CN110026267B - Ore crushing device is used in mine - Google Patents
Ore crushing device is used in mine Download PDFInfo
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- CN110026267B CN110026267B CN201910156129.4A CN201910156129A CN110026267B CN 110026267 B CN110026267 B CN 110026267B CN 201910156129 A CN201910156129 A CN 201910156129A CN 110026267 B CN110026267 B CN 110026267B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides an ore crushing device for mines, which comprises a machine body, a control switch, a feeding hole, a baffle, a limiting spring, a blocking screen, a hydraulic cylinder, a guide rail, a pressing plate, a clamping block, a vibration motor, a crushing frame, a crushing head, a crushing sheet, a bottom screen, a crushing motor, a rotating shaft and a rotating plate, wherein the control switch is arranged on the machine body; control switch is installed on the right side of fuselage, and the top middle-end fixed mounting of fuselage has the feed inlet, and both ends all are connected with the baffle through the pivot rotation about the feed inlet inner wall, and the equal fixed mounting in inboard of baffle has spacing spring, and the middle part fixed mounting of fuselage has the screen cloth of stopping, and the equal fixed mounting in both ends has the pneumatic cylinder about the fuselage inner wall, and the equal fixed mounting in both ends has the guide rail about the pneumatic cylinder, and the outside of pneumatic cylinder is all nested and is provided with the clamp. The ore crushing device has the advantages that the operation is more stable, the blockage in the device is not easy to cause after the ore enters the device, the ore can be crushed for multiple times, the crushing efficiency is higher, and the practicability of the crushing device is enhanced.
Description
Technical Field
The invention relates to the field of mining machinery, in particular to an ore crushing device for a mine.
Background
The ore refers to a stone containing a certain valuable mineral substance mined from a mine, and can be applied to engineering fields such as metal mines, metallurgical industry, chemical industry, building industry, railway construction units, cement industry, sandstone industry and the like after being processed step by step through crushing, grinding and the like. People are when carrying out crushing treatment to the ore, and the majority uses crushing mechanical equipment to carry out crushing treatment to the ore, but there is the unstable and low shortcoming of crushing efficiency of work in current ore crusher, consequently needs to develop a job stabilization and high reliable type ore crushing device that crushing efficiency is high urgently.
Through patent retrieval, the invention with the prior patent number of CN201610656440.1 discloses an ore crushing device with high efficiency, which comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with stand columns, the top ends of the stand columns are fixedly connected with a top plate, the top of the top plate is fixedly connected with a shell, one side between the two stand columns is fixedly connected with a telescopic rod, one end of the telescopic rod, which is far away from the stand columns, is fixedly connected with a fixed plate, the inside of the shell is fixedly connected with a motor through a support column, a rotating shaft of the motor is fixedly connected with a connecting rod through a coupler, and the surface of the connecting rod. This use efficient ore crushing device, solved crushing apparatus generally all the condition complicated, the inconvenient operation of structure on the existing market, better made things convenient for user's use, avoided causing great difficulty for the user, shortened economic cost's expenditure, reduced the broken time of ore, improved broken efficiency and economic benefits.
Based on the above description, and combine the equipment discovery among the prior art, current device is when carrying out the breakage to the ore, because the ore is not of uniform size, if the ore is great, can cause the inside feed inlet of device to block up during the feeding, influence the normal feeding of device, current device can't carry out crushing in advance to great ore, and a lot of devices can't become suitable size with the ore breakage, often there is the ore of smashing unqualified from the inside discharge of device, crushing efficiency is low, therefore this design is directed against above-mentioned problem, design a rational in infrastructure, and the breaker that the functionality is good, in order to improve the practicality.
Disclosure of Invention
The invention aims to provide an ore crushing device for mines, which aims to solve the problems that the design of the crushing device is not reasonable enough, large ores cannot be crushed in advance, a feed inlet in the device is easy to be blocked, the ores cannot be crushed into proper sizes, and the crushing efficiency is low.
