CN114192545B - Municipal garden waste treatment device and method - Google Patents
Municipal garden waste treatment device and method Download PDFInfo
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- CN114192545B CN114192545B CN202111261948.9A CN202111261948A CN114192545B CN 114192545 B CN114192545 B CN 114192545B CN 202111261948 A CN202111261948 A CN 202111261948A CN 114192545 B CN114192545 B CN 114192545B
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- 239000010921 garden waste Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 12
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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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
- 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
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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
- 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
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
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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
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/04—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks in rotating drums
-
- 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)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a municipal garden waste treatment device and a method, the device comprises a leaf crushing mechanism, the leaf crushing mechanism comprises a plurality of crushing roller sets, each crushing roller set comprises an upper crushing roller and a lower crushing roller matched with the upper crushing roller, a conveying gap for garden waste is formed between the upper crushing roller and the lower crushing roller, each upper crushing roller and the lower crushing roller respectively comprise two parallel transmission gears, crushing cutter pieces are uniformly distributed between the two transmission gears along the circumferential direction, each crushing cutter piece comprises a rubber supporting belt, a supporting chain is arranged on the outer side of each rubber supporting belt and is arranged along the conveying direction vertical to the waste, each supporting chain comprises a plurality of supporting blocks, the adjacent supporting blocks are connected through arc-shaped spring pieces, the inner sides of the supporting blocks are fixed with the rubber supporting belts, and crushing cutter pieces are fixed on the outer sides of the supporting blocks. The invention is suitable for separating and crushing the leaves of branches with different thicknesses and shapes in batches, does not need to cut off the branches in advance or crush the branches, and is convenient for the subsequent recycling of the branches.
Description
Technical Field
The invention relates to the technical field of garden waste treatment, in particular to a municipal garden waste treatment device and method.
Background
The garden waste mainly comprises plant residues generated after garden plants naturally wither or artificially prune, including dead branches, fresh branches, fallen leaves, grass leaves and the like. The existing garden waste is mostly directly crushed and then composted to prepare organic fertilizer, and the crushed garden waste is also used as raw materials of feed, fiber boards or papermaking and the like. When the garden waste is smashed, the branches with barks and leaves are mostly directly smashed, and classification smashing of trees (wood without barks), leaves, barks and the like is not carried out, so that subsequent separation is not suitable, and the value utilization of the waste is not facilitated.
In addition, because the branches are different in thickness and length and irregular in shape, even some main branches are provided with a plurality of thicker branches, the branches are cut or crushed firstly and then separated by a blower and the like in the prior art, but the thicker branches can also be used for processing products such as thin wood strips and the like and are directly cut or crushed, so that the value of comprehensive utilization of the branches is not improved.
Disclosure of Invention
The invention provides a municipal garden waste treatment device and method, which are suitable for separating and crushing leaves of branches with different thicknesses and shapes in batches, do not need to cut off the branches in advance or crush the branches, and are convenient for subsequent recycling of the branches.
The technical scheme of the invention is realized as follows: the utility model provides a municipal garden waste disposal device, which comprises a frame, be provided with leaf rubbing crusher in the frame, leaf rubbing crusher's both ends all are provided with the conveying roller set, leaf rubbing crusher includes a plurality of crushing roller set, the below of crushing roller set is provided with the leaf conveyer belt, crushing roller set include crushing roller and with last crushing roller complex lower crushing roller, the conveying clearance of gardens discarded object has been formed between last crushing roller and the lower crushing roller, it all includes the drive gear of two parallels with lower crushing roller to go up crushing roller, there is crushing cutter spare along the circumference equipartition between two drive gear, crushing cutter spare includes the rubber support area, the outside of rubber support area is provided with the supporting chain, the supporting chain sets up along the direction of delivery of perpendicular to discarded object, the supporting chain includes a plurality of supporting shoes, link to each other through the arc spring leaf between the adjacent supporting shoe, the inboard of supporting shoe is fixed with the rubber, the outside is fixed with crushing blade.
Further, the tip of supporting shoe is provided with opening spread groove up, and in the spread groove was arranged in to the tip of arc spring leaf, and articulated through pivot and supporting shoe, the cover was equipped with the torsional spring in the pivot.
Furthermore, the upper crushing roller and the lower crushing roller both comprise a support frame, one end, far away from the conveying gap, of the support frame is provided with a driving gear driven by a motor, the other end of the support frame is provided with a plurality of vertical sliding grooves at intervals, the transmission gear is vertically arranged in the sliding grooves in a sliding mode, a supporting spring is arranged in the sliding groove, far away from one side of the conveying gap, of the transmission gear, a tension wheel is arranged on the support frame between every two adjacent transmission gears, the tension wheel is located on one side, far away from the conveying gap, of the transmission gear, and a transmission belt is sleeved outside the driving gear, the transmission gear and the tension wheel.
