A boiler feeding device

Abstract

The utility model is suitable for material feeding equipment technical field provides a kind of boiler feeding device, it include: the conveying mechanism of inclination upward, the conveying mechanism includes chain conveying group and the scale board of several uniform arrangement being set in the middle of chain conveying group, the baffle is equipped between adjacent two scale board, and several scale board and baffle cooperation convey material upward;The inner wall of chain conveying group is equipped with the buckling portion connected with scale board, and both ends of scale board are buckled on the buckling portion, and the inner wall of chain conveying group is further equipped with the plug-in portion of quick disassembly with baffle, by this, the utility model is changed by setting a kind of structure that can quickly scale board and baffle, guarantee can when the scale board conveyor belt of feeding is worn, the position of wear is separately replaced, guarantee the quick maintenance of conveyor belt later period, reduce maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of material feeding equipment technology, and in particular to a boiler feeding device. Background Technology

[0002] A boiler is an energy conversion device. The energy input to a boiler includes the chemical energy of fuel and electrical energy. The boiler outputs steam, high-temperature water, or organic heat carriers with a certain amount of thermal energy. The hot water or steam produced in a boiler can directly provide the heat energy needed for industrial production and people's lives. It can also be converted into mechanical energy through a steam power device, or further converted into electrical energy through a generator. It has been widely used in industrial production.

[0003] In the existing technology, when supplying materials to the inside of the boiler, small coal particles or coal powder are mostly supplied. After long-term use, the coal particles will cause wear on the scales and baffles on the conveyor belt. After long-term use, the scales need to be replaced. Traditional replacement requires disassembling the entire conveyor belt and then replacing it, which increases the later maintenance cost of the conveyor belt.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned shortcomings, the purpose of this utility model is to provide a boiler feeding device that can quickly replace the scale plates and baffles by setting up a structure that allows for individual replacement of the worn parts when the scale plate conveyor belt used for feeding becomes worn, thus ensuring rapid maintenance of the conveyor belt and reducing maintenance costs.

[0006] To achieve the above objectives, this utility model provides a boiler feeding device, comprising: an upwardly inclined conveying mechanism, the conveying mechanism including a chain conveying group and a plurality of evenly arranged scale plates disposed in the middle of the chain conveying group, a baffle plate being provided between two adjacent scale plates, the plurality of scale plates and the baffle plate cooperating to convey materials upward; the inner wall of the chain conveying group is provided with a fastening part for connecting to the scale plates, the two ends of the scale plates being rotatably fastened to the fastening part, and the inner wall of the chain conveying group is also provided with a plug-in part for quick disassembly and assembly with the baffle plate.

[0007] In one embodiment, the chain conveyor assembly includes a plurality of rotatably coupled chain units, and the fastening part includes a fastening plate fixed to the top of a portion of the chain units, the scale plate being rotatably connected to the interior of the fastening plate.

[0008] In one embodiment, the top of the chain unit is provided with two buckle plates, and the scale plate includes two rotating shafts disposed on the side walls at both ends. The rotating shafts of two adjacent scale plates are rotatably connected to the interior of two buckle plates of a chain unit.

[0009] In one embodiment, the buckle is a flexible metal plate with a notch at the top, and the rotating shaft is inserted into the buckle along the notch during installation.

[0010] In one embodiment, the scale plate is a telescopic structure, which includes a telescopic inner plate and a telescopic outer plate, and the rotating shaft is respectively disposed on both sides of the telescopic inner plate and the telescopic outer plate.

[0011] In one embodiment, the insertion part has a slot inside, and the baffle is inserted into the slot and perpendicular to the scale plate.

[0012] In one embodiment, the slot has elastic protrusions on both sides, and the baffle has grooves on both sides corresponding to the elastic protrusions. During installation, the elastic protrusions and grooves cooperate to fix the baffle.

