CN220835738U

CN220835738U - Diamond micropowder crushing screening machine

Info

Publication number: CN220835738U
Application number: CN202322339691.5U
Authority: CN
Inventors: 宗志卓
Original assignee: Henan Runfeng Superhard Materials Co ltd
Current assignee: Henan Runfeng Superhard Materials Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-26
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of crushing or pulverizing by using a roller mill, and discloses: the utility model provides a broken screening machine of diamond miropowder, includes the installing support, the last fixed surface of installing support is connected with fixed spring, the one end fixedly connected with screening case of installing support is kept away from to fixed spring, screening incasement portion cavity, the last fixed surface of screening case is connected with rather than inside communicating broken frame, the sliding tray that extends into its inside is seted up to the upper surface of screening case, sliding connection has the rack in the sliding tray, the broken screening machine of this diamond miropowder, make the great diamond miropowder of granule can follow screening case and take out, take out the process and use manpower sparingly, take out the process convenient and fast, make the great diamond miropowder of granule take out efficiently from the screening incasement, and then improve the production efficiency of the broken screening machine of diamond miropowder, and then improve the efficiency of the broken screening machine of diamond miropowder production.

Description

Diamond micropowder crushing screening machine

Technical Field

The utility model relates to the technical field of crushing or smashing by using a roller mill, in particular to a diamond micro powder crushing and screening machine.

Background

Diamond is commonly known as "diamond drill". I.e. we often say the original body of diamond, which is a mineral composed of elemental carbon, an allotrope of graphite. Diamond is the hardest substance naturally occurring in nature. Diamond is very widely used, for example: cutting tools in handicraft and industry. Graphite can form synthetic diamond at high temperature and high pressure. And is also a precious stone.

The current broken screening machine of diamond miropowder generally carries out vibration screening through screening net to diamond screening in-process, the great diamond miropowder of screening in-process granule is detained on the screening net, the less diamond miropowder of granule is discharged through the export, thereby screen out the great broken back granule unqualified diamond of granule, after screening a period of time, more broken back granule unqualified diamond can pile up on the screening net, the screening efficiency of diamond miropowder can be influenced to the deposited diamond granule, need clear out and then secondary treatment or breakage to it, but because the screening mechanism of current diamond miropowder crushing screening machine generally sets up in the inside of organism, take out the great broken back granule unqualified diamond of granule comparatively complicated and troublesome, and need consume more time and manpower, and then influence the broken efficiency of whole diamond.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the diamond micro powder crushing and screening machine, which has the advantages that when a screening net is displaced to the position that the upper surface of the screening net is in the same plane with the bottom wall of an outlet groove, diamond micro powder with larger particles can be discharged out of a screening box through the outlet groove in the vibration process, so that the diamond micro powder with larger particles can be taken out of the screening box, the labor is saved in the taking-out process, the taking-out process is convenient and quick, the taking-out efficiency of the diamond micro powder with larger particles from the screening box is high, the production efficiency of the diamond micro powder crushing and screening machine is further improved, the practicability of the diamond micro powder crushing and screening machine is further improved, the production efficiency of the diamond micro powder is further improved, and the like, and the problems that the screening mechanism of the existing diamond micro powder crushing and screening machine is generally arranged in the machine body, the diamond with unqualified particles after larger particles are taken out is complex and troublesome, and the time and labor are required to be consumed, and the whole diamond crushing efficiency is further influenced are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a broken screening machine of diamond miropowder, includes the installing support, the last fixed surface of installing support is connected with fixed spring, the one end fixedly connected with screening case of installing support is kept away from to fixed spring, screening incasement portion cavity, the last fixed surface of screening case is connected with rather than inside communicating broken frame, the sliding tray that extends into its inside is seted up to the upper surface of screening case, sliding connection has the rack in the sliding tray, the lower surface of rack extends into screening incasement, the upper surface of rack extends the upper surface of screening case through the sliding tray, the lower fixed surface of rack is connected with the fixed frame, fixed frame internal fixation cover is equipped with the screening net, the screening case is provided with vibrating motor.

Preferably, two rotating shafts are rotatably connected between the inner walls of the left side and the right side of the crushing frame, crushing rollers are sleeved on the outer surface of the rotating shafts, the two crushing rollers are matched, and two first motors are fixedly connected to the outer surface of the crushing frame.

Preferably, two the surface that runs through out broken frame is all rotated to the axis of rotation, and two one end that the axis of rotation is located broken frame outside and the rotation output shaft fixed connection of two first motors, the last surface fixedly connected with second motor of screening case.

Preferably, the rotating output shaft of the second motor is fixedly connected with a fixed shaft, one end of the fixed shaft, which is far away from the second motor, is fixedly connected with a movable gear, and the movable gear is meshed with the rack.

Preferably, the outer surface of the fixed frame is in sliding connection with the peripheral inner wall of the screening box, a sealing piece is arranged between the fixed frame and the screening box, the fixed frame and the screening net are both obliquely arranged, and the outer surface of the screening box is provided with an outlet groove communicated with the inside of the fixed frame and the screening net.

Preferably, the bottom wall of the outlet groove is also obliquely arranged, positioning grooves are formed in the inner walls of the front side and the rear side of the sliding groove, limiting blocks are fixedly connected to the outer surfaces of the front side and the rear side of the rack, the limiting blocks are in sliding connection with the positioning grooves, a discharging cloth pipe communicated with the inside of the screening box is fixedly connected to the lower surface of the screening box, and the lower end of the discharging cloth pipe extends out of the lower surface of the mounting bracket.

(III) beneficial effects

Compared with the prior art, the utility model provides a diamond micro powder crushing and screening machine, which has the following beneficial effects:

1. This broken screening machine of diamond miropowder when the diapire of screening net displacement to its upper surface and exit slot is in the coplanar, the great diamond miropowder of granule can discharge the screening case through the exit slot in vibration process, and then make the great diamond miropowder of granule take out from the screening case, take out the process and use manpower sparingly, take out process convenient and fast for the great diamond miropowder of granule takes out efficiently from the screening incasement, and then improves the production efficiency of the broken screening machine of diamond miropowder, and improves the practicality of the broken screening machine of diamond miropowder, and then improves the efficiency of diamond miropowder production.

2. This broken screening machine of diamond miropowder, constant head tank and stopper looks adaptation guarantee rack up-and-down displacement's stability, and then guarantee the stability of displacement about the screening net, and then the practicality and the stability of the broken screening machine of diamond miropowder.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a diamond micropowder crushing and screening machine;

FIG. 2 is a vertical cross-sectional view of a screening box of the present utility model;

Fig. 3 is an enlarged view at a of fig. 2.

In the figure: 1. a mounting bracket; 2. a fixed spring; 3. a screening box; 4. a vibration motor; 5. a crushing frame; 6. a crushing roller; 7. a first motor; 8. a sliding groove; 9. a rack; 10. a positioning groove; 11. a limiting block; 12. a second motor; 13. a fixed shaft; 14. a moving gear; 15. a fixed frame; 16. screening net; 17. an outlet slot; 18. and (5) discharging a cloth pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a new technical solution: the utility model provides a broken screening machine of diamond miropowder, including installing support 1, the last fixed surface of installing support 1 is connected with a plurality of fixed springs 2, the one end fixedly connected with screening case 3 of installing support 1 is kept away from to fixed spring 2, screening case 3 inside cavity, the last fixed surface of screening case 3 is connected with rather than inside communicating broken frame 5, rotate between the left and right sides inner wall of broken frame 5 and be connected with two axis of rotation, the fixed surface cover of axis of rotation is equipped with broken roller 6, two broken roller 6 looks adaptation, the surface fixedly connected with two first motors 7 of broken frame 5, two axis of rotation all rotate and run through out broken frame 5's surface, two axis of rotation are located broken frame 5 outside one end and two first motor 7's rotation output shaft fixed connection, two first motor 7's rotation opposite direction.

Further, when the two first motors 7 are started, the first motors 7 are started to drive the two crushing rollers 6 to rotate, diamond to be crushed is placed between the two crushing rollers 6, the diamond is crushed through the crushing rollers 6, and the crushed diamond powder falls into the screening box 3.

Further, the screening box 3 is provided with the vibrating motor 4, the upper surface of the screening box 3 is provided with the sliding groove 8 which extends into the inside of the screening box, the sliding groove 8 is internally and slidably connected with the rack 9, the lower surface of the rack 9 extends into the screening box 3, the upper surface of the rack 9 extends out of the upper surface of the screening box 3 through the sliding groove 8, the upper surface of the screening box 3 is fixedly connected with the second motor 12, the rotating output shaft of the second motor 12 is fixedly connected with the fixed shaft 13, one end of the fixed shaft 13, which is far away from the second motor 12, is fixedly connected with the movable gear 14, the movable gear 14 is in meshed connection with the rack 9, the lower surface of the rack 9 is fixedly connected with the fixed frame 15, a screening net 16 is fixedly sleeved in the fixed frame 15, the outer surface of the fixed frame 15 is in sliding connection with the peripheral inner wall of the screening box 3, a sealing piece is arranged between the fixed frame 15 and the screening box 3, the fixed frame 15 and the screening net 16 are all in inclined arrangement, the outer surface of the screening box 3 is provided with the outlet groove 17 communicated with the inside of the screening box, the bottom wall of the outlet groove 17 is also inclined arrangement, the inner walls of the two sides of the sliding groove 8 are all provided with the positioning grooves 10, the front and the rear side inner walls of the fixed shaft 13 are fixedly connected with the limiting blocks 11, the front and rear side of the rack 9 are fixedly connected with the lower surface of the lower cloth support frame 11, the lower surface of the lower cloth support frame is fixedly connected with the lower cloth support frame 18, and the lower support frame 18 is fixedly connected with the lower support frame 18, and the lower support frame is connected with the lower support frame, and the lower support frame.

Further, when the diamond powder after crushing falls into screening case 3, synchronous start vibrating motor 4, vibrating motor 4 drives screening case 3 and vibrates, synchronous drive screening net 16 carries out synchronous vibration in the vibration process, the diamond miropowder of whereabouts drops on screening net 16 and sieves through screening net 16 vibration, qualified diamond miropowder drops and discharges screening case 3 through ejection of compact cloth pipe 18 through screening net 16, and then the great diamond miropowder of granule is detained on screening net 16, when screening finishes or screening net 16 goes up diamond miropowder more, start second motor 12, second motor 12 starts and drives fixed axle 13 rotation, fixed axle 13 rotates and drives movable gear 14 and rotate, and then synchronous drive rack 9 up-and-down displacement, rack 9 upwards displaces synchronous drive fixed frame 15, screening net 16 upwards, when screening net 16 shifts to its upper surface and the diapire of export groove 17 are in the coplanar, the diamond miropowder that the granule is great can pass through export groove 17 and discharge screening case 3 (the diamond case 3 can set up the support dish outside the screening case 3), and then make the great miropowder of granule screen cloth screen 16, the diamond miropowder can take out from screening case 3, and the high efficiency of crushing machine is produced, and the high practical efficiency is further improved, and the high efficiency of the diamond is further, the production process is improved.

Further, the stability of the up-and-down displacement of the rack 9 is guaranteed through the adaptation of the positioning groove 10 and the limiting block 11, and then the stability of the up-and-down displacement of the screening net 16 is guaranteed, and further the practicability and the stability of the diamond micro powder crushing screening machine are guaranteed.

Further, the second motor 12 used in the present embodiment is a motor with self-locking performance, such as a conical rotor motor, so that when the second motor 12 is powered off, the output shaft is rotated to avoid rotation, and further, the rack 9 is supported.

Further, in this scheme, fixed spring 2 plays the supporting role to screening case 3, also makes vibrating motor 4 can drive screening case 3 and carry out the vibrations of high frequency and low range when starting in step, and then breaks diamond miropowder.

