conveying device

Abstract

The utility model discloses a kind of conveying devices. Among them, conveying device includes bearing assembly and drive structure, wherein bearing assembly includes tray, base and first magnetic piece, tray is set in the top of base;Drive structure includes belt, connecting piece and second magnetic piece, connecting piece is fixed on the belt, bearing assembly is adsorbed on connecting piece by first magnetic piece and second magnetic piece.Synchronous movement can be driven by belt to bearing assembly and realize distribution by the adsorption of first magnetic piece and second magnetic piece, simple structure is easy to maintain, effectively reduce cost.

Description

Technical Field

[0001] This utility model relates to the field of catering equipment technology, specifically to a conveying device. Background Technology

[0002] In the food service industry, food delivery and collection largely rely on manual labor, which is inefficient. To improve service efficiency and reduce errors and delays, automated delivery systems are typically used for food delivery.

[0003] Existing automated delivery systems often use large food delivery equipment such as robots in conjunction with programs for delivery, which is costly and complex in design, making it difficult to apply widely. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a conveying device that is simple in structure, easy to maintain, and effectively reduces costs.

[0005] This utility model embodiment provides a conveying device, including:

[0006] A support component includes a tray, a base, and a first magnetic element, wherein the tray is disposed above the base and the first magnetic element is mounted on the bottom of the base;

[0007] The drive structure includes a belt, a connector, and a second magnetic component, wherein the connector is fixed to the belt and the second magnetic component is mounted above the connector;

[0008] The load-bearing component is connected to the connector through the attraction of the first magnetic component and the second magnetic component, and the belt drives the connector to move so as to drive the load-bearing component to move synchronously.

[0009] Optionally, the coaster support assembly further includes a weight detection component and an elastic element. The weight detection component is disposed between the tray and the base, and the two ends of the elastic element are respectively connected to the tray and the base.

[0010] Optionally, the weight detection component includes a first contact portion and a second contact portion, the first contact portion being disposed on the bottom surface of the tray and the second contact portion being disposed on the top surface of the base, and the projection portions of the first contact portion and the second contact portion on the horizontal plane coincide.

[0011] Optionally, the first magnetic component includes a first magnetic block, and the second magnetic component includes a second magnetic block, a rotating disk, and a driving component. The driving component is fixed to the connecting component, the rotating disk is connected to the driving shaft of the driving component, the second magnetic block is mounted on the top of the rotating disk, and the driving component drives the rotating disk to rotate so that the first magnetic component block and the second magnetic block are attracted to each other or separated.

[0012] Optionally, the load-bearing assembly further includes wheels rotatably connected to the bottom of the base.

[0013] Optionally, the drive structure further includes a positioner disposed on the connector, the positioner being used to position the carrier component when the drive structure moves the carrier component.

[0014] Optionally, the number of the first magnetic blocks is two, the number of the second magnetic blocks is two, and the two first magnetic blocks and the two second magnetic blocks are arranged in the same way.

[0015] Optionally, the drive structure further includes a motor, which is connected to the belt and drives the belt to move.

[0016] Optionally, the conveying device further includes a control component electrically connected to the weight detection component and configured to receive signals from the weight detection component, and the control component is further configured to drive a motor.

[0017] Optionally, the base has a raised protective edge, and the protective edge, the tray, and the base surround to form a receiving cavity, in which the elastic element and the weight detection component are disposed.

