CN210432426U

CN210432426U - Harvester header is carried to belt

Info

Publication number: CN210432426U
Application number: CN201920439511.1U
Authority: CN
Inventors: 郑宇虎; 薛江涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2020-05-01
Anticipated expiration: 2029-03-23

Abstract

A belt type conveying harvester header is characterized in that a header auger is arranged at the rear part of a header frame, a longitudinal conveying belt is positioned between a cutter and the header auger, the cutter is arranged at the front end of the header frame, a movable cutter transmission seat is fixed in the middle of a reciprocating movable cutter, the lower end of a driving swing arm is matched and connected with the movable cutter transmission seat, the upper end of the driving swing arm is fixed at the front end of a driving shaft, and the front part of the driving shaft is arranged in a swing shaft seat; the reel transmission case is arranged in the front of the reel bracket in the middle of the header frame, the left reel and the right reel are respectively arranged on the left side and the right side of the reel transmission case, the inner ends of the left reel and the right reel are supported by the output shaft of the reel transmission case and are in transmission connection with the output shaft, the outer ends of the left reel and the right reel are respectively supported by the rotating shaft seat and are arranged in the front of the left reel bracket and the right reel bracket at the left end and the right end, and the front and back positions of the rotating shaft seat on the left reel bracket and the.

Description

Harvester header is carried to belt

Technical Field

The invention relates to a harvester header, in particular to a belt type conveying harvester header.

Background

At present, most header of the combine harvester in the society is in a single auger conveying mode, a certain distance exists between the header auger and a cutter in the conveying mode, if the distance is too small, the problem that the header auger throws the cut crop out of the header exists, and if the distance is too large, the problem that the cut crop cannot be fed into the header auger in time exists, so that the loss rate of the header is very high when the header is harvested, particularly when the fallen crop is harvested.

Disclosure of Invention

The invention aims to overcome the defects and provides a belt type conveying harvester header which mainly comprises a header frame (1), a header auger (2), a header transmission mechanism (3), a longitudinal conveying belt (4), a cutter (5) and a reel (6), and is characterized in that: the cutting table auger (2) is arranged at the rear part of the cutting table frame (1), the longitudinal conveying belt (4) is conveyed from front to back, the longitudinal conveying belt is arranged at the bottom of the cutting table frame (1) and is positioned between the cutter (5) and the cutting table auger (2), the cutter (5) is arranged at the front end of the cutting table frame (1), the cutter (5) mainly comprises a reciprocating movable cutter (51), a fixed cutter (52), a movable cutter transmission seat (53), a driving swing arm (56) and a driving shaft (57), the movable cutter transmission seat (53) is fixed in the middle of the reciprocating movable cutter (51), the lower end of the driving swing arm (56) is matched and connected with the movable cutter transmission seat (53), the upper end of the driving swing arm (56) is fixed at the front end of the driving shaft (57), and the front part of the driving shaft (57) is arranged in a swing shaft seat (58; the reel (6) mainly comprises a left reel (61), a reel transmission case (62) and a right reel (63), the reel transmission case (62) is arranged in the front of a reel support (11) in the middle of the header frame (1), the front and back positions of the reel transmission case (62) on the middle reel support (11) are adjustable, the left reel (61) and the right reel (63) are respectively arranged on the left side and the right side of the reel transmission case (62), the inner ends of the left reel (61) and the right reel (63) are supported by an output shaft of the reel transmission case (62) and are in transmission connection with an output shaft of the reel transmission case (62), the outer ends of the left reel (61) and the right reel (63) are respectively supported by a rotating shaft seat (64) and are arranged in the front of a left reel support (12) and a right reel support (13) at the left end and the right end of the header frame (1), and the rotating shaft seat (64) is arranged on the front and back positions of the left reel support (12) and the right reel support (13) of the header frame (1) And (6) adjusting. The other structural form of the invention mainly comprises a header frame (1), a header transmission mechanism (3), a longitudinal conveyer belt (4), a cutter (5), a reel (6), a left transverse conveyer belt (8) and a right transverse conveyer belt (9), and is characterized in that: the vertical conveying belt (4), the left horizontal conveying belt (8) and the right horizontal conveying belt (9) are arranged at the bottom of the header frame (1) and are positioned behind the cutter (5), the vertical conveying belt (4) is conveyed from front to back through a feeding port of a gap bridge at the rear part of the header, the left horizontal conveying belt (8) is arranged at the left side of the vertical conveying belt (4) and is conveyed from left to right, the right horizontal conveying belt (9) is arranged at the right side of the vertical conveying belt (4) and is conveyed from right to left, the cutter (5) is arranged at the front end of the header frame (1), the cutter (5) mainly comprises a reciprocating movable cutter (51), a fixed cutter (52), a movable cutter transmission seat (53), a driving swing arm (56) and a driving shaft (57), the movable cutter transmission seat (53) is fixed in the middle of the reciprocating movable cutter (51), and the lower end of the driving swing arm (56) is matched, the upper end of the driving swing arm (56) is fixed at the front end of the driving shaft (57), and the front part of the driving shaft (57) is arranged in a swing shaft seat (58) at the front end of the header frame (1); the reel (6) mainly comprises a left reel (61), a reel transmission case (62) and a right reel (63), the reel transmission case (62) is arranged in the front of a reel support (11) in the middle of the header frame (1), the front and back positions of the reel transmission case (62) on the middle reel support (11) are adjustable, the left reel (61) and the right reel (63) are respectively arranged on the left side and the right side of the reel transmission case (62), the inner ends of the left reel (61) and the right reel (63) are supported by an output shaft of the reel transmission case (62) and are in transmission connection with an output shaft of the reel transmission case (62), the outer ends of the left reel (61) and the right reel (63) are respectively supported by a rotating shaft seat (64) and are arranged in the front of a left reel support (12) and a right reel support (13) at the left end and the right end of the header frame (1), and the rotating shaft seat (64) is arranged on the front and back positions of the left reel support (12) and the right reel support (13) of the header frame (1) And (6) adjusting.

