阅读说明：本技术 一种连续型药品安全检测预警装置 (Continuous type medicine safety inspection early warning device ) 是由 丁海霞 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种连续型药品安全检测预警装置,其包括机架、研磨器皿、清洁箱、研磨组件以及检测预警装置,所述机架上设置有传送带,用于间隔传送多个所述研磨器皿,从而将其依次传送至研磨组件的正下方,每个所述研磨器皿中均定量放置有所需检测的药片,所述研磨组件至少包括能够上下位移的研磨头组件,研磨时,所述研磨头组件能够伸入所述研磨器皿中,对其中的药片进行碾碎和研磨处理,以便后续检测预警装置的取样检测；研磨后,所述研磨头组件由可纵向移动且能够移动至研磨头组件正下方的清洁器皿对研磨头组件进行清洁,以便下一次研磨；所述清洁器皿由清洁箱进行供液；所述清洁箱还能够为所述研磨头组件进行供液,以便研磨时加入少量液体。(The invention discloses a continuous medicine safety detection early warning device which comprises a rack, grinding vessels, a cleaning box, a grinding assembly and a detection early warning device, wherein a conveyor belt is arranged on the rack and used for conveying a plurality of grinding vessels at intervals so as to convey the grinding vessels to be sequentially under the grinding assemblies, tablets to be detected are quantitatively placed in each grinding vessel, each grinding assembly at least comprises a grinding head assembly capable of moving up and down, and during grinding, the grinding head assembly can stretch into the grinding vessels to crush and grind the tablets in the grinding vessels so as to facilitate the sampling detection of the subsequent detection early warning device; after grinding, the grinding head assembly is cleaned by a cleaning vessel which can move longitudinally and can move to the position right below the grinding head assembly so as to grind the next time; the cleaning vessel is supplied with liquid by a cleaning box; the cleaning box can also supply liquid for the grinding head assembly so as to add a small amount of liquid during grinding.)

1. The utility model provides a continuous type medicine safety inspection early warning device, its includes frame (1), grinding household utensils (3), clean case (4), grinding assembly (7) and detects early warning device (8), wherein, be provided with conveyer belt (2) in frame (1) for the interval conveys a plurality ofly grinding household utensils (3) to convey it to grinding assembly (7) in proper order under, every required tablet that detects is placed to equal ration in grinding household utensils (3), its characterized in that:

the grinding assembly (7) at least comprises a grinding head assembly (12) capable of moving up and down,

in addition, during grinding, the grinding head assembly (12) can extend into the grinding vessel (3) to grind and grind the tablets in the grinding vessel for sampling detection of the subsequent detection early warning device (8);

after grinding, the grinding head assembly (12) cleans the grinding head assembly (12) by a cleaning vessel (6) which can move longitudinally and can move to the position right below the grinding head assembly (12) so as to grind the next time;

the cleaning vessel (6) is supplied with liquid by the cleaning box (4);

the cleaning tank (4) can also supply liquid to the grinding head assembly (12) so as to add a small amount of liquid during grinding.

2. A continuous type drug safety detection early warning device according to claim 1, characterized in that: grinding unit (7) are including install bin (9), positive and negative motor (10), link assembly and mount pad (11), wherein, install bin (9) are fixed on supporting seat (5), supporting seat (5) are fixed and are located one side of conveyer belt (2) on frame (1), be fixed with positive and negative motor (10) in install bin (9), the output of positive and negative motor (10) is fixed with the lead screw, the transmission is connected with screw seat (18) on the lead screw, be connected with link assembly on screw seat (18), and pass through link assembly links to each other with mount pad (11), be fixed with miniature pump (13) in mount pad (11), the output of miniature pump (13) is fixed with connecting pipe (25), connecting pipe (25) link to each other with grinding head subassembly (12).

3. A continuous type drug safety detection early warning device according to claim 2, characterized in that: the connecting rod assembly comprises a first connecting rod (19), a second connecting rod (20) and a third connecting rod (21) which are symmetrically arranged, wherein the first connecting rod (19) is fixedly connected with the screw base (18), the other end of the first connecting rod (19) is connected with the second connecting rod (20) which is vertically arranged, and the other end of the second connecting rod (20) is connected with the mounting base (11) through the third connecting rod (21);

and a stabilizer bar (22) is further fixed in the mounting box (9), guide cylinders (23) are symmetrically fixed on the stabilizer bar (22) and are used for being connected with the second connecting rod (20) in a sliding manner, and a bearing seat capable of supporting the screw rod to rotate is further fixed in the middle of the stabilizer bar (22).

