CN209501863U - A kind of double roller film shredder - Google Patents
A kind of double roller film shredder Download PDFInfo
- Publication number
- CN209501863U CN209501863U CN201822064009.5U CN201822064009U CN209501863U CN 209501863 U CN209501863 U CN 209501863U CN 201822064009 U CN201822064009 U CN 201822064009U CN 209501863 U CN209501863 U CN 209501863U
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- CN
- China
- Prior art keywords
- rack
- double roller
- main shaft
- roller film
- installation
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of double roller film shredder, including rack, it is provided in the rack and tears up case and feed hopper, it is described to tear up both ends in case and be provided with rotatable main shaft moving knife, a stationary knife seat is provided between two main shaft moving knife；Several dismountable movable knife racks are fixed on the main shaft moving knife, several installation positions are formed on movable knife rack, it is fastenedly connected on installation position and is stated cutting blade, one end of installation position forms the guide groove for facilitating fastener to pass through, and the installation position includes there are two installation side, two installation sides are arranged in " V " type；The bottom of installation position offers a chip space；The one end on the chip space and installation side forms contact surface.The purpose of the utility model is to provide a kind of structure is simple, a kind of double roller film shredder of main shaft moving knife load is reduced.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, refers in particular to a kind of double roller film shredder.
Background technique
Currently, shredder is generally used for handling the crushing of crude raw material or leftover pieces, such as various plastics,
Rubber, tire, fiber, timber, metal bucket, waste electrical equipment, waste and old cable, industrial leftover pieces, business and industrial waste, combination construction
The solid or hollow material such as waste, paper and cardboard, plastic film, textile, house refuse, medical waste.In face of some soft
When the material of matter film-based fibre, processed by the cooperation between main shaft moving knife and stationary knife, but it is easy to appear soft
The material of film-based fibre pulls main shaft moving knife, and main shaft moving knife is made to generate biggish load.
Summary of the invention
The purpose of the utility model is to provide a kind of structure is simple, a kind of double roller film for reducing main shaft moving knife load is torn up
Machine.
Purpose of the utility model is realized as follows: a kind of double roller film shredder, including rack, set in the rack
It is equipped with and tears up case and feed hopper, it is described to tear up both ends in case and be provided with rotatable main shaft moving knife, between two main shaft moving knife
It is provided with a stationary knife seat；It is fixed with several dismountable movable knife racks on the main shaft moving knife, is formed on movable knife rack several
A installation position is fastenedly connected on installation position and is stated cutting blade, and one end of installation position is formed for facilitating fastener to pass through
Guide groove, and the installation position includes there are two installation side, two installation sides are arranged in " V " type；The bottom of installation position opens up
There is a chip space；The one end on the chip space and installation side forms contact surface.
Preferably, cutting blade one end forms reinforcement protrusion.
Preferably, the both ends of the stationary knife seat form several ledger-plates being vertically arranged, two ledger-plates
Between have a gap, the gap is passed through when the cutting blade rotates.
Preferably, bearing block is installed, the main shaft moving knife is rotatably provided in the bearing block, institute in the rack
It states bearing block one end and is additionally provided with sealing ring；One end of the bearing block is provided with supporting plate, and one end of supporting plate is connected with support frame,
Support frame and the supporting plate are installed in the rack.
Preferably, one end of the bearing block is provided with speed reducer, and a set of axis is installed in the rack, covers and is arranged on axis
There is shock-absorbing sleeve, torsion version is fixed between shock-absorbing sleeve and the speed reducer.
Preferably, described tear up rotatably is provided with sieve device in case, and sieve device one end is equipped with a sieve shaft, sieve
The both ends of shaft are separately provided for the sieve power source of driving sieve shaft rotation.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, the material of flexible film fiber is entered by feed hopper in actual use, and is torn up in case, stationary knife seat is passed through
On cutting blade matched with stationary knife seat the material of flexible film fiber processed；If a part damage on main shaft moving knife
It is bad, it can be replaced by dismountable movable knife rack.The utility model passes through optimization blade structure compared with the prior art, can
Greatly facilitate disassembling and maintaining for blade.When thering is any one cutting blade to break down to need replacing, do not need more
Change entire main shaft, it is only necessary to cutting blade is removed from installation position, it is very convenient.The technical program is specifically illustrated
A kind of disassembly mode of cutting blade can allow fastener to pass through guide groove and sequentially pass through moving knife pedestal again in actual installation process
It is fastenedly connected with cutting blade realization.The design for reinforcing protrusion simultaneously can increase the structural strength of cutting blade, avoid because of fastening
Passing through for part and the strength reduction for leading to cutting blade itself.Two installation sides are arranged in " V " type simultaneously, thus can be more
Good fixation cutting blade, is mounting means preferably.Contact surface described in the technical program can increase cutting blade with it is soft
The contact of the material of film-based fibre is slipped to the material of flexible film fiber directly on cutting blade from chip space upper end,
It allows cutting blade to be processed, after processing, goes out finally to sheave from chip space and see off.
Detailed description of the invention
Fig. 1 is one of structural schematic diagram of the utility model.
Fig. 2 is the second structural representation of the utility model.
Fig. 3 is the third structural representation of the utility model.
Fig. 4 is the structural schematic diagram of the utility model main shaft moving knife.
Fig. 5 is the enlarged drawing at Fig. 2A.
Fig. 6 is the structural schematic diagram of the utility model cutting blade.
Meaning represented by figure label:
1- rack；2- tears up case；3- feed hopper；4- main shaft moving knife；5- stationary knife seat；6- movable knife rack；7- chip space；8- is fixed
Blade；The gap 9-；10- speed reducer；11- covers axis；12- shock-absorbing sleeve；13- torsion version；14- contact surface；20- cutting blade；21- peace
Fill position；22- guide groove；23- reinforces protrusion；24- installs side；27- sieve device；28- sieve shaft；29- sieve power source；34- axis
Hold seat；35- sealing ring；36- supporting plate；37- support frame.
Specific embodiment
The utility model is further described combined with specific embodiments below:
As shown in figures 1 to 6, a kind of double roller film shredder, including rack 1, be provided in the rack 1 tear up case 2 and into
Hopper 3, it is described to tear up both ends in case 2 and be provided with rotatable main shaft moving knife 4, one is provided between two main shaft moving knife 4
Stationary knife seat 5；It is provided with several dismountable movable knife racks 6 on the main shaft moving knife 4, forms several installations on movable knife rack 6
Position 21 is fastenedly connected on installation position 21 and is stated cutting blade 20, and the bottom of installation position 21 offers a chip space 7；The chip removal
One end of slot 7 forms contact surface 14, and contact surface 14 is arranged in 20 direction of advance of cutting blade.
In actual use, the material of flexible film fiber is entered by feed hopper 3 and is torn up in case 2, pass through stationary knife seat 5
On cutting blade 20 matched with stationary knife seat 5 material of flexible film fiber processed；If one on main shaft moving knife 4
Divide damage, can be replaced by dismountable movable knife rack 6.The utility model passes through optimization blade knot compared with the prior art
Structure can greatly facilitate disassembling and maintaining for blade.When there is any one cutting blade 20 to break down, need replacing when
It waits, does not need to replace entire main shaft, it is only necessary to cutting blade 20 is removed from installation position 21, it is very convenient.In main shaft
When moving knife 4 rotates, the material of flexible film fiber enters from contact surface 14, and contact surface 14 is a section on movable knife rack 6, can
Think plane, or inclined-plane；Cutting blade 20 processes the material of flexible film fiber, after processing, flexible film
The material of fiber is transferred out from chip space 7, is increased the depth of contact surface 14, is just had the material of more flexible film fibers
Material enters, and allows cutting blade 20 to be processed, promotes processing efficiency.
Preferably, one end of the installation position 21 forms the guide groove 22 for facilitating fastener to pass through, and the installation
Position 21 includes there are two installation side 24, and two installation sides 24 are arranged in " V " type.
A kind of disassembly mode of cutting blade 20, in actual installation process, Ke Yirang is specifically illustrated in the technical program
Fastener sequentially passes through moving knife pedestal 19 again across guide groove 22 and the realization of cutting blade 20 is fastenedly connected.Two installation sides simultaneously
24 arrange in " V " type, thus can preferably fix cutting blade 20, be mounting means preferably.
Preferably, the angle between the installation side 24 and the contact surface 14 is obtuse angle.
In actual use, the material of the flexible film fiber processed can be transferred out from chip space 7, in main shaft moving knife
When 4 rotation, because the angle between installation side 24 and contact surface 14 is obtuse angle, in rotation, the flexible film that processes
It when the material of fiber is transferred out from chip space 7, can quickly slip down, be achieved in the promotion of working efficiency.
Preferably, described 20 one end of cutting blade forms reinforcement protrusion 23.
The design of reinforcement protrusion 23 described in the technical program can increase the structural strength of cutting blade 20, avoid because of fastening
Passing through for part and the strength reduction for leading to cutting blade 20 itself.
Preferably, the both ends of the stationary knife seat 5 form several ledger-plates 8 being vertically arranged, two stationary knifes
There is a gap 9 between piece 8, the gap 9 is passed through when the cutting blade 20 rotates.
It is rotated in main shaft moving knife 4, cutting blade 20 can be by gap 9, their cooperations between two can be material in this way
It tears up, then transfers out completely, be not in the cutting blade 20 of individual operation because arranging between them is not to lead closely very much
It causes, the material of some fritters, which is not processed, to be directly transported away, is carried out secondary operation, is reduced working efficiency.
Preferably, bearing block 34 is installed, the main shaft moving knife 4 is rotatably provided in the bearing block in the rack 1
In 34, described 34 one end of bearing block is additionally provided with sealing ring 35；One end of the bearing block 34 is provided with supporting plate 36, supporting plate 36
One end is connected with support frame 37, and support frame 37 and the supporting plate 36 are installed in the rack 1.
