Coarse powder fine grinding device for iron runner castable production

Abstract

The utility model relates to the technical field of iron runner castable grinding, in particular to a coarse powder fine grinding device for iron runner castable production, which comprises a bottom plate. The cleaning brush further comprises a U-shaped frame, a lantern ring, a brush head, bristles, a water tank, a water outlet, an ultrasonic generator and an ultrasonic transducer. A support is mounted on the right rear side of the upper surface of the bottom plate, one end of a ball mill is rotationally connected to the upper surface of the support, a fixing ring is welded to the left side of the outer surface of the ball mill, and a plurality of meshing teeth are circumferentially distributed on the outer surface of the fixing ring; the U-shaped frame is arranged to install the brush head, when the ball mill rotates, bristles on the surface of the brush head can wipe meshing teeth, and therefore dust attached to the surfaces of the meshing teeth is reduced, transmission stability is guaranteed, after grinding is completed, steel balls in the ball mill are poured into a water tank through a steel ball outlet in the surface of the ball mill, and the grinding efficiency is improved. And then an ultrasonic generator and an ultrasonic transducer are started, and powder adhered to the surfaces of the steel balls is cleaned through ultrasonic waves.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of iron runner castable grinding technology, especially to a coarse powder fine grinding device for iron runner castable production. BACKGROUND

[0002] The main components of the iron runner castable are fused corundum, silicon carbide and fixed carbon, combined with binders and additives, and the cast pouring method is used in construction. In the production process of the iron runner castable, a grinding device is usually used to grind the production raw materials to meet the particle size requirements of processing.

[0003] The existing coarse powder fine grinding device for iron runner castable production usually uses a ball mill as the main grinding mechanism. During production, a large amount of dust adheres to the surface of the ball mill transmission structure, reducing transmission efficiency. After grinding is completed, some powder raw materials adhere to the surface of the steel balls in the ball mill. The existing device does not have a cleaning structure for the steel balls.

[0004] Therefore, in view of the above problems of the existing coarse powder fine grinding device for iron runner castable production, a coarse powder fine grinding device for iron runner castable production can be designed. The brush head is installed by setting a U-shaped bracket. When the ball mill rotates, the bristles on the surface of the brush head will wipe the meshing teeth, reducing dust adhesion on the surface of the meshing teeth and ensuring the stability of the transmission. After grinding is completed, the steel balls inside the ball mill are poured into the water tank through the steel ball outlet on the surface of the ball mill. Then, the ultrasonic generator and ultrasonic transducer are started to clean the powder adhering to the surface of the steel balls using ultrasonic waves. SUMMARY

[0005] In order to overcome the problem that the existing coarse powder fine grinding device for iron runner castable production usually uses a ball mill as the main grinding mechanism, and a large amount of dust adheres to the surface of the ball mill transmission structure during production, reducing transmission efficiency, and some powder raw materials adhere to the surface of the steel balls in the ball mill after grinding is completed but cannot be cleaned.

[0006] The technical scheme of the utility model discloses a coarse powder fine grinding device for iron ditch castable production, which comprises a bottom plate, a U-shaped frame, a sleeve ring, a brush head, brush hairs, a water tank, a water outlet, an ultrasonic generator and an ultrasonic transducer, a support is installed on the upper surface right rear side position of the bottom plate, one end of a ball mill is rotatably connected to the upper surface of the support, a steel ball outlet is arranged at the middle position of the top surface of the ball mill, a fixing ring is welded to the outer surface left side of the ball mill, a plurality of meshing teeth are arranged in a circumferential distribution on the outer surface of the fixing ring, a U-shaped frame is installed on the upper surface left side rear position of the bottom plate, a sleeve ring is sleeved on the horizontal rod of the U-shaped frame, a brush head is installed on the front side surface of the sleeve ring, brush hairs are arranged on the front side surface of the brush head, a water tank is installed on the upper surface front side position of the bottom plate, a water outlet is arranged on the left position of the front side surface of the water tank, an ultrasonic generator is installed on the bottom surface left rear side position of the water tank, and an ultrasonic transducer is connected to the right side surface of the ultrasonic generator.

