Special conveying device for charging and coking

Abstract

The utility model is used in the production technical field of going into stove to make coke, disclose a special conveying device for going into stove to make coke, including transfer conveyor belt, the side of transfer conveyor belt is provided with loading conveyor belt, the both sides of the middle section of transfer conveyor belt are provided with first cutting material mounting plate and second cutting material mounting plate respectively, the upper end of mounting seat is clamped and is installed with the material supporting plate, and the upper surface of material supporting plate places material. This special conveying device for going into stove to make coke, through setting first cutting material mounting plate and second cutting material mounting plate on the both sides of the middle section of transfer conveyor belt, and installing die -cut electric push rod, die -cut plate and die -cut knife on it, can carry out accurate cutting in the material conveying process, compared with traditional dependence artificial or independent equipment cutting, this structure realizes the automation cutting, improves the cutting efficiency greatly, the accurate setting of die -cut knife guarantees the cutting accuracy, makes the material specification uniform, be favorable to the even heating after going into stove.

Description

Technical Field

[0001] This utility model relates to the field of coking production technology, specifically to a dedicated conveying device for coking. Background Technology

[0002] In the coking process, materials pass through a crusher, premixer, and automatic water supply device in sequence, followed by pre-mixing, extrusion shaping, secondary extrusion shaping, repeated extrusion shaping, cutting into blocks, and stacking before finally being fed into the furnace for coking. The specialized conveying device used before coking is a key piece of equipment to ensure continuous and efficient production; its performance directly affects production efficiency and coke quality. In the material pretreatment stage, traditional devices often rely on manual labor or independent equipment for cutting operations, which is not only inefficient but also makes it difficult to guarantee cutting accuracy. Inconsistent material specifications lead to uneven heating after entering the furnace, affecting the stability of coke quality. Furthermore, some conveying devices with cutting structures require the entire conveyor belt to stop operating during cutting to wait for the material to be cut. To minimize overall downtime, a balance must be struck between cutting speed and processing efficiency, making it impossible to reduce overall downtime while ensuring cutting quality, thus reducing processing efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a special conveying device for coking furnace, so as to solve the problems of low efficiency and insufficient precision of the cutting method of the conveying device mentioned in the background art, and the need to stop the machine during cutting, which leads to a reduction in processing efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a special conveying device for coking furnace, including a transfer conveyor belt, a feeding conveyor belt is provided on one side of the transfer conveyor belt, a first cutting mounting plate and a second cutting mounting plate are respectively provided on both sides of the middle section of the transfer conveyor belt, and a pushing mounting plate is provided on the side of the transfer conveyor belt facing the feeding conveyor belt. Mounting seats are fixedly provided on the outer surfaces of the transfer conveyor belt, the first cutting mounting plate and the second cutting mounting plate, and a material support plate is engaged and installed at the upper end of the mounting seat, and material is placed on the upper surface of the material support plate.

[0005] The upper surfaces of the first and second cutting mounting plates are fixedly provided with mounting frames, and the upper end of the mounting frames is fixedly installed with a die-cutting electric push rod. The lower end of the die-cutting electric push rod is fixedly connected with a die-cutting plate, and the lower surface of the die-cutting plate is fixedly provided with a die-cutting blade.

[0006] The upper surfaces of the first cutting mounting plate, the second cutting mounting plate, and the pushing mounting plate are all fixedly mounted with electric pushing rods, and one end of the electric pushing rod is fixedly connected to a pushing plate.

[0007] Preferably, the upper surface of the feeding conveyor belt is flush with the upper surface of the transfer conveyor belt, and the feeding conveyor belt is positioned directly opposite the pusher mounting plate, with the pusher mounting plate and the feeding conveyor belt located on opposite sides of the transfer conveyor belt.

[0008] By adopting the above technical solution, it can be ensured that the material is transferred smoothly and without drop from the transfer conveyor belt to the loading conveyor belt, avoiding the accumulation or slippage of the material due to height difference or positional deviation. At the same time, the pusher mounting plate is set opposite to the loading conveyor belt, which makes it easy for the pusher electric push rod to quickly push the material on the transfer conveyor belt to the loading conveyor belt through the pusher plate, forming a smooth material transfer path and improving the overall conveying efficiency.

