Compression molding device for biomass fuel processing

Abstract

The compression forming device for biomass fuel processing comprises a shell and an auxiliary assembly, a protruding block is installed on the bottom wall of the shell, a clamping groove is formed between the outer wall of the protruding block and the inner wall of the shell, a mold ring is detachably installed on the inner wall of the clamping groove, and a rotating rod is installed at the top of the protruding block in a penetrating mode; the auxiliary assembly comprises a rotating rod penetrating through the bottom of the transverse frame, the outer wall of the rotating rod is sleeved with a shifting plate, and the inner wall of the shifting plate is slidably connected with a telescopic plate. According to the device, the auxiliary assembly is arranged, in the extrusion forming process of the rotary pressing disc on chipping raw materials, the chipping raw materials are pushed to move towards the extrusion position close to the rotary pressing disc through a material shifting plate and a telescopic plate, the chipping raw materials are prevented from moving outwards in the extrusion process, and sufficient chipping raw materials exist in a forming area; the forming continuity of the biomass fuel can be guaranteed, the compaction degree of the biomass fuel after forming can be improved due to the fact that the chipping raw materials are sufficient, and the quality of the biomass fuel after forming is improved.

Description

Technical Field

[0001] The invention relates to the technical field of biomass fuel molding, in particular to a compression molding device for biomass fuel processing. Background Art

[0002] Biomass shaped fuel is an environmentally friendly fuel with a certain shape, which is made from agricultural and forestry residues as the main raw materials through slicing, crushing, impurity removal, fine powder, screening, mixing, softening, tempering, extrusion and other steps. In the process of biomass fuel processing, a compression molding device is needed to extrude the powdered debris raw materials to obtain quick-loaded biomass fuel. However, when the existing biomass fuel compression molding equipment is in use, the pressure plate will push the debris raw materials in front of the pressure plate to move outward during the rotation and extrusion process, thereby reducing the debris raw materials in the extrusion area, which will lead to discontinuity in the molding process and reduce the compactness of the biomass fuel after molding, affecting the quality of the biomass fuel.

[0003] The defects of the existing biomass fuel molding device are: Patent document CN219879844U mainly considers whether the compression molding device is easy to load, but does not consider how to avoid the movement of raw materials during the compression molding process, thereby improving the compactness of the molded fuel; Patent document CN219252341U mainly considers the problem of how to dissipate heat from the finished product, but does not consider the problem of how to facilitate the installation and replacement of the mold ring; Patent document CN115414862B mainly considers how to improve production efficiency, but does not consider how to avoid removing the relatively loose molded fuel. Summary of the invention

[0004] The object of the present invention is to provide a compression molding device for biomass fuel processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A compression molding device for biomass fuel processing, comprising a shell and an auxiliary component, wherein a protrusion is installed on the bottom wall of the shell, a slot is formed between the outer wall of the protrusion and the inner wall of the shell, and a mold ring is detachably installed on the inner wall of the slot, and the mold ring is used to limit the shape of the biomass fuel; A rotating rod is installed through the top of the protrusion, and the rotating rod passes through the bottom wall of the shell, the outer wall of the rotating rod is sleeved with a rotating pressure plate, and the outer wall of the rotating pressure plate is in contact with the inner wall of the mold ring, a cross frame is installed on the top of the rotating rod, and the cross frame is located on the top of the rotating pressure plate, an auxiliary component is arranged below the cross frame, and the auxiliary component is located on one side of the rotating pressure plate; The auxiliary component includes a rotating rod installed through the bottom of the cross frame, the outer wall of the rotating rod is sleeved with a material shifting plate, the inner wall of the material shifting plate is slidably connected with a telescopic plate, and the outer wall of the telescopic plate and one side of the material shifting plate are evenly fitted with the inner wall of the mold ring, the top wall of the material shifting plate is installed with a telescopic rod 1, and the output end of the telescopic rod 1 is connected to the bottom wall of the telescopic plate, the outer wall of the rotating rod is sleeved with a worm gear, and a servo motor 1 is installed on the top of the cross frame, the output end of the servo motor 1 is connected with a worm, and the worm is meshed with the worm gear.

