Recycling device for leftover materials of autoclaved aerated concrete blocks

Abstract

The utility model relates to a recycling device, in particular to a leftover material recycling device for autoclaved aerated concrete blocks. The recycling device comprises a waste collecting tank, a plurality of rotating shafts are installed at the bottom of the waste collecting tank at intervals, net strips are evenly distributed on the rotating shafts, and rake teeth are evenly distributed on the net strips. A driving motor is arranged on the waste collecting tank at the end of the rotating shaft and connected with the rotating shaft through an intermediate shaft. According to the recycling device, the rotating net strips are matched with the rake teeth to push waste materials and water serving as a carrier to move forwards, so that the conveying efficiency can be effectively improved, and the water consumption for washing the waste materials is reduced; and meanwhile, the net strips are matched with the rake teeth to scatter the waste materials to form slurry, so that the fluidity of the waste materials can be effectively enhanced, the waste materials can be quickly conveyed by taking water as a carrier, the conveying efficiency is further improved, and the water consumption is further reduced. The feeding mechanism solves the problems that an existing feeding mechanism needs to scour large waste materials for a long time, so that the conveying efficiency is low, and the water consumption is large.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of recycling devices, specifically to a kind of corner material recycling device of autoclaved aerated concrete block. BACKGROUND

[0002] The production process of autoclaved aerated concrete block includes batching, foaming and shaping, demolding, cutting, shaping and autoclaving. After demolding, the blank needs to be carried by a carrying trolley to cut and shape workstations in turn. A large amount of waste (corner material) will be generated during cutting and shaping. Directly discarding the waste will cause serious resource waste.

[0003] Patent application with publication number CN211278990U discloses a feeding mechanism of autoclaved sand aerated concrete block cutting device, which is composed of a waste collection tank, a carrying trolley, a storage pool, a mixer and a delivery pump. The ground is provided with a waste collection tank. The carrying trolley is movably mounted on the upper part of the waste collection tank through a guide rail. The waste collection tank is symmetrically provided with a driving sprocket at one end through a driving motor and a driving shaft. The other end of the waste collection tank is provided with a driven sprocket. The driving sprocket and the driven sprocket are wound with a transmission chain. The side of the waste collection tank is provided with a storage pool. The feeding mechanism of the autoclaved sand aerated concrete block cutting device has a compact structure and solves the problem of high failure rate in the existing waste collection mode of autoclaved sand aerated concrete block, meeting the needs of enterprise use.

[0004] The above-mentioned feeding mechanism can push the waste falling into the waste collection tank into the storage pool by the water sprayed by the flushing nozzle, and then recycle the waste. However, the waste generated during cutting and shaping is of different sizes. For large pieces of waste, repeated flushing is often needed to flush away the waste, resulting in low efficiency of waste transportation. Moreover, a large amount of water flushing can easily cause the storage pool to be full of water, so the storage pool needs to be drained frequently. Therefore, it is necessary to design a corner material recycling device for autoclaved aerated concrete block to solve the above-mentioned problems. SUMMARY

[0005] The utility model aims to provide a corner material recycling device for autoclaved aerated concrete block, which can improve the transportation efficiency, reduce the amount of water flushing, and make the storage pool less likely to be full of water.

[0006] The technical solution of the utility model is as follows:

[0007] An edge and corner material recycling device of autoclaved aerated concrete block is provided, which comprises a waste collecting groove, rotating shafts, net strips, rake teeth, a driving motor and an intermediate shaft, characterized in that: a plurality of rotating shafts are spaced apart and installed at the bottom of the waste collecting groove through bearing seats, the rotating shafts are uniformly distributed with the net strips, and the net strips are uniformly distributed with the rake teeth; the waste collecting groove at the end of the rotating shaft is provided with the driving motor, the intermediate shaft is installed between the driving motor and the rotating shaft through the bearing seat, and the intermediate shaft is connected with the output shaft of the driving motor and the rotating shaft through bevel gears.

[0008] Symmetrical turnover doors are laid along the waste collecting groove on the top port of the waste collecting groove.

[0009] The turnover door comprises a turnover shaft, a door body and a torsional spring A, the door body is arranged on the turnover shaft, the turnover shaft is movably connected with the waste collecting groove through a bearing seat, and the torsional spring A for driving the door body to reset is arranged between the two ends of the turnover shaft and the bearing seat.

[0010] A limiting ring is sleeved on the middle part of the turnover shaft, a limiting rod is movably installed on the top of the limiting ring through a pin shaft, and a limiting plate is installed on the waste collecting groove on the inner side of the limiting rod through a supporting rod.

[0011] A torsional spring B is arranged between the limiting rod and the limiting ring.

[0012] The limiting plate is isosceles triangular, a jacking rod is arranged on the bottom of the limiting plate on the inner side of the supporting rod, and the jacking rod is abuttingly connected with the door body.

[0013] A universal ball is arranged on the top end of the limiting rod.

[0014] The beneficial effects of the present application are as follows:

[0015] The edge and corner material recycling device of autoclaved aerated concrete block can drive the waste and water as a carrier to move forward through the rotating net strips and rake teeth, thereby effectively improving the conveying efficiency and reducing the water consumption for flushing the waste; meanwhile, the waste can be scattered through the net strips and rake teeth, the waste can be broken into small pieces, and then the waste is dissolved in water to form slurry, so that the flowability of the waste is effectively enhanced, thereby the waste can be quickly conveyed by taking water as a carrier, the conveying efficiency is further improved, and the water consumption is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present application;

[0017] Figure 2 is a distribution schematic diagram of the rotating shaft of the present application;

[0018] Figure 3Is the connection diagram of the intermediate shaft of the utility model;

[0019] Figure 4 Is the distribution diagram of the turnstile of the utility model;

[0020] Figure 5 Is the structure diagram of the turnstile of the utility model;

[0021] Figure 6 Is Figure 5 The structure diagram of A-A direction of the utility model;

[0022] Figure 7 Is the connection diagram of the limiting rod of the utility model;

[0023] Figure 8 Is the overhead view diagram of the limiting plate of the utility model.

[0024] In the drawing: 1, waste collection groove, 2, rotating shaft, 3, net strip, 4, harrow tooth, 5, drive motor, 6, intermediate shaft, 7, bevel gear, 8, turnover shaft, 9, door body, 10, torsional spring A, 11, limiting ring, 12, limiting rod, 13, support rod, 14, limiting plate, 15, torsional spring B, 16, jacking rod, 17, universal ball. DETAILED DESCRIPTION

[0025] The corner waste recovery device of the autoclaved aerated concrete block, it is by waste collection groove 1, rotating shaft 2, net strip 3, harrow tooth 4, drive motor 5 and intermediate shaft 6 constitute, waste collection groove 1 bottom is spaced apart by bearing seat installation multiple rotating shaft 2, rotating shaft 2 is evenly distributed with net strip 3, net strip 3 is evenly distributed with harrow tooth 4;Rotating shaft 2 end head's waste collection groove is provided with drive motor 5, drive motor 5 and rotating shaft 2 between through bearing seat installation intermediate shaft 6, intermediate shaft 6 is connected through bevel gear 7 with drive motor 5's output shaft and rotating shaft 2 respectively.The function of drive motor 5 is through drive motor 5 drive drive motor 5 on bevel gear 7 rotation, further through bevel gear 7 drive intermediate shaft 6 rotation, in the process of intermediate shaft 6 rotation through bevel gear 7 drive rotating shaft 2 rotation, thereby through rotating shaft 2 drive net strip 3 and the harrow tooth 4 on net strip 3 with rotating shaft 2 as the axis rotation, through rotating net strip 3 and harrow tooth 4 can promote water and waste forward movement, on the basis of water to waste promotion increase net strip 3 and harrow tooth 4 to the promotion of waste, thus can accelerate the movement of waste, improve the conveying efficiency of waste, and can effectively reduce the water quantity of flushing and promoting waste, make the storage tank not easy to fill with water;At the same time through net strip 3 and harrow tooth 4 can break the waste, make the big piece of waste small, continue to subdivide the small piece of waste, thereby can break the waste and dissolve in water, form slurry, thus effectively increase the fluidity of waste, facilitate water to promote waste movement, further increase the conveying efficiency, reduce the water quantity, and can beat the waste pulp.

[0026] The top of the waste collecting groove 1 is provided with symmetrically arranged turnover doors along the top port of the waste collecting groove 1 to shield the top port of the waste collecting groove 1 through the turnover doors to avoid falling into the waste collecting groove 1 and ensure safety.

[0027] The turnover door is composed of a turnover shaft 8, a door body 9 and a torsional spring A10, the door body 9 is arranged on the turnover shaft 8, the turnover shaft 8 is movably connected with the waste collecting groove 1 through a bearing seat, and the torsional spring A10 is arranged between the two ends of the turnover shaft 8 and the bearing seat to drive the door body 9 to reset. The door body 9 can rotate around the turnover shaft 8, and then the symmetrically arranged turnover doors can be opened or closed, which can prevent falling when the turnover doors are closed and enable the waste to enter the waste collecting groove 1 when the turnover doors are opened. The torsional spring A10 can drive the door body 9 to reset through the elastic force of the torsional spring A10, and then maintain the closed state of the turnover doors to the port of the waste collecting groove 1.

[0028] The turnover shaft 8 is sleeved with a limiting ring 11 in the middle, the top of the limiting ring 11 is movably mounted with a limiting rod 12 through a pin shaft, and the waste collecting groove 1 on the inner side of the limiting rod 12 is mounted with a limiting plate 14 through a supporting rod 13. A torsional spring B15 is arranged between the limiting rod 12 and the limiting ring 11. The limiting plate 14 can limit the limiting rod 12, and then limit the rotation of the limiting ring 11, thereby limiting the turnover of the turnover shaft 8, so as to limit the turnover of the door body 9, so that the turnover door maintains a normally closed state to avoid falling. Only when the limiting rod 12 is pressed down to make the limiting rod 12 pass through the limiting plate 14, the limiting plate 14 no longer limits the limiting rod 12, and the turnover shaft 8 can normally turn over, the turnover door can be opened, and the waste can fall into the waste collecting groove 1. The torsional spring B15 can drive the limiting rod 12 to reset, and then limit the limiting rod 12 and the limiting plate 14.

[0029] The limiting plate 14 is isosceles triangular, which can guide the limiting rod 12 through the inclined surface of the waist of the limiting plate 14, so that the limiting rod 12 can slide to the outer side of the limiting plate 14 under the guidance of the waist of the limiting plate 14, and then guide the reset of the limiting rod 12. The bottom of the limiting plate 14 on the inner side of the supporting rod 13 is provided with a jacking rod 16, and the jacking rod 16 is abuttingly connected with the door body 9. The jacking rod 16 can limit the upward rotation of the door body 9, so that the door bodies 9 of the symmetrically arranged turnover doors can maintain a horizontal closed state.

[0030] The top end of the limiting rod 12 is provided with a universal ball 17 to reduce the friction of the top end of the limiting rod 12 through the universal ball 17, and then facilitate the rotation of the limiting rod 12 around the turnover shaft 8, thereby facilitating the rotation of the turnover shaft 8, and thus facilitating the opening of the turnover door.

[0031] When the edge and corner material recycling device of autoclaved aerated concrete block is working, after the blank is transported into the cutting or shaping process by the running trolley, the driving motor 5 is started, the driving motor 5 drives the mesh strip 3 and the rake tooth 4 to rotate around the rotating shaft 2 in sequence through the bevel gear 7, the intermediate shaft 6 and the rotating shaft 2, and water is flushed into the waste collecting groove 1 at the same time. The carrying trolley extrudes the limiting rod 12, so that the limiting rod 12 passes through the limiting plate 14, and the turnover shaft 8 can rotate. When the blank is cut or shaped, the waste falls on the door body 9 of the turnover door. Under the action of gravity, the waste extrudes the door body 9, the door body 9 turns downward around the turnover shaft 8, and then the top port of the waste collecting groove 1 is opened. After the top port of the waste collecting groove 1 is opened, the waste slides into the waste collecting groove 1 and moves under the push of the water flow in the waste collecting groove 1. When the waste passes through the rotating shaft 2 or falls near the rotating shaft 2, the rotating mesh strip 3 and rake tooth 4 push the waste forward and hit the waste at the same time, so that the waste is dissolved in water to form slurry, thereby quickly transporting the waste and reducing the water consumption.

[0032] The edge and corner material recycling device of autoclaved aerated concrete block can push the waste and water as carrier forward by the rotating mesh strip 3 and rake tooth 4, thereby effectively improving the conveying efficiency and reducing the water consumption for flushing the waste. At the same time, the mesh strip 3 and rake tooth 4 can scatter the waste, so that the waste is broken into small pieces, and then the waste is dissolved in water to form slurry, which can effectively enhance the fluidity of the waste, thereby quickly transporting the waste with water as carrier, further improving the conveying efficiency and further reducing the water consumption. The problem of long time flushing of large waste by the existing feeding mechanism, low conveying efficiency and large water consumption is solved.

Claims

1. A device for recycling corner material of autoclaved aerated concrete block, which is composed of a waste collecting tank (1), a rotating shaft (2), a mesh (3), a rake tooth (4), a driving motor (5) and an intermediate shaft (6), characterized in that: The bottom of the waste collecting groove (1) is spaced apart by bearing seat and is provided with a plurality of rotating shafts (2), the rotating shafts (2) are uniformly provided with mesh strips (3), and the mesh strips (3) are uniformly provided with rake teeth (4); the waste collecting groove at the end of the rotating shaft (2) is provided with a driving motor (5), the driving motor (5) and the rotating shaft (2) are connected by a bearing seat and are provided with an intermediate shaft (6), the intermediate shaft (6) is connected with the output shaft of the driving motor (5) and the rotating shaft (2) through bevel gears (7).

2. The device according to claim 1, wherein: The top of the waste collecting groove (1) is provided with a symmetrically arranged turnover door along the waste collecting groove (1).

3. The device according to claim 2, wherein: The turnover door is composed of a turnover shaft (8), a door body (9) and a torsion spring A (10), the door body (9) is arranged on the turnover shaft (8); the turnover shaft (8) is movably connected with the waste collecting groove (1) through a bearing seat; the turnover shaft (8) is provided with the torsion spring A (10) between the two ends and the bearing seat, which drives the door body (9) to reset.

4. The device according to claim 3, wherein: The turnover shaft (8) is sleeved with a limiting ring (11) in the middle, the top of the limiting ring (11) is movably provided with a limiting rod (12) through a pin shaft; the waste collecting groove (1) on the inner side of the limiting rod (12) is provided with a limiting plate (14) through a supporting rod (13).

5. The device according to claim 4, wherein: The limiting rod (12) and the limiting ring (11) are provided with a torsion spring B (15).

6. The device according to claim 4, wherein: The limiting plate (14) is isosceles triangular, the bottom of the limiting plate (14) on the inner side of the supporting rod (13) is provided with a jacking rod (16), and the jacking rod (16) is abuttingly connected with the door body (9).

7. The device according to claim 4, wherein: The top of the limiting rod (12) is provided with a universal ball (17).

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