A spray cleaning device for gold ore dressing

Abstract

The present application relates to the technical field of spray cleaning, in particular to a spray cleaning device for gold ore dressing and smelting, mainly comprising a conveying line, a fixed frame fixedly installed on the top surface of the conveying line, a spraying mechanism, an adjusting mechanism and a reciprocating mechanism. The spraying mechanism is arranged above the conveying line. The adjusting mechanism is arranged above the conveying line. The reciprocating mechanism is arranged above the conveying line. By starting the motor, the rotating rod and the adjusting column are driven to rotate. The adjusting column cooperates with the groove body to drive the moving rod to reciprocate. The adjusting groove on the moving rod drives the cylindrical arc to reciprocate, further drives the connecting frame nozzle one and nozzle two to swing in an arc shape, so that the cleaning liquid sprayed by the nozzle one and the nozzle two not only produces a large impact force on the top surface of the gold ore, but also produces a large impact force on the side surface of the gold ore, ensuring that the soil on the top surface and the side surface of the gold ore can be effectively stripped and washed away, the soil on the surface of the gold ore is completely removed, and the cleaning quality of the gold ore is improved.

Description

Technical Field

[0001] This invention relates to the field of spray cleaning technology, specifically a spray cleaning device for gold ore beneficiation. Background Technology

[0002] Gold mines refer to gold ore or gold deposits. Gold ore is a mineral aggregate with sufficient gold content that can be industrially utilized. A gold mine is a place where gold is obtained through mining operations. It is a gold ore of a certain scale that can be industrially utilized, formed through mineralization. After gold ore is mined, the ore will contain a lot of soil. During the gold ore beneficiation process, the soil on the gold ore needs to be washed and removed to facilitate subsequent processing.

[0003] After gold ore is mined, it is transported via a conveyor line. Vertically downward nozzles spray and clean the ore during transport, removing surface dirt. However, the impact of the water sprayed from these nozzles is concentrated primarily on the top surface of the ore. Only the very top surface experiences the powerful impact of the water flow, thus removing the dirt. Because the water falls vertically, the impact force is significantly reduced by the time it reaches the sides. This weaker impact makes it difficult to effectively peel off and wash away the dirt adhering to the sides of the ore, resulting in incomplete removal of the dirt and affecting the overall cleaning quality. Summary of the Invention

[0004] The purpose of this invention is to provide a spray cleaning device for gold ore beneficiation and metallurgy, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A spray cleaning device for gold ore beneficiation includes: a conveyor line, a fixing frame fixedly installed on the top surface of the conveyor line, and further includes:

[0007] The spraying mechanism is located above the conveyor line. The spraying mechanism includes a first nozzle and two second nozzles located above the conveyor line. The spraying mechanism is used to spray and clean the gold ore.

[0008] An adjustment mechanism is located above the conveyor line. The adjustment mechanism includes a fixed shaft that is fixedly installed on the inner wall of the fixed frame. A connecting frame is rotatably installed on the outer wall of the fixed shaft through a bearing seat. The adjustment mechanism is used to adjust the swaying and shaking of nozzle one and nozzle two.

[0009] The reciprocating mechanism is located above the conveyor line. The reciprocating mechanism includes multiple fixed blocks that are fixedly installed on the inner wall of the upper end of the fixed frame. Two arc-shaped plates are fixedly installed on the bottom surface of the multiple fixed blocks. Corrugated grooves are opened on the outer wall of the arc-shaped plates. The reciprocating mechanism is used to adjust the reciprocating rotation of nozzle one and nozzle two.

[0010] Preferably, a water tank and a water pump are fixedly installed on the top surface of the fixed frame. The water inlet of the water pump is connected to the water tank, and a connecting pipe is fixedly installed on the water outlet of the water pump. The lower end of the connecting pipe is fixedly inserted through the top surface of the fixed frame and extends into the interior of the fixed frame. One end of the first nozzle and one end of the two second nozzles are respectively connected to the lower end of the connecting pipe through flexible hoses.

[0011] Preferably, one end of the nozzle is fixedly extended through the bottom surface of the connecting frame to the other side of the connecting frame. Two through openings are opened through the bottom surface of the connecting frame. Fixing sleeves are fixedly installed on the outer walls of the two nozzles. Two connecting shafts are fixedly installed on the outer walls of the fixing sleeves. The other ends of the connecting shafts are rotatably connected to the inner wall of the through openings through bearing seats.

