Laboratory material conveying device, conveying belt device and equipment

Abstract

The utility model provides a laboratory material conveying device, a conveyer belt device and equipment, the laboratory material conveying device comprises a vertical lifting mechanism, a first rotating mechanism and a first horizontal conveying mechanism, the first horizontal conveying mechanism is arranged on the first rotating mechanism, the first rotating mechanism is installed on the vertical lifting mechanism, and the first rotating mechanism is installed on the vertical lifting mechanism. A carrier is placed on the first horizontal conveying mechanism, and a containing space for containing materials to be conveyed is arranged on the carrier. The first horizontal conveying mechanism, the first rotating mechanism and the vertical lifting mechanism are arranged, so that the first horizontal conveying mechanism freely rotates on the same horizontal plane and reaches different horizontal planes, multi-angle conveying is achieved, materials between different devices or between different modules of the same device are conveniently conveyed by combining various conveying belts, and the conveying efficiency is improved. The structure complexity of the equipment and the manufacturing, assembling and maintaining cost of the equipment are reduced, the working efficiency is improved, the material conveying process is shortened, and the possibility that the materials are lost in the conveying process is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of material transportation, and in particular relates to a laboratory material conveying device, a conveyor belt device and equipment. Background Art

[0002] An automated laboratory is a device that integrates automatic detection, automatic control and other means and technologies to perform experiment-related operations. Using an automated laboratory for experiments can effectively improve production efficiency and operational accuracy.

[0003] During the material transportation process, the conveying angle and distance of the automated laboratory conveying mechanism are limited, and it is impossible to achieve multi-angle and long-distance transportation on the same device and different devices. In order to enrich the conveying angle and distance of the automated laboratory conveying mechanism, it is often necessary to use additional mechanisms, such as robotic arms, AGVs, etc. The large number of additional mechanisms increases the complexity of the equipment, thereby increasing the production, assembly and maintenance costs. In addition, the chain actions between the various mechanisms require high movement accuracy. Due to the large number of mechanisms, the transmission process is prolonged, the work efficiency is low, and the adaptability to high-speed work scenarios is poor. Since the large number of structural movements increases the risk of material leakage and spillage during transportation, in order to avoid leakage and spillage, a horizontal conveying path is often used, which makes the conveying path complex and prone to mechanical injury accidents.

[0004] Therefore, there is an urgent need for a material transport device that can perform multi-angle transportation and has a relatively simple structure and movement. Utility Model Content

[0005] In order to solve at least one of the technical problems raised above, the present invention provides a laboratory material conveying device, a conveyor belt device and equipment. The present invention can achieve multi-angle conveying without the aid of additional mechanisms, thereby simplifying the structure and greatly improving work efficiency.

[0006] According to one aspect of the present invention, a laboratory material conveying device is proposed, which includes a vertical lifting mechanism, a first rotating mechanism and a first horizontal conveying mechanism, the first horizontal conveying mechanism is arranged on the first rotating mechanism, the first rotating mechanism is installed on the vertical lifting mechanism, a carrier is placed on the first horizontal conveying mechanism, and the carrier is provided with a accommodating space for accommodating the material to be conveyed.

[0007] In some possible implementations, the laboratory material conveying device further includes a drive motor, which is disposed at a lower portion of the first rotating mechanism, and the drive motor is electrically connected to the first rotating mechanism.

[0008] In some possible implementations, the laboratory material conveying device further includes a mounting bracket, and the first rotating mechanism and the driving motor are mounted on the vertical lifting mechanism via the mounting bracket.

[0009] In some possible implementations, the first horizontal conveying mechanism is a belt conveying mechanism, which includes a transmission mechanism having a belt wound around it, and the transmission mechanism rotates counterclockwise or clockwise.

[0010] In some possible embodiments, a blocking structure is provided on the first horizontal conveying mechanism, and the blocking structure is located at a first preset position of the first horizontal conveying mechanism; the first preset position is a first preset distance from the working surface of the first horizontal conveying mechanism in a perpendicular direction to the working surface of the first horizontal conveying mechanism, and the first preset distance is less than the height of the carrier;

[0011] The working surface of the first horizontal conveying mechanism is a surface that contacts the carrier.

[0012] In some possible implementations, the laboratory material conveying device further includes a sensor, which is installed on a side surface of the first horizontal conveying mechanism.

[0013] According to another aspect of the present invention, a conveyor belt device is also disclosed, which includes a conveyor belt, at least one slide rail structure, at least one laboratory material conveying device, a second horizontal transmission mechanism and a second rotating mechanism. The second horizontal transmission mechanism is slidably arranged on the slide rail structure through the second rotating mechanism, and the slide rail structure and the laboratory material conveying device are respectively arranged in the surrounding area of ​​the conveyor belt.

[0014] In some possible implementations, the conveyor belt includes a first preset number of first conveyor belts for changing tracks, and the angle range between the first preset number of first conveyor belts and the slide rail structure is 0-180°.

[0015] In some possible implementations, the conveyor belt includes a second preset number of second conveyor belts that change conveying directions, and the angle between two adjacent second conveyor belts ranges from 0 to 180°.

[0016] In some possible embodiments, the conveyor belt device also includes a third rotating mechanism and a third horizontal transmission mechanism arranged on the third rotating mechanism, and the third horizontal transmission mechanism and the third rotating mechanism are arranged between adjacent second conveyor belts; the working surface of the third horizontal transmission mechanism and the working surface of the adjacent second conveyor belt are located in the same plane.

[0017] In some possible embodiments, the conveyor belt also includes a third conveyor belt docked with the vertical lifting mechanism, and the third conveyor belt is arranged in a direction perpendicular to the vertical lifting mechanism; the end of the third conveyor belt close to the vertical lifting mechanism is at a second preset distance from the vertical lifting mechanism, and the second preset distance is greater than or equal to the overall length of the first horizontal conveying mechanism and less than a preset distance threshold.

[0018] In some possible implementations, when the perpendicular segment distance between the working surface of the first horizontal conveying mechanism and the bottom plane of the vertical lifting mechanism is a third preset distance, the working surface of the first horizontal conveying mechanism and the working surface of the target conveyor belt are on the same horizontal plane;

[0019] The working surface of the first horizontal conveying mechanism is the surface on the first horizontal conveying mechanism that contacts the carrier, the target conveyor belt is the third conveyor belt that the carrier is about to reach, and the working surface of the target conveyor belt is the surface on the target conveyor belt that contacts the carrier.

[0020] In some possible implementations, the conveyor belt includes a conveyor belt shell and a conveyor belt body, and the conveyor belt shell is fixedly disposed on a working surface of the conveyor belt body.

