CN109012839B - Construction waste crushing device and crushing method - Google Patents
Construction waste crushing device and crushing method Download PDFInfo
- Publication number
- CN109012839B CN109012839B CN201810747532.XA CN201810747532A CN109012839B CN 109012839 B CN109012839 B CN 109012839B CN 201810747532 A CN201810747532 A CN 201810747532A CN 109012839 B CN109012839 B CN 109012839B
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- CN
- China
- Prior art keywords
- construction waste
- crushing
- storage cabinet
- hole
- conveying device
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention discloses a construction waste crushing device, relating to the technical field of construction waste treatment, comprising: the crushing device comprises a crushing device body, wherein a first feeding hole is formed in the crushing device body, a first conveying device is arranged below the first feeding hole, a crushing roller is arranged at a blanking hole of the first conveying device, a vibrating screen is arranged below the crushing roller, a storage cabinet is arranged on the crushing device body, the vibrating screen inclines to enable construction waste to fall into the storage cabinet, a collecting hole is formed below the vibrating screen, a second conveying device is arranged below the collecting hole, and a discharging hole is formed in one side of the second conveying device; the crushing device body is provided with a lifting device, a lifting platform is arranged on the chain, a collecting box is arranged on the lifting platform, and an electric push rod is arranged between the collecting box and the lifting platform. The invention also discloses a construction waste crushing method. The invention circularly and repeatedly crushes the construction waste, so that the construction waste is more thoroughly crushed, and the transportation or the reutilization is convenient.
Description
Technical Field
The invention relates to the technical field of construction waste treatment, in particular to a construction waste crushing device and a crushing method.
Background
Along with the vigorous construction of the country, a large amount of construction waste can be generated in the construction process of buildings. The construction waste crushing device is used for crushing construction waste into small pieces, so that the construction waste is convenient to transport, and part of the construction waste can be recycled, so that the construction waste crushing device is important construction mechanical equipment for saving resources and protecting the environment.
The current building rubbish breaker has the following problems: the crushing efficiency of the crushing device to the construction waste is lower, and after part of the construction waste is crushed, the shape of the construction waste is still larger, so that the construction waste is inconvenient to transport or recycle, and environmental pollution or waste is easily caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a construction waste crushing device which can crush construction waste repeatedly, so that the construction waste is crushed more thoroughly, and the construction waste is convenient to transport or recycle.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a construction waste crushing device, comprising:
the crushing device comprises a crushing device body, wherein a first feeding hole is formed in the crushing device body, a first conveying device is arranged below the first feeding hole, a crushing roller is arranged at a blanking hole of the first conveying device, a vibrating screen is arranged below the crushing roller, a storage cabinet is arranged on the crushing device body, the vibrating screen inclines to enable construction waste to fall into the storage cabinet, a collecting hole is formed below the vibrating screen, a second conveying device is arranged below the collecting hole, and a discharging hole is formed in one side of the second conveying device;
the crushing device body is provided with a lifting device, the lifting device comprises a driving motor, a chain wheel and a chain, a lifting table is arranged on the chain, a collecting box is arranged on the lifting table and is arranged below the side of the storage cabinet, and the collecting box is used for collecting the building garbage in the storage cabinet;
an electric push rod is arranged between the collecting box and the lifting platform, the electric push rod drives the collecting box to horizontally reciprocate on the lifting platform and switch between a first state and a second state, and an opening is formed in the bottom of one side, away from the electric push rod, of the collecting box;
when the garbage collecting box is in the first state, the opening is closed, and when the garbage collecting box is in the second state, the opening is opened, and the construction garbage in the collecting box is transferred to the first conveying device.
On the basis of the technical scheme, the storage cabinet is provided with an electric door, and the electric door is used for controlling the construction waste in the storage cabinet to be transferred to the collection box.
On the basis of the technical scheme, the crushing device body is further provided with a second feeding hole, and the second feeding hole is communicated with the first feeding hole.
On the basis of the technical scheme, the diameter of the sieve hole of the vibrating sieve is 100 mm.
On the basis of the technical scheme, the crushing device body is further provided with a spray head, and the spray head is used for spraying water mist to the discharge hole.
