A kind of waste paper grinding device
Technical field
The utility model relates to waste paper milling machinery technical fields, and in particular to a kind of waste paper grinding device.
Background technique
Waste paper refers to the recyclable regenerative resource discarded in production and living by using, including various high-grade paper, Huang
Paperboard, litter decoration, trimming paper, packing paper, business unit's paper, engineering paper, books and periodicals newspaper etc..In the world, waste paper one
As divide into that Europe is useless, U.S. is useless and day is three kinds useless.In China, compared with the cycling and reutilization degree of waste paper is compared with western developed country
It is low.
The recycling of waste paper can economize on resources, and protect environment, contemporary society's environmental consciousness is stronger, each of us is
There is very strong environmental consciousness, the environment for protecting us to depend on for existence.Not only structure is complicated, time-consuming for existing waste paper recyclable device
Arduously, and that there are crushing effects is poor, the shredded paper crushed out not only different sizes, also with metal garbages such as some staples broken
In paper, results in entering shredded paper next step slurrying and add difficulty.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of waste paper grinding device, and purpose exists
In solving, crushing effect is poor, and the shredded paper different sizes crushed out are accompanied by the metal garbages such as some staples in shredded paper, after being
The defects of wheat flour slurry is more difficult.
To achieve the above object, the utility model uses the following technical solution:
A kind of waste paper grinding device, including cabinet, feed hopper, pulverization roller, vibration screening plant, metal adsorption device, two
Secondary screening plant and the first sieve plate;Top of the box side is arranged in the feed hopper;The pulverization roller is arranged in cabinet, and is located at
Below feed hopper;The vibration screening plant is arranged below pulverization roller;The postsearch screening device is arranged far from feed hopper
Side, and be located at below vibration screening plant;The metal screening device setting is below vibration screening plant;First sieve
Plate is vertically arranged in the bottom of box and is located at below postsearch screening device, and bottom of box space is divided into the left and right storage compartment Liang Ge;
The bottom of box is equipped with the first discharge port and the second discharge port, and first discharge port is arranged in left storage compartment;Described second
Discharge port is arranged in right storage compartment.
Compared with the prior art, the utility model has the following beneficial effects: waste paper by pulverization roller crush after, shaking
Under the action of screening plant, small shredded paper is screened to left storage compartment, is then sent larger shredded paper to right storage compartment, then falls into the right side
, by metal adsorption device, the metal garbage in shredded paper is inhaled during shredded paper falls into the lower section storage compartment Liang Ge storage compartment
It is attached to come out, then continuing to whereabouts, after by except metal garbage, in the larger shredded paper that right storage compartment continues to fall again two
The small shredded paper being mixed in larger shredded paper is filtered out, and sent to left storage compartment by the effect of secondary screening plant, is reached size
The purpose that shredded paper separates;It improves crushing effect, filter out the metal garbage in waste paper, and the mesh that size shredded paper is separated
's.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model waste paper grinding device.
Fig. 2 is the enlarged drawing of the utility model A.
Fig. 3 is the main view of the utility model cover.
Fig. 4 is the main view of the utility model fan.
In figure: 1- cabinet, the first discharge port of 101-, the second discharge port of 102-, 2- feed hopper, 3- pulverization roller, 4- second are sieved
Plate, 5- first motor, 6- support plate, 601- baffle, the second motor of 7-, 8- screw rod, the first sieve plate of 9-, 10- cover, 11- wind
Fan, 12- supporting leg, 13- cam, 14- idler wheel, 15- connecting rod, 16- ventilation opening
Specific embodiment
The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.
