Dustproof carbon powder conveying device for fast-burning carbon production

Abstract

This utility model relates to the field of conveying device technology, specifically to a dust-proof charcoal powder conveying device for quick-burning charcoal production. It includes a support frame and a crossbeam support. The upper end of the support frame is fixedly installed at the bottom of the crossbeam support. A first curved plate fills the height difference between the discharge port of the grinding equipment and the conveyor belt. Its top surface precisely fits the discharge port, and its bottom end is close to the top surface of the conveyor belt. Inclined side baffles on both sides form a restraining channel, preventing charcoal powder from spilling from both sides. The charcoal powder slides smoothly along the curved surface onto the conveyor belt, effectively reducing dust during this process. A second curved plate fills the height difference between the conveyor belt and the ground, allowing the charcoal powder to fall smoothly to its top and then slide along the curved surface to the ground in the standby area, further reducing dust during the charcoal powder's descent and effectively reducing pollution caused by the spread of charcoal powder dust around the working area.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically to a dust-proof charcoal powder conveying device for the production of fast-burning charcoal. Background Technology

[0002] Quick-burning charcoal is a fast-ignition charcoal product made from natural biomass such as apple wood and coconut shells through carbonization and molding modification. Its core advantages are fast ignition, no smoke or odor, and convenient use. Currently, it is developing towards environmental protection, functionality, and standardization. It requires multiple processes such as raw material carbonization, grinding and powdering, pressing and molding, and drying. The charcoal powder needs to be transferred between each process through a conveying device. The charcoal powder involved includes block charcoal, fine charcoal powder, and molded blanks.

[0003] In existing technological applications, natural materials such as apple wood and coconut shells are carbonized into charcoal, which is then ground into charcoal powder for later use. The apple wood powder is then pressed into shape using equipment, and coconut shell powder is attached to the apple wood powder blocks. The blocks are pressed again to form preliminary charcoal blocks. The charcoal blocks are then dried at low temperature to remove moisture and packaged into finished products.

[0004] However, there are some drawbacks: after charcoal is made from natural materials such as applewood and coconut shells through a carbonization process, it needs to be ground into charcoal powder using grinding equipment. In the charcoal powder conveying process, a conveyor belt is used to transport the ground charcoal powder to the storage area. However, the traditional conveyor belt is positioned directly below the discharge port of the grinding equipment, and there is a certain height difference between the two. As the charcoal powder falls from the discharge port onto the conveyor belt, dust is generated and spreads further around the work area, causing pollution. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a dust-proof charcoal powder conveying device for the production of fast-burning charcoal, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a dust-proof charcoal powder conveying device for the production of fast-burning charcoal, including a support frame and a crossbeam support. The upper end of the support frame is fixedly installed at the bottom of the crossbeam support. A conveyor belt is installed on the upper part of the inner sidewalls of the two crossbeam supports. A servo motor is installed on the inner sidewall of one of the crossbeam supports. A feeding component is provided at one end of the conveyor belt, and a discharging component is provided at the other end of the conveyor belt.

[0008] The feeding assembly includes movable blocks rotatably mounted on both sides of the crossbeam support. A hydraulic cylinder is fixedly mounted on the top of the movable block, and a rotating block is fixedly mounted on the upper end of the hydraulic cylinder.

[0009] Furthermore, a connecting rod is rotatably sleeved on one side of the rotating block, and a connecting piece is fixedly installed on one end of the connecting rod.

[0010] Furthermore, a hinge is rotatably connected to one side of the connecting rod and the other end. The hinge is fixedly mounted with a mounting plate. One side of the mounting plate is fixedly mounted on one side of the crossbeam bracket, and the two mounting plates are located side by side on both sides of the crossbeam bracket.

[0011] Furthermore, a fixing plate is fixedly installed on one side of the connector, and a first curved plate is fixedly installed on one side of the fixing plate. The first curved plate has a curved surface structure, the top surface of the first curved plate is in contact with the discharge port of the charcoal grinding equipment, and the bottom of one end of the first curved plate is close to the top surface of the conveyor belt for conveying charcoal powder.

[0012] Furthermore, side baffles are fixedly connected to both sides of the first curved plate, and the side baffles are inclined to block the edges of both sides of the first curved plate. One side of each of the two side baffles is fixedly connected to one side of the fixed plate.

