High-strength self-cleaning sun canopy cloth

Abstract

This application relates to the field of tarpaulin cleaning technology, disclosing a high-strength self-cleaning sunshade tarpaulin, including a tarpaulin, a cylinder, blades, a hollow shaft, a cross-shaped spray frame, spray pipes, first nozzles, cross-shaped pipes, and valves. In use, the water supply equipment is controlled to operate, and water is delivered through multiple hoses into the interior of multiple cross-shaped pipes, ultimately being sprayed out by multiple spray pipes and multiple first nozzles. When water is sprayed from the multiple first nozzles, fine water streams are evenly sprayed onto the tarpaulin surface, carrying dust from the sides of the tarpaulin to the ground. When water is sprayed from the multiple spray pipes, multiple high-pressure water jets are directed at multiple blades. Then, under the push of the reaction force, the multiple cross-shaped spray frame rotates. This ultimately drives the multiple first nozzles to rotate, thereby increasing the spray range and improving the dust removal effect. Because the multiple nozzles are evenly distributed on the sides of the tarpaulin, it is convenient to clean the entire side when the tarpaulin is unfolded.

Description

Technical Field

[0001] This application relates to the field of tarpaulin cleaning technology, for example to a high-strength self-cleaning sunshade tarpaulin. Background Technology

[0002] A related technology (publication number: CN219929290U) discloses a high-strength tarpaulin, including a connecting frame. Servo motors are connected to both sides of the connecting frame, and horizontal shafts are connected to the back of the servo motors. A tarpaulin assembly is connected between the two horizontal shafts. It also includes a water spraying mechanism and a cleaning mechanism disposed on both sides of the connecting frame, which are used to clean the tarpaulin assembly.

[0003] In implementing the above embodiments, at least the following problems were found in the related technology: This high-strength tarpaulin, through the design of a water spraying and cleaning mechanism, allows for dust removal from the sides of the tarpaulin during the winding or unwinding process driven by servo motors on both sides of the horizontal shaft. However, when the tarpaulin is in the unfolded state, it is not convenient to clean the entire side of the tarpaulin.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0005] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0006] This disclosure provides a high-strength self-cleaning awning fabric to facilitate dust removal from the entire side of the awning fabric.

[0007] In some embodiments, the high-strength self-cleaning sunshade tarpaulin includes: a tarpaulin; cylinders, uniformly installed on one side of the tarpaulin along its thickness direction; blades, uniformly installed on the outer wall of each cylinder, wherein multiple blades on the outer wall of each cylinder are inclined and arranged in a cross shape; hollow shafts, rotatably installed on the inner side of each of the cylinders; cross-shaped spray frames, respectively installed at one end of each of the hollow shafts and located on the outer side of each of the cylinders; and spray pipes, respectively installed on the four bottom walls of each cross-shaped spray frame and respectively. The system comprises: a plurality of blades; a first nozzle, evenly mounted on the four bottom and four top walls of each of the cross-shaped spray frames; a cross-shaped pipe, rotatably connected to the other end of each of the plurality of hollow shafts, with the four ports of the cross-shaped pipe passing through the sidewall of each of the cylindrical sidewalls; and valves, each mounted on the four ports of each of the cross-shaped pipes. Specifically, two opposite valves are connected via flexible hoses, one of the valves not connected to a flexible hose is connected to a water supply device, and the remaining valves not connected to a flexible hose are in a closed state.

[0008] Optionally, it further includes: bearings, each installed in one of the ports of the plurality of cylinders; wherein the plurality of hollow shafts are each installed inside the plurality of bearings.

[0009] Optionally, it further includes: sealing caps, respectively installed on the end faces of the plurality of cylinders; wherein each of the plurality of cylinders includes a first annular protrusion located on its inner wall, and the plurality of bearings are respectively clamped between the plurality of sealing caps and the plurality of first annular protrusions.

[0010] Optionally, it further includes: a first screw, which passes through the plurality of the sealing caps and is threaded to the plurality of the cylinders respectively.

[0011] Optionally, it further includes: nuts, which are threaded to the outer walls of the plurality of hollow shafts respectively; sleeves, which are respectively fitted onto the plurality of hollow shafts, and the plurality of sleeves are respectively located between the plurality of nuts and the plurality of bearings along the thickness direction of the tarpaulin; wherein, each of the plurality of hollow shafts includes a second annular protrusion located on its outer wall, and the plurality of bearings are respectively clamped between the plurality of sleeves and the plurality of second annular protrusions.

