A medicine lubricating device

Abstract

The present invention provides a medicine lubricating device, which belongs to the field of medicine processing technology. The medicine lubricating device includes a box body and a medicine lubricating mechanism located in the box body. The medicine lubricating mechanism includes a medicine lubricating box, a supporting assembly, a pressing assembly and a rotating assembly. The medicine lubricating box is horizontally arranged in the box body. The supporting assembly includes a square frame horizontally arranged in the medicine lubricating box. The square frame is provided with a supporting frame with a length extending in the front-to-back direction. A supporting mesh plate is fixedly installed on the top of the supporting frame for placing medicinal material slices. The pressing assembly includes two slides extending in the left-right direction. The two slides are respectively located at the front and rear sides above the supporting assembly. A pressing frame is provided between the two slides. A pressing mesh plate for pressing the medicinal material slices is fixedly provided at the bottom of the pressing frame. The rotating assembly is used to drive the supporting frame and the pressing frame to rotate synchronously and coaxially, so as to avoid the medicinal material slices from stacking on each other during medicine lubrication, resulting in some medicinal materials being unable to fully contact with water vapor.

Description

Technical Field

[0001] The invention belongs to the technical field of medicine processing, and particularly relates to a medicine lubricating device. Background Art

[0002] Medicine processing is one of the key equipment for the processing of Chinese herbal medicines. It is mainly used to moisten Chinese medicinal materials to facilitate their subsequent processing. The effective ingredients of some medicinal materials are easily soluble in water. When moistening the medicine, it is necessary to introduce water vapor under vacuum conditions. The gas has the penetrating characteristics under vacuum conditions, which allows the medicinal materials to be quickly and evenly softened at low water content.

[0003] A vacuum medicine lubrication device for medicinal materials is disclosed in the patent application document with publication number CN117323224A. The device has a tank body with a medicine lubrication roller arranged inside the tank body. The medicine lubrication roller includes a roller with several through holes opened through the roller. A roller door is connected to the roller. The roller is rotatably connected to one side of the roller door by a hinge, and the roller is clamped to the other side of the roller door by a clamping piece. Both sides of the roller are fixedly connected with a rotating shaft, and the rotating shaft is installed through the side panel.

[0004] The above-mentioned medicine-wetting device places the sliced ​​medicinal materials into a medicine-wetting drum under a vacuum state, then introduces circulating steam, and drives the medicine-wetting drum to rotate, thereby completing the medicine-wetting. Although this method can prevent the sliced ​​medicinal materials from sticking together by driving the medicinal material slices to roll in the drum, a large number of medicinal material slices piled up in the drum will still cause some medicinal materials to not fully contact with the water vapor, resulting in uneven medicine-wetting. In turn, the medicine-wetting device cannot ensure the uniformity of the medicine-wetting, causing some medicinal materials to be over-wetted, and the effective ingredients of the medicinal materials to be destroyed, resulting in reduced efficacy. At the same time, some medicinal materials are not under-wetted, making it difficult for the effective ingredients in the medicinal materials to be fully released, thereby affecting their therapeutic effects. Summary of the Invention

[0005] The purpose of the present invention is to provide a medicine lubricating device, which aims to solve the problem in the prior art that the medicine lubricating device cannot ensure the uniformity of the medicine during lubrication, resulting in the inability to guarantee the quality and safety of the medicinal materials.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medicine lubricating device, comprising a box body and a medicine lubricating mechanism located in the box body, the medicine lubricating mechanism comprising a medicine lubricating box, a supporting assembly, a pressing assembly and a rotating assembly, and the medicine lubricating box is horizontally arranged in the box body.

[0007] The support component includes a square frame horizontally arranged in the medicine moistening box, a support frame extending in the front-to-back direction is provided in the square frame, and a support mesh plate is fixedly installed on the top of the support frame for placing medicinal material slices.

[0008] The compression assembly includes two slides extending in the left and right directions, which are respectively located on the front and rear sides above the support assembly. A compression frame is provided between the two slides, and a compression mesh plate for compressing the medicinal material slices is fixed at the bottom of the compression frame.

