CN108527585B - Disc type wood chip planing machine - Google Patents
Disc type wood chip planing machine Download PDFInfo
- Publication number
- CN108527585B CN108527585B CN201810583735.XA CN201810583735A CN108527585B CN 108527585 B CN108527585 B CN 108527585B CN 201810583735 A CN201810583735 A CN 201810583735A CN 108527585 B CN108527585 B CN 108527585B
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- Prior art keywords
- disc
- cutter
- feeding
- feeding disc
- wood chips
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- 239000002023 wood Substances 0.000 title claims abstract description 104
- 238000007599 discharging Methods 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000007885 magnetic separation Methods 0.000 claims description 7
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- 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
- B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like
Abstract
The invention relates to a disc type wood chip planing machine which comprises a feeding device, a planing device and a discharging hole, wherein the feeding device conveys wood chips to be planed to the planing device and then guides the wood chips out through the discharging hole, the planing device comprises a horizontally placed feeding disc, a plurality of longitudinally penetrating grooves are formed in the feeding disc, a discharging rod is arranged above the feeding disc, a cutter disc is arranged below the feeding disc, the discharging rod is horizontally arranged and moves relative to the feeding disc, wood chips falling onto the feeding disc are scraped to the grooves through the discharging rod and fall onto the cutter disc, a plurality of fly cutters are fixed on the cutter disc, the cutter disc and the feeding disc relatively rotate under the action of a driving device, a guide groove for guiding the planed wood chips out is formed in the cutter disc, and the guide groove is communicated with the discharging hole. The wood chip transverse planing machine realizes transverse wood chip planing and reduces the amount of wood chip planing and crushing.
Description
Technical Field
The invention relates to a flaker, in particular to a disc type wood chip flaker.
Background
The chipper is equipment of a chipboard production line material preparation working section, and particularly relates to a chipper which is used for planing and cutting wood chips which are fallen from the chipper into wood chips with a certain thickness. At present, the domestic wood chip planing machine is mainly a double-drum annular planing machine, and wood chips are mainly pressed on the inner surface of a cutter ring by the centrifugal force generated by an impeller rotating at a high speed when being planed, and are pushed to a fly cutter by the impeller to carry out planing, so that the power consumption of the impeller is high, the stability of the impeller is poor when the wood chips are planed, the wood chips are easy to roll during planing, and the wood chips are easy to produce end-to-end planing when the feeding is too much, so that the quantity of the wood chips and crushed aggregates is large.
Disclosure of Invention
The invention provides a disc type wood chip slicing machine for solving the problem of large wood chip crushing amount caused by different slicing directions of the existing double-drum wheel type annular slicing machine.
The technical scheme adopted by the invention comprises the following steps: the utility model provides a disk wood chip flaker, includes feedway, slicing device and discharge gate, feedway will wait to cut the wood chip and carry to behind the slicing device export through the discharge gate, its characterized in that: the slicing device comprises a horizontally placed feeding disc, a plurality of longitudinally penetrating notches are formed in the feeding disc, a discharging rod is arranged above the feeding disc, a cutter disc is arranged below the feeding disc, the discharging rod is horizontally arranged and moves relative to the feeding disc, wood chips falling onto the feeding disc pass through the discharging rod to be scraped to the notches and fall onto the cutter disc, a plurality of fly cutters are fixed on the cutter disc, the cutter disc and the feeding disc relatively rotate under the action of a driving device, the cutting edge direction of the fly cutters faces the feeding disc, a guide groove used for guiding out sliced wood chips is formed in the cutter disc, the guide groove is communicated with the discharge hole, and the wood chips falling onto the cutter disc pass through the guide groove and the discharge hole after slicing by the fly cutters.
Further, the notch is formed by outward emission of the center of the feeding disc, the notch penetrates through the upper surface and the lower surface of the feeding disc, a wedge-shaped planing notch is arranged between the feeding disc and the cutter disc, the wide end of the wedge-shaped planing notch is connected with the notch, the narrow end of the wedge-shaped planing notch is connected with the back pressing plate, and the wedge-shaped planing notch gradually narrows towards the rotation direction of the cutter disc.
