A magnetic, gravity and infrared combined multifunctional sorting equipment

Abstract

The present invention discloses a magnetic, gravity and infrared combined multifunctional sorting equipment, which belongs to the technical field of sorting equipment, and comprises a main body cover, wherein a magnetic drum is arranged in the main body cover; a screening component, wherein the screening component is arranged on the main body cover; a discharging component, wherein the discharging component is arranged on the main body cover; a transmission mechanism, wherein the transmission mechanism is arranged on the main body cover; the transmission bucket is vibrated by the driving force of the power component and the vibration component, so that the ore falls onto the magnetic drum, and through the transmission, the fixed rod drives the stirring rod to rotate, and at the same time the dispersion rod rotates to disperse the ore on the magnetic drum, and the ore can be uniformly dispersed on the magnetic drum when being transmitted, thereby increasing the sorting effect, and is divided into two or more products by the magnetic drum, the blast system, the ray intelligent recognition system and the infrared sorting execution system. This combined sorting method not only improves the sorting efficiency and shortens the sorting process, but also significantly improves the sorting accuracy, thereby realizing accurate classification and efficient utilization of the ore.

Description

Technical Field

[0001] The present invention belongs to the technical field of sorting equipment, and in particular relates to a magnetic, gravity and infrared combined multifunctional sorting equipment. Background Art

[0002] The separator is a device that grades and screens products by weight. Under the action of wind conveying, the material passes through the fan and the feed hopper and falls onto the high-speed rotating separation plate. Under the action of centrifugal force, the material is fully dispersed and thrown to the buffer ring. During the falling process, the heavier material, under the action of the cross airflow generated by the rotor, passes through the blades of the adjustment ring and slides into the coarse material collector of the separator, and is then discharged through the fan.

[0003] In actual use, existing sorting equipment directly puts ore into the sorting equipment, which easily causes the ore to pile up together, resulting in poor sorting effect. Traditional ore sorting methods often require multiple independent devices to complete different sorting processes, which not only increases production costs, but also increases energy consumption. Summary of the Invention

[0004] The purpose of the present invention is to provide a magnetic, gravity and infrared combined multifunctional sorting equipment, which drives the rotating rod to rotate through a fixed motor, thereby driving the connecting plate and the moving rod to move, and at the same time, through the cooperation of the connecting rod, the connecting cylinder and the connecting spring, the moving rod slides in the fixed cylinder to push the transmission bucket to vibrate, so that the ore falls onto the magnetic drum, and the rotating rod rotates, through the engagement of the fixed bevel gear and the connecting bevel gear, the fixed rod drives the stirring rod to rotate, and the ore is dispersed, and the dispersion rod is rotated by the engagement of the installed bevel gear and the rotating bevel gear, and the ore is dispersed on the magnetic drum, which can avoid the ore from being crushed when the ore is transported. It is blocked in the transmission bucket, and at the same time, the ore can be evenly dispersed on the magnetic drum to increase the sorting effect. The ore is preliminarily magnetically separated by the magnetic drum to separate the magnetic minerals. Subsequently, gravity sorting technology is used to classify the ore through the wind force generated by the blast system, and the heavy minerals, medium minerals and light minerals are discharged separately. Finally, the ray intelligent recognition system performs infrared scanning and identification on the heavy minerals, and the infrared sorting execution system divides them into two products. This combined sorting method not only improves the sorting efficiency, but also significantly improves the sorting accuracy, thereby realizing the accurate classification and efficient utilization of ores. The technical solution adopted by the present invention is as follows: A magnetic, gravity and infrared combined multifunctional sorting equipment, comprising: a main body cover, a magnetic drum is arranged in the main body cover; a screening component, the screening component is arranged on the main body cover; a discharging component, the discharging component is arranged on the main body cover; a transmission mechanism, the transmission mechanism is arranged on the main body cover; a feeding mechanism, the feeding mechanism includes a transmission bucket, four groups of supporting components, a power component, a vibration component, an installation component, four groups of stirring components and four groups of dispersing components, each group of the supporting components, power components and installation components is arranged on the main body cover, the transmission bucket is arranged on the supporting component, the vibration component is arranged on the power component and the transmission bucket, and each group of the stirring components and dispersing components is arranged on the installation component.

