Coating storage tank convenient to clean

Abstract

The utility model provides a paint storage tank convenient to clean, and belongs to the technical field of machinery. The problems of difficulty in cleaning and inconvenience in use in the prior art are solved. The paint storage tank convenient to clean comprises a tank body with a cavity inside and is characterized in that the tank body is in a cylinder shape with an opening in the upper end, a top cover capable of being opened and closed is fixedly connected to the top of the tank body, an output pipe is arranged at the bottom of the tank body and communicated with an inner cavity of the tank body, a valve is arranged on the output pipe, and the valve is connected with the tank body. Supporting legs are fixedly connected to the edge of the bottom of the tank body, a motor is fixedly connected to the middle of the upper surface of the top cover, a shaft rod is arranged in the tank body in a penetrating mode, a rotating shaft of the motor extends into the top cover to be connected with the shaft rod, the shaft rod can rotate under driving of the motor, and a scraping ring is fixedly connected to the shaft rod. The device has the advantages of compact structure, high stability, convenience in use and convenience in cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a paint storage tank which is easy to clean. Background Art

[0002] A paint storage tank is a container used to store paint. It is convenient for storing paint during production and processing to prevent the paint from leaking or volatilizing, and it is also convenient for taking out the paint for use.

[0003] The existing paint storage tank includes a tank body, a first cavity is arranged in the tank body, a first opening is arranged at the top of the tank body, the first opening is connected to the top of the first cavity, an output pipe is arranged at the bottom of the tank body, the input end of the output pipe is connected to the bottom of the first cavity, and a valve is arranged on the output pipe.

[0004] When in use, the existing paint storage tank transports the raw materials from the first port to the first cavity and stores them. When in use, the valve is opened and the paint is discharged from the output pipe. However, after the paint is output, it is easy for the paint to adhere to the inner wall of the first cavity. When cleaning the inside of the tank, the cleaning is difficult and the cleaning time is long. The convenience of use is poor. At the same time, incomplete cleaning will also affect the subsequent storage of the paint. Summary of the invention

[0005] The purpose of the utility model is to provide a paint storage tank which is compact and easy to clean in view of the above problems existing in the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A paint storage tank that is easy to clean, includes a tank body with a cavity inside, characterized in that the tank body is cylindrical with an opening at the upper end, a top cover that can be opened and closed is fixedly connected to the top of the tank body, an output pipe is provided at the bottom of the tank body and the output pipe is connected to the inner cavity of the tank body, a valve is provided on the output pipe, a support leg is fixedly connected to the bottom edge of the tank body, a motor is fixedly connected to the middle of the upper surface of the top cover, an axle rod is passed through the tank body, the rotating shaft of the motor extends into the top cover and is connected to the axle rod, the axle rod can rotate under the drive of the motor, a scraper ring is fixedly connected to the axle rod, the scraper ring is in the shape of a rectangular frame and matches the inner cavity of the tank body, the middle of the upper and lower parts of the scraper ring are fixedly connected to the axle rod, and the outer edges around the scraper ring all abut against the inner wall of the tank body.

[0008] When the paint storage tank which is easy to clean is in use, the top cover is opened to add the paint into the tank body for storage, the supporting legs support the tank body and improve stability, when the paint is output, the valve on the output pipe is opened, and the paint in the tank body can be output outward from the output pipe, the motor drives the shaft rod to rotate, and the rotation of the shaft rod drives the scraper circle to rotate accordingly, on the one hand, it stirs the paint and improves the uniformity of the paint, and on the other hand, the scraper circle scrapes on the inner wall of the tank body to scrape off the paint attached to the inner wall of the tank body and the lower surface of the top cover, effectively reducing the amount of paint attached to the inner wall of the tank body and the lower surface of the top cover, thereby reducing the difficulty of later cleaning, when the paint is output, the top cover is opened to input clean water into the tank body for cleaning, and at the same time, the motor can continue to drive the shaft rod and the scraper circle to rotate, which plays a role of auxiliary cleaning, and the cleaned waste water is discharged from the output pipe.

[0009] In the above-mentioned paint storage tank that is easy to clean, the top cover is a circular plate composed of a cover body one and a cover body two, the area of ​​the cover body one is larger than the area of ​​the cover body two, the cover body one is fixedly connected to the tank body, the above-mentioned motor is fixedly connected to the upper surface of the cover body one, the inner end of the cover body two is hinged to the cover body one by a hinge, and the bottom of the outer end of the cover body two is in contact with the top surface of the tank body.

