Three-speed feeding packing scale feeding device
April 23 17:01:58, 2019
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Application (Patent) No.: CN200520011390.9 Filing Date: 2005.04.08 Name: Three-speed Feeding and Packing Scale Feeding Device Disclosed (Announcement) No. CN2786568 Public (Announcement) Day: 2006.06.07 Main Classification Code: G01G13/04 (2006.01) ) Division I Original Application No.: Class No. G01G13/04(2006.01)I Date of Issuance: Priority: Application (patent) Person: Guo Jianzhou Address: 213000, Dong Guan He Lane, Shuimen Bridge, Changzhou, Jiangsu, China Invention ( Design): Guo Jianzhou International Application: International Announcement: Date of Entry into the Country: Patent Agency: Beijing Sanju Yangguang Intellectual Property Agency Co., Ltd. Agent: Lin Qian Abstract A three-speed feeding and packing scale feeding device with hopper and cylinder, Single arc door, single arc door hinged at the corresponding position of the hopper, the cylinder is a combination of cylinders, two cylinders with different strokes back to back together, one end of the combined cylinder rod is hinged on the corresponding position of the packing scale body, and the other One end of the piston rod is hinged at a corresponding position on the single arc door. The utility model adopts the combined cylinders with two cylinders with different strokes being back-to-back and fixed together, and utilizes the combination of two cylinders with different strokes in different states to realize the four working states of full open, middle open, micro open and close, thereby Ensure the correctness of the opening of each feeding door to improve the stability of the feeding system. And the use of a combination of cylinders, the mechanical structure is simple, does not increase the manufacturing cost. Sovereignty item 1, a three-speed feeding and packing scale feeding device having a hopper (1), an air cylinder (2), and a single arc door (3) hinged at the corresponding position of the hopper (1) The above is characterized in that: the above cylinder (2) is a combined cylinder, which is fixed back to back by two cylinders (2-1, 2-2) with different strokes, and one end of the piston rod (2-11) of the combination cylinder (2) is hinged In the corresponding position of the packing scale body, the other end piston rod (2-12) is hinged at the corresponding position of the single arc door (3).
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