CN219111857U

CN219111857U - Flow type ore crushing and grinding system

Info

Publication number: CN219111857U
Application number: CN202223391547.8U
Authority: CN
Inventors: 郎庆威
Original assignee: Northern Engineering and Technology Corp MCC
Current assignee: Northern Engineering and Technology Corp MCC
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-02
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a mobile broken and ground ore processing system, which comprises a coarse crushing module, a medium crushing module, a fine crushing module and an ore grinding module, wherein the coarse crushing module, the medium crushing module, the fine crushing module and the ore grinding module can be pulled by a rail tractor to move along a rail; the coarse crushing module comprises a coarse crushing module body, a coarse crushing device and a coarse crushing product conveying device; the medium crushing module comprises a medium crushing module body, a medium crushing device and a medium crushing product conveying device, the fine crushing module comprises a fine crushing module body, a fine crushing device and a fine crushing product conveying device, and the ore grinding module comprises an ore grinding module body and an ore grinding device; according to the utility model, the crushing and grinding operation of the nonmagnetic ore is integrated in a movable system, so that direct loading of the concentrate can be realized, all crushing and grinding processing equipment can be quickly moved, the investment of equipment and a factory building is effectively reduced, the operation cost is reduced, and the repeated utilization of the processing equipment in different mines is realized.

Description

Flow type ore crushing and grinding system

Technical Field

The utility model relates to the technical field of ore dressing, in particular to a mobile broken and ground ore processing system.

Background

At present, most of the exploitation and processing flows of the open-air nonmagnetic mine are to grind ore to the granularity required by complete dissociation through crushing and grinding, then to perform beneficiation operations such as gravity separation or floatation separation, and finally to obtain concentrate. In the conventional process, a fixed concentrating mill is usually separately provided, and the ore after coarse crushing is transported to the concentrating mill by a belt conveyor. For non-magnetic ores, the particle size of the embedded particles is P80 (the particle size corresponding to the cumulative yield of 80% in the distribution curve) =70-150 micrometers, the dissociation of the minerals can be realized through one-stage ball milling, the dissociated ores are thin, pseudo-homogeneous flow is easy to form, the hardness of most of the non-magnetic ores is low, the ore pulp after grinding is particularly suitable for long-distance pipeline transportation, and the transportation cost of the long-distance pipeline transportation is far lower than that of belt transportation. Therefore, if the crushing and grinding operations of the ore can be set to a stope, the ground product is conveyed to a selecting factory for selecting operation through a long-distance pipeline, and the cost of ore conveying is greatly reduced.

The Chinese patent application with the application publication number of CN 106563553A discloses a crushing system and a crushing process of an underground iron ore dressing plant, wherein the crushing system consists of a coarse crushing workshop, a middle crushing workshop, a screening workshop, a fine crushing workshop and a maintenance system, and the coarse crushing workshop, the middle crushing workshop, the screening workshop and the fine crushing workshop are arranged stepwise from top to bottom along the vertical direction of a transportation roadway of the mining plant according to the sequence of operation. The crushing process is to crush large ore with granularity of 600-1000 mm in coarse crusher, middle crusher and fine crusher into ore with granularity of 20-30 mm, and pump the undersize product to the grinding system. The system has low energy consumption, does not occupy the ground surface, is environment-friendly, and can provide qualified raw materials for the subsequent grinding and selecting system.

However, the above system is only applicable to mines that are mined underground and are in a fixed arrangement. The mining area of a general surface mine is changed year by year, and the utilization rate of equipment provided with a fixed grinding system is low. If coarse crushing, medium crushing, fine crushing grinding and carrying tools can be integrated, the integrated equipment can be quickly moved along with the change of a stope area, the whole broken grinding and mineral processing system can be completely moved, the repeated use of mineral processing equipment can be realized on the basis, the distance between the extracted ores is greatly reduced, and the purchase cost and the production cost of the equipment are greatly reduced.

Disclosure of Invention

The utility model provides a mobile broken and ground ore processing system, which integrates the broken and ground operation of non-magnetic ore into a movable system, can realize direct loading of concentrate, can quickly move all broken and ground processing equipment, effectively reduces equipment and factory building investment, reduces operation cost, and realizes the repeated utilization of the processing equipment in different mines.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

a mobile ore crushing and grinding system comprises a coarse crushing module, a medium crushing module, a fine crushing module and an ore grinding module, wherein the coarse crushing module, the medium crushing module, the fine crushing module and the ore grinding module can be pulled by a rail tractor to move along a rail; the coarse crushing module comprises a coarse crushing module body, a coarse crushing device and a coarse crushing product conveying device, wherein the coarse crushing device and the coarse crushing product conveying device are arranged on the coarse crushing module body, and the coarse crushing device can be switched between two states of a horizontal conveying position and a vertical working position; the middle crushing module comprises a middle crushing module body, a middle crushing device and a middle crushing product conveying device, wherein the middle crushing device and the middle crushing product conveying device are arranged on the middle crushing module body, and the middle crushing device can be switched between two states of a horizontal transportation position and a vertical working position; the fine crushing module comprises a fine crushing module body, a fine crushing device and a fine crushing product conveying device, wherein the fine crushing device and the fine crushing product conveying device are arranged on the fine crushing module body, and the fine crushing device can be switched between two states of a horizontal transportation position and a vertical working position; the grinding module comprises a grinding module body and a grinding device arranged on the grinding module body; under the operating condition, the coarse crushing product conveying device is connected between the coarse crushing device discharging end and the middle crushing device feeding end, the middle crushing product conveying device is connected between the middle crushing device discharging end and the fine crushing device feeding end, and the fine crushing product conveying device is connected between the fine crushing device discharging end and the ore grinding device feeding end.

The coarse crushed product conveying device comprises a coarse crushed belt conveyor, a coarse crushed product bucket elevator and a coarse crushed product chute; in the working state, the coarse crushing device is vertically arranged on a coarse crushing module vehicle body far away from the middle crushing module, the coarse crushing belt conveyor is horizontally arranged on the coarse crushing module vehicle body, and the bottom of the coarse crushing belt conveyor is detachably connected with the coarse crushing module vehicle body through a plurality of supporting legs; the feeding end of the coarse crushing belt conveyor is positioned below the discharging end of the coarse crushing device, and the discharging end of the coarse crushing belt conveyor is close to one end of the middle crushing module; the coarse crushing product bucket elevator is vertically arranged, the lower end of the coarse crushing product bucket elevator is close to the discharging end of the coarse crushing belt conveyor, and the upper end of the coarse crushing product bucket elevator is provided with a coarse crushing product chute at one end close to the middle crushing device; under the transportation state, the coarse crushing belt conveyor is hung on one side of the coarse crushing module body through the cooperation of a plurality of coarse crushing hooks arranged on one side of the coarse crushing belt conveyor frame and a plurality of coarse crushing hanging shafts arranged on one side of the coarse crushing module body.

The coarse crushing device consists of a coarse crushing main machine shell, a toothed roller, a coarse crushing driving motor, a coarse crushing door-shaped frame, a coarse crushing feeding platform, a coarse crushing base platform, a coarse crushing discharging platform and a coarse crushing conveyor platform; the 2 coarse crushing door-shaped frames are arranged in parallel to form a coarse crushing device main frame, and in the working state, a coarse crushing feeding platform, a coarse crushing base platform, a coarse crushing discharging platform and a coarse crushing conveyor platform are sequentially arranged on the coarse crushing device main frame from top to bottom, and a coarse crushing ground anchor is arranged at the bottom of the coarse crushing device main frame; the outer side of the coarse crushing feeding platform is provided with a truck trestle which is connected with the top of a foundation pit arranged at the outer side of the main frame of the coarse crushing device in a working state; the coarse crushing main machine shell is detachably connected with the coarse crushing base platform through a coarse crushing crusher support; the toothed roller is arranged in the coarse crushing main machine shell and is driven by a coarse crushing driving motor arranged outside the coarse crushing main machine shell, and the coarse crushing driving motor is detachably connected with the coarse crushing basic platform through a coarse crushing driving motor support; the coarse crushing discharging chute is detachably arranged on the coarse crushing discharging platform; the two sides of the lower part of one end of the main frame of the coarse crushing device are provided with coarse crushing rotating shaft supports which are rotatably connected with one end of the coarse crushing module vehicle body through coarse crushing rotating shafts; coarse crushing hinge shaft supports are respectively arranged on two sides of the middle part of the main frame of the coarse crushing device at the same end, coarse crushing hydraulic push rod supports are respectively arranged on two sides of the other end of the coarse crushing module body, one end of each coarse crushing hydraulic push rod is hinged with the corresponding side of the coarse crushing hydraulic push rod support, and the other end of each coarse crushing hydraulic push rod is hinged with the corresponding side of the coarse crushing hinge shaft support; in the working state, the rough crushing hydraulic push rod stretches to enable the whole rough crushing device to rotate to a vertical position around the rough crushing rotating shaft, and the rough crushing device is positioned at the outer side of the rough crushing module vehicle body; the feeding end of the coarse crushing belt conveyor is arranged on a coarse crushing conveyor platform; in a transportation state, the rough crushing belt conveyor is hung on one side of a rough crushing module vehicle body, a rough crushing hydraulic push rod is shortened, the whole rough crushing device rotates to a horizontal position around a rough crushing rotating shaft, and the rough crushing device is positioned at the top of the rough crushing module vehicle body; the bottom of the coarse crushing module body is provided with a coarse crushing hydraulic power device and a coarse crushing control box, the driving end of the coarse crushing hydraulic push rod is connected with the coarse crushing hydraulic power device, and the control end of the coarse crushing hydraulic push rod and the control end of the coarse crushing driving motor are respectively connected with a coarse crushing control system in the coarse crushing control box.

