Building construction spraying device
By introducing adjustment blocks and baffles into the construction spraying device, the problem of difficulty in controlling the movement speed and paint splashing is solved by hand-held spraying heads, flexible adjustment of the height of the spray box and uniform spraying of the paint are achieved, and construction efficiency and safety are improved.
Patent Information
- Application Number
- CN202420468489.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-12
AI Technical Summary
When used in existing construction spraying devices, handheld spray heads are difficult to control the movement speed, resulting in insufficient or excessive local pigment spraying, and the spacing between the spray heads and the walls leads to paint splashing, affecting the spraying effect and the health of staff.
A construction spraying device is designed to synchronously move the spraying box through the adjustment block to achieve height adjustment, and use a baffle during the spraying process to prevent paint from splashing, combined with a motor-driven stirring and conveying system to ensure uniform spraying of the paint.
It realizes flexible adjustment of the height of the spray box, prevents paint splashing, improves the spraying effect and the health and safety of staff, and ensures even distribution and effective use of the paint.
Smart Images
Figure CN222183998U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a building construction spraying device. Background Art
[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc.
[0003] Construction is a production activity carried out by people using various building materials, mechanical equipment and specific design blueprints in a certain space and time to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance.
[0004] When using the existing construction spraying device, it is difficult for workers to control the moving speed of the nozzle when holding the nozzle for a long time to perform spraying operations, which may cause insufficient or excessive spraying of local paint, affecting the spraying effect to a certain extent. At the same time, due to the distance between the nozzle and the wall, some paint may be scattered in the air during the spraying process, affecting the health of the workers. Utility Model Content
[0005] In view of the above problems, the purpose of the utility model is to provide a construction spraying device to solve the problem that it is difficult to control the moving speed of the spray head when the handheld spray head is used for spraying, which may cause insufficient or excessive spraying of local paint, and have a certain impact on the spraying effect. At the same time, due to the gap between the spray head and the wall, part of the paint may be scattered in the air during the spraying process, which may affect the health of the workers. The adjustment block drives the spray box to move synchronously through two linkage plates, thereby realizing the adjustment of the use height of the spray box. At the same time, it can be blocked by the baffle during the spraying process to prevent the paint from splashing during the spraying process.
[0006] To achieve the above objectives, the utility model adopts the following technical solution: a construction spraying device, comprising a base assembly, a barrel assembly, an adjusting assembly, and a spraying assembly, the base assembly comprising a base, the barrel assembly comprising a spray barrel and a pump body, the adjusting assembly comprising an adjusting box, the spraying assembly comprising a spray box, a first motor is arranged on the top of the spray barrel, a stirring shaft is connected to the output end of the first motor, a stirring blade is connected to the outer wall of the circumference of the stirring shaft, a liquid inlet pipe is connected to one end of the pump body, an observation window is provided on the outer wall of the spray barrel, a second motor is arranged on the top of the adjusting box, a threaded rod is connected to the output end of the second motor, an adjusting block is arranged on the inner side of the adjusting box, one end of the adjusting block is connected to a linkage plate, one end of the spray box is connected to a protective layer, a spray nozzle is arranged on the inner side of the protective layer, and a delivery pipe is connected to the end of the pump body away from the liquid inlet pipe.
[0007] The beneficial effects of the utility model are as follows: after the delivery pipe delivers the paint into the spray box, the paint in the spray box is sprayed onto the wall through the spray nozzle, and at the same time, it can be blocked by the baffle during the spraying process to prevent the paint from splashing during the spraying process. By setting the adjustment groove, the groove body for sliding the linkage plate, when the adjustment block moves, the adjustment block drives the spray box to move synchronously through the two linkage plates, thereby realizing the adjustment of the use height of the spray box.
[0008] In order to increase the connection area between the base and the vertical plate:
[0009] As a further improvement of the above technical solution: the top of the base is connected to a vertical plate, one end of the vertical plate is connected to a handle, reinforcing ribs are provided at the connection between the base and the vertical plate, and a universal wheel is provided at the lower end of the base.
[0010] The beneficial effects of this improvement are as follows: by setting the base, it is used to fix and support the barrel assembly and the adjustment assembly, and by setting the reinforcing ribs, the connection area between the base and the vertical plate can be increased, thereby improving the safety of the device when it is pushed.
