Portable file carrying cart

Abstract

The utility model relates to the technical field of archive management, in particular to a portable archive carrying cart which comprises a base, a carrying box is fixedly installed at the top of the base, a plurality of storage grooves are formed in the two sides of the carrying box respectively, and a supporting plate is connected into each storage groove in a sliding mode. And two placing boxes are placed in the supporting plate. Compared with the prior art, the file cabinet has the advantages that due to the arrangement of the motor, the lead screw, the lifting plate and the pedal, a worker can conveniently take and place files at a high position without being matched with tools such as a ladder, the file cabinet is more convenient to climb, a used containing box can be directly placed on the lifting plate, the pedal ascends and descends synchronously when the pedal ascends and descends, and the working efficiency is improved. Workers do not need to repeatedly climb, take and place files, the use convenience is improved, the working efficiency of the workers is effectively improved, the position of the placement box can be adjusted according to needs, the use convenience of the device can be improved, and the practicability of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of archives management technology, and in particular to a convenient archives transport cart. Background Technology

[0002] Records management is the systematic organization of records into categories. Records in records management include accounting vouchers, financial reports, accounting books, etc. Records management requires sorting and classifying records and moving records of different categories to the corresponding archive rooms. The movement of records is carried out through record moving devices.

[0003] However, when moving files from high places, existing file transport carts usually require the use of ladders or other auxiliary tools to climb. These tools cannot move with the transport cart, and workers need to climb repeatedly to retrieve and place files, making them inconvenient to use.

[0004] To address this issue, this utility model proposes a convenient file transport trolley. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0006] Therefore, one objective of this utility model is to provide a convenient file transport trolley to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0007] To achieve the above objectives, one embodiment of this utility model provides a convenient file transport trolley, including a base, a transport box fixedly installed on the top of the base, several storage slots on both sides of the transport box, a tray slidably connected inside each of the several storage slots, two placement boxes placed inside the tray, two first placement slots on the top of the transport box, a motor fixedly installed on one side of the transport box, a lead screw fixedly installed at the output end of the motor, a lifting plate threaded to the outside of the lead screw, a pedal rotatably connected to one side of the lifting plate, two lifting rods fixedly installed on the top of the lifting plate, a movable plate fixedly installed on one side of the two lifting rods, and a lifting plate rotatably connected to one side of the movable plate.

[0008] Preferably, in any of the above embodiments, a sliding groove is provided on both sides of the storage tank, two fixing plates are fixedly installed on one side of the transport box, two guide rods are fixedly installed between the two fixing plates, and a push rod is fixedly installed on one side of the transport box.

[0009] Preferably, one side of each of the two fixed plates has a rotating hole, the outside of the lead screw is rotatably connected to the inside of the rotating hole, one side of the motor is fixedly installed on the top of one of the fixed plates, and the top of one of the fixed plates has two sliding holes, the inside of the two sliding holes is slidably connected to the outside of the corresponding lifting rod.

[0010] Preferably, one side of the lifting plate has a threaded hole adapted to the lead screw, the inside of the threaded hole is threaded to the outside of the lead screw, two guide holes are opened on one side of the lifting plate, the inside of the two guide holes are slidably connected to the outside of the corresponding guide rods, a rotating groove is opened on one side of the lifting plate, and one side of the pedal is rotatably connected to the inside of the rotating groove.

[0011] The technical effect achieved by adopting the above solution is that it facilitates height adjustment.

[0012] Preferably, in any of the above embodiments, the bottom of the movable plate has two fixing holes, the interior of the two fixing holes is fixedly installed on the exterior of the corresponding lifting rod, a rotating shaft is fixedly installed inside the movable plate, and two reset switches are fixedly installed on the top of the movable plate.

[0013] The technical effect achieved by adopting the above solution is that it can prevent the lifting plate from blocking the first placement slot when the lifting plate is not used.

[0014] Preferably, one side of the lifting plate is provided with a first positioning groove, a connecting block is fixedly connected to one side of the lifting plate, and a through hole is provided on one side of the connecting block, the interior of the through hole being rotatably connected to the exterior of the rotating shaft.

[0015] The technical effect achieved by adopting the above solution is: it makes it easier to lift the placement box to a higher position.

[0016] Preferably, in any of the above embodiments, a slider is fixedly installed on both sides of the tray, the two sliders are externally slidably connected to the inside of the corresponding groove, two second positioning grooves are opened on the top of the tray, and a handle is fixedly installed on one side of the tray.

[0017] The technical effect achieved by adopting the above solution is: it facilitates the placement of the support box after it is pulled out.

[0018] Preferably, in any of the above solutions, the exterior of the placement box is adapted to the interior of the first positioning groove and the second positioning groove, the exterior of the placement box is placed inside the first positioning groove or the second positioning groove, and a second placement groove is provided on one side of the placement box.

[0019] The technical effect achieved by adopting the above solution is: it facilitates the positioning and placement of the box.

[0020] Preferably, in any of the above solutions, an adjustment groove is provided on one side of both the second placement groove and the first placement groove. Several partitions are slidably connected inside the adjustment groove. A locking bolt is threaded to one side of each partition. One side of the locking bolt overlaps with one side of the transport box or the placement box.

[0021] The technical effect achieved by adopting the above scheme is: it facilitates the adjustment of the interval.

[0022] Preferably, of any of the above solutions, a plurality of casters are fixedly installed at the bottom of the base, all of which are lockable casters, a battery is fixedly installed on one side of the transport box, and a main controller is fixedly installed on one side of the transport box.

[0023] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0024] The motor, lead screw, lifting plate, and pedal in this invention facilitate workers' access to and from files at heights without the need for ladders or other climbing tools, making it more convenient. The storage box can be placed directly on the lifting plate and rises and falls synchronously with the pedal, eliminating the need for repeated climbing to retrieve files, thus improving ease of use and worker efficiency. Furthermore, the position of the storage box can be adjusted according to needs, further enhancing the device's usability and ensuring its practicality.

[0025] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0027] Figure 1 This is a structural schematic diagram of the first state according to an embodiment of the present utility model;

[0028] Figure 2 This is a structural schematic diagram of the second state according to an embodiment of the present utility model;

[0029] Figure 3 This is a structural schematic diagram of the base and transport box according to an embodiment of the present utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the tray and the placement box according to an embodiment of the present utility model;

[0031] Figure 5This is an exploded structural diagram of the placement box according to an embodiment of the present utility model;

[0032] Figure 6 This is an exploded structural diagram of the motor, lifting plate, pedal, movable plate, and support plate according to an embodiment of the present utility model.

[0033] In the diagram: 1-Base, 11-Wheel caster, 2-Transport box, 21-Storage slot, 22-First placement slot, 23-Slide groove, 24-Fixing plate, 25-Guide rod, 26-Push rod, 27-Slide hole, 3-Panel, 31-Slider, 32-Second positioning slot, 33-Handle, 4-Placement box, 41-Second placement slot, 42-Adjustment slot, 43-Partition, 44-Locking bolt, 5-Motor, 51-Lead screw, 6-Lifting plate, 61-Lifting rod, 62-Threaded hole, 63-Guide hole, 64-Rotating slot, 7-Pedal, 8-Moving plate, 81-Rotating shaft, 82-Reset switch, 9-Lifting plate, 91-First positioning slot, 92-Connecting block, 93-Through hole, 10-Battery. Detailed Implementation

