Forming device for biomass fuel production

Abstract

The forming device for biomass fuel production comprises a device box body, a material conveying pipe is fixedly connected to the position, close to the right side, of the top of the device box body, and first bearings are fixedly connected to the position, close to the center, of the right end of the material conveying pipe and the position, close to the top, of the right side of the device box body; a first motor is fixedly connected to the position, close to the top, of the right side of the device box body, a power output shaft of the first motor is fixedly connected with the right end of the rotating shaft, a spiral blade fixedly sleeves the position, close to the left end, of the outer side edge of the rotating shaft, and the spiral blade is located in an inner cavity of the conveying pipe; through mutual cooperation of a movable plate, a second electric telescopic rod, a linkage plate, a sliding block, a limiting rod, a linkage rod, a driving roller, a transmission belt, a driven roller, a material guide plate, a third electric telescopic rod, a connecting plate and other parts, the device can automatically take out biomass fuel formed through extrusion, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel production, in particular to a molding device for biomass fuel production. Background Art

[0002] Biomass fuel: refers to the burning of biomass materials as fuel, generally mainly agricultural and forestry waste, such as straw, sawdust, bagasse, rice bran. It is mainly different from fossil fuels. In the current national policies and environmental protection standards, direct combustion of biomass is a highly polluting fuel and is only used in large stoves in rural areas and is not allowed in cities. The application of biomass fuel is actually mainly biomass molded fuel, which uses agricultural and forestry waste as raw materials, and is made into various shapes (such as blocks and granules) through processes such as crushing, mixing, extrusion, and drying. It is a new type of clean fuel that can be directly burned.

[0003] "Biomass molded fuel" is made of agricultural and forestry residues as the main raw materials. It goes through processes such as slicing - crushing - removing impurities - fine powder - screening - mixing - softening - tempering - extrusion - drying - cooling - quality inspection - packaging, and finally is made into molded environmentally friendly fuel. It has high calorific value and complete combustion. It 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. Molding and extrusion are required during the production process, and the existing molding device cannot automatically take out the extruded biomass fuel, which greatly reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a molding device for biomass fuel production to solve the problems mentioned in the above background technology.

[0005] The technical solution of the utility model is a forming device for biomass fuel production, including a device box, a feeding pipe is fixedly connected to the top of the device box near the right side, a first bearing is fixedly connected to the right end of the feeding pipe near the center and the right end of the device box near the top, a rotating shaft is passed through the inner cavities of the two first bearings, a first motor is fixedly connected to the right side of the device box near the top, a power output shaft of the first motor is fixedly connected to the right end of the rotating shaft, a spiral blade is fixedly sleeved on the outer edge of the rotating shaft near the left end, the spiral blade is located in the inner cavity of the feeding pipe, a feeding hopper is commonly inserted at the top of the device box near the right side and the top of the feeding pipe near the right end, a forming frame is fixedly connected to the left side of the inner cavity of the device box near the top, The bottom end of the feed pipe is inserted into the top of the forming frame near the right side, the bottom of the forming frame is provided with a movable plate, the left side of the movable plate and the left side of the device box body cavity near the top are hinged to each other, the right side of the movable plate is provided with a horizontal plate, the right side of the horizontal plate is fixedly connected to the right side of the device box body cavity near the top, the right side of the device box body cavity near the top is fixedly connected with a first electric telescopic rod, the left end of the first electric telescopic rod is fixedly connected with an extrusion plate, the bottom of the extrusion plate and the top of the horizontal plate are arranged to fit each other, the first electric telescopic rod has fixed tubes on both the front and rear sides, the right ends of the two fixed tubes are fixedly connected to the right side of the device box body cavity, the inner cavities of the two fixed tubes are both penetrated by movable rods, and the left ends of the two movable rods are fixedly connected to the right side of the extrusion plate.

[0006] In one embodiment, a second electric telescopic rod is fixedly connected to the bottom of the inner cavity of the device box near the left side, and a linkage plate is fixedly connected to the top of the second electric telescopic rod. The right side of the linkage plate near the front and rear sides are hinged with linkage rods together with the bottom of the movable plate near the right side. A limiting hole is provided on the linkage plate near the right side, and a limiting rod is penetrated through the inner cavity of the limiting hole. The bottom end of the limiting rod is fixedly connected to the bottom of the inner cavity of the device box, and the top of the limiting rod is fixedly connected to a rectangular plate, and the left side of the rectangular plate is fixedly connected to the left side of the inner cavity of the device box.

[0007] In one embodiment, a slider is fixedly connected to the left side of the linkage plate near the center, a slide groove is provided near the bottom on the left side of the inner cavity of the device box, and the slider is located in the inner cavity of the slide groove.

