Plastering machine for construction engineering construction

Abstract

The utility model relates to the field of constructional engineering, and discloses a plastering machine for construction engineering construction, which comprises a bottom plate, a material storage barrel is fixedly connected to the rear part of the top surface of the bottom plate, a stirring piece is arranged in the middle of the material storage barrel, and slurry pumps are fixedly connected to the front part of the top surface of the material storage barrel and the front part of the top surface of the bottom plate; the output ends of the slurry pumps are fixedly connected with material conveying pipes, lifting assemblies are arranged on the left portion and the right portion of the top face of the bottom plate, a plastering mechanism is arranged between the two lifting assemblies, each lifting assembly comprises a hollow rod, the hollow rods are fixedly connected with the bottom plate, and the tops of the hollow rods are fixedly connected with a first motor. According to the plastering device, the lifting assembly, the plastering assembly, the slurry pump, the material conveying pipe and the material storage barrel are arranged to be matched with one another, so that the plastering assembly can be used for recycling redundant slurry which is removed in time, the situation that the slurry needs to be cleaned again in the later period is avoided, and the plastering device is more practical.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a plastering machine for construction projects. Background Technology

[0002] Construction engineering refers to the general term for planning, design, construction and management activities for the construction of various buildings, infrastructure and related facilities. Plastering machines in construction engineering are mechanical equipment specially used for plastering walls and ceilings. Their main purpose is to improve construction efficiency, ensure plastering quality and reduce manual labor intensity. Plastering machines can evenly apply plastering materials such as cement mortar and plaster.

[0003] A search revealed Chinese Patent Publication No. CN221481306U, which discloses a construction plastering machine. The machine includes a main body, a rotating mechanism, and a supporting mechanism. The rotating mechanism is fixedly connected to the lower end of the main body, and the supporting mechanism is fixedly connected to the lower end of the rotating mechanism. The main body includes a support frame, a mounting plate, a movable motor, a heat dissipation plate, a movable lead screw, a movable block, a telescopic rod, a plastering motor, and a plastering device. The mounting plate is fixedly connected to the lower end of the support frame, the movable motor is fixedly connected to the upper end of the support frame, and the heat dissipation plate is fixedly connected to the upper end of the movable motor. This construction plastering machine, through improvements to its main body, improves plastering efficiency. In actual use, it can plaster most areas as needed, avoiding situations where some areas cannot be plastered, thus enhancing the machine's work efficiency.

[0004] Although the aforementioned device can plaster most areas by setting up a plastering device, when plastering walls, the mortar is usually sprayed with a certain thickness to facilitate smoothing. However, this device, as well as some existing traditional plastering devices, does not have a collection mechanism. This results in excess mortar falling directly to the ground after plastering, requiring subsequent cleaning of the mortar on the ground, which is not practical. Therefore, a construction engineering plastering machine is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a construction plastering machine, which aims to improve the problem that the existing equipment and some traditional plastering equipment do not have a collection mechanism, which causes excess mortar to fall directly to the ground during plastering, requiring subsequent cleaning of the mortar on the ground, making it impractical.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a construction plastering machine, comprising a base plate, a storage tank fixedly connected to the rear of the top surface of the base plate, a stirring component provided in the middle of the storage tank, a slurry pump fixedly connected to the front of the top surface of the storage tank and the front of the top surface of the base plate, a conveying pipe fixedly connected to the output end of the slurry pump, lifting components provided on the left and right sides of the top surface of the base plate, a plastering mechanism provided between the two lifting components, the lifting component comprising a hollow rod fixedly connected to the base plate, a No. 1 motor fixedly connected to the top of the hollow rod, a screw fixedly connected to the output end of the No. 1 motor, the screw penetrating the hollow rod and rotatably connected, a slider slidably connected inside the hollow rod, the screw penetrating the slider and threadedly connected thereto, the plastering mechanism comprising a plastering component and a slurry coating component, the slurry coating component being located above the plastering component, the slurry coating component comprising a slurry coating head, the slurry pump located on the base plate being connected to the slurry coating head via a conveying pipe.

[0007] As a further description of the above technical solution:

[0008] The plastering assembly includes a fixed plate and a plastering hopper. The plastering head is fixedly connected to the top of the fixed plate, and two sliders are fixedly connected to both sides of the fixed plate.

[0009] As a further description of the above technical solution:

[0010] A plastering board is fixedly connected to the front side of the plastering hopper, and an arc surface is provided at the top connection between the plastering hopper and the plastering board. An mounting plate is fixedly connected to the rear side of the plastering hopper, and the mounting plate is fixedly connected to the fixing plate.

[0011] As a further description of the above technical solution:

[0012] A feed hopper is fixedly connected to the rear of the top surface of the storage tank.

