Spraying machine for building

Abstract

The utility model relates to the technical field of spraying machines, and discloses a building spraying machine which comprises a shell, the upper end of the shell is fixedly connected with a dust blowing mechanism, the left end of the inner wall of the shell is fixedly connected with a spraying mechanism, the lower end of the shell is fixedly connected with a brake wheel, the left end of the shell is provided with an inlet, and the inlet is communicated with the dust blowing mechanism. An outlet is formed in the right end of the shell, and a conveying assembly is arranged at the front end of the inner wall of the shell. The dust blowing mechanism comprises a motor, the motor is fixedly connected to the upper end of the shell, and an output shaft of the motor is fixedly connected with a first rotating rod. According to the spraying machine for the building, the fan, the motor, the filter screen, the self-weight door and other parts of the spraying machine are used in cooperation, so that in the actual use process, when a building board is placed into the spraying machine, dust and impurities on the building board can be directly cleaned away through air blown after the fan is driven by the motor to rotate; and dust is prevented from adhering to the surface to cause poor spraying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying machines, in particular to a spraying machine for construction. Background Art

[0002] Building is a general term for buildings and structures. It is an artificial environment created by people to meet the needs of social life, using the material and technical means they have mastered and applying certain scientific laws and aesthetic principles. In construction, panels are still relatively commonly used objects to be used as components of walls, ceilings or floors. In the process of panel processing, for the needs of aesthetics and anti-corrosion, the panels need to be sprayed.

[0003] After searching, the Chinese patent publication number is 201920205055.4, and the name is an easy-to-maintain building board spraying device, including a base plate, the four corners of the bottom of the base plate are fixedly connected with legs, the top of the base plate is fixedly connected with a shell, the left side of the top of the shell is fixedly connected with a baffle matched with it through a hinge, the right side of the baffle is in contact with the left side of the shell, a feed port is opened at the bottom of the left side of the baffle, and a fixed block is fixedly connected to the top of the right side of the shell.

[0004] Through research and analysis, it was found that although this new and practical method is convenient for maintenance of the spraying body and reduces the workload of the staff, in actual use, the building boards need to be processed before spraying. This makes it inevitable that some dust and impurities will adhere to the surface of the board due to complicated and time-consuming procedures. If it is not cleaned and sprayed directly, it will lead to poor spraying effect and affect the subsequent processing quality. Secondly, when spraying, the material to be sprayed is easy to solidify into particles when it enters the paint box and is stored for too long, so that the paint solids will cause the water inlet of the water pump to be blocked, affecting the subsequent spraying effect. Utility Model Content

[0005] The utility model aims to provide a construction spraying machine to solve the problem in the background art that some dust and impurities on the plate adhere to the surface and affect the spraying effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction sprayer, comprising a shell, a dust blowing mechanism fixedly connected to the upper end of the shell, a spraying mechanism fixedly connected to the left end of the inner wall of the shell, a brake wheel fixedly connected to the lower end of the shell, an inlet opened at the left end of the shell, an outlet opened at the right end of the shell, and a conveying assembly arranged at the front end of the inner wall of the shell.

[0007] The dust blowing mechanism includes a motor, which is fixedly connected to the upper end of the shell, the output shaft of the motor is fixedly connected to a rotating rod 1, the outer wall of the rotating rod 1 is fixedly connected to a fan, the right end of the inner wall of the shell is fixedly connected to a connecting plate, the right end of the connecting plate is fixedly connected to a fan shell, the upper end of the fan shell is provided with an air inlet, the lower end of the fan shell is provided with an air outlet, the left end of the shell is provided with a ventilation hole, and the inner wall of the ventilation hole is fixedly connected to a filter.

[0008] Preferably, a rotating rod is fixedly connected to the front end of the inner wall of the shell, and a self-weight door is rotatably connected to the outer wall of the rotating rod.

[0009] Preferably, a rubber bump is fixedly connected to the left end of the self-weight door, and a baffle is fixedly connected to the front end of the inner wall of the shell.

