Insulator sorting device and method

Abstract

The invention provides an insulator sorting device and a method thereof.The insulator sorting device comprises a sorting installation frame and a sorting roller installed at the upper end of the sorting installation frame, the sorting roller is obliquely arranged, an oblique sorting device is arranged in the sorting roller, and the sorting device comprises a directional conveying section located in the sorting roller; the device comprises a sorting roller and a sorting discharging section located outside the sorting roller, a crushing device is arranged below the sorting discharging section and comprises an obliquely-arranged material collecting assembly, the material collecting assembly extends in the direction of the sorting roller and is partially located in the sorting roller, and an ore conveying pipeline is installed in the sorting roller. According to the ore soil screening and separating device, ore soil can be subjected to multiple times of centralized screening and separating and crushing processing, and the ore soil screening and separating efficiency and the screening and separating effect are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of insulator sorting, and in particular to an insulator sorting device and a method thereof. Background Art

[0002] Insulators are devices installed between conductors at different potentials or between conductors and grounded structures, which can withstand voltage and mechanical stress. Insulators come in many types and shapes. Although the structures and appearances of different types of insulators are quite different, they are all composed of two major parts: insulating parts and connecting hardware. Insulators are a special type of insulating control component.

[0003] In the processing of insulators, sintering of mineral soil raw materials is required, and the existing mineral soil crushing and sorting devices are mostly carried out through screening drums. The mineral soil enters the screening drum from the top of the screening drum, and the screening drum realizes continuous screening and sorting during the rotation process to select mineral soil of different particle sizes.

[0004] A single screening drum can only achieve one sorting. If you want to sort the mineral soil into multiple groups according to the particle size, you need to control the mineral soil to enter the screening drums with different screening meshes in turn; multiple screening devices occupy a large area, and it is necessary to set up special conveying devices between different screening devices to transport the mineral soil in a centralized manner. The distance and time in transit of the mineral soil are long, which affects the efficiency and effect of centralized screening and sorting of the mineral soil. Summary of the invention

[0005] In view of the above problems, the present invention provides an insulator sorting device and method thereof, which can perform multiple centralized screening, sorting and crushing processing on mineral soil, thereby improving the screening and sorting efficiency and screening and sorting effect of the mineral soil.

[0006] To solve the above problems, the technical solution adopted by the present invention is:

[0007] An insulator sorting device comprises a sorting mounting frame and a sorting roller mounted on the upper end of the sorting mounting frame, the sorting roller is arranged at an angle, an inclined sorting device is arranged inside the sorting roller, the sorting device comprises a directional conveying section located inside the sorting roller, and a sorting unloading section located outside the sorting roller, a crushing device is arranged below the sorting unloading section, the crushing device comprises an obliquely arranged aggregate assembly, the aggregate assembly extends toward the sorting roller and is partially located inside the sorting roller, an ore conveying pipeline is installed inside the sorting roller, and the conveying end of the ore conveying pipeline is located above the bottom end of the sorting device; by designing the above structure, the ore can be screened, sorted and crushed multiple times within a compact distance, which greatly shortens the distance and time in transit of the ore during the screening process, greatly improves the efficiency of ore screening, and reduces the cost of ore screening.

[0008] Preferably, the sorting device includes two parallel and spaced apart conveying shafts, a conveying roller fixed to the conveying shaft is provided at the sorting unloading section, a serpentine conveying bar is fixedly connected to the surface of the conveying roller, a conveying positioning frame is provided on the outer side of the two conveying shafts, and a first electric control device is provided on the side wall of the conveying positioning frame for controlling the rotation of the conveying shaft; by designing the above structure, the ore and soil can be centrally transported in one direction by the conveying rollers, thereby ensuring the stability and efficiency of the one-way transportation of the ore and soil; at the same time, the above device can screen and sort the ore and soil during the movement of the ore and soil, realize preliminary screening of the ore and soil, improve the efficiency of ore and soil screening, and the relatively arranged conveying rollers can also perform preliminary crushing and posture adjustment on the ore and soil, thereby reducing the efficiency of subsequent ore and soil crushing; note that the crushing here is crushing in a broad sense, which is different from the mechanical crushing of crushing equipment. This crushing is aimed at crushing ores that have cracks and fragile structures.

