Stereoscopic warehouse loading and unloading transfer robot and method thereof

Abstract

The invention relates to the technical field of loading, unloading and carrying, in particular to a stereoscopic warehouse loading, unloading and carrying robot and a method thereof.The stereoscopic warehouse loading, unloading and carrying robot comprises a supporting bottom plate, a supporting plate is fixedly connected to the top of the supporting bottom plate, a motor assembly is fixedly connected to the top of the supporting plate, and transmission gears are movably connected to the front end and the back end of the motor assembly; sliding groove plates are fixedly connected to the front end and the back end of the top of the supporting bottom plate correspondingly, fixing blocks are fixedly connected to the left sides and the right sides of the sliding groove plates correspondingly, and sliding rods are fixedly connected to the inner sides of the fixing blocks. When the motor assembly rotates to work, the carrying mechanism is used for carrying the storage plate on the conveying belt, meanwhile, the fan mechanism can be started to cool the storage plate, after the water mist spraying device sprays goods on the storage plate, spraying can be stopped in time, and liquid is made to return to the liquid storage barrel through the water return mechanism; and when the water mist spraying device performs spraying work, the spraying range of the water mist spraying device can be adjusted through the adjusting mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of loading and unloading, and in particular to a three-dimensional warehouse loading and unloading robot and a method thereof. Background Art

[0002] In today's social environment, health and safety issues are increasingly receiving widespread attention, and the logistics and warehousing fields are gradually becoming an indispensable part of today's life.

[0003] The common method of loading and unloading of logistics is to move the logistics goods to the designated loading and unloading location, while ensuring the safety of the logistics goods. Alternatively, forklifts can be used for loading and unloading. During transportation, forklifts require a certain amount of operating space, which may be restricted for narrow warehouse aisles or areas with limited space. Therefore, conveyor belts are used instead to reduce labor costs while ensuring smooth storage and access of logistics goods.

[0004] However, during the loading, unloading, handling and storage of logistics goods, there is a large flow of people, which makes there a potential risk of bacterial transmission inside the warehouse or during transportation. The scope of bacterial transmission will be expanded through logistics. Traditional large-scale disinfection methods will consume a lot of resources such as alcohol. If small-scale spraying is used, it cannot meet the spraying needs under different conditions, and it is difficult to ensure the comprehensiveness of the disinfection work. The cargo to be handled is limited and some machines cannot operate continuously. At the same time, when the loading and unloading machines are in operation, a lot of heat will be generated during the long-term operation process. The accumulation of heat may cause the performance of the transmission machine to decline, and even cause mechanical failures, affecting the normal operation of the warehouse. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems existing in the existing three-dimensional warehouse loading and unloading and handling robots, the present invention is proposed.

[0007] Therefore, the object of the present invention is to provide a three-dimensional warehouse loading and unloading robot, the purpose of which is to: eliminate bacteria, lift and transport, and cool down.

[0008] To solve the above technical problems, the present invention provides the following technical solutions: a conveying mechanism, which includes a supporting base plate, the top of the supporting base plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a motor assembly, the front end and back end of the motor assembly are movably connected with a transmission gear, the front end and back end of the top of the supporting base plate are fixedly connected with a slide plate, the left and right sides of the slide plate are fixedly connected with a fixed block, the inner side of the fixed block is fixedly connected with a slide bar, the left and right sides of the slide bar surface are slidably sleeved with side slide plates, the bottom of the side slide plate is slidably connected with the inner cavity of the slide plate, the inner side of the side slide plate is slidably connected with a rectangular plate, the back end of the rectangular plate is provided with a rod group, the surface of the transmission gear is meshed with the inner cavity of the rod group, and the front end of the rectangular plate is fixedly connected with a lifting plate; a conveying mechanism, which includes a bracket, the bottom of the bracket is fixedly connected with the top of the supporting base plate, a plurality of brackets are provided on the left and right sides of the top of the supporting base plate, and the top of the bracket is fixedly connected with a spring assembly, The inner side of the spring assembly is fixedly connected with a conveyor belt through a transmission wheel, the top of the support base plate and the right side corresponding to the conveyor belt are fixedly connected with a three-dimensional warehouse rack, the top of the conveyor belt and the position corresponding to the lifting plate are provided with a storage plate, the front end and back end of the storage plate and the top of the corresponding lifting plate are fixedly connected with a supporting plate; and, a spraying mechanism, which includes a metal support frame plate, the bottom of the metal support frame plate and the top of the support base plate are fixedly connected, the top of the metal support frame plate is fixedly connected with a water pump, the right side of the water pump is connected with a two-way conduit, the top of the right side of the two-way conduit is connected with a first control pipe, the right side of the first control pipe is connected with a working pipe, the top of the working pipe is connected with a water mist spraying device through a movable shaft, and three water mist spraying devices are provided and distributed at equal distances, the front end and back end of the top of the support plate are fixedly connected with a fan mechanism, the bottom of the right side of the two-way conduit is connected with a return water mechanism, and the front end and back end of the top of the support base plate and the front end and back end of the corresponding conveyor belt are provided with an adjustment mechanism.

