阅读说明：本技术 一种外科护理用颗粒药物研磨装置 (Granule medicine grinder for surgical nursing ) 是由 不公告发明人 于 2020-12-03 设计创作，主要内容包括：本发明公开了一种外科护理用颗粒药物研磨装置,包括操控箱,所述操控箱内部安装有电机,所述电机的输出端从操控箱顶端探出,所述操控箱上表面中部设有导料斗,所述导料斗和操控箱之间通过螺栓连接在一起,所述导料斗中部设有研磨杆,所述研磨杆底部穿过导料斗并和电机的输出端连接在一起,所述导料斗正上方设有研磨筒,所述研磨筒底端插入导料斗内部,本发明解决现有医护人员使用的研磨装置使用费力,不便于医护人员对大量的颗粒药物进行研磨的问题,通过对研磨设备的结构进行改良和优化,使得研磨设备方便通过电动的方式进行研磨,便于快速有效的对颗粒药物进行研磨,且这种研磨装置方便同时对大量的颗粒药物进行研磨。(The invention discloses a granular medicine grinding device for surgical nursing, which comprises a control box, wherein a motor is arranged in the control box, the output end of the motor extends out of the top end of the control box, a material guide hopper is arranged in the middle of the upper surface of the control box, the material guide hopper and the control box are connected together through a bolt, a grinding rod is arranged in the middle of the material guide hopper, the bottom of the grinding rod penetrates through the material guide hopper and is connected with the output end of the motor, a grinding cylinder is arranged right above the material guide hopper, and the bottom end of the grinding cylinder is inserted into the material guide hopper. And the grinding device is convenient to grind a large amount of granular medicines simultaneously.)

1. The utility model provides a granule medicine grinder for surgical nursing which characterized in that: comprises a control box (1), a motor (2) is arranged in the control box (1), the output end of the motor (2) extends out of the top end of the control box (1), the middle part of the upper surface of the control box (1) is provided with a material guide hopper (3), the material guide hopper (3) and the control box (1) are connected together through bolts, a grinding rod (4) is arranged in the middle of the material guide hopper (3), the bottom of the grinding rod (4) penetrates through the material guide hopper (3) and is connected with the output end of the motor (2), a grinding cylinder (5) is arranged right above the material guide hopper (3), the bottom end of the grinding cylinder (5) is inserted into the material guide hopper (3), the grinding cylinder (5) is sleeved outside the arc side surface of the grinding rod (4), the top end of the grinding cylinder (5) is provided with a sealing cover (6), the upper surface of the control box (1) is provided with a screening box (7) at a position aligned with the bottom end of the material guide hopper (3).

2. The grinding device for the granular medicines for surgical nursing according to claim 1, characterized in that the four corners of the bottom surface of the control box (1) are provided with support legs (11), the front surface of the control box (1) is provided with a control panel (12), the middle of the top end of the control box (1) is provided with a first bearing (14), and the middle of the upper surface of the control box (1) is provided with a sliding chute (13) aligned with the sieving box (7).

3. The grinding device for the granular medicines for surgical nursing is characterized in that an opening is formed in the back surface of the screening box, a mounting cavity (15) is formed in the screening box, a limiting table (16) is arranged on the back surface of the screening box along the edge of the opening, a cover plate (17) matched with the limiting table (16) is arranged on the limiting table (16), and the cover plate (17) and the screening box are connected together through bolts.

4. The grinding device for the granular medicines for surgical nursing according to claim 3, characterized in that a connecting ring (21) is arranged at the position where the top end of the motor (2) is attached to the inner top surface of the installation cavity (15), a plurality of connecting holes (22) are uniformly formed in the connecting ring (21), a transmission shaft (23) is arranged at the output end of the motor (2), and grooves (24) are symmetrically formed at the top ends of the arc-shaped side surfaces of the transmission shaft (23).

5. The grinding device for granular medicines for surgical nursing according to claim 1, characterized in that the bottom surface of the material guiding hopper (3) is provided with an inclined surface, the material guiding hopper (3) is provided with a material guiding opening (31) along the bottom end of the inclined surface, the two sides of the arc side surface of the material guiding hopper (3) are symmetrically provided with connecting feet (32), and the top end of the material guiding hopper (3) is provided with a ferrule (33).

