A barite ore grinding and processing device

Abstract

The present invention discloses a barite ore grinding and processing device, the present invention relates to the technical field of barite processing equipment, including a tank body, a cover plate is installed at the bottom of the outer surface of the tank body, the bottom of the tank body and the position close to the servo motor are fixed and connected with a discharge hopper, the outer surface of the conical abrasive piece is fixedly connected with a strip grinding tooth, the outer surface of the conical abrasive piece and the position close to the strip grinding tooth are fixedly connected with a spherical protrusion, the top of the outer surface of the rotating shaft is provided with a flow guide module, the bottom of the outer surface of the rotating shaft is fixedly connected with a V-shaped scraper, the inside of the conical abrasive piece and the position close to the bottom are installed with a strong magnetic block, the top of the frame is fixedly connected with an annular extension edge, the inner surface of the frame is fixedly connected with a base tooth, the inner central position of the frame is provided with a crushing module, and the bottom of the tank body is provided with a leakage hole. The barite ore grinding and processing device achieves the effect of rapid grinding, can be pre-treated, and is convenient for abrasive leakage, is not easy to be ground into cakes, so that the grinding effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of barite processing equipment, and in particular to a barite ore grinding processing device. Background Art

[0002] Barite is the most common mineral of barium, and its composition is barium sulfate. It is produced in low-temperature hydrothermal veins, such as quartz-baryte veins, fluorite-baryte veins, etc., and often coexists with galena, sphalerite, chalcopyrite, cinnabar, etc. Barite can also be produced in sedimentary rocks, appearing in the form of nodules, and is mostly found in sedimentary manganese deposits and muddy and sandy sedimentary rocks in shallow seas. In the residual clay cover layer of weathered residual deposits, it often forms nodules and blocks. Barite is a non-renewable resource and is widely used as a weighting agent for oil and natural gas drilling mud. Its consumption in the fields of barium chemicals and fillers is also increasing year by year. In actual production, large pieces of barite need to be ground before use, and when grinding barite, barite grinding equipment is needed.

[0003] At present, during the grinding process of barite ore, the crushing of barite particles is prone to uneven particle sizes. At the same time, during grinding, the raw materials are not easy to leak out, resulting in long-term grinding of the raw materials, causing the powder to adhere together to form a cake shape under reciprocating grinding, resulting in poor grinding effect. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a barite ore grinding and processing device, comprising:

[0005] A tank body, a cover plate is installed on the bottom of the outer surface of the tank body, a servo motor is fixedly connected to the center of the bottom of the tank body, and a discharge hopper is fixed and connected to the bottom of the tank body near the servo motor;

[0006] Also includes:

[0007] An abrasive mechanism, the abrasive mechanism has a rotating shaft rotatably connected inside the tank body and near the bottom position, and a conical abrasive piece is fixedly connected to the outer surface of the rotating shaft and near the central position, and a strip grinding tooth is fixedly connected to the outer surface of the conical abrasive piece, and a spherical protrusion is fixedly connected to the outer surface of the conical abrasive piece and near the strip grinding tooth, and a flow guide module is arranged on the top of the outer surface of the rotating shaft, and a V-shaped scraper is fixedly connected to the bottom of the outer surface of the rotating shaft, and a strong magnetic block is installed inside the conical abrasive piece and near the bottom position, and the grinding powder is scraped by the rotating V-shaped scraper, and the V-shaped scraper is zigzag, and the bent part of the V-shaped scraper is located at the top of the discharge hopper, so as to facilitate the scraping of the abrasive toward the discharge hopper, thereby promoting the discharge of the grinding powder;

[0008] The bent portion of the V-shaped scraper is located at the top of the discharge hopper, so as to facilitate the scraping of the abrasive toward the discharge hopper, thereby promoting the discharge of the ground powder.

