CN204712309U - A kind of efficient plastic crusher - Google Patents

A kind of efficient plastic crusher Download PDF

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Publication number
CN204712309U
CN204712309U CN201520312010.9U CN201520312010U CN204712309U CN 204712309 U CN204712309 U CN 204712309U CN 201520312010 U CN201520312010 U CN 201520312010U CN 204712309 U CN204712309 U CN 204712309U
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CN
China
Prior art keywords
cutting blade
shell
pulverization roller
filter screen
fixed
Prior art date
Application number
CN201520312010.9U
Other languages
Chinese (zh)
Inventor
马彬彬
阮一平
Original Assignee
宁波大学
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Filing date
Publication date
Application filed by 宁波大学 filed Critical 宁波大学
Priority to CN201520312010.9U priority Critical patent/CN204712309U/en
Application granted granted Critical
Publication of CN204712309U publication Critical patent/CN204712309U/en

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    • Y02W30/521
    • Y02W30/625

Abstract

The utility model discloses a kind of efficient plastic crusher, comprise shell, feed hopper, base plate, spring and supporting leg; In the middle of in described shell, two intermeshing pulverization rollers are installed, pulverization roller is fixed with several crushing teeths, above pulverization roller, is provided with two symmetrical conveyer belts, belt pulley is installed at the two ends of conveyer belt, described conveyer belt is obliquely installed, and two conveyer belts form bucket shape entrance; The below of described pulverization roller is provided with cutting blade, and the inwall of described shell is provided with multiple fixed blade coordinated with cutting blade, is provided with the filter screen of arcuate structure in the below of cutting blade; Described outer casing inner wall is provided with water jet, water jet offers nozzle; The lower end of described base plate is provided with vibrating motor.The utility model is simple and reasonable for structure, greatly improves crush efficiency and crushing effect, lowers the temperature, thus extend cutting-tool's used life to blade and plastics.

Description

A kind of efficient plastic crusher

Technical field

The utility model relates to a kind of chemical industry equipment, specifically a kind of efficient plastic crusher.

Background technology

In the production process of high molecule plastic particle; the waste or used plastics of recovery is pulverized by usual needs; then the waste or used plastics of pulverizing is carried out granulation by comminutor; existing plastic crusher cannot be sent into pulverizing chamber smoothly when the volume of waste or used plastics is larger and be pulverized; need artificial feeding; not only blanking is slow; and it is low for the crush efficiency of the waste or used plastics of large volume; certain puzzlement is caused to crushed work; and the high heat that crushing knife produces with plastic friction in long-time crushing process, have a strong impact on the service life of this crushing knife.

Utility model content

The purpose of this utility model is to provide a kind of simple and reasonable for structure, great raising crush efficiency and crushing effect, lower the temperature to blade and plastics, the efficient plastic crusher of tool life, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of efficient plastic crusher, comprises shell, feed hopper, base plate, spring and supporting leg; Described shell is fixed on base plate, feed hopper is communicated with at the top of shell, in the middle of in described shell, two intermeshing pulverization rollers are installed, pulverization roller is fixed with several crushing teeths, above pulverization roller, be provided with two symmetrical conveyer belts, belt pulley is installed at the two ends of conveyer belt, and described conveyer belt is obliquely installed, and the lower end of two conveyer belts is all close to central shaft, two conveyer belts form bucket shape entrance; The below of described pulverization roller is provided with cutting blade, the rotating shaft of cutting blade is on the central shaft of shell, the inwall of described shell is provided with multiple fixed blade coordinated with cutting blade, the filter screen of arcuate structure is provided with in the below of cutting blade, the radian of filter screen is equal with the rotation radian of cutting blade, and the circular diameter at filter screen place is greater than cutting blade rotation place diameter of a circle, is provided with swash plate in the below of filter screen, the left end of swash plate is higher than right-hand member, and the right-hand member place of swash plate is provided with discharging opening; Described outer casing inner wall is provided with water jet, and water jet is positioned at the top of pulverization roller, and water jet offers nozzle, and water jet is communicated with water inlet pipe; The lower end of described base plate is provided with vibrating motor, and four angles place of base plate lower surface is fixed with spring, and the lower end of spring is fixed with supporting leg.

