Automatic elevating mechanism for agricultural machinery chassis
An automatic lifting, agricultural machinery technology, applied in the chassis of agricultural machinery, agricultural machinery and machinery, application and other directions, can solve the problems of inapplicability, chassis collision and wear, time-consuming and laborious, and achieve the effect of improving the degree of automation and simplifying the steps.
Active Publication Date: 2015-12-09
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 on the wheel...
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The invention provides an automatic elevating mechanism for an agricultural machinery chassis. The automatic elevating mechanism comprises a chassis, a hydraulic oil tank arranged on the middle part of the chassis, and an engine arranged on one end of the chassis, the engine being connected with a storage battery and an oil tank, a seat arranged on a side of the engine, a steering wheel arranged on one side of the seat, and driving wheels connected with the steering wheel through a steering mechanism. The outer side of the wheel which is on one end of the chassis is provided with a wheel support. The driving wheel on the other end of the chassis is provided with a cross beam. The chassis of the end is provided with a chassis portal frame. The hydraulic oil tank is used to perform elevating operation on the chassis. Through cooperation of a gear pump and a control valve, automation degree is greatly improved. Steps of elevating the chassis are simplified, and the mechanism has certain generalization performance.
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...
Claims
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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