[0009] As a preferred solution of the three-dimensional warehouse loading and unloading handling robot described in the present invention, wherein: the fan mechanism includes a U-shaped plate, the U-shaped plate is arranged on the top of the support plate, the left and right sides of the inner cavity of the U-shaped plate are movably connected with rotating rods, the right side of the rotating rod passes through the right side of the U-shaped plate and is fixedly connected with a first gear, the top of the support plate is movably connected with a rotating block group through a rotating shaft, the rotating block group is provided with four and are equidistantly distributed, the front end of the top of the rotating block group is fixedly connected with a second gear, the left side of the second gear is meshed with the bottom of the first gear, and the back end of the top of the rotating block group is fixedly connected with a fan blade.

[0010] As a preferred solution of the three-dimensional warehouse loading and unloading handling robot described in the present invention, the return water mechanism includes a second control pipe, the left side of the second control pipe is connected to the bottom of the right side of the two-way conduit, the inner cavity of the second control pipe is provided with a control component, the right side of the second control pipe is fixedly connected to a return water pipe, the end of the return water pipe away from the second control pipe is fixedly connected to a liquid storage barrel, the surface of the return water pipe is movably sleeved with a bracket, the top of the bracket is in contact with the bottom of the working pipe, the bottom of the bracket is fixedly connected to the top of the support plate, the bottom of the liquid storage barrel is fixedly connected to the top of the supporting bottom plate, the right side of the liquid storage barrel is connected to a water supply pipe, and the right side of the water supply pipe is connected to the left side of the water pump.

[0011] As a preferred solution of the three-dimensional warehouse loading and unloading handling robot described in the present invention, the adjustment mechanism includes a limit plate, the bottom of the limit plate is fixedly connected to the top of the supporting bottom plate, the back end of the limit plate is slidably connected to the limit block, the back end of the limit plate is fixedly connected with a block, the top of the block is in contact with the bottom of the limit block, the back end of the limit block is fixedly connected with a triangular slide, the right side of the triangular slide is fixedly connected with a connecting rod, the right side of the bottom of the connecting rod is fixedly connected with a U-shaped connecting frame, and the bottom of the U-shaped connecting frame is arranged at the bottom of the water mist spraying device.

[0012] As a preferred solution of the three-dimensional warehouse loading and unloading handling robot described in the present invention, the motor assembly includes a bidirectional output motor, the front and rear output ends of the bidirectional output motor are fixedly connected to the first connecting gear, the top of the support plate is fixedly connected to a fixing column, four fixing columns are arranged and are equidistantly distributed, the inner side of the fixing column is fixedly connected to a first metal block, the inner cavity of the first metal block is movably connected to a first movable rod, the front end and back end of the first movable rod both penetrate the front end and back end of the first metal block, the front end and back end of the surface of the first movable rod and the top of the corresponding first connecting gear are fixedly sleeved with a second connecting gear, the bottom of the second connecting gear and the top of the first connecting gear The second metal block is fixedly connected to the inner side of the fixed column and corresponding to the top of the first metal block, the inner cavity of the second metal block is fixedly connected to a hollow column, the front end and back end of the hollow column both penetrate the front end and back end of the second metal block, the inner cavity of the hollow column is movably connected to a second movable rod, the front end and back end of the second movable rod both penetrate the front end and back end of the hollow column and are fixedly connected to the transmission gear, the second movable rod and the first movable rod are connected through a crawler drive, the front end of the first connecting gear is fixedly connected to the first pinion, the left side of the rotating rod penetrates the left side of the inner wall of the U-shaped plate and is fixedly connected to the second pinion, and the back end of the second pinion is meshed with the right side of the first pinion.

[0013] As a preferred solution of the three-dimensional warehouse loading and unloading handling robot described in the present invention, the spring assembly includes a rectangular support block, the top of the rectangular support block is fixedly connected to a support spring, two support springs are provided, the top of the support spring is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a cross plate, the back end of the cross plate is movably connected to a first control gear through a rotating shaft, the back end of the first control gear is fixedly connected to a transmission wheel and a conveyor belt, and the right side of the rectangular support block is fixedly connected to a limiting member.

[0014] As a preferred solution of the stereoscopic warehouse loading and unloading handling robot described in the present invention, the control component includes a control panel, the control panel is arranged in the inner cavity of the second control tube, a water hole is opened in the inner cavity of the control panel, two water holes are arranged and the bottom water hole is arranged at the position of the second control tube, and the top water hole is arranged at an equal distance at the top of the first control tube, the top of the control panel passes through the top of the first control tube and is fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly connected with a trapezoidal plate, the front end and the back end of the bottom of the storage plate and the position corresponding to the trapezoidal plate are fixedly connected with a trapezoidal long plate, the bottom of the control panel passes through the bottom of the second control tube and is fixedly connected with a solid rod, the surface of the solid rod is movably sleeved with a hollow rod, the bottom of the hollow rod is fixedly connected with a U-shaped fixing frame, the top and bottom of the U-shaped fixing frame are fixedly connected to the bottom of the second control tube and the top of the supporting bottom plate, the inner cavity of the hollow rod is provided with a reset spring and the top and bottom of the reset spring are fixedly connected to the bottom of the solid rod and the bottom of the inner wall of the hollow rod.

