A kind of novel particle machine
Technical field
The utility model relates to pharmaceutical processing equipment technical field, specially a kind of novel particle machine.
Background technique
Granulator is mainly made of feeding, pressure roller, granulation, transmission mechanism, is widely applied in pharmacy, chemical industry, food industry,
In the prior art, the both ends of pressure roller shaft and pressure roller room are there are certain intervals, after longtime running, the easy deflection of main shaft, and pressure roller room and system
The main shaft of grain room is exposed outside, corrodes vulnerable to drug, shortens the working life, and therefore, improvement granulator internal structure is necessary.
Utility model content
The purpose of this utility model is to provide a kind of novel particle machines, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel particle machine, including cylinder body, mixed
Expect room, pressure roller room, granulating chamber and transmission mechanism, in which: set gradually mixing chamber, pressure roller room, system in the cylinder body from top to bottom
Grain room, cylinder body top center setting feed hopper, the cylinder base mounting base, the mixing chamber include: second partition,
Window, lantern ring, agitating shaft, paddle, are arranged second partition between the mixing chamber and pressure roller room, on the outer wall of the mixing chamber
Window is set, and lantern ring is arranged in the middle part of the mixing chamber, and lantern ring is symmetrically welded on inboard wall of cylinder block, and agitating shaft runs through cylinder body side
And be rotatablely connected with lantern ring, several paddles are set on the agitating shaft, and first motor drives agitating shaft, the second partition
Center setting discharge gate, the discharge gate is interior to be arranged baffle, and the baffle and pressure arm are hinged, and the pressure arm and top arm pass through pin
Rotation connection, the pressure roller room include: support ring, steel ball, pressure roller shaft, pressure roller, and system is arranged between the pressure roller room and granulating chamber
Support ring is arranged in grain plate, the granulation plate both upper ends thereof, and pressure roller shaft is arranged in the support ring, and the pressure roller shaft runs through pressure roller,
And both ends are rolled by steel ball and inboard wall of cylinder block and are connected, the pressure roller is symmetricly set in pressure roller shaft, and the transmission mechanism includes:
Second motor, shaft coupling, output shaft, main shaft, the second motor driven shaft coupling, the shaft coupling drive output shaft operation,
The output shaft by bevel gear drive main shaft operation, the main shaft sequentially pass through first partition, scraper plate, cutter, granulation plate and
It is fixedly connected with pressure roller shaft by nut, is arranged axle sleeve outside the main shaft, the main shaft bottom is arranged pedestal, in the pedestal
Bearing is set, and the bearing and main shaft are interference fitted, and the granulating chamber includes: cutter, scraper plate, discharge bucket, the cutter and master
Axis is bolted to connection, and the scraper plate is bolted to connection with main shaft, and first partition, institute is arranged in the scraper plate lower part
The side installation discharge bucket of scraper plate is stated, the first motor, the second motor are electrically connected by conducting wire and control panel.
Preferably, there is the spacing of 10-12mm between the support ring and pressure roller, and the height of support ring is pressure roller and pressure roller
The difference of the radius of axis.
Preferably, spherical groove is arranged in the pressure roller shaft both ends.
Preferably, the material of the axle sleeve is silica gel, wall thickness 1.5mm.
Preferably, the cutter is arranged in parallel with granulation plate, spacing 0.5-1.2mm.
Preferably, the scraper plate is in inverted v-shaped.
Compared with prior art, the utility model has the beneficial effects that 1. increase the length of pressure roller shaft, and both ends are arranged
Cooperate the structure of ball, so that the operation of main shaft upper end is acted on by inboard wall of cylinder block holding power, remains vertical operating condition;2. logical
It crosses outside main shaft and adds silica gel axle sleeve, main shaft is avoided to be corroded by medicinal powder, improve the service life of main shaft;3. in mixing chamber bottom
Baffle is added, observes whether mixing degree meets production requirement by window, then baffle is pulled open by pressure arm, mixing is closed
The medicinal powder of lattice is put into pressure roller room, and the medicine particle ingredient produced can be made uniform, and the utility model has very strong practicability,
It can be widely popularized.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model support ring perspective view;
Fig. 3 is the utility model pressure roller shaft cross-sectional view;
Fig. 4 is the utility model scraper plate top view.
