CN215277683U

CN215277683U - Perlite ore sand ball-milling shaping device

Info

Publication number: CN215277683U
Application number: CN202120556609.2U
Authority: CN
Inventors: 张钱红; 曹庆坤
Original assignee: Xinyang City Shangtianti Yihe Mineral Product Resources Development Co ltd
Current assignee: Xinyang City Shangtianti Yihe Mineral Product Resources Development Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-24
Anticipated expiration: 2031-03-18

Abstract

The utility model provides a pearlite ore sand ball-milling shaping device, effectively solve the problem that ore sand particles block into the ore sand passageway or ore sand piles up and block up the ore sand passageway because of adhesion, the technical scheme that the device comprises a feeding device, a transmission device, a rotary part and a discharging device, wherein the feeding device is connected with the rotary part through a main bearing and a hollow shaft, the rotary part is connected with the discharging device through an outer gear and the hollow shaft, the rotary part comprises a cylinder, a lining plate is connected in the cylinder, the middle part of the cylinder is coaxially provided with a containing cylinder with a diameter larger than that of the cylinder, a bin separation plate is coaxially nested in the containing cylinder and comprises arc plates evenly distributed along the circumferential direction of the containing cylinder, the inner arc surface of each arc plate is fixedly connected with a sector plate, the outer edge surface of each arc plate is provided with a knocking device and a cleaning device for cleaning the bin separation plate, the utility model discloses the easy problem of blockking up of pearlite ore sand ball-milling in-process ore sand passageway has effectively been solved.

Description

Perlite ore sand ball-milling shaping device

Technical Field

The utility model relates to a ball-milling plastic equipment technical field, especially a pearlite ore sand ball-milling plastic device.

Background

Perlite is a volcano-erupted acidic lava, a vitreous rock obtained by rapidly cooling perlite, and is named because it has a pearl fracture structure. Perlite ore includes perlite, obsidian and pitchstone. The differences of the three are that the perlite has arc-shaped cracks formed by condensation, namely a perlite structure, the water content is 2-6%, the pitchstone has unique pitchstone luster and the water content is 6-10%, the obsidian has glass luster and a shell-shaped fracture, the water content is generally less than 2%, and the perlite is expanded to form a novel light and multifunctional material. The material has the characteristics of light apparent density, low heat conductivity coefficient, good chemical stability, wide application temperature range, small moisture absorption capacity, no toxicity, no smell, fire resistance, sound absorption and the like, and is widely applied to various industrial departments.

The perlite industry is a new energy-saving material industry, in recent years, the global perlite market is continuously developed, the average annual growth rate is greatly improved, and products of the perlite can be divided into four types of perlite raw ore, perlite ore, expanded perlite and surface-treated expanded perlite according to different processing degrees.

The ball mill is the key equipment for crushing the materials after the materials are crushed, and the ball mill is one of high-fine grinding machines widely used in industrial production, and has various types: such as a tube ball mill, a rod ball mill, a cement ball mill, an ultra-fine lamination mill, a hand ball mill, a horizontal ball mill, a ball mill bush, an energy-saving ball mill, an overflow ball mill, a ceramic ball mill, a lattice ball mill, a ball mill, etc., which are suitable for grinding various ores and other materials, are widely used in the industries of ore dressing, building materials, chemical engineering, etc., and can be divided into two ore grinding modes, namely a dry type and a wet type. The ball mill can be divided into a lattice type and an overflow type according to different ore discharge modes, and can be divided into a short-cylinder ball mill, a long-cylinder ball mill, a tube mill and a cone mill according to the shape of a cylinder.

