CN216223241U - Ultrasonic vibration sieve - Google Patents

Abstract

The utility model discloses an ultrasonic vibration sieve, which comprises a workbench and a vibration sieve body movably mounted on the workbench, wherein a plurality of residue receiving hoppers are circumferentially arranged on the outer side of the vibration sieve body, a plurality of positioning holes which are in one-to-one correspondence with the plurality of residue receiving hoppers are formed in the workbench, the discharge ends of the plurality of residue receiving hoppers penetrate through the plurality of positioning holes in one-to-one correspondence and then are arranged below the workbench, a movable gap is reserved between each residue receiving hopper and the corresponding positioning hole, and a vibration transmission piece is connected between each residue receiving hopper and the vibration sieve body; compared with the prior art, the vibrating screen has the advantages that the discharging speed of the residue receiving hopper can be increased by utilizing the vibration of the vibrating screen body during working.

Description

Ultrasonic vibration sieve

Technical Field

The utility model relates to the technical field of screening equipment, in particular to an ultrasonic vibration screen.

Background

The ultrasonic vibration sieve is characterized in that a low-amplitude and high-frequency ultrasonic vibration wave is introduced on a sieve screen on the basis of a traditional vibration sieve, namely a high-frequency and low-amplitude ultrasonic vibration instrument is superposed on the sieve screen, and ultrafine powder receives huge ultrasonic acceleration to enable materials to continuously bounce on the sieve surface of the sieve screen for sieving and separating; under the vibration effect of production, the impurity of holding back on the sifter surface of screen cloth is discharged from a plurality of row's cinder notch on the shale shaker lateral wall, all fixedly is provided with the residue in each row cinder notch below and connects the hopper to derive impurity and collect.

When the ultrasonic vibration sieve is used for sieving the pasty lotus seed juice or lotus root juice, the impurities intercepted on the sieve surface of the sieve are lotus seeds or lotus root residues with certain viscosity, and the lotus seeds or lotus root residues can be adhered to the inner wall of the residue receiving hopper after being guided into the residue receiving hopper, so that the discharging effect of the residue receiving hopper is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an ultrasonic vibration sieve to solve the problem that in the prior art, when substances such as pulpy lotus seed juice or lotus root juice are sieved, residues can be adhered to the inner wall of a residue receiving hopper to influence the discharging effect of the residue receiving hopper.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an ultrasonic vibration sieve, includes workstation and the shale shaker body of movable mounting on the workstation, shale shaker body outside circumference has arranged a plurality of residues and has connect the hopper, it has a plurality of locating holes that connect the hopper one-to-one with a plurality of residues to open on the workstation, and a plurality of residues connect the discharge end one-to-ones of hopper to pass and arrange the workstation below in behind a plurality of locating holes, and every residue connects and all leaves the free gap between the locating hole of hopper and correspondence, and every residue connects and all is connected with the vibration transmission piece between hopper and the shale shaker body.

Compared with the prior art, the utility model has the following beneficial effects:

the ultrasonic vibration sieve is characterized in that a plurality of residue receiving hoppers are installed and positioned in a one-to-one correspondence mode through a plurality of positioning holes, a vibration transmission part is connected between each residue receiving hopper and the vibration sieve body, when the vibration sieve body vibrates at high frequency to separate substances such as lotus seed juice or lotus root juice, the vibration of the vibration sieve body is transmitted to the residue receiving hoppers through the vibration transmission part, and each residue receiving hopper vibrates along with the vibration sieve body, so that the material discharging speed of residues in the residue receiving hoppers is accelerated, and the phenomenon that the residues are adhered to the inner walls of the residue receiving hoppers to cause blockage is avoided; and the movable gap provides a movement space for the vibration of the residue receiving hopper, so that the limitation of the vibration of the residue receiving hopper is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Reference numerals in the drawings of the specification include: the device comprises a workbench 1, a vibrating screen body 2, a residue receiving hopper 3, a receiving hopper body 31, a first pipe section 32, a second pipe section 33, a vibration transfer part 4, a support sleeve 41, a transmission sleeve 42, a transmission rod 43, a connecting cylinder 44, a support plate 5, a support ring 6, a support strip 7, a liquid discharge pipe 8, a support plate 9 and elastic support legs 10.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

as shown in fig. 1, an embodiment of the present invention provides an ultrasonic vibration sieve, which includes a workbench 1 and a vibration sieve body 2 movably mounted on the workbench 1, wherein a plurality of residue receiving hoppers 3 are circumferentially arranged on an outer side of the vibration sieve body 2, the workbench 1 is provided with a plurality of positioning holes corresponding to the plurality of residue receiving hoppers 3 one to one, discharge ends of the plurality of residue receiving hoppers 3 are placed below the workbench 1 after penetrating through the plurality of positioning holes one to one, a movable gap is left between each residue receiving hopper 3 and the corresponding positioning hole, and a vibration transmission member 4 is connected between each residue receiving hopper 3 and the vibration sieve body 2.

