CN112387344A

CN112387344A - Cone crusher with iron removing function and using method

Info

Publication number: CN112387344A
Application number: CN202011194406.XA
Authority: CN
Inventors: 周刚; 饶战胜; 严伟东; 朱吉米; 范宇彪
Original assignee: Chongqing Yichenxing Industrial Design Co ltd
Current assignee: Chongqing Yichenxing Industrial Design Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-23

Abstract

The invention belongs to the technical field of engineering equipment, and particularly relates to a cone crusher with an iron removing function, which comprises a shell, a transmission device, an eccentric sleeve, a fixed cone, a movable cone, an adjusting device and a feed opening, wherein the transmission device is arranged on the outer side of the shell, the eccentric sleeve is arranged in the shell and is rotationally connected with the transmission device, the fixed cone is connected with the inner wall of the shell, the adjusting device is connected with the outer side of the upper part of the shell, the feed opening is arranged at the bottom of the shell, the movable cone is connected with the top of the eccentric sleeve, the upper part of the movable cone and the inner part of the shell surround to form a feeding cavity, and the upper part of the movable cone is also connected with an iron removing device. When foreign matters such as iron blocks are mixed in the crusher, the crusher cannot independently handle the problem of iron choking.

Description

Cone crusher with iron removing function and using method

Technical Field

The invention belongs to the technical field of engineering equipment, and particularly relates to a cone crusher with an iron removing function and a using method thereof.

Background

The cone crusher is a crushing machine suitable for raw materials in the industries of metallurgy, building, road building, chemistry and silicate. According to the different crushing principles and the different sizes of product particles, the products are divided into a plurality of models. The crusher is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. The cone crusher has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium-sized and fine-sized ores and rocks. The machine type mainly comprises an SMG (short glass wool) series, a spring type, an HP (high pressure polyethylene) series and the like, wherein the HP type, the H type and other large cone crushers are widely applied to the production of iron ore dressing plants, the working principle of the crusher is that large-sized ores are uniformly scattered into a crushing cavity around a movable cone through an ore feeding device of the crusher, the crushing process of the ores in the crushing cavity is that the ores fall into the crushing cavity in the moment that the movable cone leaves one side of a fixed cone, the ores are crushed once when the movable cone rushes towards the fixed cone, the ores are crushed again when the movable cone leaves the fixed cone again until a discharge machine body finishes the crushing process, and meanwhile, a large amount of powdery fine-grained ores are mixed into the ores to increase the compactness of. The working principle is that the eccentric mechanism drives the movable cone main shaft group to eccentrically swing, and a movable cone lining plate on the movable cone main shaft group and a fixed cone lining plate on the fixed cone frame are matched with each other to break stone.

When the cone crusher works, an operator does not carefully check materials to cause the materials to be mixed with foreign matters such as iron blocks, and the phenomenon of iron choking is easy to occur on crushing equipment.

The Chinese patent with the application number of CN201510041894.3 discloses a cone crusher, which comprises a frame and a movable cone group arranged in the frame; the movable cone group comprises a movable cone shaft, a movable cone body sleeved outside the movable cone shaft, and a movable cone lining plate sleeved outside the movable cone body; the machine frame comprises a fixed cone frame positioned above the machine frame, the fixed cone frame comprises a fixed cone and a fixed cone lining plate arranged in the fixed cone, and a crushing cavity is formed between the fixed cone lining plate and the movable cone lining plate; this cone crusher's fixed cone joint strength is high and have the shock attenuation effect.

Chinese patent with application number CN201220435697.1 discloses a cone crusher, including the main engine body, the transmission shaft, the bevel gear pair, eccentric cover, the bush, the cone body, the bowl tile, the transmission shaft is located the main engine body, the one end at the transmission shaft is fixed to the bevel gear pair, eccentric cover is connected with the bevel gear pair, the bush is located eccentric cover and laminates with the cone body, the cone body has a bottom main shaft, the shape of bottom main shaft is the constant diameter cylindricly, the top of cone body is even to the eccentric value of bottom, the bowl tile is flat bowl tile, the bowl tile is located the main engine body and is located the top of eccentric cover. The utility model discloses a work eccentric mode be the eccentric mode of waiting, and processing is simple, and the precision is controlled easily.

Chinese patent with application number CN201711437369.9 discloses a high accuracy cone crusher, this cone crusher treats broken object and classifies and transports in proper order before treating broken object to get into cone crusher's broken chamber, make the powder ore in treating broken object get into cone crusher's ejection of compact belt conveyor from powder through-hole, powder ore chamber and powder ore passageway in proper order, make the bold ore in treating broken object get into feed mechanism from bold ore export and bold ore passageway in proper order, and finally get into cone crusher's broken chamber through feed mechanism.

