Abstract: The invention discloses a scissor-type gate blocking apparatus with an adjustable blocking width of a gate leaf. According to its technical solutions, the apparatus comprises a shaft 1 and an initiative swing arm 4. It also comprises an eccentric disk 21 connected with the shaft 1 and eccentrically provided with a plurality of mounted holes 211 of the eccentric disk 21, an eccentric amount adjusting piece 22 connected with the eccentric disk 21 through the mounted hole 211 of the eccentric disk 21, a small shaft 223 eccentrically fixed at the eccentric amount adjusting piece 22, and a connecting rod mechanism adjusting its length retractably and connected with the initiative swing arm 4. The blocking apparatus has the advantages that it has a simple and practical structure and can adjust the blocking width of the gate leaf within a certain range.

Abstract: The invention discloses a scissor-type gate blocking apparatus with an adjustable blocking width of a gate leaf. According to its technical solutions, the apparatus comprises a shaft 1 and an initiative swing arm 4. It also comprises an eccentric disk 21 connected with the shaft 1 and eccentrically provided with a plurality of mounted holes 211 of the eccentric disk 21, an eccentric amount adjusting piece 22 connected with the eccentric disk 21 through the mounted hole 211 of the eccentric disk 21, a small shaft 223 eccentrically fixed at the eccentric amount adjusting piece 22, and a connecting rod mechanism adjusting its length retractably and connected with the initiative swing arm 4. The blocking apparatus has the advantages that it has a simple and practical structure and can adjust the blocking width of the gate leaf within a certain range.