CN219238101U - Garbage weighing equipment - Google Patents

Abstract

The utility model discloses garbage weighing equipment, which comprises a dynamic weighing assembly, a sensor assembly and a circuit protection assembly, wherein the dynamic weighing assembly comprises a barrel hanging plate, a first protection plate and an induction module, the induction module is arranged on the barrel hanging plate, and the first protection plate is connected with the barrel hanging plate; the sensor assembly comprises a plurality of sensors, static fixing pieces and dynamic fixing pieces, wherein the dynamic fixing pieces are connected with the barrel hanging plate, the static fixing pieces are connected with an external fixing structure, the number of the dynamic fixing pieces corresponds to that of the sensors, one end of any one sensor is fixed on the static fixing piece, and the other end of any one sensor is fixed on the corresponding dynamic fixing piece; the circuit protection assembly is connected with the static fixing piece and comprises a first protection box, a sealing cover and a circuit unit, wherein the sealing cover is covered on the first protection box, and the circuit unit is arranged in the first protection box; therefore, the measuring range and the measuring precision are improved by arranging a plurality of sensors and having the protection component.

Description

Garbage weighing equipment

Technical Field

The utility model relates to the technical field of garbage weighing, in particular to garbage weighing equipment.

Background

In the related technology, the national importance of garbage classification treatment is increasing, and the fine management requirement on garbage collection and transportation is also increasing, wherein the fine management requires that a garbage collection and transportation vehicle can provide the weight of garbage in each bin and the weight of the whole vehicle, and requires that the household garbage collection and transportation vehicle is provided with weighing equipment so as to provide basic data of the weight of the garbage; the existing garbage weighing equipment adopts a single sensor to acquire data, has poor bearing capacity and limited application range, and cannot stably work in humid and acidic alkaline corrosive environments for a long time due to the lack of a sealing protection structure, so that the measurement accuracy is poor.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, an object of the present utility model is to provide a garbage weighing apparatus, which has a protection assembly by providing a plurality of sensors, thereby improving the measuring range and accuracy.

In order to achieve the above purpose, the embodiment of the utility model provides a garbage weighing device, which comprises a dynamic weighing assembly, wherein the dynamic weighing assembly comprises a barrel hanging plate, a first protection plate and an induction module, the induction module is arranged on the barrel hanging plate, and the first protection plate is connected with the barrel hanging plate; the sensor assembly comprises a plurality of sensors, static fixing pieces and dynamic fixing pieces, wherein the dynamic fixing pieces are connected with the barrel hanging plate, the static fixing pieces are connected with an external fixing structure, the number of the dynamic fixing pieces corresponds to that of the sensors, one end of any one sensor is fixed on the static fixing pieces, and the other end of any one sensor is fixed on the corresponding dynamic fixing piece; the circuit protection assembly is connected with the static fixing piece and comprises a first protection box, a sealing cover and a circuit unit, wherein the sealing cover and the circuit unit are covered on the first protection box, and the circuit unit is arranged in the first protection box so as to weigh corresponding garbage according to the data information acquired by the sensing module and the sensors.

The garbage weighing equipment comprises a dynamic weighing assembly, a sensor assembly and a circuit protection assembly, wherein the dynamic weighing assembly comprises a barrel hanging plate, a first protection plate and an induction module, the induction module is arranged on the barrel hanging plate, and the first protection plate is connected with the barrel hanging plate; the sensor assembly comprises a plurality of sensors, static fixing pieces and dynamic fixing pieces, wherein the dynamic fixing pieces are connected with the barrel hanging plate, the static fixing pieces are connected with an external fixing structure, the number of the dynamic fixing pieces corresponds to that of the sensors, one end of any one sensor is fixed on the static fixing piece, and the other end of any one sensor is fixed on the corresponding dynamic fixing piece; the circuit protection assembly is connected with the static fixing piece and comprises a first protection box, a sealing cover and a circuit unit, wherein the sealing cover is covered on the first protection box, and the circuit unit is arranged in the first protection box so as to weigh corresponding garbage according to data information acquired by the sensing module and the plurality of sensors; therefore, the measuring range and the measuring precision are improved by arranging a plurality of sensors and having the protection component.

In addition, the garbage weighing device according to the embodiment of the utility model can also have the following additional technical characteristics:

optionally, the tip of hanging the bucket board is provided with a plurality of first bucket teeth that hang, the tip of first protection board is provided with a plurality of second bucket teeth that hang, a plurality of first bucket teeth that hang with a plurality of second bucket teeth that hang are connected through a plurality of bucket tooth locating pieces that hang that correspond one-to-one.

Optionally, the dynamic weighing assembly further comprises a barrel hanging plate supporting block and a switch induction charging module, wherein the barrel hanging plate supporting block is arranged on the barrel hanging plate, the switch induction charging module is arranged on the barrel hanging plate supporting block, and the switch induction charging module is used for inducing a weighing state and a standby state and charging.

Optionally, the static mount has an outer rim so that a space for accommodating the plurality of sensors is formed by the outer rim.

Optionally, the circuit protection assembly further comprises a battery pack, an antenna, a vibration power generation module, a second protection box and a circuit board module, wherein the circuit board module is arranged in the second protection box, and the battery pack, the antenna, the vibration power generation module and the second protection box are arranged in the first protection box.

Optionally, the circuit board module comprises a signal acquisition processing control module, and the signal acquisition processing control module performs weighing data transmission between the wireless signal transmission module and the signal receiving processing control module, so that the signal receiving processing control module displays and stores weighing data.

Optionally, the signal acquisition processing control module further comprises a signal acquisition processing control center, a multi-path weighing data acquisition module, a tag reading card identification processing module, a storage module, a switch module and a power management module, wherein the multi-path weighing data acquisition module, the tag reading card identification processing module, the storage module, the switch module and the power management module are respectively connected with the signal acquisition processing control center.

Drawings

Fig. 1 is a schematic structural view of a garbage weighing apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a refuse weighing apparatus according to an embodiment of the utility model;

FIG. 3 is a schematic view of an exploded construction of a refuse weighing apparatus according to an embodiment of the utility model;

FIG. 4 is a schematic exploded view of a dynamic weighing assembly according to one embodiment of the present utility model;

FIG. 5 is an exploded view of a circuit protection assembly according to one embodiment of the present utility model;

fig. 6 is an exploded view of a circuit board module and a second protective case according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a signal acquisition transmission process and a reception display process according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a mounting structure of a horizontal dual sensor according to one embodiment of the present utility model;

FIG. 9 is a schematic view of a mounting structure of a vertical dual sensor according to one embodiment of the present utility model;

FIG. 10 is a schematic view of a mounting structure of a three-sensor according to one embodiment of the utility model;

fig. 11 is a schematic view of a mounting structure of a four-sensor according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 6, the garbage weighing apparatus of the embodiment of the present utility model includes a dynamic weighing assembly, a sensor assembly, and a circuit protection assembly.

The dynamic weighing assembly 1 comprises a barrel hanging plate 11, a first protection plate 12 and an induction module 13, wherein the induction module 13 is arranged on the barrel hanging plate 11, and the first protection plate 12 is connected with the barrel hanging plate 11; the sensor assembly 2 comprises a plurality of sensors 21, static fixing pieces 22 and dynamic fixing pieces 23, wherein the dynamic fixing pieces 23 are connected with the barrel hanging plate 11, the static fixing pieces 22 are connected with an external fixing structure, the number of the dynamic fixing pieces 23 corresponds to that of the sensors 21, one end of any one sensor 21 is fixed on the static fixing piece 22, and the other end of any one sensor 21 is fixed on the corresponding dynamic fixing piece 23; the circuit protection assembly 3 is connected with the static fixing piece 22, and the circuit protection assembly 3 comprises a first protection box 31, a sealing cover 32 covered on the first protection box 31 and a circuit unit 33, wherein the circuit unit 33 is arranged in the first protection box 31 so as to weigh corresponding garbage according to data information acquired by the sensing module 13 and the plurality of sensors 21.

It should be noted that, the bucket hanging plate 11 in the dynamic weighing assembly 1 is used for hanging up the garbage can and transmitting the weight in the garbage can and the can to the plurality of sensors 21, the pressure change of the dynamic weighing assembly 1 drives the plurality of sensors 21 to deform, and the plurality of sensors 21 convert the deformation into an electrical signal, so that the circuit unit 33 calculates and obtains weight data according to the electrical signal.

That is, the circuit protection component 3 is a core component of the garbage weighing device, and is used for collecting and calculating weighing data, controlling various signals, reading garbage can labels, detecting the working conditions of various signals and elements, transmitting the data to a receiving end for processing and displaying in a wireless or wired transmission mode, and enabling the data to be normally uploaded to a user platform, so that real-time reference and management are facilitated.

In addition, the sensing module 13 is used for sensing and reading the garbage can label identification card in a short distance so as to be related to the information of the user of the garbage can, and provides fine management for garbage weight data generated by the user.

As an embodiment, the end of the barrel hanging plate 11 is provided with a plurality of first barrel hanging teeth 111, the end of the first protection plate 12 is provided with a plurality of second barrel hanging teeth 121, and the plurality of first barrel hanging teeth 111 and the plurality of second barrel hanging teeth 121 are connected in a one-to-one correspondence manner through a plurality of corresponding barrel hanging convex tooth positioning blocks 14.

It should be noted that, the barrel hanging plate 11 and the first protection plate 12 are fixed together by the barrel hanging teeth, so as to increase protection stability.

As an embodiment, the dynamic weighing assembly 1 further includes a tub plate supporting block 15 and a switch induction charging module 16, where the tub plate supporting block 15 is disposed on the tub plate 11, the switch induction charging module 16 is disposed on the tub plate supporting block 15, and the switch induction charging module 16 is used for sensing a weighing state and a standby state, and charging.

It should be noted that, the switch induction charging module 16 includes a non-contact switch module and a wireless charging receiving module, and is used for collecting the starting power on to extract the weighing state and the weighing frame descending to the standby state; when the weighing frame descends in place, the wireless charging receiving module can sense the current of the charging transmitting module, the internal battery is charged, and if the internal battery is fully charged, the wireless charging receiving module is automatically disconnected to stop the charging process.

As an example, the static mount 22 has an outer rim so that a space for accommodating a plurality of sensors 2 is formed by the outer rim.

It should be noted that, one end of the static fixing member 22 is connected with a vehicle lifting mechanism (not shown), i.e. is connected with an external fixing structure, and the other end is connected with the sensor, so that the sensor is stationary, and a static stable platform is provided for the sensor; the sensor adopts a pressure tension sensor, the other end of the sensor is fixed on a dynamic fixing piece 23, when a garbage can is hung on the can hanging plate 11, the dynamic fixing piece 23 can be pressed by pressure to deform the sensor, the deformation of the sensor can drive the change of an electric signal in the sensor, and weighing data are calculated according to the change of the electric signal.

As an embodiment, the circuit protection assembly 3 further includes a battery pack 34, an antenna 35, a vibration power generation module 36, a second protection box 37, and a circuit board module 38, the circuit board module 38 is disposed in the second protection box 37, and the battery pack 34, the antenna 35, the vibration power generation module 36, and the second protection box 37 are disposed in the first protection box 31.

When the connection of the internal circuit element and the wiring is completed, the internal circuit element and the wiring are sealed by using insulating resin glue, and sealant is added to the periphery of the internal part before the cover plate is closed, so that the whole of the internal circuit element and the wiring is completely sealed, and the complex and severe use environment is dealt with.

The first protective box 31 and the second protective box 37 are made of materials with high corrosion resistance, such as 304 stainless steel or tetrafluoro-hexene, and all the other parts except for reserving a charging port, an antenna port and a sensor group connecting wire port in the box for subsequent sealing treatment are sealed; the circuit protection box is equivalent to the circuit protection box, the circuit protection box is only provided with an upper unidirectional opening, and all other directions are sealed, so that the sealing protection level is improved.

That is, the first protective case 31 and the second protective case 37 are made of the same material, and have corresponding openings around them, and before sealing, sealant is uniformly applied around the inner part; after sealing, corresponding to Kong Suoshang screws or pulling rivets to fix the circuit, the whole is completely sealed, and the protection grade of circuit protection seal is further improved.

As one embodiment, the circuit board module 38 includes a signal acquisition processing control module, and the signal acquisition processing control module performs weighing data transmission between the wireless signal transmission module and the signal receiving processing control module, so that the signal receiving processing control module displays and stores the weighing data.

It should be noted that, the battery pack uses a plurality of groups of 18650 batteries to be connected in series and parallel, so that the shape and the capacity of the batteries can be combined according to the requirement, and a stable power supply can be provided for a main board circuit more conveniently; the vibration power generation module can bump up and down according to the characteristic that an automobile can bump up and down in the running process, and the lifting frame can turn over the barrel and move up and down when garbage is collected, so that the vibration power generation module can be used for carrying out internal power generation, and the battery pack is supplemented with electric quantity, so that the weighing equipment can supply more electric quantity for longer working time. As an embodiment, the signal acquisition processing control module further comprises a signal acquisition processing control center, a multi-path weighing data acquisition module, a tag reading card identification processing module, a storage module, a switch module and a power management module, wherein the multi-path weighing data acquisition module, the tag reading card identification processing module, the storage module, the switch module and the power management module are respectively connected with the signal acquisition processing control center.

As shown in fig. 7, the signal acquisition processing control center is configured to send, receive and process control instructions and data parameters, acquire weighing data, switching value and card reader information according to a set frequency, and send the data to the receiving end through the wireless signal transmission module, so as to calculate total weight, empty weight and net weight (gross weight, tare weight and net weight) according to the switching value; the multi-path weighing data acquisition module is used for acquiring a signal of the weight of the weighed object, and the weight electric signal value is acquired and sent to the processing module through the AD module and is converted into a weight value of the weighed object; the tag card reading identification processing module is used for transmitting the identified information to the signal acquisition processing control center and transmitting the information to the receiving end and the management platform through the wireless signal transmission module; the storage module is used for storing collected data, switching value, parameters and other important data; the switch module comprises an angle switch module, the angle switch module comprises an angle switch and an angle sensor, the angle state of the weighing equipment can be judged according to the angle value, and corresponding switch instructions, actions and the like can be triggered according to the angle value; the switch module also includes a multi-axis gyroscope module, such as a six-axis attitude angle gyroscope: the real-time attitude and parameter state of the weighing equipment are judged according to the attitude, the angle, the action acceleration data and the like of the gyroscope; the switch module also comprises non-contact switches, such as a weighing equipment in-place induction switch and a lifting in-place induction switch, and the action state process of the weighing equipment is accurately judged according to the auxiliary switches; the power management module can provide power required by each functional module according to the system requirement, and manages the normal charge and discharge of the battery pack.

In addition, the plurality of sensors may be mounted in a variety of ways, as shown in fig. 8-11, including: the horizontal double sensor, the vertical double sensor, the three sensors and the four sensors are respectively applicable to different weighing modes, for example, the horizontal double sensor is applicable to weighing equipment with smaller design and application space, smaller barrel hanging plate area and lighter weighed weight, such as small single-barrel household garbage collection and transportation weighing equipment; the vertical double sensors are applicable to weighing equipment with smaller design application space, larger barrel hanging plate area and heavier weighed weight, such as a single-barrel household garbage collection vehicle or kitchen garbage truck weighing equipment; the three sensors are suitable for single-bin or double-bin garbage truck collecting and transporting truck weighing equipment; the four sensors are suitable for weighing equipment of heavy household garbage trucks or meal kitchen trucks with single-bucket and double-bucket weighing.

In summary, the garbage weighing device according to the embodiment of the utility model comprises a dynamic weighing assembly, a sensor assembly and a circuit protection assembly, wherein the dynamic weighing assembly comprises a barrel hanging plate, a first protection plate and an induction module, the induction module is arranged on the barrel hanging plate, and the first protection plate is connected with the barrel hanging plate; the sensor assembly comprises a plurality of sensors, static fixing pieces and dynamic fixing pieces, wherein the dynamic fixing pieces are connected with the barrel hanging plate, the static fixing pieces are connected with an external fixing structure, the number of the dynamic fixing pieces corresponds to that of the sensors, one end of any one sensor is fixed on the static fixing piece, and the other end of any one sensor is fixed on the corresponding dynamic fixing piece; the circuit protection assembly is connected with the static fixing piece and comprises a first protection box, a sealing cover and a circuit unit, wherein the sealing cover is covered on the protection box, and the circuit unit is arranged in the first protection box so as to weigh corresponding garbage according to data information acquired by the sensing module and the plurality of sensors; therefore, the measuring range and the measuring precision are improved by arranging a plurality of sensors and having the protection component.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (7)

1. A refuse weighing apparatus, characterized by comprising:

the dynamic weighing assembly comprises a barrel hanging plate, a first protection plate and an induction module, wherein the induction module is arranged on the barrel hanging plate, and the first protection plate is connected with the barrel hanging plate;

the sensor assembly comprises a plurality of sensors, static fixing pieces and dynamic fixing pieces, wherein the dynamic fixing pieces are connected with the barrel hanging plate, the static fixing pieces are connected with an external fixing structure, the number of the dynamic fixing pieces corresponds to that of the sensors, one end of any one sensor is fixed on the static fixing pieces, and the other end of any one sensor is fixed on the corresponding dynamic fixing piece;

the circuit protection assembly is connected with the static fixing piece and comprises a first protection box, a sealing cover and a circuit unit, wherein the sealing cover and the circuit unit are covered on the first protection box, and the circuit unit is arranged in the first protection box so as to weigh corresponding garbage according to the data information acquired by the sensing module and the sensors.

2. The trash weighing device of claim 1 wherein said barrel hanging plate is provided with a plurality of first barrel hanging teeth at an end thereof, said first protective plate is provided with a plurality of second barrel hanging teeth at an end thereof, said plurality of first barrel hanging teeth and said plurality of second barrel hanging teeth are connected in one-to-one correspondence by a corresponding plurality of barrel hanging tooth positioning blocks.

3. The trash weighing device of claim 2, wherein said dynamic weighing assembly further comprises a tub plate support block disposed on said tub plate and a switch inductive charging module disposed on said tub plate support block for sensing weighing and standby conditions and charging.

4. The waste weighing apparatus of claim 1 wherein said static mount has an outer rim such that a space is defined by said outer rim for receiving said plurality of sensors.

5. The trash weighing device of claim 1 wherein said circuit protection assembly further comprises a battery pack, an antenna, a vibration power module, a second protection box and a circuit board module, said circuit board module being disposed within said second protection box, said battery pack, said antenna, said vibration power module and said second protection box being disposed within said first protection box.

6. The trash weighing device of claim 5, wherein said circuit board module comprises a signal acquisition processing control module, said signal acquisition processing control module performs weighing data transmission between a wireless signal transmission module and a signal receiving processing control module, so that said signal receiving processing control module displays and stores the weighing data.

7. The trash weighing device of claim 6, wherein said signal acquisition processing control module further comprises a signal acquisition processing control center, a multi-path weighing data acquisition module, a tag read card identification processing module, a storage module, a switch module and a power management module, said multi-path weighing data acquisition module, said tag read card identification processing module, said storage module, said switch module and said power management module being respectively connected with said signal acquisition processing control center.

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