[0007] Preferably, the brush head is installed by arranging the U-shaped frame, when the ball mill rotates, the meshing teeth on the surface of the fixing ring will be in contact with the brush hairs of the brush head, the brush hairs will wipe the meshing teeth, thereby reducing the dust adhesion on the surface of the meshing teeth, ensuring the stability of transmission, after the grinding is completed, the steel balls inside the ball mill are poured into the water tank through the steel ball outlet on the surface of the ball mill, then the ultrasonic generator and the ultrasonic transducer are started, and the powder adhered to the surface of the steel balls is cleaned by ultrasonic waves, so that the problem that the existing coarse powder fine grinding device for iron ditch castable production cannot wipe the exposed transmission structure during use, resulting in unstable transmission, and the problem that the surface of the steel balls is usually adhered with raw material powder after the grinding is completed, and the existing device cannot clean the steel balls.

[0008] Preferably, a protective net is arranged on the upside of the ultrasonic generator and the ultrasonic transducer in the water tank, buckles are installed on the upper surface side edges of the protective net, the protective net is connected to the water tank through the buckles, the protective net can avoid damaging the ultrasonic generator and the ultrasonic transducer when the steel balls are poured, and the protective net can also play a filtering role, separating the steel balls from the impurities cleaned, and the buckles can facilitate the staff to quickly disassemble and clean the protective net.

[0009] Preferably, an installation plate is arranged on the left side position of the upper surface of the bottom plate, a base is installed on the left side position of the upper surface of the installation plate, a driving motor is arranged on the upper surface of the base, an output end of the driving motor is connected to a speed reducer, a transmission shaft is arranged on the right side surface of the speed reducer, a transmission gear is installed on the right position of the outer surface of the transmission shaft, the transmission gear is engaged with the meshing teeth, the driving motor is arranged, the transmission shaft is driven to rotate through the transmission of the speed reducer during operation, the transmission shaft drives the transmission gear to rotate synchronously, thereby driving the ball mill to rotate under the cooperation of the meshing teeth, and the grinding operation is completed.

[0010] As preferred, the upper surface of the bottom plate is provided with an oil tank at the rear side of the mounting plate, the top of the oil tank is provided with an oil pump, the upper surface of the oil pump is provided with one end of an oil conveying pipe, the other end of the oil conveying pipe is provided with a spray head, by setting the oil pump, the lubricating oil in the oil tank is pumped into the oil conveying pipe after starting the oil pump, and the lubricating oil is sprayed in the form of mist on the surface of the meshing teeth through the spray head, so as to lubricate the transmission structure and improve the transmission efficiency.

[0011] As preferred, the upper surface of the bottom plate is provided with a movable frame at the rear side of the water tank, the upper surface of the movable frame is provided with a guide plate, by setting the movable frame, the staff places the movable frame at the appropriate position on the surface of the bottom plate before pouring out the steel balls, and the guide plate provides a slide for the steel balls, so that the steel balls slide into the water tank for cleaning.

[0012] As preferred, the upper surface of the guide plate is provided with symmetrically arranged limiting plates on the left and right sides, and the limiting plates are welded to the guide plate, by setting the limiting plates, the steel balls can be prevented from sliding off from the both sides of the guide plate, so as to ensure that the steel balls can enter the water tank.

[0013] As preferred, the upper surface of the bottom plate is provided with symmetrically arranged telescopic cylinders at the bottom of the ball mill, and the telescopic end of the telescopic cylinder is provided with a supporting block, by setting the telescopic cylinder, the output end of the telescopic cylinder can make the supporting block lift the ball mill upward during operation, so as to facilitate the staff to overhaul the ball mill.

[0014] As preferred, the upper surface of the supporting block is rotatably connected with a plurality of rotating shafts arranged at equal intervals in the groove, by setting the rotating shafts, the outer surface of the rotating shafts is in contact with the outer surface of the ball mill during normal operation, and the rotating shafts are driven to rotate synchronously when the ball mill rotates, so as to ensure the supporting effect of the supporting block without affecting the rotation of the ball mill.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The brush head is installed by setting the U-shaped frame, the meshing teeth on the surface of the fixed ring are in contact with the bristles of the brush head when the ball mill rotates, the bristles wipe the meshing teeth, thereby reducing the dust adhesion on the surface of the meshing teeth, ensuring the stability of the transmission, and solving the problem that the exposed transmission structure cannot be wiped in the use of the existing coarse powder fine grinding device for iron channel castable production.

[0017] 2. By setting the water tank, after the grinding is completed, the steel balls inside are poured into the water tank through the steel ball outlet on the surface of the ball mill, and then the ultrasonic generator and the ultrasonic transducer are started, and the powder adhered to the surface of the steel ball is cleaned by ultrasonic waves, so that the problem that the surface of the steel ball is usually adhered with raw material powder after the grinding is completed and the existing device cannot clean the steel ball is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure schematic view of a coarse powder fine grinding device for iron channel castable production is shown.

