CN217700096U

CN217700096U - Ultrasonic vibration sieve for sufficiently sieving materials

Info

Publication number: CN217700096U
Application number: CN202222053414.3U
Authority: CN
Inventors: 李犇; 陈祥明; 郑岳成; 马玲琼; 吕思琦; 杨书展
Original assignee: Sichuan Ruian New Material Technology Co ltd
Current assignee: Sichuan Ruian New Material Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-01
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses an ultrasonic vibration sieve for sufficiently sieving materials, which comprises a base, wherein a vibration shell is arranged on the base, the vibration shell is connected with the base through a plurality of vibration springs, a vibration motor connected with the vibration shell is arranged on the base, a feed inlet is formed in the top of the vibration shell, a plurality of screens are arranged in the vertical direction in the vibration shell in a clearance manner, the bottom of each screen is provided with an ultrasonic transducer, a material dispersing device is arranged above the screens, a bottom plate is arranged below the screens, one ends of the bottom plate and the screens are hinged with the inner wall of the vibration shell, each hinged part is provided with a discharge outlet, the other ends of the bottom plate and the screens are connected through a transmission rod, the bottom plate and the screens are hinged with the transmission rod, and the bottom of the bottom plate is provided with a telescopic mechanism for driving the bottom plate to incline; compare in the mode of traditional ultrasonic vibration sieve limit screening limit ejection of compact, this scheme is more abundant to the screening of material to the screening effect of material has been improved.

Description

Ultrasonic vibration sieve for sufficiently sieving materials

Technical Field

The utility model relates to a shale shaker technical field, concretely relates to abundant ultrasonic vibration sieve of material screening.

Background

The ultrasonic vibration sieve is characterized in that an ultrasonic transducer is added on the basis of a common vibration sieve, electric energy of 220v, 50HZ or 110v, 60HZ is converted into high-frequency electric energy of 38KHZ, and the high-frequency electric energy is converted into mechanical vibration of 38KHZ, so that materials on a sieve screen generate high-frequency vibration, the sieving efficiency is improved, and the blockage of the sieve screen is avoided; and its ejection of compact process is accomplished through the vibration in order to simplify the structure in traditional ultrasonic vibration sieve, and the mode of this kind of limit screening limit ejection of compact can lead to the material screening not enough just to be discharged to influence the screening effect of material.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned of prior art, the utility model provides an ultrasonic vibration sieve that material screening is abundant has solved among the prior art ultrasonic vibration sieve and has sieved insufficient problem to the material.

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

the utility model provides a abundant ultrasonic vibration sieve of material screening, which comprises a base, be provided with vibrating housing on the base, and vibrating housing and base pass through a plurality of vibrating spring to be connected, be provided with the vibrating motor who links to each other with vibrating housing on the base, vibrating housing's top is provided with the feed inlet, vibrating housing's inside vertical direction upper gap is provided with a plurality of screens, the bottom of screen cloth is provided with ultrasonic transducer, the top of a plurality of screens is provided with material dispersion devices, the below of a plurality of screens is provided with the bottom plate, the one end of bottom plate and a plurality of screens all is articulated with vibrating housing's inner wall, and every articulated department all is provided with the discharge gate, the other end of bottom plate and a plurality of screens passes through the transfer line to be connected, and bottom plate and a plurality of screens all articulate with the transfer line, the bottom of bottom plate is provided with the telescopic machanism of drive bottom plate slope.

The beneficial effects of adopting the above technical scheme are: according to the scheme, under the action of the vibrating motor and the ultrasonic transducer, the plurality of screens generate high-frequency vibration, so that multi-stage screening of materials is realized, after the materials are screened, the bottom plate is inclined through the telescopic mechanism, and meanwhile, under the driving of the transmission rod, the plurality of screens can also be synchronously inclined, so that the materials automatically slide out of the discharge hole; compare in the mode of traditional ultrasonic vibration sieve limit screening limit ejection of compact, this scheme is more abundant to the screening of material to the screening effect of material has been improved.

Further, the material dispersing device comprises a material guide circular truncated cone, a plurality of material guide baffles are arranged on the outer side wall of the material guide circular truncated cone, the outer side wall of the material guide circular truncated cone is divided into a plurality of material guide slideways by the plurality of material guide baffles, and a plurality of first material passing holes are formed in the material guide slideways.

The beneficial effects of adopting the above technical scheme are: the material guide round platform can be with the material dispersion from the feed inlet whereabouts to on the screen cloth through a plurality of first punishment in advance hole dispersion whereabouts, set up like this and can effectually prevent that the material from concentrating the center of whereabouts to the screen cloth, thereby avoided the screen cloth because of concentrating the compression sunken deformation or even damaged.

Furthermore, the large-diameter end of the material guide circular truncated cone is connected with the inner wall of the vibration shell through a fixing plate, a plurality of second material passing holes are formed in the fixing plate, the second material passing holes can prevent accumulation of materials of the material guide circular truncated cone, and meanwhile, the vibration of the vibration motor is matched, so that all materials remaining on the circular truncated cone materials can be shaken off to the screen.