4. A continuous type drug safety detection early warning device according to claim 2, characterized in that: the grinding head assembly (12) comprises a fixing plate (26), a spraying seat (29), a grinding assembly and an angle adjusting assembly, wherein the fixing plate (26) is fixed outside the connecting pipe (25), the fixing plate (26) is connected with the spraying seat (29) in an angle-adjustable mode through the angle adjusting assembly, the grinding assembly and the grinding assembly are symmetrically arranged on the spraying seat (29), and when medicines are ground and ground, the angle adjusting assembly can finely adjust the inclination angle of the spraying seat (29), so that the grinding end of the grinding assembly is higher than the grinding end of the grinding assembly.

5. A continuous type medicine safety inspection early warning device according to claim 4, characterized in that: the connecting pipe (25) is sealed by a hinged support assembly and extends into a buffer bin (38) of the spraying seat (29) to provide liquid for the buffer bin (38), and a plurality of spraying holes II (39) are formed in the spraying seat (29) so as to spray out the liquid during grinding;

the hinged support assembly comprises an inner rotating support (40), an outer rotating support (41) and a rotating piece (42), wherein the inner rotating support is symmetrically fixed on the outer circumference of the connecting pipe (25), the outer rotating support (41) is symmetrically fixed on the inner wall of a center hole of the spraying base (29), the rotating piece (42) is fixed on the inner wall of the outer rotating support (41), and the outer rotating support (41) deflects around the connecting pipe (25) through the rotating piece (42).

6. A continuous type medicine safety inspection early warning device according to claim 4, characterized in that: the angle adjusting assembly comprises a micro telescopic rod (30), a connecting spring (37) and an elastic sealing sleeve (28), wherein the micro telescopic rod (30) is fixed on a fixing plate (26), the telescopic end of the micro telescopic rod (30) is connected with a spraying seat (29), the spraying seat (29) is connected with the fixing plate (26) through a plurality of groups of connecting springs (27) which are uniformly distributed, and the fixing plate (26) and the spraying seat (29) are connected in a sealing manner through the elastic sealing sleeve (28) on the outer circumference;

and when the micro telescopic rod (30) is contracted, the spray seat (29) can deflect around the connecting pipe (25) so as to form a certain included angle with the horizontal plane.

7. A continuous type medicine safety inspection early warning device according to claim 4, characterized in that: the grinding assembly comprises a first motor (31), a first rotating seat (32) and a grinding cutter (33), wherein the first motor (31) is fixed at the top of the spraying seat (29), the first rotating seat (32) rotatably arranged on the spraying seat (29) below the buffer bin (38) is fixed at the output end of the first motor (31), and the grinding cutter (33) is fixed at the bottom of the first rotating seat (32);

the rotating seat I (32) is further provided with a plurality of spraying holes I (34) communicated with the buffer bin (38), and the spraying holes I (34) penetrate through the grinding knife (33).

8. A continuous type medicine safety inspection early warning device according to claim 4, characterized in that: the grinding assembly comprises a second motor (35), a second rotating seat (36) and a grinding knife (37), wherein the second motor (35) is fixed to the top of the spraying seat (29), the second rotating seat (36) rotatably arranged on the spraying seat (29) below the buffer bin (38) is fixed to the output end of the second motor (35), and the grinding knife (37) is fixed to the bottom of the second rotating seat (36).

9. A continuous type drug safety detection early warning device according to claim 2, characterized in that: locking heads (24) are symmetrically fixed on the mounting seat (11), and locking grooves (17) corresponding to the locking heads (24) are formed in the port of the grinding vessel (3);

the grinding surface of the grinding vessel (3) is an inclined surface.

10. A continuous type drug safety detection early warning device according to claim 1, characterized in that: the cleaning utensil (6) is connected with the cleaning box (4) through an elastic corrugated pipe (14), the cleaning utensil (6) is driven to stretch by a telescopic cylinder (16), and a plurality of water spray heads are distributed at the upper end of the cleaning utensil (6).

Technical Field

The invention relates to the field of medicine grinding detection, in particular to a continuous medicine safety detection early warning device.

Background

The medicine detection is used for detecting one quality and related parameters of the produced medicines, and unqualified medicines are screened out through sampling detection, so that the unqualified medicines are prevented from flowing into the market to cause unhealthy influence on common people.

