Biomass fuel forming equipment
By designing biomass fuel forming equipment, using hydraulic cylinders and cylinders to drive extrusion plates and scrapers, the problem of inadequate molding caused by wet materials is solved, and efficient molding of biomass materials and long-term use of equipment is achieved.
Patent Information
- Application Number
- CN202421788296.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-26
AI Technical Summary
Moist biomass materials are prone to adhere to the extrusion plate during the extrusion molding process, and long-term use will lead to the problem of inadequate material molding.
A biomass fuel forming equipment is designed, including an extrusion box, a guide plate, an extrusion forming structure, a cleaning structure and a regulating structure. The extrusion plate is extruded by hydraulic cylinder driving, and the residual material is cleaned with the cylinder driving scraper to ensure the cleaning of the extrusion plate and the smooth forming of the material.
It effectively solves the problem of inadequate material molding, ensures efficient extrusion and discharge of biomass materials, and extends the service life of the equipment.
Smart Images
Figure CN223030458U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biomass fuels, in particular to a biomass fuel forming device. Background Art
[0002] Biomass fuel is a fuel based on renewable biomass materials, mainly made from renewable resources such as plants, crop residues, animal wastes, and industrial and municipal wastes. It is also a relatively environmentally friendly energy source that can not only replace traditional fossil fuels but also effectively reduce greenhouse gas emissions, thus contributing to environmental protection and global climate change.
[0003] It is found that when traditional biomass fuel forming equipment extrudes biomass raw materials: wet materials will adhere to the extrusion plate, and long-term use will lead to the problem of incomplete material forming. Therefore, we propose a biomass fuel forming device. Summary of the Utility Model
[0004] In order to overcome the defects of the above-mentioned prior art pointed out, the inventor of the present invention has conducted in-depth research and completed the present utility model after a large amount of creative labor.
[0005] Specifically, the technical problem to be solved by the present utility model is: to provide a biomass fuel forming device to solve the technical problem that wet materials will adhere to the extrusion plate and long-term use will lead to incomplete material forming.
[0006] To solve the above technical problem, the present utility model provides the following technical solution:
[0007] A biomass fuel forming device, comprising: an extrusion box;
[0008] A material guiding plate, which is arranged on the extrusion box and is used for guiding biomass raw materials into the extrusion box;
[0009] An extrusion forming structure, which is arranged on the extrusion box and is used for extruding and forming biomass raw materials;
[0010] A cleaning structure, which is arranged on the extrusion box and is movably connected to the extrusion forming structure at the same time, and the cleaning structure is used for cleaning;
[0011] An adjusting structure, which is arranged on the extrusion box and is used for assisting extrusion forming.
[0012] As an improved technical solution, a through hole is formed in the top wall of the inner cavity of the extrusion box, and the inner cavity of the through hole is movably connected to the extrusion forming structure;
[0013] A limiting hole is provided in the top wall of the inner cavity of the extrusion box. The limiting hole is arranged beside the upper through hole, and the inner cavity of the limiting hole is movably connected to the extrusion forming structure.
[0014] As an improved technical solution, a feed inlet is provided on the inner cavity wall of the extrusion box. The feed inlet is fixedly connected to the material guiding plate, and the material guiding plate forms an acute angle with the feed inlet.
[0015] A discharge outlet is provided on the inner cavity wall of the extrusion box. A rectangular groove is provided on the inner cavity wall of the extrusion box. The inner cavity of the rectangular groove is movably connected to the adjusting structure. The feed inlet, the rectangular groove, and the discharge outlet are all located on the same side of the extrusion box and are arranged in sequence from top to bottom.
[0016] As an improved technical solution, an inverted right trapezoidal block is fixedly installed on the inner cavity wall of the extrusion box. The number of the inverted right trapezoidal blocks is two. A sliding groove is provided inside the inverted right trapezoidal block, and the inner cavity of the sliding groove is movably connected to the adjusting structure.
[0017] As an improved technical solution, a side through hole is provided on one side of the extrusion box away from the discharge outlet. The inner cavity of the side through hole is movably connected to the cleaning structure.
[0018] As an improved technical solution, the extrusion forming structure includes a hydraulic cylinder. The hydraulic cylinder is fixedly connected to the top end of the extrusion box. The telescopic rod on the hydraulic cylinder is movably connected to the inner cavity of the upper through hole, and an extrusion plate is fixedly installed on the extended part. A limiting rod is fixedly installed at the top end of the extrusion plate. The outer surface of the limiting rod is slidably connected to the inner cavity of the limiting hole, and a limiting block is fixedly installed at one end of the limiting rod away from the extrusion plate.
