Refractory material grinding machine

Abstract

The utility model relates to the technical field of refractory material grinding equipment, in particular to a refractory material grinding machine which is provided with a crushing device to crush large raw materials, so that the damage generated when the machine crushes harder raw materials is reduced, the durability of the machine is improved, and the service life of the machine is prolonged. A crushing device and a grinding device I are arranged to bidirectionally support the movable grinding head, so that the movable grinding head is prevented from deviating when hard raw materials are crushed, and the grinding effect is improved; comprising a body; the grinding machine further comprises a power device, a crushing device, a first grinding device, a second grinding device and a screening device, the power device, the crushing device, the first grinding device and the second grinding device are all installed on the machine body, and the screening device is installed on the first grinding device. The machine body provides support, the power device provides power, the crushing device crushes raw materials, the first material grinding device and the second material grinding device are matched to grind the raw materials, and the screening device screens ground finished products.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of refractory material grinding equipment, in particular to a kind of refractory material grinding machine. BACKGROUND

[0002] Refractory material refers to a kind of inorganic non-metallic material with refractoriness not less than 1580 ℃, which usually needs to be ground during production process.

[0003] The existing grinding equipment, such as a Chinese utility model patent for a refractory material grinding machine with the authorization announcement number CN220361232U, is representative of one kind of prior art, which mainly includes cutting blades, grinding blocks, electric push rods, screens and crushing rollers. The cutting blades cut larger raw materials, the grinding blocks grind the raw materials, the electric push rods drive the grinding blocks to lift, the screens screen the ground products, and the crushing rollers crush the ground products again.

[0004] However, the existing technical equipment still has the following problems when in use: the large block of raw materials is broken by the cutter cutting method, which can easily damage the machine when breaking the hard raw materials, and the machine has poor durability. The existing grinding device lacks stable support, and when crushing hard raw materials, it is easy to deviate, resulting in incomplete crushing of raw materials and poor grinding effect. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a refractory material grinding machine by setting a crushing device to break large block of raw materials, reduce the damage of the machine when breaking hard raw materials, improve the durability of the machine, and set the crushing device and the grinding device to support the moving grinding head in two directions. Prevent the moving grinding head from deviating when crushing hard raw materials, and improve the grinding effect.

[0006] The utility model relates to a kind of refractory material grinding machine, including body;Further including power device, crushing device, grinding device one, grinding device two and screening device, power device, crushing device, grinding device one and grinding device two are all installed on body, screening device is installed on grinding device one;Body provides support, power device provides power, crushing device breaks raw materials, grinding device one and grinding device two cooperate to grind raw materials, and screening device screens finished product after grinding.

[0007] Preferably, the fuselage comprises a plurality of support seats, a bottom plate, a plurality of supports one, a support two, a barrel one, a barrel two and a plurality of bolts, the bottom plate is installed at the top end of the plurality of support seats, the plurality of supports one and the support two are both installed at the top end of the bottom plate, the barrel one is installed at the top end of the plurality of supports one, the top end of the barrel one is provided with a plurality of through holes one, the barrel two is installed at the top end of the barrel one, and the barrel two is partially inserted into the barrel one, the bottom end of the barrel two is provided with a plurality of through holes two which are respectively matched with the size of the plurality of through holes one, and the plurality of bolts are respectively fixedly installed in the plurality of through holes one and the plurality of through holes two; support is provided, and the partial insertion of the barrel two into the barrel one can prevent the leakage of raw materials.

[0008] Preferably, the power device comprises a support three, a support four, a speed reducer, a motor, two belt pulleys and a plurality of belts, the support three is installed at the top of the barrel two, the top end of the support three is provided with a mounting hole one and a feeding port, the support four is installed at the side end of the barrel two, the speed reducer is fixedly installed on the support four, the motor is fixedly installed at the bottom end of the speed reducer, the two belt pulleys are rotatably installed at the top end of the mounting hole one and the top end of the support four respectively, and the belt pulley at the top end of the support four is rotatably connected through the support four and the speed reducer, the motor provides power to one of the belt pulleys connected through the speed reducer, and the plurality of belts are installed on the two belt pulleys; the motor provides power, and the power is transmitted through the speed reducer, the belt pulley at the top end of the support four and the belt to drive the belt pulley at the mounting hole one to rotate.

