CN215964751U

CN215964751U - Diamond production is with sieve material device

Info

Publication number: CN215964751U
Application number: CN202122540547.9U
Authority: CN
Inventors: 袁玉凤; 冯二勇; 姜豪; 张秋华
Original assignee: Zhongjing Henan Diamond Technology Co ltd
Current assignee: Zhongjing Henan Diamond Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-08
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to a material sieving device for diamond production, which comprises a sieve box, wherein the top of the sieve box is provided with a feed hopper, the front side of the sieve box is open and can be opened and closed and is connected with a box door, and a plurality of sieve boxes are distributed in the sieve box. The utility model is more convenient for taking materials, disassembling and assembling and replacing the screen, has good shock absorption performance, can be reliably fixed and flexibly moved, and is more practical.

Description

Diamond production is with sieve material device

Technical Field

The utility model belongs to the technical field of diamond production, and particularly relates to a material sieving device for diamond production.

Background

Synthetic diamonds or diamonds are gradually becoming industrial alternatives to natural diamonds and their application range is becoming more and more extensive. In the actual production of synthetic diamonds or diamonds, because of the different sizes of diamonds and the different fields of application of diamonds, it is often necessary to perform multiple screening stages on the finished product to select diamonds or diamond particles within a specified size range for classification. However, the existing conventional multi-stage screening equipment still has the following problems in actual use: 1. after screening, the separated materials at all levels cannot be quickly taken out of the screening box, so that the subsequent treatment of the screened materials is not facilitated, and the quick development of the subsequent screening operation is influenced, so that the overall efficiency of the screening operation is not high; 2. because the screened artificial diamond or diamond particles have high abrasion rejection rate, the damaged screen needs to be replaced in time to ensure the screening quality, but most of the conventional screens are directly fixed in the screen box, so that the operation is very inconvenient, time-consuming and labor-consuming when the screen is disassembled, assembled and replaced; 3. the sieve case is mostly through landing leg rigid, and holistic damping performance is lower on the one hand, is unfavorable for the stability of screening operation to go on, and on the other hand can not change sieve case position according to actual demand is nimble, uses not nimble convenient enough, remains to improve.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a material sieving device for diamond production, which is more convenient for material taking, screen disassembling, assembling and replacing, has good damping performance, and can be reliably fixed and flexibly moved, so as to solve the above problems.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a material sieving device for diamond production comprises a sieve box, wherein the top of the sieve box is communicated with a feed hopper, the front side of the sieve box is open and can be connected with a box door in an opening and closing manner, and a plurality of sieve boxes are distributed at intervals from top to bottom inside the sieve box, the sieve box consists of a square annular bottom plate and four side plates arranged on the peripheral side of the bottom plate, strip-shaped electromagnets are arranged in four frames of the bottom plate, a screen and a square annular magnetic pressing plate are sequentially arranged on the top surface of the bottom plate from bottom to top, the aperture of the screen of each sieve box is gradually reduced from top to bottom, the magnetic pressing plate can be magnetically attracted with the bottom plate through the strip-shaped electromagnets and can clamp the screen between the magnetic pressing plate and the bottom plate, a storage battery is arranged inside the side plate at the front end of the sieve box, a handle and a control switch are arranged on the outer side plate of the sieve box, the strip-shaped electromagnets are connected in series and are electrically connected with the corresponding storage battery through the control switch, strip-shaped inserting plates are arranged on the outer plate surfaces of the two side plates at the left side and the right side of the sieve box along the length direction of the sieve box, the inner side walls of the sieve boxes corresponding to the inserting plates are provided with inserting grooves, the sieve boxes are connected with the corresponding inserting grooves in an inserting mode through the inserting plates, and the left side and the right side of the bottom of each sieve box are provided with vibrators; the outer bottom of sieve case is through a plurality of damper assembly fixedly connected with vibration damping mount, vibration damping mount's bottom surface four corners department all is equipped with T shape mounting panel, the vertical second hydro-cylinder that is equipped with in the vertical top in first hydro-cylinder, the outside of being equipped with in inboard top of mounting panel, the piston rod of first hydro-cylinder is down and be connected with the piston rod that removes wheel, second hydro-cylinder down and connect the limiting plate.

Preferably, the magnetic pressing plate of the same screen box is matched with the bottom plate.

Preferably, the insertion plate is matched with the corresponding slot.

