CN217884483U

CN217884483U - Four-row six-drive corn harvester

Info

Publication number: CN217884483U
Application number: CN202222130168.7U
Authority: CN
Inventors: 崔守波; 荣庆雷; 张敏; 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: 2022-11-25
Anticipated expiration: 2032-08-12

Abstract

The utility model belongs to the technical field of the harvester, especially, relate to four lines six maize picker that drive, which comprises a base, be provided with the front drive axle on the chassis, the rear drive axle has been arranged to front drive axle rear, the steering axle has been arranged to the rear drive axle rear, rear drive axle and steering axle are fixed on the chassis, be provided with the engine on the chassis, the walking gearbox has been arranged at the engine rear, hydraulic motor has been arranged between engine and the walking gearbox, hydraulic variable pump has been arranged to engine the place ahead, hydraulic variable pump is connected to the engine, hydraulic variable pump connects hydraulic motor, hydraulic motor connects the walking gearbox, the walking gearbox passes through the transmission shaft and connects the front drive axle, rear drive axle and steering axle, this application installs hydraulic variable pump and hydraulic motor on four lines maize picker's chassis, drive hydraulic variable pump by the engine and again drive hydraulic motor and then provide sufficient power for the walking gearbox, realize that four lines maize picker's six drives and arrange.

Description

Four-row six-drive corn harvester

Technical Field

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

Background

Compared with other harvesters, the four-row corn harvester can harvest 4 rows of corns at each time, so that the four-row corn harvester is larger in size and needs larger power input.

SUMMERY OF THE UTILITY MODEL

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

The utility model aims at providing four lines six drive maize picker, utilize hydraulic motor, hydraulic pressure variable pump to arrange respectively on the chassis, utilize the engine to drive hydraulic pressure variable pump and drive hydraulic motor again, drive the walking gearbox by hydraulic motor again and then make front-drive axle, rear drive axle and steering axle independent motion, realize four lines six drive maize picker's six movements of driving, provide sufficient power for four lines six drive maize harvesters simultaneously.

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

four-row six-drive corn harvester, which comprises a base plate, be provided with the front drive axle on the chassis, the rear drive axle has been arranged to front drive axle rear, the steering axle has been arranged to the rear drive axle rear, rear drive axle and steering axle are fixed on the chassis, be provided with the engine on the chassis, the walking gearbox has been arranged to the engine rear, hydraulic motor has been arranged between engine and the walking gearbox, hydraulic variable pump has been arranged to engine the place ahead, hydraulic variable pump is connected to the engine, hydraulic variable pump connects hydraulic motor, hydraulic motor connects the walking gearbox, the walking gearbox passes through the transmission shaft and connects the front drive axle, rear drive axle and steering axle.

Furthermore, an output belt wheel is arranged on the engine, an input belt wheel is arranged on the hydraulic variable pump, and the same transmission belt is arranged on the output belt wheel and the input belt wheel.

Furthermore, the hydraulic variable pump is connected with the hydraulic motor through a hydraulic oil pipe.

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

Furthermore, the upper end of the granary is hinged with a guide plate.

Further, be provided with the articulated shaft on the granary, be provided with the connecting rod on the articulated shaft, seted up logical groove on the connecting rod, be provided with the cooperation axle on the guide plate, the cooperation axle is worn to establish and is led to the inslot.

Further, be provided with first support on the support frame, the articulated hinge bar that is provided with in first support upper end is provided with the stull on the first support, and the stull is located the hinge bar below, hinge bar and granary fixed connection, and the articulated drive actuating cylinder that is provided with on the support frame drives actuating cylinder, and the push rod that drives actuating cylinder is connected with the granary is articulated.

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

Furthermore, a header is arranged on the chassis, 5 groups of grain dividers are arranged on the header, a feed roller is arranged behind the header, a cluster lifting system is arranged behind the feed roller, a cluster peeling system is arranged behind the cluster lifting system, and the cluster peeling system is connected with the granary.

Furthermore, the ear peeling system is connected with a grain lifting machine, and the grain lifting machine is connected with a grain collecting hopper.

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

1. this application installation hydraulic pressure variable pump and hydraulic motor on four lines maize picker's chassis to arrange hydraulic pressure variable pump and hydraulic motor respectively in the place ahead and the rear of engine, make arranging of chassis the focus stable, and can drive hydraulic pressure variable pump again by the engine and drive hydraulic motor and then provide sufficient power for the walking gearbox, realize six of four lines maize harvesters and drive the arrangement.

2. The utility model provides a articulated guide plate that is provided with on the granary for the guide plate can shelter from the granary as required, functions such as water conservancy diversion, satisfy the granary needs that four lines six drive maize picker, it is supplementary by the connecting rod provides in the guide plate motion, the granary is by driving actuating cylinder drive, it installs on the bearing diagonal to drive actuating cylinder, provide sufficient power and need not bigger size drive actuating cylinder for the lifting of granary, reduce the cost that four lines six drive maize harvesters.

