CN112191347A - Large garbage shredder and shredding method thereof - Google Patents
Large garbage shredder and shredding method thereof Download PDFInfo
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- CN112191347A CN112191347A CN202011124857.6A CN202011124857A CN112191347A CN 112191347 A CN112191347 A CN 112191347A CN 202011124857 A CN202011124857 A CN 202011124857A CN 112191347 A CN112191347 A CN 112191347A
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- box body
- roller
- plate
- main shaft
- movable
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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
- 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
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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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
- B02C18/16—Details
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
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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
- B02C18/16—Details
- B02C2018/168—User safety devices or measures in shredders
Abstract
The invention discloses a large garbage shredder and a shredding method thereof, comprising a box body, an upper roller, a lower roller and a material pressing mechanism; the box body is of a hollow cuboid structure which is horizontally arranged, a feeding opening is formed in the left upper side of the box body in an embedded mode, and a discharging opening is formed in the right lower side of the box body in an embedded mode; the inside of the box body is also obliquely and vertically provided with an upper roller and a lower roller which are both horizontally and longitudinally arranged, the upper roller is arranged at the left upper part of the lower roller, the two ends of the upper roller and the two ends of the lower roller are respectively and rotatably connected with the front surface and the rear surface of the box body and relatively rotate between the two ends, and large garbage in the box body is cut and shredded; the inside of the box body is also obliquely provided with a material pressing mechanism close to the left lower part, the fixed end of the material pressing mechanism is connected with the box body, the material pressing end of the material pressing mechanism extends upwards in the upward rolling direction in an inclined mode, and the large garbage in the box body is pushed in the upward rolling direction. The invention has simple structure, convenient operation, safety and reliability, and is good at treating large garbage.
Description
Technical Field
The invention relates to a shredder, in particular to a large garbage shredder and a shredding method thereof.
Background
A large amount of large garbage is generally generated in house decoration, relocation and resident waste furniture updating processes, and the treatment of the large garbage is becoming a difficult problem; because the garbage is difficult to dispose, a plurality of residents do not know how to dispose the garbage and often discard the garbage at will, so that the amount of the garbage without main parts placed in public areas is increased continuously, the environmental sanitation is influenced, and potential safety hazards exist. At present, a double-shaft shredder is often adopted to process the large garbage, but the double-shaft shredder is low in efficiency, materials often fly out in the shredding process, and certain potential safety hazards exist. Therefore, how to treat large garbage efficiently and safely is a problem which needs to be solved urgently at present.
Disclosure of Invention
The invention aims to provide a large garbage shredder and a shredding method thereof, which have the advantages of simple structure, convenience in operation, safety, reliability and capability of processing large garbage.
In order to solve the technical problems, the invention adopts the following technical scheme: the invention discloses a large garbage shredder which has the innovation points that: comprises a box body, an upper roller, a lower roller and a material pressing mechanism; the box body is of a hollow cuboid structure which is horizontally arranged, a feeding opening is formed in the left upper side of the box body in an embedded mode, and a discharging opening is formed in the right lower side of the box body in an embedded mode; the inside of the box body is also obliquely and vertically provided with an upper roller and a lower roller, the upper roller and the lower roller are both horizontally and longitudinally arranged, the upper roller is arranged above the left side of the lower roller, two ends of the upper roller and two ends of the lower roller are respectively and rotatably connected with the front surface and the rear surface of the box body, the two ends of the upper roller and the two ends of the lower roller relatively rotate, and large garbage in the box body is cut and shredded; the inside of box is leaned on left below department and still is inclined and be equipped with swager constructs, swager constructs the stiff end with the box is connected, and its swager end to roll the direction slope upwards extends to with the major possession rubbish in the box to the direction of rolling is carried out the propelling movement.
Preferably, the box body consists of a side plate, a feeding opening sealing plate, a discharging opening sealing plate, a top sealing plate and a bottom sealing plate; two the curb plate is located respectively the front-back of box, pan feeding mouth shrouding is located the pan feeding mouth department of box, the discharge gate shrouding is located the discharge gate department of box, the top shrouding is located the upper right side of box, the bottom shrouding is located the left side below of box, pan feeding mouth shrouding, discharge gate shrouding, top shrouding and bottom shrouding respectively with two the curb plate spiro union is fixed to the concatenation forms the box.
