CN207915840U - A kind of material scratch system - Google Patents
A kind of material scratch system Download PDFInfo
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- CN207915840U CN207915840U CN201820340723.XU CN201820340723U CN207915840U CN 207915840 U CN207915840 U CN 207915840U CN 201820340723 U CN201820340723 U CN 201820340723U CN 207915840 U CN207915840 U CN 207915840U
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- mill
- casing
- translation
- connecting shaft
- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model is related to a kind of material scratch system, structure includes milling device, vibrating screen and powder heat sink；Rotating grinding board and translation mill that milling device includes casing, is arranged above casing feeding chamber, disk are oppositely arranged in casing, the electric rotating machine to drive rotating grinding board, the translational drive mechanism to drive translation mill, to pusher, discharge mechanism and the controller for pushing material between two mills；Powder heat sink includes rack, is arranged in rack cooling storehouse, be arranged cooling the top of the warehouse cyclone separator, wind stopping device in cooling orlop portion is set, the feed inlet of cyclone separator is connected by feeding pipeline with the storage bin of vibrating screen end, and receiving hopper is equipped in the lower section of wind stopping device.The utility model realizes quick, convenient, the timely adjustment of mill spacing, time saving and energy saving, is not necessarily to hand labor, and realize the fast cooling of powder, convenient for packaging.
Description
Technical field
The utility model is related to a kind of reworked material process equipment, specifically a kind of material scratch system.
Background technology
When recycling rubber powder from waste tire, need to control the granularity of rubber powder, varigrained rubber powder application
In different field, the production of rubber powder is tire to be first broken into blob of viscose, then blob of viscose is broken into micelle, is finally sent into micelle and grinds
It is ground in powder device.Existing milling device generally includes two mills being oppositely arranged, and micelle is added among two mills,
By the relative rotation of mill, it is ground into fine powder.Spacing between two mills needs basis to be added among two mills
Particle size of the gel is adjusted, and the mill spacing of existing milling device is difficult to adjust, cumbersome, time-consuming and laborious, is brought to production
Inconvenience.Moreover, obtained powder temperature is higher, if directly packing, adhesion caking, and the heat in packaging bag are not only easily caused
Air liquefies to the cold so that the water content of powder is higher.
Utility model content
The purpose of this utility model is just to provide a kind of material scratch system, to solve the mill of existing material scratch system
Spacing is not easy to adjust, cumbersome, time-consuming and laborious and powder temperature higher the problem of being unfavorable for packaging.
What the purpose of this utility model was realized in：A kind of material scratch system, including according to material conveying direction according to
Milling device, vibrating screen and the powder heat sink of secondary setting；
The milling device includes engine base, is arranged on engine base casing, the feeding chamber being arranged above casing, disk phase
Rotating grinding board and translation mill to being arranged in casing, the electric rotating machine to drive rotating grinding board grind to drive to translate
The translational drive mechanism of disk, to between two mills push material pusher, discharge mechanism and controller；Institute
It states electric rotating machine and is equipped with current monitor, the current monitor is electrically connected with the input terminal of controller, the output of controller
End is electrically connected with translational drive mechanism；The discharge mechanism is connected with the feed end of vibrating screen；
Whirlwind in cooling the top of the warehouse is arranged in the powder heat sink includes rack, is arranged in rack cooling storehouse
Separator is arranged in the wind stopping device in orlop portion that cools down, and the feed inlet of the cyclone separator is sifted out by feeding pipeline with vibration
Expect that the storage bin at end is connected, receiving hopper is equipped in the lower section of wind stopping device.
