Material guiding structure of ore flotation machine

Abstract

The invention relates to the technical field of flotation equipment, and particularly discloses a material guide structure of an ore flotation machine, the material guide structure comprises a feeding hopper, an impact assembly is arranged at the bottom of the feeding hopper, the impact assembly comprises a vibration plate, the top of the vibration plate is fixedly connected with the bottom of the feeding hopper, and clamping plates are fixedly connected to the two sides of the vibration plate; limiting plates are movably clamped to the surfaces of the two clamping plates, a bearing plate is fixedly connected between the bottoms of the two limiting plates, a motor is fixedly arranged at the top of the bearing plate, and a rotating rod is rotationally connected to one end of the motor. During material guiding, materials enter the feeding hopper through the feeding port, the motor is started, the motor drives the rotating rod to rotate, the rotating rod rotates to drive the rotating plate to rotate, the rotating plate rotates to drive the protruding block to rotate, the sliding hole is matched with the protruding block to rotate, and impact can be formed on the materials in the feeding hopper through matching of the protruding block and the sliding hole.

Description

Technical Field

[0001] This invention patent relates to the technical field of flotation equipment, and specifically to a material guiding structure of an ore flotation machine. Background Art

[0002] An ore flotation machine is a mechanical device for flotation separation, mainly used to complete the flotation process. Its working principle is that after adding reagents to the pulp and stirring and aerating, some mineral particles selectively adhere to the bubbles, float to the surface of the pulp and are scraped out to form a foam product, while the rest remains in the pulp, so as to achieve the purpose of separating minerals.

[0003] An ore flotation machine needs to use a material guiding structure to convey materials into the flotation cell. Before the materials enter the flotation cell, different components in the materials will have stratification or local aggregation phenomena. However, the material guiding structure does not have the function of dispersing and mixing the materials, so that the materials cannot be fully mixed and dispersed before entering the flotation cell, resulting in different mineral particles in the materials being in an aggregated state when entering the flotation cell, making it difficult for the flotation reagents to act evenly on each target mineral particle, thus reducing the flotation efficiency. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, this invention patent provides a material guiding structure of an ore flotation machine, which has the advantages of enabling the materials to be fully mixed and dispersed before entering the flotation cell and realizing the uniform distribution of the materials, and solves the problem of uneven material distribution before entering the flotation cell.

[0005] A feeding structure of an ore flotation machine for a patent of invention includes a feeding hopper. An impact assembly is arranged at the bottom of the feeding hopper. The impact assembly includes a vibrating plate. The top of the vibrating plate is fixedly connected to the bottom of the feeding hopper. Clamping plates are fixedly connected to both sides of the vibrating plate. Limiting plates are movably clamped on the surfaces of the two clamping plates. A bearing plate is fixedly connected between the bottoms of the two limiting plates. A motor is fixedly arranged on the top of the bearing plate. One end of the motor is rotatably connected to a rotating rod. A rotating plate is fixedly connected to one end of the rotating rod. A convex block is fixedly arranged on the top of the rotating plate. A sliding hole matched with the convex block is formed at the bottom of the vibrating plate. Auxiliary assemblies matched with the vibrating plate and the clamping plates are arranged on the outer sides of the two limiting plates. The auxiliary assemblies include movable boxes. One side of a movable box is fixedly connected to one side of a limiting plate. A spring is fixedly arranged at one end of the inner cavity of the movable box. One end of the spring is fixedly connected to a movable block. Sliding blocks are fixedly arranged on the left and right sides of the movable block. Sliding grooves matched with the sliding blocks are formed on the left and right sides of the inner cavity of the movable box. A movable rod is fixedly arranged on one side of the movable block, and one end of the movable rod penetrates through and extends to the outside of the movable box. Movable holes matched with the movable rod are formed on the surfaces of the two clamping plates. A feeding port and a discharging channel are respectively arranged on the surface of the feeding hopper. A guide pipe is fixedly connected to one end of the discharging channel. A spoiler is fixedly arranged in the inner cavity of the guide pipe. A diverter is fixedly connected to one end of the guide pipe. Four diversion pipes are fixedly arranged on the surface of the diverter. Valves are fixedly arranged at one ends of the four diversion pipes. An outlet is fixedly connected to one end of each valve. Limiting rods are fixedly arranged on both sides of the surface of the outlet. An angle adjustment assembly is connected to the surface of the limiting rod. When feeding, materials enter the feeding hopper through the feeding port. The motor is started. The rotating rod is driven to rotate by the motor. The rotating plate is driven to rotate by the rotation of the rotating rod. The convex block is driven to rotate by the rotation of the rotating plate. The materials in the feeding hopper are impacted through the cooperation of the sliding hole and the convex block. At the same time, the spring cooperates with the movement of the convex block and the sliding hole, so that the impact force is converted into a vibration force, which can make the materials in a continuous vibration state, break the stratification or local aggregation phenomenon existing in different components of the materials, promote the more sufficient interpenetration and fusion of particles with different particle sizes and densities and the liquid components in the materials, thereby accelerating the mixing of the materials, making the material components more uniform. At the same time, vibration can increase the fluidity of the materials, so that the materials smoothly enter the subsequent equipment from the feeding hopper, thereby improving the feeding efficiency. The materials enter the guide pipe from the feeding hopper. The spoiler in the guide pipe can change the flow direction of the materials, thereby accelerating the dispersion and mixing of the materials and further improving the mixing efficiency of the materials. The materials enter the diverter through the guide pipe and then are dispersed into the diversion pipes. After the flow rate is adjusted by the valves, the materials are evenly distributed to each outlet. By setting the valves, the material flow rate of each outlet can be accurately controlled, and the uniformity of the material distribution is improved.