The medium-sized product conveying device comprises a medium-sized belt conveyor, a medium-sized product bucket elevator and a medium-sized product chute; in the working state, the middle crushing device is vertically arranged on a middle crushing module vehicle body far away from the fine crushing module, the middle crushing belt conveyor is horizontally arranged on the middle crushing module vehicle body, and the bottom of the middle crushing belt conveyor is detachably connected with the middle crushing module vehicle body through a plurality of supporting legs; the feeding end of the middle crushing belt conveyor is positioned below the discharging end of the middle crushing device, and the discharging end of the middle crushing belt conveyor is close to one end of the fine crushing module; the middle crushed product bucket elevator is vertically arranged, the lower end of the middle crushed product bucket elevator is close to the discharging end of the middle crushed belt conveyor, and the upper end of the middle crushed product bucket elevator is provided with a middle crushed product chute at one end close to the fine crushing device; under the transportation state, the middle broken belt conveyor is hung on one side of the middle broken module car body through the cooperation of a plurality of middle broken hooks arranged on one side of the middle broken belt conveyor frame and a plurality of middle broken hanging shafts arranged on one side of the middle broken module car body.

The medium crushing device consists of a medium crushing main machine shell, a medium crushing cone, a medium crushing driving motor, a medium crushing door-shaped frame, a medium crushing feeding platform, a medium crushing base platform, a medium crushing discharging platform and a medium crushing conveyor platform; the 2 middle crushing door-shaped frames are arranged in parallel to form a middle crushing device main frame, and in a working state, a middle crushing feeding platform, a middle crushing base platform, a middle crushing discharging platform and a middle crushing conveyor platform are sequentially arranged on the middle crushing device main frame from top to bottom, and a middle crushing ground anchor is arranged at the bottom of the middle crushing device main frame; the middle crushing main machine shell is detachably connected with the middle crushing foundation platform through a middle crushing crusher support; the middle crushing cone is arranged in the middle crushing main machine shell and is driven by a middle crushing driving motor arranged outside the middle crushing main machine shell, and the middle crushing driving motor is detachably connected with the middle crushing foundation platform through a middle crushing driving motor support; the middle-crushing discharging chute is detachably arranged on the middle-crushing discharging platform; the two sides of the lower part of one end of the main frame of the middle crushing device are provided with middle crushing rotating shaft supports which are rotatably connected with one end of the middle crushing module vehicle body through middle crushing rotating shafts; the two sides of the middle part of the main frame of the middle crushing device at the same end are respectively provided with a middle crushing hinge shaft support, the two sides of the other end of the middle crushing module body are respectively provided with a middle crushing hydraulic push rod support, one end of the middle crushing hydraulic push rod is hinged with the middle crushing hydraulic push rod support at the corresponding side, and the other end of the middle crushing hydraulic push rod is hinged with the middle crushing hinge shaft support at the corresponding side; in the working state, the middle crushing hydraulic push rod stretches to enable the whole middle crushing device to rotate to a vertical position around the middle crushing rotating shaft, and the middle crushing device is positioned at the outer side of the middle crushing module vehicle body; the feeding end of the medium-sized belt conveyor is arranged on a medium-sized conveyor platform; in a transportation state, the middle crushing belt conveyor is hung on one side of the middle crushing module vehicle body, the middle crushing hydraulic push rod is shortened, the whole middle crushing device rotates to a horizontal position around the middle crushing rotating shaft, and the middle crushing device is positioned at the top of the middle crushing module vehicle body; the bottom of the middle crushing module body is provided with a middle crushing hydraulic power device and a middle crushing control box, the driving end of the middle crushing hydraulic push rod is connected with the middle crushing hydraulic power device, and the control end of the middle crushing hydraulic push rod and the control end of the middle crushing driving motor are respectively connected with a middle crushing control system in the middle crushing control box.

The fine crushing product conveying device comprises a fine crushing belt conveyor, a fine crushing product bucket elevator and a fine crushing product chute; in the working state, the fine crushing device is vertically arranged on a fine crushing module vehicle body far away from the grinding module, the fine crushing belt conveyor is horizontally arranged on the fine crushing module vehicle body, and the bottom of the fine crushing belt conveyor is detachably connected with the fine crushing module vehicle body through a plurality of supporting legs; the feeding end of the fine crushing belt conveyor is positioned below the discharging end of the fine crushing device, and the discharging end of the fine crushing belt conveyor is close to one end of the ore grinding module; the fine crushing product bucket elevator is vertically arranged, the lower end of the fine crushing product bucket elevator is close to the discharging end of the fine crushing belt conveyor, and the upper end of the fine crushing product bucket elevator is provided with a fine crushing product chute at one end close to the ore grinding device; in the transportation state, the fine crushing belt conveyor is hung on one side of the fine crushing module body through the cooperation of a plurality of fine crushing hooks arranged on one side of the fine crushing belt conveyor frame and a plurality of fine crushing hanging shafts arranged on one side of the fine crushing module body.

The fine crushing device consists of a fine crushing main machine shell, a fine crushing cone, a fine crushing driving motor, a fine crushing portal frame, a fine crushing feeding platform, a fine crushing base platform, a fine crushing discharging platform and a fine crushing conveyor platform; the 2 fine crushing door-type frames are arranged in parallel to form a fine crushing device main frame, and in the working state, a fine crushing feeding platform, a fine crushing base platform, a fine crushing discharging platform and a fine crushing conveyor platform are sequentially arranged on the fine crushing device main frame from top to bottom, and a fine crushing ground anchor is arranged at the bottom of the fine crushing device main frame; the fine crushing main machine shell is detachably connected with the fine crushing foundation platform through a fine crushing crusher support; the fine crushing cone is arranged in the fine crushing main shell and driven by a fine crushing driving motor arranged outside the fine crushing main shell, and the fine crushing driving motor is detachably connected with the fine crushing foundation platform through a fine crushing driving motor support; the fine crushing discharging chute is detachably arranged on the fine crushing discharging platform; two sides of the lower part of one end of the main frame of the fine crushing device are provided with fine crushing rotating shaft supports which are rotationally connected with one end of a fine crushing module vehicle body through fine crushing rotating shafts; two sides of the middle part of the main frame of the fine crushing device at the same end are respectively provided with a fine crushing hinge shaft support, two sides of the other end of the fine crushing module body are respectively provided with a fine crushing hydraulic push rod support, one end of the fine crushing hydraulic push rod is hinged with the fine crushing hydraulic push rod support at the corresponding side, and the other end of the fine crushing hydraulic push rod is hinged with the fine crushing hinge shaft support at the corresponding side; under the working state, the fine crushing hydraulic push rod stretches to enable the whole fine crushing device to rotate to a vertical position around the fine crushing rotating shaft, and the fine crushing device is positioned on the outer side of the fine crushing module vehicle body; the feeding end of the fine crushing belt conveyor is arranged on a fine crushing conveyor platform; under the transportation state, the fine crushing belt conveyor is hung on one side of the fine crushing module vehicle body, the fine crushing hydraulic push rod is shortened, the whole fine crushing device rotates to a horizontal position around the fine crushing rotating shaft, and the fine crushing device is positioned at the top of the fine crushing module vehicle body; the bottom of the fine crushing module vehicle body is provided with a fine crushing hydraulic power device and a fine crushing control box, the driving end of a fine crushing hydraulic push rod is connected with the fine crushing hydraulic power device, and the control end of the fine crushing hydraulic push rod and the control end of a fine crushing driving motor are respectively connected with a fine crushing control system in the fine crushing control box.

The ore grinding device consists of a ball mill, an ore feeding box and a medium adding box, and the ball mill is detachably connected with an ore grinding module vehicle body through a ball mill base; the feeding end of the ball mill is provided with an ore feeding box and a medium adding box, and the discharging end of the ball mill is provided with an ore discharging pipeline.

