Construction waste crushing device for construction engineering

Abstract

The utility model discloses a construction waste crushing device for construction engineering, and relates to the technical field of crushing devices. The water removal assembly is arranged above the equipment shell, the water removal assembly comprises a water filtering piece and an evaporation piece, the water filtering piece is used for filtering water existing in the construction waste, and the evaporation piece is used for removing water adsorbed by the construction waste; the driving assembly is arranged in front of the equipment shell, the driving assembly comprises a transmission part and an anti-falling part, the transmission part is used for driving the evaporation part to work, the anti-falling part is used for limiting the position of the transmission part, and the water filtering part comprises a shell fixed to the top of the equipment shell. According to the building rubbish crushing device, redundant water in building rubbish is filtered out through the porous water filtering plate, then the fan blades suck air into the fixing barrel, the air is heated through the electric heating wire set and blown into the shell, water in wet rubbish is evaporated, the occurrence of blocking in the crushing device can be effectively reduced, and the using stability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a construction waste crushing device for construction engineering. Background Art

[0002] Construction waste refers to waste and residual materials generated during the construction, demolition, decoration and maintenance of buildings. Construction waste usually includes various materials such as concrete gravel, bricks, tiles, wood, metal materials, gypsum board, glass, plastic, asphalt, etc. The generation of construction waste mainly comes from construction sites, demolition sites, decoration projects and maintenance projects. The treatment and management of construction waste is an important environmental protection task. Common methods of construction waste treatment include classified recycling, crushing, landfill, etc.

[0003] Existing construction waste crushing devices all use crushing rollers to directly crush all construction waste into slag. If the accumulated construction waste is mixed with a certain amount of moisture due to external influences (such as rainy and snowy weather), the construction waste with moisture will be directly put into the crushing device. The construction waste will easily adhere to the blades and internal parts of the crushing rollers, causing equipment blockage, affecting normal operation, and reducing equipment stability. Utility Model Content

[0004] The utility model aims to provide a construction waste crushing device for construction projects, which solves the problem that when construction waste with water is directly put into the crushing device, the construction waste adheres to the blades and internal parts of the crushing roller, causing the equipment to be blocked, affecting normal operation and reducing the stability of the equipment.

[0005] The utility model solves the above technical problems through the following technical solutions, and the utility model includes:

[0006] Equipment shell;

[0007] A water removal component, the water removal component is arranged above the equipment shell, the water removal component comprises a water filter and an evaporation component, the water filter is used to filter the water in the construction waste, and the evaporation component is used to remove the water adsorbed by the construction waste itself;

[0008] A driving assembly is arranged in front of the device shell, and the driving assembly includes a transmission member and an anti-slip member. The transmission member is used to drive the evaporation member to work, and the anti-slip member is used to limit the position of the transmission member.

[0009] Preferably, the water filter comprises an outer shell fixed to the top of the equipment shell, a porous water filter plate is slidably mounted inside the outer shell, a water outlet is opened below the outer shell, and a baffle is slidably mounted inside the outer shell.

[0010] Preferably, the evaporator comprises a fixed cylinder fixed to the front side of the shell, a heating wire group is arranged inside the fixed cylinder, a support shaft is rotated inside the fixed cylinder through a fixed frame, a plurality of fan blades are fixed on the outer surface of the support shaft, and a dust net is fixed on the front side of the fixed cylinder.

[0011] Preferably, the transmission member includes a transmission wheel 1 fixed to one end of the support shaft and a transmission wheel 2 arranged on the front side of the equipment shell, a transmission belt is sleeved between the outside of the transmission wheel 1 and the transmission wheel 2, and one end of the transmission wheel 1 and one end of the transmission wheel 2 are both provided with a socket.

[0012] Preferably, the anti-slip component includes a mounting post fixed to the front side of the device shell and an anti-slip plate arranged at one end of the mounting post, an annular limit plate is fixed to the outer surface of the mounting post, slots are provided on both sides of the mounting post, two plug posts are fixed on the back side of the anti-slip plate, a positioning sleeve is fixed to the front side of the anti-slip plate, inner grooves are provided on both sides of the positioning sleeve, springs are fixed inside the two inner grooves, sliding limit frames are provided inside the two inner grooves, rotating frames are rotatable on both sides of the positioning sleeve, and blocks are fixed on opposite sides of the two rotating frames.

[0013] Preferably, two crushing rollers rotate inside the device shell, and two gears rotate on the front of the device shell. The two gears are meshed with each other, and the two gears are fixedly connected to one end of the two crushing rollers respectively, and a dual-axis motor is fixed on the front of one of the gears.

[0014] Preferably, the second transmission wheel is fixedly connected to one end of the output shaft of the dual-axis motor.