[0021] According to another aspect of the present invention, a device is also disclosed, which includes the conveyor belt device.

[0022] The technical solution provided by the embodiment of the utility model has the following technical effects:

[0023] (1) The utility model sets a first rotating mechanism below the first horizontal conveying mechanism, so that the first horizontal conveying mechanism can be freely rotated to various angles on the same horizontal plane. By installing the first horizontal conveying mechanism on the vertical lifting mechanism, vertical lifting and horizontal movement can be realized at the same time, simplifying the equipment structure, reducing the manufacturing, assembly and maintenance costs of the equipment, simplifying the material transportation process, saving material transportation time, improving material transportation efficiency, reducing the possibility of material loss during transportation, realizing multi-angle transportation of laboratory material conveying devices, and improving work efficiency. By setting the first horizontal conveying mechanism on the first rotating mechanism and adjusting the angle of the first rotating mechanism, the position of the first horizontal conveying mechanism can exactly correspond to the entrance of the conveyor belt, overcoming the problem of single conveying direction, reducing the probability of material dumping, and improving the stability and safety of the material transportation process.

[0024] (2) The embodiment of the present invention sets a variety of conveyor belts, slide rail structures, laboratory material conveying devices and other mechanisms in the conveyor belt device, so that material transportation can reach any horizontal plane in the vertical direction and then be converted to the horizontal direction. The angle and track of the transportation direction can be changed in the same horizontal plane. The transportation path can be flexibly set according to the specified position to transport the material to the specified position, thereby improving the flexibility of material transportation. Due to the combination of multiple conveyor belts and laboratory material conveying devices with vertical lifting functions, compared with linear transportation, it can improve the equipment integration in the space, improve space utilization, shorten the material transportation path, reduce the possibility of material spillage, and further ensure the safety of the experiment and the cleanliness of the environment.

[0025] (3) The embodiment of the present invention sets a material transport device in the equipment so that the material can be transported to horizontal planes of different heights, and can realize positions with multiple angle changes on the same horizontal plane, thereby improving the flexibility of material transportation. By setting the first conveyor belt, the second conveyor belt, and the third conveyor belt between the equipment, and by adjusting the starting point arrangement of the conveyor belts, and setting the first horizontal transmission mechanism, the second horizontal transmission mechanism, and the third horizontal transmission mechanism between the conveyor belts, respectively cooperating with the first rotation mechanism, the second rotation mechanism, and the third rotation mechanism, a variety of material transportation routes can be freely set between different equipment as needed, thereby improving the efficiency and flexibility of laboratory material transportation. Compared with the method of purely linear material transportation, it can save the layout space of the transportation device, improve the efficiency of space utilization, avoid long-line transportation, thereby reducing the risk of material spillage, and do not need to rely on the assistance of other external equipment, thereby reducing the structural complexity of the material transportation device, thereby saving the device cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present invention or the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 This is a schematic diagram of the structure of a laboratory material conveying device provided by the embodiment of the utility model. Figure 1 ;

[0028] Figure 2 This is a schematic diagram of the structure of a laboratory material conveying device provided by the embodiment of the utility model. Figure 2 ;

[0029] Figure 3 This is a structural diagram of a conveyor belt device provided by an embodiment of the present utility model;

[0030] Figure 4 This is a schematic diagram of the structure of a first conveyor belt provided by an embodiment of the utility model Figure 1 ;

[0031] Figure 5 This is a schematic diagram of the structure of a first conveyor belt provided by an embodiment of the utility model Figure 2 ;

[0032] Figure 6 This is a structural schematic diagram of a second conveyor belt provided by an embodiment of the present utility model;

[0033] Figure 7 This is a structural schematic diagram of a third conveyor belt provided by an embodiment of the present utility model;

[0034] Figure 8 This is a working diagram of a device provided by an embodiment of the utility model Figure 1 ;

[0035] Figure 9 This is a working diagram of a device provided by an embodiment of the utility model Figure 2 .

[0036] The following is a supplementary description of the accompanying drawings:

[0037] 1- Vehicle;

[0038] 21-first horizontal conveying mechanism; 22-second horizontal conveying mechanism; 23-third horizontal conveying mechanism;

[0039] 31-first rotating mechanism; 32-second rotating mechanism; 33-third rotating mechanism;

[0040] 4-driving motor; 5-sensor; 6-vertical lifting mechanism; 7-mounting bracket; 8-conveyor belt; 80-conveyor belt housing; 81-conveyor belt body; 801-first conveyor belt; 802-second conveyor belt; 803-third conveyor belt;

[0041] 9-slide rail structure;

[0042] 10-laboratory material conveying device; 11-first equipment; 12-second equipment; 14-blocking structure; 101-initial working position; 102-end working position. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0044] It should be noted that the "one embodiment" or "embodiment" referred to in the description of the embodiments of the present invention refers to specific features, structures, or characteristics that may be included in at least one implementation of the present invention. It should be understood that in the description and claims of the embodiments of the present invention, as well as in the accompanying drawings, the terms "upper," "lower," "top," and "bottom," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings and are intended solely for ease of description and simplification of the present invention. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present invention. The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly specifying the number of the technical features referred to. Therefore, a feature designated "first" or "second" may explicitly or implicitly include one or more of such features. Furthermore, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present invention described herein can be implemented in an order other than that illustrated or described herein. In addition, in the description of the embodiments of the present invention, unless otherwise specified, "a plurality of" means two or more. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. In order to make the objectives, technical solutions, and advantages disclosed in the embodiments of the present invention more clearly understood, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the embodiments of the present invention and are not intended to limit the embodiments of the present invention.

[0045] See also Figure 1 、 Figure 2 , Figure 1 This is a schematic diagram of the structure of a laboratory material conveying device provided by the embodiment of the utility model. Figure 1 , Figure 2 This is a schematic diagram of the structure of a laboratory material conveying device provided by the embodiment of the utility model. Figure 2 ,like Figure 1As shown in the dotted box, the present invention proposes a laboratory material conveying device 10, which specifically includes multiple component structures. The laboratory material conveying device includes a vertical lifting mechanism 6, a first rotating mechanism 31 and a first horizontal transmission mechanism 21. The first horizontal transmission mechanism 21 is arranged on the first rotating mechanism 31, and the first rotating mechanism 31 is installed on the vertical lifting mechanism 6. A carrier 1 is placed on the first horizontal transmission mechanism 21, and the carrier 1 is provided with a storage space for accommodating materials to be transported.