[0008] In one embodiment, a rectangular groove is provided near the center of one side of the horizontal plate and the movable plate, a connecting plate is passed through the two rectangular groove cavities, and a third electric telescopic rod is fixedly connected to the right side of the connecting plate and the adjacent rectangular groove cavity.

[0009] In one embodiment, two second bearings are fixedly connected to the front and rear sides of the device housing near the bottom, and a connecting shaft is commonly passed through the inner cavities of adjacent second bearings. A second motor is fixedly connected to the rear side of the device housing near the lower left side, and the power output shaft of the second motor is fixedly connected to the rear end of the adjacent connecting shaft.

[0010] In one embodiment, a driving roller is provided on the fixed sleeve near the center of the outer edge of the connecting shaft on the left side, and a driven roller is provided on the fixed sleeve near the center of the outer edge of the connecting shaft on the right side. A transmission belt is provided between the driving roller and the driven roller, and the driving roller is connected to the driven roller through the transmission belt.

[0011] In one embodiment, a material guide plate is fixedly connected to the bottom of the inner cavity of the device box near the right side, and a material discharge opening is opened at the right side of the device box near the bottom.

[0012] The beneficial effects provided by the utility model are:

[0013] 1. Through the mutual cooperation among the movable plate, the second electric telescopic rod, the linkage plate, the slider, the limit rod, the linkage rod, the active roller, the transmission belt, the driven roller, the guide plate, the third electric telescopic rod, the connecting plate and other components, the device can automatically take out the extruded biomass fuel, which greatly improves the production efficiency.

[0014] 2. Through the mutual cooperation among the first motor, the feeding pipe, the spiral blades and other components, the feeding amount can be easily controlled to avoid excessive feeding and affect the extrusion molding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a right view of the component forming frame of the utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 It is a top view of the second motor component of the utility model;

[0019] Figure 5 It is a top view of the component fixing tube of the utility model.

[0020] In the accompanying drawings, 1. device box; 2. first motor; 3. feed pipe; 4. spiral blade; 5. forming frame; 6. first electric telescopic rod; 7. extrusion plate; 8. horizontal plate; 9. movable plate; 10. second electric telescopic rod; 11. linkage plate; 12. slider; 13. limit rod; 14. linkage rod; 15. active roller; 16. transmission belt; 17. driven roller; 18. guide plate; 19. third electric telescopic rod; 20. connecting plate; 21. second motor; 22. fixed tube; 23. movable rod. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0022] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] In one embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a forming device for biomass fuel production includes a device box 1, a feed pipe 3 is fixedly connected to the top of the device box 1 near the right side, a first bearing is fixedly connected to the right end of the feed pipe 3 near the center and the right end of the device box 1 near the top, a rotating shaft is passed through the inner cavities of the two first bearings, a first motor 2 is fixedly connected to the right side of the device box 1 near the top, a power output shaft of the first motor 2 is fixedly connected to the right end of the rotating shaft, a spiral blade 4 is fixedly sleeved on the outer edge of the rotating shaft near the left end, the spiral blade 4 is located in the inner cavity of the feed pipe 3, a feed hopper is commonly plugged into the top of the device box 1 near the right side and the top of the feed pipe 3 near the right end, a forming frame 5 is fixedly connected to the left side of the inner cavity of the device box 1 near the top, and the bottom end of the feed pipe 3 is plugged into At the top of the forming frame 5 near the right side, there is a movable plate 9 at the bottom of the forming frame 5, the left side of the movable plate 9 and the left side of the inner cavity of the device box 1 near the top are hinged to each other, and there is a cross plate 8 on the right side of the movable plate 9, and the right side of the cross plate 8 is fixedly connected to the right side of the inner cavity of the device box 1 near the top, and a first electric telescopic rod 6 is fixedly connected to the right side of the inner cavity of the device box 1 near the top, and an extrusion plate 7 is fixedly connected to the left end of the first electric telescopic rod 6, and the bottom of the extrusion plate 7 and the top of the cross plate 8 are fitted to each other. Fixed tubes 22 are provided on the front and back sides of the first electric telescopic rod 6, and the right ends of the two fixed tubes 22 are fixedly connected to the right side of the inner cavity of the device box 1, and movable rods 23 are penetrated through the inner cavities of the two fixed tubes 22, and the left ends of the two movable rods 23 are fixedly connected to the right side of the extrusion plate 7.

