Liquid storage tank with protective structure

Abstract

The utility model relates to the technical field of coating liquid production, in particular to a liquid storage tank with a protection structure, which comprises a tank body, a protection component is arranged on the outer side of the tank body, a cleaning component is arranged in the middle of the inner side of the tank body, and the improved liquid storage tank, a first motor, a threaded rod and a lifting block are matched to drive a cleaning brush on the outer side to lift. Meanwhile, under the action of a second motor, a cleaning brush can be driven to rotate in the lifting process, so that the cleaning brush rotates while lifting, the purpose of cleaning the inner wall of the tank body is achieved, manual cleaning is not needed, the cleaning convenience is greatly improved, impact is directly received through a buffer plate, part of impact is absorbed through an air bag and a rubber ring, and the cleaning efficiency is improved. The residual impact force can be transmitted to the protection plate, the protection plate extrudes the spring damper, the residual impact force is absorbed by the spring damper, multi-layer protection is adopted, the liquid storage tank is protected against damage to the maximum extent, and the protection effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of coating liquid production, in particular to a liquid storage tank with a protective structure. Background Art

[0002] The coating liquid is a polymer water-soluble liquid with polyvinyl alcohol as the main raw material, modified by nanomaterials, and having adhesion and oxygen barrier properties. The coating liquid is a material for coatings. This material can be coated on the surface of an object using different construction processes to form a solid film that adheres firmly, has a certain strength and continuity. The film formed in this way is collectively called a coating film, also known as a paint film or coating. After the coating liquid is produced, it needs to be loaded into a liquid storage tank for storage and transportation. Therefore, we have launched a liquid storage tank with a protective structure.

[0003] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. A large amount of coating liquid will remain on the inner wall of the existing liquid storage tank after use. In addition, the liquid storage tank is relatively high, so manual cleaning is very time-consuming, labor-intensive and inefficient; 2. The existing liquid storage tank is inevitably subject to collision during transportation, causing the liquid storage tank to be easily damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid storage tank with a protective structure to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a liquid storage tank with a protective structure, comprising a tank body, a protective component is provided on the outer side of the tank body, and a cleaning component is provided in the middle of the inner side of the tank body.

[0005] Further preferably, the protective assembly includes a plurality of spring dampers fixedly connected to the outside of the tank body, a protective plate is fixedly connected to one end of the plurality of spring dampers away from the tank body, two rubber rings are fixedly connected to the upper and lower ends of the outer side of the protective plate, an airbag is provided in the middle part of the outer side of the protective plate, and five buffer plates are provided on the outer side of the airbag.

[0006] Further preferably, the five buffer plates are equiangularly distributed on the outside of the airbag, and gaps are left between the five airbags, and the plurality of spring dampers are divided into two groups, each group of spring dampers is connected to a protective plate, the two protective plates are symmetrically distributed about the center line of the tank body, and the protective plate and the buffer plate are both arc-shaped structures.

[0007] Further preferably, the cleaning assembly includes a first motor fixedly connected to the top of the tank body, the output end of the first motor is fixedly connected to a threaded rod, the middle part of the threaded rod is threadedly connected to a lifting block, a second motor is welded to the right side of the lifting block, the output end of the second motor is fixedly connected to a gear, one side of the gear is meshed with a gear ring, the bottom of the gear ring is fixedly connected to a rotating disk, the outer side of the rotating disk is fixedly connected to a plurality of limit springs, the ends of the limit springs away from the rotating disk are fixedly connected to a cleaning brush, and two limit rods run through the middle of the lifting block.

[0008] Further preferably, the top of the gear ring is rotatably connected to the lifting block through an annular block, and holes are provided in the middle of the rotating disk, the annular block and the gear ring, and a threaded rod and two limit rods penetrate the holes.

[0009] Further preferably, an elastic structure is formed between the cleaning brush and the rotating disk through a limit spring.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the threaded rod is driven to rotate by the first motor, and when the threaded rod rotates, the lifting block is driven to be lifted and lowered, thereby driving the cleaning brush on the outside to be lifted and lowered. During the lifting process, the second motor is simultaneously started to drive the gear to rotate, and the gear drives the gear ring meshing therewith to rotate, and the gear ring drives the bottom rotating disk to rotate, and the rotating disk drives the outer limit spring and the cleaning brush to rotate, so that the cleaning brush is lifted and rotated at the same time, thereby achieving the purpose of cleaning the inner wall of the tank, without the need for manual cleaning, which greatly speeds up the convenience of cleaning.

