Field management machine

Abstract

The utility model relates to a field management machine which comprises a gearbox, a power input shaft and a power output shaft, the gearbox is provided with a power output main shaft, the power output main shaft is used for transmitting power after speed changing to the power input shaft, and the power input shaft is arranged in a bias mode relative to a plane formed by the axis of the power output main shaft. And the power output shaft is used for outputting the received power of the power input shaft to a corresponding working part of the field management machine. And a single wheel and double wheels can be universally used on the same machine type, replacement and assembly between the single wheel and the double wheels are facilitated, and the applicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of agricultural equipment, especially to a field management machine. BACKGROUND

[0002] The existing field management machine needs to set different intervals between the tires transversely in order to adapt to different working environments, including single wheels and double wheels, the single wheel design is usually used for narrow space operation and has high flexibility and maneuverability, and the double wheel provides higher stability and driving performance.

[0003] At present, the connecting shaft of the double wheel and the gearbox is arranged in parallel and coaxial, and the single wheel cannot be arranged in parallel and coaxial with the gearbox and needs to be arranged eccentrically, so that the connection between the double wheel and the single wheel cannot be universal, and it is difficult to change after assembly, and the existing large-scale batch production purpose cannot be met.

[0004] Therefore, a field management machine is needed, the single wheel can use the double wheel without changing the gearbox, and the applicability is improved. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a field management machine, the single wheel can use the double wheel without changing the gearbox, and the applicability is improved.

[0006] The utility model provides a kind of field management machine using the following technical scheme:

[0007] A kind of field management machine, including gearbox, power input shaft and power output shaft, the gearbox has power output total shaft, the power output total shaft is used to transmit power after speed change to power input shaft, the plane formed relative to power output total shaft axis of power input shaft is arranged with bias, the power output shaft is used to output the power received power input shaft to the corresponding work site of field management machine.

[0008] Optionally, the power output total shaft is provided with power transmission assembly for transmitting power to power input shaft, the power transmission assembly includes power transmission shaft, driving bevel gear arranged on power output total shaft and power input bevel gear coaxially arranged on power input shaft, the power transmission shaft is provided with power transmission bevel gear one engaged with driving bevel gear and power transmission bevel gear two engaged with power input bevel gear.

[0009] Optionally, the power output shaft is provided with power receiving bevel gear, the power input shaft is provided with power output bevel gear, and the power receiving bevel gear is engaged with the power output bevel gear.

[0010] Optionally, the power input shaft is used to transmit power to walking part.

[0011] Optionally, the tilt angle of the power transmission shaft and the power output shaft is adjustable.

[0012] Optionally, an intermediate bevel gear is engaged between the driving bevel gear and the power input bevel gear.

[0013] Optionally, the gearbox is a gear gearbox.

[0014] In summary, the utility model discloses at least one of the following beneficial technical effects: the single wheel can use the field management machine of double wheels without changing the gearbox, and the applicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole structure schematic diagram of the embodiment of the utility model, and the field management machine is shown in the figure.

[0016] Fig. 2 It is the partial structure schematic diagram of the embodiment of the utility model, and the field management machine is shown in the figure.

[0017] Fig. 3 It is the power input shaft and power output shaft structure schematic diagram of the embodiment of the utility model.

[0018] Mark explanation: 1, gearbox;2, power input shaft;3, power output shaft;4, power output main shaft;5, power transmission shaft;6, driving bevel gear;7, power input bevel gear;8, power transmission bevel gear one;9, power transmission bevel gear two;10, power receiving bevel gear;11, power output bevel gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings Figs. 1-3 The utility model will be further explained in detail.

[0020] The embodiment of the utility model discloses a field management machine.

[0021] Refer to Figs. 1-3 A kind of field management machine including gearbox 1, power input shaft 2 and power output shaft 3, gearbox 1 has power output main shaft 4, power output main shaft 4 is used to transmit power after being changed to power input shaft 2, power input shaft 2 is arranged offset relative to the plane formed by the axis of power output main shaft 4, power output shaft 3 is used to output the power received power input shaft 2 to the corresponding work site of field management machine. It can be universalized and shared, single wheel and double wheels can be universalized on the same model, facilitate replacement and assembly between the two, improve applicability.

[0022] In the embodiment, gearbox 1 is arranged on the frame of field management machine, can adopt the gearbox 1 system of prior art, and gearbox 1 is gear gearbox 1.

[0023] The gearbox 1 has a power output main shaft 4 for outputting power of the gearbox 1.