The invention has the following positive effects: through the structure, the invention not only solves the problem that the header auger throws the crops out of the header when the distance between the header auger and the cutter is small, but also solves the problem that the crops cannot be thrown into the header auger in time when the distance between the header auger and the cutter is large, and solves the problem that the loss rate of the header is high when the existing combine harvester harvests especially harvests the lodging crops.

Drawings

The invention will be further described with reference to examples in the drawings to which:

fig. 1 is a schematic structural diagram of a header of the belt-type conveying harvester.

Fig. 2 is a schematic structural diagram of a belt conveyor harvester header of the invention.

FIG. 3 is a schematic view of the cutter assembly of the present invention.

Fig. 4 is a schematic structural view of the reel of the present invention.

Fig. 5 is a schematic structural view of the reel of the present invention.

Detailed Description

The utility model provides a harvester header is carried to belt mainly includes header frame (1), header auger (2), header drive mechanism (3), indulges conveyer belt (4), cutterbar (5), reel (6), and the embodiment is as follows:

1. the cutting table auger (2) is arranged at the rear part of the cutting table frame (1), the longitudinal conveyor belt (4) is conveyed from front to back, the longitudinal conveyor belt is arranged at the bottom of the cutting table frame (1) and is positioned between the cutter (5) and the cutting table auger (2), the cutter (5) is arranged at the front end of the cutting table frame (1) (see figure 1), the cutter (5) mainly comprises a reciprocating movable cutter (51), a fixed cutter (52), a movable cutter transmission seat (53), a driving swing arm (56) and a driving shaft (57), the movable cutter transmission seat (53) is fixed in the middle of the reciprocating movable cutter (51), the lower end of the driving swing arm (56) is matched and connected with the movable cutter transmission seat (53), the upper end of the driving swing arm (56) is fixed at the front end of the driving shaft (57), and the front part of the driving shaft (57) is arranged in a swing shaft seat (58) at the front; the reel (6) mainly comprises a left reel (61), a reel transmission case (62) and a right reel (63), the reel transmission case (62) is arranged in the front of a reel support (11) in the middle of the header frame (1), the front and back positions of the reel transmission case (62) on the middle reel support (11) are adjustable, the transmission mode of the reel transmission case (62) can be bevel gear + hydraulic motor drive, bevel gear + transmission shaft drive, chain drive, belt drive and other transmission modes, the left reel (61) and the right reel (63) are respectively arranged on the left side and the right side of the reel transmission case (62), the inner ends of the left reel (61) and the right reel (63) are supported by an output shaft of the reel transmission case (62) and are in transmission connection with the output shaft of the reel transmission case (62), the outer ends of the left reel (61) and the right reel (63) are respectively supported by a rotating shaft seat (64) and are arranged at the left end and the right end of the header frame (1) The front parts of the bracket (12) and the right reel bracket (13), and the front and back positions of the rotating shaft seat (64) on the left reel bracket (12) and the right reel bracket (13) are adjustable (see figure 4). When in harvesting operation, the crop is lifted up by the reel (6), the cutter (5) cuts the crop at the lower part, the crop is pulled to the longitudinal conveyer belt (4) along with the rotation of the reel (6), and then the crop is conveyed backwards by the longitudinal conveyer belt (4) and is fed into the header auger (2), so that the problem that the crop is thrown out of the header by the auger when the distance between the header auger and the cutter is small is solved, and the problem that the crop cannot be thrown into the header in time when the distance between the header auger and the cutter is large is solved.

2. Belt conveyor harvester header mainly includes header frame (1), header drive mechanism (3), indulges conveyer belt (4), cutterbar (5), reel (6), left side violently conveyer belt (8) and right side violently conveyer belt (9), its characterized in that: a longitudinal conveyor belt (4), a left transverse conveyor belt (8) and a right transverse conveyor belt (9) are arranged at the bottom of the header frame (1) and are positioned behind the cutter (5), the longitudinal conveyor belt (4) is conveyed from front to back through a feeding port of a gap bridge at the rear part of the header, the left transverse conveyor belt (8) is arranged on the left side of the longitudinal conveyor belt (4) and is conveyed from left to right, and the right transverse conveyor belt (9) is arranged on the right side of the longitudinal conveyor belt (4) and is conveyed from right to left (see figure 2); the cutter (5) mainly comprises a reciprocating movable cutter (51), a fixed cutter (52), a movable cutter transmission seat (53), a driving swing arm (56) and a driving shaft (57), wherein the movable cutter transmission seat (53) is fixed in the middle of the reciprocating movable cutter (51), the lower end of the driving swing arm (56) is matched and connected with the movable cutter transmission seat (53), the upper end of the driving swing arm (56) is fixed at the front end of the driving shaft (57), and the front part of the driving shaft (57) is arranged in a swing shaft seat (58) at the front end of the header frame (1) (see figure 3); the reel (6) mainly comprises a left reel (61), a reel transmission case (62) and a right reel (63), the reel transmission case (62) is arranged in the front of a reel support (11) in the middle of the header frame (1), the front and back positions of the reel transmission case (62) on the middle reel support (11) are adjustable, the transmission mode of the reel transmission case (62) can be bevel gear + hydraulic motor drive, bevel gear + transmission shaft drive, chain drive, belt drive and other transmission modes, the left reel (61) and the right reel (63) are respectively arranged on the left side and the right side of the reel transmission case (62), the inner ends of the left reel (61) and the right reel (63) are supported by an output shaft of the reel transmission case (62) and are in transmission connection with the output shaft of the reel transmission case (62), the outer ends of the left reel (61) and the right reel (63) are respectively supported by a rotating shaft seat (64) and are arranged at the left end and the right end of the header frame (1) The front parts of the reel bracket (12) and the right reel bracket (13), and the front and back positions of the rotating shaft seat (64) on the left reel bracket (12) and the right reel bracket (13) are adjustable (see figure 4). During harvesting operation, crops are firstly lifted up by the reel (6), the cutter (5) cuts the crops at the lower part, the crops are conveyed to the vertical conveying belt (4), the left horizontal conveying belt (8) and the right horizontal conveying belt (9) along with the rotation of the reel (6), the crops are conveyed to the vertical conveying belt (4) from two sides by the left horizontal conveying belt (8) and the right horizontal conveying belt (9), and the crops are conveyed to the feeding inlet of the gap bridge and are fed to the gap bridge by the vertical conveying belt (4) backwards. In order to further improve the feeding performance of crops at the inlet of the gap bridge, a feeding wheel can be arranged at the feeding inlet of the gap bridge at the rear part of the longitudinal conveyer belt (4).

3. In order to reduce the power consumption of the header, a roller (55) (see fig. 3) can be arranged at the lower end of the driving swing arm (56), the sliding friction between the driving swing arm (56) and the movable cutter transmission seat (53) is changed into rolling friction, a buffer rubber sleeve (71) can be arranged between an inner hole of the roller (55) and a roller rotating shaft, a shock absorption rubber sleeve (72) (see fig. 5) is arranged between a bearing outer ring of the driving shaft (57) and an inner hole of the swing shaft seat (58), and the buffer rubber sleeve (71) and the shock absorption rubber sleeve (72) play a role in buffering and shock absorption so as to reduce the vibration and noise of the header during working; meanwhile, a wear-resistant block (54) (see fig. 3) can be arranged on the inner side of the movable cutter transmission seat (53) so as to prolong the service life of the cutting table.

4. The belt type conveying harvester cutting table can also fix the movable cutter transmission seat (53) at the end (left end or right end) of the reciprocating movable cutter (51), and the swing shaft seat (58), the driving swing arm (56) and the driving shaft (57) are correspondingly arranged at the corresponding positions of the cutting table.

Claims

1. The utility model provides a harvester header is carried to belt mainly includes header frame (1), header auger (2), header drive mechanism (3), indulges conveyer belt (4), cutterbar (5), reel (6), its characterized in that: the cutting table auger (2) is arranged at the rear part of the cutting table frame (1), the longitudinal conveying belt (4) is conveyed from front to back, the longitudinal conveying belt is arranged at the bottom of the cutting table frame (1) and is positioned between the cutter (5) and the cutting table auger (2), the cutter (5) is arranged at the front end of the cutting table frame (1), the cutter (5) mainly comprises a reciprocating movable cutter (51), a fixed cutter (52), a movable cutter transmission seat (53), a driving swing arm (56) and a driving shaft (57), the movable cutter transmission seat (53) is fixed in the middle of the reciprocating movable cutter (51), the lower end of the driving swing arm (56) is matched and connected with the movable cutter transmission seat (53), the upper end of the driving swing arm (56) is fixed at the front end of the driving shaft (57), and the front part of the driving shaft (57) is arranged in a swing shaft seat (58; the reel (6) mainly comprises a left reel (61) and a reel transmission case (62), the straw cutting machine comprises a header frame (1), a right reel wheel (63), a reel wheel transmission case (62) is installed in the front of a reel wheel support (11) in the middle of the header frame (1), the front and back positions of the reel wheel transmission case (62) on the reel wheel support (11) are adjustable, a left reel wheel (61) and a right reel wheel (63) are respectively installed on the left side and the right side of the reel wheel transmission case (62), the inner ends of the left reel wheel (61) and the right reel wheel (63) are supported by an output shaft of the reel wheel transmission case (62) and are in transmission connection with an output shaft of the reel wheel transmission case (62), the outer ends of the left reel wheel (61) and the right reel wheel (63) are respectively supported by a rotating shaft seat (64) and installed in the front of the left reel wheel support (12) and the right reel wheel support (13) on the left end and the right end of the header frame (1), and the rotating shaft seat (64) is adjustable in the front and back positions on the left reel wheel support (12) and the right reel wheel support.

2. The utility model provides a harvester header is carried to belt, mainly includes header frame (1), header drive mechanism (3), indulges conveyer belt (4), cutterbar (5), reel (6), left side cross feed area (8) and right side cross feed area (9), its characterized in that: the vertical conveying belt (4), the left horizontal conveying belt (8) and the right horizontal conveying belt (9) are arranged at the bottom of the header frame (1) and are positioned behind the cutter (5), the vertical conveying belt (4) is conveyed from front to back through a feeding port of a gap bridge at the rear part of the header, the left horizontal conveying belt (8) is arranged at the left side of the vertical conveying belt (4) and is conveyed from left to right, the right horizontal conveying belt (9) is arranged at the right side of the vertical conveying belt (4) and is conveyed from right to left, the cutter (5) is arranged at the front end of the header frame (1), the cutter (5) mainly comprises a reciprocating movable cutter (51), a fixed cutter (52), a movable cutter transmission seat (53), a driving swing arm (56) and a driving shaft (57), the movable cutter transmission seat (53) is fixed in the middle of the reciprocating movable cutter (51), the lower end of the driving swing arm (56) is matched and connected with the movable cutter transmission seat (53), and the upper end of the, the front part of the driving shaft (57) is arranged in a swing shaft seat (58) at the front end of the header frame (1); the reel (6) mainly comprises a left reel (61) and a reel transmission case (62), the straw cutting machine comprises a header frame (1), a right reel wheel (63), a reel wheel transmission case (62) is installed in the front of a reel wheel support (11) in the middle of the header frame (1), the front and back positions of the reel wheel transmission case (62) on the reel wheel support (11) are adjustable, a left reel wheel (61) and a right reel wheel (63) are respectively installed on the left side and the right side of the reel wheel transmission case (62), the inner ends of the left reel wheel (61) and the right reel wheel (63) are supported by an output shaft of the reel wheel transmission case (62) and are in transmission connection with an output shaft of the reel wheel transmission case (62), the outer ends of the left reel wheel (61) and the right reel wheel (63) are respectively supported by a rotating shaft seat (64) and installed in the front of the left reel wheel support (12) and the right reel wheel support (13) on the left end and the right end of the header frame (1), and the rotating shaft seat (64) is adjustable in the front and back positions on the left reel wheel support (12) and the right reel wheel support.

3. The belt conveyor harvester header of claim 2, wherein: a feeding wheel is arranged at the feeding port of the gap bridge at the rear part of the longitudinal conveyer belt (4).

4. A header of a belt conveyor harvester according to any one of claims 1 to 3, characterized in that: the lower end of the driving swing arm (56) is provided with a roller (55), a buffer rubber sleeve (71) is arranged between the inner hole of the roller (55) and the roller rotating shaft, and a damping rubber sleeve (72) is arranged between the outer ring of the bearing of the driving shaft (57) and the inner hole of the swing shaft seat (58).

5. A header of a belt conveyor harvester according to any one of claims 1 to 3, characterized in that: the inner side of the movable cutter transmission seat (53) is provided with a wear-resistant block (54).

6. A header of a belt conveyor harvester according to any one of claims 1 to 3, characterized in that: the transmission mode of the reel transmission case (62) is a plurality of transmission modes of bevel gear + hydraulic motor drive, bevel gear + transmission shaft drive, chain drive and belt drive.

7. A header of a belt conveyor harvester according to any one of claims 1 to 3, characterized in that: the movable cutter transmission seat (53) is fixed at the end part of the reciprocating movable cutter (51), and the swing shaft seat (58), the driving swing arm (56) and the driving shaft (57) are correspondingly arranged at the corresponding positions of the cutting table.

8. The belt conveyor harvester header of claim 7, wherein: the lower end of the driving swing arm (56) is provided with a roller (55), a buffering and damping rubber sleeve is arranged between the inner hole of the roller (55) and the roller rotating shaft, and a buffering and damping rubber sleeve is arranged between the outer ring of the bearing of the driving shaft (57) and the inner hole of the swing shaft seat (58).