[0046] In the actual application of automated laboratories, the material transport device needs to transport materials to different equipment or different experimental modules in the same equipment. Accordingly, the material transport device needs to transport materials to different conveyor belts, and then transport the materials to other equipment or different experimental modules in the same equipment through the conveyor belts. It can be seen that the target location of each material transportation may be different. In order to smoothly transport materials to different conveyor belts, the first rotating mechanism 31 can be used to drive the first horizontal conveying mechanism 21 to rotate to a suitable angle, so that the horizontal conveying direction of the first horizontal conveying mechanism 21 can coincide with the conveying direction of different conveyor belts, and then drive the first horizontal conveying mechanism 21 to smoothly send the carrier 1 to different conveyor belts along the horizontal conveying direction.

[0047] It should be noted that the first horizontal conveying mechanism 21 is used to convey the carrier 1 to the target position along the conveying direction of the first horizontal conveying mechanism 21, the vertical lifting mechanism 6 is used to transport the carrier 1, the first horizontal conveying mechanism 21, and the first rotating mechanism 31 from the initial working position 101 to the terminal working position 102, and the first rotating mechanism 31 is used to adjust the angle between the conveying direction of the first horizontal conveying mechanism 21 and the target conveyor belt.

[0048] Specifically, the operating principle of the laboratory material conveying device 10 of the present invention is described below by way of example: a reagent bottle A is placed on a carrier 1 , and the carrier 1 needs to be transported from a first device 11 to a second device 12 via a conveyor belt 8 .

[0049] Please continue to see Figure 2 When the first horizontal conveying mechanism 21 rises to a height equal to the terminal working position 102, if there is a certain angle between the conveying direction of the first horizontal conveying mechanism 21 and the direction of the target conveyor belt, for example, the angle is 90°, in order to ensure that the first horizontal conveying mechanism 21 can convey the carrier 1 to the target conveyor belt in a suitable state, the driving motor 4 is set to drive the first rotating mechanism 31 to rotate 90° when the first horizontal conveying mechanism 21 reaches the terminal working position 102, so that the angle between the conveying direction of the first horizontal conveying mechanism 21 and the direction of the conveyor belt is 0°, and the counterclockwise or clockwise rotation is set according to actual conditions.

[0050] It should be noted that those skilled in the art will understand that the embodiments described in this specification are intended to assist in understanding the technical solutions of the present application, and are not the only implementation methods. The implementation order of the corresponding devices in the laboratory material conveying device 10 provided in the embodiments of the present application can be adjusted as needed. For example, the first horizontal conveying mechanism 21 can be controlled to rotate a certain angle and then the first horizontal conveying mechanism 21 can be raised to a certain position by controlling the vertical lifting mechanism 6. Alternatively, the first horizontal conveying mechanism 21 can be raised to a certain position by the vertical lifting mechanism 6 and then the first horizontal conveying mechanism 21 can be controlled to rotate counterclockwise or clockwise by a certain angle.

[0051] The utility model arranges a first rotating mechanism below the first horizontal conveying mechanism, so that the first horizontal conveying mechanism can be freely rotated to various angles on the same horizontal plane. By installing the first horizontal conveying mechanism on the vertical lifting mechanism, vertical lifting and horizontal movement can be achieved at the same time, simplifying the equipment structure, reducing the manufacturing, assembly and maintenance costs of the equipment, simplifying the material transportation process, saving material transportation time, improving material transportation efficiency, reducing the possibility of material loss during transportation, realizing multi-angle transportation of laboratory material conveying devices, and improving work efficiency. By arranging the first horizontal conveying mechanism on the first rotating mechanism and adjusting the angle of the first rotating mechanism, the position of the first horizontal conveying mechanism can exactly correspond to the entrance of the conveyor belt, overcoming the problem of single conveying direction, reducing the probability of material dumping and spilling, and improving stability and safety during material transportation.

[0052] Please continue reading Figure 2 ,like Figure 2 As shown, in some optional embodiments, the laboratory material conveying device further includes a drive motor 4 , which is disposed at the lower portion of the first rotating mechanism 31 , and the drive motor 4 is electrically connected to the first rotating mechanism 31 .

[0053] Furthermore, the drive motor 4 can be a servo motor. When the host computer issues a command, the drive motor 4 drives the first rotating mechanism 31 to rotate in a preset direction and a preset angle according to a preset setting, for example, driving the first rotating mechanism 31 to rotate 20° clockwise or 40° counterclockwise.

[0054] The embodiment of the utility model arranges a driving motor at the lower part of the rotating mechanism, so that the first horizontal transmission mechanism can flexibly adjust the angle according to needs, thereby improving the scene adaptability and flexibility of the material transportation device. The use of a servo motor drive can improve the response speed and operation speed of the rotating mechanism, improve the working efficiency of the laboratory material conveying device, and save material transportation time.

[0055] Please continue reading Figure 1 、 Figure 2 In some optional embodiments, the laboratory material conveying device further includes a mounting bracket 7 , and the first rotating mechanism 31 and the driving motor 4 are mounted on the vertical lifting mechanism 6 via the mounting bracket 7 .

[0056] The first horizontal conveying mechanism 21 is connected to the first rotating mechanism 31, which is in turn connected to the drive motor 4. This connection is achieved by connecting the first horizontal conveying mechanism 21 to the drive motor 4, which in turn is connected to the mounting bracket 7. The first rotating mechanism 31 is mounted on the vertical lifting mechanism 6 via the mounting bracket 7. Controlling the movement of the vertical lifting mechanism 6 drives the movement of the mounting bracket 7, which in turn drives the vertical lifting movement of the first rotating mechanism 31 and the first horizontal conveying mechanism 21. The mounting bracket 7 provides excellent support for the first rotating mechanism 31 and the first horizontal conveying mechanism 21.

[0057] It should be noted that the mounting bracket 7 includes a first mounting plate for supporting the first horizontal conveying mechanism 21. Specifically, the mounting bracket 7 also includes a second mounting plate for supporting the first mounting plate. The second mounting plate is composed of three mounting plates, which are arranged at the bottom of the first mounting plate and are perpendicular to the first mounting plate. The second mounting plate is connected to the track of the vertical lifting mechanism 6 and the drive motor 4 via a slider structure. When the device switch is turned on, the drive device of the vertical lifting mechanism 6 drives the slider structure to slide along the track, and the slider structure drives the entire mounting bracket 7, as well as the first horizontal conveying mechanism 21, the first rotating mechanism 31, and the drive motor 4 connected to the mounting bracket 7, to perform vertical lifting motion along the track.

