Unpowered moving trolley

Abstract

The utility model discloses an unpowered moving trolley which comprises a left plate and a right plate rotationally installed on the left plate, universal wheels are symmetrically and fixedly installed at the bottom of the left plate and the bottom of the right plate, a left fence is fixedly connected to the top of the left plate, and a discharging box is fixedly connected to one side of the top of the right plate. A rotating shaft is fixedly connected to one side of the top of the left plate, the right plate is rotationally connected with the rotating shaft, a vertical rod is fixed in the discharging box, the bottom end of the vertical rod is fixedly connected with the right plate, a transverse plate is slidably connected to the outer side of the vertical rod, a sliding plate is installed on the top of the transverse plate, and a sliding block is installed on the sliding plate. A telescopic plate is slidably mounted in the sliding plate, a sliding groove is formed in the top of the transverse plate, and the problems that the placement space of the device is inconvenient to adjust, when goods of different sizes are transported, the device is inconvenient to adapt to the adjustment space, the use is not flexible, and certain defects exist are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of handling equipment, in particular to a non-powered mobile trolley. Background Art

[0002] In order to facilitate the transportation and handling of goods, non-powered trolleys are needed to facilitate short-distance transportation operations.

[0003] A non-powered movable rewinding trolley with the publication number of CN217263639U belongs to the technical field of cigarette trademark paper processing. It mainly includes a mobile trolley, a lifting device, a support table, a frame, and support rollers. The lifting device is installed on the mobile trolley, the support table is installed on the lifting device, the frame is installed on the support table, and two support rollers are installed on the frame in parallel; a push-pull handle is provided on the mobile trolley; however, the following problems still exist in the actual use of this patent:

[0004] This device ensures that the end trademark paper is rewound smoothly, guarantees the rewinding quality, and avoids damage to the outer layer of the trademark paper caused by knocking during uncoiling; one person can complete the uncoiling of the trademark paper and the end rewinding work, reducing the labor intensity of employees and improving work efficiency. However, the placement space of the device is not easy to adjust. When transporting goods of different sizes, it is not easy to adapt to the adjustment space, and it is not very flexible to use, having certain defects.

[0005] A non-powered mobile trolley is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a non-powered mobile trolley to solve the problems that the placement space of the device is not easy to adjust, when transporting goods of different sizes, it is not easy to adapt to the adjustment space, and it is not very flexible to use, having certain defects.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A non-powered mobile trolley includes a left plate and a right plate rotatably installed on the left plate. Universal wheels are symmetrically and fixedly installed at the bottoms of the left plate and the right plate;

[0008] A left enclosure is fixedly connected to the top of the left plate, a feeding box is fixedly connected to one side of the top of the right plate, and a push rod is fixedly connected to the other side of the top of the right plate;

[0009] It further includes:

[0010] A rotating shaft is fixedly connected to one side of the left plate, the right plate is rotatably connected to the rotating shaft, a vertical rod is fixed inside the feeding box, the bottom end of the vertical rod is fixedly connected to the right plate, a horizontal plate is slidably connected to the outside of the vertical rod, a sliding plate is installed on the top of the horizontal plate, and a telescopic plate is slidably installed inside the sliding plate;

[0011] Among them, a chute is opened at the top of the horizontal plate, a limiting rod is fixedly connected inside the chute, a slider is fixedly connected to the bottom of the sliding plate, and the slider is slidably connected to the limiting rod;

[0012] Among them, a fixing plate is fixedly connected to the outside of the telescopic plate, a lead screw is installed inside the fixing plate, and a suction cup is rotatably connected to one end of the lead screw away from the sliding plate.

[0013] Preferably, the vertical rods are symmetrically arranged, there are no less than two horizontal plates, bolts are symmetrically installed on the outside of the horizontal plates, the bolts are threadedly connected to the horizontal plates, and the bolts pass through the horizontal plates and abut against the vertical rods.

[0014] Preferably, the limiting rods are symmetrically arranged, there are no less than two limiting rods, and the sliders are sleeved on the outside of the limiting rods.

[0015] Preferably, an auxiliary spring is fixedly installed inside the sliding plate, the bottom end of the telescopic plate is fixedly connected to the auxiliary spring, and the telescopic plate is slidably connected to the sliding plate.

[0016] Preferably, the lead screw is threadedly connected to the fixing plate, the lead screws are symmetrically arranged, and there are no less than two lead screws.

[0017] Preferably, mounting plates are fixedly connected to the outside of the left plate and the right plate, the mounting plates are located on both sides of the rotating shaft, positioning rods are slidably connected inside the mounting plates, clamping grooves are opened on the outside of the rotating shaft, and the positioning rods are engaged with the clamping grooves.