[0006] Preferably, the inner wall of the boss is provided with an installation groove 1, the inner wall of the installation groove 1 is installed with a telescopic rod 2, the output end of the telescopic rod 2 is connected to a fixing block, the outer wall of the mold ring is provided with a fixing hole, and the fixing block is penetrated through the inner wall of the fixing hole, the inner wall of the outer shell is provided with an installation groove 2, and the installation groove 2 is arranged opposite to the installation groove 1, the inner wall of the installation groove 2 is installed with a spring, the right end of the spring is connected with a blocking block, and the blocking block is slidably connected to the inner wall of the installation groove 2.

[0007] Preferably, a telescopic rod three is embedded and installed on the bottom wall of the shell, and the output end of the telescopic rod three is connected to a lifting frame, the outer wall of the lifting frame is in contact with the inner wall of the slot, and the mold ring is located at the top of the lifting frame, and an in-place sensor is installed on the bottom wall of the slot, and the in-place sensor is used to detect its own distance from the bottom of the lifting frame, an air outlet nozzle is embedded and installed on the inner wall of the shell, and the air outlet nozzle is located above the installation slot two, a fan is installed at the bottom of the shell, and the fan and the air outlet nozzle are connected by a pipe.

[0008] Preferably, the bottom of the shell is connected to a material receiving rack, and the material receiving rack is annular, and the material receiving rack is located at the outside of the shell, and the outer wall of the shell is provided with an annular groove, and a driven gear 1 is embedded and installed in the annular groove, the outer wall of the driven gear 1 is connected to a material receiving leakage plate, and the outer wall of the material receiving leakage plate is embedded in the inner wall of the material receiving rack, and a driving motor is installed on the inner side of the material receiving rack, and the driving motor is located on the left side of the fan, and the output end of the driving motor extends to the inside of the annular groove, and the outer wall of the output end of the driving motor is sleeved with a driving gear 1, and the driving gear 1 is meshed with the driven gear 1, and the bottom of the material receiving leakage plate is connected to a scraper, and the outer wall of the scraper is fitted with the inner wall of the material receiving rack, and the bottom wall of the material receiving rack is provided with a recovery port, and the bottom end of the recovery port is connected to a slag box, and a vibration motor is installed at the bottom of the material receiving leakage plate, and the vibration motor is used to provide a small vibration for the material receiving leakage plate.

[0009] Preferably, a baffle is fixedly mounted on the inner wall of the material receiving rack, and the outer wall on the right side of the baffle is connected to the outer wall of the outer shell, and the baffle is located above the material receiving leakage plate.

[0010] Preferably, the material receiving leakage plate is a flat hollow mesh structure, and the material receiving leakage plate has a slight deformation under a slight vibration.

[0011] Preferably, a support plate is installed on the outer wall of the shell, and the support plate is close to the top of the shell, a servo motor 2 is installed on the top of the support plate, a driving gear 2 is sleeved on the outer wall of the output end of the servo motor 2, a rotating ring is embedded in the interior of the frame, a cutter is installed on the bottom of the rotating ring, and the cutter is in contact with the outer wall of the mold ring, and a driven gear 2 is sleeved on the outer wall of the rotating ring, and the driven gear 2 is meshed with the driving gear 2.

[0012] Preferably, the number of installed groups of the cutters is two, and the two groups of cutters are symmetrically arranged about the center of the mold ring, and the rotation range of each group of cutters is 0° to 170°.

[0013] Preferably, a rack is installed at the bottom of the shell, and the rack is located on the right side of the fan, and the rack is used to provide support for the shell.

[0014] Preferably, a driving assembly is disposed inside the frame, the driving assembly is sleeved on the outer wall of the rotating rod, and the driving assembly is used to drive the rotating rod to rotate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is equipped with auxiliary components. During the extrusion molding process of the debris raw material by the rotating pressure plate, the servo motor drives the worm to rotate, and then the worm gear drives the rotating rod to rotate, so that the material removal plate and the telescopic plate push the debris raw material to move to the extrusion position close to the rotating pressure plate, preventing the debris raw material from moving outward during the extrusion process, and ensuring that there is sufficient debris raw material in the molding area, which is beneficial to ensuring the continuity of biomass fuel molding. In addition, due to the sufficient debris raw material, it is beneficial to improve the compactness of the biomass fuel after molding, and improve the quality of the biomass fuel after molding.

