An unmanned logistics vehicle and a vehicle group thereof

Abstract

The application discloses an unmanned logistics vehicle and a vehicle group thereof, and relates to the technical field of unmanned logistics vehicles, which comprises a logistics vehicle module, a transfer module, a first parcel storage rack and a second parcel storage rack. The transfer module is arranged on the inner side wall of the logistics vehicle module. The first parcel storage rack is arranged on the inner side wall of the logistics vehicle module. The second parcel storage rack is arranged on the inner side wall of the logistics vehicle module and located on one side of the first parcel storage rack. The logistics vehicle module and the transfer module are arranged, so that customers can directly take out express delivery from the electric lifting door, and do not need to search for the express delivery compartment for storing express delivery. The first parcel storage rack and the second parcel storage rack are arranged, so that space is reasonably utilized, and express delivery parcels can be better classified. The logistics vehicle module can deliver the express delivery parcels of customers to a location closer to the address for receiving goods, and can better solve various problems in the delivery of express delivery in the current life and save labor.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned logistics vehicles, and in particular to an unmanned logistics vehicle and a vehicle group thereof. Background Art

[0002] With the continuous advancement of vehicle and computer technology, autonomous driving technology has matured and gradually become a research hotspot for many scholars both domestically and internationally. Research and development of autonomous driving technology spanned decades in the 20th century, and by the early 21st century, it was nearing practical application. Relying on the collaborative efforts of artificial intelligence, visual computing, radar, monitoring devices, and global positioning systems, autonomous driving technology enables computers to safely and autonomously operate motor vehicles without any active human intervention. For example, Google's self-driving car received the first autonomous vehicle license in the United States in May 2012. However, despite the rapid development of autonomous driving technology, its implementation in passenger vehicles remains limited, with some applications limited to small logistics vehicles. Logistics is the physical flow of goods from a source to a destination, organically integrating transportation, storage, loading and unloading, packaging, distribution, delivery, and information processing to meet user needs. In recent years, with the growth of e-commerce and online shopping, more and more people are choosing to shop online. Furthermore, due to the accelerated exchange of information and the flow of goods, more and more document delivery and commodity circulation are becoming increasingly dependent on logistics. Consequently, the workload of frontline logistics personnel is increasing. Frequent incidents of violent delivery accidents have sparked public dissatisfaction with the logistics industry, particularly couriers and even the logistics industry itself. Therefore, small logistics vehicles using autonomous driving technology will gradually replace manual delivery.

[0003] Existing express delivery and logistics are usually delivered directly by couriers driving express vehicles, which is relatively inconvenient. In life, there are usually many express delivery stations and express lockers to facilitate customers to pick up and put express packages. However, express delivery stations usually require personnel to be guarded at all times, and express lockers have the disadvantages of occupying a large area, many locations are not convenient for placement, and the size of the express compartments cannot be adjusted. The size of the express storage compartments cannot be adjusted, and large-sized express compartments are often occupied by small-sized express packages, which wastes space resources and cannot better deliver express packages to areas close to customers. It is relatively inconvenient. Therefore, there is an urgent need to design an unmanned logistics vehicle and its vehicle group that meet the above requirements. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the deficiencies of the prior art, the present invention provides an unmanned logistics vehicle and a vehicle group thereof, which solves the problems raised in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: The present invention is implemented through the following technical solution: an unmanned logistics vehicle and a vehicle group thereof, comprising a logistics vehicle module, a transfer module, a first parcel storage rack and a second parcel storage rack, wherein the transfer module is arranged on the inner side wall of the logistics vehicle module, the first parcel storage rack is arranged on the inner side wall of the logistics vehicle module, and the second parcel storage rack is arranged on the inner side wall of the logistics vehicle module on one side of the first parcel storage rack;

