CN218394800U - Intelligent dry separation machine for large-size materials - Google Patents

Abstract

The utility model relates to a jumbo size material intelligence dry separation machine, including pan feeding portion, the transfer part, the detection part, sorting unit, the portion and control system that gather materials, pan feeding portion is located the transport initiating terminal of transfer part, sorting unit's end is connected with the portion that gathers materials, and sorting unit is located the transport route end of transfer part, transfer part is used for carrying the pan feeding portion to give the material of waiting to sort of going into, detection part is used for carrying out digital discernment to the material of waiting to sort of carrying on the transfer part, and the information transfer after will discerning to control system, control system is used for receiving the signal that detection part sent, control sorting unit, sorting unit's defeated flitch is through opening and shutting the action, in order to change the orbit that advances of material after the discernment on sorting unit's defeated flitch, realize the material screening. The sorting device solves the problems of difficulty in sorting large-size materials and low accuracy, and has the advantages of high sorting efficiency, more accurate sorting result, low sorting cost, easiness in popularization and high practicability.

Description

Intelligent dry separation machine for large-size materials

Technical Field

The application relates to the technical field of dry separation equipment, in particular to an intelligent dry separation machine for large-size materials.

Background

The intelligent dry separator is different from the traditional coal separation method, the intelligent dry separator adopts big data calculation and intelligent identification technology, establishes an analysis model suitable for different coal quality characteristics, and obtains products with high qualification rate by digitally identifying coal and gangue and then screening.

After the intelligent dry separator digitally identifies the coal and the gangue at the present stage, most of the materials after identification are injected by instantaneous high-pressure gas of an injection system, the purpose of separation is achieved, the size specification of the materials during separation and the separation performance of the intelligent dry separator are obviously influenced by the injection system, however, once the size of the materials is large, the injection difficulty of the injection system is increased, the injection separation effect is poor, the separation efficiency is low, the qualified rate of the separated products is low, and the like.

Disclosure of Invention

An object of this application is to provide a jumbo size material intelligence dry separation machine to solve among the prior art intelligence dry separation machine and select separately the effect not good, select separately inefficiency and select separately the lower scheduling problem of back product percent of pass to jumbo size material.

The embodiment of the application can be realized by the following technical scheme:

an intelligent dry separator for large-size materials comprises a feeding part, a conveying part, a detection part, a sorting part, a material collecting part and a control system, wherein the feeding part is positioned at the conveying starting end of the conveying part, the tail end of the sorting part is connected with the material collecting part, and the sorting part is positioned at the tail end of a conveying route of the conveying part;

the material conveying plate of the sorting part moves through opening and closing to change the advancing track of the identified materials on the material conveying plate of the sorting part, and material screening is achieved.

Furthermore, the sorting part comprises a driving part and a sorting plate, the sorting plate is a material conveying plate for conveying the identified materials, and the top of the sorting plate is connected to the tail end of the conveying line of the conveying part and is arranged in a slope shape from top to bottom along the conveying direction of the materials;

the driving part is in transmission connection with the sorting plate, and under the driving action of the driving part, the sorting plate realizes opening and closing actions through rotary displacement.

Furthermore, the sorting plate is composed of a plurality of material distribution baffles which are sequentially arranged along the setting direction of the driving part, the driving part comprises a support and an air cylinder, and the air cylinder drives the material distribution baffles to rotate so as to change the opening and closing state of the sorting plate.

Furthermore, the number of the air cylinders is multiple, and the air cylinders are respectively and independently connected with the material distribution baffles and driven.

Furthermore, the output end of the air cylinder is in transmission connection with the back face of the material distribution baffle, and the other end of the air cylinder is fixedly connected with the support.

Further, the sorting part further comprises a drainage baffle, and the drainage baffle is arranged at the top of the sorting plate along the arrangement direction of the driving part and is shielded above the cylinder.

Furthermore, the material collecting part comprises a gangue material collecting groove and a clean coal material collecting groove, and the gangue material collecting groove is positioned on the outer side of the conveying tail end of the sorting plate and is used for falling into materials which are not interfered by the sorting plate;

the clean coal collecting groove is located on the inner side below the sorting plate and used for falling into the materials interfered by the sorting plate.

