A kind of collection tube compartment mechanism

Abstract

The utility model provides a kind of collection tube subwarehouse mechanism, comprising: sorting frame and at least one sorting component;Sorting frame is equipped with the sliding slot for accommodating collection tube;Sliding slot is provided with at least one recess group, and recess group includes at least one recess arranged in the inner wall of sliding slot;Sorting component is set on sorting frame and is set corresponding recess group;Sorting component includes portal frame, and portal frame is rotatably connected in recess to block or open recess, so that collection tube leaves sorting frame when recess is opened.The utility model is rotatably connected in recess group by setting the sliding slot with recess group and portal frame on sorting frame, which helps to accurately control the rotation of portal frame based on the information of pre-collected collection tube, opens the corresponding recess as needed, realizes the automatic sorting of collection tube, improves the efficiency and accuracy of collection tube subwarehouse, reduces the uncertainty and misoperation risk of manual operation, and promotes the intelligent development of medical detection work.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, and more specifically to a collection tube compartmentation mechanism. Background Technology

[0002] Blood collection and testing is a frequently used diagnostic tool in hospitals, yet its process is highly dependent on manual operation. Traditional blood collection procedures require medical staff to categorize collection tubes according to the patient's examination requirements, manually relabel them, and then place them into the corresponding storage compartments. This compartmentalization method is inefficient and increases the uncertainty and risk of operational errors. Utility Model Content

[0003] The purpose of this utility model is to overcome the defects of the prior art and provide a collection tube compartmentation mechanism to solve the technical problems of low efficiency and high operational error rate of the existing collection tube compartmentation.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model provides a collection tube compartmentation mechanism, which includes:

[0006] The sorting rack is provided with a chute for accommodating collection tubes; the chute has at least one set of grooves, the set of grooves including at least one groove disposed on the inner sidewall of the chute;

[0007] The sorting assembly is disposed on the sorting rack and is arranged corresponding to the groove group; the sorting assembly includes a gantry frame, which is rotatably connected to the groove to seal or open the groove, so that the collection tube leaves the sorting rack when the groove is open.

[0008] The chute is inclined, and the end of the chute is lower than the beginning of the chute.

[0009] The inner wall of the gantry frame is flush with the inner wall of the slide groove.

[0010] The groove group includes two symmetrically arranged grooves. The gantry frame includes two bottom rods and a frame connecting the two bottom rods. The bottom of the frame is open, and the width of the bottom opening of the frame is greater than the distance between the two bottom rods. The two bottom rods are rotatably connected to the grooves, and the distance between the two bottom rods is equal to the width of the groove.

[0011] The sorting assembly further includes a rotary drive; the rotary drive is used to drive the gantry to rotate to open and close the groove.

[0012] At least one of the bottom rods is provided with a through hole, the output shaft of the rotary drive is passed through and connected to the through hole, and the rotary drive is used to drive one end of the bottom rod to be inserted into or removed from the groove.

[0013] The groove has a limiting part at one end near the starting end of the slide, and the bottom of the bottom rod has an abutting groove at the bottom of one end near the starting end of the slide; the rotation of the gantry causes the abutting groove to abut against or move away from the limiting part.

[0014] The chute has a drop opening at its end, and the width of the drop opening is greater than the diameter of the cap of the collection tube.

[0015] The collection tube sorting mechanism further includes a material blocking assembly; the material blocking assembly is connected to the sorting rack; the material blocking assembly includes a baffle and a material blocking drive; the baffle is located below the chute and is slidably connected to the sorting rack, and the material blocking drive is used to drive the baffle to move along the sorting rack so that the collection tube stops at a predetermined position on the chute.

[0016] The collection tube sorting mechanism further includes a storage compartment corresponding to the sorting component; the storage compartment is located below the groove group and is used to collect the collection tubes.

[0017] The advantages of this utility model compared with the prior art are as follows: By setting a chute with a groove group on the sorting rack and a gantry frame rotatably connected to the groove group, this utility model helps to accurately control the rotation of the gantry frame based on the pre-collected collection tube information, and open the corresponding groove as needed, thereby realizing the automatic sorting of collection tubes, improving the efficiency and accuracy of collection tube sorting, reducing the uncertainty and risk of misoperation of manual operation, and promoting the intelligent development of medical testing work.

