Unpacking machine feeding device for biomass power generation

Abstract

The utility model discloses an unpacking machine feeding device for biomass power generation, which belongs to the technical field of unpacking machines and comprises an unpacking machine body, a feeding port is arranged on the unpacking machine body, two rotating base frames are arranged on the side portion of the unpacking machine body, and the inner sides of the two rotating base frames are respectively and rotatably connected with a lifting frame. According to the biomass square bag unpacking device, a biomass square bag to be unpacked is moved to the position between the two clamping plates, the clamping plates are driven by the electric hydraulic rods to clamp and fix the biomass square bag, in addition, the rotating base, the clamping frame and the biomass square bag are driven by the second motor to rotate, and the biomass square bag is moved to the conveying belt; and at the moment, clamping of the biomass square bags is relieved, the biomass square bags are moved into the unpacking machine body through rotation of the conveying belt, and the functions of automatically carrying and feeding the biomass square bags are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unpacking machines, and more specifically, to a feeding device of an unpacking machine for biomass power generation. Background Art

[0002] Biomass power generation is a technology that uses biomass energy to generate electricity. It includes direct combustion of agricultural and forestry waste for power generation, gasification of agricultural and forestry waste for power generation, garbage incineration for power generation, landfill gas for power generation, biogas for power generation and other forms. This power generation method not only helps to reduce dependence on fossil fuels, but also reduces environmental pollution. It is a renewable and environmentally friendly way of energy utilization. In the process of biomass power generation, it is necessary to use an unpacking machine to disassemble the packaged power generation materials in order to burn the materials. Since some packaged materials are heavy, a loading device is required to transport the materials to the unpacking machine.

[0003] After searching, the utility model patent with announcement number CN217806779U discloses a feeding device for a biomass unpacking machine for power generation, which reduces the work of carrying biomass bales, including an unpacking machine body, which is provided with a feeding port, and a feeding rack. Two transmission plates are rotatably connected inside the feeding port, two transmission wheels are rotatably connected between the two transmission plates, a conveyor belt is transmission-connected between the two transmission wheels, a motor is installed on the corresponding transmission plate through a mounting rack, the output end of the motor passes through the transmission plate and is fixedly connected to the corresponding transmission wheel, the end of the transmission plate away from the unpacking machine body is rotatably connected to a support seat, the unpacking machine body is connected to a fixing part for fixing the transmission plate, a plurality of rollers are rotatably connected inside the feeding rack, the feeding rack is connected to a plurality of lifting plates through a lifting assembly, and a universal wheel is installed at the bottom end of the lifting plate.

[0004] However, the above patent still has the following shortcomings: although the height from the ground can be lowered by the cooperation of the loading rack and the roller, manpower is still required to move the biomass bales, which is not convenient; and when the bales move on the conveyor belt, it is not convenient to limit the position of the bales, so that the bales cannot be accurately moved to the unpacking position of the unpacking machine. For this reason, we propose a feeding device for the unpacking machine of biomass power generation. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a feeding device for a biomass power generation unpacking machine.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A feeding device for an unpacking machine for biomass power generation comprises an unpacking machine body, the unpacking machine body is provided with a feeding port, and two rotating base frames are provided on the side of the unpacking machine body, the inner sides of the two rotating base frames are respectively rotatably connected with lifting frames, two driving rollers are rotatably connected between the two lifting frames, and a conveyor belt is transmission-connected between the two driving rollers, a first motor is fixedly installed on the outer side of one of the lifting frames, the output shaft of the first motor is connected to one end of a driving roller rotating shaft, a limiting mechanism is respectively provided on the two lifting frames, the top surfaces of the bottom ends of the two lifting frames are respectively fixedly connected with mounting frames, a rotating seat is rotatably connected between the two mounting frames, and two clamping frames are fixedly connected to the ends of the rotating seat, a group of electric hydraulic rods are respectively fixedly installed on the outer sides of the two clamping frames, the output ends of the two groups of electric hydraulic rods are respectively fixedly connected with clamping plates, and a second motor is fixedly installed on the outer side of one of the mounting frames, and the output shaft of the second motor is connected to one end of the rotating shaft of the rotating seat.

[0008] As a preferred solution of the utility model, the limiting mechanism includes a plurality of electric push rods fixedly mounted on a lifting frame, the output ends of the plurality of electric push rods respectively extend to the top of the conveyor belt and are fixedly connected to a limiting plate, and a guide plate is provided at the end of the limiting plate.

[0009] As a preferred solution of the utility model, the bottom ends of the two lifting frames are rotatably connected to support rods, both ends of the support rods extend to the outside of the lifting frames and are fixedly connected to support blocks, and the bottom ends of the two support blocks are fixedly connected to support base plates.