Further, the conveying part comprises dust covers, the dust covers are arranged outside the conveying belt of the conveying part, the dust covers comprise two side baffles and material collecting plates, the two side baffles are arranged on two sides of the lower portion of each dust cover respectively, and the side baffles protrude towards opposite sides;

the material collecting plates are arranged in at least two numbers, the two material collecting plates are respectively arranged on the side surfaces of the side baffles, and the material collecting plates are triangular and are adjacent to the inlets of the conveying parts.

Further, the material collecting plate is obliquely arranged from bottom to top along the conveying direction of the conveying part.

Further, pan feeding portion from the top down set up to one side in the transport initiating terminal of conveying portion, pan feeding portion includes the rubber curtain, the rubber curtain set up in the inside of pan feeding portion, wherein, be located the rubber curtain at pan feeding portion top is dustproof rubber curtain, is located the rubber curtain of pan feeding portion lower part is the buffering rubber curtain.

The embodiment of the application provides a jumbo size material intelligence dry separation machine has following beneficial effect at least:

1. according to the sorting method and the sorting device, the sorting accuracy is not limited by the size and the shape of the materials to be sorted by changing the conveying path of the identified materials for sorting, and the problems that the sorting of large-size materials is difficult and the accuracy is low are solved;

2. the sorting plate comprises a plurality of rotatable sorting baffles which are independent from each other, the rotatable sorting baffles are independent from each other, and the rotatable sorting baffles can be opened and closed independently or simultaneously after material information and position coordinates are determined through detection data, so that the accuracy of sorting results is improved;

3. the air cylinder and the material distribution baffle are in linkage design, so that the material distribution baffle is opened and closed through the stretching of the air cylinder to achieve the purpose of sorting, in addition, the linkage mode of the air cylinder and the material distribution baffle can also be achieved by using a motor to drive a cam or utilizing electromagnetic action and the like, the replaceability is strong, the popularization is easy, and the practicability is strong;

4. the sorting plate can interchange the opening and closing arrangement of the sorting plate according to the specific situation of the sorted materials, so that the sorting purpose can be achieved more efficiently;

5. the dustproof rubber curtain is arranged at the feeding part, so that dust and dust can be effectively prevented, and the buffering rubber curtain is arranged, so that the buffering effect on falling of materials can be realized;

6. the conveying part is provided with a dust cover, wherein a triangular material collecting plate is arranged at a position, close to an inlet, of a side baffle of the dust cover, and the material collecting plate can effectively collect materials to the middle area of a conveying belt of the conveying part;

7. the sorting part is provided with a drainage baffle plate, plays a role in protection and drainage, effectively protects the air cylinder, and enables materials to be more smoothly conveyed to the sorting plate.

Drawings

FIG. 1 is a schematic side sectional view of an intelligent dry separator for large-sized materials according to the present application;

FIG. 2 is a schematic side sectional view of a feeding portion of the present application;

FIG. 3 is a schematic view of the construction of a rubber curtain in the present application;

FIG. 4 is a schematic view of the overall construction of the dust cap of the present application;

FIG. 5 is a schematic side sectional view of the detecting part of the present application;

FIG. 6 is a schematic view of the overall configuration of the sorting and collection sections of the present application;

FIG. 7 is a schematic perspective view of the sorting and collection sections of the present application;

fig. 8 is a schematic structural diagram of a driving part in the present application.

Reference numerals in the figures

1-a feeding part; 2-a transfer section; 3-a detection section; 4-a sorting section; 5-an aggregate part; 6-dustproof rubber curtain; 7-a buffer rubber curtain; 8-a dust cover; 9-side blocking; 10-a material collecting plate; 11-detecting the upper body; 12-test lower body; 13-ray machine; 14-a radiation detector; 15-a drainage baffle; 16-a sorting plate; 17-a scaffold; 18-a cylinder; 19-a gangue material collecting groove; 20-clean coal collecting groove; 21-material separating baffle.

Detailed Description

Hereinafter, the present application will be further described based on preferred embodiments with reference to the accompanying drawings.

