Marking paint spraying device

Abstract

The utility model discloses a marking paint spraying device, and relates to the technical field of traffic construction. Comprising a bottom plate and universal wheels installed at the bottom end of the bottom plate, a push handle is installed on the outer side of one end of the bottom plate, a lifting spraying structure and a storage cleaning structure are installed at the top end of the bottom plate, the storage cleaning structure is located on the right side of the lifting spraying structure, and the lifting spraying structure is used for spraying paint to areas with different heights; and the storage cleaning structure is used for storing and cleaning the coating. Through the arrangement of the storage cleaning structure, the coating in the storage barrel can be effectively cleaned, so that the coating is prevented from being hardened in the storage barrel, the inner wall of the storage barrel can be cleaned through the arranged cleaning plate and stirring blades, and it can be ensured that the original fluidity and coating effect of the coating can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic construction, in particular to a marking paint spraying device. Background Art

[0002] A sprayer is a special coating equipment that uses spraying technology. The principle is to control the airflow to instantly push the air distribution reversing device to reverse, so that the piston of the pneumatic motor makes a stable and continuous reciprocating motion, pressurize the inhaled paint, and transport the paint to the spray gun of the sprayer through a high-pressure hose. The spray gun instantly atomizes the paint and releases it onto the surface of the object to be coated.

[0003] For example, a marking paint spraying device with patent publication number CN216074686U, when the device is pushed manually to spray marking lines, the first roller contacts the ground to rotate, the first roller drives the horizontal axis to rotate together, the second gear fixedly connected to the horizontal axis rotates accordingly, and the first gear meshing with the second gear rotates together, the first gear drives the stirring shaft and the stirring paddle to rotate, and the stirring paddle stirs the paint in the paint tank.

[0004] Although the above-mentioned equipment can stir the paint in the paint tank by setting a stirring paddle, it cannot clean the paint attached to the paint bucket, which can easily cause the paint to become hardened in the paint bucket, affecting the reuse of the paint bucket. In addition, the angle and height of the nozzle cannot be adjusted when spraying the markings, and it cannot be used for markings in different environments and areas. Therefore, the present application proposes a marking paint spraying device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a marking paint spraying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marking paint spraying device, comprising a base plate and a universal wheel installed at the bottom end of the base plate, and a push handle is installed on the outer side of one end of the base plate, and a lifting spraying structure and a storage and cleaning structure are respectively installed on the top of the base plate, and the storage and cleaning structure is located on the right side of the lifting spraying structure;

[0007] The lifting spraying structure is used for spraying paint on areas at different heights, and the storage and cleaning structure is used for storing and cleaning the paint;

[0008] The storage cleaning structure comprises:

[0009] A storage barrel is installed on the top of the bottom plate, the top of the storage barrel is connected to a top cover by a thread, a feed hopper is installed on the top of the top cover, and a motor is installed at the center of the top cover, and the output end of the motor passes through the bottom of the top cover and is fixedly connected to a rotating shaft;

[0010] A plane bearing is installed at the bottom end of the rotating shaft, and the bottom end of the plane bearing is connected to the inner side of the bottom end of the storage barrel. A stirring blade is installed on the outer wall of the rotating shaft. An installation groove is opened on the outer side of one end of the stirring blade, and a cleaning plate is movably installed in the installation groove, and the cleaning plate is adapted to the inner wall of the storage barrel.

[0011] Furthermore, the lifting spraying structure includes:

[0012] A support frame is installed at the top of the base plate, and a screw rod and a support rod are installed between the inner side of the top of the support frame and the base plate. The support rod is located on both sides of the screw rod, and movable plates are movably arranged on the outer wall of the support rod and the screw rod, and a through hole is opened on the outer side of one end of the support frame.

[0013] Furthermore, a support block is installed on the outer side of the movable plate, a hinged plate is installed on the outer side of one end of the support block, and a support seat is installed on the top of the support block, a pneumatic rod is installed on the inner wall of the support seat, a connecting plate is hinged on the inner wall of the support seat, a fixed seat is installed on the bottom end of the connecting plate, and the telescopic end of the pneumatic rod is hinged to the inner wall of the fixed seat.

[0014] Furthermore, a fixed plate is installed on the top of the connecting plate, a telescopic nozzle is installed on the central inner wall of the fixed plate, and a connecting head is installed between the telescopic nozzles. A nozzle is provided on the outer wall of the telescopic nozzle, a connecting pipe is installed on the top of the connecting head, and the other end of the connecting pipe passes through the outer wall of the through hole and is connected to the storage barrel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The marking paint spraying device can provide effective cleaning for the paint in the storage barrel by setting up the storage cleaning structure, thereby preventing the paint from being hardened in the storage barrel. The cleaning plate and stirring blades can clean the inner wall of the storage barrel, thereby ensuring that the paint maintains its original fluidity and coating effect.

[0017] At the same time, the setting of the lifting spraying structure can adjust the height and angle of the nozzle according to actual needs, so as to adapt to the spraying needs of markings of different heights and widths. The adjusted nozzle can ensure that the paint is sprayed evenly and continuously on the target surface, avoiding problems such as paint splashing, dripping and uneven spraying, and improving the appearance quality and durability of the markings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0019] Figure 2 This is a schematic diagram of the lifting spraying structure of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of a storage barrel of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the lifting spraying structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 A is an enlarged view of the middle image.

[0023] In the figure: 1. bottom plate; 11. universal wheel; 12. push handle; 2. lifting spray structure; 21. support frame; 22. screw rod; 23. support rod; 24. movable plate; 25. support block; 26. hinged plate; 27. pneumatic rod; 28. support seat; 29. ​​fixed seat; 291. connecting plate; 292. fixed plate; 293. telescopic nozzle; 294. nozzle; 295. connector; 296. connecting pipe; 297. through hole; 3. storage and cleaning structure; 31. storage barrel; 32. motor; 33. feed hopper; 34. top cover; 35. rotating shaft; 36. plane bearing; 37. stirring blade; 38. mounting groove; 39. cleaning plate. DETAILED DESCRIPTION

[0024] 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.

[0025] The road marking paint spraying device is a device specially used for road, parking lot, warehouse and other places to paint road markings. It can quickly and evenly spray paint on the required ground to form clear and durable markings to guide traffic or indicate areas. The spraying device requires a stable power supply to ensure its normal operation. The device needs to be connected to the paint supply system to ensure that the paint is continuously and stably supplied to the nozzle. During operation, bad weather such as strong winds and heavy rains should be avoided to prevent paint from splashing or blurring the markings. The ground should be dry, clean and oil-free to ensure that the paint can adhere evenly. The appropriate working temperature and humidity range is conducive to the fluidity and adhesion of the paint. Adequate light helps the operator to accurately judge the spraying position and effect. The spraying device requires professionally trained operators to operate To ensure the normal operation of the equipment and the quality of the marking line, regular maintenance and care are the guarantee for the continuous and stable operation of the equipment. A comprehensive inspection of the equipment should be carried out before operation to ensure that all parts are intact, and the appropriate paint should be selected according to the ground material and the use environment. Spraying should be carried out according to the marking design, and the appropriate distance and angle between the nozzle and the ground should be maintained to ensure that the marking line is uniform and continuous. Operators should wear personal protective equipment such as protective glasses and gloves to avoid direct contact with the paint. The equipment should be placed on a stable ground to prevent tipping or sliding. The work area should be equipped with appropriate fire-fighting equipment, and strictly abide by fire safety regulations. Paint and waste should be properly handled to avoid pollution to the environment.

[0026] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a marking paint spraying device, comprising a base plate 1 and a universal wheel 11 installed at the bottom end of the base plate 1, and a push handle 12 is installed on the outer side of one end of the base plate 1, and a lifting spraying structure 2 and a storage cleaning structure 3 are respectively installed on the top of the base plate 1, and the storage cleaning structure 3 is located on the right side of the lifting spraying structure 2;

[0027] The lifting spraying structure 2 is used for spraying paint on areas at different heights, and the storage and cleaning structure 3 is used for storing and cleaning the paint.

[0028] The storage cleaning structure 3 includes:

[0029] A storage barrel 31 is installed at the top of the bottom plate 1, and a top cover 34 is connected to the top of the storage barrel 31 through a thread. A feed hopper 33 is installed on the top of the top cover 34, and a motor 32 is installed at the center of the top cover 34. The output end of the motor 32 passes through the bottom end of the top cover 34 and is fixedly connected to a rotating shaft 35.

[0030] A plane bearing 36 is installed at the bottom end of the rotating shaft 35, and the bottom end of the plane bearing 36 is connected to the inner side of the bottom end of the storage barrel 31. A stirring blade 37 is installed on the outer wall of the rotating shaft 35. A mounting groove 38 is opened on the outer side of one end of the stirring blade 37, and a cleaning plate 39 is movably installed in the mounting groove 38. The cleaning plate 39 is adapted to the inner wall of the storage barrel 31.

[0031] It should be noted that if Figure 3 As shown, first, the paint to be used is put into the storage barrel 31 through the feed hopper 33, and then connected to the motor 32 through an external power supply. The motor 32 will drive the rotating shaft 35 to rotate, and the rotating rotating shaft 35 will simultaneously drive the stirring blade 37 and the cleaning plate 39 to rotate. The stirring blade 37 will stir the paint in the storage barrel 31 to prevent the paint from becoming hardened in the storage barrel 31, and the cleaning plate 39 will clean the paint attached to the inner wall of the storage barrel 31 to ensure that the paint maintains its original fluidity and coating effect.

[0032] The lifting spraying structure 2 includes:

[0033] A support frame 21 is installed at the top of the base plate 1, and a screw rod 22 and a support rod 23 are installed between the inner side of the top of the support frame 21 and the base plate 1. The support rod 23 is located on both sides of the screw rod 22, and a movable plate 24 is movably provided on the outer wall of the support rod 23 and the screw rod 22. A through hole 297 is opened on the outer side of one end of the support frame 21.