[0013] Furthermore, the discharge assembly includes a support rod fixedly mounted on the support frame, and the support rod is located at the bottom of one side of the support frame. One end of the support rod is fixedly installed with a diagonal rod on one side, and the diagonal rod has an inclined angle structure. The support rod and the diagonal rod are respectively located side by side on both sides of the support frame.

[0014] Furthermore, an assembly plate is fixedly installed at one side of the bottom of the diagonal bar, and a mating plate is fixedly sleeved inside the assembly plate. A second curved plate is fixedly installed at one end of the mating plate, and the assembly plate and the mating plate are respectively located side by side on both sides of the second curved plate.

[0015] Furthermore, the top of the second curved plate is close to the conveyor belt's discharge end, and the bottom of the second curved plate contacts the ground in the spare area. The second curved plate has a curved surface structure.

[0016] Furthermore, a blocking cover is fixedly installed at the upper end of the crossbeam support, and the blocking cover is located above the conveyor belt. One end of the blocking cover is provided with a conveying feed end, which is close to the bottom of the first curved plate.

[0017] Furthermore, the other end of the barrier is provided with a conveying discharge end, which is located above the second curved plate.

[0018] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0019] 1. This utility model uses a first curved plate to fill the height difference between the discharge port of the grinding equipment and the conveyor belt. Its top surface is precisely fitted to the discharge port, and its bottom end is close to the top surface of the conveyor belt. The inclined side baffles on both sides form a restraining channel to prevent charcoal powder from falling from both sides, allowing the charcoal powder to slide smoothly along the curved surface onto the conveyor belt, thereby effectively reducing dust during this process. The second curved plate fills the height difference between the conveyor belt and the ground, allowing the charcoal powder to fall smoothly to its top and then slide along the curved surface to the ground of the standby area, further reducing dust during the falling process and effectively reducing pollution caused by the spread of charcoal powder dust to the surrounding working area.

[0020] 2. By using components such as hydraulic cylinders, connecting rods, and connectors, the angle of the first curved plate is adjusted, and the angle of the first curved plate is adjusted to contact and approach the discharge port of different grinding equipment according to the height of the discharge port of different grinding equipment.

[0021] 3. By using a baffle to restrict the lateral displacement of charcoal powder, it is prevented from shifting or splashing during high-speed conveying, while also isolating it from external airflow, further suppressing dust. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the first curved plate and the second curved plate of this utility model;

[0025] Figure 3 This is a schematic diagram of the disassembled structure of the feeding assembly of this utility model;

[0026] Figure 4 This is a schematic diagram of the discharge component and the barrier structure of this utility model.

[0027] The labels in the diagram represent: 1. Support frame; 2. Conveyor belt; 3. Crossbeam support; 4. Baffle cover; 41. Conveyor feed end; 42. Conveyor discharge end; 5. Feeding assembly; 51. First curved plate; 52. Side baffle; 53. Fixed plate; 54. Connector; 55. Connecting rod; 56. Rotating block; 57. Hydraulic cylinder; 58. Movable block; 59. Hinge; 510. Mounting plate; 6. Discharge assembly; 61. Support rod; 62. Second curved plate; 63. Connecting plate; 64. Assembly plate; 65. Diagonal bar; 7. Servo motor. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The present invention will be further described below with reference to the embodiments.

[0030] Example 1:

[0031] Reference Figures 1 to 3 This is the first embodiment of the present invention, which discloses a dust-proof charcoal powder conveying device for the production of fast-burning charcoal. It includes a support frame 1 and a crossbeam support 3. The upper end of the support frame 1 is fixedly installed at the bottom of the crossbeam support 3. A conveyor belt 2 is installed on the upper part of the inner side wall of the two crossbeam supports 3. A servo motor 7 is installed on the inner side wall of one of the crossbeam supports 3. The servo motor 7 is a controllable power source. The rotation of the output shaft drives the drive roller of the connected conveyor belt 2 to rotate. The drive roller drives the conveyor belt 2 to rotate synchronously through friction, thereby realizing the stable conveying of charcoal powder placed on the conveyor belt 2 from the feed end to the discharge end. At the same time, the servo motor 7 has the characteristic of adjustable speed, which can accurately control the running speed of the conveyor belt 2 according to the charcoal powder conveying volume requirements. The components such as the conveyor belt 2 and the servo motor 7 and the working principle are common in the prior art and will not be described in detail here. A feeding component 5 is provided at one end of the conveyor belt 2 and a discharge component 6 is provided at the other end of the conveyor belt 2.

