File storage device for cargo transportation cost accounting

Abstract

The utility model discloses a file storage device for cargo transportation cost accounting, which relates to the technical field of file storage devices, and comprises a storage device, a moisture-proof box is sleeved outside the storage device, a motor is arranged above the moisture-proof box, a rotating shaft B positioned in the moisture-proof box is connected below the motor, and the rotating shaft B is connected with a motor shaft. The outer portion of the rotating shaft B is sleeved with a driving gear, one side of the driving gear is connected with a driven gear in a meshed mode, a rotating shaft A is connected into the driven gear in a penetrating mode, a lead screw is fixedly arranged on the lower end face of the rotating shaft A, the outer portion of the lead screw is sleeved with a threaded block in a meshed mode, and connecting rods are fixedly arranged on the two sides of the threaded block. A storage device is arranged on the lower end faces of the two connecting rods, and a fan is arranged on one side of the interior of the damp-proof box. The storage device is arranged in the damp-proof box, so that the files are protected, and the damp-proof effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of file storage devices, in particular to a file storage device used for cargo transportation cost accounting. Background Art

[0002] Freight transportation is a mode of transporting goods on roads. It is also an important part of the transportation system and one of the main modes of short-distance freight transportation. At this stage, the main means of transportation is automobiles. Therefore, freight transportation generally refers to automobile transportation. In freight transportation, especially for freight transportation staff, it is necessary to calculate various costs to facilitate the understanding and comparison of the fluctuations in transportation costs in different quarters, so that the staff can control costs and achieve greater profits.

[0003] For example, patent No. CN202122873098.X discloses a cost accounting classification storage device for road transport economy, whose structure includes a placement rack and supporting legs arranged on both sides of the bottom of the placement rack, a placement slot is arranged in the middle position of the top of the placement rack, a storage box is arranged on the top of the placement rack, a placement opening is opened on the top of the storage box, a label is arranged on the outer wall of one side of the storage box, and a clamping plate is arranged on one side of the interior of the storage box, a pull rod is fixedly connected to the middle position of one side of the clamping plate, one end of the pull rod passes through the storage box and is connected to a vertical plate, and a compression spring is arranged on the inner wall of the clamping plate and the storage box close to the vertical plate, and the compression spring is sleeved on the outer wall of the pull rod. The storage box, the placement opening, the label, the clamping plate, the pull rod, the vertical plate and the compression spring are arranged. When in use, the user can pull the vertical plate to drive the clamping plate at one end of the pull rod to move, and the compression spring can be compressed under the action of the clamping plate. Then, the user can put the bills generated in different quarters through the placement opening at the top of the storage box with the corresponding label, and then by loosening the vertical plate, the clamping plate can fix the bills in the storage box under the action of the compression spring, so as to realize the classified storage of the bills of different quarters, thereby avoiding the confusion of the bills between different quarters, and then ensuring the accuracy of the subsequent calculation of the bills of different quarters by the user, so that the use effect of the device is better;

[0004] The storage device in this patent does not have moisture-proof treatment for documents. Long-term storage in a dark environment will cause internal moisture, affecting the storage of documents and causing certain losses. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a document storage device for cargo transportation cost accounting, which solves the problem that the documents are not treated to be moisture-proof and that long-term storage in a dark environment will cause internal moisture, affecting the storage of the documents and causing certain losses.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a file storage device for cargo transportation cost accounting, including a storage device, the storage device is externally sleeved with a moisture-proof box, a motor is arranged above the moisture-proof box, a rotating shaft B located inside the moisture-proof box is connected below the motor, a driving gear is externally sleeved with the rotating shaft B, a driven gear is meshedly connected to one side of the driving gear, a rotating shaft A is connected through the inside of the driven gear, a lead screw is fixedly arranged on the lower end surface of the rotating shaft A, a threaded block is meshedly sleeved on the outside of the lead screw, connecting rods are fixedly arranged on both sides of the threaded block, and the lower ends of the two connecting rods are connected to the driven gear. A storage device is provided on the end surface, a fan is provided on one side of the moisture-proof box, an air pump is provided on one side of the moisture-proof box, a suction pipe is provided above the air pump, a suction bucket located above the moisture-proof box is fixedly provided on the lower end surface of the suction pipe, cover plates are provided on both sides of the moisture-proof box, a clamping block is fixedly provided on the upper end surface of the cover plate, trapezoidal clamping grooves are provided inside the two sides of the clamping block, clamping grooves are provided on both sides of the lower end surface of the storage device, spring grooves are provided inside the two spring grooves, springs are provided inside the two spring grooves, trapezoidal clamping blocks are provided on one side of the two springs, and the two trapezoidal clamping blocks are clamped into the two trapezoidal clamping grooves.

