CN115556207A - Wood waste's broken recovery unit - Google Patents
Wood waste's broken recovery unit Download PDFInfo
- Publication number
- CN115556207A CN115556207A CN202210874429.8A CN202210874429A CN115556207A CN 115556207 A CN115556207 A CN 115556207A CN 202210874429 A CN202210874429 A CN 202210874429A CN 115556207 A CN115556207 A CN 115556207A
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- Prior art keywords
- crushing
- wood waste
- box
- conveying
- grinding
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- 239000002916 wood waste Substances 0.000 title claims abstract description 112
- 238000011084 recovery Methods 0.000 title claims description 4
- 238000000227 grinding Methods 0.000 claims abstract description 51
- 238000001035 drying Methods 0.000 claims abstract description 22
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 16
- 238000009966 trimming Methods 0.000 claims description 5
- 238000013467 fragmentation Methods 0.000 claims 1
- 238000006062 fragmentation reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003801 milling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/002—Transporting devices for wood or chips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
Abstract
The invention discloses a wood waste crushing and recycling device, which relates to the technical field of wood recycling and comprises the following components: the grinding device comprises a conveying box, a breaking and finishing mechanism and a grinding box, wherein a conveying mechanism is arranged in the conveying box, and a drying mechanism is arranged in the conveying box; the wood waste conveying mechanism is characterized in that the breaking and straightening mechanism is arranged in the conveying mechanism, and a plurality of inwards sunken or through parts are processed on the surface of the breaking and straightening mechanism when the wood waste passes through the breaking and straightening mechanism; the grinding box is arranged on one side of the conveying box, a grinding mechanism is arranged in the grinding box, an inclined groove is formed in the bottom of the grinding box, and a crushing frame is arranged on the upper side, close to the inclined groove, in the grinding box; before the wood waste is crushed, the crushing and finishing mechanism can crush and finish the surface of the wood waste with larger size, and a plurality of sunken or through parts are formed on the surface of the wood waste, so that the drying quality of the drying mechanism can be improved, the water content in the wood waste is reduced, and the subsequent crushing treatment is facilitated.
Description
Technical Field
The invention relates to the technical field of wood recovery, in particular to a wood waste crushing and recovering device.
Background
After the wood waste is recycled, most manufacturers crush the wood waste into a scrap structure so as to facilitate subsequent recycling, wherein the wood waste comprises a plate body with a larger size, and when the plate body with the larger size is crushed, a crushing mechanism is usually adopted so as to improve the crushing quality.
Through retrieval, the Chinese patent discloses a waste treatment device of a wood crusher (publication number: CN 109227865B), which comprises a bottom frame, a driving mechanism, a feed hopper, a crushing box, a bracket, a crushing mechanism, a waste treatment device and a first discharge pipeline; the driving mechanism is arranged at the top of the bottom frame, the crushing box is fixedly connected to the top of the bottom frame through a support, the crushing mechanism is arranged in the driving mechanism, and the crushing mechanism is in transmission connection with the output end of the driving mechanism.
In the prior art, if the size of the wood waste is large and the water content is high, the wood waste is not easy to separate during crushing, so that the crushing quality is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wood waste crushing and recycling device.
In order to achieve the purpose, the invention provides the following technical scheme: the wood waste crushing and recycling device comprises a conveying box, wherein a grinding box is arranged on one side of the conveying box, and a crushing box is arranged on the lower side of the grinding box;
the conveying box is internally provided with a conveying mechanism, the conveying mechanism is used for conveying the wood waste to the interior of the grinding box, a breaking and trimming mechanism is arranged on the upper side, close to the conveying mechanism, of the interior of the conveying box, and a drying mechanism is arranged on one side, close to the breaking and trimming mechanism, of the interior of the conveying box; when the wood waste passes through the breaking and arranging mechanism, the breaking and arranging mechanism processes the surface of the larger wood waste into a non-flat state, so that the subsequent processing is facilitated;
the wood waste grinding device is characterized in that an inclined groove communicated with the crushing box is formed in the bottom of the grinding box, a crushing frame is installed on the upper side of the inclined groove, a grinding mechanism connected with the central part of the crushing frame is installed on the grinding box, at least one group of disc rollers is installed on the side surface of the grinding mechanism, and after the wood waste moves to the inside of the grinding box, the disc rollers are driven by the grinding mechanism to crush the wood waste for one time;
a plurality of crushing rollers are arranged in the crushing box and used for carrying out secondary crushing on the wood waste.
