CN114904758A

CN114904758A - Shaking type ore screening equipment for mining complex gold ore deposit and using method thereof

Info

Publication number: CN114904758A
Application number: CN202210408909.5A
Authority: CN
Inventors: 徐浩钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-16

Abstract

The invention relates to the technical field of gold ore deposit mining, in particular to a shaking type ore screening device for complex gold ore deposit mining and a using method thereof, wherein the shaking type ore screening device comprises a device bottom plate, a shaking screen body is fixed at the upper end of the device bottom plate, the device bottom plate is connected with the shaking screen body through a shaking elastic part, a shaking motor is fixed at the side edge of the shaking screen body, a screen is installed on the inner wall of the shaking screen body, a dredging structure for dredging the screen is installed at the upper end of the shaking screen body, and the dredging structure is connected with the shaking screen body through an installation structure; through opening the mediation structure, utilize the mediation structure to dredge to the screen cloth, make the screen cloth keep penetrating, then continue to carry out the ore screening, can dredge the screen cloth fast, reduce the influence that produces the ore screening, dredge and be connected through mounting structure between the sieve body of structure and shake, can be faster dismantle the mediation structure, and have certain buffer function.

Description

Shaking type ore screening equipment for mining complex gold ore deposit and using method thereof

Technical Field

The invention relates to the technical field of gold deposit mining, in particular to a shaking type ore screening device for complex gold deposit mining and a using method thereof.

Background

At present along with the continuous development of science and technology, the more and more mining work of emphasizing on gold deposit, so that the utilization of the energy, complicated gold deposit needs to filter the ore when the exploitation, with less ore in the ore, earth, debris such as stone are sieved out, leave the ore that meets the requirements, so that the ore uses, when screening the ore, need utilize shake formula screening installation to filter the ore, shake the mechanism through the motor cooperation and shake to equipment, in order to improve the screening effect.

Present shake formula screening installation when screening the ore, in the ore mix with debris such as screen cloth mesh size suitable ore, earth, stone receive bold ore extrusion back card in screen cloth mesh department, and the shake of equipment is not enough to shake it off to lead to the mesh to block up, when the mesh blockked up, need the manual work to clear up the mesh one by one, comparatively inconvenient, and cleaning efficiency is lower, influence screening effect.

Disclosure of Invention

The invention aims to provide a shaking type ore screening device for mining complex gold ore deposits and a using method thereof, which can automatically clean meshes of a screen mesh when screening ores and improve screening efficiency.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

complicated gold deposit bed opens shake formula ore screening equipment of adoption, including the equipment bottom plate, the upper end of equipment bottom plate is fixed with the shake sieve body, be connected through the shake elastic component between equipment bottom plate and the shake sieve body, the side of shake sieve body is fixed with the shake motor, the screen cloth is installed to the inner wall of shake sieve body, the mediation structure that is used for dredging the screen cloth is installed to the upper end of shake sieve body, it is connected through mounting structure to dredge between structure and the shake sieve body.

Preferably, the mediation structure is including fixing the support body in the shake sieve body upper end, the side of supporting the support body is fixed with driving motor, driving motor's output is fixed with the eccentric disc, the fixed surface of eccentric disc has the connecting rod, the inside slip of supporting the support body is provided with the lifter plate, the central point of lifter plate puts and is fixed with the go-between, the connecting rod is located the inside of go-between, be sliding connection between connecting rod and the go-between, the lower extreme of lifter plate is fixed with the backup pad, the lower extreme of backup pad is fixed with the mediation post, the mediation post is corresponding with the mesh department of screen cloth, be connected through fixed subassembly between mediation post and the backup pad.

Preferably, the spout has all been seted up to the both sides of lifter plate, the inner wall of supporting the support body is fixed with the gyro wheel, gyro wheel and spout looks adaptation, and the surface of gyro wheel is laminated with the tank bottom of spout mutually.

Preferably, the lower end of the support frame body and the upper end of the support plate are both fixed with guide posts which are symmetrical to each other, and the two groups of guide posts which are symmetrical to each other are connected through a reset spring.

