Telescopic mechanical tray device

Abstract

The utility model discloses a telescopic mechanical tray device, and relates to the technical field of solar photovoltaic module trays. Comprising an adjusting assembly, a plurality of moving assemblies are arranged on the two sides of the adjusting assembly respectively, telescopic assemblies are arranged between the adjusting assembly and the adjacent moving assemblies and between every two adjacent moving assemblies respectively, the adjusting assembly comprises a middle plate and a middle block, and a first limiting part is arranged between the opposite sides of the middle plate and the middle block; the moving assembly comprises a movable plate and a movable block, and a second limiting part is arranged between the opposite sides of the movable plate and the movable block; a guide assembly is arranged on the middle plate and is in sliding connection with all the movable plates. The distance between the middle blocks and the movable blocks, the distance between every two adjacent movable blocks and the distance between the middle plates and the middle blocks are controlled, and the distance between the movable plates and the movable blocks can be adjusted along with the distance between the middle plates and the middle blocks through the guide assemblies. And the device can adapt to different photovoltaic panel types.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic component trays, in particular to a telescopic mechanical tray device. Background Art

[0002] Solar photovoltaic module pallets are a type of load-bearing equipment used for the transportation and storage of solar photovoltaic modules. The pallets can ensure the safety of photovoltaic modules during transportation and storage, provide stable support, and facilitate handling and stacking. Such pallets are generally made of high-strength, weather-resistant materials such as metal, plastic, and high-quality wood to withstand outdoor environments and usage conditions.

[0003] Solar photovoltaic module pallets are usually customized according to the size and weight of photovoltaic modules to maximize the carrying capacity and efficiency. Photovoltaic development is currently in a rapid development stage. With the continuous advancement of photovoltaic technology and the continuous decline in costs, solar photovoltaics has become a fully mature clean energy technology and one of the main new energy power generation methods in many countries. With this comes a variety of layout requirements, and it is necessary to customize and design pallets of various layouts for use. The existing pallets need to be prepared in a variety of different specifications, resulting in a wide variety of pallets. When using, it is also necessary to select pallets according to the photovoltaic layout, which causes inconvenience in use; therefore, there is an urgent need for a telescopic mechanical pallet device that can be freely telescoped and adjusted according to different layouts. Utility Model Content

[0004] The purpose of the utility model is to provide a telescopic mechanical tray device to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following solution: the utility model provides a telescopic mechanical pallet device, including an adjusting component, a plurality of moving components are respectively arranged on both sides of the adjusting component, and telescopic components are respectively arranged between the adjusting component and the adjacent moving components and between two adjacent moving components, the adjusting component includes an intermediate plate and an intermediate block, and a first limiting portion is arranged between the intermediate plate and the side opposite to the intermediate block; the moving component includes a movable plate and a movable block, and a second limiting portion is arranged between the movable plate and the side opposite to the movable block; a guide component is arranged on the intermediate plate, and the guide component is slidably connected to all the movable plates.

[0006] Preferably, the movable plate is arranged corresponding to the middle plate, and the movable block is arranged corresponding to the middle block.

[0007] Preferably, the telescopic assembly includes a cavity opened in the movable block, a first bevel gear is rotatably connected in the cavity, the first bevel gear is meshed with a second bevel gear, a second threaded rod is fixedly connected to the center of the second bevel gear, and one end of the second threaded rod extending out of the cavity is threadedly connected to a second threaded cylinder.

[0008] Preferably, a second transmission rod is fixedly connected to the center of the first bevel gear, and one end of the second transmission rod extending out of the cavity is rotatably connected to a second positioning hole, and the second positioning hole is provided on the outer wall of the movable block.

[0009] Preferably, one end of the second threaded cylinder located between two adjacent movable blocks and away from the second threaded rod is fixedly connected to the outer wall of one of the movable blocks.

[0010] Preferably, one end of the second threaded barrel located between the movable block and the intermediate block away from the second threaded rod is fixedly connected to the outer wall of the intermediate block.

[0011] Preferably, the first limiting portion includes a first positioning hole opened on the outer wall of the middle block on a side away from the middle plate, a first transmission rod is rotatably connected in the first positioning hole, one end of the first transmission rod extending out of the middle block is fixedly connected to a first threaded rod, the first threaded rod is threadedly connected to a first threaded barrel, the first threaded barrel is embedded in the middle plate, first sleeves are symmetrically provided on both sides of the first threaded barrel, the first sleeve is embedded in the middle plate, a first limiting rod is slidably connected in the first sleeve, and one end of the first limiting rod extending out of the first sleeve is fixedly connected to the middle block.

[0012] Preferably, the second limiting portion includes a plurality of second sleeves embedded in the movable plate, a second limiting rod is slidably connected in the second sleeve, and one end of the second limiting rod extending out of the second sleeve is fixedly connected to the movable block.

[0013] Preferably, the guide assembly includes a third limiting rod penetrating through and fixedly connected to the middle plate, and a plurality of third sleeves are slidably connected to both ends of the third limiting rod, and the third sleeves are fixedly connected to the movable plate.

[0014] The utility model discloses the following technical effects:

[0015] The utility model can control the distance between the middle block and the movable block and between two adjacent movable blocks respectively through the telescopic component, and can control the distance between the middle plate and the middle block through the first limit part, and drive the movable plate to move with the middle plate through the guide component, so that the distance between the movable plate and the movable block can be adjusted following the distance between the middle plate and the middle block; the utility model can be adjusted in the length direction and the width direction, can adapt to different photovoltaic panel formats, and there is no need to prepare pallets of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged diagram of the structure at A in the middle;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limiting part of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the guide assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the telescopic component of the utility model;

[0023] Among them, 1. middle plate; 2. movable plate; 11. middle block; 12. first positioning hole; 13. first transmission rod; 14. first threaded rod; 15. first threaded barrel; 16. first limiting rod; 17. first sleeve; 21. movable block; 22. second positioning hole; 23. second transmission rod; 24. first bevel gear; 25. second bevel gear; 26. second threaded rod; 27. second threaded barrel; 28. second sleeve; 30. third limiting rod; 31. third sleeve. DETAILED DESCRIPTION

[0024] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Reference Figure 1-Figure 6 The utility model discloses a telescopic mechanical pallet device, including an adjusting component, a plurality of moving components are respectively arranged on both sides of the adjusting component, and telescopic components are respectively arranged between the adjusting component and the adjacent moving components and between two adjacent moving components, the adjusting component includes an intermediate plate 1 and an intermediate block 11, and a first limiting portion is arranged between the intermediate plate 1 and the side opposite to the intermediate block 11; the moving component includes a movable plate 2 and a movable block 21, and a second limiting portion is arranged between the movable plate 2 and the side opposite to the movable block 21; a guide component is arranged on the intermediate plate 1, and the guide component is slidably connected to all the movable plates 2.

[0027] The utility model can control the distance between the middle block 11 and the movable block 21 and between two adjacent movable blocks 21 respectively through the telescopic component, and can control the distance between the middle plate 1 and the middle block 11 through the first limit part, and drive the movable plate 2 to follow the movement of the middle plate 1 through the guide component, so that the distance between the movable plate 2 and the movable block 21 can be adjusted following the distance between the middle plate 1 and the middle block 11; the utility model can be adjusted in the length direction and the width direction, can adapt to different photovoltaic panel formats, and there is no need to prepare pallets of various specifications.

[0028] Further optimization scheme, movable plate 2 is set corresponding to middle plate 1, movable block 21 is set corresponding to middle block 11. The guide assembly is set on one side of movable plate 2 and middle plate 1, and the telescopic assembly is set on one side of movable block 21 and middle block 11.

[0029] A further optimized solution is that the telescopic assembly includes a cavity opened in the movable block 21, in which a first bevel gear 24 is rotatably connected, the first bevel gear 24 is meshed with a second bevel gear 25, a second threaded rod 26 is fixedly connected to the center of the second bevel gear 25, and one end of the second threaded rod 26 extending out of the cavity is threadedly connected to a second threaded cylinder 27.

