CN214637995U

CN214637995U - Sieving mechanism for diamond machining

Info

Publication number: CN214637995U
Application number: CN202121074642.8U
Authority: CN
Inventors: 曹晓君
Original assignee: Hunan Liangcheng New Material Technology Co ltd
Current assignee: Hunan Liangcheng New Material Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-09
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a screening device for diamond processing, which comprises a frame, a screening component, a dust removing device, a discharging component and a crusher, wherein the screening component comprises a screening barrel, a feeding port and a supporting frame, the middle part of the screening barrel is provided with a screening net belt which can move in the screening barrel, the screening net belt is connected on the supporting frame, one end of the frame is provided with a driving motor for driving the movement of the screening net belt, the output end of the screening net belt is arranged above the feeding port of the crusher, a feeding belt is arranged between the discharging port and the feeding port of the crusher, when in use, the crushed diamond particles are fed into the screening barrel through the feeding belt, after the screening is carried out through the movable screening net belt, the generated dust is firstly extracted through the dust removing device, then the qualified products are output through the discharging component, and the particles without screening fall are fed into the crusher through the screening net belt for crushing, therefore, the quality and the effect of respectively screening the diamond and the micro powder thereof can be effectively improved by repeatedly screening for many times.

Description

Sieving mechanism for diamond machining

Technical Field

The utility model relates to a diamond technical field especially relates to a sieving mechanism for diamond machining.

Background

At present, in the production process of diamond, the processes of ultrahigh pressure and high temperature synthesis, material rod synthesis, purification treatment, screening classification and the like are specifically carried out, the diamond is subjected to the crushing treatment of the diamond in the processes of purification treatment and subsequent diamond differential preparation after the preparation of the diamond is finished, and in the crushing process of the diamond, because the crushing process can generate diamond particles with different sizes, the diamond particles with different specifications need to be screened, in addition, fine powder particles need to be screened and separated, and the product quality of the obtained diamond and micro powder thereof is prevented from being influenced mutually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sieving mechanism for diamond machining who proposes, it is through relapseing screening many times, can effectively improve quality and the effect that diamond and miropowder screened respectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sieving mechanism for diamond machining, includes the frame, the frame middle part is equipped with the screening subassembly, screening subassembly lower part is equipped with dust collector, and screening subassembly bottom is equipped with the discharge gate, the discharge gate is equipped with ejection of compact subassembly, screening subassembly one side cooperation is equipped with the breaker, the screening subassembly includes the screening bucket, and screening bucket upper end is equipped with the feed inlet, screening bucket outside is equipped with the support frame, and screening bucket middle part is equipped with the screening guipure that can remove in the screening bucket, and the screening guipure is connected on the support frame, and frame one end is equipped with the drive the driving motor that the screening guipure removed, the output of screening guipure corresponds the feed inlet top of breaker sets up, the discharge gate of breaker with be equipped with the pay-off area between the feed inlet.

Preferably, the middle part of the screening barrel is provided with at least two cross connection holes, screening mesh belts of grids with different densities penetrate through the cross connection holes, the driving motor is arranged at one end, opposite to the crusher, of the supporting frame, and a material baffle plate is further arranged at one end, opposite to the crusher, of the supporting frame.

Preferably, the dust removing device comprises a dust extraction channel arranged on one side of the lower part of the screening barrel, a dust extractor is arranged in the dust extraction channel, and a dustproof sleeve is sleeved at an outlet of the dust extraction channel.

Further preferred, ejection of compact subassembly include the articulated shaft connect in two open-close plates of discharge gate are equipped with semicircular internal tooth in two open-close plates, articulated shaft one end be equipped with the outer gear of internal tooth fit meshing, the articulated shaft other end is equipped with positive reverse motor.

The utility model discloses following beneficial effect has: comprises a frame, a screening component is arranged in the middle of the frame, a dust removing device is arranged at the lower part of the screening component, a discharge port is arranged at the bottom end of the screening component, a discharging component is arranged at the discharge port, a crusher is arranged at one side of the screening component in a matching way, the screening component comprises a screening barrel, a feed inlet is arranged at the upper end of the screening barrel, a support frame is arranged outside the screening barrel, a screening mesh belt capable of moving in the screening barrel is arranged in the middle of the screening barrel, the screening mesh belt is connected to the support frame, a driving motor for driving the screening mesh belt to move is arranged at one end of the frame, the output end of the screening mesh belt is arranged above the feed inlet of the crusher correspondingly, a feed belt is arranged between the discharge port of the crusher and the feed inlet, when in use, crushed diamond particles are fed into the screening barrel through the feed belt, after being screened through the movable screening mesh belt, generated dust is firstly extracted through the dust removing device, qualified products are output through the discharging assembly, particles which are not sieved are sent to the crusher through the screening mesh belt to be crushed, and accordingly quality and effect of respectively screening diamond and micro powder thereof can be effectively improved through repeated screening.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals:

1. a frame; 2. a discharge port; 3. a crusher; 4. a screening barrel; 5. a feed inlet; 6. a support frame;

7. screening a mesh belt; 8. a drive motor; 9. a dust extraction channel; 10. opening and closing the board;