[0006] A material guiding structure of an ore flotation machine of the present invention for invention patent, wherein the number of the spoiler plates is multiple, and the multiple spoiler plates are arranged irregularly in the inner cavity of the material guiding pipe.

[0007] A material guiding structure of an ore flotation machine of the present invention for invention patent, wherein a diversion groove is arranged in the inner cavity of the feed hopper, and the diversion groove is spiral. By arranging the diversion groove, the material can rotate during the flowing process, promoting the mixing of solid particles and liquid in the material, preventing the precipitation of solid particles, and further improving the uniformity of the material.

[0008] A material guiding structure of an ore flotation machine of the present invention for invention patent, wherein the angle adjustment assembly includes two connecting blocks. One ends of the two connecting blocks are fixedly sleeved on the surfaces of two limiting rods. A connecting rod is fixedly connected between the other ends of the two connecting blocks. An activity frame is movably sleeved on the surface of the connecting rod and located inside the two connecting blocks. A worm gear is fixedly sleeved on the surface of the connecting rod and located inside the activity frame. A worm is meshed with the surface of the worm gear, and two ends of the worm are movably connected with the inner cavities at two ends of the activity frame. One end of the worm and located outside the activity frame is fixedly connected with a rotating handle. When adjusting the angle of the discharge port, rotate the rotating handle. The rotation of the rotating handle drives the rotation of the worm. The rotation of the worm drives the rotation of the worm gear. The rotation of the worm gear drives the rotation of the connecting rod. The rotation of the connecting rod drives the rotation of the connecting blocks. The rotation of the connecting blocks drives the rotation of the limiting rods. The angle of the discharge port can be adjusted through the rotation of the limiting rods. Through the adjustable angle design, the material guiding structure can adapt to different flotation equipment, increasing the flexibility of the material guiding structure.

[0009] A material guiding structure of an ore flotation machine of the present invention for invention patent, wherein a supporting plate is fixedly arranged at the bottom of the activity frame, an electric push rod is fixedly arranged at the bottom of the supporting plate, and the bottom of the electric push rod is fixedly connected with a bottom plate. By arranging the electric push rod, the height of the discharge port can be adjusted to adapt to flotation tanks with different heights, further increasing the flexibility of the material guiding structure.

[0010] A material guiding structure of an ore flotation machine of the present invention for invention patent, wherein electric telescopic rods are fixedly arranged on both sides of the bottom of the bearing plate. A shock absorption assembly is arranged between the two electric telescopic rods, and the bottoms of the electric telescopic rods and the shock absorption assembly are fixedly connected with the top of the bottom plate.

