CN214757955U

CN214757955U - Corn header with detachable grain divider

Info

Publication number: CN214757955U
Application number: CN202120948796.9U
Authority: CN
Inventors: 郭和甲; 马超; 韩涛; 张小伟
Original assignee: Shandong Golddafeng Machinery Co ltd
Current assignee: Shandong Golddafeng Machinery Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-19
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a corn header with a detachable grain divider, which comprises a header frame, wherein the header frame is provided with an ear picking mechanism, the front end of the ear picking mechanism is provided with a grain divider, the tail end of the header frame is provided with an auger conveyor butted with the ear picking mechanism, the grain divider is fixed on the header frame through a disassembly fixing mechanism, the disassembly fixing mechanism comprises a plurality of positioning crossbearers which are arranged in parallel and fixed above the header frame, and a plurality of reinforcing rods are arranged between the positioning crossbearers; positioning seats corresponding to the grain dividers one to one are arranged on the positioning cross frames, first through holes are formed in the positioning seats, connecting seats corresponding to the positioning seats are arranged at the tops of the grain dividers, second through holes corresponding to the first through holes one to one are formed in the connecting seats, and first positioning bolts penetrate through the first through holes and the second through holes. The utility model discloses the convenience is installed and is dismantled the divider to the convenient daily maintenance to snapping mechanism.

Description

Corn header with detachable grain divider

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a corn header with a detachable divider.

Background

The most important working component on the corn harvester is a header for separating corn ears and stalks, a seedling dividing device of the corn harvester is arranged at the foremost end of the header and has the function of guiding the corn stalks to a seedling pulling chain, the corn stalks are guided to an ear picking plate by the seedling pulling chain for picking ears, and the picked corn ears are pushed into an elevator by an auger; the divider also plays a role in protecting the ear picking mechanism, and the existing divider is inconvenient to install and disassemble, so that the ear picking mechanism is inconvenient to maintain in daily maintenance. Therefore, the corn header with the detachable grain divider is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a corn header with a detachable grain divider, which comprises a header frame, wherein the header frame is provided with an ear picking mechanism, the front end of the ear picking mechanism is provided with a grain divider, the tail end of the header frame is provided with an auger conveyor butted with the ear picking mechanism, the grain divider is fixed on the header frame through a disassembling and fixing mechanism, the disassembling and fixing mechanism comprises a plurality of positioning crossbearers which are arranged in parallel and fixed above the header frame, and a plurality of reinforcing rods are arranged between the positioning crossbearers; the positioning cross frame is provided with positioning seats corresponding to the grain dividers one to one, the positioning seats are provided with first through holes, the tops of the grain dividers correspond to the connecting seats, the cross sections of the connecting seats are C-shaped, the connecting seats are provided with second through holes corresponding to the first through holes one to one, first positioning bolts penetrate through the connecting seats and the second through holes, and positioning nuts are screwed into the end portions of the first positioning bolts.

As a preferred technical solution of the present invention, the divider includes guard plates, the guard plates are covered above the ear picking mechanism, and ear picking channels cooperating with ear picking units in the ear picking mechanism are formed between adjacent guard plates; the front end of the protective cover plate is provided with a semi-conical dividing head.

As an optimized technical proposal of the utility model, the dividing head is arranged at the end part of the protective cover plate through the dismounting mechanism.

As a preferred technical scheme of the utility model, detaching mechanism is including setting up the articulated piece at the guard shield plate front end, the dividing head is upset articulated from top to bottom through articulated piece and guard shield plate's front end, just it is fixed mutually through positioning mechanism between dividing head and the guard shield plate.

As a preferred technical scheme of the utility model, positioning mechanism is including setting up the locating piece that just distributes along protection cover plate port circumference at protection cover plate front end, be equipped with the screw on the locating piece, be equipped with the locating hole with the screw one-to-one on the dividing head, the twist has second positioning bolt between locating hole and the screw.

As an optimized technical scheme of the utility model, the connecting seat sets up on the guard shield board, and with the integrative welding of guard shield board.

The utility model has the advantages that: 1. this detachable maize header of divider divides standing grain ware fixes in the header frame through the dismantlement fixed establishment who sets up specific mechanism, it installs the dismantlement to the divider to have to be convenient for, thereby conveniently install and dismantle ear of grain mechanism, wherein mainly set up the positioning seat through locating the crossbearer, the top of divider and the connecting seat that the positioning seat corresponds, come to fix positioning seat and connecting seat through a positioning bolt, thereby realize dividing the fixed of standing grain ware, and have the characteristics of being convenient for install and dismantling.

2. This divider in detachable maize header divides cereal by the cover in the protection cover plate of snapping the top of mechanism and articulate the front end that is equipped with half conical dividing head and constitute at the protection cover plate, wherein divide cereal head to carry out fixedly through positioning mechanism and protection cover plate, at the in-process of overhauing snapping the mechanism, can with positioning mechanism contact location effect, will divide cereal head to upwards open, conveniently overhauls snapping the mechanism under the protection cover plate protects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a corn header with a detachable grain divider of the present invention;

fig. 2 is a schematic structural view of a dividing head of the corn header with a detachable divider of the present invention;

fig. 3 is a schematic structural view of the connecting seat of the corn header with the detachable grain divider of the utility model.

In the figure: 1. a header frame; 2. a snapping mechanism; 3. a crop divider; 4. a packing auger conveyor; 5. disassembling the fixing mechanism; 6. positioning the transverse frame; 7. a reinforcing bar; 8. positioning seats; 9. a first through hole; 10. a connecting seat; 11. a second through hole; 12. a first positioning bolt; 13. a shield plate; 14. dividing crop heads; 15. a hinged block; 16. a screw hole; 17. positioning holes; 18. and a second positioning bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2 and 3, the utility model relates to a corn header with a detachable grain divider, which comprises a header frame 1, wherein an ear picking mechanism 2 is arranged on the header frame 1, a grain divider 3 is arranged at the front end of the ear picking mechanism 2, an auger conveyor 4 butted with the ear picking mechanism 2 is arranged at the tail end of the header frame 1, the grain divider 3 is fixed on the header frame 1 through a disassembly fixing mechanism 5, the disassembly fixing mechanism 5 comprises a plurality of positioning crossbearers 6 which are arranged in parallel and fixed above the header frame, and a plurality of reinforcing rods 7 are arranged between the positioning crossbearers 6; the positioning cross frame 6 is provided with positioning seats 8 corresponding to the grain dividers 3 one by one, the positioning seats 8 are provided with first through holes 9, the tops of the grain dividers 3 correspond to the positioning seats 8, the cross sections of the connecting seats 10 are C-shaped, the connecting seats 10 are provided with second through holes 11 corresponding to the first through holes 9 one by one, first positioning bolts 12 penetrate through the first through holes 9 and the second through holes 11, positioning nuts are screwed at the end parts of the first positioning bolts 12, the grain dividers 3 are fixed on the header frame 1 through the dismounting and fixing mechanism 5 provided with a specific mechanism, so that the grain dividers 3 can be conveniently mounted and dismounted, the ear picking mechanism 2 can be conveniently mounted and dismounted, wherein the positioning seats 8 are mainly arranged on the positioning cross frame 6, the tops of the grain dividers 3 correspond to the connecting seats 10 of the positioning seats 8, and the positioning seats 8 and the connecting seats 10 are fixed through the first positioning bolts 12, thereby realizing the fixation of the grain divider 3 and having the characteristics of convenient installation and disassembly.

Wherein, the divider 3 comprises a protective cover plate 13, the protective cover plate 13 covers the picking mechanism 2 to protect the picking mechanism 2, and a picking ear channel matched with the picking unit in the picking mechanism 2 is formed between the adjacent protective cover plates 13; the front end of the protective cover plate 13 is provided with a semi-conical crop dividing head 14.

Wherein the dividing head 14 is arranged at the end of the shielding plate 13 through a detaching mechanism.

Wherein, the detaching mechanism is including setting up the articulated piece 15 at the front end of guard shield plate 13, divide the head of a cereal crop 14 to be articulated from top to bottom through articulated piece 15 and the front end of guard shield plate 13, just it is fixed mutually through positioning mechanism between head of a cereal crop 14 and the guard shield plate 13, divider 3 by cover guard shield plate 13 and the front end that articulates guard shield plate 13 above snapping mechanism 2 be equipped with half cone-shaped divide the head of a cereal crop 14 and constitute, wherein divide the head of a cereal crop 14 to carry out fixedly through positioning mechanism and guard shield plate 13, in the in-process of overhauing snapping mechanism 2, can be with positioning mechanism contact positioning action, upwards open dividing the head of a cereal crop 14, conveniently overhaul snapping mechanism 2 under the guard shield plate 13 cover.

The positioning mechanism comprises positioning blocks 19 which are arranged at the front end of the protective cover plate 13 and distributed along the circumferential direction of the port of the protective cover plate 13, screw holes 16 are formed in the positioning blocks 19, positioning holes 17 which correspond to the screw holes 16 one to one are formed in the dividing head 14, and second positioning bolts 18 are screwed between the positioning holes 17 and the screw holes 16, so that the protective cover plate and the dividing head 14 can be conveniently fixed, and meanwhile, the mounting and the dismounting are convenient.

The connecting seat 10 is arranged on the protective cover plate 13 and integrally welded with the protective cover plate 13, and is high in connecting strength and not easy to damage.

The during operation, fix on header frame 1 through the dismantlement fixed establishment 5 that sets up specific mechanism, it installs the dismantlement to divider 3 to have to be convenient for, thereby conveniently install and dismantle ear of grain mechanism 2, wherein mainly through setting up positioning seat 8 at location crossbearer 6, divider 3's top and the connecting seat 10 that positioning seat 8 corresponds, come to fix positioning seat 8 and connecting seat 10 through first positioning bolt 12, thereby realize dividing divider 3's fixed, and have the characteristics of being convenient for installation and dismantlement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A corn header with a detachable grain divider comprises a header rack (1) and is characterized in that a snapping mechanism (2) is arranged on the header rack (1), a grain divider (3) is arranged at the front end of the snapping mechanism (2), a packing auger conveyor (4) in butt joint with the snapping mechanism (2) is arranged at the tail end of the header rack (1), the grain divider (3) is fixed on the header rack (1) through a detaching and fixing mechanism (5), the detaching and fixing mechanism (5) comprises a plurality of positioning cross frames (6) which are arranged in parallel and fixed above the header rack, and a plurality of reinforcing rods (7) are arranged between the positioning cross frames (6); be equipped with positioning seat (8) of divider (3) one-to-one on location crossbearer (6), be equipped with first through-hole (9) on positioning seat (8), connecting seat (10) that the top of divider (3) and positioning seat (8) correspond, and the cross-section of connecting seat (10) is the C type, be equipped with second through-hole (11) with first through-hole (9) one-to-one on connecting seat (10), wear to be equipped with first positioning bolt (12) between first through-hole (9) and second through-hole (11), and the tip of first positioning bolt (12) twists and is equipped with set nut.

2. A crop divider removable corn header according to claim 1, characterized in that the crop divider (3) comprises shielding plates (13), the shielding plates (13) being arranged to cover the snapping mechanism (2) and adjacent shielding plates (13) forming snapping ear passages cooperating with snapping units in the snapping mechanism (2); the front end of the protective cover plate (13) is provided with a semi-conical dividing head (14).

3. The detachable corn header of claim 2, characterized in that the header (14) is arranged at the end of the shielding plate (13) via a detaching mechanism.

4. The corn header with the detachable grain divider as claimed in claim 3, characterized in that the detaching mechanism comprises a hinge block (15) arranged at the front end of the protective cover plate (13), the grain dividing head (14) is hinged with the front end of the protective cover plate (13) in a vertically-overturning manner through the hinge block (15), and the grain dividing head (14) is fixed with the protective cover plate (13) through a positioning mechanism.

5. The detachable corn header of a grain divider as claimed in claim 4, wherein the positioning mechanism comprises positioning blocks (19) arranged at the front end of the protective cover plate (13) and distributed along the circumferential direction of the port of the protective cover plate (13), screw holes (16) are formed in the positioning blocks (19), positioning holes (17) corresponding to the screw holes (16) one by one are formed in the grain divider head (14), and second positioning bolts (18) are screwed between the positioning holes (17) and the screw holes (16).

6. The corn header with the detachable grain divider as claimed in claim 2, characterized in that the connecting seat (10) is arranged on the protective cover plate (13) and integrally welded with the protective cover plate (13).