Carrier for narrow-section sterilization rack

Abstract

The invention discloses a carrier for a narrow-section sterilization rack, and relates to the technical field of medical production equipment.The carrier for the narrow-section sterilization rack comprises a base, a jacking plate, a lifting structure and a stabilizing structure and further comprises a controller, a power source and a laser scanner, the laser scanner is used for detecting the walking route of the carrier, and the jacking plate is located on the upper side of the base; the lifting mechanism is installed on the base and comprises a lifting part, the lifting part is electrically connected with the controller and used for controlling lifting of the jacking plate, the two sets of stabilizing structures are located on the two sides of the base in the length direction respectively, and each stabilizing structure comprises two sliding blocks connected with the jacking plate and two sliding ways connected with the base; the two slideways are located on the two sides of the jacking plate in the width direction respectively, the sliding blocks are slidably installed on the slideways, the automatic conveying function of the sterilization frame is achieved, the labor cost is reduced, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical production equipment, and more specifically to a transport vehicle for a narrow-section sterilization rack. Background Art

[0002] With the widespread application of logistics robot transport carts, hospitals have higher and higher requirements on the adaptability, functional requirements, positioning accuracy, carrying capacity, etc. of logistics robot transport carts. The functions of logistics carts are showing multi-purpose development. The internal logistics robot transport carts of intelligent disinfection supply centers will be the main part of the intelligent logistics solutions of disinfection supply centers.

[0003] In the intelligent disinfection supply center, the automatic transfer of full or empty sterilization racks is an important part of the intelligent disinfection supply center, which has many advantages such as reducing labor costs and improving work efficiency. When the logistics robot transport cart receives the command from the dispatching system, the robot transports the empty sterilization rack to the designated workstation according to the command. After the sterilization rack is fully loaded, the staff sends a sterilization command, and the robot transport cart automatically transports the fully loaded sterilization rack to the sterilizer and then returns to the robot transport cart parking area. The sterilizer is sterilized. After the sterilization is completed, the robot transport cart transports the sterilization rack filled with sterilized items to the sterile item storage area, and finally returns to the robot transport cart parking area.

[0004] With the development of medical treatment, narrow-section sterilization racks and sterilizers are increasingly used. They have significant advantages in efficient sterilization and space optimization. Narrow-section sterilization racks are designed for small medical devices. Their compact structure can maximize the use of the internal space of the sterilizer, and are particularly suitable for the sterilization needs of small items such as surgical instruments and dental tools. In addition, the multi-layer design of the sterilization rack facilitates classified storage, reduces the risk of cross-contamination, and improves operational efficiency.

[0005] However, due to limitations in size and use environment, the current logistics transport carts are unable to meet the requirements of automatic transport of narrow-section sterilization racks. In addition, since the width and length of narrow-section sterilization racks differ greatly, it is difficult to control the center of gravity when they are fully loaded. The current logistics transport carts do not have corresponding stabilizing mechanisms, and therefore the use effect is poor.

[0006] In summary, how to provide a transport trolley suitable for a narrow-section sterilization rack is an urgent problem to be solved by those skilled in the art. Summary of the invention

[0007] In view of this, an object of the present invention is to provide a transport vehicle for a narrow-section sterilization rack, which can complete the transport of the narrow-section sterilization rack, reduce labor costs, and improve work efficiency.

[0008] In order to achieve the above object, the present invention provides the following technical solutions:

[0009] A transport vehicle for a narrow-section sterilization rack, comprising:

[0010] A base, on which at least two running wheels and at least one steering wheel are mounted, and the at least two running wheels are respectively located on both sides of the base in a width direction;

[0011] A controller, a power supply and a laser scanner are all mounted on the base, the controller is electrically connected to the power supply, and the laser scanner is used to detect the travel route of the transport vehicle and is electrically connected to the controller and the power supply;

[0012] A lifting plate, the lifting plate is located on the upper side of the base;

[0013] A lifting structure, wherein the lifting mechanism is installed on the base, the lifting mechanism comprises a lifting member, the lifting member is electrically connected to the controller and the power supply, and the lifting member is used to control the lifting of the lifting plate;

[0014] A stabilizing structure, wherein the stabilizing structure is divided into two groups and respectively located on both sides of the length direction of the base. The stabilizing structure comprises two sliders connected to the lifting plate and two slideways connected to the base. The two slideways are respectively located on both sides of the width direction of the lifting plate, and the sliders are slidably installed on the slideways.

