Lifting type roller goods taking and delivering device and transfer system

Abstract

The utility model provides a lifting type roller goods taking and delivering device and a transfer system, which comprise a box body assembly, a lifting mechanism and a lifting mechanism, the telescopic conveying assembly is at least partially arranged in the containing space, the telescopic conveying assembly is provided with a conveying space used for conveying goods, and the conveying space communicates with the containing space; the lifting assemblies are symmetrically arranged on the inner side of the containing space, the execution ends of the lifting assemblies are connected with the telescopic conveying assembly, and the lifting assemblies are used for driving the telescopic conveying assembly to move in the first preset direction of the box body assembly; and the box body assembly is arranged at the top of the moving device, and the moving device is used for automatically driving according to a set route. The technical problem that in the prior art, the warehousing operation efficiency is low due to the fact that a mobile robot needs to take and place goods manually at the butt joint point is solved.

Description

Technical Field

[0001] This utility model relates to the field of warehousing and logistics technology, and more specifically, to a lifting roller picking and delivering device and a transfer system. Background Technology

[0002] The logistics industry is developing rapidly, and the tasks of warehousing, sorting, and transporting goods are becoming increasingly heavy and the pace of time is accelerating. Traditional manual or semi-automated operations are inefficient, error-prone, and have high labor costs, and can no longer meet the development needs of the logistics and transportation industry.

[0003] Based on the aforementioned issues, current robotic equipment used for automated handling mainly includes mobile robots, mobile robots with docking devices, unmanned forklifts, collaborative robots, and robotic arms. These devices have achieved a certain degree of automation in the production process and have yielded good results. However, in more complex scenarios and with a variety of other automated devices, they often cannot cooperate well, resulting in low efficiency, the need for auxiliary equipment, and high costs.

[0004] Mobile robots can move goods quickly and easily, but human intervention is required at the docking points, such as for picking up and taking goods. The uncertainty of each transportation cycle also leads to an increase in the idle time of human personnel. Utility Model Content

[0005] The main purpose of this utility model is to provide a lifting roller picking and delivery device and transfer system to solve the technical problem of low warehousing efficiency caused by the need for manual intervention in picking and placing goods at docking points for mobile robots in the prior art.

[0006] To achieve the above objectives, according to one aspect of the present invention, a lifting roller delivery device is provided, characterized in that it comprises: a box assembly having a receiving space; a telescopic conveying assembly at least partially disposed within the receiving space, the telescopic conveying assembly having a conveying space for transporting goods, the conveying space being connected to the receiving space; a lifting assembly symmetrically disposed inside the receiving space, the lifting assembly having an actuating end connected to the telescopic conveying assembly, the lifting assembly being used to drive the telescopic conveying assembly to move along a first preset direction of the box assembly; and a moving device, the box assembly being disposed on top of the moving device, the moving device being used to automatically travel according to a set route.

[0007] Furthermore, the lifting assembly includes: a drive assembly disposed on the upper part of the telescopic conveying assembly and connected to the box assembly; two lifting components symmetrically arranged on both sides of the telescopic conveying assembly and connected to the box assembly, each of the two output ends of the drive assembly being connected to the execution end of one lifting component, and the output end of the drive assembly driving the execution end of the corresponding lifting component to move along the first preset direction of the box assembly.

[0008] Furthermore, the drive assembly includes: a drive support plate extending along a second preset direction of the housing assembly and connected to the housing assembly; two sprocket assemblies symmetrically arranged on the drive support plate; a motor assembly disposed on the drive support plate and between the two sprocket assemblies, with the output end of the motor assembly being drive-connected to the input ends of the two sprocket assemblies respectively; and two transmission chains corresponding to the two sprocket assemblies, with one end of each transmission chain connected to the execution end of the two lifting components respectively.

