Plateau oxygen generator auxiliary carrying device

Abstract

The utility model discloses a kind of oxygen generator auxiliary handling devices for plateau, including handling lifting platform car and two guardrails, the left side and the right side of the top of handling lifting platform car are all provided with limiting slot, the front side of handling lifting platform car is provided with the adjusting device of cooperation with guardrail, the left side of guardrail is provided with protection device, the top of the left side of guardrail is provided with the support column of cooperation with protection device, the left side of support column is provided with limiting block. The utility model is through the cooperation of guardrail, adjusting device and protection device, solve the position of the guardrail for protecting oxygen generator when handling lifting platform car of the present application is mostly fixed when handling oxygen generator for plateau, cannot be adjusted according to the size of handling goods, the lifting platform car of fixed guardrail cannot quickly adapt to the handling needs of different size goods, limit handling lifting platform car application range and flexibility problem.

Description

Technical Field

[0001] This utility model belongs to the field of high-altitude oxygen generator handling technology, and particularly relates to an auxiliary handling device for high-altitude oxygen generators. Background Technology

[0002] A material handling platform is a multi-functional logistics handling device, mainly used for loading, unloading, stacking, and short-distance transportation of goods. Driven by a hydraulic system, it can automatically lift and lower, enabling goods to move quickly and smoothly in the vertical direction, greatly improving the efficiency of logistics operations. Material handling platform trucks are widely used in warehouses, factories, stations, docks, and other places, and are an indispensable tool in modern logistics. The problem with existing technology is that when transporting oxygen generators for high-altitude use, the guardrails used to protect the oxygen generators are mostly fixed in position and cannot be adjusted according to the size of the items being transported. Material handling platform trucks with fixed guardrails cannot quickly adapt to the handling needs of goods of different sizes, limiting the application range and flexibility of material handling platform trucks. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides an auxiliary handling device for oxygen generators used in high-altitude areas. It has the advantage of adjusting the position of the guardrails on the handling lifting platform vehicle according to the size of the goods being transported. This solves the problem that existing handling lifting platform vehicles, when transporting oxygen generators in high-altitude areas, mostly have fixed guardrail positions that cannot be adjusted according to the size of the goods being transported. Fixed guardrail lifting platform vehicles cannot quickly adapt to the handling needs of goods of different sizes, thus limiting the application range and flexibility of the handling lifting platform vehicle.

[0004] This utility model is implemented as follows: an auxiliary transport device for an oxygen generator used in high-altitude areas includes a transport lifting platform vehicle and two guardrails. Limit slots are provided on the left and right sides of the top of the transport lifting platform vehicle. An adjustment device for use with the guardrails is provided on the front of the transport lifting platform vehicle. A protective device for use with the adjustment device is provided on the left side of the guardrail. A support column for use with the protective device is provided at the top of the left side of the guardrail. A limit block is provided on the left side of the support column. A support frame for use with the adjustment device is provided at the bottom of the transport lifting platform vehicle. Support blocks for use with the protective device are provided on the front and rear sides of the left side of the transport lifting platform vehicle.

[0005] In a preferred embodiment of this utility model, the bottom of the guardrail passes through the limiting groove and extends into the inner cavity of the limiting groove to contact the inner wall of the limiting groove; the right side of the support column is fixedly connected to the guardrail; and the right side of the limiting block is fixedly connected to the support column.

[0006] In a preferred embodiment of this invention, the top of the support frame is fixedly connected to the transport lifting platform vehicle, and the right side of the support block is fixedly connected to the transport lifting platform vehicle.

[0007] In a preferred embodiment of this invention, the adjusting device includes a drive motor, the output end of which is fixedly connected to a first transmission gear, a second transmission gear meshing with the top of the first transmission gear, a first pulley disposed on the rear side of the second transmission gear, a second pulley disposed on the right side of the first pulley, adjusting screws for both the first and second pulleys being disposed on their rear sides, and a transmission belt sleeved on the surface of the first and second pulleys.

[0008] In a preferred embodiment of this utility model, the protective device includes a first protective plate and a second protective plate. The first protective plate is disposed on the right side of the second protective plate. The sides of the first and second protective plates closest to the support column are both sleeved on the surface of the support column and are rotatably connected to the support column via a rotating shaft. The sides of the first and second protective plates furthest from the support column are each provided with a movable hole. A pushing column is disposed in the inner cavity of the movable hole. A positioning block is disposed on the left side of the pushing column. A protective positive and negative screw is disposed on the right side of the pushing column. Movable blocks are sleeved on the front and rear sides of the surface of the protective positive and negative screw. A linkage gear is disposed on the front side of the protective positive and negative screw.

[0009] In a preferred embodiment of this invention, the bottom of the drive motor is fixedly connected to the support frame, the front side of the first pulley is fixedly connected to the second transmission gear, the front sides of the two adjusting screws are fixedly connected to the first pulley and the second pulley respectively, the rear side of the adjusting screws passes through the transport lifting platform and the protective plate in sequence, and extends to the inner cavity of the limiting groove and is rotatably connected to the inner wall of the limiting groove through a rotating shaft, and the adjusting screws are threadedly connected to the protective plate.

[0010] In a preferred embodiment of this invention, the surface of the pushing column contacts the inner wall of the moving hole. The left and right sides of the pushing column pass through the moving hole and extend to the outside of the moving hole, respectively, and are fixedly connected to the positioning block and the moving block. The moving block is threadedly connected to the protective positive and negative screw. The rear side of the protective positive and negative screw is rotatably connected to the inner side of the support block through a rotating shaft. The front side of the protective positive and negative screw passes through the support block and extends to the outside of the support block, and is fixedly connected to the linkage gear. The linkage gear meshes with the second transmission gear on the side closest to the second transmission gear.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model solves the problem that existing transport lifting platform vehicles, when transporting oxygen generators for high-altitude use, mostly have fixed guardrails that cannot be adjusted according to the size of the transported items. The fixed guardrails of the lifting platform vehicle cannot quickly adapt to the transport needs of goods of different sizes, thus limiting the application range and flexibility of the transport lifting platform vehicle.

[0013] 2. This utility model can limit the guardrail by setting a limiting groove, and can support and limit the first and second guardrails by setting a support column and a limiting block.

[0014] 3. This utility model can support the drive motor by setting a support frame, and can support and limit the protective positive and negative screws by setting a support block.

[0015] 4. This utility model, by setting an adjustment device, can adjust the position of the guardrail, making it convenient for users to use the guardrail.

[0016] 5. By setting up a protective device, this utility model can protect the items on the lifting platform vehicle, making it convenient for users to use the lifting platform vehicle.

[0017] 6. This utility model, by setting a drive motor, can drive the first transmission gear to rotate. By setting the first transmission gear, it can drive the second transmission gear to rotate. By setting the second transmission gear, it can drive the linkage gear and the first pulley to rotate. By setting the first pulley and the transmission belt, it can drive the second pulley and the two adjusting screws to rotate. By setting the adjusting screws, it can move the guardrail and adjust the guardrail.

[0018] 7. This utility model can protect the goods on the lifting platform vehicle by setting a first protective plate and a second protective plate. By setting a push column and a moving hole, the first and second protective plates can be rotated. By setting a positioning block, the first and second protective plates can be limited. By setting a moving block, the push column can be moved. By setting a protective positive and negative screw, the moving block can be moved. By setting a linkage gear, the protective positive and negative screw can be rotated. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the support frame and support block provided in this embodiment of the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the adjustment device provided in an embodiment of the present utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the protective device provided in an embodiment of this utility model.

[0023] In the diagram: 1. Handling lifting platform vehicle; 2. Guardrail; 3. Limiting groove; 4. Adjusting device; 5. Protective device; 6. Support column; 7. Limiting block; 8. Support frame; 9. Support block; 401. Drive motor; 402. First transmission gear; 403. Second transmission gear; 404. First pulley; 405. Second pulley; 406. Adjusting screw; 407. Transmission belt; 501. First protective plate; 502. Second protective plate; 503. Moving hole; 504. Push column; 505. Positioning block; 506. Protective screw; 507. Moving block; 508. Linkage gear. Detailed Implementation

[0024] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0025] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0026] like Figures 1 to 4 As shown in the figure, an auxiliary transport device for an oxygen generator used in high-altitude areas provided by this utility model includes a transport lifting platform 1 and two guardrails 2. Limiting grooves 3 are provided on the left and right sides of the top of the transport lifting platform 1. An adjustment device 4 for use with the guardrails 2 is provided on the front side of the transport lifting platform 1. A protective device 5 for use with the adjustment device 4 is provided on the left side of the guardrails 2. A support column 6 for use with the protective device 5 is provided on the top of the left side of the guardrails 2. A limiting block 7 is provided on the left side of the support column 6. A support frame 8 for use with the adjustment device 4 is provided at the bottom of the transport lifting platform 1. Support blocks 9 for use with the protective device 5 are provided on the front and rear sides of the left side of the transport lifting platform 1.

[0027] refer to Figure 1 , Figure 2 and Figure 3 The bottom of the guardrail 2 passes through the limiting groove 3 and extends into the inner cavity of the limiting groove 3 to contact the inner wall of the limiting groove 3. The right side of the support column 6 is fixedly connected to the guardrail 2, and the right side of the limiting block 7 is fixedly connected to the support column 6.

[0028] The above scheme is adopted: by setting the limiting groove 3, the guardrail 2 can be limited; by setting the support column 6 and the limiting block 7, the first guardrail 501 and the second guardrail 502 can be supported and limited.

[0029] refer to Figure 2 The top of the support frame 8 is fixedly connected to the transport lifting platform vehicle 1, and the right side of the support block 9 is fixedly connected to the transport lifting platform vehicle 1.

[0030] The above solution is adopted: by setting the support frame 8, the drive motor 401 can be supported, and by setting the support block 9, the protective positive and negative screws 506 can be supported and limited.

[0031] refer to Figure 3 The adjusting device 4 includes a drive motor 401. The output end of the drive motor 401 is fixedly connected to a first transmission gear 402. A second transmission gear 403 meshes with the top of the first transmission gear 402. A first pulley 404 is provided on the rear side of the second transmission gear 403. A second pulley 405 is provided on the right side of the first pulley 404. Adjusting screws 406 are provided on the rear sides of both the first pulley 404 and the second pulley 405. A transmission belt 407 is sleeved on the surface of the first pulley 404 and the second pulley 405.

[0032] The above solution allows for the adjustment of the position of the guardrail 2 by setting the adjustment device 4, making it convenient for users to use the guardrail 2.

[0033] refer to Figure 4 The protective device 5 includes a first protective plate 501 and a second protective plate 502. The first protective plate 501 is disposed on the right side of the second protective plate 502. The first protective plate 501 and the second protective plate 502 are both sleeved on the surface of the support column 6 on the side closest to the support column 6 and are rotatably connected to the support column 6 through a rotating shaft. The first protective plate 501 and the second protective plate 502 are both provided with a moving hole 503 on the side away from the support column 6. A pushing column 504 is provided in the inner cavity of the moving hole 503. A positioning block 505 is provided on the left side of the pushing column 504. A protective positive and negative screw 506 is provided on the right side of the pushing column 504. Moving blocks 507 are sleeved on the front and rear sides of the surface of the protective positive and negative screw 506. A linkage gear 508 is provided on the front side of the protective positive and negative screw 506.

[0034] By adopting the above solution, the protective device 5 can protect the items on the lifting platform 1, making it convenient for users to use the lifting platform 1.

[0035] refer to Figure 2 and Figure 3The bottom of the drive motor 401 is fixedly connected to the support frame 8. The front side of the first pulley 404 is fixedly connected to the second transmission gear 403. The front sides of the two adjusting screws 406 are fixedly connected to the first pulley 404 and the second pulley 405 respectively. The rear side of the adjusting screws 406 passes through the transport lifting platform 1 and the protective plate in sequence, and extends to the inner cavity of the limiting groove 3. It is rotatably connected to the inner wall of the limiting groove 3 through a rotating shaft. The adjusting screws 406 are threadedly connected to the protective plate.