The mobile ore crushing and grinding system further comprises an ore grinding medium adding module; the ore grinding medium adding module consists of a medium storage yard and an automobile crane; wherein the automobile crane is integrated on an auxiliary equipment car body and is pulled by the same rail tractor.

A mobile grinding ore processing system, further comprising an ore product delivery module; the ore grinding product conveying module consists of a stirring tank and a conveying pump, the top of the stirring tank is provided with a lifting lug, a stirring device is arranged in the stirring tank, and the stirring tank is connected with an external ore grinding product conveying pipeline through the conveying pump; the ore grinding product conveying module is integrated on an auxiliary equipment vehicle body and is pulled by the same rail tractor.

Compared with the prior art, the utility model has the beneficial effects that:

1) The integration of coarse crushing, medium crushing, fine crushing and grinding equipment and a train body is realized, the final granularity of the ore can be controlled to be P80=70-150 microns through three-stage crushing-grinding operation, the dissociation of the ore is realized, and conditions are created for obtaining good sorting indexes for the subsequent sorting operation; the dissociated ore grinding ore pulp is conveyed to a fixed mill through a long-distance conveying pipeline, so that the conveying cost is low, and the adaptability to the terrain is good.

2) The coarse crushing, medium crushing, fine crushing and ore grinding process equipment is integrated and then arranged on a train, so that a traditional fixed workshop and corresponding operation workshops are not required, and the capital investment is reduced.

3) After the integrated moving system is adopted, the coarse crushed ore is also arranged in the stope, and compared with the traditional mode that coarse crushing is arranged in the stope and coarse crushed products are transported to a selecting factory through a belt conveyor to perform the fine crushing and ore grinding, long-distance transportation of crushed ore is not needed, so that the capital investment and production cost are reduced, and the economic benefit is improved.

4) The equipment (including a belt conveyor, a power device and the like) required by the coarse crushing, medium crushing, fine crushing and ore grinding processes are integrated into a train, so that the full movement of ore processing equipment is realized, the full set of processing equipment can be quickly moved and set along with the change of a mining area, the conveying cost of raw ores is greatly reduced, and the production cost is reduced.

5) After each module is transported to a new destination by the train, the train head can be started, so that the utilization rate of the train head is improved.

6) The ore grinding medium is added by adopting an automobile crane, and the conveying stirring tank can be also hung on a train body for transportation, so that the mobility of all auxiliary facilities is realized, and the mobility and the recycling of all ore processing equipment are realized.

7) The coarse crushing module, the medium crushing module, the fine crushing module and the ore grinding module are respectively integrated on one car body, namely, a sub-unit integration mode is adopted, each operation unit can be independently transported to other mines by a train after a certain mine operation is finished, and can be combined for use according to the needs, so that the utilization rate of equipment is improved, and the sinking of assets is avoided.

8) The coarse crushed products, the medium crushed products and the fine crushed products are conveyed to the next working procedure by adopting a bucket elevator, so that the vertical lifting of ores is realized, the distance between an upstream working section and a downstream working section is greatly reduced, and conditions are created for integrating all the ore processing equipment on a train.

9) The belt conveyor is hung on one side of the train body during transportation, and is horizontally arranged on the corresponding train body during operation, namely, the positions of the belt conveyor are different in the transportation state and the working state, so that conditions are created for integrating all ore processing equipment into one train.

10 The granularity of the fed ore is about 1000mm generally, and the belt conveyor cannot be transported, so that truck trestle is arranged in a targeted manner, and the fed ore is transported by a truck; the medium crushing module and the fine crushing module can adopt a bucket elevator for feeding ores because the granularity of the fed ores is relatively smaller; the system has compact overall structure and simple and reasonable layout, and realizes compact layout of three operation modules.

11 The system disclosed by the utility model has the advantages that the crushing devices in the coarse crushing module, the medium crushing module and the fine crushing module are arranged on the corresponding vehicle bodies through the corresponding portal frames, the portal frames are pushed by the corresponding hydraulic push rods, so that the crushing devices can be converted from a transportation state (horizontal state) to a working state (vertical state), the system is transferred between different mining areas, and the working efficiency is improved.

12 The coarse crushing module, the medium crushing module and the fine crushing module are supported on the foundation through corresponding ground anchors in the working state, namely the vehicle body is not stressed in the working state, and the vehicle body is effectively protected.

13 When the coarse crushing module, the middle crushing module or the fine crushing module breaks down, the crushing devices in the coarse crushing module, the middle crushing module and the fine crushing module can be folded by utilizing the hydraulic push rod, all parts of the coarse crushing module, the middle crushing module and the fine crushing module are detachably connected with all layers of platforms, and all layers of platforms are detachably connected with the corresponding gate-type frames, so that the rapid disassembly, lifting and maintenance of the coarse crushing module, the middle crushing module and the fine crushing module can be realized.

14 In the system, the coarse crushing module, the medium crushing module and the fine crushing module are respectively provided with independent control boxes, and the control ends of the hydraulic push rods of the operation modules are respectively connected with the corresponding control boxes, so that the automation degree is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a front view (shipping state) of a fluid type grinding ore processing system according to the present utility model.

Fig. 2 is a front view (operational state) of a fluid type grinding ore processing system according to the present utility model.

Fig. 3 is a job site layout of a fluid type grinding ore processing system according to the present utility model.

Fig. 4 is a schematic structural view (working state) of the coarse crushing module according to the present utility model.

Fig. 4a is a view A-A in fig. 4.

Fig. 5 is a schematic structural view (working state) of the middle crushing module according to the present utility model.

Fig. 6 is a schematic view of the structure of the fine-crushing module according to the utility model (operating state).

Fig. 7 is a schematic structural view (working state) of the ore grinding module according to the present utility model.

Fig. 8 is a schematic view (transportation state) of the coarse crushing module and the medium crushing module according to the present utility model.

Fig. 9 is a schematic view of the structure of the fine crushing module and the grinding module according to the present utility model (transport state).

In the figure:

1. coarse crushing module 101, coarse crushing module body 102, coarse crushing hydraulic power device 103, coarse crushing hanging shaft 104, coarse crushing control box 105, coarse crushing belt conveyer 106, coarse crushing hook 107, coarse crushing hydraulic push rod 108, supporting leg 109, coarse crushing rotary shaft 110, coarse crushing crusher support 111, counter roll 112, coarse crushing host shell 113, truck trestle 114, coarse crushing feeding platform 115, coarse crushing portal frame 117, coarse crushing driving motor support 118, coarse crushing base platform 119, coarse crushing discharging chute 120, coarse crushing discharging platform 121, coarse crushing conveyer platform 122, coarse crushing ground anchor 123, foundation pit

2. Medium crush module 201, medium crush module body 202, medium crush hydraulic power unit 203, medium crush hanging shaft 204, medium crush control box 205, medium crush belt conveyor 206, medium crush hook 207, medium crush hydraulic ram 208, medium crush discharge platform 210, medium crush base platform 211, medium crush crusher support 212, medium crush cone 213, medium crush main housing 214, medium crush feed platform 215, medium crush door 216, medium crush drive motor 217, medium crush drive motor support 218, medium crush discharge chute 219, medium crush conveyor platform 220, medium crush ground anchors

3. The fine crushing module 301, the fine crushing module body 302, the fine crushing hydraulic power device 303, the fine crushing hanging shaft 304, the fine crushing control box 305, the fine crushing belt conveyor 306, the fine crushing hanging hook 307, the fine crushing hydraulic push rod 308, the fine crushing rotation shaft 309, the fine crushing discharging platform 310, the fine crushing base platform 311, the fine crushing crusher support 312, the fine crushing cone 313, the fine crushing host shell 314, the fine crushing gate frame 315, the fine crushing feeding platform 316, the fine crushing driving motor 317, the fine crushing driving motor support 318, the fine crushing discharging chute 319, the fine crushing conveyor platform 320, and the fine crushing ground anchor

4. Ore grinding module 401, ore grinding module body 402, ore discharge pipe 403, ball mill 404, medium addition tank 405, additional water pipe 406, ore feeding tank

5. Train head 6, medium storage yard 7, truck crane 8, stirring tank 9, conveying pump 10, ground mineral product conveying pipeline 11, lifting lug 12, coarse crushed product bucket elevator 13, coarse crushed product chute 14, medium coarse product bucket elevator 15, medium crushed product chute 16, fine crushed product bucket elevator 17, fine crushed product chute

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, the mobile ore crushing and grinding system of the present utility model comprises a coarse crushing module 1, a medium crushing module 2, a fine crushing module 3 and an ore grinding module 4, which can be pulled by a rail tractor to move along a rail; the coarse crushing module 1 comprises a coarse crushing module body 101, a coarse crushing device and a coarse crushing product conveying device, wherein the coarse crushing device and the coarse crushing product conveying device are arranged on the coarse crushing module body 101, and the coarse crushing device can be switched between two states of a horizontal conveying position and a vertical working position; the middle crushing module 2 comprises a middle crushing module body 201, a middle crushing device and a middle crushing product conveying device, wherein the middle crushing device and the middle crushing product conveying device are arranged on the middle crushing module body 201, and the middle crushing device can be switched between two states of a horizontal transportation position and a vertical working position; the fine crushing module 3 comprises a fine crushing module body 301, a fine crushing device and a fine crushing product conveying device, wherein the fine crushing device and the fine crushing product conveying device are arranged on the fine crushing module body 301, and the fine crushing device can be switched between two states of a horizontal transportation position and a vertical working position; the grinding module 4 comprises a grinding module body 401 and a grinding device arranged on the grinding module body 401; under the operating condition, the coarse crushing product conveying device is connected between the coarse crushing device discharging end and the middle crushing device feeding end, the middle crushing product conveying device is connected between the middle crushing device discharging end and the fine crushing device feeding end, and the fine crushing product conveying device is connected between the fine crushing device discharging end and the ore grinding device feeding end.

