What is the working device of the loader?
Posted: Jan 7th, '25, 21:21
The loader's shoveling and loading and unloading operations are achieved through the movement of its working device. The loader's working device consists of a bucket, boom, connecting rod, rocker arm, bucket cylinder, boom cylinder, etc. The entire working device is hinged to the frame, and the bucket is hinged to the bucket cylinder through a hinge. Connecting rods and rocker arms are used to load and unload materials. The boom is hinged to the frame and the boom cylinder to lift the bucket. The bucket's flipping and the boom's lifting and lowering are hydraulically controlled.
When the loader is operating, the working device should be able to ensure that: when the bucket cylinder is locked and the boom cylinder rises or falls, the connecting rod mechanism makes the bucket move up and down horizontally or nearly horizontally to prevent the bucket from tipping over. Prevent material tilting and overflowing; when the bucket arm is in any position and the bucket rotates around the boom hinge point to unload, the bucket's tilt angle is not less than 45°. After unloading, the bucket can be automatically leveled when the boom is lowered. According to the structural type of the working device of loaders at home and abroad, there are mainly seven types, namely, according to the number of parts of the connecting rod mechanism, it is divided into three-link type, four-link type, five-link type. Rod type, six-link type, eight-link type; according to whether the steering direction of the input and output rods is the same, it is divided into forward link, reverse link, etc.
The bucket structure of earthwork loader, the bucket body is usually welded with low-carbon, wear-resistant, high-strength steel plates, the shovel blade is made of wear-resistant medium manganese alloy steel, and the side shovel blade and reinforced angle plate are made of high-strength and durable steel. Made of grinding steel material. The bucket cutter shape is divided into four types. The selection of tooth shape should consider factors such as insertion resistance, wear resistance and easy replacement. The tooth shape is divided into sharp teeth and blunt teeth. Tire loaders mostly use sharp teeth, while crawler loaders mostly use blunt teeth. The number of bucket teeth depends on the bucket width, and the bucket tooth spacing is generally 150-300mm. There are two types of bucket tooth structures: integral and split. Small and medium-sized loaders mostly use the integral type, while large loaders mostly use the split type due to the harsh working conditions and severe wear of the bucket teeth. The split bucket teeth are divided into two parts: the base tooth and the tooth tip. After wear, only the tooth tip needs to be replaced.
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When the loader is operating, the working device should be able to ensure that: when the bucket cylinder is locked and the boom cylinder rises or falls, the connecting rod mechanism makes the bucket move up and down horizontally or nearly horizontally to prevent the bucket from tipping over. Prevent material tilting and overflowing; when the bucket arm is in any position and the bucket rotates around the boom hinge point to unload, the bucket's tilt angle is not less than 45°. After unloading, the bucket can be automatically leveled when the boom is lowered. According to the structural type of the working device of loaders at home and abroad, there are mainly seven types, namely, according to the number of parts of the connecting rod mechanism, it is divided into three-link type, four-link type, five-link type. Rod type, six-link type, eight-link type; according to whether the steering direction of the input and output rods is the same, it is divided into forward link, reverse link, etc.
The bucket structure of earthwork loader, the bucket body is usually welded with low-carbon, wear-resistant, high-strength steel plates, the shovel blade is made of wear-resistant medium manganese alloy steel, and the side shovel blade and reinforced angle plate are made of high-strength and durable steel. Made of grinding steel material. The bucket cutter shape is divided into four types. The selection of tooth shape should consider factors such as insertion resistance, wear resistance and easy replacement. The tooth shape is divided into sharp teeth and blunt teeth. Tire loaders mostly use sharp teeth, while crawler loaders mostly use blunt teeth. The number of bucket teeth depends on the bucket width, and the bucket tooth spacing is generally 150-300mm. There are two types of bucket tooth structures: integral and split. Small and medium-sized loaders mostly use the integral type, while large loaders mostly use the split type due to the harsh working conditions and severe wear of the bucket teeth. The split bucket teeth are divided into two parts: the base tooth and the tooth tip. After wear, only the tooth tip needs to be replaced.
keywords：multifunctional skid loader，Multifunctional skid steer loader attachments，Skid Steer Loader Attachments
Choose BONOVO for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!
for more info just visit our website at www.bonovogroup.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com