Energy-saving type mica ore production grinding device

Abstract

The invention provides an energy-saving type mica ore production grinding device, and belongs to the technical field of common crushing, grinding or smashing. The energy-saving mica ore production grinding device comprises a heating assembly, a cooling assembly and a crushing assembly, the heating assembly comprises a heating furnace and a heating conveying belt, and ore is conveyed into the heating furnace through the heating conveying belt; the cooling assembly comprises a water receiving tank, a conveying groove and a cooling water pipe and is used for cooling the heated ore; the crushing assembly comprises a crushing box and a first crushing part, an upper opening of the crushing box is connected with the groove bottom of the conveying groove through a pipeline, the first crushing part is arranged on the upper portion of the inner space of the crushing box and comprises a first vertical crushing roller and a second vertical crushing roller which are vertically arranged, and the upper opening is located between the first vertical crushing roller and the second vertical crushing roller. According to the energy-saving type mica ore production grinding device, under the action of thermal expansion and cold contraction, the ore crushing difficulty is reduced, the crushing efficiency is improved, and energy is saved.

Description

Technical Field

[0001] The invention belongs to the general field of crushing, grinding or pulverizing technology, and specifically relates to an energy-saving mica ore production grinding device. Background Art

[0002] Mica is a non-metallic rock-forming mineral. Mica crystals have a layered structure inside, so they are flaky crystals, mainly hexagonal flaky crystals, which are one of the main rock-forming minerals. After the ore is mined, it generally needs to go through processes such as crushing, pulverizing, and grinding to obtain ore powder for subsequent processes. Mica powder contains a variety of ingredients, mainly SiO2 and Al2O3. Mica powder has good elasticity, toughness, and insulation, and is resistant to high temperatures, acids and alkalis, corrosion, and strong adhesion. It is an excellent additive and is widely used in electrical appliances, welding rods, rubber, plastics, papermaking, paints, coatings, pigments, ceramics, cosmetics, new building materials and other industries, and has extremely wide uses. In the process of grinding mica ore, the blocky mica ore is generally directly put into the hopper. The larger ore will cause wear and damage to the grinding roller, reducing the service life of the grinding roller. At the same time, it will also cause a lot of electricity consumption. The ore accumulates in the hopper, which is easy to cause the hopper to be blocked, affecting the subsequent feeding, reducing the ore crushing efficiency, and causing energy waste. The crushed mica ore is uneven in size and needs to be ground for a long time to obtain lithium mica powder. The long-term grinding requires high electricity, which further consumes electricity. Summary of the invention

[0003] The purpose of the present invention is to provide an energy-saving mica ore production grinding device, aiming to solve the problems of mica ore crushing being time-consuming, labor-intensive, inefficient and high in energy consumption.

[0004] To achieve the above object, the technical solution adopted by the present invention is to provide an energy-saving mica ore production grinding device, comprising: A heating assembly, wherein the heating assembly comprises a heating furnace and a heating conveyor belt, wherein the ore is transported into the heating furnace through a first end of the heating conveyor belt and is transported out of the heating furnace through a second end of the heating conveyor belt; A cooling assembly, the cooling assembly comprising a water receiving box, a transport trough and a cooling water pipe, the first end of the transport trough being connected to the second end of the heating conveyor belt, a water leakage hole being arranged at the bottom of the transport trough, the cooling water pipe being arranged above the transport trough, and the water receiving box being arranged below the transport trough; and A crushing assembly, the crushing assembly includes a crushing box and a first crushing piece, the upper opening of the crushing box is connected to the bottom of the transport trough through a pipe, the first crushing piece is arranged at the upper part of the internal space of the crushing box, and includes a vertically arranged first vertical crushing roller and a second vertical crushing roller, and the upper opening is located between the first vertical crushing roller and the second vertical crushing roller.

[0005] In a possible implementation, the first vertical crushing roller includes a first vertical rotating shaft and a first vertical crushing disk, and multiple groups of the first vertical crushing disks are sequentially mounted on the first vertical rotating shaft from top to bottom; the second vertical crushing roller includes a second vertical rotating shaft and a second vertical crushing disk, and multiple groups of the second vertical crushing disks are sequentially mounted on the second vertical rotating shaft from top to bottom, and the first vertical crushing disks and the second vertical crushing disks are alternately arranged.

[0006] In a possible implementation, a second crushing member is arranged below the first crushing member, and the second crushing member includes a plurality of transverse crushing rollers arranged side by side, and the transverse crushing rollers include a transverse rotation axis, a first transverse crushing disk and a second transverse crushing disk, the diameter of the first transverse crushing disk is greater than the diameter of the second transverse crushing disk, the first transverse crushing disk and the second transverse crushing disk are alternately arranged on the transverse rotation axis, and the first transverse crushing disk of the second crushing member is located on one side of the second transverse crushing disk of the adjacent second crushing member.