As shown in fig. 2 and 4, the coarse product conveying device comprises a coarse product belt conveyor 105, a coarse product bucket elevator 12 and a coarse product chute 13; in the working state, the coarse crushing device is vertically arranged on the coarse crushing module body 101 far away from the middle crushing module 2, the coarse crushing belt conveyor 105 is horizontally arranged on the coarse crushing module body 101, and the bottom is detachably connected with the coarse crushing module body 101 through a plurality of supporting legs 108; the feeding end of the coarse crushing belt conveyor 105 is positioned below the discharging end of the coarse crushing device, and the discharging end of the coarse crushing belt conveyor 105 is close to one end of the middle crushing module 2; the coarse crushing product bucket elevator 12 is vertically arranged, the lower end of the coarse crushing product bucket elevator is close to the discharging end of the coarse crushing belt conveyor 105, and the upper end of the coarse crushing product bucket elevator is provided with a coarse crushing product chute 13 at one end close to the middle crushing device 2; in the transport state, the rough-crushing belt conveyor 105 is suspended on the rough-crushing module body 101 side by the cooperation of the plurality of rough-crushing hooks 106 provided on the frame side of the rough-crushing belt conveyor 105 and the plurality of rough-crushing hanging shafts 103 provided on the rough-crushing module body 101 side.

As shown in fig. 2, 4 and 8, the coarse crushing device comprises a coarse crushing main machine shell 112, a toothed roller 111, a coarse crushing driving motor 116, a coarse crushing gate type frame 115, a coarse crushing feeding platform 114, a coarse crushing base platform 118, a coarse crushing discharging platform 120 and a coarse crushing conveyor platform 121; the 2 coarse crushing door-shaped frames 115 are arranged in parallel to form a coarse crushing device main frame, and in the working state, a coarse crushing feeding platform 114, a coarse crushing base platform 118, a coarse crushing discharging platform 120 and a coarse crushing conveyor platform 121 are sequentially arranged on the coarse crushing device main frame from top to bottom, and a coarse crushing ground anchor 122 is arranged at the bottom of the coarse crushing device main frame; the truck trestle 113 is arranged on the outer side of the coarse crushing feeding platform 1 and is connected with the top of a foundation pit 123 arranged on the outer side of the main frame of the coarse crushing device in a working state; the coarse crusher housing 112 is removably connected to the coarse crusher base platform 118 via the coarse crusher support 110; the tooth aligning roller 111 is arranged in the coarse crushing main machine shell 112 and is driven by a coarse crushing driving motor 116 arranged outside the coarse crushing main machine shell 112, and the coarse crushing driving motor 116 is detachably connected with a coarse crushing base platform 118 through a coarse crushing driving motor support 117; the coarse crushing discharging chute 119 is detachably arranged on the coarse crushing discharging platform 120; the two sides of the lower part of one end of the main frame of the coarse crushing device are provided with coarse crushing rotating shaft supports which are rotatably connected with one end of the coarse crushing module vehicle body 101 through coarse crushing rotating shafts 109; coarse crushing hinge shaft supports 117 are respectively arranged on two sides of the middle part of the main frame of the coarse crushing device at the same end, coarse crushing hydraulic push rod supports are respectively arranged on two sides of the other end of the coarse crushing module body 101, one end of the coarse crushing hydraulic push rod 107 is hinged with the coarse crushing hydraulic push rod support at the corresponding side, and the other end of the coarse crushing hydraulic push rod 107 is hinged with the coarse crushing hinge shaft support at the corresponding side; in the working state, the rough crushing hydraulic push rod 107 stretches to enable the whole rough crushing device to rotate to a vertical position around the rough crushing rotating shaft, and the rough crushing device is positioned on the outer side of the rough crushing module vehicle body 101; the feeding end of the coarse belt conveyor 105 is placed on the coarse conveyor platform 121; in the transportation state, the rough crushing belt conveyor 105 is hung on one side of the rough crushing module body 101, the rough crushing hydraulic push rod 107 is shortened, the whole rough crushing device rotates to a horizontal position around a rough crushing rotation shaft, and the rough crushing device is positioned at the top of the rough crushing module body 101; the bottom of the rough crushing module vehicle body 101 is provided with a rough crushing hydraulic power device 102 and a rough crushing control box 104, the driving end of a rough crushing hydraulic push rod 107 is connected with the rough crushing hydraulic power device 102, and the control end of the rough crushing hydraulic push rod 107 and the control end of a rough crushing driving motor 116 are respectively connected with a rough crushing control system in the rough crushing control box 104.

As shown in fig. 2 and 5, the medium-sized product conveying device comprises a medium-sized belt conveyor 205, a medium-sized product bucket elevator 14 and a medium-sized product chute 15; in the working state, the middle crushing device is vertically arranged on the middle crushing module body 201 far away from the fine crushing module 3, the middle crushing belt conveyor 205 is horizontally arranged on the middle crushing module body 201, and the bottom is detachably connected with the middle crushing module body 201 through a plurality of supporting legs; the feeding end of the middle crushing belt conveyor 205 is positioned below the discharging end of the middle crushing device 2, and the discharging end of the middle crushing belt conveyor 205 is close to one end of the fine crushing module 3; the medium crushing product bucket elevator 14 is vertically arranged, the lower end of the medium crushing product bucket elevator is close to the discharging end of the medium crushing belt conveyor 205, and the upper end of the medium crushing product bucket elevator is provided with a medium crushing product chute 15 at one end close to the fine crushing device 3; in the transport state, the medium belt conveyor 205 is suspended on the medium module body 201 side by the cooperation of the plurality of medium hooks 206 provided on the frame side of the medium belt conveyor 205 and the plurality of medium hanging shafts 203 provided on the medium module body 205 side.

As shown in fig. 2, 5 and 8, the middle crushing device consists of a middle crushing main machine shell 213, a middle crushing cone 212, a middle crushing driving motor 216, a middle crushing door frame 215, a middle crushing feeding platform 214, a middle crushing base platform 210, a middle crushing discharging platform 209 and a middle crushing conveyor platform 219; the 2 middle crushing door-shaped frames 215 are arranged in parallel to form a middle crushing device main frame, and in the working state, a middle crushing feeding platform 214, a middle crushing base platform 210, a middle crushing discharging platform 209 and a middle crushing conveyor platform 219 are sequentially arranged on the middle crushing device main frame from top to bottom, and a middle crushing ground anchor 220 is arranged at the bottom of the middle crushing device main frame; the middle crushing main machine housing 213 is detachably connected with the middle crushing base platform 210 through the middle crushing crusher support 211; the middle crushing cone 212 is arranged in the middle crushing main machine shell 213 and is driven by a middle crushing driving motor 216 arranged outside the middle crushing main machine shell 213, and the middle crushing driving motor 216 is detachably connected with the middle crushing base platform 210 through a middle crushing driving motor support 217; the middle-crushing discharging chute 218 is detachably arranged on the middle-crushing discharging platform 209; a middle crushing rotating shaft support is arranged on two sides of the lower part of one end of the main frame of the middle crushing device, and is rotatably connected with one end of the middle crushing module vehicle body 201 through a middle crushing rotating shaft; the middle crushing device comprises a main frame, a middle crushing module body 201, a middle crushing hydraulic push rod support, a middle crushing hydraulic push rod 207, a middle crushing hinge shaft support, a middle crushing hydraulic push rod support, a middle crushing hydraulic lifting device and a middle crushing hinge shaft support, wherein the middle crushing hinge shaft supports are respectively arranged on two sides of the middle part of the main frame of the middle crushing device at the same end; in the working state, the middle crushing hydraulic push rod 207 is extended, so that the whole middle crushing device rotates to a vertical position around the middle crushing rotating shaft, and the middle crushing device is positioned at the outer side of the middle crushing module vehicle body 201; the loading end of the medium belt conveyor 205 is placed on a medium conveyor platform 219; in the transportation state, the middle crushing belt conveyor 205 is hung on one side of the middle crushing module vehicle body 201, the middle crushing hydraulic push rod 207 is shortened, the whole middle crushing device rotates to a horizontal position around the middle crushing rotating shaft 208, and the middle crushing device is positioned at the top of the middle crushing module vehicle body 201; the bottom of the middle crushing module vehicle body 201 is provided with a middle crushing hydraulic power device 202 and a middle crushing control box 204, the driving end of a middle crushing hydraulic push rod 207 is connected with the middle crushing hydraulic power device 202, and the control end of the middle crushing hydraulic push rod 207 and the control end of a middle crushing driving motor 216 are respectively connected with a middle crushing control system in the middle crushing control box 204.

