Part turnover vehicle with lifting platform

Abstract

The utility model discloses a part tote cart with a lifting platform, which belongs to the technical field of unmanned ship manufacturing auxiliary equipment, and adopts the technical scheme that the part tote cart comprises a bottom plate, universal wheels are bolted to the bottom of the bottom plate, and supporting rods are welded to the rear sides and the middle of the two sides of the top of the bottom plate. In the turnover process of the parts of the unmanned ship, the part box used for containing the parts of the unmanned ship is placed on the top of the platen, then the motor is started, the motor drives the lead screw to rotate, the connecting block in threaded connection with the lead screw is promoted to ascend and descend, and the platen connected with the connecting block can synchronously and stably drive the part box to ascend and descend; when the part boxes reach the positions of the carrying plates with different heights, the electric screw rods are started and drive the push plates to slide in the grooves, so that the part boxes on the table plate are pushed to the carrying plates, and by means of the series of operation, workers do not need to lift the part boxes manually with great effort when the part boxes are placed.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned ship manufacturing auxiliary equipment technical field, especially in a kind of part turnover vehicle with lifting platform. BACKGROUND

[0002] In the development process of unmanned ship, a large number of precision and diversified small parts are involved, which need to be frequently transported between different development stages and production processes. From the preliminary processing of raw materials to the assembly of parts, and then to the test installation on the ship, each link has a high requirement on the efficiency and safety of part turnover. Therefore, a suitable part turnover vehicle is needed for transfer.

[0003] In the long-term actual use process, different parts or tools are used for different mechanical equipment and processing objects. When multiple storage cavities are full of parts, and there are still many parts, the parts that will not be used in the next construction need to be removed, so that the parts that can be used in the next construction can be placed. However, due to the large amount of parts in the storage cavity, it is not convenient to quickly remove them completely, which wastes time.

[0004] The existing patent (publication number: CN220009784U) discloses a small part turnover vehicle. The utility model has the effects of improving the low space utilization rate of different boxes for placing parts in the prior art, and improving the problem that it is not convenient to quickly and completely remove the parts in the storage cavity, which wastes time.

[0005] To solve the above problems, the existing patent provides a solution. However, the existing turnover vehicle has obvious defects. The partition plate inside the turnover vehicle for carrying parts boxes is in a fixed state. When the parts box needs to be placed on the partition plate inside the turnover vehicle, the worker has to manually lift the parts box and place it on the partition plate at different heights. Subsequent transportation to the use area also requires manual layer-by-layer handling. This operation mode not only greatly increases the labor intensity of workers, but also seriously reduces work efficiency. Moreover, during the manual handling process, due to the instability of operation, it is easy to cause parts to fall and damage due to improper operation, which delays the development progress of unmanned ships and affects the development quality, seriously hindering the efficient development of unmanned ship research work.

[0006] Therefore, a part turnover vehicle with lifting platform is proposed. Utility model content

[0007] The utility model discloses a purpose lies in, provide a kind of part turnover vehicle with lifting platform, can solve the obvious defect that current turnover vehicle generally exists, because the partition plate for carrying part box in its inside is in fixed state, when needing to place part box on the partition plate inside turnover vehicle, staff has to spend greater effort manually to lift part box and place to different height partition plate, subsequent transfer to use area, still need to manually carry layer by layer and take down, this operating mode not only greatly increases the labor intensity of staff, resulting in that work efficiency is seriously reduced, and in manual carrying process, due to the instability of operation, extremely easy to cause part drop damage condition due to improper operation, and then cause delay to the research and development progress of unmanned ship, have adverse effect on research and development quality, seriously hinder the efficient development of unmanned ship research and development work problem.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a part turnover vehicle with lifting platform, including bottom plate, the bottom of the bottom plate is bolted with universal wheel, the rear side of the both sides of the top of the bottom plate and the middle are all welded with support rod, the top of the support rod is bolted with top plate, the front side of the support rod is provided with lifting mechanism, the top of the lifting mechanism is provided with part box;

[0009] The lifting mechanism includes a carrier plate bolted inside the support rod, the top of the carrier plate is provided with a push-out structure, the top of the top plate is bolted with a motor on both sides, the output end of the motor is fixedly connected with a lead screw, the outer side of the lead screw is threadedly connected with a connecting block, the inside of the connecting block is bolted with a table plate, the table plate is located at the bottom of the part box, the top of the table plate is provided with a groove, the inside of the groove is provided with an electric screw rod, the outer side of the electric screw rod is threadedly connected with a push plate, the bottom of the push plate is slidingly connected inside the groove, and the push plate is located at the front side of the part box.

[0010] Preferably, the push-out structure includes a baffle fixedly connected to the top rear side of the carrier plate, the rear side of the baffle is bolted with an electric push rod, and the output end of the electric push rod penetrates the rear side of the baffle.

[0011] Preferably, the output end of the electric push rod is bolted with a push-out plate, and the push-out plate is slidingly connected to the top of the carrier plate.

[0012] Preferably, the both sides of the carrier plate are bolted with side guards, and the side guards are located outside the push-out plate.

[0013] Preferably, the front side of the top plate is bolted with a controller, and the controller is electrically connected with the motor and the electric push rod respectively.

[0014] Preferably, the top of the top plate is provided with a storage battery, and the storage battery is electrically connected with the controller, the motor and the electric push rod respectively.

[0015] Preferably, the top of the carrier plate is provided with a containing groove, and an auxiliary sliding shaft is rotatably connected in the containing groove.

[0016] Preferably, both sides of the top of the table plate are provided with inner grooves, and shaft cylinders are rotatably connected in the inner grooves, and the top of the shaft cylinder is in contact with the bottom of the part box.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The part box for containing the unmanned ship parts is placed on the top of the table plate in the part turnover process of the unmanned ship, then the motor is started, the motor drives the screw rod to rotate, the connecting block connected with the screw rod is caused to move up and down, and the table plate connected with the connecting block can synchronously and stably drive the part box to move up and down.

[0019] 2、The part box is pushed out to the top of the table plate, and the part box is moved from the carrier plate to the top of the table plate, then the motor driving screw rod is controlled to drive the connecting block and the table plate carrying the part box to descend to the bottom, so that the staff can carry, the situation that the parts are damaged due to improper operation is effectively prevented, the development progress and quality of the unmanned ship are effectively guaranteed, and the efficient development of the unmanned ship research and development work is significantly promoted. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the part turnover vehicle with a lifting platform of the utility model;

[0021] Figure 2 It is a structure diagram of the lifting mechanism of the utility model;

[0022] Figure 3 It is a structure diagram of the pushing-out structure of the utility model;

[0023] Figure 4 It is a structure diagram of the carrier plate of the utility model;

[0024] Figure 5 It is a structure diagram of the table plate of the utility model.

[0025] In the figure, 1, bottom plate; 2, universal wheel; 3, support rod; 4, top plate; 5, lifting mechanism; 51, carrier plate; 52, push-out structure; 521, baffle; 522, electric push rod; 523, push-out plate; 524, side guard plate; 53, motor; 54, screw rod; 55, connecting block; 56, table plate; 57, groove; 58, electric screw rod; 59, push plate; 6, spare parts box; 7, controller; 8, battery; 9, containing groove; 10, auxiliary sliding shaft; 11, inner groove; 12, shaft cylinder. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] A spare part turnover vehicle with a lifting platform, comprising a bottom plate 1, the bottom plate 1 is bolted with universal wheels 2 at the bottom, the rear side and the middle of both sides of the top of the bottom plate 1 are welded with support rods 3, the top of the support rod 3 is bolted with a top plate 4, the front side of the support rod 3 is provided with a lifting mechanism 5, and the top of the lifting mechanism 5 is provided with a spare parts box 6.

[0029] The lifting mechanism 5 comprises a carrier plate 51 bolted in the support rod 3, the top of the carrier plate 51 is provided with a push-out structure 52, both sides of the top of the top plate 4 are bolted with motors 53, the output end of the motor 53 is fixedly connected with a screw rod 54, the outer side of the screw rod 54 is threadedly connected with a connecting block 55, the inner side of the connecting block 55 is bolted with a table plate 56, the table plate 56 is located at the bottom of the spare parts box 6, the top of the table plate 56 is provided with a groove 57, the inner side of the groove 57 is provided with an electric screw rod 58, the outer side of the electric screw rod 58 is threadedly connected with a push plate 59, the bottom of the push plate 59 is slidably connected in the inner side of the groove 57, and the push plate 59 is located at the front side of the spare parts box 6.