[0009] A pretreatment component comprises a frame fixed on the inner surface of the tank body and close to the top by screws, and a circular extension edge is fixedly connected to the top of the frame body, and base teeth are fixedly connected to the inner surface of the frame body, and a crushing module is arranged at the inner central position of the frame body, and a leakage hole is opened at the bottom of the frame body.

[0010] Preferably, the strip-shaped grinding teeth are evenly distributed on the outer surface of the conical abrasive piece, the spherical protrusions are evenly distributed on the outer surface of the conical abrasive piece, and the strip-shaped grinding teeth and the spherical protrusions are staggered from top to bottom.

[0011] Preferably, the diversion module includes a supporting connecting rod, the top of the supporting connecting rod is fixedly connected to the top of the outer surface of the rotating shaft, the bottom of the supporting connecting rod is fixedly connected to a conical diversion bucket, and the inner surface of the conical diversion bucket is fixedly connected to a material shifting piece. The conical diversion bucket is conical and the diameter of the conical diversion bucket gradually narrows from top to bottom, which can facilitate the reception of falling materials and guide them downward. At the same time, the material shifting piece can shift the falling materials, thereby evenly spreading the materials, so that the materials can fall evenly and are less likely to accumulate.

[0012] Preferably, the top end of the rotating shaft passes through the center of the conical guide hopper, and the material-shifting pieces are evenly distributed on the inner surface of the conical guide hopper.

[0013] Preferably, the outer surface of the annular extension edge is arranged to be arc-shaped, the base teeth are evenly distributed on the inner surface of the frame, and the leakage holes are evenly distributed on the bottom of the frame.

[0014] Preferably, the crushing module includes a connecting roller, the bottom of the outer surface of the connecting roller is rotatably connected to the bottom of the inner surface of the frame, the bottom end of the connecting roller is fixedly connected to a mounting base, the bottom of the mounting base is fixedly connected to the top of the rotating shaft by screws, the outer surface of the connecting roller and the position close to the base teeth are fixedly connected with crushing teeth, the bottom of the crushing teeth and the position close to the leakage hole are fixedly connected with an elastic brush, the crushing teeth and the base teeth are staggered up and down, so that the rotating crushing teeth can crush the barite raw material, at this time, the crushed small particles will leak out from the leakage hole, while the large pieces of raw material will continue to be crushed, and at the same time the crushing teeth will drive the elastic brush to rotate, thereby brushing the particle material at the top of the leakage hole, thereby promoting the leakage of small particles, and not prone to blockage.

[0015] Preferably, a rotation hole matched with the bottom of the outer surface of the connecting roller is opened at the bottom of the inner surface of the frame, and the crushing teeth are evenly distributed on the outer surface of the connecting roller.

[0016] Preferably, a grinding auxiliary module is provided inside the tank body and near the conical abrasive piece, and the grinding auxiliary module includes a receiving hopper, and the top of the outer surface of the receiving hopper is fixedly connected to the inner surface of the tank body by screws, and the receiving hopper is set to a cone, and the outer surface of the receiving hopper is fixedly connected to a filter screen, and the outer surface of the filter screen is fixedly connected to a U-shaped rod, and the outer surface of the U-shaped rod is slidably connected to a magnet, and the magnet is subjected to a repulsive magnetic thrust, and under the guidance of the U-shaped rod, the magnet moves upward, and as the repulsive magnetic thrust disappears, and under the action of the magnet's own gravity, the magnet slides downward, and under the action of inertia, the magnet impacts the bottom end of the U-shaped rod, and the U-shaped rod vibrates and transmits the vibration to the filter screen, and the filter screen vibrates, causing the powder raw material attached to the inner surface of the filter screen to fall off.

