Crushing device with screening function for iron oxide production

Abstract

The utility model relates to the field of iron oxide crushing equipment, in particular to an iron oxide production crushing device with a screening function, which comprises a crusher body, a placing frame is arranged on the surface of one side wall of the crusher body, and a material collecting box is placed on the upper surface of the placing frame. A sliding rail is arranged at the position, located above the material collecting box, of the surface of the side wall of the pulverizer body, the discharging box is arranged at the discharging port of the pulverizer body, impurities in ferric oxide are adsorbed in a magnetic attraction mode, the purity of the powdery ferric oxide is improved, and after the ferric oxide falls into the screening box, the impurities in the ferric oxide can be screened out. The sliding plate can be driven by the driving mechanism on one side to do linear reciprocating motion, so that powdered iron oxide can better penetrate through the screen, large iron oxide blocks are left in the screening box, the screening function of the crushing device is achieved, the large iron oxide blocks which are not completely crushed in the powdered iron oxide can be screened out, and the crushing efficiency is improved. And further manual screening is omitted, and the working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron oxide crushing equipment technical field especially relates to a kind of crushing device with screening function for iron oxide production. BACKGROUND

[0002] Iron oxide is an inorganic compound, chemical formula is Fe2O3, is red brown powder, insoluble in water, mainly used as inorganic pigment, for the coloring of paint, rubber, plastic, building etc., also can be used as magnetic material, edible red pigment, analytical reagent, catalyst and polishing agent etc.

[0003] And in the processing iron oxide, often need to use crushing device to crush into powder state iron oxide, but most of the iron oxide that the crushing machine crushes still has blocky not completely crushed iron oxide, so additional screening by manpower is still needed, so as to increase workload, make work efficiency low. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art and provides a kind of crushing device with screening function for iron oxide production.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of crushing device with screening function for iron oxide production, including pulverizer body, the side wall surface of pulverizer body is provided with rack, rack upper surface is placed with material collecting box, the upper side of the side wall surface of pulverizer body is provided with slide rail above material collecting box, slide rail is slidably provided with screening mechanism, the side of screening mechanism is provided with driving mechanism, the upper side of the side wall surface of pulverizer body is provided with discharge box above screening mechanism.

[0007] In addition, preferably, the discharge box is provided with a feed inlet at the top, and the discharge box is located below the discharge channel of the pulverizer body, a mounting hole is formed in the side wall of one side of the discharge box body, and a material suction plate is mounted at the mounting hole.

[0008] In addition, preferably, the surface of the discharge box body is symmetrically provided with a first limiting plate on both sides of the middle part of the mounting hole, a through hole is formed in the first limiting plate, and a limiting rod is inserted into the through hole of the first limiting plate.

[0009] In addition, preferably, the material suction plate is provided with a magnet block on one side of the plate body, the magnet block can be buckled into the mounting hole, a second limiting plate is provided on both sides of the surface of the other side of the plate body away from the magnet block, the second limiting plate can be stacked with the first limiting plate, and a through hole consistent with the first limiting plate is formed in the second limiting plate.

[0010] In addition, a preferred structure is that the screening mechanism includes a sliding plate, a screening box is placed on the upper surface of the sliding plate body, and one side of the sliding plate is assembled and connected to the driving mechanism.

[0011] In addition, the preferred structure is that a placement groove is provided on the sliding plate, a screening box is installed at the placement groove, rollers are symmetrically provided on the side walls of the sliding plate body, the rollers slide and fit on the slide rails on both sides, and a connecting head is connected to one side of the sliding plate body, and the connecting head is assembled and connected to the driving mechanism.

[0012] In addition, a preferred structure is that a screen is provided in the screening box, and the screening box is located below the discharge port of the feed box.

[0013] In addition, a preferred structure is that the driving mechanism includes a turntable, a front surface of the turntable is rotatably connected to a push rod, and the other end of the push rod away from the turntable is rotatably connected to the other end of the connector away from the sliding plate.

[0014] The beneficial effects of the present invention are as follows: a discharge box is provided at the discharge port of the pulverizer body, so that some impurities in the iron oxide are adsorbed by magnetic attraction, thereby improving the purity of the powdered iron oxide; and after the iron oxide falls into the screening box, the sliding plate is driven by a driving mechanism on one side to realize linear reciprocating motion, thereby facilitating the powdered iron oxide to pass through the screen better, while large pieces of iron oxide remain in the screening box, thus realizing the screening function of the pulverizing device, so that some large pieces of iron oxide that have not been completely crushed in the powdered iron oxide can be screened out, eliminating the need for further manual screening and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the crusher;

[0016] Figure 2 It is a structural diagram of the driving mechanism and the screening mechanism in a connected state;

[0017] Figure 3 This is a schematic diagram of the structure after the blanking box is disassembled;

[0018] Figure 4 It is a structural diagram of the blanking box;

[0019] Figure 5 This is a schematic diagram of the structure of the screening mechanism after it is split;

[0020] Figure 6 It is a structural diagram after the screening mechanism and the driving mechanism are separated;

[0021] Figure 7 Schematic diagram of the structure of the screening box.

