CN221156525U - Material breaking device of biomass fuel granulator - Google Patents
Material breaking device of biomass fuel granulator Download PDFInfo
- Publication number
- CN221156525U CN221156525U CN202323165386.5U CN202323165386U CN221156525U CN 221156525 U CN221156525 U CN 221156525U CN 202323165386 U CN202323165386 U CN 202323165386U CN 221156525 U CN221156525 U CN 221156525U
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- China
- Prior art keywords
- biomass fuel
- box
- prism
- mounting seat
- driving shaft
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- 239000000446 fuel Substances 0.000 title claims abstract description 47
- 239000002028 Biomass Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 title claims description 25
- 238000007599 discharging Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000003179 granulation Effects 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 18
- 239000002994 raw material Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a breaking device of a biomass fuel granulator, which comprises a blanking box, a breaking knife and a tension telescopic rod, wherein a driving shaft is rotationally connected in the blanking box, a mounting seat is sleeved on the surface of the driving shaft, a plurality of prismatic holes are formed in the side surface of the mounting seat, a limiting ring is fixedly connected to the surface of the breaking knife, a prism is arranged in the middle of the limiting ring, the prism is inserted into the prismatic holes, the tension telescopic rod is arranged on the upper surface of the mounting seat, a limiting block is arranged at the end part of the tension telescopic rod, the limiting block is clamped with the limiting ring, the prism can be clamped through the prismatic holes in the side surface of the mounting seat, the breaking knife connected with the prism is fixed, the prism can rotate after being pulled outwards and separated from the prismatic holes, the breaking knife rotates downwards, the breaking knife does not cut off rod-shaped fuel any more, the cutting frequency of the rod-shaped fuel is reduced, and the length of biomass fuel particles can be changed.
Description
Technical Field
The utility model relates to the technical field of biomass fuel granulation machines, in particular to a material breaking device of a biomass fuel granulation machine.
Background
The biomass granular fuel is a granular environment-friendly new energy produced by processing straws, rice hulls, peanut hulls, corncobs, oil tea hulls, cotton seed hulls and the like. After the plants are crushed, the biomass fuel granulator is used for obtaining rod-shaped fuel in an extrusion mode, and then the rod-shaped fuel is cut off to obtain biomass fuel particles.
In the existing biomass granulator technology, the rod-shaped fuel is cut off by adopting a rotary cutting knife in a cutting mode of particles, the installation mode of the cutting knife is not adjustable, biomass fuel particles with one length can be produced only, if the length of the biomass fuel particles is required to be changed, the cutting knife is required to be detached or added, and the convenience of use is insufficient.
Disclosure of utility model
The utility model aims to provide a material breaking device of a biomass fuel granulator, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the material breaking device of the biomass fuel granulator comprises a blanking box, wherein a driving shaft is rotationally connected inside the blanking box, a mounting seat is sleeved on the surface of the driving shaft, and a plurality of prismatic holes are formed in the side face of the mounting seat;
The surface of the material breaking cutter is fixedly connected with a limiting ring, the middle part of the limiting ring is provided with a prism, and the prism is inserted into the prismatic hole;
The driving drives the material breaking knife to rotate so as to cut off the rod-shaped fuel discharged from the sieve plate, and the material breaking knife can be in an inactive state by rotating the material breaking knife, so that the length of biomass fuel particles can be changed without disassembling the material breaking knife;
the tension telescopic rod is installed on the upper surface of the installation seat, a limiting block is arranged at the end of the tension telescopic rod, the limiting block is clamped with the limiting ring, the tension telescopic rod can block the limiting ring to move through the limiting block, and the stable connection of the material breaking knife and the installation seat is ensured.
Further, the pushing and discharging plate is arranged at the lower part of the side surface of the mounting seat, the discharging hole is arranged on the side surface of the discharging box, the guide hopper surrounding the discharging hole is arranged on the side surface of the discharging box, and biomass fuel particles can be pushed into the guide hopper when the pushing and discharging plate rotates, so that the biomass fuel particles are intensively discharged.
Further, the upper surface of the blanking box is provided with an extrusion box, a screen plate is arranged in the extrusion box, a pressing wheel is rotationally connected with the upper end of the driving shaft after penetrating through the screen plate, a storage vat is arranged on the upper surface of the extrusion box, raw materials are extruded towards the screen plate by rotation of the pressing wheel, and the raw materials can form rod-shaped fuel after passing through holes of the screen plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The prismatic hole through the mount pad side can block the prism, and the disconnected material sword of being connected with the prism is fixed, and the prism outwards pulls out and can rotate after separating with the prismatic hole, rotates disconnected material sword downwards, and disconnected material sword no longer cuts the shaft-like fuel behind downwards, reduces the frequency of cutting to the shaft-like fuel, and the length of biomass fuel granule can lengthen.
