CN217947510U - Single-rope winding type elevator directly driven by permanent magnet motor - Google Patents
Single-rope winding type elevator directly driven by permanent magnet motor Download PDFInfo
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- CN217947510U CN217947510U CN202221163073.9U CN202221163073U CN217947510U CN 217947510 U CN217947510 U CN 217947510U CN 202221163073 U CN202221163073 U CN 202221163073U CN 217947510 U CN217947510 U CN 217947510U
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- 238000004804 winding Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides a permanent-magnet machine directly drives single rope wound form lifting machine, including the main shaft of installing the reel, the one end of main shaft is equipped with permanent-magnet machine, permanent-magnet machine's output shaft aligns along the axial with the main shaft, be equipped with the shaft coupling between permanent-magnet machine's output shaft and the main shaft, permanent-magnet machine's bottom is placed on motor base, wear to be equipped with a plurality of motor connecting bolt and a plurality of base connecting bolt on the motor base, motor connecting bolt's top stretches out and runs through the connecting plate of permanent-magnet machine bottom from motor base, base connecting bolt's bottom stretches out and wears to establish on the installation basis from motor base, make the installation basis, motor base and permanent-magnet machine can connect as an organic wholely, motor base's last surface connection has the side adjusting plate of the vertical setting of polylith, wear to be equipped with side adjusting bolt along the horizontal direction on the side adjusting plate, a plurality of side adjusting bolt's tip can cooperate and promote permanent-magnet machine, so that the horizontal position of permanent-magnet machine on motor base is adjusted through a plurality of side adjusting bolt cooperation.
Description
Technical Field
The utility model relates to a single rope wound form lifting machine field especially relates to a permanent-magnet machine directly drives single rope wound form lifting machine.
Background
The single rope winding type hoist is an early-appearing hoist, which is used for lifting containers, getting on and off personnel and transporting materials and equipment, is an important vehicle connected with the well and the underground and is called throat equipment of a mine. The hoister occupies a large proportion in mines in China and is commonly used. The existing single-rope winding type elevator mainly comprises a power system, a transmission system, a working system and the like. The motor is used as a power source and is transmitted to the main shaft device through the speed reducer, so that the steel wire rope wound on the winding drum is wound and unwound, and the purpose of lifting the lifting container in the shaft is achieved. The existing single-rope winding type hoister adopts a common electrically excited motor as a driving motor, has small power factor, high operation cost and poor energy-saving effect, and needs to drive a main shaft to rotate through a transmission chain consisting of a plurality of parts such as a speed reducer, a gear coupling, an elastic rod pin coupling and the like, so that the existing single-rope winding type hoister has low transmission efficiency, large maintenance amount, complex structure and large floor area.
SUMMERY OF THE UTILITY MODEL
Complicated, the area is big, the running cost is high for solving current single rope winding lifting machine structure, energy-conserving effect poor problem, the utility model provides a permanent-magnet machine directly drives single rope winding lifting machine.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a permanent-magnet machine directly drives single rope wound form lifting machine, including the main shaft of installing the reel, the one end of main shaft is equipped with permanent-magnet machine, permanent-magnet machine's output shaft aligns along the axial with the main shaft, be equipped with the shaft coupling between permanent-magnet machine's output shaft and the main shaft, permanent-magnet machine's bottom is placed on motor base, wear to be equipped with a plurality of motor connecting bolt and a plurality of base connecting bolt on the motor base, motor connecting bolt's top stretches out and runs through the connecting plate of permanent-magnet machine bottom from motor base, base connecting bolt's bottom stretches out and wears to establish on the installation basis from motor base, make the installation basis, motor base and permanent-magnet machine can connect as an organic wholely, motor base's last surface connection has the side adjusting plate of the vertical setting of polylith, wear to be equipped with side adjusting bolt along the horizontal direction on the side adjusting plate, a plurality of side adjusting bolt's tip can cooperate and promote permanent-magnet machine, so that the horizontal position of permanent-magnet machine on motor base is adjusted through a plurality of side adjusting bolt cooperation.