[0007] In a possible implementation, the side wall of the first transverse crushing disk is provided with a first crushing bar, and the first crushing bar is arranged along the thickness direction of the first transverse crushing disk. The side wall of the second transverse crushing disk is provided with a second crushing bar, and multiple groups of the second crushing bars are arranged around the side wall of the second transverse crushing disk.

[0008] In a possible implementation manner, a filter screen plate is arranged below the first crushing member.

[0009] In a possible implementation, a filter screen cleaning piece is arranged above the filter screen, and the filter screen cleaning piece includes a sliding box, a sliding rail, a sliding block and a cleaning plate. Two groups of the sliding boxes are relatively arranged on the two side walls of the crushing box, the sliding rail is arranged in the sliding box, the sliding block is slidably arranged on the sliding rail, and the cleaning plate is arranged between the two groups of the sliding blocks. The sliding block is driven to drive the cleaning plate to move back and forth to clean the filter screen plate.

[0010] In a possible implementation, a cleaning port is provided at the lower portion of the side wall of the crushing box, a return port is provided at the upper portion of the side wall of the crushing box, the return port is located above the second crushing member, a lifting assembly is provided on the outer side of the crushing box, the lifting assembly includes a lifting box, a lifting basket and a pushing cylinder, the pushing cylinder is provided between the lower end surface of the lifting basket and the inner bottom surface of the lifting box, the cleaning port and the return port are both connected to the lifting box, the crushed stone falls into the lifting basket through the cleaning port, the lifting basket lifts the crushed stone to the return port, and pours the crushed stone onto the second crushing member.

[0011] In one possible implementation, a blocking door for blocking the cleaning port is provided in the lifting box, the blocking door is slidably provided on the inner side wall of the lifting box, a push plate is provided at the lower end of the blocking door, a push spring is provided between the lower end surface of the push plate and the inner bottom surface of the lifting box, and a push column for pressing down the push plate is provided on the lower end surface of the lifting basket.

[0012] In a possible implementation, a crushed stone pushing member is provided on the upper top wall of the lifting box, and the crushed stone pushing member includes a pushing plate and a pushing cylinder. The pushing cylinder is provided on the side wall of the lifting box away from the crushing box. The pushing plate controls the pushing cylinder to push the crushed stones in the lifting basket into the return port.

[0013] In a possible implementation, the cooling assembly also includes a high-pressure water pipe and a high-pressure cutting water gun, a plurality of groups of the high-pressure water pipes are erected above the transport trough, the high-pressure cutting water guns are arranged on the high-pressure water pipes, and the high-pressure cutting water guns are arranged toward the crushing box.

[0014] The beneficial effects of the energy-saving mica ore production grinding device provided by the present invention are: Compared with the prior art, a heating component, a cooling component and a crushing component are provided. The heating component comprises a heating furnace and a heating conveyor belt. The heating conveyor belt transports the ore into the heating furnace to heat the ore and transports the ore out of the heating furnace after heating. The cooling component comprises a water receiving box, a transport trough and a cooling water pipe. The heating conveyor belt is connected to the transport trough. The heated ore is transported to the transport trough. The cooling water pipe above the transport trough cools the ore. The cooling water leaks into the water receiving box through the leakage hole at the bottom of the transport trough. The cooling water is collected. The ore is prone to cracking under the alternating action of hot and cold, which reduces the difficulty of ore crushing, improves the efficiency of crushing, and reduces The energy consumption of crushing is reduced and the energy-saving effect of the lifting device is improved. The crushing component includes a crushing box and a first crushing part. The upper opening of the crushing box is connected to the transport chute. The cooled ore enters the crushing box, and the first crushing part crushes the ore. The first crushing part is arranged in the crushing box and at the upper part of the crushing box. The first crushing part includes a first vertical crushing roller and a second vertical crushing roller. The first vertical crushing roller and the second vertical crushing roller are vertically arranged. The first vertical crushing roller and the second vertical crushing roller are located on both sides of the upper opening. The first vertical crushing roller and the second vertical crushing roller rotate relative to each other to crush the ore, which shortens the time of crushing and grinding, improves the crushing efficiency and saves energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative work.

