A cross-workshop transfer device and a method for transferring Chinese medicinal materials

Abstract

This invention relates to the field of traditional Chinese medicine processing technology, and discloses a cross-workshop transfer device and a method for transferring Chinese medicinal materials. The device includes an RGV (Radio Reinforced Vehicle) with a drive mechanism and a medicinal liquid tank. The inner wall of the medicinal liquid tank has several spirally distributed blades. The RGV also includes a fixing mechanism, an electric push rod, and a turntable. The electric push rod has a rack on its telescopic shaft. The fixing mechanism includes a clamping component and a lifting component. Furthermore, the RGV also has a linkage mechanism, which includes a connecting component and a transmission component. This invention achieves the simultaneous fixation of the medicinal liquid tank and agitation of the medicinal liquid during transfer, thus preventing sedimentation. Users can determine whether agitation is necessary based on the type of goods being transferred, significantly improving practicality and increasing the variety of goods that the RGV can transfer.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine processing technology, specifically to a cross-workshop transfer device and a method for transferring traditional Chinese medicinal materials. Background Technology

[0002] Traditional Chinese medicine (TCM) processing involves treating medicinal materials using specific methods to ensure they meet medicinal requirements. Core steps include cleaning, slicing, processing, and preparation. Currently, the inter-workshop transfer of TCM mainly falls into two categories: the transfer of cleaned medicinal materials and the transfer of extracts. The former involves transferring TCM materials that have undergone cleaning, processing, slicing, and drying to become "clean medicinal materials," which are then stored in a clean medicinal material warehouse as needed, or directly sent to the extraction workshop for feeding according to production instructions. The latter mainly involves transferring the TCM liquid or extract obtained after decoction, concentration, and other processes, which is then transferred to the next workshop (such as a concentration workshop or preparation workshop) for further processing as needed.

[0003] Currently, large factories generally choose pipeline transportation when transferring extracts. This method is not only fast and safe, but also prevents the extract from being contaminated during transportation. However, this method requires laying more pipelines, resulting in higher costs. For some small and medium-sized pharmaceutical factories, they tend to choose conveyor belts or RGV / AGV vehicles for transportation.

[0004] Currently, during the transfer of liquid medicine tanks using RGV vehicles, when the liquid medicine has a high content of starch, protein, and colloids, these liquid medicines are prone to precipitation during the transfer process. After precipitation occurs, it will lead to uneven concentration of liquid medicine in the tank. If the sediment hardens at the bottom of the tank, it may also cause difficulties in discharging and even affect the quality stability of subsequent processes. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a cross-workshop transfer device and a method for transferring Chinese medicinal materials, thus solving the aforementioned problems.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a cross-workshop transfer device, including an RGV vehicle, a drive mechanism is provided on the RGV vehicle, the drive mechanism is used to drive the RGV vehicle to move, a medicine tank is provided on the RGV vehicle, and a plurality of spirally distributed blades are provided on the inner wall of the medicine tank.

[0007] The RGV vehicle is equipped with a fixing mechanism, an electric push rod, and a turntable. The telescopic shaft of the electric push rod is equipped with a rack. The turntable is used to support the medicine tank. The fixing mechanism includes a clamping component and a lifting component. The clamping component is used to clamp the medicine tank, and the lifting component is used to lift the medicine tank.

[0008] The RGV vehicle is also equipped with a linkage mechanism, which includes a connector and a transmission component. The connector is used to connect with the drive mechanism, and the transmission component is used to drive the turntable to rotate.

[0009] The electric push rod has two states during its extension stroke: clamping and stirring.

[0010] During the clamping phase, the electric push rod drives the rack to move, and the rack can drive the clamping member to clamp the medicine tank during the movement. During the clamping, the lifting member can move towards the bottom of the RGV vehicle, at which time the bottom surface of the medicine tank can contact the top surface of the turntable.

[0011] During the agitation phase, the electric push rod drives the rack to extend and move again. At this time, the rack can drive the connecting member to connect with the drive mechanism. Subsequently, when the drive mechanism is running, the transmission member can drive the turntable to rotate.