[0008] The logistics vehicle module includes a vehicle frame, an electric wheel, a battery module, a master control module, a vehicle taillight, a data acquisition camera, a turn signal lamp, a code scanner, a carriage, a carriage cover, a large express storage cabinet, a cabinet door, a rear door, an electric lift door and a transmission chamber. The electric wheel is arranged on the lower surface of the vehicle frame, the battery module and the master control module are both arranged on the right side of the inner side wall of the logistics vehicle module, the vehicle taillight is arranged on the outer surface of the left side of the vehicle frame, the data acquisition camera is arranged on the outer surface of the vehicle frame, the turn signal lamp is arranged on one side of the vehicle frame, the code scanner is arranged below the outer surface of the vehicle frame, the carriage is arranged on the inner side wall of the vehicle frame, the carriage cover is arranged on the outer surface of the carriage, the large express storage cabinet is arranged on the lower side of the inner side wall of the vehicle frame, the cabinet door is arranged on the outer surface of the large express storage cabinet, the rear door is arranged in the middle of one side of the vehicle frame, the electric lift door is arranged on the inner side wall of the rear door, and the transmission chamber is arranged in the middle of the inner side wall of the vehicle frame;

[0009] The transfer module includes a base frame, a slide groove, a first rotating shaft, a first connecting rod, a second rotating shaft, a second connecting rod, an electric telescopic rod, a lifting frame and a first conveyor belt, the base frame is arranged on the inner bottom wall of the conveying chamber, the first connecting rod is slidably connected to the base frame through the slide groove and the first rotating shaft, the second connecting rod is rotatably connected to the inner side wall of the base frame through the second rotating shaft, one end of the electric telescopic rod is arranged on the outer surface of the second rotating shaft, the lifting frame is arranged at one end of the first connecting rod, and the first conveyor belt is arranged on the inner side wall of the lifting frame;

[0010] The first parcel storage rack includes a bottom plate, a first support plate, a first motor, a first rotating wheel, a first belt, a first connecting shaft, a first storage rack, a second support plate, a second rotating wheel, a second belt, a multi-stage telescopic rod, a push plate, an inner baffle and an outer baffle, the bottom plate is arranged on the inner bottom wall of the vehicle compartment, the first support plate is arranged on the upper surface of the bottom plate, the first motor is fixedly connected to the outer surface of the first support plate, the first rotating wheel is arranged on the outer surface of the first support plate through a rotating shaft, the first belt is wound around the outer surface of the first rotating wheel, the first storage rack is arranged on the outer surface of the first belt through the first connecting shaft, the second support plate is arranged on the outer surface of the bottom plate, the second rotating wheel is arranged on the outer surface of the second support plate through a shaft, the second belt is wound around the outer surface of the second rotating wheel, the multi-stage telescopic rod is arranged in front of the bottom plate, the push plate is arranged at one end of the telescopic rod of the multi-stage telescopic rod, the inner baffle is arranged between the first support plate and the second support plate, the outer baffle is arranged on the inner side wall of the vehicle compartment and located on the outer side of the first storage rack, and the data collector is arranged on the inner top wall of the outer baffle;

[0011] The second parcel storage rack includes a slide rail, a screw rod, a guide rod, a second storage rack, a second conveyor belt, a second motor, a first bevel gear and a second bevel gear. The slide rail is arranged on the inner bottom wall of the carriage, and the screw rod and the guide rod are both arranged in the middle of the slide rail. The second storage rack is slidably connected to the inside of the slide rail through a slider, the second conveyor belt is arranged on the inner side wall of the second storage rack, the second motor is arranged on the upper surface of the second storage rack, the first bevel gear is arranged at one end of the output shaft of the second motor, and the second bevel gear is transmission-connected to the outer surface of the screw rod.

[0012] Optionally, the telescopic rod of the electric telescopic rod is hinged to the middle part of the second connecting rod through a hinge block and a hinge shaft. The first connecting rod and the second connecting rod are each provided with several and evenly distributed in a rectangular array. The middle parts of the first connecting rod and the second connecting rod are rotatably connected through the hinge shaft.