[0016] Figure 1 A schematic diagram of the front view of the structure of the mica ore production mill provided by an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal top view of the heating furnace used in an embodiment of the present invention; Figure 3 This is a schematic diagram of the internal front view structure of the crushing box used in the embodiment of the present invention; Figure 4 A schematic cross-sectional view of the transverse crushing roller used in an embodiment of the present invention; Figure 5 A schematic cross-sectional view of the second crushing member used in an embodiment of the present invention; Figure 6 It is a schematic diagram of the internal front view structure of the sliding box used in the embodiment of the present invention; Figure 7 It is a schematic diagram of the internal front view structure of the lifting basket of the lifting box used in an embodiment of the present invention when the lifting basket is in a lifted state.

[0017] In the figure: 1. Heating furnace; 2. Heating conveyor belt; 3. Horizontal trough; 4. Inclined trough; 5. Water receiving box; 6. Cooling water pipe; 7. High-pressure water pipe; 8. High-pressure cutting water gun; 9. Crushing box; 10. Upper opening of recycling turnover box; 11. Discharge hole; 12. First vertical rotating shaft; 13. First vertical crushing disk; 14. Second vertical rotating shaft; 15. Second vertical crushing disk; 16. Left guide; 17. Middle guide; 18. Right guide; 19. Horizontal rotating shaft; 20. First horizontal crushing disk; 21. First crushing bar; 22 , the second horizontal crushing disk; 23, the second crushing bar; 24, the sliding box; 25, the sliding rail; 26, the sliding block; 27, the cleaning plate; 28, the cleaning brush; 29, the transmission chain; 30, the transmission gear; 31, the cleaning port; 32, the return port; 33, the filter screen plate; 34, the spiral shaft; 35, the spiral blade; 36, the lifting box; 37, the lifting basket; 38, the pushing cylinder; 39, the pushing column; 40, the blocking door; 41, the limiting sliding rail; 42, the pushing plate; 43, the pushing spring; 44, the pushing plate; 45, the pushing cylinder. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Please refer to Figures 1 to 3 , a specific embodiment of an energy-saving mica ore production grinding device provided by the present invention is now described, including a heating component, a cooling component and a crushing component, the heating component includes a heating furnace 1 and a heating conveyor belt 2, the ore is transported into the heating furnace 1 through the first end of the heating conveyor belt 2, and is transported out of the heating furnace 1 through the second end of the heating conveyor belt 2; the cooling component includes a water receiving box 5, a transport trough and a cooling water pipe 6, the first end of the transport trough is connected to the second end of the heating conveyor belt 2, the bottom of the transport trough is provided with a leaking hole, the cooling water pipe 6 is erected above the transport trough, and the water receiving box 5 is arranged below the transport trough; the crushing component includes a crushing box 9 and a first crushing part, the upper opening of the crushing box 9 is connected to the bottom of the transport trough through a pipeline, the first crushing part is arranged at the upper part of the internal space of the crushing box 9, and includes a first vertical crushing roller and a second vertical crushing roller arranged vertically, and the upper opening is located between the first vertical crushing roller and the second vertical crushing roller.

[0020] The present invention provides an energy-saving mica ore production grinding device. Compared with the prior art, the present invention is provided with a heating component, a cooling component and a crushing component. The heating component includes a heating furnace 1 and a heating conveyor belt 2. The heating conveyor belt 2 transports the ore into the heating furnace 1 to heat the ore and transports it out of the heating furnace 1 after heating. The cooling component includes a water receiving box 5, a transport trough and a cooling water pipe 6. The heating conveyor belt 2 is connected to the transport trough. The heated ore is transported to the transport trough. The cooling water pipe 6 above the transport trough cools the ore. The cooling water leaks into the water receiving box 5 through the leakage hole at the bottom of the transport trough. The cooling water is collected. The ore is prone to cracking under the alternating action of hot and cold, which reduces the crushing efficiency of the ore. The difficulty is improved, the efficiency of crushing is improved, the energy consumption of crushing is reduced, and the energy-saving effect of the improvement device is improved. The crushing component includes a crushing box 9 and a first crushing member. The upper opening of the crushing box 9 is connected to the transport chute. The cooled ore enters the crushing box 9, and the first crushing member crushes the ore. The first crushing member is arranged in the crushing box 9 and is arranged at the upper part of the crushing box 9. The first crushing member includes a first vertical crushing roller and a second vertical crushing roller. The first vertical crushing roller and the second vertical crushing roller are vertically arranged. The first vertical crushing roller and the second vertical crushing roller are located on both sides of the upper opening. The first vertical crushing roller and the second vertical crushing roller rotate relative to each other to crush the ore, which shortens the crushing and grinding time, improves the crushing efficiency, and saves energy.