[0009] Furthermore, the lifting component includes: a lifting plate extending along a second preset direction of the housing assembly, with the top of the lifting plate connected to one end of the transmission chain; and two lifting optical shafts passing through the lifting plate, extending along the second preset direction of the housing assembly, and movably connected to the drive support plate, with the lifting plate movable relative to the lifting optical shafts along the second preset direction.

[0010] Furthermore, the lifting component also includes a counterweight, which extends along a first preset direction of the housing assembly, and the top of the counterweight is connected to the other end of the transmission chain.

[0011] Furthermore, the lifting component also includes: two lifting columns, which extend along the second preset direction of the housing assembly and are connected to the drive support plate, with sliding grooves provided on opposite sides of the two lifting columns; and four roller assemblies, which are respectively located at the upper and lower ends of the counterweight block, and are arranged in pairs, rolling along the two sliding grooves respectively.

[0012] Furthermore, the telescopic conveying assembly includes: a conveying support base, with its two sides respectively connected to the lifting plates of two lifting components, and the conveying support base having a supporting space; and a roller conveying assembly, which is disposed within the supporting space and forms a conveying space with the conveying support base.

[0013] Furthermore, the telescopic conveying assembly also includes: two electric guide rail assemblies, which are disposed within the conveying space and extend along a second preset direction of the housing assembly, and are connected to the conveying support; two delivery outer plates, which are slidably connected to the two electric guide rail assemblies so that the two delivery outer plates have storage positions within the conveying space, and at least a portion of the two delivery outer plates can move to loading / unloading positions outside the conveying space; and four delivery push rod assemblies, which are paired together and movably connected to the inner sides of the two delivery outer plates.

[0014] Furthermore, the delivery push rod assembly includes: a drive motor connected to the inner side of the delivery outer panel; a rotating shaft that rotates synchronously with the main shaft of the drive motor; and a push rod, one end of which is connected to the end of the rotating shaft away from the main shaft, with the axis of the push rod being angled to the axis of the rotating shaft.

[0015] According to another aspect of the present invention, a transfer system is provided, including the above-described lifting roller delivery device.

[0016] By applying the technical solution of this utility model, a telescopic conveying component is at least partially set within the accommodating space. The telescopic conveying component has a conveying space for transporting goods, and the conveying space is connected to the accommodating space. A lifting component is symmetrically arranged inside the accommodating space, and the execution end of the lifting component is connected to the telescopic conveying component. The lifting component is used to drive the telescopic conveying component to move along the first preset direction of the box component. The box component is set on the top of the moving device, and the moving device is used to automatically travel according to the set route. This significantly improves the accuracy of monitoring, and achieves significant effects in improving production efficiency, reducing labor costs, and improving operational safety. It helps to improve the intelligence level of the logistics industry, increase the flexibility of logistics solutions, and improve logistics efficiency and accuracy, while reducing logistics costs and construction costs. It has obvious economic and social benefits and solves the technical problem in the prior art where mobile robots require manual intervention to pick up and place goods at docking points, resulting in low warehousing operation efficiency. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of an embodiment of the lifting roller delivery device according to the present invention is shown.

[0019] Figure 2 A schematic diagram of an embodiment of the lifting roller delivery device according to the present invention is shown.

[0020] Figure 3 A partial structural schematic diagram of an embodiment of the lifting roller delivery device according to the present invention is shown.

[0021] Figure 4 A partial structural schematic diagram of an embodiment of the lifting roller delivery device according to the present invention is shown.

[0022] Figure 5 A partial structural schematic diagram of an embodiment of the lifting roller delivery device according to the present invention is shown.

[0023] Figure 6 A schematic diagram of an embodiment of the telescopic conveying component in the lifting roller delivery device according to the present invention is shown.

[0024] Figure 7 A partial structural schematic diagram of an embodiment of the telescopic conveying component in the lifting roller delivery device according to the present invention is shown.

[0025] Figure 8 A partial structural schematic diagram of an embodiment of the telescopic conveying component in the lifting roller delivery device according to the present invention is shown.

