CN210546351U

CN210546351U - Multistage diamond micropowder model selecting machine

Info

Publication number: CN210546351U
Application number: CN201920344071.1U
Authority: CN
Inventors: 田永平; 田蜜蜜; 田香; 燕永明
Original assignee: Jiaozuo Tianbao Huan Xiang Machinery Technology Co ltd
Current assignee: Jiaozuo Tianbao Huan Xiang Machinery Technology Co ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-05-19
Anticipated expiration: 2029-03-19

Abstract

The utility model relates to a multistage diamond micropowder selection machine, including bearing the base, the electromagnetism vibrator, the ultrasonic wave vibrator, electronic flexible post, main separation dish, secondary separation dish, inclination sensor, vibration sensor, bearing the base up end through electronic flexible post and main separation dish, terminal surface interconnect under the secondary separation dish, main separation dish and each secondary separation dish be the echelonment equipartition between bearing the base up end and with bearing the base up end interval not less than 10 centimetres, the electromagnetism vibrator, the ultrasonic wave vibrator equipartition is at main separation dish, secondary separation dish side surface, inclination sensor and main separation dish, terminal surface gravity center position is connected under the secondary separation dish, vibration sensor is the rectangular array structure and arranges respectively at main separation dish, terminal surface under the secondary separation dish. This novel use is nimble convenient, and the commonality is good, integrates and degree of automation is high, and lectotype precision and operating efficiency are high, and material loading and ejection of compact degree of automation are high, production operation and routine maintenance low cost.

Description

Multistage diamond micropowder model selecting machine

Technical Field

The utility model relates to a diamond micropowder lectotype classification equipment belongs to artificial diamond processing machinery field.

Background

In the production and raw material processing operation of the artificial diamond, the diamond micro powder is required to be selected and classified according to the particle size of the artificial diamond, the currently used diamond type selection equipment usually adopts a separation disc to carry out high-frequency oscillation on the surface of the diamond micro powder passing through the surface of the separation disc under the driving of single electromagnetic oscillation or ultrasonic oscillation equipment, so that the purpose of separation of the diamond micro powder is realized under the driving of self gravity based on the diamond micro powder with different particle sizes while the diamond micro powder is driven by oscillation acting force, although the requirement of the separation operation of the diamond micro powder can be met to a certain degree, on one hand, the defects of relatively single equipment structure and insufficient adjusting capacity exist, thereby the using flexibility and the universality of the currently used type selection equipment are relatively insufficient when the diamond micro powder type selection operation is carried out, and the type selection disc of the currently used type selection equipment adopts a pressure sand blasting method and other methods, the uniformly distributed pits are processed on the disk surface under the action of external force, the diamond micro powder is guided and sorted through the pits, although the requirement of the type selection operation can be met, the processing structure of the pits is relatively poor in control precision due to the processing mode, the precision and the efficiency of the type selection operation of the fine diamond micro powder are seriously affected, the current type selection equipment can only basically meet the requirement of the type selection on the common diamond micro powder with structures such as round grains, continuous grains and the like, and the diamond micro powder with special structures such as square grains, sharp grains and the like cannot be subjected to the requirement of the type selection separation, so that the precision and the type selection efficiency of the type selection operation are seriously affected, on the other hand, the automation degree of the diamond raw material feeding and the diamond micro powder collection operation for completing the type selection in the diamond micro powder type selection operation is relatively poor, so that the operation efficiency of the current diamond micro powder type selection equipment is relatively low, in addition, the existing diamond micro powder type selection equipment has insufficient integration and modular design, so that the efficiency of fault repair operation and discharge operation of the existing diamond micro powder type selection equipment is low, and the continuity and reliability of the operation of the type selection equipment are seriously influenced.

Therefore, in order to meet the current situation, a brand new diamond micro powder type selection device is urgently needed to be developed so as to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

