CN114543455A - Dry storage device of multi-functional pharmacy medicine - Google Patents

Abstract

The invention discloses a multifunctional pharmaceutical drug drying and storing device which comprises a storage box and a plurality of loading plates which are parallel to each other and are positioned in the storage box, wherein the storage box is provided with a plurality of drug outlets, the loading plates are inclined, so that the loading plates are inclined from one side far away from the drug outlets to one side close to the drug outlets from top to bottom, the number of the drug outlets is the same as that of the loading plates, the loading plates are in one-to-one correspondence, strip-shaped holes are formed in the surfaces of the loading plates, baffles penetrate through the strip-shaped holes, and automatic drug outlet assemblies for driving the baffles to penetrate through the strip-shaped holes are arranged on the outer sides of the loading plates. According to the invention, medicines of the same type are placed on the same layer of the bearing plate, the automatic medicine discharging assembly drives the baffle plate to reciprocate along the vertical direction, when the baffle plate moves downwards, the medicines on the surface of the bearing plate are not resisted, and because the bearing plate is in an inclined state, the medicines can slide down to the medicine discharging port along the bearing plate under the action of gravity, so that the medicines are taken out.

Description

A multifunctional dry storage device for pharmaceutical drugs

technical field

The invention relates to the field of medical technology, in particular to a dry storage device for multifunctional pharmaceutical drugs.

Background technique

Drugs refer to substances that are used to prevent, treat and diagnose human diseases, purposefully regulate human physiological functions, and specify indications or functional indications, usage and dosage, including traditional Chinese medicines, chemical drugs, and biological products. Drugs generally need to be stored in a dry environment to prevent qualitative changes due to moisture.

However, in the actual use process, the traditional medicine storage often directly accumulates the medicines in a sealed storage box. Due to the large variety of medicines, it is more troublesome to take and needs to be searched repeatedly.

Therefore, we propose a multifunctional dry storage device for pharmaceutical drugs to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional drying and storage device for pharmaceutical drugs, which is capable of blocking the drugs on the surface of the carrier board by placing the same type of drugs on the same layer of the carrier board, and the baffle plate passes through the strip hole in the initial state. Prevent the medicine from falling down. When the medicine needs to be taken out, the baffle plate is driven to reciprocate in the vertical direction by the automatic medicine dispensing assembly. When the baffle plate moves downward, the medicine on the surface of the carrier plate loses its resistance. Since the carrier plate is in an inclined state, Then the medicine can slide along the carrying plate to the medicine outlet through the action of gravity, so that the medicine can be taken out without the need to search for the medicine repeatedly. question.

In order to achieve the above purpose, the present invention provides the following technical solutions: a multifunctional dry storage device for pharmaceutical drugs includes a storage box, and a plurality of bearing plates parallel to each other in the storage box, and the storage box has a plurality of drug outlets, so The carrying plate is inclined, so that the side away from the medicine outlet to the side close to the medicine outlet is inclined from top to bottom. A strip-shaped hole is formed on the surface, a baffle is drilled in the strip-shaped hole, and an automatic medicine dispensing assembly for driving the baffle to pass in and out of the strip-shaped hole is arranged on the outer side of the carrying plate.

Preferably, the strip hole is located at one end of the carrier plate close to the medicine outlet, the automatic medicine discharge assembly includes a disc rotatably connected to the inner wall of the storage box, and a push column is fixedly connected to the surface of the disc, and the push column is Located at the edge of the disc, the lower surface of the baffle is fixed and connected with a word frame, and the push column passes through the groove on the surface of the word frame and is slidably connected with the word frame.

Preferably, a drive device for driving the disc to rotate is provided in the storage box, the drive device includes a drive shaft driven by an external driving device, and an intermittent interval is set between the drive shaft and the rotating shaft of each disc. drive components.

