CN107344131A - Discarded concrete disintegrating machine - Google Patents
Discarded concrete disintegrating machine Download PDFInfo
- Publication number
- CN107344131A CN107344131A CN201710846341.4A CN201710846341A CN107344131A CN 107344131 A CN107344131 A CN 107344131A CN 201710846341 A CN201710846341 A CN 201710846341A CN 107344131 A CN107344131 A CN 107344131A
- Authority
- CN
- China
- Prior art keywords
- small
- broken bits
- disintegrating machine
- discarded concrete
- housing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
-
- 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
- B02C21/02—Transportable disintegrating plant
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of discarded concrete disintegrating machine, the discarded concrete disintegrating machine includes：Vehicle chassis, organic frame is set on vehicle chassis；Frame, to be up to disposed with coarse crushing portion, metal recovery portion and portion in small, broken bits down in frame, coarse crushing portion, metal recovery portion and portion in small, broken bits are sequentially communicated；Coarse crushing portion；Portion in small, broken bits, portion in small, broken bits are arranged at metal recovery portion bottom, are communicated in discharge gate, portion in small, broken bits includes housing in small, broken bits, a pair roller, drive shaft and slideways in small, broken bits, and for installation of slide track in housing both sides in small, broken bits, drive shaft is two, two drive shafts are slidedly arranged on slideway, and are connected to roller in small, broken bits；Feeder, feeder include be hinged crossbeam and charging scraper bowl, and charging scraper bowl is articulated be hinged crossbeam, and be hinged crossbeam is articulated with vehicle chassis side.The discarded concrete disintegrating machine can smashing waste concrete, provide basis for the secondary use of discarded concrete.
Description
Technical field
The invention belongs to crush field, more particularly, to a kind of discarded concrete disintegrating machine.
Background technology
Disintegrating machine can be divided into medical disintegrating machine and mining industry disintegrating machine according to major class.Wherein mine crushing owner will be to all kinds of stones
Material carries out crushing operation, different of different sizes with product particle according to broken principle, is divided into many models again.Existing disintegrating machine
It is widely used in the departments such as mine, smelting more.Nowadays, with science and technology and economic rapid development, population scale not
Disconnected to expand, urban infrastructure is also perfect in continuous renewal, wherein waste and old building, highway etc. are removed, generates large quantities of
Discarded concrete, these concrete can also carry out secondary use, therefore need to crush it.
Therefore, it is necessary to research and develop a kind of discarded concrete disintegrating machine, the discarded concrete disintegrating machine can smashing waste mix
Solidifying soil, basis is provided for the secondary use of discarded concrete.
The content of the invention
It is an object of the invention to provide a kind of discarded concrete disintegrating machine, and the discarded concrete disintegrating machine being capable of smashing waste
Concrete, basis is provided for the secondary use of discarded concrete.
To achieve these goals, the present invention provides a kind of discarded concrete disintegrating machine, the discarded concrete disintegrating machine bag
Include：
Vehicle chassis, organic frame is set on the vehicle chassis；
Frame, to be up to disposed with coarse crushing portion, metal recovery portion and portion in small, broken bits, the coarse crushing down in the frame
Portion, metal recovery portion and portion in small, broken bits are sequentially communicated；
Coarse crushing portion, the coarse crushing portion include housing, fixed plate, movable plate, motor, eccentric shaft and second level even the rod, institute
State fixed plate and be arranged at the housing side, the movable plate is arranged at the housing opposite side, and the installation of the movable plate is inclined
Angle is 30 ° -45 °, is in the shape of the letter V with the fixed plate, and the motor is connected at the top of the movable plate by eccentric shaft, institute
State second level even the rod one end and be connected to the movable plate bottom, the other end is connected to the housing；
Wherein, the case top is provided with charge door, and the housing bottom is coarse crushing discharge gate；
The metal recovery portion is communicated in the discharge gate, is arranged at coarse crushing portion bottom, and the metal recovery portion is
Cuboid, the cuboid periphery are provided with magnetic portion, and metal recovery portion bottom is discharge gate；
Portion in small, broken bits, the portion in small, broken bits are arranged at metal recovery portion bottom, are communicated in the discharge gate, the portion in small, broken bits
Including housing in small, broken bits, a pair roller, drive shaft and slideways in small, broken bits, the installation of slide track is in the housing both sides in small, broken bits, the driving
Axle is two, and two drive shafts are slidedly arranged on the slideway, and are connected to roller in small, broken bits；
Feeder, the feeder include be hinged crossbeam and charging scraper bowl, and the charging scraper bowl is articulated with the be hinged horizontal stroke
Beam, the be hinged crossbeam are articulated with the vehicle chassis side.
