CN113058725B - Integrated form gyratory crushing workstation - Google Patents
Integrated form gyratory crushing workstation Download PDFInfo
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- CN113058725B CN113058725B CN202110327030.3A CN202110327030A CN113058725B CN 113058725 B CN113058725 B CN 113058725B CN 202110327030 A CN202110327030 A CN 202110327030A CN 113058725 B CN113058725 B CN 113058725B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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Abstract
The invention provides an integrated gyratory crushing workstation which comprises a first integrated unit and a second integrated unit, wherein the first integrated unit and the second integrated unit are arranged in a preset foundation pit; the first integrated unit comprises a feeding bin, a gyratory crusher and a discharging bin which are arranged from top to bottom, wherein the four sides of the feeding bin, the gyratory crusher and the discharging bin are connected with one another through vertical connecting steel columns; and, an arbitrary lateral wall of predetermineeing the foundation ditch opens and communicates with the transportation place, the second integrated unit is including arranging the material belt feeder, the material loading end setting of arranging the material belt feeder is in arrange the below in storehouse, the main part of arranging the material belt feeder extends to in the transportation place. The integrated gyratory crushing workstation provided by the invention can realize the repeated utilization of the crusher and the accessory facilities thereof in different areas of a stope, and is simple and quick to reinstall.
Description
Technical Field
The invention relates to the technical field of crushing in a concentrating mill, in particular to an integrated gyratory crushing workstation.
Background
In the crushing process of a concentrating mill, the gyratory crusher is commonly used for large-scale open-pit mountain stone coarse crushing equipment due to the characteristics of large treatment capacity and strong adaptability to ore moisture, hardness and the like.
To current gyratory crusher, each component equipartition of gyratory crusher is arranged in broken workshop, and the mounting means of broken feed bin, row's material storehouse and crushing equipment is fixed mounting, and the ore of stope all need transport to the workshop in just can carry out the breakage.
However, an open stope generally serves twenty years less and more for four or fifty years, and as an open pit continuously deepens, a fixed crushing workshop cannot meet the requirement of stope material transportation, so that a plurality of crushing workshops need to be respectively built in different service years according to the actual condition of the stope. Although the practical demand problem on site can be solved to such solution, can lead to the repeated investment of broken feed bin, row's material storehouse, crushing equipment, the increase mining cost of phase-change.
Therefore, there is a need for a crushing and its ancillary facilities that can be reused in different areas of the stope and reinstalled in a simple and quick gyratory crushing station.
Disclosure of Invention
In view of the above, the object of the present invention is to develop a crushing and its appurtenances that can be reused in different areas of the stope and reinstalled in a compact and fast integrated gyratory crushing station.
The invention provides an integrated gyratory crushing workstation which comprises a first integrated unit and a second integrated unit, wherein the first integrated unit and the second integrated unit are arranged in a preset foundation pit; the first integrated unit comprises a feeding bin, a gyratory crusher and a discharging bin which are arranged from top to bottom, wherein the four sides of the feeding bin, the gyratory crusher and the discharging bin are connected with one another through vertical connecting steel columns; and also,
the arbitrary lateral wall of predetermineeing the foundation ditch opens and communicates with the transportation place, second integrated unit is including arranging the material belt feeder, the material loading end setting of arranging the material belt feeder is in arrange the below in storehouse, the main part of arranging the material belt feeder extends to in the transportation place.
In addition, the preferable scheme is that the preset foundation pit is of a square platform-shaped structure with a large upper part and a small lower part; and also,
and feeding vehicle trestles with two ends fixedly connected are symmetrically arranged on two sides of the pit top of the preset foundation pit.
In addition, preferably, a spray head assembly located above the feeding bin is further arranged at the pit top of the preset foundation pit.
In addition, preferably, supporting disks are fixed at the bottoms of the four vertical connecting steel columns, and the four vertical connecting steel columns support the first integrated unit through the supporting disks; and the number of the first and second electrodes,
a first horizontal load-bearing steel beam is arranged between the discharging bin and the supporting disc.
In addition, preferably, three groups of door-shaped adjustable supports are arranged at the front and the back of the bottom of the main body of the discharge belt conveyor at intervals, and the main body of the discharge belt conveyor is supported in the transportation field through the three groups of door-shaped adjustable supports; and the tail part of the discharge belt conveyor is also provided with traveling wheels, and the traveling wheels are limited in wheel pits preset on the transportation site.
