CN103252276B - Leather material grinder - Google Patents
Leather material grinder Download PDFInfo
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- CN103252276B CN103252276B CN201310149487.5A CN201310149487A CN103252276B CN 103252276 B CN103252276 B CN 103252276B CN 201310149487 A CN201310149487 A CN 201310149487A CN 103252276 B CN103252276 B CN 103252276B
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- shear
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- spiral
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Abstract
The invention discloses a leather material grinder. The leather material grinder comprises an outer roller and an inner roller, wherein shearing blades which form a shearing structure are respectively arranged on the inner wall of the outer roller and the outer wall of the inner roller, and at least comprise a spiral shearing blade; each spiral shearing blade is matched with a direct shearing blade or is matched with another spiral shearing blade in the opposite spiral direction to form the shearing structure; each spiral shearing blade is spirally arranged along the inner wall of the outer roller or the outer wall of the inner roller; the direct shearing blade is arranged along the outer wall generatrix of the inner roller or the inner wall generatrix of the outer roller; or another spiral shearing blade in the opposite spiral direction is arranged along the outer wall of the inner roller or the inner wall of the outer roller. The leather material grinder is in a shearing structure of gradually shearing a material point by point along the shearing blades as a pair of scissors. Therefore, the leather material grinder has the characteristics of simple structure, high leather material grinding efficiency, low energy consumption, low noise and the like.
Description
Technical field
The present invention relates to a kind of size reduction machinery, be specifically related to a kind of leather material grinder.
Background technology
In recent years, increasingly serious along with the global ecological problem such as resource, environment, development of China leather industry is faced with the severe challenge of " sustainable development " strategy.China is a leather industry big country, traditional leather industry causes a large amount of losses of Animal resources, the solid waste of cutting and cutting out generation after tanning accounts for 30%, China produces such leather castoff more than 140 ten thousand tons every year, if these solid waste reasonably can not be processed, meeting serious environment pollution, also can cause a large amount of losses of collagenous fibres on the other hand on the one hand.Therefore, the recycling of leather castoff, become domestic and international process hides and one of environmentalist's concern and the important topic endeavouring research, therefrom extracting collagen long fibre is exactly one of effective approach.Collagen long fibre is natural fiber, has that pulling force is strong, hygroscopicity is strong, soft, free from extraneous odour, the features such as antistatic, anti-anti-flammability is strong.
Various corium dress ornament, case and bag, footwear, leather wallet, belt etc. the product gone out for Raw material processing with Animal Skin such as pigskin, ox-hide, horse skin, sheepskins is always by the favor of the mankind, but, in the process of aforementioned leather product cut the leftover pieces that cannot recycle got off process usually adopt following two kinds of means: one is by its concentrated landfill; Two are burned.Landfill can bring pollution to soil, because this leftover pieces cut from finished product skin or claim to cut out remainder, finished product skin obtained from some roads PROCESS FOR TREATMENT of such as immersion, liming, pickling, behaviour's system, multiple draft etc., its rotten cycle is extremely very long, even if rot also can bring harm to soil soil property, in addition, also water system environment can be undermined, because when water oozes and landfill has the soil of discarded leather, naturally bring harmfulness to pollute to water; Burning can pollute air, and produce when burning fill the air smog and stink and also can stand to connect and undermine health, also have, belong to climing combustion owing to burning, the time of burnouting is longer, often can initiation fire.Therefore, for the production firm of current corium processing leather goods, not only can not fully accomplish to make the best use of everything, and the waste treatment of often trembling by discarded corner be perplexed.
Increasingly strict along with environmental requirement, more come more restricted to the restraining force of leather and fur products production firm in the discarded leftover pieces of process, environmental administration is to its expenses of environmental protection collected increase day by day.But this is only Zhi Biao and does not effect a permanent cure, because be extremely so far, no matter be domestic or external, substantially still continue traditional burning, landfill disposal.Although people know that a large amount of compositions in the Animal Skin of pigskin, ox-hide and so on are fiber, do not add utilize and by its landfill, burn be the thing that part extremely makes us unfortunate.Because once can fiber be raised, just carried fiber can be applied to textile after treatment, thus both can solve environmental protection problem, can be made the best use of everything again.So, if a kind of cheapness and the broken special purpose device of the simple cladding of structure can be broken by these type of leftover pieces, then can yet be regarded as is a kind of good act.Existing cladding is broken and adopt upper bottom knife Full connected to shear the shear constitution of cladding, the defects such as it is high that this shearing equipment has power consumption, and shear efficiency is low, and noise easy to wear is large.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide a kind of shear efficiency high, low in energy consumption, structure is simple, durable in use, the leather material grinder that noise is little.