As shown in fig. 2 and 6, the finely divided product conveying device comprises a finely divided belt conveyor 305, a finely divided product hopper conveyor 16 and a finely divided product chute 17; in the working state, the fine crushing device is vertically arranged on a fine crushing module vehicle body 301 far away from the grinding module 4, the fine crushing belt conveyor 305 is horizontally arranged on the fine crushing module vehicle body 301, and the bottom is detachably connected with the fine crushing module vehicle body 301 through a plurality of supporting legs; the feeding end of the fine crushing belt conveyor 305 is positioned below the discharging end of the fine crushing device, and the discharging end of the fine crushing belt conveyor 305 is close to one end of the ore grinding module 4; the fine crushing product bucket elevator 16 is vertically arranged, the lower end of the fine crushing product bucket elevator is close to the discharging end of the fine crushing belt conveyor 305, and the upper end of the fine crushing product bucket elevator is provided with a fine crushing product chute 17 at one end close to the ore grinding device 4; in the transport state, the finely divided belt conveyor 305 is suspended on the finely divided module body 301 side by the cooperation of a plurality of finely divided hooks 303 provided on the frame side of the finely divided belt conveyor 305 and a plurality of finely divided suspending shafts 306 provided on the finely divided module body 301 side.

As shown in fig. 2, 6 and 9, the fine crushing device comprises a fine crushing main machine shell 313, a fine crushing cone 312, a fine crushing driving motor 316, a fine crushing portal 314, a fine crushing feeding platform 315, a fine crushing base platform 310, a fine crushing discharging platform 309 and a fine crushing conveyor platform 319; the 2 fine crushing portal frames 314 are arranged in parallel to form a fine crushing device main frame, and in the working state, a fine crushing feeding platform 315, a fine crushing base platform 310, a fine crushing discharging platform 309 and a fine crushing conveyor platform 319 are sequentially arranged on the fine crushing device main frame from top to bottom, and a fine crushing ground anchor 320 is arranged at the bottom of the fine crushing device main frame; the fine crushing main machine housing 313 is detachably connected with the fine crushing base platform 310 through the fine crushing crusher support 311; the fine crushing cone 312 is arranged in the fine crushing main machine shell 313 and is driven by a fine crushing driving motor 316 arranged outside the fine crushing main machine shell 313, and the fine crushing driving motor 316 is detachably connected with the fine crushing base platform 310 through a fine crushing driving motor support 317; the fine discharge chute 318 is detachably disposed on the fine discharge platform 309; two sides of the lower part of one end of the main frame of the fine crushing device are provided with fine crushing rotating shaft supports which are rotatably connected with one end of the fine crushing module vehicle body 301 through fine crushing rotating shafts 308; two sides of the middle part of the main frame of the fine crushing device at the same end are respectively provided with fine crushing hinge shaft supports, two sides of the other end of the fine crushing module vehicle body 301 are respectively provided with fine crushing hydraulic push rod supports, one end of a fine crushing hydraulic push rod 307 is hinged with the fine crushing hydraulic push rod support at the corresponding side, and the other end of the fine crushing hydraulic push rod 307 is hinged with the fine crushing hinge shaft support at the corresponding side; in the operating state, the fine crushing hydraulic push rod 307 is extended, the fine crushing device is integrally rotated to the vertical position around the fine crushing rotation shaft 308, and the fine crushing device is positioned outside the fine crushing module vehicle body 301; the loading end of the fine crushing belt conveyor 305 is placed on a fine crushing conveyor platform 319; in the transport state, the fine crushing belt conveyor 305 is suspended on one side of the fine crushing module body 301, the fine crushing hydraulic pushing rod 307 is shortened, the whole fine crushing device rotates to a horizontal position around the fine crushing rotating shaft 308, and the fine crushing device is positioned at the top of the fine crushing module body 301; the bottom of the fine crushing module vehicle body 301 is provided with a fine crushing hydraulic power device 302 and a fine crushing control box 304, the driving end of a fine crushing hydraulic push rod 307 is connected with the fine crushing hydraulic power device 302, and the control end of the fine crushing hydraulic push rod 307 and the control end of a fine crushing driving motor 316 are respectively connected with a fine crushing control system in the fine crushing control box 304.

As shown in fig. 2 and 7, the grinding device 4 is composed of a ball mill 403, a feeding box 406 and a medium adding box 404, wherein the ball mill 403 is detachably connected with a grinding module body 401 through a ball mill base; the feeding end of the ball mill 403 is provided with an ore feeding box 406 and a medium adding box 404, and the discharging end of the ball mill 403 is provided with an ore discharging pipeline 402.

As shown in fig. 3, the mobile ore crushing and grinding system of the utility model further comprises an ore grinding medium adding module; the ore grinding medium adding module consists of a medium storage yard 6 and an automobile crane 7; wherein the truck suspension 7 is integrated on the body of the auxiliary equipment and is towed by the same rail tractor.

As shown in fig. 3, the flow type ore crushing and grinding system according to the present utility model further comprises an ore grinding product conveying module; the grinding product conveying module consists of a stirring tank 8 and a conveying pump 9, a lifting lug 11 is arranged at the top of the stirring tank 8, a stirring device is arranged in the stirring tank 8, and the stirring tank 8 is connected with an external grinding product conveying pipeline through the conveying pump 9; the ore grinding product conveying module is integrated on an auxiliary equipment vehicle body and is pulled by the same rail tractor.

In order to make the purposes, technical schemes and technical effects of the embodiments of the present utility model more clear, the technical schemes in the embodiments of the present utility model will now be clearly and completely described. The embodiments described below are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without the benefit of the teachings of this utility model, are intended to be within the scope of the utility model.

[ example ]

As shown in fig. 1 and 2, in this embodiment, the mobile broken ore processing system includes a coarse crushing module 1, a medium crushing module 2, a fine crushing module 3, an ore grinding module 4, a rail tractor, an ore grinding medium adding module and an ore grinding product conveying module, wherein the rail tractor adopts a locomotive 5.

In this embodiment, the crushing device in the coarse crushing module 1 adopts a conventional double-toothed roller crusher, and is composed of a coarse crushing main machine housing 112, a double-toothed roller 111 built in the coarse crushing main machine housing 112, a coarse crushing driving motor 116, and the like.

In this embodiment, the crushing device in the middle crushing module 2 adopts a traditional cone gyratory crusher, and is composed of a middle crushing main machine shell 213, a middle crushing cone 212, a middle crushing driving motor 216 and the like.

In this embodiment, the crushing device in the fine crushing module 3 adopts a conventional conical gyratory crusher, and is composed of a fine crushing main machine housing 313, a fine crushing cone 312, a fine crushing driving motor 316, and the like.

In this embodiment, the grinding apparatus in the grinding module 4 employs a conventional ball mill 403.

The coarse crushing module 1, the medium crushing module 2, the fine crushing module 3 and the ore grinding module 4 are integrated on corresponding car bodies and are pulled by a train head 5 to move along a track.

As shown in fig. 3, in this embodiment, when the flowing type ore crushing and grinding system works, an ore grinding medium adding module and an ore grinding product conveying module are also required to be configured. The grinding medium adding module can adopt a fixed structure or a movable structure, and in the embodiment, the grinding medium adding module comprises a medium storage yard 6 and an automobile crane 7, and the automobile crane 7 is arranged on an auxiliary equipment vehicle body and is pulled and moved by the same train head 5; the medium storage yard 6 is temporarily arranged on site. The grinding product conveying module can also adopt a fixed structure or a movable structure, and the grinding product conveying module adopts a movable structure, and comprises a stirring tank 8 and a conveying pump 9, wherein a lifting lug 11 is arranged on the stirring tank 8 and can be lifted and moved, and the stirring tank 8 and the conveying pump 9 are arranged on an auxiliary equipment vehicle body and are pulled and moved by the same locomotive head 5. After reaching the construction site, the ground product can be conveyed by connecting the conveying pump 9 with the ground product conveying pipeline 10.