The invention also provides a crushing method using the construction waste crushing device, which comprises the following steps:
s1, pouring the collected construction waste into a first feeding hole, and conveying the poured waste to a crushing roller by a first conveying device for crushing;
s2, the broken construction waste falls into a vibrating screen, the vibrating screen screens out construction waste smaller than the screen holes, and the construction waste which cannot pass through the screen holes is transmitted to a storage cabinet;
s3, opening the electric door of the storage cabinet to transmit the construction waste to the collection box, and lifting the collection box under the action of the lifting device;
s4, after the collecting box is lifted to a preset height, the electric push rod controls the collecting box to move out of the lifting platform, and the construction waste is dumped to the second transmission device;
and S5, returning the collecting box to the initial position, and repeatedly executing the steps S1-S4 until all the construction waste is discharged from the discharge hole.
On the basis of the technical scheme, the time for opening the electric door of the storage cabinet is preset.
Compared with the prior art, the invention has the advantages that: the construction waste crushing device can crush large-size construction waste repeatedly, so that the construction waste is crushed more thoroughly, and the construction waste is convenient to transport or recycle.
Drawings
FIG. 1 is a schematic structural diagram of a construction waste crushing device in an embodiment of the invention;
in the figure: 1. a crushing device body; 2. a first feed port; 3. a first transmission device; 4. a crushing roller; 5. vibrating screen; 6. a collection port; 7. a second transmission device; 8. a lifting device; 9. a lifting platform; 901. a collection box; 902. an electric push rod; 10. a storage cabinet; 11. a second feed port; 12. a discharge port; 13. and (4) a spray head.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a construction waste crushing apparatus, including: the device comprises a crushing device body 1, wherein a first feeding hole 2 is formed in the crushing device body 1, a first conveying device 3 is arranged below the first feeding hole 2, a crushing roller 4 is arranged at a blanking hole of the first conveying device 3, a vibrating screen 5 is arranged below the crushing roller 4, a storage cabinet 10 is arranged on the crushing device body 1, the vibrating screen 5 inclines to enable construction waste to fall into the storage cabinet 10, a collecting hole 6 is formed below the vibrating screen 5, a second conveying device 7 is arranged below the collecting hole 6, and a discharging hole 12 is formed in one side of the second conveying device 7;
the crushing device body 1 is provided with a lifting device 8, the lifting device 8 comprises a driving motor, a chain wheel and a chain, a lifting platform 9 is arranged on the chain, a collecting box 901 is arranged on the lifting platform 9, the collecting box 901 is arranged below the side of the storage cabinet 10, and the collecting box 901 is used for collecting the building garbage in the storage cabinet 10;
an electric push rod 902 is arranged between the collecting box 901 and the lifting platform 9, the electric push rod 902 drives the collecting box 901 to horizontally reciprocate on the lifting platform 9 and switch between a first state and a second state, and an opening is formed in the bottom of one side, away from the electric push rod 902, of the collecting box 901;
when in the first state, the opening is closed, and when in the second state, the opening is opened, and the construction waste in the collection container 901 is transferred to the first transporting means 3.
The construction waste crushing device can collect construction waste which cannot pass through the sieve mesh, and the collected construction waste is conveyed to the feeding hole again to be crushed repeatedly, so that the construction waste is crushed more thoroughly, and the construction waste is convenient to transport or recycle.
In a preferred embodiment, the storage cabinet 10 is provided with a power door for controlling the construction waste in the storage cabinet 10 to enter the collecting box 901, and the power door is in a closed state during the ascending process of the collecting box 901 to ensure that the construction waste in the storage cabinet 10 cannot be left to fall to other places.
As a preferred embodiment, the crushing device body 1 is further provided with a second feeding hole 11, the second feeding hole 11 is communicated with the first feeding hole 2, and the second feeding hole 11 is used for transferring the construction waste of the collecting box 901 to the first conveying device 3.
In a preferred embodiment, the sieve hole diameter of the vibrating sieve 5 is 100mm, and the vibrating sieve 5 can sieve out the construction waste with the diameter less than 100mm and transfer the construction waste with the diameter more than 100mm to the storage cabinet 10.
As a preferred embodiment, the crushing device body 1 is further provided with a spray head 13, and the spray head 13 is used for spraying water mist to the discharge port 12, wherein the water mist can adsorb building dust and is helpful for preventing the building dust from polluting air.