Preferably, the damping assemblies are uniformly distributed at intervals in a rectangular array, and each damping assembly consists of a vertically arranged telescopic rod and a damping spring sleeved outside the telescopic rod.

Preferably, the vibration damper is made of a foamed aluminum material.

Preferably, the pair of moving wheels positioned on the same side is a directional wheel, and the pair of moving wheels positioned on the other side is a universal wheel.

Preferably, the bottom of the limiting plate is provided with a rubber anti-skid pad.

The utility model has the beneficial effects that: the utility model has reasonable design and simple structure, and when in use, the diamond material to be screened can be firstly sent into the screen box through the feed hopper, so that the diamond material falls down from top to bottom in the screen box. In-process, distribute and the degressive multiunit sieve box's of aperture of screen cloth under the cooperation that sets up from top to bottom, alright realize the multistage screening of diamond material and handle to make the material at different levels that separate stay in the interior bottom of the sieve box that corresponds and sieve case. After the screening is accomplished, open the chamber door, through the picture peg with the grafting of corresponding slot alright take out the sieve box from the sieve case fast and conveniently through the handle, and then take out the material at different levels that the screening is good, and the material on the sieve incasement bottom by artifical clearance go out can, easy operation is convenient, labour saving and time saving more is favorable to the subsequent processing to the material after the screening, guarantees that the subsequent screening operation develops fast, causes the overall efficiency that more can improve the screening operation.

Whole device work after a period, when the screen cloth appears the damage and needs to be changed, only need to take corresponding sieve box out from the sieve case according to aforementioned step, and through the circuit of control switch control disconnection bar electro-magnet, can make the bottom plate lose the magnetic attraction to the magnetic pressing plate, just can easily take off magnetic pressing plate and damaged screen cloth from the bottom plate, then place new screen cloth on the bottom plate and again cover the magnetic pressing plate, switch on bar electro-magnet's circuit once more through control switch at last, make the bottom plate produce magnetic attraction to the magnetic pressing plate once more, alright with the firm centre gripping of new screen cloth between bottom plate and magnetic pressing plate, the dismouting of accomplishing the screen cloth is changed, the whole easy operation is convenient, time saving and labor saving, the process of neither influencing the screening operation, can effectively guarantee the screening effect again.

In the use, through multiunit damper assembly and vibration damping mount's the cooperation that sets up, can strengthen whole sieve material device's buffering shock attenuation performance greatly, can make whole device at the during operation more steady, alleviate the influence of external environment to the screening operation, guarantee screening efficiency and quality, the adverse effect of vibrations that produce when can effectively reducing the screening operation again to external environment guarantees the comfort level of surrounding environment, makes whole device environmental protection more practical. In addition, under conventional state, only the piston rod of second hydro-cylinder is in the extension state, and corresponding limiting plate is supported to press subaerial, through the cooperation that sets up of second hydro-cylinder and limiting plate, can effectively support fixedly vibration damping mount and the last sieve case thereof, guarantees that whole device is spacing fixed firm, does not influence going on screening operation's stability. And when the position of needs adjusting device, move first hydro-cylinder earlier, make its piston rod extension, will accomodate corresponding removal wheel bottom and move down to its butt subaerial, move the second hydro-cylinder again, make its piston rod shrink, move the limiting plate and accomodate in the mounting panel bottom, avoid its influence to move the operation, can carry out nimble walking through removing wheel to whole device and remove, with according to actual demand adjusting device's position, it is more nimble convenient to operate, and labour saving and time saving is more practical.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention in front view;

FIG. 3 is a schematic front sectional view of the screen box of the present invention;

FIG. 4 is a schematic top view of the screen box of the present invention;

FIG. 5 is a schematic top cross-sectional view of the bottom plate of the screen box of the present invention;

FIG. 6 is a schematic bottom view of the vibration damping mount of the present invention;

figure 7 is a schematic view of the construction of the shock absorbing assembly of the present invention.

Reference numbers in the figures: 1 is the sieve case, 2 is the feeder hopper, 3 is the chamber door, 4 is the sieve box, 401 is the bottom plate, 402 is the curb plate, 5 is the bar electro-magnet, 6 is the screen cloth, 7 is the magnetic pressure board, 8 is the battery, 9 is the handle, 10 is control switch, 11 is the picture peg, 12 is the slot, 13 is the vibrator, 14 is damper, 1401 is the telescopic link, 1402 is damping spring, 15 is vibration damping mount, 16 is the mounting panel, 17 is first hydro-cylinder, 18 is the removal wheel, 1801 is the directive wheel, 1802 is the universal wheel, 19 is the second hydro-cylinder, 20 is the limiting plate, 21 is the rubber slipmat.

