Adjustable loading and unloading platform for electric power material storage

Abstract

The invention discloses an adjustable loading and unloading platform for electric power material storage, which belongs to the technical field of material loading and unloading and comprises a loading and unloading box, a multi-stage transportation mechanism and a pair of lifting mechanisms. The multi-stage conveying mechanism comprises three belts arranged from top to bottom, each belt conducts conveying through two belt wheels, a first rotating shaft is installed on the shaft portion of each belt wheel, the two ends of each first rotating shaft are connected with fixing side plates, and a first driving motor is installed on each fixing side plate. The output end of the driving motor I is connected with the rotating shaft I far away from the loading and unloading box; the first rotating shaft close to the loading and unloading box is movably connected with the loading and unloading box through a sliding assembly. The pair of lifters is connected with the loading and unloading box and used for adjusting the overall height of the loading and unloading platform; according to the design, automatic transportation of electric power materials can be achieved, and moving and outdoor carrying are convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of material loading and unloading, and in particular relates to an adjustable loading and unloading platform for storing electric power materials. Background Art

[0002] With the rapid development of the power industry, the storage and transportation of power materials have become more and more frequent. Power materials, especially medium and large equipment and materials, such as oscilloscopes and transformers, are usually loaded and unloaded by traditional manual handling or large-scale handling and transmission equipment when transported outdoors.

[0003] However, traditional loading and unloading methods have some shortcomings, such as:

[0004] 1. The traditional manual handling and loading and unloading method is not only inefficient, but also consumes a lot of physical energy of the workers. Long-term operation can easily lead to fatigue and injury of the workers, and also increase the manpower cost of the enterprise. In addition, the accuracy and stability of manual loading and unloading are difficult to guarantee, which may cause damage to the materials and affect the safe operation of power facilities.

[0005] 2. When using large-scale transport and transmission equipment, the equipment is often large in size and inconvenient to move and carry, especially when it is necessary to frequently change positions or transport materials between different locations;

[0006] In view of the deficiencies in the prior art, the present invention provides an adjustable loading and unloading platform for electric power material storage, aiming to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an adjustable loading and unloading platform for storing electric power materials, which can realize the automated transportation of electric power materials and is easy to move and carry outside.

[0008] To achieve the above object, the present invention is implemented by adopting the following technical solutions:

[0009] Adjustable loading and unloading platform for power material storage, including:

[0010] Loading and unloading boxes;

[0011] A multi-stage transport mechanism, the multi-stage transport mechanism comprises three belts arranged from top to bottom, each of the belts is transmitted through two pulleys, a rotating shaft 1 is installed on the shaft of each pulley, both ends of the rotating shaft 1 are connected to fixed side plates, a driving motor 1 is installed on the fixed side plate, and the output end of the driving motor 1 is connected to the rotating shaft 1 away from the loading and unloading box; the rotating shaft 1 close to the loading and unloading box is movably connected to the loading and unloading box through a sliding assembly;

[0012] And a pair of lifting mechanisms, the pair of lifting mechanisms are connected to the loading and unloading box and are used to adjust the overall height of the loading and unloading platform.

[0013] Preferably, the sliding assembly comprises a first sliding side plate and a second sliding side plate; wherein,

[0014] The first sliding side plate is slidably connected to the box body slide groove 2 provided on the inner side wall of the loading and unloading box, and is provided with a side slide groove 1 and a side slide groove 2;

[0015] The second sliding side plate is slidably connected to the side sliding groove 2 and is provided with a side sliding groove 3;

[0016] A rotating shaft 1 located at the top layer and close to the loading and unloading box is slidably connected to a box slide groove 1 opened on the inner wall of the loading and unloading box; a rotating shaft 1 located in the middle and close to the loading and unloading box is slidably connected to the side slide groove 1; a rotating shaft 1 located at the bottom layer and close to the loading and unloading box is slidably connected to the side slide groove 3.

