CN208742649U - Waste materials pulverizer - Google Patents
Waste materials pulverizer Download PDFInfo
- Publication number
- CN208742649U CN208742649U CN201821051019.9U CN201821051019U CN208742649U CN 208742649 U CN208742649 U CN 208742649U CN 201821051019 U CN201821051019 U CN 201821051019U CN 208742649 U CN208742649 U CN 208742649U
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- China
- Prior art keywords
- auxiliary
- pulverization roller
- main
- crushing
- waste materials
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Abstract
The utility model discloses a kind of waste materials pulverizers, belong to milling machinery technical field, including rack, main pulverization roller and auxiliary pulverization roller are rotatably equipped in the rack, the main pulverization roller and main power plant are sequentially connected, and the auxiliary pulverization roller and auxiliary power device are sequentially connected；Several row's crushing tooths are respectively equipped on the main pulverization roller and the auxiliary pulverization roller, cut groove is equipped between adjacent crushing tooth row, the main power plant includes the main reducing gear of main motor driving, the auxiliary power device includes the auxiliary retarder of auxiliary motor driving, the main motor is electrically connected with primary transducer, and the auxiliary motor is electrically connected with auxiliary frequency converter.The utility model structure is simple, good crushing effect, and crush efficiency is high；Different rotating ratios can be generated by variable frequency adjustment, can be selected reasonable speed ratio according to the type of waste materials in this way, a variety of waste materials can be crushed.
Description
Technical field
The utility model belongs to milling machinery technical field more particularly to a kind of waste materials pulverizer.
Background technique
Waste tire and product, present society amount is very big, and annual crushing quantity reaches millions of tons.It crushed
The committed step and target of journey are that waste tire is ground into the fine particle for being suitble to reprocessing or directly utilizing.Existing powder
Broken machine is varied, is mainly most with single roller rotating blade platform knife structure of reordering.
Chinese utility model patent CN2846089Y discloses a kind of breaker of waste tyre, including power part, described dynamic
Power portion is coupled by first shaft coupling with speed reducer by motor, wherein a crushing material portion is by devices side by side on main frame
Drive roll and passive guide roller composition, drive roll be coupled with speed reducer by second shaft coupling, it is passive to rotate freely around axle center
Roller is by bearing arrangement on main frame；There are preset gap between drive roll and passive guide roller, prepsetting gap amount is drive roll
Winding material to be comminuted can exactly drive at a distance from the opposite rolling of passive guide roller and drive roll grinds, the hollow chamber of each roll body respectively with
Cooling system connection.
But the passive guide roller of the breaker of waste tyre be by drive roll winding material to be comminuted by friction with
Rotation, thus crushing effect is poor, production efficiency is low.In addition, existing pulverizer is carried out generally only for single waste materials
It crushes, it is difficult to meet requirement of the production in practice to various materials are crushed.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of waste materials pulverizers, and structure is simple, crush effect
Fruit is good, and crush efficiency is high.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of waste materials pulverizer, including machine
Frame is rotatably equipped with main pulverization roller and auxiliary pulverization roller in the rack, and the main pulverization roller and main power plant are sequentially connected, institute
It states auxiliary pulverization roller and auxiliary power device is sequentially connected；Several rows are respectively equipped on the main pulverization roller and the auxiliary pulverization roller to crush
Tooth is equipped with cut groove between adjacent crushing tooth row.
As an improvement several described crushing tooths are on the excircle of the main pulverization roller and the auxiliary pulverization roller
Helical pattern, the interlaced setting of crushing tooth on the main pulverization roller and the auxiliary pulverization roller and the institute for protruding into other side mutually
It states in cut groove.
As a further improvement, the main pulverization roller and the auxiliary pulverization roller include roll shaft and spacer sleeve mounted in described
Several crushing fluted discs on roll shaft periphery are equipped with several crushing tooths on each crushing fluted disc.
As a further improvement, the inner surface for crushing fluted disc is equipped with spline, the roll shaft is equipped with and institute
State the compatible spline of spline.
