Intelligent navigation method and system for body transport device

Abstract

The present invention proposes an intelligent navigation method and system for a body transfer device, the intelligent navigation method comprising the following steps: S1, the body transfer device receives a transfer command to a transfer area and identifies the identity of the body; S2, moves the body to a carrying plate in a sealed cavity of the body transfer device; S3, determines a crematorium for the body; S4, the body transfer device transports the body to the crematorium for cremation. The body transfer device of the present invention first identifies the identity of the body before transfer to avoid incorrect transfer of the body; moves the body to a sealed cavity of the body transfer device to avoid the spread of pathogens in bodies infected with infectious diseases; determines the nearest crematorium that can cremate the body to avoid searching for a crematorium back and forth, which is more efficient; and then transports the body to the crematorium for cremation. The intelligent navigation method of the present invention can not only perform path navigation, but also autonomously verify body information and determine the best path to the crematorium that can cremate the body, which is more efficient.

Description

Technical Field

[0001] The present invention belongs to the technical field of body transportation, and in particular relates to an intelligent navigation method and system for a body transportation device. Background Art

[0002] A body transport device is a device that moves remains from one location to another. Specifically, it can transport remains from hospital beds to body transport vehicles, then transport remains from vehicle transport vehicles to funeral homes, and finally transfer remains from funeral homes to crematoriums. With the advancement of science and technology, highly automated automated guided vehicle (AGV) robots are increasingly being used in body transport.

[0003] CN202210386971.9 discloses an AGV for crematoriums. Its navigation system includes four magnetic navigation sensors circumferentially positioned on the chassis, located at the front, rear, left, and right sides. Corresponding magnetic strips and track spikes are also laid along the vehicle's travel path. This AGV's navigation system effectively reduces magnetic strip demagnetization caused by high temperatures within the furnace, using a combination of magnetic strips and spikes. Combined with wireless communication and positioning modules, it enables precise operation under online monitoring.

[0004] The navigation system of the aforementioned public patent can only enable the AGV intelligent transport vehicle to run along a set path. It does not select the optimal crematorium, nor does it consider how to deal with a malfunction of the AGV intelligent transport vehicle. Summary of the Invention

[0005] The present invention aims to solve the technical problems existing in the prior art. The first object of the present invention is to provide an intelligent navigation method for a body transport device. The second object of the present invention is to provide a body transport system using the intelligent navigation method for the body transport device.

[0006] To achieve the first objective, the present invention adopts the following technical solution: an intelligent navigation method for a body transport device, comprising the following steps:

[0007] S1, the body transfer device receives the transfer command to the transfer area and identifies the identity of the body;

[0008] S2, moving the body to a carrying plate in the sealed cavity of the body transfer device;

[0009] S3, determine the cremation furnace for the remains;

[0010] S4, the body transfer device transports the body to the crematorium for cremation.

[0011] In the above technical solution, the body transfer device first identifies the body before transporting it, preventing the transfer of the wrong body. The body is then moved into the sealed chamber of the body transfer device to prevent the spread of pathogens from infected bodies. A nearby crematorium capable of cremating the body is identified, eliminating the need to search for a crematorium, which is more efficient. The body is then transported to the crematorium for cremation. Compared to existing technologies, the intelligent navigation method of the present invention not only provides route navigation but also autonomously verifies body information to determine the optimal route to a crematorium capable of cremating the body, resulting in greater efficiency.

[0012] In a preferred embodiment of the present invention, after the body is transferred to the sealed cavity of the body transfer device and during the transportation of the body, a germicidal lamp is used to irradiate the inner side of the sealing structure of the sealed cavity, and / or a disinfectant is used to spray the outer side of the sealing structure, or the sealing structure is sealed with a disinfectant.

[0013] In the above technical solution, a germicidal lamp is used for sterilization on the inside of the sealing structure of the body transfer device. If the gas in the sealed cavity leaks out, the gas leaks out after being sterilized by the germicidal lamp, and the leaked air can be guaranteed to be sterile. A disinfectant is used to spray the outside of the sealing structure or the sealing structure is sealed with a disinfectant. If the gas in the sealed cavity leaks out, the gas leaks out after being disinfected by the disinfectant, and the leaked air can be guaranteed to be clean and sterile.

[0014] In a preferred embodiment of the present invention, in step S3, the method for determining the crematorium is:

[0015]

[0016] Where m is the serial number of the crematorium; T hm is the operating temperature of the mth crematorium; T im is the temperature of the mth crematorium when the body transfer device receives the transfer command; T is the room temperature; t im The time from the mth crematorium to the idle state. If it is in the idle state, the value is 0; t tm The time it takes for the mth crematorium to completely cremate a body.

[0017] The above technical solution selects the cremator with the highest temperature and the shortest waiting time for cremation, which saves energy and improves efficiency.

[0018] In a preferred embodiment of the present invention, the intelligent navigation method also includes a body transfer device status detection step. If a body transfer device is in an abnormal state and fails, the number of body transfer devices is compared with the number of crematoriums; a1. If the number of body transfer devices is greater than the number of crematoriums, the bodies of the faulty body transfer devices are transferred by body transfer devices that can operate normally; a2. If the number of body transfer devices is equal to or less than the number of crematoriums, the faulty body transfer devices are rescued by body transfer devices that can operate normally, and the faulty body transfer devices are towed to a maintenance station for repair.

[0019] According to the above technical solution, when a body transfer device fails, by comparing the number of body transfer devices with the number of crematoriums, it is determined whether to transfer the body or perform fault rescue on the failed body transfer device.

[0020] In a preferred embodiment of the present invention, the body transfer method of the aforementioned a1 is as follows: the load-bearing plate includes two half-load plates that are engaged by plug-in connection, and the two half-load plates have at least one transfer half-load plate. The transfer half-load plate is connected to the body of the body transfer device by a third lifting device, and the transfer half-load plate is also connected to the body by a transverse telescopic device; during transfer, the transfer half-load plate of the faulty body transfer device carries the body up, and the relative transfer half-load plate of the normal body transfer device rises and extends, and the body on the faulty body transfer device is transferred to the transfer half-load plate of the normal body transfer device, the transfer half-load plate of the normal body transfer device retracts and descends, and the body is transferred to the load-bearing plate of the normal body transfer device.

[0021] In another preferred embodiment of the present invention, the fault rescue method of the aforementioned a2 is as follows: a fault rescue mechanism is also provided on the body of the body transfer device, through which the two body transfer devices can achieve mechanical and electrical docking, and the normal body transfer device provides power or control output to the faulty body transfer device, and the normal body transfer device drives the faulty body transfer device to continue running to the spark machine, and the normal body transfer device drives the faulty body transfer device to the maintenance station for maintenance.

[0022] To achieve the second objective, the present invention adopts the following technical solution: a body transport system comprising a vehicle body capable of traveling on the ground, and a carrying plate connected to the vehicle body for placing the body; a protective cover is detachably connected to the carrying plate, and the protective cover and the upper surface of the carrying plate form a sealed cavity for accommodating the body; the body transport system further comprises one of the following structures, or a combination of structure one and structure two, or a combination of structure one and structure three;

[0023] Structure 1: The vehicle body is also equipped with a breakdown rescue mechanism, through which the two body transporters can achieve mechanical and electrical docking;

[0024] Structure 2: The load-bearing plate is connected to the vehicle body through a lifting platform, and a rotating mechanism is installed on the lifting platform to drive the load-bearing plate to rotate relative to the vehicle body;

[0025] Structure three: The load-bearing plate includes two half-load plates that are plug-in-connected, and there is at least one transfer half-load plate in the two half-load plates. A third lifting device that drives the transfer half-load plate to rise and fall, and a transverse extension device that drives the transfer half-load plate to extend and retract laterally are installed on the vehicle body; during transfer, the transfer half-load plate of the faulty body transfer device carries the body up, and the relative transfer half-load plate of the normal body transfer device rises and extends, transferring the body on the faulty body transfer device to the normal body transfer device.