(2) When the angle of the prism rotation is smaller, the cutting height of the material breaking knife can be reduced, biomass fuel particles with different lengths can be obtained by adjusting the angle of the prism rotation, the material breaking knife does not need to be disassembled and assembled, and the use is more convenient.
(3) The mounting port on the surface of the limiting ring can separate the limiting ring from the limiting block, so that the quick disassembly of the material breaking knife can be realized, and the material breaking knife can be conveniently replaced when damaged.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the material breaking knife and the mounting seat;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the connection between a prismatic hole and a prism according to the present utility model.
In the figure: 1. an extrusion box; 2. a storage barrel; 3. discharging boxes; 4. a reduction gearbox; 5. a material cutting knife; 6. pushing the discharge plate; 7. a mounting base; 8. a tension telescopic rod; 9. a limiting block; 10. a limiting ring; 11. a mounting port; 12. a drive shaft; 13. a pinch roller; 14. a sieve plate; 15. prismatic holes; 16. a prism; 17. and a guide hopper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
Referring to fig. 1-4, the present utility model provides a technical solution: the material breaking device of the biomass fuel granulator comprises a blanking box 3, wherein a driving shaft 12 is rotatably connected inside the blanking box 3, a mounting seat 7 is sleeved on the surface of the driving shaft 12, and a plurality of prismatic holes 15 are formed in the side surface of the mounting seat 7;
The cutting device comprises a cutting knife 5, wherein a limiting ring 10 is fixedly connected to the surface of the cutting knife 5, a prism 16 is arranged in the middle of the limiting ring 10, and the prism 16 is inserted into a prismatic hole 15;
The prism 16 and the prismatic hole 15 can have four to eight edges, so that various inclination angles of the rotary cutter 5 can be adjusted, and as shown in fig. 4, the left cutter 5 rotates to a downward state, and the right cutter 5 faces upward;
The tension telescopic rod 8 is arranged on the upper surface of the mounting seat 7, a limiting block 9 is arranged at the end part of the tension telescopic rod 8, and the limiting block 9 is clamped with a limiting ring 10;
The tension telescopic rod 8 comprises a tube shell, a round rod and a tension spring, wherein the round rod is inserted into the tube shell, two ends of the tension spring are connected with the tube shell and the round rod, tension can be generated when the tension telescopic rod 8 is elongated, the tension of the tension telescopic rod 8 is utilized to drive the limiting block 9 to move towards the mounting seat 7, and the limiting ring 10 is clamped by the limiting block 9 and the mounting seat 7.
In this embodiment, as shown in fig. 2, the edge of the surface of the limiting ring 10 is provided with a mounting opening 11, the size of the mounting opening 11 corresponds to that of the limiting block 9, the limiting block 9 can pass through the mounting opening 11, and when the limiting block 9 is aligned with the mounting opening 11, the prism 16 can be smoothly inserted into the prismatic hole 15, so that the quick dismounting connection between the material breaking knife 5 and the mounting seat 7 is realized.
In this embodiment, as shown in fig. 1, a discharge hole is formed in a side surface of the discharging box 3, a guide hopper 17 surrounding the discharge hole is installed on a side surface of the discharging box 3, and the discharge hole is inclined downward, so that when biomass fuel particles move to the discharge hole, the biomass fuel particles can slide out along the guide hopper 17.
In this embodiment, as shown in fig. 2, a pushing and discharging plate 6 is installed at the lower part of the side surface of the mounting seat 7, when biomass fuel particles fall to the bottom of the blanking box 3, the pushing and discharging plate 6 rotates, so that biomass fuel particles in all positions can be pushed into the guide hopper 17, and the biomass fuel particles can be automatically discharged.
In this embodiment, as shown in fig. 3, the upper surface of the blanking box 3 is provided with an extrusion box 1, a screen plate 14 is provided inside the extrusion box 1, the upper end of the driving shaft 12 penetrates through the screen plate 14 and then is rotationally connected with a pinch roller 13, the upper surface of the extrusion box 1 is provided with a storage vat 2, the surface of the screen plate 14 is provided with a plurality of holes, so that raw materials can pass through the screen plate 14, and the raw materials can be extruded downwards when the pinch roller 13 rotates, so that the raw materials continuously pass through the screen plate 14.
