CN210675872U

CN210675872U - Sieving mechanism is used in gold ore deposit production

Info

Publication number: CN210675872U
Application number: CN201920637543.2U
Authority: CN
Inventors: 罗斯沐
Original assignee: Yantai Longteng Mechanical Equipment Co Ltd
Current assignee: Yantai Longteng Mechanical Equipment Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-06-05
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a sieving mechanism is used in gold mine production, its structure includes the controller, the button, the top cap, the feeder hopper, the fixed plate, vibrating motor, screen cloth and feeding mechanism, this sieving mechanism is used in gold mine production, through set up feeding mechanism inside the feeder hopper, the motor circular telegram is worked, it carries out mechanical motion to drive the drive shaft, make the drive shaft drive second bevel gear through first bevel gear and rotate, thereby make second bevel gear drive the runner through the bull stick and rotate, the runner drives baffle and lug rotation, make the gold mine that baffle cooperation lug drove the upper end rotate, make the gold mine drop through the feeder hopper at last, through the quantity that control runner pivoted number of turns control gold mine was carried, reached and to control the volume that the gold mine was carried, make the gold mine can not pile up, increase the advantage of screening efficiency.

Description

Sieving mechanism is used in gold ore deposit production

Technical Field

The utility model relates to a gold mine production technical field, concretely relates to sieving mechanism is used in gold mine production.

Background

The gold ore refers to gold ore or gold ore deposit, the gold ore is mineral aggregate with enough gold content and can be used industrially, the gold ore mountain is a place for obtaining gold through mining operation, the gold ore is formed through mineralization and can be used industrially, the gold ore is piled up in a certain scale, in the gold ore production process, the mined gold ore needs to be screened, so that the gold ores with different sizes are separated, in the screening process, the gold ore can be piled up at the upper end of the screening device for gold ore production due to the fact that the quantity of the gold ore is too large, the existing screening device for gold ore production cannot control the conveying quantity of the gold ore, the gold ore is piled up, and screening efficiency is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide a sieving mechanism for gold ore production now, solved current sieving mechanism for gold ore production and can't control the volume that the gold ore was carried, lead to the gold ore to pile up, influence the problem of screening efficiency.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a screening device for gold ore production, which comprises a support frame, a spring, a fixed block, a fixed frame, a discharge hopper, a power supply lead, a controller, a button, a top cover, a feed hopper, a fixed plate, a vibrating motor, a screen and a feeding mechanism, wherein the support frame is elastically connected with the bottom of the fixed block through the spring, the fixed block is welded with the right front end of the fixed frame, the fixed frame is welded with the top of the discharge hopper in a seamless way, the fixed frame is communicated with the top of the discharge hopper, the power supply lead is arranged at the rear end of the fixed frame, the controller is locked and fixed with the upper end of the front end of the fixed frame through the screw, the button is arranged at the upper end of the controller, the top cover is in threaded connection with the top of the fixed frame through an inner hexagon bolt, the top cover is welded, the vibrating motor is locked and fixed with the front end of the bottom of the fixed plate through an inner hexagonal screw, the screen is arranged in the middle of the inside of the fixed plate, the feeding mechanism is arranged on the lower side of the front end of the feeding hopper and comprises a shell, a fixed frame, a motor, a driving shaft, a first bevel gear, a second bevel gear, a rotating rod, a first bearing, a feeding wheel and a second bearing, the shell is locked and fixed with the lower side of the front end of the hopper through the inner hexagonal screw, the shell is connected with the left end of the fixed frame through a bolt, one end of the fixed frame, far away from the shell, is in threaded connection with the left end of the motor through a screw, the driving shaft is in rotational connection with the output end of the motor, the first bevel gear is arranged at the upper end of the driving shaft, the first bevel gear is in meshing transmission connection with a tooth angle, and the rotating rod penetrates through the middle part of the first bearing, the rotating rod is rotatably connected with the inner side wall of the feeding wheel, the first bearing is arranged at the upper right end inside the shell, the second bearing is fixedly connected with the lower side of the rear end of the feeding hopper, the button and the motor are electrically connected with the controller, and the controller is electrically connected with an external power supply through a power supply lead.

