CN112427106B - Recycled concrete aggregate crushing apparatus - Google Patents
Recycled concrete aggregate crushing apparatus Download PDFInfo
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- CN112427106B CN112427106B CN202011427443.0A CN202011427443A CN112427106B CN 112427106 B CN112427106 B CN 112427106B CN 202011427443 A CN202011427443 A CN 202011427443A CN 112427106 B CN112427106 B CN 112427106B
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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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
-
- 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
- B02C18/22—Feed or discharge means
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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
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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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
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
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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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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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
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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
- B02C2018/162—Shape or inner surface of shredder-housings
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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
- B02C2023/165—Screen denying egress of oversize material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses recycled concrete aggregate crushing equipment which comprises a conveying device, a crushing device, a first screening device, a second screening device and a quantitative discharging device, wherein the conveying device comprises a conveying box and a belt conveying mechanism; the quantitative discharging device comprises a first material storage box and a discharging mechanism; the crushing device comprises a crushing box, a crushing mechanism and a crushing motor; the first screening device comprises a feeding chute, a first screen and a first material guide mechanism; the second screening device comprises a material separating barrel, a second screen and a second material guide mechanism. According to the invention, the first screening device and the second screening device are arranged to facilitate screening of materials entering the crushing device and materials flowing out of the crushing device, the conveying device is arranged to facilitate conveying of the materials to the first storage box, and the quantitative discharging device is arranged to facilitate discharging of the materials as required.
Description
Technical Field
The invention relates to the technical field of recycled concrete aggregate processing, in particular to recycled concrete aggregate crushing equipment.
Background
The regenerated concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with a grading agent according to a certain proportion, partially or completely replacing sand stones and the like, and adding cement, water and the like.
The recycled concrete aggregate crushing device in the prior art has the advantages of single function, large particles of processed materials, incapability of screening and poor crushing effect, and therefore a recycled concrete aggregate crushing device is provided.
Disclosure of Invention
The invention mainly aims to provide recycled concrete aggregate crushing equipment which can effectively solve the problems of single function, incapability of screening, poor crushing effect and the like in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme: a recycled concrete aggregate crushing device comprises a conveying device, a crushing device, a first screening device, a second screening device and a quantitative discharging device,
the conveying device comprises a conveying box and a belt conveying mechanism arranged in the conveying box;
the belt type conveying mechanism comprises an electric roller arranged at one end of the conveying box, a bend roller arranged at the other end of the conveying box, a belt and a plurality of belt carrier rollers;
the quantitative discharging device comprises a first storage box arranged at the right end of the transport box and a discharging mechanism arranged at the right end of the first storage box;
the discharging mechanism comprises a discharging shaft which is rotatably arranged in the first storage box, a discharging barrel which is arranged on the outer wall of the discharging shaft, and a discharging motor which is arranged on the rear wall of the first storage box and is used for driving the discharging shaft to rotate; the discharging motor is a stepping motor;
the crushing device comprises a crushing box arranged at the upper part of the left side of the transport box through a plurality of supporting mechanisms, a crushing mechanism rotatably arranged in the crushing box and a crushing motor arranged at the top of the crushing box and used for driving the crushing mechanism to rotate;
the crushing box comprises a box body, a box cover which is detachably arranged at the top of the box body, a spiral guide vane which is arranged on the inner wall of the upper part of the box body, a bearing seat which is arranged in the middle of the box body and is used for being rotatably connected with the crushing mechanism, a plurality of counterattack blocks which are arranged on the inner wall of the box body and correspond to the crushing mechanism, and a material guide plate which is arranged at the bottom of the box body and is convenient for guiding materials to the second screening device;
the first screening device comprises a feeding chute arranged at the upper part of the right side of the box body, a first screen arranged at the bottom of the feeding chute and a first material guide mechanism which is arranged at the lower end of the feeding chute and is convenient for guiding materials into the transport box;
the second screening device comprises a material separating barrel arranged at the lower end of the box body, a second screen arranged at the lower end of the material separating barrel and a second material guiding mechanism arranged at the lower end of the material separating barrel and used for guiding materials into the transport box conveniently.
