A kind of corundum powder magnetic separation removal device
Technical field
The utility model relates to technical field of magnetic separation equipment, specially a kind of corundum powder magnetic separation removal device.
Background technique
Carrying out magnetic separation removal processing to corundum powder in the prior art would generally use to magnetic separator, the work original of magnetic separator
Reason is to be rolled in corundum powder heap using the magnetic roller of tool, and then adsorb the impurity in corundum powder heap, however pass
The drums for magnetic separation machine of system and the contact area of corundum powder are limited, and magnetic separation is caused to be not thorough, and the effect of removal of impurities is not fine.
Utility model content
The purpose of this utility model is to provide a kind of corundum powder magnetic separation removal device, have that structure is simple, user
Just the advantages of, the contact area for solving traditional drums for magnetic separation machine and corundum powder is limited, and magnetic separation is caused to be not thorough, removal of impurities
Effect is not fine problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of corundum powder magnetic separation removal device, packet
The movable plate for including bracket and being arranged on the inside of bracket is equipped with first motor at the top of one side on the bracket, described
Screw rod with first motor output axis connection, close screw rod side on the bracket are installed on the inside of one side on bracket
Inside guide rod is installed, be connected with the swivel nut being threadedly coupled with screw surface at the top of one side on the movable plate,
Be connected with the guide sleeve being slidably connected with guide rod surface on the movable plate at the top of its other side, the movable plate it is another
Side is connected with lifter plate, the second motor is equipped at the top of the lifter plate, the bottom of the lifter plate connects rack gear, described
The inner wall of gear ring is engaged with gear, and the axle center of the gear is connected with first rotating shaft, and the bottom end of the first rotating shaft is connected with
One magnetic axis, the outer wall of the first rotating shaft are equipped with bearing, and the outer wall of the bearing is connected with retainer, the retainer top
Center the second shaft connecting with the second motor output shaft is installed, the bottom end of second shaft is pierced by after retainer and even
It is connected to the second magnetic axis, is placed with removal of impurities bucket on the bracket at the top of its other side, and the bucket that cleans is corresponding in the second magnetic axis
Underface.
Preferably, the bracket is in Contraband shape.
Preferably, the outer diameter size of the lifter plate is adapted with the outer diameter size of removal of impurities bucket, and the outer diameter of the gear ring is big
The small inner diameter size for being smaller than removal of impurities bucket.
Preferably, the quantity of the gear is at least three, each gear battle array in a ring centered on the center of circle of gear ring
Column arrangement.
Preferably, the outer wall on the bracket close to its bottom is equipped with control cabinet, its close edge on the lifter plate
Bottom proximity sensor is installed, the controller of the control cabinet respectively with first motor, the second motor and proximity sensor
It is electrically connected.
Compared with prior art, the beneficial effects of the utility model are as follows: the utility model, by the way that second magnetic is arranged
Axis and quantity are no less than three the first magnetic axises, in the second electric motor starting, are able to drive the rotation of the second magnetic axis, while driving the
One magnetic axis can also keep rotation while revolution, so sufficiently improve the first magnetic axis and the second magnetic axis and corundum powder
Contact area, improve the effect of magnetic separation removal so that removal of impurities it is more thorough.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model gear ring front view;
Fig. 2 is the structural schematic diagram of the utility model gear ring top view.
In figure: 1- bracket, 2- movable plate, 3- first motor, 4- screw rod, 5- guide rod, 6- swivel nut, 7- guide sleeve, 8- lifter plate,
The second motor of 9-, 10- gear ring, 11- gear, 12- first rotating shaft, the first magnetic axis of 13-, 14- bearing, 15- retainer, 16- second
Shaft, the second magnetic axis of 17-, 18- removal of impurities bucket, 19- control cabinet, 20- proximity sensor.
