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Loading machine

A technology for loaders and diesel engines, applied in signal devices, mechanical equipment, engine components, etc., can solve problems such as filter clogging, affecting air entry, waste, etc., and achieve the effect of alleviating fatigue, simple structure, and high efficiency

Inactive Publication Date: 2015-04-22
JINAN QUANGONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The air filter consists of two parts, the filter element and the housing. After a long time of use, the filter element will also be clogged. If it is not replaced in time, it will affect the entry of air. If it is replaced early, it will cause waste.

Method used

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Embodiment Construction

[0023] Accompanying drawing is the specific embodiment of the present invention. Such as Figure 1 to Figure 3 As shown, this kind of loader includes lubricating oil adder, driver's seat and air filtration system, among which such as figure 1 As shown, the lubricating oil adder includes a double-acting hydraulic cylinder 1 and a lubricating oil cylinder 2 that are integrally formed together, the output end of the piston rod 3 of the double-acting hydraulic cylinder 1 is located in the lubricating oil cylinder 2, and the output end of the piston rod 3 The end of the output end is connected with a push plate 4 matching the inner cavity of the lubricating oil cylinder 2, and the pushing plate 4 acts as a piston, and an inlet check valve is installed at the oil inlet of the lubricating oil cylinder 2 5. The inlet one-way valve 5 is connected to the lubricating oil tank 6, and the oil outlet of the lubricating oil cylinder 2 is installed with an outlet one-way valve 7 that only go...

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Abstract

The invention relates to the field of engineering machines, and particularly discloses a loading machine which comprises a lubricating oil adding device, a driver seat and an air filtering system. The lubricating oil adding device feeds and discharges lubricating oil through a double-acting hydraulic oil cylinder, and then distributes the lubricating oil into all pin shafts through a lubricating oil distributor. An inflating cushion is arranged in the driver seat and can be inflated with air and filled with water, and therefore the purpose of massaging can be achieved through flowing of water or air. The air filtering system transmits pressure changes received by a pressure sensor to a PLC control system, and then a pressure value is analyzed to determine whether a filter element is blocked. The loading machine is simple in structure, the lubricating oil can be added conveniently, the labor efficiency is improved, fatigue of a driver can be effectively relieved, and the driver can be reminded to replace the filter element in time, so that the air is filtered fully.

Description

(1) Technical field [0001] The invention relates to the field of engineering machinery, in particular to a loader. (2) Background technology [0002] The loader is a kind of large-scale construction machinery. In order to protect the loader, it is necessary to add lubricating oil to each pin shaft, mainly for lubrication, cooling, rust prevention, cleaning, sealing and buffering. At present, it is generally used to manually add lubricating oil through a grease gun. The operation is difficult and the working hours are long, which seriously affects the work efficiency. At the same time, the driver will feel backache after driving such a heavy machine all day, and cannot get a good rest and recovery. The next day, I had to devote myself to a new job, which was very hard. [0003] The air filter in the loader is a device to remove particulate impurities in the air. During operation, if the inhaled air contains dust and other impurities, it will aggravate the wear of the par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/44B60Q9/00F16N7/14B60N2/90
CPCB60N2/90B60N2/976B60Q9/00F16N7/14F16N2270/00F16N2270/20
Inventor 卞敬春张秀丽郭泽森
Owner JINAN QUANGONG MACHINERY
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