CN219943055U - Powder beating machine - Google Patents

Abstract

The utility model discloses a powder grinding machine for manufacturing medicinal powder, which relates to the field of powder grinding machines, and comprises a frame, wherein a machine box is arranged on the frame, an upper accommodating cavity and a lower accommodating cavity are arranged in the machine box, a first screen is arranged between the upper accommodating cavity and the lower accommodating cavity, a material collecting box is arranged at the bottom end of the machine box, a second screen is arranged between the material collecting box and the machine box, a cutting knife set is arranged in the upper accommodating cavity, a grinding knife set is arranged in the lower accommodating cavity, a vertical rotating shaft is arranged in the machine box, the rotating shaft penetrates through the machine box, the material collecting box, the cutting knife set and the axis of the grinding knife set, the upper end of the rotating shaft extends to the upper part of the machine box, a motor is arranged above the machine box, the motor drives the rotating shaft to rotate, the bottom of the material collecting box is arranged at a discharge port, an upper cover plate is arranged at the upper end of the machine box, the material is crushed and ground through the cutting knife set and the grinding knife set, so that medicinal materials become medicinal powder after being filtered by the second screen, the medicinal powder falls into the material collecting box, the powder is ensured to be in a powder state after being discharged, the medicinal material is not required to be repeatedly crushed, and the powder grinding efficiency is improved.

Description

Powder beating machine

Technical Field

The utility model relates to the field of powder making machines, in particular to a powder making machine for manufacturing medicinal powder.

Background

In the process of producing medicines, the medicines are required to be ground and made into powder or capsules so as to improve the absorption rate and absorption speed of human bodies. The pulverizer is a common pulverizing device used in pharmaceutical factories in the process of pulverizing bulk drugs.

The existing powder grinding machine usually has only one crushing process, the crushed medicinal materials often have larger particles, at this time, the medicinal powder needs to be manually sieved, and the medicinal materials with large particles are put into the powder grinding machine again for grinding again, so that the powder grinding efficiency is lower.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a powdering machine which can solve the problems of the background technology.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a powder machine, includes the frame, be provided with the machine case in the frame, the machine incasement is provided with and holds the chamber and hold the chamber down, upward hold the chamber and hold down and be provided with first screen cloth between the chamber, the bottom of machine case is provided with the collection workbin, be provided with the second screen cloth between collection workbin and the machine case, upward hold the intracavity and be provided with the cutting knife tackle, it is provided with grinding knife tackle to hold down the intracavity, the machine incasement is provided with vertically pivot, the pivot passes machine case, collection workbin, the axle center of cutting knife tackle and grinding knife tackle, the upper end of pivot extends to the top of machine case, the top of machine case is provided with the motor, motor drive pivot rotates, the bottom of collection workbin sets up in the discharge gate, the machine case upper end is provided with the upper cover plate.

Further, the cutting knife group comprises three pairs of blades and a knife shaft sleeve, the three pairs of blades are perpendicular to the surface of the knife shaft sleeve, and the knife shaft sleeve is in spline connection with the rotating shaft.

Further, the grinding knife set comprises a fixed knife and a movable knife, the middle part of the fixed knife is inclined inwards, the edge of the movable knife is inclined outwards, the fixed knife is connected with the inner wall of the lower accommodating cavity, and the movable knife is connected with the rotating shaft through a spline.

Further, the upper cover plate is provided with a feed inlet and a cover plate, and the cover plate is hinged with the feed inlet.

Further, the collection box is connected with the case through a rotary buckle.

Compared with the prior art, the utility model has the beneficial effects that: preliminary smashing is carried out to the medicinal material that needs to beat powder through the cutting knife group, and the first screen cloth makes the medicinal material that the granule is little get into hold the chamber under, and the big medicinal material of granule then continues to pass through the cutting knife group breakage, and the medicinal material that holds the chamber under gets into is through grinding the grinding knife group further grinding, makes it become powder, and the powder falls into the collection case after filtering through the second screen cloth, guarantees to go out the product and must be the powder state, need not to relapse broken medicinal material, improves and beats powder efficiency.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a cross-sectional view in the direction A-A of the present utility model;