[0012] Preferably, two mounting brackets are fixedly installed on the inner wall of the upper end of the fixed frame. The two mounting brackets have an arc-shaped groove through their sides. Limiting sleeves are fixedly installed on the sides of the two mounting brackets respectively. The outer walls of the two limiting sleeves are slidably connected to the inner walls of the two arc-shaped grooves respectively. Arc-shaped rods are slidably installed on the inner walls of the two limiting sleeves respectively. The two ends of the two arc-shaped rods are fixedly connected to the inner walls of the two arc-shaped grooves respectively.

[0013] Preferably, a fixing strip is fixedly installed on the side of one limiting sleeve, and an arc-shaped groove is opened on the side of the fixing frame. The side of the fixing strip is slidably connected to the inner wall of the arc-shaped groove. A cylinder is fixedly installed at one end of the fixing strip. Two T-shaped grooves are opened on the side of the fixing frame. Two T-shaped blocks are slidably installed on the inner walls of the two T-shaped grooves. A moving strip is fixedly installed on the side of the two T-shaped blocks.

[0014] Preferably, the moving strip has a groove on its side, and an adjustment groove is formed through the inner wall of the groove. The outer wall of the cylinder is slidably connected to the inner wall of the adjustment groove. A support frame is fixedly installed on the side of the fixed frame, and a motor is fixedly installed on the side of the support frame.

[0015] Preferably, the motor output end rotates through the side of the support frame and extends to the other side of the support frame. A rotating bar is fixedly installed at one end of the motor output rod, and an adjusting column is fixedly installed on the side of the other end of the rotating bar. The outer wall of the adjusting column is slidably connected to the inner wall of the tank.

[0016] Preferably, two nozzles are respectively fixedly installed with two fixing sleeves on their outer walls. Two mounting sleeves are fixedly installed on the outer walls of the fixing sleeves. An arc-shaped rod is slidably installed on the inner wall of the mounting sleeve. The two ends of the arc-shaped rod are fixedly connected to the top surface of the connecting frame.

[0017] Preferably, two L-shaped strips are fixedly installed on the top surfaces of the two mounting sleeves, and connecting columns are fixedly installed on the other ends of the two L-shaped strips. Two mounting strips are fixedly installed on the inner walls of both sides of the connecting frame. T-shaped grooves are opened on the sides of the mounting strips, and T-shaped blocks are slidably installed on the inner walls of the T-shaped grooves.

[0018] Preferably, a movable frame is fixedly installed on both sides of the T-shaped block, the inner wall of the movable frame is slidably connected to the outer wall of the connecting column, and a fixed column is fixedly installed on the top surface of the movable frame, the upper outer wall of the fixed column is slidably connected to the inner wall of the corrugated groove.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] This invention utilizes a motor to rotate a rotating bar and an adjusting column. The adjusting column, in conjunction with the trough, drives a moving bar to reciprocate. The adjusting groove on the moving bar causes a cylindrical column to oscillate in an arc. The cylindrical column, in turn, causes a fixed bar and a limiting sleeve to oscillate in an arc. The limiting sleeve, in turn, causes a connecting frame to oscillate in an arc. The connecting frame, in turn, causes nozzles one and two to oscillate in an arc. This changes the angle at which nozzles one and two spray the gold ore, allowing the cleaning fluid sprayed from nozzles one and two to generate a significant impact force not only on the top surface of the gold ore but also on its sides. This significant impact force ensures that the dirt adhering to the top and sides of the gold ore can be effectively peeled off and washed away, resulting in thorough removal of the dirt from the surface of the gold ore and thus improving the cleaning quality of the gold ore.

[0021] When the connecting frame drives nozzle one and nozzle two to swing in an arc to spray water to clean the gold ore, nozzle two drives the fixed sleeve, mounting sleeve and L-shaped strip to swing in an arc. At the same time, the connecting frame drives the mounting strip and T-shaped block two to swing in an arc. T-shaped block two drives the moving frame and fixed column to swing in an arc. During the arc swing, the fixed column slides on the inner wall of the corrugated groove, causing the fixed column to move back and forth. The fixed column drives the moving frame to move back and forth. The moving frame drives the connecting column and L-shaped strip to swing in an arc in another direction, thereby driving nozzle two to swing in an arc in another direction. Nozzle two sprays water to clean the other side of the gold ore conveyed on the conveyor line, further ensuring that the dirt on the surface of the gold ore is completely removed and improving the cleaning quality of the gold ore. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the three-dimensional side structure of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the nozzle of the present invention;

[0025] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 This is an exploded three-dimensional view of the mounting bracket of the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged view at point B in the middle;

[0028] Figure 7 This is a three-dimensional structural diagram of the arc-shaped plate of the present invention;

[0029] Figure 8 This is an exploded three-dimensional view of the mounting strip of the present invention.