To the deficiency that exists in the prior art, the utility model provides a multistage diamond miropowder selection machine, this novel simple structure, it is nimble convenient to use, the commonality is good, integrate with degree of automation height, lectotype precision and operating efficiency are high, and material loading and ejection of compact degree of automation height, production operation and routine maintenance low cost, on the one hand can nimble adjustment equipment structure, drive direction, size, type and to the route of diamond miropowder sorting operation, and can carry out efficient transport transmission to the diamond miropowder after the lectotype, thereby when effectively satisfying different grade type diamond screening classification needs and improve the flexibility, commonality and the lectotype operation precision that equipment used, the effectual intensity of labour who reduces diamond miropowder screening operation, on the other hand can effectually improve lectotype equipment trouble and discharge and restore the operating efficiency, thereby improve the stability of lectotype dish equipment use, the, Reliability and reduced equipment maintenance cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

a multistage diamond micro-powder sorting machine comprises a bearing base, an electromagnetic oscillating device, an ultrasonic oscillating device, a feeding barrel, a discharging groove, electric telescopic columns, a main sorting disc, a secondary sorting disc, an inclination angle sensor, a vibration sensor and a control system, wherein the bearing base is of a frame structure with the axis vertical to the horizontal plane, a plurality of electric telescopic columns are uniformly distributed on the upper end face of the bearing base and are mutually connected with the lower end faces of the main sorting disc and the secondary sorting disc through the electric telescopic columns, two ends of each electric telescopic column are respectively hinged with the upper end face of the bearing base and the lower end faces of the main sorting disc and the secondary sorting disc, an included angle of 30-90 degrees is formed between the upper end face of the bearing base and the lower end faces of the main sorting disc and the secondary sorting disc, the main sorting disc is one, the secondary sorting discs are at least one, and the main sorting disc and the secondary sorting disc are uniformly distributed on the upper end face of the bearing base in a stepped manner, and the, wherein the main sorting disc is in an isosceles triangle structure, the secondary sorting discs are in isosceles trapezoid structures, the upper bottom width of the secondary sorting disc positioned below the main sorting disc in the secondary sorting discs is 1.1-2 times of the bottom width of the main sorting disc, the secondary sorting disc covers the main sorting disc and is coaxially distributed with the main sorting disc, the upper bottom width of the secondary sorting disc positioned below the secondary sorting disc in two adjacent secondary sorting discs is 1.1-2 times of the lower bottom width of the secondary sorting disc positioned above, the secondary sorting disc covers the secondary sorting disc positioned above and is coaxially distributed with the secondary sorting disc positioned above, the vertex angle of the main sorting disc is provided with a feeding port, the bottom edge is provided with a discharging port, the upper bottom of each secondary sorting disc is provided with a plurality of local guide ports, the lower bottom of each secondary sorting disc is uniformly distributed with a plurality of uniformly distributed discharging ports, the guide ports of the secondary sorting disc positioned below the main sorting disc are consistent in number with the discharging ports of, in two adjacent secondary sorting disks, the number of the flow guide openings of the secondary sorting disk positioned below and the number of the discharge openings of the secondary sorting disk positioned above are consistent and are communicated with each other, the axial lines of the main sorting disk and the secondary sorting disk form an included angle of 0-60 degrees with the upper end surface of the bearing base, a plurality of electromagnetic oscillating devices and a plurality of ultrasonic oscillating devices are respectively and uniformly distributed on the side surfaces of the main sorting disk and the secondary sorting disk, the electromagnetic oscillating devices and the ultrasonic oscillating devices are mutually distributed at intervals along the axial line direction of the main sorting disk and the secondary sorting disk, each side surface of the main sorting disk and the secondary sorting disk is provided with at least two electromagnetic oscillating devices and at least two ultrasonic oscillating devices, the oscillating force output directions of the electromagnetic oscillating devices and the ultrasonic oscillating devices form an included angle of 15-90 degrees with the axial lines of the main sorting disk and the secondary sorting disk, and the number of the inclination angle sensors is consistent with the number of the main, the vibration sensors are respectively connected with the gravity center positions of the lower end surfaces of the main sorting disc and the secondary sorting disc, the plurality of vibration sensors are arranged on the lower end surfaces of the main sorting disc and the secondary sorting disc in a rectangular array structure, the distance between every two adjacent vibration sensors is 10-50 mm, the upper charging barrel is hinged with the upper end surface of the bearing base through an electric telescopic column, the lower end surface of the upper charging barrel is 3-10 mm higher than the upper end surface of the main sorting disc and is mutually communicated with a feeding hole of the main sorting disc, the axial line of the upper charging barrel and the axial line of the main sorting disc form an included angle of 0-90 degrees, the plurality of discharging grooves are mutually connected with the upper end surface of the bearing base in a sliding way through sliding grooves, in each discharging groove, at least one discharging groove is mutually communicated with one discharging hole of the main sorting disc, each secondary sorting disc between the main sorting disc and the last secondary sorting disc is mutually communicated with at least one discharging groove, and each discharging hole of the last secondary sorting disc is mutually communicated with one discharging groove, and all the discharge chutes are mutually connected in parallel, and the control system is positioned in the bearing base and is respectively and electrically connected with the electromagnetic oscillation device, the ultrasonic oscillation device, the electric telescopic column, the inclination angle sensor and the vibration sensor.

