Play excavator mechanical drive components and working principle 1, the mechanical transmission part by the fixed chassis, gear wheel rotary support, rotary table, digging arm assembly components. 1.1 Fixed chassis children's play equipment items, fiberglass chassis fixed track (to ensure the safety of children using imitation tracked malls children's play equipment, can not produce action), and welded steel frame composed of a front bracket and chassis fixing holes in order to better fixed machinery, to ensure children's safety. 1.2, the gear wheel (rotary support mechanism), using embedded bearing gear wheel, with the rotary table can be realized according to customer needs action section 360 degrees, 180 degrees, 90 degrees rotation. 1.3, arm, arm by the arm, the arm and the bucket composition, by manipulating the various parts of the hydraulic joystick control arm movements, complete the excavation, promotion, discharge the duty cycle. Child psychology experts confirmed that children's play equipment, and development of children's growth should be more hands-contact type rides up to develop children's intelligence training children hands-on brain coordination. For the whole family. It can be rotated 90 degrees, small footprint. Business diversification, operating experience, athletics coin children's play equipment, also according to the digging of the award, participate in interactive games, appearance, entertaining, attendance advantages, since the market by the majority of users favor and praise. Children's play equipment machinery _ _ Lu Jiate supply children's play equipment from Precision Machinery Co., Ltd. Shandong Lu Jiate. Children's play equipment machinery _ _ Lu Jiate children's play equipment supply Shandong Lu Jiate Precision Machinery Co., Ltd. (www.lujiate.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Zhang.