CN218872887U

CN218872887U - Magnetic separator for controlling impurities in raw material grains

Info

Publication number: CN218872887U
Application number: CN202222095204.0U
Authority: CN
Inventors: 张学军; 汪斌
Original assignee: Ningxia Jinxia Rice Industry Co ltd
Current assignee: Ningxia Jinxia Rice Industry Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-04-18
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a magnet separator for controlling former feed grain impurity, comprising a base plate, the bottom plate top is fixed with a supporting bench, the magnet separator has been placed at a supporting bench's top, the magnet separator both sides are provided with feed inlet and discharge gate respectively, the both ends of top one side of bottom plate are fixed with two symmetries and are provided with electric telescopic handle, electric telescopic handle's output shaft has the sieving mechanism, the sieving mechanism includes the collecting vessel, the telescoping device of a plurality of equidistances is installed to the bottom inner wall of collecting vessel, same sieve bucket is installed at the telescoping device top, the bottom fixed mounting of sieve bucket has vibrating motor, the bottom of sieve bucket is rotated and is connected with the discharging pipe, the telescoping device includes the telescopic link and cup joints the spring at the telescopic link outer wall. The utility model discloses the edulcoration is filtered to the impurity in the raw materials to the material loading of can being convenient for, and is convenient high-efficient, prevents to cause the jam.

Description

Magnetic separator for controlling impurities in raw material grains

Technical Field

The utility model relates to a raw materials production technical field especially relates to a magnet separator for controlling former material grain impurity.

Background

The magnetic separator is a screening device for removing iron powder and the like used in the reuse of powdery granules. After the ore pulp flows into the tank body through the ore feeding box, under the action of water flow of the ore feeding spray pipe, ore particles enter an ore feeding area of the tank body in a loose state. Under the action of the magnetic field, magnetic particles are aggregated to form magnetic groups or magnetic chains, and the magnetic groups or the magnetic chains are moved to the magnetic poles under the action of magnetic force in the ore pulp and are adsorbed on the cylinder. Because the polarities of the magnetic poles are alternately arranged along the rotating direction of the cylinder and are fixed during working, when the magnetic groups or the magnetic chains rotate along with the cylinder, magnetic stirring is generated due to the alternation of the magnetic poles, nonmagnetic minerals such as gangue and the like which are mixed in the magnetic groups or the magnetic chains fall off during turning, and finally the magnetic groups or the magnetic lotus which is absorbed on the surface of the cylinder is concentrate. The magnetic separator is widely used for resource recovery, and other industrial fields such as wood industry, mining industry, kiln industry, chemistry, food and the like, is suitable for wet magnetic separation of materials such as magnetite, pyrrhotite, roasted ore, ilmenite and the like with the granularity of less than 3mm, is also used for iron removal operation of materials such as coal, non-metal ore, building materials and the like, and is one of the most widely used machines in the industry and with high universality.

In actual grain production process, impurity that adulterates in the grain need be sieved before the packing usually, traditional screening is sieved through the screen cloth before getting into the magnet separator, traditional screen cloth screening mode drives the screen cloth through vibrating motor and carries out vibration screening, the range of vibration comes from vibrating motor's power and the toughness of supporting the screen cloth support frame and realizes, there is the problem that vibration range receives the limitation, some stubborn debris are difficult to effectual screening, block the sieve mesh easily, cause the jam.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a magnetic separator for controlling the impurities in raw material grains.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a magnet separator for controlling former feed grain impurity, includes the bottom plate, the bottom plate top is fixed with a supporting bench, the magnet separator has been placed at a supporting bench's top, the magnet separator both sides are provided with feed inlet and discharge gate respectively, the both ends of top one side of bottom plate are fixed with two symmetries and are provided with electric telescopic handle, electric telescopic handle's output shaft has the sieving mechanism, the sieving mechanism includes the collecting vessel, a plurality of equidistance's telescoping device is installed to the bottom inner wall of collecting vessel, same sieve bucket is installed at the telescoping device top, the bottom fixed mounting of sieve bucket has vibrating motor, the bottom of sieve bucket is rotated and is connected with the discharging pipe.

As a further aspect of the present invention, the retractable device comprises a retractable rod and a spring sleeved on the outer wall of the retractable rod.

As a further proposal of the utility model, the bottom inner wall of the collecting barrel is fixed with a support ring, the top at the support ring is fixed to the bottom of telescopic link, the bottom at the sieve bucket is fixed at the top of telescopic link.