However, the cone crusher in the prior art has no iron removal function, so that an iron passing situation is easily caused, an iron piece is clamped between the movable cone lining plate and the fixed cone lining plate, the crusher fails, and particularly, when materials before entering the crusher are not subjected to an iron removal process and are mixed with foreign matters such as iron blocks, the crusher cannot independently process iron choking.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a cone crusher with an iron removing function, which is used for solving the problems that the existing cone crusher has no iron removing function, iron passing is easy to occur, iron pieces are clamped between a movable cone lining plate and a fixed cone lining plate, the crusher is broken down, and particularly, when materials before entering the crusher are not subjected to an iron removing process, and foreign matters such as iron blocks are mixed in the materials, the crusher cannot independently treat iron choking.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a cone crusher with deironing function, includes casing, transmission, eccentric cover, fixed cone, moves awl, adjusting device and feed opening, the outside of casing is arranged in to transmission, the inside of casing is arranged in to eccentric cover and is rotated with transmission and be connected, the interior wall connection of fixed cone and casing, adjusting device is connected with the outside on the upper portion of casing, the bottom of casing is seted up to the feed opening, it is connected with the top of eccentric cover to move the awl, it encloses the reinforced cavity of formation with the inside of casing to move awl upper portion, the upper portion of moving the awl still is connected with the deironing device.

When the crusher enters iron, the iron piece is hard and cannot be crushed and is clamped between the movable cone lining plate and the fixed cone lining plate, the pressure is instantly increased at the moment of attempting crushing, the power is increased accordingly, and the oil temperature is increased; the crusher detects that there is an iron piece entering the inside of the crusher. Then the crusher will reduce pressure, lower the main shaft, increase the ore discharge opening, carry out the iron removal, avoid the harm degree extension of crusher. But the damage to the crusher during this process is very great.

When an iron piece enters the crushing cavity, if the size of the iron piece is larger than that of a mine discharge port of the crusher, the iron piece can be clamped between the movable cone lining plate and the fixed cone lining plate, the movable cone lining plate and the fixed cone lining plate are rigidly collided by the entering iron piece, the lining plates are loosened or cracked, excessive abrasion of wearing parts such as the movable cone lining plate, the fixed cone lining plate and an arm support bush is formed, the normal service cycle of the wearing parts is seriously affected, and the arm support oil seal is torn in the descending process of the main shaft, so that the leakage of lubricating grease is formed.

Further, the deironing device includes rocking arm, elevating system and inhales the iron unit, elevating system is connected with the upper portion of moving the awl, the upper end and the elevating system's of rocking arm outside are connected, it is connected with the bottom of rocking arm to inhale the iron unit, it arranges the inside of reinforced cavity in to inhale the iron unit.

The iron removing device is arranged at the top of the movable cone, the iron absorbing unit at the head of the rocker arm is moved by the iron removing device through the lifting mechanism, and the iron absorbing unit can perform primary adsorption on iron pieces in materials entering a feeding cavity of the crusher, so that the situation that the iron pieces entering the crushing cavity are clamped between the movable cone lining plate and the fixed cone lining plate and the movable cone lining plate and the fixed cone lining plate are in rigid collision is avoided.

Further, elevating system includes roof, bottom plate and elevating platform, roof, bottom plate are through a plurality of connection slide bar connection, a plurality of through-holes have been seted up to the elevating platform, and are a plurality of connect the slide bar and all pass a plurality of through-holes, the elevating platform still is connected with the lead screw, roof upper portion is equipped with the lead screw motor, the top of lead screw with the lead screw motor is connected, the elevating platform passes through the lead screw removes on the connection slide bar between roof and bottom plate.

And the screw motor in the lifting mechanism rotates to drive the screw to rotate, so that the lifting platform moves on the connecting slide rod between the top plate and the bottom plate, the rocker arm is lifted and lowered, and the vertical position of the iron absorption unit in the feeding cavity is finally adjusted.

Further, the elevating platform is also provided with a swing motor and a rotating wheel, the swing motor is connected with the upper part of the elevating platform, the rotating wheel is arranged on the outer side of the elevating platform, and the inner side of the rotating wheel is connected with the head part of the swing motor.

According to the invention, on the basis of the primary adsorption of the iron removing device on the iron piece, the rotation control of the swing motor on the rotating wheel is added, the rocker arm is driven, the swing of the iron removing device in the feeding cavity is realized, the adsorption range of the iron removing device is increased, and the iron removing effect is further enhanced.

Furthermore, the circumference of the outer side of the rotating wheel is provided with a bulge, the upper section of the rocker arm is provided with a strip-shaped through hole, and the bulge is matched with the strip-shaped through hole.

And in the iron removal stirring stage, the swing motor in the lifting platform is started to rotate the rotating wheel connected with the head of the swing motor, and the iron absorption unit is stirred for the material in the feeding cavity by matching the protrusions arranged on the circumference of the outer side of the rotating wheel with the long strip-shaped through holes arranged on the upper section of the rocker arm and rotating the rocker arm by the rotating wheel.

Further, still be equipped with centrifugal guiding mechanism between bottom plate and the movable cone, centrifugal guiding mechanism includes upper plate, lower plectane and a plurality of hydraulic pressure linkage unit, the upper plate is connected bottom the bottom plate, the plectane is connected with the movable cone top down, and is a plurality of hydraulic pressure linkage unit is circumference evenly distributed, and every hydraulic pressure linkage unit's both ends are equallyd divide do not with upper plate, lower plectane swing joint.