[0021] For details, please refer to Figures 1 to 3The heating component includes a heating furnace 1 and a heating conveyor belt 2 for heating the ore. The heating furnace 1 is rectangular. The first end of the heating conveyor belt 2 is arranged at the rear side of the right end of the heating furnace 1. The heating conveyor belt 2 extends along the length direction of the heating furnace 1 to the left end of the heating furnace 1. After bending 180 degrees, it extends along the length direction of the heating furnace 1 to the front side of the right end of the heating furnace 1. The second end of the heating conveyor belt 2 passes through the right side wall of the heating furnace 1 to extend the time the ore stays in the heating furnace 1. The cooling component includes a water receiving box 5, a transport trough and a cooling water pipe 6 for cooling the ore. The second end of the heating conveyor belt 2 is connected to the transport trough. The cooling water pipe 6 sprays water into the transport trough to cool the ore. The crushing component includes a crushing box 9 and a first crushing member for crushing the ore. The lower end surface of the second end of the transport trough is provided with The feeding hole is connected to the upper opening of the crushing box 9 through a pipe. The lower end surface of the crushing box 9 is provided with a discharge hole 11 for discharging the crushed ore. The first crushing component includes a first vertical crushing roller and a second vertical crushing roller. The first vertical crushing roller and the second vertical crushing roller are located on both sides of the upper opening. The ore falls between the two through the upper opening. The upper ends of the first vertical crushing roller and the second vertical crushing roller are both rotatably set on the upper end surface of the crushing box 9. The first vertical crushing roller and the second vertical crushing roller are driven by a motor set on the crushing box 9 to rotate in opposite directions to crush the ore. A recovery turnover box 10 is provided at the second end opening of the transport trough. The ore with a diameter larger than the feeding hole cannot enter the crushing box 9, and then enters the recovery turnover box 10, and can be repeatedly sent to the heating furnace 1 and repeated. The operation is prevented from being damaged by excessively large ore.

[0022] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 3 The first vertical crushing roller includes a first vertical rotating shaft 12 and a first vertical crushing disk 13, and multiple groups of first vertical crushing disks 13 are sequentially mounted on the first vertical rotating shaft 12 from top to bottom. The second vertical crushing roller includes a second vertical rotating shaft 14 and a second vertical crushing disk 15, and multiple groups of second vertical crushing disks 15 are sequentially mounted on the second vertical rotating shaft 14 from top to bottom. The first vertical crushing disks 13 and the second vertical crushing disks 15 are alternately arranged.

[0023] For details, please refer to Figure 3The first vertical crushing roller includes a vertically arranged first vertical rotating shaft 12 and a horizontally arranged first vertical crushing disk 13, a first crushing blade is arranged around the side wall of the first vertical crushing disk 13, a plurality of first vertical crushing disks 13 are arranged in series along the height direction of the first vertical rotating shaft 12, and the diameters of the plurality of first vertical crushing disks 13 gradually increase from top to bottom. The second vertical crushing roller includes a vertically arranged second vertical rotating shaft 14 and a horizontally arranged second vertical crushing disk 15, a second crushing blade is arranged around the side wall of the second vertical crushing disk 15, a plurality of second vertical crushing disks 15 are arranged in series along the height direction of the second vertical rotating shaft 14, and the diameters of the plurality of second vertical crushing disks 15 gradually increase from top to bottom. In the vertical direction, the first vertical crushing disk 13 and the second vertical crushing disk 15 are staggered, and the distance between the edge of the first vertical crushing disk 13 and the edge of the second vertical crushing disk 15 gradually decreases, so that the ore is crushed step by step.

[0024] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figures 3 to 5 A second crushing member is arranged below the first crushing member, and the second crushing member includes a plurality of transverse crushing rollers arranged side by side, and the transverse crushing rollers include a transverse rotating shaft 19, a first transverse crushing disk 20 and a second transverse crushing disk 22. The diameter of the first transverse crushing disk 20 is greater than the diameter of the second transverse crushing disk 22. The first transverse crushing disk 20 and the second transverse crushing disk 22 are alternately arranged on the transverse rotating shaft 19, and the first transverse crushing disk 20 of the second crushing member is located on one side of the second transverse crushing disk 22 of the adjacent second crushing member.

