摘要:
The invention relates to sealing systems and methods for operating the sealing systems of suction rolls inside which at least one suction box (4) is located; said at least one suction box (4) is sealed against the roll jacket (3) on both sides by one sealing strip system (1, 2) each, and each sealing strip system (1, 2) comprises a sealing strip (1.1, 2.1).
摘要:
The invention relates to sealing systems of suction rollers which, in the interior, have at least one suction box (4) which is sealed laterally in relation to the lateral roller surface (3) by a respective sealing-strip system (1, 2), and each sealing-strip system (1, 2) comprises a sealing strip (1.1, 2.1), which is inserted in a sealing-strip holder (1.2, 2.2), wherein at least one lubricant feed is integrated in at least one sealing-strip holder (1.2, 2.2), and wherein, in the sealing-strip holder (1.2, 2.2), at least one opening (10) of the lubricant feed runs up to an outer side of the sealing-strip holder (1.2, 2.2), said outer side being located in front of the sealing strip (1.1, 2.1) , as seen in the movement direction of the lateral roller surface (3).
摘要:
The invention relates to an drainage element (1) consisting of plastic, and to a method for producing same, comprising at least one opening (3) into which an insert (2) is inserted, said insert (2) having a surface that is harder than the drainage element (1) and having, on its outer circumference, at least one locking projection (2h) with a locking surface (2c), the drainage element (1) having, in said opening (3), at least one latching surface (1c) that is formed by a recess in the lateral surface of said opening (3), the insert (2) being able to be pressed into the opening (3) and, when inserted, the locking surface (2c) of the locking projection (2h) of said insert (2) engaging with the latching surface (1c) such that said insert (2) is form-fittingly secured in the opening (3) of the drainage element (1) and thus cannot be pulled out.
摘要:
The invention relates to a fastening system for fastening a crop lifter to a mower of a mobile harvester by means of a preload, wherein the crop lifter is formed by a ramp part (4), a carrier (3), and a fastening element (2) connected to the carrier (3), wherein the carrier (3) extends below the ramp part (4) predominantly forward in a direction of travel from the mower of the mobile harvester and can be fastened to the harvester by means of a rear end of the carrier and wherein the fastening element (2) has two legs (2.3, 2.4) and a web (2.2) that connects the two legs at the upper end, between which legs and web the mowing finger (7) of the harvester can be inserted. An eccentric clamp (1) is supported between the two legs (2.3, 2.4) of the fastening element (2) in such a way that the eccentric clamp can be rotated in relation to a pivot pin (6).