CN222384946U - A construction waste recycling device for green buildings - Google Patents

Abstract

The utility model discloses a construction waste recycling device for green buildings in the technical field of green construction waste treatment, comprising a support frame, a dust prevention mechanism is arranged on the left side of the support frame, and a crushing mechanism is arranged above the dust prevention mechanism. The construction waste recycling device for green buildings consists of the support frame, the dust prevention mechanism, the crushing mechanism and the conveyor belt. The dust prevention mechanism adopts a double dust extraction structure and a dust collection structure. The double dust extraction structure adopts a fast negative pressure dust extraction method, which can quickly extract the dust in the crushed debris discharged from the cylindrical grinding body into the dust collection bin, and cooperate with the filter screen to block the dust particles. The dust collection structure collects the dust particles again, and then collects finer dust, which can also be used for recycling; the crushing mechanism crushes and grinds the construction waste with the help of multiple steel balls, so as to quickly treat the construction waste.

Description

Building rubbish recovery unit for green building

Technical Field

The utility model relates to the technical field of green construction waste treatment, in particular to a construction waste recycling device for green construction.

Background

The green building is characterized in that resources and energy sources are comprehensively considered and effectively utilized in the whole life cycle of the design, construction, operation, maintenance and dismantling of the building so as to reduce negative effects on the environment and the resources, provide healthy, comfortable and efficient living and working space and realize harmony between people and natural environment to the greatest extent, and the building garbage is various wastes generated in the processes of building, dismantling, decoration, repairing and the like, including waste bricks, waste concrete, waste mortar, waste wood, waste steel, waste plastic, waste glass and the like, and the wastes are usually sourced from building bodies, construction sites and other related facilities.

Patent grant bulletin number CN 212143909U's patent document discloses a green construction is with building rubbish recovery processing device, wherein "including being fixed in the base on ground and placing in two pneumatic cylinders on ground and first backup pad, base top outer wall is connected with the telescopic link through universal ball structure, and the top of telescopic link is connected with aggregate hierarchical screening mechanism through universal ball structure. The utility model adopts the improved belt conveyor mechanism, the improved belt conveyor mechanism can convey the construction waste into the crusher for crushing, the metal in the construction waste can be recovered before crushing, the damage of the metal to the crusher is avoided at the colleague who improves the utilization efficiency, compared with the traditional electromagnetic metal sorting mode, the device can complete the metal screening by only adding the permanent magnetic roller and the metal recovery box on the traditional belt conveyor, reduces the complexity of the structure, the manufacturing cost, the installation cost and the use and maintenance cost are reduced to a great extent, and based on the search of the patent and the combination of the green construction waste treatment operation in the prior art, the concrete blocks, bricks or mortar are required to be crushed in the green construction waste treatment process, and the crushed sand and stones are recycled, however, a great amount of dust is generated when the crushed sand and stones are dumped, and the dust covers the working environment, so that the working environment is polluted greatly and even the health of workers is threatened;

based on the above, the utility model designs a green construction waste recycling device for solving the above problems.

Disclosure of utility model

The utility model aims to provide a green construction waste recycling device for solving the problems in the background technology.

The building rubbish recycling device for the green building comprises a supporting frame, wherein a conveying belt is arranged at the lower end of the supporting frame, a dustproof mechanism is arranged on the left side of the supporting frame, a smashing mechanism is arranged above the dustproof mechanism, the dustproof mechanism comprises a dust accumulation bin, a dust discharging pipeline, a dust collecting bin, a first dust sucking pipeline, a second dust sucking pipeline and a discharging pipe, the upper end of the dust accumulation bin is fixedly connected with the dust discharging pipeline, the upper end of the dust discharging pipeline is fixedly connected with the dust collecting bin, the right end of the dust collecting bin is fixedly connected with a first dust sucking pipeline, the lower end of the first dust sucking pipeline is fixedly connected with a second dust sucking pipeline, the right ends of the first dust sucking pipeline and the second dust sucking pipeline are fixedly connected with a discharging pipe, the smashing mechanism comprises a cylinder grinding body, an inner bin, a hydraulic rod and a cover plate body, the inner bin is arranged on the outer wall of the cylinder grinding body, the hydraulic rod is fixedly connected with the inner bin, and the hydraulic rod is fixedly connected with the inner cover plate body and the inner cover plate body is fixedly connected with the hydraulic rod.

Optionally, the dustproof mechanism further comprises a bin gate body, a filter screen, a centrifugal fan, a machine body support, a servo motor and an air outlet pipeline, and the front end of the dust accumulation bin is hinged with the bin gate body.

Optionally, a filter screen is inserted at the left end inside the dust collecting bin, and a centrifugal fan is arranged at the left side of the filter screen.