[0032] The feeding assembly 5 includes movable blocks 58 rotatably mounted on both sides of the crossbeam support 3. A hydraulic cylinder 57 is fixedly mounted on the top of the movable block 58. A rotating block 56 is fixedly mounted on the upper end of the hydraulic cylinder 57. A connecting rod 55 is rotatably sleeved on one side of the rotating block 56. A connecting piece 54 is fixedly mounted on one end of the connecting rod 55. A hinge piece 59 is rotatably connected to the other end of the connecting rod 55. A mounting plate 510 is fixedly mounted on the hinge piece 59. One side of the mounting plate 510 is fixedly mounted on one side of the crossbeam support 3, and the two mounting plates 510 are located side by side on both sides of the crossbeam support 3. In this embodiment, when the hydraulic cylinder 57 extends, it pushes the upper rotating block 56 to move upward. The rotating block 56 drives one end of the connecting rod 55 to lift upward. Since the other end of the connecting rod 55 is rotatably connected to the mounting plate 510 through the hinge 59, the hinge 59 provides a fulcrum for the rotation of the connecting rod 55, so that the connecting rod 55 rotates around the connection position of the hinge 59. The rotation of the connecting rod 55 is transmitted to the fixed plate 53 through the connector 54, which in turn causes the angle of the first curved plate 51 to change. At this time, the relative position between the first curved plate 51 and the discharge port of the grinding equipment and the conveyor belt 2 is adjusted accordingly, thereby adjusting the height between the first curved plate 51 and the discharge port of the grinding equipment.

[0033] A fixing plate 53 is fixedly installed on one side of the connector 54, and a first curved plate 51 is fixedly installed on one side of the fixing plate 53. The first curved plate 51 has a curved surface structure. The top surface of the first curved plate 51 is in contact with the discharge port of the charcoal grinding equipment. The bottom end of the first curved plate 51 is close to the top surface of the conveyor belt 2. When the charcoal is ground into powder in the grinding equipment, it is discharged through the discharge port of the grinding equipment. Since the first curved plate 51 and the discharge port of the grinding equipment are close to each other and close to the middle of the first curved plate 51, the charcoal powder flows from the discharge port to the first curved plate 51 and further flows on the conveyor belt 2 for conveying. During the conveying process, the charcoal powder is conveyed between the discharge port of the grinding equipment and the conveyor belt 2 through the first curved plate 51, which reduces the height between the discharge port of the grinding equipment and the conveyor belt 2 and prevents charcoal powder dust. One end of the first curved plate 51 is close to the top surface of the conveyor belt 2 and conveys charcoal powder. Side baffles 52 are fixedly connected to both sides of the first curved plate 51, and the side baffles 52 are inclined to block the two side edges of the first curved plate 51. The two side baffles 52 are inclinedly arranged on the two side edges of the first curved plate 51 to form a constraint channel to prevent charcoal powder from spilling. One side of each side baffle 52 is fixedly connected to one side of the fixed plate 53.

[0034] In this embodiment, a hydraulic cylinder 57 is fixedly installed on the top of the movable block 58. In other embodiments, the hydraulic cylinder 57 can also be set as a pneumatic cylinder, so it is not limited thereto.

[0035] Reference Figure 1 , Figure 2 and Figure 4 The discharge assembly 6 includes a support rod 61 fixedly mounted on the support frame 1, with the support rod 61 located at the bottom of one side of the support frame 1. A diagonal rod 65 is fixedly installed at one end of the support rod 61 near one side, and the diagonal rod 65 has an inclined angle structure. The support rod 61 and the diagonal rod 65 are respectively located side by side on both sides of the support frame 1. An assembly plate 64 is fixedly installed at the bottom of the diagonal rod 65 near one side. A mating insert plate 63 is fixedly sleeved inside the assembly plate 64. A second curved plate 62 is fixedly installed at one end of the mating insert plate 63, and the assembly plate 64 and the mating insert plate 63 are respectively located side by side on both sides of the second curved plate 62. In this embodiment, the support rod 61 is fixedly installed at the bottom of one side of the support frame 1, and the diagonal rod 65 is fixed to the side of one end of the support rod 61, ensuring that the support rod 61 and the diagonal rod 65 are respectively located side by side on both sides of the support frame 1, and providing a stable foundation for subsequent component assembly with the support of the two.

