CN215430120U - Diamond screening device - Google Patents
Diamond screening device Download PDFInfo
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- CN215430120U CN215430120U CN202121199756.5U CN202121199756U CN215430120U CN 215430120 U CN215430120 U CN 215430120U CN 202121199756 U CN202121199756 U CN 202121199756U CN 215430120 U CN215430120 U CN 215430120U
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Abstract
The utility model belongs to the technical field of diamond processing equipment, and particularly relates to a diamond screening device which comprises a workbench, wherein four corners of the workbench are connected with supporting legs through universal joints, the upper ends of the supporting legs are provided with chutes, connecting rods are slidably connected in the chutes, the top ends of the connecting rods are connected with a screening box through the universal joints, the middle part of the bottom end of the screening box is hinged with a rocker, the bottom of the rocker is eccentrically connected with a first gear, the bottom of the first gear is provided with a supporting shaft, the side part of the first gear is provided with a second gear, the bottom of the second gear is in transmission connection with a motor, the upper end in the screening box is clamped with an annular first filter screen, the middle part of the first filter screen is provided with a second filter screen, the bottom of the second filter screen is provided with a guide cone, the bottom of a guide pipe extends out of the screening box, a conical third filter screen is arranged below the first filter screen, and the bottom of the third filter screen is obliquely provided with a guide plate. The diamond particle screening machine is simple in structure, convenient to operate, capable of screening diamond particles according to the particle size grades, convenient to discharge and capable of reducing the labor intensity of workers.
Description
Technical Field
The utility model belongs to the technical field of diamond processing equipment, and particularly relates to a diamond screening device.
Background
Diamond is commonly called diamond, namely the diamond which is commonly called as the most hard substance in nature, people begin research on artificial diamond after the fact that the diamond is composed of carbon elements is confirmed in 18 th century, the artificial diamond is really successful and rapidly developed only in the 50 th century of 20 th century through the development of high-pressure research and high-pressure experimental technology, the artificial diamond is also widely applied to various industries and process industries, the diamond not only can be processed into jewelry with high value, but also can be widely used for cutting, grinding and drilling due to high hardness and good wear resistance, and the diamond can be used as a heat dissipation plate of a semiconductor device and the like due to high thermal conductivity and good electrical insulation. The diamond need carry out the letter sorting of size to it and collect in processing, and traditional letter sorting is collected and is gone on through the manual work mostly, and this kind of letter sorting collection mode is not only inefficient, and is standardized not high moreover, appears letter sorting error easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a diamond screening device which is simple in structure, convenient to operate, capable of screening diamond particles according to the granularity level, convenient to discharge and capable of reducing the labor intensity of workers.
A diamond screening device comprises a workbench, wherein four corners of the workbench are connected with supporting legs through universal joints, the upper ends of the supporting legs are provided with chutes, connecting rods are connected in the chutes in a sliding manner, the top ends of the connecting rods are connected with a screening box through the universal joints, the middle part of the bottom end of the screening box is hinged with a rocker, the bottom of the rocker is eccentrically connected with a first gear, the bottom of the first gear is provided with a supporting shaft, the bottom of the supporting shaft is rotatably connected with the workbench, the side part of the first gear is provided with a second gear meshed with the first gear, the bottom of the second gear is in transmission connection with a motor, the bottom of the motor is connected with the workbench, the middle part of the top end of the screening box is provided with a feeding hopper, the upper end in the screening box is clamped with a first annular filter screen, the middle part of the first filter screen is provided with a second filter screen, the bottom of the second filter screen is provided with a guide cone, the utility model discloses a screening box, including guide cone, baffle box, first filter screen, second filter screen, third filter screen, second filter screen and baffle cone, the baffle cone bottom is equipped with the passage, the passage bottom stretches out the screening case, first filter screen below is equipped with conical third filter screen, the low side and the screening case of third filter screen are connected, and high-end is connected with the guide cone, third filter screen bottom slope is equipped with the stock guide, first filter screen and second filter screen top are first screening chamber, be second screening chamber between second filter screen and guide cone, be third screening chamber between first filter screen and third filter screen, be the fourth screening chamber between third filter screen and guide cone.
Preferably, the middle part of the second filter screen is lower than the first filter screen, the meshes of the second filter screen, the third filter screen and the first filter screen are sequentially increased, diamond particles are screened through the first filter screen, the second filter screen and the third filter screen, and the diamond particles are divided into four parts according to different particle sizes.
Preferably, first screening room, third screening room and fourth screening room all correspond and are equipped with screening room door, conveniently take out the diamond granule.
The utility model also comprises other components which can lead the diamond screening device to be normally used, and all the components are conventional technical means in the field. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.
When the diamond particle sorting machine is used, diamond particles are slowly placed into the second filter screen through the feeding hopper, the diamond particles with the smallest particle size fall into the second screening chamber and are discharged through the material guide pipe, the motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the bottom end of the rocker to do circular motion, so that the rocker drives the screening box to swing, the connecting rod slides up and down in the sliding groove to adapt to the swinging of the screening box in the swinging process of the screening box, the diamond particles which do not fall into the second screening chamber in the swinging process of the screening box roll onto the first filter screen, the diamond particles smaller than meshes of the first filter screen fall onto the third filter screen after being screened by the first filter screen, the third filter screen screens the diamond particles again, the motor is turned off after the screening is finished, and the screening chamber doors are opened in sequence to take out the diamond particles.
The diamond particle screening machine has the beneficial effects of simple structure, convenience in operation, capability of screening diamond particles according to the granularity level, convenience in discharging and capability of reducing the labor intensity of workers.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.
Examples
As shown in figure 1, the diamond screening device comprises a workbench 1, four corners of the workbench 1 are connected with supporting legs 2 through universal joints 19, sliding grooves are formed in the upper ends of the supporting legs 2, connecting rods 14 are connected in the sliding grooves in a sliding mode, the top ends of the connecting rods 14 are connected with a screening box 10 through the universal joints 19, a rocker 15 is hinged to the middle of the bottom end of the screening box 10, a first gear 16 is eccentrically connected to the bottom of the rocker 15, a supporting shaft is arranged at the bottom of the first gear 16, the bottom of the supporting shaft is rotatably connected with the workbench 1, a second gear 17 meshed with the first gear 16 is arranged on the side portion of the first gear 16, a motor 18 is connected to the bottom of the second gear 17 in a transmission mode, the bottom of the motor 18 is connected with the workbench 1, a feeding hopper is arranged in the middle of the top end of the screening box 10, and an annular first filtering net 11 is clamped at the upper end in the screening box 10, first filter screen 11 middle part is equipped with second filter screen 8, 8 bottoms of second filter screen are equipped with guide cone 6, 6 bottoms of guide cone are equipped with the passage, screening case 10 is stretched out to the passage bottom, first filter screen 11 below is equipped with conical third filter screen 4, the low side of third filter screen 4 is connected with screening case 10, and high-end and guide cone 6 are connected, the slope of third filter screen 4 bottom is equipped with stock guide 13, first filter screen 11 and 8 tops of second filter screen are first screening room 7, be second screening room 9 between second filter screen 8 and guide cone 6, be third screening room 12 between first filter screen 11 and third filter screen 4, be fourth screening room 5 between third filter screen 4 and stock guide 13.
The middle part of second filter screen 8 is less than first filter screen 11, and the mesh of second filter screen 8, third filter screen 4 and first filter screen 11 increases in proper order, sieves diamond particles through first filter screen 11, second filter screen 8 and third filter screen 4, divides into four bibliographic categories according to the granularity difference with diamond particles.
First screening room 7, third screening room 12 and fourth screening room 5 all correspond and are equipped with screening room door, conveniently take out the diamond granule.
When the diamond particle screening machine is used, diamond particles are slowly placed on the second filter screen 8 through the feed hopper, the diamond particles with the smallest particle size fall into the second screening chamber 9 and are discharged through the material guide pipe, the motor 18 drives the second gear 17 to rotate, the second gear 17 drives the first gear 16 to rotate, the first gear 16 drives the bottom end of the rocker 15 to do circular motion, so that the rocker 15 drives the screening box 10 to swing, the connecting rod 14 slides up and down in the sliding groove in the swinging process of the screening box 10 to adapt to the swinging of the screening box 10, diamond particles which do not fall into the second screening chamber 9 on the second filter screen 8 roll onto the first filter screen 11 in the swinging process of the screening box 10, after being screened by the first filter screen 11, the diamond particles smaller than the meshes of the first filter screen 11 fall onto the third filter screen 4, the third filter screen 4 screens the diamond particles again, and after the screening is completed, the motor 18 is closed, and opening the door of each screening chamber in sequence to take out the diamond particles.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (3)
1. The utility model provides a diamond screening device, includes the workstation, its characterized in that: four corners on the workbench are all connected with supporting legs through universal joints, the upper ends of the supporting legs are provided with chutes, connecting rods are slidably connected in the chutes, the top ends of the connecting rods are connected with a screening box through universal joints, the middle part of the bottom end of the screening box is hinged with a rocker, the bottom of the rocker is eccentrically connected with a first gear, the bottom of the first gear is provided with a supporting shaft, the bottom of the supporting shaft is rotatably connected with the workbench, the side part of the first gear is provided with a second gear meshed with the first gear, the bottom of the second gear is in transmission connection with a motor, the bottom of the motor is connected with the workbench, the middle part of the top end of the screening box is provided with a feeding hopper, the upper end in the screening box is clamped with an annular first filter screen, the middle part of the first filter screen is provided with a second filter screen, the bottom of the second filter screen is provided with a guide cone, the bottom of the guide cone is provided with a guide pipe, and the bottom of the guide pipe extends out of the screening box, first filter screen below is equipped with conical third filter screen, the low side and the screening case of third filter screen are connected, and high-end and guide awl are connected, third filter screen bottom slope is equipped with the stock guide, first filter screen and second filter screen top are first screening chamber, be the second screening chamber between second filter screen and guide awl, be the third screening chamber between first filter screen and third filter screen, be the fourth screening chamber between third filter screen and stock guide.
2. The diamond screening apparatus of claim 1, wherein: the middle part of second filter screen is less than first filter screen, and the mesh of second filter screen, third filter screen and first filter screen increases in proper order.
3. The diamond screening apparatus of claim 1, wherein: first screening room, third screening room and fourth screening room all correspond and are equipped with screening room door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199756.5U CN215430120U (en) | 2021-05-31 | 2021-05-31 | Diamond screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199756.5U CN215430120U (en) | 2021-05-31 | 2021-05-31 | Diamond screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215430120U true CN215430120U (en) | 2022-01-07 |
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ID=79709102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121199756.5U Active CN215430120U (en) | 2021-05-31 | 2021-05-31 | Diamond screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215430120U (en) |
-
2021
- 2021-05-31 CN CN202121199756.5U patent/CN215430120U/en active Active
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