CN214864127U

CN214864127U - Rubbing crusher for pharmacy

Info

Publication number: CN214864127U
Application number: CN202120729531.XU
Authority: CN
Inventors: 罗会军; 魏军营; 马得战
Original assignee: Jiaozuo Furuitang Pharmaceutical Co ltd
Current assignee: Jiaozuo Furuitang Pharmaceutical Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-26
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a pharmacy rubbing crusher in pharmaceutical equipment technical field, including the rubbing crusher, the center of rubbing crusher bottom is fixed with the discharging pipe, and the bottom in the rubbing crusher is equipped with the shale shaker of slope, is equipped with discharge gate one on the rubbing crusher lateral wall that the low side of shale shaker corresponds, and discharge gate one is equipped with the bin gate one that can open and shut, and the outside of rubbing crusher is equipped with rotatable material hoist mechanism; the material lifting mechanism comprises a rotatable rotary drum, a plurality of lifting assemblies are uniformly distributed in the rotary drum along the circumferential direction, each lifting assembly comprises a screw and a hopper which are matched with each other, and the hopper is matched with the discharge port I. The utility model has simple and reasonable structure, the raw material is crushed for the first time and the second time through the crushing box and the blanking pipe in sequence, and the crushing efficiency effect is improved; the material that the discharging pipe flowed out is all met the requirements in the setting up of shale shaker, and the material that is not conform to the requirements is transported to the feed inlet through the hopper and is broken once more, so circulate, has reduced manual work and manufacturing cost.

Description

Rubbing crusher for pharmacy

Technical Field

The utility model relates to a pharmaceutical equipment technical field specifically, relates to a rubbing crusher for pharmacy.

Background

The raw materials of pharmacy are mostly with natural biomaterial, in the pharmacy course of working, smash raw materials and be indispensable manufacturing procedure, and common pharmacy raw materials reducing mechanism puts into crushing case with pharmacy raw materials, and the case that gathers materials is collected to the raw materials after smashing, then pours it into crushing case again and carries out secondary or a lot of crushing according to artifical naked eye judgement or experience, and this kind of reducing mechanism's crushing inefficiency, and need a large amount of manual works, manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a pulverizer for pharmacy, which comprises a pulverizer, wherein a discharge pipe is fixed at the center of the bottom of the pulverizer, the discharge pipe penetrates through a supporting table and is fixedly connected with the supporting table, a feed inlet is arranged at the top of the pulverizer, an inclined vibrating screen is arranged at the bottom inside the pulverizer, a first discharge outlet is arranged on the side wall of the pulverizer corresponding to the lower end of the vibrating screen, the first discharge outlet is provided with a first openable material door, and a rotatable material lifting mechanism is arranged outside the pulverizer;

the material lifting mechanism comprises a rotary drum, the pulverizer is positioned in the rotary drum, a first conical wheel is fixed at the center of the bottom of the rotary drum, a second conical wheel is meshed with the first conical wheel, the second conical wheel is connected with a first forward and reverse rotation motor, and the discharge pipe sequentially penetrates through the center of the bottom of the rotary drum and the center of the first conical wheel and is rotationally connected with the rotary drum and the first conical wheel through bearings; the improved material feeding device is characterized in that a plurality of lifting assemblies are uniformly distributed in the rotary drum along the circumferential direction and comprise a vertical screw and a hopper, two ends of the screw are respectively connected with the inner wall of the rotary drum in a rotating mode through bearings, the lower end of the screw penetrates through the rotary drum and then is connected with a forward and backward rotating motor II, the bottom of the hopper is an inclined plane, a discharge port II is arranged on the hopper side wall corresponding to the low end of the inclined plane, the discharge port II is provided with a material door II capable of opening and closing, the hopper is connected with an expansion link, the expansion link is connected with a sliding block, the sliding block is sleeved on the vertical screw and is in threaded fit with the screw, a vertical sliding groove is formed in the inner wall of the rotary drum corresponding to the sliding block, and the sliding block is arranged in the vertical sliding groove in a sliding mode.