[0017] Preferably, a discharge assembly is provided at the central position of the top of the tank body, and the discharge assembly includes a discharge hopper, the bottom of the discharge hopper is fixedly connected to the top of the tank body, the inner surface of the discharge hopper is rotatably connected to a cylindrical connecting rod, and the outer surface of the cylindrical connecting rod is fixedly connected to a swing plate, and two swing plates are provided, and the two swing plates are symmetrically arranged along the width direction of the discharge hopper. The bottom of the swing plate is fixedly connected to a supporting spring, and the bottom end of the supporting spring is fixedly connected to the inner surface of the discharge hopper. The elastic supporting force of the supporting spring on the swing plate is used to make the swing plates symmetrical on both sides rotate, which has the effect of buffering the barite raw material, reducing the impact force, and not easily causing damage to the equipment. At the same time, the barite raw material is separated from the swing plate. At this time, under the action of the elastic force, the swing plate is rotated in the opposite direction to reset. At this time, the two symmetrical swing plates block the discharge hopper, thereby making it difficult for granular materials to splash out when the barite raw material is crushed again.

[0018] Preferably, the inner surface of the discharge hopper is provided with a rotating groove adapted to the top of the cylindrical connecting rod and the swing plate, the swing plate is arranged in an arc shape, the support spring is arranged in an arc shape, and the center of the support spring coincides with the axis of the cylindrical connecting rod.

[0019] The present invention provides a barite ore grinding and processing device, which has the following beneficial effects:

[0020] 1. The barite ore grinding processing device utilizes a grinding auxiliary module to receive materials, and drives the rotating shaft to rotate through a servo motor. At this time, the conical abrasive piece is driven to rotate, so that the strip grinding teeth and the spherical protrusions also rotate together. At this time, the rotating strip grinding teeth and the spherical protrusions grind the materials, and the strip grinding teeth and the spherical protrusions are arranged alternately from top to bottom. At this time, the spherical protrusion is between two adjacent strip grinding teeth, so that the space between the two adjacent strip grinding teeth is increased, and then the raw material to be ground is convenient to move downward without affecting the grinding, so that the material is repeatedly ground and is not easy to form a cake shape, so that the grinding effect is good.

[0021] 2. In the barite ore grinding processing device, when the material to be ground falls from the filter to the bottom of the inner surface of the tank body, the V-shaped scraper can be driven by the rotating shaft to rotate in a circle. At this time, the rotating V-shaped scraper scrapes the ground powder. At the same time, the V-shaped scraper is zigzag, and the bent part of the V-shaped scraper is located at the top of the discharge hopper, which makes it easier to scrape the abrasive toward the discharge hopper, thereby promoting the discharge of the ground powder.

[0022] 3. For the barite ore grinding and processing device, when the shaft rotates, the guide module will rotate together with it. The conical guide bucket can be used as a cone, and the diameter of the conical guide bucket gradually becomes narrower from top to bottom. At this time, the top diameter of the conical guide bucket is large, which can be convenient for receiving the falling materials and guiding them downward. At the same time, the material shifting piece can shift the falling materials, and the material shifting piece is evenly distributed on the inner surface of the conical guide bucket, so that the materials can be evenly spread, so that the materials can fall evenly, and the material accumulation is not easy to occur.

[0023] 4. The barite ore grinding and processing device, when the barite raw material falls from the discharge hopper, it will fall into the frame, and when the shaft rotates, the connecting roller is driven to rotate through the installation base, and the crushing teeth are driven to rotate, and the crushing teeth and the base teeth are arranged alternately up and down, so that the rotating crushing teeth crush the barite raw material. At this time, the crushed small particles will leak out from the leakage hole, while the large pieces of raw material continue to be crushed. At the same time, the crushing teeth will drive the elastic brush to rotate, and then brush the particle material at the top of the leakage hole, so as to promote the leakage of small particles, and it is not easy to be blocked.

[0024] 5. The barite ore grinding processing device grinds the granular material by driving the strip grinding teeth and the spherical protrusions to rotate through the conical abrasive piece. At the same time, the strong magnetic block is driven by the conical abrasive piece to rotate, and the strong magnetic block rotates in a circle. When the strong magnetic block is close to the magnet, the magnet is subjected to a repulsive magnetic thrust, and under the guidance of the U-shaped rod, the magnet moves upward, and as the strong magnetic block continues to rotate, when the strong magnetic block moves away from the magnet, the repulsive magnetic thrust disappears, and under the action of the magnet's own gravity, the magnet slides downward, and under the action of inertia, the magnet impacts the bottom end of the U-shaped rod, and the U-shaped rod vibrates and transmits the vibration to the filter, and the filter vibrates, causing the powder raw material attached to the inner surface of the filter to fall off.