[0005] Among them, each group of the supporting components includes a connecting rod, a connecting tube and a connecting spring. The bottom end of the connecting tube is fixedly connected to the top of the main body cover, the top end of the connecting rod is fixedly connected to the bottom of the transmission bucket, and the bottom end of the connecting rod is slidably embedded between the inner walls of the connecting tube. The connecting spring is fixedly connected between the connecting rod and the connecting tube, and the connecting spring is located in the connecting tube.

[0006] Among them, the power component includes a fixed motor and a rotating rod, the rotating rod is rotatably connected between the inner walls on both sides of the main body cover, the fixed motor is fixedly connected to the outer surface of one side of the main body cover, and the output end of the fixed motor is fixedly connected to one end of the rotating rod.

[0007] Among them, the vibrating component includes a connecting plate, a moving rod and a fixed cylinder, the top of the fixed cylinder is fixedly connected to the bottom of the transmission bucket, one end of the connecting plate is rotatably sleeved on the outer surface of the rotating rod, one end of the moving rod is rotatably connected to the other end of the connecting plate, and the other end of the moving rod is slidably embedded between the inner walls of the fixed cylinder.

[0008] Wherein, the installation component includes a support plate and a support box, and the support plate and the support box are fixedly connected between the inner walls on both sides of the main body cover.

[0009] Among them, each group of the stirring components includes a fixed bevel gear, a connecting bevel gear, a fixed rod and multiple stirring rods, the two ends of the fixed rod respectively rotate and pass through the outer surface of one side of the support plate and the support box, the connecting bevel gear is fixedly sleeved on one end of the fixed rod, the fixed bevel gear is fixedly sleeved on the outer surface of the rotating rod, and the fixed bevel gear and the connecting bevel gear are engaged with each other, and one end of the multiple stirring rods are fixedly connected to the outer surface of the fixed rod.

[0010] Among them, each group of the dispersion components includes a dispersion rod, a mounting bevel gear and a rotating bevel gear. The top end of the dispersion rod rotates through the bottom of the support box. The mounting bevel gear is fixedly sleeved on the outer surface of the dispersion rod. The rotating bevel gear is fixedly sleeved on one end of the fixed rod, and the rotating bevel gear and the mounting bevel gear are engaged with each other.

[0011] Among them, the screening component includes multiple blowing systems, infrared sorting execution systems and ray intelligent recognition systems. Each of the blowing systems is fixedly connected to the lower inner wall of the main body cover, the infrared sorting execution system is fixedly connected between the two side inner walls of the main body cover, and the ray intelligent recognition system is fixedly connected to one side inner wall of the main body cover.

[0012] Among them, the discharge components include a light mineral outlet, a medium mineral outlet, a heavy mineral outlet, a heavy identified mineral outlet and a magnetic mineral outlet. The light mineral outlet is opened on the outer surface of one side of the main cover, and the medium mineral outlet, the heavy mineral outlet, the heavy identified mineral outlet and the magnetic mineral outlet are all opened at the bottom of the main cover.

