Novel engine start pull disk with wear-resistant ring
A technology for engine starting and wear-resistant rings, which is applied in the direction of engine starting, engine components, machines/engines, etc. It can solve problems such as broken ropes and wear of starting pulley covers, so as to avoid wear, solve problems that are difficult to fix, smooth surface effect
Active Publication Date: 2015-12-30
潍坊众旺农业机械有限公司
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Problems solved by technology
[0003] The technical problem to be solved in the present invention is to provide a new type of engine starting pull plate with a wear-resistant ring for the shortcomings of the existing technology. It seems to be a simple technical improvement, but it is not suitable for small-scale agricultural equipment tillage machine technology. In the field, it is not available at present. It solves the problems of the starting pulley cover being worn and the pull cord being worn out in the above technology, and effectively avoids the wear during the friction process between the pull cord and the cover.
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Embodiment Construction
[0021] For ease of description, below in conjunction with accompanying drawing, the novel engine starting pull plate that has wear-resisting ring of invention is described in detail.
[0022] like Figure 1 to Figure 5 As shown in , a new type of engine starting pull plate with a wear-resistant ring includes a start pull plate body 1, and a wear-resistant ring 2 of ceramic material is inlaid on the start pull plate body 1; the wear-resistant ring 2 and A fixed gasket 3 is also provided between the start pull plate body 1; the fixed gasket 3 is provided with a through hole 4 for installing the wear ring 2; The connection part 5 is flat; the center of the connection part 5 is depressed downwards to form a curved pit 6 with a radian; the through hole 4 is located at the bottom of the pit 6; The pit 6 is in the shape of a trumpet with a large opening at the top and a small opening at the bottom; rounded corners 7 are provided at the downwardly recessed corners of the connecting p...
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The invention provides a novel engine start pull disk with a wear-resistant ring, which comprises a start pull disk body, wherein a ceramic wear-resistant ring is embedded in the start pull disk body; a fixed gasket is arranged between the wear-resistant pull ring and start pull disk; the fixed gasket is provided with a through hole for mounting the wear-resistant ring; the fixed gasket comprises a connecting part connected with the start pull disk; and the connecting part is flat. The seemingly simple technical improvement is an innovation for the present in the technical field of minitype agricultural equipment mini-tillers. The novel engine start pull disk solves the problems of abrasion of the start pull disk cover and the breaking of the pull rope in the technique. The characteristics of high strength and smooth surface of the ceramic are utilized to effectively avoid the abrasion in the pull rope-cover friction process.
Description
technical field [0001] The invention relates to the field of mechanical equipment, in particular to a starting device, in particular to a novel engine starting pull plate with a wear-resistant ring. Background technique [0002] As we all know, most small gasoline engines and diesel engines use a starter pull plate. When the start pull plate is pulled, the mechanical claws rotate out of the pull plate and match the structure of the motor shaft end to make the motor shaft rotate, thereby starting the motor to generate electricity. , and finally start the diesel engine or gasoline engine. This technology is relatively mature. However, as a small-scale agricultural equipment manufacturer, among the agricultural equipment sold, many customers report that the starter puller is easy to damage, mainly showing that the starter puller is used many times. During the pull process, the starting pull rope will rub against the hole set on the cover of the start pulling disk for a long tim...
Claims
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IPC IPC(8): F02N3/02
Inventor 王谈理
Owner 潍坊众旺农业机械有限公司