Shaping mold for coal production

Abstract

The utility model discloses a shaping mould for coal production, which relates to the technical field of coal and comprises a guide rail, one side of the inner wall of the guide rail is fixedly connected with one end of a first cylinder, the other end of the first cylinder is fixedly connected with one end of a strip-shaped toothed plate, and teeth on one side of the strip-shaped toothed plate are meshed with teeth on the outer circumferential surface of a first gear. The top of the first gear is in transmission connection with one end of a conveying belt, the other end of the conveying belt is in transmission connection with the top of a first center shaft, and a smashing rod is fixedly connected to the outer circumferential face of the first center shaft. A first air cylinder can be started to work to push a strip-shaped toothed plate to move in a guide rail, so that a first gear rotates on a crushing bin, a conveying belt is driven to move, a crushing rod on a first middle shaft starts to move under the action of the conveying belt, the original structure of coal can be effectively damaged, the coal is made to be granular, and the coal crushing efficiency is improved. Therefore, subsequent work is facilitated, the coal is shaped again, and the requirements of industrial coal are met.

Description

Technical Field

[0001] The utility model relates to the technical field of coal, in particular to a shaping die for coal production. Background Technique

[0002] Coal is known as black gold and the food of industry. It has been one of the main energy sources used by the human world since the 18th century. Since entering the 21st century, although the value of coal is much less than before, after all, coal is still one of the indispensable energy sources for our human production and life for a long time. The supply of coal is also related to the stability of the development of China's industry and even all aspects of the whole society. The supply security problem of coal is also the most important part of China's energy security.

[0003] After retrieval, a positioning device for a wine box shaping die disclosed in a Chinese patent with the publication number CN202779435U includes a base and a frame located on one side of the base. A shaping die is fixedly installed on the frame. Left and right guide rails are respectively and fixedly installed on the frame below the shaping die. Positioning blocks are respectively installed on the left and right guide rails through sliding fits. The structure of the utility model is simple. Guide rails are arranged on both sides of the shaping die, and slidable positioning blocks are installed on the guide rails to play a limiting role on the wine box, so that when the wine box is shaped, it can be fitted and matched with the shaping die, improving the flatness of the wine box and also improving the operation safety.

[0004] Although the above scheme can improve the flatness of the wine box and also improve the operation safety, the shaping die positioning device in the above patent does not have the function of destroying the original structure of coal and then shaping it, and it is difficult to meet the quality requirements of the required coal in some industrial coal supply. For this reason, we provide a shaping die for coal production to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that it does not have the function of destroying the original structure of coal and then shaping it, and it is difficult to meet the quality requirements of the required coal in some industrial coal supply, and provides a shaping die for coal production.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A shaping die for coal production includes a guiding track. One end of the inner wall of the guiding track is fixedly connected to one end of a first air cylinder. The other end of the first air cylinder is fixedly connected to one end of a strip-shaped toothed plate. The teeth on one side of the strip-shaped toothed plate are meshed with the teeth on the outer circumferential surface of a first gear. The top of the first gear is drivingly connected to one end of a conveyor belt. The other end of the conveyor belt is drivingly connected to the top of a first central shaft. A crushing rod is fixedly connected to the outer circumferential surface of the first central shaft.

[0007] Further, there are two groups of the first central axes. The outer circumferential surfaces of the two groups of the first central axes are fixedly connected with crushing rods, and the tops of the two groups of the first central axes are respectively drivingly connected to both ends of the conveyor belt.

[0008] Further, the bottom of the first gear is rotationally connected to the top of the crushing bin. One side of the crushing bin is fixedly connected to one side of the solution bin. The bottom of the solution bin is fixedly connected to the top of the stirring structure. The bottom of the stirring structure is fixedly connected to the top of the first support frame. The bottom of the first support frame is fixedly connected to the top of the compression structure. One side of the compression structure is fixedly connected to one end of the screening structure. The bottom of the screening structure is fixedly connected to the top of the bottom plate. The bottom of the bottom plate is fixedly connected with a horizontal structure.

[0009] Further, the stirring structure includes a stirring bin. One side of the stirring bin is fixedly connected with a first motor. One side of the first motor is fixedly connected to one end of the second central axis. The outer circumferential surface of the second central axis is fixedly connected with a pushing blade.

[0010] Further, the screening structure includes a second support frame. The bottom of the inner wall of the second support frame is fixedly connected with a vibration motor. The top of the vibration motor is fixedly connected to the bottom of the screening mesh. One side of the screening mesh is fixedly connected to one side of the inner wall of the protective shell. The bottom of the protective shell is fixedly connected with a feed pipe.

[0011] Further, the compression structure includes a compression bin. The top of the compression bin is fixedly connected with a second cylinder. The bottom of the second cylinder is fixedly connected to the top of the push plate.

[0012] Further, the horizontal structure includes a horizontal bin. The bottom of the inner wall of the horizontal bin is fixedly connected with a hydraulic rod. The bottom of the hydraulic rod is fixedly connected to the top of the base.