[0030] According to a further optimized solution, the center of the first bevel gear 24 is fixedly connected to a second transmission rod 23 , one end of the second transmission rod 23 extending out of the cavity is rotatably connected to a second positioning hole 22 , and the second positioning hole 22 is provided on the outer wall of the movable block 21 .

[0031] By rotating the second transmission rod 23, the second transmission rod 23 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, and the second bevel gear 25 drives the second threaded rod 26 to rotate. By rotating the second threaded rod 26, the length of the second threaded rod 26 extending into the second threaded cylinder 27 can be adjusted to adjust the spacing between the intermediate block 11 and the movable block 21 and between two adjacent movable blocks 21.

[0032] According to a further optimized solution, one end of the second threaded barrel 27 located between two adjacent movable blocks 21 and away from the second threaded rod 26 is fixedly connected to the outer wall of one movable block 21 .

[0033] According to a further optimized solution, the second threaded barrel 27 between the movable block 21 and the intermediate block 11 has one end away from the second threaded rod 26 fixedly connected to the outer wall of the intermediate block 11 .

[0034] A further optimized solution is that the first limiting portion includes a first positioning hole 12 opened on the outer wall of the middle block 11 away from the middle plate 1, and a first transmission rod 13 is rotatably connected in the first positioning hole 12, and one end of the first transmission rod 13 extending outside the middle block 11 is fixedly connected to a first threaded rod 14, and the first threaded rod 14 is threadedly connected to a first threaded barrel 15, and the first threaded barrel 15 is embedded in the middle plate 1, and first sleeves 17 are symmetrically arranged on both sides of the first threaded barrel 15, and the first sleeve 17 is embedded in the middle plate 1, and a first limiting rod 16 is slidably connected in the first sleeve 17, and one end of the first limiting rod 16 extending outside the first sleeve 17 is fixedly connected to the middle block 11.

[0035] By rotating the first transmission rod 13 , the first transmission rod 13 drives the first threaded rod 14 to rotate. The rotation of the first threaded rod 14 can adjust the length of the first threaded rod 14 extending into the first threaded barrel 15 to adjust the distance between the middle plate 1 and the middle block 11 .

[0036] One end of the first transmission rod 13 in the first positioning hole 12 does not extend out of the first positioning hole 12, and one end of the second transmission rod 23 in the second positioning hole 22 does not extend out of the second positioning hole 22, so as to avoid external collisions causing deformation of the first transmission rod 13 and the second transmission rod 23 and affecting use.

[0037] In order to facilitate the rotation of the first transmission rod 13 and the second transmission rod 23, the first transmission rod 13 and the second transmission rod 23 are respectively detachably connected with a handwheel. By installing the handwheel into the first positioning hole 12 or the second positioning hole 22, the handwheel can drive the first transmission rod 13 or the second transmission rod 23 to rotate.

[0038] According to a further optimized solution, the second limiting portion includes a plurality of second sleeves 28 embedded in the movable plate 2 , a second limiting rod is slidably connected in the second sleeve 28 , and one end of the second limiting rod extending out of the second sleeve 28 is fixedly connected to the movable block 21 .

[0039] According to a further optimized solution, the guide assembly includes a third limiting rod 30 penetrating through and fixedly connected to the middle plate 1 , and a plurality of third sleeves 31 are slidably connected to both ends of the third limiting rod 30 , and the third sleeve 31 is fixedly connected to the movable plate 2 .

[0040] Working process: according to the specifications of the photovoltaic panels to be loaded, the first transmission rod 13 is adjusted by rotating the first transmission rod 13, and the first transmission rod 13 mobilizes the first threaded rod 14 to rotate. The rotation of the first threaded rod 14 can adjust the length of the first threaded rod 14 extending into the first threaded barrel 15, which is used to adjust the spacing between the intermediate plate 1 and the intermediate block 11, so that the spacing between the intermediate plate 1 and the two outer sides of the intermediate block 11 meets the requirements; then, by rotating the second transmission rod 23 respectively, the second transmission rod 23 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, and the second bevel gear 25 drives the second threaded rod 26 to rotate. Through the rotation of the second threaded rod 26, the length of the second threaded rod 26 extending into the second threaded barrel 27 can be adjusted to adjust the spacing between the intermediate block 11 and the movable block 21 and between two adjacent movable blocks 21, and make the spacing between the two outer sides of the two outermost movable blocks 21 meet the requirements; the photovoltaic panel can be placed on the tray.

[0041] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A telescopic mechanical tray device, characterized in that: The invention comprises an adjusting component, wherein a plurality of movable components are respectively arranged on both sides of the adjusting component, and a telescopic component is respectively arranged between the adjusting component and the adjacent movable components and between two adjacent movable components, the adjusting component comprises an intermediate plate (1) and an intermediate block (11), and a first limiting portion is arranged between the intermediate plate (1) and the intermediate block (11) on the side opposite to each other; the movable component comprises a movable plate (2) and a movable block (21), and a second limiting portion is arranged between the movable plate (2) and the side opposite to each other to the movable block (21); a guiding component is arranged on the intermediate plate (1), and the guiding component is slidably connected to all the movable plates (2).

2. The telescopic mechanical tray device according to claim 1, characterized in that: The movable plate (2) is arranged correspondingly to the middle plate (1), and the movable block (21) is arranged correspondingly to the middle block (11).

3. The telescopic mechanical tray device according to claim 1, characterized in that: The telescopic assembly comprises a cavity opened in the movable block (21), a first bevel gear (24) is rotatably connected in the cavity, a second bevel gear (25) is meshed with the first bevel gear (24), a second threaded rod (26) is fixedly connected to the center of the second bevel gear (25), and one end of the second threaded rod (26) extending out of the cavity is threadedly connected to a second threaded cylinder (27).

4. The telescopic mechanical tray device according to claim 3, characterized in that: The center of the first bevel gear (24) is fixedly connected to a second transmission rod (23); one end of the second transmission rod (23) extending out of the cavity is rotatably connected to a second positioning hole (22); and the second positioning hole (22) is formed on the outer wall of the movable block (21).

5. The telescopic mechanical tray device according to claim 4, characterized in that: One end of the second threaded barrel (27) located between two adjacent movable blocks (21) and away from the second threaded rod (26) is fixedly connected to the outer wall of one of the movable blocks (21).

6. The telescopic mechanical tray device according to claim 4, characterized in that: One end of the second threaded barrel (27) located between the movable block (21) and the intermediate block (11) away from the second threaded rod (26) is fixedly connected to the outer wall of the intermediate block (11).

7. The telescopic mechanical tray device according to claim 1, characterized in that: The first limiting portion comprises a first positioning hole (12) formed on an outer wall of the intermediate block (11) away from the intermediate plate (1); a first transmission rod (13) is rotatably connected in the first positioning hole (12); one end of the first transmission rod (13) extending outside the intermediate block (11) is fixedly connected to a first threaded rod (14); the first threaded rod (14) is threadedly connected to a first threaded barrel (15); the first threaded barrel (15) is embedded in the intermediate plate (1); first sleeves (17) are symmetrically arranged on both sides of the first threaded barrel (15); the first sleeve (17) is embedded in the intermediate plate (1); a first limiting rod (16) is slidably connected in the first sleeve (17); one end of the first limiting rod (16) extending outside the first sleeve (17) is fixedly connected to the intermediate block (11).

8. The telescopic mechanical tray device according to claim 1, characterized in that: The second limiting portion comprises a plurality of second sleeves (28) embedded in the movable plate (2), a second limiting rod being slidably connected in the second sleeve (28), and one end of the second limiting rod extending out of the second sleeve (28) being fixedly connected to the movable block (21).

9. The telescopic mechanical tray device according to claim 1, characterized in that: The guide assembly comprises a third limiting rod (30) penetrating through and fixedly connected to the middle plate (1), and a plurality of third sleeves (31) are slidably connected to both ends of the third limiting rod (30), and the third sleeves (31) are fixedly connected to the movable plate (2).

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