Furthermore, the breaking mechanism comprises a first driving mechanism and a retainer, the first driving mechanism is connected with the conveying box, the retainer is connected with the top end inside the conveying box, and a breaking roller is rotatably connected inside the retainer; the output end of the first driving mechanism is in driving connection with the breaking and straightening roller and is used for driving the breaking and straightening roller to rotate; and the rotating direction of the breaking and finishing roller is the same as the moving direction of the wood waste.
Furthermore, the breaking roller comprises a roller body, and a plurality of protruding strips which are distributed at equal intervals are arranged on the outer surface of the roller body; the distribution direction of the convex strips is vertical to the moving direction of the wood waste; when the wood waste passes through, the convex strips press the upper surface of the wood waste to form a plurality of concave parts which are distributed at equal intervals.
Furthermore, the crushing roller comprises a roller body, and a plurality of convex cones which are distributed at equal intervals are arranged on the outer surface of the roller body; when the wood waste passes through, the convex cones pressurize the upper surface of the wood waste to form concave hole parts distributed at equal intervals.
Furthermore, a communicating part is arranged in the conveying mechanism and close to the lower side of the breaking and straightening mechanism, and a supporting table is arranged in the communicating part; when the crushing mechanism pressurizes the wood waste, the support table supports the wood waste from the bottom of the wood waste, and the wood waste is prevented from being deformed.
Furthermore, two sides of the interior of the conveying box, which are close to the supporting table, are provided with a pressing mechanism;
the pressing mechanism comprises an air cylinder connected with the conveying box, and a limiting part is mounted at the bottom end of the air cylinder;
and one ends of the two groups of limiting pieces facing the supporting platform are both tilted upwards, and after the wood waste is processed by the breaking mechanism, one end of the wood waste is contacted with the limiting piece on one side of the moving direction, so that the wood waste is separated from the breaking mechanism.
Further, the grinding mechanism comprises a second driving mechanism connected with the grinding box, a connecting column is mounted at the output end of the second driving mechanism, the bottom end of the connecting column is rotatably connected with the crushing frame, and a plurality of connecting frames are slidably connected to the side surface of the connecting column;
a plurality of disc rollers are equidistantly distributed on the outer side of the corresponding connecting frame.
Furthermore, a plurality of pressing structures are mounted at the top end inside the grinding box, and inclined surfaces are arranged on one sides of the pressing structures facing the rotation direction of the disc roller; when the wood waste enters the grinding box, if the wood waste is positioned at the upper side of each disc roller, the wood waste is contacted with the inclined surface corresponding to the pressing structure along with the rotation of the disc roller, and then is transferred to the side surface or the lower side of each disc roller.
Furthermore, the crushing frame comprises a plurality of inclined frames which are annularly distributed by taking the connecting column as a circle center;
inclined planes are arranged on one sides, facing the disc roller, of the inclined frames, and vertical planes are arranged on the other sides of the inclined frames; when the disc rollers on the outer side of the same connecting frame pass through the inclined plane of the inclined frame, the connecting frame is lifted; when the connecting frame moves to the vertical surface of the inclined frame, the plurality of disc rollers downwards drop the corresponding connecting frame;
a plurality of conical frames which are distributed at equal angles are arranged among the plurality of inclined frames; when the disc roller passes through, the wood waste can be subjected to shear stress through the conical frame and crushed once; the size of the wood waste during one-time crushing is controlled by adjusting the angle between the conical frames.
