Laboratory material conveying device, conveying belt device and equipment

Abstract

The invention provides a laboratory material conveying device, a conveying 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, 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. Through the arrangement of the first horizontal conveying mechanism, the first rotating mechanism and the vertical lifting mechanism, the first horizontal conveying mechanism freely rotates on the same horizontal plane and reaches different horizontal planes, multi-angle conveying is achieved, through the combination of multiple conveying belts, convenient conveying of materials between different devices or between different modules of the same device is achieved, 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 invention 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 to conduct 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, AGV, etc. Due to the large number of additional mechanisms, the complexity of the equipment is increased, which in turn increases the production, assembly and maintenance costs. In addition, the interlocking actions between the various mechanisms require high action 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 scenes is poor. Due to the large number of structural movements, the risk of leakage and spillage of materials during transportation is increased. In order to avoid leakage and spillage, a horizontal conveying path is often used, which makes the conveying path complex and prone to mechanical injuries.

[0004] Therefore, there is an urgent need for a material transport device that can perform multi-angle conveying and has a relatively simple structure and action. Summary of the invention

[0005] In order to solve at least one of the technical problems mentioned 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, wherein 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 a accommodating space for accommodating materials to be conveyed is provided on the carrier.

[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, and the belt conveying mechanism includes a transmission mechanism, and a belt is wound around the transmission mechanism, and the rotation direction of the transmission mechanism is counterclockwise or clockwise.

[0010] In some possible implementations, 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 position at a first preset distance from the working surface of the first horizontal conveying mechanism in a vertical direction of 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 of the first horizontal conveying mechanism in contact with the carrier.

[0012] In some possible implementations, the laboratory material conveying device further includes a sensor, and the sensor 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 conveying mechanism and a second rotating mechanism. The second horizontal conveying 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 with 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 is located in the same plane as the working surface of the adjacent second conveyor belt.

[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; one 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 vertical 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 in 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, comprising the conveyor belt device.

[0022] The technical solution provided by the embodiment of the present invention has the following technical effects:

[0023] (1) The present invention sets a first rotating mechanism below the first horizontal conveying mechanism so that the first horizontal conveying mechanism can rotate freely 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 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, and reducing the possibility of material loss during transportation. It realizes multi-angle transportation of laboratory material conveying devices and improves 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, thereby overcoming the problem of single conveying direction, reducing the probability of material dumping, and improving stability and safety during material transportation.

[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. Since a variety of conveyor belts and a laboratory material conveying device with a vertical lifting function are combined, compared with linear transportation, the equipment integration in the space can be improved, the space utilization rate can be improved, the material transportation path can be shortened, the possibility of material spillage can be reduced, and the experimental safety and environmental cleanliness can be further ensured.

[0025] (3) 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 various angles 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 a first rotating mechanism, a second rotating mechanism, and a third rotating 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 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 device cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. 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 creative work.

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

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

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

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

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

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

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

[0034] Figure 8 This is a schematic diagram of the working of a device provided by an embodiment of the present invention. Figure 1 ;

[0035] Fig. 9 This is a schematic diagram of the working of a device provided by an embodiment of the present invention. Figure 2 .

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

[0037] 1- Vehicle;

[0038] 21-first horizontal transmission mechanism; 22-second horizontal transmission mechanism; 23-third horizontal transmission 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 shell; 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 described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work 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 embodiment of the present invention refers to a specific feature, structure or characteristic that can be included in at least one implementation of the present invention. It should be understood that in the description and claims of the embodiment of the present invention and the above-mentioned drawings, the orientation or position relationship indicated by the terms "upper", "lower", "top", "bottom", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. The terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, in the description of the embodiments of the present invention, unless otherwise specified, the meaning of "plurality" is 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 clear, 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 only used to explain the embodiments of the present invention and are not used 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 an embodiment of the present invention. Figure 1 , Figure 2 This is a schematic diagram of the structure of a laboratory material conveying device provided by an embodiment of the present invention. Figure 2 ,like Figure 1 As 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 conveying mechanism 21. 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 accommodating space for accommodating materials to be conveyed is provided on the carrier 1.

[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, thereby driving 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 taking an 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 of the terminal working position 102, if there is a certain angle between the conveying direction of the first horizontal conveying mechanism 21 and the target conveyor belt direction, 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, and the angle between the conveying direction of the first horizontal conveying mechanism 21 and the conveyor belt direction is 0°, and the counterclockwise or clockwise rotation is set according to the actual situation.