[0013] Compared with the prior art, the shaping die for coal production has the following beneficial effects:

[0014] 1. Through the arrangement of the crushing rods in the present utility model, when the first cylinder is started to work to push the strip-shaped toothed plate to move in the guiding track, the first gear rotates on the crushing bin, thereby driving the conveyor belt to move. Under the action of the conveyor belt, the crushing rods on the first central axis start to move, which can effectively destroy the original structure of the coal and make the coal into granular form, thus facilitating the subsequent work of reshaping the coal to meet the requirements of some industrial coal.

[0015] 2. Through the arrangement of the screening mesh in the present utility model, when the vibration motor is started to work, the screening mesh vibrates in the second support frame and at the same time vibrates in the protective shell to screen some coals with still relatively large volume, preventing gaps from appearing in the coal blocks during the subsequent reshaping of the coal, so that the coal does not meet the requirements of some industrial coal, providing effective support for coal shaping. Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 It is a three-dimensional structure schematic diagram inside the crushing bin of the present utility model;

[0018] Figure 3 It is a three-dimensional structure schematic diagram inside the stirring structure of the present utility model;

[0019] Figure 4 It is a three-dimensional structure schematic diagram inside the screening structure of the present utility model;

[0020] Figure 5 It is a three-dimensional structure schematic diagram inside the horizontal structure of the present utility model;

[0021] Figure 6 It is a three-dimensional structure schematic diagram inside the compression structure of the present utility model.

[0022] In the figure: 1. Guide rail; 2. First cylinder; 3. Striped toothed plate; 4. First gear; 5. Conveyor belt; 6. First central axis; 7. Crushing rod; 8. Crushing bin; 9. Solution bin; 10. Stirring structure; 101. Stirring bin; 102. First motor; 103. Second central axis; 104. Propelling blade; 11. First support frame; 12. Compression structure; 121. Compression bin; 122. Second cylinder; 123. Pushing plate; 13. Screening structure; 131. Second support frame; 132. Vibration motor; 133. Screening mesh; 134. Protective shell; 135. Feed pipe; 14. Bottom plate; 15. Horizontal structure; 151. Horizontal bin; 152. Hydraulic rod; 153. Base. Detailed Embodiments

[0023] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0024] See Figure 2, A sizing die for coal production, including a guiding track 1. One side of the inner wall of the guiding track 1 is fixedly connected to one end of a first cylinder 2. The other end of the first cylinder 2 is fixedly connected to one end of a strip-shaped toothed plate 3. The teeth on one side of the strip-shaped toothed plate 3 mesh with the teeth on the outer circumferential surface of a first gear 4. The top of the first gear 4 is drivingly connected to one end of a conveyor belt 5. The other end of the conveyor belt 5 is drivingly connected to the top of a first central shaft 6. A crushing rod 7 is fixedly connected to the outer circumferential surface of the first central shaft 6. The tight fit between components can make the die work more smoothly, effectively destroy the original structure of coal, turn the coal into granular form, thus facilitating subsequent work and re-sizing the coal to meet the requirements of some industrial coal.

[0025] There are two groups of the first central shafts 6. Crushing rods 7 are fixedly connected to the outer circumferential surfaces of both groups of the first central shafts 6. The tops of the two groups of the first central shafts 6 are respectively drivingly connected to both ends of the conveyor belt 5. The purpose of setting multiple groups of the first central shafts 6 is to more effectively crush large coal, thus facilitating the subsequent work and avoiding blockage.

[0026] See Figure 1 , The bottom of the first gear 4 is rotatably connected to the top of a crushing chamber 8. One side of the crushing chamber 8 is fixedly connected to one side of a solution chamber 9. The bottom of the solution chamber 9 is fixedly connected to the top of a stirring structure 10. The bottom of the stirring structure 10 is fixedly connected to the top of a first support frame 11. The bottom of the first support frame 11 is fixedly connected to the top of a compression structure 12. One side of the compression structure 12 is fixedly connected to one end of a screening structure 13. The bottom of the screening structure 13 is fixedly connected to the top of a bottom plate 14. A horizontal structure 15 is fixedly connected to the bottom of the bottom plate 14. The reasonable allocation of the positions of components can make the whole device more smooth, not prone to jamming, and at the same time add chemical solution to coal more effectively and scientifically to ensure the re-sizing of coal.

[0027] See Figure 3 , The stirring structure 10 includes a stirring chamber 101. One side of the stirring chamber 101 is fixedly connected to a first motor 102. One side of the first motor 102 is fixedly connected to one end of a second central shaft 103. A pushing blade 104 is fixedly connected to the outer circumferential surface of the second central shaft 103, which can effectively push the coal and crush the coal again to ensure the quality problem during subsequent sizing.

[0028] See Figure 4, the screening structure 13 includes a second support frame 131. At the bottom of the inner wall of the second support frame 131, a vibration motor 132 is fixedly connected. The top of the vibration motor 132 is fixedly connected to the bottom of the screening mesh 133. One side of the screening mesh 133 is fixedly connected to one side of the inner wall of the protective shell 134. The bottom of the protective shell 134 is fixedly connected to a material guiding pipe 135, which can effectively perform secondary screening on coal particles, ensuring that larger coal is not likely to fall, thus affecting the shaping.

