CN108419501A

CN108419501A - A kind of towed harvester for peanut

Info

Publication number: CN108419501A
Application number: CN201810451894.4A
Authority: CN
Inventors: 刘家永
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-12
Filing date: 2018-05-12
Publication date: 2018-08-21

Abstract

The invention discloses a kind of towed harvester for peanut, including hitch frame, excavate frame, digger blade, two groups of hanger brackets, two groups of carriages, preceding conveying axis, rear conveying axis, two the first sprocket wheels, two the second sprocket wheels, chain, conveying lever, draw bar, two wheel carriers, wheel fixed link, wheel, except native axis, except native roller, except native tooth, output fixed plate, output magazine and drive pulley.The advantageous effect that the present invention obtains is：(1) simple in structure；(2) it is convenient under dialling a large amount of soil carried on peanut；(3) conveying lever is constantly rotated with chain under the drive of chain, at the same time, conveying lever due to except on native roller except native tooth is meshed, while engagement, except native tooth will squeeze out the soil between conveying lever, and it is allowed to fall off on field, to complete the soil cleaning work on conveying lever, compared with existing vibrational structure, soil cleaning efficiency is high, and cleaning effect is good.

Description

A kind of towed harvester for peanut

Technical field

The present invention relates to a kind of harvesting peanut device, especially a kind of towed harvester for peanut.

Background technology

Peanut is a kind of important oil crops, has larger cultivated area in China, but in production link, especially When harvesting peanut, a large amount of soil can be carried above the peanut that digging mechanism is dug out, and these soil are more and more Be adhered on the conveying mechanism of cropper, cause transport mechanism can not work normally, in view of this, in order to timely will be defeated The soil in mechanism is sent to remove, in addition a vibrating mechanism is generally arranged in existing harvester for peanut on the conveyor, so as to The soil on conveying mechanism is shaken by way of vibration in real time and is dropped down onto in field, still, in practical operation, vibrating mechanism Vibrating effect it is bad, still have a large amount of soil and be adhered on conveying mechanism, when soil accumulation it is excessive when, still need It manually to stand up, otherwise, the work of conveying mechanism can be seriously affected, or even conveying mechanism can be caused to break down.

In addition, the vibrating mechanism being attached on conveying mechanism needs motor to drive, structure is complex, can also further increase Add the manufacturing cost of harvester for peanut.

Invention content

The problem to be solved in the present invention is：There is provided it is a kind of it is simple in structure, can be in time by the soil on the peanut digged down The towed harvester for peanut fiddled with and the soil of adhesion on conveying lever can cleaned out in time.

To solve the above-mentioned problems, towed harvester for peanut of the invention, including：

Hitch frame；

It is fixed on the excavation frame of hitch frame rear end；

Several digger blades for excavating frame bottom are fixed on, digger blade is uniformly arranged along the length direction for excavating frame；

Two groups of hanger brackets being fixed below hitch frame；Two groups of hanger brackets are respectively placed in the left and right ends of hitch frame；

Two groups of carriages of two groups of hanger bracket bottoms are individually fixed in, the hanger bracket tilts gradually downward from front to back；

The preceding conveying axis and rear conveying axis being set on carriage, the preceding conveying axis are set to the front of carriage, institute The rear portion that rear conveying axis is set to carriage is stated, the both ends of the preceding conveying axis and rear conveying axis are inserted in two groups of carriages respectively In；

Two the first sprocket wheels, the left and right ends of conveying axis before being respectively fixed with；

Two the second sprocket wheels, are individually fixed in the left and right ends of rear conveying axis, and above digger blade, the second sprocket wheel with First sprocket wheel corresponds, and the chain of a transmission is respectively connected between corresponding first sprocket wheel and the second sprocket wheel；

Several conveying levers being fixed between two chains, the conveying lever is parallel with preceding conveying axis, adjacent conveyor Spacing between bar is equal；

It is fixed on the draw bar of draw bar front end；

Two wheel carriers of draw bar bottom are fixed on, the bottom of each wheel carrier is equipped with a wheel fixed link, often The bottom of root wheel fixed link is respectively and fixedly provided with a wheel；

It is set on two wheel carriers and removes native axis, except the left and right ends of native axis are inserted in respectively in two wheel carriers；

It is fixed on soil moving shaft and removes native roller；

Several being distributed on the periphery for dialling native roller remove native tooth, are located at the lower section of conveying lever, be inserted in conveying lever it Between gap in and be meshed with conveying lever, be purged to the soil to adhesion on conveying lever；

Fixed plate is exported, top is fixed on hitch frame；

It is fixed on the output magazine of output fixed plate bottom, is located at the lower section of the first sprocket wheel, and is tilted towards divides into from inside to outside It sets；

And drive pulley, one end of conveying axis, is driven by the engine of dragger before being fixed on.

