CN215465098U

CN215465098U - Material screening and separating device of ore crusher

Info

Publication number: CN215465098U
Application number: CN202120591551.5U
Authority: CN
Inventors: 尹毅雄
Original assignee: Leiyang Huaxing Machinery Co ltd
Current assignee: Leiyang Huaxing Machinery Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-01-11
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a material screening and separating device of an ore crusher, which comprises a base, wherein a material input assembly and a material output assembly are arranged on the base, a screening assembly is arranged between the material input assembly and the material output assembly, the material input assembly comprises a feeding conveyer belt arranged on the base, the material output assembly comprises at least one discharging conveyer belt, the discharging conveyer belt is arranged on the base on the left side of the feeding conveyer belt, the screening assembly comprises a collecting bin and a first screen plate, the collecting bin is positioned on the base right below the first screen plate, support columns are symmetrically arranged on the front side and the rear side of the first screen plate, the bottoms of the support columns are connected with the base, a first positioning plate is arranged at the top end of each support column, a vibration mechanism is arranged at the top of each first positioning plate, the output end of each vibration mechanism is connected with one side corresponding to the first screen plate, and the vibration mechanisms are used for driving the first screen plate to reciprocate left and right to screen materials on the first screen plate.

Description

Material screening and separating device of ore crusher

Technical Field

The utility model relates to the technical field of ore screening and separating equipment, in particular to a material screening and separating device of an ore crusher.

Background

Ore crusher is the small ore that is big-size difference with large-scale ore crushing, when screening the small ore after the breakage at present, most all sieve through the separating centrifuge, for example when using single sieve to sieve, can produce a large amount of smoke and dust still can only carry out simple preliminary screening outward, can only be according to the screening as the screening on the single sieve according to screening, when sieve mesh size is too big, sieve still including the small ore that partly can utilize, when sieve mesh size is too little, block up the sieve mesh during screening easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a material screening and separating device of an ore crusher, which solves the problems that the existing single-sieve-plate separator can only carry out primary screening during screening, other screening equipment is needed when fine screening is needed, and the production flow is complicated.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a material screening and separating device of an ore crusher comprises a base, wherein a material input assembly and a material output assembly are arranged on the base, a screening assembly is arranged between the material input assembly and the material output assembly, the material input assembly comprises a feeding conveying belt arranged on the base, the material output assembly comprises at least one discharging conveying belt, the discharging conveying belt is arranged on the base on the left side of the feeding conveying belt, the screening assembly comprises a collecting bin and a first sieve plate, the collecting bin is arranged on the base right below the first sieve plate, supporting columns are symmetrically arranged on the front side and the rear side of the first sieve plate, the bottom of each supporting column is connected with the base, a first positioning plate is arranged at the top end of each supporting column, a vibration mechanism is arranged at the top of each first positioning plate, and the output end of each vibration mechanism is connected with one side corresponding to the first sieve plate, the vibrations mechanism is used for driving the reciprocal side-to-side movement of first sieve and sieves the material on the first sieve, both sides still are provided with the squirt around the base is located screening subassembly.

Preferably, the vibration mechanism comprises two fixed plates and a fixed block arranged between the two fixed plates, the two fixed plates are arranged on a first positioning plate in a left-right parallel manner, the bottoms of the fixed blocks are connected with the first positioning plate in a sliding manner, at least one positioning bolt is arranged on each of the left side and the right side of each fixed block, one end, far away from the fixed blocks, of each positioning bolt penetrates through the fixed plate on the corresponding side to be provided with a circular plate, a first spring is sleeved on the positioning bolt between the fixed blocks and the fixed plates, a through groove is formed in the front and the back of each fixed block in a penetrating manner, a driving block is arranged in each through groove, a driving motor is embedded in the middle of each driving block, each driving motor is a double-head motor, an eccentric block is arranged at the front end and the back end of each double-head motor in a penetrating manner to the outer side of each driving block, connecting rods are arranged on the left side and the right side of each driving block, and the upper ends and the lower ends of the connecting rods are respectively connected with the upper and lower inner walls of the through grooves, a second spring is sleeved between the driving block and the inner wall face of the through groove on one corresponding side of the connecting rod, an ejector rod is arranged in the middle of the top face of the driving block, a connecting plate is arranged on the top of the ejector rod penetrating through the upper side of the fixing block, and the connecting plate is connected with the first sieve plate.

Preferably, the material output assembly comprises a first discharging conveying belt and a second discharging conveying belt, the first discharging conveying belt and the second discharging conveying belt are arranged in an up-and-down parallel mode, and both sides of the front side of the material output assembly are connected with the base through the rack.