[0015] The present invention further includes:

[0016] A wireless transmitter and receiver, the wireless transmitter and receiver is installed on the base and is electrically connected to the controller and the power supply;

[0017] A speaker is mounted on the base and is electrically connected to the controller and the power supply.

[0018] In the present invention, the lifting structure further comprises:

[0019] Two screw lifts, both of which are mounted on the base and are located on both sides of the base in the length direction, and the slideway is fixed to the lifting end of the screw lift;

[0020] A transmission rod, both ends of which are respectively connected to the two screw lifts, and the lifting member adopts a motor, which drives the transmission rod to rotate, and the motor is electrically connected to the controller and the power supply.

[0021] The present invention further includes:

[0022] An upper photoelectric switch and a lower photoelectric switch, both of which are mounted on the base, and a controller is electrically connected to the power supply;

[0023] A detection baffle is installed on the lifting plate, and a movement track of the detection baffle passes through the upper photoelectric switch and the lower photoelectric switch.

[0024] Furthermore, the present invention is provided with an anti-collision member on the base, and the anti-collision member is installed on the side of the base.

[0025] Furthermore, the present invention is provided with a plurality of positioning members on the lifting plate, and the bottom of the sterilization rack is provided with positioning holes corresponding to the positions of the positioning members one by one.

[0026] According to the present invention, the positioning member includes a positioning portion and a fixing portion, the fixing portion is in contact with the lifting plate, the positioning portion is located on the upper side of the fixing portion, the fixing portion is cylindrical, and the positioning portion is conical.

[0027] In the present invention, the stabilizing mechanism further comprises:

[0028] At least two stabilizing rods, at least two of which are respectively located on both sides of the base in the width direction, the stabilizing rods are hinged to the base, when the stabilizing rods are in a supporting state, the stabilizing rods are perpendicular to the length direction of the base, and when the stabilizing rods are in a retracted state, the stabilizing rods are parallel to the length direction of the base;

[0029] A stabilizing member is mounted on the base and is used to control the stabilizing rod to switch between a supporting state and a retracted state. The stabilizing member is electrically connected to the controller and the power supply.

[0030] According to a further aspect of the present invention, a roller is installed at the end of the stabilizing bar.

[0031] According to a further aspect of the present invention, the length of the stabilizing rod is at least equal to the width of the base.

[0032] The transport vehicle for a narrow-section sterilization rack provided by the present invention, when in use, the lifting plate, the lifting structure and the stabilizing structure are all installed on the base, at least two running wheels and at least one steering wheel are installed on the base, and the at least two running wheels are respectively located on both sides of the width direction of the base. The base also includes a controller, a drive motor, a power supply and a laser scanner all installed on the base, the controller is electrically connected to the power supply, the drive motor is used to control the rotation of the running wheels, and is electrically connected to the controller and the power supply, the laser scanner is used to detect the travel route of the transport vehicle, and is electrically connected to the controller and the power supply, that is, the laser scanner is used to identify roadblocks and transmit the scanning information to the controller, and then the controller controls the travel of the vehicle, the lifting plate is located on the upper side of the base, the lifting mechanism is installed on the base, the lifting mechanism includes a lifting member, the lifting member is electrically connected to the controller, the lifting member is used to control the lifting of the lifting plate, the stabilizing structure is divided into two groups, and is respectively located on both sides of the length direction of the base, and the stabilizing structure includes The two slides are respectively located on both sides of the width direction of the top plate, and the slides are slidably installed on the slides. When the trolley moves to the bottom of the sterilization rack, the top plate is driven by the lifting member to move upward and lift the sterilization rack. The two slides under the top plate cooperate with the slides. When the trolley shakes when passing through a bumpy road, the stabilizing structure can stabilize the top plate to prevent the top plate from shaking excessively and causing the sterilization rack to tilt and overturn, thereby increasing stability and safety for the trolley transportation. After the sterilization rack is lifted, it is transported to the sterilizer by the transport trolley. The controller sends a descending command to the lifting member to make the top plate descend, so that the sterilization rack is transported to the designated position in the sterilizer, and the transport trolley automatically returns to the parking area. At this time, the automatic transportation process of the sterilization rack is completed. No manual intervention is required throughout the process, thereby realizing the automatic transportation function of the sterilization rack, reducing labor costs and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0034] Figure 1 This is a schematic diagram of the structure of the overall axle side of the transport trolley provided by the present invention;