Detailed Description

The utility model is described in further detail below with reference to the following figures and detailed description:

as shown in figures 1 to 7, a sieve device for diamond production, includes sieve case 1, and the top intercommunication of sieve case 1 has feeder hopper 2, front side open and can open and shut and be connected with chamber door 3, inside is interval distribution about being has a plurality of sieve boxes 4. Sieve box 4 comprises square annular bottom plate 401 and four curb plates 402 of establishing on bottom plate 401 week side, all is equipped with bar electro-magnet 5 in four frames of bottom plate 401, and bottom plate 401's top surface is equipped with screen cloth 6 and square annular magnetic pressing plate 7 by supreme down in proper order, and the aperture of the screen cloth 6 of each sieve box 4 from top to bottom steadilys decrease, and magnetic pressing plate 7 accessible bar electro-magnet 5 is connected and with screen cloth 6 centre gripping between it and bottom plate 401 with bottom plate 401 magnetism. The inside of the curb plate 402 of sieve box 4 front end is equipped with battery 8, the outside is equipped with handle 9 and control switch 10, and bar electromagnet 5 in same bottom plate 401 is established ties and is connected with corresponding battery 8 electricity through control switch 10. The outer plate surfaces of the two side plates 402 at the left side and the right side of the sieve box 4 are respectively provided with a strip-shaped inserting plate 11 along the length direction, and the inner side walls of the sieve boxes 1 corresponding to the inserting plates 11 are respectively provided with a slot 12, so that the sieve box 4 can be connected with the corresponding slots 12 through the inserting plates 11 in an inserting manner. The left side and the right side of the bottom of the screen box 4 are both provided with a vibrator 13;

during the use, can send into sieve case 1 through feeder hopper 2 with the diamond material of waiting to sieve earlier, make the diamond material from top to bottom fall in sieve case 1. In-process, distribute and sieve under the degressive multiunit sieve box 4's of aperture of screen cloth 6 setting cooperation from top to bottom, alright realize the multistage screening of diamond material and handle to make the material at different levels that separate stay in the interior bottom of sieve box 4 and sieve case 1 that corresponds. After screening is completed, the box door 3 is opened, the screen box 4 can be quickly and conveniently drawn out of the screen box 1 through the handle 9 by inserting the inserting plate 11 and the corresponding slot 12, and screened materials at all levels can be further taken out, and the materials on the bottom in the screen box 1 can be cleaned manually, so that the operation is simple, convenient, time-saving and labor-saving, the subsequent treatment of the screened materials is more facilitated, the quick development of subsequent screening operation is ensured, and the overall efficiency of screening operation can be further improved;

whole device work after a period, when screen cloth 6 appears the damage and needs to be changed, only need from taking corresponding sieve box 4 out from sieve case 1 according to aforementioned step, and through the circuit of control switch 10 control disconnection bar electro-magnet 5, can make bottom plate 401 lose the magnetic attraction to magnetic pressing plate 7, just can easily take off magnetic pressing plate 7 and damaged screen cloth 6 from bottom plate 401, then place new screen cloth 6 on bottom plate 401 and cover magnetic pressing plate 7 again, switch on bar electro-magnet 5's circuit once more through control switch 10 at last, make bottom plate 401 produce magnetic attraction to magnetic pressing plate 7 once more, alright with the firm centre gripping of new screen cloth 6 between bottom plate 401 and magnetic pressing plate 7, accomplish the dismouting change of screen cloth 6, the whole easy operation is convenient, time saving and labor saving, neither influence the process of screening operation, can effectively guarantee the screening effect again. The magnetic pressing plate 7 is made of the existing metal material with magnetism;