As a further scheme of the utility model, the top demountable installation of collecting vessel has the hopper, the bottom edge equidistance of hopper is fixed with the bracing piece, the bracing piece is pegged graft in the slot at collecting vessel top.

As a further proposal of the utility model, the outer wall both sides of collecting vessel all are fixed with the engaging lug, electric telescopic handle's output is fixed in the engaging lug bottom that corresponds.

As a further proposal of the utility model, the discharging pipe is provided with a valve, when the electric telescopic handle is completely unfolded, the discharging pipe is positioned right above the feeding port.

As a further proposal of the utility model, the telescopic link includes the loop bar of bottom and fixes the inserted bar in the loop bar through reset spring, there is certain clearance in inserted bar and loop bar internal diameter.

The beneficial effects of the utility model are that:

1. drive electric telescopic handle, make the collecting vessel move down suitable pay-off position, empty the raw materials to the sieve bucket in, start electric telescopic handle this moment and drive the collecting vessel and shift up, shift up suitable position, rotate the discharging pipe, make the discharging pipe be located the feed inlet of magnet separator directly over, open the valve, start vibrating motor and drive the vibration of sieve bucket, and simultaneously, telescopic link and spring produce the vibration, help strengthening the vibration of sieve bucket, can effectively strengthen the filtration of impurity in the whole raw materials, prevent to block up, make impurity be located and collect in the sieve bucket.

2. The telescopic link includes the loop bar of bottom and fixes the inserted bar in the loop bar through reset spring, and there is certain clearance in inserted bar and loop bar internal diameter, because there is certain clearance between inserted bar and the loop bar, at vibrating motor during operation, the inserted bar can rock in the loop bar, helps going on of vibration, strengthens screening filtration.

3. The top demountable installation of collecting vessel has the hopper, and the bottom edge equidistance of hopper is fixed with the bracing piece, and the bracing piece is pegged graft in the slot at collecting vessel top, utilizes to add the hopper of establishing and can be convenient for in the more smooth and easy leading-in sieve bucket of raw materials, prevents to cause the scattering, and the hopper is convenient for dismantle simultaneously.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a magnetic separator for controlling impurities in raw material grains, which is provided by the utility model;

FIG. 2 is a schematic structural view of a screening device of a magnetic separator for controlling impurities in raw material grains, which is provided by the utility model;

FIG. 3 is a schematic diagram of a semi-cut-away three-dimensional structure of a magnetic separator for controlling impurities in raw material grains according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a in fig. 3 of the magnetic separator for controlling raw material grain impurities provided by the utility model.

In the figure: 1. a base plate; 2. a support table; 3. a magnetic separator; 4. a feed inlet; 5. an electric telescopic rod; 6. a screening device; 7. a collection barrel; 8. a support ring; 9. a telescopic rod; 10. a spring; 11. a screen barrel; 12. a vibration motor; 13. a support bar; 14. connecting lugs; 15. a hopper; 16. a discharge pipe; 17. a valve; 18. and (4) discharging a material outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, a magnet separator for controlling former feed grain impurity, comprising a

base plate

1, 1 top of bottom plate is fixed with brace table 2, magnet separator 3 has been placed at brace table 2's top, 3 both sides of magnet separator are provided with feed inlet 4 and discharge gate 18 respectively, the both ends of top one side of bottom plate 1 are fixed with two symmetries and are provided with electric telescopic handle 5, electric telescopic handle 5's output shaft has sieving mechanism 6, sieving mechanism 6 includes collecting vessel 7, a plurality of equidistant telescoping devices are installed to collecting vessel 7's bottom inner wall, same sieve bucket 11 is installed at the telescoping device top, the bottom fixed mounting of sieve bucket 11 has vibrating motor 12, sieve bucket 11's bottom is rotated and is connected with discharging pipe 16.

In this embodiment, the telescopic device includes a telescopic rod 9 and a spring 10 sleeved on an outer wall of the telescopic rod 9.

In this embodiment, a support ring 8 is fixed on the inner wall of the bottom of the collecting barrel 7, the bottom of the telescopic rod 9 is fixed on the top of the support ring 8, and the top of the telescopic rod 9 is fixed on the bottom of the sieve barrel 11.

