Efficient crushing and sorting integrated device for gold ore

Abstract

The utility model provides an efficient crushing and sorting integrated device for gold ore, which belongs to the field of ore treatment and comprises a crushing cylinder, a crushing component is arranged in the crushing cylinder, and a sorting component is arranged at the bottom of the crushing component. By arranging the crushing assembly and the sorting assembly, during use, gold ore falls into a ring column through a crushing barrel to wait to be crushed, a first motor is started to drive a transmission rod to rotate, drive a first tooth to rotate, drive a second tooth to rotate, drive a transmission column to rotate and drive an inclined crushing cone to rotate; when the crushing cone rotates, ores enter the space between the crushing cone and the chute through leaked gaps, and then are crushed by the crushing cone which rotates quickly, so that the purpose of crushing the ores is achieved, the crushed ores form particles with different sizes, the particles fall onto the separating screen, and the particles are discharged from the second separating port when the particles are smaller than the aperture of the separating screen. And the materials are discharged from the first sorting port.

Description

Technical Field

[0001] This utility model relates to the field of ore processing, and more specifically, to an integrated device for efficient crushing and sorting of gold ore. Background Technology

[0002] Based on the structural state and gold content of gold in minerals, gold deposit minerals can be divided into three major categories: gold minerals, gold-bearing minerals, and gold-carrying minerals. So-called independent gold minerals refer to gold produced in the form of gold minerals and gold-bearing minerals. It is the most important form of gold in nature and the main object of industrial development and utilization. Gold ore needs to be crushed before production.

[0003] A search revealed that Chinese Patent Publication No. CN207745933U discloses "a high-efficiency and energy-saving crushing device for gold ore production, comprising a crushing barrel, cabinet door, feeding port, motor box, limiting groove, connecting plate, push rod, hydraulic pump, pallet, stirring blade, fixing frame, storage barrel, acid tank, water permeable hole, slide rail, handle, chute, and filter screen. The beneficial effects of this utility model are: by setting pallets on both sides of the bottom of the crushing barrel, and installing hydraulic pumps on the pallets, the fixing frames inside the crushing barrel are connected to the hydraulic pumps through push rods, allowing the fixing frames inside the crushing barrel to move up and down. An acid tank is set inside the crushing barrel, containing an acidic solution. When gold ore is fed into the storage barrel, the acidic solution reacts with the calcium on the surface of the gold ore, making the surface stones loose. This allows for easy crushing of the surface stones during gold ore crushing, improving work efficiency. This utility model is characterized by high efficiency, energy saving, and convenient material handling." However, the following defects still exist:

[0004] (1) In actual use, it can only break gold ore, but cannot classify the broken ore into different particle sizes.

[0005] (2) In actual use, it is impossible to control the size of the particles formed after the gold ore is crushed.

[0006] Therefore, we have made improvements to this and proposed an integrated device for efficient crushing and sorting of gold ore. Utility Model Content

[0007] The purpose of this utility model is to address the current problem that it can only break gold ore, but cannot classify the broken ore into different particle sizes, and cannot control the size of the particles formed after the gold ore is crushed.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] An integrated high-efficiency crushing and sorting device for gold ore is proposed to improve the above-mentioned problems.

[0010] The present invention is as follows:

[0011] It includes a crushing cylinder, inside which a crushing component is provided, and at the bottom of the crushing component a sorting component is provided;

[0012] The crushing assembly includes a ring column, a cylinder, a base, a transmission chamber, a first motor, a transmission rod, a transmission column, a first gear, a second gear, a crushing cone, and an inclined groove. The ring column is located at the bottom of the crushing cylinder, and the cylinder is located at the bottom of the ring column. The base is fixedly installed on the inner side wall of the cylinder and extends to the outside of the crushing cylinder. The transmission chamber is located at the top of the base. The first motor is installed on the side of the base located outside the crushing cylinder. The transmission rod is installed at the output end of the first motor and extends into the interior of the transmission chamber. The transmission column is rotatably connected to the interior of the transmission chamber. The first gear and the second gear are respectively installed on the transmission rod and the transmission column, and are both bevel gears that mesh with each other. The crushing cone is installed at the top of the transmission column, and the inclined groove is located on the inner side of the ring column.

