Dust removal equipment for ore transportation

Abstract

The invention discloses dust removal equipment for ore transportation, and relates to the technical field of ore transportation. The feeding device comprises a feeding conveying mechanism and a support. A guide rail is horizontally fixed on the bracket; the guide rail is connected with a linear motor; a material box is fixed on the linear motor; the material box is arranged between the guide rail and the feeding conveying mechanism; a dust collection mechanism is arranged in the upper part of the material box; a material conveying mechanism is horizontally arranged in the material box; a feeding opening is formed in the side wall, close to the feeding conveying mechanism, of the material box; the output end of the feeding conveying mechanism is inserted into the feeding port and arranged above the conveying mechanism. A shielding mechanism is arranged at the feeding hole; a discharging channel is obliquely arranged on the bottom wall of the material box; the discharging channel is arranged below the output end of the conveying mechanism. The ore dust removal device is reasonable in structural design and convenient to use, and the ore dust removal efficiency is effectively improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of ore transportation, and particularly relates to a dust removal device for ore transportation. Background Art

[0002] Ores contain important metal resources, which can be applied in engineering fields such as the metallurgical industry, chemical industry, and construction industry after being processed such as crushed. The crushed ores are first transported to the hopper of a transport vehicle through a conveyor belt, and then the transport vehicle is used for transshipment. However, dust will be generated during the transportation of the ores, thus polluting the environment. Therefore, dust removal treatment is required during the transportation of the ores.

[0003] Chinese Patent with the authorization announcement number CN221499934U discloses an ore loading dust removal device. It transports crushed stones to a loading conveyor belt through a feeding conveyor belt, and the loading conveyor belt then transports the crushed stones from the feeding port to a discharging hopper. At the same time, the dust suction ports on the dust collection hood and the outer cover are respectively connected to dust suction pipes, and the dust suction pipes are connected to equipment such as a dust collector. The fan on the dust collector sucks away the dust under the dust collection hood and inside the outer cover through the dust suction pipes, preventing a large amount of dust from floating outside the hopper when loading the hopper. The above device has the following drawbacks: Since the outer cover is in an open state, the dust generated when the feeding conveyor belt pours the crushed stones onto the loading conveyor belt may fly out from the open part of the outer cover, thus affecting the dust removal effect during ore transportation. Therefore, it is urgent to research a dust removal device for ore transportation to solve the above problems. Summary of the Invention

[0004] The present invention aims to provide a dust removal device for ore transportation, aiming to solve the technical problems raised in the above background art.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a dust removal device for ore transportation, comprising a feeding conveying mechanism and a bracket vertically arranged at the output end of the feeding conveying mechanism away from the input end thereof; a guide rail is horizontally fixed on the bracket; the length direction of the guide rail is arranged perpendicular to the conveying direction of the feeding conveying mechanism; a linear motor is connected to the guide rail; a material box with an open structure at the upper part is fixed on the linear motor; the material box is arranged between the guide rail and the feeding conveying mechanism; a dust suction mechanism is arranged in the upper open part of the material box; a feeding mechanism is horizontally arranged in the material box; a feeding port is opened on a side wall of the material box close to the feeding conveying mechanism; the output end of the feeding conveying mechanism is inserted into the feeding port, and the output end of the feeding conveying mechanism is arranged above the feeding mechanism; a shielding mechanism is arranged at the feeding port; when the feeding conveying mechanism and the material box move relative to each other, the shielding mechanism can shield the part of the feeding port not covered by the feeding conveying mechanism; a discharging channel is inclinedly arranged on the bottom wall of the material box; the discharging channel is arranged below the output end of the feeding mechanism.

[0007] As a preferred technical solution of the present invention, the dust suction mechanism includes a dust suction hood horizontally fixed in the upper opening of the material box; a filter plate is horizontally fixed in the dust suction hood; and a pair of first negative pressure pipes are connected side by side to the top wall of the dust suction hood.

[0008] As a preferred technical solution of the present invention, the feeding mechanism includes a pair of rollers rotatably connected side by side in a material box; the axial directions of the two rollers are arranged perpendicular to the length direction of the guide rail; the two rollers are connected by a conveyor belt transmission; one end of one of the rollers is coaxially fixed to the output shaft of a first drive motor; and the first drive motor is horizontally fixed to a side wall of the material box.