Preferably, an upper rolling shaft hole and a lower rolling shaft hole are respectively embedded into the two side plates in an inclined manner from top to bottom near the middle position, and each upper rolling shaft hole is arranged at the upper left of the corresponding lower rolling shaft hole; the two upper roller holes are coaxially arranged, and the two lower roller holes are coaxially arranged; the two side plates adopt a half structure, and are divided into two parts along the connecting line of the upper roller holes and the central holes corresponding to the lower roller holes; and movable pressing plate shaft holes are respectively embedded in the upper and lower positions of the two side plates, the two movable pressing plate shaft holes are coaxially arranged, and each movable pressing plate shaft hole is respectively arranged between the bottom sealing plate and the corresponding lower rolling shaft hole.
Preferably, the front surface and the rear surface of the feeding port sealing plate are respectively fixedly attached with a first positioning boss for positioning, and a first positioning groove is embedded in the two side plates close to the upper left; each first positioning groove is respectively matched with the corresponding first positioning boss, and the setting position of each first positioning groove is respectively corresponding to the setting position of the corresponding first positioning boss; the feeding port sealing plate is arranged between the upper left sides of the two side plates, and the first positioning bosses are respectively inserted into the corresponding first positioning grooves and fixedly connected through screws.
Preferably, the front surface and the rear surface of the bottom sealing plate are respectively fixedly attached with a second positioning boss for positioning, and a second positioning groove is embedded in the left lower part of the two side plates; each second positioning groove is respectively matched with the corresponding second positioning boss, and the setting position of each second positioning groove corresponds to the setting position of the corresponding second positioning boss; the bottom sealing plate is arranged between the left lower parts of the two side plates, and the second positioning bosses are respectively inserted into the corresponding second positioning grooves and fixedly connected through screws.
Preferably, the upper roller comprises a first motor, a first main shaft, an upper moving blade, a first spacer bush, a first lock nut and a first bearing seat assembly; the first main shaft adopts a hexagonal shaft, two ends of the first main shaft are respectively sleeved with a first bearing seat assembly, each first bearing seat assembly is respectively matched with the corresponding upper rolling shaft hole, and the first main shaft is horizontally and longitudinally arranged in the box body and is respectively in rotating connection with the box body through the first bearing seat assembly; one end of the first main shaft vertically extends out of the side plate and is in linkage connection with the first motor in a direct connection mode, and the first motor is connected with the corresponding side plate of the box body through a torsion arm; the first main shaft is further sequentially sleeved with a plurality of first spacer bushes at intervals, each first spacer bush is respectively arranged between two first bearing seat assemblies, an upper moving cutter is respectively attached to the adjacent first spacer bushes at the same axis, and each upper moving cutter is respectively sleeved on the first main shaft; the outer sides of the two outermost first spacer sleeves are respectively provided with first locking nuts in a coaxial fit mode, each first locking nut is sleeved on the first spindle, and each first spacer sleeve and each upper moving knife are axially positioned.
Preferably, the lower roller comprises a second motor, a second main shaft, a lower moving blade, a second spacer bush, a second locking nut and a second bearing seat assembly; the second main shaft adopts a hexagonal shaft, two ends of the second main shaft are respectively sleeved with second bearing seat assemblies, each second bearing seat assembly is respectively matched with the corresponding lower rolling shaft hole, and the second main shaft is horizontally and longitudinally arranged in the box body and is respectively in rotating connection with the box body through the second bearing seat assemblies; one end of the second main shaft vertically extends out of the side plate and is in linkage connection with the second motor in a direct connection mode, and the second motor is connected with the corresponding side plate of the box body through a torsion arm; the second main shaft is sequentially sleeved with a plurality of second spacer sleeves at intervals, each second spacer sleeve is respectively arranged between two second bearing seat assemblies, lower moving blades are respectively attached to the adjacent second spacer sleeves coaxially, and each lower moving blade is respectively sleeved on the second main shaft and respectively rotates relative to the corresponding upper moving blade; and the outer sides of the two outermost second spacer sleeves are respectively provided with second locking nuts in coaxial fit, each second locking nut is respectively sleeved on the second spindle and respectively axially positions each second spacer sleeve and each lower moving knife.