[0009] Preferably, the crushing device comprises a hopper, a rotating shaft one, a crushing head one, a plurality of crushing head twos and a filter screen one, the hopper is fixedly installed at the top end of the feeding port of the support three, the rotating shaft one is rotatably installed in the mounting hole one of the support three and is fixedly connected between the rotating shaft one and the belt pulley at the top end of the mounting hole one of the support three, the crushing head one is fixedly sleeved on the rotating shaft one, the plurality of crushing head twos are uniformly and fixedly installed on the inner side wall of the barrel two, the filter screen one is installed at the bottom end of the plurality of crushing head twos, and the filter screen one is provided with a through hole three matched with the size of the rotating shaft one, and the rotating shaft one penetrates through the filter screen one; the hopper facilitates the feeding of raw materials into the machine, the belt pulley rotates to drive the rotating shaft one to rotate, the rotating shaft one rotates to drive the crushing head one to rotate, the crushing head one rotates to cooperate with the crushing head two to crush the raw materials, and the filter screen one screens the crushed raw materials to make the raw materials with suitable particle size flow downward.

[0010] Preferably, the grinding device one comprises a rotating shaft two and a dynamic grinding head, the rotating shaft two is rotatably installed at the top end of the support one, and the dynamic grinding head is fixedly installed at the top end of the rotating shaft two and the bottom end of the rotating shaft one; the rotating shaft one rotates to drive the dynamic grinding head to rotate, the dynamic grinding head rotates to cooperate with the grinding device two to grind the raw materials, the rotating shaft two improves the stability of the dynamic grinding head rotation, prevents the dynamic grinding head from deviating when crushing hard raw materials, and improves the quality of finished products.

[0011] Preferably, the abrasive device two comprises a support five, a plurality of abrasive plates, a guide block, a support six and a support seven, the support five is fixedly installed at the bottom of the barrel one, the barrel one is provided with a mounting groove, the bottom end of the support five is provided with a through hole four, a plurality of abrasive plates are respectively provided with magnets, the plurality of abrasive plates are respectively installed in the mounting groove of the support five through the plurality of magnets, and the upper surfaces of the plurality of abrasive plates are gradually close to the movable grinding head from outside to inside, the guide block is installed at the top end of the support five, the support six is fixedly installed at the side end of the rotating shaft two, the support seven is installed at the bottom end of the through hole four of the support five, and the support seven is provided with a discharge port; the abrasive plates and the rotating movable grinding head cooperate to grind the raw materials, the abrasive plates are conveniently replaced through the adsorption installation, the guide block prevents the raw materials from accumulating at the top end of the support five, the support six rotates with the rotating shaft two, and the support six pushes the ground finished products into the discharge port during rotation to automatically discharge.

[0012] Preferably, the screening device comprises a vibrating head, a rubber ring, a filter screen two, two supports eight and a support nine, the vibrating head is fixedly installed at the side end of the rotating shaft two, the rubber ring is fixedly installed on the rotating shaft two, the filter screen two is installed on the rubber ring, the two supports eight are respectively installed on the two sides of the filter screen two, the two supports eight are hoisted at the bottom end of the barrel one through a plurality of connecting rods, and the support nine is installed on the filter screen two; the vibrating head rotates with the rotating shaft two, and the vibrating head strikes the bottom end of the filter screen two during rotation, so that the filter screen two vibrates, thereby screening the ground finished products; the unqualified products are discharged through the support nine, and the qualified products fall through the filter screen two.