According to the invention, the centrifugal adjusting mechanism is additionally arranged between the iron removing device and the movable cone, the iron removing device rotates along with the movable cone, the centrifugal adjusting mechanism adjusts the iron removing device at the upper part under the condition that the rotating speed of the movable cone is different, the iron absorbing unit moves in the radial direction of the rotating surface of the movable cone by utilizing the difference of centrifugal force, the current rotating speed of the movable cone is adjusted, the adsorption range of the iron removing device is further increased, and the iron removing effect is further enhanced.

Further, every hydraulic pressure linkage unit includes hydraulic stem afterbody, hydraulic stem head and two hinges, the periphery of hydraulic stem head is located to the hydraulic stem afterbody cover, the both ends of hydraulic stem afterbody, hydraulic stem head are equallyd divide respectively with every hinge swing joint, every two in the hydraulic pressure linkage unit the hinge other end is connected with upper plate and lower plectane respectively.

Under the effect of centrifugal force, the tail parts of the hydraulic rods and the head parts of the hydraulic rods in the hydraulic connection units are extended and shortened, so that the rotating shaft of the upper plate and the central axis of the movable cone generate radial displacement, when the rotating speed of the movable cone changes, the iron absorbing unit at the bottom of the iron removing device is close to or far away from the movable cone in the charging cavity, and the automatic adjustment of the iron-containing impurity adsorption range is achieved.

Further, it includes two iron portions of inhaling of linking arm to inhale the iron unit, two iron portions of inhaling are symmetric connection in the both sides of linking arm bottom, the top of linking arm rotates with the lower extreme of rocking arm to be connected, the linking arm is equipped with the relative rocking arm pivoted fine setting motor that is used for driving the linking arm with the junction of rocking arm.

Further, every inhale indisputable portion including being the cylindric collection body of cavity and a plurality of absorption finger, it is a plurality of the absorption finger is evenly distributed and connects in the periphery of collecting the body.

The use method of the cone crusher with the iron removing function comprises the following steps:

s1: in the assembling stage, a transmission device is arranged on the outer side of a machine shell, an eccentric sleeve is arranged in the machine shell and is rotationally connected with the transmission device, a fixed cone is connected with the inner wall of the machine shell, an adjusting device is connected with the outer side of the upper part of the machine shell, a feed opening is formed in the bottom of the machine shell, a movable cone is connected with the top of the eccentric sleeve, the upper part of the movable cone and the inner part of the machine shell are enclosed to form a feeding cavity, an iron removing device is further connected with the upper part of the movable cone, an iron absorbing unit is connected with the bottom end of a rocker arm, and the iron absorbing unit is arranged in the feeding cavity;

s2: the iron removing device is adjusted up and down, a screw rod motor in the lifting mechanism rotates to drive a screw rod to rotate, so that the lifting platform moves on a connecting sliding rod between a top plate and a bottom plate, the lifting and descending of a rocker arm are realized, and finally the vertical position of an iron absorbing unit in the feeding cavity is adjusted;

s3: in the iron removal stirring stage, a swing motor in the lifting platform is started to rotate a rotating wheel connected with the head of the swing motor, and through the matching of protrusions arranged on the circumference of the outer side of the rotating wheel and the long-strip-shaped through hole arranged on the upper section of the rocker arm, the rotating wheel rotates the rotation of the rocker arm, so that the iron absorption unit can stir materials in the feeding cavity;

s4: the centrifugal adjusting mechanism is assembled, the upper plate is connected with the bottom of the bottom plate, the lower circular plate is connected with the top of the movable cone, two ends of each hydraulic connecting unit are respectively and movably connected with the upper plate and the lower circular plate, the tail of the hydraulic rod is sleeved on the periphery of the head of the hydraulic rod, two ends of the tail of the hydraulic rod and the head of the hydraulic rod are respectively and movably connected with each hinge, the other ends of two hinges in each hydraulic connecting unit are respectively connected with the upper plate and the lower circular plate, the movable cone rotates to drive the lower circular plate connected with the upper part, under the action of centrifugal force, the tail of the hydraulic rod and the head of the hydraulic rod in the hydraulic connecting units extend and shorten, so that the rotating shaft of the upper plate and the central axis of the movable cone generate radial displacement, when the rotating speed of the movable cone changes, the iron absorbing unit at the bottom of the iron removing device is close to or far away, achieving the automatic adjustment of the adsorption range of the iron-containing impurities.

Compared with the prior art, the invention has the following beneficial effects:

1. the iron removing device is arranged at the top of the movable cone, the iron absorbing unit at the head of the rocker arm is moved by the iron removing device through the lifting mechanism, and the iron absorbing unit can perform primary adsorption on iron pieces in materials entering a charging cavity of the crusher, so that the situation that the iron pieces entering the crushing cavity are clamped between the movable cone lining plate and the fixed cone lining plate and form rigid collision between the movable cone lining plate and the fixed cone lining plate is avoided;

2. on the basis of the primary adsorption of the iron removing device on the iron piece, the swing motor is additionally used for controlling the rotation of the rotating wheel to drive the rocker arm, so that the iron removing device swings in the feeding cavity, the adsorption range of the iron removing device is increased, and the iron removing effect is further enhanced;

3. according to the invention, the centrifugal adjusting mechanism is additionally arranged between the iron removing device and the movable cone, the iron removing device rotates along with the movable cone, the centrifugal adjusting mechanism adjusts the iron removing device at the upper part under the condition that the rotating speed of the movable cone is different, the iron absorbing unit moves in the radial direction of the rotating surface of the movable cone by utilizing the difference of centrifugal force, the current rotating speed of the movable cone is adjusted, the adsorption range of the iron removing device is further increased, and the iron removing effect is further enhanced.