[0018] This utility model provides a conveying device. The conveying device includes a carrying component and a driving structure. The carrying component includes a tray, a base, and a first magnetic element, with the tray positioned above the base. The driving structure includes a belt, a connector, and a second magnetic element. The connector is fixed to the belt, and the carrying component is attracted to the connector via the first and second magnetic elements. Through the attraction between the first and second magnetic elements, the belt drives the carrying component to move synchronously and achieve delivery. The structure is simple, easy to maintain, and effectively reduces costs. Attached Figure Description

[0019] The above and other objects, features, and advantages of the present invention will become clearer from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:

[0020] Figure 1 This is a schematic diagram of the load-bearing component structure according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of placing food on a support component according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the driving structure of one embodiment of the present invention;

[0023] Figure 4This is a schematic diagram of the cooperation structure between the load-bearing component and the driving structure and the tabletop in one embodiment of this utility model;

[0024] Figure 5 This is a schematic diagram of the cooperation structure of a first magnetic block and a second magnetic block according to an embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of another embodiment of the present invention, showing the cooperation structure of the first magnetic block and the second magnetic block.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1-Bearing component; 11-Tray; 12-Elastic component; 13-Base; 131-Protective edge; 14-First magnetic component; 141-First magnetic block; 15-Weight detection component; 151-First contact part; 152-Second contact part; 16-Wheel; 2-Drive structure; 21-Belt; 223-Connector; 224-Positioner; 23-Second magnetic component; 231-Second magnetic block; 232-Rotating disk; 233-Drive component; 24-Motor; 3-Tabletop. Detailed Implementation

[0028] The present application is described below based on embodiments, but it is not limited to these embodiments. In the detailed description of the present application below, certain specific details are described in detail. Those skilled in the art can fully understand the present application without these details. To avoid obscuring the substance of the present application, well-known methods, processes, flows, elements, and circuits are not described in detail.

[0029] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0030] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] For ease of explanation, spatially related terms such as “inside,” “outside,” “below,” “below,” “lower,” “above,” “upper,” etc., are used herein to describe the relationship between one element or feature illustrated in the figure and another. It will be understood that spatially related terms may be intended to encompass different orientations of the device in use or operation besides those depicted in the figure. For example, if the device in the figure is flipped, an element described as “below” or “below” another element or feature would then be positioned “above” that other element or feature. Thus, the exemplified term “below” can encompass both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially related descriptive terms used herein should be interpreted accordingly.

[0032] Unless the context explicitly requires it, words such as "including" or "contains" throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, meaning "including but not limited to".

[0033] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0034] Reference Figures 1-4 The conveying device of this utility model embodiment includes a carrying component 1 and a driving structure 2. The driving structure 2 is used to drive the carrying component 1 to move synchronously, realizing rapid meal preparation. The carrying component 1 is attached to the driving structure 2 and is conveyed to the target position by the operation of the driving structure 2. In practice, a table 3 or a serving table or other isolation structure is usually provided between the carrying component 1 and the driving structure 2, for example... Figure 4 The tabletop 3 shown is designed to conceal the structure of the drive structure 2, avoiding any aesthetic or hygiene issues. To achieve automated meal preparation and facilitate customer ordering, a control component is typically used to integrate and manage the operation of the supporting component 1 and the drive structure 2.

[0035] like Figures 1-2As shown, the carrying component 1 includes a tray 11, a base 13, and a first magnetic element 14. The tray 11 is positioned above the base 13, and the first magnetic element 14 is mounted on the bottom of the base 13. The tray 11 contacts the food, and the base 13 supports the entire component. The driving structure 2 includes a belt 21, a connector 223, and a second magnetic element 23. The first magnetic element 14 and the second magnetic element 23 attract each other. The carrying component 1 is connected to the connector 223 by the attraction between the first magnetic element 14 and the second magnetic element 23. The belt 21 drives the connector 223 to move, thereby causing the carrying component 1 to move synchronously. Food delivery is achieved through the attraction between the first magnetic element 14 and the second magnetic element 23. The structure is simple and easy to maintain, reducing installation and maintenance costs and effectively improving delivery efficiency.

