A kind of abrasion-proof steel ball automatic sieving unit
Technical field
The utility model relates to abrasion-proof steel ball technical field, in particular to a kind of abrasion-proof steel ball automatic sieving unit.
Background technique
Abrasion-proof steel ball is also referred to as grinder wear-resistant medium, is a kind of consumables, is mainly used for grinding material, makes material
That grinds is thinner, to reach the standard of using.In the use process of abrasion-proof steel ball, need to screen out large-sized abrasion-proof steel ball
Come, to prevent large-sized abrasion-proof steel ball from entering ball mill, and ball mill is damaged.In the prior art, to abrasion-proof steel ball
Screening process be mostly to be accomplished manually, the method labor intensity is high, and screening efficiency is low, and screening result is unstable.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of abrasion-resistant stee
Ball automatic sieving unit can be realized the abrasion-proof steel ball of automatic sieving different sizes, and screening efficiency is high, sieves structure
It is reliable and stable, artificial screening large labor intensity is efficiently solved, screening efficiency is low, the unstable technical problem of screening result.
In order to achieve this goal, the utility model uses following technical scheme:
A kind of abrasion-proof steel ball automatic sieving unit provided by the utility model, including screening disk, shaft, hopper, feed pipe,
Photosensitive sensor, controller and Material collecting box for harvesting;The screening disk is located at the top of the Material collecting box for harvesting;The shaft is located at the screening
At the top of disk;The center line of the shaft and the center line of the screening disk are located along the same line;Motor is located in the shaft
Side;Described shaft one end is connect with the motor output shaft, and the shaft other end is connect with the screening disk by bearing;Institute
It states shaft side wall and is evenly arranged with three connecting rods;Push plate is equipped with below the connecting rod;The push plate and the connecting rod weld;
Annular groove is offered at the top of the screening disk;The push plate is located in the annular groove;The annular groove
Bottom is equipped with the first circular hole, the second circular hole and third circular hole;The diameter of second circular hole is greater than the straight of first circular hole
Diameter;The diameter of the third circular hole is greater than the diameter of second circular hole;First circular hole, second circular hole and described
Center line of the third circular hole successively around the screening disk rotates distribution;Between first circular hole and the third circular hole
The screening disk side wall be equipped with feed inlet;The line and institute at the center of first circular hole and the center of the third circular hole
The line for stating the center and the center of the feed inlet of the second circular hole is mutually perpendicular to;
The hopper is located at the side of the feed inlet;The hopper is connect by the feed pipe with the feed inlet;
The feed pipe is equipped with solenoid valve close to one end of the feed inlet;The photosensitive sensor is located at the feed inlet and described the
The side wall of the screening disk between three circular holes;The controller is located at the side wall of the screening disk;The photosensitive sensor with
And the solenoid valve is connect with the controller circuitry;
The Material collecting box for harvesting is equipped with the first recycling bin, the second recycling bin and third recycling bin;First recycling bin is opened
Mouth is connected with first circular hole;The opening of second recycling bin and second circular hole are connected;The third recycling bin
Opening is connected with the third circular hole.
As the further improvement of this programme, first recycling bin, second recycling bin and third recycling
Bucket bottom is equipped with foam-rubber cushion;Abrasion-proof steel ball drops into the first recycling bin, the second recycling bin or third recycling bin by screening disk
When, by the foam-rubber cushion of setting, buffering can be played the role of, so that abrasion-proof steel ball be avoided to be damaged by strong shock
It is bad.
As the further improvement of this programme, guide groove is equipped in the annular groove;The guide groove successively with it is described
First circular hole, second circular hole and the third circular hole connect to form a closed loop;By the effect of guide groove, can make
Abrasion-proof steel ball more accurately passes through the first circular hole, the second circular hole and third circular hole, improves the efficiency of screening riddle point.
As the further improvement of this programme, the Material collecting box for harvesting side wall offers feeding door;The feeding door and the collection
Hopper is side walls hinged;By the feeding door of setting, the abrasion-proof steel ball sieved can be made more easily to take out, and facilitate back
Receive the replacement and cleaning of bucket.
As the further improvement of this programme, the feeding door is equipped with handle, by the way that handle is arranged, makes the opening of feeding door
It is more convenient with being closed.