When the wet-type ore grinding mode is utilized to perform ball milling on perlite ore, when the crushed ore enters a grinding bin through a bin separation plate, the phenomenon that some ore is clamped in an ore channel on the bin separation plate due to large particles or the phenomenon that the ore is adhered to the ore channel due to humidity to cause the blockage of the ore channel can often occur.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a perlite ore ball milling shaping device, which effectively solves the problem that ore sand particles are blocked in an ore sand channel or the ore sand blocks the ore sand channel due to adhesion accumulation, and the utility model adopts the technical scheme that the device comprises a feeding device, a transmission device, a rotary part and a discharging device, wherein the feeding device is connected with the rotary part through a main bearing and a hollow shaft, the rotary part is connected with the discharging device through an outer gear and the hollow shaft, the transmission device consists of a driving motor, a shaft coupling, a speed reducer and a driving gear and transmits power to the outer gear, and the device is characterized in that the rotary part comprises a cylinder, a lining plate is detachably connected in the cylinder, a containing cylinder with the diameter larger than that of the cylinder is coaxially arranged in the middle part of the cylinder, the containing cylinder and the cylinder are integrally connected into the same cylinder, and a partition plate is coaxially nested in the containing cylinder, the bin partition plate comprises arc-shaped plates which are detachably connected with the front side wall and the rear side wall of the containing barrel and are uniformly distributed along the circumferential direction of the containing barrel, the inner arc surface of each arc-shaped plate is fixedly connected with a sector plate with the same angle as the central angle of the arc-shaped plate, the diameter of the sector plate is the same as that of the cylinder, the outer edge surface of each arc-shaped plate is provided with a knocking device and a cleaning device for cleaning the bin partition plate, and the knocking device triggers the cleaning device through an intermittent device to clean the bin partition plate;

the rapping device comprises two straight bars fixedly connected to the outer edge surface of each arc-shaped plate, the two straight bars are symmetrically arranged along two longitudinal equal dividing lines of the arc-shaped plate, one ends of the two straight bars, which are far away from the arc-shaped plate, are fixedly connected to a cross beam, a plurality of sliding grooves are formed in the cross beam and are evenly arranged along the length direction of the cross beam at intervals, a sliding rod capable of rapping the outer edge surface of the arc-shaped plate is connected to each sliding groove in a sliding mode, supporting rods are obliquely arranged on two sides of each sliding groove in a fixed mode, each supporting rod is connected with a long shaft in a rotating mode, the long shafts are arranged in parallel to the cross beam in a rotating mode, the parts, located between the supporting rods on two sides of each sliding groove, of each long shaft are arranged to be U-shaped shafts, one ends of the connecting rods are respectively connected to each U-shaped shaft in a rotating mode, the other ends of the connecting rods are respectively connected with the sliding rods on the corresponding sides of the connecting rods, and the supporting rods on the outermost sides are fixedly connected with a rotating motor for driving the long shafts.

Preferably, the cleaning device comprises a plurality of ore sand channels uniformly distributed along bisectors of the sector plates, the arc plates corresponding to the sector plates are connected with cleaning rods in parallel with the bisectors of the sector plates in a rotating mode, the cleaning rods are fixedly connected with a plurality of diamond rods which correspond to the ore sand channels one by one and are perpendicular to the ore sand channels, a group of opposite long edges of each diamond rod are in line contact fit with the corresponding ore sand channels, the arc plates are fixedly connected with a servo motor for driving the cleaning rods on the corresponding sides of the diamond rods to rotate, and the servo motor is controlled by an intermittent device to be intermittently started.

Preferably, the intermittent device comprises a straight rod on the upper side of each arc-shaped plate, a pinion is connected to the straight rod in a rotating mode, the rotating shaft of the pinion is a long shaft, each pinion is meshed with a large gear which is connected to the outer side of the corresponding straight rod in a rotating mode, a shifting lever is fixedly connected to the outer side face of each large gear, each straight rod corresponding to the large gear is connected with an indexing disc in a rotating mode, a plurality of indexing grooves which can be matched with the shifting levers on the corresponding sides of the indexing discs are evenly distributed on the outer edge face of each indexing disc, a touch rod is fixedly connected to the outer side of each indexing disc, and a press switch which can be matched with the touch rod on the corresponding side of the touch rod is fixedly connected to the outer edge face of each arc-shaped plate.

Preferably, the partition plate divides the cylinder into a crushing bin and a grinding bin, and grinding balls and grinding media with different sizes are arranged in the crushing bin and the grinding bin.

