CN211436936U

CN211436936U - Shale shaker for grit

Info

Publication number: CN211436936U
Application number: CN201921976656.1U
Authority: CN
Inventors: 罗军; 黄春丽
Original assignee: Luzhou Li Concrete Industry Co ltd
Current assignee: Luzhou Li Concrete Industry Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-08
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a vibrating screen for sand and stone, which comprises a first vibrating screen, wherein the left side and the right side of the first vibrating screen are both provided with a magnetic adsorption mechanism; the magnetic adsorption mechanism comprises a first electromagnet, a second electromagnet, a first fixed rod and a second fixed rod; the left side and the right side of the first vibrating screen are fixedly connected with a first electromagnet and a second electromagnet respectively, and a first fixing rod and a second fixing rod penetrate through the front side and the rear side of the interior of the first electromagnet and the interior of the second electromagnet respectively. The utility model discloses an electro-magnet on first shale shaker and the second shale shaker can be at the in-process to the grit screening, can be repeated open and close first electro-magnet, second electro-magnet, third electro-magnet and fourth electro-magnet, make first shale shaker and second shale shaker adsorb each other and separately to produce the vibration and sieve the grit, saved and adopted the electro-magnet to wholly produce the vibration to the machine in the machine outside, be favorable to more practical use a shale shaker for the grit.

Description

Shale shaker for grit

Technical Field

The utility model relates to a grit vibration technical field specifically is a shale shaker for grit.

Background

Present grit needs to sieve at the in-process of processing, and the purpose of grit screening is exactly that to let great granule in the grit separate with less granule, and present grit screening plant structural design is unreasonable, and the screening effect is not good, can take place phenomenons such as screen cloth stifled hole after long-time the use, and this has not only reduced work efficiency, also can make working cost greatly increased.

Patent No. CN201711098641.5, a gravel screening plant for building is disclosed, including base and screening case, the upside of base is provided with a plurality of iron plate, the upside of iron plate is provided with the spring, the upper end of spring is connected with the electro-magnet, the upside of electro-magnet is provided with supporting platform, supporting platform's upside is provided with the slide rail, the lower extreme bilateral symmetry of screening case be provided with the backup pad, the lower extreme and the sliding rail connection of backup pad, supporting platform's upside right-hand member is provided with the motor, the output of motor is provided with the carousel, the front side of carousel sets up the periphery and is provided with the rotation axis, the right side of the backup pad on right side is provided with the connecting seat, be provided with the connecting rod between connecting seat and the rotation axis, the upper end right part of screening case is provided with the suction box, the upper. The invention has the advantages of simple structure, convenient use, good screening effect, long service life, good dust removal effect, energy conservation and environmental protection.

At present, the existing building sandstone screening device has some defects, such as; present sand and stone screening plant for building adopts the electro-magnet to drive the whole screening that vibrates of machine, and the electric power that consumes and magnetic force are all bigger, and can not make shale shaker and electro-magnet interact, make two shale shakers vibrate each other, also can not sieve the metal object in the grit simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shale shaker for grit has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vibrating screen for sand comprises a first vibrating screen, wherein magnetic adsorption mechanisms are arranged on the left side and the right side of the first vibrating screen;

the magnetic adsorption mechanism comprises a first electromagnet, a second electromagnet, a first fixed rod and a second fixed rod; the left side and the right side of the first vibrating screen are fixedly connected with a first electromagnet and a second electromagnet respectively, and a first fixing rod and a second fixing rod penetrate through the front side and the rear side of the interior of the first electromagnet and the interior of the second electromagnet respectively.

As a preferred embodiment of the present invention, the bottom of the first fixing rod and the bottom of the second fixing rod respectively penetrate through the third electromagnet and the fourth electromagnet.

As a preferred embodiment of the present invention, the third electromagnet and the fourth electromagnet are fixedly connected with a second vibrating screen inside.

As an embodiment of the present invention, the first fixing rod and the second fixing rod have round holes inside, and the round holes are fixedly connected with damping blocks.

As an optimal implementation mode of the utility model, first shale shaker and second shale shaker are the iron material, first dead lever and second dead lever are the aluminium material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an electro-magnet on first shale shaker and the second shale shaker can be at the in-process to the grit screening, can be repeated open and close first electro-magnet, second electro-magnet, third electro-magnet and fourth electro-magnet, make first shale shaker and second shale shaker adsorb each other and separately to produce the vibration and sieve the grit, saved and adopted the electro-magnet to wholly produce the vibration to the machine in the machine outside, be favorable to more practical use a shale shaker for the grit.

2. The utility model discloses an electro-magnet on first shale shaker and the second shale shaker can also make first shale shaker and second shale shaker surface produce magnetic force, adsorbs the metallics in the grit, is favorable to more practical use a shale shaker for the grit.

3. The utility model discloses a damping piece in first dead lever and the second dead lever can set up the damping piece inside the dead lever to carry out damping and add intensity to the dead lever, avoided the dead lever to damage after long-time vibration, be favorable to more practical use a shale shaker for grit.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the vibrating screen for gravel of the present invention;

FIG. 2 is a view of a fixing rod of the vibrating screen for sand and stone of the present invention;

fig. 3 is a circuit diagram of the vibrating screen for sand and stone of the present invention.