[0013] Among them, the transmission mechanism includes a transmission motor, two transmission rollers and a transmission belt. Each of the transmission rollers is rotatably connected between the inner walls on both sides of the main cover. The transmission belt is sleeved between the two transmission rollers. The transmission motor is fixedly connected to the outer surface of one side of the main cover. The output end of the transmission motor is fixedly connected to one end of one of the transmission rollers.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] (1) In the present invention, the rotating rod is driven to rotate by a fixed motor, thereby driving the connecting plate and the moving rod to move. At the same time, through the cooperation of the connecting rod, the connecting cylinder and the connecting spring, the moving rod slides in the fixed cylinder to push the transmission bucket to vibrate, so that the ore falls onto the magnetic drum. The rotating rod rotates, and the fixed bevel gear and the connecting bevel gear are engaged, so that the fixed rod drives the stirring rod to rotate, thereby dispersing the ore. The dispersing rod is rotated by the engagement of the mounting bevel gear and the rotating bevel gear, and the ore is dispersed on the magnetic drum. This can prevent the ore from being blocked in the transmission bucket when transmitting the ore, and at the same time, the ore can be evenly dispersed on the magnetic drum, thereby increasing the sorting effect.

[0016] (2) In the present invention, the ore is subjected to preliminary magnetic separation by means of a magnetic drum to separate the magnetic minerals. Subsequently, the ore is graded by means of the wind force generated by the blast system using gravity sorting technology, and the heavy minerals, medium minerals and light minerals are discharged separately. Finally, the heavy minerals are subjected to infrared scanning and identification by the ray intelligent recognition system, and the infrared sorting execution system separates them into two products. This combined sorting method not only improves the sorting efficiency and shortens the sorting process, but also significantly improves the sorting accuracy, thereby achieving accurate classification and efficient utilization of the ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front perspective view of the present invention;

[0018] Figure 2 It is a front perspective partial cross-sectional view of the present invention;

[0019] Figure 3 It is a front perspective half-section view of the present invention;

[0020] Figure 4 A side perspective partial cross-sectional view of the present invention;

[0021] Figure 5 It is a top perspective partial cross-sectional view of the present invention;

[0022] Figure 6 It is a partial front perspective view of the present invention;

[0023] Figure 7 It is a partial front perspective cross-sectional view of the present invention;

[0024] Figure 8 It is a partial front perspective exploded view of the present invention.

[0025] Markings in the figure: 1. Main body cover; 2. Feeding mechanism; 201. Transmission bucket; 202. Fixed motor; 203. Rotating rod; 204. Connecting plate; 205. Moving rod; 206. Fixed cylinder; 207. Support plate; 208. Fixed bevel gear; 209. Connecting bevel gear; 210. Fixed rod; 211. Stirring rod; 212. Dispersing rod; 213. Installing bevel gear; 214. Rotating bevel gear; 215. Support box; 216. Connecting rod; 217. Connecting cylinder; 218. Connecting spring; 3. Magnetic roller; 4. Transmission mechanism; 401. Transmission motor; 402. Transmission roller; 403. Conveyor belt; 5. Blowing system; 6. Light mineral outlet; 7. Medium mineral outlet; 8. Infrared sorting execution system; 9. X-ray intelligent identification system; 10. Heavy mineral outlet; 11. Heavy identified mineral outlet; 12. Magnetic mineral outlet. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] Reference Figures 1-8 : The present invention provides a technical solution: a magnetic, gravity and infrared combined multifunctional sorting equipment, comprising: a main body cover 1, a magnetic drum 3 is arranged in the main body cover 1; a screening component, the screening component is arranged on the main body cover 1; a discharging component, the discharging component is arranged on the main body cover 1; a transmission mechanism 4, the transmission mechanism 4 is arranged on the main body cover 1; a feeding mechanism 2, the feeding mechanism 2 includes a transmission bucket 201, four groups of supporting components, power components, vibration components, installation components, four groups of stirring components and four groups of dispersing components, each group of supporting components, power components and installation components are arranged on the main body cover 1, the transmission bucket 201 is arranged on the supporting component, the vibration component is arranged on the power component and the transmission bucket 201, and each group of stirring components and dispersing components are arranged on the installation component.