Preferably, the housing bottom in small, broken bits is provided with discharge gate in small, broken bits.
Preferably, the discharge gate bottom is provided with scrap collecting tank.
Preferably, the vehicle chassis bottom is provided with walking mechanism.
Preferably, in addition to liner plate, the liner plate are arranged on the inside of the fixed plate and the movable plate.
Preferably, the liner plate is made up of wear-resistant steel material, and waveform is provided with the inside of the liner plate and crushes portion.
Preferably, magnetic portion is permanent magnet and/or electromagnet.
The beneficial effects of the present invention are：
By the setting in coarse crushing portion, motor drives movable plate to rotate by eccentric shaft, and in rotation process, bulk is mixed
Solidifying soil is crushed in the presence of gravity and fixed plate clamp with movable plate, and the concrete after crushing is via fixed plate and movement
The coarse crushing discharge gate discharge of plate bottom.
By the setting in metal recovery portion, reinforcing bar present in the concrete after water-sprinkling and other metal materials are inhaled
It is attached, can be with Resource recovery while preventing that it from impacting to subsequent job.
Portion in small, broken bits is further crushed by two rollers in small, broken bits to concrete, makes crushing effect more preferably.
Feeder takes concrete waste material more efficient and convenient by feeding scraper bowl shovel.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein, in exemplary embodiment of the invention, identical reference number
Typically represent same parts.
Fig. 1 shows the schematic diagram of discarded concrete disintegrating machine according to an embodiment of the invention.
Description of reference numerals：
1st, coarse crushing portion；2nd, metal recovery portion；3rd, portion in small, broken bits；4th, frame；5th, fixed plate；6th, movable plate；7th, motor；8、
Second level even the rod；9th, roller in small, broken bits；10th, feeder；11st, it is hinged crossbeam；12nd, scraper bowl is fed；13rd, roller in small, broken bits.
Embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe being preferable to carry out for the present invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, there is provided these embodiments be in order that the present invention is more thorough and complete, and can be by the scope of the present invention intactly
It is communicated to those skilled in the art.
According to a kind of discarded concrete disintegrating machine of the present invention, including：
Vehicle chassis, organic frame is set on the vehicle chassis；
Frame, to be up to disposed with coarse crushing portion, metal recovery portion and portion in small, broken bits, the coarse crushing down in the frame
Portion, metal recovery portion and portion in small, broken bits are sequentially communicated；
Coarse crushing portion, the coarse crushing portion include housing, fixed plate, movable plate, motor, eccentric shaft and second level even the rod, institute
State fixed plate and be arranged at the housing side, the movable plate is arranged at the housing opposite side, and the installation of the movable plate is inclined
Angle is 30 ° -45 °, is in the shape of the letter V with the fixed plate, and the motor is connected at the top of the movable plate by eccentric shaft, institute
State second level even the rod one end and be connected to the movable plate bottom, the other end is connected to the housing；
Wherein, the case top is provided with charge door, and the housing bottom is coarse crushing discharge gate；
The metal recovery portion is communicated in the discharge gate, is arranged at coarse crushing portion bottom, and the metal recovery portion is
Cuboid, the cuboid periphery are provided with magnetic portion, and metal recovery portion bottom is discharge gate；
Portion in small, broken bits, the portion in small, broken bits are arranged at metal recovery portion bottom, are communicated in the discharge gate, the portion in small, broken bits
Including housing in small, broken bits, a pair roller, drive shaft and slideways in small, broken bits, the installation of slide track is in the housing both sides in small, broken bits, the driving
Axle is two, and two drive shafts are slidedly arranged on the slideway, and are connected to roller in small, broken bits；
Feeder, the feeder include be hinged crossbeam and charging scraper bowl, and the charging scraper bowl is articulated with the be hinged horizontal stroke
Beam, the be hinged crossbeam are articulated with the vehicle chassis side.
Specifically, by the setting in coarse crushing portion, motor drives movable plate to rotate by eccentric shaft, in rotation process
In, mass concrete is crushed in the presence of gravity and fixed plate clamp with movable plate, and the concrete after crushing is via solid
Fixed board and the coarse crushing discharge gate of movable plate bottom are discharged.
Specifically, by the setting in metal recovery portion, to reinforcing bar present in the concrete after water-sprinkling and other metal materials
Material is adsorbed, can be with Resource recovery while preventing that it from impacting to subsequent job.
