A medicine grinder

Abstract

The present invention relates to the field of drug grinding technology, and proposes a drug grinder, comprising: a first fixed seat and a grinding bucket fixedly connected to the top of the first fixed seat, wherein a collection box is slidably connected inside the first fixed seat; a second grinding ball, wherein a plurality of the second grinding balls are provided, and the plurality of the second grinding balls are evenly distributed on the inner side of the grinding bucket, and the second grinding balls are fixedly connected to the grinding bucket; a conical shell, wherein the conical shell is provided inside the grinding bucket, a rotating rod is fixedly connected to the top of the conical shell, and a conical seat is fixedly connected to the outer wall of the rotating rod. The present invention sets a floating mechanism so that the first grinding ball can reciprocate and float, thereby increasing the grinding effect, and at the same time, the powder or block medicine stuck on the first grinding ball can be thrown off in the process of the plurality of first grinding balls being driven by the conical shell to rotate in a circle, thereby avoiding material jamming, thereby improving the overall practicality of the device.

Description

Technical Field

[0001] The invention relates to the technical field of medicine grinding, and in particular to a medicine grinder. Background Art

[0002] A grinder is a tool for grinding objects, and drug grinding is the process of grinding drugs or medicinal materials into granules or powder. The grinding effect is achieved by using the principle of mutual rolling between objects, which can better process the drugs.

[0003] After grinding the medicine, the existing medicine grinder often has small particles of residue stuck inside or a large amount of medicine powder attached and cannot be discharged, resulting in a lot of waste. The staff needs to manually handle the inside, which reduces the overall practicality of the device. To this end, we provide a medicine grinder to solve the above problems. Summary of the invention

[0004] The present invention provides a medicine grinder, which solves the problem in the related art that after grinding the medicine, small particle residues are often stuck inside the medicine grinder or a large amount of medicine powder is attached and cannot be discharged, thus causing a lot of waste.

[0005] The technical solution of the present invention is as follows: a medicine grinder comprises: a first fixed seat and a grinding bucket fixedly connected to the top of the first fixed seat, a collecting box being slidably connected inside the first fixed seat; a second grinding ball, a plurality of the second grinding balls are provided, a plurality of the second grinding balls are equidistantly distributed on the inner side of the grinding bucket, and the second grinding balls are fixedly connected to the grinding bucket; a conical shell, the conical shell is arranged inside the grinding bucket, a rotating rod is fixedly connected to the top of the conical shell, a conical seat is fixedly connected to the outer wall of the rotating rod, one end of the rotating rod passes through the top of the grinding bucket and is fixedly connected to the first bevel gear, a driving motor is installed on the top of the grinding bucket, and the output end of the driving motor is connected to the The second bevel gear meshes with the first bevel gear, the outer wall of the conical shell is provided with a plurality of first grinding balls distributed at equal distances, and the outside of the first grinding ball and the second grinding ball are fixedly connected with a plurality of conical blocks distributed at equal distances; a floating mechanism is located between the first grinding ball and the conical shell, and is used to move the first grinding ball to float back and forth, the floating mechanism includes a sliding rod slidably connected to the inner side of the conical shell, the inner side of the sliding rod is rotatably connected with a rotating rod, and one end of the rotating rod is fixedly connected to the first grinding ball, the inner side of the conical shell and the outer wall of the rotating rod are provided with a toggle for moving the rotating rod to rotate, and the rotating rod and the inner side of the first grinding ball are provided with a blowing auxiliary part for oblique blowing of powder.

[0006] As a further solution of the present invention: the floating mechanism also includes a piston chamber opened on the inner side of the conical shell, and the piston chamber is communicated with the interior of the conical shell, a piston block is installed inside the piston chamber, one end of the piston block is fixedly connected to a first connecting spring, and one end of the first connecting spring is fixedly connected to the conical shell, the other end of the piston block is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a second fixing ring, and the second fixing ring is fixedly connected to the sliding rod, a circular ring is fixedly connected to the top of the rotating rod, an air pump is installed on the top of the circular ring, the output end and input end of the air pump are connected with a connecting pipe, and one end of the connecting pipe connected to the output end of the air pump is installed at the air inlet of the rotating rod.