[0026] The above figures include the following reference numerals:

[0027] 1. Enclosure assembly;

[0028] 2. Lifting components;

[0029] 3. Telescopic conveyor assembly;

[0030] 4. Mobile devices;

[0031] 5. Driver components;

[0032] 10. Accommodation space;

[0033] 21. Lifting the optical axis;

[0034] 22. Counterweight;

[0035] 23. Lifting plate;

[0036] 24. Lifting column;

[0037] 25. Roller assembly;

[0038] 30. Conveying space;

[0039] 31. Delivery push rod assembly;

[0040] 32. Roller conveyor assembly;

[0041] 33. Conveyor support base;

[0042] 34. Electric guide rail assembly;

[0043] 35. Delivery of outer panels;

[0044] 311. Drive motor;

[0045] 312. Rotating shaft;

[0046] 313. Push rod;

[0047] 51. Dust cover;

[0048] 52. Drive support plate;

[0049] 53. Sprocket assembly;

[0050] 54. Motor assembly;

[0051] 55. Transmission chain. Detailed Implementation

[0052] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0053] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0054] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0055] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of this application is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and therefore their description will be omitted.

[0056] With the rapid development of the logistics industry, the tasks of warehousing, sorting, and transporting goods are becoming increasingly heavy, and the pace of time is accelerating. Against this backdrop, traditional manual or semi-automated operations, due to their low efficiency, high error rates, and high labor costs, can no longer meet the demands of the modern logistics and transportation industry. To improve production efficiency and reduce costs, more and more companies are introducing various automated equipment to replace manual operations.

[0057] Currently, the most widely used robotic equipment in the field of automated material handling includes automated guided vehicles (AGVs / AMRs), mobile robots with docking devices, unmanned forklifts, collaborative robots, and robotic arms. These devices have all achieved a certain degree of automation in parts of the production process and have yielded good results. However, when faced with more complex scenarios and other diverse automation needs, these individually used devices often struggle to work together effectively, leading to reduced overall efficiency, the need for additional auxiliary equipment, and high costs.

[0058] Taking mobile robots as an example, these robots can easily and quickly complete cargo handling tasks, but human intervention is often required at the docking points. Steps such as removing goods from shelves or placing items in designated locations need to be done by humans. Furthermore, the uncertainty of the time required for each transport process increases the waiting time for workers, thus reducing work efficiency. Therefore, how to achieve more efficient and flexible automation solutions through technological innovation has become one of the urgent problems to be solved.

[0059] Combination Figure 1As shown in the specific embodiment of this application, a lifting roller delivery device is provided, comprising: a box assembly 1, two lifting components 2, a telescopic conveying assembly 3, a moving device 4, and a driving assembly 5, wherein: the box assembly 1 has a receiving space 10, the telescopic conveying assembly 3 is at least partially disposed within the receiving space 10, the telescopic conveying assembly 3 has a conveying space 30 for transporting goods, and the conveying space 30 is connected to the receiving space 10; the lifting components are symmetrically disposed inside the receiving space 10, the actuating end of the lifting components is connected to the telescopic conveying assembly 3, and the lifting components are used to drive the telescopic conveying assembly 3 to move along a first preset direction of the box assembly 1. The box assembly 1 is disposed on the top of the moving device 4, and the moving device 4 is used to automatically travel according to a set route.

[0060] In this embodiment, the telescopic conveying assembly 3 is at least partially disposed within the accommodating space 10. The telescopic conveying assembly 3 has a conveying space 30 for transporting goods, which is connected to the accommodating space 10. The lifting component 2 is symmetrically disposed inside the accommodating space, and the execution end of the lifting component 2 is connected to the telescopic conveying assembly 3. The lifting component 2 is used to drive the telescopic conveying assembly 3 to move along the first preset direction of the box assembly 1. The box assembly 1 is disposed on the top of the moving device 4, which is used to automatically travel according to the set route. This significantly improves the accuracy of monitoring, increases production efficiency, reduces labor costs, and enhances operational safety. It helps to improve the intelligence level of the logistics industry, enhance the flexibility of logistics solutions, and improve logistics efficiency and accuracy. It also reduces logistics costs and construction costs, resulting in significant economic and social benefits. This solves the technical problem in the prior art where mobile robots require manual intervention to pick up and place goods at docking points, leading to low warehousing efficiency.

