CN107950183A - A kind of rice harvester - Google Patents

Abstract

The present invention relates to a kind of harvester, in particular it is a kind of rice harvester, including harvesting conveyer, rack, transmission device and push conveying device, the harvesting conveyer is fixedly connected in rack, the transmission device is rotatably connected on the inside of rack, and the transmission device is provided with two with harvesting conveyer by gear drive, the pushing conveying device, two push conveying device and are fixedly connected on transmission device, and two push the inside that conveying device is arranged at rack；The pushing conveying device includes two wheel discs and multiple scraper plates, the wheel disc includes wheel disc body, multiple slide bars and multiple springs, it is provided with along the radially-arranged multiple rectangle sliding slots of wheel disc body, multiple slide bars and is threadedly attached in respectively in multiple rectangle sliding slots on the wheel disc body；A kind of rice harvester, can discharge harvested rice uniform intervals, make discharge noresidue and be conducive to tiling drying, can come off to avoid the grain of rice.

Description

rice harvester

technical field

The invention relates to a harvester, more specifically a rice harvester.

Background technique

For example, a high-gap rice harvester whose patent application number is CN201410117065.4 includes a rice harvester body, and the rice harvester body includes a walking power system with a continuously variable transmission and a walking power machine, an operating power machine and an operating console. The operating power system, the chassis with the walking device, the driving platform on the chassis, the header and the separation device located at both ends of the chassis, the conveying device connected to the header and the separation device at both ends, and the separation device. The grain tank, and the reel on the header, a hydraulic lifting platform is provided between the walking device and the chassis. In this invention, the rice is bent by the reel during harvesting, which will cause the problem that the rice grains will fall off.

Contents of the invention

The purpose of the present invention is to provide a rice harvester, which can discharge the harvested rice at even intervals, so that the discharge has no residue and is conducive to flat drying; it can realize the transportation of rice while cutting, and the harvesting process will not cause rice Pour over to avoid the rice grains falling off.

The purpose of the present invention is achieved through the following technical solutions:

A rice harvester, comprising a harvesting conveyor, a frame, a transmission device and a push conveying device, the harvesting conveyor is fixedly connected to the frame, the transmission device is rotatably connected to the frame, the transmission device and The harvesting conveyor is driven by gears, and there are two pushing and conveying devices, which are fixedly connected to the transmission device, and both pushing and conveying devices are arranged inside the frame; the pushing and conveying devices The device includes two wheels and a plurality of scrapers. The wheels include a body of the wheel, a plurality of slide rods and a plurality of springs. The body of the wheel is provided with a plurality of rectangular slides radially distributed along the body of the wheel. slot, a plurality of sliding rods are respectively threaded in a plurality of rectangular sliding grooves, the spring is sleeved on the sliding rod, both ends of the scraper are welded to the sliding block, and a sliding hole is arranged on the sliding block, The two wheels are arranged opposite to each other, and the sliders at both ends of the scraper are respectively slidably connected to the slide bars of the two wheels, and the scraper is located at the outer end of the spring.

As a further optimization of the technical solution, the present invention provides a rice harvester, the harvesting conveyor includes a shaft seat, a plurality of cutter head assemblies, two drive wheel sets and two drive chains, and the plurality of cutter head assemblies rotate Connected to the shaft seat, the two transmission wheel sets are rotatably connected to the right end of the shaft seat, the two transmission wheel sets are arranged opposite to each other, and multiple cutter head assemblies are distributed along the arc to form the harvesting and conveying wheel group I and the harvesting conveying wheel group II. The harvesting conveying wheel set I and the harvesting conveying wheel set II are arranged symmetrically with respect to the center line of the shaft seat, and the distance between the harvesting conveying wheel set I and the harvesting conveying wheel set II decreases sequentially from the outside to the inside, and the two The transmission wheel sets are respectively connected to the harvesting conveying wheel set I and the harvesting conveying wheel set II through the transmission chain.

As a further optimization of the technical solution, the present invention is a rice harvester, the cutter head assembly includes a cutter shaft, a sprocket I, a circular blade and a conveying roller, and the sprocket I, a circular blade and a conveying roller The top is fixedly connected to the cutter shaft in turn, and the cutter shaft is rotatably connected to the shaft seat, and the heights of the plurality of circular blades on the harvesting conveying wheel set I and the harvesting conveying wheel set II decrease sequentially from outside to inside.