[0022] In the figure: 1 pulverizer body, 2 placing rack, 3 material collecting box, 4 driving mechanism, 41 rotating disc, 42 pushing rod, 5 screening mechanism, 51 screening box, 511 screen, 52 sliding plate, 521 roller, 522 placing groove, 523 connecting head, 6 discharging box, 61 mounting port, 62 first limiting plate, 63 material suction plate, 631 second limiting plate, 632 magnet block, 64 limiting rod, 7 sliding rail. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Referring to Figures 1-7 A pulverizing device with a screening function for iron oxide production, comprising a pulverizer body 1, a placing rack 2 is arranged on one side of the sidewall surface of the pulverizer body 1, a material collecting box 3 is placed on the upper surface of the placing rack 2, a sliding rail 7 is arranged above the material collecting box 3 on the sidewall surface of the pulverizer body 1, a screening mechanism 5 is slidably arranged on the sliding rail 7, a driving mechanism 4 is arranged on one side of the screening mechanism 5, and a discharging box 6 is arranged above the screening mechanism 5 on the sidewall surface of the pulverizer body 1.

[0025] The discharging box 6 is provided with a feeding port at the top, and the discharging box 6 is located below the discharging channel of the pulverizer body 1, a mounting port 61 is formed in the sidewall of one side of the box body of the discharging box 6, a material suction plate 63 is mounted at the mounting port 61, first limiting plates 62 are symmetrically arranged on both sides of the surface of the box body of the discharging box 6 at the mounting port 61, through holes are formed in the first limiting plates 62, limiting rods 64 are inserted into the through holes of the first limiting plates 62, and the limiting rods 64 are used to limit the position of the material suction plate 63.

[0026] In addition, a magnet block 632 is arranged on one side of the plate body of the material suction plate 63, the magnet block 632 can be buckled into the mounting port 61, second limiting plates 631 are arranged on both sides of the surface of the other side of the plate body of the material suction plate 63 away from the magnet block 632, the second limiting plates 631 can be stacked together with the first limiting plates 62, through holes consistent with the first limiting plates 62 are formed in the second limiting plates 631, and the magnet block 632 can adsorb the impurities in the pulverized iron oxide that can be magnetically adsorbed.

[0027] The screening mechanism 5 comprises a sliding plate 52, the upper surface of the plate body of the sliding plate 52 is provided with a screening box 51, one side of the sliding plate 52 is connected with the driving mechanism 4, the sliding plate 52 is provided with a placing groove 522, the screening box 51 is installed in the placing groove 522, the both sides of the plate body of the sliding plate 52 are symmetrically provided with rollers 521, the rollers 521 are slidably connected on the slide rails 7, one side of the plate body of the sliding plate 52 is connected with a connecting head 523, the connecting head 523 is connected with the driving mechanism 4, and the rollers 521 facilitate the linear movement of the sliding plate 52.

[0028] Furthermore, the screening box 51 is provided with a screen 511, and the screening box 51 is located below the discharge port of the discharging box 6, and the screen 511 on the screening plate 51 can screen out the large pieces of uncompletely crushed materials.

[0029] In addition, the driving mechanism 4 comprises a rotating disc 41, the front surface of the rotating disc 41 is rotatably connected with a push rod 42, the other end of the push rod 42 away from the rotating disc 41 is rotatably connected with the other end of the connecting head 523 away from the sliding plate 52, the push rod 42 is rotatable in cooperation with the rotating disc 41, and the push rod 42 can push the connecting head 523 to drive the sliding plate 52 to linearly slide on the slide rails 7.

[0030] In the embodiment, when the pulverizer body 1 discharges the crushed iron oxide, the iron oxide is discharged from the discharge channel of the pulverizer body 1 and then falls into the discharging box 6, when the powder iron oxide falls in the narrow channel of the discharging box 6, the magnet blocks 632 on the one side of the material suction plate 63 can adsorb some magnetic impurities due to the magnetism, because the iron oxide powder itself cannot be adsorbed, thereby screening out part of the impurities in the powder iron oxide, and then during the regular cleaning, the limiting plug rod 64 can be pulled out of the through holes in the first limiting plate 62 and the second limiting plate 631, so that the material suction plate 63 can be detached from the mounting port 61, and the impurities adsorbed on the magnet blocks 632 can be cleaned.

[0031] After the iron oxide falls out of the discharging box 6, the rotating disc 41 of the driving mechanism 4 rotates to drive the push rod 42 to rotate, because the push rod 42 is rotatably connected with the connecting head 523, when one end of the push rod 42 rotates, the other end rotates due to the connection with the connecting head 523, and the connecting head 523 pushes the rollers 521 of the sliding plate 52 to linearly move back and forth on the slide rails 7 under the limitation of the slide rails 7, so that the sliding plate 52 can reciprocate to shake the screen 511, thereby facilitating the powder iron oxide to pass through the screen 511 and fall into the material collecting box 3 below, and the large pieces of iron oxide remain in the screening box 51, and the operator can take out the screening box 51 from the placing groove 522 regularly.

[0032] The utility model discloses a discharge outlet of the pulverizer body 1 is provided with a discharging box 6, makes it through the mode of magnetic attraction and adsorbs some impurities in iron oxide, improves the purity of the powdered iron oxide, and after the iron oxide falls into the screening box 51, the sliding plate 52 is driven under the drive of one side drive mechanism 4, can realize linear reciprocating motion, thereby the powdered iron oxide can better pass through the screen 511, and the bulky iron oxide is left in the screening box 51, so screening function of the pulverizing device is realized, makes it can screen some bulky iron oxide that is not completely pulverized in the powdered iron oxide, saves the manual further screening, and effectively improves the work efficiency.

[0033] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the utility model disclosed technical range, according to the utility model technical scheme and the utility model concept are equivalent to replace or change, all should be covered in the protection scope of the utility model.

Claims

1. A crushing device for iron oxide production with a screening function, comprising a crusher body (1), characterized in that, The side wall surface of the pulverizer body (1) is provided with a placing rack (2), a collecting box (3) is placed on the upper surface of the placing rack (2), a slide rail (7) is arranged above the collecting box (3) on the side wall surface of the pulverizer body (1), a screening mechanism (5) is slidably arranged on the slide rail (7), a driving mechanism (4) is arranged on one side of the screening mechanism (5), and a discharging box (6) is arranged above the screening mechanism (5) on the side wall surface of the pulverizer body (1).

2. The crushing device for producing iron oxide having a screening function according to claim 1, characterized in that, The top of the discharging box (6) is provided with an inlet, and the discharging box (6) is located below the discharge channel of the pulverizer body (1). An installation opening (61) is formed in the side wall of one side of the box body of the discharging box (6), and a material suction plate (63) is installed at the installation opening (61).

3. The crushing device for producing iron oxide having a screening function according to claim 2, characterized in that, The surface of the box body of the discharging box (6) is provided with first limiting plates (62) symmetrically arranged on both sides of the middle part of the surface at the installation opening (61), the first limiting plates (62) are provided with through holes, and the through holes of the first limiting plates (62) are inserted with limiting rods (64).

4. The crushing device for producing iron oxide having a screening function according to claim 2, characterized in that, The side of the plate body of the material suction plate (63) is provided with a magnet block (632), the magnet block (632) can be buckled into the installation opening (61), the other side surface of the plate body of the material suction plate (63) is provided with second limiting plates (631) symmetrically arranged on both sides of the middle part of the side edges, the second limiting plates (631) can be stacked together with the first limiting plates (62), and the second limiting plates (631) are provided with through holes consistent with the first limiting plates (62).

5. The crushing device for producing iron oxide having a screening function according to claim 1, characterized in that, The screening mechanism (5) comprises a sliding plate (52), a screening box (51) is placed on the upper surface of the plate body of the sliding plate (52), and one side of the sliding plate (52) is assembled and connected with the driving mechanism (4).

6. The crushing device for producing iron oxide having a screening function according to claim 5, characterized in that, The sliding plate (52) is provided with a placing groove (522), the screening box (51) is installed at the placing groove (522), the plate body of the sliding plate (52) is provided with symmetrical roller wheels (521) on the side walls on both sides, the roller wheels (521) are slidably connected on the slide rails (7) on both sides, and the plate body of the sliding plate (52) is connected with a connecting head (523) on one side.

7. The crushing device for producing iron oxide having a screening function according to claim 6, characterized in that, The screening box (51) is provided with a screen (511), and the screening box (51) is located below the discharge opening of the discharging box (6).

8. The crushing device for iron oxide production with screening function according to claim 6, characterized in that, The driving mechanism (4) comprises a rotating disc (41), a push rod (42) is rotatably connected to the front surface of the rotating disc (41), and the other end of the push rod (42) away from the rotating disc (41) is rotatably connected to the other end of the connecting head (523) away from the sliding plate (52).

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