The purpose and the effect of the ore crushing device for the mine are achieved by the following specific technical means:
a mine ore crushing device comprises a machine body, a control switch, a feeding hole, a baffle plate, a limiting spring, a blocking screen, a hydraulic cylinder, a guide rail, a pressing plate, a clamping block, a vibration motor, a crushing frame, a crushing head, a crushing piece, a bottom screen, a crushing motor, a rotating shaft and a rotating plate, wherein the control switch is arranged on the machine body; the automatic crusher comprises a machine body, a control switch, a baffle, a stop spring, a barrier screen, a hydraulic cylinder, a crushing frame, a plurality of crushing heads, crushing pieces, a bottom screen, a vibration motor, a guide rail, a pressing plate, a clamping block, a crushing frame, a plurality of crushing heads, crushing pieces, a bottom screen, a baffle spring, a vibration motor, a crushing frame, a plurality of crushing heads and a bottom, the crushing motor is fixedly mounted at the bottom end of the inner wall of the machine body, a rotating shaft is rotatably connected above the crushing motor, and a rotating plate is welded on the outer side of the rotating shaft in a seamless mode.
Furthermore, the total area of the two baffle plates is larger than the hollow area of the feed inlet, and the other ends of the limiting springs below the baffle plates are fixedly connected with the inner wall of the machine body.
Furthermore, the limit spring is vertically arranged between the baffle plate connected with the other end of the limit spring and the machine body under the condition of no compression.
Furthermore, the two pressing plates are symmetrically arranged around the middle of the blocking screen, the pressing plates are just positioned at the left end and the right end above the blocking screen, and a first crushing groove in the device is formed between the blocking screen and the two pressing plates.
Furthermore, one end of the blocking screen is fixedly connected with the vibrating motor through a connecting rod, and the inner aperture of the blocking screen is larger than that of the screen at the bottom.
Furthermore, the clamping blocks of the pressing plate are embedded in the guide rails, and the pressing plate is connected with the guide rails on the outer side of the hydraulic cylinder in a horizontal left-right sliding mode.
Furthermore, broken frame bottom is equipped with one and leaks hopper-shaped inclined plane, broken head all is located the top on leaking hopper-shaped inclined plane, and the outside of rotor plate just in time is located the inboard on leaking hopper-shaped inclined plane.
Furthermore, the bottom screen is in a hollow circular ring shape, and the bottom screen is just positioned below the inner side of the funnel-shaped inclined plane.
Furthermore, three crushing pieces are welded at the bottom end of the crushing head in a seamless mode, and the included angle between the left crushing piece and the right crushing piece and the included angle between the middle crushing piece and the left crushing piece are 40-50 degrees.
Further, the rotor plate all is the circular-arc setting in the outside of axis of rotation of anticlockwise open-ended, broken motor passes through the axis of rotation and drives the rotor plate anticlockwise commentaries on classics, and electric connection between pneumatic cylinder, shock dynamo and the broken motor all through control switch and the external power source.
Compared with the prior structure, the invention has the following beneficial effects:
1. through being equipped with the clamp plate, the clamp plate is the symmetry setting around the middle part of arresting the screen cloth, the clamp plate just in time is located both ends about arresting screen cloth top, and constitute the inside first broken groove of device between arresting screen cloth and two clamp plates, make when great ore admission device is inside broken, at first can be located between arresting screen cloth and two clamp plates, later two pneumatic cylinders promote the clamp plate and draw close toward the middle part, the ore to the middle part is extruded breakage, extrude into less piece with the ore after, less ore can drop at device inside below through arresting the screen cloth and carry out the breakage, and still great ore can be extruded by the clamp plate always, until can pass the arresting screen cloth, thereby effectually prevented that great ore directly gets into the inside device that causes of device from blockking up of device.