[0010] Preferably, a limiting groove is provided at the right end of the baffle, and the outer wall of the rubber protrusion is matched with the inner wall of the limiting groove.

[0011] Preferably, the lower end of the rotating rod 1 passes through the upper end of the outer shell and is movably connected to the upper end of the outer shell through a bearing, and the lower end of the rotating rod 1 passes through the upper end of the fan shell and is movably connected to the upper end of the fan shell through a bearing.

[0012] Preferably, the spraying mechanism includes a fixed block, the fixed block is fixedly connected to the left end of the inner wall of the shell, the left end of the fixed block is fixedly connected to a paint box, the outer wall of the rotating rod one is fixedly connected to a driving wheel, the lower end of the inner wall of the shell is movably connected to the rotating rod two through a bearing, the outer wall of the rotating rod two is fixedly connected to a driven wheel, the outer wall of the rotating rod two is fixedly connected to a stirring plate, the upper end of the inner wall of the paint box is fixedly connected to a water pump, the water outlet end of the water pump is fixedly connected to a water pipe, and the outer wall of the water pipe is fixedly connected to a nozzle.

[0013] Preferably, a conveyor belt is disposed on the outer wall of the driving wheel, and the lower ends of the two rotating rods penetrate the upper end of the paint box and are movably connected to the upper end of the paint box through a bearing.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The construction sprayer utilizes a combination of its fan, motor, filter, self-weight door and other parts, so that in actual use, when a building board is placed inside the sprayer, the wind blown by the motor driving the fan to rotate can directly clean the dust and impurities on the building board, preventing dust from adhering to the surface and causing poor spraying effect.

[0016] The construction sprayer uses a driven wheel, a driving wheel, a transmission belt, a stirring plate and other parts in combination, so that in actual use, the driven wheel is connected with the transmission belt, so that the stirring plate is caused to rotate synchronously under the rotation of the motor, thereby preventing the paint in the paint box from being stationary for a long time and solidifying into particles, causing the water inlet of the water pump to be blocked, thereby affecting the subsequent spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the structure at A of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the main view of the spraying mechanism of the utility model.

[0021] In the figure: 1. shell; 2. dust blowing mechanism; 201. motor; 202. rotating rod 1; 203. fan; 204. connecting plate; 205. fan shell; 206. air inlet; 207. air outlet; 208. ventilation hole; 209. filter; 210. rotating rod; 211. self-weight door; 212. rubber bump; 213. baffle; 214. limit groove; 3. spraying mechanism; 301. fixed block; 302. paint box; 303. driving wheel; 304. rotating rod 2; 305. driven wheel; 306. stirring plate; 307. water pump; 308. water pipe; 309. nozzle; 310. transmission belt; 4. brake wheel; 5. inlet; 6. outlet; 7. transmission component. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions: Example

[0024] See also Figure 1-3A construction sprayer comprises a shell 1, a dust blowing mechanism 2 is fixedly connected to the upper end of the shell 1, a spraying mechanism 3 is fixedly connected to the left end of the inner wall of the shell 1, a brake wheel 4 is fixedly connected to the lower end of the shell 1, an inlet 5 is opened at the left end of the shell 1, an outlet 6 is opened at the right end of the shell 1, and a conveying component 7 is arranged at the front end of the inner wall of the shell 1.

[0025] The dust blowing mechanism 2 includes a motor 201, which is fixedly connected to the upper end of the shell 1, and the output shaft of the motor 201 is fixedly connected to a rotating rod 202, and the outer wall of the rotating rod 202 is fixedly connected to a fan 203, and the right end of the inner wall of the shell 1 is fixedly connected to a connecting plate 204, and the right end of the connecting plate 204 is fixedly connected to a fan shell 205, and the upper end of the fan shell 205 is provided with an air inlet 206, and the lower end of the fan shell 205 is provided with an air outlet 207, and the left end of the shell 1 is provided with a ventilation hole 208, and the inner wall of the ventilation hole 208 is fixedly connected with a filter 209. By using the fan 203, the motor 201, the filter 209, the self-weight door 211 and other parts in combination, in actual use, when the building board is placed in the sprayer, the wind blown by the motor 201 to drive the fan 203 to rotate can directly clean the dust and impurities on the building board, so as to prevent dust from adhering to the surface and causing poor spraying effect.