The utility model has the beneficial effects that
A kind of abrasion-proof steel ball automatic sieving unit provided by the utility model, abrasion-proof steel ball by hopper, by feed pipe with
And feed inlet enters in the annular groove of screening disk, motor rotation drives shaft rotation, and shaft drives connecting rod and push plate
Rotation, and abrasion-proof steel ball can roll under the impetus of push plate on the annular groove in screening disk, the process of rolling
In, abrasion-proof steel ball can successively pass through the first circular hole, the second circular hole and third circular hole, by the first circular hole, the second circular hole with
And the diameter of third circular hole is sequentially increased, and different size of abrasion-proof steel ball can be sieved, realize abrasion-proof steel ball from
Dynamic screening, mitigates the intensity of hand labor, improves screening efficiency;
Bulb diameter is dropped among the first recycling bin less than the abrasion-proof steel ball of the first Circularhole diameter by the first circular hole;Ball
Diameter is greater than the first Circularhole diameter, while dropping into the second recycling by the second circular hole less than the abrasion-proof steel ball of the second Circularhole diameter
In bucket;Bulb diameter is greater than the abrasion-proof steel ball of the second Circularhole diameter, is dropped among third recycling bin by third circular hole;
When photosensitive sensor is passed through in each push plate, photosensitive sensor is passed to signal in controller, controller according to
The signal that photosensitive sensor transmits, control open solenoid valve, release an abrasion-proof steel ball, and then solenoid valve is closed in control, in this way
It is achieved that a push plate per revolution only pushes an abrasion-proof steel ball to be sieved, improves the precision of abrasion-proof steel ball screening.
Detailed description of the invention
In order to make the purpose of this utility model, technical solution and advantage are clearer, practical to this below in conjunction with attached drawing
It is novel to be described in further detail, in which:
Fig. 1 is a kind of structural schematic diagram of abrasion-proof steel ball automatic sieving unit of the utility model specific embodiment;
Fig. 2 is a kind of overlooking structure diagram of abrasion-proof steel ball automatic sieving unit of the utility model specific embodiment;
Fig. 3 is a kind of schematic view of the front view of abrasion-proof steel ball automatic sieving unit of the utility model specific embodiment.
In figure: 1- sieves disk, 11- annular groove, the first circular hole of 111-, the second circular hole of 112-, 113- third circular hole, 12-
Feed inlet, 13- photosensitive sensor, 14- guide groove, 21- shaft, 22- motor, 23- connecting rod, 24- push plate, 3- hopper, 31- charging
Pipe, 311- solenoid valve, 4- Material collecting box for harvesting, the first recycling bin of 41-, the second recycling bin of 42-, 43- third recycling bin, 44- feeding door,
441- handle, 45- foam-rubber cushion, 5- controller.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of abrasion-proof steel ball automatic sieving unit, including screening are provided in embodiment
Disk 1, shaft 21, hopper 3, feed pipe 31, photosensitive sensor 13, controller 5 and Material collecting box for harvesting 4;Screening disk 1 is located at Material collecting box for harvesting 4
Top;Shaft 21 is located at 1 top of screening disk;The center line of shaft 21 and the center line of screening disk 1 are located along the same line;Electricity
Machine 22 is located at 21 top of shaft;21 one end of shaft and motor 22 export axis connection, and 21 other end of shaft and screening disk 1 pass through bearing
Connection;21 side wall of shaft is evenly arranged with three connecting rods 23;Push plate 24 is equipped with below connecting rod 23;Push plate 24 and connecting rod 23 weld;
Annular groove 11 is offered at the top of screening disk 1;Push plate 24 is located in annular groove 11;11 bottom of annular groove is equipped with
First circular hole 111, the second circular hole 112 and third circular hole 113;The diameter of second circular hole 112 is greater than the straight of the first circular hole 111
Diameter;The diameter of third circular hole 113 is greater than the diameter of the second circular hole 112;First circular hole 111, the second circular hole 112 and third circular hole
113 center line successively around screening disk 1 rotates distribution;Screening disk 1 between the first circular hole 111 and third circular hole 113
Side wall be equipped with feed inlet 12;The line at the center at the center and third circular hole 113 of the first circular hole 111 and the second circular hole 112
The line at center and the center of feed inlet 12 is mutually perpendicular to;By the way that the center of feed inlet 12 is arranged in 11 plane of annular groove
The center of circle of the point of vertical projection and the first circular hole 111, the center of circle of the second circular hole 112 and the center of circle quartering of third circular hole 113,
When push plate 24 is by rotation counterclockwise, push plate 24 can push the wear-resistant ball fallen from feed inlet 12 along annular groove 11
Rotation counterclockwise guarantees from the wear-resistant ball that feed inlet 12 is fallen to be according to passing sequentially through the first circular hole 111, the second circular hole 112
And the sequence of third circular hole 113 is sieved, and wear-resistant ball is avoided also just not fall directly into third circular hole by screening
113, ensure that the screening effect of screening plant;
Hopper 3 is located at the side of feed inlet 12;Hopper 3 is connect by feed pipe 31 with feed inlet 12;Feed pipe 31 is close
One end of feed inlet 12 is equipped with solenoid valve 311;Photosensitive sensor 13 is located at the screening disk between feed inlet 12 and third circular hole 113
1 side wall;Controller 5 is located at the side wall of screening disk 1;Photosensitive sensor 13 and solenoid valve 311 connect with 5 circuit of controller
It connects;
Material collecting box for harvesting 4 is equipped with the first recycling bin 41, the second recycling bin 42 and third recycling bin 43;First recycling bin 41 is opened
Mouth is connected with the first circular hole 111;The opening of second recycling bin 42 and the second circular hole 112 are connected;The opening of third recycling bin 43 with
Third circular hole 113 is connected.