[0010] As a preferred solution of the utility model, a plurality of support rollers are rotatably connected between the two lifting frames, and the support rollers penetrate the inner cavity of the conveyor belt.

[0011] As a preferred solution of the utility model, a plurality of anti-slip strips are fixedly connected to the outer side of the conveyor belt.

[0012] As a preferred solution of the utility model, the side surface of the conveyor belt and the inner side surface of the lifting frame are in contact with each other.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, the unpacked biomass bale is moved between two clamping plates, and the clamping plates are driven by an electric hydraulic rod to clamp and fix the biomass bale. The second motor drives the rotating seat, the clamping frame and the biomass bale to rotate, so that the biomass bale is moved to the conveyor belt. At this time, the clamping of the biomass bale is released, and the rotation of the conveyor belt is used to move the biomass bale to the unpacking machine body, thereby realizing the function of automatically moving and loading the biomass bale.

[0015] (2) In the utility model, an electric push rod is used to drive the limit plate and the guide plate to move, so as to adjust the distance between the two limit plates, so that the distance between the two limit plates is the same as the width of the biomass bale. When the conveyor belt transports the biomass bale, the limit plate and the guide plate are used to limit the biomass bale, ensuring that the biomass bale is accurately moved to the unpacking platform in the unpacking machine body, thereby improving the working quality of the feeding device of the unpacking machine for biomass power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the lifting frame of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the conveyor belt of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping frame of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Unpacking machine body; 2. Feed inlet; 3. Rotating base frame; 4. Lifting frame; 5. Driving roller; 6. Conveyor belt; 7. Limiting mechanism; 8. First motor; 9. Mounting frame; 10. Rotating seat; 11. Clamping frame; 12. Electric hydraulic rod; 13. Clamping plate; 14. Second motor; 15. Electric push rod; 16. Limiting plate; 17. Guide plate; 18. Support rod; 19. Support block; 20. Support bottom plate; 21. Support roller; 22. Anti-slip strip. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-4 , a feeding device for an unpacking machine for biomass power generation comprises an unpacking machine body 1, a feeding port 2 is arranged on the unpacking machine body 1, two rotating base frames 3 are arranged on the side of the unpacking machine body 1, and lifting frames 4 are rotatably connected to the inner sides of the two rotating base frames 3 respectively, two driving rollers 5 are rotatably connected between the two lifting frames 4, and a conveyor belt 6 is transmission-connected between the two driving rollers 5, a first motor 8 is fixedly installed on the outer side of one lifting frame 4, and the output shaft of the first motor 8 is connected to one end of the rotating shaft of one driving roller 5, and a limiting mechanism 7 is respectively arranged on the two lifting frames 4, and mounting frames 9 are respectively fixedly connected to the top surfaces of the bottom ends of the two lifting frames 4, and a rotating seat 10 is rotatably connected between the two mounting frames 9, and two clamping frames 11 are fixedly connected to the ends of the rotating seat 10, and a group of electric hydraulic rods 12 are respectively fixedly installed on the outer sides of the two clamping frames 11, and the output ends of the two groups of electric hydraulic rods 12 are respectively fixedly connected with clamping plates 13, and a second motor 14 is fixedly installed on the outer side of one mounting frame 9, and the output shaft of the second motor 14 is connected to one end of the rotating shaft of the rotating seat 10.

[0027] In this embodiment, the top ends of the lifting frame 4 and the driving roller 5 extend to the interior of the unpacking machine body 1, so that the square bag moves to the operating platform of the unpacking machine.

[0028] For details, please refer to Figure 1 and Figure 2 The limiting mechanism 7 includes a plurality of electric push rods 15 fixedly mounted on the lifting frame 4, the output ends of the plurality of electric push rods 15 respectively extend to the top of the conveyor belt 6 and are fixedly connected to a limiting plate 16, and a guide plate 17 is provided at the end of the limiting plate 16.

[0029] In this embodiment, the biomass cube bag is guided by the guide plate 17 and the limit plate 16 .

[0030] For details, please refer to Figure 2The bottom ends of the two lifting frames 4 are rotatably connected to support rods 18, both ends of the support rods 18 extend to the outside of the lifting frames 4 and are fixedly connected to support blocks 19, and the bottom ends of the two support blocks 19 are fixedly connected to support bottom plates 20.

[0031] In this embodiment, the bottom of the lifting frame 4 is supported by the supporting bottom plate 20, the supporting block 19 and the supporting rod 18 to ensure the stability of the loading device.

[0032] For details, please refer to Figure 3 A plurality of support rollers 21 are rotatably connected between the two lifting frames 4 , and the support rollers 21 penetrate the inner cavity of the conveyor belt 6 .

[0033] In this embodiment, the conveyor belt 6 is supported by the support rollers 21 to ensure the support strength of the conveyor belt 6 for the biomass bales.

