Coil inserting structure of single-phase motor

Abstract

The utility model belongs to the technical field of single-phase motors, particularly relates to a coil inserting structure of a single-phase motor, and aims to solve the problems that in the prior art, when a single-phase motor is inserted into coils, a main wire group and an auxiliary wire group are usually arranged in a staggered manner, short circuit is easily caused by construction errors, and meanwhile, the use noise is large after the single-phase motor is inserted into coils. The single-phase motor comprises a hollow base and a single-phase motor body, the left side and the right side of the single-phase motor body are each provided with a main line set and an auxiliary line set, and the main line sets are arranged on the outer sides of the auxiliary line sets, and the beneficial effects are that the main line sets are arranged on the outer sides of the auxiliary line sets, so that inserting of the single-phase motor body can be facilitated, and meanwhile short circuit caused by construction errors in the inserting process is avoided; and meanwhile, the single-phase motor is placed on the supporting plate, the rotating column is controlled to rotate to drive the single-phase motor to extend into the base, at the moment, the single-phase motor can be protected, noise generated when the single-phase motor works can be effectively reduced through sound insulation cotton, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of single-phase motors, in particular to a lower line structure of a single-phase motor. Background Art

[0002] In the prior art, a single-phase motor generally refers to a low-power, single-phase asynchronous motor powered by a single-phase AC power supply (AC220V). This type of motor typically has two-phase windings on the stator and a conventional squirrel-cage rotor. The distribution of the two-phase windings on the stator and the power supply conditions can produce different starting and operating characteristics. Single-phase motors operate based on a single-phase power supply and can be categorized into various types, including single-phase asynchronous motors, single-phase induction motors, and single-phase capacitor motors, depending on their operating principles and structures. They offer advantages such as simple structure, low cost, low noise, and minimal interference with radio systems. Therefore, they are widely used in household appliances and small power machinery, such as electric fans, washing machines, refrigerators, air conditioners, and range hoods. In the prior art, the main and auxiliary windings of single-phase motors are typically staggered when the motor is offline. Construction errors can easily cause short circuits, and single-phase motors can also be noisy after being offlined.

[0003] Therefore, the present application proposes a single-phase motor lower line structure to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the main line group and the auxiliary line group are usually staggered when the single-phase motor is offline, which may easily cause a short circuit due to construction errors, and the single-phase motor makes a lot of noise when it is offline. A single-phase motor offline structure is proposed to solve the problems in the prior art that the main line group and the auxiliary line group are usually staggered when the single-phase motor is offline, which may easily cause a short circuit due to construction errors, and the single-phase motor makes a lot of noise when it is offline.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A single-phase motor downline structure includes a hollow base and a single-phase motor. The single-phase motor is provided with a main line group and a secondary line group on both sides. The main line group is arranged outside the secondary line group. Sound insulation cotton is provided in the base.

[0007] A rotating column rotatably connected to the right side of the base;

[0008] a support plate, the support plate being slidably connected to the base;

[0009] The control mechanism includes a movable plate, a control plate, a push plate, a No. 1 rack, a gear and a No. 2 rack. The movable plate is slidably connected to the right side of the base, the control plate is slidably connected to the bottom inner wall of the base, the push plate is rotatably connected to the front side of the control plate, the No. 1 rack is slidably connected to the left inner wall of the base, and the front side of the No. 1 rack is rotatably connected to the left side of the push plate, the gear is rotatably connected to the left inner wall of the base, the No. 2 rack is slidably connected to the left inner wall of the base, the No. 1 rack and the No. 2 rack are both meshed with the gear, and the front side of the No. 2 rack is fixedly connected to the rear side of the support plate.

[0010] As a preferred solution of the present invention, an extension hole is provided on the right side of the base, and an extension plate is slidably connected in the extension hole, and the left side of the extension plate is fixedly connected to the right side of the control board.

[0011] As a preferred solution of the present invention, a control belt is fixedly connected to the outer wall of the rotating column, and one end of the control belt is fixedly connected to the top of the movable plate, the bottom of the movable plate is fixedly connected to a No. 1 spring, and one end of the No. 1 spring is fixedly connected to the top of the base.

[0012] As a preferred solution of the present invention, the left and right inner walls of the base are provided with sliding grooves, and the left and right sides of the support plate are slidably connected to the inner walls of adjacent sliding grooves, the bottom of the support plate is fixedly connected with a No. 3 spring, and one end of the No. 3 spring is fixedly connected to the bottom inner wall of the base.

[0013] As a preferred solution of the present invention, the top of the support plate is slidably connected to a locking plate, the right side of the locking plate is fixedly connected to a No. 2 spring, and one end of the No. 2 spring is fixedly connected to the left side of the support plate, two locking holes are provided on the left side of the base, and the locking plate is movably connected to the two locking holes.

[0014] As a preferred solution of the present invention, the front side of the movable plate is rotatably connected to a rotating plate, and the top of the rotating plate is rotatably connected to the front side of the extension plate.

[0015] Beneficial effects:

[0016] 1. By controlling the main line group and the auxiliary line group to be set separately, the main line group is set outside the auxiliary line group to facilitate the offline of the single-phase motor and avoid short circuits caused by construction errors during the offline process;

[0017] 2. Place the single-phase motor on the support plate. Push the locking plate to disconnect it from the upper locking hole. The operator then controls the rotating column to rotate. The rotation of the rotating column pulls the control belt to move and reel. At the same time, the movement of the control belt pulls the movable plate to rise. When the movable plate moves, the movable plate pushes the rotating plate to move. The movement of the rotating plate pushes the extension plate to the left. At the same time, the movement of the extension plate pushes the control plate to move synchronously.

[0018] 3. When the control panel moves, the control panel can push the push plate to move, thereby pushing the No. 1 rack to rise through the push plate. At the same time, the No. 1 rack controls the rotation of the gear through the tooth pattern. At this time, the gear synchronously controls the No. 2 rack to descend. The descent of the No. 2 rack can drive the support plate to descend. At this time, the support plate drives the single-phase motor to extend into the base. At this time, the single-phase motor can be protected. At the same time, the noise of the single-phase motor during operation can be effectively reduced through the sound insulation cotton, which is convenient to use.

[0019] In the utility model: by arranging the main line group on the outside of the auxiliary line group, the offline of the single-phase motor can be facilitated, and at the same time, short circuit caused by construction errors during the offline process can be avoided. At the same time, the single-phase motor is placed on the support plate, and the rotation of the rotating column is controlled to drive the single-phase motor to extend into the base. At this time, the single-phase motor can be protected. At the same time, the noise of the single-phase motor during operation can be effectively reduced by the sound insulation cotton, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural sectional view of the utility model;

[0021] Figure 2 This is a structural side view of a single-phase motor of the present utility model;

[0022] Figure 3 This is a three-dimensional diagram of the structure of the support plate and the second rack of the utility model;

[0023] Figure 4 This is an enlarged view of the structure A of the present utility model.

[0024] In the figure: 1. Base; 2. Rotating column; 3. Control belt; 4. Movable plate; 5. Spring No. 1; 6. Rotating plate; 7. Extension plate; 8. Control plate; 9. Push plate; 10. Rack No. 1; 11. Gear; 12. Rack No. 2; 13. Support plate; 14. Single-phase motor; 15. Locking plate; 16. Spring No. 2; 17. Spring No. 3. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example

[0027] Reference Figures 1-4 A single-phase motor downline structure includes a hollow base 1 and a single-phase motor 14. The single-phase motor 14 has a main line group and a secondary line group on both sides. The main line group is arranged on the outside of the secondary line group. Sound insulation cotton is arranged in the base 1.

[0028] Rotating column 2, which is rotatably connected to the right side of base 1;

[0029] A support plate 13 is slidably connected to the base 1;

[0030] The control mechanism includes a movable plate 4, a control plate 8, a push plate 9, a No. 1 rack 10, a gear 11 and a No. 2 rack 12. The movable plate 4 is slidably connected to the right side of the base 1, the control plate 8 is slidably connected to the bottom inner wall of the base 1, the push plate 9 is rotatably connected to the front side of the control plate 8, the No. 1 rack 10 is slidably connected to the left inner wall of the base 1, and the front side of the No. 1 rack 10 is rotatably connected to the left side of the push plate 9, the gear 11 is rotatably connected to the left inner wall of the base 1, the No. 2 rack 12 is slidably connected to the left inner wall of the base 1, the No. 1 rack 10 and the No. 2 rack 12 are both engaged with the gear 11, and the front side of the No. 2 rack 12 is fixedly connected to the rear side of the support plate 13.

[0031] Through the above structure: by controlling the main line group and the auxiliary line group, construction errors can be effectively prevented and short circuits can be avoided. Not only sound insulation cotton can be used when passing through, but the sound insulation cotton can also effectively prevent noise.

[0032] As a preferred solution of the present invention, an extension hole is provided on the right side of the base 1, and an extension plate 7 is slidably connected in the extension hole. The left side of the extension plate 7 is fixedly connected to the right side of the control plate 8. By setting the extension hole, the extension hole plays a role in assisting the extension plate 7 to move horizontally, thereby facilitating the movement of the control plate 8.

[0033] As a preferred solution of the present invention, the outer wall of the rotating column 2 is fixedly connected with a control belt 3, and one end of the control belt 3 is fixedly connected to the top of the movable plate 4, the bottom of the movable plate 4 is fixedly connected with a No. 1 spring 5, and one end of the No. 1 spring 5 is fixedly connected to the top of the base 1. When the rotating column 2 rotates, the rotating column 2 can drive the control belt 3 to reel, thereby pulling the movable plate 4 up. By setting the No. 1 spring 5, the No. 1 spring 5 can pull the movable plate 4 down.

[0034] As a preferred solution of the present invention, the left and right inner walls of the base 1 are provided with sliding grooves, and the left and right sides of the support plate 13 are slidingly connected to the inner walls of adjacent sliding grooves. The bottom of the support plate 13 is fixedly connected with a No. 3 spring 17, and one end of the No. 3 spring 17 is fixedly connected to the bottom inner wall of the base 1. By setting the sliding groove, the sliding groove limits the longitudinal movement of the support plate 13. By setting the No. 3 spring 17, the No. 3 spring 17 has the effect of pushing the support plate 13 back to its original position.

[0035] As a preferred solution of the present invention, the top of the support plate 13 is slidably connected to a locking plate 15, the right side of the locking plate 15 is fixedly connected to a No. 2 spring 16, and one end of the No. 2 spring 16 is fixedly connected to the left side of the support plate 13, two locking holes are provided on the left side of the base 1, and the locking plate 15 is movably connected to the two locking holes. When the locking plate 15 is connected to the locking holes, the locking plate 15 limits the movement of the support plate 13, and the No. 2 spring 16 has the effect of pushing the locking plate 15 to move to the left.

[0036] As a preferred solution of the present invention, the front side of the movable plate 4 is rotatably connected to the rotating plate 6, and the top of the rotating plate 6 is rotatably connected to the front side of the extension plate 7. When the movable plate 4 rises, the movable plate 4 can push the rotating plate 6 to move, and then push the extension plate 7 to move.

[0037] It should be noted that the specific types of motors, electric push rods and detection probes to be used are selected by relevant technical personnel familiar with this field, and the above motors, electric push rods and detection probes are all existing technologies and will not be elaborated in this solution.

[0038] The working principle of the present invention is as follows: in actual operation, by controlling the main line group and the auxiliary line group to be set separately, the main line group is set on the outside of the auxiliary line group, which can facilitate the offline of the single-phase motor 14 and avoid short circuit caused by construction errors during the offline process. After the offline is completed, the single-phase motor 14 is placed on the support plate 13. At this time, the locking plate 15 is pushed to disconnect from the upper locking hole. At this time, the staff controls the rotating column 2 to rotate. The rotation of the rotating column 2 can pull the control belt 3 to move and reel. At the same time, the movement of the control belt 3 can pull the movable plate 4 to rise. When the movable plate 4 moves, the movable plate 4 can push the rotating plate 6 to move. At this time, the movement of the rotating plate 6 can push the extension plate 7 to the left. Move, and at the same time, the movement of the extension plate 7 can synchronously push the control plate 8 to move. When the control plate 8 moves, the control plate 8 can push the push plate 9 to move, thereby pushing the No. 1 rack 10 to rise through the push plate 9. At the same time, the No. 1 rack 10 controls the rotation of the gear 11 through the tooth pattern. At this time, the gear 11 synchronously controls the No. 2 rack 12 to descend, and the descent of the No. 2 rack 12 can drive the support plate 13 to descend. At this time, the support plate 13 drives the single-phase motor 14 to extend into the base 1, and the locking plate 15 is connected to the locking hole below through the No. 2 spring 16. At this time, the single-phase motor 14 can be protected, and the noise of the single-phase motor 14 during operation can be effectively reduced by the sound insulation cotton, which is convenient to use.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A single-phase motor offline structure, characterized in that: include A hollow base (1) and a single-phase motor (14), wherein a main line group and a secondary line group are provided on both the left and right sides of the single-phase motor (14), the main line group is arranged outside the secondary line group, and sound insulation cotton is provided in the base (1); A rotating column (2), wherein the rotating column (2) is rotatably connected to the right side of the base (1); A support plate (13), wherein the support plate (13) is slidably connected to the base (1); A control mechanism, the control mechanism includes a movable plate (4), a control plate (8), a push plate (9), a first rack (10), a gear (11) and a second rack (12), the movable plate (4) is slidably connected to the right side of the base (1), the control plate (8) is slidably connected to the bottom inner wall of the base (1), the push plate (9) is rotatably connected to the front side of the control plate (8), the first rack (10) is slidably connected to the left inner wall of the base (1), and the front side of the first rack (10) is rotatably connected to the left side of the push plate (9), the gear (11) is rotatably connected to the left inner wall of the base (1), the second rack (12) is slidably connected to the left inner wall of the base (1), the first rack (10) and the second rack (12) are both meshed with the gear (11), and the front side of the second rack (12) is fixedly connected to the rear side of the support plate (13).

2. The single-phase motor lowering structure according to claim 1, characterized in that: An extension hole is provided on the right side of the base (1), and an extension plate (7) is slidably connected in the extension hole. The left side of the extension plate (7) is fixedly connected to the right side of the control plate (8).

3. The lower line structure of a single-phase motor according to claim 1, characterized in that: The outer wall of the rotating column (2) is fixedly connected to a control belt (3), and one end of the control belt (3) is fixedly connected to the top of the movable plate (4). The bottom of the movable plate (4) is fixedly connected to a No. 1 spring (5), and one end of the No. 1 spring (5) is fixedly connected to the top of the base (1).

4. The lower line structure of a single-phase motor according to claim 1, characterized in that: The left and right inner walls of the base (1) are both provided with sliding grooves, and the left and right sides of the support plate (13) are slidably connected to the inner walls of adjacent sliding grooves. The bottom of the support plate (13) is fixedly connected to a No. 3 spring (17), and one end of the No. 3 spring (17) is fixedly connected to the bottom inner wall of the base (1).

5. The single-phase motor lowering structure according to claim 1, characterized in that: The top of the support plate (13) is slidably connected to a locking plate (15), the right side of the locking plate (15) is fixedly connected to a No. 2 spring (16), and one end of the No. 2 spring (16) is fixedly connected to the left side of the support plate (13), and two locking holes are provided on the left side of the base (1), and the locking plate (15) is movably connected to the two locking holes.

6. The lower line structure of a single-phase motor according to claim 2, characterized in that: The front side of the movable plate (4) is rotatably connected to a rotating plate (6), and the top of the rotating plate (6) is rotatably connected to the front side of the extension plate (7).

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