Fluorite mineral aggregate cleaning device

Abstract

The fluorite mineral aggregate cleaning device comprises a cleaning box provided with a feeding port and a discharging port, a supporting assembly is arranged in the cleaning box, a water inlet mechanism is arranged in the cleaning box, and a plurality of spraying pipes are arranged at the top of the water inlet mechanism; the water inlet mechanism is further provided with a first adjusting mechanism, the multiple spraying pipes are all provided with second adjusting mechanisms, and the second adjusting mechanisms are used for adjusting the spraying angles of the corresponding spraying pipes. A water inlet mechanism and a plurality of spray pipes are arranged in the lower cavity, a plurality of high-pressure water flows are sprayed upwards, and the positions and angles of the water flows are continuously adjusted through a first adjusting mechanism and a second adjusting mechanism, so that the cleaning effect on the fluorite mineral aggregate is improved, and the problem that the fluorite mineral aggregate cannot be cleaned easily when an existing cleaning roller is used for cleaning the fluorite mineral aggregate is solved. The cleaning roller is easy to abrade seriously, so that the cleaning roller needs to be replaced regularly, and the cleaning roller cannot be used for a long time.

Description

Technical Field

[0001] This utility model relates to the field of ore cleaning technology, specifically to a fluorite ore cleaning device. Background Technology

[0002] Fluorite, also known as fluorite, is a relatively common mineral in nature. Fluorite ore often contains a certain amount of mud and water. After mining, the surface will carry some soil. However, in order to facilitate subsequent processing such as screening, the fluorite ore is first crushed to a certain particle size and then washed.

[0003] Chinese utility model patent CN209866644U discloses a cleaning and sorting device for fluorite ore. The fluorite ore enters the cleaning tank through the feed hopper, and a certain amount of water is flushed into the cleaning tank through the water inlet system. Then, the fluorite ore is washed by the rotating cleaning roller. After cleaning, it enters the sorting box. However, during cleaning, the main function is to brush the surface of the fluorite ore with the cleaning roller. In the long term of use, the cleaning roller is prone to severe wear, which requires regular replacement and is not conducive to long-term use. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a fluorite ore cleaning device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fluorite ore cleaning device includes a cleaning box with an inlet and an outlet. A water-blocking gate is provided at the outlet of the cleaning box. A base is provided at the bottom of the cleaning box. A water-permeable support component is horizontally arranged inside the cleaning box, dividing the inside of the cleaning box into a first chamber and a second chamber distributed vertically.

[0007] Both the discharge port and the inlet are located in the first chamber, and an overflow pipe is also provided at the top of the first chamber to allow water in the first chamber to flow out.

[0008] The second chamber is equipped with a water inlet mechanism, and the top of the water inlet mechanism is equipped with several nozzles to form several high-pressure water flows upward below the support assembly.

[0009] The water inlet mechanism is also equipped with a first adjustment mechanism for driving several nozzles to move horizontally as a whole. Each nozzle is equipped with a second adjustment mechanism for adjusting the spray angle of the corresponding nozzle so that the nozzles can clean the fluorite ore in the first chamber.

[0010] Furthermore, the support components include a grid plate and a screen. The grid plate is detachably installed inside the washing tank, and the top of the grid plate is fixedly connected to the screen to support the placement of the fluorite ore.

[0011] Furthermore, the first adjustment mechanism includes two sets of vertically staggered telescopic components. One set of telescopic components is installed on the inner wall of the cleaning tank, and the end of the telescopic component away from the cleaning tank is connected to a second bracket. The top of the second bracket is connected to another set of telescopic components, and the end of the telescopic component away from the second bracket is connected to a first bracket. The top of the first bracket is connected to the water inlet mechanism. The two telescopic components drive the water inlet mechanism to move horizontally in the cleaning tank, thereby adjusting its position.

[0012] Furthermore, the water inlet mechanism includes a connecting pipe, the bottom of which is fixedly connected to the top of the first bracket, and the top of which is connected to several nozzles.

