Metal chain surface paint spraying device

Abstract

The utility model discloses a metal chain surface paint spraying device, which belongs to the technical field of chain paint spraying equipment, and comprises a device body, a portal frame is fixedly welded at the top of the device body, a through groove is formed in the portal frame, and an oil tank is slidably connected at the top of the portal frame. An oil cover is movably connected to the top of the oil tank, a hydraulic cylinder is fixedly connected to one side of the top of the portal frame, an oil storage tank is arranged at the bottom of the oil tank, a fixing plate is arranged at the bottom of the oil storage tank, a partition plate is fixedly connected to the inner top of the device body, and three sleeves are rotationally connected to one side of the partition plate; according to the paint spraying device for the metal chains, paint spraying operation can be conducted on the three metal chains, the paint spraying efficiency is improved, residual paint in the device body can be secondarily utilized, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of chain painting equipment, and more specifically to a metal chain surface painting device. Background Art

[0002] Chains are generally metal links or rings, mostly used for mechanical transmission and traction. They are chain-shaped objects used to block traffic passages (such as in streets, rivers or harbor entrances). There are many types of chains used for mechanical transmission. Most chains are composed of chain plates, chain pins, bushings and other parts. During use, chains are easily corroded by oxygen, moisture and other pollutants in the air, causing oxidation and rust on the metal surface. In order to prevent oxidation and rust of the chain, a protective film needs to be formed on the surface of the chain to block the erosion of the external environment.

[0003] Based on the above, the inventors found that when spraying paint on a metal chain, excess paint will be deposited at the bottom of the device. At the same time, when the operator installs the metal chain between two hooks, a spring is provided to facilitate the installation of the metal chain and reduce the workload of the operator. Therefore, in view of this, the existing structure is studied and improved to provide a metal chain surface spraying device, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a metal chain surface spraying device, which can realize the secondary utilization of paint and facilitate operators to install the metal chain.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A metal chain surface painting device comprises a device body, a gantry is fixedly welded on the top of the device body, a through groove is opened inside the gantry, an oil tank is slidably connected to the top of the gantry, an oil cover is movably connected to the top of the oil tank, a hydraulic cylinder is fixedly connected to one side of the top of the gantry, an oil storage tank is arranged at the bottom of the oil tank, a fixed plate is arranged at the bottom of the oil storage tank, a partition plate is fixedly connected to the inner top of the device body, three sleeves are rotatably connected to one side of the partition plate, three second hooks are rotatably connected to the other side of the partition plate, and the The sleeve and the second hook are respectively rotatably connected to the inner top of the device body, the first hook is slidably connected inside the sleeve, an oil outlet valve is fixedly connected to the bottom of one side of the device body, a driving motor is fixedly welded to the top of one side of the device body, the output end of the driving motor is connected to a rotating shaft through a coupling, and the rotating shaft is rotatably connected to the inside of the device body, a fixed block is fixedly connected to the bottom of the oil tank, and the oil storage tank is located inside the fixed block, a spring is fixedly connected to the inside of the first hook, and a sliding groove is opened on one side of the top of the first hook.

[0009] Furthermore, the three sleeves are rotatably connected to one side of the rotating shaft, and the three second hooks are rotatably connected to the other side of the rotating shaft via belts, and several of the belts are respectively located in the gap between the device body and the partition plate.

[0010] Furthermore, the bottom of the oil storage tank is fixedly connected to the top of the fixed plate through two connecting blocks, and three nozzles are fixedly connected to the bottom of the oil storage tank. And the three nozzles are respectively fixedly connected to the inside of the fixed plate.

[0011] Furthermore, a protrusion is fixedly connected to the interior of the sleeve, and the protrusion is slidably connected to the interior of the sliding groove.

[0012] Furthermore, a through hole is provided inside the fixing block, and the through hole extends to the inside of the oil storage tank.

[0013] Furthermore, one side of the telescopic shaft of the hydraulic cylinder is fixedly connected to one side of the oil tank, and the outer side of the hydraulic cylinder is fixedly connected to the top of the gantry through a fixing frame.

[0014] Furthermore, an oil outlet hole is provided on the inner side of the oil outlet valve, and the bottom of the oil outlet hole is flush with the inner bottom of the device body.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this scheme, a belt is set up to drive the motor to drive the rotating shaft to rotate. The front and rear ends of the rotating shaft are respectively connected to one of the sleeves and one of the second hooks through belts. The three sleeves and the three second hooks are respectively connected in pairs through belts to ensure that the metal chains hung on the hooks rotate respectively, which is convenient for the spray head to spray paint on the top of the metal chain. The self-rotation of the chain facilitates the comprehensive painting operation on the surface of the chain.