[0030] In the picture:

[0031] 1. Conveyor line; 101. Fixing frame;

[0032] 2. Sprinkler mechanism; 201. Water tank; 202. Water pump; 203. Connecting pipe; 204. Sprinkler head one; 205. Sprinkler head two; 206. Hose;

[0033] 3. Adjustment mechanism; 301. Fixed shaft; 302. Connecting frame; 303. Through port; 304. Fixed sleeve one; 305. Connecting shaft; 306. Mounting frame; 307. Arc groove one; 308. Limiting sleeve; 309. Arc rod one; 310. Fixed strip; 311. Arc groove two; 312. Cylinder; 313. T-slot one; 314. T-block one; 315. Moving strip; 316. Groove body; 317. Adjustment groove; 318. Support frame; 319. Motor; 320. Rotating bar; 321. Adjustment column;

[0034] 4. Reciprocating mechanism; 401. Fixed block; 402. Arc plate; 403. Corrugated groove; 404. Fixed sleeve II; 405. Mounting sleeve; 406. Arc rod II; 407. L-shaped strip; 408. Connecting column; 409. Moving frame; 410. T-shaped block II; 411. Fixed column; 412. Mounting strip; 413. T-shaped groove II. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0037] like Figures 1-8 As shown, this application provides a spray cleaning device for gold ore beneficiation, including: a conveyor line 1, a fixing frame 101 fixedly installed on the top surface of the conveyor line 1, and further including:

[0038] Spraying mechanism 2 is located above conveyor line 1. Spraying mechanism 2 includes a first nozzle 204 and two second nozzles 205 located above conveyor line 1. Spraying mechanism 2 is used to spray and clean gold ore.

[0039] Specifically, such as Figures 1-8 As shown, a water tank 201 and a water pump 202 are fixedly installed on the top surface of the fixed frame 101. The water inlet end of the water pump 202 is connected to the water tank 201, and a connecting pipe 203 is fixedly installed on the water outlet end of the water pump 202. The lower end of the connecting pipe 203 is fixedly inserted through the top surface of the fixed frame 101 and extends into the interior of the fixed frame 101. One end of the nozzle 1 204 and one end of the two nozzles 205 are respectively connected to the lower end of the connecting pipe 203 through hoses 206.

[0040] In this embodiment: the water pump 202 draws cleaning water from the water tank 201 and sprays it out from the nozzle 204 and nozzle 205 through the connecting pipe 203 and the hose 206 to clean the gold ore.

[0041] Adjustment mechanism 3 is located above conveyor line 1. Adjustment mechanism 3 includes a fixed shaft 301 fixedly installed on the inner wall of fixed frame 101. A connecting frame 302 is rotatably installed on the outer wall of fixed shaft 301 through bearing seat. Adjustment mechanism 3 is used to adjust the swaying and shaking of nozzle 1 204 and nozzle 2 205.

[0042] Specifically, such as Figures 1-8 As shown, one end of nozzle 204 is fixedly extended through the bottom surface of connecting frame 302 to the other side of connecting frame 302. Two through holes 303 are opened through the bottom surface of connecting frame 302. Fixing sleeve 304 is fixedly installed on the outer wall of two nozzles 205. Two connecting shafts 305 are fixedly installed on the outer wall of fixing sleeve 304. The other end of connecting shaft 305 is rotatably connected to the inner wall of through hole 303 through bearing seat.

[0043] In this embodiment: the connecting shaft 305 allows the nozzle 205 and the fixing sleeve 304 to rotate.

[0044] Specifically, such as Figures 1-8 As shown, two mounting brackets 306 are fixedly installed on the inner wall of the upper end of the fixed bracket 101. The two mounting brackets 306 have arc-shaped grooves 307 that pass through their sides. Limiting sleeves 308 are fixedly installed on the sides of the two mounting brackets 306 respectively. The outer walls of the two limiting sleeves 308 are slidably connected to the inner walls of the two arc-shaped grooves 307 respectively. Arc-shaped rods 309 are slidably installed on the inner walls of the two limiting sleeves 308 respectively. The two ends of the two arc-shaped rods 309 are fixedly connected to the inner walls of the two arc-shaped grooves 307 respectively.

