阅读说明：本技术 一种便于安装调节的永磁调速器 (Permanent magnet speed regulator convenient to installation is adjusted ) 是由 吴义敏 余竹艳 于 2020-08-12 设计创作，主要内容包括：本发明公开一种便于安装调节的永磁调速器,包括导磁体外环,所述导磁体外环一端安装有固定盘,所述导磁体外环远离固定盘一端安装有调节环。本发明通过旋拧抵接螺栓,抵接螺栓推动抵接滚珠抵接永磁体,保持永磁体竖直,从而保证与其相连的传动轴在后期运行的过程中更加平稳对中,从而减少后期因安装误差造成的机械振动,从而可以有效的提高整机运行的平稳性,延长使用寿命。螺旋管内壁的吸水材料将导磁体外环附近的水分吸收,通过排气孔将螺旋管内的水蒸气排出,集水管将螺旋管内未蒸发的水分排出,配重球阻止灰尘进入集水管与排水管连接位置,有效降低导磁体外环附近的温度,使得永磁调速器调速时温度不会过高,增加永磁调速器的使用寿命。(The invention discloses a permanent magnet speed regulator convenient to mount and adjust, which comprises a magnetizer outer ring, wherein a fixed disc is mounted at one end of the magnetizer outer ring, and an adjusting ring is mounted at one end, far away from the fixed disc, of the magnetizer outer ring. According to the invention, the abutting bolt is screwed, the abutting bolt pushes the abutting ball to abut against the permanent magnet, and the permanent magnet is kept vertical, so that the transmission shaft connected with the abutting bolt is ensured to be more stably centered in the later operation process, and the mechanical vibration caused by the installation error in the later period is reduced, thereby effectively improving the operation stability of the whole machine and prolonging the service life. The water absorbing material on the inner wall of the spiral pipe absorbs water near the outer ring of the magnetizer, water vapor in the spiral pipe is discharged through the exhaust hole, water which is not evaporated in the spiral pipe is discharged through the water collecting pipe, and the counterweight ball prevents dust from entering the connecting position of the water collecting pipe and the water discharging pipe, so that the temperature near the outer ring of the magnetizer is effectively reduced, the temperature is not too high when the permanent magnet speed regulator regulates the speed, and the service life of the permanent magnet speed regulator is prolonged.)

1. The utility model provides a permanent magnet speed regulator convenient to installation is adjusted, its characterized in that, includes magnetizer outer ring (3), fixed disk (4) is installed to magnetizer outer ring (3) one end, fixed disk (4) one end is kept away from in magnetizer outer ring (3) and adjustable ring (5) is installed, motor shaft (1) has been run through in fixed disk (4), transmission shaft (2) have been run through in adjustable ring (5), transmission shaft (2) outer lane is provided with first sealing ring (6), first sealing ring (6) set up in adjustable ring (5) inner wall, motor shaft (1) outer lane is provided with second sealing ring (7), second sealing ring (7) set up in fixed disk (4), fixed disk (4) one side is provided with magnetizer (15), magnetizer (15) are installed on magnetizer outer ring (3), motor shaft (1) fixed connection magnetizer (15), the inner cavity of the magnetizer outer ring (3) is provided with a permanent magnet (16), the permanent magnet (16) is fixedly connected with the transmission shaft (2), the outer wall of the magnetizer outer ring (3) is wound with a spiral pipe (17), a plurality of exhaust holes (18) are formed in the top of the spiral pipe (17), a plurality of water collecting pipes (22) are installed at the bottom of the spiral pipe (17), a plurality of floating balls (19) are installed in the inner cavity of the bottom of the spiral pipe (17), the floating balls (19) are in one-to-one correspondence with the water collecting pipes (22), guide pillars (20) are installed on the floating balls (19), the floating balls (19) are connected with counterweight balls (21) through the guide pillars (20), the water collecting pipes (22) are communicated with the spiral pipe (17), the water collecting pipes (22) are communicated with the water.