In addition, the preferred scheme is that the bottom of each group of door-shaped adjustable supports is provided with a round foot margin.
In addition, preferably, a first operating platform is arranged at the corner position above the feeding bin, an electric hydraulic push rod is arranged on the first operating platform, and a rotary breaking hammer corresponding to the feeding bin in the vertical position is connected to one end, far away from the first operating platform, of the electric hydraulic push rod.
In addition, preferably, a third operating platform and a fourth operating platform are arranged on one side, close to the transportation site, of the first integrated unit, a gyrating motor for controlling the gyrating crusher is arranged in the third operating platform, and a movable operating platform is arranged in the fourth operating platform; and the number of the first and second electrodes,
the first operating platform, the third operating platform and the fourth operating platform are communicated through steel ladders erected on the transportation field.
In addition, it is preferable that the movable operation table is a wheel-type movable operation table; and also,
the movable operation panel adaptation has reversible motor and track, the track link up in arrange the inside of material storehouse and arrange the both sides in material storehouse, wherein, arrange and offer on the material storehouse and supply the gate of movable operation panel business turn over, reversible motor is used for doing the movable operation panel is in move on the track and provide power.
Compared with the prior art, the integrated gyratory crushing workstation has the following beneficial effects:
the first integrated unit of the integrated gyratory crushing workstation integrates the dust removal device, the crushing hammer, the crane, the crusher main motor platform and the movable operating platform, has high integration level, realizes the simultaneous movement of the auxiliary devices along with the first integrated unit, and realizes the reutilization and the rapid movement of the auxiliary devices. In addition, the second integrated unit of the integrated gyratory crushing workstation provided by the invention is provided with the traveling wheels, and the second integrated unit can move in a wheel type after the second integrated unit is jacked up by the heavy-duty truck, so that the second integrated unit with the length of a long strip shape of 50-80 meters can be rapidly moved. In addition, the crushing hammer at the top of the feeding bin of the integrated gyratory crushing workstation realizes the expansion of the hammer head and the rotation of the hammer arm through the hydraulic push rod, so that the hammer head can move freely at the upper part of the feeding bin, excessively large blocks at any position can be crushed, crushing equipment is protected, the phenomenon that the ore bin is fully piled by excessively large blocks which cannot be crushed, so that the system is forced to stop is avoided, and the operating efficiency of the system is ensured.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described and particularly pointed out in the claims. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a front view of an integrated gyratory crusher workstation according to the present invention:
fig. 2 is a side view of an integrated gyratory crushing station provided by the present invention:
fig. 3 is a partially enlarged front view of the first integrated unit provided in the present invention during transfer.
Reference numerals: the device comprises a feeding bin 1, a supporting disc 11, a door-shaped adjustable support 12, circular ground feet 13, traveling wheels 14, wheel pits 15, a spray head assembly 10, a heavy-duty vehicle 16, a first horizontal heavy-duty steel beam 17, a second heavy-duty steel beam 18, a gyratory crusher 2, a gyratory motor 21, a third operating platform 22, a movable operating platform 23, a fourth operating platform 24, a steel ladder 25, a reversible motor 26, a track 27, a gate 28, a first operating platform 29, an electric hydraulic push rod 291, a gyratory hammer 292, a discharging bin 3, a discharging belt conveyor 4, a vertical connecting steel column 5, a preset foundation pit 6 and a skip trestle 7.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Fig. 1 shows a front view structure of an integrated gyratory crusher workstation according to the present invention, fig. 2 shows a side view structure of the integrated gyratory crusher workstation according to the present invention, and fig. 3 shows a front view partially enlarged structure of a first integrated unit according to the present invention when transferring.
As can be seen from fig. 1 to 3, the present invention provides an integrated gyratory crushing workstation, which includes a first integrated unit and a second integrated unit disposed in a predetermined foundation pit 6; wherein, first integrated unit includes from top to bottom the feed bin 1 that sets up, gyratory crusher 2 and arrange the silo 3 (the three can be along same axis vertical integration from top to bottom and arrange), and feed bin 1, gyratory crusher 2 and four sides of arranging silo 3 are through vertical connection steel column 5 interconnect as an organic whole to this first integrated unit of combination formula. And, predetermine that foundation ditch 6's arbitrary lateral wall is opened (should predetermine foundation ditch 6 promptly and have three lateral wall and an uncovered) and with the transportation place intercommunication, the second integrated unit includes row material belt feeder 4, arranges the material loading end setting of material belt feeder 4 in the below of arranging material storehouse 3, arranges the main part of material belt feeder 4 and extends to in the transportation place.