[0009] As a preferred technical solution of the present invention, the shielding mechanism includes a rack horizontally arranged below the loading and conveying mechanism and a pair of slide rails respectively fixed horizontally at the upper and lower edges of the feeding port; the rack and the two slide rails are arranged parallel to the guide rails; a pair of mounting frames are fixed side by side on the side of the rack away from the material box; the two mounting frames are fixed on the loading and conveying mechanism; a pair of retracting rollers are vertically arranged side by side on the side of the rack close to the slide rail; the upper and lower ends of the two retracting rollers are rotatably connected with transmission blocks, and the two transmission blocks on each of the retracting rollers are respectively slidably connected to the two slide rails; the two retracting rollers are respectively arranged on opposite sides of the loading and conveying mechanism; shielding belts are wrapped around the two retracting rollers; the edges of the two shielding belts away from the retracting rollers are respectively fixed on the opposite sides of the feeding port; the lower ends of the two retracting rollers are fixed with a first gear meshing with the rack.

[0010] As a preferred technical solution of the present invention, a limiting shaft is vertically arranged on one side of the winding and unwinding roller close to the feeding port; both ends of the limiting shaft are respectively rotatably connected to two corresponding transmission blocks; the circumferential side wall of the limiting shaft is in sliding contact with one surface of the shielding belt, and the shielding belt bypasses the limiting shaft and is connected to the side of the feeding port; a part of the shielding belt between the limiting shaft and the feeding port is arranged in parallel with the side wall of the material box close to the feeding conveyor mechanism.

[0011] As a preferred technical solution of the present invention, protective covers are vertically arranged on the circumferences of both winding and unwinding rollers, and the upper and lower ends of each protective cover are respectively fixed to two transmission blocks on the adjacent winding and unwinding rollers; both protective covers are fixed to the feeding conveyor mechanism.

[0012] As a preferred technical solution of the present invention, a dust removal mechanism is connected to the output end of the discharge channel; the dust removal mechanism is arranged below the material box; the dust removal mechanism includes a bearing box fixed to the bottom wall of the material box; a second negative pressure pipe is connected to one side wall of the bearing box; a rotating cylinder is inclined in the bearing box; both ends of the rotating cylinder are respectively rotatably connected to the opposite side walls of the bearing box, and the lower end of the rotating cylinder penetrates through one side wall of the bearing box; the output end of the discharge channel penetrates through the other side wall of the bearing box and is inserted into the upper port of the rotating cylinder; a plurality of dust suction holes are evenly arranged on the circumferential side wall of the rotating cylinder; a second driving motor is horizontally fixed to one side wall of the bearing box; the output shaft of the second driving motor penetrates through one side wall of the bearing box with a gap and is fixedly sleeved with a second gear; an external toothed ring is engaged with the second gear; the external toothed ring is fixedly sleeved on the outer periphery of the lower end of the rotating cylinder.

[0013] The present invention has the following beneficial effects:

[0014] After the carriage of the transport vehicle is located below the discharge channel in the present invention, the ore is conveyed to the conveying mechanism by the feeding conveyor mechanism, the conveying mechanism conveys the ore to the discharge channel, and the discharge channel then discharges the ore into the carriage of the transport vehicle. At the same time, the dust in the material box is sucked away by the dust suction mechanism, and when the feeding conveyor mechanism and the material box move relative to each other, the shielding mechanism can shield the part of the feeding port not covered by the feeding conveyor mechanism, thereby avoiding the dust generated during the ore conveying process from flying out of the feeding port, effectively improving the dust removal efficiency and effect during the ore transportation.

[0015] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a dust removal device for ore transportation according to the present invention.

[0018] Figure 2 It is the main view of the structure of the figure.

[0019] Figure 3 It is Figure 1 the side view of the structure.

[0020] Figure 4 It is Figure 1 the top view of the structure.

[0021] Figure 5 It is a schematic structural diagram of the feeding and conveying mechanism of the present invention.

[0022] Figure 6 It is a schematic structural diagram of the connection between the material box, the dust suction mechanism and the shielding mechanism of the present invention.