[0007] As a further solution of the present invention: the interior of the rotating rod and the conical shell are both configured as a first hollow, the interior of the rotating rod is communicated with the interior of the conical shell, and the conical shell is configured as a cone.

[0008] As a further solution of the present invention: the plurality of first grinding balls are distributed decreasingly in an arithmetic progression from the maximum diameter to the minimum diameter of the outer wall of the conical shell.

[0009] As a further solution of the present invention: the toggle device includes a third fixed ring fixedly connected to the outer wall of the rotating rod, a torsion spring is installed between the third fixed ring and the sliding rod, a connecting plate is fixedly connected to one side of the rotating rod, a power rod is slidably connected to the inner side of the second fixed ring, and one end of the power rod is against the outer wall of the connecting plate, one end of the power rod passes through the outer wall of the second fixed ring and is fixedly connected to an auxiliary ring, a third connecting spring is installed between the inner side of the auxiliary ring and the second fixed ring, and a spherical is fixedly connected to the other side of the auxiliary ring.

[0010] As a further solution of the present invention: the toggle device also includes a toggle ring fixedly connected to the inner side of the conical shell, a plurality of arched ramps with equal distances are distributed on the inner side of the toggle ring, and the spherical block initially abuts against the arched ramps.

[0011] As a further solution of the present invention: the blowing auxiliary part includes a second hollow space opened in the rotating rod and the inside of the first grinding ball, and the rotating rod is communicated with the first grinding ball, a flow groove connected to the outside is opened on the inner side of the first grinding ball, and the flow groove is communicated with the inside of the first grinding ball, and a filter is installed inside the flow groove.

[0012] As a further solution of the present invention: the blowing auxiliary part also includes a connecting block fixedly connected to the inside of the rotating rod, an air vent is opened on the inner side of the connecting block, a piston rod is installed inside the rotating rod, a second connecting spring is installed at the bottom of the piston rod and the top of the connecting block, a second fixing seat is fixedly connected to the side of the inner side of the conical shell away from the piston block, one end of the second fixing seat is fixedly connected to the first fixing ring, and one end of the piston rod extends to the outside of the rotating rod and abuts against the inner side of the first fixing ring.

[0013] The working principle and beneficial effects of the present invention are:

[0014] 1. By setting a floating mechanism, when the driving motor is started and the air pump is started at the same time, the output end of the air pump can intermittently pump and exhaust air. When the output end of the air pump is pumping air, the outside air is introduced into the rotating rod through the connecting pipe, and then introduced into the conical shell, so that the pressure inside the conical shell gradually increases, so that the gas inside the conical shell enters the piston chamber respectively. When the gas continues to enter, the piston block can be pushed to drive the sliding rod to move toward the second grinding ball. When the air pump discharges the gas inside the conical shell to the outside, the piston block drives the sliding rod to reset under the action of the first connecting spring, so that the first grinding ball can float back and forth in a cycle, thereby increasing the grinding effect. At the same time, the powder or block medicine stuck on the first grinding ball can be thrown off in the process of driving the multiple first grinding balls to rotate in a circle through the conical shell, thereby avoiding material jamming, thereby improving the overall practicality of the device;

[0015] 2. By setting a toggle device, when the sliding rod moves toward the inside of the conical shell, it drives the power rod to move. When the spherical block moves from the lowest point of the arched ramp to the highest point under the action of the arched ramp, the power rod is pushed to move toward the connecting plate, thereby pushing the connecting plate to drive the rotating rod to rotate, causing the torsion spring to twist. When the spherical block moves from the highest point of the arched ramp to the lowest point, the power rod is reset under the action of the third connecting spring, and the connecting plate is reset under the action of the torsion spring, so that the conical block can reciprocate, thereby increasing the friction between the multiple first grinding balls on the medicine, thereby improving the grinding efficiency of the medicine, avoiding the medicine from being stuck between the two first grinding balls, and helping to throw off the attached powder, thereby improving the overall practicality of the device;

