CN108972962A - Multistage reducing mechanism of plastics - Google Patents
Multistage reducing mechanism of plastics Download PDFInfo
- Publication number
- CN108972962A CN108972962A CN201811040446.1A CN201811040446A CN108972962A CN 108972962 A CN108972962 A CN 108972962A CN 201811040446 A CN201811040446 A CN 201811040446A CN 108972962 A CN108972962 A CN 108972962A
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- Prior art keywords
- crushing
- cutting
- plastics
- grinding
- plastic
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- 229920003023 plastic Polymers 0.000 title claims abstract description 160
- 239000004033 plastic Substances 0.000 title claims abstract description 160
- 238000000227 grinding Methods 0.000 claims abstract description 105
- 239000000463 material Substances 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000004064 recycling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011802 pulverized particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0484—Grinding tools, roller mills or disc mills
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a plastic multistage crushing device, which comprises a plastic cutting device, a plastic crushing device, a plastic grinding device, a crushed plastic discharge port, a base, a material guide port, a shell and a plastic feed port, wherein the plastic feed port is arranged at the upper end of the shell, the material guide port is arranged at the lower end of the shell, the plastic cutting device and the plastic crushing device are arranged at the inner side of the shell, the plastic cutting device is arranged at the lower end of the plastic feed port, the plastic crushing device is arranged at the plastic cutting device, the lower end of the plastic crushing device is connected with the material guide port, the shell is arranged at the upper end of the base, the lower end of the material guide port is connected with the plastic grinding device, the plastic grinding device is fixed on the base through a support column, the crushed plastic discharge port is connected with the plastic grinding device, wide crushing range and strong crushing capability, and solves the defects that the crusher can only simply crush a plurality of crushed materials and crushed particles are large and coarse.
Description
Technical field
The invention belongs to environment protection fields；It is related to plastic crushing technology；Specifically a kind of plastics multi-stage crushing device.
Background technique
Plastics are seen everywhere in our daily life, are occupied an important position in our life, still
Because plastics are difficult to the reason of degrading, cause all generate a large amount of plastic garbage every year, some artificial landfills of place selection, no
Only degradation cycle length goes back contaminated land, some selections are artificial to burn, in this way pollution air, therefore, in order to solve plastics bring
Plastics are carried out crushing recycling using machine by problem, some places, and then plastotype uses again, but used machine at present,
The degree of automation is low, needs manually to go to supervise, and the plastics crushed are restricted, can only simply crush several particles, and powder
Broken particle is big, coarse, therefore it provides a kind of can not only use safely, but also can be with efficiency operation to modern plastics pulverizer
Further requirement.
Summary of the invention
The purpose of the present invention is to provide a kind of plastics multi-stage crushing devices.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of plastics multi-stage crushing device, including plastics cutter device, plastic disintegrator, plastics grind device, crushing
Plastics discharge port, pedestal, material guide port, shell and plastic feed, the plastic feed are set to upper shell, the guide
Mouth is set to shell lower end, and the plastics cutter device and plastic disintegrator are set on the inside of shell, the plastics cutter device
Set on plastic feed lower end, the plastic disintegrator is set to plastics cutter device, the plastic disintegrator lower end connection
Material guide port, the shell are set to pedestal upper end, and the material guide port lower end connects plastics grind device, and the plastics grind device is logical
It crosses support column to be fixed on pedestal, the crushing plastics discharge port connects plastics grind device.
The plastics cutter device include cutting tool, cutting the first belt pulley, cutter bearing, cutting the second belt pulley,
Cut driven bearing, the first belt of cutting, the second belt of cutting, cutting third belt pulley, cutting motor, cutting motor output shaft
It holds and cutting motor fixed frame, the cutting tool is fixed on housing interior side-wall by cutter bearing, the cutter bearing
One end is fixed on housing interior side-wall, and the other end penetrates shell and is equipped with the first belt pulley of cutting, the driven bearing one of cutting
End be fixed on housing interior side-wall on lateral wall, the other end be equipped with cutting the second belt pulley, the first belt pulley of the cutting and
The second belt pulley is cut by cutting the first belt connection, the cutting motor is fixed on pedestal by cutting motor fixed frame
On, the cutting third belt pulley is set on one end of cutting motor output bearing, the cutting third belt pulley with cut the
Two belt pulleys pass through cutting the second belt connection.
