A kind of industrial production Coal Mechanical formula screening plant
Technical field
The utility model relates to a kind of screening plants, and in particular to a kind of industrial production Coal Mechanical formula screening plant belongs to
In mechanical equipment technical field.
Background technique
Most of traditional sieve is using by the vertically arranged mode of sieve nest, and sieve is along vertical vibration, material
By the vibration of sieve, to screen to material, this makes the oscillation intensity of traditional sieve lower, to material particles degree
Classification it is excessively rough, working efficiency is low, will cause the situation that inlet amount is big, load is small sometimes, forms sieve blocking, equipment
It is chronically under the working condition of high load capacity, directly affects the service life of equipment, to influence going on smoothly for production, increase
The cost of oil (gas) filling device maintenance, causes unnecessary economic loss, for this purpose, it is proposed that a kind of industrial production Coal Mechanical formula is screened
Device.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of industrial production Coal Mechanical formula sieve
Screening device, by being provided with level-one sieve plate and second level sieve plate in box house, since the hole size of sieve plate is inconsistent, Ke Yifen
Grade screening makes material screening thoroughly, is provided only with discharge port in level-one sieve plate and second level sieve plate, discharging can be passed through discharge port
It skids off, prevents from resulting in blockage, second level sieve plate lower end is provided with vibrating motor, second level sieve plate is driven by the effect of vibrating motor
Vibration box house bottom end is provided with helical axis to carry out the screening of material, pass through motor drive helical axis rotation
Material can be transferred out, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of industrial production Coal Mechanical formula screening plant, including cabinet, level-one sieve plate, second level sieve
Plate, bottom plate, vibrating motor, brute spring, control cabinet and helical axis, cabinet left side upper end are provided with the first discharge port, institute
It states box house upper end and is provided with level-one sieve plate, level-one sieve plate lower end is provided with second level sieve plate, the second level sieve plate left side
Bottom end is fixedly connected by brute spring with box house, is fixed on the right side of the second level sieve plate by brute spring and box house
Connection, second level sieve plate lower end are fixedly connected with bottom plate, and the base plate interior is provided with blanking port, and the bottom plate right side is in two
Grade sieve plate bottom is fixed with vibrating motor, and motor, the motor right side and helical axis are provided on the left of the box house bottom end
Connection, bottom end is fixedly connected with control cabinet on the left of the cabinet, is provided with control switch on the control cabinet, in the control cabinet
Portion is provided with microcontroller, the control switch by microcontroller respectively with vibrating motor, electrical connection of motor, the cabinet
Two sides of the bottom are provided with pulley.
As a kind of optimal technical scheme of the utility model, feed inlet is provided on the right side of the top of the box.
As a kind of optimal technical scheme of the utility model, first discharge port is corresponding with level-one sieve plate bottom to be set
It sets.
As a kind of optimal technical scheme of the utility model, the level-one sieve plate through-hole is more bigger than second level sieve plate.
As a kind of optimal technical scheme of the utility model, lower end is provided with the second discharge port on the right side of the cabinet, and
The setting corresponding with second level sieve plate of second discharge port.
As a kind of optimal technical scheme of the utility model, the second discharge port lower end is provided with the on the right side of the cabinet
Three discharge ports, and the setting corresponding with helical axis of third discharge port.
The utility model beneficial effect achieved is: a kind of industrial production Coal Mechanical formula screening plant and the prior art
Compared to there are the advantages of:
1., can since the hole size of sieve plate is inconsistent by being provided with level-one sieve plate and second level sieve plate in box house
With sizing screening, keep material screening thorough.
2. being provided only with discharge port in level-one sieve plate and second level sieve plate, discharging can be skidded off by discharge port, anti-major structure
At blocking.
3. being provided with vibrating motor in second level sieve plate lower end, the vibration of second level sieve plate is driven by the effect of vibrating motor,
To carry out the screening of material.
4. being provided with helical axis in box house bottom end, drive the rotation of helical axis that can transfer out material by motor
It goes.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of industrial production Coal Mechanical formula screening plant overall structure signal described in the utility model embodiment
Figure;
Fig. 2 is a kind of industrial production Coal Mechanical formula screening plant second level sieve-plate structure described in the utility model embodiment
Schematic diagram;
Fig. 3 is a kind of industrial production Coal Mechanical formula screening plant baseplate internal structure described in the utility model embodiment
Schematic diagram;
Figure label: 1, feed inlet;2, cabinet;3, level-one sieve plate;4, the first discharge port;5, second level sieve plate;6, bottom plate;7,
Vibrating motor;8, blanking port;9, brute spring;10, control cabinet;11, control switch;12, microcontroller;13, motor;14, spiral shell
Spin axis;15, the second discharge port;16, third discharge port.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: Fig. 1-3, a kind of industrial production Coal Mechanical formula screening plant of the utility model, including cabinet are please referred to
2, level-one sieve plate 3, second level sieve plate 5, bottom plate 6, vibrating motor 7, brute spring 9, control cabinet 10 and helical axis 14, the cabinet 2
Top right side is provided with feed inlet 1, and the 2 left side upper end of cabinet is provided with the first discharge port 4, and 2 inner upper end of cabinet is set
It is equipped with level-one sieve plate 3, the setting corresponding with 3 bottom of level-one sieve plate of the first discharge port 4,3 lower end of the level-one sieve plate setting
There is second level sieve plate 5,3 through-hole of level-one sieve plate is more bigger than second level sieve plate 5, can carry out multistage screening, and the second level sieve plate 5 is left
Side bottom end is fixedly connected by brute spring 9 with box house, by brute spring 9 and cabinet on the right side of the second level sieve plate 5
Portion is fixedly connected, and 5 lower end of second level sieve plate is fixedly connected with bottom plate 6, and the 2 right side lower end of cabinet is provided with the second discharge port
15, and the setting corresponding with second level sieve plate 5 of the second discharge port 15, the bottom plate 6 are internally provided with blanking port 8, the bottom plate 6 is right
Side is fixed with vibrating motor 7 in 5 bottom of second level sieve plate, is provided with motor 13, the motor 13 on the left of 2 inner bottom of cabinet
Right side is connect with helical axis 14, and 2 right side of cabinet is provided with third discharge port 16 in 15 lower end of the second discharge port, and third goes out
The setting corresponding with helical axis 14 of material mouth 16, the 2 left side bottom end of cabinet is fixedly connected with control cabinet 10, on the control cabinet 10
It is provided with control switch 11, the control cabinet 10 is internally provided with microcontroller 12, microcontroller model: the mega48 of AVR, institute
It states control switch 11 and is electrically connected respectively with vibrating motor 7, motor 13 by microcontroller 12,2 two sides of the bottom of cabinet are equal
It is provided with pulley.
It should be noted that the utility model is a kind of industrial production Coal Mechanical formula screening plant, in use, by material
It is poured by feed inlet, level-one sieve plate can screen rough material, and skid off coarse fodder, second level sieve plate meeting by the first discharge port simultaneously
The material sifted out from level-one sieve plate is screened, so that coarse fodder is skidded off by the second discharge port, fines drops into box house
Then bottom end drives the rotation of helical axis, so that material be transferred out by motor.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.