Height-adjustable outer wall water paint spraying machine

Abstract

The utility model relates to the technical field of outer wall water paint spraying, and discloses a height-adjustable outer wall water paint spraying machine which comprises a machining table and a supporting base arranged on the machining table, and tooth block plates are additionally arranged on the periphery of the top of the outer wall water paint spraying machine. The device comprises an upper toothed plate and a lower toothed plate, communicating grooves are formed in the lower portions of the two sides of the upper toothed plate and the center of the bottom of the upper toothed plate, positioning insertion rods are connected to the upper portions of the two sides of the lower toothed plate in an inserted mode, extrusion springs are arranged on the lower portions of the surfaces of the lower toothed plate in a sleeving mode, triangular side plates are slidably connected to the two sides of the top of the lower toothed plate, and telescopic rods are additionally arranged between the triangular side plates. And a reset spring is sleeved at the center of the surface. According to the outer wall water paint spraying machine with the adjustable height, a lower toothed plate is connected with an upper toothed plate, after a triangular side plate enters a communicating groove, the triangular side plate moves outwards under the action of a reset spring, and a positioning insertion rod ascends under the action of an extrusion spring and is inserted into the bottom of the triangular side plate. Connection operation is performed at the bottom of the lower toothed plate, so that the length of the toothed plate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall water-based paint spraying, in particular to an exterior wall water-based paint spraying machine with adjustable height. Background Technique

[0002] The exterior wall refers to the main wall on the outside of a building. It is directly exposed to the outdoor environment and is affected by various climatic conditions, such as wind, rain, sunlight, temperature changes, etc. The exterior wall is not only the appearance of the building but also undertakes important functions such as protecting the indoor environment, heat insulation, sound insulation, waterproofing, and moisture-proofing. The design and construction of the exterior wall need to consider various factors, including structural safety, durability, aesthetics, energy conservation, and coordination with the surrounding environment. To ensure the waterproof performance, anti-corrosion, weather resistance, and beautification of the exterior wall, water-based paint needs to be sprayed, and a spraying machine is required when spraying water-based paint on the exterior wall.

[0003] Common exterior wall water-based paint spraying machines are usually composed of a feeding device, a conduit, a high-pressure pump, a spray gun, a stirring rod, a motor, and other structures. First, the water-based paint is transported into the feeding device, and then the motor and the stirring rod are used to stir the water-based paint. The high-pressure pump pumps the water-based paint out of the feeding device and transports it along the conduit to the spray gun for spraying on the exterior wall.

[0004] For traditional exterior wall water-based paint spraying machines, due to the different heights of different building exterior walls, and the spray gun is limited by the length of the conduit, when spraying water-based paint on a higher exterior wall, it is impossible to perform uniform and comprehensive spraying operations on the high places, resulting in a decline in the waterproof performance and anti-corrosion effect of the high places on the exterior wall. To solve the above problems, some exterior wall water-based paint spraying machines are equipped with an additional motor, a threaded lead screw, and a slider. The motor drives the threaded lead screw to rotate, and the slider can drive the spraying machine to lift according to the rotation direction of the threaded lead screw, so as to adjust the use height of the spraying machine and perform uniform and comprehensive spraying on the high places of the exterior wall. However, in this way, the method of using the threaded lead screw for height adjustment is adopted, and the use height of the spraying machine is limited by the height of the threaded lead screw, and it cannot be adjusted within a certain range according to different exterior wall heights. At the same time, when the spraying machine is filled with water-based paint, the overall weight increases greatly, and the threaded connection between the threaded lead screw and the slider cannot ensure the connectivity and stability during long-term use. Therefore, an exterior wall water-based paint spraying machine with adjustable height is proposed. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides an exterior wall water-based paint spraying machine with adjustable height to solve the above technical problems that it cannot be adjusted within a certain range according to different exterior wall heights and cannot ensure the connectivity and stability during long-term use.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solution: a height-adjustable exterior wall water-based paint spraying machine, comprising:

[0009] A processing table, and a feeding box provided on one side of the top of the processing table, and a pump body is communicated with the discharging end of the feeding box. The discharging end of the pump body is connected to a conduit, and a spray gun is communicated with the end of the conduit, and the spray gun is located directly above the other side of the top of the processing table;