[0012] Optionally, it further includes: a first circular plate, which is uniformly attached to one side of the tarpaulin; wherein, a plurality of the cylinders are respectively installed on a plurality of the first circular plates.

[0013] Optionally, it further includes: a second screw, which passes through the plurality of the first circular plates and is threadedly connected to the plurality of the cylinders respectively.

[0014] Optionally, it further includes: a second circular plate, which is uniformly attached to the other side of the tarpaulin; and a second screw, which passes through the plurality of second circular plates and the tarpaulin respectively, and is threadedly connected to the plurality of first circular plates respectively.

[0015] Optionally, it also includes: a second nozzle, respectively mounted on the four end walls of each of the cross-shaped sprayers.

[0016] Optionally, it also includes: a rotary joint, respectively installed at the other end of the plurality of hollow shafts and between the plurality of cross-shaped pipes.

[0017] The high-strength self-cleaning sunshade tarpaulin provided in this embodiment can achieve the following technical effects: This disclosure provides a high-strength self-cleaning sunshade tarpaulin, comprising a tarpaulin, cylinders, blades, hollow shafts, cross-shaped spray frames, spray pipes, a first nozzle, cross-shaped pipes, and valves. The tarpaulin is used to shield goods from direct sunlight and rain. Cylinders are evenly installed on one side of the tarpaulin along its thickness direction to support related components of the installation device. Blades are evenly installed on the outer wall of each cylinder, with multiple blades on the outer wall of each cylinder arranged at an angle and in a cross shape to generate an inclined reaction force. Hollow shafts are rotatably installed on the inner side of multiple cylinders and can rotate relative to each cylinder. Cross-shaped spray frames are installed at one end of multiple hollow shafts and located on the outer side of multiple cylinders, rotating under the drive of the multiple hollow shafts. Spray pipes are installed on the four bottom walls of each cross-shaped spray frame and face multiple blades, all for spraying high-pressure water jets. The first nozzles are evenly installed on the four bottom and four top walls of each cross-shaped spray frame, each used to spray a fine stream of water. Cross-shaped pipes are rotatably connected to the other end of multiple hollow shafts. The four ports of the cross-shaped pipe on each cylindrical sidewall pass through its sidewall and are used to transport water. Valves are installed at the four ports of each cross-shaped pipe, used to open or close multiple ports. Two opposite valves are connected by flexible hoses to allow water to flow within the multiple cross-shaped pipes. One of the valves not connected to a hose is connected to a water supply device used to supply and pressurize the water. The remaining valves not connected to hoses are in the closed state to prevent water leakage.

[0018] In operation, the water supply equipment is controlled, and water is delivered through multiple hoses into the interior of multiple cross-shaped pipes. Then, through multiple hollow shafts, it enters the interior of multiple cross-shaped spray frames, and is finally sprayed out by multiple nozzles and first nozzles. When water is sprayed from the first nozzles, fine streams of water are evenly sprayed onto the tarpaulin surface, carrying dust from the sides of the tarpaulin to the ground, completing the dust removal process. When water is sprayed from the multiple nozzles, multiple high-pressure water jets are directed at multiple blades. The reaction force then drives the multiple cross-shaped spray frames to rotate, ultimately rotating the multiple first nozzles, thereby increasing the spray range and improving the dust removal effect. Because the multiple nozzles are evenly distributed on the sides of the tarpaulin, it is convenient to clean the entire side when the tarpaulin is unfolded. Furthermore, the use of hoses to deliver water allows it to deform with the tarpaulin, making it easy to cover up irregularly arranged goods.

[0019] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0020] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a limitation of scale, and wherein: Figure 1 This is a cross-sectional structural schematic diagram of a high-strength self-cleaning sunshade tarpaulin provided in an embodiment of this disclosure; Figure 2 yes Figure 1 Enlarged structural diagram at point A; Figure 3 This is a cross-sectional structural schematic diagram of a high-strength self-cleaning sunshade tarpaulin provided in an embodiment of this disclosure; Figure 4 yes Figure 3 Enlarged structural diagram at point B; Figure 5 This is a cross-sectional structural schematic diagram of a high-strength self-cleaning sunshade tarpaulin provided in an embodiment of this disclosure; Figure 6 yes Figure 5 A magnified structural diagram at point C.

