Aluminum shell structure of electromagnetic three-phase asynchronous motor

Abstract

The utility model discloses an aluminum shell structure of an electromagnetic three-phase asynchronous motor, which comprises a bottom plate, a base fixedly connected to the upper surface of the bottom plate, a fixed shell fixedly connected to the upper surface of the base, a rotating shaft rotatably connected to the upper surface of the fixed shell, and a movable shell fixedly connected to the side surface of the rotating shaft. The side surface of the movable shell is fixedly connected with a connecting block, the upper surface of the connecting block is rotationally connected with a rotary knob, the lower surface of the rotary knob is fixedly connected with a clamping block, a clamping hole is formed in the upper surface of the base, a threaded hole is formed in the bottom plate, and a supporting bolt is in threaded connection with the interior of the threaded hole. According to the motor fixing device, the motor can be stably fixed, and maintenance personnel can quickly and conveniently open the shell of the motor to maintain and replace parts, so that the downtime is reduced, and the reliability and the continuous operation time of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic three-phase asynchronous motors, in particular to an aluminum shell structure of an electromagnetic three-phase asynchronous motor. Background Art

[0002] The electromagnetic three-phase asynchronous motor is a common industrial motor, which is widely used in various mechanical equipment and production lines. Its structural design directly affects the performance, efficiency and reliability of the motor. The traditional motor casing is usually made of cast iron or steel, but it is heavy and does not meet the requirements of energy saving and environmental protection, and it cannot be opened quickly. For example, China has disclosed "an electromagnetic three-phase asynchronous motor aluminum shell structure", and its application number is: "CN201922152059.3". It is convenient to buffer and absorb the vibration force generated at the bottom of the motor and improve the heat dissipation effect through the cooperation of supports, slide grooves, pillars, springs and limit blocks. It cannot allow maintenance personnel to quickly and conveniently open the motor casing, so that they cannot quickly repair and replace parts, and cannot reduce downtime. It cannot quickly and conveniently drive the equipment to move when it needs to be moved. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an electromagnetic three-phase asynchronous motor aluminum shell structure. The motor can be firmly fixed by the cooperation of a movable shell, a fixed shell, a connecting block, a knob, a clamping block and a clamping hole, and maintenance personnel can quickly and conveniently open the motor housing for maintenance and replacement of parts, thereby reducing downtime and improving the reliability and continuous operation time of the equipment; through the cooperation of the assembly wheel, the support bolt, the support block and the threaded hole, the equipment can be firmly supported on the ground, the stability of the equipment is ensured, and the assembly wheel can be quickly put down when it needs to be moved to drive the equipment to move, and the operation is simple and fast.

[0004] The utility model also provides an aluminum shell structure of an electromagnetic three-phase asynchronous motor, comprising: a bottom plate, the upper surface of the bottom plate is fixedly connected to a base, the upper surface of the base is fixedly connected to a fixed shell, the upper surface of the fixed shell is rotatably connected to a rotating shaft, the side surface of the rotating shaft is fixedly connected to a movable shell, the side surface of the movable shell is fixedly connected to a connecting block, the upper surface of the connecting block is rotatably connected to a knob, the lower surface of the knob is fixedly connected to a clamping block, the upper surface of the base is provided with a clamping hole, the bottom plate is provided with a threaded hole, the threaded hole is threadedly connected to a supporting bolt, and the supporting bolt A support block is fixedly connected to the lower surface of the base plate, and a wheel assembly is fixedly connected to the lower surface of the base plate. The motor can be firmly fixed by the cooperation of the movable shell, the fixed shell, the connecting block, the knob, the clamping block and the clamping hole, and the maintenance personnel can quickly and conveniently open the motor housing for maintenance and replacement of parts, thereby reducing downtime and improving the reliability and continuous operation time of the equipment; through the cooperation of the wheel assembly, the support bolts, the support block and the threaded hole, it can be firmly supported on the ground, ensuring the stability of the equipment, and the wheel assembly can be quickly lowered when it needs to be moved to drive the equipment to move, and the operation is simple and fast.