[0025] For details, please refer to Figures 3 to 5 The second crushing member is arranged below the first crushing member for further crushing the ore. The second crushing member includes multiple groups of transverse crushing rollers, which are arranged side by side. The transverse crushing rollers include a horizontally arranged transverse rotating shaft 19, a vertically arranged first transverse crushing disk 20 and a vertically arranged second transverse crushing disk 22. The transverse rotating shaft 19 is rotatably arranged between the front and rear side walls of the crushing box 9. The rotation of the transverse rotating shaft 19 is controlled by a motor. The first transverse crushing disk 20 and the second transverse crushing disk 22 are alternately sleeved on the transverse rotating shaft 19. The diameter of the first transverse crushing disk 20 is larger than the diameter of the second transverse crushing disk 22. The two adjacent groups of transverse crushing rollers are meshingly arranged, that is, the first transverse crushing disk 20 of the second crushing member of the first group is located on one side of the second transverse crushing disk 22 of the second crushing member of the adjacent second group, and the second transverse crushing disk 22 of the second crushing member of the first group is located on one side of the first transverse crushing disk 20 of the second crushing member of the adjacent second group, thereby improving the efficiency of crushing and improving the uniformity of crushing.

[0026] For further information, please refer to Figures 3 to 5There are four groups of horizontal crushing rollers, which are arranged side by side. From left to right, the first group of horizontal crushing rollers and the third group of horizontal crushing rollers rotate clockwise, and the second group of horizontal crushing rollers and the fourth group of horizontal crushing rollers rotate counterclockwise. The first group of horizontal crushing rollers cooperate with the second group of horizontal crushing rollers to crush, and the third group of horizontal crushing rollers cooperate with the fourth group of horizontal crushing rollers to crush.

[0027] For further information, please refer to Figures 3 to 5 An intermediate guide 17 is arranged between the first crushing member and the second crushing member. The intermediate guide 17 is arranged between the front and rear side walls of the crushing box 9. The vertical section of the intermediate guide 17 is an isosceles triangle. The two ends of the lower end surface of the intermediate guide 17 are respectively located above the highest points of the second group of transverse crushing rollers and the third group of transverse crushing rollers. The intermediate guide 17 is made of elastic buffer material, and rubber material can be used to guide and buffer the ore, so that the ore can fall between the transverse crushing rollers, thereby improving the efficiency of crushing and improving the uniformity of crushing.

[0028] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figures 3 to 5 The side wall of the first transverse crushing disk 20 is provided with a first crushing bar 21, and the first crushing bar 21 is arranged along the thickness direction of the first transverse crushing disk 20. The side wall of the second transverse crushing disk 22 is provided with a second crushing bar 23, and multiple groups of second crushing bars 23 are arranged around the side wall of the second transverse crushing disk 22.

[0029] For details, please refer to Figures 3 to 5 The first crushing bar 21 is arranged on the side wall of the first transverse crushing disk 20, and the first crushing bar 21 is provided with a first transverse crushing blade on the side away from the first transverse crushing disk 20, which is arranged along the thickness direction of the first transverse crushing disk 20. Multiple groups of first crushing bars 21 are evenly distributed along the circumference of the first transverse crushing disk 20. The second crushing bar 23 is arranged on the side wall of the second transverse crushing disk 22, and the second crushing bar 23 is provided with a second transverse crushing blade on the side away from the second transverse crushing disk 22. Multiple groups of second crushing bars 23 are arranged around the side wall of the second transverse crushing disk 22, so as to improve the efficiency of crushing and improve the uniformity of crushing.

[0030] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 3 A filter screen plate 33 is arranged below the first crushing member.

[0031] For details, please refer to Figure 3 The filter screen plate 33 is arranged below the first crushing member and between the inner side walls of the crushing box 9, and is used to filter the crushed ore. The ore that meets the diameter requirements falls into the lower bottom surface of the crushing box 9 and is discharged through the discharge hole 11 on the lower end surface of the crushing box 9.

[0032] For further information, please refer to Figure 3 A spiral transport member is arranged below the filter screen plate 33, and the spiral transport member includes a spiral shaft 34 and a spiral blade 35. The spiral shaft 34 is vertically arranged between the filter screen plate 33 and the lower bottom surface of the crushing box 9. The spiral shaft 34 is rotatably arranged, and the rotation of the spiral shaft 34 is controlled by a motor. The spiral blade 35 is spirally arranged on the outer side of the spiral shaft 34, which is convenient for sending the crushed ore into the discharge hole 11, which is helpful for the discharge of the ore.

[0033] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 3 , Figure 6 A filter screen cleaning piece is arranged above the filter screen, and the filter screen cleaning piece includes a sliding box 24, a sliding rail 25, a sliding block 26 and a cleaning plate 27. Two groups of sliding boxes 24 are arranged on the two side walls of the crushing box 9 opposite to each other, the sliding rail 25 is arranged in the sliding box 24, the sliding block 26 is slidably arranged on the sliding rail 25, and the cleaning plate 27 is arranged between the two groups of sliding blocks 26. The driving sliding block 26 drives the cleaning plate 27 to move back and forth to clean the filter screen plate 33.