[0013] One side of the connecting pipe is fixedly connected to a first connecting pipe, one end of the first connecting pipe extends through the cleaning box to the outside, and the part of the first connecting pipe inside the cleaning box is a telescopic flexible hose.

[0014] The first connecting pipe is connected to a water pump at one end outside the cleaning tank, which drives the water flow to be sprayed out at the nozzle.

[0015] Furthermore, the bottom of several nozzles is fixedly connected to the connecting pipe through corresponding second connecting pipes, and a control valve is provided at the end of the second connecting pipe near the connecting pipe for opening / closing the corresponding nozzle.

[0016] The second connecting pipe is a telescopic flexible hose.

[0017] Furthermore, the second adjustment mechanism includes two sealed boxes, the bottom of which is fixedly connected to the top of the connecting pipe. Each of the two sealed boxes is equipped with a control structure, and a rotating shaft is provided on one side of each control structure. One end of each rotating shaft extends to the outside of the sealed box and is fixedly connected to the nozzle. The rotating shaft is rotatably connected to the sealed box so that the rotating shaft is driven by the control structure to rotate the nozzle, thereby adjusting the angle.

[0018] Furthermore, the control structure includes a rectangular frame, the top of which is fixedly connected to the inner wall of the sealed box, a sliding frame in the middle of the rectangular frame, and two sides of the sliding frame slidingly connected to the two vertically distributed side walls of the rectangular frame. Two sets of elastic elements are fitted inside the rectangular frame, and the ends of the two sets of elastic elements that are close to each other are connected to the top and bottom of the sliding frame, respectively, which serves to position the sliding frame.

[0019] An electromagnet is installed at the bottom of the rectangular frame, and a magnetic block is installed above the electromagnet at the bottom of the sliding frame, so that magnetic force is generated when the electromagnet is energized, driving the sliding frame to slide up and down along the side wall of the rectangular frame.

[0020] The sliding frame has a control rod that is slidably connected inside. One end of the control rod is fixedly connected to the outer edge of the control ring, and the inner side of the control ring is fixedly sleeved on the end of the rotating shaft.

[0021] Furthermore, a positioning shaft is provided on one side of the base, one end of which is fixedly connected to the outside of the cleaning tank. A lifting component is provided on the side of the base away from the positioning shaft to drive the cleaning tank to rotate around the positioning shaft and adjust the angle of the cleaning tank.

[0022] Furthermore, both sets of telescopic components include a sealing cylinder. The exterior of the two sets of sealing cylinders is fixedly connected to the corresponding cleaning tank and the second bracket, respectively. The interior of both sets of sealing cylinders is provided with a driving structure. One end of the driving structure is fixedly connected to one end of a piston rod. The other end of the piston rod passes through the sealing cylinder, and the ends of the two sets of piston rods located in the sealing cylinder are respectively connected to the corresponding second bracket and the first bracket.

[0023] Compared with existing technologies, this fluorite ore washing device has the following advantages:

[0024] I. This utility model improves the cleaning effect on fluorite ore by setting a water-permeable support component in the cleaning box, forming the cleaning box into upper and lower chambers, and setting a water inlet mechanism and several spray pipes in the lower chamber to spray several high-pressure water jets upward. The position and angle of the water jets are continuously adjusted by the first adjustment mechanism and the second adjustment structure, thereby solving the problem that the existing cleaning rollers are prone to severe wear when cleaning fluorite ore, which requires regular replacement and is not conducive to long-term use.

[0025] Second, this utility model has a lifting component and a positioning shaft between the base and the cleaning box, which makes it easy to adjust the angle of the cleaning box so that the fluorite ore can be discharged through the processing port and prevent blockage. At the same time, the grid plate and screen can support the fluorite ore and cooperate with the spray pipe to form a dynamic water flow circulation, thereby improving the cleaning effect. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a cross-sectional view of the cleaning tank in this utility model;

[0028] Figure 3 This is a three-dimensional structural diagram of the connecting tube in this utility model;

[0029] Figure 4This is a cross-sectional view of the sealing box in this utility model.