In addition, for convenience of understanding, various components on the drawings are enlarged (thick) or reduced (thin), but this is not intended to limit the scope of the present application.

Singular references also include plural references and vice versa.

In the description of the embodiments of the present application, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually arranged when the products of the embodiments of the present application are used, the description is only for convenience and simplicity, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, the application cannot be construed as being limited. Moreover, the terms first, second, etc. may be used in the description to distinguish between different elements, but these should not be limited by the order of manufacture or by importance to be understood as indicating or implying any particular importance, and their names may differ from their names in the detailed description of the application and the claims.

The terminology used in the description is for the purpose of describing the embodiments of the application and is not intended to be limiting of the application. It should also be noted that unless otherwise explicitly stated or limited, the terms "disposed," "connected," and "connected" should be interpreted broadly, as if they were fixed or removable, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application will be specifically understood by those skilled in the art.

Fig. 1 is a side section structure schematic diagram of the intelligent dry separator of jumbo size material of this application, as shown in fig. 1, an intelligent dry separator of jumbo size material, including pan feeding portion 1, conveying portion 2, detection portion 3, sorting portion 4, the portion 5 and the control system that gathers materials, pan feeding portion 1 is located the transport initiating terminal of conveying portion 2, the end of sorting portion 4 with the portion 5 that gathers materials is connected, just sorting portion 4 is located conveying portion 2's conveying route is terminal, conveying portion 2 is used for carrying the material to be sorted that pan feeding portion 1 gave into, detection portion 3 is used for right the material to be sorted that conveys on the conveying portion 2 carries out digital discernment to give the information after will discerning to control system, control system is used for receiving the signal that detection portion 3 sent, controls sorting portion 4, sorting portion 4's flitch plate is through opening and shutting the action, in order to change the material after discernment is in the orbit that advances on the flitch plate of conveying portion 4, realizes screening material.

Specifically, fig. 2 is a schematic side sectional structure view of a feeding portion 1 in the present application, and fig. 3 is a schematic structural view of a rubber curtain in the present application, as shown in fig. 2 and fig. 3, the feeding portion 1 is obliquely disposed at a conveying start end of the conveying portion 2 from top to bottom, the feeding portion 1 includes a rubber curtain, the rubber curtain is disposed inside the feeding portion 1, wherein the rubber curtain located at the top of the feeding portion 1 is a dustproof rubber curtain 6 for preventing dust and dust; the rubber curtain positioned at the lower part of the feeding part 1 is a buffer rubber curtain 7 and is used for buffering falling materials to be sorted.

In some preferred embodiments, the conveyor section 2 comprises dust covers 8, and the dust covers 8 are arranged outside the conveyor belt of the conveyor section 2 for dust, dust and rain protection.

Figure 4 is the overall structure of dust cover 8 in this application sketch map, as shown in figure 4, dust cover 8 includes that the side keeps off 9, the side keeps off 9 sets up quantity and is two the side keep off 9 set up respectively in the both sides of dust cover 8 lower part, the side keeps off 9 orientation offside arch for concentrate the material, dustproof, anticollision simultaneously.

In some preferred embodiments, the dust cover 8 further includes at least two material collecting plates 10, two material collecting plates 10 are respectively disposed on the side surfaces of the side baffles 9, and the material collecting plates 10 are triangular and adjacent to the inlet of the conveying portion 2, and are configured to effectively gather the materials conveyed on the conveying portion 2 toward the middle area of the conveyor belt.

In some preferred embodiments, the material collecting plate 10 is disposed obliquely from bottom to top along the conveying direction of the conveying part 2, so as to fully utilize the structural advantages and avoid the material from being stuck below the material collecting plate 10 during the conveying process.

Fig. 5 is a side section structure diagram of detection part 3 in this application, as shown in fig. 5, detection part 3 is including detecting the upper part of the body 11, detecting the lower part of the body 12, be provided with ray apparatus 13 in detecting the upper part of the body 11, be provided with ray detector 14 in detecting the lower part of the body 12, ray apparatus 13 with ray detector 14 cooperatees for treat sorting the material and discern, distinguish whether the material needs to be rejected, confirm the size and the position of the material that need to be rejected, and send control system.