[0025] 6. The barite ore grinding and processing device, when large pieces of barite raw materials are put into the discharge hopper, the large pieces of barite raw materials will fall on the top of the swing plate, and the elastic supporting force of the swing plate by the supporting spring is used to make the swing plates symmetrical on both sides rotate, which has the effect of buffering the barite raw materials, reducing the impact force, and not easily causing damage to the equipment. At the same time, the barite raw materials are separated from the swing plates. At this time, under the action of elastic force, the swing plates are reversely rotated to reset. At this time, the two symmetrical swing plates will block the discharge hopper, thereby making it difficult for the granular materials to splash out when the barite raw materials are crushed again. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of the barite ore grinding and processing device of the present invention;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure of a barite ore grinding and processing device of the present invention;

[0028] Figure 3 It is a schematic diagram of the connection structure between the abrasive mechanism and the tank body of the present invention;

[0029] Figure 4 It is a schematic diagram of the internal structure of the conical abrasive member of the present invention;

[0030] Figure 5 This is a schematic diagram of the overall structure of the flow guide module of the present invention;

[0031] Figure 6 This is a schematic diagram of the top view of the pretreatment component of the present invention;

[0032] Figure 7 This is a schematic diagram of the overall structure of the crushing module of the present invention;

[0033] Figure 8 This is a schematic diagram of the overall structure of the grinding auxiliary module of the present invention;

[0034] Fig. 9 It is a schematic diagram of the cross-sectional structure of the discharge assembly of the present invention.

[0035] In the figure: 1. tank body; 2. cover plate; 3. servo motor; 4. discharge hopper; 5. abrasive mechanism; 6. pretreatment component; 7. grinding auxiliary module; 8. discharge component; 51. rotating shaft; 52. conical abrasive piece; 53. strip grinding teeth; 54. spherical protrusion; 55. guide module; 56. V-shaped scraper; 57. strong magnetic block; 61. frame; 62. annular extension edge; 63. base tooth; 64. crushing module; 65. leakage hole; 551. supporting connecting rod; 552. conical guide hopper; 553. material stripping sheet; 641. connecting roller; 642. mounting base; 643. crushing tooth; 644. elastic brush; 71. receiving hopper; 72. filter screen; 73. U-shaped rod; 74. magnet; 81. discharge hopper; 82. cylindrical connecting rod; 83. swing plate; 84. supporting spring. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0037] The first embodiment, as Figure 1-Figure 8 As shown, the present invention provides a technical solution: a barite ore grinding and processing device, comprising:

[0038] A tank body 1 is provided with a cover plate 2 at the bottom of the outer surface of the tank body 1, and the cover plate 2 can be opened to facilitate cleaning and maintenance of the internal equipment of the tank body 1. A servo motor 3 is fixedly connected to the center of the bottom of the tank body 1, and the servo motor 3 can be used as a power source. A discharge hopper 4 is fixed and connected to the bottom of the tank body 1 near the servo motor 3, and the discharge hopper 4 is convenient for discharging the ground powder.

