阅读说明：本技术 一种新型四轮微耕机 (Novel four-wheel mini-tiller ) 是由 包小兵 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种新型四轮微耕机,包括车架底盘、设置于车架底盘上的操作部、设置于设置于车架底盘前端的动力部以及设置于车架底盘后端的工作部；所述车架底盘前端设有第一车轮,所述车架底盘后端设有第二车轮；所述操作部包括控制台以及座椅；所述动力部包括机头、液压油泵以及前分动箱；所述工作部包括后分动箱、传动部、打地动力箱以及耕地齿轮。第二液压油缸与打地动力箱的设置,实现打地齿轮的高度调节,满足不同田地对耕作深度的要求,同时方便转向时,耕地齿轮的抬升；第一液压油缸与液压方向盘,可实现微耕机工作时方向的改变,提高工作效率,减少人员劳动强度。(The invention discloses a novel four-wheel mini-tiller which comprises a frame chassis, an operation part arranged on the frame chassis, a power part arranged at the front end of the frame chassis and a working part arranged at the rear end of the frame chassis, wherein the operation part is arranged on the frame chassis; the front end of the frame chassis is provided with a first wheel, and the rear end of the frame chassis is provided with a second wheel; the operation part comprises a console and a seat; the power part comprises a machine head, a hydraulic oil pump and a front transfer case; the working part comprises a rear transfer case, a transmission part, a ground beating power case and a tilling gear. The arrangement of the second hydraulic cylinder and the land digging power box realizes the height adjustment of the land digging gear, meets the requirements of different fields on the farming depth, and is convenient for lifting the tillage gear during steering; the first hydraulic oil cylinder and the hydraulic steering wheel can change the direction of the mini-tiller during working, so that the working efficiency is improved, and the labor intensity of personnel is reduced.)

1. The utility model provides a novel four-wheel machine of ploughing a little which characterized in that: comprises a frame chassis (1), an operation part arranged on the frame chassis (1), a power part arranged at the front end of the frame chassis (1) and a working part arranged at the rear end of the frame chassis (1);

a first wheel (2) is arranged at the front end of the frame chassis (1), and a second wheel (3) is arranged at the rear end of the frame chassis (1);

the operation portion comprises a control console (4) and a seat (5), the seat (5) is located at the middle position of the frame chassis (1), the control console (4) is located at one end, close to the first wheel (2), of the frame chassis (1), a hydraulic steering wheel (6) is arranged on the control console (4), a first hydraulic oil cylinder (7) connected with the first wheel (2) is arranged on the lower side of the frame chassis (1), and the hydraulic steering wheel (6) is connected with the first hydraulic oil cylinder (7) and used for controlling the traveling direction of the first wheel (2).

The power part comprises a machine head (8), a hydraulic oil pump (9) and a front transfer case (10), the front transfer case (10) is positioned on one side, away from the hydraulic steering wheel (6), of the console (4), the front transfer case (10) is connected with the first wheels (2), the machine head (8) is positioned on one side, away from the console (4), of the front transfer case (10) and is connected with the front transfer case (10), and the hydraulic oil pump (9) is arranged on one side, away from the front transfer case (10), of the machine head (8);

the working part comprises a rear transfer case (11), a transmission part (12), a grounding power case (13) and a tillage gear (14), the rear transfer case (11) is positioned at the rear end of the frame chassis (1) and is connected with the second wheels (3), one end of the front transfer case (10) far away from the machine head (8) is provided with a transmission shaft (15), the other end of the transmission shaft (15) is connected with the rear transfer case (11), the grounding power case (13) is positioned at one end of the frame chassis (1) close to the second wheels (3) and is rotationally connected with the frame chassis (1), the tillage gear (14) is positioned at the lower end of the grounding power case (13) and is rotationally connected with the grounding power case (13), the transmission part (12) is positioned at the upper end of the grounding power case (13), the rear transfer case (11) is connected with the transmission part (12) through a linkage shaft, the rear transfer case (11) is rotationally provided with a second hydraulic oil cylinder (16), the telescopic end of the second hydraulic oil cylinder (16) is rotationally connected with the transmission part (12).