[0034] A support block 25 is installed on the outside of the movable plate 24, a hinged plate 26 is installed on the outside of one end of the support block 25, and a support seat 28 is installed on the top of the support block 25, a pneumatic rod 27 is installed on the inner wall of the support seat 28, a connecting plate 291 is hinged on the inner wall of the support seat 28, a fixed seat 29 is installed on the bottom end of the connecting plate 291, and the telescopic end of the pneumatic rod 27 is hinged to the inner wall of the fixed seat 29.

[0035] A fixing plate 292 is installed on the top of the connecting plate 291, a telescopic nozzle 293 is installed on the central inner wall of the fixing plate 292, and a connecting head 295 is installed between the telescopic nozzles 293. A nozzle 294 is provided on the outer wall of the telescopic nozzle 293, and a connecting pipe 296 is installed on the top of the connecting head 295. The other end of the connecting pipe 296 passes through the outer wall of the through hole 297 and is connected to the storage barrel 31.

[0036] It should be noted that if Figure 1-Figure 4As shown, the spray pump in the storage barrel 31 is connected to the connecting pipe 296. The spray pump inputs the paint in the storage barrel 31 into the telescopic nozzle 293 through the connecting pipe 296 and sprays it out through the nozzle 294. When the height and angle of the nozzle 294 need to be adjusted, the motor 32 drives the screw rod 22 to rotate, and the screw rod 22 drives the movable plate 24 to move up and down. The external pneumatic equipment makes the pneumatic rod 27 extend and retract, and the pneumatic rod 27 moves the connected fixed seat 29. The connecting plate 291 connected to the top of the fixed seat 29 is hinged to the support seat 28, so that the nozzle 294 can be adjusted in angle to meet the needs of marking line spraying of different heights and widths. The adjusted nozzle 294 can ensure that the paint is sprayed evenly and continuously on the target surface, avoiding problems such as paint splashing, dripping and uneven spraying, and improving the appearance quality and durability of the marking line.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A marking paint spraying device, comprising a base plate (1) and a universal wheel (11) mounted at the bottom end of the base plate (1), and a push handle (12) is mounted on the outer side of one end of the base plate (1), characterized in that: The top of the bottom plate (1) is respectively provided with a lifting spraying structure (2) and a storage cleaning structure (3), wherein the storage cleaning structure (3) is located on the right side of the lifting spraying structure (2); The lifting spraying structure (2) is used to spray paint on areas at different heights, and the storage and cleaning structure (3) is used to store and clean the paint; The storage and cleaning structure (3) comprises: A storage barrel (31) is mounted on the top of the bottom plate (1), the top of the storage barrel (31) is connected to a top cover (34) via a thread, a feed hopper (33) is mounted on the top of the top cover (34), and a motor (32) is mounted at the center of the top cover (34), the output end of the motor (32) passes through the bottom of the top cover (34) and is fixedly connected to a rotating shaft (35); A plane bearing (36) is installed at the bottom end of the rotating shaft (35), and the bottom end of the plane bearing (36) is connected to the inner side of the bottom end of the storage barrel (31). A stirring blade (37) is installed on the outer wall of the rotating shaft (35). An installation groove (38) is opened on the outer side of one end of the stirring blade (37), and a cleaning plate (39) is movably installed in the installation groove (38). The cleaning plate (39) is adapted to the inner wall of the storage barrel (31).

2. A road marking paint spraying device according to claim 1, characterized in that: The lifting spraying structure (2) comprises: A support frame (21) is mounted on the top of the base plate (1), a screw rod (22) and a support rod (23) are mounted between the inner side of the top of the support frame (21) and the base plate (1), the support rod (23) is located on both sides of the screw rod (22), and a movable plate (24) is movably arranged on the outer wall of the support rod (23) and the screw rod (22), and a through hole (297) is opened on the outer side of one end of the support frame (21).

3. A road marking paint spraying device according to claim 2, characterized in that: A support block (25) is installed on the outer side of the movable plate (24), a hinged plate (26) is installed on the outer side of one end of the support block (25), and a support seat (28) is installed on the top of the support block (25), a pneumatic rod (27) is installed on the inner wall of the support seat (28), a connecting plate (291) is hingedly connected to the inner wall of the support seat (28), a fixed seat (29) is installed on the bottom end of the connecting plate (291), and the telescopic end of the pneumatic rod (27) is hingedly connected to the inner wall of the fixed seat (29).

4. A road marking paint spraying device according to claim 3, characterized in that: A fixing plate (292) is installed at the top of the connecting plate (291), a telescopic nozzle (293) is installed on the central inner wall of the fixing plate (292), and a connecting head (295) is installed between the telescopic nozzles (293). A nozzle (294) is provided on the outer wall of the telescopic nozzle (293), and a connecting pipe (296) is installed at the top of the connecting head (295). The other end of the connecting pipe (296) passes through the outer wall of the through hole (297) and is connected to the storage barrel (31).

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