[0036] The top of the second curved plate 62 is close to the discharge position of the conveyor belt 2, and the bottom of the second curved plate 62 is in contact with the ground of the standby area. The second curved plate 62 has a curved surface structure. When the conveyor belt 2 starts to transport charcoal powder, the charcoal powder moves with the conveyor belt 2 to the discharge position and falls from the discharge position under its own gravity. At this time, the top of the second curved plate 62 will receive the falling charcoal powder. The received charcoal powder slides along the curved surface structure of the second curved plate 62 and falls smoothly to the ground of the standby area. The discharge position of the conveyor belt 2 and the ground of the standby area are transported through the second curved plate 62, which reduces the height between the conveyor belt 2 and the ground of the standby area and avoids the problem of charcoal powder dust.

[0037] Reference Figure 1 , Figure 4 A blocking cover 4 is fixedly installed on the upper end of the crossbeam support 3, and the blocking cover 4 is located above the conveyor belt 2. One end of the blocking cover 4 is provided with a conveying feed end 41, which is close to the bottom of the first curved plate 51. The other end of the blocking cover 4 is provided with a conveying discharge end 42, which is located above the second curved plate 62. In this embodiment, the conveyed charcoal powder is conveyed from the position of the first curved plate 51 and the conveying feed end 41 towards the conveying discharge end 42. When the charcoal powder arrives at the conveying feed end 41 of the blocking cover 4, since the conveying feed end 41 is close to the bottom of the first curved plate 51, the charcoal powder is conveyed from the first curved plate 51 and the bottom of the first curved plate 51. The bottoms of the profile plates 51 are close to each other. The first curved profile plate 51 can initially guide the carbon powder entering from below or the side, so that the carbon powder can accurately enter the baffle 4. When the carbon powder moves to the conveyor discharge end 42 of the baffle 4, the conveyor discharge end 42 is exactly above the second curved profile plate 62. The carbon powder can smoothly transition to the second curved profile plate 62 under the driving force of the conveyor belt 2 or its own gravity. During this process, the baffle 4 can prevent the external airflow from acting on the carbon powder, thereby avoiding dust from the carbon powder on the conveyor belt 2.

[0038] The workflow of this utility model is as follows:

[0039] First, based on the height of the grinding equipment's outlet and the position of the conveyor belt 2, the hydraulic cylinders 57 on both sides of the feeding assembly 5 are activated. The hydraulic cylinders 57 extend and push the upper rotating block 56 upward, causing one end of the connecting rod 55 to lift. Since the other end of the connecting rod 55 is rotatably connected to the mounting plate 510 fixed on the crossbeam bracket 3 via the hinge 59, the hinge 59 acts as a fulcrum, causing the connecting rod 55 to rotate around it. The rotation of the connecting rod 55 is transmitted to the fixed plate 53 through the connecting piece 54, thereby causing the first curved plate 51 to adjust its angle, ultimately causing the top surface of the first curved plate 51 to... The first curved plate 51 is precisely fitted close to the discharge port of the grinding equipment and its bottom end is close to the top surface of the conveyor belt 2. After the charcoal is ground into powder by the grinding equipment, it is discharged from the discharge port. Because the middle part of the first curved plate 51 is closely close to the discharge port, the charcoal powder flows directly onto the curved surface structure of the first curved plate 51. The inclined side baffles 52 on both sides of the first curved plate 51 form a constraint channel, which can prevent the charcoal powder from falling from both sides. The charcoal powder slides smoothly along the curved surface onto the conveyor belt 2. In this process, the first curved plate 51 fills the height difference between the discharge port of the grinding equipment and the conveyor belt 2, effectively reducing the dust problem.

[0040] Secondly, when the charcoal powder arrives at the feeding end 41 of the barrier cover 4, the feeding end is close to the bottom of the first curved plate 51. The first curved plate 51 guides the charcoal powder for the last time to ensure that it accurately enters the coverage area of ​​the barrier cover 4. The barrier cover 4 can limit the lateral displacement of the charcoal powder, prevent it from deviating and splashing during high-speed conveying, and isolate the external airflow from the charcoal powder, further suppressing dust.