Further, the use method of the crushing and recycling device comprises the following steps:
the method comprises the following steps: moving the wood waste into the grinding box from the lower sides of the crushing mechanism and the drying mechanism through a conveying mechanism;
step two: starting a crushing and finishing mechanism, crushing the surface of the wood waste when the wood waste passes through the crushing and finishing mechanism, and drying the wood waste when the wood waste passes through a drying mechanism; a plurality of inwards sunken or through parts are processed on the surface of the wood waste through the breaking mechanism so as to improve the drying efficiency of the drying mechanism;
step three: drying the wood waste and then feeding the dried wood waste into a grinding box, wherein a grinding mechanism in the grinding box drives a plurality of disc rollers to rotate so as to crush the wood waste for the first time;
step four: and (4) enabling the wood waste after primary crushing to enter a crushing box, and performing secondary crushing through a multistage crushing roller.
Compared with the prior art, the invention has the following beneficial effects:
compared with the prior art, the surface of the wood waste with larger size can be broken and trimmed by the breaking and trimming mechanism before the wood waste is crushed, and a plurality of sunken or through parts are formed on the surface of the wood waste, so that the drying quality of the drying mechanism can be improved, the water content in the wood waste is reduced, and the subsequent crushing treatment is facilitated;
furthermore, the wood waste crushing device is provided with the grinding box and the crushing box, so that wood waste can be crushed for the second time, and on the basis of drying the wood waste, the crushing quality can be improved when the wood waste is crushed, and the fragments of the wood waste are prevented from being connected together.
Drawings
FIG. 1 is a schematic view showing a construction of a crushing and recovering apparatus for wood waste;
FIG. 2 is a partial cross-sectional view of a delivery box of the present invention;
FIG. 3 is a schematic view of a breaker roll of example 1 of the present invention;
FIG. 4 is a schematic view of a breaker roll of example 2 of the present invention;
FIG. 5 is a cross-sectional view of the grinding box of the present invention;
FIG. 6 is a partial schematic view of the crushing stand of the present invention;
fig. 7 is a side view of the crushing box of the present invention.
In the figure: 1. a delivery box; 2. a grinding box; 3. a crushing box; 4. a breaking and trimming mechanism; 5. a drying mechanism; 6. a pressing mechanism; 7. a milling mechanism; 8. a disc roller; 9. a crushing frame; 10. a support table; 11. a transfer mechanism; 12. a pressing structure; 61. a cylinder; 62. a stopper; 41. a first drive mechanism; 42. a cage; 43. breaking and finishing the roller; 431. a roller body; 432. a raised strip; 433. a convex cone; 71. a second drive mechanism; 72. connecting columns; 73. a connecting frame; 91. an inclined frame; 92. a conical frame; 21. an inclined groove; 31. a connecting box; 32. a crushing roller.
Detailed Description
Referring to fig. 1 to 7, the wood waste crushing and recycling device comprises a conveying box 1, wherein a grinding box 2 is installed on one side of the conveying box 1, a crushing box 3 is installed on the lower side of the grinding box 2, and wood waste passes through the conveying box 1, the grinding box 2 and the crushing box 3 in sequence after entering the device;
a conveying mechanism 11 is arranged in the conveying box 1, the conveying mechanism 11 is used for conveying the wood waste into the grinding box 2, a breaking mechanism 4 is arranged on the upper side, close to the conveying mechanism 11, in the conveying box 1, and a drying mechanism 5 is arranged on one side, close to the breaking mechanism 4, in the conveying box 1; the drying mechanism 5 comprises a heating mechanism and an air blowing mechanism, an air outlet part is arranged on the side surface of the conveying box 1, the air blowing mechanism heats air through the heating mechanism, and the air is separated from the device from the air outlet part after heating the wood waste;
when the wood waste passes through the breaking mechanism 4, the breaking mechanism 4 breaks the surface of the larger wood waste to process a plurality of inward sunken or through parts, so that the subsequent processing is facilitated;
the bottom of the grinding box 2 is provided with an inclined groove 21 communicated with the crushing box 3, the upper side of the inclined groove 21 is provided with a crushing frame 9, the grinding box 2 is provided with a grinding mechanism 7 connected with the center part of the crushing frame 9, the side surface of the grinding mechanism 7 is provided with at least one group of disc rollers 8, and after the wood waste moves to the inside of the grinding box 2, the grinding mechanism 7 drives the disc rollers 8 to crush the wood waste for one time;
Referring to fig. 2, the breaking mechanism 4 includes a first driving mechanism 41 and a holder 42, the first driving mechanism 41 is connected with the conveying box 1, the holder 42 is connected with the top end inside the conveying box 1, and a breaking roller 43 is rotatably connected inside the holder 42; the first connecting teeth are installed at the output end of the first driving mechanism 41, the second connecting teeth are installed on one side of the breaking and straightening roller 43, the first connecting teeth and the second connecting teeth are connected through chain transmission and used for driving the breaking and straightening roller 43 to rotate, and the rotating direction of the breaking and straightening roller 43 is the same as the moving direction of the wood waste.