Furthermore, a distributor is arranged at the connecting position of the upper charging barrel and the main sorting disc, and the distributor and the upper charging barrel are mutually communicated and coaxially distributed.

Further, the blown down tank include honeycomb duct, water conservancy diversion tuber pipe, negative-pressure air fan, flexonics pipe, the honeycomb duct front end communicates each other with discharge gate and bin outlet respectively through flexonics pipe, and the end communicates each other through negative-pressure air fan and water conservancy diversion tuber pipe, just water conservancy diversion tuber pipe and water conservancy diversion tuber pipe axis be 0-90 contained angles, just honeycomb duct, water conservancy diversion tuber pipe between articulate each other through universal coupling.

Furthermore, the main sorting tray and the secondary sorting tray respectively comprise a bottom plate and a protective side plate, the left side surface and the right side surface of the bottom plate are respectively provided with a protective side plate, the U-shaped groove-shaped cross section is formed between the U-shaped groove-shaped cross section and the protective side plate, a plurality of sorting grooves are uniformly distributed on the upper surface of the bottom plate, the sorting grooves are uniformly distributed layer by layer from the upper end surface position to the lower end surface position of the bottom plate along the axis direction of the bottom plate, and in the two adjacent layers of separation grooves, the bottom edge of the separation groove positioned close to the upper end surface of the bottom plate is communicated with the vertex angles of at least two separation grooves far away from the upper end surface of the bottom plate, the sorting grooves are distributed along the radius direction of a virtual circle taking the midpoint of the upper end surface of the bottom plate as the center of circle, and the axial lines of the sorting grooves distributed in the same radius direction form an included angle of 0-30 degrees with the upper end surface of the bottom plate, and the depth of each sorting groove is 0.01 mm to 1/4 of the effective thickness of the bottom plate.

Furthermore, in the sorting grooves, the depths of the sorting grooves are arranged in any one of a gradually decreasing arrangement structure from the upper end surface position of the bottom plate to the lower end surface position of the bottom plate and a gradually increasing arrangement structure from the upper end surface position of the bottom plate to the lower end surface position of the bottom plate.

Furthermore, in the separation groove, the distance between two adjacent separation grooves is not more than 2 mm, and the separation groove is in any one of an isosceles triangle structure and a sector structure.

Furthermore, the electromagnetic oscillation device and the ultrasonic oscillation device are hinged with the main sorting disc and the secondary sorting disc through the rotary table mechanism, and the rotary table mechanism is electrically connected with the control system.

Furthermore, the secondary sorting trays are connected with the main sorting tray and the adjacent two secondary sorting trays through guide plates, the guide plates are respectively hinged with the main sorting tray and the secondary sorting trays, and the distances between the secondary sorting trays and the main sorting tray and between the adjacent two secondary sorting trays are not more than 50 mm.

Furthermore, in the secondary sorting disc, the number of the discharge openings of the same secondary sorting disc is 2-10 times of the number of the diversion openings.

Furthermore, the control system is a circuit system based on any one of an industrial single chip microcomputer or a programmable controller, the control system is additionally provided with a data communication bus module, a data communication module and a voltage-regulating rectification power supply module, and the side surfaces of the bearing bases corresponding to the data communication module and the voltage-regulating rectification power supply module are respectively provided with at least one wiring terminal.

This novel simple structure, it is nimble convenient to use, the commonality is good, integrate with degree of automation height, lectotype precision and operating efficiency are high, and material loading and ejection of compact degree of automation height, production operation and routine maintenance low cost, on the one hand can nimble adjustment equipment structure, the direction of drive, size, type and to the route of diamond miropowder sorting operation, and can carry out the efficient transport transmission to the diamond miropowder after the lectotype, thereby effectively satisfy the categorised flexibility that needs and improve equipment use of different grade type diamond screening, in the time of commonality and lectotype operation precision, the intensity of labour of effectual reduction diamond miropowder screening operation, on the other hand can effectually improve lectotype equipment trouble and discharge and restore the operating efficiency, thereby improve the stability of lectotype dish equipment use, reliability, and reduce the equipment maintenance cost.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

