Building material waste crushing and recycling device

Abstract

The utility model relates to the technical field of building material recycling, and discloses a building material waste crushing and recycling device which comprises a main body, a filtering hole is formed in the inner wall of one side of the main body, and a dust filtering mechanism is arranged in the filtering hole. During use, dust can be driven to be discharged from the filtering holes through the air suction function of the air pump, when the dust enters the filtering holes, the dust can be filtered through the upper filtering plate, the purification function is achieved, and when the upper filtering plate needs to be cleaned, the driving motor is started to drive the rotating shaft and the gear to rotate; when the rotating shaft rotates, the upper filter plate is driven to move downwards to enter the cleaning cavity, meanwhile, the lower filter plate moves upwards to enter the filter holes to achieve the filtering effect, when the rotating shaft rotates, a plurality of silica gel rods and a plurality of silica gel balls are driven to rotate synchronously, and the moving upper filter plate is knocked frequently, so that dust on the surface of the upper filter plate falls into a collecting box to be collected; and subsequent centralized processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building material recycling, and more specifically to a building material waste crushing and recycling device. Background Art

[0002] With the vigorous development of construction activities, the consumption of building materials is huge. In order to seek the reuse and recycling of building materials, it is necessary to recycle the discarded building materials, mainly bricks, stones, and concrete blocks. The recycling of building materials requires them to be crushed and can be used for backfilling the foundation layer in the building, or be remade into building materials.

[0003] The construction waste crushing and recycling device in the prior art will generate a large amount of dust when in use. Since the staff need to constantly carry out feeding activities near the device, they are prone to inhaling the dust, which causes great harm to the body. In addition, since the dust is dispersed in the air, it is easy to interfere with the staff's vision and affect the feeding operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a construction material waste crushing and recycling device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a construction material waste crushing and recycling device, comprising a main body, a filter hole is opened on one side inner wall of the main body, a dust filter mechanism is arranged in the filter hole, the dust filter mechanism is movably arranged in the filter hole, and the dust filter mechanism has a self-cleaning function;

[0006] The dust filtering mechanism comprises an exhaust assembly, an upper filter plate, and a lower filter plate, a cleaning chamber is provided in the main body, the filter hole is connected to the cleaning chamber by two rectangular holes, two slide grooves are provided on the filter hole and the opposite inner walls of the cleaning chamber, and a transmission groove is provided on the side inner walls of the four slide grooves on the same side, the upper filter plate and the lower filter plate are both slidably installed in the two transmission grooves, the upper filter plate and the lower filter plate are connected by a transmission assembly, a cleaning assembly is provided in the cleaning chamber, the cleaning assembly is connected to the transmission assembly, and the cleaning assembly is used to clean the upper filter plate and the lower filter plate, a collecting hole is provided on the side inner wall of the cleaning chamber, and a collection box compatible with the upper filter plate and the lower filter plate is slidably installed in the collecting hole.

[0007] Preferably, the exhaust assembly comprises an exhaust box, the exhaust box is fixedly mounted on the side of the main body, an exhaust hole is opened on the inner wall of the side of the exhaust box, an exhaust pipe is arranged in the exhaust hole, and an air pump is arranged on the exhaust pipe.

[0008] Preferably, the transmission assembly includes a rotating shaft, one end of which is rotatably mounted on the side inner wall of the transmission groove, a driving motor is provided on the side of the main body, the other end of the rotating shaft extends outside the main body and is connected to the output shaft of the driving motor, two gears are fixedly sleeved on the circumferential outer wall of the rotating shaft, two upper racks are fixedly mounted on the side of the upper filter plate, and two lower racks are fixedly mounted on the side of the lower filter plate, and the two upper racks and the two lower racks are respectively meshed with the two gears.

[0009] Preferably, the tops of the two upper racks and the two lower racks are provided with limiting holes, the relative inner walls of the two transmission grooves are fixedly mounted with two limiting shafts, and the four limiting shafts are respectively slidably mounted in the four limiting holes.

[0010] Preferably, the cleaning component includes a plurality of silicone rods, and the plurality of silicone rods are fixedly mounted on the circumferential outer wall of the rotating shaft, and the ends of the plurality of silicone rods are provided with silicone balls, and the plurality of silicone rods and the plurality of silicone balls are adapted to the upper filter plate and the lower filter plate.

[0011] Preferably, an inclined screen plate is fixedly mounted on the inner wall of the peripheral side of the main body, and the inclined screen plate is located above the filter hole. A recovery component is provided on the side of the main body.

[0012] Preferably, the recovery component includes a screw, an L-shaped hole is opened on the side of the main body, a threaded hole is opened on the inner wall of the side of the L-shaped hole, the screw is threadedly installed in the threaded hole, one end of the screw extends into the L-shaped hole and is fixedly installed with a sealing plate that matches the inclined screen plate, the other end of the screw extends to the outside of the main body and is fixedly installed with a knob, and a recovery box that matches the inclined screen plate is slidably installed in the L-shaped hole.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model can drive the dust to be discharged from the filter hole through the suction function of the air pump. When the dust enters the filter hole, the dust can be filtered through the upper filter plate to achieve the purification function. When the upper filter plate needs to be cleaned, the driving motor is started to drive the rotating shaft and the gear to rotate, and the upper filter plate is driven to move downward into the cleaning chamber through the meshing action. At the same time, the lower filter plate moves upward and enters the filter hole to achieve a filtering effect. When the rotating shaft rotates, it drives multiple silicone rods and multiple silicone balls to rotate synchronously, and frequently knocks the moving upper filter plate, so that the dust on its surface falls into the collection box for collection, which is convenient for subsequent centralized processing.

[0015] 2. The utility model recycles waste materials that meet the size through the setting of the inclined screen plate. Waste materials that do not meet the size will move to the inner wall of one side of the main body and accumulate under the guidance of the inclined screen plate. After a period of time, the screw is driven to rotate by turning the knob, so that the sealing plate moves horizontally, and the material falls into the recovery box under the action of gravity, which is convenient for the staff to pour it back into the main body for crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cutaway structural diagram of the main body, exhaust box, upper filter plate, and lower filter plate in the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 It is a schematic diagram of the partial cutaway structure of the side part of the main body in the utility model;

[0020] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0021] Figure 6 It is a schematic diagram of the partial cutaway structure of the main body of the utility model.

[0022] The accompanying drawings are marked as follows: 1. main body; 2. exhaust box; 3. exhaust pipe; 4. air pump; 5. upper filter plate; 6. lower filter plate; 7. rotating shaft; 8. driving motor; 9. upper rack; 10. lower rack; 11. gear; 12. limit shaft; 13. silicone rod; 14. silicone ball; 15. collecting box; 16. inclined screen plate; 17. screw; 18. sealing plate; 19. recovery box; 20. slide groove; 21. transmission groove. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0024] Figure 1-Figure 6 It is the best embodiment of the utility model, and the following Figure 1-Figure 6 The utility model is further described.

[0025] Specifically, a construction material waste crushing and recycling device includes a main body 1, a filter hole is opened on one side inner wall of the main body 1, a dust filter mechanism is arranged in the filter hole, the dust filter mechanism is movably arranged in the filter hole, and the dust filter mechanism has a self-cleaning function;

[0026] The dust filtering mechanism includes an exhaust component, an upper filter plate 5, and a lower filter plate 6. A cleaning chamber is provided in the main body 1. The filter hole and the cleaning chamber are connected by two rectangular holes. Two slide grooves 20 are provided on the opposite inner walls of the filter hole and the cleaning chamber. A transmission groove 21 is provided on the side inner walls of the four slide grooves 20 on the same side. The upper filter plate 5 and the lower filter plate 6 are both slidably installed in the two transmission grooves 21. The upper filter plate 5 and the lower filter plate 6 are connected by a transmission component. A cleaning component is provided in the cleaning chamber, and the cleaning component is connected to the transmission component. The cleaning component is used to clean the upper filter plate 5 and the lower filter plate 6. A collecting hole is provided on the side inner wall of the cleaning chamber, and a collection box 15 compatible with the upper filter plate 5 and the lower filter plate 6 is slidably installed in the collecting hole.

[0027] The exhaust assembly includes an exhaust box 2, which is fixedly mounted on the side of the main body 1. An exhaust hole is opened on the inner wall of the side of the exhaust box 2. An exhaust pipe 3 is arranged in the exhaust hole. An air pump 4 is arranged on the exhaust pipe 3. Through the setting of the air pump 4, the gas in the main body 1 can be sucked into the exhaust box 2 and discharged through the exhaust pipe 3, thereby preventing dust from diffusing into the air from the bottom of the main body 1.

[0028] The transmission assembly includes a rotating shaft 7, one end of which is rotatably mounted on the inner wall of the side of the transmission groove 21, a driving motor 8 is arranged on the side of the main body 1, and the other end of the rotating shaft 7 extends outside the main body 1 and is connected to the output shaft of the driving motor 8. Two gears 11 are fixedly sleeved on the peripheral outer wall of the rotating shaft 7, two upper racks 9 are fixedly mounted on the side of the upper filter plate 5, and two lower racks 10 are fixedly mounted on the side of the lower filter plate 6. The two upper racks 9 and the two lower racks 10 are respectively meshed and mounted with the two gears 11. Through the arrangement of the gears 11 and the upper racks 9 and the lower racks 10, the gears 11 can be driven to rotate synchronously through the rotation of the rotating shaft 7, thereby driving the upper racks 9 and the lower racks 10 to move synchronously in the opposite direction under the meshing action.

[0029] Limiting holes are provided on the tops of the two upper racks 9 and the two lower racks 10, and two limiting shafts 12 are fixedly installed on the relative inner walls of the two transmission grooves 21. The four limiting shafts 12 are respectively slidably installed in the four limiting holes. Through the setting of the limiting shafts 12, the lifting and lowering movements of the upper racks 9 and the lower racks 10 can be limited to prevent deviation. At the same time, the movement of the upper filter plate 5 and the lower filter plate 6 is also limited.

[0030] The cleaning component includes a plurality of silicone rods 13, and the plurality of silicone rods 13 are fixedly mounted on the peripheral outer wall of the rotating shaft 7. The ends of the plurality of silicone rods 13 are provided with silicone balls 14. The plurality of silicone rods 13 and the plurality of silicone balls 14 are adapted to the upper filter plate 5 and the lower filter plate 6. Through the arrangement of the silicone rods 13 and the silicone balls 14, the rotating shaft 7 can rotate synchronously to knock on the sides of the upper filter plate 5 and the lower filter plate 6, so that the dust accumulated on the surface thereof can be shaken off into the collection box 15 through the vibration effect.

[0031] An inclined screen plate 16 is fixedly installed on the inner wall of the peripheral side of the main body 1, and the inclined screen plate 16 is located above the filter hole. A recycling component is arranged on the side of the main body 1. Through the arrangement of the inclined screen plate 16, waste materials that meet the size can be recycled, and materials that do not meet the size can be intercepted and accumulated, which is convenient for repeated crushing.

[0032] The recycling component includes a screw 17, an L-shaped hole is opened on the side of the main body 1, and a threaded hole is opened on the inner wall of the side of the L-shaped hole. The screw 17 is threadedly installed in the threaded hole, one end of the screw 17 extends into the L-shaped hole and is fixedly installed with a sealing plate 18 that is compatible with the inclined screen plate 16, the other end of the screw 17 extends to the outside of the main body 1 and is fixedly installed with a knob, and a recycling box 19 that is compatible with the inclined screen plate 16 is slidably installed in the L-shaped hole. Through the setting of the sealing plate 18, the L-shaped hole can be sealed, so that waste that does not meet the size is accumulated on its side. When the screw 17 is rotated, the sealing plate 18 can be driven to move horizontally, so that the waste falls into the recycling box 19 under the action of gravity, which is convenient for re-crushing.

[0033] The working principle and use process of the utility model are as follows: when in use, waste materials are put into the main body 1 for crushing, and the waste materials that meet the size are recycled through the setting of the inclined screen plate 16. The waste materials that do not meet the size will move to the inner wall of one side of the main body 1 under the guidance of the inclined screen plate 16 and accumulate. After a period of time, the screw 17 is driven to rotate by turning the knob, so that the sealing plate 18 moves horizontally, so that the material falls into the recovery box 19 under the action of gravity, which is convenient for the staff to pour it back into the main body 1 for crushing.

[0034] During the crushing process, by starting the air pump 4, the dust can be driven to be discharged from the filter hole, the exhaust box 2, and the exhaust pipe 3. When the dust enters the filter hole, the dust can be filtered through the filtering effect of the upper filter plate 5, thereby realizing the purification function. When the upper filter plate 5 needs to be cleaned, the drive motor 8 is started to drive the rotating shaft 7 and the gear 11 to rotate. Through the meshing action between the upper rack 9 and the lower rack 10, the upper filter plate 5 is driven to move downward into the cleaning chamber. At the same time, the lower filter plate 6 moves upward and enters the filter hole to achieve a filtering effect. When the rotating shaft 7 rotates, it drives multiple silicone rods 13 and multiple silicone balls 14 to rotate synchronously, and frequently knocks the moving upper filter plate 5, so that the dust on its surface falls into the collection box 15 for collection, which is convenient for subsequent centralized processing.

[0035] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A construction waste crushing and recycling device, comprising a main body (1), characterized in that: A filter hole is provided on an inner wall of one side of the main body (1), a dust filter mechanism is provided in the filter hole, the dust filter mechanism is movably provided in the filter hole, and the dust filter mechanism has a self-cleaning function; The dust filtering mechanism comprises an exhaust assembly, an upper filter plate (5), and a lower filter plate (6); a cleaning chamber is provided in the main body (1); the filter hole and the cleaning chamber are communicated with each other via two rectangular holes; two slide grooves (20) are provided on the opposite inner walls of the filter hole and the cleaning chamber; a transmission groove (21) is provided on the side inner walls of four slide grooves (20) located on the same side; the upper filter plate (5) and the lower filter plate (6) are both slidably mounted in the two transmission grooves (21); the upper filter plate (5) and the lower filter plate (6) are connected via a transmission assembly; a cleaning assembly is provided in the cleaning chamber; the cleaning assembly is connected to the transmission assembly; the cleaning assembly is used to clean the upper filter plate (5) and the lower filter plate (6); a collecting hole is provided on the side inner wall of the cleaning chamber; a collecting box (15) adapted to the upper filter plate (5) and the lower filter plate (6) is slidably mounted in the collecting hole.

2. The construction waste crushing and recycling device according to claim 1, characterized in that: The exhaust assembly comprises an exhaust box (2), the exhaust box (2) being fixedly mounted on a side of the main body (1), an exhaust hole being provided on an inner wall of the side of the exhaust box (2), an exhaust pipe (3) being provided in the exhaust hole, and an air pump (4) being provided on the exhaust pipe (3).

3. The construction waste crushing and recycling device according to claim 1, characterized in that: The transmission assembly comprises a rotating shaft (7), one end of the rotating shaft (7) is rotatably mounted on the inner wall of the side of the transmission groove (21), a driving motor (8) is arranged on the side of the main body (1), the other end of the rotating shaft (7) extends outside the main body (1) and is connected to the output shaft of the driving motor (8), two gears (11) are fixedly sleeved on the outer wall of the peripheral side of the rotating shaft (7), two upper racks (9) are fixedly mounted on the side of the upper filter plate (5), and two lower racks (10) are fixedly mounted on the side of the lower filter plate (6), and the two upper racks (9) and the two lower racks (10) are respectively meshed and mounted with the two gears (11).

4. The construction waste crushing and recycling device according to claim 3, characterized in that: Limiting holes are provided at the tops of the two upper racks (9) and the two lower racks (10), and two limiting shafts (12) are fixedly mounted on the opposite inner walls of the two transmission grooves (21), and the four limiting shafts (12) are slidably mounted in the four limiting holes respectively.

5. The construction waste crushing and recycling device according to claim 3, characterized in that: The cleaning assembly comprises a plurality of silicone rods (13), the plurality of silicone rods (13) being fixedly mounted on the peripheral outer wall of the rotating shaft (7), the ends of the plurality of silicone rods (13) being provided with silicone balls (14), and the plurality of silicone rods (13) and the plurality of silicone balls (14) being compatible with the upper filter plate (5) and the lower filter plate (6).

6. The construction waste crushing and recycling device according to claim 1, characterized in that: An inclined screen plate (16) is fixedly mounted on the inner wall of the peripheral side of the main body (1), and the inclined screen plate (16) is located above the filter hole. A recovery component is arranged on the side of the main body (1).

7. The construction waste crushing and recycling device according to claim 6, characterized in that: The recovery component comprises a screw (17), an L-shaped hole is formed on the side of the main body (1), a threaded hole is formed on the inner wall of the side of the L-shaped hole, the screw (17) is threadedly installed in the threaded hole, one end of the screw (17) extends into the L-shaped hole and is fixedly installed with a sealing plate (18) that matches the inclined screen plate (16), the other end of the screw (17) extends to the outside of the main body (1) and is fixedly installed with a knob, and a recovery box (19) that matches the inclined screen plate (16) is slidably installed in the L-shaped hole.

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