CN216994593U - Agricultural machinery operation platform - Google Patents

Abstract

An agricultural work platform having a wale mode and a course mode, comprising: the front end and the tail end of the main beam are respectively connected with a box type axle; the cab is installed at the front end of the main beam; the travelling devices are respectively arranged on the left side and the right side of the box type axle and comprise a first rotating mechanism, travelling wheels, a fixed frame and a driving mechanism, the travelling wheels are connected with the driving mechanism, the driving mechanism is connected with the fixed frame, the fixed frame is connected with a rotating part of the first rotating mechanism, and a connecting part of the first rotating mechanism is connected with the box type axle; the power cabin is arranged at the tail end of the main beam and is respectively connected with the traveling device and the cab; and the hanging device is arranged on the main beam, connected with the power cabin and used for connecting the working machine tool and realizing the lifting and the rotation of the working machine tool. The utility model greatly reduces the damage to the soil structure and the yield reduction of crops in the operation process of the agricultural machinery.

Description

An agricultural machinery working platform

technical field

The utility model relates to the field of agricultural machinery, in particular to a high-efficiency agricultural machinery operation platform which can effectively prevent the destruction of field soil structures.

Background technique

In paddy field farming operations, farm animals are used early. The soil structure of paddy fields is loose, and some good soils have a granule structure with very good water storage and air permeability, which are especially suitable for the growth of crops. With the development of agricultural mechanization, large-scale agricultural machinery has gradually replaced farming animals; with the popularization of large-scale agricultural machinery, agricultural production has reached a new level, but the destructive effect of large-scale agricultural machinery on cultivated land is also increasing, especially When turning or turning around in the field, agricultural machinery will repeatedly walk and roll on the ground. According to statistics, only two operations of sowing and harvesting will compact 20 to 30% of the soil in the field, while conventional farming produces the whole process of each crop. At least 50% of the field soil is compacted in the mechanical operation of the plant, resulting in the root system of the crops not being able to take root, the protein accumulation of the plant is relatively weak, and the protein content is relatively low, which ultimately affects the normal growth and yield of the crops. With the acceleration of agricultural mechanization, the damage caused by large agricultural machinery to cultivated land is gradually recognized. Therefore, how to effectively solve the problem of large agricultural machinery turning and turning around in paddy field plots, and minimize the damage to paddy field soil structure during the operation of agricultural machinery. The ring has become an urgent problem to be solved in this field.

Utility model content

The technical problem to be solved by the utility model is to provide an agricultural machinery operation platform and a field operation method thereof aiming at the above-mentioned defects of the prior art.

In order to achieve the above purpose, the utility model provides an agricultural machinery operation platform, which includes:

a main beam, the front end and the rear end of the main beam are respectively connected with box-type axles;

a cab, mounted on the front end of the main beam;

A traveling device is installed on the left and right sides of the box-type axle, the traveling device includes a first slewing mechanism, a traveling wheel, a fixed frame and a driving mechanism, the traveling wheel is connected with the driving mechanism, and the driving mechanism The mechanism is connected with the fixing frame, the fixing frame is connected with the rotating part of the first slewing mechanism, and the connecting part of the first slewing mechanism is connected with the box-type axle;

a power cabin, mounted on the rear end of the main beam, and connected with the running gear and the cab respectively; and

The hooking device is installed on the main beam and connected with the power cabin, and is used for connecting the working implement and realizing the lifting and rotation of the working implement.

In the above-mentioned agricultural machinery operation platform, the cab, the traveling device and the hooking device respectively have a corresponding horizontal position and a vertical position.

The above agricultural machinery work platform, wherein the cab includes a cockpit and a third slewing mechanism, the third slewing mechanism is connected to the main beam, and the slewing part of the third slewing mechanism is connected to the bottom of the cab connect.

The above-mentioned agricultural machinery operation platform, wherein, in the vertical position, the cockpit is longitudinally forward, the traveling wheels of the traveling device are all longitudinal, and the driving mechanism of the traveling device drives the corresponding traveling wheels to travel and retreat respectively. and braking.

The above-mentioned agricultural machinery operation platform, wherein, in the transverse position, the third rotation mechanism adjusts the cockpit to rotate 90° in the traveling direction, and the first rotation mechanism drives the corresponding traveling wheels to rotate 90° respectively, The driving mechanism drives the corresponding traveling wheels to travel, retreat and brake respectively.