In figure: cylinder body 1, feed hopper 2, first motor 3, control panel 4, the second motor 5, shaft coupling 6, output shaft 7, bottom plate
8, main shaft 9, discharge bucket 10, first partition 11, scraper plate 12, axle sleeve 13, cutter 14, granulation plate 15, support ring 16, steel ball 17, pressure
Roll shaft 18, pressure roller 19, second partition 20, baffle 21, pressure arm 22, top arm 23, window 24, lantern ring 25, agitating shaft 26, paddle
27, bearing 28, pedestal 29.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of novel particle machine, including cylinder body 1, mixing
Room, pressure roller room, granulating chamber and transmission mechanism, in which: set gradually mixing chamber, pressure roller room, granulation in the cylinder body 1 from top to bottom
Room, 1 top of cylinder body center setting feed hopper 2, the 1 bottom mounting base 8 of cylinder body, the mixing chamber include: second every
Second partition 20, institute is arranged in plate 20, window 24, lantern ring 25, agitating shaft 26, paddle 27 between the mixing chamber and pressure roller room
Setting window 24 on the outer wall of mixing chamber is stated, lantern ring 25 is arranged in the middle part of the mixing chamber, and lantern ring 25 is symmetrically welded in cylinder body 1
On wall, agitating shaft 26 is rotatablely connected through 1 side of cylinder body and with lantern ring 25, several paddles are arranged on the agitating shaft 26
27, first motor 3 drives agitating shaft 27, and the center of the second partition 20 setting discharge gate, the discharge gate is interior to be arranged baffle 21,
The baffle 21 is hinged with pressure arm 22, and the pressure arm 22 is rotatablely connected with top arm 23 by pin, can according to producing standard requirements,
It opens pressure arm 22 and does lever motion, control blowing, the pressure roller room includes: support ring 16, steel ball 17, pressure roller shaft 18, pressure roller 19,
Support ring 16, the support is arranged in setting granulation plate 15,15 both upper ends thereof of granulation plate between the pressure roller room and granulating chamber
Pressure roller shaft 18 is set on ring 16, and the pressure roller shaft 18 runs through pressure roller 19, and both ends are rolled by steel ball 17 and 1 inner wall of cylinder body and connected
Connect, the pressure roller 19 is symmetricly set in pressure roller shaft 18, the transmission mechanism include: the second motor 5, shaft coupling 6, output shaft 7,
Main shaft 9, second motor 5 drive shaft coupling 6, and the shaft coupling 6 drives output shaft 7 to run, and the output shaft 7 passes through cone tooth
Wheel drives main shaft 9 to run, and the main shaft 9 sequentially passes through first partition 11, scraper plate 12, cutter 14, granulation plate 15 and and pressure roller shaft
18 are fixedly connected by nut, and axle sleeve 13 is arranged outside the main shaft 9, and pedestal 29, the pedestal 29 is arranged in 9 bottom of main shaft
Interior setting bearing 28, the bearing 28 are interference fitted with main shaft 9, and the granulating chamber includes: cutter 14, scraper plate 12, discharge bucket 10,
The cutter 14 is bolted to connection with main shaft 9, and the scraper plate 12 is bolted to connection with main shaft 9, the scraper plate
First partition 11 is arranged in 12 lower parts, and discharge bucket 10 is installed in the side of the scraper plate 12, and the first motor 3, the second motor 5 pass through
Conducting wire and control panel 4 are electrically connected.
For the practicability for further promoting this programme, there is the spacing of 10-12mm between the support ring 16 and pressure roller 19, make
The circumference operation of pressure roller 19 is smooth, and the height of support ring 16 is the difference of the radius of pressure roller 19 and pressure roller shaft 18, this design be for
Bevel gear in pressure roller shaft 18 and main shaft 9 keeps the operation that is parallel to each other, so that the operation of 9 upper end of main shaft is by the support of cylinder body 1 inner wall
Power effect, remains vertical operating condition.
For the practicability for further promoting this programme, spherical groove, spherical groove and steel is arranged in 18 both ends of pressure roller shaft
Pearl 17 matches.
Material for the practicability for further promoting this programme, the axle sleeve 13 is silica gel, and wall thickness 1.5mm avoids leading
Axis 9 is corroded by medicinal powder, improves the service life of main shaft 9.
For the practicability for further promoting this programme, the cutter 14 is arranged in parallel with granulation plate 15, spacing 0.5-
The spacing that 1.2mm, cutter 14 and main shaft 9 adjust cutter 14 between plate 15 of pelletizing by bolt, meets different pharmaceutical production and wants
It asks.
For the practicability for further promoting this programme, the scraper plate 12 is in inverted v-shaped, and height, two sides are low among scraper plate 12, this
Structure can be such that the intermediate particulate material fallen runs to both sides, and granulating chamber is discharged.
Working principle:
The medicinal powder that the different components of medicine particle will be made, is poured into feed hopper 2, and baffle 21 is in closing discharge gate at this time
State starts first motor 3, and first motor 3 drives agitating shaft 26, and agitating shaft 26 drives 27 mixing of paddle, passes through window 24
Mixing degree to be observed, after the standard for reaching production requirement, starts the second motor 5, main shaft 9 is run, the handle position for pressure arm 22 of holding with a firm grip,
It exerts oneself to the right, baffle 21 is driven to move downward, open blowing, medicinal powder drops on granulation plate 15, and medicinal powder is pressed into and makes by pressure roller 19
In grain plate 15, cutter 14 will extrude the grain strip material of granulation plate 15, be cut into graininess, and graininess medicine is discharged and pelletizes by scraper plate 12
Room completes the production medicine particle work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.