Automatic tarpaulin cover protection structure for cargo storage yard

Abstract

The utility model relates to an automatic tarpaulin cover protection structure for a cargo storage yard, which belongs to the field of cargo storage yard protection and comprises a bearing frame main body, the extrusion mechanism is arranged on the inner side of the bearing frame main body; the protection mechanism is arranged on the extrusion mechanism and comprises four connecting plates which are uniformly distributed on the extrusion mechanism; the two alternating current motors are arranged on the left sides of the two connecting plates located on the left side correspondingly. Through the arranged protection mechanism, protection cloth can be automatically unfolded and stored, so that the labor intensity of workers is reduced, meanwhile, the protection cloth can be rapidly replaced, the protection effect on goods is guaranteed, under the action of an extrusion mechanism, the periphery of the protection cloth can be extruded, and the safety of the goods is improved. Therefore, the protection effect of the protection cloth on goods is improved.

Description

Technical Field

[0001] This utility model relates to the field of cargo yard protection technology, specifically an automatic cargo yard covering and protection structure. Background Technology

[0002] A cargo yard, or simply a yard, is an open-air area specifically used for storing, loading, unloading, and temporarily storing goods. These areas are usually located near transportation hubs such as ports, railway stations, warehouses, and logistics centers to facilitate the transportation and distribution of goods.

[0003] To protect goods from natural elements such as wind, rain, sun, and dust, they are usually covered to ensure their quality and safety. However, most existing methods involve manual covering, which is time-consuming, labor-intensive, and results in high workload for workers. Therefore, this application proposes an automatic covering and protection structure for cargo yards to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, this utility model provides an automatic covering and protection structure for cargo yards, which has the advantage of reducing the labor intensity of workers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic cargo yard covering and protection structure, comprising a support frame body;

[0006] The extrusion mechanism is located on the inner side of the main body of the support frame;

[0007] The protective mechanism provided on the extrusion mechanism includes four connecting plates that are evenly distributed on the extrusion mechanism; and two AC motors that are respectively located on the left side of the two connecting plates on the left side.

[0008] As a further improvement of this utility model, the extrusion mechanism includes two mounting plates, which are symmetrically arranged on the inner side of the main body of the support frame.

[0009] A guide rod is located between the outer sides of the two mounting plates;

[0010] Two fixing plates are symmetrically arranged on the inner side of the main body of the support frame;

[0011] A servo motor is disposed on the upper surface of the mounting plate on which the two mounting plates are located above;

[0012] A lead screw, which is rotatable, is located between the outer sides of the two mounting plates, and the upper end face of the lead screw is located on the output end of the servo motor;

[0013] An extrusion frame is slidably disposed between the outer sides of the lead screw and the guide rod, and the protective mechanism is disposed on the upper surface of the extrusion frame;

[0014] Two limiting holes are symmetrically opened on the upper surface of the extrusion frame;

[0015] Two first threaded holes are symmetrically opened on the upper surface of the extrusion frame.

[0016] As a further improvement of this utility model, the two mounting plates and the two fixing plates are arranged obliquely symmetrically on the inner side of the main body of the support frame.

[0017] As a further improvement of this utility model, the outer side of the lead screw is threadedly connected to the inner side of the extrusion frame.

[0018] As a further improvement of this utility model, the protective mechanism further includes two threaded rods, which are rotatably disposed on the outer side of the connecting plate.

[0019] Two movable blocks are slidably disposed on the outer side of the two threaded rods, and the two movable blocks are respectively located on the inner side of the two limiting holes;

[0020] Two second threaded holes are respectively opened on the lower surface of the two movable blocks;

[0021] A protective component is detachably disposed between the lower surfaces of the two movable blocks.

[0022] As a further improvement of this utility model, four connecting plates are arranged symmetrically in pairs on the upper surface of the extrusion frame, and two connecting plates in a group are arranged symmetrically in pairs on the upper surface of the extrusion frame.

[0023] As a further improvement of this utility model, the two AC motors are respectively located on the left side of the two connecting plates on the left side of the two sets of connecting plates;

[0024] Two threaded rods are rotatably disposed between the outer sides of the two sets of connecting plates, and the left end faces of the two threaded rods are respectively disposed on the output ends of the two AC motors;

[0025] The inner sides of the two movable blocks are respectively threaded to the outer sides of the two threaded rods.

[0026] As a further improvement of this utility model, the protective component further includes a protective cloth, which is detachably disposed between the lower surfaces of the two movable blocks.

[0027] Four fixing bolts are evenly distributed and rotatably located on the inside of the protective cloth.

[0028] As a further improvement of this utility model, the four fixing bolts are rotatably disposed on the inner sides of the two second threaded holes and the two first threaded holes, thereby fixing the protective cloth.

[0029] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0030] 1. The automatic cargo yard covering and protection structure in the preferred embodiment of this utility model can automatically unfold and store the protective cloth through the set protective mechanism, thereby reducing the labor intensity of the workers. At the same time, it can also quickly replace the protective cloth to ensure the protective effect on the goods. Furthermore, under the action of the compression mechanism, it can compress the four sides of the protective cloth to improve the protective effect of the protective cloth on the goods.

[0031] 2. The automatic cargo yard covering and protection structure in the preferred embodiment of this utility model has a simple overall structure and is easy to operate. It can not only automatically unfold and store the protective cloth, but also squeeze the four sides of the protective cloth to reduce the labor intensity of the workers and improve the protective effect of the protective cloth on the goods. It has good use value and application prospects. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the extrusion mechanism in a preferred embodiment of the present invention;

[0034] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the protective mechanism in a preferred embodiment of the present invention;

[0035] Figure 4 This is a preferred embodiment of the present invention. Figure 3 Enlarged 3D structural diagram at point A.

[0036] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Support frame body; 2. Extrusion mechanism; 21. Mounting plate; 22. Guide rod; 23. Fixing plate; 24. Servo motor; 25. Lead screw; 26. Extrusion frame; 27. Limiting hole; 28. First threaded hole; 3. Protective mechanism; 31. Connecting plate; 32. AC motor; 33. Threaded rod; 34. Moving block; 35. Second threaded hole; 36. Protective component; 361. Protective cloth; 362. Fixing bolt. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] In the embodiments, by Figure 1-4 Provided is an automatic covering and protection structure for cargo yards, which may optionally include, but is not limited to, a support frame body 1;

[0039] The extrusion mechanism 2 is located inside the main body 1 of the support frame;

[0040] The protective mechanism 3, which is located on the extrusion mechanism 2, includes four connecting plates 31, which are evenly distributed on the extrusion mechanism 2; and two AC motors 32, which are respectively located on the left side of the two connecting plates 31 on the left side.

[0041] This embodiment provides an automatic covering and protection structure for cargo yards according to the present invention. The protective mechanism 3 can cover the cargo, and then under the action of the squeezing mechanism 2, the protective mechanism 3 can be moved downward, thereby enabling the protective mechanism 3 to better protect the cargo.

[0042] Furthermore, such as Figure 2 As shown, the extrusion mechanism 2 in the preferred embodiment of this utility model includes two mounting plates 21, symmetrically arranged on the inner side of the support frame body 1; a guide rod 22, arranged between the outer sides of the two mounting plates 21; two fixing plates 23, symmetrically arranged on the inner side of the support frame body 1; a servo motor 24, arranged on the upper surface of the upper mounting plate 21; a lead screw 25, rotatable, arranged between the outer sides of the two mounting plates 21, with the upper end face of the lead screw 25 located on the output end of the servo motor 24; an extrusion frame 26, slidably arranged between the outer sides of the lead screw 25 and the guide rod 22, with a protective mechanism 3 arranged on the upper surface of the extrusion frame 26; two limiting holes 27, symmetrically opened on the upper surface of the extrusion frame 26; and two first threaded holes 28, symmetrically opened on the upper surface of the extrusion frame 26.

[0043] Furthermore, two mounting plates 21 and two fixing plates 23 are arranged obliquely symmetrically on the inner side of the support frame body 1.

[0044] Furthermore, the outer side of the lead screw 25 is threadedly connected to the inner side of the extrusion frame 26.

[0045] In this embodiment, several preferred embodiments of the extrusion mechanism 2 are given. The servo motor 24 drives the lead screw 25 to rotate. The rotating lead screw 25 will drive the extrusion frame 26 to move downward. Since the extrusion frame 26 can also be slidably arranged on the outside of the guide rod 22, it is ensured that the extrusion frame 26 will not rotate with the lead screw 25. Then the extrusion frame 26 can drive the protective mechanism 3 to move downward, thereby improving the protective effect of the protective mechanism 3 on the goods.

[0046] Furthermore, such as Figure 3-4 As shown, the protective mechanism 3 in the preferred embodiment of this utility model further includes two threaded rods 33, which are rotatably disposed on the outer side of the connecting plate 31; two movable blocks 34, which are slidably disposed on the outer side of the two threaded rods 33, and the two movable blocks 34 are respectively located on the inner side of the two limiting holes 27; two second threaded holes 35, which are respectively opened on the lower surface of the two movable blocks 34; and a protective component 36, which is detachably disposed between the lower surfaces of the two movable blocks 34.

[0047] Furthermore, four connecting plates 31 are arranged symmetrically in pairs on the upper surface of the extrusion frame 26, and two connecting plates 31 in a pair are arranged symmetrically in pairs on the upper surface of the extrusion frame 26.

[0048] Furthermore, two AC motors 32 are respectively located on the left side of the two connecting plates 31 located on the left side; two threaded rods 33 are respectively rotatably located between the outer sides of the two connecting plates 31, and the left end faces of the two threaded rods 33 are respectively located on the output ends of the two AC motors 32; the inner sides of the two moving blocks 34 are respectively threadedly connected to the outer sides of the two threaded rods 33.