[0013] As a further description of the above technical solution:

[0014] The stirring component includes a support frame, a second motor is fixedly connected to the front of the support frame, a rotating shaft is fixedly connected to the output end of the second motor, a first bevel gear is fixedly connected to the rear side of the rotating shaft, and a second bevel gear is meshed with both the upper and lower parts of the first bevel gear.

[0015] As a further description of the above technical solution:

[0016] The stirring component also includes a stirring shaft, which passes through and is rotatably connected to the support. The stirring shaft passes through and is fixedly connected to the No. 2 bevel gear located at the top. An empty tube is provided on the upper part of the outer wall of the stirring shaft. The empty tube passes through and is rotatably connected to the storage tank. The upper part of the empty tube passes through and is fixedly connected to the No. 2 bevel gear located at the bottom. A horizontal plate passes through and is fixedly connected to the bottom of the empty tube. Auxiliary rods are fixedly connected to the left and right sides of the bottom surface of the horizontal plate.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the stirring shaft is fixedly connected with multiple stirring plates.

[0019] As a further description of the above technical solution:

[0020] A scraper is fixedly connected to the side of the auxiliary rod near the storage tank, and multiple auxiliary plates are fixedly connected to the side of the auxiliary rod near the stirring shaft.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up the lifting component, the plastering component, the slurry pump, the conveying pipe, and the storage tank to cooperate with each other, the plastering component can promptly recover the excess slurry after plastering, avoiding the need for cleaning again later, making it more practical.

[0023] 2. In this utility model, by setting up the cooperation between the storage tank and the stirring component, and by the cooperation between the No. 2 motor, the No. 1 bevel gear, the No. 2 bevel gear, the stirring shaft, the empty pipe, the horizontal plate, and the auxiliary rod, the device can better mix the materials and effectively avoid material residue, making it more practical. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a construction plastering machine proposed in this utility model;

[0025] Figure 2 This is a three-dimensional cross-sectional schematic diagram of the storage bucket of a construction plastering machine proposed in this utility model.

[0026] Figure 3 This is a three-dimensional schematic diagram of the disassembled mixing component of a construction plastering machine proposed in this utility model;

[0027] Figure 4 This is a three-dimensional schematic diagram of the lifting component and plastering component of a construction plastering machine proposed in this utility model.

[0028] Figure 5This is a three-dimensional schematic diagram showing the disassembled lifting component and plastering component of a construction plastering machine proposed in this utility model;

[0029] Figure 6 This is a three-dimensional cross-sectional view of the plastering hopper of a construction plastering machine proposed in this utility model.

[0030] Legend:

[0031] 1. Base plate; 2. Storage hopper; 3. Mixing component; 4. Slurry pump; 5. Conveying pipe; 6. Lifting assembly; 7. Plastering mechanism; 71. Fixing plate; 72. Plastering hopper; 73. Applying head; 721. Plastering board; 722. Arc surface; 723. Mounting plate; 61. Empty rod; 62. Screw; 63. Motor No. 1; 64. Sliding block; 21. Feed hopper; 31. Support; 32. Motor No. 2; 33. Rotating shaft; 34. Bevel gear No. 1; 35. Bevel gear No. 2; 36. Mixing shaft; 37. Empty pipe; 38. Horizontal plate; 39. Auxiliary rod; 361. Mixing plate; 391. Auxiliary plate; 392. Scraper. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 This utility model provides an embodiment of a construction plastering machine, including a base plate 1 for connecting various components. Wheels are provided at the bottom of the base plate 1 for easy movement of the equipment. A storage tank 2 is fixedly connected to the rear top surface of the base plate 1 for storing slurry. A feed hopper 21 is fixedly connected to the rear top surface of the storage tank 2 for feeding slurry. A stirring component 3 is provided in the middle of the storage tank 2 for mixing the materials in the tank evenly. Slurry pumps 4 are fixedly connected to the front top surface of both the storage tank 2 and the base plate 1. One end of the slurry pump 4 located on the storage tank 2 is connected to the storage tank. The hopper 2 is connected to the storage hopper 2, which is used to send the slurry from the plastering hopper 72 into the storage hopper 2 through the conveying pipe 5. The slurry pump 4 located on the bottom plate 1 is connected to the lower part of the storage hopper 2 through the pipe, and is used to transport the slurry from the storage hopper 2 to the coating head 73 through the conveying pipe 5. The output end of the slurry pump 4 is fixedly connected to the conveying pipe 5. The two conveying pipes 5 are respectively connected to the coating head 73 and the plastering hopper 72. Lifting components 6 are provided on the left and right sides of the top surface of the bottom plate 1, which are used to adjust the movement of the plastering components 7. The two lifting components 6 are connected together to form a plastering mechanism 7 for plastering operation.

[0034] like Figure 4 - Figure 6 The plastering mechanism 7 includes a plastering component and a slurry application component. The slurry application component includes a slurry application head 73. The slurry pump 4 located on the base plate 1 is connected to the slurry application head 73 through a material delivery pipe 5. The plastering component includes a fixing plate 71 and a plastering hopper 72. The plastering hopper 72 is used to collect excess slurry removed during plastering. The slurry application head 73 is fixedly connected to the fixing plate 71 and is used to spray slurry onto the wall. The two sides of the fixing plate 71 are fixedly connected to two sliders 64 respectively. A plastering plate 721 is fixedly connected to the front side of the plastering hopper 72 for plastering operations. An arc surface 722 is provided at the top connection between the plastering hopper 72 and the plastering plate 721 to facilitate guiding excess slurry into the plastering hopper 72. An mounting plate 723 is fixedly connected to the rear side of the plastering hopper 72, which is connected to the fixing plate 71. The mounting plate 723 is fixedly connected to the fixing plate 71.

[0035] Furthermore, the lifting assembly 6 includes a hollow rod 61 for connecting various components. The hollow rod 61 is fixedly connected to the base plate 1. A No. 1 motor 63 is fixedly connected to the top of the hollow rod 61 for driving the assembly. A screw 62 is fixedly connected to the output end of the No. 1 motor 63 for driving the slider 64 to move. The screw 62 passes through the hollow rod 61 and is rotatably connected. The slider 64 is slidably connected inside the hollow rod 61 for connecting the fixing plate 71 and for driving the plastering assembly 7 to move. The screw 62 passes through the slider 64 and is threadedly connected to it. The slider 64 is fixedly connected to the fixing plate 71.

[0036] Please see Figure 2 - Figure 3 The mixing component 3 includes a support 31 for connecting various parts. A second motor 32 is fixedly connected to the front of the support 31 to provide power to the component. A rotating shaft 33 is fixedly connected to the output end of the second motor 32 for connecting with a first bevel gear 34. A first bevel gear 34 is fixedly connected to the rear side of the rotating shaft 33. Second bevel gears 35 mesh with both the upper and lower parts of the first bevel gear 34. The two second bevel gears 35 are symmetrically arranged and rotate in opposite directions. The mixing component 3 also includes a mixing shaft 36 for connecting multiple mixing plates 361. The mixing shaft 36 passes through the support 31 and is rotatably connected to it. The mixing shaft 36 passes through and is fixedly connected to the second bevel gear 35 located at the top. The second bevel gear 35 can drive it to rotate. A hollow tube 37 is provided on the upper part of the outer wall of the mixing shaft 36. The middle part is hollow and the mixing shaft 36 does not contact it. The hollow tube 37 passes through and is rotatably connected to the storage tank 2. The upper part of the hollow tube 37 passes through and is fixedly connected to the second bevel gear 35 located at the bottom. The second bevel gear 35 can drive it to rotate. A horizontal plate 38 passes through and is fixedly connected to the bottom of the hollow tube 37 for connecting various components. Auxiliary rods 39 are fixedly connected to the left and right sides of the bottom surface of the horizontal plate 38 for assisting in mixing materials.

[0037] Furthermore, multiple stirring plates 361 are fixedly connected to the outer wall of the stirring shaft 36 in an alternating manner to stir the material. A scraper 392 with a certain curvature is fixedly connected to the side of the auxiliary rod 39 near the storage tank 2 to better scrape the material on the inner wall of the storage tank 2 and prevent material accumulation and residue. Multiple auxiliary plates 391 are fixedly connected to the side of the auxiliary rod 39 near the stirring shaft 36 to cooperate with the stirring plates 361 to assist in stirring the material.

[0038] Working Principle: During use, move the equipment to the wall surface requiring plastering. Pour the plaster into the storage tank 2 through the feed hopper 21. Turn on the second motor 32, which drives the rotating shaft 33 to rotate. The first bevel gear 34 connected to the rotating shaft 33 will rotate, thereby driving the two meshing second bevel gears 35 to rotate. When the upper second bevel gear 35 rotates, it will drive the fixed stirring shaft 36 to rotate. Multiple stirring plates 361 on the stirring shaft 36 will rotate, stirring the material in the storage tank 2. Simultaneously, the lower second bevel gear 35 will drive the fixed empty pipe 37 to rotate. The horizontal plate 38 connected to the empty pipe 37 will be driven, thereby driving the two lower auxiliary rods 39 to rotate. The auxiliary plates 391 on the auxiliary rods 39 will assist in stirring the material in the tank. At the same time, the scraper 392... The material adhering to the inner wall of the storage tank 2 can be scraped off. Then, the lifting assembly 6 and two slurry pumps 4 are turned on. The slurry pumps 4, which are connected to the base plate 1, will draw the slurry from the storage tank 2 and deliver it to the coating head 73 through the conveying pipe 5. The coating head 73 will spray the slurry onto the wall. At the same time, the first motor 63 is turned on, which will drive the screw 62 to rotate. The slider 64 connected to the screw 62 will be driven to move upward. The fixed plate 71 connected to the slider 64 will move along with it, thereby driving the plastering hopper 72 and the coating head 73 to move upward. During the upward movement, the plastering plate 721 will smooth the slurry sprayed on the wall by the coating head 73. At the same time, the excess slurry will be guided into the plastering hopper 72 through the arc surface 722 at the top of the plastering hopper 72. Then, the slurry pump 4 on the storage tank 2 will draw it out through the conveying pipe 5 and transport it back to the storage tank 2 for the recycling and reuse of the slurry.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction plastering machine, including a base plate (1), characterized in that: A storage tank (2) is fixedly connected to the rear of the top surface of the base plate (1). A stirring component (3) is provided in the middle of the storage tank (2). A slurry pump (4) is fixedly connected to the front of the top surface of the storage tank (2) and the front of the top surface of the base plate (1). A conveying pipe (5) is fixedly connected to the output end of the slurry pump (4). Lifting components (6) are provided on the left and right sides of the top surface of the base plate (1). A plastering mechanism (7) is provided between the two lifting components (6). The lifting component (6) includes a hollow rod (61). The hollow rod (61) is fixedly connected to the base plate (1). A No. 1 motor (63) is fixedly connected to the top of the No. 1 motor (63). A screw (62) is fixedly connected to the output end of the No. 1 motor (63). The screw (62) passes through the hollow rod (61) and is rotatably connected. A slider (64) is slidably connected inside the hollow rod (61). The screw (62) passes through the slider (64) and is threadedly connected to it. The plastering mechanism (7) includes a plastering component and a slurry coating component. The slurry coating component is located on the upper part of the plastering component. The slurry coating component includes a slurry coating head (73). The slurry pump (4) located on the base plate (1) is connected to the slurry coating head (73) through a material conveying pipe (5).

2. The construction plastering machine according to claim 1, characterized in that: The plastering assembly includes a fixing plate (71) and a plastering hopper (72). The grouting head (73) is fixedly connected to the top of the fixing plate (71), and the two sides of the fixing plate (71) are fixedly connected to two sliders (64) respectively.

3. The construction plastering machine according to claim 2, characterized in that: A plastering board (721) is fixedly connected to the front side of the plastering hopper (72), and an arc surface (722) is provided at the top connection between the plastering hopper (72) and the plastering board (721). An mounting plate (723) is fixedly connected to the rear side of the plastering hopper (72), and the mounting plate (723) is fixedly connected to the fixing plate (71).

4. The construction plastering machine according to claim 1, characterized in that: The storage tank (2) is fixedly connected to the rear of the top surface of the storage tank (2).

5. The construction plastering machine according to claim 1, characterized in that: The stirring component (3) includes a support (31), a second motor (32) is fixedly connected to the front of the support (31), a rotating shaft (33) is fixedly connected to the output end of the second motor (32), a first bevel gear (34) is fixedly connected to the rear side of the rotating shaft (33), and a second bevel gear (35) is meshed with both the upper and lower parts of the first bevel gear (34).

6. The construction plastering machine according to claim 5, characterized in that: The stirring component (3) also includes a stirring shaft (36), which passes through the bracket (31) and is rotatably connected thereto. The stirring shaft (36) passes through the second bevel gear (35) located at the upper part and is fixedly connected thereto. An empty tube (37) is provided on the upper part of the outer wall of the stirring shaft (36). The empty tube (37) passes through the storage tank (2) and is rotatably connected thereto. The upper part of the empty tube (37) passes through the second bevel gear (35) located at the lower part and is fixedly connected thereto. A horizontal plate (38) passes through and is fixedly connected to the bottom of the empty tube (37). An auxiliary rod (39) is fixedly connected to the left and right sides of the bottom surface of the horizontal plate (38).

7. The construction plastering machine according to claim 6, characterized in that: The outer wall of the stirring shaft (36) is fixedly connected with stirring plates (361), and there are multiple plates.

8. The construction plastering machine according to claim 7, characterized in that: The auxiliary rod (39) is fixedly connected to a scraper (392) on the side near the storage tank (2), and the auxiliary rod (39) is fixedly connected to an auxiliary plate (391) on the side near the stirring shaft (36), and there are multiple auxiliary plates (391).

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