CN114260047B - Movable crusher for recycling construction waste - Google Patents
Movable crusher for recycling construction waste Download PDFInfo
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- CN114260047B CN114260047B CN202111586444.4A CN202111586444A CN114260047B CN 114260047 B CN114260047 B CN 114260047B CN 202111586444 A CN202111586444 A CN 202111586444A CN 114260047 B CN114260047 B CN 114260047B
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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
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The invention provides a movable crusher for recycling construction waste, which belongs to the technical field of construction, and comprises a support, a waste storage box, a transmission part, a driving part and a crushing part, wherein the waste storage box is rotatably arranged on the inner side of the support and is used for containing the construction waste to be crushed, the crushing part is arranged on one side of the waste storage box, and the driving part is used for driving the crushing part to reciprocate so as to drive the crushing part to repeatedly enter the waste storage box to crush the construction waste, the output end of the driving part is connected with the waste storage box through the transmission part, and the driving part can drive the waste storage box to intermittently rotate through the transmission part while driving the crushing part to reciprocate. Compared with the prior art, the embodiment of the invention can realize repeated crushing of the construction waste and has the advantages of good crushing effect and high crushing efficiency.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a movable crusher for recycling building wastes.
Background
The construction waste refers to the collective name of dregs, waste concrete, waste masonry and other wastes generated in the process of constructing, laying or dismantling various buildings, structures, pipe networks and the like by construction units or individuals.
At present, when carrying out crushing treatment to construction waste, generally concentrate the construction waste in the crushing case, the hammer block of cooperation crushing incasement portion is hammering repeatedly to construction waste to realize the crushing of construction waste, however this kind of construction waste's crushing mode is comparatively traditional, when the hammer block acted on construction waste, causes the ramming of construction waste easily, thereby leads to subsequent crushing effect not good.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the invention aims to provide the movable crusher for recycling the construction waste.
In order to solve the technical problems, the invention provides the following technical scheme:
a movable crusher for recycling construction waste comprises a bracket, a waste storage box, a transmission part, a driving part and a crushing part,
the waste storage box is rotatably arranged at the inner side of the bracket and is used for containing construction waste to be crushed,
the crushing part is arranged at one side of the waste storage box, the driving part is used for driving the crushing part to reciprocate so as to drive the crushing part to repeatedly enter the waste storage box to crush the construction waste,
the output end of the driving part is also connected with the waste storage box through the transmission part,
the driving part drives the crushing part to reciprocate and simultaneously drives the waste storage box to intermittently rotate through the transmission part so as to turn over the construction waste in the waste storage box.
As a further improvement of the invention: the driving part comprises a motor, a rotating shaft, a second elastic piece, a roll shaft and a first magnet,
the motor is fixedly arranged at the inner side of the bracket, the output end of the motor is connected with the roll shaft through a rotating shaft, the first magnet is arranged at the outer wall of the roll shaft in an arc-shaped structure,
the crushing part comprises a second magnet, a mounting plate and a plurality of crushing teeth, wherein the second magnet is fixedly arranged on one side of the mounting plate, the plurality of crushing teeth are fixedly arranged on the other side of the mounting plate, the side wall of the waste storage box is provided with a plurality of notches for the plurality of crushing teeth to enter,
one side of the mounting plate is connected with the inner wall of the bracket through the second elastic piece, and the first magnet and the second magnet are attracted.
As a further improvement of the invention: the transmission part comprises an incomplete gear, a transmission gear and a driven gear,
a second supporting rod is fixedly arranged on one side of the waste storage box, one end of the second supporting rod, which is far away from the waste storage box, is rotationally connected with the inner wall of the bracket, the driven gear is fixedly arranged on the outer side of the second supporting rod,
the transmission gear is meshed with one side of the driven gear, one side of the transmission gear is rotationally connected with the inner wall of the bracket through a shaft lever, the incomplete gear is fixedly arranged on the outer side of the rotating shaft, and the incomplete gear can be meshed with the transmission gear.
As a further improvement of the invention: the mounting panel one side is still fixed and is provided with the locating cylinder, the support inner wall is still fixed and is provided with the locating lever, the locating lever extend to the locating cylinder is inside and with the telescopic cooperation of locating cylinder, second elastic component one end with the support inner wall links to each other, the other end with locating cylinder tip butt links to each other.