[0030] In the diagram: 1. Cleaning tank; 2. Overflow pipe; 3. Water gate; 4. Base; 5. Positioning shaft; 6. Support assembly; 7. Connecting pipe; 8. First bracket; 9. Telescopic assembly; 901. Piston rod; 902. Sealing cylinder; 10. First connecting pipe; 11. Second bracket; 12. Spray pipe; 13. Second connecting pipe; 14. Rotating shaft; 15. Control ring; 16. Control rod; 17. Sealing box; 18. Spring; 19. Rectangular frame; 20. Electromagnet; 21. Sliding frame. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] like Figure 1-4 As shown, this utility model provides a technical solution: a fluorite ore cleaning device, including a cleaning tank 1 with an inlet and an outlet, a water gate 3 at the outlet of the cleaning tank 1, a base 4 at the bottom of the cleaning tank 1, and a water-permeable support assembly 6 horizontally arranged inside the cleaning tank 1, dividing the interior of the cleaning tank 1 into a first chamber and a second chamber distributed vertically; both the outlet and the inlet are located in the first chamber, and an overflow pipe 2 is also provided at the top of the first chamber to allow water to flow out of the first chamber; a water inlet mechanism is provided in the second chamber, and several nozzles 12 are provided at the top of the water inlet mechanism to form several upward-flowing high-pressure water flows below the support assembly 6; a first adjustment mechanism is also provided on the water inlet mechanism to drive the several nozzles 12 to move horizontally as a whole, and a second adjustment mechanism is provided on each of the several nozzles 12 to adjust the spray angle of the corresponding nozzle 12 so that the nozzles 12 clean the fluorite ore in the first chamber.

[0033] In use, firstly, fluorite ore is added to the first chamber through the opening at the top of the cleaning tank 1 and placed on the upper surface of the support assembly 6. Then, the water inlet mechanism is connected to the external water supply equipment, allowing external water for cleaning to be drawn into the water inlet mechanism and sprayed upwards through the nozzle 12. Initially, the cleaning tank 1 is filled with water through the nozzle 12, so that the water overflows the fluorite ore. The placement of the fluorite ore does not exceed half the depth of the first chamber, reducing the thickness of the fluorite ore and leaving sufficient space for agitation, so that the fluorite ore can be agitated under the impact of the water flow. Then, the pressure of the water flow from the nozzle 12 is increased, and the water flow from the nozzle 12 agitates and impacts the fluorite ore upwards, thereby rinsing the fluorite ore. At the same time, the rinsed water flows out through the overflow pipe 2. A filter screen is installed at the inlet of the overflow pipe 2 to prevent fluorite ore from entering, and the drainage volume of the overflow pipe 2 is similar to that of the spray nozzle. The maximum water output of pipe 12 is adapted to prevent water from overflowing from the cleaning tank 1. At the same time, the overflow pipe 2 is connected to the sewage treatment system of the external water supply equipment to facilitate the recycling of sewage. Furthermore, during rinsing, the position and angle of the nozzle 12 are continuously adjusted by the first and second adjustment mechanisms to adjust the angle and position of the stronger water flow. By continuously adjusting the position of the stronger water flow, the fluorite ore is agitated and rinsed at different angles and positions to improve the cleaning effect. A cover plate (not shown in the figure) is also hinged to the top of the cleaning tank 1. During cleaning, it is closed on the top to effectively prevent water from overflowing. At the same time, a pump body is also installed on the cover plate, and the output end is connected to the inside of the cleaning tank 1. A filter screen is installed at the input end to facilitate the active discharge of water inside the cleaning tank 1 when necessary, forming a water flow from bottom to top to assist the upward turning of the fluorite ore.