[0016] 2. The present invention is equipped with a lifting frame, a fixing block and a fixing hole. When the lifting frame is driven by the third telescopic rod to move downward and the top of the lifting frame is flush with the top of the boss, the top of the lifting frame is cleaned by the air outlet nozzle to prevent the top of the lifting frame from carrying debris and raw materials into the card slot, which is beneficial to ensure the relative position of the fixing hole and the fixing block. The mold ring is inserted into the inside of the card slot, and the second telescopic rod drives the fixing block to penetrate the inner wall of the fixing hole and insert it into the second installation groove to fix the mold ring, which is beneficial to improve the installation, fixation and replacement efficiency of the mold ring.

[0017] 3. The present invention is equipped with a relay frame and a material receiving leakage plate, and applies vibration to the molding raw materials on the top of the material receiving leakage plate through a vibration motor and the material receiving leakage plate itself, so that the relatively loose molding fuel is dispersed and the debris remaining on the outer wall of the compacted fuel falls off, thereby realizing the sorting of the molding raw materials and reducing the probability of looseness during the transportation and sale of the fuel to a certain extent, which is beneficial to improving the quality of the molded fuel. The scraper is used to push the debris raw materials on the bottom wall of the material frame, so that the debris raw materials enter the slag box through the recovery port, thereby realizing the purpose of collecting the debris raw materials, which is beneficial to improving the utilization rate of the raw materials and thus reducing production costs.

[0018] 4. The present invention is equipped with a rotating ring and a cutter. Servo motor 2 drives driving gear 2 to rotate, and driving gear 2 drives driven gear 2 to rotate. Driven gear 2 drives the rotating ring to rotate, and then drives the cutter to rotate along the outer wall of the mold ring. The cutter cuts off the molded fuel discharged outward through the mold ring, so that the molded fuel can fall smoothly into the receiving rack, ensuring the continuous progress of the biomass fuel molding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a front structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the auxiliary component structure of the present invention; Figure 4 It is a schematic diagram of the structure of the rotary pressure plate of the present invention; Figure 5 It is a schematic diagram of the mold ring structure of the present invention; Figure 6 This is a schematic diagram of the structure after the mold ring of the present invention is fixed; Figure 7 This is a schematic diagram of the structure of the mold ring before being fixed in the present invention; Figure 8 It is a structural schematic diagram of the material receiving rack of the present invention; Fig. 9 It is a schematic diagram of the annular groove structure of the present invention; Fig.10 It is a schematic diagram of the cutter structure of the present invention.

[0020] In the figure: 1. Shell; 2. Boss; 3. Slot; 4. Die ring; 5. Rotating rod; 6. Rotating pressure plate; 7. Horizontal frame; 8. Rotating rod; 9. Material shifting plate; 10. Telescopic rod 1; 11. Telescopic plate; 12. Worm gear; 13. Servo motor 1; 14. Worm; 15. Fixing hole; 16. Mounting slot 1; 17. Telescopic rod 2; 18. Fixing block; 19. Mounting slot 2; 20. Spring; 21. Blocking block; 22. Telescopic rod 3; 23. Lifting frame; 24. In place Sensor; 25. Air outlet nozzle; 26. Fan; 27. Material receiving rack; 28. Annular groove; 29. ​​Material receiving leakage plate; 30. Driven gear 1; 31. Drive motor; 32. Drive gear 1; 33. Scraper; 34. Recovery port; 35. Slag box; 36. Vibration motor; 37. Baffle; 38. Frame; 39. Drive assembly; 40. Support plate; 41. Servo motor 2; 42. Drive gear 2; 43. Rotating ring; 44. Cutter; 45. Driven gear 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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 orientation, be constructed and operated in a specific orientation, 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.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "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 an indirect connection 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 invention can be understood according to specific circumstances.