[0009] Preferably, the outer surface of the mounting base is provided with an isosceles trapezoidal groove, and the isosceles trapezoidal groove on the outer surface of the mounting base extends through both ends of the mounting base.

[0010] Using the above technical solution, the isosceles trapezoidal groove provides a stable locking structure for the material support plate. At the same time, the groove design that runs through both ends allows the material support plate to slide freely on the mounting base, which is convenient for the material support plate to be pushed between the transfer conveyor belt and the first and second cutting mounting plates by the pusher plate, so as to realize the positioning and transfer of materials.

[0011] Preferably, the material support plate is engaged with the mounting base via an isosceles trapezoidal groove on the surface of the mounting base, and the mounting base on the surface of the first cutting mounting plate is positioned opposite the mounting base on the surface of the second cutting mounting plate.

[0012] The above technical solution ensures that the material support plate will not fall off due to the vibration of the conveyor belt during the conveying process, thus guaranteeing the stability of the material load. The mounting seats of the first and second cutting mounting plates are set opposite each other, so that the material support plate can be accurately aligned between the two, which facilitates the die-cutting blade to cut the material symmetrically, ensuring that the material specifications are uniform after cutting. At the same time, it provides a structural basis for the pusher plate to push the material support plate to move back and forth.

[0013] Preferably, the pusher plate is slidably connected to the first cutting mounting plate, the second cutting mounting plate, and the pusher mounting plate, and the pusher plate is located between two adjacent mounting seats, and the width of the pusher plate is less than the width between two adjacent mounting seats.

[0014] Using the above technical solution, the sliding connection method allows the pusher plate to move flexibly under the drive of the electric pusher rod, accurately pushing the support plate. The pusher plate is located between the mounting seats and its width is less than the spacing, avoiding interference between the pusher plate and the mounting seat, ensuring that it can be smoothly inserted into the gap between adjacent support plates, and realizing the transfer of the support plate through horizontal thrust, while ensuring the stability and accuracy of the pushing process.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This special conveying device for coking furnace feeding has the following advantages:

[0016] 1. By setting a first cutting mounting plate and a second cutting mounting plate on both sides of the middle section of the transfer conveyor belt, and installing a die-cutting electric push rod, a die-cutting plate and a die-cutting knife on them, precise cutting can be carried out during the material conveying process. Compared with the traditional cutting that relies on manual or independent equipment, this structure realizes automated cutting, which greatly improves cutting efficiency. At the same time, the precise setting of the die-cutting knife ensures cutting accuracy, making the material specifications uniform, which is conducive to uniform heating after entering the furnace and improving the stability of coke quality.

[0017] 2. Unlike some conveyor devices that require the entire conveyor belt to stop during cutting, this invention does not require the transfer conveyor belt to stop completely during the cutting process. Only when the material reaches the cutting position does the electric pusher push the pusher plate to push the material to the appropriate position of the first and second cutting mounting plates for cutting. Meanwhile, the other parts of the transfer conveyor belt can continue to transport materials. This effectively reduces the overall downtime and significantly improves processing efficiency while ensuring cutting quality.

[0018] 3. The upper surface of the feeding conveyor belt is flush with the upper surface of the transfer conveyor belt, and the feeding conveyor belt is positioned directly opposite the pusher mounting plate. This design facilitates the smooth transfer of materials from the feeding conveyor belt to the transfer conveyor belt. Furthermore, the pusher electric push rod and pusher plate at the pusher mounting plate can quickly push the materials onto the transfer conveyor belt for subsequent conveying and processing, thus improving the smoothness of material transfer. Attached Figure Description

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

[0020] Figure 2 This is a three-dimensional structural diagram of the connection between the second cutting mounting plate and the electric push rod of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the connection between the transfer conveyor belt and the mounting base of this utility model;

[0022] Figure 4 This is a schematic diagram of the overall cross-sectional three-dimensional structure of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the connection between the transfer conveyor belt, mounting base, and material support plate of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the connection between the die-cutting plate and the die-cutting blade of this utility model.