Further, towed harvester for peanut of the invention further includes：

Native frame is dialled, is fixed between two groups of hanger brackets and is obliquely installed, the angle of inclination phase at angle of inclination and carriage Together；

And several soil moving shafts dialled and in native frame and can be freely rotated are inserted in, the bottom of every soil moving shaft is respectively and fixedly provided with Several are dialled native bar, and described group of native bar is located at the surface of conveying lever, the spacing between the bottom and conveying lever of described group of native bar For 20-100mm.

Further, towed harvester for peanut of the invention, between the preceding conveying axis and two groups of carriages, rear conveying axis Between two groups of carriages, except between native axis and two wheel carriers and soil moving shaft and dialling and be equipped with bearing between native frame.

Further, towed harvester for peanut of the invention, it is in coniform arrangement that several below soil moving shaft, which are dialled native bars,.

Further, towed harvester for peanut of the invention, wheel fixed link are equipped with damper.

Further, towed harvester for peanut of the invention, the angle between hanger bracket and horizontal plane are 30-45 °.

Further, the length direction of towed harvester for peanut of the invention, the draw bar upper edge draw bar is evenly equipped with More than two towing pads.

Further, towed harvester for peanut of the invention is fixedly connected with reinforcement between excavation frame and the hanger bracket Bar.

Further, towed harvester for peanut of the invention, the angle between output magazine and horizontal plane is 45-60 °, described Supporting rod is fixedly connected between output magazine and wheel carrier.

Further, the width of towed harvester for peanut of the invention, the output magazine gradually broadens from inside to outside.

The advantageous effect that the present invention obtains is：(1) simple in structure；(2) peanut is mined after shovel digs down, and is being passed through During conveying lever is delivered up, can constantly it collide with group native bar, and during group native bar collides, it dials native Bar will be rotated constantly under the action of the impact force of peanut along soil moving shaft, while can dial a large amount of soil carried on peanut Under；(3) conveying lever is constantly rotated with chain under the drive of chain, at the same time, conveying lever due to except removing on native roller Native tooth is meshed, and while engagement, except native tooth will squeeze out the soil between conveying lever, and is allowed to fall off on field, from And the soil cleaning work on conveying lever is completed, simple in structure compared with existing vibrational structure, soil cleaning efficiency is high, clearly It is good to manage effect.

Description of the drawings

Fig. 1 is the front view of the present invention.

Fig. 2 is the vertical view of the present invention.

Fig. 3 is the sectional view in the faces A-A in Fig. 1.

Fig. 4 is the sectional view in the faces B-B in Fig. 1.

In figure：1, hitch frame, 2, hanger bracket, 3, bracing piece, 4, excavate frame, 5, digger blade, 6, conveying lever, 7, chain, 8, Second sprocket wheel, 9, rear conveying axis, 10, carriage, 11, except native tooth, 12, except native roller, 13, except native axis, 14, wheel carrier, 15, damping Device, 16, wheel, 17, dial native bar, 18, output magazine, 19, draw bar, 20, engine, 21, drive shaft, 22, driving pulley, 23, Towing pad, 24, transmission belt, 25, output fixed plate, the 26, first sprocket wheel, 27, preceding conveying axis, 28, drive pulley, 29, bearing, 30, soil moving shaft, 31, dial native frame, 32, supporting rod, 33, wheel fixed link.

Specific implementation mode

Below in conjunction with attached drawing, the present invention will be further described.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, it is a kind of towed harvester for peanut, including hitch frame 1, hitch frame 1 is colored The main component of raw cropper, other components are direct or indirect to be set on hitch frame 1.

The rear end of hitch frame 1, which is fixed with, excavates frame 4, and the bottom for excavating frame 4 is fixed with several digger blades 5,5 edge of digger blade The length direction for excavating frame 4 is uniformly arranged, and therefore, excavates what frame 4 moved in the field that kind is implanted with peanut when hitch frame 1 drives When, digger blade 5 will by excavated by the peanut in region.

