A copper concentrate belt conveying impurity fishing roller structure

Abstract

The utility model discloses a copper concentrate belt conveying fishing miscellaneous cylinder structure, solves the problem that sundries can not be cleaned in belt conveying material process. The miscellaneous cylinder structure includes: claw unit for fishing sundries in belt conveying process, drum unit for installing claw unit and driving claw unit to do reciprocating fishing action, motor drive unit for providing power for drum unit, wherein, drum unit is installed above the belt through the axle fixed base, and claw unit is arranged inside drum unit, and the sundries are fished out through the through -hole of drum unit surface, and motor drive unit adopts gear connection with drum unit, and drum unit does circumferential motion under the drive of motor drive unit. The utility model has the advantages of being capable of effectively cleaning sundries, such as plastic skin, woven belt and light garbage, etc. in the material in belt conveying process. It has the characteristics of reasonable mechanism, high efficiency etc.

Description

Technical Field

[0001] This utility model relates to the technology of removing and cleaning debris from belt conveyors, and in particular to a structure for a debris-removing roller in a copper concentrate belt conveyor. Background Technology

[0002] During the conveyor belt transport of copper concentrate, materials such as plastic sheets, woven belts, and foaming agents used in the transportation process can cause some impurities to get mixed in with the material during loading and unloading, easily clogging the screening equipment. For a long time, a dedicated belt conveyor cleaning station has been set up to remove impurities from the material, but this involves high labor intensity for workers and poses safety hazards.

[0003] We have designed an automatic debris removal device, which involves installing a tracked debris removal device on a belt conveyor. Its working principle is to use hooks on the track to remove debris from the material. Summary of the Invention

[0004] This utility model discloses a copper concentrate belt conveyor impurity removal roller structure to solve any of the above-mentioned and other potential problems in the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a copper concentrate belt conveyor impurity removal drum structure, which includes:

[0006] The claw unit is used to retrieve debris during the belt conveyor process;

[0007] A roller unit is used to mount the claw unit and drive the claw unit to perform a reciprocating retrieval action;

[0008] A motor drive unit is used to provide power to the roller unit;

[0009] The roller unit is mounted above the belt via a shaft fixing seat. The claw unit is located inside the roller unit and extends through a through hole on the surface of the roller unit to retrieve debris. The motor drive unit is connected to the roller unit by gears. The roller unit performs circular motion under the drive of the motor drive unit.

[0010] Furthermore, the roller unit includes: a fixed shaft, a gear, a right spoke, a left spoke, an arc-shaped cover, a cam groove plate, and a slide rail;

[0011] The right and left spokes are movably connected to a fixed shaft via spoke bearings; the gear is fixedly connected to the right spoke; a slide is provided at an eccentric position on the outer end face of the cam groove plate; and the cam groove plate is fixedly connected to the fixed shaft.

[0012] The arc-shaped cover covers the gap between the right and left spokes, and the surface of the arc-shaped cover is provided with several through holes at equal intervals.

[0013] Furthermore, the contour of the slide is ear-shaped.

[0014] Furthermore, the ear-shaped slide includes a pawl hook section, a pawl retraction section, and a pawl extension section;

[0015] The claw-grabbing section occupies 2 / 3 of the slide, and the claw-retracting section occupies 1 / 4 of the slide.

[0016] Furthermore, the radius of curvature of the claw hooking section is 5mm, and the lengths of the claw retraction section and the claw extension section are 217mm.

[0017] Furthermore, the claw unit includes a claw, a claw connecting rod, a bearing, a claw long shaft, a claw short shaft, and a drive connecting rod;

[0018] The claw is fixedly connected to the claw long axis and the claw short axis. The claw long axis is driven by the claw connecting rod. The two ends of the claw long axis are fixedly connected to the left and right spokes by bearings. The claw long axis is connected to the cam groove plate by the bearings. One end of the drive connecting rod is connected to the claw long axis.

[0019] The claws are equidistantly arranged on the short and long axes of the claws and aligned with the through holes. Furthermore, the arc-shaped cover includes a cover plate and ribs.