As a further optimization of this technical solution, the present invention is a rice harvester, the transmission wheel set includes a transmission shaft, a sprocket II, a boss and a bevel gear I, and the sprocket II, a boss and a bevel gear I are viewed from the bottom The top is fixedly connected to the transmission shaft in turn, and the boss and the bevel gear I are located inside the frame.

As a further optimization of the technical solution, the present invention is a rice harvester, the transmission device includes a driving wheel shaft, two ground wheels and two bevel gears II, and the two ground wheels are respectively connected to the two ends of the driving wheel shaft by bolts, The two ground wheels are located at the outer end of the frame, and the middle end of the driving wheel shaft is fixedly connected with two bevel gears II, and the two bevel gears II mesh with two bevel gears I respectively.

As a further optimization of the technical solution, the present invention is a rice harvester, the frame includes a partition plate, a box body, a traction connector and a hydraulic telescopic cylinder connector, and the right end of the lower end surface of the box body is connected by bolts There are two traction connectors, the upper end of the right end of the box is connected to the hydraulic telescopic cylinder connector by bolts, the box is provided with an outlet and an inlet, and the outlet is set on the right end of the box The lower end of the box body, the feed inlet is set at the middle end of the left end face of the box body, the partition plate is connected to the left end of the box body by bolts, the partition plate is located in the middle of the feed port, and the partition plate connects the feed port Separated into feed port I and feed port II.

As a further optimization of the technical solution, the present invention provides a rice harvester, the left end of the partition is provided with a guide tip, the partition is provided with two arc-shaped plates, and the upper ends of the two arc-shaped plates are respectively Feed port Ⅰ and feed port Ⅱ are inclined internally.

As a further optimization of the technical solution, the present invention is a rice harvester, the number of teeth of the multiple sprockets I on the harvesting and conveying wheel set I and the harvesting conveying wheel set II decreases sequentially from the outside to the inside.

The beneficial effect of a kind of rice harvester of the present invention is:

The rice harvester of the present invention is provided with a pushing and conveying device, which can discharge the harvested rice at even intervals, so that the discharge has no residue and is conducive to flat drying; it is provided with a harvesting conveyor, which can realize the harvesting of the rice while cutting. Transportation, and the harvesting process will not cause the rice to dump, which can prevent the rice grains from falling off.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a structural schematic diagram one of the harvesting conveyor of the present invention;

Fig. 3 is a schematic diagram of the shaft seat structure of the present invention;

Fig. 4 is the second structure diagram of the harvesting conveyor of the present invention;

Fig. 5 is a structural schematic diagram of the cutterhead assembly of the present invention;

Fig. 6 is a schematic structural view of the transmission wheel set of the present invention;

Fig. 7 is a schematic view of the frame structure of the present invention;

Fig. 8 is a schematic view of the frame structure of the present invention;

Fig. 9 is a schematic structural view of the transmission device of the present invention;

Fig. 10 is a structural schematic diagram of the transmission device and the pushing conveying device of the present invention;

Fig. 11 is a schematic structural view of the pushing conveying device of the present invention;

Fig. 12 is a schematic diagram of the structure of the roulette of the present invention;

Fig. 13 is a schematic diagram of the structure of the scraper of the present invention.

In the figure: harvesting conveyor 1; shaft seat 1-1; cutter head assembly 1-2; cutter shaft 1-2-1; sprocket I 1-2-2; circular blade 1-2-3; conveying roller 1- 2-4; transmission wheel group 1-3; transmission shaft 1-3-1; sprocket II 1-3-2; boss 1-3-3; bevel gear Ⅰ 1-3-4; Frame 2; partition plate 2-1; guide tip 2-1-1; arc plate 2-1-2; box body 2-2; discharge port 2-2-1; feed port 2-2- 2; traction connector 2-3; hydraulic telescopic cylinder connector 2-4; transmission device 3; driving wheel shaft 3-1; ground wheel 3-2; bevel gear II 3-3; push conveying device 4; 1; roulette body 4-1-1; slide bar 4-1-2; spring 4-1-3; scraper 4-2.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

Specific implementation mode one:

The present embodiment is described below in conjunction with Fig. 1-13, a kind of rice harvester, comprises harvesting conveyer 1, frame 2, transmission device 3 and pushing conveying device 4, and described harvesting conveyer 1 is fixedly connected on the frame 2 , the transmission device 3 is rotatably connected to the frame 2, the transmission device 3 and the harvesting conveyor 1 are driven by gears, and there are two pushing and conveying devices 4, and the two pushing and conveying devices 4 are fixedly connected to On the transmission device 3, two pushing and conveying devices 4 are arranged inside the frame 2;

