CN215466050U

CN215466050U - Sieving mechanism is used in crystal processing

Info

Publication number: CN215466050U
Application number: CN202121210572.4U
Authority: CN
Inventors: 林齐富
Original assignee: Fujian Hanguang Photoelectric Co ltd
Current assignee: Fujian Hanguang Photoelectric Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-11
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of crystal processing, and discloses a screening device for crystal processing, which comprises a screening box, wherein a feed hopper is fixedly installed at the top of the screening box, the left side and the right side of the inner wall of the screening box are respectively provided with two through holes, a sliding rod is fixedly connected between the upper side and the lower side of the inner wall of each through hole, the outer part of each sliding rod is slidably connected with a sliding block, and the opposite sides of the left sliding block and the right sliding block are respectively slidably connected with a connecting rod extending into the screening box. The output shaft through servo motor drives the cam to rotate, the cam drives the movable plate attached to the cam to move left and right, the movable plate drives the sieving net connected with the connecting rod to move left and right, crystals are sieved, the output shaft through the second motor drives the rotating rod to rotate, the rotating rod drives the second cam outside the rotating rod to rotate, the second cam rotates to enable the sieving net to move up and down, the sieving net is prevented from being blocked in a time sharing mode, and the sieving efficiency is improved.

Description

Sieving mechanism is used in crystal processing

Technical Field

The utility model relates to the technical field of crystal processing, in particular to a screening device for crystal processing.

Background

The crystal (crystal) is a structure in which a large number of microscopic material units (atoms, ions, molecules, and the like) are arranged in order according to a certain rule, and therefore, the arrangement rule and the crystal morphology can be determined by studying the size of the structural unit.

After the crystal is processed and produced, the screening device is required to be classified according to the size of the crystal, but most of screening devices are poor in screening effect when screening, the crystal cannot be screened efficiently, workers often need to manually screen the crystal for many times, a large amount of manpower and material resources are wasted, the screening efficiency is reduced, and the screening efficiency of the crystal is improved, so that the crystal processing and screening device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the screening device for crystal processing, which has the advantages of screening, blockage prevention and the like, and solves the problems that most screening devices are poor in screening effect during screening, crystals cannot be screened efficiently, workers often need to screen the crystals for multiple times manually, a large amount of manpower and material resources are wasted, and screening efficiency is reduced.

(II) technical scheme

In order to realize the purposes of high-efficiency screening and prevention of blocking of screening holes, the utility model provides the following technical scheme: a screening device for crystal processing comprises a screening box, wherein a feed hopper is fixedly installed at the top of the screening box, the left side and the right side of the inner wall of the screening box are respectively provided with two through holes, a sliding rod is fixedly connected between the upper side and the lower side of the inner wall of the hole of the through hole, the outer part of the sliding rod is slidably connected with a sliding block, the opposite sides of the left sliding block and the right sliding block are respectively slidably connected with a connecting rod extending to the inside of the screening box, a screening net is fixedly connected between the upper two connecting rods and the lower two connecting rods, the left side of the left connecting rod is fixedly connected with a limiting rod, the right side of the right connecting rod above the right connecting rod is fixedly connected with a movable plate fixedly connected with the right connecting rod below, a reset spring sleeved outside the right connecting rod is fixedly connected between the right side of the right sliding block and the movable plate, the right side of the screening box is fixedly connected with a fixed plate, and the fixed plate is positioned between the two right connecting rods, the utility model discloses a screening box, including screening box, servo motor, the front side fixed mounting of fixed plate has servo motor, servo motor's the first cam of output shaft fixedly connected with, first cam and movable plate laminating, the inner wall right side swing joint of screening box has quantity to be two and be located two screening net below and one end respectively and all extend to the left bull stick of screening box, the left side fixed mounting of screening box has the rectangular plate, the rectangular plate is located between two connecting rods in left side, the bottom fixed mounting of rectangular plate has the second motor, the bull stick fixed connection of second motor output shaft and top, the equal fixedly connected with carousel in outside of two bull sticks, two the transmission is connected with the belt between the carousel, the belt is located the connecting rod front side, two the equal swing joint in outside of bull stick has and screens net bottom laminating and quantity is two second cam.