[0013] As a preferred technical solution of this utility model, the sorting component includes a sorting bin, a sorting screen, a first sorting port, and a second sorting port. The sorting bin is fixedly installed at the bottom of the cylinder, the sorting screen is installed obliquely inside the sorting bin, the first sorting port is located on one side of the sorting bin and communicates with the sorting bin, the first sorting port is located at the lower end of the sorting screen, and the second sorting port is located at the bottom of the sorting bin.

[0014] As a preferred technical solution of this utility model, a pretreatment component is provided on the top of the crushing cylinder, and an adjustment component is provided on the crushing component;

[0015] The pretreatment assembly includes a treatment chamber, a second motor, crushing rollers, and crushing teeth. The treatment chamber is fixedly installed on the top of the crushing cylinder. Two second motors are fixedly installed on one side of the treatment chamber. Two crushing rollers are rotatably connected to the inside of the treatment chamber and are respectively fixedly connected to the output ends of the two second motors. Multiple crushing teeth are arranged on the crushing rollers.

[0016] As a preferred technical solution of this utility model, the adjustment component includes a fixed plate, a fixed column, a sliding groove, a lifting plate, and hydraulic rods. The two fixed plates are respectively fixedly installed on the periphery of the crushing cylinder and the cylindrical cylinder. The multiple fixed columns are installed on the two fixed plates, with both ends passing through the two fixed plates and fixed by nuts. The two sliding grooves are opened at both ends of the ring column and are used to slide and connect with the crushing cylinder and the cylindrical cylinder respectively. The lifting plate is fixedly installed on the periphery of the ring column. One end of each of the multiple hydraulic rods is installed on the fixed plate near the cylindrical cylinder, and the other end is installed on the bottom of the lifting plate.

[0017] As a preferred technical solution of this utility model, a stabilizing groove is provided on the top of the base, and a stabilizing ring is fixedly installed on the bottom of the crushing cone, with the stabilizing ring slidably connected to the inside of the stabilizing groove.

[0018] As a preferred technical solution of this utility model, limit plates are fixedly installed on both sides inside the processing chamber, and the number of limit plates is multiple and evenly distributed on both sides inside the processing chamber.

[0019] As a preferred technical solution of this utility model, a processing bucket is welded to the top of the processing chamber, and reinforcing columns are welded to the side walls of the processing bucket and the processing chamber.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] In the solution of this utility model:

[0022] 1. By setting up crushing and sorting components, gold ore falls into the ring column through the crushing cylinder to wait for crushing. The first motor is started, which drives the transmission rod to rotate, drives the first gear to rotate, drives the second gear to rotate, drives the transmission column to rotate, and drives the inclined crushing cone to rotate. When the crushing cone rotates, the ore will enter between the crushing cone and the inclined chute through the gaps, and then be crushed by the rapidly rotating crushing cone, thereby achieving the purpose of crushing the ore. After the ore is crushed, it forms particles of different sizes that fall onto the sorting screen. Particles smaller than the sorting screen aperture will pass through the sorting screen and be discharged from the second sorting port, while particles larger than the sorting screen aperture will pass through the inclined sorting screen and be discharged from the first sorting port, thus achieving integrated operation of ore crushing and sorting.

[0023] 2. By setting up the adjustment component, the hydraulic rod is activated during use to drive the lifting plate to rise or fall, thereby adjusting the height of the ring column. This allows the crushing cylinder and the cylindrical cylinder to slide inside the sliding groove, thus adjusting the distance between the inclined groove and the crushing cone. Depending on the distance, the crushing cone can crush the ore into particles of different sizes. Attached Figure Description

[0024] Figure 1 A schematic diagram of the integrated high-efficiency crushing and sorting device for gold ore provided by this utility model;

[0025] Figure 2 Right view of the integrated high-efficiency crushing and sorting device for gold ore provided by this utility model;

[0026] Figure 3 The present invention provides an integrated device for high-efficiency crushing and sorting of gold ore. Figure 2 A schematic diagram of the three-dimensional cross-sectional structure at point AA;

[0027] Figure 4 A schematic diagram of the adjusting component of the integrated high-efficiency crushing and sorting device for gold ore provided by this utility model;

[0028] Figure 5 A schematic diagram of the pretreatment component of the integrated high-efficiency crushing and sorting device for gold ore provided by this utility model.