The push conveying device 4 includes two wheel discs 4-1 and a plurality of scrapers 4-2, and the wheel disc 4-1 includes a wheel disc body 4-1-1, a plurality of slide bars 4-1-2 and a plurality of springs 4-1-3, the roulette body 4-1-1 is provided with a plurality of rectangular chute radially distributed along the roulette body 4-1-1, and a plurality of slide bars 4-1- 2 are respectively threaded in a plurality of rectangular chutes, the spring 4-1-3 is sleeved on the slide rod 4-1-2, and both ends of the scraper 4-2 are welded to connect the slider, so Sliding holes are set on the slider, and the two roulettes 4-1 are arranged oppositely, and the sliders at both ends of the scraper 4-2 are respectively slidably connected to the slide rods 4-1-2 of the two roulettes 4-1, Described scraper 4-2 is positioned at the outer end of spring 4-1-3; During use, frame 2 is installed on the front end of motor vehicle, makes the present invention move to the left under the promotion of motor vehicle; The device 3 drives the harvesting conveyor 1 to transport the harvested rice to the inside of the frame 2 while harvesting; at the same time, the transmission device 3 drives the pushing and conveying device 4 to rotate, and under the action of the pushing and conveying device 4, the harvested rice is transported to the frame. The rice in 2 is extruded and discharged, and the right end of the frame 2 can be connected with the cargo box connected to the motor vehicle while the right end of the frame 2 is connected, and the harvested rice is pushed into the cargo box by pushing the conveying device 4 ; when the right end of the frame 2 is not connected to the container, the harvested rice can be spread in the field at a certain even interval under the action of the pushing conveying device 4, and is used to dry the rice seedlings that are not completely dry. Multiple scrapers 4-2 realize intermittent discharge, which is conducive to drying and harvesting after drying; multiple scrapers 4-2 are attached to the bottom end surface inside the frame 2 under the action of spring 4-1-3, The paddy inside the frame 2 can be pushed to avoid paddy residue.

Specific implementation mode two:

The present embodiment will be described below in conjunction with FIGS. 1-13 . This embodiment will further describe the first embodiment. 3 and two transmission chains 1-4, the plurality of cutter head assemblies 1-2 are rotatably connected to the shaft seat 1-1, and the two transmission wheel sets 1-3 are rotatably connected to the right end of the shaft seat 1-1, and the two Two transmission wheel sets 1-3 are arranged oppositely, and a plurality of cutter head assemblies 1-2 are distributed along an arc to form harvesting conveying wheel set I and harvesting conveying wheel set II, and the harvesting conveying wheel set I and harvesting conveying wheel set II are relatively The center line of the shaft seat 1-1 is arranged symmetrically, the distance between the harvesting conveying wheel set I and the harvesting conveying wheel set II decreases sequentially from the outside to the inside, and the two transmission wheel sets 1-3 respectively pass through the transmission chain 1 -4 Connect the harvesting conveying wheel set I and the harvesting conveying wheel set II; the distance between the harvesting conveying wheel set I and the harvesting conveying wheel set II decreases sequentially from the outside to the inside, so that the harvesting conveyor 1 moves from right to left When rice is harvested, two drive wheel sets 1-3 respectively drive the harvesting conveying wheel set I and the harvesting conveying wheel set II through the transmission chain 1-4. Carry out cutting off, rice can be transported in the frame 2 again.

Specific implementation mode three:

This embodiment will be described below in conjunction with Figures 1-13. This embodiment will further illustrate Embodiment 2. The cutter head assembly 1-2 includes a cutter shaft 1-2-1, a sprocket I1-2-2, and a circular blade 1-2-3 and conveying roller 1-2-4, the sprocket I 1-2-2, circular blade 1-2-3 and conveying roller 1-2-4 are fixedly connected to the cutter shaft in sequence from bottom to top 1-2-1, the knife shaft 1-2-1 is rotatably connected to the shaft seat 1-1, and the multiple circular blades 1-2- The height of 3 decreases successively from the outside to the inside, so that the rice cut off by the outer circular blade 1-2-3 will not be cut off again by the inner circular blade 1-2-3 in the process of conveying to the inside, and the rice is conveyed It will not fall during the process; the circular blade 1-2-3 can not only cut the rice, but also support the cut rice. Compared with the traditional rice harvester, the present invention will not cause the rice to fall when harvesting , can avoid the falling off of mature rice grains; the conveying roller 1-2-4 is in contact with the rice, and the conveying roller 1-2-4 rotates to convey the rice to the right end.