[0058] The embodiment of the utility model enhances the structural stability of the laboratory material conveying device by providing an installation bracket to support the first horizontal conveying mechanism, the rotating mechanism and the driving motor, thereby improving the stability of material transportation, avoiding the loss caused by spillage of materials during transportation, providing support force for the first horizontal conveying mechanism to reach the target position, and improving the safety of material transportation.

[0059] Please continue reading Figure 1 ,like Figure 1 As shown, in some optional embodiments, the first horizontal conveying mechanism 21 is a belt conveying mechanism, which includes a transmission mechanism with a belt wound around it, and the rotation direction of the transmission mechanism is counterclockwise or clockwise.

[0060] The first horizontal conveyor mechanism 21 is a belt conveyor mechanism. The carrier 1 is placed on the surface of the belt conveyor mechanism, and the belt rotation drives the carrier 1 to move horizontally. It should be noted that the first horizontal conveyor mechanism 21 is used to achieve the transition from vertical lifting to horizontal movement. In addition to the belt conveyor mechanism, a combination of a module, a robotic arm, or a seven-axis robot can also be used to achieve the transition from vertical lifting to horizontal movement.

[0061] Optionally, the first rotating mechanism 31 and the second rotating mechanism 32 may be at least one of a rotating platform, a pneumatic motor, a cylinder and the like, and the rotation angle range is 0-360°.

[0062] The embodiment of the utility model can drive the first horizontal conveying mechanism to rotate 0-360 degrees through the first rotating mechanism. In the scenario where materials need to be transported to conveyor belts at different angles, the angle can be freely adjusted to correspond to each conveyor belt, thereby improving the adaptability and flexibility of the laboratory material conveying device in different working scenarios. There is no need to rely on external mechanisms to achieve conveying at different angles, saving structural costs and improving work efficiency.

[0063] Please continue to see Figure 1 , and see Figure 3 , Figure 3 is a structural schematic diagram of a conveyor belt device provided by an embodiment of the present invention. In some optional embodiments, a blocking structure 14 is provided on the first horizontal conveying mechanism 21. The blocking structure 14 is located at a first preset position of the first horizontal conveying mechanism 21. The first preset position is a position perpendicular to the working surface of the first horizontal conveying mechanism 21 and a first preset distance from the working surface of the first horizontal conveying mechanism 21. The first preset distance is less than the height of the carrier 1.

[0064] The working surface of the first horizontal conveying mechanism 21 is the surface where the first horizontal conveying mechanism 21 contacts the carrier 1 .

[0065] It should be noted that the use of "first", "second" and "third" in this specification to distinguish between horizontal transmission mechanisms and rotation mechanisms is to distinguish different uses. Each horizontal transmission mechanism can have the same structure, and each rotation mechanism can also have the same structure. To ensure the conciseness of this specification, when describing specifically, only the structure of any one horizontal transmission mechanism or any one rotation mechanism is described. Those skilled in the art can understand that the relevant description can also apply to other horizontal transmission mechanisms or rotation mechanisms that are not directly specified.

[0066] Optionally, to ensure smooth material transport by the carrier 1, each horizontal conveyor mechanism is provided with a barrier structure 14 to stabilize the carrier 1. As shown, the barrier structure 14 is secured at both ends to the first horizontal conveyor mechanism 21, parallel to the conveying direction, to prevent the carrier 1 from sliding forward or backward in the conveying direction. The conveying direction refers to the conveying direction of the horizontal conveyor mechanism, or, in the case of a belt conveyor mechanism, the direction of the belt drive.

[0067] Optionally, the barrier structure 14 is located at a first preset position of the first horizontal conveying mechanism 21, which means that the top of the barrier structure coincides with the first preset position, and the first preset distance is less than the height of the carrier. Here, the height of the carrier refers to the height of the carrier itself, which does not change due to different placement positions of the carrier.

[0068] Optionally, the barrier structure may be a thin sheet-like structure suspended above the working surface of the first horizontal conveying mechanism 21 , or may be a structure in contact with the working surface as shown in the figure.

[0069] The embodiment of the utility model can hinder the movement of the carrier in the conveying direction by arranging a blocking structure on the horizontal conveying mechanism, prevent the carrier from sliding with the working surface of the horizontal conveying mechanism, and prevent material spillage. It can ensure the safety of material transportation and the safety of personnel in the workshop and avoid environmental pollution.

[0070] Please continue reading Figure 1 、 2 In some optional embodiments, the laboratory material conveying device further includes a sensor 5 , which is installed on a side of the first horizontal conveying mechanism 21 .

[0071] It should be noted that the function of the sensor 5 is to sense whether the carrier 1 is loaded with materials to be transported. When the sensor 5 senses that the materials to be transported are placed in the carrier 1, it sends a signal to control the operation of the device. The sensor 5 in the present invention can adopt various types of sensors 5, such as photoelectric switch sensors 5; these sensors can be categorized into diffuse reflection sensors 5, through-beam sensors 5, mirror reflection sensors 5, etc., and can be flexibly selected according to actual needs. The details will not be repeated here.

[0072] The embodiment of the utility model can sense whether the carrier is in place by arranging a sensor on the side of the horizontal conveying mechanism. After sensing that the carrier is in place, the carrier is sent to a preset position, thereby improving the degree of automation and sensitivity of material transportation and improving the efficiency of material transportation.

[0073] Please continue to see Figure 3The present invention also proposes a conveyor belt device, which includes a conveyor belt, at least one slide rail structure 9, at least one laboratory material conveying device, a second horizontal transmission mechanism 22 and a second rotating mechanism 32. The second horizontal transmission mechanism 22 is slidably arranged on the slide rail structure 9 through the second rotating mechanism 32. The slide rail structure 9 and the laboratory material conveying device are respectively arranged in the surrounding area of ​​the conveyor belt 8.

[0074] Optionally, the conveyor belt 8 may include a first conveyor belt 801, a second conveyor belt 802, and a third conveyor belt 803. The first conveyor belt 801 is used to switch the material transportation track, the second conveyor belt 802 is used to realize the bending of the material transportation direction, and the third conveyor belt 803 is used to realize the conversion of the material transportation direction from vertical to horizontal.

[0075] As shown in the figure, the conveyor belt device is provided with a laboratory material conveying device 10, which can realize the vertical movement of the material. Different conveyor belts 8 and slide rail structures 9 can be set to realize the switching of material conveying tracks on the same horizontal plane.

