A line marking machine for plastic track construction

Abstract

The utility model discloses a kind of line marking machines for plastic track construction, it is related to line marking machine technical field, the line marking machine for plastic track construction, including fixed frame, the surface of fixed frame is fixedly connected with placing barrel, the surface of placing barrel is fixedly connected with feed hopper, the inside rotation of placing barrel is connected with shaft, the surface screw thread connection of shaft inside placing barrel is fixedly connected with thread sleeve, thread sleeve is fixedly connected with scraping cylinder at one end away from shaft, the surface of scraping cylinder is slidably connected with the inner wall of placing barrel, the surface of shaft is fixedly connected with scraping plate, the line marking machine for plastic track construction is started motor, so that scraping cylinder is scraped to the inner wall of placing barrel, to avoid that paint is dried and adhered on its inner wall in the inner wall of placing barrel, to avoid that later staff is cleaned in the inside of placing barrel, reduce the labor burden of staff, while adhering on the inner wall of placing barrel, avoid the waste of paint.

Description

Technical Field

[0001] This utility model relates to the field of line marking machine technology, and in particular to a line marking machine for the construction of plastic running tracks. Background Technology

[0002] A line marking machine for plastic running track construction is a type of machine used for marking lines after the construction of plastic running tracks. Usually, the marking material is placed in a material bucket, and then the marking mechanism sucks the material through a plastic tube to the marking opening for marking.

[0003] In most existing line marking machines, the paint has a certain degree of adhesion, and after being exposed to air for a long time without moving, it will dry on the surface of the object. Therefore, it is necessary to clean the inner wall of the material tank of the line marking machine after use to avoid paint adhering to the inner wall of the tank, which increases the labor burden of workers and wastes the material adhering to the inner wall of the tank. To solve the above problems, a line marking machine for plastic running track construction is proposed. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a line marking machine for the construction of plastic running tracks, which can solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a marking machine for constructing a plastic running track, comprising a fixed frame, a placement bucket fixedly connected to the surface of the fixed frame, a feeding hopper fixedly connected to the surface of the placement bucket, a rotating shaft rotatably connected inside the placement bucket, a threaded sleeve threadedly connected to the surface of the rotating shaft inside the placement bucket, a scraper fixedly connected to the end of the threaded sleeve away from the rotating shaft, the surface of the scraper slidingly connected to the inner wall of the placement bucket, a scraping plate fixedly connected to the surface of the rotating shaft, the surface of the scraping plate slidingly connected to the inner wall of the placement bucket, a limiting rod fixedly connected to the inside of the placement bucket, the surface of the limiting rod slidingly connected to the inside of the scraper, a material conveying pipe fixedly connected to the surface of the fixed frame, and a plastic running track provided at the bottom of the fixed frame.

[0006] Preferably, the bottom surface of the inner wall of the placement bucket is tapered.

[0007] Preferably, a motor is fixedly connected to the surface of the placement bucket, and the output end of the motor is fixedly connected to one end of the rotating shaft located outside the placement bucket.

[0008] Preferably, a protective shell is fixedly connected to the surface of the placement bucket, and a rotating sleeve is rotatably connected inside the protective shell. The surface of the rotating shaft is also rotatably connected to the inside of the protective shell. A sprocket assembly is provided on the surface of the rotating shaft and the surface of the rotating sleeve, and the sprocket assembly is located inside the protective shell.

[0009] Preferably, a fixing plate is fixedly connected to the surface of the fixing frame, and a spray pipe is fixedly connected inside the fixing plate. The end of the conveying pipe away from the placing barrel is fixedly connected to the spray pipe.

[0010] Preferably, the surface of the fixing plate is provided with a sliding groove, and two clamping plates are slidably connected to the inner wall of the sliding groove, with the spray pipe located between the two clamping plates.

[0011] Preferably, a sliding plate is fixedly connected to the surface of both clamping plates, and the sliding plate is bent. The inside of the sliding plate is slidably connected to the surface of the conveying pipe, and the surface of the sliding plate is slidably connected to the surface of the fixed plate. A limiting groove is formed inside the sliding plate, and the limiting groove is also bent.

[0012] Preferably, the protective shell has a threaded rod internally connected to it, and a limit rod is fixedly connected to the surface of the threaded rod. The surface of the limit rod is slidably connected to the inner wall of the limit groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The marking machine for the construction of the plastic track, by starting the motor, causes the scraper to scrape the inner wall of the placement bucket, thereby preventing the paint from drying and sticking to the inner wall of the placement bucket, thus avoiding the need for the staff to clean the inside of the placement bucket later, reducing the workload of the staff, and avoiding the waste of paint.