[0028] In this embodiment: the magnetic strength of the magnetic drum 3 is adjustable, and the magnetic drum 3 is usually used as a transmission drum of a conveyor belt. When the material passes through the magnetic drum 3 on the conveyor belt, it is sorted. The magnetic material is attracted when it moves to the top of the drum and automatically falls off when it reaches the bottom, while the non-magnetic material falls directly along a horizontal parabolic trajectory. The magnetic material and the non-magnetic material will enter different receiving hoppers respectively. The screening component is set for screening, and the transmission mechanism 4 is set for transmitting the mineral materials that need to be sorted. The transmission bucket 201 is used to transmit ore, and four groups of support components are used to support the transmission bucket 201. The power component is set to provide rotational force, and the vibration component can make the transmission bucket 201 vibrate. The installation component is used to install four groups of stirring components and four groups of dispersion components. The setting of the four groups of stirring components and four groups of dispersion components can make the ore evenly distributed on the magnetic drum 3.

[0029] Specifically, each set of supporting components includes a connecting rod 216, a connecting tube 217 and a connecting spring 218. The bottom end of the connecting tube 217 is fixedly connected to the top of the main cover 1, the top end of the connecting rod 216 is fixedly connected to the bottom of the transmission bucket 201, and the bottom end of the connecting rod 216 is slidably embedded between the inner walls of the connecting tube 217. The connecting spring 218 is fixedly connected between the connecting rod 216 and the connecting tube 217, and the connecting spring 218 is located inside the connecting tube 217.

[0030] In this embodiment, the connection rod 216 , the connection cylinder 217 and the connection spring 218 are configured to support the transmission bucket 201 , and the transmission bucket 201 is vibrated by the cooperation of the power component and the vibration component.

[0031] Specifically, the power component includes a fixed motor 202 and a rotating rod 203. The rotating rod 203 is rotatably connected between the inner walls on both sides of the main cover 1. The fixed motor 202 is fixedly connected to the outer surface of one side of the main cover 1, and the output end of the fixed motor 202 is fixedly connected to one end of the rotating rod 203.

[0032] In this embodiment, the fixed motor 202 can drive the rotating rod 203 to rotate. The principle and structure of the fixed motor 202 are common knowledge to those skilled in the art and will not be introduced in detail here. The model of the fixed motor 202 can be selected according to actual usage.

[0033] Specifically, the vibration component includes a connecting plate 204, a moving rod 205 and a fixed cylinder 206. The top of the fixed cylinder 206 is fixedly connected to the bottom of the transmission bucket 201. One end of the connecting plate 204 is rotatably sleeved on the outer surface of the rotating rod 203. One end of the moving rod 205 is rotatably connected to the other end of the connecting plate 204, and the other end of the moving rod 205 is slidably embedded between the inner walls of the fixed cylinder 206.

[0034] In this embodiment, the connecting plate 204 moves along with the rotating rod 203, pulling the moving rod 205 to slide in the fixed cylinder 206, thereby pushing the fixed cylinder 206 and the transmission bucket 201 to shake up and down to achieve a vibration effect.

[0035] Specifically, the mounting components include a support plate 207 and a support box 215 , and the support plate 207 and the support box 215 are both fixedly connected between the inner walls on both sides of the main body cover 1 .

[0036] In this embodiment, the support plate 207 is used to support the stirring component, and the support box 215 is used to support the dispersing component.

[0037] Specifically, each group of stirring components includes a fixed bevel gear 208, a connecting bevel gear 209, a fixed rod 210 and multiple stirring rods 211. The two ends of the fixed rod 210 rotate through the outer surface of the support plate 207 and the support box 215 respectively. The connecting bevel gear 209 is fixedly sleeved on one end of the fixed rod 210. The fixed bevel gear 208 is fixedly sleeved on the outer surface of the rotating rod 203, and the fixed bevel gear 208 and the connecting bevel gear 209 are engaged with each other. One end of the multiple stirring rods 211 is fixedly connected to the outer surface of the fixed rod 210.

[0038] In this embodiment, the fixed bevel gear 208 and the connecting bevel gear 209 are engaged, so that the fixed rod 210 drives the stirring rod 211 to rotate, thereby dispersing the ore.

