CN111408536A

CN111408536A - Dust protected separates sediment ore dressing device

Info

Publication number: CN111408536A
Application number: CN202010223887.6A
Authority: CN
Inventors: 杨雪村; 向小四; 高志平
Original assignee: ANHUI CHAOSHAN NEW MATERIAL CO LTD
Current assignee: ANHUI CHAOSHAN NEW MATERIAL CO LTD
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-07-14

Abstract

The invention relates to the technical field of mining equipment, and discloses a dust-proof slag-separation mineral separation device which comprises a screening box, wherein a box cover is installed at an opening at the upper end of the screening box, a first motor is installed on the outer wall of the screening box, the output end of the first motor is connected with a reciprocating screw rod through a coupler, movable grooves are symmetrically formed in the inner box walls of the screening box in opposite directions, movable blocks are connected in the movable grooves in a sliding mode, the reciprocating screw rod is rotatably connected with the corresponding movable groove walls through two first bearings, a reciprocating threaded hole is formed in one of the movable blocks, and the movable block is in threaded connection with the reciprocating screw rod. This dust protected separates sediment ore dressing device can make the quick scattering of mixed raw materials, and the quick separation of coarse grain and debris and ore pulp of being convenient for has improved the work efficiency who separates sediment ore dressing device, and the mechanism setting of screening has dirt-proof function at the screening incasement.

Description

Dust protected separates sediment ore dressing device

Technical Field

The invention relates to the technical field of mining equipment, in particular to a dust-proof type slag-separation ore-dressing device.

Background

The wet ore dressing is a popular ore dressing method in metal mines, nonmetal mines and coal mines, and in order to reduce the abrasion of coarse particles and impurities to equipment, a slag-separating and impurity-removing device is a main device in a slag-separating procedure. The slag-separating impurity-removing device can separate coarse particles, impurities and ore pulp, and screen and separate the ore pulp.

The patent with the Chinese patent publication No. CN107694903A discloses a separate sediment ore dressing device, including cell body, cylinder and main shaft, the cylinder includes spiral shell and screen cloth, the spiral shell passes through the connecting piece and links to each other with the main shaft, the screen cloth parcel is in on the spiral shell, the cell body is the open cavity casing in upper end, the main shaft both ends set up on the lateral wall of cell body. The slag-isolating ore-dressing device in the patent has the following defects: mix the raw materials and get into the cylinder through the feed inlet after, mix the raw materials and pile up easily, cause screen cloth mesh on the cylinder to block, can not make mixed raw materials scatter fast, the coarse grain of being not convenient for and the quick separation of debris and ore pulp, reduced the work efficiency who separates sediment ore dressing device, and current separates that sediment ore dressing device most all exposes outside, does not have dirt-proof function.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a dust-proof slag-separating ore-dressing device which has the advantages of quickly dispersing mixed raw materials, facilitating the quick separation of coarse particles, impurities and ore pulp, having a dust-proof function and the like, and solves the problems that the mixed raw materials are easy to accumulate, screen meshes on a roller are blocked, and the dust-proof function is not realized.

(II) technical scheme

In order to realize the purposes of quickly dispersing the mixed raw materials, facilitating the quick separation of coarse particles, impurities and ore pulp and having the dustproof function, the invention provides the following technical scheme: a dust-proof slag-separation mineral separation device comprises a screening box, wherein a box cover is installed at an upper end opening of the screening box, a first motor is installed on an outer box wall of the screening box, an output end of the first motor is connected with a reciprocating screw rod through a coupler, movable grooves are symmetrically formed in opposite inner box walls of the screening box, movable blocks are connected in the movable grooves in a sliding mode, the reciprocating screw rod is rotatably connected with corresponding movable groove walls through two first bearings, a reciprocating threaded hole is formed in one of the movable blocks, the movable blocks are connected to the reciprocating screw rod in a threaded mode, opposite ends of the two movable blocks penetrate through corresponding movable groove notches and extend into the screening box, a rotating rod is rotatably connected with the rotating rod through two second bearings, a screen cylinder is rotatably connected to the rotating rod wall of the rotating rod through two third bearings, and a spiral conveyor is installed on the rotating rod wall in the screen cylinder, the utility model discloses a sieve section of thick bamboo, including a sieve section of thick bamboo, the lateral wall of sieve section of thick bamboo one end is last to communicate there is the feeder hopper, the activity hole has been seted up on the case lid, the upper end of feeder hopper passes the activity hole and outwards extends, is located the movable block bottom fixedly connected with mounting panel of feeder hopper below, install the second motor on the mounting panel, the fixed master gear that has cup jointed in the pivot of second motor, the fixed slave gear that has cup jointed on the bull stick wall, meshing mutually from gear and master gear, the sieve section of thick bamboo is kept away from and has been seted up the hourglass cinder hole on the.

