Construction site wall building brick cementing machine

Abstract

The invention discloses a construction site wall building brick cementing machine, and relates to the technical field of engineering construction machinery, the construction site wall building brick cementing machine comprises a base and grey bricks, the base is fixedly provided with a shell, the shell is internally and rotatably provided with a quantitative ring cylinder, the quantitative ring cylinder is provided with a plurality of quantitative grids, and the quantitative ring cylinder is in close contact with the inner wall of the shell; a quantitative ring cylinder is fixedly mounted in the shell, a stirring tank is further fixedly mounted in the shell, the outer wall of the stirring tank is in close contact with the inner wall of the quantitative ring cylinder, a stirrer is rotatably mounted in the shell, a plurality of arc-shaped stirring plates are arranged on the stirrer, and one end of each arc-shaped stirring plate is in contact with the inner wall of the stirring tank. And concrete with a fixed share is selected by the quantitative grids for use, so that the same amount of concrete on the surfaces of the grey bricks is ensured, and meanwhile, waste caused by excessive concrete is also avoided.

Description

Technical Field

[0001] The invention relates to the technical field of engineering construction machinery, in particular to a cement coating machine for bricks used in wall construction at a construction site. Background Art

[0002] During wall construction, the quality of cement mortar applied on the surface of gray bricks directly affects the structural strength of the wall and construction efficiency. For example, if there is too much cement mortar between the gray bricks, rivets or steel nails may penetrate into the cement mortar between the gray bricks during later decoration construction, making the rivets or steel nails unstable when driven in. At the same time, the wall surface may be damaged and loosened when the rivets or steel nails bear weight.

[0003] Existing gray brick walls mostly rely on manual plastering, which has problems such as uneven coating thickness, difficulty in accurately controlling mortar dosage, and serious material waste. Especially when laying large areas, manual operation is prone to uneven mortar distribution due to fatigue, affecting the bonding effect of gray bricks, and excessive mortar is prone to accumulation and falling off, increasing cleaning costs. Summary of the Invention

[0004] In view of the above technical problems, the present invention proposes the following technical solutions:

[0005] A cement coating machine for bricks used in wall construction on a construction site comprises a base and gray bricks, a shell being fixedly mounted on the base, a metering ring being rotatably mounted in the shell, a plurality of metering grids being provided on the metering ring, the metering grids being evenly distributed on the metering ring, and the metering grids being used to limit the thickness of concrete on the gray bricks, the metering ring being in close contact with the inner wall of the shell, a stirring tank being fixedly mounted in the shell, the outer wall of the stirring tank being in close contact with the inner wall of the metering ring, the metering ring being located between the stirring tank and the shell when installed, a stirrer being rotatably mounted in the shell, a plurality of arc-shaped stirring plates being provided on the stirrer, one end of the arc-shaped stirring plate being in contact with the inner wall of the stirring tank, and the arc-shaped stirring plate being used to stir the concrete in the stirring tank and the shell.

[0006] Furthermore, a concrete outlet is provided on one side of the shell, and a concrete inlet is provided on the side of the shell corresponding to the concrete outlet.

[0007] Furthermore, a limited scraper block is slidably mounted on the base, an adjusting screw is rotatably mounted on the base, the adjusting screw is connected to the limited scraper block via threads, and a scale is provided on one side of the base where the limited scraper block is provided.

[0008] Furthermore, a plurality of scrapers are provided on the side of the limiting scraper block close to the gray bricks. The plurality of scrapers on the limiting scraper block are arranged in a stepped manner on the limiting scraper block. When the gray bricks pass through the limiting scraper block, the scrapers on the limiting scraper block will smooth the concrete on the gray bricks.

[0009] Furthermore, a collecting box is fixedly mounted on the base, and the collecting box is arranged at the bottom of the conveying wheel. The collecting box is used to collect concrete falling from the gray bricks.

