CN217769698U - Permanent magnet motor built-in type mine hoist main shaft supporting seat structure - Google Patents
Permanent magnet motor built-in type mine hoist main shaft supporting seat structure Download PDFInfo
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- CN217769698U CN217769698U CN202221247884.7U CN202221247884U CN217769698U CN 217769698 U CN217769698 U CN 217769698U CN 202221247884 U CN202221247884 U CN 202221247884U CN 217769698 U CN217769698 U CN 217769698U
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- main shaft
- supporting seat
- triangular prism
- permanent magnet
- magnet motor
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Abstract
The utility model relates to a permanent-magnet machine built-in mine winder technical field specifically is permanent-magnet machine built-in mine winder main shaft bearing structure. The utility model discloses a solve the less problem of torque that current main shaft supporting seat structure is more complicated and can bear, the event provides a new permanent-magnet machine built-in type mine winder main shaft supporting seat structure, which comprises a supporting pedestal and a pressing block, the pressing block is arranged in the upper portion of supporting the base and the contact surface of pressing block and support base and is the plane, the middle part of the bottom surface of pressing block is equipped with and link up along the axial and arrange and the decurrent last triangular prism form breach of opening, the middle part of supporting the top surface of base is equipped with and link up along the axial and arrange and the ascending lower triangular prism form breach of opening, go up triangular prism form breach and lower triangular prism form breach and form the four prismatic shaft holes that are used for the clamping main shaft of axial arrangement, the supporting seat realizes the clamping to the main shaft through first stud with the pressing block. The utility model discloses a simple structure and the torque that can bear are great.
Description
Technical Field
The utility model relates to a permanent-magnet machine built-in mine winder technical field specifically is permanent-magnet machine built-in mine winder main shaft bearing structure.
Background
The mine hoist with built-in permanent magnet motor is a hoisting device without speed reducer, shaft coupling and high-speed shaft, and is different from traditional mine hoists in that a hoist drum and a permanent magnet outer rotor roller run synchronously, an internal main shaft and a stator winding are highly integrated to form an outer rotor motor structure, the hoist drum is driven to rotate by a magnetic coupling technology, a hoisting rope is wound on the roller, and the rotation of the roller can realize the winding and unwinding of a steel wire rope, i.e. hoisting of underground hoisted objects, so that the main shaft is fixed. Because the existing main shaft supporting seat structure for the permanent magnet motor built-in mine hoist mostly adopts a round hole and a flat key to realize the support of the main shaft, the structure is more complex, and the bearable torque is smaller.
Disclosure of Invention
The utility model discloses a solve current main shaft supporting seat structure and have the structure less problem of the torque more complicated and that can bear, the event provides a new permanent-magnet machine built-in mine winder main shaft supporting seat structure.
The utility model discloses an adopt following technical scheme to realize:
permanent-magnet machine built-in mine winder main shaft supporting seat structure, which comprises a supporting pedestal and a pressing block, the pressing block is arranged on the upper portion of supporting the base in a planar manner and is provided with an upper triangular prism-shaped notch with a downward opening along the axial through arrangement, the middle portion of the bottom surface of the pressing block is provided with a lower triangular prism-shaped notch with an upward opening along the axial through arrangement, the upper triangular prism-shaped notch and the lower triangular prism-shaped notch enclose into a quadrangular prism-shaped shaft hole for clamping a main shaft along the axial arrangement, and the supporting base and the pressing block realize the clamping of the main shaft through a first stud.
During the use, with the main shaft with supporting seat structure complex part processing become with the last triangular prism form breach department of support base with main shaft support after the quadrangular prism form structure of shaft hole looks adaptation, then press the compact heap on the main shaft and with supporting the base cooperation, will support the base and fix with the compact heap and realize the clamping to the main shaft through stud at last for this main shaft supporting seat structure can also make the main shaft immovable satisfying under the effect of supporting the main shaft.
Further, the shaft hole is in a straight quadrangular prism shape. Two diagonal lines of the cross section of the shaft hole are vertically distributed, so that the processing is convenient, and the structure is stable.
The utility model discloses produced beneficial effect as follows: traditional main shaft supporting seat structure if will play the effect of dead axle and need design extra structure, has increased manufacturing cost, and the torque that can bear simultaneously is less, and the utility model discloses a design into quadrangular column structure with the shaft hole of supporting seat, then directly with the main shaft clamping in the supporting seat shaft hole through first stud, under the effect that satisfies the support and the function that satisfies the dead condition of main shaft, reduced processing manufacturing cost, increased the torque size that can bear.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the two-dimensional structure of the present invention.