For achieving the above object, technical scheme of the present invention is a kind of leather material grinder of design, it is characterized in that, described pulverizer includes outer cylinder and interior cylinder, outside the inwall of cylinder and the outer wall of interior cylinder are respectively equipped with the shear-blade forming shear constitution, in described shear-blade, at least include a slice spiral shear cutting edge, described spiral shear cutting edge coordinates with staight scissors cutting edge or the spiral shear cutting edge contrary with another sheet hand of spiral coordinates and form shear constitution; The inwall of described spiral shear cutting edge along outer cylinder or the outer wall spiral along interior cylinder are arranged, the outer wall bus of described staight scissors cutting edge along interior cylinder or the inwall bus along outer cylinder are arranged, or the outer wall of the spiral shear cutting edge contrary with another sheet hand of spiral along interior cylinder or the inwall along outer cylinder are arranged.
In order to improve shear efficiency, or simplify the drive mechanism of leather material grinder, preferred technical scheme is, described outer cylinder and interior cylinder one of them be fixedly connected with frame, another is connected with driving mechanism, or the described outer cylinder driving mechanism opposite to the direction of rotation respectively with interior cylinder is connected.
In order to improve shear efficiency, or simplify the drive mechanism of leather material grinder, preferred technical scheme is further, the inwall of described outer cylinder is provided with left-hand screw shear-blade and the right-hand screw shear-blade of the distribution in splayed, the outer wall of described interior cylinder is provided with right-hand screw shear-blade and the left-hand screw shear-blade of the distribution in splayed.
The shear-blade cooperatively interacted to make two panels obtains good cooperation, and preferred technical scheme also has further, and the gap between the inwall of described outer cylinder and the outer wall of interior cylinder is equal to or less than the width sum of two panels shear-blade.
In order to improve shear efficiency, or simplify the drive mechanism of leather material grinder, preferred technical scheme also has further, the inwall of described outer cylinder is evenly equipped with 2 ~ 10 to the left-hand screw shear-blade distributed in splayed and right-hand screw shear-blade, the outer wall of described interior cylinder is also evenly equipped with 2 ~ 10 to the right-hand screw shear-blade distributed in splayed and left-hand screw shear-blade.
For the ease of on the outer wall of the inwall and interior cylinder that shear-blade are arranged on outer cylinder, be convenient to the reparation of shear-blade simultaneously, preferred technical scheme also has further, and described shear-blade is connected with the inwall of outer cylinder and the outer wall of interior cylinder by blade connector.
Advantage of the present invention and beneficial effect are: this leather material grinder adopts along shear-blade pointwise progressive shear structure (similar scissor cut material), therefore to have structure simple for this materials crusher, broken cladding efficiency is high, consumes energy low, the features such as noise is little.
Accompanying drawing explanation
Fig. 1 is the deployed configuration schematic diagram of the outer tube inner surface of pulverizer of the present invention;
Fig. 2 is the deployed configuration schematic diagram of tube outer surface in pulverizer of the present invention;
Fig. 3 is urceolus perspective cross-sectional structural representation of the present invention;
Fig. 4 is inner core perspective view of the present invention;
Fig. 5 is the middle part sectional view after inner core and urceolus are set in together.
In figure: 1, outer cylinder; 2, interior cylinder; 3, shear-blade; 4, blade connector.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figures 1 to 5, the present invention is a kind of leather material grinder, this pulverizer includes outer cylinder 1 and interior cylinder 2, outside the inwall of cylinder 1 and the outer wall of interior cylinder 2 are respectively equipped with the shear-blade 3 forming shear constitution, in shear-blade 3, at least include a slice spiral shear cutting edge, spiral shear cutting edge coordinates with staight scissors cutting edge or the spiral shear cutting edge contrary with another sheet hand of spiral coordinates and form shear constitution; The inwall of spiral shear cutting edge along outer cylinder 1 or the outer wall spiral along interior cylinder 2 are arranged, the outer wall bus of staight scissors cutting edge along interior cylinder 2 or the inwall bus along outer cylinder 1 are arranged, or the spiral shear cutting edge contrary with another sheet hand of spiral is along the outer wall of interior cylinder 2 or arrange along the inwall of outer cylinder 1.
