Dehydration barrel and magnetic material dehydration equipment

Abstract

The utility model relates to the technical field of magnetic material dehydration, and provides a dehydration barrel which comprises a mounting barrel and a containing barrel. A mounting space is formed in the mounting barrel, a plurality of first water through holes are formed in the peripheral side of the mounting barrel, and the first water through holes are communicated with the mounting space and an external space; the accommodating barrel is arranged in the mounting space, and the accommodating barrel and the mounting barrel are coaxially arranged; a containing space is formed in the containing barrel, a plurality of second water through holes are formed in the peripheral side of the mounting barrel, and the second water through holes communicate with the containing space and the mounting space. Therefore, the impact force on the dewatering barrel can be reduced, and the dewatering barrel is prevented from being impacted and damaged as much as possible. In addition, the utility model further provides magnetic material dehydration equipment.

Description

Technical Field

[0001] The present application relates to the field of magnetic material dehydration, and in particular to a dehydration barrel and magnetic material dehydration equipment. Background Art

[0002] NdFeB is a tetragonal crystal formed by neodymium, iron and boron (Nd2Fe14B), which is widely used in electronic products such as hard disks, mobile phones, headphones and battery-powered tools. Among them, NdFeB magnetic materials need to be dehydrated using magnetic material dehydration equipment during processing.

[0003] In the related art, the magnetic material dehydration equipment includes a machine, a dehydration barrel and a driving assembly. The dehydration barrel is arranged in a conical barrel shape and has a plurality of water holes evenly opened on the circumference. The dehydration barrel is rotatably connected to the machine and rotates under the drive of the driving assembly. During operation, the NdFeB magnetic material is placed in the dehydration barrel, and the driving assembly drives the dehydration barrel to rotate, so that the water in the NdFeB magnetic material is discharged from the water holes to achieve dehydration of the NdFeB magnetic material.

[0004] However, in actual applications, the mass of NdFeB magnets is large and the storage space of the dehydration barrel is large, which makes the centrifugal force of the NdFeB magnets large during the rotation of the dehydration barrel, which can easily cause the dehydration barrel to be hit hard and cause damage, so improvement is needed. Utility Model Content

[0005] In order to reduce the impact force on the dehydration barrel and avoid the dehydration barrel from being damaged by the impact as much as possible, in a first aspect, the present application provides a dehydration barrel.

[0006] The dehydration bucket provided in this application adopts the following technical solution:

[0007] A dewatering barrel comprises an installation barrel and a receiving barrel; an installation space is provided in the installation barrel, a plurality of first water holes are opened on the circumference of the installation barrel, and each of the first water holes is connected with the installation space and an external space; the receiving barrel is arranged in the installation space, and the receiving barrel is coaxially arranged with the installation barrel; a receiving space is provided in the receiving barrel, a plurality of second water holes are opened on the circumference of the installation barrel, and each of the second water holes is connected with the receiving space and the installation space.

[0008] By adopting the above technical solution, in actual application, the NdFeB magnetic material is placed in the accommodating space of the accommodating barrel, and the driving component drives the installation barrel to rotate to drive the accommodating barrel to rotate, so that the water in the NdFeB magnetic material in the accommodating space flows into the installation space from the second water holes, and then is discharged from the first water holes to achieve dehydration of the NdFeB magnetic material; wherein, since the NdFeB magnetic material is placed in a smaller accommodating space, and the accommodating barrel and the installation barrel are coaxially arranged, the centrifugal force of the NdFeB magnetic material during the rotation of the dehydration barrel can be effectively reduced, thereby reducing the impact force on the accommodating barrel, and then minimizing the impact damage to the dehydration barrel.

[0009] Preferably, the accommodating barrel is detachably connected to the mounting barrel.

[0010] By adopting the above technical solution, by arranging the containing barrel to be detachably connected to the mounting barrel, the containing barrel can be disassembled to facilitate maintenance or replacement of the containing barrel.

[0011] Preferably, the containing bucket is made of plastic material.

[0012] By adopting the above technical solution, the accommodating barrel is made of plastic material to reduce the production cost of the accommodating barrel. When the accommodating barrel is damaged and needs to be replaced with a new one, the maintenance cost of the dehydration barrel can be reduced.

[0013] Preferably, the dehydration barrel also includes a mounting cover, the mounting barrel is provided with a mounting column at the bottom of the mounting space, the mounting column is passed through the accommodating barrel, the mounting cover is threadedly connected to the mounting column and pressed against the accommodating barrel, and a rotating groove is provided at one end of the mounting cover away from the mounting column.

[0014] By adopting the above technical solution, by setting the installation cover, the accommodating barrel is placed in the installation space, so that the installation column is passed through the accommodating barrel, and then the installation cover is rotated by the tool in conjunction with the rotating groove, so that the installation cover is threadedly connected to the installation column, thereby realizing a detachable connection between the accommodating barrel and the installation barrel, which has a simple structure and is easy to operate.

