CN214242992U

CN214242992U - Conveying and shaking screening device

Info

Publication number: CN214242992U
Application number: CN202022760890.XU
Authority: CN
Inventors: 王绍彬; 陈强
Original assignee: Sichuan Jiangyou Shaobin Mining Co ltd
Current assignee: Sichuan Jiangyou Shaobin Mining Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-21
Anticipated expiration: 2030-11-25

Abstract

A conveyor shaker screening apparatus comprising: the first conveying assembly is arranged at one end of the side plate, is positioned at the end of the other conveying roller and is used for shaking and screening materials; and the second conveying assembly is arranged below the other end of the shaking and screening assembly. The utility model discloses can accomplish getting rid of sediment thing in quick lime at quick lime transport's in-process, improve quick lime's production efficiency, can sieve the mode of net through the shake, prevent that the screening hole of sieving the net from being blockked up, improve screening efficiency and effect, also reduced operating personnel's working strength, have stronger practicality.

Description

Conveying and shaking screening device

Technical Field

The utility model relates to a mineral raw materials production facility correlation technique field especially relates to a carry shake screening plant.

Background

The calcined slag in the quicklime is generally decomposed by calcining calcium carbonate ores, the calcined slag in the quicklime needs to be removed after the calcination is completed, meanwhile, the conventional quicklime generally needs to be conveyed to the next production process section for processing after the calcination is completed, the conventional conveying of the quicklime after the calcination is completed and the conventional removal of the slag of the quicklime are two steps, the operation flow obviously reduces the production efficiency of the quicklime, and meanwhile, the conventional quicklime often faces the phenomenon that screening holes of a screening net are blocked by the slag in the conveying process, so that an operator needs to regularly clean the slag on the screening net, and the working strength of the operator is correspondingly increased.

Disclosure of Invention

The utility model provides a carry shake screening plant to solve the not enough of above-mentioned prior art, can accomplish getting rid of sediment thing in quick lime at quick lime transport's in-process, improved quick lime's production efficiency, can pass through the mode of shake screening net, prevent that the screening hole of screening net from being blockked up, improved screening efficiency and effect, also reduced operating personnel's working strength, had stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a conveyor shaker screening apparatus comprising:

the first conveying assembly comprises a pair of bottom plates, the bottom plates are provided with a pair of support plates in an upward extending mode, the upper ends of the support plates positioned on the same side are provided with side plates, conveying rollers are arranged between the two ends of each side plate, one of the conveying rollers is connected with a conveying motor, the lower end of the conveying motor is provided with a mounting plate, the mounting plate is mounted on the side plates, rotating rods are arranged between the side plates in an equally-spaced array mode, the conveying rollers are provided with conveying belts, and the inner walls of the conveying belts are tangent to the outer walls of the rotating rods;

the shaking and screening assembly is arranged at one end of the side plate, is positioned at the end of the other conveying roller and is used for shaking and screening materials;

the subassembly is carried to the second, locate the below of shake screening subassembly other end, two pairs including the backup pad, the backup pad upper end that is located the homonymy all is equipped with down the backplate, it is a plurality of that the backplate all upwards extends is equipped with the connecting plate down, the connecting plate upper end all is equipped with the planking, both ends all are equipped with down the commentaries on classics roller between the lower backplate, one of them time commentaries on classics roller is connected with down the driving machine, time commentaries on classics roller is equipped with down the conveyer belt, both ends all are equipped with the commentaries on classics roller between the last planking, it is equipped with the transmission band to go up the roller, one of them is gone up the commentaries on classics roller and all is connected with conveying motor, the length of lower backplate is longer than the length of last planking, and the one end of backplate extends and stretches out in last planking, the extension end of lower backplate is located shake screening subassembly under.

Furthermore, one end of the side plate is obliquely provided with a material guide plate, the inner side end of the material guide plate is tangent to the conveying belt, the outer side end of the material guide plate is provided with a vertical plate, and the outer side end of the material guide plate is downward inclined.

