CN215957199U

CN215957199U - Woody forage crop combine harvester

Info

Publication number: CN215957199U
Application number: CN202120877797.9U
Authority: CN
Inventors: 李新; 宁尚军; 雷伟
Original assignee: Shandong Fengtang Ecological Agriculture Technology Co ltd
Current assignee: Shandong Fengtang Ecological Agriculture Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-03-08
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a woody forage crop combine harvester, which comprises a frame, a stalk cutting device, a conveying device, a walking device, a crushing device, a power device, an operation platform, a self-discharging device and an oil tank, wherein the stalk cutting device is arranged on the frame; the cutting rod device is connected with the crushing device through a conveying device, the conveying device is fixedly connected with the rack through a connecting rod, the power device is arranged above the front end of the rack, the crushing device is arranged above the power device, the walking device is arranged below the rack, the operating platform and the conveying device are arranged above the front end of the rack side by side, the self-discharging device is arranged above the rear end of the rack, and the oil tank is arranged above the front end of the rack and is vertically arranged with the power device; the harvester body of the utility model has simple structure, full hydraulic operating system, walking speed change, header lifting realization, compact structure, stable performance, reliable quality, beautiful appearance and high working efficiency, is suitable for the development of modern agriculture and can greatly increase the working efficiency.

Description

Woody forage crop combine harvester

Technical Field

The utility model belongs to the field of agricultural machinery, and particularly relates to a woody forage crop combine harvester.

Background

At present, China lacks a special harvester for harvesting woody feeds (broussonetia papyrifera, white mulberry, Jujun grass and the like), and a silage corn harvester is mostly adopted for harvesting the woody feeds and the like.

Silage corn harvesters typically employ a cutting pan harvester, a roll-cut harvester, or a harvester based on staged harvesting. The harvesting surface of the cutting disc type harvester is a rough stubble which is easy to cause stubble infection with mixed bacteria, so that the yield of the next stubble is reduced; the root system of the roll-cutting harvester is easy to loosen, so that the growth period of the next crop is long, the number of the harvested stubbles is small, and the total output is reduced; the crushing degree can not be adjusted or can not be crushed according to the use requirement, which is not beneficial to the further processing of the feed raw materials; the harvester mainly comprises a segmented harvesting machine, wherein plant plants are manually cut and then transported to an ensiling facility or a feed processing side by animal power or other transportation machines, then manually transported to a hay cutter, and after being processed and chopped, the plant plants are placed into the ensiling facility for ensiling or further processing and fermenting. The whole operation is completed in several stages, and manual operation is mainly used, so that the labor intensity is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a woody forage crop combine harvester, which solves the problems that the smashing degree can not be adjusted or smashed according to the use requirement in the prior art, the forage raw materials are not beneficial to further processing, and the production efficiency is low.

The utility model provides a woody forage crop combine harvester, which comprises a frame, a stalk cutting device, a conveying device, a walking device, a crushing device, a power device, an operation platform, a self-discharging device and an oil tank, wherein the stalk cutting device is arranged on the frame; the cutting rod device is connected with the crushing device through the conveying device, the conveying device is connected with the rack, the power device is arranged above the front end of the rack, the crushing device is arranged above the power device, the walking device is arranged below the rack, the operating table and the conveying device are arranged above the front end of the rack side by side, the self-discharging device is arranged above the rear end of the rack, and the oil tank is arranged above the front end of the rack and is vertically arranged with the power device.

Preferably, the cutting rod device comprises a cutting table and a gear shifting device, a cutting table transmission rod is arranged above the rear end of the cutting table, the gear shifting device is fixedly connected with the cutting table transmission rod, and a gap is formed between the gear shifting device and the cutting table.

Preferably, the header comprises a packing auger, a header frame, a movable plate, cutter teeth and a cutter profile; the packing auger is arranged behind the header frame and is in transmission connection with the conveying device; the movable plate is movably connected to the cutting table frame, the cutter teeth are fixed to the movable plate, the cutter profile is fixed to the cutting table frame, and the cutter teeth are arranged in a gap in the middle of the cutter profile and are in clearance with the cutter profile; the cutter teeth move left and right under the traction of the movable plate, so that the feed crops are cut.