A communicating part is arranged in the conveying mechanism 11 and close to the lower side of the breaking mechanism 4, the conveying mechanism 11 comprises two groups of conveying belts, the two groups of conveying belts are distributed on two sides of the communicating part, and the heights of the upper surfaces of the two groups of conveying belts are the same;
a supporting table 10 is arranged in the communicating part, the height of the upper surface of the supporting table 10 is lower than that of the upper surfaces of the two groups of conveyor belts, and the height difference is 5mm; when the crushing mechanism 4 pressurizes the wood waste, the support table 10 supports the wood waste from the bottom thereof, thereby preventing the wood waste from being deformed.
Both sides of the interior of the conveying box 1, which are close to the supporting platform 10, are provided with a pressing mechanism 6; the pressing mechanism 6 comprises a cylinder 61 connected with the conveying box 1, and a limiting piece 62 is installed at the bottom end of the cylinder 61; one end of each of the two sets of limiting members 62 facing the supporting platform 10 is tilted upward, and after the wood waste is processed by the breaking mechanism 4, one end of the wood waste is in contact with the limiting member 62 on one side in the moving direction, and is further separated from the breaking mechanism 4.
Referring to fig. 5 to 6, the milling mechanism 7 includes a second driving mechanism 71 connected to the milling box 2, an output end of the second driving mechanism 71 is provided with a connecting column 72, a bottom end of the connecting column 72 is rotatably connected to the crushing frame 9, and a side surface of the connecting column 72 is slidably connected to a plurality of connecting frames 73; a plurality of disc rollers 8 are equally spaced outside the corresponding linking frame 73.
A plurality of pressing structures 12 are arranged at the top end inside the grinding box 2, and inclined surfaces are arranged on one sides of the pressing structures 12 facing the rotating direction of the disc roller 8; when the wood waste enters the milling box 2, the wood waste is located above each of the disc rollers 8, and then contacts the inclined surface corresponding to the hold-down structure 12 as the disc rollers 8 rotate, and is transferred to the side surface or the lower side of each of the disc rollers 8.
The crushing frame 9 comprises a plurality of inclined frames 91, and the plurality of inclined frames 91 are annularly distributed by taking the connecting column 72 as a circle center;
the inclined surfaces are provided on the sides of the inclined frames 91 that rotate toward the disc roller 8, and the vertical surfaces are provided on the other sides of the inclined frames 91.