[0007] Preferably, connecting blocks are provided on both sides of the cover plate, and a short shaft is movably connected between the two connecting blocks and the cover plate.

[0008] Preferably, an inner groove is provided inside the storage device, and a plurality of evenly arranged document placement boxes are provided inside the inner groove.

[0009] Preferably, moisture-proof plates are provided on both sides of the storage device, and anti-slip strips are provided on both sides of the moisture-proof box.

[0010] Preferably, T-shaped mounting grooves are provided inside the upper and lower ends of the storage device, and T-shaped mounting sliders which slide into the T-shaped mounting grooves are fixedly provided at the upper and lower ends of the file placement box.

[0011] Preferably, the lower end surface of the air suction hopper is provided with a dust cover located inside the moisture-proof box, and a filter is provided inside the dust cover.

[0012] Preferably, a limit block is fixedly provided on the lower end surface of the rotating shaft B, and a limit plate is fixedly provided on the lower end surface of the lead screw.

[0013] Beneficial Effects

[0014] The utility model provides a file storage device. Compared with the prior art, it has the following beneficial effects:

[0015] The operation of the motor drives the rotating shaft B connected to the lower end of the moisture-proof box to rotate, and the driving gear sleeved on the outside also starts to rotate. When the driving gear rotates, it drives the driven gear on one side to mesh with it, and the rotating shaft A connected inside also starts to rotate, and the lead screw on the lower end surface is also driven to rotate. When the lead screw rotates, the threaded block sleeved on the outside also meshes with it to move up and down, and the connecting rods on both sides of the threaded block drive the storage device on the lower end surface to start displacement. After it moves to the inside of the moisture-proof box, the cover plate is driven to fold through the short shaft. The movement of the card block on the upper end surface of the cover plate is also inserted into the card slot on the lower end surface of the storage device for fixation, and the trapezoidal card blocks on both sides of the card slot move to one side under the extrusion of the card block, so that the spring on one side is compressed. After the card block is inserted into the card slot, the spring anti-loosening pops out the trapezoidal card block until it is inserted into the trapezoidal card slots on both sides of the card block for fixation. The two fans on one side of the moisture-proof box start to run, dehumidify the interior and keep the interior dry. Finally, the operation of the air pump allows the suction pipe to suction the wind bucket to suck in the internal air, thereby ensuring the internal dryness and strengthening the protection of the files. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional internal structure schematic diagram of the utility model;

[0018] Figure 3 It is a partial enlarged schematic diagram of the three-dimensional structure A of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the cover plate connection of the utility model.