[0016] 3. By setting a blowing auxiliary part, the elastic coefficient of the first connecting spring is greater than the elastic coefficient of the second connecting spring. When the sliding rod moves toward the inside of the conical shell, it drives the piston rod to move synchronously. Since the piston rod initially rests on the first fixed ring, the piston rod slides relative to the rotating rod, and the gas inside the rotating rod is pushed out from the circulation groove, so as to blow air to the outside. Since the circulation groove is set at an angle, the gas can be blown onto the second grinding ball or other first grinding balls, which is beneficial to powder collection, thereby reducing the powder residue inside the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 is a cross-sectional view of the grinding bucket of the present invention;

[0020] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 is a cross-sectional view of a conical shell of the present invention;

[0022] Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle;

[0023] Figure 6 For the present invention Figure 5 Enlarged view of point C in the middle;

[0024] Figure 7 is a cross-sectional view of a sliding rod of the present invention;

[0025] Figure 8 For the present invention Figure 7 Enlarged view of point D in the middle;

[0026] Fig. 9 is a cross-sectional view of a first grinding ball of the present invention;

[0027] Fig.10 It is a schematic diagram of the local structure of the sliding rod of the present invention;

[0028] Fig.11 It is a schematic diagram of the connection between the piston block and the second fixing ring of the present invention.

[0029] In the figure: 1, first fixed seat; 2, grinding bucket; 3, collecting box; 4, driving motor; 5, rotating rod; 6, air pump; 7, first bevel gear; 8, second bevel gear; 9, feeding port; 10, connecting pipe; 11, ring; 12, conical seat; 13, conical shell; 14, sliding rod; 15, first grinding ball; 16, second grinding ball; 17, rotating rod; 18, toggle ring; 19, second fixed seat; 20, piston chamber; 21, first connecting pipe Connecting spring; 22, first fixing ring; 23, piston rod; 24, second fixing ring; 25, torsion spring; 26, third fixing ring; 27, power rod; 28, filter screen; 29, conical block; 30, second connecting spring; 31, connecting block; 32, arched ramp; 33, air vent; 34, connecting plate; 35, spherical block; 36, auxiliary ring; 37, third connecting spring; 38, piston block; 39, connecting rod; 40, flow groove. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figures 1 to 11The present embodiment provides a medicine grinder, comprising: a first fixed seat 1 and a grinding bucket 2 fixedly connected to the top of the first fixed seat 1, a collecting box 3 is slidably connected to the interior of the first fixed seat 1, a second grinding ball 16, a plurality of second grinding balls 16 are provided, the plurality of second grinding balls 16 are equidistantly distributed on the inner side of the grinding bucket 2, and the second grinding balls 16 are fixedly connected to the grinding bucket 2, a conical shell 13, the conical shell 13 is provided inside the grinding bucket 2, a rotating rod 5 is fixedly connected to the top of the conical shell 13, a conical seat 12 is fixedly connected to the outer wall of the rotating rod 5, and one end of the rotating rod 5 A first bevel gear 7 is fixedly connected to the top of the grinding bucket 2, a driving motor 4 is installed on the top of the grinding bucket 2, and the output end of the driving motor 4 is connected to a second bevel gear 8 meshing with the first bevel gear 7. The outer wall of the conical shell 13 is provided with a plurality of first grinding balls 15 distributed at equal distances, and the outsides of the first grinding balls 15 and the second grinding balls 16 are fixedly connected with a plurality of conical blocks 29 distributed at equal distances. The floating mechanism is located between the first grinding balls 15 and the conical shell 13, and is used to move the first grinding balls 15 to reciprocate and float. The floating mechanism includes a sliding connection on the conical shell 13. The inner sliding rod 14, the inner side of the sliding rod 14 is rotatably connected with a rotating rod 17, and one end of the rotating rod 17 is fixedly connected to the first grinding ball 15, the floating mechanism also includes a piston chamber 20 opened on the inner side of the conical shell 13, and the piston chamber 20 is communicated with the inside of the conical shell 13, a piston block 38 is installed inside the piston chamber 20, one end of the piston block 38 is fixedly connected to the first connecting spring 21, and one end of the first connecting spring 21 is fixedly connected to the conical shell 13, the other end of the piston block 38 is fixedly connected to a connecting rod 39, one end of the connecting rod 39 is fixedly connected to a second fixing ring 24, and The second fixed ring 24 is fixedly connected to the sliding rod 14, the top of the rotating rod 5 is fixedly connected with a ring 11, the top of the ring 11 is installed with an air pump 6, the output end and the input end of the air pump 6 are connected with a connecting pipe 10, and one end of the connecting pipe 10 connected to the output end of the air pump 6 is installed at the air inlet of the rotating rod 5, the rotating rod 5 and the interior of the conical shell 13 are both set to be first hollow, and the interior of the rotating rod 5 is communicated with the interior of the conical shell 13, and the conical shell 13 is set to be conical, and the plurality of first grinding balls 15 are distributed in an arithmetic progression from the maximum diameter to the minimum diameter of the outer wall of the conical shell 13;