Specifically, portion in small, broken bits is further crushed by two rollers in small, broken bits to concrete, makes crushing effect more preferably.
Specifically, feeder takes concrete waste material more efficient and convenient by feeding scraper bowl shovel.
Preferably, the housing bottom in small, broken bits is provided with discharge gate in small, broken bits.
Preferably, the discharge gate bottom is provided with scrap collecting tank.
Specifically, the concrete by scrap collecting tank recovery after broken, integrated treatment or recycling are carried out to it.
Preferably, the vehicle chassis bottom is provided with walking mechanism.
Specifically, by the setting of vehicle chassis and walking mechanism, it is easy to the movement of discarded concrete disintegrating machine.
Preferably, in addition to liner plate, the liner plate are arranged on the inside of the fixed plate and the movable plate.
Preferably, the liner plate is made up of wear-resistant steel material, and waveform is provided with the inside of the liner plate and crushes portion.
Specifically, by the setting of liner plate, liner plate is directly contacted with concrete waste material, avoid fixed plate and movable plate
Abrasion.Only maintenance to discarded concrete disintegrating machine can be completed after liner plate sends abrasion by changing liner plate.
Preferably, magnetic portion is permanent magnet and/or electromagnet.
Embodiment：
Fig. 1 shows the schematic diagram of discarded concrete disintegrating machine according to an embodiment of the invention.
As shown in figure 1, the discarded concrete disintegrating machine includes：
Vehicle chassis, organic frame 4 is set on the vehicle chassis；
Frame 4, it is described to be up to disposed with coarse crushing portion 1, metal recovery portion 2 and portion in small, broken bits 3 down in the frame 4
Coarse crushing portion 1, metal recovery portion 2 and portion in small, broken bits 3 are sequentially communicated；
Coarse crushing portion 1, the coarse crushing portion 1 include housing, fixed plate 5, movable plate 6, motor 7, eccentric shaft and two cascades
Bar 8, the fixed plate 5 are arranged at the housing side, and the movable plate 6 is arranged at the housing opposite side, the movable plate 6
Mounted angle be 30 ° -45 °, be in the shape of the letter V with the fixed plate 5, the motor 7 is connected to the shifting by eccentric shaft
The dynamic top of plate 6, described one end of second level even the rod 8 are connected to the bottom of movable plate 6, and the other end is connected to the housing；
Wherein, the case top is provided with charge door, and the housing bottom is coarse crushing discharge gate；
The metal recovery portion 2 is communicated in the discharge gate, is arranged at the bottom of coarse crushing portion 1, the metal recovery portion 2
For cuboid, the cuboid periphery is provided with magnetic portion, and the bottom of metal recovery portion 2 is discharge gate；
Portion 3 in small, broken bits, the portion 3 in small, broken bits are arranged at the bottom of metal recovery portion 2, are communicated in the discharge gate, described thin
Broken portion 3 includes housing in small, broken bits, a pair roller 13, drive shaft and slideways in small, broken bits, and the installation of slide track is in the housing both sides in small, broken bits, institute
Drive shaft is stated as two, two drive shafts are slidedly arranged on the slideway, and are connected to roller 13 in small, broken bits；
Feeder 10, the feeder 10 include be hinged crossbeam 11 and charging scraper bowl 12, and the charging scraper bowl 12 is articulated with
The be hinged crossbeam 11, the be hinged crossbeam 11 are articulated with the vehicle chassis side.
Wherein, the housing bottom in small, broken bits is provided with discharge gate in small, broken bits.
Wherein, the discharge gate bottom is provided with scrap collecting tank.
Wherein, the vehicle chassis bottom is provided with walking mechanism.
Wherein, in addition to liner plate, the liner plate are arranged at the fixed plate 5 and the inner side of the movable plate 6.
Wherein, the liner plate is made up of wear-resistant steel material, and waveform is provided with the inside of the liner plate and crushes portion.
Wherein, magnetic portion is permanent magnet and/or electromagnet.
