CN209287495U - A kind of architectural engineering building waste disintegrating apparatus - Google Patents
A kind of architectural engineering building waste disintegrating apparatus Download PDFInfo
- Publication number
- CN209287495U CN209287495U CN201822215882.XU CN201822215882U CN209287495U CN 209287495 U CN209287495 U CN 209287495U CN 201822215882 U CN201822215882 U CN 201822215882U CN 209287495 U CN209287495 U CN 209287495U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- building waste
- crush box
- runner
- outside
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to technical field of garbage disposal equipment, and disclose a kind of architectural engineering building waste disintegrating apparatus, including crush box, material bin is fixedly connected at the top of the crush box, upper frame is fixedly connected on the outside of the material bin, the bottom of the upper frame is fixedly connected with cabinet, the inside of the cabinet is fixedly installed with servo motor, the output shaft of the servo motor is fixedly connected with helical axis, it is fixedly connected with helical blade on the outside of the helical axis, the front of the crush box is fixedly connected with that there are two the first fixed plates.Architectural engineering building waste disintegrating apparatus, pass through pan feeding at the uniform velocity, block pulverizer will not, the crushing structure of lower section is set to be able to carry out thorough crushing simultaneously, then by being first crushed the operation crushed afterwards, the effect that building waste crushing can be effectively improved, greatly improves the working efficiency of the building waste disintegrating apparatus, meets the requirement that people are thoroughly crushed building waste.
Description
Technical field
The utility model relates to technical field of garbage disposal equipment, specially a kind of architectural engineering building waste crushing is set
It is standby.
Background technique
Building waste refers to that construction, unit in charge of construction or individual build all kinds of buildings, structures and pipe network etc., spread
If, remove or reparative processes in generated dregs, spoir, rejected material, mud and other wastes.
Existing building engineering remains certain deficiency, common buildings rubbish with building waste disintegrating apparatus when in use
Building waste is only carried out a simple crushing by rubbish disintegrating apparatus, and still there is many sizes for smashed building waste
Different material block, crushing effect is poor, causes working efficiency low, is not able to satisfy people and wants what building waste was thoroughly crushed
It asks, so propose that a kind of architectural engineering solves the problems, such as above-mentioned propose with building waste disintegrating apparatus.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of architectural engineering building waste disintegrating apparatus, tool
The advantages that standby crushing effect that can improve building waste, solve that existing building waste grinding device working efficiency is low to ask
Topic.
(2) technical solution
For the purpose for realizing the above-mentioned crushing effect that can improve building waste, the utility model is provided the following technical solutions:
A kind of architectural engineering building waste disintegrating apparatus, including crush box are fixedly connected with material bin at the top of the crush box, institute
It states and is fixedly connected with upper frame on the outside of material bin, the bottom of the upper frame is fixedly connected with cabinet, and the inside of the cabinet is fixed
Servo motor is installed, the output shaft of the servo motor is fixedly connected with helical axis, is fixedly connected on the outside of the helical axis
There is a helical blade, the front of the crush box is fixedly connected with that there are two the first fixed plate, the inner rotations of first fixed plate
It is connected with upper rotating plate, the back side of the upper rotating plate is fixedly connected with first rotating shaft, is fixedly connected on the outside of the first rotating shaft
First runner, equally distributed broken blade is fixedly connected on the outside of first runner, and the front of the crush box is fixed
It is connected with the second fixed plate being spaced substantially equidistant, the inner rotation of second fixed plate is connected with lower rotating plate, the lower rotating plate
The back side be fixedly connected with the second shaft, the second runner is fixedly connected on the outside of second shaft, second runner
Outside is fixedly connected with equally distributed crushing tooth, and transmission is electrically connected with transmission belt between two first rotating shafts, left and right
Lower drive belts are sequentially connected between second shaft of two of two sides, the one end at the right side first rotating shaft back side is fixed to be connected
It connects on the output shaft of first motor, the one end at right side second shaft back side is fixedly connected on the output shaft of the second motor
On, the bottom of the crush box offers discharge port, chassis is fixedly connected at left and right sides of the crush box, described in two
Supporting plate is fixedly connected between chassis, the top movable of the supporting plate is equipped with recycling bins.
Preferably, the upper frame is made of the L shaped plate being fixedly connected at left and right sides of a transverse slat and transverse slat, the cabinet
Positioned at the bottom of transverse slat, and transverse slat is located at the top of material bin.
Preferably, the material bin is connected with crush box, and the bottom end of the helical axis sequentially passes through cabinet and material bin
And extend to the inside of crush box.
Preferably, the width of first runner and the second runner is equal to the inboard width of crush box, the helical axis
Surface between two the first runners.
