CN109228028A - A kind of single-shaft shredder - Google Patents
A kind of single-shaft shredder Download PDFInfo
- Publication number
- CN109228028A CN109228028A CN201811146054.3A CN201811146054A CN109228028A CN 109228028 A CN109228028 A CN 109228028A CN 201811146054 A CN201811146054 A CN 201811146054A CN 109228028 A CN109228028 A CN 109228028A
- Authority
- CN
- China
- Prior art keywords
- rotor
- hopper
- feeding platform
- shaft
- shaft shredder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
-
- 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
Abstract
The present invention provides a kind of single-shaft shredders, are related to environmental protection machinery.The single-shaft shredder includes feeding platform, rack and the hopper being arranged on the rack, rotor, pusher；Hopper is set to the top of rotor, for loaded material and make material contact rotor acting surface；Feeding platform is located at the left side of hopper, higher than the upper edge of rotor, for material to be sent into hopper；Pusher is located at the right side of rotor, can push material to rotor perpendicular to the axis direction of rotor.Material is pushed into hopper from side using feeding platform by single-shaft shredder of the invention, solves the problems, such as that large-size massive plastics are difficult, it is big to impact to rotor；And feeding platform and pusher are oppositely arranged, and feeding platform is higher than the upper edge of rotor, solve the problems, such as that residual material can not be thoroughly crushed at the top of rotor.
Description
Technical field
The present invention relates to environmental protection machineries, in particular to a kind of single-shaft shredder.
Background technique
As plastic products consumption figure constantly increases, waste plastic is also increasing.China's waste plastic is mainly at present
Plastic film, plastic wire and knitting, foamed plastics, plastic package box and container, daily plastic product, polybag and farming land
Film etc..In addition, China's automotive plastic annual consumption is up to 400,000 tons, electronic apparatus and household electrical appliances are with having applied plastics annual consumption
Up to more than 100 ten thousand tons, at one of important sources of waste plastics after these scrap of the products.As plastic products are widely applied, China
Plastic reclaimed industry market is gradually bustling, and the market value of waste plastic application is at 100,000,000,000 yuan or more.
A kind of environmental protection machinery that the regeneration of plastic products is related to is shredder.However, current single shaft on the market
Or multiaxis shredder, due to designing structure, especially in broken Bulk plastic, (such as length size is more than
The unit of plastic of 1200x1000x1200mm) when, there are following unavoidable defects:
1, feeding mode is usually that top feeds intake, complicated for operation, energy consumption is higher, material controllability is poor；
2, feeding mode is usually that top feeds intake, and noise is big, big to equipment impact force when bulk materials are launched, and equipment is durable
Property is not high；
3, it tears up ineffective, is only capable of tearing up the bottommost of material, and the top of material is then easy to be maked somebody a mere figurehead in rotor
Top can only withstand on material continuing pusher using tool the side wall of hopper, make rotor that can not continue material feeding.
So how to improve shredder structure design, improve material crushing efficiency, reduce energy consumption, reduce set
Standby operating noise and impact injury, to extend service life of equipment be those skilled in the art's urgent problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of single-shaft shredders, to solve noise existing for shredder in the prior art
Greatly, the problems such as energy consumption is high, complicated for operation, impact force is big, durability is not high, material controllability is poor, material damaged low efficiency.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of single-shaft shredder provided by the invention, including feeding platform, rack and the hopper being arranged in the rack,
Rotor, pusher；The hopper is set to the top of the rotor, for loaded material and material is made to contact the rotor
Acting surface；The feeding platform is located at the left side of the hopper, higher than the upper edge of the rotor, for material to be sent into the material
Bucket；The pusher is located at the right side of the rotor, can push material to perpendicular to the axis direction of the rotor described
Rotor.
Based on the above technical solution, further, the upper surface of the feeding platform is provided with multiple be arranged in parallel
Roller, material can move into the hopper along the rolling tangential direction of the roller.
--- the technical solution has the technical effect that roller itself coefficient of rolling friction is small, even if being not provided with driving force,
Material also can be pushed into rapidly hopper with the rotation of roller in the upper surface of feeding platform.
It further include driving device further, the driving device can push on the basis of any of the above-described technical solution
The roller rotation.
--- the technical solution has the technical effect that after driving device is arranged, and material can without being pushed
The conveying of control ground.
It optionally, further, further include charging push plate, the charging push plate is located at the top of the feeding platform, is used for
Material is pushed into the hopper.
--- having the technical effect that for the technical solution is provided with charging push plate, replaceable or cooperation roller driving
Device implements charging conveying to material.
It further include two side baffles further, two side baffles are located on the basis of any of the above-described technical solution
The top of the feeding platform is set to the two sides of the material platform along material direction of travel.
--- the technical solution has the technical effect that side baffle plays a part of to limit and be oriented to, and prevents material from charging
The side of platform is dropped.
Optionally, further, the feeding platform is obliquely installed, and the side far from the rack is higher than close to the rack
Side.
--- having the technical effect that when material is continuously supplied to feeding platform from other occasions for the technical solution, it can
The driving device and charging push plate, the feeding platform being obliquely installed for saving roller can make material source under the effect of gravity
Source constantly flows into hopper.
On the basis of any of the above-described technical solution, further, the horizontal section of the hopper is in rectangle.
--- the technical solution has the technical effect that in traditional material from the technical solution that top falls into hopper,
In order to realize that material is smoothly shredded, hopper is generally in up big and down small funnel-form.And when material from the feeding platform of side into
In the technical solution of material bin, hopper may be designed as rectangular drum like or rounded cylindrical, increase the capacity of hopper.
On the basis of any of the above-described technical solution, further, sliding door is arranged in the opening of the hopper.
--- having the technical effect that for the technical solution enters hopper from side due to material, therefore the opening of hopper is arranged
In the side wall of hopper, at this point, be preferably provided with the sliding door-plate of oscilaltion, when rising, opening, which is opened, facilitates pan feeding, when decline
Opening is closed so that material is smoothly torn up by rotor.
On the basis of any of the above-described technical solution, further, the pusher includes push rod and top plate；The top plate
It is set to the end of the push rod, close to the rotor.
--- the technical solution has the technical effect that push rod plays promotion and guiding role, and top plate is responsible for delaying material
Slowly it pushes up to rotor, pressing materials enable material stress and are crushed by rotor.
Based on the above technical solution, further, the pushing tow face of the top plate is obliquely installed, thereon along more than lower edge
Close to the rotor.
--- when having the technical effect that rotor rotation of the technical solution, the top plate being obliquely installed and rotor mating reaction,
Due to along that, closer to rotor, can prevent from sliding on material than lower edge, improving rotor to the attrition crushing effect of material thereon.Separately
Outside, the left side of top plate is the settable rack gear in side for contacting rotor, to increase the frictional force with material.
The invention has the following beneficial effects:
Material is pushed into hopper from side using feeding platform, solves large-scale block by single-shaft shredder provided by the invention
Shape plastics are difficult, big problem is impacted to rotor；And feeding platform and pusher are oppositely arranged, and feeding platform is higher than knife
The upper edge of roller solves the problems, such as that residual material can not be thoroughly crushed at the top of rotor.
Additional technical feature and its advantage of the invention will illustrate more obvious in following description content, or pass through
Concrete practice of the invention is recognized that.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the specific embodiment of the invention, specific embodiment will be described below
Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is some implementations of the invention
Mode for those of ordinary skill in the art without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the left view of single-shaft shredder provided in an embodiment of the present invention；
Fig. 2 is the sectional view along A-A in Fig. 1；
Fig. 3 is the top view of single-shaft shredder provided in an embodiment of the present invention.
Icon: 1- feeding platform；2- rack；3- hopper；4- rotor；5- roller；6- side baffle；7- sliding door；8- push rod；
9- top plate.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
One, DESCRIPTION OF THE PRIOR ART:
A kind of environmental protection machinery that the regeneration of plastic products is related to is shredder.In the prior art, on the market
Uniaxial or multiaxis shredder is due to designing structure, and especially in broken Bulk plastic, (such as length size is more than
The unit of plastic of 1200x1000x1200mm) when, there are following unavoidable defects: 1, feeding mode is usually that top feeds intake,
It is complicated for operation, energy consumption is higher, material controllability is poor；2, feeding mode is usually that top feeds intake, noise when bulk materials are launched
Greatly, big to equipment impact force, equipment durability is not high；3, it tears up ineffective, is only capable of tearing up the bottommost of material, and material
Top then is easy to be maked somebody a mere figurehead that the side of hopper 3 material can only be withstood on continuing pusher using tool in the top of rotor 4
Wall makes rotor 4 that can not continue material feeding.
Two, technical solution of the present invention is summarized:
Single-shaft shredder provided in this embodiment, including feeding platform 1, rack 2 and hopper 3, the knife being arranged in rack 2
Roller 4, pusher.Specifically, hopper 3 is set to the top of rotor 4, for loaded material and make material contact rotor 4 work
Use face；Feeding platform 1 is located at the left side of hopper 3, higher than the upper edge of rotor 4, for material to be sent into hopper 3；Pusher position
In the right side of rotor 4, material can be pushed to rotor 4 perpendicular to the axis direction of rotor 4.
The working principle and process of above-mentioned single-shaft shredder are as follows:
1, it feeds intake
Material (mainly large-size massive or tubular plastic) is not put into above hopper 3, but laterally from feeding platform 1
Push enters hopper 3 (can choose 5 machine of fully automatic roll type or fork truck pusher).
2, conventional broken
After material in hopper 3 slowly slides into broken region, starts pusher, material is slowly pushed to rotor 4 and is carried out
It is broken.
3, completely broken
Material bottom section is crushed by rotor 4 rapidly, top residual ejected by pusher, subsequent material again from into
Expect that platform 1 enters hopper 3, above-mentioned conventional crushing action is repeated, until material is completely broken.
The technical solution of above-mentioned single-shaft shredder can preferably solve noise existing for shredder in the prior art
Greatly, the problems such as energy consumption is high, complicated for operation, impact force is big, durability is not high, material controllability is poor, material damaged low efficiency: benefit
Material is pushed into hopper 3 from side with feeding platform 1, large-size massive plastics hardly possible is solved, big ask is impacted to rotor 4
Topic；And feeding platform 1 and pusher are oppositely arranged, and feeding platform 1 is higher than the upper edge of rotor 4, and it is residual to solve 4 top of rotor
The problem for staying material not to be crushed thoroughly.
Three, technical solution of the present invention specific embodiment:
For above-mentioned prior art, below with reference to specific embodiment to skill of the invention
Art scheme is further explained explanation:
Present embodiments provide a kind of single-shaft shredder, in which: Fig. 1 is single-shaft shredder provided in an embodiment of the present invention
Left view；Fig. 2 is the sectional view along A-A in Fig. 1；Fig. 3 is the top view of single-shaft shredder provided in an embodiment of the present invention.Such as figure
Shown in 1~3, single-shaft shredder includes feeding platform 1, rack 2 and the hopper 3 being arranged in rack 2, rotor 4, pusher.
Specifically, hopper 3 is set to the top of rotor 4, for loaded material and make material contact rotor 4 acting surface；Feeding platform 1
Positioned at the left side of hopper 3, higher than the upper edge of rotor 4, for material to be sent into hopper 3；Pusher is located at the right side of rotor 4,
It can push material to rotor 4 perpendicular to the axis direction of rotor 4.
On the basis of the above embodiments, as shown in Figure 2,3, further, the upper surface of feeding platform 1 is provided with multiple
Roller 5 disposed in parallel, material can move into hopper 3 along the rolling tangential direction of roller 5.It is torn up in the single shaft of the structure
In machine, itself coefficient of rolling friction of roller 5 is small, even if being not provided with driving force, material also can the upper surface of feeding platform 1 with
The rotation of roller 5 be pushed into hopper 3 rapidly.
It on the basis of the above embodiments, further, further include driving device (not marking), driving device can push
Roller 5 rotates.The single-shaft shredder of the structure, after driving device is arranged, material is without being pushed and can controllably be conveyed.
As shown in Figure 1, further including charging push plate (not marking) optionally, charging push plate is located at the top of feeding platform 1,
For material to be pushed into hopper 3.In the single-shaft shredder of the structure, it is provided with charging push plate, replaceable or cooperation roller 5
Driving device, to material implement charging conveying.
It on the basis of the above embodiments, as shown in Figure 1, 2, 3, further, further include two side baffles 6, two sides
Baffle 6 is located at the top of feeding platform 1, and the two sides of material platform are set to along material direction of travel.It is torn in the single shaft of the structure
In broken machine, side baffle 6 plays limit and guiding, prevents material from dropping from the side of feeding platform 1.
Optionally, feeding platform 1 is obliquely installed, and the side far from rack 2 is higher than close to the side of rack 2.In the structure
Single-shaft shredder in, when material is continuously supplied to feeding platform 1 from other occasions, can save the driving device of roller 5 with
And charging push plate, the feeding platform 1 being obliquely installed can make material continually flow into hopper 3 under the effect of gravity.
On the basis of the above embodiments, as shown in Figure 1, 2, 3, further, the horizontal section of hopper 3 is in rectangle.?
In the single-shaft shredder of the structure, in traditional material from the technical solution that top falls into hopper 3, in order to realize that material is smooth
It is shredded, hopper 3 is generally in up big and down small funnel-form.And the technical side when material from the feeding platform 1 of side into hopper 3
In case, hopper 3 may be designed as rectangular drum like or rounded cylindrical, increase the capacity of hopper 3.
On the basis of the above embodiments, as shown in Figure 1, 2, further, sliding door 7 is arranged in the opening of hopper 3.At this
In the single-shaft shredder of structure, since material enters hopper 3 from side, therefore the side wall of hopper 3 is arranged in the opening of hopper 3, this
When, it is preferably provided with the sliding door-plate of oscilaltion, opening, which is opened, when rising facilitates pan feeding, and opening is closed so as to material when decline
It is smoothly torn up by rotor 4.