In the figure: the foundation beam assembly comprises a supporting base 1, a pressing block 2, a shaft hole 3, a first stud 4, a second stud 5, a hanging ring 6, and a foundation beam assembly 7.
Detailed Description
As shown in fig. 1 and 2, the permanent magnet motor built-in type mine hoist spindle supporting seat structure includes a supporting base 1 and a pressing block 2, the pressing block 2 is disposed on the upper portion of the supporting base 1, a contact surface between the pressing block 2 and the supporting base 1 is a plane, an upper triangular prism-shaped notch which is arranged in a penetrating manner and has a downward opening is formed in the middle of the bottom surface of the pressing block 2 (conventionally understood by those skilled in the art, the axial direction of the upper triangular prism-shaped notch is the axial direction of a spindle), a lower triangular prism-shaped notch which is arranged in a penetrating manner and has an upward opening is formed in the middle of the top surface of the supporting base 1, a quadrangular-shaped shaft hole 3 which is axially arranged and is used for clamping the spindle is formed by the upper triangular prism-shaped notch and the lower triangular prism-shaped notch, and the supporting base 1 and the pressing block 2 realize clamping of the spindle through a first double-headed stud 4.
During the use, with the main shaft with supporting seat structure complex part processing become with the last triangular prism form breach department of supporting base 1 with main shaft support after the quadrangular prism form structure of shaft hole 3 looks adaptation, then press compact heap 2 on the main shaft and with supporting base 1 cooperation, will support base 1 and compact heap 2 through first stud 4 at last and fix and realize the clamping to the main shaft for this main shaft supporting seat structure can also make the main shaft immobile under the effect that satisfies main shaft support.
In a specific embodiment, the shaft hole 3 is a rectangular prism. Two diagonal lines of the cross section of the shaft hole 3 are vertically arranged, so that the processing is convenient, and the structure is stable. The middle part of the top surface of the pressing block 2 is provided with a hanging ring 6. A foundation beam assembly 7 is fixed to the lower portion of the support base 1. The lower part of the supporting base 1 is fixed with a foundation beam assembly 7 through a second stud 5, and the installation is convenient.
Claims (6)
1. Permanent-magnet machine built-in mine winder main shaft supporting seat structure, a serial communication port, including supporting base (1), compact heap (2), the contact surface of upper portion and compact heap (2) and support base (1) that support base (1) is arranged in compact heap (2) is the plane, the middle part of the bottom surface of compact heap (2) is equipped with and link up along the axial and arranges and opening decurrent last triangular prism form breach, the middle part of the top surface of support base (1) is equipped with and link up along the axial and arranges and opening decurrent lower triangular prism form breach, go up triangular prism form breach and lower triangular prism form breach and enclose into the quadrangular column shaft hole (3) that are used for clamping main shaft of axial arrangement, support base (1) and compact heap (2) and realize the clamping to the main shaft through first stud (4).
2. The built-in permanent magnet motor type mine hoist spindle supporting seat structure according to claim 1, wherein the shaft hole (3) is in a shape of a right quadrangular prism.
3. The permanent magnet motor built-in type mine hoist spindle supporting base structure according to claim 2, wherein two diagonal lines of the cross section of the shaft hole (3) are arranged vertically.
4. The built-in permanent magnet motor type mine hoist spindle supporting seat structure as claimed in claim 3, wherein a lifting ring (6) is provided at the middle of the top surface of the pressing block (2).
5. The permanent magnet motor built-in type mine hoist spindle supporting base structure according to claim 4, characterized in that a foundation beam assembly (7) is fixed to a lower portion of the supporting base (1).
6. The permanent magnet motor built-in mine hoist spindle support base structure according to claim 5, characterized in that the lower part of the support base (1) is fixed with a foundation beam assembly (7) by a second stud (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221247884.7U CN217769698U (en) | 2022-05-24 | 2022-05-24 | Permanent magnet motor built-in type mine hoist main shaft supporting seat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221247884.7U CN217769698U (en) | 2022-05-24 | 2022-05-24 | Permanent magnet motor built-in type mine hoist main shaft supporting seat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217769698U true CN217769698U (en) | 2022-11-08 |
Family
ID=83885797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221247884.7U Active CN217769698U (en) | 2022-05-24 | 2022-05-24 | Permanent magnet motor built-in type mine hoist main shaft supporting seat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217769698U (en) |
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2022
- 2022-05-24 CN CN202221247884.7U patent/CN217769698U/en active Active
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