[0015] Preferably, a stand is fixed below the device shell, and the dual-axis motor is fixed above the stand.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model filters out excess water in construction waste through a porous water filter plate, and then the fan blades draw air into a fixed cylinder and blow it into the outer shell after being heated by an electric heating wire group, so as to evaporate the moisture in the wet waste, which can effectively reduce the occurrence of blockage inside the crushing device and improve the stability of the equipment.

[0018] 2. The fan blades transmit the power of the dual-axis motor to the fan blades through the transmission action of the transmission wheel 2, the transmission belt and the transmission wheel 1, so as to realize the synchronous operation of garbage crushing and fan blade exhaust, which can effectively reduce energy waste and reduce the energy consumption cost of equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 It is the overall internal cross-sectional view of the utility model;

[0021] Figure 3 It is a disassembled cross-sectional view of the anti-dropping member in the utility model;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0023] The numbers in the figure represent:

[0024] 1. Equipment shell; 2. Water removal component; 21. Outer shell; 22. Porous water filter plate; 23. Water outlet; 24. Baffle; 25. Fixed cylinder; 26. Heating wire group; 27. Support shaft; 28. Fan blade; 29. ​​Dustproof net; 3. Drive component; 31. Transmission wheel one; 32. Transmission wheel two; 33. Transmission belt; 34. Socket; 35. Mounting column; 36. Anti-slip plate; 37. Slot; 38. Insert column; 39. Positioning sleeve; 310. Inner groove; 311. Spring; 312. Limit frame; 313. Rotating frame; 314. Block; 4. Crushing roller; 5. Gear; 6. Dual-axis motor; 7. Stand. DETAILED DESCRIPTION

[0025] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0026] This embodiment provides a technical solution: a construction waste crushing device for construction engineering, such as Figure 1 and Figure 2 As shown, it includes an equipment shell 1, a water removal component 2 and a driving component 3. The water removal component 2 is arranged above the equipment shell 1. A through hole is opened on the top of the equipment shell 1. The water removal component 2 is connected to the equipment shell 1 through the through hole, so that construction waste can enter the equipment shell 1. The water removal component 2 includes a water filter and an evaporation component. The water filter is used to filter the moisture in the construction waste to prevent the wet waste from entering the equipment shell 1 and adhering to the blade and internal parts of the crushing roller 4 to affect the normal operation of the device. The evaporation component is used to remove the moisture adsorbed by the construction waste itself, further reduce the moisture in the wet waste, and reduce the adhesion of the wet waste; the driving component 3 is arranged in front of the equipment shell 1. The driving component 3 includes a transmission component and an anti-slip component. The transmission component is driven by a dual-axis motor 6. The transmission component is used to drive the evaporation component to work. The anti-slip component is used to limit the position of the transmission component to facilitate the replacement of the transmission belt 33 in the transmission component.

[0027] like Figure 2 As shown, the water filter comprises a housing 21 fixed to the top of the equipment housing 1. Figure 1For example, the feed port of the outer shell 21 is opened on the left side, which is the wet garbage feed end, and the feed port of the equipment shell 1 is set on the right side, which is the dry garbage feed end. A porous water filter plate 22 is slidably installed inside the outer shell 21, and two inclined chutes are opened inward at the opening of the feed port on the outer shell 21. The porous water filter plate 22 slides into the inclined chutes through the traction feet. When wet garbage is fed, excess water in the garbage will be separated from the garbage through the porous water filter plate 22. A water outlet 23 is opened at the bottom of the outer shell 21, and the filtered water will flow out through the water outlet 23. The drainage part of the filtered water is convenient for later cleaning due to its open structure, which prevents the part from being too dirty and breeding flies and insects in summer. A baffle 24 is slidably installed inside the outer shell 21. The back of the baffle 24 penetrates and extends to the outside of the outer shell 21, and a handle is fixed on the back. The baffle 24 can be pulled out to put the garbage on its top into the equipment shell 1, and the baffle 24 can be pushed into the outer shell 21 to block the garbage in the outer shell 21 for dehydration.

[0028] like Figure 2 and Figure 3 As shown, the evaporator includes a fixed cylinder 25 fixed to the front side of the shell 21, a circular hole is opened on the front side of the shell 21, and the position of the circular hole corresponds to a port of the fixed cylinder 25. A heating wire group 26 is arranged inside the fixed cylinder 25, and a support shaft 27 is rotated through a fixed frame inside the fixed cylinder 25, and a plurality of fan blades 28 are fixed to the outer surface of the support shaft 27. A dustproof net 29 is fixed on the front side of the fixed cylinder 25, a through hole is opened in the center of the dustproof net 29, and an annular shell is fixed inside the through hole, and one end of the support shaft 27 extends from the through hole to the outside of the dustproof net 29 and rotates in the annular shell.