[0010] Furthermore, a front bracket is fixedly installed on the base, and rear swing bars are slidably installed on both sides of the front bracket. One end of the rear swing bar is in contact with the gray brick, and the other end of the rear swing bar is fixedly installed with a swing bar spring, and the other end of the swing bar spring is fixedly installed on the outside of the front bracket. The rear swing bar is used to limit the position of the gray brick, and the end of the rear swing bar in contact with the gray brick is also fixedly installed with a cross frame, and a plurality of rollers are provided on the cross frame for contacting the gray brick.

[0011] Compared with the prior art, the present invention has the following advantages: (1) the present device sets a quantitative grid on the quantitative ring cylinder, allowing the quantitative grid to select a fixed amount of concrete for use, thereby ensuring that the amount of concrete on the surface of the gray brick is the same, while also avoiding waste caused by excessive concrete; (2) the present device uses the scraper on the limited scraper block to flatten the concrete on the surface of the gray brick and limit the height, so that the concrete on the gray brick is evenly laid on the gray brick surface, thereby improving the laying quality of the gray brick. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0013] Figure 2 This is a schematic diagram of the cross-section structure of the base, front conveyor belt, quantitative ring cylinder, shell, and limiting scraper block of the present invention.

[0014] Figure 3 It is a schematic diagram of the cross frame structure of the present invention.

[0015] Figure 4 This is a schematic diagram of the cross-section structure of the base, collection box, front conveyor belt, stirrer, quantitative ring cylinder, and outer shell of the present invention.

[0016] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0017] Figure 6 This is a schematic diagram of the cross-section structure of the agitator, agitation tank, a quantitative ring cylinder, and a shell of the present invention.

[0018] Figure 7 It is a schematic diagram of the quantitative ring cylinder structure of the present invention.

[0019] Figure 8 It is a schematic diagram of the cross frame structure of the present invention.

[0020] Figure markings: 101-base; 102-collection box; 103-front conveyor belt; 104-gray brick; 201-front bracket; 202-rear rocker; 203-rocker spring; 204-cross frame; 205-conveyor wheel; 206-rear conveyor belt; 301-main motor; 302-agitator; 303-quantitative ring cylinder; 304-stirring tank; 305-housing; 306-component motor; 307-component gear; 308-limiting scraper; 309-adjusting screw; 310-scale. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] like Figures 1 to 3 As shown, a cement coating machine for bricks used in wall construction at a construction site includes a base 101 and gray bricks 104. A front conveyor belt 103 is fixedly installed on the base 101. The front conveyor belt 103 is used to convey the gray bricks 104 into the device. A plurality of conveying wheels 205 are rotatably installed on the inner side of the front conveyor belt 103. The conveying wheels 205 are used to drive the gray bricks 104 to move on the device. A rear conveyor belt 206 is provided at one end of the front conveyor belt 103. The gray bricks 104 pass through the device in a manner of the front conveyor belt 103, the conveying wheels 205, and the rear conveyor belt 206. Finally, the user takes the gray bricks 104 out of the device. The front conveyor belt 103, the conveying wheels 205, and the rear conveyor belt 206 of the device all drive the gray bricks 104 to move in the device.

[0023] like Figures 1 to 4 and Figure 8 As shown, a front bracket 201 is fixedly installed on the base 101, and rear swing arms 202 are slidably installed on both sides of the front bracket 201. One end of the rear swing arm 202 contacts the gray brick 104, and the other end of the rear swing arm 202 is fixedly installed with a swing arm spring 203. The other end of the swing arm spring 203 is fixedly installed on the outside of the front bracket 201. The rear swing arm 202 is used to limit the position of the gray brick 104. The end of the rear swing arm 202 that contacts the gray brick 104 is also fixedly installed with a cross frame 204. A plurality of rollers are provided on the cross frame 204 to contact the gray brick 104. When the gray brick 104 passes by, the rollers will rotate to reduce the resistance to the movement of the gray brick 104. The coverage range of the cross frame 204 is to immediately restrict the gray brick 104 after the gray brick 104 enters this device until the gray brick 104 contacts the rear conveyor belt 206.