[0035] Figure 2 This is a schematic diagram of the structure of a local axial side of an electrical component provided by the present invention;

[0036] Figure 3 This is a structural schematic diagram of a local axial side of the lifting structure provided by the present invention;

[0037] Figure 4This is a schematic structural diagram of the local axial side of the photoelectric sensor provided by the present invention.

[0038] Figure 1-Figure 4 , the reference numerals include:

[0039] 1. Base; 2. Walking wheel; 3. Lifting plate; 4. Steering wheel; 501. Laser scanner; 502. Controller; 503. Power supply; 504. Wireless transmitter and receiver; 505. Speaker; 506. Upper photoelectric switch; 507. Lower photoelectric switch; 508. Detection baffle; 6. Lifting structure; 601. Screw lift; 602. Transmission rod; 603. Lifting member; 7. Stabilizing structure; 701. Slider; 702. Slide; 8. Anti-collision member; 9. Positioning member. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The core of the present invention is to provide a transport vehicle for a narrow-section sterilization rack, which can complete the transport of the narrow-section sterilization rack, reduce labor costs, and improve work efficiency.

[0042] Please refer to Figure 1-Figure 4 A transport vehicle for a narrow-section sterilization rack comprises a base 1, a lifting plate 3, a lifting structure 6 and a stabilizing structure 7. At least two running wheels 2 and at least one steering wheel 4 are installed on the base 1. The at least two running wheels 2 are respectively located on both sides of the width direction of the base 1. A controller 502, a power supply 503 and a laser scanner 501 are all installed on the base 1. The controller 502 is electrically connected to the power supply 503. The laser scanner 501 is used to detect the walking route of the transport vehicle and is electrically connected to the controller 502 and the power supply 503. The lifting plate 3 is located at On the upper side of the base 1, the lifting mechanism is installed on the base 1, the lifting mechanism includes a lifting member 603, the lifting member 603 is electrically connected to the controller 502, the lifting member 603 is used to control the lifting of the jacking plate 3, the stabilizing structure 7 is divided into two groups, and are respectively located on both sides of the length direction of the base 1, the stabilizing structure 7 includes two sliders 701 connected to the jacking plate 3 and two slideways 702 connected to the base 1, the two slideways 702 are respectively located on both sides of the width direction of the jacking plate 3, and the slider 701 is slidably installed on the slideway 702.

[0043] It should be noted that, in the embodiment of the present invention, the length and width of the base 1 and the lifting plate 3 are the same. Specifically, the sizes of the base 1 and the lifting plate 3 can be formulated according to the sizes of the narrow-section sterilization rack actually transported to meet the customer's usage requirements.

[0044] In addition, in the embodiment of the present invention, the two traveling wheels 2 are integrated wheels. Specifically, the integrated wheel integrates the reducer, the motor, the motor controller 502 and the driving wheel into one to provide driving force for the transport trolley.