[0009] The rotating assembly is used to drive the support frame and the pressing frame to rotate synchronously on the same axis after the pressing assembly presses the medicinal material slices onto the supporting assembly.

[0010] The beneficial effects of the present invention are as follows: by arranging a supporting component and a pressing component, the medicinal material slices are evenly laid on the supporting mesh of the supporting component and the medicinal material slices are prevented from stacking on each other during laying, and the supporting component with the laid medicinal material slices is pushed into the medicine-lubricating box and is located below the pressing component. Then, by controlling the pressing component to descend, the pressing mesh of the pressing component can press the medicinal material slices on the supporting mesh, thereby avoiding the medicinal material slices from stacking on each other during medicine-lubricating, resulting in some medicinal materials being unable to fully contact with water vapor, resulting in uneven medicine-lubricating. At the same time, during medicine-lubricating, the supporting mesh and the pressing mesh are driven to rotate coaxially by the rotating component, and the medicinal material slices can be flipped over during medicine-lubricating, so that the two cross-sections of the medicinal material slices can face the steam in turn, further ensuring the uniformity of medicine-lubricating.

[0011] The rotating assembly includes two rotating shafts fixedly installed on the front and rear sides of the clamping frame and coaxial with each other, and two split shafts fixedly installed on the front and rear sides of the supporting frame and coaxial with each other. The rotating shaft is rotatably connected to the slide, and the split shaft is rotatably connected to the square frame. The split shaft is a half-shaft split along the axial direction, and a socket with an axis perpendicular to the axis of the split shaft is provided on the split surface. A split groove is provided at one end of the rotating shaft close to the supporting frame, and the split groove is cut along the axial direction of the rotating shaft. A plug shaft coaxial with the socket is fixedly installed on the cut surface of the split groove.

[0012] The effect is that by setting a rotating shaft and a split shaft, the rotating shaft that drives the support frame and the clamping frame to rotate coaxially can be divided into two parts. The support frame is rotatably connected to the square frame through the split shaft, and the clamping frame is rotatably connected to the slide plate through the rotating shaft. When the medicine is lubricated, the clamping assembly descends, and the rotating shaft is combined into a complete shaft through the split groove and the inserted shaft and can rotate on its own, thereby ensuring that the support frame and the clamping frame can rotate coaxially synchronously.

[0013] There are multiple support frames and multiple pressing frames, which correspond to each other one by one and are evenly distributed along the left and right directions of the medicine box. The rotating shafts on the rear sides of the multiple pressing frames are away from the end of the pressing frames and pass through the slide and are connected to the transmission assembly. The transmission assembly includes multiple transmission gears that are respectively fixedly mounted on the outer walls of the multiple rotating shafts, and a transmission belt is connected between the multiple transmission gears.

[0014] The front inner wall and the rear inner wall of the box body are both provided with limiting slide grooves extending along the left and right directions, and the rear inner wall of the box body is provided with an installation groove extending along the left and right directions. The limiting slide groove is located in the middle of the installation groove and is connected thereto, and the two slides are respectively located in the two limiting slide grooves and are slidably connected thereto along the up and down directions.

[0015] The effect is that by setting a limiting slide groove, the sliding direction of the slide can be limited to ensure that when the clamping assembly descends, the clamping mesh can accurately dock with the supporting mesh, thereby fixing the medicinal material slices on the supporting mesh.

[0016] The medicine lubricating mechanism also includes a pull-down telescopic rod. There are four pull-down telescopic rods, which are respectively fixedly installed on both sides of the bottom of the two limiting slides. The telescopic ends of the pull-down telescopic rods are fixedly connected to the bottom end of the slide.

[0017] A square slot is provided at the middle of one end of the rotating shaft away from the clamping frame, and the medicine lubricating mechanism also includes a driving assembly, which includes a transmission shaft rotatably mounted on the rear wall of the box body and a clamping block slidably sleeved in the square slot. The transmission shaft corresponds to the rotating shaft with the square slot, and a square clamping slot is provided at one end of the transmission shaft close to the rotating shaft. The top of the clamping block on the side close to the transmission shaft is an inclined surface inclined from bottom to top away from the transmission shaft, and an elastic member is connected between the other side of the clamping block and the square slot.