Further, the cutter disc and the feeding disc rotate relatively, and the fly cutter which is arranged on the cutter disc in a forward tilting way brings the wood chips falling through the notch into the wedge-shaped planing notch. The wedge-shaped structure enables the wood chips to be tightly attached to the upper surface of the cutterhead when the wood chips move forwards under the action of the fly cutter.
Further, one surface of the feeding disc facing the wedge-shaped planing notch is provided with a wear-resistant wedge-shaped piece.
Furthermore, the cutter head is detachably provided with a cutter pressing block, the fly cutter and the cutter pressing plate are connected to form a fly assembly, and the fly cutter and the cutter pressing plate are fixed on the cutter head through the cutter pressing block.
Furthermore, the fly cutter is arranged in a tilting manner from bottom to top along the rotating direction of the cutter head.
Further, the discharging rod comprises a rod body intersected with a central shaft, and the central shaft and the axis of the feeding disc are positioned at the same position. The feed tray and the discharge rod perform relative rotational movement.
Further, a back pressure plate is arranged on one side of the feeding disc, facing the notch, and the gap between the lower surface of the back pressure plate and the upper surface of the cutter disc is about 1.5 mm.
Further, the feeding device comprises a vibration feeder, a magnetic separation device and an equally dividing cover, wood chips are screened by the vibration feeder and the magnetic separation device and then are scattered to the feeding disc through the equally dividing cover, and the equally dividing cover is arranged above the feeding disc.
Further, the guide groove is arranged at the cutting edge of the fly cutter.
The beneficial effects of the invention include: according to the flaker, the feeding disc and the discharging rod are horizontally arranged, so that the wood chips falling vertically or obliquely are converted into lying wood chips, the wood chips are ensured to be transversely sliced all the time, the rolling of the wood chips in the slicing process is effectively controlled under the extrusion action of the wedge-shaped slicing openings, the proportion of flaky shavings is improved, the amount of crushed aggregates is reduced, the physical strength of a flaker is improved, the sizing amount is reduced, and the production cost is reduced. According to the cutter head for slicing, the feeding disc supplies the wood chips and stabilizes the wood chips in the slicing process, so that an impeller which is arranged for enabling the wood chips to generate a sufficient centrifugal force and rotate at a high speed is omitted, and the energy consumption of a slicing machine is reduced; the flaker adopts a cutterhead structure to flake wood chips, so that the energy consumption is low, the stability is good, and the feeding disc realizes stable feeding in the wood chip slicing process; the wedge-shaped planing cut realizes the stabilization of the wood chips in the planing process, and the quantity of the planed wood scraps is small.
Drawings
Fig. 1 is a schematic structural view of a disc-type wood chip planer according to the present invention;
FIG. 2 is a flattened view of a cross section of the disk chip planer in the direction A-A of the present invention;
in the figure: 1. the device comprises a discharging rod, 2, a feeding disc, 3, a notch, 4, a wedge-shaped planing notch, 5, a wear-resistant wedge piece, 6, a back pressing plate, 7, a cutter disc, 8, a pressing cutter block, 9, a pressing cutter plate, 10, a fly cutter, 11, a guide chute, 12, a connecting screw, 13, a central shaft, 14, a cutter gate gap adjusting plate, 15, a sediment dust discharge port, 16, a vibration feeder, 17, a magnetic separation device, 18, a wood chip falling port, 19, a worm gear reducer, 20, a discharging rod motor, 21, an equipartition cover, 22, a wood shaving discharge port, 23, a frame, 24, a cutter disc main shaft, 25, a belt transmission, 26 and a main motor.
Description of the embodiments
The invention will be explained in further detail below with reference to the drawings and the embodiments, but it should be understood that the scope of protection of the invention is not limited by the embodiments.