2. Through the installation of the crushing head and the rotating plate, three crushing pieces are seamlessly welded at the bottom end of the crushing head, the included angle between the left crushing piece and the right crushing piece and the middle crushing piece is 40-50 degrees, the crushing motor drives the rotating plate to rotate anticlockwise through the rotating shaft, so that the ores can sequentially slide to the bottom end of the crushing frame after being pre-crushed and fall into the crushing frame, at the moment, the rotating plate rotates anticlockwise to stir the ore, then the ore is thrown out from the rotating plate due to centrifugal force and flies to the crushing head on the inner wall of the crushing frame and the crushing piece at the bottom end of the crushing head at high speed, at the moment, the ore is separated and crushed after contacting the sharp part of the crushing head and the crushing piece, because the gravity landing is above the bottom screen cloth, if the ore smashes suitable size, the ore then can pass bottom screen cloth roll-off device, if the ore smashes substandard, then can stop in bottom screen cloth top, continues to be driven by the rotor plate and smashes.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a sectional view of a crushing frame according to the present invention;
FIG. 3 is a schematic view of a partial structure of a crushing head according to the present invention;
FIG. 4 is a schematic view of a partial structure of the platen according to the present invention;
FIG. 5 is a schematic top sectional view of a rotating plate according to the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-machine body, 101-control switch, 2-feed inlet, 3-baffle, 301-limit spring, 4-blocking screen, 5-hydraulic cylinder, 501-guide rail, 6-pressing plate, 601-clamping block, 7-vibration motor, 8-crushing frame, 9-crushing head, 901-crushing piece, 903-bottom screen, 10-crushing motor, 1001-rotating shaft and 1002-rotating plate.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the invention, and it should be understood that the particular embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the invention provides an ore crushing device for mines, which comprises: the ore crushing device for the mine comprises a machine body 1, a control switch 101, a feeding hole 2, a baffle 3, a limiting spring 301, a blocking screen 4, a hydraulic cylinder 5, a guide rail 501, a pressing plate 6, a clamping block 601, a vibration motor 7, a crushing frame 8, a crushing head 9, a crushing piece 901, a bottom screen 903, a crushing motor 10, a rotating shaft 1001 and a rotating plate 1002; the right side of the machine body 1 is provided with a control switch 101, the middle end of the top of the machine body 1 is fixedly provided with a feed inlet 2, the left end and the right end of the inner wall of the feed inlet 2 are rotatably connected with a baffle 3 through a rotating shaft, the inner side of the baffle 3 is fixedly provided with a limiting spring 301, the middle of the machine body 1 is fixedly provided with a blocking screen 4, the left end and the right end of the inner wall of the machine body 1 are fixedly provided with hydraulic cylinders 5, the upper end and the lower end of the hydraulic cylinders 5 are fixedly provided with guide rails 501, the outer side of the hydraulic cylinders 5 is provided with a pressing plate 6 in an embedded manner, the upper end and the lower end of the inner wall of the pressing plate 6 are fixedly provided with clamping blocks 601, the left end and the right end of the middle of the inner wall of the machine body 1 are fixedly provided with a vibrating motor 7, the inside, the bottom end of the inner wall of the machine body 1 is fixedly provided with a crushing motor 10, a rotating shaft 1001 is rotatably connected above the crushing motor 10, and a rotating plate 1002 is welded on the outer side of the rotating shaft 1001 in a seamless mode.
Wherein, the total area of two baffles 3 is bigger than the hollow area of feed inlet 2, and the other end and the 1 inner wall fixed connection of fuselage of the spacing spring 301 in baffle 3 below for inside when carrying out extrusion crushing to the ore of device, baffle 3 can block the ore that flies out when broken, makes the ore can not follow the high-speed fly out in feed inlet 2.
Wherein, spacing spring 301 is under the condition that does not have the compression, be perpendicular setting between baffle 3 and the fuselage 1 of the connection of its other end, make the ore pour the inside back of device into through feed inlet 2, the ore is because the inboard baffle 3 of gravity promotion feed inlet 2 down stirs, at this moment, baffle 3 promotes the spacing spring 301 compression of its inner wall, and after there is not the inside crushing of ore entering device, spacing spring 301 extends, promote baffle 3 and cover tight feed inlet 2, make the ore can be closed the feed inlet 2 of device automatically when processing, prevent that the ore can follow the inside high-speed departure of device.
The two pressing plates 6 are symmetrically arranged around the middle of the blocking screen 4, the pressing plates 6 are just positioned at the left end and the right end above the blocking screen 4, and a first crushing groove in the device is formed between the blocking screen 4 and the two pressing plates 6.
One end of the blocking screen 4 is fixedly connected with the vibration motor 7 through a connecting rod, and the aperture of the inner part of the blocking screen 4 is larger than that of the bottom screen 903, so that when the crushed ore is stored above the blocking screen 4, the vibration motor 7 drives the blocking screen 4 to vibrate, and the speed of the qualified ore passing through the blocking screen 4 can be increased.
Wherein, the fixture block 601 of clamp plate 6 all imbeds and sets up in guide rail 501, is horizontal direction horizontal sliding connection between the guide rail 501 in clamp plate 6 and the pneumatic cylinder 5 outside for two clamp plates 6 can be more stable move to the inboard, extrude the breakage at both ends about the ore, and clamp plate 6 can prevent that the ore deposit powder from attaching to the hydraulic stem surface of pneumatic cylinder 5 inboard simultaneously, influencing pneumatic cylinder 5 and normally working.