[0024] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 An embodiment of the present invention is a compression molding device for biomass fuel processing, comprising a shell 1 and an auxiliary component. A convex block is installed on the bottom wall of the shell 1. The diameter of the convex block is smaller than the inner diameter of the shell 1. A slot 3 is formed between the outer wall of the convex block and the inner wall of the shell 1. The slot 3 is annular. A mold ring 4 is detachably installed on the inner wall of the slot 3. The outer wall of the mold ring 4 fits with the inside of the shell 1. The inner wall of the mold ring 4 fits with the outer wall of the convex block. The outer wall of the mold ring 4 is provided with holes. The shape of the biomass fuel is limited by the holes. A rotating rod 5 is installed through the top of the block, and the rotating rod 5 passes through the bottom wall of the shell 1. A rotating pressure plate 6 is sleeved on the outer wall of the rotating rod 5. The center of the rotating pressure plate 6 does not coincide with the center of the rotating rod 5, so that the rotating pressure plate is eccentric relative to the inner wall of the shell 1. The outer wall of the rotating pressure plate 6 always fits the inner wall of the mold ring 4. A cross frame 7 is installed on the top of the rotating rod 5, and the cross frame 7 is located at the top of the rotating pressure plate 6. An auxiliary component is arranged below the cross frame 7, and the auxiliary component is located on one side of the rotating pressure plate 6. The auxiliary component includes a rotating rod 8 installed through the bottom of the cross frame 7, the outer wall of the rotating rod 8 is sleeved with a material stripping plate 9, the inner wall of the material stripping plate 9 is slidably connected with a telescopic plate 11, and the telescopic plate 11 and the inner wall of the outer wall of one side of the material stripping plate 9 are evenly fitted with the inner wall of the mold ring 4, the top wall of the material stripping plate 9 is installed with a telescopic rod 10, and the output end of the telescopic rod 10 is connected to the bottom wall of the telescopic plate 11. When the telescopic rod 10 is in an extended state, the bottom of the telescopic plate 11 is fitted with the top of the boss 2, the outer wall of the rotating rod 8 is sleeved with a worm gear 12, a servo motor 13 is installed on the top of the cross frame 7, the output end of the servo motor 13 is connected with a worm 14, and the worm 14 is meshed with the worm gear 12, and the top and bottom of the cross frame 7 are provided with protective frames, and the protective frames are used to provide protection for the servo motor 13 and the worm wheel 12 and worm 14 to prevent biomass fuel debris from affecting the normal use of the servo motor 13 and the worm wheel 12 and worm 14.

[0025] Furthermore, after the debris raw material is put into the shell 1, the rotating rod 5 rotates, driving the rotating pressure plate 6 to rotate, so that the rotating pressure plate 6 squeezes the debris raw material, and then the debris raw material is discharged outward through the mold ring 4 to form a biomass fuel of a desired shape. When the rotating pressure plate 6 is used to squeeze the debris raw material, the telescopic rod 10 extends. At this time, the material-pickup plate 9 is parallel to the top of the boss 2, pushing the telescopic plate 11 to slide outward relative to the prying plate, and then the servo motor 13 drives the worm 14 to rotate clockwise, and the worm 14 drives the worm wheel 12 to rotate forward, so that the rotating rod 8 drives the material-pickup plate 9 and the telescopic plate 11 to rotate in the direction close to the fitting place of the rotating pressure plate 6 and the mold ring 4, so that the material-pickup plate 9 and the telescopic plate 11 are rotated to a vertical state with the top of the boss 2, thereby driving the debris raw material to move to the fitting place, avoiding the debris raw material from being squeezed by the rotating pressure plate 6. Move outward so that during the extrusion process, there is sufficient debris raw material in the area of ​​the fitting extrusion of the rotating pressure plate 6 and the mold ring 4, which is beneficial to ensure the continuity of biomass fuel molding, and because of the sufficient debris raw material, it is beneficial to improve the compactness of the biomass fuel after molding, and improve the quality of the biomass fuel after molding. The time for the material removal plate 9 and the telescopic plate 11 to remain in the vertical state is set. When the set time is reached, the telescopic rod 10 is started to shorten, driving the telescopic plate 11 to retract into the material removal plate 9, and then driving the servo motor 13 to rotate in the opposite direction, so that the material removal plate 9 and the telescopic plate 11 rotate in the direction away from the fitting position of the rotating pressure plate 6 and the mold ring 4, so that the material removal plate 9 and the telescopic plate 11 return to a state parallel to the top of the boss 2, and then repeat the action of the servo motor 13 driving the rotating rod 8 to rotate forward, so as to continuously produce compact biomass fuel molding blocks.