[0029] The image shows:

[0030] 1. Crushing cylinder; 2. Crushing assembly; 3. Sorting assembly; 4. Pretreatment assembly; 5. Adjustment assembly; 201. Ring column; 202. Cylinder; 203. Base; 204. Transmission chamber; 205. First motor; 206. Transmission rod; 207. Transmission column; 208. Gear 1; 209. Gear 2; 210. Crushing cone; 211. Inclined chute; 301. Sorting chamber; 302. Sorting screen; 303. First sorting port; 304. Second sorting port; 401. Processing chamber; 402. Second motor; 403. Crushing roller; 404. Crushing teeth; 501. Fixed plate; 502. Fixed column; 503. Sliding chute; 504. Lifting plate; 505. Hydraulic rod; 6. Stabilizing chute; 7. Stabilizing ring; 8. Limiting plate; 9. Processing hopper; 10. Reinforcing column. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0032] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0033] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] like Figure 1-5As shown, this embodiment proposes an integrated device for efficient crushing and sorting of gold ore, including a crushing cylinder 1, a crushing component 2 inside the crushing cylinder 1, and a sorting component 3 at the bottom of the crushing component 2.

[0036] like Figure 3 As shown, the crushing assembly 2 includes a ring column 201, a cylinder 202, a base 203, a transmission chamber 204, a first motor 205, a transmission rod 206, a transmission column 207, a first gear 208, a second gear 209, a crushing cone 210, and an inclined groove 211. The ring column 201 is located at the bottom of the crushing cylinder 1, the cylinder 202 is located at the bottom of the ring column 201, the base 203 is fixedly installed on the inner side wall of the cylinder 202 and extends to the outside of the crushing cylinder 1, and the transmission chamber 204 is opened in the base 203. At the top, the first motor 205 is mounted on the base 203 on one side outside the crushing cylinder 1. The transmission rod 206 is mounted on the output end of the first motor 205 and extends into the transmission chamber 204. The transmission column 207 is rotatably connected to the inside of the transmission chamber 204. Gear 1 208 and gear 209 are respectively mounted on the transmission rod 206 and the transmission column 207 and are both bevel gears that mesh with each other. The crushing cone 210 is mounted on the top of the transmission column 207. The inclined groove 211 is opened on the inner side of the ring column 201. During operation, gold ore falls through the crushing cylinder 1 into the ring column 201 to await crushing. The first motor 205 is started, which drives the transmission rod 206 to rotate, which in turn drives the first gear 208 to rotate, the second gear 209 to rotate, and the transmission column 207 to rotate. This drives the inclined crushing cone 210. As the crushing cone 210 rotates, the ore will pass through the gaps and enter between the crushing cone 210 and the inclined groove 211, and then be crushed by the rapidly rotating crushing cone 210, thereby achieving the purpose of crushing the ore.

[0037] like Figure 3 As shown, the sorting component 3 includes a sorting bin 301, a sorting screen 302, a first sorting port 303, and a second sorting port 304. The sorting bin 301 is fixedly installed at the bottom of the cylinder 202. The sorting screen 302 is installed at an incline inside the sorting bin 301. The first sorting port 303 is located on one side of the sorting bin 301 and is connected to it. The first sorting port 303 is located at the lower end of the sorting screen 302. The second sorting port 304 is located at the bottom of the sorting bin 301. During use, after the ore is crushed, particles of varying sizes fall onto the sorting screen 302. Particles smaller than the aperture of the sorting screen 302 pass through the screen and exit through the second sorting port 304. Particles larger than the aperture of the screen 302 pass through the inclined screen and exit through the first sorting port 303, thus achieving integrated ore crushing and sorting.

[0038] like Figure 3 Figure 4 and Figure 5As shown, a pretreatment component 4 is provided on the top of the crushing cylinder 1, and an adjustment component 5 is provided on the crushing component 2;

[0039] The pretreatment component 4 includes a treatment chamber 401, two second motors 402, crushing rollers 403, and crushing teeth 404. The treatment chamber 401 is fixedly installed on the top of the crushing cylinder 1. Two second motors 402 are fixedly installed on one side of the treatment chamber 401. Two crushing rollers 403 are rotatably connected to the inside of the treatment chamber 401 and are respectively fixedly connected to the output ends of the two second motors 402. Multiple crushing teeth 404 are arranged on the crushing rollers 403. In use, the gold ore enters the interior of the treatment chamber 401 before entering the crushing cylinder 1. The two second motors 402 are started, driving the two crushing rollers 403 to rotate, pre-crushing the gold ore, which can improve the efficiency and effect of subsequent crushing of the ore by the crushing cone 210.