Preferably, the material pressing mechanism comprises a movable pressing plate, a material pressing oil cylinder, an upper fixed cutter, a lower fixed cutter, an arc plate and a pin shaft; the tail part of the material pressing oil cylinder is arranged on the bottom sealing plate, the head part of the material pressing oil cylinder is arranged obliquely upwards towards the upward rolling direction and is connected with the middle upper position of the movable pressing plate which is vertically arranged, and the movable pressing plate is arranged below the material inlet sealing plate, is arranged above the bottom sealing plate and is arranged on the left side of the upward rolling and the downward rolling; the lower ends of the movable pressing plates are respectively connected with the corresponding movable pressing plate shaft holes of the two side plates through pin shafts, and the movable pressing plates vertically rotate around the pin shafts in the box body under the action of the material pressing oil cylinders; a plurality of upper fixed cutters are sequentially and vertically arranged at intervals along the longitudinal direction of the movable pressing plate at the upper position close to one side of the upper roller, and the arrangement position of each upper fixed cutter corresponds to the arrangement position of the upper roller and is respectively positioned between two adjacent upper movable cutters; a plurality of lower fixed cutters are sequentially and vertically arranged at intervals along the longitudinal direction of the movable pressing plate at the lower position close to one side of the upper roller, and the arrangement position of each lower fixed cutter corresponds to the arrangement position of the lower roller and is respectively positioned between the two adjacent lower movable cutters; the top end of the movable pressing plate is also vertically attached with an arc plate, and in the rotating process of the movable pressing plate, a gap between the arc plate and the feeding port of the box body is kept unchanged.
Preferably, fixed knives are further vertically arranged on the top sealing plate at intervals along the longitudinal direction of the top sealing plate on one side close to the upper roller, and the arrangement position of each fixed knife corresponds to the arrangement position of the upper roller and is respectively located between the two adjacent upper movable knives.
The invention discloses a shredding method of a large garbage shredder, which is characterized by comprising the following steps:
the method comprises the following steps: firstly, assembling and forming, and ensuring that the upper moving blade and the lower moving blade rotate relatively;
step two: then, large garbage is thrown in through a feeding port of the box body, and is stably guided into the space between the material pressing mechanism and the upper roller and between the material pressing mechanism and the lower roller through the arc plate;
step three: under the action of the material pressing oil cylinder, the movable pressing plate vertically rotates in the upward rolling direction around the pin shaft, and large garbage is extruded among the upper movable knife, the upper fixed knife, the lower movable knife and the lower fixed knife;
step four: the upper movable knife and the lower movable knife rotate relatively to cut and shred large garbage, and the shredded garbage is discharged from a discharge port of the box body.
The invention has the beneficial effects that:
(1) the invention has simple structure, convenient operation, safety and reliability, and is good at treating large garbage;
(2) the clearance between the movable pressing plate and the upper roller is adjustable in real time, and large garbage with various shapes and specifications can be conveniently treated, so that the production efficiency is greatly improved, and the application range is wide;
(3) for large garbage which is particularly difficult to treat, the movable pressing plate can be pushed by the material pressing oil cylinder to extrude the large garbage, so that the large garbage can be treated quickly, and the production efficiency is improved;
(4) the invention has no material flying out in the production process, thereby being safer and more efficient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a large waste shredder according to the present invention.
Fig. 2 is a schematic structural view of the box body in fig. 1.
Fig. 3 is a schematic structural view of the side plate in fig. 2.
Fig. 4 is a schematic view of the structure of the upper roller in fig. 1.
Fig. 5 is a schematic view of the structure of the lower roll of fig. 1.
Fig. 6 is a schematic structural view of the pressing mechanism in fig. 1.
Fig. 7 is a schematic structural view of the feeding port closing plate in fig. 2.
Fig. 8 is a schematic structural view of the discharge hole closing plate in fig. 2.
Fig. 9 is a schematic view of the top closure plate of fig. 2.
Fig. 10 is a schematic view of the bottom closure plate of fig. 2.