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 diagram of the overall structure of the chassis of the present application in cooperation with various components;

FIG. 2 is a schematic structural view of FIG. 1 in a top view;

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

FIG. 4 is a schematic view of the overall structure of the present application in one direction;

fig. 5 is a schematic view of the whole structure of the present application in another direction.

In the figure:

1. the device comprises a front drive axle, 2, a chassis, 3, a hydraulic variable pump, 4, an engine, 5, wheels, 6, a support frame, 7, a rear drive axle, 8, a hydraulic motor, 9, a steering axle, 10, a front drive shaft, 11, a traveling transmission shaft, 12, a traveling gearbox, 13, a steering transmission shaft, 14, a header, 15, a divider, 16, a feeding roller, 17, an ear lifting system, 18, an ear peeling system, 19, a guide plate, 20, a grain bin, 21, a grain elevator, 22, a grain collecting hopper, 23, a hinged rod, 24, a cross brace, 25, a through groove, 26, a first brace, 27, a driving cylinder, 28, an inclined brace, 29 and a connecting rod.

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

The embodiment is a four-row six-drive corn harvester, and the corn harvester is characterized in that four rows of corns can be harvested at one time, and the harvester belongs to a harvester with more harvesting rows at one time, so that the four-row six-drive corn harvester is heavier, a larger input motive machine is needed, the power of the engine 4 is increased independently, the gravity center of the chassis 2 is unstable, the cost is increased greatly, and the larger grain bin 20 is needed for containing more grains due to the fact that the corns are harvested at one time, and the four-row corn harvester is uniquely designed.

The four-row six-drive corn harvester is based on a chassis 2, a front drive axle 1 is fixedly installed on the chassis 2, a rear drive axle 7 is arranged behind the front drive axle 1, a steering axle 9 is arranged behind the rear drive axle 7, the rear drive axle 7 and the steering axle 9 are fixed on the chassis 2, wheels 5 are installed on the front drive axle 1, the rear drive axle 7 and the steering axle 9, the wheels 5 on the front drive axle 1 and the rear drive axle 7 serve as driving wheels, and the wheels 5 on the steering axle 9 serve as steering wheels.

This embodiment installs engine 4 on chassis 2, engine 4 arranges near rear drive axle 7, walking gearbox 12 has been arranged to engine 4 rear, walking gearbox 12 is located between rear drive axle 7 and steering axle 9, hydraulic motor 8 has been arranged between engine 4 and the walking gearbox 12, hydraulic variable pump 3 has been arranged in engine 4 the place ahead, hydraulic variable pump 3 is connected to engine 4, it is concrete, install the output pulley on the output shaft of engine 4, install the input pulley on hydraulic variable pump 3, install same drive belt on output pulley and the input pulley, the drive belt adopts the triangle drive belt, provide power for hydraulic variable pump 3 by engine 4, hydraulic variable pump 3 connects hydraulic motor 8, it is concrete, hydraulic variable pump 3 connects hydraulic motor 8 through hydraulic pressure oil pipe, hydraulic motor 8 connects walking gearbox 12 through the output shaft, walking gearbox 12 connects front drive axle 1 through the transmission shaft, rear drive axle 7 and steering axle 9.

In the embodiment, a header 14 is installed on a

chassis

2, and 5 grain dividers 15 are installed on the header 14, so that the corn harvester can harvest 4 rows of corn at one time, a feed roller 16 is installed behind the header 14, the feed roller 16 is a screw shaft, an ear lift system 17 is arranged behind the feed roller 16, an ear peeling system 18 is arranged behind the ear lift system 17, the ear peeling system 18 is connected with a grain bin 20, meanwhile, the ear peeling system 18 is connected with a grain elevator 21, the grain elevator 21 is connected with a grain collecting hopper 22, the harvested corn enters the feed roller 16 through the grain divider 15 and the header 14, enters the ear lift system 17 under the screw conveying of the feed roller 16, the ear lift system 17 conveys the corn to the ear peeling system 18 for peeling, the peeled corn enters the grain collecting hopper 22, and the corn grains on the peeled bract of the grain bin enter the grain collecting hopper 22 through the grain elevator 21.

In this embodiment, a supporting frame 6 is installed at the rear end of the chassis 2, the supporting frame 6 includes a transverse steel bar and a longitudinal steel bar which are fixedly connected by welding, a granary 20 is installed on the supporting frame 6, a guide plate 19 is installed at the upper end of the granary 20 in a hinged manner, the guide plate 19 is fixedly connected with the granary 20 through a hinge, an articulated shaft is installed on the granary 20, the articulated shaft is welded by a connecting rod 29, a connecting rod 29 is fixedly installed on the articulated shaft, a through groove 25 is formed in the connecting rod 29, a matching shaft is installed on the guide plate 19 and is fixed on the guide plate 19 through welding, the matching shaft penetrates through the through groove 25, when the guide plate 19 on the granary 20 rotates, the connecting rod 29 assists the guide plate 19 to move, in addition, a spring is installed on the granary 20, the other end of the spring is connected with the guide plate 19, so that the guide plate 19 can automatically return, corn grains at the edge of the granary 20 can be shielded after the guide plate 19 is folded, and a large number of corns can also ensure the stability of the guide plate 19 when passing through the guide plate 19.