[0045] In this embodiment: the arc-shaped groove 307 and the arc-shaped rod 309 are used to limit the limiting sleeve 308, and further limit the connecting frame 302, so that the connecting frame 302 is more stable when swinging.

[0046] Specifically, such as Figures 1-8 As shown, a fixing strip 310 is fixedly installed on the side of the limiting sleeve 308. An arc-shaped groove 311 is opened on the side of the fixing frame 101. The side of the fixing strip 310 is slidably connected to the inner wall of the arc-shaped groove 311. A cylinder 312 is fixedly installed on one end of the fixing strip 310. Two T-shaped grooves 313 are opened on the side of the fixing frame 101. Two T-shaped blocks 314 are slidably installed on the inner walls of the two T-shaped grooves 313 respectively. A moving strip 315 is fixedly installed on the side of the two T-shaped blocks 314.

[0047] In this embodiment: the T-shaped groove 313 is used to limit the movement of the T-shaped block 314, so that the T-shaped block 314 and the moving bar 315 move more stably.

[0048] Specifically, such as Figures 1-8 As shown, a groove 316 is provided on the side of the moving bar 315, and an adjustment groove 317 is provided through the inner wall of the groove 316. The outer wall of the cylinder 312 is slidably connected to the inner wall of the adjustment groove 317. A support frame 318 is fixedly installed on the side of the fixed frame 101, and a motor 319 is fixedly installed on the side of the support frame 318.

[0049] In this embodiment: when the movable bar 315 moves, it cooperates with the cylinder 312 through the adjusting groove 317, causing the cylinder 312 and the fixed bar 310 to swing back and forth in an arc.

[0050] Specifically, such as Figures 1-8 As shown, the output end of the motor 319 rotates through the side of the support frame 318 and extends to the other side of the support frame 318. A rotating bar 320 is fixedly installed at one end of the output rod of the motor 319, and an adjusting column 321 is fixedly installed on the side of the other end of the rotating bar 320. The outer wall of the adjusting column 321 is slidably connected to the inner wall of the groove 316.

[0051] In this embodiment: the motor 319 drives the rotating bar 320 to rotate, the rotating bar 320 drives the adjusting column 321 to rotate, and the adjusting column 321, in cooperation with the groove 316, drives the moving bar 315 to move back and forth.

[0052] The reciprocating mechanism 4 is located above the conveyor line 1. The reciprocating mechanism 4 includes multiple fixed blocks 401 fixedly installed on the inner wall of the upper end of the fixed frame 101. Two arc-shaped plates 402 are fixedly installed on the bottom surface of the multiple fixed blocks 401. Corrugated grooves 403 are opened on the outer wall of the arc-shaped plates 402. The reciprocating mechanism 4 is used to adjust the reciprocating rotation of nozzle 1 204 and nozzle 2 205.

[0053] Specifically, such as Figures 1-8 As shown, two nozzles 205 are respectively fixedly installed with fixing sleeves 404 on their outer walls. Two mounting sleeves 405 are fixedly installed on the outer walls of fixing sleeves 204. An arc-shaped rod 406 is slidably installed on the inner wall of the mounting sleeve 405. The two ends of the arc-shaped rod 406 are fixedly connected to the top surface of the connecting frame 302.

[0054] In this embodiment: the arc-shaped rod 406 limits the mounting sleeve 405, and further limits the fixing sleeve 404 and the nozzle 205, so that the nozzle 205 swings more stably.

[0055] Specifically, such as Figures 1-8 As shown, L-shaped strips 407 are fixedly installed on the top surfaces of the two mounting sleeves 405 respectively, and connecting posts 408 are fixedly installed on the other ends of the two L-shaped strips 407. Two mounting strips 412 are fixedly installed on the inner walls of both sides of the connecting frame 302 respectively. T-shaped grooves 413 are opened on the side of the mounting strips 412, and T-shaped blocks 410 are slidably installed on the inner wall of the T-shaped grooves 413.

[0056] In this embodiment: the T-shaped groove 413 is used to limit the movement of the T-shaped block 410, making the movement of the T-shaped block 410 more stable.

[0057] Specifically, such as Figures 1-8 As shown, a movable frame 409 is fixedly installed on the side of the T-shaped block 410. The inner wall of the movable frame 409 is slidably connected to the outer wall of the connecting column 408. A fixed column 411 is fixedly installed on the top surface of the movable frame 409. The upper outer wall of the fixed column 411 is slidably connected to the inner wall of the corrugated groove 403.