[0023] Figure 7 It is a schematic structural diagram of the material box of the present invention.

[0024] Figure 8 It is a schematic structural diagram of the shielding mechanism of the present invention.

[0025] Figure 9 It is a schematic structural diagram of the dust removal mechanism of the present invention.

[0026] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0027] 1 - feeding and conveying mechanism, 2 - bracket, 3 - guide rail, 4 - linear motor, 5 - material box, 6 - dust suction mechanism, 7 - material conveying mechanism, 8 - shielding mechanism, 9 - dust removal mechanism, 101 - support beam, 102 - power conveyor belt, 501 - feeding port, 502 - discharge channel, 601 - dust suction hood, 602 - filter plate, 603 - first negative pressure pipeline, 701 - roller, 702 - conveyor belt, 703 - first driving motor, 801 - rack, 802 - slide rail, 803 - mounting frame, 804 - transmission block, 805 - winding and unwinding roller, 806 - shielding belt, 807 - first gear, 808 - limiting shaft, 809 - protective cover, 901 - bearing box, 902 - second negative pressure pipeline, 903 - rotating cylinder, 904 - dust suction hole, 905 - second driving motor, 906 - second gear, 907 - external tooth ring. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-4 As shown, the present invention is a dust removal device for ore transportation, including a feeding and conveying mechanism 1 and a bracket 2 vertically arranged on the side of the output end of the feeding and conveying mechanism 1 away from its input end; the feeding and conveying mechanism 1 and the bracket 2 are both conventional components in the art, and both are fixedly installed; a guide rail 3 is horizontally bolted on the bracket 2; the length direction of the guide rail 3 is perpendicular to the conveying direction of the feeding and conveying mechanism 1; a conventional linear motor 4 in the art is connected to the guide rail 3; a material box 5 with an open upper part is bolted to the linear motor 4; the material box 5 is arranged between the guide rail 3 and the feeding and conveying mechanism 1; a dust suction mechanism 6 is installed in the open upper part of the material box 5; a material conveying mechanism 7 is horizontally installed in the material box 5; a rectangular feed inlet 501 is opened on one side wall of the material box 5 close to the feeding and conveying mechanism 1; the output end of the feeding and conveying mechanism 1 is inserted into the feed inlet 501, and the output end of the feeding and conveying mechanism 1 is arranged above the material conveying mechanism 7; a shielding mechanism 8 is installed at the feed inlet 501; when the feeding and conveying mechanism 1 and the material box 5 move relative to each other, the shielding mechanism 8 can shield the part of the feed inlet 501 not covered by the feeding and conveying mechanism 1; the bottom wall of the material box 5 is inclined with a discharge channel 502; the discharge channel 502 is arranged below the output end of the material conveying mechanism 7. During use, when the hopper of the transport vehicle is below the discharge channel 502, the ore is conveyed to the material conveying mechanism 7 through the feeding and conveying mechanism 1, the material conveying mechanism 7 conveys the ore to the discharge channel 502, and the discharge channel 502 then discharges the ore into the hopper of the transport vehicle. At the same time, the dust in the material box 5 is sucked away by the dust suction mechanism 6, and when the feeding and conveying mechanism 1 and the material box 5 move relative to each other, the part of the feed inlet 501 not covered by the feeding and conveying mechanism 1 can be shielded by the shielding mechanism 8, thereby avoiding the dust generated during the ore transportation from flying out of the feed inlet 501, effectively improving the dust removal efficiency and effect during ore transportation.

[0031] Among them, such as Figures 1-2 and Figures 4-5As shown, the feeding and conveying mechanism 1 includes a pair of support beams 101 arranged horizontally in parallel; both support beams 101 are fixedly arranged; a conventional power conveyor belt 102 in the art is horizontally installed between the two support beams 101; the power conveyor belt 102 includes a pair of conveying rollers rotatably connected to the two support beams 101 in parallel, a conveyor belt drivingly connected between the two conveying rollers, and a servo motor fixed on one support beam 101 and having an output shaft coaxially fixed to one end of a conveying roller.