[0013] Optionally, a second connecting shaft is provided on the outer surface of the second belt, and the outer surface of the second connecting shaft is movably connected to the lower surface of the first storage rack through a hinge block.

[0014] Preferably, the first parcel storage racks are provided in four groups and are symmetrically arranged in groups of two on the inner bottom wall of the carriage, and there are several first storage racks provided and they are evenly distributed.

[0015] Preferably, a limit plate is provided on the upper surface of the second storage rack and the upper surface of the second bevel gear, and the outer surface of the second bevel gear is meshed with the outer surface of the first bevel gear.

[0016] Preferably, a plurality of the second parcel storage racks are provided and are evenly distributed in a rectangular array, and the sizes of the plurality of second parcel storage racks are distributed from small to large.

[0017] Preferably, the large express storage cabinet and cabinet door are each provided with four and are symmetrically arranged, and the data acquisition cameras are provided with four and are symmetrically arranged.

[0018] Preferably, the upper surface of the first storage rack is provided with an anti-slip pad, and the upper surfaces of the second conveyor belt and the first conveyor belt are both provided with anti-slip pads.

[0019] (3) Beneficial effects

[0020] Compared with the existing technology, the present invention provides an unmanned logistics vehicle and its vehicle group, which has the following beneficial effects:

[0021] 1. The unmanned logistics vehicle and its vehicle group are equipped with a logistics vehicle module and a transfer module. When in use, they can store and classify express packages inside the vehicle compartment for delivery. The electric lift door and the transfer module are set up. After the customer scans the code, the express package can be directly transported to the inside of the electric lift door through the transfer module. The express package can be directly taken out by opening the electric lift door. When the customer takes the express package out from the electric lift door, there is no need to go back and forth to find the express compartment for storing the express package. In addition, the setting of the large express storage cabinet can store larger express packages separately to prevent oppression on other express packages and damage to the larger express packages themselves, which has a better practical effect.

[0022] 2. The unmanned logistics vehicle and its vehicle group are provided with a first parcel storage rack and a second parcel storage rack. When in use, the courier can directly store the parcels to be delivered according to their sizes. Smaller parcels can be directly placed inside the first storage rack, and parcels of other sizes can be placed on the upper surface of the second conveyor belt according to the specifications. In addition, the distance between the two second conveyor belts can be adjusted by the second motor according to different size specifications, and can accommodate the placement of express parcels of various heights. The setting of multiple first storage racks and the setting of the second conveyor belt with adjustable heights enable the invention to better utilize limited space, effectively classify and store parcels, load as many express parcels as possible, and improve delivery efficiency, thereby enabling the invention to reasonably utilize space and better classify express parcels.

[0023] 3. The unmanned logistics vehicle and its vehicle group, by setting up a logistics vehicle module, can place express parcels inside the logistics vehicle module, and use the battery module to provide power to the electric wheels, so that the customer's express parcels can be delivered closer to the delivery address. The setting of the data collection camera enables the invention to collect obstacles and terrain and performance data around the logistics vehicle module, and can register picture and video data of customers receiving express delivery, thereby better solving various problems in existing express delivery life and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A first three-dimensional structural diagram of the present invention is provided;

[0025] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0026] Figure 3 It is a front structural schematic diagram of the present invention;

[0027] Figure 4 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0030] Figure 7 This is a schematic diagram of the right side cross-sectional structure of the first parcel storage rack of the present invention;

[0031] Figure 8 This is a schematic diagram of the three-dimensional structure of the first storage rack of the present invention;

[0032] Figure 9 This is a structural schematic diagram of a second parcel storage rack of the present invention;

[0033] Figure 10 For the present invention Figure 9 Schematic diagram of the structure at A in the middle;

[0034] Figure 11 It is a schematic diagram of the transfer module structure of the present invention.