The detection unit 3 and the control system are conventional technologies, and the specific structure and software processing program are not further described herein.

Fig. 6 is a schematic overall structure diagram of a sorting part 4 and an aggregate part 5 in the present application, fig. 7 is a schematic perspective structure diagram of a sorting part 4 and an aggregate part 5 in the present application, fig. 8 is a schematic structural diagram of a driving member in the present application, as shown in fig. 6 to 8, the sorting part 4 includes a driving member and a sorting plate 16, the sorting plate 16 is a conveying plate for conveying identified materials, the top of the sorting plate 16 is connected to the end of a conveying line of the conveying part 2, and is arranged in a slope shape from top to bottom along a conveying direction of the materials for conveying the identified materials;

the drive assembly with select separately 16 transmission connections of board under drive assembly's drive effect, select separately 16 boards and realize the action of opening and shutting through rotating the displacement, be used for through the action of opening and shutting of selecting separately 16 boards changes and selects separately the back material and is in landing orbit on the selecting separately board 16 realizes that the material is selected separately.

Further, the portion of gathering materials 5 includes waste rock collecting chute 19, clean coal collecting chute 20 waste rock collecting chute 19 is located the terminal outside of separation plate 16 conveying, clean coal collecting chute 20 is located the inboard of separation plate 16 below, waste rock collecting chute 19 is used for falling into not the material that separation plate 16 intervenes, clean coal collecting chute 20 is used for falling into the warp the material that separation plate 16 intervenes.

Specifically, the sorting plate 16 is composed of a plurality of distribution baffles 21 which are sequentially arranged along the setting direction of the driving part, the driving part comprises a support 17 and an air cylinder 18, and the air cylinder 18 pushes the distribution baffles 21 to rotate so as to change the opening and closing state of the sorting plate 16, further change the advancing track of the identified material and realize material screening.

In some preferred embodiments, the number of the air cylinders 18 is multiple, and the multiple air cylinders 18 are independently connected to and driven by the multiple material distribution baffles 21, so that the control system can determine material information and position coordinates according to the detection information fed back by the detection part 3, and then each air cylinder 18 independently drives the material distribution baffle 21 connected thereto to rotate, so as to control partial or total opening and closing of the sorting plate 16, thereby realizing precise material screening.

In some preferred embodiments, the output end of the air cylinder 18 is in transmission connection with the back surface of the material separating baffle 21, and the other end of the air cylinder is fixedly connected with the bracket 17, so that the air cylinder 18 can independently and directly push the material separating baffle 21 to move, and under the pushing or returning action of the air cylinder 18, the material separating baffle 21 can directly rotate by a specified angle, thereby improving the opening and closing efficiency of the sorting plate 16.

In some preferred embodiments, the sorting plate 16 is in a closed state when the air cylinder 18 does not push the sorting baffle 21 to move.

For example, when the material to be sorted is identified as clean coal, under the action of the control system, the air cylinder 18 pushes the material-dividing baffle 21 to rotate, so that the sorting plate 16 is in an open state with a notch, and at the moment, the material on the sorting plate 16 falls into the clean coal collecting groove 20 through the notch;

when waiting to select separately the material discernment and be the waste rock under control system's effect, cylinder 18 returns to initial condition or keeps contracting form, makes sorting plate 16 is the domatic of closed form, at this moment, the material on sorting plate 16 is followed domatic landing to in the waste rock collecting chute 19.

In some preferred embodiments, the sorting portion 4 further includes a drainage baffle 15, and the drainage baffle 15 is disposed on the top of the sorting plate 16 along the arrangement direction of the driving component and is shielded above the cylinder 18 for protecting drainage, so that the material can be more smoothly transferred to the sorting plate 16, and meanwhile, the cylinder 18 is effectively protected from being damaged in the material conveying process.

In this embodiment, the driving member and the material separating baffle 21 may be linked by a motor driving cam or by an electromagnetic action, and accordingly, the cylinder 18 may be an air cylinder, an oil cylinder or an electric cylinder, or may be other telescopic length connectors, which is not limited herein.

