Iron ore sorting device

Abstract

The utility model belongs to the technical field of iron ore separation, and particularly relates to an iron ore separation device which comprises a base, a supporting seat arranged on one side above the base, a tank body arranged above the supporting seat, a supporting block arranged below the tank body, a second motor arranged on one side of the tank body, and a stirring rod arranged on one side of the second motor. A sliding groove is formed in one side of the interior of the tank body. A sorting mechanism is arranged on one side of the middle of the tank body, a dust falling mechanism is arranged in the tank body, a transmission mechanism is arranged on one side of the supporting seat, a material falling box is arranged on one side of the transmission mechanism, and a conveyor is arranged in the material falling box; and the dust falling mechanism comprises a water tank, a pump body, a connecting pipe and a spraying pipe, the pump body is fixedly installed on one side of the water tank, the spraying pipe is fixedly connected to one end of the connecting pipe, and the dust falling mechanism is used for dust falling treatment in the iron ore separation process. According to the utility model, the transmission mechanism is matched with the sorting mechanism, so that the iron ore can be prevented from being blocked during sorting, and the sorting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron ore separation, in particular to an iron ore separation device. Background Art

[0002] Ore is an important raw material for steel production enterprises. Iron is gradually selected from natural ores through crushing, grinding, magnetic separation, flotation, gravity separation and other processes. Iron ore is a mineral aggregate containing iron or iron compounds that can be economically utilized.

[0003] The prior art has the following problems: the prior art "An iron ore sorting device" with publication number CN109107690B "includes a conveying mechanism, a separation mechanism, a crushing mechanism, a transportation mechanism and a sorting mechanism, the separation mechanism is installed at the end of the conveying mechanism, the crushing mechanism is located at the end of the separation mechanism, the transportation mechanism is located at both ends of the crushing mechanism, the sorting mechanism is installed at the end of the transportation mechanism, the crushing mechanism includes a feeding assembly, a crushing assembly, a screening assembly and a driving assembly, the screening assembly is located beside the separation mechanism, the crushing assembly is installed in the screening assembly, and the feeding assembly and the driving assembly are respectively installed at both ends of the screening assembly";

[0004] In the above device, iron ore is sorted by a screening drum in a screening assembly. Since the screening drum in the above device cannot rotate, the iron ore is easily stuck in the screen of the screening drum, thereby affecting the sorting efficiency. At the same time, the screening in the above device gradually arranges a dust reduction structure, which makes it easy for large dust to appear during the sorting process, thereby affecting the working environment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an iron ore sorting device, which solves the problem that the existing iron ore sorting device is prone to blockage of the screening cylinder when in use and is prone to generate large amounts of dust during the sorting process.

[0006] To achieve the above object, the utility model provides the following technical solution: an iron ore sorting device, comprising a base, a support seat is arranged on one side above the base, a tank body is arranged above the support seat, a support block is arranged below the tank body, a second motor is arranged on one side of the tank body, a stirring rod is arranged on one side of the second motor, and a slide groove is arranged on one side of the interior of the tank body;

[0007] A sorting mechanism is arranged on one side of the middle part of the tank body, a dust reduction mechanism is arranged inside the tank body, a transmission mechanism is arranged on one side of the support seat, a material drop box is arranged on one side of the transmission mechanism, and a conveyor is arranged inside the material drop box;

[0008] The dust reduction mechanism comprises a water tank, a pump body, a connecting pipe and a spray pipe. The pump body is fixedly installed on one side of the water tank, and one end of the connecting pipe is fixedly connected to the spray pipe. The dust reduction mechanism is used for dust reduction treatment during iron ore sorting.

[0009] As a preferred technical solution of the utility model, the sorting mechanism includes a sorting cylinder, a movable seat, balls and a gear ring. The outer surface of one side of the sorting cylinder is fixedly mounted with a gear ring, and the surface of the movable seat is movably connected with balls.

[0010] As a preferred technical solution of the present utility model, the transmission mechanism includes a first motor, a shaft and a gear. One side of the first motor is transmission-connected to the shaft, and a gear is fixedly mounted on the surface of the shaft.

[0011] As a preferred technical solution of the utility model, the sorting mechanism is provided with two groups and is mirror-arranged on both sides of the middle part of the tank body. The blanking box and the conveyor are each provided with two groups and are located below the sorting mechanism. The second motor is transmission-connected to the stirring rod.

[0012] As a preferred technical solution of the utility model, the movable seat is fixedly installed at both ends of the sorting barrel, and the movable seat and the ball are slidably connected with the slide groove.

[0013] As a preferred technical solution of the utility model, the first motor is fixedly installed on the support seat, one end of the shaft is movably connected to the blanking box, and the gear is transmission-connected to the sorting mechanism.

[0014] As a preferred technical solution of the utility model, the water tank is fixedly installed on the base, the pump body is fixedly connected to the connecting pipe, and atomizing nozzles are evenly arranged in the horizontal direction below the spray pipe.