[0026] Furthermore, a rotating rod 210 is fixedly connected to the front end of the inner wall of the outer shell 1, and a self-weight door 211 is rotatably connected to the outer wall of the rotating rod 210. By using the rotating rod 210, the self-weight door 211 is squeezed by the building board during use, and then the building board can be moved, thereby preventing the dust blowing mechanism 2 from blowing dust to the spraying mechanism 3 and affecting the subsequent spraying effect.

[0027] Furthermore, a rubber protrusion 212 is fixedly connected to the left end of the self-weight door 211, and a baffle 213 is fixedly connected to the front end of the inner wall of the outer shell 1. By using the baffle 213, during actual use, when the baffle 213 is used to blow dust at the fan 203, the baffle 213 can block the dust blown out by the fan 203 at the left end of the baffle 213 to prevent the dust from entering the spraying area.

[0028] Furthermore, a limiting groove 214 is provided at the right end of the baffle 213, and the outer wall of the rubber protrusion 212 is matched with the inner wall of the limiting groove 214. By using the rubber protrusion 212 and matching the limiting groove 214, the rubber protrusion 212 can limit the limiting groove 214 so that when the self-weight door 211 performs a circular motion, the baffle 213 can be protected by the rubber protrusion 212.

[0029] Furthermore, the lower end of the rotating rod 202 passes through the upper end of the outer shell 1 and is movably connected to the upper end of the outer shell 1 through a bearing. The lower end of the rotating rod 202 passes through the upper end of the fan casing 205 and is movably connected to the upper end of the fan casing 205 through a bearing. By using the rotating rod 202 in combination with the fan casing 205, the rotating rod 202 can cause the fan 203 to rotate synchronously with the rotation of the motor 201, and the fan casing 205 can protect the fan 203 to prevent the fan 203 from being touched by too many building panels and causing damage to the fan 203. Example

[0030] Combination Figure 1-4 On the basis of the first embodiment, the spraying mechanism 3 further comprises a fixed block 301, the fixed block 301 is fixedly connected to the left end of the inner wall of the shell 1, the left end of the fixed block 301 is fixedly connected to a paint box 302, the outer wall of the rotating rod 1 202 is fixedly connected to a driving wheel 303, the lower end of the inner wall of the shell 1 is movably connected to a rotating rod 2 304 through a bearing, the outer wall of the rotating rod 2 304 is fixedly connected to a driven wheel 305, the outer wall of the rotating rod 2 304 is fixedly connected to a stirring plate 306, the upper end of the inner wall of the paint box 302 is fixedly connected to a water pump 307, and the water pump 30 The water outlet end of 7 is fixedly connected with a water pipe 308, and the outer wall of the water pipe 308 is fixedly connected with a nozzle 309. By using the driven wheel 305, the driving wheel 303, the transmission belt 310, the stirring plate 306 and other parts in combination, in actual use, the driven wheel 305 is connected with the transmission belt 310, so that under the rotation of the motor 201, the stirring plate 306 is prompted to rotate synchronously, preventing the paint in the paint box 302 from being stationary for a long time and solidifying into particles, causing the water inlet of the water pump 307 to be blocked and affecting the subsequent spraying effect.

[0031] Furthermore, a conveyor belt 310 is provided on the outer wall of the driving wheel 303, and the lower end of the second rotating rod 304 passes through the upper end of the paint box 302 and is movably connected to the upper end of the paint box 302 through a bearing. By utilizing the driving wheel 303 and the conveyor belt 310, the driving wheel 303 and the conveyor belt 310 are connected to each other, so that when the driving wheel 303 rotates, the driven wheel 305 is driven to rotate synchronously under the action of the conveyor belt 310, so as to facilitate the subsequent stirring work.

