Coating spraying machine

Abstract

The utility model relates to the technical field of road traffic, and discloses a paint spraying machine which comprises a base, and universal wheels are arranged on the bottom face of the base. The base is further provided with a material storing and stirring mechanism used for storing coating and stirring the coating, a spraying and sweeping mechanism used for spraying the coating to the road surface and sweeping the road surface, a dust removing mechanism used for treating dust raised in the road surface sweeping process and a control mechanism used for controlling the whole device. Through cooperation of the first motor, the stirring shaft, the stirring rod and other structures, paint in the storage box and the prefabricated box can be stirred, the phenomenon that the paint precipitates is avoided, through cooperation of the second electric cylinder, the supporting frame, the brush roller and other structures, the brush roller can move to the proper height to clean soil, pebbles and the like on the road surface, and the practicability is high. The device has the advantages that time is saved, working efficiency and practicability are improved, manual cleaning is not needed, and operators can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to a paint spraying machine and belongs to the technical field of highway traffic. Background Art

[0002] Road traffic markings refer to traffic signal facilities consisting of various lines, arrows, words, three-dimensional marks, raised road signs and roadside line outline marks marked on the road surface. The function of road traffic markings is to separate motor vehicles, non-motor vehicles and pedestrians, improve road utilization, reduce or prevent traffic accidents, and be used in conjunction with traffic signs and traffic signals to increase their effectiveness. There are more than 70 types of traffic markings. According to the marking method, they can be divided into white dotted lines, white solid lines, yellow dotted lines, yellow solid lines, double white dotted lines, double white solid lines, double yellow dotted lines and yellow dotted and solid lines. According to their functions, they can be divided into the center line of the carriageway, the lane dividing line, the stop line, the deceleration line, the pedestrian crossing line, the guide line, the guide arrow and the left turn guide line. According to their functions, they are divided into only three categories: one is the instruction line, the second is the prohibition line, and the third is the warning line.

[0003] At present, there are mainly two types of traffic marking devices in my country: hand-push type and vehicle-mounted type. However, most of the existing marking devices are not convenient for cleaning the road surface before spraying, and manual cleaning is required by staff, which is labor-intensive, wastes manpower, and has low work efficiency. In addition, many devices simply mark the road surface, which is not convenient for stirring the paint in the storage box. During long-term work, the paint in the storage box is prone to precipitation, which leads to uneven density of paint at different depths, affecting use. For this reason, we propose a paint sprayer. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a paint spraying machine.

[0005] The technical solution of the utility model is as follows:

[0006] A paint sprayer comprises a base, the bottom surface of which is provided with universal wheels, the base is also provided with a material storage and stirring mechanism for storing and stirring the paint, a spraying and cleaning mechanism for spraying paint on a road surface and cleaning the road surface, a dust removal mechanism for processing dust raised in the process of cleaning the road surface, and a control mechanism for controlling the entire device.

[0007] Among them, the material storage and stirring mechanism includes a storage box, which is arranged on the top surface of the base. The storage box is connected to a prefabricated box by arranging a connecting block. The storage box and the prefabricated box are communicated by arranging a feeding pipe. The feeding pipe is provided with an electromagnetic valve. A motor 1 is also installed on the storage box. The output end of the motor 1 passes through the storage box and is fixedly connected to a stirring shaft. A stabilizing frame is arranged in the prefabricated box. The stirring shaft passes out of the storage box and passes through the prefabricated box to be rotatably connected to the stabilizing frame. A plurality of stirring rods are arranged on the shaft wall of the stirring shaft.

[0008] Wherein, the spray cleaning mechanism includes a pump, which is arranged on the top surface of the base, and the feed end of the pump is connected to the storage box by a bent pipe, and a hose is arranged at the discharge end of the pump, and a slide is also arranged on the top surface of the base, and a slide is slidably connected in the slide, and an electric cylinder is also installed on the slide, and a fixed plate is connected to the output end of the electric cylinder, and the fixed plate is also connected to the slide, and a fixed block and a support plate are arranged on the fixed plate, and a nozzle is arranged on the fixed block, and the hose is connected to the nozzle, and an electric cylinder is arranged on the support plate, and a support frame is arranged on the output end of the electric cylinder, and a brush roller is rotatably connected in the support frame, and a motor is also arranged on the support frame, and the output end of the motor passes through the support frame and is fixedly connected to the brush roller.