[0061] The drive assembly 5 is located on the upper part of the telescopic conveyor assembly 3 and is connected to the housing assembly 1. Two lifting components 2 are symmetrically arranged on both sides of the telescopic conveyor assembly 3 and connected to the housing assembly 1. The two output ends of the drive assembly 5 are connected to the actuators of one of the lifting components 2, respectively. The two output ends of the drive assembly 5 drive the actuators of the two lifting components 2 to move along the first preset direction of the housing assembly 1. This allows the telescopic conveyor assembly 3 to quickly adjust its height according to changes in the production line without stopping the machine, adapting to different production needs.

[0062] In one embodiment of this application, such as Figure 2 and 3As shown, the drive assembly 5 includes: a dust cover 51, a drive support plate 52, two sprocket assemblies 53, a motor assembly 54, and two transmission chains 55. The drive support plate 52 extends along the second preset direction of the housing assembly 1 and is connected to the housing assembly 1. The two sprocket assemblies 53 are symmetrically mounted on the drive support plate 52. The motor assembly 54 is located on the drive support plate 52 and between the two sprocket assemblies 53. The output end of the motor assembly is connected to the input end of each of the two sprocket assemblies 53. The two transmission chains 55 cooperate with the two sprocket assemblies 53, and one end of each transmission chain 55 is connected to the execution end of each of the two lifting components 2.

[0063] In the embodiments of this application, two sprocket assemblies 53 are symmetrically mounted on the drive support plate 52, and between the two sprocket assemblies 53, the output end of the motor assembly 54 is connected to the input end of the two sprocket assemblies 53 respectively. This layout not only optimizes space utilization, but also ensures the shortest force transmission path and reduces energy loss.

[0064] In one embodiment of this application, the dust cover 51 is fastened to the drive support plate 52, which not only protects the internal precision components from dust and impurities, but also facilitates daily inspection and maintenance, greatly improving the durability of the equipment and the user experience.

[0065] like Figure 4 and 5 As shown, the lifting component 2 includes: two lifting optical shafts 21 and a lifting plate 23. The lifting plate 23 extends along the second preset direction of the housing assembly 1, and the top of the lifting plate 23 is connected to one end of the transmission chain 55. The two lifting optical shafts 21 are respectively inserted through the lifting plate 23, extend along the second preset direction of the housing assembly 1, and are connected to the drive support plate 52.

[0066] In the embodiments of this application, the lifting component 2, through the cooperation of the lifting optical shaft 21 and the lifting plate 23, achieves vertical lifting of the loading space, greatly improving the loading and unloading efficiency of the device. Simultaneously, this design ensures the safety of the cylinder head cover during loading and unloading, avoids the risk of damage during manual handling, reduces operational difficulty, and improves the degree of automation and overall transportation efficiency.

[0067] The counterweight 22 extends along a first predetermined direction of the housing assembly 1, and its top end is connected to the other end of the transmission chain 55. The counterweight 22 is a device used to balance the weight distribution of the system. By rationally arranging the position and mass of the counterweight, the center of gravity of the entire system can be effectively adjusted, thereby increasing the system's stability. Counterweights are widely used in cranes and other heavy machinery.

[0068] Two lifting columns 24 extend along the second preset direction of the housing assembly 1 and are connected to the drive support plate 52. Slide grooves are provided on the opposite sides of the two lifting columns 24. Four roller assemblies 25 are installed at the upper and lower ends of the counterweight block 22 respectively. The four roller assemblies 25 are in pairs and roll along the two slide grooves respectively.

