Continuous cleaning equipment for gold mine

Abstract

The invention relates to the technical field of gold ore cleaning, in particular to continuous cleaning equipment for gold ore, which comprises a cleaning box with an ultrasonic generator, a rotating shaft, a filter plate, an inlet pipe, an outlet and an inclined sheet, through the arrangement of the rotating shaft, the filter plate, the inlet pipe, the outlet and the inclined sheet and the mutual cooperation of all the structures, automatic feeding and cleaning of crushed ore materials, overturning of material piles in the cleaning process, automatic draining of the cleaned crushed ore materials and automatic discharging of the cleaned crushed ore materials can be achieved; and continuous cleaning processing of the crushed ore materials is achieved in the repeated operation process, the crushed ore materials are comprehensively cleaned in cleaning water, and meanwhile the cleaning efficiency and quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of gold mine cleaning, and in particular to a continuous cleaning device for gold mines. Background Art

[0002] After mining and crushing, the ore will form small pieces of gravel (generally no more than 3-5 cm in size, and the specific size depends on the processing requirements). Then the crushed ore materials need to be initially cleaned to reduce dust and other dirt on the surface of the crushed ore materials to facilitate subsequent processing of the ore materials.

[0003] At present, the degree of automation in the cleaning of crushed ore materials is low, and it is impossible to fully take into account the continuous and comprehensive cleaning, draining and unloading of crushed ore materials during processing; Of course, there are also methods of cleaning using conveyor belts and spraying water. In order to improve the cleaning efficiency and quality, there are also material turning mechanisms installed to turn over the materials in the middle and lower layers to increase the contact area between the materials at different positions and the spraying water. At the same time, there are also cases where the material is placed in the pipeline and pushed by the auger, and water is sprayed during the process to achieve transportation, stirring and cleaning; The above two ore cleaning methods have good cleaning effects, but can only ensure the maximum contact area between the ore and the cleaning liquid, and cannot achieve comprehensive cleaning of the ore surface. Summary of the invention

[0004] The present invention provides a continuous cleaning device for gold mines, which can realize the continuous automatic cleaning, draining and unloading of the ore; at the same time, the ore can be completely immersed in water, and the ore can be fully cleaned, thereby improving the quality and efficiency of the cleaning process. The specific scheme is as follows: A continuous cleaning device for gold mines, comprising a cleaning box with an ultrasonic generator, and also comprising a rotating shaft, a filter plate, an inlet pipe, an outlet and an inclined plate; the rotating shaft is arranged concentrically with the cleaning box and is rotatably installed inside the cleaning box; the filter plate is fixedly connected to the side of the rotating shaft and a plurality of filter plates are arranged equidistantly in the circumferential direction, and the front and rear ends thereof are slidably fitted with the inner wall of the cleaning box; the inlet pipe is connected and installed on one side of the cleaning box; the outlet is arranged through the back of the cleaning box; wherein both the inlet pipe and the outlet are located above the liquid level in the cleaning box; an inclined plate is installed between two adjacent filter plates, and the inclined plate is arranged as a whole in an inclined manner, and the lower end is adjacent to the outlet, thereby forming an angle for the flow and discharge of the crushed ore material after cleaning.

[0005] Furthermore, a communication port is provided through the middle of the bottom end of the cleaning box; and a storage pipe communicating with the communication port is installed at the bottom end of the cleaning box.

[0006] Furthermore, the bottom of the cleaning box is also connected to a drain pipe; the drain pipe is located as a whole between the inlet pipe and the storage pipe.

[0007] Furthermore, a side of the cleaning box away from the inlet pipe is also connected to a water spray pipe; the water outlet of the water spray pipe faces the surface of the filter plate.

[0008] Furthermore, a filter disc having a trajectory consistent with the inner wall of the cleaning box is paved at the inlet of the drain pipe; the filter disc is made of metal.

[0009] Furthermore, there is a gap between the end of the filter plate away from the rotating shaft and the inner wall of the cleaning box for mud and dirt to pass through.

[0010] Furthermore, a scraper is installed at one end of the filter plate away from the rotating shaft; the end of the scraper is slidably fitted with the inner wall of the cleaning box; wherein the scraper is used to scrape and clean hard debris attached to the surface of the filter plate as the filter plate rotates.