[0011] To stir the paint inside the spray barrel:
[0012] As a further improvement of the above technical solution: the first motor is electrically connected to the operation panel, a feed port is provided on the top of the spray barrel, and the end of the liquid inlet pipe away from the pump body penetrates the wall of the spray barrel and extends to the inner side of the spray barrel.
[0013] The beneficial effect of this improvement is: through the setting of the feed port, the paint is added into the spray barrel, the operation of the first motor is started, the first motor works and drives the synchronous rotation of the stirring blades through the stirring shaft, and then is used to stir the paint in the spray barrel, thereby avoiding the precipitation of the paint in the spray barrel.
[0014] In order to transport the paint in the spray barrel:
[0015] As a further improvement of the above technical solution: the second motor is electrically connected to the operation panel, the threaded rod is threadedly rotationally connected to the adjustment block, and the pump body is electrically connected to the operation panel.
[0016] The beneficial effect of this improvement is that when in use, the second motor is started, and then the second motor rotates and drives the threaded rod to rotate synchronously, and the pump body is set to transport the paint in the spray barrel.
[0017] In order to adjust the block to perform linear motion under the joint action of the threaded rod and the limit rod:
[0018] As a further improvement of the above technical solution: a limit rod is arranged on the inner side of the regulating box, and the limit rod is slidably connected with the regulating block.
[0019] The beneficial effect of this improvement is that when the threaded rod rotates under the drive of the second motor, the adjustment block moves linearly under the joint action of the threaded rod and the limit rod, thereby driving the movement of the linkage plate.
[0020] In order to adjust the block to drive the spray box to move synchronously through two linkage plates:
[0021] As a further improvement of the above technical solution: two adjustment grooves matching the size of the linkage plate are opened on the inner side of the adjustment box, and one end of the linkage plate away from the spray box passes through the adjustment groove and extends to connect with the adjustment block.
[0022] The beneficial effect of this improvement is that by setting the adjustment slot, the slot body is used for the sliding of the linkage plate. When the adjustment block moves, the adjustment block drives the spray box to move synchronously through the two linkage plates, thereby realizing the adjustment of the use height of the spray box.
[0023] In order to block the paint during spraying by using the baffle to prevent the paint from splashing during spraying:
[0024] As a further improvement of the above technical solution: a baffle is connected to the top of the spray box, and one end of the spray nozzle penetrates the wall of the spray box and extends to be connected to the inner cavity of the spray box.
[0025] The beneficial effect of this improvement is that after the delivery pipe delivers the paint into the spray box, the paint in the spray box is sprayed onto the wall through the spray nozzle. At the same time, the baffle can block it during the spraying process to prevent the paint from splashing during the spraying process.
[0026] In order for the pump to work and transport the paint in the spray barrel to the spray box through the delivery pipe for spraying:
[0027] As a further improvement of the above technical solution: the delivery pipe comprises a flexible telescopic hose, and one end of the delivery pipe away from the pump body penetrates the bottom wall of the spray box and extends to be connected with the spray box.
[0028] The beneficial effect of this improvement is that after the pump body is started, the pump body works and conveys the paint in the spray barrel to the spray box through the conveying pipe for spraying. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the main structure of the utility model.
[0030] Figure 2 It is a schematic cross-sectional structural diagram of the spray barrel of the utility model.
[0031] Figure 3 It is a schematic cross-sectional structural diagram of the regulating box of the utility model.
[0032] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.
[0033] Figure 5 It is a three-dimensional structural schematic diagram of the regulating box of the utility model.