[0032] Among them, as Figures 2-3 and Figure 6 shown, the dust collection mechanism 6 includes a dust collection hood 601 horizontally bolted inside the upper open end of the material box 5; a conventional filter plate 602 in the art is horizontally bolted inside the dust collection hood 601; a pair of first negative pressure pipes 603 are bolted side by side on the top wall of the dust collection hood 601. During use, the dust collection hood 601 is pumped to a negative pressure state through the first negative pressure pipes 603, so that the dust in the material box 5 is sucked away, and the dust is filtered by the filter plate 602, effectively ensuring the dust collection effect.

[0033] Among them, as Figures 3-4 and Figure 7 shown, the material conveying mechanism 7 includes a pair of rollers 701 rotatably connected side by side inside the material box 5; the axial directions of the two rollers 701 are perpendicular to the length direction of the guide rail 3; the two rollers 701 are drivingly connected by a material conveying belt 702; one end of a roller 701 is coaxially fixed to the output shaft of a first driving motor 703; the first driving motor 703 is horizontally bolted to one side wall of the material box 5. During use, the ore is conveyed to the material conveying belt 702 through the feeding and conveying mechanism 1, and the first driving motor 703 is used to drive the roller 701 to rotate, so that the material conveying belt 702 conveys the ore into the discharge channel 502, effectively ensuring the ore conveying effect.

[0034] Embodiment 2:

[0035] On the basis of Embodiment 1, as Figures 4-6 and Figure 8As shown in the figure, the shielding mechanism 8 includes a rack 801 horizontally arranged below the feeding conveyor mechanism 1 and a pair of slide rails 802 respectively horizontally bolted to the upper and lower edges of the feeding port 501; the rack 801 and the two slide rails 802 are both arranged parallel to the guide rail 3; on the side of the rack 801 away from the material box 5, a pair of mounting brackets 803 in a right triangle structure are bolted side by side; the two mounting brackets 803 are respectively bolted to the two support beams 101 of the feeding conveyor mechanism 1; on the side of the rack 801 close to the slide rail 802, a pair of winding and unwinding rollers 805 are arranged vertically side by side; the upper and lower ends of the two winding and unwinding rollers 805 are respectively rotatably connected with transmission blocks 804, and the two transmission blocks 804 on each winding and unwinding roller 805 are respectively slidably connected to the two slide rails 802; the two winding and unwinding rollers 805 are respectively arranged on the opposite sides of the feeding conveyor mechanism 1; shielding belts 806 woven from non-woven fabrics are wound on the two winding and unwinding rollers 805; the edges of the two shielding belts 806 away from the winding and unwinding rollers 805 are respectively bolted to the opposite sides of the feeding port 501; the lower ends of the two winding and unwinding rollers 805 are key-connected with first gears 807 meshing with the rack 801; protective covers 809 are vertically arranged on the circumferences of the two winding and unwinding rollers 805, and the upper and lower ends of each protective cover 809 are respectively bolted to the two transmission blocks 804 on the adjacent winding and unwinding roller 805; the two protective covers 809 are respectively bolted to the two support beams 101 of the feeding conveyor mechanism 1. When in use, during the process of the linear motor 4 driving the material box 5 to move linearly, since the feeding conveyor mechanism 1 and the rack 801 are in a static state, it is promoted that the first gear 807 rolls on the rack 801 during the movement of the material box 5, realizing the winding of the shielding belt 806 on the winding and unwinding roller 805 in front of the moving direction of the material box 5 and the release of the shielding belt 806 on the winding and unwinding roller 805 behind the moving direction of the material box 5, thereby always shielding the part of the feeding port 501 not covered by the feeding conveyor mechanism 1, effectively avoiding the dust in the material box 1 from flying out of the feeding port 501.

[0036] As shown in Figure 4 and Figure 8 shown, a limiting shaft 808 is vertically arranged on the side of the winding and unwinding roller 805 close to the feeding port 501; the two ends of the limiting shaft 808 are respectively rotatably connected to the corresponding two transmission blocks 804; the circumferential side wall of the limiting shaft 808 is in sliding contact with one surface of the shielding belt 806, and the shielding belt 806 bypasses the limiting shaft 808 and is connected to the side of the feeding port 501; the part of the shielding belt 806 between the limiting shaft 808 and the feeding port 501 is arranged parallel to the side wall of the material box 5 close to the feeding conveyor mechanism 1. By arranging the limiting shaft 808, the unfolding effect of the shielding belt 806 can be guaranteed.

