CN210333437U

CN210333437U - Material distributing device of solid material sorting equipment

Info

Publication number: CN210333437U
Application number: CN201921154481.6U
Authority: CN
Inventors: 钟龙; 黄秋霞
Original assignee: Hunan Jinshi Sorting Intelligent Technology Co ltd
Current assignee: Hunan Jinshi Sorting Intelligent Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-17
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a feed divider of solid material sorting facilities, including the high-speed belt feeder that is used for carrying solid material, high-speed belt feeder includes belt and suit drive roll and driven voller in the belt, and the output that high-speed belt feeder is located the driven voller is provided with divides the material shower nozzle, and the diameter of drive roll is greater than the diameter of driven voller, divides the downside setting that the material shower nozzle is close to the driven voller, and the tangent line of the flat throwing motion trajectory line of the jet-propelled direction basic perpendicular solid material of this branch material shower nozzle. The utility model discloses a set up the less driven voller of diameter to divide the material shower nozzle to be close to the position that solid material breaks away from the belt more, and then can be more accurate hit the solid material of treating the sorting, further, through the setting of stock guide, thereby the great solid material of treating the sorting of quality also can sort out, thereby has improved the rate of accuracy of sorting.

Description

Material distributing device of solid material sorting equipment

Technical Field

The utility model relates to a solid material sorting technology especially relates to a solid material sorting facilities's feed divider.

Background

The sorting of solid material is usually accomplished through sorting equipment for solid material sorting equipment is provided with feed bin, vibrating feeder and high-speed band conveyer etc. and solid material places and carries forward on high-speed band conveyer, drenches the solid material through material drenching mechanism earlier and is convenient for discern, then observes the material that removes through high-speed camera, cooperates corresponding feed divider blowout high-pressure gas to realize rejecting the sorting of solid material.

At present, the diameters of a driving roller and a driven roller of a high-speed belt conveyor for conveying solid materials are the same and are both larger, so that a material distribution spray head cannot be close to the solid material output position of the driven roller, the solid materials cannot be hit once leaving the conveying belt, when air flow acts on the solid materials, a part of pressure is lost due to the fact that the material distribution spray head is far away from the solid materials (the farther the distance is, the larger the air flow pressure loss is), and the sorting effect is influenced; meanwhile, part of solid materials are also easily clamped between the material distributing spray head and the conveying belt. Furthermore, when a part of solid materials with larger weight are encountered, the influence of the air pressure of the spray head on the horizontal throwing motion track is relatively small, and the spray head cannot horizontally move to a farther distance, so that the discharge bin with the conventional structure cannot be sorted out.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a separator for solid material sorting equipment to solve the problems in the prior art.

The utility model discloses a feed divider of solid material sorting facilities, including the high-speed belt feeder that is used for carrying the solid material, the high-speed belt feeder includes belt and suit and is in a plurality of conveying rollers in the belt, wherein at least one conveying roller is located the output of high-speed belt feeder, the output of high-speed belt feeder is provided with divides the material shower nozzle, and its characterized in that sets up the external diameter that is located the conveying roller of the output department of high-speed belt feeder as little as possible, so that divide the accommodation space that partly can extend to the conveying roller below that is located the output department of material shower nozzle, and then make this divide material shower nozzle spun gas can do and be used for just leaving the solid material of belt.

Further, the air injection direction of the material distribution spray head is basically vertical to the tangent line of the trajectory line of the horizontal projectile motion of the solid materials.

Further, the plurality of conveying rollers comprise a driving roller and a driven roller, the conveying roller positioned at the output end of the high-speed belt conveyor is the driven roller, and the diameter of the driving roller is larger than that of the driven roller.

Further, the diameter of the driven roller is 100mm-200 mm.

Furthermore, the downside of the output of high-speed belt feeder is provided with out the feed bin, go out the feed bin including the blanking storehouse and the branch feed bin that set gradually, the blanking storehouse is close to the output setting of high-speed belt feeder, by the solid material that divides the jet-propelled impact of material shower nozzle to form an arc motion trajectory, be provided with a stock guide between arc motion trajectory and the flat throw motion trajectory, the one end slope of stock guide upwards extends to the top of blanking storehouse, the other end to divide the feed bin slope downwardly extending.

