An energy-saving and environmentally friendly plastering device for aerated concrete blocks

Abstract

This utility model provides an energy-saving and environmentally friendly plastering device for aerated concrete blocks, belonging to the field of civil engineering. It includes a mortar storage box with a feeding hopper fixedly connected to its top. A partition plate is welded to the inner cavity of the mortar storage box, and a guide plate is welded to the upper surface of the partition plate. A discharge port is provided through the end of the partition plate, located at the lowest point of the guide plate. A central triangular protrusion is welded to the middle of the lower surface of the partition plate, and inclined baffles are welded to both sides of the central triangular protrusion, the inclined baffles having an outward V-shape structure. A slot is provided through the bottom surface of the mortar storage box, and rollers are provided on both sides of the inner wall of the mortar storage box. During movement, the cement mortar is quickly spread in an M-shape onto the surface of the aerated concrete blocks, achieving rapid spreading of cement mortar, improving the efficiency of aerated concrete block construction, and reducing the labor intensity of the operator.

Description

Technical Field

[0001] This utility model relates to an energy-saving and environmentally friendly plastering device for aerated concrete blocks, belonging to the field of civil engineering construction technology. Background Technology

[0002] Autoclaved aerated concrete (AAC) blocks are a new type of building material that is lightweight, porous, has good thermal insulation and fire resistance, can be nailed, sawed, and planed, and possesses a certain degree of earthquake resistance. It is an excellent new building material with advantages such as environmental friendliness, good performance characteristics, and meets building requirements.

[0003] During building construction, walls are built using aerated concrete blocks. In this process, a worker continuously scoops the mixed cement mortar into the wall using a mortar hopper, and then a senior worker spreads the cement mortar from the hopper onto the surface of the aerated concrete blocks using a plastering tool. This requires two people working together, and both workers are physically demanding, resulting in low wall construction efficiency. To address these issues, this application proposes an energy-saving and environmentally friendly plastering device for aerated concrete blocks. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an energy-saving and environmentally friendly plastering device for aerated concrete blocks to solve the existing problems.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an energy-saving and environmentally friendly plastering device for aerated concrete blocks, including a ash storage box, a feeding hopper fixedly connected to the top of the ash storage box, a partition plate welded to the inner cavity of the ash storage box, a guide plate welded to the upper surface of the partition plate, a discharge port through the end of the partition plate, and the discharge port being located at the lowest point of the guide plate. A central triangular protrusion is welded to the middle of the lower surface of the partition plate, and inclined baffles are welded to both sides of the central triangular protrusion. The inclined baffles have an outward V-shaped structure. The bottom surface of the ash storage box is provided with a slot, and rollers are provided on both sides of the inner wall of the ash storage box.

[0006] Preferably, a rubber strip is movably installed on the bottom surface of the inclined baffle, and the lower surface of the rubber strip is lower than the lower surface of the central triangular protrusion.

[0007] Preferably, the rollers are all evenly distributed, and the lower surface of the rubber strip is flush with the bottom surface of the roller.

[0008] Preferably, a vibration motor is installed on the side wall surface of the ash storage box, and the side wall of the vibration motor has a plug-in groove.

[0009] Preferably, a removable lithium battery is movably inserted into the side wall surface of the vibration motor via a slot, and the removable lithium battery is electrically connected to the vibration motor.

[0010] Preferably, push handles are installed at both ends of the outer wall surfaces of the ash storage box.

[0011] Preferably, the lower surface of the inclined baffle is provided with a dovetail groove, the upper surface of the rubber strip is integrally formed with a dovetail seat, the dovetail seat is inserted into the dovetail groove, and a number of countersunk bolts are provided at equal intervals on the surface of the dovetail seat. The countersunk bolts are threadedly connected to the threaded holes opened on the lower surface of the inclined baffle.

[0012] The beneficial effects of the utility model are: During the movement of the ash storage box, the cement mortar is quickly spread in a shape onto the surface of the aerated concrete blocks, thereby achieving rapid spreading of cement mortar, improving the efficiency of aerated concrete block construction, and reducing the labor intensity of the operator.

