Compact internal combustion engine starter with built-in electromagnetic switch

A technology of electromagnetic switch and internal combustion engine, which is applied in the direction of engine motor starting, engine starting, machine/engine, etc. It can solve the problems of electromagnetic switch overload, high failure rate of one-way device, and long length of starter, so as to avoid Rigid contact, reduced failure rate, shortened length

Inactive Publication Date: 2016-08-03
SHUOZHOU SANTONGYIDA AUTOMOTIVE ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of long length and rigid contact of the starter in the prior art, the overload of the electromagnetic switch, and the high failure rate of the one-way device, and provide a compact internal combustion engine starter with a built-in electromagnetic switch with a buffer device

Method used

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  • Compact internal combustion engine starter with built-in electromagnetic switch
  • Compact internal combustion engine starter with built-in electromagnetic switch
  • Compact internal combustion engine starter with built-in electromagnetic switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 (the buffer block is arranged on the side outer wall of the barrel-shaped casing of the one-way reduction device, and the No. 1 spring roller groove is located on the side inner wall of the barrel-shaped casing of the one-way reduction device)

[0037] Such as figure 1 As shown, a compact internal combustion engine starter with a built-in electromagnetic switch includes a drive shaft 1, a moving iron core 2, a No. 1 casing 3, a built-in electromagnetic switch 5, and a motor shaft 6. It is characterized in that it also includes a one-way reduction device 4 and Buffer device; the one-way deceleration device 4 includes a deceleration device and a one-way device, such as figure 2 As shown, the reduction device is a planetary gear reducer, including the ring gear 4-1 of the No. 1 planetary reducer and the reduction drive shaft 4-9; the one-way device includes the housing 4-5 of the No. 1 one-way reduction device and friction braking device; the housing 4-5 of ...

Embodiment 2

[0045] Embodiment 2 (the buffer block is arranged on the bottom outer wall of the one-way barrel casing, and the friction braking device is located on the inner barrel wall of the one-way barrel casing)

[0046] Such as Figure 11 As shown, a compact internal combustion engine starter with a built-in electromagnetic switch includes a drive shaft 1, a moving iron core 2, a second casing 3a and a built-in electromagnetic switch 5, and its characteristics are: it also includes a one-way reduction device 4 and a buffer device; The one-way deceleration device 4 includes a deceleration device and a one-way device, such as Figure 12 As shown, the reduction device is a planetary gear reducer, including the ring gear 4-1 of the No. 1 planetary reducer and the reduction drive shaft 4-9; the one-way device includes the housing 4b-5 of the No. three one-way reduction device and friction braking device; the housing 4b-5 of the No. 3 one-way deceleration device is barrel-shaped, and its i...

Embodiment 3

[0048] Embodiment 3 (the buffer block is arranged on the side outer wall of the barrel-shaped housing of the one-way reduction device, and the spring roller is located on the outer wall of the inner ring gear of the reducer)

[0049] Such as figure 1 and Figure 16 As shown, a compact internal combustion engine starter with a built-in electromagnetic switch includes a drive shaft 1, a moving iron core 2, a No. 1 casing 3 and a built-in electromagnetic switch 5, and its characteristics are: it also includes a one-way reduction device 4 and a buffer device; The one-way deceleration device 4 includes a deceleration device and a one-way device, such as Figure 16 As shown, the reduction device is a planetary gear reducer, including the second planetary reducer ring gear 4a-1 and the reduction drive shaft 4-9; the one-way device includes the second one-way reduction device housing 4a-5 Inner wall and friction braking device; the casing 4a-5 of the No. 2 one-way deceleration devic...

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Abstract

The invention provides a compact internal combustion engine starter with built-in electromagnetic switch, which belongs to the technical field of internal combustion engine starters, and mainly solves the problems of large overall volume and high failure rate in the prior art. It includes a drive shaft, a moving iron core, a No. 1 shell or a No. 2 shell, a built-in electromagnetic switch, and a motor shaft. It is characterized by: it also includes a one-way reduction device and a buffer device; , the reduction device is a planetary gear reducer, including the ring gear of the No. 1 planetary reducer or the ring gear of the No. 2 planetary reducer and the reduction drive shaft; the one-way device includes the housing of the No. 1 one-way reduction device and friction Brake device; the housing of the No. 1 one-way deceleration device is barrel-shaped, and the inner wall is provided with a No. 1 spring roller groove, and the outer wall is provided with a No. 1 outer card platform; the No. 1 one-way deceleration device housing is set on the No. 1 On the ring gear of the planetary reducer. The buffer device is composed of a buffer block, an inner card platform and an outer card platform.

Description

technical field [0001] The invention belongs to the technical field of internal combustion engine starters, in particular to a compact internal combustion engine starter with built-in electromagnetic switches. Background technique [0002] At present, most internal combustion engine starters are deceleration starters. Regardless of the eccentric deceleration structure or the planetary deceleration structure starter, the deceleration structure and the one-way device are installed on the same starter, connected axially in sequence, and the whole machine is relatively long. The failure rate of the commonly used one-way switch is high, and the length of the whole machine is not easy to shorten, which is the bottleneck of the development of miniaturization and lightweight technology in the starter industry. Contents of the invention [0003] The purpose of the present invention is to solve the problems of long length and rigid contact of the starter in the prior art, the overl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02N11/00F02N15/04F02N15/08F02N15/10
CPCF02N11/00F02N15/046F02N15/08F02N15/10
Inventor 郑有存孟青吴伟马理强孟现鑫
Owner SHUOZHOU SANTONGYIDA AUTOMOTIVE ELECTRICAL APPLIANCE CO LTD
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