A kind of drum-type Automatic sieve material device
Technical field
The utility model relates to food processing fields, and in particular to a kind of drum-type Automatic sieve material device.
Background technique
In general, it can be mixed with large granular impurity in food processing process, need to carry out strictly screening and filter out impurity, usually
Also sieving processing can be carried out to raw material using food sieve;In addition, the powder after grinding is uneven due to crushing, the particle of powder is big
It is small different, in order to guarantee product quality, it is also desirable to carry out screening separating treatment to it.
The prior art generallys use vibration or waves, and is screened using one or more layers sieve charging tray to powder, still,
Need to feed in this way needs to be added by several times more, is unable to continuous feed, and mostly use hand stock, amount per treatment
Fewer, production efficiency is low, at high cost, artificial large labor intensity, and the degree of automation is low, is not able to satisfy wanting for batch production
It asks.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provide one kind can with efficient automatic feed and
The device of material is sieved, manual operation is reduced, improves sieve material efficiency.
To achieve the above object, the utility model provides a kind of drum-type Automatic sieve material device, the device include: spiral into
Expect device, is horizontally mounted on the support frame, including feed pipe, the helical axis being mounted in the feed pipe, is positioned close to
The feed inlet of feed pipe upper end, the driving motor for being mounted on feed pipe one end and the discharge port that the feed pipe lower end is set,
The output shaft of the driving motor and the spiral axis connection, the feed inlet is opening up, and the discharge port is opening down;
Conical drum, on the rotatable outer wall for being socketed in the feed pipe, the barrel of the conical drum is sieve,
The conical drum close to one end of the feed inlet be it is small-bore, the other end is heavy caliber, and the discharge port is arranged described
The inside of conical drum and close to small-bore one end, blanking flows to heavy caliber one end, the conical drum from small-bore one end
Bigbore one end slag notch is set, motor, taper described in the motor drive is arranged in the external of the conical drum
Roller rotation;
The underface of the conical drum is arranged in several blanking storehouses, and the lower part in several blanking storehouses, which is respectively provided with, to be fallen
Material mouth;
Controller, with the driving motor and the electronic mechatronics.
It is further improved as the utility model, the periphery setting dust cover of the conical drum.
It is further improved as the utility model, the driving motor and the equal adjustable speed of the motor.
It is further improved as the utility model, Digital Speed Testing sensor, the number is arranged in the end of the helical axis
Word formula velocity sensor is electrically connected with the input terminal of the controller.
It is further improved as the utility model, the sieve of the conical drum is an integral structure.
It is further improved as the utility model, the mesh size of the sieve is identical, or the mesh of different annular regions
It is of different sizes.
Preferred as the utility model, the sieve of the conical drum is split type structure.
Preferred as the utility model, the mesh of every section of sieve is of different sizes.
As the utility model it is furthermore preferred that the sieve is arc.
It is further improved as the utility model, sealing device is set at the blanking port.
The utility model has the following beneficial effects: powder is sent into rotatable conical drum by screw feeding device,
Powder is fallen into the blanking storehouse below conical drum by the screen to filtrate, realizes the quick screening to powder, and whole process
It can be automatically controled, improve sieve material efficiency, reduce manual labor amount, it can be with multistage screening.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of drum-type Automatic sieve material device of the utility model;
Fig. 2 is a kind of split type mesh structure schematic diagram of drum-type Automatic sieve material device of the utility model;
Fig. 3 is a kind of curved screen schematic diagram of drum-type Automatic sieve material device of the utility model.
In figure: 1, feed pipe;2, helical axis;3, feed inlet;4, support frame;5, discharge port;6, conical drum;7, it slags tap
Mouthful;8, several blanking storehouses;9, blanking port;10, dust cover.
