A fully automatic caching and retrieving management system for stored coal sample bottles

Abstract

The present invention relates to a fully automatic management system for caching and retrieving stored coal sample bottles, which includes a caching unit, a retrieving unit, a transceiver unit, and at least one stored sample cabinet. The caching unit and the retrieving unit are arranged at intervals, and the stored sample cabinet is located on the same side of the caching unit and the retrieving unit; the transceiver unit is located between the caching unit and the retrieving unit, and is used to send the sample bottles sent by the caching unit into the stored sample cabinet for sample storage, and send the sample bottles in the stored sample cabinet onto the retrieving unit for sample retrieval. The beneficial effects of the present invention are that the structure is compact, automatic caching and retrieving operations of sample bottles in multiple stored sample cabinets can be realized, the waiting time of the operators for accessing the bottles is reduced, and the efficiency of bottle storage is improved; in addition, the reliable stability of the placement of sample bottles is achieved, and the convenience and accuracy of reading chip information are improved; manual misjudgment of sample bottles is avoided, the system automatically reads the information of sample bottles, and the operation risk and misjudgment operations are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of coal sample testing, and particularly to a fully automatic buffer and retrieval management system for bottled coal sample storage and retrieval samples. Background Art

[0002] The current method for accessing sample bottles in the existing testing laboratory storage and retrieval sample cabinet is as follows: Coal sample bottles can only be accessed one by one. When storing bottles, the operator puts the required sample bottles into the temporary storage device for temporary storage, and then the manipulator in the cabinet takes them away for storage. When retrieving bottles, the manipulator in the cabinet puts the required sample bottle into the temporary storage device, and the operator opens the temporary storage device and takes away the sample bottle. When two storage cabinets are arranged, the operator needs to manually distinguish the information of the coal sample bottles and then place them separately. When placing the coal sample bottles, the chip at the bottom of the bottle must face towards the inside of the cabinet, and it is necessary to ensure that the bottom of the coal sample bottle touches the limit baffle on the drawer rod. There is a certain operational risk when manually accessing and storing coal samples. The disadvantages of this method of accessing and storing bottles are as follows:

[0003] 1. The access and storage of bottles can only be done one by one. When accessing multiple sample bottles, the waiting time for the operator is relatively long, and the efficiency is low;

[0004] 2. The sample bottles are prone to tilting, and the chip information cannot be read. When the manipulator grabs the bottle, the bottle is prone to falling;

[0005] 3. When storing bottles in multiple sets of storage cabinets, it is difficult for the operator to identify which storage cabinet the sample bottle is stored in;

[0006] 4. There is a certain operational risk when manually accessing and storing coal samples;

[0007] 5. The traditional method can only store and retrieve samples from one storage and retrieval sample cabinet, with low efficiency and unable to meet the production requirements. Summary of the Invention

[0008] The technical problem to be solved by the present invention is to provide a fully automatic buffer and retrieval management system for bottled coal sample storage and retrieval samples, aiming to solve the problems in the prior art.

[0009] The technical solution of the present invention to solve the above technical problems is as follows:

[0010] A fully automatic buffer and retrieval management system for bottled coal sample storage and retrieval samples includes a buffer unit, a retrieval unit, a transceiver unit, and at least one storage and retrieval sample cabinet. The buffer unit and the retrieval unit are arranged at intervals, and the storage and retrieval sample cabinet is located on the same side of the buffer unit and the retrieval unit; the transceiver unit is located between the buffer unit and the retrieval unit, and is used to send the sample bottles sent by the buffer unit into the storage and retrieval sample cabinet for sample storage, and send the sample bottles in the storage and retrieval sample cabinet onto the retrieval unit for sample retrieval.

[0011] The beneficial effects of the present invention are as follows: During use, when caching sample bottles, first, a plurality of sample bottles are placed on the caching unit in a manner conceivable by those skilled in the art and sent to the transceiver unit by the caching unit; then, the transceiver unit sends the sample bottles to the storage and inspection sample cabinet and arranges them neatly manually or by a robot, realizing the automatic sample storage of the sample bottles.

[0012] When retrieving the cached sample bottles, the sample bottles in the storage and inspection sample cabinet are sent to the retrieval unit by the transceiver unit, realizing the automatic sampling of the sample bottles.

[0013] The structure of the present invention is compact, which can realize the automatic caching and retrieval operations of the sample bottles in the storage and inspection sample cabinet, reduce the waiting time of the operators for accessing the bottles, and improve the efficiency of storing the bottles; in addition, the reliable stability of the placement of the sample bottles is realized, and the convenience and accuracy of reading the chip information are improved; the misjudgment of the sample bottles by manual operation is avoided, the system automatically reads the information of the sample bottles, and the operation risk and misjudgment operation are reduced.

[0014] On the basis of the above technical solution, the present invention can be further improved as follows.

[0015] Further, the number of the storage and inspection sample cabinets is multiple, and the multiple storage and inspection sample cabinets are spaced apart and distributed on the same side of the caching unit and the retrieval unit; a controller and a pipeline commutator are further included, the pipeline commutator is located between the transceiver unit and the multiple storage and inspection sample cabinets, the caching unit, the retrieval unit, the transceiver unit and the pipeline commutator are respectively communicatively connected to the controller; an inlet is provided at one end of the pipeline commutator close to the transceiver unit, and a plurality of outlets are provided at one end of the pipeline commutator close to the storage and inspection sample cabinets, and the inlet is communicated with any one of the outlets; the inlet is communicated with the discharge port of the transceiver unit, and the plurality of outlets are respectively communicated with one ends of a plurality of feed pipes, and the other ends of the plurality of feed pipes respectively extend to the multiple storage and inspection sample cabinets.

[0016] The beneficial effect of adopting the above further solution is that when caching sample bottles, first, a plurality of sample bottles are placed on the caching unit in a manner conceivable by those skilled in the art and sent to the transceiver unit by the caching unit, and at the same time, the caching unit sends the corresponding sample bottle information to the controller; then, the controller controls the pipeline commutator according to the received sample bottle information to make its inlet communicate with the corresponding outlet, and at the same time, the transceiver unit sends the sample bottles to the corresponding storage and inspection sample cabinets and arranges them neatly manually or by a robot, realizing the automatic sample storage of the sample bottles.