The embodiment of the invention also provides a crushing method using the construction waste crushing device, which comprises the following steps:
and S1, pouring the collected construction waste into the first feeding hole 2, and conveying the poured waste to the crushing roller 4 by the first conveying device 3 for crushing. Specifically, the construction waste falls into the first conveying device 3 through the first feeding hole 2, and the first conveying device 3 carries the construction waste to move rightwards under the driving of power and then falls into the crushing roller 4.
S2, the broken construction waste falls onto the vibrating screen 5, the vibrating screen 5 screens out the construction waste smaller than the screen holes, and the construction waste which cannot pass through the screen holes is transmitted to the storage cabinet 10. Specifically, the diameter of the screen hole of the vibrating screen 5 is 100mm, and the vibrating screen 5 can screen out the construction waste with the diameter smaller than 100mm and transmit the construction waste with the diameter larger than 100mm to the storage cabinet 10.
S3, the electric door of the storage cabinet 10 is opened to transmit the construction waste to the collection box 901, and the collection box 901 is lifted by the lifting device 8. Specifically, the storage cabinet 10 is provided with a power door to open the construction waste and the construction waste falls into the collection box 901 under the action of gravity, the collection box 901 is positioned on the lifting platform 9, the lifting platform 9 is connected with the chain of the lifting device 8, the driving motor of the lifting device 8 drives the chain wheel to rotate, and the chain carries the lifting platform 9 to ascend.
S4, after the collecting box 901 is lifted to a predetermined height, the electric push rod 902 controls the collecting box 901 to move out of the lifting platform 9, and dumps the construction waste to the second conveying device 7. Specifically, as an alternative, a travel switch is provided at a suitable position, when the collecting bin 901 rises to a predetermined height, the lifting device 8 stops, the electric push rod 902 pushes the collecting bin 901 to move out of the lifting platform 9, the bottom opening of the collecting bin 901 is opened, the construction waste is dumped into the second feeding hole 11, and the second feeding hole 11 transfers the construction waste to the second conveying device 7.
S5, the collection box 901 returns to the initial position, and the steps S1-S4 are repeated until all the construction waste is discharged from the discharge port 12. Specifically, the electric push rod 902 pulls the collection container 901 to the inside of the lifting table 9 after the collection container 901 is completely dumped, and returns to the initial position along with the lifting device 8.
In a preferred embodiment, the time for opening the power door of the storage bin 10 is preset to ensure that the construction waste in the storage bin 10 will not overflow when it is poured into the collection bin 901.
The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (4)
1. A crushing method using a construction waste crushing device is characterized by comprising the following steps:
s1, pouring the collected construction waste into the first feeding hole (2), and conveying the poured waste to the crushing roller (4) by the first conveying device (3) for crushing;
s2, the crushed construction waste falls onto a vibrating screen (5), the vibrating screen (5) screens out the construction waste smaller than the screen holes, and the construction waste which cannot pass through the screen holes is transmitted to a storage cabinet (10);
s3, presetting the opening time of the electric door of the storage cabinet (10), opening the electric door of the storage cabinet (10) according to the opening time, transmitting the construction waste to the collection box (901), and lifting the collection box (901) under the action of the lifting device (8);
s4, after the collecting box (901) is lifted to a preset height, the electric push rod (902) controls the collecting box (901) to move out of the lifting platform (9), and construction waste is dumped to the first conveying device (3);
s5, the collection box (901) returns to the initial position, and the steps S1-S4 are repeatedly executed until all the construction waste is discharged from the discharge hole (12);
the construction waste crushing device comprises:
the crushing device comprises a crushing device body (1), wherein a first feeding hole (2) is formed in the crushing device body (1), a first conveying device (3) is arranged below the first feeding hole (2), a crushing roller (4) is arranged at a blanking hole of the first conveying device (3), a vibrating screen (5) is arranged below the crushing roller (4), a storage cabinet (10) is arranged on the crushing device body (1), the vibrating screen (5) inclines to enable construction waste which cannot pass through screen holes of the vibrating screen (5) to fall into the storage cabinet (10), a collecting hole (6) is formed below the vibrating screen (5), a second conveying device (7) is arranged below the collecting hole (6), and a discharging hole (12) is formed in one side of the second conveying device (7);
the crushing device body (1) is provided with a lifting device (8), the lifting device (8) comprises a driving motor, a chain wheel and a chain, a lifting platform (9) is arranged on the chain, a collecting box (901) is arranged on the lifting platform (9), the collecting box (901) is arranged below the side of the storage cabinet (10), and the collecting box (901) is used for collecting the construction waste in the storage cabinet (10);
an electric push rod (902) is arranged between the collection box (901) and the lifting platform (9), the electric push rod (902) drives the collection box (901) to horizontally reciprocate on the lifting platform (9) and switch between a first state and a second state, and an opening is formed in the bottom of one side, away from the electric push rod (902), of the collection box (901);
when in the first state, the opening is closed, and when in the second state, the opening is opened and the construction waste in the collecting box (901) is transferred to the first conveying device (3);
the storage cabinet (10) is provided with an electric door, and the electric door is used for controlling the construction waste in the storage cabinet (10) to be transferred to the collection box (901) according to preset opening time;
the electric push rod (902) is also used for controlling the collection box (901) to move out of the lifting platform (9) after being lifted to a preset height, and dumping the construction waste onto the first transmission device (3).
2. The crushing method using the construction waste crushing apparatus according to claim 1, wherein: the crushing device body (1) is further provided with a second feeding hole (11), and the second feeding hole (11) is communicated with the first feeding hole (2).
3. The crushing method using the construction waste crushing apparatus according to claim 1, wherein: the diameter of the sieve hole of the vibrating sieve (5) is 100 mm.
4. The crushing method using the construction waste crushing apparatus according to claim 1, wherein: the crushing device body (1) is further provided with a spray head (13), and the spray head (13) is used for spraying water mist to the discharge hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747532.XA CN109012839B (en) | 2018-07-09 | 2018-07-09 | Construction waste crushing device and crushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747532.XA CN109012839B (en) | 2018-07-09 | 2018-07-09 | Construction waste crushing device and crushing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109012839A CN109012839A (en) | 2018-12-18 |
| CN109012839B true CN109012839B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810747532.XA Expired - Fee Related CN109012839B (en) | 2018-07-09 | 2018-07-09 | Construction waste crushing device and crushing method |
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| Country | Link |
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| CN (1) | CN109012839B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420732A (en) * | 2019-05-20 | 2019-11-08 | 合肥国轩高科动力能源有限公司 | A kind of battery disintegrator |
| CN111330840A (en) * | 2020-02-12 | 2020-06-26 | 葛飞月 | Construction site garbage pool |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204710521U (en) * | 2015-06-23 | 2015-10-21 | 李俊 | A kind of scrap glass circulation reducing mechanism |
| CN205948952U (en) * | 2016-06-22 | 2017-02-15 | 广州城建职业学院 | Building rubbish rubbing crusher |
| CN206444663U (en) * | 2016-10-28 | 2017-08-29 | 浙江永联建设工程股份有限公司 | One kind building waste wood automatic pulverizing screening system |
| CN106492922A (en) * | 2016-12-27 | 2017-03-15 | 郑州吉音动漫科技有限公司 | A kind of building waste crushes retracting device |
| CN206794408U (en) * | 2017-05-19 | 2017-12-26 | 浙江自强铝业有限公司 | A kind of extruder adds extruding cushion device |
| CN206716121U (en) * | 2017-05-21 | 2017-12-08 | 白琳 | A kind of novel garden leaf chopping devices |
| CN107115920A (en) * | 2017-06-01 | 2017-09-01 | 杨水红 | A kind of environment-friendly engineering refuse breaking classification processing unit |
| CN207129698U (en) * | 2017-07-28 | 2018-03-23 | 桐乡市绿康净菜配送有限公司 | A kind of vegetables and fruits truck-loading facilities |
| CN207293209U (en) * | 2017-08-28 | 2018-05-01 | 苏州兰蒂斯铝合金升降机械有限公司 | A kind of garbage disposal lifting turning mechanism uncapped that links |
| CN107661791A (en) * | 2017-10-11 | 2018-02-06 | 陈彬 | A kind of construction waste processing unit and its method of work |
| CN207371617U (en) * | 2017-10-25 | 2018-05-18 | 邹怡 | A kind of building waste reducing mechanism of efficient pulverizing |
| CN108246409A (en) * | 2018-03-28 | 2018-07-06 | 徐大友 | Construction waste crusher |
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2018
- 2018-07-09 CN CN201810747532.XA patent/CN109012839B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN109012839A (en) | 2018-12-18 |
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