Furthermore, the feeding wheel comprises a rotating wheel, a partition plate and a convex block, the rotating rod is rotatably connected with the inner side wall of the rotating wheel, the partition plate is embedded into the upper end of the rotating wheel and is welded with the upper end of the rotating wheel, and the partition plate is seamlessly bonded with the right lower end of the convex block.

Furthermore, the number of the partition plates is six, and the partition plates are uniformly distributed along the outer surface of the rotating wheel.

Furthermore, the upper end of the partition board is provided with a lug which is in a spherical shape.

Further, the upper end of the motor is provided with strip-shaped cooling fins which are evenly distributed along the outer surface of the motor.

Further, the center lines of the first bearing and the second bearing are on the same horizontal line.

Furthermore, the rear end of the fixing frame is provided with a large-particle gold ore discharging hopper.

Further, the motor is an AKM series, and the specific model is designed or customized according to the actual use condition.

Furthermore, the rotating rod is made of No. 45 steel material, so that the rotating rod is high in hardness and strong in corrosion resistance.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving the current for gold ore production sieving mechanism can't control the volume of carrying gold ore deposit, lead to the gold ore deposit to pile up, influence the problem of screening efficiency, through set up feeding mechanism inside the feeder hopper, the motor circular telegram is worked, it carries out mechanical motion to drive the drive shaft, make the drive shaft drive second bevel gear through first bevel gear and rotate, thereby make second bevel gear drive the runner through the bull stick and rotate, the runner drives baffle and lug and rotates, make baffle cooperation lug drive the gold ore deposit of upper end and rotate, make the gold ore pass through the feeder hopper at last and drop, quantity of carrying through control runner pivoted number of turns control gold ore deposit, reached and to control the volume that the gold ore was carried, make the gold ore can not pile up, increase the advantage of screening efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the explosive structure of the screening device for gold ore production according to the present invention;

FIG. 3 is a schematic sectional view of the feeding hopper of the present invention;

fig. 4 is a schematic sectional structural view of the feeding mechanism of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the runner of the present invention.

In the figure: the device comprises a support frame-1, a spring-2, a fixed block-3, a fixed frame-4, a discharge hopper-5, a power supply lead-6, a controller-7, a button-8, a top cover-9, a feed hopper-10, a fixed plate-11, a vibrating motor-12, a screen-13, a feeding mechanism-14, a shell-141, a fixed frame-142, a motor-143, a drive shaft-144, a first bevel gear-145, a second bevel gear-146, a rotating rod-147, a first bearing-148, a feeding wheel-149, a second bearing-1410, a rotating wheel-1491, a partition-1492 and a bump-1493.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a screening device for gold ore production: the device comprises a support frame 1, a spring 2, a fixed block 3, a fixed frame 4, a discharge hopper 5, a power supply lead 6, a controller 7, a button 8, a top cover 9, a feed hopper 10, a fixed plate 11, a vibration motor 12, a screen 13 and a feeding mechanism 14, wherein the support frame 1 is elastically connected with the bottom of the fixed block 3 through the spring 2, the fixed block 3 is welded with the right front end of the fixed block 4, the fixed block 4 is welded with the top of the discharge hopper 5 in a seamless way, the fixed block 4 is communicated with the top of the discharge hopper 5, the power supply lead 6 is arranged at the rear end of the fixed block 4, the controller 7 is locked and fixed with the upper end of the front end of the fixed block 4 through a screw, the button 8 is arranged at the upper end of the controller 7, the top cover 9 is in threaded connection with the top of the fixed block 4 through an inner hexagon bolt, the vibrating motor 12 is locked and fixed with the front end of the bottom of the fixed plate 11 through a hexagon socket head cap screw, the screen 13 is installed in the middle inside the fixed frame 4, the feeding mechanism 14 is installed on the lower side of the front end of the feeding hopper 10, the feeding mechanism 14 comprises a shell 141, a fixed frame 142, a motor 143, a driving shaft 144, a first bevel gear 145, a second bevel gear 146, a rotating rod 147, a first bearing 148, a feeding wheel 149 and a second bearing 1410, the shell 141 is locked and fixed with the lower side of the front end of the feeding hopper 10 through a hexagon socket head cap screw, the shell 141 is connected with a left end screw of the fixed frame 142, one end of the fixed frame 142 far away from the shell 141 is connected with the left end screw of the motor 143 through a screw, the driving shaft 144 is rotatably connected with the output end of the motor 143, the first bevel gear 145 is arranged on the upper end of the driving shaft 144, the first bevel gear 145 is in meshing transmission connection, and the rotating rod 147 penetrates through the middle part of the first bearing 148, the rotating rod 147 is rotatably connected with the inner side wall of the feeding wheel 149, the first bearing 148 is arranged at the right upper end inside the shell 141, the second bearing 1410 is fixedly connected with the lower side of the rear end of the feeding hopper 10, the button 8 and the motor 143 are both electrically connected with the controller 7, and the controller 7 is electrically connected with an external power supply through a power supply lead 6.