Preferably, the intermittent drive assembly includes a first bevel gear sleeved on the surface of the drive shaft, a second bevel gear is sleeved at one end of the rotating shaft of the disk, and a secondary shaft is rotatably connected to the cavity of the storage box One end of the auxiliary shaft is sleeved with a third bevel gear that meshes with the second bevel gear, and the other end of the auxiliary shaft is telescopically inserted with a movable rod, and the top end of the movable rod is sleeved with a circular gear. A main shaft is rotatably connected in the cavity of the storage box, one end of the main shaft is fixed with an internal gear ring that intermittently meshes with the circular gear, and the other end of the main shaft is sleeved with a fourth bevel gear that meshes with the first bevel gear. .

Preferably, two symmetrically distributed annular limit plates are sleeved on the surface of the movable rod, a stop rod is fitted between the two annular limit plates, the stop rod extends to the outside of the storage box, and the storage box The surface is provided with a chute for the stop rod to slide up and down.

Preferably, a moisture-proof assembly is arranged in the storage box, and the moisture-proof assembly includes a three-way pipe fixedly connected to the top surface of the inner wall of the storage box, and the opposite ends of the three-way pipe are respectively provided with an air outlet check valve and an air intake. A one-way valve is provided, and the other end is provided with a piston, and an activated carbon adsorption layer is arranged between the air outlet one-way valve and the intake one-way valve.

Preferably, the moisture-proof assembly further comprises a cylindrical cam fixed to one end of the drive shaft, a sliding block is slidably connected to the surface of the cylindrical cam, and the piston is fixedly connected to the sliding block.

Preferably, a buffer mechanism is provided on the side of the storage box close to the drug outlet, and the buffer mechanism includes a circular protective shell and a plurality of moving pipes interconnected with the circular protective casing. The number of medicine outlets is equal, the free end of the moving pipe is connected to the medicine outlet, and the moving pipe is inclined from top to bottom from the side close to the medicine outlet to the side far from the medicine outlet, and the circular protective shell is far away from the medicine outlet. One side of the medicine outlet is connected with a discharge pipe, the inclination direction of the discharge pipe is the same as that of the moving pipe, a turntable is rotatably connected in the circular protective shell, and a number of limit grooves are opened on the side of the turntable.

Preferably, the distance between the adjacent limiting grooves is equal to the distance between the adjacent moving pipes, and a belt is drivingly connected between the rotating shaft of the turntable and the drive shaft.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. By placing the same type of medicines on the same layer of the carrier board, the baffle plate passes through the strip holes in the initial state to block the medicines on the surface of the carrier board to prevent the medicines from sliding down. When the medicines need to be taken out, automatically The medicine assembly drives the baffle to reciprocate in the vertical direction. When the baffle moves downward, the medicine on the surface of the carrier plate loses its resistance. Since the carrier plate is in an inclined state, the medicine can slide along the carrier plate to the medicine outlet by gravity. , so that the medicine can be taken out, and there is no need to search for the medicine repeatedly.

2. When it is necessary to take out different quantities of each type of medicine, the automatic medicine dispensing component on the outside of a certain carrier plate can be stopped first, that is, the disc stops rotating, and the disc returns to its original position after the stop, and the load The medicine on the plate is blocked from slipping off. By pushing the stop lever to the side of the secondary shaft, since the stop lever is stuck between the two annular limit plates, and the annular limit plate is sleeved on the surface of the movable lever, the stop lever drives the The movable rod shrinks into the secondary shaft, and the movable rod drives the circular gear fixed at one end to move with it, so that the circular gear is separated from the inner gear ring, so that the main shaft cannot drive the secondary shaft to rotate, and then the disc stops rotating.

3. Some outside air will inevitably enter the storage box. By setting the moisture-proof component, the moisture in the air in the storage box can be absorbed, making the storage box drier.

4. By setting the buffer mechanism, the medicines coming out of the medicine outlet can be buffered to prevent the position of the medicine outlet from being too high, causing some medicines packed in glass bottles to be broken.