[0034] For details, please refer to Figure 3 A plurality of anti-slip strips 22 are fixedly connected to the outer side of the conveyor belt 6 .

[0035] In this embodiment, the anti-slip strips 22 are used to increase the anti-slip property of the biomass bales during transportation.

[0036] For details, please refer to Figure 3 , the side surface of the conveyor belt 6 and the inner side surface of the lifting frame 4 are in contact with each other.

[0037] In this embodiment, the inner side surface of the lifting frame 4 is used to limit the conveyor belt 6 to ensure the stability of the conveyor belt 6 located inside the two lifting frames 4.

[0038] Working principle: When in use, first start the first motor 8 to drive a driving roller 5 to rotate counterclockwise, and use the driving roller 5 to drive the conveyor belt 6 to rotate counterclockwise, then start the electric push rod 15 to drive the limit plate 16 and the guide plate 17 to move, so as to adjust the distance between the two limit plates 16, so that the distance between the two limit plates 16 is the same as the width of the biomass cube bag, and then start the second motor 14 to drive the rotating seat 10 and the clamping frame 11 to rotate, so that the clamping frame 11 faces the ground, and pushes the biomass cube bag to be placed between the two clamping plates 13, and start the electric hydraulic rod 12 to drive the rotating seat 10 and the clamping frame 11 to rotate, so that the clamping frame 11 faces the ground, and pushes the biomass cube bag to be placed between the two clamping plates 13. The movable clamping plate 13 clamps and fixes the biomass cube bag, and finally the second motor 14 is started to drive the rotating seat 10, the clamping frame 11 and the biomass cube bag to rotate upward, so that the biomass cube bag moves to the conveyor belt 6. At this time, the electric hydraulic rod 12 is started to drive the two clamping plates 13 to move away from the fixation of the biomass cube bag, and the rotation of the conveyor belt 6 is used to move the biomass cube bag to the unpacking machine body 1 for unpacking. During the upward movement of the biomass cube bag, the limiting plate 16 and the guide plate 17 are used to limit it to ensure that the biomass cube bag is accurately moved to the unpacking platform in the unpacking machine body 1.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A feeding device for a biomass power generation unpacking machine, comprising an unpacking machine body (1), characterized in that: The unpacking machine body (1) is provided with a feed port (2), and two rotating base frames (3) are provided on the side of the unpacking machine body (1), and the inner sides of the two rotating base frames (3) are respectively rotatably connected with lifting frames (4), and two driving rollers (5) are rotatably connected between the two lifting frames (4), and a conveyor belt (6) is transmission-connected between the two driving rollers (5), and a first motor (8) is fixedly installed on the outer side of one of the lifting frames (4), and the output shaft of the first motor (8) is connected to one end of the rotating shaft of a driving roller (5), and the two lifting frames (4) are respectively provided with a limiting mechanism (7 ), the top surfaces of the bottom ends of the two lifting frames (4) are respectively fixedly connected with mounting frames (9), a rotating seat (10) is rotatably connected between the two mounting frames (9), the ends of the rotating seat (10) are fixedly connected with two clamping frames (11), a group of electric hydraulic rods (12) are respectively fixedly installed on the outer sides of the two clamping frames (11), the output ends of the two groups of electric hydraulic rods (12) are respectively fixedly connected with clamping plates (13), a second motor (14) is fixedly installed on the outer side of one of the mounting frames (9), and the output shaft of the second motor (14) is connected to one end of the rotating shaft of the rotating seat (10).

2. The unpacking machine feeding device for biomass power generation according to claim 1 is characterized by: The limiting mechanism (7) comprises a plurality of electric push rods (15) fixedly mounted on the lifting frame (4), the output ends of the plurality of electric push rods (15) respectively extending to the top of the conveyor belt (6) and fixedly connected to a limiting plate (16), and a guide plate (17) is provided at the end of the limiting plate (16).

3. The unpacking machine feeding device for biomass power generation according to claim 1 is characterized by: The bottom ends of the two lifting frames (4) are rotatably connected to a support rod (18), the two ends of the support rod (18) respectively extend to the outside of the lifting frames (4) and are fixedly connected to a support block (19), and the bottom ends of the two support blocks (19) are fixedly connected to a support base plate (20).

4. The unpacking machine feeding device for biomass power generation according to claim 1 is characterized by: A plurality of support rollers (21) are rotatably connected between the two lifting frames (4), and the support rollers (21) penetrate the inner cavity of the conveyor belt (6).

5. The unpacking machine feeding device for biomass power generation according to claim 1 is characterized by: A plurality of anti-slip strips (22) are fixedly connected to the outer side of the conveyor belt (6).

6. The unpacking machine feeding device for biomass power generation according to claim 1, characterized in that: The side surface of the conveyor belt (6) is in contact with the inner side surface of the lifting frame (4).

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