Further: described crushing teeth is conical or triangular pyramidal.

Further: described pulverization roller, cutting blade and belt pulley are all rotated by driven by motor.

Further: the distance of described cutting blade and filter screen is 5 ~ 10mm.

Compared with prior art, the beneficial effects of the utility model are: two conveyer belts of the present utility model are formed bucket-shaped, improve the intensity of plastic raw materials, the flow of charging is not changed simultaneously, in water jet, ejection cold water, carries out moistening to plastics and pulverization roller, reduces temperature, water is mixed into, the plastic flow also after convenient pulverizing in plastic raw materials.The utility model is simple and reasonable for structure, greatly improves crush efficiency and crushing effect, lowers the temperature, thus extend cutting-tool's used life to blade and plastics.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of efficient plastic crusher.

In figure: 1-shell, 2-feed hopper, 3-base plate, 4-water jet, 5-pulverization roller, 6-cutting blade, 7-fixed blade, 8-belt pulley, 9-conveyer belt, 10-nozzle, 11-crushing teeth, 12-swash plate, 13-discharging opening, 14-spring, 15-supporting leg, 16-water inlet pipe, 17-vibrating motor, 18-filter screen.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to figure, in the utility model embodiment, a kind of efficient plastic crusher, comprises shell 1, feed hopper 2, base plate 3, spring 14 and supporting leg 15, described shell 1 is fixed on base plate 3, feed hopper 2 is communicated with the top at shell 1, in the middle of in described shell 1, two intermeshing pulverization rollers 5 are installed, pulverization roller 5 is fixed with several crushing teeths 11, crushing teeth 11 is conical or triangular pyramidal, two symmetrical conveyer belts 9 are provided with above pulverization roller 5, the two ends of conveyer belt 9 are installed belt pulley 8, described conveyer belt 9 is obliquely installed, and the lower end of two conveyer belts 9 is all close to central shaft, two conveyer belts 9 form bucket shape entrance, the plastics entered in feed hopper 2 all can be dropped in the crushed zone of two pulverization rollers 5 under the effect of conveyer belt 9, the below of described pulverization roller 5 is provided with cutting blade 6, the rotating shaft of cutting blade 6 is on the central shaft of shell 1, the inwall of described shell 1 is provided with multiple fixed blade 7 coordinated with cutting blade 6, the plastic raw materials fallen is pulverized by cutting blade 6 and fixed blade 7 again, described pulverization roller 5, cutting blade 6 and belt pulley 8 are all rotated by driven by motor, the filter screen 18 of arcuate structure is provided with in the below of cutting blade 6, the radian of filter screen 18 is equal with the rotation radian of cutting blade 6, and the circular diameter at filter screen 18 place is greater than cutting blade 6 rotates place diameter of a circle, and cutting blade 6 is 5 ~ 10mm with the distance of filter screen 18, the plastics of the larger particles that filter screen 18 stays can cut by passive blade 6 again, swash plate 12 is provided with in the below of filter screen 18, the left end of swash plate 12 is higher than right-hand member, the right-hand member place of swash plate 12 is provided with discharging opening 13, like this, the plastics fallen are slipped to discharging opening 13 place by the swash plate 12 of certain angle, material can be discharged easily in shell 1, cleaning and discharging all convenient and swift, described shell 1 inwall is provided with water jet 4, water jet 4 is positioned at the top of pulverization roller 5, water jet 4 is rectangular box body, water jet 4 offers nozzle 10, water jet 4 is communicated with water inlet pipe 16, water inlet pipe 16 is communicated with in cooling water tank, cooling water 16 enters into water jet 4 from water inlet pipe 16, spray through nozzle 10, the water of ejection can not only be lowered the temperature to the temperature of plastics, can also to pulverization roller 5 and cutting blade 6, fixed blade 7 is lowered the temperature, avoid blade temperature high and make plastic molting affect cutter cutting, also can avoid plastic molting and produce pernicious gas, the lower end of described base plate 3 is provided with vibrating motor 17, four angles place of base plate 3 lower surface is fixed with spring 14, the lower end of spring 14 is fixed with supporting leg 15, base plate 3 is shaken under action from the spring 14 up and down, coordinate vibrating motor 17 to make inner raw material shake simultaneously, facilitate filter screen 18 to screen, make the bulk raw on filter screen 18 contact with cutting blade 6 simultaneously, thus pulverize.