Description of drawings

1 is a schematic structural diagram of a multifunctional pharmaceutical drug drying storage device in the present invention;

Fig. 2 is the structural representation of the automatic medicine dispensing assembly in the present invention;

3 is a schematic structural diagram of a driving device in the present invention;

Fig. 4 is the enlarged structural schematic diagram of the place A in Fig. 3 of the present invention;

5 is a schematic structural diagram of a moisture-proof assembly in the present invention;

FIG. 6 is a schematic structural diagram of the buffer mechanism in the present invention.

In the figure: 1. Storage box; 11. Drug outlet; 2. Carrying plate; 21. Bar hole; 3. Baffle plate; 4. Automatic drug dispensing assembly; 41, Disc; Character frame; 5. Drive device; 51. Drive shaft; 52. Intermittent drive assembly; 521, First bevel gear; 522, Second bevel gear; 523, Countershaft; 524, Third bevel gear; 525, Active rod; 526, circular gear; 527, main shaft; 528, ring gear; 529, fourth bevel gear; 61, annular limit plate; 62, stop rod; 7, moisture-proof component; 71, tee pipe; 72, outlet check valve; 73, inlet check valve; 74, piston; 75, activated carbon adsorption layer; 76, cylindrical cam; 77, slider; 8, buffer mechanism; 81, circular protective shell; 82, mobile Pipe; 83, discharge pipe; 84, turntable; 85, limit groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Please refer to FIG. 1 to FIG. 3 , the present invention provides a technical solution: a multifunctional dry storage device for pharmaceutical drugs includes a storage box 1 , and a plurality of supporting plates 2 located in the storage box 1 in parallel with each other. The storage box 1 There are several medicine outlets 11, and the carrying plate 2 is inclined, so that the side away from the medicine outlet 11 to the side close to the medicine outlet 11 is inclined from top to bottom. The number of the medicine outlets 11 is related to the carrying plate. The number of 2 is the same, and they correspond one by one. The surface of the carrier plate 2 is provided with a strip hole 21, and the strip hole 21 is provided with a baffle plate 3. The automatic medicine dispensing assembly 4 penetrates into and out of the strip hole 21 .

In use, please refer to Fig. 1-Fig. 3, put the same type of medicines on the same layer of the carrier board 2, in the initial state, the baffle 3 passes through the strip hole 21 to block the medicines on the surface of the carrier board 2, preventing the medicine When the medicine needs to be taken out, the baffle plate 3 is driven to reciprocate in the vertical direction by the automatic medicine dispensing assembly 4. When the baffle plate 3 moves downward, the medicine on the surface of the carrier plate 2 loses its resistance. In the inclined state, the medicine can slide down along the carrying plate 2 to the medicine outlet 11 by the action of gravity, so that the medicine can be taken out.

Referring to FIG. 2 , the strip hole 21 is located at one end of the carrier plate 2 close to the medicine outlet 11 .

Please refer to FIG. 2 to FIG. 3 , the automatic medicine dispensing assembly 4 includes a disc 41 rotatably connected to the inner wall of the storage box 1 , the surface of the disc 41 is fixedly connected with a push column 42 , and the push column 42 is located on the disc 41 . At the edge of the baffle plate 3 , the lower surface of the baffle 3 is fixedly connected with a return character frame 43 , and the push column 42 passes through the groove on the surface of the return character frame 43 and is slidably connected with the return character frame 43 .

In use, please refer to FIG. 2 to FIG. 3 , the disk 41 is driven to rotate, and the disk 41 drives the push column 42 fixed on its surface to rotate accordingly, because the baffle 3 is limited by the strip hole 21 , and The return frame 43 is fixed on the baffle 3, and the push column 42 can drive the return frame 43 and the baffle 3 to reciprocate up and down during rotation, and each time the baffle 3 moves down, a medicine will slip off.

Please refer to FIGS. 3 to 4 , the storage box 1 is provided with a drive device 5 for driving the rotation of the disc 41 , the drive device 5 includes a drive shaft 51 driven by an external drive device, the drive shaft 51 and each Intermittent drive assemblies 52 are disposed between the rotating shafts of the discs 41 .

