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CN-122006546-A - Stirring knife dismounting structure of stirring equipment

CN122006546ACN 122006546 ACN122006546 ACN 122006546ACN-122006546-A

Abstract

The application discloses a stirring blade dismounting structure of stirring equipment, which comprises a base, a stirring container, a motor and a stirring blade, wherein a locking piece is arranged at the bottom of the base, a mounting position is arranged on the base corresponding to the locking piece, the locking piece comprises a round locking part and a rod-shaped triggering part, a control switch is arranged in the base, a boss is arranged on the front surface of the locking part, a locking groove is arranged on the boss, a tool groove is arranged on the back surface of the locking part, when the locking piece is mounted in the forward direction, the tail end of a power shaft is clamped into the locking groove to lock the power shaft, and when the locking piece is mounted in the reverse direction, the power shaft is separated from the locking groove, and the locking piece triggers the control switch. The application is characterized in that the locking piece is additionally arranged in the base of the stirring equipment, the stirring knife can be driven to rotate by the power shaft in the stirring process, when the stirring knife is disassembled, the tail end of the power shaft is inserted into the locking groove of the locking piece, and when the stirring knife is disassembled, the stirring knife is driven to rotate by a tool, the power shaft can not rotate along with the rotation, so that the stirring knife can be disassembled, and the bottom wall in the stirring cavity is more convenient to clean.

Inventors

  • LI JIECHUN
  • ZENG QINGMIN
  • WU ZONGGUO
  • ZHOU WENBING

Assignees

  • 米技生活科技(广东)有限公司

Dates

Publication Date
20260512
Application Date
20260211

Claims (10)

  1. 1. The stirring blade dismounting structure of the stirring equipment comprises a base (100), a stirring container (200), a motor (300) positioned in the base (100) and a stirring blade (400) positioned in the stirring container (200), wherein the stirring blade (400) is assembled on the top of a power shaft (310) of the motor (300) through threads of a cutter shaft (410), the power shaft (310) penetrates through a main body (320) of the motor (300) to extend downwards, and the stirring equipment is characterized in that a locking piece (500) is mounted at the bottom of the base (100), a mounting position (110) is arranged on the base (100) corresponding to the locking piece (500), the locking piece (500) comprises a circular locking part (510) and a rod-shaped triggering part (520), a control switch (600) is arranged in the base (100), a boss (511) is arranged on the front surface of the locking part (510), a locking groove (512) is formed in the boss (511), and a tool groove (513) is formed in the back surface of the locking part (510); the locking piece (500) can be installed on the installation position (110) in a forward direction and a reverse direction, the locking piece (500) can be taken out of the installation position (110) when rotating to a first angle in the installation position (110), and the locking piece (500) is limited in the installation position (110) when rotating to a second angle in the installation position (110); When the locking piece (500) is installed in the forward direction, the tail end of the power shaft (310) can be clamped into the locking groove (512) to lock the power shaft (300), when the locking piece (500) is installed in the reverse direction, the power shaft (310) leaves the locking groove (512), and when the locking piece (500) rotates to a second angle, the control switch (600) is triggered.
  2. 2. The structure for removing and installing a stirring blade of a stirring device according to claim 1, wherein the locking piece (500) is provided with a first lifting groove (501) and a second lifting groove (502), the first lifting groove (501) is provided on the peripheral side of the boss (511), and the second lifting groove (502) is provided on the edge of the locking piece (500).
  3. 3. The stirring blade attachment/detachment structure of a stirring device as set forth in claim 1, characterized in that the attachment position (110) includes a first groove (111) for accommodating the locking portion (510) and a second groove (112) corresponding to the distal end of the triggering portion (520), and an opening (113) is provided between the first groove (111) and the second groove (112) so that the locking piece (500) can be placed in the attachment position (110) and removed from the attachment position (110) at a first angle.
  4. 4. The stirring blade assembling and disassembling structure of stirring equipment according to claim 3, wherein a through hole (1111) is formed in the center of the first groove body (111), and the boss (511) penetrates through the through hole (1111) and is connected with the tail end of the power shaft (310).
  5. 5. The stirring blade assembling and disassembling structure of stirring equipment according to claim 3, wherein a yielding gap (1112) is formed on the wall surface of the first groove body (111).
  6. 6. The structure for removing and installing a stirring blade of a stirring device according to claim 1, wherein a shaped groove (411) is formed in the top of the blade shaft (410) of the stirring blade (400), and the locking groove (512), the tool groove (513) and the shaped groove (411) are identical in shape.
  7. 7. The structure for removing and installing a stirring blade of a stirring device according to claim 1, wherein a blocking piece (114) is formed at the bottom of the base (100), and the locking piece (500) is restricted by the blocking piece (114) from being separated from the installation position (110) when being rotated away from the first angle.
  8. 8. The structure for removing and installing a stirring blade of a stirring device according to claim 1, wherein the control switch (600) is a unipolar Hall switch, a magnet (521) is mounted at the end of the triggering portion (520), and the locking piece (500) is reversely assembled in the mounting position (110) and is rotated to a second angle, and the magnet (521) triggers the unipolar Hall switch.
  9. 9. The structure according to claim 1, wherein the control switch (600) is a reed switch, and the magnet is mounted at the end of the trigger part (520).
  10. 10. The structure for removing and installing a stirring blade of a stirring apparatus according to claim 1, wherein the control switch (600) is a micro switch, a protruding portion (522) is provided at the distal end of the trigger portion (520), and the protruding portion (522) protrudes from the back surface of the trigger portion (520).

Description

Stirring knife dismounting structure of stirring equipment Technical Field The invention relates to the technical field of stirring equipment, in particular to a stirring blade dismounting structure of stirring equipment. Background Stirring blades are arranged in stirring cavities of the stirring equipment, and a motor in the machine body drives the stirring blades to rotate when driving the stirring blades to rotate so as to stir/cut food. In the prior art, the stirring blades are arranged close to the bottom of the stirring cavity, so that a clearance area (an area which cannot be cut by the stirring blades) is avoided from being formed at the bottom of the stirring cavity, and when the stirring blades are cleaned, the inner bottom wall of the stirring cavity is difficult to clean and food residues are accumulated when the stirring blades are not cleaned in place for a long time because the stirring blades are close to the inner bottom wall of the stirring cavity, so that the health of a user is influenced; In addition, the motor of the stirring device is set to rotate forward under the condition of electrifying, and drives the stirring blade to rotate forward at the same time, and the motor can be driven to rotate forward or reversely under the condition of not electrifying, the cutter shaft and the power shaft of the stirring blade are generally locked through screws, when the stirring blade needs to be disassembled, the power shaft follows synchronous rotation when the cutter shaft rotates, the operation space is very limited under the condition that the stirring device is not disassembled, and a user cannot hold the power shaft to fix the power shaft, so when the stirring blade is disassembled, the cutter shaft rotates and the power shaft follows synchronous rotation, and the inner bottom wall of the stirring cavity cannot be disassembled at all, and the inner bottom wall of the stirring cavity is difficult to clean. In order to solve the above problems, the applicant has proposed the following self-locking structure scheme of the stirring device. Disclosure of Invention In view of this, the present invention provides a stirring blade attachment and detachment structure of a stirring device. The stirring device comprises a base, a stirring container, a motor positioned in the base and a stirring blade positioned in the stirring container, wherein the stirring blade is assembled at the top of a power shaft of the motor through threads of a cutter shaft, the power shaft penetrates through a main body of the motor to extend downwards, a locking piece is arranged at the bottom of the base, the base is provided with an installation position corresponding to the locking piece, the locking piece comprises a circular locking part and a rod-shaped triggering part, a control switch is arranged in the base, a boss is arranged on the front surface of the locking part, a locking groove is formed in the boss, and a tool groove is formed in the back surface of the locking part; The locking piece can be installed in the installation position in a forward direction and a reverse direction, can be taken out of the installation position when being rotated to a first angle in the installation position, and is limited in the installation position when being rotated to a second angle in the installation position; When the locking piece is installed in the forward direction, the tail end of the power shaft can be clamped into the locking groove to lock the power shaft, when the locking piece is installed in the reverse direction, the power shaft leaves the locking groove, and when the locking piece rotates to a second angle, the control switch is triggered. In a preferred embodiment of the present invention, the locking piece is provided with a first lifting groove and a second lifting groove, the first lifting groove is provided on the circumferential side of the boss, and the second lifting groove is provided on the edge of the locking piece. In a preferred mode of the invention, the mounting position comprises a first groove body for accommodating the locking part and a second groove body corresponding to the tail end of the triggering part, and an opening is arranged between the first groove body and the second groove body, so that the locking piece can be put into and taken out from the mounting position at a first angle. In a preferred aspect of the present invention, a through hole is provided in the center of the first slot body, and the boss passes through the through hole and is connected with the end of the power shaft. In a preferred aspect of the present invention, a yielding gap is provided on a wall surface of the first groove body. In a preferred embodiment of the present invention, a profile groove is provided at the top of the arbor of the stirring blade, and the lock groove, the tool groove, and the profile groove are identical in shape. In a preferred embodiment of the present invention, a blocking piec