[0013] Compared with the prior art, the machine has the advantages that: the large block raw materials are broken in the reverse impact breaking mode, the machine has less damage when breaking the hard raw materials, and the machine has good durability; and the movable grinding head is bidirectionally supported, so that the movable grinding head is prevented from deviating when crushing the hard raw materials, and the abrasive effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the axonometric structure schematic view of the utility model;

[0015] Figure 2 is the axonometric section structure schematic view of the fuselage;

[0016] Figure 3 is the axonometric section structure schematic view of the power device;

[0017] Figure 4 is the axonometric section structure schematic view of the crushing device, the abrasive device one and the abrasive device two;

[0018] Figure 5 is the axonometric structure schematic view of the screening device.

[0019] Marked in the drawing: 01, body; 11, support seat; 12, bottom plate; 13, support one; 14, support two; 15, barrel one; 16, barrel two; 17, bolt; 02, power device; 21, support three; 22, support four; 23, speed reducer; 24, motor; 25, belt pulley; 26, belt; 31, hopper; 32, rotating shaft one; 33, crushing head one; 34, crushing head two; 35, filter screen one; 41, rotating shaft two; 42, moving grinding head; 05, abrasive device two; 51, support five; 52, grinding piece; 53, guide block; 54, support six; 55, support seven; 06, screening device; 61, vibration head; 62, rubber ring; 63, filter screen two; 64, support eight; 65, support nine. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Embodiment 1

[0021] As shown in Figure 1 and Figure 4 , including body 01; further comprising power device 02, crushing device, abrasive device one, abrasive device two 05 and screening device 06, power device 02, crushing device, abrasive device one and abrasive device two 05 are installed on the body 01, the screening device 06 is installed on the abrasive device one; the body 01 provides support, the power device 02 provides power, the crushing device crushes the raw material, the abrasive device one and the abrasive device two 05 cooperate to grind the raw material, and the screening device 06 screens the finished product after grinding;

[0022] As shown in Figure 2 , the body 01 includes a plurality of support seats 11, a bottom plate 12, a plurality of support one 13, a support two 14, a barrel one 15, a barrel two 16 and a plurality of bolts 17, the bottom plate 12 is installed at the top of the plurality of support seats 11, the plurality of support one 13 and the support two 14 are installed at the top of the bottom plate 12, the barrel one 15 is installed at the top of the plurality of support one 13, the barrel one 15 is provided with a plurality of through holes one at the top, the barrel two 16 is installed at the top of the barrel one 15, and the barrel two 16 is partially inserted into the inside of the barrel one 15, the barrel two 16 is provided with a plurality of through holes two at the bottom, respectively matched with the size of the plurality of through holes one, and the plurality of bolts 17 are respectively fixedly installed in the plurality of through holes one and the plurality of through holes two;

[0023] As shown in Figure 3As shown, the power unit 02 includes a bracket 3 21, a bracket 4 22, a reducer 23, a motor 24, two pulleys 25, and multiple belts 26. The bracket 3 21 is installed on the top of the barrel 2 16, and the top of the bracket 3 21 is provided with a mounting hole 1 and a feed inlet. The bracket 4 22 is installed on the side of the barrel 2 16. The reducer 23 is fixedly installed on the bracket 4 22, and the motor 24 is fixedly installed on the bottom of the reducer 23. The two pulleys 25 are respectively rotatably installed on the top of the mounting hole 1 and the top of the bracket 4 22, and the pulley 25 at the top of the bracket 4 22 passes through the bracket 4 22 and is rotatably connected to the reducer 23. The motor 24 provides power to one of the pulleys 25 connected to it through the reducer 23. Multiple belts 26 are all installed on the two pulleys 25.

[0024] like Figure 4 As shown, the crushing device includes a hopper 31, a rotating shaft 32, a crushing head 33, multiple sets of crushing heads 34, and a filter screen 35. The hopper 31 is fixedly installed at the top of the feed inlet of the support 3 21. The rotating shaft 32 is rotatably installed in the mounting hole 1 of the support 3 21, and the rotating shaft 32 is fixedly connected to the pulley 25 at the top of the mounting hole 1 of the support 3 21. The crushing head 33 is fixedly fitted on the rotating shaft 32. Multiple sets of crushing heads 34 are evenly spaced and fixedly installed on the inner side wall of the barrel 2 16. The filter screen 35 is installed at the bottom of the multiple sets of crushing heads 34, and the filter screen 35 is provided with a through hole 3 that matches the size of the rotating shaft 32. The rotating shaft 32 passes through the filter screen 35.

