CN211656889U

CN211656889U - Multifunctional fresh corn harvester

Info

Publication number: CN211656889U
Application number: CN202020078863.1U
Authority: CN
Inventors: 王宏轩; 汪春; 李海亮; 孙海天; 邹华芬; 严晓丽; 马国庆; 张皓尘; 董其昌; 于珍珍
Original assignee: South Subtropical Crops Research Institute CATAS
Current assignee: South Subtropical Crops Research Institute CATAS
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-13
Anticipated expiration: 2030-01-14

Abstract

A multifunctional fresh corn harvester belongs to the technical field of agricultural machinery. The utility model solves the problems of large ear picking loss and low straw utilization rate of the existing fresh corn harvesting due to low mechanization degree. The corn ear picking device comprises a frame, an engine, an ear collecting box, an ear picking device, a stalk smashing device and a feed throwing device, wherein the engine, the ear collecting box, the ear picking device, the stalk smashing device and the feed throwing device are fixedly arranged on the frame, a set of front wheels and a set of rear wheels are arranged below the frame, the ear picking device and the stalk smashing device are both positioned in the front of the frame and provide power through the engine, the stalk smashing device is positioned below the ear picking device, the ear collecting box is positioned on one side of the ear picking device, ears are picked through the ear picking device, the ears are collected through the ear collecting box, the stalks are smashed through the stalk smashing device, the feed throwing device is positioned on the rear portion of the frame, and feed is thrown to the ground surface. The comprehensive utilization of straw waste is realized, the added value of the corn stalks is improved, and the pollution to the environment is reduced.

Description

Multifunctional fresh corn harvester

Technical Field

The utility model relates to a multi-functional fresh corn harvester belongs to agricultural machine technical field.

Background

In recent years, the planting area of fresh-eating corns in China is wide, the corns are planted in provinces and urban areas of China, the planting area of the fresh-eating corns is rapidly expanded, the number of the fresh-eating corns is increased from 200 ten thousand mu in 2003 to 2000 plus one 2200 ten thousand mu in 2018, the southern area is the main production area of the fresh-eating corns, the planting area accounts for nearly 65%, and the northern area accounts for about 35%. China is the world with the largest fresh corn production country and the largest fresh corn consumption country.

Because fresh corn needs to be picked at the late stage of milk ripening or the early stage of wax ripening, the harvesting operation environment is special, and the development and the start of China on the harvesting machine of the fresh corn are late, so that the harvesting machine of the fresh corn in China is blank.

The straws store half of organic substances in crops and have high nutritive value, so the straws can be used as livestock and poultry feed, but the straws are rich in non-starch substances such as cellulose, hemicellulose, lignin and the like which are difficult to digest, and the livestock feed intake is small and the digestion rate is low due to the lack of certain straw collecting equipment and reprocessing technology in the harvesting process. So that most of the fresh corn stalks are abandoned in the field or burnt at present, which wastes resources and pollutes the environment.

Can solve the problem of eating maize stalk of a fresh food through compound planting and breeding mode fast, "jade goose planting and breeding" mode is one kind and puts the goose into a suitable place to the maize field according to certain density, with the help of goose ingestion maize leaf, weeds and pest, and the goose excrement is still field, eats modes such as maize stalk of a fresh food and realizes reducing the novel ecological agriculture development mode of raising the goose cost, breeding discarded object resource utilization, ecological planting and breeding cycle development. The 'jade goose planting and breeding' mode can maintain ecological balance, reduce the pollution of pesticides and chemical fertilizers to the environment, improve the soil environment, provide food safety, promote the rural economic development, increase the agricultural efficiency and the income of farmers, and provide reference for developing the corn field breeding industry, producing high-quality agricultural products and promoting the rural economic sustainable development. However, in the existing 'jade goose breeding' mode, the livestock and poultry only eat the stalks and the corn leaves before crushing, the palatability is poor, only green feed but no concentrated feed can meet the nutritional requirements of the livestock and poultry, and the stalks and the like cannot be fully utilized.

