CN110787871A - Cutting mechanism applied to drum type wood crusher and drum type wood crusher - Google Patents
Cutting mechanism applied to drum type wood crusher and drum type wood crusher Download PDFInfo
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- CN110787871A CN110787871A CN201911207898.9A CN201911207898A CN110787871A CN 110787871 A CN110787871 A CN 110787871A CN 201911207898 A CN201911207898 A CN 201911207898A CN 110787871 A CN110787871 A CN 110787871A
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- body frame
- main body
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- crushing
- drum
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- 239000002023 wood Substances 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000002028 Biomass Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/005—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L5/00—Manufacture of veneer ; Preparatory processing therefor
- B27L5/06—Cutting strips from a stationarily- held trunk or piece by a rocking knife carrier, or from rocking trunk or piece by a stationarily-held knife carrier; Veneer- cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/066—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for garden waste
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The application relates to garden machinery equipment, in particular to a cutting mechanism applied to a drum type wood crusher and the drum type wood crusher, which are applied to the cutting mechanism of the drum type wood crusher and comprise a rotary drum arranged on a crusher chassis, wherein the drum comprises a main body frame and a driving main shaft which is connected with the main body frame and drives the main body frame to rotate along the axis of the main body frame, and a hammer type crushing assembly and a slicing crushing assembly which rotate along with the main body frame are arranged on the main body frame; the drum type wood crusher comprises a chassis and the cutting mechanism applied to the drum type wood crusher. The utility model provides an it has the cutter of two sets of different functions to integrate on the main body frame, and wherein, broken subassembly of hammer type can be used to the broken stereoplasm material that contains impurity, and broken subassembly of section can be used to the section of branch trunk, also can be used to the root that contains impurity, wooden tray, the breakage of gardens miscellaneous article realizes a tractor serves several purposes.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to garden machinery equipment, especially relates to a be applied to drum wood grinder's cutting mechanism and drum wood grinder.
[ background of the invention ]
The branch crusher is also called a wood crusher, is a special device for landscaping maintenance, and can also be used for production of biomass fuel and incoming material treatment of biomass compost materials.
At present, the domestic branch rubbing crusher, the function is more single, only can be used for the section or only can be used for the hammer leaf, lacks and can be used for many occasions equipment, and domestic current branch rubbing crusher, the cutter utilization ratio is on the low side, just damages slightly and need all to change.
In order to satisfy a plurality of purposes and improve the use efficiency of the cutter, a working unit with more comprehensive functions and higher efficiency needs to be developed.
[ summary of the invention ]
In order to solve the problem that the existing branch crusher has single function and can only be used for slicing or hammering, the application provides a cutting mechanism applied to a drum-type wood crusher and the drum-type wood crusher.
The technical scheme adopted for solving the technical problem is as follows:
be applied to drum-type wood grinder's cutting mechanism, including locating the rotatory drum on the rubbing crusher chassis, the drum include main body frame, with main body frame connects and drives main body frame along its axle center pivoted drive main shaft, be equipped with on the main body frame along with main body frame pivoted hammer crushing subassembly and the broken subassembly of section.
The cutting mechanism applied to the drum type wood pulverizer as described above, wherein the hammer crusher assembly and the chip crusher assembly are detachably mounted to the main body frame.
According to the cutting mechanism applied to the drum type wood crusher, the hammer type crushing assemblies and the slice type crushing assemblies are provided with a plurality of sets, and the hammer type crushing assemblies and the slice type crushing assemblies are arranged in a staggered mode along the periphery of the driving main shaft.
The cutting mechanism applied to the drum type wood crusher comprises a cutter supporting shaft, a plurality of hammer type crushing cutters sleeved on the cutter supporting shaft, and a spacer ring arranged between the adjacent hammer type crushing cutters.
The cutting mechanism applied to the drum-type wood crusher comprises the slicing support and the slicing knife, wherein the main body frame is provided with the slicing mounting position for mounting the slicing support, and the slicing knife is arranged on the slicing support.
The cutting mechanism applied to the drum-type wood crusher comprises a main body frame, a hammer type crushing assembly and a slicing crushing assembly, wherein the main body frame comprises two end supporting plates sleeved on a driving main shaft and an intermediate supporting plate arranged between the two end supporting plates, and the hammer type crushing assembly and the slicing crushing assembly are arranged between the end supporting plates and the intermediate supporting plates.
The cutting mechanism applied to the drum type wood crusher is characterized in that the hammer type crushing assemblies on the front side and the rear side in the direction of the driving main shaft are arranged in a staggered mode, and the slice crushing assemblies are also arranged in a staggered mode.
The cutting mechanism applied to the drum type wood crusher is characterized in that the driving main shaft is provided with a plurality of fan plates which are annularly distributed along the axis of the driving main shaft so as to separate the hammer type crushing assembly from the slicing type crushing assembly.
