Packing machine for solid granular fuel production

Abstract

The utility model discloses a packing machine for solid granular fuel production, which relates to the technical field of biomass fuel processing equipment and comprises a screening box and a granular fuel screening device. The granular fuel screening device comprises a screening net, two material scattering plates, two connecting plates, a hexagonal prism guide rod, a trapezoidal sliding block, a transmission motor, a rotating shaft, a rotating rod and a rotating roller, the screening net is fixedly installed in the screening box, the two material scattering plates are both installed in the screening box in a sliding mode, and the bottoms of the two material scattering plates are both in contact with the top of the screening net; the two connecting plates are fixedly connected to the tops of the two material scattering plates correspondingly, the hexagonal prism guide rods are connected into the two connecting plates in a sliding and sleeved mode, through the packaging mode, qualified fuel particles and unqualified fuel particles can be packaged separately, large-size fuel particles can be prevented from being accumulated on the surface of a screening net, and the packaging efficiency is improved. And the screening net is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass fuel processing equipment, in particular to a packaging machine for producing solid particle fuel. Background Art

[0002] Biomass molded fuel is a clean, low-carbon renewable energy source. As a boiler fuel, it has a long burning time, high furnace temperature due to enhanced combustion, and is economical and environmentally friendly. It is a high-quality environmentally friendly fuel that can replace conventional fossil energy. At present, in the production process of biomass molded fuel, the raw materials required for the production of biomass molded fuel usually need to be injected into the pelletizer through a feeder for pelletizing, and then packaged after pelletizing.

[0003] The currently published patent: CN219770352U discloses a biomass dense molded fuel particle packaging machine. By setting a stirring component, it can make the biomass dense molded fuel particles tumble in the separation component. By making the biomass dense molded fuel particles tumble in the separation component, it can fully screen the biomass dense molded fuel particles. By setting a first packaging component and a second packaging component, the screened biomass dense molded fuel particles are separately packaged, which can solve the problem that the current packaging equipment can basically only play a simple discharging function.

[0004] Based on the above search, it was found that the above patent has the following problems when in use: when the fuel particle packaging machine is in use, it can fully screen the biomass dense molded fuel particles, and separately package the screened biomass dense molded fuel particles by setting a first packaging component and a second packaging component. However, larger-sized fuel particles will accumulate on the surface of the screening net during the screening process. If they are not cleaned in time, the efficiency of the screening net in screening the fuel particles will be reduced. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a baler for solid particle fuel production, which can solve the problem that larger-sized fuel particles will accumulate on the surface of the screening net during the screening process. If they are not cleaned in time, the efficiency of the screening net in screening the fuel particles will be reduced.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a baler for producing solid particle fuel, comprising a screening box and a particle fuel screening device; the particle fuel screening device comprises a screening net, two bulk material plates, two connecting plates, a hexagonal prism guide rod, a trapezoidal slider, a transmission motor, a rotating shaft, a rotating rod, and a rotating stick. The screening net is fixedly installed inside the screening box, the two bulk material plates are slidably installed inside the screening box, the bottoms of the two bulk material plates are in contact with the top of the screening net, the two connecting plates are respectively fixedly connected to the tops of the two bulk material plates, the hexagonal prism guide rod is slidably sleeved inside the two connecting plates, the hexagonal prism guide rod is fixedly connected to the inside of the screening box, the trapezoidal slider is fixedly connected to the tops of the two connecting plates, the surface of the trapezoidal slider is provided with a card slot, and the transmission motor is fixedly installed on the top of the screening box.

[0007] Preferably, a feed trough is fixedly connected to the top of the screening box.

[0008] Preferably, a receiving hopper is fixedly connected to the bottom of the screening box, and a packaging port is provided at the bottom of the receiving hopper.

[0009] Preferably, the rotating shaft is fixedly connected to the output end of the transmission motor, and the rotating rod is fixedly connected to the surface of the rotating shaft.

[0010] Preferably, the rotating rod is fixedly connected to one end of the rotating rod away from the rotating shaft, and the surface of the rotating rod is slidably connected to the inside of the slot.

