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CN-224206033-U - Box structure of stirrer

CN224206033UCN 224206033 UCN224206033 UCN 224206033UCN-224206033-U

Abstract

The utility model discloses a box body structure of a stirrer, which comprises a first box and a second box, wherein the first box and the second box are integrally formed through welding, the first box is used for installing a motor, the second box is used for installing a transmission assembly, the motor provides rotary power for the transmission assembly, the first box comprises a plurality of side plates, a first mounting plate and a second mounting plate, the plurality of side plates are sequentially welded to form a containing cavity, the containing cavity contains the motor, the first mounting plate is welded with the top of the side plates, the second mounting plate is welded with the bottom of the side plates, the second box comprises a semi-wrapping plate, a first connecting plate and a second connecting plate, the semi-wrapping plate is welded with one side plate, the first connecting plate is connected with the top of the semi-wrapping plate, the second connecting plate is connected with the bottom of the semi-wrapping plate, a bearing seat is arranged between the first connecting plate and the second connecting plate, and the transmission assembly is provided with a transmission shaft matched with the bearing seat. The utility model can simplify the manufacturing process, reduce the production cost and improve the assembly efficiency.

Inventors

  • CHEN GUOQIAN

Assignees

  • 广东力丰机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (10)

  1. 1. A box structure of a mixer, characterized by comprising a first box (100) and a second box (110), wherein the first box (100) and the second box (110) are integrated through welding, the first box (100) is used for installing a motor (300), the second box (110) is used for installing a transmission assembly, and the motor (300) provides rotary power for the transmission assembly; The first box (100) comprises a plurality of side plates (120), a first mounting plate (130) and a second mounting plate (140), wherein the side plates (120) are sequentially welded to form a containing cavity, the containing cavity contains the motor (300), the first mounting plate (130) is welded with the top of the side plate (120), and the second mounting plate (140) is welded with the bottom of the side plate (120); The second box (110) comprises a semi-enclosing plate (150), a first connecting plate (160) and a second connecting plate (170), the semi-enclosing plate (150) is welded with one side plate (120), the first connecting plate (160) is connected with the top of the semi-enclosing plate (150), the second connecting plate (170) is connected with the bottom of the semi-enclosing plate (150), a bearing seat (180) is arranged between the first connecting plate (160) and the second connecting plate (170), a transmission assembly is provided with a transmission shaft (190) matched with the bearing seat (180), and the transmission shaft (190) is arranged in parallel with an output shaft of the motor (300).
  2. 2. The box structure of a mixer according to claim 1, characterized in that the bearing housing (180) is a cylindrical structure, and the first connection plate (160) and the second connection plate (170) are provided with mounting holes (200) matching the bearing housing (180).
  3. 3. A mixer housing structure according to claim 2, characterized in that the radially outer surface of the bearing housing (180) is provided with an external thread, a lock nut (210) screwed with the external thread, the lock nut (210) being located on the side of the first connection plate (160) remote from the second connection plate (170).
  4. 4. A mixer housing structure according to claim 3, characterized in that the radially outer surface of the bearing housing (180) is sleeved with a stop washer (220), the stop washer (220) being located between the lock nut (210) and the first connection plate (160).
  5. 5. A mixer housing structure according to claim 2, wherein a flange plate (230) is provided on a side of the second connecting plate (170) remote from the first connecting plate (160), a connecting key (240) is provided between the flange plate (230) and a radially outer surface of the bearing housing (180), and the connecting key (240) is used for preventing the bearing housing (180) from rotating.
  6. 6. The tank structure of a mixer according to claim 5, characterized in that the end of the bearing housing (180) is provided with an abutment edge (250), said abutment edge (250) being in abutment with the flange plate (230).
  7. 7. The box structure of a mixer according to claim 2, wherein a plurality of rib plates (260) are connected between the first connecting plate (160) and the second connecting plate (170), and a plurality of rib plates (260) are distributed along the circumference of the bearing seat (180).
  8. 8. The box structure of a mixer according to claim 1, characterized in that the two ends of the transmission shaft (190) are sleeved with bearings, which are mounted inside the bearing housing (180).
  9. 9. The box structure of a mixer according to claim 1, wherein two first mounting plates (130) are provided, two first mounting plates (130) are disposed opposite to each other, one end of the motor (300) is provided with a connecting seat (270), two first mounting plates (130) support the connecting seat (270), and the first mounting plates (130) are connected with the connecting seat (270) through locking bolts (280).
  10. 10. The case structure of a mixer according to claim 9, wherein one side plate (120) of the plurality of side plates (120) near the bearing housing (180) is provided with an adjusting screw hole, an adjusting bolt (290) screwed with the adjusting screw hole, and an end of the adjusting bolt (290) abuts against the connection housing (270) to adjust a position of the motor (300).

Description

Box structure of stirrer Technical Field The utility model relates to the technical field of stirring equipment, in particular to a box structure of a stirrer. Background In the field of food processing machinery, a flour mixer is one of common equipment, and in the structure of the mixer, a box body of the mixer is used for installing a power device, at present, the box body of the main flow flour mixer is generally formed by integrally forming cast iron materials, and after a blank is manufactured through a casting process, a finished product is finished through a plurality of machining procedures such as milling, drilling, tapping and the like. However, the cast iron blank needs to be subjected to multiple cutting processing by a heavy machine tool, including plane milling, finish boring of bearing holes, threaded hole processing and the like, and the working procedure is complicated and the period is long, so that the production cost is high. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a box structure of a stirrer, which can simplify the manufacturing process, reduce the production cost and improve the assembly efficiency. The box body structure of the stirrer comprises a first box and a second box, wherein the first box and the second box are integrally formed through welding, the first box is used for installing a motor, the second box is used for installing a transmission assembly, the motor provides rotary power for the transmission assembly, the first box comprises a plurality of side plates, a first mounting plate and a second mounting plate, the side plates are sequentially welded to form a containing cavity, the containing cavity contains the motor, the first mounting plate is welded with the top of the side plates, the second mounting plate is welded with the bottom of the side plates, the second box comprises a semi-wrapping plate, a first connecting plate and a second connecting plate, the semi-wrapping plate is welded with one side plate, the first connecting plate is connected with the top of the semi-wrapping plate, the second connecting plate is connected with the bottom of the semi-wrapping plate, a bearing seat is arranged between the first connecting plate and the second connecting plate, the transmission assembly is provided with a transmission shaft matched with the bearing seat, and the output shaft of the motor is parallel to the parallel arrangement. The box structure of the stirrer provided by the embodiment of the utility model has at least the following beneficial effects: 1. according to the utility model, the first box and the second box are arranged, and the first box and the second box are welded to form the box body structure of the stirrer, so that the traditional cast iron integrated casting is replaced, the weight of the box body is greatly reduced, the carrying difficulty and the dependence on hoisting equipment are reduced, and the assembly efficiency is improved. 2. According to the utility model, the plurality of side plates, the first mounting plate, the second mounting plate, the semi-surrounding plate, the first connecting plate and the second connecting plate are arranged, the plurality of side plates, the first mounting plate, the second mounting plate, the semi-surrounding plate, the first connecting plate and the second connecting plate can be made of sheet metal materials, a certain shape is manufactured by adopting a laser cutting and bending process, the plurality of side plates, the first mounting plate and the second mounting plate form a first box in a welding mode, and the semi-surrounding plate, the first connecting plate and the second connecting plate are welded to form a second box, so that complex cutting processing is greatly reduced, the manufacturing procedure is simplified, and the production cost and the material waste are reduced. According to the box body structure of the stirrer, the bearing seat is of a cylindrical structure, and the first connecting plate and the second connecting plate are both provided with mounting holes matched with the bearing seat. According to the box body structure of the stirrer, the outer radial surface of the bearing seat is provided with the external threads and the lock nuts screwed with the external threads, and the lock nuts are positioned on one side, away from the second connecting plate, of the first connecting plate. According to the box body structure of the stirrer, the radial outer surface of the bearing seat is sleeved with the stop washer, and the stop washer is positioned between the lock nut and the first connecting plate. According to the box body structure of the stirrer, one side, away from the first connecting plate, of the second connecting plate is provided with the flange plate, and a connecting key is arranged between the flange plate and the radial outer surfac