[0035] In the figure: 1. Logistics vehicle module; 101. Vehicle frame; 102. Electric wheel; 103. Battery module; 104. Master control module; 105. Vehicle taillight; 106. Data acquisition camera; 107. Turn signal lamp; 108. Code scanner; 109. Carriage; 110. Carriage cover; 111. Large express storage cabinet; 112. Cabinet door; 113. Rear door; 114. Electric lifting door; 115. Conveying chamber; 2. Transfer module; 201. Underframe; 202. Slide; 203. First rotating shaft; 204. First connecting rod; 205. Second rotating shaft; 206. Second connecting rod; 207. Articulated shaft; 208. Electric telescopic rod; 209. Lifting frame; 210. First conveyor belt; 3. A parcel storage rack; 301, bottom plate; 302, first support plate; 303, first motor; 304, first rotating wheel; 305, first belt; 306, first connecting shaft; 307, first storage rack; 308, second support plate; 309, second rotating wheel; 310, second belt; 311, second connecting shaft; 312, multi-stage telescopic rod; 313, push plate; 314, inner baffle; 315, outer baffle; 316, data collector; 4, second parcel storage rack; 401, slide rail; 402, screw rod; 403, guide rod; 404, second storage rack; 405, second conveyor belt; 406, second motor; 407, first bevel gear; 408, second bevel gear; 409, limit plate. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] See also Figure 1-11 , an unmanned logistics vehicle and its vehicle group, including a logistics vehicle module 1, a transfer module 2, a first parcel storage rack 3 and a second parcel storage rack 4, the transfer module 2 is arranged on the inner side wall of the logistics vehicle module 1, the first parcel storage rack 3 is arranged on the inner side wall of the logistics vehicle module 1, four groups of first parcel storage racks 3 are provided and are symmetrically arranged in groups of two on the inner bottom wall of the vehicle compartment 109, a plurality of first storage racks 307 are provided and are evenly distributed, the second parcel storage rack 4 is arranged on the inner side wall of the logistics vehicle module 1 on one side of the first parcel storage rack 3, a plurality of second parcel storage racks 4 are provided and are evenly distributed in a rectangular array, and the sizes of the plurality of second parcel storage racks 4 are distributed from small to large;

[0038] The logistics vehicle module 1 includes a vehicle frame 101, an electric wheel 102, a battery module 103, a master control module 104, a vehicle taillight 105, a data acquisition camera 106, a turn signal light 107, a code scanner 108, a compartment 109, a compartment cover 110, a large express storage cabinet 111, a cabinet door 112, a rear door 113, an electric lift door 114 and a transmission chamber 115. The electric wheel 102 is arranged on the lower surface of the vehicle frame 101, the battery module 103 and the master control module 104 are both arranged on the right side of the inner wall of the logistics vehicle module 1, the vehicle taillight 105 is arranged on the outer surface of the left side of the vehicle frame 101, the data acquisition camera 106 is arranged on the outer surface of the vehicle frame 101, and the turn signal light 107 is arranged on On one side of the vehicle frame 101, a code scanner 108 is arranged below the outer surface of the vehicle frame 101, a carriage 109 is arranged on the inner wall of the vehicle frame 101, a carriage cover 110 is arranged on the outer surface of the carriage 109, a large express storage cabinet 111 is arranged on the lower side of the inner wall of the vehicle frame 101, four large express storage cabinets 111 and cabinet doors 112 are each provided with four and symmetrically arranged, four data acquisition cameras 106 are provided and symmetrically arranged, the cabinet door 112 is provided on the outer surface of the large express storage cabinet 111, a rear door 113 is provided in the middle of one side of the vehicle frame 101, an electric lifting door 114 is provided on the inner wall of the rear door 113, and a transmission chamber 115 is provided in the middle of the inner wall of the vehicle frame 101;

