CN211330253U

CN211330253U - Mineral sorting device

Info

Publication number: CN211330253U
Application number: CN201921980537.3U
Authority: CN
Inventors: 黄巧缘; 金成�; 康许浩
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-08-25
Anticipated expiration: 2029-11-16

Abstract

The utility model provides a mineral sorting unit belongs to mineral processing technology field. The mineral separation device comprises a feeding box, a separation box, a telescopic piece and a cleaning mechanism. The feeding box comprises a hopper and a spiral conveyor, the sorting box comprises a sorting box body, elastic supporting legs, a vibrating motor and a screening plate, the cleaning mechanism comprises a frame, supporting rods, conveying rollers, a conveying motor, conveying belts and scraping plates, the supporting rods are fixedly connected to the two sides of the top of the frame, the top end of each supporting rod is fixedly connected with the output end of a telescopic piece, the conveying rollers are rotatably installed on the two sides of the frame, the conveying belts are arranged between the conveying rollers, and the scraping plates are arranged on the surfaces of the conveying belts at intervals. The utility model discloses can scrape the mineral of card on the screen cloth mesh and leave blocking position, mineral continues whereabouts screening along the screening board, avoids a large amount of ore cards in the mesh position, and it is convenient to clear up the screening board, has also improved separation quality.

Description

Mineral sorting device

Technical Field

The utility model relates to a mineral processing field particularly, relates to mineral sorting unit.

Background

When minerals are processed and sorted, the traditional sorting device is in the operation process because ores are irregular shapes, and when the ores pass through the screening plate, some ores can be clamped at the mesh position of the screen, and the cleaning structure of the screening plate is also lacked, so that inconvenience is brought to the processing of the minerals during sorting.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a mineral sorting unit aims at improving the problem of screening board clearance.

The utility model discloses a realize like this:

a mineral separation device comprises a feeding box, a separation box, a telescopic piece and a cleaning mechanism.

The feeding box comprises a hopper and a spiral conveyor, a feed opening of the hopper is communicated with a feed opening of the spiral conveyor, the sorting box comprises a sorting box body, elastic supporting legs, a vibration motor and a screening plate, the feed opening of the sorting box body is communicated with a discharge opening of the spiral conveyor, the elastic supporting legs are fixedly connected with two sides of the bottom of the sorting box body, the vibration motor is arranged on one side of the elastic supporting legs, the screening plate is arranged at the bottom of the sorting box body, the extensible member is arranged at the top of the sorting box body, an output end of the extensible member penetrates through the top of the sorting box body, the cleaning mechanism comprises a rack, a supporting rod, a conveying roller, a conveying motor, a conveying belt and a scraping plate, the supporting rod is fixedly connected with two sides of the top of the rack, the top end of the supporting rod is fixedly, the conveying motor is in transmission connection with one of the conveying rollers, the conveying belt is arranged between the conveying rollers and the conveying rollers, and the scraping plates are arranged on the surface of the conveying belt at intervals.

The utility model discloses an in the embodiment, the defeated material machine of spiral is including defeated workbin, defeated material motor, screw axis, support and discharging pipe, defeated workbin set up in the hopper below, defeated material motor fixed mounting in defeated workbin one side, the screw axis transversely set up in defeated incasement, screw axis one end with defeated material motor output fixed connection, the support set up in defeated workbin bottom both sides, the discharging pipe set up in defeated workbin bottom discharge gate.

The utility model discloses an in the embodiment, the elasticity landing leg with be equipped with the support frame between the elasticity landing leg, vibrating motor install in support frame middle part.

The utility model discloses an in one embodiment, the elasticity landing leg includes landing leg pole and elastic component, landing leg pole top fixed connection in select separately the bottom half, the elastic component fixed set up in landing leg pole middle part.

The utility model discloses an in one embodiment, the screening plate includes plate body, first screen cloth, second screen cloth and third screen cloth, the plate body both sides with the inboard fixed connection of separation box, first screen cloth the second screen cloth with the third screen cloth is followed the plate body slope is followed the direction sets gradually down, be located on the plate body the feed opening has been seted up to third screen cloth one side.

In an embodiment of the present invention, the mesh diameters of the first screen, the second screen and the third screen are sequentially increased.