[0024] It can support the movable plate 9, improve the stability of the movable plate 9, and facilitate the discharge of the extruded biomass fuel. In this embodiment, Figure 1 , Figure 3 As shown, a second electric telescopic rod 10 is fixedly connected to the bottom of the inner cavity of the device box 1 near the left side, and a linkage plate 11 is fixedly connected to the top of the second electric telescopic rod 10. A linkage rod 14 is hinged on the right side of the linkage plate 11 near the front and rear sides and the bottom of the movable plate 9 near the right side. A limiting hole is provided on the linkage plate 11 near the right side, and a limiting rod 13 is penetrated in the inner cavity of the limiting hole. The bottom end of the limiting rod 13 is fixedly connected to the bottom of the inner cavity of the device box 1, and a rectangular plate is fixedly connected to the top of the limiting rod 13. The left side of the rectangular plate is fixedly connected to the left side of the inner cavity of the device box 1, and a slider 12 is fixedly connected to the left side of the linkage plate 11 near the center. A slide groove is provided at the left side of the inner cavity of the device box 1 near the bottom, and the slider 12 is located in the inner cavity of the slide groove. A rectangular groove is provided near the center of the side close to the horizontal plate 8 and the movable plate 9. A connecting plate 20 is penetrated in the inner cavities of the two rectangular grooves, and a third electric telescopic rod 19 is fixedly connected to the right side of the connecting plate 20 and the adjacent rectangular groove inner cavity.

[0025] The device can automatically take out the extruded biomass fuel, greatly improving the production efficiency. In this embodiment, Figure 1 , Figure 4 As shown, two second bearings are fixedly connected to the front and rear sides of the device box 1 near the bottom, and a connecting shaft is passed through the adjacent second bearing inner cavities. A second motor 21 is fixedly connected to the rear side of the device box 1 near the lower left side, and the power output shaft of the second motor 21 is fixedly connected to the rear end of the adjacent connecting shaft. A driving roller 15 is fixedly sleeved near the center of the outer edge of the connecting shaft on the left side, and a driven roller 17 is fixedly sleeved near the center of the outer edge of the connecting shaft on the right side. A transmission belt 16 is arranged between the driving roller 15 and the driven roller 17, and the driving roller 15 is connected to the driven roller 17 through the transmission belt 16. A material guide plate 18 is fixedly connected to the bottom of the inner cavity of the device box 1 near the right side, and a discharge opening is opened on the right side of the device box 1 near the bottom.

[0026] Working principle: When the utility model is used, firstly, the crushed raw materials are added through the inner cavity of the feeding pipe 3 of the feed hopper box, and the first motor 2 is started, and the power output shaft of the first motor 2 drives the rotating shaft to rotate, and the spiral blade 4 is driven to rotate through the rotating shaft, and the raw materials can be transported to the left side through the spiral blade 4, and transported to the inner cavity of the forming frame 5 through the bottom end of the feeding pipe 3, and fall on the top of the movable plate 9. Through the mutual cooperation of the first motor 2 and the spiral blade 4, the feeding amount can be easily controlled to avoid excessive feeding and affecting the extrusion molding effect. After a proper amount of raw materials are fed into the inner cavity of the forming frame 5, the first motor 2 stops running. At this time, by starting the first electric telescopic rod 6, The first electric telescopic rod 6 drives the extrusion plate 7 to move to the left, and the raw material can be extruded by the extrusion plate 7. The raw material can be extruded and formed by the cooperation of the molding frame 5, the first electric telescopic rod 6, the extrusion plate 7, and the movable plate 9. During the extrusion process, the second electric telescopic rod 10, the linkage plate 11, and the linkage rod 14 can support the movable plate 9. The third electric telescopic rod 19 and the connecting plate 20 can further support the movable plate 9, thereby improving the stability of the movable plate 9. When the extrusion is completed, the extrusion plate 7 is reset to the right by starting the first electric telescopic rod 6, and the third electric telescopic rod 19 is started. The retracting rod 19 drives the connecting plate 20 to move to the right, so that the connecting plate 20 moves to the inner cavity of the rectangular groove on the left side of the cross plate 8. At this time, by starting the second electric telescopic rod 10, the second electric telescopic rod 10 drives the interlocking plate 11 to move downward, and the interlocking plate 11 drives the interlocking rod 14 to move downward. The movable plate 9 is pulled downward by the interlocking rod 14, so that the movable plate 9 rotates at the hinge on the left side, and the right side of the movable plate 9 tilts downward. At this time, the extruded biomass fuel slides downward through the top of the movable plate 9 and falls on the top of the transmission belt 16. At the same time, by starting the second motor 21, the power output shaft of the second motor 21 drives the interlocking shaft to rotate, and through The linkage shaft drives the active roller 15 to rotate, and the active roller 15 drives the transmission belt 16 to rotate, so that the extruded biomass fuel can be driven to move to the right and fall to the top of the guide plate 18. Since the top of the guide plate 18 is inclined, the extruded biomass fuel slides to the right through the top of the guide plate 18 and slides to the outside of the device box 1 through the discharge opening, so that the device can automatically take out the extruded biomass fuel, which greatly improves the production efficiency. The stability of the linkage plate 11 during movement is guaranteed by the setting of the slider 12 and the limit rod 13, and the stability of the extrusion plate 7 during movement is guaranteed by the setting of the fixed tube 22 and the movable rod 23.