Preferably, a guide plate is arranged at one position of the discharge hole, a sensor is arranged at the bottom of the guide plate, and the sensor is electrically connected with the material door I. The material can flow into the hopper more smoothly by the arrangement of the position, and the first material door can be closed timely, so that the raw materials are prevented from being scattered. The sensor may be an infrared sensor.

Preferably, the first material gate and the second material gate are electric gates.

Preferably, the rubbing crusher includes broken case and screening case, the bottom of broken case is through unloading pipe and screening case intercommunication, the feed inlet is located the top of broken case, and broken incasement is equipped with broken subassembly, broken subassembly includes the axis of rotation, the upper end of axis of rotation stretches out broken case and is connected with the rotation motor, and the lower extreme of axis of rotation stretches into in the unloading pipe, be equipped with broken sword one in the axis of rotation of broken incasement, be equipped with the broken sword of spiral in the axis of rotation of unloading pipe, the shale shaker is located the screening incasement, the discharging pipe is located the bottom of screening case.

Preferably, travel switches are arranged at the top end and the bottom end of the vertical sliding groove.

Preferably, the telescopic rod is an electric push rod.

The utility model discloses still including making other subassemblies of a rubbing crusher normal use for pharmacy, if the control assembly of the motor of just reversing and just reversing motor two, the control assembly of rotation motor, electric putter's control assembly, the control assembly of electrically operated gate, the control assembly of shale shaker, travel switch's control assembly, infrared ray sensor's control assembly etc. are conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field, such as the electric push rod, the electric door, the vibrating screen, the infrared sensor, the travel switch and the like are the conventional equipment in the field.

The utility model has the working principle that the raw material is fed from the feed inlet, the rotating motor rotates to crush the raw material, the crushed raw material enters the screening box through the blanking pipe, and is secondarily crushed by the spiral crushing cutter when passing through the blanking pipe, so that the crushing is more thorough, the spiral crushing cutter avoids the accumulation and blockage of the raw material in the blanking pipe, the raw material entering the screening box is screened by the vibrating screen, the raw material meeting the requirement is discharged from the discharge pipe through the sieve mesh of the vibrating screen, the raw material not meeting the requirement is left on the vibrating screen and is discharged from the discharge port I, at the moment, the discharge port I is matched with a hopper, the discharged unqualified raw material falls into the hopper, after the hopper is closed, the electric door of the discharge port I is closed, the rotating motor I rotates to enable the conical wheel II to drive the conical wheel I to rotate, thereby driving the rotating drum to rotate, the next empty hopper in the rotating drum rotates to the discharge port I, the electrically operated gate of discharge gate one is opened once more, arrange the material to empty hopper, and the electrically operated push rod shrink that the hopper that fills up corresponds, two rotations of corresponding positive reverse motor make the slider drive full hopper and move up to the top of screw rod along the screw rod, when full hopper rotates the feed inlet department at broken roof portion, the electrically operated push rod extension makes the discharge gate two of hopper be located the top of feed inlet, then the electrically operated gate of discharge gate two is opened, the material is followed the inclined plane landing of hopper bottom to broken incasement, carry out breakage once more. The positive and negative rotation motor can make a discharge port matched with a hopper in time according to the continuous positive and negative rotation of the condition, and the hopper filled with raw materials can be conveyed to the feed port in time and put the raw materials into the feed port. Each electric door, the vibrating screen, the electric push rod, the forward and reverse rotating motor I and the forward and reverse rotating motor II are connected with wires or other wiring in a sufficient length, and the requirement of normal work during the rotating process is met.

