Please select the most similar patent number from A, B, C and D. Which number is?
A vertical household noodle maker, comprising: a base (1) with a motor, a stirring cup (2) connected to the base, a stirring rod (3), a dough kneading cylinder (6), a screw (4), a die head (5) and a control unit. The stirring rod is longitudinally disposed in the stirring cup, and comprises a rod body (31) and stirring teeth (32, 33) disposed in the rod body. The dough kneading cylinder is provided horizontally at one side below the stirring cup, and the screw is disposed in the dough kneading cylinder. The motor drives the stirring rod and the screw to rotate, and the bottom of the stirring cup is provided with a flour feeding opening (7) connected with the dough kneading cylinder. The inner wall of the stirring cup is provided with a noodle cutting rod (8), the noodle cutting rod at least partially overlapping with the projection of the stirring teeth in the horizontal direction when the stirring teeth rotate to a position of the noodle cutting rod under the driving force of the motor. The noodle maker leaves no residue, is easy to feed flour to and has high efficiency.
A: Disclosed is a multi-functional noodle machine, comprising a machine body (1) and an electric motor (2) provided in the machine body, wherein a kneading bucket (3) is provided above the machine body, a stirring plate and a stirring rotating shaft are provided in the kneading bucket, a dough pressing barrel (4) is provided at the front of the machine body, a dough pressing screw (5) is provided in the dough pressing barrel, the front end of the dough pressing screw is sheathed with a replaceable noodle forming module (8), and a movable valve (31) is provided between the dough pressing barrel and the kneading bucket. Opening the movable valve throws dough in the kneading bucket into the dough pressing barrel under the centrifugal force of the stirring apparatus. A gear transmission system is provided between the electric motor and the dough pressing screw and stirring rotating shaft. The structure of the multi-functional noodle machine is simple.
B: The present utility model relates to the technical field of blenders, and particularly relates to a lifting device for a stirring cup of a blender, comprising a lifting device provided below a stator inside a base of the blender. The lifting device comprises a miniature direct current reduction motor, a transmission screw rod, a motor support base, a push column, a support plate and a push column cap; the miniature direct current reduction motor is fixedly connected to the motor support base, the motor support base is fixedly connected to the support plate, and an output shaft of the miniature direct current reduction motor is fixedly connected to the transmission screw rod, the transmission screw rod is in threaded connection with the push column, and the push column cap is fixedly connected to the push column; when the transmission screw rod rotates, the push column can only move up and down within the support plate under the constraint of the guide structure; with such a structural arrangement, when the push column moves upwards, the push column cap is pressed against the bottom of the separated rotor inserted into the stirring cup of the stator to raise the stirring cup, thus achieving the effect of easily taking the stirring cup, effectively overcoming the gravity of the stirring cup and the attraction effect of the separated rotor on the stator. The device has simple structure, ingenious design, and high practicality.
C: A stirring mill comprises a base (100) and a stirring cup (200) disposed on the base (100). A rotating shaft (300) is provided in the stirring cup (200). At least one first stirring cutter (400) is arranged on the rotating shaft (300), which can be rotated with the rotating shaft (300) and moved up and down along it. The first stirring cutter (400) is rotatablely driven by the rotating shaft (300), so as to perform the cutting and stirring operations. And at the same time, the first stirring cutter (400) is moved up and down along the rotating shaft (300) during the rotation, so as to contact with the stirring materials better and perform the cutting and stirring operations. In this way, the cutting and stirring efficiency is improved greatly, the stirring time is reduced effectively, and the cutting and stirring effect is better.
D: A food processor, comprising a main machine (1) and a blending cup assembly (2) provided on the main machine (1). The blending cup assembly (2) comprises a blending cup (21) and a blade assembly (22) partially accommodated in the blending cup (21). A dampening and noise reducing device is provided between the blending cup assembly (2) and the main machine (1). The dampening and noise reducing device may be a dampening pad (5), a spring structure, or other dampening devices. The dampening and noise reducing device can reduce the vibration of the blending cup assembly (2) and the main machine (1) during the high speed rotation of blades (211), while facilitating the reduction of the noise generated by the food processor.
Answer: A