[0050] It should be noted that those skilled in the art can understand that the embodiments described in this specification are used 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 present invention 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 realized 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 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 driving motor 4 , and the driving motor 4 is disposed at the lower portion of the first rotating mechanism 31 , and the driving 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 an instruction, the drive motor 4 drives the first rotating mechanism 31 to rotate a preset angle in a preset direction according to the preset setting, for example, drives the first rotating mechanism 31 to rotate 20° clockwise, or drives the first rotating mechanism 31 to rotate 40° counterclockwise.

[0054] The embodiment of the present invention arranges a driving motor at the lower part of the rotating mechanism, so that the first horizontal transmission mechanism can flexibly adjust the angle as needed, thereby improving the scene adaptability and flexibility of the material transportation device. The servo motor drive is used to 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.

[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 transmission mechanism 21 is connected to the first rotating mechanism 31, and the first rotating mechanism 31 is connected to the driving motor 4, thereby realizing the connection between the first horizontal transmission mechanism 21 and the driving motor 4, and the driving motor 4 is connected to the mounting bracket 7. The first rotating mechanism 31 is installed on the vertical lifting mechanism 6 through the mounting bracket 7, and the mounting bracket 7 is driven to move by controlling the movement of the vertical lifting mechanism 6, thereby driving the first rotating mechanism 31 and the first horizontal transmission mechanism 21 to perform vertical lifting movement. Among them, the mounting bracket 7 plays a good supporting role for the first rotating mechanism 31 and the first horizontal transmission 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, the second mounting plate is arranged at the bottom of the first mounting plate, and the second mounting plate is perpendicular to the first mounting plate, wherein the second mounting plate is connected to the track and the driving motor 4 of the vertical lifting mechanism 6 through a slider structure. When the device switch is started, the driving 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 and the first horizontal conveying mechanism 21, the first rotating mechanism 31, and the driving motor 4 connected to the mounting bracket 7 to perform vertical lifting motion along the track.

[0058] The embodiment of the present invention 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 spilling 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, and the belt conveying mechanism includes a transmission mechanism, on which a belt is wound, and the rotation direction of the transmission mechanism is counterclockwise or clockwise.

[0060] The first horizontal transmission mechanism 21 is a belt transmission mechanism, and the carrier 1 is placed on the surface of the belt transmission mechanism, and the belt is rotated to drive the carrier 1 to move in the horizontal direction. It should be noted that the first horizontal transmission mechanism 21 is used to achieve the conversion from vertical lifting to horizontal movement. In addition to the belt transmission mechanism, a combination of a module, a robotic arm, and a seven-axis robot can also be used to achieve the conversion 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 present invention can drive the first horizontal conveying mechanism to rotate 0-360° 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 barrier structure 14 is provided on the first horizontal conveying mechanism 21, and the barrier 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;

[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. The horizontal transmission mechanisms can have the same structure, and the rotation mechanisms 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 may also apply to other horizontal transmission mechanisms or rotation mechanisms that are not directly specified.

[0066] Optionally, in order to ensure that the carrier can smoothly transport materials during transportation, a barrier structure 14 is provided on each horizontal conveying mechanism to stabilize the carrier 1. As shown in the figure, the two ends of the barrier structure 14 are fixed on the two sides of the first horizontal conveying mechanism 21 parallel to the conveying direction to prevent the carrier 1 from sliding forward and backward in the conveying direction. The conveying direction refers to the conveying direction of the horizontal conveying mechanism, and if it is a belt conveying mechanism, it is 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 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 present invention can hinder the movement of the carrier in the conveying direction by setting a blocking structure on the horizontal conveying mechanism, prevent the carrier from sliding with the working surface of the horizontal conveying mechanism and causing material spillage, thereby ensuring the safety of material transportation and personnel in the workshop and avoiding environmental pollution.

[0070] Please continue reading Figure 1 , 2 In some optional embodiments, the laboratory material conveying device further includes a sensor 5 , and the sensor 5 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 have been placed in the carrier 1, it will send a signal to control the operation of the device. The sensor 5 in the present invention can be a variety of types of sensors 5, for example, a photoelectric switch type sensor 5; which can be divided into diffuse reflection sensors 5, through-beam sensors 5, mirror reflection sensors 5, etc., which can be flexibly selected according to actual needs, and will not be repeated here.

[0072] The embodiment of the present invention can 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 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 conveying mechanism 22 and a second rotating mechanism 32. The second horizontal conveying 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 achieve bending of the material transportation direction, and the third conveyor belt 803 is used to convert the material transportation direction from a vertical direction to a horizontal direction.