In the figure: 1, a first vibrating screen 2, a first electromagnet 3, a first fixing rod 4, a second fixing rod 5, a second vibrating screen 6, a second electromagnet 7, a round hole 8, a damping block 9, a third electromagnet 10 and a fourth electromagnet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a vibrating screen for sand comprises a first vibrating screen 1, wherein magnetic adsorption mechanisms are arranged on the left side and the right side of the first vibrating screen 1;

the magnetic adsorption mechanism comprises a first electromagnet 2, a second electromagnet 6, a first fixing rod 3 and a second fixing rod 4; the left side and the right side of the first vibrating screen 1 are fixedly connected with a first electromagnet 2 and a second electromagnet 6 respectively, and a first fixing rod 3 and a second fixing rod 4 penetrate through the front side and the rear side of the inside of the first electromagnet 2 and the second electromagnet 6 respectively.

In this embodiment, please refer to fig. 1, the electromagnets of the first vibrating screen 1 and the second vibrating screen 5 can be used for repeatedly opening and closing the first electromagnet 2, the second electromagnet 6, the third electromagnet 9 and the fourth electromagnet 10 during the process of screening the gravel, so that the first vibrating screen 1 and the second vibrating screen 5 can be mutually adsorbed and separated, thereby generating vibration to screen the gravel, eliminating the need of adopting the electromagnets outside the machine to vibrate the whole machine, which is beneficial to more practically using the vibrating screen for the gravel, and through the electromagnets of the first vibrating screen 1 and the second vibrating screen 5, the surfaces of the first vibrating screen 1 and the second vibrating screen 5 can also generate magnetic force to adsorb metal substances in the gravel, thereby being beneficial to more practically using the vibrating screen for the gravel.

The bottoms of the first fixing rod 3 and the second fixing rod 4 respectively penetrate through a third electromagnet 9 and a fourth electromagnet 10.

And the inner sides of the third electromagnet 9 and the fourth electromagnet 10 are fixedly connected with a second vibrating screen 5.

Wherein, round holes 7 have all been seted up to first dead lever 3 and second dead lever 4 inside, the inside fixedly connected with damping piece 8 of round hole 7.

In this embodiment, referring to fig. 1, the damping blocks 8 can be disposed inside the fixing rods through the damping blocks 8 in the first fixing rod 3 and the second fixing rod 4, so as to reduce vibration and increase strength of the fixing rods, avoid damage of the fixing rods after long-time vibration, and facilitate more practical use of the vibrating screen for gravel.

Wherein, first shale shaker 1 and second shale shaker 5 are the iron material, first dead lever 3 and second dead lever 4 are the aluminium material.

When the vibrating screen for the sandstone is used, the vibrating screen and the fixed rod are arranged in a screening box body, then the first electromagnet 2, the second electromagnet 6, the third electromagnet 9 and the fourth electromagnet 10 are electrically connected with an external power supply, the first electromagnet 2, the second electromagnet 6, the third electromagnet 9 and the fourth electromagnet 10 are in signal connection with an external control switch, after the connection is finished, the first electromagnet 2, the second electromagnet 6, the third electromagnet 9 and the fourth electromagnet 10 can be opened and closed repeatedly, the first vibrating screen 1 and the second vibrating screen 5 are mutually adsorbed and separated, so that the sandstone is screened by vibration, the surfaces of the first vibrating screen 1 and the second vibrating screen 5 can also generate magnetic force through the electromagnets on the first vibrating screen 1 and the second vibrating screen 5 to adsorb metal objects in the sandstone, the damping block 8 is arranged in the first fixed rod 3 and the second fixed rod 4, the damping block 8 can be arranged inside the fixing rod, so that the fixing rod is subjected to vibration reduction and strength increase, and the fixing rod is prevented from being damaged after being vibrated for a long time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A shale shaker for grit includes first shale shaker (1), its characterized in that: magnetic adsorption mechanisms are arranged on the left side and the right side of the first vibrating screen (1);

the magnetic adsorption mechanism comprises a first electromagnet (2), a second electromagnet (6), a first fixing rod (3) and a second fixing rod (4); the vibrating screen is characterized in that the left side and the right side of the first vibrating screen (1) are fixedly connected with a first electromagnet (2) and a second electromagnet (6) respectively, and a first fixing rod (3) and a second fixing rod (4) penetrate through the front side and the rear side of the inside of the first electromagnet (2) and the inside of the second electromagnet (6) respectively.

2. A shale shaker for sand and stone, as claimed in claim 1, wherein: the bottoms of the first fixing rod (3) and the second fixing rod (4) penetrate through a third electromagnet (9) and a fourth electromagnet (10) respectively.

3. A shale shaker for sand and stone, as claimed in claim 2, wherein: and the inner sides of the third electromagnet (9) and the fourth electromagnet (10) are fixedly connected with a second vibrating screen (5).

4. A shale shaker for sand and stone, as claimed in claim 1, wherein: round holes (7) are formed in the first fixing rod (3) and the second fixing rod (4), and damping blocks (8) are fixedly connected inside the round holes (7).

5. A shale shaker for sand and stone, as claimed in claim 1, wherein: the first vibrating screen (1) and the second vibrating screen (5) are both made of iron materials, and the first fixing rod (3) and the second fixing rod (4) are both made of aluminum materials.