CN210994650U - Device of building waste material preparation fine aggregate - Google Patents
Device of building waste material preparation fine aggregate Download PDFInfo
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- CN210994650U CN210994650U CN201921279764.3U CN201921279764U CN210994650U CN 210994650 U CN210994650 U CN 210994650U CN 201921279764 U CN201921279764 U CN 201921279764U CN 210994650 U CN210994650 U CN 210994650U
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- 239000002699 waste material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 238000000227 grinding Methods 0.000 claims abstract description 74
- 238000010276 construction Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 abstract description 10
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 239000004567 concrete Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 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
- 239000010426 asphalt Substances 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
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a device of building waste material preparation fine aggregate relates to building waste material and retrieves the field, including the organism, be equipped with feed mechanism in the organism, grind the storehouse, grind mechanism and automatic start/stop mechanism, feed mechanism establishes on the organism, and feed mechanism's exit end and grinding storehouse intercommunication are equipped with in the grinding storehouse and grind mechanism and filter plate, and the filter plate is located and grinds the mechanism under, grinds the mechanism and fixes in the organism, grinds the mechanism and is connected with feed mechanism. The device realizes opening and closing door A and the automatic of opening and closing door B through elevating system, guiding mechanism, connecting rod, pull rod A and pull rod B's cooperation, can grind the automatic blowing of mechanism grinding back, and the building discarded object after grinding the mechanism simultaneously at first can sieve through the filter plate, avoids secondary screening process, has improved the quality of the fine aggregate of building discarded object recovery efficiency and recovery preparation.
Description
Technical Field
The utility model relates to a building waste retrieves the field, especially relates to a device of building waste material preparation fine aggregate.
Background
The building waste material refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of people in the building industries of demolition, construction, decoration, repair and the like. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. The building waste material can be recycled, and the building waste material is crushed to be made into coarse aggregate and fine aggregate in the concrete for building construction, wherein the fine aggregate is relatively small in diameter. The concrete is a granular loose material which plays a role of a framework or a filling function. Aggregates having a particle size of 4.75mm or less are referred to as fine aggregates. The coarse aggregate refers to that in concrete, sand and stone play a role of a skeleton and are called aggregate or aggregate, wherein the aggregate with the particle size of more than 5mm is called the coarse aggregate. The fine aggregate particle uniformity that current device with building waste material made fine aggregate prepared is poor, is adulterated coarse aggregate in the fine aggregate to cause the performance of the concrete that is prepared by fine aggregate to be relatively poor, can't satisfy the building construction demand, thereby lead to current building waste material recycle back market acceptance poor, bring very big puzzlement for building waste material recycle enterprise.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: a device for preparing fine aggregate from building waste materials comprises a machine body, wherein a feeding mechanism, a grinding bin, a grinding mechanism and an automatic opening and closing mechanism are arranged in the machine body, the feeding mechanism is arranged on the machine body, the outlet end of the feeding mechanism is communicated with the grinding bin, the grinding bin is internally provided with the grinding mechanism and a filter plate, the filter plate is positioned under the grinding mechanism, the grinding mechanism is fixed in the machine body, the grinding mechanism is connected with the feeding mechanism, the automatic opening and closing mechanism is positioned under the grinding bin, the automatic opening and closing mechanism comprises a lifting mechanism, a connecting rod, a pull rod A, an opening and closing door A, a pull rod B, an opening and closing door B and a guide mechanism, a lifting mechanism and a guide mechanism are arranged in the machine body, the guide mechanism and the lifting mechanism are respectively positioned on the inner walls of two sides of the machine body, the guide mechanism is fixedly connected with one end of the connecting rod, the other, the other end of the pull rod A is hinged with the opening and closing door A, the opening and closing door A is hinged with the inner wall of the machine body, the opening and closing door A corresponds to the opening and closing door B in position, the opening and closing door B is hinged with the inner wall of the machine body, the opening and closing door B is hinged with one end of the pull rod B, and the other end of the pull rod B is hinged with the guide mechanism.
