4results about How to "Operation diversification" patented technology

The supporting leg assembly comprises a first pipe fitting, a second pipe fitting, a third pipe fitting, an outer pipe fitting, a first locking assembly and a second locking assembly, and the upper end of the second pipe fitting penetrates through the lower end of the first pipe fitting and is contained in the first pipe fitting in a sliding mode. The upper end of the third pipe fitting penetrates through the lower end of the second pipe fitting and is contained in the second pipe fitting in a sliding mode, the outer pipe fitting surrounds the outer side of the second pipe fitting, and the upper end of the outer pipe fitting is arranged on the second pipe fitting in a sleeving mode. In the embodiment of the utility model, when the outer pipe fitting rotates along the first direction, the second locking component locks the second pipe fitting and the third pipe fitting, the first locking component selectively locks the first pipe fitting and the second pipe fitting at the same time, and when the outer pipe fitting rotates along the second direction, the second locking component unlocks the second pipe fitting and the third pipe fitting. The first locking assembly can selectively unlock the first pipe fitting and the second pipe fitting at the same time, the first locking assembly and the second locking assembly can be operated at the same time or independently, operation is diversified, and different operation scenes are used.

This invention relates to the field of component assembly technology, specifically to a method for assembling a coolant pump and a gearbox. The assembly method uses an auxiliary tool, which includes a shaft with a boss at one end. A first limiting structure and a second limiting structure are provided on the outer circumference of the boss and the shaft, respectively. The assembly method is performed according to the following steps: S1, inserting the boss of the auxiliary tool into the coolant pump, thus securing the coolant pump to the tool; S2, holding the tool horizontally, inserting one end of the coolant pump bolt into the gearbox mounting hole, adjusting the tool to align the bolt with the screw hole in the gearbox; S3, after the bolt and screw hole are aligned, the second limiting structure confines the tool within the mounting hole, and a tightening gun is used to tighten the bolt from the coolant pump nut side, completing the assembly of the coolant pump and gearbox. This invention uses an auxiliary tool to tighten the coolant pump, facilitating the tightening of the coolant pump bolts with a tightening gun, preventing the coolant pump from shaking or rotating.

The utility model relates to medical instrument recovery equipment technical field especially, relates to a blood collection tube recycling multifunctional rack, the utility model adopts the technical scheme: including the cylindrical main body cooperation support seat made of PVC material and the central axis is the front -back direction, the front center position of main body cooperation support seat is equipped with the cylindrical main body and places the connecting groove that penetrates the whole front -back direction, the upper end of main body and places the connecting groove is equipped with the convenient placement and avoids the groove that opens to the top, the upper end left and right sides of convenient placement and avoids the groove are equipped with a group of symmetry and the reinforcing guide cooperation board that is inclined to the left and right direction upper outside, the opening width of convenient placement and avoids the groove is less than the diameter length of main body and places the connecting groove.

The utility model relates to sewage treatment technical field, concretely is a bottom dredging device for sewage treatment, including sewage treatment tank, the top surface of sewage treatment tank is installed with the support plate, the top surface of support plate is installed with motor body, the output of motor body is installed with screw rod body, the outer surface of screw rod body is installed with the top block, the lower end of top block is installed with cleaning assembly, the inside of sewage treatment tank is installed with conveying assembly. The utility model discloses through cleaning assembly not only can scatter silt before scraping, can also scrape the bottom and the inner wall silt of sewage treatment tank, the operation is more comprehensive, and the use is more convenient, then through the flow tank also can flow silt, through the back and forth movement of the circulation of scraping plate, the silt of sewage treatment tank bottom is transported to the right side of sewage treatment tank and carries out the subsequent conveying.