CN202876929U - Crushing station - Google Patents
Crushing station Download PDFInfo
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- CN202876929U CN202876929U CN 201220526145 CN201220526145U CN202876929U CN 202876929 U CN202876929 U CN 202876929U CN 201220526145 CN201220526145 CN 201220526145 CN 201220526145 U CN201220526145 U CN 201220526145U CN 202876929 U CN202876929 U CN 202876929U
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- supporting
- crushing
- platform frame
- discharging
- supporting platform
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Abstract
The utility model relates to the technical field of construction machinery, and discloses a crushing station. The crushing station comprises a charge conveying device, a crushing device, a unload discharging device, and a supporting mechanism which is arranged at the bottom of the crushing device, wherein the unload discharging device is arranged on the supporting mechanism; the supporting mechanism can drive the unload discharging device to transversely swing relative to the supporting mechanism, and control the unload discharging device to swing longitudinally; a supporting unit is arranged at the bottom of the supporting mechanism; and the supporting mechanism can drive the unload discharging device to swing transversely relative to the supporting unit. According to the crushing station, a suspension arm mounting structure can be avoided, the rigidity of the equipment can be greatly promoted, the structure stress can be distributed more reasonably, the structure is simple and light, and the whole equipment is not required to be added with a transit unloading unit, so that the reliability and economy of the equipment can be improved.
Description
Technical Field
The utility model relates to an engineering machine tool technical field especially relates to a broken station.
Background
In mining, the mineral obtained with different mining equipment and mining methods is extremely non-uniform in size, and very large lumps often exist in fragmented mineral, which are not suitable for transport on a conveyor belt. Therefore, most cases require the use of crushing devices to reduce lump-shaped crushable minerals, such as ores (iron ore, limonite, copper ore, gold ore), rocks (granite, hard stone, gypsum, serpentine, limestone), coal, oil shale, marl, clay and waste materials, to a desired, predetermined maximum particle size.
For mining and stripping face propulsion speed considerations, crushing stations have fixed crushers and mobile crushers.
The discharging and discharging device of the existing crushing stations can not swing horizontally and vertically, while the crushing stations with partial swinging function generally need to be independently arranged on a cantilever frame which extends out, and the influence caused by vibration needs to be considered in a cantilever structure, so that the structural design is huge and the dynamic stability is poor.
Therefore, to the breaker of current broken station lay on cantilever frame, structural stability is poor, the inconvenient level of the discharge device of unloading in broken station and the wobbling problem of vertical direction moreover, is the problem that present relevant technical personnel need to solve urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a crushing station to the breaker who solves current crushing station lays on cantilever frame, and structural stability is poor, the inconvenient level of discharge device and the wobbling problem of vertical direction of unloading of crushing station moreover.
In one aspect, the utility model provides a crushing station, include:
the feeding and conveying device is used for containing the materials to be crushed and conveying the materials to be crushed;
the crushing device is connected with the charging conveying device and is used for crushing the material to be crushed conveyed by the charging conveying device;
the discharging and discharging device is arranged at the discharging opening of the crushing device and is used for discharging and discharging the materials crushed by the crushing device;
the discharging device is arranged on the support mechanism; the supporting mechanism can drive the discharging device to swing transversely relative to the crushing device; the longitudinal swing of the discharging device can be controlled;
the supporting unit is arranged at the bottom of the supporting mechanism; the supporting mechanism can drive the discharging device to swing transversely relative to the supporting unit.
Further, the support mechanism includes:
a frame of the platform is supported and the platform,
the first rotary supporting device is arranged at the top end of the supporting platform frame, a crushing device mounting base is arranged at the top of the first rotary supporting device, and the crushing device is mounted on the crushing device mounting base;
the second rotary supporting device is arranged at the bottom end of the supporting platform frame, a supporting platform frame mounting seat is arranged at the upper part of the second rotary supporting device, and the supporting platform frame mounting seat is mounted on the supporting unit through the second rotary supporting device;
the discharging arm supporting component is hinged with the discharging arm of the discharging device and provides a fulcrum for the longitudinal swing of the discharging device;
the first driving assembly is arranged on the supporting platform frame and used for driving the supporting platform frame to rotate;
and the second driving component is arranged on the supporting platform frame and is used for driving the discharging device to longitudinally swing.
