阅读说明：本技术 一种智能机器人扒谷机 (Intelligent robot grain scraper ) 是由 申慧君 于 2019-10-12 设计创作，主要内容包括：本发明涉及扒谷机技术领域,具体涉及一种智能机器人扒谷机,括扒谷收集机构、皮带传送结构、履带底盘和驾驶室,扒谷收集机构包括上料筒和第一绞龙运输机,上料筒的前侧面下端为敞口状,第一绞龙运输机设置在上料筒内部,且驱动第一绞龙运输机的电机固定在上料筒的一端侧面上,皮带传送结构包括传送箱、传送带和驱动电机,传送箱倾斜设置在履带底盘上；本发明与现有的履带扒谷机相比,通过液压缸控制上料筒相对于传送箱的位置能够实现更大范围的扒谷,能够有效解决现有履带扒谷机角度和长度固定,无法进行调节的不足,扒谷其两侧的谷物时无需改变整个扒谷机的推进路线,只需要左右移动上料筒即可实现,其效果更佳。(The invention relates to the technical field of grain raking machines, in particular to an intelligent robot grain raking machine which comprises a grain raking and collecting mechanism, a belt conveying structure, a crawler chassis and a cab, wherein the grain raking and collecting mechanism comprises an upper charging barrel and a first auger conveyer, the lower end of the front side surface of the upper charging barrel is open, the first auger conveyer is arranged in the upper charging barrel, a motor for driving the first auger conveyer is fixed on the side surface of one end of the upper charging barrel, the belt conveying structure comprises a conveying box, a conveying belt and a driving motor, and the conveying box is obliquely arranged on the crawler chassis; compared with the existing crawler grain raking machine, the grain raking machine has the advantages that the position of the feeding barrel relative to the conveying box is controlled through the hydraulic cylinder, grains can be raked in a wider range, the defects that the angle and the length of the existing crawler grain raking machine are fixed and cannot be adjusted are effectively overcome, the pushing route of the whole grain raking machine does not need to be changed when grains on two sides of the grain raking machine are raked, the grain raking machine can be realized only by moving the feeding barrel leftwards and rightwards, and the effect is better.)

1. An intelligent robot grain raking machine comprises a grain raking and collecting mechanism, a belt conveying structure, a crawler chassis and a cab, and is characterized in that the grain raking and collecting mechanism comprises an upper charging barrel and a first auger conveyor, the lower end of the front side surface of the upper charging barrel is open, the first auger conveyor is arranged in the upper charging barrel, and a motor for driving the first auger conveyor is fixed on the side surface of one end of the upper charging barrel;

the belt conveying structure comprises a conveying box, a conveying belt and a driving motor, the conveying box is obliquely arranged on a crawler chassis, the conveying belt is arranged inside the conveying box and drives the conveying belt through the driving motor, the lower end of the conveying box is connected with a feeding cylinder moving sleeve, a plurality of sliding grooves are formed in the inner side wall of the feeding cylinder moving sleeve, a plurality of sliding strips capable of moving along the sliding grooves are arranged on the outer side surface of the feeding cylinder, a hydraulic cylinder is fixed on the lower end lower side surface of the conveying box, a connecting plate is arranged on the back surface of one end of the feeding cylinder, a piston rod of the hydraulic cylinder is fixedly connected with the connecting plate, a blanking box is arranged on the upper surface of the lower end of the conveying box, a connecting cylinder is communicated on the side surface of the blanking box, a movable cylinder is arranged inside the connecting cylinder, a telescopic feeding cylinder is formed between the connecting cylinder and the movable cylinder, and a feeding channel, the inside of activity section of thick bamboo is provided with the second auger conveyer, the upper end of conveying box is provided with vertical decurrent play hopper.

2. The intelligent robot grain scraper of claim 1, wherein the conveying box is formed by connecting an upper box body and a lower box body which are arranged in parallel, the two box bodies are provided with a superposition part, the conveying belt is arranged in the conveying box in a Z shape, the superposition part is bent, a dust exhaust pipe is arranged on the side surface of the conveying box of the superposition part, a filter box is arranged at the top end of the cab, the dust exhaust pipe is communicated with the right side surface of the filter box and is positioned, a negative pressure draught fan is arranged on the left side of the filter box and is communicated with the left side surface of the filter box, and filter cloth is arranged inside the filter box.

3. The intelligent robot grain scraper as claimed in claim 2, wherein a filter screen is arranged in the filter box on the right side of the filter cloth, and a grain receiving groove and a dust receiving groove are respectively arranged at the lower ends of the right sides of the filter screen and the filter cloth.

4. The intelligent robot grain raking machine as claimed in claim 1, wherein infrared sensors are arranged on the inclined lower side surfaces of the front end and the rear end of the upper charging barrel, a PLC control panel is arranged in the cab, the infrared sensors are connected with the signal input end of the PLC control panel, and the hydraulic cylinder is connected with the signal output end of the PLC control panel.

5. The intelligent robot grain raking machine as claimed in claim 1, wherein an arc-shaped material guide plate is arranged on the inner wall of the conveying box right above the lower end of the conveying belt.

6. The intelligent robot grain raking machine as claimed in claim 1, wherein a material conveying conveyor is arranged under the discharging hopper, the material conveying conveyor comprises a fixed conveyor and a rotating conveyor, a material receiving hopper corresponding to the discharging hopper is arranged at one end of the fixed conveyor, and a rotating connection is realized between the other end of the fixed conveyor and the rotating conveyor through a rotating shaft.

Technical Field

The invention relates to the technical field of grain raking machines, in particular to an intelligent robot grain raking machine.

Background

The grain raking machine is an agricultural mechanical device, is used for collecting and dumping bulk grains, can be used for storing and loading bulk grains when being matched with a conveyor, can rake and deliver the bulk grains within a 180-degree range, and has the advantages of high working efficiency, flexible use and convenient operation. However, the existing running devices of the grain raking machine are driven by wheels and motors, and can only run on gentle ground, and cannot be propelled when meeting a muddy road.

The utility model with the patent number of CN208916320U relates to a grain scraper. The corn harvester comprises a vehicle head, a conveying groove, a corn scraper, a crawler chassis, an electric control box and a walking motor, wherein one end of the conveying groove is connected with the corn scraper, the surface of the conveying groove is a belt, the vehicle head is positioned on the side of the conveying groove, the crawler chassis is fixed on a frame body at the bottom of the vehicle head, the walking motor and a transmission are arranged at the top of the crawler chassis, the motor, a reverse bar big wheel, a reverse bar small wheel and a main shaft big wheel are arranged in the other end of the conveying groove, the reverse bar big wheel is tightly attached to the belt, and two ends of the reverse bar are respectively connected with the reverse bar big wheel and; the electric control box is electrically connected with the walking motor and the motor; the utility model discloses a though changed the mode of steering wheel operation and tire walking of old-fashioned millet machine of taking off, taken the place of brand-new crawler-type walking, the route that the track gos forward is generally the straight line, and the length of taking off the millet head is 2400mm generally, and its angle and length are fixed, and can't adjust. In the grain raking process, the grain raking machine is driven to be away from the grain by operators when the grain raking head is used for raking the grain, then the propelled path is adjusted again for raking the grain, and the grain raking efficiency is reduced. In addition, although the negative pressure dust remover is arranged above the conveying channel of the existing grain raking machine, when grains fall on the conveying belt for conveying, dust accumulated below the grains is difficult to absorb, so that the dust removing effect of the whole grain raking machine is poor. Therefore, the invention provides an intelligent robot grain raking machine which can effectively solve the problems, and aims to overcome the defects of the existing grain raking machine.

Disclosure of Invention

The invention aims to solve the technical problem of designing an intelligent robot grain raking machine to solve the defects of the existing crawler grain raking machine in grain raking.

The invention is realized by the following technical scheme:

an intelligent robot grain scraper comprises a grain scraping collection mechanism, a belt conveying structure, a crawler chassis and a cab, wherein the grain scraping collection mechanism comprises an upper charging barrel and a first auger conveyor, the lower end of the front side surface of the upper charging barrel is open, the first auger conveyor is arranged in the upper charging barrel, and a motor for driving the first auger conveyor is fixed on the side surface of one end of the upper charging barrel;

the belt conveying structure comprises a conveying box, a conveying belt and a driving motor, the conveying box is obliquely arranged on a crawler chassis, the conveying belt is arranged inside the conveying box and drives the conveying belt through the driving motor, the lower end of the conveying box is connected with a feeding cylinder moving sleeve, a plurality of sliding grooves are formed in the inner side wall of the feeding cylinder moving sleeve, a plurality of sliding strips capable of moving along the sliding grooves are arranged on the outer side surface of the feeding cylinder, a hydraulic cylinder is fixed on the lower end lower side surface of the conveying box, a connecting plate is arranged on the back surface of one end of the feeding cylinder, a piston rod of the hydraulic cylinder is fixedly connected with the connecting plate, a blanking box is arranged on the upper surface of the lower end of the conveying box, a connecting cylinder is communicated on the side surface of the blanking box, a movable cylinder is arranged inside the connecting cylinder, a telescopic feeding cylinder is formed between the connecting cylinder and the movable cylinder, and a feeding channel, the inside of activity section of thick bamboo is provided with the second auger conveyer, the upper end of conveying box is provided with vertical decurrent play hopper.

As the further improvement of above-mentioned scheme, the conveying case is connected by two upper and lower parallel arrangement's box and is constituted, and the coincidence portion that two boxes were provided with, the conveyer belt is Z word form setting inside the conveying case, and buckle appears in coincidence portion department, is located be provided with on the conveying case side of coincidence portion and take out the dirt pipe, the top of driver's cabin is provided with the rose box, take out the dirt pipe and be linked together with the right flank of rose box, be located the rose box left side is provided with the negative pressure draught fan, the negative pressure draught fan is linked together with the left surface of rose box, the inside filter cloth that is provided with of rose box, through the special design to the conveyer belt of conveying incasement portion, the cereal of transportation is the parabola motion when coincidence portion, and can be with piling up the dust effective absorption of cereal below through the negative pressure adsorption of taking out the dirt pipe this moment.