the outer bottom of sieve case 1 is through a plurality of damper assembly 14 fixedly connected with vibration damping mount 15, and vibration damping mount 15's bottom surface four corners department all is equipped with T shape mounting panel 16, and the top of mounting panel 16 inboard is vertical to be equipped with first hydro-cylinder 17, the top of outside is vertical to be equipped with second hydro-cylinder 19, and the piston rod of first hydro-cylinder 17 is down and is connected with the piston rod that removes wheel 18, second hydro-cylinder 19 and is down and be connected with limiting plate 20. In the use, through multiunit damper assembly 14 and vibration damping mount 15's the cooperation that sets up, can strengthen whole sieve material device's buffering shock attenuation performance greatly, can make whole device more steady at the during operation, alleviate the influence of external environment to the screening operation, guarantee screening efficiency and quality, the adverse effect of vibrations that produce when can effectively reducing the screening operation again to external environment guarantees the comfort level of surrounding environment, makes whole device environmental protection more practical. In addition, under conventional conditions, only the piston rod of second hydro-cylinder 19 is in the extension state, and corresponding limiting plate 20 is supported and is pressed subaerial, through the cooperation that sets up of second hydro-cylinder 19 and limiting plate 20, can effectively support fixedly to vibration damping mount 15 and sieve case 1 above it, guarantees that whole device is spacing fixed firm, does not influence going on screening operation's stability. And when the position of needs adjusting device, move first hydro-cylinder 17 earlier, make its piston rod extension, will accomodate corresponding removal wheel 18 in mounting panel 16 bottom and move down to its butt subaerial, move second hydro-cylinder 19 again, make its piston rod shrink, move limiting plate 20 and accomodate in the bottom of mounting panel 16, avoid its influence to move the operation, can carry out nimble walking through removing wheel 18 and remove to whole device, with the position according to actual demand adjusting device, it is more nimble convenient to operate, time saving and labor saving, and is more practical.

In this embodiment, the magnetic pressing plate 7 of the same screen box 4 is matched with the bottom plate 401, so that the screening operation is not influenced, and the clamping, dismounting and replacing of the screening are realized in a matching manner. The insert plates 11 are adapted to the corresponding slots 12 to ensure that the sieve box 4 can be smoothly drawn out and placed in the sieve box 1.

In this embodiment, damper 14 is the interval equipartition of rectangular array, and every damper 14 constitutes by the telescopic link 1401 of vertical setting and the damping spring 1402 of cover establishing in the telescopic link 1401 outside to guarantee the absorbing protective effect of buffering to whole sieve material device.

In this embodiment, the damping base 15 is made of foamed aluminum material to ensure its damping and protecting effect on the whole material sieving device. A pair of moving wheels 18 located on the same side are directional wheels 1801, and a pair of moving wheels located on the other side are universal wheels 1802, so that the whole device can move, walk and turn conveniently, can move quickly and adjust in place, and is time-saving and labor-saving. The bottom of the limiting plate 20 is provided with a rubber anti-skid pad 21, so that the friction force and the wear-resisting anti-skid performance of the limiting plate 20 can be further enhanced, and the limiting and fixing effects and effects of the limiting plate are guaranteed.

The working principle of the utility model is as follows: during the use, can send into sieve case 1 through feeder hopper 2 with the diamond material of waiting to sieve earlier, make the diamond material from top to bottom fall in sieve case 1. In-process, distribute and sieve under the degressive multiunit sieve box 4's of aperture of screen cloth 6 setting cooperation from top to bottom, alright realize the multistage screening of diamond material and handle to make the material at different levels that separate stay in the interior bottom of sieve box 4 and sieve case 1 that corresponds. After the screening is accomplished, open chamber door 3, through picture peg 11 with corresponding slot 12 peg graft alright through handle 9 fast and conveniently take out sieve box 4 from sieve case 1, and then take out the material at different levels that the screening is good, and sieve incasement bottom on the material by artifical clearance play can, easy operation is convenient, labour saving and time saving, more be favorable to the subsequent processing to the material after the screening, guarantee that the subsequent screening operation develops fast, cause the overall efficiency that more can improve the screening operation. Whole device work after a period, when screen cloth 6 appears the damage and needs to be changed, only need from taking corresponding sieve box 4 out from sieve case 1 according to aforementioned step, and through the circuit of control switch 10 control disconnection bar electro-magnet 5, can make bottom plate 401 lose the magnetic attraction to magnetic pressing plate 7, just can easily take off magnetic pressing plate 7 and damaged screen cloth 6 from bottom plate 401, then place new screen cloth 6 on bottom plate 401 and cover magnetic pressing plate 7 again, switch on bar electro-magnet 5's circuit once more through control switch 10 at last, make bottom plate 401 produce magnetic attraction to magnetic pressing plate 7 once more, alright with the firm centre gripping of new screen cloth 6 between bottom plate 401 and magnetic pressing plate 7, accomplish the dismouting change of screen cloth 6, the whole easy operation is convenient, time saving and labor saving, neither influence the process of screening operation, can effectively guarantee the screening effect again.

In the use, through multiunit damper assembly 14 and vibration damping mount 15's the cooperation that sets up, can strengthen whole sieve material device's buffering shock attenuation performance greatly, can make whole device more steady at the during operation, alleviate the influence of external environment to the screening operation, guarantee screening efficiency and quality, the adverse effect of vibrations that produce when can effectively reducing the screening operation again to external environment guarantees the comfort level of surrounding environment, makes whole device environmental protection more practical. In addition, under conventional conditions, only the piston rod of second hydro-cylinder 19 is in the extension state, and corresponding limiting plate 20 is supported and is pressed subaerial, through the cooperation that sets up of second hydro-cylinder 19 and limiting plate 20, can effectively support fixedly to vibration damping mount 15 and sieve case 1 above it, guarantees that whole device is spacing fixed firm, does not influence going on screening operation's stability. And when the position of needs adjusting device, move first hydro-cylinder 17 earlier, make its piston rod extension, will accomodate corresponding removal wheel 18 in mounting panel 16 bottom and move down to its butt subaerial, move second hydro-cylinder 19 again, make its piston rod shrink, move limiting plate 20 and accomodate in the bottom of mounting panel 16, avoid its influence to move the operation, can carry out nimble walking through removing wheel 18 and remove to whole device, with the position according to actual demand adjusting device, it is more nimble convenient to operate, time saving and labor saving, and is more practical.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a diamond production is with sieve material device, includes the sieve case, its characterized in that, the top intercommunication of sieve case has feeder hopper, the front side is uncovered and can open and shut and be connected with the chamber door, inside is interval distribution about presenting has a plurality of sieve boxes, sieve box comprises square annular bottom plate and four curb plates of establishing on bottom plate week side, all be equipped with the bar electro-magnet in four frames of bottom plate, the top surface of bottom plate is supreme by lower and is equipped with screen cloth and square annular magnetic pressing plate in proper order, and the aperture of the screen cloth of each sieve box is degressive from top to bottom, magnetic pressing plate accessible bar electro-magnet is inhaled with the bottom plate magnetism and is connected and with the screen cloth centre gripping between it and bottom plate, the inside of the curb plate of sieve box front end is equipped with the battery, the outside is equipped with handle and control switch, and the bar electro-magnet in the same bottom plate is connected in series and is connected with corresponding battery electricity through control switch, all be equipped with the bar picture peg along its length direction on the outer face of the both sides board of sieve box left and right sides, the inner side walls of the sieve boxes corresponding to the inserting plates are provided with inserting grooves, the sieve boxes are connected with the corresponding inserting grooves in an inserting mode through the inserting plates, and the left side and the right side of the bottom of each sieve box are provided with vibrators; the outer bottom of sieve case is through a plurality of damper assembly fixedly connected with vibration damping mount, vibration damping mount's bottom surface four corners department all is equipped with T shape mounting panel, the vertical second hydro-cylinder that is equipped with in the vertical top in first hydro-cylinder, the outside of being equipped with in inboard top of mounting panel, the piston rod of first hydro-cylinder is down and be connected with the piston rod that removes wheel, second hydro-cylinder down and connect the limiting plate.

2. The device of claim 1, wherein said magnetic pressing plate of the same box is adapted to the bottom plate.

3. The device as claimed in claim 1, wherein the insert plate is adapted to fit into the corresponding slot.

4. The material sieving device for diamond production according to claim 1, wherein the shock absorbing components are uniformly distributed in a rectangular array at intervals, and each shock absorbing component is composed of a vertically arranged telescopic rod and a shock absorbing spring sleeved outside the telescopic rod.

5. The apparatus of claim 1, wherein said shock mount is made of foamed aluminum material.

6. The apparatus of claim 1, wherein said pair of wheels on the same side are directional wheels and said pair of wheels on the other side are universal wheels.

7. The material sieving device for diamond production according to claim 1, wherein the bottom of the limiting plate is provided with a rubber non-slip mat.