Preferably, first fixed plate is located at the top of the second fixed plate, and the quantity of second shaft is six altogether,
And six the second shafts are sequentially connected with lower drive belts.
Preferably, the one end at the first rotating shaft back side in left side sequentially passes through the first fixed plate, crush box and left side
The first runner and outside for extending to crush box is connect with upper transmission V belt translation.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of architectural engineering building waste disintegrating apparatus, have with
It is lower the utility model has the advantages that
Architectural engineering building waste disintegrating apparatus is started on upper frame by pouring into building waste from material bin
Servo motor in cabinet drives the helical-blade being fixedly connected on the outside of helical axis to be rotated, under the rotary thrust of helical-blade,
On two the first runners in feeding crush box for enabling the building waste in material bin at the uniform velocity to disperse, pan feeding blocking is avoided to block
Entrance, while the building waste that dispersion is at the uniform velocity sent by more efficient can crush, and a lot of building wastes is avoided to be sent into powder
The workpiece in crush box is blocked in broken case, starts first motor, in the first fixed plate under the rotational support effect of upper rotating plate,
The first rotating shaft rotation for driving right side drives the first rotating shaft rotation in left side, to drive under the transmission effect of upper transmission belt
Two the first runner rotations, cooperate equally distributed broken blade on the outside of the first runner, the building waste that will be fallen into crush box
Progress is preliminary to be crushed, and preliminary broken building waste is fallen on the second runner, starts the second motor, in the second fixed plate
Under the rotational support effect of lower rotating plate, second shaft on right side is driven to be rotated, under the transmission effect of lower drive belts, driven
Left side is rotated by the second shaft that lower drive belts are sequentially connected, and cooperates equally distributed crushing tooth on the outside of the second runner,
Preliminary broken building waste is thoroughly crushed, thorough smashed building waste is fallen on supporting plate by discharge port
Recycling bins in, by pan feeding at the uniform velocity, guarantee that pulverizer will not block, while guaranteeing that the crushing structure of lower section is able to carry out height
Effect thoroughly crushes, and then by being first crushed the operation crushed afterwards, can effectively improve the effect of building waste crushing, greatly mention
The working efficiency for having risen the building waste disintegrating apparatus meets the requirement that people are thoroughly crushed building waste.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the right view of the utility model structure；
Fig. 3 is the sectional front view of upper rotating plate connection structure in the utility model structure；
Fig. 4 is the sectional front view of lower rotating plate connection structure in the utility model structure.
In figure: 1 crush box, 2 material bins, 3 upper frames, 4 cabinets, 5 servo motors, 6 helical axis, 7 helical blades, 8 first are consolidated
Fixed board, 9 upper rotating plates, 10 first rotating shafts, 11 first runners, 12 broken blades, 13 second fixed plates, 14 lower rotating plates, 15 second turns
Axis, 16 second runners, 17 crushing tooths, transmission belt on 18,19 lower drive belts, 20 first motors, 21 second motors, 22 discharge ports,
23 chassis, 24 supporting plates, 25 recycling bins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of crushing of architectural engineering building waste is set
It is standby, including crush box 1, the top of crush box 1 be fixedly connected with material bin 2, material bin 2 is connected with crush box 1, material bin 2
Outside be fixedly connected with upper frame 3, the bottom of upper frame 3 is fixedly connected with cabinet 4, and upper frame 3 is by a transverse slat and transverse slat or so two
The L shaped plate composition that side is fixedly connected with, cabinet 4 is located at the bottom of transverse slat, and transverse slat is located at the top of material bin 2, two L shaped plates
It is respectively fixedly connected in the left and right sides of material bin 2, the inside of cabinet 4 is fixedly installed with servo motor 5, the type of servo motor 5
It number is RH80ST-M02430, the output shaft of servo motor 5 is fixedly connected with helical axis 6, and the bottom end of helical axis 6 sequentially passes through machine
Case 4 and material bin 2 and the inside for extending to crush box 1, the outside of helical axis 6 are fixedly connected with helical blade 7, crush box 1
Front is fixedly connected there are two the first fixed plate 8, and the inner rotation of the first fixed plate 8 is connected with upper rotating plate 9, the back of upper rotating plate 9