The ultrasonic vibration sieve is characterized in that a plurality of residue receiving hoppers 3 are correspondingly installed and positioned one by one through a plurality of positioning holes, a vibration transmission part 4 is connected between each residue receiving hopper 3 and the vibration sieve body 2, when the vibration sieve body 2 vibrates at high frequency to separate substances such as lotus seed juice or lotus root juice, the vibration of the vibration sieve body 2 is transmitted to the residue receiving hoppers 3 through the vibration transmission part 4, so that each residue receiving hopper 3 vibrates along with the vibration sieve body 2, the discharging speed of residues in the residue receiving hoppers 3 is increased, and the blockage caused by the adhesion of the residues on the inner walls of the residue receiving hoppers 3 is avoided; and the movable gap provides a motion space for the vibration of the residue receiving hopper 3, so that the vibration of the residue receiving hopper 3 is prevented from being limited.

In this embodiment, this ultrasonic vibration sieve still includes the ultrasonic vibration appearance that links to each other with shale shaker body 2, and ultrasonic vibration appearance operation makes and produces low amplitude, high frequency vibration on the shale shaker body 2, and this is prior art. The feed inlets at the tops of the residue receiving hoppers 3 are positioned below the plurality of slag discharge ports on the vibrating screen body 2 in one-to-one correspondence.

As shown in fig. 1 and 2, according to another embodiment of the present invention, each of the vibration transmission members 4 includes a support sleeve 41 fixedly sleeved on the corresponding residue receiving hopper 3 and a transmission sleeve 42 movably sleeved on the corresponding residue receiving hopper 3, wherein the transmission sleeve 42 abuts against the bottom of the support sleeve 41 and the transmission sleeve 42 is connected to the vibrating screen body 2 through a transmission rod 43.

When the vibrating screen body 2 vibrates to perform screening work, the transmission rod 43 transmits the vibration of the vibrating screen body 2 to the transmission sleeve 42, and then the transmission sleeve 42 transmits the vibration to the residue receiving hopper 3, so that the residue receiving hopper 3 vibrates along with the vibrating screen body 2; the supporting sleeve 41 is used for matching with the transmission sleeve 42 to ensure that the transmission sleeve 42 and the residue receiving hopper 3 are stably transmitted, and the contact area of the transmission sleeve 42 can be increased, so that the vibration effect of the residue receiving hopper 3 is indirectly enhanced.

In this embodiment, each residue receiving hopper 3 specifically adopted includes a receiving hopper body 31 and a material guiding pipe communicated with a discharge port at the bottom of the receiving hopper body 31, the supporting sleeve 41 is fixedly sleeved on the material guiding pipe, and a discharge end of the material guiding pipe passes through a corresponding positioning hole.

The shape of connecing material funnel body 31 is convenient for collect the discharged residue of row's cinder notch on the shale shaker body 2, and the back provides the passageway that switches on of certain length through the passage, with the leading-in to workstation 1 below of residue, is convenient for connect the material household utensils to collect in the installation under workstation 1.

As shown in fig. 2, according to another embodiment of the present invention, each of the material guiding tubes is connected with an auxiliary supporting structure, the auxiliary supporting structure includes a supporting plate 5 fixedly sleeved on the material guiding tube, the supporting plate 5 slidably abuts against the top surface of the working table 1, a supporting ring 6 located above the supporting plate 5 is further fixedly sleeved on the material guiding tube, the supporting ring 6 is connected with a plurality of supporting bars 7 arranged in an annular shape, and each supporting bar 7 slidably abuts against the top surface of the working table 1.

The material guide pipe is stably arranged on the workbench 1 through the support plate 5, and the support plate 5 moves along with the material guide pipe in the vibration moving process of the material guide pipe; meanwhile, the assembling stability of the feeding pipe on the workbench 1 is further improved by the matching of the support ring 6 and the plurality of support bars 7, and the number of the support bars 7 can be selected according to actual conditions; the connection between the guide tube and the support plate 5 may be a screw thread connection or a key connection for fixing to facilitate disassembly.

As shown in fig. 2, according to another embodiment of the present invention, the material guide tube includes a first tube section 32 connected to the receiving hopper body 31 and a second tube section 33 passing through the corresponding positioning hole, and the first tube section 32 and the second tube section 33 are detachably and fixedly connected.

The material guide pipe is connected with the second pipe section 33 through the first pipe section 32, when the material guide pipe needs to be cleaned, the first pipe section 32 and the second pipe section 33 are disconnected, and the cleaning difficulty of the material guide pipe is reduced through the relative cleaning length of the shortened pipe; in this embodiment, the first pipe section 32 and the second pipe section 33 are connected by a sleeving manner and then are fixedly connected by bolts.

Specifically, the transfer line 43 of adoption all can dismantle with shale shaker body 2 through connecting portion and be connected, and connecting portion include the connecting cylinder 44 that links to each other with shale shaker body 2, and it has the screw to open on the connecting cylinder 44 lateral wall, and it is fixed through the screw locking of threaded connection in the screw behind the connecting cylinder 44 is inserted to transfer line 43 one end.

