Building material waste recovery device

Abstract

The utility model relates to the technical field of building material waste recovery, and discloses a building material waste recovery device which comprises a supporting leg frame, the supporting leg frame is provided with a conveying mechanism, and the conveying mechanism comprises a conveying cylinder. Crushed materials can be filtered through the filter screen, unqualified materials can be left in the supporting frame, the supporting frame can be pulled out from the interior of the crushing box and can be thrown into the crushing box again through the feeding pipe to be crushed, and the qualified crushed materials enter the conveying cylinder through the connecting channel. And when the rotating shaft rotates, conveying blades fixedly installed on the outer wall of the rotating shaft are driven to rotate, the rotating shaft and the conveying blades can evenly convey qualified crushed materials, and then the qualified crushed materials can be discharged through a discharging pipe so as to be matched with subsequent treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of waste building material recycling, in particular to a waste building material recycling device. Background Art

[0002] Recycling of construction waste refers to the process of collecting, sorting, processing and reusing waste materials generated during construction, decoration, demolition and other projects. Through recycling, the pollution and occupation of the environment by these wastes can be reduced. At the same time, valuable materials can be processed or transformed so that they can become usable resources again for the production of new construction materials or other uses.

[0003] According to the Chinese patent announcement number CN220177011U, the utility model relates to the technical field of waste building material recycling, and specifically to a waste building material recycling device, including a box body, the upper surface of the box body is fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly connected with a power motor, the upper surface of the box body is embedded with a crushing box, the interior of the crushing box is rotatably connected with a No. 1 crushing roller, the interior of the crushing box is rotatably connected with a No. 2 crushing roller, and the side surface of the box body is fixedly connected with a feeding pipe. In the utility model, the waste that is not completely crushed slides along the screen plate to the feed port position, and then the No. 1 pulley cooperates with the transmission belt and the No. 2 pulley to drive the spiral feeding shaft to rotate, so that the fragments at the position of the spiral feeding shaft enter the crushing box again along the connecting pipe, so that the incompletely crushed waste building materials are crushed again, and there is no need to use other power drive components, saving the parts cost of the device, and the crushed waste building materials are discharged from the discharge pipe, but: some existing waste building materials recycling devices often have the problem of uneven discharging when discharging, which affects the subsequent processing process and reduces the recycling efficiency and effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a construction material waste recycling device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction material waste recycling device includes a support leg frame, the support leg frame is provided with a conveying mechanism, the conveying mechanism includes a conveying cylinder, a discharge pipe is fixedly installed on the bottom of one side of the conveying cylinder, a rotating shaft is rotatably connected inside the conveying cylinder, a conveying blade is fixedly installed on the outer wall of the rotating shaft, one end of the rotating shaft passes through the conveying cylinder and extends, and a pulley group is fixedly provided on the outer wall of the extended end of the rotating shaft.

[0008] Preferably, a crushing mechanism is provided on the top of the conveying cylinder, and the crushing mechanism includes a crushing box, and the crushing box is fixedly installed on one side of the top of the conveying cylinder through a support frame, and a feed pipe is fixedly installed on the top of the crushing box. According to this preference, the building material waste is added from the feed pipe and enters the crushing box.

[0009] Preferably, the crushing mechanism further comprises a roller, a crushing hammer is fixedly mounted on one end of the roller, the crushing hammer is rotatably connected to the inside of the crushing box, a gear set is fixedly sleeved on the outer wall of the other end of the roller, and another pulley in the pulley set is fixedly sleeved on the outer wall of the other end of the roller. According to this preference, the gear set rotates, and the roller drives the crushing hammer to rotate relatively under the transmission effect of two mutually meshing gears.

[0010] Preferably, a motor is fixedly mounted on one side of the conveying cylinder through a support plate, and the output end of the motor is fixedly connected to the extending end of the rotating shaft. According to this preference, by starting the motor, the output end of the motor drives the rotating shaft to rotate.

[0011] Preferably, a connecting channel is fixedly installed on the top of the conveying cylinder, the top of the connecting channel is connected to the crushing box, and an electromagnetic valve is installed on the connecting channel. Through this optimization, the crushed qualified materials will enter the conveying cylinder through the connecting channel.