[0019] Figure 2 A rear three-dimensional structure schematic view of a coarse powder fine grinding device for iron channel castable production is shown.

[0020] Figure 3 A three-dimensional structure schematic view of a brush head of a coarse powder fine grinding device for iron channel castable production is shown.

[0021] Figure 4 A three-dimensional structure schematic view of a water tank of a coarse powder fine grinding device for iron channel castable production is shown.

[0022] Figure 5 A three-dimensional structure schematic view of a fixing ring of a coarse powder fine grinding device for iron channel castable production is shown.

[0023] Figure 6 A three-dimensional structure schematic view of a supporting block of a coarse powder fine grinding device for iron channel castable production is shown.

[0024] The reference signs are explained as follows: 1, bottom plate; 2, support; 3, ball mill; 4, steel ball outlet; 5, fixing ring; 6, meshing tooth; 7, U-shaped frame; 8, sleeve ring; 9, brush head; 10, brush hair; 11, water tank; 12, water outlet; 13, ultrasonic generator; 14, ultrasonic transducer; 15, protective net; 16, buckle; 17, mounting plate; 18, base; 19, driving motor; 20, speed reducer; 21, transmission shaft; 22, transmission gear; 23, oil tank; 24, oil pump; 25, oil delivery pipe; 26, spray head; 27, movable frame; 28, guide plate; 29, limiting plate; 30, telescopic air cylinder; 31, supporting block; 32, rotating shaft. DETAILED DESCRIPTION

[0025] The utility model is further explained in combination with the drawings and examples.

[0026] Please refer to Figures 1-6The utility model provides an embodiment: a kind of coarse powder fine grinding device for iron ditch castable production, including bottom plate 1;Still including U-shaped support 7, collar 8, brush head 9, bristle 10, water tank 11, water outlet 12, ultrasonic generator 13 and ultrasonic transducer 14;The upper surface right rear side position of bottom plate 1 is installed with support 2, the upper surface of support 2 is rotatably connected with one end of ball mill 3, the top surface middle position of ball mill 3 is provided with steel ball outlet 4, and the outer surface left side of ball mill 3 is welded with fixed ring 5, the outer surface of fixed ring 5 is provided with the meshing tooth 6 of several circularly distributed, the upper surface left position of bottom plate 1 is installed with U-shaped support 7, the crossbar position of U-shaped support 7 is sleeved with collar 8, and the front side surface of collar 8 is installed with brush head 9, and the front side surface of brush head 9 is provided with bristle 10, the upper surface front side position of bottom plate 1 is installed with water tank 11, the front side surface left position of water tank 11 is provided with water outlet 12, the bottom surface left rear side position of water tank 11 is installed with ultrasonic generator 13, and the right side surface of ultrasonic generator 13 is connected with ultrasonic transducer 14, by setting U-shaped support 7 to install brush head 9, when ball mill 3 rotates, the meshing tooth 6 on the surface of fixed ring 5 will be contacted with the bristle 10 of brush head 9, and bristle 10 will wipe meshing tooth 6, to reduce the dust adhesion on the surface of meshing tooth 6, ensure the stability of transmission, after grinding is completed, the steel ball inside is poured into the inside of water tank 11 by the steel ball outlet 4 on the surface of ball mill 3, and then ultrasonic generator 13 and ultrasonic transducer 14 are started, and the powder adhered to the surface of steel ball is cleaned using ultrasonic wave.