[0018] () In this solution, a spring is provided so that the first hook is slidably connected to the inside of the sleeve. The spring is fixedly connected to the inside of the first hook. The front end of the first hook can be stretched forward by the pulling force of the spring, so that the operator can hang the metal chain between the first hook and the second hook. In order to prevent the spring from stretching too much, a slide groove is provided on the top of the first hook. The protrusion inside the sleeve is slidably connected to the inside of the slide groove to control the stretching distance of the spring. At the same time, the belt drives the sleeve to rotate, and the protrusion can drive the first hook to rotate, which is highly practical.

[0019] () In this scheme, an oil outlet valve is set, and an oil outlet hole is opened on the inner bottom of the device body. The bottom of the oil outlet hole is flush with the inner bottom of the device body. When the painting operation is carried out, part of the paint will drip to the inner bottom of the device body. In order to avoid wasting paint, the paint at the inner bottom of the device body is collected through the oil outlet valve and can be reused, thereby realizing the secondary utilization of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the partition plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the oil storage tank of the utility model;

[0023] Figure 4 It is a schematic diagram of the disassembly of the first hook three-dimensional structure of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Device body; 2. Gantry; 3. Through slot; 4. Oil tank; 5. Oil cover; 6. Hydraulic cylinder; 7. Oil storage tank; 8. Fixed plate; 9. Partition plate; 10. Sleeve; 11. First hook; 12. Oil outlet valve; 13. Driving motor; 14. Rotating shaft; 15. Belt; 16. Fixed block; 17. Nozzle; 18. Connecting block; 19. Spring; 20. Slide; 21. Second hook. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-4 A metal chain surface painting device comprises a device body 1, a gantry 2 is fixedly welded on the top of the device body 1, a through groove 3 is opened inside the gantry 2, an oil tank 4 is slidably connected to the top of the gantry 2, an oil cover 5 is movably connected to the top of the oil tank 4, a hydraulic cylinder 6 is fixedly connected to one side of the top of the gantry 2, an oil storage tank 7 is arranged at the bottom of the oil tank 4, a fixed plate 8 is arranged at the bottom of the oil storage tank 7, a partition plate 9 is fixedly connected to the inner top of the device body 1, three sleeves 10 are rotatably connected to one side of the partition plate 9, three second hooks 21 are rotatably connected to the other side of the partition plate 9, and the sleeves 10 and the second hooks 21 are rotatably connected to the inner top of the device body 1 respectively, a first hook 11 is slidably connected to the inside of the sleeve 10, and an oil outlet valve is fixedly connected to the bottom of one side of the device body 1 12. A driving motor 13 is fixedly welded to the top of one side of the device body 1. The output end of the driving motor 13 is connected to a rotating shaft 14 through a coupling transmission, and the rotating shaft 14 is rotatably connected to the inside of the device body 1. A fixing block 16 is fixedly connected to the bottom of the oil tank 4, and the oil storage tank 7 is located inside the fixing block 16. A spring 19 is fixedly connected to the inside of the first hook 11. A slide groove 20 is provided on one side of the top of the first hook 11. An oil outlet hole is provided at the inner bottom of the device body 1. The bottom of the oil outlet hole is flush with the inner bottom of the device body 1. When spraying paint, some paint will drip to the inner bottom of the device body 1. In order to avoid wasting paint, the paint at the inner bottom of the device body 1 is collected through the oil outlet valve 12 and can be reused to achieve secondary utilization of the paint.

[0029] See also Figure 2, three sleeves 10 are rotatably connected to one side of the rotating shaft 14, and three second hooks 21 are rotatably connected to the other side of the rotating shaft 14 through belts 15, and several belts 15 are respectively located in the gap between the device body 1 and the partition plate 9; one side of the telescopic shaft of the hydraulic cylinder 6 is fixedly connected to one side of the oil tank 4, and the outer side of the hydraulic cylinder 6 is fixedly connected to the top of the gantry 2 through a fixed frame; an oil outlet hole is provided on the inner side of the oil outlet valve 12, and the bottom of the oil outlet hole is flush with the inner bottom of the device body 1, and the driving motor 13 drives the rotating shaft 14 to rotate, and the front and rear ends of the rotating shaft 14 are respectively connected to one of the sleeves 10 and one of the second hooks 21 through belts 15, and the three sleeves 10 and the three second hooks 21 are respectively connected in pairs through belts 15, ensuring that the metal chains hung on the hooks are rotated respectively, so that the nozzle can spray paint on the top of the metal chain, and the self-rotation of the chain facilitates the comprehensive painting operation on the surface of the chain.

[0030] See also Figure 3 The bottom of the oil storage tank 7 is fixedly connected to the top of the fixed plate 8 through two connecting blocks 18, and three nozzles 17 are fixedly connected to the bottom of the oil storage tank 7. The three nozzles 17 are respectively fixedly connected to the inside of the fixed plate 8; a through hole is opened inside the fixed block 16, and the through hole extends to the inside of the oil storage tank 7. The three nozzles 17 correspond to the first hook 11 and the second hook 21 respectively, and the three alkali metal chains can be sprayed with paint at the same time, which improves the efficiency of spraying paint.