The utility model has the advantages of simple and reasonable structure, simple and effective operation; the raw materials sequentially pass through the crushing box and the blanking pipe to complete primary crushing and secondary crushing, so that the crushing efficiency and the crushing effect are improved; the shale shaker of screening case screens the material after the breakage, ensures that the material that the discharging pipe flows all meets the requirements, and the material that does not meet the requirements is from one row of feeder hopper of discharge gate and is transported to the feed inlet by the hopper and carries out breakage once more, so circulate, reduced manual operation promptly, reduced manual work and manufacturing cost, improved crushing efficiency and quality again moreover.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a pulverizer for pharmacy according to the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: 1. the device comprises a supporting table, 2, a discharge pipe, 3, a first conical wheel, 4, a second conical wheel, 5, a first forward and reverse rotating motor, 6, a second forward and reverse rotating motor, 7, a screw rod, 8, an expansion rod, 9, an inclined plane, 10, a sliding block, 11, a rotary drum, 12, a crushing box, 13, a screening box, 14, a vibrating screen, 15, a discharging pipe, 16, a spiral crushing knife, 17, a rotating shaft, 18, a first crushing knife, 19, a rotating motor, 20, a second material door, 21, a hopper, 22, a first material door, 23, a guide plate, 24 and a sensor.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1-2, the utility model provides a pulverizer for pharmacy, including the pulverizer, the center of pulverizer bottom is fixed with discharging pipe 2, discharging pipe 2 runs through supporting bench 1 and is fixed connection with supporting bench 1, the top of pulverizer is equipped with the feed inlet, and the bottom of the inside of pulverizer is equipped with inclined shale shaker 14, be equipped with discharge gate one on the pulverizer lateral wall that the low side of shale shaker 14 corresponds, discharge gate one is equipped with openable and closable material door one 22, the outside of pulverizer is equipped with rotatable material hoist mechanism;

the material lifting mechanism comprises a rotary drum 11, the pulverizer is positioned in the rotary drum 11, a first conical wheel 3 is fixed at the center of the bottom of the rotary drum 11, a second conical wheel 4 is meshed with the first conical wheel 3, the second conical wheel 4 is connected with a first forward and reverse rotation motor 5, and the discharge pipe 2 sequentially penetrates through the bottom of the rotary drum 11 and the center of the first conical wheel 3 and is rotatably connected with the rotary drum 11 and the first conical wheel 3 through bearings; a plurality of lifting assemblies are uniformly distributed in the rotary drum 11 along the circumferential direction, each lifting assembly comprises a vertical screw 7 and a hopper 21, two ends of each screw 7 are rotatably connected with the inner wall of the rotary drum 11 through bearings, the lower end of each screw 7 penetrates through the rotary drum 11 and is connected with a forward and reverse rotating motor II 6, the bottom of each hopper 21 is an inclined plane 9, a discharge outlet II is formed in the side wall of each hopper 21 corresponding to the lower end of each inclined plane 9, each discharge outlet II is provided with a material door II 20 capable of opening and closing, each hopper 21 is connected with an expansion link 8, each expansion link 8 is connected with a slide block 10, each slide block 10 is sleeved on the vertical screw 7 and is in threaded fit with the corresponding screw 7, a vertical sliding groove is formed in the inner wall of the rotary drum 11 corresponding to each slide block 10, and each slide block 10 is arranged in the vertical sliding groove in a sliding mode.

A guide plate 23 is arranged at one position of the discharge hole, a sensor 24 is arranged at the bottom of the guide plate 23, and the sensor 24 is electrically connected with the first material door 22. The arrangement of the position can enable the materials to flow into the hopper 21 more smoothly, and the material door I22 can be closed timely to avoid the raw materials from being scattered. The sensor 24 may be an infrared sensor.

The first material gate 22 and the second material gate 20 are electric gates.

The rubbing crusher includes broken case 12 and screening case 13, blanking pipe 15 and screening case 13 intercommunication are passed through to the bottom of broken case 12, the feed inlet is located the top of broken case 12, is equipped with broken subassembly in the broken case 12, broken subassembly includes axis of rotation 17, broken case 12 is stretched out and is connected with rotation motor 19 to the upper end of axis of rotation 17, and the lower extreme of axis of rotation 17 stretches into in blanking pipe 15, be equipped with broken sword 18 on the axis of rotation 17 in the broken case 12, be equipped with spiral broken sword 16 on the axis of rotation 17 in the blanking pipe 15, shale shaker 14 is located screening case 13, discharging pipe 2 is located screening case 13's bottom.

Travel switches are arranged at the top end and the bottom end of the vertical sliding groove.