[0015] Compared with the prior art, the utility model provides an iron ore sorting device, which has the following beneficial effects:

[0016] 1. The iron ore sorting device is provided with a first motor installed on one side of a support seat, and the first motor can drive the gear to rotate through a shaft rod. Since the upper part of the gear is meshed with the toothed ring of the sorting mechanism, the sorting drum of the sorting mechanism can rotate between the tank bodies under the linkage cooperation of the toothed ring, the slide groove in the tank body, the movable seat and the ball. The rotation of the sorting drum can break up the iron ore under the action of the second motor and the stirring rod, thereby improving the sorting efficiency. At the same time, the rotation of the sorting drum can also prevent the iron ore from being stuck in the screen of the sorting drum, further improving the iron ore sorting efficiency.

[0017] 2. This iron ore sorting device has a water tank installed on the surface of the base, and a pump body is installed on one side of the water tank. Under the action of the pump body, clean water in the water tank can be sent to the spray pipe through the connecting pipe. Since an atomizing nozzle is installed under the spray pipe, the clean water is sprayed out under the action of the atomizing nozzle, thereby reducing the dust inside the tank body. Therefore, when the device is in use, it can effectively avoid the occurrence of large dust in the sorting process, thereby reducing the impact on the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the overall installation structure of an iron ore separation device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a sorting mechanism of an iron ore sorting device of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of a dust reduction mechanism of an iron ore sorting device of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the installation structure of the transmission mechanism of the iron ore separation device.

[0022] In the figure: 1. base; 2. support seat; 3. tank body; 4. sorting mechanism; 41. sorting cylinder; 42. movable seat; 43. ball; 44. gear ring; 5. dust suppression mechanism; 51. water tank; 52. pump body; 53. connecting pipe; 54. spray pipe; 6. support block; 7. transmission mechanism; 71. first motor; 72. shaft; 73. gear; 8. blanking box; 9. conveyor; 10. second motor; 11. stirring rod; 12. slide chute. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 In this embodiment: an iron ore sorting device comprises a base 1, a support base 2 is arranged on one side above the base 1, a tank body 3 is arranged above the support base 2, a support block 6 is arranged below the tank body 3, a second motor 10 is arranged on one side of the tank body 3, a stirring rod 11 is arranged on one side of the second motor 10, and a chute 12 is arranged on one side of the tank body 3;

[0025] A sorting mechanism 4 is arranged on one side of the middle of the tank body 3, a dust reduction mechanism 5 is arranged inside the tank body 3, a transmission mechanism 7 is arranged on one side of the support seat 2, a material box 8 is arranged on one side of the transmission mechanism 7, and a conveyor 9 is arranged inside the material box 8;

[0026] The dust reduction mechanism 5 includes a water tank 51, a pump body 52, a connecting pipe 53 and a spray pipe 54. The pump body 52 is fixedly installed on one side of the water tank 51, and one end of the connecting pipe 53 is fixedly connected to the spray pipe 54. The dust reduction mechanism 5 is used for dust reduction during iron ore sorting.

[0027] See also Figure 1 and Figure 2 In this embodiment, the sorting mechanism 4 includes a sorting cylinder 41, a movable seat 42, a ball 43 and a gear ring 44. The gear ring 44 is fixedly installed on the outer surface of one side of the sorting cylinder 41, and the ball 43 is movably connected to the inner surface of the movable seat 42.

[0028] In the above embodiment, the sorting mechanism 4 can be rotated between the tank bodies 3 by the cooperation of the movable seat 42 and the ball 43 with the slide groove 12 opened inside the tank body 3, and the rotation of the sorting mechanism 4 can prevent the iron ore from accumulating on one side of the sorting cylinder 41 and causing blockage.

[0029] Furthermore, the movable seat 42 is fixedly mounted on both ends of the sorting barrel 41 , and the movable seat 42 and the ball bearing 43 are slidably connected to the slide groove 12 .

[0030] The effect of rotation of the sorting drum 41 inside the tank body 3 is achieved through the action of the ball 43 and the movable seat 42 in coordination with the movable connection between the movable seat 42 and the slide groove 12, and the gear ring 44 installed outside the sorting drum 41 can cooperate with the transmission mechanism 7 to realize the rotation of the sorting mechanism 4. The specific structure of the transmission mechanism 7 is introduced and described in detail below.

[0031] See also Figure 1 and Figure 4 In this embodiment, the transmission mechanism 7 includes a first motor 71, a shaft 72 and a gear 73. One side of the first motor 71 is transmission-connected with the shaft 72, and the gear 73 is fixedly mounted on the surface of the shaft 72.

[0032] In the above embodiment, the shaft 72 can be driven to rotate by the first motor 71, and the rotation of the shaft 72 can cause the gear 73 to rotate. Since the gear 73 is transmission-connected to the sorting mechanism 4, the sorting mechanism 4 is rotated.

[0033] Specifically, the first motor 71 is fixedly installed on the support base 2 , one end of the shaft 72 is movably connected to the blanking box 8 , and the gear 73 is transmission-connected to the sorting mechanism 4 .

