CN207254394U - Building waste circulation crushing and screening device with precomminution function - Google Patents
Building waste circulation crushing and screening device with precomminution function Download PDFInfo
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- CN207254394U CN207254394U CN201720894687.7U CN201720894687U CN207254394U CN 207254394 U CN207254394 U CN 207254394U CN 201720894687 U CN201720894687 U CN 201720894687U CN 207254394 U CN207254394 U CN 207254394U
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- screening device
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Abstract
The utility model provides a kind of building waste circulation crushing and screening device with precomminution function, belongs to reducing mechanism field.Including precomminution case（4）, pre-crushing plant（5）, crushing and screening device（8）And lifting material feeder（12）；The precomminution case（4）It is welded on two connection supporting racks（6）Top；The pre-crushing plant（5）It is welded on precomminution case（4）It is internal；The crushing and screening device（8）It is welded on two support columns（9）Top；The lifting material feeder（12）It is fixed at fixed bottom plate（10）Above right side.The precomminution of the utility model device is handled, and is prevented blade to be damaged, is screened by rotating shredder, and crush efficiency is high, and incongruent material lifting crushes again, ensures the quality that building waste crushes.
Description
Technical field
A kind of reducing mechanism is the utility model is related to, is specifically that a kind of building waste circulation with precomminution function crushes
Screening plant.
Background technology
Pass building waste and refer to the slag that people produce in the production activity for being engaged in the construction industries such as removal, construction, finishing, repairerment
Soil, waste and old concrete, the general designation of waste and old masonry and other discarded objects, particularly with the concrete block in building waste, rubble
Block, brick and tile fragment, waste mortar, mud, asphalt blocks etc. recycle it using traditional construction waste crushing device, no
While only taking time and effort, treatment effect is not notable, can't be often utilized again as finished-product material, causes substantial amounts of
Waste；Traditional crusher for building can only be crushed always in crusher, if broken time short crushing effect is paid no attention to
Think, it is less efficient if the broken time is grown, also it is unfavorable for the maintenance of equipment, now needs a kind of building with precomminution function
Recycle crushing and screening device, can disposably come out qualified broken building waste.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide one kind to have and crushing
The high circulation grinding screen of the building waste with precomminution function of crushing, crush efficiency is lifted at after function, crushing and screening to choose to install
Put.
In order to solve the above technical problems, the utility model provides following technical solution：
A kind of building waste circulation crushing and screening device with precomminution function, including charging box, the first motor, transmission
Axis, precomminution case, pre-crushing plant, connection supporting rack, communicating pipe, crushing and screening device, support column, fixed bottom plate, lower guide
Case, lifting material feeder, upper guide case and transmission belt；The connection supporting rack is provided with two, is welded on crushing and screening device
In crush box upper end on the left of on；The precomminution case is welded on above two connection supporting racks；The pre-crushing plant welding
Inside precomminution case, including fixed plate, first bearing seat, the first rotation axis, movable block, second bearing seat, the second crushing wheel,
Fixing nut, connecting rod, elastomeric spring, guide rail, the second rotation axis, shifting chute and the first crushing wheel；The fixed plate is welded on
Inside precomminution case；On the first bearing seat is fixed on the left of fixed plate；First rotation axis is fixed at
In one bearing block；First crushing wheel is fixed in the first rotation axis；The guide rail is provided with two, is welded on fixation
Both sides above and below shifting chute in plate；The movable block is fixed between two guide rails, can be moved between two guide rails；
The second bearing seat is fixed in movable block middle position；Second rotation axis is fixed at second bearing seat
In；Second crushing wheel is fixed in the second rotation axis；The connecting rod on the right side of fixed plate by being arranged on shifting chute
In, using fixing nut fixed connecting rod；Described elastomeric spring one end is fixed in connecting rod, and the other end is arranged on movement
On block right side；The charging box is welded in precomminution case upper end；First motor is fixed above precomminution case
Right side；The transmission shaft is fixed on the first motor；The crushing and screening device is welded on above two support columns, including
Crushing shaft, the second motor, clutch shaft bearing, rotating blade, fixed blade, crush box, drainage conduit and screening net；The crush box weldering
It is connected on above two support columns；The clutch shaft bearing is fixed in crush box upper wall middle position；Second motor is consolidated
Surely it is arranged on crush box upper wall middle position；The crushing shaft is fixed on the second motor by clutch shaft bearing；It is described
Rotating blade is welded on crushing shaft both sides；The fixed blade, which is welded on, to be crushed on chamber interior wall；The screening net is welded on crushing
In chamber interior wall；The drainage conduit is welded on lower end on the left of crush box；The support column is welded on fixed bottom plate upper surface；It is described
Communicating pipe, upper end was welded in precomminution case lower end, and lower end is welded in crushing and screening device in crush box upper end；The lifting
Feeding device is fixed at top on the right side of fixed bottom plate, including the 3rd motor, second bearing, screw rod, lifting feeding box and
3rd bearing；The lifting feeding box is fixed on fixed bottom plate right side；The second bearing is fixed at lifting
In feeding box upper wall；3rd motor is fixed on lifting feeding box upper wall；The 3rd bearing, which is fixed at, to be carried
Go up in hopper lower wall；The screw rod upper end is fixed on the 3rd motor by second bearing, and lower end is fixed at
In 3rd bearing；The screening that the lower guide case upper end is welded in crushing and screening device is square on the net, and lower end is arranged in lifting
Expect in device；The upper guide case upper end is arranged in lifting material feeder, and lower end is arranged on crush box in crushing and screening device
In.
As the further improvement project of the utility model：Shifting chute is provided with the right side of the fixed plate.
As the further improvement project of the utility model：The transmission shaft passes through transmission belt and the first rotation axis and second
Rotate axis connection.
As the further improvement project of the utility model：The crush box is arranged to irregular babinet.
As the further improvement project of the utility model：The screening net left side is higher than right side.
Compared with prior art, the beneficial effects of the utility model are：
Building waste is added into precomminution case by the utility model device by charging box, is started the first motor and is driven biography
Moving axis rotates, and transmission belt drives the first crushing wheel in the first rotation axis to rotate, and drives the second crushing wheel in the second rotation axis
Rotation, different building waste diameters differ, and the second crushing wheel can movement changes position to building in guide rail by movable block
Building refuse carries out precomminution；Building waste after precomminution is entered in crush box by communicating pipe, is started the second motor and is driven powder
Rotating blade rotation on broken axis, rotating rotating blade and fixed blades fit crush building material, after crushing
Material falls is discharged in screening mesh screen choosing, satisfactory building waste by drainage conduit；Building waste after screening is led under
Hopper enters in lifting feeding box, starts the 3rd motor and drives screw rod rotation, building waste is lifted, is passing through upper guide case
Crushed into crushing and screening device；The device precomminution is handled, and is prevented blade to be damaged, is screened by rotating shredder, crushes effect
Rate is high, and incongruent material lifting crushes again, ensure the quality that building waste crushes.