[0036] Specifically, refer to Figure 3 , Figure 4 The first magnetic element 14 can be attracted to or de-attracted from the second magnetic element 23. In one embodiment, the first magnetic element 14 and the second magnetic element 23 may require an electric current to generate magnetic force, such as using an electromagnet as the material for the first magnetic element 14 and the second magnetic element 23, or using an electromagnet as the material for one of the magnetic elements and adjusting the distance between them to reduce the attraction of the electromagnet's core to the magnetic force of the other magnetic element. In another embodiment, the first magnetic element 14 and the second magnetic element 23 can be attracted by being positioned relative to each other, and can be de-attracted by rotating to separate them.

[0037] Reference Figures 1-2 The first magnetic component 14 includes a first magnetic block 141. The first magnetic block 141 can be disposed on the bottom surface of the base 13 and protrude from the bottom surface to obtain a closer contact distance with the second magnetic component 23, or it can be embedded inside the base 13 to prevent the protrusion of the magnet from affecting the movement of the carrying component 1. Depending on the actual situation, the material of the carrying component 1 can be selected as a high-temperature resistant and waterproof material to adapt to the delivery needs of more types of meals and avoid malfunctions caused by minor spills. Using waterproof materials also facilitates the cleaning of the carrying component 1, meeting the requirements of efficiency and hygiene. In some embodiments, one meal or multiple meals can be placed on a tray 11.

[0038] In some embodiments, refer to Figures 1-2The supporting component 1 also includes a weight detection component 15 and an elastic element 12. The weight detection component 15 is disposed between the tray 11 and the base 13, and the elastic element 12 is connected to the tray 11 and the base 13 at both ends. The elastic element 12 provides elasticity to support the tray 11 and can counteract some of the slight movement of the tray 11 caused by gravity. For example, when food is placed on the tray 11, the tray 11 moves downwards towards the base 13 due to the weight of the food, compressing the elastic element 12; when the food is removed or only empty cups and plates are returned, the tray 11 moves slightly downwards due to its small weight, or the elasticity of the elastic element 12 prevents it from moving downwards. Specifically, one or more elastic elements 12 can be provided, and can be elastic structures such as springs, elastic sheets, and rubber rings. They can be large annular elastic structures or dispersed small elastic structures. Furthermore, a retractable support structure can be provided to strengthen the structure and prevent instability caused by a single elastic element 12. By incorporating the elastic element 12 and engaging it with the tray 11, the weight detection component 15 can be protected, and its adaptability to minute weight changes can be increased. This prevents it from being overly sensitive, which could lead to frequent recording of minute weight variations and affect efficiency, thus improving overall efficiency. Simultaneously, the elastic element 12, in conjunction with the weight detection component 15, also provides cushioning and a certain degree of support, preventing the weight detection component 15 from being damaged by excessive impact and reducing wear and tear.

[0039] Reference Figures 1-2 The weight detection component 15 includes a first contact portion 151 and a second contact portion 152. The first contact portion 151 is connected to the bottom surface of the tray 11, and the second contact portion 152 is connected to the top surface of the base 13. The projections of the first contact portion 151 and the second contact portion 152 on the horizontal plane coincide. The first contact portion 151, the second contact portion 152, and the elastic element 12 together constitute a mechanical weight switch. When the first contact portion 151 and the second contact portion 152 are in contact, the mechanical weight switch is closed. Depending on the actual situation, the projections of the first contact portion 151 and the second contact portion 152 on the horizontal plane may only partially overlap or may completely overlap.

[0040] like Figures 1-2As shown, the first contact portion 151 and the second contact portion 152 are a certain distance apart in the vertical direction. When there are no items on the tray 11 or the weight of the items is insufficient to move the tray 11 down to contact the first contact portion 151 and the second contact portion 152, that is, when the mechanical weight switch is not closed, the weight detection component 15 does not send a signal to the control component. At this time, the elastic element 12 may be in a compressed state, that is, there may be an empty cup left by a customer after eating on the tray 11, but it is relatively light and supported by the elastic force brought by the compression of the elastic element 12; or it may be in a state without deformation, that is, there are no items on the tray 11. When a heavy item, such as a meal, is placed on the tray 11, causing the tray 11 to move down and compress the elastic element 12 until the first contact part 151 and the second contact part 152 come into contact, i.e. when the mechanical weight switch is closed, the weight detection component 15 sends a signal to the control component. At this time, the control component can obtain the information that a meal has been placed on the carrying component 1. Based on the table number of the customer who ordered the meal and the design of the transport trajectory formed by the drive structure 2, the control component controls the drive structure 2 to run, driving the carrying component 1 to move and deliver the meal to the target position.