[0013] 2. The vibratory motor is powered by a detachable lithium battery. When the vibratory motor is working, it generates high-frequency vibration. The cement mortar in the ash storage box will be quickly discharged under the action of vibration, which will prevent the cement mortar from accumulating in the ash storage box. At the same time, the vibration can make the discharged cement mortar more compact, improving the construction quality of aerated concrete blocks. The lower surface of the inclined baffle is in contact with the upper surface of the aerated concrete block through rubber strips, which reduces the overflow of cement slurry and improves the protection of the rollers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a plastering device for energy-saving and environmentally friendly aerated concrete blocks according to this utility model. Figure 2 This is a lower structural schematic diagram of a plastering device for energy-saving and environmentally friendly aerated concrete blocks according to the present invention. Figure 3 This is a cross-sectional structural schematic diagram of a plastering device for energy-saving and environmentally friendly aerated concrete blocks according to this utility model. Figure 4 This is a schematic diagram of the rubber strip installation structure of a plastering device for energy-saving and environmentally friendly aerated concrete blocks according to this utility model.

[0015] Figure label: 1. Ash storage box; 2. Feed hopper; 3. Divider plate; 4. Guide baffle; 5. Discharge port; 6. Central triangular protrusion; 7. Inclined baffle; 8. Roller; 9. Slot; 10. Vibration motor; 11. Detachable lithium battery; 12. Push handle; 13. Rubber strip; 14. Dovetail groove; 15. Dovetail seat; 16. Countersunk bolt. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figure 1-4 As shown, the present invention proposes an energy-saving and environmentally friendly plastering device for aerated concrete blocks, including a ash storage box 1, a feeding hopper 2 fixedly connected to the top of the ash storage box 1, a partition plate 3 welded to the inner cavity of the ash storage box 1, a guide plate 4 welded to the upper surface of the partition plate 3, and a discharge port 5 penetrating through the end of the partition plate 3, the discharge port 5 being located at the lowest point of the guide plate 4. A central triangular protrusion 6 is welded to the middle of the lower surface of the partition plate 3, and inclined baffles 7 are welded to both sides of the central triangular protrusion 6. The inclined baffles 7 have an outward V-shaped structure. The bottom surface of the ash storage box 1 is provided with a slot 9, and rollers 8 are provided on both sides of the inner wall of the ash storage box 1. A rubber strip 13 is movably installed on the bottom surface of the inclined baffle 7, and the lower surface of the rubber strip 13 is lower than the lower surface of the central triangular protrusion 6.

[0018] The ash storage box 1 is pushed forward along the aerated concrete block by pushing the handle 12. The rollers 8 make it easier to move the ash storage box 1. The lower surface of the partition plate 3 is welded with an outward V-shaped inclined baffle 7 with a central triangular protrusion 6. The cement mortar in the ash storage box 1 is guided by the guide plate 4 and discharged from the discharge port 5 into the space between the inclined baffle 7 and the central triangular protrusion 6. During the movement of the ash storage box 1, the cement mortar is quickly spread on the surface of the aerated concrete block in an M shape, which realizes the rapid spreading of cement mortar, improves the masonry efficiency of aerated concrete blocks, and reduces the labor intensity of the operator. The lower surface of the inclined baffle 7 is in contact with the upper surface of the aerated concrete block through the rubber strip 13 to reduce the overflow of cement slurry.

[0019] In this embodiment, as Figure 3 As shown, the rollers 8 are all equidistantly distributed, and the lower surface of the rubber strip 13 is flush with the bottom surface of the rollers 8.

[0020] After the roller 8 comes into contact with the aerated concrete block, the rubber strip 13 can be pressed against the surface of the aerated concrete block.

[0021] In this embodiment, as Figure 1 As shown, a vibration motor 10 is installed on the side wall surface of the ash storage box 1. A plug-in slot is provided on the side wall of the vibration motor 10. A detachable lithium battery 11 is movably plugged into the side wall surface of the vibration motor 10 through the plug-in slot. The detachable lithium battery 11 is electrically connected to the vibration motor 10.

[0022] The vibrating motor 10 is powered by a detachable lithium battery 11. When the vibrating motor 10 is working, it generates high-frequency vibration. The cement mortar in the inner cavity of the ash storage box 1 will be quickly discharged under the action of vibration, avoiding the accumulation of cement mortar in the ash storage box 1. The detachable lithium battery 11 can be quickly replaced.

[0023] In this embodiment, as Figure 1 As shown, push handles 12 are installed at both ends of the outer walls of the ash storage box 1.

[0024] The ash storage box 1 can be easily moved by pushing the handle 12.

[0025] In this embodiment, as Figure 4 As shown, a dovetail groove 14 is provided on the lower surface of the inclined baffle 7, and a dovetail seat 15 is integrally formed on the upper surface of the rubber strip 13. The dovetail seat 15 is inserted into the dovetail groove 14. Several sets of countersunk bolts 16 are provided at equal intervals on the surface of the dovetail seat 15. The countersunk bolts 16 are threadedly connected to the threaded holes provided on the lower surface of the inclined baffle 7.

[0026] The lower surface of the inclined baffle 7 contacts the upper surface of the aerated concrete block through the rubber strip 13, reducing the overflow of cement slurry and improving the protection of the roller 8. The rubber strip 13 is a vulnerable part. The rubber strip 13 is inserted into the dovetail groove 14 through the dovetail seat 15 and fixed by the countersunk bolt 16, so that the rubber strip 13 can be quickly replaced.

[0027] The working principle and usage process of this utility model: The bottom of the ash storage box 1 is secured to the surface of the aerated concrete block via a slot 9. Rollers 8 are located at the two side edges of the aerated concrete block. Cement mortar is injected into the ash storage box 1 through the feeding hopper 2. The ash storage box 1 is pushed forward along the aerated concrete block by pushing the handle 12. The rollers 8 make it easier to move the ash storage box 1. The lower surface of the partition plate 3 is welded with an outward V-shaped inclined baffle 7, with a central triangular protrusion 6. The cement mortar in the ash storage box 1 is guided by the guide inclined plate 4 and discharged from the discharge port 5 into the space between the inclined baffle 7 and the central triangular protrusion 6. During the movement of the ash storage box 1, the cement mortar is quickly spread on the surface of the aerated concrete block in an M-shape, achieving rapid spreading of the cement mortar and improving efficiency. To improve the efficiency of aerated concrete block masonry and reduce the labor intensity of operators, a removable lithium battery 11 powers a vibrating motor 10. The vibrating motor 10 generates high-frequency vibration during operation, and the cement mortar in the ash storage box 1 is quickly discharged under the action of vibration, avoiding the accumulation of cement mortar in the ash storage box 1. At the same time, the vibration can make the discharged cement mortar more compact, improving the masonry quality of aerated concrete blocks. The lower surface of the inclined baffle 7 contacts the upper surface of the aerated concrete block through a rubber strip 13, reducing the overflow of cement slurry and improving the protection of the roller 8. The rubber strip 13 is a vulnerable part. The rubber strip 13 is inserted into the dovetail groove 14 through the dovetail seat 15 and fixed by the countersunk bolt 16, so that the rubber strip 13 can be quickly replaced.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plastering device for energy-saving and environmentally friendly aerated concrete blocks, characterized in that: The ash storage box includes a feeding hopper fixedly connected to the top of the ash storage box, a partition plate welded to the inner cavity of the ash storage box, a guide plate welded to the upper surface of the partition plate, and a discharge port through the end of the partition plate, the discharge port being located at the lowest point of the guide plate. A central triangular protrusion is welded to the middle of the lower surface of the partition plate, and inclined baffles are welded to both sides of the central triangular protrusion. The inclined baffles have an outward V-shaped structure. The bottom surface of the ash storage box is provided with a slot, and rollers are provided on both sides of the inner wall of the ash storage box.

2. The plastering device for energy-saving and environmentally friendly aerated concrete blocks according to claim 1, characterized in that: A rubber strip is movably installed on the bottom surface of the inclined baffle, and the lower surface of the rubber strip is lower than the lower surface of the central triangular protrusion.

3. The plastering device for energy-saving and environmentally friendly aerated concrete blocks according to claim 2, characterized in that: The rollers are all evenly distributed, and the lower surface of the rubber strip is flush with the bottom surface of the roller.

4. The plastering device for energy-saving and environmentally friendly aerated concrete blocks according to claim 3, characterized in that: A vibration motor is installed on the side wall surface of the ash storage box, and the side wall of the vibration motor has a plug-in slot.

5. The plastering device for energy-saving and environmentally friendly aerated concrete blocks according to claim 4, characterized in that: A removable lithium battery is movably inserted into the side wall surface of the vibration motor via a slot, and the removable lithium battery is electrically connected to the vibration motor.

6. The plastering device for energy-saving and environmentally friendly aerated concrete blocks according to claim 5, characterized in that: Push handles are installed at both ends of the outer walls of the ash storage box.

7. The plastering device for energy-saving and environmentally friendly aerated concrete blocks according to claim 6, characterized in that: The lower surface of the inclined baffle is provided with a dovetail groove, and the upper surface of the rubber strip is integrally formed with a dovetail seat. The dovetail seat is inserted into the dovetail groove, and a number of countersunk bolts are provided at equal intervals on the surface of the dovetail seat. The countersunk bolts are threadedly connected to the threaded holes opened on the lower surface of the inclined baffle.

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