2. The permanent magnet speed regulator convenient for installation and adjustment according to claim 1, wherein a positioning ring (8) is arranged on one side of the fixed disk (4) away from the outer ring (3) of the magnetizer, two arc plates (9) are arranged in the positioning ring (8), the arc plates (9) are respectively arranged on the upper side and the lower side of the inner ring of the positioning ring (8), a plurality of guide balls (10) are arranged on the inner arc surface of each arc plate (9), a plurality of positioning springs (11) are arranged on the outer arc surface of each arc plate (9), one end of each positioning spring (11) away from each arc plate (9) is connected with the inner wall of the positioning ring (8), four adjusting bolts (12) penetrate through the surface of the positioning ring (8), and the four adjusting bolts (12) are symmetrically arranged on the upper side and the lower side of.

3. The permanent magnet speed regulator convenient for installation and adjustment according to claim 1, wherein two abutting bolts (13) are installed on the magnetizer outer ring (3), the two abutting bolts (13) are arranged on the same side of the magnetizer outer ring (3), the two abutting bolts (13) are respectively arranged on the upper side and the lower side of the adjusting ring (5), the abutting bolts (13) penetrate through the side wall of the magnetizer outer ring (3), and abutting balls (14) are installed on the abutting bolts (13).

4. A permanent magnet governor convenient to install and adjust according to claim 1, characterized in that the first sealing ring (6) is arranged on the side of the inner ring of the adjusting ring (5) far from the permanent magnet (16), and the second sealing ring (7) is arranged on the side of the inner ring of the fixed disk (4) far from the magnetizer (15).

5. The permanent magnet governor of claim 1, wherein the permanent magnet governor is adjusted and operated as follows:

the method comprises the following steps: when the motor shaft (1) deflects downwards, screwing two adjusting bolts (12) below the positioning ring (8), wherein the adjusting bolts (12) are in contact with a radian plate (9) below and push the radian plate (9) upwards, the radian plate (9) drives the motor shaft (1) to move upwards through guide balls (10), meanwhile, a positioning spring (11) between the positioning ring (8) and the radian plate (9) extends to finish the upward adjustment of the motor shaft (1), when the motor shaft (1) deflects upwards, screwing the two adjusting bolts (12) below the positioning ring (8), and driving the motor shaft (1) to move downwards through the guide balls (10) by the radian plate (9);

step two: screwing the abutting bolt (13), pushing the abutting ball (14) to abut against the permanent magnet (16) by the abutting bolt (13), keeping the permanent magnet (16) vertical, absorbing water near the magnetizer outer ring (3) by the water absorbing material on the inner wall of the spiral pipe (17), discharging water vapor in the spiral pipe (17) through the exhaust hole (18), discharging water which is not evaporated in the spiral pipe (17) by the water collecting pipe (22), and preventing dust from entering the connecting position of the water collecting pipe (22) and the water drainage pipe (23) by the counterweight ball (21).

Technical Field

The invention relates to the technical field of permanent magnet speed regulators, in particular to a permanent magnet speed regulator convenient to install and adjust.

Background

Permanent magnet speed regulation (permanent magnet transmission) is a revolution in the transmission history, has the characteristics of simple structure, reliable operation and energy conservation and consumption reduction, is well applied to the modern industry, is mainly applied to the energy conservation of motor dragging systems in the industries of petroleum, petrifaction, electric power, mines, steel, chemical engineering, cement and the like,

patent document (CN201710840277.9) discloses an interactive disk permanent magnet speed regulator based on double-disc-overlapping, connect through screw drive between this permanent magnet speed regulator's the first link mechanism and the second link mechanism, the removal of second link mechanism can be realized through the position of adjusting the lead screw, and then the slope that realizes bearing mechanism, and then realize the change of permanent magnet speed regulator input shaft angle, can realize the transmission of the load end of different angles, but this permanent magnet speed regulator's motor shaft can't carry out the micro-adjustment, it is also inconvenient during the installation, the during operation heat dissipation of this permanent magnet speed regulator is relatively poor simultaneously, the high practical life who leads to permanent magnet speed regulator descends.