In use, by the setting in coarse crushing portion 1, motor 7 drives movable plate 6 to rotate, rotated by eccentric shaft
Cheng Zhong, mass concrete are crushed in the presence of gravity and fixed plate 5 clamp with movable plate 6, the concrete warp after crushing
Discharged by the coarse crushing discharge gate of fixed plate 5 and the bottom of movable plate 6.By the setting in metal recovery portion 2, to the concrete after water-sprinkling
Present in reinforcing bar and other metal materials adsorbed, while preventing that it from impacting to subsequent job, money can be reclaimed
Source.Portion 3 in small, broken bits is further crushed by two rollers 13 in small, broken bits to concrete, makes crushing effect more preferably.Feeder 10 passes through
The charging shovel of scraper bowl 12 takes concrete waste material more efficient and convenient.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (7)
1. a kind of discarded concrete disintegrating machine, it is characterised in that the construction waste crusher includes：
Vehicle chassis, organic frame is set on the vehicle chassis；
Frame, to be up to disposed with coarse crushing portion, metal recovery portion and portion in small, broken bits, the coarse crushing portion, gold down in the frame
Category recoverer and portion in small, broken bits are sequentially communicated；
Coarse crushing portion, the coarse crushing portion includes housing, fixed plate, movable plate, motor, eccentric shaft and second level even the rod, described solid
Fixed board is arranged at the housing side, and the movable plate is arranged at the housing opposite side, and the mounted angle of the movable plate is
30 ° -45 °, it is in the shape of the letter V with the fixed plate, the motor is connected at the top of the movable plate by eccentric shaft, and described two
Level connecting rod one end is connected to the movable plate bottom, and the other end is connected to the housing；
Wherein, the case top is provided with charge door, and the housing bottom is coarse crushing discharge gate；
The metal recovery portion is communicated in the discharge gate, is arranged at coarse crushing portion bottom, and the metal recovery portion is rectangular
The bodily form, the cuboid periphery are provided with magnetic portion, and metal recovery portion bottom is discharge gate；
Portion in small, broken bits, the portion in small, broken bits are arranged at metal recovery portion bottom, are communicated in the discharge gate, and the portion in small, broken bits includes
Housing in small, broken bits, a pair roller, drive shaft and slideways in small, broken bits, the installation of slide track are in the housing both sides in small, broken bits, the drive shaft
Two, two drive shafts are slidedly arranged on the slideway, and are connected to roller in small, broken bits；
Feeder, the feeder include be hinged crossbeam and charging scraper bowl, and the charging scraper bowl is articulated with the be hinged crossbeam, institute
State be hinged crossbeam and be articulated with the vehicle chassis side.
2. discarded concrete disintegrating machine according to claim 1, it is characterised in that the housing bottom in small, broken bits is provided with carefully
Broken discharge gate.
3. discarded concrete disintegrating machine according to claim 2, it is characterised in that the discharge gate bottom is provided with waste material
Collecting box.
4. discarded concrete disintegrating machine according to claim 1, it is characterised in that the vehicle chassis bottom is provided with row
Walk mechanism.
5. discarded concrete disintegrating machine according to claim 1, it is characterised in that also set including liner plate, the liner plate
On the inside of the fixed plate and the movable plate.
6. discarded concrete disintegrating machine according to claim 5, it is characterised in that the liner plate is by wear-resistant steel material system
Into the liner plate inner side is provided with waveform and crushes portion.
7. discarded concrete disintegrating machine according to claim 1, it is characterised in that magnetic portion is permanent magnet and/or electromagnetism
Iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846341.4A CN107344131A (en) | 2017-09-19 | 2017-09-19 | Discarded concrete disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846341.4A CN107344131A (en) | 2017-09-19 | 2017-09-19 | Discarded concrete disintegrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107344131A true CN107344131A (en) | 2017-11-14 |
Family