While the present invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof as defined in the appended claims.

Claims (10)

1. The utility model provides a jumbo size material intelligence dry separation machine, includes pan feeding portion (1), conveying portion (2), detection portion (3), sorting portion (4), the portion of gathering materials (5) and control system, its characterized in that:

the feeding part (1) is positioned at the conveying starting end of the conveying part (2), the tail end of the sorting part (4) is connected with the material collecting part (5), and the sorting part (4) is positioned at the tail end of a conveying line of the conveying part (2);

the material conveying plate of the sorting part (4) moves through opening and closing to change the advancing track of the identified materials on the material conveying plate of the sorting part (4), so that the materials are screened.

2. The intelligent dry separator for large-size materials according to claim 1, wherein:

the sorting part (4) comprises a driving part and a sorting plate (16), the sorting plate (16) is a conveying plate for conveying identified materials, the top of the sorting plate (16) is connected to the tail end of a conveying line of the conveying part (2), and the sorting plate is arranged in a slope shape from top to bottom along the conveying direction of the materials;

the driving component is in transmission connection with the sorting plate (16), and under the driving action of the driving component, the sorting plate (16) is opened and closed through rotary displacement.

3. The intelligent dry separator for large-size materials according to claim 2, wherein:

the sorting plate (16) is composed of a plurality of material distribution baffles (21) which are sequentially arranged along the setting direction of the driving part, the driving part comprises a support (17) and an air cylinder (18), and the air cylinder (18) pushes the material distribution baffles (21) to rotate so as to change the opening and closing state of the sorting plate (16).

4. The intelligent dry separator for large-size materials according to claim 3, wherein:

the arrangement number of the air cylinders (18) is multiple, and the air cylinders (18) are respectively and independently connected with and driven by the material distributing baffles (21).

5. The intelligent dry separator for large-size materials according to claim 3, wherein:

the output end of the air cylinder (18) is in transmission connection with the back surface of the material distribution baffle plate (21), and the other end of the air cylinder is fixedly connected with the support (17).

6. The intelligent dry separation machine for large-size materials according to claim 3, characterized in that:

sorting portion (4) still includes drainage baffle (15), drainage baffle (15) are followed drive component's direction of setting set up in the top of sorting board (16), and shelter from in the top of cylinder (18).

7. The intelligent dry separator for large-size materials according to claim 2, wherein:

the aggregate part (5) comprises a gangue material collecting groove (19) and a clean coal material collecting groove (20), wherein the gangue material collecting groove (19) is positioned on the outer side of the conveying tail end of the sorting plate (16) and is used for falling into materials which are not interfered by the sorting plate (16);

the clean coal collecting groove (20) is located on the inner side below the sorting plate (16) and used for falling into the material interfered by the sorting plate (16).

8. The intelligent dry separator for large-size materials according to claim 1, wherein:

the conveying part (2) comprises a dust cover (8), the dust cover (8) is arranged outside a conveying belt of the conveying part (2), the dust cover (8) comprises side baffles (9) and a material collecting plate (10), the number of the side baffles (9) is two, the two side baffles (9) are respectively arranged on two sides of the lower part of the dust cover (8), and the side baffles (9) protrude towards the opposite side;

the number of the material collecting plates (10) is at least two, the two material collecting plates (10) are respectively arranged on the side faces of the side baffles (9), and the material collecting plates (10) are triangular and are adjacent to the inlets of the conveying parts (2).

9. The intelligent dry separator for large-size materials according to claim 8, wherein:

the material collecting plate (10) is obliquely arranged from bottom to top along the conveying direction of the conveying part (2).

10. The intelligent dry separator for large-size materials according to claim 1, wherein:

pan feeding portion (1) from the top down to set up in the transport initiating terminal of conveying portion (2), pan feeding portion (1) includes the rubber curtain, the rubber curtain set up in the inside of pan feeding portion (1), wherein, be located the rubber curtain at pan feeding portion (1) top is dustproof rubber curtain (6), is located the rubber curtain of pan feeding portion (1) lower part is buffering rubber curtain (7).

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