[0024] like Figures 1 to 7As shown, a shell 305 is fixedly installed on the base 101, and a concrete outlet is provided on the side of the shell 305 close to the cross frame 204, and a concrete inlet is provided on the side of the shell 305 corresponding to the concrete outlet. A quantitative ring cylinder 303 is rotatably installed in the shell 305, and a plurality of quantitative grids are provided on the quantitative ring cylinder 303. The quantitative grids are evenly distributed on the quantitative ring cylinder 303, and the quantitative grids are used to limit the thickness of the concrete on the gray brick 104. The quantitative ring cylinder 303 is in close contact with the inner wall of the shell 305. A stirring tank 304 is also fixedly installed in the shell 305, and the stirring tank 304 is a three-fifths arc plate. The outer wall of the stirring tank 304 is in close contact with the inner wall of the quantitative ring cylinder 303. The quantitative ring cylinder 303 is located between the stirring tank 304 and the shell 305 when installed. A stirrer 302 is rotatably installed in the shell 305. The agitator 302 is provided with a plurality of arc-shaped stirring plates, one end of which contacts the inner wall of the stirring tank 304, and the arc-shaped stirring plates are used to stir the concrete in the stirring tank 304 and the outer shell 305. The outer wall of the stirring tank 304 outside the outer shell 305 is provided with an inner gear disk, and a component motor 306 is fixedly mounted on the outer wall of the outer shell 305. A component gear 307 is fixedly mounted on the output shaft of the component motor 306, and the component gear 307 is meshed with the inner gear disk on the quantitative ring cylinder 303. The component motor 306 can drive the quantitative ring cylinder 303 to rotate through the component gear 307, thereby allowing the quantitative grid to rotate clockwise in the outer shell 305. A main motor 301 is fixedly mounted on the base 101, and the output shaft of the main motor 301 is fixedly connected to the agitator 302, and the main motor 301 is used to drive the agitator 302 to rotate in the stirring tank 304.

[0025] like Figures 1 to 3 As shown, a limited scraper 308 is slidably installed on the base 101, and an adjusting screw rod 309 is rotatably installed on the base 101. The adjusting screw rod 309 is connected to the limited scraper block 308 by a thread. A scale 310 is provided on one side of the base 101 where the limited scraper block 308 is provided, and the scale 310 is used to reflect the position of the limited scraper block 308. A plurality of scrapers are provided on the side of the limited scraper block 308 close to the gray brick 104. The plurality of scrapers on the limited scraper block 308 are stepped on the limited scraper block 308. When the gray brick 104 passes through the limited scraper block 308, the scrapers on the limited scraper block 308 will smooth the concrete on the gray brick 104, thereby making the concrete thickness on each gray brick 104 the same. At the same time, by rotating the adjusting screw rod 309, the distance between the scraper on the limited scraper block 308 and the gray brick 104 can be adjusted, thereby controlling the concrete thickness on the gray brick 104.

[0026] like Figure 1 and Figure 2As shown, a collecting box 102 is fixedly mounted on the base 101, and the collecting box 102 is arranged at the bottom of the conveying wheel 205. The collecting box 102 is used to collect the concrete that falls from the conveying wheel 205 and the shell 305, especially the concrete that falls from the scraper of the limiting scraper block 308. The fallen concrete will be collected through the specific slope of the collecting box 102 and can be reused afterwards.

[0027] Working method: The main use of this device is to control the thickness of concrete on the gray bricks 104, mainly for the concrete thickness between two gray bricks 104. For example, when building a wall with gray bricks 104, first place the first gray brick 104 at the base of the wall. After that, the gray brick 104 with concrete passes through this device, and the side with concrete can be in contact with the first gray brick 104, so that the first row of gray bricks 104 can be stacked in sequence. When stacking the second row of gray bricks 104, it is still necessary to manually place concrete on the first row of gray bricks 104 to connect the first row of gray bricks 104 with the second row of gray bricks 104. Therefore, this device mainly controls the thickness of the concrete between two adjacent gray bricks 104 on the same row of gray bricks 104, as explained.