Furthermore, the guide plate is connected with the discharge bin in a rotating mode, and the guide plate is arranged to be capable of moving up and down relative to the discharge bin.

Furthermore, adjusting plates are arranged on two sides of the discharging bin, pin-joint holes and arc-shaped holes are formed in the adjusting plates, the pin-joint holes are in pin joint with pin-joint shafts at one end of the material guide plate, the arc-shaped holes are in sliding connection with swing rods at the other end of the material guide plate, and adjusting plate waist-shaped holes in the vertical direction are formed in two sides of the adjusting plates.

Further, still include an dustcoat, the dustcoat cladding the output and the play feed bin of high-speed belt feeder, the dustcoat is located the top of going out the feed bin is provided with the dust removal pipeline, the dust removal pipeline includes the ascending slope section of slope and vertical decurrent vertical section.

Furthermore, baffle plates are arranged on two sides of the belt, and the baffle plates and the belt form a conveying groove structure.

Furthermore, the both sides of high-speed belt feeder are provided with the guide rail, the both sides of dustcoat be provided with the pulley of guide rail sliding connection, just the both sides of dustcoat are provided with and are used for fixed liftable foot to support.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up the less driven voller of diameter to divide the material shower nozzle and can be close to the position that solid material breaks away from the belt more, and then guarantee to hit the solid material of treating the separation with great air pressure, change the movement track of the solid material of treating the separation (especially make the great solid material of quality) to a great extent, and then get into the branch feed bin. Furthermore, through the arrangement of the material guide plate, solid materials to be sorted with large quality can be sorted out, and therefore the sorting accuracy is improved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a material distributing device of a solid material sorting device disclosed in an embodiment of the present invention;

fig. 2 is a schematic view of the working principle of the material guiding plate disclosed in the embodiment of the present invention;

fig. 3 is a schematic view showing the installation axis of the discharging bin and the material guide plate disclosed in the embodiment of the present invention;

fig. 4 is a schematic diagram of the sliding connection between the housing and the guide rail according to the embodiment of the present invention.

Wherein the figures include the following reference numerals:

1. a high-speed belt conveyor; 2. a belt; 3. a drive roll; 4. a driven roller; 5. a material distributing spray head; 6. a horizontal projectile motion trajectory line; 7. a discharging bin; 8. a blanking bin; 9. a material distributing bin; 10. a material guide plate; 11. an adjustment plate; 12. a pivot hole; 13. an arc-shaped hole; 14. a swing lever; 15. adjusting the plate waist-shaped hole; 16. a housing; 17. a dust removal pipeline; 18. an inclined section; 19. a vertical section; 20. a baffle plate; 21. a pivot shaft; 22. a guide rail; 23. a pulley; 24. a lifting foot support; 25. an accommodating space; 26. an arc-shaped movement trajectory line.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The use of the words "a" or "an" and the like in the description and claims of the present application does not denote a limitation of quantity, but rather denotes the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

As shown in fig. 1-4, this embodiment discloses a material separating device of a solid material sorting apparatus, which includes a high-speed belt conveyor 1 for conveying solid materials, where the high-speed belt conveyor 1 includes a belt 2, and a driving roller 3 and a driven roller 4 (including other auxiliary driving rollers) sleeved in the belt 2, the driven roller 4 is located at an output end of the belt 2, a material separating nozzle 5 is disposed at an output end of the driven roller 4 of the high-speed belt conveyor 1, a diameter of the driving roller 3 is greater than a diameter of the driven roller 4, so that the material separating nozzle 5 can be closer to a position where the solid materials are separated from the belt 2, so that the solid materials can be hit by high-pressure gas ejected from the material separating nozzle 5 as early as possible, the material separating nozzle 5 is close to an accommodating space 25 on a right lower side of the driven roller 4, and theoretically, the smaller, specifically, the diameter of the driven roller 4 is 100mm to 200mm, and 140mm is selected in this embodiment, in consideration of the turning radius of the belt 2. And the air injection direction of the material distribution spray head 5 is basically vertical to the tangent line of the horizontal projectile motion trajectory line 6 of the solid material, so that the motion trail of the solid material to be separated is changed to the maximum, the solid material to be separated moves forward to a longer distance, and the separation is convenient. Wherein, be located belt 2 both sides and be provided with baffle 20, baffle 20 forms the conveyer trough structure with belt 2 to prevent solid material from the both sides landing of belt 2.