As the further improvement of above-mentioned scheme, the rose box inside on filter cloth right side is provided with the filter screen, is located the right side lower extreme of filter screen and filter cloth is provided with cereal receiving tank and dust receiving tank respectively, makes to be filtered by the shriveled cereal of together absorption, cereal rice husk before filtering the dust through setting up the filter screen.

As the further improvement of above-mentioned scheme, be located all be provided with infrared sensor on the oblique downside in both ends around going up the feed cylinder, be provided with the PLC control panel in the driver's cabin, infrared sensor is connected with the signal input part of PLC control panel, the pneumatic cylinder is connected with the signal output part of PLC control panel, surveys the cereal in grain raking machine the place ahead through infrared sensor, and the infrared sensor who goes up feed cylinder one end detects the object, and when the other end does not detect the object, the extension or the shortening of PLC control panel signaling control pneumatic cylinder piston rod for the whole feed cylinder that goes up is whole to the one end that detects the object removal, makes grain raking machine can take off the millet according to the condition automatic adjustment position of cereal, and its intelligence is better.

As a further improvement of the scheme, the inner wall of the conveying box which is positioned right above the lower end of the conveying belt is provided with an arc-shaped material guide plate, so that grains are prevented from falling into the lower end of the conveying box when falling onto the conveying belt, and the grains in the conveying box are prevented from being accumulated.

As the further improvement of the scheme, the material conveying machine is arranged under the discharge hopper and comprises a fixed conveying machine and a rotating conveying machine, the end part of the fixed conveying machine is provided with a material receiving hopper corresponding to the discharge hopper, the material conveying machine is positioned between the other end part of the fixed conveying machine and the rotating conveying machine and is rotatably connected through a rotating shaft, feeding at any angle of 360 degrees can be realized through the arranged material conveying machine, and the conveying function is better.

Has the advantages that:

(1) compared with the existing crawler grain raking machine, the grain raking machine has the advantages that the position of the upper charging barrel relative to the conveying box is controlled through the hydraulic cylinder, so that the grain raking machine can achieve a larger range of grain raking, the defects that the angle and the length of the existing crawler grain raking machine are fixed and cannot be adjusted are effectively overcome, the pushing route of the whole grain raking machine does not need to be changed when grains on two sides of the upper charging barrel are raked, the grain raking machine can achieve the grain raking effect only by moving the upper charging barrel;

(2) according to the invention, the conveying belt in the conveying box is designed into a Z shape, grains can move in a section of parabola at the overlapping part of the conveying box, and dust accumulated below the grains can be effectively adsorbed by negative pressure adsorption in the parabola movement process, so that the adsorption effect is better than that of common negative pressure adsorption, and the dust in the transported grains can be effectively removed;

(3) the grain raking machine is further provided with the infrared sensor and the PLC control panel, the infrared sensors at the two ends of the upper charging barrel detect whether grains are on the front of the ground, when the grains are stacked at one end and the grains are not stacked at the other end, the PLC control panel controls the hydraulic cylinder to act, so that the upper charging barrel moves towards the end where the grains are stacked, and when the grains are on the two ends or no grains are present at the two ends, the PLC control panel controls the hydraulic cylinder to not act, and the infrared sensors and the PLC control panel are designed to enable the grain raking machine to be more intelligent;

(4) the grain conveyer is also arranged below the discharge hopper and consists of a fixed conveyer and a rotary conveyer, can convey grains at any angle of 360 degrees, and has better conveying effect.

Drawings

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

FIG. 1 is a schematic view of a first angular perspective structure of the present invention;

FIG. 2 is a schematic view of a second angular perspective structure according to the present invention;

FIG. 3 is a schematic perspective view of the upper charging barrel of the present invention;

FIG. 4 is a schematic view of the inner plane structure of the connecting cylinder and the movable cylinder of the present invention;

FIG. 5 is a schematic view of the interior plan view of the transfer box of the present invention;

fig. 6 is a schematic view showing the inner plan structure of the filtration tank of the present invention.

Wherein, 1-crawler chassis, 2-cab, 3-charging barrel, 4-first auger conveyer, 5-conveying box, 501-coincidence part, 6-conveying belt, 7-driving motor, 8-charging barrel moving sleeve, 9-slide bar, 10-hydraulic cylinder, 11-connecting plate, 12-blanking box, 13-connecting barrel, 14-moving barrel, 15-feeding channel, 16-second auger conveyer, 17-discharging hopper, 18-conveying conveyer, 181-fixed conveyer, 182-rotating conveyer, 183-receiving hopper, 184-rotating shaft, 19-dust-extracting pipe, 20-filtering box, 21-negative pressure draught fan, 22-filtering cloth, 23-filtering screen, 24-grain receiving tank, 25-dust receiving tank, 26-infrared sensor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.