The above agricultural machinery work platform, wherein the hooking device comprises a guide pipe, a lift pipe, a first oil cylinder and a second slewing mechanism, the guide pipe is connected with the main beam and the axis of the guide pipe is perpendicular to the The main beam, the lift tube is sleeved in the guide tube and slides up and down along the guide tube, the bottom of the lift tube is connected to the second rotating mechanism, and one end of the first oil cylinder is connected to the guide tube The pipe is connected, and the other end of the first oil cylinder is connected with the lift pipe.

In the above-mentioned agricultural machinery work platform, in the horizontal position, the second rotation mechanism drives the work implement to rotate 180°.

The above-mentioned agricultural machinery work platform, wherein the box-type axle is connected with the main beam through a fixed shaft, the left and right sides of the box-type axle are respectively provided with second oil cylinders for left and right balance adjustment, the second One end of the oil cylinder is connected to the box-type axle, and the other end of the second oil cylinder is connected to the main beam.

In the above-mentioned agricultural machinery operation platform, the operation equipment includes rice transplanting equipment, seeding equipment, plant protection equipment and fertilization equipment.

The above-mentioned agricultural machinery operation platform further comprises a remote controller for switching the vertical position and the horizontal position.

The technical effect of the present utility model is:

The utility model has the advantages of convenient operation and high work efficiency, and can be equipped with various operating tools such as rice transplanting, sowing, plant protection and fertilization, which greatly improves the work efficiency; Consistent, more convenient for personnel to operate; the front and rear box-type axles can effectively prevent the wheels from slipping under the action of the second hydraulic cylinders on both sides; it can realize the overall longitudinal displacement of the machine-cultivation road, and work and travel widely among the crops in the field. The working direction of the machine can be adjusted according to the traveling direction of the whole machine. Through the reasonable switching of the two driving modes of vertical and horizontal and the lifting and rotating of the hook device, the whole field can be completed without turning around and turning in the field when the whole machine is operating. It greatly reduces the damage to the soil structure during the operation of agricultural machinery, and solves the problem of crop yield reduction.

The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present utility model.

Description of drawings

1 is a schematic structural diagram of an agricultural machinery operation platform according to an embodiment of the present utility model;

2 is a cross-sectional view of a traveling device according to an embodiment of the present invention;

3 is a schematic structural diagram of a hooking device according to an embodiment of the present invention;

4 is a schematic diagram of lifting and lowering of a work tool mounted on a hitch device according to an embodiment of the present invention;

5 is a schematic diagram of the rotation of a work tool mounted on a hitch device according to an embodiment of the present invention;

6 is a schematic structural diagram of a cab according to an embodiment of the present invention;

7 is a schematic diagram of a vertical mode of an agricultural machinery operation platform according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a horizontal mode of an agricultural machinery operation platform according to an embodiment of the present invention.

where the reference number

1 main beam

2 cabs

21 Cockpit

22 The third slewing mechanism

3 engine compartments

4 box axles

41 Fixed shaft

42 Second oil cylinder

5 walking device

51 walking wheels

52 Fixtures

53 The first rotary mechanism

54 drive mechanism

6 hitch device

61 guide tube

62 lift pipe

63 Second slewing mechanism

64 first cylinder

7 work tools

Lifting height of L hitch

Detailed ways

Below in conjunction with the accompanying drawings, the structural principle and the working principle of the present utility model are specifically described:

Referring to FIGS. 1 and 2 , FIG. 1 is a schematic structural diagram of an agricultural machinery working platform according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a traveling device 5 according to an embodiment of the present invention. The agricultural machinery operation platform of the present invention has a vertical mode and a horizontal mode, and includes: a main beam 1, the front and rear ends of the main beam 1 are respectively connected with box-type axles 4; a cab 2 is installed on the main beam 1. The front end of the beam 1; the traveling device 5 is installed on the left and right sides of the box-type axle 4, respectively. The traveling wheel 51 is connected with the driving mechanism 54 , the driving mechanism 54 is connected with the fixing frame 52 , and the fixing frame 52 is connected with the rotating part of the first rotating mechanism 53 . The connecting part is connected with the box-type axle 4, and each traveling wheel 51 has an independent driving mechanism 54 and a first rotating mechanism 53, which can realize independent control. The engine can realize a variety of steering and driving modes; the power cabin 3 is installed at the rear end of the main beam 1, and is respectively connected with the walking device 5 and the cab 2; and the hooking device 6 is installed in the main The beam 1 is connected to the power cabin 3 for connecting the working implement 7 and realizing the lifting and rotation of the working implement 7 . Wherein, the cab 2, the running device 5 and the hooking device 6 respectively have a transverse position and a longitudinal position corresponding to the transverse mode and the longitudinal mode. The hooking device 6 is a universal interface, and the working tools 7 may include rice transplanting tools, seeding tools, plant protection tools, and fertilizing tools, etc., so that one machine can be used for multiple purposes, and the production operation efficiency can be improved.