[0034] The support assembly 6 includes a grid plate and a screen. The grid plate is detachably installed inside the washing tank 1, and the top of the grid plate is fixedly connected to the screen to support the fluorite ore. The support assembly 6 can also be a filter plate, preferably a grid plate and a screen. The screen is supported by the grid plate, and the size of the screen is smaller than the smallest size of the fluorite ore to prevent the fluorite ore from falling. The grid plate is composed of evenly spaced strips, while the screen is a fine mesh structure, which can greatly reduce the obstruction to the water flow, so that the water flow can pass through better. This allows the water flow from the nozzle 12 to pass through the support assembly 6 more easily and enter the upper part. Through the upward impact of the water flow, and by controlling the pressure of the water flow output from the nozzle 12 and the frequency of the upward impact, the water flow creates an upward boiling and churning effect on the fluorite ore, thereby agitating and washing the fluorite ore.

[0035] The first adjustment mechanism includes two sets of vertically staggered telescopic components 9. One set of telescopic components 9 is installed on the inner wall of the cleaning tank 1, and the end of the telescopic component 9 away from the cleaning tank 1 is connected to a second bracket 11. The top of the second bracket 11 is connected to another set of telescopic components 9, and the end of the telescopic component 9 away from the second bracket 11 is connected to a first bracket 8. The top of the first bracket 8 is connected to the water inlet mechanism. The two telescopic components 9 drive the water inlet mechanism to move horizontally in the cleaning tank 1, thereby adjusting its position. Both sets of telescopic components 9 include a sealing cylinder 902. The exterior of the two sets of sealing cylinders 902 is fixedly connected to the corresponding cleaning tank 1 and the second bracket 11, respectively. The interior of the two sets of sealing cylinders 902 is provided with a driving structure. One end of the driving structure is fixedly connected to one end of a piston rod 901. The other end of the piston rod 901 passes through the sealing cylinder 902, and the ends of the two sets of piston rods 901 located in the sealing cylinder 902 are respectively connected to the corresponding second bracket 11 and the first bracket 8.

[0036] During use, a sealing ring is provided between the sealing cylinder 902 and the piston rod 901 to prevent water from entering the interior of the sealing cylinder 902, thus protecting the internal drive structure. The drive structure can be an electric push rod, which drives one end of the piston rod 901 to move, thereby driving the corresponding first bracket 8 and second bracket 11 to move. Specifically, the electric push rod, which is vertically mounted on the telescopic assembly 9 on the cleaning tank 1, drives the corresponding piston rod 901 to move. The piston rod 901 further drives the second bracket 11 to move, and at the same time, drives the first bracket 8, the water inlet mechanism, and the telescopic assembly 9 on the second bracket 11 to move as a whole. After moving to a certain position, the electric push rod of the telescopic assembly 9 on the second bracket 11 is then controlled to work, driving the corresponding piston rod 901 to move, causing the corresponding first bracket 8 to move perpendicular to the horizontal direction of the second bracket 11, thereby achieving adjustment to any position in the horizontal plane.

[0037] The water inlet mechanism includes a connecting pipe 7, the bottom of which is fixedly connected to the top of the first bracket 8, and the top of which is connected to several spray pipes 12. A first connecting pipe 10 is fixedly connected to one side of the connecting pipe 7. One end of the first connecting pipe 10 extends through the cleaning tank 1 to the outside, and the part of the first connecting pipe 10 inside the cleaning tank 1 is a telescopic hose. A water pump is connected to the end of the first connecting pipe 10 outside the cleaning tank 1 to drive water to spray out at the spray pipes 12.

[0038] In use, the connecting pipe 7 consists of several circular pipes. The first group of circular pipes is evenly distributed on the top of the first bracket 8, and several nozzles 12 are evenly installed on each circular pipe. The second group of circular pipes is fixedly connected across the first group of circular pipes, connecting the several circular pipes of the first group. At the same time, the second group of circular pipes is connected to the first connecting pipe 10 so that external water can enter the several circular pipes and finally be sprayed out through the nozzles 12. The water pump can be a plunger pump, screw pump or diaphragm pump, and the input end is connected to an external water supply device to draw water for cleaning. A controller is also installed and connected to a control valve to regulate the water flow with a certain pressure and the spray frequency at the nozzles 12, so that the nozzles 12 can better impact and turn over the fluorite ore and clean it.