In the present invention in order to improve shear efficiency, or simplify the drive mechanism of leather material grinder, preferred embodiment is, outer cylinder 1 and interior cylinder 2 one of them be fixedly connected with frame, another is connected with driving mechanism, or outer cylinder 1 driving mechanism opposite to the direction of rotation respectively with interior cylinder 2 is connected.
In the present invention in order to improve shear efficiency, or simplify the drive mechanism of leather material grinder, further preferred embodiment is, the inwall of cylinder 1 is provided with left-hand screw shear-blade and the right-hand screw shear-blade of the distribution in splayed outside, and the outer wall of interior cylinder 2 is provided with right-hand screw shear-blade and the left-hand screw shear-blade of the distribution in splayed.
Shear-blade in the present invention in order to make two panels cooperatively interact obtains good cooperation, and further preferred embodiment also has, and the gap between the inwall of outer cylinder 1 and the outer wall of interior cylinder 2 is equal to or less than the width sum of two panels shear-blade 3.
In the present invention in order to improve shear efficiency, or simplify the drive mechanism of leather material grinder, further preferred embodiment also has, the inwall of cylinder 1 is provided with 2 to the left-hand screw shear-blade distributed in splayed and right-hand screw shear-blade outside, the outer wall of described interior cylinder is also evenly equipped with 10 to the right-hand screw shear-blade distributed in splayed and left-hand screw shear-blade.
In the present invention for the ease of on the outer wall of the inwall and interior cylinder that shear-blade are arranged on outer cylinder, be convenient to the reparation of shear-blade simultaneously, further preferred embodiment also has, and shear-blade 3 is connected with the inwall of outer cylinder 1 and the outer wall of interior cylinder 2 by blade connector 4.
Outer cylinder 1 can be fixedly connected with frame when reality uses, the inwall of cylinder 1 outside be fixedly connected with 1 left-hand screw shear-blade 3 in splayed structure, and 1 right-hand screw shear-blade 3.The outer wall of interior cylinder 2 is fixedly connected with 5 right-hand screw shear-blades 3 in splayed structure equably, and 5 left-hand screw shear-blades 3.The top of cylinder 1 barrel is provided with charging aperture outside, and the bottom of cylinder 1 barrel is provided with discharging opening outside, and the two ends of cylinder barrel are provided with and work as ring outside.Be provided with baffle plate at the two ends of interior cylinder, driving shaft is through described baffle plate, and its one end is connected with driving mechanism.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a leather material grinder, it is characterized in that, described pulverizer includes outer cylinder and interior cylinder, outside the inwall of cylinder and the outer wall of interior cylinder are respectively equipped with the shear-blade forming shear constitution, in described shear-blade, at least include a slice spiral shear cutting edge, described spiral shear cutting edge coordinates with staight scissors cutting edge or the spiral shear cutting edge contrary with another sheet hand of spiral coordinates and form shear constitution; The inwall of described spiral shear cutting edge along outer cylinder or the outer wall spiral along interior cylinder are arranged, the outer wall bus of described staight scissors cutting edge along interior cylinder or the inwall bus along outer cylinder are arranged, or the outer wall of the spiral shear cutting edge contrary with another sheet hand of spiral along interior cylinder or the inwall along outer cylinder are arranged; The inwall of described outer cylinder is provided with left-hand screw shear-blade and the right-hand screw shear-blade of the distribution in splayed, the outer wall of described interior cylinder is provided with right-hand screw shear-blade and the left-hand screw shear-blade of the distribution in splayed, and the gap between the inwall of described outer cylinder and the outer wall of interior cylinder is equal to or less than the width sum of two panels shear-blade.
2. leather material grinder as claimed in claim 1, it is characterized in that, described outer cylinder and interior cylinder one of them be fixedly connected with frame, another is connected with driving mechanism, or the described outer cylinder driving mechanism opposite to the direction of rotation respectively with interior cylinder is connected.