[0026] In the above technical solution, a protective cover is installed on the carrying plate, enclosing the body within it. This prevents the spread of pathogens carried by the body and reduces the infection rate of accompanying personnel, making the body transport device suitable for transporting bodies of deceased individuals infected with infectious diseases. In the first structure, two body transport devices can be mechanically and electrically docked. A rescue vehicle provides power or control output to the faulty vehicle, which then drives the faulty vehicle to continue operation, thus resolving the problem of rescue between multiple body transport devices. In the second structure, a lifting platform is provided to make the carrying plate height adjustable, and a rotating mechanism is provided to allow the carrying plate to rotate relative to the vehicle body. This allows the body to be transported by rotating the carrying plate while the vehicle body remains stationary, thus increasing convenience. The body transport device can transport bodies from multiple locations and effectively dock with multiple platforms (hospital beds, body transport vehicles, crematoriums). It can be effectively docked according to the space available on site, making it simple and fast, effectively saving manpower, improving efficiency, and reducing the need for multiple handling and turning of the body. In structure three, the load-bearing plate is composed of two half-load plates, and the transfer half-load plate can be raised and lowered and laterally extended relative to the vehicle body. By raising the transfer half-load plate of the faulty vehicle, the body will rise with the transfer half-load plate and be supported by it. Then, the transfer half-load plate of the rescue vehicle will be raised and extended, and the body on the faulty vehicle can be transferred to the transfer half-load plate of the rescue vehicle. The transfer half-load plate of the rescue vehicle will be retracted and lowered, and the body will be transferred to the load-bearing plate of the rescue vehicle. This allows the body transfer device to be used for automatic transfer of bodies between multiple body transfer devices, without the need for manual transfer of bodies, reducing manpower requirements and improving automation.

[0027] In another preferred embodiment of the present invention, the upper end of the carrier plate has an annular sealing structure that surrounds the lower end of the protective cover, and the lower end of the protective cover is sealed to the carrier plate by the sealing structure. The sealing structure includes an annular base fixed to the upper end of the carrier plate, and the base is fixed with an annular outer sealing lip located outside the protective cover and capable of abutting the outer wall of the protective cover, and / or the base is fixed with an annular inner sealing lip located inside the protective cover and capable of abutting the inner wall of the protective cover. The body transfer system also includes one of the following structures, or a combination of structure four and structure five, or a combination of structure four and structure six.

[0028] Structure 4: The protective cover is provided with a germicidal lamp arranged close to the sealing structure. The germicidal lamp is a UVC lamp and / or an ultraviolet germicidal lamp. The germicidal lamp is arranged in a circle around the inner wall of the protective cover. The germicidal lamp is fixedly connected to the protective cover on the supporting plate or to the inner wall of the protective cover.

[0029] Structure 5: The protective cover is provided with a disinfectant spray pipe arranged near the sealing structure. The disinfectant spray pipe is arranged around the outer wall of the protective cover. The disinfectant spray pipe is connected to a disinfectant supply device. The disinfectant spray pipe is fixedly connected to the outside of the protective cover on the supporting plate or to the outer wall of the protective cover.

[0030] Structure 6: The base has an annular groove with an open upper end, the lower end of the protective cover is inserted into the annular groove, the annular groove is filled with disinfectant, and a disinfectant supply device for providing disinfectant to the annular groove is installed on the supporting plate.

[0031] In the above technical solution, the protective cover is sealed by a sealing structure, the body is enclosed in the protective cover, the outer sealing lip abuts the outer wall of the protective cover to seal, and / or the inner sealing lip abuts the inner wall of the protective cover to seal, preventing pathogens carried by the body from spreading outside the protective cover. Structure 4 sets a circle of germicidal lamps on the inner side of the sealing structure. If the gas in the protective cover leaks, the gas will be sterilized by the germicidal lamps before leaking out; Structure 5 sets a circle of disinfectant spray on the outer side of the sealing structure. If the gas in the protective cover leaks, the gas will be disinfected by the disinfectant spray pipe before leaking out, ensuring that the leaked air is clean and sterile; the disinfectant in the annular groove of Structure 6, on the one hand, liquid-seals the protective cover, increasing the sealing effect of the sealing structure, and on the other hand, the disinfectant disinfects the gas leaked from the protective cover, ensuring that the leaked air is clean and sterile.

[0032] In another preferred embodiment of the present invention, the fault rescue mechanism includes a hook provided at one end of the vehicle body in the length direction, and a buckle provided at the other end of the vehicle body in the length direction. One side of the vehicle body has a power output interface, and the other side has a power input interface. When the hook of one body transfer device is fixed with the buckle of another body transfer device, the power output interface of one of the two body transfer devices can be plugged into and electrically connected with the power output interface of the other; the buckle is a card column extending from top to bottom or from bottom to top, and when the two vehicle bodies are docked in the front-to-back direction, the card column can be stuck in the hook; the vehicle body is provided with a card column connected to the hook A first lifting device is connected to the hook to drive the hook to move vertically, and the vehicle body is also provided with a front and rear pushing device that drives the first lifting device to move forward and backward to enable the hook to move forward and backward; a guide rail extending in the front and rear direction is also fixed to the vehicle body, and the first lifting device is installed on the guide rail, and the front and rear pushing device drives the lifting device to move forward and backward on the guide rail; the bottom of the vehicle body is provided with a plurality of driving steering wheels for driving the vehicle body forward, and a plurality of driven steering wheels for supporting the vehicle body, and the driving steering wheels are connected to the vehicle body in a lifting manner; the driving steering wheels are connected to the vehicle body through the second lifting device, or the active surface of the driving steering wheels can be rotated relative to the vehicle body to raise or lower its height.

[0033] In the above technical solution, the rescue vehicle and the disabled vehicle are mechanically connected via a hook and a buckle. The power output interface of the rescue vehicle is electrically connected to the power input interface of the disabled vehicle to complete the electrical connection between the two vehicles, providing power or control output to the disabled vehicle. The buckle adopts a vertically arranged clamping column with a simple structure, which facilitates the clamping and fixing of the hook and the buckle. A first lifting device is provided to drive the hook to move vertically, facilitating the connection between the hook and the buckle, thereby achieving automatic mechanical docking between the rescue vehicle and the disabled vehicle. A front and rear pushing device is provided to drive the hook to move forward and backward, facilitating the hook to move to the buckle, facilitating the connection between the hook and the buckle. A guide rail is provided to guide the front and rear movement of the first lifting device, making the front and rear movement of the hook smoother. In addition, the drive wheel is connected to the vehicle body in a lifting manner, allowing the drive wheel to be lifted off the ground. Therefore, when the disabled vehicle cannot move independently, the drive wheel is lifted off the ground, and the vehicle body is supported by multiple driven steering wheels on the ground, transferring all the power of the two vehicles to the rescue vehicle, and the rescue vehicle tows the disabled vehicle on the ground.

