CN218042548U

CN218042548U - Three-row six-drive corn harvester

Info

Publication number: CN218042548U
Application number: CN202222121435.4U
Authority: CN
Inventors: 崔守波; 荣庆雷; 戚明锋; 宓大涛
Original assignee: Shandong Juming Machinery Co ltd
Current assignee: Shandong Juming Machinery Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-16
Anticipated expiration: 2032-08-12

Abstract

The utility model belongs to the technical field of the harvester, especially, relate to triplex row six-drive maize picker, which comprises a base, the chassis front end is provided with the front drive axle, front drive axle rear is provided with the rear drive axle, the rear drive axle rear is provided with the steering axle, the rear drive axle, the steering axle is fixed on the chassis, be provided with the walking gearbox on the chassis, the engine is connected to the walking gearbox, the walking gearbox passes through the transaxle and connects the front drive axle, the walking gearbox passes through walking drive shaft and connects the steering axle, the rear drive axle passes through intermediate transmission shaft and connects the rear drive axle, this application carries out specific design to triplex row maize picker, install the engine on the chassis, utilize the engine to drive the walking gearbox and then utilize the walking gearbox to drive each transmission shaft and then realize the front wheel, the drive of rear wheel and the directive wheel motion at rearmost, and then realize triplex row maize picker's six drive motions, utilize mechanical drive to replace the HST device, the manufacturing cost of triplex row maize picker has been reduced.

Description

Three-row six-drive corn harvester

Technical Field

The application belongs to the technical field of harvesters, and particularly relates to a three-row six-wheel-drive corn harvester.

Background

The three-row corn harvester is smaller than other harvesters, but larger than the two-row corn harvester, but needs enough power for driving and harvesting, so that the cost is too high when the HST device is installed on the three-row corn harvester, and the structure of the granary is changed due to the specific harvesting row number of three rows.

SUMMERY OF THE UTILITY MODEL

The present application provides a three row six drive corn harvester for solving the above problems.

The purpose of this application is to provide triplex row six-wheel drive maize picker, and this application utilizes the engine to drive the gearbox, connects the six rounds of motion of walking gearbox and then drive maize picker by the gearbox, reduces triplex row six-wheel drive maize harvester's cost, changes the granary structure simultaneously for the granary structure more is fit for triplex row harvester and uses.

In order to achieve the purpose of the application, the technical scheme of the application is as follows:

three-row six-drive corn harvester comprising a chassis, wherein a front drive axle is arranged at the front end of the chassis, a rear drive axle is arranged behind the front drive axle, a steering axle is arranged behind the rear drive axle, the rear drive axle and the steering axle are fixed on the chassis, a walking gearbox is arranged on the chassis, the walking gearbox is connected with an engine, the walking gearbox is connected with the front drive axle through a drive transmission shaft, the walking gearbox is connected with the steering axle through a walking transmission shaft, and the rear drive axle is connected with the rear drive axle through a middle transmission shaft.

Furthermore, a supporting frame is arranged at the rear end of the chassis, the granary is arranged on the supporting frame, and a guide plate is arranged at the upper end of the granary.

Furthermore, be provided with first support on the support frame, be provided with the hinge bar on the granary, hinge bar and the articulated cooperation of first support still are provided with on the support frame and drive actuating cylinder, drive actuating cylinder's push rod and the articulated cooperation of granary, drive actuating cylinder and the articulated cooperation of support frame.

Furthermore, be provided with the bearing diagonal on the support frame, the one end and the support frame fixed connection of bearing diagonal, the other end and the first support fixed connection of bearing diagonal drive actuating cylinder setting on the bearing diagonal, drive actuating cylinder and bearing diagonal articulated cooperation.

Furthermore, a cross brace is arranged on the first support.

Further, the guide plate comprises a guide transverse plate and a guide side plate, the guide transverse plate extends along the edge of the granary, the guide side plate is fixedly arranged on the guide transverse plate, and the guide side plate is fixedly connected with the granary.

Furthermore, an output belt wheel is arranged on the engine, an input belt wheel is arranged on an input shaft of the walking gearbox, and the output belt wheel is connected with the input belt wheel through a transmission belt.

Furthermore, a header is arranged on the chassis, and 4 groups of grain dividers are arranged on the header.

Furthermore, a feeding roller is arranged at the rear end of the header, a fruit ear lifting and transporting system is arranged at the rear end of the feeding roller, and the fruit ear lifting and transporting system is connected with the fruit ear peeling machine.

Furthermore, a grain collecting hopper is arranged on the chassis, and the ear peeling machine is connected with the granary and the grain collecting hopper.

Compared with the prior art, the beneficial effect of this application is:

1. this application carries out specific design to triplex row maize picker, installs the engine on the chassis, utilizes the engine to drive the walking gearbox and then utilizes the walking gearbox to drive each transmission shaft and then realize the drive of front wheel, rear wheel and the directive wheel motion at rearmost, and then realizes triplex row maize picker's six and drive the motion, utilizes mechanical drive to replace the HST device, has reduced triplex row maize picker's manufacturing cost.