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and understandable, the following are preferred embodiments, which are described in detail below. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the collection tube compartmentation mechanism provided by this utility model;

[0020] Figure 2 A side view of the sorting rack, sorting components, and material blocking components of a collection tube compartmentation mechanism provided by this utility model;

[0021] Figure 3A structural schematic diagram from another perspective of the sorting rack, sorting components and material blocking components of a collection tube compartmentation mechanism provided by this utility model;

[0022] Figure 4 A schematic diagram of the gantry structure of a collection tube compartmentation mechanism provided by this utility model;

[0023] Figure 5 A schematic diagram of the sorting rack of the collection tube sorting mechanism provided by this utility model;

[0024] Figure 6 A schematic diagram of the structure of an RFID reader / writer for a data collection and distribution mechanism provided by this utility model;

[0025] Figure 7 This utility model provides a structural diagram of an RFID tag and storage bin for a data collection and distribution mechanism.

[0026] Figure label:

[0027] 1. Sorting rack; 11. Chute; 12. Groove; 121. Limiting part; 13. Drop opening; 2. Sorting assembly; 21. Gantry; 211. Base rod; 2111. Abutment groove; 212. Perforation; 213. Frame; 22. Rotary drive component; 3. Material blocking assembly; 31. Baffle; 32. Material blocking drive component; 4. Storage bin; 5. Chassis; 6. RFID tag; 7. RFID reader / writer. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] It should be understood that, when used in this specification and the appended claims, the terms “comprising” and “including” indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0030] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0031] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0032] See Figure 1-7 As shown, this embodiment discloses a data collection tube compartmentation mechanism, which includes:

[0033] Sorting rack 1, the sorting rack 1 is provided with a chute 11 for accommodating collection tubes; the chute 11 has at least one groove group, the groove group including at least one groove 12 provided on the inner side wall of the chute 11;

[0034] Sorting component 2 is disposed on sorting rack 1 and corresponding to the groove group; sorting component 2 includes gantry 21, gantry 21 is rotatably connected to groove 12 to block or open groove 12, so that the collection tube leaves sorting rack 1 when groove 12 is open.

[0035] The collection tube sorting mechanism in this embodiment, by setting a chute 11 with a groove group on the sorting rack 1 and a gantry frame 21 rotatably connected to the groove group, helps to accurately control the rotation of the gantry frame 21 based on the pre-collected collection tube information, and opens the corresponding groove 12 as needed, realizing automatic sorting of collection tubes, improving the efficiency and accuracy of collection tube sorting, reducing the uncertainty and risk of misoperation of manual operation, and promoting the intelligent development of medical testing work.

[0036] The usage process of the collection tube sorting mechanism in this embodiment is as follows: information of the collection tube is collected in advance to confirm the examination items and patient information on the collection tube. Then, the collection tube is placed in the chute 11. According to the information of the collection tube, the corresponding sorting component 2 is activated so that the gantry 21 rotates to open the groove 12 corresponding to the sorting component 2, thereby causing the collection tube to fall and leave the sorting rack 1, thus realizing the automatic sorting of the collection tube.

[0037] Specifically, the width of the chute 11 is greater than the diameter of the collection tube wall and less than the diameter of the collection tube cap; the sum of the widths of the groove 12 and the chute 11 is greater than the diameter of the collection tube cap. When the collection tube enters the chute 11, the bottom of the cap abuts against the upper surface of the sorting frame 1, and the tube wall passes through the chute 11. In the initial state, the gantry 21 blocks the groove 12. When one of the sorting components 2 receives a start signal, it drives the gantry 21 to rotate, thereby opening the groove 12 corresponding to that sorting component 2. The sum of the widths of the groove 12 and the chute 11 is greater than the diameter of the cap, causing the collection tube to lose support and detach from the sorting frame 1.