[0034] Example: Figures 1 to 6 As shown, a portable file handling trolley includes a base 1, a handling box 2 fixedly mounted on the top of the base 1, several storage slots 21 on both sides of the handling box 2, and a tray 3 slidably connected inside each storage slot 21. Two placement boxes 4 are placed inside the tray 3. The placement direction of the placement boxes 4 can be flipped according to the worker's habits. The technology is simple and will not be elaborated here. Two first placement slots 22 are opened on the top of the handling box 2. A motor 5 is fixedly mounted on one side of the handling box 2. The motor 5 is a servo motor, and a lead screw 51 is fixedly mounted on the output end of the motor 5. Motor 5 drives the lead screw 51 to rotate, which in turn drives the lifting plate 6 to rise and fall. The lead screw 51 is externally threaded to a lifting plate 6. A pedal 7 is rotatably connected to one side of the lifting plate 6. When it is necessary to retrieve or place files at a high position, one can stand on the pedal 7. Then, start motor 5, and the pedal 7 will rise and fall with the lifting plate 6. Two lifting rods 61 are fixedly installed on the top of the lifting plate 6. The lifting rods 61 are designed to drive the movable plate 8 and the support plate 9 to rise and fall simultaneously when the lifting plate 6 is raised and lowered. A movable plate 8 is fixedly installed on one side of the two lifting rods 61, and a support plate 9 is rotatably connected to one side of the movable plate 8.

[0035] A slide 23 is provided on both sides of the storage tank 21. Two fixed plates 24 are fixedly installed on one side of the transport box 2. Two guide rods 25 are fixedly installed between the two fixed plates 24. A push rod 26 is fixedly installed on one side of the transport box 2. The file transport trolley is moved by pushing the push rod 26.

[0036] A rotating hole is provided on one side of each of the two fixed plates 24. The external part of the lead screw 51 is rotatably connected to the inside of the rotating hole. One side of the motor 5 is fixedly installed on the top of one of the fixed plates 24. Two sliding holes 27 are provided on the top of one of the fixed plates 24. The interior of the two sliding holes 27 is slidably connected to the exterior of the corresponding lifting rod 61. The setting of the sliding holes 27 can further increase the mechanical structure of the device and improve its stability.

[0037] A threaded hole 62 adapted to the lead screw 51 is provided on one side of the lifting plate 6. The internal thread of the threaded hole 62 is connected to the outside of the lead screw 51. Two guide holes 63 are provided on one side of the lifting plate 6. The interior of the two guide holes 63 is slidably connected to the outside of the corresponding guide rod 25. A rotating groove 64 is provided on one side of the lifting plate 6. The side of the pedal 7 is rotatably connected to the interior of the rotating groove 64. The guide holes 63 can provide wires for the lifting plate 6, further improving the mechanical structure of the device and enhancing its stability.

[0038] The bottom of the movable plate 8 has two fixing holes, and the inside of the two fixing holes is fixed to the outside of the corresponding lifting rod 61. A rotating shaft 81 is fixedly installed inside the movable plate 8. Two reset switches 82 are fixedly installed on the top of the movable plate 8. The two reset switches 82 are used to control the forward and reverse rotation of the motor 5. The movable plate 8 is installed on the movable plate, which makes it convenient for workers to operate when they are standing on the pedal 7 at a high position.

[0039] A first positioning groove 91 is provided on one side of the lifting plate 9, and a connecting block 92 is fixedly connected to one side of the lifting plate 9. A through hole 93 is provided on one side of the connecting block 92, and the interior of the through hole 93 is rotatably connected to the exterior of the rotating shaft 81, so that the lifting plate 9 can be rotated to [position missing] when not in use. Figure 1 To prevent the lifting plate 9 from obstructing the first placement slot 22 and affecting the retrieval and placement of files in the first placement slot 2.

[0040] A slider 31 is fixedly installed on both sides of the tray 3. The two sliders 31 are slidably connected to the inside of the corresponding groove 23. Two second positioning grooves 32 are opened on the top of the tray 3. A handle 33 is fixedly installed on one side of the tray 3 to facilitate pulling out the tray 3.

[0041] The exterior of the placement box 4 is adapted to the interior of the first positioning groove 91 and the second positioning groove 32. The exterior of the placement box 4 is placed inside the first positioning groove 91 or the second positioning groove 32. A second placement groove 41 is provided on one side of the placement box 4. The arrangement of the first positioning groove 91 and the second positioning groove 32 can further position the placement box 4 and prevent the placement box 4 from slipping.