As shown in Figs 1-4, the utility model proposes a kind of waste paper grinding devices, including cabinet 1, feed hopper 2, a pair of of powder
Broken roller 3, vibration screening plant, metal adsorption device, postsearch screening device and the first sieve plate 9;The feed hopper 2 is fixed in cabinet
1 top side;The pair of mutual cooperation of pulverization roller 3 is mounted in cabinet 1, and is located at 2 lower section of feed hopper;The vibration screening
Device one end is mounted on 1 side side wall of cabinet, and is located at 3 lower section of pulverization roller;The metal screening device can be rotated around axle center
Be mounted on vibration screening plant below;The postsearch screening device is fixed on 1 other side side wall of cabinet, and be located remotely from into
2 side of hopper, and be located at below vibration screening plant;First sieve plate 9 is fixed in 1 bottom middle position of cabinet vertically, and
Its height is lower than the height of postsearch screening device, so that 1 bottom space of cabinet is divided into the left and right storage compartment Liang Ge;The cabinet 1
Bottom is equipped with the first discharge port 101 and the second discharge port 102, and first discharge port 101 is arranged in left storage compartment far from first
9 side of sieve plate;Second discharge port 102 is arranged in right storage compartment close to 9 side of the first sieve plate;
Working principle: waste paper enters from feed hopper, after crushing by pulverization roller, falls to vibration screening plant, is shaking
Under the action of screening plant, lesser shredded paper directly falls to metal adsorption device from vibration screening plant, passes through metal adsorption
After the smaller metal garbage being mingled in device absorption shredded paper, continue to left storage compartment is fallen to, biggish shredded paper then passes through vibration
Screening plant is transported to above right discharge chamber, then falls to metal adsorption device, adsorbs larger shredded paper by metal adsorption device
In the larger metal garbage being mingled with after, continue to fall by postsearch screening device, postsearch screening device sieves lesser shredded paper
To left side storage compartment, biggish shredded paper then continues to fall to right storage compartment for choosing;Reach and separated the size shredded paper wind of crushing, has mentioned
Crushing effect has been risen, has also adsorbed the metal garbage being mingled in shredded paper, has improved material quality for lower one of pulping program.
As shown in Figure 1, the vibration screening plant includes first motor 5, cam 13, idler wheel 14, second in the present embodiment
Sieve plate 4 and supporting table;Described second sieve plate, 4 one end is hinged on 1 side wall of cabinet, and is located at 3 lower section of pulverization roller;The supporting table
It is fixed on 1 side wall of cabinet, and is located under the second sieve plate 4 including horizontal support plate 6 and baffle 601, shown 6 one end of support plate
Side, the first motor 5 are fixed in 6 upper surface of support plate, and close to 2 side of feed hopper, baffle 601 is fixed on support plate 6 certainly
By end at L-shaped with 6 shape of support plate;The cam 13 is fixed on the output shaft of first motor 5, and the idler wheel 14 passes through company
Extension bar 15 is connected to 4 bottom of the second sieve plate, the shaft of idler wheel 14 be parallel to each other with 5 output shaft of first motor and its bottom with it is convex
It takes turns 13 tops to be in contact, described 15 one end of connecting rod is fixed in 4 bottom of the second sieve plate, and 15 other end of connecting rod is fixed in rolling
On the interconnecting piece of wheel 14, the idler wheel 14 is located on cam 13;By the rotation of first motor, make the convex rotation of its output shaft
It is dynamic, and then idler wheel is driven to rotate upwardly and downwardly along cam face, so that the second sieve plate is shaken up and down, promote screening effect.
As shown in Figure 1, in the present embodiment, the metal adsorption device includes screw rod 8, magnet and the second motor 7, described
Two motors 7 are fixed in outside 1 side wall of cabinet and the output shaft of the second motor 7 passes through side wall and then extends in cabinet 1, the screw rod
8 one end are fixed on 7 output shaft of the second motor and are located at 4 lower section of the second sieve plate, and the screw rod 8 is rotatably coupled to cabinet 1
The side wall opposite with the second motor on, the magnet is uniformly fixed in the helicla flute of screw rod 8;By affixed magnet,
So that entire screw rod magnetic band is magnetic, i.e., metal in adsorbable shredded paper, screw rod to stretch out area larger so that adsorption effect is more
It is good.
As shown in Fig. 1,3 and 4, in the present embodiment, the postsearch screening device includes cover 10 and fan 11, the cover
10 are fixed on 1 lateral wall of cabinet, and are located at 7 opposite side of the second motor, and the cover 10 is equipped with several open far from 1 side of cabinet
Mouthful;The fan 11 is mounted in cover 10, and fan 11, towards 1 side of cabinet, 1 side wall of cabinet is equipped with several connections
The ventilation opening 16 of 1 inner cavity of cabinet and 10 inner cavity of cover;The wind of fan blowout is by the way that in ventilation opening vertical box body, right side is fallen
Lesser shredded paper is blown to left storage compartment, and big shredded paper then continues to fall to right storage compartment, and the lesser shredded paper of further screening mentions
Rise screening effect.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.