[0011] A feeding structure of an ore flotation machine of the present invention for invention patent, wherein the shock absorption assembly includes a movable cylinder, the bottom of the movable cylinder is fixedly connected to the top of the bottom plate, one end of the inner cavity of the movable cylinder is fixedly provided with a shock absorption spring, one end of the shock absorption spring is fixedly connected to a shock absorption gasket, a shock absorption rod is arranged above the shock absorption gasket, and the top of the shock absorption rod is fixedly connected to the bottom of the bearing plate. By setting the shock absorption assembly, the stability of the feed hopper is increased, and the situation that the feed hopper shakes during the descending process and then affects the feeding work is avoided.

[0012] A feeding structure of an ore flotation machine of the present invention for invention patent, wherein pulleys are arranged at the bottom of the bottom plate, and the pulleys are fixedly arranged at the four corners of the bottom of the bottom plate. By setting the pulleys, it is convenient to move the feeding structure and convenient for the staff to use.

[0013] A feeding structure of an ore flotation machine of the present invention for invention patent, wherein the number of the convex blocks and the sliding holes is multiple, and the multiple convex blocks and sliding holes are respectively arranged at equal distances on the surfaces of the rotating plate and the vibrating plate.

[0014] Compared with the prior art, the beneficial effects of the present invention for invention patent are as follows: 1. When the present invention for invention patent is feeding, the material enters the feed hopper through the feed port, the motor starts, the rotating rod is driven to rotate by the motor, the rotating plate is driven to rotate by the rotation of the rotating rod, the convex block is driven to rotate by the rotation of the rotating plate, the convex block rotates in cooperation with the sliding hole, and the material in the feed hopper can be impacted through the cooperation of the convex block and the sliding hole. At the same time, the spring cooperates with the movement of the convex block and the sliding hole, so that the impact force is converted into a vibration force, which can make the material in a continuous vibration state, break the layering or local aggregation phenomenon existing in different components of the material, and promote the more sufficient interpenetration and fusion of particles with different particle sizes, densities and the liquid components in the material, thereby accelerating the mixing of the material, making the material components more uniform. At the same time, the vibration can increase the fluidity of the material, making the material smoothly enter the subsequent equipment from the feed hopper, thereby improving the feeding efficiency. The material enters the guide pipe through the feed hopper, and the flow direction of the material can be changed by the spoiler in the guide pipe, thereby accelerating the dispersion and mixing of the material and further improving the mixing efficiency of the material. The material enters the diverter through the guide pipe, and then is dispersed into the diversion pipes. After the flow rate is adjusted by the valve, the material is evenly distributed to each discharge port. By setting the valve, the material flow rate of each discharge port can be accurately controlled, and the uniformity of the material distribution is improved.

[0015] 2. By setting the diversion groove in the present invention for invention patent, the material can rotate during the flowing process, promoting the mixing of solid particles and liquid in the material and preventing the solid particles from settling, thereby further improving the uniformity of the material; When adjusting the angle of the discharge port, turn the turning handle. The rotation of the turning handle drives the worm to rotate. The rotation of the worm drives the worm wheel to rotate. The rotation of the worm wheel drives the connecting rod to rotate. The rotation of the connecting rod drives the connecting block to rotate. The rotation of the connecting block drives the limiting rod to rotate. The angle of the discharge port can be adjusted by the rotation of the limiting rod. Through the adjustable angle design, the material guiding structure can adapt to different flotation devices, increasing the flexibility of the material guiding structure; By setting the electric push rod, the height of the discharge port can be adjusted to adapt to flotation cells of different heights, further increasing the flexibility of the material guiding structure; By setting the shock absorption assembly, the stability of the feed hopper is increased, avoiding the shaking of the feed hopper during the descent, which may affect the material guiding work; By setting the pulley, it is convenient to move the material guiding structure, facilitating the use by the staff. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings: Figure 1 It is a schematic structural diagram of the present invention patent; Figure 2 It is a schematic structural diagram of the impact assembly of the present invention patent; Figure 3 It is a schematic structural diagram of the motor, rotating rod, convex block and sliding hole of the present invention patent; Figure 4 It is a schematic structural diagram of the auxiliary assembly of the present invention patent; Figure 5 It is a schematic internal sectional view of the movable box of the present invention patent; Figure 6 It is a schematic structural diagram of the spiral diversion groove and the discharge port of the present invention patent; Figure 7 It is a schematic sectional view of the shock absorption assembly of the present invention patent; Figure 8 It is a schematic structural diagram of the angle adjustment assembly of the present invention patent; Figure 9 It is a schematic sectional view of the movable frame of the present invention patent; Figure 10 It is a schematic structural diagram of the spoiler of the present invention patent.