[0039] The transfer module 2 includes a base frame 201, a chute 202, a first rotating shaft 203, a first connecting rod 204, a second rotating shaft 205, a second connecting rod 206, an electric telescopic rod 208, a lifting frame 209 and a first conveyor belt 210. The base frame 201 is arranged on the inner bottom wall of the conveying chamber 115. The first connecting rod 204 is slidably connected to the base frame 201 through the chute 202 and the first rotating shaft 203. The second connecting rod 206 is rotatably connected to the inner side wall of the base frame 201 through the second rotating shaft 205. The electric telescopic rod 208 is arranged on the inner bottom wall of the conveying chamber 115. One end of 8 is provided on the outer surface of the second rotating shaft 205, the telescopic rod of the electric telescopic rod 208 is hinged to the middle part of the second connecting rod 206 through the hinge block and the hinge shaft 207, the first connecting rod 204 and the second connecting rod 206 are provided with a plurality of and are evenly distributed in a rectangular array, the middle parts of the first connecting rod 204 and the second connecting rod 206 are rotatably connected by the hinge shaft 207, the lifting frame 209 is provided at one end of the first connecting rod 204, and the first conveyor belt 210 is provided on the inner side wall of the lifting frame 209;

[0040] The first parcel storage rack 3 includes a bottom plate 301, a first support plate 302, a first motor 303, a first rotating wheel 304, a first belt 305, a first connecting shaft 306, a first storage rack 307, a second support plate 308, a second rotating wheel 309, a second belt 310, a multi-stage telescopic rod 312, a push plate 313, an inner baffle 314 and an outer baffle 315. The bottom plate 301 is arranged on the inner bottom wall of the carriage 109, the first support plate 302 is arranged on the upper surface of the bottom plate 301, the first motor 303 is fixedly connected to the outer surface of the first support plate 302, the first rotating wheel 304 is arranged on the outer surface of the first support plate 302 through a rotating shaft, the first belt 305 is wound around the outer surface of the first rotating wheel 304, the first storage rack 307 is arranged on the outer surface of the first belt 305 through the first connecting shaft 306, and the upper surface of the first storage rack 307 is provided with an anti-slip pad , the upper surfaces of the second conveyor belt 405 and the first conveyor belt 210 are both provided with anti-slip pads, the second support plate 308 is provided on the outer surface of the bottom plate 301, the second rotating wheel 309 is provided on the outer surface of the second support plate 308 through the shaft, the second belt 310 is wound around the outer surface of the second rotating wheel 309, the outer surface of the second belt 310 is provided with a second connecting shaft 311, the outer surface of the second connecting shaft 311 is movably connected to the lower surface of the first storage rack 307 through a hinge block, the multi-stage telescopic rod 312 is provided in front of the bottom plate 301, the push plate 313 is provided at one end of the telescopic rod of the multi-stage telescopic rod 312, the inner baffle 314 is provided between the first support plate 302 and the second support plate 308, the outer baffle 315 is provided on the inner side wall of the carriage 109 and is located on the outside of the first storage rack 307, and the data collector 316 is provided on the inner top wall of the outer baffle 315;

[0041] The second parcel storage rack 4 includes a slide rail 401, a screw rod 402, a guide rod 403, a second storage rack 404, a second conveyor belt 405, a second motor 406, a first bevel gear 407 and a second bevel gear 408. The slide rail 401 is arranged on the inner bottom wall of the carriage 109, the screw rod 402 and the guide rod 403 are both arranged in the middle of the slide rail 401, and the second storage rack 404 is slidably connected to the inside of the slide rail 401 through a slider. The upper surface of the second storage rack 404 is located on the upper surface of the second bevel gear 408, and a limiting plate 409 is provided. The outer surface of the second bevel gear 408 is meshed with the outer surface of the first bevel gear 407. The second conveyor belt 405 is arranged on the inner side wall of the second storage rack 404, the second motor 406 is arranged on the upper surface of the second storage rack 404, the first bevel gear 407 is arranged at one end of the output shaft of the second motor 406, and the second bevel gear 408 is transmission-connected to the outer surface of the screw rod 402.