6. The grinding device for the granular medicines for surgical nursing according to claim 5, characterized in that the guide hopper (3) is internally provided with a connecting table (35), the connecting table (35) is in a frustum shape, the middle part of the connecting table (35) is provided with a second bearing (36), and the arc-shaped side surface of the guide hopper (3) is symmetrically provided with a pressing knob (34) at the position aligned with the ferrule (33).

7. The grinding device for the granular medicines for surgical nursing according to claim 1, characterized in that the bottom end of the grinding rod (4) is provided with a connecting shaft (41), the bottom end of the connecting shaft (41) is provided with a mounting groove (43), the position of the arc side surface of the connecting shaft (41) aligned with the mounting groove (43) is provided with a positioning bolt (42), and the top end of the grinding rod (4) is chamfered.

8. The grinding device for the granular medicines for surgical nursing according to claim 1, characterized in that the bottom end of the grinding cylinder (5) is provided with an insert ring (51), the grinding cylinder (5) is internally provided with a grinding cylinder (52), the arc side surfaces of the grinding cylinder (52) are uniformly provided with dense through holes, the inner diameter of the top end of the grinding cylinder (52) is larger than that of the bottom end, a tiny gap exists between the bottom end of the grinding cylinder (52) and the arc side surface of the grinding rod (4), and a blanking cavity (53) is arranged between the grinding cylinder (52) and the grinding cylinder (5).

9. The grinding device for the granular medicines for surgical nursing is characterized in that a handle (61) is arranged on the upper surface of the cover (6), a limiting ring (62) is arranged at the position, aligned with the top end of the grinding cylinder (52), of the bottom surface of the cover (6), and the inner diameters of the limiting ring (62) and the top end of the grinding cylinder (52) are matched.

10. The grinding device for the granular medicines for surgical nursing according to claim 2, characterized in that the sieving box (7) is provided with a sieving plate (71) at the inner side near the top end, the sieving box (7) is provided with a slot (73) at the front surface, a collecting box (74) is installed inside the slot (73), the collecting box (74) is provided with a pull ring (75) at the middle part of the front surface, and a slide rod (72) is arranged at the two sides of the bottom end of the collecting box (74) and aligned with the slide grooves (13).

Technical Field

The invention relates to the technical field of grinding equipment, in particular to a particle medicine grinding device for surgical nursing.

Background

The in-process of hospital's surgical nursing often needs can the medicine grind to powdered according to patient's condition, and then conveniently applies the powder medicine at patient's wound or dissolve the powder medicine in the aquatic and feed the patient to make things convenient for the patient can effectual use and absorption medicine, medical personnel adopt traditional grinding pot to grind when grinding the medicine more, and the grinder that current medical personnel used has following problem: the grinder that current medical personnel used uses difficultly, and medical personnel of being not convenient for grinds a large amount of granule medicines, leads to granule medicine grinding efficiency low, influences the use of granule medicine.

Disclosure of Invention

The invention aims to provide a grinding device for granular medicines for surgical nursing, and aims to solve the problems that the existing grinding device for medical workers is labor-consuming to use, the medical workers are inconvenient to grind a large amount of granular medicines, the grinding efficiency of the granular medicines is low, and the use of the granular medicines is influenced.

The invention is realized by the following steps:

a particle medicine grinding device for surgical nursing comprises a control box, wherein a motor is installed inside the control box, the output end of the motor stretches out of the top end of the control box, a material guide hopper is arranged in the middle of the upper surface of the control box, the material guide hopper and the control box are connected together through a bolt, a grinding rod is arranged in the middle of the material guide hopper, the bottom of the grinding rod penetrates through the material guide hopper and is connected with the output end of the motor, a grinding cylinder is arranged right above the material guide hopper, the bottom end of the grinding cylinder is inserted into the material guide hopper, the grinding cylinder is sleeved on the outer side of the arc side surface of the grinding rod, a sealing cover is arranged at the top end of the grinding cylinder, and a screening; the control box is convenient for controlling the whole grinding equipment, thereby facilitating the operation and use of the whole grinding equipment, simultaneously the control box is also convenient for bearing each part of the whole grinding equipment, the motor is convenient for driving the grinding rod to rotate, thereby facilitating the rapid and effective grinding of the medicine, the guide hopper is convenient for bearing the ground medicine, thereby facilitating the guiding hopper of the ground medicine, the grinding rod is convenient for matching with the grinding cylinder, thereby facilitating the effective grinding of the medicine, the grinding cylinder is convenient for matching with the grinding rod to grind the medicine, meanwhile, the ground medicine can smoothly fall into the guide hopper, thereby facilitating the further treatment of the medicine, the sealing cover is convenient for sealing the top end of the grinding cylinder, avoiding the dust from easily rising into the air when grinding the medicine, the screening box is convenient for screening the ground medicine powder, thereby facilitating the screening of large particles existing in the ground medicine powder, the ground medicinal powder can be refined sufficiently.