[0017] In the figure: 1. Feed hopper; 2. Impact assembly; 201. Vibration plate; 202. Clamping plate; 203. Limiting plate; 204. Bearing plate; 205. Motor; 206. Rotating rod; 207. Rotating plate; 208. Convex block; 209. Sliding hole; 210. Movable hole; 3. Auxiliary assembly; 301. Movable box; 302. Spring; 303. Movable block; 304. Slider; 305. Chute; 306. Movable rod; 4. Feed inlet; 5. Flow guide groove; 6. Discharge channel; 7. Guide pipe; 8. Angle adjustment assembly; 801. Connecting block; 802. Connecting rod; 803. Movable frame; 804. Worm gear; 805. Worm; 806. Rotating handle; 9. Shock absorption assembly; 901. Movable cylinder; 902. Shock absorption spring; 903. Shock absorption gasket; 904. Shock absorption rod; 10. Diverter; 11. Diverting pipe; 12. Valve; 13. Discharge outlet; 14. Limiting rod; 15. Support plate; 16. Electric push rod; 17. Electric telescopic rod; 18. Bottom plate; 19. Pulley; 20. Turbulence plate. Detailed implementation manners

[0018] The following will disclose multiple implementation manners of the present invention in the form of drawings. For the sake of clear illustration, many practical details will be described together in the following narrative. However, it should be understood that these practical details are not used to limit the present invention. That is to say, in some implementation manners of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0019] Please refer to Figures 1 - 10, A feeding structure of an ore flotation machine for this invention patent includes a feeding hopper 1. At the bottom of the feeding hopper 1, there is an impact component 2. The impact component 2 includes a vibration plate 201. The top of the vibration plate 201 is fixedly connected to the bottom of the feeding hopper 1. On both sides of the vibration plate 201, there are fixedly connected clamping plates 202. On the surfaces of the two clamping plates 202, there are movably clamped limiting plates 203. Between the bottoms of the two limiting plates 203, there is fixedly connected a bearing plate 204. On the top of the bearing plate 204, there is fixedly arranged a motor 205. One end of the motor 205 is rotatably connected to a rotating rod 206. One end of the rotating rod 206 is fixedly connected to a rotating plate 207. On the top of the rotating plate 207, there is fixedly arranged a convex block 208. At the bottom of the vibration plate 201, there is a sliding hole 209 which is used in cooperation with the convex block 208. On the outer sides of the two limiting plates 203, there is an auxiliary component 3 which is used in cooperation with the vibration plate 201 and the clamping plates 202. The auxiliary component 3 includes a movable box 301. One side of the movable box 301 is fixedly connected to one side of the limiting plate 203. At one end of the inner cavity of the movable box 301, there is fixedly arranged a spring 302. One end of the spring 302 is fixedly connected to a movable block 303. On the left and right sides of the movable block 303, there are fixedly arranged sliding blocks 304. On the left and right sides of the inner cavity of the movable box 301, there are sliding grooves 305 which are used in cooperation with the sliding blocks 304. On one side of the movable block 303, there is fixedly arranged a movable rod 306. And one end of the movable rod 306 penetrates and extends to the outside of the movable box 301. On the surfaces of the two clamping plates 202, there are movable holes 210 which are used in cooperation with the movable rod 306. On the surface of the feeding hopper 1, there are respectively a feeding port 4 and a discharging channel 6. One end of the discharging channel 6 is fixedly connected to a guide pipe 7. Inside the cavity of the guide pipe 7, there is fixedly arranged a spoiler 20. One end of the guide pipe 7 is fixedly connected to a diverter 10. On the surface of the diverter 10, there are fixedly arranged four diversion pipes 11. One end of each of the four diversion pipes 11 is fixedly arranged with a valve 12. One end of the valve 12 is fixedly connected to a discharging port 13. On both sides of the surface of the discharging port 13, there are fixedly arranged limiting rods 14. On the surface of the limiting rods 14, there is an angle adjustment component 8.When feeding materials, the materials enter the feed hopper 1 through the feed inlet 4. The motor 205 starts, drives the rotating rod 206 to rotate through the motor 205, drives the rotating plate 207 to rotate through the rotation of the rotating rod 206, drives the convex block 208 to rotate through the rotation of the rotating plate 207, and cooperates with the convex block 208 to rotate through the sliding hole 209. The cooperation of the convex block 208 and the sliding hole 209 can impact the materials in the feed hopper 1. At the same time, the spring 302 cooperates with the movement of the convex block 208 and the sliding hole 209, so that the impact force is transformed into a vibration force, which can make the materials in a continuous vibration state, break the layering or local aggregation phenomenon existing in different components of the materials, and promote the more sufficient interpenetration and fusion of particles with different particle sizes and densities and the liquid components in the materials, thereby accelerating the mixing of the materials, making the material components more uniform. At the same time, vibration can increase the fluidity of the materials, making the materials smoothly enter the subsequent equipment from the feed hopper 1, thereby improving the feeding efficiency. The materials enter the guide pipe 7 through the feed hopper 1. The flow deflector 20 in the guide pipe 7 can change the flow direction of the materials, thereby accelerating the dispersion and mixing of the materials and further improving the mixing efficiency of the materials. The materials enter the diverter 10 through the guide pipe 7, and then are dispersed into the diversion pipes 11. After adjusting the flow rate through the valve 12, the materials are evenly distributed to each discharge port 13. By setting the valve 12, the material flow rate of each discharge port 13 can be accurately controlled, and the uniformity of the material distribution is improved.