[0020] The fixed shaft is fixedly connected to the stiffening plate; the cover plate is fixedly connected to the stiffening plate.

[0021] Furthermore, the claw is sickle-shaped and its length is greater than the radius of the right spoke.

[0022] Furthermore, the claw unit and the roller unit are made of stainless steel.

[0023] The beneficial effects of this utility model are: due to the adoption of the above technical solution, the structure of this utility model can effectively clean up debris mixed in with materials during belt conveying, such as plastic sheets, woven belts, and lightweight waste. It has the characteristics of reasonable structure and high efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a copper concentrate belt conveyor impurity removal drum according to the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the roller unit of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the roller unit claw unit of this utility model;

[0027] Figure 4This is a schematic diagram of the structure of the arc-shaped cover of the roller unit of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the roller unit cam groove plate of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the left and right spokes of the roller unit of this utility model.

[0030] In the picture:

[0031] 1. Electric drive unit, 2. Roller unit, 3. Shaft fixing seat, 4. Cam groove plate, 5. Claw unit, 6. Gear, 7. Fixed shaft, 8. Claw connecting rod, 9. Right spoke plate, 10. Arc-shaped cover, 11. Claw short shaft, 12. Bearing, 13. Claw long shaft, 14. Claw, 15. Cover plate, 16. Rib plate, 17. Arc-shaped cover fixing shaft, 18. Spoke plate bearing. Detailed Implementation

[0032] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0033] like Figure 1-6 As shown, this utility model discloses a copper concentrate belt conveyor impurity removal drum structure, which includes a motor drive device 1, a drum unit 2, and a shaft fixing seat 3.

[0034] The roller unit 2 is provided with a claw unit 5, a cam groove plate 4, a fixed shaft 7, a gear 6, a right spoke plate 9, and an arc-shaped cover 10.

[0035] The claw unit 5 includes claws 14, claw connecting rods 8, bearings 12, claw long shafts 13, and claw short shafts 11; the claws 14 are evenly distributed and fixedly connected to the claw long shafts 13 and claw short shafts 11; the bearings 12 are movably connected to the claw connecting rods 8; and the claw connecting rods 8 are fixedly connected to the claw long shafts 13.

[0036] The arc-shaped cover 10 is provided with a cover plate 15, a stiffening plate 16, and an arc-shaped cover fixing shaft 17; the arc-shaped cover fixing shaft 17 is fixedly connected to the stiffening plate 16; the cover plate 15 is fixedly connected to the stiffening plate 16; the arc-shaped cover 10 is fixedly connected to the cam groove plate 4 and the right spoke plate 9 through the arc-shaped cover fixing shaft 17.

[0037] The fixed shaft 7 of the roller unit 2 is fixedly connected to the fixed seat 3, and the fixed seat 3 is fixed on the frame; the gear 6 of the roller unit 2 is fixedly connected to the right spoke 9; the gear 6 of the roller unit 2 is movably connected to the fixed shaft 7; the cam groove plate 4 is fixedly connected to the fixed shaft 7.

[0038] The motor drive device 1 drives the gear 6 to perform circular motion; the gear 6 drives the right spoke 9 to perform circular motion, while the fixed shaft 7 remains stationary.

[0039] The cam groove plate 4 makes circular motion so that the claw connecting rod 8 slides along the track inside the cam groove plate 4.

[0040] The claw linkage 8 slides within the track. When it reaches the lowest end of the track, the claw 14 extends; when it reaches the highest end of the track, the claw 14 retracts.

[0041] The claw unit 5 extends and retracts along the arc-shaped track of the cam groove plate 4; when the claw 14 extends, it is in working state, at which time the claw picks up the debris on the belt conveyor; when the claw 14 retracts, the claw 14 enters the inside of the roller unit 2, and the debris is thrown out and enters the recycling device.