[0045] In addition, in the embodiment of the present invention, the two running wheels 2 and the at least one steering wheel 4 are distributed in a triangle, and the running wheels 2 and the steering wheels 4 are respectively located on both sides of the length direction of the base 1.

[0046] In addition, a charging port is installed on the power supply 503 in the embodiment of the present invention.

[0047] Optionally, in some embodiments, there are two groups of steering wheels 4, and each group has two steering wheels 4. The two groups of steering wheels 4 are respectively located on both sides of the walking wheel 2, which is beneficial to improving the stability of the entire device.

[0048] Optionally, in some embodiments, a shell is installed on the base 1 to cover the components on the bottom plate inside the shell, thereby improving the aesthetics of the transport trolley and protecting the components.

[0049] Optionally, in some embodiments, the lifting member 603 may adopt an electric cylinder, which is installed on the base 1 and has an extended end connected to the lifting plate 3. The lifting and lowering of the lifting plate 3 is achieved by the extension and retraction of the electric cylinder. Alternatively, the lifting member 603 may adopt an air cylinder, which is installed on the base 1 and has an extended end connected to the lifting plate 3. The lifting and lowering of the lifting plate 3 is achieved by the extension and retraction of the air cylinder.

[0050] Optionally, in some embodiments, at least two laser scanners 501 are provided and are respectively installed on both sides of the base 1 in the length direction.

[0051] When in use, the lifting plate 3, the lifting structure 6 and the stabilizing structure 7 are all installed on the base 1, at least two running wheels 2 and at least one steering wheel 4 are installed on the base 1, and the at least two running wheels 2 are respectively located on both sides of the width direction of the base 1. The stabilizing structure 7 also includes a controller 502, a power supply 503 and a laser scanner 501 installed on the base 1. The controller 502 is electrically connected to the power supply 503. The laser scanner 501 is used to detect the walking route of the transport vehicle and is electrically connected to the controller 502 and the power supply 503. That is to say, the laser scanner 501 is used to identify roadblocks and transmit the scanning information to the controller 502, and then the controller 502 controls the movement of the vehicle. The lifting plate 3 is located on the upper side of the base 1, and the lifting mechanism is installed on the base 1. The lifting mechanism includes a lifting member 603, which is electrically connected to the controller 502. The lifting member 603 is used to control the lifting of the lifting plate 3. The stabilizing structure 7 is divided into two groups and is respectively located on both sides of the length direction of the base 1. The stabilizing structure 7 includes two sliding members connected to the lifting plate 3 The two slides 702 are respectively located on both sides of the width direction of the lifting plate 3, and the slider 701 is slidably installed on the slide 702. When the trolley moves to the bottom of the sterilization rack, the lifting plate 3 is driven by the lifting member 603 to move upward and lift the sterilization rack. The two sliders 701 and the slide 702 under the lifting plate 3 cooperate with each other. When the trolley shakes when passing through a bumpy road, the stabilizing structure 7 can stabilize the lifting plate 3 to prevent the lifting plate 3 from shaking excessively and causing the sterilization rack to tilt and overturn, thereby increasing the stability and safety of the trolley transportation. After the sterilization rack is lifted, it is transported to the sterilizer by the transport trolley. The controller 502 sends a descending command to the lifting member 603, so that the lifting plate 3 descends, thereby the sterilization rack is transported to the designated position in the sterilizer, and the transport trolley automatically returns to the parking area. At this time, the automatic transportation process of the sterilization rack is completed. No manual intervention is required throughout the process, thereby realizing the automatic transportation function of the sterilization rack, reducing labor costs and greatly improving work efficiency.

[0052] Please refer to Figure 2 In some embodiments, it also includes a wireless transmitter and receiver 504 and a speaker 505. The wireless transmitter and receiver 504 is installed on the base 1 and is electrically connected to the controller 502 and the power supply 503. The speaker 505 is installed on the base 1 and is electrically connected to the controller 502 and the power supply 503. Specifically, the wireless transmitter and receiver 504 is used to enable the transport cart to receive and send wireless signals to achieve remote control and monitoring to realize an unmanned workshop, which is beneficial to maintaining the pollution-free nature of the pharmaceutical workshop. At the same time, the speaker 505 is used to provide audio information for the transport cart and can also serve as an alarm output for the transport cart.

