Ball recovery device for physical education training
A recovery device and ball technology, applied in ball games, sports accessories, etc., can solve the problems that affect the efficiency of ball training and physical condition, the slow storage progress of the ball frame groove, and the large load of ball picking, so as to achieve the effect of improving and adjusting the recovery of balls , Guarantee the stability of physical fitness, and relieve the pressure of repeated bending of the spine
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Embodiment 1
[0032] see Figure 1-Figure 6, the present invention provides a ball recovery device for physical education and training, its structure includes: counterweight fan plate slot seat 1, baffle plate 2, sliding buckle net plate 3, track slot plate 4, limit frame rod 5, nylon The vertical block 6, the counterweight sash seat 1 and the baffle block 2 are in close contact with each other and are on the same vertical plane. 2 are provided with two and respectively nested on the left and right sides of the track slot plate 4, the limit frame rod 5 is inserted on the top of the nylon vertical plate 6 and is on the same vertical plane, the nylon vertical plate 6 Nested on the front side of the track slot plate 4, the counterweight fan plate slot seat 1 is provided with a right-angle support wheel 1A, a backing wheel ring 1B, a spring support sliding pad seat 1C, a pressure plate counterweight seat 1D, a corrugated belt 1E, Buckle bar frame 1F, fan plate groove 1G, the right angle bracke...
Embodiment 2
[0039] see Figure 1-Figure 6 , the present invention provides a kind of ball recovery device that is used for physical education training, and other respects are identical with embodiment 1, and difference is:
[0040] see figure 2 , the pressure plate counterweight seat 1D is composed of a counterweight plate inner frame 1D1 and a shell block 1D2. The counterweight plate inner frame 1D1 is installed inside the shell block 1D2. The block 1D2 adopts clearance fit, and the counterweight settlement of the counterweight plate is formed in the shell block 1D2 through the counterweight plate inner frame 1D1, so as to ensure the vertical settlement and recovery effect of the sliding ball.
[0041] see Figure 6 , the inner frame 1D1 of the counterweight plate is composed of a curved frame horizontal plate 1D11, a convex column plate 1D12, a corner buckle block 1D13, and a clamping wheel block 1D14. Fastened together, the curved frame horizontal plate 1D11 is inserted into the in...
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