[0034] In the figure: 1. Base assembly; 11. Base; 12. Vertical plate; 13. Handle; 14. Reinforcement rib; 2. Cylinder assembly; 21. Spray barrel; 22. Feed inlet; 23. First motor; 24. Stirring shaft; 25. Stirring blade; 26. Pump body; 27. Liquid inlet pipe; 28. Observation window; 3. Adjustment assembly; 31. Adjustment box; 32. Second motor; 33. Threaded rod; 34. Limit rod; 35. Adjustment block; 36. Linkage plate; 37. Adjustment slot; 4. Spraying assembly; 41. Spraying box; 42. Baffle; 43. Protective layer; 44. Spraying nozzle; 45. Delivery pipe. DETAILED DESCRIPTION
[0035] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0036] like Figure 1-5As shown, a construction spraying device includes a base assembly 1, a barrel assembly 2, an adjustment assembly 3, and a spraying assembly 4, wherein the base assembly 1 includes a base 11, the barrel assembly 2 includes a spray barrel 21 and a pump body 26, the adjustment assembly 3 includes an adjustment box 31, and the spraying assembly 4 includes a spray box 41. A first motor 23 is arranged on the top of the spray barrel 21, and a stirring shaft 24 is connected to the output end of the first motor 23, and a stirring blade 25 is connected to the outer wall of the peripheral surface of the stirring shaft 24. An end of the pump body 26 is connected to a liquid inlet pipe 27, and an observation window 28 is provided on the outer wall of the spray barrel 21. A second motor 32 is arranged on the top of the adjustment box 31, and a threaded rod 33 is connected to the output end of the second motor 32. , an adjusting block 35 is arranged on the inner side of the adjusting box 31, one end of the adjusting block 35 is connected to a linkage plate 36, one end of the spray box 41 is connected to a protective layer 43, a spray nozzle 44 is arranged on the inner side of the protective layer 43, one end of the pump body 26 away from the liquid inlet pipe 27 is connected to a delivery pipe 45, the top of the base 11 is connected to a vertical plate 12, one end of the vertical plate 12 is connected to a handle 13, a reinforcing rib 14 is arranged at the connection between the base 11 and the vertical plate 12, and a universal wheel is arranged at the lower end of the base 11; the base 11 is arranged to fix and support the barrel assembly 2 and the adjusting assembly 3, and the reinforcing rib 14 is arranged to increase the connection area between the base 11 and the vertical plate 12, thereby improving The safety of the device when it is pushed, the first motor 23 is electrically connected to the operation panel, the top of the spray barrel 21 is provided with a feed port 22, and the end of the liquid inlet pipe 27 away from the pump body 26 penetrates the wall of the spray barrel 21 and extends to the inner side of the spray barrel 21; through the setting of the feed port 22, it is used to add paint into the spray barrel 21, start the operation of the first motor 23, the first motor 23 works and drives the synchronous rotation of the stirring blade 25 through the stirring shaft 24, and then is used to stir the paint in the spray barrel 21, so as to avoid the precipitation of the paint in the spray barrel 21, the second motor 32 is electrically connected to the operation panel, the threaded rod 33 is threadedly connected to the adjustment block 35, and the pump body 26 is electrically connected to the operation panel; When in use, the second motor 32 is started, and then the second motor 32 rotates and drives the threaded rod 33 to rotate synchronously. Through the setting of the pump body 26, the paint in the spray barrel 21 is transported. A limit rod 34 is provided on the inner side of the regulating box 31, and the limit rod 34 is slidably connected with the regulating block 35; when the threaded rod 33 rotates under the drive of the second motor 32, the regulating block 35 performs a linear motion under the joint action of the threaded rod 33 and the limit rod 34, and is further used to drive the movement of the linkage plate 36. Two adjustment slots 37 matching the size of the linkage plate 36 are provided on the inner side of the regulating box 31, and the end of the linkage plate 36 away from the spray box 41 passes through the adjustment slot 37 and extends to be connected with the adjustment block 35;By setting the adjusting slot 37, the slot body for the linkage plate 36 to slide, when the adjusting block 35 moves, the adjusting block 35 drives the spray box 41 to move synchronously through the two linkage plates 36, so as to adjust the height of the spray box 41. The top of the spray box 41 is connected with a baffle 42, and one end of the spray nozzle 44 penetrates the wall of the spray box 41 and extends to be connected with the inner cavity of the spray box 41; after the delivery pipe 45 delivers the paint into the spray box 41, the paint in the spray box 41 is The material is sprayed onto the wall through the spray nozzle 44, and the baffle 42 can block it during the spraying process to prevent the paint from splashing during the spraying process. The delivery pipe 45 includes a flexible telescopic hose, and the end of the delivery pipe 45 away from the pump body 26 penetrates the bottom wall of the spray box 41 and extends to communicate with the spray box 41; after the pump body 26 is started, the pump body 26 works and delivers the paint in the spray barrel 21 to the spray box 41 through the delivery pipe 45 for spraying. ;