Preferably, dial the tooth device including dialling the rack, dialling the tooth connecting piece and dialling the tooth, dialling the rack and being horizontal pentagonal prism frame, dialling rack both ends and all setting up the backup pad of equilateral pentagon shape, wherein one end sets up two backup pads, carries out the transmission through the eccentric wheel and connects, dials rack both ends and dials the ratch through six and connect, dial and evenly set up a plurality of apertures on the ratch, dial the tooth and follow clockwise evenly distributed and be in dial on the ratch, dial tooth connecting piece one end and connect the header transfer line, one end and be connected with the both ends of dialling the rack, the header is connected with auger transmission, dials the tooth device and drives the lower motion at the header transfer line.

Preferably, conveyor contains first transport transmission shaft, second transport transmission shaft and transmission case, and first transport transmission shaft setting is in the transmission case and is close to the one end of cutting the pole device, and the second is carried the transmission shaft and is being close to power device one end, the auger is connected with first conveyor transmission, first transport transmission shaft is connected with second transport transmission shaft transmission, the second is carried the transmission shaft and is connected with power device transmission, transmission case and cutting knife rest fixed connection, the transmission bottom of the case is connected with the frame through the hydraulic stem, controls conveyor's high position through hydraulic pressure infinitely variable speed device.

Preferably, the crushing device comprises a shell, a front cutter set, a rear cutter set, a front transmission shaft, a rear transmission shaft, a front bearing, a rear bearing, a first front transmission wheel, a second front transmission wheel and a rear transmission wheel; the shell is provided with a feeding port and a discharging port, the front knife tackle, the rear knife tackle, the front transmission shaft, the rear transmission shaft, the front bearing, the rear bearing, the first front transmission wheel, the second front transmission wheel and the rear transmission wheel are rotatably arranged in the shell along the length direction, the front knife tackle, the front transmission shaft, the front bearing, the first transmission wheel and the second transmission wheel are arranged at one end close to the feeding port, and the rear knife tackle, the rear transmission shaft, the rear bearing and the rear transmission wheel are arranged at one end close to the discharging port;

the first front transmission wheel and the second front transmission wheel are respectively arranged at two ends of the front transmission shaft; the two shaft ends of the front transmission shaft and the rear transmission shaft respectively extend out of two side walls of the shell, the first front transmission wheel and the second front transmission wheel are sleeved at the two shaft ends of the front transmission shaft extending out of the side walls of the shell, the rear transmission wheel is sleeved at the shaft end of the rear transmission shaft extending out of the side walls of the shell, the second front transmission wheel and the rear transmission wheel are arranged on the same side of the shell, the first front transmission wheel is in transmission connection with a power device to drive the front transmission shaft to rotate, and the second front transmission wheel is in transmission connection with the rear transmission wheel to drive the rear transmission shaft to rotate;

the preceding knife tackle includes: the front knife set is rotatably connected with the two side walls of the shell through the front transmission shaft, and the front fixed knife is fixed at a feed inlet of the shell;

the rear cutter group comprises: the rear moving knife is fixed on the rear transmission shaft, the rear bearing sleeves are arranged at two ends of the rear transmission shaft, the rear knife group is rotatably connected with two side walls of the shell through the rear transmission shaft, and the rear fixed knife is fixed at a position, close to the discharge port, of the shell.

Preferably, the self-discharging device comprises a self-discharging hydraulic cylinder device and a self-discharging box, the self-discharging device passes through the self-discharging hydraulic cylinder device arranged above the rear end of the frame, the self-discharging hydraulic cylinder device is arranged on one side of the self-discharging box, and the self-discharging box is inclined towards one side of the harvester under the traction of the self-discharging hydraulic cylinder device to realize discharging.

Preferably, the frame contains the square frame of bottom and is located the vertical H shape frame of frame front end, and H shape frame intermediate position sets up a frame platform, the frame platform stretches out the formation to the rear, the oil tank is fixed to be set up on the frame platform.

Preferably, the console comprises a seat and a control mechanism, the seat is positioned in front of the vertical H-shaped frame, and the control mechanism is positioned in front of the seat and connected with the power device.

The utility model has the beneficial effects that:

the utility model is provided with the self-discharging device, so that harvested materials are smoothly poured into the material conveying vehicle; the hydraulic stepless speed change device is arranged, the cutting table can be adjusted to be properly arranged by controlling the hydraulic stepless speed change device according to the required cutting length and the ground leveling condition, the cutting length can be accurately controlled, the running speed can be controlled, the device is suitable for different terrains such as mountainous regions, paddy fields and the like, and meanwhile, the device can work in the same season of rain and heat.

The crushing device is mainly used for cutting and crushing leaves and stems of woody feed crops such as paper mulberry and the like, meets different use requirements of the breeding industry, reduces manpower, has good harvesting effect, shortens the working period, liberates people from fussy labor strength, has small volume, is easy to replace, can better control the length of the harvested crops, has long (thin) crushing degree and wide use range, is suitable for eating by different livestock such as pigs, cattle, sheep, chickens, ducks and geese and the like, improves the working efficiency and reduces the production cost.

In conclusion, the harvester of the utility model realizes the characteristics of simple structure of the harvester body, compact structure, stable performance, reliable quality, beautiful appearance and high working efficiency of a full hydraulic operating system, a walking speed change, lifting of the cutting table and a firm crawler-type ground plate, and is suitable for the development of modern agriculture and can greatly increase the working efficiency.

Drawings

FIG. 1 is a schematic perspective view of a woody forage crop combine harvester of the present invention;

FIG. 2 is a front view of a woody forage crop combine of the present invention;

FIG. 3 is a schematic view of the cutter teeth and profile at the front end of the header of the woody forage crop combine harvester of the present invention;

fig. 4 is a schematic view of a smashing device of a woody forage crop combine harvester.

The attached drawings are marked as follows:

1. a frame, 2, a cutting rod device, 3, a conveying device, 4, a walking device, 5, a crushing device, 6, a power device, 7, an operation table, 8, a self-discharging device, 9, an oil tank 11, a grid frame, 12, an H-shaped frame, 13, a frame platform, 21, a header, 22, a gear shifting device, 23, a header transmission rod, 211, a packing auger, 212, a header frame, 213, a movable plate, 214, cutter teeth, 215, a cutter profile, 221, a gear shifting frame, 222, a gear shifting connecting piece, 223, a gear shifting, 224, a gear shifting rod, 31, a first conveying transmission shaft, 32, a second conveying transmission shaft, 33, a transmission box, 34, a hydraulic rod, 501, a shell, 502, a front cutter group, 503, a rear cutter group, 504, a front transmission shaft, 505, a rear transmission shaft, 506, a front bearing, 507, a rear bearing, 508, a first front transmission wheel, 509, a second front transmission wheel, 510, a rear transmission wheel, 512, a front movable cutter, 522. the self-discharging machine comprises a front fixed knife 513, a rear movable knife 523, a rear fixed knife 71, a seat 72, a control mechanism 81, a self-discharging hydraulic cylinder device 82 and a self-discharging box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and should not be construed as limiting the scope of the utility model.

The embodiment of the utility model is as follows, the utility model as shown in figure 1 provides a woody forage crop combine harvester, which comprises a frame 1, a stalk cutting device 2, a conveying device 3, a traveling device 4, a crushing device 5, a power device 6, an operation platform 7, a self-discharging device 8 and an oil tank 9; the cutting rod device 2 is connected with the smashing device 5 through the conveying device 3, the conveying device 3 is connected with the rack 1, the power device 6 is arranged above the front end of the rack 1, the smashing device 5 is arranged above the power device 6, the walking device 4 is arranged below the rack 1, the operation table 7 and the conveying device 3 are arranged above the front end of the rack 1 side by side, the self-unloading device is arranged above the rear end of the rack 1, and the oil tank 9 is arranged above the front end of the rack 1 and is vertically arranged with the power device 6.

Preferably, as shown in fig. 1, the cutting bar device 2 includes a cutting table 21 and a tooth shifting device 22, a cutting table transmission rod 23 is arranged above the rear end of the cutting table 21, the tooth shifting device 22 is fixedly connected with the cutting table transmission rod 23, and a gap is formed between the tooth shifting device 2 and the cutting table 21.

Preferably, as shown in fig. 2 and 3, the header 21 includes an auger 211, a header frame 212, a movable plate 213, a knife tooth 214 and a knife profile 215; the packing auger 211 is arranged behind the header 21 and is in transmission connection with the conveying device 3; the movable plate 213 is movably connected to the cutting table frame 212, the cutter teeth 214 are fixed on the movable plate 213, the cutter profile 215 is fixed on the cutting table frame 212, and the cutter teeth 214 are arranged in the gap between the cutter profile 215 and the cutter profile 215; the cutter teeth 214 move left and right under the traction of the movable plate 213, so that the forage crops are cut.

Preferably, as shown in fig. 2, the gear shifting device 22 includes a gear shifting rack 221, a gear shifting connecting piece 222 and a gear shifting 223, the gear shifting 223 may be arc-shaped or linear, the gear shifting rack 221 is a horizontal pentagonal prism frame, two supporting plates in an equilateral pentagonal shape are disposed at two ends of the gear shifting rack 221, one end of each supporting plate is disposed and is in transmission connection with an eccentric wheel, two ends of the gear shifting rack 221 are connected with six gear shifting rods 224, a plurality of small holes are uniformly disposed on the gear shifting rods 224, the gear shifting 223 and the pentagonal prism face form a 30-degree angle and are uniformly distributed on the gear shifting rods 224 clockwise, one end of the gear shifting connecting piece 222 is connected with the header transmission rod 23, and the other end is connected with two ends of the gear shifting rack 221, and the gear shifting device 22 moves under the driving of the header transmission rod 23.

Preferably, as shown in fig. 1, the conveying device 3 comprises a first conveying transmission shaft 31, a second conveying transmission shaft 32 and a transmission case 33, the first conveying transmission shaft 31 is arranged at one end of the transmission case 33 close to the cutting rod device 2, the second conveying transmission shaft 32 is arranged at one end close to the power device 6, the packing auger 23 is in transmission connection with the first conveying device 31, the first conveying transmission shaft 31 is simultaneously in transmission connection with the second conveying transmission shaft 32, the second conveying transmission shaft 32 is simultaneously in transmission connection with the power device 6, the transmission case 33 is fixedly connected with the cutting knife rest 24, the bottom of the transmission case 33 is connected with the frame 1 through a hydraulic rod 34, the height position of the conveying device 3 is controlled through a hydraulic stepless speed change device, a hydraulic stepless speed change device is arranged, the cutting table can be adjusted to a proper position up and down by controlling the hydraulic stepless speed change device according to the required cutting length and the leveling condition of the ground, the stubble cutting length can be accurately controlled, the running speed can be controlled, the device is suitable for different terrains such as mountainous regions, paddy fields and the like, and meanwhile, the device can be operated in the same season of rain and heat.

Preferably, as shown in fig. 4, the crushing device comprises a housing 501, a front blade set 502, a rear blade set 503, a front transmission shaft 504, a rear transmission shaft 505, a front bearing 506, a rear bearing 507, a first front transmission wheel 508, a second front transmission wheel 509 and a rear transmission wheel 510; the shell is provided with a feeding port and a discharging port, the front knife tackle 502, the rear knife tackle 503, the front transmission shaft 504, the rear transmission shaft 505, the front bearing 506, the rear bearing 507, the first front transmission wheel 508, the second front transmission wheel 509 and the rear transmission wheel 510 are all rotatably arranged in the shell 501 along the length direction, the front knife tackle 502, the front transmission shaft 504, the front bearing 506, the first transmission wheel 508 and the second transmission wheel 509 are arranged at one end close to the feeding port, and the rear knife tackle 503, the rear transmission shaft 505, the rear bearing 506 and the rear transmission wheel 510 are arranged at one end close to the discharging port;

as shown in fig. 4, a first front drive wheel 508 and a second front drive wheel 509 are respectively provided at both ends of the front drive shaft 504; the two shaft ends of the front transmission shaft 504 and the rear transmission shaft 505 respectively extend out of two side walls of the shell 501, a first front transmission wheel 508 and a second front transmission wheel 509 are sleeved at the two shaft ends of the front transmission shaft 504 extending out of the side walls of the shell 501, the rear transmission wheel 510 is sleeved at the shaft end of the rear transmission shaft 505 extending out of the side walls of the shell 501, the second front transmission wheel 509 and the rear transmission wheel 510 are arranged on the same side of the shell 501, the first front transmission wheel 508 is in transmission connection with a power device to drive the front transmission shaft 504 to rotate, the second front transmission wheel 509 is in transmission connection with the rear transmission wheel 510 to drive the rear transmission shaft 505 to rotate, and the preferable transmission mode is belt transmission.

As shown in fig. 4, the front blade group 502 includes: the front knife set 502 is rotatably connected with two side walls of the shell 501 through the front transmission shaft 504, and the front fixed knife 522 is fixed at a feeding port of the shell 501;

as shown in fig. 4, the rear blade group 503 includes: the rear movable knife 513 and the rear fixed knife 523, the rear movable knife 513 is fixed on the rear transmission shaft 505, the rear bearing 507 is sleeved at two ends of the rear transmission shaft 505, the rear knife group 503 is rotatably connected with two side walls of the shell 501 through the rear transmission shaft 505, and the rear fixed knife 523 is fixed at a position, close to the discharge port, of the shell 501.

As shown in fig. 4, the pulverization process is: after the power device is connected, woody fodder crops enter the shell 501 from the feeding port through the conveying device, through power transmission, the first front transmission wheel 508 drives the front transmission shaft 504 to rotate, the front movable knife 512 is driven by the front transmission shaft 504 to rotate rapidly, under the cooperation of the front fixed knife 522, the crops are cut rapidly, the cut crops enter the range of the rear knife group 502, the rear transmission wheel 510 is driven by the second front transmission wheel 509 to rotate, the rear transmission shaft 505 rotates rapidly, the rear movable knife 513 on the rear transmission shaft 505 rotates rapidly, under the cooperation of the rear fixed knife 523, the cut crops are further crushed, and the crushed crops enter the discharging box through the discharging port under high-speed operation.

The 5 mainly used of reducing mechanism cut off and smash the leaf stems of woody fodder crops such as paper mulberry, satisfy the different user demands of aquaculture, reduce the manual work, it is effectual to make to reap, and the duty cycle has been shortened, liberate people from loaded down with trivial details labour physical power, this reducing mechanism 5 is small, easy the change, crop length is reaped in control that can be better, smash length (thin), application range is wide, with adaptation pig cattle sheep chicken duck goose etc. different livestock and fishes etc. are edible, the work efficiency is improved, and the production cost is reduced.

Preferably, as shown in fig. 1, the self-discharging device 8 includes a self-discharging hydraulic cylinder device 81 and a self-discharging bin 82, the self-discharging device 8 is disposed above the rear end of the frame 1 through the self-discharging hydraulic cylinder device 81, the self-discharging hydraulic cylinder device 81 is disposed on one side of the self-discharging bin 82, the self-discharging bin 82 is tilted toward one side of the harvester under the pulling of the self-discharging hydraulic cylinder device 81 to realize discharging, and the self-discharging device is disposed to enable harvested materials to be smoothly poured into the dumper.

Preferably, as shown in fig. 2, the rack 1 includes a grid frame 11 at the bottom and a vertical H-shaped frame 12 at the front end of the rack, a frame platform 13 is disposed at the middle of the H-shaped frame 12, the frame platform 13 is formed by extending backwards, and the oil tank 9 is fixedly disposed on the frame platform 13.

Preferably, as shown in fig. 2, the console 7 includes a seat 71 and a control mechanism 72, the seat 71 is located in front of the vertical H-shaped frame 12, and the control mechanism 72 is located in front of the seat 71 and is connected to the power unit 6.

The specific working process is as follows:

as shown in fig. 1, according to the needs of reaping the crop, through hydraulic stem 34 adjustment conveyor 3, and then the height of adjustment cutting rod device 2, then send into cutting rod device 2 with the crop through dialling tooth device 25, carry out preliminary cutting through cutting knife 21, under power device 6's effect after the cutting, the crop that will cut is smashed in transmitting to reducing mechanism 5 through conveyor 3, reducing mechanism 5 smashes into suitable fineness as required, then enter into from discharging device 8 through the discharge gate, can get into the dumper smoothly through the crop after smashing in the dump truck 82 through self-discharging hydraulic cylinder device 81 after the dump truck 8 fills up, thereby realize whole harvesting process. The harvester has the advantages of simple structure, full hydraulic operating system, traveling speed change, header lifting and firm crawler-type ground plate, compact structure, stable performance, reliable quality, attractive appearance and high working efficiency, is suitable for the development of modern agriculture, and can greatly increase the working efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. A woody forage crop combine harvester is characterized in that: comprises a frame, a cutting rod device, a conveying device, a traveling device, a crushing device, a power device, an operating platform, a self-discharging device and an oil tank; the cutting rod device is connected with the crushing device through the conveying device, the conveying device is connected with the rack, the power device is arranged above the front end of the rack, the crushing device is arranged above the power device, the walking device is arranged below the rack, the operating table and the conveying device are arranged above the front end of the rack side by side, the self-discharging device is arranged above the rear end of the rack, and the oil tank is arranged above the front end of the rack and is vertically arranged with the power device.

2. A woody forage crop combine harvester as in claim 1, wherein: the cutting rod device comprises a cutting table and a gear shifting device, a cutting table transmission rod is arranged above the rear end of the cutting table, the gear shifting device is fixedly connected with the cutting table transmission rod, and a gap is formed between the gear shifting device and the cutting table.

3. A woody forage crop combine harvester as defined in claim 2, wherein: the header comprises a packing auger, a header frame, a movable plate, cutter teeth and a cutter profile; the packing auger is arranged behind the header frame and is in transmission connection with the conveying device; the movable plate is movably connected to the cutting table frame, the cutter teeth are fixed to the movable plate, the cutter profile is fixed to the cutting table frame, and the cutter teeth are arranged in a gap in the middle of the cutter profile and are in clearance with the cutter profile; the cutter teeth move left and right under the traction of the movable plate, so that the feed crops are cut.

4. A woody forage crop combine harvester as defined in claim 2, wherein: dial the tooth device including dialling the rack, dialling the tooth connecting piece and dialling the tooth, dialling the rack and being horizontal pentagonal prism frame, dialling rack both ends and all setting up the backup pad of equilateral pentagon shape, wherein one end sets up two backup pads, carries out the transmission through the eccentric wheel and connects, dials rack both ends and dials the ratch through six and connect, dial and evenly set up a plurality of apertures on the ratch, dial the tooth and follow clockwise evenly distributed and be in dial on the ratch, dial tooth connecting piece one end and connect the header transfer line, one end and be connected with the both ends of dialling the rack, the header transfer line is connected with auger transmission, dials the tooth device and drives the lower motion at the header transfer line.

5. A combined harvester for woody forage crops as claimed in claim 4, wherein: conveyor contains first transmission shaft, second and carries transmission shaft and transmission case, and first transmission shaft setting is carried the one end that is close to the pole device at the transmission case, and the transmission shaft setting is being close to power device one end is carried to the second, the auger is connected with first conveyor transmission, first transmission shaft and second are carried the transmission and are connected, the transmission shaft is carried to the second and is connected with the power device transmission, transmission case and cutting knife rest fixed connection, the transmission bottom of the case portion is connected with the frame through the hydraulic stem, through hydraulic pressure infinitely variable device control conveyor's high position.

6. A woody forage crop combine harvester as in claim 1, wherein: the crushing device comprises a shell, a front cutter set, a rear cutter set, a front transmission shaft, a rear transmission shaft, a front bearing, a rear bearing, a first front transmission wheel, a second front transmission wheel and a rear transmission wheel; the shell is provided with a feeding port and a discharging port, the front knife tackle, the rear knife tackle, the front transmission shaft, the rear transmission shaft, the front bearing, the rear bearing, the first front transmission wheel, the second front transmission wheel and the rear transmission wheel are rotatably arranged in the shell along the length direction, the front knife tackle, the front transmission shaft, the front bearing, the first transmission wheel and the second transmission wheel are arranged at one end close to the feeding port, and the rear knife tackle, the rear transmission shaft, the rear bearing and the rear transmission wheel are arranged at one end close to the discharging port;

7. A woody forage crop combine harvester as in claim 1, wherein: the self-discharging device comprises a self-discharging hydraulic cylinder device and a self-discharging box, the self-discharging device passes through the self-discharging hydraulic cylinder device arranged above the rear end of the frame, the self-discharging hydraulic cylinder device is arranged on one side of the self-discharging box, and the self-discharging box is inclined towards one side of the harvester under the driving of the self-discharging hydraulic cylinder device to realize discharging.

8. A woody forage crop combine harvester as in claim 1, wherein: the frame contains the square frame of bottom and is located the vertical H shape frame of frame front end, and H shape frame intermediate position sets up a frame platform, the frame platform stretches out the formation to the rear, the oil tank is fixed to be set up on the frame platform.

9. A woody forage crop combine harvester as in claim 8, wherein: the operating platform comprises a seat and a control mechanism, the seat is positioned in front of the vertical H-shaped frame, and the control mechanism is positioned in front of the seat and connected with the power device.