Specifically, the preset foundation pit 6 is a square-table-shaped structure with a large upper part and a small lower part, and the integrated gyratory crushing workstation can conveniently work through the preset foundation pit 6 with the square-table-shaped structure; and, bilateral symmetry at the top of the hole of presetting foundation ditch 6 is provided with both ends fixed connection's feed car landing stage 7, and the one end of feed car landing stage 7 can be dismantled with the last edge of feeding storehouse 1 and be connected (accessible bolt is dismantled and is connected), feed car landing stage 7 and ground fixed connection.
In addition, in order to realize the dust removal by spraying in the feeding bin 1, the spray head assembly 10 arranged above the feeding bin 1 is further arranged at the top of the pit of the preset foundation pit 6 and comprises spray heads arranged at intervals of 200-400mm, and the dust removal treatment is carried out on the feeding bin 1 through water mist sprayed by the spray heads.
In addition, the preferable scheme is that the bottom parts of the four vertical connecting steel columns 5 are all fixed with ground feet, the ground feet are supporting disks 11 with the diameter of 2m-2.5m, and the four vertical connecting steel columns 5 support the first integrated unit through the supporting disks 11; and a first horizontal load-bearing steel beam 17 is arranged between the discharge bin 3 and the supporting disc 11, and the net height under the first horizontal load-bearing steel beam 17 is 1.1 times of the minimum net height of the heavy-duty vehicle.
In the actual use process, the heavy vehicle 16 can be driven into the position below the first horizontal load-bearing steel beam 17, and then the load platform of the heavy vehicle 16 is lifted (the height of the load platform at the top of the heavy vehicle 16 is adjustable) to jack up the first integrated unit, so that the integral transfer of the first integrated unit is realized.
Specifically, in order to realize the support of the discharge belt conveyor 4, three groups of door-shaped adjustable supports 12 are arranged at intervals in front and back of the bottom of the main body of the discharge belt conveyor 4, the main body of the discharge belt conveyor 4 is supported in a transportation site through the three groups of door-shaped adjustable supports 12, and the inclination angle of the discharge belt conveyor 4 can be adjusted by adjusting the support height of the three groups of door-shaped adjustable supports 12, so that the transmission of materials in different states is realized; and the tail part of the discharge belt conveyor 4 is also provided with traveling wheels 14, and the traveling wheels 14 are limited in wheel pits 15 preset on a transportation site. The walking wheels 14 are limited in the wheel pits 15, so that the situation that the discharging belt conveyor 4 slides when the discharging belt conveyor 4 is used can be effectively avoided. And when the discharging belt conveyor 4 needs to be transferred, only three groups of door-shaped adjustable supports 12 need to be folded, the second load-bearing steel beams 18 at the front end of the discharging belt conveyor 4 (the net height under the second load-bearing steel beams 18 is 1.1 times of the minimum net height of the heavy-duty vehicle) are connected with the heavy-duty vehicle 16, and the traveling wheels 14 at the rear end of the discharging belt conveyor 4 are matched to realize the position transfer of the discharging belt conveyor 4.
In addition, in order to improve the supporting effect of each group of door-shaped adjustable brackets 12, two circular feet 13 with the diameter of 1.5m-2m are arranged at the bottom of each group of door-shaped adjustable brackets 12, and each group of door-shaped adjustable brackets 12 is supported on a foundation platform on the transportation site, which is level to the ground of the pit bottom, through the circular feet 13.
Specifically, a first operation platform 29 is provided at a corner position above the feeding bin 1, an electric hydraulic push rod 291 is provided on the first operation platform 29, and a rotary breaking hammer 292 corresponding to the vertical position of the feeding bin 1 is connected to one end of the electric hydraulic push rod 291 away from the first operation platform 29. In the actual crushing process, the excessive bulk materials are crushed by the rotary crushing hammer 292 in cooperation with the gyratory crusher 2, so that the crushing effect is remarkably improved.
More specifically, a third operating platform 22 and a fourth operating platform 24 are arranged on one side of the first integrated unit close to the transportation site, a gyrating motor 21 for controlling the gyrating crusher 2 is arranged in the third operating platform 22, and a movable operating platform 23 is arranged in the fourth operating platform 24; the first operation platform 29, the third operation platform 22 and the fourth operation platform 24 are communicated with each other through a steel ladder 25 erected on a self-transportation site.
The first operating platform 29, the third operating platform 22 and the fourth operating platform 24 are communicated through the steel ladder 25, so that a worker can conveniently transfer positions among the operating platforms, and the worker can conveniently control instruments in the operating platforms.
Specifically, the movable operation table 23 is a wheel-type movable operation table 23; moreover, the movable operation platform 23 is adapted with a reversible motor 26 and rails 27, the rails 27 penetrate through the interior of the discharging bin 3 and two sides of the discharging bin 3, wherein a gate 28 for the movable operation platform 23 to go in and out is arranged on the discharging bin 3, and the reversible motor 26 is used for providing power for the movable operation platform 23 to move on the rails.
In the actual use process, the staff can move the movable operation platform 23 to the inside of the material discharging bin 3 and any position of the two sides of the material discharging bin 3 in the same horizontal plane through the reversible motor 26 and the track 27, and can lift people or equipment to any height through the lifting function of the movable operation platform 23, so that the whole device is convenient to overhaul and clean.
As can be seen from the above embodiments, the integrated gyratory crushing workstation provided by the present invention has at least the following technical advantages:
1) According to the integrated gyratory crusher workstation provided by the invention, a gyratory crusher and all auxiliary facilities (comprising a feeding bin, a discharging belt conveyor and the like) thereof are integrated into a first integrated unit and a second integrated unit, the ground feet of the first integrated unit and the second integrated unit are large-diameter discs, and all the ground feet are directly located on a base platform which is level with the top surface of a pit bottom and are not fixedly connected with the base platform. In addition, the first integrated unit and the second integrated unit can carry the whole workstation to the next crushing site by adopting a heavy duty vehicle jacking and hauling mode, so that the high-integration type equipment moving mode not only realizes the recycling of the gyratory crusher and all auxiliary facilities thereof, but also ensures that the equipment is not required to be disassembled and re-assembled, only 1-2 days are required for moving once, the effective operation time of the whole crushing system is obviously prolonged, and the capacity of the crushing system is ensured.
2) The integrated gyratory crushing workstation provided by the invention is integrally arranged in the open air, so that not only is the investment of a factory building saved, but also the access obstruction caused by the reuse of equipment by the inherent factory building is avoided, and favorable conditions are created for the integral movement of the workstation.
3) The integrated rotary crushing workstation provided by the invention realizes bidirectional feeding through the symmetrically arranged feeding trestle, and increases the feeding speed.
4) The spray head assemblies arranged on the two sides of the feeding bin are used for realizing spray dust removal during feeding, so that the environment is protected.
5) According to the integrated gyratory crushing workstation provided by the invention, the feeding bin, the gyratory crusher and the discharging bin are vertically integrated and arranged into the first integrated unit from top to bottom along the same central axis, so that the high integration of the crushing main body is realized, and the gravity centers of all components of the first integrated unit are concentrated in the center of the first integrated unit in a vertical integration mode, and the cross section area of the first integrated unit is obviously reduced, so that conditions are created for the integral movement of the first integrated unit.
6) According to the first integrated unit of the integrated gyratory crushing workstation, the dust removal device, the crushing hammer, the crusher main motor platform and the movable operation platform are integrated in the first integrated unit, the integration level is high, the auxiliary systems can move along with the first integrated unit, and the reutilization and the rapid movement of the auxiliary systems are realized.
7) The second integrated unit of the integrated gyratory crushing workstation provided by the invention is provided with the traveling wheels, and after the second integrated unit is jacked up by a heavy-duty vehicle, the wheeled movement of the second integrated unit can be realized, so that the rapid integral movement of the strip-shaped second integrated unit with the length of 50-80 meters can be realized.
8) The workstation realizes the extension of the hammer head and the rotation of the hammer arm through the hydraulic push rod of the breaking hammer at the top of the feeding bin, so that the hammer head can move freely at the upper part of the feeding bin, the breaking of excessive blocks at any position is realized, the breaking equipment is protected, the situation that the ore bin is fully piled by excessive blocks which cannot be broken, the system is forced to stop is avoided, and the operation rate of the system is ensured.
9) The rotary motor of the integrated rotary crushing workstation and the third operating platform thereof are exposed outside the first integrated unit, so that the rotary motor can be exposed in the vertical direction, and workers can conveniently overhaul the rotary motor.
10 The movable operating platform is arranged on one side of the discharging bin of the integrated gyratory crushing workstation, so that the movable operating platform can enter and exit from the gate of the discharging bin when the material in the discharging bin of the workstation is discharged, and the maintenance of the discharging opening at the lower part of the gyratory crusher and the discharging bin can be realized by adjusting the height of the operating platform.
An integrated gyratory crushing workstation according to the invention is described above by way of example with reference to fig. 1 to 3. However, it will be appreciated by those skilled in the art that various modifications may be made to the integrated gyratory crusher workstation described above without departing from the scope of the invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (4)
1. An integrated gyratory crushing workstation is characterized by comprising a first integrated unit and a second integrated unit which are arranged in a preset foundation pit; the first integrated unit comprises a feeding bin, a gyratory crusher and a discharging bin which are arranged from top to bottom, wherein the four sides of the feeding bin, the gyratory crusher and the discharging bin are connected with one another through vertical connecting steel columns, and a spray head assembly positioned above the feeding bin is further arranged at the pit top of the preset foundation pit; and the number of the first and second electrodes,
any side wall of the preset foundation pit is open and communicated with a transportation site, the second integrated unit comprises a discharge belt conveyor, a feeding end of the discharge belt conveyor is arranged below the discharge bin, and a main body of the discharge belt conveyor extends into the transportation site;
supporting disks are fixed at the bottoms of the four vertical connecting steel columns, and the four vertical connecting steel columns support the first integrated unit through the supporting disks; and the number of the first and second electrodes,
a first horizontal load-bearing steel beam is arranged between the discharging bin and the supporting disc;
three groups of gate-shaped adjustable supports are arranged at the front and back of the bottom of the main body of the discharge belt conveyor at intervals, and the main body of the discharge belt conveyor is supported in the transportation field through the three groups of gate-shaped adjustable supports; and the number of the first and second electrodes,
the tail part of the discharge belt conveyor is also provided with traveling wheels, and the traveling wheels are limited in wheel pits preset on the transportation site;
a third operating platform and a fourth operating platform are arranged on one side, close to the transportation site, of the first integrated unit, a transmission motor used for controlling the gyratory crusher is arranged in the third operating platform, and a movable operating platform is arranged in the fourth operating platform; and the number of the first and second electrodes,
a first operating platform is arranged at the corner position above the feeding bin, and the first operating platform, the third operating platform and the fourth operating platform are communicated through a steel ladder erected on the transportation site;
the movable operation platform is a wheel type movable operation platform; and the number of the first and second electrodes,
the movable operation panel adaptation has reversible motor and track, the track link up in arrange the inside of material storehouse and arrange the both sides in material storehouse, wherein, arrange and offer on the material storehouse and supply the gate of movable operation panel business turn over, reversible motor is used for doing the movable operation panel is in move on the track and provide power.
2. The integrated gyratory crushing workstation of claim 1,
the preset foundation pit is of a square platform-shaped structure with a large upper part and a small lower part; and the number of the first and second electrodes,
and feeding vehicle trestles with two ends fixedly connected are symmetrically arranged on two sides of the pit top of the preset foundation pit.
3. The integrated gyratory crushing workstation of claim 1,
and round feet are arranged at the bottom of each group of door-shaped adjustable supports.
4. The integrated gyratory crushing workstation of claim 1,
an electric hydraulic push rod is arranged on the first operating platform, and one end, far away from the first operating platform, of the electric hydraulic push rod is connected with a rotary breaking hammer corresponding to the feeding bin in the vertical position.
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| CN202110327030.3A CN113058725B (en) | 2021-03-26 | 2021-03-26 | Integrated form gyratory crushing workstation |
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| CN114210654B (en) * | 2021-12-09 | 2023-08-25 | 安徽铜冠（庐江）矿业有限公司 | Dust removal system and dust removal method for crushing operation of underground gyratory crusher |
| CN114950625B (en) * | 2022-05-07 | 2024-06-18 | 太原重工股份有限公司 | Gyratory crushing station with three trestle bridges and material crushing method thereof |
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| CN109225410A (en) * | 2018-08-22 | 2019-01-18 | 中国二十冶集团有限公司 | A kind of rotary type Crushing Station mounting process |
| CN108940546A (en) * | 2018-08-31 | 2018-12-07 | 郑州山川重工有限公司 | A kind of vehicle-mounted removable Crushing Station |
| CN210079765U (en) * | 2019-04-11 | 2020-02-18 | 河南红星矿山机器有限公司 | Integrated mobile crushing station |
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