[0021] Figure label: 1. Tarpaulin; 2. Cylinder; 3. Blade; 4. Hollow shaft; 5. Cross-shaped spray frame; 6. Spray pipe; 7. First nozzle; 8. Cross-shaped pipe; 9. Valve; 10. Hose; 11. Bearing; 12. Sealing cap; 13. First screw; 14. Nut; 15. Sleeve; 16. First circular plate; 17. Second screw; 18. Second circular plate; 19. Third screw; 20. Second nozzle; 21. Rotary joint. Detailed Implementation

[0022] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0023] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0024] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0025] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; 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 an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0026] Unless otherwise stated, the term "multiple" means two or more.

[0027] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0028] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0030] Combination Figures 1 to 6 As shown, this embodiment of the disclosure provides a high-strength self-cleaning sunshade tarpaulin, including a tarpaulin 1, cylinders 2, blades 3, hollow shafts 4, cross-shaped spray frames 5, spray pipes 6, first nozzles 7, cross-shaped pipes 8, and valves 9. The tarpaulin 1 is used to shield goods from direct sunlight and rain. Since mechanical parts are installed on the surface of the tarpaulin, a high-strength tarpaulin is chosen to ensure installation effectiveness. Cylinders 2 are evenly installed on one side of the tarpaulin 1 along its thickness direction, supporting the relevant components of the installation device. Blades 3 are evenly installed on the outer wall of each cylinder 2, with multiple blades 3 on the outer wall of each cylinder 2 arranged at an angle and in a cross shape to generate an inclined reaction force. Hollow shafts 4 are rotatably installed on the inner sides of multiple cylinders 2, allowing them to rotate relative to each cylinder 2. Cross-shaped spray frames 5 are installed at one end of each hollow shaft 4 and located on the outer sides of each cylinder 2, rotating under the drive of the hollow shafts 4. The nozzles 6 are respectively installed on the four bottom walls of each cross-shaped spray frame 5, and are directed towards the multiple blades 3, all for spraying high-pressure water jets. The first nozzles 7 are evenly installed on the four bottom and four top walls of each cross-shaped spray frame 5, all for spraying fine water streams. Cross-shaped pipes 8 are rotatably connected to the other ends of multiple hollow shafts 4, and the four ports of the cross-shaped pipes 8 on the sidewall of each cylinder 2 pass through its sidewall, all for conveying water. Valves 9 are respectively installed at the four ports of each cross-shaped pipe 8, used to open or close multiple ports. Two opposite valves 9 are connected by hoses 10 to allow water to flow within the multiple cross-shaped pipes 8. One of the valves 9 not connected to the hoses 10 is connected to a water supply device for supplying and pressurizing water. The remaining valves 9 not connected to the hoses 10 are closed to prevent water leakage.

[0031] This disclosure provides a high-strength self-cleaning sunshade tarpaulin. The water supply system operates by controlling the water supply equipment. Water is delivered through multiple hoses 10 into multiple cross-shaped pipes 8. Then, through multiple hollow shafts 4, it enters into multiple cross-shaped spray frames 5, and is finally sprayed out by multiple spray pipes 6 and multiple first nozzles 7. When water is sprayed from the multiple first nozzles 7, a fine stream of water is evenly sprayed onto the surface of the tarpaulin 1, carrying dust from the sides of the tarpaulin 1 to the ground, completing the dust removal process. When water is sprayed from the multiple spray pipes 6, multiple high-pressure water jets are directed towards multiple blades 3. Then, under the push of the reaction force, the multiple cross-shaped spray frames 5 rotate. This ultimately drives the multiple first nozzles 7 to rotate, thereby increasing the spray range of the multiple first nozzles 7 and improving the dust removal effect. Because the multiple nozzles are evenly distributed on the sides of the tarpaulin 1, it is convenient to clean the entire side when the tarpaulin is unfolded. Furthermore, water is delivered using a flexible hose 10, which can deform with the tarpaulin 1, thus facilitating the covering of improperly arranged goods.

[0032] Optionally, combined Figure 1 and Figure 2 As shown, it also includes bearings 11. The bearings 11 are respectively installed in the ports of multiple cylinders 2, and are used to support and install rotatable hollow shafts 4. The multiple hollow shafts 4 are respectively installed inside the multiple bearings 11.