Disclosure of Invention

The invention aims to provide a permanent magnet speed regulator convenient to install and adjust, which solves the following technical problems: (1) when a motor shaft deviates downwards, two adjusting bolts below the positioning ring are screwed, the adjusting bolts contact with the radian plate below and push the radian plate upwards, the radian plate drives the motor shaft to move upwards through the guide balls, meanwhile, a positioning spring between the positioning ring and the radian plate extends to finish the upward adjustment of the motor shaft, when the motor shaft deviates upwards, the two adjusting bolts below the positioning ring are screwed, the radian plate drives the motor shaft to move downwards through the guide balls, the centering can be quickly realized during the installation, the micro-adjustment of the motor shaft is realized, the precision centering is realized, the operation is simple and fast during the later speed regulation after the installation is finished, the time and labor are saved during the installation of the whole equipment, and the service life of the; (2) through twisting the butt bolt soon, the butt bolt promotes butt ball butt permanent magnet, keeps the permanent magnet vertical to guarantee the transmission shaft that links to each other rather than steady centering more of later stage operation's in-process, thereby reduce the later stage because of the mechanical vibration that installation error caused, thereby can effectual improvement complete machine stability of operation, increase of service life. The water absorbing material on the inner wall of the spiral pipe absorbs water near the outer ring of the magnetizer, water vapor in the spiral pipe is discharged through the exhaust hole, water which is not evaporated in the spiral pipe is discharged through the water collecting pipe, and the counterweight ball prevents dust from entering the connecting position of the water collecting pipe and the water discharging pipe, so that the temperature near the outer ring of the magnetizer is effectively reduced, the temperature is not too high when the permanent magnet speed regulator regulates the speed, and the service life of the permanent magnet speed regulator is prolonged.

The purpose of the invention can be realized by the following technical scheme:

a permanent magnet speed regulator convenient for installation and adjustment comprises a magnetizer outer ring, a fixed disc is installed at one end of the magnetizer outer ring, an adjusting ring is installed at one end, away from the fixed disc, of the magnetizer outer ring, a motor shaft penetrates through the fixed disc, a transmission shaft penetrates through the adjusting ring, a first sealing ring is arranged on the outer ring of the transmission shaft and is arranged on the inner wall of the adjusting ring, a second sealing ring is arranged on the outer ring of the motor shaft and is arranged in the fixed disc, a magnetizer is arranged on one side of the fixed disc, the magnetizer is installed on the magnetizer outer ring, the motor shaft is fixedly connected with the magnetizer, a permanent magnet is arranged in the inner cavity of the magnetizer outer ring and is fixedly connected with the transmission shaft, a spiral pipe is wound on the outer wall of the magnetizer, the spiral pipe bottom inner chamber is installed a plurality of floaters, a plurality of floaters and a plurality of collector pipe one-to-one, install the guide pillar on the floater, the floater passes through guide pillar connection counterweight ball, the collector pipe intercommunication spiral pipe, a plurality of collector pipes all communicate the drain pipe, the spiral pipe inner wall is provided with water-absorbing material.

Further, the fixed disk is provided with a positioning ring on one side of the outer ring of the magnetizer, two radian plates are arranged in the positioning ring, the radian plates are respectively arranged on the upper side and the lower side of the inner ring of the positioning ring, a plurality of guide balls are arranged on the inner arc surface of each radian plate, a plurality of positioning springs are arranged on the outer arc surface of each radian plate, one ends of the radian plates, far away from the positioning springs, are connected with the inner wall of the positioning ring, four adjusting bolts penetrate through the surface of the positioning ring, and the four adjusting bolts are symmetrically arranged on the.

Further, install two butt bolts on the magnetizer outer loop, two butt bolts set up in magnetizer outer loop homonymy, and two butt bolts set up respectively in the upper and lower both sides of adjustable ring, the butt bolt runs through the magnetizer outer loop lateral wall, install the butt ball on the butt bolt.

Furthermore, the first sealing ring is arranged on one side, away from the permanent magnet, of the inner ring of the adjusting ring, and the second sealing ring is arranged on one side, away from the magnetizer, of the inner ring of the fixed disk.