[0025] like Figure 4 As shown, the abrasive device includes a second rotating shaft 41 and a movable grinding head 42. The second rotating shaft 41 is rotatably mounted on the top of the first bracket 13, and the movable grinding head 42 is fixedly mounted on the top of the second rotating shaft 41 and the bottom of the first rotating shaft 32.

[0026] like Figure 4 As shown, the abrasive device 205 includes a bracket 51, multiple grinding discs 52, a guide block 53, a bracket 6 54, and a bracket 7 55. The bracket 51 is fixedly installed at the bottom of the barrel 15, and the barrel 15 is provided with an installation groove. The bottom end of the bracket 51 is provided with a through hole 4. Each of the multiple grinding discs 52 is provided with a magnet. The multiple grinding discs 52 are respectively attached to the installation groove of the bracket 51 by the multiple magnets. The upper surfaces of the multiple grinding discs 52 gradually approach the moving grinding head 42 from the outside to the inside. The guide block 53 is installed at the top of the bracket 51. The bracket 6 54 is fixedly installed at the side end of the rotating shaft 2 41. The bracket 7 55 is installed at the bottom end of the through hole 4 of the bracket 51. The bracket 7 55 is provided with a discharge port.

[0027] First, raw materials are fed into the machine. Hopper 31 facilitates the feeding of raw materials. Then, motor 24 is turned on, providing power. The power is transmitted through reducer 23, pulley 25 at the top of bracket 4 22, and belt 26, driving pulley 25 at the mounting hole to rotate. The rotation of pulley 25 drives shaft 1 32 to rotate, which in turn drives crushing head 1 33 to rotate. Crushing head 1 33, in conjunction with crushing head 2 34, crushes the raw materials. Filter screen 1 35 screens the crushed raw materials to obtain materials of suitable particle size. The material flows downwards. The rotation of the first rotating shaft 32 drives the rotating grinding head 42 to rotate. The rotating grinding head 42, in conjunction with the grinding disc 52, grinds the raw material. The second rotating shaft 41 improves the stability of the rotation of the rotating grinding head 42, preventing the rotating grinding head 42 from deviating when crushing harder raw materials, thus improving the quality of the finished product. The grinding disc 52, which is installed by adsorption, is easy to replace. The guide block 53 prevents the raw material from accumulating at the top of the fifth support 51. The sixth support 54 rotates with the rotation of the second rotating shaft 41. When the sixth support 54 rotates, it pushes the ground finished product into the discharge port for automatic feeding. Example 2

[0028] In addition to Example 1, it also includes:

[0029] like Figure 5 As shown, the screening device 06 includes a vibrating head 61, a rubber ring 62, a second filter screen 63, two brackets 64 and a ninth bracket 65. The vibrating head 61 is fixedly installed on the side of the second rotating shaft 41, the rubber ring 62 is fixedly installed on the second rotating shaft 41, the second filter screen 63 is installed on the rubber ring 62, the two brackets 64 are respectively installed on both sides of the second filter screen 63, the two brackets 64 are suspended at the bottom of the first barrel 15 by multiple connecting rods, and the ninth bracket 65 is installed on the second filter screen 63.

[0030] First, raw materials are fed into the machine. Hopper 31 facilitates feeding. Then, motor 24 is turned on, providing power. This power is transmitted through reducer 23, pulley 25 at the top of bracket 4 22, and belt 26, driving pulley 25 at the mounting hole to rotate. The rotation of pulley 25 drives shaft 32 to rotate, which in turn drives crushing head 33 to rotate. Crushing head 33, in conjunction with crushing head 34, crushes the raw materials. Filter screen 35 screens the crushed materials, allowing materials of suitable particle size to flow downwards. The rotation of shaft 32 drives moving grinding head 42 to rotate, which, in conjunction with grinding disc 52, grinds the raw materials. The second 41 improves the stability of the rotating grinding head 42, preventing it from shifting when crushing harder raw materials, thus improving the quality of the finished product. The adsorption-installed grinding disc 52 facilitates replacement. The guide block 53 prevents raw materials from accumulating at the top of the fifth support 51. The sixth support 54 rotates with the second rotating shaft 41. When rotating, the sixth support 54 pushes the ground finished product into the discharge port for automatic feeding. The vibrating head 61 rotates with the second rotating shaft 41. When rotating, the vibrating head 61 strikes the bottom of the second filter screen 63, causing the filter screen 63 to vibrate, thereby screening the ground finished product. Unqualified finished products are discharged through the ninth support 65, while qualified products fall through the second filter screen 63.

[0031] like Figures 1 to 5 As shown, this utility model discloses a refractory material grinding mill. During operation, raw materials are first fed into the machine via a hopper 31. Then, the motor 24 is turned on, providing power. This power is transmitted through a reducer 23, a pulley 25 at the top of the support frame 22, and a belt 26, driving the pulley 25 at the mounting hole to rotate. The rotation of the pulley 25 drives the rotating shaft 32 to rotate, which in turn drives the crushing head 33 to rotate. The crushing head 33, in conjunction with the crushing head 34, crushes the raw materials. A filter screen 35 screens the crushed materials, allowing materials of suitable particle size to flow downwards. The rotation of the rotating shaft 32 drives the moving grinding head 42 to rotate, which in conjunction with the grinding head... Grinding disc 52 grinds the raw materials. Rotating shaft 2 41 improves the stability of the rotating grinding head 42, preventing it from shifting when crushing harder raw materials, thus improving the quality of the finished product. The adsorption-installed grinding disc 52 is easy to replace. Guide block 53 prevents raw materials from accumulating at the top of bracket 51. Bracket 6 54 rotates with rotating shaft 2 41. When rotating, bracket 6 54 pushes the ground finished product into the discharge port for automatic feeding. Vibrating head 61 rotates with rotating shaft 2 41. When rotating, vibrating head 61 strikes the bottom of filter screen 2 63, causing filter screen 2 63 to vibrate, thereby screening the ground finished product. Unqualified finished products are discharged through bracket 9 65, while qualified products fall through filter screen 2 63.

