CN214515139U - Building site rubbish recovery unit - Google Patents
Building site rubbish recovery unit Download PDFInfo
- Publication number
- CN214515139U CN214515139U CN202120183538.6U CN202120183538U CN214515139U CN 214515139 U CN214515139 U CN 214515139U CN 202120183538 U CN202120183538 U CN 202120183538U CN 214515139 U CN214515139 U CN 214515139U
- Authority
- CN
- China
- Prior art keywords
- crushing
- crushing cavity
- grinding
- cavity
- welded
- 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
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 19
- 238000011084 recovery Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000010276 construction Methods 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 206010006514 bruxism Diseases 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004064 recycling Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 description 9
- 239000002910 solid waste Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a construction waste retrieves technical field, concretely relates to building site rubbish recovery unit. The method comprises the following steps: the crushing device comprises a first crushing cavity, a crushing mechanism, a second crushing cavity and a grinding mechanism, wherein the first crushing cavity is of a hollow structure with an opening at the upper end, and 2 blanking pipelines communicated with the first crushing cavity are symmetrically and integrally formed at the lower end of the first crushing cavity at intervals; the crushing mechanism is arranged in the first crushing cavity and is positioned above the blanking pipeline; the second crushing cavity is supported on the ground, and the upper end of the second crushing cavity is connected to the lower end of the discharging pipeline through a bolt; the grinding mechanism is arranged in the second crushing cavity. The utility model discloses a set up rubbing crusher and construct and carry out preliminary smashing to building rubbish, the grinding mechanism of rethread setting further grinds the material after smashing, can improve building rubbish's crushing degree, improves its crushing effect, is favorable to building rubbish's recycle.
Description
Technical Field
The utility model relates to a construction waste retrieves technical field, concretely relates to building site rubbish recovery unit.
Background
The construction waste is a general term of waste generated in the process of constructing, laying, or dismantling and repairing various buildings and structures by construction and construction units or individuals. The waste such as the dregs, the broken stones, the brick and tile fragments, the waste mortar and the slurry are usually crushed and then recycled, for example, the solid waste can be prevented from being accumulated to cause pollution in the process of making bricks and sand, and meanwhile, the resource utilization rate can also be improved. The prior art also discloses a device for crushing solid waste, but the crushing devices have simple structures, only carry out rough crushing on the waste, and are not thorough in crushing and not beneficial to recycling.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building site rubbish recovery unit to solve the solid waste reducing mechanism simple structure among the prior art, only carry out rough crushing to solid waste, smash not thoroughly, be unfavorable for recycle's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a construction site waste recovery device comprising:
the first crushing cavity is of a hollow structure with an opening at the upper end, and 2 blanking pipelines communicated with the inside of the first crushing cavity are symmetrically and integrally formed at the lower end of the first crushing cavity at intervals;
the crushing mechanism is arranged in the first crushing cavity and is positioned above the blanking pipeline;
the lower ends of the 2 blanking pipelines are respectively provided with 1 second crushing cavity; the second crushing cavity is supported on the ground, and the upper end of the second crushing cavity is connected to the lower end of the blanking pipeline at the corresponding position by using a bolt;
and the grinding mechanism is arranged in the second crushing cavity.
Preferably, an opening at the upper end of the first crushing cavity is hinged with a sealing plate, and a blanking hopper communicated with the first crushing cavity is welded on the sealing plate.
Preferably, the outer wall of the lower end of the blanking pipeline and the outer wall of the upper end of the second crushing cavity are both welded with connecting plates.
Preferably, the crushing mechanism comprises a first crushing roller, a second crushing roller, a first spur gear, a second spur gear, a rotating shaft, a third spur gear and a fourth spur gear, wherein two ends of the first crushing roller and two ends of the second crushing roller are respectively and rotatably connected to the first crushing cavity through bearings; the first straight gear is fixed at the front end of the first crushing roller; the second straight gear is fixed at the front end of the second crushing roller; the rotating shafts are arranged on the side wall of the front end of the first crushing cavity at intervals, and the 2 rotating shafts are rotatably connected with the rotating shafts through bearings; the third straight gear is fixed on one of the rotating shafts and is meshed with the first straight gear; the fourth spur gear is fixed on the other rotating shaft and is meshed with the second spur gear and the third spur gear.