Wherein, 1-a box body; 2-rolling up; 3-rolling down; 4-a pressing mechanism; 5-side plate; 6-a feed inlet closing plate; 7-a discharge hole closing plate; 8-top closing plate; 9-bottom closing plate; 10-upper roller hole; 11-lower roller shaft hole; 12-the movable platen shaft hole; 13-a first positioning groove; 14-a pin shaft; 15-a first positioning boss; 16-stationary knife; 17-a first motor; 18-a first spindle; 19-moving the knife upwards; 20-a first spacer sleeve; 21-a first locking nut; 22-a first bearing housing assembly; 23-downward moving blade; 24-a movable platen; 25-a material pressing oil cylinder; 26-mounting a fixed cutter; 27-lower fixed knife; 28-arc plate; 29-a second positioning boss; 30-a second positioning groove; 31-a second motor; 32-a second spindle; 33-a second spacer; 34-a second lock nut; 35-second chock assembly.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description.
The invention discloses a large garbage shredder, which comprises a box body 1, an upper roller 2, a lower roller 3 and a material pressing mechanism 4, wherein the upper roller 2 is arranged on the box body; the box body 1 is of a horizontally arranged hollow cuboid structure, a feeding opening is formed in the left upper side of the box body in an embedded mode, and a discharging opening is formed in the right lower side of the box body in an embedded mode; as shown in fig. 1 to 10, the box body 1 is composed of a side plate 5, a feeding opening sealing plate 6, a discharging opening sealing plate 7, a top sealing plate 8 and a bottom sealing plate 9; two curb plates 5 are located the front and back of box 1 respectively, and pan feeding mouth shrouding 6 is located the pan feeding mouth department of box 1, and discharge gate shrouding 7 is located the discharge gate department of box 1, and top shrouding 8 is located the upper right side of box 1, and bottom shrouding 9 is located the left side below of box 1, and pan feeding mouth shrouding 6, discharge gate shrouding 7, top shrouding 8 and bottom shrouding 9 are fixed with 5 spiro unions of two curb plates respectively to the concatenation forms box 1.
As shown in fig. 3, an upper roller hole 10 and a lower roller hole 11 are respectively formed in the two side plates 5 at positions near the middle in an inclined manner, and each upper roller hole 10 is arranged above and to the left of the corresponding lower roller hole 11; the two upper roller holes 10 are coaxially arranged, and the two lower roller holes 11 are coaxially arranged; the two side plates 5 adopt a half structure, and are divided into two parts along the connecting line of the upper roller hole 10 and the central hole corresponding to the lower roller hole 11; the upper and lower positions of the two side plates 5 are respectively embedded with a movable platen shaft hole 12, the two movable platen shaft holes 12 are coaxially arranged, and each movable platen shaft hole 12 is respectively arranged between the bottom closing plate 9 and the corresponding lower roller hole 11.
As shown in fig. 2 and 7, the front and rear surfaces of the material inlet closing plate 6 are respectively and fixedly attached with a first positioning boss 15 for positioning, and a first positioning groove 13 is embedded in the upper left side of the two side plates 5; each first positioning groove 13 is respectively matched with the corresponding first positioning boss 15, and the setting position of each first positioning groove corresponds to the setting position of the corresponding first positioning boss 15; in the invention, the feeding port sealing plate 6 is arranged between the left upper parts of the two side plates 5, and the first positioning bosses 15 are respectively inserted into the corresponding first positioning grooves 13 and fixedly connected through screws. The first positioning boss 15 has the function of transferring force, and the force acting on the feeding opening sealing plate 6 is transferred to the side plate 5 through the first positioning boss 15.
As shown in fig. 2 and 10, second positioning bosses 29 for positioning are respectively fixedly attached to the front and rear surfaces of the bottom closing plate 9, and second positioning grooves 30 are further embedded in the lower left portions of the two side plates 5; each second positioning groove 30 is respectively matched with the corresponding second positioning boss 29, and the setting position of each second positioning groove 30 corresponds to the setting position of the corresponding second positioning boss 29; in the invention, the bottom closing plate 9 is arranged between the left lower parts of the two side plates 5, and the second positioning bosses 29 are respectively inserted into the corresponding second positioning grooves 30 and fixedly connected through screws. The second positioning boss 29 of the present invention also has a function of transmitting a force, and the force acting on the bottom closing plate 9 is transmitted to the side plate 5 through the second positioning boss 29.
The invention also discloses a box body 1, wherein an upper roller 2 and a lower roller 3 are obliquely and vertically arranged in the box body 1, as shown in figures 1-5, the upper roller 2 and the lower roller 3 are horizontally and longitudinally arranged, the upper roller 2 is arranged above the lower roller 3 at the left side, two ends of the upper roller 2 and two ends of the lower roller 3 are respectively and rotatably connected with the front surface and the rear surface of the box body 1, and the two rollers rotate relatively to cut and shred large garbage in the box body 1.
