Storage cage with unbalance loading detection function

Abstract

The utility model relates to the technical field of storage cages, in particular to a storage cage with an unbalance loading detection function, which comprises a storage box, a controller and an alarm, the storage box is formed by a fence and a bottom plate, the top of the storage box is provided with an opening, and a plurality of weighing sensors are arranged on the inner bottom wall of the storage box. The upper surfaces of the weighing sensors are fixedly connected with supporting plates, the output end of the controller is used for outputting a control signal when overload or unbalance loading of the storage cage is serious, and the control signal is used for controlling the alarm to work. By arranging the multiple weighing sensors and the supporting plates, the problems that in the prior art, overweight and unbalance loading are prone to occurring when a storage cage is loaded, the service life of the storage cage is shortened, and dumping is prone to occurring when the storage cage is stacked are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cages, in particular to a storage cage with an eccentric load detection function. Background Art

[0002] Storage cages are used for storing and transshipping goods in warehouses. The service life of storage cages is closely related to daily usage specifications. For example, when the load-bearing capacity of a storage cage is greater than the rated value and the overload is large, the service life of the storage cage will be seriously affected. The traditional way of using the storage cage is to use it when the space is fully loaded, and the weight and overload measurements of the storage cage are not performed when loading goods. However, when storing goods in storage cages, they often need to be stacked and placed. If the overload of the storage cage is more serious, the stacking will be unstable and prone to tipping. Based on the above situation, it is necessary to design a storage cage with an overload detection function to solve the above problem. Utility Model Content

[0003] The utility model provides a storage cage with an off-center load detection function, so as to solve the problems in the prior art that the storage cage is prone to overweight and off-center load when loaded, resulting in a reduced service life of the storage cage and easy dumping of the stacked cage.

[0004] The technical problem solved by the utility model is achieved by the following technical solutions:

[0005] A storage cage with an overload detection function comprises a storage box with an opening on the top formed by a fence and a bottom plate, and also comprises a controller and an alarm. A plurality of weighing sensors are arranged on the inner bottom wall of the storage box, and a support plate is fixedly connected to the upper surface of the plurality of weighing sensors. The output end of the controller is used to output a control signal when the storage cage is overloaded or seriously overloaded, and the control signal is used to control the alarm to work.

[0006] Preferably, a slot is provided on the bottom plate.

[0007] Preferably, ears are provided at the four corners of the bottom plate of the storage box, and universal wheels are provided below the ears.

[0008] Preferably, a receiving box for receiving the universal wheels when the storage boxes are stacked is fixedly connected to the upper part of the fence of the storage box.

[0009] Preferably, the controller is also provided with a display screen.

[0010] Preferably, the number of the weighing sensors and the number of the support plates are four, and the four support plates form a support plane for supporting the goods.

[0011] The beneficial effect of the utility model is as follows: by arranging multiple weighing sensors and support plates at the bottom of the storage box to support the goods inside the storage box, and at the same time, multiple weighing sensors weigh different areas inside the storage box through the support plates, the controller can receive weight signals from multiple weighing sensors, and by judging the difference between each weighing sensor, it can judge whether the interior of the current storage box is in an overloaded state. At the same time, the controller superimposes the weights measured by multiple weighing sensors according to the signals received from multiple weighing sensors, and can judge whether the interior of the current storage box is in an overloaded state. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 This is a schematic diagram of the structure of the utility model:

[0014] Figure 2 This is an isometric schematic diagram of the utility model:

[0015] Figure 3 This is a schematic diagram of the structure of the bottom plate and the support plate of the utility model:

[0016] Figure 4 For this utility model Figure 3 A front view of

[0017] Figure 5 This is a schematic diagram of the separation structure of the bottom plate and the support plate of the utility model;

[0018] Figure 6 The utility model is a schematic diagram of the structure of stacking storage cages.

[0019] In the figure, 1, fence; 2, bottom plate; 201, ear; 202, slot; 3, weighing sensor; 4, universal wheel; 5, controller; 501, display screen; 6, alarm; 7, storage box; 8, support plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0021] Reference Figure 1-Figure 6A storage cage with an overload detection function comprises a storage box with an opening on the top formed by a fence 1 and a bottom plate 2, and also comprises a controller 5 and an alarm 6. A plurality of weighing sensors 3 are arranged on the inner bottom wall of the storage box, and a support plate 8 is fixedly connected to the upper surface of the plurality of weighing sensors 3. The input end of the controller 5 is connected to the output end of the weighing sensor 3 for receiving a weight signal of the weighing sensor 3. The output end of the controller 5 is used to output a control signal when the storage cage is overloaded or seriously overloaded. The control signal is used to control the alarm 6 to work. The overload state is determined according to the difference in the weighing weights of each weighing sensor 3, and the weight measurement is determined according to the sum of the weighing weights of each weighing sensor 3.

[0022] refer to Figure 1-Figure 5 The fence 1 and the bottom plate 2 form a storage box with an open top, and a storage space is formed inside the storage box. Multiple weighing sensors 3 are fixedly connected inside the storage space and on the upper surface of the bottom plate 2. Support plates 8 are fixedly connected to the upper surfaces of the multiple weighing sensors. The multiple support plates 8 and the weighing sensors 3 can divide the interior of the storage box into multiple areas for weighing. The storage cage also includes a controller 5 and an alarm 6, wherein the controller 5 and the alarm 6 can be installed on the fence 1 or at other locations. Installing them on the fence 1 is convenient for workers to observe. The goods are placed inside the storage cage, and the weight of the goods is transferred to the support plate 8 and transmitted to the controller 5 through the weighing sensor 3. When the weight of the goods is transmitted to the controller 5 through the corresponding support plate 8, the controller 5 obtains the weight of the goods on each support plate 8, that is, the weight of the goods in each area, by receiving the signals of each weighing sensor 3. The controller 5 calculates the weight of the goods on each two support plates 8 The weight difference on the two support plates 8 is used to obtain the current overload state of the storage cage. Taking two weighing sensors 3 and two support plates 8 as an example, the controller 5 receives the signals of the two weighing sensors 3, and can obtain the weights of the two weighing areas. The weight difference corresponding to the two weighing areas is calculated as the reference value of the overload state. The sum of the weights corresponding to the two weighing areas is calculated as the total weight of the goods stored in the current storage cage. When the obtained weight difference is greater than the set threshold, the alarm 6 is controlled to work. At this time, the placement state of the goods inside the storage cage should be adjusted. When the calculated weight difference is not greater than the set threshold, it indicates that the internal goods are within the rated overload state, and the impact on the subsequent stacking is small. Further, the controller 5 can obtain the corresponding weight of the goods on each support plate 8 through multiple weighing sensors 3, and the total weight of the storage box can be obtained by adding the measured weights, thereby judging whether the goods inside the storage box are overloaded.

[0023] Specifically, a slot 202 is provided on the bottom plate 2 .

[0024] By providing the slot 202 on the bottom plate 2, it is convenient for workers to lift the storage box by means of a forklift. Compared with the conventional method of lifting by means of a pallet, the slot 202 provided in the utility model can be directly used in conjunction with the support arm of the forklift.

[0025] Ears 201 are provided at the four corners of the bottom plate 2 of the storage box, and universal wheels 4 are provided below the ears 201 .

[0026] By providing the universal wheels 4, the storage box can be easily pushed.

[0027] A receiving box 7 for receiving the universal wheels 4 when the storage boxes are stacked is fixedly connected to the upper part of the fence 1 of the storage box.

[0028] By providing the receiving box 7, the universal wheels 4 at the bottom of the storage cages can enter the receiving box 7 during stacking of the plurality of storage cages, thereby preventing the storage cages at the upper layer from sliding relative to the storage cages at the lower layer.

[0029] The controller 5 is also provided with a display screen 501 .

[0030] By providing the display screen 501, the total weight of the goods inside the storage cage can be displayed, so that the workers can know the total weight of the goods inside the storage cage.

[0031] The number of the weighing sensors 3 and the number of the supporting plates 8 are both four, and the four supporting plates 8 form a supporting plane for supporting the goods.

[0032] Specifically, the number of weighing sensors 3 and support plates 8 is set to four, which can divide the interior of the storage cage into four weighing areas. The four weighing areas can weigh the goods independently. The four weighing sensors 3 and support plates 8 form a rectangular array, which can perform left-right and front-back overload detection inside the storage cage.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A storage cage with an eccentric load detection function, comprising a storage box with an opening on the top formed by a fence (1) and a bottom plate (2), characterized in that: It also includes a controller (5) and an alarm (6). A plurality of weighing sensors (3) are arranged on the inner bottom wall of the storage box. The upper surfaces of the plurality of weighing sensors (3) are fixedly connected to support plates (8). The input end of the controller (5) is connected to the output end of the weighing sensor (3) for receiving a weight signal from the weighing sensor (3). The output end of the controller (5) is used to output a control signal when the storage cage is overloaded or seriously unbalanced. The control signal is used to control the alarm (6) to operate.

2. A storage cage with an eccentric load detection function according to claim 1, characterized in that: The bottom plate (2) is provided with a slot (202).

3. The storage cage with an eccentric load detection function according to claim 1, characterized in that: Ears (201) are arranged at the four corners of the bottom plate (2) of the storage box, and universal wheels (4) are arranged below the ears (201).

4. A storage cage with an eccentric load detection function according to claim 3, characterized in that: A receiving box (7) for receiving the universal wheel (4) when the storage boxes are stacked is fixedly connected to the upper part of the fence (1) of the storage box.

5. The storage cage with an eccentric load detection function according to claim 1, characterized in that: The controller (5) is also provided with a display screen (501).

6. The storage cage with an eccentric load detection function according to claim 1, characterized in that: The number of the weighing sensors (3) and the number of the support plates (8) are both four, and the four support plates (8) form a support plane for supporting goods.

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