Working principle: when the device is used, through starting two first motors 7, the first motors 7 start to drive two crushing rollers 6 to rotate, diamond to be crushed is placed between the two crushing rollers 6, the crushing rollers 6 crush the diamond, the crushed diamond powder falls into the screening box 3, when the crushed diamond powder falls into the screening box 3, the vibration motors 4 synchronously start the vibration motors 4 to drive the screening box 3 to vibrate, the vibration process synchronously drives the screening net 16 to synchronously vibrate, the falling diamond micro powder falls onto the screening net 16 and is screened through the vibration of the screening net 16, qualified diamond micro powder falls onto the screening net 16 and is discharged out of the screening box 3 through the discharging cloth pipe 18, and then the diamond micro powder with larger particles is retained on the screening net 16, the second motor 12 is started, the second motor 12 starts to drive the fixed shaft 13 to rotate, the fixed shaft 13 rotates to drive the movable gear 14 to rotate, and then the rack 9 is synchronously driven to move up and down, the rack 9 moves upwards to synchronously drive the fixed frame 15 and the screening net 16 to move upwards, when the screening net 16 moves to the upper surface of the screening net and the bottom wall of the outlet groove 17 are positioned on the same plane, the diamond micro powder with larger particles can be discharged out of the screening box 3 (a bearing disc can be arranged outside the screening box 3) through the outlet groove 17 in the vibration process, so that the diamond micro powder with larger particles can be taken out from the screening box 3, the taking-out process is labor-saving, the taking-out process is convenient and quick, the taking-out efficiency of the diamond micro powder with larger particles from the screening box 3 is high, the production efficiency of the diamond micro powder crushing screening machine is improved, the practicability of the diamond micro powder crushing screening machine is improved, thereby improving the production efficiency of the diamond micro powder.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 diamond miropowder crushing screening machine, includes installing support (1), its characterized in that: the utility model discloses a screening box, including installing support (1), fixed spring (2) keep away from the one end fixedly connected with screening case (3) of installing support (1), inside cavity of screening case (3), the last fixed surface of screening case (3) is connected with rather than inside communicating broken frame (5), sliding tray (8) that extend into its inside are seted up to the upper surface of screening case (3), sliding tray (8) sliding connection has rack (9), the lower surface of rack (9) extends into in screening case (3), the upper surface of rack (9) extends out the upper surface of screening case (3) through sliding tray (8), the lower fixed surface of rack (9) is connected with fixed frame (15), fixed frame (15) internal fixation cover is equipped with screening net (16), screening case (3) are provided with vibrating motor (4).

2. The diamond micropowder crushing and screening machine according to claim 1, wherein: two rotating shafts are rotatably connected between the inner walls of the left side and the right side of the crushing frame (5), crushing rollers (6) are sleeved on the outer surface of the rotating shafts, the two crushing rollers (6) are matched, and two first motors (7) are fixedly connected with the outer surface of the crushing frame (5).

3. The diamond micropowder crushing and screening machine according to claim 2, wherein: the two rotating shafts are all rotated and penetrate through the outer surface of the crushing frame (5), one ends of the two rotating shafts, which are positioned outside the crushing frame (5), are fixedly connected with rotating output shafts of the two first motors (7), and the upper surface of the screening box (3) is fixedly connected with a second motor (12).

4. A diamond micropowder crushing and screening machine according to claim 3, wherein: the rotating output shaft of the second motor (12) is fixedly connected with a fixed shaft (13), one end, far away from the second motor (12), of the fixed shaft (13) is fixedly connected with a moving gear (14), and the moving gear (14) is meshed with the rack (9).

5. The diamond micropowder crushing and screening machine according to claim 1, wherein: the outer surface of fixed frame (15) and the inner wall sliding connection all around of screening case (3), be provided with the sealing member between fixed frame (15) and the screening case (3), fixed frame (15) and screening net (16) all are the slope setting, and the export groove (17) communicating with its inside are seted up to the surface of screening case (3).

6. The diamond micropowder crushing and screening machine according to claim 5, wherein: the bottom wall of export groove (17) is the slope setting equally, and constant head tank (10) have all been seted up to the front and back both sides inner wall of sliding tray (8), and the front and back both sides surface of rack (9) is fixed connection stopper (11), stopper (11) and constant head tank (10) sliding connection, the lower surface fixedly connected with of screening case (3) rather than communicating ejection of compact cloth pipe (18), the lower extreme of ejection of compact cloth pipe (18) extends the lower surface of installing support (1).