Furthermore, a branch cutting mechanism, a branch peeling mechanism and a tree crushing mechanism are sequentially arranged on the machine frame at the discharge port of the leaf crushing mechanism, a second feed port is formed in the upper end of the branch peeling mechanism, and a third feed port is formed in the feed end of the tree crushing mechanism.
Further, branch peeling mechanism level sets up, and the one end of keeping away from branch cutting mechanism is provided with the trees discharge gate, is provided with first deflector between the discharge end of branch cutting mechanism and the second feed inlet, and the third feed inlet is located the below of trees discharge gate, is provided with the second deflector between trees discharge gate and the third feed inlet.
Furthermore, the branch cutting mechanism comprises an upper cutting roller and a lower cutting roller which rotate, and cutting tools are uniformly distributed on the outer walls of the upper cutting roller and the lower cutting roller in the circumferential direction.
A municipal garden waste treatment method comprises the following steps: the branch that has the leaf sends into through the delivery roller group and smashes between the roller with lower crushing roller, along with last crushing roller and the rotation of lower crushing roller to drive crushing blade and smash the leaf, wherein the outer wall that rubber support area and support chain follow the branch warp, and the leaf after smashing is transported out through the leaf conveyer belt.
Further, after the branches with the leaves removed are cut by a branch cutting mechanism, the branches enter a branch peeling mechanism for peeling, and the trees obtained after peeling enter a tree crushing mechanism for crushing; the garden waste which does not need to be removed with the leaves can enter the branch peeling mechanism through the second feed port, and the garden waste which does not need to be removed with the leaves or the barks can enter the tree crushing mechanism through the third feed port to be crushed.
The invention has the beneficial effects that:
the garden waste treatment device is suitable for directly separating and crushing leaves of branches with different thicknesses and shapes in batches, and does not need to cut off the branches in advance or crush the branches, so that the subsequent recycling of the branches is facilitated.
The leaf crushing mechanism is convenient to deform along with the outer walls of branches with different thicknesses and shapes through the arrangement of the rubber supporting belt and the arc-shaped spring piece, does not influence the crushing blade to crush the leaves, and realizes the respective treatment of the branches and the leaves; and the arc spring leaf is articulated with the supporting shoe, be convenient for smash the blade and warp according to the appearance of branch and the position of conveying better, only warp at harder discarded object parts such as branch, alleviate the influence to not having branch local deformation, thereby make and smash the blade and contact the leaf better, and smash, and set up the torsional spring, make and smash the blade when satisfying the deformation, ensure its support intensity, make and smash the blade and hug closely the gardens discarded object, avoid warping too big, the influence is to the smashing of leaf.
The branches with the leaves removed are cut by the branch cutting mechanism and then enter the branch peeling mechanism to peel, so that the problem that the peeling effect is influenced due to irregular branch shapes is avoided, and the peeled trees enter the tree crushing mechanism to be crushed, so that the trees and barks are respectively treated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view showing the construction of a municipal garden waste treatment apparatus according to embodiment 1;
FIG. 2 is a schematic structural view of the leaf shredding mechanism;
FIG. 3 is a schematic view of the upper crushing roller;
FIG. 4 is a schematic view of a comminuting insert;
FIG. 5 is a schematic view of a connecting groove;
FIG. 6 is a schematic view of the structure of a municipal garden waste treatment apparatus according to embodiment 3
The tree-leaf tree-peeling machine comprises a frame 1, a first feeding hole 2, a feeding conveying roller group 3, a leaf crushing mechanism 4, a branch cutting mechanism 5, a branch peeling mechanism 6, a tree crushing mechanism 7, a lower conveying roller 8, an upper conveying roller 9, an upper crushing assembly 10, a lower crushing assembly 11, a conveying gap 12, a leaf conveying belt 13, a second feeding hole 14, a third feeding hole 15, a driving belt 16, a supporting frame 17, a driving gear 18, a sliding groove 19, a transmission gear 20, a supporting spring 21, a tensioning wheel 22, a rubber supporting belt 23, a supporting block 24, an arc-shaped spring piece 25, a crushing blade 26, a connecting groove 27, a rotating shaft 28, a torsion spring 29, a tree bark collecting groove 30, a tree bark discharging hole 31, a tree discharging hole 32, a first guide plate 33, a second guide plate 34, an upper cutting roller 35, a lower cutting roller 36 and a cutting cutter 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art based on the embodiments of the present invention without inventive step, are within the scope of the present invention.