Furthermore, supporting legs are arranged at four corners of the bottom surface of the control box, a control panel is arranged on the front surface of the control box, a first bearing is arranged in the middle of the top end of the control box, and a sliding groove is formed in the middle of the upper surface of the control box and aligned with the screening box; the stabilizer blade is convenient for support whole grinding device, the whole grinding device of being convenient for is stable on the operation mesa, it is convenient for control whole grinding device to control the panel, thereby make things convenient for controlling and using of whole grinding device, the output of the motor is convenient for cooperate to first bearing, the stable rotation of the motor output of being convenient for, the spout is convenient for cooperate the screening box, thereby make things convenient for the installation and the use of screening box, the nimble use of screening box of being convenient for.

Furthermore, an opening is formed in the back of the screening box, an installation cavity is formed in the screening box, a limiting table is arranged on the back of the screening box along the edge of the opening, a cover plate matched with the limiting table is arranged on the limiting table, and the cover plate and the screening box are connected together through bolts; the screening case back opening is the installation and the fixed of the motor of being convenient for, and the use of the motor of being convenient for, the installation cavity is convenient for install the motor, and the installation and the use of the apron of being convenient for are sealed to the back opening of controlling the case to spacing platform, and the apron is convenient for open the installation cavity when the motor damages, and then the convenience is with the maintenance and the use of motor.

Furthermore, a connecting ring is arranged at the position, which is attached to the top surface inside the mounting cavity, of the top end of the motor, a plurality of connecting holes are uniformly formed in the connecting ring, a transmission shaft is arranged at the output end of the motor, and grooves are symmetrically formed in the top end of the arc side surface of the transmission shaft; the connecting ring is convenient for the motor, thereby makes things convenient for the installation and the fixed of motor, and the connecting hole is convenient for the bolt to pass, thereby conveniently fixes the motor inside the installation cavity through the bolt, and the output that the motor was convenient for to the transmission shaft drives and grinds the pole rotation, thereby conveniently grinds the pole and grinds the medicine, and the recess is convenient for the transmission shaft can be stabilized and grind the pole and link together, and the cooperation transmission shaft that the pole of being convenient for can be stable is used.

Furthermore, the bottom surface of the material guide hopper is provided with an inclined surface, the material guide hopper is provided with a material guide opening along the bottom end of the inclined surface, two sides of the arc side surface of the material guide hopper are symmetrically provided with connecting pins, and the top end of the material guide hopper is provided with a ferrule; guide fill bottom surface is the convenience and carries out the guide to the powder of grinding for the inclined plane to convenient powder of grinding can be smooth go out from the guide mouth and derive, connect the foot and be convenient for the guide fill and link together with control the case, the installation and the fixing of the guide fill of being convenient for, the lasso is convenient for the guide fill and links together with the grinding vessel, the installation and the fixing of the guide fill of being convenient for.

Furthermore, a connecting table is arranged in the guide hopper, the connecting table is in a frustum shape, a second bearing is arranged in the middle of the connecting table, and pressing knobs are symmetrically arranged at the positions, aligned with the ferrules, of the arc-shaped side surfaces of the guide hopper; the connecting table is convenient for cooperate grinding rod to conveniently grind the rod bottom and pass the guide fill, and then make things convenient for the output that grinding rod can be stable and the motor link together, compress tightly the knob and be convenient for cooperate the grinding vessel, thereby make things convenient for the guide fill that the grinding vessel can be stable to link together, the second bearing is convenient for grind the stable rotation of rod, the use of the grinding rod of being convenient for, thereby make things convenient for the installation and the fixed of grinding rod.