The telescopic rod 8 is an electric push rod.

When the material crusher works, raw materials are fed from a feeding hole, the rotating motor 19 rotates to crush the raw materials, the crushed raw materials enter the sieving box 13 through the discharging pipe 15 and are secondarily crushed by the spiral crushing cutter 16 when passing through the discharging pipe 15, so that crushing is more thorough, the spiral crushing cutter 16 avoids accumulation and blockage of the raw materials in the discharging pipe 15, the raw materials entering the sieving box 13 are sieved by the vibrating screen 14, the raw materials meeting requirements are discharged from the discharging pipe 2 through a screen hole of the vibrating screen 14, the raw materials not meeting the requirements are remained on the vibrating screen 14 and discharged from the discharging hole I, at the moment, the discharging hole I is matched with a hopper 21, the discharged unqualified raw materials fall in the hopper 21, after the hopper 21 is filled, the electric door of the discharging hole I is closed, the forward and reverse rotating motor I5 rotates to enable the conical wheel II 4 to drive the conical wheel I3 to rotate, so as to drive the rotating drum 11 to rotate the next empty hopper 21 in the rotating drum 11 to the discharging hole I, the electric door of the first discharge port is opened again to discharge materials to the empty hopper 21, the electric push rod corresponding to the full hopper 21 contracts, the corresponding forward and reverse rotating motor II 6 rotates to enable the sliding block 10 to drive the full hopper 21 to move upwards to the top of the screw 7 along the screw 7, when the full hopper 21 rotates to the feed port at the top of the crushing box 12, the electric push rod extends to enable the second discharge port of the hopper 21 to be located above the feed port, then the electric door of the second discharge port is opened, and the materials slide into the crushing box 12 along the inclined plane 9 at the bottom of the hopper 21 to be crushed again. The forward and reverse rotation motor I5 continuously rotates forward and reverse according to conditions to enable the discharge port to be matched with the hopper 21 in time, and the hopper 21 filled with raw materials can be conveyed to the feed port in time and put the raw materials into the feed port. Each electric door, the vibrating screen 14, the electric push rod, the forward and reverse rotating motor I5 and the forward and reverse rotating motor II 6 are connected with wires or other connecting wires which are long enough, so that the requirement of normal work during the rotating process is met.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubbing crusher for pharmacy, includes the rubbing crusher, the center of rubbing crusher bottom is fixed with the discharging pipe, the discharging pipe run through a supporting bench and with a supporting bench fixed connection, its characterized in that: the top of the pulverizer is provided with a feeding hole, the bottom inside the pulverizer is provided with an inclined vibrating screen, a first discharging hole is formed in the side wall of the pulverizer corresponding to the lower end of the vibrating screen, a first openable material door is arranged at the first discharging hole, and a rotatable material lifting mechanism is arranged outside the pulverizer;

2. A pharmaceutical grinder as claimed in claim 1, wherein: a guide plate is arranged at one position of the discharge port, a sensor is arranged at the bottom of the guide plate, and the sensor is electrically connected with the material door.

3. A pharmaceutical grinder as claimed in claim 1, wherein: the first material door and the second material door are electric doors.

4. A pharmaceutical grinder as claimed in claim 1, wherein: the rubbing crusher includes broken case and screening case, the bottom of broken case is passed through unloading pipe and screening case intercommunication, the feed inlet is located the top of broken case, and broken incasement is equipped with broken subassembly, broken subassembly includes the axis of rotation, the upper end of axis of rotation is stretched out broken case and is connected with the rotation motor, and the lower extreme of axis of rotation stretches into in the unloading pipe, be equipped with broken sword one in the axis of rotation of broken incasement, be equipped with the broken sword of spiral in the axis of rotation of unloading pipe, the shale shaker is located the screening incasement, the discharging pipe is located the bottom of screening case.

5. A pharmaceutical grinder as claimed in claim 1, wherein: travel switches are arranged at the top end and the bottom end of the vertical sliding groove.

6. A pharmaceutical grinder as claimed in claim 1, wherein: the telescopic rod is an electric push rod.