[0020] The number of the flow deflectors 20 is multiple, and the multiple flow deflectors 20 are arranged irregularly in the inner cavity of the guide pipe 7.

[0021] A diversion groove 5 is arranged in the inner cavity of the feed hopper 1, and the diversion groove 5 is spiral. By setting the diversion groove 5, the materials can rotate during the flowing process, promoting the mixing of the solid particles and the liquid in the materials and preventing the solid particles from precipitating, thereby further improving the uniformity of the materials.

[0022] The angle adjustment assembly 8 includes two connecting blocks 801. One end of each of the two connecting blocks 801 is fixedly sleeved on the surfaces of the two limiting rods 14. A connecting rod 802 is fixedly connected between the other ends of the two connecting blocks 801. An activity frame 803 is movably sleeved on the surface of the connecting rod 802 and inside the two connecting blocks 801. A worm gear 804 is fixedly sleeved on the surface of the connecting rod 802 and inside the cavity of the activity frame 803. A worm 805 is meshed with the surface of the worm gear 804, and both ends of the worm 805 are movably connected to the inner cavities at both ends of the activity frame 803. One end of the worm 805 and outside the activity frame 803 is fixedly connected with a turning handle 806. When adjusting the angle of the discharge port 13, rotate the turning handle 806. The rotation of the turning handle 806 drives the rotation of the worm 805. The rotation of the worm 805 drives the rotation of the worm gear 804. The rotation of the worm gear 804 drives the rotation of the connecting rod 802. The rotation of the connecting rod 802 drives the rotation of the connecting block 801. The rotation of the connecting block 801 drives the rotation of the limiting rod 14. The angle of the discharge port 13 can be adjusted by the rotation of the limiting rod 14. Through the adjustable angle design, the material guiding structure can adapt to different flotation devices, increasing the flexibility of the material guiding structure.

[0023] A support plate 15 is fixedly arranged at the bottom of the activity frame 803. An electric push rod 16 is fixedly arranged at the bottom of the support plate 15. The bottom of the electric push rod 16 is fixedly connected with a bottom plate 18. By arranging the electric push rod 16, the height of the discharge port 13 can be adjusted to adapt to flotation cells of different heights, further increasing the flexibility of the material guiding structure.

[0024] Electric telescopic rods 17 are fixedly arranged on both sides of the bottom of the bearing plate 204. A shock absorption assembly 9 is arranged between the two electric telescopic rods 17, and the bottoms of the electric telescopic rods 17 and the shock absorption assembly 9 are fixedly connected to the top of the bottom plate 18.