[0011] Furthermore, both ends of the rotating shaft are fixedly connected with a rotating disk; and the two rotating disks are rotatably connected to the cleaning box.

[0012] Furthermore, a plurality of telescopic rods are provided under each of the inclined plates, and the telescopic rods may be specifically composed of a thick rod and a thin rod which are socketed with each other; the bottom end of the thick rod is fixedly connected to the side of the rotating shaft; a spring is sleeved on the outside of the thin rod; an annular protrusion is also installed on the thin rod; wherein the spring is located between the protrusion and the thick rod; a rotatable driven rod is also provided on one side of the telescopic rod, and the driven rod is rotatably installed between the two rotating disks; a shifting block which corresponds to the number of the protrusions and is extruded and fitted is installed on the driven rod; wherein, when the filter plate and the inclined plates support the crushed ore material to above the liquid level in the cleaning box, the driven rod can rotate and drive the shifting block to form an extrusion fit with the protrusion.

[0013] Furthermore, a semicircular tooth plate is fixedly connected to the front of the cleaning box; the tooth plate is located as a whole above and outside the turntable and is arranged concentrically with the turntable; the end of each driven rod extends out of the turntable and is equipped with a gear meshing with the tooth plate.

[0014] Compared with the prior art, the present invention can at least achieve the following beneficial effects: The device realizes automatic feeding and cleaning of crushed ore materials, turning over the material pile during cleaning, automatic draining of crushed ore materials after cleaning, and automatic unloading of crushed ore materials after cleaning through the arrangement of a rotating shaft, a filter plate, an inlet pipe, an outlet and an inclined plate, and the cooperation of various structures. It can also realize continuous and uninterrupted cleaning of crushed ore materials during repeated operations, while achieving comprehensive cleaning of crushed ore materials in cleaning water and improving cleaning efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 For the present invention Figure 1 Schematic diagram from another perspective.

[0017] Figure 3 It is a schematic diagram of the internal structure of the cleaning box of the present invention.

[0018] Figure 4 For the present invention Figure 3 Schematic diagram of the axial structure.

[0019] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 6 It is a schematic diagram of using the water spray pipe of the present invention to clean muddy water on crushed ore materials.

[0021] Figure 7 For the present invention Figure 1 Schematic diagram of the structure of the middle tooth plate.

[0022] Figure 8 This is a schematic diagram of the telescopic rod of the present invention being installed on a rotating shaft.

[0023] Fig. 9 It is a schematic diagram of the side structure of the oblique piece of the present invention.

[0024] Fig.10 For the present invention Fig. 9 Schematic diagram of the axial structure of the central oblique piece.

[0025] Fig.11 For the present invention Fig.10 Schematic diagram of the enlarged structure at point B in the middle.

[0026] Fig.12 It is a schematic diagram of the motion state of the shift block and the protrusion being squeezed and matched according to the present invention.

[0027] The reference numerals are as follows: 100. Cleaning box; 200, rotating shaft; 201, filter plate; 202, inlet pipe; 203, outlet; 204, inclined sheet; 300, connecting port; 301, storage pipe; 302, drainage pipe; 303, water spray pipe; 304, filter; 305, scraper; 400, turntable; 401, telescopic rod; 402, spring; 403, protrusion; 404, driven rod; 405, shift block; 406, tooth plate; 407, gear. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Embodiment: After ore mining and processing, it is generally necessary to be crushed or finely crushed by a cone crusher to obtain crushed ore materials with a diameter not exceeding 3-5 cm, and then it needs to be washed by water equipment to mainly remove dust on the surface of the crushed ore materials, including dirt such as mud and sand, and finally grind and process; In view of the existing water washing equipment, it is impossible to fully take into account the continuous cleaning, draining and unloading of crushed ore materials during processing, as well as the incomplete cleaning of crushed ore.