[0011] Preferably, a discharge port is opened on the right side of the screening box, and a material guide plate is fixedly connected to the right side of the screening box, and the material guide plate is arranged at the position of the discharge port.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the solid particle fuel production baler, the staff can install the baling bag on the right end of the guide plate to baling the unqualified fuel particles. This baling method can not only baling the qualified and unqualified fuel particles separately, but also prevent the larger-sized fuel particles from accumulating on the surface of the screening net, thus avoiding the clogging of the screening net, and thus improving the efficiency of the screening net in screening the fuel particles, thereby speeding up the staff's baling efficiency of the fuel particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall structure of a baler for producing solid particle fuel according to the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the material receiving hopper of the utility model;

[0017] Figure 3 This is a schematic diagram of the top structure of the screening box of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the screening box of the utility model.

[0019] Figure numerals: 1. screening box; 2. feed trough; 3. receiving hopper; 4. packing port; 5. screening net; 6. bulk material plate; 7. connecting plate; 8. hexagonal prism guide rod; 9. trapezoidal slider; 10. slot; 11. transmission motor; 12. rotating shaft; 13. rotating rod; 14. rotating rod; 15. discharge port; 16. guide plate. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships 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 the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4The utility model provides a technical solution: a baler for producing solid particle fuel, comprising a screening box 1 and a particle fuel screening device, wherein a feed trough 2 is fixedly connected to the top of the screening box 1, a receiving hopper 3 is fixedly connected to the bottom of the screening box 1, a packaging port 4 is provided at the bottom of the receiving hopper 3, and the particle fuel screening device comprises a screening net 5, two bulk material plates 6, two connecting plates 7, a hexagonal prism guide rod 8, a trapezoidal slider 9, a transmission motor 11, a rotating shaft 12, a rotating rod 13, and a rotating rod 14, wherein the screening net 5 is fixedly installed inside the screening box 1, and the two bulk material plates 6 are both slidably installed inside the screening box 1, and the bottoms of the two bulk material plates 6 are both connected to the screening net 5, the two connecting plates 7 are fixedly connected to the tops of the two bulk material plates 6 respectively, the hexagonal prism guide rod 8 is slidably sleeved inside the two connecting plates 7, the hexagonal prism guide rod 8 is fixedly connected to the inside of the screening box 1, the trapezoidal slider 9 is fixedly connected to the tops of the two connecting plates 7, the surface of the trapezoidal slider 9 is provided with a card slot 10, the transmission motor 11 is fixedly installed on the top of the screening box 1, the rotating shaft 12 is fixedly connected to the output end of the transmission motor 11, the rotating rod 13 is fixedly connected to the surface of the rotating shaft 12, the rotating rod 14 is fixedly connected to the end of the rotating rod 13 away from the rotating shaft 12, and the surface of the rotating rod 14 is slidably connected to the inside of the card slot 10.

[0025] After the staff pours the fuel particles into the interior of the screening box 1 from the feed trough 2, the fuel particles fall to the surface of the screening net 5 due to their own gravity. At this time, the transmission motor 11 starts and drives the rotating shaft 12 to rotate. The rotating shaft 12 rotates and drives the rotating rod 14 to rotate in a circle through the rotating rod 13. The rotating rod 14 rotates and squeezes the inner wall of the slot 10, thereby driving the trapezoidal slider 9 to slide back and forth. The trapezoidal slider 9 slides back and forth and drives the two connecting plates 7 to slide back and forth on the surface of the hexagonal prism guide rod 8. The two connecting plates 7 can be guided and limited by the hexagonal prism guide rod 8. The two connecting plates 7 slide back and forth and drive the two bulk plates 6 to slide back and forth on the surface of the screening net 5 to evacuate the fuel particles, thereby evacuating the fuel particles on the surface of the screening net 5, and screening the fuel particles through the screening net 5. Qualified fuel particles fall to the inside of the receiving hopper 3 through the screening net 5, and the staff can install the packaging bag at the packaging port 4 to package the fuel particles of qualified size.

[0026] A discharge port 15 is provided on the right side of the screening box 1 , and a material guide plate 16 is fixedly connected to the right side of the screening box 1 , and the material guide plate 16 is arranged at the position of the discharge port 15 .