Further, the supporting mechanism comprises a telescopic column arranged at the top of the transport box and a damping spring sleeved on the telescopic column; the telescopic column comprises a connecting block connected with the transport case, an outer column arranged at the upper end of the connecting block and an inner column arranged in the outer column in a sliding manner and used for connecting the crushing case, and the damping spring is sleeved on the outer wall of the inner column.
Further, the discharge barrel comprises an outer barrel, a shaft sleeve and a plurality of rib plates, wherein the outer barrel and the shaft sleeve are integrally arranged, and the rib plates are arranged between the outer barrel and the shaft sleeve.
Further, the first material guiding mechanism comprises a first material guiding cone arranged at the lower end of the feeding chute and a first material guiding cylinder used for connecting the transport box and the first material guiding cone, and a shock pad is arranged between the first material guiding cylinder and the transport box.
Furthermore, a plurality of flow slowing plates which are convenient for slowing down the throughput of the materials during gliding are arranged in the material distributing barrel; the second material guide mechanism is a second flow guide cone arranged at the lower end of the material separating barrel.
Furthermore, the bearing seat is connected with the inner wall of the box body through a plurality of supporting blocks, and the crushing mechanism comprises a crushing shaft and a plurality of crushing blades arranged on the outer wall of the crushing shaft; a spline sleeve is arranged between the crushing shaft and the output shaft of the crushing motor; the crushing blades are symmetrically distributed on two side walls of the crushing shaft; the number of the counterattack blocks is at least six, and the counterattack blocks are distributed on the inner wall of the crushing box in a circumferential array; the impact block comprises a block seat connected with the inner wall of the crushing box and a plurality of impact cones arranged on the block seat; the counterattack awl with smash the blade one-to-one setting and be located the lower extreme of smashing the blade.
Further, a second storage box communicated with the material distributing cylinder is arranged on the left side of the transport box, and a box door capable of being opened and closed is arranged on the lower portion of the left side of the second storage box; the right part of first storage box is provided with the discharging pipe.
The invention has the following beneficial effects:
1. through setting up first screening plant, be convenient for sieve the material that gets into reducing mechanism for the material that meets the requirements leaks under the screen cloth of first screening plant and gets into the transport case through first guide mechanism, reduces the material that gets into reducing mechanism.
2. The spiral guide vanes are arranged on the inner wall of the box body of the crushing device, so that materials can be conveniently guided into the crushing mechanism from the periphery of the box body, and the materials are prevented from entering the crushing mechanism from one direction; a plurality of counterattack blocks are arranged on the inner wall of the box body, and counterattack cones are arranged in the counterattack blocks, so that the crushing of materials is facilitated.
3. The crushed materials are conveniently screened by the second screening device, and qualified materials are guided into the transport box by the second material guide mechanism; through set up the buffer plate in minute feed cylinder, be convenient for fill the discharge screening to the material after smashing.