[0049] Furthermore, the protective assembly 36 also includes a protective cloth 361, which is detachably disposed between the lower surfaces of the two movable blocks 34; and four fixing bolts 362, which are evenly distributed and rotatably disposed on the inner side of the protective cloth 361.

[0050] More specifically, four fixing bolts 362 are rotatably located inside the two second threaded holes 35 and the two first threaded holes 28, thereby fixing the protective cloth 361.

[0051] This embodiment provides several preferred embodiments of the protective mechanism 3. Two AC motors 32 drive two threaded rods 33 to rotate. The rotating threaded rods 33 drive the protective cloth 361 mounted on the two moving blocks 34 to move. This allows the protective cloth 361 to cover and protect the goods, or to retract the protective cloth 361. When the pressing frame 26 moves downward, it drives the entire protective mechanism 3 to move downward, pressing the four edges of the protective cloth 361 against the goods, thereby improving the protective effect of the protective cloth 361. At the same time, after removing the four fixing bolts 362 from the inside of the two second threaded holes 35 and the two first threaded holes 28, the protective cloth 361 can be quickly replaced. This allows for quick replacement of the protective cloth 361 in emergency situations, thereby improving the ease of use of the protective structure.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0053] 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. An automatic covering and protection structure for cargo storage yards, characterized in that, Includes the main body of the support frame (1); The extrusion mechanism (2) is located on the inner side of the main body (1) of the support frame; The protective mechanism (3) provided on the extrusion mechanism (2) includes four connecting plates (31) evenly distributed on the extrusion mechanism (2); and two AC motors (32) respectively located on the left side of the two connecting plates (31) on the left side.

2. The automatic cargo yard covering and protection structure according to claim 1, characterized in that, The extrusion mechanism (2) includes two mounting plates (21) which are symmetrically arranged on the inner side of the main body of the support frame (1); A guide rod (22) is provided between the outer sides of the two mounting plates (21); Two fixing plates (23) are symmetrically arranged on the inner side of the main body of the support frame (1); A servo motor (24) is provided on the upper surface of the two mounting plates (21) located above the mounting plate (21); A lead screw (25) is rotatably disposed between the outer sides of the two mounting plates (21), and the upper end face of the lead screw (25) is disposed on the output end of the servo motor (24); The extrusion frame (26) is slidably disposed between the outer side of the lead screw (25) and the guide rod (22), and the protective mechanism (3) is disposed on the upper surface of the extrusion frame (26); Two limiting holes (27) are symmetrically opened on the upper surface of the extrusion frame (26); Two first threaded holes (28) are symmetrically opened on the upper surface of the extrusion frame (26).

3. The automatic cargo yard covering and protection structure according to claim 2, characterized in that, The two mounting plates (21) and the two fixing plates (23) are arranged obliquely symmetrically on the inner side of the main body of the support frame (1).

4. The automatic cargo yard covering and protection structure according to claim 3, characterized in that, The outer side of the lead screw (25) is threadedly connected to the inner side of the extrusion frame (26).

5. The automatic cargo yard covering and protection structure according to claim 2, characterized in that, The protective mechanism (3) further includes two threaded rods (33), which are rotatably disposed on the outside of the connecting plate (31); Two movable blocks (34) are slidably disposed on the outside of the two threaded rods (33), and the two movable blocks (34) are respectively located on the inside of the two limiting holes (27); Two second threaded holes (35) are respectively opened on the lower surface of the two movable blocks (34); A protective component (36) is detachably disposed between the lower surfaces of the two movable blocks (34).

6. The automatic cargo yard covering and protection structure according to claim 5, characterized in that, Four connecting plates (31) are arranged symmetrically in pairs on the upper surface of the extrusion frame (26), and two connecting plates (31) are arranged symmetrically in pairs on the upper surface of the extrusion frame (26).

7. The automatic cargo yard covering and protection structure according to claim 6, characterized in that, The two AC motors (32) are respectively located on the left side of the two connecting plates (31) on the left side of the two sets of connecting plates (31); Two threaded rods (33) are rotatably disposed between the outer sides of the two sets of connecting plates (31), and the left end faces of the two threaded rods (33) are respectively disposed on the output ends of the two AC motors (32); The inner sides of the two movable blocks (34) are respectively threaded to the outer sides of the two threaded rods (33).

8. The automatic cargo yard covering and protection structure according to claim 7, characterized in that, The protective assembly (36) further includes a protective cloth (361) detachably disposed between the lower surfaces of the two movable blocks (34); Four fixing bolts (362) are evenly distributed and rotatably located on the inside of the protective cloth (361).

9. The automatic cargo yard covering and protection structure according to claim 8, characterized in that, The four fixing bolts (362) are rotatably disposed on the inner side of the two second threaded holes (35) and the two first threaded holes (28) respectively, thereby fixing the protective cloth (361).

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