Hand Roller Tennis Pickup Machine
A hand-push roller, tennis technology, applied in the direction of balls, sports accessories, etc., can solve the problems of unsolved work of picking up balls, tennis difficulties, etc., and achieve the effect of improving the efficiency of picking up balls, realizing mechanization, and realizing advanced nature.
Inactive Publication Date: 2015-12-02
SHENYANG POLYTECHNIC UNIV
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AI Technical Summary
Problems solved by technology
There are more and more people participating in tennis, but the tennis court for training is large, and it is very difficult to pick up the ball when it is full of tennis balls. Every time you pick up a ball, you need to bow your head and bend down manually. There is an urgent need to replace artificial tennis balls. Ball picking equipment to meet the training needs of athletes and tennis fans
At present, several ball pick-up machines have appeared on the domestic and foreign markets, but they all just gather the balls together without solving the work of picking up the balls
Method used
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Embodiment Construction
[0017] exist Figure 1 to Figure 8 Among them, it represents the structure composition of the present invention and the connection and positional relationship of the parts. The hand-push roller tennis ball picking machine is mainly composed of a car body mechanism and a ball picking mechanism. The car body mechanism mainly includes two front wheels and two rear wheels. 15. A front wheel shaft 12, a rear wheel shaft 14, a car body 8, two ring balls 7, a push rod 1, two support arms 2, three pairs of front wheel bearings 20, two pairs of rear wheel bearings 23 The ball picking mechanism mainly includes a ball picking frame 4, an upper drum 24, a lower drum 25, an upper drum shaft 5, a lower drum shaft 11, two large pulleys 38, two small pulleys 10, four Drum pulley 21, a pick up ball belt 6, two power belts 9, two drum belts 34, two sliding bearings 31, two drum bearings 35, an elastic pressure plate 16, a tennis channel 26, a veneer 27, Four large pulley connecting pins 18, tw...
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A manually-pushed roller type tennis ball picker is mainly composed of a trolley body mechanism and a ball picking mechanism. The trolley body mechanism is a four-wheeled trolley, and front wheels rotate to drive the ball picking mechanism to work. A mechanical conveyor belt mode is adopted for the ball picking mechanism. When a ball encircling rod at the front end of the ball picker makes contact with a tennis ball, the tennis ball is driven to roll underneath the ball picking belt, and the ball picking belt presses against the tennis ball and rotates the tennis ball into a tennis ball inlet; the tennis ball rotates, gradually ejects an elastic press plate, enters a tennis ball channel, is conveyed through a ball picking belt to go up to a tennis ball outlet, and finally enters a cavity of a trolley box. In the whole process from making contact with the ball picking belt and being rolled into the tennis ball inlet to rolling into the cavity of the trolley box, the tennis ball is in a pressed rolling state so that the whole ball picking action can be completed. The manually-pushed roller type tennis ball picker has the advantages that wheels are used as a power source, so that composite actions of manual and continuous bending down for ball collection, ball picking and ball storage are replaced by a simple action of manual trolley pushing; besides, ball picking efficiency is improved.
Description
technical field [0001] The invention relates to an auxiliary equipment for tennis training, in particular to a hand-push roller type tennis ball picking machine which picks up tennis balls by rotating a roller. Background technique [0002] Tennis is becoming more and more popular in our country. There are more and more people participating in tennis, but the tennis court for training is large, and it is very difficult to pick up the ball when it is full of tennis balls. Every time you pick up a ball, you need to bow your head and bend down manually. There is an urgent need to replace artificial tennis balls. Ball picking equipment to meet the training needs of athletes and tennis fans. At present, several ball pick-up machines have occurred on the domestic and foreign markets, but all just gather the ball together, do not solve the work of finishing the pick-up ball. Contents of the invention [0003] In order to solve the above problems, the present invention provides ...
Claims
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IPC IPC(8): A63B47/02A63B69/38
Inventor 任仲伟孙学雁杨涵硕饶建波杨斌
Owner SHENYANG POLYTECHNIC UNIV