[0042] When in use, the courier can first open the compartment cover 110, and then put the express, including the express code entered by scanning the code with the express code scanner 108, into the corresponding first parcel storage rack 3 or second parcel storage rack 4. Smaller express packages are placed inside the first storage rack 307, and express packages of other sizes are placed on the upper surface of the second conveyor belt 405 according to the specifications. Express packages that exceed the height size can be driven by the rotation of the second motor 406 to drive the first bevel gear 407 to rotate, and at this time, the second bevel gear 408 will be driven to rotate. When the second bevel gear 408 rotates, it drives the entire second storage rack 404 and the second conveyor belt 405 through the transmission effect with the screw 402 and the limiting effect of the limiting plate 409. The vehicle frame 101 is equipped with a plurality of storage racks 110, 111, 112, and 112. The plurality of storage racks 110 are equipped with a plurality of storage racks 111, 112, and 112. The plurality of storage racks 110 are equipped with a plurality of storage racks 111, 111, and 112. The plurality of storage racks 110 are equipped with a plurality of storage racks 111, 111, and 112. The plurality of storage racks 110 are equipped with a plurality of storage racks 111, 111, and 112. The plurality of storage racks 110 are equipped with a plurality of storage racks 111, 111, and 112. After moving to the top, scan the code to register and retrieve information. When the express needs to be picked up, the main control module 104 controls the first motor 303 to work, driving the first rotating wheel 304 to rotate, so that the corresponding first storage rack 307 rotates to the bottom of the first package storage rack 3. At this time, the multi-stage telescopic rod 312 drives the push plate 313 to push the express package into the transmission chamber 115, and finally falls on the upper surface of the transfer module 2. It is transferred to the inner side of the rear door 113 through the transfer module 2. The express inside the second package storage rack 4 can be directly scanned by the customer and retrieved by the main control module 104, and the information is sent to the corresponding second conveyor belt 405 to directly transfer the express to the transmission chamber 115. During the transmission, the electric telescopic rod The telescopic rod 208 can be extended and retracted a certain distance, lifting the first conveyor belt 210 to the height corresponding to the second conveyor belt 405, thereby reducing the impact on the express parcel, and then the express is transferred to the inner side of the rear door 113 through the first conveyor belt 210, and then the electric lift door 114 is opened, and the customer can take out the express. After completion, the electric lift door 114 automatically closes. For larger express, the customer needs to move to the front or back of the logistics vehicle module 1 and take it out from the large express storage cabinet 111, and then the automatic delivery of the express parcel can be completed, saving human resources and reducing manual labor intensity, so that workers do not need to be exposed to wind and sun outside, improving delivery efficiency, and having better use effect.