[0009] Preferably, the crushing device includes two crushing rollers arranged in parallel and at intervals, crushing positioning frames are provided on both sides of the crushing rollers, and a second electric control device is installed on the side wall of the crushing positioning frame for controlling the rotation of the crushing rollers, and the two crushing rollers are located between the sorting unloading section and the aggregate assembly; through the above-mentioned crushing structure, the overall structure is compact and coaxial with the sorting drum, which meets the crushing requirements; at the same time, the mineral soil can be centrally crushed in a local area, meeting the needs of mineral soil transportation and sorting.

[0010] Preferably, the sorting drum is divided into a first sorting chamber and a second sorting chamber according to the rotation direction, the sorting device is located in the first sorting chamber, and a magnetic force generating mechanism is provided in the second sorting chamber; by providing the magnetic force generating mechanism, the mineral soil can be attracted, the lifting height thereof can be increased, the sorting area can be increased, and the sorting effect can be improved.

[0011] Preferably, the magnetic force generating mechanism includes a magnetic force generating component, a first deflection component and a first telescopic component. The deflection angle of the magnetic force generating component in the second sorting chamber is controlled by the first deflection component, and the telescopic distance of the magnetic force generating component is controlled by the first telescopic component. Controlling the first telescopic component and the first deflection component to cooperate with each other can control the position of the magnetic force generating component, and can perform collaborative control according to the grade of the ore and the amount of ore screening and sorting, thereby meeting the sorting requirements of different types.

[0012] Preferably, a material blocking mechanism is provided in the first sorting chamber, the material blocking mechanism is located below the sorting device, and the material blocking mechanism is tilted and symmetrically arranged between the material blocking mechanism structure and the magnetic force generating mechanism, and can be adjusted in their respective areas to meet the needs of screening and sorting.

[0013] Preferably, the material blocking mechanism includes a material blocking assembly, a second deflection assembly and a second telescopic assembly. The deflection angle of the material blocking assembly in the first sorting chamber is controlled by the second deflection assembly, and the material blocking area of ​​the material blocking assembly is controlled by the second telescopic assembly. The position of the material blocking assembly can be adjusted according to the amount of mineral soil descending in the directional conveying section and the amount of mineral soil retained in the sorting drum to meet the screening requirements in different situations.

[0014] Preferably, the surface of the sorting drum is provided with sorting areas arranged at intervals, the sorting areas are circumferentially provided with sorting holes, the interior of the sorting drum is hollow, and the upper end of the sorting mounting frame is provided with a driving device located outside the sorting drum.

[0015] Preferably, the driving device includes at least two driving wheels and at least two auxiliary wheels arranged at intervals, the driving wheels and the auxiliary wheels are located on both sides of the sorting drum, a third electric control device is fixedly arranged on the surface of the sorting mounting frame, the end of the output shaft of the third electric control device is fixedly connected to a driving shaft fixedly connected to the driving wheel, a limiting driving ring is fixedly connected to the outer wall of the sorting drum, the limiting driving ring has a circumferential limiting driving groove, and the driving wheel and the auxiliary wheel are located in the corresponding limiting driving groove.

[0016] A sorting method for an insulator sorting device comprises the following steps:

[0017] S1. The ore soil is transported toward the bottom of the sorting device through the ore conveying pipeline, and the sorting device is started to carry out directional transport and sorting of the ore soil;

[0018] S2, control the sorting drum to be in a rotating state, and the mineral soil on the surface of the sorting device that is smaller than the predetermined size falls into the inside of the sorting drum to achieve secondary sorting;

[0019] S3. Control the crushing device to be in a crushing state, and the mineral soil on the surface of the sorting device that is larger than a predetermined size is crushed and then enters the sorting drum for sorting.