Preferably, the screening incasement bottom of the case fixedly connected with blanking piece under the sieve section of thick bamboo, the funnel groove has been seted up to blanking piece upper end, funnel groove tank bottom intercommunication has the discharging pipe, the other end of discharging pipe passes blanking piece and screening incasement bottom of the case and outwards extends, and installs the pipe valve on its pipe wall, is located the scum hole has been seted up to the blanking piece upper end under the scum hole, the scum hole drill way intercommunication has the scum pipe.

Preferably, the equal fixedly connected with support column in four corners department of screening case outer box bottom, and four the common fixedly connected with base in bottom of support column.

Preferably, the chutes are symmetrically formed in the upper ends of the blanking blocks, the sliders are connected in the chutes in a sliding mode, the upper ends of the sliders penetrate through the corresponding chute notches and extend outwards, and the sliders are fixedly connected to the outer annular side wall of the screen drum.

Preferably, one end of the box cover is hinged to the screening box through a hinge, and the upper end, far away from the hinged position, of the box cover is fixedly connected with a U-shaped handle.

Preferably, the two sides of the base are fixedly connected with fixing plates, and a plurality of fixing holes are formed in the fixing plates.

Preferably, the bottom of the sliding block is provided with a pulley.

(III) advantageous effects

Compared with the prior art, the invention provides a dust-proof type slag-separation ore-dressing device, which has the following beneficial effects:

the dust-proof slag-isolating ore-dressing device is characterized in that a screening box, a box cover, a first motor, a reciprocating screw rod, a movable groove, a movable block, a rotating rod, a screen cylinder, a spiral feeder, a feed hopper, a mounting plate, a second motor, a main gear, a secondary gear and slag leakage holes are arranged, mixed raw materials enter the screen cylinder through the feed hopper, the second motor is started to drive the secondary gear and the main gear to rotate, so that the rotating rod rotates, the spiral feeder conveys the mixed raw materials entering the screen cylinder to be uniformly and rapidly distributed in the screen cylinder, most ore pulp falls through a screen hole on the screen cylinder, meanwhile, the first motor is started to drive the reciprocating screw rod to rotate, so that the movable block reciprocates in the movable groove, the screen cylinder is driven to shake in the screening box in a reciprocating manner, the falling speed of the ore pulp is accelerated, coarse particles and sundries are left in the screen cylinder and finally conveyed to the position of the slag leakage holes through the spiral feeder, coarse grain and debris are outside leaking the sediment hole by discharge screen drum, can make the quick scattering of mixed raw materials, and the quick separation of the coarse grain of being convenient for and debris and ore pulp has improved the work efficiency who separates sediment ore dressing device, and the mechanism setting of screening has dirt-proof function in the screening case.

Drawings

FIG. 1 is a schematic structural diagram of a dust-proof type slag-separation ore-dressing device provided by the invention;

FIG. 2 is a side view of the dust-proof type slag-separation ore-dressing device provided by the invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a screening box 1, a box cover 2, a first motor 3, a reciprocating screw rod 4, a movable groove 5, a movable block 6, a rotating rod 7, a screen cylinder 8, a spiral conveyor 9, a feed hopper 10, a mounting plate 11, a second motor 12, a main gear 13, a secondary gear 14, a slag leaking hole 15, a blanking block 16, a hopper groove 17, a discharging pipe 18, a slag discharging hole 19, a slag discharging pipe 20, a base 21, a chute 22, a sliding block 23, a fixing plate 24 and a pulley 25.