[0017] When retrieving the cached sample bottles, the controller controls the pipeline commutator according to the sample bottle information to be retrieved to make its inlet communicate with the corresponding outlet, and sends the sample bottles in the corresponding storage and inspection sample cabinet to the retrieval unit through the transceiver unit, realizing the automatic sampling of the sample bottles.

[0018] Further, it further includes a robot, which is located between the transceiver unit and multiple sample storage cabinets, is communicatively connected to the controller, and is used to send the sample bottles sent by the transceiver unit into multiple sample storage cabinets.

[0019] The beneficial effect of adopting the above further solution is that during the process of buffering and retrieving sample bottles, the controller controls the robot to send the sample bottles in the corresponding sample storage cabinets to the transceiver unit or send the sample bottles sent by the transceiver unit to the corresponding sample storage cabinets according to the information of the sample bottles to be stored and retrieved, realizing automatic storage and retrieval of sample bottles and greatly improving the efficiency.

[0020] Further, the transceiver unit includes a pneumatic conveyor, a transceiver platform, a platform driving member, and a transceiver pushing member. The pneumatic conveyor is fixedly installed between the buffer unit and the retrieval unit; the transceiver platform is horizontally installed below the transceiver opening of the pneumatic conveyor and can move up and down. The pneumatic conveyor is used for reciprocally conveying the sample bottles between the sample storage cabinets and the transceiver platform; the platform driving member is fixedly installed on one side of the transceiver platform and is used to drive the transceiver platform to move up and down to receive the sample bottles sent by the buffer unit and send the sample bottles to the transceiver opening of the pneumatic conveyor; the transceiver pushing member is fixedly installed on the transceiver platform and is used to push the sample bottles sent by the pneumatic conveyor on the transceiver platform to the retrieval unit.

[0021] The beneficial effect of adopting the above further solution is that when buffering the sample bottles, first, the platform driving member drives the transceiver platform to move down to a set position and receives the sample bottles sent by the buffer unit; then, the platform driving member drives the transceiver platform to move up until the transceiver platform is close to the transceiver opening of the pneumatic conveyor, and at the same time, the pneumatic conveyor sends the sample bottles to the sample storage cabinets and the robot arranges them neatly, realizing automatic buffering of the sample bottles;

[0022] When retrieving the sample bottles, first, the pneumatic conveyor sends the sample bottles to the transceiver platform, and the platform driving member drives the transceiver platform to move down to a set position, and then the transceiver pushing member pushes the sample bottles on the transceiver platform to the retrieval unit, realizing automatic retrieval of the sample bottles.

[0023] Further, through holes are provided on the transceiver platform, and a disc is installed at the through holes. The diameter of the disc is equal to or larger than the size of the transceiver opening of the pneumatic conveyor; a bottle lifting driving member is fixedly installed below the disc on the transceiver platform, and the bottle lifting driving member is used to drive the disc to move up to closely adhere to the transceiver opening of the pneumatic conveyor or move down to separate from the transceiver opening of the pneumatic conveyor.

[0024] The beneficial effect of adopting the above further scheme is that when the sample bottles are cached, first, the platform driving member drives the receiving and sending platform to move down to the set position and receive the sample bottles sent by the cache unit; then, the bottle-top driving member drives the disc to move up until the disc is close to the receiving and sending port of the pneumatic conveyor, and at the same time, the pneumatic conveyor sends the sample bottles to the storage and inspection cabinet, and the robot arranges them neatly, thereby realizing automatic caching of the sample bottles;

[0025] When the sample bottle is slowly taken, the pneumatic conveyor first delivers the sample bottle to the disc, and drives the disc down to the set position through the bottle-top driving member, and then pushes the sample bottle on the disc to the slow-taking unit through the sending and receiving pushing member, so as to realize the automatic slow-taking of the sample bottle.

[0026] Furthermore, the cache unit includes a cache disk, a cache drive and a cache pusher. The cache disk is horizontally rotatably installed on one side of the transceiver unit; the cache drive is fixedly installed below the cache disk to drive the cache disk to rotate; the cache pusher is fixedly mounted above the cache disk to push the sample bottle on the cache disk to the transceiver unit.

[0027] The beneficial effect of adopting the above further scheme is that when caching sample bottles, first, multiple sample bottles are evenly spaced and placed on the cache disc in a manner that can be thought of by a technician in this field; then, the cache disc is driven by the cache drive to rotate to deliver any sample bottle to the cache station; finally, the sample bottle on the cache station is pushed to the transceiver unit by the cache pusher, and the transceiver unit delivers the sample bottle to the sample storage and inspection cabinet, and the robot arranges them neatly, thereby realizing automatic storage of the sample bottles with high efficiency.

[0028] Furthermore, the edge of the cache disk is provided with a plurality of collection holes which pass through the cache disk at evenly spaced intervals along its circumference, and a plurality of sample bottles are placed at positions on the cache disk corresponding to the plurality of collection holes, and the cache pusher is located above an area enclosed by the cache disk corresponding to the plurality of collection holes; the cache unit also includes a card reader which is fixedly mounted below the edge of the cache disk and is used to collect information of a chip at the bottom of a sample bottle when the cache disk rotates.

[0029] The beneficial effect of adopting the above further scheme is that during the sample bottle caching process, the card reader reads the information of the chips at the bottom of multiple sample bottles in sequence during the rotation of the cache disk, and sends it to the controller for storage; the controller controls the subsequent robot to store the sample bottles of this batch at the corresponding positions in the sample storage and inspection cabinet according to the received sample bottle information, which is convenient for management and subsequent retrieval of sample bottles; in addition, the multiple collection holes on the cache disk are reasonably arranged, which is convenient for the card reader to automatically read the information of the chips at the bottom of multiple sample bottles.

[0030] Further, notches are respectively provided at positions on the edge of the cache disc corresponding to the plurality of collection holes, and counting plates are fixedly installed at the plurality of notches; the cache unit further includes a light slot induction switch, which is fixedly installed below the cache disc and is used to sequentially count the plurality of counting plates when the cache disc rotates.

[0031] The beneficial effect of adopting the above further solution is that during the rotation of the cache disc, the light slot induction switch sequentially senses the plurality of counting plates and counts the counting plates, that is, counts the sample bottles on the cache disc, and sends the corresponding counting information to the controller to achieve automatic control.

[0032] Further, limit rings are respectively fixedly installed at the plurality of collection holes, and openings are respectively provided at positions on the limit rings corresponding to the edge of the cache disc.