[0010] A support base is provided directly below the bottom of the processing table, and tooth block plates are added around the top of the support base. The upper inner side of the tooth block plates is engaged with rotating gears, and a double-headed motor is coaxially connected between adjacent rotating gears;

[0011] An upper tooth plate and a lower tooth plate are provided at the upper and lower parts of the tooth block plate, and the tooth block plate is composed of the upper tooth plate and the lower tooth plate. Communication grooves are opened at the lower parts of both sides and the center of the bottom of the upper tooth plate, and positioning insertion rods are inserted and connected to the upper parts of both sides of the lower tooth plate, and a compression spring is sleeved on the lower part of the surface of the positioning insertion rod. The top of the lower tooth plate is slidably connected with triangular side plates, and a telescopic rod is added between the triangular side plates, and a return spring is sleeved on the center of the surface of the telescopic rod. The water-based paint in the feeding box is conveyed into the spray gun through the pump body and the conduit, and the exterior wall is sprayed. The double-headed motor drives the rotating gears to rotate on the support base, and the tooth block plate drives the processing table to lift according to the rotation direction of the rotating gears. When it is necessary to increase the length of the tooth block plate, the lower tooth plate can be connected to the upper tooth plate. After the triangular side plates enter the communication grooves, they move outwards through the communication grooves under the action of the telescopic rod and the return spring, and the positioning insertion rods rise under the action of the compression spring and are inserted into the bottom of the triangular side plates for connection. On the one hand, the height of the spraying structure can be adjusted, so that the higher parts of the exterior wall can be evenly and comprehensively sprayed with water-based paint; on the other hand, since the bottom of the lower tooth plate is also provided with communication grooves identical to those of the upper tooth plate, connection operations can be carried out at the bottom of the lower tooth plate, so that the length of the tooth block plate is increased, and corresponding height adjustments can be made within a certain range according to the heights of different exterior walls. At the same time, compared with the threaded connection method, the connection method of the tooth block plate and the rotating gear in this structure can better maintain the connection and stability during long-term use. At the same time, the disassembly and assembly operations of the upper tooth plate and the lower tooth plate are simple and convenient for use.

[0012] Preferably, self-locking universal wheels are installed around the bottom of the support base, and the bottom of the tooth block plate penetrates through the top of the support base and extends downwards. The support base can be moved and fixed under the action of the self-locking universal wheels.

[0013] Preferably, the telescopic ends at both ends of the telescopic rod are connected to the back surface of the triangular side plate, and both ends of the return spring are in contact with the telescopic ends of the telescopic rod. The return spring drives the telescopic ends and the triangular side plate to move outward on the telescopic rod.

[0014] Preferably, both ends of the compression spring are respectively in contact with the positioning plug rod and the lower toothed plate, and the positional relationship between the positioning plug rod and the bottom of the triangular side plate corresponds to each other. The bottom end of the compression spring is in contact with the corresponding position on the surface of the lower toothed plate, while the top end of the compression spring drives the positioning plug rod to rise, and the top end of the positioning plug rod is inserted into the interior of the triangular side plate for connection.

[0015] Preferably, a threaded lead screw is vertically installed on the other side of the top of the processing table, and the rear end of the threaded lead screw is coaxially connected to a first driving motor. A slider is sleeved on the surface center of the threaded lead screw and is in close contact with the top of the processing table. The first driving motor drives the threaded lead screw to rotate on the top of the processing table, and the slider drives the connecting structure to translate along the top of the processing table according to the rotation direction of the threaded lead screw.