[0038] Specifically, the collection tube sorting mechanism also includes a storage compartment 4 corresponding to the sorting component 2; the storage compartment 4 is located below the groove group and is used to collect the collection tubes. It can be understood that the storage compartment 4 can be divided according to the test items, patient information, or whether the blood meets the standards, etc. The sorting component 2 classifies the collection tubes according to the division criteria of the storage compartment 4 and the information of the collection tubes, so as to drive the collection tubes to fall into the corresponding storage compartment 4.

[0039] Specifically, the chute 11 is inclined, with its end lower than its starting end. This downward inclination of the chute 11 ensures that the collection tube can slide naturally along the chute 11 to the corresponding sorting component 2, allowing the sorting component 2 to open the groove 12 and allow the collection tube to fall into the corresponding storage bin 4. Initially, the bottom of the gantry 21 is embedded in the groove 12. When the groove 12 needs to be opened, the gantry 21 rotates, causing the bottom of the end of the gantry 21 closest to the initial end of the chute 11 to rotate upwards and leave the groove 12. This allows the collection tube to slide from the starting end of the chute 11 into the groove 12 and then fall from the groove 12 into the storage bin 4 below it.

[0040] Specifically, the inner wall of the gantry 21 is flush with the inner wall of the chute 11. In the initial state, the gantry 21 seals the groove 12, and the inner wall of the gantry 21 is flush with the inner wall of the chute 11, making the connection between the gantry 21 and the chute 11 tighter. This effectively prevents the collection tube from accidentally slipping due to excessive distance between the inner walls of the gantry 21, and also prevents the collection tube from detaching from the chute 11 before reaching the designated sorting component 2, thus improving the reliability and accuracy of the sorting mechanism. When the collection tube slides in the chute 11, the flush inner wall provides a continuous and smooth surface, preventing the collection tube from getting stuck or shaking during movement due to unevenness of the inner wall, and helping to improve the stability and smoothness of the collection tube's movement in the chute 11.

[0041] Specifically, the groove assembly includes two symmetrically arranged grooves 12. The gantry 21 includes two base rods 211 and a frame 213 connecting the two base rods 211. The bottom of the frame 213 is open, and the width of the bottom opening of the frame 213 is greater than the distance between the two base rods 211. The two base rods 211 are rotatably connected to the grooves 12, and the distance between the two base rods 211 is equal to the width of the groove 11. When the grooves 12 need to be opened, one base rod 211 rotates, driving the frame 213 to rotate. The other base rod 211 rotates synchronously under the drive of the frame 213, causing the two grooves 12 to open synchronously. The width of the bottom opening of the frame 213 is greater than the distance between the two base rods 211, so that the frame 213 reserves a sliding area for the collection tube on the inner upper edge of the base rod 211. With the bottom rod 211 blocking the groove 12, the sliding area can provide smooth sliding space for the collection tube. More specifically, when the collection tube enters the chute 11 and slides to a non-corresponding sorting component 2, it can continue to slide stably along the sliding area of ​​the sorting component 2, avoiding the collection tube from getting stuck or piling up in the chute 11 due to the spacing limitation of the bottom rod 211. This setting not only ensures the continuity of the collection tube sliding on the sorting rack 1, but also improves the sliding stability of the collection tube when it has not reached the corresponding sorting component 2, which helps to realize the orderly transmission of the collection tube in the chute 11 and effectively improves the smoothness and reliability of the overall operation of the collection tube sorting mechanism.

[0042] Specifically, the bottom rod 211 extends along the direction of the slide groove 11. The projected length of the bottom rod 211 on the slide groove 11 is greater than the projected length of the frame 213 on the slide groove 11. The length of the frame 213 is less than the length of the bottom rod 211, providing sufficient space for the bottom rod 211 to rotate freely within a specified angle range. This avoids the frame 213 restricting the rotation range of the bottom rod 211 and prevents interference between the frame 213 and the inner wall of the groove 12 during the rotation of the bottom rod 211, thus ensuring the smooth synchronous rotation of the two bottom rods 211.