[0033] The beneficial effect of adopting the above further solution is that the structure is simple and the design is reasonable. The limit rings are used to limit the sample bottles on the cache disc to prevent the sample bottles from shifting and affecting the caching of the sample bottles, realizing the reliable stability of the placement of the sample bottles, improving the convenience and accuracy of reading the chip information; avoiding the misjudgment of the sample bottles by manual operation, realizing the automatic reading of the sample bottle information by the system, reducing the operation risk and misjudgment operation; in addition, the openings provided on each limit ring facilitate the cache pusher to push the sample bottles on the cache station to the transceiver unit, facilitating the automatic pushing of the sample bottles.

[0034] Further, the caching unit includes at least one caching mechanism, and each caching mechanism includes a belt conveyor, which is installed on the other side of the transceiver unit and is used to receive the sample bottles sent by the transceiver unit.

[0035] The beneficial effect of adopting the above further solution is that when caching the sample bottles, the belt conveyor receives the sample bottles sent by the transceiver unit to realize the automatic caching of the sample bottles, and the efficiency is relatively high.

[0036] Further, each caching mechanism further includes a movable caching disc and a caching pusher. The movable caching disc is horizontally movably installed on one side of the belt conveyor, and its moving direction is perpendicular to the conveying direction of the belt conveyor; the caching pusher is fixedly installed on the other side of the belt conveyor and is used to push the sample bottles on the belt conveyor onto the movable caching disc.

[0037] The beneficial effect of adopting the above further solution is that when caching the sample bottles, first, the belt conveyor receives the sample bottles sent by the transceiver unit; then, the caching pusher pushes the sample bottles on the belt conveyor onto the movable caching disc; finally, the movable caching disc can move horizontally for subsequent manual or mechanical sampling, realizing the automatic caching of the sample bottles, and the caching efficiency is high.

[0038] Further, an opto - electronic induction switch for counting sample bottles is fixedly installed at one end of the caching and pushing member close to the transceiver unit.

[0039] The beneficial effect of adopting the above - mentioned further solution is that during the process of the transceiver unit sending the sample bottles to the belt conveyor, the sample bottles are counted by the opto - electronic induction switch, and the corresponding counting information is sent to the controller to achieve automatic management, with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0041] Figure 2 is a schematic diagram of the structures of the caching unit, the caching and fetching unit, and the transceiver unit of the present invention;

[0042] Figure 3 is the front view of the present invention;

[0043] Figure 4 is Figure 3 a cross - sectional view taken along the line A - A in

[0044] Figure 5 is the top view of the present invention;

[0045] Figure 6 is a schematic diagram of the structure of the caching unit of the present invention;

[0046] Figure 7 is a schematic diagram of the structure of the caching and fetching unit of the present invention;

[0047] Figure 8 is a schematic diagram of the structure of the transceiver unit of the present invention.

[0048] In the drawings, the list of components represented by each reference numeral is as follows:

[0049] 1. Sample bottle; 2. Pneumatic conveyor; 3. Transceiver platform; 4. Platform driving member; 5. Transceiver pushing member; 6. Disc; 7. Bottle - lifting driving member; 8. Caching disc; 9. Caching driving member; 10. Collection hole; 11. Card reader; 12. Counting board; 13. Light - slot induction switch; 14. Limiting ring; 15. Belt conveyor; 16. Movable caching and fetching disc; 17. Caching and pushing member; 18. Opto - electronic induction switch; 19. Caching pushing member; 20. Frame; 21. Push - plate cylinder; 22. Push plate; 23. Operation screen; 24. Door panel; 25. Sample storage cabinet; 26. Pipeline commutator. DETAILED DESCRIPTION OF THE INVENTION

[0050] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0051] Example 1

[0052] As Figures 1 to 8 shown, the present invention provides a fully automatic caching and retrieving management system for bottled coal sample storage and inspection samples, including a caching unit, a retrieving unit, a transceiver unit, and at least one storage and inspection sample cabinet 25. The caching unit and the retrieving unit are arranged at intervals, and the storage and inspection sample cabinet 25 is located on the same side of the caching unit and the retrieving unit; the transceiver unit is located between the caching unit and the retrieving unit, and is used to send the sample bottle 1 sent by the caching unit into the storage and inspection sample cabinet 25 for sample storage, and send the sample bottle 1 in the storage and inspection sample cabinet 25 onto the retrieving unit for sample retrieval.

[0053] During use, when the sample bottle 1 is cached, first, a plurality of sample bottles 1 are placed on the caching unit by a method conceivable to those skilled in the art, and are sent to the transceiver unit by the caching unit; then, the transceiver unit sends the sample bottle 1 to the storage and inspection sample cabinet 25 and arranges them neatly by manual or robot 27 to achieve automatic sample storage of the sample bottle 1;

[0054] When the sample bottle 1 is retrieved, the sample bottle 1 in the storage and inspection sample cabinet 25 is sent to the retrieving unit through the transceiver unit to achieve automatic sample retrieval of the sample bottle 1.

[0055] The structure of this embodiment is compact, which can realize the automatic caching and retrieving operations of the sample bottle 1 in the storage and inspection sample cabinet 25, reduce the waiting time of the operator for accessing the bottle 1, and improve the efficiency of storing the bottle; in addition, the reliable stability of the placement of the sample bottle 1 is realized, and the convenience and accuracy of reading the chip information are improved; the misjudgment of the sample bottle by manual is avoided, the system automatically reads the information of the sample bottle, and the operation risk and misjudgment operation are reduced.

[0056] Preferably, this embodiment further includes a frame 20. The caching unit and the retrieving unit are relatively installed at intervals in the frame 20, and the transceiver unit is fixedly installed at a position in the frame 20 corresponding to the position between the caching unit and the retrieving unit, and one end of it extends outside the frame 20 and extends near the storage and inspection sample cabinet 25.

[0057] In actual application, a platform is provided near the storage and inspection sample cabinet 25. The transceiver unit first sends the sample bottle 1 to the platform, and then the robot 27 sends it to the corresponding position in the storage and inspection sample cabinet 25.

[0058] Preferably, in this embodiment, an operation screen 23 is fixedly installed at the center of the top of the frame 20. The operation screen 23 is connected to the controller through a circuit, which is convenient for manual operation by personnel.

[0059] Preferably, in this embodiment, an operation screen 23 is fixedly installed at the center of the top of the frame 20. The operation screen 23 is connected to the controller through a circuit, which is convenient for manual operation by personnel.

