Biomass pellet fuel forming device capable of preventing material accumulation

Abstract

The utility model discloses a biomass pellet fuel forming device capable of preventing material accumulation, and relates to the technical field of biomass pellet processing, the biomass pellet fuel forming device comprises a fixed base and a feeding assembly, the left side of the upper surface of the fixed base is provided with a support frame, the upper side of the support frame is provided with an extrusion forming tank, and the feeding assembly is arranged on the upper side of the extrusion forming tank; and the feeding assembly comprises a feeding hopper, a fixing plate, a rotating motor, a rotating rod, a connecting rod, a supporting plate and a vibration motor, the feeding hopper is arranged on the upper side of the left end of the extrusion forming tank, the fixing plate is installed on the right surface of the lower end of the feeding hopper, and the rotating motor is arranged on the surface of the fixing plate. According to the biomass pellet fuel forming device capable of preventing material accumulation, the device is provided with an auxiliary feeding structure through the feeding assembly, the phenomenon of material accumulation in the feeding process is prevented, extrusion discharging discs with different hole diameters can be conveniently replaced according to needs through the disassembling and assembling assembly, and particles with different sizes can be prepared.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass particle processing, in particular to a biomass particle fuel forming device capable of preventing material accumulation. Background Art

[0002] Biomass pellets are small particles made of biomass as raw materials. Common raw materials include wood, crop residues, waste paper, food processing waste and other biodegradable organic matter. The main use of biomass pellets is as biofuel. It is convenient to store and transport, and greatly improves the combustion performance of biomass. It is an environmentally friendly and renewable energy source. The production and processing of biomass pellet fuel requires the use of a biomass pellet fuel molding device. However, the current biomass pellet fuel molding device still has the following shortcomings:

[0003] For example, the patent document with application number 202022806264.X discloses a biomass pellet fuel molding device. The biomass pellet fuel molding device cools down the biomass pellet fuel in time by setting a heat dissipation fan. At the same time, the inner surface of the discharge port is coated with heat dissipation paint, and the upper surface is provided with air holes to accelerate the heat dissipation efficiency. However, it is easy for materials to accumulate during the feeding process, resulting in unsmooth feeding, thereby affecting the overall processing efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a biomass pellet fuel molding device that prevents material accumulation is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a biomass pellet fuel forming device which can prevent material accumulation, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biomass pellet fuel molding device for preventing material accumulation, comprising a fixed base and a feeding assembly, a support frame is arranged on the left side of the upper surface of the fixed base, and an extrusion molding tank is installed on the upper side of the support frame, the feeding assembly is arranged on the upper side of the extrusion molding tank, and the feeding assembly comprises a feeding hopper, a fixed plate, a rotating motor, a rotating rod, a connecting rod, a supporting plate and a vibration motor, the feeding hopper is arranged on the upper side of the left end of the extrusion molding tank, and a fixed plate is installed on the right surface of the lower end of the feeding hopper, a rotating motor is arranged on the surface of the fixed plate, and the output end of the rotating motor is connected to the rotating rod through a coupling, a connecting rod is installed on the surface of the rotating rod, and the left end of the rotating rod is rotatably connected to the lower end surface of the inner side of the feeding hopper.

[0007] Furthermore, a support plate is installed at the rear end of the upper surface of the feed hopper, and a vibration motor is arranged on the upper surface of the support plate.

[0008] Furthermore, a servo motor is installed on the left surface of the extrusion molding tank, and the output end of the servo motor is connected to a material conveying auger through a coupling.

[0009] Furthermore, the extruded tank is an integrally formed steel structure, and a disassembly assembly that is convenient for replacement is provided on the surface of the extruded tank.

[0010] Furthermore, the disassembly and assembly assembly includes a threaded mounting groove, a threaded mounting ring and an auxiliary handwheel, and the threaded mounting groove is opened on the right surface of the extruded tank, the inner side of the threaded mounting groove is threadedly connected with a threaded mounting ring, and an auxiliary handwheel is installed on the outer surface of the outer end of the threaded mounting ring.

[0011] Furthermore, the disassembly and assembly assembly also includes an extrusion discharge tray, a fixed groove, a fixed column and an electric push rod, and the extrusion discharge tray is installed at the front end of the inner side of the threaded mounting ring, a fixed groove is opened on the right surface of the extrusion discharge tray, and a fixed column is rotatably connected to the inner side of the fixed groove, and an electric push rod is installed on the right surface of the fixed column.

