Ore separator for mineral exploitation
By designing a cleaning structure including filter mesh frame, barrier assembly, spring and spray pipe, the ore's own gravity and spring vibration are used to solve the problem of ore rolling down in the ore machine, and the ore is fully cleaned and energy savings are achieved.
Patent Information
- Application Number
- CN202421749665.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-23
AI Technical Summary
When existing ore dispensers clean ore, some of the ore rolls down the axial direction due to unstable rotation of the roller, resulting in the ore being unable to be fully cleaned.
A mineral processing machine is designed, and a cleaning structure including a filter mesh frame, a barrier assembly, multiple springs and spray pipes is used to achieve full cleaning of the ore by utilizing the gravity of the ore itself and the vibration of the spring, and the vertical rotation and maintenance of the baffle are ensured through the adjustment parts.
The ore is fully cleaned, avoiding the problem of ore rolling down, and at the same time saving energy and improving cleaning efficiency.
Smart Images
Figure CN222901960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ore dressing, in particular to a dressing machine used in mineral mining. Background Art
[0002] In order to make full use of the mined ore, the mined ore needs to be processed to remove or reduce harmful substances and improve the quality of the ore. During the process of processing, the ore is first ground for pretreatment, then cleaned, and then screened.
[0003] When cleaning ore, the ore is often placed in an inclined drum with both ends connected. The drum rotates with the rotation of the drum, and the spray pipe in the drum washes the ore. However, the drum can only rotate normally when driven by the rotating shaft or multiple rollers cooperate with the outer surface of the drum. Moreover, the middle of the drum is hollow. After the ore enters the drum, if there is a lot of ore, part of the ore will directly roll out of the drum along the axial direction of the drum when the drum rotates, resulting in the ore not being fully cleaned. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model aims to provide a mineral processing machine for mineral mining, which can fully clean the ore and save energy at the same time.
[0005] The technical scheme adopted by the utility model is as follows: a mineral processing machine for mineral exploitation, including a cleaning structure for cleaning ore, the cleaning structure including a cleaning cylinder with an open upper end and a cleaning component located in the cleaning cylinder for cleaning dirt on the surface of the ore, the cleaning component including a filter frame, a blocking assembly, a plurality of springs, and a plurality of first spray pipes, the filter frame including an inclined first mesh plate, three second mesh plates which are vertically arranged and respectively connected to the side edges of the first mesh plate, the second mesh plate and the inner wall of the cleaning cylinder can be slidably matched, the blocking assembly including a first baffle, two springs which are respectively located on both sides of the first baffle and connected to the cleaning cylinder The connecting plate, the first baffle is rotatably connected to the connecting plate, close to and located on the outside of the first mesh plate, the first baffle is provided with an adjusting member for driving the first baffle to rotate vertically and adjust its position, the connecting plate is slidably matched with the corresponding side edge of the second mesh plate, one end of the spring is connected to the bottom of the cleaning cylinder, and the other end is connected to the first mesh plate, a plurality of the first spray pipes are connected to the inner wall of the cleaning cylinder, and are arranged at intervals above the filter frame, there is a gap between the first baffle and the inner wall of the cleaning cylinder, a side surface of the cleaning cylinder close to the upper end of the first mesh plate is provided with a drain pipe, and a side surface of the cleaning cylinder opposite to the side connected to the drain pipe is provided with an outlet;
[0006] When the first baffle is vertical, the filter screen frame, the first baffle and the two connecting plates cooperate to form a first space for placing ore. The ore is poured into the first space, and the spring vibrates up and down under the gravity of the ore itself, and the filter screen frame moves up and down. The filter screen frame and the connecting plates are slidably matched, and the filter screen frame drives the ore to move up and down;
[0007] When the first baffle plate rotates vertically and keeps tilted, there is a gap between the lower end of the first baffle plate and the upper surface of the first mesh plate, and the ore on the first mesh plate rolls down from the gap between the first baffle plate and the first mesh plate under the action of its own gravity and passes through the outlet.
