Material weighing box and equipment

Abstract

The utility model discloses a material weighing box and equipment, and relates to the field of material weighing, the material weighing box comprises a box body with a material receiving port, and the box body is used for bearing single-hopper materials; an adjusting baffle is mounted on at least one side of the box body, and the adjusting baffle can be opened relative to the box body so as to facilitate discharging; and a plurality of lifting lugs are fixed on the outer wall of the box body and are used for being connected with a crane scale. The material weighing box is connected with the crane scale, materials in the excavator bucket are directly unloaded into the material weighing box to weigh the materials in a single bucket, only the adjusting baffle needs to be opened during unloading, the structure is simple, and flexibility is good.

Description

Technical Field

[0001] The utility model relates to the field of material weighing, in particular to a material weighing box and equipment. Background Art

[0002] During the development of the dynamic weighing algorithm for excavators, it is necessary to verify the weight of a single bucket of material in real time to determine the accuracy of the single bucket algorithm. In the prior art, it is usually necessary to obtain the weight of a single bucket of material by means of a mining truck + a weighbridge. This method has poor timeliness, low flexibility, and high costs. There are some weighing structures in the prior art. For example, a weighing structure of a single bucket hoist can directly weigh the material when it is put into the housing by means of a rubber plate, a support plate, a fixed housing, a fixed block, a spring, a limit plate, an electronic scale, and a display screen. The above-mentioned weighing structure is relatively complex and not suitable for use at the construction site of an excavator. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a material weighing box and equipment. The material weighing box is connected to a hanging scale, and the material in the excavator bucket is directly unloaded into the material weighing box for weighing a single bucket of material. When unloading, only the adjustment baffle needs to be opened. The structure is simple and the flexibility is good.

[0004] In order to achieve the above purpose, the utility model is realized by the following technical solutions:

[0005] In a first aspect, an embodiment of the utility model provides a material weighing box, which includes a box body with a material receiving port. The box body is used for carrying a single bucket of material. At least one side of the box body is provided with an adjustment baffle, and the adjustment baffle can be opened relative to the box body for unloading. A plurality of hanging ears are fixed on the outer wall of the box body, and the hanging ears are used for connecting a hanging scale.

[0006] As a further implementation manner, the box body includes a bottom plate and several fixed baffles fixed to the bottom plate. The adjustment baffle and the fixed baffles form a closed structure along the periphery of the bottom plate.

[0007] As a further implementation manner, one end of the adjustment baffle is hinged to a fixed baffle, and the other end is connected to another fixed baffle through a lock.

[0008] As a further implementation manner, the adjustment baffle is hinged to the bottom plate, and both ends of the adjustment baffle are respectively connected to the corresponding fixed baffles through locks.

[0009] As a further implementation manner, several strengthening components are installed at the bottom of the bottom plate.

[0010] As a further implementation manner, the material receiving port is located above the bottom plate and is surrounded by the adjustment baffle and the fixed baffle.

[0011] As a further implementation method, the lifting lugs are arranged on at least two symmetric outer walls of the box body.

[0012] In a second aspect, an embodiment of the present invention further provides a material weighing device, including the material weighing box described above.

[0013] As a further implementation method, it further includes a chain and a hanging scale, and the weighing box is connected to the hanging scale through the chain.

[0014] As a further implementation method, the chains correspond to the lifting lugs one by one.

[0015] The beneficial effects of the present invention are as follows:

[0016] The material weighing box of the present invention has an adjustable baffle that can be opened or closed, and lifting lugs are provided. Only one end of the chain needs to be connected to the lifting lug, and the other end is connected to the hanging scale. The material in the excavator bucket can be directly unloaded into the material weighing box for weighing a single bucket of material. When unloading, only the adjustable baffle needs to be opened; it can realize real-time weighing of a single bucket of material, has a simple structure, and a low cost, and is suitable for weighing at the construction site of an excavator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings forming a part of this specification are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0018] Figure 1 is a three-dimensional view of the present invention according to one or more embodiments Figure 1 ;

[0019] Figure 2 is a three-dimensional view of the present invention according to one or more embodiments Figure 2 ;

[0020] Among them, 1, adjustable baffle; 2, fixed baffle; 3, bottom plate; 4, lifting lug; 5, lock; 6, strengthening member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs.

[0022] Embodiment 1:

[0023] In a typical embodiment of the present invention, as shown in Figure 1 and Figure 2 , a material weighing box is given.

[0024] Currently, the weight of a single-bucket material is generally obtained by using a mining card and a weighbridge. However, during the development of the dynamic weighing algorithm for an excavator, the weight of a single-bucket material needs to be obtained in real time, and the above weighing method cannot meet the requirement of obtaining the weight in real time. Based on this, this embodiment provides a material weighing box, which can directly unload the material in the excavator bucket into the material weighing box for weighing the single-bucket material. When unloading, only the adjustment baffle 1 needs to be opened to complete the unloading.

[0025] Next, the above material weighing box will be described in detail with reference to the accompanying drawings.

[0026] As Figure 1 and Figure 2 shown, the material weighing box includes a box body, and the shape of the box body can be set according to the material requirements. In this embodiment, for the hoisting stability and convenient weighing, the box body as a whole adopts a cuboid structure.

[0027] Specifically, the box body includes a bottom plate 3, a fixed baffle 2 and an adjustment baffle 1. The bottom plate 3 serves as the load-bearing main body. To increase its load-bearing capacity, a plurality of uniformly distributed strengthening components 6 are arranged at the bottom of the bottom plate 3, and the strengthening components 6 can be rods, pipe fittings or plate fittings.

[0028] The fixed baffle 2 and the adjustment baffle 1 are installed on the periphery of the bottom plate 3. Among them, the adjustment baffle 1 is used for unloading, and it can be set to one, or two or other numbers; in this embodiment, one adjustment baffle 1 is taken as an example for detailed description:

[0029] Since the bottom plate 3 is rectangular, three fixed baffles 2 are sequentially fixed on its periphery, and the gap formed by the three on the periphery is used to install the adjustment baffle 1. The adjustment baffle 1 can be opened laterally or downward; when the adjustment baffle 1 is opened laterally, one end of the adjustment baffle 1 is hinged to the fixed baffle 2, and the other end is connected to another fixed baffle 2 through a lock 5; when the adjustment baffle 1 is opened downward, the adjustment baffle 1 is hinged to the bottom plate 3, and both ends of the adjustment baffle 1 are respectively connected to the corresponding fixed baffle 2 through a lock 5.

[0030] The adjustment baffle 1 and the fixed baffle 2 enclose the periphery of the bottom plate 3 and form a material receiving port above, and the material is poured into the box body from the material receiving port.

[0031] A plurality of lifting lugs 4 are fixed on the outer wall of the box body. The lifting lugs 4 are used to connect the lifting scale, so that the box body carrying the material can be weighed through the lifting scale. For the hoisting stability, at least two lifting lugs 4 are symmetrically installed on the outer sides of the two relatively arranged fixed baffles 2. Of course, lifting lugs 4 can also be installed on the outer side of the other fixed baffle 2.

[0032] During use, merely connect one end of the chain to the lifting lug 4 and the other end to the hanging scale, and directly discharge the materials in the excavator bucket into the material weighing box for weighing the materials of a single bucket. When discharging, just open the adjusting baffle 1; it can achieve real-time weighing of the materials of a single bucket, has a simple structure and a relatively low cost, and is applicable to weighing at the construction site of an excavator.

[0033] Embodiment 2:

[0034] This embodiment provides a material weighing device, which includes the material weighing box described in Embodiment 1, and also includes a chain and a hanging scale. The chains correspond to the lifting lugs 4 one by one, that is, each lifting lug 4 is connected to a chain, and the weighing box is connected to the hanging scale through the chain.

[0035] The foregoing are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A material weighing box, characterized in that, It includes a box body with a material receiving opening, and the box body is used for carrying single-hopper materials; at least one side of the box body is provided with an adjusting baffle, and the adjusting baffle can be opened relative to the box body for discharging materials; a plurality of lifting lugs are fixed on the outer wall of the box body, and the lifting lugs are used for connecting a hanging scale.

2. The material weighing box according to claim 1, characterized in that, The box body includes a bottom plate and several fixed baffles fixed to the bottom plate, and the adjusting baffle and the fixed baffles form a closed structure along the peripheral side of the bottom plate.

3. The material weighing box according to claim 2, characterized in that, One end of the adjusting baffle is hinged to the fixed baffle, and the other end is connected to another fixed baffle through a lock.

4. A material weighing box according to claim 2, characterized in that, The adjusting baffle is hinged to the bottom plate, and both ends of the adjusting baffle are respectively connected to the corresponding fixed baffles through locks.

5. A material weighing box according to any one of claims 2-4, characterized in that, Several strengthening components are installed at the bottom of the bottom plate.

6. A material weighing box according to any one of claims 2-4, characterized in that The material receiving opening is located above the bottom plate and is enclosed by the adjusting baffle and the fixed baffle.

7. A material weighing box according to any one of claims 1 to 4, characterized in that, The lifting lugs are arranged at least on the outer walls on the symmetric two sides of the box body.

8. A material weighing device, characterized in that, It includes the material weighing box according to any one of claims 1-7.

9. A material weighing device according to claim 8, characterized in that, It further includes a chain and a hanging scale, and the weighing box is connected to the hanging scale through the chain.

10. A material weighing device according to claim 9, characterized in that, The chains correspond to the lifting lugs one by one.

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