As shown in fig. 1 and 2, a disc type wood chip planing machine in the invention comprises a feeding device, a planing device and a discharging hole, wherein the feeding device conveys wood chips to be planed to the planing device and then guides the wood chips out through the discharging hole, the planing device sequentially comprises a discharging rod 1, a feeding disc 2 and a cutter disc 7 which are horizontally arranged from top to bottom, a notch 3 is arranged on the feeding disc 2, a fly cutter 10 is arranged on the cutter disc 7, the wood chips fall onto the feeding disc 2, the wood chips are pushed into the notch 3 to finally fall onto the cutter disc 7 under the pushing of the discharging rod 1, and the fly cutter 10 which moves at a high speed performs planing on the wood chips falling onto the cutter disc 7. The cutter disc 7 and the feeding disc 2 rotate relatively, the fly cutter 10 arranged on the cutter disc 7 in a forward tilting way (the forward tilting means that the fly cutter 10 tilts from bottom to top to the rotating direction of the cutter disc 7) brings the wood chips falling through the notch 3 into the wedge-shaped planing cut 4, the wedge-shaped structure enables the wood chips to move forward under the action of the fly cutter 10 and to be always tightly attached to the upper surface of the cutter disc 7, the wood chips are planed by the cutting edge extending out of the fly cutter 10, and the planed wood chips fall from the guide groove 11 in front of the cutting edge.
The clearance before the upper side blade of the guide chute 11 is a blade clearance, the blade clearance can be adjusted, a blade clearance adjusting plate 14 is arranged on the guide chute along the direction of the chute, and the blade clearance adjusting plate 14 can be grinded and adjusted to a proper height so as to meet the proper blade clearance.
The discharging rod 1 is intersected in a central shaft by a plurality of rod bodies, the rod bodies are in a star-shaped emission shape, the notch 3 on the feeding disc 2 is emitted outwards from the center of the feeding disc 2, the depth of the notch 3 is consistent with the thickness of the feeding disc 2, namely, the notch 3 penetrates through the upper surface of the feeding disc 2 to the lower surface, the arrangement mode of the notch 3 is consistent with that of the discharging rod 1, the discharging rod 1 and the feeding disc 2 relatively rotate, in the rotating process, the discharging rod 1 can scrape wood chips on the upper surface of the feeding disc 2 into the notch 3, and the contact or the tiny distance between the discharging rod 1 and the upper surface of the feeding disc 2 are required.
The cutter head 7 is provided with a cutter groove, a cutter pressing block 8 is detachably fixed in the cutter groove, a cutter pressing plate 9 and a cutter fly 10 are used for fixing a cutter fly assembly, the cutter pressing block 8 is fixed in a gap of the cutter head 7, the cutter pressing plate and the cutter head 7 are fixed through a connecting screw 12, and the cutter pressing block 8 and the cutter head 7 are fixed through the connecting screw 12. A wedge-shaped planing notch 4 is arranged between the feeding disc 2 and the cutter disc 7, namely a wedge-shaped groove is formed between the feeding disc 2 and the cutter disc 7, the wedge-shaped planing notch 4 is communicated with the notch 3 on the feeding disc 2, the wide end of the wedge-shaped planing notch 4 is connected with the bottom end of the notch 3, and the narrow end of the wedge-shaped planing notch 4 is connected with the back pressure plate. In order to guide out the shavings planed by the blade of the fly cutter 10, a guide groove 11 is arranged at the blade of the fly cutter 10, the clearance between the blades of the fly cutter at the upper side of the guide groove 11 is generally not more than 2mm, the clearance is properly adjusted according to the thickness of the shavings, and the projecting amount of the fly cutter is generally added with 1.3mm and is adjusted by a clearance adjusting plate 14 of the blade. Too small a gap between the blades will crush the shavings cut by the blades, too large a gap will cause smaller pieces of wood fines to randomly fall from the gap, affecting the quality of the shavings.
