CN210058552U

CN210058552U - Inoculant production equipment

Info

Publication number: CN210058552U
Application number: CN201920459712.8U
Authority: CN
Inventors: 王咏梅
Original assignee: Nanjing Dafeng Alloy Co Ltd
Current assignee: Nanjing Dafeng Alloy Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-14
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses an inoculant production facility, organism including cuboid box structure, the top symmetry of organism is equipped with two sets of feed inlets, and the bottom of organism is equipped with the discharge gate between two parties, and is two sets of install first motor between the feed inlet, the coaxial fixedly connected with spiral crushing roller of the coaxial fixedly connected with of the bent shaft of the inner chamber of organism and first motor is stretched into to the bent shaft of first motor, the organism of feed inlet below is for leaking hopper-shaped structure, and leaks hopper-shaped structure's bottom and be equipped with the passageway, in the passageway was arranged in to spiral crushing roller's the latter half, spiral crushing roller's bottom was equipped with the pivot, the symmetry is equipped with multiunit crushing rod in the pivot, and the bottom of passageway is embedded to have the. The utility model discloses a multistage crushing smashes more thoroughly, can carry out quick screening to the raw materials after smashing the completion simultaneously, has avoided the jam of filter.

Description

Inoculant production equipment

Technical Field

The utility model relates to the technical field of inoculant production, in particular to inoculant production equipment.

Background

The inoculant can promote graphitization, reduce chilling tendency, improve graphite morphology and distribution, increase eutectic cell number, and refine matrix structure, and has good effect in a short time (about 5-8 minutes) after inoculation. Is mainly applicable to common natural parts or late instantaneous inoculation in various situations. The inoculation treatment is that a small amount of other substances are added into the liquid metal in the solidification process to promote nucleation and inhibit growth, so as to achieve the purpose of refining grains. Conventionally, the addition of additives to cast iron is called inoculation; the addition of additives to the non-ferrous alloys is called a modification treatment. Essentially, inoculation mainly affects nucleation and promotes grain dissociation; the modification treatment changes the growth mechanism of the crystal (inhibits growth), thereby influencing the appearance of the crystal.

During the production process of the inoculant, metal raw materials and carbide need to be crushed in an advanced manner and then mixed, the production device comprises crushing equipment and mixing equipment, the existing crushing equipment for inoculant production is low in crushing efficiency, mostly adopts single-layer crushing, the crushing is not thorough enough, and in the screening process after crushing, the screen plate is easy to block.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an inoculant production facility solves the crushing apparatus of current inoculant production, and its kibbling inefficiency smashes not thorough problem enough.

The technical scheme is as follows: the utility model relates to a inoculant production facility, organism including cuboid box structure, its characterized in that: the top symmetry of organism is equipped with two sets of feed inlets, and the bottom of organism is equipped with the discharge gate between two sets of the feed inlet is installed first motor, the spindle of first motor stretches into the inner chamber of organism and the coaxial fixedly connected with spiral crushing axle of the spindle of first motor, the organism of feed inlet below is funnel-shaped structure, and the bottom of funnel-shaped structure is equipped with the passageway, the latter half of spiral crushing axle is arranged in the passageway, and the bottom of spiral crushing axle is equipped with the pivot, the symmetry is equipped with multiunit crushing pole in the pivot, and the bottom of passageway is embedded to have the solid fixed ring that is used for filtering the raw materials after smashing;

the internal symmetry of organism of passageway below is equipped with two sets of crushing emery wheels that are used for smashing the raw materials, and is two sets of one side that crushing emery wheel is close to the organism inner wall all is equipped with the scraper blade, and the below of two sets of crushing emery wheels is equipped with the filter, the filter top is equipped with the lead screw that two sets of levels set up, and the one end of lead screw rotates with the bearing that is located the organism inner wall to be connected, and the other end passes the organism and installs the coaxial fixed connection of second motor on the organism lateral surface, and is two sets of equal thread bush is equipped with the slider on the.

Further, gu fixed ring's inside is equipped with the inner bearing, the pivot is connected with the inner bearing rotation in stretching into the inner bearing, just the outer wall of inner bearing passes through the dead lever and the fixed ring inner wall connection that annular array set up.

Furthermore, it is two sets of smash the emery wheel and all be connected with the crushing motor of installing outside the organism, it is two sets of the scraper blade is close to the one end of smashing the emery wheel and is the arc setting, and the other end is connected with the organism inner wall through the electric telescopic handle that two sets of symmetries set up.

Furthermore, the length of the wiping plate is the same as that of the filter plate, and bristles matched with the filter holes in the filter plate are arranged at the bottom end of the wiping plate.

Further, be equipped with the filtration export that two sets of symmetries set up on the organism lateral surface, the second motor is installed in the top of filtering the export, and the bottom of filtering the export hinges through the hinge has the side door that is used for sealing, and the filter both sides face in the organism all is equipped with the swash plate, the bottom of swash plate is located filtration mouth department.