[0034] For details, please refer to Figure 3 , Figure 6 The filter screen cleaning piece is used to sweep away the ore above the filter screen. The filter screen cleaning piece includes a sliding box 24, a sliding rail 25, a sliding block 26 and a cleaning plate 27. The two groups of sliding boxes 24 are respectively arranged on the front and rear side walls of the crushing box 9. The sliding box 24 is horizontally arranged, and the sliding rail 25 is horizontally arranged in the sliding box 24. The sliding block 26 is slidably arranged on the sliding rail 25. The side wall of the sliding box 24 close to the inside of the crushing box 9 is provided with a long hole suitable for the sliding block 26 to pass through. The upper end of the cleaning plate 27 is arranged between the two groups of sliding blocks 26. The lower end of the cleaning plate 27 is provided with a cleaning brush 28. The driving sliding block 26 drives the cleaning plate 27 to move left and right to clean the filter screen plate 33.

[0035] For further information, please refer to Figure 3 , Figure 6 A transmission chain 29 and two sets of transmission gears 30 are arranged inside the sliding box 24. The transmission gear 30 is rotatably arranged on the inner wall of the crushing box 9. The two sets of transmission gears 30 are respectively arranged at the left and right ends of the sliding box 24. The transmission chain 29 is sleeved on the outside of the two sets of transmission gears 30. The transmission chain 29 is arranged horizontally. The transmission chain 29 is meshed with the transmission gear 30. The sliding rail 25 and the sliding block 26 are arranged on the inner side of the transmission chain 29. The lower end surface of the sliding block 26 is meshed with the inner side wall of the transmission chain 29. The transmission gear 30 is driven to rotate by the motor, and the transmission chain 29 drives the sliding block 26 to move back and forth, thereby realizing the left and right movement of the cleaning plate 27.

[0036] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 3 , Figure 7 A cleaning port 31 is provided at the lower part of the side wall of the crushing box 9, and a return port 32 is provided at the upper part of the side wall of the crushing box 9. The return port 32 is located above the second crushing part. A lifting assembly is provided on the outer side of the crushing box 9. The lifting assembly includes a lifting box 36, a lifting basket 37 and a pushing cylinder 38. The pushing cylinder 38 is arranged between the lower end surface of the lifting basket 37 and the inner bottom surface of the lifting box 36. The cleaning port 31 and the return port 32 are both connected to the lifting box 36. The crushed stone falls into the lifting basket 37 through the cleaning port 31. The lifting basket 37 lifts the crushed stone to the return port 32 and pours the crushed stone onto the second crushing part.

[0037] For details, please refer to Figure 3 , Figure 7 The cleaning port 31 is arranged at the lower part of the side wall of the crushing box 9, and two groups of cleaning ports 31 are arranged, which are arranged on the left and right side walls of the crushing box 9 respectively. The return port 32 is arranged at the upper part of the side wall of the crushing box 9 and is located above the second crushing member. The return port 32 is arranged in two groups, which are arranged on the left and right side walls of the crushing box 9 respectively. The left and right side walls of the crushing box 9 are also respectively provided with a left guide 16 and a right guide 18. The left guide 16 and the right guide 18 are respectively arranged below the two groups of return ports 32, and the upper end surfaces of the left guide 16 and the right guide 18 are inclined toward the second crushing member. The left guide 16 and the right guide 18 are made of elastic buffer material, and rubber material can be used to guide the ore. The lifting basket 37 is provided with a lifting assembly on both sides of the outer side of the crushing box 9, and the lifting assembly includes a lifting box 36, a lifting basket 37 and a pushing cylinder 38. The pushing cylinder 38 is arranged between the lower end surface of the lifting basket 37 and the inner bottom surface of the lifting box 36. The lifting basket 37 has an upper opening and a side opening toward the crushing box 9. In the initial state, the lower end surface of the lifting basket 37 is located below the cleaning port 31, and the cleaning plate 27 sweeps the gravel on the filter screen plate 33 into the lifting basket 37 through the cleaning port 31. As the gravel in the lifting basket 37 increases, the pushing cylinder 38 pushes the lifting basket 37 to the side of the return port 32, and the ore re-enters the crushing box 9 through the return port 32, and the second crushing member crushes it again.

[0038] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 3 , Figure 7A blocking door 40 for blocking the cleaning port 31 is provided in the lifting box 36. The blocking door 40 is slidably set on the inner wall of the lifting box 36. A push plate 42 is provided at the lower end of the blocking door 40. A push spring 43 is provided between the lower end surface of the push plate 42 and the inner bottom surface of the lifting box 36. A push column 39 for pressing down the push plate 42 is provided on the lower end surface of the lifting basket 37.

[0039] For details, please refer to Figure 3 , Figure 7 A blocking door 40 is provided in the lifting box 36, and the blocking door 40 is used to block the cleaning port 31. The blocking door 40 is arranged in contact with the inner wall of the lifting box 36. The inner wall of the lifting box 36 is provided with two sets of limiting slide rails 41, and the two sets of limiting slide rails 41 are respectively arranged on the front and rear sides of the blocking door 40. The blocking door 40 is slidably arranged between the two sets of limiting slide rails 41 and has the freedom to slide up and down. A push plate 42 is provided at the lower end of the blocking door 40, and the push plate 42 is arranged horizontally. A push spring 43 is arranged at the lower end surface of the push plate 42 and the lifting box 3 6, so as to push the push plate 42 to move upward. The lower end surface of the lifting basket 37 is provided with a push column 39. When the lifting basket 37 is at the lower part of the lifting box 36, the push column 39 abuts against the upper end surface of the push plate 42 to limit the push plate 42 below the lifting basket 37. At this time, the blocking door 40 is located below the cleaning port 31, which is convenient for crushed stones to enter the lifting basket 37. When the lifting basket 37 rises, the limit on the push plate 42 is released, and the push spring 43 pushes the blocking door 40 to block the cleaning port 31 to prevent crushed stones from entering the lifting box 36.

[0040] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 3 , Figure 7 A crushed stone pushing member is provided on the upper top wall of the lifting box 36, and the crushed stone pushing member includes a pushing plate 44 and a pushing cylinder 45. The pushing cylinder 45 is provided on the side wall of the lifting box 36 away from the crushing box 9. The pushing cylinder 45 is controlled, and the pushing plate 44 pushes the crushed stones in the lifting basket 37 into the return port 32.

[0041] For details, please refer to Figure 3 , Figure 7 The crushed stone pushing member is arranged on the upper top wall of the lifting box 36, and the crushed stone pushing member includes a pushing plate 44 and a pushing cylinder 45. The lower end of the pushing plate 44 is provided with a guiding inclined surface, and the pushing cylinder 45 is arranged between the side wall of the lifting box 36 away from the crushing box 9 and the pushing plate 44. When the lifting basket 37 rises to the specified position, the pushing plate 44 just slides into the lifting basket 37 from top to bottom, and the pushing plate 44 is arranged in contact with the inner wall of the lifting basket 37 close to the crushing box 9. The pushing cylinder 45 pushes the pushing plate 44 toward the crushing box 9, so as to facilitate pushing the crushed stone into the return port 32.

[0042] As a specific implementation of the energy-saving mica ore production grinding device provided by the present invention, please refer to Figure 1 The cooling assembly also includes a high-pressure water pipe 7 and a high-pressure cutting water gun 8. Multiple groups of high-pressure water pipes 7 are erected above the transport trough. The high-pressure cutting water gun 8 is arranged on the high-pressure water pipe 7, and the high-pressure cutting water gun 8 is arranged toward the crushing box 9.

[0043] For details, please refer to Figure 1 The transport trough includes a horizontal trough 3 and an inclined trough 4. The horizontal trough 3 is connected to the heating conveyor belt 2. The inclined trough 4 is located above the crushing box 9 and is inclined downward. The cooling assembly also includes a high-pressure water pipe 7 and a high-pressure cutting water gun 8. There are multiple groups of high-pressure water pipes 7. The high-pressure water pipes 7 are erected above the horizontal trough 3. The high-pressure cutting water gun 8 is arranged on the high-pressure water pipe 7. The high-pressure cutting water gun 8 is used to cut the ore in the transport trough. The high-pressure cutting water gun 8 is arranged toward the crushing box 9 at the lower right. While cutting the ore, the ore is pushed toward the crushing box 9.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving mica ore production grinding device, characterized in that: include: A heating assembly, wherein the heating assembly comprises a heating furnace and a heating conveyor belt, wherein the ore is transported into the heating furnace through a first end of the heating conveyor belt and is transported out of the heating furnace through a second end of the heating conveyor belt; A cooling assembly, the cooling assembly comprising a water receiving box, a transport trough and a cooling water pipe, the first end of the transport trough being connected to the second end of the heating conveyor belt, a water leakage hole being arranged at the bottom of the transport trough, the cooling water pipe being arranged above the transport trough, and the water receiving box being arranged below the transport trough; and A crushing assembly, the crushing assembly includes a crushing box and a first crushing piece, the upper opening of the crushing box is connected to the bottom of the transport trough through a pipe, the first crushing piece is arranged at the upper part of the internal space of the crushing box, and includes a vertically arranged first vertical crushing roller and a second vertical crushing roller, and the upper opening is located between the first vertical crushing roller and the second vertical crushing roller.