2. The novel four-wheel mini-tiller as claimed in the claim, characterized in that: still include sunshade (17), sunshade (17) include support (18) and canopy lid (19), support (18) fixed connection is in frame chassis (1) one end near back transfer case (11), canopy lid (19) are connected and are located the top of seat (5) with support (18) upper end.

3. The novel four-wheel mini-tiller as claimed in the claim, characterized in that: one side of the transmission part (12) far away from the rear transfer case (11) is provided with a connecting frame (20), and the telescopic end of the second hydraulic cylinder (16) is rotatably connected with the connecting frame (20).

4. The novel four-wheel mini-tiller as claimed in the claim, characterized in that: the first hydraulic oil cylinder (7) and the second hydraulic oil cylinder (16) are connected with the hydraulic oil pump (9) through oil pipes.

5. The novel four-wheel mini-tiller as claimed in the claim, characterized in that: the front end of the frame chassis (1) is provided with a hook clamp (21).

6. The novel four-wheel mini-tiller as claimed in the claim, characterized in that: a plurality of circular arc-shaped tillage teeth (22) which incline along the same angle are axially and uniformly arranged on the tillage gear (14), and the inclination direction of the tillage teeth (22) faces the second wheel (3).

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a novel four-wheel mini-tiller.

Background

The mini-tiller uses a small diesel engine or a gasoline engine as power and has the characteristics of light weight, small volume, simple structure and the like. The micro-tillage machine is widely applicable to dry lands, paddy fields, orchards and the like in plains, mountainous areas and hills. The tractor can pump water, generate electricity, spray pesticide, spray and other operations when matched with corresponding machines, can also pull the trailer to carry out short-distance transportation, can freely run in the field by the mini-tiller, is convenient for users to use and store, saves the trouble that large agricultural machinery can not enter mountain fields, and is the best choice for vast farmers to replace cattle farming.

In the prior art, a micro-cultivator mostly adopts a fixed structure armrest frame and cannot be horizontally adjusted, so that operation dead angles are easily formed in the edge and corner regions of a field during operation, and after the operation of the micro-cultivator is finished, manual cultivation needs to be carried out on the edge and corner regions of the field manually, so that the cultivation efficiency is influenced; on the other hand, the height adjustment of the working part of the traditional mini-tiller is limited, the requirements of different fields on the tilling depth cannot be met, and the existing mini-tiller has the problems of labor in pushing and walking, inconvenient operation and poor tilling effect.

Therefore, a new four-wheel mini-tiller needs to be provided to solve the existing defects.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a novel four-wheel mini-tiller.

In order to solve the technical problem, the technical scheme provided by the invention is a novel four-wheel mini-tiller, which comprises the following steps: comprises a frame chassis, an operation part arranged on the frame chassis, a power part arranged at the front end of the frame chassis and a working part arranged at the rear end of the frame chassis;

the front end of the frame chassis is provided with a first wheel, and the rear end of the frame chassis is provided with a second wheel;

the operation portion comprises a control console and a seat, the seat is located in the middle of the frame chassis, the control console is located at one end, close to the first wheels, of the frame chassis, a hydraulic steering wheel is arranged on the control console, a first hydraulic oil cylinder connected with the first wheels is arranged on the lower side of the frame chassis, and the hydraulic steering wheel is connected with the first hydraulic oil cylinder and used for controlling the traveling direction of the first wheels.