[0039] Specifically, each set of dispersion components includes a dispersion rod 212, an installation bevel gear 213 and a rotating bevel gear 214. The top end of the dispersion rod 212 rotates through the bottom of the support box 215. The installation bevel gear 213 is fixedly sleeved on the outer surface of the dispersion rod 212. The rotating bevel gear 214 is fixedly sleeved on one end of the fixed rod 210, and the rotating bevel gear 214 and the installation bevel gear 213 are engaged with each other.

[0040] In this embodiment, the scattering rod 212 is rotated by meshing the mounting bevel gear 213 with the rotating bevel gear 214 to evenly scatter the ore on the magnetic drum 3 .

[0041] Specifically, the screening components include multiple blowing systems 5, infrared sorting execution systems 8 and radiographic intelligent identification systems 9. Each blowing system 5 is fixedly connected to the lower inner wall of the main cover 1, the infrared sorting execution system 8 is fixedly connected between the two side inner walls of the main cover 1, and the radiographic intelligent identification system 9 is fixedly connected to one side inner wall of the main cover 1. The discharging components include a light mineral outlet 6, a medium mineral outlet 7, a heavy mineral outlet 10, a heavy identified mineral outlet 11 and a magnetic mineral outlet 12. The light mineral outlet 6 is opened on one side outer surface of the main cover 1, and the medium mineral outlet 7, the heavy mineral outlet 10, the heavy identified mineral outlet 11 and the magnetic mineral outlet 12 are all opened at the bottom of the main cover 1.

[0042] In this embodiment: the ray intelligent identification system 9 includes infrared identification and X-ray identification. Infrared identification is used to identify the color and morphology of minerals. Fourier infrared can identify functional groups and separate minerals with similar magnetic properties and gravity. The X-ray setting can identify all minerals and achieve better mineral processing effects. The blast system 5 can adjust the wind force. The wind force of the blast system 5 will classify the ore. The movement trajectory of heavy minerals changes slightly and falls on the transmission mechanism 4. The transmission motor 401 drives the transmission roller 402 to rotate and transmits it to the ray intelligent identification system 9 through the transmission belt 403. Infrared scanning is performed, and the infrared sorting execution system 8 separates the heavy minerals into two products, which are discharged from the heavy identified mineral outlet 11 and the heavy mineral outlet 10. The movement trajectory of the medium minerals changes greatly due to wind classification, deviates from the original movement trajectory and is eventually discharged from the medium mineral outlet 7. The movement trajectory of the light minerals changes greatly, deviating the farthest from the original trajectory, and is discharged from the light mineral outlet 6. Finally, when passing through the ray intelligent identification system 9, the mineral composition will be much simpler after magnetic separation and gravity separation, and the identification and sorting effect will be better.

[0043] Specifically, the transmission mechanism 4 includes a transmission motor 401, two transmission rollers 402 and a transmission belt 403. Each transmission roller 402 is rotatably connected between the inner walls on both sides of the main cover 1. The transmission belt 403 is sleeved between the two transmission rollers 402. The transmission motor 401 is fixedly connected to the outer surface of one side of the main cover 1, and the output end of the transmission motor 401 is fixedly connected to one end of one of the transmission rollers 402.

[0044] In this embodiment: the transmission roller 402 is driven to rotate by the transmission motor 401, and the radiation is transmitted to the intelligent radiation recognition system 9 through the transmission belt 403 for infrared scanning. The principle and structure of the transmission motor 401 are common knowledge to those skilled in the art and will not be introduced in detail here. Its model can be selected according to actual usage.