[0041] In some embodiments, the carrying component 1 further includes a control component. The weight detection component 15 determines whether food is placed on the carrying component 1 by detecting whether the weight of the items carried by the carrying component 1 reaches a certain threshold, i.e., whether the contact elements are in contact, and further determines whether to move the carrying component 1. The control component is electrically connected to the weight detection component 15 and is used to receive signals from the weight detection component 15 so that the control component can determine whether food is placed and make the food preparation. Depending on the actual situation, the control component can be set in the base 13, or it can be set in the tray 11, or an additional component can be added to achieve the connection.

[0042] In some embodiments, refer to Figures 1-2 , Figure 4 The load-bearing component 1 also includes wheels 16, which are rotatably connected to the bottom of the base 13. Specifically, using casters as wheels 16 can reduce friction between the load-bearing component 1 and the table 3, making it easier for the load-bearing component 1 to move and turn along a predetermined path, ensuring smooth movement and improving efficiency.

[0043] In some embodiments, refer to Figures 1-2The base 13 has a raised protective edge 131. The protective edge 131, the tray 11, and the base 13 surround and form a receiving cavity. The elastic element 12 and the weight detection component 15 are disposed within the receiving cavity. Depending on the actual situation, the protective edge 131 can be a whole ring or multiple protrusions distributed along the edge of the base 13. The horizontal area of ​​the tray 11 is larger than the horizontal area of ​​the receiving cavity. That is, when the tray 11 moves downward, the tray 11 will not enter the receiving cavity, but will contact the protective edge 131, thus effectively restricting the vertical movement of the tray 11. When the first contact portion 151 contacts the second contact portion 152, the bottom surface of the tray 11 also contacts the protective edge 131. The protective edge 131 can effectively transfer the impact generated between the first contact portion 151 and the second contact portion 152 when the tray 11 moves downward, avoiding damage to the contact components caused by the rapid downward movement of the tray 11 and violent collision between the first contact portion 151 and the second contact portion 152. At the same time, the elastic force generated by the compression of the elastic element 12 further buffers the impact and reduces the impact of the collision.

[0044] like Figures 3-4 As shown, the drive structure 2 includes a belt 21, a connector 223, and a second magnetic component 23. The connector 223 is fixed to the belt 21, and the second magnetic component 23 is installed above the connector 223. The belt 21 is configured according to the actual seating arrangement so that when the belt 21 moves, it can drive the carrying component 1 to the target position for food delivery. The connector 223 is fixed to the belt 21 and moves with it, while the second magnetic component 23, through its attraction to the first magnetic component 14, drives the carrying component 1 to move synchronously. Multiple drive structures 2 can be configured to meet seating arrangements; each drive structure 2 can also have multiple connectors 223 on its belt 21, allowing multiple meals to be served simultaneously, improving delivery efficiency. The second magnetic component 23 can be installed on the top surface of the connector 223 and protrude from it to achieve a closer contact distance, or it can be embedded within the connector 223. To drive the belt 21, the drive structure 2 also includes a motor 24. Specifically, the control component is also configured to drive motor 24 to operate, motor 24 is connected to belt 21 and drives belt 21 to move, thereby realizing the delivery of meals.

[0045] In some embodiments, such as Figures 3-4As shown, the second magnetic component 23 includes a second magnetic block 231, a rotating disk 232, and a driving component 233. The driving component 233 is fixed to the connecting component 223, and the rotating disk 232 is connected to the drive shaft of the driving component 233 to drive the second magnetic block 231 to rotate, causing the first magnetic block 141 to disengage from the second magnetic block 231, and ultimately achieving the disengagement of the bearing assembly 1 from the driving structure 2. The second magnetic block 231 is mounted on the top of the rotating disk 232, and the driving component 233 drives the rotating disk 232 to rotate, causing the first magnetic block 141 and the second magnetic block 231 to either attract directly or separate. The driving component 233 is typically a rotary motor or similar device and is communicatively connected to the control component to receive signals from the control component and adjust the attraction state between the driving structure 2 and the bearing assembly 1.

[0046] To prevent the carrier component 1 from rotating with the second magnetic block 231, refer to Figures 3-4 A track can be set on the top surface of the tabletop 3 to confine the wheels 16 within the track. Since multiple wheels 16 are often used, the base 13 cannot rotate synchronously with the second magnetic block 231 while the position of the wheels 16 remains unchanged. This avoids the problem of the bearing component 1 rotating with the second magnetic block 231 and being unable to release the adsorption. In another embodiment, the magnetic force between the first magnetic block 141 and the second magnetic block 231 can also be adjusted. Due to the friction between the bearing component 1 and the tabletop 3, the drive component 233 drives the rotating disk 232 to rotate relatively quickly. After the drive component 233 drives the rotating disk 232 to rotate, the second magnetic block 231 can quickly separate from the first magnetic block 141, ultimately causing the bearing component 1 to release the adsorption relationship with the drive structure 2. At this time, the bearing component 1 can be normally removed for cleaning or maintenance.

[0047] Specifically, in some embodiments, reference is made to Figure 4 , Figure 5 There are two first magnetic blocks 141 and two second magnetic blocks 231, arranged in the same way. When the two first magnetic blocks 141 and the two second magnetic blocks 231 are directly opposite each other, the projections of each first magnetic block 141 and its corresponding second magnetic block 231 on the horizontal plane coincide. When the two first magnetic blocks 141 and the two second magnetic blocks 231 are staggered and separated, as shown... Figure 5 As shown in the diagram, adsorption is released at this point. It should be understood that... Figure 5The diagram shown is for illustrative purposes only. The actual rotating disk 232 may not be circular. The shapes of the first magnetic block 141 and the second magnetic block 231 may not be rectangular, but may be circular, triangular, or other shapes. The arrangement of the first magnetic block 141 and the second magnetic block 231 may not be linear, but may be curved, arrayed, triangular, or other arrangements. Furthermore, the rotation angle that separates the first magnetic block 141 and the second magnetic block 231 may not be a right angle. Depending on the strength of the adsorption force between the first magnetic block 141 and the second magnetic block 231, it can be any angle between 45 and 90 degrees, or any angle between 30 and 90 degrees, or any angle within any other angular range.

[0048] Depending on the actual situation, such as Figure 6 As shown, the adsorption and release of the bearing component 1 can also be achieved by placing the first magnetic block 141 and the second magnetic block 231 at an eccentric position on the rotating disk 232, using only one set of the first magnetic block 141 and the second magnetic block 231. When in a staggered, separated state, the first magnetic block 141 and the second magnetic block 231 form as shown in the diagram. Figure 6 The staggered state shown indicates that adsorption is released. It should be understood that... Figure 6 The diagram shown is for illustrative purposes only. The actual rotating disk 232 may not be circular, and the shapes of the first magnetic block 141 and the second magnetic block 231 may not be rectangular, but may be circular, triangular, or other shapes. Furthermore, the rotation angle that separates the first magnetic block 141 and the second magnetic block 231 may not be a perpendicular right angle. Depending on the strength of the attraction force between the first magnetic block 141 and the second magnetic block 231, it can be any angle between 45 degrees and 135 degrees, or any angle between 30 degrees and 150 degrees, or any angle within any other angular range.