[0040] like Figure 4 As shown, the adjustment component 5 includes a fixed plate 501, a fixed column 502, a sliding groove 503, a lifting plate 504, and hydraulic rods 505. The two fixed plates 501 are fixedly installed on the periphery of the crushing cylinder 1 and the cylinder 202, respectively. Multiple fixed columns 502 are installed on the two fixed plates 501, with both ends passing through the two fixed plates 501 and fixed by nuts. The two sliding grooves 503 are opened at both ends of the ring column 201 and are used to slide and connect with the crushing cylinder 1 and the cylinder 202, respectively. The lifting plate 504 is fixedly installed on the periphery of the ring column 201. One end of each of the multiple hydraulic rods 505 is installed on the fixed plate 501 near the cylinder 202, and the other end is installed on the bottom of the lifting plate 504. When in use, the hydraulic rod 505 is activated, which drives the lifting plate 504 to rise or fall, thereby adjusting the height of the ring column 201. This allows the crushing cylinder 1 and the cylindrical cylinder 202 to slide inside the sliding groove 503, thereby adjusting the distance between the inclined groove 211 and the crushing cone 210. Depending on the distance, the crushing cone 210 can crush the ore into particles of different sizes.

[0041] like Figure 4 As shown, a stabilizing groove 6 is provided on the top of the base 203, and a stabilizing ring 7 is fixedly installed on the bottom of the crushing cone 210. The stabilizing ring 7 is slidably connected inside the stabilizing groove 503. When the crushing cone 210 rotates during use, it will drive the stabilizing ring 7 to slide inside the stabilizing groove 6, which can improve the stability of the crushing cone 210 during rotation.

[0042] like Figure 3 As shown, limiting plates 8 are fixedly installed on both sides inside the processing chamber 401. There are multiple limiting plates 8, which are evenly distributed on both sides inside the processing chamber 401. During use, the limiting plates 8 can block the gaps between the two crushing rollers 403 and the inner wall of the processing chamber 401 to prevent small ore from getting stuck in the gaps.

[0043] like Figure 3 As shown, a processing hopper 9 is welded to the top of the processing chamber 401, and reinforcing columns 10 are welded to the processing hopper 9 and the side wall of the processing chamber 401. During use, the processing hopper 9 facilitates the feeding of ore into the processing chamber 401.

[0044] Specifically, in operation, the integrated high-efficiency crushing and sorting device for gold ore is as follows: Gold ore falls into the ring column 201 through the crushing cylinder 1 to await crushing. The first motor 205 is started, driving the transmission rod 206 to rotate, which in turn drives the first gear 208 and the second gear 209 to rotate, which in turn drives the transmission column 207 to rotate, thereby driving the inclined crushing cone 210. As the crushing cone 210 rotates, the ore will pass through the gaps and enter between the crushing cone 210 and the inclined groove 211, and then be crushed by the rapidly rotating crushing cone 210, thus achieving the purpose of crushing the ore. After being crushed, the ore forms particles of different sizes that fall onto the sorting screen. On screen 302, particles smaller than the aperture of the sorting screen 302 will pass through the sorting screen 302 and exit from the second sorting port 304, while particles larger than the aperture of the sorting screen 302 will pass through the inclined sorting screen 302 and exit from the first sorting port 303. This achieves integrated operation of ore crushing and sorting. Activating the hydraulic rod 505 drives the lifting plate 504 to rise or fall, thereby adjusting the height of the ring column 201. This allows the crushing cylinder 1 and the cylindrical cylinder 202 to slide inside the sliding groove 503, thereby adjusting the distance between the inclined groove 211 and the crushing cone 210. Depending on the distance, the crushing cone 210 can crush the ore into particles of different sizes.

[0045] All technical features in this embodiment can be freely combined according to actual needs.