[0043] Specifically, with the gantry 21 in the blocked groove 12 state, the upper surface of the base rod 211 is flush with the upper surface of the sorting rack 1. This flush surface provides a continuous and smooth support surface for the collection tube as it moves within the chute 11 before reaching the designated sorting component 2. Since there is no height difference, it avoids jamming caused by uneven surfaces, ensuring the collection tube slides smoothly along the chute 11 to the corresponding sorting component 2. Simultaneously, the flush support surface ensures even force distribution on the collection tube during movement, reducing the risk of wear on the tube wall or cap due to collisions and friction. This helps protect the integrity of the collection tube and further ensures the efficiency and standardization of the medical testing sample collection process.

[0044] Specifically, the sorting component 2 also includes a rotary drive 22; the rotary drive 22 is used to drive the gantry 21 to rotate to open and close the groove 12. The rotary drive 22 provides power support for the rotation of the gantry 21, further improving the automation level of the collection tube sorting mechanism and greatly improving the efficiency of collection tube sorting. Compared with manual sorting operation, the action of the rotary drive 22 is also more stable and precise, which can effectively reduce the uncertainty and risk of misoperation of manual operation and improve the accuracy of collection tube sorting. More specifically, when the corresponding sorting component 2 receives a start signal, the rotary drive 22 drives the gantry 21 to rotate so that the groove 12 opens, thereby facilitating the collection tube to fall from the groove 12 into the storage bin 4; when the sorting action ends, that is, when the collection tube falls into the storage bin 4, the rotary drive 22 drives the gantry 21 to rotate and reset so that the gantry 21 seals the groove 12.

[0045] In this embodiment, the rotary drive component 22 is a motor. It is understood that in other embodiments, a rotary cylinder, indexer, or motor may be used instead of a motor, depending on actual needs.

[0046] Specifically, at least one bottom rod 211 is provided with a through hole 212, through which the output shaft of the rotary drive 22 passes and is connected. The rotary drive 22 is used to drive one end of the bottom rod 211 to engage or disengage from the groove 12. The connection between the bottom rod 211 and the output shaft of the rotary drive 22 is achieved through the through hole 212, making the connection between the rotary drive 22 and the gantry 21 more stable, ensuring effective power transmission, preventing loosening or misalignment during rotation, and ensuring the stability of the sorting assembly 2 during operation. In practice, during the operation of the collection tube sorting mechanism, when the sorting component 2 receives the start signal, the rotary drive 22 starts to work. The power generated by the rotary drive 22 is directly transmitted to the bottom rod 211 through the output shaft, driving the bottom rod 211 to make a vertical circular motion around the output shaft as the central axis until the end of the bottom rod 211 near the starting end of the slide 11 leaves the groove 12 with the circular motion. At this time, the groove 12 opens, and the collection tube falls from the groove 12 into the storage compartment 4 due to the loss of support, completing the sorting of one collection tube. After the collection tube is sorted, the rotary drive 22 rotates in the opposite direction, driving one end of the bottom rod 211 to embed into the groove 12 again, restoring the initial sealed state.

[0047] Specifically, a limiting part 121 is provided at one end of the groove 12 near the starting end of the slide 11, and an abutment groove 2111 is provided at the bottom of one end of the bottom rod 211 near the starting end of the slide 11. The rotation of the gantry 21 causes the abutment groove 2111 to abut against or move away from the limiting part 121. When the collection tube sorting mechanism is running, when the rotary drive 22 drives the gantry 21 to rotate so that the abutment groove 2111 follows the bottom rod 211 and gradually moves away from the limiting part 121 until the bottom rod 211 rotates to a specified angle; when the rotary drive 22 drives the bottom rod 211 to reset in the opposite direction, the limiting part 121 prevents the bottom rod 211 from rotating excessively when resetting, and avoids the bottom rod 211 from not being flush with the upper surface of the sorting rack 1 due to excessive rotation. The engagement between the abutment groove 2111 and the limiting part 121 adopts a compact structural design, which effectively saves the internal space of the collection tube compartment mechanism, making the overall structure more streamlined. While improving the stability and reliability of the collection tube compartment mechanism, it also reduces the volume of the collection tube compartment mechanism, providing strong support for the integration and miniaturization of medical testing equipment.