Furthermore, the telescopic mechanism comprises a telescopic cylinder and a telescopic rod, the bottom of the telescopic cylinder is hinged with the bottom of the vibration shell, and the front end of the telescopic rod is hinged with the bottom of the bottom plate; the arrangement is such that the telescopic mechanism can also deflect itself adaptively when the base plate is driven to tilt.

Furthermore, a plurality of baffles for respectively supporting the bottom plate and the movable ends of the screens are arranged on the inner wall of the vibration shell; when the baffles are abutted against the bottoms of the bottom plate and the screens respectively, the bottom plate and the screens are kept horizontal, so that the materials can be screened conveniently, and the load of the telescopic mechanism in the screening process is reduced.

Furtherly, the feed inlet is hourglass hopper-shaped, and the bottom of feed inlet is provided with the board of punching a hole, and the board of punching a hole can prevent falling into of large granule debris.

Further, all be provided with switch valve on a plurality of discharge gates, at the switch valve that can close of screening in-process, open switch valve again when waiting to the ejection of compact, prevent that the condition of the ejection of compact from taking place while screening.

Furthermore, the apertures of the screens are different, and the apertures of the screens are reduced from top to bottom in sequence; thereby realizing the multi-stage screening of the materials.

Further, be provided with the observation window that extends along vertical direction on the lateral wall of vibration casing, the staff of being convenient for of observation window observes the screening condition of material.

Drawings

Fig. 1 is a schematic structural view of the ultrasonic vibration sieve of the present embodiment.

Fig. 2 is a schematic structural diagram of the ultrasonic vibration sieve in the scheme during discharging.

Fig. 3 is a schematic structural view of the outside of the ultrasonic vibration screen according to this embodiment.

Fig. 4 is a schematic structural diagram of the material dispersing device.

The device comprises a base 1, a base 2, a vibration shell 3, a vibration spring 4, a vibration motor 5, a feeding hole 6, a screen 7, an ultrasonic transducer 8, a bottom plate 9, a discharging hole 10, a transmission rod 11, a material guide circular table 12, a material guide partition plate 13, a material guide slideway 14, a first material passing hole 15, a fixing plate 16, a second material passing hole 17, a telescopic cylinder 18, a telescopic rod 19, a baffle plate 20, a punching plate 21 and an observation window.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

Example 1

As shown in fig. 1, the ultrasonic vibration sieve of this scheme includes base 1, is provided with vibration housing 2 on base 1, and vibration housing 2 is connected through a plurality of vibrating spring 3 with base 1, is provided with vibrating motor 4 who links to each other with vibration housing 2 on the base 1, and the top of vibration housing 2 is provided with feed inlet 5, and feed inlet 5 is hourglass hopper-shaped, and the bottom of feed inlet 5 is provided with the board of punching a hole 20, and the board of punching a hole 20 can prevent falling into of large granule debris.

The inside vertical direction of vibration casing 2 is gone up the clearance and is provided with two screen cloth 6, and the aperture of upper end screen cloth 6 is greater than the aperture of lower extreme screen cloth 6, the bottom of two screen cloth 6 all is provided with ultrasonic transducer 7, the top of two screen cloth 6 is provided with material dispersion devices, the below of two screen cloth 6 is provided with bottom plate 8, the one end of bottom plate 8 and two screen cloth 6 all is articulated with vibration casing 2's inner wall, and the rotation plane of bottom plate 8 and two screen cloth 6 all is located same vertical plane, every articulated department all is provided with discharge gate 9 simultaneously, be provided with ooff valve on the discharge gate 9, the other end of bottom plate 8 and two screen cloth 6 passes through transfer line 10 and connects, and bottom plate 8 and two screen cloth 6 all articulate with transfer line 10, the bottom of bottom plate 8 is provided with the telescopic machanism that drives 8 slopes of bottom plate.

As shown in fig. 1, the inner wall of the vibration housing 2 is provided with three baffles 19 for respectively supporting the bottom plate 8 and the movable ends of the two screens 6; when the three baffles 19 are respectively abutted against the bottoms of the bottom plate 8 and the two screens 6, the bottom plate 8 and the two screens 6 are kept horizontal, so that the load of the telescopic mechanism in the screening process is reduced while the materials are screened.

As shown in fig. 3, an observation window 21 extending in the vertical direction is provided on the side wall of the vibration housing 2, and the observation window 21 is convenient for the staff to observe the sieving condition of the material.

In specific implementation, as shown in fig. 1 and 2, under the action of a vibration motor 4 and an ultrasonic transducer 7, two screens 6 generate high-frequency vibration, so that multi-stage screening of materials is realized, after the materials are screened, a bottom plate 8 is inclined through a telescopic mechanism, and meanwhile, under the driving of a transmission rod 10, a plurality of screens 6 are also synchronously inclined, so that the materials automatically slide out of a discharge hole 9; compare in the mode of traditional ultrasonic vibration sieve limit screening limit ejection of compact, this scheme is more abundant to the screening of material to the screening effect of material has been improved.

Example 2

As shown in fig. 1, this embodiment provides a specific scheme of a material dispersing device based on embodiment 1, where the material dispersing device includes a material guiding circular table 11, a plurality of material guiding partition plates 12 are disposed on an outer side wall of the material guiding circular table 11, the outer side wall of the material guiding circular table 11 is divided into a plurality of material guiding slideways 13 by the plurality of material guiding partition plates 12, and a plurality of first material passing holes 14 are disposed on the material guiding slideways 13; the material guide circular truncated cone 11 can disperse materials falling from the feeding hole 5 and fall onto the screen 6 through the first material passing holes 14 in a dispersing manner, so that the materials can be effectively prevented from falling to the center of the screen 6 in a concentrated manner, and the screen 6 is prevented from being sunken, deformed and even damaged due to concentrated compression.

As shown in fig. 4, the large diameter end of the material guiding circular truncated cone 11 is connected with the inner wall of the vibration housing 2 through a fixing plate 15, the four corners of the fixing plate 15 are provided with second material passing holes 16, the second material passing holes 16 can prevent the accumulation of the material guiding circular truncated cone 11, and simultaneously, the material remaining on the circular truncated cone can be all shaken off onto the screen 6 by matching with the vibration of the vibration motor 4.

Example 3

As shown in fig. 1 and fig. 2, this embodiment provides a specific solution of a telescopic mechanism based on embodiment 1, where the telescopic mechanism includes a telescopic cylinder 17 and a telescopic rod 18, a bottom of the telescopic cylinder 17 is hinged to a bottom of the vibration housing 2, and a front end of the telescopic rod 18 is hinged to a bottom of the bottom plate 8; this arrangement allows the telescopic mechanism to deflect itself as it is driven to tilt the base plate 8.

To sum up, this scheme simple structure, convenient operation can realize the abundant screening of material, and material dispersion devices can protect screen cloth 6 simultaneously, makes screen cloth 6 not fragile at the screening in-process to prolong its life, reduce the cost of screening.

Claims

1. The ultrasonic vibration screen capable of screening materials sufficiently is characterized by comprising a base (1), wherein a vibration shell (2) is arranged on the base (1), the vibration shell (2) is connected with the base (1) through a plurality of vibration springs (3), and a vibration motor (4) connected with the vibration shell (2) is arranged on the base (1);

the top of vibration casing (2) is provided with feed inlet (5), the inside vertical direction of vibration casing (2) is gone up the clearance and is provided with a plurality of screen cloth (6), the bottom of screen cloth (6) is provided with ultrasonic transducer (7), and is a plurality of the top of screen cloth (6) is provided with material dispersion devices, and is a plurality of the below of screen cloth (6) is provided with bottom plate (8), the one end of bottom plate (8) and a plurality of screen cloth (6) all articulates with the inner wall of vibration casing (2), and every articulated department all is provided with discharge gate (9), the other end of bottom plate (8) and a plurality of screen cloth (6) passes through transfer line (10) and is connected, and bottom plate (8) and a plurality of screen cloth (6) all articulate with transfer line (10), the bottom of bottom plate (8) is provided with the telescopic machanism of drive bottom plate (8) slope.

2. The ultrasonic vibration screen with the sufficient material screening function as claimed in claim 1, wherein the material dispersing device comprises a material guiding circular truncated cone (11), a plurality of material guiding partition plates (12) are arranged on the outer side wall of the material guiding circular truncated cone (11), the outer side wall of the material guiding circular truncated cone (11) is divided into a plurality of material guiding slideways (13) by the material guiding partition plates (12), and a plurality of first material passing holes (14) are arranged on the material guiding slideways (13).

3. The ultrasonic vibration screen for sufficiently screening materials as claimed in claim 2, wherein the large diameter end of the material guiding circular truncated cone (11) is connected with the inner wall of the vibration shell (2) through a fixing plate (15), and a plurality of second material passing holes (16) are arranged on the fixing plate (15).

4. The ultrasonic vibration screen capable of sufficiently screening materials as claimed in claim 1, wherein the telescopic mechanism comprises a telescopic cylinder (17) and a telescopic rod (18), the bottom of the telescopic cylinder (17) is hinged with the bottom of the vibration shell (2), and the front end of the telescopic rod (18) is hinged with the bottom of the bottom plate (8).

5. An ultrasonic vibration screen with sufficient material screening according to claim 1, characterized in that the inner wall of the vibration housing (2) is provided with a plurality of baffles (19) for respectively supporting the movable ends of the bottom plate (8) and the plurality of screen meshes (6).

6. The ultrasonic vibration screen for sufficiently sieving materials as claimed in claim 1, wherein the feed port (5) is formed in a funnel shape, and a punching plate (20) is provided at the bottom of the feed port (5).

7. The ultrasonic vibration screen for sufficiently screening materials as claimed in claim 1, wherein a plurality of the discharge ports (9) are provided with switch valves.

8. An ultrasonic vibration sieve as claimed in claim 1, characterized in that the apertures of several of said sieves (6) are different and the apertures of several sieves (6) decrease from top to bottom.

9. An ultrasonic vibration screen with sufficient material screening according to claim 1, characterized in that the side wall of the vibration housing (2) is provided with a viewing window (21) extending in the vertical direction.