[0053] Optionally, in some embodiments, the wireless transmitter and receiver 504 may adopt Bluetooth, WIFI, radio frequency, etc.

[0054] Please refer to Figure 3In some embodiments, the lifting structure 6 also includes two screw lifts 601 and a transmission rod 602. The two screw lifts 601 are installed on the base 1 and are respectively located on both sides of the length direction of the base 1. The slideway 702 is fixed to the screw lifts 601. The two ends of the transmission rod 602 are respectively connected to the two screw lifts 601. The lifting member 603 adopts a motor, and the motor drives the transmission rod 602 to rotate. The motor is electrically connected to the controller 502 and the power supply 503. That is to say, the transmission rod 602 is driven to rotate by the motor, thereby driving the two screw lifts 601 to work, controlling the lifting of the screw, and realizing the lifting of the lifting plate 3.

[0055] Optionally, in some embodiments, the two screw lifts 601 are both located on the midline of the length direction of the lifting plate 3, which is helpful to keep it balanced.

[0056] In other embodiments, four screw lifts 601 may be used, and are arranged in groups of two, and are located at both ends of the lifting plate 3 in the length direction.

[0057] Optionally, in some embodiments, the motor and the transmission rod 602 are driven by a chain. Specifically, sprockets are installed on the output ends of the transmission rod 602 and the motor, and the two sprockets are connected by a chain.

[0058] Please refer to Figure 4 In some embodiments, an upper photoelectric switch 506, a lower photoelectric switch 507 and a detection baffle 508 are also included. The upper photoelectric switch 506 and the lower photoelectric switch 507 are both installed on the base 1, and the controller 502 and the power supply 503 are electrically connected. The detection baffle 508 is installed on the lifting plate 3. The movement trajectory of the detection baffle 508 passes through the upper photoelectric switch 506 and the lower photoelectric switch 507. That is to say, the detection baffle 508 is installed on the lifting plate 3 and moves up and down with the lifting plate 3. Therefore, when the lifting plate 3 rises to the limit position, the detection baffle 508 is located at the position of the upper photoelectric switch 506. When the lifting plate 3 drops to the limit position, the detection baffle 508 is located at the position of the lower photoelectric switch 507, thereby realizing the control of the motor and avoiding damage to the motor.

[0059] Optionally, in some embodiments, the upper photoelectric switch 506 and the lower photoelectric switch 507 are slidably installed on the base 1. Specifically, a mounting column is installed on the base 1, and the lower photoelectric switch 507 is installed at the bottom of the mounting column. A slide rail is provided on the mounting column, and the upper photoelectric switch 506 is slidably installed on the mounting column. Therefore, the distance between the upper photoelectric switch 506 and the lower photoelectric switch 507 can be quickly adjusted according to usage conditions to meet different usage requirements.

[0060] Optionally, in some embodiments, the detection baffle 508 is an L-shaped structure, that is, the lateral protrusion of the detection baffle 508 is located on the vertical projection of the upper photoelectric switch 506 and the lower photoelectric switch 507 .

[0061] In other embodiments, the detection baffle 508 is fixedly connected to the lifting plate 3 via a connecting rod, and the connecting rod is a telescopic rod. Therefore, by adjusting the length of the telescopic rod, the maximum lifting distance of the lifting plate 3 can be controlled.

[0062] Please refer to Figure 1 In some embodiments, an anti-collision member 8 is provided on the base 1, and the anti-collision member 8 is installed on the side of the base 1. The anti-collision member 8 protects the transport trolley, reduces the damage caused by the collision, and reduces the maintenance cost.