Further, still be equipped with the backup pad in the organism, and backup pad and organism inner wall welding, the bottom of filter is equipped with the baffle, just baffle and backup pad welding, the organism of backup pad below is for leaking hopper-shaped structure, and leaks hopper-shaped structure's bottom and discharge gate and communicate with each other.

Has the advantages that: the spiral crushing shaft, the crushing rod and the crushing grinding wheel are arranged in the machine body from top to bottom, so that multiple crushing treatment can be carried out on the alloy and metal fed from the feeding hole, the crushing is more thorough, and the requirements during the production of the inoculant are met; meanwhile, the scraping plates connected through the electric telescopic rods are arranged on the two sides of the grinding wheel, and the scraping plates are arranged close to the grinding wheel, so that the grinding raw materials adhered to the surface can be cleaned in the grinding process of the grinding wheel, the influence on grinding is avoided, and the ground raw materials can be completely fed into a discharge hole; in addition, the filter plate is provided with a wiping plate with bristles, the wiping plate is arranged through transmission between the lead screws and reciprocates on the filter plate, so that the filter plate can be cleaned, crushed raw materials are prevented from blocking the filter plate, filtering rapidness can be guaranteed, and finally the crushed non-conforming raw materials can be sent out to be filtered.

Drawings

FIG. 1 is a schematic view of the interior of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a retaining ring;

fig. 4 is an enlarged view of a portion a in fig. 1.

Detailed Description

The invention will be further described with reference to the following figures and examples:

as shown in fig. 1 to 4, the inoculant production device of the present invention comprises a machine body 1 having a rectangular box structure, wherein two sets of feed inlets 2 are symmetrically arranged at the top end of the machine body 1, a feed outlet 3 is arranged at the bottom end of the machine body 1 in the middle, a first motor 4 is installed between the two sets of feed inlets 2, a crankshaft of the first motor 4 extends into an inner cavity of the machine body 1, a spiral crushing shaft 5 is coaxially and fixedly connected with the crankshaft of the first motor 4, the machine body 1 below the feed inlet 2 has a funnel-shaped structure, a channel 23 is arranged at the bottom end of the funnel-shaped structure, the lower half part of the spiral crushing shaft 5 is arranged in the channel 23, a rotating shaft 24 is arranged at the bottom end of the spiral crushing shaft 5, a plurality of groups of crushing rods 6 are symmetrically arranged on the rotating shaft 24, a fixing ring 7 for filtering and crushing raw materials is embedded at the bottom end of the channel 23, the outer wall of the inner bearing 18 is connected with the inner wall of the fixed ring 7 through the fixed rods 19 arranged in an annular array, a gap between two adjacent groups of the fixed rods 19 is a discharge hole, two groups of grinding wheels 8 used for grinding raw materials are symmetrically arranged in the machine body 1 below the channel 23, and the two groups of the grinding wheels 8 are both connected with a grinding motor arranged outside the machine body 1; the spiral crushing shaft 5, the crushing rod 6 and the crushing grinding wheel 8 are arranged in the machine body 1 from top to bottom, so that multiple crushing treatment can be carried out on the alloy and metal fed from the feeding hole 2, the crushing is more thorough, and the requirements during the production of the inoculant are met;

the side, close to the inner wall of the machine body 1, of each of the two groups of grinding wheels 8 is provided with a scraper 10, one end, close to the grinding wheels 8, of each of the two groups of scrapers 10 is arranged in an arc shape to form a close-fitting structure with the grinding wheels 8, the other end of each of the two groups of scrapers 10 is connected with the inner wall of the machine body 1 through two groups of symmetrically arranged electric telescopic rods 9, and the electric telescopic rods 9 are convenient for; the scraper 10 is connected with the electric telescopic rod 9, and the scraper 10 is arranged close to the grinding wheel 8, so that the grinding raw materials adhered to the surface can be cleaned in the grinding process of the grinding wheel 8, the influence on grinding is avoided, and the ground raw materials can be completely fed into a discharge hole;

a filter plate 13 is arranged below the two groups of grinding wheels 8, two groups of horizontally arranged screw rods 12 are arranged above the filter plate 13, one ends of the screw rods 12 are rotatably connected with bearings positioned in the inner wall of the machine body 1, the other ends of the screw rods 12 penetrate through the machine body 1 and are coaxially and fixedly connected with a second motor 11 arranged on the outer side surface of the machine body 1, slide blocks 20 are respectively sleeved on the two groups of screw rods 12 in a threaded manner, and the two groups of slide blocks 20 are connected with a wiping plate 22 through connecting rods 21, so that the wiping plate 22 can reciprocate on the screw; the length of the wiping plate 22 is the same as that of the filter plate 13, and the bottom end of the wiping plate 22 is provided with bristles matched with the filter holes in the filter plate 13, and the bristles are soft bristles, so that the filter holes in the filter plate 13 can be cleaned; the wiping plate 22 is arranged through transmission between the screw rods 12, and then the filter plate 13 reciprocates, so that the filter plate 13 can be cleaned, crushed raw materials are prevented from blocking the filter plate 13, the filtering speed can be ensured, and finally the raw materials which are not crushed can be sent out of the filtering outlet 15;