Wherein, broken frame 8 bottom is equipped with one and leaks hopper-shaped inclined plane, and crushing head 9 all is located the top on the inclined plane that leaks hopper-shaped, and the outside of rotor plate 1002 just in time is located the inboard on the inclined plane that leaks hopper-shaped for rotor plate 1002 is when stirring the ore, and the ore accessible leaks hopper-shaped inclined plane and flies to crushing head 9 and crushing piece 901 at a high speed.
Wherein, bottom screen cloth 903 is hollow ring form, and bottom screen cloth 903 just in time is located the inboard below on hourglass hopper-shaped inclined plane for the ore is after colliding with crushing head 9 and crushing piece 901, leaks hopper-shaped inclined plane landing to bottom screen cloth 903 top through crushing frame 8, makes the ore that the breakage is up to standard pass bottom screen cloth 903 roll-off device, and the ore that does not break up to standard then can be stirred the breakage by rotor plate 1002 once more.
Wherein, the bottom seamless welding of crushing head 9 has three crushing piece 901, controls the contained angle between two crushing pieces 901 and the middle part crushing piece 901 and is 40-50 for when the ore was thrown away from the rotor plate 1002 because centrifugal force, can fly to the sharp-pointed department of the crushing head 9 of crushing frame 8 inner wall and the crushing piece 901 of crushing head 9 bottom at a high speed, three crushing piece 901 has increased the ore and has broken the contact probability of piece 901, makes the kibbling speed of ore separation better faster.
Wherein, the rotor plate 1002 all is the circular-arc outside that sets up at axis of rotation 1001 of anticlockwise open-ended, crushing motor 10 passes through axis of rotation 1001 and drives rotor plate 1002 anticlockwise and change, and pneumatic cylinder 5, shock dynamo 7 and crushing motor 10 are all through electric connection between control switch 101 and the external power source, make crushing motor 10 pass through axis of rotation 1001 and drive rotor plate 1002 anticlockwise when rotating, the high-speed ore that stirs of rotor plate 1002 anticlockwise rotation, throw away from rotor plate 1002 after the ore centrifugal force grow, fly to the crushing head 9 of broken frame 8 inner wall and the broken piece 901 of crushing head 9 bottom at a high speed, realize the high-efficient breakage of ore.
The specific use mode and function of the embodiment are as follows:
in the invention, firstly, the device is arranged on a stable working platform and is connected with an external power supply, ores are poured into the device through a feed port 2, at the moment, the baffle 3 at the inner side of the feed port 2 is pushed by gravity to turn downwards, so that the baffle 3 pushes a limiting spring 301 at the inner wall of the baffle 3 to compress, and after no ores enter the device to be crushed, the limiting spring 301 extends to push the baffle 3 to cover the feed port 2 tightly, so that the ores cannot fly out from the device at high speed during processing, when a control switch 101 is pressed, at the moment, the ores are positioned between a blocking screen 4 and two pressing plates 6, the two hydraulic cylinders 5 push the pressing plates 6 to approach to the middle part, at the moment, a clamping block 601 of the pressing plates 6 slides in guide rails 501 at the upper end and the lower end of the hydraulic cylinders 5, the two pressing plates 6 repeatedly extrude and crush the ores, after the pressing plate 6 extrudes ores into smaller blocks, smaller ores can fall through the stopping screen 4 to be crushed below the inside of the device, larger ores can be repeatedly extruded by the pressing plate 6 until the larger ores can pass through the stopping screen 4, the smaller ores can fall on the bottom screen 903 at the bottom end of the crushing frame 8 after passing through the stopping screen 4, the crushing motor 10 drives the rotating plate 1002 to rotate anticlockwise through the rotating shaft 1001, at the moment, the rotating plate 1002 rotates anticlockwise, the ores are stirred at high speed to rotate, then the ores are thrown out of the rotating plate 1002 due to centrifugal force, the ores fly to the crushing heads 9 on the inner wall of the crushing frame 8 and the crushing pieces 901 at the bottom ends of the crushing heads 9, at the moment, the ores contact sharp parts of the crushing heads 9 and the crushing pieces 901 to be separated and crushed, the ores slide above the bottom screen 903 due to gravity, and if the ores are crushed to proper size, the ores can pass through the bottom screen 903 to slide out of, if the ore is not crushed to the standard, the ore stays above the bottom screen 903 and is driven by the rotating plate 1002 to collide against the crushing head 9 and the crushing pieces 901 until crushing.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (1)
