A disposal bag tightening means for garbage recycling device for municipal works

The utility model provides a disposal bag tightening means for garbage recycling device for municipal works, include: rotary rod, first rotatory installation component, first wind spring and clampingbar are provided with two rotary rods in garbage recycling device's for the municipal works interior bucket, on the bucket inner wall, the clamping bar that is used for pressing from both sides tightdisposal bag is all installed on each rotary rod top, installs first wind spring in first rotatory installation component including the installation of the first rotatory installation component of each rotary rod homogeneous, can keep two clamping bars to press from both sides tight disposal bag under spring force. Lead to the limited and easy damaged problem of disposal bag of disposal bag mounted position because of the spring mounting between two rotary rods among a disposal bag tightening means for garbage recycling device for municipal works solution prior art. 本实用新型提供了种用于市政工程用垃圾回收设备的垃圾袋收紧装置，包括：旋转杆、第旋转安装组件、第卷簧以及夹杆