[0030] To do this, please refer to Figure 1 As shown, the present invention provides a continuous cleaning device for gold mines, including a cleaning box 100 with an ultrasonic generator, the cleaning box 100 is cylindrical in shape as a whole, and the ultrasonic cleaning ability of the cleaning box 100 is used to improve the cleaning effect of crushed stone materials. Ultrasonic cleaning is a well-known technology and will not be described in detail. like Figure 1 , Figure 2 and Figure 3As shown, the difference is that the present application also includes a rotating shaft 200, a filter plate 201, an inlet pipe 202, an outlet 203 and an inclined plate 204; the rotating shaft 200 is arranged concentrically with the cleaning box 100 and is rotatably installed inside the cleaning box 100. The rotating shaft 200 is controlled by a motor installed on the cleaning box 100 and forms a counterclockwise uniform rotation (the motor is shown in the figure, but is not numbered. The speed of the rotating shaft 200 can be adjusted by the motor and will not be repeated); the filter plate 201 is fixedly connected to the side of the rotating shaft 200 and a plurality of filter plates 201 are arranged equidistantly in the circumferential direction. The front and rear ends of the filter plates 201 are slidably fitted with the inner wall of the cleaning box 100, and a long strip having a size smaller than the size of the crushed ore material to be cleaned is opened through the filter plate 201. The filter port is shaped like a filter port; the inlet pipe 202 is connected and installed on one side of the cleaning box 100, and is used to introduce the crushed ore material into the inside of the cleaning box 100; the outlet 203 is arranged through the back of the cleaning box 100, and is used to guide the cleaned crushed ore material to the outside of the cleaning box 100 for collection; wherein, both the inlet pipe 202 and the outlet 203 are located above the liquid level in the cleaning box 100, so as to prevent the previously injected cleaning water from overflowing from the inlet pipe 202 / outlet 203; at the same time, an inclined sheet 204 is installed between two adjacent filter plates 201, and the inclined sheet 204 is arranged as a whole and tilted, and the lower end is adjacent to the outlet 203, so as to form an angle for the cleaned crushed ore material to flow and discharge; When working, the cleaning steps of the ore in this application are as follows: Ore feeding: Figure 3 As shown, the external motor is started, and the rotating shaft 200 and the multiple filter plates 201 thereon are controlled to rotate at a uniform speed counterclockwise, and then the crushed ore materials are uniformly introduced or delivered in equal amounts from the inlet pipe 202 through an external feeder or manually, so that the amount of crushed ore materials in the storage space formed between every two filter plates 201 and the inner wall of the cleaning box 100 is consistent, and the introduced crushed ore materials are temporarily stored between the filter plates 201 and the inner wall of the cleaning box 100 that are in contact with them by gravity, and the crushed ores contact each other under the action of gravity to form a material pile; Ore cleaning: Figure 3 As shown, the rotating shaft 200 drives the multiple filter plates 201 to rotate synchronously counterclockwise at a uniform speed, so that the material pile introduced by the inlet pipe 202 is slowly sent into the cleaning water at the bottom of the cleaning box 100 and ultrasonic cleaning is formed; Ore turning: Figure 3 As shown, when the material pile is transferred to the middle of the bottom end of the cleaning box 100, the filter plate 201 that previously supported the crushed ore material will not contact the material pile, and the filter plate 201 closest to the counterclockwise direction will push the material pile here to continue to move counterclockwise during the rotation process; The difference is that the overall shape of the material pile below the liquid surface is constantly changing during this action (i.e., it is different from the shape of the material pile just introduced from the inlet pipe 202), which is equivalent to realizing the turning action of the material pile during the cleaning process, so that the positions of the ore surfaces that are previously attached to each other in the material pile are constantly changing, thereby exposing the ore surface to the cleaning water for cleaning, thereby improving the cleaning quality and efficiency of the ore; Ore Draining: Figure 3 As shown, the filter plate 201 rotates continuously counterclockwise at a uniform speed, and the material pile after cleaning is transferred to the surface of the cleaning water. At this time, the liquid on the surface of the crushed ore material and the separated mud and sand will flow out from the long strip filter port on the filter plate 201, forming the drainage of the crushed ore material; The difference is that when the material pile is moved out of the liquid surface, most of the material is accumulated in the angle between the filter plate 201 and the inner wall of the cleaning box 100 to form a drain. When the filter plate 201 continues to rotate, the angle between the filter plate 201 supporting the material and the horizontal line gradually changes. At this time, the material will gradually slide to the inclined plate 204 by gravity, thereby realizing the position change of the material pile at the angle between the filter plate 201 and the cleaning box 100, and enhancing the draining effect. In addition, the long strip filter port on the filter plate 201 can accelerate the outflow of liquid compared with the round hole-shaped filter port, and when the filter plate 201 is in an inclined state, it can reduce the resistance of the crushed ore material sliding from high to low (the opening direction of the long strip filter port is consistent with the sliding direction of the crushed ore); and when the material pile moves quickly to the inclined plate 204, the crushed ore materials will collide with each other and their positions will change continuously, further accelerating the separation of the liquid attached to themselves, accelerating the draining speed, avoiding the possibility of too much liquid being carried out with the material, and reducing the difficulty of subsequent drying of the crushed ore material. Ore discharge: Figure 3 , Figure 4 and Figure 5 As shown, first, the filter plate 201 that rotates continuously counterclockwise at a uniform speed will completely guide the drained ore to the inclined plate 204; and in the present application, the inclined plate 204 is arranged as a whole with an inclined surface, and the lower end is adjacent to the outlet 203, so the ore after washing and draining is mostly gathered between the lower end of the inclined plate 204 and the inner wall of the cleaning box 100 to form a material pile, and during the flow and gathering process of the crushed ore materials, the crushed ore materials will also collide with each other and their positions will change continuously, further accelerating the separation of the attached liquid from the long strip filter port on the filter plate 201; Secondly, if Figure 4 and Figure 5 As shown, the "aggregated" pile is ready for subsequent rapid unloading; Finally, if Figure 4 and Figure 5As shown, when the filter plate 201 continues to rotate counterclockwise, the inclined plate 204 and the outlet 203 tend to be connected. At this time, the inclined plate 204 forms an angle for the flow and discharge of the cleaned crushed ore material, and the accumulated material pile will form an opportunity for rapid discharge; It should be added that the rotating shaft 200 drives the filter plate 201 to rotate constantly and repeat the above operation, so as to realize the continuous cleaning process of the crushed ore material; In summary, the present application can realize automatic feeding, cleaning, turning over of the material pile during cleaning, automatic draining of the crushed ore material after cleaning, and automatic unloading of the crushed ore material after cleaning, and realize continuous and uninterrupted cleaning processing of the crushed ore material during repeated operations, thereby improving the cleaning efficiency and quality while achieving comprehensive cleaning of the crushed ore material in the cleaning water.