Further, shake screening subassembly is including connecting a pair of in the eccentric disc of another one conveying roller, the equal eccentric outside end of locating the conveying roller connecting axle of eccentric disc, the eccentric disc outside all takes shape there is the bulge loop, tangent the all gyro wheel that all is equipped with of bulge loop inner wall, the overhanging shaft has all been worn to the gyro wheel, the outside end of overhanging shaft all is equipped with reciprocal platform, the both sides of reciprocal platform all outwards extend be equipped with the convex seat, the telescopic link is all installed to the convex seat, the uide bushing has all been worn at the telescopic link both ends, the uide bushing all is fixed in the curb plate, all be equipped with the spring between uide bushing and the convex seat that are located the upper end, the spring all wears in the telescopic link, the spill connecting piece is all installed to the telescopic link that is located the outside end, the fixed plate is all installed in the outside of spill connecting piece, be equipped with the screening component between the fixed plate.

Further, the screening component includes that one end hugs closely in the screening net of riser, and the downward sloping of the other end of screening net, the both sides of screening net are equipped with the guard plate, and the guard plate all is fixed in the fixed plate, and the downward vertical extension of the other end of screening net is equipped with down the apron, and the guard plate extends to the lower extreme of apron down, and the screening net is located conveyer belt one end down directly over, and the apron down is located conveyer belt one end up directly over.

The technical scheme has the advantages that:

the utility model discloses can accomplish getting rid of sediment thing in quick lime at quick lime transport's in-process, improve quick lime's production efficiency, can sieve the mode of net through the shake, prevent that the screening hole of sieving the net from being blockked up, improve screening efficiency and effect, also reduced operating personnel's working strength, have stronger practicality.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows a partial enlarged view at a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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 efforts 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a conveyor shaker screening apparatus comprising: first conveyor assembly 1, shaker screen assembly 2, second conveyor assembly 3.

First conveying assembly 1, including bottom plate 10 a pair of, bottom plate 10 all upwards extends be equipped with extension board 11 a pair of, the 11 upper ends that are located the homonymy all are equipped with curb plate 12, all be equipped with the conveying roller between 12 both ends of curb plate, one of them conveying roller is connected with conveying motor 14, mounting panel 15 is installed to conveying motor 14 lower extreme, mounting panel 15 installs in curb plate 12, be equidistant array between 12 curb plates be equipped with bull stick 13, the conveying roller is equipped with

conveyer belt

16, 16 inner wall of conveyer belt is tangent with 13 outer walls of bull stick. One end of the side plate 12 is obliquely provided with a material guide plate 17, the inner side end of the material guide plate 17 is tangent to the conveying belt 16, the outer side end of the material guide plate 17 is provided with a vertical plate 18, and the outer side end of the material guide plate 17 is downward inclined.

And the shaking and screening assembly 2 is arranged at one end of the side plate 12 and is positioned at the end of the other conveying roller and used for shaking and screening materials. It is including connecting 20 a pair ofly in the eccentric disc of another one conveying roller, the equal eccentric outside end of locating the conveying roller connecting axle of eccentric disc 20, the bulge loop 200 has all been formed in the eccentric disc 20 outside, the tangent gyro wheel 21 that all is equipped with of bulge loop 200 inner wall, the overhanging axle has all been worn to gyro wheel 21, the outside end of overhanging axle all is equipped with reciprocal platform 22, the both sides of reciprocal platform 22 all outwards extend be equipped with the boss 23, telescopic link 24 is all installed to boss 23, uide bushing 25 has all been worn at telescopic link 24 both ends, uide bushing 25 all is fixed in curb plate 12, all be equipped with spring 26 between uide bushing 25 and the boss 23 that is located the upper end, spring 26 all wears in telescopic link 24, spill connecting piece 27 is all installed to the telescopic link 24 that is located the outside end, fixed plate 270 is all installed in the outside of spill connecting piece 27, be equipped with screening component 28 between fixed plate 270. The screening component 28 includes that one end hugs closely in the screening net 280 of riser 18, and the other end downward sloping of screening net 280, and the both sides of screening net 280 are equipped with guard plate 281, and guard plate 281 all is fixed in fixed plate 270, and what the downward vertical extension of the other end of screening net 280 was equipped with down apron 282, and guard plate 281 extends to the lower extreme of lower apron 282.