[0005] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, the clamping block is rotatably connected with the connecting block, and the clamping block is movably connected with the clamping hole, so that the entire motor structure is more stable.

[0006] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, the clamping block is movably connected to the base, and the connecting block is movably connected to the base, thereby improving the reliability and stability of the equipment.

[0007] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, a support rod is fixedly connected to the side surface of the base plate, and a lifting ring is fixedly connected to one end of the support rod away from the base plate, which facilitates the handling and hanging operations of the equipment.

[0008] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, the support bolts are movably connected to the base plate, and the wheel set includes universal wheels and directional wheels, so that the wheel set can be quickly lowered when the equipment needs to be moved, driving the equipment to move and conveniently adjusting the direction.

[0009] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, the movable shell is movably connected to the fixed shell, and the movable shell and the fixed shell are made of aluminum, thereby ensuring the safety and stability of the motor.

[0010] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, the threaded hole is located between two sets of wheels, and the diameter of the support block is smaller than the distance between the two sets of wheels, thereby ensuring the balance of the supporting device.

[0011] According to the aluminum shell structure of an electromagnetic three-phase asynchronous motor described in the utility model, a handle is fixedly connected to the upper surface of the movable shell, so that an operator can open and close the movable shell more conveniently.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the new aluminum shell structure of the electromagnetic three-phase asynchronous motor can firmly fix the motor through the cooperation of the movable shell, the fixed shell, the connecting block, the knob, the clamping block and the clamping hole, and can enable maintenance personnel to quickly and conveniently open the motor housing for maintenance and replacement of parts, thereby reducing downtime and improving the reliability and continuous operation time of the equipment.

[0014] 2. Compared with the prior art, this new type of electromagnetic three-phase asynchronous motor aluminum shell structure can be firmly supported on the ground through the cooperation of the wheel assembly, support bolts, support blocks and threaded holes, ensuring the stability of the equipment. When it needs to be moved, the wheel assembly can be quickly lowered to drive the equipment to move, and the operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a main structural diagram of the aluminum shell structure of the electromagnetic three-phase asynchronous motor of the utility model;

[0017] Figure 2 It is a rear view structural diagram of the aluminum shell structure of the electromagnetic three-phase asynchronous motor of the utility model;

[0018] Figure 3 It is a bottom view structural diagram of the aluminum shell structure of the electromagnetic three-phase asynchronous motor of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the base connection structure of the aluminum shell structure of the electromagnetic three-phase asynchronous motor.

[0020] Legend:

[0021] 1. Bottom plate; 2. Base; 3. Movable shell; 4. Connecting block; 5. Knob; 6. Clamp block; 7. Clamp hole; 8. Fixed shell; 9. Support bolt; 10. Support block; 11. Threaded hole; 12. Assembly wheel; 13. Rotating shaft. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment of an electromagnetic three-phase asynchronous motor aluminum shell structure includes: a bottom plate 1 for supporting the entire device, a base 2 is fixedly connected to the upper surface of the bottom plate 1 for fixing and supporting a fixed shell 8, a fixed shell 8 is fixedly connected to the upper surface of the base 2 for placing the motor, a rotating shaft 13 is rotatably connected to the upper surface of the fixed shell 8 for rotating a movable shell 3, a movable shell 3 is fixedly connected to the side surface of the rotating shaft 13 for fixing and protecting the motor, a connecting block 4 is fixedly connected to the side surface of the movable shell 3 for supporting a knob 5 and a card block 6, and a connecting block The upper surface of 4 is rotatably connected with a knob 5 for rotating a clamping block 6, the lower surface of the knob 5 is fixedly connected with a clamping block 6 for cooperating with the clamping hole 7 to fix the movable shell 3, the upper surface of the base 2 is provided with a clamping hole 7 for fixedly connecting the clamping block 6, a threaded hole 11 is provided on the bottom plate 1 for connecting a support bolt 9, the threaded hole 11 is internally threaded with the support bolt 9 for driving the support block 10 to rise and fall, the lower surface of the support bolt 9 is fixedly connected with the support block 10 for supporting the equipment, and the lower surface of the bottom plate 1 is fixedly connected with a group wheel 12 for driving the equipment to move.