As an improvement the main power plant includes the main reducing gear of main motor driving, the auxiliary power device packet
The auxiliary retarder of auxiliary motor driving is included, the main motor is electrically connected with primary transducer, and the auxiliary motor is electrically connected with auxiliary frequency converter.
As a further improvement, gear drive machine is equipped between the output end of the main reducing gear and the main pulverization roller
Structure or chain-drive mechanism.
As an improvement the crushing tooth is tetragonous cone table shape, the addendum width of the crushing tooth is less than the crushing
The tooth root width of tooth.
As an improvement the top of the rack is equipped with feed hopper, the feed opening of the feed hopper is correspondingly arranged at institute
The top of main pulverization roller and auxiliary pulverization roller is stated, the lower part of the rack is equipped with discharge bucket.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
The main pulverization roller and main power plant of waste materials pulverizer provided by the utility model are sequentially connected, auxiliary pulverization roller
It is sequentially connected with auxiliary power device, reorders the structure of platform knife compared to traditional single roller rotating blade, the utility model uses double
Crush efficiency can be improved in power；Simultaneously because several row's crushing tooths are respectively equipped on the main pulverization roller and the auxiliary pulverization roller,
It is equipped with cut groove between adjacent crushing tooth row, when waste tire enters between main pulverization roller and auxiliary pulverization roller, passes through actively
Power device and auxiliary power device make main pulverization roller and auxiliary pulverization roller carry out the rotation of friction speed, are mounted on two pulverization rollers
Crushing tooth has different linear velocities, and tearing can be carried out to waste tire and is crushed, realizes the crushing of waste tire.The utility model
The waste materials pulverizer of offer, structure is simple, good crushing effect, and crush efficiency is high.
Due to the interlaced setting of the crushing tooth on the main pulverization roller and the auxiliary pulverization roller and protrude into other side's mutually
In the cut groove, it is thus possible to adequately be torn to all bulk waste tires for entering roller, crush it all, into one
Step improves crushing effect.
Since the main pulverization roller and the auxiliary pulverization roller include roll shaft and spacer sleeve on the roll shaft periphery
Several crushing fluted discs, are designed to separate structure for main pulverization roller and auxiliary pulverization roller in this way, facilitate manufacture；Due to each powder
Several crushing tooths are equipped on broken fluted disc, crushing tooth quantity is more, mutually cuts often with circling, can be further
Improve production efficiency.
Since the inner surface for crushing fluted disc is equipped with spline, the roll shaft is equipped with compatible with the spline
Spline, thus when assembling main pulverization roller and auxiliary pulverization roller, turn to make crushing tooth form spiral shell on the roll surface of roll shaft with spline position
Revolve shape arrangement so that assembly and it is easy to maintenance.
Since the main power plant includes the main reducing gear of main motor driving, the auxiliary power device includes that auxiliary motor drives
Dynamic auxiliary retarder, the main motor are electrically connected with primary transducer, and the auxiliary motor is electrically connected with auxiliary frequency converter, thus can be passed through
Variable frequency adjustment generates different rotating ratios, can select reasonable speed ratio according to the type of waste materials in this way, can be to a variety of useless
Marine store is crushed, and the application range of equipment is expanded.