[0026] See also Figure 6 and Figure 7An embodiment of the present invention is as follows: a compression molding device for biomass fuel processing, comprising a boss 2 having an inner wall provided with an installation groove 16, an inner wall of the installation groove 16 being provided with a telescopic rod 2 17, an output end of the telescopic rod 2 17 being connected with a fixed block 18, the telescopic rod 2 17 being used to push the fixed block 18 to move toward the direction of the card slot 3 and drive the fixed block 18 to retract, an outer wall of the mold ring 4 being provided with a fixing hole 15, the fixing hole 15 being close to the bottom position of the mold ring 4, and the fixed block 18 being penetrated through the inner wall of the fixing hole 15, an inner wall of the shell 1 being provided with an installation groove 2 19, and the installation groove 2 19 being arranged opposite to the installation groove 16, an inner wall of the installation groove 2 19 being provided with a spring 20, a right end of the spring 20 being connected with a blocking block 21, the blocking block 21 being slidably connected to the inner wall of the installation groove 2 19, and the blocking block 2 1 is a trapezoid. By setting a trapezoidal blocking block 21, it is convenient to limit the blocking block 21 itself and place it outside the installation groove. The bottom wall of the shell 1 is embedded with a telescopic rod 3 22, and the telescopic rod 3 22 is located on the outside of the boss 2. The output end of the telescopic rod 3 22 is connected with a lifting frame 23. The outer wall of the lifting frame 23 is in contact with the inner wall of the card slot 3, and the mold ring 4 is located at the top of the lifting frame 23. The lifting frame 23 is used to provide support for the mold ring 4. The bottom wall of the card slot 3 is installed with an in-place sensor 24. The in-place sensor 24 is used to detect its own distance from the bottom of the lifting frame 23. The inner wall of the shell 1 is embedded with an air outlet nozzle 25, and the air outlet nozzle 25 is located above the installation groove 2 19. A fan 26 is installed at the bottom of the shell 1, and the fan 26 and the air outlet nozzle 25 are connected by a pipeline.

[0027] When the mold ring 4 is not installed, the telescopic rod 3 22 is in an extended state, and the telescopic rod 3 22 drives the lifting frame 23 to move upward, so that the top of the lifting frame 23 is higher than the top of the boss 2, and the telescopic rod 2 17 is in a retracted state, driving the fixed block 18 to be located in the installation groove 1 16, and the left outer wall of the fixed block 18 and the outer wall of one side of the slot 3 are located in the same plane, and the spring 20 is in a natural uncompressed state, so that the right outer wall of the blocking block 21 and the outer wall of the other side of the slot 3 are located in the same plane. By setting the lifting frame 23, the top of the slot 3 is blocked to prevent the debris material from falling to the inner wall of the slot 3, which makes it difficult to align the fixing hole 15 and the fixing block 18 of the outer wall of the mold ring 4. When the mold ring 4 needs to be installed, the lifting frame 23 is first driven downward by the telescopic rod 3 22, and the in-position sensor 24 detects its own position from the bottom of the lifting frame 23. When it is detected that the top of the lifting frame 23 is flush with the top of the boss 2, The gas is generated and transmitted through the fan 26 and the pipeline, and the gas is blown outward through the air outlet nozzle 25. The top of the lifting frame 23 is cleaned by the gas to prevent the top of the lifting frame 23 from carrying debris raw materials. Then the mold ring 4 is installed into the inside of the shell 1, and the bottom of the mold ring 4 is in contact with the top of the lifting frame 23. The telescopic rod three 22 is shortened, driving the lifting frame 23 to move downward, and then driving the mold ring 4 to move downward. When the mold ring 4 moves to the installation position, the fixing block 18 is pushed outward by the telescopic rod two 17, penetrates the inner wall of the fixing hole 15 and is inserted into the inside of the installation groove two 19 to fix the mold ring 4, and the top of the mold ring 4 is fixed to the shell 1 by bolts. When the mold ring 4 needs to be replaced, the lifting frame 23 is pushed upward by the telescopic rod three 22, thereby driving the mold ring 4 to move upward, so that the top of the mold ring 4 is moved out to the inside of the shell 1, so as to facilitate the removal of the mold ring 4 for replacement, which is beneficial to improve the installation, fixation and replacement efficiency of the mold ring 4.