The power part comprises a machine head, a hydraulic oil pump and a front transfer case, the front transfer case is positioned on one side of the control console, which is far away from the hydraulic steering wheel, the front transfer case is connected with the first wheels, the machine head is positioned on one side of the front transfer case, which is far away from the control console, and is connected with the front transfer case, and the hydraulic oil pump is arranged on one side of the machine head, which is far away from the front transfer case;

the utility model discloses a transfer case, including frame chassis, transmission portion, the one end of aircraft nose is kept away from to the frame chassis, the frame chassis is connected with the frame chassis, the one end that the aircraft nose was kept away from to the transfer case is equipped with the transmission shaft, the other end of transmission shaft is connected with the back transfer case, the frame chassis is located the one end that the frame chassis is close to the second wheel and rotates with the frame chassis and be connected, the gear of ploughing is located the lower extreme of the frame chassis and rotates with the frame chassis and be connected, the transmission portion is located the upper end of the frame chassis of beating, the back transfer case passes through the trace and links to each other with transmission portion, it is equipped with the second hydraulic cylinder to rotate on the back transfer case, the flexible end of second hydraulic cylinder rotates with transmission portion and links to each other.

As an improvement, the automobile rear transfer case comprises a sunshade, wherein the sunshade comprises a support and a shed cover, the support is fixedly connected to one end, close to the rear transfer case, of the frame chassis, and the shed cover is connected with the upper end of the support and located above the seat.

As an improvement, one side of the transmission part, which is far away from the rear transfer case, is provided with a connecting frame, and the telescopic end of the second hydraulic cylinder is rotatably connected with the connecting frame.

As an improvement, the first hydraulic oil cylinder and the second hydraulic oil cylinder are connected with a hydraulic oil pump through oil pipes.

As an improvement, the front end of the chassis of the frame is provided with a hook clamp.

As an improvement, a plurality of circular arc-shaped tillage teeth inclined along the same angle are axially and uniformly arranged on the tillage gear, and the inclination direction of the tillage teeth faces the second wheel.

Compared with the prior art, the invention has the advantages that: the arrangement of the second hydraulic cylinder and the land digging power box realizes the height adjustment of the land digging gear, meets the requirements of different fields on the farming depth, and is convenient for lifting the tillage gear during steering; the first hydraulic oil cylinder and the hydraulic steering wheel can change the direction of the mini-tiller during working, so that the working efficiency is improved, and the labor intensity of personnel is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a novel four-wheel mini-tiller.

As shown in the figure: 1. the frame chassis, 2, first wheel, 3, second wheel, 4, control cabinet, 5, seat, 6, hydraulic steering wheel, 7, first hydraulic cylinder, 8, aircraft nose, 9, hydraulic oil pump, 10, preceding transfer case, 11, back transfer case, 12, transmission portion, 13, power box of digging land, 14, arable land gear, 15, transmission shaft, 16, second hydraulic cylinder, 17, sunshade, 18, support, 19, canopy cover, 20, link, 21, couple card, 22, arable land tooth.

Detailed Description

The novel four-wheel mini-tiller provided by the invention is further described in detail with reference to the attached drawings.

With the attached drawings, the novel four-wheel mini-tiller comprises a frame chassis 1, an operation part arranged on the frame chassis 1, a power part arranged at the front end of the frame chassis 1 and a working part arranged at the rear end of the frame chassis 1;

in practical use, the front end of the frame chassis 1 is provided with a first wheel 2, the first wheel 2 can be steered, and the rear end of the frame chassis 1 is provided with a second wheel 3;

the operating part comprises a control console 4 and a seat 5, wherein the seat 5 is positioned in the middle of the frame chassis 1 and is fixedly connected with the frame chassis 1, and is used for a driver to ride and is convenient for driving the mini-tiller; the control console 4 is positioned at one end of the frame chassis 1 close to the first wheel 2, and the control console 4 can realize the functions of forward movement, backward movement and the like of the mini-tiller; the hydraulic steering wheel is characterized in that a hydraulic steering wheel 6 is arranged on the console 4, a first hydraulic oil cylinder 7 connected with the first wheel 2 is arranged on the lower side of the frame chassis 1, and the hydraulic steering wheel 6 is connected with the first hydraulic oil cylinder 7 and used for controlling the traveling direction of the first wheel 2.