Preferably, two screening holes have all been seted up to the inside of screening net, two the diameter of screening hole on the screening net reduces from last to lower in proper order.

Preferably, the front side and the rear side of the screening net are respectively attached to the front side and the rear side of the inner wall of the screening box.

Preferably, the left side of the screening box is provided with a mounting hole matched with the rotating rod, a bearing is fixedly mounted in the hole of the mounting hole, and the bearing is rotatably connected with the rotating rod.

Preferably, a movable hole matched with the connecting rod is formed in the sliding block.

Preferably, the front side of the inner wall of the screening box is hinged with a box door.

(III) advantageous effects

Compared with the prior art, the utility model provides a screening device for crystal processing, which has the following beneficial effects:

this sieving mechanism for crystal processing drives the cam through servo motor's output shaft and rotates, and the cam drives and removes about rather than the movable plate of laminating, and the movable plate drives and removes about the screening net that is connected with the connecting rod to sieve the crystal, drive the bull stick through the output shaft of second motor and rotate, and the bull stick drives its outside second cam rotation, and the second cam rotates and makes the screening net reciprocate, has prevented that the screening net from blockking up in timesharing, has improved screening efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1.

In the figure: the automatic screening device comprises a belt 1, a connecting rod 2, a limiting rod 3, a screening box 4, a feeding hopper 5, a screening net 6, a return spring 7, a fixing plate 8, a first cam 9, a servo motor 10, a moving plate 11, a sliding rod 12, a sliding block 13, a rotating rod 14, a second cam 15, a rotating disc 16, a second motor 17, a rectangular plate 18 and a through hole 19.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a screening device for crystal processing comprises a screening box 4, wherein the front side of the inner wall of the screening box 4 is hinged with a box door, the top of the screening box 4 is fixedly provided with a feed hopper 5, the left side and the right side of the inner wall of the screening box 4 are respectively provided with two through holes 19, a sliding rod 12 is fixedly connected between the upper side and the lower side of the inner wall of the hole of the through hole 19, the outer part of the sliding rod 12 is slidably connected with a sliding block 13, the inner part of the sliding block 13 is provided with a movable hole matched with a connecting rod 2, the back sides of the left sliding block 13 and the right sliding block 13 are respectively slidably connected with a connecting rod 2 extending to the inner part of the screening box 4, a screening net 6 is fixedly connected between the upper connecting rod 2 and the lower connecting rod 2, screening holes are respectively formed in the two screening nets 6, the diameters of the screening holes in the two screening nets 6 are sequentially reduced from top to bottom, the front side and the back side of the screening net 6 are respectively attached to the front side and back side of the inner wall of the screening box 4, left side fixedly connected with gag lever post 3 of left side connecting rod 2, the right side fixedly connected with of right side top connecting rod 2 and right side below connecting rod 2 fixed connection's movable plate 11, fixedly connected with cover is at right side connecting rod 2 outside reset spring 7 between the right side of right side slider 13 and movable plate 11, the right side fixedly connected with fixed plate 8 of screening case 4, fixed plate 8 is located between two right

side connecting rods

2, 8 front side fixed mountings of fixed plate have servo motor 10, output shaft through servo motor 10 drives cam 9 and rotates, cam 9 drives and controls about rather than the movable plate 11 of laminating, movable plate 11 drives and controls about the screening net 6 that is connected with connecting rod 2, thereby sieve the crystal, servo motor 10's output shaft fixedly connected with first cam 9, the inner wall right side swing joint of first cam 9 and movable plate 11 laminating screening case 4 has quantity for two and is located two screening nets 6 below respectively and one end all extends to the left commentaries on classics of screening case 4 A rod 14, the left side of the screening box 4 is provided with a mounting hole matched with the rotating rod 14, a bearing is fixedly arranged in the hole of the mounting hole and is rotatably connected with the rotating rod 14, the left side of the screening box 4 is fixedly provided with a rectangular plate 18, the rectangular plate 18 is positioned between the two connecting rods 2 on the left side, the bottom of the rectangular plate 18 is fixedly provided with a second motor 17, the output shaft through second motor 17 drives bull stick 14 and rotates, bull stick 14 drives the rotation of its outside second cam 15, second cam 15 rotates and makes screening net 6 reciprocate, jam when having prevented screening net 6 screening, screening efficiency has been improved, the output shaft of second motor 17 and the 14 fixed connection of bull stick of top, the equal fixedly connected with carousel 16 in outside of two bull sticks 14, the transmission is connected with belt 1 between two carousel 16, belt 1 is located 2 front sides of connecting rod, the equal swing joint in outside of two bull sticks 14 has and screens 6 bottom laminating and quantity second cam 15 for two.