[0029] like Figure 3 and Figure 4 As shown, the transmission member includes a transmission wheel 1 31 fixed to one end of the support shaft 27 and a transmission wheel 2 32 arranged on the front side of the equipment shell 1. The diameter of the transmission wheel 1 31 is much smaller than the diameter of the transmission wheel 2 32. When the transmission wheel 2 32 rotates with the dual-axis motor 6, the transmission wheel 1 31 is driven to rotate rapidly, thereby driving the support shaft 27 and the fan blades 28 to rotate at high speed. A transmission belt 33 is sleeved between the outside of the transmission wheel 1 31 and the transmission wheel 2 32. The transmission wheel 2 32 drives the transmission wheel 1 31 to rotate through the transmission belt 33. One end of the transmission wheel 1 31 and one end of the transmission wheel 2 32 are both provided with a socket 34.

[0030] like Figure 3 and Figure 4As shown, the anti-slip member includes a mounting post 35 fixed to the front of the device shell 1 and an anti-slip plate 36 arranged at one end of the mounting post 35. The mounting post 35 is arranged at the center between the transmission wheel 1 31 and the transmission wheel 2 32. Both sides of the mounting post 35 are provided with a card slot 37. Two plug posts 38 are fixed on the back of the anti-slip plate 36. The size of the plug posts 38 is adapted to the plug hole 34. The plug posts 38 and the plug hole 34 are plugged in to tilt the anti-slip plate 36 between the transmission wheel 1 31 and the transmission wheel 2 32. A positioning sleeve 39 is fixed on the front of the anti-slip plate 36. The internal size of the positioning sleeve 39 is compatible with the mounting column 35, and inner grooves 310 are provided on both sides of the positioning sleeve 39. Springs 311 are fixed inside the two inner grooves 310, and limit frames 312 are slidably provided inside the two inner grooves 310. Rotating frames 313 are rotatable on both sides of the positioning sleeve 39. When the spring 311 is at its original length, one end of the limit frame 312 pushes the rotating frame 313 to a position away from the positioning sleeve 39. Blocks 314 are fixed on the opposite sides of the two rotating frames 313, and the size of the block 314 is compatible with the slot 37.

[0031] like Figure 1 and Figure 2 As shown, there are two crushing rollers 4 rotating inside the equipment shell 1, and two gears 5 rotating on the front of the equipment shell 1, the two gears 5 are meshed with each other, and the two gears 5 are respectively fixedly connected to one end of the two crushing rollers 4, a double-axis motor 6 is fixed to the front of one of the gears 5, and a transmission wheel 2 32 is fixedly connected to one end of the output shaft of the double-axis motor 6, a stand 7 is fixed below the equipment shell 1, and the double-axis motor 6 is fixed above the stand 7, and construction waste without moisture is put into the equipment shell 1 from the feed port on the equipment shell 1. Under the drive of the double-axis motor 6, the two meshing gears 5 respectively drive the two crushing rollers 4 to rotate in the opposite direction to crush the construction waste, and the crushed waste fragments fall directly from the bottom of the equipment shell 1.

[0032] When in use, construction waste with moisture is put into the feed port on the outer shell 21, and the waste rolls on the porous water filter plate 22 into the space above the baffle 24. During the rolling of the waste, water and waste are filtered and separated by the porous water filter plate 22, and the separated water flows out through the water outlet 23. The driving of the dual-axis motor 6 drives the transmission wheel 2 32 connected thereto to rotate, and the transmission wheel 2 32 drives the transmission wheel 1 31 to rotate through the transmission belt 33. The transmission wheel 1 31 will drive the support shaft 27 and the fan blades 28 to rotate at high speed. The fan blades 28 transmit the power of the dual-axis motor 6 to the fan blades 28 through the transmission action of the transmission wheel 2 32, the transmission belt 33 and the transmission wheel 1 31, so as to realize the synchronous operation of the crushing roller 4 and the fan blades 28, realize the synchronous crushing and dehydration of construction waste, improve the overall working efficiency of the equipment, and effectively reduce energy waste and reduce the energy consumption cost of the equipment.

[0033] The fan blades 28 draw external air into the fixed cylinder 25, and the air is heated by the heating wire group 26. The hot air is blown into the outer shell 21 to evaporate the moisture in the wet garbage, preventing some construction waste from adhering to the crushing roller 4 due to moisture, causing blockage inside the crushing device and affecting the normal operation of the equipment. Reducing moisture can effectively reduce the occurrence of blockage inside the device and improve the stability of the equipment. After the moisture is evaporated and removed, the baffle 24 is pulled out of the outer shell 21 to send the garbage into the equipment shell 1 for crushing.

[0034] When the transmission belt 33 is loose and the transmission performance is reduced, the two rotating frames 313 are pressed down, and the two rotating frames 313 respectively squeeze the two limiting frames 312 into the inner groove 310 to compress the spring 311. At this time, the rotating frame 313 drives the card block 314 to tilt out of the card slot 37, and the anti-slip plate 36 can be removed, so that the limiting shielding contact of the transmission belt 33 is contacted. After the transmission belt 33 is removed and replaced, the two rotating frames 313 are pressed again until the card block 314 tilts up, and the positioning sleeve 39 is put into the corresponding mounting post 35, and the two plug posts 38 are respectively inserted into the two plug holes 34, and the rotating frame 313 is released. The spring 311 will push the limiting frame 312 out of the inner groove 310 through its own elastic force, and push the rotating frame 313 back to its original state. The tilted end of the rotating frame 313 pushes the card block 314 to get into the card slot 37, thus completing the fixed installation of the anti-slip plate 36, which is convenient for replacing the transmission belt 33.

[0035] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims of the present invention, but they will all fall within the scope of protection of the present invention.

Claims

1. A construction waste crushing device for construction engineering, characterized in that: include: Equipment shell (1); A water removal component (2), the water removal component (2) being arranged above the device shell (1), the water removal component (2) comprising a water filter and an evaporation component, the water filter being used to filter the water present in the construction waste, and the evaporation component being used to remove the water adsorbed by the construction waste itself; A drive assembly (3), the drive assembly (3) being arranged in front of the device housing (1), the drive assembly (3) comprising a transmission component and an anti-slip component, the transmission component being used to drive the evaporation component to work, and the anti-slip component being used to limit the position of the transmission component.

2. The construction waste crushing device for construction engineering according to claim 1, characterized in that: The water filter comprises an outer shell (21) fixed to the top of the device shell (1), a porous water filter plate (22) is slidably mounted inside the outer shell (21), a water outlet (23) is provided below the outer shell (21), and a baffle (24) is slidably mounted inside the outer shell (21).

3. The construction waste crushing device for construction engineering as claimed in claim 2, characterized in that: The evaporating element comprises a fixed cylinder (25) fixed to the front face of the housing (21), a heating wire group (26) being arranged inside the fixed cylinder (25), a support shaft (27) being rotatable inside the fixed cylinder (25) via a fixed frame, a plurality of fan blades (28) being fixed to the outer surface of the support shaft (27), and a dustproof net (29) being fixed to the front face of the fixed cylinder (25).

4. The construction waste crushing device for construction engineering as claimed in claim 3, characterized in that: The transmission member comprises a transmission wheel 1 (31) fixed to one end of the support shaft (27) and a transmission wheel 2 (32) arranged on the front face of the device housing (1); a transmission belt (33) is sleeved between the outsides of the transmission wheel 1 (31) and the transmission wheel 2 (32); and a socket (34) is provided at one end of the transmission wheel 1 (31) and one end of the transmission wheel 2 (32).

5. The construction waste crushing device for construction engineering as claimed in claim 4, characterized in that: The anti-slip component comprises a mounting column (35) fixed to the front of the device shell (1) and an anti-slip plate (36) arranged at one end of the mounting column (35); both sides of the mounting column (35) are provided with a card slot (37); the back of the anti-slip plate (36) is fixed with two plug columns (38); the front of the anti-slip plate (36) is fixed with a positioning sleeve (39); both sides of the positioning sleeve (39) are provided with inner grooves (310); springs (311) are fixed inside the two inner grooves (310); both sides of the two inner grooves (310) are provided with sliding limit frames (312); both sides of the positioning sleeve (39) are provided with rotating frames (313); and the opposite sides of the two rotating frames (313) are provided with card blocks (314).

6. The construction waste crushing device for construction engineering as claimed in claim 4, characterized in that: Two crushing rollers (4) are rotatable inside the device shell (1), and two gears (5) are rotatable on the front of the device shell (1). The two gears (5) are meshed with each other, and the two gears (5) are respectively fixedly connected to one end of the two crushing rollers (4), and a double-shaft motor (6) is fixed on the front of one of the gears (5).

7. The construction waste crushing device for construction engineering according to claim 6, characterized in that: The second transmission wheel (32) is fixedly connected to one end of the output shaft of the dual-axis motor (6).

8. The construction waste crushing device for construction engineering as claimed in claim 7, characterized in that: A stand (7) is fixed below the device shell (1), and the dual-axis motor (6) is fixed above the stand (7).

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