Referring to FIGS. 3-4 , the intermittent drive assembly 52 includes a first bevel gear 521 sleeved on the surface of the drive shaft 51 , and a second bevel gear 522 is sleeved at one end of the rotating shaft of the disk 41 . A secondary shaft 523 is rotatably connected in the cavity of the storage box 1. One end of the secondary shaft 523 is sleeved with a third bevel gear 524 that meshes with the second bevel gear 522, and the other end of the secondary shaft 523 is telescopically inserted with a movable Rod 525, a circular gear 526 is sleeved on the top of the movable rod 525, a main shaft 527 is rotatably connected in the cavity of the storage box 1, and one end of the main shaft 527 is fixed with a ring gear that intermittently meshes with the circular gear 526 528 , the other end of the main shaft 527 is sleeved with a fourth bevel gear 529 that meshes with the first bevel gear 521 .

The external driving device is a motor.

Please refer to FIGS. 3 to 4 , two symmetrically distributed annular limit plates 61 are sleeved on the surface of the movable rod 525 , and a stop rod 62 is fitted between the two annular limit plates 61 . The stop rods 62 extends to the outside of the storage box 1, and the surface of the storage box 1 is provided with a chute for the stop rod 62 to slide up and down.

In use, please refer to FIG. 3 to FIG. 4 , in the initial state, the circular gear 526 and the ring gear 528 are meshed with each other, and the drive shaft 51 is driven to rotate by an external driving device, and the drive shaft 51 drives the first cone sleeved on its surface. The bevel gear 521 rotates accordingly, the first bevel gear 521 drives the fourth bevel gear 529 that meshes with it to rotate, and the fourth bevel gear 529 drives the main shaft 527 to rotate accordingly. 528 are in the state of mutual meshing, then the main shaft 527 can drive the movable rod 525 and the auxiliary shaft 523 to rotate accordingly, and the auxiliary shaft 523 drives the third bevel gear 524 sleeved at one end to rotate accordingly, and the third bevel gear 524 drives it. The second bevel gear 522 meshing with each other rotates accordingly, and the second bevel gear 522 drives the rotating shaft of the disk 41 to rotate accordingly;

Please refer to Fig. 3 to Fig. 4. When different quantities of medicines of each type need to be taken out, the automatic medicine dispensing assembly 4 on the outside of a certain carrier plate 2 can be stopped first, that is, the rotation of the disc 41 is stopped. Stop the rear baffle 3 and return to its original position, block the medicine on the carrier plate 2 from sliding down, and push the stop rod 62 to the side of the auxiliary shaft 523. Since the stop rod 62 is stuck between the two annular limit plates 61, And the annular limit plate 61 is sleeved on the surface of the movable rod 525, then the stop rod 62 drives the movable rod 525 to shrink into the secondary shaft 523, and the movable rod 525 drives the circular gear 526 fixed at one end to move with it, so that the circular gear 526 moves accordingly. 526 is disengaged from the ring gear 528 , so that the main shaft 527 cannot drive the auxiliary shaft 523 to rotate, and then the rotation of the disk 41 is stopped.

Embodiment 2

Please refer to FIG. 4-FIG. 5, the present embodiment is further described for the first embodiment, the storage box 1 is provided with a moisture-proof assembly 7, and the moisture-proof assembly 7 includes a three-way pipe 71 fixedly connected to the top surface of the inner wall of the storage box 1. The opposite ends of the three-way pipe 71 are respectively provided with an outlet check valve 72 and an inlet check valve 73, and the other end is provided with a piston 74. An activated carbon adsorption layer 75 is provided therebetween.