The utility model has the advantages that:

1. the arranged beating device can beat the arc-shaped plate to impact the arc-shaped plate, and the impact can loosen and drop ore sand adhered in the ore sand channel;

2. the cleaning device can crush the particles clamped in the ore sand channel and scrape the particles out of the ore sand channel, and meanwhile, some stubborn ore can be adhered in the ore sand channel and cannot be cleaned out of the ore sand channel through the rapping device;

3. the intermittent device that is equipped with can intermittent type start cleaning device, can not appear cleaning device and move always and lead to the unable normal phenomenon that gets into the grinding storehouse of ore sand.

4. The provided beating device has a quick return characteristic, and the impact force is larger at the moment of beating.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a perspective view of the first view angle of the present invention.

Fig. 3 is a left-side view full-section perspective view of the utility model.

Fig. 4 is an enlarged schematic surface view of the area a in the left-view full-section solid of the present invention.

Fig. 5 is a perspective view of a second view angle of the present invention.

Fig. 6 is an enlarged schematic view of a region B in a second perspective view according to the present invention.

Fig. 7 is a perspective view of a third view angle according to the present invention.

Fig. 8 is an enlarged schematic view of the C region in the perspective view of the third viewing angle according to the present invention.

Reference numerals

1. The automatic ore dressing machine comprises a feeding device, 2. a rotating part, 3. a discharging device, 4. an outer gear, 5. a cylinder, 6. a cylinder, 7. a containing cylinder, 8. an arc line plate, 9. a sector plate, 10. a straight rod, 11. a beam, 12. a sliding rod, 13. a supporting rod, 14. a long shaft, 15. a U-shaped shaft, 16. a connecting rod, 17. a rotating motor, 18. an ore sand channel, 19. a cleaning rod, 20. a diamond-shaped rod, 21. a servo motor, 22. a small gear, 23. a big gear, 24. a deflector rod, 25. an index plate, 26. a feeler lever and 27. a press switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 8.

The first embodiment adopts the technical scheme that the device comprises a feeding device 1, a transmission device, a rotary part 2 and a discharging device 3, wherein the feeding device 1 is connected with the rotary part 2 through a main bearing and a hollow shaft, the rotary part 2 is connected with the discharging device 3 through an outer gear 4 and a hollow shaft, the transmission device consists of a driving motor, a coupler, a reducer and a driving gear and transmits power to the outer gear 4, the device is characterized in that the rotary part 2 comprises a cylinder 5, a lining plate 6 is detachably connected in the cylinder 5, a containing cylinder 7 with the diameter larger than that of the cylinder 5 is coaxially arranged in the middle of the cylinder 5, the containing cylinder 7 and the cylinder 5 are integrally connected into a same cylinder body, partition plates are coaxially nested in the containing cylinder 7 and comprise arc line plates 8 which are detachably connected with the front side wall and the rear side wall of the containing cylinder 7 and are uniformly distributed along the circumferential direction of the containing cylinder 7, and inner arc surfaces of all arc plates are fixedly connected with sector plates 9 with the same angle as the arc plate circle center angle, the diameter of the fan-shaped plate 9 is the same as that of the cylinder 5, a beating device and a cleaning device for cleaning the partition plates are arranged on the outer edge surface of each arc-shaped plate, and the beating device triggers the cleaning device to clean the partition plates through an intermittent device;