[0033] In this embodiment, multiple bearings 11 are used to reduce the frictional force on the multiple hollow shafts 4 and improve the rotational accuracy of the multiple hollow shafts 4. This facilitates the rotational movement of the multiple cross-shaped spray frames 5 under the action of the reaction force.

[0034] Optionally, combined Figures 1 to 6 As shown, it also includes a sealing cap 12. The sealing caps 12 are respectively installed on the end faces of the plurality of cylinders 2. Each of the plurality of cylinders 2 includes a first annular protrusion located on its inner wall, and the plurality of bearings 11 are respectively clamped between the plurality of sealing caps 12 and the plurality of first annular protrusions.

[0035] In this embodiment, multiple sealing caps 12 are used for sealing and protection, and work in conjunction with multiple first annular protrusions to axially limit the multiple bearings 11.

[0036] Optionally, combined Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, it also includes a first screw 13. The first screw 13 passes through a plurality of sealing caps 12 and is threadedly connected to a plurality of cylinders 2.

[0037] In this embodiment, a first screw 13 is further included, which passes through a plurality of sealing caps 12 and is threadedly connected to a plurality of cylinders 2. The plurality of first screws 13 are used to achieve detachable installation between the plurality of sealing caps 12 and the plurality of cylinders 2. Furthermore, the threaded connection method has the advantages of stable connection and easy disassembly.

[0038] Optionally, combined Figures 1 to 4 As shown, it also includes nuts 14 and sleeves 15. Nuts 14 are threaded onto the outer walls of the plurality of hollow shafts 4, and are used as fasteners. Sleeves 15 are respectively fitted onto the plurality of hollow shafts 4. Along the thickness direction of the tarpaulin 1, the plurality of sleeves 15 are respectively located between the plurality of nuts 14 and the plurality of bearings 11, and are used to determine the relative positions of the plurality of nuts 14 and the plurality of bearings 11. The plurality of hollow shafts 4 each includes a second annular protrusion located on its outer wall, and the plurality of bearings 11 are respectively clamped between the plurality of sleeves 15 and the plurality of second annular protrusions.

[0039] In this embodiment of the disclosure, a plurality of nuts 14 and a plurality of sleeves 15 cooperate with a plurality of second annular protrusions to axially limit the plurality of hollow shafts 4.

[0040] Optionally, combined Figures 1 to 6 As shown, it also includes a first circular plate 16. The first circular plate 16 is evenly attached to one side of the tarpaulin 1. Multiple cylinders 2 are respectively installed on multiple first circular plates 16.

[0041] In this embodiment, a first circular plate 16 is also included, which is uniformly attached to one side of the tarpaulin 1. The plurality of first circular plates 16 are used to support and install the plurality of cylinders 2, so as to facilitate the installation or removal of the plurality of cylinders 2.

[0042] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a second screw 17. The second screw 17 passes through a plurality of first circular plates 16 and is threadedly connected to a plurality of cylinders 2.

[0043] In this embodiment, a second screw 17 is further included, which passes through the plurality of first circular plates 16 and is threadedly connected to the plurality of cylinders 2. The plurality of second screws 17 are used to enable detachable installation between the plurality of first circular plates 16 and the plurality of cylinders 2. Furthermore, the threaded connection method has the advantages of stable connection and easy disassembly.

[0044] Optionally, combined Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, it also includes a second circular plate 18 and a third screw 19. The second circular plate 18 is evenly attached to the other side of the tarpaulin 1. The third screw 19 passes through multiple second circular plates 18 and the tarpaulin 1 respectively, and is threaded to multiple first circular plates 16 respectively.

[0045] In this embodiment, after the third screw 19 passes through the plurality of second circular plates 18 and the tarpaulin 1 and is threadedly connected to the plurality of first circular plates 16, the plurality of first circular plates 16 and the plurality of second circular plates 18 can be detachably installed on the tarpaulin 1, thereby determining the relative positions of the plurality of cylinders 2 and the tarpaulin 1. Furthermore, the threaded connection method has the advantages of stable connection and easy disassembly.

[0046] Optionally, combined Figures 1 to 6 As shown, it also includes a second nozzle 20. The second nozzles 20 are respectively installed on the four end walls of each cross-shaped spray frame 5.

