Multi-coal-type coal blending device

Abstract

The utility model relates to the technical field of coal blending, in particular to a multi-coal-type coal blending device. According to the technical scheme, the winding device comprises a bottom plate, side plates and a rotating plate, the rotating plate is rotationally arranged on the upper surface of the bottom plate through a rotating shaft, a roller is rotationally arranged on the upper surface of the rotating plate through a driving assembly, the two side plates are symmetrically arranged on the bottom plate, and two winding assemblies are symmetrically arranged between the two side plates; four steel wire ropes are wound on the two winding assemblies, and the other ends of the four steel wire ropes are arranged at the four corners of the upper surface of the rotating plate correspondingly. According to the device disclosed by the utility model, the pendulum action is performed through the regularity of the matched rollers among the structures, so that coal materials move back and forth in the rollers, the coal materials at the head section and the tail section of the device are effectively mixed, and the mixing efficiency of the coal materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of coal blending technology, and in particular to a multi-coal blending device. Background Technology

[0002] Multi-coal blending equipment plays a crucial role in the coal industry. It is mainly used to mix and proportion different types and properties of coal to meet different process requirements, stabilize coke quality, reduce coal costs, and ultimately reduce production costs and improve the company's overall efficiency.

[0003] Currently, most coal blending is carried out using a coal mixing drum. However, when using a coal mixing drum, the coal cannot move back and forth inside the drum, which means that the coal at the beginning and end of the device cannot be effectively mixed during the mixing process. This results in slow mixing efficiency and requires a lot of time to mix.

[0004] Therefore, we propose a multi-coal blending device to solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a multi-coal blending device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-coal blending device, comprising a bottom plate, side plates, and a rotating plate. The upper surface of the bottom plate is provided with a rotating plate via a rotating shaft. The upper surface of the rotating plate is provided with a roller via a driving assembly. Two side plates are symmetrically arranged on the bottom plate. Two sets of winding assemblies are symmetrically arranged between the two side plates. Four steel wire ropes are wound on the two sets of winding assemblies. The other ends of the four steel wire ropes are respectively located at the four corners of the upper surface of the rotating plate.

[0007] Preferably, the drive assembly consists of a base ring, a gear, a housing, a retaining ring, and a gear ring. The retaining ring is disposed on the outer wall of the drum, the base ring is rotatably disposed on the outer wall of the retaining ring, and the bottom end of the base ring is disposed on the upper surface of the rotating plate.

[0008] Preferably, the gear ring is disposed on the outer wall of the drum, the housing is disposed on the rotating plate, the gear is rotatably disposed on the housing, and the gear and the gear ring are in a gear-tooth meshing state.

[0009] Preferably, the winding assembly consists of a shaft and drums, with the two ends of the shaft rotatably disposed between the two side plates, and the two drums respectively disposed at the two ends of the shaft, with the two wire ropes respectively wound onto the two drums.

[0010] Preferably, the bottom end of the wire rope is provided with a pin seat, which is bolted to the rotating plate.

[0011] Preferably, the lower surface of the rotating plate has symmetrical notches at both ends, and the top of the inner wall of each notch is glued with a rubber pad.

[0012] Preferably, both ends of the upper surface of the base plate are designed with bevels.

[0013] Preferably, the lower surface of the base plate is provided with four support seats, and the four support seats are arranged in a rectangular array on the lower surface of the base plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In use, this utility model multi-coal blending device can introduce coal of multiple types into the drum, and then the drum rotates under the drive of the drive component to mix and stir the coal inside the drum to complete the multi-coal blending operation.

[0016] Furthermore, the rotation of the two shafts can be controlled periodically, and the two shafts rotate in opposite directions. At this time, the left shaft drives the drum on it to wind up the two steel wire ropes on the left side, and the right shaft drives the drum on it to unwind the two steel wire ropes on the right side, which causes the rotating drum to tilt to the right at a certain angle.

[0017] Conversely, the left shaft drives the drum to unwind the two wire ropes on the left, while the right shaft drives the drum to wind up the two wire ropes on the right, causing the rotating drum to tilt to the left at a certain angle.

[0018] In this invention, the regular pendulum motion of the drum causes the coal to move back and forth inside the drum, effectively mixing the coal at the beginning and end of the device and improving the mixing efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 For the present utility model Figure 1 Front view structural diagram;

[0021] Figure 3 This is a schematic diagram of the roller mounting structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the winding assembly structure of this utility model;

[0023] Figure 5 For the present utility model Figure 4 A schematic diagram of the main structure.

[0024] Figure label:

[0025] 1. Support base; 2. Rubber pad; 3. Base plate; 4. Side plate; 5. Wire rope; 6. Drum; 7. Shaft; 8. Rotating plate; 9. Base ring; 10. Gear; 11. Chassis; 12. Retaining ring; 13. Gear ring; 14. Pin seat; 15. Rotating shaft; 16. Drum. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] like Figures 1-5 As shown, the present invention proposes a multi-coal blending device, including a bottom plate 3, side plates 4 and a rotating plate 8. The upper surface of the bottom plate 3 is provided with the rotating plate 8 via a rotating shaft 15. The upper surface of the rotating plate 8 is provided with a roller 6 via a driving assembly. Two side plates 4 are symmetrically arranged on the bottom plate 3. Two sets of winding assemblies are symmetrically arranged between the two side plates 4. Four steel wire ropes 5 are wound on the two sets of winding assemblies. The other ends of the four steel wire ropes 5 are respectively located at the four corners of the upper surface of the rotating plate 8.

[0029] Based on Example 1:

[0030] In use, the multi-coal blending device of this utility model can introduce coal of multiple types into the drum 6, and then the drum 6 rotates under the drive of the drive component to mix and stir the coal inside the drum 6 to complete the multi-coal blending operation.