[0028] See also Figure 1 , Figure 8 and Fig. 9An embodiment of the present invention is a compression molding device for biomass fuel processing, comprising a material receiving frame 27 connected to the bottom of a shell 1, and the material receiving frame 27 is annular, and the cross-section of the material receiving frame 27 is "U"-shaped, the material receiving frame 27 is located on the outside of the shell 1, and the outer wall of the shell 1 is provided with an annular groove 28, and a driven gear 30 is embedded and installed in the annular groove 28, and the outer wall of the driven gear 30 is connected with a material receiving leakage plate 29, and the material receiving leakage plate 29 is annular, and the outer wall of the material receiving leakage plate 29 is embedded in the inner wall of the material receiving frame 27, and a driving motor 31 is installed on the inner side of the material receiving frame 27, and the driving motor 31 is located on the left side of the fan 26, and the output end of the driving motor 31 extends to the inside of the annular groove 28, and the outer wall of the output end of the driving motor 31 is sleeved with a driving gear 32 , and the driving gear 32 is meshed with the driven gear 30, the bottom of the material receiving leakage plate 29 is connected with a scraper 33, and the outer wall of the scraper 33 is in contact with the inner wall of the material receiving frame 27, the bottom wall of the material receiving frame 27 is provided with a recovery port 34, and the bottom end of the recovery port 34 is connected with a slag box 35, and a vibration motor 36 is installed at the bottom of the material receiving leakage plate 29, and the vibration motor 36 is used to provide a small vibration for the material receiving leakage plate 29. The material receiving leakage plate 29 is a flat hollow mesh structure, and the material receiving leakage plate 29 has a small deformation under a small vibration. A baffle 37 is fixedly installed on the inner wall of the material receiving frame 27, and the outer wall on the right side of the baffle 37 is connected to the outer wall of the shell 1, the baffle 37 is located above the material receiving leakage plate 29, and the outer wall of the material receiving frame 27 is provided with a discharge port, and the discharge port is located in front of the baffle 37.

[0029] Furthermore, after the biomass fuel is formed, it is cut by the cutter 44, and the cut biomass fuel falls above the receiving leakage plate 29, and the biomass fuel itself applies a small vibration to the receiving leakage plate 29, and the vibration motor 36 applies a small vibration to the connecting leakage plate 29, so that the connecting leakage plate 29 is slightly deformed. When the connecting leakage plate 29 is restored, a force is provided to the formed biomass fuel on the top of the connecting leakage plate 29. When there is a relatively loose formed fuel, it is dispersed under the force and becomes a debris raw material, and the compacted formed fuel is separated from the debris raw material carried on its outer wall by the force, and the debris raw material is separated from the compacted formed fuel by the receiving leakage net, so that the debris falls to the bottom wall of the receiving rack 27, and the formed fuel is subjected to a small vibration. Small vibration realizes the sorting of molding raw materials, reduces the probability of loosening during the transportation and sale of fuel to a certain extent, and is beneficial to improving the quality of molded fuel. The starting motor drives the driving gear 32 to rotate, and the driving gear 32 drives the driven gear 30 to rotate, thereby driving the material receiving leakage plate 29 to rotate, and the material receiving leakage plate 29 drives the upper molding fuel to move, and intercepts the molding fuel through the baffle 37, so that the molding fuel is discharged outward through the discharge port. When the material receiving leakage plate 29 rotates, it drives the scraper 33 below to rotate synchronously, and the scraper 33 pushes the debris raw materials on the bottom wall of the docking rack 27, so that the debris raw materials enter the slag box 35 through the recovery port 34, so as to achieve the purpose of collecting the debris raw materials, which is beneficial to improve the utilization rate of raw materials and thus reduce production costs.

[0030] See also Figure 8 and Fig.10 An embodiment of the present invention is as follows: a compression molding device for biomass fuel processing, comprising a support plate 40 installed on the outer wall of a shell 1, and the support plate 40 is close to the top of the shell 1, a servo motor 41 is installed on the top of the support plate 40, and a driving gear 42 is sleeved on the outer wall of the output end of the servo motor 41, a rotating ring 43 is embedded in the interior of the frame 38, a cutter 44 is installed at the bottom of the rotating ring 43, and the cutter 44 is in contact with the outer wall of the mold ring 4, a driven gear 45 is sleeved on the outer wall of the rotating ring 43, and the driven gear 45 is meshed with the driving gear 42, the number of installed groups of the cutters 44 is two, and the two groups of cutters 44 are symmetrically arranged about the center of the mold ring 4, and the rotation range of each group of cutters 44 is 0° to 170°.