The second belt pulley of the cutting is double belt sheaves.
The plastic disintegrator includes crushing driven bearing, the first crushing knife tool, first gear, second gear, second
Crushing knife tool crushes the first belt pulley, crushes driving bearing, crush belt, crush the second belt pulley, crush motor output shaft
It holds, crush motor and crush motor fixing frame, first crushing knife tool is fixed on the inside of shell by crushing driven bearing
On wall, described driven bearing one end of crushing is fixed on shell, and the other end penetrates shell and is equipped with first gear, and described second
Crushing knife tool is fixed on housing interior side-wall by crushing driving bearing, and described crushing driving bearing one end penetrates shell and is equipped with
Second gear, the other end penetrate shell and are equipped with the first belt pulley of crushing, and the crushing motor is by crushing motor fixing frame peace
Loaded on pedestal, the second belt pulley of the crushing is installed on crushing motor output shaft and holds, and the second belt pulley of the crushing passes through powder
Onal band is connect with the first belt pulley is crushed.
The first gear is meshed with the second gear.
First crushing knife tool includes crushing the edge of a knife and roller, and the crushing edge of a knife is evenly distributed to be installed on outside roller
On side wall, there are the gaps that one crushes knife edge thickness between the two on being transversely mounted for the crushing edge of a knife.
Second crushing knife tool is identical as the first cutter structure, and the two crushes the edge of a knife in the position being transversely mounted
On be meshed.
The plastics grind device includes fixed mill, grinding device bottom case, the first rolling bearing, hinge connector, the
Two rolling bearings, powder-wiping plate, grinding motor fixing frame, grinding motor, grinding device upper cover, handle, grinding motor output shaft hold,
Locking device and rotary grinding disk, the grinding device bottom case is fixed on pedestal by support column, and the fixed mill is fixed
In grinding device bottom shell, grinding device bottom case side is equipped with the first rolling bearing, and the other side is equipped with locking dress
It sets, the grinding motor is fixed on grinding device on cover outer wall by grinding motor fixing frame, outside the grinding device upper cover
Wall is equipped with handle, and grinding device upper cover side is equipped with the second rolling bearing, and the other side is equipped with locking device, described
First rolling bearing and the second rolling bearing part that is connected by a hinge are connect, and the rotary grinding disk is set in grinding device upper cover
Side, the grinding motor output shaft, which is held, to be penetrated grinding device upper cover and is equipped with rotary grinding disk, and the powder-wiping plate is installed on rotation
Mill upper end and the fixed mill of abutting.
Plastics are put by plastic feed, enter plastic disintegrator after the cutting of the cutting tool of plastics cutter device,
Plastics grind device is entered by material guide port after being crushed by the engagement opposite direction crushing knife tool of grinding device, by the quiet of grinding device
After dynamic abrasive disk grinding, the plastics dregs for becoming tiny are discharged by crushing plastics discharge port, complete the powder to finished plastic product
It is broken.
When work, starter, cutting motor crushes motor and grinds motor and starts to work, and cutting motor drive is cut
Third pulley movements are cut, cutting third belt pulley drives the second pulley movements of cutting by the second belt of cutting, by cutting
First belt, the second belt pulley of cutting drives the first belt pulley of cutting, and then drives the movement of cutting tool, to realize cutting
The ability that device cuts plastics, the movement for crushing motor, which drives, crushes the second pulley movements, by crushing belt, powder
Broken second belt pulley, which drives, crushes the first pulley movements, so that crushing driving bearing is driven, so that the second crushing knife tool
And the rotation of second gear, due to the meshing relation of first gear and second gear, so that driven bearing and crushing first
Cutter is opposite to do opposite gear motion with the second cutter of crushing, so that pulverization process is carried out to the plastics in grinding device,
It grinds motor and drives rotary grinding disk rotation, plastics is made to be ground crushing in grinding device, and pass through powder-wiping plate for crushing
It is discharged by crushing plastics discharge port by fixing in mill to shovel out in plastics dregs.