[0013] This utility model provides a boiler feeding device, including: an upwardly inclined conveying mechanism that conveys coal from the bottom to the top, ensuring normal material transport. The conveying mechanism includes a chain conveyor assembly and several evenly arranged scale plates disposed in the middle of the chain conveyor assembly. A baffle is provided between adjacent scale plates. By setting multiple baffle structures, the coal can be blocked during transport, thus effectively achieving coal transport. The scale plates and baffles work together to convey the material upwards, ensuring normal material transport. The inner wall of the chain conveyor assembly is provided with a fastening part that connects to the scale plates. The two ends of the scale plate are rotatably fastened to the fastening part, ensuring that the scale plate is normally conveyed on the conveyor line under the action of the chain conveyor group. The inner wall of the chain conveyor group is also provided with a plug-in part for quick disassembly and assembly with the baffle, ensuring that the baffle can be effectively connected to the chain unit, thereby effectively realizing the installation of the baffle and the scale plate. In summary, the technical effect of this utility model is to provide a structure that allows for quick replacement of the scale plate and the baffle, ensuring that when the scale plate conveyor belt used for feeding is worn, the worn part can be replaced separately, ensuring quick maintenance of the conveyor belt in the later stage and reducing maintenance costs. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the chain unit connection structure of this utility model; Figure 3 This is a schematic diagram of the three-dimensional structure of the scale plate of this utility model; Figure 4 This is a three-dimensional structural diagram of the chain unit of this utility model; Figure 5 This is a front view structural diagram of the chain unit of this utility model; In the diagram, 1-drive shaft, 2-drive gear, 3-chain conveyor assembly, 4-scale plate, 41-rotating shaft, 42-telescopic inner plate, 5-baffle, 6-chain unit, 61-fastener plate, 62-fastening part, 63-elastic protrusion, 64-slot, 65-notch. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0016] See Figure 1 , Figure 2 , Figure 4 and Figure 5 This utility model provides a boiler feeding device, which includes an upwardly inclined conveying mechanism. The conveying mechanism transports coal from the bottom to the top, ensuring normal material transport. The conveying mechanism includes a chain conveyor group 3 and a plurality of evenly arranged scale plates 4 disposed in the middle of the chain conveyor group 3. A baffle 5 is provided between adjacent scale plates 4. By setting multiple baffles 5, the coal can be blocked during transport, thus effectively achieving coal transport. The baffle 5 works together to convey the material upwards, ensuring normal material transport. The inner wall of the chain conveyor group 3 is provided with a fastening part 62 that connects to the scale plate 4. Both ends of the scale plate 4 are rotatably fastened to the fastening part 62, ensuring that the scale plate 4 is normally transported on the conveyor line under the action of the chain conveyor group 3. The inner wall of the chain conveyor group 3 is also provided with a plug-in part that allows for quick assembly and disassembly of the baffle 5, ensuring that the baffle 5 can be effectively connected to the chain unit 6, thereby effectively realizing the installation of the baffle 5 and the scale plate 4.

[0017] In one embodiment, to achieve rapid disassembly of the scale plate 4, the chain conveyor group 3 is configured with a special structure. The chain conveyor group 3 includes several rotatably cooperating chain units 6. Through the cooperation of multiple chain units 6, a closed ring chain is assembled to ensure that the subsequent drive shaft 1 and the upper drive gear 2 can convey the chain, thereby ensuring the conveying of the scale plate 4 and the baffle 5, and ensuring the normal conveying of coal. The fastening part 62 includes a fastening plate 61 fixed to the top of a portion of the chain unit 6. The scale plate 4 is rotatably connected to the inside of the fastening plate 61. Through the setting of the fastening plate 61, the rapid disassembly and assembly of the scale plate 4 is ensured, thereby effectively ensuring the normal conveying effect of the fastening plate 61 and the scale plate 4.

[0018] In one embodiment, see Figure 1 , Figure 2 and Figure 3 In order to achieve the rotation effect of the scale plate 4, two buckle plates 61 are provided on the top of the chain unit 6. The scale plate 4 includes two rotating shafts 41 set on the side walls at both ends. The rotating shafts 41 of two adjacent scale plates 4 are rotatably connected to the inside of the two buckle plates 61 of a chain unit 6 to ensure the conveying effect of the chain conveyor group 3 and realize the normal conveying of the scale plate 4.

