CN216721149U - Permanent magnet transmission speed change mechanism - Google Patents
Permanent magnet transmission speed change mechanism Download PDFInfo
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- CN216721149U CN216721149U CN202122688280.8U CN202122688280U CN216721149U CN 216721149 U CN216721149 U CN 216721149U CN 202122688280 U CN202122688280 U CN 202122688280U CN 216721149 U CN216721149 U CN 216721149U
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Abstract
The utility model relates to the technical field of permanent magnet transmission, in particular to a speed change mechanism of permanent magnet transmission, which increases the speed change effect of a permanent magnet driver, increases the use effect of the permanent magnet driver and improves the practicability; the on-line screen storage device comprises a base, the mounting panel, a slide rail, a sliding seat, first motor, the motor spindle, the shaft coupling, and a support, the input shaft, the conductor dish, the permanent magnetism dish, the load axle, bearing and adjustment mechanism, mounting panel fixed mounting is on the base, slide rail fixed mounting is on the mounting panel, slide and slide rail sliding connection, first motor fixed mounting is on the slide, the output of first motor is provided with the motor spindle, the motor spindle passes through the shaft coupling and is connected with the input shaft, the input shaft passes through the bearing and installs on a set of support and relative rotation, bearing and support sliding connection, two sets of support fixed mounting are on the mounting panel, the conductor dish is installed on the input shaft, the permanent magnetism dish is installed at the load epaxially, be provided with a plurality of groups permanent magnet on the permanent magnetism dish.
Description
Technical Field
The utility model relates to the technical field of permanent magnet transmission, in particular to a speed change mechanism of permanent magnet transmission.
Background
Any machine consists of three parts, namely a power machine, a transmission device and a working machine. Among them, a device which is located between a power machine and a working machine and is responsible for transmitting power and improving power characteristics is called a transmission device. The conventional transmission device has three types, i.e., mechanical transmission, electrical transmission, and fluid transmission. In recent years, the permanent magnetic transmission and speed regulation technology is different from military projection, the development is rapid, a new transmission form is gradually formed by the unique advantages of the permanent magnetic transmission, and the speed change of the permanent magnetic transmission is realized by adjusting an air gap between a permanent magnetic disc and a conductor disc; the existing permanent magnet driver has poor speed change effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a permanent magnet transmission speed change mechanism which increases the speed change effect of a permanent magnet transmission, increases the use effect of the permanent magnet transmission and improves the practicability.
The utility model relates to a permanent magnet transmission speed change mechanism, which comprises a base, a mounting plate, a sliding rail, a sliding seat, a first motor, a motor crankshaft, a coupling, a bracket, an input shaft, a conductor disc, permanent magnet discs, a load shaft, a bearing and an adjusting mechanism, wherein the mounting plate is fixedly arranged on the base, the sliding rail is fixedly arranged on the mounting plate, the sliding seat is connected with the sliding rail in a sliding way, the first motor is fixedly arranged on the sliding seat, the motor crankshaft is arranged at the output end of the first motor, the motor crankshaft is connected with the input shaft through the coupling, the input shaft is arranged on one group of brackets through the bearing and rotates relatively, the bearing is connected with the brackets in a sliding way, the two groups of brackets are fixedly arranged on the mounting plate, the conductor disc is arranged on the input shaft, the permanent magnet discs are arranged on the load shaft, the load shaft is arranged on the other group of brackets through the bearing and rotates relatively, and the conductor disc and the permanent magnet discs are arranged concentrically, the adjusting mechanism is arranged on the base and used for adjusting the distance between the conductor disc and the permanent magnet disc.
The utility model relates to a permanent magnet transmission speed change mechanism, which comprises a fixed plate, a second motor and a lead screw, wherein the fixed plate is fixedly arranged on a base, the second motor is fixedly arranged on the fixed plate, the input end of the lead screw is connected with the output end of the second motor, the lead screw is in relative rotation connection with an installation plate, a nut seat is arranged on a sliding seat, and the nut seat is screwed on the lead screw.
The utility model relates to a permanent magnet transmission speed change mechanism, which further comprises a heat dissipation disc and fan blades, wherein the heat dissipation disc is fixedly arranged on the permanent magnet disc, and a plurality of groups of fan blades are arranged on the heat dissipation disc.
The permanent magnet transmission speed change mechanism further comprises fin plates, and a plurality of groups of fin plates are fixedly arranged on the conductor disc.
The permanent magnet transmission speed change mechanism further comprises bolts, and a plurality of groups of bolts are mounted on the heat dissipation disc and connected with the conductor disc.
The utility model relates to a permanent magnet transmission speed change mechanism, which further comprises a protective cover, wherein the protective cover is fixedly arranged on an installation plate and is positioned outside a conductor disc and a permanent magnet disc.
According to the speed change mechanism for permanent magnet transmission, the permanent magnet discs are detachably mounted with the groups of permanent magnets.
According to the permanent magnet transmission speed change mechanism, the surfaces of the base and the protective cover are subjected to rust-proof spraying treatment.
Compared with the prior art, the utility model has the beneficial effects that: the load axle is connected with load equipment's input, open first motor, first motor drives motor spindle rotation, the motor spindle drives the input shaft rotation through the shaft coupling, the input shaft drives the conductor dish rotatory, the conductor dish drives the permanent magnetism dish through magnetic force effect and rotates, the permanent magnetism dish drives load equipment work through the load axle, adjustment mechanism is used for adjusting the distance between conductor dish and the permanent magnetism dish, through adjusting the distance between conductor dish and the permanent magnetism dish, change the rotational speed of load axle, increase the variable speed effect of permanent magnetism actuator, increase the result of use of permanent magnetism actuator, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the bearing structure of the present invention;
FIG. 4 is a schematic structural view of a heat-dissipating disk of the present invention;
FIG. 5 is a schematic structural view of a fin plate of the present invention;
in the drawings, the reference numbers: 1. a base; 2. mounting a plate; 3. a slide rail; 4. a slide base; 5. a first motor; 6. a motor crankshaft; 7. a coupling; 8. a support; 9. an input shaft; 10. a conductor disc; 11. a permanent magnet disk; 12. a load shaft; 13. a bearing; 14. a fixing plate; 15. a second motor; 16. a lead screw; 17. a heat dissipation plate; 18. a fan blade; 19. a fin plate; 20. a bolt; 21. a shield.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the speed change mechanism of permanent magnet transmission of the present invention comprises a base 1, a mounting plate 2, a sliding rail 3, a sliding seat 4, a first motor 5, a motor shaft 6, a coupling 7, a bracket 8, an input shaft 9, a conductor disc 10, a permanent magnet disc 11, a load shaft 12, a bearing 13 and an adjusting mechanism, wherein the mounting plate 2 is fixedly installed on the base 1, the sliding rail 3 is fixedly installed on the mounting plate 2, the sliding seat 4 is slidably connected with the sliding rail 3, the first motor 5 is fixedly installed on the sliding seat 4, the output end of the first motor 5 is provided with the motor shaft 6, the motor shaft 6 is connected with the input shaft 9 through the coupling 7, the input shaft 9 is installed on a set of brackets 8 through the bearing 13 and rotates relatively, the bearing 13 is slidably connected with the bracket 8, the two sets of brackets 8 are fixedly installed on the mounting plate 2, the conductor disc 10 is installed on the input shaft 9, the permanent magnet disc 11 is installed on the load shaft 12, the permanent magnet disc 11 is provided with a plurality of groups of permanent magnets, the load shaft 12 is arranged on the other group of brackets 8 through a bearing 13 and rotates relatively, the conductor disc 10 and the permanent magnet disc 11 are coaxially arranged, the adjusting mechanism is arranged on the base 1 and is used for adjusting the distance between the conductor disc 10 and the permanent magnet disc 11; load axle 12 is connected with load equipment's input, open first motor 5, first motor 5 drives motor spindle 6 rotatory, motor spindle 6 drives input shaft 9 through shaft coupling 7 and rotates, input shaft 9 drives conductor dish 10 rotatory, conductor dish 10 drives permanent magnetism dish 11 through magnetic force effect and rotates, permanent magnetism dish 11 drives load equipment work through load axle 12, adjustment mechanism is used for adjusting the distance between conductor dish 10 and the permanent magnetism dish 11, through adjusting the distance between conductor dish 10 and the permanent magnetism dish 11, change the rotational speed of load axle 12, increase permanent magnetism actuator's variable speed effect, increase permanent magnetism actuator's result of use, the practicality is improved.