The lower section of hitch frame 1 is fixed with two groups of hanger brackets 2, and hanger bracket 2 is individually fixed in the left and right ends of hitch frame 1, hangs The bottom end of hanger 2 is fixed with two groups of carriages 10, and hanger bracket 10 tilts gradually downward from front to back, is set between two groups of carriages 10 There are preceding conveying axis 27 and rear conveying axis 9, preceding conveying axis 27 to be set to the front of carriage 10, rear conveying axis 9 is set to carriage 10 Rear portion, the both ends of preceding conveying axis 27 and rear conveying axis 9 are inserted in respectively in two groups of carriages 10, the left and right two of preceding conveying axis 27 End is respectively and fixedly provided with first sprocket wheel 26, and the both ends of rear conveying axis 9 are respectively and fixedly provided with second sprocket wheel 8, and the second sprocket wheel 8, which is located at, to be dug The top of pick shovel 5, the first sprocket wheel 26 and the second sprocket wheel 8 correspond, between 26 and second sprocket wheel 8 of corresponding first sprocket wheel Be connected with the chain 7 of a transmission, be fixed with several conveying levers 6 between two chains 7, between adjacent conveyor bar 6 between Away from being equal, conveying lever 6 is parallel with preceding conveying axis 27.

When harvesting peanut, by the driving of the engine 20 of dragger, preceding conveying axis 27 rotates in the counterclockwise direction, Under the drive of preceding conveying axis 27, the first sprocket wheel 26 can also rotate in the counterclockwise direction, the first sprocket wheel 26 rotation while, Under the drive of chain 7, rear conveying axis 9 and the second sprocket wheel 8 can also rotate in the counterclockwise direction, meanwhile, under the drive of chain 7, Conveying lever 6 then constantly from the rear end of carriage 10 to the front end of carriage 10 rotate, conveying lever 6 during rotation, by It is located at the top of digger blade 5 in the second sprocket wheel 8, thus the peanut that digger blade 5 is dug out can be constantly fed forward.

Hitch frame 1 is fixedly arranged at the front end with a draw bar 19, when need towed harvester for peanut is driven to work When, it can be connected to each other with dragger by draw bar 19, after docking, under the drive of dragger, harvester for peanut Operations are carried out, harvesting peanut work is carried out.Under normal circumstances, using tractor or hand tractor as dragger, when So, with the maturation of electrokinetic technique, the action mechanical device of electronic class can also be used as dragger.

There are two wheel carriers 14 for the bottom fixation of draw bar 19, and the bottom of each wheel carrier 14 is equipped with a wheel and fixes The bottom of bar 33, every wheel fixed link 33 is respectively and fixedly provided with a wheel 16, therefore, when tractor drives harvester for peanut moves When, entire harvesting peanut chance moves forward under the drive of wheel 16, thus greatly reduces harvester for peanut and ground Resistance between face makes entire harvesting peanut function smoothly move ahead.

It is equipped with one between two wheel carriers 14 and eradicates native axis 13, except the left and right ends of native axis 13 are inserted in two wheels respectively In frame 14, several are evenly equipped with except native tooth 11, except native roller except being fixed on native axis 13 on the periphery for dialling native roller 12 except native roller 12 12 are located at the lower section of conveying lever 6, are inserted in the gap between conveying lever 6 except native tooth 11 and are meshed with conveying lever 6.Therefore, Conveying lever 6 during as chain 7 is constantly mobile and conveying peanut, conveying lever 6 due to except on native roller 12 except native tooth 11 are meshed, and conveying lever 6 will constantly drive except native roller 12 rotates, and except native roller 12 is while continuous rotation, except native tooth 11 will constantly be inserted in the gap between conveying lever 6, then deviate from from the gap between conveying lever 6 again, such one Come, except native tooth 11 will constantly squeeze out the soil of adhesion in each gap, and then realizes to the clear of 6 adhesion soil of conveying lever Science and engineering is made, and after soil is extruded, under the effect of gravity, can trickle down in field automatically.

The towed harvester for peanut of the present embodiment, when conveying lever 6 is moved to 8 top of the first sprocket wheel 26 and the second sprocket wheel When, main function is for conveying the peanut digged down from field, in the process, due to meeting adhesion above peanut Therefore a large amount of soil also has a large amount of soil and is adhered on conveying lever 6.

When conveying lever 6 is moved to the lower section of the first sprocket wheel 26 and the second sprocket wheel 8, conveying lever 6 does not undertake at this time The task of peanut is conveyed, furthermore, it is understood that when conveying lever 6 on native roller 12 except native tooth 11 with except being meshed, except native tooth 11 no longer convey the opportunity of peanut using conveying lever 6 just, timely clear up the soil of adhesion on conveying lever 6, soil Cleaning work and the work of conveying peanut separately carry out, complementation interference, thus the cleaning efficiency of soil is high, and cleaning performance is good.

And the mode of existing vibrating mechanism cleaning soil, the transportation work of peanut and soil cleaning work are lumped together, It cannot be distinguished, and vibration intensity is limited, therefore, it is difficult to realize good soil cleaning effect.In addition, vibrating mechanism needs specially Driving mechanism, can also further increase the manufacturing cost of harvester for peanut, while increasing mechanical breakdown odds.

The towed harvester for peanut of the present embodiment is not needed except native roller 12 and except native tooth 11 is directly driven by conveying lever 6 Special driving mechanism and transmission mechanism are separately set, therefore simple in structure, reliability is high.

The towed harvester for peanut of the present embodiment further includes output fixed plate 25 and output magazine 18, wherein output is fixed The top of plate 25 is fixed on hitch frame 1, output magazine 18 be located at the lower section of the first sprocket wheel 26 and with output 25 stationary phase of fixed plate Even, in addition, output magazine 18 is arranged diagonally downward from inside to outside, therefore, when the peanut digged down is delivered to highest by conveying lever 6 Point, that is, when the top of the first sprocket wheel 26, under the action of peanut its own gravity, drop into output magazine 18, The peanut in output magazine 18 is dropped into, since output magazine 18 is arranged diagonally downward, so, the peanut in output magazine 18 can be at itself It slides in and out along output magazine 18 under the action of gravity, and is finally skidded off from the outlet of output magazine 18, complete harvesting peanut work.

The outbound course of output magazine 18, it is usually perpendicular with the direction of travel of harvester for peanut, moreover, output magazine 18 is in water The length of projection in plane is more than the width of entire hitch frame 1, and also greater than the length of conveying lever 6, so, peanut is received The peanut that the machine of obtaining is harvested, after conveying, the position finally placed will not be done with the peanut generation position harvested It relates to, facilitates the progress of follow-up work.

One end of front output shaft 27 is fixed there are one drive pulley 28, dragger, usually tractor, engine 20 Driving pulley 22 there are one being set in drive shaft 21, is connected with transmission belt 24, to leading between driving pulley 22 and drive pulley 28 When drawing bar 19 and docked with dragger, above-mentioned driving mechanism can be attached together, after connection, dragger exists While drawing harvester for peanut movement, the peanut that digger blade 5 will constantly pass it through region is excavated, in addition, leading After drawing the startup of engine 20 of machine, drive shaft 21 will be rotated constantly in the counterclockwise direction, meanwhile, drive shaft 21 can also band Dynamic driving pulley 11 rotates in the counterclockwise direction, and after the transmission of transmission belt 24, drive pulley 28 will drive preceding 27 edge of conveying axis Inverse gesture needle rotation, under the drive of preceding conveying axis 27, the first sprocket wheel 26 can also rotate in the counterclockwise direction, and the first sprocket wheel 26 is turning While dynamic, under the drive of chain 7, rear conveying axis 9 and the second sprocket wheel 8 can also rotate in the counterclockwise direction, meanwhile, in chain Under 7 drive, conveying lever 6 is then constantly rotated from the rear end of carriage 10 to the front end of carriage 10, and conveying lever 6 is in rotation In the process, since the second sprocket wheel 8 is located at the top of digger blade 5, thus the peanut that digger blade 5 is dug out can be constantly fed forward.

It when peanut is transported to peak, will drop into output magazine 18, enter under self gravitation effect Peanut in output magazine 18, and can be slid in and out under the effect of gravity along output magazine 18, and finally from output magazine 18 Outlet skids off, and completes harvesting peanut work.

It is exactly the main flow of entire harvester for peanut harvest peanut above, in addition to this, during conveying peanut, Except native roller 12 and except native tooth 11 can also be cleared up the soil of adhesion on conveying lever 6, just do not repeating herein.

In some embodiments, further include dialling native frame 31, group native frame 31, which is fixed between two groups of hanger brackets 2 and tilts, to be set It sets, angle of inclination is identical as the angle of inclination of carriage 10, dials group soil that can be freely rotated inserted with several in native frame 21 Axis 30, the bottom of every soil moving shaft 30 are respectively and fixedly provided with several and dial native bar 17, dial the surface that native bar 17 is located at conveying lever 6, dial Spacing between the bottom and conveying lever 6 of native bar 17 is 20-100mm.Therefore, peanut is on conveying lever 6 when being conveyed, While can constantly be collided, and collided with group native bar 17, using peanut to group impact force of native bar 17, soil moving shaft 30 is just It can rotate, and while the rotation of soil moving shaft 30, peanut can constantly be stirred again by dialling native bar 17, by a large amount of soil of adhesion on peanut Under dialling, greatly mitigate the weight of peanut, convenient for the progress of follow-up harvesting peanut work, and the soil under dialling, a part are unrestrained In field, a part is adhered on conveying lever 6, and is adhered to the soil on conveying lever, then can be by removing native roller 12 and except soil Tooth 11 is cleared up.

In other embodiments, it is in coniform arrangement that several of the lower section of soil moving shaft 30, which dial native bars 17, thus can be into The contact area of native bar 17 and peanut is dialled in the increase of one step, and then is obtained and preferably dialled native effect.

The towed harvester for peanut of the present embodiment, between preceding conveying axis 27 and two groups of carriages 10, rear conveying axis 9 and two Between group carriage 10, except between native axis 13 and two wheel carriers 14 and soil moving shaft 30 and dialling and be equipped with bearing between native frame 31 29, therefore, can more stablize to preceding conveying axis 27, rear conveying axis 9, except native axis 13 and soil moving shaft 30 are supported, while really Protect preceding conveying axis 27, rear conveying axis 9, except native axis 13 and soil moving shaft 30 smoothly rotate.

In some embodiments, wheel fixed link 33 is equipped with damper 15, to improve the damping of entire cropper Effect, and wheel 16 is enable preferably to adapt to high hollow uneven field.

The towed harvester for peanut of the present embodiment, the angle between hanger bracket 2 and horizontal plane is 30 °, certainly, other In embodiment, as long as the angle between hanger bracket 2 and horizontal plane is between 30-45 °, it is construed as suitable angle.

The towed harvester for peanut of the present embodiment, uniformly there are three lead the length direction of 19 upper edge draw bar 19 of draw bar Pilot hole 23 so, then when docked with dragger by selecting different towing pads 23, can adjust harvesting peanut The height of machine, to make harvester for peanut harvest different types of peanut.

In some other embodiment, the quantity of towing pad 23 can also select two or four, as using more Towing pad 23, usually not practical significance.

The towed harvester for peanut of the present embodiment excavates and is fixedly connected with bracing piece 3 between frame 4 and hanger bracket 2, can be more Good is fixed to excavating frame 4 and hanger bracket 2.

The towed harvester for peanut of the present embodiment, the angle between output magazine 18 and horizontal plane are 45 °, output magazine 18 with Supporting rod 32 is fixedly connected between wheel carrier 14, it so, can be preferably to output by the supporting role of supporting rod 32 Slot 18 is fixed.

In some other embodiment, the angle between output magazine 18 and horizontal plane can also use arbitrary in 45-60 ° Angle.

The width of the towed harvester for peanut of the present embodiment, output magazine 18 gradually broadens from inside to outside, therefore, fall into Peanut in output magazine 18 does not easily cause accumulation during being slided along output magazine 18.

Although should be pointed out that invention has been described by the above embodiment, the present invention also has other Numerous embodiments, without departing from the spirit and scope of the invention, those skilled in the art obviously can to this Various corresponding change and deformations are made in invention, but these change and distortions should all belong to appended claims of the present invention and its In the range of equivalent is protected.

Claims

1. a kind of towed harvester for peanut, which is characterized in that including：

Hitch frame (1)；

It is fixed on the excavation frame (4) of hitch frame (1) rear end；

Several digger blades (5) for excavating frame (4) bottom are fixed on, digger blade (5) is uniformly arranged along the length direction for excavating frame (4) Cloth；

Two groups of hanger brackets (2) being fixed below hitch frame (1)；Two groups of hanger brackets (2) are respectively placed in the left and right two of hitch frame (1) End；

Be individually fixed in two groups of carriages (10) of two groups of hanger bracket (2) bottoms, the hanger bracket (10) from front to back gradually to Lower inclination；

The preceding conveying axis (27) and rear conveying axis (9) being set on carriage (10), the preceding conveying axis (27) are set to conveying The front of frame (10), the rear conveying axis (9) are set to the rear portion of carriage (10), the preceding conveying axis (27) and rear conveying axis (9) both ends are inserted in respectively in two groups of carriages (10)；

Two the first sprocket wheels (26), are respectively fixed with the left and right ends of preceding conveying axis (27)；

Two the second sprocket wheels (8) are individually fixed in the left and right ends of rear conveying axis (9), and above digger blade (5), and second Sprocket wheel (8) is corresponded with the first sprocket wheel (26), and one is respectively connected between corresponding first sprocket wheel (26) and the second sprocket wheel (8) The chain (7) of root transmission；

Several conveying levers (6) being fixed between two chains (7), the conveying lever (6) is parallel with preceding conveying axis (27), Spacing between adjacent conveyor bar (6) is equal；

It is fixed on the draw bar (19) of hitch frame (1) front end；

Two wheel carriers (14) of draw bar (19) bottom are fixed on, the bottom of each wheel carrier (14) is equipped with a wheel and consolidates The bottom of fixed pole (33), every wheel fixed link (33) is respectively and fixedly provided with a wheel (16)；

It is set on two wheel carriers (14) and removes native axis (13), except the left and right ends of native axis (13) are inserted in two wheels respectively In frame (14)；

It is fixed on soil moving shaft (13) and removes native roller (12)；

Several being distributed on the periphery for dialling native roller (12) remove native tooth (11), are located at the lower section of conveying lever (6), are inserted in defeated It send in the gap between bar (6) and is meshed with conveying lever (6), be purged to the soil to adhesion on conveying lever (6)；

Fixed plate (25) is exported, top is fixed on hitch frame (1)；

It is fixed on the output magazine (18) of output fixed plate (25) bottom, is located at the lower section of the first sprocket wheel (26), and is inclined from inside to outside It is arranged obliquely；

And drive pulley (28), it is fixed on one end of preceding conveying axis (27), is driven by the engine (20) of dragger.

2. towed harvester for peanut according to claim 1, it is characterised in that：Further include

Native frame (31) is dialled, is fixed between two groups of hanger brackets (2) and is obliquely installed, the inclination at angle of inclination and carriage (10) Angle is identical；

And it is inserted in several soil moving shafts (30) dialled and in native frame (31) and can be freely rotated, the bottom of every soil moving shaft (30) It is respectively and fixedly provided with several and dials native bars (17), described group of native bar (17) is located at the surface of conveying lever (6), the described group of soil bar (17) Spacing between bottom and conveying lever (6) is 20-100mm.

3. towed harvester for peanut according to claim 2, it is characterised in that：The preceding conveying axis (27) and two groups it is defeated Send between frame (10), between rear conveying axis (9) and two groups of carriages (10), except between native axis (13) and two wheel carriers (14) with And it is equipped with bearing (29) between soil moving shaft (30) and group native frame (31).

4. towed harvester for peanut according to claim 3, it is characterised in that：Several below soil moving shaft (30) are dialled Native bar (17) is in coniform arrangement.

5. towed harvester for peanut according to claim 1, it is characterised in that：Wheel fixed link (33) is equipped with damping Device (15).

6. towed harvester for peanut according to claim 1, it is characterised in that：The hanger bracket (2) and horizontal plane it Between angle be 30-45 °.

7. towed harvester for peanut according to claim 1, it is characterised in that：Draw bar (19) the upper edge draw bar (19) length direction is evenly equipped with more than two towing pads (23).

8. towed harvester for peanut according to claim 1, it is characterised in that：The excavation frame (4) and hanger bracket (2) Between be fixedly connected with bracing piece (3).

9. towed harvester for peanut according to claim 1, it is characterised in that：The output magazine (18) and horizontal plane it Between angle be 45-60 °, be fixedly connected with supporting rod (32) between the output magazine (18) and wheel carrier (14).

10. towed harvester for peanut according to claim 1, it is characterised in that：The width of the output magazine (18) by It gradually broadens from inside to outside.