CN214416944U

CN214416944U - Electric vibrating screen machine

Info

Publication number: CN214416944U
Application number: CN202023166922.XU
Authority: CN
Inventors: 王景峰
Original assignee: Shanghai Ipro Dva Inspection Technology Co ltd
Current assignee: Shanghai Ipro Dva Inspection Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-19
Anticipated expiration: 2030-12-24

Abstract

The application relates to an electric vibrating screen machine, which comprises a vibrating seat, a plurality of supporting stand columns, a clamping seat, a plurality of filter screens and a limiting mechanism, wherein the plurality of supporting stand columns are vertically arranged and wound on the vibrating seat; the supporting stand column is provided with a plurality of positioning holes which are distributed along the axial direction of the supporting stand column, and the limiting mechanism comprises a positioning bolt which is inserted into the positioning holes along the radial sliding of the clamping seat and a driving assembly which drives the plurality of positioning bolts to synchronously slide. This application has the effect that effectively improves work efficiency.

Description

Electric vibrating screen machine

Technical Field

The application relates to the technical field of screening equipment, in particular to an electric vibrating screen machine.

Background

The electric vibrating sieving machine is a machine suitable for sieving and analyzing materials in laboratories of highway, building, geological metallurgy, scientific research departments and the like, and can conveniently and simply complete grading work after being started for 5 minutes each time.

Now can refer to the chinese utility model patent that the publication number is CN206382209U for the grant, it discloses a sieving machine, including pressure measurement, preset reference signal and be coupled in order to receive pressure measurement signal and with the pressure measurement signal and the pressure comparison device of reference signal comparison and output pressure comparison signal in pressure measurement with pressure measurement, be coupled in pressure comparison device and be controlled by pressure comparison device in order to accomplish whether the human body detects and output human detection signal's human detection device beside the sieving machine, be coupled in human detection device in order to receive human detection signal and respond to the executive device of human detection signal in order to realize opening and close the sieving machine.

With respect to the related art, the inventors consider that the following drawbacks exist: when the clamping disc on the vibrating screen machine in the related art is used for fixing the filter screen, bolts at the joint of the clamping disc and the upright column need to be rotated, and the number of the common bolts is three, so that when the filter screen is detached or fixed, the three bolts need to be rotated respectively, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to effectively improve work efficiency, this application provides an electronic sieving machine.

The application provides an electronic sieving machine adopts following technical scheme:

an electric vibrating screen machine comprises a vibrating seat, a plurality of supporting upright posts, a clamping seat, a plurality of filter screens and a limiting mechanism, wherein the axes of the supporting upright posts are vertically arranged and wound on the vibrating seat; the supporting stand column is provided with a plurality of positioning holes which are distributed along the axial direction of the supporting stand column, and the limiting mechanism comprises a positioning bolt which is inserted into the positioning holes along the radial sliding of the clamping seat and a driving assembly which drives the plurality of positioning bolts to synchronously slide.

Through adopting above-mentioned technical scheme, when fixing the filter sieve, will press from both sides tight seat and the filter sieve laminating that is located the top, then slide and establish the insertion locating hole towards being close to the support post direction in step through a plurality of location bolts of drive assembly drive to the position of sliding of pressing from both sides tight seat is fixed, makes to press from both sides tight dish and can laminate on filtering the sieve, and the convenience is fixed pressing from both sides tight dish, can improve the efficiency of work.

Preferably, the driving assembly comprises a lifting sleeve which is lifted along the vertical sliding direction and is positioned above the positioning bolt, a connecting rod with one end hinged to the lifting sleeve and the other end hinged to the positioning bolt, and a driving piece fixedly connected between the lifting sleeve and the clamping seat.

Through adopting above-mentioned technical scheme, when the driving piece drives the lift cover and slides towards being close to tight seat of clamp orientation, promote the location bolt through the connecting rod and slide and insert in the locating hole towards being close to the support post orientation, realize that many location bolts of synchronous drive slide and imbed the locating hole, can improve the efficiency of work.

Preferably, the upper end face of the clamping seat is provided with a first sliding groove extending along the radial direction of the clamping seat, and the positioning bolt is convexly provided with a first sliding block connected to the first sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, set up first spout and first slider, realize the slidingtype assembly of location bolt and clamp seat.

Preferably, the driving part is an electric push rod fixedly connected to the clamping seat through a cylinder body, and the end part of a piston rod of the electric push rod is fixedly connected to the lower end face of the lifting sleeve.

Through adopting above-mentioned technical scheme, the lift of lifting sleeve is realized to the piston rod through electric putter is flexible, and the reaction is quick, effectively improves work efficiency.