[0015] Preferably, a limiting block is provided at the bottom of the installation bucket located at the installation space, a limiting groove is provided at the bottom of the containing bucket, and the limiting block is inserted and limited in the limiting groove.

[0016] By adopting the above technical solution, by setting the limit block and the limit groove, the positioning installation between the containing barrel and the mounting barrel can be realized, and at the same time the limit block is inserted into the limit groove, so that the synchronous rotation between the containing barrel and the mounting barrel is more stable.

[0017] Preferably, the dehydration barrel further comprises a sealing gasket, and the sealing gasket is arranged at one end of the mounting cover close to the mounting column.

[0018] By adopting the above technical solution and providing a sealing gasket, water can be prevented from entering the threaded connection portion between the mounting column and the mounting cover as much as possible, thereby ensuring the stability of the threaded connection of the mounting cover.

[0019] Preferably, the dehydration barrel further comprises a barrel cover, and the barrel cover is arranged on the top of the containing barrel.

[0020] By adopting the above technical solution and providing a barrel cover, it is possible to avoid the NdFeB magnetic material from being thrown out of the containing space.

[0021] Preferably, the barrel cover includes a cover body and two clamping components, the cover body has two sliding grooves along its circumference at one end away from the accommodating barrel, the clamping component includes a claw and a spring, the claw and the spring are both arranged in the sliding groove, and the claw is driven by the spring to approach the cover body; wherein, a clamping ring is provided on the top of the accommodating barrel, the cover body is covered on the accommodating barrel, and the clamping ring is limited between the cover body and the claw.

[0022] By adopting the above technical solution, when installing the barrel cover, the two claws are pushed outward to stretch the two springs and enable the cover body to cover the accommodating barrel. Then the two claws are released and reset under the drive of the two springs to drive the two claws close to the cover body. At this time, the clamping ring is limited between the cover body and the claws, so as to facilitate the installation of the barrel cover and ensure the stability of the installation of the barrel cover.

[0023] In a second aspect, the present application provides a magnetic material dehydration device.

[0024] The magnetic material dehydration equipment provided in this application adopts the following technical solution:

[0025] A magnetic material dehydration device comprises the dehydration barrel described above.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. Since the NdFeB magnets are placed in a smaller storage space, and the storage barrel is coaxially arranged with the installation barrel, the centrifugal force of the NdFeB magnets during the rotation of the dehydration barrel can be effectively reduced, thereby reducing the impact force on the storage barrel, thereby minimizing the impact damage to the dehydration barrel;

[0028] 2. After the receiving bucket is placed in the installation space, the installation column is inserted into the receiving bucket, and the installation cover is rotated by a tool in conjunction with the rotating groove, so that the installation cover is threadedly connected to the installation column, thereby realizing a detachable connection between the receiving bucket and the installation bucket, which has a simple structure and is easy to operate;

[0029] 3. Push the two claws outward to stretch the two springs and allow the cover to cover the bucket. Then release the two claws, which are reset by the two springs to move them closer to the cover. At this time, the clamping ring is limited between the cover and the claws to facilitate the installation of the bucket cover and ensure the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the dehydration barrel in Example 1 of the present application;

[0031] Figure 2 It is a schematic diagram of the cross-sectional structure of the dehydration barrel in Example 2 of the present application;

[0032] Figure 3 It is a schematic diagram of the structure of the dehydration barrel part in Example 2 of the present application;

[0033] Figure 4 It is a schematic diagram of the partial explosion of the dehydration barrel in Example 2 of the present application.

[0034] Figure numerals: 1. Mounting barrel; 11. Mounting space; 12. First water hole; 13. Mounting column; 14. Limiting block; 2. Accommodating barrel; 21. Accommodating space; 22. Second water hole; 23. Limiting groove; 24. Retaining ring; 3. Mounting cover; 31. Threaded hole; 32. Rotating groove; 4. Sealing gasket; 5. Barrel cover; 51. Cover body; 511. Sliding groove; 52. Clamping assembly; 521. Claw; 522. Spring. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The embodiment of the present application discloses a dehydration barrel.

[0037] Embodiment 1:

[0038] Reference Figure 1 The dehydration barrel includes a mounting barrel 1 and a containing barrel 2. The mounting barrel 1 is arranged in a conical barrel shape. A mounting space 11 is arranged in the mounting barrel 1. A plurality of first water holes 12 are evenly opened on the circumference of the mounting barrel 1. Each first water hole 12 is connected with the mounting space 11 and the external space.