Drawings

FIG. 1 is a schematic front view of an embodiment of a cone crusher with a de-ironing function according to the present invention;

FIG. 2 is a schematic top view of an embodiment of a cone crusher with de-ironing function according to the present invention;

FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic view of a portion of the enlarged structure at B in FIG. 3;

FIG. 5 is a schematic perspective view (view one) of an iron removing device in an embodiment of a cone crusher with an iron removing function according to the present invention;

FIG. 6 is a schematic perspective view (viewing angle two) of an iron removing device in an embodiment of a cone crusher with an iron removing function according to the present invention;

fig. 7 is a schematic perspective view (view three) of an iron removing device in an embodiment of a cone crusher with an iron removing function according to the present invention.

Reference numerals in the drawings of the specification include:

the device comprises a machine shell 1, a transmission device 2, an eccentric sleeve 3, a fixed cone 4, a movable cone 5, an adjusting device 6, a feed opening 7 and a feeding cavity 8;

the iron removing device comprises an iron removing device A, a rocker arm A1, a long-strip-shaped through hole A11, a lifting mechanism A2, a top plate A21, a bottom plate A22, a lifting platform A23, a swing motor A231, a rotating wheel A232, a protrusion A2321, a connecting sliding rod A24, a screw rod A25, a screw rod motor A26, an iron absorbing unit A3, a connecting arm A31, an iron absorbing part A32, a collecting body A321, an absorbing finger A322, a fine adjustment motor A33, a centrifugal adjustment mechanism A4, an upper plate A41, a lower circular plate A42, a hydraulic connecting unit A43, a hydraulic rod tail A431, a hydraulic rod head A432 and a hinge A433.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-7, the cone crusher with iron removing function of the present invention includes a casing 1, a transmission device 2, an eccentric sleeve 3, a fixed cone 4, a movable cone 5, an adjusting device 6 and a feed opening 7, wherein the transmission device 2 is disposed outside the casing 1, the eccentric sleeve 3 is disposed inside the casing 1 and rotatably connected with the transmission device 2, the fixed cone 4 is connected with an inner wall of the casing 1, the adjusting device 6 is connected with an outer side of an upper portion of the casing 1, the feed opening 7 is disposed at a bottom of the casing 1, the movable cone 5 is connected with a top of the eccentric sleeve 3, an upper portion of the movable cone 5 and the inside of the casing 1 enclose to form a feeding cavity 8, and an iron removing device a is further connected with an upper portion of the movable cone 5.

The method prevents the cone from being broken and passing through iron frequently and mainly develops from the following three aspects:

1. point inspection of the abrasion condition of the lining plate of the belt funnel is enhanced, the lining plate is timely replaced when a problem is found, and the lining plate is prevented from falling off and then enters the crusher;

2. a metal detector is arranged on a feeding belt of the crusher to detect iron pieces entering the crusher from a belt system, so that damage is avoided;

3. an electric control pressure release valve is arranged on the crusher, when the pressure is detected to be increased after the iron part enters the crusher, the pressure release valve is opened instantly to discharge oil, the main shaft is lowered, and the iron part is discharged;

4. when the cone crusher has iron passing or other faults, the faults are analyzed and judged in time, the fault reason is accurately found out, effective measures are taken, continuous and stable operation of equipment is ensured, and orderly production is ensured.

When the iron piece enters the crushing cavity, if the size of the iron piece is larger than that of a mine discharge port of the crusher, the iron piece can be clamped between the movable cone lining plate and the fixed cone lining plate, the movable cone lining plate and the fixed cone lining plate are rigidly collided by the entering iron piece, the lining plates are loosened or cracked, excessive abrasion of easily damaged parts such as the movable cone lining plate, the fixed cone lining plate and an arm support bush is formed, the normal service cycle of the easily damaged parts is seriously influenced, and the arm support oil seal is torn together in the descending process of the main shaft to form leakage of lubricating grease.

Preferably, the iron removing device a comprises a rocker arm a1, a lifting mechanism a2 and an iron absorption unit A3, wherein the lifting mechanism a2 is connected with the upper part of the movable cone 5, the upper end of the rocker arm a1 is connected with the outer side of the lifting mechanism a2, the iron absorption unit A3 is connected with the bottom end of the rocker arm a1, and the iron absorption unit A3 is arranged in the charging cavity 8.

The iron removing device A is arranged at the top of the movable cone 5, the iron removing device A realizes the movement of the iron absorbing unit A3 at the head of the rocker arm A1 through the lifting mechanism A2, the iron absorbing unit A3 can carry out primary absorption on iron pieces in materials entering the feeding cavity 8 of the crusher, and the situation that the iron pieces enter the crushing cavity and are clamped between the movable cone lining plate and the fixed cone lining plate to enable the movable cone lining plate and the fixed cone lining plate to form rigid collision is avoided.