Preferably, the fixing assembly comprises a fixing sleeve fixed at the lower end of the supporting plate, the dredging column is matched with the fixing sleeve and is installed inside the fixing sleeve, an elastic plate is fixed on the inner wall of the fixing sleeve, the end portion of the elastic plate is arc-shaped, the elastic plate is attached to the dredging column, a fixing hole is formed in the surface of the dredging column, the dredging column is connected with the fixing sleeve through a fixing column, the fixing column is in threaded connection with the fixing sleeve, and the fixing column penetrates through the fixing sleeve and the dredging column.

Preferably, the bottom of the fixed sleeve pipe is fixed with a second elastic plate, the second elastic plate is attached to the upper end of the dredging column, and the upper end of the second elastic plate is fixed with a reinforcing spring.

Preferably, the mounting structure is including fixing the mounting panel at the support body side, the dither screen body side is fixed with the installation casing, mounting panel and installation casing looks adaptation are installed in the inside of installation casing, lead to the erection column between mounting panel and the installation casing and be connected, be threaded connection between erection column and the installation casing, the movable groove has been seted up to the side of mounting panel, the inside slip in movable groove is provided with the slider, the tip and the slider of erection column laminate mutually, the bottom of installation casing is fixed with buffer spring, buffer spring's upper end is inconsistent with the lower extreme of mounting panel.

Another object of the present invention is to provide a method for using a shaking type ore screening device for mining complex gold deposits, which comprises the following steps:

s1: starting a shaking motor to drive a shaking mechanism in the shaking screen body to move so as to drive the shaking screen body to shake and reset under the action of a shaking elastic piece, so that shaking of the shaking screen body is realized, ores are orderly put on a screen, and shaking screening of the ores is realized under shaking of the shaking screen body;

s2: in the screening process, observing whether sundries are blocked in meshes of the screen, stopping screening and starting a driving motor when more sundries are blocked in the meshes, so that the driving motor drives a dredging column to hit the sundries in the meshes under the action of an eccentric disc, a lifting plate and other assemblies, and the screen is dredged;

s3: and after the mesh dredging is finished, closing the driving motor, opening the shaking motor, and then continuously screening the ores.

Compared with the prior art, the invention has the following advantages:

1) when the screen is blocked in a large area, the equipment stops screening, starts the dredging structure, dredges the screen by using the dredging structure to ensure that the screen is transparent, then continues to screen the ores, can quickly dredge the screen and reduce the influence on the screening of the ores;

2) the equipment dredging structure is connected with the shaking screen body through the mounting structure, so that the dredging structure can be disassembled more quickly, the equipment dredging structure has a certain buffering function, and the influence of vibration generated when the dredging structure is used on fixation can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a shaker body according to the present invention;

FIG. 2 is a schematic perspective view of the dredging structure of the present invention;

FIG. 3 is a cross-sectional view of the present invention venting post and securing assembly;

FIG. 4 is a cross-sectional view of the mounting structure of the present invention;

fig. 5 is a schematic diagram of a frame of a method for using the shaking type ore screening equipment for mining complex gold deposits in the invention.

In the figure: 1. an equipment backplane; 2. a shaker body; 3. a shaking elastic member; 4. a dithering motor; 5. screening a screen; 6. a dredging structure; 7. a mounting structure; 8. a fixing assembly; 601. a support frame body; 602. a drive motor; 603. an eccentric disc; 604. a lifting plate; 605. a connecting ring; 606. a connecting rod; 607. a support plate; 608. dredging the column; 609. a chute; 610. a guide post; 611. a return spring; 71. mounting a plate; 72. installing a shell; 73. mounting a column; 74. a movable groove; 75. a slider; 76. a buffer spring; 81. fixing the sleeve; 82. a first elastic plate; 83. a fixing hole; 84. fixing a column; 85. a second elastic plate; 86. and reinforcing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a shaking type ore screening apparatus for complex gold ore deposit mining comprises an apparatus base plate 1, a shaking screen body 2 is fixed on the upper end of the apparatus base plate 1, the apparatus base plate 1 is connected with the shaking screen body 2 through a shaking elastic member 3, a shaking motor 4 is fixed on the side edge of the shaking screen body 2, a screen 5 is installed on the inner wall of the shaking screen body 2, a dredging structure 6 for dredging the screen 5 is installed on the upper end of the shaking screen body 2, the dredging structure 6 is connected with the shaking screen body 2 through an installation structure 7, when ore is required to be screened, the shaking motor 4 is turned on to drive a shaking mechanism inside the shaking screen body 2 to move, so as to drive the shaking screen body 2 to shake and reset under the action of the shaking elastic member 3, so as to realize shaking of the shaking screen body 2, and orderly put ore on the screen 5, realize the shake screening of ore under the shake of shake sieve body 2, select the ore of compound requirement, at the screening in-process, the user observes screen cloth 5's the condition, when the large tracts of land of screen cloth 5 appears blockking up, stop the screening, open mediation structure 6, utilize mediation structure 6 to dredge screen cloth 5, make screen cloth 5 keep penetrating, then continue to carry out the ore screening, can dredge screen cloth 5 fast, reduce the influence that produces the ore screening, and simultaneously, mediation structure 6 is connected through mounting structure 7 with shaking sieve body 2 between, can be more quick dismantle mediation structure 6, and have certain buffer function, the vibrations that produce when can reducing mediation structure 6 and use are to fixed influence.