[0058] In this embodiment: through the corrugated groove 403, when the fixed column 411 moves in the corrugated groove 403, it drives the moving frame 409 to move back and forth. The moving frame 409 drives the connecting column 408 to swing in an arc, which in turn drives the nozzle 205 below to swing in an arc.

[0059] The specific steps of this solution are as follows: Before cleaning, a wastewater collection tank is placed below conveyor line 1 to collect the cleaning wastewater. Gold ore is fed to the middle position of conveyor line 1 for transport. The vibration generated during the transport of gold ore by conveyor line 1 causes the gold ore to tumble at a certain angle. Water pump 202 and motor 319 are then activated. Water pump 202 draws cleaning water from water tank 201 and sprays it out from nozzle 1 204 and nozzle 205 through connecting pipe 203 and hose 206 to clean the gold ore. At this time, the rotating bar 320 and adjusting column 321 are driven to rotate. 1. Cooperating with the tank 316, it drives the moving bar 315 to move back and forth. The adjusting groove 317 on the moving bar 315 drives the cylinder 312 to swing back and forth in an arc. The cylinder 312 drives the fixing bar 310 and the limiting sleeve 308 to swing in an arc. The limiting sleeve 308 drives the connecting frame 302 to swing in an arc. The connecting frame 302 drives the nozzle 1 204 and nozzle 2 205 to swing in an arc. The angle of the nozzle 1 204 and nozzle 2 205 spraying gold ore changes. At the same time, when the connecting frame 302 drives the nozzle 1 204 and nozzle 2 205 to swing in an arc to spray water to clean the gold ore, the nozzles... The second nozzle 205 drives the second fixed sleeve 404, the mounting sleeve 405, and the L-shaped strip 407 to swing in an arc. Simultaneously, the connecting frame 302 drives the mounting strip 412 and the second T-shaped block 410 to swing in an arc. The second T-shaped block 410 drives the moving frame 409 and the fixed column 411 to swing in an arc. During the arc swing, the fixed column 411 slides on the inner wall of the corrugated groove 403, causing it to reciprocate. The fixed column 411 drives the moving frame 409 to reciprocate, and the moving frame 409 drives the connecting column 408 and the L-shaped strip 407 to swing in another direction, thus driving the second nozzle 205 to move in another direction. The arc-shaped oscillation in one direction allows the cleaning fluid sprayed from nozzles 204 and 205 to not only generate a large impact force on the top surface of the gold ore, but also on different sides of the gold ore. Furthermore, the vibration generated by the conveyor line 1 during the transport of the gold ore causes the gold ore to flip at a certain angle, thereby ensuring that the soil attached to the surface of the gold ore can be effectively peeled off and washed away. The soil on the surface of the gold ore is thoroughly removed, thereby improving the cleaning quality of the gold ore. After cleaning, the conveyor line 1 transports the gold ore to the next processing area for further processing.