[0039] Also includes:

[0040] The abrasive mechanism 5 has a rotating shaft 51 which is rotatably connected to the inside of the tank body 1 and near the bottom position, and a conical abrasive piece 52 is fixedly connected to the outer surface of the rotating shaft 51 and near the central position, and a strip grinding tooth 53 is fixedly connected to the outer surface of the conical abrasive piece 52, and a spherical protrusion 54 is fixedly connected to the outer surface of the conical abrasive piece 52 and near the strip grinding tooth 53, and a guide module 55 is arranged on the top of the outer surface of the rotating shaft 51, and a V-shaped scraper 56 is fixedly connected to the bottom of the outer surface of the rotating shaft 51, and a strong magnetic block 57 is installed inside the conical abrasive piece 52 and near the bottom position, when the pre-treated granular material falls, and the grinding auxiliary is used Module 7 receives the material, and drives the rotating shaft 51 to rotate through the servo motor 3. At this time, the conical abrasive member 52 is driven to rotate, so that the strip grinding teeth 53 and the spherical protrusions 54 also rotate together. At this time, the rotating strip grinding teeth 53 and the spherical protrusions 54 grind the material, and the strip grinding teeth 53 and the spherical protrusions 54 are arranged alternately from top to bottom. At this time, the spherical protrusions 54 are located between two adjacent strip grinding teeth 53, so that the space between the two adjacent strip grinding teeth 53 is increased, and then the raw material to be ground is moved downward without affecting the grinding, so that the material is repeatedly ground and is not easy to form a cake shape, so that the grinding effect is good.

[0041] When the material to be ground falls from the filter screen 72 to the bottom of the inner surface of the tank body 1, and the V-shaped scraper 56 can be driven by the rotating shaft 51 to rotate in a circle, the rotating V-shaped scraper 56 will scrape the ground powder. At the same time, the V-shaped scraper 56 is zigzag, and the bent part of the V-shaped scraper 56 is located at the top of the discharge hopper 4, which makes it easier to scrape the ground material toward the discharge hopper 4, thereby promoting the discharge of the ground powder.

[0042] The strip grinding teeth 53 are evenly distributed on the outer surface of the conical abrasive piece 52, and the spherical protrusions 54 are evenly distributed on the outer surface of the conical abrasive piece 52, which is convenient for grinding materials. The strip grinding teeth 53 and the spherical protrusions 54 are staggered from top to bottom to facilitate the downward movement of materials.

[0043] The guide module 55 includes a supporting connecting rod 551, the top of which is fixedly connected to the top of the outer surface of the rotating shaft 51, and the bottom of the supporting connecting rod 551 is fixedly connected to a conical guide bucket 552, and the inner surface of the conical guide bucket 552 is fixedly connected to a material-pickup piece 553. When the rotating shaft 51 rotates, the guide module 55 will rotate together. The conical guide bucket 552 can be used to be conical, and the diameter of the conical guide bucket 552 gradually narrows from top to bottom. At this time, the top diameter of the conical guide bucket 552 is large, which can facilitate the reception of the falling material and guide it downward. At the same time, the material-pickup piece 553 can pry the falling material, and the material-pickup piece 553 is evenly distributed on the inner surface of the conical guide bucket 552, so that the material can be evenly spread, so that the material can fall evenly and material accumulation is not easy to occur.

[0044] The top end of the rotating shaft 51 passes through the center of the conical guide hopper 552 , and the material-dispensing pieces 553 are evenly distributed on the inner surface of the conical guide hopper 552 , so that the material can be evenly dispersed by the multiple material-dispensing pieces 553 .

[0045] A grinding auxiliary module 7 is arranged inside the tank body 1 and near the conical abrasive member 52. The grinding auxiliary module 7 includes a receiving hopper 71. The top of the outer surface of the receiving hopper 71 is fixedly connected to the inner surface of the tank body 1 by screws. The receiving hopper 71 is set to be conical. The outer surface of the receiving hopper 71 is fixedly connected to a filter screen 72. The outer surface of the filter screen 72 is fixedly connected to a U-shaped rod 73. The outer surface of the U-shaped rod 73 is slidably connected to a magnet 74. The falling small particles will fall into the receiving hopper 71, and the bottom of the receiving hopper 71 is connected to the bottom of the outer surface of the rotating shaft 51 when it is rotated, and the conical abrasive member 52 drives the strip grinding teeth 53 and the spherical protrusions 54 to rotate to grind the particle materials. At the same time, the strong magnetic block 57 and the magnet 74 are arranged After the strong magnetic block 57 is set to the same magnetic pole, the strong magnetic block 57 is driven by the conical abrasive piece 52 to rotate. At this time, the strong magnetic block 57 rotates in a circle. When the strong magnetic block 57 approaches the magnet 74, the magnet 74 is subjected to a repulsive magnetic thrust, and under the guidance of the U-shaped rod 73, the magnet 74 moves upward, and as the strong magnetic block 57 continues to rotate, when the strong magnetic block 57 moves away from the magnet 74, the repulsive magnetic thrust disappears, and under the action of the magnet 74's own gravity, the magnet 74 slides downward, and under the action of inertia, the magnet 74 impacts the bottom end of the U-shaped rod 73, and the U-shaped rod 73 vibrates and transmits the vibration to the filter 72. At this time, the filter 72 vibrates, causing the powder raw material attached to the inner surface of the filter 72 to fall off.

[0046] A discharge assembly 8 is provided at the top center of the tank body 1, and the discharge assembly 8 includes a discharge hopper 81, the bottom of which is fixedly connected to the top of the tank body 1, and the inner surface of the discharge hopper 81 is rotatably connected to a cylindrical connecting rod 82, and the outer surface of the cylindrical connecting rod 82 is fixedly connected to a swing plate 83, and two swing plates 83 are provided, and the two swing plates 83 are symmetrically arranged along the width direction of the discharge hopper 81, and the bottom of the swing plate 83 is fixedly connected to a support spring 84, and the bottom end of the support spring 84 is fixedly connected to the inner surface of the discharge hopper 81. When a large piece of barite raw material is put into the discharge When the barite raw material is in the hopper 81, large pieces of barite raw material will fall on the top of the swing plate 83, and the elastic supporting force of the support spring 84 on the swing plate 83 will make the swing plates 83 symmetrical on both sides rotate, which has the effect of buffering the barite raw material, reducing the impact force, and not easily causing damage to the equipment. At the same time, the barite raw material is separated from the swing plate 83. At this time, under the action of elastic force, the swing plate 83 rotates in the opposite direction to reset. At this time, the two symmetrical swing plates 83 will block the discharge hopper 81, so that the granular material is not easy to splash out when the barite raw material is crushed again.

[0047] The inner surface of the discharge hopper 81 is provided with a rotating groove adapted to the top of the cylindrical connecting rod 82 and the swing plate 83, which facilitates the rotation of the cylindrical connecting rod 82 and the swing plate 83. The swing plate 83 is arranged in an arc shape, and the support spring 84 is arranged in an arc shape. The center of the support spring 84 coincides with the axis of the cylindrical connecting rod 82, which facilitates the compression of the support spring 84 by rotating the swing plate 83, and is not prone to skewing.

[0048] The second embodiment, as Figure 1-Figure 7 As shown, based on the first embodiment:

[0049] The pretreatment component 6 has a frame 61 fixed to the inner surface of the tank body 1 and close to the top by screws, and a circular extension edge 62 is fixedly connected to the top of the frame 61, and base teeth 63 are fixedly connected to the inner surface of the frame 61, and a crushing module 64 is arranged at the inner center of the frame 61, and a leakage hole 65 is opened at the bottom of the frame 61.

[0050] The outer surface of the annular extension edge 62 is configured to be arc-shaped, the base teeth 63 are evenly distributed on the inner surface of the frame 61 , and the leakage holes 65 are evenly distributed on the bottom of the frame 61 .