In the embodiment, the vehicle-mounted coarse crushing module, the vehicle-mounted medium crushing module, the vehicle-mounted fine crushing module and the vehicle-mounted reselection module are sequentially connected from the tail to the head according to the driving direction; after reaching the construction site, the two sides of the grinding module 4 are respectively provided with a grinding medium adding module and a grinding product conveying module (shown in figure 3).

As shown in fig. 4, 4a and 8, in the present embodiment, the coarse crushing module 1 is integrated on the coarse crushing module body 101, and the coarse crushing gate type frame 115 of the coarse crushing module 1 is connected to two sides of the coarse crushing module body 101 through coarse crushing hydraulic push rods 107 respectively; the tail of the coarse crushing module turning plate 101 is rotatably connected with the coarse crushing door type frame 115. As shown in fig. 8, in the transport state, a rough crush belt conveyor 105 is provided on one side of the rough crush module body 101, and the rough crush belt conveyor 105 is suspended on the corresponding body side by being suspended from a plurality of rough crush suspension shafts 103 on the rough crush module body 101 side via a plurality of rough crush hooks 106 provided on the frame side at equal intervals. The head of the coarse crushing module body 101 (the front part of the moving direction of the body is shown, the same applies hereinafter) is vertically provided with a coarse crushing product bucket elevator 12, and the upper part of the coarse crushing product bucket elevator 12 is positioned above a medium crushing feeding platform 214 in an operating state.

As shown in fig. 5 and 8, in the present embodiment, the middle crushing module 2 is integrated on the middle crushing module vehicle body 201, and the middle crushing door-shaped frames 215 of the middle crushing module 2 are respectively connected with two sides of the middle crushing module vehicle body 201 through the middle crushing hydraulic push rods 207; the tail of the middle crushing module body 201 is rotatably connected with the middle crushing door type frame 215. As shown in fig. 8, in the transport state, a middle-sized belt conveyor 205 is provided on one side of the middle-sized module body 201, and the middle-sized belt conveyor 205 is suspended on the corresponding body side by being suspended from a plurality of middle-sized suspension hooks 206 provided on the frame side thereof at equal intervals on the corresponding body side by being suspended from a plurality of middle-sized suspension shafts 203 on the middle-sized module body 201 side. The outer side of the head of the middle crushing module vehicle body 201 is vertically provided with a middle crushing product bucket elevator 14, and the upper part of the middle crushing product bucket elevator 14 is positioned above a fine crushing feeding platform 315 in a working state.

As shown in fig. 6 and 9, in the present embodiment, the fine crushing module 3 is integrated on the fine crushing module body 301, and the fine crushing portal frame 314 of the fine crushing module 1 is connected to two sides of the fine crushing module body 301 through the fine crushing hydraulic pushing rod 307, and the tail of the fine crushing module body 301 is rotatably connected to the fine crushing portal frame 314. As shown in fig. 9, in the transport state, a finely divided belt conveyor 305 is provided on one side of the finely divided module body 301, and the finely divided belt conveyor 305 is suspended on the corresponding body side by being suspended by a plurality of finely divided suspending shafts 303 on the finely divided module body 301 side by a plurality of finely divided suspending hooks 306 provided on the frame side thereof at equal intervals. The outside of the head of the fine crushing module body 301 is vertically provided with a fine crushing product bucket elevator 16, and the upper end of the fine crushing product bucket elevator 16 is positioned above a mineral feeding box 406 in the mineral grinding module 4.

In the working state, the rough crush belt conveyor 105, the medium crush belt conveyor 205 and the fine crush belt conveyor 305 are taken down from the side parts of the respective vehicle bodies by a crane and then are connected with the corresponding vehicle bodies and the corresponding conveyor platforms by bolts through the supporting legs. The discharge ends of the coarse crushing belt conveyor 105, the middle crushing belt conveyor 205 and the fine crushing belt conveyor 305 are respectively positioned below the corresponding discharge chute, and the feeding ends are respectively positioned at the bottoms of the corresponding bucket elevators.

In this embodiment, the bottoms of the coarse crushing module body 101, the middle crushing module body 201 and the fine crushing module body 301 are respectively provided with corresponding hydraulic power devices, and the control ends of the coarse crushing hydraulic push rod 107, the middle crushing hydraulic push rod 207 and the fine crushing hydraulic push rod 307 are respectively connected with the control systems in the corresponding control boxes.

In this embodiment, in the coarse crushing module 1 in the working state, a foundation pit 123 is disposed on the outer side of the main frame of the coarse crushing device, the foundation pit 123 has a structure with three closed surfaces and one open surface (the conveying side of the coarse crushed product is an open structure), two sides of the top of the foundation pit 123 are respectively connected with 1 truck trestle 113, and the truck trestle 113 is connected with a ring beam on the top of the coarse crushing feeding platform 114. When feeding into the coarse crushing module 1, the truck moves with the ore onto the truck trestle 113, and then the ore is discharged through the feeding chute into the lower double-toothed roller crusher.

When the coarse crushing hydraulic push rod 107 of the coarse crushing module 1 is contracted, the coarse crushing device is folded to the top of the coarse crushing module body 101 and is in a horizontal state; when the coarse crushing hydraulic push rods 107 extend out, the coarse crushing door-shaped frame 115 is pushed to drive the coarse crushing device to integrally rotate to the outer side of the corresponding vehicle body and to be in a vertical state, and 2 coarse crushing hydraulic push rods 107 are respectively positioned on two sides of the coarse crushing module vehicle body 101. The coarse crushing device main frame is provided with 4 platforms, and when the coarse crushing device main frame is in a vertical state, the coarse crushing feeding platform 114, the coarse crushing base platform 118, the coarse crushing discharging platform 120 and the coarse crushing conveyor platform 121 are arranged in sequence from top to bottom. The 4 platforms are all welded to the coarse crushing gantry 115 by means of ring beams. The bottom of the 4 steel columns of the coarse crushing gate-type frame 115 are respectively provided with coarse crushing ground anchors 122, in this embodiment, the coarse crushing ground anchors 122 are made of round steel plates with diameters of 800mm, and the 4 coarse crushing ground anchors 122 are connected with the steel columns through anchor rods, and the anchor rods are connected with the steel columns through threads. A coarse crushing feeding platform 114 is arranged above the toothed roller crusher and is used for being connected with a truck trestle 113. The drive motor of the toothed roller crusher and the toothed roller crusher are bolted to the coarse crushing base platform 118 via corresponding mounts, respectively. The coarse crushing discharging chute 119 is arranged on the coarse crushing discharging platform 120, when the coarse crushing device is erected, the coarse crushing discharging platform 120 is positioned above the coarse crushing belt conveyor 105, and the ring beam at the corresponding position of the coarse crushing discharging platform 120 is disconnected at one side facing the coarse crushing belt conveyor 105.

When the middle crushing hydraulic push rod 207 of the middle crushing module 2 is contracted, the middle crushing device is folded to the top of the middle crushing module body 201 and is in a horizontal state; when the middle crushing hydraulic push rods 207 extend, the middle crushing door type frame 215 is pushed to drive the whole middle crushing device to rotate to the outer side of the corresponding vehicle body and to be in a vertical state, and the number of the middle crushing hydraulic push rods 207 is 2, and the middle crushing hydraulic push rods 207 are respectively positioned on two sides of the middle crushing module vehicle body 201. The main frame of the middle crushing device is provided with 4 platforms, and when the main frame of the middle crushing device is in a vertical state, the main frame of the middle crushing device sequentially comprises a middle crushing feeding platform 214, a middle crushing base platform 210, a middle crushing discharging platform 209 and a middle crushing conveyor platform 219 from top to bottom. The 4 platforms are all welded to the middle crushing gate 215 by ring beams. The bottom of the 4 steel columns of the middle crushing gate-type frame 215 are respectively provided with a middle crushing ground anchor 220, in the embodiment, the middle crushing ground anchors 220 are made of round steel plates with the diameter of 800mm, and the 4 middle crushing ground anchors 220 are connected with the steel columns through anchor rods, and the anchor rods are connected with the steel columns through threads. A middle crushing feeding platform 214 is arranged above the conical gyratory crusher in the middle crushing device and is used for being connected with the coarse crushing product chute 13. The driving motor of the cone gyratory crusher and the cone gyratory crusher are connected with the middle crushing base platform 210 by bolts through corresponding supports respectively. The middle crushing discharging chute 218 is arranged on the middle crushing discharging platform 209, when the middle crushing device is erected, the middle crushing discharging platform 209 is positioned above the middle crushing belt conveyor 205, and the ring beam at the corresponding position of the middle crushing discharging platform 209 is disconnected at one side facing the middle crushing belt conveyor 205.