the striking device comprises two straight rods 10 fixedly connected to the outer edge surface of each arc-shaped plate 8, the two straight rods 10 are symmetrically arranged along two equal parting lines in the longitudinal direction of the arc-shaped plate 8, one ends of the two straight rods 10 far away from the arc-shaped plate 8 are fixedly connected through a cross beam 11, a plurality of sliding grooves are formed in the cross beam 11 and are uniformly arranged at intervals along the length direction of the cross beam 11, a sliding rod 12 capable of striking the outer edge surface of the arc-shaped plate is connected in each sliding groove in a sliding mode, supporting rods 13 obliquely arranged are fixedly connected to two sides of each sliding groove, each supporting rod 13 is connected with a long shaft 14 which is arranged in parallel to the cross beam 11 in a rotating mode, a part, located between the supporting rods 13 on two sides of each sliding groove, of each long shaft 14 is set to be a U-shaped shaft 15, one end of a connecting rod 16 is respectively connected to each U-shaped shaft 15 in a rotating mode, and the other end of each connecting rod 16 is respectively connected with the sliding rod 12 on the corresponding side of the connecting rod, the outermost support rod 13 is fixedly connected with a rotating motor 17 for driving the long shaft 14 to operate. When the device is used, the transmission device transmits power to the outer gear 4 through the driving motor, the coupler, the speed reducer and the driving gear, so that the outer gear 4 rotates to drive the rotating device to rotate, the perlite ore sand in the cylinder 5 enters the cylinder 5 through the feeding device 1 to be crushed and ground to achieve the purpose of shaping, and then the perlite ore sand is discharged through the discharging device 3. The liner plate 6 arranged in the cylinder 5 is fixed in a bolt connection mode and can be detached and replaced, the cylinder 5 and the containing cylinder 7 are actually a cylinder body, only the diameter of the containing cylinder 7 is larger than that of the cylinder 5, so that installation space is reserved for the knocking device, the intermittent device and the cleaning device while the partition board is convenient to install and detach, and the arc plate 8 and the containing chamber can be fixed through bolts or through the matching of a clamping groove and a clamping block so as to be convenient to detach;

when carrying out wet ball-milling to pearlite ore sand, some ore sand are probably because the reason adhesion of humidity in ore sand passageway 18 when passing through the partition panel very much, can beat the arc-shaped board that the device does not stop through beating at this moment and lead to the fact the impact to sector plate 9 with energy transfer to sector plate 9 for and then make the loose shedding of ore sand of adhesion in ore sand passageway 18, the concrete action of beating the device is: the rotating motor 17 is controlled by a controller to start when the transmission device is started, the rotating motor 17 drives the long shaft 14 to rotate clockwise, at the moment, the U-shaped shaft 15 on the long shaft 14 does circular motion around the connecting part of the U-shaped shaft and the supporting rod 13 and drives the connecting rod 16 to swing, the connecting rod 16 pulls the sliding rod 12 to slide along the sliding groove on the cross beam 11 along with the swinging of the U-shaped shaft 15, the sliding blocks in the sliding grooves are different in length and just contact with the arc-shaped plate when sliding to the lowest point along the sliding groove, in order to maximize the striking area, the contact ends of the sliding blocks and the arc-shaped plate are arc-shaped surfaces matched with the radian of the arc-shaped plate 8, the action of driving the connecting rod 16 to swing by the rotation of the U-shaped shaft 15 is similar to a crank rocker mechanism, the quick return characteristic is achieved, the instant impact force of striking the arc-shaped plate by the sliding blocks is large, in addition, straight rods on each arc-shaped plate 8 are symmetrically arranged and the sliding rods 12 are uniformly arranged on the cross beam 11 at intervals, the striking force that can make the arc receive disperses to guarantee structural stability, strikes the device and is in the starting condition always at drum 5 rotation in-process, and the ore sand after the ball-milling plastic is through discharging device 3 discharge stop transmission device when through controller control driving motor close.

The second embodiment is that on the basis of the first embodiment, the cleaning device comprises a plurality of ore sand channels 18 which are uniformly distributed along bisectors of the sector plates 9 and are formed in each sector plate 9, cleaning rods 19 which are parallel to the bisectors of the sector plates 9 are rotatably connected to the arc plates corresponding to the respective sector plates, a plurality of diamond rods 20 which are one-to-one corresponding to the ore sand channels 18 and perpendicular to the ore sand channels 18 are fixedly connected to the cleaning rods 19, a group of opposite long edges of each diamond rod 20 are in line contact fit with the corresponding ore sand channels 18, servo motors 21 which drive the cleaning rods 19 on the corresponding sides of each arc plate to rotate are fixedly connected to the respective arc plates, and the servo motors 21 are controlled by an intermittent device to be intermittently started. When the cleaning device is used, the initial position of the diamond rod 20 is perpendicular to the ore sand channel 18, so that the influence on the normal passing of ore sand through the ore sand channel 18 can be avoided, when some ore sand with larger particles is clamped in the ore sand channel 18 or some more stubborn ore sand is adhered in the ore sand channel 18 and cannot be loosened and fall off through the rapping device, the cleaning device can solve the problem, in order to avoid the influence on the normal passing of the ore sand through the ore sand channel 18 due to the continuous action of the cleaning device, the cleaning device is controlled by the intermittent device to be started intermittently, when the intermittent device triggers the press switch 27 to be switched on and the servo motor 21 is switched on, the servo motor 21 rotates for a circle, the servo motor 21 rotates to drive the cleaning rod 19 to rotate, the diamond rod 20 on the cleaning rod 19 rotates along with the cleaning rod 19, a group of opposite long edges of the diamond rod 20 is in line contact with the ore sand channel 18, and the group of long edges can play a role of a scraper to scrape the adhered ore sand completely, the other set of long edges of the diamond rods 20 will contact the sand particles stuck in the sand channel 18 before the other portions of the diamond rods 20 are in line contact during the rotation, and the impact force is large due to the small contact point, so that the sand particles can be broken and fall out of the sand channel 18.