[0020] The beneficial effects of the present invention are:

[0021] By arranging conveying pipelines, sorting devices, crushing devices, sorting rollers and other devices, the sorting device can realize the primary sorting of solid mineral soil, and the sorting roller can realize the secondary sorting of mineral soil. The overall sorting structure is compact, the solid mineral soil is in transit for a short time, the sorting time is long, and the overall sorting efficiency and sorting effect are improved. At the same time, by designing the magnetic force generating mechanism and the material blocking mechanism, the mineral soil sorting area can be divided, and the mineral soil sorting area can be increased during the screening and sorting process, further improving the mineral soil screening and sorting efficiency and the screening and sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 For the present invention Figure 1 Schematic diagram of the main structure.

[0024] Figure 3 For the present invention Figure 1 The structural diagram on the right side of .

[0025] Figure 4 For the present invention Figure 1 The left side structural diagram of .

[0026] Figure 5 For the present invention Figure 1 Schematic diagram of the top view structure.

[0027] Figure 6 For the present invention Figure 2 AA section view of the structure.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the sorting device and the crushing device of the present invention.

[0029] Figure 8 For the present invention Figure 7 Schematic diagram of the main structure.

[0030] Fig. 9 For the present invention Figure 7 Schematic diagram of the top view of the structure.

[0031] Fig.10 For the present invention Figure 8 Schematic diagram of the enlarged structure at B.

[0032] In the figure: 100, sorting mounting frame; 110, driving device; 111, third electric control device; 112, driving wheel; 113, auxiliary wheel; 200, sorting roller; 200-1, first sorting chamber; 200-2, second sorting chamber; 210, sorting area; 220, limit driving ring; 221, limit driving groove; 300, conveying pipeline; 400, sorting device; 410, directional conveying section; 411, conveying bar; 420, sorting unloading section; 430, conveying positioning frame; 500, crushing device; 510, crushing roller; 520, gathering assembly; 530, crushing positioning frame; 600, material blocking mechanism; 610, material blocking assembly; 620, second telescopic assembly; 630, second deflection assembly; 700, magnetic force generating mechanism; 710, magnetic force generating assembly; 720, first telescopic assembly; 730, first deflection assembly. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] Refer to the attached Figure 1 -Attached Fig.10 An insulator sorting device includes a sorting mounting frame 100, and a sorting drum 200 mounted on the upper end of the sorting mounting frame 100. The sorting drum 200 is tilted. During the directional rotation of the sorting drum 200, the ore at the inner bottom can be sorted through the sieve holes on the surface. The raw materials with a particle size less than 5 mm enter the magnetic separator for sorting, and the particles with a particle size of 5-20 mm are concentrated for roller crushing. The raw materials with a size greater than 20 mm also need to be crushed and screened and sorted again to make the size of the ore raw materials meet the use requirements of subsequent magnetic separation equipment and crushing equipment.

[0035] An inclined sorting device 400 is arranged inside the sorting drum 200, and the inclination angle of the sorting device 400 is less than or equal to the inclination angle of the sorting drum 200. The sorting device 400 can directionally convey ores of different particle sizes. Minerals with a size less than 20 mm enter the sorting drum 200 for secondary sorting, and minerals with a size greater than 20 mm are directionally conveyed on the surface of the sorting device 400 and transported to the end for crushing. After the crushed particle size is controlled to be less than 20 mm, it enters the sorting drum 200 for centralized screening and sorting.

[0036] The sorting device 400 here includes a directional conveying section 410 located inside the sorting drum 200, and a sorting discharge section 420 located outside the sorting drum 200. A crushing device 500 is arranged below the sorting discharge section 420. The crushing device 500 includes an inclined aggregate assembly 520. The aggregate assembly 520 is an inclined arc plate. The crushed ore and soil can fall onto the surface of the aggregate assembly 520 and slide into the sorting drum 200 for re-sorting. The aggregate assembly 520 extends toward the sorting drum 200 and is partially located inside the sorting drum 200. An ore conveying pipeline 300 is installed inside the sorting drum 200, and the conveying end of the ore conveying pipeline 300 is located above the bottom end of the sorting device 400.