Further, the support platform frame is of an integrated structure or a truss structure; and/or the presence of a gas in the gas,
the first rotary supporting device is a first rotary supporting bearing device;
and/or the presence of a gas in the gas,
the second rotary supporting device is a second rotary supporting bearing device.
Further, the discharge arm articulated support assembly includes:
a mounting bracket mounted within the support platform frame;
fix respectively the first row of unloading of mounting bracket both sides expects arm pintle subassembly and the second row of unloading and expects arm pintle subassembly, the first row of unloading expects arm pintle subassembly with the second is unloaded and is expected arm pintle subassembly and be used for articulated two hinged ends of unloading row material arm tip part respectively.
Further, the first drive assembly includes:
the driving motor is used for driving the supporting platform frame to rotate and is arranged on the supporting unit; wherein,
a first outer gear ring is arranged outside the side wall of the bottom of the supporting platform frame;
the driving motor is provided with a second outer gear ring in driving connection with the first outer gear ring; or, the first drive assembly comprises:
the first hydraulic oil cylinder is used for driving the supporting platform frame to rotate; the first hydraulic cylinder is mounted on the support unit, wherein,
a first outer gear ring is arranged outside the side wall of the bottom of the supporting platform frame;
a piston rod of the first hydraulic cylinder is externally connected with a lead screw; the screw rod is in driving connection with the first outer gear ring.
Further, the second drive assembly includes:
the supporting oil cylinder is fixed on the supporting platform frame mounting seat; wherein,
the end part of the cylinder barrel of the supporting oil cylinder is fixed on the supporting platform frame mounting seat, and a piston rod of the supporting oil cylinder is fixed at the bottom of the discharging device; or,
the second drive assembly includes:
a stretching oil cylinder fixed on the upper part of the supporting platform frame; wherein,
the end part of the cylinder barrel of the stretching oil cylinder is fixed on the upper part of the support platform frame, and the piston rod of the stretching oil cylinder is fixed on the side wall of the discharging device.
Further, the charge transport device includes:
the charging container is arranged at the feeding end part of the charging conveying device and is used for containing materials to be crushed;
the conveying device is arranged between the charging container and the crushing device and is used for conveying the material to be crushed in the charging container into the crushing device; wherein,
the conveying device is in rigid connection or flexible connection with the crushing device.
Further, the supporting unit includes:
the chassis is connected with a second rotary supporting device below the supporting platform frame;
a walking mechanism or a stepping mechanism arranged at the bottom of the chassis or a column supporting leg supported on the foundation.
Furthermore, a triangular support frame for supporting the charging conveying device is fixed on the chassis.
Further, the traveling mechanism includes:
three groups of crawler belt traveling mechanisms are arranged at the bottom of the chassis;
the crawler traveling mechanism is connected with the chassis in a swinging mode through a spherical hinge.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a pair of crushing station, include: the feeding and conveying device is used for containing the materials to be crushed and conveying the materials to be crushed; the crushing device is connected with the charging conveying device and is used for crushing the material to be crushed conveyed by the charging conveying device; the discharging and discharging device is arranged at the discharging opening of the crushing device and is used for discharging and discharging the materials crushed by the crushing device; the discharging device is arranged on the support mechanism; the supporting mechanism can drive the discharging device to swing transversely relative to the supporting mechanism; the longitudinal swing of the discharging device can be controlled; the supporting unit is arranged at the bottom of the supporting mechanism; the supporting mechanism can drive the discharging device to swing transversely relative to the supporting unit. The utility model discloses avoided cantilever mounting structure, the rigidity of equipment is promoted by a wide margin, and structural stress distributes more rationally, and therefore the structure is retrencied lightly, and the unit of unloading of complete equipment needn't attach the transfer simultaneously to the reliability and the economic nature of equipment have been improved.
Drawings
Fig. 1 is a schematic cross-sectional view of a support mechanism of the present invention;
FIG. 2 is a schematic structural diagram of a specific application of the supporting mechanism of the present invention;
fig. 3 is a schematic structural diagram of a mobile crushing station according to a first embodiment of the present invention;
FIG. 4 is a schematic top view of FIG. 3;
fig. 5 is a schematic structural diagram of a mobile crushing station according to a second embodiment of the present invention;
FIG. 6 is a schematic top view of FIG. 5;
fig. 7 is a schematic structural diagram of a mobile crushing station according to a third embodiment of the present invention;
fig. 8 is a top schematic view of fig. 7.