ID=60257743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846341.4A Pending CN107344131A (en) | 2017-09-19 | 2017-09-19 | Discarded concrete disintegrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107344131A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126778A (en) * | 2017-11-24 | 2018-06-08 | 重庆宏工工程机械有限责任公司 | Based on ore classification from feeding crusher |
| CN108311264A (en) * | 2017-12-19 | 2018-07-24 | 山西云度知识产权服务有限公司 | A kind of build concrete crusher |
| CN108325725A (en) * | 2018-04-24 | 2018-07-27 | 田春玲 | A kind of construction waste breaker |
| CN108636573A (en) * | 2018-05-07 | 2018-10-12 | 何志彦 | One kind recycling equipment for building concrete waste recovery |
| CN108704742A (en) * | 2018-05-07 | 2018-10-26 | 何志彦 | A kind of working method recycling equipment for building concrete waste recovery |
| CN109926130A (en) * | 2019-04-03 | 2019-06-25 | 杭州圣檀服饰有限公司 | A kind of metallic ore screening installation |
| CN110075953A (en) * | 2019-06-05 | 2019-08-02 | 深圳智达机械技术有限公司 | A kind of waste and old concrete processing unit |
| CN111940111A (en) * | 2020-06-22 | 2020-11-17 | 苏州上建杭鑫混凝土有限公司 | Recycled aggregate screening and crushing equipment and process method thereof |
| CN114100733A (en) * | 2021-11-16 | 2022-03-01 | 上海建工四建集团有限公司 | Mobile resonance type concrete pavement crushing system and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB372645A (en) * | 1930-08-23 | 1932-05-12 | Anton Gjelstad | Improvements in or relating to bone cutting or crushing machines |
| JPH0857343A (en) * | 1994-08-18 | 1996-03-05 | Kobelco Kenki Eng Kk | Step structure of self-traveling waste construction material crushing machine |
| CN205550395U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Efficient crusher for plastics processing |
| CN205761337U (en) * | 2016-05-17 | 2016-12-07 | 寻乌县宁达科机械设备开发有限公司 | A kind of intelligent type automatic disintegrating machine |
| CN205761336U (en) * | 2016-05-14 | 2016-12-07 | 鹰潭瑞鑫铜业有限公司 | A kind of Copper Ores efficiency crushing device |
| CN106734094A (en) * | 2016-12-25 | 2017-05-31 | 重庆腾通工业设计有限公司 | A kind of Fatlute recovering device |
| CN206199463U (en) * | 2016-10-21 | 2017-05-31 | 山东北方功力机器科技有限公司 | Movable crushing station |
| CN106944182A (en) * | 2017-05-19 | 2017-07-14 | 合肥图腾龙医疗用品开发有限公司 | A kind of building waste reclaims and uses efficient pulverizing device |
-
2017
- 2017-09-19 CN CN201710846341.4A patent/CN107344131A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB372645A (en) * | 1930-08-23 | 1932-05-12 | Anton Gjelstad | Improvements in or relating to bone cutting or crushing machines |
| JPH0857343A (en) * | 1994-08-18 | 1996-03-05 | Kobelco Kenki Eng Kk | Step structure of self-traveling waste construction material crushing machine |
| CN205550395U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Efficient crusher for plastics processing |
| CN205761336U (en) * | 2016-05-14 | 2016-12-07 | 鹰潭瑞鑫铜业有限公司 | A kind of Copper Ores efficiency crushing device |
| CN205761337U (en) * | 2016-05-17 | 2016-12-07 | 寻乌县宁达科机械设备开发有限公司 | A kind of intelligent type automatic disintegrating machine |
| CN206199463U (en) * | 2016-10-21 | 2017-05-31 | 山东北方功力机器科技有限公司 | Movable crushing station |
| CN106734094A (en) * | 2016-12-25 | 2017-05-31 | 重庆腾通工业设计有限公司 | A kind of Fatlute recovering device |
| CN106944182A (en) * | 2017-05-19 | 2017-07-14 | 合肥图腾龙医疗用品开发有限公司 | A kind of building waste reclaims and uses efficient pulverizing device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126778A (en) * | 2017-11-24 | 2018-06-08 | 重庆宏工工程机械有限责任公司 | Based on ore classification from feeding crusher |
| CN108311264A (en) * | 2017-12-19 | 2018-07-24 | 山西云度知识产权服务有限公司 | A kind of build concrete crusher |
| CN108325725A (en) * | 2018-04-24 | 2018-07-27 | 田春玲 | A kind of construction waste breaker |
| CN108636573A (en) * | 2018-05-07 | 2018-10-12 | 何志彦 | One kind recycling equipment for building concrete waste recovery |
| CN108704742A (en) * | 2018-05-07 | 2018-10-26 | 何志彦 | A kind of working method recycling equipment for building concrete waste recovery |
| CN109926130A (en) * | 2019-04-03 | 2019-06-25 | 杭州圣檀服饰有限公司 | A kind of metallic ore screening installation |
| CN109926130B (en) * | 2019-04-03 | 2021-05-25 | 遂溪县金地矿业有限公司 | Metal ore screening equipment |
| CN110075953A (en) * | 2019-06-05 | 2019-08-02 | 深圳智达机械技术有限公司 | A kind of waste and old concrete processing unit |
| CN111940111A (en) * | 2020-06-22 | 2020-11-17 | 苏州上建杭鑫混凝土有限公司 | Recycled aggregate screening and crushing equipment and process method thereof |
| CN111940111B (en) * | 2020-06-22 | 2022-01-18 | 苏州上建杭鑫混凝土有限公司 | Recycled aggregate screening and crushing equipment and process method thereof |
| CN114100733A (en) * | 2021-11-16 | 2022-03-01 | 上海建工四建集团有限公司 | Mobile resonance type concrete pavement crushing system and construction method |
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Application publication date: 20171114 |