In an embodiment of the present invention, the separation box bottom is provided with a convex block on both sides, and the plate body is fixed on both sides of the convex block.

The utility model discloses an in one embodiment, the extensible member output pass through adapter sleeve fixed connection in the bracing piece, the extensible member is electric jar, cylinder or pneumatic cylinder.

In an embodiment of the utility model, the scraper blade includes slab and brush, slab top fixed connection in the conveyer belt, the brush is fixed set up in the slab bottom.

The utility model discloses an in an embodiment, still include the case that gathers materials, the case that gathers materials is equipped with four, four it is just right in proper order to gather materials the case top the first screen cloth the second screen cloth the third screen cloth with the feed opening sets up.

The utility model has the advantages that: the utility model discloses a mineral sorting unit that above-mentioned design obtained, during the use, clean the mechanism and clear up the screening board through setting up in the sorting box, promote through first extensible member and clean the mechanism and move down, make the scraper blade position be close to the screening board surface, drive the conveying roller by conveying motor and rotate, under the transport effect of conveyer belt, the scraper blade is at screening board surface removal, can clean the brush to the screening board surface, can scrape the mineral of card on the screen cloth mesh simultaneously and block the position, mineral continues the whereabouts screening along the screening board, avoid a large amount of ore blocks in the mesh position, it is convenient to clear up the screening board, sorting quality has also been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a mineral separation device provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a feeding box according to an embodiment of the present invention;

fig. 3 is a schematic view of a first viewing angle structure of a sorting box according to an embodiment of the present invention;

fig. 4 is a schematic view of a second viewing angle structure of the sorting box according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a cleaning mechanism according to an embodiment of the present invention.

In the figure: 100-a feed box; 110-a hopper; 120-spiral conveyer; 121-a delivery box; 122-a feeding motor; 123-a helical axis; 124-a bracket; 125-discharge pipe; 300-a sorting box; 310-sorting box body; 320-elastic legs; 321-a leg bar; 322-an elastic member; 330-vibration motor; 340-a support frame; 350-screening plate; 351-plate body; 352-a first screen; 353-a second screen; 354-third screen; 356-a feed opening; 500-a telescoping member; 510-connecting sleeves; 700-a cleaning mechanism; 710-a rack; 720-support rods; 730-conveying rollers; 740-a transport motor; 750-conveyer belt; 760-a scraper blade; 761-a panel; 762-a brush; 900-material collecting box.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a mineral separation apparatus includes a feed bin 100, a separation bin 300, a telescoping member 500 and a sweeping mechanism 700.

Wherein, the feed box 100 is used for the mineral feeding, enters into the sorting box 300 in, cleans the mechanism 700 setting inside the sorting box 300 for clean the sorting box 300 inner structure, utilize the extensible member 500 to carry out flexible altitude mixture control simultaneously.

Referring to fig. 1 and 2, the feeding box 100 includes a hopper 110 and a screw conveyor 120, and a feed opening of the hopper 110 is connected to a feed opening of the screw conveyor 120.

It should be noted that the screw conveyor 120 includes a material conveying box 121, a material conveying motor 122, a screw shaft 123, a support 124 and a material discharging pipe 125, when specifically configured, the material conveying motor 122 is a servo motor, the material conveying box 121 is disposed below the hopper 110, the material conveying motor 122 is fixedly mounted on one side of the material conveying box 121, the material conveying motor 122 is mounted by matching a base with a screw, the screw shaft 123 is transversely disposed in the material conveying box 121, one end of the screw shaft 123 is fixedly connected with an output end of the material conveying motor 122, the screw shaft 123 is connected with an output end of the material conveying motor 122 by a coupling, the support 124 is disposed on two sides of the bottom of the material conveying box 121, and the material discharging pipe 125 is.

Referring to fig. 1, 3 and 4, the sorting box 300 includes a sorting box 310, elastic legs 320, a vibration motor 330 and a sieving plate 350, a feed inlet of the sorting box 310 is communicated with a discharge outlet of the screw conveyor 120, the elastic legs 320 are fixedly connected to two sides of the bottom of the sorting box 310, the vibration motor 330 is disposed on one side of the elastic legs 320, a support 340 is disposed between the elastic legs 320 and the elastic legs 320, the vibration motor 330 is mounted in the middle of the support 340, the vibration motor 330 is fixedly mounted through a motor base, the sieving plate 350 is disposed at the bottom of the sorting box 310, the elastic legs 320 include leg rods 321 and elastic members 322, the sorting box 300 is vibrated and sieved by matching with elastic margins of the elastic legs 320 under the working action of the vibration motor 330, the top ends of the leg rods 321 are fixedly connected to the bottom of the sorting box 310, the elastic members 322 are fixedly disposed in the middle of the leg rods, the elastic member 322 is of a spring structure, and the elastic member 322 and the middle portion of the leg rod 321 are mounted by screws.