Optionally, the lower extreme fixed mounting of centrifugal fan has the organism support, fixed mounting has servo motor on the organism support, servo motor's driving end is connected with centrifugal fan, centrifugal fan's front end fixedly connected with air-out pipeline.

Optionally, the crushing mechanism further comprises a motor bracket, a driving motor, a driving turntable, a driving belt, a bearing bracket, a bearing ring and a steel ball, wherein the motor bracket is fixedly arranged at the right end of the supporting frame.

Optionally, a driving motor is fixedly arranged at the upper end of the motor support, a driving turntable is fixedly arranged at the transmission end of the driving motor, and a transmission belt is arranged at the outer side of the driving turntable.

Optionally, the drive belt extends to the outer wall of drum grinding organism on, both ends are all fixed mounting has the bearing frame around the support frame, the internally mounted of bearing frame has the bearing ring.

Optionally, the cylinder grinding body is located on the bearing ring, steel balls are arranged in the cylinder grinding body, and a plurality of steel balls are located in the cylinder grinding body.

Compared with the prior art, the utility model has the beneficial effects that:

1. The dust collecting device is provided with a dust-proof mechanism, the dust-proof mechanism adopts a double dust-pumping structure and a dust-collecting structure, the double dust-pumping structure adopts a rapid negative pressure dust-pumping mode, dust in crushed sundries discharged from the cylinder grinding mill body can be pumped into the dust collecting bin and matched with the filter screen, dust particles can be blocked, the dust particles are collected again by the dust-collecting structure, further finer dust is collected, the dust can be recycled, dust in garbage disposal operation is effectively pumped away by the dust-proof mechanism, the environment is effectively polluted by the dust, and the recycling component of the dust particles can be increased.

2. According to the utility model, the crushing mechanism is arranged, the crushing mechanism adopts the crushing structure and the cover control structure, the crushing structure crushes and grinds the construction waste by means of the plurality of steel balls, the construction waste can be rapidly treated, and the cover control structure automatically controls the position of the cover plate body by means of the hydraulic rod, so that the crushed construction waste can be rapidly released after the crushing operation.

Drawings

FIG. 1 is a schematic view of a three-dimensional front view of the present utility model;

FIG. 2 is a schematic plan view of the present utility model;

FIG. 3 is a schematic view of the present utility model in a perspective top view;

FIG. 4 is a schematic plan view of the present utility model;

FIG. 5 is a schematic diagram showing a three-dimensional cross-section of the present utility model;

FIG. 6 is a schematic diagram of a second embodiment of the present utility model in a three-dimensional cross-section;

fig. 7 is a schematic three-dimensional cross-sectional view of the present utility model.

In the figure, 1, a support frame, 2, a dust prevention mechanism, 201, a dust accumulation bin, 202, a bin gate body, 203, a dust discharging pipeline, 204, a dust collecting bin, 205, a filter screen, 206, a centrifugal fan, 207, a machine body support, 208, a servo motor, 209, an air outlet pipeline, 210, a first dust extraction pipeline, 211, a second dust extraction pipeline, 212, a discharging pipe, 3, a crushing mechanism, 301, a motor support, 302, a driving motor, 303, a driving turntable, 304, a driving belt, 305, a bearing frame, 306, a bearing ring, 307, a cylinder grinding machine body, 308, steel balls, 309, an inner bin, 310, a hydraulic rod, 311, a cover plate body and 4, a conveying belt.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, in the embodiment of the utility model, a building rubbish recycling device for green building comprises a supporting frame 1, a conveying belt 4 is installed at the lower end of the supporting frame 1, a dustproof mechanism 2 is arranged at the left side of the supporting frame 1, a smashing mechanism 3 is arranged above the dustproof mechanism 2, the dustproof mechanism 2 comprises a dust accumulation bin 201, a lower dust pipeline 203, a dust collection bin 204, a first dust suction pipeline 210, a second dust suction pipeline 211 and a blanking pipe 212, the upper end of the dust accumulation bin 201 is fixedly connected with the lower dust pipeline 203, the upper end of the lower dust pipeline 203 is fixedly connected with the dust collection bin 204, the right end of the dust collection bin 204 is fixedly connected with a first dust suction pipeline 210, the lower end of the first dust suction pipeline 210 is fixedly connected with the second dust suction pipeline 211, the right end of the first dust suction pipeline 210 and the second dust suction pipeline 211 is fixedly connected with the blanking pipe 212, the dustproof mechanism 2 further comprises a bin gate 202, a filter screen 205, a centrifugal fan 206, a bracket 207, a servo motor 208 and an air outlet pipeline 209, the front end of the dust accumulation bin 201 is fixedly connected with the front end of the centrifugal fan 206, the front end of the centrifugal fan 206 is fixedly connected with the centrifugal fan 206, and the front end of the centrifugal fan 206 is fixedly connected with the upper end of the centrifugal fan 206;