[0034] In another preferred embodiment of the present invention, the third lifting device is mounted on the vehicle body by bolts, a connecting plate is fixedly connected to the upper end of the third lifting device, the transverse telescopic device is mounted on the connecting plate, and the adapter half-load plate is fixedly connected to the transverse telescopic device; there is one adapter half-load plate, and the other half-load plate is fixedly connected to the vehicle body or is connected to the vehicle body for lifting via the third lifting device; the two half-load plates have a plurality of fingers extending outward on opposite sides, the plurality of fingers are spaced apart along the length direction of the load-bearing plate, and a slot is formed between two adjacent fingers, and the fingers of one half-load plate can be inserted into the slot of the other half-load plate.

[0035] In the above technical solution, the transverse telescopic device is installed on the connecting plate, and the third lifting device causes the connecting plate to move vertically to lift and lower the transfer half-load plate; multiple vertical electric cylinders are used to push the connecting plate up and down, which has a simple structure and reliable operation; multiple transverse electric cylinders are used to push the transfer half-load plate to move laterally, which has a simple structure and reliable operation; setting up a transfer half-load plate can simplify the structure and reduce costs; when the other half of the load plate is connected to the vehicle body lifting connection, the entire load plate can be lifted and lowered to meet the transfer requirements of bodies at different heights.

[0036] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0038] Figure 1 2 is a side structural diagram of the corpse transport device of Example 1.

[0039] Figure 2 It is a structural diagram of the adaptive shock absorbing mechanism in Example 1.

[0040] Figure 3 It is a structural diagram of the shock-absorbing wheel set in Example 1.

[0041] Figure 4 It is a schematic diagram of the sealing structure in Example 1.

[0042] Figure 5 It is a schematic diagram of the sealing structure in Example 2.

[0043] Figure 6 This is a side view of a partially cutaway diagram of the body transport device in Example 3. Figure 1 , the protective cover has been omitted for easy observation.

[0044] Figure 7 This is a side view of a partially cutaway diagram of the body transport device in Example 3. Figure 2 , the protective cover has been omitted for easy observation.

[0045] Figure 8 yes Figure 6 Schematic diagram of the front structure of the body transfer device.

[0046] Figure 9 yes Figure 6 Schematic diagram of the rear view structure of the body transfer device.

[0047] Figure 10This is a side view of the body transfer device in the fourth embodiment, in which the protective cover has been omitted for easy observation.

[0048] Figure 11 yes Figure 10 Schematic diagram of the top view structure.

[0049] Figure 12 Schematic diagram of the supporting plate in the fourth embodiment rotated 90° relative to the vehicle body.

[0050] Figure 13 It will Figure 11 Schematic diagram of the fasteners extending out of the vehicle body and the load-bearing plate.

[0051] Figure 14 This is a side view of the body transfer device of the fifth embodiment, in which the protective cover has been omitted for easy observation.

[0052] Figure 15 yes Figure 14 Schematic diagram of the front structure of the body transfer device.

[0053] Figure 16 It is a schematic diagram of the top structure of the supporting plate in the fifth embodiment.

[0054] Figure 17 It is a schematic diagram of two body transporting devices in Example 5 docking along the width direction to transport the body.

[0055] The reference numerals in the drawings of the specification include: vehicle body 10, docking device 11, first opening slot 101, second opening slot 102, lifting platform 20, support plate 21, electric push rod 22, load-bearing plate 30, half load plate 31, transfer half load plate 311, first slider 312, second slider 313, insert finger 32, guide angle 33, slot 34, groove 35, rotating mechanism 40, traction device 50, snap-fit ​​member 51, traction drive mechanism 52, shock-absorbing wheel group 60, driven steering wheel 61, steering wheel body 611, first top frame 612, first mounting frame 613, first shock-absorbing spring 614, driving steering wheel 62, steering wheel body 621, second top frame 622, first Second mounting frame 623, second shock-absorbing spring 624, steering wheel motor 625, transmission mechanism 626, bracket 63, rotating shaft 64, spring balancing device 65, protective cover 70, sealing structure 71, base 711, outer sealing lip 712, inner sealing lip 713, metal frame 714, annular groove 715, germicidal lamp 72, disinfectant spray pipe 73, support frame 74, driving steering wheel 62, driven steering wheel 61 buckle 81, hook 82, first lifting device 83, front and rear pushing device 84, guide rail 85, power input interface 86, power output interface 87, third lifting device (vertical electric cylinder) 90, connecting plate 91, horizontal telescopic device (horizontal electric cylinder) 92. DETAILED DESCRIPTION

[0056] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0057] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0058] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the internal communication between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0059] Example 1

[0060] This embodiment provides a body transport device, such as Figure 1 and Figure 2 As shown, in a preferred embodiment, the body transport device includes a vehicle body 10 capable of traveling on the ground, and a load-bearing plate 30 connected to the vehicle body 10 for placing the body. The vehicle body 10 can be an AGV vehicle body, which is a prior art and will not be described in detail here; the load-bearing plate 30 is a horizontally arranged rectangular plate structure, and the body can be placed on the load-bearing plate 30 through a coffin or a kang surface (cremation machine kang surface), or the body can be placed directly on the load-bearing plate 30. An adaptive shock-absorbing mechanism is provided at the bottom of the vehicle body 10; a protective cover 70 is detachably connected to the load-bearing plate 30, and the protective cover 70 and the upper surface of the load-bearing plate 30 form a closed cavity for accommodating the body.

[0061] The adaptive shock absorbing mechanism includes a plurality of shock absorbing wheel sets 60 provided at the bottom of the vehicle body 10 and capable of rolling on the ground to enable the vehicle body 10 to move forward. Specifically, two or four shock absorbing wheel sets 60 may be provided at intervals along the length direction of the vehicle body 10. Figure 2Two sets of shock-absorbing wheel assemblies 60 are shown. Each set of shock-absorbing wheel assemblies 60 includes a bracket 63 rotatably connected to the vehicle body 10 via a rotating shaft 64, a driving steering wheel 62 mounted at the bottom of one end of the bracket 63, and a driven steering wheel 61 mounted at the bottom of the other end of the bracket 63. Both ends of the bracket 63 are elastically connected to the bottom of the vehicle body 10 via a spring balancing device 65.

[0062] The protective cover 70 is made of a rigid plastic or a flexible plastic film with a supporting frame. The protective cover 70 is lightweight and easy to open and close. The upper end of the carrier plate 30 includes an annular sealing structure 71 that surrounds the lower end of the protective cover 70. The lower end of the protective cover 70 is surrounded by the carrier plate 30 through the sealing structure 71. The sealing structure 71 seals the protective cover 70 and the upper surface of the carrier plate 30, forming a sealed cavity for accommodating the remains. Preferably, the upper surface of the sealing structure 71 is no higher than the upper surface of the carrier plate 30, facilitating the transfer of the remains onto and off the carrier plate 30.

[0063] The present invention includes a protective cover 70 on the carrier plate 30, which can be used to transport potentially infectious remains. When the remains need to be transported, the vehicle 10 is driven to a designated location, the protective cover 70 is manually opened, the remains are placed on the carrier plate 30, and the protective cover 70 is then closed. The protective cover 70 is sealed by a sealing structure 71, enclosing the remains within the protective cover 70. This prevents the spread of pathogens carried by the remains and reduces the infection rate for accompanying personnel.

[0064] The vehicle body 10 of the present invention is driven by a plurality of driving steering wheels 62 and can travel on the ground. A plurality of driven steering wheels 61 roll on the ground along with the movement of the vehicle body 10, supporting the vehicle body 10 to maintain the balance of the vehicle body 10 and realize the steering function of the vehicle body 10. The bracket 63 is a seesaw structure, and its principle is the lever principle, which is also called the "lever balance condition". In order to balance the lever, the two torques (the product of force and lever arm) acting on the lever must be equal. Therefore, when the vehicle body 10 runs on the ground with a height difference, the seesaw structure can effectively ensure that all driving steering wheels 62 and driven steering wheels 61 effectively touch the bottom, and there will be no slipping, single wheel force and other phenomena, thereby ensuring the balance and stability of the body transfer device under the load walking state.

[0065] like Figure 2 and Figure 3As shown, in another preferred embodiment of the present invention, the rotating shaft 64 extends along the length direction of the vehicle body 10, and the bracket 63 is arranged perpendicular to the length direction of the vehicle body 10, so that one of the driving steering wheel 62 and the driven steering wheel 61 of a set of shock-absorbing wheel assemblies 60 is arranged on the left side of the vehicle body 10, and the other is arranged on the right side of the vehicle body 10. Preferably, the driving steering wheel 62 and the driven steering wheel 61 of two adjacent sets of shock-absorbing wheel assemblies 60 are staggered left and right, that is, a driving steering wheel 62 is each arranged at the left front and right rear of the vehicle body 10, and a driven steering wheel 61 is each arranged at the right front and left rear of the vehicle body 10.

[0066] like Figure 2 and Figure 3 As shown, in another preferred embodiment, the driven steering wheel 61 is a universal caster with good turning effect, and preferably a shock-absorbing universal caster is used. Specifically, as Figure 3 As shown, the driven steering wheel 61 includes a steering wheel body 611 capable of rolling on the ground, a first top frame 612 fixedly connected to a bracket 63, and a first mounting frame 613 movably connected to the first top frame 612 and located below the first top frame 612 for mounting the steering wheel body 611. The first top frame 612 and the first mounting frame 613 are elastically connected via a first shock-absorbing spring 614. The first mounting frame 613 can move vertically relative to the first top frame 612 (for example, the first mounting frame 613 and the first top frame are connected via a telescopic shaft), so that the steering wheel body 611 can move vertically relative to the first top frame 612 to adapt to the expansion and contraction of the first shock-absorbing spring 614, thereby realizing the shock-absorbing function of the driven steering wheel 61 itself.

[0067] like Figure 2 and Figure 3 As shown, in another embodiment, the driving steering wheel 62 is a shock-absorbing driving steering wheel 62, specifically, as shown in FIG. Figure 3 As shown, the driving steering wheel 62 includes a steering wheel body 621 capable of rolling on the ground, a second top frame 622 fixedly connected to the bracket 63, and a second mounting frame 623 movably connected to the second top frame 622 and located below the second top frame 622 for mounting the steering wheel body 621. The second top frame 622 and the second mounting frame 623 are elastically connected via second shock-absorbing springs 624. Preferably, multiple vertical second shock-absorbing springs 624 are disposed around the outer periphery of the steering wheel body 621. The second mounting frame 623 can move vertically relative to the second top frame 622, allowing the steering wheel body 621 to move vertically relative to the second top frame 622 to accommodate the expansion and contraction of the second shock-absorbing springs 624, thereby achieving the shock-absorbing function of the driving steering wheel 62 itself. A steering wheel motor 625 is installed at the bottom of the second mounting frame 623. The output shaft of the steering wheel motor 625 is connected to the steering wheel body 621 through a transmission mechanism 626. The specific method of driving the steering wheel body 621 to move by the steering wheel motor 625 to make the vehicle body 10 move is a prior art and is not an innovation of the present invention. It will not be described in detail here.

[0068] like Figure 4 As shown, in another preferred embodiment, the sealing structure 71 includes an annular base 711 fixed to the upper end of the carrier plate 30; an annular outer sealing lip 712 located outside the protective cover 70 and capable of abutting the outer wall of the protective cover 70 is fixed to the base 711, and / or an annular inner sealing lip 713 located inside the protective cover 70 and capable of abutting the inner wall of the protective cover 70 is fixed to the base 711. The outer sealing lip 712 / inner sealing lip 713 are integrally injection-molded with the base 711 and are both made of rubber. A metal frame 714 may or may not be provided within the base 711. The aforementioned "annular" refers to a circle around the lower end of the protective cover 70.

[0069] When the lower end of the protective cover 70 is inserted into the base 711 on the supporting plate 30, the outer sealing lip 712 abuts against the outer wall of the protective cover 70 to seal, and / or the inner sealing lip 713 abuts against the inner wall of the protective cover 70 to seal, thereby preventing pathogens carried by the remains from spreading outside the protective cover 70.

[0070] The present invention preferably provides an outer sealing lip 712 and an inner sealing lip 713 at the same time. Both the outer sealing lip 712 and the inner sealing lip 713 extend downward and are bent outward back to back into an arc shape. The size of the outer sealing lip 712 is smaller than that of the inner sealing lip 713. The small size of the outer sealing lip 712 facilitates the insertion of the protective cover 70 into the base 711, and the large size of the inner sealing lip 713 can improve the sealing effect of the sealing structure 71.

[0071] like Figure 4 As shown, in another preferred embodiment, the body transport device further includes at least one of the following structures;

[0072] Structure 4: The protective cover 70 has a germicidal lamp 72 arranged near the sealing structure 71. The germicidal lamp 72 is a UVC lamp and / or an ultraviolet germicidal lamp. The germicidal lamp 72 is arranged in a circle around the inner wall of the protective cover 70; for example, the germicidal lamp 72 is fixedly connected to the protective cover 70 on the supporting plate 30 through the support frame 74. Of course, the germicidal lamp 72 can also be fixedly connected to the inner wall of the protective cover 70.

[0073] Structure 5: The protective cover 70 is provided with a disinfectant spray pipe 73 arranged near the sealing structure 71. The disinfectant spray pipe 73 is arranged around the outer wall of the protective cover 70. For example, the disinfectant spray pipe 73 is fixed to the outside of the protective cover 70 on the supporting plate 30 through the support frame 74. Of course, the disinfectant spray pipe 73 can also be fixed to the outer wall of the protective cover 70. The disinfectant spray pipe 73 is connected to the disinfectant supply device ( Figure 4 (not shown), a disinfectant supply device is installed on the vehicle body 10, and the disinfectant supply device includes a liquid storage tank for storing disinfectant, and an infusion pump for transporting the disinfectant in the liquid storage tank to the disinfectant spray pipe 73.

[0074] The present invention preferably sets structure four and structure five at the same time, sets a circle of sterilization lamps 72 on the inner side of the sealing structure 71, and sets a circle of disinfectant spray pipes 73 on the outer side of the sealing structure 71. If the gas in the protective cover 70 leaks out, the leaked gas is sterilized by the sterilization lamps 72 and then disinfected by the disinfectant spray pipes 73, ensuring that the leaked gas is clean and sterile air.

[0075] Example 2

[0076] The structural principle of this embodiment is basically the same as that of the first embodiment, except that the disinfectant spray pipe 73 is not provided in this embodiment. Figure 5 As shown, in this embodiment, the base 711 has an annular groove 315 (a groove arranged around the lower end of the protective cover 70) with an open top. The lower end of the protective cover 70 is inserted into the annular groove 315, and the annular groove 315 contains disinfectant. The disinfectant in the annular groove 315 not only seals the protective cover 70, enhancing the sealing effect of the sealing structure 71, but also disinfects the gas leaking from the protective cover 70, ensuring that the leaked air is clean and sterile.