[0024] The power input shaft 2 is arranged to be offset from the plane formed by the axes of the power output main shaft 4 and the power input shaft 2, and is used as a single wheel.

[0025] The working part includes a walking part and a cutter part, and the power input shaft 2 can be arranged at both ends of the power output main shaft 4, or only one end, that is, the cutter part can be installed with double cutters or a single cutter, thereby improving the applicability.

[0026] In the embodiment, the power input shaft 2 is used to transmit power to the walking part.

[0027] The power input shaft 2 is arranged to be offset from the plane formed by the axes of the power output main shaft 4 and the power input shaft 2.

[0028] In the embodiment, a housing is arranged at the output end of the gearbox 1, and the housing is used to install a power transmission assembly.

[0029] The power output main shaft 4 is provided with a power transmission assembly for transmitting power to the power input shaft 2, and the power transmission assembly includes a power transmission shaft 5, a driving bevel gear 6 arranged on the power output main shaft 4, and a power input bevel gear 7 coaxially arranged on the power input shaft 2, the power transmission shaft 5 is rotationally fitted in the housing, and the power transmission shaft 5 is provided with a power transmission bevel gear I 8 engaged with the driving bevel gear 6 and a power transmission bevel gear II 9 engaged with the power input bevel gear 7.

[0030] The transmission mode between the power input shaft 2 and the power output shaft 3 can adopt existing transmission modes such as chain transmission and shaft transmission.

[0031] In the embodiment, the power output shaft 3 includes a power output shaft 3 connected with the power input shaft 2, the power output shaft 3 is provided with a power receiving bevel gear 10, the power input shaft 2 is provided with a power output bevel gear 11, the power receiving bevel gear 10 is engaged with the power output bevel gear 11 and transmits power to the working part through the power input shaft 2.

[0032] When a single wheel is used, the power transmission bevel gear is engaged with the driving bevel gear 6 to complete power transmission to the power input shaft 2, and the single wheel is installed on the power output shaft 3, and the radial direction of the single wheel is along the extension line of the axis of the power output main shaft 4.

[0033] In the embodiment, the inclination angle of the power transmission shaft 5 and the power output shaft 3 is adjustable. During installation, the installation angle between the power transmission shaft 5 and the power output shaft 3 is adjusted by changing the engagement position of the driving bevel gear 6 and the power input bevel gear 7.

[0034] The utility model discloses a mode for installing the single wheel only through power transmission assembly without changing the gearbox 1, can be universal and shared, can install the single wheel on the double wheel machine type, realizes universal, facilitates the replacement assembly between both, improves the applicability.

[0035] Embodiment 2:

[0036] The difference between this embodiment and embodiment 2 is that the intermediate bevel gear is engaged between the driving bevel gear 6 and the power input bevel gear 7, and the adjustment is realized by engaging the power input bevel gear 7 at different positions of the intermediate bevel gear.

[0037] Finally, it is to be explained that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A farm management machine characterized by: The gearbox (1) has a power output main shaft (4) for transmitting power after gear shifting to the power input shaft (2), the power input shaft (2) is arranged offset to the plane formed by the power output main shaft (4) axis, the power output shaft (3) is used for outputting power received by the power input shaft (2) to the corresponding working part of the farm management machine.

2. The farm management machine of claim 1, wherein: The power output main shaft (4) is provided with a power transmission assembly for transmitting power to the power input shaft (2), the power transmission assembly comprises a power transmission shaft (5), a driving bevel gear (6) provided on the power output main shaft (4) and a power input bevel gear (7) coaxially provided on the power input shaft (2), the power transmission shaft (5) is provided with a power transmission bevel gear one (8) engaged with the driving bevel gear (6) and a power transmission bevel gear two (9) engaged with the power input bevel gear (7).

3. The farm management machine of claim 2, wherein: The power output shaft (3) is provided with a power receiving bevel gear (10), the power input shaft (2) is provided with a power output bevel gear (11), the power receiving bevel gear (10) is engaged with the power output bevel gear (11).

4. The farm management machine of claim 1, wherein: The power input shaft (2) is used for transmitting power to the walking part.

5. The farm management machine of claim 2, wherein: The inclination angle of the power transmission shaft (5) and the power output shaft (3) can be adjusted.

6. The farm management machine of claim 2, wherein: The driving bevel gear (6) and the power input bevel gear (7) are engaged with an intermediate bevel gear.

7. The farm management machine of claim 1, wherein: The gearbox (1) is a gear gearbox (1).

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