CN215945661U

CN215945661U - Automatic weighing monitoring equipment of garbage loading vehicle

Info

Publication number: CN215945661U
Application number: CN202120542864.1U
Authority: CN
Inventors: 范延军; 程倬; 孙斌强
Original assignee: Suzhou Vortex Information Technology Co ltd
Current assignee: Suzhou Vortex Information Technology Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-03-04
Anticipated expiration: 2031-03-16

Abstract

The utility model relates to an automatic weighing and monitoring device of a garbage loading vehicle, which comprises: the lifting track is fixed on one side of the garbage loading vehicle; the lifting mechanism is provided with a lifting driving motor and a lifting bracket and is used for driving the lifting bracket to enable the garbage bin to move up and down along the lifting rail; the turnover mechanism controls the garbage can to turn over; the weighing mechanism is used for measuring the weight of the garbage can moving upwards and downwards and the measured weight of the garbage can moving upwards and downwards to obtain the weight of the garbage dumped into the garbage loading vehicle; the monitoring platform is used for acquiring and displaying the weight of the garbage dumped into the garbage loading vehicle. The garbage loading vehicle has the advantages that the weight condition of loading garbage at each time of the garbage loading vehicle is tracked in real time, the domestic garbage condition of the garbage can at each position is convenient to obtain, the garbage can is respectively weighed in the loading and unloading process, and the accuracy of weighing the garbage is improved.

Description

Automatic weighing monitoring equipment of garbage loading vehicle

Technical Field

The utility model relates to the field of garbage recovery, in particular to monitoring equipment in an automatic vehicle of a garbage loading vehicle.

Background

Along with the advance and development of urban and rural integrated processes and the popularization and popularization of the internet of things technology, the smart city construction is gradually promoted, and the smart sanitation is used as an important component of the smart city construction, so that the call is higher and higher. However, the intelligent sanitation needs a specific intelligent sanitation management index system to guide and evaluate the construction of the intelligent sanitation in various places, such as designing a garbage collection mode, a transportation mode, a disposal mode and the like according to population, area, natural conditions and the like. The intelligent sanitation is based on the internet of things technology and the mobile internet technology, the whole process real-time management is carried out on people, vehicles, objects and things related to the sanitation management, the sanitation management mode is reasonably designed and planned, the sanitation operation quality is improved, the sanitation operation cost is reduced, and the garbage classification management actual effect is evaluated and promoted by using numbers.

The existing method for weighing the garbage transferred on the environmental sanitation truck mainly comprises static weighing and dynamic weighing. Static weighing: generally, the vehicle is driven to a special wagon balance for weighing; the method has the advantages of accurate measurement, but has the defects of large one-time investment, incapability of carrying out on-site settlement and capability of monitoring and scheduling the transfer capacity in real time. Dynamic weighing adopts proximity switch in the region of weighing, after sensing the signal, stops several seconds and weighs, but can not load the weight real time monitoring and the dispatch of the on-vehicle rubbish of loading each time of every in real time to every.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an automatic weighing and monitoring device for a garbage loading vehicle, aiming at the problem that the weight of each time the garbage loading vehicle loads garbage cannot be monitored and scheduled in real time.

An automatic weighing and monitoring device of a garbage loading vehicle, comprising:

the lifting track is fixed on one side of the garbage loading vehicle;

the lifting mechanism is provided with a lifting driving motor and a lifting support, the lifting support is arranged on one side of the lifting track, and the lifting driving motor is used for driving the lifting support to enable the garbage bin to move up and down along the lifting track;

the turnover mechanism is arranged on one side of the lifting support and used for controlling the garbage bin to turn over when the lifting mechanism lifts the garbage bin to a preset position so as to dump garbage in the garbage bin into the garbage loading vehicle;

the controller is electrically connected with the lifting mechanism and the turnover mechanism and is used for controlling the lifting driving motor and the turnover mechanism to work;

the weighing mechanism is provided with a pressure sensor and a weighing processor, the pressure sensor is arranged on the lifting support and used for measuring the weight of the garbage can when the garbage can moves upwards and downwards, and the weighing processor obtains the weight of the garbage dumped into the garbage loading vehicle according to the weight of the garbage can when the garbage can moves upwards and downwards measured by the pressure sensor;

and the monitoring platform is in communication connection with the weighing processor and is used for acquiring and displaying the weight of the garbage dumped into the garbage loading vehicle.

In one preferred embodiment, the automatic weighing and monitoring device for garbage loading vehicle further comprises:

and the positioning mechanism is used for positioning the position of the garbage loading vehicle and uploading the position to the monitoring platform.

In one preferred embodiment, the positioning mechanism has a GPS module, a GPRS module or a beidou positioning module.

In one preferred embodiment, the weighing mechanism comprises a pair of pressure sensors, the pair of pressure sensors are symmetrically arranged on a lifting bracket of the lifting mechanism, and the weight of the garbage can obtained by the weighing processor is the sum of the pressures of the pair of pressure sensors.

In one preferred embodiment, the weighing mechanism further comprises:

and the display screen is electrically connected with the weighing processor and is used for displaying the weight of the garbage dumped into the garbage loading vehicle.

In one preferred embodiment, the controller comprises a PLC controller or a single chip controller.

and the limit switch is arranged at the top end of the lifting track, and when the lifting mechanism lifts the garbage can to the position of the limit switch, the controller controls the turnover mechanism to work.

In one preferred embodiment, the limit switch is a micro limit switch.

In one preferred embodiment, the monitoring platform and the weighing processor are in 4G or 5G signal transmission.

The automatic weighing monitoring equipment of the garbage loading vehicle of the embodiment tracks the weight condition of garbage loaded on the garbage loading vehicle at each time in real time through the weighing mechanism, is convenient for acquiring the domestic garbage condition of the garbage can at each position, and respectively weighs the garbage can in the loading and unloading process, so that the accuracy of weighing the garbage is improved.

Drawings

Fig. 1 is a schematic structural diagram of an automatic weighing and monitoring device of a garbage loading vehicle in a preferred embodiment of the utility model;

fig. 2 is a schematic block diagram of a weighing mechanism and a monitoring platform of an automatic weighing and monitoring device of a garbage loading vehicle according to a preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, an embodiment of the present invention discloses an automatic weighing and monitoring device 100 for a garbage loading vehicle, wherein the automatic weighing and monitoring device 100 for a garbage dummy loading vehicle comprises a lifting rail 110, a lifting mechanism 120, a turnover mechanism 130, a weighing mechanism 140, a controller 150 and a monitoring platform 160.

The lifting rail 110 is fixed to one side of the garbage truck. In this embodiment, the lifting rail 110 has two guide rails, specifically, the two guide rails correspond to the same side of the trash can and symmetrically fix two edge positions of one side of the trash can, so as to control the overall balance of the trash can to be dumped.

The lifting mechanism 120 has a lifting driving motor (not shown) and a lifting bracket 121, the lifting bracket 121 is disposed at one side of the lifting rail 110, and the lifting driving motor is used to drive the lifting bracket 121 to move the trash can up and down along the lifting rail.

Specifically, the lifting bracket 121 may be slidably coupled to the lifting rail 110, and the lifting bracket 121 may include a hydraulic lever, and the driving motor may drive the hydraulic lever to move the lifting bracket 121 up and down along the lifting rail 110.

In this embodiment, the lifting mechanism 120 may further include a barrel pressing plate 123, and after the lifting bracket 121 is fixed in contact with the trash can, the barrel pressing plate 123 presses the rim of the opening of the trash can, so as to prevent the trash can from falling off from the lifting bracket 121.

The turning mechanism 130 is disposed at one side of the lifting bracket 121, and is used for controlling the garbage bin to turn over when the lifting mechanism 120 lifts the garbage bin to a preset position, so as to dump the garbage in the garbage bin into the garbage loading vehicle.

The turnover mechanism 130 includes a turnover frame 131, a top plate is disposed on the upper portion of the turnover frame 131, and the tub pressing plate 123 is spaced apart from the top plate 132. The tub pressing plate 123 is spaced apart from the side of the top plate so that the frictional force between the turnover frame 130 and the lifting rail 110 during lifting will not have any influence on weighing.

The controller 150 is electrically connected to the lifting mechanism 130 and the turning mechanism 140, and is configured to control the lifting driving motor and the turning mechanism 140 to work. Specifically, the controller comprises a PLC controller or a single chip microcomputer controller.

The automatic weighing monitoring device of the garbage loading vehicle further comprises a limit switch, the limit switch is arranged at the top end of the lifting track, and when the lifting mechanism 120 lifts the garbage can to the position of the limit switch 151, the controller 150 controls the turnover mechanism to work. In this embodiment, the limit switch 151 is a microswitch.

The weighing mechanism 140 has a pressure sensor 141 and a weighing processor 142, the pressure sensor 141 is disposed on the lifting bracket 120 for measuring the weight of the trash can moving up and down, and the weighing processor 142 obtains the weight of the trash dumped into the trash truck according to the weight of the trash can moving up and down measured by the pressure sensor 141.

Specifically, the weighing mechanism 140 includes a pair of pressure sensors 141 and a weighing processor 142, the pair of pressure sensors 141 are symmetrically disposed on the lifting bracket 121 of the lifting mechanism, and the weight of the trash can obtained by the weighing processor 142 is the sum of the pressures of the pair of pressure sensors. In this embodiment, the pressure sensor 141 is disposed at a contact position between the lifting bracket 121 and the trash can. When the garbage can is fixed to the lifting bracket 121, the pressure sensor 141 is in contact with the garbage can, and when the lifting bracket 121 lifts the garbage can, the garbage can applies pressure to the pressure sensor 141 due to its own weight, so that the pressure sensor 141 can detect the weight of the garbage can lifted by the lifting bracket 121. In order to ensure that the measured weight of the trash can is more accurate, the lifting driving motor drives the lifting support 121 to ascend at a constant speed or descend at a constant speed.

When the lifting bracket 121 rises at a constant speed and falls at a constant speed, the weighing processor 142 obtains the weight of the trash can measured by the pressure sensor 141 when the lifting bracket 121 rises at a constant speed and falls at a constant speed, and obtains the weight of the trash can dumped by the trash can according to the difference between the weight of the trash can and the weight of the trash can, and since the difference between the weights of the trash can before and after dumping is obtained, the pressure applied to the trash can by the trash can pressing plate 123 causes a measurement error to the pressure sensor 141, and the measurement error is offset by the difference processing of the weighing processor 142, so that the measurement accuracy is improved.

In this embodiment, the weighing mechanism 140 further includes a display screen (not shown) electrically connected to the weighing processor 142 for displaying the weight of the garbage dumped into the garbage truck. In particular, the display may be a liquid crystal display.

The monitoring platform 160 is in communication with the weighing processor 142 for obtaining and displaying the weight of the refuse dumped into the refuse loading vehicle. In this embodiment, the monitoring platform and the weighing processor are transmitted by 4G or 5G signals.

The automatic weighing and monitoring device 100 for garbage truck further comprises a positioning mechanism 170, and the positioning mechanism 170 is used for positioning the position of the garbage truck and uploading the position to the monitoring platform 160. Specifically, the positioning mechanism 170 has a GPS module, a GPRS module, or a beidou positioning module.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a rubbish load wagon automatic weighing supervisory equipment which characterized in that includes:

the lifting track is fixed on one side of the garbage loading vehicle;

2. The refuse loading vehicle automatic weighing monitoring device of claim 1, further comprising:

3. The automatic weighing and monitoring device of the garbage loading vehicle as claimed in claim 2, wherein the positioning mechanism is provided with a GPS module, a GPRS module or a Beidou positioning module.

4. The automatic weighing and monitoring device of claim 1, wherein the weighing mechanism comprises a pair of pressure sensors symmetrically arranged on a lifting bracket of the lifting mechanism, and the weight of the garbage can obtained by the weighing processor is the sum of the pressures of the pressure sensors.

5. The automatic weighing monitoring device of claim 1, wherein the weighing mechanism further comprises:

6. The automatic weighing and monitoring device of claim 1, wherein the controller comprises a PLC controller or a single chip controller.

7. The refuse loading vehicle automatic weighing monitoring device of claim 1, further comprising:

8. The automatic weighing and monitoring device of claim 7, wherein the limit switch is a micro limit switch.

9. The automatic weighing monitoring device of claim 1, wherein the monitoring platform and the weighing processor are in 4G or 5G signal transmission.