[0025] In the diagram: 1. Transfer conveyor belt; 2. Feeding conveyor belt; 3. First cutting mounting plate; 4. Second cutting mounting plate; 5. Pushing mounting plate; 6. Mounting base; 7. Material support plate; 8. Mounting frame; 9. Die-cutting electric push rod; 10. Die-cutting plate; 11. Die-cutting blade; 12. Pushing electric push rod; 13. Pushing plate. 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] Please see Figures 1-6 This utility model provides a technical solution: a special conveying device for coking furnace.

[0028] Example 1: This example discloses: a transfer conveyor belt 1, a feeding conveyor belt 2 on one side of the transfer conveyor belt 1, a first cutting mounting plate 3 and a second cutting mounting plate 4 respectively on both sides of the middle section of the transfer conveyor belt 1, and a pushing mounting plate 5 on one side of the transfer conveyor belt 1 facing the feeding conveyor belt 2. Mounting seats 6 are fixedly provided on the outer surfaces of the transfer conveyor belt 1, the first cutting mounting plate 3 and the second cutting mounting plate 4. A material support plate 7 is engaged at the upper end of the mounting seat 6, and material is placed on the upper surface of the material support plate 7.

[0029] The upper surface of the feeding conveyor belt 2 is flush with the upper surface of the transfer conveyor belt 1, and the feeding conveyor belt 2 is set directly opposite the pushing mounting plate 5. The pushing mounting plate 5 and the feeding conveyor belt 2 are located on opposite sides of the transfer conveyor belt 1.

[0030] The outer surface of the mounting base 6 is provided with an isosceles trapezoidal groove, and the isosceles trapezoidal groove on the outer surface of the mounting base 6 passes through both ends of the mounting base 6.

[0031] The material support plate 7 is engaged with the mounting base 6 through the isosceles trapezoidal groove on the surface of the mounting base 6, and the mounting base 6 on the surface of the first cutting mounting plate 3 is directly opposite the mounting base 6 on the surface of the second cutting mounting plate 4.

[0032] During operation, the material is first placed on the support plate 7 on the surface of the transfer conveyor belt 1. The transfer conveyor belt 1 drives the support plate 7 to rotate continuously through the mounting base 6, which in turn drives the material forward. The mounting base 6 on the outer surface of the transfer conveyor belt 1, the first cutting mounting plate 3, and the second cutting mounting plate 4 engages with the support plate 7 through the isosceles trapezoidal groove on its outer surface, providing a stable bearing platform for the material.

[0033] When the material support plate 7 moves and faces the first cutting mounting plate 3 and the second cutting mounting plate 4, the empty material support plate 7, which was previously placed on the mounting seat 6 on the surface of the first cutting mounting plate 3, is pushed out. The empty material support plate 7 squeezes the material support plate 7 loaded with material on the transfer conveyor belt 1, so that the material support plate 7 loaded with material moves to the mounting seat 6 on the second cutting mounting plate 4. Then the empty material support plate 7 continues to move backward with the rotation of the transfer conveyor belt 1. At this time, the die-cutting electric push rod 9 mounted on the surface of the mounting frame 8 on the second cutting mounting plate 4 drives the die-cutting plate 10 and the die-cutting blade 11 to move downward, so that the die-cutting blade 11 stably cuts the material on the material support plate 7, so that the material is cut into a predetermined shape to facilitate subsequent processing.

[0034] After cutting is completed, when another material-loaded pallet 7 moves and faces the first cutting mounting plate 3 and the second cutting mounting plate 4, the pallet 7 placed on the mounting seat 6 on the surface of the second cutting mounting plate 4 is pushed out. The pallet 7 loaded with the cut material squeezes the pallet 7 loaded with uncut material on the transfer conveyor belt 1, causing the material-loaded pallet 7 to move to the mounting seat 6 on the first cutting mounting plate 3. Then, the pallet 7 loaded with the cut material continues to move backward with the rotation of the transfer conveyor belt 1, repeating the above process. This achieves a working mode of continuous cutting and conveying with short pauses of the transfer conveyor belt 1, greatly improving the overall work efficiency.

[0035] Example 2: This example is based on Example 1: A mounting bracket 8 is fixedly installed on the upper surface of the first cutting mounting plate 3 and the second cutting mounting plate 4, and a die-cutting electric push rod 9 is fixedly installed on the upper end of the mounting bracket 8. A die-cutting plate 10 is fixedly connected to the lower end of the die-cutting electric push rod 9, and a die-cutting blade 11 is fixedly installed on the lower surface of the die-cutting plate 10.