[0008] Principle of the technical solution:
[0009] When the ore is not cleaned, the first baffle is placed vertically, the second mesh plate is fitted with the side wall of the connecting plate, the filter screen frame, the connecting plate and the first baffle cooperate to form a first space for placing the ore, the first batch of ore to be cleaned is poured into the first space, the first spray pipe is opened, and the spring vibrates up and down under the action of the gravity of the first batch of ore to be cleaned. Since one end of the spring is connected to the bottom of the cleaning cylinder and the other end is connected to the first mesh plate, the three second mesh plates are slidably matched with the side wall of the cleaning cylinder, and the first baffle is located on the outside of the first mesh plate. While the spring vibrates up and down, it drives the first mesh plate to move up and down, and the first mesh plate drives the second mesh plate to move up and down. When the second mesh plate moves up and down, it slides with the cleaning cylinder and the connecting plate, and at the same time ensures that the first batch of ore to be cleaned is always located in the filter screen frame and the first mesh plate. The baffle plate and the two connecting plates cooperate to form a first space, which drives the first batch of ores to be cleaned to move up and down. The ores will be vacated when moving up and down, so that the water sprayed from the first spray pipe can be fully sprayed to the first batch of ores to be cleaned, and can fully rinse all sides of the ores. The spring returns to the initial state under the action of elastic force, and the spring drives the first mesh plate, and the first mesh plate drives the second mesh plate back to the initial state. The adjusting member is started, and the adjusting member drives the first baffle plate to rotate vertically to a specified position and remain motionless. After the first baffle plate rotates vertically, there is a gap between the lower end of the first baffle plate and the upper surface of the side of the first mesh plate. Since the first mesh plate is an inclined plate, the ore located in the first space rolls down from the gap between the first baffle plate and the first mesh plate under the action of its own gravity, and rolls out of the cleaning cylinder through the outlet.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] The cleaning cylinder of the utility model can provide support for multiple springs, filter frames and blocking components. The filter frames, two connections and the first baffle can cooperate to form a first space for placing ore, ensuring that all ores are in the first space during the cleaning process and can be fully cleaned. The cooperation of multiple springs and the filter frames can utilize the gravity of the ore itself to make the springs vibrate up and down, the filter frames move up and down, and the ore itself moves up and down, so that the water sprayed from the first spray pipe can fully contact the ore and multiple surfaces of the ore, thereby completing the full cleaning of the ore. Compared with the conventional method that requires a motor to drive the roller to roll, and the roller and the drum to rotate, the utility model does not need to start the motor to indirectly and continuously drive the drum to rotate, thereby saving energy. The adjustment component can ensure that the first baffle rotates vertically and remains stationary after rotation, and at the same time, the ore in the first space can roll out of the first space and roll out of the cleaning cylinder through the outlet.
[0012] As a preferred embodiment of the utility model, the adjusting member includes a rotating shaft, a motor and a pair of meshing gears, the rotating shaft passes through the first baffle and is fixedly connected to the first baffle, the rotating shaft is rotatably connected to the connecting plate and the cleaning cylinder, the motor is connected to the outer wall of the cleaning cylinder, and the motor and the rotating shaft are connected through a pair of meshing gears.
[0013] Beneficial effects: The motor, a pair of meshing gears, and the rotating shaft cooperate to rotate the rotating shaft and ensure that the rotating shaft remains stationary after rotation. The rotation of the rotating shaft can drive the first baffle to rotate vertically and remain stationary after rotation, thereby ensuring that the ore in the first space can roll out from between the first baffle and the first mesh plate to the exit.
[0014] As a preferred embodiment of the utility model, a plurality of second spray pipes are provided on the inner wall of the side of the cleaning cylinder close to the upper end of the first mesh plate, and the second spray pipes are arranged at intervals between the upper end of the first mesh plate and the bottom of the cleaning cylinder.
[0015] Beneficial effect: It can enhance the cleaning strength of the ore and ensure the full cleaning of the ore.
[0016] As a preferred embodiment of the utility model, an inclined third mesh plate is provided in the cleaning cylinder, and a plurality of support columns are arranged in rows between the third mesh plate and the cleaning cylinder. One end of the third mesh plate is located below the first baffle and close to the first mesh plate, and the other end is close to the outlet. A plurality of the second spray pipes are spaced apart and located between the upper end of the first mesh plate and the inner surface of the bottom of the cleaning cylinder.