In the present application, the screening plate 350 includes a plate body 351, a first screen 352, a second screen 353, and a third screen 354, the plate body 351 is disposed obliquely downward along a feed opening of the sorting box 310, two sides of the plate body 351 are fixedly connected to an inner side of the sorting box 310, the first screen 352, the second screen 353, and the third screen 354 are sequentially disposed obliquely downward along the plate body 351, a feed opening 356 is formed in one side of the plate body 351, which is located on the third screen 354, the mesh diameters of the first screen 352, the second screen 353, and the third screen 354 are sequentially increased, as the material sequentially rolls through the first screen 352, the second screen 353 and the third screen 354, screening processing is carried out mineral raw materials, and separation box 310 bottom both sides are equipped with the lug, and plate body 351 both sides are fixed to be set up in the lug top, and the lug structure of setting provides the supporting role to plate body 351, can adopt welding or screw installation between plate body 351 and the lug simultaneously.

Referring to fig. 1 and 3, the extensible member 500 is disposed on the top of the sorting box 310, the output end of the extensible member 500 penetrates the top of the sorting box 310, the output end of the extensible member 500 is fixedly connected to the support rod 720 through the connection sleeve 510, the connection sleeve 510 is in threaded connection with the output end of the extensible member 500, the connection sleeve 510 is in threaded connection with the support rod 720, and when the extensible member 500 is specifically disposed, the extensible member 500 is an electric cylinder, an air cylinder or a hydraulic cylinder.

Referring to fig. 1, 3 and 5, a cleaning mechanism 700 includes a frame 710, a support rod 720, a conveying roller 730, a conveying motor 740, a conveying belt 750 and a scraper 760, the frame 710 and the screening plate 350 are arranged in parallel, in this document, the conveying motor 740 is a servo motor, the support rod 720 is fixedly connected to two sides of the top of the frame 710, the top end of the support rod 720 is fixedly connected to the output end of the telescopic member 500, the conveying roller 730 is rotatably mounted to two sides of the frame 710, the conveying motor 740 is in transmission connection with one of the conveying rollers 730, the conveying belt 750 is disposed between the conveying roller 730 and the conveying roller 730, the scraper 760 is disposed on the surface of the conveying belt 750 at intervals, the scraper 760 includes a plate 761 and a brush 762, the top of the plate 761 is fixedly connected to the conveying belt 750, the brush 762 is fixedly disposed at the bottom of the plate 761, the conveying roller 730 drives the conveying roller 750 to move under the, and scrapes off the mineral stuck in the mesh and leaves the mesh position.

The mineral sorting device further comprises four collecting boxes 900, the tops of the four collecting boxes 900 are sequentially arranged over against the first screen 352, the second screen 353, the third screen 354 and the feed opening 356, and mineral raw materials are discharged through the first screen 352, the second screen 353, the third screen 354 and the feed opening 356 according to the sizes and fall into each collecting box 900 to be collected.

Specifically, this mineral sorting unit's theory of operation: mineral raw materials enter the spiral conveyor 120 through the hopper 110, are conveyed and discharged through the spiral conveyor 120, enter the sorting box 300 through the discharge hole of the spiral conveyor 120, fall on the screening plate 350 for sorting under the working state of the vibration motor 330, and are respectively discharged through the first screen 352, the second screen 353, the third screen 354 and the discharge hole 356 according to the size and fall into each collecting box 900 for collection, after one end of the working time of the device, the cleaning mechanism 700 is pushed by the first telescopic piece 500 to move downwards, so that the position of the scraper 760 is close to the surface of the screening plate 350, the conveying motor 740 drives the conveying roller 730 to rotate, under the conveying action of the conveying belt 750, the scraper 760 moves on the surface of the screening plate 350, can clean the surface of the screening plate 350, and can scrape off the mineral clamped on the screen mesh hole to be clamped, and the mineral continuously falls and is screened along the screening plate 350, avoid a large amount of ore blocks in the mesh position, it is convenient to clear up screening plate 350, has also improved separation quality.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mineral separation device is characterized by comprising