[0049] In some embodiments, refer to Figures 3-4 The drive structure 2 also includes a locator 224 for positioning the carrier component 1. The locator 224 is mounted on the connector 223 and sends position data to the control component. The control component uses the information sent by the locator 224, combined with the position corresponding to the seat number, to determine whether the meal has been correctly delivered. Specifically, a photoelectric sensor, infrared sensor, proximity switch, or sensor that works in conjunction with other structures can be used as the locator 224. It should be understood that the above examples are merely illustrations; in actual operation, different devices can be selected as the locator 224 according to actual needs and site conditions. Depending on the actual situation, the control component can allocate meal delivery paths for multiple different carrier components 1 according to seat allocation rules, improving meal delivery efficiency.

[0050] Specifically, during the meal preparation and collection process, the movement path of the belt 21 and the delivery path of the carrying component 1 to each seat are determined based on the seating arrangement and seat numbers in the restaurant. The correspondence between the path plan and the seat numbers is then input into the control component to facilitate meal preparation. After the customer orders their meal, the system refers to... Figure 2 , Figure 4 The prepared food is placed on tray 11. Due to its weight, the tray 11 overcomes the elastic force of the elastic element 12 and moves downwards until the first contact part 151 contacts the second contact part 152, closing the mechanical weight switch. At this time, the protective edge 131 contacts the bottom surface of tray 11, supporting the tray 11 and dispersing the impact of its downward movement. The elasticity of the elastic element 12 also acts as a buffer to reduce the impact of collisions. After the mechanical weight switch closes, the contact state between the contacts changes. The weight detection component 15 sends a signal to the control component, which in turn sends detection data indicating that the tray has been placed with food. The control component selects an appropriate path based on the detection data and the location of the table to be served. For example, by adjusting the rotation direction of motor 24, the running direction of belt 21 can be changed, reducing the food delivery time and improving efficiency. Depending on the actual situation, to avoid accidents caused by moving the food when it is not placed steadily, it can be set to start moving only after receiving the signal a few seconds later.

[0051] Reference Figure 4 The belt 21 runs and drives the load-bearing assembly 1 to move on the tabletop 3 via the connector 223. The first magnetic block 141 and the second magnetic block 231 on the rotating disk 232 are attracted to each other, causing the load-bearing assembly 1 and the belt 21 to move synchronously. The wheel 16 reduces the friction between the base 13 and the tabletop 3. The positioner 224 sends position information to the control component to assist in positioning the load-bearing assembly 1. At this time, the first magnetic block 141 and the second magnetic block 231 are in a state of direct attraction. When the food reaches the designated position, the belt 21 stops. Due to the attraction and positioning between the first magnetic block 141 and the second magnetic block 231, the load-bearing assembly 1 and the food will not slide off due to inertia. After the customer takes the food, the tray 11 is lifted by the elastic force of the elastic element 12, and at the same time, the first contact part 151 and the second contact part 152 separate, realizing the opening of the mechanical weight switch and changing the contact state between the contact elements. In practice, food is usually served on cups, plates, or other containers. Therefore, after the food is taken, empty cups or plates are often left on tray 11. The weight detection component 15 sends detection data, i.e., a signal that the food has been taken, to the control component. The control component determines whether to retrieve the food based on the detection data and selects a retrieval path based on the location. In practice, to avoid accidents caused by the contact points moving before the customer has taken the food, the system can be set to start moving a few seconds after receiving the signal.

[0052] After a period of operation, dirt and grime may remain on tray 11, requiring cleaning and maintenance. Similarly, residue and other debris often accumulate on tabletop 3, requiring cleaning. For easier organization, the magnetic attraction between the first magnetic component 14 and the second magnetic component 23 needs to be released. For example, after closing or during breaks, refer to... Figure 4 The control component controls the drive unit 233 to drive the rotating disk 232, causing the rotating disk 232 to rotate rapidly, separating the first magnetic block 141 and the second magnetic block 231 into a staggered state. At this time, the support component 1 can be easily organized.