[0018] The effect is that by setting the square card slot, card block and elastic part, after the clamping assembly is lowered, the rotating shaft can be quickly connected to the transmission shaft, so that the transmission shaft can drive the rotating shaft to rotate, and then drive the support frame and the clamping frame to rotate synchronously and coaxially.

[0019] The medicine lubricating mechanism also includes a limiting component, which includes a first magnet fixedly installed at the bottom of the mounting groove and a second magnet fixedly installed at the bottom of the outer wall of the rotating shaft away from the clamping frame. The first magnet and the second magnet are opposite to each other and their magnetic poles are opposite to each other at one end.

[0020] The effect is that by setting a first magnet and a second magnet with opposite magnetic poles close to each other at one end, and utilizing the principle of opposite magnets attracting each other and the self-weight of the second magnet, after the rotating shaft stops rotating, the clamping mesh plate can be located above the supporting mesh plate and both are kept in a horizontal state, which facilitates the removal of the supporting component after lubrication.

[0021] There are multiple medicine lubrication mechanisms which are evenly distributed along the upper and lower directions of the box body, and the multiple medicine lubrication mechanisms are independent of each other.

[0022] A steam distributor is provided on the top of the medicine-lubricating mechanism, and an air extraction pipe is provided on the bottom of the medicine-lubricating mechanism. One end of the air extraction pipe is communicated with the interior of the medicine-lubricating box.

[0023] The effect is that by setting up multiple medicine-lubricating mechanisms, and the multiple medicine-lubricating mechanisms are independent of each other, the device can lubricate multiple different medicinal materials at the same time without worrying about the effective ingredients of the medicinal materials being mixed together.

[0024] The steam distributor includes a steam pipe and a distributing plate fixedly mounted on the top of the medicine lubricating box and extending in the front-to-back direction. The bottom end of the distributing plate extends into the medicine lubricating box and corresponds to the pressing frame. One end of the steam pipe is connected to the distributing plate.

[0025] A supporting frame is fixedly installed on the inner wall of the medicine box, and the supporting frame is arranged parallel to the bottom surface of the medicine box. An opening groove is opened on the front side of the box body, and the opening groove is connected to the limiting sliding groove. The support assembly slides into the medicine box through the opening groove and is located on the top surface of the supporting frame.

[0026] The beneficial effects of the present invention are:

[0027] By setting a supporting component and a pressing component, the medicinal material slices are evenly laid on the supporting mesh of the supporting component and the medicinal material slices are prevented from stacking on each other during laying, and the supporting component with the laid medicinal material slices is pushed into the medicine-lubricating box and is located below the pressing component. Then, by controlling the pressing component to descend, the pressing mesh of the pressing component can press the medicinal material slices on the supporting mesh, thereby preventing the medicinal material slices from stacking on each other during medicine-lubricating, resulting in some medicinal materials not being able to fully contact water vapor, resulting in uneven medicine-lubricating. At the same time, during medicine-lubricating, the supporting mesh and the pressing mesh are driven to rotate coaxially by the rotating component, and the medicinal material slices can be flipped during medicine-lubricating, so that both cross-sections of the medicinal material slices can face the steam in turn, further ensuring the uniformity of medicine-lubricating. At the same time, by setting multiple medicine-lubricating mechanisms, and the multiple medicine-lubricating mechanisms are independent of each other, the device can simultaneously lubricate multiple different medicinal materials without worrying about the effective ingredients of the medicinal materials being mixed together, thereby improving the medicine-lubricating efficiency of the device for multiple different medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the medicine-lubricating device of the present invention;

[0029] Figure 2 Schematic diagram of the side cross-sectional structure of the medicine lubricating device of the present invention;

[0030] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0031] Figure 4 Schematic diagram of the three-dimensional structure of the moistening medicine unit in the present invention;

[0032] Figure 5 This is a schematic diagram of the main cross-sectional structure of the medicine moistening unit of the present invention;

[0033] Figure 6 Schematic diagram of the rear cross-sectional structure of the medicine-lubricating device of the present invention;

[0034] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure at B in the middle;

[0035] Figure 8 Schematic diagram of the matching structure of the support assembly and the pressing assembly in the present invention;

[0036] Figure 9 Schematic diagram of the partial three-dimensional structure of the medicine-lubricating unit in the present invention;

[0037] Figure 10 It is a schematic diagram of the three-dimensional structure of the support assembly in the present invention.