The transmission rod 43 is conveniently and quickly connected with the vibrating screen body 2 by adopting a matching mode of the connecting cylinder 44 and the screw; meanwhile, when the residue receiving hopper 3 is detached from the ultrasonic vibration sieve, the first pipe section 32 is disconnected from the second pipe section 33, and then the residue receiving hopper 3 moves upwards to move the first pipe section 32 out of the transmission sleeve 42; the transmission rod 43 is disconnected from the connecting cylinder 44, so that the second pipe section 33 can move upwards, and the second pipe section 33 is moved out of the positioning hole; so as to rapidly finish the disassembly of the residue receiving hopper 3.

As shown in fig. 1, according to another embodiment of the present invention, an assembly hole is formed on the working table 1, a liquid outlet at the bottom of the vibrating screen body 2 is communicated with a liquid discharge pipe 8 which freely passes through the assembly hole and is located below the working table 1, a vibrating gap is left between the liquid discharge pipe 8 and the assembly hole, a support plate 9 which slidably abuts against the top of the working table 1 is fixedly sleeved on the liquid discharge pipe 8, and the support plate 9 is connected with the bottom of the vibrating screen body 2 through a plurality of elastic support legs 10 which are annularly arranged.

In the embodiment, the elastic supporting legs 10 are the structures in the existing ultrasonic vibration sieve, and when the vibration sieve body 2 vibrates, the elastic supporting legs 10 provide the moving amount in the up-and-down moving process; meanwhile, the supporting plate 9 is designed so that when the vibrating screen body 2 horizontally moves due to vibration, the supporting plate 9 moves along with the vibrating screen body 2 without being blocked, and the supporting plate 9 also increases the connecting area between the vibrating screen body 2 and the workbench 1 and improves the installation stability of the vibrating screen body 2; the vibration clearance provides a moving space for the liquid discharge pipe 8 to move along with the vibrating screen body 2, and limitation is avoided.

The lotus seed juice or the juice in the lotus root juice is separated in the vibrating screen body 2 and then is led out from the liquid discharge pipe 8.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (7)

1. The utility model provides an ultrasonic vibration sieve, includes workstation and movable mounting vibrating screen body on the workstation, vibrating screen body outside circumference has arranged a plurality of residues and has connect the hopper, its characterized in that, it has a plurality of locating holes that connect the hopper one-to-one with a plurality of residues to open on the workstation, and a plurality of residues connect the discharge end one-to-ones of hopper to pass and arrange the workstation below in behind a plurality of locating holes, and every residue connects and all leaves the free gap between the locating hole of hopper and correspondence, and every residue connects and all is connected with the vibration transmission piece between hopper and the vibrating screen body.

2. An ultrasonic vibration screen as defined in claim 1, wherein: every the vibration transmission piece all includes fixed cover and establishes the support cover and the movable sleeve that correspond on the residue connects the hopper that the transmission cover supports in support cover bottom and the transmission cover links to each other through the transfer line between with the shale shaker body mutually.

3. An ultrasonic vibration screen as defined in claim 2, wherein: every the residue connects the hopper all including connecing the material funnel body and with the passage of connecing the bin outlet intercommunication of material funnel body bottom, supports the fixed cover of cover and establish on the passage, and the discharge end of passage passes corresponding locating hole.

4. An ultrasonic vibration screen as defined in claim 3, wherein: all be connected with supplementary bearing structure on the passage, supplementary bearing structure includes that the fixed cover establishes the supporting disk on the passage, and the supporting disk slides and offsets on the workstation top surface, and on the passage still fixed cover be equipped with the support ring that is located the supporting disk top, is connected with a plurality of support bars that are the annular and arrange on the support ring, and every support bar all slides and offsets with the workstation top surface.

5. An ultrasonic vibration screen according to claim 3 or 4, wherein: the material guide pipe comprises a first pipe section connected with the material receiving funnel body and a second pipe section penetrating through the corresponding positioning hole, and the first pipe section and the second pipe section are detachably and fixedly connected.

6. An ultrasonic vibration screen as defined in claim 5, wherein: the transmission rod is detachably connected with the vibrating screen body through a connecting portion, the connecting portion comprises a connecting cylinder connected with the vibrating screen body, a screw hole is formed in the side wall of the connecting cylinder, and one end of the transmission rod is inserted into the connecting cylinder and then fixed through a screw in the screw hole in a locking mode.

7. An ultrasonic vibration screen according to any one of claims 1 to 4, wherein: open on the workstation and have the pilot hole, the liquid outlet intercommunication of shale shaker body bottom has the fluid-discharge tube that freely passes behind the pilot hole and lies in the workstation below, leaves the vibration clearance between fluid-discharge tube and the pilot hole, and fixed cover is equipped with the backup pad that slides and offsets in the workstation top on the fluid-discharge tube, links to each other through a plurality of elastic support legs that are the annular and arrange between backup pad and the shale shaker body bottom.

Images