[0031] Furthermore, the servo motor 41 drives the driving gear 42 to rotate, and the driving gear 42 drives the driven gear 45 to rotate, and the driven gear 45 drives the rotating ring 43 to rotate, and then drives the cutter 44 to rotate along the outer wall of the mold ring 4, and the molded fuel discharged outward through the mold ring 4 is cut off by the cutter 44, so that the molded fuel can fall smoothly into the receiving rack 27, thereby ensuring the continuation of the biomass fuel molding process.

[0032] See also Figure 1 and Figure 2 An embodiment of the present invention is a compression molding device for biomass fuel processing, comprising a frame 38 installed at the bottom of a shell 1, and the frame 38 is located on the right side of a fan 26, the frame 38 is used to provide support for the shell 1, and a driving assembly 39 is arranged inside the frame 38, the driving assembly 39 is sleeved on the outer wall of a rotating rod 5, and the driving assembly 39 is used to drive the rotating rod 5 to rotate.

[0033] Working principle: When the molding device for biomass fuel processing is used, first install the corresponding mold ring 4 into the shell 1 according to the required shape, and drive the lifting frame 23 to move down through the telescopic rod 3 22, and then drive the mold ring 4 to be stuck in the slot 3, and fix the mold ring 4 through the fixing block 18. After the installation is completed, the debris raw material is put into the mold ring 4 from the top, and the driving component 39 drives the rotating rod 5 to rotate, and then drives the rotating pressure plate 6 to rotate, so as to squeeze the debris raw material and make the debris raw material pass through the mold ring 4 and then be formed. During the process of squeezing the raw material by the rotating pressure plate 6, the debris raw material is moved by the material shifting plate 9 and the telescopic plate 11, so that there is sufficient debris raw material in the area where the rotating pressure plate 6 and the mold ring 4 are fitted, so as to obtain compact molded fuel, and the molded fuel is cut by the cutter 44, so that the molded fuel falls into the receiving rack 27, and the molded fuel is sorted by the receiving leakage plate 29, so as to remove the loose molded fuel, which is beneficial to improve the quality of biomass fuel.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A compression molding device for biomass fuel processing, characterized in that: It comprises a shell (1) and an auxiliary component, wherein a protrusion is installed on the bottom wall of the shell (1), a slot (3) is formed between the outer wall of the protrusion and the inner wall of the shell (1), and a mold ring (4) is detachably installed on the inner wall of the slot (3), and the mold ring (4) is used to limit the shape of the biomass fuel; A rotating rod (5) is installed through the top of the protrusion, and the rotating rod (5) passes through the bottom wall of the shell (1); a rotating pressure plate (6) is sleeved on the outer wall of the rotating rod (5), and the outer wall of the rotating pressure plate (6) is in contact with the inner wall of the mold ring (4); a cross frame (7) is installed on the top of the rotating rod (5), and the cross frame (7) is located on the top of the rotating pressure plate (6); an auxiliary component is arranged below the cross frame (7), and the auxiliary component is located on one side of the rotating pressure plate (6); The auxiliary component comprises a rotating rod (8) installed through the bottom of the cross frame (7); the outer wall of the rotating rod (8) is sleeved with a material shifting plate (9); the inner wall of the material shifting plate (9) is slidably connected with a telescopic plate (11); and the outer wall of one side of the telescopic plate (11) and the material shifting plate (9) are in contact with the inner wall of the uniform mold ring (4); the top wall of the material shifting plate (9) is installed with a telescopic rod (10); the output end of the telescopic rod (10) is connected to the bottom wall of the telescopic plate (11); the outer wall of the rotating rod (8) is sleeved with a worm gear (12); a servo motor (13) is installed on the top of the cross frame (7); the output end of the servo motor (13) is connected with a worm (14); and the worm gear (14) is meshed with the worm gear (12).

2. A compression molding device for biomass fuel processing according to claim 1, characterized in that: The inner wall of the boss (2) is provided with a mounting groove 1 (16), the inner wall of the mounting groove 1 (16) is provided with a telescopic rod 2 (17), the output end of the telescopic rod 2 (17) is connected with a fixing block (18), the outer wall of the mold ring (4) is provided with a fixing hole (15), and the fixing block (18) is penetrated through the inner wall of the fixing hole (15), the inner wall of the housing (1) is provided with a mounting groove 2 (19), and the mounting groove 2 (19) is arranged opposite to the mounting groove 1 (16), the inner wall of the mounting groove 2 (19) is provided with a spring (20), the right end of the spring (20) is connected with a blocking block (21), and the blocking block (21) is slidably connected to the inner wall of the mounting groove 2 (19).