[0020] In the figure: 1. moisture-proof box; 2. motor; 3. air suction bucket; 4. lead screw; 5. threaded block; 6. connecting rod; 7. fan; 8. cover plate; 9. connecting block; 10. short shaft; 11. storage device; 12. file placement box; 13. inner groove; 14. T-type mounting slider; 15. T-type mounting slide groove; 16. moisture-proof plate; 17. air pump; 18. air suction pipe; 19. slot; 20. rotating shaft A; 21. driven gear; 22. driving gear; 23. rotating shaft B; 24. block; 25. trapezoidal slot; 26. spring slot; 27. spring; 28. trapezoidal block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a file storage device for cargo transportation cost accounting, including a storage device 11, the storage device 11 is sleeved with a moisture-proof box 1 on the outside, a motor 2 is arranged above the moisture-proof box 1, and a rotating shaft B23 located inside the moisture-proof box 1 is connected below the motor 2, a driving gear 22 is sleeved on the outside of the rotating shaft B23, a driven gear 21 is meshedly connected to one side of the driving gear 22, a rotating shaft A20 is connected through the inside of the driven gear 21, a lead screw 4 is fixedly arranged on the lower end surface of the rotating shaft A20, and both sides of the cover plate 8 Each of the two connecting blocks 9 is provided with a short shaft 10 movably connected to the cover plate 8. An inner groove 13 is provided inside the storage device 11. A plurality of evenly arranged file placement boxes 12 are provided inside the inner groove 13. The motor 2 is first driven to rotate the rotating shaft B23 connected to the lower end, and the driving gear 22 sleeved on the outside also starts to rotate. When the driving gear 22 rotates, the driven gear 21 on one side is driven to mesh with it, and the rotating shaft A20 connected inside also starts to rotate.

[0023] The outer meshing sleeve of the lead screw 4 is provided with a threaded block 5, and connecting rods 6 are fixedly provided on both sides of the threaded block 5. The lower end surfaces of the two connecting rods 6 are provided with storage devices 11. A fan 7 is provided on one side of the interior of the moisture-proof box 1, and an air pump 17 is provided on one side of the moisture-proof box 1. A suction pipe 18 is provided above the air pump 17, and a suction bucket 3 located above the moisture-proof box 1 is fixedly provided on the lower end surface of the suction pipe 18. Cover plates 8 are provided on both sides of the interior of the moisture-proof box 1, and moisture-proof plates 16 are provided on both sides of the storage device 11. Anti-slip strips are provided, and T-shaped mounting grooves 15 are provided inside the upper and lower ends of the storage device 11. T-shaped mounting slide blocks 14 that slide into the T-shaped mounting grooves 15 are fixedly provided at the upper and lower ends of the file placement box 12, and the lead screw 4 on the lower end surface thereof starts to rotate. When the lead screw 4 rotates, the threaded block 5 sleeved on the outside also engages with it to move up and down. Then, the connecting rods 6 on both sides of the threaded block 5 drive the storage device 11 on the lower end surface thereof to start to move. When it moves to the inside of the moisture-proof box 1;

[0024] A clamping block 24 is fixedly provided on the upper end surface of the cover plate 8, and trapezoidal clamping grooves 25 are provided inside both sides of the clamping block 24. Clamping grooves 19 are provided on both sides of the lower end surface of the storage device 11, and spring grooves 26 are provided inside the clamping grooves 19. Springs 27 are provided inside the two spring grooves 26, and trapezoidal clamping blocks 28 are provided on one side of the two springs 27. The two trapezoidal clamping blocks 28 are both inserted into the two trapezoidal clamping grooves 25. A dust cover located inside the moisture-proof box 1 is provided on the lower end surface of the air suction bucket 3, and a filter is provided inside the dust cover. A limiting block is fixedly provided on the lower end surface of the rotating shaft B23, and a limiting plate is fixedly provided on the lower end surface of the lead screw 4. When the cover plate 8 is driven to fold by the short shaft 10, the clamping block 24 on the upper end surface of the cover plate 8 is also inserted into the clamping groove 19 on the lower end surface of the storage device 11 for fixing. Then, the trapezoidal clamping blocks 28 on both sides of the inside of the clamping groove 19 move to one side under the extrusion of the clamping block 24.

