CN110681572A

CN110681572A - Adjustable vibration excitation vibration screen box

Info

Publication number: CN110681572A
Application number: CN201910983221.8A
Authority: CN
Inventors: 李永然
Original assignee: Hubei Yongburn Machinery Manufacturing Co Ltd
Current assignee: Hubei Yongburn Machinery Manufacturing Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-01-14

Abstract

The invention discloses an adjustable vibration excitation vibrating screen box body, which belongs to the field of vibrating screen boxes and comprises a box body, wherein a feeding pipe is arranged at the top end of the box body, a vibrating plate is arranged in the box body, a vibrating screen is obliquely arranged in the box body, the lower end of the vibrating screen is movably connected with the inner wall of the box body, the highest end of the vibrating screen is arranged outside the box body, a plurality of groups of slots are formed in the outer wall of the box body, fixed inserting plates are arranged in the slots, a bottom plate is arranged on the fixed inserting plates, a vibration exciter is installed on the bottom plate, the vibration exciter is in contact connection with the highest end of the vibrating screen, the bottom surface of the highest end of the vibrating screen is connected with the. The invention can adjust the inclination angle of the vibrating screen, conveniently adjust the vibration amplitude, simultaneously can replace different springs and vibration exciters, conveniently adjust different vibration effects and is beneficial to use. The effect and the efficiency of vibration screening are guaranteed, the safety is guaranteed, and the use is convenient.

Description

Adjustable vibration excitation vibration screen box

Technical Field

The invention relates to the field of vibrating screen boxes, in particular to an adjustable excitation vibrating screen box body.

Background

The vibrating screen operates by utilizing reciprocating rotary type vibration generated by vibrator excitation. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect makes the screen surface generate re-rotary vibration. The common vibrating screens in the market at present mainly comprise three types, namely a mining vibrating screen, a light fine vibrating screen and an experimental vibrating screen machine, and generally have the characteristics of high efficiency, light weight, complete and various series, multiple layers, capability of meeting the requirements for screening dry materials and the like, so that the common vibrating screens are widely applied to the industries such as mines, coal, smelting, building materials, refractory materials, light industry, chemical industry, medicines, foods and the like.

The existing vibrating screen box can only adjust the screening in a small range, and can not adjust the vibrating screening force during different screening, thereby influencing the use of the device.

Disclosure of Invention

In view of the above-mentioned problems, it is an object of the present invention to provide an adjustable excitation vibration screen box to solve the above-mentioned problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an excitation shale shaker box with adjustable, the power distribution box comprises a box body, the box top is equipped with the inlet pipe, be equipped with in the box and tremble the flitch, the inside slope of box is equipped with the shale shaker, shale shaker lower extreme and box inner wall swing joint, the shale shaker highest end sets up outside the box, be equipped with the multiunit slot on the box outer wall, be equipped with fixed picture peg in the slot, be equipped with the bottom plate on the fixed picture peg, install the vibration exciter on the bottom plate, vibration exciter and shale shaker highest end contact are connected, shale shaker highest end underrun spring and bottom plate are connected, the shale shaker lower extreme is equipped with the coarse fodder discharge pipe, the box bottom.

As a further scheme of the invention: the material shaking plate is arranged under the feeding pipe.

As a further scheme of the invention: one end of the material shaking plate is movably connected with the inner wall of the top end of the box body, and a cam is arranged below the other end of the material shaking plate.

As a further scheme of the invention: a rotary drum is arranged above the vibrating screen, a turnover plate is uniformly arranged on the outer wall of the rotary drum, and a brush is arranged at the end of the turnover plate.

As a further scheme of the invention: the upper surface of the material shaking plate is uniformly provided with a plurality of groups of speed reducing ridges.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the cam drives the material shaking plate to shake, so that uniform feeding of raw materials is ensured, subsequent screening is facilitated, the speed of the raw materials during descending is reduced, the subsequent screening is facilitated, the use safety of the device is ensured, and the service life of the device is prolonged. According to actual conditions and needs and the speed of raw materials screening, the fixed picture peg of adjustment is inserted in the slot of co-altitude not, adjusts the inclination of shale shaker, conveniently adjusts the range of its vibration, does benefit to and screens facilitating the use to different circumstances and raw materials etc.. Meanwhile, different springs and vibration exciters can be replaced, different vibration effects can be conveniently adjusted, and the vibration exciter is beneficial to use. The raw materials are screened through the vibrating screen, the large-particle raw materials are discharged from the coarse material discharge pipe, the small-particle raw materials are leaked from the vibrating screen, slide on the inclined guide plate and are discharged from the fine material discharge pipe, and screening is convenient. The rotary drum rotates under the drive of outside motor, and returning face plate and brush turn the raw materials on to the shale shaker, avoid it to block up the sieve mesh, guarantee the effect and the efficiency of vibration screening, guarantee the security, facilitate the use.

Drawings

Fig. 1 is a schematic structural diagram of an adjustable excitation vibration screen box.

Fig. 2 is a schematic connection diagram of a fixed inserting plate in an adjustable excitation vibration screen box body.

Fig. 3 is a schematic structural diagram of a material shaking plate in an adjustable excitation vibration screen box body.