The second conveying component 3 is arranged below the other end of the shaking and screening component 2 and comprises two pairs of supporting plates 30, the upper ends of the supporting plates 30 positioned on the same side are respectively provided with a lower protective plate 31, the lower protective plates 31 are respectively provided with a plurality of connecting plates 32 extending upwards, the upper ends of the connecting plates 32 are respectively provided with an upper outer plate 33, the two ends between the lower protective plates 31 are respectively provided with a lower rotating roller, one of the lower rotating rollers is connected with a lower driving machine 37, the lower rotating roller is provided with a lower conveying belt 35, the two ends between the upper outer plates 33 are provided with upper rotating rollers, the upper rotating rollers are provided with upper conveying belts 34, one of the upper rollers is connected with an upper conveying motor 36, the length of the lower protective plate 31 is longer than that of the upper outer plate 33, and one end of the lower guard plate 31 extends out of the upper outer plate 33, the extending end of the lower guard plate 31 is positioned directly below the shaker screen assembly 2, the screen mesh 280 is positioned directly above one end of the lower conveyor belt 35, and the lower guard plate 282 is positioned directly above one end of the upper conveyor belt 34.

The device is according to the problem that exists among the prior art, carries calcining the quick lime after accomplishing through first conveyor components 1, shake screening subassembly 2, second conveyor components 3, has accomplished getting rid of sediment thing simultaneously at the in-process of carrying, can also prevent to sieve the screening hole jam of screening net through the mode of shake, and this kind of shake is with the help of conveyor components's drive power simultaneously to the consumption of the energy has been reduced. Wherein, first conveyor assembly 1 is used for calcining the transport of the quick lime after accomplishing, and shake screening subassembly 2 can carry out the separation of quick lime and sediment thing, and the transport of the sediment thing and the quick lime after the convenient separation of second conveyor assembly 3.

In a specific embodiment, calcined raw lime is placed at one end of a conveyor belt 16, the conveyor belt 16 is driven by a conveying roller driven by a conveying motor 14 to move, calcined quicklime is conveyed from one end of a side plate 12 to the other end of the side plate 12 during the movement of the conveyor belt 16, a rotating rod 13 is used for effectively supporting the conveyor belt 16 to prevent the excessive tension of the conveyor belt 16 from influencing the service life, when the conveyor belt 16 transfers the calcined quicklime to the other end of the side plate 12, the calcined quicklime moves to a screening net 280 through a material guide plate 17, the screening net 280 continuously performs reciprocating shaking under the driving of a telescopic rod 24, the quicklime drops to one end of a lower conveyor belt 35 through screening holes of the screening net 280 during shaking, slag is filtered to the upper side of the screening net 280 and is transferred to an upper conveyor belt 34, the quicklime is transferred to the next operational process stage by the lower conveyor 35 and the slag is transferred to the corresponding location by the upper conveyor 34. The shaking principle of the screening net 280 is that when the conveying motor 14 drives the conveying belt 16 to move, two conveying rollers rotate, the rotation of the conveying rollers drives the eccentric disc 20 to rotate, the eccentric disc 20 rotates in the rotating process and acts on the roller 21 to rotate, the roller 21 can also reciprocate under the action of the spring 26, the reciprocating motion of the roller 21 drives the concave connecting piece 27 to reciprocate, the concave connecting piece 27 reciprocates to drive the screening net 280 to shake up and down, the screening net 280 can bear calcined quicklime, and a corresponding vertical plate 18 is arranged at the lower end of the material guide plate 17.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A conveyor shaker screening apparatus, comprising:

the first conveying assembly (1) comprises a pair of bottom plates (10), the bottom plates (10) are provided with a pair of support plates (11) which extend upwards, side plates (12) are arranged at the upper ends of the support plates (11) which are positioned on the same side, conveying rollers are arranged between the two ends of each side plate (12), one conveying roller is connected with a conveying motor (14), a mounting plate (15) is mounted at the lower end of each conveying motor (14), the mounting plates (15) are mounted on the side plates (12), rotating rods (13) are arranged between the side plates (12) in an equally-spaced array, conveying belts (16) are arranged on the conveying rollers, and the inner walls of the conveying belts (16) are tangent to the outer walls of the rotating rods (13);

the shaking and screening assembly (2) is arranged at one end of the side plate (12), is positioned at the end of the other conveying roller and is used for shaking and screening materials;

the second conveying component (3) is arranged below the other end of the shaking and screening component (2) and comprises two pairs of supporting plates (30), the upper ends of the supporting plates (30) positioned at the same side are respectively provided with a lower protective plate (31), the lower protective plates (31) are respectively provided with a plurality of connecting plates (32) which extend upwards, the upper ends of the connecting plates (32) are respectively provided with an upper outer plate (33), and the two ends between the lower protective plates (31) are respectively provided with a lower rotating roller, one of the lower rotating rollers is connected with a lower driving machine (37), the lower rotating roller is provided with a lower conveying belt (35), the two ends between the upper outer plates (33) are provided with upper rotating rollers which are provided with upper conveying belts (34), one of the upper rollers is connected with an upper conveying motor (36), the length of the lower protective plate (31) is longer than that of the upper outer plate (33), and one end of the lower protection plate (31) extends out of the upper outer plate (33), and the extending end of the lower protection plate (31) is positioned right below the shaking and screening assembly (2).

2. The conveyor shaking screen device according to claim 1, wherein one end of the side plate (12) is obliquely provided with a guide plate (17), the inner end of the guide plate (17) is tangent to the conveyor belt (16), the outer end of the guide plate (17) is provided with a vertical plate (18), and the outer end of the guide plate (17) is obliquely downward.

3. The conveying shaking and screening device according to claim 2, wherein the shaking and screening assembly (2) comprises a pair of eccentric discs (20) connected to another conveying roller, the eccentric discs (20) are eccentrically arranged at the outer side ends of the connecting shafts of the conveying rollers, convex rings (200) are formed at the outer sides of the eccentric discs (20), the inner walls of the convex rings (200) are tangential and are respectively provided with a roller (21), the rollers (21) are respectively penetrated with an outward extending shaft, the outer side ends of the outward extending shafts are respectively provided with a reciprocating table (22), both sides of the reciprocating table (22) are respectively provided with a convex base (23) which extends outwards, the convex bases (23) are respectively provided with a telescopic rod (24), both ends of the telescopic rod (24) are respectively penetrated with guide sleeves (25), the guide sleeves (25) are respectively fixed on the side plates (12), springs (26) are respectively arranged between the guide sleeves (25) and the convex bases (23) at the upper ends, and the springs (26) are respectively penetrated with the telescopic rods (24), the telescopic rods (24) positioned at the outer ends are provided with concave connecting pieces (27), the outer sides of the concave connecting pieces (27) are provided with fixing plates (270), and screening components (28) are arranged between the fixing plates (270).

4. A conveyor shaker screening device as claimed in claim 3, characterised in that the screening element (28) comprises a screening mesh (280) with one end abutting against the riser (18), the other end of the screening mesh (280) is inclined downwards, both sides of the screening mesh (280) are provided with protection plates (281), the protection plates (281) are fixed on the fixing plate (270), the other end of the screening mesh (280) extends downwards vertically and is provided with a lower apron (282), the protection plates (281) extend to the lower end of the lower apron (282), the screening mesh (280) is located directly above one end of the lower conveyor belt (35), and the lower apron (282) is located directly above one end of the upper conveyor belt (34).