In use, plastic raw materials is poured in shell 1, under the effect of conveyer belt 9 from feed hopper 2 the utility model, all plastic raw materials all can drop between two pulverization rollers 5, two conveyer belts 9 are formed bucket-shaped, improve the intensity of plastic raw materials, do not change simultaneously to the flow of charging, while pulverization roller 5 is pulverized, in water jet 4, ejection cold water, carries out moistening to plastics and pulverization roller 5, reduces temperature, water is mixed into, the plastic flow also after convenient pulverizing in plastic raw materials; Drop between cutting blade 6 and fixed blade 7 after pulverization roller 5 carries out first time pulverizing and carry out separating twice, plastics after pulverizing drop on filter screen 18, what particle was little just can drop on the swash plate 12 of below by filter screen 18, finally discharge, again contact with cutting blade 6 under the effect of vibrating motor 17 at the plastics that filter screen 18 upper volume is large and pulverize, until for can fall from filter screen 18, pulverize comparatively thorough.The utility model is simple and reasonable for structure, greatly improves crush efficiency and crushing effect, lowers the temperature, thus extend cutting-tool's used life to blade and plastics.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (4)

1. an efficient plastic crusher, comprises shell (1), feed hopper (2), base plate (3), spring (14) and supporting leg (15), it is characterized in that: described shell (1) is fixed on base plate (3), feed hopper (2) is communicated with the top in shell (1), in the middle of in described shell (1), two intermeshing pulverization rollers (5) are installed, pulverization roller (5) is fixed with several crushing teeths (11), two symmetrical conveyer belts (9) are provided with in the top of pulverization roller (5), the two ends of conveyer belt (9) are installed belt pulley (8), described conveyer belt (9) is obliquely installed, and the lower end of two conveyer belts (9) is all close to central shaft, two conveyer belts (9) form bucket shape entrance, the below of described pulverization roller (5) is provided with cutting blade (6), the rotating shaft of cutting blade (6) is on the central shaft of shell (1), the inwall of described shell (1) is provided with multiple fixed blade (7) coordinated with cutting blade (6), the filter screen (18) of arcuate structure is provided with in the below of cutting blade (6), the radian of filter screen (18) is equal with the rotation radian of cutting blade (6), and the circular diameter at filter screen (18) place is greater than cutting blade (6) rotation place diameter of a circle, swash plate (12) is provided with in the below of filter screen (18), the left end of swash plate (12) is higher than right-hand member, the right-hand member place of swash plate (12) is provided with discharging opening (13), described shell (1) inwall is provided with water jet (4), water jet (4) is positioned at the top of pulverization roller (5), water jet (4) offers nozzle (10), water jet (4) is communicated with water inlet pipe (16), the lower end of described base plate (3) is provided with vibrating motor (17), and four angles place of base plate (3) lower surface is fixed with spring (14), and the lower end of spring (14) is fixed with supporting leg (15).
2. the efficient plastic crusher of one according to claim 1, is characterized in that: described crushing teeth (11) is conical or triangular pyramidal.
3. the efficient plastic crusher of one according to claim 1, is characterized in that: described pulverization roller (5), cutting blade (6) and belt pulley (8) are all rotated by driven by motor.
4. the efficient plastic crusher of one according to claim 1, is characterized in that: described cutting blade (6) is 5 ~ 10mm with the distance of filter screen (18).
CN201520312010.9U 2015-05-13 2015-05-13 A kind of efficient plastic crusher CN204712309U (en)

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CN201520312010.9U CN204712309U (en) 2015-05-13 2015-05-13 A kind of efficient plastic crusher

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Application Number Priority Date Filing Date Title
CN201520312010.9U CN204712309U (en) 2015-05-13 2015-05-13 A kind of efficient plastic crusher

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CN204712309U true CN204712309U (en) 2015-10-21