Disclosure of Invention

The utility model relates to a solve the problem that the ear of grain loss is big, the straw utilization ratio is low because of the low ear of grain of plucking that leads to of current fresh corn harvesting, and then provide a multi-functional fresh corn harvester.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

the utility model provides a multi-functional fresh-eating maize picker, it includes the frame, adorns engine, ear of grain collecting box, plucks ear of grain device, stalk reducing mechanism and fodder input device in the frame admittedly, a set of front wheel and a set of rear wheel have been installed to the frame below, wherein pluck ear of grain device and stalk reducing mechanism and all be located the frame front portion and all provide power through the engine, stalk reducing mechanism is located pluck ear of grain device below, ear of grain collecting box is located one side of plucking ear of grain device, plucks the ear of grain through plucking the ear of grain device, collects the ear of grain through the ear of grain collecting box, smashes the stalk through stalk reducing mechanism, fodder input device is located the frame rear portion, throws the fodder to the earth's surface through fodder input device.

Further, the ear picking device comprises a grain lifter, a grain pulling wheel, two stem pulling rollers and two ear picking plates, wherein the grain lifter is fixedly arranged in front of the grain pulling wheel and the two stem pulling rollers, the two stem pulling rollers are arranged side by side along the horizontal direction, the rear ends of the two stem pulling rollers are fixedly connected with the engine, the two ear picking plates are correspondingly positioned above the two stem pulling rollers, gaps exist between the two stem pulling rollers and between the two ear picking plates, the grain pulling wheel is horizontally arranged at the front end of one stem pulling roller through a gear box and is connected with the stem pulling rollers in a synchronous rotating mode.

Further, one ear picking plate adjacent to the ear collection box is obliquely arranged toward the ear collection box.

Furthermore, the two ear picking plates are coated with rubber protective layers at the opposite ends.

Furthermore, a reel cover is covered outside the reel.

Further, the stalk crushing device comprises a belt transmission assembly, a first crushing cutter shaft and two second crushing cutter shafts, wherein the first crushing cutter shaft and the two second crushing cutter shafts are horizontally arranged, a driving belt pulley in the belt transmission assembly is fixedly connected with an engine through a speed reducer, one end of the first crushing cutter shaft is fixedly connected with a driven belt pulley in the belt transmission assembly in a coaxial mode, the other end of the first crushing cutter shaft is rotatably connected to the rack, the two second crushing cutter shafts are parallelly arranged on two sides of the first crushing cutter shaft and are rotatably connected with the first crushing cutter shaft through a connecting plate respectively, and each second crushing cutter shaft is rotatably connected with a plurality of crushing cutter groups.

Further, a plurality of crushing knife tackle are including a plurality of long knife tackle and a plurality of short knife tackle of alternative arrangement, long knife tackle is including two first movable blades that are the Y font and arrange the second movable blade between two first movable blades with being I font structure, short knife tackle is including two third movable blades that are the Y font and arranging the fourth movable blade that is I font structure and arranges between two third movable blades, and the both sides of every blade are all processed and are had a plurality of sword teeth.

Furthermore, crushing baffles are fixedly arranged on the racks on the two sides of the crushing cutter groups.

Further, the fodder feeding device comprises a feedbox, a horizontal motor, a rotary drive plate, a broadcasting housing and a pair of feeding baffles, wherein the feedbox is fixedly arranged above the rack, a bottom opening of the feedbox is arranged and communicated with a space below the rack, the horizontal motor is fixedly connected with the rack and is positioned under the bottom opening of the feedbox, the rotary drive plate is coaxially and fixedly connected to an output shaft of the horizontal motor and is positioned between the feedbox and the horizontal motor, the broadcasting housing is fixedly arranged below the rack, and the pair of feeding baffles are respectively rotatably connected with the broadcasting housing and are arranged at two sides of the rotary drive plate in a splayed manner.

Furthermore, the engine is a diesel engine, and a wireless start-stop controller is arranged on the engine.

Compared with the prior art, the utility model has the following effect:

1. compared with the traditional small corn harvester, the harvesting machine realizes the harvesting of the fresh corn, improves the harvesting efficiency of the fresh corn by about 5-10 percent, and reduces the kernel breakage rate by about 10 percent.

2. The whole-course mechanized harvesting of the fresh corn can be realized, the harvesting efficiency is high, and the harvesting speed can reach 0.1hm²The rice can work for 12 hours every day, and the daily yield can reach 1.2hm²。

3. Through setting up the fodder feeding device, broadcast sowing the fodder when the fresh corn harvester carries out the straw and smashes, can provide high-quality field fodder for beasts and birds, can realize minimizing, the resource utilization maximize and the waste discharge minimizing that drop into, have energy-efficient characteristics.