Example 1
As shown in fig. 1-4, a municipal garden waste treatment device, including frame 1, be provided with leaf rubbing crusher mechanism 4 in frame 1, the feed end and the discharge end of leaf rubbing crusher mechanism 4 all are provided with transport roller set 3, still be provided with first feed inlet 2 in the frame 1 of transport roller set 3 feed end, transport roller set 3 includes motor drive's lower conveying roller 8, the top of lower conveying roller 8 is provided with upper conveying roller 9, through criss-cross belt drive between the tip of upper conveying roller 9 and lower conveying roller 8, the height of upper conveying roller 9 can carry out vertical adjustment along with the feeding of gardens discarded object, leaf rubbing crusher mechanism 4 includes a plurality of crushing roller set, the below of crushing roller set is provided with leaf conveyer belt 13, crushing roller set includes upper crushing roller 10 and lower crushing roller 11 with upper crushing roller 10 complex, the conveying clearance 12 of gardens discarded object has been formed between upper crushing roller 10 and the lower crushing roller 11.
The upper crushing roller 10 and the lower crushing roller 11 both comprise two parallel transmission gears 20, crushing cutter pieces are evenly distributed between the two transmission gears 20 along the circumferential direction, each crushing cutter piece comprises a rubber supporting belt 23, a supporting chain is arranged on the outer side of each rubber supporting belt 23, the supporting chains are arranged along the conveying direction of waste perpendicular to the conveying direction, each supporting chain comprises a plurality of supporting blocks 24, the adjacent supporting blocks 24 are connected through arc-shaped spring pieces 25, the inner sides of the supporting blocks 24 are fixed with the rubber supporting belts 23, and crushing cutter pieces 26 are fixed on the outer sides. Through the arrangement of the rubber supporting belt 23 and the arc-shaped spring piece 25, the deformation along with the outer walls of the branches with different thicknesses and shapes is facilitated, and meanwhile, the crushing of the leaves by the crushing blades 26 is not influenced.
The application method of the embodiment comprises the following steps: gardens discarded object gets into leaf rubbing crusher through first feed inlet 2, delivery roller set 3 such as the bright branch that has the leaf and constructs 4, and leaf rubbing crusher constructs 4 and smashes the leaf on the branch, and the leaf after smashing is carried out through leaf conveyer belt 13 and is retrieved, can be used to the recovery of fertilizer, fodder or other product processing. The specific method for crushing the leaves by the leaf crushing mechanism 4 is as follows: the branch that has the leaf gets into on crushing roller 10 and between lower crushing roller 11, along with last crushing assembly 10 and lower crushing assembly 11's rotation to drive crushing blade 26 and smash the leaf, and the crushing cutter spare of circumference equipartition also is convenient for be drawn into the leaf between the crushing cutter spare, and then separates from the branch, further reduces remaining leaf on the branch, and wherein rubber support belt 23 and support chain warp along with the outer wall of branch. The branches without leaves can be classified according to the thickness thereof, and can be used for processing thin wood strips and the like, and can also be directly cut, peeled and crushed for processing raw materials for paper making and the like.
Example 2
The present embodiment is substantially the same as embodiment 1, except that, as shown in fig. 5, the end of the supporting block 24 is provided with a connecting groove 27 with an upward opening, the end of the arc-shaped spring piece 25 is disposed in the connecting groove 27 and is hinged to the supporting block 24 through a rotating shaft 28, the rotating shaft 28 is sleeved with a torsion spring 29, one end of the torsion spring 29 abuts against the groove wall of the connecting groove 27, and the other end abuts against the end of the arc-shaped spring piece 25. Arc spring leaf 25 is articulated with supporting shoe 24, it warp to be convenient for smash the blade according to the appearance of branch and the position of conveying better, only warp at harder discarded object parts such as branch, alleviate to not having branch local deformation influence, thereby make and smash the blade and contact the leaf better, and smash, and set up the torsional spring, make and smash the blade when satisfying the deformation, ensure its support intensity, make and smash the blade and hug closely the gardens discarded object, it is too big to avoid warping, the influence is to the smashing of leaf.