[0019] Specifically, to ensure the effective fastening and installation of the buckle plate 61 onto the scale plate 4, the buckle plate 61 is a flexible metal plate with a notch 65 at its top. During installation, the rotating shaft 41 is inserted into the buckle plate 61 along the notch 65. During disassembly, the scale plate 4 is manually snapped out, thus completing the installation of the scale plate 4. Simultaneously, to ensure the normal conveying process of the scale plate 4, the scale plate 4 is a telescopic structure, comprising a telescopic inner plate 42 and a telescopic outer plate. The rotating shaft 41 is respectively positioned on both sides of the telescopic inner plate 42 and the telescopic outer plate, ensuring that when the scale plate 4 moves to the outside of the drive shaft 1, the telescopic inner plate 42 and the telescopic outer plate extend and retract, effectively achieving the extension and retraction of the scale plate 4 and ensuring its normal conveying.

[0020] In this embodiment, during use, the rotation of the drive shaft 1 drives the drive gear 2 located outside the drive shaft 1 to rotate synchronously. At this time, the chain conveyor group 3 drives the chain unit 6 to rotate synchronously, and at the same time drives the scale plate 4 to rotate synchronously. Under the action of transmission, the scale plate 4 moves onto the drive shaft 1. At this time, the chain unit 6 undergoes a certain displacement change, thereby ensuring the normal conveying process of the scale plate 4 under the action of the extension and retraction of the scale plate 4, and ensuring the normal conveying effect of coal particles.

[0021] In one embodiment, in order to ensure the normal installation of the baffle 5, a slot 64 is provided inside the insertion part. The baffle 5 is inserted into the slot 64 and is perpendicular to the scale plate 4. This ensures that when the material is being conveyed, the baffle 5 can block the coal particles, thereby ensuring the normal conveying process of the coal.

[0022] Specifically, in order to ensure the reliability of the baffle 5 during the conveying process, elastic protrusions 63 are provided on both sides inside the slot 64, and grooves corresponding to the elastic protrusions 63 are provided on both sides of the baffle 5. During installation, the elastic protrusions 63 cooperate with the grooves to fix the baffle 5, preventing the baffle 5 from falling off under its own weight when it is conveyed to the bottom, thus effectively fixing the baffle 5.

[0023] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

Claims

1. A boiler feeding device, characterized in that, include: An upwardly inclined conveying mechanism includes a chain conveyor assembly and a plurality of evenly arranged scale plates disposed in the middle of the chain conveyor assembly. A baffle is provided between two adjacent scale plates, and the plurality of scale plates and the baffle cooperate to convey the material upward. The inner wall of the chain conveyor assembly is provided with a fastening part that connects to the scale plate. Both ends of the scale plate are rotatably fastened to the fastening part. The inner wall of the chain conveyor assembly is also provided with a plug-in part that allows for quick assembly and disassembly of the baffle.

2. The boiler feeding device according to claim 1, characterized in that, The chain conveyor assembly includes several rotatably cooperating chain units, and the fastening part includes a fastening plate fixed to the top of a portion of the chain units, with the scale plate rotatably connected to the inside of the fastening plate.

3. The boiler feeding device according to claim 2, characterized in that, The top of the chain unit is provided with two buckle plates. Each scale plate includes two rotating shafts disposed on the side walls at both ends. The rotating shafts of two adjacent scale plates are rotatably connected to the interior of two buckle plates of a chain unit.

4. The boiler feeding device according to claim 3, characterized in that, The buckle is a flexible metal plate with a notch at the top. During installation, the rotating shaft is inserted into the buckle along the notch.

5. The boiler feeding device according to claim 4, characterized in that, The scale plate is a telescopic structure, which includes a telescopic inner plate and a telescopic outer plate, and the rotating shaft is respectively disposed on both sides of the telescopic inner plate and the telescopic outer plate.

6. The boiler feeding device according to any one of claims 1 to 5, characterized in that, The insertion part has a slot inside, and the baffle is inserted into the slot and is perpendicular to the scale plate.

7. The boiler feeding device according to claim 6, characterized in that, The slot has elastic protrusions on both sides inside, and the baffle has grooves on both sides corresponding to the elastic protrusions. During installation, the elastic protrusions and grooves cooperate to fix the baffle.

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