer shell and used for emergency stop of equipment under special conditions; the driving wheels 13 are positioned in the middle positions of two sides of the chassis 712 of the logistics transport vehicle and are used for driving the robot to move and turn; the universal wheels 14 are arranged at the periphery of the chassis 712 of the main body of the logistics transport vehicle, and are used for maintaining the balance of the transportation vehicle in the moving process. The logistics transport vehicle can continue to collect the medical waste from the next target station after executing one station, and the high loading efficiency of the transport garbage can every time is guaranteed.

2. Folding tray module 4

Referring to fig. 3, 4 and 5: the folding tray 41 is arranged at the middle position of the front and the back of the logistics transport vehicle and is connected with the inner shell 48 of the logistics transport vehicle through a fixed shaft 47; a rotating shaft 42 is provided on the folding tray 41 for connecting the folding lever 43 and the folding tray 41; the folding rod 43 is arranged between the rotating shaft and the inner shell, and the tail end of the folding rod 43 is provided with a pressure sensor which can be used for measuring the weight of the garbage in the small-size garbage can; the limiting hole 44 is arranged on the sliding groove a45, and is buckled with the limiting column 46 to fix the folding tray 41 in the folding state and the unfolding state; the slide grooves a45 are arranged on the left and right sides of the inner housing 48; the limiting column 47 is arranged at the tail end of the folding rod 43, can slide in the up-and-down direction along the sliding groove A45 and slides into the limiting hole 44 to reach a stable state; the fixed shaft 47 is arranged on the inner shell 48, the two are integrally formed, and the other end is connected with the folding tray 41 through a rotating shaft; the inner shell 48 is arranged at the front and the rear sides of the logistics transport vehicle and connected with the outer shell 76 in a buckling mode. The worker is protected through display screen 1 selection oneself rubbish type that will throw in to select the tray position, when needs place small-size garbage bin 3, the straight and ground parallel state of folding tray 41 of manual pulling. The weight information of the garbage in the small garbage can 3 is provided with a pressure sensor through the tail end of the folding rod 43 and fed back to the background system, and data of various types of garbage are counted. Under the condition of loading large garbage can 5, the worker is protected to turn over folding tray 41 to the state perpendicular to the ground, and limiting column 47 at the tail end of folding rod 43 is clamped in limiting hole 44 to fix folding tray 41, so that folding tray 41 can be accommodated, and large garbage can 5 can be conveniently loaded.

3. Sliding tray module 7

Referring to fig. 6, 7 and 8: on one hand, two sides of the lower slide rail 75 are fixed on the outer shell 76 through screws, and the inner walls of the upper slide rail 72 and the lower slide rail 75 are respectively provided with a roller 74 through screws; the upper end and the lower end of the roller 74 are respectively contacted with the upper sliding rail 72 and the lower sliding rail 75, the upper sliding rail 72 is fixed on the sliding tray 71 through screws, a gravity sensor is mounted on the sliding tray and can detect the weight data of the garbage can on the upper side and record the weight data into a background system, the upper sliding rail 72 realizes the dislocation movement with the lower sliding rail 75 through the two rollers 74 in the sliding chute B73, and after the sliding tray 71 and the outer shell 76 generate the dislocation movement, the small garbage can 3 on the sliding tray 71 can be pushed out to load medical garbage, and transportation personnel can carry the small garbage can conveniently; on the other hand, the sliding trays 71 are arranged at the bottom positions of the front side and the rear side of the logistics transport vehicle and used for supporting the small trash can 3 and the large trash can 5 which are placed on the logistics transport vehicle, the bottom of each sliding tray 71 is further connected with a rectangular rack 79, a cylindrical gear 77 meshed with each other is arranged at the bottom of each rectangular rack 79, the circle center of each cylindrical gear 77 is connected to a connecting shaft 78, each connecting shaft 78 is fixed to the rotating shaft center of a three-phase motor 710, a motor fixing frame 711 is arranged at the bottom of the three-phase motor 710, the three-phase motor 710 is fixed to the motor fixing frame 711 through screws, the motor fixing frame 711 fixes the three-phase motor 710 to a main body chassis 712 through screws, and therefore the position of the three-phase motor 710 is located, and the main body chassis 712 is connected with the outer shell 76 through bayonet screws. The three-phase motor 710 rotates to rotate the cylindrical gear 77, thereby moving the rectangular rack 79 and the sliding tray 71 back and forth.