[0031] Furthermore, the rotation of the two shafts 7 can be controlled periodically, and the two shafts 7 rotate in opposite directions. At this time, the left shaft 7 drives the drum 16 on it to wind up the two steel wire ropes 5 on the left side, and the right shaft 7 drives the drum 16 on it to unwind the two steel wire ropes 5 on the right side, which causes the rotating drum 6 to tilt to the right at a certain angle.

[0032] Conversely, the left shaft 7 drives the drum 16 on it to unwind the two steel wire ropes 5 on the left side, while the right shaft 7 drives the drum 16 on it to wind up the two steel wire ropes 5 on the right side, causing the rotating drum 6 to tilt to the left at a certain angle.

[0033] Example 2

[0034] like Figures 1-5As shown, the multi-coal blending device proposed in this utility model, compared with Embodiment 1, further includes: a drive assembly consisting of a base ring 9, a gear 10, a housing 11, a retaining ring 12, and a gear ring 13. The retaining ring 12 is disposed on the outer wall of the drum 6, the base ring 9 is rotatably disposed on the outer wall of the retaining ring 12, the bottom end of the base ring 9 is disposed on the upper surface of the rotating plate 8, the gear ring 13 is disposed on the outer wall of the drum 6, the housing 11 is disposed on the rotating plate 8, the gear 10 is rotatably disposed on the housing 11, and the gear 10 and the gear ring 13 are in a gear-tooth meshing state. The motor inside the housing 11 drives the gear 10 to rotate. Through the meshing action between the gear 10 and the gear ring 13, the drum 6 drives the retaining ring 12 to rotate within the base ring 9.

[0035] The winding assembly consists of a shaft 7 and two drums 16. The two ends of the shaft 7 are rotatably positioned between two side plates 4. The two drums 16 are respectively positioned at the two ends of the shaft 7. The two wire ropes 5 are wound onto the two drums 16 respectively. The power device drives the shaft 7 to rotate. By controlling the forward and reverse rotation of the shaft 7, the drums 16 can perform winding and unwinding actions on the wire ropes 5.

[0036] The bottom end of the wire rope 5 is movably provided with a pin seat 14, which is bolted to the rotating plate 8. The design of the pin seat 14 facilitates the disassembly and replacement of the wire rope 5 relative to the rotating plate 8.

[0037] The lower surface of the rotating plate 8 has symmetrical notches at both ends, and the top of the inner wall of each notch is glued with a rubber pad 2. The upper surface of the base plate 3 has a beveled design at both ends. With the cooperation of the above structures, the rubber pad 2 can buffer the impact force between the rotating plate 8 and the base plate 3 during the process of the rotating plate 8 deflecting through the rotating shaft 15. The beveled design can increase the deflection stroke range of the rotating plate 8.

[0038] The lower surface of the base plate 3 is provided with support seats 1. There are four support seats 1 in total, and the positions of the four support seats 1 are distributed in a rectangular array on the lower surface of the base plate 3.

[0039] It should be noted that the motor structure is a mature existing technology, and its working principle and internal structure are known to those skilled in the art. This utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0040] The shaft 7 of this utility model also needs to be provided with a power device to enable it to work normally. As is well known to those skilled in the art, the provision of such power is commonplace and is a conventional means or common knowledge. It will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience.

[0041] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-coal blending device, comprising a bottom plate (3), side plates (4) and a rotating plate (8), characterized in that: The upper surface of the base plate (3) is provided with a rotating plate (8) via a rotating shaft (15). The upper surface of the rotating plate (8) is provided with a roller (6) via a driving assembly. The two side plates (4) are symmetrically arranged on the base plate (3). Two sets of winding assemblies are symmetrically arranged between the two side plates (4). Four steel wire ropes (5) are wound on the two sets of winding assemblies. The other ends of the four steel wire ropes (5) are respectively located at the four corners of the upper surface of the rotating plate (8).

2. The multi-coal blending device according to claim 1, characterized in that: The drive assembly consists of a base ring (9), a gear (10), a housing (11), a retaining ring (12), and a gear ring (13). The retaining ring (12) is located on the outer wall of the roller (6), and the base ring (9) is rotatably located on the outer wall of the retaining ring (12). The bottom end of the base ring (9) is located on the upper surface of the rotating plate (8).

3. A multi-coal blending device according to claim 2, characterized in that: The gear ring (13) is disposed on the outer wall of the roller (6), the housing (11) is disposed on the rotating plate (8), the gear (10) is rotatably disposed on the housing (11), and the gear (10) and the gear ring (13) are in a gear meshing state.

4. A multi-coal blending device according to claim 1, characterized in that: The winding assembly consists of a shaft (7) and a drum (16). The two ends of the shaft (7) are rotatably disposed between the two side plates (4). The two drums (16) are respectively disposed at the two ends of the shaft (7). The two wire ropes (5) are respectively wound on the two drums (16).

5. A multi-coal blending device according to claim 1, characterized in that: The bottom end of the wire rope (5) is provided with a pin seat (14), which is bolted to the rotating plate (8).

6. A multi-coal blending device according to claim 1, characterized in that: The lower surface of the rotating plate (8) has symmetrical notches at both ends, and the top of the inner wall of each notch is glued with a rubber pad (2).

7. A multi-coal blending device according to claim 1, characterized in that: The upper surface of the base plate (3) is designed with bevels at both ends.

8. A multi-coal blending device according to claim 1, characterized in that: The lower surface of the base plate (3) is provided with support seats (1), there are four support seats (1) in total, and the positions of the four support seats (1) are distributed in a rectangular array on the lower surface of the base plate (3).

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