[0015] As a preferred solution of the three-dimensional warehouse loading and unloading handling robot described in the present invention, the limiting part includes a square plate, the left and right sides of the top of the square plate are fixedly connected to the limiting rod, the inner side of the limiting rod is fixedly connected to the limiting plate, the limiting plate is arranged on the top of the first control gear, the back end of the limiting plate is fixedly connected to the second control gear, and the bottom of the second control gear is meshingly connected with the top of the first control gear.

[0016] The beneficial effects of the present invention are as follows: when the motor assembly is rotating, the transport mechanism is used to transport the storage plate on the conveyor belt, and the fan mechanism can be started to cool it down. After the water mist spraying device sprays the goods on the storage plate, the spraying can be turned off in time to return the liquid to the liquid storage barrel through the water return mechanism. When the water mist spraying device is spraying, the spraying range of the water mist spraying device can be adjusted by the adjustment mechanism.

[0017] In view of the problems existing in the above-mentioned existing loading and unloading and handling methods of stereoscopic warehouses, the present invention is proposed.

[0018] Therefore, the object of the present invention is to provide a method for loading and unloading a stereoscopic warehouse, the purpose of which is to lift and transport the storage plate, eliminate bacteria, and assist in heat dissipation and cooling of the device.

[0019] In order to solve the above technical problems, the present invention provides the following technical solutions: When the motor assembly is rotating, the carrying mechanism is used to carry the storage plate on the conveyor belt, and the fan mechanism can be started to cool it down; After the water mist spraying device sprays the goods on the storage plate, the spraying can be turned off in time, so that the liquid returns to the liquid storage tank through the water return mechanism; When the water mist spraying device performs spraying operation, the spraying range of the water mist spraying device can be adjusted by the adjusting mechanism.

[0020] As a preferred solution of the three-dimensional warehouse loading and unloading method of the present invention, it includes: When the motor assembly is rotating, the transport mechanism is used to transport the storage plate on the left conveyor belt to the right conveyor belt, ensuring its ability to operate continuously. At the same time, the fan mechanism can be started to assist in cooling it, so as to avoid excessive heat generated by the current inside the motor assembly passing through the winding and other components, accelerating the aging of the components and affecting the operation of the machine; After the water mist spraying device sprays the goods on the storage plate, the spraying can be turned off in time, so that the liquid returns to the liquid storage barrel through the water return mechanism, avoiding waste caused by the continuous operation of the water mist spraying device; When the water mist spraying device is spraying, the spraying range of the water mist spraying device can be adjusted through the adjusting mechanism, so that the spraying range can be adjusted according to the height of the cargo, thereby avoiding the water mist spraying device from covering less area.

[0021] The beneficial effects of the present invention are as follows: when the motor assembly is rotating, a transport mechanism is used to transport the storage plate on the left conveyor belt, and the storage plate is transported to the right conveyor belt, thereby ensuring its ability to operate continuously. At the same time, the fan mechanism can be started to assist in cooling it, thereby preventing the internal current of the motor assembly from passing through windings and other components to generate excessive heat, accelerate the aging of components, and affect the operation of the machinery. After the water mist spray device sprays the goods on the storage plate, the spraying can be turned off in time, so that the liquid returns to the liquid storage barrel through the water return mechanism, thereby avoiding waste caused by continuous operation of the water mist spray device. When the water mist spray device is spraying, the spraying range of the water mist spray device can be adjusted by the adjustment mechanism, so that the spraying range can be adjusted according to the height of the goods, thereby avoiding less coverage of the spraying area of ​​the water mist spray device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The present invention provides an overall structural diagram.

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the three-dimensional warehouse rack provided by the present invention.

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the liquid storage barrel provided by the present invention.

[0025] Figure 4 This is a schematic diagram of the three-dimensional exploded structure of the rod group provided by the present invention.

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the hollow column provided by the present invention.

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the bracket provided by the present invention.

[0028] Figure 7 A schematic diagram of the three-dimensional exploded structure of the support spring provided by the present invention.

[0029] Figure 8 This is a schematic diagram of the three-dimensional exploded structure of the return spring provided by the present invention.

[0030] Fig. 9 A schematic diagram of the three-dimensional explosion structure of the limiting plate provided by the present invention.

[0031] Fig.10 This is a schematic diagram of the three-dimensional structure of the storage plate provided by the present invention. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0036] Reference Figures 1 to 10 , which is the first embodiment of the present invention, provides a method for loading and unloading in a stereoscopic warehouse, through which the effects of eliminating bacteria, lifting and cooling are achieved.

[0037] When the motor assembly 103 is rotating, the transport mechanism 100 is used to transport the storage plate 205 on the left conveyor belt, and the storage plate 205 is transported to the right conveyor belt 203, so as to ensure its ability to operate continuously. When the storage plate 205 moves, the conveyor belt 203 is pressed down, and the first control gear 202e is moved away from the second control gear 202f-4 by the cooperation of the stopper 202f, so as to start the conveyor belt, thereby avoiding energy waste. At the same time, the fan mechanism 400 can be started to assist in cooling it, thereby avoiding that the internal current of the motor assembly 103 passes through the winding and other components to generate excessive heat, accelerate the aging of components, and affect the operation of the machine; After the water mist spraying device 306 sprays the goods on the storage plate 205, the return spring 502i blocks the movement of the control plate 502a to block the first control pipe 304, and connects the second control pipe 501 with the return pipe 503, and then the liquid returns to the liquid storage tank 504 through the return mechanism 500, so as to avoid waste caused by the continuous operation of the water mist spraying device 306; When the water mist spraying device 306 is spraying, it will drive the triangular slide plate 604 to move upward. The triangular slide plate 604 moves upward and drives the connecting rod 605 and the U-shaped connecting frame 606 to move along. At the same time, the water mist spraying device 306 can be slightly rotated and adjusted through the movable axis, so that the spraying range can be adjusted according to the height of the cargo, avoiding the water mist spraying device 306 from covering less of the spraying area.