Further, a connecting shaft is arranged at the bottom end of the grinding rod, an installation groove is formed in the bottom end of the connecting shaft, a positioning bolt is arranged at the position, aligned with the installation groove, of the arc side face of the connecting shaft, and a flat chamfer is formed in the top end of the grinding rod; the connecting axle is convenient for grind the pole and passes the guide fill to the output that conveniently grinds pole and motor links together, the installation and the fixed of being convenient for grind the pole, positioning bolt is convenient for fixed grinding pole and transmission shaft, thereby conveniently grinds stable linking together of pole and transmission shaft, and the grinding pole top chamfer is the position between getting into grinding pole and the grinding vessel that the granule medicine can be smooth of being convenient for, is convenient for quick grinds the granule medicine.

Furthermore, an insert ring is arranged at the bottom end of the grinding cylinder, a grinding cylinder is arranged in the grinding cylinder, dense through holes are uniformly formed in the arc side surface of the grinding cylinder, the inner diameter of the top end of the grinding cylinder is larger than that of the bottom end, a small gap is formed between the bottom end of the grinding cylinder and the arc side surface of the grinding rod, and a blanking cavity is formed between the grinding cylinder and the grinding cylinder; insert the circle and be convenient for grinding vessel bottom and guide fill and link together to make things convenient for the installation and the fixed of grinding vessel, the grinding vessel is convenient for cooperate granule medicine, thereby makes things convenient for granule medicine to press from both sides between grinding rod circular arc side and grinding vessel, drives granule medicine and grinding vessel production friction under the rotation of grinding rod, and then makes things convenient for the powder of friction to get into the blanking chamber, inside the blanking chamber is convenient for powder can be smooth fall into the blanking fill, and then the convenience is derived powder.

Further, a handle is arranged on the upper surface of the sealing cover, a limiting ring is arranged at the position, aligned with the top end of the grinding cylinder, of the bottom surface of the sealing cover, and the limiting ring is matched with the inner diameter of the top end of the grinding cylinder; the handle is convenient for opening and closing of closing cap to make things convenient for the installation and the use of closing cap, the spacing collar is convenient for insert on milling barrel top, and then makes things convenient for the closing cap to stabilize on milling barrel, what the closing cap of being convenient for can be stable seals milling barrel top.

Furthermore, a screening plate is arranged at the position, close to the top end, of the inner side of the screening box, a slot is formed in the front face of the screening box, a collecting box is installed in the slot, a pull ring is arranged in the middle of the front face of the collecting box, and a sliding rod is arranged at the position, aligned with the slot, of the two sides of the bottom end of the collecting box; the screening board is convenient for sieve the powder of grinding, thereby makes things convenient for the entering that powder can be smooth to collect the box, thereby the convenience is handled the screening of the large granule medicine in the powder, and the box is collected in the installation of slot being convenient for, is convenient for collect the box and collect powder, and pull ring is convenient for collect pulling out and push in of box, is convenient for collect the use of box, and the slide bar is convenient for sieve the box and can be in the same place with control case sliding connection, the slip and the use of the sieve box of being convenient for.

When in use, the sealing cover is opened, then the medicine to be ground is put between the grinding cylinder and the grinding rod, then the sealing cover is covered at the top end of the grinding cylinder, then the motor is started, the motor drives the grinding rod to rotate, the grinding rod drives the granular medicine and the grinding cylinder to rub under the rotation of the grinding rod, so that the granular medicine and the grinding cylinder rub differentially to generate medicine powder, the medicine powder enters the blanking cavity and falls into the material guide hopper, and the medicine powder continuously moves downwards towards the bottom end of the grinding cylinder when the granular medicine powder is reduced until the medicine granule powder is finished, the medicine powder slowly flows out from the material guide opening when falling into the material guide hopper, the guided medicine powder enters the sieving plate, the qualified medicine powder after being sieved by the sieving plate enters the collecting box, then the collecting box is pulled out and the medicine is poured out, after the use, the pressing knob is unscrewed and the grinding cylinder is taken down to be cleaned, and cleaning the interior of the material guide hopper.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the structure of the grinding device is improved and optimized, so that the grinding device can conveniently grind the medicines in an electric mode, the granular medicines can be conveniently and rapidly and effectively ground, the grinding device can conveniently grind a large amount of granular medicines simultaneously, the grinding efficiency of the medicines can be conveniently and effectively improved, and the medicine grinding device is flexible to use, simple to operate and convenient to screen the medicines after the medicines are ground.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a polishing apparatus of the present invention from a first perspective;