The translational drive mechanism includes worm and gear component, threaded connecting sleeve, connecting shaft and translation motor；The translation
Motor is connect with worm-drive, and the connection is set on the wheel face of worm gear, and in the central axes and worm gear of connector sleeve
Axes colinear；It is formed with threaded connection section in the connection the tip of the axis, the threaded connection section connects with the connection external threading
It connects, the front end of the connecting shaft is vertically connected in the rear disk of the translation mill, and the connecting shaft has axial perforation
Hole, the through hole communicate and are formed accommodating cavity with the feed opening on translation mill, in the top sidewall of connecting shaft in an axial direction
Charge door is offered, is axially arranged with sliding block in the bottom sidewall upper edge of connecting shaft, the sliding block is slidably connected at the cunning on casing
In slot.
The pusher includes the pushing spiral being threaded through in accommodating cavity and to drive the pusher motor of pushing spiral,
The front end of pushing spiral is stretched into the feed opening on translation mill, and worm gear is socketed in by bearing on the axis of pushing spiral rear end.
The discharge mechanism includes the drainage conduit being arranged below casing and is connected to the air blower of drainage conduit one end, discharge
The other end of pipe is connected with vibrating screen, communicating pipe is equipped between drainage conduit and casing, the upper end of communicating pipe is connected under mill
On the enclosure wall of side.
Before being produced, according to the spacing between two mills of size adjusting of micelle, specially：Start translation motor,
Worm screw rotation drives worm gear rotation, the threaded connecting sleeve on worm gear to rotate therewith, since sliding slot is to the position-limiting action of sliding block, connection
Axis cannot rotate therewith, and translation mill can only be driven axially translated, between being achieved between translation mill and rotating grinding board
Away from adjustment.During production, current monitor monitors the electric current in electric rotating machine in real time, when electric current is apparently higher than or low
When setting value, signal is transmitted to controller, controller controls the keying of translation motor, to adjust two mills as needed in time
Spacing between disk.
Enter vibrating screen by the powder that grading material device is ground and carry out sieve classification, the powder after screening is through feeding tube
Road enters cyclone separator, and wind emptying, powder enters in cooling storehouse, slowly falls, in dropping process, the heat of powder carrying
It is carried away by the wind and reaches cooling, after cooling, close cyclone separator, wind stopping device is opened, discharge.
The utility model realizes quick, the convenient adjustment of mill spacing, time saving and energy saving, is not necessarily to hand labor.Moreover, this
Utility model is realized the timely adjustment to mill spacing, is avoided because of spacing by the real time monitoring to electric rotating machine electric current
The problem of efficiency that is milled caused by excessive is low and is milled resistance caused by spacing is too small greatly and then burns motor or damage mill
Occur.Meanwhile the heat sink of the utility model realizes the fast cooling of powder, solve packaging after powder adhesion caking and
High-water content problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of milling device.
In figure：1, engine base, 2, casing, 3, rotating grinding board, 4, translation mill, 5, feeding chamber, 6, charge pipe, 7, electric rotating
Machine, 8, worm gear, 9, worm screw, 10, threaded connecting sleeve, 11, connecting shaft, 12, translation motor, 13, pushing spiral, 14, pusher motor,
15, supporting block, 16, sliding block, 17, sliding slot, 18, drainage conduit, 19, air blower, 20, communicating pipe, 21, vibrating screen, 22, storage bin,
23, rack, 24, cooling storehouse, 25, cyclone separator, 26, wind stopping device, 27, feeding pipeline, 28, receiving hopper.
Specific implementation mode
As shown in Figure 1, the utility model includes grading material device, vibrating screen 21 and powder heat sink.
Grading material device includes engine base 1, casing 2, rotating grinding board 3, translation mill 4, translational drive mechanism, pusher, row
Expect mechanism and controller.
Engine base 1 is used as supporting body, to carry other Each parts.Casing 2 is arranged on engine base 1, has perforation
Cavity, which is divided into the mill chamber, conveyor chamber and driving chamber three parts being sequentially communicated.It is set above the conveyor chamber of casing 2
There are feeding chamber 5, the bottom of feeding chamber 5 to be equipped with charge pipe 6, charge pipe 6 stretches into conveyor chamber.
