Construction waste environment-friendly treatment device

Abstract

The utility model discloses an environment-friendly treatment device for construction waste, which relates to the technical field of construction waste and comprises a water collecting tank, a belt conveyor and a shell are connected above the water collecting tank, and a first crushing roller and a second crushing roller are rotatably connected to the left side and the right side of the shell respectively. The crushing teeth of the second crushing roller and the crushing teeth of the first crushing roller are distributed in a staggered mode, the servo motor is started to drive the first crushing roller and the second crushing roller on the two sides to rotate oppositely, brick and stone crushing is completed, the crushed brick and stone fall into the screen, fine powder materials are discharged, and the crushed and recyclable brick and stone are screened out. And meanwhile, water is supplied to a water inlet pipe through an external water tank, water is sprayed out through a spray head to wash the fragment-shaped recoverable masonry cleanly, and finally, the fragment-shaped recoverable masonry falls on a belt conveyor to be conveyed away by starting an electric push rod and putting down a screen, so that the construction waste is recycled.

Description

TECHNICAL FIELD

[0001] The utility model relates to building garbage treatment technical field especially relates to a building garbage environmental protection treatment device. BACKGROUND

[0002] Building garbage refers to the surplus mud, surplus residue, mud and other waste produced in the process of construction, demolition, repair and resident house decoration by construction, construction unit or individual, mainly including waste concrete, waste brick and ceramic residue etc., and the reason of building garbage environmental protection treatment is to reduce environmental pollution, save resources, reduce cost, promote economic development, create employment opportunity, promote industrial upgrading, improve public environmental protection consciousness and promote sustainable development etc.

[0003] At present, the method of most cities to deal with building garbage will occupy a large amount of land resources, and may cause pollution to soil and groundwater, and it is difficult to recycle some building garbage for recycling, resulting in low resource level, which is easy to cause resource waste. UTILITARIAN CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a building garbage environmental protection treatment device, which solves the problem in the background art.

[0005] To achieve the above object, the utility model realizes the following technical scheme: a building garbage environmental protection treatment device, comprising:

[0006] The water collecting tank is provided with a drain hole in the bottom, a belt conveyor is connected to the upper middle position of the water collecting tank, an outer shell is connected to the upper side of the water collecting tank above the belt conveyor, a pair of second bearings and a pair of first bearings are embedded in the left and right sides of the outer shell, a first crushing roller is rotatably connected to the inner side of a pair of second bearings, a second crushing roller is rotatably connected to the inner side of a pair of first bearings, and the crushing teeth of the second crushing roller and the crushing teeth of the first crushing roller are staggered;

[0007] One end of the second crushing roller is provided with a first driving mechanism, the other end of the second crushing roller is provided with a transmission mechanism, and the other end of the second crushing roller is connected with the first crushing roller through the transmission mechanism;

[0008] A screen is rotatably connected to the lower side of the second crushing roller and the first crushing roller in the inner part of the outer shell, a pair of fixed sleeves are fixedly connected to the upper side of the screen, a second shaft rod is rotatably connected to the inner part of the fixed sleeve, both ends of the second shaft rod extend to the outer side of the outer shell, and both ends of the second shaft rod are provided with a second driving mechanism;

[0009] The back side of the shell is embedded with a water inlet pipe, and the outer side of the water inlet pipe is transversely connected with six spray heads, and the positions of the spray heads correspond to the positions of the screen meshes.

[0010] As a further technical scheme of the present application, the first driving mechanism comprises a servo motor, the servo motor is fixedly connected with the outer wall of the shell, one end of the output shaft of the servo motor is connected with a driving gear, the outer side of the driving gear is meshingly connected with a driven gear, and the inner ring of the driven gear is fixedly connected with the second crushing roller.

[0011] As a further technical scheme of the present application, the transmission mechanism comprises a first gear and a second gear, the first gear and the second gear are meshingly connected, the inner ring of the first gear is fixedly connected with the second crushing roller, and the inner ring of the second gear is fixedly connected with the first crushing roller.

[0012] As a further technical scheme of the present application, the second driving mechanism comprises an electric push rod, one end of the output shaft of the electric push rod is rotatably connected with a second shaft rod, the top of the electric push rod is rotatably connected with a first shaft rod, the first shaft rod penetrates through the inside of the shell and is fixedly connected with the two side walls of the shell.

[0013] As a further technical scheme of the present application, arc-shaped grooves are formed in the two sides of the shell, and the second shaft rod is slidably connected with the arc-shaped grooves.

[0014] As a further technical scheme of the present application, the back side of the screen mesh is fixedly connected with a third shaft rod, bearings are rotatably connected with the two ends of the third shaft rod, and the back side of the bearings is fixedly connected with the side wall of the shell.

[0015] The present application provides a kind of building garbage environmental protection processing device, and compared with prior art has following beneficial effects:

[0016] The present application provides a kind of building garbage environmental protection processing device, and compared with prior art has following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1It is one of whole structure schematic view of building garbage environment-friendly treatment device;

[0018] Figure 2 It is one of whole structure schematic view of building garbage environment-friendly treatment device;

[0019] Figure 3 It is a top view sectional view of shell in building garbage environment-friendly treatment device;

[0020] Figure 4 It is a top view of screen in building garbage environment-friendly treatment device;

[0021] Figure 5 It is a top view of water collecting tank in building garbage environment-friendly treatment device.

[0022] In the figure: 1, shell; 2, driven gear; 3, driving gear; 4, servo motor; 5, water inlet pipe; 6, belt conveyor; 7, water collecting tank; 8, first shaft; 9, electric push rod; 10, second shaft; 11, arc-shaped groove; 12, first gear; 13, second gear; 14, first crushing roller; 15, second crushing roller; 16, spray head; 17, bearing seat; 18, third shaft; 19, fixed sleeve; 20, screen; 21, first bearing; 22, second bearing; 23, drain hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of building garbage environment-friendly treatment device technical scheme: including water collecting tank 7, the bottom of water collecting tank 7 is equipped with drain hole 23, it is convenient to sewage discharge, the upper middle position of water collecting tank 7 is connected with belt conveyor 6, the upper of water collecting tank 7 is located in the upper of belt conveyor 6 and is connected with shell 1, the left and right sides of shell 1 are respectively embedded with a pair of second bearing 22 and a pair of first bearing 21, the inner side of a pair of second bearing 22 is rotatably connected with first crushing roller 14, the inner side of a pair of first bearing 21 is rotatably connected with second crushing roller 15, the crushing teeth of second crushing roller 15 and the crushing teeth of first crushing roller 14 are staggered distribution;

[0025] The one end of second crushing roller 15 is provided with first driving mechanism, the other end of second crushing roller 15 is provided with transmission mechanism, the other end of second crushing roller 15 is connected with first crushing roller 14 by transmission mechanism.

[0026] The inside of the shell 1 is rotatably connected with a screen 20 below the second crushing roller 15 and the first crushing roller 14, the upper side of the screen 20 is fixedly connected with a pair of fixed sleeves 19, the inside of the fixed sleeves 19 is rotatably connected with a second shaft rod 10, both ends of the second shaft rod 10 extend to the outside of the shell 1, and both ends of the second shaft rod 10 are provided with a second driving mechanism;

[0027] The back side of the shell 1 is embedded with a water inlet pipe 5, the outer side of the water inlet pipe 5 is transversely connected with six spray heads 16, the positions of the spray heads 16 correspond to the positions of the screen 20.

[0028] As shown in Figure 1 and Figure 3 , the first driving mechanism comprises a servo motor 4, the servo motor 4 is fixedly connected with the outer wall of the shell 1, one end of the output shaft of the servo motor 4 is connected with a driving gear 3, the outer side of the driving gear 3 is meshingly connected with a driven gear 2, the inner ring of the driven gear 2 is fixedly connected with the second crushing roller 15, the servo motor 4 is started, driving the driving gear 3 to rotate, and then driving the driven gear 2 and the second crushing roller 15 to rotate.

[0029] As shown in Figure 1 and Figure 3 , the transmission mechanism comprises a first gear 12 and a second gear 13, the first gear 12 and the second gear 13 are meshingly connected, the inner ring of the first gear 12 is fixedly connected with the second crushing roller 15, the inner ring of the second gear 13 is fixedly connected with the first crushing roller 14, as the second crushing roller 15 rotates, the first gear 12 rotates, through the meshing connection between the first gear 12 and the second gear 13, the first crushing roller 14 rotates, completing the crushing of the bricks.

[0030] As shown in Figures 1 to 4 , the second driving mechanism comprises an electric push rod 9, one end of the output shaft of the electric push rod 9 is rotatably connected with the second shaft rod 10, the top of the electric push rod 9 is rotatably connected with a first shaft rod 8, the first shaft rod 8 penetrates the inside of the shell 1 and is fixedly connected with the side walls of the shell 1, the first shaft rod 8 is driven to elongate by the electric push rod 9, and then the screen 20 is lowered, so that the broken recyclable bricks and stones fall on the belt conveyor 6 for transportation.

[0031] As shown in Figures 1 to 4 , arc-shaped grooves 11 are formed in the two sides of the shell 1, the second shaft rod 10 is slidably connected with the arc-shaped grooves 11, facilitating the elongation of the first shaft rod 8 driven by the electric push rod 9, driving the screen 20 to overturn, the back side of the screen 20 is fixedly connected with a third shaft rod 18, both ends of the third shaft rod 18 are rotatably connected with bearing seats 17, the back side of the bearing seats 17 is fixedly connected with the side walls of the shell 1, facilitating the downward overturning of the screen 20.

[0032] The working principle of the utility model is: through starting servo motor 4, drive second gear 13 clockwise rotation, drive first gear 12 and second broken roll 15 counterclockwise rotation, through the connection between first gear 12 and second gear 13, drive two sides first broken roll 14 and second broken roll 15 opposite rotation, complete the broken of brick and stone, the brick and stone after breaking fall into screen 20, the fine powder material is discharged, the broken block recyclable brick and stone is screened out, and through the water supply of external water tank to water inlet pipe 5 at the same time, through the spray head 16 and spray water to the broken block recyclable brick and stone and wash clean, finally through starting electric push rod 9, lower screen 20, make the broken block recyclable brick and stone fall in belt conveyor 6 and transport, realize the recycling of construction waste, satisfy the environmental protection treatment of construction waste.

[0033] The above only is the preferred implementation of the utility model, should point out, for the ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be considered the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, all are implemented according to the conventional means in the field.

Claims

1. An environmentally friendly construction waste treatment device, characterized in that, include: A water collection tank (7) is provided with a drainage hole (23) at the bottom. A belt conveyor (6) is connected to the middle of the upper part of the water collection tank (7). A housing (1) is connected above the water collection tank (7) and above the belt conveyor (6). A pair of second bearings (22) and a pair of first bearings (21) are respectively embedded on the left and right sides of the housing (1). A first crushing roller (14) is rotatably connected to the inner side of the pair of second bearings (22). A second crushing roller (15) is rotatably connected to the inner side of the pair of first bearings (21). The crushing teeth of the second crushing roller (15) and the crushing teeth of the first crushing roller (14) are staggered. One end of the second crushing roller (15) is provided with a first driving mechanism, and the other end of the second crushing roller (15) is provided with a transmission mechanism. The other end of the second crushing roller (15) is connected to the first crushing roller (14) through the transmission mechanism. Inside the outer shell (1), a screen (20) is rotatably connected below the second crushing roller (15) and the first crushing roller (14). A pair of fixed sleeves (19) are fixedly connected above the screen (20). A second shaft (10) is rotatably connected inside the fixed sleeve (19). Both ends of the second shaft (10) extend to the outside of the outer shell (1), and both ends of the second shaft (10) are provided with a second drive mechanism. A water inlet pipe (5) is embedded on the back side of the outer shell (1), and six nozzles (16) are horizontally connected to the outside of the water inlet pipe (5). The position of the nozzles (16) corresponds to the position of the screen (20).

2. The environmentally friendly construction waste treatment device according to claim 1, characterized in that, The first drive mechanism includes a servo motor (4), which is fixedly connected to the outer wall of the housing (1). One end of the output shaft of the servo motor (4) is connected to a drive gear (3), and the outer side of the drive gear (3) is meshed with a driven gear (2). The inner ring of the driven gear (2) is fixedly connected to the second crushing roller (15).

3. The environmentally friendly construction waste treatment device according to claim 1, characterized in that, The transmission mechanism includes a first gear (12) and a second gear (13), which are meshed together. The inner ring of the first gear (12) is fixedly connected to the second crushing roller (15), and the inner ring of the second gear (13) is fixedly connected to the first crushing roller (14).

4. The environmentally friendly construction waste treatment device according to claim 1, characterized in that, The second drive mechanism includes an electric push rod (9), one end of the output shaft of the electric push rod (9) is rotatably connected to a second shaft (10), and the top of the electric push rod (9) is rotatably connected to a first shaft (8), which passes through the interior of the outer shell (1) and is fixedly connected to the two side walls of the outer shell (1).

5. The environmentally friendly construction waste treatment device according to claim 1, characterized in that, Both sides of the outer shell (1) are provided with arc-shaped grooves (11), and the second shaft (10) is slidably connected to the arc-shaped grooves (11).

6. The environmentally friendly construction waste treatment device according to claim 1, characterized in that, The back side of the screen (20) is fixedly connected to a third shaft (18), and the two ends of the third shaft (18) are rotatably connected to bearing seats (17). The back side of the bearing seats (17) is fixedly connected to the side wall of the outer shell (1).

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