As a still further improvement of the invention: a shielding part is arranged at one side of the outside of the waste storage box, which is far away from the crushing part,
the shielding part is used for shielding part of the notch so as to prevent construction waste inside the waste storage box from leaking from the corresponding notch.
As a still further improvement of the invention: the shielding part comprises a baffle plate with an arc-shaped structure and an end plate fixedly arranged at one end of the baffle plate,
the baffle is attached to one side of the outside of the waste storage box, which is far away from the crushing part, one end of the waste storage box, which is far away from the second support rod, is fixedly connected with a first support rod, one end of the first support rod, which is far away from the waste storage box, penetrates through the end plate and is rotationally connected with the inner wall of the bracket,
be provided with on the first bracing piece with end plate screw thread complex screw thread section, fixed being provided with first top support piece on the first bracing piece, end plate one side rotates and is provided with the second top support piece, links to each other through first elastic component between first top support piece and the second top support piece, the fixed guide bar that is provided with of support inner wall, the one end that the support inner wall was kept away from to the guide bar runs through the end plate and with end plate clearance fit.
As a still further improvement of the invention: the outer side of the end part of the roll shaft is also provided with a plurality of tooth sheets, the inner wall of the bracket is hinged with a limit rod,
the limiting rod is far away from one end of the support and extends between two adjacent groups of tooth plates, and the rotating shaft penetrates through the roll shaft and is connected with the roll shaft through a one-way bearing.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, the construction waste to be crushed is placed in the waste storage box, the crushing part is driven to reciprocate by the driving part, so that the crushing part repeatedly enters the waste storage box to crush the construction waste in the waste storage box, the driving part drives the crushing part to reciprocate and simultaneously drives the waste storage box to intermittently rotate by the transmission part, so that the construction waste in the waste storage box is turned over, and the crushing part is matched with the subsequent crushing to improve the crushing effect of the construction waste.
Drawings
FIG. 1 is a schematic view of a construction waste recycling mobile crusher;
FIG. 2 is a schematic view of the structure of a driving part in a mobile crusher for recycling construction waste;
FIG. 3 is a schematic view of a structure of a shielding part in a mobile crusher for recycling construction waste;
in the figure: 10-bracket, 101-guide bar, 20-shielding part, 201-first supporting block, 202-first supporting bar, 203-first elastic piece, 204-second supporting block, 205-baffle, 30-waste storage box, 301-notch, 302-second supporting bar, 40-driving part, 401-driven gear, 402-driving gear, 403-shaft, 404-incomplete gear, 50-driving part, 501-motor, 502-rotating shaft, 503-second elastic piece, 504-limit bar, 505-roller shaft, 506-one-way bearing, 507-tooth piece, 508-first magnet, 60-crushing part, 601-second magnet, 602-mounting plate, 603-crushing tooth.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, the present embodiment provides a mobile crusher for recycling construction waste, including a support 10, a waste storage box 30, a transmission portion 40, a driving portion 50 and a crushing portion 60, wherein the waste storage box 30 is rotatably disposed inside the support 10 and is used for containing the construction waste to be crushed, the crushing portion 60 is disposed at one side of the waste storage box 30, and the driving portion 50 is used for driving the crushing portion 60 to reciprocate, so as to drive the crushing portion 60 to repeatedly enter the waste storage box 30 to crush the construction waste, the output end of the driving portion 50 is further connected with the waste storage box 30 through the transmission portion 40, and the driving portion 50 can drive the waste storage box 30 to intermittently rotate through the transmission portion 40 while driving the crushing portion 60 to reciprocate, so as to turn over the construction waste inside the waste storage box 30.
The construction waste to be crushed is placed inside the waste storage box 30, the crushing part 60 is driven to reciprocate through the driving part 50, so that the crushing part 60 repeatedly enters the inside of the waste storage box 30 to crush the construction waste inside the waste storage box, the driving part 50 drives the crushing part 60 to reciprocate and simultaneously drives the waste storage box 30 to intermittently rotate through the transmission part 40, and accordingly the construction waste inside the waste storage box 30 is turned over and is matched with the follow-up crushing of the crushing part 60 to improve the crushing effect of the construction waste.