[0076] The embodiment of the present invention sets a variety of conveyor belts, slide rail structures, laboratory material conveying devices and other mechanisms in the conveyor belt device, so that material transportation can reach any horizontal plane in the vertical direction and then be converted to the horizontal direction. The angle and track of the transportation direction can be changed in the same horizontal plane. The transportation path can be flexibly set according to the specified position to transport the material to the specified position, thereby improving the flexibility of material transportation. Due to the combination of multiple conveyor belts and laboratory material conveying devices with vertical lifting functions, compared with linear transportation, it can improve the equipment integration in the space, improve space utilization, shorten the material transportation path, reduce the possibility of material spillage, and further ensure the safety of the experiment and the cleanliness of the environment.

[0077] See Figure 4 、 Figure 5 , Figure 4 This is a schematic diagram of the structure of a first conveyor belt provided by an embodiment of the utility model Figure 1 , Figure 5 This is a schematic diagram of the structure of a first conveyor belt provided by an embodiment of the utility model Figure 2 In some optional embodiments, the conveyor belt includes a first preset number of first conveyor belts 801 for changing tracks, and the angle range between the first preset number of first conveyor belts 801 and the slide rail structure 9 is 0-180°.

[0078] Optionally, the slide rail structure 9 is used to guide the second rotating mechanism 32 to slide along the track direction of the slide rail structure 9 to achieve track change. As shown in the figure, first conveyor belts 801 are respectively provided on both sides of the slide rail structure 9 perpendicular to the track direction. Optionally, the number of first conveyor belts 801 can be 2, 3, 4, 5, etc. For example, a first conveyor belt 801 is provided on one side of the slide rail structure 9 for conveying materials that need to change the conveying track to the second horizontal conveying mechanism 22, and one or more first conveyor belts 801 with different conveying tracks are provided on the other side of the slide rail structure 9 for receiving the material.

[0079] Optionally, the angle range between the first conveyor belt 801 and the slide rail structure 9 can be flexibly adjusted according to the setting of the material conveying path. As shown in the figure, the angle can be 90°.

[0080] The embodiment of the utility model sets a slide rail structure so that materials transported to the second horizontal transmission mechanism via the same first conveyor belt can be transported to different other first conveyor belts through the slide rail structure, thereby realizing the change of the transport track and improving the flexibility of material transportation.

[0081] See Figure 6 , Figure 6 This is a structural schematic diagram of a second conveyor belt provided by an embodiment of the present invention. As shown in the figure, in some optional embodiments, the conveyor belt 8 includes a second preset number of second conveyor belts 802 for changing the conveying direction, and the angle range between two adjacent second conveyor belts 802 is 0-180°.

[0082] Optionally, the second preset number is at least 2, wherein a second conveyor belt 802 forms a certain angle with another second conveyor belt 802 to achieve turning and circuitous design of the transportation path.

[0083] Optionally, the two adjacent second conveyor belts 802 referred to in this specification refer to the end of one second conveyor belt 802 being connected to the beginning of the other second conveyor belt 802, wherein the connection can be direct connection, in which case the angle between the two adjacent second conveyor belts is 0°, which serves to extend the length of the conveying path in the same conveying direction, or can be as follows: Figure 6 As shown, the two second conveyor belts 802 are connected with each other via a third horizontal conveying mechanism 23 , which plays a role in changing the conveying direction when the included angle is greater than 0°.

[0084] Please continue to see Figure 6In some optional embodiments, the conveyor belt device also includes a third rotating mechanism 33 and a third horizontal transmission mechanism 23 arranged on the third rotating mechanism 33, and the third horizontal transmission mechanism 23 and the third rotating mechanism 33 are arranged between adjacent second conveyor belts 802; the working surface of the third horizontal transmission mechanism 23 and the working surface of the adjacent second conveyor belt 802 are located in the same plane.

[0085] Optionally, the third horizontal conveyor mechanism 23 is used to carry a carrier conveyed by one of the second conveyor belts 802 and change the conveying direction so that the new conveying direction is consistent with the conveying direction of the other second conveyor belt 802. After the third horizontal conveyor mechanism 23 completes the conveying direction change, it is driven by the working surface to transport the carrier to the other second conveyor belt 802, completing the conveying direction change between two adjacent second conveyor belts 802.

[0086] The embodiment of the utility model arranges two adjacent second conveyor belts to have a certain angle between them, and sets a third horizontal transmission mechanism between the second conveyor belts, so that the conveying direction of the material is converted from the conveying direction of the first second conveyor belt to the conveying direction of the second conveyor belt, thereby realizing the turning and detour of the material conveying path. Compared with the use of a purely linear material conveying path, it can save the required floor space, improve space utilization, facilitate the layout of other automated equipment, improve production efficiency, shorten the material transportation path, reduce the probability of material spillage during transportation, and further improve safety and environmental cleanliness.

[0087] See Figure 7 , Figure 7 This is a structural schematic diagram of a third conveyor belt provided by an embodiment of the present utility model. As shown in the figure, in some optional embodiments, the conveyor belt 8 also includes a third conveyor belt 803 docked with the vertical lifting mechanism 6, and the third conveyor belt 803 is arranged in a direction perpendicular to the vertical lifting mechanism 6; the end of the third conveyor belt 803 close to the vertical lifting mechanism 6 is at a second preset distance from the vertical lifting mechanism 6, and the second preset distance is greater than or equal to the overall length of the first horizontal conveying mechanism 21, and is less than the preset distance threshold.

[0088] It should be noted that the vertical lifting mechanism 6 can only realize the change of the position of the carrier 1 in the vertical direction. Even if the carrier 1 is transported to a position at the same height as the target position, there may be a certain angle between the target position and the position of the carrier 1. Without adjusting the position of the carrier 1, the first horizontal conveying mechanism 21 is directly driven for transportation. The position where the carrier 1 arrives may deviate from the target position, and even cause material spillage. In order to accurately deliver the carrier 1 to the target position, the first horizontal conveying mechanism 21 can be driven to rotate by the first rotating mechanism 31 to adjust the relative angle between the carrier 1 and the target position, so that the carrier 1 can smoothly reach the target position through horizontal conveyance by the first horizontal conveying mechanism 21.

[0089] It should also be noted that the third conveyor belt 803 needs to receive materials transported from the first horizontal conveying mechanism 21. Therefore, there needs to be sufficient space between the third conveyor belt 803 and the vertical lifting mechanism 6 to accommodate the first horizontal conveying mechanism 21. Optionally, the first preset distance is greater than or equal to the overall length of the first horizontal conveying mechanism 21.

[0090] Optionally, the first preset distance is smaller than a preset distance threshold, and the preset distance threshold is the maximum value of the first preset distance, which can be determined in combination with the overall length of the first horizontal conveying mechanism 21, the size of the space for accommodating the conveyor belt device, etc.