More specifically, fixed mounting has first support 26 on the support frame 6, the fixed mounting mode is the welding, first support 26 arranges with the support frame 6 slope, articulated hinge 23 of installing in first support 26 upper end, fixed mounting has stull 24 on the first support 26, the fixed mounting mode adopts the welding mode, stull 24 is located hinge 23 below, stull 24 strengthens the stability of first support 26, hinge 23 and granary 20 fixed connection, articulated mounting has drive actuating cylinder 27 on the support frame 6, the push rod that drives actuating cylinder 27 is connected with granary 20 is articulated, specifically, install bearing diagonal 28 on the support frame 6, the one end and the first support 26 fixed connection of bearing diagonal 28, the other end and the support frame 6 fixed connection of bearing diagonal 28, the fixed connection mode adopts the welding, drive actuating cylinder 27 arranges on bearing diagonal 28, drive actuating cylinder 27 and bearing diagonal 28 are articulated to cooperate.

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, improvement and the like 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 four-row six-drive corn harvester is characterized by comprising a chassis (2), wherein a front drive axle (1) is arranged on the chassis (2), a rear drive axle (7) is arranged behind the front drive axle (1), a steering axle (9) is arranged behind the rear drive axle (7), and the rear drive axle (7) and the steering axle (9) are fixed on the chassis (2);

be provided with engine (4) on chassis (2), walking gearbox (12) have been arranged at engine (4) rear, hydraulic motor (8) have been arranged between engine (4) and walking gearbox (12), hydraulic variable pump (3) have been arranged in engine (4) the place ahead, hydraulic variable pump (3) are connected in engine (4), hydraulic motor (8) are connected in hydraulic variable pump (3), walking gearbox (12) are connected in hydraulic motor (8), walking gearbox (12) are through transmission shaft connection front drive axle (1), rear drive axle (7) and steering axle (9).

2. The four-row six-drive corn harvester as in claim 1, wherein the engine (4) is provided with an output belt pulley, the hydraulic variable pump (3) is provided with an input belt pulley, and the output belt pulley and the input belt pulley are provided with the same transmission belt.

3. A four-row six-drive corn harvester as in claim 1, characterized in that the hydraulic variable pump (3) is connected to the hydraulic motor (8) through hydraulic oil pipes.

4. The four-row six-drive corn harvester as claimed in claim 1, wherein a supporting frame (6) is arranged at the rear end of the chassis (2), and a granary (20) is arranged on the supporting frame (6).

5. The four-row six-drive corn harvester as in claim 4, characterized in that a guide plate (19) is hinged at the upper end of the granary (20).

6. The four-row six-wheel-drive corn harvester as in claim 5, wherein the granary (20) is provided with a hinged shaft, the hinged shaft is provided with a connecting rod (29), the connecting rod (29) is provided with a through groove (25), the guide plate (19) is provided with a matching shaft, and the matching shaft penetrates through the through groove (25).

7. The four-row six-drive corn harvester as claimed in claim 4, wherein the support frame (6) is provided with a first support (26), the upper end of the first support (26) is hinged with a hinged rod (23), the first support (26) is provided with a cross brace (24), the cross brace (24) is positioned below the hinged rod (23), and the hinged rod (23) is fixedly connected with the granary (20);

the support frame (6) is hinged with a driving cylinder (27), and a push rod of the driving cylinder (27) is hinged with the granary (20).

8. A four-row six-drive corn harvester as in claim 7, characterized in that the supporting frame (6) is provided with an inclined support (28), the other end of the inclined support (28) is fixedly connected with the first support (26), the driving cylinder (27) is arranged on the inclined support (28), and the driving cylinder (27) is in hinged fit with the inclined support (28).

9. A four-row six-drive corn harvester according to claim 1, characterized in that a header (14) is arranged on the chassis (2), 5-group grain dividing devices (15) are arranged on the header (14), a feed roller (16) is arranged behind the header (14), an ear lift system (17) is arranged behind the feed roller (16), an ear peeling system (18) is arranged behind the ear lift system (17), and the ear peeling system (18) is connected with a granary (20).

10. The four-row six-wheel-drive corn harvester of claim 9, wherein the ear peeling system (18) is connected with a kernel lifter (21), and the kernel lifter (21) is connected with a kernel collecting hopper (22).