[0039] The bottoms of several nozzles 12 are fixedly connected to the connecting pipe 7 via corresponding second connecting pipes 13. A control valve is provided at one end of the second connecting pipe 13 near the connecting pipe 7 to open / close the corresponding nozzle 12 and adjust the flow rate of the nozzle 12, so that the flow rates of the several nozzles 12 are different and precisely controlled and adjusted. The second connecting pipe 13 is a telescopic hose. In use, the extension and retraction of the first connecting pipe 10 and the second connecting pipe 13 are adapted to the movement of the connecting pipe 7 and the bottom of the nozzle 12, respectively, so as to facilitate connection during movement and allow the cleaning water to flow.

[0040] The second adjustment mechanism includes two sealed boxes 17, the bottom of which is fixedly connected to the top of the connecting pipe 7. Each sealed box 17 has a control structure inside, and a rotating shaft 14 is provided on one side of each control structure. One end of each rotating shaft 14 extends to the outside of the sealed box 17 and is fixedly connected to the nozzle 12. The rotating shaft 14 is rotatably connected to the sealed box 17, so that the rotating shaft 14 is driven by the control structure to rotate the nozzle 12, thereby adjusting the angle. The control structure includes a rectangular frame 19, the top of which is fixedly connected to the inner wall of the sealed box 17. A sliding frame 21 is provided in the middle of the rectangular frame 19, and the two sides of the sliding frame 21 are slidably connected to the two vertically distributed side walls of the rectangular frame 19. The rectangular frame 19 includes two vertical rods. The top and bottom of the two vertical rods are fixedly connected by a horizontal plate; the sliding frame 21 spans the two vertical rods and slides up and down along the vertical rods, and two sets of elastic elements are fitted inside the rectangular frame 19. The ends of the two sets of elastic elements that are close to each other are connected to the top and bottom of the sliding frame 21, respectively, which serves to position the sliding frame 21; an electromagnet 20 is provided at the bottom of the rectangular frame 19, and a magnetic block is provided above the electromagnet 20 at the bottom of the sliding frame 21, so that magnetic force is generated when the electromagnet 20 is energized, driving the sliding frame 21 to slide up and down along the side wall of the rectangular frame 19; a control rod 16 is slidably connected inside the sliding frame 21, one end of the control rod 16 is fixedly connected to the control ring 15 near the outer edge, and the inner side of the control ring 15 is fixedly fitted to the end of the rotating shaft 14.

[0041] During use, both the sealing box 17 and the sealing cylinder 902 are equipped with corresponding sealing joints to facilitate the entry of cables into the sealing box 17 and the sealing cylinder 902. The cables located inside the cleaning box 1 are equipped with waterproof structures to enhance protection. The elastic element is a spring 18, with two sets of springs 18 sleeved on the two vertical rods. The ends of the springs that are far apart from each other abut against the top and bottom horizontal plates, respectively, while the ends that are close together abut against the top and bottom of the sliding frame 21. The elastic force of the lower spring 18 is slightly greater than that of the upper spring 18, facilitating the fixation of the sliding frame 21. Located in the middle, in the initial state, the sliding frame 21 is located in the middle of the rectangular frame 19. At this time, the nozzle 12 opens vertically upward. When adjusting the angle, the electromagnet 20 is energized, and the magnetic force on the sliding frame 21 drives the sliding frame 21 to slide upward or downward, thereby driving the control rod 16 to rotate upward or downward. Since the axis of the control rod 16 is deviated from the axis of the rotating shaft 14, the rotating shaft 14 is driven to rotate, which in turn drives the nozzle 12 to rotate, adjusting the angle of the nozzle 12 and the water flow angle, thus improving the rinsing effect.