[0012] Furthermore, a supporting vertical plate is installed on the right side of the upper surface of the upper surface of the fixed base, and a high-speed motor is arranged on the upper end of the right surface of the supporting vertical plate.

[0013] Furthermore, the output end of the high-speed motor is connected to the right end of the electric push rod through a coupling, and a pelletizing tool is installed on the surface of the left end of the electric push rod.

[0014] The utility model provides a biomass pellet fuel forming device that prevents material accumulation, which has the following beneficial effects:

[0015] 1. The utility model is provided with a feeding assembly, which includes a feeding hopper, a fixing plate, a rotating motor, a rotating rod, a connecting rod, a supporting plate and a vibrating motor. When in use, the crushed material is put into the extrusion molding tank through the feeding hopper, and the rotating motor is started at the same time, so that the rotating motor drives the rotating rod to rotate, thereby driving the connecting rod to continuously stir the material, and the vibrating motor is started at the same time, so that the vibrating motor drives the feeding hopper to vibrate continuously, thereby improving the material discharge efficiency inside the feeding hopper, so that the device has an auxiliary feeding structure to prevent the material from piling up during the feeding process.

[0016] 2. The utility model provides a disassembly and assembly component, which includes a threaded mounting groove, a threaded mounting ring and an auxiliary hand wheel. The disassembly and assembly component also includes an extrusion discharge disc, a fixed groove, a fixed column and an electric push rod. When in use, the extrusion discharge disc can be installed on the right end of the extrusion molding tank through the threaded connection of the threaded mounting ring and the threaded mounting groove, and then the electric push rod is started to drive the fixed column to move to the left until the fixed column moves to the inside of the fixed groove to assist in fixing the extrusion discharge disc. When the extrusion discharge disc needs to be replaced, the electric push rod is started to drive the fixed column to reset, and the threaded mounting ring is driven to rotate by the auxiliary hand wheel until the extrusion discharge disc is removed, so that the device can be conveniently replaced with extrusion discharge discs of different apertures as needed, and particles of different sizes can be made. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the disassembly and assembly components of a biomass pellet fuel forming device for preventing material accumulation according to the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a biomass pellet fuel forming device for preventing material accumulation according to the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a feed assembly of a biomass pellet fuel forming device that prevents material accumulation according to the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of an extrusion molding tank of a biomass pellet fuel molding device that prevents material accumulation according to the utility model.

[0021] In the figure: 1. Fixed base; 2. Support frame; 3. Extrusion molding tank; 4. Feed assembly; 401. Feed hopper; 402. Fixed plate; 403. Rotating motor; 404. Rotating rod; 405. Connecting rod; 406. Support plate; 407. Vibration motor; 5. Servo motor; 6. Material conveying auger; 7. Disassembly and assembly assembly; 701. Threaded mounting groove; 702. Threaded mounting ring; 703. Auxiliary hand wheel; 704. Extrusion discharge tray; 705. Fixed groove; 706. Fixed column; 707. Electric push rod; 8. Support vertical plate; 9. High-speed motor; 10. Pellet cutting tool. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a biomass pellet fuel molding device for preventing material accumulation includes a fixed base 1 and a feeding assembly 4, a support frame 2 is arranged on the left side of the upper surface of the fixed base 1, and an extrusion molding tank 3 is installed on the upper side of the support frame 2, the feeding assembly 4 is arranged on the upper side of the extrusion molding tank 3, and the feeding assembly 4 includes a feeding hopper 401, a fixed plate 402, a rotating motor 403, a rotating rod 404, a connecting rod 405, a supporting plate 406 and a vibration motor 407, the feeding hopper 401 is arranged on the upper side of the left end of the extrusion molding tank 3, and a fixed plate 402 is installed on the right surface of the lower end of the feeding hopper 401, a rotating motor 403 is arranged on the surface of the fixed plate 402, and the output end of the rotating motor 403 is connected to the rotating rod 404 through a coupling, a connecting rod 405 is installed on the surface of the rotating rod 404, and the left end of the rotating rod 404 is rotatably connected to the inner lower end surface of the feeding hopper 401.