[0046] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A kind of gold ore high-efficiency crushing and sorting integrated device, including pulverization cylinder (1), it is characterized in that, The inside of the pulverizing cylinder (1) is provided with a pulverizing assembly (2), and the bottom of the pulverizing assembly (2) is provided with a sorting assembly (3); The pulverizing assembly (2) comprises a ring column (201), a cylinder (202), a base (203), a transmission bin (204), a first motor (205), a transmission rod (206), a transmission column (207), a tooth I (208), a tooth II (209), a pulverizing cone (210) and an inclined chute (211), the ring column (201) is arranged at the bottom of the pulverizing cylinder (1), the cylinder (202) is arranged at the bottom of the ring column (201), the base (203) is fixedly installed on the side wall inside the cylinder (202) and extends to the outside of the pulverizing cylinder (1), the transmission bin (204) is opened at the top of the base (203), the first motor (205) is installed on one side of the base (203) outside the pulverizing cylinder (1), the transmission rod (206) is installed on the output end of the first motor (205) and extends to the inside of the transmission bin (204), the transmission column (207) is rotatably connected to the inside of the transmission bin (204), the tooth I (208) and the tooth II (209) are respectively installed on the transmission rod (206) and the transmission column (207) and are bevel gears and are meshed with each other, the pulverizing cone (210) is installed at the top of the transmission column (207), and the inclined chute (211) is opened on the inner side of the ring column (201).

2. The gold ore high-efficiency crushing and sorting integrated device according to claim 1, characterized in that, The sorting assembly (3) comprises a sorting bin (301), a sorting screen (302), a first sorting port (303) and a second sorting port (304), the sorting bin (301) is fixedly installed at the bottom of the cylinder (202), the sorting screen (302) is installed obliquely in the inside of the sorting bin (301), the first sorting port (303) is arranged on one side of the sorting bin (301) and is communicated with the sorting bin (301), the first sorting port (303) is located at the lower end of the sorting screen (302), and the second sorting port (304) is arranged at the bottom of the sorting bin (301).

3. The gold ore high-efficiency crushing and sorting integrated device according to claim 1, characterized in that, The top of the pulverizing cylinder (1) is provided with a pretreatment assembly (4), and the pulverizing assembly (2) is provided with an adjusting assembly (5); The pretreatment assembly (4) comprises a treatment bin (401), a second motor (402), a pulverizing roller (403) and a pulverizing tooth (404), the treatment bin (401) is fixedly installed at the top of the pulverizing cylinder (1), two second motors (402) are fixedly installed on one side of the treatment bin (401), two pulverizing rollers (403) are rotatably connected to the inside of the treatment bin (401) and are fixedly connected with the output ends of the two second motors (402) respectively, and a plurality of pulverizing teeth (404) are arranged on the pulverizing roller (403).

4. The gold ore high-efficiency crushing and sorting integrated device according to claim 3, characterized in that, The adjusting assembly (5) comprises fixing discs (501), fixing columns (502), sliding grooves (503), lifting plates (504) and hydraulic rods (505), two fixing discs (501) are fixedly installed on the circumferential sides of the crushing cylinder (1) and the cylinder (202) respectively, a plurality of fixing columns (502) are installed on the two fixing discs (501) and pass through the two fixing discs (501) at two ends and are fixed by nuts, two sliding grooves (503) are formed at two ends of the ring column (201) and are used in sliding connection with the crushing cylinder (1) and the cylinder (202) respectively, the lifting plates (504) are fixedly installed on the circumferential side of the ring column (201), and one end of each of a plurality of hydraulic rods (505) is installed on the fixing disc (501) close to the cylinder (202) and the other end is installed on the bottom of the lifting plate (504).

5. The gold ore high-efficiency crushing and sorting integrated device according to claim 4, characterized in that, The top of the base (203) is provided with a stable sliding groove (6), the bottom of the crushing cone (210) is fixedly installed with a stable ring (7), and the stable ring (7) is in sliding connection with the inside of the stable sliding groove (503).

6. The gold ore high-efficiency crushing and sorting integrated device according to claim 3, characterized in that, Two sides in the processing bin (401) are fixedly installed with limiting plates (8), the number of the limiting plates (8) is multiple and they are uniformly distributed on the two sides in the processing bin (401).

7. The gold ore high-efficiency crushing and sorting integrated device according to claim 3, characterized in that, The top of the processing bin (401) is welded with a processing hopper (9), and reinforcing columns (10) are welded on the side walls of the processing hopper (9) and the processing bin (401).

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