[0091] The utility model constructs a conveying path between different experimental modules of the same equipment and between different equipment by splicing and setting the conveyor belt, laboratory material conveying device, slide rail structure, etc., and realizes switching between different conveying tracks on the same horizontal plane by setting the first conveyor belt perpendicular to the slide rail structure. The material transportation direction can be flexibly changed by setting the second conveyor belt to achieve coordination with conveyor belts in different directions. The material transportation can be switched from vertical to horizontal transportation direction by the third conveyor belt, and the material can be transported to different equipment or experimental modules, enriching the dimension of the transportation path. The conveyor belt, laboratory material conveying device and slide rail device are freely spliced ​​to form transportation paths of different distances and angles, thereby improving the flexibility and automatic adaptability of material transportation, overcoming the problems of complex paths and complex mechanical equipment, and improving transportation safety.

[0092] In some optional embodiments, when the vertical segment distance between the working surface of the first horizontal conveying mechanism 21 and the bottom plane of the vertical lifting mechanism 6 is a third preset distance, the working surface of the first horizontal conveying mechanism 21 and the working surface of the target conveyor belt are in the same horizontal plane;

[0093] The working surface of the first horizontal conveying mechanism 21 is the surface on the first horizontal conveying mechanism 21 that contacts the carrier 1, the target conveyor belt is the third conveyor belt 803 where the carrier 1 is about to arrive, and the working surface of the target conveyor belt is the surface on the target conveyor belt that contacts the carrier 1.

[0094] Optionally, the third preset distance is the shortest distance between the designated location and the bottom plane of the vertical lifting mechanism 6 when the carrier 1 needs to be transported to the designated location. The designated location is the preset location to which the carrier and the material need to be transported. When the carrier 1 is transported to the designated location by the vertical lifting mechanism 6, the working surface of the first horizontal conveying mechanism 21 coincides with the horizontal plane of the designated location. Preferably, to ensure smooth movement of the carrier 1 from the working surface of the first horizontal conveying mechanism 21 to the working surface of the target conveyor belt, the two working surfaces are on the same horizontal plane.

[0095] It should also be noted that the vertical lifting mechanism 6 in the laboratory material conveying device 10 can realize the switching of the transport path from the vertical direction to the horizontal direction, and can also realize the switching of the transport path from the horizontal direction to the vertical direction. By controlling the vertical lifting mechanism 6, the carrier can be transported from the upper part to the lower part, or from the lower part to the upper part in the vertical direction.

[0096] Alternatively, the working surface refers to a surface in contact with a carrier and used to carry and transport the carrier and materials.

[0097] When the embodiment of the utility model utilizes a vertical lifting mechanism to transport the first horizontal conveying mechanism together with the carrier to a designated position, the working surface of the first horizontal conveying mechanism and the working surface of the target conveyor belt are on the same horizontal plane, thereby ensuring the smoothness of material transportation, reducing the possibility of material spillage, and ensuring the safety of material transportation and the cleanliness of the environment.

[0098] See Figure 8 、 Figure 9 , Figure 8 This is a working diagram of a device provided by an embodiment of the utility model Figure 1 , Figure 9 This is a working diagram of a device provided by an embodiment of the utility model Figure 2 As shown in the figure, according to another aspect of the present utility model, a device is also disclosed, which includes the conveyor belt device.

[0099] In some optional embodiments, the conveyor belt 8 includes a conveyor belt shell 80 and a conveyor belt body 81 , and the conveyor belt shell 80 is fixedly disposed on the working surface of the conveyor belt body 81 .

[0100] Optionally, the conveyor belt shell 80 and the working surface of the conveyor belt body 81 are detachably fixed. It should be noted that the function of the material transport device is to transport the material from the loading position to the target position. The loading position is the position of the material when the material is placed on the carrier 1, and the target position is the preset position to which the material is to be transported. In addition, the conveyor belt shell 80 plays a protective role in the transportation process to prevent the material from being spilled due to factors such as the overturning of the container containing the material on the carrier, which threatens personal safety and environmental safety.

[0101] The embodiment of the utility model can prevent the materials on the carrier from spilling out of the conveyor belt device when the materials are dumped by arranging the conveyor belt shell on the conveyor belt body, thereby preventing personal injury to the operator and avoiding environmental pollution.

[0102] It should also be noted that if the next process after the horizontal transfer process requires a high degree of positional accuracy, for example, the next step requires the use of automated machinery such as a robotic arm to grasp materials, in order to ensure the positional accuracy of the carrier, the position of the carrier can also be adjusted in conjunction with a position adjustment mechanism to improve the positional accuracy of the carrier transportation. Optionally, a centering device can be used to align the position of the carrier and the material. This can meet the high requirements of material positional accuracy in other steps, improve the accuracy of the experiment and the coordination between various steps.

[0103] It should also be noted that an experimental device includes multiple experimental modules. In the application of automated laboratories, it is often necessary to transport materials from one device to another through a material transportation device, or to transport materials between multiple experimental modules. The conveyor belt device provided by the embodiment of the present invention can realize material transportation between different experimental modules and multiple devices in the same device.

[0104] Below, Figure 9 Take the example of the laboratory material conveying device 10 of the present invention to illustrate the operating principle of the device: Figure 9 As shown, the first device 11 and the second device 12 are respectively provided with a laboratory material conveying device 10, and a conveyor belt 8 is mounted between the first device 11 and the second device 12, with both ends of the conveyor belt 8 connected to the laboratory material conveying devices 10 in the first device 11 and the second device 12 respectively.

[0105] Furthermore, taking the example of transporting reagent bottle A from the first device 11 to the second device 12, the reagent bottle A is placed on the carrier 1 in the laboratory material conveying device 10 in the first device 11. After the sensor 5 senses that the carrier 1 carries the material, the device switch is triggered, and the vertical lifting mechanism 6 drives the first horizontal conveying mechanism 21 and the first rotating mechanism 31 to rise vertically. After reaching the height of the specified position, the drive motor 4 drives the first rotating mechanism 31 to rotate according to the preset angle, so that the transmission direction of the first horizontal conveying mechanism 21 is consistent with the conveying direction of the conveyor belt 8. The first horizontal conveying mechanism 21 runs to transport the carrier 1 to the conveyor belt, and the conveyor belt 8 transports the carrier 1 together with the material to the second device 12, and arrives at the position of the laboratory material conveying device 10 in the second device 12. The carrier 1 and the material are transported to the first horizontal conveying mechanism 21 of the laboratory material conveying device 10, and then the laboratory material conveying device 10 in the second device 12 performs vertical lifting and other movements to transport the material to the required position, thereby realizing material transportation between devices.