[0027] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A biomass fuel production molding device, characterized in that: The present invention comprises a device box body, a material conveying pipe is fixedly connected to the top of the device box body near the right side, a first bearing is fixedly connected to the right end of the material conveying pipe near the center and the right end of the device box body near the top, a rotating shaft is passed through the inner cavities of the two first bearings, a first motor is fixedly connected to the right end of the device box body near the top, a power output shaft of the first motor is fixedly connected to the right end of the rotating shaft, a spiral blade is fixedly sleeved on the outer edge of the rotating shaft near the left end, the spiral blade is located in the inner cavity of the material conveying pipe, a feeding hopper is commonly plugged into the top of the device box body near the right side and the top of the material conveying pipe near the right end, a forming frame is fixedly connected to the left side of the inner cavity of the device box body near the top, and the bottom end of the material conveying pipe is plugged into the forming frame The top of the body is near the right side, and there is a movable plate at the bottom of the molded frame. The left side of the movable plate and the left side of the inner cavity of the device box are hinged to each other near the top. There is a horizontal plate on the right side of the movable plate, and the right side of the horizontal plate is fixedly connected to the right side of the inner cavity of the device box near the top. A first electric telescopic rod is fixedly connected to the right side of the inner cavity of the device box near the top, and an extrusion plate is fixedly connected to the left end of the first electric telescopic rod. The bottom of the extrusion plate and the top of the horizontal plate are fitted to each other. Fixed tubes are provided on the front and back sides of the first electric telescopic rod, and the right ends of the two fixed tubes are fixedly connected to the right side of the inner cavity of the device box. A movable rod is passed through the inner cavity of the two fixed tubes, and the left ends of the two movable rods are fixedly connected to the right side of the extrusion plate.

2. A biomass fuel production molding device according to claim 1, characterized in that: A second electric telescopic rod is fixedly connected to the bottom of the inner cavity of the device box near the left side, and a linkage plate is fixedly connected to the top of the second electric telescopic rod. The right side of the linkage plate near the front and rear sides are hinged with linkage rods together with the bottom of the movable plate near the right side. A limiting hole is provided on the linkage plate near the right side, and a limiting rod is penetrated through the inner cavity of the limiting hole. The bottom end of the limiting rod is fixedly connected to the bottom of the inner cavity of the device box, and the top of the limiting rod is fixedly connected to a rectangular plate, and the left side of the rectangular plate is fixedly connected to the left side of the inner cavity of the device box.

3. A biomass fuel production molding device according to claim 2, characterized in that: A sliding block is fixedly connected to the left side of the linkage plate near the center, and a sliding groove is provided near the bottom of the left side of the inner cavity of the device box, and the sliding block is located in the inner cavity of the sliding groove.

4. A biomass fuel production molding device according to claim 1, characterized in that: A rectangular groove is provided near the center of one side of the horizontal plate and the movable plate, and a connecting plate is provided through the inner cavities of the two rectangular grooves. The right side of the connecting plate and the adjacent rectangular groove inner cavity are fixedly connected with a third electric telescopic rod.

5. A biomass fuel production molding device according to claim 1, characterized in that: Two second bearings are fixedly connected near the bottom on both the front and rear sides of the device box, and a connecting shaft is commonly passed through the inner cavities of adjacent second bearings. A second motor is fixedly connected near the lower left side of the rear side of the device box, and the power output shaft of the second motor is fixedly connected to the rear end of the adjacent connecting shaft.

6. A biomass fuel production molding device according to claim 5, characterized in that: A driving roller is provided on the fixed sleeve near the center of the outer edge of the linkage shaft on the left side, and a driven roller is provided on the fixed sleeve near the center of the outer edge of the linkage shaft on the right side. A transmission belt is arranged between the driving roller and the driven roller, and the driving roller is connected to the driven roller through the transmission belt.

7. A biomass fuel production molding device according to claim 1, characterized in that: A material guide plate is fixedly connected to the bottom of the inner cavity of the device box near the right side, and a material discharge opening is opened at the right side of the device box near the bottom.

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