[0048] Specifically, the frame 213 is located between the abutment groove 2111 and the through hole 212. The frame 213, positioned between the abutment groove 2111 and the through hole 212, provides a stable support structure for the rotation of the gantry 21. When the gantry 21 rotates under the action of the rotary drive 22, the frame 213 effectively disperses the force borne by the gantry 21, preventing deformation or damage to the gantry 21 due to uneven force distribution, thereby ensuring the structural stability and reliability of the entire sorting assembly 2. The frame 213's location between the abutment groove 2111 and the through hole 212 maintains a certain spatial distance between the frame 213 and the groove 12, allowing the bottom rod 211 to rotate unimpeded under the drive of the rotary drive 22, accurately reaching the predetermined angle, ensuring the groove 12 achieves the preset opening effect, and improving the stability and reliability of the collection tube sorting mechanism.

[0049] Specifically, the end of the chute 11 is provided with a drop opening 13, the width of which is greater than the diameter of the cap of the collection tube. The drop opening 13 provides a final outlet for collection tubes that are not intercepted and sorted by the sorting component 2. When the collection tube slides along the inclined chute 11 to the end of the chute 11, the drop opening 13, being wider than the diameter of the cap of the collection tube, ensures that the collection tube can smoothly pass through the drop opening 13 and leave the sorting rack 1. In practical applications, this effectively ensures the continuity of collection tube transportation within the chute 11, prevents transportation stagnation caused by sorting abnormalities or information matching errors, and ensures that all collection tubes can be properly collected.

[0050] Specifically, the number of storage bins 4 is equal to the number of sorting components 2, or the number of storage bins 4 is one more than the number of sorting components 2. It can be understood that each sorting component 2 has a storage bin 4 underneath it to receive the collection tubes falling from that sorting component 2; a corresponding storage bin 4 can also be set below the drop outlet 13 to receive the collection tubes falling from the drop outlet 13, facilitating subsequent centralized processing or secondary sorting, and further improving the fault tolerance and processing efficiency of the sorting mechanism.

[0051] Specifically, the collection tube sorting mechanism in this embodiment further includes: a chassis 5; a sorting rack 1 fixedly connected to the chassis 5; and a storage compartment 4 slidably connected to the chassis 5. The storage compartment 4 is equipped with an RFID tag 6, and the chassis 5 is equipped with an RFID reader / writer 7 corresponding to the RFID tag 6. More specifically, the number of RFID readers / writers 7 is the same as the number of storage compartments 4. RFID (Radio Frequency Identification) is an automatic identification technology based on electromagnetic induction and wireless communication principles. The RFID reader emits a radio frequency signal to activate the RFID tag 6. After acquiring energy, the RFID tag 6 transmits the encoded information back to the RFID reader. There is no need for the RFID tag 6 and the RFID reader to come into contact, and the identification process requires no manual intervention. It has broad application prospects in the field of intelligent management of medical samples. The RFID reader / writer 7 is used to acquire and store information about the collection tubes in the corresponding storage compartment 4 and / or the storage information of the storage compartment 4, and transmits the above information to the RFID tag 6 for medical personnel to scan the RFID tag 6 to obtain relevant information. The installation of RFID readers 7 and RFID tags 6 enables intelligent and digital management of information collection tubes and storage compartments 4. This facilitates the real-time and accurate acquisition and updating of key data such as examination items, patient information, and storage time of the collection tubes in storage compartments 4. It also records the storage status of storage compartments 4, such as whether they are full or idle, reducing the tedious process of manual recording and verification, avoiding human error, and significantly improving the efficiency and accuracy of collection tube compartment allocation.