[0075] As shown in the figure, a laboratory material conveying device 10 is provided in the conveyor belt device, which can realize the vertical movement of the material. Different conveyor belts 8 and slide rail structures 9 can be provided 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. Since a variety of conveyor belts and a laboratory material conveying device with a vertical lifting function are combined, compared with linear transportation, the equipment integration in the space can be improved, the space utilization rate can be improved, the material transportation path can be shortened, the possibility of material spillage can be reduced, and the experimental safety and environmental cleanliness can be further guaranteed.

[0077] See also 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 present invention. Figure 1 , Figure 5 This is a schematic diagram of the structure of a first conveyor belt provided by an embodiment of the present invention. 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 arranged 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. Exemplarily, a first conveyor belt 801 is arranged 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 arranged 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 present invention provides a slide rail structure so that materials transported to the second horizontal conveying mechanism via the same first conveyor belt can be transported to different other first conveyor belts via the slide rail structure, thereby changing the transport track and improving the flexibility of material transportation.

[0081] See also Figure 6 , Figure 6 It is a structural schematic diagram of a second conveyor belt provided in 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 detour 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 of the second conveyor belts 802 being connected to the beginning of the other second conveyor belt 802, wherein the connection may 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 may 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 conveying mechanism 23 is used to carry the 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. When the third horizontal conveying mechanism 23 completes the conveying direction change, the carrier is transported to the other second conveyor belt 802 by the driving of the working surface, and the conveying direction change between the two adjacent second conveyor belts 802 is completed.

[0086] The embodiment of the present invention arranges two adjacent second conveyor belts to have a certain angle between them, and provides 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 pure straight material conveying path, it can save the required 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 also Figure 7 , Figure 7 It is a structural schematic diagram of a third conveyor belt provided by an embodiment of the present invention. As shown in the figure, in some optional embodiments, the conveyor belt 8 also includes a third conveyor belt 803 connected to 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 arrival position of the carrier 1 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 rotating mechanism 31 can be used to drive the first horizontal conveying mechanism 21 to rotate 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 the horizontal conveyance of 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 actually 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 present invention constructs a conveying path between different experimental modules of the same equipment and between different equipment by splicing and setting a conveyor belt, a laboratory material conveying device, a slide rail structure, etc., and realizes switching between different conveying tracks on the same horizontal plane by setting a first conveyor belt perpendicular to the slide rail structure. By setting a second conveyor belt, the transportation direction of the material can be flexibly changed to achieve coordination with conveyor belts in different directions. The third conveyor belt enables material transportation to be switched from vertical to horizontal transportation direction, and materials can be transported to different equipment or experimental modules, enriching the dimension of the transportation path. The conveyor belt, the laboratory material conveying device, the slide rail device, etc. are freely spliced ​​to form conveying paths of different distances and angles, thereby improving the flexibility and automatic adaptation degree 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 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.

[0094] Optionally, the third preset distance is the shortest distance between the designated position and the bottom plane of the vertical lifting mechanism 6 when the carrier 1 needs to be transported to the designated position. The designated position is a preset position to which the carrier and the material need to be transported. When the carrier 1 is transported to the designated position by the vertical lifting mechanism 6, the working surface of the first horizontal conveying mechanism 21 coincides with the horizontal plane of the designated position. Preferably, in order to allow the carrier 1 to smoothly move 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 in 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] Optionally, the working surface refers to a surface in contact with the carrier and used to carry and transport the carrier and materials.

[0097] When the embodiment of the present invention utilizes a vertical lifting mechanism to transport the first horizontal conveying mechanism together with the carrier to a specified position, the working surface of the first horizontal conveying mechanism is placed on the same horizontal plane as the working surface of the target conveyor belt, thereby ensuring the smoothness of material transportation, reducing the possibility of material spillage, and ensuring material transportation safety and environmental cleanliness.

[0098] See also Figure 8 , Fig. 9 , Figure 8 This is a schematic diagram of the working of a device provided by an embodiment of the present invention. Figure 1 , Fig. 9 This is a schematic diagram of the working of a device provided by an embodiment of the present invention. Figure 2 As shown in the figure, according to another aspect of the present invention, a device is also disclosed, and the device 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 transportation 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 spillage of materials caused by factors such as the overturning of the container containing the materials on the carrier, which threatens personal safety and environmental safety.

[0101] The embodiment of the present invention 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 has a high degree of position accuracy requirements, for example, the next link needs to use a robot arm or other automated machinery to clamp materials, in order to ensure the position accuracy of the carrier, the position of the carrier can also be adjusted in conjunction with the position adjustment mechanism to improve the position accuracy of the carrier transportation. Optionally, a centering device can be used to center the position of the carrier and the material. This can meet the high requirements of other links for material position accuracy and improve the accuracy of the experiment and the coordination between various links.