[0031] Reference Figure 4 and Figure 5 As shown, a communication port 300 is provided through the middle of the bottom end of the cleaning box 100. The communication port 300 can be provided along the thickness direction of the cleaning box 100, or can be provided in an arc shape along the trajectory formed by the cleaning box 100. If the crushed ore to be cleaned has many edges and corners, the communication port 300 can be provided in an arc shape, so as to ensure that the filter plate 201 will not scrape or get stuck to the edge of the communication port 300 during the process of pushing the crushed ore material forward. No specific limitation is made; a storage pipe 301 communicating with the communication port 300 is installed at the bottom end of the cleaning box 100; During operation: During the cleaning process of the crushed ore material, hard debris such as fine gravel or mud and sand that have been separated from the material will settle to the middle of the bottom end of the cleaning box 100 by gravity, and then fall into the storage tube 301 through the connecting port 300 by gravity for temporary storage, thereby preventing such hard debris from being carried out of the cleaning box 100 as the filter plate 201 rotates. In other words, this also improves the separation of the crushed ore material and other debris after cleaning, thereby ensuring the cleaning quality of the crushed ore material.

[0032] Reference Figure 4 , Figure 5 and Figure 3 As shown, the bottom of the cleaning box 100 is also connected to a drain pipe 302, which is a connecting pipe with a valve. The drain pipe 302 is located between the inlet pipe 202 and the storage pipe 301; During operation: by opening and closing the drain pipe 302, the dirty cleaning water in the cleaning box 100 can be replaced regularly, thereby achieving real-time replacement of the cleaning water.

