Efficient and stable anti-corrosion coating stirring device

Abstract

The utility model discloses an efficient and stable anticorrosive paint stirring device which comprises a stirring barrel, the lower side wall of the stirring barrel is fixedly connected with a connecting hopper, the left side of the stirring barrel is provided with a liquid storage tank, the liquid storage tank is internally provided with a liquid pumping assembly, the output end of the liquid pumping assembly is fixedly connected with a liquid inlet pipe, and the output end of the liquid pumping assembly is fixedly connected with a liquid outlet pipe. One end of the liquid inlet pipe is fixedly connected with a Venturi pipe, a matching thin neck is arranged in the middle of the Venturi pipe, and an air inlet pipe is installed on the upper side wall of the Venturi pipe. According to the utility model, the liquid pumping assembly can introduce a coating solvent into the venturi tube, and is matched with negative pressure generated at the joint of the thin neck and the air inlet pipe to suck external air into the venturi tube, and the air and the solvent can be fully mixed in the venturi tube, so that the solvent mixed with a large number of fine bubbles is sprayed into the stirring barrel; the mixing effect of the solvent and the solution is fully improved, and the mixing efficiency of the coating is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, in particular to an efficient and stable anti-corrosion coating stirring device. Background Technique

[0002] Anti-corrosion coatings are an essential type of coating in paint coatings. Conventional anti-corrosion coatings play an anti-corrosion role for metals and the like under general conditions, protecting the service life of non-ferrous metals. In order to ensure the uniformity of the coating, the coating needs to be fully stirred in a stirring device during the production stage. The stirring form of the stirring device in the prior art is too single, and it does not have a scraping function and cannot scrape the coating adhering to the side wall of the stirring tank during the stirring process. Content of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide an efficient and stable anti-corrosion coating stirring device. The device is provided with a transmission box, a transmission rod and a transmission sleeve. When the second transmission bevel gear rotates, it can drive the first transmission bevel gear and the third transmission bevel gear to rotate in the reverse direction, thereby driving the transmission rod and the transmission sleeve to rotate in the reverse direction, which can effectively improve the coating mixing effect and the stirring form, effectively scrape the inner side wall of the connecting hopper, and improve the use effect of the device;

[0004] The device is provided with a Venturi tube and a liquid pumping component. The liquid pumping component can introduce a coating solvent into the Venturi tube, cooperate with the connection part of the narrow neck and the air inlet pipe to generate negative pressure, and suck the outside air into the Venturi tube. The air and the solvent will be fully mixed in the Venturi tube, and then spray the solvent mixed with a large number of fine bubbles into the stirring barrel, which can fully improve the mixing effect of the solvent and the solution and greatly improve the mixing efficiency of the coating.

[0005] The utility model also provides an efficient and stable anti-corrosion coating stirring device as described above, including: a stirring barrel, the lower side wall of the stirring barrel is fixedly connected with a connecting hopper, a liquid storage tank is arranged on the left side of the stirring barrel, a liquid pumping component is arranged inside the liquid storage tank, the output end of the liquid pumping component is fixedly connected with a liquid inlet pipe, one end of the liquid inlet pipe is fixedly connected with a Venturi tube, a matching narrow neck is arranged in the middle of the Venturi tube, an air inlet pipe is installed on the upper side wall of the Venturi tube, and a sealing cover is installed on the upper side wall of the stirring barrel;

[0006] A transmission box and a driving motor are installed on the upper side wall of the sealing cover. A first transmission bevel gear, a second transmission bevel gear and a third transmission bevel gear are rotatably connected inside the transmission box. A transmission rod is fixedly connected inside the first transmission bevel gear, a transmission sleeve is fixedly connected inside the third transmission bevel gear, a plurality of stirring rods are fixedly connected to the outer side wall of the transmission sleeve, and a matching scraping plate is fixedly connected to the outer side wall of the transmission rod through a connecting rod.

[0007] According to the described highly efficient and stable anti-corrosion paint stirring device, a connecting flange is fixedly connected at the connection between the stirring barrel and the connecting hopper, and a plurality of support legs are fixedly connected to the lower side wall of the connecting flange for supporting the device.

[0008] According to the described highly efficient and stable anti-corrosion paint stirring device, a liquid discharge pipe is fixedly connected to the lower end of the connecting hopper for discharging the paint, and a control valve is fixedly connected to the upper end of the liquid discharge pipe. The control valve is an electromagnetic valve for controlling the discharge of the paint.

[0009] According to the described highly efficient and stable anti-corrosion paint stirring device, the output end of the driving motor is fixedly connected to the second transmission bevel gear, and the driving motor can drive the second transmission bevel gear to rotate.

[0010] According to the described highly efficient and stable anti-corrosion paint stirring device, a discharge head is fixedly connected to the right end of the Venturi tube. The discharge head extends into the interior of the stirring barrel. The intake pipe is matched with the mating neck. When a solvent flows through the Venturi tube, a negative pressure can be generated at the connection between the mating neck and the intake pipe.

[0011] According to the described highly efficient and stable anti-corrosion paint stirring device, the mating scraper is matched with the inner side wall of the connecting hopper, and the mating scraper can scrape the inner side wall of the connecting hopper.

[0012] According to the described highly efficient and stable anti-corrosion paint stirring device, the first transmission bevel gear meshes with the second transmission bevel gear, and the second transmission bevel gear meshes with the third transmission bevel gear. When the second transmission bevel gear rotates, it can drive the first transmission bevel gear and the third transmission bevel gear to rotate in the opposite direction.

[0013] According to the described highly efficient and stable anti-corrosion paint stirring device, the transmission rod is rotatably connected to the transmission sleeve, which can effectively improve the stability of the rotation of the transmission rod.

[0014] The additional aspects and advantages of the present invention will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 is a structural diagram of a highly efficient and stable anti-corrosion paint stirring device of the present invention;

[0017] Figure 2 is a structural diagram of a highly efficient and stable anti-corrosion paint stirring device of the present invention;

[0018] Figure 3 This is the structural diagram of a highly efficient and stable anti-corrosion coating stirring device of the present utility model;

[0019] Figure 4 This is the structural diagram of a highly efficient and stable anti-corrosion coating stirring device of the present utility model.

[0020] Legend description:

[0021] 1. Stirring barrel; 101. Connecting hopper; 2. Liquid outlet pipe; 201. Control valve; 3. Connecting flange; 301. Support leg; 4. Liquid storage tank; 401. Liquid inlet pipe; 402. Liquid pumping assembly; 5. Venturi tube; 501. Air inlet pipe; 502. Matching neck; 503. Discharge head; 6. Sealing cover; 7. Transmission box; 701. Transmission sleeve; 7011. Stirring rod; 702. Transmission rod; 7021. Matching scraper; 703. First driving bevel gear; 704. Second driving bevel gear; 705. Third driving bevel gear; 8. Driving motor. Specific embodiments

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Refer to Figures 1-4, in an embodiment of the present utility model, an efficient and stable anti-corrosion coating stirring device includes: a stirring barrel 1, a connecting hopper 101 is fixedly connected to the lower side wall of the stirring barrel 1, a connecting flange 3 is fixedly connected to the connection part between the stirring barrel 1 and the connecting hopper 101, and a plurality of support legs 301 are fixedly connected to the lower side wall of the connecting flange 3 for supporting the device. A liquid discharge pipe 2 is fixedly connected to the lower end of the connecting hopper 101 for discharging the coating, and a control valve 201 is fixedly connected to the upper end of the liquid discharge pipe 2. The control valve 201 is an electromagnetic valve for controlling the discharge of the coating.

[0025] A liquid storage tank 4 is arranged on the left side of the stirring barrel 1. A liquid pumping assembly 402 is arranged inside the liquid storage tank 4. The output end of the liquid pumping assembly 402 is fixedly connected to a liquid inlet pipe 401. One end of the liquid inlet pipe 401 is fixedly connected to a Venturi tube 5. A matching neck 502 is arranged in the middle of the Venturi tube 5. An air inlet pipe 501 is installed on the upper side wall of the Venturi tube 5. A sealing cover 6 is installed on the upper side wall of the stirring barrel 1. The right end of the Venturi tube 5 is fixedly connected to a discharge head 503, and the discharge head 503 extends into the inside of the stirring barrel 1. The air inlet pipe 501 cooperates with the matching neck 502. When a solvent flows through the Venturi tube 5, a negative pressure can be generated at the connection between the matching neck 502 and the air inlet pipe 501.

[0026] A transmission box 7 and a driving motor 8 are installed on the upper side wall of the sealing cover 6. The output end of the driving motor 8 is fixedly connected to a second transmission bevel gear 704. The driving motor 8 can drive the second transmission bevel gear 704 to rotate. Inside the transmission box 7, a first transmission bevel gear 703, a second transmission bevel gear 704 and a third transmission bevel gear 705 are rotatably connected. The first transmission bevel gear 703 meshes with the second transmission bevel gear 704, and the second transmission bevel gear 704 meshes with the third transmission bevel gear 705. When the second transmission bevel gear 704 rotates, it can drive the first transmission bevel gear 703 and the third transmission bevel gear 705 to rotate in the opposite direction. The transmission rod 702 and the transmission sleeve 701 are rotatably connected, which can effectively improve the stability of the rotation of the transmission rod 702.

[0027] A transmission rod 702 is fixedly connected to the inside of the first transmission bevel gear 703, and a transmission sleeve 701 is fixedly connected to the inside of the third transmission bevel gear 705. A plurality of stirring rods 7011 are fixedly connected to the outer side wall of the transmission sleeve 701. The outer side wall of the transmission rod 702 is fixedly connected to a matching scraping plate 7021 through a connecting rod. The matching scraping plate 7021 cooperates with the inner side wall of the connecting hopper 101, and the matching scraping plate 7021 can scrape the inner side wall of the connecting hopper 101.

[0028] All the electrical components mentioned in this article are electrically connected to an external main controller, and the main controller can be a conventional known device such as a computer for control. All the electrical components mentioned in this article are electrically connected to an external power supply.

[0029] Working principle: The device is provided with a transmission box 7, a transmission rod 702 and a transmission sleeve 701. When the second transmission bevel gear 704 rotates, it can drive the first transmission bevel gear 703 and the third transmission bevel gear 705 to rotate in the reverse direction, thereby driving the transmission rod 702 and the transmission sleeve 701 to rotate in the reverse direction, which can effectively improve the coating mixing effect and the stirring form, effectively scrape the inner wall of the connecting hopper 101, and improve the use effect of the device; The device is provided with a Venturi tube 5 and a liquid pumping assembly 402. The liquid pumping assembly 402 can introduce a coating solvent into the Venturi tube 5. Cooperating with the negative pressure generated at the connection between the narrow neck 502 and the air inlet pipe 501, the outside air is sucked into the Venturi tube 5. The air and the solvent will be fully mixed in the Venturi tube 5, and then a solvent mixed with a large number of fine bubbles is sprayed into the stirring barrel 1, which fully improves the mixing effect of the solvent and the solution and greatly improves the mixing efficiency of the coating.

[0030] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. An efficient and stable anti-corrosion coating stirring device, characterized in that, Including: A stirring barrel (1), a connecting hopper (101) is fixedly connected to the lower side wall of the stirring barrel (1), a liquid storage tank (4) is arranged on the left side of the stirring barrel (1), a liquid pumping assembly (402) is arranged inside the liquid storage tank (4), the output end of the liquid pumping assembly (402) is fixedly connected to a liquid inlet pipe (401), one end of the liquid inlet pipe (401) is fixedly connected to a Venturi tube (5), a matching neck (502) is arranged in the middle of the Venturi tube (5), an air inlet pipe (501) is installed on the upper side wall of the Venturi tube (5), and a sealing cover (6) is installed on the upper side wall of the stirring barrel (1); A transmission box (7) and a driving motor (8) are installed on the upper side wall of the sealing cover (6). A first transmission bevel gear (703), a second transmission bevel gear (704) and a third transmission bevel gear (705) are rotatably connected inside the transmission box (7). A transmission rod (702) is fixedly connected inside the first transmission bevel gear (703), a transmission sleeve (701) is fixedly connected inside the third transmission bevel gear (705), a plurality of stirring rods (7011) are fixedly connected to the outer side wall of the transmission sleeve (701), and a matching scraping plate (7021) is fixedly connected to the outer side wall of the transmission rod (702) through a connecting rod.

2. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, A connecting flange (3) is fixedly connected to the connection part between the stirring barrel (1) and the connecting hopper (101), and a plurality of supporting legs (301) are fixedly connected to the lower side wall of the connecting flange (3).

3. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, A liquid outlet pipe (2) is fixedly connected to the lower end of the connecting hopper (101), and a control valve (201) is fixedly connected to the upper end of the liquid outlet pipe (2).

4. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, The output end of the driving motor (8) is fixedly connected to the second transmission bevel gear (704).

5. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, The right end of the Venturi tube (5) is fixedly connected to a discharge head (503), the discharge head (503) extends into the inside of the stirring barrel (1), and the air inlet pipe (501) is matched with the matching neck (502).

6. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, The matching scraping plate (7021) is matched with the inner side wall of the connecting hopper (101).

7. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, The first transmission bevel gear (703) is meshed with the second transmission bevel gear (704), and the second transmission bevel gear (704) is meshed with the third transmission bevel gear (705).

8. An efficient and stable anti-corrosion coating stirring device according to claim 1, characterized in that, The transmission rod (702) is rotatably connected to the transmission sleeve (701).

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