As shown in fig. 2 and 3, each of the upper crushing roller 10 and the lower crushing roller 11 includes two parallel support frames 17, two driving gears 18 are disposed at intervals at one end of the support frame 17 away from the conveying gap 12, the driving gears 18 are rotatably connected with the support frames 17 through bearings, and one of the driving gears 18 is driven by a motor. The other end of the supporting frame 17 is provided with a plurality of vertical sliding grooves 19 at intervals, the transmission gear 20 is vertically arranged in the sliding grooves 19 in a sliding mode, a supporting spring 21 is arranged in the sliding groove 19 on one side, away from the conveying gap 12, of the transmission gear 20, a tension wheel 22 is arranged on the supporting frame 17 between the adjacent transmission gears 20, the tension wheel 22 is located on one side, away from the conveying gap 12, of the transmission gear 20, and a transmission belt 16 is sleeved on the outer sides of the driving gear 18, the transmission gear 20 and the tension wheel 22.
The application method of the embodiment comprises the following steps: when the branches are thick, the transmission gear 20 is also adjusted in height under the action of the supporting spring 21 in addition to the deformation of the crushing cutter, so that the branches can smoothly pass through the transmission gear; the arrangement of the belt 16 facilitates the synchronous driving of a plurality of crushing roller sets, and the arrangement of the tension wheel 22 makes the belt 16 in a tension state.
Example 3
The present embodiment is substantially the same as embodiment 1 or 2, except that, as shown in fig. 6, a branch cutting mechanism 5, a branch peeling mechanism 6 and a tree crushing mechanism 7 are sequentially arranged on a frame of a discharge port of the leaf crushing mechanism, a second feed port 14 is arranged at an upper end of the branch cutting mechanism 5, and a third feed port 15 is arranged at a feed end of the tree crushing mechanism 7.
The branch peeling mechanism 6 is a double-roller wood peeling machine, the branch peeling mechanism 6 is horizontally arranged, one end far away from the branch cutting mechanism 5 is provided with a tree discharging port 32, the lower end of the branch peeling mechanism 6 is a bark discharging port 31, a bark collecting groove 30 is arranged below the bark discharging port 31, a first guide plate 33 is arranged between the discharging end of the branch cutting mechanism 5 and the second feeding port 14, the third feeding port 15 is positioned below the tree discharging port 32, and a second guide plate 34 is arranged between the tree discharging port 32 and the third feeding port 15.
The branch cutting mechanism 5 comprises an upper cutting roller 35 and a lower cutting roller 36 which rotate, the lower cutting roller 36 is driven by a motor, the ends of the upper cutting roller 35 and the lower cutting roller 36 are driven by crossed belts, and cutting tools 37 are uniformly distributed on the outer walls of the upper cutting roller 35 and the lower cutting roller 36 in the circumferential direction.
The application method of the embodiment comprises the following steps: the branches with the leaves removed are cut by the branch cutting mechanism 5, then enter the branch peeling mechanism 6 to be peeled, and the peeled trees enter the tree crushing mechanism 7 to be crushed, so that the classification processing of the trees, the barks and the leaves is realized. The garden waste such as dead branches and the like which does not need to be removed with leaves can also directly enter the branch peeling mechanism 6 through the second feed port 14, and the garden waste which does not need to be removed with leaves or barks can also directly enter the tree crushing mechanism 7 for crushing through the third feed port 15.
The branches with the leaves removed enter the branch cutting mechanism 5, and are rotated along with the opposite directions of the upper cutting roller 35 and the lower cutting roller 36, so that the cutting cutter 37 is driven to cut the branches; the cut branches enter a branch peeling mechanism 6 for peeling barks, and the peeled barks are discharged through a bark discharge hole 31 and fall into a bark collecting groove 32; the trees obtained after peeling enter a tree crushing mechanism 7 for crushing.
Example 4
A municipal garden waste treatment method comprises the following steps: send into gardens discarded object through first feed inlet 2 through carrying roller set 3 and smash between roller 10 and lower crushing roller 11, drive belt 16 drives crushing cutter spare and removes to drive crushing blade 26 and smash the leaf, wherein rubber support belt 23 and support chain warp along with the outer wall of branch, and the leaf after smashing is carried out through leaf conveyer belt 13.