The working principle comprises the following embodiments:
example 1
As shown in fig. 3, the crushing roller 43 includes a roller body 431, and a plurality of equally-distributed convex strips 432 are mounted on the outer surface of the roller body 431; the distribution direction of the convex strips 432 is vertical to the moving direction of the wood waste;
during processing, the wood waste is moved into the grinding box 2 from the lower sides of the breaking mechanism 4 and the drying mechanism 5 through the conveying mechanism 11, and when the wood waste moves, the air cylinder 61 in the pressing mechanism 6 is started to lower the limiting piece 62 to the upper side of the conveying mechanism 11; a gap of 5mm is formed between the limiting piece 62 and the wood waste, so that the problem that the wood waste is tilted when moving is solved;
starting a first driving mechanism 41 in the breaking and straightening mechanism 4 to drive a breaking and straightening roller 43 to rotate, wherein when the wood waste passes through the lower side of the breaking and straightening roller 43, a convex strip 432 on the outer side of the breaking and straightening roller 43 is contacted with the upper surface of the wood waste, the convex strip 432 is pressurized on the upper surface of the wood waste to form a plurality of concave parts which are distributed at equal intervals, and the surface of the concave parts is subjected to breaking and straightening treatment;
after the wood waste is contacted with the breaking roller 43, the wood waste is driven by the convex strip 432 to be lifted upwards, based on the limiting piece 62 in the pressing mechanism 6, the wood waste can be prevented from being separated from the conveying mechanism 11, and the tilting end of the wood waste can be conveniently contacted with the limiting piece 62 through the tilting part of the limiting piece 62;
when the wood waste passes through the drying mechanism 5, the wood waste is dried, and the drying quality can be improved through the sunken parts in the wood waste;
the second driving mechanism 71 in the milling mechanism 7 drives each connecting frame 73 to rotate, so as to drive the plurality of disc rollers 8 to rotate, and the wood waste enters the milling box 2 after being dried and is crushed for the first time under the driving of each disc roller 8; the wood waste is driven by the disc roller 8 to move to the upper side inside the grinding box 2, and then moves downwards under the action of the inclined surface of the pressing structure 12, namely, the wood waste is moved to the upper side of the crushing frame 9 when the disc roller 8 rotates;
when the disc roller 8 on the outer side of the same link frame 73 passes through the inclined surface of the inclined frame 91, the link frame 73 is lifted; when moving to the vertical surface of the inclined frame 91, the plurality of disc rollers 8 drop the corresponding link frame 73 downward;
a plurality of conical frames 92 distributed at equal angles are arranged among the plurality of inclined frames 91; when the disc roller 8 passes through, the wood waste can be crushed once by generating shear stress on the wood waste through the conical frame 92;
the wood waste after the primary crushing is introduced into the crushing box 3 and is secondarily crushed by the multistage crushing rollers 32.
Example 2
Compared with the embodiment 1, the embodiment 2 replaces the breaker roll 43, as shown in fig. 4, the breaker roll 43 includes a roll body 431, and a plurality of protruding cones 433 are mounted on the outer surface of the roll body 431 and are distributed at equal intervals;
when the wood waste passes through, the convex cones 433 press on the upper surface of the wood waste to form concave hole parts distributed at equal intervals.
Detailed description of the preferred embodiment
A certain manufacturer producing the wood board adopts the device of the invention to crush and recycle the board waste in the production process;
when the existing device is used, drying treatment is needed before the plate is crushed, so that the water in the plate is reduced;
by feedback, the time consumption for drying the board can be reduced after the device is replaced by the device in the invention, and the quality of the wood chips is higher and the residue in the device is less after the board is crushed.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the present template may occur to those of ordinary skill in the art without departing from the principles of the present invention.
Claims (9)
1. A crushing and recycling device for wood waste is characterized by comprising:
the conveying box (1), a conveying mechanism (11) is installed inside the conveying box (1), and a drying mechanism (5) is installed inside the conveying box (1);
the breaking and straightening mechanism (4) is arranged in the conveying mechanism (11), and a plurality of inwards sunken or through parts are processed on the surface of the breaking and straightening mechanism (4) when the wood waste passes through the breaking and straightening mechanism (4);
the grinding box (2) is installed on one side of the conveying box (1), a grinding mechanism (7) is installed inside the grinding box (2), an inclined groove (21) is formed in the bottom of the grinding box (2), and a crushing frame (9) is installed on the upper side, close to the inclined groove (21), inside the grinding box (2);
the disc rollers (8), at least one group of disc rollers (8) are connected with the output end of the grinding mechanism (7), and the disc rollers (8) rotate on the upper side of the crushing frame (9) based on the grinding mechanism (7);
the crushing box (3) is connected with the inclined groove (21).
