Leveling machine with hydraulic lifting device

The technology of a hydraulic lifting device and a leveling machine is applied in the field of leveling machines, which can solve the problems of poor gripping effect and uneven loosening, and achieve the effects of good gripping effect, not easy to slip, and easy to operate.

CN106258031AInactive Publication Date: 2017-01-04TONGXIANG LONGXIANG FARM MACHINERY & GRAIN OIL PROFESSIONAL COOP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-01-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a leveling machine with a hydraulic lifting device. The temper mill comprises a vehicle body, wheels, a soil-loosening plate, the hydraulic lifting device and a traction device. The soil-loosening plate comprises a frame and a ditching groove. The frame includes a first frame and a second frame. A straight support rack, an oblique support rack and a support plate are arranged on the first frame. One end of the ditching groove is arranged at the top end of the straight support rack, and the other end thereof is connected with the support plate. Each wheel comprises a steel ring, a plurality of protrusions of the same shape are arranged on the outer wall of the steel ring, a plurality of expansion pieces are arranged on the steel ring, and the width of the expansion pieces is larger than the width of the steel ring. The leveling machine has the advantages that the leveling machine is reasonable in structural design, the first vertical plate of the soil-loosening plate loosens soil, and the second vertical plate of the soil-loosening plate levels the loosened farmland; ditching can be performed during soil loosening, and work efficiency is increased; the frame is foldable, the horizontal area of the whole frame is reduced, and traveling on a small road can be achieved; the leveling machine is stable during moving and good in grip effect, and the wheels do not sink into the land too deeply.
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Description

technical field

[0001] The invention relates to a leveling machine with a hydraulic lifting device, which belongs to agricultural machinery. Background technique

[0002] The leveling machine is mainly used for loosening soil in paddy fields. In agricultural production, cultivating the soil is an essential step. Large-scale machinery can be used to deep plow the soil and crush large clods of soil. This method of operation is suitable for loosening the soil before planting crops. At present, the structure of general tempering machine is relatively complicated, involving various operation steps, the operation is cumbersome, the machine is prone to failure, and it is not conducive to long-term use. Moreover, the area of ​​general loosening equipment is relatively large, and some small roads are not easy to pass, and are not easy to store.

[0003] The general loosening equipment that has all can not carry out ditching, must carry out separately to farmland ditching, and is ve...

Examples

Embodiment

[0038] see Figure 1 to Figure 7 , the present embodiment includes a vehicle body 30, wheels 101, a loosening board 10, a hydraulic lifting device 40, and a traction device 50. The described loosening board 10 includes a frame 1 and a trench 2, and the frame 1 includes two parallel transverse Plate 11 and three vertical boards 12 parallel to each other, the two ends of each vertical board 12 are respectively fixed with horizontal board 11; A vertical board 12 of described side edge is No. 1 vertical board 121, and remaining two vertical boards 12 are No. 2 vertical board 122, some loosening knives 3 are all provided with on two No. 2 vertical boards 122. No. 2 vertical board 122 is used for loosening soil, and No. 1 vertical board 121 is used for leveling farmland.

[0039] Described frame 1 comprises a No. 1 frame 13 and two No. 2 frames 14, and two No. 2 frames 14 are respectively installed on the both sides of No. 1 frame 13, and hinges are passed between No. 2 frame 14 an...