[0038] Reference Figure 2 , 3, 8, and 10 are the second embodiment of the present invention, which provides a water return mechanism 500. Through the water return mechanism 500, the spraying can be turned off in time, saving alcohol resources and avoiding waste.

[0039] The return water mechanism 500 includes a second control pipe 501, the left side of the second control pipe 501 is connected to the bottom of the right side of the two-way conduit 303, the inner cavity of the second control pipe 501 is provided with a control component 502, the right side of the second control pipe 501 is fixedly connected to the return water pipe 503, the end of the return water pipe 503 away from the second control pipe 501 is fixedly connected to the liquid storage barrel 504, the surface of the return water pipe 503 is movably sleeved with a bracket 505, the top of the bracket 505 is in contact with the bottom of the working pipe 305, the bottom of the bracket 505 is fixedly connected to the top of the support plate 102, the bottom of the liquid storage barrel 504 is fixedly connected to the top of the support bottom plate 101, the right side of the liquid storage barrel 504 is connected to the water supply pipe 506, and the right side of the water supply pipe 506 is connected to the left side of the water pump 302.

[0040] The control assembly 502 includes a control panel 502a, which is arranged in the inner cavity of the second control tube 501. The inner cavity of the control panel 502a is provided with a water hole 502b. There are two water holes 502b, and the bottom water hole is arranged at the position of the second control tube 501. The top water hole 502b is arranged at an equal distance at the top of the first control tube 304. The top of the control panel 502a penetrates through the top of the first control tube 304 and is fixedly connected with a connecting frame 502c. The bottom of the connecting frame 502c is fixedly connected with a trapezoidal plate 502d. The front end and the back end of the bottom of the storage plate 205 correspond to the position of the trapezoidal plate 502d. Both are fixedly connected with a trapezoidal long plate 502e, the bottom of the control plate 502a passes through the bottom of the second control tube 501 and is fixedly connected with a solid rod 502f, the surface of the solid rod 502f is movably sleeved with a hollow rod 502g, the bottom of the hollow rod 502g is fixedly connected with a U-shaped fixing frame 502h, the top and bottom of the U-shaped fixing frame 502h are fixedly connected to the bottom of the second control tube 501 and the top of the supporting base plate 101, the inner cavity of the hollow rod 502g is provided with a return spring 502i, and the top and bottom of the return spring 502i are fixedly connected to the bottom of the solid rod 502f and the bottom of the inner wall of the hollow rod 502g.

[0041] Specifically, through the water return mechanism 500, alcohol can be recovered to the liquid storage barrel 504 through the water pipe 5206 for reuse, thereby improving the utilization rate of the alcohol liquid and reducing resource waste.

[0042] Specifically, the first control tube 304 and the second control tube 501 are controlled by the control plate 502a and the return spring 502i, so as to facilitate the switching of the liquid circulation.

[0043] Furthermore, during operation, when a water return operation is required, the liquid flows into the second control pipe 501 from the bottom of the right side of the two-way conduit 303. The control component 502 in the inner cavity of the second control pipe 501 will control and adjust the flow direction of the alcohol liquid as needed, and the alcohol liquid adjusted by the control component 502 enters the water return pipe 503, and the water return pipe 503 transports the alcohol liquid to the liquid storage barrel 504 for storage. During the operation of the water return pipe 503, the bracket 505 on its surface plays a supporting role. On the one hand, the top of the bracket 505 contacts the bottom of the working pipe 305 to ensure the stability of the working pipe. On the other hand, the bottom of the bracket 505 is fixedly connected to the top of the support plate 102 to ensure that the position of the water return pipe is fixed. The liquid in the liquid storage barrel 504 flows out through the water delivery pipe 506 connected to the right side, and the water delivery pipe 506 transports the liquid to the water pump 302, and the water pump 302 then re-transports the alcohol liquid to the two-way conduit 303 to continue to work.

[0044] Furthermore, if there is no object placed on the conveyor belt 203, the trapezoidal long plate 502e does not interact with the trapezoidal plate 502d. At this time, the control board 502a is in the initial position under the action of the reset spring 502i, and the water hole 502b at the bottom is connected with the second control pipe 501, so that the alcohol liquid can flow into the return pipe 503 through the second control pipe 501 normally, and then flow to the liquid storage barrel 504, realizing the return function. When the storage plate 205 is placed on the conveyor belt 203, the trapezoidal long plate 502e at the front and back ends of the bottom of the storage plate 205 contacts and interacts with the trapezoidal plate 502d at the bottom of the connecting frame 502c. This action will be transmitted to the control board 502a through the connecting frame 502c, so that the control board 502a overcomes the elastic force of the reset spring 502i and moves upward. After the control plate 502a moves upward, the connection state between the water hole 502b at the bottom and the second control pipe 501 changes, thereby closing the water flow of the second control pipe 501. At the same time, the water hole 502b at the top will be connected to the first control pipe 304, thereby flowing into the working pipe 305 to enable the mist spraying device 306 to spray. When the storage plate 205 is removed, the effects of the trapezoidal long plate 502e and the trapezoidal plate 502d disappear. Under the elastic force of the reset spring 502i, the solid rod 502f moves downward in the hollow rod 502g, driving the control plate 502a back to the initial position, restoring the connection between the bottom water hole 502b and the second control pipe 501, and continuing the normal water return operation.

