CN207446440U - A kind of pharmaceutical purpose ball mill pulverizer - Google Patents

Abstract

The purpose of this utility model is to provide a kind of pharmaceutical purpose ball mill pulverizer, including：Crush rack, ball mill grinding chamber, ball mill pulverizer, feed inlet, variable-frequency motor, speed changer, power output shaft, spiral discharging mouth, the first grinding chamber, the first helical axis, the first Disintegrating knife, the first motor, support column, fixed station, the second grinding chamber, the second helical axis, the second Disintegrating knife, the second motor, noise reduction layer and discharge port, it is characterised in that：Ball mill grinding chamber, the first grinding chamber and the second grinding chamber are provided in the crushing rack, the ball mill grinding chamber is arranged on the upper end of first grinding chamber, the ball mill pulverizer is arranged on the inside of the ball mill grinding chamber, the upper end of the ball mill pulverizer offers feed inlet, and the lower end of ball mill pulverizer offers spiral discharging mouth.The utility model can carry out three-level attrition grinding to medicinal material, have the advantages that low noise, rotating speed are steady, it is with high accuracy to crush.

Description

A kind of pharmaceutical purpose ball mill pulverizer

Technical field

The utility model is related to a kind of pulverizer more particularly to a kind of pharmaceutical purpose ball mill pulverizers.

Background technology

At present, ball mill pulverizer is a kind of commonly used equipment for grinding or grinding, and the principle of ball mill pulverizer is to utilize whereabouts The percussion of abrasive body (such as steel ball, cobblestone) and the abrasive action of abrasive body and ball milling inner wall and by crushing material And it mixes.At present in pharmaceutical field, for can be by medicinal crushing material to enough fineness, frequently with ball mill pulverizer to just The material that step crushes further is crushed, and is had among the ball mill pulverizer used at present, feeding port and ball mill fuselage One gap is easily stuck in gap during the medicinal material of granular medicinal material or block when feeding intake, can not make its ball milling It powdering and can not be uniformly mixed with other material, it is relatively low to crush precision, so as to influence product quality.In addition, ball mill is being ground During medicinal material, have a small amount of medicinal material sticks and be gathered into strip to porcelain ball, these strip resins are from porcelain ball Substantially 20 mesh screens cannot be all crossed after falling down, increases Ball-milling Time, influences product quality, the ball mill grinding effect used at present Rate and utilization rate be not high, and the grain size of powder is usually larger, cannot control, and usually can not carry out fine crushing to medicinal material grinds Mill, and the noise of existing ball mill pulverizer when in use is usually larger at present, influences ambient enviroment.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of pharmaceutical purpose ball mill pulverizer, the utility model exists The second helical axis is provided in second grinding chamber, can further crush medicinal material, improves the precision of medicinal crushing material And crushing effect is more preferable.The utility model can carry out three-level attrition grinding to medicinal material, have low noise, rotating speed it is steady, Crush advantage with high accuracy.

Used technical solution is the utility model to solve above-mentioned technical problem：A kind of pharmaceutical purpose ball mill pulverizer, Including：Rack, ball mill grinding chamber, ball mill pulverizer, feed inlet, variable-frequency motor, speed changer, power output shaft, spiral is crushed to go out Material mouth, the first grinding chamber, the first helical axis, the first Disintegrating knife, the first motor, support column, fixed station, the second grinding chamber, Second helical axis, the second Disintegrating knife, the second motor, noise reduction layer and discharge port, it is characterised in that：It is set in the crushing rack Ball mill grinding chamber, the first grinding chamber and the second grinding chamber are equipped with, the ball mill grinding chamber is arranged on the upper of first grinding chamber End, the ball mill pulverizer are arranged on the inside of the ball mill grinding chamber, and the upper end of the ball mill pulverizer offers feed inlet, The lower end of ball mill pulverizer offers spiral discharging mouth, and spiral discharging mouth is interconnected with the first grinding chamber, the ball mill grinding The one side of machine is connected with each other by power output shaft and the speed changer, and one end of the speed changer is mutually interconnected with variable-frequency motor It connects, first helical axis is arranged on the inside of the first grinding chamber, and one end of the first helical axis and the first Disintegrating knife are mutually solid Fixed connection, the other end of the first helical axis are connected with each other with first motor, and the first motor lower end is provided with branch Dagger, the support column lower end set fixed station, and first motor is interfixed company by support column and the fixed station It connects, the fixed station is mutually permanently connected with the crushing rack, and second grinding chamber is arranged at the first grinding chamber lower end, institute State the inside that the second helical axis is arranged on the second grinding chamber, one end of the second helical axis and be arranged on the outside of the second grinding chamber the Two motor are connected with each other, and the second helical axis other end is connected with each other with second Disintegrating knife, the crushing rack Lower end is provided with discharge port, and discharge port is interconnected with the second grinding chamber.