Description of reference numerals:
100. a crushing station; 1. a charging container; 11. a support beam; 12. a chassis; 13. a crawler travel mechanism; 14. an electrical system box; 2. a conveying device; 3. a crushing device; 4. the crushing device is provided with a base; 5. a ball hinge mechanism; 6. a first slew support bearing arrangement; 7. a discharge device; 71. an upper swing position; 72. a down swing position; 8. a second slew support bearing arrangement; 9. a support platform frame; 91. a drive motor; 92. a pin roll supporting seat; 93. a pin shaft; 94. a fixed block; 95. a support platform frame mount; 96. a support cylinder mounting base; 97. and supporting the oil cylinder.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the description and sequence of descriptions of specific structures in this section are merely illustrative of specific embodiments and should not be construed as limiting the scope of the invention in any way.
The first embodiment is as follows:
the embodiment of the present invention provides a crushing station 100, as shown in fig. 1-3, including: the crushing device comprises a charging conveying device, a crushing device 3, a discharging device 7, a supporting mechanism and a supporting unit, wherein the charging conveying device is used for containing materials to be crushed and conveying the materials to be crushed; the crushing device 3 is connected with the charging and conveying device and is used for crushing materials to be crushed; the discharging and discharging device 7 is arranged at the discharging port of the crushing device 3 and is used for discharging and discharging the materials crushed by the crushing device 3; a supporting mechanism arranged at the bottom of the crushing device 3 is also arranged, and a discharging device 7 is arranged on the supporting mechanism; the supporting mechanism can drive the discharging device 7 to swing transversely relative to the crushing device 3; the discharging device 7 can be controlled to swing longitudinally; and a support unit arranged at the bottom of the support mechanism; the supporting mechanism can drive the discharging device 7 to swing transversely relative to the supporting unit.
The material to be crushed is conveyed into the crushing device 3 through the feeding conveying device, then is crushed by the crushing device 3 and is conveyed into the discharging device 7 for discharging and discharging, one end of the feeding conveying device is supported by the supporting unit, the other end of the feeding conveying device is lapped on the crushing device 3, the crushing device 3 is supported by the supporting mechanism, and the supporting mechanism is arranged on the supporting unit; the discharging device 7 is arranged on the supporting mechanism, can rotate along with the supporting mechanism and can be controlled to do pitching motion by a control element on the supporting mechanism; so that the mobile station has simple and compact structure and long service life.
Preferably, as shown in fig. 1 to 3, the supporting mechanism includes: supporting platform frame 9, first gyration strutting arrangement, second gyration strutting arrangement, the articulated supporting component of discharge arm of unloading, first drive assembly and second drive assembly.
As shown in fig. 1 and 2, the first rotary supporting device is arranged at the top end of the supporting platform frame 9, the crushing device mounting base 4 is arranged at the top of the first rotary supporting device, the crushing device 3 is mounted on the crushing device mounting base 4, and the supporting platform frame 9 can swing transversely relative to the crushing device 3 through the first rotary supporting device; the second rotary supporting device is arranged at the bottom end of the supporting platform frame, a supporting platform frame mounting seat 95 is arranged at the top of the second rotary supporting device, the supporting platform frame mounting seat 95 is mounted on the supporting unit through the second rotary supporting device, and the supporting platform frame 9 can transversely swing relative to the supporting unit through the second rotary supporting device; the discharge arm hinged support component is arranged in the supporting platform frame 9, and the discharge arm hinged support component is hinged with the discharge arm of the discharge device 7 and provides a fulcrum for the longitudinal swing of the discharge device 7.
Of course, as an alternative, a third rotary supporting device or more rotary supporting devices may also be arranged on the supporting mechanism.
Further preferably, the support platform frame 9 is of an integral or truss structure; further, as shown in fig. 1, the first slewing bearing device is a first slewing bearing device 6; wherein, the outer ring of the first rotary supporting bearing device 6 is fixed with the mounting base of the crushing device 3; the inner ring of the first rotary supporting bearing device 6 is fixed with the top of the supporting platform frame 9; the second rotary supporting device is a second rotary supporting bearing device 8, wherein the inner ring of the second rotary supporting bearing device 8 is fixedly connected with the supporting unit; the outer ring of the second slewing bearing device 8 is fixedly connected with the mounting seat of the supporting platform frame.
As shown in fig. 1, the discharge arm articulated support assembly comprises: a mounting frame mounted within the support platform frame 9; the first material arm pin shaft subassembly of unloading and the second material arm pin shaft subassembly of unloading that fixes respectively in the mounting bracket both sides are unloaded to the first material arm pin shaft subassembly of unloading and the second and are unloaded and arrange the material arm pin shaft subassembly and be used for articulated two hinged ends of unloading material arm tip respectively. Wherein, first row of unloading material arm round pin axle subassembly includes: a pin shaft supporting seat 92, and a pin shaft 93 and a fixing block 94 which are fixed on the pin shaft supporting seat 92; the discharging arm is arranged on the hinged support component, so that the discharging device 7 can be supported to a certain extent and a pivot is provided for the rotation of the discharging device. The second is unloaded and is arranged material arm pin shaft subassembly and the first symmetrical setting of unloading of material arm pin shaft subassembly, and the structure is similar, and it is no longer repeated here.
The first driving assembly is arranged at the side of the supporting platform frame 9 and is used for driving the supporting platform frame 9 to rotate; the unloading and discharging device 7 can swing transversely by driving the supporting platform frame 9 to rotate; as shown in fig. 1 and 2, the first driving assembly is mounted on the supporting unit, drives the supporting platform frame 9 to rotate, and drives the discharging device 7 to swing transversely; as shown in fig. 4, 6 and 8, the discharge device 7 is pivoted from the home position to a position on one side.
Wherein, first drive assembly can be motor drive also can be hydraulic drive, the utility model discloses preferred motor drive that uses, as shown in fig. 1, first drive assembly includes: a driving motor 91 mounted on the supporting unit; a first external gear ring is arranged outside the side wall of the bottom of the supporting platform frame 9; the driving motor is provided with a second outer gear ring in driving connection with the first outer gear ring. The second outer gear ring of the driving motor drives a first outer gear ring arranged outside the bottom of the supporting platform frame 9, and then the first driving assembly drives the supporting platform frame 9 to rotate.
The utility model discloses in when first drive assembly is hydraulic drive, first drive assembly includes: the first hydraulic oil cylinder is used for driving the supporting platform frame 9 to rotate; the first hydraulic oil cylinder is arranged on the supporting unit, and a first external gear ring is arranged outside the side wall of the bottom of the supporting platform frame 9; a piston rod of the first hydraulic cylinder is externally connected with a lead screw for driving the first outer gear ring to rotate; the first external gear ring is driven to rotate by driving the screw rod to move, and then the first driving assembly drives the supporting platform frame 9 to rotate.
The second driving component is arranged outside the supporting platform frame and used for driving the discharging device 7 to longitudinally swing. The second driving component can support the discharging device 7 to a certain extent and can drive the discharging device 7 to swing longitudinally, as shown in fig. 3, 5 and 7, the discharging device 7 swings from the original position of the discharging device 7 to the upper swing position 71 and the lower swing position 72 of the discharging device 7.
The second drive assembly may use either a support cylinder 97 or a tension cylinder to effect longitudinal oscillation of the discharge device 7. The utility model discloses preferred second drive assembly is support cylinder 97, as shown in FIG. 2, second drive assembly includes: a support cylinder 97 fixed to the support platform frame mount 95; the end of the cylinder barrel of the supporting cylinder 97 is fixed on the supporting platform frame mounting base 95, and the piston rod of the supporting cylinder 97 is fixed at the bottom of the discharging device 7.
Further preferably, since the discharging device 7 is installed at the middle lower part of the supporting platform frame 9, in order to make the supporting cylinder 97 support and drive the discharging device 7 to swing longitudinally better, a supporting cylinder installation seat 96 needs to be additionally installed at the lower part of the supporting platform frame installation seat 95, as shown in fig. 2, the supporting cylinder installation seat 96 is lower than the supporting platform frame installation seat 95, so that the supporting cylinder 97 has better telescopic effect, and the control of the discharging device 7 to swing longitudinally is more obvious.
Of course, the second driving assembly may also use a stretching cylinder, and in this case, the second driving assembly includes: a stretching oil cylinder fixed on the upper part of the supporting platform frame 9; the end part of the cylinder barrel of the stretching oil cylinder is fixed on the upper part of the supporting platform frame 9, and the piston rod of the stretching oil cylinder is fixed on the side wall of the discharging device 7. The discharge device 7 is pulled to swing longitudinally by the stretching oil cylinder, and the working principle is similar to that of the supporting oil cylinder 97, which is not described in detail herein.
Wherein as shown in fig. 3-8, the charge transport device comprises: a charging container 1 and a conveying device 2; the charging container 1 is arranged at the feeding end part of the charging conveying device and is used for containing materials to be crushed; a conveying device 2 is arranged between the charging container 1 and the crushing device 3 and is used for conveying the material to be crushed in the charging container 1 into the crushing device 3; wherein the conveying device 2 is rigidly or flexibly connected with the crushing device 3. When the bearings are rigidly connected, the upper bearing and the lower bearing need to be coaxially parallel, and the high precision requirement is required; it is also possible to use a flexible connection or other means such as a cardan connection, or to apply a limit in its horizontal direction of gyration, only preventing horizontal gyration of the crusher being possible.
Preferably, as shown in fig. 3-8, the conveying device 2 is connected with the crushing device 3 through a ball joint mechanism 5; the ball hinge mechanism 5 comprises a ball hinge seat arranged on the crushing device 3 and used for connecting the conveying device 2, and a ball hinge joint arranged at the end part of the conveying device 2 and corresponding to the ball hinge seat. The conveying device 2 and the crushing device 3 are connected through the spherical hinge structure, so that the overall stability is improved, and the service life of equipment is prolonged.
The crushing device 3 is a hammer crusher or a roller crusher or a cone crusher or a jaw crusher.
The supporting unit includes: a chassis 12 connected to the mounting seat of the support platform frame 9; and a walking mechanism or a stepping mechanism arranged at the bottom of the chassis 12 or a column supporting leg supported on a foundation. To achieve a mobile walking or semi-mobile or non-mobile working state of the crushing station 100. In addition, a triangular support frame for supporting the loading and conveying device is fixed on the chassis 12. So that the charge conveyor is more stable.
Further preferably, the supporting unit is a supporting running gear of the mobile crushing station 100, and comprises a chassis 12, and at least three sets of crawler running mechanisms 13 are arranged at the bottom of the chassis 12.
As shown in fig. 7 and 8, three sets of crawler belt units 13 are rotatably provided on the bottom of the chassis 12 in such a manner that: the three groups of crawler belt traveling mechanisms 13 are respectively a first crawler belt traveling mechanism, a second crawler belt traveling mechanism and a third crawler belt traveling mechanism; a first support for supporting the charging conveyor of the mobile crushing station 100 and a second support for supporting the crushing device 3 of the mobile crushing station 100 are provided on the chassis 12; the first crawler travelling mechanism and the second crawler travelling mechanism are respectively arranged on two sides of the bottom of the second support part; the third crawler travel mechanism is arranged at the bottom of the first supporting part.
The first crawler belt travelling mechanism, the second crawler belt travelling mechanism and the third crawler belt travelling mechanism comprise two travelling crawler belts which are connected in parallel; the first crawler belt walking mechanism is hinged to the bottom of the chassis 12 through a first connecting rod ball; the second crawler belt walking mechanism is hinged to the bottom of the chassis 12 through a second connecting rod ball; the third crawler belt walking mechanism is hinged at the bottom of the chassis 12 through a third connecting rod ball. (not shown in the figure)
Of course, four sets of crawler belt traveling mechanisms 13, five sets of crawler belt traveling mechanisms 13, or more may be provided at the bottom of the chassis 12.
The four groups of crawler traveling mechanisms are specifically that four groups of crawler traveling mechanisms 13 are rotatably arranged at the bottom of the chassis 12, and the four groups of crawler traveling mechanisms 13 are respectively a first crawler traveling mechanism, a second crawler traveling mechanism, a third crawler traveling mechanism and a fourth crawler traveling mechanism; the chassis 12 includes: a first support for supporting the charge conveyor of the mobile crushing station 100; and a second support for supporting the crushing means 3 of the mobile crushing station 100; the first crawler travelling mechanism and the second crawler travelling mechanism are respectively arranged at two sides of the second support part; the third crawler travelling mechanism and the fourth crawler travelling mechanism are respectively arranged on two sides of the bottom of the first supporting part.
The basic solution of the present invention is that the traveling mechanism of the crushing station 100 is used as a component of the supporting unit, and the supporting mechanism, the chassis 12 and the charging and conveying device thereon form a triangular component, wherein the supporting platform frame 9 of the supporting mechanism can not only relatively rotate with the chassis 12 but also rotate with respect to the crushing device 3, the supporting mechanism can be rotatably arranged on the chassis 12, the crushing device 3 can be rotatably arranged on the supporting mechanism, and the discharging and discharging device 7 is arranged on the discharging and discharging arm hinged supporting component in the supporting structure, the supporting platform frame 9 is designed into a substantially square integrated or truss structure for supporting the charging and conveying device, the crushing device 3 and the discharging device 7; the discharging device 7 can rotate up and down around the horizontal axis. The support mechanism is pivotable on the chassis 12, on which it is simultaneously pivotable relative to the crushing unit 3 and the chassis 12 by means of a pivoting support bearing arrangement. The crushing device 3 is preferably connected to the conveying device 2 by a ball joint mechanism, but is relatively immobile. The crushing device 3 is only followed by a separate discharge device 7, which is used both for the discharge process and which is designed as an assembly that is pivotable in the horizontal and vertical directions relative to the support means. The discharge device 7 is not only laterally rotatable but also height-adjustable. Different from the cantilever mounting structure scheme of the crusher in other schemes, the scheme adopts a double-rotation supporting scheme, the crushing device 3 is arranged on a rotatable supporting mechanism, the supporting mechanism drives the discharging device 7 to rotate, and the crushing device 3 can be relatively fixed.
In the context of the present invention, the charging conveyor, just like the discharge device 7, can be designed as desired, in particular also as a slat conveyor, chain conveyor or belt conveyor.
The pivoting movement of the discharge device 7 can be achieved by means of any drive, in particular by means of a hydraulic or electromechanical drive. The discharge device 7 is preferably designed such that it can be swiveled during the crushing process (i.e. the crushing device 3 is in operation). The crushed material coming out of the crushing device 3 is conveyed into the receiving section of the discharge device 7 without interference.
The object of the present invention is further to design such that, starting from a straight position in which the discharge device 7 for discharging is arranged parallel to the longitudinal extension of the support means, the discharge device 7 for discharging can be rotated by 135 ° in the horizontal direction in the clockwise direction or in the counterclockwise direction, respectively.
Furthermore, the discharge device 7 is to be designed in such a way that, starting from a horizontal position in which it is parallel to the horizontal reference plane of the support device, the discharge device 7 can be swiveled through an angular range of between 25 ° above the horizontal reference plane and 15 ° below the horizontal reference plane.
The discharge device 7 can be pushed or pulled by a cylinder to realize pitching and slewing motion, and is a movable or semi-movable unit according to the crushing station 100, and the supporting unit consists of a walking mechanism or a stepping mechanism or a stand column supporting leg supported on a foundation.
The entire support unit forms an integral frame structure. The structural stress is improved by the ball joint mechanism, so that a significant weight saving is achieved by the measures described above, which makes it possible to produce the mobile crushing station 100 cost-effectively. The lighter weight of the crushing station 100 also makes the adjustability simpler, requiring only one drive for the crawler-type running gear, which is fully integrated in the support structure.
The utility model discloses specifically do: as shown in fig. 1 to 8, the crushing station 100 shown in fig. 3 mainly comprises a charging container 1; a conveyor 2 in the form of a plate feeder supported on a chassis 12; a crushing device 3 designed as a twin-roll crusher; furthermore, a discharge device 7 is provided, which is shown here with an upper pivot position 71 of the discharge device 7 and a lower pivot position 72 of the discharge device 7; the discharge device 7 is mounted on a support platform frame 9, which is provided with an upper rotary bearing device (a first rotary support bearing device 6) and a lower rotary bearing device (a second rotary support bearing device 8) at the upper end and the lower end respectively, and is rotatable around a horizontal axis, the conveying device 2 and the crushing device 3 are connected together in an articulated manner through a ball joint mechanism 5, and the crushing device 3 is mounted on a crushing device mounting base 4 of the support platform frame 9. The supporting platform frame 9 is connected to the crushing unit 3 in a relatively pivotable manner via an upper pivot bearing (first pivot bearing 6), and is connected at its lower end to the chassis 12 in a pivotable manner via a lower pivot bearing (second pivot bearing 8), the pivoting of which effects a pivoting movement (transverse pivoting) of the discharge device 7 about a vertical axis. The mobile crushing station 100 travels over the ground by means of the tracks 13, the running gear girders of which are integrated in the chassis 12. The chassis 12 furthermore has a support beam 11, to which support beam 11 the upper section of the feed device is fastened. Alternatively, the electrical system box 14 is fixed to the chassis 12 transversely to the longitudinal axis of the machine, i.e. the electrical system box 14 is mounted between the support beam 11 and the support means.
Other implementation, example two:
the embodiment of the crushing station 100 shown in fig. 5 and 6 may position the track structure such that the direction of movement determined thereby is perpendicular to the longitudinal axis of the crusher. This portable breaker advantage: in surface mining, excavators dig out rock, ore or coal essentially in an excavation parallel to the direction of movement of the crusher, so that the bulk material emerges continuously parallel to the direction of movement, along which the crawler-type travelling mechanism can travel without the need for a dispatching operation.
In order to ensure sufficient stability of the device, according to a further preferred embodiment, it is provided that, as shown in fig. 7 and 8, the third embodiment:
the embodiment of the crushing station 100 is equipped with a multi-track undercarriage 13, the multi-track undercarriage 13 being pivotally mounted on a platform on the bottom of the chassis 12.
An optimum support is achieved according to a preferred development when the chassis 12 has three supports for the vehicle frame arranged in a triangle. In this case, it can advantageously be provided that the chassis 12 fixed at the end region of the feed side of the frame is provided with one and two supports on both sides outside the projection of the crushing device 3, in which form and manner a support triangle is constructed, so that a correspondingly stable support is ensured.
In view of the possible unevenness of the ground in the mining section, it is provided according to a preferred development that the chassis 12 and the tracks are pivotably connected to the frame by means of a ball joint.
In particular, the charging conveyor can be designed as a slat conveyor, chain conveyor and belt conveyor.
The utility model has the advantages that:
the supporting mechanism is rotatably arranged on the chassis 12, the crushing device 3 is rotatably arranged on the supporting mechanism, and the discharging device can be arranged on the supporting mechanism in a manner of rotating around a horizontal axis.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A crushing station, comprising:
the feeding and conveying device is used for containing the materials to be crushed and conveying the materials to be crushed;
the crushing device (3) is connected with the charging conveying device and is used for crushing the material to be crushed conveyed by the charging conveying device;
the discharging and discharging device (7) is arranged at the discharging opening of the crushing device (3) and is used for discharging and discharging the materials crushed by the crushing device (3);
the supporting mechanism is arranged at the bottom of the crushing device (3), and the discharging device (7) is installed on the supporting mechanism; the supporting mechanism can drive the discharging device (7) to swing transversely relative to the crushing device (3); the unloading and discharging device (7) can be controlled to swing longitudinally;
the supporting unit is arranged at the bottom of the supporting mechanism; the supporting mechanism can drive the discharging device (7) to swing transversely relative to the supporting unit.
2. The crushing station of claim 1, wherein: the support mechanism includes:
a supporting platform frame (9),
the first rotary supporting device is arranged at the top end of the supporting platform frame (9), a crushing device mounting base (4) is arranged at the top of the first rotary supporting device, and the crushing device (3) is mounted on the crushing device mounting base (4);
the second rotary supporting device is arranged at the bottom end of the supporting platform frame (9), a supporting platform frame mounting seat (95) is arranged at the upper part of the second rotary supporting device, and the supporting platform frame mounting seat (95) is mounted on the supporting unit through the second rotary supporting device;
the discharging arm supporting component is hinged with the discharging arm of the discharging device (7) and provides a fulcrum for the longitudinal swing of the discharging device (7);
a first driving assembly arranged on the supporting platform frame (9) and used for driving the supporting platform frame (9) to rotate;
and the second driving component is arranged on the supporting platform frame (9) and is used for driving the discharging device (7) to longitudinally swing.
3. The crushing station of claim 2, wherein: the supporting platform frame (9) is of an integrated structure or a truss structure; and/or the presence of a gas in the gas,
the first rotary supporting device is a first rotary supporting bearing device (6);
and/or the presence of a gas in the gas,
the second rotary supporting device is a second rotary supporting bearing device (8).
4. The crushing station of claim 2, wherein: the articulated supporting component of discharge arm includes:
a mounting bracket mounted within the support platform frame;
fix respectively the first row of unloading of mounting bracket both sides expects arm pintle subassembly and the second row of unloading and expects arm pintle subassembly, the first row of unloading expects arm pintle subassembly with the second is unloaded and is expected arm pintle subassembly and be used for articulated two hinged ends of unloading row material arm tip part respectively.
5. The crushing station of claim 2, wherein: the first drive assembly includes:
a driving motor (91) for driving the supporting platform frame (9) to rotate, wherein the driving motor (91) is installed on the supporting unit; wherein,
a first external gear ring is arranged outside the side wall of the bottom of the supporting platform frame (9);
the driving motor (91) is provided with a second outer gear ring in driving connection with the first outer gear ring; or, the first drive assembly comprises:
the first hydraulic oil cylinder is used for driving the supporting platform frame (9) to rotate; the first hydraulic cylinder is mounted on the support unit, wherein,
a first external gear ring is arranged outside the side wall of the bottom of the supporting platform frame (9);
a piston rod of the first hydraulic cylinder is externally connected with a lead screw; the screw rod is in driving connection with the first outer gear ring.
6. The crushing station of claim 2, wherein: the second drive assembly includes:
a support cylinder (97) fixed on the support platform frame mounting seat (95); wherein,
the end part of a cylinder barrel of the supporting oil cylinder (97) is fixed on the supporting platform frame mounting seat (95), and a piston rod of the supporting oil cylinder (97) is fixed at the bottom of the discharging device (7); or,
the second drive assembly includes:
a stretching oil cylinder fixed on the upper part of the supporting platform frame (9); wherein,
the end part of the cylinder barrel of the stretching oil cylinder is fixed on the upper part of the supporting platform frame (9), and the piston rod of the stretching oil cylinder is fixed on the side wall of the discharging device (7).
7. The crushing station of claim 1, wherein: the charging conveyor comprises:
the charging container (1) is arranged at the feeding end part of the charging conveying device and is used for containing materials to be crushed;
-a conveying device (2) arranged between the charging container (1) and the crushing device (3) for conveying the material to be crushed in the charging container into the crushing device (3); wherein,
the conveying device (2) is in rigid connection or flexible connection with the crushing device (3).
8. The crushing station of claim 2, wherein:
the supporting unit includes:
a chassis (12) connected to a second slewing bearing means under the support platform frame (9);
a walking mechanism or a stepping mechanism arranged at the bottom of the chassis (12) or a column supporting leg supported on the foundation.
9. The crushing station of claim 8, wherein: a triangular support frame for supporting the charging conveying device is fixed on the chassis.
10. The crushing station of claim 8, wherein: the running gear includes:
three groups of crawler belt travelling mechanisms are arranged at the bottom of the chassis (12);
the crawler belt walking mechanism is connected with the chassis (12) in a swinging mode through a spherical hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526145 CN202876929U (en) | 2012-10-15 | 2012-10-15 | Crushing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526145 CN202876929U (en) | 2012-10-15 | 2012-10-15 | Crushing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876929U true CN202876929U (en) | 2013-04-17 |
Family
ID=48068395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526145 Expired - Lifetime CN202876929U (en) | 2012-10-15 | 2012-10-15 | Crushing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921525A (en) * | 2012-10-15 | 2013-02-13 | 三一重型装备有限公司 | Crushing station |
| CN105233958A (en) * | 2015-10-22 | 2016-01-13 | 蔡旭东 | Soil pulverizer |
| CN106000609A (en) * | 2016-07-08 | 2016-10-12 | 浙江浙矿重工股份有限公司 | Track type mobile crushing station |
-
2012
- 2012-10-15 CN CN 201220526145 patent/CN202876929U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921525A (en) * | 2012-10-15 | 2013-02-13 | 三一重型装备有限公司 | Crushing station |
| CN102921525B (en) * | 2012-10-15 | 2015-02-18 | 三一重型装备有限公司 | Crushing station |
| CN105233958A (en) * | 2015-10-22 | 2016-01-13 | 蔡旭东 | Soil pulverizer |
| CN105233958B (en) * | 2015-10-22 | 2020-12-08 | 嘉兴方沐能源科技有限公司 | Soil crusher |
| CN106000609A (en) * | 2016-07-08 | 2016-10-12 | 浙江浙矿重工股份有限公司 | Track type mobile crushing station |
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Granted publication date: 20130417 Effective date of abandoning: 20150218 |
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