[0037] During the sorting process, mineral soils of different particle sizes are discharged in a centralized manner through the ore conveying pipeline 300. Specifically, the mineral soils are discharged to a position above the bottom end of the sorting device 400. The mineral soils can be directionally moved on the surface of the directional conveying section 410 and move in a higher direction. In this process, mineral soils with a particle size less than 20 mm fall into the sorting drum 200 and enter the sorting drum 200 for secondary sorting. At the same time, mineral soils with a size greater than 20 mm are directionally moved from the directional conveying section 410 to the sorting discharge section 420. The discharge gap at the sorting discharge section 420 is greater than the discharge gap at the directional conveying section 410. Mineral soils with a particle size greater than 20 mm fall from there to the crushing device 500 below to complete crushing. The crushing is completed to a particle size less than 20 mm, and then enters the sorting drum 200 through the aggregate assembly 520 to complete further sorting.

[0038] It should be noted here that, through the above design, the walking distance of ore sorting-crushing-resorting is greatly shortened, the ore in transit time is greatly shortened, the ore with larger particle size can be crushed in time, and the efficiency of ore crushing and sorting is improved.

[0039] Please refer to the attached Fig. 9 The sorting device 400 here includes two parallel and spaced conveying shafts, a conveying roller fixed to the conveying shaft is arranged at the sorting unloading section 420, a serpentine conveying strip 411 is fixedly connected to the surface of the conveying roller, a conveying positioning frame 430 is arranged outside the two conveying shafts, and a first electric control device is arranged on the side wall of the conveying positioning frame 430 for controlling the rotation of the conveying shaft. In the process of the first electric control device controlling the rotation of the conveying shaft, the conveying roller and the conveying strip 411 can be driven to rotate synchronously, and the mineral soil on the surface of the conveying roller can move toward the direction of the sorting unloading section 420 under the push of the conveying strip 411. The mineral soil can be transported and screened during the movement. The mineral soil with a size less than 20 mm falls into the sorting roller 200 to complete screening and sorting. The mineral soil with a size greater than 20 mm moves to the sorting unloading section 420 and falls from the sorting unloading section 420 to the crushing device 500 below to complete crushing.

[0040] It should be noted here that the conveying rollers here all rotate outward to prevent the ore from being stuck between the two conveying rollers; during the rotation of the conveying rollers, the conveying bar 411 can push the ore on the surface to move toward the sorting discharge section 420, completing the one-way driving process; the conveying rollers here are made of steel material, and while conveying the ore, they can crush the partially broken and fragile ore, reduce the crushing burden of the terminal crushing device 500, and further accelerate the sorting efficiency of the overall structure.

[0041] Please refer to the attached Fig.10As a preferred crushing method, the crushing device 500 here includes two crushing rollers 510 arranged in parallel and spaced apart, and crushing positioning frames 530 are arranged on both sides of the crushing rollers 510. The side walls of the crushing positioning frames 530 are installed with a second electric control device for controlling the rotation of the crushing rollers 510. The two crushing rollers 510 are located between the sorting and unloading section 420 and the aggregate assembly 520. The two crushing rollers 510 rotate inward to complete the roller crushing of the mineral soil between the two, and the particle size of the crushed mineral soil is controlled to be less than 20 mm; there is a predetermined gap between the crushing rollers 510 and the aggregate assembly 520, which can provide the mineral soil for crushing and unloading, and can store the crushed mineral soil. At the same time, a vibration device can be arranged at the bottom of the aggregate assembly 520 to vibrate the mineral soil on the surface of the aggregate assembly 520, accelerate the rate of mineral soil unloading, match the particle size range of the batch of mineral soil, and realize adaptive screening and sorting.