Preferably, the right end of the first sieve plate is in butt joint with the discharge end of the feeding conveyer belt, and the left end of the first sieve plate is in butt joint with the feed end of the first discharging conveyer belt.

Preferably, the screen assembly is still including setting up in the second sieve of first sieve below, the sieve mesh of second sieve is less than the sieve mesh of first sieve, the right-hand member of second sieve is provided with the shrouding, the left end of second sieve docks with the feed end of second ejection of compact conveyer belt, both sides all are provided with vibration mechanism around the second sieve, vibration mechanism installs on the support column.

Preferably, the front side and the rear side of the first sieve plate and the second sieve plate are both provided with baffles.

Preferably, the left side and the right side of the fixing block are both provided with two positioning bolts.

Preferably, a motor cavity is formed in the middle of the driving block, an opening is formed in the bottom of the driving block corresponding to the motor cavity, and a cover plate is hinged in the opening.

Preferably, two support columns are symmetrically arranged on the front side and the rear side of the first sieve plate.

(III) advantageous effects

The utility model provides a material screening and separating device of an ore crusher. The method has the following beneficial effects:

the multi-layer screening device is high in material distribution precision, a plurality of screening plates can be arranged, and the screening holes of the screening plates are smaller than those of the screening plate on the upper layer, so that multi-layer screening can be performed, crushed ores can be finely screened, and the water gun can wash dust down without blocking the screening holes;

according to the utility model, the vibration mechanism is used as a power source for the first sieve plate and the second sieve plate to transport materials, so that the situation that ores are blocked in sieve holes to block the movement of subsequent materials is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of the position a of the present invention.

In the figure, 1 base, 2 feeding conveyer belts, 3 collecting bins, 4 first sieve plates, 5 supporting columns, 6 first positioning plates, 7 fixing plates, 8 fixing blocks, 9 positioning bolts, 10 round plates, 11 first springs, 12 driving blocks, 13 double-head motors, 14 eccentric blocks, 15 connecting rods, 16 second springs, 17 ejector rods, 18 connecting plates, 19 first discharging conveyer belts, 20 second discharging conveyer belts, 21 second sieve plates, 22 through grooves and 23 baffle plates.

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. 1-3, an embodiment of the present invention provides a technical solution: a material screening and separating device of an ore crusher comprises a base 1, wherein a material input assembly and a material output assembly are arranged on the base 1, the feeding end of the material input assembly is butted with the ore crusher and used for conveying materials crushed by the ore crusher to a screening assembly, the screening assembly is arranged between the material input assembly and the material output assembly and used for screening the materials and then transferring the materials to the material output assembly, the material input assembly comprises a feeding conveying belt 2 arranged on the base 1, the material output assembly comprises at least one discharging conveying belt, the feeding conveying belt 2 and the discharging conveying belt are both connected with the base 1 through a mounting frame, the discharging conveying belt is arranged on the base 1 on the left side of the feeding conveying belt 2, the discharging conveying belt is lower than the feeding conveying belt 2, the screening assembly comprises a collecting bin 3 and a first sieve plate 4, collect storehouse 3 and be used for collecting the finer material under screening from first sieve 4 and second sieve 21, collect storehouse 3 and be located base 1 under first sieve 4, bilateral symmetry is provided with support column 5 around the first sieve 4, support column 5 bottom is connected with base 1, support column 5 top is provided with first locating

plate

6, 6 tops of first locating plate are provided with vibration mechanism, vibration mechanism's output is connected with one side that first sieve 4 corresponds, and the middle part of both sides all is provided with vibration mechanism around the first sieve 4, vibration mechanism is used for driving the material of the reciprocal side-to-side movement of first sieve 4 on to first sieve 4 to sieve, base 1 is located the front and back both sides of screening subassembly and still is provided with the squirt, and this squirt is not shown in the figure for the water spray absorbs the smoke and dust.

In this embodiment, the vibration mechanism includes two fixing plates 7 and a fixing block 8 disposed between the two fixing plates 7, the two fixing plates 7 are disposed on a first fixing plate 6 in parallel in a left-right direction, the fixing plates 7 play a role in positioning, the bottom of the fixing block 8 is slidably connected to the first fixing plate 6, the fixing block 8 can slide between the two fixing plates 7 along the first fixing plate 6 in the left-right direction, at least one positioning bolt 9 is disposed on each of the left and right sides of the fixing block 8, one end of the positioning bolt 9, which is far away from the fixing block 8, penetrates through the fixing plate 7 on the corresponding side and is provided with a circular plate 10, the fixing plate 7 is provided with a through hole corresponding to the positioning bolt 9, the circular plate 10 plays a role in limiting, the positioning bolt 9 is prevented from being separated from the fixing plate 7, a first spring 11 is sleeved on the positioning bolt 9 between the

fixing blocks

8 and 7, through grooves 22 are formed in the front and back of the fixing block 8, the fixed block 8 and the through groove 22 are matched to form a square frame, a driving block 12 is arranged in the through groove 22, a driving motor is embedded in the middle of the driving block 12, the driving motor is a double-end motor 13, the front end and the rear end of the double-end motor 13 (namely two output ends of the double-end motor 13) penetrate through the driving block 12 to be provided with an eccentric block 14, the driving block 12 is positioned on the left side and the right side of the double-end motor 13 and is provided with a connecting rod 15 in a penetrating manner, the driving block 12 is provided with a sliding hole corresponding to the connecting rod 15, the connecting rod 15 is sleeved in the sliding hole, the upper end and the lower end of the connecting rod 15 are respectively connected with the upper inner wall and the lower inner wall of the through groove 22, a second spring 16 is sleeved between the driving block 12 and the inner wall of the through groove 22 on the corresponding side on the connecting rod 15, an ejector rod 17 is arranged in the middle of the top surface of the driving block 12, and a connecting plate 18 is arranged on the upper side of the ejector rod 17 penetrating through the fixed block 8, the fixed block 8 is provided with a top hole corresponding to the top rod 17, and the connecting plate 18 is connected with the first sieve plate 4.

In this embodiment, material output component includes first ejection of compact conveyer belt 19 and second ejection of compact conveyer belt 20, parallel arrangement about first ejection of compact conveyer belt 19 and second ejection of compact conveyer belt 20 are, just material output component's front side both sides all are connected with base 1 through the frame.

In this embodiment, the right-hand member of first sieve 4 and the discharge end butt joint of feeding conveyer belt 2, the left end of first sieve 4 and the feed end butt joint of first ejection of compact conveyer belt 19, because first ejection of compact conveyer belt 19 is less than feeding conveyer belt 2, consequently first sieve 4 is the tilt state slightly.

In this embodiment, the screen assembly is still including setting up in the second sieve 21 of first sieve 4 below, the sieve mesh of second sieve 21 is less than the sieve mesh of first sieve 4, and first sieve 4 carries out preliminary screening, and second sieve 21 carries out meticulous screening, the right-hand member of second sieve 21 is provided with the shrouding, prevents that the material from dropping to collecting storehouse 3 from the right-hand member of second sieve 21 in, the left end of second sieve 21 and the butt joint of the feed end of second ejection of compact conveyer belt 20, both sides all are provided with vibrations mechanism around the second sieve 21, vibrations mechanism installs on support column 5 through the second locating plate.

In this embodiment, both sides all are provided with baffle 23 around first sieve 4 and the second sieve 21, prevent that the material from dropping in both sides around the past.

In this embodiment, two positioning bolts 9 are respectively disposed on the left side and the right side of the fixing block 8, and the two positioning bolts 9 make the moving track of the fixing block 8 more stable.

In this embodiment, the motor chamber has been seted up at driving block 12 middle part, driving block 12 bottom has seted up the opening corresponding to the motor chamber, it has the apron to articulate in the opening, opens the apron and can put into the motor intracavity with double-end motor 13 from the opening.

In this embodiment, both sides all symmetry is provided with two support columns 5 around first sieve 4, and two support columns 5 are more stable.

The working principle of the utility model is as follows: the ore crusher pours crushed materials (namely ores) onto the feeding conveyer belt 2, the feeding conveyer belt 2 conveys the materials to the first sieve plate 4, the vibration mechanisms on the front side and the rear side of the first sieve plate 4 start to work, the double-end motor 13 drives the eccentric block 14 to rotate anticlockwise so as to drive the driving block 12 to move up and down along the connecting rod 15, the second spring 16 buffers the moving track of the driving block 12, the fixed block 8 starts to reciprocate left and right, the first spring 11 buffers the moving track of the fixed block 8 so as to drive the first sieve plate 4 to shake anticlockwise through the connecting plate 18, so that the materials are conveyed from the right end to the left end of the first sieve plate 4, in the conveying process, a part of the materials fall onto the second sieve plate 21 from sieve holes of the first sieve plate 4, the materials which do not fall enter the first discharging conveyer belt 19 from the left end of the first sieve plate 4, and similarly, the vibration mechanisms on the front side and the rear side of the second sieve plate 21 drive the second sieve plate 21 to shake anticlockwise, thereby with the material from the right-hand member left end transportation of second sieve 21, in the transportation, partly material falls into collecting bin 3 from the sieve mesh of second sieve 21, and the material that does not drop gets into on second ejection of compact conveyer belt 20 from the left end of second sieve 21.

Usually, the material diameter on the first sieve 4 is the biggest, the material diameter on the second sieve 21 is little, and the material in collecting bin 3 is the lime soil, distinguish the material according to the diameter size for more meticulous, can set up a plurality of sieves, and the size rule of sieve mesh is that the sieve mesh of sieve is less than the sieve mesh of upper strata sieve, in order to prevent that the lime soil from causing the raise dust phenomenon at first sieve 4 and second sieve 21 motion in-process, the squirt that both sides set up around the screening subassembly, both can wash out the lime soil to collecting bin 3 in, also can reduce the phenomenon that the lime soil flies upward.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A material screening and separating device of an ore crusher is characterized by comprising a base, wherein a material input assembly and a material output assembly are arranged on the base, a screening assembly is arranged between the material input assembly and the material output assembly, the material input assembly comprises a feeding conveying belt arranged on the base, the material output assembly comprises at least one discharging conveying belt, the discharging conveying belt is arranged on the base on the left side of the feeding conveying belt, the screening assembly comprises a collecting bin and a first screen plate, the collecting bin is arranged on the base right below the first screen plate, supporting columns are symmetrically arranged on the front side and the rear side of the first screen plate, the bottoms of the supporting columns are connected with the base, a first positioning plate is arranged at the top end of each supporting column, a vibration mechanism is arranged at the top of each first positioning plate, and the output end of the vibration mechanism is connected with one side corresponding to the first screen plate, the vibrations mechanism is used for driving the reciprocal side-to-side movement of first sieve and sieves the material on the first sieve, both sides still are provided with the squirt around the base is located screening subassembly.

2. The material screening and separating device of the ore crusher according to claim 1, wherein the vibrating mechanism comprises two fixing plates and a fixing block arranged between the two fixing plates, the two fixing plates are arranged on a first positioning plate in parallel at the left and right sides, the bottom of the fixing block is connected with the first positioning plate in a sliding manner, at least one positioning bolt is arranged at each of the left and right sides of the fixing block, one end of the positioning bolt, far away from the fixing block, penetrates through the fixing plate at the corresponding side to be provided with a circular plate, a first spring is sleeved on the positioning bolt between the fixing block and the fixing plate, through grooves are formed in the front and the rear of the fixing block, a driving block is arranged in each through groove, a driving motor is embedded in the middle of each driving block, each driving motor is a double-head motor, eccentric blocks are arranged at the front and the rear ends of each double-head motor and penetrate through the outer sides of the driving blocks, the driving block is located the left and right sides of double-end motor and all runs through and is provided with the connecting rod, the upper and lower both ends of connecting rod are connected with two upper and lower inner walls that lead to the groove respectively, it is equipped with the second spring to lie in the driving block on the connecting rod and correspond between the logical inslot face of one side the cover, driving block top surface middle part is provided with the ejector pin, the ejector pin top is run through to the upside of fixed block and is provided with the connecting plate, the connecting plate is connected with first sieve.

3. The material screening and separating device of the ore crusher as claimed in claim 1, wherein the material output assembly comprises a first material output conveyer belt and a second material output conveyer belt, the first material output conveyer belt and the second material output conveyer belt are arranged in parallel up and down, and both sides of the front side of the material output assembly are connected with the base through a frame.

4. The material screening and separating device of the ore crusher as claimed in claim 3, wherein the right end of the first screen plate is butted with the discharge end of the feeding conveyer belt, and the left end of the first screen plate is butted with the feeding end of the first discharging conveyer belt.

5. The material screening and separating device of the ore crusher as claimed in claim 3, wherein the screen assembly further comprises a second screen plate disposed below the first screen plate, the screen hole of the second screen plate is smaller than the screen hole of the first screen plate, a sealing plate is disposed at the right end of the second screen plate, the left end of the second screen plate is in butt joint with the feeding end of the second discharging conveyor belt, vibration mechanisms are disposed on the front side and the rear side of the second screen plate, and the vibration mechanisms are mounted on the supporting columns.

6. The material screening and separating device of the ore crusher as claimed in claim 5, wherein the first sieve plate and the second sieve plate are provided with baffles at the front and the rear sides.

7. The material screening and separating device of the ore crusher as claimed in claim 2, wherein two positioning bolts are arranged on the left side and the right side of the fixing block.

8. The material screening and separating device of the ore crusher as claimed in claim 2, wherein a motor cavity is formed in the middle of the driving block, an opening is formed in the bottom of the driving block corresponding to the motor cavity, and a cover plate is hinged in the opening.

9. The material screening and separating device of the ore crusher as claimed in claim 1, wherein two support columns are symmetrically arranged on the front side and the rear side of the first sieve plate.