[0033] Reference Figure 4 , Figure 5 and Figure 6As shown, a water spray pipe 303 is also connected to the side of the cleaning box 100 away from the inlet pipe 202, and the water outlet of the water spray pipe 303 faces the surface of the filter plate 201. The water spray pipes 303 can also be made into three groups and are interconnected (only one group is shown in the figure of this application). If three groups are made, the three groups of water spray pipes 303 can be respectively located on the side of the cleaning box 100 away from the inlet pipe 202, and on the front and rear sides of the cleaning box 100. When the three groups of water spray pipes 303 spray water, a "C"-shaped water curtain can be formed, thereby cleaning the crushed ore materials on the filter plate 201 in multiple directions; During operation: after the washed crushed ore material is transferred to the liquid surface by the filter plate 201, clean washing water can be sprayed out through the water spray pipe 303 to wash the crushed ore material for a second time, so as to remove muddy water on the surface of the crushed ore material and improve the washing quality; The difference is that this water spray pipe 303 can also cooperate with the drain pipe 302, that is, a water pump is installed on the outside of the cleaning box 100, and the input end of the water pump is connected to the drain pipe 302 in an open state (a liquid purification mechanism can be installed between the connecting pipes of the two to ensure that the liquid pumped out later is clean, which is not shown in the figure and is a well-known technology and will not be described again), and the output end is connected to the water spray pipe 303; the advantage of this is that the drain pipe 302 and the water spray pipe 303 share a water pump. When the water pump is in operation, the liquid in the cleaning box 100 can be continuously output and input at a constant flow rate, thereby achieving secondary cleaning of the crushed ore material and ensuring that the liquid level in the cleaning box 100 tends to be constant, thereby ensuring continuous cleaning of the crushed ore material.

[0034] Reference Figure 4 and Figure 5 As shown, a filter sheet 304 is paved at the inlet of the drain pipe 302 and is aligned with the inner wall of the cleaning box 100 . The filter sheet 304 is made of a metal wear-resistant material. During operation: the liquid output from the drain pipe 302 can be initially filtered through the filter disc 304, and the filter disc 304 is mainly set to block hard debris such as mud and sand to prevent the internal structure of the water pump from being damaged during the output process of the hard debris; the drain pipe 302 and the filter disc 304 are specifically located on one side of the connecting port 300. After blocking more hard debris at the filter disc 304, some accumulated debris can also slide into the connecting port 300 and be guided to the storage pipe 301 for collection.

[0035] Reference Figure 4 and Figure 5 As shown, there is a gap between the end of the filter plate 201 away from the rotating shaft 200 and the inner wall of the cleaning box 100 for mud and dirt to pass through. This gap can be adjusted according to actual needs to ensure that the gap is smaller than the size of the crushed ore material; During operation: by setting a gap between the rear end of the filter plate 201 and the inner wall of the cleaning box 100, hard debris such as mud and sand can pass through the gap when the filter plate 201 pushes the crushed ore material, while the cleaned crushed ore material cannot pass through the gap; however, during the rotation of the filter plate 201, the crushed ore material is mostly pushed forward, and the hard debris and the crushed ore material are separated from the filter port on the filter plate 201 or the gap between the filter plate 201 and the inner wall of the cleaning box 100. Most of the detached hard debris falls into the connecting port 300 in the middle of the bottom end of the cleaning box 100 by gravity, thereby ensuring the cleaning and separation effect of the crushed ore material.

[0036] Reference Figure 4 and Figure 5 As shown, a scraper 305 is installed at one end of the filter plate 201 away from the rotating shaft 200; the end of the scraper 305 is slidably fitted with the inner wall of the cleaning box 100; wherein the scraper 305 is used to scrape and clean hard debris attached to the surface of the filter plate 304 during the rotation of the filter plate 201; During operation: on the basis of the filter plate 201 rotating counterclockwise at a uniform speed along with the rotating shaft 200, the filter plate 201 can also drive the scraper 305 connected to it to rotate synchronously. During the process, the scraper 305 can contact the surface of the filter plate 304 located on its rotation path, and scrape off the hard debris blocked by the surface of the filter plate 304 (most of such fine debris will block the holes on the filter plate 304, affecting the liquid passing speed), ensuring the drainage efficiency of the drain pipe 302. At the same time, as the scraper 305 continues to rotate, the scraped hard debris can fall into the connecting port 300 during the movement and be temporarily stored in the storage tube 301, which improves the cleaning effect of the filter plate 304 while ensuring that the removed hard debris is collected.

[0037] Reference Figure 4 , Figure 5 and Figure 7 As shown, both ends of the rotating shaft 200 are fixedly connected with a rotating disk 400, and the two rotating disks 400 are rotatably connected to the cleaning box 100; During operation: when the rotating shaft 200 rotates, the two rotating disks 400 can be driven to rotate synchronously on the cleaning box 100, and the two rotating disks 400 are arranged to provide support for the rotating shaft 200, thereby ensuring the stability of the rotating shaft 200 driving the multiple filter plates 201 to rotate.