[0106] The embodiment of the present invention sets a material transportation device in the equipment, so that the material can be transported to horizontal planes of different heights, and can realize positions with multiple angle changes on the same horizontal plane, thereby improving the flexibility of material transportation. By setting a first conveyor belt, a second conveyor belt, and a third conveyor belt between the equipment, and by adjusting the starting point arrangement of the conveyor belts, and setting a first horizontal transmission mechanism, a second horizontal transmission mechanism, and a third horizontal transmission mechanism between the conveyor belts, respectively cooperating with the first rotation mechanism, the second rotation mechanism, and the third rotation mechanism, a variety of material transportation routes can be freely set between different equipment as needed, thereby improving the efficiency and flexibility of laboratory material transportation. Compared with the purely linear material transportation method, it can save the layout space of the transportation device, improve the effectiveness of space utilization, avoid long-line transportation, thereby reducing the risk of material spillage, and do not need to rely on the assistance of other external equipment, thereby reducing the structural complexity of the material transportation device, thereby saving the cost of the device.

[0107] The implementation of this utility model has the following beneficial effects:

[0108] 1. The utility model arranges a first rotating mechanism below the first horizontal conveying mechanism, so that the first horizontal conveying mechanism can be freely rotated to various angles on the same horizontal plane. By installing the first horizontal conveying mechanism on the vertical lifting mechanism, vertical lifting and horizontal movement can be achieved simultaneously, simplifying the equipment structure, reducing the manufacturing, assembly and maintenance costs of the equipment, simplifying the material transportation process, saving material transportation time, improving material transportation efficiency, reducing the possibility of material loss during transportation, realizing multi-angle transportation of the laboratory material conveying device, and improving work efficiency. By arranging the first horizontal conveying mechanism on the first rotating mechanism and adjusting the angle of the first rotating mechanism, the position of the first horizontal conveying mechanism can exactly correspond to the entrance of the conveyor belt, overcoming the problem of single conveying direction, reducing the probability of material dumping and spilling, and improving the stability and safety of the material transportation process.

[0109] 2. The embodiment of the utility model arranges a driving motor at the lower part of the rotating mechanism, so that the first horizontal transmission mechanism can flexibly adjust the angle according to needs, thereby improving the scene adaptability and flexibility of the material transportation device. The use of a servo motor drive can improve the response speed and operation speed of the rotating mechanism, thereby improving the working efficiency of the laboratory material conveying device and saving material transportation time.

[0110] 3. The embodiment of the utility model enhances the structural stability of the laboratory material conveying device by providing a mounting bracket to support the first horizontal conveying mechanism, the rotating mechanism and the driving motor, thereby improving the stability of material transportation, avoiding the loss caused by spillage of materials during transportation, providing support force for the first horizontal conveying mechanism to reach the target position, and improving the safety of material transportation.

[0111] 4. The embodiment of the utility model can drive the first horizontal conveying mechanism to rotate 0-360 degrees through the first rotating mechanism. In the scenario where materials need to be transported to conveyor belts at different angles, the angle can be freely adjusted to correspond to each conveyor belt, thereby improving the adaptability and flexibility of the laboratory material conveying device in different working scenarios. There is no need to rely on external mechanisms to achieve conveying at different angles, saving structural costs and improving work efficiency.

[0112] 5. The embodiment of the present invention can hinder the movement of the carrier in the conveying direction by arranging a blocking structure on the horizontal conveying mechanism, prevent the carrier from sliding with the working surface of the horizontal conveying mechanism, and prevent material spillage, thereby ensuring the safety of material transportation and personnel in the workshop and avoiding environmental pollution.

[0113] 6. The embodiment of the utility model is able to sense whether the carrier is in place by setting a sensor on the side of the horizontal conveying mechanism. After sensing that the carrier is in place, the carrier is sent to a preset position, thereby improving the degree of automation and sensitivity of material transportation and improving the efficiency of material transportation.

[0114] 7. The embodiment of the present invention sets a variety of conveyor belts, slide rail structures, laboratory material conveying devices and other mechanisms in the conveyor belt device, so that material transportation can reach any horizontal plane in the vertical direction and then be converted to the horizontal direction. The angle and track of the transportation direction can be changed in the same horizontal plane. The transportation path can be flexibly set according to the specified position to transport the material to the specified position, thereby improving the flexibility of material transportation. Due to the combination of multiple conveyor belts and laboratory material conveying devices with vertical lifting functions, compared with linear transportation, it can improve the equipment integration in the space, improve space utilization, shorten the material transportation path, reduce the possibility of material spillage, and further ensure the safety of the experiment and the cleanliness of the environment.

[0115] 8. The embodiment of the present invention provides a slide rail structure so that the materials transported to the second horizontal transmission mechanism via the same first conveyor belt can be transported to different other first conveyor belts via the slide rail structure, thereby realizing the change of the transport track and improving the flexibility of material transportation.

[0116] 9. The embodiment of the utility model arranges two adjacent second conveyor belts to have a certain angle between them, and sets a third horizontal transmission mechanism between the second conveyor belts, so that the conveying direction of the material is converted from the conveying direction of the first second conveyor belt to the conveying direction of the second conveyor belt, thereby realizing the turning and detour of the material conveying path. Compared with the use of a purely linear material conveying path, it can save the required floor space, improve space utilization, facilitate the layout of other automated equipment, improve production efficiency, shorten the material transportation path, reduce the probability of material spillage during transportation, and further improve safety and environmental cleanliness.

[0117] 10. The utility model splices and sets conveyor belts, laboratory material conveying devices, slide rail structures, etc. to build conveying paths between different experimental modules of the same equipment and between different equipment. By setting a first conveyor belt perpendicular to the slide rail structure, switching between different conveying tracks on the same horizontal plane is achieved. By setting a second conveyor belt, the material transportation direction can be flexibly changed to achieve coordination with conveyor belts in different directions. The third conveyor belt enables material transportation to switch from vertical to horizontal transportation direction, and can transport materials to different equipment or experimental modules, enriching the dimensions of the transportation path. The conveyor belts, laboratory material conveying devices and slide rail devices are freely spliced ​​to form conveying paths of different distances and angles, thereby improving the flexibility and automatic adaptability of material transportation, overcoming the problems of complex paths and complex mechanical equipment, and improving transportation safety.

[0118] 11. When the embodiment of the utility model utilizes a vertical lifting mechanism to transport the first horizontal conveying mechanism together with the carrier to a designated location, the working surface of the first horizontal conveying mechanism and the working surface of the target conveyor belt are on the same horizontal plane, thereby ensuring the smoothness of material transportation, reducing the possibility of material spillage, and ensuring the safety of material transportation and the cleanliness of the environment.