[0032] The motor 24, two pulleys 25, multiple belts 26, crushing head 1 33, multiple sets of crushing heads 2 34, multiple magnets and rubber rings 62 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0033] The main functions achieved by this utility model are: by setting a crushing device to crush large raw materials, the damage to the machine when crushing harder raw materials is reduced, and the durability of the machine is improved; and by setting a crushing device and an abrasive device to provide bidirectional support for a pair of moving grinding heads 42, the moving grinding heads 42 are prevented from shifting when crushing harder raw materials, thus improving the abrasive effect; it solves the problems of existing technology where crushing large raw materials by cutting with blades easily damages the machine when crushing harder raw materials, resulting in poor machine durability, and existing abrasive devices lack stable support, easily shifting when crushing harder raw materials, leading to incomplete crushing of raw materials and poor abrasive effect.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A refractory material abrasive mill, comprising a machine body (01); characterized in that, It also includes a power unit (02), a crushing device, a grinding device 1, a grinding device 2 (05) and a screening device (06). The power unit (02), the crushing device, the grinding device 1 and the grinding device 2 (05) are all installed on the machine body (01), and the screening device (06) is installed on the grinding device 1. The machine body (01) provides support, the power unit (02) provides power, the crushing device crushes the raw materials, the grinding device 1 and the grinding device 2 (05) work together to grind the raw materials, and the screening device (06) screens the ground finished product. The body (01) includes multiple support seats (11), a base plate (12), multiple brackets one (13), brackets two (14), a barrel one (15), a barrel two (16) and multiple bolts (17). The base plate (12) is installed on the top of multiple support seats (11). Multiple brackets one (13) and brackets two (14) are installed on the top of the base plate (12). The barrel one (15) is installed on the top of multiple brackets one (13). Multiple through holes one are provided on the top of the barrel one (15). The barrel two (16) is installed on the top of the barrel one (15) and part of the barrel two (16) is inserted into the barrel one (15). Multiple through holes two are provided at the bottom of the barrel two (16) respectively, which are adapted to the size of multiple through holes one. Multiple bolts (17) are fixedly installed in multiple through holes one and multiple through holes two respectively. The power unit (02) includes a bracket three (21), a bracket four (22), a reducer (23), a motor (24), two pulleys (25) and multiple belts (26). The bracket three (21) is installed on the top of the barrel two (16). The top of the bracket three (21) is provided with a mounting hole one and a feed inlet. The bracket four (22) is installed on the side of the barrel two (16). The reducer (23) is fixedly installed on the bracket four (22). The motor (24) is fixedly installed on the bottom of the reducer (23). The two pulleys (25) are respectively rotatably installed on the top of the mounting hole one and the top of the bracket four (22). The pulley (25) at the top of the bracket four (22) passes through the bracket four (22) and is rotatably connected to the reducer (23). The motor (24) provides power to one of the pulleys (25) connected to it through the reducer (23). Multiple belts (26) are all installed on the two pulleys (25). The crushing device includes a hopper (31), a rotating shaft (32), a crushing head (33), multiple sets of crushing heads (34), and a filter screen (35). The hopper (31) is fixedly installed at the top of the feed inlet of the support (21). The rotating shaft (32) is rotatably installed in the mounting hole (1) of the support (21), and the rotating shaft (32) and the pulley (25) at the top of the mounting hole (1) of the support (21) are fixedly connected. The crushing head (33) is fixedly fitted on the rotating shaft (32). Multiple sets of crushing heads (34) are evenly spaced and fixedly installed on the inner side wall of the barrel (16). The filter screen (35) is installed at the bottom of the multiple sets of crushing heads (34), and the filter screen (35) is provided with a through hole (3) that matches the size of the rotating shaft (32). The rotating shaft (32) passes through the filter screen (35). The abrasive device includes a second rotating shaft (41) and a moving grinding head (42). The second rotating shaft (41) is rotatably mounted on the top of the first bracket (13), and the moving grinding head (42) is fixedly mounted on the top of the second rotating shaft (41) and fixedly mounted on the bottom of the first rotating shaft (32).

2. The refractory material abrasive mill as described in claim 1, characterized in that, The abrasive device 2 (05) includes a bracket 5 (51), multiple grinding discs (52), a guide block (53), a bracket 6 (54), and a bracket 7 (55). The bracket 5 (51) is fixedly installed at the bottom of the barrel 1 (15). The barrel 1 (15) is provided with an installation groove. The bottom end of the bracket 5 (51) is provided with a through hole 4. Each of the multiple grinding discs (52) is provided with a magnet. The multiple grinding discs (52) are respectively attached to the installation groove of the bracket 5 (51) by multiple magnets. The upper surfaces of the multiple grinding discs (52) gradually approach the moving grinding head (42) from the outside to the inside. The guide block (53) is installed at the top of the bracket 5 (51). The bracket 6 (54) is fixedly installed at the side end of the rotating shaft 2 (41). The bracket 7 (55) is installed at the bottom end of the through hole 4 of the bracket 5 (51). The bracket 7 (55) is provided with a discharge port.

3. A refractory material abrasive mill as described in claim 1, characterized in that, The screening device (06) includes a vibrating head (61), a rubber ring (62), a second filter screen (63), two brackets (64) and a ninth bracket (65). The vibrating head (61) is fixedly installed on the side of the second rotating shaft (41), the rubber ring (62) is fixedly installed on the second rotating shaft (41), the second filter screen (63) is installed on the rubber ring (62), the two brackets (64) are respectively installed on both sides of the second filter screen (63), the two brackets (64) are suspended at the bottom of the first barrel (15) by multiple connecting rods, and the ninth bracket (65) is installed on the second filter screen (63).

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