The feeding wheel 149 comprises a rotating wheel 1491, a partition 1492 and a bump 1493, the rotating rod 147 is rotatably connected with the inner side wall of the rotating wheel 1491, the partition 1492 is embedded in the upper end of the rotating wheel 1491, the partition 1492 is welded with the upper end of the rotating wheel 1491, and the partition 1492 is seamlessly bonded with the right lower end of the bump 1493, so that the gold ore is favorably separated.

Six partition plates 1492 are arranged, and the partition plates 1492 are uniformly distributed along the outer surface of the rotating wheel 1491, however, the number of the partition plates 1492 may be more, and the partition plates may also be uniformly distributed along the outer surface of the rotating wheel 1491, and the number of the partition plates is not limited herein.

The upper ends of the partition plates 1492 are provided with bumps 1493, and the bumps 1493 are spherical, so that the gold ore conveying effect is facilitated.

Wherein, the motor 143 upper end is provided with the bar fin to the fin is along motor 143 surface evenly distributed, does benefit to play and carries out radiating effect to motor 143.

The center lines of the first bearing 148 and the second bearing 1410 are on the same horizontal line, which is beneficial to the effect of enabling the rotating rod 147 to rotate smoothly.

Wherein, fixed frame 4 rear end is provided with large granule gold mine bin outlet, does benefit to and plays the effect of discharging large granule gold mine.

The motor 143 is an AKM series, and the specific model is designed or customized according to the actual use condition.

Wherein, the rotating rod 147 is No. 45 steel material, has high hardness and strong corrosion resistance.

According to the above table, the utility model discloses bull stick 147 adopts 45 steel matter, can realize the effect that hardness is high.

The vibration motor 12 described in this patent is that a set of adjustable eccentric blocks are respectively installed at two ends of a rotor shaft, and an exciting force is obtained by utilizing a centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks, the vibration frequency range of the vibration motor is large, mechanical noise can be reduced only by properly matching the exciting vibration force with power, and the vibration motor is classified according to six categories such as starting and running modes, and operation speed; the first bearing 148 and the second bearing 1410 are important parts in modern mechanical equipment, and the main functions of the bearings are to support the mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

The working principle is as follows: before the screening device for gold ore production is used, the screening device for gold ore production is horizontally placed to enable the support frame 1 to support the screening device for gold ore production, and then whether parts on the upper end of the screening device for gold ore production are lost or damaged is checked to ensure normal operation of the screening device for gold ore production; when in use, in the first step, an external power supply is connected through a power supply lead 6 to provide power for the screening device for gold ore production; secondly, pouring the gold ores to be screened into the feed hopper 5, pressing a button 8 at the upper end of the controller 7, starting a screening device for gold ore production, electrifying a motor 143 to work, driving a driving shaft 144 to perform mechanical motion, enabling the driving shaft 144 to drive a second bevel gear 146 to rotate through a first bevel gear 145, enabling the second bevel gear 146 to drive a rotating rod 147 to rotate inside a first bearing 148 and a second bearing 1410, enabling the rotating rod 147 to rotate to drive a rotating wheel 1491 to rotate, enabling the rotating wheel 1491 to drive a partition 1492 and a bump 1493 to rotate, enabling the partition 1492 to drive the gold ores at the upper end to rotate in cooperation with the bump 1493, finally enabling the gold ores to fall through the feed hopper 10, and controlling the number of gold ore conveying by controlling the number of rotating turns of the rotating wheel 1491; meanwhile, the vibrating motor 12 is electrified to work, an exciting force is obtained by utilizing the centrifugal force generated by high-speed rotation of the shaft and the eccentric block, the screen 13 inside the fixed frame 4 is driven to vibrate, so that the gold ore is screened, the screened small-particle gold ore is discharged through the discharge hopper 5, and the large-particle gold ore is discharged through the large-particle gold ore discharge hopper at the rear end of the fixed frame 4 due to the vibrating force and is collected by using the collecting frame.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A screening device for gold ore production comprises a support frame (1), a spring (2), a fixed block (3), a fixed frame (4), a discharge hopper (5), a power supply lead (6), a controller (7), a button (8), a top cover (9), a feed hopper (10), a fixed plate (11), a vibration motor (12) and a screen (13), wherein the support frame (1) is elastically connected with the bottom of the fixed block (3) through the spring (2), the fixed block (3) is welded with the right front end of the fixed frame (4), the fixed frame (4) is seamlessly welded with the top of the discharge hopper (5), the fixed frame (4) is communicated with the top of the discharge hopper (5), the power supply lead (6) is installed at the rear end of the fixed frame (4), the controller (7) is fixedly locked with the upper end of the front end of the fixed frame (4) through a screw, the button (8) is arranged at the upper end of the controller (, the top cover (9) is in threaded connection with the top of the fixed frame (4) through a hexagon socket head cap bolt, the top cover (9) is welded with the bottom of the feed hopper (10), the top cover (9) is communicated with the bottom of the feed hopper (10), the fixed plate (11) is fixedly connected with the front end of the bottom of the fixed frame (4), the vibration motor (12) is locked and fixed with the front end of the bottom of the fixed plate (11) through a hexagon socket head cap bolt, the screen (13) is installed in the middle of the inside of the fixed frame (4), and the feeding mechanism (14) is installed on the lower side of the front end of the feed hopper (;