two groups of symmetrically arranged filtering outlets 15 are arranged on the outer side surface of the machine body 1, the second motor 11 is arranged above the filtering outlets 15, the bottom ends of the filtering outlets 15 are hinged with side doors 17 for sealing through hinges, inclined plates 16 are arranged on two side surfaces of a filtering plate 13 in the machine body 1, and the bottom ends of the inclined plates 16 are positioned at the filtering outlets 15, so that unfiltered raw materials can be fed into the machine body 1;

still be equipped with backup pad 14 in the organism 1, and

backup pad

14 and 1 inner wall welding of organism, the bottom of filter 13 is equipped with baffle 25, and baffle 25 and backup pad 14 welding, and organism 1 of backup pad 14 below is hopper-shaped structure, and the bottom that just leaks hopper-shaped structure communicates with each other with discharge gate 3.

The utility model discloses a working process does: in the process of crushing raw materials, firstly, the raw materials are sent into a machine 1 from two groups of feed inlets 2, a crushing motor connected with a first motor 4, a second motor 11 and a crushing grinding wheel 8 is opened, the raw materials are firstly primarily crushed by a spiral crushing shaft 5 and then are rotationally crushed by a crushing rod 6, then enter the crushing grinding wheel 8 through a through hole between two groups of fixing rods 19 on a fixing ring 7, and finally are crushed by two groups of rotating crushing grinding wheels 8, at the moment, an electric telescopic rod 9 is opened, the electric telescopic rod 9 is extended, a scraper 10 is close to the crushing grinding wheel 8 and is slightly close to the crushing grinding wheel 8, the raw materials on the surface of the crushing grinding wheel 8 are scraped, meanwhile, the crushed raw materials drop onto a filter plate 13, a scraping plate 22 driven by a screw rod 12 makes reciprocating motion on the filter plate 13, so that the raw materials are rapidly filtered from the filter plate 13, and finally discharged by a, the unfiltered material is finally pushed onto the inclined plates 16 on both sides and discharged through the filtering-out opening 15.

Claims

1. The utility model provides an inoculant production facility, includes the organism of cuboid box structure, its characterized in that: the top symmetry of organism is equipped with two sets of feed inlets, and the bottom of organism is equipped with the discharge gate between two sets of the feed inlet is installed first motor, the spindle of first motor stretches into the inner chamber of organism and the coaxial fixedly connected with spiral crushing axle of the spindle of first motor, the organism of feed inlet below is funnel-shaped structure, and the bottom of funnel-shaped structure is equipped with the passageway, the latter half of spiral crushing axle is arranged in the passageway, and the bottom of spiral crushing axle is equipped with the pivot, the symmetry is equipped with multiunit crushing pole in the pivot, and the bottom of passageway is embedded to have the solid fixed ring that is used for filtering the raw materials after smashing;

2. The inoculant production plant according to claim 1, wherein: the inside of solid fixed ring is equipped with the inner bearing, the pivot is connected with the inner bearing rotation in stretching into the inner bearing, just the outer wall of inner bearing passes through the dead lever and solid fixed ring inner wall connection that the annular array set up.

3. The inoculant production plant according to claim 1, wherein: two sets of smash the emery wheel and all be connected with the crushing motor of installing outside the organism, two sets of the scraper blade is close to the one end of smashing the emery wheel and is the arc setting, and the other end is connected with the organism inner wall through the electric telescopic handle that two sets of symmetries set up.

4. The inoculant production plant according to claim 1, wherein: the length of the wiping plate is the same as that of the filter plate, and bristles matched with the filter holes in the filter plate are arranged at the bottom end of the wiping plate.

5. The inoculant production plant according to claim 1, wherein: the filter is characterized in that two sets of symmetrical filter outlets are formed in the outer side face of the machine body, the second motor is installed above the filter outlets, the bottom of each filter outlet is hinged to a side door used for sealing through a hinge, inclined plates are arranged on two side faces of a filter plate in the machine body, and the bottom of each inclined plate is located at the corresponding filter outlet.

6. The inoculant production plant according to claim 1, wherein: still be equipped with the backup pad in the organism, and backup pad and organism inner wall welding, the bottom of filter is equipped with the baffle, just baffle and backup pad welding, the organism of backup pad below is hopper-shaped structure, and just the bottom that leaks hopper-shaped structure communicates with each other with the discharge gate.