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. 1-4, a dust-proof slag-separation ore-dressing device comprises a screening box 1, a box cover 2 is installed at an opening at the upper end of the screening box 1, a first motor 3 is installed on the outer wall of the screening box 1, the output end of the first motor 3 is connected with a reciprocating screw rod 4 through a coupler, movable grooves 5 are symmetrically formed in the opposite inner wall of the screening box 1, movable blocks 6 are connected in the movable grooves 5 in a sliding manner, the reciprocating screw rod 4 is rotatably connected with the corresponding groove wall of the movable groove 5 through two first bearings, a reciprocating threaded hole is formed in one movable block 6, the movable block 6 is connected with the reciprocating screw rod 4 in a threaded manner, the opposite ends of the two movable blocks 6 penetrate through the corresponding groove openings of the movable groove 5 and extend into the screening box 1, a rotating rod 7 is connected with a rotating rod through two second bearings in a rotating manner, a screen cylinder 8 is connected with the rod, a spiral feeder 9 is arranged on the rod wall of a rotating rod 7 in a screen cylinder 8, a feed hopper 10 is communicated with the side wall of one end of the screen cylinder 8, a movable hole is arranged on a box cover 2, the upper end of the feed hopper 10 passes through the movable hole and extends outwards, a mounting plate 11 is fixedly connected with the bottom of a movable block 6 positioned below the feed hopper 10, a second motor 12 is arranged on the mounting plate 11, a main gear 13 is fixedly sleeved on a rotating shaft of the second motor 12, a secondary gear 14 is fixedly sleeved on the rod wall of the rotating rod 7 and is meshed with the main gear 13 from the gear 14, a slag leaking hole 15 is arranged on the annular cylinder wall of the screen cylinder 8 far away from the second motor 12, mixed raw materials enter the screen cylinder 8 through the feed hopper 10, the second motor 12 is started to drive the secondary gear 14 and the main gear 13 to rotate, so that the rotating rod 7 rotates, the spiral feeder 9 conveys the mixed raw materials entering the screen cylinder 8 to uniformly and rapidly distribute in the, and most ore pulp passes through sieve mesh whereabouts on sieve section of thick bamboo 8, and simultaneously, first motor 3 starts, drive reciprocal lead screw 4 and rotate, make movable block 6 be reciprocating motion in movable tank 5, it does reciprocal the rocking to drive sieve section of thick bamboo 8 in screening case 1, accelerate the speed that the ore pulp falls, and coarse grain and debris are stayed in sieve section of thick bamboo 8, and finally carry the position department of hourglass sediment hole 15 through spiral feeder 9, coarse grain and debris are outside hourglass sediment hole 15 is discharged sieve section of thick bamboo 8, can make the quick scattering of mixed raw materials, be convenient for the rapid separation of coarse grain and debris and ore pulp, the work efficiency who separates sediment ore dressing device has been improved, and the mechanism setting of screening is in screening case 1, dustproof function has.

The bottom of the screening box 1 located right below the screen drum 8 is fixedly connected with a blanking block 16, the upper end of the blanking block 16 is provided with a funnel groove 17, the bottom of the funnel groove 17 is communicated with a discharge pipe 18, the other end of the discharge pipe 18 penetrates through the bottom of the blanking block 16 and the screening box 1 and extends outwards, a pipe wall of the blanking block is provided with a pipe valve, the upper end of the blanking block 16 located right below the slag leakage hole 15 is provided with a slag discharge hole 19, the orifice of the slag discharge hole 19 is communicated with a slag discharge pipe 20, ore pulp can be discharged out of the screening box 1 through the funnel groove 17 and the discharge pipe 18, and coarse particles and impurities can be discharged out of the screening box 1 through the slag discharge hole 19 and the.

The equal fixedly connected with support column in four corners department of the outer bottom of the case of screening case 1, and the common fixedly connected with base 21 in bottom of four support columns can play the fixed effect of support to the device.

Chute 22 has been seted up to 16 upper end symmetries of lower material piece, and sliding connection has slider 23 in chute 22, and the upper end of two sliders 23 is passed the 22 notches of corresponding chute and is outwards extended, and common fixed connection does benefit to the reciprocal rocking of a sieve section of thick bamboo 8 in screening case 1 on the outer annular side wall of a sieve section of thick bamboo 8.

The one end of case lid 2 is passed through the hinge and is sieved case 1 articulated, and case lid 2 keeps away from the handle of its articulated upper end fixedly connected with U type of department, and the clearance of 1 inner structure of screening case is easily cleared up to the opening of case lid 2 of being convenient for.

The equal fixedly connected with fixed plate 25 in both sides of base 21 is equipped with a plurality of fixed orifices on the fixed plate 25, and the device of being convenient for passes through the bolt and other equipment are fixed.

The bottom of the sliding block 23 is provided with a pulley 24, which reduces the friction between the sliding block 23 and the sliding chute 22 and facilitates the sliding of the sliding block 23.

