Processing and screening equipment for carburant

Abstract

The utility model relates to the technical field of carburant screening, and discloses a carburant processing and screening device which comprises a machine box, a feeding hopper is fixedly installed on the edge side of the top of the machine box, a servo motor is fixedly installed on the top side of the machine box, and a grinding roller set is rotationally connected to the position, located in the feeding hopper, of the machine box. The grinding roller set is composed of a driving grinding roller and a driven grinding roller, the outer side of a transmission wheel is sleeved with a transmission belt, the servo motor is in transmission connection with the transmission wheel through the transmission belt, a screening assembly is arranged in the machine box, and discharging plates are arranged on the left side and the right side of the machine box and correspond to the screening assembly. A servo motor is started to drive a transmission wheel to rotate, namely, a main grinding roller is driven to rotate, raw materials can be ground and smashed through a grinding roller set, a vibration motor drives a sieve plate to vibrate, then the raw materials are screened, screening is carried out step by step through three-stage screening, and therefore the screening quality can be improved; and the working efficiency is improved through integrated operation.

Description

Technical Field

[0001] The utility model relates to the technical field of carburizer screening, in particular to a carburizer processing and screening device. Background Art

[0002] Recarburizer is a carbon-containing substance used to make up for the carbon content burned during the steel smelting process. Its main function is to make up for the loss of carbon elements during the steel smelting process by adding carbon-containing substances to ensure that the carbon content in the molten iron or molten steel reaches the expected theoretical value. Before using the recarburizer, it needs to be screened.

[0003] As disclosed in the Chinese patent with publication number CN221157546U, a de-impurity screening device for the production and processing of recarburizer belongs to the field of screening devices and includes a frame, the top edge of the frame is fixedly connected to a panel, and the top of the panel is fixedly connected to a top plate, the top surface of the top plate is fixedly connected to an exhaust pipe, and the exhaust pipe is connected to an external exhaust device; a screening mesh cylinder is rotatably connected inside the panel, and a material blocking and knocking assembly is provided inside the screening mesh cylinder, a first discharge bin and a second discharge bin are fixedly connected to the frame below the screening mesh cylinder, and a dust removal mechanism is provided inside the first discharge bin. The material blocking and knocking assembly specifically includes: at least six strip plates evenly fixed on the inner wall of the screening mesh cylinder, the cross-section of the strip plates is T-shaped, and four sets of parallel knocking mechanisms are provided in the middle position of the outer side surface of the strip plates along its length direction. This utility model can handle dust pollution during the screening process and achieve the purpose of effective dust removal.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology: although the above technical solution can deal with dust pollution during the screening process and achieve the purpose of effective dust removal, the recarburizer raw material needs to be crushed by a crusher before screening, and then the crushed recarburizer is poured into the screening device. It cannot be processed in an integrated manner, and the work efficiency is low. Therefore, further improvement can be made. Utility Model Content

[0005] The servo motor is driven by the driving mechanism, and the driving mechanism is driven by the driving mechanism, and the driving mechanism is driven by the driving mechanism. The servo motor drives the driving mechanism to move the driving mechanism upwards, so that the driving mechanism can move upwards and downwards.

[0006] As an optimization, the screening components are provided in three groups, and the discharge plates are provided corresponding to the screening components. Screening is performed step by step through the three groups of screening components to improve the screening quality.

[0007] As an optimization, the screening assembly includes a sieve plate suspended inside the chassis, and a vibration motor is fixedly installed in the middle of the front and rear sides of the sieve plate. A guide plate is fixedly installed on the bottom side of the sieve plate. By starting the vibration motor, the sieve plate will be driven to vibrate, thereby playing a screening role.

[0008] As an optimization, a spacing adjustment component is provided in the top of the chassis, and slide grooves are provided at both ends of the chassis corresponding to the roller group, and a threaded cylinder is fixedly installed in the middle of the left side of the chassis corresponding to the spacing adjustment component.

[0009] As an optimization, the spacing adjustment assembly includes a connecting plate that is slidably connected to the top of the chassis, and limit blocks are fixedly installed at both ends of the connecting plate. The middle part of the connecting plate is rotatably connected to a screw, and the screw is screwed into a threaded barrel. The end of the screw is fixedly installed with a turning handle. By turning the turning handle, the screw will be driven to rotate in the threaded barrel, and then the connecting plate will be pushed to move.