Beneficial effects of the present invention: the present invention is for the device of plastic crushing recovery processing, and which employs three-level crushing
Mechanism, including cutter device, grinding device and grinding device improve the grindability to plastics by multistage crushing
And fineness is crushed, three-level crushes mechanism and crushes clearence degree difference, no matter making the present invention in face of bigger plastics or more
Small plastics can be carried out crushing, and crush that range is wide, thus the pulverizer for solving on the market can only simply crush it is several broken
Material, and the drawback that pulverized particles are big, coarse, two cutter opposite directions of grinding device, which engage, to be crushed, and keeps crush efficiency higher, powder
Broken ability is stronger, greatly improves the present invention to the efficiency of plastic crushing, so that the molding powder in grinding device
Broken is more quick, crushing more thorough, and the grinding device of end improves the crushing fineness and crushing process of plastics
In serious forgiveness, the plastics imported by cutter device and grinding device can be carried out by finer powder by grinding device
The broken grindability for improving equipment and crushing fineness can crush obstinate modeling in cutter device and grinding device crushing process
Material avoids the recycling not enough thoroughly influenced to plastics crushed, the adjustable rotary grinding disk of simultaneous grinding device and fixation
A machine is really realized so as to obtain different size of plastic flakes to meet the different of recycling and require in gap between mill
It is multi-purpose.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is plastics cutter device structural schematic diagram of the present invention；
Fig. 3 is plastic disintegrator structural schematic diagram of the present invention；
Fig. 4 is cutter structure schematic diagram of the present invention；
Fig. 5 is plastics grind apparatus structure schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of plastics multi-stage crushing device, including plastics cutter device 1, plastic disintegrator 2, plastics are ground
Mill apparatus 3 crushes plastics discharge port 4, pedestal 5, material guide port 6, shell 7 and plastic feed 8, and plastic feed 8 is set to outer
7 upper end of shell, material guide port 6 are set to 7 lower end of shell, and plastics cutter device 1 and plastic disintegrator 2 are set to 7 inside of shell, plastics
Cutter device 1 is set to 8 lower end of plastic feed, and plastic disintegrator 2 is set to plastics cutter device 1,2 lower end of plastic disintegrator
Material guide port 6 is connected, shell 7 is set to 5 upper end of pedestal, and 6 lower end of material guide port connects plastics grind device 3, and plastics grind device 3 passes through
Support column is fixed on pedestal 5, is crushed plastics discharge port 4 and is connected plastics grind device 3.
As shown in Fig. 2, plastics cutter device 1 includes cutting tool 13, the first belt pulley 14 of cutting, cutter bearing 15, cuts
Cut the second belt pulley 16, the driven bearing 17 of cutting, the first belt 12 of cutting, the second belt 18 of cutting, cutting third belt pulley
111, cutting motor 19, cutting motor output bearing 110 and cutting motor fixed frame 11, cutting tool 13 pass through cutter bearing
15 are fixed on 7 inner sidewall of shell, and 15 one end of cutter bearing is fixed on 7 inner sidewall of shell, and the other end penetrates shell and is equipped with
The first belt pulley 14 is cut, driven 17 one end of bearing is cut and is fixed on 7 inner sidewall of shell on lateral wall, the other end, which is equipped with, to be cut
The second belt pulley 16 is cut, the first belt pulley 14 of cutting is connect with the second belt pulley 16 of cutting by cutting the first belt 12, is cut
Motor 19 is fixed on pedestal 5 by cutting motor fixed frame 11, and cutting third belt pulley 111 is set to cutting motor and exports bearing
On 110 one end, cutting third belt pulley 111 is connect with the second belt pulley 16 of cutting by cutting the second belt 18.
Cutting the second belt pulley 16 is double belt sheaves.