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

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The multistage diamond micro-powder sorting machine comprises a bearing base 1, an electromagnetic oscillation device 2, an ultrasonic oscillation device 3, an upper charging barrel 4, a discharging groove 5, electric telescopic columns 6, a main sorting disc 7, a secondary sorting disc 8, an inclination angle sensor 9, a vibration sensor 10 and a control system 11, wherein the bearing base 1 is of a frame structure with the axis vertical to the horizontal plane, a plurality of electric telescopic columns 6 are uniformly distributed on the upper end face of the bearing base, and are mutually connected with the lower end faces of the main sorting disc 7 and the secondary sorting disc 8 through the electric telescopic columns 6, two ends of each electric telescopic column 6 are respectively hinged with the upper end face of the bearing base 1, the main sorting disc 7 and the lower end face of the secondary sorting disc 8, an included angle of 30-90 degrees is formed between the upper end face of the bearing base 1 and the lower ends of the main sorting disc 7 and the secondary sorting disc 8, the main sorting disc 7 and the secondary sorting disc 8 are the same, and at least one, and the main sorting tray 7 and each secondary sorting tray 8 are distributed on the upper end surface of the bearing base 1 in a ladder-shaped manner and the distance between the main sorting tray 7 and the upper end surface of the bearing base 1 is not less than 10 cm, wherein the main sorting tray 7 is in an isosceles triangle structure, the secondary sorting trays 8 are in an isosceles trapezoid structure, in the secondary sorting trays 8, the width of the upper bottom of the secondary sorting tray 8 positioned below the main sorting tray 7 is 1.1-2 times of the width of the bottom edge of the main sorting tray 7, the secondary sorting tray 7 is coated outside and coaxially distributed with the main sorting tray 7, in two adjacent secondary sorting trays 8, the width of the upper bottom of the secondary sorting tray 8 positioned below is 1.1-2 times of the width of the lower bottom of the secondary sorting tray 8 positioned above, the secondary sorting tray 8 coated outside and coaxially distributed with the secondary sorting tray 8 positioned above, the apex angle of the main sorting tray 7 is provided with an upper material port 101, the bottom edge position is provided with a material outlet 102, and the upper bottom of each, a plurality of material outlets 104 are uniformly distributed at the bottom, wherein the number of the flow guide ports 103 of the secondary sorting disc 8 positioned below the main sorting disc 7 is the same as that of the material outlet 102 of the main sorting disc 7 and the flow guide ports 103 of the secondary sorting disc 8 positioned below the main sorting disc 7 are communicated with each other, the number of the flow guide ports 103 of the secondary sorting disc 8 positioned below the adjacent two secondary sorting discs 8 is the same as that of the material outlet 104 of the secondary sorting disc 8 positioned above the adjacent two secondary sorting discs 8 and the flow guide ports are communicated with each other, the axial lines of the main sorting disc 7 and the secondary sorting disc 8 form an included angle of 0-60 degrees with the upper end of the bearing base 1, a plurality of electromagnetic oscillation devices 2 and a plurality of ultrasonic oscillation devices 3 are respectively and uniformly distributed on the side surfaces of the main sorting disc 7 and the secondary sorting disc 8, the electromagnetic oscillation devices 2 and the ultrasonic oscillation devices 3 are mutually distributed at intervals along the axial line direction of the main sorting disc 7 and the secondary sorting, the output directions of the oscillating forces of the electromagnetic oscillating device 2 and the ultrasonic oscillating device 8 form an included angle of 15-90 degrees with the axes of the main sorting disc 7 and the secondary sorting disc 8.

In this embodiment, the number of the tilt sensors 9 is the same as that of the main sorting tray 7 and the secondary sorting tray 8, and the tilt sensors are respectively connected with the gravity centers of the lower end faces of the main sorting tray 7 and the secondary sorting tray 8, a plurality of the vibration sensors 10 are respectively arranged on the lower end faces of the main sorting tray 7 and the secondary sorting tray 8 in a rectangular array structure, and the distance between two adjacent vibration sensors 10 is 10-50 mm.

In this embodiment, the upper charging barrel 4 is hinged to the upper end face of the bearing base 1 through the electric telescopic column 6, the lower end face of the upper charging barrel 4 is 3-10 mm higher than the upper end face of the main sorting tray 7 and is communicated with the feeding port 101 of the main sorting tray 7, and the axis of the upper charging barrel 4 and the axis of the main sorting tray 7 form an included angle of 0-90 degrees.