[0038] Reference Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, a plurality of telescopic rods 401 are provided below each inclined piece 204, and each telescopic rod 401 can be specifically composed of a thick rod and a thin rod that are sleeved with each other, and the lower part of the thin rod is inserted into the inside of the thick rod and can slide along the length direction of the thick rod; the bottom end of the thick rod is fixed to the side of the rotating shaft 200; a spring 402 is sleeved on the outside of the thin rod; an annular protrusion 403 is also installed on the thin rod; wherein the spring 402 is located between the protrusion 403 and the thick rod; a rotatable driven rod 404 is also provided on one side of the telescopic rod 401, and the driven rod 404 is rotatably installed on the two The driven rod 404 is provided with a plurality of shifting blocks 405 corresponding to the number of the protrusions 403 and pressed together, and each shifting block 405 is provided with two protruding shifting heads to ensure that when the shifting block 405 rotates and presses together with the protrusions 403, the protrusions 403 can drive the thin rod to slide back and forth in the thick rod uninterruptedly; wherein, when the filter plate 201 and the inclined sheet 204 support the crushed ore material to above the liquid level in the cleaning box 100, the driven rod 404 can rotate and drive the shifting block 405 to press together with the protrusions 403; During operation: after any filter plate 201 / inclined sheet 204 supports the crushed ore material to above the liquid surface, the driven rod 404 can rotate clockwise and drive the shifting block 405 to repeatedly squeeze the protrusion 403. When the shifting block 405 squeezes the protrusion 403 clockwise, the protrusion 403 is pressed and drives the thin rod of the telescopic rod 401 to slide into the thick rod. At the moment when the protrusion 403 loses the squeezing force of the shifting block 405, the elastic force of the spring 402 can drive the protrusion 403 and the thin rod to move up quickly in the thick rod, and the head of the thin rod will quickly hit the bottom end of the inclined sheet 204, and this is repeated, thereby causing the inclined sheet 204 to vibrate continuously as a whole; It can be understood that as the rotating shaft 200 drives the filter plate 201 to rotate counterclockwise at a uniform speed, after the filter plate 201 / the inclined plate 204 supports the crushed ore material to above the liquid surface, the vibration of the inclined plate 204 will, firstly, accelerate the detachment of the liquid on the surface of the crushed ore material thereon, thereby improving the drainage effect; secondly, it will accelerate the crushed ore material to slide quickly from the high point of the inclined plate 204 to the low point, and quickly gather into a pile of materials, so as to facilitate the rapid unloading of subsequent materials; furthermore, when the inclined plate 204 and the outlet 203 are in a conducting state, the gathered pile of materials can be directly discharged from the outlet 203, and the vibration formed can further accelerate the unloading of the crushed ore material, thereby improving the efficiency of unloading and collection.

[0039] Reference Figure 1 , Figure 7 , Figure 8 , Fig.10 and Fig.11As shown, specifically, in order to realize that the filter plate 201 and the inclined plate 204 support the crushed ore material to above the liquid level in the cleaning box 100, the driven rod 404 can rotate; for this purpose, a semicircular tooth plate 406 is fixedly connected to the front of the cleaning box 100; the tooth plate 406 is located above the outer side of the rotating disk 400 as a whole, and is arranged concentrically with the rotating disk 400; the end of each driven rod 404 extends out of the rotating disk 400, and is installed with a gear 407 meshing with the tooth plate 406; During operation: when the filter plate 201 and the inclined plate 204 support the crushed ore material to above the liquid level in the cleaning box 100, the driven rod 404 and the gear 407 under the corresponding inclined plate 204 are also located above the liquid level. At this time, the gear 407 will mesh with the toothed plate 406 located above the liquid level. Since the toothed plate 406 is fixed, the turntable 400 drives the driven rod 404 and the gear 407 to rotate counterclockwise, which will force the gear 407 and the driven rod 404 to rotate during the meshing process, so that the gear 407, the driven rod 404 and the shift block 405 form a clockwise rapid rotation, so that when the filter plate 201 and the inclined plate 204 support the crushed ore material to above the liquid level in the cleaning box 100, the driven rod 404 can rotate.