[0028] When the present device is used, concrete is directly added into the outer shell 305, and then the main motor 301 is started, so that the main motor 301 drives the stirrer 302 to continuously stir the concrete in the outer shell 305 to prevent the concrete from hardening. At the same time, the gray bricks 104 can be placed at the front conveyor belt 103. At this time, the front conveyor belt 103, the conveying wheel 205, and the rear conveyor belt 206 must all be started, thereby driving the gray bricks 104 to move in the present device. In the present device, the gray bricks 104 are moved from the front conveyor belt 103 to the rear conveyor belt 206, and the gray bricks 104 at the rear conveyor belt 206 can be used in the next step.

[0029] When the gray brick 104 passes through the shell 305, the gray brick 104 is to stop at the bottom of the shell 305. At this time, the component motor 306 starts to drive the quantitative ring cylinder 303 to rotate, so that the quantitative ring cylinder 303 can go to the bottom of the shell 305. Figure 5The concrete on the gray brick 104 will be evenly spread on the surface of the gray brick 104 by the scraper on the limiting scraper 308, and the limiting scraper 308 can also scrape off the excess concrete, and the excess concrete will fall into the collection box 102, and the user can then collect the concrete in the collection box 102 for reuse.

[0030] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A cement coating machine for bricks used in construction sites, comprising a base (101) and gray bricks (104), characterized in that: A housing (305) is fixedly mounted on the base (101), a quantitative ring cylinder (303) is rotatably mounted in the housing (305), a plurality of quantitative grids are provided on the quantitative ring cylinder (303), the quantitative grids are evenly distributed on the quantitative ring cylinder (303), and the quantitative grids are used to limit the thickness of concrete on the gray brick (104), the quantitative ring cylinder (303) is in close contact with the inner wall of the housing (305), and a stirring tank (304) is also fixedly mounted in the housing (305). The outer wall of the stirring tank (304) is in close contact with the inner wall of the quantitative ring tube (303). When installed, the quantitative ring tube (303) is located between the stirring tank (304) and the outer shell (305). A stirrer (302) is rotatably installed in the outer shell (305). The stirrer (302) is provided with a plurality of arc-shaped stirring plates. One end of the arc-shaped stirring plates is in contact with the inner wall of the stirring tank (304). The arc-shaped stirring plates are used to stir the concrete in the stirring tank (304) and the outer shell (305).

2. A cement coating machine for bricks used in construction sites according to claim 1, characterized in that: A concrete outlet is provided on one side of the shell (305), and a concrete inlet is provided on a side of the shell (305) corresponding to the concrete outlet.

3. The cement coating machine for bricks used in construction sites according to claim 1, characterized in that: A limited scraper (308) is slidably mounted on the base (101), an adjusting screw (309) is rotatably mounted on the base (101), the adjusting screw (309) is connected to the limited scraper (308) via a threaded connection, and a scale (310) is provided on one side of the base (101) where the limited scraper (308) is provided.

4. A cement coating machine for bricks used in construction sites according to claim 3, characterized in that: The limiting scraper (308) is provided with a plurality of scrapers on one side close to the gray brick (104). The plurality of scrapers on the limiting scraper (308) are arranged in a stepped manner on the limiting scraper (308). When the gray brick (104) passes through the limiting scraper (308), the scrapers on the limiting scraper (308) will smooth the concrete on the gray brick (104).

5. The cement coating machine for bricks used in construction sites according to claim 1, characterized in that: A collecting box (102) is fixedly mounted on the base (101), and the collecting box (102) is arranged at the bottom of the conveying wheel (205). The collecting box (102) is used to collect concrete falling from the gray bricks (104).

6. The cement coating machine for bricks used in construction sites according to claim 1, characterized in that: A front bracket (201) is fixedly mounted on the base (101), and rear swing rods (202) are slidably mounted on both sides of the front bracket (201), one end of the rear swing rod (202) contacts the gray brick (104), and a swing rod spring (203) is fixedly mounted on the other end of the rear swing rod (202), and the other end of the swing rod spring (203) is fixedly mounted on the outside of the front bracket (201). The rear swing rod (202) is used to limit the position of the gray brick (104), and a cross frame (204) is also fixedly mounted on the end of the rear swing rod (202) that contacts the gray brick (104), and a plurality of rollers are provided on the cross frame (204) for contacting the gray brick (104).

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