The feeding box (100) comprises a hopper (110) and a spiral material conveyor (120), and a feed opening of the hopper (110) is communicated with a feed opening of the spiral material conveyor (120);

the sorting box (300) comprises a sorting box body (310), elastic supporting legs (320), a vibrating motor (330) and a screening plate (350), a feeding hole of the sorting box body (310) is communicated with a discharging hole of the spiral conveyor (120), the elastic supporting legs (320) are fixedly connected to two sides of the bottom of the sorting box body (310), the vibrating motor (330) is arranged on one side of the elastic supporting legs (320), and the screening plate (350) is arranged at the bottom of the sorting box body (310);

the telescopic piece (500) is arranged at the top of the sorting box body (310), and the output end of the telescopic piece (500) penetrates through the top of the sorting box body (310);

clean mechanism (700), clean mechanism (700) including frame (710), bracing piece (720), conveying roller (730), conveying motor (740), conveyer belt (750) and scraper blade (760), bracing piece (720) fixed connection in frame (710) top both sides, bracing piece (720) top with extensible member (500) output fixed connection, conveying roller (730) rotate install in frame (710) both sides, conveying motor (740) and one of them conveying roller (730) transmission is connected, conveyer belt (750) set up in conveying roller (730) with between conveying roller (730), scraper blade (760) interval set up in conveyer belt (750) surface.

2. The mineral separation device according to claim 1, wherein the spiral conveyor (120) comprises a conveying box (121), a conveying motor (122), a spiral shaft (123), a support (124) and a discharging pipe (125), the conveying box (121) is disposed below the hopper (110), the conveying motor (122) is fixedly mounted on one side of the conveying box (121), the spiral shaft (123) is transversely disposed in the conveying box (121), one end of the spiral shaft (123) is fixedly connected with an output end of the conveying motor (122), the support (124) is disposed on two sides of the bottom of the conveying box (121), and the discharging pipe (125) is disposed at a discharge port at the bottom of the conveying box (121).

3. The mineral separation device according to claim 1, characterized in that a support frame (340) is arranged between the elastic leg (320) and the elastic leg (320), and the vibration motor (330) is installed in the middle of the support frame (340).

4. The mineral separation device according to claim 1, characterized in that the elastic leg (320) comprises a leg rod (321) and an elastic member (322), the top end of the leg rod (321) is fixedly connected to the bottom of the separation box body (310), and the elastic member (322) is fixedly arranged in the middle of the leg rod (321).

5. The mineral separation device according to claim 1, characterized in that the screening plate (350) comprises a plate body (351), a first screen (352), a second screen (353) and a third screen (354), two sides of the plate body (351) are fixedly connected with the inner side of the separation box body (310), the first screen (352), the second screen (353) and the third screen (354) are sequentially arranged along the plate body (351) in an inclined downward direction, and a feed opening (356) is formed in one side, located on the third screen (354), of the plate body (351).

6. Mineral separation device according to claim 5, characterized in that the mesh diameters of the first screen (352), the second screen (353) and the third screen (354) increase in sequence.

7. The mineral separation device according to claim 5, characterized in that the bottom of the separation box body (310) is provided with a lug at two sides, and the plate body (351) is fixedly arranged at the top of the lug at two sides.

8. The mineral separation device according to claim 1, characterized in that the output end of the telescopic member (500) is fixedly connected to the support rod (720) through a connecting sleeve (510), and the telescopic member (500) is an electric cylinder, an air cylinder or a hydraulic cylinder.

9. The mineral separation apparatus of claim 1, wherein the scraper (760) comprises a plate (761) and a brush (762), wherein the top of the plate (761) is fixedly connected to the conveyor belt (750), and the brush (762) is fixedly disposed at the bottom of the plate (761).

10. The mineral separation device of claim 5, further comprising four collection boxes (900), wherein the tops of the four collection boxes (900) are sequentially arranged opposite to the first screen (352), the second screen (353), the third screen (354) and the discharge opening (356).