This scheme combines new generation intelligent technology, upgrades the commodity circulation mode of original artifical shallow into the transportation mode of automatic commodity circulation. Because the medical waste classification can not effectually be realized to traditional hospital waste commodity circulation mode, the rubbish of the different grade type can be loaded simultaneously to the mode that adopts the garbage bin simultaneous transport of two kinds of models, improves medical waste classification's efficiency, also guarantees the security of handling, accords with national standard more. Meanwhile, medical waste is found to need weighing and data statistics, most of the traditional treatment modes waste time and labor, and the efficiency is very low. According to the scheme, the weight data of the medical waste are monitored in real time and recorded to the background system by means of the processing modes of the pressure sensor and the product service system, the calculation efficiency of the whole system is improved, and a more efficient medical waste processing service system is constructed.

To sum up, the utility model discloses the implementation example provides hospital waste classification commodity circulation transport vechicle includes: the logistics transport vehicle comprises a logistics transport vehicle main body, a folding tray module 4 and a sliding tray module 7; the logistics transport vehicle body comprises a display screen 1, a switch button 2, a small-size garbage can 3, a folding tray module 4, a large-size garbage can 5, a sound outlet hole 6, a sliding tray module 7, a charging port 8, an ultrasonic sensor 9, an anti-collision device 10, an indicator lamp 11, an emergency button 12, a driving wheel 13 and a universal wheel 14, and after the type of garbage is set by a worker, the garbage is delivered to the corresponding garbage can, so that the logistics transport vehicle can automatically transport the garbage to a hospital garbage transfer station; the folding tray die 4 is mainly used for flexibly loading the small-size garbage can 3 and the large-size garbage can 5 in two ways of folding and unfolding the folding tray 41, so that garbage classification processing is realized, and meanwhile, the automatic weighing and data statistics functions are completed through data monitoring of the pressure sensor; the sliding tray module 7 drives the sliding tray 71 to move back and forth through the rotation of the three-phase motor 710, and the pressure sensor counts the garbage weight data. Make things convenient for the worker that protects to take the garbage bin and guarantee that a commodity circulation transport vechicle can load four small-size garbage bins 3 at most. The whole logistics transport vehicle helps hospital nursing workers to reduce working pressure through the three modules, and improves working efficiency of hospital waste classification logistics transport.

The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.

Claims (3)

1. The logistics transport vehicle for classifying the hospital waste is characterized by comprising a transport vehicle main body, a display screen (1), a switch key (2), a small-size garbage can (3), a folding tray module (4), a large-size garbage can (5), a sound outlet hole (6), a sliding tray module (7), a charging port (8), an ultrasonic sensor (9), an anti-collision device (10), an indicator lamp (11), an emergency button (12), a driving wheel (13) and universal wheels (14);

the main body of the transport vehicle is in an inverted T shape; the display screen (1) is positioned at the top of the transport vehicle main body, is embedded into the top outer shell and is used for displaying information and operating the running state of equipment; the switch key (2) is positioned on the right side of the display screen (1), is embedded into the top outer shell and is used for starting and closing equipment; the small-size garbage can (3) is flexibly placed on the folding tray module (4) or the sliding tray module (7) and is used for loading different types of medical garbage; the two folding tray modules (4) are respectively arranged at the front middle position and the rear middle position of the main body of the transport vehicle, are connected with the main body of the transport vehicle by hinges and are used for placing a small garbage can (3) above; the two sliding tray modules (7) are respectively arranged at the front bottom and the rear bottom of the main body of the transport vehicle, and the inner parts of the two sliding tray modules are fixed with the main body of the transport vehicle and used for placing a small garbage can (3) or a large garbage can (5); the sound outlet holes (6) are positioned in the middle positions of two sides of the main body of the transport vehicle and are formed by forming holes in the shell of the main body of the transport vehicle; the charging port (8) is positioned at the bottom of the back of the main body of the transport vehicle and embedded in the outer shell (76), and can return to the charging pile for charging when the transport vehicle is in a non-working state so as to supply power for the operation of the whole equipment; the ultrasonic sensors (9) are positioned at the periphery of the bottom of the logistics transport vehicle main body, two ultrasonic sensors are arranged on each side, and the distance between the surrounding environment is detected and fed back to the system; the anti-collision devices (10) are arranged at the front bottom and the rear bottom of the main body of the transport vehicle, so that the equipment can be prevented from being damaged by collision in the operation process; the indicating lamps (11) are arranged on the left side and the right side of the main body of the transport vehicle, are embedded on the outer shell (76), and indicate the running state of equipment through different colors; the emergency button (12) is arranged at the bottom of the front side of an outer shell (76) of the main body of the transport vehicle, and equipment is scrammed under special conditions; the driving wheels (13) are positioned in the middle positions of two sides of a chassis (712) of the main body of the transport vehicle and are used for driving the robot to move and turn; the universal wheels (14) are arranged at the periphery of the chassis (712) of the main body of the transport vehicle and used for maintaining the balance of the transport vehicle in the motion process.