As shown in fig. 2, the dredging structure 6 includes a supporting frame 601 fixed on the upper end of the shaker body 2, a driving motor 602 is fixed on the side of the supporting frame 601, an eccentric disc 603 is fixed on the output end of the driving motor 602, a connecting rod 606 is fixed on the surface of the eccentric disc 603, a lifting plate 604 is slidably arranged inside the supporting frame 601, a connecting ring 605 is fixed at the center position of the lifting plate 604, the connecting rod 606 is located inside the connecting ring 605, the connecting rod 606 is slidably connected with the connecting ring 605, a supporting plate 607 is fixed at the lower end of the lifting plate 604, a dredging column 608 is fixed at the lower end of the supporting plate 607, the dredging column 608 corresponds to the mesh of the screen 5, the dredging column 608 is connected with the supporting plate 607 through a fixing component 8, when the mesh of the screen 5 needs to be cleaned and dredged, the driving motor 602 is turned on the eccentric disc 603 by the driving motor 602, so as to drive the connecting rod 606 to turn, connecting rod 606 can move and drive connecting ring 605 and remove in connecting ring 605 inside when rotating to drive lifter plate 604 and reciprocate in the support frame is inside, thereby make backup pad 607 reciprocate, when backup pad 607 reciprocated, mediation post 608 can hit the inside debris of hitting the mesh, thereby dredge the mesh, and the mediation efficiency is higher, uses manpower sparingly, more is favorable to the screening of ore.

As shown in fig. 2, the sliding grooves 609 are formed in both sides of the lifting plate 604, the roller is fixed on the inner wall of the support frame body 601, the roller is matched with the sliding grooves 609, the surface of the roller is attached to the groove bottom of the sliding grooves 609, and when the lifting plate 604 moves up and down, the roller rolls in the sliding grooves 609, so that the friction force between the lifting plate 604 and the support frame body 601 can be reduced, and the lifting plate can move more smoothly.

As shown in fig. 2, the lower end of the support frame body 601 and the upper end of the support plate 607 are both fixed with symmetrical guide posts 610, two sets of symmetrical guide posts 610 are connected through a return spring 611, the support plate 607 can be further supported through the guide posts 610, and the return of the support plate 607 can be provided with power, so that the dredging effect is improved.

As shown in fig. 3, the fixing assembly 8 includes a fixing sleeve 81 fixed at the lower end of the supporting plate 607, a dredging column 608 is adapted to the fixing sleeve 81 and is installed inside the fixing sleeve 81, a first elastic plate 82 is fixed on the inner wall of the fixing sleeve 81, the end of the first elastic plate 82 is arc-shaped, the first elastic plate 82 is attached to the dredging column 608, a fixing hole 83 is formed in the surface of the dredging column 608, the dredging column 608 is connected to the fixing sleeve 81 through a fixing column 84, the fixing column 84 is in threaded connection with the fixing sleeve 81, the fixing column 84 penetrates through the fixing sleeve 81 and the dredging column 608, when the dredging column 608 is worn seriously and needs to be replaced after being used for a long time, the fixing column 84 is rotated to be separated from the dredging column 608, then the dredging column 608 is pulled out, a new dredging column 608 is made to correspond to the fixing sleeve 81, and the dredging column 608 is pushed to squeeze the first elastic plate 82, thereby fix dredging post 608 in advance, then with fixed column 84 with fixed sleeve 81, dredge post 608 be connected can, dredge post 608 can be changed, it is convenient to change, and fixed firm, is favorable to dredging structure 6's long-term use.

As shown in fig. 3, the second elastic plate 85 is fixed to the bottom of the fixing sleeve 81, the second elastic plate 85 is attached to the upper end of the dredging column 608, the reinforcing spring 86 is fixed to the upper end of the second elastic plate 85, when the dredging column 608 is fixed, the end of the dredging column 608 presses the second elastic plate 85, then the second elastic plate is fixed by the fixing column 84, after the fixing is finished, the dredging column 608 is abutted by the characteristics of the second elastic plate 85, so that the fixing effect can be improved, meanwhile, when the dredging column 608 hits sundries inside meshes, the dredging column 608 presses the second elastic plate 85 and the reinforcing spring 86, the impact can be buffered by the characteristics of the second elastic plate 85 and the reinforcing spring 86, the stress of the dredging column 608 is reduced, and the fixing effect is improved.

As shown in fig. 4, the mounting structure 7 includes a mounting plate 71 fixed on a side of a support frame 601, a mounting housing 72 is fixed on a side of the shaker body 2, the mounting plate 71 is adapted to the mounting housing 72 and is mounted inside the mounting housing 72, the mounting plate 71 is connected to the mounting housing 72 through a mounting post 73, the mounting post 73 is in threaded connection with the mounting housing 72, a movable slot 74 is formed on a side of the mounting plate 71, a slider 75 is slidably disposed inside the movable slot 74, an end of the mounting post 73 is attached to the slider 75, a buffer spring 76 is fixed on a bottom of the mounting housing 72, an upper end of the buffer spring 76 is in contact with a lower end of the mounting plate 71, when the dredging structure 6 is mounted, the mounting plate 71 is correspondingly connected to the mounting housing 72, the lower end of the mounting plate 71 is connected to the buffer spring 76, and then the mounting post 73 is correspondingly connected to the mounting housing 72, the end of the mounting post 73 is connected to the slider 75, and when the driving motor 602 works, vibration is generated to move the mounting plate 71 up and down, and at this time, the slider 75 slides in the movable groove 74, so that the vibration is transmitted to the buffer spring 76 along the mounting plate 71, and the buffer spring 76 is buffered by using the characteristics of the buffer spring 76, thereby effectively reducing the influence of the vibration on the fixation thereof and improving the fixation effect.

The use method of the shaking type ore screening equipment for mining the complex gold deposit comprises the following steps:

s1: the shaking motor 4 is started to drive the shaking mechanism in the shaking screen body 2 to move, so that the shaking screen body 2 is driven to shake and reset under the action of the shaking elastic piece 3, so that shaking of the shaking screen body 2 is realized, ores are orderly put on the screen mesh 5, and shaking screening of the ores is realized under shaking of the shaking screen body 2;

s2: in the screening process, whether sundries are blocked in meshes of the screen 5 or not is observed, when more sundries are blocked in the meshes, the screening is stopped, the driving motor 602 is started, and the dredging column 608 is driven to hit the sundries in the meshes under the action of the components such as the eccentric disc 603 and the lifting plate 604, so that the screen 5 is dredged;

s3: when the mesh dredging is finished, the driving motor 602 is turned off, the shaking motor 4 is turned on, and then the ore is continuously screened.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The shake formula ore screening installation that adopts is driven to complicated gold deposit, including equipment bottom plate (1), its characterized in that: the utility model discloses a screen cloth, including equipment bottom plate (1), side, screen cloth (5) are installed to the inner wall of shake sieve body (2), the upper end of equipment bottom plate (1) is fixed with shake sieve body (2), be connected through shake elastic component (3) between equipment bottom plate (1) and the shake sieve body (2), the side of shake sieve body (2) is fixed with shake motor (4), dredge structure (6) that are used for dredging screen cloth (5) are installed to the upper end of shake sieve body (2), dredge structure (6) and shake and sieve and be connected through mounting structure (7) between body (2).

2. A jittered ore screening apparatus for complex gold deposit mining according to claim 1, wherein: the dredging structure (6) comprises a support frame body (601) fixed at the upper end of the shaking screen body (2), a driving motor (602) is fixed on the side edge of the support frame body (601), an eccentric disc (603) is fixed at the output end of the driving motor (602), a connecting rod (606) is fixed on the surface of the eccentric disc (603), a lifting plate (604) is arranged inside the supporting frame body (601) in a sliding manner, a connecting ring (605) is fixed at the central position of the lifting plate (604), the connecting rod (606) is positioned inside the connecting ring (605), the connecting rod (606) is in sliding connection with the connecting ring (605), a supporting plate (607) is fixed at the lower end of the lifting plate (604), a dredging column (608) is fixed at the lower end of the supporting plate (607), the dredging column (608) corresponds to the mesh of the screen (5), the dredging column (608) is connected with the supporting plate (607) through a fixing component (8).

3. A jittered ore screening apparatus for complex gold deposit mining according to claim 2, wherein: the both sides of lifter plate (604) have all been seted up spout (609), the inner wall of support frame body (601) is fixed with the gyro wheel, gyro wheel and spout (609) looks adaptation, and the surface of gyro wheel is laminated with the tank bottom of spout (609) mutually.

4. A jittered ore screening apparatus for complex gold deposit mining according to claim 2, wherein: the lower end of the support frame body (601) and the upper end of the support plate (607) are respectively fixed with guide posts (610) which are symmetrical to each other, and the two groups of guide posts (610) which are symmetrical to each other are connected through a return spring (611).

5. A jittered ore screening apparatus for complex gold deposit mining according to claim 2, wherein: the fixing assembly (8) comprises a fixing sleeve (81) fixed to the lower end of a supporting plate (607), the dredging column (608) is matched with the fixing sleeve (81) and is installed inside the fixing sleeve (81), a first elastic plate (82) is fixed to the inner wall of the fixing sleeve (81), the end portion of the first elastic plate (82) is arc-shaped, the first elastic plate (82) is attached to the dredging column (608), a fixing hole (83) is formed in the surface of the dredging column (608), the dredging column (608) is connected with the fixing sleeve (81) through a fixing column (84), the fixing column (84) is in threaded connection with the fixing sleeve (81), and the fixing column (84) penetrates through the fixing sleeve (81) and the dredging column (608).

6. A jittered ore screening apparatus for complex gold deposit exploitation according to claim 5, wherein: fixed sleeve pipe (81) socle is fixed with No. two elastic plate (85), No. two elastic plate (85) are laminated with the upper end of mediation post (608) mutually, the upper end of No. two elastic plate (85) is fixed with reinforcing spring (86).

7. A jittered ore screening apparatus for complex gold deposit mining according to claim 2, wherein: mounting structure (7) are including fixing mounting panel (71) at support frame body (601) side, shake sieve body (2) side is fixed with installation casing (72), installation panel (71) and installation casing (72) looks adaptation are installed in the inside of installation casing (72), it is connected to lead to erection column (73) between installation panel (71) and the installation casing (72), be threaded connection between erection column (73) and the installation casing (72), movable groove (74) have been seted up to the side of installation panel (71), the inside slip in movable groove (74) is provided with slider (75), the tip and the slider (75) of erection column (73) are laminated mutually, the bottom of installation casing (72) is fixed with buffer spring (76), the upper end of buffer spring (76) is inconsistent with the lower extreme of installation panel (71).

8. The use method of the shaking type ore screening equipment for mining the complex gold deposit is characterized in that: the method is suitable for the shaking type ore screening equipment for the development of the complex gold ore deposit according to any one of claims 1 to 7, and comprises the following steps:

s1: the shaking motor (4) is started to drive the shaking mechanism in the shaking screen body (2) to move, so that the shaking screen body (2) is driven to shake, the shaking mechanism is reset under the action of the shaking elastic piece (3), so that shaking of the shaking screen body (2) is realized, ores are orderly put on the screen mesh (5), and shaking screening of the ores is realized under shaking of the shaking screen body (2);

s2: in the screening process, observing whether sundries are blocked in meshes of the screen (5), stopping screening and starting a driving motor (602) when more sundries are blocked in the meshes, so that the driving motor drives a dredging column (608) to hit the sundries in the meshes under the action of an eccentric disc (603), a lifting plate (604) and other assemblies, and the screen (5) is dredged;

s3: and when the mesh opening is finished, the driving motor (602) is turned off, the shaking motor (4) is turned on, and then the ore is continuously screened.