[0017] Preferably, the lifting mechanism comprises a storage box, two side walls of the storage box are connected with a bidirectional lead screw, two threaded sections of the bidirectional lead screw are threadedly connected with a nut, the outer periphery of the nut is connected with a guide block, the guide block is movably connected with a plurality of foldable and retractable adjustment rods, and each of the adjustment rods is locked or unlocked by adjusting a turntable;

[0018] A second driving motor is also installed on the outer side wall of the storage box, and the output end of the second driving motor is connected to the bidirectional lead screw.

[0019] Preferably, the multi-stage transport mechanism further comprises a first slider, a second slider and a limit block; wherein,

[0020] The first sliding block is connected to the top of the fixed side plate located at the uppermost layer, and is slidably connected to a box body sliding groove 3 opened on the top of the loading and unloading box;

[0021] The second sliding block is slidably connected to a bottom sliding groove provided at the bottom of the fixed side plate;

[0022] The limit block is arranged at the inner top edge of the loading and unloading box, and is used to prevent the first sliding block from being separated from the box body sliding groove three.

[0023] Preferably, it also includes at least one pair of supporting mechanisms, the supporting mechanism includes two supporting legs, and the bottom of the first sliding side plate and the second sliding side plate are also provided with a rectangular groove, and each of the supporting legs is rotatably connected to the rectangular groove through a second rotating shaft.

[0024] Preferably, the lifting mechanism further comprises a pair of self-locking universal wheels, and the self-locking universal wheels are connected to the bottom of the adjusting rod located at the bottom.

[0025] Preferably, it further comprises a push handle, wherein the push handle is connected to the top of the loading and unloading box.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention designs a multi-level transport mechanism. First, by configuring three continuous belts and corresponding pulleys, continuous transport of materials is realized, which significantly improves loading and unloading efficiency. Secondly, each pulley shaft is equipped with a driving motor, which effectively reduces the physical exertion of manual handling and reduces labor intensity. Furthermore, the design of the sliding assembly enables the loading and unloading box to flexibly dock with the belt, and the setting of the first slider and the second slider further enhances the stability of the belt transmission. Finally, the multi-level transport mechanism can be stored in the loading and unloading box when not in use, which is convenient for carrying and storage, further improving loading and unloading efficiency.

[0028] 2. The present invention introduces a lifting mechanism, which is equipped with a bidirectional lead screw and a foldable and telescopic adjusting rod, which can adjust the height of the loading and unloading platform as needed to adapt to different loading and unloading environments; the adjusting rod is locked or unlocked by adjusting the turntable, which enhances the safety of the loading and unloading platform and the convenience of operation; and the adjusting rod can be stored in a storage box when not in use, making the loading and unloading platform more convenient to carry and store.

[0029] 3. The present invention adds a supporting mechanism, and the design of the supporting legs prevents the belt from directly contacting the ground or loading into the vehicle box, thereby avoiding obstruction of transportation and enhancing the stability of the loading and unloading platform; and the supporting legs can be rotated and stored in the rectangular groove when not in use, further improving the portability of the loading and unloading platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the present invention.

[0031] Figure 2 It is a structural schematic diagram of the multi-level transportation mechanism of the present invention.

[0032] Figure 3 It is a structural schematic diagram of the lifting mechanism of the present invention.

[0033] Figure 4 It is a bottom view of the present invention.

[0034] Figure 5 It is a partial enlarged view A of the support mechanism of the present invention.

[0035] Figure 6 It is a cross-sectional view of a partial structure from another perspective of the present invention.

[0036] in:

[0037] 1. Loading and unloading boxes; 11. Box slide 1; 12. Box slide 2; 13. Box slide 3; 14. Limit block;

[0038] 2. Multi-stage transport mechanism; 21. Belt; 22. Pulley; 23. Rotating shaft 1; 24. Fixed side plate; 241. Bottom slide; 25. Driving motor 1; 26. Sliding assembly; 261. First slider; 262. Second slider; 263. First sliding side plate; 2631. Side slide 1; 2632. Side slide 2; 2633. Rectangular groove; 264. Second sliding side plate; 2641. Side slide 3;

[0039] 3. Lifting mechanism; 31. Storage box; 32. Bidirectional lead screw; 33. Nut; 34. Guide block; 35. Second driving motor; 36. Adjustment rod; 37. Adjustment turntable; 38. Self-locking universal wheel;

[0040] 4. Support mechanism; 41. Rotating shaft 2; 42. Support leg;

[0041] 5. Push the handle. DETAILED DESCRIPTION

[0042] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0043] In the description of the present invention, it should be understood that the terms "middle", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0045] Embodiment 1

[0046] refer to Figure 1-Figure 6This embodiment provides an adjustable loading and unloading platform for power material storage, including:

[0047] Loading and unloading box 1;

[0048] A multi-stage transport mechanism 2, the multi-stage transport mechanism 2 comprises three belts 21 arranged from top to bottom, each of the belts 21 is transmitted through two pulleys 22, a shaft of each pulley 22 is installed with a rotating shaft 23, both ends of the rotating shaft 23 are connected with fixed side plates 24, a driving motor 25 is installed on the fixed side plates 24, and an output end of the driving motor 25 is connected to the rotating shaft 23 away from the loading and unloading box 1; the rotating shaft 23 close to the loading and unloading box 1 is movably connected to the loading and unloading box 1 through a sliding assembly 26;

[0049] And a pair of lifting mechanisms 3, the pair of lifting mechanisms 3 are connected to the loading and unloading box 1, and are used to adjust the overall height of the loading and unloading platform.

[0050] In order to further enhance the transmission stability of the belt 21, in this embodiment, the multi-stage transport mechanism 2 further includes a first slider 261, a second slider 262 and a limit block 14; wherein,

[0051] The first sliding block 261 is connected to the top of the fixed side plate 24 located at the uppermost layer, and is slidably connected to the box body sliding groove 3 13 opened on the top of the loading and unloading box 1;

[0052] The second sliding block 262 is slidably connected to a bottom sliding groove 241 formed at the bottom of the fixed side plate 24;

[0053] The limit block 14 is arranged at the inner top edge of the loading and unloading box 1 to prevent the first sliding block 261 from being separated from the box body sliding groove 3 13 .

[0054] Furthermore, in this embodiment, the sliding assembly 26 includes a first sliding side plate 263 and a second sliding side plate 264; wherein,

[0055] The first sliding side plate 263 is slidably connected to the box body slide groove 2 12 provided on the inner side wall of the loading and unloading box 1, and is provided with a side slide groove 1 2631 and a side slide groove 2632;

[0056] The second sliding side plate 264 is slidably connected to the second side sliding groove 2632 and is provided with a third side sliding groove 2641;

[0057] The rotating shaft 23 located at the top layer and close to the loading and unloading box 1 is slidably connected to the box slide groove 11 opened on the inner wall of the loading and unloading box 1; the rotating shaft 23 located in the middle and close to the loading and unloading box 1 is slidably connected to the side slide groove 2631; the rotating shaft 23 located at the bottom layer and close to the loading and unloading box 1 is slidably connected to the side slide groove 3 2641.

[0058] Working principle: When in use, first adjust the extension length of the belt 21 according to the needs of the site, then put the bottom belt 21 on the trunk of the loader, and then start the three driving motors 25. The driving motors 25 drive their respective pulleys 22 to rotate through the rotating shaft 23, and the pulleys 22 drive the belts 21 to move. The driving motor is installed: each pulley 22 shaft is equipped with a driving motor to reduce the physical exertion of manual handling. When not in use, the multi-level transport mechanism 2 is stored in the loading and unloading box 1.

[0059] In this embodiment, the present invention designs a multi-stage transport mechanism 2. First, by configuring three continuous belts 21 and corresponding pulleys 22, continuous transport of materials is achieved, which significantly improves the loading and unloading efficiency; secondly, each pulley 22 shaft is equipped with a driving motor, which effectively reduces the physical exertion of manual handling and reduces labor intensity; further, the design of the sliding assembly 26 enables the loading and unloading box 1 to flexibly dock with the belt 21, and the setting of the first slider 261 and the second slider 262 further enhances the stability of the belt 21 transmission; finally, the multi-stage transport mechanism 2 can be stored in the loading and unloading box 1 when not in use, which is convenient for carrying and storage, further improving the loading and unloading efficiency.

[0060] Embodiment 2

[0061] refer to Figure 3 On the basis of the first embodiment, the lifting mechanism 3 designed by the present invention comprises a storage box 31, the two side walls of the storage box 31 are connected with a bidirectional lead screw 32, the two threaded sections of the bidirectional lead screw 32 are threadedly connected with a nut 33, the outer periphery of the nut 33 is connected with a guide block 34, the guide block 34 is movably connected with a plurality of foldable and retractable adjustment rods 36, and each of the adjustment rods 36 is locked or unlocked by adjusting a turntable 37;

[0062] A second driving motor 35 is also installed on the outer side wall of the storage box 31 , and the output end of the second driving motor 35 is connected to the bidirectional lead screw 32 .

[0063] It should be noted that the upper and lower ends of the guide block 34 are rotatably connected with foldable and retractable adjusting rods 36, but the number of adjusting rods 36 connected to the upper end is less than the number of adjusting rods 36 connected to the lower end. The purpose of providing a partially foldable and retractable adjusting rod 36 at the upper end is that when the lifting mechanism 3 is used, it not only plays a role in supporting and adjusting the loading and unloading box 1, but the adjusting rod 36 connected to the upper end can also prevent the electrical materials on the loading and unloading box 1 from accidentally slipping out.

[0064] Working principle: When in use, open the storage plate at the bottom of the storage box 31 (not shown in the figure), and then start the drive motor 2 35, the drive motor 2 35 drives the nut 33 to move, the nut 33 drives the guide block 34 to move, and the guide block 34 drives the adjustment rod 36 to extend until it is extended to a suitable height, and then use the adjustment dial to lock the position of the adjustment rod 36. However, when it is not needed, the adjustment dial 37 is operated in the reverse direction to unlock the adjustment rod 36, and then the rotation direction of the drive motor 2 35 is adjusted so that the adjustment rod 36 is folded and contracted to a minimum as a whole, stored in the storage box 31, and covered with the storage plate (not shown in the figure).

[0065] In this embodiment, the present invention introduces a lifting mechanism 3, which is equipped with a bidirectional screw 32 and a foldable and telescopic adjusting rod 36. The height of the loading and unloading platform can be adjusted as needed to adapt to different loading and unloading environments; the adjusting rod 36 is locked or unlocked by adjusting the turntable 37, thereby enhancing the safety of the loading and unloading platform and the convenience of operation; and the adjusting rod 36 can be stored in the storage box 31 when not in use, making the loading and unloading platform more convenient to carry and store.

[0066] Embodiment 3

[0067] refer to Figure 1-Figure 6 On the basis of Embodiment 1 and Embodiment 2, the present invention further comprises at least one pair of support mechanisms 4, wherein the support mechanisms 4 comprise two support legs 42, and rectangular grooves 2633 are formed at the bottoms of the first sliding side plates 263 and the second sliding side plates 264, and each of the support legs 42 is rotatably connected to the rectangular grooves 2633 via a second rotating shaft 41.

[0068] Furthermore, the lifting mechanism 3 further includes a pair of self-locking universal wheels 38 , and the self-locking universal wheels 38 are connected to the bottom of the adjusting rod 36 located at the bottom.

[0069] Furthermore, it also includes a push handle 5, which is connected to the top of the loading and unloading box 1.

[0070] Working principle: When in use, the support leg 42 is rotated to an angle perpendicular to the ground, and then placed on the ground or the trunk of a loading vehicle or other platforms. When not in use, it is rotated back into the rectangular groove 2633 for storage.

[0071] In this embodiment, the present invention adds a support mechanism 4, and the design of the support leg 42 prevents the belt 21 from directly contacting the ground or the loading box, thereby avoiding obstruction of transportation and enhancing the stability of the loading and unloading platform; and the support leg 42 can be rotated and stored in the rectangular groove 2633 when not in use, further improving the portability of the loading and unloading platform.

[0072] In summary, the present invention, through the combination of the above-mentioned structures, jointly improves the working efficiency, operational safety, stability, and convenience of carrying and storing of the adjustable loading and unloading platform for power material storage.