4. Through this application with corn stalk as raw and other materials and biological feed mixture, as the fodder of beasts and birds, not only realized the comprehensive utilization of straw discarded object, improved corn stalk added value, reduced its unnecessary pollution that causes the environment, also have very important meaning to reducing beasts and birds manufacturing cost, guarantee grain output simultaneously.

Drawings

Fig. 1 is a first perspective view of the present application;

FIG. 2 is a second perspective view of the present application;

FIG. 3 is a schematic perspective view of the ear picking device;

FIG. 4 is a schematic perspective view of an ear picking plate;

fig. 5 is a schematic perspective view of the straw crushing apparatus;

FIG. 6 is a schematic perspective view of a crushing cutter set;

fig. 7 is a schematic front view of the feed delivery device;

FIG. 8 is a schematic perspective view of a horizontal motor;

fig. 9 is a schematic perspective view of the rotary dial;

fig. 10 is a schematic view of the connection between the broadcasting casing and the throwing baffle.

Detailed Description

The first embodiment is as follows: the embodiment is described by combining fig. 1-10, a multifunctional fresh corn harvester comprises a frame 1, an engine 2 fixedly mounted on the frame 1, an ear collection box 3, an ear picking device, a stalk crushing device and a feed feeding device, wherein a group of front wheels 4 and a group of rear wheels 5 are mounted below the frame 1, the ear picking device and the stalk crushing device are both positioned in the front of the frame 1 and are powered by the engine 2, the stalk crushing device is positioned below the ear picking device, the ear collection box 3 is positioned on one side of the ear picking device, ears are picked by the ear picking device, the ears are collected by the ear collection box 3, the stalks are crushed by the stalk crushing device, and the feed feeding device is positioned at the rear of the frame 1 and feeds are fed to the ground surface by the feed feeding device. The front wheel 4, the rear wheel 5 and the frame 1 form a wheel type advancing device. The harvester of this application more is applicable to short ridge, and in the in-service use process, respectively place a portable hoist engine at the both ends on ridge, pull the harvester through wire rope and realize removing and direction. The start and stop of the ear picking device and the stalk crushing device are controlled by the engine 2. Pluck ear of grain device and carry out the ear of grain to the fresh maize and pluck the operation, the fresh maize ear of grain that has been plucked falls into ear of grain collecting box 3 through the vibrations of natural gravity and machine, and stem stalk reducing mechanism smashes the operation to the stem stalk of plucking the ear of grain, and the fodder is put in the device and is scattered the even of biological fodder above the kibbling fresh maize stem stalk of eating, guarantees the normal growth and development of beasts and birds.

The movement of the harvester in the application can also be realized by the engine 2 of the harvester, the rear wheel 5 is used as a guide wheel of the whole machine, the front wheel 4 is used as a power wheel of the whole machine, and the engine 2 transmits power to the front wheel 4 to realize the movement of the whole machine.

The ear collecting box 3 is inserted on the frame 1, the bottom end of the ear collecting box 3 is provided with a box door, and the opening and closing of the box door can be controlled manually or controlled by an electromagnetic valve. When the box door is closed, the ear collecting box 3 is used for storing ears, and after the box door is opened, the ears roll down from the ear collecting box 3. The detection probe is arranged on the upper part of the ear collection box 3 and is used for detecting the collection condition of fresh corn ears, if the fresh corn ears are detected to be full, the electromagnetic valve is controlled to automatically open the box door of the ear collection box 3, and the electromagnetic valve can also be manually controlled to open the box door through the remote control device.

The main components of the feed are biological feed, corn flour, table salt and bean cakes, the feed is mixed with crushed straws by the feed feeding device and then is eaten by livestock and poultry, the palatability of the livestock and poultry can be obviously improved, rich and comprehensive nutrition can be provided for the growth of the livestock and poultry, the feed utilization of straw resources is realized, and a foundation is provided for the subsequent combination of planting and breeding.

Through this application for the beasts and birds provide green fodder and concentrated feed when accomplishing the fresh corn harvest to satisfy the required nutritional requirement of beasts and birds, realized the forage ization and the fertiliziation of fresh corn stalk, combine to provide technical support for follow-up planting and breeding.