Face is fixedly connected with first rotating shaft 10, and the outside of first rotating shaft 10 is fixedly connected with the first runner 11, and helical axis 6 is located at two the
Surface between one runner 11, the outside of the first runner 11 are fixedly connected with equally distributed broken blade 12, crush box 1
Front is fixedly connected with the second fixed plate 13 being spaced substantially equidistant, and the first fixed plate 8 is located at the top of the second fixed plate 13, and second
The inner rotation of fixed plate 13 is connected with lower rotating plate 14, and the back side of lower rotating plate 14 is fixedly connected with the second shaft 15, the second shaft
15 outside is fixedly connected with the second runner 16, and the width of the first runner 11 and the second runner 16 is equal to the inside of crush box 1
Width, the outside of the second runner 16 are fixedly connected with equally distributed crushing tooth 17, are driven and are electrically connected between two first rotating shafts 10
It is connected to transmission belt 18, the one end at 10 back side of first rotating shaft in left side sequentially passes through the first fixed plate 8, crush box 1 and left side
First runner 11 and outside and the transmission connection of upper transmission belt 18 for extending to crush box 1, two the second shafts 15 of the left and right sides
Between be sequentially connected with lower drive belts 19, the quantity of the second shaft 15 is six altogether, and six the second shafts 15 are and underdrive
Band 19 is sequentially connected, and the one end at 15 back side of the second shaft in left side sequentially passes through the second fixed plate 13, crush box 1 and the second runner
16 and extend to crush box 1 outside and lower drive belts 19 be sequentially connected, the one end at 10 back side of right side first rotating shaft is fixedly connected
On the output shaft of first motor 20, one end of the model YY5612 of first motor 20,15 back side of the second shaft of right side are fixed
It is connected on the output shaft of the second motor 21, the model BWD09 of the second motor 21, the bottom of first motor 20 and the second motor 21
Portion is fixedly connected to the support plate being fixedly connected with crush box 1, and the bottom of crush box 1 offers discharge port 22, crush box 1
The left and right sides is fixedly connected to chassis 23, and supporting plate 24, the top movable peace of supporting plate 24 are fixedly connected between two chassis 23
Equipped with recycling bins 25, recycling bins 25 are located at the underface of discharge port 22, and the length and width of recycling bins 25 is all larger than discharge port
22 length and width starts the servo motor 5 in 3 upper case 4 of upper frame, band by pouring into building waste from material bin 2
The helical-blade 7 being fixedly connected on the outside of dynamic helical axis 6 is rotated, and under the rotary thrust of helical-blade 7, makes building in material bin 2
What building refuse can at the uniform velocity disperse is sent on two the first runners 11 in crush box 1, and pan feeding blocking is avoided to block entrance, same to time-division
Dissipating the building waste being at the uniform velocity sent by more efficient can crush, and a lot of building wastes is avoided to be sent into powder in crush box 1
Workpiece in broken case 1 blocks, and starts first motor 20, in the first fixed plate 8 under the rotational support effect of upper rotating plate 9, drives
The first rotating shaft 10 on right side rotates, and under the transmission effect of upper transmission belt 18, drives the first rotating shaft 10 in left side to rotate, thus band
Dynamic two the first runners 11 rotation, the 11 equally distributed broken blade 12 in outside of the first runner of cooperation, will fall into crush box 1
Building waste progress is preliminary to be crushed, and preliminary broken building waste is fallen on the second runner 16, starts the second motor 21,
In second fixed plate 13 under the rotational support effect of lower rotating plate 14, second shaft 15 on right side is driven to be rotated, in underdrive
Under transmission effect with 19, left side is driven to be rotated by the second shaft 15 that lower drive belts 19 are sequentially connected, cooperation second
The 16 equally distributed crushing tooth 17 in outside of runner, preliminary broken building waste is thoroughly crushed, after thoroughly crushing
Building waste fallen into the recycling bins 25 on supporting plate 24 by discharge port 22, by pan feeding at the uniform velocity, guarantee that pulverizer will not
Blocking, while guaranteeing that the crushing structure of lower section is able to carry out and efficiently thoroughly crushing, then by being first crushed the operation crushed afterwards,
The effect that building waste crushing can be effectively improved, greatly improves the working efficiency of the building waste disintegrating apparatus, meets
The requirement that people are thoroughly crushed building waste.