[0039] The storage barrel 2 is also arranged in a conical shape and is provided with a storage space 21 for placing the NdFeB magnetic material. A plurality of second water holes 22 are evenly opened on the circumference of the storage barrel 2, wherein the lower end of the storage barrel 2 is integrally connected to the installation barrel 1, so that the storage barrel 2 is arranged in the installation space 11, and each second water hole 22 is respectively connected to the storage space 21 and the installation space 11. It should be noted that the storage barrel 2 is coaxially arranged with the installation barrel 1, that is, the axis of rotation of the storage barrel 2 and the axis of rotation of the installation barrel 1 are in the same straight line, so as to ensure that the centrifugal force on the storage barrel 2 is small, and the inner diameter of the storage barrel 2 is much smaller than the inner diameter of the installation barrel 1.

[0040] In actual applications, the NdFeB magnetic material is placed in the accommodating space 21 of the accommodating barrel 2, and the driving component drives the installation barrel 1 to rotate, thereby driving the accommodating barrel 2 to rotate, so that the water in the NdFeB magnetic material in the accommodating space 21 flows into the installation space 11 from the second water holes 22, and then is discharged to the external space from the first water holes 12 to achieve dehydration of the NdFeB magnetic material.

[0041] Among them, the inner diameter of the containing barrel 2 is much smaller than the inner diameter of the installing barrel 1, so that the NdFeB magnetic material is placed in a smaller containing space 21, and the containing barrel 2 is coaxially arranged with the installing barrel 1, which can effectively reduce the centrifugal force of the NdFeB magnetic material during the rotation of the dehydration barrel, thereby reducing the impact force received by the containing barrel 2, and thus minimizing the impact damage to the dehydration barrel.

[0042] The implementation principle of this embodiment is: the NdFeB magnetic material is placed in the accommodating space 21 of the accommodating barrel 2, and the driving component drives the installation barrel 1 to rotate, thereby driving the accommodating barrel 2 to rotate, so that the water in the NdFeB magnetic material located in the accommodating space 21 flows into the installation space 11 from each second water hole 22, and then is discharged to the external space from each first water hole 12, so as to achieve dehydration of the NdFeB magnetic material.

[0043] Embodiment 2:

[0044] Reference Figure 2 and Figure 3 The other structures of this embodiment are the same as those of the embodiment 1, except that the receiving barrel 2 is detachably connected to the mounting barrel 1, and the receiving barrel 2 can be disassembled to facilitate maintenance or replacement of the receiving barrel 2. It is also possible to disassemble and install receiving barrels 2 of different sizes to be suitable for different sizes or different numbers of NdFeB magnetic materials, so as to improve the applicability of the dehydration barrel. In this embodiment, the receiving barrel 2 is made of plastic material, so that the production cost of the receiving barrel 2 is low. When the receiving barrel 2 is damaged and needs to be replaced, the maintenance cost of the dehydration barrel can be reduced.

[0045] In some embodiments, the dehydration barrel further comprises a mounting cover 3, the mounting barrel 1 is located at the bottom of the mounting space 11 and is protruded to form a mounting column 13, the mounting column 13 is arranged at the bottom of the receiving barrel 2 and extends into the receiving space 21, and a threaded hole 31 is arranged at the lower end of the mounting cover 3, so that the mounting cover 3 is threadedly connected to the mounting column 13, so that the lower end of the mounting cover 3 is pressed against the bottom of the receiving barrel 2, thereby realizing a detachable connection between the receiving barrel 2 and the mounting barrel 1, and the structure is relatively simple. At the same time, a rotation groove 32 is opened at the upper end of the mounting cover 3, and the rotation groove 32 is a regular hexagonal groove, and the rotation of the mounting cover 3 is realized by using an electric wrench to cooperate with the rotation groove 32, and the operation is simple and convenient.

[0046] In some embodiments, the installation barrel 1 is located at the bottom of the installation space 11 and protrudes to form a limiting block 14, which is arranged in a rectangular block shape. Correspondingly, a rectangular limiting groove 23 is provided at the bottom of the receiving barrel 2, and the limiting block 14 is inserted and limited in the limiting groove 23. The cooperation between the limiting block 14 and the limiting groove 23 can realize the positioning installation between the receiving barrel 2 and the installation barrel 1, and the limiting block 14 is inserted in the limiting groove 23 to ensure the synchronous rotation between the receiving barrel 2 and the installation barrel 1, thereby improving the stability of the rotation of the receiving barrel 2, and further improving the dehydration effect of the NdFeB magnetic material.

[0047] In some embodiments, the dehydration barrel also includes a sealing gasket 4, which is adhesively fixed to the lower end of the mounting cover 3. When the mounting cover 3 is threadedly connected to the mounting column 13 through the threaded hole 31, the sealing gasket 4 can prevent water in the accommodating space 21 from entering the threaded connection portion between the mounting column 13 and the mounting cover 3, so as to ensure the stability of the threaded connection of the mounting cover 3.

[0048] Reference Figure 2 and Figure 4 In some embodiments, the dehydration barrel further includes a barrel cover 5, which is disposed on the top of the receiving barrel 2 to seal the receiving space 21. When the NdFeB magnetic material is dehydrated, the NdFeB magnetic material is prevented from being thrown out of the receiving space 21 as much as possible.

[0049] In some embodiments, the barrel cover 5 includes a cover body 51 and two clamping assemblies 52. The upper end of the cover body 51 is provided with two sliding grooves 511. The two sliding grooves 511 are arranged at intervals along the circumference of the cover body 51. The two clamping assemblies 52 are respectively arranged in the two sliding grooves 511. Specifically, the clamping assembly 52 includes a claw 521 and a spring 522. The claw 521 is arranged in a shape similar to a "concave" character and is slidably connected in the sliding groove 511. One end of the spring 522 is fixedly connected to the end wall of the sliding groove 511, and the other end of the spring 522 is fixedly connected to one end of the claw 521 to drive the claw 521 to slide toward one end close to the cover body 51. Among them, the top of the accommodating barrel 2 is protruding toward the outer peripheral side to form a clamping ring 24. The cover body 51 is arranged on the top of the accommodating barrel 2, and the clamping ring 24 is limited between the cover body 51 and the claw 521.

[0050] When installing the cover of the barrel 1, push the two claws 521 outward to stretch the two springs 522 and allow the cover body 51 to cover the accommodating barrel 2. Then release the two claws 521. The two claws 521 are reset under the drive of the two springs 522 to drive the two claws 521 close to the cover body 51. At this time, the clamping ring 24 is limited between the cover body 51 and the claws 521, so as to facilitate the installation of the barrel cover 5 and ensure the stability of the installation of the barrel cover 5.

[0051] The embodiment of the present application also discloses a magnetic material dehydration device.

[0052] The magnetic material dehydration equipment includes the dehydration barrel described in the above embodiment.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dehydration barrel, characterized in that: The invention comprises an installation bucket (1) and a receiving bucket (2); the installation bucket (1) is provided with an installation space (11), a plurality of first water holes (12) are provided on the peripheral side of the installation bucket (1), and each of the first water holes (12) is connected to the installation space (11) and an external space; the receiving bucket (2) is arranged in the installation space (11), and the receiving bucket (2) and the installation bucket (1) are coaxially arranged; the receiving bucket (2) is provided with a receiving space (21), a plurality of second water holes (22) are provided on the peripheral side of the installation bucket (1), and each of the second water holes (22) is connected to the receiving space (21) and the installation space (11).

2. A dehydration barrel according to claim 1, characterized in that: The containing barrel (2) is detachably connected to the mounting barrel (1).

3. A dehydration barrel according to claim 2, characterized in that: The containing bucket (2) is made of plastic material.

4. A dehydration barrel according to claim 2, characterized in that: The dehydration barrel further comprises a mounting cover (3); the mounting barrel (1) is provided with a mounting column (13) at the bottom of the mounting space (11); the mounting column (13) is passed through the receiving barrel (2); the mounting cover (3) is threadedly connected to the mounting column (13) and is pressed against the receiving barrel (2); and a rotation groove (32) is provided at one end of the mounting cover (3) away from the mounting column (13).

5. A dehydration barrel according to claim 4, characterized in that: The installation bucket (1) is provided with a limit block (14) at the bottom of the installation space (11), and a limit slot (23) is provided at the bottom of the receiving bucket (2), and the limit block (14) is inserted and limited in the limit slot (23).

6. A dehydration barrel according to claim 4, characterized in that: The dehydration barrel further comprises a sealing gasket (4), wherein the sealing gasket (4) is arranged at one end of the mounting cover (3) close to the mounting column (13).

7. A dehydration barrel according to claim 1, characterized in that: The dehydration barrel further comprises a barrel cover (5), wherein the barrel cover (5) is arranged on the top of the containing barrel (2).

8. A dehydration barrel according to claim 7, characterized in that: The barrel cover (5) comprises a cover body (51) and two clamping assemblies (52); one end of the cover body (51) away from the storage barrel (2) is provided with two sliding grooves (511) along its circumference; the clamping assembly (52) comprises a claw (521) and a spring (522); the claw (521) and the spring (522) are both arranged in the sliding groove (511), and the claw (521) is driven by the spring (522) to approach the cover body (51); wherein a clamping ring (24) is provided at the top of the storage barrel (2); the cover body (51) is covered on the storage barrel (2), and the clamping ring (24) is limited between the cover body (51) and the claw (521).

9. A magnetic material dehydration device, characterized in that: It comprises a dehydration barrel as described in any one of claims 1 to 8.

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