[0010] The first cover body provides a connection platform for the motor, and the motor connection is stable. The second cover body can be opened and closed, which is convenient for the paint to be input into the tank body for storage and also convenient for cleaning the tank body.

[0011] In the above-mentioned easy-to-clean paint storage tank, the number of the hinges is several, and the several hinges are evenly arranged at the connection between the cover body 1 and the cover body 2.

[0012] The plurality of hinges make the connection between the cover body 2 and the cover body 1 more stable, are not easily damaged when opened and closed, and have a long service life.

[0013] In the above-mentioned easy-to-clean paint storage tank, a handle is fixedly connected to the second upper surface of the cover body near the outer end.

[0014] The setting of the handle makes it easier for the operator to open the cover body 2, which is more convenient and labor-saving.

[0015] In the above-mentioned easy-to-clean paint storage tank, the number of the support legs is several, and the several support legs are evenly distributed around the bottom edge of the tank body.

[0016] The plurality of supporting legs provide a stable support to the tank body, making it more stable and less likely to tip over.

[0017] In the above-mentioned paint storage tank that is easy to clean, the scraper ring is fixedly connected by two transverse scrapers and two longitudinal scrapers to form a rectangular frame. The length of the transverse scraper matches the inner diameter of the tank body, and the length of the longitudinal scraper matches the height of the tank body. The two longitudinal scrapers both act on the inner wall of the tank body, and the two transverse scrapers act on the bottom of the tank body and the lower surface of the top cover respectively.

[0018] The structure of the scraper ring enables it to act on every part of the inner wall of the tank. Driven by the motor, the horizontal scraper can scrape off the paint attached to the bottom of the tank and the lower surface of the top cover, and the vertical scraper can scrape off the paint attached to the inner wall of the tank, effectively reducing the amount of paint adhesion, reducing the difficulty of subsequent cleaning, and making cleaning more thorough and clean.

[0019] The above-mentioned easy-to-clean paint storage tank also includes a connecting tube, which is arranged in the middle of the transverse scraper. The inner diameter of the connecting tube matches the shaft rod, and the shaft rod is inserted into the connecting tube and the two are fixedly connected.

[0020] The setting of the connecting tube facilitates the connection between the scraper ring and the shaft rod, and at the same time plays a limiting role for the scraper ring, so that the scraper ring is stably positioned on the shaft rod and the center line of the scraper ring always coincides with the axis line of the shaft rod. Therefore, when the motor drives the shaft rod to rotate, the scraper ring can stably follow the rotation and scrape off the paint attached to the inner wall of the tank body.

[0021] In the above-mentioned easy-to-clean paint storage tank, the number of the connecting tubes is two, and the two connecting tubes are respectively located in the middle of the upper and lower transverse scrapers.

[0022] The shaft rods are all inserted into the two connecting tubes and the two are fixedly connected, so that the positioning of the shaft rods on the scraping ring is more stable.

[0023] In the above-mentioned easy-to-clean paint storage tank, the transverse scraper, the longitudinal scraper and the connecting tube are an integrated structure.

[0024] The transverse scraper, longitudinal scraper and connecting tube are an integrated structure, that is, the scraper ring is an integrated structure, so that the scraper ring structure is more compact and more integrated, and is not prone to deformation, breakage or damage during rotation.

[0025] In the above-mentioned easy-to-clean paint storage tank, the outer edges of the transverse scraper and the longitudinal scraper are made of flexible rubber material.

[0026] The outer edges of the horizontal and vertical scrapers made of flexible rubber material avoid damage caused by rigid contact with the inner wall of the tank. At the same time, they can scrape off the attached paint more thoroughly, making subsequent cleaning easier and cleaner.

[0027] Compared with the prior art, the paint storage tank which is easy to clean has a compact structure, and each component is arranged inside or outside the tank body, with high integrity and a simple and beautiful appearance; the scraper ring is fixedly connected to the shaft rod through a connecting tube, the motor is fixedly connected to the cover body one and the cover body one is fixedly connected to the tank body, and a number of supporting legs are evenly distributed on the bottom of the tank body, so the structure has high stability; the cover body two and the output pipe can be opened and closed, which is convenient for the input and output of paint, and at the same time it is convenient to clean the tank body and discharge wastewater, and it is easy to use; the rotation of the scraper ring can scrape off the paint attached to the inner wall of the tank body, which reduces the difficulty of later cleaning, and the cleaning is convenient and thorough; in addition, the rotation of the scraper ring can also stir the paint to ensure the uniformity of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the paint storage tank which is easy to clean;

[0029] Figure 2 It is a schematic diagram of the internal structure of the paint storage tank which is easy to clean;

[0030] Figure 3 It is a top view of the top cover of the paint storage tank which is easy to clean;

[0031] Figure 4 The utility model is a structural schematic diagram of a scraper ring in a paint storage tank which is easy to clean.

[0032] In the figure, 1, tank body; 2, top cover; 2a, cover body 1; 2b, cover body 2; 3, output pipe; 4, valve; 5, support leg; 6, motor; 7, shaft; 8, scraper ring; 8a, horizontal scraper; 8b, longitudinal scraper; 8c, connecting tube 9, handle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0036] like Figure 1 As shown in FIG. 4 , the paint storage tank which is easy to clean comprises a tank body 1 with a hollow interior, the tank body 1 is in the shape of a cylinder with an opening at the upper end, a top cover 2 which can be opened and closed is fixedly connected to the top of the tank body 1, an output pipe 3 is arranged at the bottom of the tank body 1 and the output pipe 3 is communicated with the inner cavity of the tank body 1, a valve 4 is arranged on the output pipe 3, a supporting leg 5 is fixedly connected to the bottom edge of the tank body 1, a motor 6 is fixedly connected to the middle of the upper surface of the top cover 2, a shaft rod 7 is passed through the tank body 1, a rotating shaft of the motor 6 extends into the top cover 2 and is connected to the shaft rod 7, the shaft rod 7 can rotate under the drive of the motor 6, a scraper ring 8 is fixedly connected to the shaft rod 7, the scraper ring 8 is in the shape of a rectangular frame and matches the inner cavity of the tank body 1, the middle of the upper and lower parts of the scraper ring 8 are fixedly connected to the shaft rod 7, and the outer edges around the scraper ring 8 are all against the inner wall of the tank body 1.

[0037] The top cover 2 is a circular plate composed of a cover body 2a and a cover body 2b. The area of ​​the cover body 2a is larger than that of the cover body 2b. The cover body 2a is fixedly connected to the tank body 1. The motor 6 is fixedly connected to the upper surface of the cover body 2a. The inner end of the cover body 2b is hinged to the cover body 2a through a hinge, and the bottom of the outer end of the cover body 2b is in contact with the top surface of the tank body 1.

[0038] The number of the hinges is several, and the several hinges are evenly arranged at the connection between the cover body 1 2a and the cover body 2 2b.

[0039] A handle 9 is fixedly connected to the upper surface of the cover body 2b near the outer end.

[0040] The number of the supporting legs 5 is several, and the supporting legs 5 are evenly distributed around the bottom edge of the tank body 1 .

[0041] The scraper ring 8 is formed into a rectangular frame by two transverse scrapers 8a and two longitudinal scrapers 8b fixedly connected. The length of the transverse scraper 8a matches the inner diameter of the tank body 1, and the length of the longitudinal scraper 8b matches the inner height of the tank body 1. The two longitudinal scrapers 8b both act on the inner wall of the tank body 1, and the two transverse scrapers 8a act on the bottom of the tank body 1 and the lower surface of the top cover 2 respectively.

[0042] It also includes a connecting tube 8c, which is arranged in the middle of the transverse scraper 8a. The inner diameter of the connecting tube 8c matches the shaft rod 7. The shaft rod 7 is inserted into the connecting tube 8c and the two are fixedly connected.

[0043] There are two connecting tubes 8c, and the two connecting tubes 8c are respectively located in the middle of the upper and lower transverse scrapers 8a.

[0044] The transverse scraper 8a, the longitudinal scraper 8b and the connecting tube 8c are an integrated structure.

[0045] The outer edges of the transverse scraper 8a and the longitudinal scraper 8b are made of flexible rubber material.

[0046] When the paint storage tank which is easy to clean is in use, the top cover 2 is opened to add the paint into the tank body 1 for storage, and the supporting legs 5 support the tank body 1 to improve stability. When the paint is output, the valve 4 on the output pipe 3 is opened, and the paint in the tank body 1 can be output outward from the output pipe 3, and the motor 6 drives the shaft rod 7 to rotate, and the rotation of the shaft rod 7 drives the scraper ring 8 to rotate accordingly, which, on the one hand, stirs the paint and improves the uniformity of the paint, and on the other hand, the scraper ring 8 scrapes on the inner wall of the tank body 1 to scrape off the paint attached to the inner wall of the tank body 1 and the lower surface of the top cover 2, effectively reducing the amount of paint attached to the inner wall of the tank body 1 and the lower surface of the top cover 2, thereby reducing the difficulty of later cleaning. When the paint is output, the top cover 2 is opened to input cleaning water into the tank body 1 for cleaning, and at the same time, the motor 6 can continue to operate to drive the shaft rod 7 and the scraper ring 8 to rotate, which plays a role of auxiliary cleaning, and the cleaned waste water is discharged from the output pipe 3.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A paint storage tank that is easy to clean, comprising a tank body with a hollow interior, characterized in that: The tank body is cylindrical with an opening at the upper end, a top cover that can be opened and closed is fixedly connected to the top of the tank body, an output pipe is provided at the bottom of the tank body and the output pipe is connected to the inner cavity of the tank body, a valve is provided on the output pipe, a support leg is fixedly connected to the bottom edge of the tank body, a motor is fixedly connected to the middle of the upper surface of the top cover, a shaft rod is passed through the tank body, the rotating shaft of the motor extends into the top cover and is connected to the shaft rod, the shaft rod can rotate under the drive of the motor, a scraper ring is fixedly connected to the shaft rod, the scraper ring is in the shape of a rectangular frame and matches the inner cavity of the tank body, the middle of the upper and lower parts of the scraper ring are fixedly connected to the shaft rod, and the outer edges around the scraper ring are all against the inner wall of the tank body.

2. The easy-to-clean paint storage tank according to claim 1, characterized in that: The top cover is a circular plate composed of a cover body 1 and a cover body 2. The area of ​​the cover body 1 is larger than that of the cover body 2. The cover body 1 is fixedly connected to the tank body. The motor is fixedly connected to the upper surface of the cover body 1. The inner end of the cover body 2 is hinged to the cover body 1 through a hinge, and the bottom of the outer end of the cover body 2 is in contact with the top surface of the tank body.

3. The easy-to-clean paint storage tank according to claim 2, characterized in that: The number of the hinges is several, and the several hinges are evenly arranged at the connection between the cover body 1 and the cover body 2.

4. The easy-to-clean paint storage tank according to claim 3, characterized in that: A handle is fixedly connected to the second upper surface of the cover body near the outer end.

5. The easy-to-clean paint storage tank according to claim 4, characterized in that: The number of the supporting legs is several, and the supporting legs are evenly distributed around the bottom edge of the tank body.

6. The easy-to-clean paint storage tank according to claim 5, characterized in that: The scraper ring is formed into a rectangular frame by two transverse scrapers and two longitudinal scrapers fixedly connected. The length of the transverse scraper matches the inner diameter of the tank body, and the length of the longitudinal scraper matches the inner height of the tank body. The two longitudinal scrapers both act on the inner wall of the tank body, and the two transverse scrapers act on the bottom of the tank body and the lower surface of the top cover respectively.

7. The easy-to-clean paint storage tank according to claim 6, characterized in that: It also includes a connecting tube, which is arranged in the middle of the transverse scraper. The inner diameter of the connecting tube matches the shaft rod. The shaft rod is inserted into the connecting tube and the two are fixedly connected.

8. The easy-to-clean paint storage tank according to claim 7, characterized in that: There are two connecting tubes, which are respectively located in the middle of the upper and lower transverse scrapers.

9. The easy-to-clean paint storage tank according to claim 8, characterized in that: The transverse scraper, the longitudinal scraper and the connecting tube are an integrated structure.

10. The easy-to-clean paint storage tank according to claim 9, characterized in that: The outer edges of the transverse scraper and the longitudinal scraper are made of flexible rubber material.

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