In this embodiment, the plurality of discharge chutes 5 are slidably connected to the upper end surface of the carrier base 1 through the sliding grooves 12, and in each discharge chute 5, at least one discharge chute 5 is communicated with one discharge port 71 of the main sorting tray 7, at least one discharge port 104 of each secondary sorting tray 8 located between the main sorting tray 7 and the last-stage secondary sorting tray 8 is communicated with one discharge chute 5, each discharge port 104 of each secondary sorting tray 8 located at the last stage is communicated with one discharge chute 5, and the discharge chutes 5 are connected in parallel.

In this embodiment, the control system 11 is located in the bearing base 1 and is electrically connected to the electromagnetic oscillation device 2, the ultrasonic oscillation device 3, the electric telescopic column 6, the tilt sensor 9, and the vibration sensor 10, respectively.

Wherein, a distributor 13 is arranged at the connecting position of the upper material barrel 4 and the main sorting disc 7, and the distributor 13 and the upper material barrel 4 are mutually communicated and coaxially distributed.

It is important to point out that the discharging chute 5 comprises a flow guide pipe 51, a flow guide air pipe 52, a negative pressure fan 53 and a flexible connecting pipe 54, wherein the front end of the flow guide pipe 51 is communicated with the discharging port 102 and the discharging port 104 through the flexible connecting pipe 54, the tail end of the flow guide pipe is communicated with the flow guide air pipe 52 through the negative pressure fan 53, the flow guide air pipe 52 and the axis of the flow guide pipe 51 form an included angle of 0-90 degrees, and the flow guide pipe 51 and the flow guide air pipe 52 are hinged with each other through a universal pipe joint 55.

Meanwhile, the main separation disc 7 and the secondary separation disc 8 both comprise a bottom plate 71 and a protective side plate 72, the left side surface and the right side surface of the bottom plate 71 are both provided with the protective side plate 72, the cross sections of the protective side plate 72 and the bottom plate are in a U-shaped groove-shaped structure, a plurality of separation grooves 73 are uniformly distributed on the upper surface of the bottom plate 71, the separation grooves 73 are uniformly distributed layer by layer from the upper end surface position to the lower end surface position of the bottom plate 71 along the axial direction of the bottom plate 71, in the separation grooves 73 of two adjacent layers, the bottom edge of the separation groove 73 close to the upper end surface position of the bottom plate 71 is mutually communicated with the top angles of at least two separation grooves 73 far away from the upper end surface position of the bottom plate 71, the separation grooves 73 are all distributed along the radius direction of a virtual circle taking the midpoint of the upper end surface of the bottom plate 71 as the center of a circle, the axial line of each separation groove 73 distributed in, the depth of the sorting grooves 73 is 0.01 mm to 1/4 of the effective thickness of the bottom plate 71, and in the sorting grooves 73, the depth of each sorting groove 73 is arranged in any one of a structure that the sorting grooves 73 are gradually arranged layer by layer at the upper end face position of the bottom plate 71 and gradually arranged towards the lower end face position and gradually arranged layer by layer from the upper end face position of the bottom plate 71 to the lower end face position.

In addition, in the sorting grooves 73, the distance between two adjacent sorting grooves 73 is not more than 2 mm, and the sorting grooves 73 are in any one of an isosceles triangle structure and a sector structure.

Further preferably, the electromagnetic oscillation device 2 and the ultrasonic oscillation device 3 are hinged to the main sorting tray 7 and the secondary sorting tray 8 through a turntable mechanism 14, and the turntable mechanism 14 is electrically connected to the control system 11.

In this embodiment, between secondary sorting dish 7 and main sorting dish 8, and through guide plate 15 interconnect between two adjacent secondary sorting dishes 8, just guide plate 15 articulated each other with main sorting dish 7, secondary sorting dish 8 respectively, between secondary sorting dish 8 and the main sorting dish 7, and the interval between two adjacent secondary sorting dishes 8 is all not more than 50mm, just secondary sorting dish 8 in, the bin outlet 104 quantity of same secondary sorting dish 8 is 2-10 times of water conservancy diversion mouth 103 quantity.

In this embodiment, the control system 11 is a circuit system based on any one of an industrial single chip microcomputer and a programmable controller, the control system is further provided with a data communication bus module, a data communication module and a voltage-regulating rectification power supply module, and the side surfaces of the bearing bases corresponding to the data communication module and the voltage-regulating rectification power supply module are respectively provided with at least one wiring terminal.