Brief description of the drawings
Fig. 1 is the structure diagram that the building waste with precomminution function circulates crushing and screening device；
Fig. 2 is the front view that the building waste with precomminution function circulates crushing and screening device；
Fig. 3 is the structural representation that the building waste with precomminution function circulates pre-crushing plant in crushing and screening device
Figure；
Fig. 4 is the structural representation that the building waste with precomminution function circulates crushing and screening device in crushing and screening device
Figure；
Fig. 5 is the structural representation that the building waste with precomminution function circulates lifting material feeder in crushing and screening device
Figure；
In figure：1- charging boxs, the first motors of 2-, 3- transmission shafts, 4- precomminution case, 5- pre-crushing plants, 51- fixed plates,
52- first bearing seats, the first rotation axis of 53-, 54- movable blocks, 55- second bearing seats, the second crushing wheels of 56-, 57- fix spiral shell
Mother, 58- connecting rods, 59- elastomeric springs, 510- guide rails, the second rotation axis of 511-, 512- shifting chutes, the first crushing wheels of 513-, 6-
Connect supporting rack, 7- communicating pipes, 8- crushing and screening devices, 81- crushing shafts, the second motors of 82-, 83- clutch shaft bearings, 84- rotations
Blade, 85- fix blade, 86- crush boxes, 87- drainage conduits, 88- screenings net, 9- support columns, 10- and fix guide under bottom plate, 11-
Case, 12- lifting material feeders, the 3rd motors of 121-, 122- second bearings, 123- screw rods, 124- liftings feeding box, 125- the
The upper guide case of three bearings, 13-, 14- transmission belts.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or be detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
Please refer to Fig.1 and Fig. 2, present embodiments provide a kind of building waste circulation crushing and screening with precomminution function
Device, including charging box 1, the first motor 2, transmission shaft 3, precomminution case 4, pre-crushing plant 5, connection supporting rack 6, communicating pipe 7,
Crushing and screening device 8, support column 9, fixed bottom plate 10, lower guide case 11, lifting material feeder 12, upper guide case 13 and transmission belt
14；The connection supporting rack 6 is provided with two, is welded on the left of 86 upper end of crush box in crushing and screening device 8；It is described pre-
Crush box 4 is welded on two tops of connection supporting rack 6；The pre-crushing plant 5 is welded on inside precomminution case 4；The charging
Case 1 is welded in 4 upper end of precomminution case；First motor 2 is fixed at 4 upper right of precomminution case；The transmission shaft 3
It is fixed on the first motor 2, transmission shaft 3 is connected by transmission belt 14 with the first rotation axis 53 and the second rotation axis 511；Institute
State crushing and screening device 8 and be welded on two tops of support column 9；The support column 9 is welded on fixed 10 upper surface of bottom plate；It is described
Communicating pipe, 7 upper end was welded in 4 lower end of precomminution case, and lower end is welded in crushing and screening device 8 in 86 upper end of crush box；It is described
Lifting material feeder 12 is fixed at the fixed right side of bottom plate 10 top；Lower 11 upper end of guide case is welded on grinding screen and chooses to install
The top of screening net 88 in 8 is put, lower end is arranged in lifting material feeder 12；Upper 13 upper end of guide case is arranged in lifting
Expect in device 12, lower end is arranged in crushing and screening device 8 in crush box 86；Building waste is added by charging box 1；Precomminution
Device 5 can carry out precomminution processing to building waste；Crushing and screening device 8 can carry out grinding screen to the rubbish after precomminution
Choosing, satisfactory building waste particle discharge, the building waste of bulky grain are filtered out into lifting material feeder 12；Lifting
Feeding device 12 can enter the bulky grain building waste material lifting filtered out in crushing and screening device 8.
Referring to Fig. 3, in the utility model, the pre-crushing plant 5 includes fixed plate 51, first bearing seat 52, first
Rotation axis 53, movable block 54, second bearing seat 55, the second crushing wheel 56, fixing nut 57, connecting rod 58, elastomeric spring 59, lead
Rail 510, the second rotation axis 511,512 and first crushing wheel 513 of shifting chute；The fixed plate 51 is welded on inside precomminution case 4,
Fixed plate 51 is provided with shifting chute 512 on right side；The first bearing seat 52 is fixed on the left side of fixed plate 51；Described
One rotation axis 53 is fixed in first bearing seat 52；First crushing wheel 513 is fixed in the first rotation axis 53；
The guide rail 510 is provided with two, and being welded on the shifting chute in fixed plate 51, about 512 both sides；The movable block 54 is fixed and set
Put between two guide rails 510, can be moved between two guide rails 510；The second bearing seat 55 is fixed at movement
In 54 middle position of block；Second rotation axis 511 is fixed in second bearing seat 55；Second crushing wheel 56 is fixed
It is arranged in the second rotation axis 511；The connecting rod 58 is arranged in shifting chute 512 by the right side of fixed plate 51, using fixation
57 fixed connecting rod 58 of nut；Described 59 one end of elastomeric spring is fixed in connecting rod 58, and the other end is arranged on movable block
On 54 right sides；Transmission belt 14 drives the first crushing wheel 513 in the first rotation axis 53 to rotate, and drives in the second rotation axis 511
The second crushing wheel 56 rotate, different building waste diameters differs, and the second crushing wheel 56 can be by movable block 54 in guide rail
The mobile position that changes carries out precomminution to building waste in 510.