In use, please refer to FIG. 4-FIG. 5, some external air will inevitably enter into the storage box 1. By pulling the piston 74 outward, the external air passes through the intake check valve 73 into the three-way pipe 71, and then passes through the three-way pipe 71. Push the piston 74 into the tee pipe 71, the piston 74 will squeeze the gas inside the tee pipe 71, causing the gas to be discharged from the tee pipe 71 through the air outlet check valve 72, and this process makes the air pass through the tee pipe 71. The activated carbon adsorption layer 75, the activated carbon adsorption layer 75 absorbs impurities and moisture in the air, thereby making the air in the storage box 1 more dry.

Referring to FIGS. 4-5 , the moisture-proof assembly 7 further includes a cylindrical cam 76 fixed to one end of the drive shaft 51 , a sliding block 77 is slidably connected to the surface of the cylindrical cam 76 , and the piston 74 is fixedly connected to the sliding block 77 .

In use, please refer to FIGS. 4-5 , the drive shaft 51 rotates while driving the cylindrical cam 76 fixed at one end thereof to rotate, and the cylindrical cam 76 drives the slider 77 slidably connected to its surface to reciprocate in the horizontal direction When moving, the slider 77 drives the piston 74 to reciprocate in the horizontal direction, so that the piston 74 continuously sucks air into the three-way pipe 71 and then discharges the air.

Embodiment 3

Please refer to FIG. 1 and FIG. 6 , in this embodiment, the first embodiment is further described. A buffer mechanism 8 is provided on the side of the storage box 1 close to the medicine outlet 11 , and the buffer mechanism 8 includes a circular protective shell 81 and a The circular protective shell 81 is connected to several moving pipes 82, the number of the moving pipes 82 is equal to the number of the medicine outlet 11, the free end of the moving pipes 82 is connected to the medicine outlet 11, and the moving pipes 82 From the side close to the medicine outlet 11 to the side away from the medicine outlet 11, the circular protective shell 81 is connected with a discharge pipe 83 on the side away from the medicine outlet 11. The inclination direction is the same as that of the moving pipe 82 . A turntable 84 is rotatably connected in the circular protective shell 81 , and a plurality of limit slots 85 are formed on the side of the turntable 84 .

The distance between the adjacent limiting grooves 85 is the same as the distance between the adjacent moving pipes 82 .

A belt is drivingly connected between the rotating shaft of the turntable 84 and the drive shaft 51 .

In use, please refer to FIG. 1 and FIG. 6 , when the drive shaft 51 rotates again, the turntable 84 is driven to rotate by the belt. When the medicine comes out of the medicine outlet 11 , it slides down to the limit of the turntable 84 through the moving pipe 82 . In the position slot 85, since the turntable 84 is in a rotating state, the medicine can be driven to move along with it. When the medicine is driven to the discharge pipe 83 by the turntable 84, it slides out through the discharge pipe 83, so that the medicine can be moved from the medicine outlet 11. The medicines that come out are buffered to prevent the position of the medicine outlet 11 from being too high, causing some medicines packaged in glass bottles to be broken.

working principle:

The multifunctional drying and storage device for pharmaceutical drugs, when in use, puts drugs of the same type on the same layer of the carrier board 2, and the baffle 3 passes through the strip hole 21 in the initial state to block the drugs on the surface of the carrier board 2, preventing medicines slide down;

In the initial state, the circular gear 526 and the ring gear 528 mesh with each other. When the medicine needs to be taken out, the drive shaft 51 is driven to rotate by the external driving device, and the drive shaft 51 drives the first bevel gear 521 sleeved on its surface to rotate accordingly. , the first bevel gear 521 drives the fourth bevel gear 529 that meshes with it to rotate, and the fourth bevel gear 529 drives the main shaft 527 to rotate, because the circular gear 526 and the ring gear 528 are in a state of intermeshing , the main shaft 527 can drive the movable rod 525 and the auxiliary shaft 523 to rotate accordingly, the auxiliary shaft 523 drives the third bevel gear 524 sleeved at one end to rotate accordingly, and the third bevel gear 524 drives the second bevel gear 524 to mesh with it. The gear 522 rotates accordingly, the second bevel gear 522 drives the rotating shaft of the disc 41 to rotate along with it, and the disc 41 drives the push column 42 fixed on its surface to rotate accordingly. range, and the return frame 43 is fixed on the baffle 3, then the push column 42 can drive the return frame 43 and the baffle 3 to reciprocate up and down during rotation, and the baffle 3 will slide down a medicine every time it moves down;