[0069] In the embodiments of this application, when the drive support plate 52 receives a lifting command, it drives the two lifting columns 24 to move synchronously or asynchronously through a series of mechanical or electronic control mechanisms. As the columns rise and fall, the counterweight 22 also moves up and down. However, due to the presence of the roller assembly 25, this process becomes exceptionally smooth and efficient. The free rolling of the rollers within the grooves ensures both the vertical lifting movement of the counterweight 22 and avoids additional resistance caused by friction, resulting in lower energy consumption and more stable and reliable operation of the entire system.

[0070] like Figure 6 and 7 As shown, the telescopic conveying assembly 3 includes: a conveying support base 33 with two lifting plates 23 of two lifting components 2 respectively connected to both sides by bolts, and the conveying support base 33 has a support space; the roller conveying assembly 32 is disposed in the support space, and a conveying space 30 is formed between the roller conveying assembly 32 and the conveying support base 33.

[0071] In embodiments of this application, the roller conveyor assembly is disposed within a support space formed by a conveyor support base, and a conveying space is formed between the roller conveyor assembly and the conveyor support base. This design allows the rollers to rotate freely within the support space while ensuring that materials can move smoothly within the conveying space. The design of the roller conveyor assembly considers several aspects, including the number of rollers, their layout, and the drive method. For example, the rollers can be driven by an end motor, which drives a drive shaft with both ends connected to the frame via bearings through a chain. The drive shaft is then connected to multiple rollers arranged in parallel via multiple drive belts. This design ensures the synchronous rotation of the rollers, thereby realizing the translational transfer function of the tooling material.

[0072] Two electric guide rail assemblies 34 are arranged in the conveying space 30 and extend along the second preset direction of the box assembly 1. The two electric guide rail assemblies 34 are connected to the conveying support 33.

[0073] Two delivery outer panels 35 are slidably connected to two electric guide rail assemblies 34 so that the two delivery outer panels 35 have storage positions located in the conveying space 30, and at least a portion of the two delivery outer panels 35 can move to loading and unloading positions outside the conveying space 30.

[0074] The four delivery push rod assemblies 31 are arranged in pairs and are movably connected to the inside of the two delivery outer panels 35.

[0075] In an embodiment of this application, two electric guide rail assemblies 34 are disposed within the conveying space 30 and extend along a second predetermined direction of the housing assembly 1. These guide rail assemblies are tightly connected to the conveying support, ensuring the stability of the entire structure. The main function of the electric guide rail assemblies is to provide precise guidance for the delivery outer panel 35, enabling it to slide smoothly between the storage position and the loading / unloading position. This design greatly improves the speed and accuracy of material handling, especially in scenarios requiring frequent adjustments to the position of goods.

[0076] The delivery outer panel 35, as a key component connecting the electric guide rail assembly and the actual operating interface, is designed with human-centered considerations in mind. Each outer panel can slide along the guide rail to the desired position, either completely retracted into the conveying space 30 to save space, or partially or completely removed for convenient loading and unloading operations.

[0077] Four delivery push rod assemblies 31, each consisting of two push rods, are movably connected to the inner sides of two delivery outer panels 35. Their presence greatly simplifies the process of transferring goods from one location to another. When goods need to be pushed out, simply pressing a button activates the corresponding push rod; conversely, retraction is equally simple and quick. This highly automated and easily controllable method significantly reduces the need for manual intervention and also minimizes the risk of damage due to misoperation.

[0078] In one embodiment of this application, the delivery push rod assembly 31 includes: a drive motor 311, a rotating shaft 312, and a push rod 313, wherein:

[0079] like Figure 8 As shown, the drive motor 311 is connected to the inner side of the delivery outer plate 35; the axis of the rotating shaft 312 and the push rod 313 are set at an angle to the axis of the rotating shaft 312.

[0080] In one embodiment of this application, the mobile device 4 is an AGV (Automated Guided Vehicle).

[0081] According to a specific embodiment of this application, a transfer system is provided, including the above-mentioned lifting roller delivery device and a terminal for issuing instructions.

