Sift-proof loader bucket manufacturing method

[0021] The present invention will be described below with reference to the drawings. figure 1 Is a schematic diagram of the structure of the present invention, figure 2 It is a state diagram of the present invention.

[0022] The manufacturing method of the anti-spilling loader bucket of the present invention includes the following steps: A. Welding and fixing ribs on the inner arc wall of the "C"-shaped bucket to make the ribs and the "C"-shaped shovel The inner arc walls of the bucket fit together, the side guards are welded and fixed on the "C"-shaped bucket, and the crossbeams are welded to the "C"-shaped bucket adjacent to the side guards at the opening of the "C"-shaped bucket. The motor is fixed by welding, the rotating shaft is sleeved on the motor output shaft, the rotating arm is welded to the rotating shaft, an unloading plate is set at the opening of the rotating arm, and fixing bolts are set at both ends of the unloading plate. The fixing bolts and the two open ends of the rotating arm are respectively For fixed connection, the connecting pin is welded and fixed on the upper part of the outer side of the "C"-shaped bucket arc.

[0023] B. Connect the connecting pin with the bucket arm of the loader, and then control the loader, lower the shovel arm, make one side of the shovel stick to the ground, control the rotation of the motor, and make the rotating arm drive the leveling plate to the top of the shovel Movement, the swing arm is centered on the motor output shaft and rotates between 0 and 90 degrees to fully open the bucket opening and drive the power wheel to move forward, so that the bucket is filled with bulk materials, and the hydraulic lever is controlled to raise the bucket arm , The bucket set on one end of the shovel arm is raised upward, and then the motor is controlled to rotate in reverse, so that the rotating arm drives the leveling plate to move toward the opening of the bucket, and the leveling plate scrapes off the bulk materials that are higher than the opening of the bucket. The bulk material in the bucket and the bucket opening are in a horizontal position;

[0024] C. Transport materials to the loading and unloading position, and control the motor to rotate, so that the motor rotating shaft drives the rotating arm to drive the leveling board to move above the bucket. The rotating arm takes the motor output shaft as the center and rotates between 0 and 90 degrees to make the bucket open Fully open, control the hydraulic lever to lower the shovel arm and unload the bulk materials on the designated position.

[0025] A spill-proof loader bucket made by this method includes a bucket 5, a rib 4, a connecting pin 6, a side guard 9 and a cross beam, wherein the bucket 5 is a "C"-shaped steel structure , The upper part of the outer arc of the bucket 5 is welded and fixed with a connecting pin 6, the connecting pin 6 is welded and fixed to the outer side of the bucket 5, the lower part of the arc of the bucket 5 is provided with a motor 8, and the output shaft of the motor 8 is provided with a rotating shaft 7. 7 is sleeved with the output shaft of the motor 8. A rotating arm 3 is provided on the rotating shaft 7. The rotating arm 3 has a "V"-shaped support structure. The bottom end of the "V"-shaped support of the rotating arm 3 is welded to the rotating shaft 7, and the rotating arm 3V" A leveling plate 1 is provided at the opening of the shaped bracket, and the leveling plate 1 and the rotating arm 3 are fixedly connected by fixing bolts 2. The two sides of the "C"-shaped steel structure of the bucket 5 are welded and fixed with side guards 9, and bucket 5. At the opening of the "C"-shaped steel structure, a beam 10 is welded and fixed, and a rib 4 is welded and fixed on the inner side wall of the "C"-shaped steel structure of the bucket 5 by welding.

[0026] The invention has the advantages of simple manufacture, simple structure, high strength and the ability to unload materials in the bucket during the process of loading materials. Specifically:

[0027] The invention first connects the connecting pin with the bucket arm of the loader, then controls the loader, lowers the shovel arm, makes one side of the shovel stick to the ground, controls the rotation of the motor, and causes the swing arm to drive the leveling plate toward the shovel Move upward to make the bucket opening fully open, drive the power wheel to move forward, make the bucket full of bulk materials, control the hydraulic lever to raise the shovel arm, make the bucket set on one end of the shovel arm rise upward, and then control the motor Reverse rotation makes the swing arm drive the leveling plate to move toward the opening of the bucket, and the leveling plate scrapes off the bulk material higher than the opening of the bucket, so that the bulk material in the bucket and the opening of the bucket are in a horizontal position. Furthermore, the purpose of unloading the materials in the bucket can be achieved in the process of loading materials.