In the figure: 1. the device comprises a box body, 2, a feeding pipe, 3, a material shaking plate, 4, a cam, 5, a vibrating screen, 6, a bottom plate, 7, a fixed inserting plate, 8, a spring, 9, a vibration exciter, 10, a coarse material discharge pipe, 11, an inclined guide plate, 12, a fine material discharge pipe, 13, a speed reducing ridge, 14, a slot, 15, a rotary drum, 16, a turnover plate, 17 and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: referring to fig. 1-3, an adjustable vibration excitation vibrating screen box comprises a box body 1, wherein a feed pipe 2 is arranged at the top end of the box body 1, and the feed pipe 2 facilitates raw materials to enter the box body 1 for screening, thereby facilitating use.

Be equipped with in the box 1 and tremble flitch 3, tremble flitch 3 and set up under inlet pipe 2, tremble 3 one ends of flitch and 1 top inner wall swing joint of box, tremble 3 other end below of flitch and be equipped with cam 4, tremble the shake of flitch 3 through the drive of cam 4, guarantee the even feeding of raw materials, make things convenient for subsequent screening, speed when reducing the raw materials simultaneously and descend makes things convenient for subsequent screening, the safety in utilization of assurance device, the life of reinforcing device.

1 inside slope of box is equipped with shale shaker 5, 5 lowest ends of shale shaker and 1 inner wall swing joint of box, the 5 highest ends of shale shaker set up in 1 outside of box, be equipped with multiunit slot 14 on the 1 outer wall of box, be equipped with fixed picture peg 7 in the slot 14, be equipped with bottom plate 6 on the fixed picture peg 7, installation vibration exciter 9 on the bottom plate 6, vibration exciter 9 and the 5 highest end contact of shale shaker are connected, 5 highest end underrun spring 8 of shale shaker and bottom plate 6 are connected, speed according to actual conditions and needs and raw materials screening, insert in slot 14 of co-altitude for the fixed picture peg 7 of adjustment, adjust the inclination of shale shaker 5, conveniently adjust its vibrating range, do benefit to and filter different circumstances and raw materials etc., facilitate the use. Meanwhile, different springs 8 and vibration exciters 9 can be replaced, so that different vibration effects can be conveniently adjusted, and the use is facilitated.

5 the least significant is equipped with coarse fodder discharge pipe 10 of shale shaker, and 1 bottom of box is equipped with slope baffle 11, and 11 the least significant of slope baffle is equipped with fine material discharge pipe 12, screens the raw materials through shale shaker 5, and the raw materials of big granule is discharged from coarse fodder discharge pipe 10, and the raw materials of small granule leaks down from shale shaker 5, at slope baffle 11 landing, discharges from fine material discharge pipe 12, conveniently screens.

5 tops of shale shaker are equipped with

rotary drum

15, and 15 outer walls of rotary drum evenly are equipped with returning

face plate

16, and 16 end departments of returning face plate are equipped with brush 17, and rotary drum 15 rotates under the drive of outside motor, and returning face plate 16 and brush 17 turn the raw materials on to shale shaker 5, avoid it to block up the sieve mesh, guarantee the effect and the efficiency of vibration screening, facilitate the use.

Example two: shake material board 3 upper surface on the basis of embodiment one and evenly be equipped with the stupefied 13 of multiunit speed reduction, speed when stupefied 13 of speed reduction reduces the raw materials and descends, makes things convenient for subsequent screening, avoids the raw materials to pound on shale shaker 5 simultaneously, arouses its potential safety hazard, guarantees the safety in utilization of device, strengthens the life of device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. The utility model provides an excitation shale shaker box with adjustable, the power distribution box comprises a box body (1), a serial communication port, box (1) top is equipped with inlet pipe (2), be equipped with in box (1) and tremble flitch (3), box (1) inside slope is equipped with shale shaker (5), shale shaker (5) lower extreme and box (1) inner wall swing joint, shale shaker (5) highest end sets up in box (1) outside, be equipped with multiunit slot (14) on box (1) outer wall, be equipped with fixed picture peg (7) in slot (14), be equipped with bottom plate (6) on fixed picture peg (7), install vibration exciter (9) on bottom plate (6), vibration exciter (9) and shale shaker (5) highest end contact are connected, shale shaker (5) highest end bottom surface passes through spring (8) and bottom plate (6) are connected, shale shaker (5) lower extreme is equipped with coarse fodder discharge pipe (10), box (1) bottom is equipped with slope baffle (11, the lowest end of the inclined guide plate (11) is provided with a fine material discharge pipe (12).

2. The adjustable excitation vibratory screen box of claim 1, wherein the material shaker plate (3) is disposed directly below the feed tube (2).

3. The adjustable excitation vibration screen box body as claimed in claim 2, wherein one end of the material shaking plate (3) is movably connected with the inner wall of the top end of the box body (1), and a cam (4) is arranged below the other end of the material shaking plate (3).

4. The adjustable excitation vibration screen box body as claimed in claim 1, wherein a rotary drum (15) is arranged above the vibration screen (5), the outer wall of the rotary drum (15) is uniformly provided with a turnover plate (16), and the end of the turnover plate (16) is provided with a brush (17).

5. The adjustable excitation vibration screen box body as claimed in any one of claims 1 to 4, wherein a plurality of groups of speed reducing ribs (13) are uniformly arranged on the upper surface of the material shaking plate (3).