In this embodiment, the both sides of the outer wall of collecting vessel 7 all are fixed with engaging lug 14, and the output of electric telescopic handle 5 is fixed in the engaging lug 14 bottom that corresponds.

In this embodiment, the discharge pipe 16 is provided with a valve 17, and when the electric telescopic rod 5 is completely unfolded, the discharge pipe 16 is located right above the feed port 4.

In this embodiment, telescopic link 9 includes the loop bar of bottom and fixes the inserted bar in the loop bar through reset spring, and there is certain clearance in inserted bar and loop bar internal diameter, because there is certain clearance between inserted bar and the loop bar, at vibrating motor 12 during operation, the inserted bar can rock in the loop bar, helps going on of vibration, strengthens screening filtration.

The working principle is as follows: during the use, drive electric telescopic handle 5, make collecting vessel 7 move down suitable pay-off position, empty the raw materials to sieve bucket 11 in, start electric telescopic handle 5 this moment and drive collecting vessel 7 and move upward, move up suitable position, rotate discharging pipe 16, make discharging pipe 16 be located the feed inlet 4 of magnet separator 3 directly over, open valve 17, start vibrating motor 12 and drive sieve bucket 11 vibration, and simultaneously, telescopic link 9 and spring 10 produce the vibration, help strengthening the vibration of sieve bucket 11, can effectively strengthen the filtration of impurity in the whole raw materials, prevent to block up, make impurity be located sieve bucket 11 and collect.

Example two

Referring to fig. 1, a magnet separator for controlling former feed grain impurity, this practicality is compared in embodiment one, and demountable installation has hopper 15 at the top of collecting vessel 7, and the bottom edge equidistance of hopper 15 is fixed with bracing piece 13, and bracing piece 13 is pegged graft in the slot at collecting vessel 7 top, utilizes to add hopper 15 established can be convenient for in the more smooth and easy leading-in sieve bucket 11 of raw materials, prevents to cause the scattering, and hopper 15 is convenient for dismantle simultaneously.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a magnet separator for controlling former feed grain impurity, includes bottom plate (1), bottom plate (1) top is fixed with brace table (2), magnet separator (3) have been placed at the top of brace table (2), magnet separator (3) both sides are provided with feed inlet (4) and discharge gate (18) respectively, a serial communication port, the both ends of top one side of bottom plate (1) are fixed with two symmetries and are provided with electric telescopic handle (5), the output shaft of electric telescopic handle (5) has sieving mechanism (6), sieving mechanism (6) are including collecting vessel (7), a plurality of equidistance telescoping device are installed to the bottom inner wall of collecting vessel (7), same sieve bucket (11) are installed at the telescoping device top, the bottom fixed mounting of sieve bucket (11) has vibrating motor (12), the bottom of sieve bucket (11) is rotated and is connected with discharging pipe (16).

2. The magnetic separator for controlling the impurities in the raw material grains is characterized in that the telescopic device comprises a telescopic rod (9) and a spring (10) sleeved on the outer wall of the telescopic rod (9).

3. The magnetic separator for controlling the impurities in the raw material grains is characterized in that a support ring (8) is fixed on the inner wall of the bottom of the collecting barrel (7), the bottom of the telescopic rod (9) is fixed on the top of the support ring (8), and the top of the telescopic rod (9) is fixed on the bottom of the sieve barrel (11).

4. The magnetic separator for controlling impurities in raw material grains according to claim 3, wherein a hopper (15) is detachably mounted at the top of the collecting barrel (7), supporting rods (13) are fixed on the bottom edge of the hopper (15) at equal intervals, and the supporting rods (13) are inserted into slots in the top of the collecting barrel (7).

5. The magnetic separator for controlling the impurities in the raw material grains is characterized in that connecting lugs (14) are fixed on two sides of the outer wall of the collecting barrel (7), and the output end of the electric telescopic rod (5) is fixed at the bottoms of the corresponding connecting lugs (14).

6. The magnetic separator for controlling the impurities in the raw material grains as claimed in claim 1, wherein a valve (17) is installed on the discharge pipe (16), and when the electric telescopic rod (5) is completely unfolded, the discharge pipe (16) is positioned right above the feed inlet (4).

7. The magnetic separator for controlling the impurities in the raw material grains is characterized in that the telescopic rod (9) comprises a sleeve rod at the bottom and an inserted rod fixed in the sleeve rod through a return spring, and a gap is formed between the inserted rod and the inner diameter of the sleeve rod.