[0045] The following is a detailed description of the method for using a magnetic, gravity, infrared combined multifunctional sorting device provided by an embodiment of the present invention. The method for using the device comprises the following steps: the ore is first put into the sorting device through the transmission bucket 201 and the fixed motor 202 is turned on at the same time. The fixed motor 202 drives the rotating rod 203 to rotate, thereby driving the connecting plate 204 and the moving rod 205 to move. At the same time, through the cooperation of the connecting rod 216, the connecting cylinder 217 and the connecting spring 218, the moving rod 205 slides in the fixed cylinder 206 to push the transmission bucket 201 to vibrate, so that the ore falls onto the magnetic drum 3. The rotating rod 203 rotates, and the fixed bevel gear 208 and the connecting cone gear 218 are connected. The meshing of the bevel gear 209 causes the fixed rod 210 to drive the stirring rod 211 to rotate, thereby dispersing the ore. The meshing of the installed bevel gear 213 and the rotating bevel gear 214 causes the dispersion rod 212 to rotate, thereby dispersing the ore. The ore passes through the magnetic drum 3, and after magnetic separation by the magnetic drum 3, the magnetic minerals are separated and discharged from the magnetic mineral outlet 12. In this way, the composition of the minerals will be preliminarily classified, and then the wind force of the blast system 5 will classify the ore. The movement trajectory of the heavy minerals changes little and falls on the transmission mechanism 4. The transmission motor 401 drives the transmission roller 402 to rotate, and the ore is transmitted to the ray intelligent recognition system 9 through the transmission belt 403 for infrared scanning, and is then The infrared sorting execution system 8 separates the heavy minerals into two products, which are discharged from the heavy identified mineral outlet 11 and the heavy mineral outlet 10. The movement trajectory of the medium minerals changes greatly due to the wind classification, deviates from the original movement trajectory and is finally discharged from the medium mineral outlet 7. The movement trajectory of the light minerals changes greatly, deviating the farthest from the original trajectory and being discharged from the light mineral outlet 6. When heavy non-magnetic minerals are needed, through the above steps, the magnetic minerals are first removed by the magnetic roller 3, and the blast system 5 removes the light minerals. The remaining heavy minerals have a relatively simple composition and are then identified by the infrared recognition in the ray intelligent recognition system 9. Or X-ray identification can remove impurities, then the grade will become higher, and it can be used for pre-impurity removal or fine impurity removal. By adjusting the magnetic strength of the magnetic drum 3, the wind strength of the blast system 5 and the ray intelligent identification system 9, different sorting effects can be achieved, and the mineral processing effect is better. If the target mineral is very light, the blast system 5 plays the leading role at this time, the magnetic drum 3 is for pre-impurity removal, and the ray intelligent identification system 9 scans the ore, further improving the recovery rate of the target mineral. If the target mineral is magnetic, then the blast system 5 and the ray intelligent identification system 9 are both for scanning, and both can improve the recovery rate, because both positive and negative selections can be achieved with the infrared system.