[0036] The above scheme is adopted as follows: by setting a drive motor 401, the first transmission gear 402 can be driven to rotate; by setting the first transmission gear 402, the second transmission gear 403 can be driven to rotate; by setting the second transmission gear 403, the linkage gear 508 and the first pulley 404 can be driven to rotate; by setting the first pulley 404 and the transmission belt 407, the second pulley 405 and the two adjusting screws 406 can be driven to rotate; by setting the adjusting screws 406, the guardrail 2 can be moved to adjust the guardrail 2.

[0037] refer to Figure 2 , Figure 3 and Figure 4 The surface of the push post 504 contacts the inner wall of the moving hole 503. The left and right sides of the push post 504 pass through the moving hole 503 and extend to the outside of the moving hole 503, respectively, and are fixedly connected to the positioning block 505 and the moving block 507. The moving block 507 is threadedly connected to the protective positive and negative screw 506. The rear side of the protective positive and negative screw 506 is rotatably connected to the inner side of the support block 9 through a rotating shaft. The front side of the protective positive and negative screw 506 passes through the support block 9 and extends to the outside of the support block 9, and is fixedly connected to the linkage gear 508. The side of the linkage gear 508 close to the second transmission gear 403 meshes with the second transmission gear 403.

[0038] The above scheme is adopted as follows: by setting the first protective plate 501 and the second protective plate 502, the goods on the handling lifting platform vehicle 1 can be protected; by setting the push column 504 and the moving hole 503, the first protective plate 501 and the second protective plate 502 can be rotated; by setting the positioning block 505, the first protective plate 501 and the second protective plate 502 can be limited; by setting the moving block 507, the push column 504 can be moved; by setting the protective positive and negative screws 506, the moving block 507 can be moved; and by setting the linkage gear 508, the protective positive and negative screws 506 can be rotated.

[0039] The working principle of this utility model:

[0040] In use, the loading platform 1 is raised to a position level with the bottom of the goods to be transported. The goods are placed onto the loading platform 1 from the right side of the guardrail 2. After placement, the drive motor 401 is started, which drives the first transmission gear 402 to rotate. The first transmission gear 402 drives the second transmission gear 403 and the linkage gear 508 to rotate synchronously. The first transmission gear 402 drives the first pulley 404 and the left-side adjusting screw 406 to rotate synchronously. The first pulley 404 drives the second pulley 405 and the right-side adjusting screw 406 to rotate synchronously via the transmission belt 407. The positive and negative screws 406 rotate synchronously, and at the same time, the two adjusting positive and negative screws 406 drive the guardrail 2 to move. The linkage gear 508 drives the guardrail positive and negative screws 506 to rotate synchronously, and the guardrail positive and negative screws 506 drive the moving block 507 to move. The moving block 507 drives the pushing column 504 to move in the inner cavity of the moving hole 503. The pushing column 504 rotates on the surface of the first protective plate 501 and the second protective plate 502 on the support column 6. When the guardrail 2 moves to the appropriate position, the drive motor 401 stops, and the platform of the transport lifting platform 1 descends to complete the work.

[0041] In summary, this auxiliary handling device for high-altitude oxygen generators, through the coordinated use of guardrail 2, adjustment device 4, and protective device 5, solves the problem that existing handling platform vehicles, when handling high-altitude oxygen generators, mostly have fixed guardrail positions that cannot be adjusted according to the size of the items being transported. Fixed guardrail lifting platform vehicles cannot quickly adapt to the handling needs of goods of different sizes, thus limiting the application range and flexibility of the handling platform vehicle.

[0042] 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 process, method, article, or apparatus.

[0043] 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. A high-altitude oxygen generator auxiliary transport device, comprising a transport lifting platform vehicle (1) and two guardrails (2), characterized in that: Limiting grooves (3) are provided on the left and right sides of the top of the transport lifting platform (1). An adjustment device (4) is provided on the front side of the transport lifting platform (1) in conjunction with the guardrail (2). A protective device (5) is provided on the left side of the guardrail (2) in conjunction with the adjustment device (4). A support column (6) is provided on the top left side of the guardrail (2) in conjunction with the protective device (5). A limiting block (7) is provided on the left side of the support column (6). A support frame (8) is provided on the bottom of the transport lifting platform (1) in conjunction with the adjustment device (4). Support blocks (9) are provided on the front and rear sides of the left side of the transport lifting platform (1) in conjunction with the protective device (5).

2. The auxiliary transport device for an oxygen generator used at high altitudes as described in claim 1, characterized in that: The bottom of the guardrail (2) passes through the limiting groove (3) and extends to the inner cavity of the limiting groove (3) to contact the inner wall of the limiting groove (3). The right side of the support column (6) is fixedly connected to the guardrail (2), and the right side of the limiting block (7) is fixedly connected to the support column (6).

3. The auxiliary transport device for an oxygen generator used at high altitudes as described in claim 1, characterized in that: The top of the support frame (8) is fixedly connected to the transport lifting platform vehicle (1), and the right side of the support block (9) is fixedly connected to the transport lifting platform vehicle (1).

4. The auxiliary transport device for an oxygen generator used at high altitudes as described in claim 1, characterized in that: The adjustment device (4) includes a drive motor (401), the output end of which is fixedly connected to a first transmission gear (402), the top of which is meshed with a second transmission gear (403), a first pulley (404) is provided on the rear side of the second transmission gear (403), a second pulley (405) is provided on the right side of the first pulley (404), and an adjustment screw (406) is provided on the rear side of both the first pulley (404) and the second pulley (405). A transmission belt (407) is sleeved on the surface of the first pulley (404) and the second pulley (405).

5. The auxiliary transport device for an oxygen generator used at high altitudes as described in claim 1, characterized in that: The protective device (5) includes a first protective plate (501) and a second protective plate (502). The first protective plate (501) is located on the right side of the second protective plate (502). The first protective plate (501) and the second protective plate (502) are both sleeved on the surface of the support column (6) on the side closest to the support column (6) and are rotatably connected to the support column (6) through a rotating shaft. The first protective plate (501) and the second protective plate (502) are both provided with a moving hole (503) on the side away from the support column (6). A pushing column (504) is provided in the inner cavity of the moving hole (503). A positioning block (505) is provided on the left side of the pushing column (504). A protective positive and negative screw (506) is provided on the right side of the pushing column (504). Moving blocks (507) are sleeved on the front and rear sides of the surface of the protective positive and negative screw (506). A linkage gear (508) is provided on the front side of the protective positive and negative screw (506).

6. The auxiliary transport device for an oxygen generator used at high altitudes as described in claim 4, characterized in that: The bottom of the drive motor (401) is fixedly connected to the support frame (8), the front side of the first pulley (404) is fixedly connected to the second transmission gear (403), the front sides of the two adjusting screws (406) are fixedly connected to the first pulley (404) and the second pulley (405) respectively, the rear side of the adjusting screws (406) passes through the transport lifting platform vehicle (1) and the protective plate in sequence, and extends to the inner cavity of the limiting groove (3) and is rotatably connected to the inner wall of the limiting groove (3) through a rotating shaft, and the adjusting screws (406) are threadedly connected to the protective plate.

7. The auxiliary transport device for an oxygen generator used at high altitudes as described in claim 5, characterized in that: The surface of the push post (504) contacts the inner wall of the moving hole (503). The left and right sides of the push post (504) pass through the moving hole (503) and extend to the outside of the moving hole (503) to be fixedly connected to the positioning block (505) and the moving block (507) respectively. The moving block (507) is threadedly connected to the protective positive and negative screw (506). The rear side of the protective positive and negative screw (506) is rotatably connected to the inner side of the support block (9) through a rotating shaft. The front side of the protective positive and negative screw (506) passes through the support block (9) and extends to the outside of the support block (9) to be fixedly connected to the linkage gear (508). The linkage gear (508) meshes with the second transmission gear (403) on the side close to the second transmission gear (403).

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