[0017] Beneficial effect: The third screen plate cooperates with the second spray pipe to wash the falling ore, ensuring that the ore is fully cleaned.
[0018] As a preferred embodiment of the present utility model, a shielding component is provided in the cleaning cylinder and is located above the filter frame to prevent debris from entering.
[0019] Beneficial effects: It prevents the ore in the first space from jumping out of the cleaning cylinder and injuring the staff; and because the utility model is placed in the open air during use, it also prevents debris from entering the interior of the cleaning cylinder.
[0020] As a preferred embodiment of the utility model, the shielding assembly includes symmetrically arranged inclined second baffles, one end of each of the two second baffles is rotatably connected to the cleaning barrel, and the other ends are close to each other, and a plurality of torsion springs are arranged at intervals on the second baffles, one end of the torsion spring abuts against the inner surface of the second baffle, and the other end abuts against the inner wall of the cleaning barrel.
[0021] Beneficial effect: The cooperation between the second baffle, the cleaning cylinder and the torsion spring ensures that the second baffle can rotate vertically and can return to the initial position after the vertical rotation. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the structure of the ore dressing machine used in the utility model for mineral mining;
[0023] Figure 2 This is a partial structural schematic diagram of a mineral processing machine used in mineral mining of the utility model;
[0024] Figure 3 It is a partial structural schematic diagram of another angle of the ore dressing machine used in the utility model for mineral mining;
[0025] Figure 4 It is a partial structural schematic diagram of another angle of the ore dressing machine used in mineral mining of the utility model. DETAILED DESCRIPTION
[0026] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.
[0027] In the description of the present application, the terms "first", "second", "one side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present application.
[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0029] The reference numerals include: cleaning cylinder 1, filter screen frame 2, first screen plate 201, second screen plate 202, blocking assembly 3, first baffle plate 301, connecting plate 302, spring 4, adjusting member 5, rotating shaft 501, motor 502, drain pipe 6, outlet 7, third screen plate 8, support column 9, second baffle plate 10, torsion spring 11.
[0030] like Figure 1-4 As shown, the ore dressing machine used in the mining includes a cleaning structure for cleaning the ore, the cleaning structure includes a cleaning cylinder 1 with an open top and a cleaning component located in the cleaning cylinder 1 for cleaning the dirt on the surface of the ore, such as Figure 2 As shown, a drainage pipe 6 is provided on the left side of the cleaning cylinder, an outlet 7 for ore to pass through is provided on the right side of the cleaning cylinder, a plurality of second spray pipes and an inclined third mesh plate 8 are provided in the cleaning cylinder, the front and rear sides of the third mesh plate 8 are abutted against the inner wall of the cleaning cylinder 1, a fourth baffle plate and a plurality of support columns 9 are arranged in a row between the third mesh plate 8 and the cleaning cylinder 1, and the fourth baffle plate and the inner wall of the cleaning cylinder 1 enclose a closed space to ensure that the water after flushing the ore flows to the drainage pipe 6.
[0031] like Figure 1-2 As shown, a shielding assembly for preventing debris from entering is provided in the cleaning cylinder 1. In this embodiment, the shielding assembly includes symmetrically arranged inclined second baffles 10. One end of the two second baffles 10 are respectively rotatably connected to the cleaning cylinder 1, and the other ends are close to each other. A plurality of torsion springs 11 are spaced apart on the second baffles 10. The torsion arm at one end of the torsion spring 11 abuts against the inner surface of the second baffle 10, and the torsion arm at the other end abuts against the inner wall of the cleaning cylinder 1.