[0077] Preferably, similar to the first embodiment, the protective cover 70 also has a germicidal lamp 72 disposed close to the sealing structure 71 , and the germicidal lamp 72 is disposed around the inner wall of the protective cover 70 .

[0078] In another preferred embodiment, a disinfectant supply device ( Figure 5 (not shown), the disinfectant in the annular groove 315 may be lost, and the disinfectant supply device is used to replenish the disinfectant in the annular groove 315.

[0079] Example 3

[0080] The structural principle of this embodiment is basically the same as that of the first and second embodiments. The difference is that a fault rescue mechanism is also provided on the body of the body transport device of this embodiment. Through the fault rescue mechanism, the two body transport devices can achieve mechanical and electrical docking.

[0081] like Figure 6-Figure 9As shown, in this embodiment, the breakdown rescue mechanism includes a vehicle body 10 capable of traveling on the ground. The vehicle body 10 has a hook 82 at one end in the longitudinal direction and a buckle 81 at the other end. For example, the hook 82 is located at the rear end of the vehicle body 10, and the buckle 81 is located at the front end of the vehicle body 10. The vehicle body 10 has a power output interface 87 at one end in the longitudinal direction, and a power input interface 86 at the other end. For example, the power output interface 87 is located at the rear end of the vehicle body 10, and the power input interface 86 is located at the front end of the vehicle body 10. When the hook 82 of one body transport device is fixedly engaged with the buckle 81 of another body transport device, the power output interface 87 of one body transport device can be plugged into and electrically connected to the power output interface 87 of the other body transport device.

[0082] In this embodiment, when a body transfer device cannot operate due to mechanical or electrical failure during the transfer process, another body transfer device that can operate normally (called a rescue vehicle) drives to the faulty vehicle to perform fault rescue. The hook 82 of one vehicle is connected to the buckle 81 of another vehicle to achieve mechanical docking between the rescue vehicle and the faulty vehicle. The power output interface 87 of the rescue vehicle is electrically connected to the power input interface 86 of the faulty vehicle to complete the electrical connection between the two vehicles. The rescue vehicle provides power or control output to the faulty vehicle. After the rescue vehicle drives the faulty vehicle to continue operating to complete the body transfer work, it takes the faulty vehicle to the maintenance point, and then disconnects the mechanical connection (the hook 82 is disengaged from the buckle 81) and the electrical connection (the power input interface 86 is disengaged from the power output interface 87) between the faulty vehicle and the rescue vehicle to complete the rescue of the faulty vehicle.

[0083] like Figure 6 、 Figure 8 and Figure 9 As shown, in this embodiment, the buckle 81 is a clamping column extending from top to bottom or from bottom to top. Figure 6 The middle column extends from top to bottom, and the lower end of the column is a free end. The hook 82 has a slot that is plugged into the column. When the two car bodies 10 are docked in the front and rear directions, the column on the rear car body 10 can be plugged into the hook 82 of the front car body.

[0084] Preferably, the front side of the car body 10 where the buckle 81 is provided has a first opening groove 101 with an outer end open, and the buckle 81 is provided in the first opening groove 101. The buckle 81 is stored in the first opening groove 101, which is more beautiful and can prevent the buckle 81 from being damaged.

[0085] like Figure 6 and Figure 8As shown, in this embodiment, the vehicle body 10 is provided with a first lifting device 83 connected to the hook 82 for driving the hook 82 to move vertically. The first lifting device 83 includes, but is not limited to, a vertically arranged electric push rod, the upper end of which is fixedly connected to the hook 82. When the rescue vehicle and the disabled vehicle are mechanically docked, the hook 82 is laterally inserted into the first opening slot 101 and positioned directly below the buckle 81. The first lifting device 83 then drives the hook 82 upward, snapping the buckle 81 into the hook 82, completing the mechanical docking of the rescue vehicle and the disabled vehicle.

[0086] like Figure 6 As shown, in another preferred embodiment, the vehicle body 10 is further provided with a front-rear pushing device 84 that drives the first lifting device 83 to move forward and backward, thereby moving the hook 82 forward and backward. The front-rear pushing device 84 includes but is not limited to a transverse electric push rod arranged laterally, the rear end of which is fixedly connected to the first lifting device 83. Further preferably, a guide rail 85 extending in the front-rear direction is fixedly connected to the vehicle body 10, the first lifting device 83 is mounted on the guide rail 85, and the front-rear pushing device 84 drives the lifting device to move forward and backward on the guide rail 85.

[0087] When the rescue vehicle is mechanically docked with the faulty vehicle, the front and rear pushing devices 84 drive the first lifting device 83 to move backward on the guide rail 85, so that the hook 82 moves backward to be inserted under the buckle 81 of the first opening slot 101; after the rescue is completed, the front and rear pushing devices 84 drive the first lifting device 83 to move forward on the guide rail 85, so that the hook 82 moves forward to be reset.

[0088] like Figure 6 and Figure 9 As shown, in another preferred embodiment, the rear surface of the vehicle body 10 where the hook 82 is provided has a second open slot 102 with an open end. The guide rail 85 is bolted to the bottom of the second open slot 102. The first lifting device 83 and the front and rear pushing devices 84 are also installed in the second open slot 102. The hook 82 can be extended out of the second open slot 102 or stored in the second open slot 102. The guide rail 85, the first lifting device 83, and the front and rear pushing devices 84 are installed in the second open slot 102, which is more aesthetically pleasing. Moreover, in normal operation, the hook 82 is stored in the second open slot 102, which can prevent the hook 82 from being damaged by collision.

[0089] like Figure 7As shown, in another preferred embodiment, one of the power input interface 86 and the power output interface 87 is a retractable cable plug provided on the vehicle body 10, and the other is a cable socket provided on the vehicle body 10 that is electrically connected to the cable plug. For example, the power input interface 86 is the cable socket provided at the front end of the vehicle body 10, and the power output interface 87 is the retractable cable plug provided at the rear end of the vehicle body 10. When the rescue vehicle and the disabled vehicle are electrically connected, the cable plug at the rear end of the rescue vehicle is pulled out and inserted into the cable socket at the front end of the disabled vehicle to achieve electrical connection between the two vehicles.

[0090] like Figure 6 and Figure 8 As shown, in this embodiment, the driving steering wheel 62 is connected to the vehicle body 10 in a liftable manner. Specifically, the driving steering wheel 62 can be connected to the vehicle body 10 via a second lifting device, and the second lifting device can drive the driving steering wheel 62 to move vertically to lift off the ground or land on the ground; or the active surface of the driving steering wheel 62 can rotate relative to the vehicle body 10 to raise or lower its height, so that the driving steering wheel 62 lifts off the ground or lands on the ground.

[0091] After the rescue vehicle is electrically connected to the disabled vehicle, if the disabled vehicle's driving steering wheels 62 are not working and the disabled vehicle cannot move independently, all the driving steering wheels 62 can be lifted off the ground, and the vehicle body 10 can be supported by the multiple driven steering wheels 61. The disabled vehicle can then be towed on the ground to complete the rescue of the disabled vehicle. This rescue method is particularly suitable for disabled vehicles that require long-distance travel. For disabled vehicles with short distances, when the disabled vehicle cannot move independently, it is not necessary to lift the driving steering wheels 62, and the disabled vehicle can be towed by the rescue vehicle.