[0119] 12. The embodiment of the utility model can prevent the material on the carrier from spilling out of the conveyor belt device when it is dumped by providing a conveyor belt shell on the conveyor belt body, thereby preventing personal injury to the operator and avoiding environmental pollution.

[0120] 13. The embodiment of the present invention sets a material transportation device in the equipment so that the material can be transported to horizontal planes of different heights, and can achieve a variety of angle-changing positions on the same horizontal plane, thereby improving the flexibility of material transportation. By setting a first conveyor belt, a second conveyor belt, and a third conveyor belt between the equipment, and by adjusting the starting point arrangement of the conveyor belts, and setting a first horizontal transmission mechanism, a second horizontal transmission mechanism, and a third horizontal transmission mechanism between the conveyor belts, respectively cooperating with the first rotation mechanism, the second rotation mechanism, and the third rotation mechanism, a variety of material transportation routes can be freely set between different equipment as needed, thereby improving the efficiency and flexibility of laboratory material transportation. Compared with the purely linear material transportation method, it can save the layout space of the transportation device, improve the efficiency of space utilization, avoid long-line transportation, thereby reducing the risk of material spillage, and do not need to rely on the assistance of other external equipment, thereby reducing the structural complexity of the material transportation device and saving the device cost.

[0121] It should be noted that the order in which the embodiments of the present invention are described above is for illustrative purposes only and does not necessarily represent the superiority or inferiority of the embodiments. Furthermore, the above description is of a specific embodiment of the present invention. Other embodiments are within the scope of the appended claims.

[0122] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laboratory material conveying device, characterized in that: The laboratory material conveying device comprises a vertical lifting mechanism (6), a first rotating mechanism (31) and a first horizontal conveying mechanism (21), wherein the first horizontal conveying mechanism (21) is arranged on the first rotating mechanism (31), and the first rotating mechanism (31) is installed on the vertical lifting mechanism (6). A carrier (1) is placed on the first horizontal conveying mechanism (21), and a receiving space for receiving materials to be conveyed is provided on the carrier (1).

2. The laboratory material conveying device according to claim 1, characterized in that: The laboratory material conveying device further comprises a drive motor (4), which is arranged at the lower part of the first rotating mechanism (31), and the drive motor (4) is electrically connected to the first rotating mechanism (31).

3. The laboratory material conveying device according to claim 2, characterized in that: The laboratory material conveying device further comprises a mounting bracket (7), and the first rotating mechanism (31) and the driving motor (4) are mounted on the vertical lifting mechanism (6) via the mounting bracket (7).

4. The laboratory material conveying device according to claim 3, characterized in that: The first horizontal transmission mechanism (21) is a belt transmission mechanism, which includes a transmission mechanism, a belt is wound around the transmission mechanism, and the rotation direction of the transmission mechanism is counterclockwise or clockwise.

5. The laboratory material conveying device according to any one of claims 1 to 4, characterized in that: A blocking structure (14) is provided on the first horizontal conveying mechanism (21), and the blocking structure (14) is located at a first preset position of the first horizontal conveying mechanism (21); the first preset position is a position at a first preset distance from the working surface of the first horizontal conveying mechanism (21) in a vertical direction of the working surface of the first horizontal conveying mechanism (21), and the first preset distance is less than the height of the carrier (1); The working surface of the first horizontal conveying mechanism (21) is the surface where the first horizontal conveying mechanism (21) contacts the carrier (1).

6. The laboratory material conveying device according to claim 5, characterized in that: The laboratory material conveying device further comprises a sensor (5), which is mounted on a side surface of the first horizontal conveying mechanism (21).

7. A conveyor belt device, characterized in that: The conveyor belt device includes a conveyor belt (8), at least one slide rail structure (9), at least one laboratory material conveying device according to any one of claims 1 to 6, a second horizontal conveying mechanism (22) and a second rotating mechanism (32), wherein the second horizontal conveying mechanism (22) is slidably arranged on the slide rail structure (9) through the second rotating mechanism (32), and the slide rail structure (9) and the laboratory material conveying device are respectively arranged in the surrounding area of ​​the conveyor belt (8).

8. The conveyor belt device according to claim 7, characterized in that: The conveyor belt (8) comprises a first preset number of first conveyor belts (801) for changing tracks, and the angle range between the first preset number of first conveyor belts (801) and the slide rail structure (9) is 0-180°.

9. The conveyor belt device according to claim 7, characterized in that: The conveyor belt (8) comprises a second preset number of second conveyor belts (802) that change conveying directions, and the angle between two adjacent second conveyor belts (802) ranges from 0 to 180 degrees.

10. The conveyor belt device according to claim 9, characterized in that: The conveyor belt device further comprises a third rotating mechanism (33) and a third horizontal transmission mechanism (23) arranged on the third rotating mechanism (33); the third horizontal transmission mechanism (23) and the third rotating mechanism (33) are arranged between adjacent second conveyor belts (802); the working surface of the third horizontal transmission mechanism (23) and the working surface of the adjacent second conveyor belt (802) are located in the same plane.

11. The conveyor belt device according to claim 7, characterized in that: The conveyor belt (8) further includes a third conveyor belt (803) docked with the vertical lifting mechanism (6), and the third conveyor belt (803) is arranged in a direction perpendicular to the vertical lifting mechanism (6); one end of the third conveyor belt (803) close to the vertical lifting mechanism (6) is at a second preset distance from the vertical lifting mechanism (6), and the second preset distance is greater than or equal to the overall length of the first horizontal conveying mechanism (21) and less than a preset distance threshold.

12. The conveyor belt device according to claim 11, characterized in that: When the vertical segment distance between the working surface of the first horizontal conveying mechanism (21) and the bottom plane of the vertical lifting mechanism (6) is a third preset distance, the working surface of the first horizontal conveying mechanism (21) and the working surface of the target conveyor belt are in the same horizontal plane; The working surface of the first horizontal conveying mechanism (21) is the surface on the first horizontal conveying mechanism (21) that contacts the carrier (1), the target conveyor belt is the third conveyor belt (803) that the carrier (1) is about to reach, and the working surface of the target conveyor belt is the surface on the target conveyor belt that contacts the carrier (1).

13. The conveyor belt device according to claim 7, characterized in that: The conveyor belt (8) comprises a conveyor belt shell (80) and a conveyor belt body (81), and the conveyor belt shell (80) is fixedly arranged on the working surface of the conveyor belt body (81).

14. A device, characterized in that The apparatus comprises a conveyor belt device according to any one of claims 7 to 13.

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