CN220248085U

CN220248085U - Open-pit mining device adopting pit closing construction

Info

Publication number: CN220248085U
Application number: CN202321572562.4U
Authority: CN
Inventors: 张洪; 蔡忠超; 刘英璐; 马婧佳; 林淋; 张恺
Original assignee: Ccteg Shenyang Engineering Co ltd
Current assignee: Ccteg Shenyang Engineering Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-26
Anticipated expiration: 2033-06-20

Abstract

The open-pit mining device comprises a treatment box, wherein a liquid inlet end and a liquid outlet end are symmetrically arranged on the lower side wall of the treatment box, a water pump is fixedly connected to the port of the liquid inlet end, the water inlet end of the water pump is used for pumping drain water through a hose, a driver is arranged at the top of the treatment box, and a connecting rod is fixedly connected to the driving end of the driver; according to the utility model, the filter ring is opened by virtue of the water pressure of the drain water, so that the drain water and dirt in the drain water flow upwards through the filter ring, the dirt stays above the filter ring after the water pump stops pumping water, and the dirt is automatically discharged out of the treatment box by rotating the cleaning plate when the filter ring rises to the top of the treatment box.

Description

Open-pit mining device adopting pit closing construction

Technical Field

The utility model relates to the technical field of open-pit mining, in particular to an open-pit mining device adopting pit closing construction.

Background

The open-pit mining is a process for removing a covering on a mineral body to obtain a required mineral, and generally comprises the working procedures of perforation, blasting, loading, transportation, dumping and the like.

The prior publication number CN108716403B discloses a strip mine mesh mining method, which comprises the following steps: dividing the stope along the trend into grids to obtain a plurality of mining grids, and reserving ore pillars among the mining grids; the mining grid adopts a mining sequence of layered mining, and stripping, mining and discarding operations are sequentially carried out; the mining area is provided with mobile primary screening equipment, undersize materials are pulped, the pulp is conveyed to a mineral processing workshop, oversize materials are directly discharged to a goaf of the current mining grid, but the mining device lacks drainage water treatment equipment, so that the mining efficiency is seriously affected;

the prior art patent with publication number CN115677120A discloses an open-pit mining method adopting a pit-closing operation mechanism, and aims at solving the problem of lacking drainage water treatment equipment, the scheme is now proposed, and the open-pit mining method comprises a water tank, wherein a settling tank is arranged on one side of the water tank, a sewage pump is arranged on the settling tank, a sewage inlet pipe and a sewage outlet pipe are arranged on the sewage pump, the sewage outlet pipe is communicated with the water tank, a clean water pump is arranged on one side of the water tank, a water suction pipe is arranged on the clean water pump, a clean water tank is arranged at the end part of the water suction pipe, a plurality of adsorption layers are arranged on one side of the clean water tank, a motor is arranged on one side of the water tank, a rotary rod is fixedly arranged on an output shaft of the motor, a first bevel gear is fixedly arranged on the rotary rod, and a second bevel gear is meshed on the first bevel gear. When the device is used for treating the drain water, the dirt collecting frame and the collecting bag move back and forth to collect dirt on the water surface, the collecting bag is used for storing the dirt inside the water tank, so that the dirt collecting frame and the collecting bag are inconvenient to clean, the dirt collecting frame and the collecting bag can only collect the sewage with a single liquid level, the use effect is poor, and improvement is needed; accordingly, an open pit mining apparatus employing pit closing construction has been proposed in view of the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the technical problems, the utility model provides an open-pit mining device adopting pit closing construction.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an open-pit mining device adopting pit closing construction, which comprises a treatment box, wherein a liquid inlet end and a liquid outlet end are symmetrically arranged on the lower side wall of the treatment box, valves are arranged on the liquid inlet end and the liquid outlet end, a water pump is fixedly connected to the port of the liquid inlet end, the water inlet end of the water pump is used for pumping drain water through a hose, a driver is arranged at the top of the treatment box, a connecting rod is fixedly connected to the driving end of the driver, a stirring assembly is arranged on the connecting rod, the stirring assembly comprises a plurality of groups of stirring blades, the stirring blades are fixedly arranged on the connecting rod, a filtering assembly is arranged below the connecting rod, the filtering assembly comprises a limiting convex ring, and the limiting convex ring is fixedly arranged on the lower side wall of the connecting rod.

Preferably, the stirring assembly further comprises a plurality of crushing blades, and the crushing blades are fixedly arranged at the bottom of the connecting rod in a ring shape.

Preferably, the stirring assembly further comprises a fixing frame, the fixing frame is fixedly arranged at the outer wall of the driver, lifting motors are fixedly connected to two sides of the fixing frame respectively, a lead screw is fixedly connected to the driving end of each lifting motor, and the lead screw is in threaded connection with the processing box.