Referring to fig. 1 and 2, in one embodiment, the driving portion 50 includes a motor 501, a rotating shaft 502, a second elastic member 503, a roller shaft 505 and a first magnet 508, the motor 501 is fixedly mounted on the inner side of the support 10, an output end of the motor 501 is connected to the roller shaft 505 through the rotating shaft 502, the first magnet 508 is disposed on an outer wall of the roller shaft 505 in an arc structure, the crushing portion 60 includes a second magnet 601, a mounting plate 602 and a plurality of crushing teeth 603, the second magnet 601 is fixedly disposed on one side of the mounting plate 602, a plurality of crushing teeth 603 are fixedly disposed on the other side of the mounting plate 602, a plurality of notches 301 into which the crushing teeth 603 can enter are formed on a side wall of the waste storage box 30, one side of the mounting plate 602 is connected to an inner wall of the support 10 through the second elastic member 503, and the first magnet 508 is attracted to the second magnet 601.
The motor 501 drives the rotating shaft 502 to rotate, and then drives the roller shaft 505 to rotate, and the roller shaft 505 can drive the first magnet 508 to rotate, when the first magnet 508 rotates to one side of the second magnet 601, the mounting plate 602 and the crushing teeth 603 are attracted to move through the attraction effect between the first magnet 508 and the second magnet 601, at the moment, the second elastic piece 503 is compressed under force, the crushing teeth 603 move in a direction away from the waste storage box 30, when the first magnet 508 is removed from one side of the second magnet 601, under the reset effect of the second elastic piece 503, the mounting plate 602 and the crushing teeth 603 can be driven to move in the direction of the waste storage box 30, and the crushing teeth 603 can extend to the inside of the waste storage box 30 from the notch 301 to impact and crush construction waste in the waste storage box 30 until the first magnet 508 rotates to one side of the second magnet 601 again, and the crushing teeth 603 are removed from the inside of the waste storage box 30.
Referring to fig. 1, in one embodiment, the transmission portion 40 includes an incomplete gear 404, a transmission gear 402 and a driven gear 401, a second support rod 302 is fixedly disposed on one side of the waste storage box 30, one end of the second support rod 302 away from the waste storage box 30 is rotatably connected with an inner wall of the bracket 10, the driven gear 401 is fixedly mounted on an outer side of the second support rod 302, the transmission gear 402 is meshed with one side of the driven gear 401, one side of the transmission gear 402 is rotatably connected with the inner wall of the bracket 10 through a shaft 403, the incomplete gear 403 is fixedly disposed on an outer side of the rotating shaft 502, and the incomplete gear 403 can be meshed with the transmission gear 402.
When the motor 501 drives the rotating shaft 502 to rotate, the incomplete gear 401 can be driven to rotate, when the incomplete gear 401 is meshed with the transmission gear 402, the driven gear 401 can be driven to rotate under the transmission action of the transmission gear 402, and then the second supporting rod 302 and the waste storage box 30 are driven to rotate, at the moment, the construction waste in the waste storage box 30 can be turned over, and when the incomplete gear 404 is disengaged from the transmission gear 402, the waste storage box 30 is kept still, so that a plurality of crushing teeth 603 enter the waste storage box 30 from the notch 301, and crushing treatment of the construction waste is realized.
Referring to fig. 1, in one embodiment, a positioning cylinder is further fixedly disposed on one side of the mounting plate 602, a positioning rod is further fixedly disposed on an inner wall of the bracket 10, the positioning rod extends into the positioning cylinder and is in telescopic fit with the positioning cylinder, one end of the second elastic member 503 is connected to the inner wall of the bracket 10, and the other end of the second elastic member is connected to an end of the positioning cylinder in an abutting manner.
Through the flexible cooperation between locating lever and the positioning cylinder, guaranteed mounting panel 602 and a plurality of crushing tooth 603 in portable stationarity.
Referring to fig. 1 and 3, in one embodiment, a shielding portion 20 is further disposed on a side of the waste storage box 30 away from the crushing portion 60, where the shielding portion 20 is configured to shield a portion of the notch 301, so as to prevent construction waste inside the waste storage box 30 from leaking out from the corresponding notch 301.