When in use, by pouring into building waste from material bin 2, start the servo motor 5 in 3 upper case 4 of upper frame,
It drives the helical-blade 7 being fixedly connected on the outside of helical axis 6 to be rotated, under the rotary thrust of helical-blade 7, makes in material bin 2
What building waste can at the uniform velocity disperse is sent on two the first runners 11 in crush box 1, starts first motor 20, fixed first
In plate 8 under the rotational support effect of upper rotating plate 9, the first rotating shaft 10 on right side is driven to rotate, in the transmission effect of upper transmission belt 18
Under, drive the first rotating shaft 10 in left side to rotate, to drive two the first runner 11 rotations, 11 outside of the first runner of cooperation is uniformly
The building waste fallen into crush box 1 is carried out preliminary broken, preliminary broken building waste by the broken blade 12 of distribution
It falls on the second runner 16, starts the second motor 21, in the second fixed plate 13 under the rotational support effect of lower rotating plate 14, drive
Second shaft 15 on right side is rotated, and under the transmission effect of lower drive belts 19, left side is driven to be driven by lower drive belts 19
Second shaft 15 of connection is rotated, the 16 equally distributed crushing tooth 17 in outside of the second runner of cooperation, will be preliminary broken
Building waste is thoroughly crushed, and thorough smashed building waste falls into the recycling bins 25 on supporting plate 24 by discharge port 22
It is interior.
In conclusion architectural engineering building waste disintegrating apparatus, by the way that building waste is poured into from material bin 2,
Start the servo motor 5 in 3 upper case 4 of upper frame, drives the helical-blade 7 being fixedly connected on the outside of helical axis 6 to be rotated, in spiral
Under the rotary thrust of leaf 7, enable two the first runners being sent into crush box 1 that the building waste in material bin 2 at the uniform velocity disperses
On 11, pan feeding blocking is avoided to block entrance, while the building waste that dispersion is at the uniform velocity sent by more efficient can crush, and avoid
A lot of building wastes are sent into crush box 1 and block the workpiece in crush box 1, start first motor 20, in the first fixed plate 8
Under the rotational support effect of middle upper rotating plate 9, the first rotating shaft 10 on right side is driven to rotate, under the transmission effect of upper transmission belt 18,
The first rotating shaft 10 in left side is driven to rotate, so that two the first runners 11 rotations of drive, 11 outside of the first runner of cooperation are uniformly divided
The broken blade 12 of cloth, by the building waste fallen into crush box 1 progress being crushed tentatively, preliminary broken building waste is fallen
Enter on the second runner 16, start the second motor 21, in the second fixed plate 13 under the rotational support effect of lower rotating plate 14, drives right
Second shaft 15 of side is rotated, and under the transmission effect of lower drive belts 19, left side is driven to connect by the transmission of lower drive belts 19
The second shaft 15 connect is rotated, and the 16 equally distributed crushing tooth 17 in outside of the second runner of cooperation is built tentatively broken
Building refuse is thoroughly crushed, and thorough smashed building waste falls into the recycling bins 25 on supporting plate 24 by discharge port 22
It is interior, by pan feeding at the uniform velocity, guarantee that pulverizer will not block, while guaranteeing that the crushing structure of lower section is able to carry out efficiently thoroughly
It crushes, then by being first crushed the operation crushed afterwards, the effect of building waste crushing can be effectively improved, this is greatly improved and build
The working efficiency of building refuse disintegrating apparatus meets the requirement that people are thoroughly crushed building waste, solves existing build
The low problem of building refuse disintegrating apparatus working efficiency.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of architectural engineering building waste disintegrating apparatus, including crush box (1), it is characterised in that: the crush box (1)
Top is fixedly connected with material bin (2), is fixedly connected with upper frame (3) on the outside of the material bin (2), the bottom of the upper frame (3)
Portion is fixedly connected with cabinet (4), and the inside of the cabinet (4) is fixedly installed with servo motor (5), the servo motor (5)
Output shaft is fixedly connected with helical axis (6), is fixedly connected with helical blade (7), the crush box on the outside of the helical axis (6)
(1) front is fixedly connected there are two the first fixed plate (8), and the inner rotation of first fixed plate (8) is connected with upper rotating plate
(9), the back side of the upper rotating plate (9) is fixedly connected with first rotating shaft (10), is fixedly connected on the outside of the first rotating shaft (10)
Have the first runner (11), equally distributed broken blade (12), the powder are fixedly connected on the outside of first runner (11)
The front of broken case (1) is fixedly connected with the second fixed plate (13) being spaced substantially equidistant, and the inside of second fixed plate (13) turns
Dynamic to be connected with lower rotating plate (14), the back side of the lower rotating plate (14) is fixedly connected with the second shaft (15), second shaft
(15) it is fixedly connected on the outside of the second runner (16), is fixedly connected with equally distributed powder on the outside of second runner (16)
Broken tooth (17) is driven between two first rotating shafts (10) and is electrically connected with transmission belt (18), described in two of the left and right sides
It is sequentially connected between second shaft (15) lower drive belts (19), the one end the at right side first rotating shaft (10) back side is fixedly connected
On the output shaft of first motor (20), the one end at right side the second shaft (15) back side is fixedly connected on the second motor (21)
Output shaft on, the bottom of the crush box (1) offers discharge port (22), and the left and right sides of the crush box (1) is fixed
It is connected with chassis (23), is fixedly connected with supporting plate (24) between two chassis (23), the top movable of the supporting plate (24)
Recycling bins (25) are installed.