As shown in figure 3, plastic disintegrator 2 include crush driven bearing 21, the first crushing knife tool 22, first gear 23,
Second gear 24, the second crushing knife tool 25 crush the first belt pulley 26, crush driving bearing 27, crush belt 28, crush second
Belt pulley 29, crushing motor output shaft hold 210, crush motor 211 and crush motor fixing frame 212, the first crushing knife tool 22
It is fixed on 7 inner sidewall of shell by crushing driven bearing 21, crushes driven 21 one end of bearing and be fixed on shell 7, the other end
It penetrates shell and first gear 23 is installed, the second crushing knife tool 25 is fixed on 7 inner sidewall of shell by crushing driving bearing 27
On, crushing driving 27 one end of bearing penetrates shell 7 and is equipped with second gear, and the other end penetrates shell 7 and is equipped with the first skin of crushing
Belt wheel 26 crushes motor 211 and is installed on pedestal 5 by crushing motor fixing frame 212, crushes the second belt pulley 29 and is installed on powder
Broken motor output shaft holds 210, crushes the second belt pulley 29 and is connect by crushing belt 28 with the first belt pulley 26 is crushed.
First gear is meshed with the second gear.
As shown in figure 4, the first crushing knife tool 22 includes crushing the edge of a knife 221 and roller 222, crushes the edge of a knife 221 and uniformly arrange
Column are installed on 222 lateral wall of roller, and crushing the edge of a knife 222, there are a crushing edge of a knife 221 is thick between the two on being transversely mounted
The gap of degree.
Second crushing knife tool 25 is identical as 22 structure of the first crushing knife tool, and the two crushes the edge of a knife in the position being transversely mounted
On be meshed.
As shown in figure 5, plastics grind device 3 include fixed mill 31, grinding device bottom case 32, the first rolling bearing 33,
Hinge connector 34, the second rolling bearing 35, powder-wiping plate 36, grinding motor fixing frame 37, grinding motor 38, grinding device upper cover
39, handle 310, grinding motor output shaft hold 311, locking device 312 and rotary grinding disk 313, the grinding device bottom case 32
Fixed on pedestal 5 by support column, fixed mill 31 is fixed on inside grinding device bottom case 32,32 side of grinding device bottom case
First rolling bearing 33 is installed, the other side is equipped with locking device 312, and grinding motor 38 is solid by grinding motor fixing frame 37
Due on 39 outer wall of grinding device upper cover, 39 outer wall of grinding device upper cover is equipped with handle 310,39 side of grinding device upper cover peace
Equipped with the second rolling bearing 35, the other side is equipped with locking device 312, and the first rolling bearing 33 passes through with the second rolling bearing 35
Hinge connector 34 connects, and rotary grinding disk 313 is set to the inside of grinding device upper cover 39, and grinding motor output shaft, which holds 311 and penetrates, to be ground
Mill apparatus upper cover 39 is simultaneously equipped with rotary grinding disk 313, and powder-wiping plate 36 is installed on 313 upper end of rotary grinding disk and is close to fixed mill
31。
Plastics are put by plastic feed 8, are entered plastic crushing after the cutting tool 13 of plastics cutter device 1 is cut and are filled
2 are set, plastics grind device 3 is entered by material guide port 6 after being crushed by the engagement opposite direction crushing knife tool of grinding device, is filled by grinding
After the quiet dynamic abrasive disk grinding set, the plastics dregs for becoming tiny are discharged by crushing plastics discharge port 4, are completed to finished plastic system
The crushing of product.
When work, starter, cutting motor crushes motor and grinds motor and starts to work, and cutting motor drive is cut
Third pulley movements are cut, cutting third belt pulley drives the second pulley movements of cutting by the second belt of cutting, by cutting
First belt, the second belt pulley of cutting drives the first belt pulley of cutting, and then drives the movement of cutting tool, to realize cutting
The ability that device cuts plastics, the movement for crushing motor, which drives, crushes the second pulley movements, by crushing belt, powder
Broken second belt pulley, which drives, crushes the first pulley movements, so that crushing driving bearing is driven, so that the second crushing knife tool
And the rotation of second gear, due to the meshing relation of first gear and second gear, so that driven bearing and crushing first
Cutter is opposite to do opposite gear motion with the second cutter of crushing, and two cutter opposite directions engagements crush, keep crush efficiency higher, crush
Ability is stronger, greatly improves the present invention to the efficiency of plastic crushing, to make the plastic crushing in grinding device
More quick and crushing more thoroughly grinding motor drives rotary grinding disk to rotate, and is ground plastics in grinding device
It crushes, and it is discharged by crushing plastics discharge port by fixing in mill to shovel out the plastics dregs of crushing by powder-wiping plate,
Grinding device improves the serious forgiveness in the crushing fineness and crushing process of plastics, can will be by cutting by grinding device
The plastics that device and grinding device import carry out finer crushing and improve the grindability of equipment and crush fineness,
Obstinate plastics in cutter device and grinding device crushing process can be crushed, avoid crushing not enough thoroughly influences to return plastics
It receives and utilizes, the gap between the adjustable rotary grinding disk of simultaneous grinding device and fixed mill is different size of so as to obtain
Plastic flakes are required with meeting the different of recycling, really realize a tractor serves several purposes.