[0024] The specific operation is as follows. When in use, the crushed material is put into the extrusion molding tank 3 through the feed hopper 401, and the rotating motor 403 is started at the same time, so that the rotating motor 403 drives the rotating rod 404 to rotate, and then drives the connecting rod 405 to continuously stir the material. At the same time, the vibration motor 407 is started, so that the vibration motor 407 drives the feed hopper 401 to vibrate continuously, thereby improving the material discharge efficiency inside the feed hopper 401.

[0025] Please refer to Figure 1 and Figure 3 A support plate 406 is installed at the rear end of the upper surface of the feed hopper 401, and a vibration motor 407 is provided on the upper surface of the support plate 406. A servo motor 5 is installed on the left surface of the extrusion molding tank 3, and the output end of the servo motor 5 is connected to a material conveying auger 6 through a coupling;

[0026] The specific operation is as follows: when in use, the servo motor 5 is started while feeding, so that the servo motor 5 drives the material conveying auger 6 to extrude and convey the material, so that the extrusion discharge tray 704 extrude the material into strip-shaped material and discharge it.

[0027] Please refer to Figure 1 , Figure 2 and Figure 4The extrusion molding tank 3 is an integrally formed steel structure, and a disassembly assembly 7 for convenient replacement is provided on the surface of the extrusion molding tank 3. The disassembly assembly 7 includes a threaded mounting groove 701, a threaded mounting ring 702 and an auxiliary hand wheel 703. The threaded mounting groove 701 is provided on the right surface of the extrusion molding tank 3. The threaded mounting groove 701 is threadedly connected to the threaded mounting ring 702 on the inner side, and an auxiliary hand wheel 703 is installed on the outer surface of the outer end of the threaded mounting ring 702. The disassembly assembly 7 also includes an extrusion discharge tray 704, a fixing groove 705, a fixing column 706 and an electric push rod. 707, and an extrusion material discharging disc 704 is installed at the front end of the inner side of the threaded mounting ring 702, a fixing groove 705 is opened on the right surface of the extrusion material discharging disc 704, and a fixing column 706 is rotatably connected to the inner side of the fixing groove 705, an electric push rod 707 is installed on the right surface of the fixing column 706, a supporting vertical plate 8 is installed on the right side of the upper surface of the fixed base 1, and a high-speed motor 9 is arranged on the upper end of the right surface of the supporting vertical plate 8, the output end of the high-speed motor 9 is connected to the right end of the electric push rod 707 through a coupling, and a pelletizing tool 10 is installed on the left end surface of the electric push rod 707;

[0028] The specific operation is as follows. When in use, the extrusion discharge disc 704 can be installed on the right end of the extrusion molding tank 3 through the threaded connection between the threaded mounting ring 702 and the threaded mounting groove 701, and then the electric push rod 707 is started to drive the fixed column 706 to move to the left until the fixed column 706 moves to the inside of the fixed groove 705, so as to assist in fixing the extrusion discharge disc 704. When the extrusion discharge disc 704 needs to be replaced, the electric push rod 707 is started to drive the fixed column 706 to reset, and the threaded mounting ring 702 is driven to rotate through the auxiliary hand wheel 703 until the extrusion discharge disc 704 is removed, and then the extrusion discharge disc 704 with different apertures is replaced. While extruding and transferring the material, the high-speed motor 9 is started to drive the pelletizing tool 10 to rotate, so as to pelletize the extruded strip material.