FIG. 2 is a schematic view of the polishing apparatus of the present invention from a second perspective;

FIG. 3 is a schematic view of the control box of the present invention from a first perspective;

FIG. 4 is a schematic view of the control box of the present invention from a second perspective;

FIG. 5 is a schematic view of the structure of the motor of the present invention;

FIG. 6 is a schematic view of the structure of the material guiding hopper of the present invention;

FIG. 7 is a schematic view of the construction of the grinding rod of the present invention;

FIG. 8 is a schematic structural view of the grinding cylinder of the present invention;

FIG. 9 is a schematic view of the construction of the cover plate of the present invention;

fig. 10 is a schematic view of the construction of the screening cartridge of the present invention.

In the figure: 1-a control box; 11-a leg; 12-a control panel; 13-a chute; 14-a first bearing; 15-mounting a cavity; 16-a limit table; 17-a cover plate; 2, a motor; 21-a connecting ring; 22-connecting hole; 23-a drive shaft; 24-a groove; 3-a material guide hopper; 31-a material guide port; 32-connecting pins; 33-a ferrule; 34-a compression knob; 35-a connection station; 36-a second bearing; 4-grinding rod; 41-a connecting shaft; 42-positioning bolts; 43-a mounting groove; 5-grinding cylinder; 51-inserting ring; 52-a grinding cylinder; 53-blanking chamber; 6-sealing the cover; 61-a handle; 62-a limit ring; 7-screening the box; 71-a screening plate; 72-a slide bar; 73-slot; 74-a collection cassette; 75-pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example (b): referring to fig. 1 and 2: the utility model provides a granule medicine grinder for surgical nursing, including controlling case 1, control 1 internally mounted of case has motor 2, motor 2's output is followed and is controlled 1 top and pop out, it is equipped with guide fill 3 to control 1 upper surface middle part of case, be in the same place through bolted connection between guide fill 3 and the control case 1, guide fill 3 middle parts are equipped with grinding rod 4, grinding rod 4 bottom is passed guide fill 3 and is in the same place with motor 2's output, be equipped with grinding vessel 5 directly over guide fill 3, grinding vessel 5 bottom inserts guide fill 3 inside, grinding vessel 5 covers in the circular arc side outside of grinding rod 4, grinding vessel 5 top is equipped with closing cap 6, and control 1 upper surface of case and be equipped with screening box 7 to the position of 3 bottoms of guide fill.

The control box 1 is convenient for controlling the whole grinding equipment, thereby facilitating the operation and use of the whole grinding equipment, meanwhile, the control box 1 is also convenient for bearing each part of the whole grinding equipment, the motor 2 is convenient for driving the grinding rod 4 to rotate, thereby facilitating the rapid and effective grinding of the medicine, the guide hopper 3 is convenient for bearing the ground medicine, thereby facilitating the guiding of the ground medicine out of the guide hopper 3, the grinding rod 4 is convenient for matching with the grinding cylinder 5, thereby facilitating the effective grinding of the medicine, the grinding cylinder 5 is convenient for matching with the grinding rod 4 to grind the medicine, and simultaneously, the ground medicine can smoothly fall into the guide hopper 3, thereby facilitating the further treatment of the medicine, the sealing cover 6 is convenient for sealing the top end of the grinding cylinder 5, avoiding the dust from easily rising into the air when grinding the medicine, the sieving box 7 is convenient for sieving the ground medicine powder, thereby conveniently sieve out the large granule that exists in the powder of grinding, the powder of being convenient for grind is enough to be refined.

This kind of structure makes the grinding device conveniently grind through electronic mode, is convenient for quick effectual grind the granule medicine, and this kind of grinder conveniently grinds a large amount of granule medicines simultaneously, and then makes things convenient for the grinding efficiency of effectual improvement medicine, and this kind of medicine grinder uses in a flexible way, and easy operation, is convenient for sieve the processing to the medicine after accomplishing to the medicine grinding.

Referring to fig. 3 and 4: four corners of the bottom surface of the control box 1 are provided with support legs 11, the front surface of the control box 1 is provided with a control panel 12, the middle of the top end of the control box 1 is provided with a first bearing 14, and the middle of the upper surface of the control box 1 is provided with a sliding groove 13 aligned with the screening box 7; the supporting legs 11 are convenient for supporting the whole grinding equipment, the whole grinding equipment is convenient to stabilize on the operation table top, the control panel 12 is convenient for controlling the whole grinding equipment, so that the whole grinding equipment is convenient to control and use, the first bearing 14 is convenient for matching with the output end of the motor 2 and is convenient for stable rotation of the output end of the motor 2, and the sliding groove 13 is convenient for matching with the screening box 7, so that the screening box 7 is convenient to install and use, and the screening box 7 is convenient to flexibly use; the back of the screening box is provided with an opening, an installation cavity 15 is arranged in the screening box, the back of the screening box is provided with a limiting table 16 along the edge of the opening, the limiting table 16 is provided with a cover plate 17 matched with the limiting table, and the cover plate 17 and the screening box are connected together through bolts; screening case back opening is the installation and the fixing of the motor 2 of being convenient for, and the motor 2's of being convenient for use, installation cavity 15 are convenient for install motor 2, and spacing platform 16 is convenient for apron 17's installation and use, and the apron 17 of being convenient for seals the opening of control box 1 back, and apron 17 is convenient for open installation cavity 15 when motor 2 damages, and then convenient maintenance and the use with motor 2.

Referring to FIG. 5: a connecting ring 21 is arranged at the position, which is attached to the top surface inside the mounting cavity 15, of the top end of the motor 2, a plurality of connecting holes 22 are uniformly formed in the connecting ring 21, a transmission shaft 23 is arranged at the output end of the motor 2, and grooves 24 are symmetrically formed in the top ends of the arc side surfaces of the transmission shaft 23; the motor 2 of the clamping ring 21 of being convenient for, thereby make things convenient for the installation and the fixed of motor 2, connecting hole 22 is convenient for the bolt to pass, thereby the convenience is fixed motor 2 inside installation cavity 15 through the bolt, transmission shaft 23 the output of motor 2 of being convenient for drives and grinds pole 4 rotatory, thereby conveniently grind pole 4 and grind the medicine, recess 24 the transmission shaft 23 of being convenient for can be stable with grind pole 4 and link together, be convenient for grind the cooperation transmission shaft 23 that pole 4 can be stable and use.

Referring to FIG. 6: the bottom surface of the material guide hopper 3 is provided with an inclined surface, the material guide hopper 3 is provided with a material guide port 31 along the bottom end of the inclined surface, two sides of the arc side surface of the material guide hopper 3 are symmetrically provided with connecting pins 32, and the top end of the material guide hopper 3 is provided with a ferrule 33; the bottom surface of the material guide hopper 3 is an inclined surface, so that the ground medicinal powder can be conveniently guided out from the material guide opening 31, the connecting pins 32 are convenient for the material guide hopper 3 to be connected with the control box 1 and the installation and fixation of the material guide hopper 3, and the ferrule 33 is convenient for the material guide hopper 3 to be connected with the grinding cylinder 5 and the installation and fixation of the material guide hopper 3; a connecting table 35 is arranged inside the material guide hopper 3, the connecting table 35 is in a frustum shape, a second bearing 36 is arranged in the middle of the connecting table 35, and pressing knobs 34 are symmetrically arranged at the positions, aligned with the ferrule 33, of the arc-shaped side surface of the material guide hopper 3; connect the platform 35 and be convenient for the cooperation to grind pole 4 to conveniently grind 4 bottoms of pole and pass guide fill 3, and then conveniently grind the output that pole 4 can be stable and motor 2 and link together, compress tightly knob 34 and be convenient for cooperate grinding vessel 5, thereby make things convenient for guide fill 3 that grinding vessel 5 can be stable to link together, second bearing 36 is convenient for grind the stable rotation of pole 4, the use of pole 4 of being convenient for, thereby make things convenient for the installation and the fixed of grinding pole 4.

Referring to FIG. 7: a connecting shaft 41 is arranged at the bottom end of the grinding rod 4, an installation groove 43 is arranged at the bottom end of the connecting shaft 41, a positioning bolt 42 is arranged at the position of the arc side surface of the connecting shaft 41 aligned with the installation groove 43, and the top end of the grinding rod 4 is chamfered; connecting axle 41 is convenient for grind pole 4 and passes guide fill 3, thereby the output that makes things convenient for grind pole 4 and motor 2 links together, the installation and the fixing of the grind pole 4 of being convenient for, positioning bolt 42 is convenient for fixed grind pole 4 and transmission shaft 23, thereby make things convenient for stable the linking together of grind pole 4 and transmission shaft 23, the 4 top chamfer angles of grind pole are the position between the entering grind pole 4 that the granule medicine can be smooth of being convenient for and grinding barrel 5, be convenient for quick grind the granule medicine.