The upper roller 2 comprises a first motor 17, a first main shaft 18, an upper moving blade 19, a first spacer 20, a first lock nut 21 and a first bearing seat assembly 22; as shown in fig. 1 and 4, the first spindle 18 is a hexagonal shaft, and two ends of the first spindle are respectively sleeved with first bearing seat assemblies 22, each first bearing seat assembly 22 is respectively matched with a corresponding upper roller hole 10, and the first spindle 18 is horizontally and longitudinally arranged inside the box body 1 and is respectively rotatably connected with the box body 1 through the first bearing seat assemblies 22; one end of the first main shaft 18 vertically extends out of the corresponding side plate 5 and is in linkage connection with a first motor 17 in a direct connection mode, and the first motor 17 is connected with the corresponding side plate 5 of the box body 1 through a torsion arm;
as shown in fig. 1 and 4, a plurality of first spacers 20 are sequentially sleeved on the first main shaft 18 at intervals, each first spacer 20 is respectively arranged between two first bearing seat assemblies 22, an upper moving blade 19 is respectively attached to the adjacent first spacers 20 at the same axis, and each upper moving blade 19 is respectively sleeved on the first main shaft 18; the outer sides of the two outermost first spacer bushes 20 are respectively provided with first locking nuts 21 in a coaxial fit manner, each first locking nut 21 is respectively sleeved on the first main shaft 18, and each first spacer bush 20 and each upper moving knife 19 are respectively axially positioned; wherein the bearing of each first bearing block assembly 22 is a self-aligning roller bearing with a shrink fit. The upper roller 2 has functions of feeding and extruding besides the shredding function.
The lower roller 3 comprises a second motor 31, a second main shaft 32, a lower moving blade 23, a second spacer 33, a second lock nut 34 and a second bearing seat assembly 35; as shown in fig. 1 and 5, the second spindle 32 is a hexagonal shaft, and two ends of the second spindle are respectively sleeved with second bearing seat assemblies 35, each second bearing seat assembly 35 is respectively matched with a corresponding lower roller hole 11, and the second spindle 32 is horizontally and longitudinally arranged inside the box body 1 and is respectively rotatably connected with the box body 1 through the second bearing seat assemblies 35; one end of the second main shaft 32 vertically extends out to correspond to the side plate 5 and is in linkage connection with the second motor 31 in a direct connection mode, and the second motor 31 is connected with the corresponding side plate 5 of the box body 1 through a torsion arm;
as shown in fig. 1 and 5, the second main shaft 32 is further sequentially sleeved on a plurality of second spacers 33 at intervals, each second spacer 33 is respectively arranged between two second bearing seat assemblies 35, the lower blades 23 are respectively attached to the adjacent second spacers 33 with the same axle center, and each lower blade 23 is respectively sleeved on the second main shaft 32 and respectively rotates relative to the corresponding upper blade 19; the outer sides of the two outermost second spacers 33 are respectively provided with second locking nuts 34 in coaxial fit, each second locking nut 34 is respectively sleeved on the second spindle 32, and each second spacer 33 and each lower moving blade 23 are axially positioned.