[0042] Please refer to the attached Figure 6 The sorting drum 200 is divided into a first sorting chamber 200-1 and a second sorting chamber 200-2 according to the rotation direction. The sorting device 400 is located in the first sorting chamber 200-1. The second sorting chamber 200-2 is provided with a magnetic force generating mechanism 700. Figure 6 Here, the sorting drum 200 rotates counterclockwise, and the ore soil is screened while the sorting drum 200 rotates. Under the action of inertia, the ore soil is concentrated in the second sorting chamber 200-2 to complete the screening. By setting the magnetic force generating mechanism 700, the ore soil of this part can be attracted and driven to a higher height, so that the ore soil can be sorted in a larger area, thereby improving the sorting efficiency. At the same time, the amount of ore soil retained in the second sorting chamber 200-2 is also increased, thereby improving the amount and efficiency of ore soil sorting. After being attracted, the ore soil can fall to the bottom, exerting force on the ore at the bottom, thereby also accelerating the sorting efficiency of the ore at the bottom.

[0043] The sorting device 400 is located in the first sorting chamber 200-1 and can be staggered from the area where the ore is stored, so that the ore can be spread out in a larger range in the sorting drum 200, thereby increasing the sorting area and improving the overall sorting effect and efficiency.

[0044] The magnetic force generating mechanism 700 includes a magnetic force generating component 710, a first deflection component 730 and a first telescopic component 720. The first deflection component 730 controls the deflection angle of the magnetic force generating component 710 in the second sorting chamber 200-2, and the first telescopic component 720 controls the telescopic distance of the magnetic force generating component 710. The magnetic force generating component 710 here can be a permanent magnet or an electromagnetic generating method, which can be adjusted according to the iron content of the ore to meet the sorting requirements of different types of ores, so as to screen the ore according to the iron content and screen out the iron-containing ore;

[0045] Controlling the first telescopic component 720 and the first deflection component 730 to cooperate with each other can control the position of the magnetic force generating component 710, and can perform coordinated control according to the grade of the ore and the amount of ore screening and sorting, thereby meeting the sorting requirements under different types.

[0046] A material blocking mechanism 600 is provided in the first sorting chamber 200-1. The material blocking mechanism 600 is located below the sorting device 400 and is tilted. By providing the material blocking mechanism 600, the ore and soil discharged from the sorting device 400 can be guided and concentrated so that the ore and soil can fall into a predetermined range in the sorting drum 200 for sorting. The structure of the material blocking mechanism 600 and the magnetic force generating mechanism 700 are symmetrically arranged and can be adjusted in their respective areas to meet the needs of screening and sorting.

[0047] Specifically, the material blocking mechanism 600 here includes a material blocking component 610, a second deflection component 630 and a second telescopic component 620. The deflection angle of the material blocking component 610 in the first sorting chamber 200-1 is controlled by the second deflection component 630, and the material blocking area of ​​the material blocking component 610 is controlled by the second telescopic component 620. The position of the material blocking component 610 can be adjusted according to the amount of ore soil descending at the directional conveying section 410 and the amount of ore soil retained in the sorting drum 200 to meet the screening requirements in different situations. The above-mentioned second telescopic component 620 and the first telescopic component 720 can be selected as hydraulic telescopic devices, and the overall telescopic stroke is controllable to meet the impact load of the ore soil. The above-mentioned first deflection component 730 and the second deflection component 630 can also be selected as hydraulic rotation components to meet the load caused by the impact of the ore soil during the sorting process.