[0019] As an improved technical solution, the cleaning structure includes a first cylinder. The first cylinder is fixedly connected to the outer surface of the extrusion box. The piston rod on the first cylinder is movably connected to the inner cavity of the side through hole, and a scraping plate is fixedly installed on the extended part.
[0020] As an improved technical solution, the adjusting structure includes an inverted U-shaped frame. The inverted U-shaped frame is fixedly connected to the outer surface of the extrusion box. A second cylinder is fixedly installed on the inverted U-shaped frame. A bearing plate is fixedly installed on the piston rod of the second cylinder. The bearing plate is slidably connected to the inner cavity of the sliding groove, and an extrusion cavity is formed between the bearing plate and the inverted right trapezoidal block.
[0021] After adopting the above technical solution, the beneficial effects of the present utility model are:
[0022] 1. In this utility model, by starting the second cylinder, at this time, the piston rod on the second cylinder drives the bearing plate to move towards the inverted U-shaped frame, and the bearing plate moves within the inner cavity of the chute until it moves to a position where it does not prevent the extruded biomass raw materials from falling to the discharge port. Then, the second cylinder drives the bearing plate to reset. Next, start the first cylinder. At this time, the piston rod on the first cylinder drives the scraper to move along the bottom of the extrusion plate, and cleans the residual biomass raw materials on the bottom of the extrusion plate. The cleaned biomass raw materials fall into the extrusion cavity. At the same time, after cleaning, the first cylinder drives the scraper to reset, thus facilitating the cleaning of the residual biomass raw materials on the extrusion plate and the discharge of the extruded biomass raw materials.
[0023] 2. In this utility model, by using the material guiding plate to introduce an appropriate amount of biomass raw materials into the extrusion box, and the biomass raw materials fall into the extrusion cavity formed between the bearing plate and the inverted right trapezoidal block. Then, start the hydraulic cylinder. At this time, the telescopic rod on the hydraulic cylinder drives the extrusion plate to move closer to the extrusion cavity until the extrusion plate extrudes the biomass raw materials into a formed shape. And the hydraulic cylinder drives the extrusion plate to reset. During this period, the extrusion plate drives the limiting rod to move within the inner cavity of the limiting hole, and plays a role of limiting and guiding, thus facilitating the extrusion and forming of the biomass raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the technical solutions of the embodiments of this utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following-described drawings are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:
[0025] Figure 1 It is a schematic diagram of the overall structure of the biomass fuel forming device of this utility model.
[0026] Figure 2 It is a schematic diagram of the connection between the extrusion box and the material guiding plate of the biomass fuel forming device of this utility model.
[0027] Figure 3 It is a schematic diagram of the connection between the extrusion forming structure and the cleaning structure of the biomass fuel forming device of this utility model.
[0028] Figure 4 It is a schematic diagram of the connection between the adjustment structure and the inverted right trapezoidal block of the biomass fuel forming device of this utility model.
[0029] DESCRIPTION OF THE REFERENCE NUMERALS:
[0030] In the figure: 1. Extrusion box; 11. Upper through hole; 12. Limit hole; 13. Feeding port; 14. Rectangular groove; 15. Discharge port; 16. Inverted right trapezoidal block; 17. Slide groove; 18. Side through hole; 2. Material guide plate; 3. Extrusion forming structure; 31. Hydraulic cylinder; 32. Extrusion plate; 33. Limit rod; 34. Limit block; 4. Cleaning structure; 41. First cylinder; 42. Scraper; 5. Adjustment structure; 51. Inverted U-shaped frame; 52. Second cylinder; 53. Bearing plate. Specific implementation mode
[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0032] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.
[0033] At the same time, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution that satisfies both A and B at the same time.
[0034] In addition, the descriptions such as "first" and "second" in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.
[0035] Refer to Figures 1-4 , a biomass fuel forming device is provided. This biomass fuel forming device includes: an extrusion box 1;
[0036] A material guide plate 2 is arranged on the extrusion box 1, and the material guide plate 2 is used to guide biomass raw materials into the extrusion box 1.
[0037] The extrusion forming structure 3 is provided on the extrusion box 1 and is used for extruding and forming biomass raw materials;
[0038] The cleaning structure 4 is provided on the extrusion box 1 and is movably connected to the extrusion forming structure 3 at the same time. The cleaning structure 4 is used for cleaning;
[0039] The adjusting structure 5 is provided on the extrusion box 1 and is used to assist in extrusion forming.
