Tray sorting trolley, tray sorting machine and tray sorting system

Abstract

The utility model discloses a tray sorting trolley, a tray sorting machine and a tray sorting system.The tray sorting trolley comprises a moving frame, an overturning support is arranged on the moving frame, and a material tray assembly capable of overturning relative to the overturning support is arranged on the overturning support. A protection plate which is located below the straightened tray assembly and does not interfere with turnover of trays of the tray assembly is arranged on the turnover support in a surrounding mode. The protection plate is arranged on the periphery of the overturning support of the tray sorting trolley, so that when parcels enter the position below the overturning tray, the parcels can be effectively prevented from falling to the walking wheels, the safety operation of the tray sorting trolley is not influenced, the parcels are not damaged, and the stability and the safety of equipment operation are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of sorting equipment, and in particular to pallet sorting trolleys, pallet sorting machines and pallet sorting systems. Background Technology

[0002] In logistics sorting, pallet sorting machines are a type of sorting equipment that can be used.

[0003] Patent document with publication number CN118618814A discloses a pallet sorting machine. In this structure, after a pallet sorting trolley carrying packages moves along a track to a predetermined position, the pallet assembly of the pallet sorting trolley rotates and tilts relative to the frame to achieve sorting.

[0004] During the operation of the pallet sorting trolley, there is a problem that packages may fall under the tilted pallet, affecting the safety of the packages and the equipment. Utility Model Content

[0005] The purpose of this utility model is to solve the above-mentioned problems existing in the prior art and to provide a pallet sorting trolley, a pallet sorting machine and a pallet sorting system.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A pallet sorting trolley includes a movable frame, on which a flipping bracket is provided. A pallet assembly that can be flipped relative to the movable frame is provided on the flipping bracket. A protective plate is provided around the flipping bracket below the upright pallet assembly and does not interfere with the flipping of the pallet assembly.

[0008] Preferably, in the pallet sorting trolley, the top two sides of the pallet are provided with outwardly extending baffles.

[0009] Preferably, in the pallet sorting trolley, the baffle on one side of the pallet is a first toothed plate, and the baffle on the other side of the pallet is a second toothed plate, with each tooth on the second toothed plate corresponding to a groove on the first toothed plate.

[0010] Preferably, in the pallet sorting trolley, the bottom plate of the pallet has a raised ridge, and a countersunk hole is provided at the raised ridge. The pallet is connected to a flipping frame by bolts passing through the countersunk hole.

[0011] Preferably, in the pallet sorting trolley, the flipping frame of the pallet assembly is provided with a shock absorber, and the flipping bracket is provided with a contact surface that cooperates with the shock absorber to absorb shock when the pallet assembly is flipped and tilted.

[0012] Preferably, in the pallet sorting trolley, the protective plate includes a first plate portion and a second plate portion that is staggered in height from the first plate portion.

[0013] Pallet sorting machines include pallet sorting trolleys as described in any of the above.

[0014] Pallet sorting system, including the pallet sorting machine as described above.

[0015] The advantages of this utility model's technical solution are mainly reflected in:

[0016] This invention features a protective plate on the outer periphery of the flipping support of the pallet sorting trolley. This effectively prevents packages from falling onto the wheels when they enter the area below the flipping plate, thus avoiding damage to the packages and ensuring the safe operation of the pallet sorting trolley. This significantly improves the stability and safety of the equipment.

[0017] The protective plate of this utility model adopts two plates of different heights, which can make the two plates of the protective plate of adjacent pallet sorting carts overlap after the pallet sorting carts are connected. This effectively ensures that the gap between the pallet sorting carts can be fully covered, and at the same time, avoids the interference between the protective plates of adjacent pallet sorting carts when they are turning.

[0018] This invention features baffles on both sides of the pallet, which effectively reduces the gap between adjacent pallets after the pallet sorting trolley is connected, lowers the possibility of packages falling under the pallet, and improves safety. Attached Figure Description

[0019] Figure 1 This is a perspective view of the pallet sorting trolley of this utility model;

[0020] Figure 2 This is a side view of the pallet sorting trolley of this utility model;

[0021] Figure 3 This is a schematic diagram of the pallet assembly of the pallet sorting trolley of this utility model when tilted. Detailed Implementation

[0022] The purpose, advantages, and features of this utility model will be illustrated and explained through the following non-limiting description of preferred embodiments. These embodiments are merely typical examples of applying the technical solutions of this utility model, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of protection claimed by this utility model.

[0023] In the description of the solution, it should be noted that the terms "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience and simplification of description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] Example 1

[0025] The pallet sorting trolley disclosed in this utility model will be described below with reference to the accompanying drawings, as shown in the attached drawings. Figure 1 As shown, it includes a movable frame 100, on which a flipping bracket 200 is provided, and on which a tray assembly 300 that can be flipped relative to it is provided.

[0026] The specific structures of the movable frame 100, the flipping support 200, and the tray assembly 300 can be referred to the structures disclosed in the patent documents cited in the background art, and will not be repeated here.

[0027] The difference from existing technologies is as follows: Figure 1 As shown, the flipping bracket 200 is surrounded by a protective plate 400 located below the upright tray assembly 300 and without interfering with the flipping of the tray 310 of the tray assembly 300. The protective plate 400 can be connected to the flipping bracket 200 by screwing and / or welding to the fixing brackets 500 on both sides of the flipping bracket 200. The height of the protective plate 400 can be designed as needed and is not limited here, as long as it does not interfere with the tray assembly 300 and does not affect the movement of the tray sorting trolley on the track.

[0028] The protective plate 400 can be a flat plate with through holes, and more preferably, as shown in the attached figure. Figure 1 Appendix Figure 2 As shown, the protective plate 400 includes a first plate portion 410 and a second plate portion 420 that is offset from the first plate portion 410 at different heights. The first plate portion 410 and the second plate portion 420 can be formed by stamping a single sheet. The first plate portion 410 has a through hole 430 for the flipping bracket 200 to pass through and for the tray assembly to rotate. The two sides of the first plate portion 410 are bent downwards. At the same time, the two ends of the protective plate 400 extend to the outside of the two sides of the tray 310 assembly. Thus, after the tray sorting trolleys are connected, the second plate portion 420 of one tray sorting trolley can be located above and overlap with the first plate portion 410 of its adjacent tray sorting trolley.

[0029] As attached Figure 1 Appendix Figure 2 As shown, unlike existing technologies, the tray 310 has outwardly extending baffles 320 on both sides of its top. The baffles 320 can be horizontally extending flat plates, and reinforcing ribs 330 are formed between the bottom of the baffles 320 and the outer wall of the side panels of the tray 310. More preferably, the baffle 320 on one side of the tray 310 is a first toothed plate, and the baffle 320 on the other side of the tray 310 is a second toothed plate. The length of the first toothed plate is greater than the length of the second toothed plate, so that each tooth on the second toothed plate corresponds to a groove on the first toothed plate. This not only prevents packages from falling off the tray 310 but also serves as a foolproof mechanism.

[0030] As attached Figure 1 As shown, in order to ensure a more stable connection between the tray 310 and the flipping frame 340, and to form a certain groove on the tray 310 to restrict the movement of easily movable items in the tray, a protruding ridge 312 is formed on the top surface of the bottom plate 311 of the tray 310. The number of protruding ridges 312 can be designed as needed, for example, 4. Countersunk holes 313 are provided at some or all of the protruding ridges 312. The tray 310 is screwed to the flipping frame 340 by bolts passing through the countersunk holes 313.

[0031] As attached Figure 1 Appendix Figure 3 As shown, to avoid excessive vibration when the pallet 310 rotates to its final position during sorting, which could affect structural stability, shock absorbers 350 are provided on the flipping frame 340 of the pallet assembly 300. There are two shock absorbers 350, which are vertically arranged on the carrier plate 341 of the flipping frame 340. The flipping bracket 200 is provided with abutment surfaces 211 that cooperate with the shock absorbers 350 to dampen vibration when the pallet assembly 300 is flipped and tilted. The abutment surfaces 211 are matched with the two shock absorbers 350 respectively. They are two inclined surfaces of the trapezoidal plate 210 located on the inner side of one side plate of the flipping bracket 200. The two abutment surfaces 211 are symmetrically distributed on both sides of the axis of rotation around which the pallet assembly 300 rotates.

[0032] Example 2

[0033] This embodiment discloses a pallet sorting machine, including a pallet sorting trolley as described above.

[0034] Example 3

[0035] This embodiment discloses a pallet sorting system, including the pallet sorting machine as described above.

[0036] This utility model has many other embodiments. All technical solutions formed by equivalent transformation or equivalent transformation fall within the protection scope of this utility model.

Claims

1. A pallet sorting trolley, comprising a movable frame, wherein a flipping bracket is provided on the movable frame, and a pallet assembly that can be flipped relative to the flipping bracket is provided on the flipping bracket, characterized in that: The flipping bracket is surrounded by a protective plate located below the upright tray assembly and not interfering with the flipping of the tray assembly.

2. The pallet sorting trolley according to claim 1, characterized in that: The tray has outwardly extending baffles on both sides of its top.

3. The pallet sorting trolley according to claim 2, characterized in that: The baffle on one side of the tray is a first toothed plate, and the baffle on the other side of the tray is a second toothed plate. Each tooth on the second toothed plate corresponds to a groove on the first toothed plate.

4. The pallet sorting trolley according to claim 1, characterized in that: The bottom plate of the tray has a raised ridge, and a countersunk hole is provided at the raised ridge. The tray is connected to a flipping frame by bolts passing through the countersunk hole.

5. The pallet sorting trolley according to claim 1, characterized in that: The tray assembly is equipped with a shock absorber on its tilting frame, and the tilting bracket is provided with a contact surface that cooperates with the shock absorber to dampen vibrations when the tray assembly is tilted.

6. The pallet sorting trolley according to claim 1, characterized in that: The protective plate includes a first plate portion and a second plate portion that is offset from the first plate portion at different heights.

7. A pallet sorting machine, characterized in that: Includes the pallet sorting cart as described in any one of claims 1-6.

8. A pallet sorting system, characterized in that: Includes the pallet sorting machine as described in claim 7.

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