[0082] Lifting roller conveyor systems are upgrading from single-scenario, single-action, and single-transfer devices to intelligent transfer systems. The range of composite robots is constantly expanding, encompassing everything from handling, storage, and picking to delivery, depalletizing, and automated loading and unloading. Key technologies include motion control, environmental perception, navigation and positioning, and obstacle avoidance.

[0083] The mobile device 4 of the lifting roller delivery device acquires information about the surrounding environment through various sensors and uses software algorithms to convert this information into processable digital signals, thereby realizing the perception and understanding of the surrounding environment.

[0084] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0085] The lifting roller conveyor system plays a significant role in improving production efficiency, reducing labor costs, and enhancing operational safety. It helps to improve the intelligence level of the logistics industry, increase the flexibility of logistics solutions, improve logistics efficiency and accuracy, and reduce logistics and construction costs, thus yielding significant economic and social benefits.

[0086] In this embodiment, the terminal uses the AWCS system as the scheduling and control center of the entire system. Tasks are decomposed into devices such as the lifting roller pickup and delivery device, the vision monitoring system, and the unmanned forklift, enabling real-time feedback on task execution processes and status, as well as traceability of all operation and instruction history. The lifting roller pickup and delivery device, the vision monitoring system, and the unmanned forklift are independent of each other, and each interacts with the AWCS system.

[0087] The lifting roller conveyor system employs a control system that can uniformly manage robots and automated equipment. To meet the unique business needs of enterprises, RDS can provide standard or customized functional components, and possesses the capabilities for secondary development and system integration, offering customers complete and efficient solutions for quickly building application scenarios and customizing flexible business processes.

[0088] The RDS system can realize functions such as robot management, task management, multi-robot scheduling, and docking with other external standard equipment.

[0089] The lifting roller conveyor delivery device, designed according to the principle of "centralized management and distributed control," fully considers potential operational scenarios during system operation, employing highly reliable products and technologies to enhance the overall system's security, resilience, and fault tolerance. It also fully considers the security needs of core business systems, comprehensively designing a security architecture. The system maintains complete operation logs, including but not limited to user login, system operation, and critical business change data.

[0090] Based on the actual needs of enterprise logistics information construction and business operations, the system should consider ease of use and maintainability. While ensuring safe and reliable operation, it should provide good performance and minimize construction and operating costs. It should be able to meet the needs of different application analyses. The system should truly solve the problems that users care about and serve production practice, scientific research, and teaching.

[0091] All aspects applicable to the project, including engineering content management, document and archive management, administrative document management, geographic information data management, data storage formats and technologies, data post-processing and metadata, must strictly adhere to existing international, national and industry standards, adopt mature and reliable design concepts and technologies in the market, and formulate data standards and implementation strategies suitable for this system.

[0092] The system provides multi-vendor interconnectivity and portability, independent of any specific computer hardware system and operating system; at the same time, it ensures the standardization of system design, including the standardization of internal program design, the standardization of interfaces between system modules, the standardization of internal and external interfaces, and the standardization of system user interface, so as to facilitate information interaction with other systems (including business subsystems and external systems).

[0093] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0094] In addition to the above, it should be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this utility model.

[0095] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0096] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lifting roller delivery device, characterized in that, include: The housing assembly (1) has a receiving space (10). Telescopic conveyor assembly (3), which is at least partially disposed within the accommodating space (10), having a conveying space (30) for transporting goods, the conveying space (30) being in communication with the accommodating space (10); The lifting assembly is symmetrically arranged inside the accommodating space (10). The execution end of the lifting assembly is connected to the telescopic conveying assembly (3). The lifting assembly is used to drive the telescopic conveying assembly (3) to move along the first preset direction of the box assembly (1). The mobile device (4) has the housing assembly (1) disposed on the top of the mobile device (4) and the mobile device (4) is used to automatically travel according to a set route.