Specific implementation mode four:

This embodiment will be described below in conjunction with Figures 1-13. This embodiment will further illustrate Embodiment 2. The transmission wheel set 1-3 includes a transmission shaft 1-3-1, a sprocket II 1-3-2, and a boss 1 -3-3 and bevel gear I1-3-4, the sprocket II1-3-2, boss 1-3-3 and bevel gear I1-3-4 are fixedly connected to the transmission shaft 1-3-4 from bottom to top 3-1, the boss 1-3-3 and the bevel gear I1-3-4 are located inside the frame 2, and the boss 1-3-3 is used for axial positioning of the drive shaft 1-3-1 , the direction of rotation of the two transmission shafts 1-3-1 is opposite, so that the rice on both sides of the partition plate 2-1 can be transmitted to the right end under the action of the cutter head assembly 1-2.

Specific implementation mode five:

The present embodiment will be described below in conjunction with Figs. 1-13. This embodiment will further illustrate the fourth embodiment. The transmission device 3 includes a driving wheel shaft 3-1, two ground wheels 3-2 and two bevel gears II 3-3. The two ground wheels 3-2 are respectively connected to the two ends of the driving wheel shaft 3-1 by bolts, the two ground wheels 3-2 are located at the outer ends of the frame 2, and the middle end of the driving wheel shaft 3-1 is fixedly connected to two Conical gear Ⅱ3-3, the two conical gears Ⅱ3-3 mesh with two conical gears Ⅰ1-3-4 respectively, contact and rotate with the ground through the two ground wheels 3-2, and then pass through the two ground wheels 3-2 Drive two ground wheels 3-2 and two conical gears II 3-3 to drive the transmission wheel set 1-3 to move.

Specific implementation method six:

This embodiment will be described below in conjunction with Figures 1-13. This embodiment will further describe Embodiment 1. The frame 2 includes a partition plate 2-1, a box body 2-2, a traction connector 2-3 and a hydraulic telescopic cylinder. Connector 2-4, the right end of the lower end surface of the box body 2-2 is connected with two traction connectors 2-3 by bolts, and the upper end of the right end surface of the box body 2-2 is connected with the hydraulic telescopic cylinder connector by bolts 2-4, the box body 2-2 is provided with a material outlet 2-2-1 and a material inlet 2-2-2, and the material outlet 2-2-1 is set at the right end of the box body 2-2 The lower end of the surface, the feed inlet 2-2-2 is set at the middle end of the left end face of the box body 2-2, the partition plate 2-1 is connected to the left end of the box body 2-2 by bolts, and the partition plate 2-1 is located in the middle of the feed port 2-2-2, the partition 2-1 divides the feed port 2-2-2 into feed port I and feed port II, and the present invention can harvest two ridges at the same time Rice, the harvested rice enters the box 2-2 through the feed port I and the feed port II, and the partition plate 2-1 and the conveying roller 1-2-4 jointly squeeze the cut rice, so that the rice Transmission to the right end; the traction connector 2-3 is hingedly connected to the motor vehicle through a pin shaft, and the hydraulic telescopic cylinder connector 2-4 is hingedly connected to the hydraulic cylinder fixedly arranged on the motor vehicle, and the expansion and contraction of the hydraulic cylinder can Control the lifting of the present invention, and can control the inclination angle of the harvesting conveyor 1 to adjust the harvesting height.

Specific implementation mode seven:

This embodiment will be described below in conjunction with Figures 1-13. This embodiment will further describe Embodiment 6. The left end of the partition 2-1 is provided with a guide tip 2-1-1, and the partition 2-1 is provided with There are two arc-shaped plates 2-1-2, and the upper ends of the two arc-shaped plates 2-1-2 are respectively inclined toward the inside of the feed port I and the feed port II; Under the action, the rice entering the box body 2-2 can be dumped to both ends at the feed port I and the feed port II respectively, so as to facilitate the discharge of the rice and avoid the paddy winding and pushing the conveying device 4 at the same time.