2. The energy-saving mica ore production grinding device according to claim 1, characterized in that: The first vertical crushing roller includes a first vertical rotating shaft and a first vertical crushing disk, and multiple groups of the first vertical crushing disks are sequentially mounted on the first vertical rotating shaft from top to bottom. The second vertical crushing roller includes a second vertical rotating shaft and a second vertical crushing disk, and multiple groups of the second vertical crushing disks are sequentially mounted on the second vertical rotating shaft from top to bottom, and the first vertical crushing disks and the second vertical crushing disks are alternately arranged.

3. The energy-saving mica ore production grinding device according to claim 1, characterized in that: A second crushing member is arranged below the first crushing member, and the second crushing member includes a plurality of transverse crushing rollers arranged side by side, and the transverse crushing rollers include a transverse rotating shaft, a first transverse crushing disk and a second transverse crushing disk, the diameter of the first transverse crushing disk is greater than the diameter of the second transverse crushing disk, the first transverse crushing disk and the second transverse crushing disk are alternately arranged on the transverse rotating shaft, and the first transverse crushing disk of the second crushing member is located on one side of the second transverse crushing disk of the adjacent second crushing member.

4. An energy-saving mica ore production grinding device as claimed in claim 3, characterized in that: The side wall of the first transverse crushing disk is provided with a first crushing bar, which is arranged along the thickness direction of the first transverse crushing disk. The side wall of the second transverse crushing disk is provided with a second crushing bar, and multiple groups of the second crushing bars are arranged around the side wall of the second transverse crushing disk.

5. An energy-saving mica ore production grinding device as claimed in claim 3, characterized in that: A filter screen plate is arranged below the first crushing member.

6. An energy-saving mica ore production grinding device as claimed in claim 5, characterized in that: A filter screen cleaning piece is arranged above the filter screen, and the filter screen cleaning piece includes a sliding box, a sliding rail, a sliding block and a cleaning plate. Two groups of the sliding boxes are arranged on the two side walls of the crushing box opposite to each other, the sliding rail is arranged in the sliding box, the sliding block is slidably arranged on the sliding rail, and the cleaning plate is arranged between the two groups of the sliding blocks. The sliding block is driven to drive the cleaning plate to move back and forth to clean the filter screen plate.

7. An energy-saving mica ore production grinding device as claimed in claim 6, characterized in that: A cleaning port is provided at the lower portion of the side wall of the crushing box, and a return port is provided at the upper portion of the side wall of the crushing box. The return port is located above the second crushing member. A lifting assembly is provided on the outer side of the crushing box, and the lifting assembly includes a lifting box, a lifting basket and a pushing cylinder. The pushing cylinder is provided between the lower end surface of the lifting basket and the inner bottom surface of the lifting box. The cleaning port and the return port are both connected to the lifting box. Crushed stone falls into the lifting basket through the cleaning port. The lifting basket lifts the crushed stone to the return port and pours the crushed stone onto the second crushing member.

8. An energy-saving mica ore production grinding device as claimed in claim 7, characterized in that: A blocking door for blocking the cleaning port is provided in the lifting box, and the blocking door is slidably arranged on the inner side wall of the lifting box. A push plate is provided at the lower end of the blocking door, and a push spring is provided between the lower end surface of the push plate and the inner bottom surface of the lifting box. A push column for pressing down the push plate is provided on the lower end surface of the lifting basket.

9. An energy-saving mica ore production grinding device as claimed in claim 7, characterized in that: A crushed stone pushing member is arranged on the upper top wall of the lifting box, and the crushed stone pushing member includes a pushing plate and a pushing cylinder. The pushing cylinder is arranged on the side wall of the lifting box away from the crushing box. The pushing plate controls the pushing cylinder to push the crushed stones in the lifting basket into the return port.

10. The energy-saving mica ore production grinding device according to claim 1, characterized in that: The cooling assembly also includes a high-pressure water pipe and a high-pressure cutting water gun. A plurality of groups of the high-pressure water pipes are erected above the transport trough. The high-pressure cutting water gun is arranged on the high-pressure water pipe, and the high-pressure cutting water gun is arranged toward the crushing box.

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