[0060] In addition, on both ends of the top of the frame 20, openable and closable door panels 24 are respectively installed. The number of door panels 24 at each end of the frame 20 can be one. In this case, one end of the door panel 24 is rotatably connected to the frame 20, and the other end can be rotated to fit against the top of the frame 20. The number of door panels 24 at each end of the frame 20 can also be two. The two door panels 24 are distributed up and down, and both sides of each door panel 24 are slidably connected to the top of the frame 20. The specific structure is the same as that of the door panel of a cabinet-type refrigerator.

[0061] Preferably, the above-mentioned door panel 24 is a transparent panel, which is convenient for the staff to observe.

[0062] In addition to the above implementation manners, a transparent top plate can also be fixedly installed on the top of the frame 20, and operation openings are respectively provided at both ends of the top plate, which is convenient for the staff to operate.

[0063] In order to increase the aesthetic degree of the whole device, a bottom plate can also be fixedly installed at the bottom of the frame 20. In addition, openable and closable cabinet doors are respectively installed around the frame 20, which is both beautiful and does not affect the operation of the buffer unit, the caching unit and the transceiver unit.

[0064] It should be noted that the sample bottle 1 includes a bottle body and a bottle cap, and the bottle cap is threadedly installed on the bottle body.

[0065] Embodiment 2

[0066] On the basis of Embodiment 1, in this embodiment, the number of sample storage cabinets 25 is multiple, and the multiple sample storage cabinets 25 are spaced apart and distributed on the same side of the buffer unit and the caching unit. It also includes a controller and a pipeline commutator 26. The pipeline commutator 26 is located between the transceiver unit and the multiple sample storage cabinets 25. The buffer unit, the caching unit, the transceiver unit and the pipeline commutator 26 are respectively communicatively connected to the controller. One end of the pipeline commutator 26 close to the transceiver unit is provided with an inlet, and one end of the pipeline commutator 26 close to the sample storage cabinets 25 is provided with multiple outlets, and the inlet is communicated with any one of the outlets. The inlet is communicated with the discharge port of the transceiver unit, and the multiple outlets are respectively communicated with one ends of multiple feeding pipes, and the other ends of the multiple feeding pipes respectively extend to the multiple sample storage cabinets 25.

[0067] When the sample bottles 1 are buffered, first, the multiple sample bottles 1 are placed on the buffer unit by means that can be conceived by those skilled in the art, and are sent to the transceiver unit by the buffer unit. At the same time, the buffer unit sends the corresponding sample bottle information to the controller. Then, the controller controls the pipeline commutator 26 according to the received sample bottle information to make its inlet communicate with the corresponding outlet. At the same time, the transceiver unit sends the sample bottles 1 to the corresponding sample storage cabinets 25 and arranges them neatly manually or by a robot 27, so as to realize the automatic sample storage of the sample bottles 1.

[0068] When the sample bottle 1 is slowly retrieved, the controller controls the pipeline commutator 26 according to the information of the sample bottle 1 to be slowly retrieved, so that its inlet communicates with the corresponding outlet, and sends the sample bottle 1 in the corresponding storage and inspection cabinet 25 to the slow retrieval unit through the transceiver unit, realizing the automatic sampling of the sample bottle 1.

[0069] The above-mentioned pipeline commutator 26 adopts the prior art, and its specific structure and principle can be referred to the Chinese patent with the application number 200420063536X.

[0070] Embodiment 3

[0071] On the basis of Embodiment 2, this embodiment further includes a robot 27. The robot 27 is located between the transceiver unit and multiple storage and inspection cabinets 25, and is communicatively connected to the controller, and is used to send the sample bottle 1 sent by the transceiver unit into the multiple storage and inspection cabinets 25. During the process of caching and slowly retrieving the sample bottle 1, the controller controls the robot 27 to send the sample bottle 1 in the corresponding storage and inspection cabinet 25 to the transceiver unit according to the information of the sample bottle 1 to be stored or retrieved, or send the sample bottle 1 sent by the transceiver unit to the corresponding storage and inspection cabinet 25, realizing the automatic storage and sampling of the sample bottle 1, and greatly improving the efficiency.

[0072] In Embodiment 2, after the sample bottle 1 is sent to the storage and inspection cabinet 25, it is necessary to manually place the sample bottle 1 in batches at the set position of the storage and inspection cabinet 25 neatly to facilitate subsequent sampling. On the basis of Embodiment 2, this embodiment sets a robot 27. The robot 27 replaces manual placement of the sample bottle 1, and when sampling, first sends the sample bottle 1 in the storage and inspection cabinet 25 to the feeding pipe through the robot 27, improving the work efficiency.

[0073] Embodiment 4

[0074] On the basis of the above embodiments, in this embodiment, the transceiver unit includes a pneumatic conveyor 2, a transceiver platform 3, a platform driving member 4 and a transceiver pushing member 5. The pneumatic conveyor 2 is fixedly installed at a position corresponding to the buffer unit and the slow retrieval unit in the frame 20, and one end of it extends near the storage and inspection cabinet 25; the transceiver platform 3 is horizontally installed below the transceiver port of the pneumatic conveyor 2, and it can move up and down. The pneumatic conveyor 2 is used for reciprocating transportation of the sample bottle 1 between the storage and inspection cabinet and the transceiver platform 3; the platform driving member 4 is fixedly installed at a position corresponding to one side of the transceiver platform 3 in the frame 20, and is used to drive the transceiver platform 3 to move up and down to receive the sample bottle 1 sent by the buffer unit and send the sample bottle 1 to the transceiver port of the pneumatic conveyor 2; the transceiver pushing member 5 is fixedly installed on the transceiver platform 3, and it can move up and down with the transceiver platform 3, and is used to push the sample bottle 1 sent by the pneumatic conveyor 2 on the transceiver platform 3 to the slow retrieval unit.

[0075] When the sample bottle 1 is cached, first, the platform driving member 4 drives the receiving and sending platform 3 to move downward to a set position and receives the sample bottle 1 sent by the caching unit; then, the platform driving member 4 drives the receiving and sending platform 3 to move upward until the receiving and sending platform 3 is close to the receiving and sending port of the pneumatic conveyor 2. At the same time, the pneumatic conveyor 2 sends the sample bottle 1 to the storage sample cabinet 25, and the robot 27 arranges it neatly, realizing the automatic caching of the sample bottle 1.