[0047] In this embodiment, a second nozzle 20 is also included, which is respectively installed on the four end walls of each cross-shaped spray frame 5. The multiple second nozzles 20 are also used to spray fine water streams, thereby increasing the spraying range.

[0048] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a rotary joint 21. The rotary joint 21 is installed between the other end of the plurality of hollow shafts 4 and the plurality of cross-shaped pipes 8.

[0049] In this embodiment, a rotary joint 21 is further included, with its head respectively mounted between the other end of a plurality of hollow shafts 4 and a plurality of cross-shaped pipes 8. The plurality of rotary joints 21 are used to transport fluid from stationary pipelines to the rotating pipelines, ensuring a seal while allowing them to rotate relative to each other.

[0050] The foregoing description and accompanying drawings have fully illustrated embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of this disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A high-strength self-cleaning awning fabric, characterized in that, include: tarpaulin; A cylindrical object is evenly installed on one side of the tarpaulin along the thickness direction of the tarpaulin. The blades are evenly installed on the outer wall of each cylinder, and the multiple blades on the outer wall of each cylinder are inclined and distributed in a cross shape. Hollow shafts are rotatably mounted on the inner side of the plurality of cylinders; A cross-shaped spray frame is installed at one end of one of the multiple hollow shafts and is located on the outside of one of the multiple cylinders. The nozzles are respectively installed on the four bottom walls of each of the cross-shaped spray frames, and are respectively facing the plurality of blades; The first nozzle is evenly installed on the four bottom walls and four top walls of each of the cross-shaped spray frames; A cross-shaped pipe is rotatably connected to the other end of a plurality of hollow shafts, and the four ports of the cross-shaped pipe on the sidewall of each cylinder pass through its sidewall. Valves are installed at the four ports of each of the aforementioned cross-shaped pipes; Among these valves, two opposite valves are connected by a hose, one of the valves not connected to a hose is connected to a water supply device, and the remaining valves not connected to a hose are all in a closed state.

2. The high-strength self-cleaning awning fabric according to claim 1, characterized in that, Also includes: Bearings are respectively installed in the ports of the plurality of cylinders; The hollow shafts are respectively installed inside the bearings.

3. The high-strength self-cleaning awning fabric according to claim 2, characterized in that, Also includes: Sealing caps are respectively installed on the end faces of the plurality of cylinders; Each of the cylinders includes a first annular protrusion on its inner wall, and the bearings are respectively clamped between the sealing caps and the first annular protrusions.

4. The high-strength self-cleaning awning fabric according to claim 3, characterized in that, Also includes: The first screw passes through the plurality of the sealing caps and is threadedly connected to the plurality of the cylinders.

5. A high-strength self-cleaning awning fabric according to claim 2, characterized in that, Also includes: Nuts are threaded onto the outer walls of the plurality of hollow shafts, respectively. Sleeves are respectively fitted onto multiple hollow shafts, and along the thickness direction of the tarpaulin, the multiple sleeves are respectively located between multiple nuts and multiple bearings; Each of the hollow shafts includes a second annular protrusion on its outer wall, and the bearings are respectively clamped between the sleeves and the second annular protrusions.

6. The high-strength self-cleaning awning fabric according to claim 1, characterized in that, Also includes: The first circular plate is evenly attached to one side of the tarpaulin; The plurality of cylinders are respectively mounted on the plurality of the first circular plates.

7. A high-strength self-cleaning awning fabric according to claim 6, characterized in that, Also includes: The second screw passes through multiple of the first circular plates and is threadedly connected to multiple of the cylinders.

8. A high-strength self-cleaning awning fabric according to claim 6, characterized in that, Also includes: The second circular plate is evenly attached to the other side of the tarpaulin; The second screw passes through the plurality of second circular plates and the tarpaulin respectively, and is threaded to the plurality of first circular plates respectively.

9. A high-strength self-cleaning awning fabric according to any one of claims 1 to 8, characterized in that, Also includes: The second nozzle is installed on the four end walls of each of the cross-shaped spray frames.

10. A high-strength self-cleaning awning fabric according to any one of claims 1 to 8, characterized in that, Also includes: Rotary joints are respectively installed at the other end of the plurality of hollow shafts and between the plurality of cross-shaped pipes.

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