[0040] A upper through hole 11 is opened on the inner cavity top wall of the extrusion box 1, and the inner cavity of the upper through hole 11 is movably connected to the extrusion forming structure 3;
[0041] A limiting hole 12 is opened on the inner cavity top wall of the extrusion box 1. The limiting hole 12 is arranged beside the upper through hole 11, and the inner cavity of the limiting hole 12 is movably connected to the extrusion forming structure 3.
[0042] A feed port 13 is opened on the inner cavity wall of the extrusion box 1. The feed port 13 is fixedly connected to the guide plate 2, and the guide plate 2 and the feed port 13 form an acute angle;
[0043] A discharge port 15 is opened on the inner cavity wall of the extrusion box 1. A rectangular groove 14 is provided on the inner cavity wall of the extrusion box 1. The inner cavity of the rectangular groove 14 is movably connected to the adjusting structure 5. The feed port 13, the rectangular groove 14 and the discharge port 15 are all located on the same side of the extrusion box 1 and are arranged in sequence from top to bottom.
[0044] Two inverted right trapezoidal blocks 16 are fixedly installed on the inner cavity wall of the extrusion box 1. A chute 17 is opened inside the inverted right trapezoidal blocks 16. The inner cavity of the chute 17 is movably connected to the adjusting structure 5 to facilitate the installation of the adjusting structure 5.
[0045] A side through hole 18 is opened on one side of the extrusion box 1 away from the discharge port 15. The inner cavity of the side through hole 18 is movably connected to the cleaning structure 4 to facilitate the installation of the cleaning structure 4.
[0046] The extrusion forming structure 3 includes a hydraulic cylinder 31. The hydraulic cylinder 31 is fixedly connected to the top end of the extrusion box 1. The telescopic rod on the hydraulic cylinder 31 is movably connected to the inner cavity of the upper through hole 11, and an extrusion plate 32 is fixedly installed on the extended part. A limiting rod 33 is fixedly installed at the top end of the extrusion plate 32. The outer surface of the limiting rod 33 is slidably connected to the inner cavity of the limiting hole 12. A limiting block 34 is fixedly installed at one end of the limiting rod 33 away from the extrusion plate 32 to facilitate the extrusion and forming of biomass raw materials.
[0047] The cleaning structure 4 includes a first cylinder 41, which is fixedly connected to the outer surface of the extrusion box 1. The piston rod of the first cylinder 41 is movably connected to the inner cavity of the side through hole 18, and a scraper 42 is fixedly installed on the extending part to facilitate the cleaning of the residual biomass raw materials on the extrusion plate 32.
[0048] The adjusting structure 5 includes an inverted U-shaped frame 51, which is fixedly connected to the outer surface of the extrusion box 1. A second cylinder 52 is fixedly installed on the inverted U-shaped frame 51. A bearing plate 53 is fixedly installed on the piston rod of the second cylinder 52. The bearing plate 53 is slidably connected to the inner cavity of the chute 17. An extrusion cavity is formed between the bearing plate 53 and the inverted right trapezoidal block 16 to facilitate the discharging of the extruded biomass raw materials.
[0049] Working principle: An appropriate amount of biomass raw materials are introduced into the extrusion box 1 by using the material guiding plate 2, and the biomass raw materials fall into the extrusion cavity formed between the bearing plate 53 and the inverted right trapezoidal block 16. Then, the hydraulic cylinder 31 fixed on the extrusion box 1 is started. At this time, the telescopic rod of the hydraulic cylinder 31 drives the extrusion plate 32 to move closer to the extrusion cavity until the extrusion plate 32 extrudes the biomass raw materials into a shape. And the hydraulic cylinder 31 drives the extrusion plate 32 to reset. During this period, the extrusion plate 32 drives the limiting rod 33 to move in the inner cavity of the limiting hole 12 and plays a role of limiting and guiding, so as to facilitate the extrusion molding of the biomass raw materials;
[0050] Then, the second cylinder 52 fixed on the inverted U-shaped frame 51 is started. At this time, the piston rod of the second cylinder 52 drives the bearing plate 53 fixed on the piston rod to move towards the inverted U-shaped frame 51, and the bearing plate 53 moves in the inner cavity of the chute 17 until it moves to a position where it does not prevent the extruded biomass raw materials from falling to the discharge port 15. Then, the second cylinder 52 drives the bearing plate 53 to reset. Then, the first cylinder 41 fixed on the extrusion box 1 is started. At this time, the piston rod of the first cylinder 41 drives the scraper 42 fixed on the piston rod to move along the bottom of the extrusion plate 32 and clean the residual biomass raw materials on the bottom of the extrusion plate 32. The cleaned biomass raw materials fall into the extrusion cavity. At the same time, after the cleaning is completed, the first cylinder 41 drives the scraper 42 to reset, so as to facilitate the cleaning of the residual biomass raw materials on the extrusion plate 32 and facilitate the discharging of the extruded biomass raw materials. This device not only facilitates the cleaning of the residual biomass raw materials on the extrusion plate 32, but also facilitates the extrusion molding of the biomass raw materials.