[0027] Please refer to Figures 1-5In the embodiment, the inside of the water tank 11 is provided with a protective screen 15 on the upper side of the ultrasonic generator 13 and the ultrasonic transducer 14, the upper surface side of the protective screen 15 is provided with a buckle 16, the protective screen 15 is connected with the water tank 11 through the buckle 16, the protective screen 15 can avoid damaging the ultrasonic generator 13 and the ultrasonic transducer 14 when pouring steel balls, and the protective screen 15 can also play a filtering role to separate the steel balls from the impurities washed down, and the buckle 16 can facilitate the staff to quickly disassemble and clean the protective screen 15, the upper surface of the bottom plate 1 is provided with a mounting plate 17 at the left side position, the upper surface of the mounting plate 17 is provided with a base 18 at the left side position, the upper surface of the base 18 is provided with a driving motor 19, the output end of the driving motor 19 is connected with a speed reducer 20, the right surface of the speed reducer 20 is provided with a transmission shaft 21, the outer surface of the transmission shaft 21 is provided with a transmission gear 22 at the right position, the transmission gear 22 is engaged with the meshing teeth 6, the driving motor 19 is provided, the transmission shaft 21 is driven to rotate through the speed reducer 20 during operation, the transmission shaft 21 drives the transmission gear 22 to rotate synchronously, so as to drive the ball mill 3 to rotate under the cooperation of the meshing teeth 6, complete the grinding work, the upper surface of the bottom plate 1 is provided with an oil tank 23 at the rear side position of the mounting plate 17, the top of the oil tank 23 is provided with an oil pump 24, one end of the oil pump 24 is provided with an oil conveying pipe 25, the other end of the oil conveying pipe 25 is provided with a spray head 26, the oil pump 24 is provided, the oil pump 24 is started to pump the lubricating oil in the oil tank 23 into the oil conveying pipe 25, and then the lubricating oil is sprayed in the form of mist on the surface of the meshing teeth 6 through the spray head 26, so as to lubricate the transmission structure and improve the transmission efficiency.

[0028] Please refer to Figures 1-6In the embodiment, the upper surface of the bottom plate 1 is provided with a movable frame 27 at the rear side of the water tank 11, and the upper surface of the movable frame 27 is provided with a guide plate 28. By arranging the movable frame 27, the staff can place the movable frame 27 on the surface of the bottom plate 1 at the appropriate position before pouring the steel balls, and then the guide plate 28 can provide a slide for the steel balls, so that the steel balls can slide into the water tank 11 for cleaning. The upper surface of the guide plate 28 is provided with symmetrically arranged limiting plates 29 on the left and right sides. The limiting plates 29 are welded to the guide plate 28. By arranging the limiting plates 29, the steel balls can be prevented from sliding off from the left and right sides of the guide plate 28, so as to ensure that all the steel balls can enter the water tank 11. The upper surface of the bottom plate 1 is provided with symmetrically arranged telescopic cylinders 30 at the bottom of the ball mill 3. The telescopic end of the telescopic cylinder 30 is provided with a supporting block 31. By arranging the telescopic cylinder 30, the output end of the telescopic cylinder 30 can make the supporting block 31 lift the ball mill 3 upward during operation, so as to facilitate the staff to overhaul the ball mill 3. The upper surface of the supporting block 31 is provided with a plurality of equidistantly arranged rotating shafts 32 rotatably connected in the grooves. By arranging the rotating shafts 32, the outer surface of the rotating shafts 32 can be in contact with the outer surface of the ball mill 3 during normal operation. When the ball mill 3 rotates, the rotating shafts 32 can be driven to rotate synchronously, so as to ensure the supporting effect of the supporting block 31 while not affecting the rotation of the ball mill 3.

[0029] In the work, by setting the protective net 15, can avoid in pouring the steel ball to the ultrasonic generator 13 and ultrasonic transducer 14 cause damage, at the same time protective net 15 can also play the role of filtering, the steel ball and the impurities cleaned are separated, and by setting the buckle 16 can facilitate the staff to the protective net 15 is quickly disassembled and cleaned, and by setting the driving motor 19, in the work through the transmission of speed reducer 20 drive shaft 21 is rotated, drive shaft 21 drive gear 22 is synchronously rotated, so as to drive the ball mill 3 is rotated in the cooperation of meshing tooth 6, complete grinding work, and by setting the oil pump 24, after starting the oil pump 24 will be the lubricating oil in the oil tank 23 is extracted into the inside of oil pipe 25, and then through the nozzle 26 is sprayed in the surface of meshing tooth 6 with mist form, so as to lubricate the transmission structure, improve the transmission efficiency, and by setting the movable frame 27, before pouring the steel ball, the staff will be placed in the movable frame 27 on the surface of the bottom plate 1 appropriate position, and then through the guide plate 28 can provide slide for the steel ball, so as to slide into the water tank 11 inside cleaning, and by setting the limiting plate 29 can avoid the steel ball from the both sides of the guide plate 28 slip, to ensure that the steel ball can enter the water tank 11 inside, and by setting the telescopic cylinder 30, in the work, its output end will make the ball mill 3 is lifted up by the support block 31, so as to facilitate the staff to overhaul the ball mill 3, and by setting the rotating shaft 32, in normal operation, the outer surface of rotating shaft 32 will be in contact with the outer surface of ball mill 3, when the ball mill 3 rotates, rotating shaft 32 will be driven to rotate synchronously, so as to ensure the support effect of the support block 31 while not affecting the rotation of the ball mill 3.