2. The logistics transportation vehicle for classifying hospital waste according to claim 1, wherein the folding tray module (4) comprises a folding tray (41), a rotating shaft (42), a folding rod (43), a limiting hole (44), a sliding chute A (45), a limiting column (46), a fixing shaft (47) and an inner shell (48); the inner shell (48) is arranged at the front side and the rear side of the main body of the transport vehicle and is connected with the outer shell (76) in a buckling mode; the sliding chutes A (45) are arranged on the left side and the right side of the inner shell (48); the folding tray (41) is arranged at the front and rear middle positions of the transport vehicle main body, and the inner end of the folding tray (41) is hinged with the inner shell (48) through a fixed shaft (47); the rotating shafts (42) are arranged on two sides of the folding tray (41), one end of the folding rod (43) is connected with the folding tray (41) through the rotating shafts (42), and the other end of the folding rod is arranged in the sliding chute A (45); one end of the folding rod (43) close to the rotating shaft (42) is provided with a pressure sensor which can be used for measuring the weight of the garbage in the small garbage can (3); one end of a folding rod (43) close to the sliding chute A (45) is provided with a limiting column (46), a limiting hole (44) is formed in the sliding chute A (45), the limiting hole (44) is buckled with the limiting column (46), and the folding tray (41) is fixed in a folding state and an unfolding state.

3. The logistics transport vehicle for classifying hospital waste according to claim 1 or 2, wherein the sliding tray module (7) comprises a sliding tray (71), an upper sliding rail (72), a sliding groove B (73), a roller (74), a lower sliding rail (75), an outer shell (76), a cylindrical gear (77), a connecting shaft (78), a rectangular rack (79), a three-phase motor (710), a motor fixing frame (711) and a main body chassis (712); the sliding trays (71) are arranged at the bottom positions of the front side and the rear side of the main body of the transport vehicle and are used for supporting the small garbage can (3) or the large garbage can (5) which are placed on the sliding trays, and the bottom of each sliding tray (71) is connected with two upper sliding rails (72) and a rectangular rack (79); the upper sliding rail (72) is fixed at the bottom of the sliding tray (71); a sliding chute B (73) is formed between the upper sliding rail (72) and the lower sliding rail (75), two rollers (74) are arranged in each sliding chute B (73), and the front and the rear rollers (74) are respectively fixed on the inner walls of the lower sliding rail (75) and the upper sliding rail (72); the upper end and the lower end of each roller (74) are respectively contacted with the supporting surfaces of the upper sliding rail (72) and the lower sliding rail (75), the sliding tray (71) on the upper sliding rail (72) realizes the dislocation movement with the lower sliding rail (75) through the two rollers (74) in the sliding chute B (73), and the garbage can on the sliding tray (71) can be pushed out to load medical garbage; two sides of the lower slide rail (75) are fixed on the outer shell (76); cylindrical gear (77) sets up in rectangle rack (79) bottom, the centre of a circle of cylindrical gear (77) is connected on connecting axle (78), connecting axle (78) are fixed on the rotation axis of three-phase motor (710), motor mount (711) set up in three-phase motor (710) bottom, three-phase motor (710) are fixed on motor mount (711), motor mount (711) are fixed on main part chassis (712), thereby realize the position location of three-phase motor (710), main part chassis (712) utilize the bayonet screw to link to each other with shell body (76).

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