The present invention be for plastic crushing recovery processing device, which employs three-level crush mechanism, including cutter device,
Grinding device and grinding device improve the grindability to plastics and crush fineness, three-level by multistage crushing
It is different that crushing mechanism crushes clearence degree, no matter the present invention is made to can be carried out powder in face of bigger plastics or smaller plastics
Broken, crushing range is wide, so that the pulverizer solved on the market can only simply crush several particles, and pulverized particles are big, thick
Rough drawback, two cutter opposite directions of grinding device, which engage, to be crushed, and keeps crush efficiency higher, grindability is stronger, greatly mentions
High efficiency of the present invention to plastic crushing so that plastic crushing in grinding device more quickly, crush
More thoroughly, the grinding device of end improves the serious forgiveness in the crushing fineness and crushing process of plastics, passes through grinding
The plastics imported by cutter device and grinding device can be carried out the crushing energy that finer crushing improves equipment by device
Power and crushing fineness can crush obstinate plastics in cutter device and grinding device crushing process, avoid crushing inadequate
Thoroughly recycling of the influence to plastics, the gap between the adjustable rotary grinding disk of simultaneous grinding device and fixed mill, thus
Available different size of plastic flakes are required with meeting the different of recycling, really realize a tractor serves several purposes.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (5)
1. a kind of plastics multi-stage crushing device, comprising: plastics cutter device (1), plastic disintegrator (2), plastics grind device
(3), plastics discharge port (4), pedestal (5), material guide port (6), shell (7) and plastic feed (8) are crushed, which is characterized in that
The plastic feed (8) is set to shell (7) upper end, and the material guide port (6) is set to shell (7) lower end, the plastics cutting dress
It sets (1) and plastic disintegrator (2) is set on the inside of shell (7), the plastics cutter device (1) is set to plastic feed (8)
Lower end, the plastic disintegrator (2) are set to plastics cutter device (1), and plastic disintegrator (2) lower end connects material guide port
(6), the shell (7) is set to pedestal (5) upper end, and material guide port (6) lower end connects plastics grind device (3), the plastics
Grinding device (3) is fixed on pedestal (5) by support column, and the crushing plastics discharge port (4) connects plastics grind device
(3)；
The plastics cutter device (1) includes cutting tool (13), cutting the first belt pulley (14), cutter bearing (15), cutting
Second belt pulley (16), the driven bearing (17) of cutting, cutting the first belt (12), cutting the second belt (18), cutting third skin
Belt wheel (111), cutting motor (19), cutting motor output bearing (110) and cutting motor fixed frame (11), the cutter
Tool (13) is fixed on shell (7) inner sidewall by cutter bearing (15), and shell (7) are fixed in described cutter bearing (15) one end
On inner sidewall, the other end penetrates shell and is equipped with cutting the first belt pulley (14), and described driven bearing (17) one end of cutting is fixed
In on lateral wall, the other end is equipped with cutting the second belt pulley (16), the first belt pulley of the cutting on shell (7) inner sidewall
(14) it is connect with cutting the second belt pulley (16) by cutting the first belt (12), the cutting motor (19) passes through cutting motor
Fixed frame (11) is fixed on pedestal (5), and cutting third belt pulley (111) is set to cutting motor output bearing (110)
On one end, the cutting third belt pulley (111) is connect with cutting the second belt pulley (16) by cutting the second belt (18)；
The second belt pulley of the cutting (16) is double belt sheaves.