[0063] Optionally, in some embodiments, the anti-collision member 8 is made of a flexible material. Specifically, the anti-collision member 8 is made of rubber, silicone or other materials.

[0064] In other embodiments, the anti-collision member 8 includes an anti-collision strip and an elastic member. The elastic member is located between the anti-collision strip and the base 1. The elastic member absorbs energy to reduce damage caused by collision.

[0065] In other embodiments, the anti-collision member 8 adopts a hollow structure. Specifically, it is made of a spherical shape using materials such as rubber or plastic, and is filled with air so that it has a deformation energy absorption function, which can greatly enhance the protection of the transport cart.

[0066] Please refer to Figure 1 In some embodiments, a plurality of positioning members 9 are provided on the lifting plate 3, and positioning holes corresponding to the positions of the positioning members 9 are provided at the bottom of the sterilization rack. That is to say, by cooperating with the positioning members 9 and the positioning holes on the sterilization rack, the lifting plate 3 can accurately position the sterilization rack when lifting it, so as to prevent the sterilization rack from tipping over due to position deviation, which is conducive to improving the stability of the transport trolley in transporting the sterilization rack.

[0067] Optionally, in some embodiments, the positioning member 9 may adopt any shape and structure, such as a cylindrical shape, a square cylindrical shape or a conical shape.

[0068] Optionally, in some embodiments, the positioning member 9 includes a positioning portion and a fixing portion, the fixing portion contacts the lifting plate 3, the positioning portion is located on the upper side of the fixing portion, the fixing portion is cylindrical, and the positioning portion is conical, that is, the conical positioning portion can have a certain error correction effect when it contacts the sterilization rack, and the fixing portion is tightly matched with the positioning hole of the sterilization rack to achieve its effective positioning.

[0069] Optionally, in some embodiments, the positioning member 9 has a lifting function. Specifically, the positioning member 9 is slidably installed on the lifting plate 3 along its axis. A driving member is installed on the lifting plate 3. The driving member can drive the positioning member 9 to rise and fall along its axis. The positioning hole on the sterilization rack is a through hole. Therefore, when the positioning member 9 is inserted into the positioning hole, the driving member drives the positioning member 9 to rise to a certain height, so that the positioning member 9 enters the interior of the sterilization rack, so that the positioning member 9 is more effectively connected and fixed to the transport trolley, which can prevent the sterilization rack from tipping over during transportation.

[0070] In the above embodiment, the driving member may be an electric cylinder or a pneumatic cylinder, and the positioning member 9 is driven by the telescopic function of the electric cylinder or the pneumatic cylinder.

[0071] Optionally, in some embodiments, the stabilizing mechanism further includes at least two stabilizing bars and a stabilizing member, at least two stabilizing bars are respectively located on both sides in the width direction of the base 1, the stabilizing bars are hinged to the base 1, when the stabilizing bars are in a supporting state, the stabilizing bars are perpendicular to the length direction of the base 1, and when the stabilizing bars are in a retracted state, the stabilizing bars are parallel to the length direction of the base 1, the stabilizing member is installed on the base 1, and is used to control the stabilizing bars to switch between the supporting state and the retracted state, the stabilizing member is electrically connected to the controller 502 and the power supply 503, specifically, when the transport trolley is moving, in order to improve its stability, the stabilizing bar is rotatably installed at the bottom of the transport trolley, when the transport trolley moves, the stabilizing bar is extended out of the transport trolley under the drive of the stabilizing member, at this time, when the transport trolley encounters a bumpy road and shakes, the stabilizing bar can be made into the transport trolley to prevent the transport trolley from tipping over, greatly improving the movement stability of the transport trolley, when the transport trolley stops moving, the stabilizing member controls the stabilizing bar to retract into the base 1, reducing the footprint of the transport trolley.

[0072] Optionally, in some embodiments, the stabilizing member may be a motor. Specifically, a gear is provided at the output end of the motor, and the stabilizing bar is driven by gear meshing.