[0051] The crushing module 64 includes a connecting roller 641, the bottom of the outer surface of the connecting roller 641 is rotatably connected to the bottom of the inner surface of the frame 61, the bottom end of the connecting roller 641 is fixedly connected to a mounting base 642, the bottom of the mounting base 642 is fixedly connected to the top of the rotating shaft 51 by screws, the outer surface of the connecting roller 641 and the position near the base tooth 63 are fixedly connected to a crushing tooth 643, the bottom of the crushing tooth 643 and the position near the leakage hole 65 are fixedly connected to an elastic brush 644, when the barite raw material falls from the discharge hopper 81, it will fall into the frame 61, and when the rotating shaft 51 rotates, combined with the bottom of the mounting base 642 The top of the rotating shaft 51 is fixedly connected to the top of the rotating shaft 51 by screws. At this time, the connecting roller 641 is driven to rotate by the mounting base 642, and the crushing teeth 643 are driven to rotate. The crushing teeth 643 and the base teeth 63 are arranged alternately up and down, so that the rotating crushing teeth 643 crush the barite raw material. At this time, the crushed small particles flow out from the leakage hole 65, while the large pieces of raw material continue to be crushed. At the same time, the crushing teeth 643 will drive the elastic brush 644 to rotate, and then brush the particle material at the top of the leakage hole 65, so as to promote the leakage of small particles, and it is not easy to be blocked.

[0052] The bottom of the inner surface of the frame 61 is provided with a rotation hole matched with the bottom of the outer surface of the connecting roller 641 to facilitate the rotation of the connecting roller 641. The crushing teeth 643 are evenly distributed on the outer surface of the connecting roller 641 to facilitate crushing.

[0053] When in use, the bulk barite raw material to be processed is placed in the discharge hopper 81. At this time, the gravity of the bulk barite raw material itself is used to apply a downward pressing force to the swing plate 83, and the swing plate 83 is rotated to make the bulk barite raw material fall, and the elastic supporting force of the support spring 84 on the swing plate 83 is used to make the swing plates 83 symmetrical on both sides rotate, which plays a buffering effect on the barite raw material. At this time, the bulk barite raw material falls into the frame 61, and when it is rotated by the rotating shaft 51, the connecting roller 641 is driven to rotate by the mounting base 642. At this time, the crushing teeth 643 are driven to rotate, and the crushing teeth 643 and the base teeth 63 are arranged in an up-and-down staggered manner, so that the rotating crushing teeth 643 The barite raw material is crushed, and the crushed small particles flow out from the leakage hole 65, while the large pieces of raw material continue to be crushed. At this time, the crushed small particles continue to fall, and the falling small particles will fall into the receiving hopper 71, and the servo motor 3 is used as the power to drive the rotating shaft 51 to rotate. At this time, the conical abrasive piece 52 is driven to rotate, and the conical abrasive piece 52 is driven to rotate, so that the strip grinding teeth 53 and the spherical protrusions 54 also rotate together. At this time, the rotating strip grinding teeth 53 and the spherical protrusions 54 grind the material. At this time, the ground powder passes through the filter screen 72 and falls to the bottom of the inner surface of the tank body 1, and the ground powder is scraped off by the rotating V-shaped scraper 56 and discharged from the discharge hopper 4.