[0048] Sorting areas 210 are arranged at intervals on the surface of the sorting drum 200, and sorting holes are arranged circumferentially in the sorting areas 210. Mineral soil smaller than 5 mm can pass through the sorting holes and fall to the bottom of the sorting drum 200 to achieve screening and sorting. The small-sized mineral soil that falls to the bottom of the sorting drum 200 is transported by the conveyor belt and concentrated into the magnetic separator for magnetic separation; the sorting drum 200 here is hollow inside, and a driving device 110 located on the outside of the sorting drum 200 is installed on the upper end of the sorting mounting frame 100. The driving device 110 can control the directional rotation of the sorting drum 200 from the outside. The hollow design of the sorting drum 200 can reserve installation space for devices such as the sorting device 400, the material blocking mechanism 600, and the magnetic force generating mechanism 700, thereby meeting the installation requirements of devices such as the sorting device 400, the material blocking mechanism 600, and the magnetic force generating mechanism 700.

[0049] Please refer to the attached Figure 5As a preferred driving method, the driving device 110 here includes at least two spaced driving wheels 112 and at least two spaced auxiliary wheels 113, the driving wheels 112 and the auxiliary wheels 113 are located on both sides of the sorting drum 200, a third electric control device 111 is fixedly arranged on the surface of the sorting mounting frame 100, the output shaft end of the third electric control device 111 is fixedly connected to a driving shaft fixedly connected to the driving wheel 112, a limited driving ring 220 is fixedly connected to the outer wall of the sorting drum 200, the limited driving ring 220 has a circumferential limited driving groove 221, the driving wheel 112 and the auxiliary wheels 113 is located in the corresponding limit driving groove 221. When the third electric control device 111 controls the driving wheel 112 to rotate, the sorting drum 200 can be driven to rotate as a whole. The limit driving rings 220 are arranged at intervals, and at least one group is arranged at each end of the sorting drum 200. The limit driving groove 221 can limit the driving wheel 112 and the auxiliary wheel 113, and the sorting drum 200 can be limited as a whole in the tilting direction of the sorting drum 200 to ensure its stability; at the same time, a rotating force can be applied to the sorting drum 200 in the direction of rotation to control the rotation of the sorting drum 200.

[0050] A sorting method for an insulator sorting device comprises the following steps:

[0051] S1. The ore is transported toward the bottom of the sorting device 400 through the ore transport pipeline 300, and the sorting device 400 is started to carry out directional transport and sorting of the ore. The ore of different particle sizes moves in a directional manner on the surface of the sorting device 400, and the ore is sorted in the process of directional movement on the upper surface of the sorting device 400.

[0052] S2. Control the sorting drum 200 to be in a rotating state, and the mineral soil smaller than the predetermined size on the surface of the sorting device 400 falls into the sorting drum 200 to achieve secondary sorting; specifically, the mineral soil smaller than 20 mm in size at the sorting device 400 falls into the sorting drum 200 to achieve secondary sorting; in the sorting drum 200, the mineral soil smaller than 5 mm falls to the bottom of the sorting drum 200 to be collected collectively.

[0053] S3, control the crushing device 500 to be in a crushing state, and the mineral soil on the surface of the sorting device 400 that is larger than the predetermined size is crushed and enters the sorting drum 200 for sorting. Specifically, the mineral soil with a size larger than 20 mm is moved to the sorting discharge section 420, and falls from the sorting discharge section 420 to the surface of the crushing device 500 below to complete the crushing. The size of the crushed mineral soil is less than 20 mm. The crushed mineral soil falls into the sorting drum 200 for re-screening and sorting.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulator sorting device, comprising a sorting mounting frame (100), and a sorting roller (200) mounted on the upper end of the sorting mounting frame (100), wherein the sorting roller (200) is arranged at an angle, and is characterized in that: An inclined sorting device (400) is arranged inside the sorting drum (200), and the sorting device (400) includes a directional conveying section (410) located inside the sorting drum (200), and a sorting material discharge section (420) located outside the sorting drum (200). A crushing device (500) is arranged below the sorting material discharge section (420), and the crushing device (500) includes an inclined aggregate assembly (520), and the aggregate assembly (520) extends toward the sorting drum (200) and is partially located inside the sorting drum (200). An ore conveying pipeline (300) is installed inside the sorting drum (200), and the conveying end of the ore conveying pipeline (300) is located above the bottom end of the sorting device (400).