This embodiment may further include a remote controller for switching the vertical mode and the horizontal mode. The box-type axle 4 is connected to the main beam 1 through a fixed shaft 41 . The left and right sides of the box-type axle 4 are respectively provided with second oil cylinders 42 for left-right balance adjustment. One end is connected to the box axle 4 , and the other end of the second oil cylinder 42 is connected to the main beam 1 . When the whole machine passes through uneven road conditions, the second oil cylinder 42 is stretched or contracted by adjusting the pressure balance between the rod cavity and the rodless cavity of the second oil cylinder 42 on the left and right sides, so that the box-type axle 4 can be kept at a certain position around the fixed shaft 41. Swing within the range, which can effectively prevent the wheels from slipping.

Referring to FIGS. 3 to 5 , FIG. 3 is a schematic structural diagram of a hitch device 6 according to an embodiment of the present invention, FIG. 4 is a schematic view of the lifting and lowering of a work tool 7 mounted on the hitch device 6 according to an embodiment of the present invention, and FIG. 5 is the utility model A schematic diagram of the rotation of the work tool 7 mounted on the hitch device 6 according to the new embodiment. The hooking device 6 includes a guide pipe 61, a lift pipe 62, a first oil cylinder 64 and a second rotary mechanism 63. The guide pipe 61 is connected with the main beam 1 and the axis of the guide pipe 61 is perpendicular to the Main beam 1, the lift tube 62 is sleeved in the guide tube 61 and slides up and down along the guide tube 61, the bottom of the lift tube 62 is connected with the second rotation mechanism 63, the first One end of the oil cylinder 64 is connected to the guide pipe 61 , and the other end of the first oil cylinder 64 is connected to the lift pipe 62 . The hitch device 6 can enable the mounted work tool 7 to realize lifting and rotation functions. In FIG. 4, L is the liftable height of the hitch device 6. During operation, the direction of the work tool 7 can be adjusted according to the traveling direction of the whole machine. Ensure the consistency of the working tool 7 and the traveling direction of the whole machine.

Referring to FIG. 6 , FIG. 6 is a schematic structural diagram of a cab 2 according to an embodiment of the present invention. The cab 2 includes a cab 21 and a third slewing mechanism 22 , the third slewing mechanism 22 is connected to the main beam 1 , and the swivel portion of the third slewing mechanism 22 is connected to the bottom of the cab 21 . . The cockpit 21 can be rotated as a whole, and the operation direction of the operator can be guaranteed to be consistent with the movement direction of the work platform during operation, which is convenient for the operator to control.

Referring to FIG. 7 , FIG. 7 is a schematic diagram of a vertical mode of an agricultural machinery operation platform according to an embodiment of the present invention. In the vertical travel mode, the cockpit 21 is longitudinally facing forward, the traveling wheels 51 of the four traveling devices 5 are all longitudinal, and the four driving mechanisms 54 respectively drive the corresponding traveling wheels 51 to realize the whole machine traveling, backward and forward. Braking, the first turning mechanism 53 of the front traveling device 5 along the traveling direction of the whole machine controls the turning of the whole machine, that is, the first two first turning mechanisms 53 in the traveling direction are responsible for the turning of the whole machine.

Referring to FIG. 8 , FIG. 8 is a schematic diagram of a horizontal mode of an agricultural machinery operation platform according to an embodiment of the present invention. In the transverse mode, the third slewing mechanism 22 adjusts the cockpit 21 to rotate 90° in the traveling direction to switch to the transverse direction, and the four first slewing mechanisms 53 respectively drive the corresponding four traveling wheels 51 to rotate 90° to switch to Laterally, the four driving mechanisms 54 drive the corresponding traveling wheels 51 respectively to realize the traveling, retreating and braking of the entire machine, and the first turning mechanism 53 of the front traveling device 5 along the traveling direction of the entire machine controls the steering of the entire machine, That is, the first two first turning mechanisms 53 in the traveling direction are responsible for turning the whole machine.

