CN-224206591-U - Be applied to cutting knife and feed cylinder mechanism of stock machine feed cylinder

Abstract

The utility model discloses a cutting knife applied to a material barrel of a juice machine, which comprises a cutter shaft and a cutter plate, wherein the cutter plate is divided into a first cutting edge and a second cutting edge by a central line L, the second cutting edge comprises a flat plate part, a first bending part and a second bending part, the first bending part is bent upwards along a first bending line, the second bending part is bent to be horizontal along a second bending line to form a push plate structure, a projection area g formed on a rotation plane between side extension lines of the first bending line and the second bending part passes through the axis of the cutter shaft, namely, the space below the second bending part and in front of the side surface of the first bending part is directly communicated with a cutting space where the first cutting edge is positioned, so that materials can quickly pass through the cutter shaft to reach the first cutting edge for concentrated cutting after contacting the push plate structure, and the cutting efficiency is improved.

Inventors

• ZHOU JINSONG
• SU JIANMING

Assignees

• 江门市贝尔斯顿电器有限公司

Dates

Publication Date

20260508

Application Date

20250428

Claims (9)

1. 1. The utility model provides a be applied to cutting knife of stock machine feed cylinder, includes arbor (2) and cutting board (3), cutting board (3) have a central line L on the rotation plane, arbor (2) cross-under is on cutting board (3) and perpendicular to central line L, and cutting board (3) divide into first cutting edge (31) and second cutting edge (32) in arbor (2) both sides with central line L, characterized in that, second cutting edge (32) include flat board portion (321), first kink (322) and second kink (323), first kink (322) are connected in the junction of flat board portion (321) towards the direction of rotation and with flat board portion (321) and have first kink, and first kink (322) are upwards buckled along first kink, and second kink (323) are connected in first kink (322) towards the direction of rotation one side and have second kink with the junction of first kink (322), second kink (323) are along second kink, but second kink (323) are connected in the second kink and are formed projection plane g between the rotation plane (323) and the projection side of bending region g.
2. 2. The cutting burr of claim 1, wherein the first bend line forms an angle a with the centerline L.
3. 3. The cutting burr of claim 1, wherein the first bending portion (322) is bent upward by an angle β,10 ° < β <90 °.
4. 4. The cutting blade according to claim 1, wherein the second bending portion (323) is provided with an auxiliary blade I (3231) facing the rotation direction.
5. 5. The cutting burr of claim 1, wherein the second cutting edge (32) further comprises a third bend (324), the third bend (324) being located on an outer side of the first bend (322).
6. 6. The cutting burr of claim 5, wherein the third bending portion (324) is provided with an auxiliary blade II (3241) facing the rotation direction.
7. 7. The cutting blade according to any one of claims 1 to 6, wherein the flat plate portion (321) of the second cutting blade (32) is curved, the flat plate portion (321) is curved back to the rotation direction, and then is curved twice in the rotation direction to form a V-shaped structure, and the first bending portion (322) and the second bending portion (323) are formed by sequentially bending a metal plate material at the end of the flat plate portion (321).
8. 8. The feed cylinder mechanism of the juice machine comprises a feed cylinder (1), wherein the top of the feed cylinder (1) is provided with a feed inlet (11), the bottom of the feed cylinder (1) is provided with a connecting opening (12) connected with a juice squeezing cylinder of the juice machine, and a cutter seat (13) is arranged at the connecting opening (12), and the juice machine is characterized in that the cutter is rotationally arranged on the cutter seat (13) according to any one of claims 1 to 7.
9. 9. The feed cylinder mechanism as claimed in claim 8, wherein the cutter shaft (2) penetrates through the cutter seat (13) and is connected with a coupler at the bottom end to be in transmission connection with a screw in the juice extracting cylinder.

Description

Be applied to cutting knife and feed cylinder mechanism of stock machine feed cylinder Technical Field The utility model relates to the field of juice machines, in particular to a cutting knife applied to a juice machine feed cylinder and a feed cylinder mechanism of the juice machine. Background The juice machine is a common household appliance and is commonly used for extracting juice of fresh vegetables and fruits to form vegetable and fruit juice which can be directly drunk. In the prior art, in order to facilitate the use of users, the juice extractor is provided with a charging barrel capable of directly cutting vegetable and fruit materials, the users are not required to squeeze juice again in a proper size, the materials can be placed into the charging barrel at will, and the materials are automatically cut by a cutting knife in the charging barrel, so that the juice extractor is more convenient to use. However, the material is not guided in the material cylinder in a limiting way, so that the material is continuously pushed by the cutting knife in the cutting process of the cutting knife and is disturbed in the material cylinder due to the striking of the cutting knife in the cutting process, and cannot be regularly cut by the cutting knife. Disclosure of Invention In order to overcome the defects in the prior art, the utility model provides a cutting knife applied to a material barrel of a juice machine and a material barrel mechanism of the juice machine. The technical scheme adopted for solving the technical problems is as follows: The utility model provides a be applied to cutting knife of stock machine feed cylinder, includes arbor and cutting board, the cutting board has a central line L on the rotation plane, arbor cross-under is on central line L and the cutting board is distinguished into first cutting edge and the second cutting edge in arbor both sides with central line L, the second cutting edge includes flat board portion, first kink and second kink, first kink is connected in the flat board portion towards one side of rotation direction and has first bending line with the junction of flat board portion, and first kink is upwards buckled along first bending line, and second kink is connected in the first kink towards one side of rotation direction and has second bending line with the junction of first kink, second kink is buckled along second bending line, form projection area g on the rotation plane between the side extension line of first bending line and second kink, projection area g extends and can pass arbor axle center. An included angle a exists between the first bending line and the central line L. The upward bending angle of the first bending part is beta, and 10 degrees < beta <90 degrees. The second bending part is provided with an auxiliary blade I facing the rotation direction. The second cutting edge further comprises a third bending part, and the third bending part is positioned on one side of the first bending part, which is located outside. And an auxiliary cutting edge II is arranged on the third bending part towards the rotating direction. The flat plate part of the second cutting edge is curved, the flat plate part is curved back to the rotating direction, and then is secondarily curved towards the rotating direction to form a V-shaped structure, and the first bending part and the second bending part are sequentially formed by bending metal plates at the tail ends of the flat plate part. The utility model provides a feed cylinder mechanism of stock machine, includes the feed cylinder, the feed cylinder top is the feed inlet, and the feed cylinder bottom is equipped with the uncovered of connection of being connected with stock machine juice extractor, and connects uncovered department to be provided with the blade holder, rotate on the blade holder and install foretell cutting knife. The cutter shaft penetrates through the cutter seat and is connected with a coupler at the bottom end and is in transmission connection with a screw rod in the juice squeezing barrel. The cutting knife has the beneficial effects that the blade on one side of the cutting knife is provided with the push plate structure formed by the first bending part and the second bending part, the projection area g formed on the rotation plane between the first bending line of the first bending part and the side extension line of the second bending part passes through the axis of the knife shaft, namely, the space below the second bending part and in front of the side surface of the first bending part is directly communicated to the cutting space where the whole first cutting edge is located, so that materials can quickly pass over the knife shaft to reach the first cutting edge for centralized cutting after contacting the push plate structure, and the materials can be fully cut by the whole blade of the first cutting edge, thereby improving the cutting efficiency. Drawings The utility model will be f