[0046] 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 and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic, gravity and infrared combined multifunctional sorting equipment, characterized in that: include: A main body cover (1), wherein a magnetic roller (3) is provided in the main body cover (1); A screening component, the screening component being arranged on the main body cover (1); A discharge component, the discharge component being arranged on the main body cover (1); A transmission mechanism (4), wherein the transmission mechanism (4) is arranged on the main body cover (1); A feeding mechanism (2), the feeding mechanism (2) comprising a transmission bucket (201), four groups of support components, a power component, a vibration component, a mounting component, four groups of stirring components, and four groups of dispersion components, each group of the support components, the power components, and the mounting components being arranged on the main body cover (1), the transmission bucket (201) being arranged on the support component, the vibration component being arranged on the power component and the transmission bucket (201), and each group of the stirring components and the dispersion components being arranged on the mounting component; The vibrating component comprises a connecting plate (204), a moving rod (205) and a fixed cylinder (206); the top end of the fixed cylinder (206) is fixedly connected to the bottom of the transmission bucket (201); one end of the connecting plate (204) is rotatably sleeved on the outer surface of the rotating rod (203); one end of the moving rod (205) is rotatably connected to the other end of the connecting plate (204); and the other end of the moving rod (205) is slidably embedded between the inner walls of the fixed cylinder (206); Each group of stirring components comprises a fixed bevel gear (208), a connecting bevel gear (209), a fixed rod (210) and a plurality of stirring rods (211); the two ends of the fixed rod (210) respectively rotate and penetrate the outer surface of one side of the support plate (207) and the support box (215); the connecting bevel gear (209) is fixedly sleeved on one end of the fixed rod (210); the fixed bevel gear (208) is fixedly sleeved on the outer surface of the rotating rod (203); the fixed bevel gear (208) and the connecting bevel gear (209) are meshed with each other; and one end of the plurality of stirring rods (211) is fixedly connected to the outer surface of the fixed rod (210); Each group of the dispersion components comprises a dispersion rod (212), a mounting bevel gear (213) and a rotating bevel gear (214); the top end of the dispersion rod (212) rotates and penetrates the bottom of the support box (215); the mounting bevel gear (213) is fixedly sleeved on the outer surface of the dispersion rod (212); the rotating bevel gear (214) is fixedly sleeved on one end of the fixed rod (210); and the rotating bevel gear (214) and the mounting bevel gear (213) are meshed with each other; The screening component includes a plurality of air blowing systems (5), an infrared sorting execution system (8) and a ray intelligent identification system (9), each of the air blowing systems (5) is fixedly connected to the lower inner wall of the main body cover (1), the infrared sorting execution system (8) is fixedly connected between the inner walls on both sides of the main body cover (1), and the ray intelligent identification system (9) is fixedly connected to the inner wall on one side of the main body cover (1).

2. The magnetic, gravity, infrared combined multifunctional sorting equipment according to claim 1, characterized in that: Each group of the supporting components includes a connecting rod (216), a connecting tube (217) and a connecting spring (218), wherein the bottom end of the connecting tube (217) is fixedly connected to the top of the main body cover (1), the top end of the connecting rod (216) is fixedly connected to the bottom of the transmission bucket (201), and the bottom end of the connecting rod (216) is slidably embedded between the inner walls of the connecting tube (217), and the connecting spring (218) is fixedly connected between the connecting rod (216) and the connecting tube (217), and the connecting spring (218) is located in the connecting tube (217).

3. The magnetic, gravity, infrared combined multifunctional sorting equipment according to claim 2, characterized in that: The power component comprises a fixed motor (202) and a rotating rod (203); the rotating rod (203) is rotatably connected between two inner walls of the main body cover (1); the fixed motor (202) is fixedly connected to one outer surface of the main body cover (1); and the output end of the fixed motor (202) is fixedly connected to one end of the rotating rod (203).

4. The magnetic, gravity, infrared combined multifunctional sorting equipment according to claim 3, characterized in that: The mounting component comprises a support plate (207) and a support box (215), and the support plate (207) and the support box (215) are both fixedly connected between the inner walls on both sides of the main body cover (1).

5. The magnetic, gravity and infrared combined multifunctional sorting equipment according to claim 4, characterized in that: The discharge component includes a light mineral outlet (6), a medium mineral outlet (7), a heavy mineral outlet (10), a heavy identified mineral outlet (11) and a magnetic mineral outlet (12), wherein the light mineral outlet (6) is opened on the outer surface of one side of the main cover (1), and the medium mineral outlet (7), the heavy mineral outlet (10), the heavy identified mineral outlet (11) and the magnetic mineral outlet (12) are all opened on the bottom of the main cover (1).

6. The magnetic, gravity, infrared combined multifunctional sorting equipment according to claim 5, characterized in that: The transmission mechanism (4) comprises a transmission motor (401), two transmission rollers (402) and a transmission belt (403), each of the transmission rollers (402) being rotatably connected between the inner walls of both sides of the main body cover (1), the transmission belt (403) being sleeved between the two transmission rollers (402), the transmission motor (401) being fixedly connected to the outer surface of one side of the main body cover (1), and the output end of the transmission motor (401) being fixedly connected to one end of one of the transmission rollers (402).

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