[0042] A positioning shaft 5 is provided on one side of the base 4. One end of the positioning shaft 5 is fixedly connected to the outside of the cleaning tank 1. A lifting component is provided on the side of the base 4 away from the positioning shaft 5, which is used to drive the cleaning tank 1 to rotate around the positioning shaft 5 and adjust the angle of the cleaning tank 1.

[0043] In use, the positioning shaft 5 passes through one side ring of the base 4, and a baffle is fixedly connected to the end of the positioning shaft 5 away from the cleaning box 1. A cam is provided on the side of the baffle close to the cleaning box 1, and a motor is provided at the bottom of the cam. The bottom of the motor is mounted on the base 4, and the angle between the two cams is 90 degrees apart. During operation, the two motors rotate synchronously, and the motor drives the cam to rotate. One of the cams pushes the baffle corresponding to it to move, so that the baffle drives the cleaning box 1 to slide in one direction. Then, when the cam disengages from the baffle, the other cam pushes the other baffle to move the cleaning box 1 in the opposite direction along the axis of the positioning shaft 5. This process is repeated, causing the cleaning box 1 to shake. The lifting component uses a hydraulic cylinder, and the top of the telescopic end is provided with balls or rollers to facilitate the sliding of the cleaning box 1 and prevent blockage during material discharge.

[0044] The water barrier 3 includes a water barrier plate and a telescopic push rod, and is located at the discharge port above the cleaning tank 1. The water barrier plate is pushed up and down by the telescopic push rod to open or close the discharge port. The discharge port is connected to the sorting mechanism. Its principle can be referred to CN209866644U, a cleaning and sorting device for fluorite ore, to further improve the processing effect. The bottom of the cleaning tank 1 is provided with a sewage outlet to facilitate the discharge of mud and sand.

Claims

1. A fluorite ore cleaning device, comprising a cleaning box (1) provided with an inlet and an outlet, a water retaining gate (3) is arranged at the outlet of the cleaning box (1), and a base (4) is arranged at the bottom of the cleaning box (1), characterized in that: The inside of the cleaning tank (1) is horizontally provided with a water-permeable support assembly (6), which separates the inside of the cleaning tank (1) into a first chamber and a second chamber distributed in an upper and lower manner; The discharge port and the feeding port are both located in the first chamber, and the top of the first chamber is further provided with an overflow pipe (2) to make the water in the first chamber flow out; The second chamber is provided with a water feeding mechanism, and the top of the water feeding mechanism is provided with a plurality of spray pipes (12) for forming a plurality of upward flowing strong pressure water flows below the support assembly (6); The water feeding mechanism is further provided with a first adjusting mechanism for driving the plurality of spray pipes (12) to move horizontally as a whole, and each of the plurality of spray pipes (12) is provided with a second adjusting mechanism for adjusting the spray angle of the corresponding spray pipe (12) to clean the fluorite ore in the first chamber by the spray pipe (12).

2. A fluorspar ore concentrate cleaning apparatus as claimed in claim 1, characterised in that: The support assembly (6) comprises a grid plate and a screen, the grid plate is detachably mounted in the inside of the cleaning tank (1), and the top of the grid plate is fixedly connected with the screen to place and support the fluorite ore.

3. A fluorspar ore concentrate cleaning apparatus as claimed in claim 2, characterised in that: The first adjusting mechanism comprises two groups of vertically staggered telescopic assemblies (9), one group of the telescopic assemblies (9) is mounted on the inner wall of the cleaning tank (1), and the end of the telescopic assembly (9) away from the cleaning tank (1) is connected with a second bracket (11), the top of the second bracket (11) is connected with the other group of the telescopic assemblies (9), and the end of the telescopic assembly (9) away from the second bracket (11) is connected with a first bracket (8), the top of the first bracket (8) is connected with the water feeding mechanism, the water feeding mechanism is driven to move horizontally in the cleaning tank (1) by the two telescopic assemblies (9) to adjust the position.