[0012] Preferably, the clamping member includes a plurality of limiting holes circumferentially formed on the turntable, limiting bolts are symmetrically fixed inside the limiting holes, a slider is slidably connected to the limiting bolt, a card seat is fixedly connected to the slider, a clamping screw is threadedly connected to the inner side of the slider, the two ends of the clamping screw are respectively mounted on the turntable through bearing seats, and a clamping bevel gear is fixedly connected to one end of the clamping screw.

[0013] Preferably, a driving bevel gear meshes with the outer side of the clamping bevel gear, and a rotating shaft is fixedly connected to the inner side of the driving bevel gear. The rotating shaft is mounted inside the RGV vehicle via a bearing seat. A driven pulley is fixedly connected to the rotating shaft, and a toothed belt is drivenly connected to the inner side of the driven pulley. A driving pulley is drivenly connected to the inner side of the toothed belt, and a fixed shaft is fixedly connected to the inner side of the driving pulley. The fixed shaft is mounted inside the RGV vehicle via a bearing seat, and a clamping gear is fixedly connected to the fixed shaft. When the rack moves, it can mesh with the clamping gear.

[0014] Preferably, the lifting component includes an adjusting screw rotatably connected to the bottom of the turntable and having several circular holes formed on its circumference. The adjusting screw is mounted on the inner side of the turntable through a bearing seat, and the bottom end of the adjusting screw is fixedly connected to the rotating shaft. A cross plate is threaded onto the adjusting screw, and a ball is arranged on the circumference of the cross plate. When the cross plate moves, the ball can pass through the circular holes to lift the medicine tank. The radius of the ball is greater than the height of the mounting base.

[0015] Preferably, a fixing spring is fixedly connected to the cross plate, and the end of the fixing spring away from the cross plate abuts against the turntable. A fixing bolt is also slidably connected to the cross plate, and the fixing bolt is distributed on both sides of the cross plate and is installed on the bottom surface of the turntable through the cross plate.

[0016] Preferably, the connecting component includes a large bevel gear and a variable speed bevel gear. The variable speed bevel gear can mesh with the large bevel gear after it moves. A connecting shaft is fixedly connected to the inner side of the variable speed bevel gear. A sliding frame is rotatably connected to the connecting shaft. A connecting bolt is slidably connected to the inner side of the sliding frame. A return spring is fixedly connected to the sliding frame. A base is fixedly connected to the end of the return spring away from the sliding frame. The base is fixedly connected to the inner side of the RGV vehicle. The connecting bolt is installed on the base. When the rack moves, it can contact the sliding frame.

[0017] Preferably, the transmission component includes a bearing component, which is rotatably connected to the RGV vehicle. A worm gear is fixedly connected to the bottom of the bearing component. The turntable and the worm gear are respectively fixedly connected to both ends of the bearing component, and the turntable, the bearing component, and the worm gear are connected by mounting bolts. A worm is engaged on the outer side of the worm gear.

[0018] Preferably, the worm gear is mounted inside the RGV vehicle via a bearing housing, a keyway is provided on the inner side of the worm gear, a key shaft is keyed on the inner side of the keyway, and one end of the key shaft is fixedly connected to one end of the connecting shaft.

[0019] Preferably, the drive mechanism includes a motor and a transmission pulley. The motor is fixedly connected to the inside of the RGV vehicle. A transmission box is drivenly connected to the output shaft of the motor. A drive gear is provided on the outside of the transmission box. A driven gear meshes with the outside of the drive gear. The driven gear and the transmission pulley are both fixedly connected to the drive wheel axle of the RGV vehicle, and the driven gear and the transmission pulley are coaxially distributed. A distribution pulley is drivenly connected to the outside of the transmission pulley. The large bevel gear and the distribution pulley are both fixedly connected to another drive wheel axle of the RGV vehicle, and the large bevel gear and the distribution pulley are coaxially distributed.

[0020] A method for transporting Chinese medicinal materials, using the aforementioned inter-workshop transport equipment, includes the following steps:

[0021] S1. Place the medicine container containing the medicine solution on the turntable;

[0022] S2. The rack is moved by the electric push rod, which in turn drives the clamping device to clamp the medicine container;

[0023] S3. The rack is extended again by the movement of the electric push rod, thereby driving the connection between the connecting part and the drive mechanism.

