Electric transfer trolley

Abstract

The utility model relates to the technical field of transfer trolleys, in particular to an electric transfer trolley which comprises a bottom plate, a storage plate is fixedly connected to the upper end of the bottom plate, mounting grooves are formed in the two sides and one end of the storage plate, protective plates are movably connected into the mounting grooves, a plurality of connecting grooves are formed in the protective plates, and the connecting grooves are connected with the storage plate. A roller is movably connected into the connecting groove, and one end of the roller extends out of the protective plate. Through the arrangement of the plurality of protective plates, materials on the object placing plate cannot fall off in the transfer process, due to the fact that the plurality of rollers are arranged in the protective plates and the rubber layers are arranged on the outer sides of the rollers, the materials cannot be in direct contact with the surfaces of the protective plates in the transport process through the arrangement of the rollers with the rubber layers arranged on the outer sides, and the conveying efficiency is improved. Through the arrangement of the locking mechanism, the protection plate can be unfolded and make contact with the ground, and through the arrangement of the multiple rollers, an operator can conveniently and directly push large or heavy materials to the position above the storage plate.

Description

Technical Field

[0001] This utility model relates to the field of transfer vehicle technology, specifically to an electric transfer trolley. Background Technology

[0002] For example, Chinese patent CN222116969U discloses a material transfer trolley for workshops, including an automatic workshop transfer trolley frame. The upper end of the automatic workshop transfer trolley frame is fixedly connected to an upper positioning anti-slip pad, and both sides of the automatic workshop transfer trolley frame are movably connected to protective mechanisms.

[0003] However, the above solution has the following shortcomings: In the above technical solution, the internal control rotating rod is rotated by controlling the motor, which drives the No. 1 helical gear on its outer wall to rotate together, thereby causing the support protective plate and the reinforced protective plate on both sides to extend and retract outward. The support protective plate and the reinforced protective plate are relatively large when placed on the automatic transfer trolley frame in the workshop. However, for larger and heavier power equipment components, the operator needs to lift the power equipment component to move it to the top of the trolley, or place the component on the top of the trolley using hoisting equipment, which is quite cumbersome. Therefore, we have introduced a power transfer trolley. Utility Model Content

[0004] The purpose of this utility model is to provide an electric power transfer trolley to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An electric transfer trolley includes a base plate, a shelf fixedly connected to the upper end of the base plate, mounting grooves on both sides and one end of the shelf plate, a guard plate movably connected in the mounting groove, a plurality of connecting grooves in the guard plate, a roller movably connected in the connecting groove, one end of the roller extending out of the guard plate and fixedly connected to a first connecting wheel, a plurality of limiting holes in the first connecting wheel;

[0007] A limiting mechanism is movably connected to one side of the guard plate, which limits the first connecting wheel so that the roller cannot rotate. One end of the guard plate extends out of the storage plate and is connected to the locking mechanism.

[0008] Preferably, the limiting mechanism includes a connecting plate, and two guide rods are fixedly connected to one end of the connecting plate near the guard plate, and the guide rods are movably connected inside the guard plate.

[0009] Preferably, an adjusting screw is provided between the two guide rods. The adjusting screw is located inside the connecting plate, and one end of the adjusting screw is screwed into the guard plate. Several limiting rods are fixedly connected to the side of the connecting plate near the guard plate.

[0010] Preferably, the locking mechanism includes a second connecting wheel, which is fixedly connected to one end of the guard plate. The second connecting wheel has a plurality of connecting holes, and a locking screw is provided in one of the connecting holes. One end of the locking screw is screwed into a screw hole, which is located inside the shelf.

[0011] Preferably, a battery box is fixedly connected to the upper end of the base plate, a steering and walking device is provided around the lower end of the base plate, and a rubber layer is provided on the outer side of the roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the utility model, through the setting of several protective plates, ensures that the electrical equipment materials or components on the shelf will not fall off during transportation. Since several rollers are set inside the protective plates, and the outer side of the rollers is provided with a rubber layer, the electrical equipment components will not directly contact the surface of the protective plates during transportation. Through the setting of the locking mechanism, the protective plates can be unfolded and contact the ground. The setting of several rollers makes it convenient for operators to directly push larger or heavier electrical equipment components onto the shelf, making operation convenient. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram showing the connection between the guard plate and the roller of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the limiting mechanism of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the connection relationship between the guard plate and the roller of this utility model in a separated state;

[0017] Figure 5 This is a three-dimensional structural diagram showing the connection relationship between the storage board and the base plate of this utility model;

[0018] Figure 6 This is a three-dimensional structural diagram of the protective plate of this utility model in its unfolded state.

[0019] In the diagram: 1. Base plate; 2. Shelf plate; 3. Battery box; 4. Second connecting wheel; 5. Steering and walking device; 6. Limiting rod; 7. Roller; 8. Guide rod; 9. Connecting hole; 10. Adjusting screw; 11. Connecting plate; 12. Screw hole; 13. Mounting groove; 14. Protective plate; 15. Limiting hole; 16. First connecting wheel; 17. Locking screw; 18. Connecting groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-6 This utility model provides a technical solution:

[0022] Example 1:

[0023] An electric transfer trolley includes a base plate 1, with a storage plate 2 fixedly connected to the upper end of the base plate 1. The storage plate 2 is used to store items to be transferred. Mounting grooves 13 are provided on both sides and one end of the storage plate 2. A guard plate 14 is movably connected in the mounting grooves 13. The guard plate 14 is used to block the goods on the storage plate 2 to prevent the goods from falling off during the transfer process. A plurality of connecting grooves 18 are provided in the guard plate 14. A roller 7 is movably connected in the connecting grooves 18. One end of the roller 7 extends out of the guard plate 14 and is fixedly connected to a first connecting wheel 16. A plurality of limiting holes 15 are provided in the first connecting wheel 16.

[0024] A limiting mechanism is movably connected to one side of the guard plate 14. The limiting mechanism limits the first connecting wheel 16, preventing the roller 7 from rotating. One end of the guard plate 14 extends out of the storage plate 2 and is connected to the locking mechanism. The limiting mechanism includes a connecting plate 11. Two guide rods 8 are fixedly connected to one end of the connecting plate 11 near the guard plate 14. The guide rods 8 are movably connected inside the guard plate 14 and are used to guide and support the guard plate 14. An adjusting screw 10 is provided between the two guide rods 8. The adjusting screw 10 is located inside the connecting plate 11, and one end of the adjusting screw 10 is screwed into the guard plate 14. Several limiting rods 6 are fixedly connected to one side of the connecting plate 11 near the guard plate 14. By rotating the adjusting screw 10, the connecting plate 11 moves inward. At this time, the limiting rods 6 will be inserted into the corresponding limiting holes 15, thus limiting the first connecting wheel 16 and preventing the roller 7 from moving further.

[0025] The locking mechanism includes a second connecting wheel 4, which is fixedly connected to one end of the guard plate 14. The second connecting wheel 4 has several connecting holes 9, and a locking screw 17 is provided in one connecting hole 9. One end of the locking screw 17 is screwed into a screw hole 12, which is located in the shelf 2. By rotating the locking screw 17 outward, its screwed end is disengaged from the screw hole 12. At this time, the guard plate 14 is in a movable state, and one end of the guard plate 14 is in contact with the ground. The items to be transported can be quickly transported to the top of the shelf 2 through the guard plate 14 and several rollers 7. After the transport is completed, the guard plate 14 will be erected again.

[0026] A battery box 3 is fixedly connected to the upper end of the base plate 1. Steering and walking devices 5 are provided around the lower end of the base plate 1. A rubber layer is provided on the outer side of the roller 7. The battery box 3 supplies power to the steering and walking devices 5, which in turn drive the base plate 1 to move.

[0027] Working principle: During use, the locking screw 17 is rotated outward to disengage its screw end from the screw hole 12. At this time, the guard plate 14 is in a movable state. With one end of the guard plate 14 in contact with the ground, the items to be transported can be quickly transported to the top of the shelf 2 through the guard plate 14 and several rollers 7. After the transport is completed, the guard plate 14 is raised again. At the same time, the locking screw 17 is passed through the corresponding connecting hole 9 and screwed into the screw hole 12. Several raised guard plates 14 can block and protect the items on the shelf 2. At the same time, the rubber layer on the outside of the rollers 7 can also provide further protection for the items.

[0028] When handling large items, two trolleys are needed to work together. When several protective plates 14 are unfolded and in a horizontal position, the connecting plate 11 is moved inward by rotating the adjusting screw 10. At this time, the limiting rod 6 will be inserted into the corresponding limiting hole 15, so that the first connecting wheel 16 is limited. At the same time, the roller 7 can no longer move, preventing the large items from shaking during transportation if the roller 7 moves.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric transfer trolley, comprising a base plate, characterized in that: A shelf is fixedly connected to the upper end of the base plate. Mounting grooves are provided on both sides and one end of the shelf. A protective plate is movably connected in the mounting groove. Several connecting grooves are provided in the protective plate. A roller is movably connected in the connecting groove. One end of the roller extends out of the protective plate and is fixedly connected to the first connecting wheel. Several limiting holes are provided in the first connecting wheel. A limiting mechanism is movably connected to one side of the guard plate, which limits the first connecting wheel so that the roller cannot rotate. One end of the guard plate extends out of the storage plate and is connected to the locking mechanism.

2. The power transfer trolley according to claim 1, characterized in that: The limiting mechanism includes a connecting plate, and two guide rods are fixedly connected to one end of the connecting plate near the guard plate. The guide rods are movably connected inside the guard plate.

3. The power transfer trolley according to claim 2, characterized in that: An adjusting screw is provided between the two guide rods. The adjusting screw is located inside the connecting plate, and one end of the adjusting screw is screwed into the guard plate. Several limiting rods are fixedly connected to the side of the connecting plate near the guard plate.

4. The power transfer trolley according to claim 1, characterized in that: The locking mechanism includes a second connecting wheel, which is fixedly connected to one end of the guard plate. The second connecting wheel has several connecting holes, and a locking screw is provided in one of the connecting holes. One end of the locking screw is screwed into a screw hole, which is located inside the shelf.

5. The power transfer trolley according to claim 1, characterized in that: A battery box is fixedly connected to the upper end of the base plate, and a steering and walking device is provided around the lower end of the base plate. A rubber layer is provided on the outer side of the roller.

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