Preferably, the middle part and the lower part of the second crushing cavity are cylindrical, and vertical first grinding teeth are integrally formed on the inner walls of the middle part and the lower part of the second crushing cavity; the grinding mechanism comprises a driving motor, a transmission shaft and a grinding column; the driving motor is fixed on the ground, and an output shaft of the driving motor is vertically upward; the lower end of the transmission shaft is fixed at the upper end of the output shaft of the driving motor through a coupler, and the upper end of the transmission shaft extends to the upper part of the first crushing cavity; the middle part of the grinding column is penetrated by the transmission shaft and is welded with the transmission shaft; the outer wall of the grinding column is integrally formed with second grinding teeth, and a gap is reserved between the second grinding teeth and the first grinding teeth.
Preferably, a limiting cylinder is arranged in the middle of the second crushing cavity, a fixing rod is welded on the outer wall of the limiting cylinder, and one end, far away from the limiting cylinder, of the fixing rod is welded on the inner wall of the second crushing cavity; the upper end of the transmission shaft is rotatably connected in the limiting cylinder through a bearing.
Preferably, a conical deflector cone is integrally formed on the upper surface of the grinding column.
Preferably, an inverted V-shaped splitter plate is welded at the middle position of the bottom of the first crushing cavity.
Preferably, the inner walls of the left side and the right side of the first crushing cavity are welded with drainage plates inclining towards the crushing mechanism; the lower end of 2 drainage plates is positioned above the crushing mechanism.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses communicate 2 unloading pipelines at the lower extreme of first crushing chamber, the material after being smashed by rubbing crusher constructs is divided into 2 parts, 2 parts of materials enter into the unloading pipeline of corresponding position department respectively, can improve follow-up regrinding crushing efficiency; in addition, the splitter plate arranged at the bottom of the first crushing cavity can be used for dividing the crushed material into 2 parts.
(2) The utility model discloses be equipped with the drainage plate at first crushing intracavity, under the guide of drainage plate, treat that kibbling material enters into between first crushing roller and the second crushing roller, the progress of the comminuted work of can being convenient for.
(3) The utility model discloses be provided with the crushing chamber of second in the below of unloading pipeline, the upper end and the unloading pipeline lower extreme in the crushing chamber of second all are provided with the connecting plate, can be convenient for realize the bolted connection that the chamber and unloading pipeline were smashed to the second, are convenient for equipment and subsequent dismantlement maintenance and maintenance.
(4) The utility model discloses be equipped with first grinding tooth on the crushing intracavity wall of second, the intracavity is smashed to the second simultaneously sets up grinding mechanism, is equipped with the second on grinding mechanism's the grinding post and grinds the tooth, and when grinding mechanism's function, the second is ground the tooth and is rotated and further extrudeed the material that enters into between first grinding tooth and the second grinding tooth and smash, can improve the crushing degree of material, improves crushing effect, is favorable to the recycle of discarded object.
(5) The utility model discloses a building site rubbish recovery unit is provided with rubbing crusher structure, grinds the mechanism, treats that kibbling material carries out preliminary smashing through the rubbing crusher structure that sets up earlier, then further grinds preliminary kibbling material through the grinding mechanism that sets up again, can improve building rubbish's crushing degree, improves its crushing effect, is favorable to building rubbish's recycle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the first pulverizing chamber and the second pulverizing chamber of FIG. 1 with the inner structure cut away;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a schematic structural view of a second crushing chamber and a grinding mechanism according to the present invention;
100. a first pulverizing chamber; 101. a blanking pipeline; 102. a sealing plate; 103. feeding a hopper; 104. a flow distribution plate; 105. a drainage plate;
200. a crushing mechanism; 201. a first crushing roller; 202. a second crushing roller; 203. a first straight gear; 204. A second spur gear; 205. a rotating shaft; 206. a third spur gear; 207. a fourth spur gear;
300. a second crushing chamber; 301. a first grinding tooth; 302. a limiting cylinder; 303. fixing the rod;
400. a connecting plate;
500. a grinding mechanism; 501. a drive motor; 502. a drive shaft; 503. grinding the column; 504. a second grinding tooth; 505. and (4) a flow guide cone.