4. A fluorspar ore concentrate cleaning apparatus as claimed in claim 3, characterised in that: The water feeding mechanism comprises a communication pipe (7), the bottom of the communication pipe (7) is fixedly connected with the top of the first bracket (8), and the top of the communication pipe (7) is connected with the plurality of spray pipes (12); One side of the communication pipe (7) is fixedly communicated with a first connecting pipe (10), one end of the first connecting pipe (10) extends to the outside through the cleaning tank (1), and the part of the first connecting pipe (10) located in the inside of the cleaning tank (1) is a telescopic hose; The end of the first connecting pipe (10) located outside the cleaning tank (1) is connected with a water pump for driving the water to be sprayed at the spray pipe (12).

5. A fluorspar ore concentrate cleaning apparatus as claimed in claim 4, characterised in that: The bottom of each of the plurality of spray pipes (12) is fixedly communicated with the communication pipe (7) through a corresponding second connecting pipe (13), and the end of the second connecting pipe (13) close to the communication pipe (7) is provided with a control valve for opening / closing the corresponding spray pipe (12); The second connecting pipe (13) is a telescopic hose.

6. A fluorspar ore concentrate cleaning apparatus as claimed in claim 4, characterised in that: The second adjusting mechanism comprises two sealing boxes (17), the bottom of each of the two sealing boxes (17) is fixedly connected with the top of the communication pipe (7), the inside of each of the two sealing boxes (17) is provided with a control structure, one side of the control structure is provided with a rotating shaft (14), one end of the two rotating shafts (14) extends to the outside of the sealing box (17) and is fixedly connected with the spray pipe (12), and the rotating shaft (14) is rotatably connected with the sealing box (17), so that the rotating shaft (14) is driven by the control structure to drive the spray pipe (12) to rotate, thereby adjusting the angle.

7. A fluorspar ore concentrate cleaning apparatus as claimed in claim 6, characterised in that: The control structure comprises a rectangular frame (19), the top of the rectangular frame (19) is fixedly connected with the inner wall of the sealing box (17), the middle of the rectangular frame (19) is provided with a sliding frame (21), the two sides of the sliding frame (21) are respectively slidably connected with the two vertically distributed side walls of the rectangular frame (19), and two sets of elastic members are sleeved in the rectangular frame (19), one end of each of the two sets of elastic members close to each other is connected with the top and the bottom of the sliding frame (21) respectively, thereby positioning the sliding frame (21); The bottom of the rectangular frame (19) is provided with an electromagnet (20), and a magnetic block is arranged above the electromagnet (20) and located at the bottom of the sliding frame (21), so that the electromagnet (20) generates a magnetic force when energized, thereby driving the sliding frame (21) to slide up and down along the side wall of the rectangular frame (19); The inside of the sliding frame (21) is slidably connected with a control rod (16), one end of the control rod (16) is fixedly connected to the edge of the control ring (15) close to the outer side, and the inner side of the control ring (15) is fixedly sleeved on the end of the rotating shaft (14).

8. The washing device for washing of fluorite ore material according to claim 1, characterized in that: One side of the base (4) is provided with a positioning shaft (5), one end of the positioning shaft (5) is fixedly connected to the outer side of the cleaning box (1), and the side of the base (4) away from the positioning shaft (5) is provided with a lifting assembly for driving the cleaning box (1) to rotate around the positioning shaft (5) and adjusting the angle of the cleaning box (1).

9. The washing device for washing of the fluorite ore material according to claim 3, characterized in that: Each of the two sets of telescopic assemblies (9) comprises a sealing cylinder (902), the outer part of each of the two sets of sealing cylinders (902) is fixedly connected with the corresponding cleaning box (1) and second bracket (11), the inside of each of the two sets of sealing cylinders (902) is provided with a driving structure, one end of the driving structure is fixedly connected with one end of a piston rod (901), the other end of the piston rod (901) penetrates the sealing cylinder (902), and one end of each of the two sets of piston rods (901) located in the sealing cylinder (902) is connected with the corresponding second bracket (11) and first bracket (8) respectively.

Images