In the third embodiment, on the basis of the first embodiment, the intermittent device includes that a straight rod 10 on the upper side of each arc-shaped plate is rotatably connected with a pinion 22, the rotating shaft of the pinion 22 is a long shaft 14, each pinion 22 is engaged with a large gear 23 rotatably connected to the outer side of the corresponding straight rod 10, the outer side of each large gear 23 is fixedly connected with a shift lever 24, each straight rod 10 corresponding to the large gear 23 is rotatably connected with an index plate 25, the outer edge surface of each index plate 25 is uniformly provided with a plurality of index grooves capable of being matched with the shift levers 24 on the corresponding side, the outer side of each index plate 25 is fixedly connected with a touch rod 26, and the outer edge surface of each arc-shaped plate is fixedly connected with a press switch 27 capable of being matched with the touch rod 26 on the corresponding side. In use, the long shaft 14 rotates under the action of the driving motor and drives the small gear 22 to rotate, the small gear 22 drives the large gear 23 to rotate, because the rotating speed of the big gear 23 is lower than that of the small gear 22 in the relation of transmission ratio, along with the rotation of the big gear 23, the poking rod 24 pokes the dividing disc 25 to rotate a dividing groove distance through the matching action with the dividing groove and then is separated from the dividing groove, the rotating shaft of the dividing disc 25 is provided with damping which can not rotate by itself, the dividing disc 25 rotates one division every time the big gear 23 rotates one circle, the feeler lever 26 presses the press switch 27 once to enable the servo motor 21 to be switched on and rotate one circle, further enabling the cleaning device to be started once, the significance of setting the intermittent device lies in enabling the cleaning device to clean the ore sand channel 18 once at intervals, and avoiding influencing the normal passing of the ore sand through the ore sand channel 18.

In the fourth embodiment, on the basis of the first embodiment, the partition board divides the cylinder 5 into two parts, namely a crushing bin and a grinding bin, and grinding balls and grinding media with different sizes are arranged in the crushing bin and the grinding bin. When the embodiment is used, perlite ore is fed into the crushing bin by the feeding device 1, grinding balls with various specifications are filled in the crushing bin, the cylinder 5 rotates to generate centrifugal force to bring the grinding balls to a certain height and then fall down, and the perlite ore is impacted and ground. The material gets into through the partition board and grinds the storehouse after the first broken storehouse corase grind, the pearlite ore sand is further ground, then discharge through discharging device 3, the completion operation, drum 5 is at the in-process of gyration, the lapping ball also has the landing phenomenon, give the pearlite ore sand with the grinding action at the landing in-process, rotate the in-process at drum 5 simultaneously, lapping ball and grinding media sliding motion each other also produce the grinding action to the pearlite ore sand, the lapping ball is not of uniform size can be so that the clearance between the big lapping ball is filled by little lapping ball, make the grinding abundant.