[0037] The working principle of the utility model is as follows: when in use, the first motor 23 and the second motor 32 are started, and then the second motor 32 rotates and drives the threaded rod 33 to rotate synchronously. When the threaded rod 33 rotates driven by the second motor 32, the adjusting block 35 performs linear motion under the joint action of the threaded rod 33 and the limiting rod 34, and is then used to drive the movement of the linkage plate 36. Through the setting of the adjusting slot 37, a slot body for sliding the linkage plate 36 is provided. When the adjusting block 35 moves, the adjusting block 35 drives the spray box 41 to move synchronously through the two linkage plates 36, thereby realizing the adjustment of the use height of the spray box 41. After starting the operation of the pump body 26, the pump body 26 works and transports the paint in the spray barrel 21 to the spray box 41 through the delivery pipe 45 for spraying. The delivery pipe 45 transports the paint to the spray box After the paint is inside the spray box 41, the paint in the spray box 41 is sprayed onto the wall through the spray nozzle 44. At the same time, during the spraying process, it can be blocked by the baffle 42 to prevent the paint from splashing during the spraying process. The feed port 22 is set to add paint to the spray barrel 21. After starting the operation of the first motor 23, the first motor 23 works and drives the synchronous rotation of the stirring blade 25 through the stirring shaft 24, and then is used to stir the paint in the spray barrel 21, thereby avoiding the precipitation of the paint in the spray barrel 21. The pump body 26 is set to transport the paint in the spray barrel 21. The base 11 is set to fix and support the barrel assembly 2 and the adjustment assembly 3. The reinforcing ribs 14 are set to increase the connection area between the base 11 and the vertical plate 12, thereby improving the safety of the device when it is pushed.
[0038] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0039] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A construction spraying device, comprising a base assembly (1), a barrel assembly (2), an adjustment assembly (3), and a spraying assembly (4), wherein the base assembly (1) comprises a base (11), the barrel assembly (2) comprises a spray barrel (21) and a pump body (26), the adjustment assembly (3) comprises an adjustment box (31), and the spraying assembly (4) comprises a spraying box (41), characterized in that: A first motor (23) is arranged on the top of the spray barrel (21), the output end of the first motor (23) is connected to a stirring shaft (24), the outer wall of the peripheral surface of the stirring shaft (24) is connected to a stirring blade (25), one end of the pump body (26) is connected to a liquid inlet pipe (27), the outer wall of the spray barrel (21) is provided with an observation window (28), a second motor (32) is arranged on the top of the regulating box (31), the output end of the second motor (32) is connected to a threaded rod (33), an adjusting block (35) is arranged on the inner side of the regulating box (31), one end of the adjusting block (35) is connected to a linkage plate (36), one end of the spray box (41) is connected to a protective layer (43), a spray nozzle (44) is arranged on the inner side of the protective layer (43), and one end of the pump body (26) away from the liquid inlet pipe (27) is connected to a delivery pipe (45).
2. A construction spraying device according to claim 1, characterized in that: The top of the base (11) is connected to a vertical plate (12), one end of the vertical plate (12) is connected to a handle (13), a reinforcing rib (14) is provided at the connection between the base (11) and the vertical plate (12), and a universal wheel is provided at the lower end of the base (11).
3. A construction spraying device according to claim 1, characterized in that: The first motor (23) is electrically connected to the operation panel, a feed port (22) is provided at the top of the spray barrel (21), and an end of the liquid inlet pipe (27) away from the pump body (26) penetrates the wall of the spray barrel (21) and extends to the inner side of the spray barrel (21).
4. A construction spraying device according to claim 1, characterized in that: The second motor (32) is electrically connected to the operation panel, the threaded rod (33) is threadedly rotatably connected to the adjustment block (35), and the pump body (26) is electrically connected to the operation panel.
5. A construction spraying device according to claim 1, characterized in that: A limiting rod (34) is arranged inside the regulating box (31), and the limiting rod (34) is slidably connected to the regulating block (35).
6. A construction spraying device according to claim 1, characterized in that: The inner side of the regulating box (31) is provided with two regulating grooves (37) whose sizes match those of the linkage plate (36); one end of the linkage plate (36) away from the spray box (41) passes through the regulating groove (37) and extends to be connected with the regulating block (35).
7. A construction spraying device according to claim 1, characterized in that: The top of the spray box (41) is connected to a baffle (42), and one end of the spray nozzle (44) penetrates the wall of the spray box (41) and extends to be connected to the inner cavity of the spray box (41).
8. A construction spraying device according to claim 1, characterized in that: The delivery pipe (45) comprises a flexible telescopic hose, and one end of the delivery pipe (45) away from the pump body (26) penetrates the bottom wall of the spray box (41) and extends to be connected with the spray box (41).