On the basis of the above embodiments, as shown in Fig. 2, further, pusher includes push rod 8 and top plate 9；Top plate
9 are set to the end of push rod 8, close to rotor 4.In the single-shaft shredder of the structure, push rod 8 plays promotion and guiding role, and
Top plate 9 is responsible for slowly pushing up material to rotor 4, and pressing materials enable material stress and are crushed by rotor 4.
On the basis of the above embodiments, as shown in Fig. 2, further, the pushing tow face of top plate 9 is obliquely installed, thereon edge
Than lower edge closer to rotor 4.In the single-shaft shredder of the structure, when rotor 4 rotates, top plate 9 and the rotor 4 being obliquely installed are matched
Cooperation is used, since along that, closer to rotor 4, can prevent from sliding on material than lower edge, it is broken to the extruding of material to improve rotor 4 thereon
Broken effect.In addition, the left side of top plate 9 is the settable rack gear in side for contacting rotor 4, to increase the frictional force with material.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of single-shaft shredder, which is characterized in that including feeding platform, rack and the hopper being arranged in the rack, knife
Roller, pusher；
The hopper is set to the top of the rotor, for loaded material and material is made to contact the acting surface of the rotor；
The feeding platform is located at the left side of the hopper, higher than the upper edge of the rotor, for material to be sent into the hopper；
The pusher is located at the right side of the rotor, can push material to perpendicular to the axis direction of the rotor described
Rotor.
2. single-shaft shredder according to claim 1, which is characterized in that the upper surface of the feeding platform is provided with multiple
Roller disposed in parallel, material can move into the hopper along the rolling tangential direction of the roller.
3. single-shaft shredder according to claim 2, which is characterized in that it further include driving device, the driving device energy
The roller is enough pushed to rotate.
4. single-shaft shredder according to claim 2, which is characterized in that further include charging push plate, the charging push plate position
In the top of the feeding platform, for material to be pushed into the hopper.
5. single-shaft shredder according to claim 2, which is characterized in that further include two side baffles, two side blocks
Plate is located at the top of the feeding platform, and the two sides of the material platform are set to along material direction of travel.
6. single-shaft shredder according to claim 2, which is characterized in that the feeding platform is obliquely installed, far from described
The side of rack is higher than close to the side of the rack.
7. described in any item single-shaft shredders according to claim 1~6, which is characterized in that the horizontal section of the hopper is in
Rectangle.
8. described in any item single-shaft shredders according to claim 1~6, which is characterized in that the opening of the hopper, which is arranged, to be slided
Sliding door.
9. described in any item single-shaft shredders according to claim 1~6, which is characterized in that the pusher includes push rod
And top plate；The top plate is set to the end of the push rod, close to the rotor.
10. single-shaft shredder according to claim 9, which is characterized in that the pushing tow face of the top plate is obliquely installed, thereon
Along than lower edge closer to the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146054.3A CN109228028A (en) | 2018-09-29 | 2018-09-29 | A kind of single-shaft shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146054.3A CN109228028A (en) | 2018-09-29 | 2018-09-29 | A kind of single-shaft shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109228028A true CN109228028A (en) | 2019-01-18 |
Family
ID=65054000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811146054.3A Pending CN109228028A (en) | 2018-09-29 | 2018-09-29 | A kind of single-shaft shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109228028A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204209867U (en) * | 2014-09-28 | 2015-03-18 | 李根铭 | single-shaft shredder |
| CN204583370U (en) * | 2015-04-02 | 2015-08-26 | 章丘市宇龙机械有限公司 | single-shaft shredder |
| CN206838242U (en) * | 2017-03-23 | 2018-01-05 | 张家港市鑫荣机械有限公司 | A kind of single-shaft shredder |
| CN107803258A (en) * | 2017-11-28 | 2018-03-16 | 苏州拓洁环保工程有限公司 | A kind of wood grinder |
| CN108215004A (en) * | 2018-03-16 | 2018-06-29 | 苏州中塑再生机械有限公司 | A kind of shredder |
-
2018
- 2018-09-29 CN CN201811146054.3A patent/CN109228028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204209867U (en) * | 2014-09-28 | 2015-03-18 | 李根铭 | single-shaft shredder |
| CN204583370U (en) * | 2015-04-02 | 2015-08-26 | 章丘市宇龙机械有限公司 | single-shaft shredder |
| CN206838242U (en) * | 2017-03-23 | 2018-01-05 | 张家港市鑫荣机械有限公司 | A kind of single-shaft shredder |
| CN107803258A (en) * | 2017-11-28 | 2018-03-16 | 苏州拓洁环保工程有限公司 | A kind of wood grinder |
| CN108215004A (en) * | 2018-03-16 | 2018-06-29 | 苏州中塑再生机械有限公司 | A kind of shredder |
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Application publication date: 20190118 |
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