Referring to fig. 1 and 3, in one embodiment, the shielding portion 20 includes a baffle 205 having an arc structure and an end plate fixedly installed at one end of the baffle 205, the baffle 205 is attached to the outside of the waste storage box 30 and is far away from one side of the crushing portion 60, one end of the waste storage box 30 far away from the second support rod 302 is fixedly connected with a first support rod 202, one end of the first support rod 202 far away from the waste storage box 30 penetrates through the end plate and is rotatably connected with the inner wall of the support 10, a threaded section in threaded engagement with the end plate is provided on the first support rod 202, a first top support block 201 is fixedly provided on the first support rod 202, a second top support block 204 is rotatably provided on one side of the end plate, the first top support block 201 is connected with the second top support block 204 through a first elastic member 203, a guide rod 101 is fixedly provided on the inner wall of the support 10, and one end of the guide rod 101 far away from the inner wall of the support 10 penetrates through the end plate and is movably engaged with the end plate.
Providing elastic supporting force for the second supporting block 201 through the first elastic piece 203, further enabling the end plate to be attached to one side of the waste storage box 30, enabling the baffle 205 to be attached to the arc-shaped outer side of the waste storage box 30, and accordingly blocking a part of the notch 301 to prevent construction waste in the waste storage box 30 from leaking, and enabling the first supporting rod 202 to be driven to synchronously rotate when the waste storage box 30 intermittently rotates, and further enabling the first supporting block 201, the first elastic piece 203 and the second supporting block 204 to synchronously rotate, wherein the end plate and the threaded section are in a separation state; after the construction waste is crushed, the motor 501 drives the rotating shaft 502 to reversely rotate, and then the second supporting rod 302 and the waste storage box 30 are driven to reversely rotate through the transmission action among the incomplete gear 404, the transmission gear 402 and the driven gear 401, the first supporting rod 202 can be driven to reversely rotate when the waste storage box 30 reversely rotates, at the moment, the elastic tension of the first elastic piece 203 is utilized to drive the end plate to be in re-fit with the threaded section, and under the limit action of the guide rod 101, the first supporting rod 202 rotates to drive the end plate and the baffle 205 to move along the length direction of the first supporting rod 202, so that the baffle 205 is removed from the outer side of the waste storage box 30, the blocking state of the notch 301 is relieved, and the crushed construction waste in the waste storage box 30 can be discharged from the corresponding notch 301, so that the automatic discharging of the construction waste is realized.
In one embodiment, the first elastic member 203 and the second elastic member 503 may be springs, or metal elastic sheets, which is not limited herein.
Referring to fig. 1 and 2, in one embodiment, a plurality of tooth plates 507 are further disposed on the outer side of the end portion of the roller 505, a limiting rod 504 is hinged to the inner wall of the bracket 10, one end of the limiting rod 504 away from the bracket 10 extends between two adjacent sets of tooth plates 507, and the rotating shaft 502 penetrates through the roller 505 and is connected with the roller 505 through a one-way bearing 506.
When the motor 501 drives the rotating shaft 502 to rotate, through the arrangement of the one-way bearing 506, the roller shaft 505 can be driven to synchronously rotate, and then the first magnet 508 is driven to rotate, and the reciprocating movement of the mounting plate 602 and the crushing teeth 603 is realized by matching the attraction effect between the first magnet 508 and the second magnet 601 and the reset effect of the second elastic piece 503, at the moment, a ratchet pawl structure can be formed between the limiting rod 504 and the tooth plates 507, and the limiting rod 504 walks along the tooth plates 507; when smashing the back that finishes, when motor 501 drives pivot 502 reverse rotation, through the interact between gag lever post 504 and the tooth piece 507, with the reverse rotation of restriction roller 505, pivot 502 is compared in roller 505 rotation this moment, roller 505 and first magnet 508 remain static, so that form continuous suction to second magnet 601, make a plurality of crushing teeth 603 stay in a certain position outside waste storage case 30, prevent when waste storage case 30 reverse rotation is in order to carry out the row material, crushing teeth 603 insert inside waste storage case 30, and then influence the row material.