Preferably, the lifting mechanism a2 includes a top plate a21, a bottom plate a22 and a lifting platform a23, the top plate a21 and the bottom plate a22 are connected by a plurality of connecting sliding rods a24, the lifting platform a23 is provided with a plurality of through holes, the connecting sliding rods a24 pass through the through holes, the lifting platform a23 is further connected with a screw rod a25, a screw rod motor a26 is arranged on the top of the top plate a21, the top end of the screw rod a25 is connected with the screw rod motor a26, and the lifting platform a23 moves on a connecting sliding rod a24 between the top plate a21 and the bottom plate a22 through the screw rod a 25.

And (3) adjusting the iron removing device A up and down, and rotating a screw rod motor A26 in a lifting mechanism A2 to drive a screw rod A25 to rotate, so that a lifting platform A23 moves on a connecting slide rod A24 between a top plate A21 and a bottom plate A22, the lifting and the falling of a rocker arm A1 are realized, and finally the vertical position of an iron absorbing unit A3 in the charging cavity 8 is adjusted.

Example two:

Preferably, the lifting platform a23 is further provided with a swing motor a231 and a turning wheel a232, the swing motor a231 is connected with the upper part of the lifting platform a23, the turning wheel a232 is arranged on the outer side of the lifting platform a23, and the inner side of the turning wheel a232 is connected with the head part of the swing motor a 231.

According to the invention, on the basis of the primary adsorption of the iron removing device A on the iron piece, the rotation control of the swing motor A231 on the rotating wheel A232 is added to drive the rocker arm A1, so that the swing of the iron removing device A in the charging cavity 8 is realized, the adsorption range of the iron removing device A is increased, and the iron removing effect is further enhanced.

Preferably, a protrusion A2321 is arranged on the outer circumference of the rotating wheel A232, an elongated through hole A11 is arranged on the upper section of the rocker arm A1, and the protrusion A2321 is matched with the elongated through hole A11.

In the iron removal stirring stage, the swing motor A231 in the lifting platform A23 is started to rotate with the rotating wheel A232 connected with the head of the swing motor A231, the rotating wheel A232 rotates to rotate the swing unit A3 to stir the materials in the charging cavity 8 through the matching of the protrusion A2321 arranged on the outer circumference of the rotating wheel A232 and the elongated through hole A11 arranged on the upper section of the swing arm A1, and the rotating wheel A232 rotates the swing arm A1.

Embodiment two to embodiment one, in embodiment two, elevating platform a23 also has a swing motor a231 and a wheel a232, swing motor a231 is connected with the upper part of elevating platform a23, wheel a232 is placed outside elevating platform a23, and the inside of wheel a232 is connected with the head of swing motor a 231. According to the invention, on the basis of the primary adsorption of the iron removing device A on the iron piece, the rotation control of the swing motor A231 on the rotating wheel A232 is added to drive the rocker arm A1, so that the swing of the iron removing device A in the charging cavity 8 is realized, the adsorption range of the iron removing device A is increased, and the iron removing effect is further enhanced. The outer circumference of the rotating wheel A232 is provided with a protrusion A2321, the upper section of the rocker arm A1 is provided with a long strip-shaped through hole A11, and the protrusion A2321 is matched with the long strip-shaped through hole A11. The swing motor A231 in the lifting platform A23 is started to rotate with the rotating wheel A232 connected with the head of the swing motor A231, the rotating wheel A232 rotates to rotate the swing arm A1 through the matching of the protrusion A2321 arranged on the outer side circumference of the rotating wheel A232 and the elongated through hole A11 arranged on the upper section of the swing arm A1, and the iron absorption unit A3 is stirred for materials in the charging cavity 8.

Example three:

as a further improvement of the previous embodiment, as shown in fig. 1 to 7, the cone crusher with an iron removing function of the present invention includes a casing 1, a transmission device 2, an eccentric sleeve 3, a fixed cone 4, a movable cone 5, an adjusting device 6, and a feed opening 7, wherein the transmission device 2 is disposed on an outer side of the casing 1, the eccentric sleeve 3 is disposed inside the casing 1 and rotatably connected with the transmission device 2, the fixed cone 4 is connected with an inner wall of the casing 1, the adjusting device 6 is connected with an outer side of an upper portion of the casing 1, the feed opening 7 is disposed at a bottom of the casing 1, the movable cone 5 is connected with a top of the eccentric sleeve 3, an upper portion of the movable cone 5 and an inner portion of the casing 1 surround to form a feed cavity 8, and an upper portion of the movable cone 5 is further connected with an iron removing device a.

Preferably, a centrifugal adjusting mechanism A4 is further arranged between the bottom plate A22 and the movable cone 5, the centrifugal adjusting mechanism A4 comprises an upper plate A41, a lower circular plate A42 and a plurality of hydraulic connecting units A43, the upper plate A41 is connected with the bottom of the bottom plate A22, the lower circular plate A42 is connected with the top of the movable cone 5, the plurality of hydraulic connecting units A43 are evenly distributed on the circumference, and two ends of each hydraulic connecting unit A43 are movably connected with the upper plate A41 and the lower circular plate A42 respectively.