[0076] When the sample bottle 1 is retrieved from the cache, first, the pneumatic conveyor 2 sends the sample bottle 1 to the receiving and sending platform 3, and the platform driving member 4 drives the receiving and sending platform 3 to move downward to a set position. Then, the receiving and sending pushing member 5 pushes the sample bottle 1 on the receiving and sending platform 3 onto the retrieval unit, realizing the automatic retrieval of the sample bottle 1.

[0077] Preferably, in this embodiment, the platform driving member 4 is preferably a linear module. The receiving and sending platform 3 is fixedly connected to the slider on the linear module and can move up and down with the slider. The linear module is connected to the controller through a circuit, and the controller controls the operation of the linear module.

[0078] In addition to the above implementation manners, the above platform driving member 4 can also adopt other driving members, such as a lifting cylinder. The lifting cylinder is fixedly installed on the frame 20, and its telescopic end extends vertically and is fixedly connected to the receiving and sending platform 3.

[0079] Preferably, in this embodiment, the receiving and sending pushing member 5 is preferably a bottle pushing cylinder. It is fixedly installed on the base of the platform driving member 4, such as a linear module. It extends horizontally, and its telescopic direction is parallel to the direction connecting the caching unit and the retrieval unit.

[0080] Embodiment 5

[0081] Based on Embodiment 4, in this embodiment, a through hole is provided on the receiving and sending platform 3, and a disc 6 is installed at the through hole. The diameter of the disc 6 is equal to or larger than the size of the receiving and sending port of the pneumatic conveyor 2; a bottle lifting driving member 7 is fixedly installed below the disc 6 on the receiving and sending platform 3. The bottle lifting driving member 7 is used to drive the disc 6 to move upward to closely adhere to the receiving and sending port of the pneumatic conveyor 2 or move downward to separate from the receiving and sending port of the pneumatic conveyor 2.

[0082] When the sample bottle 1 is cached, first, the platform driving member 4 drives the receiving and sending platform 3 to move downward to a set position and receives the sample bottle 1 sent by the caching unit; then, the bottle lifting driving member 7 drives the disc 6 to move upward until the disc 6 closely adheres to the receiving and sending port of the pneumatic conveyor 2. At the same time, the pneumatic conveyor 2 sends the sample bottle 1 to the storage sample cabinet 25, and the robot 27 arranges it neatly, realizing the automatic caching of the sample bottle 1.

[0083] When the sample bottle 1 is slowly retrieved, first, the pneumatic conveyor 2 sends the sample bottle 1 to the disc 6, and drives the disc 6 to move down to the set position through the bottle-lifting driving part 7. Then, the sample bottle 1 on the disc 6 is pushed to the slow-retrieving unit through the receiving and sending pushing part 5, realizing the automatic slow retrieval of the sample bottle 1.

[0084] The purpose of setting the above-mentioned disc 6 is that when the pneumatic conveyor 2 receives and sends the sample bottle 1, the disc 6 seals the receiving and sending port of the pneumatic conveyor 2, which is beneficial for the pneumatic conveyor 2 to form a negative pressure for receiving and sending the sample bottle 1.

[0085] Preferably, in this embodiment, the above-mentioned receiving and sending platform 3 is preferably a rectangular body mechanism with at least one side open; a through hole is provided at the top of the receiving and sending platform 3, and the disc 6 is located at the through hole.

[0086] In addition, the bottle-lifting driving part 7 is preferably a bottle-lifting cylinder, which is fixedly installed in the receiving and sending platform 3, and its telescopic end is vertically upward and fixedly connected to the lower surface of the disc 6; the bottle-lifting cylinder is connected to the controller through a circuit, and the controller controls the operation of the bottle-lifting cylinder.

[0087] In this solution, when receiving and sending the sample bottle 1, first, the bottle-lifting cylinder expands and contracts to drive the disc 6 to move up until the disc 6 is close to the receiving and sending port of the pneumatic conveyor 2 to seal the receiving and sending port of the pneumatic conveyor 2, so that the pneumatic conveyor 2 forms a sealed environment, which is beneficial for receiving and sending the sample bottle 1 and saves energy consumption.

[0088] Preferably, in this embodiment, a guiding cylinder is provided at the receiving and sending port of the pneumatic conveyor 2, and the lower end of the guiding cylinder is the receiving and sending port of the pneumatic conveyor 2.

[0089] Embodiment 6

[0090] On the basis of the above embodiments, in this embodiment, the buffer unit includes a buffer disc 8, a buffer driving part 9 and a buffer pushing part 19. The buffer disc 8 is horizontally rotatably installed at a position corresponding to one side of the receiving and sending unit in the frame 20, that is, at one end of the frame 20; the buffer driving part 9 is fixedly installed at a position corresponding to the lower part of the buffer disc 8 in the frame 20 for driving the buffer disc 8 to rotate; the buffer pushing part 19 is fixedly installed above the buffer disc 8 for pushing the sample bottle 1 on the buffer disc 8 to the receiving and sending unit, that is, the buffer pushing part 19 is fixedly installed at the top of the frame 20.

[0091] When the sample bottle 1 is buffered, first, a plurality of sample bottles 1 are evenly spaced on the buffer disc 8 in a manner that can be conceived by those skilled in the art; then, the buffer driving part 9 drives the buffer disc 8 to rotate until any one of the sample bottles 1 is sent to the buffer station (a position close to the receiving and sending platform 3); finally, the buffer pushing part 19 pushes the sample bottle 1 at the buffer station to the receiving and sending unit, and the receiving and sending unit sends the sample bottle 1 to the sample storage cabinet 25 and arranges it neatly through the robot 27, realizing the automatic sample storage of the sample bottle 1 with high efficiency.

[0092] Preferably, in this embodiment, the buffer driving member 9 is preferably a motor, which is fixedly installed in the frame 20 at a position corresponding to the lower part of the buffer disc 8. Its driving end is vertically upward and fixedly connected to the center of the lower surface of the buffer disc 8. During use, the buffer disc 8 is driven by the motor to rotate, so as to sequentially send a plurality of sample bottles 1 to the buffer station for subsequent operations of the buffer pushing member 19.

[0093] In addition to the above implementation manners, a gear ring is coaxially and fixedly installed on the lower surface of the buffer disc 8; the buffer driving member 9 includes a motor, which is fixedly installed in the frame 20 at a position corresponding to the lower part of the buffer disc 8. Its driving end is vertically upward and is coaxially and fixedly sleeved with a gear, and the gear meshes with the gear ring. During use, the gear rotates through the motor, and the buffer disc 8 is driven to rotate by the meshing force between the gear and the gear ring, so as to sequentially send a plurality of sample bottles 1 to the buffer station for subsequent operations of the buffer pushing member 19.

[0094] Preferably, in this embodiment, the above-mentioned buffer pushing member 19 is preferably a bottle pushing cylinder, which is fixedly installed at the top in the frame 20 at a position corresponding to the upper part of the buffer disc 8 through a bracket. Its telescopic end extends horizontally and faces the buffer station.

[0095] In addition, a photoelectric induction switch 18 is fixedly installed on the above-mentioned bracket, and the photoelectric induction switch 18 is connected to the controller through a wire, which is used to calculate the stroke of the bottle pushing cylinder and send the corresponding stroke signal to the controller, so that the controller can accurately control the operation of the bottle pushing cylinder and improve the accuracy of the operation.

[0096] Embodiment 7

[0097] On the basis of Embodiment 6, in this embodiment, a plurality of collecting holes 10 penetrating up and down are evenly spaced along the circumferential direction of the edge of the buffer disc 8. A plurality of sample bottles 1 are respectively placed at positions corresponding to the plurality of collecting holes 10 on the buffer disc 8, and the buffer pushing member 19 is located above the area surrounded by the plurality of collecting holes 10 on the buffer disc 8; the buffer unit further includes a card reader 11, which is fixedly installed in the frame 20 at a position corresponding to the lower part of the edge of the buffer disc 8 and is used to collect the information of the chips at the bottom of the sample bottles 1 when the buffer disc 8 rotates.

[0098] During the process of buffering the sample bottles 1, the card reader 11 sequentially reads the information of the chips at the bottoms of the plurality of sample bottles 1 during the rotation of the buffer disc 8 and sends it to the controller for storage; the controller controls the subsequent robot 27 to store the batch of sample bottles 1 at the corresponding positions in the storage sample cabinet 25 according to the received information of the sample bottles 1, which is convenient for management and subsequent buffering and taking of the sample bottles; in addition, the plurality of collecting holes 10 on the buffer disc 8 are reasonably arranged, which is convenient for the card reader 11 to automatically read the information of the chips at the bottoms of the plurality of sample bottles 1

[0099] It should be noted that the size of the sample bottle 1 is larger than that of the collection hole 10, ensuring that the sample bottle 1 can be stably placed on the buffer disk 8 and facilitating the card reader 11 to read the information of the chip at the bottom of the sample bottle 1.

[0100] Embodiment 8

[0101] Based on Embodiment 7, in this embodiment, notches are respectively provided at the positions of the edge of the buffer disk 8 corresponding to multiple collection holes 10, and counting plates 12 are respectively fixedly installed at multiple notches, and the multiple counting plates 12 are respectively fixedly installed at corresponding positions on the buffer disk 8; the buffer unit further includes a light slot induction switch 13, and the light slot induction switch 13 is fixedly installed below the buffer disk 8 for sequentially counting the multiple counting plates 12 when the buffer disk 8 rotates.

[0102] During the rotation of the buffer disk 8, the light slot induction switch 13 sequentially senses the multiple counting plates 12 and counts the counting plates 12, that is, counts the sample bottles 1 on the buffer disk 8, and sends the corresponding counting information to the controller, realizing automatic control and management, greatly improving the efficiency, and effectively avoiding errors during manual operation.

[0103] Embodiment 9

[0104] Based on any one of Embodiments 7 to 8, in this embodiment, limiting rings 14 are respectively fixedly installed at multiple collection holes 10, and openings are respectively provided at the positions of the limiting rings 14 corresponding to the edge of the buffer disk 8. This solution has a simple structure and reasonable design. The limiting rings 14 limit the sample bottles 1 on the buffer disk 8 to prevent the sample bottles 1 from shifting and affecting the buffering of the sample bottles 1, realizing reliable stability of the placement of the sample bottles 1, improving the convenience and accuracy of reading chip information; avoiding misjudgment of the sample bottles 1 by manual operation, realizing automatic reading of the information of the sample bottles 1 by the system, reducing operation risks and misjudgment operations; in addition, the openings provided on each limiting ring 14 facilitate the buffer pushing member 19 to push the sample bottles 1 at the buffer station to the transceiver unit, facilitating the automatic pushing of the sample bottles 1.

[0105] In addition to the above embodiments, the above limiting rings 14 can also be replaced by limiting members with other suitable geometric shapes, such as a limiting frame with one end open. In comparison, the shape of the limiting ring 14 is more matched with the outer shape of the sample bottle 1, and can better ensure the stability of the sample bottle 1.

[0106] Embodiment 10

[0107] Based on the above embodiments, in this embodiment, the buffer unit includes at least one buffer mechanism, and each buffer mechanism includes a belt conveyor 15. The belt conveyor 15 is installed at a position corresponding to the other side of the transceiver unit within the frame 20 for receiving the sample bottles 1 sent by the transceiver unit.

[0108] When the sample bottle 1 is slowly retrieved, the belt conveyor 15 receives the sample bottle 1 sent by the transceiver unit, realizing the automatic slow retrieval of the sample bottle 1 with relatively high efficiency.

[0109] Based on the above solution, the conveying direction of the belt conveyor 15 can be parallel or perpendicular to the pushing direction of the transceiver pusher 5. At this time, when the sample bottle 1 is sent to the belt conveyor 15, the sample bottle 1 on the belt conveyor 15 can be taken away in time manually or mechanically, so as not to affect the subsequent slow retrieval of the sample bottle 1.

[0110] Preferably, in this embodiment, the slow retrieval unit includes a plurality of slow retrieval mechanisms, which are arranged at intervals in the vertical direction. When the plurality of slow retrieval mechanisms slowly retrieve the sample bottle 1, they can cooperate effectively with the transceiver platform 3 that moves up and down, realizing that the plurality of slow retrieval mechanisms receive the sample bottle 1 of the transceiver platform 3.

[0111] Embodiment 11

[0112] On the basis of Embodiment 10, in this embodiment, each slow retrieval mechanism further includes a movable slow retrieval tray 16 and a slow retrieval pusher 17. The movable slow retrieval tray 16 is horizontally movably installed at a position corresponding to one side of the belt conveyor 15 within the frame 20, and its moving direction is perpendicular to the conveying direction of the belt conveyor 15. At this time, the conveying direction of the belt conveyor 15 is parallel to the pushing direction of the transceiver pusher 5; the slow retrieval pusher 17 is fixedly installed on the other side of the belt conveyor 15 and is used to push the sample bottle 1 on the belt conveyor 15 onto the movable slow retrieval tray 16.

[0113] When the sample bottle 1 is slowly retrieved, first, the belt conveyor 15 receives the sample bottle 1 sent by the transceiver unit; then, the slow retrieval pusher 17 pushes the sample bottle 1 on the belt conveyor 15 onto the movable slow retrieval tray 16; finally, the movable slow retrieval tray 16 can move horizontally for subsequent manual or mechanical sampling, realizing the automatic slow retrieval of the sample bottle 1 with high slow retrieval efficiency.

[0114] The above-mentioned movable slow retrieval tray 16 is similar to a drawer, and it can move horizontally to the outside of one side of the frame 20 or can be horizontally moved and stored within the frame 20, facilitating the slow retrieval of the sample bottle 1.

[0115] In addition, each movable slow retrieval tray 16 is a rectangular plate, and baffles are fixedly installed at both ends thereof. The baffles can prevent the sample bottle 1 from slipping off the movable slow retrieval tray 16, increasing the stability of the sample bottle 1.

[0116] Preferably, in this embodiment, the caching pusher 17 is preferably a bottle pushing cylinder, which is fixedly installed in the frame 20 and connected to the controller through a circuit; the telescopic end of the bottle pushing cylinder extends in a direction perpendicular to the conveying direction of the belt conveyor 15 and is fixedly connected to a push plate 22, which can drive the push plate 22 to extend onto the belt conveyor 15 to push the sample bottles 1 on the belt conveyor 15 onto the movable caching tray 16. During use, the bottle pushing cylinder expands and contracts to drive the push plate 22 to move horizontally to push a plurality of sample bottles 1 on the belt conveyor 15 onto the corresponding movable caching tray 16.

[0117] In addition, the above-mentioned push plate 22 is preferably vertically arranged, and is provided with a plurality of limiting grooves thereon to limit the sample bottles 1 and improve the stability of the sample bottles 1 during the pushing process.

[0118] Preferably, in this embodiment, a push tray cylinder 21 corresponding to the movable caching tray 16 is fixedly installed in the frame 20. The push tray cylinder 21 is horizontally and fixedly installed in the frame 20, and its telescopic end expands and contracts along the direction parallel to the pushing direction of the caching pusher 17 and is fixedly connected to the corresponding movable caching tray 16. During use, when the movable caching tray 16 is full of sample bottles 1, the push tray cylinder 21 is used to push the movable caching tray 16 out of the frame 20 for subsequent manual or mechanical sampling; or the push tray cylinder 21 is used to push the movable caching tray 16 into the frame 20 to receive the sample bottles 1 sent by the transceiver unit.

[0119] Embodiment 12

[0120] On the basis of Embodiment 11, in this embodiment, a photoelectric induction switch 18 for counting the sample bottles 1 is fixedly installed at one end of the caching pusher 17 close to the transceiver unit. The photoelectric induction switch 18 is connected to the controller through a circuit. During the process of the transceiver unit sending the sample bottles 1 to the belt conveyor 15, the sample bottles 1 are counted by the photoelectric induction switch 18, and the corresponding counting information is sent to the controller to facilitate automatic management and high automation.

[0121] The working principle of the present invention is as follows:

[0122] The process of caching the sample bottles 1 is as follows:

[0123] First, a plurality of sample bottles 1 are evenly spaced on the caching disc 8 in a manner that can be conceived by those skilled in the art;

[0124] Then, the cache driving member 9 drives the cache disk 8 to rotate to sequentially send multiple sample bottles 1 to the cache station (a position close to the transceiver platform 3); meanwhile, the information of the chips at the bottoms of the multiple sample bottles 1 is sequentially read by the card reader 11 during the rotation of the cache disk 8 and sent to the controller for storage; in addition, the light slot induction switch 13 sequentially senses multiple counting plates 12, counts the counting plates 12, that is, counts the sample bottles 1 on the cache disk 8, and sends the corresponding counting information to the controller for storage;

[0125] Finally, the controller controls the pipeline commutator 26 according to the received sample bottle information to connect its inlet with the corresponding outlet. At the same time, the sample bottle 1 at the cache station is pushed to the transceiver unit by the cache pushing member 19, the transceiver platform 3 is driven by the platform driving member 4 to move down to the set position, and the transceiver platform 3 receives the sample bottle 1 sent by the cache unit; then the top bottle driving member 7 drives the disk 6 to move up until the disk 6 is close to the transceiver port of the pneumatic conveyor 2, and at the same time, the sample bottle 1 is sent to the corresponding outlet of the pipeline commutator 26 by the pneumatic conveyor 2; the controller controls the robot 27 to sequentially and neatly place the sample bottles 1 at the corresponding outlet of the pipeline commutator 26 into the corresponding positions in the sample storage cabinet 25 according to the information of the sample bottles 1 read by the card reader 11, realizing the automatic sample storage of the sample bottles 1 with high efficiency.

[0126] The process of slowly retrieving the sample bottle 1 is as follows:

[0127] First, the controller controls the pipeline commutator 26 according to the received sample bottle information to connect its inlet with the corresponding outlet, and the robot 27 sequentially sends the sample bottles 1 in the corresponding sample storage cabinet 25 to the outlet of the pipeline commutator 26. At the same time, the sample bottle 1 at the outlet of the pipeline commutator 26 is sent to the disk 6 by the pneumatic conveyor 2, and then the top bottle driving member 7 drives the disk 6 to move down to the set position;

[0128] Secondly, the sample bottle 1 sent by the pneumatic conveyor 2 on the transceiver platform 3 is pushed to the belt conveyor 15 by the transceiver pushing member 5; meanwhile, the sample bottle 1 is counted by the photoelectric induction switch 18, and the corresponding counting information is sent to the controller;

[0129] Then, the sample bottle 1 on the belt conveyor 15 is pushed to the movable slow retrieval tray 16 by the slow retrieval pushing member 17;

[0130] Finally, the movable slow retrieval tray 16 is pushed out of the frame 20 by the push plate cylinder 21 for subsequent manual or mechanical sampling, with high slow retrieval efficiency.

[0131] The structure of the present invention is compact, which can realize the automatic caching and slow retrieval operations of the sample bottles 1 in multiple sample storage and retrieval cabinets 25, reduce the waiting time of the bottle access operator, and improve the efficiency of bottle storage. In addition, the reliable stability of the placement of the sample bottles 1 is realized, and the convenience and accuracy of reading the chip information are improved. The misjudgment of the sample bottles 1 by manual operation is avoided, the system automatically reads the information of the sample bottles, and the operation risk and misjudgment operation are reduced.

[0132] It should be noted that all the electronic components involved in the present invention adopt the existing technologies, and the above-mentioned components are electrically connected to the controller, and the control circuit between the controller and each component is the existing technology.

[0133] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fully automatic caching and fetching management system for bottled coal sample storage and reference samples, characterized in that: It includes a buffer unit, a caching unit, a transceiver unit, and a sample storage cabinet (25). The buffer unit and the caching unit are arranged at intervals. The transceiver unit is located between the buffer unit and the caching unit and is used to send the sample bottles (1) sent by the buffer unit into the sample storage cabinet (25) for sample storage and send the sample bottles (1) in the sample storage cabinet (25) onto the caching unit for sample retrieval. The number of the sample storage cabinets (25) is multiple, and the multiple sample storage cabinets (25) are distributed at intervals. They are on the same side of the buffer unit and the caching unit. It further includes a controller and a pipeline commutator (26). The pipeline commutator (26) is located between the transceiver unit and the multiple sample storage cabinets (25). The buffer unit, the caching unit, the transceiver unit, and the pipeline commutator (26) are respectively communicatively connected to the controller. One end of the pipeline commutator (26) close to the transceiver unit is provided with an inlet, and one end of it close to the sample storage cabinet (25) is provided with multiple outlets, and the inlet is communicated with any one of the outlets. The inlet is communicated with the discharge port of the transceiver unit, and the multiple outlets are respectively communicated with one ends of multiple feed pipes, and the other ends of the multiple feed pipes respectively extend to the multiple sample storage cabinets (25). It further includes a robot (27). The robot (27) is located between the transceiver unit and the multiple sample storage cabinets (25), and is communicatively connected to the controller and is used to send the sample bottles (1) sent by the transceiver unit into the multiple sample storage cabinets (25). The transceiver unit includes a pneumatic conveyor (2), a transceiver platform (3), a platform driving member (4), and a transceiver pushing member (5). The pneumatic conveyor (2) is fixedly installed between the buffer unit and the caching unit. The transceiver platform (3) is horizontally installed below the transceiver opening of the pneumatic conveyor (2) and can move up and down. The pneumatic conveyor (2) is used for the reciprocating transportation of the sample bottles (1) between the sample storage cabinet and the transceiver platform (3). The platform driving member (4) is fixedly installed on one side of the transceiver platform (3) and is used to drive the transceiver platform (3) to move up and down to receive the sample bottles (1) sent by the buffer unit and send the sample bottles (1) to the transceiver opening of the pneumatic conveyor (2). The transceiver pushing member (5) is fixedly installed on the transceiver platform (3) and is used to push the sample bottles (1) sent by the pneumatic conveyor (2) on the transceiver platform (3) to the caching unit. The caching unit includes at least one caching mechanism, and each caching mechanism includes a belt conveyor (15). The belt conveyor (15) is installed on the other side of the transceiver unit and is used to receive the sample bottles (1) sent by the transceiver unit.

2. The fully automatic bottle coal sample storage and retrieval buffer management system according to claim 1, wherein: The transceiver platform (3) is provided with a through hole, and a disc (6) is installed at the through hole. The diameter of the disc (6) is equal to or greater than the size of the transceiver opening of the pneumatic conveyor (2); a bottle lifting driving member (7) is fixedly installed below the disc (6) corresponding to the transceiver platform (3). The bottle lifting driving member (7) is used to drive the disc (6) to move upward to be close to the transceiver opening of the pneumatic conveyor (2) or move downward to be separated from the transceiver opening of the pneumatic conveyor (2).

3. The fully automatic bottle coal sample storage and retrieval buffer management system according to claim 1, characterized in that: The buffer unit includes a buffer disc (8), a buffer driving member (9) and a buffer pushing member (19). The buffer disc (8) is horizontally rotatably installed on one side of the transceiver unit; the buffer driving member (9) is fixedly installed below the buffer disc (8) and is used to drive the buffer disc (8) to rotate; the buffer pushing member (19) is fixedly installed above the buffer disc (8) and is used to push the sample bottles (1) on the buffer disc (8) to the transceiver unit.

4. The fully automatic cache management system for bottled coal sample storage and retrieval according to claim 3, wherein: A plurality of vertically penetrating collection holes (10) are evenly spaced along the circumference of the edge of the buffer disc (8). A plurality of sample bottles (1) are respectively placed at positions corresponding to the plurality of collection holes (10) on the buffer disc (8), and the buffer pushing member (19) is located above the area enclosed by the plurality of collection holes (10) corresponding to the buffer disc (8); the buffer unit further includes a card reader (11). The card reader (11) is fixedly installed below the edge of the buffer disc (8) and is used to collect information of the chips at the bottoms of the sample bottles (1) when the buffer disc (8) rotates.

5. The fully automatic bottle coal sample storage and retrieval buffer management system according to claim 4, characterized in that: Notches are respectively arranged at positions corresponding to the plurality of collection holes (10) on the edge of the buffer disc (8), and counting plates (12) are respectively fixedly installed at the plurality of notches; the buffer unit further includes a light slot induction switch (13). The light slot induction switch (13) is fixedly installed below the buffer disc (8) and is used to sequentially count the plurality of counting plates (12) when the buffer disc (8) rotates.

6. The fully automatic bottle-shaped coal sample storage and retrieval buffer management system according to claim 1, wherein: Each buffer mechanism further includes a movable buffer disc (16) and a buffer pushing member (17). The movable buffer disc (16) is horizontally movably installed on one side of the belt conveyor (15), and its moving direction is perpendicular to the conveying direction of the belt conveyor (15); the buffer pushing member (17) is fixedly installed on the other side of the belt conveyor (15) and is used to push the sample bottles (1) on the belt conveyor (15) to the movable buffer disc (16).

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