In one embodiment, the support 10 has a U-shaped structure, and casters (not shown) are mounted at the bottom of the support 10 to allow movement of the device.
In the embodiment of the invention, the construction waste to be crushed is placed in the waste storage box 30, the crushing part 60 is driven to reciprocate by the driving part 50, so that the crushing part 60 repeatedly enters the waste storage box 30 to crush the construction waste in the waste storage box, the driving part 50 drives the crushing part 60 to reciprocate and simultaneously drives the waste storage box 30 to intermittently rotate by the driving part 40, so that the construction waste in the waste storage box 30 is turned over, and the crushing effect of the construction waste is improved by matching with the follow-up crushing of the crushing part 60.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (1)
1. A movable crusher for recycling construction waste is characterized by comprising a bracket, a waste storage box, a transmission part, a driving part and a crushing part,
the waste storage box is rotatably arranged at the inner side of the bracket and is used for containing construction waste to be crushed,
the crushing part is arranged at one side of the waste storage box, the driving part is used for driving the crushing part to reciprocate, so that the crushing part repeatedly enters the waste storage box to crush construction waste,
the output end of the driving part is also connected with the waste storage box through the transmission part,
the driving part drives the crushing part to reciprocate and simultaneously can drive the waste storage box to intermittently rotate through the transmission part so as to turn over the construction waste in the waste storage box,
the driving part comprises a motor, a rotating shaft, a second elastic piece, a roll shaft and a first magnet,
the motor is fixedly arranged at the inner side of the bracket, the output end of the motor is connected with the roll shaft through a rotating shaft, the first magnet is arranged at the outer wall of the roll shaft in an arc-shaped structure,
the crushing part comprises a second magnet, a mounting plate and a plurality of crushing teeth, wherein the second magnet is fixedly arranged on one side of the mounting plate, the plurality of crushing teeth are fixedly arranged on the other side of the mounting plate, the side wall of the waste storage box is provided with a plurality of notches for the plurality of crushing teeth to enter,
one side of the mounting plate is connected with the inner wall of the bracket through the second elastic piece, the first magnet and the second magnet are attracted,
a shielding part is arranged at one side of the outside of the waste storage box, which is far away from the crushing part,
the shielding part is used for shielding part of the notch so as to prevent construction waste in the waste storage box from leaking out of the corresponding notch,
the transmission part comprises an incomplete gear, a transmission gear and a driven gear,
a second supporting rod is fixedly arranged on one side of the waste storage box, one end of the second supporting rod, which is far away from the waste storage box, is rotationally connected with the inner wall of the bracket, the driven gear is fixedly arranged on the outer side of the second supporting rod,
the transmission gear is meshed with one side of the driven gear, one side of the transmission gear is rotationally connected with the inner wall of the bracket through a shaft lever, the incomplete gear is fixedly arranged at the outer side of the rotating shaft and can be meshed with the transmission gear,
the shielding part comprises a baffle plate with an arc-shaped structure and an end plate fixedly arranged at one end of the baffle plate,
the baffle is attached to one side of the outside of the waste storage box, which is far away from the crushing part, one end of the waste storage box, which is far away from the second support rod, is fixedly connected with a first support rod, one end of the first support rod, which is far away from the waste storage box, penetrates through the end plate and is rotationally connected with the inner wall of the bracket,
the first support rod is provided with a thread section which is in threaded fit with the end plate, the first support rod is fixedly provided with a first supporting block, one side of the end plate is rotatably provided with a second supporting block, the first supporting block is connected with the second supporting block through a first elastic piece, the inner wall of the bracket is fixedly provided with a guide rod, one end of the guide rod, which is far away from the inner wall of the bracket, penetrates through the end plate and is in movable fit with the end plate,
a positioning cylinder is fixedly arranged on one side of the mounting plate, a positioning rod is fixedly arranged on the inner wall of the bracket, the positioning rod extends into the positioning cylinder and is in telescopic fit with the positioning cylinder, one end of the second elastic piece is connected with the inner wall of the bracket, the other end of the second elastic piece is connected with the end part of the positioning cylinder in an abutting connection way,
the outer side of the end part of the roll shaft is also provided with a plurality of tooth sheets, the inner wall of the bracket is hinged with a limit rod,
one end of the limiting rod, which is far away from the bracket, extends between two adjacent groups of tooth plates, and the rotating shaft penetrates through the roll shaft and is connected with the roll shaft through a one-way bearing;
providing elastic supporting force for the second supporting block through the first elastic piece, further enabling the end plate to be attached to one side of the waste storage box, enabling the baffle to be attached to the outer arc side of the waste storage box, and accordingly plugging a part of notch, preventing construction waste in the waste storage box from leaking, enabling the first supporting rod to be driven to synchronously rotate when the waste storage box intermittently rotates, and further driving the first supporting block, the first elastic piece and the second supporting block to synchronously rotate, wherein the end plate and the threaded section are in a separation state; after the construction waste is crushed, the motor drives the rotating shaft to reversely rotate, and then the second supporting rod and the waste storage box are driven to reversely rotate through the transmission action among the incomplete gear, the transmission gear and the driven gear, the waste storage box can drive the first supporting rod to reversely rotate when reversely rotating, at the moment, the elastic tension of the first elastic piece is utilized to drive the end plate to be in re-fit with the threaded section, and under the limiting action of the guide rod, the first supporting rod rotates to drive the end plate and the baffle to move along the length direction of the first supporting rod, so that the baffle is removed from the outer side of the waste storage box, the blocking state of the notch is relieved, and crushed construction waste in the waste storage box can be discharged through the corresponding notch, so that the automatic discharging of the construction waste is realized;
when the motor drives the rotating shaft to rotate, the roller shaft can be driven to synchronously rotate through the arrangement of the one-way bearing, so that the first magnet is driven to rotate, and the reciprocating movement of the mounting plate and the crushing teeth is realized by matching with the attraction effect between the first magnet and the second magnet and the reset effect of the second elastic piece, so that a ratchet pawl structure can be formed between the limiting rod and the tooth plates, and the limiting rod walks along the tooth plates; when smashing the back that finishes, when motor drive pivot reverse rotation, through the interact between gag lever post and the tooth piece to restrict the reverse rotation of roller, the pivot is compared in the roller rotation this moment, and roller and first magnet remain static, so that form continuous suction to the second magnet, make a plurality of crushing teeth stay in waste material and deposit case outside a certain position, prevent when the waste material is deposited case reverse rotation and is carried out the row material, crushing teeth insert to the waste material and deposit incasement portion, and then influence the row material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111586444.4A CN114260047B (en) | 2021-12-21 | 2021-12-21 | Movable crusher for recycling construction waste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111586444.4A CN114260047B (en) | 2021-12-21 | 2021-12-21 | Movable crusher for recycling construction waste |
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| CN114260047A CN114260047A (en) | 2022-04-01 |
| CN114260047B true CN114260047B (en) | 2023-05-16 |
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| US20090057448A1 (en) * | 2007-08-31 | 2009-03-05 | Cadamore Iv William James | Portable construction waste disposal system and method thereof |
| CN207463329U (en) * | 2017-09-18 | 2018-06-08 | 彭怀平 | A kind of building waste double crushing screening plant |
| CN108160289B (en) * | 2017-12-25 | 2019-12-10 | 山西华正创新技术研究院有限公司 | High-efficient breaker of building rubbish |
| CN108855324A (en) * | 2018-07-09 | 2018-11-23 | 王真凤 | A kind of process equipment for food donkey-hide gelatin |
| CN110508354A (en) * | 2019-09-06 | 2019-11-29 | 龙游卡伊环保科技有限公司 | A kind of moveable environment-friendly type building refuse disposal installation |
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Effective date of registration: 20230418 Address after: 276000 50m west of the intersection of Gongye Avenue and Qingsong Road, Shangyan Town, Lanling County, Linyi City, Shandong Province Applicant after: Quebourne Heavy Industries (Lanling) Co.,Ltd. Address before: 266000 No. 168 Shandong Road, North District, Qingdao City, Shandong Province Applicant before: ZHONGQING JIANAN CONSTRUCTION GROUP Co.,Ltd. |
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