Preferably, the clamping seat is coaxially and fixedly connected with a connecting sleeve, the upper end face of the connecting sleeve is coaxially penetrated and provided with a threaded hole, and the connecting sleeve is penetrated and provided with a compression screw with the lower end abutting against the upper end face of the filter screen.

Through adopting above-mentioned technical scheme, rotate the compression screw and make it slide downwards to the lower extreme butt of compression screw is in the up end of filter sieve, realizes compressing tightly fixed purpose to the filter sieve.

Preferably, the upper part of the compression screw is provided with a hand wheel positioned above the lifting sleeve.

By adopting the technical scheme, an operator applies torque to the hand wheel, so that the rotation of the compression screw rod is realized.

Preferably, the connecting sleeve is provided with a second sliding groove extending along the axial direction of the connecting sleeve, and a second sliding block connected to the second sliding groove in a sliding manner is arranged on the inner wall of the lifting sleeve in a protruding manner.

Through adopting above-mentioned technical scheme, set up second spout and second slider, realize the slidingtype assembly of lift cover and adapter sleeve.

Preferably, the upper end face of the supporting upright post is fixedly connected with a magnetic suction seat, and the clamping seat is made of ironwork.

Through adopting above-mentioned technical scheme, when the installation with dismantle the filter sieve, will press from both sides the seat and slide to magnetism and inhale the seat, magnetism is inhaled the seat and can will press from both sides the seat and adsorb firmly, does not need extra fixed mode, can further improve the efficiency of work.

In summary, the present application includes at least one of the following beneficial technical effects:

when the filter screen is fixed, the clamping seat is attached to the uppermost filter screen, then the driving assembly drives the plurality of positioning bolts to synchronously slide towards the direction close to the support stand column and insert into the positioning holes, so that the sliding position of the clamping seat is fixed, the clamping disc can be attached to the filter screen, the clamping disc is conveniently fixed, and the working efficiency can be improved;

the pressing screw is rotated to slide downwards, so that the lower end of the pressing screw is abutted against the upper end face of the filter screen, and the purpose of pressing and fixing the filter screen is achieved;

when installing and dismantling the filter sieve, will press from both sides tight seat and slide to magnetism and inhale the seat, magnetism inhales the seat and can adsorb tight seat with pressing from both sides, does not need extra fixed mode, can further improve the efficiency of work.

Drawings

Fig. 1 is a schematic view of the overall structure of an electric sieving machine.

Fig. 2 is a schematic structural view of the clamping seat.

Description of reference numerals: 1. a vibration seat; 2. supporting the upright post; 21. positioning holes; 22. a magnetic attraction seat; 3. a clamping seat; 31. connecting sleeves; 311. a first chute; 32. a movable sleeve; 33. a connecting plate; 331. a second chute; 34. a compression screw; 35. a hand wheel; 4. filtering and screening; 5. a limiting mechanism; 51. positioning a bolt; 511. a first sliding protrusion; 52. a drive assembly; 521. a lifting sleeve; 522. a connecting rod; 523. an electric push rod; 524. and a second sliding protrusion.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses electronic sieving machine, refer to fig. 1, fig. 2, be vertical setting and around the support post 2 of locating vibration seat 1, along vertical slip cover locate support post 2 press from both sides tight seat 3, place in pressing from both sides a plurality of filter sieves 4 between tight seat 3 and vibration seat 1 and set up on pressing from both sides tight seat 3 and carry out fixed stop gear 5 in order to pressing from both sides the position of sliding of tight seat 3 including vibration seat 1, three axis.

The upper end face of the supporting upright post 2 is fixedly connected with a magnetic attraction seat 22, the clamping seat 3 comprises a connecting sleeve 31, a movable sleeve 32 which is slidably sleeved on the supporting upright post 2 and a connecting plate 33 which is fixedly connected between the sliding sleeve and the connecting sleeve 31, and the clamping seat 3 is made of iron. The upper end face of the connecting sleeve 31 is coaxially provided with a threaded hole in a penetrating manner, the connecting sleeve 31 is provided with a pressing screw 34 in a penetrating manner, the lower end of the pressing screw abuts against the upper end face of the filter sieve 4, and the upper part of the pressing screw 34 is coaxially and fixedly connected with a hand wheel 35 positioned above the connecting sleeve 31.