[0073] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. Adjustable loading and unloading platform for power material storage, characterized in that: include: Loading and unloading boxes (1); A multi-stage transport mechanism (2), the multi-stage transport mechanism (2) comprising three belts (21) arranged from top to bottom, each of the belts (21) being transmitted via two pulleys (22), a shaft of each pulley (22) being provided with a rotating shaft (23), both ends of the rotating shaft (23) being connected with fixed side plates (24), a driving motor (25) being provided on the fixed side plates (24), and an output end of the driving motor (25) being connected with a rotating shaft (23) away from a loading and unloading box (1); a rotating shaft (23) close to the loading and unloading box (1) being movably connected with the loading and unloading box (1) via a sliding assembly (26); And a pair of lifting mechanisms (3), the pair of lifting mechanisms (3) are connected to the loading and unloading box (1) and are used to adjust the overall height of the loading and unloading platform.

2. The adjustable loading and unloading platform for power material storage according to claim 1 is characterized in that: The sliding assembly (26) comprises a first sliding side plate (263) and a second sliding side plate (264); wherein, The first sliding side plate (263) is slidably connected to the box body sliding groove 2 (12) provided on the inner side wall of the loading and unloading box (1), and is provided with a side sliding groove 1 (2631) and a side sliding groove 2 (2632); The second sliding side plate (264) is slidably connected to the second side sliding groove (2632) and is provided with a third side sliding groove (2641); The rotating shaft 1 (23) located at the uppermost layer and close to the loading and unloading box (1) is slidably connected to a box body slide groove 1 (11) provided on the inner side wall of the loading and unloading box (1); the rotating shaft 1 (23) located in the middle and close to the loading and unloading box (1) is slidably connected to the side slide groove 1 (2631); and the rotating shaft 1 (23) located at the lowermost layer and close to the loading and unloading box (1) is slidably connected to the side slide groove 3 (2641).

3. The adjustable loading and unloading platform for electric power material storage according to claim 1 is characterized in that: The lifting mechanism (3) comprises a storage box (31), two side walls of the storage box (31) are connected with a bidirectional lead screw (32), two threaded sections of the bidirectional lead screw (32) are threadedly connected with a nut (33), the outer periphery of the nut (33) is connected with a guide block (34), the guide block (34) is movably connected with a plurality of foldable and retractable adjustment rods (36), and each of the adjustment rods (36) is locked or unlocked by an adjustment dial (37); A second driving motor (35) is also installed on the outer side wall of the storage box (31), and the output end of the second driving motor (35) is connected to the bidirectional lead screw (32).

4. The adjustable loading and unloading platform for power material storage according to claim 1 is characterized in that: The multi-level transport mechanism (2) further comprises a first sliding block (261), a second sliding block (262) and a limit block (14); wherein: The first sliding block (261) is connected to the top of the fixed side plate (24) located at the uppermost layer, and is slidably connected to a box body sliding groove three (13) opened at the top of the loading and unloading box (1); The second sliding block (262) is slidably connected to a bottom sliding groove (241) provided at the bottom of the fixed side plate (24); The limit block (14) is arranged at the inner top edge of the loading and unloading box (1) and is used to prevent the first sliding block (261) from being separated from the box body sliding groove three (13).

5. The adjustable loading and unloading platform for electric power material storage according to claim 2 is characterized in that: It also includes at least one pair of support mechanisms (4), the support mechanisms (4) including two support legs (42), the first sliding side plate (263) and the second sliding side plate (264) having a rectangular groove (2633) at the bottom, and each of the support legs (42) is rotatably connected to the rectangular groove (2633) via a second rotating shaft (41).

6. The adjustable loading and unloading platform for power material storage according to claim 3 is characterized in that: The lifting mechanism (3) further comprises a pair of self-locking universal wheels (38), wherein the self-locking universal wheels (38) are connected to the bottom of the adjusting rod (36) located at the bottom.

7. The adjustable loading and unloading platform for power material storage according to any one of claims 1 to 6, characterized in that: It also comprises a pushing handle (5), wherein the pushing handle (5) is connected to the top of the loading and unloading box (1).

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