[0038] In the figure: 1. Box; 11. Opening slot; 12. Limiting slide; 13. Mounting slot; 2. Medicine lubrication mechanism; 21. Medicine lubrication box; 22. Support assembly; 221. Square frame; 222. Support frame; 223. Support mesh; 224. Connecting slot; 23. Pressing assembly; 231. Slide plate; 232. Pressing frame; 233. Pressing mesh; 24. Rotating assembly; 241. Rotating shaft; 2411. Square slide; 242. Splitting shaft; 2421 , jack; 243, splitting groove; 244, plug shaft; 25, transmission assembly; 251, transmission gear; 252, transmission belt; 26, drive assembly; 261, transmission shaft; 262, square slot; 263, block; 264, elastic member; 27, pull-down telescopic rod; 28, limit assembly; 281, first magnet; 282, second magnet; 29, carrying frame; 3, steam distributor; 31, steam pipe; 32, uniform distribution plate; 4, exhaust pipe. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0040] See also Figures 1-10 The present invention provides the following technical solutions: a medicine lubricating device, comprising a box 1, a medicine lubricating mechanism 2, a steam distributor 3 and an exhaust pipe 4. A steam generating device and a vacuum device are provided outside the box 1.

[0041] refer to Figure 1 and Figure 4As shown, there are multiple medicine lubricating mechanisms 2 and they are evenly distributed along the upper and lower directions of the box body 1. The multiple medicine lubricating mechanisms 2 are independent of each other. There are multiple steam distributors 3 and they are respectively fixedly installed on the tops of the multiple medicine lubricating mechanisms 2. There are multiple exhaust pipes 4 and they are respectively fixedly installed on the bottoms of the multiple medicine lubricating mechanisms 2. The steam distributor 3 includes a steam pipe 31 and a uniform distribution plate 32 fixedly installed on the top of the medicine lubricating mechanism 2 and extending in the front-to-back direction in length. The bottom end of the uniform distribution plate 32 extends into the medicine lubricating mechanism 2 and corresponds to the clamping frame 232. One end of the steam pipe 31 is connected to the uniform distribution plate 32, and the other end of the steam pipe 31 is connected to the steam generating device. One end of the exhaust pipe 4 is connected to the interior of the medicine lubricating mechanism 2, and the other end of the exhaust pipe 4 passes through the box body 1 and is connected to the vacuum device.

[0042] refer to Figure 2 As shown, the medicine lubrication mechanism 2 includes a medicine lubrication box 21, a supporting assembly 22, a pressing assembly 23, a rotating assembly 24, a transmission assembly 25, a driving assembly 26, a pull-down telescopic rod 27, a limiting assembly 28 and a carrying frame 29.

[0043] The medicine box 21 is horizontally arranged and fixedly mounted on the inner wall of the box body 1. The medicine box 21 is passed through from front to back. The supporting frame 29 is fixedly mounted on the inner wall of the medicine box 21 and is parallel to the bottom surface of the medicine box 21. One end of the exhaust pipe 4 and the bottom end of the uniform distribution plate 32 are both extended into the medicine box 21.

[0044] refer to Figure 8 and Figure 10 As shown, the support assembly 22 includes a square frame 221 horizontally arranged in the medicine lubricating box 21, and the square frame 221 is located at the top of the supporting frame 29. A support frame 222 with a length extending in the front-to-back direction is provided in the square frame 221. A support mesh plate 223 is fixedly installed on the top of the support frame 222 for placing medicinal material slices. There are multiple support frames 222 and they are evenly distributed along the left and right directions of the medicine lubricating box 21.