[0033] First, the staff can place the medicine to be ground into the grinding bucket 2 through the feed port 9, so that it slides between the first grinding ball 15 and the second grinding ball 16, and then start the driving motor 4. The output end of the driving motor 4 drives the second bevel gear 8 to rotate, thereby driving the first bevel gear 7 to drive the rotating rod 5 to rotate in a circle, and then drive the multiple first grinding balls 15 to rotate in a circle through the conical shell 13 to cooperate with the multiple second grinding balls 16 to grind the medicine, and the ground powder finally slides into the collection box 3 for collection;

[0034] When the driving motor 4 is started, the air pump 6 is started at the same time, and the output end of the air pump 6 can intermittently pump and exhaust. When the output end of the air pump 6 is pumping air, the outside air is introduced into the rotating rod 5 through the connecting pipe 10, and then introduced into the conical shell 13, so that the internal pressure of the conical shell 13 gradually increases, so that the internal gas of the conical shell 13 enters the piston chamber 20 respectively. When the gas continues to enter, the piston block 38 can be pushed to drive the sliding rod 14 to move toward the second grinding ball 16. When the air pump 6 discharges the internal gas of the conical shell 13 to the outside, the piston block 38 drives the sliding rod 14 to reset under the action of the first connecting spring 21, so that the first grinding ball 15 can float back and forth in a cycle, thereby increasing the grinding effect. At the same time, in the process of driving the multiple first grinding balls 15 to rotate in a circle through the conical shell 13, the powder or block medicine stuck on the first grinding ball 15 can be thrown off, thereby avoiding material jamming, thereby improving the overall practicality of the device;

[0035] Since the plurality of first grinding balls 15 are distributed in an arithmetic progression from the maximum diameter to the minimum diameter of the outer wall of the conical shell 13 , each first grinding ball 15 can float, thereby improving the overall grinding effect of the device.

[0036] Example 2

[0037] The inner side of the conical shell 13 and the outer wall of the rotary rod 17 are provided with a toggle device for toggling the rotary rod 17 for rotation, the toggle device includes a third fixed ring 26 fixedly connected to the outer wall of the rotary rod 17, a torsion spring 25 is installed between the third fixed ring 26 and the sliding rod 14, a connecting plate 34 is fixedly connected to one side of the rotary rod 17, a power rod 27 is slidably connected to the inner side of the second fixed ring 24, and one end of the power rod 27 abuts against the outer wall of the connecting plate 34, one end of the power rod 27 penetrates through the outer wall of the second fixed ring 24 and is fixedly connected to an auxiliary ring 36, a third connecting spring 37 is installed between the inner side of the auxiliary ring 36 and the second fixed ring 24, and a spherical block 35 is fixedly connected to the other side of the auxiliary ring 36, the toggle device also includes a toggle ring 18 fixedly connected to the inner side of the conical shell 13, a plurality of arched ramps 32 with equal distances are distributed on the inner side of the toggle ring 18, and the spherical block 35 initially abuts against the arched ramp 32;