Further, uniform fold has noise reduction on the madial wall of the ball mill grinding chamber, the first grinding chamber and the second grinding chamber Layer.

Further, the noise reduction layer is sponge noise reduction layer.

Further, first grinding chamber is internally provided with filter screen.

Further, it is provided with observation window on the ball mill pulverizer.

Further, the lower end of the discharge port is provided with material storing box, and material storing box is interconnected with discharge port.

The utility model has the advantage of：The utility model is provided with ball mill pulverizer in ball mill grinding chamber, in ball milling Observation window is offered on pulverizer, the crushing situation inside ball mill pulverizer can be observed, facilitates control, the utility model is set There are the first grinding chamber and the second grinding chamber, the first grinding chamber can grind the medicinal material after ball mill grinding again Mill improves and crushes precision, and the utility model is provided with filter screen in the first grinding chamber lower end, can be filtered through and grind for the first time The larger medicinal material fragment of volume, prevents it to be stuck in the bottom of the first grinding chamber after mill, is provided in the first grinding chamber lower end Second grinding chamber, the utility model are provided with the second helical axis in the second grinding chamber, can further crush medicinal material, make The precision of medicinal crushing material improves and crushing effect is more preferable, and the utility model states ball mill grinding chamber, the first grinding chamber and second Uniform fold has sponge noise reduction layer on the madial wall of grinding chamber, can effectively reduce the noise of pulverizer when in use.This practicality It is new to carry out three-level attrition grinding to medicinal material, have the advantages that low noise, rotating speed are steady, it is with high accuracy to crush.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings are can also be obtained according to these attached drawings.First motor grinding chamber

Fig. 1 is the structure diagram of the utility model.

Wherein：

1- crushes rack；2- ball mill grinding chambers；3- ball mill pulverizers；

4- feed inlets；5- observation windows；6- variable-frequency motors；

7- speed changers；8- power output shafts；9- spiral discharging mouths；

The first grinding chambers of 10-；The first helical axis of 11-；The first Disintegrating knifes of 12-；

The first motor of 13-；14- support columns；15- fixed stations；

16- filter screens；The second grinding chambers of 17-；The second helical axis of 18-；

The second Disintegrating knifes of 19-；The second motor of 20-；21- noise reduction layers；

22- discharge ports；23- material storing box

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.

Fig. 1 is the side structure schematic view of the utility model, a kind of pharmaceutical purpose ball mill pulverizer as shown in Figure 1, including： Crush rack 1, ball mill grinding chamber 2, ball mill pulverizer 3, feed inlet 4, variable-frequency motor 6, speed changer 7, power output shaft 8, spiral Discharge port 9, the first grinding chamber 10, the first helical axis 11, the first Disintegrating knife 12, the first motor 13, support column 14, fixed station 15th, the second grinding chamber 17, the second helical axis 18, the second Disintegrating knife 19, the second motor 20, noise reduction layer 21 and discharge port 22, It is characterized in that：Ball mill grinding chamber 2, the first grinding chamber 10 and the second grinding chamber 17, the ball are provided in the crushing rack 1 Mill crushing chamber 2 is arranged on the upper end of first grinding chamber 10, and the ball mill pulverizer 3 is arranged on the ball mill grinding chamber 2 Inside, the upper end of the ball mill pulverizer 3 offer feed inlet 4, and the lower end of ball mill pulverizer 3 offers spiral discharging mouth 9, spiral shell It screws out 9 and first grinding chamber 10 of material mouth to be interconnected, the one side of the ball mill pulverizer 3 passes through power output shaft 8 and the change Fast device 7 is connected with each other, and one end and the variable-frequency motor 6 of the speed changer 7 are connected with each other, and first helical axis 11 is arranged on first The inside of grinding chamber 10, one end of the first helical axis 11 are mutually permanently connected with the first Disintegrating knife 12, the first helical axis 11 The other end is connected with each other with first motor 13, and 13 lower end of the first motor is provided with support column 14, the support 14 lower end of column sets fixed station 15, and first motor 13 is mutually permanently connected by support column 14 and the fixed station 15, The fixed station 15 is mutually permanently connected with the crushing rack 1, and second grinding chamber 17 is arranged under the first grinding chamber 10 End, second helical axis 18 are arranged on the inside of the second grinding chamber 17, and one end of the second helical axis 18 is ground with being arranged at second Second motor 20 in 17 outside of mill chamber is connected with each other, 18 other end of the second helical axis and 19 phase of the second Disintegrating knife It connects, 1 lower end of the crushing rack is provided with discharge port 22, and 22 and second grinding chamber 17 of discharge port is interconnected.