4. Through setting up quantitative discharging device, be convenient for see the material out as required.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view showing the overall structure of a recycled concrete aggregate crushing apparatus according to the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the present invention at B of FIG. 1;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention is a recycled concrete aggregate crushing apparatus, which includes a transporting device 100, a crushing device 200, a first screening device 300, a second screening device 400, and a quantitative discharging device 500,
the transport apparatus 100 includes a transport box 110 and a belt transport mechanism 120 provided in the transport box 110;
the belt conveying mechanism 120 comprises a motor-driven roller 121 arranged at one end of the conveying box 110, a direction-changing roller 122 arranged at the other end of the conveying box 110, a belt 123 and a plurality of belt rollers 124;
the quantitative discharging device 500 comprises a first storage box 510 arranged at the right end of the transport box 110 and a discharging mechanism 520 arranged at the right end of the first storage box 510;
the discharging mechanism 520 comprises a discharging shaft 521 rotatably arranged in the first storage box 510, a discharging barrel 522 arranged on the outer wall of the discharging shaft 521, and a discharging motor arranged on the rear wall of the first storage box 510 and used for driving the discharging shaft 521 to rotate; the discharging motor is a stepping motor;
the pulverizing apparatus 200 comprises a pulverizing box 210 disposed at the upper left portion of the transport box 110 through a plurality of supporting mechanisms 240, a pulverizing mechanism 220 rotatably disposed in the pulverizing box 210, and a pulverizing motor 230 disposed at the top of the pulverizing box 210 for driving the pulverizing mechanism 220 to rotate;
the crushing box 210 comprises a box body 211, a box cover 212 detachably arranged at the top of the box body 211, a spiral guide vane 213 arranged on the upper inner wall of the box body 211, a bearing seat 214 arranged in the middle of the box body 211 and used for being rotatably connected with the crushing mechanism 220, a plurality of counterattack blocks 215 arranged on the inner wall of the box body 211 corresponding to the crushing mechanism 221, and a material guide plate 216 arranged at the bottom of the box body 211 and used for conveniently guiding materials to the second screening device 400;
the first screening device 300 includes a feed chute 310 provided at an upper portion of a right side of the box body 211, a first screen 320 provided at a bottom of the feed chute 310, and a first guide 330 provided at a lower end of the feed chute 310 to facilitate introduction of the material into the transport box 110;
the second sieving device 400 includes a material separating cylinder 410 provided at a lower end of the case body 211, a second screen 420 provided at a lower end of the material separating cylinder 410, and a second material guide mechanism 430 provided at a lower end of the material separating cylinder 410 to guide the material into the transport box 110.
Further, the supporting mechanism 240 comprises a telescopic column 241 arranged at the top of the transport box 110 and a damping spring 242 sleeved on the telescopic column 241; the telescopic column 241 comprises a connecting block connected with the transport case 110, an outer column arranged at the upper end of the connecting block and an inner column arranged in the outer column in a sliding manner and used for connecting the crushing case 210, and the damping spring 242 is sleeved on the outer wall of the inner column.
Further, the discharge barrel 522 includes an outer barrel 5221, a shaft sleeve 5222 and a plurality of rib plates 5223 arranged between the outer barrel 5221 and the shaft sleeve 5222; a plurality of feeding grooves are uniformly distributed on the outer wall of the outer barrel.
Further, the first material guiding mechanism 330 includes a first material guiding cone 331 disposed at a lower end of the material feeding chute 310 and a first material guiding cylinder 332 for connecting the transportation box 110 and the first material guiding cone 331, and a shock absorbing pad 333 is disposed between the first material guiding cylinder 312 and the transportation box 110.
Further, a plurality of flow slowing plates 411 which are convenient for slowing down the throughput of materials when the materials slide downwards are arranged in the material separating barrel 410; the second material guiding mechanism 430 is a second flow guiding cone disposed at the lower end of the material separating barrel 410.
Further, the bearing housing 214 is connected to the inner wall of the box body 211 through a plurality of supporting blocks 217, and the crushing mechanism 220 includes a crushing shaft 221 and a plurality of crushing blades 222 disposed on the outer wall of the crushing shaft 221; a spline sleeve is arranged between the crushing shaft 221 and the output shaft of the crushing motor 231; the crushing blades 222 are symmetrically distributed on two side walls of the crushing shaft 221; the number of the counterattack blocks 215 is at least six and is distributed on the inner wall of the crushing box 210 in a circumferential array; the impact block 215 includes a block seat connected to an inner wall of the pulverizing box 210 and a plurality of impact cones provided on the block seat; the counterattack awl with smash the blade one-to-one setting and be located the lower extreme of smashing the blade.