In order to ensure the quality of the sliced shavings, the fly cutter 10 is obliquely arranged from bottom to top, and the wedge angle of the fly cutter is generally about 32 degrees. The blade direction is consistent with the rotation direction of the cutterhead 7, and is installed in a forward tilting way. Under the action of the driving device, the cutter 7 needs to rotate relative to the feeding disc 2, and the cutting edge extending out of the upper surface of the cutter is used for planing wood chips entering the wedge-shaped planing cut 4. The rest wood chips sliced by the previous fly cutter 10 are pushed forward by the following fly cutter, the wood chips move downwards and are pressed against the upper surface of the cutter head under the action of the inclined plane of the wedge-shaped planing cut 4, and the following fly cutter 10 performs planing again. The extension of the fly cutter 10 can be adjusted according to the thickness of the sliced shavings, generally 0.3-0.7 mm, and the extension of the fly cutter 10 can be adjusted by a special cutter adjusting device to realize cutter adjustment outside the machine.
The discharging rod 1 and the feeding disc 2 relatively move, the feeding disc 2 can be fixed or can be made to rotate in the opposite direction to the cutter disc 7, if the feeding disc 2 is fixed, the discharging rod 1 rotates to scrape the wood chips falling onto the feeding disc into the groove, and meanwhile, the wood chips inclined or erected on the feeding disc can be stirred to lie horizontally; if the feed tray 2 is made to rotate opposite the cutterhead 7, the discharge bar 1 can be made stationary. In the embodiment, a feed plate 2 is fixed, a discharging rod 1 and a cutter disc 7 rotate, the discharging rod 1 is driven by a discharging rod motor 20, and the discharging rod motor 20 is connected with a worm gear reducer 19; the cutterhead 7 is driven by a main motor 26, the cutterhead 7 rotates by taking a cutterhead main shaft 24 as an axis, the main motor 26 drives the cutterhead 7 to rotate by a belt 25, and the cutterhead main shaft 24 and the central shaft 13 are in the coaxial direction.
In order to strengthen the wear resistance of the material disc, a wear-resistant wedge 5 is arranged on the material disc, and the wear-resistant wedge 5 covers the side of the material disc 2 facing the wedge-shaped planer notch 4.
The working process comprises the following steps: the wood chips falling into the notch 3 are carried to the wedge-shaped planing cut 4 below the feeding disc 2 by the fly cutter 10 on the rotary cutter disc 7, the wood chips are planed by the cutting edge of the fly cutter 10, and the cut wood chips fall down through the guide chute 11 along the clearance of the cutter door in front of the fly cutter 10. The wood chips after one planing are pushed by the following fly cutters 10, the wedge-shaped surface of the feeding disc 2 presses the residual wood chips downwards to be stuck to the upper surface of the cutter disc 7, the extending fly cutters 10 cut off a layer of wood shavings again, the wood chips are gradually planed, and meanwhile, the notch 3 of the feeding disc 2 continuously falls down with the wood chips and enters the wedge-shaped area for planing.
The wood chips are effectively prevented from rolling under the extrusion action of the wedge-shaped planing cut 4 during wood chip planing, so that the amount of crushed aggregates of wood chips can be reduced.
The wedge-shaped planing cut 4 is arranged at a proper angle, so that the wood chips can be gradually extruded and slide downwards under the action of the rotary cutterhead 7.
The height of the inlet end of the wedge-shaped planing cut is also set to be suitable, and not too low, so that the chips are not easy to enter the wedge-shaped zone for planing, and too high, so that the individual chips sliding vertically into the wedge-shaped zone produce end-to-end planing and cutting the fibers. The height of the wedge-shaped inlet end is effectively set, so that when the fly cutter 10 on the cutter head 7 brings the wood chips into slicing, the individual wood chips sliding vertically are pressed down, transverse slicing is ensured, and the quality of the wood chips is ensured.
The wood chips are generally elongated and extend along the production direction of wood fibers, and the end direction refers to cutting from one end of the elongated wood chips, so that the end direction slicing generates a plurality of crushed aggregates due to the fact that a fly cutter cuts the fibers, and the transverse slicing is performed on the long side surface of the elongated wood chips, the slicing mode is favorable for forming sheet shavings, and the higher the content of the sheet shavings, the better the indexes such as physical strength of the produced shaving board are.