Preferably, the spring is installed to the below of spacing bulge loop, and the spring cover is established in the outside of connecting rod, the clearance board is installed to the below of spring, and clearance board and connecting rod sliding connection.

Preferably, a sealing cover is arranged below the cleaning plate and is in sliding connection with the connecting rod, a filtering ring is arranged at the bottom of the sealing cover, and a bracket is fixedly connected to one side opposite to the filtering ring and the connecting rod.

Preferably, the filter assembly further comprises a collection table fixedly mounted to the lower side wall of the treatment tank.

Preferably, the top fixedly connected with of collecting table a plurality of bracing piece, and the top fixedly connected with interception ring of bracing piece.

The utility model has the advantages that:

1. according to the utility model, the stirring blade is driven by the driver to rotate to stir the drain water, so that the drain water is fully mixed with the medicine, harmful substances in the drain water are purified, the crushing blade crushes larger substances to avoid blockage, and the lifting motor is used for driving the screw rod to rotate to adjust the height, so that the stirring range of the stirring blade is adjusted and enlarged, and the stirring effect is improved.

2. According to the utility model, the filter ring is opened by virtue of the water pressure of the drain water, so that the drain water and dirt in the drain water flow upwards through the filter ring, the dirt stays above the filter ring after the water pump stops pumping water, and the dirt is automatically discharged out of the treatment box by rotating the cleaning plate when the filter ring rises to the top of the treatment box.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view of a treatment tank of the present utility model;

FIG. 4 is a schematic view of a filter assembly according to the present utility model;

fig. 5 is a top view of fig. 3 in accordance with the present utility model.

In the figure: 1. a treatment box; 2. a liquid inlet end; 3. a liquid outlet end; 4. a water pump; 5. a driver; 6. a connecting rod; 7. a stirring assembly; 71. stirring the leaves; 72. crushing blades; 73. a fixing frame; 74. a lifting motor; 75. a screw rod; 8. a filter assembly; 81. a limit convex ring; 82. a spring; 83. a cleaning plate; 84. sealing cover; 85. a filter ring; 86. a bracket; 87. a collection station; 88. a support rod; 89. an interception ring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an open-pit mining device adopting pit closing construction comprises a treatment tank 1, a liquid inlet end 2 and a liquid outlet end 3 are symmetrically arranged on the lower side wall of the treatment tank 1, a water pump 4 is fixedly connected to the port of the liquid inlet end 2, a water inlet end of the water pump 4 is used for pumping the drain water through a hose, a driver 5 is arranged on the top of the treatment tank 1, a connecting rod 6 is fixedly connected with the driving end of the driver 5, a stirring assembly 7 is arranged on the connecting rod 6, the stirring assembly 7 comprises a plurality of groups of stirring blades 71, the stirring blades 71 are fixedly arranged on the connecting rod 6, a filtering assembly 8 is arranged below the connecting rod 6, the filtering assembly 8 comprises a limiting convex ring 81, the limiting convex ring 81 is fixedly arranged on the lower side wall of the connecting rod 6, the drain water inside the pit is pumped by the water pump 4, the drain water enters the inside of the treatment tank 1, the treatment medicine is added into the treatment tank 1, the drain water is driven by the driver 5 to rotate and stir the drain water, harmful substances in the drain water are fully mixed with the medicine, the drain water is purified, the drain water flows in the inside the treatment tank 1, the inside the treatment tank through blades, the blades are prevented from affecting the crushing efficiency through harmless crushing blades, and blocking effects on the drain water are avoided.

The stirring assembly 7 further comprises a plurality of crushing blades 72, and the crushing blades 72 are fixedly arranged at the bottom of the connecting rod 6 in a ring shape.

The stirring assembly 7 further comprises a fixing frame 73, the fixing frame 73 is fixedly arranged at the outer wall of the driver 5, lifting motors 74 are fixedly connected to two sides of the fixing frame 73 respectively, a lead screw 75 is fixedly connected to the driving end of each lifting motor 74, the lead screw 75 is in threaded connection with the processing box 1, the lead screw 75 is driven to rotate through the lifting motors 74 to adjust the height, the stirring range of the stirring blade 71 is adjusted and enlarged, and the stirring effect is improved.

The spring 82 is installed to the below of spacing bulge loop 81, and the outside at connecting rod 6 is established to the spring 82 cover, clearance board 83 is installed to the below of spring 82, and clearance board 83 and connecting rod 6 sliding connection, the drainage water upwards flows in processing case 1, promote sealed lid 84 upwards to slide and open filter ring 85, and then make the drainage water and the filth of its inside upwards flow through filter ring 85, when water pump 4 stops to draw water, sealed lid 84 blocks filter ring 85 through spring 82 elastic force, and then make the filth stop in the top of filter ring 85, move through elevator motor 74 and make filter ring 85 rise to processing case 1 top, and then rotate the automatic discharge processing case 1 of filth through clearance board 83, compared with prior art, the improvement is to the cleaning effect of filth, and be applicable to the drainage water of different liquid level heights.