The four groups of traveling devices 5 of the whole machine of the present invention all have independent turning and driving units. Through the different combinations of actions between the traveling wheels 51, the whole machine can realize omnidirectional autonomous and multiple steering and driving modes, and the whole machine can be Realize the straight line walking between the rows of crops in the field, and the overall displacement on the machine ploughing road; the hooking device 6 can realize the lifting and turning of the work tool 7, and can be equipped with various work tools 7 for transplanting, sowing, plant protection and fertilization, and can travel according to the whole machine. The direction adjusts the direction of the machine, so that the driving direction of the driver is consistent with the traveling direction of the whole machine; the whole machine can realize reciprocating operation, and can realize the overall longitudinal displacement on the machine-cultivation road during operation, and travel widely among the crops in the field, and the operation direction of the machine can follow the direction of the machine. The travel direction of the whole machine is adjusted, and it is no longer necessary to turn around and turn in the field during the operation, which effectively reduces the damage to the soil structure of the cultivated land and the reduction of crop yields caused by the frequent turning and turning of the agricultural machinery during the field operation. One machine has multiple functions, which improves the operation efficiency and can better meet the needs of agricultural production.

Of course, the present utility model can also have other various embodiments, without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present invention.

Claims (10)

1. An agricultural machinery operation platform, its characterized in that includes:

the front end and the tail end of the main beam are respectively connected with a box type axle;

the cab is installed at the front end of the main beam;

the travelling devices are respectively arranged on the left side and the right side of the box type axle and comprise a first rotating mechanism, travelling wheels, a fixed frame and a driving mechanism, the travelling wheels are connected with the driving mechanism, the driving mechanism is connected with the fixed frame, the fixed frame is connected with a rotating part of the first rotating mechanism, and a connecting part of the first rotating mechanism is connected with the box type axle;

the power cabin is arranged at the tail end of the main beam and is respectively connected with the traveling device and the cab; and

and the hanging device is arranged on the main beam, connected with the power cabin and used for connecting the operation machine tool and realizing the lifting and the rotation of the operation machine tool.

2. An agricultural work platform according to claim 1, wherein the cab, the running gear and the hitch have a respective traverse position and a respective wale position.

3. The agricultural work platform of claim 2, wherein the cab includes a cockpit and a third swivel connected to the main beam, the swivel of the third swivel being connected to the bottom of the cockpit.

4. The agricultural work platform of claim 3, wherein in the wale position, the cockpit is oriented longitudinally forward, the wheels of the mobile unit are both longitudinal, and the drive mechanism of the mobile unit drives the respective wheels to travel, retract and brake.

5. The agricultural work platform of claim 4, wherein in the traverse position, the third swing mechanism adjusts the cockpit to rotate 90 ° in the direction of travel, the first swing mechanism drives the corresponding road wheels to rotate 90 ° respectively, and the driving mechanism drives the corresponding road wheels to travel, retract and brake respectively.

6. The agricultural work platform of claim 2, 3, 4, or 5, wherein the hitch comprises a guide tube, a lift tube, a first cylinder, and a second swing mechanism, the guide tube is connected to the main beam and the axis of the guide tube is perpendicular to the main beam, the lift tube is sleeved in the guide tube and slides up and down along the guide tube, the bottom of the lift tube is connected to the second swing mechanism, one end of the first cylinder is connected to the guide tube, and the other end of the first cylinder is connected to the lift tube.

7. The agricultural work platform of claim 6, wherein the second swing mechanism rotates the work implement 180 ° when in the landscape position.

8. The agricultural machinery operation platform of claim 1, 2, 3, 4 or 5, wherein the van-type axle is connected with the main beam through a fixed shaft, second oil cylinders for left and right balance adjustment are respectively arranged on the left and right sides of the van-type axle, one end of each second oil cylinder is connected with the van-type axle, and the other end of each second oil cylinder is connected with the main beam.

9. An agricultural work platform according to claim 1, 2, 3, 4 or 5, wherein the work implements include a rice transplanting implement, a seed planting implement, a plant protection implement and a fertilizer applicator.

10. An agricultural work platform according to claim 2, 3, 4 or 5, further comprising a remote control for switching the wale position and the course position.

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