the reference number in the figure is 1-frame, 2-chassis, 3-upper accommodation cavity, 4-lower accommodation cavity, 5-first screen, 6-second screen, 7-collection box, 8-blade, 9-knife sleeve, 10-fixed knife, 11-movable knife, 12-feed inlet, 13-cover plate, 14-discharge port, 15-motor and 16-rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A powder machine according to the present utility model will be described in detail with reference to fig. 1 and 2:

the utility model provides a powder grinding machine, includes frame 1, be provided with machine case 2 in the frame 1, be provided with in machine case 2 and hold chamber 3 and hold chamber 4 down, upward hold chamber 3 and hold down and be provided with first screen cloth 5 between the chamber 4, the bottom of machine case 2 is provided with collection box 7, is provided with second screen cloth 6 between collection box 7 and the machine case 2, upward hold intracavity 3 and be provided with the cutting knife group, hold down and be provided with the grinding knife group in the chamber 4, the cutting knife group includes three pairs of blade 8 and knife sleeve 9, and three pairs of blade 8 are perpendicular with the surface of knife sleeve 9, knife sleeve 9 and pivot splined connection, the grinding knife group is including deciding knife 10 and movable knife 11, decides knife 10's middle part inward sloping, moves knife 11's edge outward sloping, decides knife 10 and holds chamber 4's inner wall connection down, movable knife 11 and pivot splined connection.

Be provided with vertically pivot 16 in the machine case 2, pivot 16 passes machine case 2, collection box 7, cutting knife group and the axle center of grinding knife group, and the upper end of pivot 16 extends to the top of machine case 2, and the top of machine case 2 is provided with motor 15, and motor 15 drive pivot 16 rotates, and the bottom of collection box 7 sets up in discharge gate 14, and machine case 2 upper end is provided with upper cover plate 13, upper cover plate 13 is provided with charge door 12 and apron 13, and apron 13 is articulated with charge door 12, be connected through rotatory buckle between collection box 7 and the machine case 2.

According to the powder grinding machine, the three pairs of blades 8 are used for primarily smashing medicinal materials needing powder, the first screen 5 is used for filtering medicinal materials with large particles, the medicinal materials with large particles continue to be smashed through the cutting knife set in the upper containing cavity 3, the medicinal materials with small particles enter the lower containing cavity 4, the medicinal materials entering the lower containing cavity 4 are further ground through the fixed grinding knife 10 and the movable grinding knife 11, the medicinal materials become powder, the medicinal powder falls into the material collecting box 7 after being filtered through the second screen 6, the medicinal materials in the material collecting box 7 are guaranteed to be in powder state, repeated smashing of the medicinal materials is not needed, and the powder grinding efficiency is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (3)

1. The utility model provides a make powder machine, includes frame, its characterized in that: the machine is characterized in that a machine case is arranged on the machine frame, an upper accommodating cavity and a lower accommodating cavity are arranged in the machine case, a first screen is arranged between the upper accommodating cavity and the lower accommodating cavity, a material collecting box is arranged at the bottom end of the machine case, a second screen is arranged between the material collecting box and the machine case, a cutting knife set is arranged in the upper accommodating cavity, a grinding knife set is arranged in the lower accommodating cavity, a vertical rotating shaft is arranged in the machine case, the rotating shaft penetrates through the machine case, the material collecting box, the cutting knife set and the axis of the grinding knife set, the upper end of the rotating shaft extends to the upper side of the machine case, a motor is arranged above the machine case, the rotating shaft is driven to rotate, the bottom of the material collecting box is arranged at a discharge hole, an upper cover plate is arranged at the upper end of the machine case, the cutting knife set comprises three pairs of blades and knife sleeves, the three pairs of blades are perpendicular to the surfaces of the knife sleeves, the knife sleeves are in spline connection with the rotating shaft, the grinding knife set comprises a fixed knife and a movable knife, the middle part of the fixed knife is inclined inwards, the movable knife is connected with the inner wall of the lower accommodating cavity, and the movable knife is connected with the spline.

2. A powdering device as set forth in claim 1, wherein: the upper cover plate is provided with a feed inlet and a cover plate, and the cover plate is hinged with the feed inlet.

3. A powdering device according to claim 1 or 2, wherein: the collecting box is connected with the case through a rotary buckle.