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Full-hydraulic boat tractor

A fully hydraulic technology for mechanical tillage boats, which is applied to motor vehicles, special-purpose ships, agricultural machinery and implements, etc., and can solve problems such as steering system damage

Active Publication Date: 2019-10-25
华友天宇科技(武汉)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to prevent the mechanical plowing boat from sinking, the traditional plowing boat adopts the method of widening the driving wheel. Generally, the widening driving wheel will not sink. However, if the widening driving wheel is used for a long time, the steering system will be damaged.

Method used

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Examples

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Embodiment Construction

[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0020] Such as figure 1 As shown, a full hydraulic tillage boat includes a hull 1, a power wheel 2 is installed on the left side of the hull 1, and the power wheel 2 provides moving power for the entire tillage boat. The lower right side of the hull 1 is hinged with a front wheel installation rod 4, and the installation rod 4 can only rotate left and right around the hinge point. Front wheel 3 is installed on the lower end of front wheel mounting bar 4. The right end of the hull 1 and the front wheel mounting rod 4 are connected with a stretching spring 6, which is always in a stretched state. If the hull 1 of the mechanical farming boat is moving forward, the front wheel 3 will sink. The resistance that is receiv...

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Abstract

The invention relates to a full-hydraulic boat tractor. The full-hydraulic boat tractor comprises a hull. A power wheel is arranged on the lower left side of the hull. A front wheel mounting rod is hinged to the lower right side of the hull, and a front wheel is mounted at the lower end of the front wheel mounting rod. A tensile spring is connected between the right end of the hull and the front wheel mounting rod. A fourth hydraulic cylinder is hinged to the left side of the front wheel mounting rod, the left end of the fourth hydraulic cylinder is hinged to the bottom of the hull, and a first hydraulic pump and a second hydraulic pump are mounted on the upper side of the hull. A first hydraulic pipe is connected to the upper end of the first hydraulic pump, and a second hydraulic pipe isconnected to the upper end of the second hydraulic pump. A plow is hinged to the output end of the first hydraulic cylinder, and the output end of the second hydraulic cylinder is hinged with the topof the right end of the plow. A feedback device mounted between the second hydraulic pipe and the fourth hydraulic cylinder comprises two identical feedback modules, each of which comprises a gear, athird hydraulic cylinder and a hydraulic plug. By the full-hydraulic boat tractor, the stability and plowing effect of boat tractors during plowing can be improved.

Description

technical field [0001] The invention relates to the technical field of mechanical tillage ships, in particular to a fully hydraulic mechanical tillage ship. Background technique [0002] The mechanical plowing boat is an agricultural machine for plowing and plowing the land, whether it is a hard field, a rotten mud field, or a tidal flat field, it can perform farming very well. [0003] Traditional mechanical tillage boats adopt the method of widening the driving wheels to prevent the mechanical tillage boat from sinking when plowing the land. Generally, the widening of the driving wheels will not sink, but if the widening of the driving wheels is used for a long time, the steering system will be damaged. The angle of the plow directly affects the sinking depth of the plow when the plowing boat is plowing the land, thereby changing the resistance of the plowing boat and affecting the power of the plowing boat and the stability of the hull. When the tiller boat sinks, its fr...

Claims

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Application Information

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IPC IPC(8): A01B15/00A01B15/14B63B35/00B63H1/04
CPCA01B15/00A01B15/14B63B35/00B63H1/04
Inventor 程志文
Owner 华友天宇科技(武汉)股份有限公司
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