[0025] The shock absorption assembly 9 includes an activity cylinder 901. The bottom of the activity cylinder 901 is fixedly connected to the top of the bottom plate 18. One end of the inner cavity of the activity cylinder 901 is fixedly provided with a shock absorption spring 902. One end of the shock absorption spring 902 is fixedly connected with a shock absorption gasket 903. A shock absorption rod 904 is arranged above the shock absorption gasket 903, and the top of the shock absorption rod 904 is fixedly connected to the bottom of the bearing plate 204. By arranging the shock absorption assembly 9, the stability of the feed hopper 1 is increased, and the situation that the feed hopper 1 shakes during the descending process and then affects the material guiding work is avoided.

[0026] Pulleys 19 are arranged at the bottom of the bottom plate 18, and the pulleys 19 are fixedly arranged at the four corners of the bottom of the bottom plate 18. By arranging the pulleys 19, it is convenient to move the material guiding structure, facilitating the use by the staff.

[0027] The number of the bumps 208 and the sliding holes 209 is multiple, and the multiple bumps 208 and the sliding holes 209 are respectively arranged at equal distances on the surfaces of the rotating plate 207 and the vibrating plate 201.

[0028] When using this invention patent: During material guiding, the material enters the feed hopper 1 through the feed inlet 4. The motor 205 starts, drives the rotating rod 206 to rotate through the motor 205, drives the rotating plate 207 to rotate through the rotation of the rotating rod 206, drives the bump 208 to rotate through the rotation of the rotating plate 207, and the sliding hole 209 cooperates with the rotation of the bump 208. Through the cooperation of the bump 208 and the sliding hole 209, an impact on the material in the feed hopper 1 can be formed. At the same time, the spring 302 cooperates with the movement of the bump 208 and the sliding hole 209, so that the impact force is converted into a vibration force, which can make the material in a continuous vibration state, break the layering or local aggregation phenomenon existing in different components of the material, and promote the more sufficient interpenetration and fusion of particles with different particle sizes and densities and the liquid components in the material, thereby accelerating the mixing of the material, making the material components more uniform. At the same time, vibration can increase the fluidity of the material, enabling the material to smoothly enter the subsequent equipment from the feed hopper 1, thereby improving the feeding efficiency. The material enters the guide pipe 7 through the feed hopper 1, and the spoiler 20 in the guide pipe 7 can change the flow direction of the material, thereby accelerating the dispersion and mixing of the material and further improving the mixing efficiency of the material. The material enters the diverter 10 through the guide pipe 7, and then is dispersed into the shunt pipes 11. After adjusting the flow rate through the valve 12, the material is evenly distributed to each discharge port 13. By setting the valve 12, the material flow rate of each discharge port 13 can be precisely controlled, improving the uniformity of the material distribution.

[0029] The above is only the implementation manner of this invention patent and is not used to limit this invention patent. For those skilled in the art, various changes and modifications can be made to this invention patent. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this invention patent shall be included within the scope of the claims of this invention patent.

Claims

1. A material guide structure for an ore flotation machine, comprising a feed hopper (1), characterized in that: An impact assembly (2) is provided at the bottom of the feed hopper (1), and the impact assembly (2) comprises a vibration plate (201), the top of the vibration plate (201) is fixedly connected to the bottom of the feed hopper (1), both sides of the vibration plate (201) are fixedly connected to clamping plates (202), the surfaces of the two clamping plates (202) are movably clamped to limit plates (203), a bearing plate (204) is fixedly connected between the bottoms of the two limit plates (203), a motor (205) is fixedly provided on the top of the bearing plate (204), one end of the motor (205) is rotatably connected to a rotating rod (206), and the rotating rod One end of the rotating plate (206) is fixedly connected to a rotating plate (207), a protrusion (208) is fixedly arranged on the top of the rotating plate (207), a sliding hole (209) for use with the protrusion (208) is opened at the bottom of the vibration plate (201), and an auxiliary component (3) for use with the vibration plate (201) and the clamping plate (202) is arranged on the outer side of the two limiting plates (203), and the auxiliary component (3) comprises a movable box (301), one side of the movable box (301) is fixedly connected to one side of the limiting plate (203), and one end of the inner cavity of the movable box (301) is fixedly arranged with a spring (302), and the spring (302) is fixedly arranged on one end of the inner cavity of the movable box (301). One end of the spring (302) is fixedly connected to a movable block (303), and sliders (304) are fixedly provided on the left and right sides of the movable block (303). Slide grooves (305) for use with the sliders (304) are provided on the left and right sides of the inner cavity of the movable box (301). A movable rod (306) is fixedly provided on one side of the movable block (303), and one end of the movable rod (306) passes through and extends to the outside of the movable box (301). The surfaces of the two clamping plates (202) are provided with movable holes (210) for use with the movable rod (306). The surfaces of the feed hopper (1) are respectively provided with feed ports (4 ) and a discharge channel (6), one end of the discharge channel (6) is fixedly connected to a guide pipe (7), the inner cavity of the guide pipe (7) is fixedly provided with a spoiler (20), one end of the guide pipe (7) is fixedly connected to a diverter (10), the surface of the diverter (10) is fixedly provided with four diverter pipes (11), one end of the four diverter pipes (11) is fixedly provided with a valve (12), one end of the valve (12) is fixedly connected to a discharge port (13), both sides of the surface of the discharge port (13) are fixedly provided with limit rods (14), and the surface of the limit rods (14) is connected to an angle adjustment component (8).