Specific embodiment
As shown in Figure 1, a kind of drum-type Automatic sieve material device described in the utility model embodiment, comprising:
Screw feeding device is horizontally arranged on support frame 4, including feed pipe 1, the spiral being mounted in feed pipe 1
Axis 2, the feed inlet 3 for being positioned close to 1 upper end of feed pipe, the driving motor for being mounted on 1 one end of feed pipe and setting are in feed pipe 1
The output shaft of the discharge port 5 of lower end, driving motor is connect with helical axis 2, and feed inlet 3 is opening up, and discharge port 5 is opening down;
Conical drum 6, on the rotatable outer wall for being socketed in feed pipe 1, the barrel of conical drum 6 is sieve, taper
Roller 6 close to one end of feed inlet 3 be it is small-bore, the other end is heavy caliber, discharge port 5 be arranged in the inside of conical drum 6 and
Close to small-bore one end, blanking flows to heavy caliber one end from small-bore one end, and bigbore one end of conical drum 6 is provided
Motor is arranged in cinder notch 7, the external of conical drum 6, and motor drive conical drum 6 rotates;
Several blanking storehouses 8, are arranged in the underface of conical drum 6, and the lower part in several blanking storehouses 8 is respectively provided with blanking port 9;
Controller, with the driving motor and the electronic mechatronics.Driving motor and electricity are provided on controller
Motivation manual governing button, there are also display screens can show current motor speed, realizes to screw feeding device and conical drum 6
The accurate control of rotation.
Further, the periphery setting dust cover 10 of conical drum 6, dust cover 10 can be semi-surrounding, be also possible to
It surrounds entirely, when being to surround entirely, lower section and the blanking storehouse of dust cover 10 link together, and form the sky of a sealing
Between.
Further, driving motor and the equal adjustable speed of motor, driving motor and motor are separately connected a frequency converter,
Speed regulation of the frequency converter realization to driving motor and motor is controlled by controller.
Further, the end setting Digital Speed Testing sensor of helical axis 2, Digital Speed Testing sensor and controller
Input terminal electrical connection.Digital Speed Testing sensor continuously measures the operation of screw feeding device at the uniform velocity, and measured value feedback is arrived
Controller, controller further control inlet amount.
Further, the sieve of conical drum 6 is an integral structure, and entire sieve expansion is in one side.
Further, the mesh of the identical or different annular region of mesh size of sieve is of different sizes, the sieve of integral structure
Net can be made the identical overall structure of mesh size, realize the by-pass filtration to powder, can also by sieve from it is small-bore to
Heavy caliber sets gradually small mesh endless belt, middle mesh endless belt and big net hole endless belt, realizes the multistage filtering to powder.
Further, the sieve of conical drum 6 is split type structure, and more piece taper sieve is spliced into a conical drum
6, every section can be connected by bolt.
Further, the conical drum 6 of split type structure can spell as shown in Fig. 2, the mesh of every knotter screen net is of different sizes
It is connected into the conical drum 6 of a variety of mesh size combinations, meets different sieve material demands, general mesh size is set as gradually increasing
Greatly, be conducive to the multi-stage separation of powder.
Further, sieve is arc, as shown in figure 3, increasing the time of contact of powder and sieve.
Further, sealing device is set at blanking port 9, and the executing agency of sealing device connect with controller, realizes certainly
Dynamic opening and closing.
When specifically used: the power supply line of engaging means opens the driving motor of screw feeding device and the electricity of conical drum 6
Motivation is added to screw feeding device from feed inlet 3 by feeder or directly by powder, and powder is advanced to cone by helical axis 2
In shape roller 6, and from be located at conical drum 6 it is small-bore from discharge port 5 drop into inside conical drum 6, conical drum 6 rotate
Powder is driven to move and screen, while powder is flowed along inclined strainer to the heavy caliber side of conical drum 6, due to strainer
Effect, powder is screened filtering, and the powder of screening drops into the blanking storehouse of 6 lower section of conical drum, if it is multistage screening,
The lower section of every grade of sieve is corresponding with a blanking storehouse all to store the powder of variable grain size, not from the powder of strainer filtering and
Impurity can enter 6 heavy caliber one end of conical drum, and be discharged in special blanking storehouse from the slag notch 7 for being located at heavy caliber side,
The generally setting two of slag notch 7;Powder in blanking storehouse can be discharged by blanking port 9, if it is continuous a large amount of operations, can fallen
Conveyer belt is set below material mouth 9, powder is discharged after filtering in time, and spiral shell can be adjusted according to the actual situation by screening different powders
The revolving speed of feeding device and conical drum 6 is revolved, to reach optimal screening effect.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.