The lateral wall of the support column 2 is provided with a plurality of positioning holes 21 along the radial direction, and the positioning holes 21 are distributed along the axial direction of the support column 2. The limiting mechanism 5 comprises a positioning bolt 51 slidably inserted into the positioning hole 21 in the radial direction of the clamping seat 3 and a driving assembly 52 for driving the plurality of positioning bolts 51 to slide synchronously. The driving assembly 52 includes a lifting sleeve 521 slidably sleeved on the connecting sleeve 31 along the vertical direction and located above the positioning pin 51, a connecting rod 522 having one end hinged to the lifting sleeve 521 and the other end hinged to the positioning pin 51, and a driving member fixedly connected between the lifting sleeve 521 and the clamping base 3.

The upper end face of the connecting plate 33 is provided with a first sliding groove 311 extending along the length direction thereof, and the lower end face of the positioning bolt 51 is convexly provided with a first sliding block connected to the first sliding groove 311 in a sliding manner. The outer peripheral wall of the connecting sleeve 31 is provided with a second sliding chute 331 extending along the axial direction of the connecting sleeve, and the inner wall of the lifting sleeve 521 is convexly provided with a second sliding block connected to the second sliding chute 331 in a sliding manner. The driving part is an electric push rod 523 with a cylinder body fixedly connected to the upper end surface of the connecting plate 33, and the end part of a piston rod of the electric push rod 523 is fixedly connected to the lower end surface of the lifting sleeve 521.

The implementation principle of this application embodiment electronic sieving machine does: when fixing filter sieve 4, will press from both sides tight seat 3 and slide to the top that is located the filter sieve 4 of the top, then realize the decline of lift cover 521 through the piston rod shrink of electric putter 523, it slides and establishes and insert locating hole 21 towards being close to support upright 2 direction in step through the synchronous orientation of a plurality of location bolts 51 of connecting rod 522 drive, thereby it fixes to the sliding position of pressing from both sides tight seat 3, and rotate hand wheel 35 and make compression screw 34 make its downward slip, thereby compression screw 34's lower extreme butt in the up end of filter sieve 4, the realization compresses tightly fixed purpose to filter sieve 4, conveniently fix the clamp plate, can improve the efficiency of work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An electronic sieving machine which characterized in that: the filter sieve vibrating screen comprises a vibrating seat (1), a plurality of supporting upright posts (2) with axes vertically arranged and wound on the vibrating seat (1), a clamping seat (3) vertically sleeved on the supporting upright posts (2) in a sliding manner, a plurality of filter sieves (4) placed between the clamping seat (3) and the vibrating seat (1), and a limiting mechanism (5) arranged on the clamping seat (3) to fix the sliding position of the clamping seat (3); the supporting upright post (2) is provided with a positioning hole (21), the positioning hole (21) is provided with a plurality of positioning pins (51) which are arranged in the positioning hole (21) in an inserting mode along the radial direction of the clamping seat (3) in a sliding mode, and the limiting mechanism (5) comprises a driving assembly (52) which drives the plurality of positioning pins (51) to synchronously slide.

2. An electric shaker as in claim 1, wherein: the driving assembly (52) comprises a lifting sleeve (521) which is lifted in a sliding mode along the vertical direction and is positioned above the positioning bolt (51), a connecting rod (522) of which one end is hinged to the lifting sleeve (521) and the other end is hinged to the positioning bolt (51), and a driving piece which is fixedly connected between the lifting sleeve (521) and the clamping seat (3).

3. An electric shaker as in claim 1, wherein: the upper end face of the clamping seat (3) is provided with a first sliding groove (311) extending along the radial direction of the clamping seat, and the positioning bolt (51) is convexly provided with a first sliding block connected to the first sliding groove (311) in a sliding mode.

4. An electric shaker as in claim 2, wherein: the driving piece is an electric push rod (523) fixedly connected to the clamping seat (3) through a cylinder body, and the end part of a piston rod of the electric push rod (523) is fixedly connected to the lower end face of the lifting sleeve (521).

5. An electric shaker as in claim 2, wherein: the clamping seat (3) is coaxially and fixedly connected with a connecting sleeve (31), the upper end face of the connecting sleeve (31) coaxially penetrates through a threaded hole, and a pressing screw (34) with the lower end abutting against the upper end face of the filter screen (4) is arranged in the threaded manner in the connecting sleeve (31).

6. An electric shaker as in claim 5, wherein: the upper part of the compression screw rod (34) is provided with a hand wheel (35) positioned above the lifting sleeve (521).

7. An electric shaker as in claim 5, wherein: the connecting sleeve (31) is provided with a second sliding groove (331) extending along the axial direction of the connecting sleeve, and a second sliding block connected to the second sliding groove (331) in a sliding manner is arranged on the inner wall of the lifting sleeve (521) in a protruding mode.

8. An electric shaker as in claim 5, wherein: the upper end face of the supporting upright post (2) is fixedly connected with a magnetic attraction seat (22), and the clamping seat (3) is made of iron.