CN106955769B - Improved crushing knife and crushing grinding device capable of being crushed secondarily - Google Patents
Improved crushing knife and crushing grinding device capable of being crushed secondarily Download PDFInfo
- Publication number
- CN106955769B CN106955769B CN201610600446.7A CN201610600446A CN106955769B CN 106955769 B CN106955769 B CN 106955769B CN 201610600446 A CN201610600446 A CN 201610600446A CN 106955769 B CN106955769 B CN 106955769B
- Authority
- CN
- China
- Prior art keywords
- crushing
- roller
- shell
- grinding
- crushed aggregates
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/002—Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill
- B02C21/005—Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill the roller mill having cooperating rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a crushed aggregates grinding device capable of improving a crushed aggregates cutter and secondarily crushing, which comprises a shell, a crushed aggregates roller, a grinding roller and a lifting mechanism, wherein the crushed aggregates roller is arranged at the upper end inside the shell, the grinding roller is arranged at the lower end inside the shell, and the axial direction of the crushed aggregates roller is vertical to the axial direction of the grinding roller; the crushing roller comprises two half cylinders with side wall hinges, the two half cylinders are controlled to open or close by a switch, a plurality of raised crushing cutters are arranged on the inner wall of the crushing roller, and the crushing cutters are spirally staggered on the inner wall of the crushing roller; the casing lower extreme is provided with the discharge gate, is provided with a crushed aggregates screening groove under the discharge gate, elevating system sets up and is used for promoting the waste material and carries out the regrind in casing one side. The crushing roller comprises two half cylinders with side wall hinges, and the crushing knife is arranged on the inner wall of the crushing roller, so that materials can rotate in the crushing roller and be crushed repeatedly, and the lifting mechanism can lift the waste to crush secondarily, so that the crushing effect on hard materials is more thorough.
Description
Technical Field
The invention relates to the field of grinding equipment, in particular to a crushed aggregates grinding device capable of improving crushed aggregates cutters and secondarily crushing.
Background
During brick or cement production, some materials with larger particles need to be crushed and then used, otherwise, the materials with too large particles easily cause the problem of uneven brick density and the like, and although common crushers can also crush hard materials into smaller particles, the crushing cutters are arranged on the outer wall of the crushing roller, so that the crushing roller cannot be better repeatedly crushed, the overall crushing effect is poor, and meanwhile, when the external crushing cutters which are operated at high speed collide with the hard materials, the hard materials frequently fly out from a feed inlet, and unexpected safety accidents are easy to cause.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings in the prior art and provide a crushing and grinding device which is safe, has a thorough crushing effect, improves crushing cutters and can be used for secondary crushing.
The invention is realized by the following technical scheme: the utility model provides an improvement crushed aggregates sword and crushed aggregates grinder that can smash once more, includes casing, crushed aggregates cylinder, grinding roller and elevating system, and the crushed aggregates cylinder sets up in the inside upper end of casing, and the grinding roller sets up in the inside lower extreme of casing, and the axial of crushed aggregates cylinder is perpendicular with the axial of grinding roller; the crushing roller comprises two half cylinders with side wall hinges, the two half cylinders are controlled to open or close by a switch component, a plurality of raised crushing cutters are arranged on the inner wall of the crushing roller, and the crushing cutters are spirally staggered on the inner wall of the crushing roller; the utility model discloses a waste storage box, including casing, elevating system, hoist mechanism, crushing screening groove, hoist mechanism, casing lower extreme is provided with a hopper-shaped discharge gate, is provided with a crushed aggregates screening groove under the discharge gate, and the discharge gate is connected to crushed aggregates screening groove one end, the other end connection sets up waste storage box on the hoist mechanism, hoist mechanism sets up in casing one side.
Further, the upper end of the shell is also provided with a feed inlet.
Further, the crushing roller crossbearer is arranged on the upper part of the shell and is positioned under the feeding hole, and the roller of the crushing roller passes through two side walls of the shell and is electrically connected with the driving motor group.
Further, the grinding rollers are at least two, are horizontally arranged under the crushing roller and are tangent to each other, and the roll shafts of the grinding rollers penetrate through two side walls of the machine shell and are electrically connected with the driving motor group.
Further, the rotation directions of the adjacent grinding rollers are opposite.
Further, the bottom tank upper end of crushed aggregates screening groove is provided with a plurality of screening holes that the aperture is the same, is provided with a finished product material receiver under the screening hole, the waste storage box on the lower end connection elevating system of crushed aggregates screening groove.
Further, the hoist mechanism electricity is connected outside motor, and when it promoted the waste storage box to the feed inlet, the bottom plate of waste storage box was opened automatically.
Compared with the prior art, the invention has the beneficial effects that:
the crushing roller comprises two half cylinders with side wall hinges, and crushing cutters are arranged on the inner wall of the crushing roller, so that materials can rotate in the crushing roller and be crushed repeatedly, and the lifting mechanism can lift waste materials to perform secondary crushing, so that the crushing effect on hard materials is more thorough; simultaneously, the material is smashed in the inside of closed crushed aggregates cylinder, when effectively having avoided high-speed operation's crushed aggregates sword to collide with the stereoplasm material, the stereoplasm material flies out from the feed inlet, avoids taking place the incident.
In order that the invention may be more clearly understood, preferred embodiments of the invention will be described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of the structure of the crushed material screening tank in the present invention.
Detailed Description
Referring to fig. 1 to 3, fig. 1 is a schematic front view of the present invention, fig. 2 is a schematic side view of the present invention, and fig. 3 is a schematic structure of a crushed material screening tank of the present invention.
The utility model provides an improvement crushed aggregates sword and crushed aggregates grinder that can regrind, includes casing 11, crushed aggregates cylinder 12 and grinding roller 13 and a hoist mechanism 152, and crushed aggregates cylinder 12 sets up at the inside upper end of casing 11, and grinding roller 13 sets up at the inside lower extreme of casing 11, and the axial of crushed aggregates cylinder 12 is perpendicular with the axial of grinding roller 13, and hoist mechanism 152 sets up and is used for promoting the crushed aggregates to carry out the secondary crushed aggregates in casing 11 one side.
The shell 11 is cylindrical, the upper end of which is provided with a feed inlet 14, and the lower end of which is provided with a discharge outlet 15.
The crushing roller 12 is transversely arranged at the upper part of the shell 11 and is positioned right below the feeding hole 14, and the rollers of the crushing roller 12 penetrate through two side walls of the shell 11 and are electrically connected with the driving motor group 16.
The particle roller 12 comprises two half cylinders with side wall hinges, and the two half cylinders are controlled to open or close by a switch assembly, so that when the two half cylinders of the particle roller 12 are opened, the particles poured from the feeding hole 14 directly enter the particle roller 12.
The inner wall of the crushing roller 12 is provided with a plurality of raised crushing cutters 122, and the crushing cutters 122 are spirally staggered on the inner wall of the crushing roller 12.
The grinding rollers 13 are at least two, are horizontally arranged under the crushing roller 12 and are tangent to each other, and the roller shafts of the grinding rollers 13 penetrate through two side walls of the shell 11 and are electrically connected with the driving motor group 16. The material preliminarily crushed by the crushing roller 12 falls on the grinding roller 13 and is pressed and ground by the grinding roller 13. The ground material may fall from the gap between adjacent grinding rolls 13 to the discharge port 15.
The discharge port 15 is funnel-shaped, a crushed aggregates screening groove 151 is arranged under the discharge port 15, one end of the crushed aggregates screening groove 151 is connected with the discharge port 15, and the other end of the crushed aggregates screening groove is inclined to the ground. The bottom tank upper end of the crushed aggregates screening tank 151 is provided with a plurality of screening holes with the same aperture. A finished product material storage box 151a is arranged right below the screening hole of the crushed aggregates screening groove 151 and used for collecting finished product materials falling from the screening hole, and the lower end part of the crushed aggregates screening groove 151 is connected with a waste storage box 151b arranged on the lifting mechanism 152 and used for collecting massive waste materials sliding from the lower end of the crushed aggregates screening groove 151.
The lifting mechanism 152 is disposed at one side of the casing, and is connected to an external motor, and lifts the waste storage box 151b to the feed inlet 14 and automatically opens the bottom plate of the waste storage box 151b, so that the waste in the waste storage box 151b is poured into the feed inlet 14 to perform secondary crushing of the waste.