[0038] When the sliding rod 14 moves toward the inner side of the conical shell 13, it drives the power rod 27 to move. When the spherical block 35 moves from the lowest point of the arched ramp 32 to the highest point under the action of the arched ramp 32, the power rod 27 is pushed to move in the direction of the connecting plate 34, thereby pushing the connecting plate 34 to drive the rotating rod 17 to rotate, causing the torsion spring 25 to twist. When the spherical block 35 moves from the highest point to the lowest point of the arched ramp 32, the power rod 27 is reset under the action of the third connecting spring 37, and the connecting plate 34 is reset under the action of the torsion spring 25, so that the conical block 29 can reciprocate, thereby increasing the friction between the multiple first grinding balls 15 on the medicine, thereby improving the efficiency of medicine grinding, avoiding the medicine from being stuck between the two first grinding balls 15, and helping to throw off the attached powder, thereby improving the overall practicality of the device.

[0039] Example 3

[0040] The inner sides of the rotary rod 17 and the first grinding ball 15 are provided with a blowing auxiliary member for obliquely blowing the powder, the blowing auxiliary member includes a second hollow space provided inside the rotary rod 17 and the first grinding ball 15, and the rotary rod 17 is communicated with the first grinding ball 15, the inner side of the first grinding ball 15 is provided with a flow groove 40 communicated with the outside, and the flow groove 40 is communicated with the inside of the first grinding ball 15, the inside of the flow groove 40 is provided with a filter screen 28, the blowing auxiliary member also includes a connecting block 31 fixedly connected to the inside of the rotary rod 17, the inner side of the connecting block 31 is provided with an air vent 33, a piston rod 23 is installed inside the rotary rod 17, the bottom of the piston rod 23 and the top of the connecting block 31 are provided with a second connecting spring 30, the inner side of the conical shell 13 is fixedly connected to the side away from the piston block 38, the second fixing seat 19 is fixedly connected to one end of the second fixing seat 19 with the first fixing ring 22, one end of the piston rod 23 extends to the outside of the rotary rod 17 and abuts against the inner side of the first fixing ring 22;

[0041] The elastic coefficient of the first connecting spring 21 is greater than the elastic coefficient of the second connecting spring 30. When the sliding rod 14 moves toward the inside of the conical shell 13, it drives the piston rod 23 to move synchronously. Since the piston rod 23 initially abuts against the first fixing ring 22, the piston rod 23 slides relative to the rotary rod 17, and the internal gas of the rotary rod 17 is pushed out from the circulation groove 40, thereby blowing air to the outside. Since the circulation groove 40 is inclined, the gas can be blown onto the second grinding ball 16 or other first grinding balls 15, which is beneficial to powder collection, thereby reducing the powder residue inside the equipment.

[0042] Working principle: First, the staff can place the medicine to be ground into the grinding bucket 2 through the feed port 9, so that it slides between the first grinding ball 15 and the second grinding ball 16, and then start the driving motor 4. The output end of the driving motor 4 drives the second bevel gear 8 to rotate, thereby driving the first bevel gear 7 to drive the rotating rod 5 to rotate in a circle, and then drive the multiple first grinding balls 15 to rotate in a circle through the conical shell 13 to cooperate with the multiple second grinding balls 16 to grind the medicine, and the ground powder finally slides into the collection box 3 for collection;