[0052] Specifically, the collection tube sorting mechanism of this embodiment further includes: a baffle assembly 3; the baffle assembly 3 is connected to the sorting rack 1; the baffle assembly 3 includes a baffle 31 and a baffle driving member 32; the baffle 31 is located below the chute 11 and is slidably connected to the sorting rack 1, and the baffle driving member 32 is used to drive the baffle 31 to move along the sorting rack 1 so that the collection tube stops at a predetermined position in the chute 11. The baffle assembly 3 is used to ensure the accuracy of the collection tube entering the corresponding sorting assembly 2. In specific implementation, the baffle 31 can move to the rear end of the corresponding sorting assembly 2 according to the information of the collection tube before the collection tube enters the chute 11, so as to prevent the collection tube from entering the next sorting assembly 2. Alternatively, before the collection tube enters the chute 11 and moves to the corresponding sorting assembly 2, it can block the collection tube that has just entered the chute 11 from sliding to the corresponding sorting assembly 2. After ensuring that the gantry 21 of the corresponding sorting assembly 2 opens the groove 12, it moves to the rear end of the sorting assembly 2 so that the collection tube slowly enters the groove 12 and falls into the storage bin 4, preventing the collection tube from being thrown out of the designated storage bin 4 due to its large inertia when it suddenly falls.

[0053] In this embodiment, the material stop drive 32 is a guide rod cylinder. It is understood that in other embodiments, a lead screw and motor combination, a hydraulic push rod, or other drive components may be used instead of the guide rod cylinder.

[0054] This embodiment provides a collection tube sorting mechanism. By setting a chute with groove groups on the sorting rack and a gantry frame rotatably connected to the groove groups, it is possible to accurately control the rotation of the gantry frame based on the pre-collected collection tube information, open the corresponding grooves as needed, realize the automatic sorting of collection tubes, improve the efficiency and accuracy of collection tube sorting, reduce the uncertainty and risk of misoperation of manual operation, and promote the intelligent development of medical testing.

[0055] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A collection tube compartmentation mechanism, characterized in that, include: Sorting racks and sorting components; The sorting rack is provided with a chute for accommodating collection tubes; the chute has at least one set of grooves, the set of grooves including at least one groove disposed on the inner sidewall of the chute; At least one sorting component is disposed on the sorting rack and corresponding to the groove group; the sorting component includes a gantry frame that is rotatably connected to the groove to seal or open the groove, causing the collection tube to leave the sorting rack when the groove is open.

2. The tube fractionating mechanism of claim 1, wherein, The chute is inclined, and the end of the chute is lower than the beginning of the chute.

3. The tube fractionating mechanism of claim 1, wherein, The inner wall of the gantry is flush with the inner wall of the slide.

4. The tube fractionating mechanism of claim 2, wherein, The groove assembly includes two symmetrically arranged grooves. The gantry frame includes two base rods and a frame connecting the two base rods. The bottom of the frame is open, and the width of the bottom opening of the frame is greater than the distance between the two base rods. The two base rods are rotatably connected to the grooves, and the distance between the two base rods is equal to the width of the groove.

5. The tube fractionating mechanism of claim 4, wherein, The sorting assembly further includes a rotary drive; the rotary drive is used to drive the gantry to rotate to open and close the groove.

6. The tube fractionating mechanism of claim 5, wherein, At least one of the bottom rods is provided with a through hole, the output shaft of the rotary drive is passed through and connected to the through hole, and the rotary drive is used to drive one end of the bottom rod to be inserted into or removed from the groove.

7. The tube fractionating mechanism of claim 4, wherein, The groove is provided with a limiting part at one end near the starting end of the slide, and the bottom of the bottom rod is provided with an abutting groove at one end near the starting end of the slide; the gantry rotates to cause the abutting groove to abut against or move away from the limiting part.

8. The collection tube compartmentalizing mechanism of claim 1, wherein, The chute has a drop opening at its end, and the width of the drop opening is greater than the diameter of the cap of the collection tube.

9. The collection tube compartmentalizing mechanism of claim 1, wherein, It also includes a material blocking assembly; the material blocking assembly is connected to the sorting rack; the material blocking assembly includes a baffle and a material blocking drive; the baffle is located below the chute and is slidably connected to the sorting rack, and the material blocking drive is used to drive the baffle to move along the sorting rack so that the collection tube stops at a predetermined position on the chute.

10. The tube fractionating mechanism of any of claims 1-9, wherein, Also includes: The storage bins are configured corresponding to the sorting components; The storage compartment is located below the groove assembly and is used to collect the collection tube.

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