[0025] When working, the motor 2 is first driven to rotate the rotating shaft B23 connected to the lower end, and the driving gear 22 sleeved on the outside also starts to rotate. When the driving gear 22 rotates, it drives the driven gear 21 on one side to mesh with it, and the rotating shaft A20 connected through the inside also starts to rotate, and the lead screw 4 on the lower end surface is also driven to rotate. When the lead screw 4 rotates, the threaded block 5 sleeved on the outside is also meshed with it to move up and down, and the connecting rods 6 on both sides of the threaded block 5 drive the storage device 11 on the lower end surface to also start to move. After it moves to the inside of the moisture-proof box 1, the cover plate 8 is driven to fold through the short shaft 10, and the cover is The block 24 on the upper end surface of the plate 8 is also inserted into the slot 19 on the lower end surface of the storage device 11 for fixation, and the trapezoidal blocks 28 on both sides of the slot 19 move to one side under the pressure of the block 24, so that the spring 27 on one side is compressed. After the block 24 is inserted into the slot 19, the spring 27 prevents the trapezoidal block 28 from loosening and pops it out until it is inserted into the trapezoidal slots 25 on both sides of the block 24 for fixation. The two fans 7 on one side of the moisture-proof box 1 start running to dehumidify the interior and keep the interior dry. Finally, the air pump 17 is operated to allow the suction pipe 18 to suck the wind from the suction bucket 3 to inhale the internal wind, thereby ensuring the internal dryness and strengthening the protection of the documents.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A file storage device for cargo transportation cost accounting, comprising a storage device (11), characterized in that: The storage device (11) is sleeved with a moisture-proof box (1) on the outside, a motor (2) is arranged on the top of the moisture-proof box (1), and a rotating shaft B (23) located inside the moisture-proof box (1) is connected to the bottom of the motor (2). A driving gear (22) is sleeved on the outside of the rotating shaft B (23), and a driven gear (21) is meshingly connected to one side of the driving gear (22), and a rotating shaft A (20) is connected through the inside of the driven gear (21). A lead screw (4) is fixedly arranged on the lower end surface of the rotating shaft A (20), and a threaded block (5) is meshingly sleeved on the outside of the lead screw (4). Connecting rods (6) are fixedly arranged on both sides of the threaded block (5), and the storage device (11) is arranged on the lower end surfaces of the two connecting rods (6). A fan (7) is arranged on one side of the interior of the moisture-proof box (1). An air pump (17) is provided on one side of the box (1), an air suction pipe (18) is provided above the air pump (17), an air suction hopper (3) located above the moisture-proof box (1) is fixedly provided on the lower end surface of the air suction pipe (18), a cover plate (8) is provided on both sides of the interior of the moisture-proof box (1), a clamping block (24) is fixedly provided on the upper end surface of the cover plate (8), trapezoidal clamping grooves (25) are provided inside both sides of the clamping block (24), clamping grooves (19) are provided on both sides of the lower end surface of the storage device (11), the clamping grooves (19) are provided with spring grooves (26), springs (27) are provided inside the two spring grooves (26), trapezoidal clamping blocks (28) are provided on one side of the two springs (27), and the two trapezoidal clamping blocks (28) are clamped into the two trapezoidal clamping grooves (25).

2. A file storage device for cargo transportation cost accounting according to claim 1, characterized in that: Connecting blocks (9) are provided on both sides of the cover plate (8), and a short shaft (10) is movably connected between the two connecting blocks (9) and the cover plate (8).

3. The file storage device for cargo transportation cost accounting according to claim 1, characterized in that: An inner groove (13) is arranged inside the storage device (11), and a plurality of evenly arranged document placement boxes (12) are arranged inside the inner groove (13).

4. The file storage device for cargo transportation cost accounting according to claim 1, characterized in that: Moisture-proof plates (16) are provided on both sides of the storage device (11), and anti-slip strips are provided on both sides of the moisture-proof box (1).

5. The file storage device for cargo transportation cost accounting according to claim 3, characterized in that: The storage device (11) is provided with T-shaped mounting grooves (15) at both upper and lower ends, and the file placement box (12) is fixedly provided with T-shaped mounting sliders (14) that slide and snap into the T-shaped mounting grooves (15) at both upper and lower ends.

6. A file storage device for cargo transportation cost accounting according to claim 1, characterized in that: The lower end surface of the air suction hopper (3) is provided with a dust cover located inside the moisture-proof box (1), and a filter screen is provided inside the dust cover.

7. A file storage device for cargo transportation cost accounting according to claim 1, characterized in that: A limit block is fixedly disposed on the lower end surface of the rotating shaft B (23), and a limit plate is fixedly disposed on the lower end surface of the lead screw (4).

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