A liquid thermal insulation coating material spraying machine

Abstract

This utility model discloses a liquid thermal insulation coating material spraying machine, including an inclined conveying cylinder, a mounting bracket, and a spray gun. The conveying cylinder has a conveying assembly installed inside, with a hopper connected to its upper end, and is fixedly connected to the mounting bracket via multiple fixing rods on its outer side. The discharge end of the conveying cylinder has a connector, which is connected to the inlet end of the spray gun via a conveying pipe. A compressor is also installed inside the mounting bracket, and the output end of the compressor is connected to the spray gun via a high-pressure hose. Multiple wheels are installed at the bottom of the mounting bracket, and placement mechanisms are provided on both sides of the mounting bracket. This utility model reduces the inconvenience of storage and retrieval, and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, and in particular to a liquid thermal insulation coating material spraying machine. Background Technology

[0002] In industrial production and construction, it is often necessary to spray liquid thermal insulation coatings onto the surfaces of various objects to achieve thermal insulation and heat preservation effects. As a crucial piece of equipment for this process, the performance and ease of use of the spraying machine directly impact the efficiency and quality of the spraying work.

[0003] Existing coating material spraying machines are inconvenient to retract due to the long high-pressure hose connecting the compressor to the spray gun and the material delivery pipe connecting the connector to the spray gun. Therefore, a liquid insulation coating material spraying machine is proposed to solve the above problems. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a liquid thermal insulation coating material spraying machine, which solves the problem of inconvenient storage of the high-pressure hose and material conveying pipe of the spraying machine.

[0006] (II) Technical Solution

[0007] This utility model provides a liquid thermal insulation coating material spraying machine, including an inclined conveying cylinder, a mounting bracket and a spray gun. The conveying cylinder is equipped with a conveying component, and its upper end is connected to a hopper. The outer side is fixedly connected to the mounting bracket by multiple fixing rods.

[0008] The discharge end of the conveying cylinder is provided with a connector, which is connected to the inlet end of the spray gun through a conveying pipe;

[0009] The mounting bracket also houses a compressor, the output of which is connected to the spray gun via a high-pressure hose. The mounting bracket has multiple wheels at its bottom and placement mechanisms on both sides.

[0010] Preferably, the placement mechanism includes a base plate, a mounting post, a threaded hole, and a connecting component. The mounting bracket is connected to the base plate on both sides. The mounting post is disposed on the base plate. The threaded hole is opened on the side of the mounting post away from the base plate. The connecting component is detachably connected to the threaded hole.

[0011] Preferably, the mounting post has a frustum-shaped structure with a smooth outer end face, and its larger circular surface is connected to the base plate, while the threaded hole is opened on the smaller circular surface.

[0012] Preferably, the connecting assembly includes a threaded rod, a base plate, and a throttle. One side of the base plate is coaxially connected to the throttle, and the other side is coaxially connected to the threaded rod. The threaded rod is threadedly connected to the threaded hole.

[0013] Preferably, the conveying assembly includes a drive motor and a conveying shaft. The drive motor is disposed above the inclined surface of the conveying cylinder, and the conveying shaft is rotatably connected between the inner wall of the conveying cylinder and the two have the same inclination angle. The output shaft of the drive motor passes through the outer wall of the conveying cylinder and is coaxially connected to the upper end of the conveying shaft.

[0014] Preferably, the bottoms of the plurality of wheels are located on the same plane.

[0015] Preferably, the mounting bracket is provided with a handle.

[0016] Preferably, the outer wall of the hopper is provided with a hook, and the spray gun is provided with a hanging lug that is adapted to the hook.

[0017] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0018] 1. This liquid thermal insulation coating material spraying machine has a placement mechanism on both sides of the mounting bracket. The mounting column can be used to wrap high-pressure hoses and conveying pipes. When it is needed, the connecting component can be removed from the threaded hole. At this time, the high-pressure hoses and conveying pipes wrapped on the mounting column can be removed, which facilitates the use and reduces the trouble in the storage and use process, thus improving work efficiency.

[0019] 2. The hook on the outer wall of the hopper of this liquid insulation coating material spraying machine is compatible with the hanging lug on the spray gun, so that the spray gun can be placed. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a liquid thermal insulation coating material spraying machine proposed in this utility model.

[0021] Figure 2 This is an assembly drawing of the placement mechanism in a liquid thermal insulation coating material spraying machine according to the present invention.

[0022] Figure 3 This is a partial cross-sectional view of a liquid thermal insulation coating material spraying machine proposed in this utility model.

[0023] Figure 4 This is a top view of the hopper in a liquid thermal insulation coating material spraying machine according to the present invention.

[0024] Reference numerals: 1. Handle; 2. Base plate; 3. Mounting post; 4. Limiting plate; 5. Drive motor; 6. Hook; 7. Hopper; 8. Hanging ear; 9. Spray gun; 10. Conveying pipe; 11. Connector; 12. Transmission cylinder; 13. Mounting bracket; 14. Compressor; 15. Wheel; 16. High-pressure hose; 17. Rotary handle; 18. Threaded hole; 19. Threaded rod; 20. Fixing rod; 21. Conveying auger. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] like Figure 1-4 As shown, the present invention proposes a liquid thermal insulation coating material spraying machine, which includes an inclined transmission cylinder 12, a mounting bracket 13 and a spray gun 9. The transmission cylinder 12 is equipped with a conveying component, and its upper end is connected to a hopper 7. The outer side is fixedly connected to the mounting bracket 13 by multiple fixing rods 20.

[0029] The discharge end of the conveying cylinder 12 is provided with a connector 11, which is connected to the feed end of the spray gun 9 through the conveying pipe 10.

[0030] The mounting bracket 13 also houses a compressor 14. The output end of the compressor 14 is connected to the spray gun 9 via a high-pressure hose 16. The bottom of the mounting bracket 13 is equipped with multiple wheels 15, and both sides of the mounting bracket 13 are equipped with placement mechanisms.

[0031] In this utility model, the hopper 7 is used to store liquid heat insulation coating material, and the transfer cylinder 12 is responsible for conveying the material to the subsequent components. The inclined transfer cylinder 12 is conducive to the material flowing better under its own weight and the action of the conveying components. The setting of the fixing rod 20 can ensure the stability of the connection between the transfer cylinder 12 and the mounting bracket 13 and prevent the transfer cylinder 12 from shaking during operation.

[0032] The liquid thermal insulation coating material conveyed by the transfer cylinder 12 enters the material conveying pipe 10 through the connector 11, and is then conveyed to the spray gun 9 through the material conveying pipe 10, and finally the spraying operation is completed by the spray gun 9.

[0033] The compressor 14 provides high-pressure airflow to the spray gun 9, so that the liquid heat insulation coating material can be sprayed out from the spray gun 9 under high pressure to form a uniform coating.

[0034] The multiple wheels 15 at the bottom of the mounting bracket 13 facilitate the movement of the entire device, improve its flexibility, and enable it to be easily moved between different work sites.

[0035] The placement mechanisms on both sides of the mounting bracket 13 can be used to store the high-pressure hose 16 and the conveying pipe 10, making them easy to store.

[0036] In an optional embodiment, the placement mechanism includes a base plate 2, a mounting post 3, a threaded hole 18, and a connecting component. The mounting bracket 13 is connected to the base plate 2 on both sides. The mounting post 3 is disposed on the base plate 2. The threaded hole 18 is opened on the side of the mounting post 3 away from the base plate 2. The connecting component is detachably connected to the threaded hole 18.

[0037] It should be noted that the placement mechanism is connected to the mounting bracket 13 via the base plate 2, the mounting column 3 provides the mounting base for the connecting components, and the threaded hole 18 and the connecting components cooperate to realize the detachable connection of the connecting components, which is convenient for installation and disassembly according to actual needs.

[0038] In an optional embodiment, the mounting post 3 has a frustum-shaped structure with a smooth outer end face, and its larger circular surface is connected to the base plate 2, while the threaded hole 18 is opened on the smaller circular surface.

[0039] It should be noted that the frustum-shaped mounting post 3 facilitates winding when storing the high-pressure hose and the conveying pipe, reducing the friction between the high-pressure hose 16 and the conveying pipe 10 and the mounting post 3.

[0040] In an optional embodiment, the connecting assembly includes a threaded rod 19, a base plate 2, and a throttle 17. One side of the base plate 2 is coaxially connected to the throttle 17, and the other side is coaxially connected to the threaded rod 19. The threaded rod 19 is threadedly connected to a threaded hole 18.

[0041] It should be noted that when it is necessary to store the high-pressure hose 16 and the material conveying pipe 10, they are wrapped around the mounting post 3 for storage.

[0042] When the high-pressure hose 16 and the feed pipe 10 are needed, the threaded rod 19 is unscrewed from the threaded hole 18 by turning the handle 17, and it engages with the frustum-shaped mounting post 3, so that the high-pressure hose 16 and the feed pipe 10 can be easily removed from the mounting post 3.

[0043] In an optional embodiment, the conveying assembly includes a drive motor 5 and a conveying shaft 21. The drive motor 5 is disposed above the inclined surface of the conveying cylinder 12, and the conveying shaft 21 is rotatably connected between the inner wall of the conveying cylinder 12, and the two are inclined at the same angle. The output shaft of the drive motor 5 passes through the outer wall of the conveying cylinder 12 and is coaxially connected to the upper end of the conveying shaft 21.

[0044] It should be noted that when the drive motor 5 is working, it drives the conveying shaft 21 to rotate. The rotation of the conveying shaft 21 can push the liquid heat insulation coating material in the transmission cylinder 12 to move towards the discharge end, thereby realizing the material conveying.

[0045] In an optional embodiment, the bottoms of the plurality of wheels 15 are located on the same plane.

[0046] It should be noted that, in order to ensure that the mounting bracket 13 remains stable during movement, it is necessary to avoid wobbling or tipping due to inconsistent height of the wheels 15.

[0047] In an optional embodiment, the mounting bracket 13 is provided with a handle 1.

[0048] It should be noted that staff can push the mounting bracket 13 by holding the handle 1, making it easier to move the equipment.

[0049] In an optional embodiment, the outer wall of the hopper 7 is provided with a hook 6, and the spray gun 9 is provided with a lug 8 that is adapted to the hook 6.

[0050] It should be noted that when the spray gun 9 is not in use, the hanging ear 8 on the spray gun 9 can be hung on the hook 6 on the outer wall of the hopper 7 for placement, which improves convenience.

[0051] Working principle: When in use, pour the liquid heat insulation coating material into the hopper 7, start the drive motor 5, drive the conveying shaft 21 to rotate, and the conveying shaft 21 pushes the liquid heat insulation coating material in the transmission cylinder 12 to move towards the discharge end, and enters the spray gun 9 through the connector 11 and the conveying pipe 10.

[0052] Simultaneously, compressor 14 is started, and the high-pressure airflow generated by compressor 14 enters spray gun 9 through high-pressure hose 16. Under the action of high-pressure airflow, liquid heat insulation coating material is sprayed out from spray gun 9 to complete the spraying operation.

[0053] When it is necessary to store the high-pressure hose 16 and the material conveying pipe 10, they are wrapped around the mounting post 3 to facilitate storage.

[0054] When you need to use it again, turn the handle 17 in the opposite direction to remove the connecting assembly, and you can unfold the high-pressure hose 16 and the feed pipe 10 for use.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A liquid thermal insulation coating material spraying machine, characterized in that, It includes an inclined conveying cylinder (12), a mounting bracket (13) and a spray gun (9). The conveying cylinder (12) is equipped with a conveying assembly inside, and its upper end is connected to a hopper (7). The outer side is fixedly connected to the mounting bracket (13) by multiple fixing rods (20). The discharge end of the conveying cylinder (12) is provided with a connector (11), and the connector (11) is connected to the feed end of the spray gun (9) through the conveying pipe (10); The mounting bracket (13) is also equipped with a compressor (14). The output end of the compressor (14) is connected to the spray gun (9) through a high-pressure hose (16). The bottom of the mounting bracket (13) is equipped with multiple wheels (15), and both sides of the mounting bracket (13) are provided with placement mechanisms.

2. The liquid thermal insulation coating material spraying machine according to claim 1, characterized in that, The placement mechanism includes a base plate (2), a mounting post (3), a threaded hole (18), and a connecting component. The mounting bracket (13) is connected to the base plate (2) on both sides. The mounting post (3) is disposed on the base plate (2). The threaded hole (18) is opened on the side of the mounting post (3) away from the base plate (2). The connecting component is detachably connected to the threaded hole (18).

3. The liquid thermal insulation coating material spraying machine according to claim 2, characterized in that, The mounting post (3) has a frustum-shaped structure and a smooth outer end face. Its larger circular surface is connected to the base plate (2), and the threaded hole (18) is opened on the smaller circular surface.

4. The liquid thermal insulation coating material spraying machine according to claim 2, characterized in that, The connecting assembly includes a threaded rod (19), a base plate (2), and a throttle (17). One side of the base plate (2) is coaxially connected to the throttle (17), and the other side is coaxially connected to the threaded rod (19). The threaded rod (19) is threadedly connected to the threaded hole (18).

5. A liquid thermal insulation coating material spraying machine according to claim 1, characterized in that, The conveying assembly includes a drive motor (5) and a conveying shaft (21). The drive motor (5) is located above the inclined surface of the conveying cylinder (12). The conveying shaft (21) is rotatably connected between the inner wall of the conveying cylinder (12) and the two have the same inclination angle. The output shaft of the drive motor (5) passes through the outer wall of the conveying cylinder (12) and is coaxially connected to the upper end of the conveying shaft (21).

6. The liquid thermal insulation coating material spraying machine according to claim 1, characterized in that, The bottoms of the plurality of wheels (15) are located on the same plane.

7. A liquid thermal insulation coating material spraying machine according to claim 1, characterized in that, The mounting bracket (13) is provided with a handle (1).

8. A liquid thermal insulation coating material spraying machine according to claim 1, characterized in that, The outer wall of the hopper (7) is provided with a hook (6), and the spray gun (9) is provided with a hanging ear (8) that is compatible with the hook (6).

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