A compact internal combustion engine starter with external 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 high failure rate and difficulty in shortening the length of the whole machine, so as to avoid rigid contact, compact structure and shorten length Effect
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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 an external electromagnetic switch includes a drive shaft 1, a shift fork 2, a No. 1 casing 3, an external electromagnetic switch 5, and a motor shaft 6. It is characterized in that 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 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 th...
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] like Figure 11 As shown, a compact internal combustion engine starter with an external electromagnetic switch includes a drive shaft 1, a shift fork 2, a second shell 3a and an external electromagnetic switch 5, and is characterized in that it also includes a one-way reduction device 4 and a buffer device; Described one-way deceleration device 4 comprises deceleration device and 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 inner ...
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] like figure 1 and Figure 16 As shown, a compact internal combustion engine starter with an external electromagnetic switch includes a drive shaft 1, a shift fork 2, a No. 1 casing 3 and an external electromagnetic switch 5, and is characterized in that it also includes a one-way reduction device 4 and a buffer device; Described one-way deceleration device 4 comprises deceleration device and 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 and friction braking device; the No. 2 one-way deceleration device housing 4a-5 is barrel-shaped, i...
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