[0015] (2) The line marking machine for plastic track construction uses a limit rod to push the sliding plate, which causes the sliding plate to move the clamping plates in opposite directions. This stops clamping the spray pipe and increases the distance between the two clamping plates, making it easier to clean the spray pipe after use. This avoids the situation where residual paint dries on the surface of the spray pipe and blocks it. At the same time, the two clamping plates block the airflow, reducing the wind blowing on the paint and improving the paint effect. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the surface of the limiting groove of this utility model;

[0019] Figure 3 This is a schematic diagram of the interior of the container of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the protective shell of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the threaded sleeve of this utility model.

[0022] Reference numerals in the attached diagram: 1. Fixing frame; 2. Placement bucket; 3. Feed hopper; 4. Motor; 5. Rotating shaft; 6. Protective shell; 7. Rotating sleeve; 8. Threaded rod; 9. Limiting rod; 10. Sliding plate; 11. Fixing plate; 12. Slide groove; 13. Conveying pipe; 14. Clamping plate; 15. Limiting groove; 16. Threaded sleeve; 17. Scraper; 18. Limiting rod; 19. Scraping plate; 20. Spraying pipe; 21. Plastic track. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution: a marking machine for plastic running track construction, including a fixed frame 1, a placement bucket 2 fixedly connected to the surface of the fixed frame 1, and the bottom surface of the inner wall of the placement bucket 2 is conical. A feeding hopper 3 is fixedly connected to the surface of the placement bucket 2. A rotating shaft 5 is rotatably connected inside the placement bucket 2. A threaded sleeve 16 is threadedly connected to the surface of the rotating shaft 5 inside the placement bucket 2. A scraper 17 is fixedly connected to the end of the threaded sleeve 16 away from the rotating shaft 5. The surface of the scraper 17 is slidably connected to the inner wall of the placement bucket 2. A scraping plate 19 is fixedly connected to the surface of the rotating shaft 5. The surface of the scraping plate 19 is slidably connected to the inner wall of the placement bucket 2. A limiting rod 18 is fixedly connected to the inside of the placement bucket 2. The surface of the limiting rod 18 is slidably connected to the inside of the scraper 17. A material conveying pipe 13 is fixedly connected to the surface of the fixed frame 1. A motor 4 is fixedly connected to the surface of the placement bucket 2. The output end of the motor 4 is fixedly connected to the end of the rotating shaft 5 outside the placement bucket 2. A plastic running track 21 is provided at the bottom of the fixed frame 1.

[0025] When motor 4 starts, the output end of motor 4 drives the rotating shaft 5 to rotate. Due to the setting of the limiting rod 18 and the scraper 17, the threaded sleeve 16 does not rotate with the rotating shaft 5, but slides inside the placement bucket 2 as the rotating shaft 5 rotates. Then, the scraper 17 slides and scrapes the paint attached to the inner wall of the placement bucket 2. Finally, the paint attached to the inner wall of the placement bucket 2 will be scraped to its bottom and then enter the interior of the conveying pipe 13, and be conveyed to the outside from the conveying pipe 13. At the same time, the rotating shaft 5 drives the scraper 19 to scrape the paint that has slid to the bottom of the placement bucket 2, preventing the paint from adhering to the bottom of the placement bucket 2. Thus, by starting motor 4, the scraper 17 scrapes the inner wall of the placement bucket 2, thereby preventing the paint from drying and sticking to the inner wall of the placement bucket 2. This avoids the need for subsequent cleaning operations inside the placement bucket 2 by the staff, reduces the labor burden of the staff, and avoids the waste of paint.

[0026] A protective shell 6 is fixedly connected to the surface of the container 2. A rotating sleeve 7 is rotatably connected inside the protective shell 6. The surface of the rotating shaft 5 is also rotatably connected to the inside of the protective shell 6. A sprocket assembly is provided on the surface of the rotating shaft 5 and the surface of the rotating sleeve 7. The sprocket assembly is located inside the protective shell 6.

[0027] A fixing plate 11 is fixedly connected to the surface of the fixing frame 1. A spray pipe 20 is fixedly connected inside the fixing plate 11. The end of the conveying pipe 13 away from the placement bucket 2 is fixedly connected to the spray pipe 20. A sliding groove 12 is opened on the surface of the fixing plate 11. Two clamping plates 14 are slidably connected to the inner wall of the sliding groove 12. The spray pipe 20 is located between the two clamping plates 14. A sliding plate 10 is fixedly connected to the surface of each of the two clamping plates 14. The sliding plate 10 is bent. The interior of the sliding plate 10 is slidably connected to the surface of the conveying pipe 13. The surface of the sliding plate 10 is slidably connected to the surface of the fixing plate 11. A limiting groove 15 is opened inside the sliding plate 10. The limiting groove 15 is also bent. A threaded rod 8 is threadedly connected inside the protective shell 6. A limiting rod 9 is fixedly connected to the surface of the threaded rod 8. The surface of the limiting rod 9 is slidably connected to the inner wall of the limiting groove 15.