[0073] In other embodiments, a sliding rod is slidably installed on the base 1, and two connecting rods are hinged at the end of the sliding rod, and the other ends of the two connecting rods are respectively hinged to the middle of two stabilizing rods, so that when the sliding rod slides, the two stabilizing parts can be controlled to rotate, and the stabilizing parts can control the sliding of the sliding rod.

[0074] Optionally, in some embodiments, the end of the stabilizer bar is mounted on a roller, which enables the stabilizer bar to support the transport trolley during its movement. The length of the stabilizer bar is at least equal to the width of the base 1, which is beneficial to increase its support area and improve the stability of the transport trolley during its movement.

[0075] Optionally, in some embodiments, a gyroscope and a vibration sensor are installed on the base 1. The gyroscope can be used to monitor the posture of the transport cart and is electrically connected to the power supply 503 and the controller 502. When the gyroscope detects that the posture of the cart is abnormal and tilted, the stabilizing component is controlled to work so that the stabilizing bar is immediately extended to support the transport cart and adjust the posture of the cart. The vibration sensor detects the road surface that the transport cart passes through. When it exceeds a preset value, the stabilizing component is controlled to work so that the stabilizing bar is immediately extended to support the transport cart to prevent it from tipping over, thereby greatly improving the stability of the transport cart during movement.

[0076] That is to say, the focus of the embodiment of the present invention is to formulate a new transport trolley with a size that meets the narrow-section sterilization rack, wherein the laser scanner 501 is used to detect the travel route of the transport trolley and is electrically connected to the controller 502 and the power supply 503, that is, the laser scanner 501 is used to identify roadblocks and transmit the scanning information to the controller 502, and then the controller 502 controls the travel of the trolley, the lifting plate 3 is located on the upper side of the base 1, the lifting mechanism is installed on the base 1, the lifting mechanism includes a lifting member 603, the lifting member 603 is electrically connected to the controller 502, the lifting member 603 is used to control the lifting of the lifting plate 3, the stabilizing structure 7 is divided into two groups, and is respectively located on both sides of the length direction of the base 1, the stabilizing structure 7 includes two sliders 701 connected to the lifting plate 3 and two slideways 702 connected to the base 1, and the two slideways 702 are respectively located on both sides of the width direction of the lifting plate 3 On the side, the slider 701 is slidably installed on the slide 702. When the trolley moves to the bottom of the sterilization rack, the lifting plate 3 is driven by the lifting member 603 to move upward and lift the sterilization rack. The two sliders 701 under the lifting plate 3 cooperate with the slide 702. When the trolley shakes when passing through a bumpy road, the stabilizing structure 7 can stabilize the lifting plate 3 to prevent the lifting plate 3 from shaking excessively and causing the sterilization rack to tilt and overturn, thereby increasing the stability and safety of the trolley transportation. After the sterilization rack is lifted, it is transported to the sterilizer by the transport trolley. The controller 502 sends a descending command to the lifting member 603, so that the lifting plate 3 descends, thereby the sterilization rack is transported to the designated position in the sterilizer, and the transport trolley automatically returns to the parking area. At this time, the automatic transportation process of the sterilization rack is completed. During this process, no manual intervention is required throughout the whole process, thereby realizing the automatic transportation function of the sterilization rack, reducing labor costs and greatly improving work efficiency.

[0077] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0078] The above is a detailed introduction to a transport vehicle for a narrow-section sterilization rack provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A transport vehicle for a narrow-section sterilization rack, characterized in that: include: A base (1), wherein at least two running wheels (2) and at least one steering wheel (4) are mounted on the base (1), and the at least two running wheels (2) are respectively located on both sides of the base (1) in a width direction; A controller (502), a power supply (503), and a laser scanner (501) are all mounted on the base (1), the controller (502) being electrically connected to the power supply (503), and the laser scanner (501) being used to detect the travel route of the transport vehicle and being electrically connected to the controller (502) and the power supply (503); A lifting plate (3), the lifting plate (3) being located on the upper side of the base (1); A lifting structure (6), the lifting mechanism being mounted on the base (1), the lifting mechanism comprising a lifting member (603), the lifting member (603) being electrically connected to the controller (502) and the power source (503), the lifting member (603) being used to control the lifting of the lifting plate (3); A stabilizing structure (7), wherein the stabilizing structure (7) is divided into two groups and is respectively located on both sides of the length direction of the base (1), the stabilizing structure (7) comprises two sliders (701) connected to the lifting plate (3), and two slideways (702) connected to the base (1), the two slideways (702) are respectively located on both sides of the width direction of the lifting plate (3), and the sliders (701) are slidably mounted on the slideways (702).

2. A transport vehicle for a narrow-section sterilization rack according to claim 1, characterized in that: Also includes: A wireless transmitter and receiver (504), the wireless transmitter and receiver (504) being mounted on the base (1) and electrically connected to the controller (502) and the power source (503); A speaker (505), the speaker (505) is mounted on the base (1) and is electrically connected to the controller (502) and the power source (503).

3. A transport vehicle for a narrow-section sterilization rack according to claim 1, characterized in that: The lifting structure (6) further includes: Two screw lifts (601), both of which are mounted on the base (1) and are respectively located on both sides of the base (1) in the length direction, and the slideway (702) is fixed to the lifting end of the screw lift (601); A transmission rod (602), both ends of which are respectively connected to the two lead screw lifts (601), and the lifting member (603) is a motor, which drives the transmission rod (602) to rotate, and the motor is electrically connected to the controller (502) and the power supply (503).

4. A transport vehicle for a narrow-section sterilization rack according to claim 3, characterized in that: Also includes: An upper photoelectric switch (506) and a lower photoelectric switch (507), wherein the upper photoelectric switch (506) and the lower photoelectric switch (507) are both mounted on the base (1), and are electrically connected to the controller (502) and the power source (503); A detection baffle (508), wherein the detection baffle (508) is mounted on the lifting plate (3), and a movement trajectory of the detection baffle (508) passes through the upper photoelectric switch (506) and the lower photoelectric switch (507).

5. A transport vehicle for a narrow-section sterilization rack according to claim 4, characterized in that: An anti-collision component (8) is provided on the base (1), and the anti-collision component (8) is installed on the side of the base (1).

6. A transport vehicle for a narrow-section sterilization rack according to claim 5, characterized in that: A plurality of positioning members (9) are provided on the lifting plate (3), and positioning holes corresponding one to one with the positions of the positioning members (9) are provided at the bottom of the sterilization rack.

7. A transport vehicle for a narrow-section sterilization rack according to claim 6, characterized in that: The positioning member (9) comprises a positioning portion and a fixing portion, the fixing portion is in contact with the lifting plate (3), the positioning portion is located on the upper side of the fixing portion, the fixing portion is cylindrical, and the positioning portion is conical.

8. A transport vehicle for a narrow-section sterilization rack according to any one of claims 1 to 7, characterized in that: The stabilizing mechanism further comprises: At least two stabilizing rods, at least two of which are respectively located on both sides of the base (1) in the width direction, the stabilizing rods being hinged to the base (1), and when the stabilizing rods are in a supporting state, the stabilizing rods are perpendicular to the length direction of the base (1), and when the stabilizing rods are in a retracted state, the stabilizing rods are parallel to the length direction of the base (1); A stabilizing member, the stabilizing member is mounted on the base (1) and is used to control the stabilizing rod to switch between a supporting state and a retracted state, the stabilizing member being electrically connected to the controller (502) and the power source (503).

9. A transport vehicle for a narrow-section sterilization rack according to claim 8, characterized in that: A roller is installed at the end of the stabilizing bar.

10. A transport vehicle for a narrow-section sterilization rack according to claim 8, characterized in that: The length of the stabilizing rod is at least equal to the width of the base (1).

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