Hydrogen storage cylinder spraying equipment

Abstract

The utility model discloses hydrogen storage cylinder spraying equipment, and relates to the technical field of spraying. A round rod is fixedly arranged at the output end of the rotating motor, a hydrogen storage bottle body is placed at the top end of the fixing plate, a first connecting rod is fixedly arranged on one side of the round rod, the cross section of the first connecting rod is in an L shape, a plurality of spray guns are evenly and fixedly arranged on one side of a long arm of the first connecting rod, and spraying openings of the spray guns penetrate through the long arm of the first connecting rod. The second connecting rod extends to the other side of the long arm of the first connecting rod. According to the hydrogen storage cylinder spraying device, the fixing plate is arranged to support and fix the position of a hydrogen storage cylinder body, the rotating motor, the round rod, the first connecting rod and the spraying gun are used in cooperation to conduct rotating spraying on the hydrogen storage cylinder body, and the traditional spraying mode that spraying is completed by rotating the hydrogen storage cylinder body is replaced; and meanwhile, a second connecting rod and a draught fan are arranged for air drying of the sprayed hydrogen storage cylinder bodies, so that the hydrogen storage cylinder spraying equipment does not need secondary spraying, and the spraying efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying, in particular to a hydrogen storage cylinder spraying device. Background Art

[0002] High-pressure gas cylinder hydrogen storage technology is currently the most practical storage and transportation method in the field of hydrogen energy vehicles. In the existing technology, hydrogen storage cylinders are divided into four categories, namely: metal cylinders (I), metal liner hoop-wrapped cylinders (II), metal liner fully wrapped cylinders (III) and non-metal liner fully wrapped cylinders (IV). Hydrogen storage cylinders need to be surface treated after production, that is, the bottle body is subjected to sandblasting, polishing, painting and other surface treatments to improve its aesthetics and corrosion resistance:

[0003] At present, the spraying of paint on the hydrogen storage cylinder body is usually done by fixing the hydrogen storage cylinder body with the help of a frame, driving the hydrogen storage cylinder body to rotate with a rotating device, and completing the spraying with the help of a spray gun. However, the rotating hydrogen storage cylinder body needs to be fixed with the help of a frame, which makes it easy for the frame to cover the hydrogen storage cylinder body. After the spraying is completed, the frame needs to be disassembled to spray the hydrogen storage cylinder body for the second time.

[0004] Therefore, the existing hydrogen storage cylinder spraying equipment cannot meet the needs in actual use, so there is an urgent need for improved technology in the market to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a hydrogen storage cylinder spraying device, which supports and fixes the position of the hydrogen storage cylinder body by setting a fixing plate, and rotates and sprays the hydrogen storage cylinder body by using a rotating motor, a round rod, a first connecting rod and a spray gun, replacing the traditional spraying method of rotating the hydrogen storage cylinder body to complete the spraying, and solves the problem that after the hydrogen storage cylinder body is fixed with the help of a frame, the hydrogen storage cylinder body is driven to rotate by a rotating device, and the spraying is completed with the help of a spray gun, but the rotating hydrogen storage cylinder body needs to be fixed with the help of a frame, which makes it easy for the frame to block the hydrogen storage cylinder body, and the frame needs to be disassembled after the spraying is completed to spray the hydrogen storage cylinder body for the second time.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a hydrogen storage cylinder spraying device, comprising a rotating motor with a round rod fixedly provided at the output end and a fixing plate with a hydrogen storage cylinder body placed at the top, a first connecting rod fixedly provided at one side of the round rod, and the cross section of the first connecting rod is L-shaped, a plurality of spray guns are evenly fixedly provided at one side of a long arm of the first connecting rod, and a spray gun spray port penetrates the long arm of the first connecting rod and extends to the other side of the long arm of the first connecting rod, the rotating motor drives the round rod to rotate, the rotation of the round rod drives the first connecting rod to rotate, and the rotation of the first connecting rod drives the plurality of spray guns to rotate and spray paint along the surface of the hydrogen storage cylinder body, thereby completing the spraying of the hydrogen storage cylinder, and the fixing plate is convenient for placing the hydrogen storage cylinder body.

[0008] Furthermore, a second connecting rod is fixedly provided on the other side of the round rod, and the cross section of the second connecting rod is L-shaped, and the position of the second connecting rod is fixed by the round rod.

[0009] Furthermore, a plurality of fans are evenly fixed on one side of the second connecting rod long arm, and the air outlet of the fan passes through the second connecting rod long arm and extends to the other side of the second connecting rod long arm. The second connecting rod and the fan are driven to rotate by the rotation of the round rod, and the paint on the surface of the hydrogen storage cylinder after spraying is air-dried by the rotation of the fan.

[0010] Furthermore, a connecting frame is fixedly provided on one side of the rotating motor, two supporting legs are evenly fixedly provided on the bottom end of the fixing plate, one end of the connecting frame is fixed to one side of a supporting leg, the position of the connecting frame is fixed by the cooperation of the supporting legs and the fixing plate, and the position of the rotating motor is fixed by the connecting frame.

[0011] Furthermore, a limiting groove is provided at the top of the fixing plate, and the bottom ends of the second connecting rod and the first connecting rod are rotated inside the limiting groove, and the positions of the second connecting rod and the first connecting rod are limited by the limiting groove to prevent the second connecting rod and the first connecting rod from being offset during rotation.

[0012] Furthermore, a mounting plate is fixed at the bottom end of the two supporting legs, and two mounting holes are evenly arranged inside the two mounting plates. The position of the supporting legs is fixed by using the mounting plate and the mounting holes in combination, and the mounting holes are convenient for installing fastening bolts.