[0018] Preferably, a pulling block is fixedly connected to one end of the positioning rod away from the rotating shaft, a clamping spring is fixedly connected between the pulling block and the mounting plate, and the clamping grooves are arranged in an array.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting the vertical rods, horizontal plates, sliding plates, telescopic plates and suction cups, loosening the bolts and pulling the horizontal plates to move up and down facilitates the adjustment of the space in the vertical direction and also facilitates the adjustment of the space in the horizontal direction, realizing the adjustment of the space inside the feeding box and facilitating better adaptation to the storage of goods of different sizes. The specific content is as follows:

[0020] 1. By setting up vertical rods, cross plates, sliding plates, telescopic plates and suction cups, loosen the bolts and pull the cross plate up and down, which is convenient for adjusting the space in the vertical direction. At the same time, the cross plate drives the sliding plate to move. The auxiliary spring inside the sliding plate cooperates with the telescopic movement of the telescopic plate, so that the top of the telescopic plate abuts against the cross plate or the inner top surface of the feeding box. Then tighten the bolts to fix the cross plate. By rotating the screw rod, the screw rod drives the suction cup to descend, so that the suction cup is separated from the cross plate or the inner top surface of the feeding box. Move the sliding plate left and right to facilitate the adjustment of the space in the horizontal direction. Then turn the screw rod again, and the screw rod drives the suction cup to rise and press firmly to fix, realizing the adjustment of the space inside the feeding box, which is convenient for better adapting to the storage of goods of different sizes, solving the problem that the placement space of the device is not easy to adjust. When transporting goods of different sizes, it is not easy to adapt to the adjusted space, and it is not very flexible to use, with certain defects.

[0021] 2. There are left plates, right plates, rotating shafts, mounting plates, positioning rods, clamping springs and card slots. By pulling the pull block on the right plate, the pull block stretches the clamping spring, and the pull block drives the positioning rod to move, so that the positioning rod is disengaged and separated from the card slot. Then rotate the right plate counterclockwise by 90 degrees, so that the feeding box is stuck into the left enclosure. Then release the pull block, and the elastic force of the clamping spring drives the pull block and the positioning rod to move back to their original positions, so that the positioning rod is stuck into the card slot at the corresponding position, completing the fixation after the right plate rotates, thus facilitating the bending of the right plate, enabling the operator to pull the push rod to move, improving the convenience and flexibility of movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view sectional structure schematic diagram of the present utility model;

[0023] Figure 2 is the present utility model Figure 1 an enlarged structure schematic diagram at A in;

[0024] Figure 3 is the present utility model Figure 1 an enlarged structure schematic diagram at B in;

[0025] Figure 4 is a top view sectional structure schematic diagram of the feeding box of the present utility model;

[0026] Figure 5 is the present utility model Figure 4 an enlarged structure schematic diagram at C in;

[0027] Figure 6 is a schematic diagram of the bending of the left plate and the right plate of the present utility model.

[0028] In the figure: 1. Left plate; 2. Right plate; 3. Universal wheel; 4. Left enclosure; 5. Feeding box; 6. Rotating shaft; 7. Push rod; 8. Vertical rod; 9. Horizontal plate; 10. Sliding plate; 11. Bolt; 12. Chute; 13. Limiting rod; 14. Slide block; 15. Telescopic plate; 16. Fixed plate; 17. Lead screw; 18. Suction cup; 19. Mounting plate; 20. Positioning rod; 21. Pulling block; 22. Clamping spring; 23. Card slot. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-6 , the present invention provides a technical solution: a non-powered mobile trolley, including a left plate 1 and a right plate 2 rotatably installed on the left plate 1. Universal wheels 3 are symmetrically and fixedly installed at the bottoms of the left plate 1 and the right plate 2.

[0031] A left enclosure 4 is fixedly connected to the top of the left plate 1. A feeding box 5 is fixedly connected to one side of the top of the right plate 2, and a push rod 7 is fixedly connected to the other side of the top of the right plate 2.

[0032] A rotating shaft 6 is fixedly connected to one side of the left plate 1. The right plate 2 is rotatably connected to the rotating shaft 6. A vertical rod 8 is fixed inside the feeding box 5. The bottom end of the vertical rod 8 is fixedly connected to the right plate 2. A horizontal plate 9 is slidably connected to the outside of the vertical rod 8. A sliding plate 10 is installed on the top of the horizontal plate 9, and a telescopic plate 15 is slidably installed inside the sliding plate 10.

[0033] The vertical rods 8 are symmetrically arranged. There are no less than two horizontal plates 9. Bolts 11 are symmetrically installed on the outside of the horizontal plates 9. The bolts 11 are threadedly connected to the horizontal plates 9, and the bolts 11 pass through the horizontal plates 9 and abut against the vertical rods 8.

[0034] Among them, a chute 12 is opened at the top of the horizontal plate 9. A limiting rod 13 is fixedly connected inside the chute 12. A slide block 14 is fixedly connected to the bottom of the sliding plate 10. The slide block 14 is slidably connected to the limiting rod 13.

[0035] The limiting rods 13 are symmetrically arranged. There are no less than two limiting rods 13. The slide block 14 is sleeved on the outside of the limiting rod 13.

[0036] Among them, a fixed plate 16 is fixedly connected to the outside of the telescopic plate 15. A lead screw 17 is installed inside the fixed plate 16. One end of the lead screw 17 away from the sliding plate 10 is rotatably connected to a suction cup 18.

[0037] An auxiliary spring is fixedly installed inside the sliding plate 10. The bottom end of the telescopic plate 15 is fixedly connected to the auxiliary spring. The telescopic plate 15 is slidably connected to the sliding plate 10. The lead screw 17 is threadedly connected to the fixed plate 16. The lead screws 17 are symmetrically arranged and there are no less than two lead screws 17.

[0038] By setting the vertical rod 8, the horizontal plate 9, the sliding plate 10, the telescopic plate 15 and the suction cup 18, loosen the bolt 11 and pull the horizontal plate 9 to move up and down, which is convenient for adjusting the space in the vertical direction. At the same time, the horizontal plate 9 drives the sliding plate 10 to move. The auxiliary spring inside the sliding plate 10 cooperates with the expansion and contraction of the telescopic plate 15, so that the top end of the telescopic plate 15 abuts against the horizontal plate 9 or the inner top surface of the feeding box 5. Then tighten the bolt 11 to fix the horizontal plate 9.

[0039] By rotating the lead screw 17, the lead screw 17 drives the suction cup 18 to descend, so that the suction cup 18 is separated from the horizontal plate 9 or the inner top surface of the feeding box 5. Move the position of the sliding plate 10 left and right, which is convenient for adjusting the space in the horizontal direction. Then turn the lead screw 17, and the lead screw 17 drives the suction cup 18 to rise and press and fix, realizing the adjustment of the space inside the feeding box 5, facilitating better adaptation to the storage of goods of different sizes, solving the problem that the placement space of the device is not easy to adjust, when transporting goods of different sizes, it is not easy to adapt to the adjustment space, and it is not very flexible to use, and there are certain defects.

[0040] Mounting plates 19 are fixedly connected to the outer sides of the left plate 1 and the right plate 2. The mounting plates 19 are located on both sides of the rotating shaft 6. A positioning rod 20 is slidably connected inside the mounting plate 19. A card slot 23 is opened on the outer side of the rotating shaft 6. The positioning rod 20 is snap-fitted with the card slot 23.

[0041] One end of the positioning rod 20 away from the rotating shaft 6 is fixedly connected to a pulling block 21. A clamping spring 22 is fixedly connected between the pulling block 21 and the mounting plate 19. The card slots 23 are arranged in an array.

[0042] With the left plate 1, the right plate 2, the rotating shaft 6, the mounting plate 19, the positioning rod 20, the clamping spring 22 and the card slot 23 provided, by pulling the pulling block 21 on the right plate 2, the pulling block 21 stretches the clamping spring 22, and the pulling block 21 drives the positioning rod 20 to move, so that the positioning rod 20 is disengaged and separated from the card slot 23. Then rotate the right plate 2 counterclockwise by ninety degrees, so that the feeding box 5 is stuck into the left enclosure 4. Then release the pulling block 21, and the elastic force of the clamping spring 22 drives the pulling block 21 and the positioning rod 20 to move back to their original positions, so that the positioning rod 20 is stuck into the card slot 23 at the corresponding position, completing the fixation after the rotation of the right plate 2, thus facilitating the bending of the right plate 2, enabling the operator to pull the push rod 7 to move, and improving the moving convenience and flexibility.

[0043] Working principle:

[0044] Before using this unpowered moving trolley, it is necessary to first check the overall condition of the device to ensure that it can work properly. According to Figure 1 - Figure 6 As shown, loosen the bolt 11, pull the cross plate 9 up and down to facilitate the adjustment of the space in the vertical direction. At the same time, the cross plate 9 drives the sliding plate 10 to move. The auxiliary spring inside the sliding plate 10 cooperates with the expansion and contraction of the telescopic plate 15, so that the top of the telescopic plate 15 abuts against the cross plate 9 or the inner top surface of the feeding box 5. Then tighten the bolt 11 to fix the cross plate 9. By rotating the screw rod 17, the screw rod 17 drives the suction cup 18 to descend, so that the suction cup 18 is separated from the cross plate 9 or the inner top surface of the feeding box 5. Move the sliding plate 10 left and right to facilitate the adjustment of the space in the horizontal direction. Then turn the screw rod 17, and the screw rod 17 drives the suction cup 18 to rise and press tightly to fix, realizing the adjustment of the space inside the feeding box 5, which is convenient for better adapting to the storage of goods of different sizes.

[0045] By pulling the pull block 21 on the right plate 2, the pull block 21 stretches the clamping spring 22, and the pull block 21 drives the positioning rod 20 to move, so that the positioning rod 20 is disengaged from the card slot 23. Then rotate the right plate 2 counterclockwise by ninety degrees, so that the feeding box 5 is stuck into the left enclosure 4. Then release the pull block 21, and the elastic force of the clamping spring 22 drives the pull block 21 and the positioning rod 20 to move back to their original positions, so that the positioning rod 20 is stuck into the card slot 23 at the corresponding position, completing the fixation after the rotation of the right plate 2, thus facilitating the bending of the right plate 2, enabling the operator to pull the push rod 7 to move, and improving the mobility and flexibility.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A non-powered mobile vehicle, comprising a left plate (1) and a right plate (2) rotatably mounted on the left plate (1), wherein universal wheels (3) are symmetrically fixedly mounted on the bottoms of the left plate (1) and the right plate (2); The top of the left plate (1) is fixedly connected to a left enclosure (4), one side of the top of the right plate (2) is fixedly connected to a discharge box (5), and the other side of the top of the right plate (2) is fixedly connected to a push rod (7); It is characterized in that Also includes: A rotating shaft (6) is fixedly connected to one side of the left plate (1), the right plate (2) is rotatably connected to the rotating shaft (6), a vertical rod (8) is fixed inside the discharge box (5), the bottom end of the vertical rod (8) is fixedly connected to the right plate (2), a horizontal plate (9) is slidably connected to the outer side of the vertical rod (8), a sliding plate (10) is installed on the top of the horizontal plate (9), and a telescopic plate (15) is slidably installed inside the sliding plate (10); The top of the horizontal plate (9) is provided with a slide groove (12), the interior of the slide groove (12) is fixedly connected to a limit rod (13), the bottom of the sliding plate (10) is fixedly connected to a slider (14), and the slider (14) is slidably connected to the limit rod (13); The outer side of the telescopic plate (15) is fixedly connected to a fixed plate (16), a screw rod (17) is installed inside the fixed plate (16), and one end of the screw rod (17) away from the sliding plate (10) is rotatably connected to a suction cup (18).

2. The unpowered mobile vehicle according to claim 1, characterized in that: The vertical rods (8) are symmetrically arranged, and there are no less than two horizontal plates (9). Bolts (11) are symmetrically installed on the outer sides of the horizontal plates (9). The bolts (11) are threadedly connected to the horizontal plates (9). The bolts (11) pass through the horizontal plates (9) and abut against the vertical rods (8).

3. The unpowered mobile vehicle according to claim 1, characterized in that: The limiting rods (13) are symmetrically arranged, there are no less than two limiting rods (13), and the sliding block (14) is sleeved on the outside of the limiting rods (13).

4. The unpowered mobile vehicle according to claim 1, characterized in that: An auxiliary spring is fixedly installed inside the sliding plate (10), the bottom end of the telescopic plate (15) is fixedly connected to the auxiliary spring, and the telescopic plate (15) is slidably connected to the sliding plate (10).

5. The unpowered mobile vehicle according to claim 1, characterized in that: The screw rods (17) are threadedly connected to the fixing plate (16); the screw rods (17) are symmetrically arranged, and there are no less than two screw rods (17).

6. The unpowered mobile vehicle according to claim 1, characterized in that: The outer sides of the left plate (1) and the right plate (2) are fixedly connected with mounting plates (19), the mounting plates (19) are located on both sides of the rotating shaft (6), the interior of the mounting plates (19) is slidably connected with positioning rods (20), the outer side of the rotating shaft (6) is provided with a clamping groove (23), and the positioning rod (20) is clamped and connected with the clamping groove (23).

7. The unpowered mobile vehicle according to claim 6, characterized in that: A pull block (21) is fixedly connected to one end of the positioning rod (20) away from the rotating shaft (6), a clamping spring (22) is fixedly connected between the pull block (21) and the mounting plate (19), and the clamping slots (23) are arranged in an array.

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