[0053] This application provides a conveying device. The conveying device includes a carrying component 1 and a driving structure 2. The carrying component 1 includes a tray 11, a base 13, and a first magnetic element 14, with the tray 11 positioned above the base 13. The driving structure 2 includes a belt 21, a connector 223, and a second magnetic element 23. The connector 223 is fixed to the belt 21, and the carrying component 1 is attracted to the connector 223 by the first magnetic element 14 and the second magnetic element 23. Through the attraction between the first magnetic element 14 and the second magnetic element 23, the belt 21 can drive the carrying component 1 to move synchronously and achieve delivery. The structure is simple, easy to maintain, and effectively reduces costs.

[0054] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A conveying device, characterized in that, The conveying device includes: The support component (1) includes a tray (11), a base (13) and a first magnetic element (14), wherein the tray (11) is disposed above the base (13) and the first magnetic element (14) is mounted on the bottom of the base (13); The drive structure (2) includes a belt (21), a connector (223), and a second magnetic component (23). The connector (223) is fixed to the belt (21), and the second magnetic component (23) is mounted above the connector (223). The carrier component (1) is connected to the connector (223) by the adsorption of the first magnetic component (14) and the second magnetic component (23), and the belt (21) drives the connector (223) to move so as to drive the carrier component (1).

2. The conveying device according to claim 1, characterized in that, The load-bearing component (1) further includes a weight detection component (15) and an elastic element (12). The weight detection component (15) is disposed between the tray (11) and the base (13), and the two ends of the elastic element (12) are respectively connected to the tray (11) and the base (13).

3. The conveying device according to claim 2, characterized in that, The weight detection component (15) includes a first contact portion (151) and a second contact portion (152). The first contact portion (151) is disposed on the bottom surface of the tray (11), and the second contact portion (152) is disposed on the top surface of the base (13). The projection portions of the first contact portion (151) and the second contact portion (152) on the horizontal plane coincide.

4. The conveying device according to claim 1, characterized in that, The first magnetic component (14) includes a first magnetic block (141), and the second magnetic component (23) includes a second magnetic block (231), a rotating disk (232), and a driving component (233). The driving component (233) is fixed to the connecting component (223), the rotating disk (232) is connected to the driving shaft of the driving component (233), the second magnetic block (231) is mounted on the top of the rotating disk (232), and the driving component (233) drives the rotating disk (232) to rotate so that the first magnetic block (141) and the second magnetic block (231) are attracted to each other or separated.

5. The conveying device according to claim 1, characterized in that, The load-bearing component (1) also includes a wheel (16) which is rotatably connected to the bottom of the base (13).

6. The conveying device according to claim 1, characterized in that, The drive structure (2) further includes a positioner (224), which is disposed on the connector (223) and is used to position the bearing component when the drive structure moves the bearing component.

7. The conveying device according to claim 4, characterized in that, There are two first magnetic blocks (141) and two second magnetic blocks (231). The two first magnetic blocks (141) and the two second magnetic blocks (231) are arranged in the same way.

8. The conveying device according to claim 1, characterized in that, The drive structure (2) also includes a motor (24), which is connected to the belt (21) and drives the belt (21) to move.

9. The conveying device according to claim 2, characterized in that, It also includes a control component electrically connected to the weight detection component (15) and configured to receive signals from the weight detection component (15), and the control component is also configured to drive the motor (24) to operate.

10. The conveying device according to claim 2, characterized in that, The base (13) has a raised protective edge (131) on its edge. The protective edge (131), the tray (11), and the base (13) surround and form a receiving cavity. The elastic element (12) and the weight detection component (15) are disposed in the receiving cavity.

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