Preferably, the upper surface of the motor base is connected with eight side adjusting plates, and the eight side adjusting plates are respectively close to four corners of the permanent magnet motor.
Preferably, the motor base comprises a motor support plate and four channel steel, the four channel steel are connected in a matched mode to form a rectangular frame, and four sides of the motor support plate are placed on the four channel steel respectively.
According to the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a shaft coupling makes permanent-magnet machine's output shaft and main shaft lug connection, and permanent-magnet machine compares with ordinary electric excitation motor, and efficient, power factor is high, motor structure is simple, the reliability is high, small, power density is big, aerodynamic moment is big, small in noise, temperature are low, have promoted the energy-conserving performance of lifting machine. The transmission structure between the permanent magnet motor and the main shaft is only provided with the coupler, so that a transmission chain which is adopted by the existing single-rope winding type elevator and comprises a speed reducer, a gear coupler, an elastic rod pin coupler and other parts is omitted, the transmission structure is greatly simplified, the transmission efficiency is improved, the maintenance amount is reduced, the floor area of the elevator is reduced, the floor area of a machine room can be reduced by 20%, and the energy consumption of a system is reduced by 5-7%. And the operation and maintenance investment and the operation rate of the elevator are obviously reduced under the condition of ensuring the lifting efficiency. The permanent magnet motor is installed through the motor base, the connection mode is simple and reliable, the horizontal position of the permanent magnet motor on the motor base can be adjusted in a matched mode through the side adjusting bolts, the output shaft of the permanent magnet motor can be aligned with the spindle in the axial direction, and smooth installation and transmission of the coupler are guaranteed.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of the motor base of FIG. 1;
fig. 3 is a top view of the motor base.
The labels in the figure are: 1. the motor comprises a winding drum, 2, a spindle, 3, a coupler, 4, a permanent magnet motor, 5, a motor base, 6, a motor connecting bolt, 7, a base connecting bolt, 8, a side adjusting plate, 9, a side adjusting bolt, 10, a motor supporting plate, 11 and channel steel.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
the utility model provides a single rope wound form lifting machine that permanent-magnet machine directly driven, is equipped with permanent-magnet machine 4 including the main shaft 2 of installing reel 1, the one end of main shaft 2, and permanent-magnet machine 4's output shaft aligns along the axial with main shaft 2, is equipped with shaft coupling 3 between permanent-magnet machine 4's output shaft and the main shaft 2, and permanent-magnet machine 4's bottom is placed on motor base 5. The output shaft of the permanent magnet motor 4 is directly connected with the main shaft 2 through the coupler 3, and compared with a common electric excitation motor, the permanent magnet motor 4 has the advantages of high efficiency, high power factor, simple motor structure, high reliability, small volume, high power density, large aerodynamic moment, low noise and low temperature, the energy-saving performance of the elevator is improved, and the occupied area of the elevator is reduced.
The motor base 5 comprises a motor supporting plate 10 and four channel steel 11, the four channel steel 11 are connected in a matched mode to form a rectangular frame, and four sides of the motor supporting plate 10 are placed on the four channel steel 11 respectively. Wear to be equipped with a plurality of motor connecting bolt 6 and a plurality of base connecting bolt 7 on the motor base 5, motor connecting bolt 6's top is stretched out and is run through the connecting plate of 4 bottoms of permanent-magnet machine from motor base 5, and base connecting bolt 7's bottom is stretched out and is worn to establish on the installation basis from motor base 5, makes installation basis, motor base 5 and permanent-magnet machine 4 can connect as an organic wholely, and the connected mode is simple reliable.
Motor base 5's upper surface is connected with the side adjusting plate 8 of eight vertical settings, eight side adjusting plate 8 are close to permanent-magnet machine 4's four corners respectively, side adjusting bolt 9 is worn to be equipped with along the horizontal direction on the side adjusting plate 8, the tip of a plurality of side adjusting bolt 9 can cooperate and promote permanent-magnet machine 4, so that adjust permanent-magnet machine 4 horizontal position on motor base 5 through the cooperation of a plurality of side adjusting bolt 9, after permanent-magnet machine 4 placed motor base 5 on, just can finely tune permanent-magnet machine 4's position, guarantee that permanent-magnet machine 4's output shaft and main shaft 2 align along the axial after, rethread motor connecting bolt 6 and base connecting bolt 7 fix a position, can guarantee smooth installation and the transmission of shaft coupling 3.
Claims (3)
1. The utility model provides a permanent-magnet machine directly drives single rope wound form lifting machine which characterized in that: including main shaft (2) of installing reel (1), the one end of main shaft (2) is equipped with permanent-magnet machine (4), the output shaft and main shaft (2) of permanent-magnet machine (4) are along axial alignment, be equipped with shaft coupling (3) between the output shaft of permanent-magnet machine (4) and main shaft (2), the bottom of permanent-magnet machine (4) is placed on motor base (5), wear to be equipped with a plurality of motor connecting bolt (6) and a plurality of base connecting bolt (7) on motor base (5), the top of motor connecting bolt (6) stretches out and runs through the connecting plate of permanent-magnet machine (4) bottom from motor base (5), the bottom of base connecting bolt (7) stretches out and wears to establish on the installation basis from motor base (5), make the installation basis, motor base (5) and permanent-magnet machine (4) can be connected as an organic wholely, the upper surface of motor base (5) is connected with the side adjusting plate (8) of the vertical setting of polylith, wear to be equipped with side adjusting bolt (9) along the horizontal direction on side adjusting plate (8), the tip of a plurality of side adjusting bolt (9) can promote the cooperation of permanent-magnet machine (4), be convenient for on the cooperation of permanent-magnet machine (4).
2. The permanent magnet motor direct-drive single-rope winding type elevator as claimed in claim 1, characterized in that: the upper surface of the motor base (5) is connected with eight side adjusting plates (8), and the eight side adjusting plates (8) are respectively close to four corners of the permanent magnet motor (4).
3. The permanent magnet motor direct-drive single-rope winding type hoister as claimed in claim 1, characterized in that: the motor base (5) comprises a motor supporting plate (10) and four channel steel (11), the four channel steel (11) are connected in a matched mode to form a rectangular frame, and four sides of the motor supporting plate (10) are placed on the four channel steel (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221163073.9U CN217947510U (en) | 2022-05-16 | 2022-05-16 | Single-rope winding type elevator directly driven by permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221163073.9U CN217947510U (en) | 2022-05-16 | 2022-05-16 | Single-rope winding type elevator directly driven by permanent magnet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217947510U true CN217947510U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221163073.9U Active CN217947510U (en) | 2022-05-16 | 2022-05-16 | Single-rope winding type elevator directly driven by permanent magnet motor |
Country Status (1)
| Country | Link |
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| CN (1) | CN217947510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118646224A (en) * | 2024-08-19 | 2024-09-13 | 中信重工机械股份有限公司 | A method for modifying the permanent magnet synchronous drive system of an in-use hoist |
-
2022
- 2022-05-16 CN CN202221163073.9U patent/CN217947510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118646224A (en) * | 2024-08-19 | 2024-09-13 | 中信重工机械股份有限公司 | A method for modifying the permanent magnet synchronous drive system of an in-use hoist |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: 471000 No. 206, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: CITIC HEAVY INDUSTRIES Co.,Ltd. Country or region after: Zhong Guo Patentee after: Luoyang Mining Machinery Engineering Design Institute Co.,Ltd. Country or region after: China Patentee after: CITIC Corporation of China Address before: 471003 No.206 Jianshe Road, Jianxi District, Luoyang City, Henan Province Patentee before: CITIC HEAVY INDUSTRIES Co.,Ltd. Country or region before: Zhong Guo Patentee before: Luoyang Mining Machinery Engineering Design Institute Co.,Ltd. |