Lifting type leg pressing device used for physical education
A lifting, leg-pressing technology, applied to gymnastics equipment, sports accessories, stilts, etc., can solve the problems of inability to adjust the height, poor exercise effect, etc., and achieve the effect of easy balance
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Embodiment 1
[0036] A lifting type leg pressing device for sports, such as Figure 1-8 As shown, it includes a box body 3, a first bearing seat 4, a bottom plate 5, a second bearing seat 6, a rotating shaft 7, a first bevel gear 8, a second bevel gear 9, a first motor 10, a first pulley 11, a first Two belt pulleys 12, flat belt 13, first screw rod 14, nut 15, slide rail 16, slide block 17 and n shape bar 18, have groove 2 on the ground 1, all vertical on the ground 1 of groove 2 left and right sides The box body 3 is directly connected, the lower part of the right inner wall of the left box body 3 and the lower part of the left inner wall of the right box body 3 are installed with the first bearing seat 4 by means of bolt connection, and the lower part of the two box bodies 3 The bottom plate 5 is connected by welding connection, the bottom plate 5 is located directly above the groove 2, the left and right sides of the bottom of the bottom plate 5 are connected by bolts to install the sec...
Embodiment 2
[0038] A lifting type leg pressing device for sports, such as Figure 1-8 As shown, it includes a box body 3, a first bearing seat 4, a bottom plate 5, a second bearing seat 6, a rotating shaft 7, a first bevel gear 8, a second bevel gear 9, a first motor 10, a first pulley 11, a first Two belt pulleys 12, flat belt 13, first screw rod 14, nut 15, slide rail 16, slide block 17 and n shape bar 18, have groove 2 on the ground 1, all vertical on the ground 1 of groove 2 left and right sides The box body 3 is directly connected, the lower part of the right inner wall of the left box body 3 and the lower part of the left inner wall of the right box body 3 are installed with the first bearing seat 4 by means of bolt connection, and the lower part of the two box bodies 3 The bottom plate 5 is connected by welding connection, the bottom plate 5 is located directly above the groove 2, the left and right sides of the bottom of the bottom plate 5 are connected by bolts to install the sec...
Embodiment 3
[0043] A lifting type leg pressing device for sports, such as Figure 1-8 As shown, it includes a box body 3, a first bearing seat 4, a bottom plate 5, a second bearing seat 6, a rotating shaft 7, a first bevel gear 8, a second bevel gear 9, a first motor 10, a first pulley 11, a first Two belt pulleys 12, flat belt 13, first screw rod 14, nut 15, slide rail 16, slide block 17 and n shape bar 18, have groove 2 on the ground 1, all vertical on the ground 1 of groove 2 left and right sides The box body 3 is directly connected, the lower part of the right inner wall of the left box body 3 and the lower part of the left inner wall of the right box body 3 are installed with the first bearing seat 4 by means of bolt connection, and the lower part of the two box bodies 3 The bottom plate 5 is connected by welding connection, the bottom plate 5 is located directly above the groove 2, the left and right sides of the bottom of the bottom plate 5 are connected by bolts to install the sec...
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