Specific implementation mode eight:

This embodiment will be described below in conjunction with Figures 1-13. This embodiment will further illustrate Embodiment 3. The plurality of sprockets I1-2-2 on the harvesting and conveying wheel set I and the harvesting conveying wheel set II are from the outside to the The number of teeth of the inner sprocket decreases sequentially, so that the rotational speeds of the circular blade 1-2-3 and the conveying roller 1-2-4 increase sequentially from the outside to the inside, so as to prevent the rice from being fed by the adjacent two conveying rollers 1-2-4. Break out between 4, the paddy rice that rotates with the outside conveying roller 1-2-4 can convey to the right with the inside conveying roller 1-2-4 when contacting with the inside conveying roller 1-2-4, and the inside conveying roller 1-2 -4 The speed is fast, which is beneficial to the rice transportation; and the baffle can be added to block between the two conveying rollers 1-2-4 to prevent the rice from falling out.

A kind of rice harvester of the present invention, its working principle is: when in use, frame 2 is installed on the front end of motor vehicle, makes the present invention move to the left under the promotion of motor vehicle; The conveyor 1 transports the harvested rice to the inside of the frame 2 while harvesting; at the same time, the transmission device 3 drives the push conveying device 4 to rotate, and the rice in the frame 2 is collected under the action of the push conveying device 4 Squeeze out, the right end of described frame 2 can be connected with the container that is connected on the motor vehicle while being connected with motor vehicle, the paddy rice harvested is pushed into container by pushing delivery device 4; When the right end of 2 is not connected to the cargo box, the harvested rice can be spread in the field at a certain uniform interval under the action of the push conveying device 4, and is used to dry the rice seedlings that are not completely dry, and pass through multiple scrapers 4-2 realizes intermittent discharge, which is conducive to drying and harvesting after drying; multiple scrapers 4-2 are attached to the bottom end surface inside the frame 2 under the action of the spring 4-1-3, which can 2 Push the rice inside to avoid rice residue;

Since the distance between the harvesting conveying wheel set I and the harvesting conveying wheel set II decreases sequentially from the outside to the inside, the harvesting conveyor 1 harvests the rice when it moves from right to left, and the two transmission wheel sets 1-3 pass through the The transmission chain 1-4 drives the harvesting and conveying wheel set I and the harvesting and conveying wheel set II. When the multiple cutter head assemblies 1-2 are rotating, they can not only cut off the lower part of the rice, but also transport the rice to the frame 2;

The heights of the plurality of circular blades 1-2-3 on the harvesting and conveying wheel set I and the harvesting conveying wheel set II are sequentially reduced from the outside to the inside, so that the rice cut off by the outer circular blades 1-2-3 is It will not be cut again by the inner circular blade 1-2-3 in the process of conveying to the inside, and the rice will not fall during the conveying process; the circular blade 1-2-3 can not only cut the rice, but also have a The rice plays a supporting role. Compared with the traditional rice harvester, the present invention will not cause the rice to fall when harvested, and can avoid the falling off of mature rice grains; the conveying rollers 1-2-4 are in contact with the rice, and the conveying rollers 1-2 -4 makes the paddy rice convey to the right end by turning.

Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the scope of the present invention. protected range.

Claims (8)

1. a kind of rice harvester, including harvesting conveyer (1), rack (2), transmission device (3) and pushing conveying device (4), It is characterized in that：The harvesting conveyer (1) is fixedly connected in rack (2), and the transmission device (3) is rotatably connected on rack (2) on, the transmission device (3) is provided with two with harvesting conveyer (1) by gear drive, the pushing conveying device (4) A, two push conveying device (4) and are fixedly connected on transmission device (3), and two push conveying device (4) and are arranged at rack (2) inside；

The pushing conveying device (4) includes two wheel discs (4-1) and multiple scraper plates (4-2), and the wheel disc (4-1) includes wheel disc Body (4-1-1), multiple slide bars (4-1-2) and multiple springs (4-1-3), are provided with the wheel disc body (4-1-1) along wheel The radially-arranged multiple rectangle sliding slots of disk body (4-1-1), multiple slide bars (4-1-2) are threadedly attached in multiple rectangles respectively In sliding slot, the spring (4-1-3) is socketed on slide bar (4-1-2), and the both ends of the scraper plate (4-2) are welded to connect sliding block, Slide opening is set on the sliding block, and two wheel discs (4-1) are oppositely arranged, and the sliding block at scraper plate (4-2) both ends is slidably connected respectively On the slide bar (4-1-2) of two wheel discs (4-1), the scraper plate (4-2) is located at the outer end of spring (4-1-3).