[0037] Embodiment Three:

[0038] On the basis of Embodiment Two, as shown in Figures 2-3 and Figure 6and Figure 9 As shown in Figure 9 , the output end of the discharging channel 502 is connected with a dust removal mechanism 9; the dust removal mechanism 9 is arranged below the material box 5; the dust removal mechanism 9 includes a bearing box 901 bolted to the bottom wall of the material box 5; a second negative pressure pipe 902 is bolted to one side wall of the bearing box 901; a rotating cylinder 903 is inclined in the bearing box 901; both ends of the rotating cylinder 903 are rotatably connected to the opposite side walls of the bearing box 901, and the lower end of the rotating cylinder 903 penetrates through one side wall of the bearing box 901; the output end of the discharging channel 502 penetrates through the other side wall of the bearing box 901 and is inserted into the upper port of the rotating cylinder 903; a plurality of dust suction holes 904 are uniformly arranged on the circumferential side wall of the rotating cylinder 903; a plurality of bumps or arc-shaped strips can be welded on the circumferential inner wall of the rotating cylinder 903, so as to reduce the movement speed of the ore in the rotating cylinder 903; a second driving motor 905 is horizontally bolted to one side wall of the bearing box 901; the output shaft of the second driving motor 905 penetrates through one side wall of the bearing box 901 with a clearance and is key-connected with a second gear 906; an external gear ring 907 is engaged with the second gear 906; the external gear ring 907 is key-connected to the outer circumference of the lower end of the rotating cylinder 903. During use, the ore is conveyed into the rotating cylinder 903 through the discharging channel 502, the rotating cylinder 903 is driven to rotate by the second driving motor 905 through the second gear 906 and the external gear ring 907, so as to make the ore tumble in the rotating cylinder 903. At the same time, the inner cavity of the bearing box 901 is pumped to a negative pressure state by the second negative pressure pipe 902, so that the dust in the rotating cylinder 903 is sucked away from the dust suction holes 904, and the dust-removed ore is discharged into the hopper of the transport vehicle from the lower port of the rotating cylinder 903, which not only effectively ensures the dust removal effect of the ore, but also avoids problems such as dust adhesion on the surface of the ore discharged into the transport vehicle.

[0039] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. Dust removal equipment for ore transportation, characterized in that: It comprises a feeding conveying mechanism (1) and a bracket (2) vertically arranged at the output end of the feeding conveying mechanism (1) away from the input end thereof; a guide rail (3) is horizontally fixed on the bracket (2); the length direction of the guide rail (3) is arranged perpendicular to the conveying direction of the feeding conveying mechanism (1); The guide rail (3) is connected to a linear motor (4); a material box (5) with an open upper structure is fixed to the linear motor (4); the material box (5) is arranged between the guide rail (3) and the feeding conveying mechanism (1); a dust collecting mechanism (6) is installed in the upper opening of the material box (5); a feeding mechanism (7) is installed horizontally in the material box (5); a feed inlet (501) is opened on a side wall of the material box (5) close to the feeding conveying mechanism (1); the output end of the feeding conveying mechanism (1) is inserted into the feed inlet (501), and the output end of the loading and conveying mechanism (1) is arranged above the feeding mechanism (7); a shielding mechanism (8) is installed at the feeding port (501); when the loading and conveying mechanism (1) and the material box (5) move relative to each other, the shielding mechanism (8) can shield the part of the feeding port (501) not covered by the loading and conveying mechanism (1); the bottom wall of the material box (5) is inclinedly provided with a discharge channel (502); the discharge channel (502) is arranged below the output end of the feeding mechanism (7).

2. The dust removal equipment for ore transportation according to claim 1, characterized in that: The dust collection mechanism (6) comprises a dust collection hood (601) horizontally fixed in the upper opening of the material box (5); a filter plate (602) is horizontally fixed in the dust collection hood (601); and a pair of first negative pressure pipes (603) are connected side by side to the top wall of the dust collection hood (601).

3. The dust removal equipment for ore transportation according to claim 1, characterized in that: The feeding mechanism (7) comprises a pair of rollers (701) rotatably connected side by side in a material box (5); the axial directions of the two rollers (701) are arranged perpendicular to the length direction of the guide rail (3); the two rollers (701) are connected by a transmission belt (702); one end of one of the rollers (701) is coaxially fixed to the output shaft of a first drive motor (703); the first drive motor (703) is horizontally fixed to a side wall of the material box (5).

4. The dust removal equipment for ore transportation according to claim 1, characterized in that: The shielding mechanism (8) comprises a rack (801) horizontally arranged below the feeding conveying mechanism (1) and a pair of slide rails (802) respectively fixed horizontally at the upper and lower edges of the feeding port (501); the rack (801) and the two slide rails (802) are arranged parallel to the guide rail (3); a pair of mounting frames (803) are fixed side by side on the side of the rack (801) away from the material box (5); the two mounting frames (803) are fixed on the feeding conveying mechanism (1); a pair of retracting rollers (805) are vertically arranged side by side on the side of the rack (801) close to the slide rail (802); the two retracting rollers (805) are arranged side by side. 05), the upper and lower ends of which are rotatably connected with transmission blocks (804), and the two transmission blocks (804) on each of the retractable rollers (805) are respectively slidably connected to the two slide rails (802); the two retractable rollers (805) are respectively arranged on the opposite sides of the feeding conveying mechanism (1); shielding belts (806) are wound around the two retractable rollers (805); the edges of the two shielding belts (806) away from the retractable rollers (805) are respectively fixed on the opposite sides of the feed port (501); the lower ends of the two retractable rollers (805) are fixedly sleeved with a first gear (807) meshing with the rack (801).

5. The dust removal equipment for ore transportation according to claim 4, characterized in that: A limiting shaft (808) is vertically arranged on one side of the retracting roller (805) close to the feed port (501); the two ends of the limiting shaft (808) are rotatably connected to the corresponding two transmission blocks (804); the circumferential side wall of the limiting shaft (808) is in sliding contact with a surface of the shielding belt (806), and the shielding belt (806) bypasses the limiting shaft (808) and is connected to the side of the feed port (501); the part of the shielding belt (806) located between the limiting shaft (808) and the feed port (501) is arranged parallel to a side wall of the material box (5) close to the loading and conveying mechanism (1).

6. The dust removal equipment for ore transportation according to claim 4 or 5, characterized in that: Protective covers (809) are vertically arranged on the circumferential sides of the two retracting rollers (805), and the upper and lower ends of each protective cover (809) are respectively fixed on the two transmission blocks (804) on the adjacent retracting rollers (805); the two protective covers (809) are fixed on the feeding conveying mechanism (1).

7. The dust removal equipment for ore transportation according to claim 1, characterized in that: The output end of the discharge channel (502) is connected to a dust removal mechanism (9); the dust removal mechanism (9) is arranged below the material box (5); the dust removal mechanism (9) comprises a carrying box (901) fixed on the bottom wall of the material box (5); a side wall of the carrying box (901) is connected to a second negative pressure pipe (902); a rotating cylinder (903) is obliquely arranged in the carrying box (901); the two ends of the rotating cylinder (903) are respectively rotatably connected to the opposite side walls of the carrying box (901), and the lower end of the rotating cylinder (903) passes through one side wall of the carrying box (901); the output end of the discharge channel (502) passes through the other side wall of the carrying box (901) and is inserted into the upper port of the rotating cylinder (903); and a plurality of dust suction holes (904) are evenly distributed on the circumferential side wall of the rotating cylinder (903).

8. The dust removal equipment for ore transportation according to claim 7, characterized in that: A second drive motor (905) is horizontally fixed to one side wall of the carrying box (901); an output shaft of the second drive motor (905) passes through one side wall of the carrying box (901) and is fixedly sleeved with a second gear (906); an outer gear ring (907) is meshed on the second gear (906); and the outer gear ring (907) is fixedly sleeved on the outer periphery of the lower end of the rotating cylinder (903).

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