In this embodiment, a discharging bin 7 is disposed at the lower side of the output end of the high-speed belt conveyor 1, the discharging bin 7 includes a blanking bin 8 and a distributing bin 9, which are sequentially disposed, the blanking bin 8 is disposed near the driven roller 4, a material guiding plate 10 is disposed at the upper side of the discharging bin 7, one end of the material guiding plate 10 extends obliquely upward above the blanking bin 8, the other end extends obliquely downward toward the distributing bin 9, the solid material hit by the distributing nozzle 5 forms an arc-shaped moving track line 26, a material guiding plate 10 is disposed between the arc-shaped moving track line 26 and the flat-throw moving track line 6, so that when a solid material to be sorted with a larger mass is encountered, since the moving track of the distributing nozzle 5 to the solid material changes slightly, the solid material may fall into the blanking bin 8 near the distributing bin 9, and the solid material is supported by the material guiding plate 10 when the solid material is above the blanking bin 8, and then slide into the material distribution bin 9, prevent it from falling into the blanking bin 8, and then improve the accuracy of sorting. Further, the material guide plate 10 is rotatably connected with the material discharge bin 7, and the material guide plate 10 is arranged to be capable of being vertically moved relative to the material discharge bin 7, so that the position of the material guide plate 10 can be adjusted, specifically, the two sides of the material discharge bin 7 are provided with adjusting plates 11 connected by bolts, the adjusting plates 11 are provided with pivot holes 12 and arc holes 13, the pivot holes 12 are pivoted with pivot shafts 21 at one ends of the material guide plate 10, the arc holes 13 are in sliding connection with swing rods 14 at the other ends of the material guide plate 10, and the two sides of the adjusting plates 11 are provided with adjusting plate waist-shaped holes 15 in the vertical direction.

In this embodiment, still include an dustcoat 16, thereby prevent that water and mineral granule from splashing, the output and the play feed bin 7 of high-speed belt feeder 1 are wrapped to dustcoat 16, dustcoat 16 is located the top of going out feed bin 7 and is provided with dust removal pipeline 17, dust removal pipeline 17 includes ascending slope section 18 of slope and vertical decurrent vertical section 19, the high-speed belt feeder 1 is kept away from to the output of slope section 18, through the setting of this elbow of dust removal pipeline 17, when the sorting nozzle spouts less material to the slope section 18 in, the material still can be along the slope section 18 gliding to the dustcoat 16 in.

In this embodiment, since the axial dimensions of the drive roller 3 and the driven roller 4 are large, the yaw is likely to occur during rotation, and the drive roller 3 and the driven roller 4 both use precision pipe members, so that the yaw of the drive roller 3 and the driven roller 4 can be prevented from occurring during high-speed rotation.

In this embodiment, in order to facilitate the adjustment installation or maintenance of the outer cover 16 to the inside spare parts such as the branch material shower nozzle 5 and the adjusting plate 11, the both sides of high-speed belt feeder 1 are provided with guide rail 22, the both sides of outer cover 16 are provided with the pulley 23 with guide rail 22 sliding connection, and the both sides of outer cover 16 are provided with the liftable foot support 24 that is used for fixing, in operation, liftable foot support 24 fixed connection (be provided with the mounting hole that is used for bolted connection fixed on the liftable foot support 24, see fig. 4), and when needing to overhaul or adjust the inside, make liftable foot support 24 rise, break away from the installation face, and then promote outer cover 16, can easily dismantle outer cover 16, and then can avoid the workshop to use driving or other lifting device, the efficiency of assembly and later stage maintenance has also been accelerated.

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. The utility model provides a feed divider of solid material sorting facilities, is including high-speed belt feeder (1) that is used for carrying the solid material, high-speed belt feeder (1) include belt (2) and suit in a plurality of conveying rollers in belt (2), wherein at least one conveying roller is located the output of high-speed belt feeder (1), the output of high-speed belt feeder (1) is provided with divides material shower nozzle (5), its characterized in that, sets up the external diameter that is located the conveying roller of the output department of high-speed belt feeder (1) as little as possible, so that divide the partial accommodation space (25) that can extend to the conveying roller below that is located the output department of material shower nozzle (5), and then make this divide material shower nozzle (5) spun gas can do and be used for just leaving the solid material of belt (2).

2. The distributing device of the solid material sorting equipment according to the claim 1, characterized in that the air spraying direction of the distributing nozzle (5) is basically vertical to the tangent line of the flat throwing motion trajectory line (6) of the solid material.

3. The material distributing device of the solid material sorting equipment according to claim 1, wherein the plurality of conveying rollers comprise a driving roller (3) and a driven roller (4), the conveying roller at the output end of the high-speed belt conveyor (1) is the driven roller (4), and the diameter of the driving roller (3) is larger than that of the driven roller (4).

4. The distributing device of the solid material sorting equipment according to claim 3, wherein the diameter of the driven roller (4) is 100mm-200 mm.

5. The distributing device of the solid material sorting equipment according to claim 2, wherein a discharging bin (7) is arranged at the lower side of the output end of the high-speed belt conveyor (1), the discharging bin (7) comprises a blanking bin (8) and a distributing bin (9) which are sequentially arranged, the blanking bin (8) is arranged close to the output end of the high-speed belt conveyor (1), the solid material hit by the air jet of the distributing nozzle (5) forms an arc-shaped moving track line (26), a material guide plate (10) is arranged between the arc-shaped moving track line (26) and the flat-throw moving track line (6), one end of the material guide plate (10) extends obliquely upwards to the upper part of the blanking bin (8), and the other end extends obliquely downwards to the distributing bin (9).

6. The distributing device of the solid material separating device according to claim 5, wherein the guiding plate (10) is rotatably connected with respect to the discharging bin (7), and the guiding plate (10) is arranged to be installed in a way that the guiding plate can move up and down with respect to the discharging bin (7).

7. The material distributing device of the solid material sorting equipment according to claim 6, wherein adjusting plates (11) are arranged on two sides of the discharging bin (7), a pivot hole (12) and an arc hole (13) are arranged on the adjusting plates (11), the pivot hole (12) is pivoted with a pivot shaft (21) at one end of the material guiding plate (10), the arc hole (13) is in sliding connection with a swing rod (14) at the other end of the material guiding plate (10), and adjusting plate waist-shaped holes (15) in the vertical direction are arranged on two sides of the adjusting plates (11).

8. The distributing device of the solid material sorting equipment according to claim 5, characterized by further comprising an outer cover (16), wherein the outer cover (16) covers the output end of the high-speed belt conveyor (1) and the discharging bin (7), a dust removing pipeline (17) is arranged above the discharging bin (7) of the outer cover (16), and the dust removing pipeline (17) comprises an inclined section (18) which inclines upwards and a vertical section (19) which vertically downwards.

9. The distributing device of the solid material sorting equipment according to any one of claims 1-4, characterized in that baffle plates (20) are arranged on both sides of the belt (2), and the baffle plates (20) and the belt (2) form a conveying trough structure.

10. The distributing device of the solid material separating device according to claim 8, wherein guide rails (22) are arranged on two sides of the high-speed belt conveyor (1), pulleys (23) which are in sliding connection with the guide rails (22) are arranged on two sides of the outer cover (16), and lifting foot supports (24) for fixing are arranged on two sides of the outer cover (16).