[0024] The clamping block 6 is rotatably connected to the connecting block 4 for stabilizing the clamping block 6. The clamping block 6 is movably connected to the clamping hole 7 for fixing the connecting block 4. The clamping block 6 is movably connected to the base 2 for connecting the clamping hole 7. The connecting block 4 is movably connected to the base 2 for driving the movable shell 3 to connect with the fixed shell 8. A support rod is fixedly connected to the side surface of the bottom plate 1 for fixing the lifting ring. The end of the support rod away from the bottom plate 1 is fixedly connected to the lifting ring for lifting the equipment. The support bolt 9 is movably connected to the bottom plate 1 for the support bolt 9 to move on the bottom plate 1. The wheel group 12 includes a universal wheel and a directional wheel for adjusting the moving direction. The movable shell 3 is movably connected to the fixed shell 8 for fixing the motor. The movable shell 3 and the fixed shell 8 are made of aluminum. The threaded hole 11 is located between the two wheel groups 12. The diameter of the support block 10 is smaller than the distance between the two wheel groups 12 for supporting balance. The upper surface of the movable shell 3 is fixedly connected to a handle for driving the movable shell 3 to rotate.

[0025] Working principle: When in use, place the motor in the fixed shell 8 on the base 2, then rotate the movable shell 3 through the rotating shaft 13, put down the movable shell 3, and at the same time connect the connecting block 4 to the base 2, the clamping block 6 enters the clamping hole 7, and then rotate the knob 5, the clamping block 6 and the clamping hole 7 are locked, the fixed shell 8 and the movable shell 3 are fixed and locked, and then when it needs to be moved, the support bolt 9 is rotated in the threaded hole 11, and then the support block 10 is driven to rise until the group wheel 12 touches the ground, and then it can be moved.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An aluminum shell structure of an electromagnetic three-phase asynchronous motor, characterized in that: include: A bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a base (2), the upper surface of the base (2) is fixedly connected to a fixed shell (8), the upper surface of the fixed shell (8) is rotatably connected to a rotating shaft (13), the side surface of the rotating shaft (13) is fixedly connected to a movable shell (3), the side surface of the movable shell (3) is fixedly connected to a connecting block (4), the upper surface of the connecting block (4) is rotatably connected to a knob (5), the lower surface of the knob (5) is fixedly connected to a clamping block (6), the upper surface of the base (2) is provided with a clamping hole (7), a threaded hole (11) is provided on the bottom plate (1), a supporting bolt (9) is internally threadedly connected to the threaded hole (11), the lower surface of the supporting bolt (9) is fixedly connected to a supporting block (10), and the lower surface of the bottom plate (1) is fixedly connected to a group wheel (12).

2. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1 is characterized in that: The clamping block (6) is rotatably connected to the connecting block (4), and the clamping block (6) is movably connected to the clamping hole (7).

3. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1 is characterized in that: The clamping block (6) is movably connected to the base (2), and the connecting block (4) is movably connected to the base (2).

4. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1 is characterized in that: A support rod is fixedly connected to the side surface of the base plate (1), and a lifting ring is fixedly connected to one end of the support rod away from the base plate (1).

5. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1 is characterized in that: The support bolt (9) is movably connected to the base plate (1), and the wheel set (12) includes a universal wheel and a fixed wheel.

6. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1, characterized in that: The movable shell (3) is movably connected to the fixed shell (8), and the movable shell (3) and the fixed shell (8) are made of aluminum.

7. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1, characterized in that: The threaded hole (11) is located between two wheel groups (12), and the diameter of the support block (10) is smaller than the distance between the two wheel groups (12).

8. The aluminum shell structure of an electromagnetic three-phase asynchronous motor according to claim 1, characterized in that: A handle is fixedly connected to the upper surface of the movable shell (3).

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