CN218822704U

CN218822704U - Productivity measuring device

Info

Publication number: CN218822704U
Application number: CN202222778140.4U
Authority: CN
Inventors: 唐李彬; 史季; 黎小军; 中田佑二
Original assignee: Kubota Agricultural Machinery Suzhou Co Ltd; Kubota Corp
Current assignee: Kubota Agricultural Machinery Suzhou Co Ltd; Kubota Corp
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-07
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a production measuring device, which comprises a weighing mechanism, a signal processor, a satellite positioning module and a vehicle-mounted terminal, wherein the weighing mechanism also comprises a sensor bracket, a granary bracket and a stress sensor; the stress sensor collects grain yield signals, the grain yield signals are transmitted to the signal processor through the data line, the signal processor conducts stabilization processing on the sensor signals and then transmits the sensor signals to the vehicle-mounted terminal, and the vehicle-mounted terminal calculates the grain yield in unit area by combining position information of the satellite positioning module. The sensor bracket is arranged on a main frame of a vehicle, the stress sensor is arranged on the sensor bracket, and the bracket is arranged on the stress sensor; the granary bracket is arranged at the bottom of the granary, the granary bracket is arranged above the bracket, and the stress sensor is stressed by pressure from the granary. The utility model discloses a survey device of producing can install on multiple different models, does not influence the original function of machine after the installation, and the field output is in time looked over to this device of user's accessible.

Description

Productivity measuring device

Technical Field

The utility model relates to an intelligent field of agricultural machine, in particular to on-vehicle survey is produced device.

Background

At present, users of harvesters in various places need to measure and calculate the yield per mu, and after the harvesters finish harvesting, the total weight of grains and the area of a field to be harvested need to be weighed by manpower with the help of related equipment, so as to obtain the yield per mu data through calculation. The manual data acquisition process is tedious, time-consuming and labor-consuming, and has errors easily.

The grain yield and the field area are mainly measured when the yield per mu is calculated. The grain yield is the total mass of the crops in the harvested field, the total mass is directly related to the measuring method, the measuring times and the equipment precision, the field area is the total planting area of the harvesting operation, and the measured area is used for calculating the yield per mu.

When the yield per mu is measured, a user generally unloads the harvested crops of the harvester into a transport vehicle, the transport vehicle weighs the crops by means of the weighbridge and subtracts the gross weight of an empty vehicle, and when the number of the crops is large, a plurality of vehicles are often required to weigh and combine data. Because the moisture content of the harvested crops affects the weight, the excess moisture weight needs to be manually measured and subtracted, and the moisture content is also affected by the measurement times and the equipment precision; in area measurement, the most common measurement method currently is that a user uses a mu meter to move around a field for one circle, and if the area of the field is large, the time is long.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the utility model discloses the problem that will solve as above, the user can read the weight of crop in the granary in real time when the results operation, reduces the error of manual calculation. The working area is measured and calculated by satellite positioning while harvesting operation is carried out, and the measuring mode is labor-saving and labor-saving. The yield per mu measurement result is uploaded to the cloud server in combination with the positioning information, so that the user can conveniently inquire the yield per mu, and the data can be opened to relevant agricultural management departments to serve as an important reference basis for improving the yield in the next year.

In addition, the equipment can also be applied to settlement of working expenses of cross-regional users, and the working area measured by satellite positioning is used as a settlement basis with an employer, so that the equipment is convenient and accurate.

The technical scheme of the utility model is that:

the production measuring device comprises a weighing mechanism, a signal processor, a satellite positioning module and a vehicle-mounted terminal; the weighing mechanism is internally provided with a stress sensor, the stress sensor collects grain yield signals and transmits the grain yield signals to the signal processor through a data line, the signal processor performs stable processing on the sensor signals and then transmits the sensor signals to the vehicle-mounted terminal, and the vehicle-mounted terminal calculates the grain yield in unit area by combining with the position information of the satellite positioning module.

Preferably, the weighing mechanism further comprises a sensor bracket, a bracket and a granary bracket; the sensor bracket is arranged on a main frame of a vehicle, the stress sensor is arranged on the sensor bracket, and the bracket is arranged on the stress sensor; the granary bracket is arranged at the bottom of the granary, the granary bracket is arranged above the bracket, and the stress sensor is stressed by pressure from the granary.

Preferably, the weighing mechanism further comprises a first reinforcing rib and a second reinforcing rib which are respectively arranged on two sides of the granary.

Preferably, the weighing mechanism is positioned at one side of the bottom of the granary, which is close to the cab.

Preferably, the antenna of the satellite positioning module is installed at the top of the cab, and the signal processor and the vehicle-mounted terminal are located in the cab.

Preferably, the vehicle-mounted terminal is also wirelessly connected to the cloud platform.

Preferably, the sensor bracket is installed on the main frame in a welding mode, the stress sensor is installed on the sensor bracket in a bolt connection mode, and the bracket is installed on the sensor in a bolt connection mode; the reinforcing ribs are respectively arranged on two sides of the granary in a welding mode, and the granary support is connected and arranged at the bottom of the granary through bolts.

Preferably, the number of the stress sensors is one or more, and the positions of the sensors are adjusted correspondingly according to models and numbers.

Preferably, the sensor support is made of one of a plate, a round pipe and a section through stamping or welding.

Preferably, the satellite positioning module has a plurality of antennas.

The utility model has the advantages that:

1. the utility model discloses a survey and produce device, the user can read the weight of crop in the granary in real time when the results operation, reduces the error of manual calculation. The working area is measured and calculated by satellite positioning while harvesting operation is carried out, and the measuring mode is labor-saving and labor-saving. The yield per mu measurement result is uploaded to the cloud server in combination with the positioning information, so that the user can conveniently inquire the yield per mu, and the data can be opened to relevant agricultural management departments to serve as an important reference basis for improving the yield in the next year.

2. The utility model discloses a survey and produce device, still can be applied to the operating cost settlement of cross-region user, rely on the operating area that satellite positioning recorded as with employer's settlement foundation, convenient and accurate.

3. The utility model discloses a survey device of producing can install on multiple different models, does not influence the original function of machine after the installation, and the field piece output is in time looked over to this device of user's accessible.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is an electrical schematic diagram of the production measuring device of the present invention;

fig. 2 is an installation schematic diagram of the weighing mechanism of the present invention;

fig. 3 is a schematic structural diagram of the weighing mechanism of the present invention.

Detailed Description

As shown in fig. 1 and 2, the production measuring device of the present embodiment includes a weighing mechanism 1, a signal processor 5, a GPS satellite positioning module 6, and a vehicle-mounted terminal 7; the weighing mechanism 1 is arranged between the main frame 2 and the granary 3, the stress sensor 4 is arranged in the weighing mechanism 1, the stress sensor 4 transmits signals to the signal processor 5 through a data line, the signal processor 5 performs stabilization processing on the sensor signals and then transmits the signals to the vehicle-mounted terminal 7, the vehicle-mounted terminal 7 calculates the yield of the field grains by combining the position information of the GPS satellite positioning module 6 and displays the yield on the vehicle-mounted terminal 7, and the vehicle-mounted terminal 7 can transmit the yield data to the cloud platform 8 for a user to subsequently call and check; the weighing mechanism of the device is positioned at one side of the bottom of the granary close to a cab, the antenna of the GPS satellite positioning module 6 is arranged at the top of the cab, and the signal processor and the vehicle-mounted terminal are positioned in the cab.

As shown in fig. 3, the weighing mechanism 1 further comprises a sensor bracket 11, a bracket 12, a granary bracket 13, a first reinforcing rib 14 and a second reinforcing rib 15; the sensor bracket 11 is arranged on the main frame 2 in a welding mode, the stress sensor is arranged on the sensor bracket 11 in a bolt connection mode 4, and the bracket 12 is arranged on the stress sensor bracket 4 in a bolt connection mode; the first reinforcing rib 14 and the second reinforcing rib 15 are respectively installed on two sides of the granary 3 in a welding mode, the granary support 13 is installed at the bottom of the granary 3 through bolts, the granary support 13 is arranged above the bracket 12, and the stress sensor 4 is stressed by pressure from the granary 3.

The utility model discloses an operation area input has two kinds of modes, and the first kind is automatic measurement, passes through satellite positioning automatic identification when the user's operation. The second is manual input, which can be input by the user when the user knows the working area prepared for the field.

After the operation is finished, the data of the per mu yield is displayed to the user in a list form, meanwhile, the user can select a map mode to check a data model combined with a satellite map, and in the map mode, each field adopts color marks except for displaying the shape, the position and the information of the per mu yield so as to prompt the difference of the per mu yield.

Besides the structure, the number of the stress sensors is not limited to one, and the stress sensors with other shapes, precisions and materials can be used for replacing the stress sensors, and the positions of the sensors can be correspondingly adjusted according to the models; the sensor bracket is not limited to plates, can also adopt other structural shapes such as round tubes, profiles and the like, and can improve the strength of the sensor by adopting a stamping and welding mode; the satellite positioning antenna is not limited to 2.

The above embodiments are provided only for illustrating the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention cannot be limited thereby. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.

Claims

1. The production measuring device is characterized by comprising a weighing mechanism, a signal processor, a satellite positioning module and a vehicle-mounted terminal; the weighing mechanism is internally provided with a stress sensor, the stress sensor collects grain yield signals and transmits the grain yield signals to the signal processor through a data line, the signal processor performs stable processing on the sensor signals and then transmits the sensor signals to the vehicle-mounted terminal, and the vehicle-mounted terminal calculates the grain yield in unit area by combining with the position information of the satellite positioning module.

2. The apparatus of claim 1, wherein the weighing mechanism further comprises a sensor support, a carriage, a grain bin support; the sensor bracket is arranged on a main frame of a vehicle, the stress sensor is arranged on the sensor bracket, and the bracket is arranged on the stress sensor; the granary bracket is arranged at the bottom of the granary, the granary bracket is arranged above the bracket, and the stress sensor is stressed by pressure from the granary.

3. The yield measurement device of claim 2, wherein the weighing mechanism further comprises a first reinforcing rib and a second reinforcing rib which are respectively arranged on two sides of the granary.

4. The apparatus of claim 2, wherein the weighing mechanism is located on the side of the bottom of the grain bin adjacent the cab.

5. The apparatus of claim 1, wherein the antenna of the satellite positioning module is mounted on top of a cab, and the signal processor and the vehicle-mounted terminal are located in the cab.

6. The production testing device of claim 1, wherein the in-vehicle terminal is further wirelessly connected to a cloud platform.

7. A production testing device according to claim 3, wherein the sensor support is mounted on the main frame by welding, the stress sensor is mounted on the sensor support by bolting, and the bracket is mounted on the sensor by bolting; the reinforcing ribs are respectively arranged on two sides of the granary in a welding mode, and the granary support is connected and arranged at the bottom of the granary through bolts.

8. The production testing device of claim 2, wherein the number of the stress sensors is one or more, and the positions of the sensors are adjusted according to models and numbers.

9. The device of claim 2, wherein the sensor support is formed by stamping or welding and is made of one of a plate, a round pipe and a section.

10. The production testing device of claim 2, wherein the satellite positioning module comprises a plurality of antennas.