[0043] In summary, the unmanned logistics vehicle and its vehicle group, by providing the logistics vehicle module 1 and the transfer module 2, can store and classify the express delivery in the interior of the carriage 109 for delivery when in use, and the electric lift door 114 and the transfer module 2 are provided. After the customer scans the code, the express delivery can be directly transported to the inner side of the electric lift door 114 through the transfer module 2, and the express delivery can be directly taken out by opening the electric lift door 114. When the customer takes out the express delivery from the electric lift door 114, there is no need to go back and forth to find the express delivery grid for storing the express delivery. In addition, the provision of the large express delivery storage cabinet 111 can store larger express delivery separately to prevent pressure on other express delivery and collision damage to the larger express delivery itself, and has better practical effect. By providing the first parcel storage rack 3 and the second parcel storage rack 4, the courier can directly store the express delivery that needs to be delivered according to size when in use. Smaller express delivery can be directly placed in the interior of the first storage rack 307, and express delivery of other sizes can be placed on the upper surface of the second conveyor belt 405 according to specifications, and according to different The size specifications can be adjusted by the second motor 406 to adjust the distance between the two second conveyor belts 405, which can accommodate the placement of express parcels of various heights. The setting of multiple first storage racks 307 and the setting of the second conveyor belt 405 that can adjust different layer heights enable the invention to make better use of limited space, and effectively classify and store express parcels, load as many express parcels as possible, improve delivery efficiency, and thus enable the invention to have the effect of reasonable use of space and better classification of express parcels; by setting up the logistics vehicle module 1, the express parcels can be placed inside the logistics vehicle module 1, and the battery module 103 is used to provide power to the electric wheel 102, so that the customer's express parcel can be delivered to a place closer to the delivery address. The setting of the data acquisition camera 106 enables the invention to collect obstacles and terrain and performance data around the logistics vehicle module 1, and can register picture and video data of customers receiving express parcels, thereby better solving various problems in express delivery in existing life and saving labor.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0045] 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An unmanned logistics vehicle, comprising a logistics vehicle module (1), a transfer module (2), a first parcel storage rack (3) and a second parcel storage rack (4), characterized in that: The transfer module (2) is arranged on the inner side wall of the logistics vehicle module (1), the first parcel storage rack (3) is arranged on the inner side wall of the logistics vehicle module (1), and the second parcel storage rack (4) is arranged on the inner side wall of the logistics vehicle module (1) and is located on one side of the first parcel storage rack (3); The logistics vehicle module (1) comprises a vehicle frame (101), an electric wheel (102), a battery module (103), a master control module (104), a vehicle taillight (105), a data acquisition camera (106), a turn signal light (107), a code scanner (108), a compartment (109), a compartment cover (110), a large express storage cabinet (111), a cabinet door (112), a rear door (113), an electric lift door (114) and a transmission chamber (115), wherein the electric wheel (102) is arranged on the lower surface of the vehicle frame (101), the battery module (103) and the master control module (104) are both arranged on the right side of the inner side wall of the logistics vehicle module (1), the vehicle taillight (105) is arranged on the outer surface of the left side of the vehicle frame (101), and the data acquisition camera (106) is arranged on the left side of the vehicle frame (101). The outer surface of the vehicle frame (101), the turn signal light (107) is arranged on a side of the vehicle frame (101), the code scanner (108) is arranged on the outer surface of the vehicle frame (101) below (1077), the compartment (109) is arranged on the inner wall of the vehicle frame (101), the compartment cover (110) is arranged on the outer surface of the compartment (109), the large express storage cabinet (111) is arranged on the lower side of the inner wall of the vehicle frame (101), the cabinet door (112) is arranged on the outer surface of the large express storage cabinet (111), the rear door (113) is arranged in the middle of one side of the vehicle frame (101), the electric lifting door (114) is arranged on the inner wall of the rear door (113), and the transmission chamber (115) is arranged in the middle of the inner wall of the vehicle frame (101); The transfer module (2) includes a base frame (201), a slide groove (202), a first rotating shaft (203), a first connecting rod (204), a second rotating shaft (205), a second connecting rod (206), an electric telescopic rod (208), a lifting frame (209) and a first conveyor belt (210), wherein the base frame (201) is arranged on the inner bottom wall of the conveying chamber (115), the first connecting rod (204) is slidably connected to the base frame (201) through the slide groove (202) and the first rotating shaft (203), the second connecting rod (206) is rotatably connected to the inner side wall of the base frame (201) through the second rotating shaft (205), one end of the electric telescopic rod (208) is arranged on the outer surface of the second rotating shaft (205), the lifting frame (209) is arranged at one end of the first connecting rod (204), and the first conveyor belt (210) is arranged on the inner side wall of the lifting frame (209); The first parcel storage rack (3) comprises a bottom plate (301), a first support plate (302), a first motor (303), a first rotating wheel (304), a first belt (305), a first connecting shaft (306), a first storage rack (307), a second support plate (308), a second rotating wheel (309), a second belt (310), a multi-stage telescopic rod (312), a push plate (313), an inner baffle (314) and an outer baffle (315), wherein the bottom plate (301) is arranged on the inner bottom wall of the carriage (109), the first support plate (302) is arranged on the upper surface of the bottom plate (301), the first motor (303) is fixedly connected to the outer surface of the first support plate (302), the first rotating wheel (304) is arranged on the outer surface of the first support plate (302) via a rotating shaft, and the first belt (305) is wound around the outer surface of the first rotating wheel (304). surface, the first storage rack (307) is arranged on the outer surface of the first belt (305) through the first connecting shaft (306), the second support plate (308) is arranged on the outer surface of the bottom plate (301), the second rotating wheel (309) is arranged on the outer surface of the second supporting plate (308) through the shaft, the second belt (310) is wound around the outer surface of the second rotating wheel (309), the multi-stage telescopic rod (312) is arranged in front of the bottom plate (301), the push plate (313) is arranged at one end of the telescopic rod of the multi-stage telescopic rod (312), the inner baffle (314) is arranged between the first support plate (302) and the second support plate (308), the outer baffle (315) is arranged on the inner side wall of the carriage (109) and is located outside the first storage rack (307), and the inner top wall of the outer baffle (315) is provided with a data collector (316); The second parcel storage rack (4) comprises a slide rail (401), a screw rod (402), a guide rod (403), a second storage rack (404), a second conveyor belt (405), a second motor (406), a first bevel gear (407) and a second bevel gear (408), wherein the slide rail (401) is arranged on the inner bottom wall of the carriage (109), the screw rod (402) and the guide rod (403) are both arranged in the middle of the slide rail (401), the second storage rack (404) is slidably connected to the inside of the slide rail (401) through a slider, the second conveyor belt (405) is arranged on the inner side wall of the second storage rack (404), the second motor (406) is arranged on the upper surface of the second storage rack (404), the first bevel gear (407) is arranged at one end of the output shaft of the second motor (406), and the second bevel gear (408) is transmission-connected to the outer surface of the screw rod (402).