The ear picking device comprises a grain lifter 6, a grain pulling wheel 7, two stem pulling rollers 8 and two ear picking plates 9, wherein the grain lifter 6 is fixedly arranged in front of the grain pulling wheel 7 and the two stem pulling rollers 8, the two stem pulling rollers 8 are arranged side by side along the horizontal direction, the rear ends of the two stem pulling rollers are fixedly connected with the engine 2, the two ear picking plates 9 are correspondingly positioned above the two stem pulling rollers 8, gaps exist between the two stem pulling rollers 8 and between the two ear picking plates 9, the grain pulling wheel 7 is horizontally arranged at the front end of one stem pulling roller 8 through a gear box 10 and is connected with the stem pulling rollers 8 in a synchronous rotating mode. The operation width of the grain lifter 6 is 500 mm-800 mm, before ear picking operation, the lodging fresh corn is righted by the grain lifter 6, so that the ear picking device can pick ears conveniently, and the ear picking rate of the machine is improved. The reel 7 is positioned between the grain lifter 6 and the stem-pulling roller 8, the reel 7 guides the corn stem to be cut to the front section of the stem-pulling roller 8, the reel 7 and the stem-pulling roller 8 move synchronously, and the diameter of the reel 7 is 350 mm. Draw stem roller 8 to install in frame 1 front end, draw stem roller 8's anterior segment to be the circular cone structure, this circular cone structure's main aspects diameter 60mm, length 75mm draws stem roller 8 middle section to be length 175 mm's hollow steel pipe, has welded the reinforcing bar screw thread that the diameter is 5mm on drawing stem roller 8 anterior segment and middle section surface, draws stem roller 8's whole length to be 380mm, and the diameter is 70mm, can set up reduction gear 16 between drawing stem roller 8 and the engine 2 and carry out power transmission, reduction gear 16 is including the one-level reduction gear 16 and the second reduction gear 16 that connect gradually for harvester's volume is littleer. The rear end of the stalk-pulling roller 8 is connected on the secondary speed reducer 16, fresh corn stalks enter the clearance between the two stalk-pulling rollers 8, the stalks move along the axial direction and are pulled downwards between the two stalk-pulling rollers 8 which rotate relatively and the two ridges of the stalk-pulling rollers 8, the diameter of the corn ears is large, the clearance between the two ear picking plates 9 can not be passed through, the connecting force of the fresh corn ears and the stalks is less than the pulling force of the stalk-pulling rollers 8 to the corn stalks, thereby the corn ears are pulled off from the stalks to realize that the corn ears are picked off above the ear picking plates 9. The gap between the two ear picking plates 9 is 10 mm-30 mm and can be adjusted so as to adapt to fresh corn of different varieties and increase the adaptability of the machine. The material of the ear picking plate 9 is 45# steel, and the size is as follows: length × width × thickness is 0.3 × 0.15 × 0.08 m.

One ear picking plate 9 adjacent to the ear collection box 3 is obliquely arranged toward the ear collection box 3. The picked fresh corn ears can fall into the ear collection box 3 conveniently through natural gravity and the vibration of the machine. The angle of the obliquely arranged ear picking plate is adjustable, and the adjusting range of the included angle between the angle of the ear picking plate and the horizontal plane is 30-60 degrees.

The two ear-picking plates 9 are covered at opposite ends with rubber shields 11. The width of the rubber shield layer 11 is 0.05 m. Due to the characteristic of high water content when the fresh corn is harvested, in order to reduce the kernel damage rate, the edge of the ear picking plate 9 is coated with the rubber protective layer 11, so that the mechanical loss generated when the fresh corn is harvested is prevented.

A reel cover 12 is covered outside the reel 7. The reel housing 12 mainly plays a role of protection.

Stalk reducing mechanism includes belt drive assembly 13, the first crushing arbor 14 and two second crushing arbor 15 that the level was arranged, wherein the driving pulley in the belt drive assembly 13 passes through reduction gear 16 and 2 rigid couplings of engine, the coaxial rigid coupling of the one end of first crushing arbor 14 and the driven pulley in the belt drive assembly 13, the other end rotates and connects in frame 1, two second crushing arbor 15 parallel arrangement are in the both sides of first crushing arbor 14 and respectively with first crushing arbor 14 through connecting plate 25 swivelling joint, all swivelling joint has a plurality of crushing knife tackle on every second crushing arbor 15. The power of the stalk crushing device is transmitted by a speed reducer 16 through a belt, the first crushing cutter shaft 14 drives the second crushing cutter shaft 15 and the crushing cutter group thereon to rotate at a high speed, and the corn stalks pulled by the stalk pulling roller 8 are crushed and uniformly scattered on the ground surface. The vertical distance between the two crushing cutter shafts is 5mm, and the distance between two adjacent crushing cutter groups on each second crushing cutter shaft 15 is 50 mm. The length of each crushing cutter shaft is 30mm, and the diameter of each crushing cutter shaft is 15 mm.

The crushing cutter sets comprise a plurality of long cutter sets 17 and a plurality of short cutter sets 18 which are alternately arranged, each long cutter set 17 comprises two first movable blades 17-1 which are arranged in a Y shape and a second movable blade 17-2 which is in an I-shaped structure and is arranged between the two first movable blades 17-1, each short cutter set 18 comprises two third movable blades 18-1 which are arranged in a Y shape and a fourth movable blade 18-2 which is in an I-shaped structure and is arranged between the two third movable blades 18-1, and a plurality of cutter teeth are processed on two sides of each blade. The second movable blade 17-2 is fixedly connected with the two first movable blades 17-1, and the fourth movable blade 18-2 is fixedly connected with the two third movable blades 18-1. The overall length of the long blade group 17 is 11.5mm, and the overall length of the short blade group 18 is 8 mm. The alternately arranged long cutter sets 17 and short cutter sets 18 can obviously improve the crushing degree of the corn stalks, are more favorable for returning the stalks to the field and eating the stalks by livestock and poultry, and improve the palatability.

And crushing baffles 19 are fixedly arranged on the machine frames 1 at the two sides of the plurality of crushing cutter groups. So design, because crushing blade rotational speed is very fast and the cutting force is great, can cause the maize stem to spread all around, through the diffusion scope of crushing housing restriction kibbling maize stem to reach certain width of scattering.

The fodder feeding device includes feedbox 20, horizontal motor 21, rotatory driver plate 22, broadcasts the housing 23 and a pair of baffle 24 of throwing in, feedbox 20 adorns in the top of frame 1 admittedly, and feedbox 20's bottom opening sets up and communicates with frame 1 below space, and horizontal motor 21 just is located feedbox 20 bottom opening under with 1 rigid coupling of frame, and the coaxial rigid coupling of rotatory driver plate 22 just is located between feedbox 20 and horizontal motor 21 on horizontal motor 21's output shaft, broadcasts the housing 23 admittedly in frame 1 below, and a pair of baffle 24 of throwing in rotates with the housing 23 of broadcasting respectively to be connected and is the splayed both sides of arranging at rotatory driver plate 22. The feedbox 20 is installed at the rear of the frame 1 through bolts, the size is 70mm × 55mm × 45mm for length × width × height, the thickness is 3.5mm, can hold 130KG of fodder at most, the bottom of the feedbox 20 is fixedly provided with the funnel 26, which is convenient for the fodder to fall down. The spreading direction of the feed is opposite to the advancing direction of the frame 1, the horizontal motor 21 is controlled to be started through the remote control switch, and the biological feed is uniformly spread on the surface of the crushed stalks for livestock and poultry to eat. The power of the horizontal motor 21 is 180W, and the maximum distance for spreading the feed by the feed throwing device can reach 8 m. When the device works, the broadcasting housing 23 is fixed, the rotary driving plate 22 is driven by the horizontal motor 21 to rotate, the biological feed from the feed box 20 moves on the rotary driving plate 22, after the rotary driving plate is separated, the biological feed in the area enclosed by the broadcasting housing 23 is retained in the broadcasting housing 23 by a retaining fence, the biological feed in the area not enclosed by the broadcasting housing 23 is scattered on the crushed fresh-eating corn stalks under the combined action of centrifugal force and gravity, and the width of the broadcasting region is adjusted by the throwing baffle 24. The horizontal motor 21 is powered by a 12V battery 27 fixedly mounted on the frame 1.

The engine 2 is a diesel engine and is provided with a wireless start-stop controller. By the design, the start, stop and speed control of the diesel engine 2 is realized by remotely controlling the wireless start and stop controller. The remote control start and stop does not need line connection, can be remotely controlled, avoids the defect of narrow mechanical control range, can improve the working efficiency, has strong anti-beating capability and reduces the maintenance cost.

Claims

1. The utility model provides a multi-functional fresh corn harvester which characterized in that: the ear picking device comprises a frame (1), an engine (2) fixedly mounted on the frame (1), an ear collecting box (3), an ear picking device, a stalk smashing device and a feed throwing device, wherein a set of front wheels (4) and a set of rear wheels (5) are mounted below the frame (1), the ear picking device and the stalk smashing device are both located on the front portion of the frame (1) and provide power through the engine (2), the stalk smashing device is located below the ear picking device, the ear collecting box (3) is located on one side of the ear picking device, ears are picked through the ear picking device, the ears are collected through the ear collecting box (3), the stalks are smashed through the stalk smashing device, the feed throwing device is located on the rear portion of the frame (1), and feed is thrown to the ground surface through the feed throwing device.