At present, the medicine is mostly required to be ground into powder in advance and then the component detection is carried out on the powder, the method of manual grinding is mostly adopted in the laboratory at present, time and labor are wasted, the grinding is uneven, although the detector can grind the medicine, the existing instrument is low in grinding efficiency and poor in grinding effect, and residues exist in the instrument after grinding and cannot continuously grind different important medicines.

Therefore, a continuous drug safety detection and early warning device is provided by those skilled in the art to solve the problems in the background art.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a continuous medicine safety detection early warning device comprises a rack, grinding vessels, a cleaning box, a grinding assembly and a detection early warning device, wherein the rack is provided with a conveyor belt for conveying a plurality of grinding vessels at intervals so as to convey the grinding vessels to be sequentially conveyed to the position right below the grinding assembly, tablets to be detected are quantitatively placed in each grinding vessel,

the grinding assembly at least comprises a grinding head assembly capable of moving up and down,

in addition, during grinding, the grinding head assembly can extend into the grinding vessel to grind and grind the tablets in the grinding vessel, so that the subsequent sampling detection of the early warning detection device is facilitated;

after grinding, the grinding head assembly is cleaned by a cleaning vessel which can move longitudinally and can move to the position right below the grinding head assembly so as to grind the next time;

the cleaning vessel is supplied with liquid by a cleaning box;

the cleaning box can also supply liquid for the grinding head assembly so as to add a small amount of liquid during grinding.

Further, as preferred, grinding unit includes install bin, positive and negative motor, link assembly and mount pad, wherein, the install bin is fixed on the supporting seat, the supporting seat is fixed in the frame and is located one side of conveyer belt, be fixed with positive and negative motor in the install bin, the output of positive and negative motor is fixed with the lead screw, the transmission is connected with the screw seat on the lead screw, be connected with link assembly on the screw seat, and pass through link assembly links to each other with the mount pad, be fixed with miniature pump in the mount pad, miniature pump's output is fixed with the connecting pipe, the connecting pipe links to each other with the grinding head subassembly.

Further, preferably, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod which are symmetrically arranged, wherein the first connecting rod is fixedly connected with the screw seat, the other end of the first connecting rod is connected with the second connecting rod which is vertically arranged, and the other end of the second connecting rod is connected with the mounting seat through the third connecting rod;

and a stabilizer bar is further fixed in the mounting box, guide cylinders are symmetrically fixed on the stabilizer bar and used for being in sliding connection with the second connecting rod, and a bearing seat capable of supporting the screw rod to rotate is further fixed in the middle of the stabilizer bar.

Further, as a preferred option, the grinding head assembly comprises a fixing plate, a spraying seat, a grinding assembly and an angle adjusting assembly, wherein the fixing plate is fixed outside the connecting pipe, the fixing plate is connected with the spraying seat in a manner that the angle adjusting assembly can adjust the angle, the spraying seat is provided with the grinding assembly and the grinding assembly which are symmetrically arranged, and when the medicine is ground and ground, the angle adjusting assembly can finely adjust the inclination angle of the spraying seat, so that the grinding end of the grinding assembly is higher than the grinding end of the grinding assembly.

Preferably, the connecting pipe is sealed by a hinged support assembly and extends into a buffer bin of the spraying seat to provide liquid for the buffer bin, and the spraying seat is provided with a plurality of spraying holes II so as to spray the liquid during grinding;

the hinged support assembly comprises an inner rotating support, an outer rotating support and a rotating piece, wherein the inner rotating support is symmetrically fixed on the outer circumference of the connecting pipe, the outer rotating support is symmetrically fixed on the inner wall of the center hole of the spraying seat, the rotating piece is fixed on the inner wall of the outer rotating support, and the outer rotating support deflects around the connecting pipe through the rotating piece.

Further, preferably, the angle adjusting assembly comprises a micro telescopic rod, connecting springs and an elastic sealing sleeve, wherein the micro telescopic rod is fixed on the fixed plate, the telescopic end of the micro telescopic rod is connected with the spraying seat, the spraying seat is connected with the fixed plate by adopting a plurality of groups of connecting springs which are uniformly distributed, and the fixed plate and the spraying seat are connected in a sealing manner by adopting the elastic sealing sleeve on the outer circumference;

and when the miniature telescopic rod is contracted, the spray seat can deflect around the connecting pipe so as to form a certain included angle with the horizontal plane.

Further, preferably, the grinding assembly comprises a first motor, a first rotating seat and a grinding knife, wherein the first motor is fixed at the top of the spraying seat, the first rotating seat rotatably arranged on the spraying seat below the cache bin is fixed at the output end of the first motor, and the grinding knife is fixed at the bottom of the first rotating seat;

the rotating seat I is also provided with a plurality of first spray holes communicated with the cache bin, and the first spray holes penetrate through the crushing knife.

Further, preferably, the grinding assembly comprises a second motor, a second rotating seat and a grinding knife, wherein the second motor is fixed to the top of the spraying seat, the second rotating seat rotatably arranged on the spraying seat below the buffer storage bin is fixed to the output end of the second motor, and the grinding knife is fixed to the bottom of the second rotating seat.

Further, preferably, locking heads are symmetrically fixed on the mounting seat, and locking grooves corresponding to the locking heads are formed in the port of the grinding vessel;

the grinding surface of the grinding vessel is an inclined surface.

Further, as preferred, the cleaning ware adopts the elasticity bellows to link to each other with the cleaning tank, the cleaning ware is driven by telescopic cylinder to stretch out and draw back, the upper end cloth of cleaning ware has a plurality of sprinkler heads.

Compared with the prior art, the invention provides a continuous drug safety detection early warning device, which has the following beneficial effects:

1. this device is when grinding the tablet, and grinding head subassembly can stretch into in the grinding household utensils, pulverizes and grinds processing to the tablet wherein to subsequent sample test who detects early warning device, wherein, grinding head subassembly is including grinding subassembly, grinding component and angle adjusting part, pulverize to the medicine and grind when grinding, angle adjusting part can finely tune the inclination of spraying seat, makes grinding end that grinding subassembly is higher than grinding component's grinding end, initial stage, the distance between grinding component's the grinding end and the grinding surface of grinding household utensils is less than the thickness of tablet, and grinding end below that grinding subassembly was stayed to the tablet this moment is ground to the tablet, is pulverized the processing, thereby forms broken tablet tiny particle to be ground by grinding component, fully improves grinding speed and grinding effect.

2. This device is after grinding, and the grinding head subassembly is cleaned grinding head subassembly by but longitudinal movement and can move to the cleaning household utensils under the grinding head subassembly to next grinding, during the cleanness, the sprinkler bead on the cleaning household utensils is from upwards carrying out the hydrojet and wasing the outside of grinding head subassembly down, and the grinding head subassembly is washed from inside to carrying out the hydrojet through miniature pump, improves and washes efficiency, does not influence next grinding, realizes the continuous grinding and detects.

Drawings

FIG. 1 is a schematic perspective view of a continuous drug safety detection and early warning device;

FIG. 2 is a schematic plan view of a continuous drug safety detection and early warning device;

FIG. 3 is a schematic view of a grinding assembly of a continuous type drug safety detection early warning device;

FIG. 4 is a schematic view of a grinding head assembly of a continuous type drug safety detection early warning device;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is a schematic diagram of a cleaning vessel in a continuous type drug safety detection early warning device;

in the figure: 1. a frame; 2. a conveyor belt; 3. grinding the vessel; 4. a cleaning tank; 5. a supporting seat; 6. cleaning a vessel; 7. a grinding assembly; 8. detecting an early warning device; 9. installing a box; 10. a positive and negative rotation motor; 11. a mounting seat; 12. a grinding head assembly; 13. a micro water pump; 14. an elastic bellows; 16. a telescopic cylinder; 17. a locking groove; 18. a nut seat; 19. a first connecting rod; 20. a second connecting rod; 21. a third connecting rod; 22. a stabilizer bar; 23. a guide cylinder; 24. a locking head; 25. a connecting pipe; 26. a fixing plate; 27. a connecting spring; 28. an elastic sealing sleeve; 29. a spray base; 30. a miniature telescopic rod; 31. a first motor; 32. rotating the first base; 33. a crushing knife; 34. a first spray hole; 35. a second motor; 36. a second rotating seat; 37. grinding the cutter; 38. a cache bin; 39. a second spray hole; 40. rotating the support; 41. an outer rotating support; 42. and a rotating member.

Detailed Description

Referring to fig. 1 to 6, a continuous drug safety detection and early warning device in an embodiment of the present invention includes a rack 1, grinding vessels 3, a cleaning box 4, a grinding assembly 7, and a detection and early warning device 8, wherein the rack 1 is provided with a conveyor belt 2 for conveying a plurality of grinding vessels 3 at intervals so as to sequentially convey the grinding vessels 3 to a position right below the grinding assembly 7, each grinding vessel 3 is quantitatively loaded with tablets to be detected,

the grinding assembly 7 includes at least a grinding head assembly 12 capable of moving up and down,

during grinding, the grinding head assembly 12 can extend into the grinding vessel 3 to grind and grind the tablets therein, so as to facilitate sampling detection of the subsequent detection early warning device 8;

after grinding, the grinding head assembly 12 is cleaned by the cleaning vessel 6 which can move longitudinally and can move to the position right below the grinding head assembly 12, so that the grinding head assembly 12 can be used for next grinding;

the cleaning vessel 6 is supplied with liquid by the cleaning box 4;

the cleaning tank 4 can also supply the grinding head assembly 12 with liquid for adding a small amount of liquid during grinding.

In this embodiment, as shown in fig. 2-3, the grinding assembly 7 includes an installation box 9, a forward and backward rotation motor 10, a connecting rod assembly and an installation seat 11, wherein the installation box 9 is fixed on the supporting seat 5, the supporting seat 5 is fixed on the frame 1 and located on one side of the conveyor belt 2, the forward and backward rotation motor 10 is fixed in the installation box 9, an output end of the forward and backward rotation motor 10 is fixed with a lead screw, the lead screw is in transmission connection with a nut seat 18, the nut seat 18 is connected with the connecting rod assembly and is connected with the installation seat 11 through the connecting rod assembly, a micro water pump 13 is fixed in the installation seat 11, an output end of the micro water pump 13 is fixed with a connecting pipe 25, and the connecting pipe 25 is connected with the grinding head assembly 12.

As a preferred embodiment, the connecting rod assembly comprises a first connecting rod 19, a second connecting rod 20 and a third connecting rod 21 which are symmetrically arranged, wherein the first connecting rod 19 is fixedly connected with the nut seat 18, the other end of the first connecting rod 19 is connected with the second connecting rod 20 which is vertically arranged, and the other end of the second connecting rod 20 is connected with the mounting seat 11 by the third connecting rod 21;

the mounting box 9 is further fixed with a stabilizer bar 22, the stabilizer bar 22 is symmetrically fixed with guide cylinders 23 for slidably connecting the second connecting rod 20, so that the stability of the vertical displacement of the second connecting rod 20 is improved, the second connecting rod 20 is further connected with the mounting seat 11 through a third connecting rod 21, the mounting seat 11 can vertically displace along with the movement of the second connecting rod 20, in addition, the guide cylinders have a limiting effect, and a bearing seat capable of supporting the rotation of a screw rod is further fixed in the middle of the stabilizer bar 22.

In this embodiment, as shown in fig. 4, the grinding head assembly 12 includes a fixing plate 26, a spray base 29, a grinding assembly, and an angle adjusting assembly, wherein the fixing plate 26 is fixed outside the connecting pipe 25, the fixing plate 26 is connected with the spraying seat 29 by adopting an angle adjusting component with an adjustable angle, the spraying seat 29 is provided with the grinding component and the grinding component which are symmetrically arranged, and when the medicine is crushed and ground, the angle adjusting component can finely adjust the inclination angle of the spraying seat 29, such that the grinding end of the grinding assembly is higher than the grinding end of the grinding assembly, and in an initial stage the distance between the grinding end of the grinding assembly and the grinding surface of the grinding vessel 3 is smaller than the thickness of the tablets, which are left under the grinding end of the grinding assembly to be ground, thereby forming broken tablet particles to be ground by the grinding assembly.

In this embodiment, the connecting pipe 25 is sealed by a hinged support assembly and extends into the buffer bin 38 of the spraying seat 29 to provide liquid for the buffer bin 38, and the spraying seat 29 is provided with a plurality of spraying holes 39, so that when grinding, liquid is sprayed out, the grinding efficiency is improved, and the occurrence of the situation that the tablet lifts up powdery particles is reduced;

in order to improve the stability of the angle adjustment, the pivoting support assembly includes an inner rotating support 40 symmetrically fixed to the outer circumference of the connection pipe 25, an outer rotating support 41 symmetrically fixed to the inner wall of the center hole of the spray base 29, and a rotating member 42 fixed to the inner wall of the outer rotating support 41, and the outer rotating support 41 is deflected around the connection pipe 25 by the rotating member 42.