[0009] Wherein, the dust removal mechanism includes a vacuum cleaner, which is arranged on the top surface of the base, a hose 2 is arranged on the suction end of the vacuum cleaner, a mounting plate is arranged on the support frame, a dust hopper is arranged on the mounting plate, and the hose 2 is connected to the dust hopper.

[0010] Among them, the control mechanism includes a cart handle and an electronic probe. The cart handle is arranged on one of the side walls of the base, and the electronic probe is arranged inside the storage box. An operating tablet is also arranged on the cart handle, and the operating tablet is electrically connected to the electronic probe, solenoid valve, motor 1, pump, electric cylinder 1, electric cylinder 2, motor 2 and vacuum cleaner respectively.

[0011] Among them, the stirring shaft is also provided with a cleaning rack 1 and a cleaning rack 2, the cleaning rack 1 is arranged in the storage box, and the cleaning rack 2 is arranged in the prefabricated box. When the cleaning rack 1 rotates with the stirring shaft, it can clean the inner wall of the storage box, and when the cleaning rack 2 rotates with the stirring shaft, it can clean the inner wall of the prefabricated box.

[0012] Wherein, a feed hopper is arranged on the top surface of the prefabricated box, and a shielding cover is arranged on the feed hopper.

[0013] Wherein, the top surface of the storage box is also provided with a ventilation tube, and a tube cover is provided on the ventilation tube.

[0014] Wherein, a tool box and a material trough are also arranged on the base.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can stir the paint in the storage box and the prefabricated box through the cooperation of the motor, the stirring shaft, the stirring rod and other structures, thereby avoiding the sedimentation of the paint. The prefabricated box is provided, which is convenient for pre-storing and stirring the paint in advance, and it is convenient to directly add the paint in the storage box to the storage box after it is used up, thus avoiding people waiting for the process of stirring and mixing new paint again. It has the advantages of saving time, improving work efficiency and practicality.

[0017] 2. The utility model cooperates with electric cylinder 2, support frame, brush roller and other structures. Electric cylinder 2 drives the support frame to rise and fall, and motor 2 drives the brush roller to rotate, so that the brush roller can move to a suitable height to clean the soil, gravel and the like on the road surface, thereby improving the spraying effect of the pump and the nozzle when spraying. Through the cooperation of electric cylinder 1, slide plate and other structures, the nozzle and the brush roller can be driven to adjust the horizontal position, so that people can use them according to actual conditions, thereby improving applicability. Through the cooperation of vacuum cleaner, dust hopper and other structures, it is convenient to absorb the dust generated when the brush roller cleans the soil. Compared with the prior art, it has the advantages of no need for manual cleaning and convenient use by operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first structural schematic diagram of the utility model;

[0019] Figure 2 It is a second structural schematic diagram of the utility model;

[0020] Figure 3 It is a cross-sectional view of the storage box and the prefabricated box in the utility model;

[0021] Figure 4 It is a cross-sectional view of the spray cleaning mechanism in the utility model;

[0022] Figure 5 This is an enlarged view of point A.

[0023] The reference numerals in the figure are as follows:

[0024] 1. Base; 2. Universal wheel; 3. Storage box; 4. Connecting block; 5. Prefabricated box; 6. Feeding pipe; 7. Solenoid valve; 8. Motor 1; 9. Stirring shaft; 10. Stabilizing frame; 11. Stirring rod; 12. Pump; 13. Bend pipe; 14. Hose 1; 15. Slide; 16. Slide plate; 17. Electric cylinder 1; 18. Fixed plate; 19. Fixed block; 20. Support plate; 21. Nozzle; 22. Electric cylinder 2; 23. Support frame; 24. Brush roller; 25. Motor 2; 26. Vacuum cleaner; 27. Hose 2; 28. Mounting plate; 29. ​​Dust hopper; 30. Trolley handle; 31. Electronic probe; 32. Operating tablet; 33. Cleaning frame 1; 34. Cleaning frame 2; 35. Feed hopper; 36. Shielding cover; 37. Ventilation pipe; 38. Pipe cover; 39. Tool box; 40. Material trough. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Example: Please refer to Figures 1 to 5 The present embodiment provides a paint spraying machine, including a base 1, on the bottom surface of which universal wheels 2 are arranged, and the universal wheels 2 are arranged in a rectangular shape on the base 1. The arrangement of the universal wheels 2 facilitates the staff to move the base 1 accordingly. The base 1 is also provided with a material storage and stirring mechanism for storing and stirring the paint, a spraying and cleaning mechanism for spraying the paint on the road surface and cleaning the road surface, a dust removal mechanism for processing the dust raised in the process of cleaning the road surface, and a control mechanism for controlling the entire device.