Claims

1. The utility model provides a pearlite ore sand ball-milling shaping device, includes feed arrangement (1), transmission, gyration portion (2), discharging device (3), and feed arrangement (1) is connected with gyration portion (2) through base bearing and hollow shaft, and gyration portion (2) are connected discharging device (3) through outer gear (4), quill shaft and transmission, transmission comprises driving motor, shaft coupling, reduction gear and drive gear and gives outer gear (4) with power transmission, a serial communication port, gyration portion (2) include drum (5), and the dismantlement is connected with welt (6) in drum (5), and drum (5) mid portion is coaxial to be equipped with diameter and is greater than a section of thick bamboo (7) that holds that drum (7) and drum (5) body coupling are same barrel, and the coaxial nestification has the compartment partition board in holding section of thick bamboo (7), the compartment board include with hold a section of thick bamboo (7) around both sides wall dismantle connect and along holding a section of thick bamboo (7) circumferencial side and follow and hold a section of thick bamboo (7) are connected The inner cambered surfaces of the arc plates are fixedly connected with sector plates (9) with the same angle as the central angle of the arc plates, the diameter of each sector plate (9) is the same as that of the cylinder (5), the outer edge surfaces of the arc plates are provided with a knocking device and a cleaning device for cleaning the partition boards, and the knocking device triggers the cleaning device to clean the partition boards through an intermittent device;

the rapping device comprises two straight rods (10) fixedly connected to the outer edge surface of each arc-shaped plate (8), the two straight rods (10) are symmetrically arranged along two longitudinal equal parting lines of the arc-shaped plate (8), one ends of the two straight rods (10) far away from the arc-shaped plate (8) are fixedly connected through a cross beam (11), a plurality of sliding grooves which are uniformly arranged along the length direction of the cross beam (11) at intervals are formed in the cross beam (11), a sliding rod (12) capable of rapping the outer edge surface of the arc-shaped plate is connected in each sliding groove in a sliding mode, supporting rods (13) which are obliquely arranged are fixedly connected to two sides of each sliding groove, a long shaft (14) which is parallel to the cross beam (11) is connected to each supporting rod (13) in a rotating mode, the part, located between the supporting rods (13) on two sides of each sliding groove, of each long shaft (14) is set to be a U-shaped shaft (15), one end of a connecting rod (16) is connected to each U-shaped shaft (15) in a rotating mode, the other end of each connecting rod (16) is respectively and rotatably connected with the sliding rod (12) at the corresponding side, and the supporting rod (13) at the outermost side is fixedly connected with a rotating motor (17) for driving the long shaft (14) to rotate.

2. The perlite ore ball-milling shaping device is characterized in that a plurality of ore sand channels (18) uniformly distributed along bisectors of the sector plates (9) are formed in each sector plate (9), cleaning rods (19) which are parallel to the bisectors of the sector plates (9) are rotatably connected to arc plates corresponding to the arc plates, a plurality of diamond rods (20) which correspond to the ore sand channels (18) one by one and are perpendicular to the ore sand channels (18) are fixedly connected to the cleaning rods (19), a group of opposite long edges of each diamond rod (20) are in line contact fit with the corresponding ore sand channels (18), a servo motor (21) for driving the cleaning rods (19) on the corresponding side of each arc plate to rotate is fixedly connected to each arc plate, and the servo motor (21) is controlled by an intermittent device to be intermittently started.

3. The perlite ore ball-milling shaping device as recited in claim 1, the intermittent device includes that a straight-bar (10) of each arc upside rotates and is connected with a pinion (22), the axis of rotation of pinion (22) is major axis (14), each pinion (22) all meshes one and rotates big gear wheel (23) of connection in the straight-bar (10) outside rather than corresponding, equal fixedly connected with driving lever (24) on the lateral surface of each big gear wheel (23), each straight-bar (10) that corresponds with big gear wheel (23) is gone up and is all rotated and is connected with an graduated disk (25), the equipartition has a plurality of ability rather than the driving lever (24) complex graduated groove that corresponds the side on the outer fringe face of each graduated disk (25), the equal fixedly connected with feeler lever (26) in the outside of each graduated disk (25), equal fixedly connected with can press switch (27) rather than the feeler lever (26) complex that corresponds the side on each arc outer fringe face.

4. The perlite ore ball-milling reshaping device as recited in claim 1, characterized in that the partition board divides the cylinder (5) into a crushing bin and a grinding bin, and the crushing bin and the grinding bin are respectively provided with grinding balls and grinding media with different sizes.