[0092] Example 4

[0093] The structural principle of this embodiment is basically the same as that of the first to third embodiments, except that Figure 10-13 As shown, the load plate 30 of this embodiment is connected to the vehicle body 10 by a lifting platform 20. A rotating mechanism 40 is mounted on the lifting platform 20 to drive the load plate 30 to rotate relative to the vehicle body 10. A traction device 50 is also provided on the load plate 30. The lifting platform 20 is positioned between the vehicle body 10 and the load plate 30. The lifting platform 20 drives the load plate 30 to move vertically, changing its height to facilitate docking with a hospital bed, a body transport vehicle, and a crematorium. The traction device 50 is used to pull a coffin or a kang (a bed) containing a body onto or off the load plate 30.

[0094] This embodiment provides a rotating mechanism 40, allowing the support plate 30 to rotate 360 ​​degrees relative to the vehicle body 10. This allows the vehicle body 10 to be stationary while the support plate 30 is rotated, thus increasing convenience. For example, when docking with a body transport vehicle, the support plate 30 can be rotated with the vehicle body 10 in a horizontal position to transport the body. This eliminates the need for the vehicle body 10 to be repositioned; the support plate 30 only needs to be moved to dock with the vehicle. Furthermore, by raising the support plate 30 using the lifting platform 20, the support plate 30 can be inserted into the vehicle, facilitating the transfer of the body.

[0095] The supporting plate 30 of this embodiment can be used to place a coffin or a kang surface, and the supporting plate 30 can be connected to a hospital bed, a body transport vehicle and a crematorium, which is highly practical.

[0096] like Figure 10 As shown, in this embodiment, the lifting platform 20 includes a support plate 21 located above the vehicle body 10, and a lifting device connecting the vehicle body 10 and the support plate 21. The load-bearing plate 30 is rotatably mounted on the support plate 21. Preferably, the size of the support plate 21 is the same as that of the load-bearing plate 30. The lifting device includes a plurality of vertically arranged electric push rods 22. The lower ends of the electric push rods 22 are fixedly connected to the vehicle body 10, and the upper ends of the electric push rods 22 are fixedly connected to the support plate 21. The plurality of electric push rods 22 are divided into a plurality of groups spaced apart along the length direction of the support plate 21. Figure 10 In the figure, two groups of electric push rods 22 are provided.

[0097] In the present invention, the rotating mechanism 40 is a rotating motor installed in the middle of the top of the support plate 21 , and the output shaft of the rotating motor is fixedly connected to the bearing plate 30 .

[0098] like Figure 10-13 As shown, in this embodiment, the traction device 50 includes a fastener 51 that can be engaged with the coffin or the kang surface, and a traction drive mechanism 52 that drives the fastener 51 to move linearly along the length direction of the supporting plate 30. The specific method of driving the fastener 51 to move linearly can adopt existing technology. For example, the traction drive mechanism 52 includes a motor that can be reversed, a screw rod coaxially fixed to the motor output shaft and threadedly connected to the fastener 51, and a guide rail fixed relative to the supporting plate 30 and extending along the length direction of the supporting plate 30. The fastener 51 is slidably connected to the guide rail.

[0099] Preferably, the top of the carrier plate 30 has a groove 35 extending along its length, and the traction device 50 is installed in the groove 35. A cover is fixed in the groove 35, the traction drive mechanism 52 is installed in the cover, and the buckle 51 has a buckle portion extending outside the cover.

[0100] like Figure 13As shown, further preferably, the traction drive mechanism 52 can drive the fastener 51 to move outside the vehicle body 10 and the load-bearing plate 30, that is, the guide rail extends outside the vehicle body 10 and the load-bearing plate 30, so that the traction device 50 can completely push the kang surface into the crematorium.

[0101] like Figure 10 As shown, in this embodiment, the vehicle body 10 is provided with docking devices 11 that can be snap-fitted to the crematorium. Looking down at the vehicle body 10, the vehicle body 10 is rectangular, and preferably, a docking device 11 is provided at each of the four corners of the vehicle body 10. For crematorium openings with a small opening that require precise delivery of remains, the docking devices 11 are provided so that when the support plate 30 is docked with the crematorium, the docking devices 11 snap into the crematorium to secure the vehicle body 10. This prevents the vehicle body 10 from shaking when the traction device 50 pushes the remains on the support plate 30 into the crematorium, ensuring accurate insertion of the remains.

[0102] Example 5

[0103] The structural principle of this embodiment is basically the same as that of the first to third embodiments, except that the structure of the supporting plate is different. Figure 14-17 As shown, in this embodiment, the carrier plate 30 includes two half-carrier plates 31 that are plugged together by inserting fingers 32. The two half-carrier plates 31 are arranged one on the left and one on the right, and at least one of the two half-carrier plates 31 has an adapter half-carrier plate 311. A third lifting device 90 is mounted on the vehicle body 10 to drive the adapter half-carrier plate 311 up and down, and a transverse extension device 92 is installed to drive the adapter half-carrier plate 311 to extend and retract laterally. The adapter half-carrier plate 311 is connected to the vehicle body 10 in a lifting and retracting manner via the third lifting device 90. The adapter half-carrier plate 311 is also connected to the vehicle body 10 in a transverse extension and retracting manner via the transverse extension device 92.

[0104] During the transfer, the transfer half-load plate 311 of the faulty body transport device (referred to as the faulty vehicle) carries the body upward, and the relative transfer half-load plate 311 of the normal body transport device (referred to as the rescue vehicle) rises and extends, transferring the body on the faulty body transport device to the normal body transport device.

[0105] In this embodiment, each of the two half-carrier plates 31 has a plurality of outwardly extending fingers 32 on opposing sides. These fingers 32 are spaced apart along the length of the carrier plate 30. Preferably, the fingers 32 are of equal width and spaced evenly apart. A slot 34 is formed between adjacent fingers 32. The fingers 32 of one half-carrier plate 31 can be inserted into the slot 34 of the other half-carrier plate 31. The ends of the fingers 32 preferably have guide angles 33 to facilitate insertion into the slot 34. Preferably, there is only one transfer half-carrier plate 311. The other half-carrier plate 31 is either fixedly connected to the vehicle body 10 or raised and lowered therewith via a third lifting device 90. Preferably, the other half-carrier plate 31 is raised and lowered therewith via the third lifting device 90. This allows the entire carrier plate 30 to be raised and lowered to accommodate transfers of remains at varying heights.

[0106] By adopting the technical solution of this embodiment, when a body transport device fails to operate due to mechanical or electrical failure during the transport process, another body transport device that can operate normally (called a rescue vehicle) will drive to the faulty vehicle and transfer the body from the faulty vehicle to the rescue vehicle. Figure 17 As shown, for example, the one on the left is a rescue vehicle, and the one on the right is a faulty vehicle. The half-load plate 31 on the left side of the rescue vehicle is a transfer half-load plate 311, and the half-load plate 31 on the right side of the faulty vehicle is a transfer half-load plate 311. Although the faulty vehicle cannot operate due to a fault, its power is normal and it can autonomously control the third lifting device 90 and the lateral telescopic device 92 to work.