Be equipped with wear-resisting wedge 5 and back pressure board 6 on the feed tray 2, be convenient for change after wearing and tearing, in wedge plane incision 4 between blade disc 7 and the feed tray 2 was arranged in to wear-resisting wedge 5, back pressure board 6 is arranged in notch 3 in the feed tray 2, and the one side laminating feed tray 2 sets up. The height of the back pressure plate 6 should be adjustable in order to adjust the clearance with the cutterhead 7 after grinding. The clearance between the lower surface of the back pressure plate 6 and the upper surface of the cutterhead 7 is about 1.5 mm. The clearance between the lower surface of the back pressure plate 6 and the upper surface of the cutter head 7 is too small, and the rotating fly cutter 10 easily touches the back pressure plate; the gap between the lower surface of the back pressing plate 6 and the upper surface of the cutter 7 is too large, and when the thickness of the wood chips remained in slicing is smaller than the gap, the wood chips are not easy to stabilize in slicing, and the quality of the wood chips is affected.
The feeding device is arranged on the upper part of the feeding disc 2, and comprises a vibration feeder 16 and a magnetic separation device 17, and is used for removing dust, silt and iron impurities, realizing uniform feeding and discharging the impurities through a silt dust discharge port 15.
The chips after magnetic separation fall from the chip falling port 18. The equipartition cover 21 is a grid-shaped slope structure, the grid size near the central axis is smaller, the grid size near the periphery is larger, and the grid size gradually increases from inside to outside. The change of the grid size from inside to outside enables the wood chips with smaller sizes to fall down near the center, and the wood chips with larger sizes fall down near the periphery, so that the width of the notch is gradually increased from the center to the outside to be just matched, and meanwhile, the phenomenon that the wood chips are gathered at the center of the equipartition cover to fall down during the blanking of the wood chips is avoided, and the blanking is more uniform. The equipartition cover 21 rotates with the discharge rod coaxially, and the wood chips fall to the equipartition cover from the falling opening 18, so that the periphery of the wood chips are uniformly and freely scattered to the feeding tray 2. The length of the wood chips cut by the chipper on the chipboard production line is 30-40 mm, and is generally larger than the thickness or the width, and according to the principle of lowest gravity center of free falling, the wood chips scattered from the upper part to the feeding disc 2 are in a horizontal state, so that the wood chips are ensured to be in the horizontal state when falling onto the cutter disc 7 through the blanking notch 3, and the end cutting is reduced. To prevent excessive chips from accumulating on the feed tray 2, causing crowding such that the chips are in a vertical state, it is required that the number of falling chips should be uniform, not excessive, but not too small so as not to lower productivity.
The above is only a preferred embodiment of the present invention, and the present invention is not limited to the contents of the embodiment. Various changes and modifications within the technical scope of the present invention will be apparent to those skilled in the art, and any changes and modifications are intended to be within the scope of the present invention.
Claims (8)
1. The utility model provides a disk wood chip flaker, includes feedway, slicing device and discharge gate, feedway will wait to cut the wood chip and carry to behind the slicing device export through the discharge gate, its characterized in that:
the slicing device comprises a horizontally placed feeding disc, a plurality of longitudinally penetrating notches are formed in the feeding disc, a discharging rod is arranged above the feeding disc, a cutter disc is arranged below the feeding disc, the discharging rod is horizontally arranged and moves relative to the feeding disc, wood chips falling onto the feeding disc are scraped to the notches through the discharging rod and fall onto the cutter disc, a plurality of fly cutters are fixed on the cutter disc, the cutter disc and the feeding disc rotate relatively under the action of a driving device, a guide groove used for guiding out sliced wood chips is formed in the cutter disc, the guide groove is communicated with the discharge hole, and the wood chips falling onto the cutter disc are guided out through the guide groove and the discharge hole after being sliced by the fly cutters;
the notch is formed by outwards emitting the center of the feeding disc, the notch penetrates through the upper surface and the lower surface of the feeding disc, a wedge-shaped planing notch is arranged between the feeding disc and the cutter disc, the wide end of the wedge-shaped planing notch is connected with the notch, and the wedge-shaped planing notch is gradually narrowed towards the cutter disc relative to the rotation direction of the feeding disc;
a wear-resistant wedge-shaped piece is arranged on one surface of the feeding disc, which faces the wedge-shaped planing notch; the cutter head is detachably provided with a cutter pressing block, the fly cutter and the cutter pressing plate are connected to form a fly assembly, and the fly cutter and the cutter pressing plate are fixed on the cutter head through the cutter pressing block.