According to the invention, the centrifugal adjusting mechanism A4 is additionally arranged between the iron removing device A and the movable cone 5, the iron removing device A rotates along with the movable cone 5, the centrifugal adjusting mechanism A4 adjusts the iron removing device A at the upper part by utilizing the difference of centrifugal force under the condition that the movable cone 5 rotates at different speeds, so that the iron absorbing unit A3 moves in the radial direction of the rotating surface of the movable cone 5, the current rotating speed of the movable cone 5 is adjusted, the adsorption range of the iron removing device A is further increased, and the iron removing effect is further enhanced.

Preferably, each hydraulic connection unit a43 includes a hydraulic rod tail a431, a hydraulic rod head a432 and two hinges a433, the hydraulic rod tail a431 is sleeved on the periphery of the hydraulic rod head a432, both ends of the hydraulic rod tail a431 and the hydraulic rod head a432 are respectively movably connected with each hinge a433, and the other ends of the two hinges a433 in each hydraulic connection unit a43 are respectively connected with the upper plate a41 and the lower circular plate a 42.

Under the action of centrifugal force, the tail part A431 and the head part A432 of the hydraulic rods in the hydraulic connection units A43 extend and shorten, so that the rotating shaft of the upper plate A41 and the central axis of the movable cone 5 generate radial displacement, when the rotating speed of the movable cone 5 changes, the iron absorption unit A3 at the bottom of the iron removal device A is close to or far away from the movable cone 5 in the charging cavity 8, and the iron-containing impurity adsorption range is automatically adjusted.

Preferably, the iron-attracting unit A3 comprises two iron-attracting portions a32 of a connecting arm a31, the two iron-attracting portions a32 are symmetrically connected to two sides of the bottom of the connecting arm a31, the top of the connecting arm a31 is rotatably connected with the lower end of a rocker arm a1, and a fine-tuning motor a33 for driving the connecting arm a31 to rotate relative to the rocker arm a1 is arranged at the connection position of the connecting arm a31 and the rocker arm a 1.

The two iron absorbing parts A32 are used as final iron removing parts, are important to the iron absorbing effect, and can be made of strong magnetic materials or be additionally provided with an electromagnetic device to achieve the strong magnetic absorbing function.

Preferably, each of the iron absorbing parts a32 includes a collecting body a321 having a hollow cylindrical shape and a plurality of absorbing fingers a322, and the absorbing fingers a322 are uniformly distributed and connected to the outer circumference of the collecting body a 321.

Collect body A321 and be cavity, have and accomodate the effect, accomplish the absorption back to ironware adsorbing finger A322, under elevating system A2 drives, inhale the inside back that ironware unit A3 left reinforced cavity 8, can place the ironware after the absorption in collecting body A321, operating personnel can concentrate recovery processing to the ironware after the collection.

Embodiment three phases for the second embodiment, in the third embodiment, a centrifugal adjustment mechanism a4 is additionally arranged between the iron removing device a and the moving cone 5, the iron removing device a rotates along with the moving cone 5, and the centrifugal adjustment mechanism a4 adjusts the iron removing device a on the upper portion by using the difference of centrifugal force under the condition that the moving cone 5 rotates at different speeds, so that the iron absorbing unit A3 moves in the radial direction of the rotating surface of the moving cone 5, the current speed of the moving cone 5 is adjusted, the adsorption range of the iron removing device a is further increased, and the iron removing effect is further enhanced. Under the action of centrifugal force, the tail part A431 and the head part A432 of the hydraulic rods in the hydraulic connection units A43 extend and shorten, so that the rotating shaft of the upper plate A41 and the central axis of the movable cone 5 generate radial displacement, when the rotating speed of the movable cone 5 changes, the iron absorption unit A3 at the bottom of the iron removal device A is close to or far away from the movable cone 5 in the charging cavity 8, and the iron-containing impurity adsorption range is automatically adjusted. The iron absorption unit A3 comprises two iron absorption parts A32 of a connecting arm A31, the two iron absorption parts A32 are symmetrically connected to two sides of the bottom of the connecting arm A31, the top of the connecting arm A31 is rotatably connected with the lower end of a rocker arm A1, and a fine adjustment motor A33 for driving the connecting arm A31 to rotate relative to the rocker arm A1 is arranged at the connecting position of the connecting arm A31 and the rocker arm A1. Each iron absorption part A32 comprises a hollow cylindrical collection body A321 and a plurality of absorption fingers A322, and the absorption fingers A322 are uniformly distributed and connected to the periphery of the collection body A321.