When it is necessary to take out different quantities of medicines of each type, the automatic medicine dispensing assembly 4 on the outside of a certain carrier plate 2 can be stopped first, that is, the disk 41 stops rotating, and the disk 41 returns to its original position after the stop plate 3. , to block the medicine on the carrier plate 2 from sliding down, by pushing the stop rod 62 to the side of the secondary shaft 523, because the stop rod 62 is stuck between the two annular limit plates 61, and the annular limit plates 61 are sleeved When the surface of the movable rod 525 is moved again, the stop rod 62 drives the movable rod 525 to shrink into the counter shaft 523, and the movable rod 525 drives the circular gear 526 fixed at one end to move with it, so that the circular gear 526 is separated from the inner gear 528, thereby So that the main shaft 527 cannot drive the auxiliary shaft 523 to rotate, and then the disk 41 stops rotating;

When the drive shaft 51 rotates, the cylindrical cam 76 fixed at one end of the drive shaft 51 rotates with it. The cylindrical cam 76 drives the slider 77 slidably connected to its surface to reciprocate in the horizontal direction, and the slider 77 drives the piston 74 to follow. The reciprocating movement in the horizontal direction causes the piston 74 to continuously expand and contract back and forth into the three-way pipe 71. By pulling the piston 74 outward, the outside air passes through the intake check valve 73 into the three-way pipe 71, and then passes through the three-way pipe 71. The piston 74 is pushed in the through pipe 71, and the piston 74 will squeeze the gas inside the three-way pipe 71, causing the gas to be discharged from the three-way pipe 71 through the air outlet check valve 72. This process makes the air pass through the activated carbon in the three-way pipe 71. The adsorption layer 75, the activated carbon adsorption layer 75 absorbs impurities and moisture in the air, thereby making the air in the storage box 1 more dry;

When the drive shaft 51 rotates again, the turntable 84 is driven to rotate by the belt. When the medicine comes out of the medicine outlet 11, it slides down into the limit groove 85 of the turntable 84 through the moving pipe 82. Since the turntable 84 is in a rotating state, It can drive the medicine to move with it. When the medicine is driven by the turntable 84 to the discharge pipe 83, it slides out through the discharge pipe 83, so that the medicine from the medicine outlet 11 can be buffered to prevent the medicine outlet 11 from leaking. The location is too high, causing some medicines in glass bottles to be broken.

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

Claims (8)