[0051] It should be understood that the use of these embodiments is only for illustrating the present utility model rather than intending to limit the protection scope of the present utility model. In addition, it should also be understood that after reading the technical content of the present utility model, those skilled in the art can make various changes, modifications and / or variations to the present utility model, and all these equivalent forms also fall within the protection scope defined by the appended claims of this application.
Claims
1. A biomass fuel molding device, characterized in that: include: Squeeze box (1); A material guide plate (2), the material guide plate (2) being arranged on the extrusion box (1), and the material guide plate (2) being used to guide the biomass raw material into the extrusion box (1); An extrusion molding structure (3), the extrusion molding structure (3) being arranged on the extrusion box (1), and the extrusion molding structure (3) being used for extrusion molding of biomass raw materials; a cleaning structure (4), the cleaning structure (4) being arranged on the extrusion box (1) and being movably connected to the extrusion molding structure (3), the cleaning structure (4) being used for cleaning, the cleaning structure (4) comprising a first cylinder (41), the first cylinder (41) being fixedly connected to the outer surface of the extrusion box (1), and a scraper (42) being fixedly mounted on an extended portion of a piston rod on the first cylinder (41); An adjustment structure (5), the adjustment structure (5) being arranged on the extrusion box (1), the adjustment structure (5) being used to assist extrusion molding, the adjustment structure (5) comprising an inverted U-shaped frame (51), the inverted U-shaped frame (51) being fixedly connected to the outer surface of the extrusion box (1), a second cylinder (52) being fixedly mounted on the inverted U-shaped frame (51), and a bearing plate (53) being fixedly mounted on the piston rod of the second cylinder (52).
2. The biomass fuel molding equipment according to claim 1, characterized in that: An upper through hole (11) is provided on the top wall of the inner cavity of the extrusion box (1), and the inner cavity of the upper through hole (11) is movably connected to the extrusion molding structure (3); A limit hole (12) is provided on the top wall of the inner cavity of the extrusion box (1), the limit hole (12) being arranged beside the upper through hole (11), and the inner cavity of the limit hole (12) is movably connected to the extrusion molding structure (3).
3. The biomass fuel molding equipment according to claim 2 is characterized in that: A feed port (13) is provided on the inner cavity wall of the extrusion box (1), the feed port (13) is fixedly connected to the guide plate (2), and the guide plate (2) and the feed port (13) form an acute angle; The inner wall of the extrusion box (1) is provided with a discharge port (15), the inner wall of the extrusion box (1) is provided with a rectangular groove (14), the inner cavity of the rectangular groove (14) is movably connected to the adjustment structure (5), and the feed port (13), the rectangular groove (14) and the discharge port (15) are all located on the same side of the extrusion box (1) and are arranged in order from top to bottom.
4. The biomass fuel molding equipment according to claim 3 is characterized in that: An inverted right-angled trapezoidal block (16) is fixedly mounted on the inner cavity wall of the extrusion box (1), the number of the inverted right-angled trapezoidal blocks (16) being two, a slide groove (17) being provided inside the inverted right-angled trapezoidal block (16), and the inner cavity of the slide groove (17) is movably connected to the adjustment structure (5).
5. The biomass fuel molding equipment according to claim 4, characterized in that: A side through hole (18) is provided on a side of the extrusion box (1) away from the discharge port (15), and an inner cavity of the side through hole (18) is movably connected to the cleaning structure (4).
6. The biomass fuel molding equipment according to claim 2, characterized in that: The extrusion molding structure (3) comprises a hydraulic cylinder (31), wherein the hydraulic cylinder (31) is fixedly connected to the top end of the extrusion box (1), a telescopic rod on the hydraulic cylinder (31) is movably connected to the inner cavity of the upper through hole (11), and an extrusion plate (32) is fixedly mounted on the extended portion, a limiting rod (33) is fixedly mounted on the top end of the extrusion plate (32), an outer surface of the limiting rod (33) is slidably connected to the inner cavity of the limiting hole (12), and a limiting block (34) is fixedly mounted on the end of the limiting rod (33) away from the extrusion plate (32).