[0010] As an optimization, the driven roller is rotatably connected between the limit blocks at both ends, and the limit blocks are slidably connected in the slide groove. When the connecting plate is moved by turning the screw, the driven roller will be driven closer to or away from the active roller, thereby adjusting the distance between the rollers on both sides.

[0011] As an optimization, limit bars are fixedly installed on the upper and lower sides of the limit block, and limit grooves are opened on the upper and lower inner walls of the slide groove. The limit bars are slidably connected in the limit grooves, and the limit bars slide along the limit grooves to further limit and guide the limit block, thereby ensuring the horizontal movement of the driven roller.

[0012] The beneficial effects of the utility model are:

[0013] 1. This screening equipment for carburizer processing drives the transmission wheel to rotate by starting the servo motor, which will drive the main rolling roller to rotate. The raw materials can be crushed by the rolling roller group, and the screen plate can be vibrated by the vibration motor to screen the raw materials. The raw materials are screened step by step through three-stage screening, thereby improving the screening quality and improving work efficiency through integrated operation.

[0014] 2. This is a recarburizer processing and screening equipment. By turning the handle, the screw will be driven to rotate in the threaded barrel, so the connecting plate will be pushed and pulled to move, and then the driven roller will be driven to move closer to or away from the active roller. Therefore, the distance between the rollers on both sides can be adjusted, so that recarburizer raw materials of different sizes can be crushed as needed, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic cutaway diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of another perspective of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the spacing adjustment structure of the utility model.

[0019] In the figure: 1. Chassis; 2. Feed hopper; 3. Servo motor; 4. Roller assembly; 5. Drive wheel; 6. Drive belt; 7. Discharge plate; 8. Storage box; 9. Spacing adjustment assembly; 10. Screen plate; 11. Vibration motor; 12. Guide plate; 13. Connecting plate; 14. Limit block; 15. Screw; 16. Turn handle; 17. Limit bar. DETAILED DESCRIPTION

[0020] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-2 The servo motor 3 is connected with the driving wheel 5 through the transmission belt 6, and the servo motor 3 is connected with the driving wheel 5 through the transmission belt 6.

[0023] See also Figure 1-2 , there are three groups of screening components, and the discharge plate 7 corresponds to the setting of the screening components. Screening is performed step by step through the three groups of screening components to improve the screening quality;

[0024] See also Figure 1-2 The screening assembly includes a sieve plate 10 suspended inside the chassis 1. Vibration motors 11 are fixedly installed in the middle of the front and rear sides of the sieve plate 10. A guide plate 12 is fixedly installed on the bottom side of the sieve plate 10. By starting the vibration motor 11, the sieve plate 10 will be driven to vibrate, thereby playing a screening role. The screened recarburizer raw material is then guided by the guide plate 12 and continues to be screened at the next stage.

[0025] See also Figure 3-4 , a spacing adjustment component 9 is provided in the top of the chassis 1, and slide grooves are provided at both ends of the chassis 1 corresponding to the roller group 4, and a threaded cylinder is fixedly installed in the middle of the left side of the chassis 1 corresponding to the spacing adjustment component 9;

[0026] See also Figure 3-4The spacing adjustment component 9 includes a connecting plate 13 slidably connected to the top of the chassis 1, and limit blocks 14 are fixedly installed at both ends of the connecting plate 13. The middle part of the connecting plate 13 is rotatably connected to a screw 15, and the screw 15 is screwed into the threaded barrel. The end of the screw 15 is fixedly installed with a handle 16. By turning the handle 16, the screw 15 is driven to rotate in the threaded barrel, and then the connecting plate 13 is pushed to move;

[0027] See also Figure 3-4 The driven roller is rotatably connected between the limit blocks 14 at both ends, and the limit blocks 14 are slidably connected in the chute. When the screw 15 is turned to drive the connecting plate 13 to move, the driven roller is driven to move closer to or away from the active roller, thereby adjusting the distance between the rollers on both sides, so that different sizes of recarburizer raw materials can be crushed as needed, thereby improving applicability.

[0028] See also Figure 3-4 The upper and lower sides of the limit block 14 are fixedly installed with limit bars 17, and the upper and lower inner walls of the slide are provided with limit grooves. The limit bars 17 are slidably connected in the limit grooves. The limit bars 17 slide along the limit grooves to further limit and guide the limit block 14, thereby ensuring the horizontal movement of the driven roller.