Referring to FIG. 8: an insert ring 51 is arranged at the bottom end of the grinding cylinder 5, a grinding cylinder 52 is arranged in the grinding cylinder 5, dense through holes are uniformly formed in the arc side surface of the grinding cylinder 52, the inner diameter of the top end of the grinding cylinder 52 is larger than that of the bottom end, a small gap exists between the bottom end of the grinding cylinder 52 and the arc side surface of the grinding rod 4, and a blanking cavity 53 is formed between the grinding cylinder 52 and the grinding cylinder 5; insert ring 51 be convenient for grinding vessel 5 bottom and guide fill 3 link together, thereby make things convenient for the installation and the fixed of grinding vessel 5, grinding vessel 52 is convenient for cooperate granule medicine, thereby make things convenient for the granule medicine to press from both sides between 4 circular arc sides of grinding rod and grinding vessel 52, it produces the friction to drive granule medicine and grinding vessel 52 under the rotation of grinding rod 4, and then make things convenient for frictional powder to get into blanking chamber 53, inside blanking chamber 53 is convenient for powder can be smooth the blanking fill that falls into, and then the convenience is derived powder.

Referring to FIG. 9: the upper surface of the sealing cover 6 is provided with a handle 61, the position of the bottom surface of the sealing cover 6, which is aligned with the top end of the milling barrel 52, is provided with a limiting ring 62, and the inner diameter of the limiting ring 62 is matched with that of the top end of the milling barrel 52; handle 61 is convenient for opening and shutting of closing cap 6 to make things convenient for the installation and the use of closing cap 6, spacing collar 62 is convenient for insert on milling barrel 52 top, and then makes things convenient for closing cap 6 to stabilize on milling barrel 52, and the closing cap 6 of being convenient for is enough stable seals milling barrel 52 top.

Referring to FIG. 10: a screening plate 71 is arranged at a position, close to the top end, on the inner side of the screening box 7, a slot 73 is formed in the front face of the screening box 7, a collecting box 74 is installed in the slot 73, a pull ring 75 is arranged in the middle of the front face of the collecting box 74, and sliding rods 72 are arranged at positions, aligned with the sliding grooves 13, of two sides of the bottom end of the collecting box 74; screening board 71 is convenient for sieve the powder of grinding, thereby make things convenient for the entering that powder can be smooth to collect box 74, thereby the convenience is handled the screening of the large granule medicine in the powder, slot 73 is convenient for install and is collected box 74, be convenient for collect box 74 and collect powder, pull ring 75 is convenient for collect pulling out and pushing of box 74, be convenient for collect the use of box 74, slide bar 72 is convenient for sieve box 7 and can be in the same place with control box 1 sliding connection, be convenient for sieve box 7's slip and use.

The using method comprises the following steps: when in use, the sealing cover 6 is opened, then the medicine to be ground is put between the grinding cylinder 52 and the grinding rod 4, then the sealing cover 6 is covered on the top end of the grinding cylinder 52, then the motor 2 is started, the motor 2 drives the grinding rod 4 to rotate, the grinding rod 4 drives the particle medicine and the grinding cylinder 52 to rub under the rotation of the grinding rod 4, so that the particle medicine and the grinding cylinder 52 rub differentially to generate medicine powder, the medicine powder enters the blanking cavity 53 and falls into the material guide hopper 3, and as the inner diameter of the top end of the grinding cylinder 52 is larger than that of the bottom end, the medicine powder continuously moves downwards towards the bottom end of the grinding cylinder 52 when the particle medicine powder is reduced, until the medicine particles are ground, when the medicine powder falls into the material guide hopper 3, the medicine powder is slowly led out from the material guide opening 31, the guided medicine powder enters the sieving plate 71, the qualified medicine powder screened by the sieving plate 71 enters the collecting box 74, then the collecting box 74 is pulled out and the medicine is poured out, after the use, the pressing knob 34 is unscrewed, the grinding cylinder 5 is taken down and cleaned, and the interior of the material guiding hopper 3 is cleaned.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.