Preferably, the lifting mechanism comprises a motor B, a rotating lead screw B and a lead screw sliding block B, the motor B is fixed on the inner wall of the machine body through a motor fixing frame, an output shaft of the motor B is connected with one end of the rotating lead screw B through a coupler, the other end of the rotating lead screw B is connected with the inner wall of the machine body through a bearing, the rotating lead screw B is connected with the lead screw sliding block B through threads, the lead screw sliding block B is hinged with the pull rod A, and the lead screw sliding block B is fixedly connected with the connecting rod.
Preferably, the guide mechanism comprises a sliding block and a sliding rod, the sliding rod is fixed on the inner wall of the machine body, the sliding rod is connected with the sliding block, the sliding rod and the sliding block are in sliding connection, the sliding block is hinged to the pull rod B, and the sliding block is fixedly connected with the connecting rod.
Preferably, feed mechanism includes feeder hopper and inlet pipe, and the feeder hopper is fixed at the organism top, the exit end of feeder hopper and the one end fixed connection of inlet pipe, the other end and the grinding mechanism contact of inlet pipe are connected.
Preferably, grind the mechanism and include vertical movement mechanism, the mounting panel, motor C, gear B, gear A and feed rod, vertical movement mechanism fixes on the organism inner wall, vertical movement mechanism and mounting panel fixed connection, be equipped with motor C on the mounting panel, motor C's output shaft and gear B fixed connection, gear B and gear A meshing, gear A overlaps on the feed rod, the feed rod passes through the bearing with the mounting panel and is connected, be equipped with the cavity in the feed rod, the cavity interpolation of feed rod has the inlet pipe, the cavity and the grinding storehouse of feed rod are linked together, the fixed cover in feed rod outside has the abrasive disc, the abrasive disc is located gear A under, the abrasive disc is located and grinds the storehouse.
Preferably, the vertical movement mechanism comprises a motor A, a rotary screw rod A and a screw rod sliding block A, the motor A is fixed on the inner wall of the machine body through a motor fixing frame, an output shaft of the motor A is connected with one end of the rotary screw rod A through a coupler, the other end of the rotary screw rod A is connected with the inner wall of the machine body through a bearing, the rotary screw rod A is connected with the screw rod sliding block A through threads, and the screw rod sliding block A is fixedly connected with the mounting plate.
The utility model has the advantages that: the device passes through elevating system, guiding mechanism, the connecting rod, the cooperation of pull rod A and pull rod B realizes opening and shutting door A and the automatic opening and shutting of opening and shutting door B, can grind the automatic blowing of mechanism grinding back, grind the building discarded object after the mechanism grinds simultaneously and at first can sieve through the filter plate, the granule that accords with the recovery standard can get into in the organism, the material that is greater than the recovery granule standard can remain and carry out the secondary grinding on the filter plate, thereby avoid adulterating coarse aggregate in the fine aggregate, avoid the secondary screening process, the quality of the fine aggregate of building discarded object recovery efficiency and recovery preparation has been improved. In addition, the device can drive the grinding mechanism to lift through the vertical movement mechanism, thereby adjusting the grinding amount of the grinding mechanism each time.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Detailed Description
The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 and 2, a device for preparing fine aggregate from building waste materials comprises a machine body 10, a feeding mechanism, a grinding bin 6, a grinding mechanism and an automatic opening and closing mechanism are arranged in the machine body 10, the feeding mechanism is arranged on the machine body 10, an outlet end of the feeding mechanism is communicated with the grinding bin 6, the grinding bin 6 is internally provided with the grinding mechanism and a filter plate 18, the filter plate 18 is positioned right below the grinding mechanism, the filter plate 18 is fixed at the bottom of the grinding bin 6, the grinding mechanism is fixed in the machine body 10 and is connected with the feeding mechanism, the grinding mechanism and the feeding mechanism can be realized by adopting a structure in the prior art, the automatic opening and closing mechanism is positioned right below the grinding bin 6, the automatic opening and closing mechanism comprises a lifting mechanism, a connecting rod 12, a pull rod a13, an opening and closing door a17, a pull rod B7, an opening and closing door B11 and a guide mechanism, the lifting mechanism and the guide mechanism are arranged in the machine body 10 and are respectively, the position of guiding mechanism corresponds to that of lifting mechanism, the guiding mechanism is located on one side wall of machine body 10, the lifting mechanism is located on the other side wall of machine body 10, the guiding mechanism is fixedly connected with one end of connecting rod 12, the other end of connecting rod 12 is fixedly connected with lifting mechanism, the lifting mechanism is hinged with one end of pull rod A13, the other end of pull rod A13 is hinged with opening and closing door A17, opening and closing door A17 is hinged with the inner wall of machine body 10, opening and closing door A17 corresponds to that of opening and closing door B11, opening and closing door B11 is hinged with the inner wall of machine body 10, opening and closing door B11 is hinged with one end of pull rod B7, and the other end of pull rod B7 is.
Elevating system includes motor B14, rotates lead screw B16 and lead screw slider B15, motor B14 pass through the motor mount and fix on organism 10 inner wall, motor B14's output shaft passes through the coupling joint with the one end of rotating lead screw B16, the other end of rotating lead screw B16 passes through bearing and organism 10 inner wall connection, it passes through threaded connection to rotate lead screw B16 and lead screw slider B15, lead screw slider B15 is articulated with pull rod A13, lead screw slider B15 and connecting rod 12 fixed connection.
The guide mechanism comprises a sliding block 8 and a sliding rod 9, the sliding rod 9 is fixed on the inner wall of the machine body 10, the sliding rod 9 is connected with the sliding block, the sliding rod 9 and the sliding block are in sliding connection, the sliding block is hinged with a pull rod B7, and the sliding block is fixedly connected with a connecting rod 12.
Feed mechanism includes feeder hopper 2 and inlet pipe 3, and feeder hopper 2 is fixed at organism 10 top, the exit end of feeder hopper 2 and the one end fixed connection of inlet pipe 3, the other end and the contact of grinding mechanism of inlet pipe 3 are connected.
The grinding mechanism comprises a vertical moving mechanism, a mounting plate 4, a motor C21, a gear B24, a gear A23 and a feeding rod 22, the vertical moving mechanism is fixed on the inner wall of the machine body 10 and is fixedly connected with the mounting plate 4, the mounting plate 4 is provided with the motor C21, an output shaft of the motor C21 is fixedly connected with the gear B24, a gear B24 is meshed with the gear A23, the gear A23 is sleeved on the feeding rod 22, the feeding rod 22 is connected with the mounting plate 4 through a bearing, a cavity is arranged in the feeding rod 22, a feeding pipe 3 is inserted in the cavity of the feeding rod 22, the inner wall of the feeding rod 22 is contacted with the outer wall of the feeding pipe 3, the cavity of the feeding rod 22 is communicated with a grinding bin 6, a grinding disc 5 is fixedly sleeved outside the feeding rod 22, the grinding disc 5 is positioned right below the gear A23, the grinding disc 5 is positioned in the grinding bin 6, the grinding disc 5 is sleeved at the, the diameter of the circular cavity is adapted to the outer diameter of the feed rod 22.
The vertical movement mechanism comprises a motor A1, a rotary screw rod A20 and a screw rod sliding block A19, the motor A1 is fixed on the inner wall of the machine body 10 through a motor fixing frame, an output shaft of the motor A1 is connected with one end of the rotary screw rod A20 through a coupler, the other end of the rotary screw rod A20 is connected with the inner wall of the machine body 10 through a bearing, the rotary screw rod A20 is connected with the screw rod sliding block A19 through threads, and the screw rod sliding block A19 is fixedly connected with the mounting plate 4.