[0043] When the driving motor 4 is started, the air pump 6 is started at the same time, and the output end of the air pump 6 can intermittently pump and exhaust. When the output end of the air pump 6 is pumping air, the outside air is introduced into the rotating rod 5 through the connecting pipe 10, and then introduced into the conical shell 13, so that the internal pressure of the conical shell 13 gradually increases, so that the internal gas of the conical shell 13 enters the piston chamber 20 respectively. When the gas continues to enter, the piston block 38 can be pushed to drive the sliding rod 14 to move toward the second grinding ball 16. When the air pump 6 discharges the internal gas of the conical shell 13 to the outside, the piston block 38 drives the sliding rod 14 to reset under the action of the first connecting spring 21, so that the first grinding ball 15 can float back and forth in a cycle, thereby increasing the grinding effect. At the same time, in the process of driving the multiple first grinding balls 15 to rotate in a circle through the conical shell 13, the powder or block medicine stuck on the first grinding ball 15 can be thrown off, thereby avoiding material jamming, thereby improving the overall practicality of the device;

[0044] Since the plurality of first grinding balls 15 are distributed in an arithmetic progression from the maximum diameter to the minimum diameter of the outer wall of the conical shell 13, each first grinding ball 15 can float, thereby improving the overall grinding effect of the device;

[0045] When the sliding rod 14 moves toward the inner side of the conical shell 13, it drives the power rod 27 to move. When the spherical block 35 moves from the lowest point of the arched ramp 32 to the highest point under the action of the arched ramp 32, the power rod 27 is pushed to move in the direction of the connecting plate 34, thereby pushing the connecting plate 34 to drive the rotating rod 17 to rotate, causing the torsion spring 25 to twist. When the spherical block 35 moves from the highest point of the arched ramp 32 to the lowest point, the power rod 27 is reset under the action of the third connecting spring 37, and the connecting plate 34 is reset under the action of the torsion spring 25, so that the conical block 29 can reciprocate, thereby increasing the friction between the multiple first grinding balls 15 on the medicine, thereby improving the efficiency of medicine grinding, avoiding the medicine from being stuck between the two first grinding balls 15, and helping to throw off the attached powder, thereby improving the overall practicality of the device.