Further, a second storage box 140 communicated with the material distribution barrel 10 is arranged on the left side of the transport box 110, and an openable box door 141 is arranged on the lower portion of the left side of the second storage box 140; the right part of the first material storage box 510 is provided with a material outlet pipe 511.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a recycled concrete aggregate crushing apparatus which characterized in that: comprises a transportation device, a crushing device, a first screening device, a second screening device and a quantitative discharging device,
the conveying device comprises a conveying box and a belt conveying mechanism arranged in the conveying box;
the belt type conveying mechanism comprises an electric roller arranged at one end of the conveying box, a bend roller arranged at the other end of the conveying box, a belt and a plurality of belt carrier rollers;
the quantitative discharging device comprises a first storage box arranged at the right end of the transport box and a discharging mechanism arranged at the right end of the first storage box;
the discharging mechanism comprises a discharging shaft which is rotatably arranged in the first storage box, a discharging barrel which is arranged on the outer wall of the discharging shaft, and a discharging motor which is arranged on the rear wall of the first storage box and is used for driving the discharging shaft to rotate; the discharging motor is a stepping motor;
the crushing device comprises a crushing box arranged at the upper part of the left side of the transport box through a plurality of supporting mechanisms, a crushing mechanism rotatably arranged in the crushing box and a crushing motor arranged at the top of the crushing box and used for driving the crushing mechanism to rotate;
the crushing box comprises a box body, a box cover which is detachably arranged at the top of the box body, a spiral guide vane which is arranged on the inner wall of the upper part of the box body, a bearing seat which is arranged in the middle of the box body and is used for being rotatably connected with the crushing mechanism, a plurality of counterattack blocks which are arranged on the inner wall of the box body and correspond to the crushing mechanism, and a material guide plate which is arranged at the bottom of the box body and is convenient for guiding materials to the second screening device;
the crushing mechanism comprises a crushing shaft and a plurality of crushing blades arranged on the outer wall of the crushing shaft; the crushing blades are symmetrically distributed on two side walls of the crushing shaft;
the number of the counterattack blocks is at least six, and the counterattack blocks are distributed on the inner wall of the crushing box in a circumferential array; the impact block comprises a block seat connected with the inner wall of the crushing box and a plurality of impact cones arranged on the block seat;
the first screening device comprises a feeding chute arranged at the upper part of the right side of the box body, a first screen arranged at the bottom of the feeding chute and a first material guide mechanism which is arranged at the lower end of the feeding chute and is convenient for guiding materials into the transport box;
the second screening device comprises a material separating barrel arranged at the lower end of the box body, a second screen arranged at the lower end of the material separating barrel and a second material guiding mechanism which is arranged at the lower end of the material separating barrel and is convenient for guiding materials into the transport box;
a plurality of flow buffering plates which are convenient for reducing the throughput of materials during gliding are arranged in the material separating barrel.
2. The recycled concrete aggregate crushing apparatus of claim 1, wherein: the supporting mechanism comprises a telescopic column arranged at the top of the transport box and a damping spring sleeved on the telescopic column; the telescopic column comprises a connecting block connected with the transport case, an outer column arranged at the upper end of the connecting block and an inner column arranged in the outer column in a sliding manner and used for connecting the crushing case, and the damping spring is sleeved on the outer wall of the inner column.
3. The recycled concrete aggregate crushing apparatus of claim 1, wherein: the discharging barrel comprises an outer barrel, a shaft sleeve and a plurality of rib plates, wherein the outer barrel and the shaft sleeve are integrally arranged, and the rib plates are arranged between the outer barrel and the shaft sleeve.
4. The recycled concrete aggregate crushing apparatus of claim 1, wherein: the first material guiding mechanism comprises a first material guiding cone arranged at the lower end of the feeding chute and a first material guiding barrel used for connecting the transportation box and the first material guiding cone, and a shock pad is arranged between the first material guiding barrel and the transportation box.
5. The recycled concrete aggregate crushing apparatus of claim 1, wherein: the second material guide mechanism is a second flow guide cone arranged at the lower end of the material separating barrel.
