Mounting and fixing assembly with self-locking structure for chipping machine fly cutter

Abstract

The invention provides a mounting and fixing assembly with a self-locking structure for a chipping machine fly cutter. The mounting and fixing assembly comprises a baffle frame, wherein a cutter head locking plate is fixedly mounted at the lower end of the baffle frame, and steering shafts are fixedly mounted on the two sides of the top end of the cutter head locking plate; the outer ends of the steering shafts are connected with extension rods, and rod sleeves are wrapped on outer end openings of the extension rods; cylindrical grooves are formed in the inner sides of the rod sleeves, and the size of the cylindrical grooves is the same as the size of the outer ends of the extension rods; and circular holes which are arranged at equal intervals are formed in the extension rods and the rod sleeves, the connecting positions of the extension rods and the rod sleeves are connected through locking screw rods in a penetrating mode, and side edge locking mechanisms are fixedly mounted at the outer ends of the rod sleeves. According to the mounting and fixing assembly, limiting spring rods and buckling plate strips are arranged so that disc blades which are connected to the cutter head locking plate in a sleeving mode can be limited and locked, and the holes in different positions of the fly cutter can be inserted and locked through the extensible side edge locking mechanisms so that the fixing and using requirements of the fly cutters with different hole models can be met.

Description

technical field [0001] The invention relates to the technical field of chipper equipment, in particular to a mounting and fixing assembly with a self-locking structure for a chipper flying knife. Background technique [0002] Chipping machine is also called wood chipping machine, which is one of the series of wood processing equipment. It is widely used in the material preparation section in the production process of textile, papermaking, pulping, wood-based panel and other industries. The main cutting material of this machine is small-diameter wood after peeling. , bamboo, veneer, and leftover wood from felling, etc. The flying knives for chippers generally need to be installed on the chippers and locked by a separate locking structure. The installation structure of the flying knives does not have a self-locking structure and requires additional parts. Lock the flying knife, which makes the installation of the flying knife more inconvenient; [0003] The applicant also fou...

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Problems solved by technology

[0002] Chipping machine is also called wood chipping machine, which is one of the series of wood processing equipment. It is widely used in the material preparation section in the production process of textile, papermaking, pulping, wood-based panel and other industries. The main cutting material of this machine is small-diameter wood after peeling. , bamboo, veneer, and leftover wood from felling, etc. The flying knives for chippers generally need to be installed on the chippers and locked by a separate locking structure. The installation structure of the flying knives does not have a self-locking structure and requires additional parts. Lock the flying knife, which makes the installation of the flying knife more inconvenient;

[0003] The applicant also found through research that when the chipper flying knife is used, the angle of the flying knife needs to be adjusted, because most of the installation components connected with the flying knife are fixed structures, and the current chipper flying knife cannot adjust the angle. It is not convenient enough to use the chip machine;

[0004] The applicant also found that the installation structure of the flying knife on the chipper can only be used to install and fix the flying knife with a single hole on the surface, which has high limitations in use, so it is not practical

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