The mill intracavitary in casing 2 is arranged in rotating grinding board 3, and is connected on the side wall of casing 2 by bearing, electric rotating machine
7 are sequentially connected with rotating grinding board 3, to drive its rotation, current monitor are equipped on electric rotating machine 7, monitors electric rotating in real time
The electric current of machine 7.Translation mill 4 is oppositely arranged with rotating grinding board 3, and the disk of the two is opposite, is offered at the center of translation mill 4
Axial feed opening.
Translational drive mechanism includes worm and gear component, threaded connecting sleeve 10, connecting shaft 11 and translation motor 12.Worm gear snail
Bar assembly is arranged in driving chamber, and translation motor 12 is connected with worm screw 9, and to drive worm screw 9 to rotate, threaded connecting sleeve 10 is vertical
It is arranged on the side wheel face of worm gear 8, and the central axes of threaded connecting sleeve 10 and the central axes of worm gear 8 are total to straight line, in connecting shaft 11
End be formed with threaded connection section, which is threadedly coupled with connector sleeve, and the front end of connecting shaft 11 is fixedly connected on flat
It moves on mill 4 and perpendicular to disk thereafter.Connecting shaft 11 has an axial through hole, the through hole on translation mill 4 into
Material hole communicates and forms the accommodating cavity of pushing spiral 13.It is provided in the axial direction with charge door in the top sidewall of connecting shaft 11, is added
The end of expects pipe 6 is stretched into charge door.Sliding block 16 is axially arranged in the bottom sidewall upper edge of connecting shaft 11, in the bottom wall of casing 2
On be provided with supporting block 15, to support connecting shaft 11, sliding slot 17 is offered in supporting block 15, sliding block 16 is slidably connected at cunning
In slot 17.
Starting translation motor 12, the rotation of worm screw 9 drives worm gear 8 to rotate, and the threaded connecting sleeve 10 on worm gear 8 rotates therewith,
Since sliding slot 17 is to the position-limiting action of sliding block 16, connecting shaft 11 cannot rotate therewith, and translation mill 4 can only be driven to put down in an axial direction
It moves, is achieved in the adjustment of spacing between translation mill 4 and rotating grinding board 3.
Pusher includes pushing spiral 13 and pusher motor 14, and pushing spiral 13 is threaded through in accommodating cavity, and front end is stretched
Enter in feed opening, rear end is pierced by casing 2 and is connected with pusher motor 14, and two groups of bearings and axis by being arranged outside casing 2
Bearing realizes support connection.Worm gear 8 is set on the axis of 13 rear end of pushing spiral, and is realized and connected by bearing.Start pusher
Motor 14, pushing spiral 13 rotate therewith（Since worm gear 8 is connect with the axis of pushing spiral 13 by bearing, thus worm gear 8 not with
Rotation）, feed opening will be pushed to from the material that charge pipe 6 is fallen and then between two mills.
Discharge mechanism is to be equipped with drainage conduit 18, one end and the air blower 19 of drainage conduit 18 in the lower section of the mill chamber of casing 2
It is connected, the other end is connected with vibrating screen 21, and drainage conduit 18 is connected with mill chamber by communicating pipe 20.The material of milled is through connection
Pipe 20 enters in drainage conduit 18, and is blown on vibrating screen 21 under the airflow function of air blower 19.
Controller is to receive the signal of current monitor, and during production, current monitor monitors rotation in real time
The electric current of motor 7 transmits signal, controller is according to signal message when electric current is apparently higher than or is less than setting value to controller
The keying of translation motor 12 is controlled, the spacing between two mills is adjusted.
To be sieved to powder, feed end is connected vibrating screen 21 with drainage conduit 18, is set below its discharge end
Have storage bin 22, meet specified particle size powder fall into storage bin 22 keep in.