Since the crushing tooth is tetragonous cone table shape, the tooth root that the addendum width of the crushing tooth is less than the crushing tooth is wide
Degree, can be improved the intensity of crushing tooth, improves the service life of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of waste materials pulverizer provided by the embodiment of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram for crushing fluted disc；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
In figure: 1- rack, 11- bearing block, 12- bearing block, the main pulverization roller of 2-, 21- roll shaft, 22- crush fluted disc, 221- flower
Keyway, the auxiliary pulverization roller of 3-, 31- roll shaft, 32- crushing fluted disc, 4- crushing tooth, 5- cut groove, 61- main motor, 62- main reducing gear,
63- primary transducer, 64- gear drive, 641- driving gear, 642- driven gear, 71- auxiliary motor, the auxiliary retarder of 72-,
The auxiliary frequency converter of 73-, 8- feed hopper, 9- discharge bucket.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Shown in common as shown in Figure 1 to Figure 4, a kind of waste materials pulverizer, including rack 1 passes through 11 turns of bearing block in rack 1
It is dynamic that main pulverization roller 2 is installed, pass through bearing block 12 in rack 1 and be rotatably equipped with auxiliary pulverization roller 3, main pulverization roller 2 is filled with active force
Transmission connection is set, auxiliary pulverization roller 3 is sequentially connected with auxiliary power device；Several rows are respectively equipped on main pulverization roller 2 and auxiliary pulverization roller 3
Crushing tooth 4 is equipped with cut groove 5 between adjacent crushing tooth row.Several crushing tooths 4 are in the outer of main pulverization roller 2 and auxiliary pulverization roller 3
It is twist arranged on circumference, the interlaced setting of the crushing tooth 4 on main pulverization roller 2 and auxiliary pulverization roller 3 simultaneously protrudes into mutually other side
Cut groove 5 in.
In the present embodiment, it manufactures for convenience, main pulverization roller 2 includes roll shaft 21 and spacer sleeve on 21 periphery of roll shaft
Several crushing fluted discs 22, auxiliary pulverization roller 3 includes several crushing fluted discs 32 of roll shaft 31 and spacer sleeve on 31 periphery of roll shaft,
Main pulverization roller 2 and auxiliary pulverization roller 3 are designed to separate structure in this way；If being equipped on each crushing fluted disc 22 and crushing fluted disc 32
Dry crushing tooth 4, particular number those skilled in the art of crushing tooth 4 can select according to the actual situation, 4 quantity of crushing tooth
It is more, it is more with the number mutually cut that circles, production efficiency can be improved.In order to improve the intensity of crushing tooth 4, crushing tooth 4
Preferably tetragonous cone table shape, the addendum width of crushing tooth 4 are less than the tooth root width of crushing tooth 4.
In order to facilitate assembling and repairing, the inner surface for crushing fluted disc 22 is equipped with spline 221, and roll shaft 21 is equipped with and spline
The compatible spline of slot 221, the structure for crushing fluted disc 32 is identical as the structure of fluted disc 22 is crushed, and details are not described herein, exists in this way
When assembling main pulverization roller 2 and auxiliary pulverization roller 3, turn to form crushing tooth 4 on the roll surface of roll shaft 21 and roll shaft 31 with spline position
Helical arrangement.
Main power plant includes the main reducing gear 62 that main motor 61 drives, and auxiliary power device includes the auxiliary of the driving of auxiliary motor 71
Retarder 72, main motor 61 are electrically connected with primary transducer 63, and auxiliary motor 71 is electrically connected with auxiliary frequency converter 73.Frequency conversion can be passed through in this way
Adjust and generate different rotating ratio, reasonable speed ratio can be selected according to the type of waste materials in this way, for example, for than it is relatively thin,
Large speed ratio can be selected in the low waste materials of intensity, improves yield；Low speed can be selected in the waste materials high for thicker, intensity
Than, it is thus possible to a variety of waste materials are crushed, the application range of equipment is expanded, can to waste tire, waste plastic,
Waste and old steel etc. are crushed.In addition, by variable frequency adjustment energy consumption can also be reduced, so that equipment is environmentally friendly.
In the present embodiment, gear drive machine is equipped between the output end of main reducing gear 62 and the roll shaft 21 of main pulverization roller 2
Structure 64, gear drive 64 include intermeshing driving gear 641 and driven gear 642, certainly, gear drive 64
Chain-drive mechanism etc. can also be selected, details are not described herein.
The top of rack 1 is equipped with feed hopper 8, and the feed opening of feed hopper 8 is correspondingly arranged at main pulverization roller 2 and auxiliary pulverization roller 3
Top, the lower part of rack 1 is equipped with discharge bucket 9.
Its working principles are as follows:
Waste tire is put into from feed hopper 8, waste tire enters between main pulverization roller 2 and auxiliary pulverization roller 3, passes through main transformer
Frequency device 63, main motor 61, main reducing gear 62, gear drive 64 and auxiliary frequency converter 73, auxiliary motor 71, auxiliary retarder 72 make
Main pulverization roller 2 and auxiliary pulverization roller 3 carry out the rotation of friction speed, and the revolving speed of usually main pulverization roller 2 is greater than turning for auxiliary pulverization roller 3
Speed, the crushing tooth 4 being mounted on main pulverization roller 2 and auxiliary pulverization roller 3 have different linear velocities, can tear to waste tire
It is crushed, while being arranged and protruding into mutually the cut groove 5 of other side because the crushing tooth 4 on main pulverization roller 2 and auxiliary pulverization roller 3 is interlaced
It is interior, all bulk waste tires for entering roller can adequately be torn in this way, crush it all, broken waste and old wheel
Tire is discharged from discharge bucket 9.
Waste materials pulverizer provided by the utility model, structure is simple, good crushing effect, and crush efficiency is high；Safety can
It leans on, low power consuming and environmental protection.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of waste materials pulverizer, including rack, it is rotatably equipped with main pulverization roller and auxiliary pulverization roller in the rack, it is special
Sign is that the main pulverization roller and main power plant are sequentially connected, and the auxiliary pulverization roller and auxiliary power device are sequentially connected；It is described
It is respectively equipped with several row's crushing tooths on main pulverization roller and the auxiliary pulverization roller, is equipped with cut groove between adjacent crushing tooth row.
2. waste materials pulverizer according to claim 1, which is characterized in that several described crushing tooths are in the main powder
It is twist arranged on the excircle of broken roller and the auxiliary pulverization roller, the crushing tooth on the main pulverization roller and the auxiliary pulverization roller
Interlaced setting is simultaneously protruded into mutually in the cut groove of other side.
3. waste materials pulverizer according to claim 2, which is characterized in that the main pulverization roller and the auxiliary pulverization roller
It include several crushing fluted discs of roll shaft and spacer sleeve on the roll shaft periphery, if being equipped on each crushing fluted disc
The dry crushing tooth.
4. waste materials pulverizer according to claim 3, which is characterized in that the inner surface for crushing fluted disc is equipped with flower
Keyway, the roll shaft are equipped with spline compatible with the spline.
5. waste materials pulverizer according to claim 1, which is characterized in that the main power plant includes that main motor drives
Dynamic main reducing gear, the auxiliary power device include the auxiliary retarder of auxiliary motor driving, and the main motor is electrically connected with primary transducer
It connects, the auxiliary motor is electrically connected with auxiliary frequency converter.
6. waste materials pulverizer according to claim 5, which is characterized in that the output end of the main reducing gear with it is described
Gear drive or chain-drive mechanism are equipped between main pulverization roller.
7. waste materials pulverizer according to claim 1, which is characterized in that the crushing tooth is tetragonous cone table shape, institute
The addendum width for stating crushing tooth is less than the tooth root width of the crushing tooth.
8. waste materials pulverizer according to any one of claim 1 to 7, which is characterized in that the top of the rack
Equipped with feed hopper, the feed opening of the feed hopper is correspondingly arranged at the top of the main pulverization roller and auxiliary pulverization roller, the rack
Lower part be equipped with discharge bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051019.9U CN208742649U (en) | 2018-07-03 | 2018-07-03 | Waste materials pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051019.9U CN208742649U (en) | 2018-07-03 | 2018-07-03 | Waste materials pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208742649U true CN208742649U (en) | 2019-04-16 |
Family
ID=66054491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821051019.9U Expired - Fee Related CN208742649U (en) | 2018-07-03 | 2018-07-03 | Waste materials pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208742649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787005A (en) * | 2018-07-03 | 2018-11-13 | 山东永平再生资源股份有限公司 | Waste materials pulverizer |
-
2018
- 2018-07-03 CN CN201821051019.9U patent/CN208742649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787005A (en) * | 2018-07-03 | 2018-11-13 | 山东永平再生资源股份有限公司 | Waste materials pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |