Waste recovery device of aerated concrete block production line

Abstract

The utility model relates to the technical field of concrete waste recovery, in particular to a waste recovery device of an aerated concrete block production line, which comprises a crushing box, the upper end of the crushing box is fixedly connected with a feed port, the rear end of the feed port is fixedly provided with a dustproof mechanism, and the front end of the crushing box is provided with a control panel. Two crushing rollers are arranged on the upper portion in the crushing box, a discharging port is fixedly connected to the middle of the lower end of the crushing box, a transferring mechanism is arranged below the discharging port, and L-shaped supporting legs are fixedly connected to the front side and the rear side of the lower portion of the left end of the crushing box and the front side and the rear side of the lower portion of the right end of the crushing box. According to the waste recovery device of the aerated concrete block production line, dust can be prevented from spreading into the air in a large area, dust overflow can be effectively reduced, environmental protection can be improved, scraps can be prevented from jumping out of the feeding port when waste is crushed in the crushing box, and personal safety of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete waste recycling, in particular to a waste recycling device for an aerated concrete block production line. Background Technique

[0002] Aerated concrete blocks are made of fly ash, lime, cement, gypsum, slag, etc. as the main raw materials, adding appropriate foaming agents, regulators, and bubble stabilizers, and are made through processes such as batching and mixing, casting, static stopping, cutting, and high-pressure steam curing. They are a kind of porous concrete product, a new type of building material that is lightweight, porous, has good heat insulation and fire resistance, can be nailed, sawed, planed, and has a certain earthquake resistance. During the production process of aerated concrete blocks, a certain amount of waste will be generated, and a waste recycling device is needed to recycle the waste.

[0003] During the use of the existing aerated concrete block waste recycling device, generally, the aerated concrete blocks are put into the waste recycling device from the feeding port and then crushed. However, the feeding port of the waste recycling device is exposed to the external environment, resulting in a large amount of dust being easily spread to the external environment, which is likely to cause air pollution. Therefore, we introduce a new waste recycling device for an aerated concrete block production line. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a waste recycling device for an aerated concrete block production line, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A waste recycling device for an aerated concrete block production line includes a crushing box. The upper end of the crushing box is fixedly connected with a feeding port, and a dust-proof mechanism is fixedly installed at the rear end of the feeding port. A control panel is arranged at the front end of the crushing box. Two crushing rollers are arranged in the upper part of the crushing box. The middle part of the lower end of the crushing box is fixedly connected with a discharging port, and a transfer mechanism is arranged below the discharging port. The front side and the rear side of the lower left end and the lower right end of the crushing box are fixedly connected with L-shaped support legs, and anti-slip pads are fixedly connected to the lower ends of the four L-shaped support legs.

[0007] Preferably, the dust-proof mechanism includes a cylinder. The output end of the cylinder is fixedly installed with a connecting bar. The upper end of the connecting bar is fixedly connected with a fixed bar. The front end of the fixed bar is fixedly connected with a dust-proof plate. The middle part of the front end of the dust-proof plate is fixedly connected with a clamping bar. The front parts of the left end and the right end of the dust-proof plate are fixedly connected with sliders.

[0008] Preferably, the cylinder is fixedly installed at the rear end of the feeding port, and the dust-proof plate is inserted into the inner rear wall of the feeding port.

[0009] Preferably, the snap-fitting strip is snap-fittedly connected to the inner front wall of the feed port, and the two sliding blocks are slidably connected to the inner left wall and the inner right wall of the feed port respectively.

[0010] Preferably, the transfer mechanism includes a transfer box and a fixed plate, a connecting handle is provided at the front end of the transfer box, universal wheels are provided at the four corners of the lower end of the transfer box, positioning strips are fixedly connected to the upper left and upper right parts of the transfer box, two fixed plates are provided, and positioning slots are opened at the lower ends of the two fixed plates.

[0011] Preferably, the transfer box is located below the discharge port, and the upper ends of the two fixed plates are fixedly connected to the crushing box.

[0012] Preferably, the two positioning strips are respectively inserted and connected with the two positioning slots.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting up a dust-proof mechanism, when it is necessary to add aerated concrete block waste to the feed port, the cylinder is started, the cylinder pushes the connecting strip to move backward, the connecting strip moves backward with the fixing strip, and the fixing strip moves backward with the dust-proof plate to open the feed port. After the aerated concrete block waste is added from the feed port, the dust-proof plate is reset by resetting the cylinder to close the feed port in time, which can prevent dust from spreading into the air over a large area, effectively reduce dust overflow, improve environmental protection, and prevent debris from jumping out of the feed port when the waste is crushed in the crushing box, which can reduce the personal safety of the staff;

[0015] 2. By setting up a transfer mechanism and inserting the two positioning strips into the two positioning slots respectively, the transfer box can be quickly moved to the bottom of the discharge port to receive the material, and can quickly receive the crushed material, reducing waiting time, improving production efficiency, and avoiding the transfer box from shifting. It can ensure that the material falls accurately into the transfer box to avoid spilling and waste, and can quickly transfer the full transfer box to avoid material accumulation and retention, which is conducive to transferring the collected material to the next process for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a waste recovery device for an aerated concrete block production line of the utility model;

[0017] Figure 2 This is a schematic diagram of the planar structure of a waste recovery device for an aerated concrete block production line according to the utility model;

[0018] Figure 3This is a schematic diagram of the overall structure of the dust-proof mechanism of the waste recycling device for an aerated concrete block production line of the present utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the transfer mechanism of the waste recycling device for an aerated concrete block production line of the present utility model.

[0020] In the figure: 1, crushing box; 2, feeding port; 3, dust-proof mechanism; 4, control panel; 5, crushing roller; 6, discharging port; 7, transfer mechanism; 8, L-shaped support leg; 9, anti-slip pad; 10, cylinder; 11, connecting bar; 12, fixing bar; 13, dust-proof plate; 14, engaging bar; 15, slider; 16, transfer box; 17, fixing plate; 18, connecting handle; 19, universal wheel; 20, positioning insertion bar; 21, positioning slot. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0025] A waste recovery device for an aerated concrete block production line comprises a crushing box 1, wherein a feed port 2 is fixedly connected to the upper end of the crushing box 1, a dust prevention mechanism 3 is fixedly installed at the rear end of the feed port 2, a control panel 4 is arranged at the front end of the crushing box 1, two crushing rollers 5 are arranged at the upper inner part of the crushing box 1, a discharge port 6 is fixedly connected to the middle part of the lower end of the crushing box 1, a transfer mechanism 7 is arranged below the discharge port 6, L-shaped support legs 8 are fixedly connected to the front side of the lower left end and the rear side of the lower left end as well as the front side of the lower right end and the rear side of the lower right end of the crushing box 1, and anti-slip pads 9 are fixedly connected to the lower ends of the four L-shaped support legs 8.

[0026] In this embodiment, the dustproof mechanism 3 includes a cylinder 10, and a connecting strip 11 is fixedly installed at the output end of the cylinder 10, and a fixing strip 12 is fixedly connected to the upper end of the connecting strip 11, and a dustproof plate 13 is fixedly connected to the front end of the fixing strip 12, and a snap-fit ​​strip 14 is fixedly connected to the middle part of the front end of the dustproof plate 13, and sliders 15 are fixedly connected to the left front end and the right front end of the dustproof plate 13. The cylinder 10 is fixedly installed at the rear end of the feed port 2, the dustproof plate 13 is interlaced and connected with the inner rear wall of the feed port 2, and the snap-fit ​​strip 14 is snap-fitted and connected with the inner front wall of the feed port 2. The two sliders 15 are respectively slidably connected with the inner left wall and the inner right wall of the feed port 2. After the feeding is completed, the feed port 2 is promptly closed by the dustproof plate 13, which can prevent dust from spreading into the air over a large area, effectively reduce dust overflow, improve environmental protection, and prevent debris from jumping out of the feed port 2 when the waste is crushed in the crushing box 1, which can reduce the personal safety of the staff.

[0027] In this embodiment, the transfer mechanism 7 includes a transfer box 16 and a fixed plate 17. A connecting handle 18 is provided at the front end of the transfer box 16. Universal wheels 19 are provided at the four corners of the lower end of the transfer box 16. The upper left and upper right parts of the transfer box 16 are fixedly connected with positioning strips 20. Two fixed plates 17 are provided. Positioning slots 21 are provided at the lower ends of the two fixed plates 17. The transfer box 16 is located below the discharge port 6. The upper ends of the two fixed plates 17 are fixedly connected to the crushing box 1. The two positioning strips 20 are respectively inserted and connected with the two positioning slots 21. Inserting the two positioning strips 20 into the two positioning slots 21 respectively can enable the transfer box 16 to be quickly moved to the bottom of the discharge port 6 for receiving materials, can quickly receive crushed materials, reduce waiting time, improve production efficiency, and avoid displacement of the transfer box 16. It can ensure that the material falls accurately into the transfer box 16 to avoid spillage and waste.