[0042] When the impurity-collecting roller of this invention is used to collect impurities from belt-conveyed materials, the drive device starts, and the gear 6 of the roller unit 2 rotates in a circular motion. Under the control of the arc-shaped track of the cam groove plate 4, the claws 14 of the claw unit 5 extend and retract from the holes of the arc-shaped cover 10. When the claw 14 contacts the belt conveyor line, it is directly below the roller unit 2, with the claw 14 extending to its maximum length to collect impurities from the belt to the greatest extent. As the roller unit 2 rotates, the claw 14 gradually retracts. When it is directly above the roller, the claw 14 is completely retracted, and the collected impurities are thrown out and enter the recycling device. The claw unit 5 completes the extension and retraction action for each rotation of the roller unit 2. This impurity-collecting roller structure for copper concentrate belt conveyors can also be applied to other belt conveyors carrying bulk materials.

[0043] The above provides a detailed description of a copper concentrate belt conveyor impurity removal drum structure provided in the embodiments of this application. The descriptions of the above embodiments are merely for the purpose of helping to understand the method and core ideas of this application; furthermore, those skilled in the art will recognize that, based on the ideas of this application, there will be changes in specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this application.

[0044] Certain terms are used in the specification and claims to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The terms "comprising" and "including" used throughout the specification and claims are open-ended and should be interpreted as "comprising / including but not limited to". "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error. The following descriptions in the specification are preferred embodiments for carrying out this application; however, these descriptions are for the purpose of illustrating the general principles of this application and are not intended to limit the scope of this application. The scope of protection of this application shall be determined by the appended claims.

[0045] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0046] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0047] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A copper concentrate belt conveyor impurity removal drum structure, characterized in that, The debris-collecting roller structure includes: a claw unit for collecting debris during the belt conveying process, a roller unit for mounting the claw unit and driving the claw unit to perform reciprocating collecting actions, and a motor drive unit for providing power to the roller unit. The roller unit is mounted above the belt via a shaft fixing seat. The claw unit is located inside the roller unit and extends through a through hole on the surface of the roller unit to retrieve debris. The motor drive unit is connected to the roller unit by gears. The roller unit performs circular motion under the drive of the motor drive unit.

2. The waste-collecting drum structure according to claim 1, characterized in that, The roller unit includes: a fixed shaft, a gear, a right spoke, a left spoke, an arc-shaped cover, a cam groove plate, and a slide rail; The right and left spokes are movably connected to a fixed shaft via spoke bearings, and the gear is fixedly connected to the right spoke. The cam groove plate is provided with a slide rail at an eccentric position on its outer end face; the cam groove plate is fixedly connected to the fixed shaft; The arc-shaped cover covers the gap between the right and left spokes, and the surface of the arc-shaped cover is provided with several through holes at equal intervals.

3. The waste-collecting drum structure according to claim 2, characterized in that, The slide has an ear-shaped outline.

4. The waste-collecting drum structure according to claim 3, characterized in that, The ear-shaped slide includes a pawl hook section, a pawl retraction section, and a pawl extension section; The claw-grabbing section occupies 2 / 3 of the slide, and the claw-retracting section occupies 1 / 4 of the slide.

5. The waste-collecting drum structure according to claim 4, characterized in that, The radius of curvature of the claw hook section is 5mm, and the lengths of the claw retraction section and claw extension section are 217mm.

6. The waste-collecting drum structure according to claim 4, characterized in that, The claw unit includes Claws, claw connecting rods, bearings, claw long shaft, claw short shaft, and drive connecting rods; The claw is fixedly connected to the claw long axis and the claw short axis. The claw long axis is driven by the claw connecting rod. The two ends of the claw long axis are fixedly connected to the left and right spokes by bearings. The claw long axis is connected to the cam groove plate by the bearings. One end of the drive connecting rod is connected to the claw long axis. The claws are equidistantly arranged on the short and long axes of the claw and aligned with the through holes.

7. The waste-collecting drum structure according to claim 2, characterized in that, The arc-shaped cover includes a cover sheet and stiffening plates. The arc-shaped cover fixing shaft is fixedly connected to the stiffening plate; the cover sheet is fixedly connected to the stiffening plate.

8. The waste-collecting drum structure according to claim 6, characterized in that, The claws are sickle-shaped.

9. The waste-collecting drum structure according to claim 2, characterized in that, The claw unit and the roller unit are made of stainless steel.

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