[0040] It should be noted that in the present application, components that may come into contact with the crushed ore materials are all made of wear-resistant metal materials to improve the durability of the components.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A continuous cleaning device for gold mines, comprising a cleaning box (100) equipped with an ultrasonic generator, characterized in that: Also includes, A rotating shaft (200) is arranged concentrically with the cleaning box (100) and is rotatably mounted inside the cleaning box (100); A filter plate (201) is fixedly connected to the side of the rotating shaft (200) and is arranged equidistantly in the circumferential direction, and the front and rear ends of the filter plates are slidably fitted to the inner wall of the cleaning box (100); An inlet pipe (202) connected and installed on one side of the cleaning box (100); An outlet (203) is provided through the back side of the cleaning box (100); Wherein, both the inlet pipe (202) and the outlet (203) are located above the liquid level in the cleaning box (100); An inclined plate (204) is installed between two adjacent filter plates (201). The inclined plate (204) is arranged tilted as a whole, and a lower end is adjacent to the outlet (203), thereby forming an angle for the flow and discharge of the cleaned crushed ore material.

2. The continuous cleaning equipment for gold mines according to claim 1, characterized in that: A communication opening (300) is formed through the middle of the bottom end of the cleaning box (100); A storage pipe (301) communicating with the communication port (300) is installed at the bottom end of the cleaning box (100).

3. The continuous cleaning equipment for gold mines according to claim 2, characterized in that: The bottom of the cleaning box (100) is also connected to a drainage pipe (302); The drainage pipe (302) is located as a whole between the inlet pipe (202) and the storage pipe (301).

4. The continuous cleaning equipment for gold mines according to claim 1 or 3, characterized in that: The side of the cleaning box (100) away from the inlet pipe (202) is also connected to a water spray pipe (303); The water outlet of the water spray pipe (303) faces the surface of the filter plate (201).

5. The continuous cleaning equipment for gold mines according to claim 3, characterized in that: A filter sheet (304) having a trajectory consistent with the inner wall of the cleaning box (100) is paved at the inlet of the drainage pipe (302); The filter (304) is made of metal.

6. The continuous cleaning equipment for gold mines according to claim 1 or 5, characterized in that: There is a gap between the end of the filter plate (201) away from the rotating shaft (200) and the inner wall of the cleaning box (100) for mud and dirt to pass through.

7. The continuous cleaning equipment for gold mines according to claim 6, characterized in that: A scraper (305) is mounted on one end of the filter plate (201) away from the rotating shaft (200); The end of the scraper (305) is slidably fitted to the inner wall of the cleaning box (100); The scraper (305) is used to scrape and clean hard debris attached to the surface of the filter plate (304) as the filter plate (201) rotates.

8. The continuous cleaning equipment for gold mines according to claim 1, characterized in that: Both ends of the rotating shaft (200) are fixedly connected to a rotating disk (400); The two rotating disks (400) are both rotatably connected to the cleaning box (100).

9. The continuous cleaning equipment for gold mines according to claim 8, characterized in that: A plurality of telescopic rods (401) are provided below each of the inclined plates (204), and the telescopic rods (401) may specifically be composed of thick rods and thin rods that are sleeved together; The bottom end of the thick rod is fixedly connected to the side surface of the rotating shaft (200); A spring (402) is sleeved on the outside of the thin rod; The thin rod is also provided with an annular protrusion (403); Wherein, the spring (402) is located between the protrusion (403) and the thick rod; A rotatable driven rod (404) is also provided on one side of the telescopic rod (401), and the driven rod (404) is rotatably mounted between the two rotating disks (400); The driven rod (404) is provided with shifting blocks (405) corresponding in number to the protrusions (403) and pressed together; When the filter plate (201) and the inclined plate (204) support the crushed ore material to above the liquid level in the cleaning box (100), the driven rod (404) can rotate and drive the shifting block (405) to form an extrusion fit with the protrusion (403).

10. The continuous cleaning equipment for gold mines according to claim 9, characterized in that: A semicircular toothed plate (406) is fixedly connected to the front side of the cleaning box (100); The tooth plate (406) is located as a whole above and outside the rotating disk (400), and is arranged concentrically with the rotating disk (400); The end of each driven rod (404) extends out of the rotating disk (400) and is provided with a gear (407) meshing with the gear plate (406).

Images