2. The unmanned logistics vehicle according to claim 1, characterized in that: The telescopic rod of the electric telescopic rod (208) is hinged to the middle part of the second connecting rod (206) through a hinge block and a hinge shaft (207), and the first connecting rod (204) and the second connecting rod (206) are both provided with a plurality of hinges and are evenly distributed in a rectangular array. The middle parts of the first connecting rod (204) and the second connecting rod (206) are rotatably connected through the hinge shaft (207).

3. The unmanned logistics vehicle according to claim 1, characterized in that: A second connecting shaft (311) is provided on the outer surface of the second belt (310), and the outer surface of the second connecting shaft (311) is movably connected to the lower surface of the first storage rack (307) via a hinge block.

4. The unmanned logistics vehicle according to claim 1, characterized in that: The first parcel storage racks (3) are provided in four groups and are symmetrically arranged in pairs on the inner bottom wall of the carriage (109). The first storage racks (307) are provided in a plurality and are evenly distributed.

5. The unmanned logistics vehicle according to claim 1, characterized in that: The upper surface of the second storage rack (404) is located on the upper surface of the second bevel gear (408), and a limiting plate (409) is provided. The outer surface of the second bevel gear (408) is meshed with the outer surface of the first bevel gear (407).

6. The unmanned logistics vehicle according to claim 1, characterized in that: A plurality of the second parcel storage racks (4) are provided and are evenly distributed in a rectangular array, and the sizes of the plurality of the second parcel storage racks (4) are distributed from small to large.

7. The unmanned logistics vehicle according to claim 1, characterized in that: The large express storage cabinet (111) and cabinet door (112) are each provided with four and symmetrically arranged, and the data acquisition cameras (106) are provided with four and symmetrically arranged.

8. The unmanned logistics vehicle according to claim 1, characterized in that: The upper surface of the first storage rack (307) is provided with an anti-slip pad, and the upper surfaces of the second conveyor belt (405) and the first conveyor belt (210) are both provided with anti-slip pads.

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