Detailed Description
In the following, the technical solutions of the present invention are described clearly and completely, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
In the embodiment, the specific way of embedding the bearing in the first crushing cavity is as follows: a through hole is formed in the first crushing cavity, and a bearing is welded in the through hole.
Examples
Referring to fig. 1-5, a construction site garbage recycling device includes:
the first crushing cavity 100 is a hollow structure with an opening at the upper end, and 2 blanking pipelines 101 communicated with the interior of the first crushing cavity 100 are symmetrically and integrally formed at the lower end of the first crushing cavity 100 at intervals;
the crushing mechanism 200 is arranged in the first crushing cavity 100 and is positioned above the blanking pipeline 101; the specific structure of the crushing mechanism 200 is as follows: the crushing mechanism 200 comprises a first crushing roller 201, a second crushing roller 202, a first spur gear 203, a second spur gear 204, a rotating shaft 205, a third spur gear 206 and a fourth spur gear 207, wherein two ends of the first crushing roller 201 and two ends of the second crushing roller 202 are respectively and rotatably connected to the first crushing cavity 100 through bearings, and it can be understood that, referring to fig. 2, the first crushing roller 201 rotates clockwise and the second crushing roller 202 rotates counterclockwise; in addition, the bearing is embedded in the first crushing cavity 100, and the shafts at the two ends of the first crushing roller 201 and the second crushing roller 202 are connected with the bearing in an interference fit mode; a first spur gear 203 is fixed to the front end of the first crushing roller 201; the second spur gear 204 is fixed to the front end of the second crushing roller 202; the rotating shafts 205 are arranged on the side wall of the front end of the first crushing cavity 100 at intervals, the 2 rotating shafts 205 are rotatably connected with the first crushing cavity 100 through bearings, the bearings are also embedded in the first crushing cavity 100, and the rotating shafts 205 are connected with the bearings in an interference fit manner; the third spur gear 206 is fixed on one of the rotating shafts 205 and is meshed with the first spur gear 203; the fourth spur gear 207 is fixed to the other rotation shaft 205 and is engaged with the second spur gear 204 and the third spur gear 206. The crushing mechanism 200 may be implemented in the following manner: a spur gear is fixed to the rear end of the second crushing roller 202, a motor is fixed to the ground, a spur gear is also fixed to an output shaft of the motor, and the two spur gears are connected by a chain, so that the motor can drive the crushing mechanism 200 to work when rotating.
The number of the second crushing cavities 300 is 1, and the lower ends of the 2 blanking pipelines 101 of the second crushing cavities 300 are respectively provided with 1; the second crushing chamber 300 is supported on the ground, and the upper end thereof is connected to the lower end of the discharging pipe 101 at the corresponding position by using bolts; the mode of realizing bolted connection does: the outer wall of the lower end of the blanking pipeline 101 and the outer wall of the upper end of the second crushing cavity 300 are both welded with a connecting plate 400, and bolts penetrate through the connecting plate 400 on the blanking pipeline 101 and the second crushing cavity 300 and then are connected with nuts. In addition, in the present embodiment, the middle and lower portions of the second pulverizing chamber 300 are cylindrical, and vertical first grinding teeth 301 are integrally formed on the inner walls of the middle and lower portions of the second pulverizing chamber 300;
a grinding mechanism 500, the grinding mechanism 500 being disposed in the second pulverizing chamber 300. The specific structure of the grinding mechanism 500 is: the grinding mechanism 500 comprises a driving motor 501, a transmission shaft 502 and a grinding column 503; the driving motor 501 is fixed on the ground and the output shaft thereof is vertically upward; the lower end of the transmission shaft 502 is fixed at the upper end of the output shaft of the driving motor 501 through a coupling, and the upper end extends to the upper part of the first crushing cavity 100; the middle part of the grinding column 503 is penetrated by the transmission shaft 502 and welded with the transmission shaft; the outer wall of the grinding column 503 is integrally formed with a second grinding tooth 504, and a gap is left between the second grinding tooth 504 and the first grinding tooth 301.
