阅读说明：本技术 一种小型农作物智能翻晒机 (Intelligent tedder for small crops ) 是由 张华传 于 2019-08-29 设计创作，主要内容包括：本发明公开了一种小型农作物智能翻晒机,包括机体、车轮、直流电机、电池组、翻晒耙、处理器、图像识别模块、直流电机控制模块和舵机控制模块,所述机体尾部和翻晒耙连接,所述图像识别模块设在机体的头部和左右两侧,所述直流电机和直流电机控制模块连接,所述舵机控制模块和车轮连接,所述直流电机控制模块、图像识别模块和舵机控制模块均与处理器连接。优点：本智能翻晒机能自行规划翻晒路线,反应敏捷,识别精准,实用性广,采用四驱动能防止打滑,本装置工作效率高,操作简单,省时省力,是中小型农户翻晒农作物的好帮手。(The invention discloses an intelligent tedder for small crops, which comprises a machine body, wheels, a direct current motor, a battery pack, a tedding rake, a processor, an image recognition module, a direct current motor control module and a steering engine control module, wherein the tail part of the machine body is connected with the tedding rake, the image recognition module is arranged at the head part and the left side and the right side of the machine body, the direct current motor is connected with the direct current motor control module, the steering engine control module is connected with the wheels, and the direct current motor control module, the image recognition module and the steering engine control module are all connected with the processor. The advantages are that: this intelligence tedding machine can plan the line of tedding by oneself, and the reaction is nimble, and the discernment is accurate, and the practicality is wide, adopts four-wheel drive ability to prevent to skid, and this device work efficiency is high, easy operation, and labour saving and time saving is the good helper of middle-size and small-size peasant household tedding crops.)

1. The utility model provides a small-size crops intelligence tedder which characterized in that: including organism (4), wheel (1), direct current motor (2), group battery (6), tedding harrow (8), treater, image recognition module (3), voltage detection module, PWM generation module, direct current motor control module and steering gear control module, organism (4) afterbody and tedding harrow (8) and be connected, image recognition module (3) are established in the head and the left and right sides of organism (4), direct current motor and direct current motor control module are connected, steering gear control module and wheel connection, PWM generation module is connected with direct current motor control module and steering gear control module, voltage detection module, PWM generation module, direct current motor control module, image recognition module (3) and steering gear control module all are connected with the treater.

2. The intelligent tedder for small crops as claimed in claim 1, wherein: the machine body (4) is provided with a roof (5) for reflecting sunlight.

3. The intelligent tedder for small crops as claimed in claim 1, wherein: a small exhaust fan (7) is arranged in the machine body (4).

4. The intelligent tedder for small crops as claimed in claim 1, wherein: the tedding harrow (8) is divided into a large tooth type, a middle tooth type and a small tooth type.

5. The intelligent tedder for small crops as claimed in claim 1, wherein: the machine body (4) is connected with the tedding harrow (8) through a soft rod (9).

6. The intelligent tedder for small crops as claimed in claim 1, wherein: the processor is an ARM9 embedded processor.

7. The intelligent tedder for small crops as claimed in claim 1, wherein: the image identification module (3) is an OV9650 CMOS camera.

8. The intelligent tedder for small crops as claimed in claim 1, wherein: the number of the direct current motors (2) is two.

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to a small-sized intelligent crop tedder.

Background

At present, crops dried in small agricultural families and small and medium-sized grain bins and stored for the last year are dried in the sun basically, the drying is not only the most original drying method, but also the method with the minimum damage to the quality of the crops.

In order to solve the problems that the tedding is carried out by relying on traditional manpower, the efficiency is low, the labor amount is large, and accidental risks are easy to occur, the tedding equipment with intelligent identification, high efficiency and high working endurance reliability has great significance for reducing the labor force and reducing the risk incidence rate at high temperature.

Disclosure of Invention

The small-sized intelligent crop tedder is wide in application range, and aims at common crops such as rice, corn, wheat, sorghum, sesame and the like, the small-sized intelligent crop tedder is high in intelligent identification, efficiency and working endurance and reliability.

The invention relates to an intelligent tedder for small crops, which comprises a machine body, wheels, a direct current motor, a battery pack, a tedding rake, a processor, an image recognition module, a voltage detection module, a PWM (pulse width modulation) generation module, a direct current motor control module and a steering engine control module, wherein the tail part of the machine body is connected with the tedding rake, the image recognition module is arranged at the head part and the left side and the right side of the machine body, the direct current motor is connected with the direct current motor control module, the steering engine control module is connected with the wheels, the PWM generation module is connected with the direct current motor control module and the steering engine control module, the voltage detection module, the PWM generation module, the direct current motor control module, the image recognition module and the steering engine control module are all connected with the processor, the image recognition module arranged on a vehicle body is responsible for collecting signals, collected level signals are transmitted to, the PWM generation module sends out PWM ripples, controls rudder machine control module and direct current motor control module respectively to realize turning to and advancing of intelligent tedder, judge the speed of a motor vehicle size through the voltage magnitude that passes back to the voltage detection module, and carry out PID control algorithm through the treater and handle back meeting automatically regulated input to motor control module, thereby control the speed of tedder, plan the circuit by the treater, then carry out the tedding of full coverage to whole region that needs the tedding.

Furthermore, the machine body is provided with a roof for reflecting sunlight, and the temperature of the tedder is very high because the tedder works in a burning sun for a long time, so that the roof for reflecting the sunlight can reduce the temperature inside the tedder.

And furthermore, a small exhaust fan is arranged in the machine body and is used for releasing heat and cooling the battery pack.

Furthermore, the tedding harrow is divided into a large-tooth type, a middle-tooth type and a small-tooth type, different tedding rakes are changed according to different crops needing to be tedded, for example, when long peppers are tedded, the large-tooth tedding harrow is needed, and when sesame seeds are tedded, the small-tooth tedding harrow is needed.

Further, the machine body is connected with the tedding rake through a soft rod, and the soft rod can buffer the vibration between the trolley and the tedding rake, so that the stable operation of the trolley is ensured.

Furthermore, the processor is an ARM9 embedded processor, is low in price and excellent in performance, and can meet the processing function required by the tedder.

Furthermore, the image identification module is an OV9650 CMOS camera, the camera is low in power consumption and high in cost performance, and simple images required to be identified by the system can be met.

Further, direct current motor is two, and this tedder is four drives, prevents that two from driving if skid on the maize, can influence the effect of tedder operation.

The intelligent identification device has the beneficial effects that the application range is wide, and the intelligent identification device is used for intelligently identifying common crops such as rice, corn, wheat, sorghum, sesame and the like, and is high in efficiency and lasting and reliable in work.

Drawings

In order to more clearly illustrate the detailed description of the invention or the prior art, reference will now be made briefly to the drawings, which are used in the detailed description of the invention or the prior art, and in which elements or parts are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

Detailed Description

The following embodiments are only used for illustrating the technical solutions of the present invention more clearly, and therefore, the following embodiments are only used as examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1: the invention discloses a small-sized intelligent crop tedder which comprises a machine body 4, wheels 1, a direct current motor 2, a battery pack 6, a tedding rake 8, a processor, an image recognition module 3, a voltage detection module, a PWM (pulse width modulation) generation module, a direct current motor control module and a steering engine control module, wherein the tail part of the machine body 4 is connected with the tedding rake 8, the image recognition module 3 is arranged at the head part and the left side and the right side of the machine body 4, the direct current motor is connected with the direct current motor control module, the steering engine control module is connected with the wheels, the PWM generation module is connected with the direct current motor control module and the steering engine control module, the voltage detection module, the PWM generation module, the direct current motor control module, the image recognition module 3 and the steering engine control module are all connected with the processor, the image recognition module arranged on a vehicle body is responsible for collecting, the treater distinguishes the arrangement back to the signal, sends the PWM ripples by PWM generation module, control rudder machine control module and direct current motor control module respectively, thereby realize turning to and advancing of intelligent tedder, judge the speed of a motor vehicle size through the voltage magnitude that passes back to voltage detection module, and carry out PID control algorithm through the treater and handle back meeting automatically regulated input to motor control module, thereby control the speed of tedder, plan the circuit by the treater, then carry out the tedding of full coverage to whole region that needs the tedding.

In the embodiment, the machine body 4 is provided with the roof 5 for reflecting sunlight, and the temperature of the tedder is very high due to the fact that the tedder works in a burning sun for a long time, and the roof for reflecting the sunlight can reduce the temperature inside the tedder.

In this embodiment, be equipped with small-size exhaust fan 7 in the organism 4, mainly release heat and cooling to the group battery.

In this embodiment, the tedding harrow 8 is divided into a large-tooth type, a medium-tooth type and a small-tooth type, and different tedding harrows are changed according to different crops to be tedded, for example, when long peppers are tedded, the large-tooth tedding harrows are needed, and when sesame seeds are tedded, the small-tooth tedding harrows are needed.

In the embodiment, the machine body 4 is connected with the tedding harrow 8 through the soft rod 9, and the soft rod 9 can buffer the vibration between the trolley and the tedding harrow 8, so that the stable operation of the trolley is ensured.

In the embodiment, the processor is an ARM9 embedded processor, the processor is low in price and excellent in performance, and the processing function required by the tedder can be met.

In this embodiment, the image recognition module 3 is an OV9650 CMOS camera, which has low power consumption and high cost performance, and can satisfy the requirement of the system for recognizing simple images.

in this embodiment, direct current motor 2 is two, and this tedder is four drives, prevents that two from driving if skid on the maize, can influence the effect of tedder operation.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.