[0054] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A barite ore grinding and processing device, comprising: A tank body (1), a cover plate (2) being installed at the bottom of the outer surface of the tank body (1), a servo motor (3) being fixedly connected to the center of the bottom of the tank body (1), and a discharge hopper (4) being fixedly connected to and connected to the bottom of the tank body (1) and close to the servo motor (3); It is characterized by further comprising: An abrasive mechanism (5), the abrasive mechanism (5) comprising a rotating shaft (51) rotatably connected to the inside of the tank body (1) and close to the bottom, a conical abrasive piece (52) fixedly connected to the outer surface of the rotating shaft (51) and close to the center, a strip-shaped grinding tooth (53) fixedly connected to the outer surface of the conical abrasive piece (52), a spherical protrusion (54) fixedly connected to the outer surface of the conical abrasive piece (52) and close to the strip-shaped grinding tooth (53), a flow guide module (55) is arranged at the top of the outer surface of the rotating shaft (51), a V-shaped scraper (56) is fixedly connected to the bottom of the outer surface of the rotating shaft (51), and a strong magnetic block (57) is installed inside the conical abrasive piece (52) and close to the bottom; A pre-processing component (6), the pre-processing component (6) comprising a frame (61) fixed to the inner surface of the tank (1) and close to the top by means of screws, the top of the frame (61) being fixedly connected with an annular extension edge (62), the inner surface of the frame (61) being fixedly connected with base teeth (63), a crushing module (64) being arranged at the central position inside the frame (61), and a material leakage hole (65) being provided at the bottom of the frame (61); A grinding auxiliary module (7) is arranged inside the tank body (1) and near the conical abrasive piece (52), the grinding auxiliary module (7) comprising a receiving hopper (71), the top of the outer surface of the receiving hopper (71) being fixedly connected to the inner surface of the tank body (1) by screws, the receiving hopper (71) being arranged in a conical shape, the outer surface of the receiving hopper (71) being fixedly connected to a filter screen (72), the outer surface of the filter screen (72) being fixedly connected to a U-shaped rod (73), and the outer surface of the U-shaped rod (73) being slidably connected to a magnet (74); A discharge assembly (8) is provided at the center of the top of the tank body (1), the discharge assembly (8) comprising a discharge hopper (81), the bottom of the discharge hopper (81) being fixedly connected to the top of the tank body (1), the inner surface of the discharge hopper (81) being rotatably connected to a cylindrical connecting rod (82), the outer surface of the cylindrical connecting rod (82) being fixedly connected to a swing plate (83), two swing plates (83) being provided, and the two swing plates (83) being symmetrically arranged along the width direction of the discharge hopper (81), the bottom of the swing plate (83) being fixedly connected to a support spring (84), the bottom end of the support spring (84) being fixedly connected to the inner surface of the discharge hopper (81); The strip-shaped grinding teeth (53) are evenly distributed on the outer surface of the conical abrasive piece (52), the spherical protrusions (54) are evenly distributed on the outer surface of the conical abrasive piece (52), and the strip-shaped grinding teeth (53) and the spherical protrusions (54) are arranged alternately from top to bottom; The flow guide module (55) comprises a supporting connecting rod (551), the top end of the supporting connecting rod (551) is fixedly connected to the top of the outer surface of the rotating shaft (51), the bottom end of the supporting connecting rod (551) is fixedly connected to a conical flow guide hopper (552), and the inner surface of the conical flow guide hopper (552) is fixedly connected to a material shifting piece (553); The crushing module (64) comprises a connecting roller (641), the bottom of the outer surface of the connecting roller (641) is rotatably connected to the bottom of the inner surface of the frame (61), the bottom end of the connecting roller (641) is fixedly connected to a mounting base (642), the bottom of the mounting base (642) is fixedly connected to the top of the rotating shaft (51) via a screw, a crushing tooth (643) is fixedly connected to the outer surface of the connecting roller (641) at a position close to the base tooth (63), and an elastic brush (644) is fixedly connected to the bottom of the crushing tooth (643) at a position close to the material leakage hole (65); The bottom of the inner surface of the frame (61) is provided with a rotation hole adapted to the bottom of the outer surface of the connecting roller (641), and the crushing teeth (643) are evenly distributed on the outer surface of the connecting roller (641); The inner surface of the discharge hopper (81) is provided with a rotation groove adapted to the top of the cylindrical connecting rod (82) and the swing plate (83); the swing plate (83) is arranged in an arc shape; the support spring (84) is arranged in an arc shape; and the center of the support spring (84) coincides with the axis of the cylindrical connecting rod (82).

2. A barite ore grinding and processing device according to claim 1, characterized in that: The top end of the rotating shaft (51) passes through the center of the conical flow guide hopper (552), and the material-shifting pieces (553) are evenly distributed on the inner surface of the conical flow guide hopper (552).

3. A barite ore grinding and processing device according to claim 2, characterized in that: The outer surface of the annular extension edge (62) is arranged to be arc-shaped, the base teeth (63) are evenly distributed on the inner surface of the frame (61), and the leakage holes (65) are evenly distributed on the bottom of the frame (61).

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