It should be noted that the length of the secondary sorting tray 8 covering the outer surface of the main sorting tray 7 and the length of the secondary sorting tray 8 covering the outer surface of the secondary sorting tray 8 are both 5 to 50 mm.

This is novel in concrete implementation, at first with bearing base, electromagnetism vibrating device, ultrasonic oscillation device, go up the feed cylinder, the blown down tank, electronic flexible post, main sorting tray, secondary sorting tray, inclination sensor, vibration sensor and control system assemble, accomplish this novel assembly, then will assemble this novel assigned operating position of installing through bearing base, and with control system and external circuit electrical connection, will go up the feed cylinder at last and wait to screen diamond miropowder raw materials conveying equipment intercommunication, diamond micropowder collecting system intercommunication behind material conveying mechanism and the outside lectotype that will be connected with the blown down tank, connect and can accomplish this novel assembly.

In the operation process, firstly, the elongation of each electric telescopic column is adjusted according to the structure type of the diamond micro powder to be screened, the inclination angles of the main sorting disc and the secondary sorting disc are detected through an inclination angle sensor, then the included angles between the feeding barrel and the discharge chute and the sorting disc are respectively adjusted, simultaneously, the included angles between the driving force output directions of the electromagnetic oscillating device and the ultrasonic oscillating device and the sorting disc are adjusted through a turntable mechanism so as to meet the requirement of the current diamond micro powder sorting operation to be screened, simultaneously, at least one of the discharge ports and the discharge outlets of the main sorting disc and the secondary sorting disc is respectively communicated with the discharge chute according to the sorting requirement, then the diamond micro powder to be screened is conveyed to the sorting disc through the feeding barrel, and the diamond micro powder to be screened uniformly falls onto the main sorting disc after being uniformly distributed through a distributor so as to prevent the diamond micro powder to be screened from being stacked, in order to improve the efficiency and the precision of the type selection operation, the diamond micro powder to be screened falling into the main sorting disc flows through the surface of the main sorting disc under the vibration drive of the electromagnetic vibration device and the ultrasonic vibration device and the self gravity drive, and is guided and sorted by the sorting groove on the surface of the main sorting disc, then part of the diamond micro powder of each type sorted by the main sorting disc is directly led into the secondary sorting disc through the guide opening of the secondary sorting disc through the discharge opening to be sorted, the other distribution is directly conveyed to the discharge groove through the discharge opening and is conveyed to an external diamond micro powder collection system after type selection through the discharge groove to finish the type selection operation, and the diamond micro powder falling into the secondary sorting disc flows through the upper end surface of the secondary sorting disc under the vibration drive of the electromagnetic vibration device and the ultrasonic vibration device and the self gravity drive, and is guided and sorted by the sorting groove on the surface of the secondary sorting disc, and a part of the diamond micro powder obtained after sorting flows into a next-stage secondary sorting disc again for sorting until the diamond micro powder is sorted sequentially by each secondary sorting disc in a type selection manner, and when each secondary sorting disc is used for type selection operation, part of the diamond micro powder after the type selection is directly conveyed to an external type selection rear diamond micro powder collecting system through a discharging groove, so that the purpose of type selection and separation is achieved, and finally, each type of diamond micro powder after the type selection is conveyed to the external type selection rear diamond micro powder collecting system through different discharging grooves, so that the type selection operation can be completed.

In the type selection process, the common efficiency of the type selection and screening operation of the diamond micropowder to be screened can be achieved by adjusting the inclination angle of the type selection disc, the vibration frequency and the power parameter of the electromagnetic vibration device and the ultrasonic vibration device, and the vibration driving force direction of the electromagnetic vibration device and the ultrasonic vibration device, and meanwhile, the number and the distribution position of discharge chutes directly communicated with an external diamond micropowder collection system through the main separation disc and the secondary separation disc can be adjusted, so that the path and the type selection operation efficiency of the classification and type selection of the diamond micropowder are effectively adjusted; in addition, because the sorting grooves uniformly distributed on the sorting disc have uniform structures and high precision, the stability of the sorting grooves for guiding and operating the diamond micro powder to be screened can be effectively improved, and the working efficiency and precision of the type selection operation are improved.

Meanwhile, when the type selection operation is carried out, the driving force and the conveying angle of the diamond micro powder obtained in the screening state can be flexibly adjusted through the tilt angle sensor and the vibration sensor, so that the requirements of different types of diamond micro powder and different operation efficiencies and purpose classification type selection operations are met.