According to the invention, a material pressing mechanism 4 is also obliquely arranged at the left lower part in the box body 1, the fixed end of the material pressing mechanism 4 is connected with the box body 1, the material pressing end of the material pressing mechanism extends upwards in an inclined way towards the direction of the upper roller 2, and the large garbage in the box body 1 is pushed towards the direction of the upper roller 2; the pressing mechanism 4 comprises a movable pressing plate 24, a pressing oil cylinder 25, an upper fixed cutter 26, a lower fixed cutter 27, an arc plate 28 and a pin shaft 14; as shown in fig. 1 and 6, the tail of the material pressing oil cylinder 25 is installed on the bottom closing plate 9, and the head thereof is obliquely arranged upwards in the direction of the upward roller 2 and is connected with the middle upper position of the vertically arranged movable pressing plate 24, the movable pressing plate 24 is arranged below the material inlet closing plate 6, above the bottom closing plate 9 and on the left side of the upward roller 2 and the downward roller 3; the lower ends of the movable pressing plates 24 are respectively connected with the corresponding movable pressing plate shaft holes 12 of the two side plates 5 through pin shafts 14, and the movable pressing plates 24 do vertical rotating motion around the pin shafts 14 in the box body 1 under the action of the material pressing oil cylinders 25;
as shown in fig. 1 and 6, a plurality of upper fixed knives 26 are further vertically arranged at intervals in sequence along the longitudinal direction at the upper position of one side of the upper roller 2 of the movable platen 24, and the arrangement position of each upper fixed knife 26 corresponds to the arrangement position of the upper roller 2 and is respectively positioned between two adjacent upper movable knives 19; a plurality of lower fixed knives 27 are sequentially and vertically arranged at intervals along the longitudinal direction of the movable pressing plate 24 at the lower position close to one side of the upper roller 2, and the arrangement position of each lower fixed knife 27 corresponds to the arrangement position of the lower roller 3 and is respectively positioned between two adjacent lower movable knives 23; the top end of the movable pressing plate 24 is also vertically attached with an arc plate 28, and in the rotating process of the movable pressing plate 24, a gap between the arc plate 28 and a feeding port of the box body 1 is kept unchanged, so that large garbage can be stably guided in. In the invention, except for the lower moving blade 23, other parts of the lower roller 3 are consistent with those of the upper roller 2, thereby ensuring the interchangeability of the parts of the upper roller 2 and the lower roller 3.
As shown in fig. 1 and 9, fixed knives 16 are further vertically arranged at intervals in sequence along the longitudinal direction at the upper position of the top sealing plate 8 close to the upper roller 2, and the arrangement position of each fixed knife 16 corresponds to the arrangement position of the upper roller 2 and is respectively located between two adjacent upper moving knives 19.
The invention discloses a shredding method of a large garbage shredder, which comprises the following steps:
the method comprises the following steps: firstly, assembling and forming, and ensuring that the upper moving blade 19 and the lower moving blade 23 rotate relatively;
step two: then, large garbage is thrown in through a feeding port of the box body 1, and is stably guided into the space between the material pressing mechanism 4 and the upper roller 2 and the lower roller 3 through the arc plate 28;
step three: under the action of the material pressing oil cylinder 25, the movable pressing plate 24 vertically rotates around the pin shaft 14 towards the direction of the upper roller 2, and large garbage is squeezed among the upper movable knife 19, the upper fixed knife 26, the lower movable knife 23 and the lower fixed knife 27;
step four: the large garbage is cut and shredded by utilizing the principle that the upper movable knife 19 and the lower movable knife 23 rotate relatively and are cut and torn mutually, and the shredded garbage is discharged from a discharge hole of the box body 1.
The invention has the beneficial effects that:
(1) the invention has simple structure, convenient operation, safety and reliability, and is good at treating large garbage;
(2) the clearance between the movable pressing plate 24 and the upper roller 2 is adjustable in real time, and large garbage with various shapes and specifications can be conveniently treated, so that the production efficiency is greatly improved, and the application range is wide;
(3) for large garbage which is particularly difficult to treat, the movable pressing plate 24 can be pushed by the material pressing oil cylinder 25 to extrude the large garbage, so that the large garbage can be treated quickly, and the production efficiency is improved;
(4) the invention has no material flying out in the production process, thereby being safer and more efficient.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art should fall into the protection scope of the present invention without departing from the design concept of the present invention, and the technical contents of the present invention as claimed are all described in the technical claims.
Claims (10)
1. The utility model provides a major possession rubbish shredder which characterized in that: comprises a box body, an upper roller, a lower roller and a material pressing mechanism; the box body is of a hollow cuboid structure which is horizontally arranged, a feeding opening is formed in the left upper side of the box body in an embedded mode, and a discharging opening is formed in the right lower side of the box body in an embedded mode; the inside of the box body is also obliquely and vertically provided with an upper roller and a lower roller, the upper roller and the lower roller are both horizontally and longitudinally arranged, the upper roller is arranged above the left side of the lower roller, two ends of the upper roller and two ends of the lower roller are respectively and rotatably connected with the front surface and the rear surface of the box body, the two ends of the upper roller and the two ends of the lower roller relatively rotate, and large garbage in the box body is cut and shredded; the inside of box is leaned on left below department and still is inclined and be equipped with swager constructs, swager constructs the stiff end with the box is connected, and its swager end to roll the direction slope upwards extends to with the major possession rubbish in the box to the direction of rolling is carried out the propelling movement.
