Photocatalyst spraying fixing device

Abstract

The utility model discloses a photocatalyst spraying fixing device which comprises a support, the upper end of the support is fixedly connected with a working table, one end of the working table is fixedly connected with a fixed rod, the other end of the working table is movably connected with a movable rod, the fixed rod and the movable rod are both rotationally connected with a fixed assembly, and the fixed assembly comprises a rotating shaft. One end of the rotating shaft is fixedly connected with a fixed seat, a groove is formed in one side of the fixed seat, a turntable is rotatably connected in the groove, a pull rod is fixedly connected to the outer wall of the turntable and penetrates through the fixed seat, a cavity is formed in the other side of the fixed seat, a self-locking assembly is arranged in the cavity, and a driving assembly is fixedly connected to the support and used for driving the fixed assembly to rotate. A spraying assembly is fixedly connected to the support. The electric heating tube spraying device has the advantages that through the driving assembly and the fixing assembly, electric heating tubes of different models can be fixed, and meanwhile the surfaces of the electric heating tubes can be comprehensively sprayed.

Description

Technical Field

[0001] The utility model belongs to the technical field of photocatalysts, and particularly relates to a photocatalyst spraying and fixing device. Background Art

[0002] Photocatalyst, also known as a photocatalyst, is a general term for semiconductor materials with photocatalytic functions represented by nanoscale titanium dioxide. Under the irradiation of light, the photocatalyst can generate strongly oxidizing substances such as hydroxyl radicals and reactive oxygen species. These substances have extremely strong redox capabilities and can be used to decompose organic compounds, some inorganic compounds, bacteria, and viruses. Due to its environmental protection, non-toxic, and efficient characteristics, photocatalyst technology has a wide range of applications in fields such as air purification, antibacterial and mildew prevention, and self-cleaning and anti-fouling. During the use of electric heating tubes, some harmful gases or odors may be released. By spraying photocatalyst, these harmful gases can be decomposed into harmless water and carbon dioxide under the action of light, thereby improving air quality.

[0003] However, there are some problems in the existing technology: when spraying the electric heating tube in the existing technology, the electric heating tube is usually fixed on the workbench by a fixture for spraying. However, during the spraying process, since the electric heating tube is fixed and immovable, the staff cannot spray the lower surface of the electric heating tube. It is necessary to remove the electric heating tube, rotate it by one circle, re-fix it, and then spray it again. The process is rather cumbersome. Therefore, we propose a photocatalyst spraying and fixing device. Summary of the Utility Model

[0004] Aiming at the problems existing in the existing technology, the purpose of the utility model is to provide a photocatalyst spraying and fixing device, which can fix electric heating tubes of different models and spray the surface of the electric heating tube comprehensively through a driving component and a fixing component.

[0005] The utility model is realized as follows: a photocatalyst spraying and fixing device includes a bracket. The upper end of the bracket is fixedly connected with a workbench. One end of the workbench is fixedly connected with a fixed rod, and the other end of the workbench is movably connected with a moving rod. Both the fixed rod and the moving rod are rotatably connected with a fixing component. A driving component is fixedly connected to the bracket, and the driving component is used to drive the fixing component to rotate. A spraying component is fixedly connected to the bracket.

[0006] Further, a slideway is opened on the upper end of the workbench, the moving rod is slidably connected in the slideway, a threaded rod is rotatably connected in the slideway, a threaded hole is opened at the lower end of the moving rod, and the threaded rod is threadedly connected in the threaded hole.

[0007] Further, a first motor is fixedly connected to the bracket, one end of the threaded rod is fixedly connected to the output end of the first motor, and the first motor is used to drive the threaded rod to rotate.

[0008] Further, the fixing component includes a rotating shaft. One end of the rotating shaft is fixedly connected to a fixing base. A groove is formed on one side of the fixing base. A rotating disc is rotatably connected in the groove. A pull rod is fixedly connected to the outer wall of the rotating disc. The pull rod penetrates through the fixing base. A cavity is formed on the other side of the fixing base. A self-locking component is arranged in the cavity.

[0009] Further, a sliding groove is formed on the inner wall of the groove of the fixing base. A sliding rod is slidably connected in the sliding groove. An arc-shaped groove is formed on the rotating disc. The sliding rod penetrates through the arc-shaped groove. One end of the sliding rod is fixedly connected to a clamping seat. One end of the clamping seat is fixedly connected to a rubber block.

[0010] Further, the self-locking component includes a connecting rod. One end of the connecting rod is fixedly connected to the rotating disc. The other end of the connecting rod is fixedly connected to a ratchet wheel. A clamping block is rotatably connected in the cavity of the fixing base. The clamping block is fixedly connected to a pressing rod. The pressing rod penetrates through the fixing base.

[0011] Further, the driving component includes a second motor. The second motor is fixedly connected to the bracket. The output end of the second motor is fixedly connected to a first runner. The other end of the rotating shaft is fixedly connected to a second runner. A transmission belt is sleeved on the first runner and the second runner.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model is provided with a driving component. The second motor drives the first runner to rotate. The first runner then drives the second runner to rotate through the transmission belt. The second runner then drives the fixing component to rotate through the rotating shaft, so that the electric heating tube fixed by the fixing component rotates. Furthermore, when spraying the electric heating tube, the surface of the electric heating tube can be evenly sprayed.

[0014] The present utility model can drive the threaded rod to rotate through the first motor, so that the moving rod slides in the slideway on the workbench, so that the device can be adjusted according to the length of the electric heating tube.

[0015] The present utility model can rotate the pull rod. When the pull rod rotates, it will drive the rotating disc to rotate, thereby driving the sliding rod to slide in the sliding groove on the fixing base. Furthermore, the clamping seat contracts inward along the sliding groove, and then the electric heating tube is fixed at the center point of the rotating disc, so that the fixing component can fix electric heating tubes with different radii. At the same time, fixing the electric heating tube at the center point of the rotating disc can make the electric heating tube rotate more stably. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative labor.

[0017] Figure 1 The structural schematic diagram provided for the present utility model.

[0018] Figure 2 The schematic diagram of the turntable provided for the present utility model.

[0019] Figure 3 The sectional view of the fixed seat provided for the present utility model.

[0020] Figure 4 The schematic diagram of the ratchet wheel provided for the present utility model.

[0021] Figure 5 The schematic diagram of the threaded rod provided for the present utility model.

[0022] Figure 6 The sectional view of the workbench provided for the present utility model.

[0023] In the figure: 1 support; 2 workbench; 3 fixed rod; 4 moving rod; 5 fixing component; 501 rotating shaft; 502 fixed seat; 503 turntable; 504 sliding rod; 505 clamping seat; 506 rubber block; 507 pull rod; 6 driving component; 601 second motor; 602 first runner; 603 second runner; 604 transmission belt; 7 spraying device; 8 threaded rod; 9 first motor; 10 self-locking component; 101 connecting rod; 102 ratchet wheel; 103 clamping block; 104 pressing rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0025] As Figures 1 to 6 shown, a photocatalyst spraying fixing device provided in an embodiment of the present utility model includes a support 1, which is welded by multiple groups of stainless steel pipes. The main function of the support 1 is to support the entire device.

[0026] A workbench 2 is fixedly connected to the upper end of the support 1. The workbench 2 is rectangular and made of stainless steel material. The main function of the workbench 2 is to provide a spraying platform for the electric heating tube.

[0027] One end of the workbench 2 is fixedly connected with a fixed rod 3, and the other end of the workbench 2 is movably connected with a movable rod 4. A slideway is opened at the upper end of the workbench 2, and the movable rod 4 is slidably connected in the slideway. A threaded rod 8 is rotatably connected in the slideway, and a threaded hole is opened at the lower end of the movable rod 4, and the threaded rod 8 is threadedly connected in the threaded hole.

[0028] A first motor 9 is fixedly connected to the bracket 1, and one end of the threaded rod 8 is fixedly connected to the output end of the first motor 9. The first motor 9 is used to drive the threaded rod 8 to rotate.

[0029] After the first motor 9 is started, it drives the threaded rod 8 to rotate. After the threaded rod 8 rotates, it drives the movable rod 4 to move, so that the distance between the movable rod 4 and the fixed rod 3 is changed. Furthermore, the movable rod 4 can be adjusted according to the length of the electric heating tube, so that the device can fix electric heating tubes of different lengths.

[0030] Both the fixed rod 3 and the movable rod 4 are rotatably connected with a fixing component 5. The fixing component 5 includes a rotating shaft 501. One end of the rotating shaft 501 is fixedly connected with a fixed seat 502. A groove is opened on one side of the fixed seat 502, and a turntable 503 is rotatably connected in the groove. A pull rod 507 is fixedly connected to the outer wall of the turntable 503. A cavity is opened on the other side of the fixed seat 502, and a self-locking component 10 is arranged in the cavity.

[0031] A chute is opened on the inner wall of the groove of the fixed seat 502, and a sliding rod 504 is slidably connected in the chute. An arc-shaped groove is opened on the turntable 503, and the sliding rod 504 penetrates through the arc-shaped groove. One end of the sliding rod 504 is fixedly connected with a clamping seat 505, and one end of the clamping seat 505 is fixedly connected with a rubber block 506. The function of the rubber block 506 is to increase the friction force, so that the electric heating tube is fixed firmly, and at the same time, the electric heating tube can be prevented from being damaged by clamping.

[0032] When the pull rod 507 is pulled by hand, the pull rod 507 will drive the turntable 503 to rotate, thereby driving the sliding rod 504 to slide in the chute of the fixed seat 502, and further enabling the clamping seat 505 to contract inward along the chute, so as to fix the electric heating tube.

[0033] The self-locking component 10 includes a connecting rod 101. One end of the connecting rod 101 is fixedly connected to the turntable 503, and the other end of the connecting rod 101 is fixedly connected with a ratchet 102. A clamping block 103 is rotatably connected in the cavity of the fixed seat 502, and the clamping block 103 is fixedly connected with a pressing rod 104. The pressing rod 104 penetrates through the fixed seat 502.

[0034] When the turntable 503 rotates, it will drive the ratchet 102 through the connecting rod 101. When the clamping seat 505 is close to the surface of the electric heating tube, the turntable 503 cannot rotate, and the clamping block 103 will also block the ratchet 102 to prevent it from reversing, so that the clamping seat 505 is fixed, and the electric heating tube is fixed by the clamping seat 505.

[0035] A driving component 6 is fixedly connected to the bracket 1. The driving component 6 is used to drive the fixed component 5 to rotate. The driving component 6 includes a second motor 601 which is fixedly connected to the bracket 1. A first runner 602 is fixedly connected to the output end of the second motor 601. The other end of the rotating shaft 501 is fixedly connected to a second runner 603. A transmission belt 604 is sleeved on the first runner 602 and the second runner 603.

[0036] After the second motor 601 rotates, it drives the first runner 602 to rotate. The first runner 602 then drives the second runner 603 to rotate through the transmission belt 604, thereby driving the rotating shaft 501 to rotate.

[0037] A spraying device 7 is fixedly connected to the bracket 1. The spraying device 7 includes a spraying tank which is fixedly connected to the bracket 1. An infusion pipe is fixedly connected to the lower end of the spraying tank. A spray gun is fixedly connected to the infusion pipe. The spraying tank is used to store the photocatalyst liquid. The spray gun extracts the photocatalyst liquid from the spraying tank through the infusion pipe and then sprays it out, thereby completing the spraying of the electric heating tube.

[0038] The working principle of the present utility model is as follows:

[0039] The present utility model is provided with a driving component 6. The second motor 601 drives the first runner 602 to rotate. The first runner 602 then drives the second runner 603 to rotate through the transmission belt 604. The second runner 603 then drives the fixed component 5 to rotate through the rotating shaft 501, so that the electric heating tube fixed by the fixed component 5 rotates, and further enables the surface of the electric heating tube to be evenly sprayed when spraying the electric heating tube.

[0040] The present utility model can drive the threaded rod 8 by the rotation of the first motor 9, so that the moving rod 4 slides in the slideway on the workbench 2, so that the device can be adjusted according to the length of the electric heating tube.

[0041] The present utility model can rotate the pull rod 507. When the pull rod 507 rotates, it will drive the turntable 503 to rotate, thereby driving the sliding rod 504 to slide in the chute on the fixed seat 502, and further enabling the clamping seat 505 to contract inward along the chute, and then fixing the electric heating tube at the center point of the turntable 503, so that the fixed component 5 can fix electric heating tubes with different radii. At the same time, fixing the electric heating tube at the center point of the turntable 503 can make the rotation of the electric heating tube more stable.

[0042] The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A photocatalyst spraying and fixing device, comprising a bracket (1), characterized in that: The upper end of the bracket (1) is fixedly connected to a workbench (2). One end of the workbench (2) is fixedly connected to a fixed rod (3), and the other end of the workbench (2) is movably connected to a movable rod (4). Both the fixed rod (3) and the movable rod (4) are rotatably connected to a fixing assembly (5). A driving assembly (6) is fixedly connected to the bracket (1), and the driving assembly (6) is used to drive the fixing assembly (5) to rotate. A spraying device (7) is fixedly connected to the bracket (1).

2. The photocatalyst spraying and fixing device according to claim 1, characterized in that: A slideway is provided at the upper end of the workbench (2), and the movable rod (4) is slidably connected in the slideway. A threaded rod (8) is rotatably connected in the slideway. A threaded hole is provided at the lower end of the movable rod (4), and the threaded rod (8) is threadedly connected in the threaded hole.

3. The photocatalyst spraying and fixing device according to claim 2, characterized in that: A first motor (9) is fixedly connected to the bracket (1), and one end of the threaded rod (8) is fixedly connected to the output end of the first motor (9). The first motor (9) is used to drive the threaded rod (8) to rotate.

4. A photocatalyst spraying and fixing device according to claim 1, characterized in that: The fixing assembly (5) includes a rotating shaft (501). One end of the rotating shaft (501) is fixedly connected to a fixing seat (502). A groove is provided on one side of the fixing seat (502), and a turntable (503) is rotatably connected in the groove. A pull rod (507) is fixedly connected to the outer wall of the turntable (503), and the pull rod (507) penetrates through the fixing seat (502). A cavity is provided on the other side of the fixing seat (502), and a self-locking assembly (10) is arranged in the cavity.

5. The photocatalyst spraying and fixing device according to claim 4, characterized in that: A chute is provided on the inner wall of the groove of the fixing seat (502), and a sliding rod (504) is slidably connected in the chute. An arc-shaped groove is provided on the turntable (503), and the sliding rod (504) penetrates through the arc-shaped groove. One end of the sliding rod (504) is fixedly connected to a clamping seat (505), and one end of the clamping seat (505) is fixedly connected to a rubber block (506).

6. The photocatalyst spraying and fixing device according to claim 4, wherein: The self-locking assembly (10) includes a connecting rod (101). One end of the connecting rod (101) is fixedly connected to the turntable (503), and the other end of the connecting rod (101) is fixedly connected to a ratchet wheel (102). A clamping block (103) is rotatably connected in the cavity of the fixing seat (502), and the clamping block (103) is fixedly connected to a pressing rod (104). The pressing rod (104) penetrates through the fixing seat (502).

7. A photocatalyst spraying and fixing device according to claim 4, characterized in that: The driving assembly (6) includes a second motor (601). The second motor (601) is fixedly connected to the bracket (1). A first runner (602) is fixedly connected to the output end of the second motor (601). The other end of the rotating shaft (501) is fixedly connected to a second runner (603). A transmission belt (604) is sleeved on the first runner (602) and the second runner (603).

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