An automatic lifting mechanism for the chassis of agricultural machinery
A technology of automatic lifting and agricultural machinery, which is applied to the chassis of agricultural machinery, agricultural machinery and implements, and applications. It can solve the problems of chassis collision wear, inapplicability, and difficult manual operation, etc., to simplify steps and improve automation. Effect
Active Publication Date: 2017-11-21
CHANGZHOU KAIDELI MACHINERY
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Problems solved by technology
[0002] At this stage, the automatic lifting of the chassis of agricultural machinery in my country is a blind spot. Now, for agricultural equipment with a low chassis, it is difficult for the chassis to avoid these obstacles when encountering turns, ramps, and ridges during field work, causing the chassis to collide. Wear and tear shorten the service life of the machine. Some of the existing equipment on the market, which are similar to chassis lifting, are generally controlled by manual threaded screw rods. , so as to drive the lifting of the machine. This mechanism is time-consuming and laborious, and it is obviously not applicable when the chassis needs to be raised and lowered frequently. For heavier and larger machines, it is difficult to achieve manual operation by hand
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[0020] Example: such as Figure 1-6 As shown, the present invention provides an automatic lifting mechanism for agricultural machinery chassis, including a chassis 1, a hydraulic oil tank 2 arranged in the middle of the chassis 1, and an engine 10 arranged at one end of the chassis 1, and the engine 10 is connected to a battery 9 and fuel tank 11, the seat 8 that is arranged on one side of the engine 10, the seat 8 side is provided with a steering wheel 7, and the steering wheel 7 is connected to the steering wheel 6 through a steering mechanism; the outer side of the wheel at one end of the chassis 1 is provided with Wheel bracket 22; the steering wheel 6 at the other end of the chassis 1 is provided with a beam 18, and the chassis 1 at this end is provided with a chassis door frame 19; two ends of the chassis 1 are respectively provided with several first lifting cylinders 3 and the second lifting cylinder 5, the bottom of the first lifting cylinder 3 is rotated and set on t...
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The invention provides an automatic lifting mechanism for agricultural machinery chassis, which includes a chassis, a hydraulic oil tank arranged in the middle of the chassis, and an engine arranged at one end of the chassis, and the engine is connected with a battery and an oil tank, and is arranged on one side of the engine. The seat is provided with a steering wheel on one side of the seat, and the steering wheel is connected to the steering wheel through a steering mechanism; a wheel bracket is provided on the outer side of the wheel at one end of the chassis; a beam is provided on the steering wheel at the other end of the chassis, and The chassis at this end is provided with a chassis mast; the present invention utilizes a hydraulic oil cylinder to lift and lower the chassis, and through the cooperative use of a gear pump and a control valve, the degree of automation is greatly improved. The invention simplifies the steps of lifting and lowering the chassis, and has certain popularization.
Description
technical field [0001] The invention relates to a lifting mechanism, in particular to an automatic lifting mechanism of an agricultural machinery chassis. Background technique [0002] At this stage, the automatic lifting of the chassis of agricultural machinery in my country is a blind spot. Now, for agricultural equipment with a low chassis, it is difficult for the chassis to avoid these obstacles when encountering turns, ramps, and ridges during field work, causing the chassis to collide. Wear and tear shorten the service life of the machine. Some of the existing equipment on the market, which are similar to the lifting of the chassis, are generally controlled by manual threaded screw rods. , so as to drive the lifting of the machine. This mechanism is time-consuming and laborious, and it is obviously not applicable when the chassis needs to be lifted frequently. And for heavier and larger machines, it is difficult to achieve manual operation by hand. Contents of the inve...
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IPC IPC(8): A01B51/02
Inventor 何培占云建陈清刘文华陈盛文
Owner CHANGZHOU KAIDELI MACHINERY