Preferably, the adjusting mechanism includes a fixing plate 14, a second motor 15 and a lead screw 16, the fixing plate 14 is fixedly mounted on the base 1, the second motor 15 is fixedly mounted on the fixing plate 14, an input end of the lead screw 16 is connected with an output end of the second motor 15, the lead screw 16 is relatively rotatably connected with the mounting plate 2, a nut seat is arranged on the sliding seat 4, and the nut seat is screwed on the lead screw 16; open second motor 15, second motor 15 drives the lead screw 16 rotatory, lead screw 16 drives slide 4 through the nut seat and moves, slide rail 3 plays the guide effect at slide 4 removal in-process, increase slide 4's removal effect, slide 4 drives conductor dish 10 through first motor 5 and moves, through changing the distance between conductor dish 10 and the permanent magnetism dish 11, change the rotational speed of load axle 12, increase the variable speed effect of permanent magnetism actuator, increase the result of use of permanent magnetism actuator, and the practicality is improved.
As the optimization of the above embodiment, the permanent magnet type air conditioner further comprises a heat dissipation disc 17 and fan blades 18, wherein the heat dissipation disc 17 is fixedly installed on the permanent magnet disc 11, and a plurality of groups of fan blades 18 are arranged on the heat dissipation disc 17; through above setting, open first motor 5, first motor 5 drives motor spindle 6 rotatory, and motor spindle 6 drives input shaft 9 through shaft coupling 7 and rotates, and input shaft 9 drives conductor dish 10 rotatory, and conductor dish 10 drives permanent magnetism dish 11 rotatory through magnetic force, and permanent magnetism dish 11 drives fan blade 18 rotatory through heat dissipation dish 17, and fan blade 18 accelerates the flow of surrounding air, increases permanent magnetism driver's radiating effect, improves the practicality.
As the optimization of the above embodiment, the device further comprises a plurality of groups of fin plates 19, wherein the plurality of groups of fin plates 19 are fixedly arranged on the conductor disc 10; through the arrangement, the radiating effect of the conductor disc 10 is improved by the plurality of groups of the fin plates 19, the contact area of the conductor disc 10 and the air is increased, and the practicability is improved.
As the optimization of the above embodiment, the heat dissipation plate further comprises bolts 20, and a plurality of groups of bolts 20 are installed on the heat dissipation plate 17 and connected with the conductor plate 10; through the arrangement, the heat dissipation plate 17 is convenient to mount and dismount, convenience is improved, and practicability is improved.
As a preference of the above embodiment, the device further comprises a protective cover 21, wherein the protective cover 21 is fixedly arranged on the mounting plate 2 and is positioned outside the conductor disc 10 and the permanent magnet disc 11; through the arrangement, the protective cover 21 plays a role in protecting the conductor disc 10 and the permanent magnetic disc 11, so that the transmission effect between the conductor disc 10 and the permanent magnetic disc 11 is improved, and the practicability is improved.
As a preference of the above embodiment, a plurality of groups of permanent magnets arranged on the permanent magnet disc 11 are detachably mounted on the permanent magnet disc 11; through the arrangement, the permanent magnet on the permanent magnet disc 11 is convenient to recover, the recovery effect is improved, and the practicability is improved.
As a preferable example of the above embodiment, the surface of the base 1 and the protection cover 21 is subjected to rust-proof spraying treatment; through the arrangement, the service lives of the base 1 and the protective cover 21 are prolonged, and the practicability is improved.
The utility model relates to a permanent magnet transmission speed change mechanism, which is characterized in that during operation, a load shaft 12 is connected with an input end of load equipment, a first motor 5 is started, the first motor 5 drives a motor shaft 6 to rotate, the motor shaft 6 drives an input shaft 9 to rotate through a coupler 7, the input shaft 9 drives a conductor disc 10 to rotate, the conductor disc 10 drives a permanent magnet disc 11 to rotate through the magnetic force, the permanent magnet disc 11 drives the load equipment to operate through the load shaft 12, a second motor 15 is started, the second motor 15 drives a lead screw 16 to rotate, the lead screw 16 drives a sliding seat 4 to move through a nut seat, a sliding rail 3 plays a guiding role in the moving process of the sliding seat 4, the moving effect of the sliding seat 4 is increased, the sliding seat 4 drives the conductor disc 10 to move through the first motor 5, and the rotating speed of the load shaft 12 is changed by adjusting the distance between the conductor disc 10 and the permanent magnet disc 11.