1. A multifunctional dry storage device for pharmaceutical drugs, characterized in that it comprises a storage box (1), and several bearing plates (2) parallel to each other in the storage box (1), the storage box (1) having A plurality of medicine outlets (11), the bearing plate (2) is inclined, and the bearing plate (2) is from the side away from the medicine outlet (11) to the side close to the medicine outlet (11) from top to bottom Inclined, the number of the drug outlet (11) is the same as the number of the carrier plate (2), and there is a one-to-one correspondence, the surface of the carrier plate (2) is provided with a strip hole (21), the strip hole (21) ) is provided with a baffle plate (3), and the outer side of the carrying plate (2) is provided with an automatic medicine dispensing assembly (4) for driving the baffle plate (3) to pass in and out of the strip hole (21). 2 . The multifunctional dry storage device for pharmaceutical drugs according to claim 1 , wherein the strip hole ( 21 ) is located at one end of the carrier plate ( 2 ) close to the drug outlet ( 11 ). 2 . The medicine dispensing assembly (4) includes a disc (41) rotatably connected to the inner wall of the storage box (1), a push column (42) is fixedly connected to the surface of the disc (41), and the push column (42) is located on the disc (41). At the edge of (41), the lower surface of the baffle plate (3) is fixed and connected with a back character frame (43), and the push column (42) passes through the groove on the surface of the back character frame (43) and is connected with the back character frame (43). The frame (43) is slidably connected. 3. A multifunctional dry storage device for pharmaceutical drugs according to claim 2, characterized in that: a drive device (5) for driving the rotation of the disc (41) is provided in the storage box (1), and the drive device (5) is provided in the storage box (1). The device (5) comprises a drive shaft (51) driven by an external driving device, and an intermittent drive assembly (52) is arranged between the drive shaft (51) and the rotating shaft of each disc (41). 4. The multifunctional dry storage device for pharmaceuticals according to claim 3, wherein the intermittent drive assembly (52) comprises a first bevel gear (521) sleeved on the surface of the drive shaft (51) , one end of the rotating shaft of the disc (41) is sleeved with a second bevel gear (522), a secondary shaft (523) is rotatably connected in the cavity of the storage box (1), and one end of the secondary shaft (523) A third bevel gear (524) intermeshing with the second bevel gear (522) is sleeved, and a movable rod (525) is telescopically inserted at the other end of the counter shaft (523), and the top end of the movable rod (525) A circular gear (526) is sleeved, a main shaft (527) is rotatably connected in the cavity of the storage box (1), and one end of the main shaft (527) is fixed with an internal tooth that intermittently meshes with the circular gear (526). a ring (528), the other end of the main shaft (527) is sleeved with a fourth bevel gear (529) that meshes with the first bevel gear (521); Two symmetrically distributed annular limit plates (61) are sleeved on the surface of the movable rod (525), and a stop rod (62) is fitted between the two annular limit plates (61). (62) extending to the outside of the storage box (1), and the surface of the storage box (1) is provided with a chute for the stop rod (62) to slide up and down; A moisture-proof assembly (7) is provided in the storage box (1), and the moisture-proof assembly (7) includes a three-way pipe (71) fixedly connected to the top surface of the inner wall of the storage box (1). The three-way pipe (71) ) are respectively provided with an outlet check valve (72) and an inlet check valve (73), and the other end is provided with a piston (74), the outlet check valve (72) and the inlet check valve An activated carbon adsorption layer (75) is arranged between (73); A buffer mechanism (8) is provided on the side of the storage box (1) close to the medicine outlet (11), and the buffer mechanism (8) includes a circular protective shell (81) and is mutually connected to the circular protective shell (81). A plurality of moving pipes (82) are connected, the number of the moving pipes (82) is equal to the number of the medicine outlet (11), the free end of the moving pipe (82) is connected to the medicine outlet (11), and all the The moving pipe (82) is inclined from top to bottom from the side close to the medicine outlet (11) to the side away from the medicine outlet (11), and the circular protective shell (81) is away from the medicine outlet (11) side A discharge pipe (83) is communicated with. 5 . The multifunctional dry storage device for pharmaceutical drugs according to claim 4 , wherein the moisture-proof assembly ( 7 ) further comprises a cylindrical cam ( 76 ) fixed to one end of the drive shaft ( 51 ). 6 . 6 . The multifunctional dry storage device for pharmaceutical drugs according to claim 5 , wherein a sliding block ( 77 ) is slidably connected to the surface of the cylindrical cam ( 76 ), and the piston ( 74 ) is fixedly connected to the sliding block. 7 . Block (77). 7. The multifunctional drying and storage device for pharmaceutical drugs according to claim 4, characterized in that: the inclination direction of the discharge pipe (83) is the same as that of the moving pipe (82), and the circular protective shell (81) ) is rotatably connected with a turntable (84), and the side of the turntable (84) is provided with a number of limit slots (85). 8. A multifunctional dry storage device for pharmaceutical drugs according to claim 7, characterized in that: the distance between the adjacent limit grooves (85) and the adjacent moving pipes (82) The distance between them is equal, and a belt is drivingly connected between the rotating shaft of the turntable (84) and the drive shaft (51).

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