2. a kind of architectural engineering building waste disintegrating apparatus according to claim 1, it is characterised in that: the upper frame
(3) it being made of the L shaped plate being fixedly connected at left and right sides of a transverse slat and transverse slat, the cabinet (4) is located at the bottom of transverse slat, and
Transverse slat is located at the top of material bin (2).
3. a kind of architectural engineering building waste disintegrating apparatus according to claim 1, it is characterised in that: the material bin
(2) it is connected with crush box (1), the bottom end of the helical axis (6) sequentially passes through cabinet (4) and material bin (2) and extends to powder
The inside of broken case (1).
4. a kind of architectural engineering building waste disintegrating apparatus according to claim 1, it is characterised in that: described first turn
The width of wheel (11) and the second runner (16) is equal to the inboard width of crush box (1), and the helical axis (6) is located at two first
Surface between runner (11).
5. a kind of architectural engineering building waste disintegrating apparatus according to claim 1, it is characterised in that: described first is solid
Fixed board (8) is located at the top of the second fixed plate (13), and the quantity of second shaft (15) is six altogether, and six the second shafts
(15) it is sequentially connected with lower drive belts (19).
6. a kind of architectural engineering building waste disintegrating apparatus according to claim 1, it is characterised in that: left side it is described
The one end at first rotating shaft (10) back side sequentially passes through the first runner (11) of the first fixed plate (8), crush box (1) and left side and prolongs
The outside and upper transmission belt (18) for extending to crush box (1) are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215882.XU CN209287495U (en) | 2018-12-27 | 2018-12-27 | A kind of architectural engineering building waste disintegrating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215882.XU CN209287495U (en) | 2018-12-27 | 2018-12-27 | A kind of architectural engineering building waste disintegrating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209287495U true CN209287495U (en) | 2019-08-23 |
Family
ID=67649305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822215882.XU Expired - Fee Related CN209287495U (en) | 2018-12-27 | 2018-12-27 | A kind of architectural engineering building waste disintegrating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209287495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801890A (en) * | 2019-11-11 | 2020-02-18 | 衡东盛世商品混凝土有限公司 | Gravel concrete reducing mechanism |
-
2018
- 2018-12-27 CN CN201822215882.XU patent/CN209287495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801890A (en) * | 2019-11-11 | 2020-02-18 | 衡东盛世商品混凝土有限公司 | Gravel concrete reducing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206372935U (en) | A kind of Chinese medicine efficient pulverizing equipment for being easy to clean | |
| CN210010301U (en) | Waste lithium iron battery recovery device | |
| CN208711887U (en) | Grinding device is used in a kind of recycling of lithium battery | |
| CN209968601U (en) | A hierarchical shredding device for building rubbish | |
| CN108262141A (en) | A kind of building waste fast-crushing device | |
| CN109046529B (en) | Efficient crusher capable of controlling ore granularity | |
| CN206716062U (en) | A kind of civil engineering waste recovery processing unit | |
| CN209287495U (en) | A kind of architectural engineering building waste disintegrating apparatus | |
| CN108906258B (en) | High-efficient shredding device of solid waste | |
| CN112473898A (en) | Construction waste treatment device | |
| CN112473914A (en) | Layering reducing mechanism for bio-pharmaceuticals | |
| CN213467984U (en) | Screening machine is smashed to building rubbish | |
| CN109647610A (en) | A kind of environment protection architecture equipment that working efficiency can be improved | |
| CN112387357B (en) | Antiwind anti-sticking dies double-cutter head garbage disposer | |
| CN213254991U (en) | Building rubbish reducing mechanism | |
| CN214717218U (en) | Building rubbish crushing apparatus for building engineering | |
| CN212791332U (en) | Mixing arrangement is smashed to oyster shell | |
| CN212441485U (en) | Smash effectual kneader | |
| CN208082613U (en) | A kind of device for pulverizing rubbish | |
| CN210102576U (en) | Even device in solid waste handles stand | |
| CN209917785U (en) | Organic inorganic compound thoughtlessly fertile smashes agitating unit | |
| CN208275542U (en) | It is a kind of for removing the spiral roller bench of plastic substance in building waste | |
| CN110625858A (en) | Leftover material rubber recovery device in sealing element production process and utilization method thereof | |
| CN216573314U (en) | Recovery unit for panel | |
| CN219051623U (en) | Efficient crushing device based on construction waste treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20191227 |