When the fine crushing hydraulic push rod 307 of the fine crushing module 3 is contracted, the fine crushing device is folded to the top of the fine crushing module vehicle body 301 and is in a horizontal state; when the fine crushing hydraulic push rods 307 extend, the fine crushing portal 314 is pushed to drive the fine crushing device to integrally rotate to the outer side of the corresponding vehicle body and to be in a vertical state, and the number of the fine crushing hydraulic push rods 307 is 2, and the fine crushing hydraulic push rods 307 are respectively positioned on two sides of the fine crushing module vehicle body 301. The main frame of the fine crushing device is provided with 4 platforms, and when the main frame of the fine crushing device is in a vertical state, the fine crushing feeding platform 315, the fine crushing base platform 310, the fine crushing discharging platform 309 and the fine crushing conveyor platform 319 are sequentially arranged from top to bottom. The 4 platforms are all welded to the finely divided gantry 314 by means of ring beams. The bottoms of the 4 steel columns of the fine crushing portal frame 314 are respectively provided with a fine crushing anchor 320, in the embodiment, the fine crushing anchor 320 is made of round steel plates with the diameter of 800mm, and the 4 fine crushing anchors 320 are connected with the steel columns through anchor rods, and the anchor rods are connected with the steel columns through threads. A fine crushing feeding platform 315 is arranged above the conical gyratory crusher in the fine crushing device and is used for being connected with a medium crushing product chute 15. The drive motor of the conical gyratory crusher and the conical gyratory crusher are connected with the finely divided base platform 310 by means of bolts, respectively, via corresponding supports. The fine crushing discharge chute 318 is provided on a fine crushing discharge platform 309, and when the fine crushing device is erected, the fine crushing discharge platform 309 is located above the fine crushing belt conveyor 305, and a ring beam at a position corresponding to the fine crushing discharge platform 309 is broken at a side facing the fine crushing belt conveyor 305.

As shown in fig. 7 and 9, in this embodiment, the grinding module 4 includes a ball mill 403, a feeding box 406, and a medium adding box 404, and a grinding medium adding module and a grinding product conveying grinding block are additionally provided during grinding. The mill product conveying module is composed of a stirring tank 8 and a conveying pump 9, and the conveying pump 9 is additionally connected with a mill product conveying pipeline 10. The grinding media adding module and the grinding product conveying module are arranged on two sides of the grinding module body 401 (shown in fig. 3), and the grinding media adding module comprises a media storage yard 6 and an automobile crane 7.

In the grinding module 4, a ball mill 403 is horizontally arranged at the top of a grinding module vehicle body 401, a feeding end of the ball mill 403 is provided with a feeding box 406, a medium adding box 404 and a supplementing water pipe 405, and a discharging end of the ball mill 403 is provided with a mineral discharging pipeline 402 for feeding a grinding product into the stirring tank 8. The stirring tank 8 is a steel tank body, a stirring device is arranged in the stirring tank 8, and the stirring device is connected with a ground mineral product conveying pipeline 10 through a conveying pump 9 to realize long-distance conveying of the ground mineral product. The base of the ball mill 403 is connected with the ore grinding module body 401 through bolts.

Claims

1. The mobile crushing and grinding ore processing system is characterized by comprising a coarse crushing module, a medium crushing module, a fine crushing module and an ore grinding module, wherein the coarse crushing module, the medium crushing module, the fine crushing module and the ore grinding module can be pulled by a rail tractor to move along a rail; the coarse crushing module comprises a coarse crushing module body, a coarse crushing device and a coarse crushing product conveying device, wherein the coarse crushing device and the coarse crushing product conveying device are arranged on the coarse crushing module body, and the coarse crushing device can be switched between two states of a horizontal conveying position and a vertical working position; the middle crushing module comprises a middle crushing module body, a middle crushing device and a middle crushing product conveying device, wherein the middle crushing device and the middle crushing product conveying device are arranged on the middle crushing module body, and the middle crushing device can be switched between two states of a horizontal transportation position and a vertical working position; the fine crushing module comprises a fine crushing module body, a fine crushing device and a fine crushing product conveying device, wherein the fine crushing device and the fine crushing product conveying device are arranged on the fine crushing module body, and the fine crushing device can be switched between two states of a horizontal transportation position and a vertical working position; the grinding module comprises a grinding module body and a grinding device arranged on the grinding module body; under the operating condition, the coarse crushing product conveying device is connected between the coarse crushing device discharging end and the middle crushing device feeding end, the middle crushing product conveying device is connected between the middle crushing device discharging end and the fine crushing device feeding end, and the fine crushing product conveying device is connected between the fine crushing device discharging end and the ore grinding device feeding end.

2. A flow breaker ore processing system as set forth in claim 1 wherein said coarse product conveyor comprises a coarse belt conveyor, a coarse product hopper conveyor, and a coarse product chute; in the working state, the coarse crushing device is vertically arranged on a coarse crushing module vehicle body far away from the middle crushing module, the coarse crushing belt conveyor is horizontally arranged on the coarse crushing module vehicle body, and the bottom of the coarse crushing belt conveyor is detachably connected with the coarse crushing module vehicle body through a plurality of supporting legs; the feeding end of the coarse crushing belt conveyor is positioned below the discharging end of the coarse crushing device, and the discharging end of the coarse crushing belt conveyor is close to one end of the middle crushing module; the coarse crushing product bucket elevator is vertically arranged, the lower end of the coarse crushing product bucket elevator is close to the discharging end of the coarse crushing belt conveyor, and the upper end of the coarse crushing product bucket elevator is provided with a coarse crushing product chute at one end close to the middle crushing device; under the transportation state, the coarse crushing belt conveyor is hung on one side of the coarse crushing module body through the cooperation of a plurality of coarse crushing hooks arranged on one side of the coarse crushing belt conveyor frame and a plurality of coarse crushing hanging shafts arranged on one side of the coarse crushing module body.

3. The flow type ore crushing and grinding system according to claim 1, wherein the coarse crushing device consists of a coarse crushing main machine shell, a toothed roller, a coarse crushing driving motor, a coarse crushing gate type frame, a coarse crushing feeding platform, a coarse crushing base platform, a coarse crushing discharging platform and a coarse crushing conveyor platform; the 2 coarse crushing door-shaped frames are arranged in parallel to form a coarse crushing device main frame, and in the working state, a coarse crushing feeding platform, a coarse crushing base platform, a coarse crushing discharging platform and a coarse crushing conveyor platform are sequentially arranged on the coarse crushing device main frame from top to bottom, and a coarse crushing ground anchor is arranged at the bottom of the coarse crushing device main frame; the outer side of the coarse crushing feeding platform is provided with a truck trestle which is connected with the top of a foundation pit arranged at the outer side of the main frame of the coarse crushing device in a working state; the coarse crushing main machine shell is detachably connected with the coarse crushing base platform through a coarse crushing crusher support; the toothed roller is arranged in the coarse crushing main machine shell and is driven by a coarse crushing driving motor arranged outside the coarse crushing main machine shell, and the coarse crushing driving motor is detachably connected with the coarse crushing basic platform through a coarse crushing driving motor support; the coarse crushing discharging chute is detachably arranged on the coarse crushing discharging platform; the two sides of the lower part of one end of the main frame of the coarse crushing device are provided with coarse crushing rotating shaft supports which are rotatably connected with one end of the coarse crushing module vehicle body through coarse crushing rotating shafts; coarse crushing hinge shaft supports are respectively arranged on two sides of the middle part of the main frame of the coarse crushing device at the same end, coarse crushing hydraulic push rod supports are respectively arranged on two sides of the other end of the coarse crushing module body, one end of each coarse crushing hydraulic push rod is hinged with the corresponding side of the coarse crushing hydraulic push rod support, and the other end of each coarse crushing hydraulic push rod is hinged with the corresponding side of the coarse crushing hinge shaft support; in the working state, the rough crushing hydraulic push rod stretches to enable the whole rough crushing device to rotate to a vertical position around the rough crushing rotating shaft, and the rough crushing device is positioned at the outer side of the rough crushing module vehicle body; the feeding end of the coarse crushing belt conveyor is arranged on a coarse crushing conveyor platform; in a transportation state, the rough crushing belt conveyor is hung on one side of a rough crushing module vehicle body, a rough crushing hydraulic push rod is shortened, the whole rough crushing device rotates to a horizontal position around a rough crushing rotating shaft, and the rough crushing device is positioned at the top of the rough crushing module vehicle body; the bottom of the coarse crushing module body is provided with a coarse crushing hydraulic power device and a coarse crushing control box, the driving end of the coarse crushing hydraulic push rod is connected with the coarse crushing hydraulic power device, and the control end of the coarse crushing hydraulic push rod and the control end of the coarse crushing driving motor are respectively connected with a coarse crushing control system in the coarse crushing control box.