[0016] Preferably, a connecting seat is connected directly above the top of the slider, and a second driving motor is installed on the upper part of the back surface of the connecting seat. A rotating shaft is added in the upper cavity of the connecting seat and is coaxially connected to the second driving motor, and the rotating shaft is connected to the spray gun. The slider drives the connecting seat to translate, and the second driving motor drives the spray gun to adjust the pitch angle through the rotating shaft on the connecting seat. At the same time, a signal controller is installed on the top of the spray gun, so that the spray gun can be remotely controlled after height adjustment and can perform a uniform and comprehensive water-based paint spraying operation on the exterior wall, thereby ensuring the waterproofness and corrosion resistance of the exterior wall.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides a height-adjustable exterior wall water-based paint spraying machine, which has the following beneficial effects:

[0019] The height-adjustable water-based paint spraying machine for exterior walls transports the water-based paint in the feed tank to the spray gun through a pump body and a conduit, and sprays the exterior walls. The double-headed motor drives the rotating gear to rotate on the support base, and the toothed block plate drives the processing table to rise and fall according to the rotation direction of the rotating gear, enabling the height adjustment of the spraying structure. Thus, a uniform and comprehensive water-based paint spraying operation can be carried out on the higher parts of the exterior walls. When it is necessary to increase the length of the toothed block plate, the lower toothed plate can be connected to the upper toothed plate. After the triangular side plate enters the communication groove, it moves outward through the communication groove under the action of the telescopic rod and the return spring, while the positioning plug rod rises under the action of the compression spring and is inserted into the bottom of the triangular side plate for connection. Since the bottom of the lower toothed plate is also provided with a communication groove identical to that of the upper toothed plate, the connection operation can be carried out at the bottom of the lower toothed plate, thereby increasing the length of the toothed block plate. The height can be adjusted accordingly within a certain range according to the heights of different exterior walls. At the same time, compared with the threaded connection method, the connection method of the toothed block plate and the rotating gear in this structure can better maintain the connectivity and stability during long-term use. Meanwhile, the disassembly and assembly operations of the upper toothed plate and the lower toothed plate are simple and convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the top structure of the support base of the present utility model;

[0022] Figure 3 is a schematic diagram of the separated structure of the upper toothed plate and the lower toothed plate of the present utility model;

[0023] Figure 4 is a schematic diagram of the processing table and its connection structure of the present utility model.

[0024] In the figures: 1, processing table; 2, feed tank; 3, pump body; 4, conduit; 5, spray gun; 6, support base; 7, self-locking universal wheel; 8, toothed block plate; 9, rotating gear; 10, double-headed motor; 11, upper toothed plate; 12, communication groove; 13, lower toothed plate; 14, positioning plug rod; 15, compression spring; 16, telescopic rod; 17, return spring; 18, triangular side plate; 19, lead screw; 20, first driving motor; 21, slider; 22, connecting seat; 23, second driving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without any creative work shall fall within the protection scope of the present utility model.

[0026] The utility model provides a technical solution, a height-adjustable exterior wall water-based paint spraying machine, including: Please refer to Figure 1 , Figure 4 , a processing table 1, and a feeding box 2 arranged on one side of the top of the processing table 1, and a pump body 3 is communicated with the discharging end of the feeding box 2, the discharging end of the pump body 3 is connected to a conduit 4 in a communicating manner, and a spray gun 5 is communicated with the end of the conduit 4, and the spray gun 5 is located directly above the other side of the top of the processing table 1;

[0027] Please refer to Figure 2 , a support base 6, arranged directly below the bottom of the processing table 1, and tooth block plates 8 are additionally provided around the top of the support base 6, a rotating gear 9 is meshed with the upper inner side of the tooth block plates 8, and a double-headed motor 10 is coaxially connected between adjacent rotating gears 9;

[0028] Please refer to Figure 3 , an upper tooth plate 11 and a lower tooth plate 13, arranged at the upper and lower parts of the tooth block plates 8, and the tooth block plates 8 are composed of the upper tooth plate 11 and the lower tooth plate 13, communication grooves 12 are opened at the lower parts of both sides and the bottom center of the upper tooth plate 11, and positioning insertion rods 14 are inserted and connected to the upper parts of both sides of the lower tooth plate 13, and an extrusion spring 15 is sleeved on the lower part of the surface of the positioning insertion rods 14, triangular side plates 18 are slidably connected to both sides of the top of the lower tooth plate 13, and a telescopic rod 16 is additionally provided between the triangular side plates 18, and a return spring 17 is sleeved on the center of the surface of the telescopic rod 16. The water-based paint in the feeding box 2 is conveyed into the spray gun 5 through the pump body 3 and the conduit 4, and the exterior wall is sprayed. The double-headed motor 10 drives the rotating gear 9 to rotate on the support base 6, and the tooth block plates 8 drive the processing table 1 to lift according to the rotation direction of the rotating gear 9. When it is necessary to increase the length of the tooth block plates 8, the lower tooth plate 13 can be connected to the upper tooth plate 11. After the triangular side plates 18 enter the communication grooves 12, they move outwards through the communication grooves 12 under the action of the telescopic rod 16 and the return spring 17, and the positioning insertion rods 14 rise under the action of the extrusion spring 15 and are inserted into the bottom of the triangular side plates 18 for connection. On the one hand, the height of the spraying structure can be adjusted, so that the water-based paint spraying operation can be carried out evenly and comprehensively on the higher parts of the exterior wall; on the other hand, since the bottom of the lower tooth plate 13 is also provided with communication grooves 12 identical to those of the upper tooth plate 11, connection operations can be carried out at the bottom of the lower tooth plate 13, so that the length of the tooth block plates 8 is increased, and corresponding height adjustments can be made within a certain range according to different exterior wall heights. At the same time, compared with the threaded connection method, the connection method of the tooth block plates 8 and the rotating gear 9 in this structure can better maintain the connection and stability during long-term use. At the same time, the disassembly and assembly operations of the upper tooth plate 11 and the lower tooth plate 13 are simple and convenient for use.

[0029] Please refer to Figure 1, self-locking universal wheels 7 are installed around the bottom of the support base 6, and the bottom of the tooth block plate 8 penetrates through the top of the support base 6 and extends downward. The support base 6 can be moved and fixed under the action of the self-locking universal wheels 7.

[0030] Please refer to Figure 3 , the telescopic ends at both ends of the telescopic rod 16 are connected to the back surface of the triangular side plate 18, and both ends of the return spring 17 are in contact with the telescopic ends of the telescopic rod 16. The return spring 17 drives the telescopic ends and the triangular side plate 18 to move outward on the telescopic rod 16. Both ends of the compression spring 15 are in contact with the positioning plug 14 and the lower tooth plate 13 respectively, and the positional relationship between the positioning plug 14 and the bottom of the triangular side plate 18 corresponds. The bottom end of the compression spring 15 is in contact with the corresponding position on the surface of the lower tooth plate 13, while the top end of the compression spring 15 drives the positioning plug 14 to rise, and the top end of the positioning plug 14 is inserted into the inside of the triangular side plate 18 for connection.

[0031] Please refer to Figure 4 , a threaded lead screw 19 is vertically installed on the other side of the top of the processing table 1, and the rear end of the threaded lead screw 19 is coaxially connected to a first driving motor 20. The center of the surface of the threaded lead screw 19 is sleeved with a slider 21, which is in close contact with the top of the processing table 1. The first driving motor 20 drives the threaded lead screw 19 to rotate on the top of the processing table 1, and the slider 21 drives the connecting structure to translate along the top of the processing table 1 according to the rotation direction of the threaded lead screw 19. A connecting seat 22 is connected directly above the top of the slider 21, and a second driving motor 23 is installed on the upper part of the back surface of the connecting seat 22. A rotating shaft is added to the upper part of the inner cavity of the connecting seat 22 and is coaxially connected to the second driving motor 23, and the rotating shaft is connected to the spray gun 5. The slider 21 drives the connecting seat 22 to translate, and the second driving motor 23 drives the spray gun 5 to adjust the pitch angle through the rotating shaft on the connecting seat 22. At the same time, a signal controller is installed on the top of the spray gun 5, so that the spray gun 5 can be remotely controlled after height adjustment and can perform uniform and comprehensive water-based paint spraying operation on the exterior wall, thus ensuring the waterproofness and corrosion resistance of the exterior wall.

[0032] This solution: The water-based paint in the feeding tank 2 is transported into the spray gun 5 through the pump body 3 and the conduit 4, and the exterior wall is sprayed. The double-headed motor 10 drives the rotating gear 9 to rotate on the support base 6, and the toothed block plate 8 drives the processing table 1 to lift according to the rotation direction of the rotating gear 9. When it is necessary to increase the length of the toothed block plate 8, the lower toothed plate 13 can be connected to the upper toothed plate 11. After the triangular side plate 18 enters the communication groove 12, it moves outward through the communication groove 12 under the action of the telescopic rod 16 and the return spring 17, and the positioning plug rod 14 rises under the action of the compression spring 15 and is inserted into the bottom of the triangular side plate 18 for connection. The support base 6 can be moved and fixed under the action of the self-locking universal wheels 7. The first driving motor 20 drives the threaded lead screw 19 to rotate on the top of the processing table 1, and the slider 21 drives the connecting seat 22 to translate along the top of the processing table 1 according to the rotation direction of the threaded lead screw 19. The second driving motor 23 drives the spray gun 5 to adjust the pitch angle through the rotating shaft on the connecting seat 22. At the same time, a signal controller is installed on the top of the spray gun 5, so that the spray gun 5 can be remotely controlled after height adjustment, and the exterior wall can be evenly and comprehensively sprayed with water-based paint, thus ensuring the waterproofness and corrosion resistance of the exterior wall.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable exterior wall water-based paint sprayer, characterized in that: include: A processing table (1), and a feed box (2) arranged on one side of the top of the processing table (1), wherein the discharge end of the feed box (2) is connected to a pump body (3), the discharge end of the pump body (3) is connected to a conduit (4), and the end of the conduit (4) is connected to a spray gun (5), and the spray gun (5) is located directly above the other side of the top of the processing table (1); A support base (6) is arranged directly below the bottom of the processing table (1), and a gear block plate (8) is provided around the top of the support base (6), a rotating gear (9) is meshed on the upper inner side surface of the gear block plate (8), and a double-headed motor (10) is coaxially connected between adjacent rotating gears (9); The upper tooth plate (11) and the lower tooth plate (13) are arranged at the upper and lower parts of the tooth block plate (8), and the tooth block plate (8) is composed of the upper tooth plate (11) and the lower tooth plate (13). The lower parts of both sides of the upper tooth plate (11) and the center of the bottom are provided with connecting grooves (12), and the upper parts of both sides of the lower tooth plate (13) are inserted and connected with positioning rods (14), and the lower part of the surface of the positioning rods (14) is sleeved with a compression spring (15), and the top two sides of the lower tooth plate (13) are slidably connected with triangular side plates (18), and a telescopic rod (16) is added between the triangular side plates (18), and a reset spring (17) is sleeved at the center of the surface of the telescopic rod (16).

2. The height-adjustable water-based paint spraying machine for exterior walls according to claim 1 is characterized in that: Self-locking universal wheels (7) are installed around the bottom of the support base (6), and the bottom of the gear plate (8) penetrates the top of the support base (6) and extends downward.

3. The height-adjustable water-based paint spraying machine for exterior walls according to claim 1 is characterized in that: The telescopic ends of the telescopic rod (16) are connected to the back side of the triangular side plate (18), and the two ends of the return spring (17) are in contact with the telescopic ends of the telescopic rod (16).

4. The height-adjustable water-based paint spraying machine for exterior walls according to claim 1 is characterized in that: The two ends of the extrusion spring (15) are respectively fitted with the positioning rod (14) and the lower tooth plate (13), and the positional relationship between the positioning rod (14) and the bottom of the triangular side plate (18) corresponds to each other.

5. The height-adjustable water-based paint spraying machine for exterior walls according to claim 1 is characterized in that: A threaded screw (19) is vertically mounted on the other side of the top of the processing table (1), and a first drive motor (20) is coaxially connected to the rear end of the threaded screw (19). A sliding block (21) is sleeved at the center of the surface of the threaded screw (19) and fits tightly with the top of the processing table (1).

6. The height-adjustable water-based paint spraying machine for exterior walls according to claim 5, characterized in that: A connecting seat (22) is connected directly above the top of the slider (21), and a second drive motor (23) is installed on the upper back of the connecting seat (22). A rotating shaft is provided on the upper inner cavity of the connecting seat (22) and is coaxially connected to the second drive motor (23), and the rotating shaft is connected to the spray gun (5).

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