the method is characterized in that: the automatic feeding device is characterized by further comprising a feeding mechanism (14), the feeding mechanism (14) comprises a shell (141), a fixing frame (142), a motor (143), a driving shaft (144), a first bevel gear (145), a second bevel gear (146), a rotating rod (147), a first bearing (148), a feeding wheel (149) and a second bearing (1410), the shell (141) is locked and fixed with the lower side of the front end of the hopper (10) through an inner hexagonal bolt, the shell (141) is in bolted connection with the left end of the fixing frame (142), one end, far away from the shell (141), of the fixing frame (142) is in threaded connection with the left end of the motor (143) through a screw, the driving shaft (144) is in rotational connection with the output end of the motor (143), the first bevel gear (145) is arranged at the upper end of the driving shaft (144), the first bevel gear (145) is in meshed transmission connection with a tooth angle at the upper end of the second bevel gear (146), and the, bull stick (147) and first bearing (148) inside wall and the pivot of second bearing (1410) inside wall, and bull stick (147) run through in first bearing (148) middle part, bull stick (147) are connected with feed wheel (149) inside wall rotation, first bearing (148) are installed in shell (141) inside upper right end, second bearing (1410) and feeder hopper (10) rear end downside fixed connection, button (8) and motor (143) all are connected with controller (7) electricity, controller (7) are connected with external power supply electricity through power wire (6).

2. The screening apparatus for gold ore production according to claim 1, wherein: the feeding wheel (149) comprises a rotating wheel (1491), a partition plate (1492) and a lug (1493), the rotating rod (147) is rotatably connected with the inner side wall of the rotating wheel (1491), the partition plate (1492) is embedded into the upper end of the rotating wheel (1491), the partition plate (1492) is welded with the upper end of the rotating wheel (1491), and the partition plate (1492) is seamlessly bonded with the right lower end of the lug (1493).

3. The screening apparatus for gold ore production according to claim 2, wherein: six partition plates (1492) are arranged, and the partition plates (1492) are uniformly distributed along the outer surface of the rotating wheel (1491).

4. The screening apparatus for gold ore production according to claim 3, wherein: the upper end of each partition plate (1492) is provided with a convex block (1493), and the convex blocks (1493) are all in a spherical shape.

5. The screening apparatus for gold ore production according to claim 1, wherein: the upper end of the motor (143) is provided with strip-shaped cooling fins which are uniformly distributed along the outer surface of the motor (143).

6. The screening apparatus for gold ore production according to claim 1, wherein: the center lines of the first bearing (148) and the second bearing (1410) are on the same horizontal line.

7. The screening apparatus for gold ore production according to claim 1, wherein: the rear end of the fixing frame (4) is provided with a large-particle gold ore discharging hopper.