Further, the regulation and working process of the permanent magnet speed regulator are as follows:

the method comprises the following steps: when a motor shaft deviates downwards, two adjusting bolts below the positioning ring are screwed, the adjusting bolts contact with the radian plate below and push the radian plate upwards, the radian plate drives the motor shaft to move upwards through the guide balls, meanwhile, a positioning spring between the positioning ring and the radian plate extends to finish the upward adjustment of the motor shaft, when the motor shaft deviates upwards, the two adjusting bolts below the positioning ring are screwed, the radian plate drives the motor shaft to move downwards through the guide balls, the centering can be quickly realized during the installation, the micro-adjustment of the motor shaft is realized, the precision centering is realized, the operation is simple and fast during the later speed regulation after the installation is finished, the time and labor are saved during the installation of the whole equipment, and the service life of the;

step two: and the butt bolt is screwed, the butt bolt pushes the butt ball to butt the permanent magnet, the permanent magnet is kept vertical, so that the transmission shaft connected with the butt bolt is ensured to be more stably centered in the later operation process, the mechanical vibration caused by the installation error in the later period is reduced, the operation stability of the whole machine can be effectively improved, and the service life is prolonged. The water absorbing material on the inner wall of the spiral pipe absorbs water near the outer ring of the magnetizer, water vapor in the spiral pipe is discharged through the exhaust hole, water which is not evaporated in the spiral pipe is discharged through the water collecting pipe, and the counterweight ball prevents dust from entering the connecting position of the water collecting pipe and the water discharging pipe, so that the temperature near the outer ring of the magnetizer is effectively reduced, the temperature is not too high when the permanent magnet speed regulator regulates the speed, and the service life of the permanent magnet speed regulator is prolonged.

The invention has the beneficial effects that:

(1) according to the permanent magnet speed regulator convenient to install and adjust, when a motor shaft deflects downwards, two adjusting bolts below the positioning ring are screwed, the adjusting bolts contact the radian plate below and push the radian plate upwards, the radian plate drives the motor shaft to move upwards through the guide balls, meanwhile, the positioning spring between the positioning ring and the radian plate extends to complete the upward adjustment of the motor shaft, when the motor shaft deflects upwards, the two adjusting bolts below the positioning ring are screwed, the radian plate drives the motor shaft to move downwards through the guide balls, the centering can be quickly realized during installation, the micro-adjustment of the motor shaft is realized, the precision centering is realized, the operation is simple and quick during later speed regulation after the installation is finished, the installation time and labor of the whole equipment are ensured, and the service life of the equipment is prolonged;

(2) through twisting the butt bolt soon, the butt bolt promotes butt ball butt permanent magnet, keeps the permanent magnet vertical to guarantee the transmission shaft that links to each other rather than steady centering more of later stage operation's in-process, thereby reduce the later stage because of the mechanical vibration that installation error caused, thereby can effectual improvement complete machine stability of operation, increase of service life. The water absorbing material on the inner wall of the spiral pipe absorbs water near the outer ring of the magnetizer, water vapor in the spiral pipe is discharged through the exhaust hole, water which is not evaporated in the spiral pipe is discharged through the water collecting pipe, and the counterweight ball prevents dust from entering the connecting position of the water collecting pipe and the water discharging pipe, so that the temperature near the outer ring of the magnetizer is effectively reduced, the temperature is not too high when the permanent magnet speed regulator regulates the speed, and the service life of the permanent magnet speed regulator is prolonged.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a permanent magnet governor of the present invention that facilitates installation adjustment;

fig. 2 is an internal structural view of the spiral pipe of the present invention.

In the figure: 1. a motor shaft; 2. a drive shaft; 3. a magnetizer outer ring; 4. fixing the disc; 5. an adjusting ring; 6. a first seal ring; 7. a second seal ring; 8. a positioning ring; 9. a radian plate; 10. a guide ball; 11. a positioning spring; 12. adjusting the bolt; 13. an abutment bolt; 14. abutting the ball; 15. a magnetizer; 16. a permanent magnet; 17. a spiral tube; 18. an exhaust hole; 19. a floating ball; 20. a guide post; 21. a counterweight ball; 22. a water collection pipe; 23. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention is a permanent magnet speed regulator convenient for installation and adjustment, including a magnetizer outer ring 3, a fixing disc 4 is installed at one end of the magnetizer outer ring 3, an adjusting ring 5 is installed at one end of the magnetizer outer ring 3 away from the fixing disc 4, a motor shaft 1 penetrates through the fixing disc 4, a transmission shaft 2 penetrates through the adjusting ring 5, a first sealing ring 6 is installed on an outer ring of the transmission shaft 2, the first sealing ring 6 is installed on an inner wall of the adjusting ring 5, a second sealing ring 7 is installed on an outer ring of the motor shaft 1, the second sealing ring 7 is installed in the fixing disc 4, a magnetizer 15 is installed at one side of the fixing disc 4, the magnetizer 15 is installed on the magnetizer outer ring 3, the motor shaft 1 is fixedly connected with the magnetizer 15, a permanent magnet 16 is installed in an inner cavity of the magnetizer outer, a plurality of water collecting pipes 22 are installed at the bottom of the spiral pipe 17, a plurality of floating balls 19 are installed in an inner cavity of the bottom of the spiral pipe 17, the floating balls 19 correspond to the water collecting pipes 22 one by one, guide pillars 20 are installed on the floating balls 19, the floating balls 19 are connected with counterweight balls 21 through the guide pillars 20, the water collecting pipes 22 are communicated with the spiral pipe 17, the water collecting pipes 22 are communicated with a drain pipe 23, and water absorbing materials are arranged on the inner wall of the spiral pipe 17.