The permanent magnet transmission speed change mechanism has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the permanent magnet transmission speed change mechanism can be implemented as long as the beneficial effects are achieved; the first motor 5, the conductor disc 10, the permanent magnet disc 11 and the second motor 15 of the permanent magnet transmission speed change mechanism are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.
Claims (8)
1. A permanent magnet transmission speed change mechanism is characterized by comprising a base (1), a mounting plate (2), a sliding rail (3), a sliding seat (4), a first motor (5), a motor shaft (6), a coupler (7), a support (8), an input shaft (9), a conductor disc (10), a permanent magnetic disc (11), a load shaft (12), a bearing (13) and an adjusting mechanism, wherein the mounting plate (2) is fixedly arranged on the base (1), the sliding rail (3) is fixedly arranged on the mounting plate (2), the sliding seat (4) is in sliding connection with the sliding rail (3), the first motor (5) is fixedly arranged on the sliding seat (4), the motor shaft (6) is arranged at the output end of the first motor (5), the motor shaft (6) is connected with the input shaft (9) through the coupler (7), the input shaft (9) is arranged on a group of supports (8) through the bearing (13) and rotates relatively, bearing (13) and support (8) sliding connection, two sets of supports (8) fixed mounting are on mounting panel (2), conductor dish (10) are installed on input shaft (9), permanent magnetic disk (11) are installed on load axle (12), be provided with a plurality of groups of permanent magnet on permanent magnetic disk (11), load axle (12) are installed on another group of support (8) and are rotated relatively through bearing (13), conductor dish (10) and permanent magnetic disk (11) concentric shaft installation, adjustment mechanism installs on base (1), adjustment mechanism is used for adjusting the distance between conductor dish (10) and permanent magnetic disk (11).
2. A permanent-magnet transmission speed-changing mechanism as claimed in claim 1, wherein the adjusting mechanism comprises a fixing plate (14), a second motor (15) and a lead screw (16), the fixing plate (14) is fixedly mounted on the base (1), the second motor (15) is fixedly mounted on the fixing plate (14), an input end of the lead screw (16) is connected with an output end of the second motor (15), the lead screw (16) is relatively rotatably connected with the mounting plate (2), the slide base (4) is provided with a nut seat, and the nut seat is screwed on the lead screw (16).
3. The permanent magnet transmission speed change mechanism according to claim 1, further comprising a heat dissipation disc (17) and fan blades (18), wherein the heat dissipation disc (17) is fixedly installed on the permanent magnet disc (11), and a plurality of groups of fan blades (18) are arranged on the heat dissipation disc (17).
4. A permanent-magnet transmission gear change mechanism according to claim 1, further comprising fin plates (19), wherein the plurality of sets of fin plates (19) are fixedly mounted on the conductor disc (10).
5. A permanent magnet transmission gear change mechanism according to claim 1, further comprising bolts (20), wherein a plurality of sets of bolts (20) are mounted on the heat sink plate (17) and connected to the conductor plate (10).
6. A permanent-magnet transmission gear change mechanism according to claim 1, further comprising a protective cover (21), the protective cover (21) being fixedly mounted on the mounting plate (2) and located outside the conductor disc (10) and the permanent-magnet disc (11).
7. A permanent-magnet transmission gear change mechanism according to claim 1, wherein groups of permanent magnets arranged on said permanent-magnet disc (11) are detachably mounted on the permanent-magnet disc (11).
8. A permanent-magnet transmission gear change mechanism according to claim 1, characterized in that the surfaces of the base (1) and the protective cover (21) are treated by rust-proof spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688280.8U CN216721149U (en) | 2021-11-04 | 2021-11-04 | Permanent magnet transmission speed change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688280.8U CN216721149U (en) | 2021-11-04 | 2021-11-04 | Permanent magnet transmission speed change mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216721149U true CN216721149U (en) | 2022-06-10 |
Family
ID=81877197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122688280.8U Active CN216721149U (en) | 2021-11-04 | 2021-11-04 | Permanent magnet transmission speed change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216721149U (en) |
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2021
- 2021-11-04 CN CN202122688280.8U patent/CN216721149U/en active Active
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