[0107] When transferring the body, the third lifting device 90 is used to raise the transfer half-plate 311 on the right side of the faulty vehicle. At this time, the body rises with the transfer half-plate 311, and the two half-plates 31 separate, providing operating space for the transfer half-plate 311 of the rescue vehicle to dock with the transfer half-plate 311 of the faulty vehicle. The third lifting device 90 is used to raise the transfer half-plate 311 of the rescue vehicle. The upper surface of the transfer half-plate 311 of the rescue vehicle is slightly lower than the upper surface of the transfer half-plate 311 of the faulty vehicle. Then, the transfer half-plate 311 of the rescue vehicle is moved to the right by the transverse telescopic device 92 to extend outside the rescue vehicle. The insertion fingers 32 of the transfer half-plate 311 of the rescue vehicle are inserted into the slots 34 of the transfer half-plate 311 of the faulty vehicle. The body is located above the transfer half-plate 311 of the rescue vehicle, completing the docking between the two. Next, the transfer half-load plate 311 of the faulty vehicle is lowered and reset, and the body is supported by the transfer half-load plate 311 of the rescue vehicle; then the transfer half-load plate 311 of the rescue vehicle is moved to the left to retract, and then the transfer half-load plate 311 of the rescue vehicle is lowered to reset, and the body is transferred to the load-bearing plate 30 of the rescue vehicle.

[0108] In this embodiment, the third lifting device 90 is bolted to the vehicle body 10. A connecting plate 91 is fixedly attached to the upper end of the third lifting device 90. The shape of the connecting plate 91 is adapted to the adapter half-carrier plate 311. A transverse telescopic device 92 is mounted on the connecting plate 91, and the adapter half-carrier plate 311 is fixedly attached to the transverse telescopic device 92. Specifically, the third lifting device 90 includes multiple vertical electric cylinders. The lower ends of the vertical electric cylinders 90 are fixedly attached to the vehicle body 10, and the upper ends of the vertical electric cylinders 90 are fixedly attached to the connecting plate 91. The transverse telescopic device 92 includes multiple horizontal electric cylinders, each of which is arranged to correspond to the fingers 32 of the adapter carrier plate. The transverse electric cylinders 92 are multi-stage telescopic cylinders. One end of each transverse electric cylinder 92 is fixedly attached to the connecting plate 91, for example, the cylinder body of the transverse electric cylinder 92 is fixedly attached to the upper end of the connecting plate 91, while the distal end of the telescopic axis of the transverse electric cylinder 92 is fixedly attached to the adapter half-carrier plate 311.

[0109] Preferably, a first slider 312 is fixed to the bottom of the finger 32 of the adapter half-load plate 311, and the end of the telescopic shaft of the transverse electric cylinder 92 is fixed to the first slider 312. When the adapter half-load plate 311 of the rescue vehicle moves left and right, the first slider 312 can slide left and right on the upper surface of the half-load plate 31 on the right side of the rescue vehicle and the upper surface of the half-load plate 31 on the left side of the faulty vehicle to improve the stability of the left and right movement of the adapter half-load plate 311.

[0110] Further preferably, a second slider 313 is fixed to the bottom of the end of the adapter half-load plate 311 away from the inserting finger 32. The second slider 313 is clamped outside the cylinder body of the horizontal electric cylinder 92 and can slide left and right on it to further improve the stability of the left and right movement of the adapter half-load plate 311.

[0111] It should be noted that when the transfer half-load plate 311 of the rescue vehicle is docked with the transfer half-load plate 311 of the faulty vehicle, the transfer half-load plate 311 of the rescue vehicle can be moved to the left to extend while the transfer half-load plate 311 of the faulty vehicle is moved to the right, so as to shorten the distance that the transfer half-load plate 311 of the rescue vehicle moves to the right, ensure that the second slider 313 does not separate from the cylinder body of the horizontal electric cylinder 92, and improve the stability of the operation of the transfer half-load plate 311.

[0112] like Figure 14As shown, in another preferred embodiment, the vehicle body 10 has a power output interface 87 on one side and a power input interface 86 on the other side. When one body transporter docks with another, the power output interface 87 of one body transporter can be plugged into and electrically connected to the power output interface 87 of the other. For example, the power output interface 87 is located at the rear end of the vehicle body 10, and the power input interface 86 is located at the front end of the vehicle body 10. One of the power input interface 86 and the power output interface 87 is a retractable cable plug located on the vehicle body 10, and the other is a cable jack located on the vehicle body 10 that can be electrically connected to the cable plug. For example, the power input interface 86 is a cable jack located at the front end of the vehicle body 10, and the power output interface 87 is a retractable cable plug located at the rear end of the vehicle body 10.

[0113] For a faulty vehicle with a power failure, the cable plug at the rear end of the rescue vehicle can be pulled out and inserted into the cable socket at the front end of the faulty vehicle to achieve electrical connection between the two vehicles. The rescue vehicle can then supply power to the faulty vehicle or control the output.

[0114] Example 6

[0115] This embodiment provides an intelligent navigation method for the body transport device of the aforementioned embodiments 1 to 5, including the following steps:

[0116] S1, the body transfer device receives the transfer command to the transfer area and identifies the identity of the body;

[0117] S2, moving the body onto the carrying plate 30 in the sealed cavity of the body transfer device;

[0118] S3, determine the cremation furnace for the remains;

[0119] S4, the body transfer device transports the body to the crematorium for cremation.

[0120] After the body is transferred to the sealed cavity of the body transfer device and during the transportation of the body, a germicidal lamp 72 is used to irradiate the inner side of the sealing structure of the sealed cavity (i.e., sterilization by the germicidal lamp 72 in Example 1); and / or a disinfectant is used to spray the outer side of the sealing structure (i.e., disinfection by the disinfectant sprayed from the disinfectant spray pipe 73 in Example 1), or the sealing structure is liquid-sealed with a disinfectant (i.e., in Example 2, a disinfectant is filled in the annular groove 315, which on the one hand liquid-seales the protective cover 70 and increases the sealing effect of the sealing structure 71; on the other hand, the disinfectant disinfects the gas leaked from the protective cover 70 to ensure that the leaked air is clean and sterile).

[0121] In step S3, the method for determining the crematorium is:

[0122]

[0123] Where m is the serial number of the crematorium; T hm is the operating temperature of the mth crematorium; T im is the temperature of the mth crematorium when the body transfer device receives the transfer command; T is the room temperature; t im The time from the mth crematorium to the idle state. If it is in the idle state, the value is 0; t tm The time it takes for the mth crematorium to completely cremate a body.

[0124] The intelligent navigation method further includes a body transport device status detection step. If a body transport device is in an abnormal state and fails, the number of body transport devices is compared with the number of crematoriums.

[0125] a1. If the number of body transfer devices exceeds the number of crematoriums, the body from the faulty body transfer device will be transferred to a functioning body transfer device. Specifically, during the transfer, the transfer half-plate 311 of the faulty body transfer device, carrying the body, rises. The opposing transfer half-plate 311 of the functioning body transfer device rises and extends, transferring the body from the faulty body transfer device to the transfer half-plate 311 of the functioning body transfer device. The transfer half-plate 311 of the functioning body transfer device then retracts and descends, transferring the body to the carrier plate 30 of the functioning body transfer device.

[0126] a2. If the number of body transfer units is equal to or less than the number of crematoriums, a functioning body transfer unit will perform a fault recovery on the faulty body transfer unit and tow the faulty body transfer unit to a repair station for repair. Specifically, through the fault recovery mechanism, the two body transfer units can achieve mechanical and electrical docking. The functioning body transfer unit will provide power or control output to the faulty body transfer unit, which will then drive the faulty body transfer unit to the spark machine. The functioning body transfer unit will then drive the faulty body transfer unit to a repair station for repair.