The branches with the leaves removed are cut off by a branch cutting mechanism 5, then enter a branch peeling mechanism 6 for peeling, and the peeled trees enter a tree crushing mechanism 7 for crushing; the garden waste that does not need to be removed of the leaves can be fed into the branch barking mechanism 6 through the second feeding port 14, and the garden waste that does not need to be removed of the leaves or bark can be fed into the tree crushing mechanism 7 through the third feeding port 15 for crushing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a municipal garden waste treatment device, includes the frame, its characterized in that: the leaf crushing mechanism is arranged on the rack, two ends of the leaf crushing mechanism are respectively provided with a conveying roller group, the leaf crushing mechanism comprises a plurality of crushing roller groups, a leaf conveying belt is arranged below each crushing roller group, each crushing roller group comprises an upper crushing roller and a lower crushing roller matched with the upper crushing roller, a conveying gap for garden waste is formed between the upper crushing roller and the lower crushing roller, each upper crushing roller and the lower crushing roller respectively comprise two parallel transmission gears, crushing cutter pieces are uniformly distributed between the two transmission gears along the circumferential direction, each crushing cutter piece comprises a rubber supporting belt, a supporting chain is arranged on the outer side of each rubber supporting belt, each supporting chain is arranged along the conveying direction perpendicular to the waste, each supporting chain comprises a plurality of supporting blocks, the adjacent supporting blocks are connected through arc-shaped spring pieces, the inner sides of the supporting blocks are fixed with the rubber supporting belts, and the outer sides of the supporting blocks are fixedly provided with the crushing cutter pieces;
the end part of the supporting block is provided with a connecting groove with an upward opening, the end part of the arc-shaped spring piece is arranged in the connecting groove and is hinged with the supporting block through a rotating shaft, and the rotating shaft is sleeved with a torsion spring;
the upper crushing roller and the lower crushing roller both comprise support frames, one end, far away from the conveying gap, of each support frame is provided with a driving gear driven by a motor, the other end of each support frame is provided with a plurality of vertical sliding grooves at intervals, the transmission gears vertically slide and are arranged in the sliding grooves, supporting springs are arranged in the sliding grooves, far away from one side of the conveying gap, of the transmission gears, tension wheels are arranged on the support frames between the adjacent transmission gears, the tension wheels are located on one sides, far away from the conveying gap, of the transmission gears, and transmission belts are sleeved on the outer sides of the driving gear, the transmission gears and the tension wheels.
2. The municipal garden waste treatment device according to claim 1, wherein: the machine frame of the discharge port of the leaf crushing mechanism is sequentially provided with a branch cutting mechanism, a branch peeling mechanism and a tree crushing mechanism, the upper end of the branch peeling mechanism is provided with a second feed port, and the feed end of the tree crushing mechanism is provided with a third feed port.
3. The municipal garden waste treatment device according to claim 2, wherein: the branch peeling mechanism is horizontally arranged, a tree discharging port is formed in one end, away from the branch cutting mechanism, of the branch peeling mechanism, a first guide plate is arranged between the discharging end of the branch cutting mechanism and the second feeding port, the third feeding port is located below the tree discharging port, and a second guide plate is arranged between the tree discharging port and the third feeding port.
4. The municipal garden waste treatment device according to claim 2, wherein: the branch cutting mechanism comprises an upper cutting roller and a lower cutting roller which rotate, and cutting tools are uniformly distributed on the outer walls of the upper cutting roller and the lower cutting roller in the circumferential direction.
5. A municipal garden waste treatment method, characterized in that the apparatus of any one of claims 1 to 4 is used, comprising the steps of: the branch that has the leaf sends into through the conveying roller group and smashes between the roller with lower, along with last crushing roller and the rotation of lower crushing roller to drive crushing blade and smash the leaf, wherein the rubber support area warp with the outer wall of support chain along with the branch, and the leaf after smashing is carried out through leaf conveyer belt.
6. The municipal garden waste treatment method according to claim 5, wherein the branches from which the leaves are removed are cut by the branch cutting mechanism, and then peeled by the branch peeling mechanism, and the peeled trees are crushed by the tree crushing mechanism; the garden waste which does not need to be removed with the leaves can enter the branch peeling mechanism through the second feed port, and the garden waste which does not need to be removed with the leaves or the barks can enter the tree crushing mechanism through the third feed port to be crushed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261948.9A CN114192545B (en) | 2021-10-28 | 2021-10-28 | Municipal garden waste treatment device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261948.9A CN114192545B (en) | 2021-10-28 | 2021-10-28 | Municipal garden waste treatment device and method |
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| Publication Number | Publication Date |
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| CN114192545A CN114192545A (en) | 2022-03-18 |
| CN114192545B true CN114192545B (en) | 2023-01-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115350768B (en) * | 2022-06-30 | 2023-09-15 | 北京市首发天人生态景观有限公司 | Portable gardens discarded object classification crushing apparatus |
| CN115921072B (en) * | 2023-03-09 | 2023-06-06 | 山东风光市政园林工程有限公司 | Afforestation discarded object is selected separately broken system |
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