[0041] Finally, when the charcoal powder moves to the discharge end 42 of the baffle 4, because the discharge end is located above the second curved plate 62, the charcoal powder falls smoothly to the top of the second curved plate 62 under the driving force of the conveyor belt 2 and its own gravity. Then it slides along the curved surface structure of the second curved plate 62 and finally falls smoothly to the ground of the standby area. The second curved plate 62 fills the height difference between the conveyor belt 2 and the ground, further reducing the dust during the falling of the charcoal powder.

[0042] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A dust-preventing charcoal powder conveying device for quick-burning charcoal production, characterized in that: It includes a support frame (1) and a crossbeam bracket (3). The upper end of the support frame (1) is fixedly installed at the bottom of the crossbeam bracket (3). A conveyor belt (2) is installed on the upper part of the inner sidewalls of the two crossbeam brackets (3). A servo motor (7) is installed on the inner sidewall of one of the crossbeam brackets (3). A feeding component (5) is provided at one end of the conveyor belt (2), and a discharging component (6) is provided at the other end of the conveyor belt (2). The feeding assembly (5) includes movable blocks (58) rotatably mounted on both sides of the crossbeam support (3), a hydraulic cylinder (57) is fixedly mounted on the top of the movable block (58), and a rotating block (56) is fixedly mounted on the upper end of the hydraulic cylinder (57).

2. The dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 1, characterized in that, A connecting rod (55) is rotatably sleeved on one side of the rotating block (56), and a connector (54) is fixedly installed on one end of the connecting rod (55).

3. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 2, characterized in that, One side of the connecting rod (55) is rotatably connected to a hinge (59) at the other end. The hinge (59) is fixedly mounted with an mounting plate (510). One side of the mounting plate (510) is fixedly mounted on one side of the crossbeam bracket (3), and the two mounting plates (510) are located side by side on both sides of the crossbeam bracket (3).

4. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 2, characterized in that, A fixing plate (53) is fixedly installed on one side of the connector (54), and a first curved plate (51) is fixedly installed on one side of the fixing plate (53). The first curved plate (51) has a curved surface structure. The top surface of the first curved plate (51) is in contact with the outlet of the charcoal grinding equipment. One end of the first curved plate (51) is close to the top surface of the conveyor belt (2) and is used to convey charcoal powder.

5. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 4, characterized in that, Side baffles (52) are fixedly connected to both sides of the first curved plate (51), and the side baffles (52) obliquely block the edges of both sides of the first curved plate (51). One side of each of the two side baffles (52) is fixedly connected to one side of the fixed plate (53).

6. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 1, characterized in that, The discharge assembly (6) includes a support rod (61) fixedly mounted on the support frame (1), and the support rod (61) is located at the bottom of one side of the support frame (1). One end of the support rod (61) is fixedly installed with a diagonal rod (65) on one side, and the diagonal rod (65) has an inclined angle structure. The support rod (61) and the diagonal rod (65) are respectively located side by side on both sides of the support frame (1).

7. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 6, characterized in that, An assembly plate (64) is fixedly installed on one side of the bottom of the diagonal bar (65). A mating plate (63) is fixedly sleeved inside the assembly plate (64). A second curved plate (62) is fixedly installed at one end of the mating plate (63). The assembly plate (64) and the mating plate (63) are respectively located side by side on both sides of the second curved plate (62).

8. A dust-preventing charcoal powder conveying device for quick-burning charcoal production according to claim 7, characterized in that, The top of the second curved plate (62) is close to the conveyor discharge end (42) of the conveyor belt (2), and the bottom of the second curved plate (62) is in contact with the ground of the spare area. The second curved plate (62) has a curved surface structure.

9. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 1, characterized in that, The upper end of the crossbeam support (3) is fixedly equipped with a blocking cover (4), and the blocking cover (4) is located above the conveyor belt (2). One end of the blocking cover (4) is provided with a conveying feed end (41), and is close to the bottom of the first curved plate (51).

10. A dust-proof charcoal powder conveying device for quick-burning charcoal production according to claim 9, characterized in that, The other end of the shield (4) is provided with a conveying discharge end (42), which is located above the second curved plate (62).

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