[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 in the embodiment of the present invention can realize material transportation between different experimental modules and multiple devices in the same device.

[0104] Below, with Fig. 9 Taking the laboratory material conveying device 10 of the present invention as an example, the operating principle of the device is described as follows: Fig. 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 , and both ends of the conveyor belt 8 are respectively connected to the laboratory material conveying devices 10 in the first device 11 and the second device 12 .

[0105] Further, 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 driving 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 the material transportation between devices.

[0106] The embodiment of the present invention arranges 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 various angle changes on the same horizontal plane, thereby improving the flexibility of material transportation. By arranging 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 arranging a first horizontal transmission mechanism, a second horizontal transmission mechanism, and a third horizontal transmission mechanism between the conveyor belts, respectively cooperating with a first rotating mechanism, a second rotating mechanism, and a third rotating mechanism, a variety of material transportation routes can be freely arranged between different equipment as needed, thereby improving the efficiency and flexibility of transporting materials in the laboratory. Compared with the method of transporting materials in a pure linear manner, 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 and saving the device cost.

[0107] The implementation of the present invention has the following beneficial effects:

[0108] 1. The present invention 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 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.

[0109] 2. The embodiment of the present invention arranges a driving motor at the lower part of the rotating mechanism, so that the first horizontal transmission mechanism can flexibly adjust the angle as needed, thereby improving the scene adaptability and flexibility of the material transportation device. The 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.

[0110] 3. The embodiment of the present invention 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 spilling 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 present invention 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 causing material spillage, thereby ensuring the safety of material transportation and personnel in the workshop and avoiding environmental pollution.

[0113] 6. The embodiment of the present invention can 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 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. Since a variety of conveyor belts and a laboratory material conveying device with a vertical lifting function are combined, compared with linear transportation, the equipment integration in the space can be improved, the space utilization rate can be improved, the material transportation path can be shortened, the possibility of material spillage can be reduced, and the experimental safety and environmental cleanliness can be further ensured.

[0115] 8. The embodiment of the present invention provides a slide rail structure so that the materials transported to the second horizontal conveying 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. In the embodiment of the present invention, two adjacent second conveyor belts are arranged to have a certain angle, and a third horizontal conveying mechanism is provided 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 pure straight 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 present invention constructs a conveying path between different experimental modules of the same equipment and between different equipment by splicing and setting a conveyor belt, a laboratory material conveying device, a slide rail structure, etc., and realizes switching between different conveying tracks on the same horizontal plane by setting a first conveyor belt perpendicular to the slide rail structure. 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 dimension of the transportation path. The conveyor belt, the laboratory material conveying device, and the slide rail device are freely spliced ​​to form conveying paths of different distances and angles, thereby improving the flexibility and automatic adaptation degree of material transportation, overcoming the problems of complex paths and complex mechanical equipment, and improving transportation safety.

[0118] 11. When the embodiment of the present invention utilizes a vertical lifting mechanism to transport the first horizontal conveying mechanism together with the carrier to a specified 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.

[0119] 12. The embodiment of the present invention can prevent the materials on the carrier from spilling out of the conveyor belt device when the materials are 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 realize positions with various angles 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 rotating mechanism, the second rotating mechanism, and the third rotating mechanism, a variety of material transportation routes can be freely set between different equipment as needed, thereby improving the efficiency and flexibility of transporting materials in the laboratory. Compared with the method of transporting materials in a pure linear manner, 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 and saving the device cost.

[0121] It should be noted that the order of the above embodiments of the present invention is for description only and does not represent the superiority or inferiority of the embodiments. The above is a description of a specific embodiment of this specification. Other embodiments are within the scope of the attached 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 substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope 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), 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 arranged 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 driving motor (4), wherein the driving motor (4) is arranged at the lower part of the first rotating mechanism (31), and the driving 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 comprises a transmission mechanism, on which a belt is wound, 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: The first horizontal conveying mechanism (21) is provided with a blocking structure (14), 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 on which 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), wherein the sensor (5) 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 comprises 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) for changing conveying directions, and the angle between two adjacent second conveyor belts (802) ranges from 0 to 180°.

10. The conveyor belt device according to claim 9, characterized in that: 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); 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) also includes a third conveyor belt (803) connected to 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 device comprises a conveyor belt device as claimed in any one of claims 7-13.

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