[0027] In this embodiment, the material storage and stirring mechanism includes a storage box 3, which is fixedly arranged on the top surface of the base 1. The top surface of the storage box 3 is fixedly connected with a prefabricated box 5 by setting a connecting block 4. The storage box 3 and the prefabricated box 5 are connected by setting a feeding pipe 6, so that the paint in the prefabricated box 5 can enter the storage box 3 through the feeding pipe 6. The feeding pipe 6 is provided with a solenoid valve 7 for controlling the connection state of the feeding pipe 6. A motor 8 is also installed at the bottom position of the storage box 3. The output end of the motor 8 vertically penetrates into the storage box 3 and is fixedly connected with a stirring shaft 9. A stabilizing frame 10 is provided in the prefabricated box 5. The stirring shaft 9 vertically passes out from the top of the storage box 3 and then penetrates into the prefabricated box 5 and is rotatably connected with the stabilizing frame 10. The stabilizing frame 10 is provided to stabilize the connection of the stirring shaft 9 to prevent the stirring shaft 9 from breaking. A plurality of stirring rods 11 are provided on the shaft wall of the stirring shaft 9, and the stirring rods 11 are provided in both the storage box 3 and the prefabricated box 5. Through the above arrangement, when the motor 8 starts to work, it can drive the stirring shaft 9 to rotate, so that the stirring rod 11 can perform the required stirring work on the paint in the prefabricated box 5 and the storage box 3.

[0028] To avoid the phenomenon of paint adhesion on the inner walls of the prefabricated box 5 and the storage box 3, a first cleaning frame 33 and a second cleaning frame 34 are fixedly arranged on the stirring shaft 9. The first cleaning frame 33 is arranged in the storage box 3, and the second cleaning frame 34 is arranged in the prefabricated box 5. The first cleaning frame 33 is arranged to clean the inner wall of the storage box 3 when it rotates with the stirring shaft 9, so that the paint adhered to the inner wall of the storage box 3 can be scraped off. The second cleaning frame 34 is arranged to clean the inner wall of the prefabricated box 5 when it rotates with the stirring shaft 9, so that the paint adhered to the inner wall of the prefabricated box 5 can be scraped off.

[0029] A feed hopper 35 for feeding is arranged on the top surface of the prefabricated box 5, and a shielding cover 36 is arranged on the feed hopper 35. A breather pipe 37 for balancing the air pressure in the storage box 3 is further arranged on the top surface of the storage box 3, and a pipe cover 38 is arranged on the breather pipe 37.

[0030] In this embodiment, the spraying and cleaning mechanism includes a pump 12. The pump 12 is fixedly arranged on the top surface of the base 1. The feed end of the pump 12 is connected to the storage box 3 through a bent pipe 13. A first flexible pipe 14 is arranged at the discharge end of the pump 12. A chute 15 is further arranged on the top surface of the base 1. A sliding plate 16 is slidably connected in the chute 15. An electric cylinder 17 is installed on the top surface of the chute 15. A fixing plate 18 is connected to the output end of the electric cylinder 17. The fixing plate 18 is also fixedly connected to the sliding plate 16. A fixing block 19 and a support plate 20 are arranged on the plate wall of the fixing plate 18 away from the electric cylinder 17. A nozzle 21 is arranged on the bottom surface of the fixing block 19. The first flexible pipe 14 is communicated with the nozzle 21, so that the pump 12 can be communicated with the nozzle 21. An electric cylinder 22 is arranged on the support plate 20. The output end of the electric cylinder 22 vertically penetrates through the support plate 20. A support frame 23 with a "冂"-shaped structure is arranged at the output end of the electric cylinder 22. A horizontally arranged brush roller 24 is rotatably connected in the support frame 23. The brush part of the brush roller 24 can extend downward from the bottom of the support frame 23. A second motor 25 is further arranged on one side side wall of the support frame 23. The output end of the second motor 25 horizontally penetrates into the support frame 23 and is fixedly connected to the brush roller 24. Through the foregoing arrangement, when the electric cylinder 17 starts to work, it can drive the sliding plate 16 to slide in the chute 15, so that the horizontal positions of the nozzle 21 and the brush roller 24 connected to the fixing plate 18 can be adjusted. When the electric cylinder 22 starts to work, it can adjust the vertical position of the brush roller 24. When the second motor 25 starts to work, it can drive the brush roller 24 to rotate, so that the brush roller 24 can perform corresponding cleaning work.

[0031] In this embodiment, the dust removal mechanism includes a vacuum cleaner 26, which is fixedly arranged on the top surface of the base 1, and a hose 27 is arranged on the dust suction end of the vacuum cleaner 26. A mounting plate 28 is arranged on the top surface of the support frame 23, and a dust hopper 29 is arranged on the mounting plate 28. The dust hopper 29 is arranged in a direction facing the ground, and the hose 27 is connected to the dust hopper 29 so that the vacuum cleaner 26 can be connected to the dust hopper 29.

[0032] In this embodiment, the control mechanism includes a cart handle 30 and an electronic probe 31. The cart handle 30 is arranged on the left side wall of the base 1, and the electronic probe 31 is arranged inside the storage box 3. The electronic probe 31 is used to detect the amount of paint in the storage box 3. An operating tablet 32 ​​is also arranged on the cart handle 30. The operating tablet 32 ​​is electrically connected to the electronic probe 31, the solenoid valve 7, the motor 1 8, the pump 12, the electric cylinder 1 17, the electric cylinder 2 22, the motor 25 and the vacuum cleaner 26 respectively. The staff can control and read the working status and working parameters of the electronic probe 31, the solenoid valve 7, the motor 1 8, the pump 12, the electric cylinder 1 17, the electric cylinder 2 22, the motor 25 and the vacuum cleaner 26 through the operating tablet 32.

[0033] For the convenience of the staff, a tool box 39 and a material trough 40 are also provided on the base 1. The tool box 39 and the material trough 40 are provided to facilitate the staff to place some maintenance tools and paint before mixing.

[0034] The working principle of the utility model is as follows: when in use, first move the paint sprayer to the desired location through the cart handle 30 and the universal wheel 2, then add the paint into the prefabricated box 5 through the feed hopper 35, then start the motor 8, the motor 8 drives the stirring shaft 9 and the stirring rod 11 to rotate, and stir the paint in the prefabricated box 5. After the stirring is completed, control the solenoid valve 7 to be in an open state, so that the paint can enter the storage box 3 through the feeding pipe 6. At this time, control the solenoid valve 7 to be in a closed state. Then add new paint into the prefabricated box 5 as a backup. After that, the staff starts the motor 8, so that the stirring shaft 9 and the stirring rod 11 rotate, and stir the paint in the prefabricated box 5 while stirring the paint in the storage box 3, so as to avoid the paint in the storage box 3 from settling. Afterwards, the staff starts the electric cylinder 17 to drive the slide plate 16 to move the position, so as to adjust the position of the brush roller 24 and the nozzle 21. At the same time, the hose 14 and the hose 27 will be adapted to expand and contract. Then, the staff starts the electric cylinder 22 to drive the support frame 23 and the brush roller 24 to move, so that the brush roller 24 moves to the road surface. Then, the staff starts the motor 25, which drives the brush roller 24 to rotate. The brush roller 24 The road surface will be cleaned, and the brush roller 24 will clean the dirt, gravel and other impurities forward, so that the dust will be directly below the dust hopper 29. At this time, the vacuum cleaner 26 is started, and the vacuum cleaner 26 absorbs the dust through the hose 27 and the dust hopper 29 to avoid the pollution of the environment by the dust. Then the pump 12 is started, and the pump 12 extracts the paint through the curved pipe 13, and then injects the extracted paint into the nozzle 21 through the hose 14, so that the nozzle 21 can perform the corresponding spraying work.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A paint spraying machine, comprising a base (1), a universal wheel (2) being arranged on the bottom surface of the base (1), characterized in that: The base (1) is also provided with a material storage and stirring mechanism for storing and stirring the paint, a spraying and cleaning mechanism for spraying the paint on the road surface and cleaning the road surface, a dust removal mechanism for processing dust raised during cleaning the road surface, and a control mechanism for controlling the entire device.

