CN209768227U - lifting device for corn harvester and corn harvester - Google Patents

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to an elevator for a corn harvester and the corn harvester, the elevator comprises a shell, a main conveying shaft, a driven conveying shaft, a conveying chain arranged between the main conveying shaft and the driven conveying shaft, an inlet arranged at the end part of the shell and used for being connected with a corn header and an outlet arranged at the end part of the shell and used for being connected with an elevator conveyor; a scraper is arranged on the conveying chain; the shell is fixed with the frame of the corn harvester through a support frame; and the supporting frame is provided with a stop curtain extending to the conveying chain at the driven conveying shaft. The utility model discloses simple structure, novel in design, reasonable through setting up the check apron, can effectively solve because of the situation such as the elevator card that the sudden stop caused dies, the equipment maintenance number of times that significantly reduces increases and reaps efficiency, reduces the maize and reaps operation intensity, convenient operation, swift, and the practicality is strong, has stronger popularization and application and worth.

Description

lifting device for corn harvester and corn harvester

Technical Field

The utility model relates to an agricultural equipment technical field, in particular to an elevator and corn harvester for corn harvester.

Background

The corn harvester is an agricultural machine which can complete multiple operations of ear picking, stacking, stalk returning once and the like on the corn once by using machinery when the corn is ripe. The corn stalk harvesting equipment is mechanically completed, the labor intensity is reduced, the corn stalk harvesting equipment is matched with a motor vehicle capable of walking in a farmland, the corn stalk harvesting operation is completed, the corn harvesting labor cycle is shortened, and the labor intensity is reduced. The elevator in the corn harvester has the function of conveying corn ears, namely corn cobs, picked off by the header to a granary or a peeling machine. In the actual operation in-process, because of improper operation or stop suddenly midway, still remain in the lift by the cob that just got into the header does not get into the automobile body, because of lift and the slope of whole header set up, lead to the cob to flow back to the passive axle head of lift easily, and then the dead lift conveying chain of card, increase the equipment maintenance number of times, influence the operating efficiency.

Disclosure of Invention

Therefore, the utility model provides an elevator and corn harvester for corn harvester, design science, reasonable, convenient operation, convenient reduces intensity of labour, improves and reaps efficiency.

According to the design scheme provided by the utility model, the elevator for the corn harvester comprises a shell, a main conveying shaft, a driven conveying shaft, a conveying chain arranged between the main conveying shaft and the driven conveying shaft, an inlet arranged at the end part of the shell and used for being connected with a corn cutting table, and an outlet arranged at the end part of the shell and used for being connected with a lifting conveyor; a scraper is arranged on the conveying chain; the shell is fixed with the frame of the corn harvester through a support frame; and the supporting frame is provided with a stop curtain extending to the conveying chain at the driven conveying shaft.

The curtain is provided with a plurality of forks, the forks extend from the bottom to the upper part of the curtain, and the fork height is 2/3 of the width of the curtain.

In the above, the curtain is provided with a row of mounting holes for fixing with the support frame bolts.

A corn harvester comprises a motor vehicle for walking, a corn header, the elevator connected with the corn header, an elevating conveyor connected with the elevator, and a storage bin connected with the elevating conveyor; the corn harvesting platform, the elevator and the lifting conveyor are all fixed with the motor vehicle through a support frame, and the bin is arranged on the motor vehicle.

Among foretell corn harvester, a plurality of corn headers are laid at the motor vehicle front end through the support frame, and the corn header that is fixed in the middle of is connected through the lift conveyer that slope conveying roller and adjacent corn header correspond for the ear of corn behind two adjacent corn headers is carried to same lift conveyer in through the slope conveying roller that sets up on the support frame.

The utility model has the advantages that:

The utility model discloses simple structure, novel in design, reasonable through setting up the check curtain, can effectively solve because of the situation such as the elevator card that the sudden stop caused dies, the equipment maintenance number of times that significantly reduces increases and reaps efficiency, reduces the maize and reaps operation intensity, convenient operation, swift has stronger popularization and application and worth.

Description of the drawings:

FIG. 1 is a schematic illustration of an embodiment of an elevator installation;

FIG. 2 is a schematic diagram of an embodiment of an elevator;

FIG. 3 is a top view of an embodiment of an elevator;

FIG. 4 is a schematic view of an embodiment of a curtain;

FIG. 5 is a schematic view of an embodiment of a blind installation;

Fig. 6 is a schematic view of an embodiment of a corn harvester elevator assembly.

The specific implementation mode is as follows:

in the figure, reference numeral 1 denotes an elevator, reference numeral 2 denotes a support frame, reference numeral 21 denotes a support frame beam for fixing a curtain, reference numeral 22 denotes a support frame beam for fixing a header, reference numeral 23 denotes a support frame beam for fitting with a motor vehicle, reference numeral 2a denotes a support frame to which an elevator is fitted, reference numeral 2b denotes a support frame to which an elevator is not fitted, reference numeral 3 denotes a main conveying shaft, reference numeral 4 denotes a passive conveying shaft, reference numeral 5 denotes a conveying chain, reference numeral 6 denotes a scraper, reference numeral 7 denotes a curtain, and reference numeral 8 denotes an inclined conveying roller.

The present invention will be described in further detail with reference to the accompanying drawings and technical solutions, and embodiments of the present invention will be described in detail by way of preferred examples, but the embodiments of the present invention are not limited thereto.

the embodiment of the utility model provides an elevator for corn harvester, as shown in fig. 1 ~ 5, contains casing, main conveying axle and passive conveying axle, sets up the conveying chain between main conveying axle and passive conveying axle, and establish the import that is used for being connected with the maize header at casing tip and be used for with be used for promoting the export that the conveyer is connected, be provided with the scraper blade on the conveying chain, the casing passes through the support frame and fixes with the corn harvester frame, be provided with the check apron that extends to the conveying chain of passive conveying axle department on the support frame.

the curtain is provided with a plurality of forks, the forks extend from the bottom to the upper part of the curtain, and the fork height is 2/3 of the width of the curtain. Scraper blade and check curtain can adopt the rubber material according to actual operation environment demand, guarantee to reap the integrity of corncob, for avoiding the check curtain to influence the lift transport because of self hardness, the check curtain adopts the structural design of forking, under the prerequisite of guaranteeing the normal lift transport performance of lift transport ware, effectively solves the lift transport ware because of the putty card condition such as die that suddenly the parking arouses, reduces the equipment maintenance number of times, excellent in use effect improves the maize and reaps intensity.

the curtain stopper is provided with a row of mounting holes for fixing the curtain stopper with the support frame bolt, the curtain stopper is fixed with the support frame through the bolt, the assembly and disassembly are convenient, and the curtain stoppers with different sizes can be replaced according to actual use requirements.

a corn harvester comprises a motor vehicle for walking, a corn header, the elevator connected with the corn header, an elevating conveyor connected with the elevator, and a storage bin connected with the elevating conveyor; the corn harvesting platform, the elevator and the lifting conveyor are all fixed with the motor vehicle through a support frame, and the bin is arranged on the motor vehicle. Corn header, lift conveyer, promotion conveyer can be fixed through support frame and motor vehicles respectively, carry out multistage transport through lift conveyer, promotion conveyer to the corn-on-cob after reaping, and effectual, and equipment, maintenance convenience.

referring to fig. 6, a plurality of corn headers are laid at the front end of a motor vehicle through a support frame, the corn headers fixed in the middle are connected with an elevator corresponding to an adjacent corn header through inclined conveying rollers, so that corncobs behind the two adjacent corn headers are conveyed into the same elevator through the inclined conveying rollers arranged on the support frame, the plurality of corn headers are arranged, a plurality of rows of corns can be harvested simultaneously, 3 ~ 6 corn headers can be arranged according to actual operation requirements, and the corn harvesting efficiency is greatly improved.

the present invention is not limited to the above-described embodiments, and various changes can be made by those skilled in the art, and any changes which are equivalent or similar to the present invention are intended to be covered by the scope of the claims of the present invention.

Claims (5)

1. an elevator for a corn harvester is characterized by comprising a shell, a main conveying shaft, a driven conveying shaft, a conveying chain arranged between the main conveying shaft and the driven conveying shaft, an inlet arranged at the end part of the shell and used for being connected with a corn header and an outlet arranged at the end part of the shell and used for being connected with an elevator conveyor; a scraper is arranged on the conveying chain; the shell is fixed with the frame of the corn harvester through a support frame; and the supporting frame is provided with a stop curtain extending to the conveying chain at the driven conveying shaft.

2. The elevator for a corn harvester of claim 1, wherein the curtain has a plurality of tines extending from a bottom to an upper portion of the curtain, the tines having a height that is 2/3 of a width of the curtain.

3. An elevator for a corn harvester as in claim 1, wherein the curtain is provided with a row of mounting holes for bolting to a support bracket.

4. A corn harvester comprises a motor vehicle for walking, a corn header, an elevator as claimed in any one of claims 1 ~ 3 connected with the corn header, an elevator conveyor connected with the elevator, and a bin connected with the elevator conveyor, wherein the corn header, the elevator conveyor and the elevator conveyor are all fixed with the motor vehicle through a support frame, and the bin is arranged on the motor vehicle.

5. The corn harvester as set forth in claim 4, wherein the plurality of corn headers are arranged at the front end of the motor vehicle by a support frame, and the corn header fixed in the middle is connected with the corresponding elevator of the adjacent corn header by inclined conveying rollers, so that the corn ears behind the adjacent two corn headers are conveyed into the same elevator by the inclined conveying rollers arranged on the support frame.