When the device is used, firstly, building waste is added into a machine body 10 through a feed hopper 2, the building waste firstly enters a grinding bin 6 through a feed pipe 3 and then enters a grinding bin 6 through a feed rod 22, the gap between a grinding disc 5 and a filter plate 18 in the grinding bin 6 can be adjusted according to grinding requirements, when the device is adjusted, firstly, a motor A1 in a vertical moving mechanism is started, a motor A1 drives a rotating lead screw A20 to rotate, the rotating lead screw A20 drives a lead screw sliding block A19 to translate along the rotating lead screw A20 when rotating, the lead screw sliding block A19 drives a mounting plate 4 to lift when moving, the mounting plate 4 can be guided through a sliding assembly when lifting, the sliding assembly can adopt a sliding rod and a sliding sleeve, the sliding sleeve can be arranged on the top wall of the machine body 10, the sliding sleeve is connected with the sliding rod, and the sliding sleeve are. When the mounting plate 4 goes up and down, the feeding rod 22 and the grinding disc 5 are driven to go up and down along with the mounting plate 4, when the feeding rod 22 goes up and down, the feeding rod 22 and the feeding pipe 3 slide relatively, the length of the feeding pipe 3 inserted into the feeding rod 22 changes, but the feeding pipe 3 is always inserted into the feeding rod 22. When the grinding disk 5 moves upward, the gap between the grinding disk 5 and the filter plate 18 increases, the amount of material ground at each time increases, and conversely, the amount of grinding decreases. When the grinding disc 5 goes up and down, the gap between the grinding disc 5 and the filter plate 18 can be changed according to the particle size of the added materials. When the grinding mechanism grinds, the motor C21 is started, the motor C21 drives the gear B24 to rotate, the gear B24 drives the gear A23 to rotate, and the gear A23 drives the grinding disc 5 to rotate through the feeding rod 22 when rotating so as to grind materials in the grinding bin 6. After the grinding mechanism grinds the materials, a motor B14 is started, a motor B14 drives a rotating lead screw B16 to rotate, a rotating lead screw B16 drives a lead screw slider B15 to slide along a rotating lead screw B16 and drives an opening and closing door A17 to rotate 90 degrees through a pull rod A13, and meanwhile, the lead screw slider B15 drives a sliding block 8 to slide along a sliding rod 9 through a connecting rod 12 and pulls the opening and closing door B11 to rotate 90 degrees through a pull rod B7. The opening and closing door A17 and the opening and closing door B11 rotate 90 degrees simultaneously, the grinding bin 6 is opened, and ground materials in the grinding bin 6 enter the bottom of the machine body 10 through the filter plate 18 and are discharged through a discharge hole in the bottom of the machine body 10.
The device passes through elevating system, guiding mechanism, connecting rod 12, the automatic start-stop of door A17 and door B11 that opens and shuts is realized to pull rod A13 and pull rod B7's cooperation, can grind the automatic blowing of mechanism grinding back, the building discarded object after grinding mechanism grinds simultaneously can at first sieve through filter plate 18, the granule that accords with the recovery standard can get into in the organism 10, the material that is greater than the recovery granule standard can remain and carry out the secondary grinding on filter plate 18, thereby avoid adulterating coarse aggregate in the fine aggregate, avoid the secondary screening process, the quality of the fine aggregate of building discarded object recovery efficiency and recovery preparation has been improved. In addition, the device can drive the grinding mechanism to lift through the vertical movement mechanism, thereby adjusting the grinding amount of the grinding mechanism each time.
As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.
Claims (6)
1. A device for preparing fine aggregate from building waste materials comprises a machine body and is characterized in that a feeding mechanism, a grinding bin, a grinding mechanism and an automatic opening and closing mechanism are arranged in the machine body, the feeding mechanism is arranged on the machine body, the outlet end of the feeding mechanism is communicated with the grinding bin, the grinding bin is internally provided with the grinding mechanism and a filter plate, the filter plate is positioned under the grinding mechanism, the grinding mechanism is fixed in the machine body, the grinding mechanism is connected with the feeding mechanism, the automatic opening and closing mechanism is positioned under the grinding bin, the automatic opening and closing mechanism comprises a lifting mechanism, a connecting rod, a pull rod A, an opening and closing door A, a pull rod B, an opening and closing door B and a guide mechanism, the lifting mechanism and the guide mechanism are arranged in the machine body and respectively positioned on the inner walls of two sides of the machine body, the guide mechanism is fixedly connected with one end of the connecting rod, and the, the lifting mechanism is hinged with one end of a pull rod A, the other end of the pull rod A is hinged with an opening and closing door A, the opening and closing door A is hinged with the inner wall of the machine body, the opening and closing door A corresponds to the opening and closing door B in position, the opening and closing door B is hinged with the inner wall of the machine body, the opening and closing door B is hinged with one end of the pull rod B, and the other end of the pull rod B is hinged with the guide mechanism.