[0046] The elastic coefficient of the first connecting spring 21 is greater than the elastic coefficient of the second connecting spring 30. When the sliding rod 14 moves toward the inside of the conical shell 13, it drives the piston rod 23 to move synchronously. Since the piston rod 23 initially abuts against the first fixing ring 22, the piston rod 23 slides relative to the rotary rod 17, and the internal gas of the rotary rod 17 is pushed out from the circulation groove 40, thereby blowing air to the outside. Since the circulation groove 40 is inclined, the gas can be blown onto the second grinding ball 16 or other first grinding balls 15, which is beneficial to powder collection, thereby reducing the powder residue inside the equipment.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medicine grinder, characterized in that: include; A first fixed seat (1) and a grinding bucket (2) fixedly connected to the top of the first fixed seat (1), wherein a collecting box (3) is slidably connected inside the first fixed seat (1); a second grinding ball (16), wherein a plurality of the second grinding balls (16) are provided, the plurality of the second grinding balls (16) are distributed at equal distances on the inner side of the grinding bucket (2), and the second grinding balls (16) are fixedly connected to the grinding bucket (2); A conical shell (13), the conical shell (13) being arranged inside the grinding bucket (2), the top of the conical shell (13) being fixedly connected to a rotating rod (5), the outer wall of the rotating rod (5) being fixedly connected to a conical seat (12), one end of the rotating rod (5) passing through the top of the grinding bucket (2) and being fixedly connected to a first bevel gear (7), the top of the grinding bucket (2) being provided with a driving motor (4), and the output end of the driving motor (4) being connected to a second bevel gear (8) meshing with the first bevel gear (7), the outer wall of the conical shell (13) being provided with a plurality of first grinding balls (15) distributed at equal distances, and the outsides of the first grinding balls (15) and the second grinding balls (16) being fixedly connected to a plurality of conical blocks (29) distributed at equal distances; a floating mechanism, located between the first grinding ball (15) and the conical shell (13), and used for moving the first grinding ball (15) to reciprocate and float, the floating mechanism comprising a sliding rod (14) slidably connected to the inner side of the conical shell (13), a rotating rod (17) rotatably connected to the inner side of the sliding rod (14), and one end of the rotating rod (17) is fixedly connected to the first grinding ball (15), the inner side of the conical shell (13) and the outer wall of the rotating rod (17) are provided with a toggle for moving the rotating rod (17) to rotate, and a blowing auxiliary part for obliquely blowing powder is provided on the inner side of the conical shell (13) and the outer side of the rotating rod (17); The floating mechanism further comprises a piston chamber (20) provided inside the conical shell (13), and the piston chamber (20) is communicated with the inside of the conical shell (13); a piston block (38) is installed inside the piston chamber (20); one end of the piston block (38) is fixedly connected to a first connecting spring (21), and one end of the first connecting spring (21) is fixedly connected to the conical shell (13); the other end of the piston block (38) is fixedly connected to a connecting rod (39); one end of the connecting rod (39) is fixedly connected to a second fixing ring (24), and the second fixing ring (24) is fixedly connected to the sliding rod (14); a circular ring (11) is fixedly connected to the top of the rotating rod (5); an air pump (6) is installed on the top of the circular ring (11); an output end and an input end of the air pump (6) are connected to a connecting pipe (10), and one end of the connecting pipe (10) connected to the output end of the air pump (6) is installed at the air inlet of the rotating rod (5); The toggle device comprises a third fixing ring (26) fixedly connected to the outer wall of the rotating rod (17), a torsion spring (25) is installed between the third fixing ring (26) and the sliding rod (14), a connecting plate (34) is fixedly connected to one side of the rotating rod (17), a power rod (27) is slidably connected to the inner side of the second fixing ring (24), and one end of the power rod (27) abuts against the outer wall of the connecting plate (34), one end of the power rod (27) penetrates through the outer wall of the second fixing ring (24) and is fixedly connected to an auxiliary ring (36), a third connecting spring (37) is installed between the inner side of the auxiliary ring (36) and the second fixing ring (24), and a spherical block (35) is fixedly connected to the other side of the auxiliary ring (36); The toggle device further comprises an toggle ring (18) fixedly connected to the inner side of the conical shell (13); a plurality of arched ramps (32) with equal distances are distributed on the inner side of the toggle ring (18), and the spherical block (35) initially abuts against the arched ramps (32); The blowing auxiliary component comprises a second hollow space formed inside the rotating rod (17) and the first grinding ball (15), and the rotating rod (17) is in communication with the first grinding ball (15); a flow groove (40) in communication with the outside is formed inside the first grinding ball (15), and the flow groove (40) is in communication with the inside of the first grinding ball (15); a filter screen (28) is installed inside the flow groove (40).

2. A medicine grinder according to claim 1, characterized in that: The interiors of the rotating rod (5) and the conical shell (13) are both configured as a first hollow space, the interior of the rotating rod (5) is communicated with the interior of the conical shell (13), and the conical shell (13) is configured as a cone.

3. A medicine grinder according to claim 2, characterized in that: The plurality of first grinding balls (15) are distributed decreasingly in an arithmetic progression from the maximum diameter to the minimum diameter of the outer wall of the conical shell (13).

4. A medicine grinder according to claim 1, characterized in that: The blowing auxiliary component further comprises a connecting block (31) fixedly connected to the inside of the rotating rod (17), an air vent (33) being provided on the inner side of the connecting block (31), a piston rod (23) being installed inside the rotating rod (17), a second connecting spring (30) being installed between the bottom of the piston rod (23) and the top of the connecting block (31), a second fixing seat (19) being fixedly connected to the inner side of the conical shell (13) away from the piston block (38), one end of the second fixing seat (19) being fixedly connected to the first fixing ring (22), and one end of the piston rod (23) extending to the outside of the rotating rod (17) and abutting against the inner side of the first fixing ring (22).

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