Further, the first recycling bin 41, the second recycling bin 42 and 43 bottom of third recycling bin are equipped with foam-rubber cushion
45;When abrasion-proof steel ball drops into the first recycling bin 41, the second recycling bin 42 or third recycling bin 43 by screening disk 1, lead to
The foam-rubber cushion 45 for crossing setting, can play the role of buffering, so that abrasion-proof steel ball be avoided to be damaged by strong shock.
Further, guide groove 14 is equipped in annular groove 11;Guide groove 14 successively with the first circular hole 111, the second circular hole
112 and third circular hole 113 connection formed a closed loop;By the effect of guide groove 14, abrasion-proof steel ball can be made more accurate
Ground the efficiency that screening disk 1 sieves is improved by the first circular hole 111, the second circular hole 112 and third circular hole 113.
Further, 4 side wall of Material collecting box for harvesting offers feeding door 44;Feeding door 44 and Material collecting box for harvesting 4 are side walls hinged;By setting
The feeding door 44 set, can be such that the abrasion-proof steel ball sieved more easily takes out, and facilitate the replacement and cleaning of recycling bin.
Further, feeding door 44 is equipped with handle 441, by the way that handle 441 is arranged, makes the opening and closing of feeding door 44 more
Add conveniently.
A kind of abrasion-proof steel ball automatic sieving unit provided by the utility model, abrasion-proof steel ball is by hopper 3, by feed pipe
31 and feed inlet 12 enter screening disk 1 annular groove 11 in, motor 22 rotation drive shaft 21 rotate, 21 band of shaft
Dynamic connecting rod 23 and push plate 24 rotate, and abrasion-proof steel ball is under the impetus of push plate 24, can be recessed in the annular in screening disk 1
It is rolled on slot 11, during rolling, abrasion-proof steel ball can successively pass through the first circular hole 111, the second circular hole 112 and third circle
It hole 113 can be difference by being sequentially increased for the diameter of the first circular hole 111, the second circular hole 112 and third circular hole 113
The abrasion-proof steel ball of size sieves, and realizes the automatic sieving of abrasion-proof steel ball, mitigates the intensity of hand labor, improves screening effect
Rate;
Bulb diameter drops into the first recycling bin 41 by the first circular hole 111 less than the abrasion-proof steel ball of 111 diameter of the first circular hole
Among;Bulb diameter is greater than 111 diameter of the first circular hole, while passing through the second circular hole less than the abrasion-proof steel ball of 112 diameter of the second circular hole
112 drop into the second recycling bin 42;Bulb diameter is greater than the abrasion-proof steel ball of 112 diameter of the second circular hole, passes through third circular hole 113
It drops among third recycling bin 43;
When each push plate 24 is by photosensitive sensor 13, photosensitive sensor 13 is passed to signal in controller 5, control
The signal that device 5 is transmitted according to photosensitive sensor 13, control open solenoid valve 311, release an abrasion-proof steel ball, and then control is closed
Solenoid valve 311 thereby realizes 24 per revolution of push plate and an abrasion-proof steel ball is only pushed to be sieved, and improves wear-resisting
The precision of steel ball screening.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.