[0030] Through the above steps, by setting the U-shaped frame 7, the brush head 9 is installed, when the ball mill 3 rotates, the meshing tooth 6 on the surface of the fixed ring 5 will be in contact with the bristles 10 of the brush head 9, the bristles 10 will wipe the meshing tooth 6, so as to reduce the dust adhesion on the surface of the meshing tooth 6, ensure the stability of transmission, after grinding is completed, the steel ball in the inside is poured into the water tank 11 through the steel ball outlet 4 on the surface of the ball mill 3, and then the ultrasonic generator 13 and ultrasonic transducer 14 are started, the powder adhered to the surface of the steel ball is cleaned by ultrasonic wave, so as to solve the problem that the existing coarse powder fine grinding device for iron channel castable production cannot wipe the exposed transmission structure during use, resulting in unstable transmission, and after grinding is completed, the steel ball surface usually adheres to the raw material powder, and the existing device cannot clean the steel ball.

Claims

1. A coarse powder fine grinding device for iron runner castable production, comprising a bottom plate (1); characterized in that: The utility model also includes U-shaped frame (7), collar (8), brush head (9), brush (10), water tank (11), water outlet (12), ultrasonic generator (13) and ultrasonic transducer (14), the upper surface right rear side position of bottom plate (1) is installed with support (2), one end of ball mill (3) is rotatably connected to the upper surface of support (2), the top surface middle position of ball mill (3) is provided with steel ball outlet (4), the outer surface left side of ball mill (3) is welded with fixed ring (5), the outer surface of fixed ring (5) is provided with the meshing tooth (6) of several circumferential distribution, the upper surface left position of bottom plate (1) is installed with U-shaped frame (7) in rear side, the horizontal rod position of U-shaped frame (7) is sleeved with collar (8), the front side surface of collar (8) is installed with brush head (9), the front side surface of brush head (9) is provided with brush (10), the upper surface front side position of bottom plate (1) is installed with water tank (11), the front side surface left position of water tank (11) is provided with water outlet (12), the bottom surface left rear side position of water tank (11) is installed with ultrasonic generator (13), the right side surface of ultrasonic generator (13) is connected with ultrasonic transducer (14), the inside of water tank (11) is provided with protective net (15) on the upside of ultrasonic generator (13) and ultrasonic transducer (14), the upper surface side edge of protective net (15) is all installed with buckle (16), and protective net (15) is connected with water tank (11) through buckle (16).

2. The rough powder fine grinding device for producing the iron runner castable according to claim 1, characterized in that: The upper surface left side position of bottom plate (1) is provided with mounting plate (17), the upper surface left side position of mounting plate (17) is installed with base (18), the upper surface of base (18) is provided with drive motor (19), the output end of drive motor (19) is connected with speed reducer (20), the right side surface of speed reducer (20) is provided with transmission shaft (21), the outer surface right position of transmission shaft (21) is installed with transmission gear (22), and transmission gear (22) is engaged with meshing tooth (6).

3. The rough powder fine grinding device for producing the iron runner castable according to claim 1, characterized in that: The upper surface of bottom plate (1) is installed with oil tank (23) at the rear side position of mounting plate (17), the top of oil tank (23) is provided with oil pump (24), one end of oil pump (24) is installed on the upper surface, and the other end of oil pump (24) is provided with spray head (26).

4. The rough powder fine grinding device for producing an iron runner castable according to claim 1, characterized in that: The upper surface of bottom plate (1) is provided with movable frame (27) at the rear side position of water tank (11), and the upper surface of movable frame (27) is installed with guide plate (28).

5. The rough powder fine grinding device for producing the iron runner castable according to claim 4, characterized in that: The upper surface of guide plate (28) is provided with the limit plate (29) that is symmetrical to each other on both sides, and the limit plate (29) is welded with guide plate (28).

6. A device for fine grinding of coarse powder for production of iron runner castable according to claim 1, characterized in that: The upper surface of bottom plate (1) is installed with the telescopic cylinder (30) that is symmetrical to each other at the bottom position of ball mill (3), and the telescopic end of telescopic cylinder (30) is installed with supporting block (31).

7. The rough powder fine grinding device for producing an iron runner castable according to claim 6, characterized in that: The upper surface recess of supporting block (31) is rotatably connected with the rotating shaft (32) that is distributed at equal intervals.

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