[0028] When the rotating shaft 5 rotates, the sprocket assembly drives the rotating sleeve 7 to rotate. The sprocket assembly then drives the rotating sleeve 7, causing it to rotate as well. Due to the limiting rod 9 and the limiting groove 15, the rotation of the threaded rod 8 is blocked, preventing it from rotating with the protective shell 6. Instead, the threaded rod 8 moves downwards with the rotation of the protective shell 6, pushing the limiting rod 9. Simultaneously, because the limiting groove 15 is bent, the limiting rod 9 slides and pushes the sliding plate 10, causing the sliding plate 10 to move the clamping plates 14 in opposite directions. This stops clamping the spray tube 20, increasing the distance between the two clamping plates 14, facilitating cleaning of the spray tube 20 after use. This prevents residual paint from drying on the surface of the spray tube 20 and clogging it. Furthermore, the two clamping plates 14 block the airflow, reducing the impact of airflow on the paint and improving the paint finish.

[0029] Working principle: The output end of motor 4 drives the rotating shaft 5 to rotate, causing the threaded sleeve 16 to slide inside the placement barrel 2. Then, the scraper 17 slides to scrape the paint adhering to the inner wall of the placement barrel 2. Finally, the paint adhering to the inner wall of the placement barrel 2 will be scraped to the bottom and then enter the inside of the conveying pipe 13, and be conveyed to the outside from the conveying pipe 13. At the same time, the rotating shaft 5 rotates to drive the scraping plate 19 to scrape the paint that has slid to the bottom of the placement barrel 2, thus preventing the paint from adhering to the bottom of the placement barrel 2.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A line marking machine for plastic track construction, comprising a fixed frame (1), characterized in that: The surface of the fixed frame (1) is fixedly connected to a placement bucket (2), the surface of the placement bucket (2) is fixedly connected to a feeding hopper (3), the interior of the placement bucket (2) is rotatably connected to a rotating shaft (5), the surface of the rotating shaft (5) located inside the placement bucket (2) is threadedly connected to a threaded sleeve (16), the end of the threaded sleeve (16) away from the rotating shaft (5) is fixedly connected to a scraper (17), the surface of the scraper (17) is slidably connected to the inner wall of the placement bucket (2), the surface of the rotating shaft (5) is fixedly connected to a scraper plate (19), the surface of the scraper plate (19) is slidably connected to the inner wall of the placement bucket (2), the interior of the placement bucket (2) is fixedly connected to a limiting rod (18), the surface of the limiting rod (18) is slidably connected to the interior of the scraper (17), the surface of the fixed frame (1) is fixedly connected to a conveying pipe (13), and a plastic track (21) is provided at the bottom of the fixed frame (1).

2. The line marking machine for plastic track construction according to claim 1, characterized in that: The bottom surface of the inner wall of the placement bucket (2) is conical.

3. The line marking machine for plastic track construction according to claim 1, characterized in that: A motor (4) is fixedly connected to the surface of the placement bucket (2), and the output end of the motor (4) is fixedly connected to one end of the rotating shaft (5) located outside the placement bucket (2).

4. The line marking machine for plastic track construction according to claim 1, characterized in that: The surface of the placement bucket (2) is fixedly connected to a protective shell (6), and a rotating sleeve (7) is rotatably connected inside the protective shell (6). The surface of the rotating shaft (5) is also rotatably connected to the inside of the protective shell (6). A sprocket set is provided on the surface of the rotating shaft (5) and the surface of the rotating sleeve (7). The sprocket set is located inside the protective shell (6).

5. The line marking machine for plastic track construction according to claim 4, characterized in that: A fixing plate (11) is fixedly connected to the surface of the fixing frame (1), and a spray pipe (20) is fixedly connected inside the fixing plate (11). The end of the conveying pipe (13) away from the placement bucket (2) is fixedly connected to the spray pipe (20).

6. A line marking machine for plastic running track construction according to claim 5, characterized in that: The surface of the fixing plate (11) is provided with a sliding groove (12), and two clamping plates (14) are slidably connected to the inner wall of the sliding groove (12). The spray pipe (20) is located between the two clamping plates (14).

7. A line marking machine for plastic running track construction according to claim 6, characterized in that: Both clamps (14) are fixedly connected to sliding plates (10), and the sliding plates (10) are bent. The interior of the sliding plates (10) is slidably connected to the surface of the conveying pipe (13), and the surface of the sliding plates (10) is slidably connected to the surface of the fixed plate (11). A limiting groove (15) is opened inside the sliding plates (10), and the limiting groove (15) is also bent.

8. A line marking machine for plastic running track construction according to claim 7, characterized in that: The protective shell (6) has a threaded rod (8) inside, and a limit rod (9) is fixedly connected to the surface of the threaded rod (8). The surface of the limit rod (9) is slidably connected to the inner wall of the limit groove (15).

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