[0028] It should be noted that the utility model is a waste recycling device for an aerated concrete block production line. During use, the two positioning inserts 20 are respectively inserted into the two positioning slots 21, so that the transfer box 16 can be quickly moved to the bottom of the discharge port 6 for receiving materials, and can quickly receive the crushed materials, reduce waiting time, improve production efficiency, and avoid the transfer box 16 from shifting, and can ensure that the materials fall into the transfer box 16 accurately to avoid spilling and waste, and can quickly transfer the full transfer box 16 to avoid material accumulation and retention, which is conducive to the collection of The material is transferred to the next process for processing. When it is necessary to add the aerated concrete block waste to the feed port 2, by starting the cylinder 10, the cylinder 10 pushes the connecting bar 11 to move backward, the connecting bar 11 moves backward with the fixing bar 12, and the fixing bar 12 moves backward with the dustproof plate 13 to open the feed port 2. After the aerated concrete block waste is added from the feed port 2, the dustproof plate 13 is reset by resetting the cylinder 10 to timely close the feed port 2, which can prevent dust from spreading into the air over a large area, effectively reduce dust overflow, improve environmental protection, and prevent debris from jumping out of the feed port 2 when the waste is crushed in the crushing box 1, which can reduce the personal safety of the staff. After the waste is added from the feed port 2, it enters the crushing box 1 and is crushed by two crushing rollers 5. The crushed material is collected by the transfer box 16.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste recovery device for an aerated concrete block production line, comprising a crushing box (1), characterized in that: The upper end of the crushing box (1) is fixedly connected to a feed port (2), a dust prevention mechanism (3) is fixedly installed at the rear end of the feed port (2), a control panel (4) is arranged at the front end of the crushing box (1), two crushing rollers (5) are arranged at the upper inner part of the crushing box (1), a discharge port (6) is fixedly connected to the middle part of the lower end of the crushing box (1), a transfer mechanism (7) is arranged below the discharge port (6), the front side of the lower left end and the rear side of the lower left end and the front side of the lower right end and the rear side of the lower right end of the crushing box (1) are all fixedly connected to L-shaped support legs (8), and the lower ends of the four L-shaped support legs (8) are all fixedly connected to anti-slip pads (9); The dustproof mechanism (3) comprises a cylinder (10), a connecting bar (11) is fixedly mounted on the output end of the cylinder (10), a fixing bar (12) is fixedly connected to the upper end of the connecting bar (11), a dustproof plate (13) is fixedly connected to the front end of the fixing bar (12), a locking bar (14) is fixedly connected to the middle of the front end of the dustproof plate (13), and a slider (15) is fixedly connected to the front left end and the front right end of the dustproof plate (13).

2. The waste recovery device for an aerated concrete block production line according to claim 1, characterized in that: The cylinder (10) is fixedly mounted at the rear end of the feed port (2), and the dustproof plate (13) is interlacedly connected with the inner rear wall of the feed port (2).

3. The waste recovery device for an aerated concrete block production line according to claim 1, characterized in that: The snap-fitting strip (14) is snap-fitted and connected to the inner front wall of the feed opening (2), and the two sliding blocks (15) are respectively slidably connected to the inner left wall and the inner right wall of the feed opening (2).

4. The waste recovery device for an aerated concrete block production line according to claim 1, characterized in that: The transfer mechanism (7) comprises a transfer box (16) and a fixed plate (17); a connecting handle (18) is arranged at the front end of the transfer box (16); universal wheels (19) are arranged at the four corners of the lower end of the transfer box (16); a positioning insert (20) is fixedly connected to the left and right upper ends of the transfer box (16); two fixed plates (17) are arranged, and a positioning slot (21) is provided at the lower ends of the two fixed plates (17).

5. The waste recovery device for an aerated concrete block production line according to claim 4 is characterized in that: The transfer box (16) is located below the discharge port (6), and the upper ends of the two fixed plates (17) are fixedly connected to the crushing box (1).

6. The waste recovery device for an aerated concrete block production line according to claim 4, characterized in that: The two positioning inserts (20) are respectively inserted and connected with the two positioning slots (21).

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