In addition, in carrying out equipment trouble discharge and routine maintenance, because parts such as this novel equipment main part divide into bearing base, electromagnetism oscillation device, ultrasonic wave oscillation device, select separately the dish, go up the feed cylinder, the blown down tank, electronic flexible post and control system, consequently only need to carry out the whole change to trouble part or need to change the part and can accomplish equipment trouble and repair and maintain the operation, thereby very big improvement the work efficiency of equipment maintenance operation, reduce intensity of labour and improve the stability and the reliability of the whole operation of equipment.

Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description have been made only for the purpose of illustrating the principles of the invention. The present invention can be further modified and improved without departing from the spirit and scope of the present invention. Such changes and modifications are intended to be within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multistage diamond miropowder selection machine which characterized in that: the multistage diamond micro powder type selecting machine comprises a bearing base, an electromagnetic oscillating device, an ultrasonic oscillating device, a feeding barrel, a discharging groove, an electric telescopic column, a main sorting disc, a secondary sorting disc, an inclination angle sensor, a vibration sensor and a control system, wherein the bearing base is of a frame structure with the axis vertical to the horizontal plane, a plurality of electric telescopic columns are uniformly distributed on the upper end face of the bearing base and are mutually connected with the lower end faces of the main sorting disc and the secondary sorting disc through the electric telescopic columns, two ends of each electric telescopic column are respectively hinged with the upper end face of the bearing base, the lower end faces of the main sorting disc and the secondary sorting disc, an included angle of 30-90 degrees is formed between the upper end face of the bearing base and the lower end faces of the main sorting disc and the secondary sorting disc, the main sorting disc is one, the secondary sorting discs are at least one, and the main sorting disc and the secondary sorting disc are uniformly distributed on the upper end face of the bearing base in a stepped mode, and the distance, wherein the main sorting disc is of an isosceles triangle structure, the secondary sorting discs are of isosceles trapezoid structures, in the secondary sorting discs, the upper bottom width of the secondary sorting disc below the main sorting disc is 1.1-2 times of the bottom width of the main sorting disc, the secondary sorting disc covers the main sorting disc and is coaxially distributed with the main sorting disc, in two adjacent secondary sorting discs, the upper bottom width of the secondary sorting disc below the secondary sorting disc is 1.1-2 times of the lower bottom width of the secondary sorting disc above the secondary sorting disc, the secondary sorting disc covers the secondary sorting disc above the secondary sorting disc and is coaxially distributed with the secondary sorting disc above the secondary sorting disc, a feeding port is arranged at the vertex angle of the main sorting disc, a discharging port is arranged at the bottom edge position, a plurality of partial guide ports are arranged at the upper bottom position of each secondary sorting disc, a plurality of uniformly distributed discharging ports are arranged at the lower bottom position, the guide ports of the secondary sorting disc below the main sorting disc are consistent with the discharging ports of, in two adjacent secondary sorting disks, the water conservancy diversion mouth of the secondary sorting disk that is located the below is unanimous with the bin outlet quantity of the secondary sorting disk that is located the top and communicates each other, main sorting disk, secondary sorting disk axis all are 0-60 contained angles with bearing the base upper end, electromagnetic oscillation device, ultrasonic oscillation device are a plurality of, and the equipartition is respectively at main sorting disk, secondary sorting disk side surface, electromagnetic oscillation device, ultrasonic oscillation device distribute each other along main sorting disk, secondary sorting disk axis direction at intervals between, and main sorting disk, each side surface of secondary sorting disk all establish two at least electromagnetic oscillation device and two at least ultrasonic oscillation device, electromagnetic oscillation device, ultrasonic oscillation device's oscillating force output direction and main sorting disk, secondary sorting disk axis are 15-90 contained angles, angular transducer quantity and main sorting disk, secondary sorting disk, The secondary sorting trays are consistent in quantity and are respectively connected with the gravity center positions of the lower end faces of the main sorting tray and the secondary sorting tray, the vibration sensors are a plurality of and are arranged on the lower end faces of the main sorting tray and the secondary sorting tray in a rectangular array structure, the distance between every two adjacent vibration sensors is 10-50 mm, the feeding barrel is hinged with the upper end face of the bearing base through an electric telescopic column, the lower end face of the feeding barrel is 3-10 mm higher than the upper end face of the main sorting tray and is mutually communicated with a feeding hole of the main sorting tray, the axis of the feeding barrel and the axis of the main sorting tray form an included angle of 0-90 degrees, the discharging grooves are a plurality of and are mutually connected with the upper end face of the bearing base through sliding grooves, in each discharging groove, at least one discharging groove is mutually communicated with one discharging hole of the main sorting tray, and each secondary sorting tray between the main sorting tray and the last secondary sorting tray is mutually communicated with at least one discharging hole, each bin outlet of the secondary sorting disc positioned at the last stage is communicated with one discharge chute, the discharge chutes are connected in parallel, and the control system is positioned in the bearing base and is electrically connected with the electromagnetic oscillation device, the ultrasonic oscillation device, the electric telescopic column, the inclination angle sensor and the vibration sensor.