[0013] The utility model has the following beneficial effects:

[0014] The utility model supports and fixes the position of the hydrogen storage gas cylinder body by arranging a fixing plate, and rotates and sprays the hydrogen storage gas cylinder body by cooperating with a rotating motor, a round rod, a first connecting rod and a spray gun, replacing the traditional spraying method of rotating the hydrogen storage gas cylinder body to complete the spraying. At the same time, the second connecting rod and the fan are arranged to air-dry the hydrogen storage gas cylinder body after spraying, so that the hydrogen storage gas cylinder spraying equipment does not need to perform secondary spraying, and the spraying efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the rotating motor of the utility model;

[0017] Figure 3 This is a position relationship diagram of the fixing plate and the hydrogen storage cylinder body of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 101. Rotating motor; 102. Round rod; 103. First connecting rod; 104. Spray gun; 105. Second connecting rod; 106. Fan; 107. Connecting frame; 201. Fixing plate; 202. Support leg; 203. Mounting plate; 204. Mounting hole; 205. Limiting groove; 206. Hydrogen storage cylinder body. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-3 As shown, the utility model is a hydrogen storage cylinder spraying equipment, including a rotating motor 101 with a round rod 102 fixedly provided at the output end and a fixed plate 201 with a hydrogen storage cylinder body 206 placed on the top, a first connecting rod 103 is fixedly provided on one side of the round rod 102, and the cross-section of the first connecting rod 103 is L-shaped, a plurality of spray guns 104 are evenly fixedly provided on one side of the long arm of the first connecting rod 103, and the spraying ports of the spray guns 104 penetrate the long arm of the first connecting rod 103 and extend to the other side of the long arm of the first connecting rod 103, the rotating motor 101 drives the round rod 102 to rotate, the rotation of the round rod 102 drives the first connecting rod 103 to rotate, and the rotation of the first connecting rod 103 drives the plurality of spray guns 104 to rotate and spray paint along the surface of the hydrogen storage cylinder body 206, thereby completing the spraying of the hydrogen storage cylinder, and the fixed plate 201 is convenient for placing the hydrogen storage cylinder body 206.

[0022] Among them Figure 2-3As shown, a second connecting rod 105 is fixedly provided on the other side of the round rod 102, and the cross section of the second connecting rod 105 is L-shaped, and the position of the second connecting rod 105 is fixed by the round rod 102, and a plurality of fans 106 are evenly fixedly provided on one side of the long arm of the second connecting rod 105, and the air outlet of the fan 106 runs through the long arm of the second connecting rod 105 and extends to the other side of the long arm of the second connecting rod 105, and the second connecting rod 105 and the fan 106 are driven to rotate by the rotation of the round rod 102, and the surface paint of the sprayed hydrogen storage cylinder body 206 is air-dried by the rotation of the fan 106, a connecting frame 107 is fixedly provided on one side of the rotating motor 101, and two supporting legs 202 are evenly fixedly provided at the bottom end of the fixing plate 201, and one end of the connecting frame 107 is fixed to one side of a supporting leg 202, and the supporting legs are used to rotate the second connecting rod 105 and the fan 106. 202 and the fixing plate 201 are used together to fix the position of the connecting frame 107, and the position of the rotating motor 101 is fixed by the connecting frame 107. A limiting groove 205 is set at the top of the fixing plate 201, and the bottom ends of the second connecting rod 105 and the first connecting rod 103 are rotated inside the limiting groove 205. The positions of the second connecting rod 105 and the first connecting rod 103 are limited by the limiting groove 205 to prevent the second connecting rod 105 and the first connecting rod 103 from shifting during rotation. The bottom ends of the two supporting legs 202 are fixed with mounting plates 203, and two mounting holes 204 are evenly set inside the two mounting plates 203. The position of the supporting legs 202 is fixed by using the mounting plates 203 and the mounting holes 204 together, and the mounting holes 204 are convenient for installing fastening bolts.

[0023] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A hydrogen storage cylinder spraying equipment, characterized in that: The invention comprises a rotating motor (101) having a round rod (102) fixedly provided at the output end and a fixing plate (201) having a hydrogen storage bottle body (206) placed at the top, a first connecting rod (103) fixedly provided at one side of the round rod (102), and the cross section of the first connecting rod (103) is L-shaped, a plurality of spray guns (104) are evenly fixedly provided at one side of the long arm of the first connecting rod (103), and the spraying ports of the spray guns (104) penetrate the long arm of the first connecting rod (103) and extend to the other side of the long arm of the first connecting rod (103).

2. A hydrogen storage cylinder spraying equipment according to claim 1, characterized in that: A second connecting rod (105) is fixedly arranged on the other side of the round rod (102), and the cross section of the second connecting rod (105) is L-shaped.

3. A hydrogen storage cylinder spraying equipment according to claim 2, characterized in that: A plurality of fans (106) are evenly fixed on one side of the long arm of the second connecting rod (105), and the air outlets of the fans (106) penetrate the long arm of the second connecting rod (105) and extend to the other side of the long arm of the second connecting rod (105).

4. A hydrogen storage cylinder spraying device according to claim 1, characterized in that: A connecting frame (107) is fixedly provided on one side of the rotating motor (101), two supporting legs (202) are evenly fixedly provided on the bottom end of the fixing plate (201), and one end of the connecting frame (107) is fixed to one side of a supporting leg (202).

5. A hydrogen storage cylinder spraying device according to claim 2, characterized in that: A limiting groove (205) is provided at the top of the fixing plate (201), and the bottom ends of the second connecting rod (105) and the first connecting rod (103) are both rotated inside the limiting groove (205).

6. A hydrogen storage cylinder spraying device according to claim 4, characterized in that: A mounting plate (203) is fixedly provided at the bottom end of each of the two supporting legs (202), and two mounting holes (204) are evenly arranged inside each of the two mounting plates (203).

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