2. a kind of plastics multi-stage crushing device according to claim 1, which is characterized in that the plastic disintegrator (2)
Including crushing driven bearing (21), the first crushing knife tool (22), first gear (23), second gear (24), the second crushing knife tool
(25), the first belt pulley (26) are crushed, driving bearing (27) is crushed, crushes belt (28), crush the second belt pulley (29), crush
Motor output shaft holds (210), crushes motor (211) and crush motor fixing frame (212), and first crushing knife tool (22) is logical
It crosses and crushes driven bearing (21) and be fixed on shell (7) inner sidewall, it is described to crush driven bearing (21) one end and be fixed on shell (7)
On, the other end penetrates shell and is equipped with first gear (23), and second crushing knife tool (25) is by crushing driving bearing
(27) it is fixed on shell (7) inner sidewall, crushing driving bearing (27) one end penetrates shell (7) and is equipped with second gear,
The other end penetrates shell (7) and is equipped with crushing the first belt pulley (26), and the crushing motor (211) is by crushing motor fixing frame
(212) it is installed on pedestal (5), the second belt pulley of the crushing (29) is installed on crushing motor output shaft and holds (210), the powder
Broken second belt pulley (29) is connect by crushing belt (28) with the first belt pulley (26) are crushed；
The first gear is meshed with the second gear.
3. a kind of plastics multi-stage crushing device according to claim 1, which is characterized in that first crushing knife tool (22)
Including crushing the edge of a knife (221) and roller (222), the crushing edge of a knife (221) is evenly distributed to be installed on roller (222) lateral wall
On, there are the gaps that one crushes the edge of a knife (221) thickness between the two on being transversely mounted for the crushing edge of a knife (222)；
Second crushing knife tool (25) is identical as the first crushing knife tool (22) structure, and the two crushes the edge of a knife and is being transversely mounted
It is meshed on position.
4. a kind of plastics multi-stage crushing device according to claim 1, which is characterized in that the plastics grind device (3)
Including fixed mill (31), grinding device bottom case (32), the first rolling bearing (33), hinge connector (34), the second rotation axis
Hold (35), powder-wiping plate (36), grinding motor fixing frame (37), grinding motor (38), grinding device upper cover (39), handle (310),
Grinding motor output shaft holds (311), locking device (312) and rotary grinding disk (313), and the grinding device bottom case (32) passes through
Support column is fixed on pedestal (5), and the fixed mill (31) is fixed on grinding device bottom case (32) inside, the grinding device
Bottom case (32) side is equipped with the first rolling bearing (33), and the other side is equipped with locking device (312), the grinding motor (38)
It is fixed on grinding device upper cover (39) outer wall by grinding motor fixing frame (37), grinding device upper cover (39) the outer wall peace
Equipped with handle (310), grinding device upper cover (39) side is equipped with the second rolling bearing (35), and the other side is equipped with locking
Device (312), first rolling bearing (33) and the second rolling bearing (35) part (34) that is connected by a hinge are connect, and described turn
Movable grinding disc (313) is set on the inside of grinding device upper cover (39), and the grinding motor output shaft holds (311) and penetrates grinding device upper cover
(39) it and is equipped with rotary grinding disk (313), the powder-wiping plate (36) is installed on rotary grinding disk (313) upper end and is close to fixed mill
(31)。
5. a kind of plastics multi-stage crushing device according to claim 1, which is characterized in that plastics are by plastic feed (8)
It is put into, enters plastic disintegrator (2) after the cutting of the cutting tool (13) of plastics cutter device (1), by nibbling for grinding device
It closes and enters plastics grind device (3) by material guide port (6) after opposite crushing knife tool crushes, by the quiet dynamic abrasive disk of grinding device
After grinding, the plastics dregs for becoming tiny are discharged by crushing plastics discharge port (4), complete the crushing to finished plastic product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040446.1A CN108972962B (en) | 2018-09-07 | 2018-09-07 | Multistage reducing mechanism of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040446.1A CN108972962B (en) | 2018-09-07 | 2018-09-07 | Multistage reducing mechanism of plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN108972962B (en) | 2020-09-08 |
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