2. The multistage diamond micropowder sorter of claim 1, wherein: the material distributor is arranged at the connecting position of the upper material barrel and the main sorting disc, and the material distributor and the upper material barrel are mutually communicated and coaxially distributed.

3. The multistage diamond micropowder sorter of claim 1, wherein: the blown down tank include honeycomb duct, water conservancy diversion tuber pipe, negative-pressure air fan, flexonics pipe, the honeycomb duct front end communicates each other with discharge gate and bin outlet respectively through flexonics pipe, and the end communicates each other through negative-pressure air fan and water conservancy diversion tuber pipe, just water conservancy diversion tuber pipe and honeycomb duct axis be 0-90 contained angle, just honeycomb duct, water conservancy diversion tuber pipe between articulate each other through universal tube joint.

4. The multistage diamond micropowder sorter of claim 1, wherein: the main sorting tray and the secondary sorting tray respectively comprise a bottom plate and protective side plates, the left side surface and the right side surface of the bottom plate are respectively provided with a protective side plate, the U-shaped groove-shaped cross section is formed between the U-shaped groove-shaped cross section and the protective side plate, a plurality of sorting grooves are uniformly distributed on the upper surface of the bottom plate, the sorting grooves are uniformly distributed layer by layer from the upper end surface position to the lower end surface position of the bottom plate along the axis direction of the bottom plate, and in the two adjacent layers of separation grooves, the bottom edge of the separation groove positioned close to the upper end surface of the bottom plate is communicated with the vertex angles of at least two separation grooves far away from the upper end surface of the bottom plate, the sorting grooves are distributed along the radius direction of a virtual circle taking the midpoint of the upper end surface of the bottom plate as the center of circle, and the axial lines of the sorting grooves distributed in the same radius direction form an included angle of 0-30 degrees with the upper end surface of the bottom plate, and the depth of each sorting groove is 0.01 mm to 1/4 of the effective thickness of the bottom plate.

5. The multistage diamond micropowder sorter as claimed in claim 4, wherein: in the separation grooves, the depths of the separation grooves are arranged in any one of a gradually decreasing arrangement structure from the upper end surface position of the bottom plate to the lower end surface position and a gradually increasing arrangement structure from the upper end surface position of the bottom plate to the lower end surface position.

6. The multistage diamond micropowder sorter as claimed in claim 4, wherein: in the separation groove, the distance between two adjacent separation grooves is not more than 2 mm, and the separation groove is in any one of an isosceles triangle structure and a sector structure.

7. The multistage diamond micropowder sorter as claimed in claim 1, wherein: the electromagnetic oscillation device and the ultrasonic oscillation device are hinged with the main sorting disc and the secondary sorting disc through the rotary table mechanism, and the rotary table mechanism is electrically connected with the control system.

8. The multistage diamond micropowder sorter as claimed in claim 1, wherein: the secondary sorting trays are connected with the main sorting tray and the two adjacent secondary sorting trays through guide plates, the guide plates are hinged with the main sorting tray and the secondary sorting trays, and the distances between the secondary sorting trays and the main sorting tray and between the two adjacent secondary sorting trays are not more than 50 mm.

9. The multistage diamond micropowder sorter as claimed in claim 1, wherein: in the secondary sorting disc, the number of the discharge openings of the same secondary sorting disc is 2-10 times of the number of the flow guide openings.

10. The multistage diamond micropowder sorter as claimed in claim 1, wherein: the control system is a circuit system based on any one of an industrial single chip microcomputer or a programmable controller, a data communication bus module, a data communication module and a voltage-regulating rectification power supply module are additionally arranged on the control system, and at least one wiring terminal is arranged on the side surface of a bearing base corresponding to the data communication module and the voltage-regulating rectification power supply module.