[0045] The pressing assembly 23 includes two slides 231 extending in the left and right directions. The two slides 231 are respectively located at the front and rear sides above the support assembly 22. A pressing frame 232 is provided between the two slides 231. A pressing mesh plate 233 for compressing the medicinal material slices is fixed to the bottom of the pressing frame 232. A connecting slot 224 extending in the left and right directions is provided on the front side of the top of the square frame 221 for accommodating the slide 231 on the front side of the pressing frame 232 when the pressing assembly 23 is lowered. There are multiple pressing frames 232 and they are evenly distributed along the left and right directions of the medicine box 21. Multiple support frames 222 and multiple pressing frames 232 correspond one to one.

[0046] refer to Figure 2 and Figure 7As shown, the front inner wall and the rear inner wall of the box body 1 are provided with limiting slide grooves 12 extending along the left and right directions thereof, and the rear inner wall of the box body 1 is provided with an installation groove 13 extending along the left and right directions thereof, the limiting slide groove 12 is located in the middle of the installation groove 13 and is connected thereto, the two slide plates 231 are respectively located in the two limiting slide grooves 12 and are slidably connected thereto along the up and down directions, an opening groove 11 is provided on the front side of the box body 1, the opening groove 11 is connected to the limiting slide groove 12, and the support assembly 22 slides into the medicine box 21 through the opening groove 11.

[0047] refer to Figure 9 As shown, the rotating assembly 24 includes a rotating shaft 241 fixedly mounted on the front and rear sides of each pressing frame 232 and a split shaft 242 fixedly mounted on the front and rear sides of each supporting frame 222. The two rotating shafts 241 on each pressing frame 232 are coaxially arranged, and the two split shafts 242 on each supporting frame 222 are coaxially arranged. The rotating shaft 241 is rotatably connected to the slide 231, and the split shaft 242 is rotatably connected to the square frame 221. The split shaft 242 is a half shaft split along the axial direction and has a split surface. The axis of the socket 2421 is perpendicular to the axis of the split shaft 242, and a split groove 243 is provided at one end of the rotating shaft 241 close to the support frame 222. The split groove 243 is cut along the axial direction of the rotating shaft 241, and an insertion shaft 244 coaxial with the socket 2421 is fixedly installed on the cross-sectional surface of the split groove 243. Multiple split shafts 242 correspond one-to-one to multiple rotating shafts 241 respectively. Through the cooperation of the socket 2421 and the insertion shaft 244, the split shaft 242 and the rotating shaft 241 are combined into a complete shaft.

[0048] refer to Figure 8 As shown, the transmission assembly 25 is installed in the installation groove 13, and is used to drive the rotating shafts 241 on the multiple clamping frames 232 to rotate synchronously. The transmission assembly 25 includes multiple transmission gears 251 and a transmission toothed belt 252. The end of the rotating shaft 241 located on the rear side of the clamping frame 232 away from the clamping frame 232 passes through the slide 231 and extends into the installation groove 13. The multiple transmission gears 251 are respectively fixedly sleeved on the outer walls of the multiple rotating shafts 241, and the multiple transmission gears 251 are connected through the transmission toothed belt 252.

[0049] refer to Figure 3As shown, a square groove 2411 is provided in the middle of one end of the rotating shaft 241 away from the clamping frame 232, and the driving assembly 26 includes a transmission shaft 261 rotatably mounted on the rear wall of the box body 1 and a clamping block 263 slidably sleeved in the square groove 2411. The transmission shaft 261 corresponds to the rotating shaft 241 with the square groove 2411, and the transmission shaft 261 is provided with a square clamping groove 262 at one end close to the rotating shaft 241. The top of the side of the clamping block 263 close to the transmission shaft 261 is an inclined surface inclined from bottom to top away from the transmission shaft 261. An elastic member 264 is connected between the other side of the clamping block 263 and the square groove 2411, and the rear end of the transmission shaft 261 is transmission-connected to the output shaft of the external motor.

[0050] refer to Figure 6 and Figure 7 As shown, there are four pull-down telescopic rods 27 and they are fixedly installed on both sides of the bottom of the two limiting slides 12. The telescopic ends of the pull-down telescopic rods 27 are fixedly connected to the bottom end of the slide 231. In this embodiment, the pull-down telescopic rods 27 are electric telescopic rods. In other embodiments, the pull-down telescopic rods 27 can also be hydraulic rods or pneumatic telescopic rods. When lubricating the medicine, the pull-down telescopic rods 27 are started to drive the clamping assembly 23 to descend, so that the clamping assembly 23 is in contact with the support assembly 22, thereby fixing the medicinal material slices.