[0012] In the utility model, the impact is directly received by the buffer plate, and the buffer plate will move toward the tank body. At this time, the airbag and the rubber ring absorb part of the impact, and the remaining impact force will be transmitted to the protective plate. The protective plate squeezes the spring damper, and the spring damper absorbs the remaining impact force. Multi-layer protection is adopted to protect the liquid storage tank from damage to the maximum extent, and the protection effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the half-section structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the gear ring structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the rotating disk of the utility model.

[0017] In the figure: 1. tank body; 2. protection component; 201. spring damper; 202. protection plate; 203. rubber ring; 204. airbag; 205. buffer plate; 3. cleaning component; 301. first motor; 302. threaded rod; 303. lifting block; 304. second motor; 305. gear; 306. gear ring; 307. rotating disk; 308. limit spring; 309. cleaning brush; 3010. limit rod. DETAILED DESCRIPTION

[0018] 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 in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a liquid storage tank with a protective structure, comprising a tank body 1, a protective component 2 is arranged on the outer side of the tank body 1, and a cleaning component 3 is arranged in the middle part of the inner side of the tank body 1.

[0020] In this embodiment, Figure 1 and Figure 2 As shown, the protection assembly 2 includes a plurality of spring dampers 201 fixedly connected to the outside of the tank body 1, a protection plate 202 is fixedly connected to one end of the plurality of spring dampers 201 away from the tank body 1, two rubber rings 203 are fixedly connected to the upper and lower ends of the outer side of the protection plate 202, an air bag 204 is provided in the middle of the outer side of the protection plate 202, and five buffer plates 205 are provided on the outer side of the air bag 204.

[0021] In this embodiment, Figure 1 and Figure 2 As shown, five buffer plates 205 are equiangularly distributed on the outside of the airbag 204, and gaps are left between the five airbags 204. A number of spring dampers 201 are divided into two groups, each group of spring dampers 201 is connected to a protective plate 202, and the two protective plates 202 are symmetrically distributed about the center line of the tank body 1, and the protective plate 202 and the buffer plate 205 are both arc-shaped structures; the arc-shaped structure can better fit the cylindrical tank body 1, and the spring damper 201 can play a shock-absorbing role, absorbing part of the impact force from the outside, and the buffer plate 205 located on the outermost side can directly withstand the impact from the outside to protect the tank body 1 from damage.

[0022] In this embodiment, Figure 3 and Figure 4As shown, the cleaning component 3 includes a first motor 301 fixedly connected to the top of the tank body 1, the output end of the first motor 301 is fixedly connected to a threaded rod 302, the middle part of the threaded rod 302 is threadedly connected to a lifting block 303, a second motor 304 is welded to the right side of the lifting block 303, the output end of the second motor 304 is fixedly connected to a gear 305, one side of the gear 305 is meshed with a gear ring 306, the bottom of the gear ring 306 is fixedly connected to a rotating disk 307, the outer side of the rotating disk 307 is fixedly connected to a plurality of limit springs 308, the ends of the plurality of limit springs 308 away from the rotating disk 307 are fixedly connected to a cleaning brush 309, and the middle part of the lifting block 303 is penetrated by two limit rods 3010.

[0023] In this embodiment, Figure 3 and Figure 4 As shown, the top of the gear ring 306 is rotatably connected with the lifting block 303 through the annular block, and holes are provided in the middle of the rotating disk 307, the annular block and the gear ring 306, through which the threaded rod 302 and two limit rods 3010 pass; to avoid interference between the limit rod 3010 and the rotating disk 307 and the gear ring 306, resulting in the gear ring 306 and the rotating disk 307 being unable to rotate, thereby unable to drive the cleaning brush 309 to rotate to clean the inner wall of the tank body 1.

[0024] In this embodiment, Figure 3 and Figure 4 As shown, an elastic structure is formed between the cleaning brush 309 and the rotating disk 307 through a limit spring 308; this structure can use the elasticity of the limit spring 308 to push the cleaning brush 309 toward the inner wall of the tank body 1, so that the cleaning brush 309 always keeps close contact with the inner wall of the tank body 1, so that the cleaning brush 309 has a better cleaning effect on the inner wall of the tank body 1.

[0025] The use method and advantages of the utility model: When the liquid storage tank with a protective structure is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the coating liquid is loaded into the tank body 1. When the tank body 1 is hit from the outside during transportation, the buffer plate 205 will be hit first, and the buffer plate 205 will directly absorb the impact, and the buffer plate 205 will move toward the tank body 1. At this time, the airbag 204 and the rubber ring 203 absorb part of the impact, and the remaining impact force will be transmitted to the protective plate 202. The protective plate 202 squeezes the spring damper 201, and the spring damper 201 absorbs the remaining impact force. The multi-layer protection is adopted to protect the liquid storage tank from damage to the maximum extent, and the protection effect is good. Then, when it is necessary to clean the inner wall of the tank body 1 When the screw rod 302 rotates, the lifting block 303 is driven to be lifted and lowered, thereby driving the cleaning brush 309 on the outside to be lifted and lowered. During the lifting process, the second motor 304 is simultaneously started to drive the gear 305 to rotate. The gear 305 drives the gear ring 306 meshing therewith to rotate. The gear ring 306 drives the bottom rotating disk 307 to rotate. The rotating disk 307 drives the outer limit spring 308 and the cleaning brush 309 to rotate, so that the cleaning brush 309 is lifted and lowered while rotating, thereby cleaning the inner wall of the tank body 1 without manual cleaning, which greatly speeds up the convenience of cleaning.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A liquid storage tank with a protective structure, comprising a tank body (1), characterized in that: A protective component (2) is provided on the outer side of the tank body (1), and a cleaning component (3) is provided in the middle part of the inner side of the tank body (1); The cleaning assembly (3) comprises a first motor (301) fixedly connected to the top of the tank body (1); a threaded rod (302) is fixedly connected to the output end of the first motor (301); a lifting block (303) is threadedly connected to the middle of the threaded rod (302); a second motor (304) is welded to the right side of the lifting block (303); a gear (305) is fixedly connected to the output end of the second motor (304); a gear ring (306) is meshed on one side of the gear (305); a rotating disk (307) is fixedly connected to the bottom of the gear ring (306); a plurality of limit springs (308) are fixedly connected to the outer side of the rotating disk (307); a cleaning brush (309) is fixedly connected to one end of each of the limit springs (308) away from the rotating disk (307); and two limit rods (3010) are passed through the middle of the lifting block (303).

2. The liquid storage tank with a protective structure according to claim 1, characterized in that: The protection assembly (2) comprises a plurality of spring dampers (201) fixedly connected to the outside of the tank body (1); one end of the plurality of spring dampers (201) away from the tank body (1) is fixedly connected to a protection plate (202); two rubber rings (203) are fixedly connected to the upper and lower ends of the outer side of the protection plate (202); an air bag (204) is provided in the middle of the outer side of the protection plate (202); and five buffer plates (205) are provided on the outer side of the air bag (204).

3. The liquid storage tank with a protective structure according to claim 2, characterized in that: The five buffer plates (205) are equiangularly distributed on the outside of the airbag (204), and gaps are left between the five airbags (204). The plurality of spring dampers (201) are divided into two groups, and each group of spring dampers (201) is connected to a protective plate (202). The two protective plates (202) are symmetrically distributed about the center line of the tank body (1), and the protective plate (202) and the buffer plate (205) are both arc-shaped structures; the arc-shaped structure can better fit the cylindrical tank body (1), and the spring damper (201) can play a shock-absorbing role and absorb part of the impact force from the outside. The buffer plate (205) located on the outermost side can directly withstand the impact from the outside and protect the tank body (1) from damage.

4. The liquid storage tank with a protective structure according to claim 1, characterized in that: The top of the gear ring (306) is rotatably connected to the lifting block (303) through an annular block. Holes are provided in the middle of the rotating disk (307), the annular block and the gear ring (306), and a threaded rod (302) and two limit rods (3010) pass through the hole.

5. The liquid storage tank with a protective structure according to claim 1, characterized in that: An elastic structure is formed between the cleaning brush (309) and the rotating disk (307) via a limit spring (308).

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