[0045] Reference Figure 1 , 2 , 6, 7 and 10 are the third embodiment of the present invention, which provides a spring assembly 202. Through the spring assembly 202, the friction of the internal transmission parts is reduced and the service life thereof is extended.

[0046] The conveying mechanism 200 includes a bracket 201, the bottom of the bracket 201 is fixedly connected to the top of the supporting base plate 101, a plurality of brackets 201 are arranged on the left and right sides of the top of the supporting base plate 101, a spring assembly 202 is fixedly connected to the top of the bracket 201, a conveyor belt 203 is fixedly connected to the inner side of the spring assembly 202 through a transmission wheel, a three-dimensional warehouse rack 204 is fixedly connected to the top of the supporting base plate 101 and corresponding to the right side of the conveyor belt 203, a storage plate 205 is arranged on the top of the conveyor belt 203 and corresponding to the position of the lifting plate 111, and a support plate 206 is fixedly connected to the front end and the back end of the storage plate 205 and corresponding to the top of the lifting plate 111.

[0047] The spring assembly 202 includes a rectangular support block 202a, the top of the rectangular support block 202a is fixedly connected to a support spring 202b, two support springs 202b are provided, the top of the support spring 202b is fixedly connected to a connecting block 202c, the top of the connecting block 202c is fixedly connected to a cross plate 202d, the back end of the cross plate 202d is movably connected to a first control gear 202e through a rotating shaft, the back end of the first control gear 202e is fixedly connected to a transmission wheel and a conveyor belt 203, and the right side of the rectangular support block 202a is fixedly connected to a limiting member 202f.

[0048] The limiting member 202f includes a square plate 202f-1, and the left and right sides of the top of the square plate 202f-1 are fixedly connected to the limiting rod 202f-2, and the inner side of the limiting rod 202f-2 is fixedly connected to the limiting plate 202f-3, and the limiting plate 202f-3 is arranged on the top of the first control gear 202e. The back end of the limiting plate 202f-3 is fixedly connected to the second control gear 202f-4, and the bottom of the second control gear 202f-4 is meshingly connected with the top of the first control gear 202e.

[0049] Specifically, the conveying mechanism 200 is mainly responsible for the task of conveying goods. The bracket 201 is fixed on the supporting base plate 101 to provide stable support for the entire conveying mechanism. The conveyor belt 203 connected to the inner side of the spring assembly 202 through the transmission wheel is the main carrier for transporting goods. When the power drives the transmission wheel to rotate, the conveyor belt 203 is driven to move, and the goods placed on the storage plate 205 on the top of the conveyor belt 203 move accordingly, realizing transportation from one position to another.

[0050] Specifically, the two supporting springs 202b are the core part of the spring assembly. When goods are placed on the conveyor belt 203, the conveyor belt 203 will be pressed down to move away from the limiting member 202f for transmission.

[0051] Specifically, the limiting member 202f enhances the transmission control function, and the limiting rod 202f-2, the limiting plate 202f-3 and the second control gear 202f-4 on the square plate 202f-1 limit the movement range of the first control gear 202e.

[0052] Furthermore, the conveying mechanism 200 is installed on the supporting base plate 101, and multiple brackets 201 are respectively fixed on the left and right sides of the top of the supporting base plate 101 to provide stable support for the entire conveying mechanism. The top of the bracket 201 is fixedly connected to the spring assembly 202, and the inner side of the spring assembly 202 is connected to the conveyor belt 203 through a transmission wheel. A three-dimensional warehouse rack 204 is set on the top of the supporting base plate 101 and corresponding to the right side of the conveyor belt 203, which serves as a storage area for goods, waiting to receive the conveyed goods.

[0053] Furthermore, when the goods are placed on the storage plate 205 on the top of the conveyor belt 203, the weight of the goods is transmitted to the first control gear 202e through the conveyor belt 203 and the transmission wheel, and then transmitted to the support spring 202b through the cross plate 202d and the connecting block 202c. The support spring 202b begins to compress after being subjected to pressure, and the connecting block 202c moves downward with the compression of the support spring 202b, driving the cross plate 202d and the first control gear 202e to drop slightly. At this time, the power source starts, driving the transmission system to operate, and the first control gear 202e begins to rotate under the drive of the power. The first control gear 202e drives the conveyor belt 203 to move through the transmission wheel, thereby starting to transport the goods.

[0054] Furthermore, when the conveyor belt 203 is pressed downward, the first control gear 202e moves away from the second control gear 202f-4, so that the conveyor belt 203 can perform the conveying work normally.

[0055] The remaining structure is the same as that of Example 2.

[0056] Reference Figures 1 to 10 , which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides a three-dimensional warehouse loading and unloading robot.