In this embodiment, the angle adjusting assembly includes a micro telescopic rod 30, a connecting spring 37 and an elastic sealing sleeve 28, wherein the micro telescopic rod 30 is fixed on the fixing plate 26, the telescopic end of the micro telescopic rod 30 is connected with the spray seat 29, the spray seat 29 is connected with the fixing plate 26 by adopting a plurality of groups of connecting springs 27 which are uniformly arranged, and the fixing plate 26 and the spray seat 29 are hermetically connected by adopting the elastic sealing sleeve 28 on an outer circumference;

and when the micro telescopic rod 30 is retracted, the spray seat 29 can deflect around the connecting pipe 25 to form a certain included angle with the horizontal plane.

In this embodiment, the grinding assembly comprises a first motor 31, a first rotating base 32 and a grinding knife 33, wherein the first motor 31 is fixed on the top of the spraying base 29, the first rotating base 32 rotatably arranged on the spraying base 29 below the buffer bin 38 is fixed at the output end of the first motor 31, and the grinding knife 33 is fixed at the bottom of the first rotating base 32;

the rotating base I32 is further provided with a plurality of spraying holes I34 communicated with the buffer storage bin 38, and the spraying holes I34 penetrate through the grinding knife 33.

In this embodiment, the grinding assembly includes a second motor 35, a second rotating seat 36 and a grinding knife 37, wherein the second motor 35 is fixed on the top of the spraying seat 29, the second rotating seat 36 rotatably disposed on the spraying seat 29 below the buffer bin 38 is fixed on the output end of the second motor 35, and the grinding knife 37 is fixed on the bottom of the second rotating seat 36.

In this embodiment, locking heads 24 are symmetrically fixed on the mounting seat 11, and a locking groove 17 corresponding to the locking head 24 is provided at the port of the grinding vessel 3;

the grinding surface of the grinding vessel 3 is an inclined surface, the inclination direction of the grinding vessel is consistent with that of the spraying seat, the inclination angle of the grinding vessel is smaller than that of the spraying seat, specifically, the inclination angle can ensure that the tablet does not slide towards the direction of the grinding assembly in the initial stage, and the formed small particles of the broken tablet can move towards the direction of the grinding assembly, namely, in the initial stage, when the tablet is placed, the tablet is placed at the left side of the grinding vessel so as to be ground by the grinding assembly, and the formed small particles of the broken tablet move to the lower part of the grinding assembly and are ground by the grinding assembly;

and, in the initial stage, the distance between the grinding end of the grinding assembly and the grinding surface of the grinding vessel 3 is less than the thickness of the tablets, which stay below the grinding end of the grinding assembly and are ground until they are of a size that can enter below the grinding assembly;

when the volume of the broken tablet particles is not sufficient to enter the lower part of the grinding assembly and the broken tablet particles are thrown out by the grinding assembly and move towards the grinding assembly, the rotation of the grinding end of the grinding assembly will return the broken tablet particles to the lower part of the grinding assembly until the broken tablet particles are sufficiently ground for subsequent grinding by the grinding assembly.

In this embodiment, the cleaning utensil 6 is connected to the cleaning box 4 by passing through the support base 5 through the elastic bellows 14, the cleaning utensil 6 is driven to extend and retract by the telescopic cylinder 16, during cleaning, the telescopic cylinder 16 drives the cleaning utensil 6 to move to the lower part of the grinding head assembly 12, and a plurality of water spray heads are distributed at the upper end of the cleaning utensil 6.

In specific implementation, a plurality of grinding vessels 3 are arranged on the conveyor belt 2 at intervals, the conveyor belt sequentially conveys the grinding vessels to the position right below the grinding assembly 7, and tablets to be detected are quantitatively arranged at the left position in each grinding vessel 3;

during grinding, the nut seat, the connecting rod assembly and the mounting seat 11 on the positive and negative rotation motor 10 are driven to move downwards through rotation, so that the grinding head assembly 12 can extend into the grinding vessel 3, and tablets in the grinding head assembly are ground and ground in sequence, so that sampling detection of the subsequent detection early warning device 8 is facilitated;

after grinding, the grinding head assembly 12 is cleaned by the cleaning vessel 6 which can move longitudinally and can move to the position right below the grinding head assembly 12, so that the next grinding is carried out, when cleaning is carried out, a water spray head on the cleaning vessel 6 sprays water to clean the outer part of the grinding head assembly from bottom to top, and the grinding head assembly 12 sprays water to clean from inside to bottom through the micro water pump 13;

when the tablet is detected to be unqualified, the detection early warning device 8 sends out an early warning signal.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.