In this embodiment, the upper opening of the first pulverizing chamber 100 is hinged with a sealing plate 102, and the sealing plate 102 is welded with a lower hopper 103 communicated with the first pulverizing chamber 100.
Secondly, in this embodiment, a limiting cylinder 302 is arranged in the middle of the second crushing cavity 300, a fixing rod 303 is welded on the outer wall of the limiting cylinder 302, and one end of the fixing rod 303 far away from the limiting cylinder 302 is welded on the inner wall of the second crushing cavity 300; the upper end of transmission shaft 502 passes through the bearing and rotates to be connected in spacing section of thick bamboo 302, specifically is: the bearing is welded in the limiting cylinder 302, and the transmission shaft 502 is connected with the bearing in an interference fit mode.
In addition, in the present embodiment, a conical guiding cone 505 is integrally formed on the upper surface of the grinding pillar 503; an inverted V-shaped splitter plate 104 is welded in the middle of the bottom of the first crushing cavity 100; the inner walls of the left and right sides of the first crushing cavity 100 are welded with drainage plates 105 inclined towards the crushing mechanism 200; the lower ends of the 2 flow guide plates 105 are located above the pulverizing mechanism 200.
When in use, wastes such as dregs, broken stones, brick and tile fragments, waste mortar, slurry and the like to be crushed are poured into the first crushing cavity 100 from the feeding hopper 103; the materials move towards the first crushing roller 201 and the second crushing roller 202 under the action of the drainage plate 105; when the crushing mechanism 200 operates, the first crushing roller 201 and the second crushing roller 202 crush and crush the materials, the crushed materials fall to the bottom of the first crushing cavity 100, and under the action of the flow distribution plate 104, the crushed materials are divided into 2 parts, and the 2 parts of the materials enter the corresponding second crushing cavity 300 through the blanking pipelines 101 at the corresponding positions; the material entering the second crushing chamber 300 enters between the first grinding tooth 301 and the second grinding tooth 504 under the action of the deflector cone 505 and falls down from the gap between the first grinding tooth 301 and the second grinding tooth 504. When the driving motor 501 rotates, the driving shaft 502 drives the grinding column 503 and the guide cone 505 to rotate, the grinding column 503 drives the second grinding tooth 504 to rotate, the materials falling downwards are extruded in the rotating process of the second grinding tooth 504 to be further crushed, the materials crushed again finally fall to the ground through the gap between the first grinding tooth 301 and the second grinding tooth 504, and the materials are collected subsequently.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (9)
1. A construction site waste recovery device, comprising:
the first crushing cavity is of a hollow structure with an opening at the upper end, and 2 blanking pipelines communicated with the inside of the first crushing cavity are symmetrically and integrally formed at the lower end of the first crushing cavity at intervals;
the crushing mechanism is arranged in the first crushing cavity and is positioned above the blanking pipeline;
the lower ends of the 2 blanking pipelines are respectively provided with 1 second crushing cavity; the second crushing cavity is supported on the ground, and the upper end of the second crushing cavity is connected to the lower end of the blanking pipeline at the corresponding position by using a bolt;
and the grinding mechanism is arranged in the second crushing cavity.
2. The construction site garbage recycling device as claimed in claim 1, wherein a sealing plate is hinged to the upper opening of the first crushing cavity, and a discharge hopper communicated with the first crushing cavity is welded to the sealing plate.
3. The construction site garbage recycling device according to claim 1, wherein the outer wall of the lower end of the blanking pipeline and the outer wall of the upper end of the second crushing cavity are welded with a connecting plate.
4. The construction site garbage recycling device according to claim 1, wherein the crushing mechanism comprises a first crushing roller, a second crushing roller, a first spur gear, a second spur gear, a rotating shaft, a third spur gear and a fourth spur gear, wherein two ends of the first crushing roller and two ends of the second crushing roller are rotatably connected to the first crushing cavity through bearings respectively; the first straight gear is fixed at the front end of the first crushing roller; the second straight gear is fixed at the front end of the second crushing roller; the rotating shafts are arranged on the side wall of the front end of the first crushing cavity at intervals, and the 2 rotating shafts are rotatably connected with the rotating shafts through bearings; the third straight gear is fixed on one of the rotating shafts and is meshed with the first straight gear; the fourth spur gear is fixed on the other rotating shaft and is meshed with the second spur gear and the third spur gear.