Referring to Fig. 4, in the utility model, the crushing and screening device 8 includes crushing shaft 81, the second motor 82, first
Bearing 83, rotating blade 84, fixed blade 85, crush box 86, drainage conduit 87 and screening net 88；The crush box 86 is welded on two
The top of root support column 9, crush box 86 are arranged to irregular babinet；The clutch shaft bearing 83 is fixed in 86 upper wall of crush box
Entreat in position；Second motor 82 is fixed on 86 upper wall middle position of crush box；The crushing shaft 81 passes through first
Bearing 83 is fixed on the second motor 82；The rotating blade 84 is welded on 81 both sides of crushing shaft；The fixed blade 85
It is welded on 86 inner wall of crush box；The screening net 88 is welded in 86 inner wall of crush box, and 88 left side of screening net is higher than right side；Institute
State drainage conduit 87 and be welded on 86 left side lower end of crush box；Building waste after precomminution enters in crush box 86, starts the second electricity
Machine 82 drives the rotating blade 84 on crushing shaft 81 to rotate, and rotating rotating blade 84 and fixed blade 85 coordinate to building material
Crushed, the material after crushing falls to be screened in screening net 88, and satisfactory building waste is discharged by drainage conduit 87.
Referring to Fig. 5, in the utility model, the lifting material feeder 12 include the 3rd motor 121, second bearing 122,
Screw rod 123, lifting feeding box 124 and 3rd bearing 125；It is right that the lifting feeding box 124 is fixed at fixed bottom plate 10
On end face；The second bearing 122 is fixed in lifting 124 upper wall of feeding box；3rd motor 121 is fixed at
Lifted on 124 upper wall of feeding box；The 3rd bearing 125 is fixed in lifting 124 lower wall of feeding box；The screw rod
123 upper ends are fixed on the 3rd motor 121 by second bearing 122, and lower end is fixed in 3rd bearing 125；Sieve
Building waste after choosing is entered in lifting feeding box 124 by lower guide case 11, is started the 3rd motor 121 and is driven screw rod 123
Rotation, building waste is lifted, and is crushed being entered by upper guide case 13 in crushing and screening device 8.
The operation principle of the utility model is：Building waste is added into precomminution case 4 by charging box 1, starts the
One motor 2 drives transmission shaft 3 to rotate, and transmission belt 14 drives the first crushing wheel 513 in the first rotation axis 53 to rotate, and drives second
The second crushing wheel 56 in rotation axis 511 rotates, and different building waste diameters differs, and the second crushing wheel 56 can pass through movement
The mobile position that changes in guide rail 510 of block 54 carries out precomminution to building waste；Building waste after precomminution passes through communicating pipe 7
Into in crush box 86, start the second motor 82 and drive the rotating blade 84 on crushing shaft 81 to rotate, rotating rotating blade 84
Coordinate with fixed blade 85 and building material is crushed, the material after crushing falls to be screened in screening net 88, satisfactory to build
Building refuse is discharged by drainage conduit 87；Building waste after screening is entered in lifting feeding box 124 by lower guide case 11, is started
3rd motor 121 drives screw rod 123 to rotate, and building waste is lifted, and is entering crushing and screening device 8 by upper guide case 13
Middle crushing.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (5)
1. a kind of building waste circulation crushing and screening device with precomminution function, including charging box（1）, the first motor（2）、
Transmission shaft（3）, precomminution case（4）, pre-crushing plant（5）, connection supporting rack（6）, communicating pipe（7）, crushing and screening device（8）、
Support column（9）, fixed bottom plate（10）, lower guide case（11）, lifting material feeder（12）, upper guide case（13）And transmission belt
（14）；It is characterized in that the connection supporting rack（6）Two are provided with, is welded on crushing and screening device（8）In crush box（86）
On on the left of upper end；The precomminution case（4）It is welded on two connection supporting racks（6）Top；The pre-crushing plant（5）It is welded on
Precomminution case（4）Inside, including fixed plate（51）, first bearing seat（52）, the first rotation axis（53）, movable block（54）, second
Bearing block（55）, the second crushing wheel（56）, fixing nut（57）, connecting rod（58）, elastomeric spring（59）, guide rail（510）, second
Rotation axis（511）, shifting chute（512）With the first crushing wheel（513）；The fixed plate（51）It is welded on precomminution case（4）It is internal；
The first bearing seat（52）It is fixed at fixed plate（51）On left side；First rotation axis（53）It is fixed at first
Bearing block（52）In；First crushing wheel（513）It is fixed at the first rotation axis（53）On；The guide rail（510）Set
There are two, be welded on fixed plate（51）In shifting chute（512）Upper and lower both sides；The movable block（54）Two are fixed to lead
Rail（510）Between, can be in two guide rails（510）Between move；The second bearing seat（55）It is fixed at movable block
（54）In middle position；Second rotation axis（511）It is fixed at second bearing seat（55）In；Second crushing wheel
（56）It is fixed at the second rotation axis（511）On；The connecting rod（58）Pass through fixed plate（51）Right side is arranged on shifting chute
（512）In, using fixing nut（57）Fixed connecting rod（58）；The elastomeric spring（59）One end is fixed at connecting rod
（58）On, the other end is arranged on movable block（54）On right side；The charging box（1）It is welded on precomminution case（4）In upper end；Institute
State the first motor（2）It is fixed at precomminution case（4）Upper right；The transmission shaft（3）It is fixed at the first motor（2）
On；The crushing and screening device（8）It is welded on two support columns（9）Top, including crushing shaft（81）, the second motor（82）,
One bearing（83）, rotating blade（84）, fixed blade（85）, crush box（86）, drainage conduit（87）With screening net（88）；The powder
Broken case（86）It is welded on two support columns（9）Top；The clutch shaft bearing（83）It is fixed at crush box（86）Upper wall center
In position；Second motor（82）It is fixed at crush box（86）On upper wall middle position；The crushing shaft（81）Pass through
Clutch shaft bearing（83）It is fixed at the second motor（82）On；The rotating blade（84）It is welded on crushing shaft（81）Both sides；Institute
State fixed blade（85）It is welded on crush box（86）On inner wall；The screening net（88）It is welded on crush box（86）In inner wall；Institute
State drainage conduit（87）It is welded on crush box（86）Left side lower end；The support column（9）It is welded on fixed bottom plate（10）On upper surface；
The communicating pipe（7）Upper end is welded on precomminution case（4）In lower end, lower end is welded on crushing and screening device（8）Middle crush box
（86）In upper end；The lifting material feeder（12）It is fixed at fixed bottom plate（10）Above right side, including the 3rd motor
（121）, second bearing（122）, screw rod（123）, lifting feeding box（124）And 3rd bearing（125）；The lifting feeding box
（124）It is fixed at fixed bottom plate（10）On right side；The second bearing（122）It is fixed at lifting feeding box
（124）In upper wall；3rd motor（121）It is fixed at lifting feeding box（124）On upper wall；The 3rd bearing
（125）It is fixed at lifting feeding box（124）In lower wall；The screw rod（123）Upper end passes through second bearing（122）It is fixed
It is arranged on the 3rd motor（121）On, lower end is fixed at 3rd bearing（125）In；The lower guide case（11）Weld upper end
In crushing and screening device（8）In screening net（88）Top, lower end are arranged on lifting material feeder（12）In；The upper guide case
（13）Upper end is arranged on lifting material feeder（12）In, lower end is arranged on crushing and screening device（8）Middle crush box（86）In.
2. the building waste circulation crushing and screening device according to claim 1 with precomminution function, it is characterized in that, institute
State fixed plate（51）Shifting chute is provided with right side（512）.
3. the building waste circulation crushing and screening device according to claim 1 or 2 with precomminution function, its feature
It is the transmission shaft（3）Pass through transmission belt（14）With the first rotation axis（53）With the second rotation axis（511）Connection.
4. the building waste circulation crushing and screening device according to claim 1 or 2 with precomminution function, its feature
It is the crush box（86）It is arranged to irregular babinet.
5. the building waste circulation crushing and screening device according to claim 1 or 2 with precomminution function, its feature
It is the screening net（88）Left side is higher than right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894687.7U CN207254394U (en) | 2017-07-23 | 2017-07-23 | Building waste circulation crushing and screening device with precomminution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894687.7U CN207254394U (en) | 2017-07-23 | 2017-07-23 | Building waste circulation crushing and screening device with precomminution function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254394U true CN207254394U (en) | 2018-04-20 |
Family
ID=61926957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894687.7U Expired - Fee Related CN207254394U (en) | 2017-07-23 | 2017-07-23 | Building waste circulation crushing and screening device with precomminution function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254394U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554591A (en) * | 2018-04-27 | 2018-09-21 | 福州荣益行智能科技有限公司 | A kind of equipment and its application method for handling clinical waste |
| CN108816338A (en) * | 2018-06-20 | 2018-11-16 | 扬州市华翔有色金属有限公司 | A kind of efficiency crushing device of waste lead acid battery |
| CN108855340A (en) * | 2018-06-21 | 2018-11-23 | 温州市飞博工程设计有限公司 | A kind of preceding pretreatment unit of solid refuse transport |
| CN108856251A (en) * | 2018-06-22 | 2018-11-23 | 重庆交通大学 | Refuse disposal installation |
| CN108970744A (en) * | 2018-06-22 | 2018-12-11 | 重庆交通大学 | Garbage reclamation processing unit |
| CN109127033A (en) * | 2018-07-10 | 2019-01-04 | 安徽冠建新能源科技有限公司 | A kind of waste wood pulverizer |
| CN109847895A (en) * | 2018-05-03 | 2019-06-07 | 无棣浩原网具有限公司 | Milling equipment is used in a kind of processing of new material |
| CN110142122A (en) * | 2019-05-06 | 2019-08-20 | 珠海市建安集团有限公司 | A kind of construction waste recyclable device |
| CN111437971A (en) * | 2020-04-13 | 2020-07-24 | 马敬 | Breaker is used in concrete production |
| CN112675988A (en) * | 2020-12-11 | 2021-04-20 | 江西云聚信息科技有限公司 | Intelligence refuse treatment device's rubbing crusher constructs |
| CN112934393A (en) * | 2021-02-18 | 2021-06-11 | 许明超 | Material crushing mechanism and crushing method for preparing reclaimed sand from waste concrete |
-
2017
- 2017-07-23 CN CN201720894687.7U patent/CN207254394U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554591A (en) * | 2018-04-27 | 2018-09-21 | 福州荣益行智能科技有限公司 | A kind of equipment and its application method for handling clinical waste |
| CN109847895A (en) * | 2018-05-03 | 2019-06-07 | 无棣浩原网具有限公司 | Milling equipment is used in a kind of processing of new material |
| CN108816338A (en) * | 2018-06-20 | 2018-11-16 | 扬州市华翔有色金属有限公司 | A kind of efficiency crushing device of waste lead acid battery |
| CN108855340A (en) * | 2018-06-21 | 2018-11-23 | 温州市飞博工程设计有限公司 | A kind of preceding pretreatment unit of solid refuse transport |
| CN108856251A (en) * | 2018-06-22 | 2018-11-23 | 重庆交通大学 | Refuse disposal installation |
| CN108970744A (en) * | 2018-06-22 | 2018-12-11 | 重庆交通大学 | Garbage reclamation processing unit |
| CN109127033A (en) * | 2018-07-10 | 2019-01-04 | 安徽冠建新能源科技有限公司 | A kind of waste wood pulverizer |
| CN110142122A (en) * | 2019-05-06 | 2019-08-20 | 珠海市建安集团有限公司 | A kind of construction waste recyclable device |
| CN111437971A (en) * | 2020-04-13 | 2020-07-24 | 马敬 | Breaker is used in concrete production |
| CN112675988A (en) * | 2020-12-11 | 2021-04-20 | 江西云聚信息科技有限公司 | Intelligence refuse treatment device's rubbing crusher constructs |
| CN112934393A (en) * | 2021-02-18 | 2021-06-11 | 许明超 | Material crushing mechanism and crushing method for preparing reclaimed sand from waste concrete |
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