A sealing cover 84 is arranged below the cleaning plate 83, the sealing cover 84 is in sliding connection with the connecting rod 6, a filtering ring 85 is arranged at the bottom of the sealing cover 84, and a bracket 86 is fixedly connected to the opposite side of the filtering ring 85 to the connecting rod 6.

The filter assembly 8 further comprises a collecting table 87, the collecting table 87 being fixedly mounted to the lower side wall of the treatment tank 1.

The top fixedly connected with of collection platform 87 a plurality of bracing piece 88, and the top fixedly connected with interception ring 89 of bracing piece 88, rotatory and produce the filth that splashes through interception ring 89 to cleaning plate 83 intercept, avoid the filth to splash at will, and the filth drops on collection platform 87, the collection of convenient collection is handled.

The working principle is that the water pump 4 is used for pumping the drain water in the pit into the treatment box 1 for treatment, treatment medicines are added into the treatment box 1, the driver 5 is used for driving the stirring blade 71 to stir the drain water in a rotating way, so that the drain water is fully mixed with the medicines, harmful substances in the drain water are purified, when the drain water flows in the treatment box 1, the crushing blade 72 is used for crushing larger substances to avoid blockage, the drain water is subjected to harmless treatment to avoid influencing the exploitation efficiency, the lifting motor 74 is used for driving the screw 75 to rotate to adjust the height, the stirring range of the stirring blade 71 is adjusted and expanded, and the stirring effect is improved;

the drainage water flows upwards in the treatment box 1, the sealing cover 84 is pushed to slide upwards to open the filter ring 85, and then the drainage water and dirt inside the drainage water flow upwards through the filter ring 85, when the water pump 4 stops pumping water, the sealing cover 84 plugs the filter ring 85 through the elastic force of the spring 82, and then the dirt stays above the filter ring 85, the filter ring 85 is enabled to rise to the top of the treatment box 1 through the operation of the lifting motor 74, and then the dirt is automatically discharged out of the treatment box 1 through the rotation of the cleaning plate 83.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an adopt open-pit mining device of closed pit construction, includes processing case (1), its characterized in that: the utility model provides a filter assembly, including processing case (1), including lower lateral wall symmetry, filter assembly (8) are installed to lower lateral wall symmetry of processing case (1), feed liquor end (2) and play liquid end (3), feed liquor end (2) port department fixedly connected with water pump (4), the feed liquor end of water pump (4) is through hose extraction drainage water, driver (5) are installed at the top of processing case (1), drive end fixedly connected with connecting rod (6) of driver (5), install stirring subassembly (7) on connecting rod (6), stirring subassembly (7) include a plurality of groups stirring leaf (71), stirring leaf (71) fixed mounting is on connecting rod (6), filter assembly (8) are installed to the below of connecting rod (6), filter assembly (8) include spacing bulge loop (81), spacing bulge loop (81) fixed mounting is in the lower lateral wall department of connecting rod (6).

2. An open pit mining apparatus employing closed pit construction according to claim 1, wherein: the stirring assembly (7) further comprises a plurality of crushing blades (72), and the crushing blades (72) are fixedly arranged at the bottom of the connecting rod (6) in a ring shape.

3. An open pit mining apparatus employing closed pit construction according to claim 1, wherein: the stirring assembly (7) further comprises a fixing frame (73), the fixing frame (73) is fixedly arranged at the outer wall of the driver (5), lifting motors (74) are fixedly connected to two sides of the fixing frame (73) respectively, a lead screw (75) is fixedly connected to the driving end of each lifting motor (74), and the lead screw (75) is in threaded connection with the processing box (1).

4. An open pit mining apparatus employing closed pit construction according to claim 1, wherein: the spring (82) is installed to the below of spacing bulge loop (81), and outside at connecting rod (6) is established to spring (82) cover, clearance board (83) is installed to the below of spring (82), and clearance board (83) and connecting rod (6) sliding connection.

5. The surface mining apparatus of claim 4, wherein the pit closing construction is performed by: the lower part of the cleaning plate (83) is provided with a sealing cover (84), the sealing cover (84) is in sliding connection with the connecting rod (6), the bottom of the sealing cover (84) is provided with a filtering ring (85), and one side opposite to the filtering ring (85) and the connecting rod (6) is fixedly connected with a bracket (86).

6. An open pit mining apparatus employing closed pit construction according to claim 1, wherein: the filter assembly (8) further comprises a collecting table (87), and the collecting table (87) is fixedly arranged on the lower side wall of the treatment box (1).

7. The surface mining apparatus of claim 6, wherein the pit closing construction is performed by: the top fixedly connected with of collection platform (87) a plurality of bracing piece (88), and the top fixedly connected with of bracing piece (88) intercepts ring (89).