[0032] like Figure 2 As shown, the cleaning component includes a filter frame 2, a blocking component 3, a plurality of springs 4, and a plurality of first spray pipes. The blocking component is located above the filter frame 2. Figure 3 As shown, the filter screen frame 2 includes an inclined first screen plate 201, three second screen plates 202 that are vertically arranged and respectively connected to the side edges of the first screen plate 201, the second screen plate 202 and the inner wall of the cleaning cylinder 1 can be slidably matched, the cleaning cylinder 1 can guide and provide support for the second screen plate 202, the second spray pipe is arranged on the side of the cleaning cylinder 1 close to the upper end of the first screen plate 201, and a plurality of second spray pipes are arranged at intervals between the upper end of the first screen plate 201 and the inner surface of the bottom of the cleaning cylinder 1, as shown in FIG. Figure 2 As shown, the blocking assembly 3 includes a first baffle 301, and connecting plates 302 respectively located on both sides of the first baffle 301 and connected to the cleaning cylinder 1. The first baffle 301 is rotatably connected to the connecting plate 302, close to and located on the outside of the first mesh plate 201. The first baffle 301 is provided with an adjusting member 5 for driving the first baffle 301 to rotate vertically and adjust its position. One end of the third mesh plate 8 is located below the first baffle 301 and close to the first mesh plate 201, and the other end is close to the outlet 7. The first mesh plate 201 is located between the two connecting plates 302.
[0033] In this embodiment, Figure 4 As shown, the adjusting member 5 includes a rotating shaft 501, a motor 502 and a pair of meshing gears. The rotating shaft 501 passes through the first baffle 301 and is fixedly connected to the first baffle 301. The rotating shaft 501 is rotatably connected to the connecting plate 302 and the cleaning cylinder 1. The motor 502 is connected to the outer wall of the cleaning cylinder 1, and the motor 502 and the rotating shaft 501 are connected by a pair of meshing gears.
[0034] The connecting plate 302 can be slidably matched with the corresponding side of the second mesh plate 202, such as Figure 2 As shown, one end of the spring 4 is connected to the bottom of the cleaning cylinder 1, and the other end is connected to the first mesh plate 201. Multiple first spray pipes are connected to the inner wall of the cleaning cylinder 1 and are arranged at intervals between the filter frame 2 and the second baffle 10. There is a gap between the first baffle 301 and the inner wall of the cleaning cylinder 1 to ensure that the first baffle 301 can rotate vertically.
[0035] When the first baffle 301 is vertical, the filter frame 2, the first baffle 301 and the two connecting plates 302 cooperate to form a first space for placing ore. The ore is poured into the first space, and the spring 4 vibrates up and down under the gravity of the ore itself, and the filter frame 2 moves up and down. The filter frame 2 and the connecting plates 302 slide together, and the filter frame 2 drives the ore to move up and down.
[0036] When the first baffle 301 rotates vertically and keeps tilted, there is a gap between the lower end of the first baffle 301 and the upper surface of the first mesh plate 201 , and the ore on the first mesh plate 201 rolls down from the gap between the first baffle 301 and the first mesh plate 201 under the action of its own gravity and passes through the outlet 7 .
[0037] Ore washing process:
[0038] like Figure 2 As shown, before preparing to clean the ore, the lower ends of the two second baffles 10 are close to each other, the first baffle 301 remains in a vertical state, the filter frame 2, the two connecting plates 302, and the first baffle 301 cooperate to form a first space for placing the ore, and the first batch of ore to be cleaned is poured into the first space through the two second baffles 10, the first spray pipe and the second spray pipe are both started, and the spring 4 vibrates up and down under the action of elastic force, and the spring 4 drives the first mesh plate 201 to move up and down, and the first mesh plate 201 drives the second mesh plate 202 to move up and down, and the second mesh plate 202 is slidably matched with the inner wall of the cleaning cylinder 1 and the corresponding connecting plate 302, and drives the first batch of ore to be processed to move up and down through the filter frame 2, the first batch of ore to be processed is vacated and shaken, the first spray pipe fully sprays and washes the ore from top to bottom, and the second spray pipe sprays and washes the ore and the first mesh plate 201 from bottom to top;
[0039] The motor 502 is started, and the motor 502 drives the rotating shaft 501 to rotate through a pair of meshing gears. The rotating shaft 501 drives the first baffle 301 to rotate vertically. The motor 502 is paused, and the first baffle 301 remains in an inclined state. There is a gap between the lower end of the first baffle 301 and the first mesh plate 201. Since the first mesh plate 201 is inclined, the ore in the first space rolls down from the gap between the lower end of the first baffle 301 and the first mesh plate 201 under its own gravity, and passes through the third mesh plate 8 through the outlet 7.
[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A mineral processing machine for mineral exploitation, comprising a cleaning structure for cleaning ore, characterized in that: The cleaning structure comprises a cleaning cylinder with an open upper end and a cleaning component located in the cleaning cylinder for cleaning soil on the surface of the ore, the cleaning component comprises a filter screen frame, a blocking assembly, a plurality of springs, and a plurality of first spray pipes, the filter screen frame comprises an inclined first mesh plate, three second mesh plates which are vertically arranged and respectively connected to the side of the first mesh plate, the second mesh plate can be slidably matched with the inner wall of the cleaning cylinder, the blocking assembly comprises a first baffle, connecting plates which are respectively located on both sides of the first baffle and connected to the cleaning cylinder, the first baffle is rotatably connected to the connecting plate, close to and located outside the first mesh plate, the first baffle is provided with an adjusting member for driving the first baffle to rotate vertically and adjust its position, the connecting plate can be slidably matched with the side of the corresponding second mesh plate, one end of the spring is connected to the bottom of the cleaning cylinder, and the other end is connected to the first mesh plate, the plurality of first spray pipes are connected to the inner wall of the cleaning cylinder, and are spaced above the filter screen frame, there is a gap between the first baffle and the inner wall of the cleaning cylinder, a side of the cleaning cylinder close to the upper end of the first mesh plate is provided with a drain pipe, and a side of the cleaning cylinder opposite to the side connected with the drain pipe is provided with an outlet; When the first baffle is vertical, the filter screen frame, the first baffle and the two connecting plates cooperate to form a first space for placing ore. The ore is poured into the first space, and the spring vibrates up and down under the gravity of the ore itself, and the filter screen frame moves up and down. The filter screen frame and the connecting plates are slidably matched, and the filter screen frame drives the ore to move up and down; When the first baffle plate rotates vertically and keeps tilted, there is a gap between the lower end of the first baffle plate and the upper surface of the first mesh plate, and the ore on the first mesh plate rolls down from the gap between the first baffle plate and the first mesh plate under the action of its own gravity and passes through the outlet.
2. The ore dressing machine for mineral exploitation according to claim 1, characterized in that: The adjusting member includes a rotating shaft, a motor and a pair of meshing gears. The rotating shaft passes through the first baffle and is fixedly connected to the first baffle. The rotating shaft is rotatably connected to the connecting plate and the cleaning cylinder. The motor is connected to the outer wall of the cleaning cylinder. The motor and the rotating shaft are connected through a pair of meshing gears.
3. The ore dressing machine for mineral exploitation according to claim 1, characterized in that: A plurality of second spray pipes are arranged on the inner wall of the side surface of the cleaning cylinder close to the upper end of the first mesh plate, and the second spray pipes are arranged at intervals between the upper end of the first mesh plate and the bottom of the cleaning cylinder.
4. The ore dressing machine for mineral exploitation according to claim 3, characterized in that: An inclined third mesh plate is provided in the cleaning cylinder, and a plurality of support columns are arranged in rows between the third mesh plate and the cleaning cylinder. One end of the third mesh plate is located below the first baffle and close to the first mesh plate, and the other end is close to the outlet. A plurality of the second spray pipes are arranged at intervals between the upper end of the first mesh plate and the inner surface of the bottom of the cleaning cylinder.
5. The ore dressing machine for mineral exploitation according to claim 1, characterized in that: A shielding component is provided in the cleaning cylinder and is located above the filter frame and is used to prevent debris from entering.
6. The ore dressing machine for mineral exploitation according to claim 5, characterized in that: The shielding assembly includes symmetrically arranged inclined second baffles, one end of each of the two second baffles is rotatably connected to the cleaning cylinder, and the other ends are close to each other. A plurality of torsion springs are arranged at intervals on the second baffles, one end of the torsion spring abuts against the inner surface of the second baffle, and the other end abuts against the inner wall of the cleaning cylinder. The first spray pipe is located below the second baffle.