[0024] S4. When the drive mechanism moves the RGV vehicle, the connecting part transmits the power of the drive mechanism to the transmission part, and then the transmission part drives the turntable and the medicine tank to rotate.

[0025] Compared with the prior art, the present invention provides a cross-workshop transfer device and a method for transferring Chinese medicinal materials, which has the following beneficial effects:

[0026] 1. In use, the medicine container is clamped and fixed by a clamping component. Then, the electric push rod is switched to agitation mode. At this time, the electric push rod drives the rack to move, and the rack contacts the connecting component, driving the connecting component to move as well. After moving, the connecting component connects to the drive mechanism. When the drive mechanism subsequently drives the RGV vehicle, the connecting component transmits the power of the drive mechanism to the transmission component. The transmission component then rotates along with the drive mechanism, driving the turntable to rotate. Since the medicine container is fixed to the turntable by the clamping component, the rotation of the turntable causes the medicine container to rotate. After the medicine container rotates, the stationary blades on its inner wall continuously agitate the contents of the container. The liquid medicine in contact with the blades is pushed along the spiral surface of the blades. During the process of the blades pushing the liquid medicine, friction and relative movement will occur between the liquid medicines and between the liquid medicines and the barrel wall and blade surface. At the same time, due to the effect of gravity, the liquid medicines lifted to a high position by the blades will fall back down. This lifting and falling process achieves mixing and agitation of the liquid medicines. Thus, during the process of transporting the liquid medicine barrels by the RGV vehicle, the liquid medicines can be agitated, thereby avoiding the problem of sedimentation of the liquid medicines during the transfer of the liquid medicine barrels by the RGV vehicle. This avoids the need for subsequent stirring of the liquid medicines, thereby improving the subsequent processing efficiency of the liquid medicines.

[0027] 2. In the initial state, the lifting component of this invention is in a lifting state. In use, the medicine container is placed on the lifting component, and then the rack is driven to move by the electric push rod. The movement of the rack drives the clamping component and the lifting component to operate. The lifting component moves to the inside of the RGV trolley. As the lifting component moves, the medicine container is gradually placed on the turntable. The clamping component gradually clamps the medicine container, thereby achieving the effect of fixing the medicine container. This avoids the problem of the medicine container sliding, tilting or rolling during the transfer of the medicine container by the RGV trolley. In addition, the lifting component also makes it convenient for the user to adjust the position of the medicine container and facilitates the subsequent unloading of the medicine container from the RGV trolley.

[0028] 3. This invention allows users to determine whether agitation is needed based on the type of goods being transported by the electric push rod by setting multiple states, thereby greatly improving practicality and expanding the types of goods that the RGV vehicle can transport, thus broadening the scope of application of the RGV vehicle. Attached Figure Description

[0029] Figure 1 This is a first-view schematic diagram of the present invention;

[0030] Figure 2 This is a schematic diagram from a second perspective of the present invention;

[0031] Figure 3 This is an overall side sectional view of the present invention;

[0032] Figure 4 This is a first-view schematic diagram of a partial structure in this invention;

[0033] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0034] Figure 6 This is a schematic diagram of a partial structure from a second perspective in this invention;

[0035] Figure 7 This is a third-view schematic diagram of a partial structure in this invention;

[0036] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point B;

[0037] Figure 9 This is an exploded view of a partial structure in this invention;

[0038] Figure 10 This is a schematic diagram of an electric linear actuator structure;

[0039] Figure 11 This is a schematic diagram of the turntable structure.