Referring to fig. 3, fig. 6 and fig. 7, initially, the dust-proof mechanism 2 adopts a dual dust-collecting structure and a dust-collecting structure, the dust-collecting structure is composed of a dust-collecting bin 204, a centrifugal fan 206, a machine body bracket 207, a servo motor 208, an air outlet pipeline 209, a first dust-collecting pipeline 210, a second dust-collecting pipeline 211 and a discharging pipeline 212, the dust-collecting structure is composed of a dust-collecting bin 201, a bin gate 202, a lower dust pipeline 203 and a filter screen 205, before starting, the servo motor 208 needs to be powered on in advance and connected to a control terminal, no sundries on the filter screen 205 needs to be ensured in advance, dust can be filtered normally, during starting, the servo motor 208 is started up quickly to enable the centrifugal fan 206, and air in the dust-collecting bin 204, the first dust-collecting pipeline 210 and the second dust-collecting pipeline 211 is used to realize a negative pressure effect, at this moment, dust and dust on materials in the discharging pipeline 212 are pumped into the first dust-collecting pipeline 210 and the second dust-collecting pipeline 204, and dust-collecting particles in the dust-collecting bin 204 enter the dust-collecting bin 201 through the lower dust-collecting pipeline 203 under the blocking effect of the filter screen 205, and dust particles in the dust-collecting bin 201 are recovered by the dust-collecting mechanism 2 through the lower dust-collecting pipeline 203.

The dust-proof mechanism 2 adopts a double dust-pumping structure and a dust-collecting structure, the double dust-pumping structure adopts a rapid negative pressure dust-pumping mode, so that dust in crushed sundries discharged from the cylinder grinding machine body 307 can be pumped into the dust-collecting bin 204 rapidly and matched with the filter screen 205, dust particles can be blocked, the dust particles are collected again by the dust-collecting structure, and further finer dust is collected, and the dust can be recycled;

The crushing mechanism 3 comprises a cylindrical grinding body 307, an inner bin 309, a hydraulic rod 310 and a cover plate body 311, the inner bin 309 is formed in the outer wall of the cylindrical grinding body 307, the hydraulic rod 310 is fixedly arranged in the inner bin 309, the cover plate body 311 is fixedly connected with the transmission end of the hydraulic rod 310, the cover plate body 311 is slidably arranged in the inner bin 309, the crushing mechanism 3 further comprises a motor bracket 301, a driving motor 302, a driving turntable 303, a transmission belt 304, a bearing bracket 305, a bearing ring 306 and steel balls 308, the right end of the supporting frame 1 is fixedly provided with the motor bracket 301, the upper end of the motor bracket 301 is fixedly provided with the driving motor 302, the transmission end of the driving motor 302 is fixedly provided with the driving turntable 303, the transmission belt 304 extends to the outer wall of the cylindrical grinding body 307, the bearing brackets 305 are fixedly arranged at the front end and the rear end of the supporting frame 1, the bearing rings 306 are arranged in the bearing brackets 305, the cylindrical grinding body 307 is positioned on the bearing rings 306, the steel balls 308 are arranged in the cylindrical grinding body 307;

Referring to fig. 5 and 7, the crushing mechanism 3 adopts a crushing structure and a cover control structure, wherein the crushing structure comprises a motor bracket 301, a driving motor 302, a driving turntable 303, a transmission belt 304, a bearing bracket 305, a bearing ring 306, a cylinder grinding body 307 and steel balls 308, the cover control structure comprises an inner bin 309, a hydraulic rod 310 and a cover plate body 311, the driving motor 302 and the hydraulic rod 310 are required to be connected with electricity in advance before starting, and are connected with a control terminal, when starting, construction waste to be treated is filled into the cylinder grinding body 307 in advance, the driving motor 302 is started to drive the driving turntable 303 and the transmission belt 304, and then the cylinder grinding body 307 is driven to rotate rapidly, and in the rotating process, a plurality of steel balls 308 continuously strike and impact the construction waste, so that the effect of crushing the construction waste is realized, after the crushing operation of the construction waste is completed, the cover control structure is started, the hydraulic rod 310 is started to pull the cover plate body 311, the cylinder grinding body 307 is communicated with a discharging pipe 212, and the crushed construction waste in the cylinder grinding body 307 falls onto the transmission belt 4 through the discharging pipe 212, and at the same time, the dust is pumped away by the dust prevention mechanism 2 under negative pressure;

The crushing mechanism 3 adopts a crushing structure and a cover control structure, the crushing structure crushes and grinds the construction waste by means of the plurality of steel balls 308, the construction waste can be rapidly treated, and the cover control structure automatically controls the position of the cover plate body 311 by means of the hydraulic rod 310, so that the crushed construction waste can be rapidly released after the crushing operation;