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 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of corundum powder magnetic separation removal device, packet
It includes the bracket 1 in Contraband shape and the movable plate 2 of 1 inside of bracket is set, first electricity is installed at the top of one side on bracket 1
Machine 3, is equipped with the screw rod 4 that axis connection is exported with first motor 3 on bracket 1 on the inside of one side, close to screw rod on bracket 1
Guide rod 5 is installed on the inside of 4 sides, is connected with the spiral shell being threadedly coupled with 4 surface of screw rod at the top of one side on movable plate 2
Set 6, is connected with the guide sleeve 7 being slidably connected with 5 surface of guide rod on movable plate 2 at the top of its other side, movable plate 2 it is another
Side is connected with lifter plate 8, and the top of lifter plate 8 is equipped with the second motor 9, and the bottom of lifter plate 8 connects rack gear 10, gear ring 10
Inner wall be engaged with gear 11, the axle center of gear 11 is connected with first rotating shaft 12, and the bottom end of first rotating shaft 12 is connected with the first magnetic
Axis 13, the first magnetic axis 13 are to have magnetic bar structure, can adsorb the magnetic impurity in corundum powder, first rotating shaft 12
Outer wall bearing 14 is installed, the outer wall of bearing 14 is connected with retainer 15, and the center at 15 top of retainer is equipped with and second
Motor 9 exports the second shaft 16 of axis connection, and the bottom end of the second shaft 16 is pierced by after retainer 15 and is connected with the second magnetic axis 17,
Second magnetic axis 17 can adsorb the magnetic impurity in corundum powder also to have magnetic bar structure, on bracket 1 it is close its
Removal of impurities bucket 18 is placed at the top of the other side, and the bucket 18 that cleans is corresponding in the underface of the second magnetic axis 17, corundum powder is placed on
In removal of impurities bucket 18.
Preferably, the outer diameter size of lifter plate 8 is adapted with the outer diameter size of removal of impurities bucket 18 in the present embodiment, gear ring 10
Outer diameter size is smaller than the inner diameter size of removal of impurities bucket 18, and when first motor 3 drives screw rod 4 clockwise, lifter plate 8 is moved down, until
The reason of lifter plate 8 is bonded with removal of impurities bucket 18, and gear ring 10 is smaller than removal of impurities bucket 18 because of its outer diameter size at this time, has been introduced into and removes
In miscellaneous bucket 18, lifter plate 8 forms closed environment when being bonded with removal of impurities bucket 18, prevents corundum powder during magnetic separation removal
It leaks out.
Preferably, the quantity of gear 11 is at least three in the present embodiment, each gear 11 is with the center of circle of gear ring 10
The arrangement of center circular array, corresponding first magnetic axis 13 of each gear 11, i.e. quantity are quite a few in three the first magnetic axises
13, the contact area of the first magnetic axis 13 and corundum powder can be greatly improved, magnetic separation removal effect is improved.
It is close on lifter plate 8 preferably, the outer wall on bracket 1 close to its bottom is equipped with control cabinet 19 in the present embodiment
The bottom at its edge is equipped with proximity sensor 20, the controller of control cabinet 19 respectively with first motor 3, the second motor 9 and connect
Nearly sensor 20 is electrically connected, and when lifter plate 8 is bonded with removal of impurities bucket 18, approach signal is sent to control by proximity sensor 20
The controller of case 19, controller control the second motor 9 starting, and when lifter plate 8 and removal of impurities bucket 1 far from when, proximity sensor 20
It will be far from the controller that signal is sent to control cabinet 19, controller controls the second motor 9 and closes, and so prevents the second motor
9 startings too early are so that corundum powder is leaked out because of agitation.
Working principle: the corundum powder magnetic separation removal device in use, first by corundum powder be poured into removal of impurities bucket 18 in,
Then start first motor 3, when first motor 3 drives screw rod 4 clockwise, lifter plate 8 is moved down, until lifter plate 8 and removal of impurities bucket
When 18 fitting, approach signal is sent to the controller of control cabinet 19 by proximity sensor 20, and controller controls the second motor 9 and opens
Dynamic, the second motor 9 drives retainer 15 to rotate, the second magnetic axis 17 rotation, while retainer 15 rotates, due to gear 11 and tooth
The engagement of circle 10 drives the first magnetic axis 13 also to keep rotation while revolution, so can sufficiently improve first
The contact area of magnetic axis 13 and the second magnetic axis 17 and corundum powder, improves the effect of magnetic separation removal, so that removal of impurities is more thorough.
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.