2. The disc wood chip planer of claim 1 wherein:
the fly cutter is arranged in a tilting manner from bottom to top relative to the rotating direction of the cutter head.
3. The disc wood chip planer of claim 1 wherein:
the discharging rod comprises a rod body intersected with a central shaft, the central shaft and the axis of the feeding disc are the same in position, and the feeding disc and the discharging rod do relative rotation movement.
4. The disc wood chip planer of claim 1 wherein:
the height of the fly cutter blade protruding out of the upper surface of the cutter disc is 0.3-0.7 mm.
5. The disc wood chip planer of claim 1 wherein:
the feeding device comprises a vibration feeder, a magnetic separation device and an equally dividing cover, wood chips are scattered to the feeding disc through the equally dividing cover after being screened by the vibration feeder and the magnetic separation device, and the equally dividing cover is arranged above the feeding disc.
6. The disc wood chip planer of claim 1 wherein:
the guide groove is arranged at the cutting edge of the fly cutter.
7. The disc wood chip planer of claim 5 wherein:
the equipartition cover with the discharge rod rotates around the center pin simultaneously, equipartition cover is the network structure, and net size outwards increases by the center.
8. The disc wood chip planer of claim 1 or 7, characterized in that:
the width of the notch gradually increases outwards from the center of the feeding disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583735.XA CN108527585B (en) | 2018-06-08 | 2018-06-08 | Disc type wood chip planing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583735.XA CN108527585B (en) | 2018-06-08 | 2018-06-08 | Disc type wood chip planing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108527585A CN108527585A (en) | 2018-09-14 |
| CN108527585B true CN108527585B (en) | 2023-11-17 |
Family
ID=63470470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810583735.XA Active CN108527585B (en) | 2018-06-08 | 2018-06-08 | Disc type wood chip planing machine |
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| Country | Link |
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| CN (1) | CN108527585B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660394A (en) * | 2020-06-22 | 2020-09-15 | 千年舟新材科技集团有限公司 | Wood shaving processing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11188707A (en) * | 1997-12-26 | 1999-07-13 | Koa Funenban Kogyo Kk | Apparatus for manufacturing piece of wood |
| CN2719529Y (en) * | 2004-08-31 | 2005-08-24 | 宋洪义 | Spiral surface disk type chipping machine |
| CN101134332A (en) * | 2007-09-24 | 2008-03-05 | 江苏保龙机电制造有限公司 | Disk chipper |
| CN201175963Y (en) * | 2008-01-10 | 2009-01-07 | 株洲新时代输送机械有限公司 | Chip recrushing machine |
| CN208323690U (en) * | 2018-06-08 | 2019-01-04 | 南京林业大学 | A kind of disc type wood chip chipper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015005859B4 (en) * | 2015-05-11 | 2018-03-08 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Disc chipper for shredding chunky feed, in particular of wood |
-
2018
- 2018-06-08 CN CN201810583735.XA patent/CN108527585B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11188707A (en) * | 1997-12-26 | 1999-07-13 | Koa Funenban Kogyo Kk | Apparatus for manufacturing piece of wood |
| CN2719529Y (en) * | 2004-08-31 | 2005-08-24 | 宋洪义 | Spiral surface disk type chipping machine |
| CN101134332A (en) * | 2007-09-24 | 2008-03-05 | 江苏保龙机电制造有限公司 | Disk chipper |
| CN201175963Y (en) * | 2008-01-10 | 2009-01-07 | 株洲新时代输送机械有限公司 | Chip recrushing machine |
| CN208323690U (en) * | 2018-06-08 | 2019-01-04 | 南京林业大学 | A kind of disc type wood chip chipper |
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| Publication number | Publication date |
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| CN108527585A (en) | 2018-09-14 |
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