The utility model has the working principle that firstly, building garbage such as concrete blocks, bricks or mortar is sent into a cylindrical grinding machine body 307, a crushing structure of a crushing mechanism 3 starts to work, a driving motor 302 is started and drives the cylindrical grinding machine body 307 to rotate rapidly through a driving belt 304, a plurality of steel balls 308 in the machine body continuously collide and impact the building garbage to realize efficient crushing and grinding, when the building garbage is crushed, a cover control structure starts to work, a hydraulic rod 310 is started and pulls a cover plate body 311 to enable the cylindrical grinding machine body 307 to be communicated with a blanking pipe 212, the crushed building garbage falls onto a conveying belt 4 through the blanking pipe 212, crushed sand and stone are sent out by the conveying belt 4 for recycling, meanwhile, in order to prevent dust generated in the crushing process from polluting the environment, a dual dust suction structure and a dust collection structure start to operate, a servo motor 208 starts a centrifugal fan 206 to generate a negative pressure effect, dust suction bin 204 is used for sucking dust in crushed sundries discharged from the cylindrical grinding 307 through a first dust suction pipeline 210 and a second dust suction pipeline 211, the dust collection bin 205 is enabled to be more effectively prevented from dust collection particles in the whole dust collection process, and dust collection efficiency is improved only by the dust collection structure is improved, and dust collection efficiency is improved, dust is improved, and dust collection efficiency is only can be continuously guaranteed in the dust collection process is guaranteed, and dust collection efficiency is guaranteed by the dust collection structure is only has a better operation process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a building rubbish recovery unit for green building, includes support frame (1), conveyer belt (4) are installed to the lower extreme of support frame (1), wherein the left side of support frame (1) is provided with dustproof mechanism (2), the top of dustproof mechanism (2) is provided with crushing mechanism (3), dustproof mechanism (2) are including dust accumulation storehouse (201), lower dust pipeline (203), collection dirt storehouse (204), first dust pipeline (210), second dust pipeline (211) and unloading pipe (212), the upper end fixedly connected with of dust accumulation storehouse (201) is down dirt pipeline (203), the upper end fixedly connected with of dust accumulation storehouse (203) is collected dirt storehouse (204), the right-hand member fixedly connected with of collection dirt storehouse (204) is first dust pipeline (210), the lower extreme fixedly connected with second dust pipeline (211) of first dust pipeline (210) and second dust pipeline (211) is connected with lower end fixedly connected with lower dust pipeline (212), crushing cylinder (307) are equipped with inner wall (309) in grinding cylinder (309), grinding cylinder (309) are installed in organism (309), the driving end of the hydraulic rod (310) is fixedly connected with a cover plate body (311), and the cover plate body (311) is slidably arranged in the inner bin (309).

2. The device for recycling construction waste for green construction according to claim 1, wherein the dustproof mechanism (2) further comprises a bin gate body (202), a filter screen (205), a centrifugal fan (206), a machine body support (207), a servo motor (208) and an air outlet pipeline (209), and the front end of the dust accumulation bin (201) is hinged with the bin gate body (202).

3. The building rubbish recycling device for green buildings of claim 2, wherein a filter screen (205) is inserted into the left end of the dust collecting bin (204), and a centrifugal fan (206) is arranged on the left side of the filter screen (205).

4. The construction waste recycling device for green construction according to claim 3, wherein a body support (207) is fixedly arranged at the lower end of the centrifugal fan (206), a servo motor (208) is fixedly arranged on the body support (207), the driving end of the servo motor (208) is connected with the centrifugal fan (206), and an air outlet pipeline (209) is fixedly connected with the front end of the centrifugal fan (206).

5. The device for recycling construction waste for green construction use according to claim 1, wherein the crushing mechanism (3) further comprises a motor bracket (301), a driving motor (302), a driving turntable (303), a driving belt (304), a bearing frame (305), a bearing ring (306) and a steel ball (308), and the right end of the supporting frame (1) is fixedly provided with the motor bracket (301).

6. The construction waste recycling device for green construction according to claim 5, wherein a driving motor (302) is fixedly arranged at the upper end of the motor support (301), a driving turntable (303) is fixedly arranged at the transmission end of the driving motor (302), and a driving belt (304) is arranged on the outer side of the driving turntable (303).

7. The device for recycling construction waste for green construction according to claim 5, wherein the transmission belt (304) extends to the outer wall of the cylindrical grinding body (307), bearing frames (305) are fixedly arranged at the front end and the rear end of the supporting frame (1), and bearing rings (306) are arranged in the bearing frames (305).

8. The construction waste recycling apparatus according to claim 1, wherein the cylindrical grinding body (307) is disposed on a bearing ring (306), steel balls (308) are disposed inside the cylindrical grinding body (307), and a plurality of the steel balls (308) are disposed inside the cylindrical grinding body (307).