2. A paint spraying machine according to claim 1, characterized in that: The material storage and stirring mechanism comprises a storage box (3), the storage box (3) being arranged on the top surface of the base (1), the storage box (3) being connected to a prefabricated box (5) by means of a connecting block (4), the storage box (3) and the prefabricated box (5) being connected by means of a feeding pipe (6), the feeding pipe (6) being provided with a solenoid valve (7), the storage box (3) being further provided with a motor 1 (8), the output end of the motor 1 (8) passing through the storage box (3) and being fixedly connected to a stirring shaft (9), a stabilizing frame (10) being arranged in the prefabricated box (5), the stirring shaft (9) passing out of the storage box (3) and passing through the prefabricated box (5) and being rotatably connected to the stabilizing frame (10), and a plurality of stirring rods (11) being arranged on the shaft wall of the stirring shaft (9).

3. A paint spraying machine according to claim 2, characterized in that: The spray cleaning mechanism comprises a pump (12), which is arranged on the top surface of the base (1), the feed end of the pump (12) is connected to the storage box (3) by means of a bent pipe (13), the discharge end of the pump (12) is provided with a hose (14), the top surface of the base (1) is also provided with a chute (15), a slide plate (16) is slidably connected in the chute (15), an electric cylinder (17) is also installed on the chute (15), the output end of the electric cylinder (17) is connected to a fixed plate (18), and the fixed plate (18) is also connected to the slide plate (16). The fixing plate (18) is provided with a fixing block (19) and a supporting plate (20), a nozzle (21) is provided on the fixing block (19), a hose (14) is connected to the nozzle (21), an electric cylinder (22) is provided on the supporting plate (20), a supporting frame (23) is provided on the output end of the electric cylinder (22), a brush roller (24) is rotatably connected in the supporting frame (23), and a motor (25) is also provided on the supporting frame (23), the output end of the motor (25) penetrates into the supporting frame (23) and is fixedly connected to the brush roller (24).

4. A paint spraying machine according to claim 3, characterized in that: The dust removal mechanism comprises a dust collector (26), the dust collector (26) being arranged on the top surface of the base (1), a second hose (27) being arranged on the dust suction end of the dust collector (26), a mounting plate (28) being arranged on the support frame (23), a dust suction hopper (29) being arranged on the mounting plate (28), and the second hose (27) being connected to the dust suction hopper (29).

5. A paint spraying machine according to claim 4, characterized in that: The control mechanism comprises a trolley handle (30) and an electronic probe (31). The trolley handle (30) is arranged on one side wall of the base (1), and the electronic probe (31) is arranged inside the storage box (3). An operating tablet (32) is also arranged on the trolley handle (30), and the operating tablet (32) is electrically connected to the electronic probe (31), the solenoid valve (7), the motor 1 (8), the pump (12), the electric cylinder 1 (17), the electric cylinder 2 (22), the motor 2 (25) and the vacuum cleaner (26).

6. A paint spraying machine according to claim 2, characterized in that: The stirring shaft (9) is also provided with a cleaning rack 1 (33) and a cleaning rack 2 (34). The cleaning rack 1 (33) is arranged in the storage box (3), and the cleaning rack 2 (34) is arranged in the prefabricated box (5). When the cleaning rack 1 (33) rotates with the stirring shaft (9), it can clean the inner wall of the storage box (3), and when the cleaning rack 2 (34) rotates with the stirring shaft (9), it can clean the inner wall of the prefabricated box (5).

7. A paint spraying machine according to claim 2, characterized in that: A feed hopper (35) is provided on the top surface of the prefabricated box (5), and a shielding cover (36) is provided on the feed hopper (35).

8. A paint spraying machine according to claim 2, characterized in that: The top surface of the storage box (3) is also provided with a ventilation tube (37), and a tube cover (38) is provided on the ventilation tube (37).

9. A paint spraying machine according to claim 1, characterized in that: A tool box (39) and a material trough (40) are also provided on the base (1).

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