CN211210554U

CN211210554U - Harvesting device of corn harvester

Info

Publication number: CN211210554U
Application number: CN201922285648.9U
Authority: CN
Inventors: 徐福年; 李鹏; 娄庆会; 郭彦峰; 刘延民; 贾洪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-11
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a harvesting device of a corn harvester. The harvesting device of the corn harvester comprises an inserting plate; the plurality of slots are formed in the inserting plate; the connecting columns are all arranged on the inserting plate in a rotating mode; the circular clamping grooves are respectively formed in the connecting columns; the top plates are fixedly arranged at the top ends of the corresponding connecting columns; the connecting columns are respectively provided with a plurality of connecting discs; the U-shaped grooves are respectively formed in the connecting discs and are matched with the circular clamping grooves; the fixing holes are formed in the tops of the connecting discs. The utility model provides a corn harvester's reaping apparatus has the advantage that the cutting knife dismouting is comparatively convenient, convenient operation, labour saving and time saving.

Description

Harvesting device of corn harvester

Technical Field

The utility model relates to a harvester technical field especially relates to a corn harvester's reaping apparatus.

Background

Corn harvester is when maize is ripe or is close ripe, according to the agronomy requirement, accomplish the operation agricultural implement that reaps the maize straw with machinery, be to novel energy development and alleviate peasant friend intensity of labour and research and development's a novel agricultural machine, a low price is fit for rural small four-wheel and popularizes, the agricultural machine that the maize straw just can be reaped in the supporting, corn harvester's kind has very much, it is as an organic whole with the collection to have the cutting, also there is the folk prescription to carry out the harvester of cutting to the maize straw, no matter be which kind of harvester, the purpose that finally reaches is all in order to make things convenient for the collection of people to crops.

However, the harvester that reaps to the cornstalk still has some not enough when using at present stage, and it is fixed for the fastness that its cutting knife that is used as the cutting is most, and fixed position is darker, and because the cutting knife is higher at the use degree of wear after a period of time, need change it according to the degree of wear, but the difficult dismouting of cutting knife on this type of harvester needs to dismantle a plurality of spare parts step by step, and is comparatively troublesome to the dismouting of cutting knife, can not in time carry out the dismouting, and wastes time and energy.

Therefore, there is a need to provide a new harvesting device of a corn harvester to solve the above technical problems.

Disclosure of Invention

The utility model provides a technical problem provide a maize picker's of cutting knife dismouting comparatively convenient, convenient operation, labour saving and time saving reaping apparatus.

In order to solve the technical problem, the utility model provides a corn harvester's reaping apparatus includes: inserting plates; the plurality of slots are formed in the inserting plate; the connecting columns are all arranged on the inserting plate in a rotating mode; the circular clamping grooves are respectively formed in the connecting columns; the top plates are fixedly arranged at the top ends of the corresponding connecting columns; the connecting columns are respectively provided with a plurality of connecting discs; the U-shaped grooves are respectively formed in the connecting discs and are matched with the circular clamping grooves; a plurality of fixing holes, each of which is opened at the top of the plurality of engagement discs; the cutting knives are all fixedly arranged on the connecting discs; the limiting and fixing plates are fixedly sleeved on the connecting columns respectively and are positioned above the connecting discs; the fixed plates are respectively arranged above the top plates; and the plurality of clamping mechanisms are respectively arranged on the connecting columns.

Preferably, the chucking mechanism includes linkage plate, two pressure springs, two link rods and a plurality of chucking poles, linkage plate movable sleeve is established on the spliced pole, the linkage plate is located link dish with between the spacing board of deciding, two the equal fixed mounting of link rod is in the top of linkage plate, the top of link rod is run through spacing board of deciding and with roof fixed connection, link rod with spacing board sliding connection, two the pressure spring is established respectively at two on the link rod, the top of pressure spring with spacing board fixed connection is decided, the bottom of pressure spring with linkage plate fixed connection is a plurality of the equal fixed mounting of chucking pole is in the bottom of linkage plate, it is a plurality of the low side of chucking pole all extends to corresponding in the fixed orifices.

Preferably, a connecting baffle is fixedly arranged on one side of the inserting plate.

Preferably, two sliding holes are formed in the limiting and fixing plate, and the two connecting rods penetrate through the corresponding sliding holes and are in sliding connection with the inner walls of the corresponding sliding holes.

Preferably, the top of the fixed connection plate is fixedly provided with a lifting rod.

Preferably, the plurality of fixing holes and the plurality of cutters are distributed in an annular array.

Preferably, a plurality of the clamping rods are distributed in an annular array.

Compared with the prior art, the utility model provides a corn harvester's reaping apparatus has following beneficial effect:

the utility model provides a corn harvester's reaping apparatus, during the use, up pulling the shadoof, make the solid pole of card leave the fixed orifices completely, then will link up the dish and take out to in inserting the slot with new linking dish, then loosening the shadoof, the solid pole of card just blocks into in the fixed orifices, changes the completion, only need through carrying the pulling shadoof alright accomplish the change and the chucking that link up the dish, labour saving and time saving, the dismouting is convenient.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a harvesting device of a corn harvester according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic front view of the connecting column of FIG. 1;

FIG. 4 is a schematic top view of the splice tray of FIG. 1;

FIG. 5 is a schematic bottom view of the linkage plate shown in FIG. 1;

fig. 6 is a schematic top view of the present invention;

reference numbers in the figures: 1. the device comprises a plugboard, 2, slots, 3, connecting columns, 4, circular clamping grooves, 5, a top plate, 6, a connecting disc, 7, a U-shaped groove, 8, fixing holes, 9, a cutting knife, 10, a limiting and fixing plate, 11, a fixing plate, 12, a linkage plate, 13, a pressure spring, 14, connecting rods, 15, clamping and fixing rods, 16 and a connecting baffle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, in which fig. 1 is a schematic structural diagram of a harvesting device of a corn harvester according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic front view of the connecting column of FIG. 1; FIG. 4 is a schematic top view of the splice tray of FIG. 1; FIG. 5 is a schematic bottom view of the linkage plate shown in FIG. 1; fig. 6 is a schematic top view of the present invention. The reaping apparatus of the corn harvester includes: an inserting plate 1; the plurality of slots 2 are formed in the inserting plate 1; the connecting columns 3 are all arranged on the inserting plate 1 in a rotating mode; the circular clamping grooves 4 are respectively formed in the connecting columns 3; the top plates 5 are all fixedly arranged at the top ends of the corresponding connecting columns 3; a plurality of adapter disks 6, the plurality of adapter disks 6 being respectively provided on the plurality of connection columns 3; the U-shaped grooves 7 are respectively formed in the connecting discs 6, and the U-shaped grooves 7 are matched with the circular clamping grooves 4; a plurality of fixing holes 8, each of the plurality of fixing holes 8 being opened at the top of the plurality of adapter plates 6; the cutting knives 9 are all fixedly arranged on the connecting discs 6; the limiting and fixing plates 10 are respectively fixedly sleeved on the connecting columns 3, and the limiting and fixing plates 10 are positioned above the connecting discs 6; a plurality of fixing and connecting plates 11, the plurality of fixing and connecting plates 11 being respectively disposed above the plurality of top plates 5; and the plurality of clamping mechanisms are respectively arranged on the connecting columns 3.

The clamping mechanism comprises a linkage plate 12, two pressure springs 13, two connecting rods 14 and a plurality of clamping rods 15, the linkage plate 12 is movably sleeved on the connecting column 3, the linkage plate 12 is positioned between the connecting disc 6 and the limiting and fixing plate 10, the two connecting rods 14 are both fixedly arranged at the top of the linkage plate 12, the top end of the connecting rod 14 penetrates through the position limiting and fixing plate 10 and is fixedly connected with the top plate 5, the joint rod 14 is connected with the limit fixed plate 10 in a sliding way, the two compression springs 13 are respectively sleeved on the two joint rods 14, the top of the pressure spring 13 is fixedly connected with the limiting and fixing plate 10, the bottom of the pressure spring 13 is fixedly connected with the linkage plate 12, the clamping and fixing rods 15 are fixedly arranged at the bottom of the linkage plate 12, and the lower ends of the clamping and fixing rods 15 extend into the corresponding fixing holes 8.

And a connecting baffle plate 16 is fixedly arranged on one side of the inserting plate 1.

Two sliding holes are formed in the limiting and fixing plate 10, and the two connecting rods 14 penetrate through the corresponding sliding holes and are in sliding connection with the inner walls of the corresponding sliding holes.

And a lifting rod is fixedly arranged at the top of the fixed connection plate 11.

The plurality of fixing holes 8 and the plurality of cutters 9 are distributed in an annular array.

The plurality of fastening rods 15 are distributed in an annular array.

The utility model provides a corn harvester's reaping apparatus's theory of operation as follows: when the cutting knife 9 is replaced, the lifting rod is pulled upwards only, the lifting rod can drive the fixing connecting plate 11 to ascend, the linkage plate 12 can ascend through the linkage effect of the two connecting rods 14 and starts to extrude the pressure spring 13, the clamping rod 15 can gradually leave the fixing hole 8 at the moment, after the clamping rod 15 completely leaves the fixing hole 8, the linking disc 6 loses clamping, the linking disc 6 is drawn out of the slot 2, a new linking disc 6 is inserted into the slot 2, then the lifting rod is loosened, the linkage plate 12 can descend through the elastic force effect of the pressure spring 13 until the clamping rod 15 is clamped into the fixing hole 8, the replacement of the cutting knife 9 is completed, the operation is convenient, and the replacement and clamping of the linking disc 6 can be completed only through pulling the lifting rod.

the utility model provides a corn harvester's reaping apparatus, during the use, up pulling the shadoof, make the card solid pole 15 leave fixed orifices 8 completely, then will link up the dish 6 and take out to in inserting slot 2 with new linking dish 6, then loosen the shadoof, in the card solid pole 15 just blocks into fixed orifices 8, change the completion, only need through carrying the pulling shadoof alright completion link up change and chucking of dish 6, labour saving and time saving, the dismouting is convenient.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A harvesting apparatus of a corn harvester, comprising:

inserting plates;

the plurality of slots are formed in the inserting plate;

the connecting columns are all arranged on the inserting plate in a rotating mode;

the circular clamping grooves are respectively formed in the connecting columns;

the top plates are fixedly arranged at the top ends of the corresponding connecting columns;

the connecting columns are respectively provided with a plurality of connecting discs;

the U-shaped grooves are respectively formed in the connecting discs and are matched with the circular clamping grooves;

a plurality of fixing holes, each of which is opened at the top of the plurality of engagement discs;

the cutting knives are all fixedly arranged on the connecting discs;

the limiting and fixing plates are fixedly sleeved on the connecting columns respectively and are positioned above the connecting discs;

the fixed plates are respectively arranged above the top plates;

and the plurality of clamping mechanisms are respectively arranged on the connecting columns.

2. The harvesting device of a corn harvester according to claim 1, wherein the clamping mechanism includes a linkage plate, two compression springs, two engagement rods and a plurality of clamping rods, the linkage plate is movably sleeved on the connecting column, the linkage plate is positioned between the linking disc and the limiting and fixing plate, the two linking rods are fixedly arranged at the top of the linkage plate, the top end of the connecting rod penetrates through the limiting fixed plate and is fixedly connected with the top plate, the connecting rod is connected with the limiting fixed plate in a sliding manner, the two pressure springs are respectively sleeved on the two connecting rods, the top of the pressure spring is fixedly connected with the limiting and fixing plate, the bottom of the pressure spring is fixedly connected with the linkage plate, the clamping and fixing rods are fixedly arranged at the bottom of the linkage plate, and the lower ends of the clamping and fixing rods extend into the corresponding fixing holes.

3. The harvesting device of a corn harvester according to claim 1, wherein a connecting baffle is fixedly mounted on one side of the insert plate.

4. The harvesting device of the corn harvester according to claim 2, wherein the limiting and fixing plate is provided with two sliding holes, and the two connecting rods penetrate through the corresponding sliding holes and are connected with the inner walls of the corresponding sliding holes in a sliding manner.

5. The harvesting device of a corn harvester according to claim 1, wherein a lifting bar is fixedly mounted on the top of the fixed joint plate.

6. The harvesting apparatus of a corn harvester according to claim 1, wherein the plurality of securing apertures and the plurality of cutters are each distributed in an annular array.

7. The harvesting apparatus of a corn harvester according to claim 2, wherein the plurality of catch bars are arranged in an annular array.