[0127] Throughout this specification, reference to terms such as "preferred embodiment," "one embodiment," "some embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0128] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. An intelligent navigation method for a body transport device, characterized in that: The steps include: S1, the body transfer device receives the transfer command to the transfer area and identifies the identity of the body; S2, moving the body to a carrying plate in the sealed cavity of the body transfer device; S3, determine the cremation furnace for the remains; S4, the body transfer device transports the body to the crematorium for cremation; The method further includes a body transfer device status detection step. If a body transfer device is in an abnormal state and fails, the number of body transfer devices is compared with the number of crematoriums. a1. If the number of body transfer devices exceeds the number of crematoriums, the bodies from the faulty body transfer devices will be transferred to the functioning body transfer devices. a2. If the number of body transfer units is equal to or less than the number of crematoriums, a functioning body transfer unit will be used to repair the faulty body transfer unit and tow the faulty body transfer unit to a maintenance station for repair; The method for transferring the remains of a1 is as follows: The load-bearing plate comprises two half-load plates engaged by interdigital plugging, wherein at least one of the two half-load plates comprises a transfer half-load plate, the transfer half-load plate being connected to the body of the corpse transport device by a third lifting device, and the transfer half-load plate being connected to the body of the corpse transport device by a transverse telescopic device; During the transfer, the transfer half-load plate of the faulty body transfer device carries the body up, and the relative transfer half-load plate of the normal body transfer device rises and extends, transferring the body on the faulty body transfer device to the transfer half-load plate of the normal body transfer device. The transfer half-load plate of the normal body transfer device retracts and descends, and the body is transferred to the load-bearing plate of the normal body transfer device.

2. The intelligent navigation method for a body transport device according to claim 1, characterized in that: After the body is transferred to the sealed cavity of the body transfer device and during the transportation of the body; A germicidal lamp is used to irradiate the inner side of the sealing structure of the sealed cavity, and / or a disinfectant is used to spray the outer side of the sealing structure, or the sealing structure is sealed with a disinfectant.

3. The intelligent navigation method for a body transport device according to claim 1, characterized in that: In step S3, the method for determining the crematorium is: Where m is the serial number of the crematorium; T hm is the operating temperature of the mth crematorium; T im is the temperature of the mth crematorium when the body transfer device receives the transfer command; T is the room temperature; t im The time from the mth crematorium to the idle state. If it is in the idle state, the value is 0; t tm The time it takes for the mth crematorium to completely cremate a body.

4. The intelligent navigation method for a body transport device according to claim 1, characterized in that: The troubleshooting method for the aforementioned a2 is as follows: The body of the body transfer device is also equipped with a fault rescue mechanism. Through the fault rescue mechanism, the two body transfer devices can achieve mechanical and electrical docking. The normal body transfer device provides power or control output to the faulty body transfer device, and the normal body transfer device drives the faulty body transfer device to continue running to the crematorium, and the normal body transfer device drives the faulty body transfer device to the maintenance station for maintenance.

5. A body transport system using the intelligent navigation method for body transport equipment according to any one of claims 1 to 4, characterized in that: The body transport system includes a vehicle body capable of traveling on the ground, and a carrying plate connected to the vehicle body for placing the body; A protective cover is detachably connected to the carrying plate, and the protective cover and the upper surface of the carrying plate form a closed cavity for accommodating the remains; The body transport system further includes one of the following structures, or a combination of structure one and structure two, or a combination of structure one and structure three; Structure 1: The vehicle body is also provided with a fault rescue mechanism, through which the two body transporting devices can achieve mechanical and electrical docking; Structure 2: The carrying plate is connected to the vehicle body by a lifting platform, and a rotating mechanism is installed on the lifting platform to drive the carrying plate to rotate relative to the vehicle body; Structure 3: The load-bearing plate comprises two half-load plates engaged by interdigital plugging, wherein the two half-load plates have at least one adapter half-load plate, and the vehicle body is provided with a third lifting device for driving the adapter half-load plate to rise and fall, and a transverse extension device for driving the transverse extension and retraction of the adapter half-load plate; During the transfer, the transfer half-load plate of the faulty body transfer device carries the body up, and the opposite transfer half-load plate of the normal body transfer device rises and extends, transferring the body on the faulty body transfer device to the normal body transfer device.

6. The body transport system according to claim 5, characterized in that: The upper end of the carrier plate has an annular sealing structure that surrounds the lower end of the protective cover, and the four sides of the lower end of the protective cover are sealed with the carrier plate by the sealing structure; the sealing structure includes an annular base fixed to the upper end of the carrier plate, and an annular outer sealing lip located outside the protective cover and capable of abutting against the outer wall of the protective cover is fixed to the base, and / or an annular inner sealing lip located inside the protective cover and capable of abutting against the inner wall of the protective cover is fixed to the base; The body transport system further includes one of the following structures, or a combination of structure four and structure five, or a combination of structure four and structure six; Structure 4: The protective cover has a germicidal lamp arranged near the sealing structure. The germicidal lamp is a UVC lamp and / or an ultraviolet germicidal lamp. The germicidal lamp is arranged around the inner wall of the protective cover. The germicidal lamp is fixedly connected to the protective cover on the supporting plate or to the inner wall of the protective cover. Structure 5: The protective cover is provided with a disinfectant spray pipe arranged near the sealing structure. The disinfectant spray pipe is arranged around the outer wall of the protective cover. The disinfectant spray pipe is connected to a disinfectant supply device. The disinfectant spray pipe is fixedly connected to the outside of the protective cover on the supporting plate or to the outer wall of the protective cover. Structure 6: The base has an annular groove with an open upper end, the lower end of the protective cover is inserted into the annular groove, the annular groove is filled with disinfectant, and a disinfectant supply device for providing disinfectant to the annular groove is installed on the supporting plate.

7. The body transport system according to claim 5, characterized in that: The breakdown rescue mechanism includes a hook provided at one end of the vehicle body in the longitudinal direction, and a buckle provided at the other end of the vehicle body in the longitudinal direction. One side of the vehicle body has a power output interface, and the other side has a power input interface. When the hook of one body transport device is fastened to the buckle of another body transport device, the power output interface of one body transport device can be plugged into and electrically connected to the power output interface of the other body transport device. The buckle is a clamping column extending from top to bottom or from bottom to top, and when the two vehicle bodies are docked in the front-to-back direction, the clamping column can be clamped into the hook; the vehicle body is provided with a first lifting device connected to the hook to drive the hook to move vertically, and the vehicle body is also provided with a front-to-back pushing device that drives the first lifting device to move forward and backward to enable the hook to move forward and backward; the vehicle body is also fixedly connected to a guide rail extending in the front-to-back direction, the first lifting device is mounted on the guide rail, and the front-to-back pushing device drives the first lifting device to move forward and backward on the guide rail; The bottom of the vehicle body is provided with a plurality of driving steering wheels for driving the vehicle body forward, and a plurality of driven steering wheels for supporting the vehicle body, and the driving steering wheels are connected to the vehicle body in a liftable manner; the driving steering wheels are connected to the vehicle body through a second lifting device, or the active surface of the driving steering wheels can be rotated relative to the vehicle body to raise or lower its height.

8. The body transport system according to any one of claims 5 to 7, characterized in that: The third lifting device is mounted on the vehicle body by bolts, the upper end of the third lifting device is fixedly connected to a connecting plate, the transverse telescopic device is mounted on the connecting plate, and the transfer half-load plate is fixedly connected to the transverse telescopic device; The number of the transfer half-load plate is one, and the other half-load plate is fixedly connected to the vehicle body, or is lifted and connected to the vehicle body via a third lifting device; The two half-load boards have a plurality of fingers extending outward on opposite sides. The fingers are spaced apart along the length of the load board. There is a slot between two adjacent fingers. The fingers of one half-load board can be inserted into the slot of the other half-load board.

Images