2. The material guide structure of an ore flotation machine according to claim 1, characterized in that: There are a plurality of spoilers (20), and the plurality of spoilers (20) are arranged in an irregular shape in the inner cavity of the material guide tube (7).

3. The material guide structure of an ore flotation machine according to claim 1, characterized in that: The inner cavity of the feed hopper (1) is provided with a guide groove (5), and the guide groove (5) is spiral-shaped.

4. The material guide structure of an ore flotation machine according to claim 1, characterized in that: The angle adjustment assembly (8) comprises two connecting blocks (801), one end of the two connecting blocks (801) is fixedly sleeved on the surfaces of the two limit rods (14), the other ends of the two connecting blocks (801) are fixedly connected with a connecting rod (802), the surface of the connecting rod (802) and located inside the two connecting blocks (801) are movably sleeved with a movable frame (803), the surface of the connecting rod (802) and located inside the inner cavity of the movable frame (803) are fixedly sleeved with a worm wheel (804), the surface of the worm wheel (804) is meshingly connected with a worm (805), and the two ends of the worm (805) are movably connected to the inner cavity of the two ends of the movable frame (803), and one end of the worm (805) and located outside the movable frame (803) is fixedly connected with a rotating handle (806).

5. The material guide structure of an ore flotation machine according to claim 4, characterized in that: A support plate (15) is fixedly arranged at the bottom of the movable frame (803), an electric push rod (16) is fixedly arranged at the bottom of the support plate (15), and a bottom plate (18) is fixedly connected to the bottom of the electric push rod (16).

6. The material guide structure of an ore flotation machine according to claim 1, characterized in that: Electric telescopic rods (17) are fixedly arranged on both sides of the bottom of the bearing plate (204), a shock absorbing assembly (9) is arranged between the two electric telescopic rods (17), and the bottoms of the electric telescopic rods (17) and the shock absorbing assembly (9) are fixedly connected to the top of the bottom plate (18).

7. The material guide structure of an ore flotation machine according to claim 6, characterized in that: The shock absorbing assembly (9) comprises a movable cylinder (901), the bottom of the movable cylinder (901) being fixedly connected to the top of the bottom plate (18), a shock absorbing spring (902) being fixedly arranged at one end of the inner cavity of the movable cylinder (901), a shock absorbing gasket (903) being fixedly connected to one end of the shock absorbing spring (902), a shock absorbing rod (904) being arranged above the shock absorbing gasket (903), and the top of the shock absorbing rod (904) being fixedly connected to the bottom of the bearing plate (204).

8. The material guide structure of an ore flotation machine according to claim 5, characterized in that: A pulley (19) is provided at the bottom of the bottom plate (18), and the pulley (19) is fixedly arranged at the four corners of the bottom of the bottom plate (18).

9. The material guide structure of an ore flotation machine according to claim 1, characterized in that: The number of the protrusions (208) and the sliding holes (209) is multiple, and the multiple protrusions (208) and the sliding holes (209) are respectively arranged at equal distances on the surfaces of the rotating plate (207) and the vibration plate (201).

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