In conclusion, this sieving mechanism for crystal processing drives cam 9 through servo motor 10's output shaft and rotates, and cam 9 drives the movable plate 11 that rather than laminating and moves about, and movable plate 11 drives the screening net 6 that is connected with connecting rod 2 and moves about to sieve the crystal, drive bull stick 14 through the output shaft of second motor 17 and rotate, bull stick 14 drives its outside second cam 15 and rotates, and second cam 15 rotates and makes screening net 6 reciprocate, has prevented that screening net 6 sieves the time jam, has improved screening efficiency. The problem of most of sieving mechanism screening effect when screening is not good, can not high-efficient screening crystal, lead to the workman often to need the manual crystal to carry out a lot of screening many times, wasted a large amount of manpower and materials, reduced the efficiency of screening is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sieving mechanism for crystal processing, includes screening case (4), its characterized in that: top fixed mounting of screening case (4) has feeder hopper (5), the inner wall left and right sides of screening case (4) all sets up through-hole (19) that quantity is two, fixedly connected with slide bar (12) about the downthehole wall of through-hole (19) between both sides, the outside sliding connection of slide bar (12) has slider (13), controls two slider (13) the equal sliding connection in looks dorsal part has connecting rod (2) that extend to screening case (4) inside, between two connecting rods in the top (2) and between two connecting rods in the below (2) equal fixedly connected with screening net (6), left side fixedly connected with gag lever post (3) of connecting rod (2), right side top the right side fixedly connected with of connecting rod (2) and right side below connecting rod (2) fixed connection's movable plate (11), right side fixedly connected with cover between the right side of slider (13) and movable plate (11) is at outside reset spring (7) of right side connecting rod (2) The right side fixedly connected with fixed plate (8) of screening case (4), fixed plate (8) are located between two right side connecting rods (2), the front side fixed mounting of fixed plate (8) has servo motor (10), the output shaft fixedly connected with first cam (9) of servo motor (10), first cam (9) and movable plate (11) laminating, the inner wall right side swing joint quantity of screening case (4) is two and is located two screening nets (6) below respectively and one end all extends to the left bull stick (14) of screening case (4), the left side fixed mounting of screening case (4) has rectangular plate (18), rectangular plate (18) are located between two connecting rods (2) in left side, the bottom fixed mounting of rectangular plate (18) has second motor (17), the output shaft and the top bull stick (14) fixed connection of second motor (17), the equal fixedly connected with carousel (16) in outside of two bull sticks (14), two the transmission is connected with belt (1) between carousel (16), belt (1) is located connecting rod (2) front side, two the equal swing joint in outside of bull stick (14) has and sieves second cam (15) that net (6) bottom laminating and quantity are two.

2. The screening apparatus for crystal processing according to claim 1, wherein: two screening holes have all been seted up to the inside of screening net (6), two the diameter of screening hole reduces from last to down in proper order on screening net (6).

3. The screening apparatus for crystal processing according to claim 1, wherein: the front side and the rear side of the screening net (6) are respectively attached to the front side and the rear side of the inner wall of the screening box (4).

4. The screening apparatus for crystal processing according to claim 1, wherein: the left side of screening case (4) is seted up with the mounting hole of bull stick (14) looks adaptation, the downthehole fixed mounting of mounting hole has the bearing, and the bearing rotates with bull stick (14) to be connected.

5. The screening apparatus for crystal processing according to claim 1, wherein: the inside of the sliding block (13) is provided with a movable hole matched with the connecting rod (2).

6. The screening apparatus for crystal processing according to claim 1, wherein: the front side of the inner wall of the screening box (4) is hinged with a box door.