1. The utility model provides a mine is with ore crushing device which characterized in that: the ore crushing device for the mine comprises a machine body (1), a control switch (101), a feeding hole (2), a baffle (3), a limiting spring (301), a blocking screen (4), a hydraulic cylinder (5), a guide rail (501), a pressing plate (6), a clamping block (601), a vibrating motor (7), a crushing frame (8), a crushing head (9), a crushing sheet (901), a bottom screen (903), a crushing motor (10), a rotating shaft (1001) and a rotating plate (1002); the automatic feeding device is characterized in that a control switch (101) is installed on the right side of the machine body (1), a feed inlet (2) is fixedly installed at the middle end of the top of the machine body (1), the left end and the right end of the inner wall of the feed inlet (2) are rotatably connected with a baffle (3) through a rotating shaft, a limiting spring (301) is fixedly installed on the inner side of the baffle (3), a blocking screen (4) is fixedly installed at the middle of the machine body (1), hydraulic cylinders (5) are fixedly installed at the left end and the right end of the inner wall of the machine body (1), guide rails (501) are fixedly installed at the upper end and the lower end of the hydraulic cylinders (5), pressing plates (6) are arranged on the outer sides of the hydraulic cylinders (5) in an embedded mode, clamping blocks (601) are fixedly installed at the upper end and the lower end of the inner wall of the machine body (1), vibrating motors (7) are, the inner wall of the crushing frame (8) is welded with a plurality of crushing heads (9) in a seamless mode, crushing pieces (901) are welded below the crushing heads (9) in a seamless mode, a bottom screen (903) is fixedly installed at the bottom end of the inner wall of the machine body (1), a crushing motor (10) is fixedly installed at the bottom end of the inner wall of the machine body (1), a rotating shaft (1001) is rotatably connected above the crushing motor (10), and a rotating plate (1002) is welded on the outer side of the rotating shaft (1001) in a seamless mode;
the total area of the two baffles (3) is larger than the hollow area of the feed inlet (2), the other ends of limiting springs (301) below the baffles (3) are fixedly connected with the inner wall of the machine body (1), the limiting springs (301) are under the condition of no compression, the baffles (3) connected with the other ends of the limiting springs are vertically arranged with the machine body (1), the two pressing plates (6) are symmetrically arranged around the middle part of the blocking screen (4), the pressing plates (6) are just positioned at the left end and the right end above the blocking screen (4), a first crushing groove in the device is formed between the blocking screen (4) and the two pressing plates (6), one end of the blocking screen (4) is fixedly connected with the vibrating motor (7) through a connecting rod, the inner aperture of the blocking screen (4) is larger than that of the bottom screen (903), and clamping blocks (601) of the pressing plates (6) are embedded in the guide rail (501), the crushing mechanism is characterized in that the pressing plate (6) is connected with a guide rail (501) on the outer side of the hydraulic cylinder (5) in a horizontal left-right sliding manner, a funnel-shaped inclined plane is arranged at the bottom end of the crushing frame (8), the crushing heads (9) are all positioned above the funnel-shaped inclined plane, the outermost side of the rotating plate (1002) is just positioned on the inner side of the funnel-shaped inclined plane, the bottom screen (903) is in a hollow circular ring shape, the bottom screen (903) is just positioned below the inner side of the funnel-shaped inclined plane, three crushing pieces (901) are welded at the bottom end of the crushing heads (9) in a seamless manner, the included angle between each of the left crushing piece (901), the right crushing piece (901) and the middle crushing piece (901) is 40-50 degrees, the rotating plate (1002) is in an arc shape with an anticlockwise opening and is arranged on the outer side of the rotating, the hydraulic cylinder (5), the vibration motor (7) and the crushing motor (10) are electrically connected with an external power supply through a control switch (101);