The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (3)
1. An improved crushing knife and crushing grinding device capable of being crushed secondarily, which is characterized in that: the grinding machine comprises a shell, a crushing roller, a grinding roller and a lifting mechanism, wherein the crushing roller is arranged at the upper end inside the shell, the grinding roller is arranged at the lower end inside the shell, and the axial direction of the crushing roller is vertical to the axial direction of the grinding roller;
the crushing roller cross frame is arranged at the upper part of the shell and is positioned right below the feeding hole, and the rolling shafts of the crushing roller pass through the two side walls of the shell and are electrically connected with the driving motor group; the crushing roller comprises two half cylinders with side wall hinges, the two half cylinders are controlled to open or close by a switch component, a plurality of raised crushing cutters are arranged on the inner wall of the crushing roller, and the crushing cutters are spirally staggered on the inner wall of the crushing roller;
the lower end of the shell is provided with a discharge hole, a crushed aggregates screening groove is arranged right below the discharge hole, one end of the crushed aggregates screening groove is connected with the discharge hole, and the other end of the crushed aggregates screening groove is connected with a waste storage box arranged on the lifting mechanism; the upper end of the bottom groove of the crushed aggregates screening groove is provided with a plurality of screening holes with the same aperture, and a finished product storage box is arranged right below the screening holes;
the two grinding rollers are horizontally arranged right below the crushing roller and are tangent to each other, and the roller shafts of the grinding rollers penetrate through the two side walls of the shell and are electrically connected with the driving motor group;
the lifting mechanism is arranged on one side of the shell, the lifting mechanism is electrically connected with an external motor, and when the waste storage box is lifted to the feeding hole by the lifting mechanism, the bottom plate of the waste storage box is automatically opened.
2. A regrind grinding apparatus for improved sabot as claimed in claim 1 wherein: the upper end of the shell is also provided with a feed inlet.
3. A regrind grinding apparatus for improved sabot as claimed in claim 1 wherein: the rotation directions of the adjacent grinding rollers are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600446.7A CN106955769B (en) | 2016-07-27 | 2016-07-27 | Improved crushing knife and crushing grinding device capable of being crushed secondarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600446.7A CN106955769B (en) | 2016-07-27 | 2016-07-27 | Improved crushing knife and crushing grinding device capable of being crushed secondarily |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106955769A CN106955769A (en) | 2017-07-18 |
| CN106955769B true CN106955769B (en) | 2023-08-01 |
Family
ID=59480806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610600446.7A Active CN106955769B (en) | 2016-07-27 | 2016-07-27 | Improved crushing knife and crushing grinding device capable of being crushed secondarily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955769B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107524030A (en) * | 2017-09-01 | 2017-12-29 | 平湖纬宸机械科技有限公司 | A kind of waste paper material feeding box in waste paper recycling and processing device |
| CN107627382A (en) * | 2017-10-12 | 2018-01-26 | 东莞市科雷明斯智能科技有限公司 | A kind of lithium battery pole slice cutting rim charge crushes collection method and device |
| CN107597396A (en) * | 2017-11-08 | 2018-01-19 | 无锡智谷锐拓技术服务有限公司 | A kind of garbage power device for pulverizing rubbish |
| CN109365104A (en) * | 2018-09-27 | 2019-02-22 | 河南格皓特农业科技有限公司 | One kind is milled uniform corn milling device |
| CN110681434A (en) * | 2019-10-15 | 2020-01-14 | 枣庄鑫金山智能机械股份有限公司 | Circulation system sand machine |
| CN112439528B (en) * | 2020-11-02 | 2022-08-16 | 安徽博泰装饰材料有限公司 | Coarse powder regrinding device for powder coating production |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4612167B2 (en) * | 2000-10-03 | 2011-01-12 | 富士重工業株式会社 | Paint waste recycling material processing method and processing equipment |
| US20130015276A1 (en) * | 2009-03-31 | 2013-01-17 | Integrated Photovoltaic, Inc. | Milling of Granular Silicon |
| CN202006124U (en) * | 2010-12-27 | 2011-10-12 | 中国建筑第七工程局有限公司 | Stone crusher |
| CN202290195U (en) * | 2011-07-21 | 2012-07-04 | 合肥科德电力表面技术有限公司 | Ball mill mixing device |
| CN205128047U (en) * | 2015-10-13 | 2016-04-06 | 杭州杭硕新材料科技有限公司 | Three -roller grinder |
| CN205340931U (en) * | 2015-12-14 | 2016-06-29 | 四川省宜宾市吴桥建材工业有限责任公司 | Aerated concrete block's ball -milling device |
| CN206008896U (en) * | 2016-07-27 | 2017-03-15 | 台山市远鹏研磨科技有限公司 | A kind of improve particle knife and can separating twice particle lapping device |
-
2016
- 2016-07-27 CN CN201610600446.7A patent/CN106955769B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106955769A (en) | 2017-07-18 |
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