To sum up, in the dust-proof slag-separating mineral separation device, the mixed raw material enters the screen cylinder 8 through the feed hopper 10, the second motor 12 is started to drive the driven gear 14 and the main gear 13 to rotate, so that the rotating rod 7 rotates, the spiral conveyor 9 conveys the mixed raw material entering the screen cylinder 8 to enable the mixed raw material to be uniformly and rapidly distributed in the screen cylinder 8, most of ore pulp falls through the screen holes on the screen cylinder 8, meanwhile, the first motor 3 is started to drive the reciprocating screw rod 4 to rotate, so that the movable block 6 performs reciprocating motion in the movable groove 5, the screen cylinder 8 is driven to perform reciprocating shaking in the screening box 1, the falling speed of the ore pulp is accelerated, coarse particles and impurities are left in the screen cylinder 8 and are finally conveyed to the position of the slag leakage hole 15 through the spiral conveyor 9, the coarse particles and the impurities are discharged out of the screen cylinder 8 through the slag leakage hole 15, the mixed raw material can be rapidly dispersed, and the rapid separation of the coarse particles and the impurities from the ore pulp is convenient, the working efficiency of separating sediment ore dressing device is improved, and the mechanism setting of screening has dirt-proof function in screening case 1.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust protected separates sediment ore dressing device, includes screening case (1), its characterized in that: the box cover (2) is installed at an upper end opening of the screening box (1), a first motor (3) is installed on an outer box wall of the screening box (1), an output end of the first motor (3) is connected with a reciprocating screw rod (4) through a coupler, movable grooves (5) are symmetrically formed in opposite inner box walls of the screening box (1), movable blocks (6) are connected in the movable grooves (5) in a sliding mode, the reciprocating screw rod (4) is rotatably connected with corresponding movable groove (5) through two first bearings, one of the two first bearings is internally provided with a reciprocating threaded hole in the movable block (6), the movable blocks (6) are in threaded connection with the reciprocating screw rod (4), and two opposite ends of the movable blocks (6) penetrate through corresponding movable groove (5) notches and extend into the screening box (1) and are connected with a rotating rod (7) through two second bearings in a rotating mode, the rod wall of the rotating rod (7) is rotatably connected with a screen cylinder (8) through two third bearings, a spiral feeder (9) is arranged on the rod wall of the rotating rod (7) positioned in the screen cylinder (8), the side wall of one end of the screen drum (8) is communicated with a feed hopper (10), the box cover (2) is provided with a movable hole, the upper end of the feed hopper (10) passes through the movable hole and extends outwards, the bottom of the movable block (6) positioned below the feed hopper (10) is fixedly connected with a mounting plate (11), a second motor (12) is arranged on the mounting plate (11), a main gear (13) is fixedly sleeved on a rotating shaft of the second motor (12), the wall of the rotating rod (7) is fixedly sleeved with a driven gear (14), the driven gear (14) is meshed with the main gear (13), and a slag leakage hole (15) is formed in the annular cylinder wall of the screen cylinder (8) far away from the second motor (12).

2. The dust-proof type slag-separation mineral separation device according to claim 1, characterized in that: lie in fixedly connected with blanking piece (16) on the bottom of the case in screening case (1) under sieve section of thick bamboo (8), funnel groove (17) have been seted up to blanking piece (16) upper end, funnel groove (17) tank bottom intercommunication has discharging pipe (18), the other end of discharging pipe (18) passes blanking piece (16) and screening case (1) tank bottom and outwards extends, and installs the pipe valve on its pipe wall, is located slag discharging hole (19) have been seted up to blanking piece (16) upper end under slag discharging hole (15), slag discharging hole (19) drill way intercommunication has slag discharging pipe (20).

3. The dust-proof type slag-separation mineral separation device according to claim 1, characterized in that: the equal fixedly connected with support column in four corners department of screening case (1) outer bottom of the case, and four the common fixedly connected with base (21) in bottom of support column.

4. The dust-proof type slag-separation mineral separation device according to claim 2, characterized in that: chute (22) have been seted up to lower material piece (16) upper end symmetry, sliding connection has slider (23) in chute (22), two the upper end of slider (23) passes corresponding chute (22) notch and outwards extends, and common fixed connection is on the outer annular side wall of a sieve section of thick bamboo (8).

5. The dust-proof type slag-separation mineral separation device according to claim 1, characterized in that: one end of the box cover (2) is hinged to the screening box (1) through a hinge, and the box cover (2) is far away from a U-shaped handle fixedly connected to the upper end of the hinged position of the box cover.

6. The dust-proof type slag-separation mineral separation device according to claim 3, characterized in that: the base is characterized in that fixing plates (24) are fixedly connected to the two sides of the base (21), and a plurality of fixing holes are formed in the fixing plates (24).

7. The dust-proof type slag-separation mineral separation device according to claim 4, characterized in that: and a pulley (25) is arranged at the bottom of the sliding block (23).