The power part comprises a machine head 8, a hydraulic oil pump 9 and a front transfer case 10, the front transfer case 10 is positioned on one side of the console 4 far away from the hydraulic steering wheel 6, and the front transfer case 10 is connected with the first wheels 2 and used for distributing kinetic energy to the first wheels 2 and driving the first wheels 2 to rotate; the machine head 8 is positioned on one side of the front transfer case 10 far away from the control console 4 and is connected with the front transfer case 10 to provide kinetic energy for the mini-tiller; a hydraulic oil pump 9 is arranged on one side of the machine head 8, which is far away from the front transfer case 10;

the nose 8 transfers kinetic energy into a front transfer case 10, which front transfer case 10 distributes the kinetic energy to the first wheels 2, driving the rotation of the first wheels 2.

The working part comprises a rear transfer case 11, a transmission part 12, a ground hitting power case 13 and a tillage gear 14, wherein the rear transfer case 11 is positioned at the rear end of the frame chassis 1 and connected with the second wheels 3 and used for distributing kinetic energy to the second wheels 3 and driving the second wheels 3 to rotate; a transmission shaft 15 is arranged at one end of the front transfer case 10, which is far away from the machine head 8, the other end of the transmission shaft 15 is connected with the rear transfer case 11, the kinetic energy of the machine head 8 is transmitted to the rear transfer case 11 through the transmission shaft 15 by the front transfer case 10, and the kinetic energy is distributed and driven by the rear transfer case 11;

the ground beating power box 13 is located at one end, close to the second wheels 3, of the frame chassis 1 and is rotationally connected with the frame chassis 1, the tillage gear 14 is located at the lower end of the ground beating power box 13 and is rotationally connected with the ground beating power box 13, the transmission part 12 is located at the upper end of the ground beating power box 13, the rear transfer box 11 is connected with the transmission part 12 through a linkage shaft, the rear transfer box 11 transmits kinetic energy to the transmission part 12 through the linkage shaft, the ground beating power box 13 is connected with the transmission part 12, and therefore transmission of the kinetic energy is achieved, the ground beating gear 14 is connected with the ground beating power box 13, and rotation of the ground beating gear 14 is achieved.

The rear transfer case 11 is provided with a second hydraulic cylinder 16 in a rotating mode, the telescopic end of the second hydraulic cylinder 16 is connected with the transmission part 12 in a rotating mode, the ground hitting power box 13 is connected with the frame chassis 1 in a rotating mode, and therefore height adjustment of the ground hitting gear 14 can be achieved.

Still include sunshade 17, sunshade 17 includes support 18 and canopy lid 19, support 18 fixed connection is in frame chassis 1 and is close to the one end of back transfer case 11, canopy lid 19 is connected and is located the top of seat 5 with support 18 upper end, can provide good driving environment for operating personnel.

One side of the transmission part 12 far away from the rear transfer case 11 is provided with a connecting frame 20, the telescopic end of the second hydraulic cylinder 16 is rotatably connected with the connecting frame 20, and the telescopic end of the second hydraulic cylinder 16 is rotatably connected with the transmission part 12 conveniently due to the arrangement of the connecting frame 20.

The first hydraulic cylinder 7 and the second hydraulic cylinder 16 are connected with the hydraulic oil pump 9 through oil pipes, the hydraulic oil pump 9 is connected with the machine head 8, the machine head 8 provides kinetic energy for the hydraulic pump, the hydraulic oil pump 9 conveys the hydraulic oil to the first hydraulic cylinder 7 and the second hydraulic cylinder 16 through the oil pipes, and the first hydraulic cylinder 7 and the second hydraulic cylinder 16 convert hydraulic energy into mechanical energy to act.

The front end of the frame chassis 1 is provided with a hook clamp 21.

A plurality of circular arc-shaped tillage teeth 22 inclined along the same angle are axially and uniformly arranged on the tillage gear 14, and the inclination direction of the tillage teeth 22 faces the second wheel 3.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.