s1: in the assembling stage, the transmission device 2 is arranged on the outer side of the machine shell 1, the eccentric sleeve 3 is arranged in the machine shell 1 and is rotatably connected with the transmission device 2, the fixed cone 4 is connected with the inner wall of the machine shell 1, the adjusting device 6 is connected with the outer side of the upper part of the machine shell 1, the feed opening 7 is formed in the bottom of the machine shell 1, the movable cone 5 is connected with the top of the eccentric sleeve 3, the upper part of the movable cone 5 and the inner part of the machine shell 1 are enclosed to form a feeding cavity 8, the iron removing device A is further connected with the upper part of the movable cone 5, the iron absorbing unit A3 is connected with the bottom end of the rocker arm A1, and the iron absorbing unit A63;

s2: the iron removing device A is adjusted up and down, a screw rod motor A26 in a lifting mechanism A2 rotates to drive a screw rod A25 to rotate, so that a lifting platform A23 of the screw rod A3526 moves on a connecting slide rod A24 between a top plate A21 and a bottom plate A22, the lifting and descending of a rocker arm A1 are realized, and the vertical position of an iron absorbing unit A3 in the charging cavity 8 is finally adjusted;

s3: in the iron removal stirring stage, the swing motor A231 in the lifting platform A23 is started to rotate with the rotating wheel A232 connected with the head of the swing motor A231, the rotating wheel A232 rotates to rotate the swing unit A3 to stir the materials in the charging cavity 8 through the matching of the protrusion A2321 arranged on the outer circumference of the rotating wheel A232 and the elongated through hole A11 arranged on the upper section of the swing arm A1, and the rotating wheel A232 rotates the swing arm A1;

s4: the centrifugal adjusting mechanism A4 is assembled, an upper plate A41 is connected with the bottom of a bottom plate A22, a lower circular plate A42 is connected with the top of a movable cone 5, two ends of each hydraulic connecting unit A43 are movably connected with an upper plate A41 and a lower circular plate A42 respectively, a hydraulic rod tail A431 is sleeved on the periphery of a hydraulic rod head A432, two ends of the hydraulic rod tail A431 and the hydraulic rod head A432 are movably connected with each hinge A433 respectively, the other ends of two hinges A433 in each hydraulic connecting unit A43 are connected with the upper plate A41 and the lower circular plate A42 respectively, the movable cone 5 rotates to drive the lower circular plate A42 connected with the upper part, under the action of centrifugal force, the hydraulic rod tail A431 and the hydraulic rod head A432 in a plurality of hydraulic connecting units A43 extend and shorten, so that the rotating shaft of the upper plate A41 and the central axis of the movable cone 5 generate radial displacement, when the rotating speed of the movable cone 5 is changed, the iron sucking unit A56 at the bottom of the iron removing device A3 is close to or far away from the movable, achieving the automatic adjustment of the adsorption range of the iron-containing impurities.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a cone crusher with remove iron function which characterized in that: including casing (1), transmission (2), eccentric cover (3), decide awl (4), move awl (5), adjusting device (6) and feed opening (7), the outside of casing (1) is arranged in transmission (2), the inside of casing (1) is arranged in eccentric cover (3) and is rotated with transmission (2) and be connected, the interior wall connection of deciding awl (4) and casing (1), adjusting device (6) are connected with the outside on the upper portion of casing (1), the bottom of casing (1) is seted up in feed opening (7), move awl (5) and be connected with the top of eccentric cover (3), move awl (5) upper portion and enclose with the inside of casing (1) and form reinforced cavity (8), the upper portion of moving awl (5) still is connected with deironing device (A).

2. A cone crusher having a de-ironing function as claimed in claim 1, wherein: deironing device (A) includes rocking arm (A1), elevating system (A2) and inhale indisputable unit (A3), elevating system (A2) is connected with the upper portion of moving awl (5), the upper end of rocking arm (A1) is connected with the outside of elevating system (A2), inhale the bottom of indisputable unit (A3) and rocking arm (A1) and be connected, inhale the inside of indisputable unit (A3) arranging in reinforced cavity (8).

3. A cone crusher having a de-ironing function as claimed in claim 2, wherein: elevating system (A2) includes roof (A21), bottom plate (A22) and elevating platform (A23), roof (A21), bottom plate (A22) are connected through a plurality of connection slide bars (A24), a plurality of through-holes have been seted up to elevating platform (A23), and are a plurality of connect slide bar (A24) all pass a plurality of through-holes, elevating platform (A23) still is connected with lead screw (A25), roof (A21) upper portion is equipped with lead screw motor (A26), the top of lead screw (A25) with lead screw motor (A26) are connected, elevating platform (A23) pass through lead screw (A25) and move on connecting slide bar (A24) between roof (A21) and bottom plate (A22).

4. A cone crusher having a de-ironing function according to claim 3, characterized in that: the elevating platform (A23) is further provided with a swing motor (A231) and a rotating wheel (A232), the swing motor (A231) is connected with the upper portion of the elevating platform (A23), the rotating wheel (A232) is arranged on the outer side of the elevating platform (A23), and the inner side of the rotating wheel (A232) is connected with the head of the swing motor (A231).

5. The cone crusher with a de-ironing function according to claim 4, characterized in that: be equipped with arch (A2321) on runner (A232) outside circumference, rocking arm (A1) upper segment is equipped with rectangular shape through-hole (A11), arch (A2321) cooperatees with rectangular shape through-hole (A11).