2. A large waste shredder according to claim 1, wherein: the box body consists of side plates, a feeding opening sealing plate, a discharging opening sealing plate, a top sealing plate and a bottom sealing plate; two the curb plate is located respectively the front-back of box, pan feeding mouth shrouding is located the pan feeding mouth department of box, the discharge gate shrouding is located the discharge gate department of box, the top shrouding is located the upper right side of box, the bottom shrouding is located the left side below of box, pan feeding mouth shrouding, discharge gate shrouding, top shrouding and bottom shrouding respectively with two the curb plate spiro union is fixed to the concatenation forms the box.
3. A large waste shredder according to claim 2, wherein: an upper rolling shaft hole and a lower rolling shaft hole are respectively embedded in the two side plates in an inclined manner from top to bottom near the middle position, and each upper rolling shaft hole is arranged at the left upper part corresponding to the lower rolling shaft hole; the two upper roller holes are coaxially arranged, and the two lower roller holes are coaxially arranged; the two side plates adopt a half structure, and are divided into two parts along the connecting line of the upper roller holes and the central holes corresponding to the lower roller holes; and movable pressing plate shaft holes are respectively embedded in the upper and lower positions of the two side plates, the two movable pressing plate shaft holes are coaxially arranged, and each movable pressing plate shaft hole is respectively arranged between the bottom sealing plate and the corresponding lower rolling shaft hole.
4. A large waste shredder according to claim 2, wherein: the front surface and the rear surface of the feeding port sealing plate are respectively fixedly attached with a first positioning boss for positioning, and a first positioning groove is embedded in the upper left side of each of the two side plates; each first positioning groove is respectively matched with the corresponding first positioning boss, and the setting position of each first positioning groove is respectively corresponding to the setting position of the corresponding first positioning boss; the feeding port sealing plate is arranged between the upper left sides of the two side plates, and the first positioning bosses are respectively inserted into the corresponding first positioning grooves and fixedly connected through screws.
5. A large waste shredder according to claim 2, wherein: the front surface and the rear surface of the bottom sealing plate are respectively fixedly attached with a second positioning boss for positioning, and a second positioning groove is embedded in the left lower part of the two side plates; each second positioning groove is respectively matched with the corresponding second positioning boss, and the setting position of each second positioning groove corresponds to the setting position of the corresponding second positioning boss; the bottom sealing plate is arranged between the left lower parts of the two side plates, and the second positioning bosses are respectively inserted into the corresponding second positioning grooves and fixedly connected through screws.
6. A large waste shredder according to claim 3, wherein: the upper roller comprises a first motor, a first main shaft, an upper moving blade, a first spacer bush, a first locking nut and a first bearing seat assembly; the first main shaft adopts a hexagonal shaft, two ends of the first main shaft are respectively sleeved with a first bearing seat assembly, each first bearing seat assembly is respectively matched with the corresponding upper rolling shaft hole, and the first main shaft is horizontally and longitudinally arranged in the box body and is respectively in rotating connection with the box body through the first bearing seat assembly; one end of the first main shaft vertically extends out of the side plate and is in linkage connection with the first motor in a direct connection mode, and the first motor is connected with the corresponding side plate of the box body through a torsion arm; the first main shaft is further sequentially sleeved with a plurality of first spacer bushes at intervals, each first spacer bush is respectively arranged between two first bearing seat assemblies, an upper moving cutter is respectively attached to the adjacent first spacer bushes at the same axis, and each upper moving cutter is respectively sleeved on the first main shaft; the outer sides of the two outermost first spacer sleeves are respectively provided with first locking nuts in a coaxial fit mode, each first locking nut is sleeved on the first spindle, and each first spacer sleeve and each upper moving knife are axially positioned.