[0060] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

[0061] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A spray cleaning device for gold ore beneficiation, comprising: The conveyor line (1), wherein a fixing frame (101) is fixedly installed on the top surface of the conveyor line (1), is characterized in that it further includes: Spraying mechanism (2), the spraying mechanism (2) is set above the conveyor line (1), the spraying mechanism (2) includes a first nozzle (204) and two second nozzles (205) located above the conveyor line (1), the spraying mechanism (2) is used to spray and clean gold ore; Adjustment mechanism (3) is set above the conveyor line (1). The adjustment mechanism (3) includes a fixed shaft (301) fixedly installed on the inner wall of the fixed frame (101). A connecting frame (302) is rotatably installed on the outer wall of the fixed shaft (301) through a bearing seat. One end of the nozzle (204) is fixedly extended through the bottom surface of the connecting frame (302) to the other side of the connecting frame (302). Two through holes (303) are opened through the bottom surface of the connecting frame (302). A fixed sleeve (304) is fixedly installed on the outer wall of the two nozzles (205). Two connecting shafts (305) are fixedly installed on the outer wall of the fixed sleeve (304). The other end of the connecting shaft (305) is rotatably connected to the inner wall of the opening (303) through a bearing seat. Two mounting brackets (306) are fixedly installed on the upper inner wall of the fixing bracket (101). The two mounting brackets (306) have arc-shaped grooves (307) that pass through their sides. The outer walls of the two limiting sleeves (308) are slidably connected to the inner walls of the two arc-shaped grooves (307). Arc-shaped rods (309) are slidably installed on the inner walls of the two limiting sleeves (308). The two ends of the two arc-shaped rods (309) are fixedly connected to the inner walls of the two arc-shaped grooves (307). A fixing strip (310) is fixedly installed on one side of the limiting sleeve (308). The frame (101) has an arc-shaped groove (311) on its side. The side of the fixing strip (310) is slidably connected to the inner wall of the arc-shaped groove (311). A cylinder (312) is fixedly installed at one end of the fixing strip (310). The frame (101) has two T-shaped grooves (313) on its side. Two T-shaped blocks (314) are slidably installed on the inner walls of the two T-shaped grooves (313). A moving strip (315) is fixedly installed on the side of the two T-shaped blocks (314). A groove (316) is opened on the side of the moving strip (315). An adjustment groove (317) is opened through the inner wall of the groove (316). The cylinder (312) is externally... The wall is slidably connected to the inner wall of the regulating groove (317). A support frame (318) is fixedly installed on the side of the fixed frame (101). A motor (319) is fixedly installed on the side of the support frame (318). The output end of the motor (319) rotates through the side of the support frame (318) and extends to the other side of the support frame (318). A rotating bar (320) is fixedly installed at one end of the output rod of the motor (319). An adjusting column (321) is fixedly installed on the side of the other end of the rotating bar (320). The outer wall of the adjusting column (321) is slidably connected to the inner wall of the groove (316). The adjusting mechanism (3) is used to adjust the swinging of nozzle one (204) and nozzle two (205). A reciprocating mechanism (4) is provided above the conveyor line (1). The reciprocating mechanism (4) includes multiple fixed blocks (401) fixedly installed on the inner wall of the upper end of the fixed frame (101). Two arc-shaped plates (402) are fixedly installed on the bottom surface of the multiple fixed blocks (401). Corrugated grooves (403) are provided on the outer wall of the arc-shaped plates (402). Fixed sleeves (404) are fixedly installed on the outer walls of the two nozzles (205). Two mounting sleeves (405) are fixedly installed on the outer wall of the fixed sleeves (404). Arc-shaped rods (402) are slidably installed on the inner wall of the mounting sleeves (405). 6) The two ends of the arc-shaped rod (406) are fixedly connected to the top surface of the connecting frame (302). The top surfaces of the two mounting sleeves (405) are respectively fixedly installed with L-shaped strips (407). The other ends of the two L-shaped strips (407) are fixedly installed with connecting columns (408). The inner walls of both sides of the connecting frame (302) are respectively fixedly installed with two mounting strips (412). The side of the mounting strip (412) is provided with T-shaped grooves (413). The inner wall of the T-shaped grooves (413) is slidably installed with T-shaped blocks (410). The side of the T-shaped blocks (410) is fixedly installed with a movable frame (409). The inner wall of the frame (409) is slidably connected to the outer wall of the connecting column (408). A fixed column (411) is fixedly installed on the top surface of the movable frame (409). The upper outer wall of the fixed column (411) is slidably connected to the inner wall of the corrugated groove (403). The reciprocating mechanism (4) is used to adjust the reciprocating rotation of nozzle one (204) and nozzle two (205). The water pump (202) and motor (319) are turned on. The water pump (202) draws cleaning water from the water tank (201) and sprays it out from nozzle one (204) and nozzle two (205) through the connecting pipe (203) and hose (206) to clean the gold ore. At this time, the... The rotating bar (320) and the adjusting column (321) rotate. The adjusting column (321) cooperates with the trough (316) to drive the moving bar (315) to move back and forth. The adjusting groove (317) on the moving bar (315) drives the cylinder (312) to swing back and forth in an arc. The cylinder (312) drives the fixed bar (310) and the limiting sleeve (308) to swing in an arc. The limiting sleeve (308) drives the connecting frame (302) to swing in an arc. The connecting frame (302) drives the nozzle one (204) and nozzle two (205) to swing in an arc. The angle of the nozzle one (204) and nozzle two (205) spraying gold ore changes.

2. The spray cleaning device for gold ore beneficiation and smelting according to claim 1, characterized in that, A water tank (201) and a water pump (202) are fixedly installed on the top surface of the fixed frame (101). The water inlet of the water pump (202) is connected to the water tank (201). A connecting pipe (203) is fixedly installed on the water outlet of the water pump (202). The lower end of the connecting pipe (203) is fixedly inserted through the top surface of the fixed frame (101) and extends into the interior of the fixed frame (101). One end of the first nozzle (204) and one end of the two second nozzles (205) are respectively connected to the lower end of the connecting pipe (203) through a hose (206).

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