Powder heat sink to powder to carry out fast cooling, so that it can be packed.Powder heat sink includes
Rack 23, the cooling storehouse 24 being arranged in rack 23, the cyclone separator 25 being arranged at the top of cooling storehouse 24, setting are in cooling storehouse
The feed inlet of the wind stopping device 26 of 24 bottoms, cyclone separator 25 is connected by feeding pipeline 27 with storage bin 22, in wind stopping device 26
Lower section be equipped with receiving hopper 28.Powder is promoted under the wind-force suction function that cyclone separator 25 generates, through feeding pipeline 27 into
Enter in cyclone separator 25, wind emptying, powder enters in cooling storehouse 24 and slowly falls under the effect of gravity, in dropping process
In, the heat that powder carries is carried away by the wind and reaches cooling（Wind stopping device 26 is closed at this time）, after cooling, close cyclonic separation
Device 25, wind stopping device 26 are opened, and the powder after cooling is discharged into receiving hopper 28, then are sent into packing device through helical feed auger and are carried out
Pack.
Claims (4)
1. a kind of material scratch system, which is characterized in that include the milling device set gradually according to material conveying direction, vibrate
Sieve and powder heat sink；
The milling device includes engine base, is arranged on engine base casing, the feeding chamber being arranged above casing, disk is opposite sets
It sets the rotating grinding board in casing and translation mill, the electric rotating machine to drive rotating grinding board, translate mill to drive
Translational drive mechanism, to between two mills push material pusher, discharge mechanism and controller；In the rotation
Rotating motor is equipped with current monitor, and the current monitor be electrically connected with the input terminal of controller, the output end of controller and
Translational drive mechanism is electrically connected；The discharge mechanism is connected with the feed end of vibrating screen；
Cyclonic separation in cooling the top of the warehouse is arranged in the powder heat sink includes rack, is arranged in rack cooling storehouse
Device is arranged in the wind stopping device in orlop portion that cools down, and the feed inlet of the cyclone separator passes through feeding pipeline and vibrating screen discharge end
Storage bin be connected, the lower section of wind stopping device be equipped with receiving hopper.
2. material scratch system according to claim 1, which is characterized in that the translational drive mechanism includes worm and gear
Component, threaded connecting sleeve, connecting shaft and translation motor；The translation motor is connect with worm-drive, and the connection is set on
On the wheel face of worm gear, and the central axes of connector sleeve and the central axes of worm gear are total to straight line；It is formed with spiral shell in the connection the tip of the axis
Line linkage section, the threaded connection section are threadedly coupled with the connector sleeve, and the front end of the connecting shaft is vertically connected on described put down
It moves in the rear disk of mill, the connecting shaft has axial through hole, the through hole and the feed opening phase on translation mill
Lead to and formed accommodating cavity, charge door is provided in the axial direction in the top sidewall of connecting shaft, in the bottom sidewall upper edge of connecting shaft
It is axially arranged with sliding block, the sliding block is slidably connected in the sliding slot on casing.
3. material scratch system according to claim 2, which is characterized in that the pusher includes being threaded through accommodating cavity
In pushing spiral and to drive the pusher motor of pushing spiral, the feed opening on translation mill is stretched into the front end of pushing spiral
Interior, worm gear is socketed in by bearing on the axis of pushing spiral rear end.
4. material scratch system according to claim 1, which is characterized in that the discharge mechanism includes being arranged under casing
The drainage conduit of side and the air blower for being connected to drainage conduit one end, the other end of drainage conduit is connected with vibrating screen, in drainage conduit and machine
Communicating pipe is equipped between shell, the upper end of communicating pipe is connected on the enclosure wall below mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340723.XU CN207915840U (en) | 2018-03-13 | 2018-03-13 | A kind of material scratch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340723.XU CN207915840U (en) | 2018-03-13 | 2018-03-13 | A kind of material scratch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915840U true CN207915840U (en) | 2018-09-28 |
Family
ID=63598724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340723.XU Active CN207915840U (en) | 2018-03-13 | 2018-03-13 | A kind of material scratch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915840U (en) |
-
2018
- 2018-03-13 CN CN201820340723.XU patent/CN207915840U/en active Active
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