Working method:When the utility model is used, opening variable-frequency motor, variable-frequency motor can drive speed changer and power For output shaft so as to control ball mill pulverizer rotating shredder, the utility model offers observation window, Ke Yiguan on ball mill pulverizer The crushing situation inside ball mill pulverizer to be examined, facilitates control, the utility model is provided with the first grinding chamber and the second grinding chamber, the The first helical axis in one grinding chamber is rotated by the first Motor Control, can be to the medicinal material after ball mill grinding again It is secondary to be ground, it improves and crushes precision, the utility model is provided with filter screen in the first grinding chamber lower end, can be filtered through The larger medicinal material fragment of volume, prevents it to be stuck in the bottom of the first grinding chamber, under the first grinding chamber after grinding for the first time End is provided with the second grinding chamber, and the utility model is provided with the second helical axis in the second grinding chamber, and the second helical axis passes through the The control rotation of two motors, can further crush medicinal material, make the precision raising of medicinal crushing material and crushing effect is more preferable.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, the logical technical staff of this field should manage Solution：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole skills Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model The scope of each embodiment technical solution.

Claims (6)

1. a kind of pharmaceutical purpose ball mill pulverizer, including：Crush rack, ball mill grinding chamber, ball mill pulverizer, feed inlet, variable-frequency electric It is machine, speed changer, power output shaft, spiral discharging mouth, the first grinding chamber, the first helical axis, the first Disintegrating knife, first electronic Machine, support column, fixed station, the second grinding chamber, the second helical axis, the second Disintegrating knife, the second motor, noise reduction layer and discharging Mouthful, it is characterised in that：Ball mill grinding chamber, the first grinding chamber and the second grinding chamber, the ball milling are provided in the crushing rack Crushing chamber is arranged on the upper end of first grinding chamber, and the ball mill pulverizer is arranged on the inside of the ball mill grinding chamber, institute The upper end for stating ball mill pulverizer offers feed inlet, and the lower end of ball mill pulverizer offers spiral discharging mouth, spiral discharging mouth with First grinding chamber is interconnected, and the one side of the ball mill pulverizer is connected with each other by power output shaft and the speed changer, institute The one end and variable-frequency motor for stating speed changer are connected with each other, and first helical axis is arranged on the inside of the first grinding chamber, the first spiral shell One end of spin axis is mutually permanently connected with the first Disintegrating knife, and the other end of the first helical axis is mutually interconnected with first motor It connects, the first motor lower end is provided with support column, and the support column lower end sets fixed station, and first motor passes through Support column is mutually permanently connected with the fixed station, and the fixed station is mutually permanently connected with the crushing rack, and described second Grinding chamber is arranged at the first grinding chamber lower end, and second helical axis is arranged on the inside of the second grinding chamber, the second helical axis One end and the second motor being arranged on the outside of the second grinding chamber are connected with each other, the second helical axis other end and described second Disintegrating knife is connected with each other, and the crushing rack lower end is provided with discharge port, and discharge port is interconnected with the second grinding chamber.

2. a kind of pharmaceutical purpose ball mill pulverizer according to claim 1, it is characterised in that：The ball mill grinding chamber, first Uniform fold has noise reduction layer on the madial wall of grinding chamber and the second grinding chamber.

3. a kind of pharmaceutical purpose ball mill pulverizer according to claim 2, it is characterised in that：The noise reduction layer is sponge noise reduction Layer.

4. a kind of pharmaceutical purpose ball mill pulverizer according to claim 1, it is characterised in that：The inside of first grinding chamber It is provided with filter screen.

5. a kind of pharmaceutical purpose ball mill pulverizer according to claim 1, it is characterised in that：It is set on the ball mill pulverizer There is observation window.

6. a kind of pharmaceutical purpose ball mill pulverizer according to claim 1, it is characterised in that：The lower end of the discharge port is set There is material storing box, material storing box is interconnected with discharge port.