[0042] Both the second placement slot 41 and the first placement slot 22 have an adjustment slot 42 on one side. Several partitions 43 are slidably connected inside the adjustment slot 42. A locking bolt 44 is threadedly connected to one side of each partition 43. The locking bolt 44 is used to lock the position of the corresponding partition 43. One side of the locking bolt 44 overlaps with one side of the transport box 2 or the placement box 4. The adjustment slots 42 and partitions 43 on the transport box 2 and the placement box 4 are the same in terms of matching method and operating principle, except for the size. The specific details will not be elaborated here. The technicians can clearly understand this part of the technical content and implement it according to the plan.

[0043] Several casters 11 are fixedly installed at the bottom of the base 1. All casters 11 are lockable casters, which can be locked in the working position to prevent movement. A battery 10 is fixedly installed on one side of the transport box 2 to provide power for the operation of the device. A main controller (known technology) is fixedly installed on one side of the transport box 2.

[0044] The electrical components, such as the motor and reset switch, of this utility model are all electrically connected to the battery and the main controller via wires. The battery is connected to 220V AC mains power for replenishment, a mature technology that will not be elaborated upon here. The main controller can be any conventionally known device, such as a computer, for control. The electrical components provided in this utility model are only used in accordance with the structural characteristics of the product. The product will be adjusted and modified after purchase to better match and conform to the technical solution of this utility model. It is an optimal application of this technical solution. The product model can be replaced and modified according to the required technical parameters, which is well known to those skilled in the art. Therefore, those skilled in the art can clearly obtain the corresponding usage effect through the technical solution provided by this utility model.

[0045] A convenient file handling trolley works as follows:

[0046] 1) When using this utility model, the file transport trolley is moved by pushing the push rod 26. After reaching the working position, the caster wheel 11 is locked to prevent it from moving. Then, the files to be transported can be taken out and placed in the first placement slot 22 and the second placement slot 41. The position of the partition 43 of the first placement slot 22 and the second placement slot 41 can be adjusted to facilitate further classification and placement.

[0047] 2) When operations at height are required, workers will Figure 1 The lifting plate 9 and pedal 7 are rotated to the desired state. Figure 2The corresponding placement box 4 is then placed inside the second positioning slot 91. The worker stands on the pedal 7 and then controls the motor 5 to rotate forward and backward with the cooperation of the main controller by pressing the reset switch 82. The motor 5, together with the lead screw 51 and the lifting plate 6, drives the lifting plate 9 and the pedal 7 to rise and fall synchronously. The synchronous lifting and falling of the placement box 4 and the lifting plate 9 makes it convenient for workers to transfer large quantities of files at high places, avoids frequent climbing, and is more efficient.

[0048] 3) When in use, the position of the placement box 4 can be adjusted according to the needs, thereby avoiding frequent bending over by the workers and reducing the labor intensity of the workers. For example, if multiple documents are to be taken out and put in the bottom placement box 4, the placement box 4 can be removed and placed on the top tray 3 for operation.

[0049] Compared with the prior art, the present invention has the following advantages:

[0050] The design of the motor 5, lead screw 51, lifting plate 6, and pedal 7 in this utility model facilitates the retrieval and placement of files at heights without the need for ladders or other climbing tools, making it more convenient. The placement box 4 can be placed directly on the lifting plate 9, rising and falling synchronously with the pedal 7, eliminating the need for repeated climbing to retrieve files and improving ease of use and work efficiency. Furthermore, the position of the placement box 4 can be adjusted according to needs, enhancing the ease of use of the device and ensuring its practicality.