3. A compression molding device for biomass fuel processing according to claim 2, characterized in that: A telescopic rod three (22) is embedded and installed in the bottom wall of the shell (1), and the output end of the telescopic rod three (22) is connected to a lifting frame (23). The outer wall of the lifting frame (23) is in contact with the inner wall of the slot (3), and the mold ring (4) is located at the top of the lifting frame (23). An in-position sensor (24) is installed on the bottom wall of the slot (3), and the in-position sensor (24) is used to detect the distance between itself and the bottom of the lifting frame (23). An air outlet nozzle (25) is embedded and installed in the inner wall of the shell (1), and the air outlet nozzle (25) is located above the second installation slot (19). A fan (26) is installed at the bottom of the shell (1), and the fan (26) and the air outlet nozzle (25) are connected by a pipeline.

4. A compression molding device for biomass fuel processing according to claim 3, characterized in that: The bottom of the housing (1) is connected to a material receiving frame (27), and the material receiving frame (27) is annular. The material receiving frame (27) is located outside the housing (1). The outer wall of the housing (1) is provided with an annular groove (28), and a driven gear 1 (30) is embedded and installed in the annular groove (28). The outer wall of the driven gear 1 (30) is connected to a material receiving leakage plate (29), and the outer wall of the material receiving leakage plate (29) is embedded in the inner wall of the material receiving frame (27). A driving motor (31) is installed on the inner side of the material receiving frame (27), and the driving motor (31) is located on the left side of the fan (26). The output end of the driving motor (31) The outer wall of the output end of the driving motor (31) is sleeved with a driving gear (32), and the driving gear (32) is meshed with a driven gear (30). The bottom of the material receiving leakage plate (29) is connected with a scraper (33), and the outer wall of the scraper (33) is in contact with the inner wall of the material receiving frame (27). The bottom wall of the material receiving frame (27) is provided with a recovery port (34), and the bottom end of the recovery port (34) is connected with a slag box (35). A vibration motor (36) is installed at the bottom of the material receiving leakage plate (29), and the vibration motor (36) is used to provide a small vibration for the material receiving leakage plate (29).

5. A compression molding device for biomass fuel processing according to claim 4, characterized in that: A baffle (37) is fixedly mounted on the inner wall of the material receiving frame (27), and the right outer wall of the baffle (37) is connected to the outer wall of the outer shell (1), and the baffle (37) is located above the material receiving leakage plate (29).

6. A compression molding device for biomass fuel processing according to claim 4, characterized in that: The material receiving leakage plate (29) is a flat hollow mesh structure, and the material receiving leakage plate (29) is slightly deformed under slight vibration.

7. A compression molding device for biomass fuel processing according to claim 1, characterized in that: A support plate (40) is installed on the outer wall of the housing (1), and the support plate (40) is close to the top of the housing (1). A servo motor 2 (41) is installed on the top of the support plate (40). A driving gear 2 (42) is sleeved on the outer wall of the output end of the servo motor 2 (41). A rotating ring (43) is embedded and installed inside the frame (38). A cutter (44) is installed at the bottom of the rotating ring (43), and the cutter (44) is in contact with the outer wall of the mold ring (4). A driven gear 2 (45) is sleeved on the outer wall of the rotating ring (43), and the driven gear 2 (45) is meshed with the driving gear 2 (42).

8. A compression molding device for biomass fuel processing according to claim 7, characterized in that: The number of installed groups of the cutting knives (44) is two, and the two groups of cutting knives (44) are symmetrically arranged about the center of the mold ring (4), and the rotation range of each group of cutting knives (44) is 0° to 170°.

9. A compression molding device for biomass fuel processing according to claim 3, characterized in that: A frame (38) is installed at the bottom of the housing (1), and the frame (38) is located on the right side of the fan (26). The frame (38) is used to provide support for the housing (1).

10. The compression molding device for biomass fuel processing according to claim 1, characterized in that: A driving assembly (39) is disposed inside the frame (38). The driving assembly (39) is sleeved on the outer wall of the rotating rod (5). The driving assembly (39) is used to drive the rotating rod (5) to rotate.

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