2. The multifunctional fresh corn harvester of claim 1, wherein: the ear picking device comprises a grain lifter (6), a grain pulling wheel (7), two stem pulling rollers (8) and two ear picking plates (9), wherein the grain lifter (6) is fixedly arranged in front of the grain pulling wheel (7) and the two stem pulling rollers (8), the two stem pulling rollers (8) are arranged side by side along the horizontal direction, the rear ends of the two stem pulling rollers are fixedly connected with the engine (2), the two ear picking plates (9) are correspondingly positioned above the two stem pulling rollers (8), gaps exist between the two stem pulling rollers (8) and between the two ear picking plates (9), the grain pulling wheel (7) is horizontally arranged at the front end of one stem pulling roller (8) through a gear box (10), and the grain pulling wheel is synchronously and rotatably connected with the stem pulling rollers (8).

3. The multifunctional fresh corn harvester of claim 2, wherein: one ear picking plate (9) close to the ear collecting box (3) is obliquely arranged towards the ear collecting box (3).

4. The multifunctional fresh corn harvester of claim 3, wherein: the two ear picking plates (9) are coated with rubber protective layers (11) at the opposite ends.

5. The multifunctional fresh corn harvester of claim 4, wherein: a reel cover (12) is covered outside the reel (7).

6. The multifunctional fresh corn harvester of claim 1, 2, 3, 4 or 5, wherein: the stalk crushing device comprises a belt transmission assembly (13), a first crushing cutter shaft (14) and two second crushing cutter shafts (15) which are horizontally arranged, wherein a driving belt wheel in the belt transmission assembly (13) is fixedly connected with an engine (2) through a speed reducer (16), one end of the first crushing cutter shaft (14) is fixedly connected with a driven belt wheel in the belt transmission assembly (13) in a coaxial mode, the other end of the first crushing cutter shaft is rotatably connected to a rack (1), the two second crushing cutter shafts (15) are parallelly arranged on two sides of the first crushing cutter shaft (14) and are rotatably connected with the first crushing cutter shaft (14) through a connecting plate (25) respectively, and each second crushing cutter shaft (15) is rotatably connected with a plurality of crushing cutter groups.

7. The multifunctional fresh corn harvester of claim 6, wherein: the crushing cutter sets comprise a plurality of long cutter sets (17) and a plurality of short cutter sets (18) which are alternately arranged, each long cutter set (17) comprises two first movable blades (17-1) which are arranged in a Y shape and a second movable blade (17-2) which is in an I-shaped structure and arranged between the two first movable blades (17-1), each short cutter set (18) comprises two third movable blades (18-1) which are arranged in a Y shape and a fourth movable blade (18-2) which is in an I-shaped structure and arranged between the two third movable blades (18-1), and a plurality of cutter teeth are processed on two sides of each blade.

8. The multifunctional fresh corn harvester of claim 7, wherein: crushing baffles (19) are fixedly arranged on the machine frames (1) at the two sides of the plurality of crushing cutter groups.

9. The multifunctional fresh corn harvester of claim 1, 2, 3, 4, 5, 7 or 8, wherein: the fodder feeding device comprises a feed box (20), a horizontal motor (21), a rotary driving plate (22), a broadcasting housing (23) and a pair of feeding baffles (24), wherein the feed box (20) is fixedly arranged above the rack (1), a bottom opening of the feed box (20) is arranged and communicated with a space below the rack (1), the horizontal motor (21) is fixedly connected with the rack (1) and positioned under the bottom opening of the feed box (20), the rotary driving plate (22) is coaxially fixedly connected to an output shaft of the horizontal motor (21) and positioned between the feed box (20) and the horizontal motor (21), the broadcasting housing (23) is fixedly arranged below the rack (1), and the pair of feeding baffles (24) are respectively rotatably connected with the broadcasting housing (23) and are arranged on two sides of the rotary driving plate (22) in a splayed manner.

10. The multifunctional fresh corn harvester of claim 9, wherein: the engine (2) is a diesel engine, and a wireless start-stop controller is arranged on the engine.