[0057] When the conveyor belt 203 is working, the storage plate 205 carrying the logistics goods will move to the right. The storage plate 205 drives the trapezoidal plate 502d to move through the trapezoidal long plate 502e, and at the same time controls the connecting frame 502c and the control board 502a to move downward. The control board 502a descends to make the water hole 502b block the second control pipe 501, and aligns the control board 502a with the first control pipe 304, so that the alcohol passes through the working pipe 305 and the water mist spraying device 306 for disinfection. When the storage plate 205 passes, the control board 502a moves upward through the reset spring 502i, so that the first control pipe 304 is closed and the water hole 502b is aligned with the second control pipe 501, and the alcohol flows back into the liquid storage barrel 504 through the return pipe, and then the alcohol inside the liquid storage barrel 504 flows to the water pump 302 through the water pipe 506 to form a circulation, avoiding waste caused by continuous spraying.

[0058] When the motor assembly 103 is rotating, the transport mechanism 100 is used to transport the storage plate 205 on the left conveyor belt. The first connecting gear 103b is driven to rotate by the bidirectional output motor 103a. The rotation of the first gear 103b drives the second connecting gear 103f and the first movable rod 103e to rotate, and the second movable rod 103i is driven to rotate by the track. The rotation of the second movable rod 103i drives the transmission gear 104 to follow the rotation. At the same time, the rod group 110 in the meshing state drives the rectangular plate 109 and the lifting plate 111 to move clockwise through the slide plate 105 and the side slide plate 108. When the lifting plate 111 moves, it will lift the support plate 206 from the bottom, thereby achieving the lifting and transport of the goods and transporting the storage plate 205 to the conveyor belt 203 on the right, ensuring its ability to operate continuously.

[0059] When the storage plate 205 moves through the conveyor belt 203, the storage plate 205 will exert a downward pressure on the conveyor belt 203, and the first control gear 202e will move slightly downward through the cross plate 202d, the support spring 202b and the rectangular support block 202a, so that it is away from the second control gear 202f-4. When the storage plate 205 leaves the conveyor belt 203, the force of the support spring 202b will cause the first control gear 202e to move upward and re-engage with the second control gear 202f-4, thereby suspending the operation of the conveyor belt 203, which can greatly reduce unnecessary energy waste and reduce operating costs. At the same time, it reduces the friction of the internal transmission parts of the conveyor belt 203 and extends the service life of the conveyor belt 203.

[0060] When the bidirectional output motor 103a is running, the first connecting gear 103b will drive the first pinion 103j to rotate, and at the same time drive the second pinion 103k, the rotating rod 402 and the first gear 403 on the left and right sides to rotate accordingly. The rotation of the first gear 403 causes the second gear 405 to rotate through the rotating block group 404 while causing the fan blades 406 to rotate continuously, thereby cooling the bottom of the device to avoid heat accumulation that may affect the performance of the transmission machine.

[0061] When the storage plate 205 moves to the right, if the cargo is high, the movement will drive the triangular slide plate 604 to move upward. The triangular slide plate 604 moves upward and drives the connecting rod 605 and the U-shaped connecting frame 606 to follow the movement. At the same time, the water mist spray device 306 is slightly rotated and adjusted through the movable axis, so that the spraying range can be adjusted according to the height of the cargo, avoiding the water mist spray device 306 from having less coverage of the spraying area.

[0062] In summary, the handling, cooling, alcohol disinfection and adjustment functions are integrated into one to form an efficient and intelligent three-dimensional warehouse loading and unloading robot, which realizes intelligent control, reduces manual intervention, and improves work efficiency and accuracy. The cooling effect of the fan mechanism 400 reduces the energy consumption of the motor and reduces the impact on the environment. The design of the return water mechanism 500 realizes the recycling of water resources and meets the requirements of energy conservation and environmental protection. The adjustment mechanism 600 can adjust the spraying range of the water mist spray device 306 according to the height of the goods to ensure that the alcohol can fully cover the goods and improve the spraying effect.