2. The lifting roller delivery device according to claim 1, characterized in that, The lifting assembly includes: A drive assembly (5) is disposed on the upper part of the telescopic conveying assembly (3), and the drive assembly (5) is connected to the housing assembly (1); Two lifting components (2) are symmetrically arranged on both sides of the telescopic conveying assembly (3) and connected to the box assembly (1). The two output ends of the drive assembly (5) are each connected to the execution end of one of the lifting components (2). The output end of the drive assembly (5) drives the execution end of the corresponding lifting component (2) to move along the first preset direction of the box assembly (1).

3. The lifting roller delivery device according to claim 2, characterized in that, The driving component (5) includes: A drive support plate (52) is provided, which extends along the second preset direction of the housing assembly (1) and is connected to the housing assembly (1); Two sprocket assemblies (53) are symmetrically arranged on the drive support plate (52); The motor assembly (54) is disposed on the drive support plate (52) and between the two sprocket assemblies (53), and the output end of the motor assembly (54) is respectively connected to the input end of the two sprocket assemblies (53); Two transmission chains (55) are respectively matched with two sprocket assemblies (53), and one end of each transmission chain (55) is connected to the execution end of the two lifting components (2).

4. The lifting roller delivery device according to claim 3, characterized in that, The lifting component (2) includes: A lifting plate (23) is provided, which extends along the second preset direction of the housing assembly (1), and the top of the lifting plate (23) is connected to one end of the transmission chain (55); Two lifting optical shafts (21) are respectively inserted through the lifting plate (23), extending along the second preset direction of the housing assembly (1), and movably connected to the drive support plate (52). The lifting plate (23) can be movably arranged relative to the lifting optical shafts (21) along the second preset direction.

5. A lifting roller delivery device according to claim 4, characterized in that, The lifting component (2) also includes: The counterweight (22) extends along the first preset direction of the housing assembly (1), and the top end of the counterweight (22) is connected to the other end of the transmission chain (55).

6. A lifting roller delivery device according to claim 5, characterized in that, The lifting component (2) also includes: Two lifting columns (24) are provided. The two lifting columns (24) extend along the second preset direction of the box assembly (1) and are connected to the drive support plate (52). Slide grooves are provided on the opposite sides of the two lifting columns (24). Four roller assemblies (25) are respectively disposed at the upper and lower ends of the counterweight (22). The four roller assemblies (25) are arranged in pairs and roll along the two grooves respectively.

7. A lifting roller delivery device according to claim 6, characterized in that, The telescopic conveyor assembly (3) includes: The conveying support (33) is connected to the lifting plates (23) of the two lifting components (2) on both sides, and the conveying support (33) has a support space. Roller conveying assembly (32) is disposed within the support space and forms a conveying space (30) with the conveying support seat (33).

8. A lifting roller delivery device according to claim 7, characterized in that, The telescopic conveyor assembly (3) also includes: Two electric guide rail assemblies (34) are arranged in the conveying space (30) and extend along the second preset direction of the box assembly (1). The two electric guide rail assemblies (34) are connected to the conveying support (33). Two delivery outer panels (35) are slidably connected to two electric guide rail assemblies (34) so ​​that the two delivery outer panels (35) have storage positions in the conveying space (30) and at least a portion of the two delivery outer panels (35) are moved to loading and unloading positions outside the conveying space (30). Four delivery push rod assemblies (31) are arranged in pairs and are movably connected to the inner side of the two delivery outer plates (35).

9. A lifting roller delivery device according to claim 8, characterized in that, The delivery push rod assembly (31) includes: A drive motor (311) is connected to the inner side of the delivery outer panel (35); A rotating shaft (312) is configured to rotate synchronously with the main shaft of the drive motor (311); A push rod (313) is connected at one end to the end of the rotating shaft (312) away from the main shaft, and the axis of the push rod (313) is set at an angle to the axis of the rotating shaft (312).

10. A transfer system, characterized in that, The lifting roller delivery device includes any one of claims 1-9.

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