In this embodiment, as shown in fig. 1, a reduction gearbox 4 is mounted on the lower surface of the blanking box 3, the reduction gearbox 4 is in transmission connection with a driving shaft 12, and when the reduction gearbox 4 is driven to rotate by using a motor, the reduction gearbox 4 drives the driving shaft 12 to rotate.
Specifically, when the biomass fuel particle separator is used, raw materials are poured into a storage vat 2, a driving shaft 12 drives a pressing wheel 13 to rotate, the pressing wheel 13 rolls the raw materials to enable the raw materials to be pressed to a sieve plate 14, the raw materials pass through the sieve plate 14 and are rod-shaped fuels, the driving shaft 12 drives a material breaking knife 5 and a pushing discharge plate 6 to rotate through a mounting seat 7, and when the rod-shaped fuels are in contact with the material breaking knife 5, the rod-shaped fuels are broken, and biomass fuel particles are formed;
When the length of biomass fuel particles is changed, the breaking knife 5 is pulled outwards, as shown in fig. 4, the left breaking knife 5 drives the prism 16 to be separated from the prismatic hole 15, at the moment, the breaking knife 5 can rotate, when the breaking knife 5 is released, the pulling force of the pulling force telescopic rod 8 drives the limiting ring 10 and the prism 16 to be reinserted into the prismatic hole 15 through the limiting block 9, and the breaking knife 5 is limited to rotate by the prismatic hole 15 and the prism 16;
When the cutter 5 rotates, the uppermost end of the cutter 5 is gradually far away from the screen plate 14, so that the rod-shaped fuel can be downwards extended for a certain length and then cut off, and longer biomass fuel particles are obtained.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a disconnected material device of biomass fuel granulation machine which characterized in that includes:
the blanking box (3), the inside of the blanking box (3) is rotationally connected with a driving shaft (12), the surface of the driving shaft (12) is sleeved with a mounting seat (7), and a plurality of prismatic holes (15) are formed in the side face of the mounting seat (7);
the cutting device comprises a cutting knife (5), wherein a limiting ring (10) is fixedly connected to the surface of the cutting knife (5), a prism (16) is arranged in the middle of the limiting ring (10), and the prism (16) is inserted into a prismatic hole (15);
The tension telescopic rod (8), tension telescopic rod (8) are installed on the upper surface of mount pad (7), and tension telescopic rod (8) tip is equipped with stopper (9), stopper (9) and spacing ring (10) joint.
2. The blanking device of a biomass fuel granulator according to claim 1, wherein: the surface edge of the limiting ring (10) is provided with a mounting opening (11), and the size of the mounting opening (11) corresponds to that of the limiting block (9).
3. The blanking device of a biomass fuel granulator according to claim 1, wherein: the side of the discharging box (3) is provided with a discharging hole, and the side of the discharging box (3) is provided with a guide hopper (17) surrounding the discharging hole.
4. The blanking device of a biomass fuel granulator according to claim 1, wherein: the pushing and discharging plate (6) is arranged at the lower part of the side surface of the mounting seat (7).
5. The blanking device of a biomass fuel granulator according to claim 1, wherein: the feeding box is characterized in that an extrusion box (1) is mounted on the upper surface of the feeding box (3), a screen plate (14) is arranged inside the extrusion box (1), a pinch roller (13) is rotationally connected to the upper end of the driving shaft (12) after penetrating through the screen plate (14), and a storage vat (2) is arranged on the upper surface of the extrusion box (1).
6. The blanking device of a biomass fuel granulator according to claim 1, wherein: the lower surface of the discharging box (3) is provided with a reduction gearbox (4), and the reduction gearbox (4) is in transmission connection with a driving shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323165386.5U CN221156525U (en) | 2023-11-23 | 2023-11-23 | Material breaking device of biomass fuel granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323165386.5U CN221156525U (en) | 2023-11-23 | 2023-11-23 | Material breaking device of biomass fuel granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221156525U true CN221156525U (en) | 2024-06-18 |
Family
ID=91533038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323165386.5U Active CN221156525U (en) | 2023-11-23 | 2023-11-23 | Material breaking device of biomass fuel granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221156525U (en) |
-
2023
- 2023-11-23 CN CN202323165386.5U patent/CN221156525U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |