CN217428724U

CN217428724U - Unmanned sugarcane harvester

Info

Publication number: CN217428724U
Application number: CN202221483459.8U
Authority: CN
Inventors: 吴高艺; 吴建明; 唐鼎新; 卢星高; 甘华发; 张河; 唐著; 甘康建; 甘继绩; 劳本信; 杨本鹏; 蔡文伟; 唐素玲
Original assignee: Guangxi Baiyu Intelligent Agricultural Machinery Equipment Co ltd
Current assignee: Guangxi Baiyu Intelligent Agricultural Machinery Equipment Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-16
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses an unmanned sugarcane harvester, which comprises a harvesting end and a control terminal, wherein the harvesting end comprises a harvesting machine and a control module, and the control module comprises a first controller, a first wireless communication module and a plurality of image collectors; the first wireless communication module is used for sending the acquired image data; the control terminal comprises a second controller, a second wireless communication module, a plurality of control buttons and a display, the control buttons are used for triggering control signals for controlling the operation of the harvesting machine, and the second wireless communication module is used for receiving the image data sent by the first wireless communication module, displaying the image data through the display and sending the control signals; the first wireless communication module is used for receiving the control signal, and the first controller controls the operation of the harvesting machine according to the control signal. This application is reaped through control terminal control harvesting end, realizes that unmanned driving reaps, reaps the sugarcane for the personnel of gathering in hot summer and facilitates.

Description

Unmanned sugarcane harvester

Technical Field

The utility model relates to a sugarcane reaps technical field, in particular to unmanned sugarcane harvester.

Background

Sugar cane is a temperate and tropical crop, a raw material for sucrose production, and ethanol can be extracted as an energy substitute. The sugarcane contains abundant sugar and water, and also contains various vitamins, fat, protein, organic acid, calcium, iron and other substances which are very beneficial to the metabolism of a human body. As a big agricultural country, the production scale of the sugarcane is large. At present, in order to improve the efficiency, a sugarcane cutting and stacking machine is adopted to harvest in many places.

In the prior art, the sugarcane cutter is provided with a cab, and a worker controls and operates the sugarcane cutter in the cab, but the sugarcane cutter is uncomfortable to sit in the cab for a long time due to hot weather, and fatigue driving can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an unmanned sugarcane harvester, which aims at harvesting by a remote control cutting and piling machine.

In order to achieve the above object, the utility model provides an unmanned sugarcane harvester, include:

the harvesting end comprises a harvesting machine and a control module arranged on the harvesting machine, the control module comprises a first controller, a first wireless communication module and a plurality of image collectors, and the first wireless communication module and the plurality of image collectors are respectively and electrically connected with the first controller; the plurality of image collectors are used for collecting image data around the harvesting machine, and the first wireless communication module is used for sending the collected image data; and

the control terminal comprises a second controller, a second wireless communication module, a plurality of control buttons and a display, wherein the second wireless communication module, the plurality of control buttons and the display are respectively and electrically connected with the second controller, the plurality of control buttons are used for triggering control signals for controlling the operation of the harvesting machine, and the second wireless communication module is used for receiving image data sent by the first wireless communication module, displaying the image data through the display and sending the control signals; the first wireless communication module is used for receiving the control signal, and the first controller is used for controlling the operation of the harvesting machine according to the control signal.

Optionally, the plurality of image collectors are cameras.

Optionally, the first controller is for controlling the harvesting machine to start, stop, go forward, reverse and turn.

Optionally, the first wireless communication module and the second wireless communication module are respectively one of a 3G/4G connection and a bluetooth connection.

Optionally, the harvesting machine comprises:

the vehicle body comprises a chassis, an engine and an electrical component, the engine and the electrical component are respectively and electrically connected with the first controller, the front end of the chassis is provided with a frame body, and the rear end of the chassis is provided with a receiving hopper;

the lifting structure comprises two first lifting components and two second lifting components, and the two first lifting components are obliquely arranged at the front end of the frame body and are used for lifting the lodging sugarcane; the two second back-up components are obliquely arranged on the frame body, are positioned on two opposite sides of the two first back-up components and form a back-up channel together with the two first back-up components;

the conveying structure is arranged on the frame body and is positioned between the inverted structure and the receiving hopper;

the two cutting structures are respectively installed at the bottom of the frame body and used for cutting the sugarcane, and the cut sugarcane is conveyed to the receiving hopper through the inverted channel and the conveying structure.

Optionally, the frame body is provided with a first support and a second support, and the two second inverted supporting assemblies are respectively arranged on the first support and the second support.

Optionally, the first and second brackets are arranged in parallel and located on a plane perpendicular to the walking direction of the harvesting machine.

Optionally, each first falling component comprises an installation shell, a falling driving piece and a chain, the installation shell is arranged in an inclined mode, a driving gear is arranged at the upper end of the installation shell, a driven gear is arranged at the lower end of the installation shell, the chain is located in the installation shell, the chain is sleeved on the driving gear and the driven gear, a plurality of driving tooth blocks are arranged on the chain, and the falling driving piece is installed on the outer side of the installation shell and used for driving the driving gear to rotate.

Optionally, each second falling component comprises two falling parts, each falling part comprises a falling rod and a helical blade, the falling rod is rotatably mounted on the frame body and is inclined towards the rear of the walking vehicle, and the helical blade is arranged on the periphery of the falling rod.

Optionally, two the below of installation shell is provided with the groove of stepping down, two cutting structure aim at in the horizontal direction the groove of stepping down, and be located under the installation shell is topmost.

Compared with the prior art, the utility model discloses possess following technological effect:

the unmanned sugarcane harvester comprises a harvesting end and a control terminal, wherein the harvesting end comprises a harvesting machine and a control module, and the control module comprises a first controller, a first wireless communication module and a plurality of image collectors; the first wireless communication module is used for sending the acquired image data; the control terminal comprises a second controller, a second wireless communication module, a plurality of control buttons and a display, the control buttons are used for triggering control signals for controlling the operation of the harvesting machine, and the second wireless communication module is used for receiving the image data sent by the first wireless communication module, displaying the image data through the display and sending the control signals; first wireless communication module is used for receiving control signal, and first controller reaps the machine operation according to control signal control, after gathering personnel and triggering a plurality of control buttons and send control signal, second wireless communication module sends control signal, first wireless communication module receives control signal, first controller reaps the machine operation according to control signal control, realizes reaping, and this application is reaped through control terminal control reaping end, realizes unmanned harvesting, and it provides convenience to reap the sugarcane in hot summer for gathering personnel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a block diagram of an embodiment of the unmanned sugarcane harvester of the present invention;

FIG. 2 is a three-dimensional structure diagram of an embodiment of the unmanned sugarcane harvester of the present invention;

FIG. 3 is another perspective view of FIG. 2;

FIG. 4 is an exploded perspective view of the first backup assembly of FIG. 2;

fig. 5 is an enlarged view of portion V in fig. 4.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an unmanned sugarcane harvester, which includes a harvesting end 800 and a control terminal 900.

In this embodiment, the harvesting end 800 includes a harvesting machine 700 and a control module 600 disposed on the harvesting machine, the control module 600 includes a first controller 610, a first wireless communication module 620 and a plurality of image collectors 630, the first wireless communication module 620 and the plurality of image collectors 630 are electrically connected to the first controller 610 respectively; the plurality of image collectors 630 are configured to collect image data of an environment surrounding the harvesting machine 700, and the first wireless communication module 620 is configured to transmit the collected image data.

The control terminal 900 comprises a second controller 910, a second wireless communication module 920, a plurality of control buttons 930 and a display 940, wherein the second wireless communication module 920, the plurality of control buttons 930 and the display 940 are respectively electrically connected with the second controller 910, the plurality of control buttons 930 are used for triggering control signals for controlling the operation of the harvesting machine 700, and the second wireless communication module 920 is used for receiving image data sent by the first wireless communication module 620, displaying the image data through the display 940 and sending the control signals; the first wireless communication module 620 is configured to receive the control signal, and the first controller 610 is configured to control the operation of the harvesting machine 700 according to the control signal.

Specifically, the first controller 610 and the second controller 910 are one of a programmable logic controller PLC, a single chip microcomputer, and a microprocessor.

The first wireless communication module 620 and the second wireless communication module 920 use a wireless communication technology for information transmission, such as one of a 3G/4G connection and a bluetooth connection, but not limited thereto.

The plurality of image collectors 630 may be cameras installed on the harvesting machine 700, respectively, for collecting image data of the surroundings of the harvesting machine 700, so that the geographical environment of the surroundings of the harvesting machine 700 can be observed in real time, and the direction in which the harvesting machine 700 travels is controlled by the control terminal 900 according to the geographical environment.

The control buttons 930 are disposed on the control terminal 900, and may specifically include, but are not limited to, a start button, a stop button, a forward button, a left turn button, a right turn button, a reverse button, and the like.

The display 940 is a liquid crystal display for displaying environmental data collected by the plurality of image collectors 630 for the collector to control the direction of the harvesting machine 700.

In one embodiment of the present invention, the harvesting machine 700 includes a body 500, a fold-down structure 400, a transfer structure 300, and two cutting structures 100.

The vehicle body 500 comprises a chassis, an engine and an electrical component, the gearbox, the engine and the electrical component are respectively and electrically connected with the first controller 610, the front end of the chassis is provided with a frame 510, the rear end of the chassis is provided with a receiving bucket 520, the chassis is provided with a transmission system, a running system, a steering system and a braking system for walking, the transmission system transmits the power of the engine to a driving wheel and comprises a clutch, a speed changer, a universal transmission device, a main speed reducer and other assemblies; the running system comprises a steering axle, a drive axle, a suspension, wheels and the like; the steering system consists of a steering gear and a steering mechanism; the braking system generally consists of two separate sets of devices, namely a service braking system and a parking braking system. The electrical components comprise a power supply, an ignition system, a starting system, an automobile lighting system, a signal system, a meter and the like.

In an embodiment of the present invention, the frame body 510 is provided with a first bracket 511 and a second bracket 512, and the first bracket 511 and the second bracket 512 are provided. Preferably, the first and

second brackets

511 and 512 are disposed in parallel and on a plane perpendicular to the traveling direction of the harvesting machine 700.

Referring to fig. 1-3, in an embodiment of the present invention, the inverted structure 400 includes two first inverted assemblies 410 and two second inverted assemblies 420, the two first inverted assemblies 410 are obliquely disposed at the front end of the frame 510 for supporting the fallen sugar cane; the two second handrail assemblies 420 are obliquely installed on the frame body 510 and located at opposite sides of the two first handrail assemblies 410, and form a handrail passage 430 with the two first handrail assemblies 410.

Specifically, the two first falling assemblies 410 are respectively mounted on the frame body 510, each falling assembly 410 includes a mounting housing 411, a falling driving member 412 and a chain 413, the mounting housing 411 is disposed obliquely, a driving gear 4111 is disposed at an upper end of the mounting housing 411, a driven gear 4112 is disposed at a lower end of the mounting housing, the chain 413 is disposed in the mounting housing 411 and sleeved on the driving gear 4111 and the driven gear 4112, a plurality of driving tooth blocks 415 are disposed on the chain 413, the falling driving member 412 is mounted outside the mounting housing 411 and is used for driving the driving gear 4111 to rotate, the chains 413 of the two first falling assemblies 410 rotate in opposite directions, so that when the harvesting machine 700 moves, the oblique mounting housing 411 supports fallen sugarcane, and can drive the chain 413 to rotate when the driving gear 4111 rotates, the chain 413 rotates to drive the plurality of driving tooth blocks 415 to move, therefore, the plurality of tooth blocks 415 of the two first falling supporting assemblies 410 move together to push the cut sugarcane, the two second falling supporting assemblies 420 are obliquely arranged on two opposite sides of the two first falling supporting assemblies 410 and are used for driving the sugarcane to the two first falling supporting assemblies 410, the combined falling supporting assemblies are adopted, the sugarcane is effectively supported and prevented from falling to two sides, meanwhile, the two chains 413 on the two first falling supporting assemblies 410 drive the driving tooth blocks 415 to move to push the sugarcane, so that sundries such as sugarcane leaves and the like are prevented from being clamped on the two first falling supporting assemblies 410 and are simultaneously conveyed to the receiving hopper 520 of the harvesting machine 700.

Preferably, the two first inverted support assemblies 410 are mounted on the frame body 510 and have mirror symmetry; the two second inverted assemblies 420 are mounted on the frame body 510 and are in mirror symmetry; the mirror axes of the two first inverted assemblies 410 coincide with the mirror axes of the two second inverted assemblies 420.

In an embodiment of the present invention, the mounting shell 411 includes a mounting plate 416 and a mounting cover 417, the mounting plate 416 is installed on the frame body 510 in a common manner, such as a screw locking or welding manner, in an inclined manner, the mounting plate 416 and the mounting cover 417 form a limiting groove 418 between the side close to the mirror image shaft for limiting the elongated shape of the plurality of driving tooth blocks 415.

Furthermore, the mounting plate 416 is provided with a first limiting bar 4161, the mounting cover 417 is provided with a second limiting bar 4171, the limiting groove 418 is formed between the first limiting bar 4161 and the second limiting bar 4171, in addition, in order to limit the position of the chain 413, the mounting plate 416 is further provided with a long-strip-shaped limiting sheet 419, and the limiting sheet 419 is close to the limiting groove 418 for limiting the position of the chain 413 and preventing the chain 413 from loosening and failing to rotate normally. Preferably, the position-limiting piece 419 is perpendicular to the mounting cover 417 and the mounting plate 416.

In addition, each driving gear block 415 is rotatably connected with the chain 413 through a rotating shaft, and in the embodiment, each driving gear block 415 is L-shaped, but not limited thereto, when the driving gear block 415 is mounted on the mounting plate 416, each driving gear block 415 extends out of the limiting groove 418 for pushing the sugarcane when the chain 413 rotates.

In an embodiment of the present invention, the two second falling assemblies 420 are respectively installed on the first support 511 and the second support 512, specifically, each second falling assembly 420 includes two falling members 422, the two falling members 422 are respectively rotatably installed on the first support 511 and the second support 512 of the frame body 510, and the two falling members 422 are staggered in the front and back direction of the walking direction of the harvesting machine 700, further, each falling member 422 includes a falling rod 4221 and a helical blade 4222, the falling rod 4221 is rotatably installed on the first support 511 and the second support 512 through a common method, such as the matching of a shaft and a hole, and is inclined towards the rear of the harvesting machine 700, the helical blade 4222 is disposed on the periphery of the falling rod 4221.

With continued reference to fig. 1-5, to drive the two lifting members 422, each second lifting assembly 420 further includes two lifting drivers respectively connected to the two lifting members 422 for driving the corresponding lifting member 422 to rotate, and the rotation of the lifting members 422 lifts the lodged sugarcane and drives the sugarcane to the first lifting assembly 410, and it can be understood that to drive the sugarcane to the first lifting assembly 410, the rotation directions of the two second lifting assemblies 420 are opposite.

In addition, in order to guide the inverted structure 400, each second inverted assembly 420 further includes a guide plate 423, the guide plate 423 is disposed at the bottom of the front ends of the first bracket 511 and the second bracket 512, and is disposed obliquely, the inclination direction of the guide plate 423 is the same as the inclination direction of the inverted bar 4221, and in this embodiment, the guide plate 423 is triangular.

In an embodiment of the present invention, the conveying structure 300 is installed on the harvesting machine 700 and located between the inverted structure 400 and the receiving hopper 520, and the center of the transmission channel and the inverted channel 430 are in a straight line, thereby realizing effective receiving of the harvested sugar cane.

Referring to fig. in an embodiment of the present invention, the two cutting structures 100 are respectively installed at the bottom of the frame 510 for cutting the sugar cane, and the cut sugar cane passes through the inverted channel 430 and the conveying structure 300 to the receiving hopper 520. For better cutting the lifted sugarcane, two abdicating grooves are arranged below the mounting shells 411, and the two cutting structures 100 are aligned with the abdicating grooves in the horizontal direction and are positioned under the topmost part of the mounting shells 411.

Further, each cutting structure 100 includes a cutting blade 110 and a cutting driver, the cutting driver is fixed on the frame 510, and the output shaft is connected to the cutting blade 110.

In addition, to control the cutting structure 100, the walk-behind structure 400, the harvesting machine 700, and the transport structure 300, the first controller 610 is electrically connected to and controls the drives of the walk-behind drive 412, the walk-behind drive, the cutting drive, and the transport structure 300, respectively.

In use, after the harvesting personnel presses the start button through the control terminal 900, for example, the first wireless communication module 620 sends a control signal to the harvesting terminal 800, after the second wireless communication module 920 receives the control signal, the second controller 910 controls the starting of the harvesting machine 700, and controls the cutting driver, the back-up driver 412, the back-up driver and the driver of the conveying structure 300 to start up, the upending structure 400 lifts the lodged sugarcane while the cutting structure 100 cuts the sugarcane, the upending structure 400 pushes the cut sugarcane to the conveying structure 300, the conveying structure 300 conveys the sugarcane to a tipping bucket, thereby realizing the harvest of the sugarcane, and in addition, the plurality of image collectors 630 can collect the surrounding environment conditions of the harvesting machine 700 in real time, and transmits the relevant data to the control terminal 900 for the harvesting personnel to control the harvesting machine 700. It is understood that when other buttons are pressed, the harvesting machine 700 can be controlled to perform corresponding actions, and the specific control procedures are common technical means for those skilled in the art, and therefore, the detailed description is omitted.

This application is long-range through control terminal 900, but if build the tent at the ridge and directly control the harvesting end 800 and operate to realize unmanned, can provide the convenient mode of gathering of personnel like this in the hot summer, this application equipment structure is simple moreover in addition.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An unmanned sugar cane harvester, comprising:

the harvesting end comprises a harvesting machine and a control module arranged on the harvesting machine, the control module comprises a first controller, a first wireless communication module and a plurality of image collectors, and the first wireless communication module and the plurality of image collectors are respectively and electrically connected with the first controller; the image collectors are used for collecting image data around the harvesting machine, and the first wireless communication module is used for sending the collected image data; and

2. The unmanned sugarcane harvester of claim 1, wherein the plurality of image collectors are cameras.

3. An unmanned sugar cane harvester as in claim 1, wherein the first controller is for controlling the harvesting machine to start, stop, advance, reverse and turn.

4. The unmanned sugarcane harvester of claim 1, wherein the first wireless communication module and the second wireless communication module are each one of a 3G/4G connection and a bluetooth connection.

5. An unmanned sugar cane harvester according to any one of claims 2 to 4, wherein the harvesting machine comprises:

6. The unmanned sugarcane harvester of claim 5, wherein the frame body is provided with a first bracket and a second bracket, and the two second inverted support assemblies are respectively provided on the first bracket and the second bracket.

7. An unmanned sugar cane harvester according to claim 6, wherein the first and second brackets are disposed in parallel and in a plane perpendicular to a direction of travel of the harvesting machine.

8. The unmanned sugarcane harvester of claim 5, wherein each first back-up assembly comprises a mounting housing, a back-up driving member and a chain, the mounting housing is disposed obliquely and provided with a driving gear at an upper end and a driven gear at a lower end, the chain is disposed in the mounting housing and sleeved on the driving gear and the driven gear, the chain is provided with a plurality of driving tooth blocks, and the back-up driving member is mounted outside the mounting housing and used for driving the driving gear to rotate.

9. The unmanned sugar cane harvester of claim 5, wherein each second upender assembly comprises two upender members, each upender member comprising an upender bar rotatably mounted on the frame and inclined toward the rear of the carriage, and a helical blade disposed about the upender bar.

10. An unmanned sugar cane harvester according to claim 8, wherein an abdicating slot is provided beneath both of said mounting housings, and said cutting formations are aligned in a horizontal direction with said abdicating slot and directly beneath the topmost part of said mounting housing.