5. The construction site garbage collection apparatus according to claim 1,
the middle part and the lower part of the second crushing cavity are cylindrical, and vertical first grinding teeth are integrally formed on the inner walls of the middle part and the lower part of the second crushing cavity;
the grinding mechanism comprises a driving motor, a transmission shaft and a grinding column; the driving motor is fixed on the ground, and an output shaft of the driving motor is vertically upward; the lower end of the transmission shaft is fixed at the upper end of the output shaft of the driving motor through a coupler, and the upper end of the transmission shaft extends to the upper part of the first crushing cavity; the middle part of the grinding column is penetrated by the transmission shaft and is welded with the transmission shaft; the outer wall of the grinding column is integrally formed with second grinding teeth, and a gap is reserved between the second grinding teeth and the first grinding teeth.
6. The construction site garbage recycling device as claimed in claim 5, wherein a limiting cylinder is arranged in the middle of the second crushing cavity, a fixing rod is welded on the outer wall of the limiting cylinder, and one end of the fixing rod, far away from the limiting cylinder, is welded on the inner wall of the second crushing cavity;
the upper end of the transmission shaft is rotatably connected in the limiting cylinder through a bearing.
7. A construction site waste recovery device according to claim 5, wherein a conical deflector cone is integrally formed on the upper surface of said grinding cylinder.
8. The construction site garbage recycling device according to claim 1, wherein an inverted "V" shaped splitter plate is welded to the bottom of the first crushing chamber at a middle position.
9. The construction site garbage recycling device according to claim 1, wherein the inner walls of the left and right sides of the first crushing cavity are welded with flow guide plates inclined towards the crushing mechanism; the lower end of 2 drainage plates is positioned above the crushing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120183538.6U CN214515139U (en) | 2021-01-23 | 2021-01-23 | Building site rubbish recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120183538.6U CN214515139U (en) | 2021-01-23 | 2021-01-23 | Building site rubbish recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214515139U true CN214515139U (en) | 2021-10-29 |
Family
ID=78311843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120183538.6U Expired - Fee Related CN214515139U (en) | 2021-01-23 | 2021-01-23 | Building site rubbish recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214515139U (en) |
-
2021
- 2021-01-23 CN CN202120183538.6U patent/CN214515139U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211274957U (en) | Environment-friendly construction waste crushing treatment device | |
| CN110560235A (en) | Building rubbish reducing mechanism with dustproof and metal recycle | |
| CN209772352U (en) | Environment-friendly civil construction waste material reducing mechanism | |
| CN211755442U (en) | Building rubbish breaker for building engineering | |
| CN107321430A (en) | A kind of disintegrating apparatus for treatment of urban garbage | |
| CN211755398U (en) | Building rubbish rubbing crusher group | |
| CN112844591A (en) | Construction waste classified screening collection device | |
| CN210752840U (en) | Concrete crushing and recycling equipment | |
| CN213854844U (en) | Broken sieving mechanism of raw materials is used in production of building rubbish briquetting brick | |
| CN213102327U (en) | Construction waste treatment device | |
| CN214515139U (en) | Building site rubbish recovery unit | |
| CN211329766U (en) | Waste material shredding device for civil construction | |
| CN214765773U (en) | Novel construction waste treatment device | |
| CN215087542U (en) | Civil engineering construction waste treatment device | |
| CN214599341U (en) | Civil engineering construction waste smashes recovery processing device | |
| CN212554410U (en) | Concrete mixing device for construction | |
| CN204892549U (en) | All -in -one is smashed to solid refuse | |
| CN212040875U (en) | Highway bridge precast beam board concrete waste treatment device | |
| CN210146095U (en) | Municipal administration waste material reducing mechanism | |
| CN112547213A (en) | Refuse treatment screening plant for construction | |
| CN213590602U (en) | Construction waste recovery device | |
| CN213467941U (en) | Recovery unit is smashed to waste material for municipal construction | |
| CN217491015U (en) | Building rubbish breaker for building engineering | |
| CN219723103U (en) | Building rubbish recycled concrete reducing mechanism | |
| CN218690274U (en) | Broken stone crushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |