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CN-224207830-U - Even agitating unit of neodymium iron boron powder

CN224207830UCN 224207830 UCN224207830 UCN 224207830UCN-224207830-U

Abstract

The utility model relates to a stirring device, in particular to a neodymium iron boron powder uniform stirring device. The utility model provides a neodymium iron boron powder evenly stirring device, includes the churn, the downside of churn is provided with the bottom plate, and the one end of bottom plate is fixed with the hinge piece, and the hinge piece articulates in the lower part outside of churn. Brackets are fixed on the left side and the right side of the stirring cylinder. The lower side of the bottom plate is fixed with an inclined plane block, and the lower side of the inclined plane block is provided with an inclined plane. One of the brackets is inserted with a push rod in a clearance fit manner, the push rod can slide left and right on the bracket, and the end part of the push rod is pressed on the inclined plane. One of the brackets is fixedly provided with a telescopic rod, and the end part of the telescopic rod is connected to the push rod through a bolt. The lower side of the stirring barrel can be fully opened, and the discharging speed is higher.

Inventors

  • XU LINGFENG
  • NI XUEYAN

Assignees

  • 东阳瑞邦磁业有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (7)

  1. 1. The neodymium iron boron powder uniform stirring device comprises a stirring barrel (1) and is characterized in that a bottom plate (13) is arranged on the lower side of the stirring barrel (1), a hinge block (14) is fixed at one end of the bottom plate (13), and the hinge block (14) is hinged to the outer side of the lower portion of the stirring barrel (1); brackets (12) are fixed on the left side and the right side of the stirring cylinder (1); An inclined surface block (15) is fixed on the lower side of the bottom plate (13), and an inclined surface is arranged on the lower side of the inclined surface block (15); one of the brackets (12) is inserted with a push rod (11) in clearance fit, the push rod (11) can slide left and right on the bracket (12), and the end part of the push rod (11) is pressed on the inclined plane.
  2. 2. The neodymium iron boron powder uniform stirring device according to claim 1, wherein one of the brackets (12) is fixedly provided with a telescopic rod (10), and the end part of the telescopic rod (10) is connected to the push rod (11) through a bolt.
  3. 3. The neodymium iron boron powder uniform stirring device according to claim 2 is characterized in that a stirring shaft (4) is arranged in the stirring cylinder (1), and a plurality of stirring rods (5) are fixed on the stirring shaft (4) from top to bottom.
  4. 4. A neodymium iron boron powder uniform stirring device is characterized in that a motor frame (2) is fixed on the upper portion of a stirring cylinder (1), a motor (3) is fixed on the motor frame (2), and an output shaft of the motor (3) is connected to a stirring shaft (4) through a coupling.
  5. 5. The neodymium iron boron powder uniform stirring device according to claim 4, wherein two raised strips (9) are fixed on the front side of the stirring barrel (1), extension springs (8) are welded at two ends of a ball (7), and the ends of the two extension springs (8) are respectively fixed on the two raised strips (9).
  6. 6. The neodymium iron boron powder uniform stirring device according to claim 5, wherein grooves (6) are formed in the upper side and the lower side of the round ball (7).
  7. 7. The neodymium iron boron powder uniform stirring device according to claim 6, wherein the outer side of the round ball (7) is coated with a rubber layer.

Description

Even agitating unit of neodymium iron boron powder Technical Field The utility model relates to a stirring device, in particular to a neodymium iron boron powder uniform stirring device. Background In the production process of the neodymium iron boron permanent magnet material, uniform stirring of neodymium iron boron powder is an important link, and the magnetic performance and the quality stability of a final product are directly affected. At present, most of neodymium iron boron powder stirring devices on the market adopt a stirring cylinder structure, and powder mixing is realized through rotation of stirring blades. However, the existing stirring device has obvious technical defects that the lower side of a stirring barrel cannot be fully opened, and only a small-size discharge hole is formed. In the discharging process, the material flow is blocked due to the size limitation of a discharging hole, so that the discharging speed is slow. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides the neodymium iron boron powder uniform stirring device which has the beneficial effects that the lower side of the stirring barrel can be completely opened, and the discharging speed is higher. The utility model provides a neodymium iron boron powder evenly stirring device, includes the churn, the downside of churn is provided with the bottom plate, and the one end of bottom plate is fixed with the hinge piece, and the hinge piece articulates in the lower part outside of churn. Brackets are fixed on the left side and the right side of the stirring cylinder. The lower side of the bottom plate is fixed with an inclined plane block, and the lower side of the inclined plane block is provided with an inclined plane. One of the brackets is inserted with a push rod in a clearance fit manner, the push rod can slide left and right on the bracket, and the end part of the push rod is pressed on the inclined plane. One of the brackets is fixedly provided with a telescopic rod, and the end part of the telescopic rod is connected to the push rod through a bolt. The stirring barrel is internally provided with a stirring shaft, and a plurality of stirring rods are fixed on the stirring shaft from top to bottom. The upper portion of churn is fixed with the motor frame, is fixed with the motor in the motor frame, and the output shaft of motor passes through the shaft coupling and connects on the (mixing) shaft. Two convex strips are fixed on the front side of the stirring barrel, extension springs are welded at the two ends of the ball, and the end parts of the two extension springs are respectively fixed on the two convex strips. Grooves are formed in the upper side and the lower side of the round ball. The outer side of the ball is coated with a rubber layer. Drawings The utility model will be described in further detail with reference to the accompanying drawings and detailed description. FIG. 1 is a schematic diagram of a device for uniformly stirring neodymium iron boron powder; FIG. 2 is a schematic diagram II of a device for uniformly stirring neodymium iron boron powder; In the figure, a stirring cylinder 1, a motor frame 2, a motor 3, a stirring shaft 4, a stirring rod 5, a groove 6, a ball 7, a tension spring 8, a convex strip 9, a telescopic rod 10, a push rod 11, a bracket 12, a bottom plate 13, a hinging block 14 and an inclined surface block 15 are shown. Detailed Description As shown in fig. 1-2; Because the even agitating unit of neodymium iron boron powder includes churn 1, the downside of churn 1 is provided with bottom plate 13, and the one end of bottom plate 13 is fixed with hinge piece 14, and hinge piece 14 articulates in the lower part outside of churn 1, and bottom plate 13 can rotate as the fulcrum with hinge piece 14, when needs row material, can open bottom plate 13 completely, makes the downside of churn 1 be open state, compares in traditional agitating unit, has greatly increased row material passage area. The improvement not only obviously improves the discharging speed and shortens the single discharging time, but also can effectively avoid powder piling residues at the bottom of the cylinder. As shown in fig. 1-2; Since the brackets 12 are fixed to both the left and right sides of the stirring cylinder 1. The stirring cylinder 1 can be supported in the air through the bracket 12, and the suspension design provides sufficient space for discharging operation at the bottom of the stirring cylinder 1. As shown in fig. 1-2; Because the inclined surface block 15 is integrally formed on the lower side of the bottom plate 13, an inclined surface is arranged on the lower side of the inclined surface block 15, one of the brackets 12 is inserted with the push rod 11 in a clearance fit manner, the push rod 11 can slide left and right on the bracket 12, the end part of the push rod 11 is pressed on the inclined surface, and the position of the end part of the pu