[0051] The limiting assembly 28 includes a first magnet 281 fixedly installed at the bottom of the mounting groove 13 and a second magnet 282 fixedly installed at the bottom of the outer wall of the rotating shaft 241 away from the clamping frame 232. The first magnet 281 and the second magnet 282 are opposite to each other and their magnetic poles are opposite to each other at one end. There are multiple first magnets 281 and multiple second magnets 282, and the multiple second magnets 282 are respectively fixedly installed on multiple rotating shafts 241.

[0052] The implementation principle of the embodiment of the present invention is: when moistening the medicine, the medicinal material slices are placed on the supporting mesh plate 223, and then the supporting assembly 22 is pushed into the moistening box 21 in the box body 1 through the opening groove 11. At this time, the supporting assembly 22 falls onto the supporting frame 29, and the rear side of the square frame 221 is clamped in the opening groove 11 and sealed. Then the pull-down telescopic rod 27 is started to drive the clamping assembly 23 to descend. As the clamping assembly 23 descends, the plug shaft 244 on the rotating shaft 241 is inserted into the socket 2421, and the splitting shaft 242 is clamped into the splitting groove 243. At this time, the splitting shaft 242 and the rotating shaft 241 are combined into a complete rotating shaft. At the same time, the clamping mesh plate 233 also presses the medicinal material slices on the supporting mesh plate 223, and then the vacuum is drawn into the moistening box 21 through the exhaust pipe 4.

[0053] When the pressing assembly 23 is completely lowered, the rotating shaft 241 is coaxial with the transmission shaft 261, and the block 263 in the square slide groove 2411 slides into the square card groove 262 under the action of the elastic member 264, so that the rotating shaft 241 can rotate synchronously with the transmission shaft 261, and then the external motor is started to drive all the support frames 222 and the pressing frame 232 to rotate around the rotating shaft 241 through the action of the transmission shaft 261 and the transmission assembly 25. At the same time, steam is evenly introduced into the medicine lubrication box 21 through the steam distributor 3. At this time, the steam diffuses from top to bottom under the action of vacuum, and will penetrate the medicinal material slices, thereby completing the medicine lubrication of the medicinal material slices.

[0054] After the medicine is lubricated, the transmission shaft 261 is controlled to stop rotating. At this time, the rotating shaft 241 stops rotating under the action of the first magnet 281 and the second magnet 282, so that the clamping frame 232 can be ensured to be above the support frame 222 and both are kept in a horizontal state. At this time, the pull-down telescopic rod 27 is started to drive the clamping assembly 23 to rise. At this time, the block 263 is pressed back into the square slide groove 2411 under the cooperation of the inclined surface set thereon and the square card groove 262, so that the clamping assembly 23 can rise smoothly. As the clamping assembly 23 rises, the split shaft 242 and the rotating shaft 241, as well as the plug shaft 244 and the socket 2421 are separated from each other, so that the support assembly 22 can be pulled out of the box body 1.

[0055] Although the embodiments of the present invention have been shown and described above, it will be appreciated that the above embodiments are illustrative only and are not to be construed as limiting the present invention.

Claims

1. A medicine lubricating device, comprising a box and a medicine lubricating mechanism located in the box, characterized in that: The medicine lubrication mechanism includes a medicine lubrication box, a support component, a pressing component and a rotating component. The medicine lubrication box is horizontally arranged in the box body, and multiple support components correspond to multiple pressing components one by one. The support assembly includes a square frame horizontally arranged in the medicine moistening box, a support frame extending in the front-to-back direction is provided in the square frame, and a support mesh plate is fixedly installed on the top of the support frame for placing medicinal material slices; The pressing assembly includes two slides extending in the left and right directions, the two slides are respectively located on the front and rear sides above the support assembly, a pressing frame is provided between the two slides, and a pressing mesh plate for pressing the medicinal material slices is fixed at the bottom of the pressing frame; The rotating assembly is used to press the medicinal material slices onto the supporting assembly, and then drive the supporting frame and the pressing frame to rotate synchronously on the same axis; The rotating assembly includes two rotating shafts fixedly mounted on the front and rear sides of the pressing frame and coaxial with each other, and two split shafts fixedly mounted on the front and rear sides of the supporting frame and coaxial with each other. The rotating shaft is rotatably connected to the slide plate, and the split shaft is rotatably connected to the square frame. The split shaft is a half shaft split along the axial direction, and a socket with an axis perpendicular to the axis of the split shaft is provided on the split surface. A split groove is provided at one end of the rotating shaft close to the supporting frame. The split groove is split along the axial direction of the rotating shaft, and a plug shaft coaxial with the plug shaft is fixedly mounted on the cross-sectional surface of the split groove. The multiple split shafts correspond one to one to the multiple rotating shafts respectively, and the split shaft and the rotating shaft are combined into a complete shaft through the cooperation of the plug shaft and the plug shaft. There are multiple support frames and multiple pressing frames, which correspond to each other one by one and are evenly distributed along the left and right directions of the medicine box. The ends of the rotating shafts on the rear sides of the multiple pressing frames, which are away from the pressing frames, pass through the slide and are connected to the transmission assembly. The transmission assembly includes multiple transmission gears respectively fixedly mounted on the outer walls of the multiple rotating shafts, and a transmission belt is connected between the multiple transmission gears. A square slot is provided at the middle of one end of the rotating shaft away from the pressing frame, and the medicine lubricating mechanism also includes a driving assembly, which includes a transmission shaft rotatably mounted on the rear wall of the box body and a clamping block slidably sleeved in the square slot, the transmission shaft corresponds to the rotating shaft with the square slot, and a square clamping slot is provided at one end of the transmission shaft close to the rotating shaft, and the top of the clamping block on the side close to the transmission shaft is an inclined surface inclined from bottom to top away from the transmission shaft, and an elastic member is connected between the other side of the clamping block and the square slot; The medicine lubricating mechanism also includes a limiting component, which includes a first magnet fixedly installed at the bottom of the mounting groove and a second magnet fixedly installed at the bottom of the outer wall of the rotating shaft away from the clamping frame. The first magnet and the second magnet are opposite to each other and their magnetic poles are opposite to each other at one end.

2. A medicine-lubricating device according to claim 1, characterized in that: The front inner wall and the rear inner wall of the box body are both provided with limiting slide grooves extending along the left and right directions thereof, and the rear inner wall of the box body is provided with an installation groove extending along the left and right directions thereof. The limiting slide groove is located in the middle of the installation groove and is connected thereto, and the two slides are respectively located in the two limiting slide grooves and are slidably connected thereto along the up and down directions.

3. A medicine-lubricating device according to claim 2, characterized in that: The medicine lubricating mechanism also includes a pull-down telescopic rod, which has four pull-down telescopic rods and is respectively fixedly installed on both sides of the bottom of the two limiting slides, and the telescopic ends of the pull-down telescopic rods are fixedly connected to the bottom end of the slide.

4. The medicine-lubricating device according to claim 1, characterized in that: There are multiple medicine-lubricating mechanisms, which are evenly distributed along the upper and lower directions of the box body (1), and the multiple medicine-lubricating mechanisms are independent of each other.

5. A medicine-lubricating device according to claim 4, characterized in that: A steam distributor is provided on the top of the medicine moistening mechanism, and an air extraction pipe is provided on the bottom of the medicine moistening mechanism, one end of which is connected to the interior of the medicine moistening box; The steam distributor includes a steam pipe and a distributing plate fixedly mounted on the top of the medicine box and extending in the front-to-back direction. The bottom end of the distributing plate extends into the medicine box and corresponds to the pressing frame. One end of the steam pipe is connected to the distributing plate.

6. The medicine-lubricating device according to claim 1, characterized in that: A supporting frame is fixedly installed on the inner wall of the medicine box, and the supporting frame is arranged parallel to the bottom surface of the medicine box. An opening groove is opened on the front side of the box body, and the opening groove is connected with the limiting sliding groove. The support assembly slides into the medicine box through the opening groove and is located on the top surface of the supporting frame.

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