[0012] Preferably, a support frame is plugged into the front of the crushing box, and a filter screen is fixedly installed on the support frame. Through this optimization, unqualified materials can be left in the support frame, and the support frame can be pulled out from the inside of the crushing box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a construction material waste recycling device having the following features:

[0015] Beneficial effects:

[0016] 1. This kind of construction material waste recycling device, through the cooperation of the conveying mechanism, the connecting channel, the supporting frame and the filter screen, can filter the crushed materials through the filter screen, and the unqualified materials can be left in the supporting frame. The supporting frame can be pulled out from the inside of the crushing box and can be put into the crushing box again through the feeding pipe for crushing. The qualified crushed materials will enter the conveying cylinder through the connecting channel. When the rotating shaft rotates, the conveying blades fixedly installed on the outer wall of the rotating shaft are driven to rotate. The rotating shaft and the conveying blades can evenly convey the qualified crushed materials, and then they can be discharged through the discharging pipe for subsequent processing.

[0017] 2. This kind of construction material waste recycling device, through the cooperation of the crushing mechanism and the motor, adds the construction material waste from the feed pipe to the inside of the crushing box, and drives the rotating shaft to rotate through the output end of the motor, thereby driving the pulley group to rotate, and through the transmission connection of the belt, the roller is driven to rotate, thereby driving the gear group fixed on the outer wall of the roller to rotate, and through the transmission action of two mutually meshing gears, the roller drives the breaker hammer to rotate relatively, and the breaker hammer can crush the construction material waste for subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the crushing box of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the conveying cylinder of the utility model.

[0022] In the figure: 1. Support leg frame; 21. Conveying mechanism; 211. Conveying cylinder; 212. Discharging pipe; 213. Rotating shaft; 214. Conveying blades; 215. Pulley group; 31. Crushing mechanism; 311. Crushing box; 312. Feeding pipe; 313. Rotating roller; 314. Crushing hammer; 315. Gear group; 4. Motor; 5. Connecting channel; 6. Support frame; 7. Filter. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a construction material waste recycling device including a support leg frame 1, the support leg frame 1 is provided with a conveying mechanism 21, the conveying mechanism 21 includes a conveying cylinder 211, a discharge pipe 212 is fixedly installed at the bottom of one side of the conveying cylinder 211, a rotating shaft 213 is rotatably connected inside the conveying cylinder 211, a conveying blade 214 is fixedly installed on the outer wall of the rotating shaft 213, one end of the rotating shaft 213 passes through the conveying cylinder 211 and extends, a pulley group 215 is fixedly sleeved on the outer wall of the extended end of the rotating shaft 213, a connecting channel 5 is fixedly installed on the top of the conveying cylinder 211, the top of the connecting channel 5 is connected to the crushing box 311, an electromagnetic valve is installed on the connecting channel 5, a support frame 6 is plugged into the front of the crushing box 311, and a filter screen 7 is fixedly installed on the support frame 6.

[0026] In this embodiment, the crushed material can be filtered through the filter screen 7, and unqualified materials can remain in the support frame 6. The support frame 6 can be pulled out from the inside of the crushing box 311 and can be put into the crushing box 311 again through the feed pipe 312 for crushing. The qualified crushed materials will enter the conveying cylinder 211 through the connecting channel 5. When the rotating shaft 213 rotates, the conveying blades 214 fixedly installed on the outer wall of the rotating shaft 213 are driven to rotate. The rotating shaft 213 and the conveying blades 214 can evenly convey the qualified crushed materials, and then they can be discharged through the discharge pipe 212 to facilitate subsequent processing.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a crushing mechanism 31 is arranged on the top of the conveying cylinder 211, and the crushing mechanism 31 includes a crushing box 311, which is fixedly installed on one side of the top of the conveying cylinder 211 through a support frame, and a feed pipe 312 is fixedly installed on the top of the crushing box 311. The crushing mechanism 31 also includes a roller 313, and a crushing hammer 314 is fixedly installed on one end of the roller 313, and the crushing hammer 314 is rotatably connected to the inside of the crushing box 311, and a gear set 315 is fixedly sleeved on the outer wall of the other end of the roller 313, and another pulley in the pulley set 215 is fixedly sleeved on the outer wall of the other end of the roller 313, and a motor 4 is fixedly installed on one side of the conveying cylinder 211 through a support plate, and the output end of the motor 4 is fixedly connected to the extending end of the rotating shaft 213.

