Hooking device suitable for boxes with different sizes

Abstract

The utility model discloses a hooking device suitable for boxes of different sizes, which comprises at least 2N hooking mechanisms, the 2N hooking mechanisms are arranged in pairs and are symmetrically arranged on a left outer fork plate and a right outer fork plate, each hooking mechanism comprises a hooking motor and a hook, the hooking motors are mounted on the outer fork plates, the hooks are in a straight rod shape, and the hooking motors are connected with the hooks. One end of each hooking mechanism is in driving connection with the corresponding hooking motor, the other end of each hooking mechanism extends towards the opposite outer fork plate, and the hooks of the two hooking mechanisms in the same group are in staggered lap joint. According to the utility model, the long straight rod-shaped hooks are designed, and the two hooks which are in bilateral symmetry are mutually staggered and overlapped to form a surrounding shape for goods, so that the goods with different models and sizes can be hooked, the condition that the left and right hooks are non-uniform in stress or cannot hook the goods when the size of the goods is small is avoided, and the probability of inclination of the box is effectively reduced; and the stability and accuracy of goods taking and placing operation are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the automatic warehousing logistics technical field, concretely relates to a hooking device suitable for different size boxes. BACKGROUND

[0002] The shuttle type goods shelf is a high-volume and high-efficiency goods shelf, and when working, the shuttle vehicle completes the storage and taking of goods on the straight track. The hooking device is an important component of the shuttle vehicle, and it is used for taking and placing goods. In today's society, personalized needs are increasingly prominent, and small batches, multiple categories and high delivery rate commodities are showing a growing trend. At the same time, the types of goods sizes are growing exponentially, and the storage needs of different size material boxes follow.

[0003] The existing hooking device, the hook is mostly short and small, and the two hooks cannot surround the goods when hooking. When facing small size goods, one side of the hook will be stressed, and the other side will not be stressed, which will cause the box to tilt during taking and placing. When the goods are small, the hook cannot hook the goods.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, provide a hooking device suitable for different size boxes, design a long straight rod hook, and the left and right hooks are overlapped to form a surrounding for the goods. When taking and placing small boxes, the two hooks are stressed together, and the situation of uneven stress does not occur. The two hooks can bear friction during the pushing and pulling of the box, effectively reducing the probability of box tilting, and ensuring the stability and accuracy of taking and placing goods.

[0006] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:

[0007] A hooking device suitable for different size boxes, including at least 2N hooking mechanisms, 2N hooking mechanisms are symmetrically arranged on the left and right two outer fork plates, the hooking mechanism includes a hooking motor and a hook, the hooking motor is installed on the outer fork plate, the hook is in the form of a straight rod, one end is driven and connected by the hooking motor, the other end extends to the opposite outer fork plate, and the hooks of the two hooking mechanisms in the same group are overlapped.

[0008] Further, the free end of the hook is provided with an L-shaped notch groove in the axial direction, and the notch grooves of the hooks in the same group are complementarily overlapped.

[0009] Further, the 2N hooking mechanisms are respectively arranged at the front end and the tail end of the left and right outer fork plates.

[0010] Further, the hooking mechanisms are four, respectively arranged at the front end and tail end of the left and right outer fork plates.

[0011] After the technical scheme is applied, the utility model has the following beneficial effects compared with the prior art.

[0012] The utility model discloses a long straight rod hook, through the mutual staggered lap of two hooks of left -right symmetry, forms the encirclement to goods, can hook the goods of different model size, avoids the uneven stress of left -right hook or the condition that goods cannot be hooked when the volume is small, and the structure design is very brief, and the existing hooking device can be reformed according to the demand, only needs to replace the long straight rod hook of the application, utilizes the hook gap groove and can realize lap to enclose goods, fully reduces the cost, optimizes the equipment structure, expands the hooking device to adapt to the goods model, has strong practical value.

[0013] The specific embodiments of the utility model will be described in further detail below with reference to the drawings. DRAWINGS

[0014] The drawings are part of the application and are used to provide further understanding of the utility model, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, but do not constitute improper limitation on the utility model. Obviously, the drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor. In the drawings:

[0015] Fig. 1 It is a hook vertical state schematic view of an embodiment of the utility model;

[0016] Fig. 2 It is a hook lap state schematic view of an embodiment of the utility model;

[0017] Fig. 3 It is a hook gap groove schematic view of an embodiment of the utility model.

[0018] In the drawing: 11-hook motor;12-hook;21-left outer fork plate;22-right outer fork plate;3-goods;1201-gap groove.

[0019] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example 1

[0023] like Figs. 1-3 As shown in the figure, the hooking device adapted to boxes of different sizes described in this embodiment includes at least 2N hooking mechanisms. These 2N hooking mechanisms are arranged in pairs, symmetrically on the left and right outer forks, meaning the number of hooking mechanisms is even, corresponding to one on each side of the left outer fork 21 and right outer fork 22, and they are arranged symmetrically. In this example, there are four hooking mechanisms, respectively located at the front and rear ends of the left outer fork 21 and the front and rear ends of the right fork. Referring to the attached diagram, the four hooking mechanisms can enclose the goods 3.

[0024] The hooking mechanism includes a hooking motor 11 and hooks 12. The hooking motor 11 is mounted on the outer fork plate. The hooks 12 are straight rods, with one end driven and connected by the hooking motor 11, and the other end extending towards the opposite outer fork plate. The hooks 12 of the two hooking mechanisms in the same group are staggered and overlapped. Referring to the attached diagram, at the front end of the left and right outer fork plates 22, the hooks 12 of the two hooking mechanisms are a group, and the two hooks 12 are symmetrically arranged and on the same horizontal plane. When the two hooks 12 rotate to the horizontal direction, the two hooks 12 overlap, sticking together tightly without "fighting" or colliding, staggered and sticking together to form a closed front enclosure for the cargo 3. Combined with the two hooking mechanisms at the rear end of the outer fork plate, the whole can form a closed enclosure, ensuring the hooking of the cargo 3 and preventing the hooks 12 from failing to hook or uneven force when the cargo 3 is small.

[0025] As preferred, the free end of the hook 12 is provided with an axial L-shaped notch groove 1201, and the notch grooves 1201 of the same group of hooks 12 are complementarily jointed, and the combination drawing is shown in the figure 2. Fig. 2 As shown, the hooks 12 are designed to be complementary notches, which can ensure that the installation positions of the left and right motors are consistent, the rotation center points of the hooks 12 are coaxial, and only the direction of the notches needs to be noticed during installation, thereby reducing the installation parameters of the equipment, simplifying the installation requirements, and being more consistent with industrial standardization, which is beneficial to the production of standard parts and subsequent replacement and maintenance.

[0026] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above-mentioned technical content without departing from the technical solution of the present application, and the equivalent embodiments with equivalent changes are equivalent. Any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application still belong to the scope of the present application.

Claims

1. A picking device adapted to different sized cases, characterized by: The hooking mechanism comprises 2N hooking mechanisms, and the 2N hooking mechanisms are symmetrically arranged on the left and right outer fork plates in pairs.

2. A picking device adapted to different size cases according to claim 1, characterized in that: The free end of the hooking mechanism is provided with an L-shaped notch groove (1201) in the axial direction, and the notch grooves (1201) of the hooking mechanisms in the same group are complementary and overlapped.

3. A picking device adapted to different size cases according to claim 1 wherein: The 2N hooking mechanisms are respectively arranged at the front end and the tail end of the left and right outer fork plates.

4. A picking device adapted to different size cases according to claim 1 wherein: The hooking mechanism is four, respectively arranged at the front end and tail end of the left outer fork plate (21) and the right outer fork plate (22).

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