[0036] The upper surfaces of the first cutting mounting plate 3, the second cutting mounting plate 4, and the pushing mounting plate 5 are all fixedly mounted with a pushing electric push rod 12, and one end of the pushing electric push rod 12 is fixedly connected to a pushing plate 13.

[0037] The pusher plate 13 is slidably connected to the first cutting mounting plate 3, the second cutting mounting plate 4 and the pusher mounting plate 5, and the pusher plate 13 is located between two adjacent mounting seats 6, and the width of the pusher plate 13 is less than the width between the two adjacent mounting seats 6.

[0038] When the pallet 7 containing the cut material is conveyed by the transfer conveyor belt 1 to the position facing the pusher mounting plate 5, the pusher electric push rod 12 on the pusher mounting plate 5 drives the pallet 7 containing the cut material to slide on the mounting base 6 onto the feeding conveyor belt 2 through the pusher plate 13, thus completing the unloading and continued conveying of the pallet 7 containing the cut material.

[0039] The first cutting mounting plate 3 and the second cutting mounting plate 4 both push the material support plate 7 out by sliding the material pusher plate 13 driven by the electric pusher rod 12.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveying device special for charging and coking, comprising a transfer conveyor belt (1), one side of the transfer conveyor belt (1) is provided with a feeding conveyor belt (2), characterized in that: The middle section of the transfer conveyor belt (1) is provided with a first cutting mounting plate (3) and a second cutting mounting plate (4) respectively. The transfer conveyor belt (1) is provided with a pusher mounting plate (5) on one side facing the loading conveyor belt (2). The outer surfaces of the transfer conveyor belt (1), the first cutting mounting plate (3) and the second cutting mounting plate (4) are all fixedly provided with mounting seats (6). The upper end of the mounting seat (6) is fitted with a material support plate (7), and the upper surface of the material support plate (7) is filled with material.

2. The dedicated charging conveyor according to claim 1, characterized in that: The first cutting mounting plate (3) and the second cutting mounting plate (4) are fixedly provided with mounting brackets (8), and the upper end of the mounting brackets (8) is fixedly provided with a die-cutting electric push rod (9). The lower end of the die-cutting electric push rod (9) is fixedly connected with a die-cutting plate (10), and the lower surface of the die-cutting plate (10) is fixedly provided with a die-cutting knife (11).

3. The coking furnace-specific conveying device according to claim 1, characterized in that: The upper surfaces of the first cutting mounting plate (3), the second cutting mounting plate (4) and the pushing mounting plate (5) are all fixedly mounted with a pushing electric push rod (12), and one end of the pushing electric push rod (12) is fixedly connected to a pushing plate (13).

4. The coking furnace-specific conveying device according to claim 1, characterized in that: The upper surface of the feeding conveyor belt (2) is flush with the upper surface of the transfer conveyor belt (1), and the feeding conveyor belt (2) is set directly opposite the pusher mounting plate (5), and the pusher mounting plate (5) and the feeding conveyor belt (2) are located on both sides of the transfer conveyor belt (1).

5. The coking furnace-specific conveying device according to claim 1, characterized in that: The outer surface of the mounting base (6) is provided with an isosceles trapezoidal groove, and the isosceles trapezoidal groove on the outer surface of the mounting base (6) extends through both ends of the mounting base (6).

6. The coking furnace-specific conveying device according to claim 1, characterized in that: The material support plate (7) is engaged with the mounting base (6) through the isosceles trapezoidal groove on the surface of the mounting base (6), and the mounting base (6) on the surface of the first cutting mounting plate (3) is positioned opposite the mounting base (6) on the surface of the second cutting mounting plate (4).

7. The coking furnace-specific conveying device according to claim 3, characterized in that: The pusher plate (13) is slidably connected to the first cutting mounting plate (3), the second cutting mounting plate (4) and the pusher mounting plate (5), and the pusher plate (13) is located between two adjacent mounting seats (6), and the width of the pusher plate (13) is less than the width between two adjacent mounting seats (6).

Images