[0029] In this embodiment, by adding construction waste from the feed pipe 312, it enters the crushing box 311, and by starting the motor 4, the output end of the motor 4 drives the rotating shaft 213 to rotate, thereby driving the pulley group 215 fixedly mounted on the outer wall of the rotating shaft 213 to rotate, and through the transmission connection of the belt, the roller 313 is driven to rotate, thereby driving the gear group 315 fixedly mounted on the outer wall of the roller 313 to rotate, and through the transmission action of two mutually meshing gears, the roller 313 drives the breaker 314 to rotate relatively, and the breaker 314 can crush the construction waste for subsequent recycling.

[0030] The working principle of this building material waste recycling device is described in detail below.

[0031] like Figure 1-3 As shown, when in use, building material waste is added from the feed pipe 312 to enter the crushing box 311, and the motor 4 is started so that the output end of the motor 4 drives the rotating shaft 213 to rotate, thereby driving the pulley group 215 fixedly mounted on the outer wall of the rotating shaft 213 to rotate, and the driving roller 313 is driven to rotate by the transmission connection of the belt, thereby driving the gear group 315 fixedly mounted on the outer wall of the rotating roller 313 to rotate, and the rotating roller 313 drives the crushing hammer 314 to rotate relatively by the transmission action of two mutually meshing gears, and the crushing hammer 314 can crush the building material waste to facilitate subsequent The filter screen 7 can filter the crushed materials, and the unqualified materials can be left in the support frame 6. The support frame 6 can be pulled out from the crushing box 311 and can be put into the crushing box 311 again through the feed pipe 312 for crushing. The qualified crushed materials will enter the conveying cylinder 211 through the connecting channel 5. When the rotating shaft 213 rotates, the conveying blades 214 fixedly installed on the outer wall of the rotating shaft 213 are driven to rotate. The rotating shaft 213 and the conveying blades 214 can evenly convey the qualified crushed materials, and then they can be discharged through the discharge pipe 212 to facilitate subsequent processing.

Claims

1. A construction material waste recycling device, comprising a support leg frame (1), characterized in that: The support leg frame (1) is provided with a conveying mechanism (21), the conveying mechanism (21) comprising a conveying cylinder (211), a discharge pipe (212) is fixedly installed at the bottom of one side of the conveying cylinder (211), a rotating shaft (213) is rotatably connected inside the conveying cylinder (211), a conveying blade (214) is fixedly installed on the outer wall of the rotating shaft (213), one end of the rotating shaft (213) passes through the conveying cylinder (211) and extends, and a belt pulley group (215) is fixedly sleeved on the outer wall of the extended end of the rotating shaft (213).

2. A construction material waste recycling device according to claim 1, characterized in that: A crushing mechanism (31) is arranged on the top of the conveying cylinder (211), and the crushing mechanism (31) comprises a crushing box (311). The crushing box (311) is fixedly mounted on one side of the top of the conveying cylinder (211) via a support frame, and a feed pipe (312) is fixedly mounted on the top of the crushing box (311).

3. A construction material waste recycling device according to claim 2, characterized in that: The crushing mechanism (31) further comprises a roller (313), one end of which is fixedly provided with a crushing hammer (314), the crushing hammer (314) being rotatably connected to the interior of the crushing box (311), the other end of the roller (313) being fixedly sleeved with a gear set (315) on the outer wall, and another pulley in the pulley set (215) being fixedly sleeved on the outer wall of the other end of the roller (313).

4. The construction material waste recycling device according to claim 1, characterized in that: A motor (4) is fixedly mounted on one side of the conveying cylinder (211) via a support plate, and an output end of the motor (4) is fixedly connected to an extended end of the rotating shaft (213).

5. The construction material waste recycling device according to claim 1, characterized in that: A connecting channel (5) is fixedly mounted on the top of the conveying cylinder (211), the top of the connecting channel (5) is connected to the crushing box (311), and an electromagnetic valve is mounted on the connecting channel (5).

6. The construction material waste recycling device according to claim 2, characterized in that: A support frame (6) is plugged into the front of the crushing box (311), and a filter screen (7) is fixedly mounted on the support frame (6).

Images