2. An apparatus for preparing a fine aggregate from construction waste according to claim 1, wherein: the lifting mechanism comprises a motor B, a rotating lead screw B and a lead screw sliding block B, the motor B is fixed on the inner wall of the machine body through a motor fixing frame, an output shaft of the motor B is connected with one end of the rotating lead screw B through a coupler, the other end of the rotating lead screw B is connected with the inner wall of the machine body through a bearing, the rotating lead screw B is connected with the lead screw sliding block B through threads, the lead screw sliding block B is hinged with a pull rod A, and the lead screw sliding block B is fixedly connected with a connecting rod.
3. An apparatus for preparing a fine aggregate from construction waste according to claim 1, wherein: the guide mechanism comprises a sliding block and a sliding rod, the sliding rod is fixed on the inner wall of the machine body, the sliding rod is connected with the sliding block and is in sliding connection with the sliding block, the sliding block is hinged with the pull rod B, and the sliding block is fixedly connected with the connecting rod.
4. An apparatus for preparing a fine aggregate from construction waste according to claim 1, wherein: feed mechanism includes feeder hopper and inlet pipe, and the feeder hopper is fixed at the organism top, the exit end of feeder hopper and the one end fixed connection of inlet pipe, the other end and the grinding mechanism contact of inlet pipe are connected.
5. An apparatus for preparing a fine aggregate from construction waste according to claim 1, wherein: grinding mechanism includes vertical movement mechanism, the mounting panel, motor C, gear B, gear A and feed rod, vertical movement mechanism fixes on the organism inner wall, vertical movement mechanism and mounting panel fixed connection, be equipped with motor C on the mounting panel, motor C's output shaft and gear B fixed connection, gear B and gear A meshing, gear A overlaps on the feed rod, the feed rod passes through the bearing with the mounting panel and is connected, be equipped with the cavity in the feed rod, the cavity interpolation of feed rod has the inlet pipe, the cavity and the grinding storehouse of feed rod are linked together, the outside fixed cover of feed rod has the abrasive disc, the abrasive disc is located gear A under, the abrasive disc is located the grinding storehouse.
6. An apparatus for preparing a fine aggregate from the construction waste material according to claim 5, wherein: the vertical moving mechanism comprises a motor A, a rotating screw rod A and a screw rod sliding block A, the motor A is fixed on the inner wall of the machine body through a motor fixing frame, an output shaft of the motor A is connected with one end of the rotating screw rod A through a coupler, the other end of the rotating screw rod A is connected with the inner wall of the machine body through a bearing, the rotating screw rod A is connected with the screw rod sliding block A through threads, and the screw rod sliding block A is fixedly connected with the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279764.3U CN210994650U (en) | 2019-08-08 | 2019-08-08 | Device of building waste material preparation fine aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279764.3U CN210994650U (en) | 2019-08-08 | 2019-08-08 | Device of building waste material preparation fine aggregate |
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| Publication Number | Publication Date |
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| CN210994650U true CN210994650U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921279764.3U Active CN210994650U (en) | 2019-08-08 | 2019-08-08 | Device of building waste material preparation fine aggregate |
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| CN (1) | CN210994650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452466A (en) * | 2022-08-24 | 2022-12-09 | 广州海洋地质调查局 | A marine seabed sediment sampling device |
-
2019
- 2019-08-08 CN CN201921279764.3U patent/CN210994650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452466A (en) * | 2022-08-24 | 2022-12-09 | 广州海洋地质调查局 | A marine seabed sediment sampling device |
| CN115452466B (en) * | 2022-08-24 | 2023-07-07 | 广州海洋地质调查局 | Ocean seabed sediment sampling device |
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