[0030] In the embodiment, the part box 6 is placed on the top of the table plate 56 by setting the lifting mechanism 5, at this time the table plate 56 is located at the front side of the support rod 3, the motor 53 on both sides of the top of the top plate 4 drives the screw rod 54 to rotate, because the screw rod 54 is threadedly connected with the connecting block 55, according to the screw transmission principle, the rotation of the screw rod 54 will be converted into the linear lifting movement of the connecting block 55, and because the table plate 56 is bolted in the connecting block 55, the table plate 56 will stably move up and down, and the part box 6 placed on the top of the table plate 56 will also be lifted, when the part box 6 needs to be transferred between different height carrier plates 51, the lifting position of the table plate 56 can be accurately controlled by adjusting the rotating direction and time of the motor 53, when reaching the height position of the target carrier plate 51, the electric screw 58 in the groove 57 on the top of the table plate 56 is started, the rotation of the electric screw 58 drives the push plate 59 to slide in the groove 57, and the part box 6 is pushed to be transferred from the table plate 56 to the carrier plate 51, completing the transfer operation of the part box 6 in the vertical direction, and after being transferred to the use area, in order to facilitate the carrying operation of the staff, the connecting block 55 is lifted by controlling the motor 53 to drive the screw rod 54, so that the table plate 56 reaches the horizontal contact state with the carrier plate 51 of different height, then the push-out structure 52 on the top of the carrier plate 51 is started, the part box 6 is pushed forward by the pushing action of the push-out structure 52, so that it is moved from the carrier plate 51 to the top of the table plate 56, then the connecting block 55 and the table plate 56 carrying the part box 6 are lowered to the bottom by controlling the motor 53 to drive the screw rod 54 again, in the whole process, the lifting movement controlled by the motor is used instead of manually lifting or lowering the part box 6, which not only reduces the labor intensity of the staff, but also makes the operation more accurate and convenient, improves the operation efficiency in the part turnover process, avoids the risk of part falling caused by improper manual operation, and ensures the safety and efficiency of the unmanned ship part turnover.

[0031] Specifically, as shown in Figure 3 The push-out structure 52 includes a baffle 521 fixedly connected to the top rear side of the carrier plate 51, the rear side of the baffle 521 is bolted with an electric push rod 522, and the output end of the electric push rod 522 penetrates through the rear side of the baffle 521.

[0032] Specifically, as shown in Figure 3 The output end of the electric push rod 522 is bolted with a push-out plate 523, and the push-out plate 523 is slidingly connected to the top of the carrier plate 51.

[0033] Specifically, as shown in Figure 3 Both sides of the carrier plate 51 are bolted with side guards 524, and the side guards 524 are located outside the push-out plate 523.

[0034] In the embodiment, the pushing structure 52 is arranged, when transported to the use area, the motor 53 drives the lead screw 54 to drive the connecting block 55 to lift, the platform 56 is horizontally aligned with the target layer height of the carrier plate 51, at this time, the electric push rod 522 at the top rear side of the carrier plate 51 is started, the output end of the electric push rod 522 pushes the bolted pushing plate 523 to slide forward on the top of the carrier plate 51, the side guard plate 524 is protected on the side, and then the pushing plate 523 pushes the part box 6 from the carrier plate 51 to the top of the platform 56 stably, the transfer is completed, then the motor 53 is controlled again to drive the lead screw 54, the connecting block 55 and the platform 56 carrying the part box 6 are lowered to the bottom, thereby facilitating the carrying of the staff, effectively preventing the part from falling and damaging due to improper operation, and effectively guaranteeing the development progress and quality of the unmanned ship, and significantly promoting the efficient development of the unmanned ship development work.

[0035] Specifically, as shown in Figure 1 The controller 7 is bolted to the front side of the top plate 4, and the controller 7 is electrically connected with the motor 53 and the electric push rod 522 respectively.

[0036] Specifically, as shown in Figure 1 The top plate 4 is provided with a battery 8 on the top, and the battery 8 is electrically connected with the controller 7, the motor 53 and the electric push rod 522 respectively.

[0037] In the embodiment, the controller 7 and the battery 8 are arranged, the controller 7 serves as the control center of the motor 53 and the electric push rod 522, receives operation instructions from the outside, and accurately controls the rotation direction and speed of the motor 53 and the extension and retraction of the electric push rod 522 according to the preset program, and the battery 8 supplies power to the controller 7, the motor 53 and the electric push rod 522, thereby ensuring stable operation during use.

[0038] Specifically, as shown in Figure 4 The top of the carrier plate 51 is provided with a containing groove 9, and the containing groove 9 is rotatably connected with an auxiliary sliding shaft 10.

[0039] Specifically, as shown in Figure 5 The top of the platform 56 is provided with an inner groove 11 on both sides, the inner groove 11 is rotatably connected with a shaft cylinder 12, and the top of the shaft cylinder 12 is in contact with the bottom of the part box 6.

[0040] In the embodiment, the containing groove 9, the auxiliary sliding shaft 10, the inner groove 11 and the shaft cylinder 12 are arranged, when the part box 6 is transferred between the carrier plate 51 and the platform 56, the auxiliary sliding shaft 10 in the containing groove 9 on the top of the carrier plate 51 can reduce the friction between the bottom of the part box 6 and the carrier plate 51, so that the part box 6 moves more smoothly, the shaft cylinder 12 in the inner groove 11 on both sides of the top of the platform 56 is in contact with the bottom of the part box 6, and also plays a rolling supporting role, thereby reducing the friction resistance, and the low-friction design ensures the stability and accuracy of the part box 6 during translation.

[0041] Working principle: when using the part turnover vehicle with lifting platform, first, place the part box 6 containing unmanned ship parts on the top of the table plate 56, start the motor 53 on both sides of the top plate 4, the motor 53 drives the screw rod 54 to rotate, based on threaded transmission, the screw rod 54 promotes the linear lifting of the connecting block 55, and then the synchronous lifting of the table plate 56 and the part box 6, when the part box 6 needs to be transferred between different height load plates 51, adjust the direction and time of the motor 53, accurately position the height of the table plate 56, then start the electric screw rod 58 in the groove 57 of the table plate 56, push the part box 6 from the table plate 56 to the load plate 51, after transferring to the use area, use the motor 53 to drive the screw rod 54 again to make the table plate 56 and the target load plate 51 horizontally aligned, the controller 7 starts the electric push rod 522 at the rear of the load plate 51, pushes the part box 6 from the load plate 51 to the table plate 56, then the motor 53 drives the table plate 56 and the part box 6 to descend to the bottom, which is convenient for workers to carry, during the whole operation, the controller 7 receives instructions and controls the motor 53 and the electric push rod 522 according to the preset program, the storage battery 8 continuously supplies power to ensure stable operation, and when the part box 6 is transferred between the load plate 51 and the table plate 56, the auxiliary slide shaft 10 in the accommodating groove 9 on the top of the load plate 51 can reduce the friction between the bottom of the part box 6 and the load plate 51, so that it moves more smoothly, the shaft cylinder 12 in the inner groove 11 on both sides of the top of the table plate 56 contacts the bottom of the part box 6, which also plays a rolling support role, reduces the friction resistance, ensures stable and accurate translation, effectively avoids damage caused by part falling, improves turnover efficiency and safety, and ensures the smooth progress of unmanned ship research and development.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A parts carousel with a lifting platform, comprising a base plate (1), characterized in that: The bottom of the bottom plate (1) is bolted with universal wheels (2), the rear side and the middle of the top of the bottom plate (1) are welded with support rods (3), the top of the support rod (3) is bolted with a top plate (4), the front side of the support rod (3) is provided with a lifting mechanism (5), and the top of the lifting mechanism (5) is provided with a parts box (6). The lifting mechanism (5) comprises a carrier plate (51) bolted in the support rod (3), the top of the carrier plate (51) is provided with a push-out structure (52), the top of the top plate (4) is bolted with a motor (53) on both sides, the output end of the motor (53) is fixedly connected with a lead screw (54), the outer side of the lead screw (54) is threadedly connected with a connecting block (55), the inner side of the connecting block (55) is bolted with a table plate (56), the table plate (56) is located at the bottom of the parts box (6), the top of the table plate (56) is provided with a groove (57), the inner side of the groove (57) is provided with an electric screw (58), the outer side of the electric screw (58) is threadedly connected with a push plate (59), the bottom of the push plate (59) is slidably connected in the inner side of the groove (57), and the push plate (59) is located at the front side of the parts box (6).

2. The parts passer with lift platform of claim 1, wherein: The push-out structure (52) comprises a baffle (521) fixedly connected to the top rear side of the carrier plate (51), the rear side of the baffle (521) is bolted with an electric push rod (522), and the output end of the electric push rod (522) penetrates through the rear side of the baffle (521).

3. A parts carousel with a lifting platform according to claim 2, characterized in that: The output end of the electric push rod (522) is bolted with a push-out plate (523), and the push-out plate (523) is slidably connected to the top of the carrier plate (51).

4. The parts passer with lift platform of claim 3, wherein: The two sides of the carrier plate (51) are bolted with side guards (524), and the side guards (524) are located outside the push-out plate (523).

5. The parts passer with lift platform of claim 2, wherein: The front side of the top plate (4) is bolted with a controller (7), and the controller (7) is electrically connected with the motor (53) and the electric push rod (522) respectively.

6. A parts carousel with a lifting platform according to claim 5, characterized in that: The top of the top plate (4) is provided with a storage battery (8), and the storage battery (8) is electrically connected with the controller (7), the motor (53) and the electric push rod (522) respectively.

7. A parts carousel with a lifting platform as defined in claim 1, characterized in that: The top of the carrier plate (51) is provided with a containing groove (9), and the inner side of the containing groove (9) is rotatably connected with an auxiliary sliding shaft (10).

8. The parts passer with lift platform of claim 1, wherein: The two sides of the top of the table plate (56) are provided with an inner groove (11), the inner side of the inner groove (11) is rotatably connected with a shaft cylinder (12), and the top of the shaft cylinder (12) is in contact with the bottom of the parts box (6).

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