6. The cone crusher with a de-ironing function as claimed in claim 5, wherein: bottom plate (A22) and move and still be equipped with centrifugal adjustment mechanism (A4) between awl (5), centrifugal adjustment mechanism (A4) includes upper plate (A41), lower plectane (A42) and a plurality of hydraulic pressure linkage unit (A43), upper plate (A41) is connected with bottom plate (A22) bottom, plectane (A42) is connected with moving awl (5) top down, and is a plurality of hydraulic pressure linkage unit (A43) is circumference evenly distributed, and every hydraulic pressure linkage unit (A43)'s both ends are equallyd divide do not with upper plate (A41), down plectane (A42) swing joint.

7. A cone crusher having a de-ironing function according to claim 6, characterized in that: every hydraulic pressure linkage unit (A43) includes hydraulic stem afterbody (A431), hydraulic stem head (A432) and two hinges (A433), the periphery of hydraulic stem head (A432) is located to hydraulic stem afterbody (A431) cover, the both ends of hydraulic stem afterbody (A431), hydraulic stem head (A432) are equallyd divide respectively with every hinge (A433) swing joint, every two in the hydraulic pressure linkage unit (A43) hinge (A433) other end is connected with upper plate (A41) and lower plectane (A42) respectively.

8. A cone crusher having a de-ironing function according to claim 7, characterized in that: inhale iron unit (A3) and include two iron portions (A32) of connecting arm (A31), two iron portions (A32) are the symmetric connection in the both sides of connecting arm (A31) bottom, the top of connecting arm (A31) is rotated with the lower extreme of rocking arm (A1) and is connected, the junction of connecting arm (A31) and rocking arm (A1) is equipped with and is used for driving connecting arm (A31) relative rocking arm (A1) pivoted fine setting motor (A33).

9. A cone crusher having a de-ironing function as claimed in claim 8, wherein: each iron absorbing part (A32) comprises a hollow cylindrical collecting body (A321) and a plurality of absorbing fingers (A322), and the absorbing fingers (A322) are uniformly distributed and connected to the periphery of the collecting body (A321).

10. The use method of the cone crusher with the iron removing function as claimed in claim 9, wherein: the method comprises the following steps:

s1: in the assembling stage, the transmission device (2) is arranged on the outer side of the machine shell (1), the eccentric sleeve (3) is arranged in the machine shell (1) and is rotatably connected with the transmission device (2), the fixed cone (4) is connected with the inner wall of the machine shell (1), the adjusting device (6) is connected with the outer side of the upper portion of the machine shell (1), the discharging port (7) is arranged at the bottom of the machine shell (1), the movable cone (5) is connected with the top of the eccentric sleeve (3), the upper portion of the movable cone (5) and the inner portion of the machine shell (1) are enclosed to form a charging cavity (8), the iron removing device (A) is further connected with the upper portion of the movable cone (5), the iron absorbing unit (A3) is connected with the bottom end of the rocker arm (A1), and the iron absorbing unit (A3) is arranged in the charging cavity (8);

s2: the iron removing device (A) is adjusted up and down, a screw rod motor (A26) in the lifting mechanism (A2) rotates to drive a screw rod (A25) to rotate, so that the lifting platform (A23) moves on a connecting slide rod (A24) between a top plate (A21) and a bottom plate (A22), the lifting and the descending of a rocker arm (A1) are realized, and finally the vertical position of an iron absorbing unit (A3) in the charging cavity (8) is adjusted;

s3: in the iron removal stirring stage, a swing motor (A231) in the lifting platform (A23) is started to rotate with a rotating wheel (A232) connected with the head of the swing motor (A231), a protrusion (A2321) arranged on the outer side circumference of the rotating wheel (A232) is matched with a long strip-shaped through hole (A11) arranged on the upper section of the rocker arm (A1), and the rotating wheel (A232) rotates the rotation of the rocker arm (A1), so that the iron absorption unit (A3) can stir materials in the charging cavity (8);

s4: the assembly of a centrifugal adjusting mechanism (A4), wherein the upper plate (A41) is connected with the bottom of the bottom plate (A22), the lower circular plate (A42) is connected with the top of a movable cone (5), two ends of each hydraulic connecting unit (A43) are respectively movably connected with the upper plate (A41) and the lower circular plate (A42), the hydraulic rod tail (A431) is sleeved on the periphery of the hydraulic rod head (A432), two ends of the hydraulic rod tail (A431) and the hydraulic rod head (A432) are respectively movably connected with each hinge (A433), two ends of each hinge (A433) in each hydraulic connecting unit (A43) are respectively connected with the upper plate (A41) and the lower circular plate (A42), the movable cone (5) rotates to drive the upper connected lower circular plate (A42), and the hydraulic rod tail (A431) and the hydraulic rod head (A36432) in the plurality of hydraulic connecting units (A43) are shortened under the action of centrifugal force, therefore, the rotating shaft of the upper plate (A41) and the central axis of the movable cone (5) generate radial displacement, when the rotating speed of the movable cone (5) changes, the iron absorption unit (A3) at the bottom of the iron removal device (A) is close to or far away from the movable cone (5) in the charging cavity (8), and the iron-containing impurity adsorption range is automatically adjusted.