7. A large waste shredder according to claim 6, further comprising: the lower roller comprises a second motor, a second main shaft, a lower moving blade, a second spacer bush, a second locking nut and a second bearing seat assembly; the second main shaft adopts a hexagonal shaft, two ends of the second main shaft are respectively sleeved with second bearing seat assemblies, each second bearing seat assembly is respectively matched with the corresponding lower rolling shaft hole, and the second main shaft is horizontally and longitudinally arranged in the box body and is respectively in rotating connection with the box body through the second bearing seat assemblies; one end of the second main shaft vertically extends out of the side plate and is in linkage connection with the second motor in a direct connection mode, and the second motor is connected with the corresponding side plate of the box body through a torsion arm; the second main shaft is sequentially sleeved with a plurality of second spacer sleeves at intervals, each second spacer sleeve is respectively arranged between two second bearing seat assemblies, lower moving blades are respectively attached to the adjacent second spacer sleeves coaxially, and each lower moving blade is respectively sleeved on the second main shaft and respectively rotates relative to the corresponding upper moving blade; and the outer sides of the two outermost second spacer sleeves are respectively provided with second locking nuts in coaxial fit, each second locking nut is respectively sleeved on the second spindle and respectively axially positions each second spacer sleeve and each lower moving knife.
8. A large waste shredder according to claim 7, wherein: the material pressing mechanism comprises a movable pressing plate, a material pressing oil cylinder, an upper fixed cutter, a lower fixed cutter, an arc plate and a pin shaft; the tail part of the material pressing oil cylinder is arranged on the bottom sealing plate, the head part of the material pressing oil cylinder is arranged obliquely upwards towards the upward rolling direction and is connected with the middle upper position of the movable pressing plate which is vertically arranged, and the movable pressing plate is arranged below the material inlet sealing plate, is arranged above the bottom sealing plate and is arranged on the left side of the upward rolling and the downward rolling; the lower ends of the movable pressing plates are respectively connected with the corresponding movable pressing plate shaft holes of the two side plates through pin shafts, and the movable pressing plates vertically rotate around the pin shafts in the box body under the action of the material pressing oil cylinders; a plurality of upper fixed cutters are sequentially and vertically arranged at intervals along the longitudinal direction of the movable pressing plate at the upper position close to one side of the upper roller, and the arrangement position of each upper fixed cutter corresponds to the arrangement position of the upper roller and is respectively positioned between two adjacent upper movable cutters; a plurality of lower fixed cutters are sequentially and vertically arranged at intervals along the longitudinal direction of the movable pressing plate at the lower position close to one side of the upper roller, and the arrangement position of each lower fixed cutter corresponds to the arrangement position of the lower roller and is respectively positioned between the two adjacent lower movable cutters; the top end of the movable pressing plate is also vertically attached with an arc plate, and in the rotating process of the movable pressing plate, a gap between the arc plate and the feeding port of the box body is kept unchanged.
9. A large waste shredder according to claim 7, wherein: and fixed knives are sequentially and vertically arranged at intervals along the longitudinal direction of the top seal plate at the upper position close to one side of the upper roller, and the arrangement position of each fixed knife corresponds to the arrangement position of the upper roller and is respectively positioned between the two adjacent upper movable knives.
10. A method of shredding large refuse shredders according to any one of claims 1 to 9, characterized by comprising the steps of:
the method comprises the following steps: firstly, assembling and forming, and ensuring that the upper moving blade and the lower moving blade rotate relatively;
step two: then, large garbage is thrown in through a feeding port of the box body, and is stably guided into the space between the material pressing mechanism and the upper roller and between the material pressing mechanism and the lower roller through the arc plate;
step three: under the action of the material pressing oil cylinder, the movable pressing plate vertically rotates in the upward rolling direction around the pin shaft, and large garbage is extruded among the upper movable knife, the upper fixed knife, the lower movable knife and the lower fixed knife;
step four: the upper movable knife and the lower movable knife rotate relatively to cut and shred large garbage, and the shredded garbage is discharged from a discharge port of the box body.
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| CN112191347B (en) | 2021-11-30 |
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Effective date of registration: 20220907 Address after: Building 1, North Group 4, Tushan Village, Xingdong Street, Tongzhou District, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong Yingrui Resource Recycling Co.,Ltd. Patentee after: JIANGSU TIANYING ENVIRONMENTAL PROTECTION ENERGY EQUIPMENT Co.,Ltd. Patentee after: CHINA TIANYING Inc. Address before: 226600 Huanghai Avenue (West) 268, Haian County, Nantong City, Jiangsu Province Patentee before: JIANGSU TIANYING ENVIRONMENTAL PROTECTION ENERGY EQUIPMENT Co.,Ltd. Patentee before: CHINA TIANYING Inc. |
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