[0040] In the picture: 1. RGV vehicle;

[0041] 2. Drive mechanism; 21. Motor; 22. Transmission box; 23. Drive gear; 24. Driven gear; 25. Transmission pulley; 26. Distribution pulley;

[0042] 3. Liquid tank; 31. Leaves;

[0043] 4. Fixed mechanism;

[0044] 41. Clamping component; 411. Limiting hole; 412. Limiting bolt; 413. Slider; 414. Card holder; 417. Clamping screw; 418. Clamping bevel gear; 419. Driving bevel gear; 4110. Rotating shaft; 4112. Driven pulley; 4113. Toothed belt; 4114. Driving pulley; 4115. Fixed shaft; 4116. Clamping gear;

[0045] 42. Lifting component; 421. Round hole; 422. Adjusting screw; 424. Cross plate; 425. Ball; 426. Fixing spring; 427. Fixing bolt;

[0046] 5. Electric linear actuator; 51. Rack and pinion;

[0047] 6. Turntable;

[0048] 7. Linkage mechanism;

[0049] 71. Connecting component; 711. Large bevel gear; 712. Variable speed bevel gear; 713. Connecting shaft; 714. Sliding bracket; 715. Connecting bolt; 716. Return spring; 717. Base;

[0050] 72. Transmission components; 721. Bearing components; 722. Worm gear; 723. Worm; 724. Keyway; 725. Key shaft. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0052] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a cross-workshop transfer device and a method for transferring Chinese medicinal materials.

[0053] Example 1: Please refer to Figures 1-11 A cross-workshop transfer device includes an RGV vehicle 1, a drive mechanism 2 is provided on the RGV vehicle 1 for driving the RGV vehicle 1 to move, and a medicine tank 3 is provided on the RGV vehicle 1. The inner wall of the medicine tank 3 is provided with a number of spirally distributed blades 31.

[0054] The RGV vehicle 1 is equipped with a fixing mechanism 4, an electric push rod 5, and a turntable 6. The telescopic shaft of the electric push rod 5 is equipped with a rack 51. The turntable 6 is used to carry the medicine tank 3. The fixing mechanism 4 includes a clamping part 41 and a lifting part 42. The clamping part 41 is used to clamp the medicine tank 3, and the lifting part 42 is used to lift the medicine tank 3.

[0055] The RGV vehicle 1 is also equipped with a linkage mechanism 7, which includes a connector 71 and a transmission component 72. The connector 71 is used to connect with the drive mechanism 2, and the transmission component 72 is used to drive the turntable 6 to rotate.

[0056] The electric push rod 5 has two states during its extension stroke: clamping and stirring.

[0057] During the clamping phase, the electric push rod 5 drives the rack 51 to move. During the movement of the rack 51, it can drive the clamping component 41 to clamp the medicine tank 3. During the clamping period, the lifting component 42 can move towards the bottom of the RGV vehicle 1. At this time, the bottom surface of the medicine tank 3 can contact the top surface of the turntable 6.

[0058] During the stirring stage, the electric push rod 5 drives the rack 51 to extend and move again. At this time, the rack 51 can drive the connecting piece 71 to connect with the drive mechanism 2. Subsequently, when the drive mechanism 2 is running, the transmission piece 72 can drive the turntable 6 to rotate.

[0059] Initially, the lifting member 42 is in a lifted state. In use, the medicine tank 3 is placed on the lifting member 42. Then, the electric push rod 5 drives the rack 51 to move. The rack 51's movement drives the clamping member 41 and the lifting member 42 to operate. The lifting member 42 moves inward towards the RGV vehicle 1. As the lifting member 42 moves, the medicine tank 3 is gradually placed on the turntable 6. The clamping member 41 gradually clamps the medicine tank 3, thus securing it. After securing the medicine tank 3, the electric push rod 5 is driven to operate again, thereby driving the rack 51 to move again. At this time, the rack 51 contacts the connecting member 71 and drives the connecting member 71 to move. After moving, the connecting member 71 can connect with the drive mechanism 2. When the drive mechanism 2 subsequently drives the RGV vehicle 1 to move, the connecting member 71 can transmit the power of the drive mechanism 2 to the transmission member 72. The transmission component 72 operates along with the drive mechanism 2. After the transmission component 72 operates, it drives the turntable 6 to rotate. Since the medicine tank 3 is fixed on the turntable 6 by the clamping component 41, the rotation of the turntable 6 drives the medicine tank 3 to rotate. After the medicine tank 3 rotates, the stationary blades 31 on its inner wall will continuously push the medicine in contact with it along the spiral surface of the blades 31. During the process of the blades 31 pushing the medicine, friction and relative movement will occur between the medicines and between the medicines and the wall of the medicine tank 3 and the surface of the blades 31. At the same time, due to the effect of gravity, the medicines lifted to a high position by the blades 31 will fall back down. This lifting and falling process realizes the mixing and stirring of the medicines. It can fix the medicine tank 3 while stirring the medicines in the medicine tank 3 during the transfer process, thereby avoiding the problem of sedimentation in the medicine tank 3 during the transfer of the medicine tank 3.