Concretely, fixed disk 4 is kept away from 3 one sides of magnetizer outer loop and is provided with holding ring 8, be provided with two radian boards 9 in the holding ring 8, radian board 9 sets up respectively in 8 inner rings of holding ring, lower both sides, 9 inner arc surfaces of radian board are provided with a plurality of direction balls 10, 9 outer arc surfaces of radian board are provided with a plurality of positioning spring 11, positioning spring 11 is kept away from 9 one end of radian board and is connected 8 inner walls of holding ring, 8 surfaces of holding ring run through have four adjusting bolt 12, four adjusting bolt 12 symmetries set up in 8 upper and lower both sides of holding ring. Two butt bolts 13 are installed on the magnetizer outer ring 3, the two butt bolts 13 are arranged on the same side of the magnetizer outer ring 3, the two butt bolts 13 are respectively arranged on the upper side and the lower side of the adjusting ring 5, the butt bolts 13 penetrate through the side wall of the magnetizer outer ring 3, and the butt balls 14 are installed on the butt bolts 13. The first sealing ring 6 is arranged on one side, far away from the permanent magnet 16, of the inner ring of the adjusting ring 5, and the second sealing ring 7 is arranged on one side, far away from the magnetizer 15, of the inner ring of the fixed disk 4.

Referring to fig. 1-2, the operation of the permanent magnet governor of the present embodiment for easy installation and adjustment is as follows:

the method comprises the following steps: when the motor shaft 1 deflects downwards, two adjusting bolts 12 below the positioning ring 8 are screwed, the adjusting bolts 12 contact the radian plate 9 below and push the radian plate 9 upwards, the radian plate 9 drives the motor shaft 1 to move upwards through the guide balls 10, meanwhile, the positioning spring 11 between the positioning ring 8 and the radian plate 9 extends to finish the upward adjustment of the motor shaft 1, when the motor shaft 1 deflects upwards, the two adjusting bolts 12 below the positioning ring 8 are screwed, the radian plate 9 drives the motor shaft 1 to move downwards through the guide balls 10, the centering can be quickly realized during the installation, the micro-adjustment of the motor shaft 1 is realized, the precision centering is realized, the operation is simple and quick during the later speed adjustment after the installation is finished, the time and labor are saved during the installation of the whole equipment, and the service life of the equipment is;

step two: and the butt bolt 13 is screwed, the butt bolt 13 pushes the butt ball 14 to butt the permanent magnet 16, the permanent magnet 16 is kept vertical, so that the transmission shaft 2 connected with the butt bolt is ensured to be more stably centered in the process of back-stage operation, the mechanical vibration caused by installation errors in the later stage is reduced, the operation stability of the whole machine can be effectively improved, and the service life is prolonged. The water absorbing material on the inner wall of the spiral pipe 17 absorbs the water near the outer ring 3 of the magnetizer, the steam in the spiral pipe 17 is discharged through the exhaust hole 18, the water collecting pipe 22 discharges the water which is not evaporated in the spiral pipe 17, and the counterweight ball 21 prevents the dust from entering the connecting position of the water collecting pipe 22 and the drain pipe 23, so that the temperature near the outer ring of the magnetizer is effectively reduced, the temperature is not too high when the permanent magnet speed regulator regulates the speed, and the service life of the permanent magnet speed regulator is prolonged.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.