firstly, the device is installed on a stable working platform and is connected with an external power supply, ores are poured into the device through a feed port (2), at the moment, the ores push a baffle (3) on the inner side of the feed port (2) to turn downwards due to gravity, so that the baffle (3) pushes a limiting spring (301) on the inner wall of the baffle (3) to compress, no ores enter the device to be crushed, the limiting spring (301) extends, the baffle (3) is pushed to tightly cover the feed port (2), the ores cannot fly out of the device at a high speed when being processed, when a control switch (101) is pressed, the ores are positioned between a blocking screen (4) and two pressing plates (6), the two hydraulic cylinders (5) push the pressing plates (6) to approach to the middle part, at the moment, clamping blocks (601) of the pressing plates (6) slide in guide rails (501) at the upper end and the lower end of the hydraulic cylinders (5), and the ores in the middle part, meanwhile, the vibrating motor (7) drives the blocking screen (4) to vibrate, the pressing plate (6) can extrude ores into smaller blocks, smaller ores can fall below the inside of the device through the blocking screen (4) to be crushed, larger ores can be repeatedly extruded by the pressing plate (6) until the smaller ores can pass through the blocking screen (4), the smaller ores can fall on the bottom screen (903) at the bottom end of the crushing frame (8) after passing through the blocking screen (4), at the moment, the crushing motor (10) drives the rotating plate (1002) to rotate anticlockwise through the rotating shaft (1001), the ores are stirred at a high speed to rotate, then the ores are thrown out of the rotating plate (1002) due to centrifugal force and fly to the crushing head (9) on the inner wall of the crushing frame (8) and the crushing sheet (901) at the bottom end of the crushing head (9) at a high speed, and the ores are separated and crushed after contacting sharp positions of the crushing head (9) and the crushing sheet (901), because gravity landing is above bottom screen cloth (903), if the ore crushing is suitable for the size, the ore can pass bottom screen cloth (903) roll-off device, if the ore crushing is not up to standard, can stop in bottom screen cloth (903) top, continue to be driven by rotor plate (1002) and hit crushing head (9) and crushing piece (901) to the breakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156129.4A CN110026267B (en) | 2019-03-01 | 2019-03-01 | Ore crushing device is used in mine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156129.4A CN110026267B (en) | 2019-03-01 | 2019-03-01 | Ore crushing device is used in mine |
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| CN110026267A CN110026267A (en) | 2019-07-19 |
| CN110026267B true CN110026267B (en) | 2021-06-04 |
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| CN201910156129.4A Active CN110026267B (en) | 2019-03-01 | 2019-03-01 | Ore crushing device is used in mine |
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| CN112090555A (en) * | 2020-09-30 | 2020-12-18 | 刘立超 | Formula breaker is hit to flying by pottery piece |
| CN112878302B (en) * | 2021-02-25 | 2022-06-21 | 中铁西北科学研究院有限公司 | Aeolian sand liquefaction, weight compaction, earthing and reinforcing equipment and weight compaction method |
| CN113560018B (en) * | 2021-09-18 | 2021-12-14 | 江苏卓维矿业科技有限公司 | Automatic negative pressure type dust collecting and dust falling pseudo-elastic progressive crushing ore screening machine |
| CN114346052A (en) * | 2021-12-25 | 2022-04-15 | 杨亮 | Punching compound die and punching machine |
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| CN207929270U (en) * | 2017-12-09 | 2018-10-02 | 陕西瀚泰水利水电勘测设计有限公司 | A kind of heavy duty detergent building stones breaker for building |
| CN108654725A (en) * | 2018-05-23 | 2018-10-16 | 浙江安吉闻天电子科技有限公司 | A kind of magnetic material processing screening plant |
| CN208526921U (en) * | 2018-05-28 | 2019-02-22 | 天津大成前瞻生物科技研发有限公司 | A kind of false agglomeration breaking means |
| CN208554337U (en) * | 2018-04-03 | 2019-03-01 | 孙梦思 | A kind of construction waste crushing device |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207929270U (en) * | 2017-12-09 | 2018-10-02 | 陕西瀚泰水利水电勘测设计有限公司 | A kind of heavy duty detergent building stones breaker for building |
| CN208554337U (en) * | 2018-04-03 | 2019-03-01 | 孙梦思 | A kind of construction waste crushing device |
| CN108654725A (en) * | 2018-05-23 | 2018-10-16 | 浙江安吉闻天电子科技有限公司 | A kind of magnetic material processing screening plant |
| CN208526921U (en) * | 2018-05-28 | 2019-02-22 | 天津大成前瞻生物科技研发有限公司 | A kind of false agglomeration breaking means |
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