[0029] In summary, if Figures 1 to 4As shown, when the biomass pellet fuel forming device for preventing material accumulation is used, first, the extrusion discharge plate 704 can be installed on the right end of the extrusion forming tank 3 through the threaded connection between the threaded mounting ring 702 and the threaded mounting groove 701, and then the electric push rod 707 is started to drive the fixed column 706 to move to the left until the fixed column 706 moves to the inside of the fixed groove 705 to assist in fixing the extrusion discharge plate 704. Subsequently, the crushed material is put into the extrusion forming tank 3 through the feed hopper 401, and the rotating motor 403 is started at the same time, so that the rotating motor 403 drives the rotating rod 404 to rotate, thereby driving the connecting rod 405 to continuously stir the material, and the vibration motor 40 is started at the same time. 7, so that the vibration motor 407 drives the feed hopper 401 to vibrate continuously, so as to improve the material discharge efficiency inside the feed hopper 401, and while feeding, the servo motor 5 is started, so that the servo motor 5 drives the material conveying auger 6 to extrude and convey the material, so that the extrusion discharge tray 704 extrude the material into strip-shaped material and discharge it, and while extruding and conveying the material, the high-speed motor 9 is started, so that the high-speed motor 9 drives the pelletizing tool 10 to rotate, and pelletizes the extruded strip-shaped material, and when the extrusion discharge tray 704 needs to be replaced, the electric push rod 707 is started to drive the fixed column 706 to reset, and the threaded mounting ring 702 is driven to rotate through the auxiliary hand wheel 703 until the extrusion discharge tray 704 is removed, and then the extrusion discharge tray 704 with different apertures is replaced.

[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A biomass pellet fuel molding device for preventing material accumulation, comprising a fixed base (1) and a feed assembly (4), characterized in that: A support frame (2) is arranged on the left side of the upper surface of the fixed base (1), and an extrusion molding tank (3) is installed on the upper side of the support frame (2); the feeding assembly (4) is arranged on the upper side of the extrusion molding tank (3), and the feeding assembly (4) comprises a feeding hopper (401), a fixing plate (402), a rotating motor (403), a rotating rod (404), a connecting rod (405), a supporting plate (406) and a vibration motor (407); the feeding hopper (401) is arranged on the upper side of the left end of the extrusion molding tank (3), and a fixing plate (402) is installed on the right surface of the lower end of the feeding hopper (401); a rotating motor (403) is arranged on the surface of the fixing plate (402), and the output end of the rotating motor (403) is connected to the rotating rod (404) through a coupling; a connecting rod (405) is installed on the surface of the rotating rod (404), and the left end of the rotating rod (404) is rotatably connected to the inner lower end surface of the feeding hopper (401).

2. The biomass pellet fuel forming device for preventing material accumulation according to claim 1, characterized in that: A support plate (406) is installed at the rear end of the upper surface of the feed hopper (401), and a vibration motor (407) is arranged on the upper surface of the support plate (406).

3. The biomass pellet fuel forming device for preventing material accumulation according to claim 1, characterized in that: A servo motor (5) is installed on the left surface of the extrusion molding tank (3), and the output end of the servo motor (5) is connected to a material conveying auger (6) via a coupling.

4. The biomass pellet fuel forming device for preventing material accumulation according to claim 1, characterized in that: The extrusion-molded tank (3) is an integrally formed steel structure, and a disassembly assembly (7) that is convenient for replacement is provided on the surface of the extrusion-molded tank (3).

5. The biomass pellet fuel forming device for preventing material accumulation according to claim 4, characterized in that: The disassembly assembly (7) comprises a threaded mounting groove (701), a threaded mounting ring (702) and an auxiliary hand wheel (703), wherein the threaded mounting groove (701) is provided on the right surface of the extrusion molded tank (3), the threaded mounting ring (702) is threadedly connected to the inner side of the threaded mounting groove (701), and the auxiliary hand wheel (703) is installed on the outer surface of the outer end of the threaded mounting ring (702).

6. The biomass pellet fuel forming device for preventing material accumulation according to claim 5, characterized in that: The disassembly and assembly component (7) also includes an extrusion discharge disc (704), a fixing groove (705), a fixing column (706) and an electric push rod (707), and the extrusion discharge disc (704) is installed at the front end of the inner side of the threaded mounting ring (702), the right surface of the extrusion discharge disc (704) is provided with a fixing groove (705), and the inner side of the fixing groove (705) is rotatably connected with a fixing column (706), and the right surface of the fixing column (706) is installed with an electric push rod (707).

7. The biomass pellet fuel forming device for preventing material accumulation according to claim 1, characterized in that: A supporting upright plate (8) is installed on the right side of the upper surface of the fixed base (1), and a high-speed motor (9) is arranged on the upper end of the right surface of the supporting upright plate (8).

8. The biomass pellet fuel forming device for preventing material accumulation according to claim 7, characterized in that: The output end of the high-speed motor (9) is connected to the right end of the electric push rod (707) through a coupling, and a pelletizing tool (10) is installed on the surface of the left end of the electric push rod (707).

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