The mounting means of bearing block 34 is specifically illustrated in the technical program, by tearing bearing block 34 by tradition setting
It is transferred to the outside for tearing up case 2 in broken case 2, can greatly facilitate disassembling and maintaining for bearing.The design of sealing ring 35 can be with
Reduce the influence of dust or other impurities to 34 service life of bearing block；And bearing block 34 can greatly be increased by supporting plate 36
Stability.
Preferably, one end of the bearing block 34 is provided with speed reducer 10, and a set of axis 11 is installed in the rack 1, set
It is provided with shock-absorbing sleeve 12 on axis 11, torsion version 13 is fixed between shock-absorbing sleeve 12 and the speed reducer 10.
When speed reducer 10 is worked, a vibration is had, so having transferred vibrations to damping by torsion version 13
On set 12, by shock-absorbing sleeve 12 power to laying down, main shaft moving knife 4 can smoothly be rotated, set described in the technical program
Axis 11 is used to support shock-absorbing sleeve 12, and shock-absorbing sleeve 12 is allowed to realize damping.
Preferably, described tear up rotatably is provided with sieve device 27 in case 2, and 27 one end of sieve device is equipped with a sieve shaft
28, the both ends of sieve shaft 28 are separately provided for the sieve power source 29 that driving sieve shaft 28 rotates.
Sieve device 27 described in the utility model, may be rotated setting, easy cleaning and replacement.It greatly reduces
In the prior art, degree of difficulty of this part in cleaning and maintenance.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of double roller film shredder, including rack (1), it is characterised in that: be provided on the rack (1) and tear up case (2)
With feed hopper (3), described case (2) interior both ends of tearing up are provided with rotatable main shaft moving knife (4), two main shaft moving knife (4) it
Between be provided with a stationary knife seat (5)；Several dismountable movable knife racks (6), movable knife rack are provided on the main shaft moving knife (4)
(6) several installation positions (21) are formed on, are fastenedly connected with cutting blade (20) on installation position (21), the bottom of installation position (21)
Offer a chip space (7)；One end of the chip space (7) forms contact surface (14), and contact surface (14) setting is described dynamic
Blade (20) direction of advance.
2. a kind of double roller film shredder according to claim 1, it is characterised in that: one end of the installation position (21) at
Type has the guide groove (22) for facilitating fastener to pass through, and the installation position (21) include that there are two installation side (24), two institutes
Installation side (24) is stated to arrange in " V " type.
3. a kind of double roller film shredder according to claim 2, it is characterised in that: the installation side (24) connects with described
Angle between contacting surface (14) is obtuse angle.
4. a kind of double roller film shredder according to claim 1, it is characterised in that: cutting blade (20) one end molding
There is reinforcement raised (23).
5. a kind of double roller film shredder according to claim 1, it is characterised in that: the both ends of the stationary knife seat (5) are equal
Several ledger-plates (8) being vertically arranged are formed, have a gap (9), the cutting blade between two ledger-plates (8)
(20) pass through the gap (9) when rotating.
6. a kind of double roller film shredder according to claim 1, it is characterised in that: be equipped with axis on the rack (1)
It holds seat (34), the main shaft moving knife (4) is rotatably provided in the bearing block (34), and described bearing block (34) one end is also set up
There are sealing ring (35)；One end of the bearing block (34) is provided with supporting plate (36), and one end of supporting plate (36) is connected with support frame
(37), support frame (37) and the supporting plate (36) are installed on the rack (1).
7. a kind of double roller film shredder according to claim 6, it is characterised in that: one end of the bearing block (34) is set
It is equipped with speed reducer (10), is installed with a set of axis (11) on the rack (1), be provided with shock-absorbing sleeve (12), damping on set axis (11)
Torsion version (13) are fixed between set (12) and the speed reducer (10).
8. a kind of double roller film shredder according to claim 1, it is characterised in that: described tear up in case (2) can be rotated
It is provided with sieve device (27), sieve device (27) one end is equipped with a sieve shaft (28), and the both ends of sieve shaft (28) are set respectively
It is equipped with the sieve power source (29) for driving sieve shaft (28) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064009.5U CN209501863U (en) | 2018-12-10 | 2018-12-10 | A kind of double roller film shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064009.5U CN209501863U (en) | 2018-12-10 | 2018-12-10 | A kind of double roller film shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501863U true CN209501863U (en) | 2019-10-18 |
Family
ID=68193588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064009.5U Expired - Fee Related CN209501863U (en) | 2018-12-10 | 2018-12-10 | A kind of double roller film shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774821A (en) * | 2021-01-21 | 2021-05-11 | 碎得机械(北京)有限公司 | A breaker for solid waste handles |
-
2018
- 2018-12-10 CN CN201822064009.5U patent/CN209501863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774821A (en) * | 2021-01-21 | 2021-05-11 | 碎得机械(北京)有限公司 | A breaker for solid waste handles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double roll film shredder Effective date of registration: 20210918 Granted publication date: 20191018 Pledgee: Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Duqiao sub branch Pledgor: WOBIDE MACHINERY (ZHEJIANG) Co.,Ltd. Registration number: Y2021330001725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20211210 |