[0063] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A three-dimensional warehouse loading and unloading robot, characterized in that: The transport mechanism (100) comprises a support base plate (101), the top of the support base plate (101) is fixedly connected to a support plate (102), the top of the support plate (102) is fixedly connected to a motor assembly (103), the front end and the back end of the motor assembly (103) are both movably connected to a transmission gear (104), the front end and the back end of the top of the support base plate (101) are both fixedly connected to a slide plate (105), the left side and the right side of the slide plate (105) are both fixedly connected to a fixed block (106), and the fixed block (106) ) is fixedly connected to the inner side of a slide bar (107), the left and right sides of the surface of the slide bar (107) are slidably sleeved with side slide plates (108), the bottom of the side slide plate (108) is slidably connected to the inner cavity of the slide groove plate (105), the inner side of the side slide plate (108) is slidably connected to a rectangular plate (109), the back end of the rectangular plate (109) is provided with a rod group (110), the surface of the transmission gear (104) is meshingly connected to the inner cavity of the rod group (110), and the front end of the rectangular plate (109) is fixedly connected to a lifting plate (111); A conveying mechanism (200), comprising a bracket (201), the bottom of the bracket (201) being fixedly connected to the top of a supporting base plate (101), a plurality of brackets (201) being arranged on the left and right sides of the top of the supporting base plate (101), the top of the bracket (201) being fixedly connected to a spring assembly (202), the inner side of the spring assembly (202) being fixedly connected to a conveyor belt (203) via a transmission wheel, the top of the supporting base plate (101) and the right side of the conveyor belt (203) being fixedly connected to a three-dimensional warehouse shelf (204), the top of the conveyor belt (203) and the position corresponding to the lifting plate (111) being provided with a storage plate (205), the front end and the back end of the storage plate (205) and the top of the lifting plate (111) being fixedly connected to a support plate (206); and, The spraying mechanism (300) comprises a metal support frame plate (301), the bottom of the metal support frame plate (301) is fixedly connected to the top of the support bottom plate (101), the top of the metal support frame plate (301) is fixedly connected to a water pump (302), the right side of the water pump (302) is connected to a two-way conduit (303), the top of the right side of the two-way conduit (303) is connected to a first control pipe (304), and the right side of the first control pipe (304) is connected to a working pipe (305). The top of the working tube (305) is connected to a water mist spraying device (306) via a movable shaft, and three water mist spraying devices (306) are provided and are equidistantly distributed. The front end and the back end of the top of the support plate (102) are fixedly connected to a fan mechanism (400), the bottom of the right side of the two-way duct (303) is connected to a water return mechanism (500), and the front end and the back end of the top of the support bottom plate (101) and the front end and the back end of the corresponding conveyor belt (203) are provided with an adjustment mechanism (600).

2. The three-dimensional warehouse loading and unloading robot according to claim 1 is characterized in that: The fan mechanism (400) comprises a U-shaped plate (401), wherein the U-shaped plate (401) is arranged on the top of the support plate (102), the left and right sides of the inner cavity of the U-shaped plate (401) are movably connected to a rotating rod (402), the right side of the rotating rod (402) passes through the right side of the U-shaped plate (401) and is fixedly connected to a first gear (403), the top of the support plate (102) is movably connected to a rotating block group (404) via a rotating shaft, four rotating block groups (404) are arranged and are equidistantly distributed, the front end of the top of the rotating block group (404) is fixedly connected to a second gear (405), the left side of the second gear (405) is meshingly connected to the bottom of the first gear (403), and the back end of the top of the rotating block group (404) is fixedly connected to a fan blade (406).

3. The three-dimensional warehouse loading and unloading robot according to claim 2 is characterized in that: The water return mechanism (500) comprises a second control pipe (501), the left side of the second control pipe (501) is connected to the bottom of the right side of the bidirectional conduit (303), the inner cavity of the second control pipe (501) is provided with a control component (502), the right side of the second control pipe (501) is fixedly connected to a water return pipe (503), one end of the water return pipe (503) away from the second control pipe (501) is fixedly connected to a liquid storage barrel (504), and the water return pipe (503) A bracket (505) is movably sleeved on the surface of the working tube (305), the top of the bracket (505) contacts the bottom of the working tube (305), the bottom of the bracket (505) is fixedly connected to the top of the supporting plate (102), the bottom of the liquid storage barrel (504) is fixedly connected to the top of the supporting bottom plate (101), the right side of the liquid storage barrel (504) is connected to a water delivery pipe (506), and the right side of the water delivery pipe (506) is connected to the left side of the water pump (302).

4. The three-dimensional warehouse loading and unloading robot according to claim 3 is characterized in that: The adjustment mechanism (600) comprises a limit plate (601), the bottom of the limit plate (601) is fixedly connected to the top of the supporting bottom plate (101), the back end of the limit plate (601) is slidably connected to a limit block (602), the back end of the limit plate (601) is fixedly connected to a stop block (603), the top of the stop block (603) is in contact with the bottom of the limit block (602), the back end of the limit block (602) is fixedly connected to a triangular slide plate (604), the right side of the triangular slide plate (604) is fixedly connected to a connecting rod (605), the right side of the bottom of the connecting rod (605) is fixedly connected to a U-shaped connecting frame (606), and the bottom of the U-shaped connecting frame (606) is arranged at the bottom of the water mist spraying device (306).

5. The three-dimensional warehouse loading and unloading robot according to claim 3 is characterized in that: The motor assembly (103) comprises a bidirectional output motor (103a), the front and rear output ends of the bidirectional output motor (103a) are both fixedly connected to a first connecting gear (103b), the top of the support plate (102) is fixedly connected to a fixing column (103c), four fixing columns (103c) are arranged and are equidistantly distributed, the inner side of the fixing column (103c) is fixedly connected to a first metal block (103d), the inner cavity of the first metal block (103d) is movably connected to a first movable rod (103e), the front end and the back end of the first movable rod (103e) both penetrate the front end and the back end of the first metal block (103d), the front end and the back end of the surface of the first movable rod (103e) and corresponding to the top of the first connecting gear (103b) are both fixedly sleeved with a second connecting gear (103f), the bottom of the second connecting gear (103f) is meshingly connected to the top of the first connecting gear (103b), the inner side of the fixing column (103c) and the inner cavity of the first metal block (103d) are fixedly connected to the first connecting gear (103b), and the second connecting gear (103f) is fixedly sleeved with the front end and the back end of the surface of the first movable rod (103e) corresponding to the top of the first connecting gear (103b). The top of the first metal block (103d) is fixedly connected to a second metal block (103g), the inner cavity of the second metal block (103g) is fixedly connected to a hollow column (103h), the front end and the back end of the hollow column (103h) both penetrate the front end and the back end of the second metal block (103g), the inner cavity of the hollow column (103h) is movably connected to a second movable rod (103i), the front end and the back end of the second movable rod (103i) both penetrate the front end of the hollow column (103h) The back end is fixedly connected to the transmission gear (104), the second movable rod (103i) and the first movable rod (103e) are connected via a crawler drive, the front end of the first connecting gear (103b) is fixedly connected to the first pinion (103j), the left side of the rotating rod (402) passes through the inner wall of the U-shaped plate (401) and is fixedly connected to the left side of the second pinion (103k), and the back end of the second pinion (103k) is meshingly connected to the right side of the first pinion (103j).

6. The three-dimensional warehouse loading and unloading robot according to claim 5 is characterized in that: The spring assembly (202) comprises a rectangular support block (202a), the top of the rectangular support block (202a) is fixedly connected to a support spring (202b), two support springs (202b) are provided, the top of the support spring (202b) is fixedly connected to a connection block (202c), the top of the connection block (202c) is fixedly connected to a cross plate (202d), the back end of the cross plate (202d) is movably connected to a first control gear (202e) via a rotating shaft, the back end of the first control gear (202e) is fixedly connected to a transmission wheel and a conveyor belt (203), and the right side of the rectangular support block (202a) is fixedly connected to a limiting member (202f).

7. The three-dimensional warehouse loading and unloading robot according to claim 6 is characterized in that: The control assembly (502) comprises a control panel (502a), the control panel (502a) being arranged in the inner cavity of the second control tube (501), the inner cavity of the control panel (502a) being provided with a water hole (502b), two water holes (502b) being arranged, the bottom water hole being arranged at the position of the second control tube (501), the top water hole (502b) being arranged at an equal distance at the top of the first control tube (304), the top of the control panel (502a) penetrating to the top of the first control tube (304) and being fixedly connected to a connecting frame (502c), the bottom of the connecting frame (502c) being fixedly connected to a trapezoidal plate (502d), the front end and the back end of the bottom of the storage plate (205) corresponding to the trapezoidal plate (502d) The positions of the control plates (502a) are fixedly connected with a trapezoidal long plate (502e); the bottom of the control plate (502a) passes through the bottom of the second control tube (501) and is fixedly connected with a solid rod (502f); a hollow rod (502g) is movably sleeved on the surface of the solid rod (502f); the bottom of the hollow rod (502g) is fixedly connected with a U-shaped fixing frame (502h); the top and bottom of the U-shaped fixing frame (502h) are fixedly connected to the bottom of the second control tube (501) and the top of the supporting bottom plate (101); a return spring (502i) is provided in the inner cavity of the hollow rod (502g); and the top and bottom of the return spring (502i) are fixedly connected to the bottom of the solid rod (502f) and the bottom of the inner wall of the hollow rod (502g).

8. The three-dimensional warehouse loading and unloading robot according to claim 6, characterized in that: The limiting member (202f) comprises a square plate (202f-1), the left side and the right side of the top of the square plate (202f-1) are fixedly connected to a limiting rod (202f-2), the inner side of the limiting rod (202f-2) is fixedly connected to a limiting plate (202f-3), the limiting plate (202f-3) is arranged on the top of a first control gear (202e), the back end of the limiting plate (202f-3) is fixedly connected to a second control gear (202f-4), and the bottom of the second control gear (202f-4) is meshingly connected to the top of the first control gear (202e).

9. A method for loading and unloading a three-dimensional warehouse, characterized in that: A three-dimensional warehouse loading and unloading robot comprising any one of claims 1 to 8, further comprising: When the motor assembly (103) is rotating, the transport mechanism (100) is used to transport the storage plate (205) on the conveyor belt, and the fan mechanism (400) can also be started to cool it down; After the water mist spraying device (306) sprays the goods on the storage plate (205), the spraying can be turned off in time, so that the liquid returns to the liquid storage barrel (504) through the water return mechanism (500); When the water mist spraying device (306) is performing a spraying operation, the spraying range of the water mist spraying device (306) can be adjusted through the adjustment mechanism (600).

10. The method for loading and unloading a three-dimensional warehouse according to claim 9, characterized in that: include, When the motor assembly (103) is rotating, the transport mechanism (100) is used to transport the storage plate (205) on the left conveyor belt, and the storage plate (205) is transported to the right conveyor belt (203), thereby ensuring that the storage plate (205) has the ability to operate continuously. At the same time, the fan mechanism (400) can be started to assist in cooling the storage plate, thereby preventing the internal current of the motor assembly (103) from passing through the winding and other components, thereby accelerating the aging of the components and affecting the operation of the machine. After the water mist spraying device (306) sprays the goods on the storage plate (205), the spraying can be stopped in time, so that the liquid returns to the liquid storage barrel (504) through the water return mechanism (500), thereby avoiding waste caused by the continuous operation of the water mist spraying device (306); When the water mist spraying device (306) is performing a spraying operation, the spraying range of the water mist spraying device (306) can be adjusted through the adjustment mechanism (600), so that the spraying range can be adjusted according to the height of the cargo, thereby preventing the water mist spraying device (306) from covering a smaller spraying area.

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