2. The apparatus for the fragmentation and recovery of wood waste according to claim 1, characterized in that the breaking and straightening means (4) comprise:
the first driving mechanism (41), the first driving mechanism (41) is connected with the upper surface of the conveying box (1);
the holder (42), the said holder (42) links with top in the transport case (1);
and the crushing and straightening roller (43), wherein the crushing and straightening roller (43) is connected with the retainer (42), and the crushing and straightening roller (43) rotates based on the first driving mechanism (41).
3. The crushing and recycling device of the wood waste material according to claim 2, wherein the crushing roller (43) comprises a roller body (431), and a plurality of equally distributed raised strips (432) are arranged on the outer surface of the roller body (431);
the projecting strips (432) are arranged in a direction perpendicular to the direction of movement of the wood waste.
4. A crushing and recycling device of wood waste according to claim 2, characterized in that the crushing roller (43) comprises a roller body (431), and the outer surface of the roller body (431) is provided with a plurality of equally spaced protruding cones (433).
5. The wood waste crushing and recycling device according to claim 1, wherein a communicating portion is provided inside the conveying mechanism (11) near the lower side of the crushing and trimming mechanism (4), and a support table (10) is installed inside the communicating portion.
6. The wood waste crushing and recycling device according to claim 1, wherein the conveying box (1) is internally provided with a pressing mechanism (6) at two sides close to the supporting platform (10);
the pressing mechanism (6) comprises an air cylinder (61) connected with the conveying box (1), and a limiting piece (62) is installed at the bottom end of the air cylinder (61);
and one end of each of the two groups of limiting pieces (62) facing the support platform (10) is tilted upwards.
7. The wood waste crushing and recycling device according to claim 1, wherein the grinding mechanism (7) comprises a second driving mechanism (71) connected with the grinding box (2), the output end of the second driving mechanism (71) is provided with a connecting column (72), the bottom end of the connecting column (72) is rotatably connected with the crushing frame (9), and the side surface of the connecting column (72) is slidably connected with a plurality of connecting frames (73);
the plurality of disc rollers (8) are distributed at equal intervals outside the corresponding connecting frame (73).
8. The wood waste crushing and recycling device according to claim 1, wherein a plurality of press-down structures (12) are installed at the top end of the inside of the grinding box (2), and the sides of the press-down structures (12) facing the rotation direction of the disc roller (8) are provided with inclined surfaces.
9. The wood waste crushing and recycling device according to claim 7, wherein the crushing frame (9) comprises a plurality of inclined frames (91), and the plurality of inclined frames (91) are annularly distributed around the connecting column (72);
a plurality of conical frames (92) which are distributed at equal angles are arranged among the plurality of inclined frames (91);
inclined surfaces are arranged on one sides, which face the disc roller (8), of the inclined frames (91) in a rotating mode, and vertical surfaces are arranged on the other sides of the inclined frames (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874429.8A CN115556207A (en) | 2022-07-25 | 2022-07-25 | Wood waste's broken recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874429.8A CN115556207A (en) | 2022-07-25 | 2022-07-25 | Wood waste's broken recovery unit |
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| Publication Number | Publication Date |
|---|---|
| CN115556207A true CN115556207A (en) | 2023-01-03 |
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ID=84738685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210874429.8A Pending CN115556207A (en) | 2022-07-25 | 2022-07-25 | Wood waste's broken recovery unit |
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| CN213254722U (en) * | 2020-08-07 | 2021-05-25 | 江西奉兴化工有限公司 | Possesses rare earth extraction agent processing of selecting separately function and uses raw materials breaker |
| CN215878209U (en) * | 2021-07-07 | 2022-02-22 | 章宇杨 | Wisdom city is with building abandonment wood treatment device |
| CN216989147U (en) * | 2021-11-01 | 2022-07-19 | 三明市五环液压机械有限公司 | Novel hydraulic crusher |
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