11. a positive and negative rotation motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the present invention provides an embodiment: a screening device for diamond processing comprises a frame 1, wherein a screening component is arranged in the middle of the frame 1, a dust removal device is arranged at the lower part of the screening component, a discharge port 2 is arranged at the bottom end of the screening component, a discharge component is arranged at the discharge port 2, a crusher 3 is arranged on one side of the screening component in a matching manner, the screening component comprises a screening barrel 4, a feed port 5 is arranged at the upper end of the screening barrel 4, a support frame 6 is arranged outside the screening barrel 4, a screening mesh belt 7 capable of moving in the screening barrel 4 is arranged in the middle of the screening barrel 4, the screening mesh belt 7 is connected to the support frame 6, a driving motor 8 for driving the screening mesh belt 7 to move is arranged at one end of the frame 1, the output end of the screening mesh belt 7 is arranged above the feed port 5 of the crusher 3, a feed belt is arranged between the discharge port 2 and the feed port 5 of the crusher 3, and crushed diamond particles are fed into the screening barrel 4 through the feed belt when in use, after screening through mobilizable screening guipure 7, the dust that produces is taken out through dust collector earlier, and qualified product passes through ejection of compact subassembly output later, and the granule that does not sieve down passes through screening guipure 7 and then sends breaker 3 to carry out the breakage, through screening many times repeatedly like this, can effectively improve the quality and the effect that diamond and miropowder screened respectively.

In this embodiment, at least two cross-connection holes are formed in the middle of the screening barrel 4, screening mesh belts 7 of grids with different densities penetrate through the cross-connection holes, the driving motor 8 is arranged at one end, opposite to the crusher 3, of the supporting frame 6, a material baffle plate is further arranged at one end, opposite to the crusher 3, of the supporting frame 6, when the diamond particle screening machine is used, when a crushed particle falls into the screening mesh belts 7, the qualified diamond particles are screened at the lower end of the screening barrel 4, and particles which are not screened are transferred into the crusher 3 again and are crushed again until the qualified diamond particles are qualified.

In this embodiment, dust collector is including locating screening bucket 4 lower part one side is taken out dirt passageway 9, it is equipped with the dust extractor in the dirt passageway 9 to take out, the dirt proof boot has been cup jointed in the export of taking out dirt passageway 9, and the dust that diamond particles produced when entering into the sieve barrel falls into the dust at the lower extreme of screening bucket 4 with the granule that the sieve falls into, lifts the dirt proof boot earlier, and the rethread dust extractor takes the dust out along taking out dirt passageway 9 from the lower extreme of screening bucket 4 to avoid the dust to influence diamond particles's quality.

In this embodiment, ejection of compact subassembly include articulated shaft connect in two open-close boards 10 of discharge gate 2 are equipped with semicircular internal tooth in two open-close boards 10, articulated shaft one end be equipped with the outer gear of internal tooth fit meshing, the articulated shaft other end is equipped with just reversing motor 11, after dust collector removes dust, the outer gear that control just reversing motor 11 corotation drive articulated shaft is epaxial drives two semicircular internal teeth, make two open-close boards 10 open, make the qualified diamond granule of screening fall into the finished product incasement, during the ejection of compact, the outer gear that just reversing motor 11 reversal drive articulated shaft is articulated drives two semicircular internal teeth, make two open-close boards 10 close.

The working principle is as follows: sending the broken diamond particles into a screening barrel 4 through a feeding belt, screening through a movable screening net belt 7, drying the qualified diamond particles to the lower end of the screening barrel 4 through a driving motor 8 and the vibration of a dust extractor, taking the dust out of the screening barrel 4 along a dust extraction channel 9, controlling a positive and negative rotation motor 11 to positively rotate to drive an external gear on an articulated shaft to drive two semicircular internal teeth, opening two plywood plates 10, enabling the qualified diamond particles to fall into a finished product box, and sending the particles without screening to a crusher 3 through the screening net belt 7 for crushing, and circulating the steps.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sieving mechanism for diamond machining which characterized in that: the screening machine comprises a frame, the frame middle part is equipped with the screening subassembly, the screening subassembly lower part is equipped with dust collector, and the screening subassembly bottom is equipped with the discharge gate, the discharge gate is equipped with ejection of compact subassembly, the cooperation of screening subassembly one side is equipped with the breaker, the screening subassembly includes the screening bucket, and the screening bucket upper end is equipped with the feed inlet, the screening bucket outside is equipped with the support frame, and the screening bucket middle part is equipped with the screening guipure that can remove in the screening bucket, and the screening guipure is connected on the support frame, and frame one end is equipped with the drive the driving motor that the screening guipure removed, the output of screening guipure corresponds the feed inlet top of breaker sets up, the discharge gate of breaker with be equipped with the pay-off area between the feed inlet.

2. The screening apparatus for diamond machining according to claim 1, wherein: the screening barrel is characterized in that at least two cross-connection holes are formed in the middle of the screening barrel, screening mesh belts of grids with different densities penetrate through the cross-connection holes, the driving motor is arranged at one end, opposite to the crusher, of the supporting frame, and a material baffle plate is further arranged at one end, opposite to the crusher, of the supporting frame.

3. The screening apparatus for diamond machining according to claim 1, wherein: the dust removal device comprises a dust extraction channel arranged on one side of the lower part of the screening barrel, a dust extractor is arranged in the dust extraction channel, and a dustproof sleeve is sleeved at the outlet of the dust extraction channel.

4. The screening apparatus for diamond machining according to claim 1, wherein: the ejection of compact subassembly include the articulated shaft connect in two open-close boards of discharge gate are equipped with semicircular internal tooth in two open-close boards, articulated shaft one end be equipped with the outer gear of internal tooth fit meshing, the articulated shaft other end is equipped with positive reverse motor.