[0029] See Figure 6 , the compression structure 12 includes a compression chamber 121. At the top of the compression chamber 121, a second cylinder 122 is fixedly connected. The bottom of the second cylinder 122 is fixedly connected to the top of the push plate 123, which can effectively compress the coal, ensuring an increase in the density between the coals, thus ensuring the successful shaping of the coal and preventing the coal from becoming loose.

[0030] See Figure 5 , the horizontal structure 15 includes a horizontal chamber 151. At the bottom of the inner wall of the horizontal chamber 151, a hydraulic rod 152 is fixedly connected. The bottom of the hydraulic rod 152 is fixedly connected to the top of the base 153, which can effectively ensure the stability of the overall device during operation and prevent the position of the device itself from shifting due to vibration.

[0031] Working principle: First, the coal enters the crushing chamber 8. The first cylinder 2 is started to work to push the strip-shaped tooth plate 3 to move in the guiding track 1, causing the first gear 4 to rotate on the crushing chamber 8, thereby driving the conveyor belt 5 to move. Under the action of the conveyor belt 5, the crushing rods 7 on the first central shaft 6 start to move, which can effectively destroy the original structure of the coal and turn the coal into granular form, thus facilitating subsequent work and re-shaping the coal to meet the requirements of some industrial coal. Then, the first motor 102 is started to drive the pushing blades 104 on the second central shaft 103 to move, pushing the coal forward. At the same time, under the action of the solution chamber 9, chemical products are added to the stirring structure 10. At this time, the surface of the coal is wet. Then, the vibration motor 132 is started to work to make the screening mesh 133 vibrate in the second support frame 131 and also make the screening mesh 133 vibrate in the protective shell 134 to screen some coals that are still relatively large in volume, preventing gaps from appearing in the coal blocks during subsequent re-shaping of the coal. Finally, the second cylinder 122 is started to push the push plate 123 to extrude the coal, thus achieving the purpose of shaping.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A shaping mold for coal production, comprising a guide rail (1), characterized in that: One side of the inner wall of the guide rail (1) is fixedly connected to one end of the first cylinder (2), the other end of the first cylinder (2) is fixedly connected to one end of the bar-shaped toothed plate (3), the teeth on one side of the bar-shaped toothed plate (3) mesh with the teeth on the outer circumferential surface of the first gear (4), the top of the first gear (4) is transmission-connected to one end of the conveyor belt (5), the other end of the conveyor belt (5) is transmission-connected to the top of the first central shaft (6), and the outer circumferential surface of the first central shaft (6) is fixedly connected with a breaking rod (7).

2. A shaping mold for coal production according to claim 1, characterized in that: There are two groups of the first central shafts (6), the outer circumferential surfaces of the two groups of first central shafts (6) are fixedly connected with breaking rods (7), and the tops of the two groups of first central shafts (6) are respectively drivingly connected to the two ends of the conveyor belt (5).

3. The shaping mold for coal production according to claim 1, characterized in that: The bottom of the first gear (4) is rotatably connected to the top of the crushing bin (8), one side of the crushing bin (8) is fixedly connected to one side of the solution bin (9), the bottom of the solution bin (9) is fixedly connected to the top of the stirring structure (10), the bottom of the stirring structure (10) is fixedly connected to the top of the first support frame (11), the bottom of the first support frame (11) is fixedly connected to the top of the compression structure (12), one side of the compression structure (12) is fixedly connected to one end of the screening structure (13), the bottom of the screening structure (13) is fixedly connected to the top of the bottom plate (14), and the bottom of the bottom plate (14) is fixedly connected to a horizontal structure (15).

4. A shaping mold for coal production according to claim 3, characterized in that: The stirring structure (10) comprises a stirring chamber (101), one side of the stirring chamber (101) being fixedly connected to a first motor (102), one side of the first motor (102) being fixedly connected to one end of a second central shaft (103), and an outer circumferential surface of the second central shaft (103) being fixedly connected to a propulsion blade (104).

5. The shaping mold for coal production according to claim 3, characterized in that: The screening structure (13) comprises a second support frame (131), the bottom of the inner wall of the second support frame (131) is fixedly connected to a vibration motor (132), the top of the vibration motor (132) is fixedly connected to the bottom of a screening net (133), one side of the screening net (133) is fixedly connected to one side of the inner wall of a protective shell (134), and the bottom of the protective shell (134) is fixedly connected to a material guide pipe (135).

6. The shaping mold for coal production according to claim 3, characterized in that: The compression structure (12) comprises a compression chamber (121), the top of the compression chamber (121) is fixedly connected to a second cylinder (122), and the bottom of the second cylinder (122) is fixedly connected to the top of a push plate (123).

7. The shaping mold for coal production according to claim 3, characterized in that: The horizontal structure (15) comprises a horizontal bin (151), the bottom of the inner wall of the horizontal bin (151) is fixedly connected to a hydraulic rod (152), and the bottom of the hydraulic rod (152) is fixedly connected to the top of a base (153).

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