2. This application installation is to the special granary of triplex row maize picker design on the chassis, clean maize after skinning gets into in the granary, the granary is by first support, the bearing diagonal, the hinge bar, the stull is spacing, and then make stable the fixing on the support frame of granary, carry out the lifting to the granary by driving actuating cylinder, it installs on the bearing diagonal to make the driving distance who drives actuating cylinder shorten to drive actuating cylinder, also can reduce the cost of driving actuating cylinder, and, the hinge bar is located granary upper end and drives actuating cylinder and is located the whole granary structure of bearing diagonal and also can improve the stability of driving actuating cylinder.

3. This application installation guide plate on the granary, the outstanding granary of guide plate for can utilize the guide plate for the direction when the granary is unloaded, the stable outflow of the maize seed grain in the water conservancy diversion transverse plate and the water conservancy diversion curb plate messenger granary of guide plate realizes stably unloading.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the overall structure of FIG. 1 in another orientation;

FIG. 3 is a schematic view of the overall structure of the chassis of the present application;

FIG. 4 is a schematic top view of the structure of FIG. 3;

fig. 5 is a schematic view of the overall structure of the chassis of the present application in cooperation with various components.

In the figure:

1. the corn harvester comprises a grain divider, 2, a header, 3, a feeding roller, 4, an ear lifting system, 5, a cab, 6, an ear peeler, 7, a granary, 8, a guide plate, 9, a hinge rod, 10, a first support, 11, a cross support, 12, a grain collecting hopper, 13, an inclined support, 14, a first articulated part, 15, a driving cylinder, 16, a front driving axle, 17, wheels, 18, a rear driving axle, 19, a traveling gearbox, 20, a steering axle, 21, a support frame, 22, a traveling transmission shaft, 23, a chassis, 24, a driving transmission shaft, 25 and an engine.

Detailed Description

The present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present application, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present application, and are not intended to refer to any components or elements of the present application, and are not to be construed as limiting the present application.

Example 1

Compared with other corn harvesters, the three-row and six-drive corn harvester has the advantages that the number of harvesting rows at one time is under the middle level, so that power output like that of a four-row harvester is not needed, and the grain containing quantity of the grain bin 7 is under the middle level due to different sizes of the chassis 23, so that the corresponding grain bin 7 needs to be redesigned in a driving overall structure and a corresponding flow guide part is added.

The embodiment comprises a chassis 23, the chassis 23 is taken as a main body, a cab 5 is arranged on the chassis 23 to further operate the whole corn harvester, a front drive axle 16 is arranged at the front end of the chassis 23, a group of wheels 17 is arranged on the front drive axle 16, a rear drive axle 18 is arranged behind the front drive axle 16, a steering axle 20 is arranged behind the rear drive axle 18, the rear drive axle 18 and the steering axle 20 are fixed on the chassis 23, a group of wheels 17 is arranged on the rear drive axle 18, a group of wheels 17 is arranged on the steering axle 20, a walking gearbox 19 is arranged on the chassis 23, the walking gearbox 19 is connected with an engine 25, the walking gearbox 19 is connected with the front drive axle 16 through a drive transmission shaft 24, the walking gearbox 19 is connected with the steering axle 20 through a walking transmission shaft 22, the rear drive axle 18 is connected with the rear drive axle 18 through an intermediate transmission shaft, an output belt wheel is installed on an engine 25, an input belt wheel is installed on an input shaft of a walking gearbox 19, the output belt wheel is connected with the input belt wheel through a transmission belt, the transmission belt adopts a triangular transmission belt, a header 2 is installed on a chassis 23, 4-component grain lifters 1 are fixedly installed on the header 2, so that the 4-component grain lifters 1 form a three-row six-drive corn harvester, a feeding roller 3 is arranged at the rear end of the header 2, an ear lifting system 4 is installed at the rear end of the feeding roller 3, the ear lifting system 4 is connected with an ear peeling machine 6, a grain collecting hopper 12 is installed on the chassis 23, and the ear peeling machine 6 is connected with a grain bin 7 and the grain collecting hopper 12.

In the embodiment, the corn reaches the header 2 through the nearside divider 1 and then enters the feed roller 3, the main component of the feed roller 3 is a spiral shaft, so that the feed roller 3 transports the un-peeled corn to the ear peeling machine 6 through the ear lifting system 4, the ear peeling machine 6 peels the corn, corn grains mixed in the peeled bracts are transported to the grain collecting hopper 12 through the grain lifting machine, and the peeled clean corn is transported to the grain bin 7 to finish the harvesting function.

The grain unloading task can be started after the harvest operation is finished, and the overall structure of the granary 7 of the embodiment is as follows: support frame 21 is installed to chassis 23 rear end, support frame 21 adopts horizontal steel and vertical steel welding to form, granary 7 is arranged on support frame 21, guide plate 8 is installed to 7 upper ends of granary, in this embodiment, guide plate 8 includes the horizontal board of water conservancy diversion and water conservancy diversion curb plate, the horizontal board of water conservancy diversion extends along 7 edges of granary, water conservancy diversion curb plate fixed mounting is on the horizontal board of water conservancy diversion, water conservancy diversion curb plate and 7 fixed connection of granary, and is specific, the water conservancy diversion curb plate, the horizontal board of water conservancy diversion passes through the bolt fastening on granary 7.

More specifically, a first support 10 is installed on a support frame 21, the first support 10 and the support frame 21 are obliquely arranged, the fixing scheme is welding, a hinge rod 9 is fixedly installed on a grain bin 7, the hinge rod 9 is fixedly connected with the grain bin 7 through a bolt or welding, the hinge rod 9 and the first support 10 are hinged through a first hinge portion 14, the first hinge portion 14 is a hinge shaft, a driving cylinder 15 is further installed on the support frame 21, a push rod of the driving cylinder 15 is hinged and matched with the grain bin 7, the driving cylinder 15 is hinged and matched with the support frame 21, in the embodiment, an inclined support 13 is installed on the support frame 21, the inclined support 13 is obliquely arranged relative to transverse steel, one end of the inclined support 13 is fixedly connected with the support frame 21, the other end of the inclined support 13 is fixedly connected with the first support 10, the fixing connection scheme is welded or fixedly connected with a bolt, the driving cylinder 15 is installed on the inclined support 13, the installation position is an area near the middle of the inclined support 13, the driving cylinder 15 is hinged and matched with the inclined support 13, in addition, a transverse support 11 is fixedly installed, and a welded or fixedly connected with a welded or bolted connection is adopted, so as to further to enhance the overall structure of the inclined support 10 at the final inclined structure of the grain bin 7.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims

1. The three-row six-drive corn harvester is characterized by comprising a chassis (23), wherein a front drive axle (16) is arranged at the front end of the chassis (23), a rear drive axle (18) is arranged behind the front drive axle (16), a steering axle (20) is arranged behind the rear drive axle (18), and the rear drive axle (18) and the steering axle (20) are fixed on the chassis (23);

the chassis (23) is provided with a walking gearbox (19), the walking gearbox (19) is connected with an engine (25), the walking gearbox (19) is connected with the front drive axle (16) through a drive transmission shaft (24), the walking gearbox (19) is connected with the steering axle (20) through a walking transmission shaft (22), and the rear drive axle (18) is connected with the rear drive axle (18) through an intermediate transmission shaft.

2. The three-row six-drive corn harvester as claimed in claim 1, characterized in that a supporting frame (21) is arranged at the rear end of the chassis (23), the grain bin (7) is arranged on the supporting frame (21), and a guide plate (8) is arranged at the upper end of the grain bin (7).

3. The three-row six-drive corn harvester as claimed in claim 2, wherein the support frame (21) is provided with a first support (10), the grain bin (7) is provided with a hinged rod (9), the hinged rod (9) is hinged and matched with the first support (10), the support frame (21) is further provided with a driving cylinder (15), a push rod of the driving cylinder (15) is hinged and matched with the grain bin (7), and the driving cylinder (15) is hinged and matched with the support frame (21).

4. The three-row six-drive corn harvester as recited in claim 3, characterized in that the supporting frame (21) is provided with an inclined strut (13), one end of the inclined strut (13) is fixedly connected with the supporting frame (21), the other end of the inclined strut (13) is fixedly connected with the first support (10), the driving cylinder (15) is arranged on the inclined strut (13), and the driving cylinder (15) is in hinged fit with the inclined strut (13).

5. The three row six wheel drive corn harvester of claim 3, characterized in that the first support (10) is provided with a cross brace (11).

6. The three-row six-drive corn harvester as claimed in claim 2, wherein the guide plate (8) comprises a guide transverse plate and a guide side plate, the guide transverse plate extends along the edge of the grain bin (7), the guide side plate is fixedly arranged on the guide transverse plate, and the guide side plate is fixedly connected with the grain bin (7).

7. The three-row six-drive corn harvester as in claim 1, characterized in that the engine (25) is provided with an output belt wheel, the input shaft of the walking gearbox (19) is provided with an input belt wheel, and the output belt wheel is connected with the input belt wheel through a transmission belt.

8. The three-row six-wheel-drive corn harvester as claimed in claim 1, characterized in that the chassis (23) is provided with a header (2), and the header (2) is provided with a 4-component straw cutter (1).

9. The three-row six-drive corn harvester as claimed in claim 8, characterized in that the rear end of the header (2) is provided with a feed roller (3), the rear end of the feed roller (3) is provided with an ear lifting system (4), and the ear lifting system (4) is connected with the ear peeler (6).

10. The three-row six-drive corn harvester as in claim 9, wherein a grain collecting hopper (12) is arranged on the chassis (23), and the ear peeler (6) is connected with the grain bin (7) and the grain collecting hopper (12).