6. The recycled concrete aggregate crushing apparatus of claim 1, wherein: the bearing seat is connected with the inner wall of the box body through a plurality of supporting blocks, and a spline sleeve is arranged between the crushing shaft and an output shaft of the crushing motor; the counterattack awl with smash the blade one-to-one setting and be located the lower extreme of smashing the blade.
7. The recycled concrete aggregate crushing apparatus of claim 1, wherein: a second storage box communicated with the material distributing cylinder is arranged on the left side of the transport box, and a box door capable of being opened and closed is arranged on the lower portion of the left side of the second storage box; the right part of first storage box is provided with the discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427443.0A CN112427106B (en) | 2020-12-09 | 2020-12-09 | Recycled concrete aggregate crushing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427443.0A CN112427106B (en) | 2020-12-09 | 2020-12-09 | Recycled concrete aggregate crushing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112427106A CN112427106A (en) | 2021-03-02 |
| CN112427106B true CN112427106B (en) | 2022-06-07 |
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ID=74690884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011427443.0A Active CN112427106B (en) | 2020-12-09 | 2020-12-09 | Recycled concrete aggregate crushing apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN112427106B (en) |
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| CN2541050Y (en) * | 2002-04-27 | 2003-03-26 | 四川科学城神工环保工程有限公司 | Garbage crusher |
| EP1483093A1 (en) * | 2002-03-12 | 2004-12-08 | STARLINGER & CO. GESELLSCHAFT MBH | Device for the comminution of materials |
| CN204710450U (en) * | 2015-06-23 | 2015-10-21 | 陈伟亚 | A kind of food Highefficientpulverizer pulverized that circulates |
| CN107583742A (en) * | 2017-09-08 | 2018-01-16 | 安徽华瑞医药技术开发有限公司 | A kind of Chinese medicine quantitatively adds and continuity crushes the process equipment of drying |
| CN108522389A (en) * | 2017-03-01 | 2018-09-14 | 喃嵘水产(上海)有限公司 | A kind of Automatic-feeding device for feeding fish bait |
| CN109127026A (en) * | 2018-09-21 | 2019-01-04 | 航天凯天环保科技股份有限公司 | A kind of clay sieving approach integration apparatus |
| CN208944554U (en) * | 2018-09-26 | 2019-06-07 | 蒙城县海宇新能源科技有限公司 | One kind using classified screening device for biological particles production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117508758A (en) * | 2017-07-21 | 2024-02-06 | 福建省国巨智能科技有限公司 | Automatic feeding part for supporting bar-shaped food |
| CN207614964U (en) * | 2017-09-19 | 2018-07-17 | 苗建明 | A kind of Sand screen for moist construction sand |
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2020
- 2020-12-09 CN CN202011427443.0A patent/CN112427106B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1483093A1 (en) * | 2002-03-12 | 2004-12-08 | STARLINGER & CO. GESELLSCHAFT MBH | Device for the comminution of materials |
| CN2541050Y (en) * | 2002-04-27 | 2003-03-26 | 四川科学城神工环保工程有限公司 | Garbage crusher |
| CN204710450U (en) * | 2015-06-23 | 2015-10-21 | 陈伟亚 | A kind of food Highefficientpulverizer pulverized that circulates |
| CN108522389A (en) * | 2017-03-01 | 2018-09-14 | 喃嵘水产(上海)有限公司 | A kind of Automatic-feeding device for feeding fish bait |
| CN107583742A (en) * | 2017-09-08 | 2018-01-16 | 安徽华瑞医药技术开发有限公司 | A kind of Chinese medicine quantitatively adds and continuity crushes the process equipment of drying |
| CN109127026A (en) * | 2018-09-21 | 2019-01-04 | 航天凯天环保科技股份有限公司 | A kind of clay sieving approach integration apparatus |
| CN208944554U (en) * | 2018-09-26 | 2019-06-07 | 蒙城县海宇新能源科技有限公司 | One kind using classified screening device for biological particles production |
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| Publication number | Publication date |
|---|---|
| CN112427106A (en) | 2021-03-02 |
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