[0032] In actual operation, when this device is used, the device is first assembled, and then the building board is placed on the conveying component 7, and then the building board is slowly moved through the conveying component 7. At this time, the motor 201 is started, and then the fan 203 is driven to blow dust. Then the building board squeezes the self-weight door 211 through its own gravity to make the building board enter the next process, and then the self-weight door 211 is closed. Through the rotation of the motor 201, the driving wheel 303 and the driven wheel 305 are connected through the conveying belt 310. Therefore, under the rotation of the motor 201, the stirring plate 306 is synchronously stirred, and then when the conveying component 7 transports the building board to the bottom of the nozzle 309, the water pump 307 and the water pipe 308 are used to effectively spray the building board.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A construction spraying machine, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to a dust blowing mechanism (2), the left end of the inner wall of the shell (1) is fixedly connected to a spraying mechanism (3), the lower end of the shell (1) is fixedly connected to a brake wheel (4), the left end of the shell (1) is provided with an inlet (5), the right end of the shell (1) is provided with an outlet (6), and the front end of the inner wall of the shell (1) is provided with a conveying component (7); The dust blowing mechanism (2) comprises a motor (201), the motor (201) being fixedly connected to the upper end of the outer shell (1), the output shaft of the motor (201) being fixedly connected to a rotating rod (202), the outer wall of the rotating rod (202) being fixedly connected to a fan (203), the right end of the inner wall of the outer shell (1) being fixedly connected to a connecting plate (204), the right end of the connecting plate (204) being fixedly connected to a fan casing (205), the upper end of the fan casing (205) being provided with an air inlet (206), the lower end of the fan casing (205) being provided with an air outlet (207), the left end of the outer shell (1) being provided with a ventilation hole (208), the inner wall of the ventilation hole (208) being fixedly connected to a filter screen (209).

2. A construction spraying machine according to claim 1, characterized in that: A rotating rod (210) is fixedly connected to the front end of the inner wall of the housing (1), and a deadweight door (211) is rotatably connected to the outer wall of the rotating rod (210).

3. A construction spraying machine according to claim 2, characterized in that: A rubber convex block (212) is fixedly connected to the left end of the self-weight door (211), and a baffle (213) is fixedly connected to the front end of the inner wall of the outer shell (1).

4. A construction spraying machine according to claim 3, characterized in that: A limiting groove (214) is provided at the right end of the baffle (213), and the outer wall of the rubber protrusion (212) is adapted to the inner wall of the limiting groove (214).

5. A construction spraying machine according to claim 1, characterized in that: The lower end of the rotating rod 1 (202) passes through the upper end of the outer shell (1) and is movably connected to the upper end of the outer shell (1) via a bearing, and the lower end of the rotating rod 1 (202) passes through the upper end of the fan shell (205) and is movably connected to the upper end of the fan shell (205) via a bearing.

6. A construction spraying machine according to claim 1, characterized in that: The spraying mechanism (3) comprises a fixed block (301), the fixed block (301) being fixedly connected to the left end of the inner wall of the housing (1), the left end of the fixed block (301) being fixedly connected to a paint box (302), the outer wall of the rotating rod 1 (202) being fixedly connected to a driving wheel (303), the lower end of the inner wall of the housing (1) being movably connected to a rotating rod 2 (304) via a bearing, the outer wall of the rotating rod 2 (304) being fixedly connected to a driven wheel (305), the outer wall of the rotating rod 2 (304) being fixedly connected to a stirring plate (306), the upper end of the inner wall of the paint box (302) being fixedly connected to a water pump (307), the water outlet end of the water pump (307) being fixedly connected to a water pipe (308), and the outer wall of the water pipe (308) being fixedly connected to a spray head (309).

7. A construction spraying machine according to claim 6, characterized in that: The outer wall of the driving wheel (303) is sleeved with a conveying belt (310), and the lower end of the second rotating rod (304) passes through the upper end of the paint box (302) and is movably connected to the upper end of the paint box (302) via a bearing.

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