In the cutting mechanism applied to the drum type wood pulverizer, the plurality of fan plates are arc-shaped in cross section and are all recessed to one side in the rotating direction.
A drum wood crusher comprises a bottom frame and the cutting mechanism applied to the drum wood crusher.
Compared with the prior art, the cutting mechanism of this application has following advantage:
1. the utility model provides an it has the cutter of two sets of different functions to integrate on the main body frame, and wherein, broken subassembly of hammer type can be used to the broken stereoplasm material that contains impurity, and broken subassembly of section can be used to the section of branch trunk, also can be used to the root that contains impurity, wooden tray, the breakage of gardens miscellaneous article realizes a tractor serves several purposes.
2. The utility model provides a broken subassembly of hammer and the broken subassembly of section install on main body frame with the detachable mode, but cutter quick replacement, and the operation is maintained portably, no matter be broken subassembly of hammer or the broken subassembly of section, all can realize one and be equipped with one and trade, is applicable to outdoor long-term operation operating mode.
3. The clearance between the adjacent cutter of this application is adjustable, and its width can be decided according to the broken material of needs, and is rational in infrastructure, but quick broken raw materials obtains the material that accords with the particle diameter requirement.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the cutting mechanism of the present application;
FIG. 2 is a cross-sectional view of the cutting mechanism of the present application;
FIG. 3 is a schematic view of the structure of the hammer mill assembly of the present application;
FIG. 4 is a schematic diagram of the results of the slice crushing assembly of the present application;
fig. 5 is a schematic structural diagram of a cutting mechanism for crushing a wooden pallet according to the present embodiment.
[ detailed description ] embodiments
The present application will be further described with reference to the following drawings and specific embodiments.
Referring to fig. 1 to 4, a cutting mechanism applied to a drum wood pulverizer includes a rotating drum disposed on a bottom frame of the pulverizer, where the drum includes a main body frame 1, a driving spindle 2 and a bearing seat set 3, the driving spindle 2 is connected to the main body frame 1 for transmitting a driving force introduced from a power unit to drive the main body frame to rotate along an axis thereof, the bearing seat set 3 is disposed at two ends of the driving spindle 2 for supporting the main body frame to rotate, the bearing seat set at one end is used for a fixed end of a system, and the bearing seat set at the other end is used for a free end to support the main body frame to rotate. The hammer type crushing device is characterized in that a hammer type crushing assembly 4 and a slice type crushing assembly 5 which rotate along with the main body frame are arranged on the main body frame 1, and the hammer type crushing assembly 4 and the slice type crushing assembly 5 are detachably mounted on the main body frame.
The embodiment of this application, the last integration of main body frame has the cutter of two sets of different functions, and wherein, broken subassembly of hammer can be used to the broken stereoplasm material that contains impurity, and broken subassembly of section can be used to the section of branch trunk, also can be used to the root that contains impurity, wooden tray, the breakage of gardens miscellaneous article realizes a tractor serves several purposes.
Further, main body frame 1 includes two sets of tip backup pads 11 on driving spindle 2 and locates the intermediate strut 12 between the two tip backup pads, tip backup pad 11 with be equipped with between the intermediate strut 12 hammer crushing subassembly 4 and the broken subassembly 5 of section, and along the broken subassembly 4 setting of staggering of hammer of driving spindle 2 direction front and back side, broken subassembly 5 of section also sets up of staggering. The end supporting plates at the two ends and the middle supporting plate at the middle part form a main body frame of the drum wheel together, so that the inertia force of the drum wheel during working is increased.
Further, the hammer crusher assembly 4 includes a cutter supporting shaft 41 connected between the end supporting plate 11 and the intermediate supporting plate 12, a plurality of hammer crushing cutters 42 fitted over the cutter supporting shaft, and spacer rings 43 provided between the adjacent hammer crushing cutters. The cutter supporting shaft 41 is used for supporting the hammer type crushing cutter and a spacer ring, the hammer type crushing cutter 42 is a working unit of the crusher and comprises a hammer handle 421 fixed on the cutter supporting shaft 41 and an arc-shaped hammer piece 422 connected with the hammer handle, and the spacer ring is used for adjusting the gap size of the crushing cutter. In this embodiment, the hammer crusher assembly 4 further includes an end positioning ring 44 disposed at one end of the cutter supporting shaft 41 and fixedly connected to the end supporting plate 11, and a middle positioning ring 45 disposed at the other end of the cutter supporting shaft 41 and fixedly connected to the middle supporting plate 12. The end positioning ring 44 provides a fixed positioning of the end of the crushing cutter assembly, and is fixed on the end supporting plate through a positioning pin, and the middle positioning ring 45 is used for fixing the cutter shaft at the position of the middle supporting plate. When the system needs to crush hard materials containing impurities, a hammer type crushing knife assembly is needed. The hammer crusher has a gap between the cutters for controlling the particle size of crushed material.