3. leather material grinder as claimed in claim 2, it is characterized in that, the inwall of described outer cylinder is evenly equipped with 2 ~ 10 to the left-hand screw shear-blade distributed in splayed and right-hand screw shear-blade, the outer wall of described interior cylinder is also evenly equipped with 2 ~ 10 to the right-hand screw shear-blade distributed in splayed and left-hand screw shear-blade.
4. as the leather material grinder in claims 1 to 3 as described in any one, it is characterized in that, described shear-blade is connected with the inwall of outer cylinder and the outer wall of interior cylinder by blade connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149487.5A CN103252276B (en) | 2013-04-25 | 2013-04-25 | Leather material grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149487.5A CN103252276B (en) | 2013-04-25 | 2013-04-25 | Leather material grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252276A CN103252276A (en) | 2013-08-21 |
| CN103252276B true CN103252276B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310149487.5A Expired - Fee Related CN103252276B (en) | 2013-04-25 | 2013-04-25 | Leather material grinder |
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| Country | Link |
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| CN (1) | CN103252276B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3337923B2 (en) | 2015-09-21 | 2023-01-04 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
| BR112017016266A2 (en) | 2016-02-15 | 2018-03-27 | Modern Meadow, Inc. | method for producing a biofabricated material. |
| AU2018253595A1 (en) | 2017-11-13 | 2019-05-30 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| EP3704202A4 (en) | 2019-01-17 | 2020-12-16 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635212Y (en) * | 2003-07-21 | 2004-08-25 | 中南大学 | Air flow centrifuge grading grinder |
| KR100817205B1 (en) * | 2007-02-02 | 2008-03-27 | 김금규 | A clamshell pulverizer |
| CN101855020A (en) * | 2007-09-06 | 2010-10-06 | 劳安(管理)有限公司 | Grinding mill and method of grinding |
| CN102126264A (en) * | 2011-02-22 | 2011-07-20 | 深圳市宜和勤环保科技有限公司 | Micro crusher with inner and outer barrels |
| CN202438392U (en) * | 2012-02-28 | 2012-09-19 | 内蒙古自治区烟草公司呼和浩特市公司 | Counterfeit cigarette grinder |
| CN102917800A (en) * | 2010-05-28 | 2013-02-06 | Lg化学株式会社 | Crushing apparatus for a superabsorbent polymer, and method for producing a superabsorbent polymer using same |
| CN203291935U (en) * | 2013-04-25 | 2013-11-20 | 江阴骏华纺织科技有限公司 | Leather material crushing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309486A (en) * | 1997-05-12 | 1998-11-24 | Yoshinori Miyano | Grinder |
| WO2008140288A1 (en) * | 2007-05-10 | 2008-11-20 | Agro-Bio Innovation Sdn. Bhd. | Shredding and cutting apparatus |
-
2013
- 2013-04-25 CN CN201310149487.5A patent/CN103252276B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635212Y (en) * | 2003-07-21 | 2004-08-25 | 中南大学 | Air flow centrifuge grading grinder |
| KR100817205B1 (en) * | 2007-02-02 | 2008-03-27 | 김금규 | A clamshell pulverizer |
| CN101855020A (en) * | 2007-09-06 | 2010-10-06 | 劳安(管理)有限公司 | Grinding mill and method of grinding |
| CN102917800A (en) * | 2010-05-28 | 2013-02-06 | Lg化学株式会社 | Crushing apparatus for a superabsorbent polymer, and method for producing a superabsorbent polymer using same |
| CN102126264A (en) * | 2011-02-22 | 2011-07-20 | 深圳市宜和勤环保科技有限公司 | Micro crusher with inner and outer barrels |
| CN202438392U (en) * | 2012-02-28 | 2012-09-19 | 内蒙古自治区烟草公司呼和浩特市公司 | Counterfeit cigarette grinder |
| CN203291935U (en) * | 2013-04-25 | 2013-11-20 | 江阴骏华纺织科技有限公司 | Leather material crushing machine |
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| Publication number | Publication date |
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| CN103252276A (en) | 2013-08-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Xiaojun Inventor after: Zhu Xiaohua Inventor before: Zhu Xiaohua |
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| COR | Change of bibliographic data | ||
| 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: 20150107 |