[0060] Example 2: See Figures 1-11Unlike the first embodiment described above, the clamping member 41 includes a plurality of limiting holes 411 circumferentially formed on the turntable 6. Limiting bolts 412 are symmetrically fixed inside the limiting holes 411. A slider 413 is slidably connected to the limiting bolt 412. A retainer 414 is fixedly connected to the slider 413. A clamping screw 417 is threadedly connected to the inner side of the slider 413. Both ends of the clamping screw 417 are respectively mounted on the turntable 6 through bearing seats. A clamping bevel gear 418 is fixedly connected to one end of the clamping screw 417. A driving bevel gear 419 meshes with the outer side of the clamping bevel gear 418. A rotating shaft 4110 is fixedly connected to the inner side of 419. The rotating shaft 4110 is mounted on the inner side of RGV 1 through a bearing seat. A driven pulley 4112 is fixedly connected to the rotating shaft 4110. A toothed belt 4113 is driven to the inner side of the driven pulley 4112. A driving pulley 4114 is driven to the inner side of the toothed belt 4113. A fixed shaft 4115 is fixedly connected to the inner side of the driving pulley 4114. The fixed shaft 4115 is mounted on the inner side of RGV 1 through a bearing seat. A clamping gear 4116 is fixedly connected to the fixed shaft 4115. When the rack 51 moves, it can mesh with the clamping gear 4116.

[0061] After the electric push rod 5 drives the rack 51 to move, the rack 51 meshes with the clamping gear 4116, causing the clamping gear 4116 to rotate. The rotation of the clamping gear 4116 causes the fixed shaft 4115 to rotate, which in turn causes the driving pulley 4114 to rotate. The rotation of the driving pulley 4114, through the toothed belt 4113, causes the driven pulley 4112 to rotate, which in turn causes the rotating shaft 4110 to rotate. The rotation of the rotating shaft 4110 causes the driving bevel gear 419 to rotate along the shaft. 4110 moves in a circular motion, and the active bevel gear 419 drives the clamping bevel gear 418 to rotate. The rotation of the clamping bevel gear 418 drives the clamping screw 417 to rotate. The rotation of the clamping screw 417 drives the slider 413 to move along the limiting hole 411 and the limiting bolt 412. The movement of the slider 413 drives the card holder 414 to move. The movement of the card holder 414 centers and clamps the medicine tank 3. When it is necessary to release, simply drive the electric push rod 5 to retract the rack 51 to release the fixation of the medicine tank 3.

[0062] Example 3, see Figures 1-11Unlike the second embodiment described above, the lifting component 42 includes several circular holes 421 circumferentially formed on the turntable 6 and an adjusting screw 422 rotatably connected to the bottom of the turntable 6. The adjusting screw 422 is mounted on the inner side of the turntable 6 through a bearing seat. The bottom end of the adjusting screw 422 is fixedly connected to the rotating shaft 4110. A cross plate 424 is threaded onto the adjusting screw 422. A ball 425 is circumferentially arranged on the cross plate 424. When the cross plate 424 moves, the ball 425 can pass through the circular holes 421 to lift the medicine tank 3. The radius of the ball 425 is greater than the height of the card seat 414. A fixing spring 426 is fixedly connected to the cross plate 424. The end of the fixing spring 426 away from the cross plate 424 abuts against the turntable 6. A fixing bolt 427 is also slidably connected to the cross plate 424. The fixing bolts 427 are distributed on both sides of the cross plate 424 and are installed on the bottom surface of the turntable 6 through the cross plate 424.

[0063] In the initial state, the ball 425 extends out of the hole 421, making it convenient for the user to place the medicine container 3 on the turntable 6. Then, when the rotating shaft 4110 in the clamping member 41 rotates, since the adjusting screw 422 is fixedly connected to the rotating shaft 4110, the rotation of the rotating shaft 4110 drives the adjusting screw 422 to rotate. The rotation of the adjusting screw 422 drives the cross plate 424 to move down along the fixing bolt 427. The downward movement of the cross plate 424 causes the ball 425 to separate from the hole 421. At this time, the medicine container 3 is gradually placed on the turntable 6 under the influence of gravity. Then, during unloading, the rack 51 is driven to retract by the electric push rod 5, thereby extending the ball 425. At this time, the ball 425 can lift the medicine container 3, making it convenient for the user to remove the medicine container 3 from the turntable 6.

[0064] Example 4, see Figures 1-11Unlike Embodiment 3 described above, the connecting member 71 includes a large bevel gear 711 and a variable speed bevel gear 712. The variable speed bevel gear 712 can mesh with the large bevel gear 711 after it moves. A connecting shaft 713 is fixedly connected to the inner side of the variable speed bevel gear 712. A sliding bracket 714 is rotatably connected to the connecting shaft 713. A connecting bolt 715 is slidably connected to the inner side of the sliding bracket 714. A return spring 716 is fixedly connected to the sliding bracket 714. The end of the return spring 716 away from the sliding bracket 714 is... A base 717 is fixedly connected to the inside of the RGV vehicle 1. A connecting bolt 715 is installed on the base 717. When the rack 51 moves, it can contact the sliding frame 714. The transmission component 72 includes a bearing component 721, which is rotatably connected to the RGV vehicle 1. A worm gear 722 is fixedly connected to the bottom of the bearing component 721. The turntable 6 and the worm gear 722 are respectively fixedly connected to both ends of the bearing component 721, and there is communication between the turntable 6, the bearing component 721, and the worm gear 722. The worm gear 722 is connected by mounting bolts, and the outer side of the worm gear 722 meshes with the worm 723. The worm 723 is mounted on the inner side of the RGV vehicle 1 through a bearing seat. A keyway 724 is provided on the inner side of the worm 723, and a key shaft 725 is keyed on the inner side of the keyway 724. One end of the key shaft 725 is fixedly connected to one end of the connecting shaft 713. The drive mechanism 2 includes a motor 21 and a transmission pulley 25. The motor 21 is fixedly connected to the inner side of the RGV vehicle 1, and a transmission box 22 is drivenly connected to the output shaft of the motor 21. A drive gear 23 is provided on the outer side of 22. A driven gear 24 meshes with the outer side of the drive gear 23. The driven gear 24 and the transmission pulley 25 are both fixedly connected to the drive wheel shaft of the RGV vehicle 1. The driven gear 24 and the transmission pulley 25 are coaxially distributed. A distribution pulley 26 is connected to the outer side of the transmission pulley 25 via a belt drive. The large bevel gear 711 and the distribution pulley 26 are both fixedly connected to another drive wheel shaft on the RGV vehicle 1. The large bevel gear 711 and the distribution pulley 26 are coaxially distributed.

[0065] After the liquid tank 3 is secured, the rack 51 on the telescopic shaft of the drive electric push rod 5 moves again. At this time, the rack 51 separates from the clamping part 41. As the rack 51 moves, one end of the rack 51 contacts the sliding frame 714 and drives the sliding frame 714 to move along the connecting bolt 715 on the base 717. The sliding frame 714 moves and compresses the return spring 716, which in turn drives the connecting shaft 713 to move. The moving connecting shaft 713 drives the variable speed bevel gear 712 to move and drives the key shaft 725 to extend along the keyway 724. After the variable speed bevel gear 712 moves, it contacts and meshes with the large bevel gear 711, thus completing the drive connection. Then, the drive gear 23 is driven to rotate through the cooperation of the motor 21 and the transmission box 22. The rotation of the drive gear 23 drives the driven gear 24, the transmission pulley 25, and the front drive shaft of the RGV vehicle 1 to rotate. The rotation of the transmission pulley 25 drives the distribution pulley 26 and the rear drive shaft of the RGV vehicle 1 to rotate via the belt. The rotation of the rear drive shaft of the RGV vehicle 1 drives the large bevel gear... When wheel 711 rotates, the variable speed bevel gear 712 meshes with the large bevel gear 711. The large bevel gear 711 then drives the variable speed bevel gear 712 to rotate. The rotation of the variable speed bevel gear 712 drives the connecting shaft 713 and the key shaft 725 to rotate. The rotation of the key shaft 725, through the keyway 724, drives the worm gear 723 to rotate. The rotation of the worm gear 723 drives the worm wheel 722 to rotate. The rotation of the worm wheel 722 drives the bearing 721 and the turntable 6 to rotate. Meanwhile, the liquid tank 3 is fixed to the turntable by the clamping component 41. On turntable 6, the rotation of turntable 6 drives the medicine tank 3 to rotate. After the medicine tank 3 rotates, the stationary blades 31 on its inner wall will continuously push the medicine in contact with it along the spiral surface of the blades 31. During the process of the blades 31 pushing the medicine, friction and relative movement will occur between the medicines and between the medicines and the wall of the medicine tank 3 and the surface of the blades 31. At the same time, due to the effect of gravity, the medicines lifted to a high position by the blades 31 will fall back down. This process of lifting and falling realizes the mixing and stirring of the medicines.

[0066] It should be noted that the medicine container 3 is a detachable and sealed container, and its top is equipped with a one-way vent valve.

[0067] Example 5: A method for transporting Chinese medicinal materials, using the aforementioned inter-workshop transport equipment, includes the following steps:

[0068] S1. Place the medicine container 3 containing the medicine solution on the turntable 6;

[0069] S2. Drive the rack 51 to move by the electric push rod 5, thereby driving the clamping member 41 to clamp the medicine tank 3.

[0070] S3. The electric push rod 5 moves again to extend the rack 51 again, thereby driving the connection between the connector 71 and the drive mechanism 2.

[0071] S4. When the drive mechanism 2 drives the RGV vehicle 1 to move, the connecting member 71 transmits the power of the drive mechanism 2 to the transmission member 72, and then the transmission member 72 drives the turntable 6 and the medicine tank 3 to rotate.

[0072] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cross-workshop transfer device, comprising an RGV vehicle, wherein the RGV vehicle is equipped with a drive mechanism for driving the RGV vehicle to move, characterized in that: The RGV vehicle is equipped with a medicine tank, and the inner wall of the medicine tank is provided with several spirally distributed blades. The RGV vehicle is equipped with a fixing mechanism, an electric push rod, and a turntable. The telescopic shaft of the electric push rod is equipped with a rack. The turntable is used to support the medicine tank. The fixing mechanism includes a clamping component and a lifting component. The clamping component is used to clamp the medicine tank, and the lifting component is used to lift the medicine tank. The RGV vehicle is also equipped with a linkage mechanism, which includes a connector and a transmission component. The connector is used to connect with the drive mechanism, and the transmission component is used to drive the turntable to rotate. The clamping component includes a plurality of limiting holes circumferentially formed on the turntable. Limiting bolts are symmetrically fixed inside the limiting holes. A slider is slidably connected to the limiting bolt. A card seat is fixedly connected to the slider. A clamping screw is threadedly connected to the inner side of the slider. Both ends of the clamping screw are respectively mounted on the turntable through bearing seats. A clamping bevel gear is fixedly connected to one end of the clamping screw. The outer side of the clamping bevel gear meshes with a driving bevel gear, and the inner side of the driving bevel gear is fixedly connected to a rotating shaft. The rotating shaft is mounted inside the RGV vehicle through a bearing seat. A driven pulley is fixedly connected to the rotating shaft. A toothed belt is drivenly connected to the inner side of the driven pulley. A driving pulley is drivenly connected to the inner side of the toothed belt. A fixed shaft is fixedly connected to the inner side of the driving pulley. The fixed shaft is mounted inside the RGV vehicle through a bearing seat. A clamping gear is fixedly connected to the fixed shaft. When the rack moves, it can mesh with the clamping gear. The connecting component includes a large bevel gear and a variable speed bevel gear. The variable speed bevel gear can mesh with the large bevel gear after it moves. A connecting shaft is fixedly connected to the inner side of the variable speed bevel gear. A sliding frame is rotatably connected to the connecting shaft. A connecting bolt is slidably connected to the inner side of the sliding frame. A return spring is fixedly connected to the sliding frame. A base is fixedly connected to the end of the return spring away from the sliding frame. The base is fixedly connected to the inner side of the RGV vehicle. The connecting bolt is installed on the base. When the rack moves, it can contact the sliding frame. The transmission component includes a bearing component, which is rotatably connected to the RGV vehicle. A worm gear is fixedly connected to the bottom of the bearing component. The turntable and the worm gear are respectively fixedly connected to both ends of the bearing component. The turntable, the bearing component, and the worm gear are connected by mounting bolts. A worm is engaged on the outer side of the worm gear. The electric push rod has two states during its extension stroke: clamping and stirring. During the clamping phase, the electric push rod drives the rack to move, and the rack can drive the clamping member to clamp the medicine tank during the movement. During the clamping, the lifting member can move towards the bottom of the RGV vehicle, at which time the bottom surface of the medicine tank can contact the top surface of the turntable. During the agitation phase, the electric push rod drives the rack to extend and move again. At this time, the rack can drive the connecting member to connect with the drive mechanism. Subsequently, when the drive mechanism is running, the transmission member can drive the turntable to rotate.

2. The inter-workshop transfer equipment according to claim 1, characterized in that: The lifting component includes several circular holes circumferentially formed on the turntable and an adjusting screw rotatably connected to the bottom of the turntable. The adjusting screw is mounted on the inner side of the turntable through a bearing seat. The bottom end of the adjusting screw is fixedly connected to the rotating shaft. A cross plate is threaded onto the adjusting screw. A ball is arranged circumferentially on the cross plate. When the cross plate moves, the ball can pass through the circular holes to lift the medicine tank. The radius of the ball is greater than the height of the mounting base.

3. The inter-workshop transfer equipment according to claim 2, characterized in that: A fixing spring is fixedly connected to the cross plate, and the end of the fixing spring away from the cross plate abuts against the turntable. A fixing bolt is also slidably connected to the cross plate. The fixing bolt is distributed on both sides of the cross plate and passes through the cross plate to be installed on the bottom surface of the turntable.

4. The inter-workshop transfer equipment according to claim 3, characterized in that: The worm gear is mounted inside the RGV vehicle via a bearing housing. A keyway is provided on the inner side of the worm gear, and a key shaft is keyed to the inner side of the keyway. One end of the key shaft is fixedly connected to one end of the connecting shaft.

5. The inter-workshop transfer equipment according to claim 4, characterized in that: The drive mechanism includes a motor and a transmission pulley. The motor is fixedly connected to the inside of the RGV vehicle. A transmission box is driven through the output shaft of the motor. A drive gear is provided on the outside of the transmission box. A driven gear meshes with the outside of the drive gear. The driven gear and the transmission pulley are both fixedly connected to the drive wheel axle of the RGV vehicle and are coaxially distributed. A distribution pulley is driven through the outside of the transmission pulley. The large bevel gear and the distribution pulley are both fixedly connected to another drive wheel axle of the RGV vehicle and are coaxially distributed.

6. A method for transporting traditional Chinese medicinal materials, characterized in that: The method of using the inter-workshop transfer equipment as described in any one of claims 1-5 includes the following steps: S1. Place the medicine container containing the medicine solution on the turntable; S2. The rack is moved by the electric push rod, which in turn drives the clamping device to clamp the medicine container; S3. The rack is extended again by the movement of the electric push rod, thereby driving the connection between the connecting part and the drive mechanism. S4. When the drive mechanism moves the RGV vehicle, the connecting part transmits the power of the drive mechanism to the transmission part, and then the transmission part drives the turntable and the medicine tank to rotate.

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