A kind of 2. rice harvester according to claim 1, it is characterised in that：The harvesting conveyer (1) includes axle bed (1-1), multiple cutter head assemblies (1-2), two driving wheel groups (1-3) and two driving-chains (1-4), the multiple cutter head assembly (1-2) is rotatably connected on axle bed (1-1), and two driving wheel groups (1-3) are rotatably connected on the right end of axle bed (1-1), two biographies Driving wheel group (1-3) is oppositely arranged, and multiple cutter head assemblies (1-2) are arcuately distributed composition harvesting delivery wheel group I and harvesting delivery wheel Group II, the harvesting delivery wheel group I and harvesting delivery wheel group II are relative to the center line symmetrical setting of axle bed (1-1), the receipts Cut the distance between delivery wheel group I and harvesting delivery wheel group II to be sequentially reduced from outside to inside, described two driving wheel groups (1-3) point Harvesting delivery wheel group I and harvesting delivery wheel group II are not connected by driving-chain (1-4).

A kind of 3. rice harvester according to claim 2, it is characterised in that：The cutter head assembly (1-2) includes cutter shaft (1-2-1), chain wheel I (1-2-2), circular shear blade (1-2-3) and conveying roller (1-2-4), the chain wheel I (1-2-2), circular shear blade (1-2-3) and conveying roller (1-2-4) are fixedly connected sequentially on cutter shaft (1-2-1) from top to bottom, and the cutter shaft (1-2-1) rotates It is connected on axle bed (1-1), the harvesting delivery wheel group I and multiple circular shear blades (1-2-3) in harvesting delivery wheel group II Height reduces successively from outside to inside.

A kind of 4. rice harvester according to claim 2, it is characterised in that：The driving wheel group (1-3) includes transmission Axis (1-3-1), chain wheel II (1-3-2), boss (1-3-3) and conical gear I (1-3-4), the chain wheel II (1-3-2), boss (1-3-3) and conical gear I (1-3-4) are fixedly connected sequentially on transmission shaft (1-3-1) from top to bottom, the boss (1-3- 3) it is located at the inside of rack (2) with conical gear I (1-3-4).

A kind of 5. rice harvester according to claim 4, it is characterised in that：The transmission device (3) includes driving wheel Axis (3-1), two land wheels (3-2) and two bevel gear IIs (3-3), two land wheels (3-2) are bolted in master respectively The both ends of the axis of a movable block (3-1), two land wheels (3-2) are located at the outer end of rack (2), and the middle-end of the drive sprocket axle (3-1) is fixed Two bevel gear IIs (3-3) are connected, described two bevel gear IIs (3-3) are nibbled with two conical gears I (1-3-4) respectively Close.

A kind of 6. rice harvester according to claim 1, it is characterised in that：The rack (2) includes demarcation strip (2- 1), babinet (2-2), traction connector (2-3) and hydraulically extensible cylinder connector (2-4), the right side of the lower face of the babinet (2-2) Two traction connectors (2-3) have been bolted in end, and hydraulic pressure is bolted in the upper end of babinet (2-2) right side Telescoping cylinder connector (2-4), is provided with discharge port (2-2-1) and feed inlet (2-2-2), the discharging on the babinet (2-2) Mouth (2-2-1) is arranged on the lower end of babinet (2-2) right side, and the feed inlet (2-2-2) is arranged on babinet (2-2) left side The left end in babinet (2-2) is bolted in middle-end, the partition plate (2-1), and the partition plate (2-1) is located at feed inlet (2-2- 2) feed inlet (2-2-2) is separated into feed inlet I and feed inlet II by middle part, the partition plate (2-1).

A kind of 7. rice harvester according to claim 6, it is characterised in that：The left end of the partition plate (2-1) is provided with It is oriented to tip (2-1-1), the partition plate (2-1) is provided with two arc panels (2-1-2), the upper end of two arc panels (2-1-2) Respectively to II inner inclination of feed inlet I and feed inlet.

A kind of 8. rice harvester according to claim 3, it is characterised in that：The harvesting delivery wheel group I and harvesting are defeated Teeth number of sprocket is sequentially reduced the multiple chain wheel Is (1-2-2) for sending in wheel group II from outside to inside.