[0027] Unqualified fuel particles that cannot pass through the screening mesh 5 will slide on the surface of the screening mesh 5 to the position of the discharge port 15, and then slide to the inside of the guide plate 16. The staff can pack the unqualified fuel particles by installing the packing bag on the right end of the guide plate 16. This packing method can not only package qualified and unqualified fuel particles separately, but also prevent larger-sized fuel particles from accumulating on the surface of the screening mesh 5, avoiding blockage of the screening mesh 5, thereby improving the efficiency of the screening mesh 5 in screening the fuel particles, thereby speeding up the staff's efficiency in packing the fuel particles.

[0028] Working principle: In the solid particle fuel production baler, the worker pours the fuel particles from the feed trough 2 into the interior of the screening box 1 and then drops them onto the surface of the screening net 5. At this time, the transmission motor 11 starts and drives the rotating shaft 12 to rotate. The rotating shaft 12 rotates and drives the rotating rod 14 to rotate in a circular shape through the rotating rod 13. The rotating rod 14 rotates and squeezes the inner wall of the card slot 10, thereby driving the trapezoidal slider 9 to slide back and forth. The trapezoidal slider 9 slides back and forth and drives the two connecting plates 7 to slide back and forth on the surface of the hexagonal guide rod 8. The two connecting plates 7 slide back and forth and drive the two bulk material plates 6 to slide back and forth on the surface of the screening net 5. The fuel particles are scattered and screened through the screening net 5. The qualified fuel particles fall into the interior of the receiving hopper 3 through the screening net 5. The staff can install the packing bag at the packaging port 4 to pack the fuel particles of qualified size. The unqualified fuel particles slide to the position of the discharge port 15 and slide to the interior of the guide plate 16. The staff can install the packing bag at the right end of the guide plate 16 to pack the unqualified fuel particles. Not only can the qualified and unqualified fuel particles be packed separately, but also the larger-sized fuel particles can be prevented from accumulating on the surface of the screening net 5.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A baler for producing solid particle fuel, characterized in that: include: Screening box (1) and particle fuel screening device; The particle fuel screening device comprises a screening net (5), two bulk material plates (6), two connecting plates (7), a hexagonal prism guide rod (8), a trapezoidal slider (9), a transmission motor (11), a rotating shaft (12), a rotating rod (13), and a rotating stick (14). The screening net (5) is fixedly installed inside a screening box (1), the two bulk material plates (6) are slidably installed inside the screening box (1), the bottoms of the two bulk material plates (6) are in contact with the tops of the screening net (5), the two connecting plates (7) are respectively fixedly connected to the tops of the two bulk material plates (6), the hexagonal prism guide rod (8) is slidably sleeved inside the two connecting plates (7), the hexagonal prism guide rod (8) is fixedly connected inside the screening box (1), the trapezoidal slider (9) is fixedly connected to the tops of the two connecting plates (7), a slot (10) is provided on the surface of the trapezoidal slider (9), and the transmission motor (11) is fixedly installed on the top of the screening box (1).

2. A baler for producing solid particle fuel according to claim 1, characterized in that: The top of the screening box (1) is fixedly connected with a feed trough (2).

3. The solid particle fuel production packaging machine according to claim 1, characterized in that: The bottom of the screening box (1) is fixedly connected to a material receiving hopper (3), and the bottom of the material receiving hopper (3) is provided with a packing opening (4).

4. The solid particle fuel production packaging machine according to claim 1, characterized in that: The rotating shaft (12) is fixedly connected to the output end of the transmission motor (11), and the rotating rod (13) is fixedly connected to the surface of the rotating shaft (12).

5. The solid particle fuel production packaging machine according to claim 4, characterized in that: The rotating stick (14) is fixedly connected to one end of the rotating rod (13) away from the rotating shaft (12), and the surface of the rotating stick (14) is slidably connected to the inside of the clamping slot (10).

6. The solid particle fuel production packaging machine according to claim 1, characterized in that: The right side of the screening box (1) is provided with a material discharge port (15), and the right side of the screening box (1) is fixedly connected with a material guide plate (16), which is arranged at the position of the material discharge port (15).

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