[0029] When in use, first start the servo motor 3 to drive the transmission wheel 5 through the transmission belt 6, so that the main crushing roller will be driven to rotate. At this time, the raw materials to be processed can be poured from the feed hopper 2, so the raw materials can be crushed by the crushing roller group 4, and the crushed raw materials will fall onto the screen plate 10. The vibration motor 11 drives the screen plate 10 to vibrate and screen the raw materials. Then, the large particles of raw materials will be discharged outward through the discharge plate 7, which is convenient for recycling and crushing again. The screened raw materials will be introduced into the next stage for further screening through the guide plate 12;

[0030] At the same time, by turning the handle 16, the screw 15 will be driven to rotate in the threaded barrel, so the connecting plate 13 will be pushed and pulled to move, and then the driven roller will be driven to move closer to or away from the active roller, so the distance between the rollers on both sides can be adjusted.

[0031] In summary, the carbon increaser processing and screening equipment drives the transmission wheel 5 to rotate by starting the servo motor 3, which will drive the main rolling roller to rotate, and the raw materials can be rolled and crushed by the rolling roller group 4. The vibration motor 11 drives the screen plate 10 to vibrate, which will screen the raw materials, and screen the raw materials step by step through three-stage screening, thereby improving the screening quality and improving work efficiency through integrated operation.

[0032] By turning the handle 16, the screw 15 is driven to rotate in the threaded barrel, so the connecting plate 13 is pushed and pulled to move, and then the driven roller is driven to move closer to or away from the active roller, so the distance between the rollers on both sides can be adjusted, so that the recarburizer raw materials of different sizes can be crushed as needed, thereby improving applicability.

[0033] In the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can all be customized according to the description and the drawings.

[0035] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A recarburizer processing and screening device, comprising a chassis (1), characterized in that: A feed hopper (2) is fixedly mounted on the top side of the chassis (1), a servo motor (3) is fixedly mounted on the top side of the chassis (1), the chassis (1) is located inside the feed hopper (2) and is rotatably connected to a roller group (4), the roller group (4) is composed of an active roller and a driven roller, a transmission wheel (5) is fixedly mounted on the front center of the active roller, a transmission belt (6) is sleeved on the outer side of the transmission wheel (5), the servo motor (3) is connected to the transmission wheel (5) through the transmission belt (6), a screening assembly is arranged inside the chassis (1), discharge plates (7) are arranged on the left and right sides of the chassis (1) corresponding to the screening assembly, and a storage box (8) is arranged on the bottom wall of the chassis (1).

2. The recarburizer processing and screening equipment according to claim 1, characterized in that: The screening components are provided in three groups, and the discharge plates (7) are provided corresponding to the screening components.

3. The recarburizer processing and screening equipment according to claim 2, characterized in that: The screening assembly comprises a screen plate (10) suspended inside a chassis (1), a vibration motor (11) being fixedly mounted in the middle of both front and rear sides of the screen plate (10), and a guide plate (12) being fixedly mounted on the bottom side of the screen plate (10).

4. The recarburizer processing and screening equipment according to claim 1, characterized in that: A spacing adjustment component (9) is provided in the top of the chassis (1), and slide grooves are provided at both ends of the chassis (1) corresponding to the roller group (4), and a threaded cylinder is fixedly installed in the middle of the left side of the chassis (1) corresponding to the spacing adjustment component (9).

5. The recarburizer processing and screening equipment according to claim 4, characterized in that: The spacing adjustment assembly (9) includes a connecting plate (13) slidably connected to the top of the chassis (1), and limit blocks (14) are fixedly installed at both ends of the connecting plate (13). A screw rod (15) is rotatably connected to the middle of the connecting plate (13), and the screw rod (15) is screwed into the threaded barrel. A handle (16) is fixedly installed at the end of the screw rod (15).

6. The recarburizer processing and screening equipment according to claim 5, characterized in that: The driven roller is rotatably connected between the limit blocks (14) at both ends, and the limit blocks (14) are slidably connected in the chute.

7. The recarburizer processing and screening equipment according to claim 6, characterized in that: Limiting strips (17) are fixedly mounted on both upper and lower sides of the limiting block (14); limiting grooves are provided on both upper and lower inner walls of the sliding groove; and the limiting strips (17) are slidably connected in the limiting grooves.

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