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268525A (en) * 2015-11-25 2016-01-27 江苏中宝食品有限公司 Smashing, cutting and grading device for quick-frozen leaf vegetables
CN105327763A (en) * 2015-11-21 2016-02-17 嘉善远大新型墙体有限公司 Pulverizing device for processing thermal insulating brick raw material
CN105345946A (en) * 2015-11-26 2016-02-24 成都九十度工业产品设计有限公司 Tire crusher
CN105396674A (en) * 2015-11-11 2016-03-16 太仓市伦文机械有限公司 Coal briquette extruding and breaking device
CN106040397A (en) * 2016-06-14 2016-10-26 蓝良生 Green fodder pulverizer
CN106042220A (en) * 2016-06-24 2016-10-26 芜湖美威包装品有限公司 Packaging foam smashing and recovering device
CN106180146A (en) * 2016-08-17 2016-12-07 芜湖凯尔电气科技有限公司 Waste and old smart mobile phone waste product scraps device
CN106393490A (en) * 2016-10-31 2017-02-15 四川邑诚科技有限公司 Rubber smashing machine
CN106426653A (en) * 2016-10-31 2017-02-22 四川邑诚科技有限公司 Tire pulverizer
CN106564140A (en) * 2016-10-31 2017-04-19 四川邑诚科技有限公司 Grinding device
CN106861832A (en) * 2017-05-02 2017-06-20 重庆医科大学附属第医院 Medical waste reducing mechanism
CN107350054A (en) * 2017-08-01 2017-11-17 王维忠 A kind of disposable medical appliance processing unit
CN107377077A (en) * 2017-08-02 2017-11-24 江勇 A kind of tea dry sorting breaker
CN107413828A (en) * 2017-09-22 2017-12-01 南通天地和环保科技有限公司 The renovation of useless pail pack, processing method
CN108636552A (en) * 2018-06-14 2018-10-12 贵州大学 A kind of broken machining set-up of novel biaxial
CN109365088A (en) * 2018-11-28 2019-02-22 周冰梅 A kind of automation building rubbish treatment device

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105396674A (en) * 2015-11-11 2016-03-16 太仓市伦文机械有限公司 Coal briquette extruding and breaking device
CN105327763A (en) * 2015-11-21 2016-02-17 嘉善远大新型墙体有限公司 Pulverizing device for processing thermal insulating brick raw material
CN105268525A (en) * 2015-11-25 2016-01-27 江苏中宝食品有限公司 Smashing, cutting and grading device for quick-frozen leaf vegetables
CN105345946A (en) * 2015-11-26 2016-02-24 成都九十度工业产品设计有限公司 Tire crusher
CN106040397A (en) * 2016-06-14 2016-10-26 蓝良生 Green fodder pulverizer
CN106042220A (en) * 2016-06-24 2016-10-26 芜湖美威包装品有限公司 Packaging foam smashing and recovering device
CN106180146A (en) * 2016-08-17 2016-12-07 芜湖凯尔电气科技有限公司 Waste and old smart mobile phone waste product scraps device
CN106564140A (en) * 2016-10-31 2017-04-19 四川邑诚科技有限公司 Grinding device
CN106393490A (en) * 2016-10-31 2017-02-15 四川邑诚科技有限公司 Rubber smashing machine
CN106426653A (en) * 2016-10-31 2017-02-22 四川邑诚科技有限公司 Tire pulverizer
CN106564140B (en) * 2016-10-31 2019-06-04 四川邑诚科技有限公司 A kind of grinding device
CN106861832A (en) * 2017-05-02 2017-06-20 重庆医科大学附属第医院 Medical waste reducing mechanism
CN107350054A (en) * 2017-08-01 2017-11-17 王维忠 A kind of disposable medical appliance processing unit
CN107377077A (en) * 2017-08-02 2017-11-24 江勇 A kind of tea dry sorting breaker
CN107413828A (en) * 2017-09-22 2017-12-01 南通天地和环保科技有限公司 The renovation of useless pail pack, processing method
CN108636552A (en) * 2018-06-14 2018-10-12 贵州大学 A kind of broken machining set-up of novel biaxial
CN109365088A (en) * 2018-11-28 2019-02-22 周冰梅 A kind of automation building rubbish treatment device

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GR01 Patent grant
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: 20151021

Termination date: 20180513