4. The flow type crushed ore processing system according to claim 1, wherein the medium crushed product conveying device comprises a medium crushed belt conveyor, a medium crushed product bucket elevator and a medium crushed product chute; in the working state, the middle crushing device is vertically arranged on a middle crushing module vehicle body far away from the fine crushing module, the middle crushing belt conveyor is horizontally arranged on the middle crushing module vehicle body, and the bottom of the middle crushing belt conveyor is detachably connected with the middle crushing module vehicle body through a plurality of supporting legs; the feeding end of the middle crushing belt conveyor is positioned below the discharging end of the middle crushing device, and the discharging end of the middle crushing belt conveyor is close to one end of the fine crushing module; the middle crushed product bucket elevator is vertically arranged, the lower end of the middle crushed product bucket elevator is close to the discharging end of the middle crushed belt conveyor, and the upper end of the middle crushed product bucket elevator is provided with a middle crushed product chute at one end close to the fine crushing device; under the transportation state, the middle broken belt conveyor is hung on one side of the middle broken module car body through the cooperation of a plurality of middle broken hooks arranged on one side of the middle broken belt conveyor frame and a plurality of middle broken hanging shafts arranged on one side of the middle broken module car body.

5. The flow type ore crushing and grinding system according to claim 1, wherein the medium crushing device consists of a medium crushing main machine shell, a medium crushing cone, a medium crushing driving motor, a medium crushing door-shaped frame, a medium crushing feeding platform, a medium crushing base platform, a medium crushing discharging platform and a medium crushing conveyor platform; the 2 middle crushing door-shaped frames are arranged in parallel to form a middle crushing device main frame, and in a working state, a middle crushing feeding platform, a middle crushing base platform, a middle crushing discharging platform and a middle crushing conveyor platform are sequentially arranged on the middle crushing device main frame from top to bottom, and a middle crushing ground anchor is arranged at the bottom of the middle crushing device main frame; the middle crushing main machine shell is detachably connected with the middle crushing foundation platform through a middle crushing crusher support; the middle crushing cone is arranged in the middle crushing main machine shell and is driven by a middle crushing driving motor arranged outside the middle crushing main machine shell, and the middle crushing driving motor is detachably connected with the middle crushing foundation platform through a middle crushing driving motor support; the middle-crushing discharging chute is detachably arranged on the middle-crushing discharging platform; the two sides of the lower part of one end of the main frame of the middle crushing device are provided with middle crushing rotating shaft supports which are rotatably connected with one end of the middle crushing module vehicle body through middle crushing rotating shafts; the two sides of the middle part of the main frame of the middle crushing device at the same end are respectively provided with a middle crushing hinge shaft support, the two sides of the other end of the middle crushing module body are respectively provided with a middle crushing hydraulic push rod support, one end of the middle crushing hydraulic push rod is hinged with the middle crushing hydraulic push rod support at the corresponding side, and the other end of the middle crushing hydraulic push rod is hinged with the middle crushing hinge shaft support at the corresponding side; in the working state, the middle crushing hydraulic push rod stretches to enable the whole middle crushing device to rotate to a vertical position around the middle crushing rotating shaft, and the middle crushing device is positioned at the outer side of the middle crushing module vehicle body; the feeding end of the medium-sized belt conveyor is arranged on a medium-sized conveyor platform; in a transportation state, the middle crushing belt conveyor is hung on one side of the middle crushing module vehicle body, the middle crushing hydraulic push rod is shortened, the whole middle crushing device rotates to a horizontal position around the middle crushing rotating shaft, and the middle crushing device is positioned at the top of the middle crushing module vehicle body; the bottom of the middle crushing module body is provided with a middle crushing hydraulic power device and a middle crushing control box, the driving end of the middle crushing hydraulic push rod is connected with the middle crushing hydraulic power device, and the control end of the middle crushing hydraulic push rod and the control end of the middle crushing driving motor are respectively connected with a middle crushing control system in the middle crushing control box.

6. A flow-type crushed ore processing system according to claim 1, wherein the finely divided product conveying means comprises a finely divided belt conveyor, a finely divided product hopper and a finely divided product chute; in the working state, the fine crushing device is vertically arranged on a fine crushing module vehicle body far away from the grinding module, the fine crushing belt conveyor is horizontally arranged on the fine crushing module vehicle body, and the bottom of the fine crushing belt conveyor is detachably connected with the fine crushing module vehicle body through a plurality of supporting legs; the feeding end of the fine crushing belt conveyor is positioned below the discharging end of the fine crushing device, and the discharging end of the fine crushing belt conveyor is close to one end of the ore grinding module; the fine crushing product bucket elevator is vertically arranged, the lower end of the fine crushing product bucket elevator is close to the discharging end of the fine crushing belt conveyor, and the upper end of the fine crushing product bucket elevator is provided with a fine crushing product chute at one end close to the ore grinding device; in the transportation state, the fine crushing belt conveyor is hung on one side of the fine crushing module body through the cooperation of a plurality of fine crushing hooks arranged on one side of the fine crushing belt conveyor frame and a plurality of fine crushing hanging shafts arranged on one side of the fine crushing module body.

7. The flow type crushing and grinding ore processing system according to claim 1, wherein the crushing device consists of a crushing main machine shell, a crushing cone, a crushing driving motor, a crushing portal frame, a crushing feeding platform, a crushing base platform, a crushing discharging platform and a crushing conveyor platform; the 2 fine crushing door-type frames are arranged in parallel to form a fine crushing device main frame, and in the working state, a fine crushing feeding platform, a fine crushing base platform, a fine crushing discharging platform and a fine crushing conveyor platform are sequentially arranged on the fine crushing device main frame from top to bottom, and a fine crushing ground anchor is arranged at the bottom of the fine crushing device main frame; the fine crushing main machine shell is detachably connected with the fine crushing foundation platform through a fine crushing crusher support; the fine crushing cone is arranged in the fine crushing main shell and driven by a fine crushing driving motor arranged outside the fine crushing main shell, and the fine crushing driving motor is detachably connected with the fine crushing foundation platform through a fine crushing driving motor support; the fine crushing discharging chute is detachably arranged on the fine crushing discharging platform; two sides of the lower part of one end of the main frame of the fine crushing device are provided with fine crushing rotating shaft supports which are rotationally connected with one end of a fine crushing module vehicle body through fine crushing rotating shafts; two sides of the middle part of the main frame of the fine crushing device at the same end are respectively provided with a fine crushing hinge shaft support, two sides of the other end of the fine crushing module body are respectively provided with a fine crushing hydraulic push rod support, one end of the fine crushing hydraulic push rod is hinged with the fine crushing hydraulic push rod support at the corresponding side, and the other end of the fine crushing hydraulic push rod is hinged with the fine crushing hinge shaft support at the corresponding side; under the working state, the fine crushing hydraulic push rod stretches to enable the whole fine crushing device to rotate to a vertical position around the fine crushing rotating shaft, and the fine crushing device is positioned on the outer side of the fine crushing module vehicle body; the feeding end of the fine crushing belt conveyor is arranged on a fine crushing conveyor platform; under the transportation state, the fine crushing belt conveyor is hung on one side of the fine crushing module vehicle body, the fine crushing hydraulic push rod is shortened, the whole fine crushing device rotates to a horizontal position around the fine crushing rotating shaft, and the fine crushing device is positioned at the top of the fine crushing module vehicle body; the bottom of the fine crushing module vehicle body is provided with a fine crushing hydraulic power device and a fine crushing control box, the driving end of a fine crushing hydraulic push rod is connected with the fine crushing hydraulic power device, and the control end of the fine crushing hydraulic push rod and the control end of a fine crushing driving motor are respectively connected with a fine crushing control system in the fine crushing control box.

8. The system for processing the flowing crushed ore according to claim 1, wherein the ore grinding device consists of a ball mill, an ore feeding box and a medium adding box, and the ball mill is detachably connected with an ore grinding module body through a ball mill base; the feeding end of the ball mill is provided with an ore feeding box and a medium adding box, and the discharging end of the ball mill is provided with an ore discharging pipeline.

9. A fluid grinding ore processing system according to claim 1, further comprising an ore grinding media addition module; the ore grinding medium adding module consists of a medium storage yard and an automobile crane; wherein the automobile crane is integrated on an auxiliary equipment car body and is pulled by the same rail tractor.

10. A flow breaking and grinding ore processing system according to claim 1, further comprising an ore product delivery module; the ore grinding product conveying module consists of a stirring tank and a conveying pump, the top of the stirring tank is provided with a lifting lug, a stirring device is arranged in the stirring tank, and the stirring tank is connected with an external ore grinding product conveying pipeline through the conveying pump; the ore grinding product conveying module is integrated on an auxiliary equipment vehicle body and is pulled by the same rail tractor.