[0034] The first motor 71 and the shaft rod 72 can be installed by the cooperation of the blanking box 8 and the support seat 2 , and the gear 73 is meshed with the gear ring 44 of the sorting mechanism 4 , so the gear ring 44 can be driven to rotate by the gear 73 .

[0035] See also Figure 1 and Figure 3 In this embodiment, the water tank 51 is fixedly installed on the base 1, the pump body 52 is fixedly connected to the connecting pipe 53, and atomizing nozzles are evenly arranged in the horizontal direction below the spray pipe 54.

[0036] In the above embodiment, clean water can be delivered from the water tank 51 to the connecting pipe 53 by the action of the pump body 52, and the connection between the connecting pipe 53 and the spray pipe 54 enables the clean water to enter the spray pipe 54 and be atomized and sprayed out under the action of the atomizing nozzle to achieve the dust reduction effect.

[0037] It is additionally explained that two groups of sorting mechanisms 4 are provided and are mirror-arranged on both sides of the middle of the tank body 3 , two groups of blanking boxes 8 and conveyors 9 are provided and are located below the sorting mechanism 4 , and the second motor 10 is transmission-connected to the stirring rod 11 .

[0038] The two sets of sorting mechanisms 4 are provided to screen and sort iron ores of different sizes, and the sorted iron ores can be delivered to different processing procedures through the linkage cooperation of the drop box 8 and the conveyor 9 .

[0039] The working principle and use process of the utility model are as follows: after the operator feeds the iron ore into the interior of the tank body 3 through the silo, the first motor 71 of the transmission mechanism 7 is started to make the shaft 72 drive the gear 73 to rotate. Since the gear 73 is meshed with the toothed ring 44 outside the sorting drum 41, the toothed ring 44 can drive the sorting drum 41 to rotate between the tank bodies 3. At the same time, the second motor 10 is started to drive the stirring rod 11 to rotate to break up the iron ore. At the same time, the pump body 52 is started to make the clean water in the water tank 51 enter the spray pipe 54 through the connecting pipe 53. The clean water is sprayed out through the atomizing nozzle of the spray pipe 54, so as to reduce dust and avoid dust generation. The iron ore is sorted by rotating the sorting drum 41 in cooperation with the screen installed inside it, and the sorted iron ore enters the surface of the conveyor 9 in the blanking box 8 through the sorting drum 41. The sorted iron ore is transported to the next process by starting the conveyor 9.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An iron ore sorting device, comprising a base (1), a support base (2) being arranged on one side above the base (1), a tank body (3) being arranged above the support base (2), a support block (6) being arranged below the tank body (3), a second motor (10) being arranged on one side of the tank body (3), a stirring rod (11) being arranged on one side of the second motor (10), and a chute (12) being arranged on one side of the interior of the tank body (3), characterized in that: A sorting mechanism (4) is provided on one side of the middle of the tank body (3), a dust reduction mechanism (5) is provided inside the tank body (3), a transmission mechanism (7) is provided on one side of the support seat (2), a material drop box (8) is provided on one side of the transmission mechanism (7), and a conveyor (9) is provided inside the material drop box (8); The dust reduction mechanism (5) comprises a water tank (51), a pump body (52), a connecting pipe (53) and a spray pipe (54); the pump body (52) is fixedly mounted on one side of the water tank (51); one end of the connecting pipe (53) is fixedly connected to the spray pipe (54); the dust reduction mechanism (5) is used for dust reduction during iron ore sorting.

2. The iron ore separation device according to claim 1, characterized in that: The sorting mechanism (4) comprises a sorting cylinder (41), a movable seat (42), a ball (43) and a toothed ring (44); the toothed ring (44) is fixedly mounted on an outer surface of one side of the sorting cylinder (41), and the ball (43) is movably connected to the inner surface of the movable seat (42).

3. The iron ore separation device according to claim 1, characterized in that: The transmission mechanism (7) comprises a first motor (71), a shaft (72) and a gear (73); one side of the first motor (71) is transmission-connected to the shaft (72); and the gear (73) is fixedly mounted on the surface of the shaft (72).

4. The iron ore separation device according to claim 1, characterized in that: The sorting mechanism (4) is provided with two groups and is arranged in a mirror-image manner on both sides of the middle of the tank body (3); the blanking box (8) and the conveyor (9) are both provided with two groups and are located below the sorting mechanism (4); and the second motor (10) is transmission-connected to the stirring rod (11).

5. The iron ore separation device according to claim 2, characterized in that: The movable seat (42) is fixedly mounted on both ends of the sorting barrel (41), and the movable seat (42) and the ball bearing (43) are slidably connected to the slide groove (12).

6. The iron ore separation device according to claim 3, characterized in that: The first motor (71) is fixedly mounted on the support seat (2), one end of the shaft rod (72) is movably connected to the blanking box (8), and the gear (73) is transmission-connected to the sorting mechanism (4).

7. The iron ore separation device according to claim 1, characterized in that: The water tank (51) is fixedly mounted on the base (1), the pump body (52) is fixedly connected to the connecting pipe (53), and atomizing nozzles are evenly arranged in a horizontal direction below the spray pipe (54).

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