2. The device according to claim 1, characterized in that The sorting device (400) comprises two conveying shafts arranged in parallel and at intervals, a conveying roller fixed to the conveying shaft is arranged at the sorting unloading section (420), a serpentine conveying strip (411) is fixedly connected to the surface of the conveying roller, a conveying positioning frame (430) is arranged outside the two conveying shafts, and a first electric control device is arranged on the side wall of the conveying positioning frame (430) for controlling the rotation of the conveying shaft.

3. The device according to claim 1, characterized in that The crushing device (500) comprises two crushing rollers (510) arranged in parallel and spaced apart, crushing positioning frames (530) are arranged on both sides of the crushing rollers (510), and a second electric control device is installed on the side wall of the crushing positioning frame (530) for controlling the rotation of the crushing rollers (510), and the two crushing rollers (510) are located between the sorting unloading section (420) and the aggregate assembly (520).

4. The device according to claim 1, characterized in that The sorting drum (200) is divided into a first sorting chamber (200-1) and a second sorting chamber (200-2) according to the rotation direction; the sorting device (400) is located in the first sorting chamber (200-1); and a magnetic force generating mechanism (700) is provided in the second sorting chamber (200-2).

5. The device according to claim 4, characterized in that The magnetic force generating mechanism (700) comprises a magnetic force generating component (710), a first deflection component (730) and a first telescopic component (720); the deflection angle of the magnetic force generating component (710) in the second sorting chamber (200-2) is controlled by the first deflection component (730), and the telescopic distance of the magnetic force generating component (710) is controlled by the first telescopic component (720).

6. The device according to claim 4, characterized in that A material blocking mechanism (600) is arranged in the first sorting chamber (200-1), the material blocking mechanism (600) is located below the sorting device (400), and the material blocking mechanism (600) is arranged at an angle.

7. The device according to claim 6, characterized in that The material blocking mechanism (600) comprises a material blocking assembly (610), a second deflection assembly (630) and a second telescopic assembly (620); the deflection angle of the material blocking assembly (610) in the first sorting chamber (200-1) is controlled by the second deflection assembly (630), and the material blocking area of ​​the material blocking assembly (610) is controlled by the second telescopic assembly (620).

8. The device according to claim 1, characterized in that The surface of the sorting drum (200) is provided with sorting areas (210) arranged at intervals, and the sorting areas (210) are provided with sorting holes in the circumferential direction. The interior of the sorting drum (200) is hollow, and a driving device (110) located outside the sorting drum (200) is installed at the upper end of the sorting mounting frame (100).

9. The device according to claim 8, characterized in that The driving device (110) comprises at least two driving wheels (112) arranged at intervals and at least two auxiliary wheels (113) arranged at intervals, the driving wheels (112) and the auxiliary wheels (113) being located on both sides of the sorting drum (200), a third electric control device (111) being fixedly arranged on the surface of the sorting mounting frame (100), the output shaft end of the third electric control device (111) being fixedly connected to a driving shaft fixedly connected to the driving wheel (112), a limit drive ring (220) being fixedly connected to the outer wall of the sorting drum (200), the limit drive ring (220) being provided with a circumferential limit drive groove (221), and the driving wheel (112) and the auxiliary wheel (113) being located in the corresponding limit drive groove (221).

10. A sorting method for an insulator sorting device, characterized in that: The steps include: S1, transporting ore soil toward the bottom of the sorting device (400) through the ore transport pipeline (300), and starting the sorting device (400) to carry out directional transport and sorting of the ore soil; S2, controlling the sorting drum (200) to be in a rotating state, so that the mineral soil on the surface of the sorting device (400) smaller than a predetermined size falls into the inside of the sorting drum (200), thereby achieving secondary sorting; S3, controlling the crushing device (500) to be in a crushing state, and the mineral soil on the surface of the sorting device (400) that is larger than a predetermined size is crushed and then enters the sorting drum (200) for sorting.

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