Claims

1. A convenient file transport trolley, characterized in that: The system includes a base (1), on which a transport box (2) is fixedly installed. Several storage slots (21) are provided on both sides of the transport box (2). A tray (3) is slidably connected inside each of the several storage slots (21). Two placement boxes (4) are placed inside the tray (3). Two first placement slots (22) are provided on the top of the transport box (2). A motor (5) is fixedly installed on one side of the transport box (2). A lead screw (51) is fixedly installed at the output end of the motor (5). A lifting plate (6) is threadedly connected to the outside of the lead screw (51). A pedal (7) is rotatably connected to one side of the lifting plate (6). Two lifting rods (61) are fixedly installed on the top of the lifting plate (6). A movable plate (8) is fixedly installed on one side of the two lifting rods (61). A lifting plate (9) is rotatably connected to one side of the movable plate (8).

2. The portable file transport trolley according to claim 1, characterized in that: A sliding groove (23) is provided on both sides of the storage tank (21). Two fixing plates (24) are fixedly installed on one side of the transport box (2). Two guide rods (25) are fixedly installed between the two fixing plates (24). A push rod (26) is fixedly installed on one side of the transport box (2).

3. A convenient file transport trolley according to claim 2, characterized in that: A rotating hole is provided on one side of each of the two fixed plates (24), and the outside of the lead screw (51) is rotatably connected to the inside of the rotating hole. One side of the motor (5) is fixedly installed on the top of one of the fixed plates (24). Two sliding holes (27) are provided on the top of one of the fixed plates (24), and the inside of the two sliding holes (27) is slidably connected to the outside of the corresponding lifting rod (61).

4. A portable file transport trolley according to claim 3, characterized in that: The lifting plate (6) has a threaded hole (62) on one side that is adapted to the lead screw (51). The threaded hole (62) is internally threaded to the outside of the lead screw (51). The lifting plate (6) has two guide holes (63) on one side. The interior of the two guide holes (63) is slidably connected to the outside of the corresponding guide rod (25). The lifting plate (6) has a rotating groove (64) on one side. The pedal (7) is rotatably connected to the interior of the rotating groove (64).

5. A convenient file transport trolley according to claim 4, characterized in that: The bottom of the movable plate (8) has two fixing holes, and the interior of the two fixing holes is fixedly installed on the exterior of the corresponding lifting rod (61). A rotating shaft (81) is fixedly installed inside the movable plate (8), and two reset switches (82) are fixedly installed on the top of the movable plate (8).

6. A portable file transport trolley according to claim 5, characterized in that: A first positioning groove (91) is provided on one side of the lifting plate (9), and a connecting block (92) is fixedly connected to one side of the lifting plate (9). A through hole (93) is provided on one side of the connecting block (92), and the interior of the through hole (93) is rotatably connected to the exterior of the rotating shaft (81).

7. A portable file transport trolley according to claim 6, characterized in that: A slider (31) is fixedly installed on both sides of the tray (3). The two sliders (31) are slidably connected to the inside of the corresponding groove (23). Two second positioning grooves (32) are opened on the top of the tray (3). A handle (33) is fixedly installed on one side of the tray (3).

8. A convenient file transport trolley according to claim 7, characterized in that: The exterior of the placement box (4) is adapted to the interior of the first positioning groove (91) and the second positioning groove (32). The exterior of the placement box (4) is placed inside the first positioning groove (91) or the second positioning groove (32). A second placement groove (41) is provided on one side of the placement box (4).

9. A portable file transport trolley according to claim 8, characterized in that: An adjustment groove (42) is provided on one side of both the second placement groove (41) and the first placement groove (22). Several partitions (43) are slidably connected inside the adjustment groove (42). A locking bolt (44) is threadedly connected to one side of each partition (43). One side of the locking bolt (44) is respectively attached to one side of the transport box (2) or the placement box (4).

10. A portable file transport trolley according to claim 9, characterized in that: The bottom of the base (1) is fixedly equipped with several casters (11), all of which are lockable casters. A battery (10) is fixedly installed on one side of the transport box (2), and a main controller is fixedly installed on one side of the transport box (2).

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