Still further, the slice crushing assembly 5 comprises a slice support 51 and a slice knife 52, the main frame 1 is provided with a slice mounting position 13 for mounting the slice support 51, the slice knife 52 is arranged on the slice support 51, the slice support 51 is used for supporting the slice knife 52, and the slice knife is used for crushing biomass fuel. In the embodiment, the slicing knife is arranged on the slicing support through the screw, and can be directly detached from the slicing support after being worn in the use process, and can be used continuously after being polished by the knife sharpener. The slicing crusher can be used for slicing biomass: the method comprises the following steps of (1) cutting a digital tree into slices with equal size and uniform particle size; can also be used for crushing tree roots containing impurities, wooden trays and garden sundries.
In order to facilitate the installation of the slicing and crushing knife on the main frame, in this embodiment, the slicing installation site 13 is designed as a notch on the outer peripheral sides of the end support plate 11 and the middle support plate 12, and the slicing support 51 is provided with a step which is in fit and clamping connection with the notch.
In this embodiment, the hammer crushing assemblies 4 and the slice crushing assemblies 5 are provided with a plurality of sets, and the hammer crushing assemblies 4 and the slice crushing assemblies 5 are arranged along the periphery of the driving main shaft in a staggered manner. Simple structure is favorable to reaching the maximize with cutting mechanism's breakage, section effect. In this embodiment, the driving main shaft 2 is provided with a plurality of fan plates which are annularly distributed along the axis of the driving main shaft to separate the hammer type crushing assembly 4 from the slicing crushing assembly 5, the plurality of fan plates 6 are annularly distributed along the axis of the driving main shaft 2, and the fan plates are used for blowing the crushed materials out of the main body frame 1. When the system works, the wind power for blowing out the crushed materials is provided, and the wind power can be used for cooling an oil tank of the hydraulic control system.
Preferably, the cross sections of the fan plates 6 are arc-shaped and are all sunken towards one side of the rotating direction, so that higher wind power can be blown out, and crushed materials can be taken out. In this embodiment, the fan plate 6 is provided with 4 pieces, the hammer type crushing unit price 4 is provided with two sets, the two sets of hammer type crushing unit prices are centrosymmetric with the driving main shaft 2, the slice crushing assembly 5 is also provided with two sets, and the two sets of slice crushing assemblies 5 are also centrosymmetric with the driving main shaft 2.
In addition, this application still provides a drum-type timber rubbing crusher, includes the chassis, still includes foretell cutting mechanism who locates on the chassis.
In this embodiment, for example, a wooden tray with a part of iron wires is broken, the grain size of the broken raw material is required to be less than 20mm, and the broken raw material contains impurities (iron wires), and the cutting edge of the blade is damaged by using the slicing cutter, so the system adopts the hammer type breaking cutter assembly, and the original slicing and breaking assembly needs to be removed, please refer to fig. 5, the grain size of the broken chip required by a user is less than or equal to 20mm, so the width of the hammer piece is less than or equal to 20mm, and the space between the hammer piece and the ring spacer is controlled within 20 mm.
According to the above model selection principle, the crushing assembly is selected and is installed on the crusher, and then subsequent crushing processing can be carried out.
In conclusion, the cutting mechanism of the application has the following advantages:
1. the utility model provides an it has the cutter of two sets of different functions to integrate on the main body frame, and wherein, broken subassembly of hammer type can be used to the broken stereoplasm material that contains impurity, and broken subassembly of section can be used to the section of branch trunk, also can be used to the root that contains impurity, wooden tray, the breakage of gardens miscellaneous article realizes a tractor serves several purposes.
2. The utility model provides a broken subassembly of hammer and the broken subassembly of section install on main body frame with the detachable mode, but cutter quick replacement, and the operation is maintained portably, no matter be broken subassembly of hammer or the broken subassembly of section, all can realize one and be equipped with one and trade, is applicable to outdoor long-term operation operating mode.
3. The clearance between the adjacent cutter of this application is adjustable, and its width can be decided according to the broken material of needs, and is rational in infrastructure, but quick broken raw materials obtains the material that accords with the particle diameter requirement.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.
Claims (10)
1. Be applied to drum-type wood grinder's cutting mechanism, including locating the rotatory drum on the rubbing crusher chassis, its characterized in that: the drum comprises a main body frame (1) and a driving main shaft (2) which is connected with the main body frame and drives the main body frame to rotate along the axis of the main body frame, wherein a hammer type crushing assembly (4) and a slicing crushing assembly (5) which rotate along with the main body frame are arranged on the main body frame (1).
2. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 1, wherein: the hammer crusher assembly (4) and the slice crusher assembly (5) are detachably mounted on the main body frame.
3. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 1, wherein: hammer crushing subassembly (4) with section crushing subassembly (5) are provided with many sets, and many sets hammer crushing subassembly (4) and section crushing subassembly (5) are followed the periphery of drive main shaft sets up in a staggered manner.
4. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 1, wherein: the hammer type crushing assembly (4) comprises a cutter supporting shaft (41), a plurality of hammer type crushing cutters (42) sleeved on the cutter supporting shaft and spacer rings (43) arranged between the adjacent hammer type crushing cutters.
5. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 1, wherein: the slicing and crushing assembly (5) comprises a slicing support (51) and a slicing knife (52), the main body frame (1) is provided with a slicing installation position (13) for installing the slicing support (51), and the slicing knife (52) is arranged on the slicing support (51).
6. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 1, wherein: the main body frame (1) comprises two sets of end supporting plates (11) arranged on the driving main shaft (2) and intermediate supporting plates (12) arranged between the two end supporting plates, and the hammer type crushing assembly (4) and the slice crushing assembly (5) are arranged between the end supporting plates (11) and the intermediate supporting plates (12).
7. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 6, wherein: the hammer type crushing assemblies (4) on the front side and the rear side in the direction of the driving main shaft (2) are arranged in a staggered mode, and the slicing crushing assemblies (5) are also arranged in a staggered mode.
8. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 3, wherein: the driving main shaft (2) is provided with a plurality of fan plates which are distributed annularly along the axis of the driving main shaft so as to separate the hammer type crushing assembly (4) from the slicing crushing assembly (5).
9. The cutting mechanism applied to a drum type wood pulverizer as claimed in claim 8, wherein: the sections of the fan plates (6) are arc-shaped and are all sunken towards one side of the rotating direction.
10. Drum-type wood rubbing crusher, including the chassis, its characterized in that: further comprising a cutting mechanism as claimed in any one of claims 1 to 9 applied to a drum type wood pulverizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911207898.9A CN110787871A (en) | 2019-11-30 | 2019-11-30 | Cutting mechanism applied to drum type wood crusher and drum type wood crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911207898.9A CN110787871A (en) | 2019-11-30 | 2019-11-30 | Cutting mechanism applied to drum type wood crusher and drum type wood crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110787871A true CN110787871A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911207898.9A Pending CN110787871A (en) | 2019-11-30 | 2019-11-30 | Cutting mechanism applied to drum type wood crusher and drum type wood crusher |
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| CN (1) | CN110787871A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201592114U (en) * | 2010-02-21 | 2010-09-29 | 翁赐和 | Fungus material cutting grinder |
| EP2255882A1 (en) * | 2009-05-25 | 2010-12-01 | KOMPTECH GmbH | Grinding machine and tool for use in same |
| CN202183981U (en) * | 2011-07-28 | 2012-04-11 | 汪革新 | Rotary drum-type plant straw stalk smashing device |
| US20140319260A1 (en) * | 2013-04-29 | 2014-10-30 | Vermeer Manufacturing Company | Cutter assembly and adjustable cutter for use in comminuting apparatus |
| CN107520019A (en) * | 2017-08-16 | 2017-12-29 | 格薪源生物质燃料有限公司 | Cutter claw combined bio matter fuel crushing roller |
| CN207325002U (en) * | 2017-08-11 | 2018-05-08 | 金华市农业机械研究所 | A kind of crops crusher device cutterhead |
| CN211436395U (en) * | 2019-11-30 | 2020-09-08 | 中山德马克环保科技有限公司 | Cutting mechanism applied to drum type wood crusher and drum type wood crusher |
-
2019
- 2019-11-30 CN CN201911207898.9A patent/CN110787871A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2255882A1 (en) * | 2009-05-25 | 2010-12-01 | KOMPTECH GmbH | Grinding machine and tool for use in same |
| CN201592114U (en) * | 2010-02-21 | 2010-09-29 | 翁赐和 | Fungus material cutting grinder |
| CN202183981U (en) * | 2011-07-28 | 2012-04-11 | 汪革新 | Rotary drum-type plant straw stalk smashing device |
| US20140319260A1 (en) * | 2013-04-29 | 2014-10-30 | Vermeer Manufacturing Company | Cutter assembly and adjustable cutter for use in comminuting apparatus |
| CN207325002U (en) * | 2017-08-11 | 2018-05-08 | 金华市农业机械研究所 | A kind of crops crusher device cutterhead |
| CN107520019A (en) * | 2017-08-16 | 2017-12-29 | 格薪源生物质燃料有限公司 | Cutter claw combined bio matter fuel crushing roller |
| CN211436395U (en) * | 2019-11-30 | 2020-09-08 | 中山德马克环保科技有限公司 | Cutting mechanism applied to drum type wood crusher and drum type wood crusher |
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