[0031] See also Figure 4 A protrusion is fixedly connected to the inside of the sleeve 10, and the protrusion is slidably connected to the inside of the slide groove 20. In order to prevent the spring 19 from being stretched too much, a slide groove 20 is opened on the top of the first hook 11. The protrusion inside the sleeve 10 is slidably connected to the inside of the slide groove 20 to control the stretching distance of the spring. At the same time, the belt 15 drives the sleeve 10 to rotate, and the protrusion can drive the first hook 11 to rotate.

[0032] When in use: the device is placed in a horizontal position, the operator installs one end of the metal chain on one side of the first hook 11, the first hook 11 is slidably connected to the inside of the sleeve 10, the inside of the first hook 11 is fixedly connected to the spring 19, and the front end of the first hook 11 can be stretched forward by the tension of the spring 19, and then the other end of the metal chain is installed inside the second hook 21, which is convenient for the operator to fix the metal chain, inject paint into the oil tank 4, start the drive motor 13, and the drive motor 13 drives the rotating shaft 14 to rotate. The front and rear ends of the rotating shaft 14 are respectively connected to one of the sleeves through the belt 15. The barrel 10 is connected to one of the second hooks 21, and the three sleeves 10 are connected to the three second hooks 21 in pairs through the belt 15 respectively, to ensure that the metal chains hung on the hooks rotate respectively, so that the nozzle can spray paint on the top of the metal chain, and then the hydraulic cylinder 6 is started to push the oil tank 4 and the nozzle 17 to move to one side, so as to realize the surface spraying of the metal chain. When the painting operation is performed, part of the paint will drip to the inner bottom of the device body 1. In order to avoid wasting paint, the paint at the inner bottom of the device body 1 is collected through the oil outlet valve 12, which can be reused to realize the secondary utilization of the paint.

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A metal chain surface painting device, comprising a device body (1), a gantry (2) fixedly welded to the top of the device body (1), a through slot (3) provided inside the gantry (2), an oil tank (4) slidably connected to the top of the gantry (2), an oil cover (5) movably connected to the top of the oil tank (4), a hydraulic cylinder (6) fixedly connected to one side of the top of the gantry (2), characterized in that: An oil storage box (7) is arranged at the bottom of the oil tank (4), and a fixing plate (8) is arranged at the bottom of the oil storage box (7). A partition plate (9) is fixedly connected to the inner top of the device body (1), and three sleeves (10) are rotatably connected to one side of the partition plate (9), and three second hooks (21) are rotatably connected to the other side of the partition plate (9), and the sleeves (10) and the second hooks (21) are respectively rotatably connected to the inner top of the device body (1), and the first hook (11) is slidably connected to the inside of the sleeve (10). One side of the device body (1) An oil outlet valve (12) is fixedly connected to the bottom, a driving motor (13) is fixedly welded to the top of one side of the device body (1), the output end of the driving motor (13) is connected to a rotating shaft (14) through a coupling, and the rotating shaft (14) is rotatably connected to the inside of the device body (1), the bottom of the oil tank (4) is fixedly connected to a fixed block (16), and the oil storage tank (7) is located inside the fixed block (16), the inside of the first hook (11) is fixedly connected to a spring (19), and a sliding groove (20) is provided on one side of the top of the first hook (11).

2. A metal chain surface spraying device according to claim 1, characterized in that: The three sleeves (10) are rotatably connected to one side of the rotating shaft (14), and the three second hooks (21) are rotatably connected to the other side of the rotating shaft (14) via belts (15), and a plurality of the belts (15) are respectively located in the gap between the device body (1) and the partition plate (9).

3. A metal chain surface spraying device according to claim 1, characterized in that: The bottom of the oil storage tank (7) is fixedly connected to the top of the fixed plate (8) via two connecting blocks (18), and three nozzles (17) are fixedly connected to the bottom of the oil storage tank (7). The three nozzles (17) are respectively fixedly connected to the inside of the fixed plate (8).

4. A metal chain surface spraying device according to claim 1, characterized in that: A protrusion is fixedly connected to the interior of the sleeve (10), and the protrusion is slidably connected to the interior of the sliding groove (20).

5. A metal chain surface spraying device according to claim 1, characterized in that: A through hole is provided inside the fixing block (16), and the through hole extends to the inside of the oil storage tank (7).

6. A metal chain surface spraying device according to claim 1, characterized in that: One side of the telescopic shaft of the hydraulic cylinder (6) is fixedly connected to one side of the oil tank (4), and the outer side of the hydraulic cylinder (6) is fixedly connected to the top of the gantry (2) via a fixing frame.

7. A metal chain surface spraying device according to claim 1, characterized in that: An oil outlet hole is provided on the inner side of the oil outlet valve (12), and the bottom of the oil outlet hole is flush with the inner bottom of the device body (1).

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